CN220910649U - Remote control jack-up travelling car - Google Patents
Remote control jack-up travelling car Download PDFInfo
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- CN220910649U CN220910649U CN202322728132.3U CN202322728132U CN220910649U CN 220910649 U CN220910649 U CN 220910649U CN 202322728132 U CN202322728132 U CN 202322728132U CN 220910649 U CN220910649 U CN 220910649U
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- 230000007246 mechanism Effects 0.000 claims abstract description 75
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- 238000010276 construction Methods 0.000 abstract description 12
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of ditch cable trench construction devices such as tunnels, highways and the like, in particular to a remote control lifting moving trolley which comprises a frame assembly, a steering mechanism, a travelling mechanism and a template transverse moving mechanism; the lower part of the frame assembly is provided with a travelling mechanism, the travelling mechanism is provided with a steering mechanism, and the upper part of the frame assembly is provided with a template transverse moving mechanism. The utility model has the positive progress effects that the safety and the high efficiency of template transportation, vertical die and demoulding can be ensured by taking the arranged frame assembly and the template transverse moving mechanism as supports; by the aid of the travelling mechanism and the steering mechanism, the advancing and the direction of the whole trolley can be controlled. The trolley is simpler and more convenient to operate, walks more stably and accurately, and improves the efficiency and the safety of tunnel ditch cable groove construction.
Description
Technical Field
The utility model relates to the technical field of ditch cable trench construction devices such as tunnels, highways and the like, in particular to a remote control lifting mobile trolley.
Background
At present, the construction of the domestic tunnel ditch cable duct is generally carried out by adopting a ribbed plane template formed by combining a bamboo plywood and square timber for cast-in-situ construction, the ribbed bamboo plywood is general in overall strength and low in turnover rate, and in the concrete pouring process, because the external bracing structure of the fixed template and the fixed point position are applied by the construction experience of a line of workers, and other external force factors such as a vibrating rod and the like, the cable duct is often in wave shape, the appearance quality of the concrete is seriously influenced, the appearance quality of the whole concrete is poorer, and the appearance quality reaches the standard by post treatment.
In order to solve the defects in the prior art, the mobile trolley for fast construction of the tunnel cable groove is provided, which is simple to operate, safe, stable, efficient and fast, is suitable for tunnel construction, has the functions of fast transferring, fixing the cable groove and the side groove templates, is simple in material, convenient to walk and use, and can freely hoist and transport the combined templates in construction, can reduce the investment of labor force, greatly improves the working efficiency, and has strong practicability.
Disclosure of utility model
The utility model aims to solve the problem of difficult manual operation in the construction of the cable trough of the existing tunnel ditch, and provides a remote control lifting mobile trolley, which adopts the following technical scheme:
A remote control hoisting mobile trolley comprises a frame assembly, a steering mechanism, a traveling mechanism and a template traversing mechanism; the lower part of the frame assembly is provided with a travelling mechanism, the travelling mechanism is provided with a steering mechanism, and the upper part of the frame assembly is provided with a template transverse moving mechanism.
Further, the frame assembly comprises a chassis frame, a frame upright post, a frame longitudinal beam and a frame connecting cross beam; a chassis frame is arranged above the travelling mechanism and is connected with the travelling mechanism through a steering bearing; four frame posts are respectively arranged on the periphery of the chassis frame, two frame longitudinal beams are respectively arranged between the two frame posts on the left side and the two frame posts on the right side, the two frame longitudinal beams are respectively combined with the two frame posts on the same side to form two door-shaped structures, and a plurality of frame connecting cross beams are arranged between the two door-shaped structures.
Further, a plurality of template traversing mechanisms are arranged between the two frame longitudinal beams, and each template traversing mechanism comprises a supporting cross beam, a sliding sleeve, a sliding beam, a motor bracket, a screw rod and a screw rod bracket; the upper ends of the two frame longitudinal beams are connected through a supporting cross beam, and a sliding beam is arranged below the supporting cross beam; the sliding beam is connected with the supporting cross beam through a plurality of sliding sleeves; a sliding groove is formed in the inner side of the sliding sleeve, and the structure of the sliding groove is matched with the upper end structure of the sliding beam; a motor bracket is arranged at the lower end of the middle part of the supporting beam, and a motor is arranged on the motor bracket; the upper end of the middle part of the sliding beam is provided with a screw rod bracket; the motor is connected with the screw rod bracket through the screw rod.
