CN105936459A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- CN105936459A CN105936459A CN201610459415.4A CN201610459415A CN105936459A CN 105936459 A CN105936459 A CN 105936459A CN 201610459415 A CN201610459415 A CN 201610459415A CN 105936459 A CN105936459 A CN 105936459A
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- CN
- China
- Prior art keywords
- compartment
- railway carriage
- track
- bridge railway
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
An elevator comprises elevator cars and further comprises guide rail devices. The elevator cars are slidably connected with the corresponding guide rail devices. According to one elevator and one guide rail device, a drive device is arranged between the elevator car and the guide rail device, and the elevator car and the guide rail device are set as two components; and the drive device comprises screw rods arranged on one of the components and multiple rows of protruding columns arranged on the other component, and the protruding columns are matched with threads of the screw rods. The elevator further comprises reducers. An output shaft of each reducer is connected with the corresponding screw rods, and an input shaft of each reducer is connected with a motor. According to the elevator, the screw rods are driven to rotate through cooperation of the screw rods and the protruding columns to achieve ascending and descending of the elevator cars, the elevator cars are not likely to fall off, and safety is achieved; the two screw rods are arranged on each elevator car, the length of the screw rods is about equal to the height of each elevator car, the weight is small, and the elevator can be suitable for high-rise buildings; and every two screw rods can be formed by a first pipe body and a second pipe body, besides, supporting frames on the wall can support the middles of the screw rods, and deformation caused by too large length and weight of the screw rods is avoided.
Description
Technical field
The present invention relates to elevators field, especially relate to is a kind of elevator by screw drive.
Background technology
The type of drive of conventional elevator is wirerope traction lifting, falls in the elevator of this structure bridge railway carriage or compartment when wirerope ruptures.Notification number CN 204355928 U, Patent No. 201420819918.4, the utility model patent of entitled a kind of screw column elevator disclose a kind of elevator structure being realized the lifting of bridge railway carriage or compartment by the nut rotation on screw rod and nut and nut screw connection, drive axle railway carriage or compartment, this structure can only be suitable for the building of lower height, because because nut to be allowed is through cannot arrange support means in the middle part of screw rod when spiro rod length is oversize.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that screw rod lifting, a kind of elevator of structural safety.
For achieving the above object, the technical solution of the present invention is: a kind of elevator, including bridge railway carriage or compartment, also includes track-type facilities, described bridge railway carriage or compartment and track-type facilities slidable connection, is provided with driving means between bridge railway carriage or compartment and track-type facilities；Bridge railway carriage or compartment and track-type facilities are two parts, and described driving means includes the screw rod being located on parts and the some row's projections being located on another parts, and described projection coordinates with screw flight；Also including decelerator, the output shaft of described decelerator connects screw rod, power shaft connection has motor.
Preferably, described track-type facilities includes the track of two left and right sides being respectively arranged on bridge railway carriage or compartment, the left and right sides in described bridge railway carriage or compartment is equipped with screw rod, on two tracks, the projection that some rows coordinate with screw rod is being equipped with for screw rod side, the top in bridge railway carriage or compartment is located at by described decelerator, and two screw rods are by the output shaft of gear connection reducer；Both sides before and after track, described bridge railway carriage or compartment are equipped with the roller propping up track.
Preferably, described bridge railway carriage or compartment is arranged over motor rack, and described motor rack includes the lead fixing with bridge railway carriage or compartment and the motor cabinet being slidably connected with lead, and described lead is provided with upper end between motor cabinet and bridge railway carriage or compartment and props up the spring of motor cabinet；Described bridge railway carriage or compartment is provided with can the brake gear of tie down screw.
Preferably, described bridge railway carriage or compartment is provided with actuating device, and the power shaft of described actuating device is provided with handwheel, and the output shaft gear of described actuating device connects screw rod, and rotating handwheel can be rotated by actuator drives screw rod；Described handwheel is located in bridge railway carriage or compartment, is provided with, in described bridge railway carriage or compartment, the housing covering actuating device.
Preferably, described track is provided with wire, and described bridge railway carriage or compartment is provided with the slip shuttle propping up wire, and the power line in bridge railway carriage or compartment connects slip shuttle, and described slip shuttle is being provided with ball in the one side of wire, and described track is provided with the insulation chute encasing slip shuttle two ends.
