CN209761162U - Shield door equipment - Google Patents
Shield door equipment Download PDFInfo
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- CN209761162U CN209761162U CN201821507030.1U CN201821507030U CN209761162U CN 209761162 U CN209761162 U CN 209761162U CN 201821507030 U CN201821507030 U CN 201821507030U CN 209761162 U CN209761162 U CN 209761162U
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Abstract
The utility model provides a shield door equipment belongs to track traffic technical field. It includes shielding door device and direction drive arrangement, but shielding door device's first removal shielding door and first fixed door sliding connection, but second removal shielding door and second fixed door sliding connection, direction drive arrangement include guiding mechanism and actuating mechanism, and guiding mechanism includes first guiding mechanism and second guiding mechanism, but first guiding mechanism's first gyro wheel support frame is through first leading wheel subassembly, second leading wheel subassembly and first sliding door guide rail sliding connection, and second guiding mechanism's second gyro wheel support frame passes through second gyro wheel support frame landing leg and installs on the shielding door base, and actuating mechanism includes first drive assembly and second drive assembly. The utility model discloses can realize the switching of shield door fast, not only the direction drive arrangement is compact rational in infrastructure, and is with low costs, the good reliability, and shield door's slip stationarity is good moreover, and the switching is nimble reliable.
Description
Technical Field
The utility model relates to a rail transit technical field, in particular to shield door equipment.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The common rail transit comprises a traditional railway, a subway, a light rail and a tramcar, and the novel rail transit comprises a magnetic suspension rail system, a monorail system, a passenger automatic rapid transit system and the like. The screen door is used for surrounding the space between the subway platform and the train on the platform in a glass curtain wall mode. When the train arrives, the electric door on the glass curtain wall is opened again for passengers to get on or off the train. The main purpose of setting up the shield door is that prevent personnel from falling the track and taking place the accident, reduces station air conditioning ventilation system's operation energy consumption, reduces the influence of train operation noise and piston wind to the station simultaneously, provides a safe, comfortable environment of waiting for the passenger, avoids delaying the operation because of the platform accident, improves track traffic's service level, creates the necessary condition for track traffic system realizes unmanned driving. The shielding doors are mainly of two types, one type is a full-facade glass partition wall and a movable door, the shielding doors are arranged along the edge of a station platform and two ends of the station platform to separate a station passenger waiting area from a train station entering and stopping area, and the shielding doors belong to a full-closed type. This form of screen door is commonly used in underground stations. The main functions of the screen door system are to increase the safety of the station platform, save energy consumption and strengthen environmental protection. Another type of screen door system is a non-roofed glass partition and a sliding door or stainless steel fence door, which is semi-enclosed. The mounting position thereof is substantially the same as that in the first mode. This type of shield door system is simple relatively than first type shield door, and the height is shorter than first type shield door, is 1.2 ~ 1.5m usually, and the air can circulate through shield door upper portion, mainly plays the isolation effect, ensures platform passenger's of waiting safety, also called the emergency exit. The shielding door has the functions of: 1. protecting the safety of passengers; 2. the waiting environment of the platform is improved; 3. the air-conditioning and broadcasting utilization rate of the station is increased; 4. the fire hazard influence is slowed down. The screen door needs to slide during operation to open and close. At present, the guide driving device of the shielding door is complex in structure, and the sliding stability of the shielding door is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shield door equipment can realize the switching of shield door fast, and not only direction drive arrangement is compact rational in infrastructure, and is with low costs, and the good reliability, shield door's slip stationarity is good moreover, and the switching is nimble reliable.
The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a shield door equipment, it includes shield door device and direction drive arrangement, shield door device includes shield door base, first fixed door, second fixed door, first fixed door support, second fixed door support, first removal shield door, second removal shield door first fixed door and second fixed door are respectively through first fixed door support and the both sides of second fixed door support mounting at shield door base, but first removal shield door and first fixed door sliding connection, but second removal shield door and second fixed door sliding connection, first removal shield door and second removal shield door are located between first fixed door and the second fixed door, direction drive arrangement includes guiding mechanism and actuating mechanism, guiding mechanism includes first guiding mechanism and second guiding mechanism, first guiding mechanism includes first sliding door guide rail, The first sliding door guide rail is arranged on the first movable shielding door through the first sliding door guide rail connecting frame, the first guide wheel assembly and the second guide wheel assembly are respectively arranged at two ends of the first roller wheel supporting frame, the first roller wheel supporting frame is slidably connected with the first sliding door guide rail through the first guide wheel assembly, the second guide wheel assembly and the first sliding door guide rail, the first roller wheel supporting frame is arranged on the shielding door base through the first roller wheel supporting frame supporting leg, the first guide wheel assembly comprises a fixed transverse guide wheel set, a fixed longitudinal guide wheel set and an adjustable longitudinal guide wheel set, the fixed transverse guide wheel set of the first guide wheel assembly is positioned between the fixed longitudinal guide wheel set and the adjustable longitudinal guide wheel set, the fixed transverse guide wheel set comprises a fixed transverse guide wheel, a fixed transverse guide wheel shaft sleeve and a fixed transverse guide wheel nut, the fixed transverse guide wheel is rotatably arranged at one end of the fixed transverse guide wheel shaft, the fixed transverse guide wheel shaft is arranged on the first roller wheel support frame, the other end of the fixed transverse guide wheel shaft is connected with the fixed transverse guide wheel nut, the fixed transverse guide wheel shaft sleeve is arranged between the fixed transverse guide wheel shaft and the first roller wheel support frame, the fixed longitudinal guide wheel set comprises a fixed longitudinal guide wheel, a fixed longitudinal guide wheel shaft sleeve and a fixed longitudinal guide wheel nut, the fixed longitudinal guide wheel is rotatably arranged at one end of the fixed longitudinal guide wheel shaft, and the fixed longitudinal guide wheel shaft is arranged on the first roller wheel support frame, the other end of the fixed longitudinal guide wheel shaft is connected with a fixed longitudinal guide wheel nut, a fixed longitudinal guide wheel shaft sleeve is arranged between the fixed longitudinal guide wheel shaft and the first roller wheel support frame, the adjustable longitudinal guide wheel set comprises an adjustable longitudinal guide wheel, an adjustable longitudinal guide wheel shaft, an adjustable longitudinal guide wheel eccentric shaft sleeve and an adjustable longitudinal guide wheel nut, the adjustable longitudinal guide wheel is rotatably arranged at one end of the adjustable longitudinal guide wheel shaft, the adjustable longitudinal guide wheel shaft is arranged on the first roller wheel support frame, the adjustable longitudinal guide wheel eccentric shaft sleeve is arranged between the adjustable longitudinal guide wheel shaft and the first roller