Construction device for assembling tunnel side box culvert prefabricated parts

Abstract

The utility model discloses a construction device for assembling tunnel side box culvert prefabricated members, which comprises a base, universal wheels are arranged at the bottoms of the two sides of the base, supporting rods are fixedly connected in a top groove of the base at equal intervals, the tops of the supporting rods are fixedly connected with a supporting frame, the supporting frame is used for supporting the prefabricated members, and the bottom of the base is fixedly connected with the supporting frame. Adjusting devices are arranged in gaps of the supporting frames, and the adjusting devices can adjust the positions of prefabricated parts placed on the surfaces of the supporting frames. According to the construction device for assembling the tunnel side box culvert prefabricated parts, the whole device is convenient to move, the supporting rods and the supporting frame are arranged at the top of the base, workers can conveniently support the prefabricated parts, the adjusting device is arranged, the positions of the prefabricated parts can be accurately adjusted, and therefore the workers can conveniently carry the prefabricated parts; and through cooperative use of the supporting device and the limiting device, the prefabricated part can be conveniently clamped and fixed, stable supporting force is provided, and different construction requirements are met.

Description

Technical Field

[0001] The utility model relates to the field of construction, and more specifically, to a construction device for assembling prefabricated parts of tunnel side box culverts. Background Art

[0002] In tunnel construction projects, the assembly of box culvert prefabricated parts is an important construction link. Traditional assembly methods usually rely on manual handling and positioning, which are not only inefficient but also pose safety hazards. With the improvement of the degree of mechanization, construction devices are increasingly widely used in tunnel construction. However, existing construction devices often have problems such as low adjustment accuracy, complex operation, and poor stability when assembling prefabricated parts of tunnel side box culverts. Therefore, there is an urgent need for a new type of construction device to solve the above problems and improve the construction efficiency and quality of assembling prefabricated parts of tunnel side box culverts. Summary of the Utility Model

[0003] 1. Technical Problems to be Solved

[0004] Aiming at the problems existing in the prior art that existing construction devices often have problems such as low adjustment accuracy, complex operation, and poor stability when assembling prefabricated parts of tunnel side box culverts, the purpose of the utility model is to provide a construction device for assembling prefabricated parts of tunnel side box culverts, which can be easily moved as a whole. A support rod and a support frame are arranged on the top of the base, which is convenient for workers to support the prefabricated parts. An adjustment device is set up, which can accurately adjust the position of the prefabricated parts, thus facilitating the workers to carry them. The combined use of the support device and the limiting device is convenient for clamping and fixing the prefabricated parts, not only providing a stable supporting force and adapting to different construction requirements, but also having a simple overall structure, convenient operation, reducing the operation difficulty of construction workers, improving work efficiency, facilitating the workers to carry the prefabricated parts to the designated position for assembly, adding rubber pads and wear-resistant particles, enhancing the service life and stability of the device, and reducing the maintenance cost.

[0005] 2. Technical Solutions

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A construction device for assembling prefabricated components of tunnel side box culverts, including a base. Universal wheels are arranged at the bottoms of both sides of the base. Support rods are fixedly connected at equal intervals in the top groove of the base. The top of the support rods is fixedly connected with a support frame for supporting prefabricated components. An adjustment device is arranged in the gap of the support frame, and the adjustment device can adjust the position of the prefabricated components placed on the surface of the support frame. Fixed frames are fixedly connected to the tops of both sides of the base. A handle is fixedly connected to the outer wall of the fixed frame. A support device is arranged above the fixed frame, and a limiting device is arranged on the surface of the fixed frame, and the limiting device is clamped to the support device.

[0008] Preferably, the adjustment device includes an electric telescopic rod, a moving frame, a moving plate and guide wheels. The electric telescopic rod is fixedly connected to the inner wall of the fixed frame. The output end of the electric telescopic rod is fixedly connected with the moving frame. The bottom of the moving frame is fixedly connected with the moving plate. The moving plate penetrates and is slidably connected with the support rod. Guide wheels are arranged on the surface of the moving plate in the gap of the support frame, and the guide wheels are used to adjust the position of the prefabricated components.

[0009] Preferably, the support device includes a moving rod, a limiting rod, a baffle and a support plate. The moving rod and the limiting rod are both slidably connected to the fixed frame. The ends of the moving rod and the limiting rod are fixedly connected with the baffle. The ends of the moving rod and the limiting rod far from the baffle are fixedly connected with the support plate. Card slots are arranged at equal intervals at the bottom of the limiting rod, and the limiting device is clamped to the card slots of the limiting rod.

[0010] Preferably, the limiting device includes a first mounting block, a second mounting block, a mounting rod, a moving block, a spring and a clamping rod. The first mounting block and the second mounting block are both fixedly connected to the fixed frame. The mounting rod is fixedly connected in the gap between the first mounting block and the second mounting block. The mounting rod is slidably connected with the moving block. The bottom of the moving block is fixedly connected with the spring, and the spring is sleeved on the mounting rod. The top of the moving block is fixedly connected with the clamping rod, and the clamping rod is slidably connected with the first mounting block, and the clamping rod is clamped to the card slot of the limiting rod.

