CN220395122U - Single track walking type high-altitude operation ladder vehicle - Google Patents
Single track walking type high-altitude operation ladder vehicle Download PDFInfo
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- CN220395122U CN220395122U CN202322351532.7U CN202322351532U CN220395122U CN 220395122 U CN220395122 U CN 220395122U CN 202322351532 U CN202322351532 U CN 202322351532U CN 220395122 U CN220395122 U CN 220395122U
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- limiting plate
- upright post
- platform
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- 238000003466 welding Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 13
- 230000009194 climbing Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The disclosure relates to the technical field of tunnel construction, in particular to a monorail walking type high-altitude operation ladder car. The single-rail walking type high-altitude operation ladder car comprises a platform bracket, a base, a first upright post and a second upright post; the bottom of the base is provided with wheels, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are fixedly connected with the base, the first limiting plate and the second limiting plate are oppositely arranged, the first limiting plate and the second limiting plate are respectively arranged on two sides of a track, and the wheels are rotatably connected with at least one of the first limiting plate and the second limiting plate so that the wheels can move along the top surface of the track; the wheels are enabled to be in contact with the front surface of the track to realize walking, so that climbing construction in the tunnel after the track is paved is facilitated, and convenience of construction is improved.
Description
Technical Field
The disclosure relates to the technical field of tunnel construction, in particular to a monorail walking type high-altitude operation ladder car.
Background
With the continuous maturity and perfection of subway construction technology, the construction unit has shorter and shorter requirements for construction period nodes. The subway construction process relates to the construction content of a rail-mounted area, such as installation of an electromechanical pipeline, fixation of a bracket and the like, and an operator is usually required to stand on a ladder or a special supporting frame to operate.
Disclosure of Invention
In order to solve the technical problems, the present disclosure provides a monorail walking type high-altitude operation ladder car.
The present disclosure provides a monorail walk type overhead working truck comprising: the platform comprises a platform bracket, a base, a first upright post and a second upright post;
the top of the first upright post and the top of the second upright post are fixedly connected with the platform bracket, the first upright post and the second upright post are arranged at intervals, and the first upright post and the second upright post are close to the same side of the platform bracket;
the bottom of the first upright post and the bottom of the second upright post are fixedly connected with the base;
a roller is arranged on one side, away from the first upright post and the second upright post, of the platform support, and the roller is rotationally connected with the platform support;
the bottom of the base is provided with wheels, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are fixedly connected with the base, the first limiting plate and the second limiting plate are oppositely arranged, the first limiting plate and the second limiting plate are respectively arranged on two sides of a track, and the wheels are rotatably connected with at least one of the first limiting plate and the second limiting plate so that the wheels can move along the top surface of the track;
the first upright post and/or the second upright post are/is provided with a inhaul cable.
Further, an operation platform skirting board is arranged at the top of the platform support, and the operation platform skirting board is connected with the platform support through welding.
Further, the device also comprises a protective fence, wherein the protective fence is arranged at the top of the skirting board of the operation platform.
Furthermore, the platform support is provided with a plug-in connection part, the protective fence is provided with a plug-in connection rod, and the plug-in connection rod is in plug-in connection fit with the plug-in connection part.
Further, the wheel is connected with an in-wheel motor arranged inside the wheel, and the in-wheel motor is used for driving the wheel to move along the track.
Further, the outer peripheral surface of the wheel is provided with a wear-resistant layer.
Further, a first bulge protruding towards the second limiting plate is arranged at the bottom of the first limiting plate;
the bottom of the second limiting plate is provided with a second bulge protruding towards the first limiting plate;
the first protrusion and the second protrusion are respectively used for abutting against the side wall of the track.
Further, the first protrusion and the second protrusion are both provided with a rubber layer.
Further, the device also comprises a first supporting rod and a second supporting rod;
the two sides of the platform support are respectively provided with a first positioning hole and a third positioning hole, the first upright post is provided with a second positioning hole, and the second upright post is provided with a fourth positioning hole;
a first mounting hole and a second mounting hole are respectively formed in two ends of the first support rod, a first fastener sequentially penetrates through the first mounting hole and the first positioning hole to fix the first support rod with the platform bracket, and a second fastener sequentially penetrates through the second mounting hole and the second positioning hole to fix the first support rod with the first upright post;
the two ends of the second support rod are respectively provided with a third mounting hole and a fourth mounting hole, a third fastener sequentially penetrates through the third mounting holes and the third positioning holes to fix the second support rod and the platform support, and a fourth fastener sequentially penetrates through the fourth mounting holes and the fourth positioning holes to fix the second support rod and the second upright post.