Preferably, also including that pulley gear, described pulley gear include that assembly pulley, hoist cable and balance weight, described assembly pulley are fixed on the top of track-type facilities, the cross structure railway carriage or compartment, one end of described hoist cable, the other end are walked around assembly pulley and are connected balance weight.
Preferably, described track-type facilities includes two tracks being arranged on wall, two screw rods it are additionally provided with on wall, the front of track is located in described bridge railway carriage or compartment, the back in described bridge railway carriage or compartment is equipped with the some row's projections coordinated with screw rod at screw rod correspondence position, the both sides, rear end in described bridge railway carriage or compartment are equipped with carriage, described carriage includes that two rectangular distributions prop up the roller of track, several driving motors being connected with screw rod it are interval with on described wall, described wall is provided with the bracing frame partly encasing screw rod, on support frame as described above, left and right sides and rear side at screw rod are equipped with support roller.
Preferably, described projection includes cylinder, one end of described cylinder is provided with screw thread, the other end is cased with sleeve pipe, two ring-type interior ball grooves it are interval with on the inwall of described sleeve pipe, described cylinder is provided with outer ball grooves in the position that interior ball grooves is corresponding, it is provided with the first ball between described interior ball grooves and outer ball grooves, described sleeve pipe is communicated with outside and interior ball grooves the first ball installing hole, in described first installing hole, is provided with the first screw；Often row's projection includes spaced two projections；It is provided with buffer unit bottom described bridge railway carriage or compartment；The upper and lower side of described screw rod is all cased with fixed mount, described screw rod is provided with outer groove, described fixed mount is provided with inner groove at outer groove correspondence position, the second ball it is provided with between described outer groove and inner groove, it is communicated with the second ball installing hole of inner groove on the outer wall of described fixed mount, in described second ball installing hole, is provided with the second screw of plug-hole.
Preferably, described screw rod includes core and threaded portion, and described core is made up of three the first bodys being triangularly arranged, and described threaded portion is made up of the second body being wound on core periphery and being formed screw thread；Described bridge railway carriage or compartment includes that door-plate, described door-plate include that outer layer, intermediate layer and nexine, described intermediate layer include plural undulatory dividing plate.
Preferably, the described two left and right layouts of track-type facilities, the track-type facilities on described right side be arranged over can left and right movement and the upper rail device that connects with right rail device, described bridge railway carriage or compartment is slidably connected with upper rail device；The lower section of the track-type facilities in described left side is provided with can left and right movement and the lower guide rail device that connects with left rail device, described bridge railway carriage or compartment is slidably connected with lower guide rail device, it is provided with slide rail between the end face of described two track-type facilities, being provided with glidepath between the bottom surface of this two track-type facilities, the described end face of upper rail device, the bottom surface of lower guide rail device are respectively equipped with on upper slide rail and glidepath the pulley slided.
By using above-mentioned technical scheme, the invention has the beneficial effects as follows: the present invention is coordinated with projection by screw rod, drive screw turns realizes the lifting in bridge railway carriage or compartment, bridge railway carriage or compartment is difficult to fall down from the building, safety: two screw rods are arranged on bridge railway carriage or compartment, length only has the height in bridge railway carriage or compartment, weight is little, is applicable to skyscraper；Two screw rods can be consisted of the first body and the second body, lightweight, and the bracing frame on wall can support in the middle part of screw rod, it is to avoid the long weight of screw rod causes deformation.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the embodiment of the present invention 1；
Fig. 4 is the structural representation of the embodiment of the present invention 2；
Fig. 5 is the structural representation of projection of the present invention；
Fig. 6 is the partial enlarged drawing of location A in Fig. 4；
Fig. 7 is side-looking structural representation of the present invention；
Fig. 8 is the plan structure schematic diagram of the embodiment of the present invention 2；
Fig. 9 is the partial enlarged drawing of B location in Fig. 8；
Figure 10 is the structural representation of door-plate of the present invention；
Figure 11 is the structural representation of screw rod of the present invention；
Figure 12 is the structural representation of the embodiment of the present invention 3；
Figure 13 is C-C sectional view in Figure 12；
Figure 14 is the structural representation of the embodiment of the present invention 4；
Figure 15 is upper rail device and the connection diagram of upper slide rail in the embodiment of the present invention 4.
Figure 16 is the schematic top plan view of the embodiment of the present invention 4 track arrangements.