[0011] Preferably, a rubber pad is arranged on the surface of the support plate.

[0012] Preferably, wear-resistant particles are arranged on the surface of the support frame.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] The whole is convenient to move. Support rods and a support frame are arranged on the top of the base, which is convenient for workers to support prefabricated components. The adjustment device is arranged, which can accurately adjust the position of the prefabricated components, thus facilitating the handling by workers.

[0016] Through the combined use of the supporting device and the limiting device, it is convenient to clamp and fix the precast components, not only providing stable supporting force and adapting to different construction requirements.

[0017] The overall structure is simple and the operation is convenient, reducing the operation difficulty of construction workers, improving work efficiency, facilitating the workers to carry the precast components to the designated position for assembly, adding rubber pads and wear-resistant particles, enhancing the service life and stability of the device, and reducing the maintenance cost. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the supporting device of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 Schematic diagram of the partial enlarged structure at A.

[0021] Explanation of the reference numerals in the figure:

[0022] 1. Base; 2. Universal wheel; 3. Support rod; 4. Support frame; 5. Adjusting device; 51. Electric telescopic rod; 52. Moving frame; 53. Moving plate; 54. Guide wheel; 6. Fixed frame; 7. Handle; 8. Supporting device; 81. Moving rod; 82. Limiting rod; 83. Baffle; 84. Support plate; 85. Rubber pad; 9. Limiting device; 91. First mounting block; 92. Second mounting block; 93. Mounting rod; 94. Moving block; 95. Spring; 96. Clamping rod. Detailed Description of the Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 - 3, the present utility model provides a technical solution: a construction device for assembling prefabricated tunnel side box culverts, including a base 1. Universal wheels 2 are provided at the bottom on both sides of the base 1. Support rods 3 are fixedly connected at equal intervals in the top groove of the base 1. A support frame 4 is fixedly connected to the top of the support rods 3. The support frame 4 is used to support prefabricated components. An adjustment device 5 is arranged in the gap of the support frame 4. The adjustment device 5 can adjust the position of the prefabricated component placed on the surface of the support frame 4. Fixed frames 6 are fixedly connected to the top on both sides of the base 1. A handle 7 is fixedly connected to the outer wall of the fixed frame 6. A support device 8 is arranged above the fixed frame 6. A limiting device 9 is arranged on the surface of the fixed frame 6. The limiting device 9 clamps the support device 8. It is convenient to move as a whole. The support rods 3 and the support frame 4 are arranged on the top of the base 1, which is convenient for workers to support the prefabricated components. The adjustment device 5 is provided. The worker adjusts the height of the guide wheel 54 by using the electric telescopic rod 51, so that the guide wheel 54 supports the prefabricated component, and can accurately adjust the position of the prefabricated component, thus facilitating the workers to carry it. The combined use of the support device 8 and the limiting device 9 is convenient for clamping and fixing the prefabricated component, not only providing a stable supporting force and adapting to different construction requirements, but also having a simple overall structure, convenient operation, reducing the operation difficulty of construction workers, improving work efficiency, and facilitating the workers to carry the prefabricated component to the designated position for assembly.

[0026] Among them, the adjustment device 5 includes an electric telescopic rod 51, a moving frame 52, a moving plate 53 and a guide wheel 54. The electric telescopic rod 51 is fixedly connected to the inner wall of the fixed frame 6. The output end of the electric telescopic rod 51 is fixedly connected to the moving frame 52. The bottom of the moving frame 52 is fixedly connected to the moving plate 53. The moving plate 53 is penetrated and slidably connected with the support rod 3. The guide wheel 54 is arranged on the surface of the moving plate 53 in the gap of the support frame 4. The guide wheel 54 is used to adjust the position of the prefabricated component. The adjustment device 5 is provided. When the electric telescopic rod 51 works, it drives the moving frame 52 to move, drives the moving plate 53 to move, drives the guide wheel 54 to move, and adjusts the height of the guide wheel 54, so as to lift the prefabricated component by using the guide wheel 54, which is convenient for the worker to adjust the height of the prefabricated component.

[0027] Among them, the support device 8 includes a moving rod 81, a limiting rod 82, a baffle 83 and a support plate 84. The moving rod 81 and the limiting rod 82 are both slidably connected with the fixed frame 6. The ends of the moving rod 81 and the limiting rod 82 are fixedly connected with the baffle 83. The ends of the moving rod 81 and the limiting rod 82 far from the baffle 83 are fixedly connected with the support plate 84. Card slots are arranged at equal intervals at the bottom of the limiting rod 82. The limiting device 9 clamps the card slots of the limiting rod 82. The support device 8 is provided. The restriction of the limiting device 9 on the card slots of the limiting rod 82 is released. The worker moves the moving rod 81 and the limiting rod 82 to change the position of the support plate 84, so as to clamp and fix the prefabricated component and improve the stability during the handling of the prefabricated component.

