Hanging bracket device for bridge maintenance

Abstract

The utility model provides a hanging bracket device for bridge maintenance, which relates to the technical field of hanging brackets and comprises a bracket body, and the bracket body is hung at a maintenance part of a bridge through a lifting rope and a crane. The workbench is arranged at the bottom of the frame body, and the workbench provides standing operation space for personnel; the pushing device is arranged in the frame body and used for assisting personnel in carrying the maintenance equipment, the pushing device comprises a sliding rail, the sliding rail is fixedly connected to the inner side of the frame body, and the cross section of the inner wall of the sliding rail is in a concave shape; according to the utility model, the pushing device is arranged, so that the maintenance equipment can horizontally move in the frame body, and the problem that the heavy maintenance equipment is inconvenient to move and carry on the working table due to the limited moving range on the working table is solved; and the convenience of moving and carrying the maintenance equipment on the working table by personnel is improved.

Description

Technical Field

[0001] This utility model relates to the field of hanger technology, and in particular to a hanger device for bridge maintenance. Background Technology

[0002] Bridge maintenance is a systematic technical operation carried out on bridge structures, aiming to assess structural condition, eliminate safety hazards and extend service life. Bridge maintenance gantry is a specialized high-altitude operation equipment used in bridge maintenance, mainly divided into two types: suspended and tracked.

[0003] Most existing suspended maintenance scaffolds use two cranes to suspend the scaffold at the maintenance location on the bridge via ropes. Personnel then stand on the scaffold's work platform to inspect the bottom of the bridge. However, due to the limited range of motion on the work platform, some heavier maintenance equipment may not be able to be moved flexibly, causing inconvenience for personnel during maintenance and affecting maintenance efficiency. Utility Model Content

[0004] The technical problem this utility model aims to solve is that the limited range of motion on the workbench may prevent some heavy maintenance equipment from being moved flexibly, causing inconvenience for personnel during maintenance and affecting maintenance efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a hanging device for bridge maintenance, comprising: a frame, which is suspended from the maintenance part of the bridge by a hanging rope and a crane; a workbench, which is set at the bottom of the frame and provides a standing working space for personnel; and a pushing device, which is placed inside the frame and used to assist personnel in moving maintenance equipment.

[0006] Preferably, the pushing device includes: a slide rail fixed to the inside of the frame, wherein the inner wall of the slide rail has a concave cross-section; and a concave plate slidably mounted on the slide rail by a slider, wherein the slider slides inside the slide rail, and wherein the surface of the slider is convex.

[0007] The effect achieved by the above-mentioned components is as follows: by setting up a pushing device, the maintenance equipment is first placed on the concave plate. When personnel need to move and transport the maintenance equipment, they manually move the concave plate, causing the concave plate to drive the slider to move left and right along the slide rail. This causes the concave plate to drive the maintenance equipment to move horizontally along the slide rail inside the frame, thereby assisting in the movement and transport of the maintenance equipment. This reduces the situation where some heavier maintenance equipment is inconvenient to move and transport on the workbench due to the limited range of motion, which affects maintenance efficiency and improves the convenience for personnel to move and transport maintenance equipment on the workbench.

[0008] Preferably, the pushing device further includes: a rotating wheel, wherein multiple rotating wheels are uniformly rotated and mounted on the slider via bearing rods, wherein the rotating wheels are positioned between the slider and the slide rail.

[0009] The effect achieved by the above components is as follows: by setting up the rotating wheel, the rotating wheel can be placed between the slider and the slide rail to replace the slider in contact with the inner wall of the slide rail. At the same time, the rotational property of the rotating wheel reduces the friction between the slider and the slide rail, and improves the sliding effect of the slider along the inside of the slide rail.

[0010] Preferably, the pushing device further includes a support plate, wherein the support plate is fixed to the concave plate and fits against the surface of the slide rail for supporting the concave plate.

[0011] The effect achieved by the above components is that by setting a support plate, the support plate can be placed between the concave plate and the slide rail to support and reinforce the concave plate, reducing the occurrence of dents and wobbling of the concave plate after being subjected to force.

[0012] Preferably, a plurality of rubber strips are fixed to the inner side of the concave plate, and the plurality of rubber strips are arranged at equal intervals.

[0013] The effect achieved by the above components is that by setting rubber strips, the friction between the concave plate and the maintenance equipment can be increased, reducing the possibility of the maintenance equipment sliding when placed on the concave plate.

[0014] Preferably, the pushing device further includes a handle, wherein the handle is fixed to a concave plate, and the inner side of the handle is provided with a plurality of anti-slip protrusions.

[0015] The effect achieved by the above components is that by setting handles, a point of leverage can be provided for personnel, improving the convenience of manually moving the concave plate.

[0016] Preferably, it further includes: a storage component, the storage component comprising: a rectangular frame fixedly attached to a concave plate; a storage box slidably mounted inside the rectangular frame, wherein a pull rod is fixedly attached to one side of the storage box.