Figure 17 is the partial schematic diagram of the embodiment of the present invention 4 track arrangements.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in Figure 1-Figure 3, one elevator of the present invention, including bridge railway carriage or compartment 2, also include track-type facilities, described bridge railway carriage or compartment 2 and track-type facilities slidable connection, between bridge railway carriage or compartment 2 and track-type facilities, be provided with driving means；Bridge railway carriage or compartment 2 and track-type facilities are two parts, and described driving means includes the screw rod 31 being located on parts and the some row's projections 32 being located on another parts, described projection 32 and the threaded engagement of screw rod 31；Also including decelerator 41, the output shaft of described decelerator 41 connects screw rod 21, power shaft connection has motor.
As shown in Figure 1-Figure 3, described track-type facilities includes that the track 1 of two left and right sides being respectively arranged on bridge railway carriage or compartment 2, the left and right sides in described bridge railway carriage or compartment 2 are equipped with screw rod 31, and the bearing that this screw rod 31 upper and lower end is provided with, this bearing i.e. has lateral stressed, also has longitudinal stress.Being equipped with, for screw rod 31 side, the projection 32 that some rows coordinate with screw rod 31 on two tracks 1, the top in bridge railway carriage or compartment 2 is located at by described decelerator 41, and two screw rods 31 are by the output shaft of gear connection reducer 41；Both sides before and after track, described bridge railway carriage or compartment 2 are equipped with the roller 51 propping up track 1.
As shown in Figure 1-Figure 3, described bridge railway carriage or compartment 2 is arranged over motor rack, described motor rack includes the lead 431 fixed with bridge railway carriage or compartment 2 and the motor cabinet 433 being slidably connected with lead 431, described lead 431 is provided with spring 432 between motor cabinet 433 and bridge railway carriage or compartment 2, and spring 432 reduces motor 42 and starts or stops the bridge railway carriage or compartment 2 impact to motor 42 because of elevator；Described bridge railway carriage or compartment 2 is provided with can the brake gear 33 of tie down screw 31.
Motor 42 is rotated by the screw rod 31 of both sides, decelerator 41 drive axle railway carriage or compartment 2；Screw rod 31 and projection 32 threaded engagement on track 1, drive bridge railway carriage or compartment 2 to move on path 1 when screw rod 31 rotates.
Embodiment 2
As shown in Fig. 4-Figure 11, one elevator of the present invention, including several bridge railway carriage or compartments 2, also include track-type facilities, described bridge railway carriage or compartment 2 and track-type facilities slidable connection, between bridge railway carriage or compartment 2 and track-type facilities, be provided with driving means；Bridge railway carriage or compartment 2 and track-type facilities are two parts, and described driving means includes the screw rod 31 being located on parts and the some row's projections 32 being located on another parts, described projection 32 and the threaded engagement of screw rod 31；Also including decelerator 41, the output shaft of described decelerator 41 connects screw rod, power shaft connection has motor 42.
As shown in Fig. 4-Figure 11, described track-type facilities includes the track 1 of two left and right sides being respectively arranged on bridge railway carriage or compartment 2, the left and right sides in described bridge railway carriage or compartment 2 is equipped with screw rod 31, it is being equipped with, facing to screw rod 31 side, the projection 32 that some rows coordinate with screw rod 31 on two tracks 1, the top in bridge railway carriage or compartment 2 is located at by described decelerator 41, and two screw rods 31 are by the output shaft of gear connection reducer 41；
As shown in Fig. 4-Figure 11, described bridge railway carriage or compartment 2 is provided with actuating device 36, the power shaft of described actuating device 36 is provided with handwheel 37, and the output shaft gear of described actuating device 36 connects screw rod 31, and rotating handwheel 37 can drive screw rod 31 rotation to realize the hand-operated lifting in bridge railway carriage or compartment 2 by actuating device 36；Described handwheel 37 is located in bridge railway carriage or compartment 2, is provided with the housing 23 covering actuating device 36 in described bridge railway carriage or compartment 2；Both sides before and after track 1, described bridge railway carriage or compartment 2 are equipped with 1 roller 51 propping up track.
As shown in Fig. 4-Figure 11, described track 1 is provided with wire 71, described bridge railway carriage or compartment 2 is provided with the slip shuttle 72 propping up wire 71, the power line in bridge railway carriage or compartment 2 connects slip shuttle 72, described slip shuttle 72 is being provided with ball in the one side of wire, and described track 1 is provided with the insulation chute 73 encasing slip shuttle 72 two ends；Slided on wire by slip shuttle 72 and realize the power supply in bridge railway carriage or compartment 2.
