CN219137365U

CN219137365U - Groove temporary bridge

Info

Publication number: CN219137365U
Application number: CN202221562207.4U
Authority: CN
Inventors: 孙德生; 冯建斌; 肖兵; 郭志强; 张洁玙; 王奇; 李燚; 李美娟; 李俊; 侯婧
Original assignee: Shanxi Mechanization Construction Group Co Ltd
Current assignee: Shanxi Mechanization Construction Group Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-06-06
Anticipated expiration: 2032-06-22

Abstract

The utility model belongs to the technical field of construction engineering, and provides a trench temporary bridge, which aims to solve the technical problems that in the prior art, the temporary bridge is inconvenient to transport and occupies storage space when in idle, and comprises a bridge body, wherein the bridge body comprises a framework at the bottom, a lining plate is paved on the framework, and fences are vertically arranged on two sides of the long side of the framework; wherein, the axle body bottom is provided with two sets of detachable wheels. The utility model effectively solves the problem of crossing the trench in trench construction, and can be used as an in-situ transportation trolley at ordinary times, and has the advantages of low input cost, simple and accessible used materials. The assembly process is simple, the disassembly is convenient, the traction and the movement are convenient, and the like, and can be widely applied to the field of building construction.

Description

Groove temporary bridge

Technical Field

The utility model belongs to the technical field of building engineering construction, and particularly relates to a trench bridge.

Background

The construction method is time-consuming and labor-consuming, has potential safety hazards, is not standard and attractive, and does not meet the requirements of on-site civilized construction.

Chinese utility model CN212357949U discloses a channel erection bridge, comprising a bridge body, wherein the bridge body comprises a tread portion, the left and right ends of the tread portion are hinged with a support portion through a rotating shaft, the tread portion and the two support portions form an isosceles trapezoid bridge body structure, and a fixing mechanism for fixing the positions of the two support portions is arranged between the two support portions. According to the pipeline trench erection temporary bridge, the pedal part and the supporting part in the whole bridge body adopt the hinge structure, so that the height of the bridge body is adjustable, the height of the bridge body can be adjusted according to the space size required by pipeline construction, and different pipeline laying construction requirements are met. Meanwhile, due to the hinge structure, the bridge body is convenient to fold, and in a non-working state, the bridge body is folded and stored, so that the warehousing operation convenience is improved. However, the utility model has the technical problems that the transportation is inconvenient, the bearing capacity is limited and the bridge passing of the trolley is extremely inconvenient due to the hinged connection of the hinge devices, and the trolley can only be stored in a warehouse when in idle.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a groove bridge which can move at any time and can be disassembled and assembled at any time.

The utility model adopts the following technical scheme: the trench bridge comprises a bridge body, wherein the bridge body comprises a framework at the bottom, a lining plate is paved on the framework, and two sides of the long side of the framework are vertically provided with fences; wherein, the axle body bottom is provided with two sets of detachable wheels.

Further, a traction plate is arranged on one side of the short side of the framework, and a traction hole is formed in one side, far away from the bridge body, of the traction plate.

Further, the whole isosceles triangle shape that is of traction plate, base and the frame of skeleton are connected, and the contained angle department that two waists formed is equipped with the fillet transition, is equipped with the through-hole with the fillet concentric center for traction.

Further, the traction plate is fixedly connected with the framework.

Further, the traction plate is hinged with the framework.

Further, the traction plate and the lower side of the framework are provided with coaxial steel pipes, and pins can be inserted into the steel pipes to limit the downward turnover angle of the traction plate.

Compared with the prior art, the utility model has the beneficial effects that:

the groove temporary bridge which can be moved at any time and assembled and disassembled at any time effectively solves the problem of crossing a groove construction temporary road in groove construction, can be used as an in-situ transportation trolley at ordinary times, and has the advantages of low input cost, simple used materials and easy obtainment. The assembly process is simple, the disassembly is convenient, the traction and the movement are convenient, and the like, and can be widely applied to the field of building construction.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a bottom view of the present utility model.