[0017] The effect achieved by the above components is as follows: By setting up the storage component, the storage box is first moved by manually pulling the lever, so that the storage box slides left and right along the inside of the rectangular frame. When the storage box moves out of the inside of the rectangular frame, the repair parts or repair tools are put into the storage box for storage, thereby achieving quick storage of repair parts and tools. At the same time, the storage box can move synchronously with the pushing device, making it convenient for personnel to access parts and tools. This reduces the inconvenience of carrying or placing the large number of repair parts or repair tools required by personnel during the repair process, which affects the efficiency of personnel repair. It improves the convenience of personnel to access and store tools or parts.

[0018] Preferably, the storage component further includes a cylindrical block, wherein the cylindrical block is fixed to the storage box, and wherein the cylindrical block is placed in a rectangular hole opened on the rectangular frame to limit the storage box.

[0019] The effect achieved by the above components is that by setting up a cylindrical block, the cylindrical block can be placed in the rectangular hole opened on the rectangular frame to limit the movement of the storage box, reducing the possibility of the storage box accidentally leaving the rectangular frame.

[0020] The beneficial effects of this utility model are:

[0021] By setting up a pushing device, the maintenance equipment can be moved horizontally inside the frame, reducing the situation where some heavy maintenance equipment is inconvenient to move and transport on the workbench due to the limited range of movement on the workbench, which affects maintenance efficiency and improves the convenience for personnel to move and transport maintenance equipment on the workbench. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the slide rail of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the concave plate of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the rectangular frame of this utility model.

[0027] Legend: 1. Frame; 2. Workbench; 3. Suspension rope; 4. Pushing device; 41. Slide rail; 42. Slider; 43. Concave plate; 44. Rubber strip; 45. Support plate; 46. Rotary wheel; 47. Handle; 5. Storage component; 51. Rectangular frame; 52. Rectangular hole; 53. Storage box; 54. Cylindrical block. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Figure 1-4 The bridge maintenance suspension device shown includes: a frame 1, which is suspended from the maintenance area of ​​the bridge by a rope 3 and a crane; a work platform 2, which is located at the bottom of the frame 1 and provides a standing work space for personnel; and a pushing device 4, which is placed inside the frame 1 and is used to assist personnel in moving maintenance equipment.

[0031] Figure 2 and Figure 3 The pushing device 4 shown includes: a slide rail 41, which is fixed to the inside of the frame 1, wherein the inner wall of the slide rail 41 has a concave cross-section; and a concave plate 43, which is slidably mounted on the slide rail 41 via a slider 42, wherein the slider 42 slides inside the slide rail 41, and the surface of the slider 42 is convex. By setting the pushing device 4, the maintenance equipment is first placed on the concave plate 43. When personnel need to move and transport the maintenance equipment, they manually move the concave plate 43, causing the concave plate 43 to drive the slider 42 to move left and right along the inside of the slide rail 41, thereby causing the concave plate 43 to drive the maintenance equipment to move horizontally along the slide rail 41 within the frame 1. This achieves the auxiliary movement and transport of the maintenance equipment, reducing the situation where some heavier maintenance equipment is inconvenient to move and transport on the workbench 2 due to the limited range of motion on the workbench 2, which affects maintenance efficiency, and improving the convenience for personnel to move and transport maintenance equipment on the workbench 2.

[0032] Figure 2 and Figure 3 The pushing device 4 shown also includes: a rotating wheel 46, wherein multiple rotating wheels 46 are uniformly rotated and mounted on the slider 42 via bearing rods, wherein the rotating wheel 46 is placed between the slider 42 and the slide rail 41. By setting the rotating wheel 46, the rotating wheel 46 can be placed between the slider 42 and the slide rail 41 to replace the slider 42 in contact with the inner wall of the slide rail 41. At the same time, its rotational performance reduces the friction between the slider 42 and the slide rail 41, and improves the sliding effect of the slider 42 along the inside of the slide rail 41. The pushing device 4 also includes: a support plate 45, wherein the support plate 45 is fixed to the concave plate 43 and fits against the surface of the slide rail 41, and is used to support the concave plate 43. By setting the support plate 45, the support plate 45 can be placed between the concave plate 43 and the slide rail 41 to support and reinforce the concave plate 43, reducing the occurrence of dents and shaking of the concave plate 43 after being subjected to force.

[0033] Figure 2 and Figure 3 The concave plate 43 shown has multiple rubber strips 44 fixed to its inner side. The multiple rubber strips 44 are arranged at equal intervals. By setting the rubber strips 44, the friction between the concave plate 43 and the maintenance equipment can be increased, reducing the possibility of the maintenance equipment sliding when placed on the concave plate 43. The pushing device 4 also includes a handle 47, which is fixed to the concave plate 43. The inner side of the handle 47 is provided with multiple anti-slip protrusions. By setting the handle 47, a point of leverage can be provided for personnel, improving the convenience of personnel manually moving the concave plate 43.

