Threading pipe joint

A technology for threading pipes and pipe bodies, which is applied in the field of threading pipe joints, can solve the problems of easy looseness, weak fastening, complex structure, etc., and achieves the effects of good protection and easy installation.

Inactive Publication Date: 2015-05-20
GUANGDONG HONGJI LINE PIPE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the threading pipe joint of this structure strengthens the sealing performance to a certain extent, the rubber gasket of the trapezoidal structure is arranged on the outside of the threading pipe joint. Sexual instability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1 to Figure 3 As shown, the threading pipe joint of the present invention includes a pipe body 1, and a fastening device 2 is provided on the outside of the two ports of the pipe body 1. The pipe body 1 is a hollow elbow, and the lumen of the pipe body 1 can accommodate the line pipe. etc. The fastening device 2 includes a fastening piece 21 and fixing pieces 22 arranged at both ends of the fastening piece 21. The fastening piece 21 is a sheet-like structure, and the fastening piece 21 is bent into an unclosed ring. The fastening piece 21 A sheet-shaped fixing piece 22 is provided at both ends, the annular diameter of the fastening piece 21 is greater than or equal to the inner diameter of the lumen of the tube body 1, and the part of the fastening piece 21 away from the fixing piece 22 is connected to the port of the tube body 1, that is, fastened The two ends of the sheet 21 are separated from the port of the pipe body 1, so that the fastening device ...

Embodiment 2

[0030] Such as Figure 4 , Figure 5 As shown, the present embodiment improves the pipe body 1 on the basis of embodiment 1, making the bent pipe body 1 into a straight pipe body to adapt to different installation conditions, and the rest of the structure is the same as that of embodiment 1, here The description is not repeated.

Embodiment 3

[0032] Such as Image 6 , Figure 7 As shown, this embodiment improves the pipe body 1 again on the basis of embodiment 2, only a fastening device 2 is provided at one port of the pipe body 1, and the other port of the pipe body 1 is set as a threaded pipe mouth, in order to adapt to different installation conditions.

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PUM

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Abstract

The invention provides a threading pipe joint. The threading pipe joint comprises a hollow pipe body. At least one port of the pipe body is externally provided with a fastening device. The fastening device comprises a fastening sheet and fixing pieces arranged on two ends of the fastening sheet. The part, far away from the fixing pieces, of the fastening piece is connected with the port of the pipe body. By adopting the threading pipe joint of the structure, connected objects can be clamped tightly in a better and more convenient manner through the fastening device, water or slurry can be better prevented from permeating into the threading pipe joint, and a better protection towards wires and cables in the threading pipe joint is achieved.

Description

technical field [0001] The invention relates to a connecting pipe fitting, in particular to a threading pipe joint for buildings. Background technique [0002] Threading pipe joints are generally used in construction and installation projects, electrical equipment installation projects and telecommunication equipment installation projects. Threading pipe joints can protect the easily damaged parts of wires and cables. Since the existing threading pipe joints are generally made of steel materials, the joints of the steel pipe connections are not tight, and it is easy to seep into water or mud during use, which will not only affect the normal use of the wires and cables inside the threading pipe joints, It is also easy to cause leakage, which is a great safety hazard. In addition, long-term exposure of wires and cables in a humid environment greatly shortens their service life, resulting in a waste of resources. [0003] According to the above-mentioned defects, a ...

Claims

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Application Information

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IPC IPC(8): H02G3/06
Inventor 王彦明
Owner GUANGDONG HONGJI LINE PIPE IND
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