As shown in Fig. 4-Figure 11, also include pulley gear, described pulley gear includes assembly pulley 62, hoist cable 61 and balance weight 63, and described assembly pulley 62 is fixed on the top of track-type facilities, and the cross structure railway carriage or compartment, one end 2 of described hoist cable 61, the other end are walked around assembly pulley 62 and connected balance weight 63；Pulley gear can offset the weight in bridge railway carriage or compartment 2, reduces the active force of bridge railway carriage or compartment 2 countershaft, reduces energy consumption, increases the life-span of rotating shaft.
As shown in Fig. 4-Figure 11, described projection 32 includes cylinder 321, one end of described cylinder 321 is provided with screw thread, the other end is cased with sleeve pipe 322, two ring-type interior ball grooves 3221 it are interval with on the inwall of described sleeve pipe 322, described cylinder 321 is provided with outer ball grooves 3211 in the position of interior ball grooves 3221 correspondence, the first ball 323 it is provided with between described interior ball grooves 3221 and outer ball grooves 3211, it is communicated with outside and interior ball grooves 3221 the first ball installing hole 3222 on described sleeve pipe 322, in described first installing hole 3222, is provided with the first screw 324；This structure can make sleeve pipe 322 bear radial and axial power；First ball 323 loads between interior ball grooves 3221 and outer ball grooves 3211 from the first ball installing hole 3222, and the first ball installing hole 3222 is locked the first screw 324 and blocked.
Often row's projection 32 includes spaced two projections 32；It is provided with buffer unit bottom described bridge railway carriage or compartment 2；The upper and lower side of described screw rod 31 is all cased with fixed mount 38, fixed mount 38 is fixed on bridge railway carriage or compartment 2, described screw rod 31 is provided with outer groove, described fixed mount 38 is provided with inner groove at outer groove correspondence position, the second ball 34 it is provided with between described outer groove and inner groove, it is communicated with the second ball installing hole of inner groove on the outer wall of described fixed mount 38, in described second ball installing hole, is provided with the second screw 35 of plug-hole；This structure makes screw rod 31 can bear radial and axial power, and the second ball 34 loads between inner groove and outer groove from the second ball installing hole, and the second ball installing hole blocked by the second screw.
As shown in Fig. 4-Figure 11, described screw rod 31 includes core and threaded portion, and described core is made up of three the first bodys 311 being triangularly arranged, and described threaded portion is made up of the second body 312 being wound on core periphery and being formed screw thread；The screw rod 31 being made up of the first body 311 and the second body 312, from heavy and light；Described bridge railway carriage or compartment 2 includes door-plate, described door-plate includes that outer layer 221, intermediate layer 222 and nexine 223, described intermediate layer 222 include a plurality of undulatory dividing plate, and described door-plate can play heat-blocking action, described bridge railway carriage or compartment plate is also adopted by the structure identical with door-plate, makes whole bridge railway carriage or compartment have constant temperature effect.
Embodiment 3:
As shown in Figure 10-Figure 13, a kind of elevator, including several bridge railway carriage or compartments 2, also include track-type facilities, described bridge railway carriage or compartment 2 and track-type facilities slidable connection, between bridge railway carriage or compartment 2 and track-type facilities, be provided with driving means；Bridge railway carriage or compartment 2 and track-type facilities are two parts, and described driving means includes the screw rod 31 being located on parts and the some row's projections 32 being located on another parts, described projection 32 and the threaded engagement of screw rod 31；Also including decelerator 41, the output shaft of described decelerator 41 connects screw rod 31, power shaft connection has motor 42.
As shown in Figure 10-Figure 13, described track-type facilities includes two tracks 1 being arranged on wall 9, two screw rods 31 it are additionally provided with on wall 9, the front of track 1 is located in described bridge railway carriage or compartment 2, the back in described bridge railway carriage or compartment 2 is equipped with the some row's projections 32 coordinated with screw rod 31 at screw rod 31 correspondence position, the both sides, rear end in described bridge railway carriage or compartment 2 are equipped with carriage 5, and described carriage 5 includes that two rectangular distributions prop up the roller 51 of track 1.
