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Connecting and inserting fastener

A plug-in and fastener technology, applied in the connection of scaffolding, housing structure support, housing structure support, etc., can solve the problems of high labor intensity, harsh working environment, low efficiency, etc., and reduce the time and work at heights. The effect of simplifying the construction work

Pending Publication Date: 2017-02-22
张新强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently widely used scaffolding fasteners for architectural decoration are constructed by fixedly connecting the fasteners with steel pipes with bolts, and the whole process is carried out at the construction site in the open air and high above the ground. The working environment is harsh, the labor intensity is high, and the efficiency is low.

Method used

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  • Connecting and inserting fastener
  • Connecting and inserting fastener
  • Connecting and inserting fastener

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0014] figure 1 , figure 2 , Figure 4 is an embodiment of the plug-in fastener of the present invention, the cone seat 1 and the clamping hoop 6 are hinged by the hinge 4; the cone 8 is fixedly connected with the lower half ring of the clamping hoop 6, and the The upper half ring is hinged with the lower half ring through the hinge 4; the bolt 7 fixes the clamping hoop 6 and the steel pipe 5, inserts the cone 8 into the taper hole 2 of the cone seat 1, and stably connects the horizontal steel pipe and the vertical steel pipe ; When dismantling, the inclined wedge 9 is inserted into the inclined hole 3, and the inclined wedge 9 is hit with a small hammer, so that the cone 8 can be squeezed out of the cone hole 2.

[0015] Fig. 3 is another embodiment of the present invention, four conical seats are connected in one body on the horizontal section, a...

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Abstract

The invention discloses a connecting and inserting fastener which can be fixed to steel tubes on an indoor ground. On a scaffold erecting site, only a connecting portion and an inserting portion of the connecting and inserting fastener fixed to the steel tubes need to be inserted in a pair to complete connection, and time and labor are saved. The connecting and inserting fastener provided by the invention can be widely applied to scaffold erecting of building and decoration sites.

Description

technical field [0001] The invention relates to a scaffold fastener for construction and decoration, in particular to a scaffold fastener constructed of steel pipes and fasteners. Background technique [0002] At present, widely used scaffolding fasteners for architectural decoration are constructed by fixedly connecting the fasteners with steel pipes with bolts, and the whole process is carried out at high altitude in the open air at the construction site. The working environment is harsh, the labor intensity is high, and the efficiency is low. Contents of the invention [0003] The present invention overcomes the above-mentioned deficiencies of the prior art and provides a scaffold fastener. The plug-in fastener can be pre-fixed on the steel pipe according to different purposes on the indoor ground, and the laborious work of screwing the bolts in the open air at high altitude is transferred to the ground. Or it can be completed indoors. At the construction site, you only...

Claims

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Application Information

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IPC IPC(8): E04G7/14
Inventor 张新强
Owner 张新强
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