Further, the travelling mechanism comprises a driving wheel assembly and a driven wheel, wherein the two driving wheel assemblies are arranged at the bottom of the front side of the chassis frame, and the two driven wheels are arranged at the bottom of the rear side of the chassis frame.
Further, the two driving wheel assemblies are symmetrically distributed, each driving wheel assembly comprises a wheel body housing, a driving wheel, a traveling motor bracket and a traveling motor, the bottom of the front side of the chassis frame is connected with the wheel body housing through a steering bearing, the driving wheel is arranged on the inner side of the wheel body housing, and a linkage gear is arranged on the wheel side of the driving wheel; the rear side of the wheel body housing is provided with a travelling motor bracket, and the travelling motor bracket is provided with a travelling motor; the advancing motor penetrates through the wheel body housing through a chain and is connected with a linkage gear of the driving wheel.
Further, two steering mechanisms are respectively arranged between the two driving wheel assemblies and between the two driven wheels, and the two steering mechanisms have the same structure; the steering mechanism comprises steering fixed columns, steering motor brackets, steering motors, steering screw rods and screw rod sleeves, wherein the steering fixed columns are arranged in the middle of the two driving wheel assemblies, and the steering motor brackets are arranged on one sides of the steering fixed columns; the steering motor bracket is hinged with the steering fixed column; the steering motor bracket is provided with a steering motor, the steering motor is connected with a steering screw rod through a gear set, and the outer edge of the steering screw rod is sleeved with a screw rod sleeve; one end of the screw rod sleeve is sleeved on the outer edge of the steering screw rod, and the other end of the screw rod sleeve is hinged with the wheel body housing of the driving wheel assembly on one side through a connecting piece.
Further, a linkage rod is arranged below the steering mechanism, and two ends of the linkage rod are respectively hinged with wheel body housings of the two driving wheel assemblies through hanging lugs.
Further, the lower end of the sliding beam is provided with a plurality of electric hoists.
The utility model has the positive progress effects that: the safety and the high efficiency of template transportation, formwork erection and demoulding can be ensured by taking the arranged frame assembly and the template transverse moving mechanism as supports; by the aid of the travelling mechanism and the steering mechanism, the advancing and the direction of the whole trolley can be controlled. The trolley is simpler and more convenient to operate, walks more stably and accurately, and improves the efficiency and the safety of tunnel ditch cable groove construction.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the remote control lifting mobile trolley.
Fig. 2 is a side view of the remote control lifting mobile cart of the present utility model.
Fig. 3 is an enlarged view of a portion of the remote control lifting mobile cart of the present utility model.
Fig. 4 is a side view of the drive wheel of the remote control lifting mobile cart of the present utility model.
Fig. 5 is a cross-sectional view of a drive wheel of the remote control lifting mobile trolley of the present utility model.
Fig. 6 is a sliding sleeve structure diagram of the remote control lifting mobile trolley.
Reference numerals illustrate: the vehicle frame assembly 1, the steering mechanism 2, the traveling mechanism 3, the template traversing mechanism 4, the chassis frame 5, the frame upright 6, the frame longitudinal beam 7, the frame connecting beam 8, the steering bearing 9, the supporting beam 10, the sliding sleeve 11, the sliding beam 12, the motor 13, the motor bracket 14, the screw rod 15, the screw rod bracket 16, the driving wheel assembly 17, the driven wheel 18, the wheel body housing 19, the driving wheel 20, the traveling motor bracket 21, the traveling motor 22, the linkage gear 23, the chain 24, the steering fixed column 25, the steering motor bracket 26, the steering motor 27, the steering screw rod 28, the screw rod sleeve 29, the gear set 30, the connecting piece 31, the linkage rod 32, the hanging lugs 33 and the electric hoist 34.
Detailed Description
The utility model will now be more fully described by way of example only and with reference to the accompanying drawings, but the utility model is not thereby limited to the scope of the examples described.