wheel support frame, two rectangular clamping blocks are arranged on the adjustable longitudinal guide wheel eccentric shaft sleeve, and the other end of the adjustable longitudinal guide wheel shaft is connected with the adjustable longitudinal guide wheel nut, be provided with two rectangle draw-in grooves on the vertical leading wheel nut with adjustable, two rectangle fixture block cards on the vertical leading wheel eccentric sleeve with adjustable go into two rectangle draw-in grooves on the vertical leading wheel nut with adjustable, second leading wheel subassembly includes fixed transverse guide wheelset, adjustable transverse guide wheelset, fixed vertical guide wheelset, and the fixed transverse guide wheelset of second leading wheel subassembly is located between adjustable transverse guide wheelset and the fixed vertical guide wheelset, adjustable transverse guide wheelset includes adjustable transverse guide wheel, adjustable transverse guide shaft, adjustable transverse guide wheel eccentric sleeve, adjustable transverse guide wheel nut, the rotatable one end of installing at adjustable transverse guide shaft of adjustable transverse guide wheel, adjustable transverse guide shaft installs on first gyro wheel support frame, it is provided with adjustable transverse guide wheel between adjustable transverse guide shaft and the first gyro wheel support frame to go into The adjustable horizontal guide wheel eccentric shaft sleeve is provided with two rectangular clamping blocks, the other end of the adjustable horizontal guide wheel shaft is connected with an adjustable horizontal guide wheel nut, the adjustable horizontal guide wheel nut is provided with two rectangular clamping grooves, the two rectangular clamping blocks on the adjustable horizontal guide wheel eccentric shaft sleeve are clamped into the two rectangular clamping grooves on the adjustable horizontal guide wheel nut, the second guide mechanism comprises a second sliding door guide rail, a second sliding door guide rail connecting frame, a second roller support frame, second roller support frame supporting legs, a third guide wheel assembly and a fourth guide wheel assembly, the second sliding door guide rail is installed on the second movable shielding door through the second sliding door guide rail connecting frame, the third guide wheel assembly and the fourth guide wheel assembly are respectively installed at two ends of the second roller support frame, and the second roller support frame is installed at two ends of the second movable shielding door through the third guide wheel assembly, But fourth guide wheel subassembly and second sliding door guide rail sliding connection, the second gyro wheel support frame is installed on the shield door base through second gyro wheel support frame landing leg, the third guide wheel subassembly includes fixed transverse guide wheelset, fixed longitudinal direction wheelset, adjustable longitudinal direction wheelset, and the fixed transverse guide wheelset of third guide wheel subassembly is located between fixed longitudinal direction wheelset and the adjustable longitudinal direction wheelset, the fourth guide wheel subassembly includes fixed transverse guide wheelset, adjustable transverse guide wheelset, fixed longitudinal direction wheelset, and the fixed transverse guide wheelset of fourth guide wheel subassembly is located between adjustable transverse guide wheelset and the fixed longitudinal direction wheelset, actuating mechanism includes first drive assembly and second drive assembly, first drive assembly includes first driving motor, first reducing gear box, second drive assembly, The device comprises a first cross beam, a first driving belt wheel, a first driving belt, a first guide belt wheel, a second guide belt wheel, a first guide belt wheel support, a second guide belt wheel support, a first driving belt connecting frame, a second driving belt connecting frame, a first limiting plate, a first telescopic contact and a first travel switch, wherein a first driving motor and a first reduction gearbox are both arranged on the first cross beam, the first cross beam is arranged on a first roller wheel support frame supporting leg, the first driving motor is coaxially connected with the input end of the first reduction gearbox, the first driving belt wheel is coaxially connected with the output end of the first reduction gearbox, the first guide belt wheel is rotatably arranged on the first guide belt wheel support, the first guide belt wheel support is arranged on the first roller wheel support frame, the second guide belt wheel is rotatably arranged on the second guide belt wheel support, the second guide belt wheel support is arranged on the first roller wheel support frame, the first driving belt wheel, the first guide belt wheel and the second guide belt wheel are arranged in a triangular mode, the first driving belt connecting frame and the second driving belt connecting frame are installed on two sides of the first sliding door guide rail respectively, the first driving belt bypasses the first guide belt wheel, the first driving belt wheel and the second guide belt wheel, two ends of the first driving belt are connected with the first driving belt connecting frame and the second driving belt connecting frame respectively, the first limiting plate is installed on the outer side of the first sliding door guide rail, the first telescopic contact is installed on the support leg of the first roller support frame, the first travel switch is installed on the support leg of the first roller support frame and located at the lower end of the first telescopic contact, the first travel switch is connected with the first driving motor, and the second driving assembly comprises a second driving motor, a second reduction gearbox, a third driving belt and a fourth driving belt The second beam, the second driving belt wheel, the second driving belt, the third guide belt wheel, the fourth guide belt wheel, the third guide belt wheel support, the fourth guide belt wheel support, the third driving belt connecting frame, the fourth driving belt connecting frame, the second limiting plate, the second telescopic contact and the second travel switch, wherein the second driving motor and the second reduction gearbox are both arranged on the second beam, the second beam is arranged on the supporting leg of the second roller wheel support frame, the second driving motor is coaxially connected with the input end of the second reduction gearbox, the output end of the second driving belt wheel is coaxially connected with the output end of the second reduction gearbox, the third guide belt wheel is rotatably arranged on the third guide belt wheel support, the third guide belt wheel support is arranged on the second roller wheel support frame, the fourth guide belt wheel is rotatably arranged on the fourth guide belt wheel support, and the fourth guide belt wheel support is arranged on the second roller wheel support frame, second drive belt wheel, third leading pulley, fourth leading pulley are the triangle-shaped setting, third drive belt link and fourth drive belt link are installed respectively in the both sides of second sliding door guide rail, third drive belt wheel, second drive belt wheel, fourth leading pulley are walked around to the both ends of second drive belt are connected with third drive belt link and fourth drive belt link respectively, the outside at second sliding door guide rail is installed to the second limiting plate, the telescopic contact of second is installed on second gyro wheel support frame landing leg, second travel switch installs on second gyro wheel support frame landing leg to second travel switch is located the lower extreme of first telescopic contact, second travel switch and second driving motor connect.
Further, the first driving motor and the second driving motor are both servo motors.
Furthermore, return springs are arranged on the first telescopic contact and the second telescopic contact.
Furthermore, the upper ends of the first fixed door and the second fixed door are provided with warning lamps.
Further, one end of each of the fixed transverse guide wheel shaft and the fixed longitudinal guide wheel shaft is provided with a hexagon socket.
Furthermore, the two ends of the adjustable longitudinal guide wheel shaft and the adjustable transverse guide wheel shaft are provided with hexagon socket holes.
Further, the fixed transverse guide wheel, the fixed longitudinal guide wheel, the adjustable longitudinal guide wheel and the adjustable transverse guide wheel are all composed of 70% of nylon and 30% of glass fiber.
