Bridge maintenance hanging basket platform

Abstract

The utility model discloses a bridge maintenance hanging basket platform which comprises two supporting vertical plates, a supporting cross beam is fixedly connected between the supporting vertical plates, the tops of the supporting vertical plates are integrally connected with a supporting transverse plate, and the lower portion of the supporting transverse plate is connected with an L-shaped sliding assembly through an adjusting positioning assembly. The bridge anti-collision device has the advantages that the bridge anti-collision device is simple in structure, convenient to use and stable in overall structure, a suspension mode is not adopted, the whole device is connected with an anti-collision guardrail of a bridge, the problem of shaking is avoided, and the bridge anti-collision device is convenient to use and high in practicability. And the device can adapt to anti-collision guardrails with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge maintenance, in particular to a bridge maintenance hanging basket platform. Background Art

[0002] A bridge generally refers to a structure built across rivers, lakes, and seas to enable vehicles, pedestrians, etc. to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology, or meet other transportation needs to make passage more convenient. Bridges are generally composed of superstructure, substructure, supports and ancillary structures. The superstructure, also known as the span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; supports are force transmission devices installed at the supporting places between the span structure and the piers or abutments; ancillary structures refer to bridgehead slabs, conical slope protection, bank protection, diversion projects, etc.

[0003] When inspecting a bridge, a hanging basket is needed to facilitate workers to inspect the bridge. However, the existing hanging basket is moved in a suspended manner. When the hanging basket is suspended in the air, the movement of people in the hanging basket will cause the hanging basket to shake, and the stability will be affected, which will bring unnecessary trouble to users and be inconvenient for users to use.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a bridge maintenance hanging basket platform.

[0006] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0007] A bridge maintenance hanging basket platform comprises two supporting vertical plates, a supporting cross beam is fixedly connected between the supporting vertical plates, the top of the supporting vertical plates is integrally connected to a supporting cross plate, the bottom of the supporting cross plate is connected to an L-shaped sliding assembly via an adjustable positioning assembly, a walking pulley is movably installed on the inner wall of the supporting vertical plates via a movable shaft, and a load-bearing hanging basket assembly is installed on the outside of the supporting vertical plates.

[0008] Preferably, the L-shaped sliding assembly includes a connecting horizontal plate, the bottom of the connecting horizontal plate is integrally connected to a limiting vertical plate, and a triangular reinforcement block is provided at the connection between the connecting horizontal plate and the limiting vertical plate.

[0009] Preferably, the inner walls of the connecting horizontal plate and the limiting vertical plate are symmetrically provided with two walking pulleys, a rotating shaft is provided through the center of the two walking pulleys, the upper and lower ends of the rotating shaft are connected to support frames through bearings, and the support frames are fixedly connected to the corresponding connecting horizontal plate and the limiting vertical plate.

[0010] Preferably, the adjustment and positioning assembly includes a threaded cross rod arranged in the supporting cross plate, and one end of the threaded cross rod is installed in the supporting cross plate through a mounting bearing, the other end of the threaded cross rod is movable through the supporting cross plate, and a rotating sleeve is provided at one end of the threaded cross rod located outside the supporting cross plate.

[0011] Preferably, a strip groove is opened at the bottom center of the supporting horizontal plate, a threaded sleeve is provided on the threaded horizontal rod, a connecting block 1 passing through the strip groove is provided at the bottom end of the threaded sleeve, and the bottom end of the connecting block 1 is fixedly connected to the connecting horizontal plate.

[0012] Preferably, guide columns are installed on both sides of the threaded cross rod in the supporting cross plate, and a guide sleeve is provided on the guide column. The guide sleeve and the threaded sleeve are fixedly connected by a connecting block 2. A sliding groove is provided on the supporting cross plate above the guide column, and a limiting bolt column passing through the sliding groove is fixedly installed on the guide sleeve, and a limiting nut is provided on the limiting bolt column.

[0013] Preferably, the load-bearing hanging basket assembly includes two groups of C-shaped protective side rails connected to the supporting vertical plates, reinforcing cross bars are fixedly connected between the C-shaped protective side rails, the bottom support of the C-shaped protective side rails is fixedly connected to a load-bearing bottom plate, several supporting cross bars are connected between the C-shaped protective side rails and the supporting vertical plates, the top of the C-shaped protective side rails is fixedly connected to a reinforcing pull rod connected to the supporting cross plate, and a diagonal pull rod is connected between the reinforcing pull rod and the C-shaped protective side rails.

[0014] The utility model provides a bridge maintenance hanging basket platform, which has the following beneficial effects:

[0015] The L-shaped sliding assembly can be adjusted to fit the width of the bridge, so that the bridge can move freely without any sway. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a front view of a bridge maintenance hanging basket platform according to an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of an L-shaped sliding assembly in a bridge maintenance hanging basket platform according to an embodiment of the present utility model;

[0019] Figure 3 This is a cross-sectional view of an adjustment and positioning assembly in a bridge maintenance hanging basket platform according to an embodiment of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of a supporting hanging basket assembly in a bridge maintenance hanging basket platform according to an embodiment of the present utility model.

