Hanging basket for bridge maintenance

Abstract

The utility model discloses a hanging basket for bridge maintenance, and relates to the technical field of bridge maintenance equipment, the hanging basket comprises a main plate, a protective fence, a plurality of trundles and an adjusting structure are arranged outside the main plate, the adjusting structure comprises a bidirectional screw rod I, the bidirectional screw rod I is rotatably arranged in the middle of the top of the main plate, and the bidirectional screw rod I is rotatably arranged in the middle of the top of the main plate. Two guide rods are symmetrically arranged at the two ends of the top of the main plate, two baffles are symmetrically arranged outside the first bidirectional lead screw and the two guide rods in a penetrating and sliding mode, a storage rack is fixedly arranged on the front portion of the baffle located in the front direction of the main plate, and a threaded rod is rotationally arranged in the middle of the inner side of the storage rack; and one end of the threaded rod penetrates through the inner top surface of the inner side of the storage rack and is fixedly connected with an output shaft of a motor. According to the hanging basket for bridge maintenance, the adjusting structure of the hanging basket is arranged, so that the hanging basket can be suitable for bridges with different thicknesses, and the hanging basket has very good practicability.

Description

Technical Field

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

[0002] Bridges are an important part of the road traffic field. After the bridge is built, it needs to be put into use for a long time. Various problems will arise over time. Therefore, the bridge needs to be maintained regularly. When maintaining the bridge, a hanging basket is usually used.

[0003] However, traditional hanging baskets are usually operated with the help of large machinery and hanging ropes, which are complicated to operate and costly. Traditional hanging baskets cannot be adjusted according to the thickness of the bridge and the height of the road surface on the top of the bridge during use, and cannot be fixed at a certain place on the bridge for maintenance work as needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a hanging basket for bridge maintenance, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A hanging basket for bridge maintenance, comprising a main board, the exterior of which is provided with a guardrail, a plurality of casters and an adjustment structure;

[0007] The adjustment structure includes a bidirectional screw rod 1, which is rotatably arranged in the middle of the top of the main board, and two guide rods are symmetrically arranged at both ends of the top of the main board. Two baffles are symmetrically penetrated and slidably arranged outside the bidirectional screw rod 1 and the two guide rods, and a storage rack is fixedly arranged in front of the baffle located in the front direction of the main board, and a threaded rod is rotatably arranged in the middle position of the inner side of the storage rack, and one end of the threaded rod penetrates the inner top surface of the storage rack and is fixedly connected to the output shaft of the motor.

[0008] As a further solution of the utility model, the motor is arranged at the middle position of the top of the rack, and the two baffles are adaptively matched with the main board, one bidirectional screw rod, and two guide rods respectively.

[0009] As a further solution of the utility model, one end of the guardrail is slidably disposed outside the threaded rod and the storage rack, and the guardrail is adaptively matched with the storage rack and the threaded rod respectively.

[0010] As a further solution of the utility model, a plurality of casters are respectively arranged at the bottom of the main board and at one side of the two baffles.

[0011] As a further solution of the utility model, an auxiliary structure is provided at one end of the main board, and the auxiliary structure includes two fixed plates, and the two fixed plates are respectively fixedly provided at one end of the storage rack, and a movable rod is rotatably connected between the two fixed plates, and one end of the movable rod passes through the top of the fixed plate and is fixedly connected with bevel gear 1, and bevel gear 1 is meshingly connected with bevel gear 2, and one end of bevel gear 2 is fixedly connected to bidirectional screw rod 2, and two clamping plates are symmetrically slidably provided on the outside of the bidirectional screw rod 2.

[0012] As a further solution of the utility model, the bidirectional screw rod is rotatably arranged on the inner side of the fixing frame, and the fixing frame is fixedly connected to one end of the main board.

[0013] As a further solution of the utility model, the bevel gear 1 is meshed with the bevel gear 2, the bidirectional screw rod 2 and the bevel gear 2 are both adaptively matched with the fixed frame, and the two clamping plates are adaptively matched with the bidirectional screw rod 2 and the fixed frame respectively.

[0014] The beneficial effects of the utility model are as follows:

[0015] By setting up the adjustment structure and the auxiliary structure, when in use, it can be placed at the site where work is required to achieve the working conditions. Compared with the traditional hanging basket, the hanging basket can be adjusted according to the thickness and height of the bridge, and the hanging basket can be fixed at a certain position of the bridge for maintenance work as needed;

[0016] By setting a bidirectional screw rod and a guide rod in conjunction with a baffle, the two baffles can slide outside the bidirectional screw rod and the guide rod toward the middle or both ends of the bidirectional screw rod, which is beneficial for adjustment and fixation according to the thickness of the bridge. The threaded rod and the storage rack are combined with the guardrail, which is beneficial for adjusting the height position of the guardrail as needed.