Compared with the prior art, the utility model, have following advantage and effect: the first driving motor drives the first driving belt wheel to rotate, the first driving belt wheel drives the first sliding door guide rail to slide outwards along the first roller support frame through the first driving belt, the first guide wheel assembly and the second guide wheel assembly realize the guiding effect of the first sliding door guide rail and the first roller support frame, meanwhile, the second driving motor drives the second driving belt wheel to rotate, the second driving belt wheel drives the second sliding door guide rail to slide outwards along the second roller support frame through the second driving belt, the third guide wheel assembly and the fourth guide wheel assembly realize the guiding effect of the second sliding door guide rail and the second roller support frame, and the first movable shielding door and the second movable shielding door are opened under the effect of the first sliding door guide rail and the second sliding door guide rail. When the first movable shielding door and the second movable shielding door need to be closed, the first driving motor and the second driving motor reversely and synchronously act, the first driving motor drives the first driving belt wheel to rotate, the first driving belt wheel drives the first sliding door guide rail to slide inwards along the first roller support frame through the first driving belt, the first guide wheel assembly and the second guide wheel assembly realize the guiding function of the first sliding door guide rail and the first roller support frame, meanwhile, the second driving motor drives the second driving belt wheel to rotate, the second driving belt wheel drives the second sliding door guide rail to slide inwards along the second roller support frame through the second driving belt, and the third guide wheel assembly and the fourth guide wheel assembly realize the guiding function of the second sliding door guide rail and the second roller support frame. Along with first movable shield door and second movable shield door draw close gradually, first telescopic contact is touched to first limiting plate, and second telescopic contact is touched to second limiting plate, and first travel switch and second travel switch are triggered respectively to first telescopic contact and second telescopic contact, and first travel switch and second travel switch control first driving motor and second driving motor stop motion respectively, avoid first movable shield door and second shield door pressure loss. In order to ensure the smoothness of guiding, the adjustable longitudinal guiding wheel set and the adjustable transverse guiding wheel set are adjusted. The adjustable longitudinal guide wheel shaft is slightly pulled by the hexagonal wrench head, because the adjustable longitudinal guide wheel shaft is in threaded connection with the adjustable longitudinal guide wheel nut, and two rectangular clamping blocks on the eccentric shaft sleeve of the adjustable longitudinal guide wheel are clamped into two rectangular clamping grooves on the nut of the adjustable longitudinal guide wheel, the eccentric shaft sleeve of the adjustable longitudinal guide wheel and the nut of the adjustable longitudinal guide wheel rotate by a small angle, and because the inner hole of the eccentric shaft sleeve of the adjustable longitudinal guide wheel is eccentric, the position of the adjustable longitudinal guide wheel shaft is finely adjusted, so that the position of the adjustable longitudinal guide wheel is finely adjusted, the linearity of the positions of the adjustable longitudinal guide wheel and the fixed longitudinal guide wheel is ensured, and the longitudinal fit with the first sliding door guide rail and the second sliding door guide rail is ensured. The adjustable transverse guide wheel shaft is slightly pulled through the hexagonal wrench head, because the adjustable transverse guide wheel shaft is in threaded connection with the adjustable transverse guide wheel nut, two rectangular clamping blocks on the eccentric shaft sleeve of the adjustable transverse guide wheel are clamped into two rectangular clamping grooves on the nut of the adjustable transverse guide wheel, the adjustable transverse guide wheel shaft rotates for a small angle, the eccentric shaft sleeve of the adjustable transverse guide wheel and the nut of the adjustable transverse guide wheel also rotate, because the inner hole of the eccentric shaft sleeve of the adjustable transverse guide wheel is eccentric, fine adjustment is realized on the position of the adjustable transverse guide wheel shaft, fine adjustment on the position of the adjustable transverse guide wheel is realized, the linearity of the position of the adjustable transverse guide wheel and the fixed transverse guide wheel is guaranteed, and transverse fit with the first sliding door guide rail and the second sliding door guide rail is guaranteed. The adjustable longitudinal guide wheel, the fixed longitudinal guide wheel, the adjustable transverse guide wheel and the fixed transverse guide wheel play a good role in guiding the first movable shielding door and the second movable shielding door. The first driving motor and the second driving motor are servo motors, the rotating speed is adjustable, the rotating angle is very accurate, and the accuracy and the control of the opening and closing positions of the first movable shielding door and the second movable shielding door are favorably realized. And the first telescopic contact and the second telescopic contact are both provided with reset springs, so that the automatic reset of the first telescopic contact and the second telescopic contact can be realized. The fixed transverse guide wheel shaft and the fixed longitudinal guide wheel shaft are provided with inner hexagonal holes at one end, and the adjustable longitudinal guide wheel shaft and the adjustable transverse guide wheel shaft are provided with inner hexagonal holes at two ends, so that the guide driving device is quickly installed and adjusted, and the operation convenience is greatly improved. The fixed transverse guide wheel, the fixed longitudinal guide wheel, the adjustable longitudinal guide wheel and the adjustable transverse guide wheel are all composed of 70% of nylon and 30% of glass fiber, and the adjustable transverse guide wheel is reasonable in structure, good in strength, good in wear resistance and long in service life. The utility model discloses can realize the switching of shield door fast, not only the direction drive arrangement is compact rational in infrastructure, and is with low costs, the good reliability, and shield door's slip stationarity is good moreover, and the switching is nimble reliable.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.
Fig. 5 is a cross-sectional view of a first sliding door guide rail according to the present invention.
Fig. 6 is a schematic view illustrating the connection between the first roller support frame and the first and second guide wheel assemblies of the present invention.
Fig. 7 is a cross-sectional view taken along the direction C-C in fig. 6 according to the present invention.
Fig. 8 is a cross-sectional view of a second sliding door guide rail according to the present invention.
Fig. 9 is a schematic view illustrating the connection between the second roller support frame and the third and fourth guide wheel assemblies according to the present invention.
Fig. 10 is a cross-sectional view taken along the direction D-D in fig. 9 according to the present invention.
Fig. 11 is a schematic structural view of the fixed transverse guide wheel, the fixed longitudinal guide wheel, the adjustable longitudinal guide wheel, and the adjustable transverse guide wheel of the present invention.
fig. 12 is a schematic structural view of the fixed transverse guide wheel shaft and the fixed longitudinal guide wheel shaft of the present invention.
Fig. 13 is a schematic structural view of the adjustable longitudinal guide axle and the adjustable transverse guide axle of the present invention.
Fig. 14 is the schematic structural diagram of the fixed transverse guide axle sleeve and the fixed longitudinal guide axle sleeve of the present invention.
Fig. 15 is a schematic structural view of the adjustable eccentric sleeve of the longitudinal guide wheel and the adjustable eccentric sleeve of the transverse guide wheel of the present invention.
Fig. 16 is a side view of the adjustable eccentric sleeve of the longitudinal guide wheel and the adjustable eccentric sleeve of the transverse guide wheel of the present invention.
