Clamping pin, manufacturing method thereof, aluminum alloy template system using clamping pin and construction method

Abstract

The invention relates to a clamping pin, a manufacturing method thereof, an aluminum alloy template system using the clamping pin and a construction method, and aims to provide a clamping pin, a manufacturing method thereof, an aluminum alloy template system by the clamping pin and a matched construction method, wherein the clamping pin is simple in structure, convenient to disassemble and assemble and good in fixing effect, and the aluminum alloy template system has high supporting stability. A limit hole is formed in a conical pin body, and a right-angled trapezoid limit piece can enter and exit the limit hole. When the clamping pin is manufactured, the conical pin body and a circular head are firstly formed, the limit hole and the limit piece are formed, the limit piece can enter and exit the limit hole, concrete is poured between an inner template and an outer template of the aluminum alloy template system, and the edges of the inner template and the outer template are connected through the clamping pin and a pull piece. When construction is performed, the inner template and the outer template are firstly arranged, the pull piece is connected with the inner template and the outer template through the clamping pin, the concrete is poured, the clamping pin, the inner template and the outer template are disassembled after the concrete solidifies, and the pull piece positioned outside the concrete is broke off. The clamping pin is simple in structure, convenient to disassemble and assemble and good in fixing effect, the aluminum alloy template system using the clamping pin is high in supporting stability, and the construction method is matched with the system.

Description

technical field [0001] The invention relates to the technical field of aluminum formwork construction, in particular to a bayonet pin and a manufacturing method thereof, an aluminum alloy formwork system and a construction method using the same. Background technique [0002] Aluminum alloy formwork is widely used in the construction industry due to its advantages of saving plastering costs, high recycling value and reusability. The vast majority of aluminum formwork on the market adopts the traditional pull-screw formwork system, which requires one-time auxiliary materials such as cement fixing columns, steel bar fixing columns or screw sleeves for each floor slab, and the cost is too high. Moreover, there are problems such as the tightness and looseness of the screw and the loosening of the vibrating rod after the vibration of the pull screw, so the accuracy cannot be guaranteed. At the same time, in order to meet the high requirements of developers and general contractors...

AI Technical Summary

Problems solved by technology

The vast majority of aluminum formwork on the market adopts the traditional pull-screw formwork system, which requires one-time auxiliary materials such as cement fixing columns, steel fixing columns or screw sleeves for each floor slab, and the cost is too high

In addition, there are problems such as the tightness and looseness of the screw and the loosening of the vibrating rod after the vibration of the pull screw, and the accuracy cannot be guaranteed.

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