U-shaped building embedded part and construction method of anchoring component of U-shaped building embedded part

Abstract

The invention discloses a U-shaped building embedded part and a construction method of an anchoring component applying the U-shaped building embedded part. The embedded part comprises a U-shaped bolt, two connecting sleeves and a reinforcing steel bar; the U-shaped bolt and the connecting sleeves are connected through threads, and the reinforcing steel bar and the U-shaped bolt are welded, so that the U-shaped bolt is prevented from being deformed in the carrying process. When embedding in pouring construction is conducted, the ends of the connecting sleeves abut against a whole formwork, holes do not need to be preformed in the whole formwork, the slurry leakage phenomenon cannot occur in the pouring process, and later formwork stripping is easy; in addition, accessory equipment is connected with the sleeves of the U-shaped embedded part through bolts, when the accessory equipment fails, the accessory equipment can be maintained and replaced by screwing down the connecting bolts, and therefore concrete structure ancillary facilities are greatly convenient to maintain and replace.

Description

technical field [0001] The invention belongs to building pre-embedded structural parts, in particular to a construction method of U-shaped building pre-embedded parts and anchoring components thereof. Background technique [0002] At present, anchor embedded parts are usually used in the construction of concrete bridge structures. Most of the existing anchor embedded parts are U-shaped bolts. With the widespread use of U-shaped bolts, their disadvantages have gradually become prominent, mainly in the following aspects: 1. Since a large number of integral steel formworks are used in the current concrete bridge structure, the embedded U-bolts The ends of the shaped bolts need to be exposed to the surface of the concrete bridge structure first, and the corresponding integral steel formwork needs to be pre-drilled, which will lead to the phenomenon of grout leakage during the concrete pouring construction process, which will bring difficulties to the demoulding of the steel form...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a construction method of U-shaped building embedded parts and their anchoring components, which can effectively avoid grout leakage and demoulding difficulties caused by existing U-shaped bolt embedded parts during use. , Low availability of U-shaped bolt embedded parts and difficult maintenance of auxiliary facilities in the later period

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