CN220705598U - Tunnel maintenance auxiliary device - Google Patents
Tunnel maintenance auxiliary device Download PDFInfo
- Publication number
- CN220705598U CN220705598U CN202322097094.6U CN202322097094U CN220705598U CN 220705598 U CN220705598 U CN 220705598U CN 202322097094 U CN202322097094 U CN 202322097094U CN 220705598 U CN220705598 U CN 220705598U
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- tunnel maintenance
- frame
- ladder
- climbing
- utility
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- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000009194 climbing Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 241000282326 Felis catus Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tunnel maintenance equipment, in particular to a tunnel maintenance auxiliary device, which comprises a base, wherein the top of the base is fixedly connected with a mounting plate, the right end part of the mounting plate is symmetrically hinged with two ladder frames through a second hinge shaft, a plurality of equally-spaced ladder climbing rods are fixedly arranged between the two ladder frames, the mounting plate is provided with a movable groove, and a driving block is slidably arranged in the movable groove; according to the utility model, the elevation angle of the climbing ladder frame can be adjusted through the driving block, so that the height of the top end part of the climbing ladder frame can be more conveniently adjusted during use, the climbing ladder frame can be further suitable for operations with different heights, and the climbing ladder frame is convenient to use in the process of maintaining tunnels.
Description
Technical Field
The utility model relates to the technical field of tunnel maintenance equipment, in particular to a tunnel maintenance auxiliary device.
Background
The tunnel refers to an engineering building buried in the ground, is a form of utilizing underground space by human, is normally arranged in a mountain so as to be convenient for the passing of expressway, and needs to be regularly maintained or maintained in the long-time use process.
In the prior art, tools such as a scaffold or a single cat ladder are adopted for workers to climb, and firstly, a protection mechanism is lacked, and secondly, the height of the tools cannot be flexibly adjusted according to the required overhauling height, so that the tools are inconvenient to use in the tunnel maintenance process. In view of this, we propose a tunnel maintenance aid.
Disclosure of Invention
In order to make up for the defects, the utility model provides a tunnel maintenance auxiliary device.
The technical scheme of the utility model is as follows:
the utility model provides a tunnel maintenance auxiliary device, includes the base, a base top fixedly connected with mounting panel, the mounting panel right side tip articulates through second hinge symmetry has two cat ladder framves, and fixed mounting has the climbing pole that a plurality of equidistances set up between two cat ladder framves, a movable groove has been seted up to the mounting panel, slidable mounting has a drive block in the movable groove, the mounting panel top is equipped with a drive plate, the drive plate bottom articulates in drive block top, top two between the cat ladder frame.
As the preferable technical scheme, two side plates are symmetrically and integrally formed at the top of the driving block, and a coaxial first hinge shaft is hinged with the bottom of the driving plate between the two side plates.
As the preferable technical scheme, the end part of the top of the driving plate is integrally formed with an extension shaft which is rotatably arranged between the two ladder stand frames.
As the preferable technical scheme, two screw rods which are in threaded connection with the driving block are symmetrically arranged in the movable groove, and two servo motors which are respectively used for driving the two screw rods to rotate are symmetrically arranged on the outer wall of one side of the mounting plate, which is far away from the second hinge shaft.
As the preferable technical scheme, every cat ladder frame top all welds has a guardrail frame, integrated into one piece has a plurality of guardrail pole on the guardrail frame.
As a preferable technical scheme, the guardrail rods close to the top of the guardrail frame are densely distributed, so that the guardrail frame is used for strengthening the protection of the guardrail frame close to the top.
As the preferable technical scheme, the four corners of the bottom of the base are provided with the lockable universal wheels, so that the convenience of movement is improved.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the elevation angle of the climbing ladder frame can be adjusted through the driving block, so that the height of the top end part of the climbing ladder frame can be more conveniently adjusted during use, the climbing ladder frame can be further suitable for operations with different heights, and the climbing ladder frame is convenient to use in the process of maintaining tunnels.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is a schematic diagram of the whole structure of the present utility model;
fig. 4 is a schematic view of the partial structure of fig. 2 in the present utility model.
The meaning of each reference numeral in the figures is:
1. a base; 2. a mounting plate; 20. a servo motor; 21. a screw rod; 22. a driving block; 23. a side plate; 24. a first hinge shaft; 25. a driving plate; 250. an extension shaft; 26. a movable groove; 3. a universal wheel; 4. climbing the ladder rack; 40. climbing a ladder bar; 41. a second hinge shaft; 5. a guardrail frame; 50. guard rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a tunnel maintenance auxiliary device, including base 1, 1 top fixedly connected with mounting panel 2 of base, mounting panel 2 right side tip is articulated through second hinge 41 symmetry has two cat ladder framves 4, and fixed mounting has a plurality of equidistance to set up between two cat ladder framves 4 to climb ladder bars 40, and mounting panel 2 has seted up a movable groove 26, and movable groove 26 slidable mounting has a drive block 22, and mounting panel 2 top is equipped with a drive plate 25, and the drive plate 25 bottom articulates in drive block 22 top, top articulates between two cat ladder framves 4. By arranging the ladder stand 4 with the elevation angle adjustable through the driving block 22, the height of the top end part of the ladder stand 4 can be more conveniently adjusted during use, so that the operation of different heights can be adapted, and the use in the tunnel maintenance process can be facilitated.