Fig. 17 is a schematic structural view of the adjustable nut of the longitudinal guide wheel and the adjustable nut of the transverse guide wheel of the present invention.
Fig. 18 is a side view of the adjustable nut for the longitudinal guide wheel and the adjustable nut for the transverse guide wheel of the present invention.
In the figure: 1. a shield door device, 2, a guiding driving device, 3, a shield door base, 4, a first fixed door, 5, a second fixed door, 6, a first fixed door bracket, 7, a second fixed door bracket, 8, a first movable shield door, 9, a second movable shield door, 10, a guiding mechanism, 11, a driving mechanism, 12, a first guiding mechanism, 13, a second guiding mechanism, 14, a first sliding door guide rail, 15, a first sliding door guide rail connecting frame, 16, a first roller supporting frame, 17, a first roller supporting frame supporting leg, 18, a first guiding wheel assembly, 19, a second guiding wheel assembly, 20, a fixed transverse guiding wheel assembly, 21, a fixed longitudinal guiding wheel assembly, 22, an adjustable longitudinal guiding wheel assembly, 23, a fixed transverse guiding wheel, 24, a fixed transverse guiding wheel shaft, 25, a fixed transverse guiding wheel shaft sleeve, 26, a transverse guiding wheel nut, 27. a fixed longitudinal guide wheel, 28, a fixed longitudinal guide wheel shaft, 29, a fixed longitudinal guide wheel shaft sleeve, 30, a fixed longitudinal guide wheel nut, 31, an adjustable longitudinal guide wheel, 32, an adjustable longitudinal guide wheel shaft, 33, an adjustable longitudinal guide wheel eccentric shaft sleeve, 34, an adjustable longitudinal guide wheel nut, 35, a rectangular clamping block, 36, a rectangular clamping groove, 37, an adjustable transverse guide wheel group, 38, an adjustable transverse guide wheel, 39, an adjustable transverse guide wheel shaft, 40, an adjustable transverse guide wheel eccentric shaft sleeve, 41, an adjustable transverse guide wheel nut, 42, a second sliding door guide rail, 43, a second sliding door guide rail connecting frame, 44, a second roller support frame, 45, a second roller support frame supporting leg, 46, a third guide wheel assembly, 47, a fourth guide wheel assembly, 48, a first driving assembly, 49, a second driving assembly, 50. a first driving motor, 51, a first reduction gear box, 52, a first beam, 53, a first driving pulley, 54, a first driving belt, 55, a first guide pulley, 56, a second guide pulley, 57, a first guide pulley support, 58, a second guide pulley support, 59, a first driving belt connection, 60, a second driving belt connection, 61, a first limit plate, 62, a first telescopic contact, 63, a first travel switch, 64, a second driving motor, 65, a second reduction gear box, 66, a second beam, 67, a second driving pulley, 68, a second driving belt, 69, a third guide pulley, 70, a fourth guide pulley, 71, a third guide pulley support, 72, a fourth guide pulley support, 73, a third driving belt connection, 74, a fourth driving belt connection, 75, a second limit plate, 76, a second telescopic contact, 77. a second travel switch, 78 warning lamps, 79 hexagon socket holes.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18, a shielded door apparatus includes a shielded door device 1 and a guide driving device 2, the shielded door device 1 includes a shielded door base 3, a first fixed door 4, a second fixed door 5, a first fixed door bracket 6, a second fixed door bracket 7, a first movable shielded door 8, a second movable shielded door 9, the first fixed door 4 and the second fixed door 5 are respectively installed on two sides of the shielded door base 3 through the first fixed door bracket 6 and the second fixed door bracket 7, warning lamps 78 are respectively installed on the upper ends of the first fixed door 4 and the second fixed door 5, the warning effect is good, and the safety of the shielded door is improved. The first movable shielding door 8 is slidably connected with the first fixed door 4, the second movable shielding door 9 is slidably connected with the second fixed door 5, the first movable shielding door 8 and the second movable shielding door 9 are positioned between the first fixed door 4 and the second fixed door 5, the guiding driving device 2 comprises a guiding mechanism 10 and a driving mechanism 11, the guiding mechanism 10 comprises a first guiding mechanism 12 and a second guiding mechanism 13, the first guiding mechanism 12 comprises a first sliding door guide rail 14, a first sliding door guide rail connecting frame 15, a first roller supporting frame 16, a first roller supporting frame supporting leg 17, a first guiding wheel assembly 18 and a second guiding wheel assembly 19, the first sliding door guide rail 14 is installed on the first movable shielding door 8 through the first sliding door guide rail connecting frame 15, the first guiding wheel assembly 18 and the second guiding wheel assembly 19 are respectively installed at two ends of the first roller supporting frame 16, the first roller support frame 16 is slidably connected with the first sliding door guide rail 15 through a first guide wheel assembly 18, a second guide wheel assembly 19, the first roller support frame 16 is mounted on the shield door base 3 through first roller support frame support legs 17, the first guide wheel assembly 18 comprises a fixed transverse guide wheel set 20, a fixed longitudinal guide wheel set 21 and an adjustable longitudinal guide wheel set 22, the fixed transverse guide wheel set 20 of the first guide wheel assembly 18 is positioned between the fixed longitudinal guide wheel set 21 and the adjustable longitudinal guide wheel set 22, the fixed transverse guide wheel set 20 comprises a fixed transverse guide wheel 23, a fixed transverse guide wheel axle 24, a fixed transverse guide wheel axle sleeve 25 and a fixed transverse guide wheel nut 26, and the fixed transverse guide wheel 23 is rotatably mounted at one end of the fixed transverse guide wheel axle 24, the fixed type transverse guide wheel shaft 24 is arranged on the first roller wheel supporting frame 16, the other end of the fixed type transverse guide wheel shaft 24 is connected with a fixed type transverse guide wheel nut 26, a fixed type transverse guide wheel shaft sleeve 25 is arranged between the fixed type transverse guide wheel shaft 24 and the first roller wheel supporting frame 16, the fixed type longitudinal guide wheel group 21 comprises a fixed type longitudinal guide wheel 27, a fixed type longitudinal guide wheel shaft 28, a fixed type longitudinal guide wheel shaft sleeve 29 and a fixed type longitudinal guide wheel nut 30, the fixed type longitudinal guide wheel 27 is rotatably arranged at one end of the fixed type longitudinal guide wheel shaft 28, the fixed type longitudinal guide wheel shaft 28 is arranged on the first roller wheel supporting frame 16, the other end of the fixed type longitudinal guide wheel shaft 28 is connected with the fixed type longitudinal guide wheel nut 30, and a fixed type longitudinal guide wheel shaft sleeve 29 is arranged between the fixed type longitudinal guide wheel shaft, the adjustable longitudinal guide wheel set 22 comprises an adjustable longitudinal guide wheel 31, an adjustable longitudinal guide wheel shaft 32, an adjustable longitudinal guide wheel eccentric shaft sleeve 33 and an adjustable longitudinal guide wheel nut 34, wherein the adjustable longitudinal guide wheel 31 is rotatably installed at one end of the adjustable longitudinal guide wheel shaft 32, the adjustable longitudinal guide wheel shaft 32 is installed on the first roller support frame 16, the adjustable longitudinal guide wheel eccentric shaft sleeve 33 is arranged between the adjustable longitudinal guide wheel shaft 32 and the first roller support frame 16, two rectangular clamping blocks 35 are arranged