Auxiliary device for dismantling bent cap steel hoop

Abstract

The utility model relates to the technical field of steel hoop dismantling auxiliary equipment, and discloses a bent cap steel hoop dismantling auxiliary device which comprises a first platform plate and a second platform plate which are matched with a pier column below a bent cap, and walking units are arranged on the lower surface of the first platform plate and the lower surface of the second platform plate. Connecting units are arranged between the two ends of the first platform plate and the two ends of the second platform plate and used for connecting the first platform plate and the second platform plate, and the walking unit is used for driving the connected first platform plate and second platform plate to move up and down along the side face of the pier column. According to the device, the first platform plate and the second platform plate are installed and connected on the side face of the pier column through the connecting unit, the first platform plate and the second platform plate can be driven to move on the side face of the pier column through the walking unit, dismantling personnel can dismantle the steel hoop below the bent cap conveniently, and the device can be repeatedly and flexibly used; the device also can be used for installing a steel hoop, and can also be used for detecting the side surface of a pier column.

Description

Technical Field

[0001] The utility model relates to the technical field of steel hoop removal auxiliary equipment, in particular to a cap beam steel hoop removal auxiliary device. Background Art

[0002] In bridge design, the cap beam is an important structure that connects the upper and lower structures. The load of the upper structure is transmitted to the lower structure and foundation through the cap beam, so it is necessary to use the clamp method to support the cap beam. The mechanical principle of the clamp method is to install steel clamps at appropriate positions on the piers, and use the pre-tensioning force of high-strength bolts to clamp the clamps and the piers.

[0003] In order to facilitate the removal of the cap beam steel hoop, the prior art has made many improvements to the cap beam steel hoop removal auxiliary device, such as the patent with patent publication number CN219117961U, which discloses an assembled operating platform for the installation and removal of the cap beam hoop, including a transverse connecting component detachably arranged on the top of the pier, and two receiving devices arranged at the lower end of the transverse connecting component and respectively located on both sides of the pier for determining the installation position of the hoop on the pier and receiving the hoop, the receiving device including a vertical operating component detachably arranged at the lower end of the transverse connecting component for facilitating the construction workers to stand during construction, and a movable operating platform which can be adjusted up and down and is arranged on the vertical operating component for determining the installation position of the hoop on the pier and receiving the hoop.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings in actual operation:

[0005] In the above-mentioned comparative document, a mesh-shaped frame is constructed, and an operating platform is provided on the mesh-shaped frame to install or remove the steel hoops on the cap beam. However, in actual operation, building the mesh-shaped frame is too time-consuming and material-consuming. It needs to be constructed once when the steel hoops of the cap beam are installed, and it needs to be constructed again when the steel hoops need to be removed later, thereby reducing the efficiency of removing the steel hoops of the cap beam. Therefore, there is an urgent need in this field to improve the auxiliary device for removing the steel hoops of the cap beam, so as to solve the defects of the prior art. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a cap beam steel hoop removal auxiliary device, which is convenient for removal personnel to remove the steel hoop under the cap beam. The device can be used repeatedly and flexibly, and can also be used to install the steel hoop and detect the side of the pier at the same time.

[0007] To achieve the above object, the utility model provides the following technical solutions: an auxiliary device for removing the steel hoops of a capping beam, including a first platform plate and a second platform plate adapted to the pier column below the capping beam. The lower surfaces of the first platform plate and the second platform plate are both provided with walking units. Connection units are arranged between the two ends of the first platform plate and the second platform plate. The connection unit is used to connect the first platform plate and the second platform plate, and the walking unit is used to drive the connected first platform plate and second platform plate to move up and down along the side of the pier column.

[0008] Preferably, the walking unit includes a carrier frame respectively slidably connected to the lower surfaces of the first platform plate and the second platform plate. A walking roller is rotatably connected between the opposite side walls inside the carrier frame. A driving motor for driving the walking roller to rotate is fixedly installed on one side of the carrier frame. Telescopic devices for pushing the carrier frame to move are arranged on the lower surfaces of the first platform plate and the second platform plate.