Icon: 1. a bridge body; 11. a skeleton; 12. a lining plate; 13. a fence; 14. a galvanized plate; 2. a wheel; 3. a traction plate.

Detailed Description

The purpose, structure and function of the present utility model will be better understood, and a trench bridge of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the trench bridge comprises a bridge body 1, wherein the bridge body 1 comprises a framework 11 at the bottom, a lining plate 12 is paved on the framework 11, and two sides of the long side of the framework 11 are vertically provided with fences 13; the bottom of the bridge body 1 is provided with two groups of detachable wheels 2. The utility model relates to a groove temporary bridge, which is used as a groove temporary bridge in the groove excavation construction process, wherein wheels are arranged on a bridge body 1, so that the groove position of the temporary bridge can be quickly and conveniently transferred without other auxiliary transportation and lifting devices. The trolley can be used as an in-field transportation trolley at ordinary times. The tool is simple to disassemble and assemble, convenient and practical, and can be widely applied to the field of building construction.

In this embodiment, the bridge body 1 includes skeleton 11 and rail 13 that equilateral 60mm angle steel was built, and skeleton 11 is made by horizontal and vertically setting's angle steel end to end welded connection, and rail 13 is made by horizontal and vertical angle steel and the vertically angle steel end to end welded connection of skeleton 11, and length, width, the high size of bridge body are 4m, 2.5m, 1.5m respectively, can connect the setting in the middle of the skeleton 11 and be used for the angle steel that strengthens, and the centre of rail 13 also can set up the angle steel that is used for strengthening, and the side cover welding of rail is 0.5 mm's galvanized sheet 14. The upper surface of the framework 11 is paved and connected by a steel lining plate 12 with the thickness of 5mm, the steel lining plate 12 is arranged on the frame of the framework 11, the frame of the framework 11 is also provided with a traction plate 3, the whole traction plate 3 is in an isosceles triangle shape, the bottom edge is fixedly connected or hinged with the frame of the framework 11, the included angle formed by two waists of the traction plate 3 is provided with a fillet transition, and a through hole concentric with the fillet is formed to facilitate the traction of the device. When the traction plate 3 is hinged with the frame of the framework 11, the traction plate 3 can be folded upwards, a coaxial steel pipe is arranged at the lower sides of the traction plate 3 and the framework 11, and pins can be inserted into the steel pipe to limit the traction plate 3 and the framework 11 to be positioned on the same horizontal plane. The bottom of the bridge body 1 is provided with two groups of detachable wheels 2, and the diameter of the wheels 2 is 900mm. The wheel 2 can be installed by using a conventional installation mode, for example, a wheel fork is arranged on the framework 11, the wheel 2 is installed on the wheel fork by using a quick-release rod, the wheel 2 can be quickly detached after the bridge body 1 is pulled to a proper position of a groove, and the wheel 2 is quickly installed when the bridge body 1 needs to be pulled to other places.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a slot bridge, includes bridge body (1), bridge body (1) skeleton (11) including the bottom, welt (12) have been laid on skeleton (11), and the long limit both sides of skeleton (11) are vertical to be provided with rail (13), its characterized in that, bridge body bottom is provided with two sets of wheels (2) of detachable.

2. The grooved bridge according to claim 1, characterized in that the short side of the skeleton (11) is provided with a traction plate (3), the traction plate (3) being provided with traction holes on the side remote from the bridge body (1).

3. The groove bridge according to claim 2, wherein the traction plate (3) is in an isosceles triangle shape as a whole, the bottom edge is connected with the frame of the skeleton (11), the included angle formed by the two waists is provided with a fillet transition, and a through hole is arranged at the center of the fillet for traction.

4. A gutter inlet according to claim 2 or 3, characterized in that the traction plate (3) is fixedly connected to the frame (11).

5. A gutter bridge according to claim 2 or 3, characterized in that the traction plate (3) is hinged to the skeleton (11).

6. The groove bridge according to claim 5, characterized in that the lower sides of the traction plate (3) and the skeleton (11) are provided with coaxial steel pipes, and pins can be inserted into the steel pipes to limit the downward turning angle of the traction plate (3).