Further, the anti-slip iron shoe is connected with the first upright post or the second upright post through a connecting chain.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the single-rail walking type overhead working ladder truck provided by the embodiment of the disclosure comprises a platform bracket, a base, a first upright post and a second upright post; the top of first stand and the top of second stand all with platform support fixed connection, first stand and second stand interval set up, can improve the stability of platform support. The first upright post and the second upright post are close to the same side of the platform bracket; the bottom of the first upright post and the bottom of the second upright post are fixedly connected with the base; the side of the platform bracket, which is far away from the first upright post and the second upright post, is provided with a roller, and the roller is rotationally connected with the platform bracket; the bottom of base is equipped with wheel, first limiting plate and second limiting plate, and first limiting plate and second limiting plate all are with base fixed connection. The first limiting plate and the second limiting plate are oppositely arranged, the first limiting plate and the second limiting plate are used for being arranged on two sides of a track respectively, the first limiting plate and the second limiting plate can play a role in limiting and preventing a car from sliding, the wheels are rotationally connected with at least one of the first limiting plate and the second limiting plate, so that the wheels can move along the top surface of the track, the wheels are in contact with the front surface of the track to realize walking, ascending construction in a tunnel after the track is paved is facilitated, and convenience of construction is improved. The first upright post and/or the second upright post are/is provided with a guy cable, and the guy cable is connected with the fixed point and bound to realize the relative position control of the first upright post and/or the second upright post, so that the relative control of the monorail walking type high-altitude operation ladder car is realized, and the side turning is prevented.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of a single track walking type high lift car according to an embodiment of the present disclosure.
Reference numerals: 1. a platform bracket; 11. a plug-in part; 12. a first positioning hole; 13. a roller; 2. a base; 3. a first upright; 31. a second positioning hole; 4. a wheel; 5. a first limiting plate; 6. a second limiting plate; 7. a skirting board of the operation platform; 8. a first support bar; 91. anti-slip iron shoes; 92. a connecting chain; 93. a guy cable; 10. and (3) a protective fence.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
As shown in fig. 1, a monorail walking type overhead working ladder truck provided by an embodiment of the present disclosure includes a platform bracket 1, a base 2, a first upright 3 and a second upright; the top of first stand 3 and the top of second stand all with platform support 1 fixed connection, optionally, the top of first stand 3 and the top of second stand all pass through welded connection with platform support 1, and optionally, the top of first stand 3 and the top of second stand all pass through the fastener with platform support 1 to be connected, and first stand 3 and second stand interval set up, can improve the stability of platform support 1. The first upright post 3 and the second upright post are close to the same side of the platform bracket 1; the bottom of the first upright post 3 and the bottom of the second upright post are fixedly connected with the base 2, and optionally, the bottom of the first upright post 3 and the bottom of the second upright post are connected with the base 2 through welding, and optionally, the bottom of the first upright post 3 and the bottom of the second upright post are connected with the base 2 through fasteners; one side of the platform support 1, which is far away from the first upright post 3 and the second upright post, is provided with a roller 13, and the roller 13 is rotationally connected with the platform support 1, so that the stability of the single-track walking type high-altitude operation ladder car can be improved, and the possibility of rollover of the single-track walking type high-altitude operation ladder car is reduced. The roller 13 can be a fixed pulley device, is propped against the working wall surface and plays a sliding role when the device moves, and the supporting role of the device and the wall is realized through the propping and fixing of the roller 13.
The bottom of base 2 is equipped with wheel 4, first limiting plate 5 and second limiting plate 6, and first limiting plate 5 and second limiting plate 6 all with base 2 fixed connection, optionally, first limiting plate 5 and second limiting plate 6 all pass through welded connection with base 2. The first limiting plate 5 and the second limiting plate 6 are oppositely arranged, the first limiting plate 5 and the second limiting plate 6 are used for being arranged on two sides of a track respectively, the first limiting plate 5 and the second limiting plate 6 can play a role in limiting and preventing a car from sliding, the wheels 4 are rotationally connected with at least one of the first limiting plate 5 and the second limiting plate 6, so that the wheels 4 can move along the top surface of the track, the wheels 4 can be in contact with the front surface of the track to realize walking, ascending construction in a tunnel after the track is paved is facilitated, and convenience in construction is improved. The first upright post 3 and/or the second upright post are/is provided with the inhaul cable 93, and the inhaul cable 93 is connected with the fixed point and bound to realize the relative position control of the first upright post 3 and/or the second upright post, so that the relative control of the monorail walking type high-altitude operation ladder car is realized, and the side turning is prevented.
