Three-way square joint for pipe connection

A technology of tee joint and square joint, which is used in the connection of rods, connecting components, mechanical equipment, etc., can solve the problems of detachment, easy softening, melting, poor toughness, etc. The effect of low cost and high forming accuracy

Active Publication Date: 2015-02-25
HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing tee joints are made of nylon material. The tee joints made of this material are prone to aging after long-term use. The window protective net will have serious safety hazards; at the same time, the tee joint made of this material has poor high temperature resistance, and it is easy to soften and melt when it is grilled by fire. The protective net of this kind of three-way joint is destroyed, and the anti-theft ability of this kind of protective net is very poor; the existing three-way joint is also made of metal materials or other new anti-aging and high-temperature resistant materials, although this kind of three-way joint is not easy to age , and has good fire resistance, but its toughness is poor. When it is used as the frame connection of the protective net, the frame is easy to loosen, and this material is a precious material, which increases the production cost of the tee joint and the protective net, and is inconvenient to be widely used in production. among
In order to solve the above-mentioned problems existing in the existing tee joints, a tee joint based on nylon tee joints and adding metal plates has appeared on the market. This kind of tee joints not only greatly improves the strength and safety, but also has moderate cost. , the frame is not easy to loose, and has been widely used. However, due to the relatively simple setting of the metal plate, this kind of tee joint still has a lot of room for improvement in its strength and bearing capacity.

Method used

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  • Three-way square joint for pipe connection
  • Three-way square joint for pipe connection
  • Three-way square joint for pipe connection

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Embodiment Construction

[0024] Figure 1 to Figure 4 It shows an embodiment of a three-way square joint for pipe connection of the present invention, the three-way joint includes a three-way joint body 1, and the three-way joint body 1 is provided with three sections of square joints 11 for connecting pipes 2, each The square joint 11 is provided with an inner hole for the insertion of the pipe material 2. The outer side of the tee joint body 1 is covered with an integral metal plate 3 extending to the three-section square joint 11 along three long edges. When installing, the pipe material 2 is inserted into the square joint In the inner hole of 11, the integral metal plate 3, the tee joint body 1 and the pipe 2 are connected and fastened by fasteners. In the present invention, the strengthening effect of the integral metal plate 3 on the tee square joint is doubled, greatly improving Improve the connection strength, bearing capacity and bending resistance; at the same time, the three-way square join...

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Abstract

The invention discloses a three-way square joint for pipe connection. The three-way square joint comprises a three-way joint body with three sections of square joints for connecting pipes. An entire metal plate wraps the outside of the three-way joint body along three long edges, and is extended to the three sections of square joints. The three-way square joint for the pipe connection has the advantages of simple structure, convenience for manufacture, high connection strength and great improvement in bearing capacity, bending resistance and flexural strength.

Description

technical field [0001] The invention relates to pipe assembly technology, in particular to a three-way square joint used for pipe connection. Background technique [0002] Most of the existing tee joints are made of nylon material. The tee joints made of this material are prone to aging after long-term use. The window protective net will have serious safety hazards; at the same time, the tee joint made of this material has poor high temperature resistance, and it is easy to soften and melt when it is grilled by fire. The protective net of this kind of three-way joint is destroyed, and the anti-theft ability of this kind of protective net is very poor; the existing three-way joint is also made of metal materials or other new anti-aging and high-temperature resistant materials, although this kind of three-way joint is not easy to age , and has good fire resistance, but its toughness is poor. When it is used as the frame connection of the protective net, the frame is easy to l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B7/00
Inventor 谢斌泉许又配
Owner HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
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