[0017] By setting bevel gear one to cooperate with bevel gear two, the two-way screw rod two can be rotated, and then the two clamping plates can slide outside the two-way screw rod two toward the middle or both ends, which is conducive to fixing the main board through the two clamping plates and further enhancing the stability of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a bridge maintenance hanging basket according to the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of a hanging basket for bridge maintenance according to the utility model;

[0020] Figure 3 This is a side view of the structure of a bridge maintenance hanging basket of the utility model. Figure 1 ;

[0021] Figure 4 This is a side view of the structure of a bridge maintenance hanging basket of the utility model. Figure 2 .

[0022] In the figure: 1. main board; 2. guardrail; 3. caster; 4. adjustment structure; 5. two-way screw rod 1; 6. guide rod; 7. baffle; 8. storage rack; 9. threaded rod; 10. motor; 11. auxiliary structure; 12. fixed plate; 13. movable rod; 14. bevel gear 1; 15. bevel gear 2; 16. two-way screw rod 2; 17. fixed frame; 18. clamping plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, a hanging basket for bridge maintenance includes a main board 1, and a guardrail 2, a plurality of casters 3 and an adjustment structure 4 are arranged outside the main board 1;

[0025] The adjustment structure 4 includes a bidirectional screw rod 5, which is rotatably arranged in the middle of the top of the main board 1. Two guide rods 6 are symmetrically arranged at both ends of the top of the main board 1. Two baffles 7 are symmetrically penetrated and slidably arranged outside the bidirectional screw rod 5 and the two guide rods 6. A storage rack 8 is fixedly arranged in front of the baffle 7 located in the front direction of the main board 1. A threaded rod 9 is rotatably arranged in the middle position of the inner side of the storage rack 8. One end of the threaded rod 9 penetrates the inner top surface of the storage rack 8 and is fixedly connected to the output shaft of the motor 10.

[0026] Place the main board 1 on the top of one side of the bridge, rotate the two-way screw rod 5 to make the two baffles 7 slide from the outside of the two-way screw rod 5 and the two guide rods 6 toward the middle of the two-way screw rod 5, when the casters 3 on one side of the two baffles 7 fit the appropriate position of the bridge, stop rotating the two-way screw rod 5, and the maintenance personnel stand inside the guardrail 2, start the motor 10, so that the threaded rod 9 rotates, and then the guardrail 2 slides on the outside of the threaded rod 9 and the rack 8. When the guardrail 2 slides to the appropriate position, stop the motor 10, connect an external power device to the main board 1, so that the main board 1 and the casters 3 of the baffle 7 fit the bridge to slide, and then the inspection and maintenance work can be carried out.

[0027] In this embodiment, the motor 10 is arranged at the top middle position of the storage rack 8, and the two baffles 7 are adaptively matched with the main board 1, the bidirectional screw rod 5, and the two guide rods 6 respectively.

[0028] The bidirectional screw rod 5 enables the two baffles 7 to slide outside the bidirectional screw rod 5 and the two guide rods 6 toward the middle or both ends of the bidirectional screw rod 5.

[0029] In this embodiment, one end of the guardrail 2 is slidably disposed outside the threaded rod 9 and the storage rack 8 , and the guardrail 2 is adaptively matched with the storage rack 8 and the threaded rod 9 , respectively.

[0030] The motor 10 acts on the threaded rod 9 to rotate, so that the guardrail 2 slides outside the threaded rod 9 and the storage rack 8 .

[0031] In this embodiment, a plurality of casters 3 are respectively arranged at the bottom of the main board 1 and one side of the two baffles 7 .

[0032] The baffle 7 cooperates with the caster 3 to fit the bridge and slide at a suitable position of the bridge.

[0033] In this embodiment, an auxiliary structure 11 is provided at one end of the main board 1, and the auxiliary structure 11 includes two fixed plates 12, and the two fixed plates 12 are respectively fixedly provided at one end of the storage rack 8, and a movable rod 13 is rotatably connected between the two fixed plates 12, and one end of the movable rod 13 passes through the top of the fixed plate 12 and is fixedly connected with a bevel gear 14, and the bevel gear 14 is meshingly connected with a bevel gear 2 15, and one end of the bevel gear 2 15 is fixedly connected to a bidirectional screw rod 2 16, and two clamping plates 18 are symmetrically slidably provided on the outside of the bidirectional screw rod 2 16.

[0034] When it is necessary to stop at a certain position of the bridge for maintenance work, the movable rod 13 is rotated to make the bevel gear 14 mesh with the bevel gear 2 15, thereby making the two clamping plates 18 slide from the outside of the two-way screw rod 2 16 toward the middle of the two-way screw rod 2 16. When the two clamping plates 18 slide to the appropriate position, the clamping plates 18 clamp a certain position on one side of the bridge, so that the main board 1 stops, and at the same time further enhances the stability of the guardrail 2.

[0035] In this embodiment, the bidirectional screw rod 16 is rotatably disposed inside the fixing frame 17 , and the fixing frame 17 is fixedly connected to one end of the main board 1 .