[0009] Preferably, the connection unit includes connecting plates respectively fixedly connected to the lower surfaces of the two ends of the first platform plate and the second platform plate. A connecting rod with a T-shaped cross-section penetrates through the two symmetric connecting plates. A plurality of insertion openings are formed through the connecting rod. An L-shaped insertion rod is inserted into one of the insertion openings. A handle is fixedly connected to one end of the connecting rod.

[0010] Preferably, bearing plates are arranged on the lower surfaces of the first platform plate and the second platform plate. A sliding block is fixedly connected to the upper side surface of the carrier frame. A sliding groove adapted to the sliding block is formed on the lower surface of the bearing plate. A fixing plate is fixedly connected to one end of the bearing plate. One end of the telescopic device is fixedly installed on one side of the fixing plate.

[0011] Preferably, mounting plates are fixedly connected to the opposite side surfaces of the bearing plate. The mounting plates are connected to the lower surface of the first platform plate or the second platform plate through fasteners.

[0012] Preferably, a plurality of universal wheels are fixedly installed on the lower surfaces of the first platform plate and the second platform plate.

[0013] Preferably, guardrails are fixedly installed on the side surfaces of the first platform plate and the second platform plate.

[0014] Aiming at the deficiencies of the prior art, the utility model provides an auxiliary device for removing the steel hoops of a capping beam, which overcomes the deficiencies of the prior art. The beneficial effects of the utility model are as follows:

[0015] 1. In the present utility model, the first platform plate and the second platform plate are installed and connected on the side of the pier column through the connecting unit. The walking unit can drive the first platform plate and the second platform plate to move on the side of the pier column, facilitating the removal personnel to remove the steel hoops under the cap beam. Moreover, the device can be used repeatedly and flexibly, and can also be used for installing the steel hoops, and at the same time, the side of the pier column can be detected.

[0016] 2. In the present utility model, the insertion rod is inserted into a suitable insertion opening and cooperates with the telescopic device, which is applicable to removing the steel hoops of different sizes of pier columns, improving the application range of the overall device.

[0017] 3. In the present utility model, the walking unit can be installed on the lower surface of the suitable first platform plate or the second platform plate according to the shape or size of the pier column. When the telescopic device drives the carrier to move, the sliding block slides in the sliding groove, and the carrier is limited by the sliding block and the sliding groove, improving the stability of the carrier during movement.

[0018] 4. In the present utility model, the universal wheels facilitate the operator to move or transport the device, and the guardrail improves the safety factor of the installation or removal personnel during operation.

[0019] Other features and advantages of the present utility model will be described in the subsequent description, and some of them will be obvious from the description, or can be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description, the claims and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the description. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0021] Figure 1 It is a schematic structural diagram when the whole of the present utility model is installed on the side of the pier column;

[0022] Figure 2 It is a schematic structural diagram of the side elevation of the first platform plate and the second platform plate in the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the walking unit in the present utility model;

[0024] Figure 4 It is a schematic structural diagram of the connecting unit in the present utility model.

[0025] In the figure: 1. First platform plate; 2. Second platform plate; 3. Walking unit; 4. Connecting unit; 5. Bearing frame; 6. Walking roller; 7. Driving motor; 8. Telescopic device; 9. Connecting plate; 10. Connecting rod; 11. Insertion interface; 12. Insertion rod; 13. Bearing plate; 14. Sliding block; 15. Sliding groove; 16. Fixed plate; 17. Mounting plate; 18. Universal wheel; 19. Guardrail; 20. Handle. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Embodiment 1

