A connection component of bridge wet joint construction formwork

Abstract

The invention provides a connection assembly of bridge wet joint construction formwork, which includes a base, bearing plates are fixedly connected to both sides of the top of the base, a screw is arranged between the bearing plates, and one end of the screw is connected to one of the two bearing plates through a rotating shaft. The other end passes through the side wall of the other bearing plate through the bearing sleeve, the two ends of the screw are screwed and connected to the nut seat, the bottom of the two nut seats are fixedly connected to the support plate, and the support plate is opposite The upper part of one side is connected with the upper splint through the rotation of the torsion spring rotating shaft, and the lower part is connected with the lower splint through the rotation of the torsion spring rotating shaft. The invention adjusts the position of the support plate, and then can realize the clamping work of the formwork of different specifications, and also solves the problem that the connection assembly in the prior art is not convenient for concrete pouring, and at the same time, it is time-consuming and laborious to fix the formwork , It is difficult to disassemble the formwork in the later stage, which is not conducive to rapid construction and other issues.

Description

technical field [0001] The invention relates to the field of formwork butt joint technology, in particular to a connection assembly of a bridge wet joint construction formwork. Background technique [0002] With the continuous development of society, the requirements for buildings are getting higher and higher. During bridge construction, bridge wet joints are usually required. The so-called bridge wet joints refer to prefabricated prestressed concrete beams in blocks. , and then assembled into large-span continuous beams with cantilevers, and cast-in-place concrete is used between the beams to connect the beams into a whole joint. Usually, various types of formwork are required to match the pouring when performing bridge wet joints concrete. [0003] The patent for invention with the publication number CN103510466B discloses a construction method for the wet joints of the T-beam bridge deck system, which solves the existing formwork support device in the formwork support p...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a connection assembly of a bridge wet joint construction formwork, which solves the problem that the formwork connection assembly in the prior art is not convenient for concrete pouring, and the fixing of the formwork is time-consuming and laborious, and it is difficult to disassemble the formwork later, which is not conducive to To solve the problem of rapid construction, and at the same time realize the function of clamping the construction formwork according to the bending arc of the prestressed concrete beam block structure when the connecting components are in use

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