Large bridge support part transport vehicle

Abstract

The utility model discloses a large-scale bridge support part transport vehicle which comprises a base and track rollers installed at the bottom of the base, the track rollers are connected to a sliding rail laid on the ground in a rolling mode, the base is driven by a driving assembly, and a first vertical frame and a second vertical frame which are symmetrically arranged are connected to the top face of the base. The bottom of the first vertical frame is connected to the base through a sliding adjusting assembly, the bottom of the second vertical frame is fixed to the base through a base plate, two supporting assemblies are arranged between the first vertical frame and the second vertical frame, each supporting assembly comprises two symmetrically-arranged supporting frames and a plurality of fixing rods, and the supporting frames are fixed to the top face of the base. According to the utility model, a part is hoisted between the two vertical frames through a crown block, the fixing rod penetrates through the through hole in the part, the part can be erected on the four supporting frames, and the part is clamped and prevented from inclining by adjusting the distance between the two vertical frames, so that the labor is greatly reduced, the fixing time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge bearing component production equipment, in particular to a large-scale bridge bearing component transport vehicle. Background Art

[0002] Bridges are key components in road traffic, and bridge bearings are key components in bridge construction. They adapt to the effective load, deformation, and rotation of the beam body and transmit the upper load to the pier foundation. The installation quality of the bearings will directly affect the operational safety of the bridge. The load, deformation, rotation of the beam body and the installation quality of the bearings are all crucial to bridge safety. At the same time, bridge bearings play a connecting role.

[0003] During the production process of bridge bearings, the bridge bearing components need to be painted and dried, which requires constant movement. Small bridge bearing components can be transported by hoisting, but large bridge bearing components themselves are too heavy, and a large number of workers are required to cooperate and fix them manually during transportation, which greatly increases production costs and reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide a large bridge support parts transport vehicle to solve the above-mentioned problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a large-scale bridge support component transport vehicle, comprising a base and a track roller installed at the bottom of the base, the track roller is rollingly connected to a slide rail laid on the ground, the base is driven by a driving assembly, and two symmetrically arranged first frames and a second frame are connected to the top surface of the base, the bottom of the first frame is connected to the base through a sliding adjustment assembly, the bottom of the second frame is fixed to the base through a pad, two groups of support assemblies are arranged between the first frame and the second frame, the support assembly comprises two symmetrically arranged support frames and a plurality of fixing rods, and the support frames are fixed to the top surface of the base.

[0007] Furthermore, a plurality of reinforcing plates are provided between the bottom of the first stand and the sliding adjustment assembly and between the bottom of the second stand and the pad.

[0008] Furthermore, auxiliary frames are provided on both sides of the first stand and the second stand, the top of the auxiliary frame is fixed on the first stand and the second stand, and the bottom of the auxiliary frame is connected to a roller.

[0009] Furthermore, the sliding adjustment assembly includes a slide rail fixed on the top surface of the base and a slide plate slidably connected to the slide rail. The bottom of the first stand is fixed to the slide plate. The slide rail is provided with a mounting groove. A screw rod is provided in the mounting groove. One end of the screw rod is rotatably connected to the slide rail through a bearing, and the other end is connected to a turntable after passing through the edge of the slide rail through a thread. The slide plate is connected to the screw rod through a screw rod sleeve.

[0010] Furthermore, the driving assembly includes a motor, a sprocket and a chain, the motor drives the chain to rotate via the sprocket, the chain is placed in a groove opened on the ground, and hooks are provided on both end surfaces of the base, and the hooks are hooked on the chain.

[0011] Compared with the prior art, the beneficial technical effects of the utility model are:

[0012] The utility model uses an overhead crane to lift the bridge support components between two upright frames, so that the fixing rods pass through the through holes on the bridge support components, so that the bridge support components can be placed on four support frames, and the bridge support components can be clamped by adjusting the distance between the two upright frames to prevent tilting, which greatly reduces labor, reduces the fixing time, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 This is a three-dimensional diagram of the utility model large bridge support parts transport vehicle;

[0015] Figure 2 This is a front view of the transport bearing of the large bridge bearing parts transport vehicle of the utility model;

[0016] Explanation of the accompanying drawings: 1. base; 2. track roller; 3. first stand; 4. second stand; 5. pad; 6. support frame; 7. fixing rod; 8. reinforcement plate; 9. auxiliary frame; 10. roller; 11. slide rail; 12. slide plate; 13. mounting groove; 14. screw rod; 15. turntable; 16. hook. DETAILED DESCRIPTION

[0017] like Figure 1-2As shown, a large bridge bearing component transport vehicle includes a base 1 and a track roller 2 installed at the bottom of the base 1, the track roller 2 is rollingly connected to a slide rail laid on the ground, the base 1 is driven by a driving assembly, the driving assembly includes a motor, a sprocket and a chain, the motor drives the chain to rotate through the sprocket, the chain is placed in a groove opened on the ground, hooks 16 are provided on both end surfaces of the base 1, the hooks 16 are hooked on the chain, and while the chain rotates, the base 1 can be driven to move through the hooks 16.

