Splicing device for aerial corridor bridge

Abstract

The invention discloses a splicing device for an aerial corridor bridge. The splicing device comprises a cross beam, wherein clamping grooves are formed in the top of the surface, close to each other,of the cross beam; a supporting frame is clamped between the clamping grooves; a bottom plate is laid on the supporting frame; the bottom plate and the supporting frame are bolted through bolts; a mounting groove is formed in the top of the side, away from each other, of the cross beam; fences are clamped in the mounting groove and bolted through bolts; a connecting column is fixedly mounted at one end of each fence; a connecting sleeve is fixedly mounted at the other end of each fence; the connecting sleeves of the adjacent fences are clamped with the connecting columns; and a splicing mechanism is mounted between each connecting column and the corresponding connecting sleeve. The supporting frame is clamped with the clamping grooves for fixation, so that the bottom plate is laid and spliced conveniently; the bottom plate and the supporting frame are bolted and fixed through the bolts; the fences are clamped with the mounting groove, the connecting sleeves of the adjacent fences areconnected with the connecting columns in a sleeving manner, and the fences are spliced and fixed through the splicing mechanisms, so that the mounting is convenient; the splicing mechanisms can buffervertical vibration of the fences, so that vibration damage caused by rigid contact between the fences is avoided; and the splicing mechanisms are convenient to dismount, so that the fences are convenient to replace when damaged.

Description

technical field [0001] The invention relates to the technical field of aerial corridors, in particular to a bridge splicing device for aerial corridors. Background technique [0002] Air corridors are often used as connecting bridges between buildings, with enclosures on the outside. The steel structure beams connecting the two buildings are connected at the bottom of the corridor structure, and fences, floor plates and other facilities are assembled on the beams. The current corridors When assembling, the fences are directly welded and fixed, and the seismic performance between the welded and fixed fences is poor. Fractures and other phenomena have occurred, and the fence cannot be replaced when it is damaged, which is not conducive to use. Therefore, we propose an aerial corridor bridge splicing device to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a bridge splicing device for aerial corridors to solve t...

AI Technical Summary

Problems solved by technology

[0002] Air corridors are often used as connecting bridges between buildings, with enclosures on the outside. The steel structure beams connecting the two buildings are connected at the bottom of the corridor structure, and fences, floor plates and other facilities are assembled on the beams. The current corridors When assembling, the fences are directly welded and fixed, and the seismic performance between the welded and fixed fences is poor

Fractures and other phenomena have occurred, and the fence cannot be replaced when it is damaged, which is not conducive to use. Therefore, we propose a bridge splicing device for aerial corridors to solve the above problems

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