1-6, A remote control lifting mobile trolley comprises a frame assembly 1, a steering mechanism 2, a traveling mechanism 3 and a template traversing mechanism 4; the lower part of the frame assembly 1 is provided with a traveling mechanism 3, the traveling mechanism 3 is provided with a steering mechanism 2, and the upper part of the frame assembly 1 is provided with a template traversing mechanism 4. The frame assembly 1 is positioned at the upper end of a travelling wheel of the travelling mechanism 3 of the remote control crane trolley and is used for supporting the transportation and suspension of the template; the steering mechanism 2 is positioned at the inner side of the travelling wheel of the remote control lifting mobile trolley travelling mechanism 3 and is used for steering the remote control lifting mobile trolley; the travelling mechanism 3 is positioned at the bottom of the remote control lifting mobile trolley and is used for travelling the remote control lifting mobile trolley; the template traversing mechanism 4 is positioned at the top of the remote control hoisting movable trolley, and is used for transversely translating the template hung by the trolley.
The frame assembly 1 comprises a chassis frame 5, a frame upright post 6, a frame longitudinal beam 7 and a frame connecting cross beam 8; a chassis frame 5 is arranged above the travelling mechanism 3, and the chassis frame 5 is connected with the travelling mechanism 3 through a steering bearing 9; four frame upright posts 6 are respectively arranged around the chassis frame 5, two frame longitudinal beams 7 are respectively arranged between the two frame upright posts 6 on the left side and the two frame upright posts 6 on the right side, the frame longitudinal beams 7 are connected to the upper ends of the two frame upright posts 6 on the same side on the left side and the right side, a door-shaped bracket structure is formed by combining the two frame upright posts 6 on the left side and the right side, two door-shaped bracket structures are formed by combining the two frame upright posts 6 on the left side and the right side, and a plurality of frame connecting cross beams 8 are arranged between the two door-shaped structures. And a template transverse moving mechanism 4 is arranged above the two gate-type support structures, and the two gate-type support structures are used as bearing support frames of the template transverse moving mechanism 4.
The middle parts of the two frame upright posts 6 on the front side and the rear side are respectively provided with two frame connecting cross beams 8, and the frame connecting cross beams 8 are connected with the middle parts of the two frame upright posts 6 on the single side on the front side and the rear side for strengthening the stability of two door-type bracket structures, and combining with the template transverse moving mechanism 4, the whole structure of the frame assembly 1 is more stable.
A plurality of template transverse moving mechanisms 4 are arranged between the two frame longitudinal beams 7, and each template transverse moving mechanism 4 comprises a supporting cross beam 10, a sliding sleeve 11, a sliding beam 12, a motor 13, a motor bracket 14, a screw rod 15 and a screw rod bracket 16; the upper ends of the two frame longitudinal beams 7 are connected through a supporting cross beam 10, and a sliding beam 12 is arranged below the supporting cross beam 10; the sliding beam 12 is connected with the supporting cross beam 10 through a plurality of sliding sleeves 11; a sliding groove is arranged on the inner side of the sliding sleeve 11, and the structure of the sliding groove is matched with the upper end structure of the sliding beam 12; the lower end of the middle part of the supporting beam 10 is provided with a motor bracket 14, and the motor bracket 14 is provided with a motor 13; the upper end of the middle part of the sliding beam 12 is provided with a screw rod bracket 16; the motor 13 is connected with a screw bracket 16 through a screw 15.
The balls are arranged between the sliding grooves and the sliding beam 12, so that the sliding beam 12 can slide more easily under the action of the screw rod 15.
During operation, the lower end in the middle of supporting beam 10 is equipped with motor support 14, is equipped with motor 13 on the motor support 14, and motor 13 passes through drive assembly and drives lead screw 15 rotation, and the middle part upper end of slide beam 12 is equipped with lead screw support 16, and lead screw 15 and lead screw support 16 screw thread drive, and the rotation of lead screw 15 drives slide beam 12 and slides in sliding sleeve 11, realizes the horizontal migration operation of template sideslip mechanism 4, and the lower extreme of slide beam 12 is equipped with a plurality of electric hoist 34 for connecting control template, realizes the removal operation of vertical direction.