[0018] The top surface of the base 1 is connected with two symmetrically arranged first and second frames 3 and 4. The bottom of the first frame 3 is connected to the base 1 through a sliding adjustment assembly. The sliding adjustment assembly includes a slide rail 11 fixed on the top surface of the base 1 and a slide plate 12 slidably connected to the slide rail 11. The bottom of the first frame 3 is fixed to the slide plate 12. The slide rail 11 is provided with a mounting groove 13. A screw rod 14 is provided in the mounting groove 13. One end of the screw rod 14 is rotatably connected to the slide rail 11 through a bearing, and the other end is connected to a turntable 15 after passing through the edge of the slide rail 11 through a thread. The slide plate 12 is connected to the screw rod 14 through a screw rod sleeve. The turntable 15 is rotated, and the rotation of the screw rod 14 drives the slide plate 12 to move on the slide rail 11.

[0019] The bottom of the second stand 4 is fixed on the base 1 via a backing plate 5 .

[0020] Two groups of support components are arranged between the first stand 3 and the second stand 4 . The support components include two symmetrically arranged support frames 6 and a plurality of fixing rods 7 . The support frames 6 are fixed on the top surface of the base 1 .

[0021] A plurality of reinforcing plates 8 are provided between the bottom of the first stand 3 and the sliding adjustment assembly and between the bottom of the second stand 4 and the pad 5 .

[0022] Auxiliary frames 9 are provided on both sides of the first frame 3 and the second frame 4 . The top of the auxiliary frame 9 is fixed on the first frame 3 and the second frame 4 . The bottom of the auxiliary frame 9 is connected to a roller 10 .

[0023] The action process of the utility model is as follows:

[0024] When in use, the bridge support component is hoisted by an overhead crane and sent between the first frame 3 and the second frame 4, and one side of the bridge support component is made as close to the second frame 4 as possible, and then the fixing rod 7 is inserted into the through hole at the bottom of the bridge support component, and then the bridge support component is lowered by the overhead crane, so that the two ends of the fixing rod 7 are placed on two support frames 6, and then the turntable 15 is rotated to make the first frame 3 continue to approach the bridge support component until the first frame 3 and the second frame 4 clamp the bridge support component, and then the motor is started to drive the base 1 to move through the chain.

[0025] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A large bridge bearing parts transport vehicle, characterized in that: The invention comprises a base (1) and a track roller (2) mounted at the bottom of the base (1); the track roller (2) is rollingly connected to a slide rail laid on the ground; the base (1) is driven by a driving assembly; two symmetrically arranged first upright frames (3) and second upright frames (4) are connected to the top surface of the base (1); the bottom of the first upright frame (3) is connected to the base (1) through a sliding adjustment assembly; the bottom of the second upright frame (4) is fixed to the base (1) through a pad (5); two groups of support assemblies are arranged between the first upright frame (3) and the second upright frame (4); the support assemblies comprise two symmetrically arranged support frames (6) and a plurality of fixing rods (7); the support frames (6) are fixed to the top surface of the base (1).

2. The large bridge bearing parts transport vehicle according to claim 1 is characterized in that: A plurality of reinforcing plates (8) are provided between the bottom of the first stand (3) and the sliding adjustment assembly and between the bottom of the second stand (4) and the pad (5).

3. The large bridge bearing parts transport vehicle according to claim 1 is characterized in that: Auxiliary frames (9) are provided on both sides of the first stand (3) and the second stand (4); the top of the auxiliary frame (9) is fixed on the first stand (3) and the second stand (4); and the bottom of the auxiliary frame (9) is connected to a roller (10).

4. The large bridge bearing parts transport vehicle according to claim 1, characterized in that: The sliding adjustment assembly comprises a slide rail (11) fixed on the top surface of the base (1) and a slide plate (12) slidably connected to the slide rail (11); the bottom of the first stand (3) is fixed on the slide plate (12); a mounting groove (13) is provided on the slide rail (11); a screw rod (14) is provided in the mounting groove (13); one end of the screw rod (14) is rotatably connected to the slide rail (11) through a bearing; the other end of the screw rod (14) is connected to a turntable (15) after passing through the edge of the slide rail (11) through a thread; and the slide plate (12) is connected to the screw rod (14) through a screw rod sleeve.

5. The large bridge bearing parts transport vehicle according to claim 1, characterized in that: The driving assembly comprises a motor, a sprocket and a chain. The motor drives the chain to rotate via the sprocket. The chain is placed in a groove opened on the ground. Hooks (16) are provided on both end surfaces of the base (1), and the hooks (16) are hooked on the chain.

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