As shown in Figure 10-Figure 13, described wall 9 being interval with several driving motors 39 being connected with screw rod 31, described wall 9 is provided with the bracing frame 8 partly encasing screw rod 31, and on support frame as described above 8, left and right sides and rear side at screw rod 31 are equipped with support roller 81；Bracing frame 8 can positioning screw 31, it is to avoid screw rod 31 bending skew.Drive motor 39 to drive screw rod 31 to rotate, bridge railway carriage or compartment 2 is coordinated with screw rod 31 by projection 32 and lifts with under the driving of screw rod 31.
Embodiment 4:
As shown in Fig. 1, Figure 14, Figure 15, Figure 16 and Figure 17, the described two left and right layouts of track-type facilities, the track-type facilities on described right side be arranged over can left and right movement and the upper rail device 10 that connects with right rail device, described bridge railway carriage or compartment 2 is slidably connected with upper rail device 10；The lower section of the track-type facilities in described left side is provided with can left and right movement and the lower guide rail device 11 that connects with left rail device, described bridge railway carriage or compartment 2 is slidably connected with lower guide rail device 11, it is provided with slide rail 12 between the end face of described two track-type facilities, being provided with glidepath 13 between the bottom surface of this two track-type facilities, the end face of described upper rail device 10, the bottom surface of lower guide rail device 11 are respectively equipped with on upper slide rail 12 and glidepath 13 pulley 14 slided.Described upper rail device 10, lower guide rail device 11 structure all identical with the structure of two track-type facilities.The bridge railway carriage or compartment of the present embodiment may be implemented in cycle operation between two track-type facilities, after bridge railway carriage or compartment 2 rises in upper rail device 10, upper rail device 10 is moved to the left the track-type facilities with left side together with bridge railway carriage or compartment 2 and connects, after the bridge railway carriage or compartment 2 in upper rail device 10 is brought down completely in the track-type facilities in left side, upper rail device 10 is back to the top of right rail device.In like manner, lower guide rail device 11 also can connect bridge railway carriage or compartment 2 and the most vigorously move to the track-type facilities with right side and connect, thus realizes the cycle operation in bridge railway carriage or compartment 2.
The elevator of above four embodiments can meet the utilization of different occasion, such as modern high-rise building, the building of the seventies and eighties, farm building etc..Safety coefficient of the present invention is high, impetus is many, can extensively application, in future, necessarily there is the wide market space.
Above are only the detailed description of the invention of the present invention, but the design concept of the present invention is not limited thereto, all changes utilizing this design that the present invention carries out unsubstantiality, the behavior invading scope all should be belonged to.
Claims (10)
1. an elevator, including bridge railway carriage or compartment, it is characterised in that: also include track-type facilities, described bridge railway carriage or compartment and track-type facilities slidable connection, between bridge railway carriage or compartment and track-type facilities, be provided with driving means；Bridge railway carriage or compartment and track-type facilities are two parts, and described driving means includes the screw rod being located on parts and the some row's projections being located on another parts, and described projection coordinates with screw flight；Also including decelerator, the output shaft of described decelerator connects screw rod, power shaft connection has motor.
A kind of elevator the most according to claim 1, it is characterized in that: described track-type facilities includes the track of two left and right sides being respectively arranged on bridge railway carriage or compartment, the left and right sides in described bridge railway carriage or compartment is equipped with screw rod, on two tracks, the projection that some rows coordinate with screw rod is being equipped with for screw rod side, the top in bridge railway carriage or compartment is located at by described decelerator, and two screw rods are by the output shaft of gear connection reducer；Both sides before and after track, described bridge railway carriage or compartment are equipped with the roller propping up track.
A kind of elevator the most according to claim 2, it is characterized in that: described bridge railway carriage or compartment is arranged over motor rack, described motor rack includes the lead fixing with bridge railway carriage or compartment and the motor cabinet being slidably connected with lead, and described lead is provided with upper end between motor cabinet and bridge railway carriage or compartment and props up the spring of motor cabinet；Described bridge railway carriage or compartment is provided with can the brake gear of tie down screw.
A kind of elevator the most according to claim 2, it is characterized in that: described bridge railway carriage or compartment is provided with actuating device, the power shaft of described actuating device is provided with handwheel, and the output shaft gear of described actuating device connects screw rod, and rotating handwheel can be rotated by actuator drives screw rod；Described handwheel is located in bridge railway carriage or compartment, is provided with, in described bridge railway carriage or compartment, the housing covering actuating device.