Optionally, a rotating shaft is arranged between the first limiting plate 5 and the second limiting plate 6, and the wheel 4 is rotatably arranged on the rotating shaft.
Optionally, the first upright 3 and/or the second upright are provided with rigid tie bars, which can be used as cross bars to cooperate with the inhaul cable 93 to realize the relative position control of the monorail walking type high-altitude operation ladder car. The pull cord 93 may be made of a flexible material.
In some specific embodiments, the top of the platform bracket 1 is provided with a working platform skirting board 7, the working platform skirting board 7 is connected with the platform bracket 1 through welding, and the working platform skirting board 7 has the function of preventing tools and small materials from falling. Optionally, the working platform skirting 7 has a height of 200mm.
In some specific embodiments, the safety fence 10 is further included, and the safety fence 10 is disposed on top of the skirting board 7 of the working platform, so that the safety of users can be improved.
In some specific embodiments, the platform support 1 is provided with a plugging part 11, the guard rail 10 is provided with a plugging rod, the plugging rod is in plugging fit with the plugging part 11, when in use, the guard rail 10 can be plugged with the platform support 1, and after use, the guard rail 10 can be removed, so that the transportation and the storage are convenient.
Optionally, the plugging portion 11 includes a connection block, the connection block is connected with the platform support 1 through welding, a jack is provided at the top of the connection block, and the plugging rod is in plugging fit with the jack.
In some embodiments, the wheel 4 is connected to an in-wheel motor disposed inside the wheel 4 for driving the wheel 4 along a track. The wheel hub motor provides driving force for the wheels 4 to enable the wheels to rotate forwards or backwards along the track, so that the movement of the whole single-track walking type high-altitude operation ladder car is realized.
In some embodiments, the outer peripheral surface of the wheel 4 is provided with a wear layer, by which the adhesion of the monorail-mounted high-rise work car is improved, thereby improving the traction capacity of the monorail-mounted high-rise work car.
Optionally, the outer peripheral surface of the wheel 4 is provided with a groove, and a wear-resistant layer is arranged in the groove, so that the replacement is convenient.
In some specific embodiments, the bottom of the first limiting plate 5 is provided with a first protrusion protruding towards the second limiting plate 6; the bottom of the second limiting plate 6 is provided with a second bulge protruding towards the first limiting plate 5; the first bulge and the second bulge are respectively used for being abutted with the side wall of the track, so that the stability of the single-track walking type high-altitude operation ladder car can be improved, and the possibility of side turning of the single-track walking type high-altitude operation ladder car is reduced.
In some specific embodiments, the first bulge and the second bulge are both provided with rubber layers, so that the stability of the single-track walking type high-altitude operation ladder car can be improved, and the possibility of rollover of the single-track walking type high-altitude operation ladder car is reduced.
In some specific embodiments, further comprising a first support bar 8 and a second support bar; the two sides of the platform bracket 1 are respectively provided with a first positioning hole 12 and a third positioning hole, the first upright post 3 is provided with a second positioning hole 31, and the second upright post is provided with a fourth positioning hole; the two ends of the first supporting rod 8 are respectively provided with a first mounting hole and a second mounting hole, a first fastener sequentially penetrates through the first mounting holes and the first positioning holes 12 to fix the first supporting rod 8 with the platform bracket 1, and a second fastener sequentially penetrates through the second mounting holes and the second positioning holes 31 to fix the first supporting rod 8 with the first upright 3; the both ends of second bracing piece are equipped with third mounting hole and fourth mounting hole respectively, and third fastener passes third mounting hole and third locating hole in proper order and fixes second bracing piece and platform support 1, and fourth fastener passes fourth mounting hole and fourth locating hole in proper order and fixes second bracing piece and second stand, can realize the support function of device first stand 3 and second stand and platform support 1 through first bracing piece 8 and second bracing piece.
The stability of the monorail walking type high-altitude operation ladder car can be improved. The first fastener, the second fastener, the third fastener and the fourth fastener can be bolts or screws and the like, so that the disassembly and the assembly are convenient.
In some specific embodiments, the number of the first support rods 8 is two, and the two first support rods 8 are not arranged in parallel, so that the stability of the socket type high-altitude operation ladder car can be improved.
In some specific embodiments, the number of the second supporting rods is two, and the two second supporting rods are not arranged in parallel, so that the stability of the socket type high-altitude operation ladder car can be improved.
