A construction pipe cross connection fastener

Abstract

The invention discloses a building pipe cross connecting fastener, which comprises a connecting seat, wherein the two ends of one side of the connecting seat are provided with clamp sheets connected to the connecting seat through hinges; for two ends, vertical to the clamp sheets, of the back side of the connecting seat, one end is connected with a closing cover through a hinge, and the other end outwards extends to form a clamp seat; a groove is formed in the clamp seat; an end part of the closing cover is provided with a positioning block; the positioning block can be placed in the groove; the clamp seat and the closing cover are connected through a lock pin; the clamp sheets mainly clamp a building pipe; and a pipe seat of the other building pipe in crossed placement is formed by the back sides of the clamping sheets. The clamp seat and the closing cover are tightly connected through the lock pin so that the other building pipe in crossed placement can be clamped; and the speed is increased by one half during the mounting and dismounting operation, so that the building speed is increased.

Description

technical field [0001] The invention relates to a material fitting used in engineering construction, in particular to a cross connection fastener for construction pipes. Background technique [0002] The building pipe connecting fastener currently used is made of a cross-shaped seat, two outer covers, pins and screw nuts. Its working principle is to fix a building tube with a cross-shaped seat, an outer cover, pins, screws and nuts, and then fix another crossed building tube with the cross seat to achieve the purpose of connection. [0003] It can firmly connect one construction pipe with another cross construction pipe, but it also has shortcomings and deficiencies: 1. There are defects in the use of screw caps with two screw caps, and the screw caps are easy to rust , easy to be bonded by concrete and easily damaged by the outside world; 2. The flexibility of the screw and the outer cover is low (when the connecting buckle is connected with the construction pipe, the open...

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Problems solved by technology

[0003] It can firmly connect one construction pipe with another cross construction pipe, but it also has shortcomings and deficiencies: 1. There are defects in the use of screw caps with two screw caps, and the screw caps are easy to rust , easy to be bonded by concrete and easily damaged by the outside world; 2. The flexibility of the screw and the outer cover is low (when the connecting buckle is connected with the construction pipe, the opening range of the screw is limited because it is connected to the side of the cross buckle, so it is difficult to use it during construction. There are a lot of inconveniences); 3, the speed is slow (due to the use of two screw caps, the workload is large and the construction speed is affected)

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