[0021] In the picture:

[0022] 1. Support vertical plate; 2. Support crossbeam; 3. Support cross plate; 4. L-shaped sliding assembly; 5. Adjustment and positioning assembly; 6. Movable shaft; 7. Walking pulley 1; 8. Carrying basket assembly; 9. Limiting vertical plate; 10. Connecting cross plate; 11. Walking pulley 2; 12. Rotating shaft; 13. Support frame; 14. Threaded cross bar; 15. Mounting bearing; 16. Rotating sleeve; 17. Threaded sleeve; 18. Strip groove; 19. Connecting block 1; 20. Guide column; 21. Guide sleeve; 22. Sliding groove; 23. Limiting bolt column; 24. Limiting nut; 25. Connecting block 2; 26. C-shaped protective side rail; 27. Reinforcement cross bar; 28. Carrying bottom plate; 29. ​​Supporting cross bar; 30. Reinforcement rod; 31. Diagonal rod; 32. Triangular reinforcement block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4The support rails 1 are connected to the upper and lower frames by the support rails 1 and the support rails 2 are connected to the upper and lower frames by the support rails 1.

[0025] In one embodiment, please refer to the appendix of the specification. Figure 2 As shown, the L-shaped sliding assembly 4 includes a connecting transverse plate 10, the bottom of which is integrally connected to a limit vertical plate 9. A triangular reinforcement block 32 is provided at the connection between the connecting transverse plate 10 and the limit vertical plate 9. The inner walls of the connecting transverse plate 10 and the limit vertical plate 9 are symmetrically provided with two walking pulleys 11. A rotating shaft 12 is provided at the center of the walking pulley 11. The upper and lower ends of the rotating shaft 12 are connected to a support frame 13 via bearings. The support frame 13 is fixedly connected to the corresponding connecting transverse plate 10 and the limit vertical plate 9. The triangular reinforcement block 32 is provided to increase the strength between the connecting transverse plate 10 and the limit vertical plate 9. The rotatable walking pulley 11 is conveniently matched with the walking pulley 1 7, so that the entire device can slide on the bridge anti-collision guardrail.

[0026] In one embodiment, please refer to the appendix of the specification. Figure 3As shown, the adjustment and positioning assembly 5 includes a threaded cross bar 14 arranged in the supporting cross plate 3, and one end of the threaded cross bar 14 is installed in the supporting cross plate 3 by installing a bearing 15, and the other end of the threaded cross bar 14 movably passes through the supporting cross plate 3, and the end of the threaded cross bar 14 located outside the supporting cross plate 3 is provided with a rotating sleeve 16, and a strip groove 18 is opened at the bottom center of the supporting cross plate 3. A threaded sleeve 17 is sleeved on the threaded cross bar 14, and a connecting block 19 that passes through the strip groove 18 is provided at the bottom end of the threaded sleeve 17. The bottom end of the connecting block 19 is fixedly connected to the connecting cross plate 10, and guide columns 20 are installed on both sides of the threaded cross bar 14 in the supporting cross plate 3. A guide sleeve 21 is slidingly sleeved on the guide column 20, and the guide sleeve 21 and the threaded sleeve 17 are fixedly connected through a connecting block 25. A sliding groove 22 is opened on the supporting cross plate 3 above the guide column 20, and a limiting bolt column 23 passing through the sliding groove 22 is fixedly installed on the guide sleeve 21, and a limiting nut 24 is sleeved on the limiting bolt column 23. When adjusting the position of the L-shaped sliding assembly 4, the threaded cross bar 14 is rotated so that the threaded sleeve 17 mounted on the threaded cross bar 14 can be translated with the cooperation of the guide column 20 and the guide sleeve 21, so that the connecting block 19 drives the connecting horizontal plate 10 and the limiting vertical plate 9 to move, so that the size of the space formed between the L-shaped sliding assembly 4 and the supporting vertical plate 1 can be adjusted to adapt to bridge anti-collision guardrails of different thicknesses. By rotating the limiting nut 24 downward, friction is generated between the limiting nut 24 and the outer wall of the supporting horizontal plate 3, thereby further improving its stability and strength.

[0027] In one embodiment, please refer to the appendix of the specification. Figure 4 As shown, the load-bearing hanging basket assembly 8 includes two groups of C-shaped protective side rails 26 connected to the support vertical plate 1, a reinforcing cross bar 27 is fixedly connected between the C-shaped protective side rails 26, a load-bearing bottom plate 28 is fixedly connected to the bottom support of the C-shaped protective side rails 26, a plurality of support cross bars 29 are connected between the C-shaped protective side rails 26 and the support vertical plate 1, a reinforcing rod 30 connected to the support cross plate 3 is fixedly connected to the top of the C-shaped protective side rails 26, and a diagonal rod 31 is connected between the reinforcing rod 30 and the C-shaped protective side rails 26. A load-bearing hanging basket is formed by the C-shaped protective side rails 26, the reinforcing cross bar 27, the load-bearing bottom plate 28 and the support vertical plate 1, which facilitates users to enter the hanging basket, and the reinforcing rod 30 cooperates with the diagonal rod 31 to increase the stability of the entire hanging basket.