on the adjustable longitudinal guide wheel eccentric shaft sleeve 33, the other end of the adjustable longitudinal guide wheel shaft 32 is connected with the adjustable longitudinal guide wheel nut 34, two rectangular clamping grooves 36 are arranged on the adjustable longitudinal guide wheel nut 34, the two rectangular clamping blocks 35 on the adjustable longitudinal guide wheel eccentric shaft sleeve 33 are clamped into the two rectangular clamping grooves 36 on the adjustable longitudinal guide wheel nut 34, the second guide wheel assembly 19 comprises a fixed transverse guide wheel set 20, an adjustable transverse guide wheel set 37 and a fixed longitudinal guide wheel set 21, the fixed transverse guide wheel set 20 of the second guide wheel assembly 19 is positioned between the adjustable transverse guide wheel set 37 and the fixed longitudinal guide wheel set 21, the adjustable transverse guide wheel set 37 comprises an adjustable transverse guide wheel 38, an adjustable transverse guide wheel shaft 39, an adjustable transverse guide wheel eccentric sleeve 40 and an adjustable transverse guide wheel nut 41, the adjustable transverse guide wheel 38 is rotatably mounted at one end of the adjustable transverse guide wheel shaft 39, the adjustable transverse guide wheel shaft 39 is mounted on the first roller support frame 16, the adjustable transverse guide wheel eccentric sleeve 40 is arranged between the adjustable transverse guide wheel shaft 39 and the first roller support frame 16, two rectangular clamping blocks 35 are arranged on the adjustable transverse guide wheel eccentric sleeve 40, the other end of the adjustable transverse guide wheel shaft 39 is connected with an adjustable transverse guide wheel nut 41, two rectangular clamping grooves 36 are arranged on the adjustable transverse guide wheel nut 41, two rectangular clamping blocks 35 on the adjustable transverse guide wheel eccentric shaft sleeve 40 are clamped into the two rectangular clamping grooves 36 on the adjustable transverse guide wheel nut 41, the second guide mechanism 13 comprises a second sliding door guide rail 42, a second sliding door guide rail connecting frame 43, a second roller support frame 44, second roller support frame supporting legs 45, a third guide wheel assembly 46 and a fourth guide wheel assembly 47, the second sliding door guide rail 42 is installed on the second movable shielding door 9 through the second sliding door guide rail connecting frame 43, the third guide wheel assembly 46 and the fourth guide wheel assembly 47 are installed at two ends of the second roller support frame 44 respectively, and the second roller support frame 44 is installed at two ends of the second roller support frame 44 through the third guide wheel assembly 46, The fourth guide wheel assembly 47 is slidably connected with the second sliding door guide rail 42, the second roller support frame 44 is mounted on the shield door base 3 through second roller support frame support legs 45, the third guide wheel assembly 46 comprises a fixed transverse guide wheel set 20, a fixed longitudinal guide wheel set 21 and an adjustable longitudinal guide wheel set 22, the fixed transverse guide wheel set 20 of the third guide wheel assembly 46 is positioned between the fixed longitudinal guide wheel set 21 and the adjustable longitudinal guide wheel set 22, the fourth guide wheel assembly 47 comprises a fixed transverse guide wheel set 20, an adjustable transverse guide wheel set 37 and a fixed longitudinal guide wheel set 21, the fixed transverse guide wheel set 20 of the fourth guide wheel assembly 47 is positioned between the adjustable transverse guide wheel set 37 and the fixed longitudinal guide wheel set 21, and one end of each of the fixed transverse guide wheel shaft 24 and the fixed longitudinal guide wheel shaft 28 is provided with an inner hexagonal hole 79, the adjustable longitudinal guide wheel shaft 32 and the adjustable transverse guide wheel shaft 39 are provided with the hexagonal socket holes 79 at two ends, so that the guide driving device 2 can be quickly installed and adjusted, and the operation convenience is greatly improved. The fixed transverse guide wheel 23, the fixed longitudinal guide wheel 27, the adjustable longitudinal guide wheel 31 and the adjustable transverse guide wheel 38 are all composed of 70% of nylon and 30% of glass fiber, and the adjustable transverse guide wheel is reasonable in structure, good in strength, good in wear resistance and long in service life. The driving mechanism 11 comprises a first driving assembly 48 and a second driving assembly 49, the first driving assembly 48 comprises a first driving motor 50, a first reduction gearbox 51, a first beam 52, a first driving pulley 53, a first driving belt 54, a first guide pulley 55, a second guide pulley 56, a first guide pulley support 57, a second guide pulley support 58, a first driving belt connecting frame 59, a second driving belt connecting frame 60, a first limiting plate 61, a first telescopic contact 62 and a first travel switch 63, the first driving motor 50 and the first reduction gearbox 51 are both mounted on the first beam 52, the first beam 52 is mounted on the first roller support frame support leg 17, the input ends of the first driving motor 50 and the first reduction gearbox 51 are coaxially connected, the output ends of the first driving pulley 53 and the first reduction gearbox 51 are coaxially connected, the first guide pulley 55 is rotatably arranged on the first pulley guide support 57, the first guide pulley support 57 is installed on the first roller support frame 16, the second guide pulley 56 is rotatably installed on the second guide pulley support 58, the second guide pulley support 58 is installed on the first roller support frame 16, the first drive pulley 53, the first guide pulley 55 and the second guide pulley 56 are arranged in a triangular manner, the first drive belt connecting frame 59 and the second drive belt connecting frame 60 are respectively installed at two sides of the first sliding door guide rail 14, the first drive belt 54 bypasses the first guide pulley 55, the first drive pulley 53 and the second guide pulley 56, and two ends of the first drive belt 54 are respectively connected with the first drive belt connecting frame 59 and the second drive belt connecting frame 60, the first limit plate 61 is installed at the outer side of the first sliding door guide rail 14, the first telescopic contact 62 is installed on the first roller support frame 17, the first travel switch 63 is mounted on the first roller support leg 17, the first travel switch 63 is located at the lower end of the first telescopic contact 62, the first travel switch 63 is connected with the first driving motor 50, the second driving assembly 49 comprises a second driving motor 64, a second reduction gearbox 65, a second beam 66, a second driving pulley 67, a second driving belt 68, a third guide pulley 69, a fourth guide pulley 70, a third guide pulley support 71, a fourth guide pulley support 72, a third driving belt connecting frame 73, a fourth driving belt connecting frame 74, a second limiting plate 75, a second telescopic contact 76 and a second travel switch 77, the second driving motor 64 and the second reduction gearbox 65 are mounted on the second beam 66, the second beam 66 is mounted on the second roller support leg 45, the input ends of the second driving motor 64 and the second reduction gearbox 65 are coaxially connected, the second driving pulley 67 is coaxially connected with the output end of the second reduction gearbox 65, the third guiding pulley 69 is rotatably arranged on a third guiding pulley support 71, the third guiding pulley support 71 is arranged on the second roller support frame 44, the fourth guiding pulley 70 is rotatably arranged on a