CN220929475U - Rectangular tunnel annunciator overhauling platform - Google Patents
Rectangular tunnel annunciator overhauling platform Download PDFInfo
- Publication number
- CN220929475U CN220929475U CN202322772391.6U CN202322772391U CN220929475U CN 220929475 U CN220929475 U CN 220929475U CN 202322772391 U CN202322772391 U CN 202322772391U CN 220929475 U CN220929475 U CN 220929475U
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- China
- Prior art keywords
- connecting plate
- rectangular tunnel
- pedal
- supporting rod
- traffic light
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- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model relates to a rectangular tunnel signal machine maintenance platform, which comprises a pedal and a support assembly, wherein the support assembly comprises a connecting plate, the connecting plate is fixedly connected to the lower part of the pedal, one end of the connecting plate is fixedly connected with a supporting rod, one side of the supporting rod is integrally formed with a fixing plate, the fixing plate is used for being fixed with the side wall of a rectangular tunnel, the connecting plate and the pedal are arranged in parallel, the supporting rod and the connecting plate are vertically arranged, the supporting rod and the fixing plate are vertically arranged, and a reinforcing rib is fixedly welded between the lower part of the connecting plate and the front surface of the supporting rod; the overhaul platform can be permanently fixed on the side wall of the rectangular tunnel, and an operation maintainer does not need to carry an ascending operation tool when overhauling the signaler, so that the working efficiency of the operation maintainer is improved, and the risk of damaging the trackside equipment is reduced.
Description
Technical Field
The utility model relates to the technical field of overhaul platforms, in particular to a rectangular tunnel signal machine overhaul platform.
Background
The annunciator is trackside basic equipment of railway and urban rail transit, and is controlled through an electric signal console, and different annunciators are sent to different annunciators through the console to control train advancing, and are arranged at a station or an interval fixed point, at present, annunciators in a rectangular tunnel are generally arranged on the side wall of the tunnel and are influenced by the size and the installation height of the annunciator, and operation and maintenance personnel often need to use a ladder or other auxiliary ascending tools to finish overhaul and maintenance tasks, so that great inconvenience is caused to the operation and maintenance personnel.
The ladder or other auxiliary ascending tools are used for auxiliary maintenance operation, the working efficiency is low, other equipment in the tunnel is easy to damage in the process of transporting the ladder or other auxiliary ascending tools, and the practical use is very inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a rectangular tunnel signal machine maintenance platform which is used for solving the problems proposed by the background technology.
The utility model discloses a rectangular tunnel signal machine maintenance platform which comprises a pedal and a supporting component, wherein the supporting component comprises a connecting plate, the connecting plate is fixedly connected to the lower portion of the pedal, one end of the connecting plate is fixedly connected with a supporting rod, one side of the supporting rod is integrally formed with a fixing plate, and the fixing plate is used for being fixed with the side wall of a rectangular tunnel.
As a further improvement of the utility model, the connecting plates and the pedals are arranged in parallel, the supporting rods and the connecting plates are arranged vertically, and the supporting rods and the fixing plates are arranged vertically.
As a further improvement of the utility model, a reinforcing rib is welded and fixed between the lower part of the connecting plate and the front surface of the supporting rod.
As a further improvement of the utility model, one side of the reinforcing rib is welded at the middle part of the front surface of the supporting rod, and the other side is welded at one end which is below the connecting plate and far away from the supporting rod.
As a further improvement of the utility model, the front surface of the fixed plate and the positions close to the top and the bottom are respectively provided with a first screw hole, and a post-expanding anchor bolt is arranged in the first screw hole.
As a further improvement of the utility model, the positions of the top of the pedal, which are close to four corners, are respectively provided with a second screw hole, the positions of the top of the connecting plate, which correspond to the second screw holes, are respectively provided with a third screw hole, and a PP (polypropylene) anti-corrosion insulating bolt is arranged between the second screw holes and the third screw holes.
As a further improvement of the utility model, the top of the connecting plate is fixedly connected with an insulating pad, the area of the insulating pad is the same as that of the top of the connecting plate, and the PP anti-corrosion insulating bolt penetrates through the insulating pad.
As a further improvement of the utility model, the fixing plate is provided with a handle at a position close to the bottom and in front of the fixing plate.