[0036] The two clamping plates 18 slide outside the bidirectional screw rod 16 toward the middle or both ends of the bidirectional screw rod 16 .

[0037] In this embodiment, bevel gear 1 14 meshes with bevel gear 2 15 , bidirectional screw rod 2 16 and bevel gear 2 15 are both adaptively matched with fixing frame 17 , and two clamping plates 18 are adaptively matched with bidirectional screw rod 2 16 and fixing frame 17 , respectively.

[0038] Bevel gear 1 14 cooperates with bevel gear 2 15 to make bidirectional screw rod 2 16 rotate.

[0039] It should be noted that the utility model is a hanging basket for bridge maintenance, which can be placed at a site where work is required to achieve working conditions when in use;

[0040] During the process, the main board 1 is placed on the top of one side of the bridge, and the two-way screw rod 15 is rotated to make the two baffles 7 slide from the outside of the two-way screw rod 15 and the two guide rods 6 toward the middle of the two-way screw rod 15. When the casters 3 on one side of the two baffles 7 fit the appropriate position of the bridge, the rotation of the two-way screw rod 15 is stopped, and the maintenance personnel stand inside the guardrail 2, start the motor 10, and make the threaded rod 9 rotate, so that the guardrail 2 slides outside the threaded rod 9 and the rack 8. When the guardrail 2 slides to the appropriate position, the motor 10 is stopped, and the main board 1 is connected with an external power device, so that the casters 3 of the main board 1 and the baffle 7 fit the bridge to slide, and then the inspection and maintenance work can be carried out;

[0041] During the process, when it is necessary to stop at a certain position of the bridge for maintenance work, the movable rod 13 is rotated to make the bevel gear 14 mesh with the bevel gear 2 15, thereby making the two clamps 18 slide from the outside of the two-way screw rod 2 16 toward the middle of the two-way screw rod 2 16. When the two clamps 18 slide to the appropriate position, the clamps 18 clamp a certain position on one side of the bridge, so that the main board 1 stops, and at the same time further enhances the stability of the guardrail 2.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hanging basket for bridge maintenance, comprising a main board (1), characterized in that: The main board (1) is provided with a guardrail (2), a plurality of casters (3) and an adjustment structure (4) on the outside; The adjustment structure (4) comprises a bidirectional screw rod (5), the bidirectional screw rod (5) is rotatably arranged in the middle of the top of the main board (1), two guide rods (6) are symmetrically arranged at both ends of the top of the main board (1), two baffles (7) are symmetrically penetrated and slidably arranged outside the bidirectional screw rod (5) and the two guide rods (6), a storage rack (8) is fixedly arranged in front of the baffle (7) located in the front direction of the main board (1), a threaded rod (9) is rotatably arranged in the middle position of the inner side of the storage rack (8), and one end of the threaded rod (9) penetrates the inner top surface of the storage rack (8) and is fixedly connected to the output shaft of the motor (10).

2. A bridge maintenance hanging basket according to claim 1, characterized in that: The motor (10) is arranged at the middle position of the top of the storage rack (8), and the two baffles (7) are respectively adaptively matched with the main board (1), the bidirectional screw rod (5), and the two guide rods (6).

3. A bridge maintenance hanging basket according to claim 1, characterized in that: One end of the guardrail (2) is slidably disposed outside the threaded rod (9) and the storage rack (8), and the guardrail (2) is adaptively matched with the storage rack (8) and the threaded rod (9) respectively.

4. A bridge maintenance hanging basket according to claim 1, characterized in that: The plurality of casters (3) are respectively arranged at the bottom of the main board (1) and on one side of the two baffles (7).

5. A bridge maintenance hanging basket according to claim 1, characterized in that: An auxiliary structure (11) is provided at one end of the main board (1), and the auxiliary structure (11) includes two fixed plates (12). The two fixed plates (12) are respectively fixedly provided at one end of the storage rack (8). A movable rod (13) is rotatably connected between the two fixed plates (12). One end of the movable rod (13) passes through the top of the fixed plate (12) and is fixedly connected to a bevel gear 1 (14). The bevel gear 1 (14) is meshingly connected to a bevel gear 2 (15). One end of the bevel gear 2 (15) is fixedly connected to a bidirectional screw rod 2 (16). Two clamping plates (18) are symmetrically slidably provided outside the bidirectional screw rod 2 (16).

6. A bridge maintenance hanging basket according to claim 5, characterized in that: The second bidirectional screw rod (16) is rotatably arranged on the inner side of a fixing frame (17), and the fixing frame (17) is fixedly connected to one end of the main board (1).

7. A bridge maintenance hanging basket according to claim 6, characterized in that: The bevel gear 1 (14) is meshed with the bevel gear 2 (15), the bidirectional screw rod 2 (16) and the bevel gear 2 (15) are both adaptively matched with the fixed frame (17), and the two clamping plates (18) are adaptively matched with the bidirectional screw rod 2 (16) and the fixed frame (17) respectively.

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