fourth guiding pulley support 72, the fourth guiding pulley support 72 is arranged on the second roller support frame 44, the second driving pulley 67, the third guiding pulley 69 and the fourth guiding pulley 70 are arranged in a triangular shape, the third driving belt connecting frame 73 and the fourth driving belt connecting frame 74 are respectively arranged at two sides of the second sliding door guide rail 42, the second driving belt 68 is wound around the third guiding pulley 69, the second driving pulley 67 and the fourth guiding pulley 70, and two ends of the second driving belt 68 are respectively connected with the third driving belt connecting frame 73 and the fourth driving belt connecting frame 74, the second limit plate 75 is installed at the outer side of the second sliding door rail 42, the second telescopic contact 76 is installed on the second roller support leg 45, the second travel switch 77 is installed on the second roller support leg 45, and the second travel switch 77 is located at the lower end of the first telescopic contact 76, and the second travel switch 77 is connected with the second driving motor 64. The first driving motor 50 and the second driving motor 64 are servo motors, the rotating speed is adjustable, the rotating angle is very accurate, and the accuracy and the control of the opening and closing positions of the first movable shielding door 8 and the second movable shielding door 9 are favorably realized. And the first telescopic contact 62 and the second telescopic contact 76 are both provided with a return spring, so that the first telescopic contact 62 and the second telescopic contact 76 can be automatically reset.
Through the technical scheme, the utility model relates to a when shield door equipment uses, first driving motor 50 and the synchronous action of second driving motor 64, first driving motor 50 drives first driving pulley 53 and rotates, first driving pulley 53 drives first sliding door guide rail 14 through first drive belt 54 and outwards slides along first gyro wheel support frame 16, first leading wheel subassembly 18 and second leading wheel subassembly 19 have realized the guide effect of first sliding door guide rail 14 and first gyro wheel support frame 16, meanwhile, second driving motor 64 drives second driving pulley 67 and rotates, second driving pulley 67 drives second sliding door guide rail 42 through second drive belt 68 and outwards slides along second gyro wheel support frame 44, third leading wheel subassembly 46 and fourth leading wheel subassembly 47 have realized the guide effect of second sliding door guide rail 42 and second gyro wheel support frame 44, first mobile shield door 8 and second mobile shield door 9 are at first sliding door guide rail 14 and second sliding door guide rail 44 The rail 42 is opened. When the first and second movable shielding doors 8 and 9 need to be closed, the first and second driving motors 50 and 64 are synchronously operated in opposite directions, the first driving motor 50 drives the first driving pulley 54 to rotate, the first driving pulley 54 drives the first sliding door rail 14 to slide inwards along the first roller support frame 16 through the first driving belt 54, the first and second guide wheel assemblies 18 and 19 realize the guiding function of the first sliding door rail 14 and the first roller support frame 16, meanwhile, the second driving motor 64 drives the second driving pulley 67 to rotate, the second driving pulley 67 drives the second sliding door guide rail 42 to slide inwards along the second roller support frame 44 through the second driving belt 68, and the third guide wheel assembly 46 and the fourth guide wheel assembly 47 achieve the guiding function of the second sliding door guide rail 42 and the second roller support frame 44. Along with the gradual approach of the first movable shielding door 8 and the second movable shielding door 9, the first limiting plate 61 touches the first telescopic contact 62, the second limiting plate 75 touches the second telescopic contact 76, the first telescopic contact 62 and the second telescopic contact 67 respectively trigger the first travel switch 63 and the second travel switch 77, the first travel switch 63 and the second travel switch 77 respectively control the first driving motor 50 and the second driving motor 64 to stop, and the pressure loss of the first movable shielding door 8 and the second shielding door 9 is avoided. To ensure smooth guiding, the adjustable longitudinal guide wheel set 22 and the adjustable transverse guide wheel set 37 are adjusted. The adjustable longitudinal guide wheel shaft 32 is slightly pulled by a hexagon wrench, because the adjustable longitudinal guide wheel shaft 32 is in threaded connection with the adjustable longitudinal guide wheel nut 34, and the two rectangular clamping blocks 35 on the adjustable longitudinal guide wheel eccentric shaft sleeve 33 are clamped into the two rectangular clamping grooves 36 on the adjustable longitudinal guide wheel nut 34, the adjustable longitudinal guide wheel shaft 32 rotates for a small angle, the adjustable longitudinal guide wheel eccentric shaft sleeve 33 and the adjustable longitudinal guide wheel nut 34 also rotate, because the inner hole of the adjustable longitudinal guide wheel eccentric shaft sleeve 33 is eccentric, the position of the adjustable longitudinal guide wheel shaft 32 is finely adjusted, the position of the adjustable longitudinal guide wheel 31 is finely adjusted, the linearity of the positions of the adjustable longitudinal guide wheel 31 and the fixed longitudinal guide wheel 27 is ensured, and the position of the adjustable longitudinal guide wheel 31 and the fixed longitudinal guide wheel 27 is ensured, The longitudinal abutment of the second sliding door guide 42. The adjustable transverse guide wheel shaft 39 is slightly pulled by a hexagon wrench, because the adjustable transverse guide wheel shaft 39 is in threaded connection with the adjustable transverse guide wheel nut 41, the two rectangular clamping blocks 35 on the adjustable transverse guide wheel eccentric shaft sleeve 40 are clamped into the two rectangular clamping grooves 36 on the adjustable transverse guide wheel nut 41, the adjustable transverse guide wheel shaft 39 rotates for a small angle, the adjustable transverse guide wheel eccentric shaft sleeve 40 and the adjustable transverse guide wheel nut 41 also rotate, because the inner hole of the adjustable transverse guide wheel eccentric shaft sleeve 40 is eccentric, the position of the adjustable transverse guide wheel shaft 39 is finely adjusted, the position of the adjustable transverse guide wheel 38 is finely adjusted, the linearity of the positions of the adjustable transverse guide wheel 38 and the fixed transverse guide wheel 23 is ensured, and the position of the adjustable transverse guide wheel 38 and the first sliding door guide rail 14, the first sliding door guide rail and the second sliding door guide rail are ensured, The lateral abutment of the second sliding door guide 42. The adjustable longitudinal guide wheel 31, the fixed longitudinal guide wheel 27, the adjustable transverse guide wheel 38 and the fixed transverse guide wheel 23 provide good guiding effects for the first movable shielding door 8 and the second movable shielding door 9. The utility model discloses can realize the switching of shield door fast, not only guide drive arrangement 2 compactness rational in infrastructure, with low costs, the good reliability, shield door's slip stationarity is good moreover, and the switching is nimble reliable.