As a further improvement of the utility model, the pedal is made of glass fiber reinforced plastic resin material, and the top of the pedal is integrally formed with anti-slip lines.
Compared with the prior art, the utility model has the following beneficial effects:
1. The pedal and the connecting plate are connected and fixed through the PP anti-corrosion insulating bolt, the pedal and the connecting plate can be disassembled in the transportation process, the volume of the device in the transportation process is further reduced, compared with a traditional climbing tool, the device is small in size do as you wish, the device is convenient to transport, other devices in a tunnel cannot be damaged, meanwhile, the device is very convenient to assemble, the fixing plate can be fixedly connected with the wall inside the rectangular tunnel through the post-expansion anchor bolt by matching with the post-expansion anchor bolt arranged on the fixing plate, the maintenance platform is ensured to be stably fixed on the inner wall of the tunnel, and an operation maintainer can stand on the maintenance platform to maintain and overhaul the signaler.
2. The overhaul platform can be permanently fixed on the side wall of the rectangular tunnel, and an operation maintainer does not need to carry an ascending operation tool when overhauling the signaler, so that the working efficiency of the operation maintainer is improved, and the risk of damaging the trackside equipment is reduced.
3. The pedal is made of the glass fiber reinforced plastic flat anti-skid resin plate, and the pedal is connected with the connecting plate by adopting the PP anti-corrosion insulating bolt, so that the pedal has the performances of corrosion resistance, acid and alkali resistance, aging resistance, insulation and the like, on one hand, the good service performance of the overhaul platform is ensured, on the other hand, the human body can be insulated from the ground, the electric shock risk of operation maintenance staff is reduced, and the signal machine overhaul platform has the advantages of simple modeling, firm structure and strong supporting effect and is suitable for rectangular tunnels with various sizes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front view of the present utility model;
FIG. 3 is a schematic overall side view of the present utility model;
FIG. 4 is a schematic perspective view of a support assembly according to the present utility model;
fig. 5 is a schematic view of the installation effect of the present utility model in a rectangular tunnel.
In the figure: 1. a connecting plate; 2. a support rod; 3. a fixing plate; 4. a first screw hole; 5. a handle; 6. reinforcing ribs; 7. an insulating pad; 8. a pedal; 9. a second screw hole; 10. and (5) anti-skid lines.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-5, the rectangular tunnel signal machine maintenance platform of the utility model comprises a pedal 8 and a support assembly, wherein the support assembly comprises a connecting plate 1, the connecting plate 1 is fixedly connected below the pedal 8, one end of the connecting plate 1 is fixedly connected with a supporting rod 2, one side of the supporting rod 2 is integrally formed with a fixing plate 3, and the fixing plate 3 is used for being fixed with the side wall of a rectangular tunnel.
As shown in fig. 1, the connecting plates 1 and the pedals 8 are arranged in parallel, the supporting rods 2 and the connecting plates 1 are arranged vertically, and the supporting rods 2 and the fixing plates 3 are arranged vertically.
Through the above-mentioned mechanism design for behind the wall laminating of fixed plate 3 in the tunnel inboard, footboard 8 can with the inboard mutually perpendicular of wall, thereby footboard 8 becomes a stable platform, supplies operation maintainer to trample.
In this embodiment, a reinforcing rib 6 is welded and fixed between the lower part of the connecting plate 1 and the front surface of the supporting rod 2, one side of the reinforcing rib 6 is welded to the middle part of the front surface of the supporting rod 2, and the other side is welded to one end of the lower part of the connecting plate 1, which is far away from the supporting rod 2.
Through above-mentioned technical scheme, can form the triangle stable structure between connecting plate 1 and the bracing piece 2, further improve the bearing capacity of device, prevent that connecting plate 1 from taking place to buckle or warp, extension device's life.
In this embodiment, the front of fixed plate 3 and be close to the position department of top and bottom and all offered first screw 4, the internally mounted of first screw 4 has the back expanded bottom crab-bolt, adopts the back expanded bottom crab-bolt to be connected with the inboard wall in tunnel, can guarantee that this platform is firm all the time fixed on the wall, avoids the potential safety hazard to appear.