[0028] The L-shaped sliding assembly 4 can be adjusted by adjusting the positioning assembly 5 when the bridge anti-collision guardrail has different thicknesses. The position of the L-shaped sliding assembly 4 can be adjusted by adjusting the positioning assembly 5, so that the space formed between the L-shaped sliding assembly 4 and the supporting vertical plate 1 is stuck in the bridge guardrail. The walking pulley 7 and the L-shaped sliding assembly 4 can be used to drive the carrying basket assembly 8 to move, so as to inspect the bridge anti-collision guardrail. The utility model has a simple structure, is easy to use, and has a stable overall structure. It avoids the use of suspension for operation, enhances the connection between the entire equipment and the bridge anti-collision guardrail, prevents the problem of shaking, and greatly improves the safety during maintenance. In addition, it can also adapt to anti-collision guardrails of different thicknesses.

Claims

1. A bridge maintenance hanging basket platform, characterized in that: The invention comprises two supporting vertical plates (1), wherein a supporting crossbeam (2) is fixedly connected between the supporting vertical plates (1), a supporting cross plate (3) is integrally connected to the top of the supporting vertical plates (1), an L-shaped sliding assembly (4) is connected to the bottom of the supporting cross plate (3) via an adjusting positioning assembly (5), a walking pulley (7) is movably installed on the inner wall of the supporting vertical plates (1) via a movable shaft (6), and a carrying basket assembly (8) is installed on the outside of the supporting vertical plates (1).

2. A bridge maintenance hanging basket platform according to claim 1, characterized in that: The L-shaped sliding assembly (4) comprises a connecting transverse plate (10), the bottom of the connecting transverse plate (10) is integrally connected to a limiting vertical plate (9), and a triangular reinforcement block (32) is provided at the connection between the connecting transverse plate (10) and the limiting vertical plate (9).

3. A bridge maintenance hanging basket platform according to claim 2, characterized in that: The inner walls of the connecting transverse plate (10) and the limiting vertical plate (9) are symmetrically provided with two walking pulleys (11), the center of the two walking pulleys (11) is penetrated by a rotating shaft (12), the upper and lower ends of the rotating shaft (12) are connected to a support frame (13) through bearings, and the support frame (13) is fixedly connected to the corresponding connecting transverse plate (10) and the limiting vertical plate (9).

4. A bridge maintenance hanging basket platform according to claim 3, characterized in that: The adjustment and positioning assembly (5) includes a threaded cross bar (14) arranged in the supporting cross plate (3), and one end of the threaded cross bar (14) is installed in the supporting cross plate (3) through a mounting bearing (15), and the other end of the threaded cross bar (14) is movable through the supporting cross plate (3), and a rotating sleeve (16) is provided at one end of the threaded cross bar (14) located outside the supporting cross plate (3).

5. A bridge maintenance hanging basket platform according to claim 4, characterized in that: A strip groove (18) is provided at the center of the bottom of the supporting horizontal plate (3), a threaded sleeve (17) is sleeved on the threaded horizontal rod (14), a connecting block (19) passing through the strip groove (18) is provided at the bottom end of the threaded sleeve (17), and the bottom end of the connecting block (19) is fixedly connected to the connecting horizontal plate (10).

6. A bridge maintenance hanging basket platform according to claim 5, characterized in that: Guide columns (20) are installed on both sides of the threaded cross bar (14) in the supporting cross plate (3), and a guide sleeve (21) is slidably sleeved on the guide column (20). The guide sleeve (21) and the threaded sleeve (17) are fixedly connected via a second connecting block (25). A sliding groove (22) is provided above the guide column (20) on the supporting cross plate (3), and a limiting bolt column (23) penetrating the sliding groove (22) is fixedly installed on the guide sleeve (21), and a limiting nut (24) is sleeved on the limiting bolt column (23).

7. A bridge maintenance hanging basket platform according to claim 6, characterized in that: The load-bearing hanging basket assembly (8) comprises two groups of C-shaped protective side rails (26) connected to the supporting vertical plates (1), a reinforcing cross bar (27) fixedly connected between the C-shaped protective side rails (26), a load-bearing bottom plate (28) fixedly connected to the bottom support of the C-shaped protective side rails (26), a plurality of supporting cross bars (29) connected between the C-shaped protective side rails (26) and the supporting vertical plates (1), a reinforcing pull rod (30) connected to the supporting cross plate (3) fixedly connected to the top of the C-shaped protective side rails (26), and a diagonal pull rod (31) connected between the reinforcing pull rod (30) and the C-shaped protective side rails (26).

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