The travelling mechanism 3 comprises a driving wheel assembly 17 and driven wheels 18, wherein the bottom of the front side of the chassis frame 5 is provided with two driving wheel assemblies 17, and the bottom of the rear side of the chassis frame 5 is provided with two driven wheels 18.
The two driving wheel assemblies 17 are symmetrically distributed, each driving wheel assembly 17 comprises a wheel body housing 19, a driving wheel 20, a traveling motor bracket 21 and a traveling motor 22, the bottom of the front side of the chassis frame 5 is connected with the wheel body housing 19 through a steering bearing 9, the driving wheel 20 is arranged on the inner side of the wheel body housing 19, and a linkage gear 23 is arranged on the wheel side of the driving wheel 20; the rear side of the wheel body housing 19 is provided with a travelling motor bracket 21, and the travelling motor bracket 21 is provided with a travelling motor 22; the travel motor 22 is connected to a linkage gear 23 of the drive wheel 20 by a chain 24 penetrating the wheel housing 19.
The travelling motor 22 is integrally connected with the wheel body housing 19 through the travelling motor bracket 21, so that the travelling motor 22 can be synchronous with the rotation direction of the driving wheel 20, the structural complexity of the steering mechanism 2 and the travelling mechanism 3 is reduced, the structure is simple, and the maintenance and the repair are convenient under the complex construction environment.
The structure of the two driven wheels 18 is similar to that of the two driving wheel assemblies 17, and the difference is that the two driving wheel assemblies 17 are added with a travelling motor bracket 21 and a travelling motor 22 to provide power support for the whole movement of the trolley.
Two steering mechanisms 2 are respectively arranged between the two driving wheel assemblies 17 and between the two driven wheels 18, and the two steering mechanisms 2 have the same structure; the steering mechanism 2 comprises a steering fixed column 25, a steering motor bracket 26, a steering motor 27, a steering screw rod 28 and a screw rod sleeve 29, wherein the middle parts of the two driving wheel assemblies 17 are provided with the steering fixed column 25, and one side of the steering fixed column 25 is provided with the steering motor bracket 26; the steering motor bracket 26 is hinged with the steering fixed column 25; the steering motor bracket 26 is provided with a steering motor 27, the steering motor 27 is connected with a steering screw rod 28 through a gear set 30, and the outer edge of the steering screw rod 28 is sleeved with a screw rod sleeve 29; one end of the screw rod sleeve 29 is sleeved on the outer edge of the steering screw rod 28, and the other end of the screw rod sleeve 29 is hinged with the wheel body housing 19 of the driving wheel assembly 17 through a connecting piece 31.
During operation, the steering motor 27 drives the steering screw rod 28 to rotate through the gear set 30, one end of the steering screw rod 28 is fixed, the other end of the steering screw rod 28 is in threaded connection with the screw rod sleeve 29, so that the steering screw rod 28 can realize threaded transmission of the screw rod sleeve 29 during rotation, one end of the screw rod sleeve 29 is sleeved on the outer edge of the steering screw rod 28, the other end of the screw rod sleeve 29 is hinged with the wheel body housing 19 of the driving wheel assembly 17 through the connecting piece 31, the screw rod sleeve 29 can drive the driving wheel assembly 17 on one side to steer in the threaded transmission process, the linkage rod 32 is arranged below the steering mechanism 2, and two ends of the linkage rod 32 are respectively hinged with the wheel body housings 19 of the two driving wheel assemblies 17 through the hanging lugs 33, and the linkage rod 32 can realize synchronous steering of the two driving wheel assemblies 17.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (8)
1. A remote control jack-up travelling car, its characterized in that: comprises a frame assembly, a steering mechanism, a travelling mechanism and a template transverse moving mechanism; the lower part of the frame assembly is provided with a travelling mechanism, the travelling mechanism is provided with a steering mechanism, and the upper part of the frame assembly is provided with a template transverse moving mechanism.
