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Comb tooth connector

A connector and comb-tooth technology, which is applied in the field of comb-tooth connectors, can solve problems such as connection requirements and unsatisfactory connection strength, and achieve the effects of reliable connection, expanded application range, and high efficiency

Inactive Publication Date: 2019-12-17
TIANJIN SINO SWISS BONLOK PIPE CONNECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a new welding-free connection technology, SWISS connection has unique advantages over traditional connections, but the connection strength of existing products cannot meet the higher strength connection requirements

Method used

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Embodiment Construction

[0021] The solutions of the present invention will be described in detail below in conjunction with the drawings and specific embodiments.

[0022] The comb tooth connector of the present invention includes a main body and two jackets, and the two jackets are respectively placed on the outer periphery of the main body;

[0023] Such as figure 1 As shown, the inner hole of the jacket 1 from the small end to the large end is cylindrical surface 1 3, conical surface 1 4, cylindrical surface 2 5, conical surface 2 6, cylindrical surface 3 10, and anti-off ring 2;

[0024] Such as figure 2 As shown, the anti-off ring is a ring with a protrusion, and the cross-section of the anti-off ring is triangular, and the point A is the raised apex of the ring-shaped protrusion, which is the smallest inner diameter on the anti-off ring;

[0025] Such as image 3 As shown, the left and right ends of the tubular main body 7 are symmetrical, and the middle part of the outer circumference is p...

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Abstract

The invention discloses a comb tooth connector. The comb tooth connector is composed of a main body and two outer sleeves of the same structure, wherein the middle of the peripheral surface of the main body is provided with a circular groove, the two ends of the circular groove are correspondingly provided with a shaft shoulder, a first ladder outer circle and a second ladder outer circle in sequence, the shaft shoulder is provided with an anti-off groove, a circumference surface connected with the first ladder outer circle and the second ladder outer circle is a circular-arc-shaped protrusion, the middle portion of the inner circumference surface of the main body is provided with a first inner hole, the two ends of the first inner hole are provided with a second inner hole, a third innerhole and a comb tooth inner hole correspondingly, the inner wall of the third inner hole is provided with two inward-protruding first cut rings and second cut rings with the sections being trapezoids,the second inner hole and the first cut rings are connected with a set of multi-toothed densely-arranged comb-shaped teeth axially arranged on the comb tooth inner hole through a conical surface, andouter sleeve inner holes comprise first cylindrical surfaces, first circular conical surfaces, second cylindrical surfaces, second circular conical surfaces, third cylindrical surfaces and anti-off rings from the small ends to the large ends in sequence. The comb tooth connector is high in efficiency, reliable in connection and easy to operate.

Description

technical field [0001] The invention belongs to the technical field of pipeline connection, and more specifically relates to a comb-teeth connector for pipeline connection. Background technique [0002] Existing steel pipes are connected by commonly used threads, flanges, clamps, ferrules, etc. The threaded connection needs to be buckled, the flange connection needs to weld the flange and the pipeline, and the clamp needs to process grooves on the pipeline, and the construction efficiency is low. Welding needs to comprehensively consider the pipe material and environmental conditions. The temperature, pressure, and time must be adjusted during welding. There are certain requirements for the technical level of the operator, and it will cause environmental pollution on the site, and the site needs a power supply. The ferrule joint has strict requirements on installation and operation, and also has requirements on pipes. As a new welding-free connection technology, SWM connect...

Claims

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Application Information

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IPC IPC(8): F16L21/08
CPCF16L21/08
Inventor 包永安
Owner TIANJIN SINO SWISS BONLOK PIPE CONNECTION TECH
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