[0028] Among them, the limiting device 9 includes a first mounting block 91, a second mounting block 92, a mounting rod 93, a moving block 94, a spring 95 and a clamping rod 96. The first mounting block 91 and the second mounting block 92 are both fixedly connected to the fixing frame 6. An installation rod 93 is fixedly connected to the gap between the first mounting block 91 and the second mounting block 92. The installation rod 93 is slidably connected with a moving block 94. A spring 95 is fixedly connected to the bottom of the moving block 94. The spring 95 is sleeved on the installation rod 93. A clamping rod 96 is fixedly connected to the top of the moving block 94. The clamping rod 96 is slidably connected with the first mounting block 91. The clamping rod 96 is clamped with the card slot of the limiting rod 82. By setting the limiting device 9, the spring 95 supports the moving block 94, so that the clamping rod 96 is clamped with the card slot of the limiting rod 82, thereby fixing the position of the supporting device 8 and facilitating the staff to adjust the position of the supporting plate 84.

[0029] Among them, a rubber pad 85 is arranged on the surface of the supporting plate 84. By adding the rubber pad 85, the service life and stability of the device are enhanced, and the maintenance cost is reduced.

[0030] Among them, wear-resistant particles are arranged on the surface of the support frame 4. The friction force for placing the prefabricated parts is increased, and the overall handling stability is improved.

[0031] The above; only the preferred specific implementation manners of the present utility model; but the protection scope of the present utility model is not limited thereto; any person skilled in the art within the technical scope disclosed by the present utility model; according to the technical solution and its improved concept of the present utility model, making equivalent replacements or changes; should be covered by the protection scope of the present utility model.

Claims

1. A construction device for assembling precast tunnel side box culverts, comprising a base (1), characterized in that: Universal wheels (2) are provided at the bottoms on both sides of the base (1). Support rods (3) are fixedly connected at equal intervals in the top groove of the base (1). A support frame (4) is fixedly connected to the top of the support rods (3). The support frame (4) is used to support prefabricated components. An adjustment device (5) is arranged in the gap of the support frame (4). The adjustment device (5) can adjust the position of the prefabricated component placed on the surface of the support frame (4). Fixed frames (6) are fixedly connected to the tops on both sides of the base (1). A handle (7) is fixedly connected to the outer wall of the fixed frame (6). A support device (8) is arranged above the fixed frame (6). A limiting device (9) is arranged on the surface of the fixed frame (6). The limiting device (9) is used for clamping the support device (8).

2. The construction device for assembling precast tunnel side box culverts according to claim 1, characterized in that: The adjustment device (5) includes an electric telescopic rod (51), a moving frame (52), a moving plate (53) and guide wheels (54). The electric telescopic rod (51) is fixedly connected to the inner wall of the fixed frame (6). The output end of the electric telescopic rod (51) is fixedly connected to the moving frame (52). The moving plate (53) is fixedly connected to the bottom of the moving frame (52). The moving plate (53) penetrates and is slidably connected to the support rod (3). Guide wheels (54) are arranged on the surface of the moving plate (53) in the gap of the support frame (4). The guide wheels (54) are used to adjust the position of the prefabricated component.

3. The construction device for assembling prefabricated tunnel side box culverts according to claim 1, characterized in that: The support device (8) includes a moving rod (81), a limiting rod (82), a baffle (83) and a support plate (84). The moving rod (81) and the limiting rod (82) are both slidably connected to the fixed frame (6). The ends of the moving rod (81) and the limiting rod (82) are fixedly connected to the baffle (83). The support plate (84) is fixedly connected to the ends of the moving rod (81) and the limiting rod (82) far away from the baffle (83). Card slots are arranged at equal intervals at the bottom of the limiting rod (82). The limiting device (9) is used for clamping the card slots of the limiting rod (82).

4. The construction device for assembling prefabricated components of a tunnel side box culvert according to claim 3, characterized in that: The limiting device (9) includes a first mounting block (91), a second mounting block (92), a mounting rod (93), a moving block (94), a spring (95) and a clamping rod (96). The first mounting block (91) and the second mounting block (92) are both fixedly connected to the fixed frame (6). The mounting rod (93) is fixedly connected in the gap between the first mounting block (91) and the second mounting block (92). The moving block (94) is slidably connected to the mounting rod (93). The spring (95) is fixedly connected to the bottom of the moving block (94). The spring (95) is sleeved on the mounting rod (93). The clamping rod (96) is fixedly connected to the top of the moving block (94). The clamping rod (96) is slidably connected to the first mounting block (91). The clamping rod (96) is used for clamping the card slot of the limiting rod (82).

5. The construction device for assembling precast components of tunnel side box culverts according to claim 3, characterized in that: A rubber pad (85) is arranged on the surface of the support plate (84).

6. The construction device for assembling prefabricated tunnel side box culverts according to claim 1, characterized in that: Wear-resistant particles are arranged on the surface of the support frame (4).

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