Integrated nut connector

A connecting piece, integrated technology, applied in basic structure engineering, sheet pile wall, building and other directions, can solve the problems of unrealizable, unable to adjust the distance, etc., and achieve the effect of reasonable structure, ingenious design and strong adaptability

Active Publication Date: 2015-12-16
周兆弟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned prefabricated parts are fitted by clipping, and the distance cannot be adjusted after the clipping. When the connection distance between two prefabricated components needs to be adjusted, this kind of prefabricated parts cannot achieve this purpose

Method used

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Experimental program
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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 As shown, a one-piece nut connector includes a plug joint 1 and a connecting nut 2. The connecting nut 2 has a clamping platform 3 protruding in the direction of the axis line, and the connecting nut 2 is screwed with connecting bolts. 4. A plug connector 1 is plugged into the connecting nut 2 and the plug connector 1 is clamped and fixed with the card table 3 . By adjusting the length of the connecting bolt 4 entering the connecting nut 2, the length of the entire connecting piece can be adjusted. The end of the connecting nut 2 away from the connecting bolt 4 has a polygonal positioning step 25, which is convenient for positioning and fixing with a wrench or other fastening tools, so as to facilitate fixing the connecting nut 2. The connecting nut 2 of the present invention has an integrated structure, whic...

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PUM

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Abstract

The invention belongs to the technical field of buildings, relates to an integrated nut connector and solves the technical problem of use inconvenience in the prior art. The integrated nut connector comprises a plugging head and a connecting nut. The connecting nut is internally provided with a clamping terrace which projects towards the axis. A connecting bolt is connected into the connecting nut in a threaded manner. The plugging head is inserted into the connecting nut and fixed to the clamping terrace in a clamping manner. The integrated nut connector features distance adjustability, a distance can be adjusted according to different needs, quick connection between two prefabricated members is achieved, the integrated connecting nut helps improve structural strength of the whole connector, and the connector is longer in service life.

Description

technical field [0001] The invention belongs to the technical field of construction and relates to an integral nut connector. Background technique [0002] In the previous application of the applicant for the patented screw-on-bottom-top pile buckle and prefabricated part [authorized announcement number: CN100348803C], it is composed of a tension nut, a top tension nut and a longitudinal steel bar of the pipe pile located at both ends of the pipe pile. , the expansion nut and the top pull nut are internal thread structures, and the internal thread is a strong wire buckle. There is a steel bar hole in the center of the bottom of the cap. The periphery of the steel bar hole is a steel bar heading card platform. The upsetting head is clamped on the card table. The prestressed pipe pile splicing buckle is composed of an expansion nut, a top tension nut, a combined insert sleeve, an intermediate sleeve and a connecting rod, wherein the expansion tension nut and the top tension n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41E02D5/52
Inventor 周兆弟
Owner 周兆弟
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