Assembly type positioning device used for PC component curing kin bolt pre-burying

Abstract

The invention discloses an assembly type positioning device used for PC component curing kiln bolt pre-burying. The assembly type positioning device comprises a positioning steel plate middle plate, positioning steel plate side plates, a connecting bolt, a connecting nut, a positioning bolt and a positioning nut, wherein the positioning steel plate middle plate is of a square frame structure; thetwo sides of the positioning steel plate middle plate are separately equipped with the positioning steel plate side plates; through the connecting bolt and the connecting nut, the positioning steel plate middle plate and the positioning steel plate side plates are connected and fixed, and two combined surfaces of the positioning steel plate middle plate and the positioning steel plate side platesare each provided with one group of bolt pre-burying circular holes. The device is arranged in upper and lower layers, and positioning hole plates of upper and lower positioning steel plate middle plates are connected and positioned through the positioning bolt and the positioning nut. The assembly type positioning device has the beneficial effects that: the structure is mounted and dismounted conveniently, quick and precise positioning can be achieved, repeated utilization can be achieved, the precise positioning problem for bolt pre-burying and the quick dismounting problem for the positioning device are solved, and work quality and work efficiency for bolt pre-burying construction are improved.

Description

technical field [0001] The invention belongs to the field of building engineering construction, and in particular relates to an assembled positioning device for pre-embedment of PC component maintenance kiln bolts. Background technique [0002] In the foundation construction process of prefabricated workshops and production lines, there are a large number of pre-embedded bolts, especially in the PC component maintenance kiln foundation. There are a lot of pre-embedded bolts, and workers have the following problems in the process of pre-embedded bolt positioning: [0003] 1) The pre-embedded bolts are difficult to locate. The pre-embedded bolts at the column foot are at the junction of the column and the ring beam, and the steel bars are dense. It is difficult to accurately locate multiple pre-embedded bolts. [0004] 2) After the position of the bolt is calibrated, it needs to be welded and fixed on the steel frame, which is prone to deviation during welding, requiring two w...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an assembled positioning device (hereinafter referred to as: the device) for PC component maintenance kiln bolt pre-embedding. This device can solve the precise positioning of the pre-embedded bolt and the quick disassembly of the positioning device. problems, improve the work quality and work efficiency of bolt pre-embedded construction

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