Simple bridge platform suitable for bridge construction

Abstract

The utility model discloses a simple bridge platform suitable for bridge construction, which comprises two bridge floors and guardrails arranged on the sides, close to each other, of the two bridge floors, bottom channel steel is arranged on the sides, close to each other, of the two guardrails, square timber is arranged on the top of the bottom channel steel, bamboo plywood is arranged on the top of the square timber, and the bamboo plywood is arranged on the top of the bottom channel steel. By arranging the bridge floor, the guardrails, the bottom channel steel, the square timbers, the bamboo plywood, the embedded concrete platform, the opposite-pull screws, the nuts and the top channel steel, the device has the advantages of being convenient to take materials, simple in structure and convenient to assemble and disassemble, the height of construction operation is adjusted by adjusting the opposite-pull screws, construction of the side faces of the guardrails is achieved more conveniently, and the construction efficiency is improved. And the bamboo plywood is additionally arranged at the bottom, so that construction operation of workers is facilitated, meanwhile, the safety of constructors is guaranteed, the problems of guardrail side face maintenance and bridge bottom construction are effectively solved, and the construction requirements of modern bridge engineering are greatly met.

Description

Technical Field

[0001] The utility model belongs to the technical direction of bridge construction, and particularly relates to a simple bridge truss platform applicable to bridge construction. Background Technique

[0002] The construction of bridge deck accessory structures is an important part of bridge engineering. Especially during the construction of the bottom and side of the bridge, various construction safety accidents are likely to occur. After the construction of the anti-collision guardrail is completed, it is necessary to pour the ETC gantry foundation. At this time, relying solely on machinery for installation cannot accurately position and fix, and manual assistance for positioning is required. However, the space between the two guardrails in the middle of the bridge is narrow, and there is no place to hang safety devices, resulting in the danger of falling from a height for the operators during auxiliary construction. To facilitate the construction of bridge deck accessory structures and ensure the safety of the operators, there is an urgent need for a simple bridge truss platform to solve the above-mentioned problems. Content of the Utility Model

[0003] The purpose of the utility model is to propose a simple bridge truss platform applicable to bridge construction for the existing technology to solve the problems raised in the above background technique.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A simple bridge truss platform applicable to bridge construction, including two bridge decks and guardrails arranged on one side where the two bridge decks are close to each other. On one side where the two guardrails are close to each other, there is a bottom channel steel. On the top of the bottom channel steel, there is a square timber. On the top of the square timber, there is a bamboo plywood. On the top of the bamboo plywood, there is a precast concrete platform. At both ends of the bottom channel steel, there are tie rods. At both ends of the tie rods, there are nuts. On the top of the tie rods, there is a top channel steel. By setting the bridge deck, guardrail, bottom channel steel, square timber, bamboo plywood, precast concrete platform, tie rod, nut and top channel steel, the characteristics of convenient material collection, simple structure, convenient installation and disassembly are realized. By adjusting the tie rod, the height of the construction operation is adjusted, and the construction on the side of the guardrail is more conveniently realized. And by adding bamboo plywood at the bottom, it is convenient for the workers to construct, and at the same time, the safety of the construction personnel is ensured. Furthermore, the problems of the side maintenance of the guardrail and the construction at the bottom of the bridge are effectively solved, greatly meeting the construction needs of modern bridge engineering.

[0005] Furthermore, the bottom channel steel is arranged longitudinally along the bridge deck at 1000 mm, and the bottom channel steel is connected to the bottom nut of the tie rod, which is convenient for support.

[0006] Furthermore, the size of the square timber is 80×80 mm, and it is distributed at an interval of 250 mm, which is convenient for padding.

[0007] Furthermore, the thickness of the bamboo plywood is 15 mm, and it is laid longitudinally along the bridge deck, which facilitates the construction work of the staff.

[0008] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: for the present utility model,

[0009] (1) By providing a bridge deck, guardrails, bottom channel steels, square timbers, bamboo plywood, pre-embedded concrete platforms, tie rods, nuts and top channel steels, the characteristics of convenient material taking, simple structure, convenient installation and disassembly are realized. By adjusting the tie rods, the height of the construction work is adjusted, and the construction on the side of the guardrail is more conveniently realized. Moreover, by adding bamboo plywood at the bottom, it is convenient for workers to carry out construction work and also ensures the safety of construction personnel. Furthermore, the problems of the maintenance of the side of the guardrail and the construction at the bottom of the bridge are effectively solved, greatly meeting the construction needs of modern bridge projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the top view structural schematic diagram of the present utility model.