2. A remotely controlled lifting mobile cart as defined in claim 1, wherein: the frame assembly comprises a chassis frame, a frame upright post, a frame longitudinal beam and a frame connecting cross beam; a chassis frame is arranged above the travelling mechanism and is connected with the travelling mechanism through a steering bearing; four frame posts are respectively arranged on the periphery of the chassis frame, two frame longitudinal beams are respectively arranged between the two frame posts on the left side and the two frame posts on the right side, the two frame longitudinal beams are respectively combined with the two frame posts on the same side to form two door-shaped structures, and a plurality of frame connecting cross beams are arranged between the two door-shaped structures.
3. A remotely controlled lifting mobile cart as recited in claim 2, wherein: a plurality of template traversing mechanisms are arranged between the two frame longitudinal beams, and each template traversing mechanism comprises a supporting cross beam, a sliding sleeve, a sliding beam, a motor bracket, a screw rod and a screw rod bracket; the upper ends of the two frame longitudinal beams are connected through a supporting cross beam, and a sliding beam is arranged below the supporting cross beam; the sliding beam is connected with the supporting cross beam through a plurality of sliding sleeves; a sliding groove is formed in the inner side of the sliding sleeve, and the structure of the sliding groove is matched with the upper end structure of the sliding beam; a motor bracket is arranged at the lower end of the middle part of the supporting beam, and a motor is arranged on the motor bracket; the upper end of the middle part of the sliding beam is provided with a screw rod bracket; the motor is connected with the screw rod bracket through the screw rod.
4. A remotely controlled lifting mobile cart as defined in claim 3, wherein: the travelling mechanism comprises a driving wheel assembly and driven wheels, wherein the two driving wheel assemblies are arranged at the bottom of the front side of the chassis frame, and the two driven wheels are arranged at the bottom of the rear side of the chassis frame.
5. A remotely controlled lifting mobile cart as defined in claim 4, wherein: the two driving wheel assemblies are symmetrically distributed, each driving wheel assembly comprises a wheel body housing, a driving wheel, a traveling motor bracket and a traveling motor, the bottom of the front side of the chassis frame is connected with the wheel body housing through a steering bearing, the driving wheel is arranged on the inner side of the wheel body housing, and a linkage gear is arranged on the wheel side of the driving wheel; the rear side of the wheel body housing is provided with a travelling motor bracket, and the travelling motor bracket is provided with a travelling motor; the advancing motor penetrates through the wheel body housing through a chain and is connected with a linkage gear of the driving wheel.
6. A remotely controlled lifting mobile cart as defined in claim 5, wherein: two steering mechanisms are respectively arranged between the two driving wheel assemblies and between the two driven wheels, and the two steering mechanisms have the same structure; the steering mechanism comprises steering fixed columns, steering motor brackets, steering motors, steering screw rods and screw rod sleeves, wherein the steering fixed columns are arranged in the middle of the two driving wheel assemblies, and the steering motor brackets are arranged on one sides of the steering fixed columns; the steering motor bracket is hinged with the steering fixed column; the steering motor bracket is provided with a steering motor, the steering motor is connected with a steering screw rod through a gear set, and the outer edge of the steering screw rod is sleeved with a screw rod sleeve; one end of the screw rod sleeve is sleeved on the outer edge of the steering screw rod, and the other end of the screw rod sleeve is hinged with the wheel body housing of the driving wheel assembly on one side through a connecting piece.
7. A remotely controlled lifting mobile cart as defined in claim 6, wherein: and a linkage rod is arranged below the steering mechanism, and two ends of the linkage rod are respectively hinged with wheel body housings of the two driving wheel assemblies through hanging lugs.
8. A remotely controlled lifting mobile cart as defined in claim 7, wherein: the lower end of the sliding beam is provided with a plurality of electric hoists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322728132.3U CN220910649U (en) | 2023-10-11 | 2023-10-11 | Remote control jack-up travelling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322728132.3U CN220910649U (en) | 2023-10-11 | 2023-10-11 | Remote control jack-up travelling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910649U true CN220910649U (en) | 2024-05-07 |
Family
ID=90916862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322728132.3U Active CN220910649U (en) | 2023-10-11 | 2023-10-11 | Remote control jack-up travelling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910649U (en) |
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2023
- 2023-10-11 CN CN202322728132.3U patent/CN220910649U/en active Active
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