[0028] Please refer to Figures 1 - 4 , an auxiliary device for removing the steel hoop of a bent cap, including a first platform plate 1 and a second platform plate 2 adapted to the pier column below the bent cap. Walking units 3 are provided on the lower surfaces of the first platform plate 1 and the second platform plate 2. Connecting units 4 are provided between the two ends of the first platform plate 1 and the second platform plate 2. The connecting unit 4 is used to connect the first platform plate 1 and the second platform plate 2. The walking unit 3 is used to drive the connected first platform plate 1 and second platform plate 2 to move up and down along the side of the pier column. The walking unit 3 includes a bearing frame 5 slidably connected to the lower surfaces of the first platform plate 1 and the second platform plate 2 respectively. Walking rollers 6 are rotatably connected between the opposite side walls inside the bearing frame 5. A driving motor 7 for driving the rotation of the walking rollers 6 is fixedly installed on one side of the bearing frame 5. Telescopic devices 8 for pushing the bearing frame 5 to move are provided on the lower surfaces of the first platform plate 1 and the second platform plate 2. The connecting unit 4 includes connecting plates 9 fixedly connected to the lower surfaces of the two ends of the first platform plate 1 and the second platform plate 2 respectively. A connecting rod 10 with a T-shaped cross-section penetrates through the two symmetric connecting plates 9. A plurality of insertion interfaces 11 are penetrated through the connecting rod 10. An L-shaped insertion rod 12 is inserted into one insertion interface 11. One end of the connecting rod 10 is fixedly connected with a handle 20.

[0029] Specific implementation method in this embodiment: When it is necessary to disassemble the steel hoops located below the capping beam in this embodiment, move the first platform plate 1 and the second platform plate 2 to the side of the pier column, align the positions of the connecting plates 9, insert the connecting rod 10 into the two connecting plates 9, insert the insertion rod 12 into the insertion opening 11 at the adapted position, start the telescopic device 8, the telescopic end of the telescopic device 8 drives the bearing frame 5 to move, the traveling rollers 6 tightly abut against the side of the pier column, and the traveling rollers 6 have a certain elasticity. The disassembling personnel stand on the first platform plate 1 and the second platform plate 2, start the driving motor 7, the output end of the driving motor 7 drives the traveling rollers 6 to rotate, thereby driving the first platform plate 1 and the second platform plate 2 to move upward along the side of the pier column to disassemble the steel hoops fixedly installed on the side of the pier column. During the disassembly, cooperate with the lifting equipment to lift the steel hoops down. Subsequently, reverse control the driving motor 7 to drive the first platform plate 1 and the second platform plate 2 to move downward. Through the above settings, it is convenient for the disassembling personnel to disassemble the steel hoops below the capping beam, and this device can be used repeatedly and flexibly. It can also be used for installing the steel hoops and detecting the side of the pier column, and is applicable to pier columns of different sizes. The function of the handle 20 is to facilitate the operator to operate the connecting rod 10.

[0030] Among them, both the driving motor 7 and the telescopic device 8 mentioned above can be purchased on the market. They belong to mature technologies and have been fully disclosed. Therefore, they are not repeated in the specification. Both the driving motor 7 and the telescopic device 8 are equipped with power connection lines, and they are electrically connected to the external main controller and the 220V phase voltage (or chemical power source) through the power lines. And the main controller can be a conventional known device such as a computer that plays a control role.

[0031] Embodiment 2

[0032] Please refer to Figure 2 and Figure 3 , this embodiment includes the above-mentioned embodiment. Among them, it further includes: bearing plates 13 are arranged on the lower surfaces of both the first platform plate 1 and the second platform plate 2. A sliding block 14 is fixedly connected to the upper side of the bearing frame 5. A sliding groove 15 adapted to the sliding block 14 is opened on the lower surface of the bearing plate 13. One end of the bearing plate 13 is fixedly connected to a fixing plate 16. One end of the telescopic device 8 is fixedly installed on one side of the fixing plate 16. Mounting plates 17 are fixedly connected to the opposite sides of the bearing plate 13. The mounting plates 17 are connected to the lower surface of the first platform plate 1 or the second platform plate 2 through fasteners.

