Assembly type wallboard base embedded bolt positioning device

Abstract

The invention discloses an assembly type wallboard base embedded bolt positioning device which comprises a formwork, upper sliding rails, lower sliding rails and a positioning block. The positioning block comprises a base plate and four L-shaped supports, the base plate is arranged on the two upper sliding rails, a vertical supporting plate is arranged on one side of the positioning block and fixed to the upper sliding rails, and a limiting rod is arranged on the lower sliding rails. The L-shaped supports are arranged on the limiting rod, an X-direction plate and a Y-direction plate are arranged between the adjacent L-shaped supports, a first lead screw is arranged between the X-direction plate and the inner wall of the steel formwork, a first adjusting ring is fixed to the first lead screw, a second lead screw is arranged between a Y-direction plate and the supporting plate, and a second adjusting ring is fixed to the first lead screw. The position of the positioning block of the device can be adjusted and locked, displacement is avoided in the pouring process, and the position of a stairway is guaranteed; in the adjusting process, the positioning block moves on the upper slidingrails and the limiting rod, and resistance is small; and the device is simple in whole structure, reliable in technicality, high in operability and worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a pre-embedded bolt positioning device for an assembled wall board base. Background technique [0002] With the development of the times, the construction of houses can be like machine production, as long as the prefabricated house components are transported to the construction site and assembled. The use of this prefabricated construction has the advantages of convenient construction and fast project progress. Among them, the installation of prefabricated wall panels is one of the important links of prefabricated buildings. At present, when laying prefabricated wall panels, the floor slabs are usually prefabricated and laid on the upper side of the wall, and the upper end of the wall is provided with protrusions. Or vertical bolts, after being firmly connected with the floor slab, post-pouring is performed to grout the joints. The position of the upper ...

AI Technical Summary

Problems solved by technology

Among them, the installation of prefabricated wall panels is one of the important links of prefabricated buildings. At present, when laying prefabricated wall panels, the floor slabs are usually prefabricated and then laid on the upper side of the wall, and the upper end of the wall is provided with protrusions. Or vertical bolts, after being firmly connected with the floor slab, post-casting is performed to grout the joints. The position of the upper end of the wall or the position of the bolts determines the quality of the laying. If their positions are not accurate, they will It will directly affect the positioning of the floor. Now the upper end of the wall is raised or the bolts are easy to shift during processing, which brings trouble to the subsequent process and needs to be improved.

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