Bidirectional regulation positioning buckle device for building construction cast-in-situ concrete combined template

Abstract

The invention discloses a double adjusting location locking device used for a cast-in-place compound template of building construction, which mainly consists of a pre-burying annular shelf provided with a convex column, an adjustable location fastener connected with the convex column in thread and an adjusting screw rod; the pre-burying annular shelf is arranged in a cast-in-place cavity formed bythe template and leads the adjusting screw rod to extend out of the wall of the template to reveal an adjusting square head; adjustable location fastener can be driven to rotate and move the templateto a needed position by turning the adjusting screw rod, then a locking nut is used to lock the template; the invention can simultaneously carry out double direction adjustment location to fix the compound template to form the cast-in-place cavity along the transverse and the longitudinal direction for the use of construction, has the advantages of precious adjusting location, convenient construction operation and saving construction material consumption, etc., besides, the invention has remarkable effects on improving the construction efficiency and the building engineering quality.

Description

Technical field: [0001] The invention relates to a device for fixing a combined formwork in cast-in-place concrete construction, which belongs to the technical field of special auxiliary equipment in the construction industry, and specifically relates to a locking device capable of bidirectional adjustment and positioning, which is especially suitable for fixing cast-in-place during civil construction operations template. Background technique: [0002] In the construction industry, a large number of load-bearing columns and load-bearing beams are constructed by cast-in-place methods. Generally speaking, the so-called cast-in-place construction is carried out in the following manner: first, "moulding" is carried out according to the architectural design requirements of columns and beams, that is, the formwork is fixed and combined to form a cast-in-place cavity, and then mixed and stirred according to the technical requirements of the construction process. The prepared concr...

AI Technical Summary

Problems solved by technology

Although it uses positioning nuts to limit the position, it is convenient for loading and unloading operations, but because it requires "the length of the wall-through bolt corresponds to the thickness of the wall" in use and can only limit one axial direction of the wall-through bolt. position, so that it can only be used in specific "wall thickness" occasions, especially it only has the function of "one-way limit", and does not have the horizontal and vertical directions of the combined formwork at the same fixed position The function of "two-way adjustment and positioning" can be carried out at the same time. Objectively speaking, there are still relatively large limitations in the actual "model-making" construction.

So far, no relevant literature reports have been found on the equipment that fixes the cast-in-place formwork with the function of "two-way adjustment and positioning" after preliminary searches

Images