[0033] Specific implementation mode in this embodiment: The bearing plate 13 is fixedly installed on the lower surface of the first platform plate 1 or the second platform plate 2 through the mounting plate 17 and fasteners. The walking unit 3 can be installed on the lower surface of the adapted first platform plate 1 or the second platform plate 2 according to the shape or size of the pier column. When the telescopic device 8 drives the carrier 5 to move, the sliding block 14 slides in the sliding groove 15, and the carrier 5 is limited by the sliding block 14 and the sliding groove 15 to improve the stability of the carrier 5 during movement.

[0034] Embodiment Three

[0035] Please refer to Figure 1 and Figure 2 , this embodiment includes all the above embodiments, and further includes: A number of universal wheels 18 are fixedly installed on the lower surfaces of the first platform plate 1 and the second platform plate 2, and guardrails 19 are fixedly installed on the sides of the first platform plate 1 and the second platform plate 2.

[0036] Specific implementation mode in this embodiment: The universal wheels 18 facilitate the operator to move or transport the device, and the guardrails 19 improve the safety factor of the installation or removal personnel during operation.

[0037] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cap beam steel hoop removal auxiliary device, comprising a first platform plate (1) and a second platform plate (2) adapted to the pier column below the cap beam, characterized in that: The lower surfaces of the first platform plate (1) and the second platform plate (2) are both provided with walking units (3); the ends of the first platform plate (1) and the second platform plate (2) are both provided with connecting units (4); the connecting units (4) are used to connect the first platform plate (1) and the second platform plate (2); and the walking units (3) are used to drive the connected first platform plate (1) and the second platform plate (2) to move up and down along the side of the pier.

2. The cap beam steel hoop removal auxiliary device according to claim 1 is characterized in that: The walking unit (3) comprises a support frame (5) which is slidably connected to the lower surfaces of the first platform plate (1) and the second platform plate (2), respectively; walking rollers (6) are rotatably connected between opposite side walls inside the support frame (5); a driving motor (7) for driving the walking rollers (6) to rotate is fixedly installed on one side of the support frame (5); and a telescopic device (8) for pushing the support frame (5) to move is provided on the lower surfaces of the first platform plate (1) and the second platform plate (2).

3. The cap beam steel hoop removal auxiliary device according to claim 1 is characterized in that: The connection unit (4) comprises connection plates (9) respectively fixedly connected to the lower surfaces of both ends of the first platform plate (1) and the second platform plate (2); two symmetrical connection plates (9) are penetrated by connection rods (10) with a T-shaped cross section; the connection rods (10) are penetrated by a plurality of plug-in ports (11); an L-shaped plug-in rod (12) is plugged into one of the plug-in ports (11); and one end of the connection rod (10) is fixedly connected to a handle (20).

4. The cap beam steel hoop removal auxiliary device according to claim 2 is characterized in that: The lower surfaces of the first platform plate (1) and the second platform plate (2) are both provided with a bearing plate (13); a sliding block (14) is fixedly connected to the upper side of the bearing frame (5); a sliding groove (15) adapted to the sliding block (14) is provided on the lower surface of the bearing plate (13); one end of the bearing plate (13) is fixedly connected to a fixing plate (16); and one end of the telescopic device (8) is fixedly mounted on one side of the fixing plate (16).

5. The cap beam steel hoop removal auxiliary device according to claim 4 is characterized in that: The opposite sides of the bearing plate (13) are fixedly connected with mounting plates (17), and the mounting plates (17) are connected to the lower surface of the first platform plate (1) or the second platform plate (2) via fasteners.

6. The cap beam steel hoop removal auxiliary device according to claim 1 is characterized in that: A plurality of universal wheels (18) are fixedly mounted on the lower surfaces of the first platform plate (1) and the second platform plate (2).

7. The cap beam steel hoop removal auxiliary device according to claim 1 is characterized in that: Guardrails (19) are fixedly mounted on the sides of the first platform plate (1) and the second platform plate (2).

Images