[0034] Figure 4 The device also includes a storage component 5, which comprises a rectangular frame 51 fixedly attached to a concave plate 43; and a storage box 53 slidably installed inside the rectangular frame 51. A pull rod is fixedly attached to one side of the storage box 53. By setting up the storage component 5, the pull rod is manually pulled to move the storage box 53, causing it to slide left and right along the inside of the rectangular frame 51. When the storage box 53 moves out of the position inside the rectangular frame 51, the parts or tools to be repaired are placed inside the storage box 53 for storage, thereby achieving rapid storage of parts and tools. At the same time, the storage box 53 can move synchronously with the pushing device 4, making it convenient for personnel to access parts and tools. This reduces the inconvenience caused by personnel needing many parts or tools during the repair process, which affects the efficiency of personnel repair and improves the convenience of personnel accessing and storing tools or parts.

[0035] Figure 4 The storage component 5 shown also includes a cylindrical block 54, which is fixed to the storage box 53. The cylindrical block 54 is placed in the rectangular hole 52 opened on the rectangular frame 51 to limit the storage box 53. By setting the cylindrical block 54, the cylindrical block 54 can be placed in the rectangular hole 52 opened on the rectangular frame 51 to limit the movement of the storage box 53, reducing the possibility of the storage box 53 accidentally leaving the interior of the rectangular frame 51.

[0036] Working principle: First, the gantry is suspended from the bridge maintenance area by two cranes using ropes 3. Then, personnel stand on the work platform 2 of the gantry to inspect the bottom of the bridge. When it is necessary to move the maintenance equipment, the equipment is placed on the concave plate 43. When personnel need to move and transport the maintenance equipment, they manually move the concave plate 43, which causes the slider 42 to move. The slider 42 slides left and right along the slide rail 41 through multiple rotating wheels 46. This causes the concave plate 43 to move the maintenance equipment horizontally along the slide rail 41 inside the frame 1, thereby achieving the auxiliary movement and transport of the maintenance equipment. (When it is necessary to fix the position of the concave plate 43, triangular wooden wedges can be inserted between the concave plate 43 and the work platform 2.)

[0037] First, manually pull the lever to move the storage box 53, so that the storage box 53 slides left and right along the inside of the rectangular frame 51. When the storage box 53 moves out of the position inside the rectangular frame 51, put the repair parts or repair tools into the storage box 53 for storage, thereby achieving quick storage of repair parts and tools. At the same time, the storage box 53 can move synchronously with the pushing device 4, making it convenient for personnel to retrieve parts and tools.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A suspension device for bridge maintenance, characterized in that it includes: The frame (1) is suspended at the maintenance location of the bridge by ropes (3) and a crane; Workbench (2), which is located at the bottom of the frame (1), wherein the workbench (2) provides a standing work space for personnel; Pushing device (4), which is placed inside the frame (1) to assist personnel in moving and repairing equipment.

2. The hanger device for bridge maintenance according to claim 1, characterized in that: The pushing device (4) includes: a slide rail (41), which is fixed to the inside of the frame (1); A concave plate (43) is slidably mounted on a slide rail (41) by a slider (42), wherein the slider (42) is placed inside the slide rail (41) and slides.

3. The bridge maintenance hanger device according to claim 2, characterized in that: The pushing device (4) further includes: a rotating wheel (46), wherein multiple rotating wheels (46) are mounted on the slider (42) by rotating evenly through a bearing rod, wherein the rotating wheel (46) is placed between the slider (42) and the slide rail (41).

4. The bridge maintenance hanger device according to claim 2, characterized in that: The pushing device (4) further includes a support plate (45), wherein the support plate (45) is fixed to the concave plate (43) for supporting the concave plate (43).

5. The bridge maintenance hanger device according to claim 2, characterized in that: Multiple rubber strips (44) are fixed to the inner side of the concave plate (43), and the multiple rubber strips (44) are arranged at equal intervals.

6. The hanger device for bridge maintenance according to claim 2, characterized in that: The pushing device (4) further includes a handle (47), wherein the handle (47) is fixed to the concave plate (43), and the inner side of the handle (47) is provided with multiple anti-slip protrusions.

7. The bridge maintenance hanger device according to claim 2, characterized in that: it also... include: Storage component (5), the storage component (5) includes: a rectangular frame (51), the rectangular frame (51) being fixed to a concave plate (43); Storage box (53), wherein the storage box (53) is slidably mounted inside the rectangular frame (51), wherein a pull rod is fixed to one side of the storage box (53).

8. The bridge maintenance hanger device according to claim 7, characterized in that: The storage component (5) further includes a cylindrical block (54), wherein the cylindrical block (54) is fixed to the storage box (53), and the cylindrical block (54) is placed in the rectangular hole (52) opened on the rectangular frame (51) to limit the storage box (53).

Images