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A shielded door apparatus, comprising: it includes shielded gate device and direction drive arrangement, shielded gate device includes shielded gate base, first fixed gate, second fixed gate, first fixed gate support, second fixed gate support, first removal shielded gate, second removal shielded gate first fixed gate and second fixed gate are installed in the both sides of shielded gate base through first fixed gate support and second fixed gate support respectively, but first removal shielded gate and first fixed gate sliding connection, but second removal shielded gate and second fixed gate sliding connection, first removal shielded gate and second removal shielded gate are located between first fixed gate and the second fixed gate, direction drive arrangement includes guiding mechanism and actuating mechanism, guiding mechanism includes first guiding mechanism and second guiding mechanism, first guiding mechanism includes first sliding gate guide rail, first sliding gate guide rail link, First gyro wheel support frame, first gyro wheel support frame landing leg, first leading wheel subassembly, second leading wheel subassembly, first sliding door guide rail is installed on first mobile shield door through first sliding door guide rail link, the both ends at first gyro wheel support frame are installed respectively to first leading wheel subassembly and second leading wheel subassembly, but first gyro wheel support frame is through first leading wheel subassembly, second leading wheel subassembly and first sliding door guide rail sliding connection, first gyro wheel support frame is installed on the shield door base through first gyro wheel support frame landing leg, first leading wheel subassembly includes fixed transverse guide wheelset, fixed longitudinal guide wheelset, adjustable longitudinal guide wheelset, and the fixed transverse guide wheelset of first leading wheel subassembly is located between fixed longitudinal guide wheelset and the adjustable longitudinal guide wheelset, fixed transverse guide wheelset includes fixed transverse guide wheel, first guide wheelset, second guide wheelset, first gyro wheel is installed on first mobile shield door through first gyro wheel guide rail link, the fixed transverse guide wheel is rotatably arranged at one end of the fixed transverse guide wheel shaft, the fixed transverse guide wheel shaft is arranged on the first roller wheel support frame, the other end of the fixed transverse guide wheel shaft is connected with the fixed transverse guide wheel nut, the fixed transverse guide wheel shaft sleeve is arranged between the fixed transverse guide wheel shaft and the first roller wheel support frame, the fixed longitudinal guide wheel group comprises a fixed longitudinal guide wheel, a fixed longitudinal guide wheel shaft sleeve and a fixed longitudinal guide wheel nut, the fixed longitudinal guide wheel is rotatably arranged at one end of the fixed longitudinal guide wheel shaft, the fixed longitudinal guide wheel shaft is arranged on the first roller wheel support frame, and the other end of the fixed longitudinal guide wheel shaft is connected with the fixed longitudinal guide wheel nut, a fixed longitudinal guide wheel shaft sleeve is arranged between the fixed longitudinal guide wheel shaft and the first roller wheel support frame, the adjustable longitudinal guide wheel set comprises an adjustable longitudinal guide wheel, an adjustable longitudinal guide wheel shaft, an adjustable longitudinal guide wheel eccentric shaft sleeve and an adjustable longitudinal guide wheel nut, the adjustable longitudinal guide wheel is rotatably arranged at one end of the adjustable longitudinal guide wheel shaft, the adjustable longitudinal guide wheel shaft is arranged on the first roller wheel support frame, the adjustable longitudinal guide wheel eccentric shaft sleeve is arranged between the adjustable longitudinal guide wheel shaft and the first roller wheel support frame, two rectangular clamping blocks are arranged on the adjustable longitudinal guide wheel eccentric shaft sleeve, the other end of the adjustable longitudinal guide wheel shaft is connected with the adjustable longitudinal guide wheel nut, two rectangular clamping grooves are arranged on the adjustable longitudinal guide wheel nut, the two rectangular clamping blocks on the adjustable eccentric shaft sleeve of the longitudinal guide wheel are clamped into two rectangular clamping grooves on the nut of the adjustable longitudinal guide wheel, the second guide wheel component comprises a fixed transverse guide wheel set, an adjustable transverse guide wheel set and a fixed longitudinal guide wheel set, the fixed transverse guide wheel set of the second guide wheel component is positioned between the adjustable transverse guide wheel set and the fixed longitudinal guide wheel set, the adjustable transverse guide wheel set comprises an adjustable transverse guide wheel, an adjustable transverse guide wheel shaft, an adjustable eccentric shaft sleeve of the transverse guide wheel and an adjustable transverse guide wheel nut, the adjustable transverse guide wheel is rotatably arranged at one end of the adjustable transverse guide wheel shaft, the adjustable transverse guide wheel shaft is arranged on the first roller support frame, the adjustable eccentric shaft sleeve of the transverse guide wheel is arranged between the adjustable transverse guide wheel shaft and the first roller support frame, the adjustable type horizontal guide wheel eccentric shaft sleeve is provided with two rectangular clamping blocks, the other end of the adjustable type horizontal guide wheel shaft is connected with an adjustable type horizontal guide wheel nut, two rectangular clamping grooves are formed in the adjustable type horizontal guide wheel nut, the two rectangular clamping blocks on the adjustable type horizontal guide wheel eccentric shaft sleeve are clamped into the two rectangular clamping grooves on the adjustable type horizontal guide wheel nut, the second guide mechanism comprises a second sliding door guide rail, a second sliding door guide rail connecting frame, a second roller supporting frame, second roller supporting frame supporting legs, a third guide wheel assembly and a fourth guide wheel assembly, the second sliding door guide rail is installed on a second movable shielding door through the second sliding door guide rail connecting frame, the third guide wheel assembly and the fourth guide wheel assembly are installed at two ends of the second roller supporting frame respectively, and the second roller supporting frame is installed at two ends of the second roller supporting frame through the third guide wheel assembly, But fourth guide wheel subassembly and second sliding door guide rail sliding connection, the second gyro wheel support frame is installed on the shield door base through second gyro wheel support frame landing leg, the third guide wheel subassembly includes fixed transverse guide wheelset, fixed longitudinal direction wheelset, adjustable longitudinal direction wheelset, and the fixed transverse guide wheelset of third guide wheel subassembly is located between fixed longitudinal direction wheelset and the adjustable longitudinal direction wheelset, the fourth guide wheel subassembly includes fixed transverse guide wheelset, adjustable transverse guide wheelset, fixed longitudinal direction wheelset, and the fixed transverse guide wheelset of fourth guide wheel subassembly is located between adjustable transverse guide wheelset and the fixed longitudinal direction wheelset, actuating mechanism includes first drive assembly and second drive assembly, first drive assembly includes first driving motor, first reducing gear box, second drive assembly, The device comprises a first cross beam, a first driving belt wheel, a first driving belt, a first guide belt wheel, a second guide belt wheel, a first guide belt wheel support, a second guide belt wheel support, a first driving belt connecting frame, a second