In this embodiment, the second screw holes 9 are all provided at the top of the pedal 8 and the positions close to the four corners, the third screw holes are all provided at the positions of the top of the connecting plate 1 corresponding to the second screw holes 9, the PP anti-corrosion insulating bolt is installed between the second screw holes 9 and the third screw holes, the top of the connecting plate 1 is fixedly connected with the insulating pad 7, the area of the insulating pad 7 is the same as that of the top of the connecting plate 1, and the PP anti-corrosion insulating bolt passes through the insulating pad 7.
Because the PP anti-corrosion insulating bolt has the performances of corrosion resistance, acid and alkali resistance, ageing resistance, insulation and the like, the connecting plate 1 and the pedal 8 are connected by adopting the PP anti-corrosion insulating bolt, so that the good service performance of the overhaul platform is ensured, the human body can be insulated from the ground on the one hand, and the electric shock risk of operation maintenance personnel is reduced.
Referring to fig. 1 and 2, in the present embodiment, a handle 5 is disposed on the front surface of the fixing plate 3 and near the bottom, and the handle 5 is disposed to facilitate the operator to pick up the device, so as to facilitate the connection between the fixing plate 3 and the wall inside the tunnel.
In this embodiment, the footboard 8 adopts glass steel resin material to make, and the top integrated into one piece of footboard 8 has anti-skidding line 10 for footboard 8 self has good structural strength, has good supporting effect, prevents that the staff from stepping on the during operation on footboard 8 and skidding, improves the security.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (9)
1. The utility model provides a rectangle tunnel signal machine overhauls platform, includes footboard (8) and supporting component, its characterized in that: the support assembly comprises a connecting plate (1), the connecting plate (1) is fixedly connected to the lower portion of the pedal (8), one end of the connecting plate (1) is fixedly connected with a support rod (2), one side of the support rod (2) is integrally formed with a fixing plate (3), and the fixing plate (3) is used for being fixed with the side wall of the rectangular tunnel.
2. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: the connecting plate (1) and the pedal (8) are arranged in parallel, the supporting rod (2) and the connecting plate (1) are arranged vertically, and the supporting rod (2) and the fixing plate (3) are arranged vertically.
3. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: a reinforcing rib (6) is welded and fixed between the lower part of the connecting plate (1) and the front surface of the supporting rod (2).
4. A rectangular tunnel traffic light maintenance platform according to claim 3, wherein: one side of the reinforcing rib (6) is welded at the middle part of the front face of the supporting rod (2), and the other side is welded at one end, far away from the supporting rod (2), below the connecting plate (1).
5. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: the front of the fixed plate (3) and the positions close to the top and the bottom are provided with first screw holes (4), and the inner part of the first screw holes (4) is provided with a rear bottom expanding anchor bolt.
6. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: second screw holes (9) are formed in the top of the pedal (8) and the positions close to four corners, third screw holes are formed in the positions, corresponding to the second screw holes (9), of the top of the connecting plate (1), and PP (polypropylene) anti-corrosion insulating bolts are arranged between the second screw holes (9) and the third screw holes.
7. The rectangular tunnel traffic light maintenance platform according to claim 6, wherein: the top fixedly connected with insulating pad (7) of connecting plate (1), the area of insulating pad (7) is the same with the area at connecting plate (1) top, PP anticorrosive insulation bolt passes insulating pad (7).
8. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: the front surface of the fixed plate (3) and the position close to the bottom are provided with handles (5).
9. The rectangular tunnel traffic light maintenance platform according to claim 1, wherein: the pedal (8) is made of glass fiber reinforced plastic resin materials, and anti-slip lines (10) are integrally formed at the top of the pedal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772391.6U CN220929475U (en) | 2023-10-15 | 2023-10-15 | Rectangular tunnel annunciator overhauling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772391.6U CN220929475U (en) | 2023-10-15 | 2023-10-15 | Rectangular tunnel annunciator overhauling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929475U true CN220929475U (en) | 2024-05-10 |
Family
ID=90935341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322772391.6U Active CN220929475U (en) | 2023-10-15 | 2023-10-15 | Rectangular tunnel annunciator overhauling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929475U (en) |
-
2023
- 2023-10-15 CN CN202322772391.6U patent/CN220929475U/en active Active
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| GR01 | Patent grant |