[0013] In the figures: 1, bridge deck; 2, guardrail; 3, bottom channel steel; 4, square timber; 5, bamboo plywood; 6, pre-embedded concrete platform; 7, tie rod; 8, nut; 9, top channel steel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following further describes in detail the technical solution of the present utility model with reference to the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0015] Please refer to Figure 1-2, the present utility model provides a technical solution: a simple bridge truss platform suitable for bridge construction, including two bridge decks 1 and guardrails 2 arranged on one side of the two bridge decks 1 close to each other. On one side of the two guardrails 2 close to each other, there is a bottom channel steel 3. On the top of the bottom channel steel 3, there is a square timber 4. On the top of the square timber 4, there is a bamboo plywood 5. On the top of the bamboo plywood 5, there is a pre-embedded concrete platform 6. At both ends of the bottom channel steel 3, there is a tie rod 7. At both ends of the tie rod 7, there are nuts 8. On the top of the tie rod 7, there is a top channel steel 9. By setting the bridge deck 1, guardrail 2, bottom channel steel 3, square timber 4, bamboo plywood 5, pre-embedded concrete platform 6, tie rod 7, nut 8 and top channel steel 9, the characteristics of convenient material taking, simple structure, convenient installation and disassembly are realized. By adjusting the tie rod 7, the height of the construction operation is adjusted, and the construction on the side of the guardrail 2 is more conveniently realized. And by adding a bamboo plywood 5 at the bottom, it is convenient for workers to carry out construction operations, and at the same time, the safety of construction personnel is ensured. Furthermore, the problems of side maintenance of the guardrail and construction under the bridge are effectively solved, greatly meeting the construction needs of modern bridge projects.

[0016] Furthermore, the bottom channel steel 3 is arranged longitudinally along the bridge deck 1 at 1000 mm, and the bottom channel steel 3 is connected to the bottom nut 8 of the tie rod 7, which is convenient for support.

[0017] Furthermore, the size of the square timber 4 is 80×80 mm and is distributed at an interval of 250 mm, which is convenient for padding.

[0018] Furthermore, the thickness of the bamboo plywood 5 is 15 mm and it is laid longitudinally along the bridge deck 1, which is convenient for the staff to carry out construction operations.

[0019] During construction, first, the bottom channel steel 3 is horizontally supported on the already constructed guardrail 2, and the bottom channel steel 3 is arranged longitudinally along the bridge deck 1 at an interval of 1000 mm. Then, the tie rod 7 is installed at both ends of the bottom channel steel 3 and fixed by the nut 8, and the top channel steel 9 is installed on the top of the tie rod 7, and the top channel steel 9 is fixed to the top of the guardrail 2 by the nut 8. Then, the square timber 4 is installed on the bottom channel steel 3 at an interval of 250 mm, and the bamboo plywood 5 is installed on the square timber 4. Finally, through the construction operation platform formed by the bamboo plywood 5, it is convenient for the staff to carry out construction operations, effectively improving the safety of construction. And the overall structure is simple, improving the convenience of operation and reducing the construction cost.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A simple bridge truss platform applicable to bridge construction, comprising two bridge decks (1) and guardrails (2) arranged on one side where the two bridge decks (1) are close to each other, and characterized in that: On one side where the two guardrails (2) are close to each other, there is a bottom channel steel (3). On the top of the bottom channel steel (3), there is a square timber (4). On the top of the square timber (4), there is a bamboo plywood (5). On the top of the bamboo plywood (5), there is a precast concrete platform (6). At both ends of the bottom channel steel (3), there are tie bolts (7). At both ends of the tie bolts (7), there are nuts (8). On the top of the tie bolts (7), there is a top channel steel (9).

2. The simple bridge support platform applicable to bridge construction according to claim 1, wherein: The bottom channel steel (3) is arranged longitudinally along the bridge deck (1) at a distance of 1000 mm, and the bottom channel steel (3) is connected to the bottom nut (8) of the tie bolt (7).

3. The simple bridge erection platform applicable to bridge construction according to claim 1, characterized in that: The size of the square timber (4) is 80×80 mm, and it is distributed at an interval of 250 mm.

4. The simple bridge erection platform applicable to bridge construction according to claim 1, characterized in that: The thickness of the bamboo plywood (5) is 15 mm, and it covers the bridge deck (1) longitudinally.

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