A kind of elevator the most according to claim 2, it is characterized in that: described track is provided with wire, described bridge railway carriage or compartment is provided with the slip shuttle propping up wire, the power line in bridge railway carriage or compartment connects slip shuttle, described slip shuttle is being provided with ball in the one side of wire, and described track is provided with the insulation chute encasing slip shuttle two ends.
A kind of elevator the most according to claim 2, it is characterized in that: also include that pulley gear, described pulley gear include assembly pulley, hoist cable and balance weight, described assembly pulley is fixed on the top of track-type facilities, and the cross structure railway carriage or compartment, one end of described hoist cable, the other end are walked around assembly pulley and connected balance weight.
A kind of elevator the most according to claim 1, it is characterized in that: described track-type facilities includes two tracks being arranged on wall, two screw rods it are additionally provided with on wall, the front of track is located in described bridge railway carriage or compartment, the back in described bridge railway carriage or compartment is equipped with the some row's projections coordinated with screw rod at screw rod correspondence position, the both sides, rear end in described bridge railway carriage or compartment are equipped with carriage
Described carriage includes that two rectangular distributions prop up the roller of track, several driving motors being connected with screw rod it are interval with on described wall, described wall is provided with the bracing frame partly encasing screw rod, and on support frame as described above, left and right sides and rear side at screw rod are equipped with support roller.
A kind of elevator the most according to claim 1, it is characterized in that: described projection includes cylinder, one end of described cylinder is provided with screw thread, the other end is cased with sleeve pipe, two ring-type interior ball grooves it are interval with on the inwall of described sleeve pipe, described cylinder is provided with outer ball grooves in the position that interior ball grooves is corresponding, it is provided with the first ball between described interior ball grooves and outer ball grooves, described sleeve pipe is communicated with outside and interior ball grooves the first ball installing hole, in described first installing hole, is provided with the first screw；Often row's projection includes spaced two projections；It is provided with buffer unit bottom described bridge railway carriage or compartment；The upper and lower side of described screw rod is all cased with fixed mount, described screw rod is provided with outer groove, described fixed mount is provided with inner groove at outer groove correspondence position, the second ball it is provided with between described outer groove and inner groove, it is communicated with the second ball installing hole of inner groove on the outer wall of described fixed mount, in described second ball installing hole, is provided with the second screw of plug-hole.
A kind of elevator the most according to claim 1, it is characterised in that: described screw rod includes core and threaded portion, and described core is made up of three the first bodys being triangularly arranged, and described threaded portion is made up of the second body being wound on core periphery and being formed screw thread；Described bridge railway carriage or compartment includes that door-plate, described door-plate include that outer layer, intermediate layer and nexine, described intermediate layer include plural undulatory dividing plate.
A kind of elevator the most according to claim 1, it is characterized in that: the described two left and right layouts of track-type facilities, the track-type facilities on described right side be arranged over can left and right movement and the upper rail device that connects with right rail device, described bridge railway carriage or compartment is slidably connected with upper rail device；The lower section of the track-type facilities in described left side is provided with can left and right movement and the lower guide rail device that connects with left rail device, described bridge railway carriage or compartment is slidably connected with lower guide rail device, it is provided with slide rail between the end face of described two track-type facilities, being provided with glidepath between the bottom surface of this two track-type facilities, the described end face of upper rail device, the bottom surface of lower guide rail device are respectively equipped with on upper slide rail and glidepath the pulley slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459415.4A CN105936459A (en) | 2016-06-23 | 2016-06-23 | Elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459415.4A CN105936459A (en) | 2016-06-23 | 2016-06-23 | Elevator |
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| CN105936459A true CN105936459A (en) | 2016-09-14 |
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| CN201610459415.4A Pending CN105936459A (en) | 2016-06-23 | 2016-06-23 | Elevator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107339369A (en) * | 2017-09-13 | 2017-11-10 | 宝钢湛江钢铁有限公司 | A kind of heavy-duty steel cord tightening regulator |
| CN109466990A (en) * | 2017-09-08 | 2019-03-15 | 奥的斯电梯公司 | It climbs elevator transfer system and method |
| CN109775494A (en) * | 2017-11-15 | 2019-05-21 | 西子西奥电梯有限公司 | A kind of leveling lift car again |
| CN109809325A (en) * | 2019-03-28 | 2019-05-28 | 中建二局第一建筑工程有限公司 | Material handling load-bearing transportation device in a kind of floor of included protection |
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