As a preferred embodiment, the top of the driving block 22 is symmetrically and integrally formed with two side plates 23, and a coaxial first hinge shaft 24 between the two side plates 23 is hinged with the bottom of the driving plate 25. The hinge connection of the top of the driving block 22 to the bottom end of the driving plate 25 is achieved by the provision of the side plate 23 and the first hinge shaft 24.
Preferably, in this embodiment, the top end of the driving plate 25 is integrally formed with an extension shaft 250 rotatably mounted between the two ladder frames 4. The articulation between the top end of the drive plate 25 and the two ladder stands 4 can be achieved by means of an extension shaft 250 provided.
As a preferred embodiment, two screw rods 21 which are in threaded connection with the driving block 22 are symmetrically arranged in the movable groove 26 in a rotating way, and two servo motors 20 which are respectively used for driving the two screw rods 21 to rotate are symmetrically arranged on the outer wall of one side of the mounting plate 2 away from the second hinge shaft 41. When the device is used, the screw rod 21 is driven to rotate through the servo motor 20, and then the driving block 22 can be driven to move in the movable groove 26, and the elevation angle of the ladder stand 4 can be adjusted under the action of the driving plate 25. It is to be added that the rotational speeds of the two servomotors 20 are identical.
As the preference of this embodiment, every climbing ladder frame 4 top all welds has a guardrail frame 5, and integrated into one piece has a plurality of guardrail bar 50 on the guardrail frame 5, and the guardrail frame 5 and the guardrail bar 50 that set up can protect the staff on the climbing ladder frame 4.
As a preference for this embodiment, the more closely spaced guard rails 50 are located near the top of the guard rail 5 for enhanced protection of the guard rail 5 near the top, as the more dangerous the guard rail 5 is at the top.
As a preferred embodiment, a lockable universal wheel 3 is arranged at four corners of the bottom of the base 1, so as to increase the convenience of movement. The device can be conveniently moved, and then the device can be conveniently transported.
According to the tunnel maintenance auxiliary device, the elevation angle of the ladder stand 4 can be adjusted through the driving block 22, so that the height of the top end part of the ladder stand 4 can be more conveniently adjusted during use, the tunnel maintenance auxiliary device can adapt to operations with different heights, and is convenient to use in the process of tunnel maintenance;
when the device is used, the screw rod 21 is driven to rotate through the servo motor 20, and then the driving block 22 can be driven to move in the movable groove 26, and the elevation angle of the ladder stand 4 can be adjusted under the action of the driving plate 25.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tunnel maintenance auxiliary device, includes base (1), its characterized in that: the utility model discloses a ladder climbing device, including base (1), mounting panel (2), second hinge (41) symmetry are articulated to mounting panel (2) right side tip have two to climb ladder frame (4), and fixed mounting has a plurality of equidistance to set up between two to climb ladder frame (4) climb ladder pole (40), a movable groove (26) has been seted up to mounting panel (2), movable groove (26) slidable mounting has a drive piece (22), mounting panel (2) top is equipped with a drive plate (25), drive plate (25) bottom articulates in drive piece (22) top, top articulates in two climb between ladder frame (4).
2. The tunnel maintenance aid of claim 1, wherein: the top of the driving block (22) is symmetrically and integrally formed with two side plates (23), and a coaxial first hinge shaft (24) between the two side plates (23) is hinged with the bottom of the driving plate (25).
3. The tunnel maintenance aid of claim 2, wherein: the top end of the driving plate (25) is integrally formed with an extension shaft (250) rotatably mounted between the two climbing frames (4).
4. A tunnel maintenance aid as claimed in claim 3, wherein: two screw rods (21) which are in threaded connection with the driving block (22) are symmetrically arranged in the movable groove (26), and two servo motors (20) which are respectively used for driving the two screw rods (21) to rotate are symmetrically arranged on the outer wall of one side of the mounting plate (2) far away from the second hinge shaft (41).
5. The tunnel maintenance aid of claim 4, wherein: each climbing ladder frame (4) top all welds has a guardrail frame (5), integrated into one piece has a plurality of guardrail bar (50) on guardrail frame (5).
6. The tunnel maintenance aid of claim 5, wherein: the guard bars (50) are more densely distributed closer to the top of the guard bar frame (5) for reinforcing the guard of the guard bar frame (5) closer to the top.
7. The tunnel maintenance aid of claim 6, wherein: the four corners of the bottom of the base (1) are provided with lockable universal wheels (3) for improving the convenience of movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097094.6U CN220705598U (en) | 2023-08-07 | 2023-08-07 | Tunnel maintenance auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097094.6U CN220705598U (en) | 2023-08-07 | 2023-08-07 | Tunnel maintenance auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705598U true CN220705598U (en) | 2024-04-02 |
Family
ID=90441732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097094.6U Active CN220705598U (en) | 2023-08-07 | 2023-08-07 | Tunnel maintenance auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705598U (en) |
-
2023
- 2023-08-07 CN CN202322097094.6U patent/CN220705598U/en active Active
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