In some specific embodiments, the anti-slip skate 91 is further included, and the anti-slip skate 91 is connected with the first upright 3 or the second upright through the connecting chain 92, so that a car can be prevented from slipping.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The above is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A monorail walk-behind overhead working truck comprising: the device comprises a platform bracket (1), a base (2), a first upright post (3) and a second upright post;
the top of the first upright post (3) and the top of the second upright post are fixedly connected with the platform bracket (1), the first upright post (3) and the second upright post are arranged at intervals, and the first upright post (3) and the second upright post are close to the same side of the platform bracket (1);
the bottom of the first upright post (3) and the bottom of the second upright post are fixedly connected with the base (2);
a roller (13) is arranged on one side, away from the first upright post (3) and the second upright post, of the platform bracket (1), and the roller (13) is rotationally connected with the platform bracket (1);
the bottom of the base (2) is provided with wheels (4), a first limiting plate (5) and a second limiting plate (6), the first limiting plate (5) and the second limiting plate (6) are fixedly connected with the base (2), the first limiting plate (5) and the second limiting plate (6) are oppositely arranged, the first limiting plate (5) and the second limiting plate (6) are respectively arranged on two sides of a track, and the wheels (4) are rotationally connected with at least one of the first limiting plate (5) and the second limiting plate (6) so that the wheels (4) can move along the top surface of the track;
the first upright (3) and/or the second upright are/is provided with a guy cable (93).
2. The monorail walking type high-altitude operation ladder car as claimed in claim 1, wherein an operation platform skirting board (7) is arranged at the top of the platform support (1), and the operation platform skirting board (7) is connected with the platform support (1) through welding.
3. The monorail-ride type high-rise work ladder car of claim 2 further comprising a guard rail (10), said guard rail (10) being disposed on top of said work platform skirting board (7).
4. A monorail walking type high-rise operation ladder car as claimed in claim 3, wherein the platform bracket (1) is provided with a plug-in part (11), the guard rail (10) is provided with a plug-in rod, and the plug-in rod is in plug-in fit with the plug-in part (11).
5. The monorail-ride type high-rise work ladder car of claim 1, wherein the wheel (4) is connected to a wheel hub motor provided inside the wheel (4), the wheel hub motor being for driving the wheel (4) to move along the track.
6. Monorail-mounted overhead working truck according to claim 1, characterized in that the outer circumference of the wheels (4) is provided with a wear-resistant layer.
7. Monorail-walking overhead working truck according to claim 1, characterized in that the bottom of the first limit plate (5) is provided with a first projection protruding towards the second limit plate (6);
the bottom of the second limiting plate (6) is provided with a second bulge protruding towards the first limiting plate (5);
the first protrusion and the second protrusion are respectively used for abutting against the side wall of the track.
8. The monorail-ride type high lift operation ladder car of claim 7, wherein the first projection and the second projection are each provided with a rubber layer.
9. The monorail-walkie high work lift truck of claim 1, further comprising a first support bar (8) and a second support bar;
the two sides of the platform bracket (1) are respectively provided with a first positioning hole (12) and a third positioning hole, the first upright post (3) is provided with a second positioning hole (31), and the second upright post is provided with a fourth positioning hole;
a first mounting hole and a second mounting hole are respectively formed in two ends of the first supporting rod (8), a first fastener sequentially penetrates through the first mounting hole and the first positioning hole (12) to fix the first supporting rod (8) with the platform bracket (1), and a second fastener sequentially penetrates through the second mounting hole and the second positioning hole (31) to fix the first supporting rod (8) with the first upright (3);
the two ends of the second support rod are respectively provided with a third mounting hole and a fourth mounting hole, a third fastener sequentially penetrates through the third mounting holes and the third positioning holes to fix the second support rod with the platform support (1), and a fourth fastener sequentially penetrates through the fourth mounting holes and the fourth positioning holes to fix the second support rod with the second upright post.
10. The monorail-ride type high-rise work ladder car of claim 1 further comprising a running-out preventing shoe (91), said running-out preventing shoe (91) being connected to said first upright (3) or second upright by a connecting chain (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351532.7U CN220395122U (en) | 2023-08-30 | 2023-08-30 | Single track walking type high-altitude operation ladder vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351532.7U CN220395122U (en) | 2023-08-30 | 2023-08-30 | Single track walking type high-altitude operation ladder vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395122U true CN220395122U (en) | 2024-01-26 |
Family
ID=89599653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322351532.7U Active CN220395122U (en) | 2023-08-30 | 2023-08-30 | Single track walking type high-altitude operation ladder vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395122U (en) |
-
2023
- 2023-08-30 CN CN202322351532.7U patent/CN220395122U/en active Active
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