driving belt connecting frame, a first limiting plate, a first telescopic contact and a first travel switch, wherein a first driving motor and a first reduction gearbox are both arranged on the first cross beam, the first cross beam is arranged on a first roller wheel support frame supporting leg, the first driving motor is coaxially connected with the input end of the first reduction gearbox, the first driving belt wheel is coaxially connected with the output end of the first reduction gearbox, the first guide belt wheel is rotatably arranged on the first guide belt wheel support, the first guide belt wheel support is arranged on the first roller wheel support frame, the second guide belt wheel is rotatably arranged on the second guide belt wheel support, the second guide belt wheel support is arranged on the first roller wheel support frame, the first driving belt wheel, the first guide belt wheel and the second guide belt wheel are arranged in a triangular mode, the first driving belt connecting frame and the second driving belt connecting frame are installed on two sides of the first sliding door guide rail respectively, the first driving belt bypasses the first guide belt wheel, the first driving belt wheel and the second guide belt wheel, two ends of the first driving belt are connected with the first driving belt connecting frame and the second driving belt connecting frame respectively, the first limiting plate is installed on the outer side of the first sliding door guide rail, the first telescopic contact is installed on the support leg of the first roller support frame, the first travel switch is installed on the support leg of the first roller support frame and located at the lower end of the first telescopic contact, the first travel switch is connected with the first driving motor, and the second driving assembly comprises a second driving motor, a second reduction gearbox, a third driving belt and a fourth driving belt The second beam, the second driving belt wheel, the second driving belt, the third guide belt wheel, the fourth guide belt wheel, the third guide belt wheel support, the fourth guide belt wheel support, the third driving belt connecting frame, the fourth driving belt connecting frame, the second limiting plate, the second telescopic contact and the second travel switch, wherein the second driving motor and the second reduction gearbox are both arranged on the second beam, the second beam is arranged on the supporting leg of the second roller wheel support frame, the second driving motor is coaxially connected with the input end of the second reduction gearbox, the output end of the second driving belt wheel is coaxially connected with the output end of the second reduction gearbox, the third guide belt wheel is rotatably arranged on the third guide belt wheel support, the third guide belt wheel support is arranged on the second roller wheel support frame, the fourth guide belt wheel is rotatably arranged on the fourth guide belt wheel support, and the fourth guide belt wheel support is arranged on the second roller wheel support frame, second drive belt wheel, third leading pulley, fourth leading pulley are the triangle-shaped setting, third drive belt link and fourth drive belt link are installed respectively in the both sides of second sliding door guide rail, third drive belt wheel, second drive belt wheel, fourth leading pulley are walked around to the both ends of second drive belt are connected with third drive belt link and fourth drive belt link respectively, the outside at second sliding door guide rail is installed to the second limiting plate, the telescopic contact of second is installed on second gyro wheel support frame landing leg, second travel switch installs on second gyro wheel support frame landing leg to second travel switch is located the lower extreme of first telescopic contact, second travel switch and second driving motor connect.
2. A shielded door apparatus as claimed in claim 1 wherein: the first driving motor and the second driving motor are servo motors.
3. A shielded door apparatus as claimed in claim 1 wherein: and the first telescopic contact and the second telescopic contact are both provided with return springs.
4. A shielded door apparatus as claimed in claim 1 wherein: and warning lamps are arranged at the upper ends of the first fixed door and the second fixed door.
5. A shielded door apparatus as claimed in claim 1 wherein: and one end of each of the fixed transverse guide wheel shaft and the fixed longitudinal guide wheel shaft is provided with an inner hexagonal hole.
6. A shielded door apparatus as claimed in claim 1 wherein: and the two ends of the adjustable longitudinal guide wheel shaft and the adjustable transverse guide wheel shaft are provided with inner hexagonal holes.
7. A shielded door apparatus as claimed in claim 1 wherein: the fixed transverse guide wheel, the fixed longitudinal guide wheel, the adjustable longitudinal guide wheel and the adjustable transverse guide wheel are all composed of 70% of nylon and 30% of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507030.1U CN209761162U (en) | 2018-09-14 | 2018-09-14 | Shield door equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507030.1U CN209761162U (en) | 2018-09-14 | 2018-09-14 | Shield door equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761162U true CN209761162U (en) | 2019-12-10 |
Family
ID=68743944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821507030.1U Expired - Fee Related CN209761162U (en) | 2018-09-14 | 2018-09-14 | Shield door equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113491A (en) * | 2018-09-14 | 2019-01-01 | 浙江创嘉机电设备有限公司 | A kind of shielding door equipment |
| JP2022083891A (en) * | 2020-11-25 | 2022-06-06 | 三菱電機株式会社 | Platform door device |
| CN114622789A (en) * | 2022-04-22 | 2022-06-14 | 中车工业研究院有限公司 | Permanent magnet suspension vehicle door |
-
2018
- 2018-09-14 CN CN201821507030.1U patent/CN209761162U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113491A (en) * | 2018-09-14 | 2019-01-01 | 浙江创嘉机电设备有限公司 | A kind of shielding door equipment |
| CN109113491B (en) * | 2018-09-14 | 2023-12-29 | 浙江创嘉机电设备股份有限公司 | Shielding door equipment |
| JP2022083891A (en) * | 2020-11-25 | 2022-06-06 | 三菱電機株式会社 | Platform door device |
| JP7462539B2 (en) | 2020-11-25 | 2024-04-05 | 三菱電機株式会社 | Platform door device |
| CN114622789A (en) * | 2022-04-22 | 2022-06-14 | 中车工业研究院有限公司 | Permanent magnet suspension vehicle door |
| CN114622789B (en) * | 2022-04-22 | 2024-04-05 | 中车工业研究院有限公司 | Permanent magnet suspension vehicle door |
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Denomination of utility model: Screen door equipment Effective date of registration: 20210929 Granted publication date: 20191210 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Yuqiao sub branch Pledgor: ZHEJIANG CHUANGJIA ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2021330001828 |
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Date of cancellation: 20221012 Granted publication date: 20191210 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Yuqiao sub branch Pledgor: ZHEJIANG CHUANGJIA ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2021330001828 |
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Denomination of utility model: A kind of PSD equipment Effective date of registration: 20221207 Granted publication date: 20191210 Pledgee: Yuebei sub branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG CHUANGJIA ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2022330003515 |
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Granted publication date: 20191210 Pledgee: Yuebei sub branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG CHUANGJIA ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2022330003515 |
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