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Corner connecting component for guardrail surface tube

A corner connection and metal connector technology, which is applied in the field preparation of formwork/template/work frame connectors, bridge parts, and building components, etc., can solve the problem of inconvenient sealing of decorative parts, complex structure of corner joints, The production cost increases and other problems, to achieve the effect of simple structure, improved aesthetics, and easy production and production

Active Publication Date: 2014-09-17
HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two joints of this kind of corner joint are connected by hinges, and its connection strength is low. At the same time, the structure of the corner joint is relatively complicated, the amount of consumables is large, and its production is difficult, and the joints are generally made of aluminum alloy materials, which in turn leads to increase in production costs
In addition, it is not convenient to use a sealing trim to seal between the two hinged joints

Method used

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  • Corner connecting component for guardrail surface tube
  • Corner connecting component for guardrail surface tube
  • Corner connecting component for guardrail surface tube

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Figure 1 to Figure 9 It shows an embodiment of the corner connection assembly for the guardrail surface pipe of the present invention, the corner connection assembly includes a metal connector 1 and a first sealing decoration 4, the first sealing decoration 4 includes a body 41 and a The sealing sleeve 42 that seals the end of the inclined surface pipe 2 in the guardrail, the body 41 and the sealing sleeve 42 fit together to ensure the overall aesthetics of the first sealing decoration 4. The protruding part 43 inside the horizontal plane pipe 3, the metal connector 1 is provided with a second connecting part 12 and a first connecting part 11 for connecting with the inclined plane pipe 2, the second connecting part 12 passes through the horizontal plane pipe The fastener 7 of 3 is connected with the protruding part 43. The c...

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Abstract

The invention discloses a corner connecting component for a guardrail surface tube, which comprises a metal connecting piece and a first sealing decorating part, wherein the first sealing decorating part comprises a body and a seal cartridge which is fit with the body and is used for sealing the end of the inclined surface tube of a guardrail, the body is connected with an extension part which extends into a horizontal surface tube from the port of the horizontal surface tube, the metal connecting piece is provided with a second connecting part and a first connecting part which is used for connecting with the inclined surface tube, and the second connecting part penetrates through the fastener of the horizontal surface tube to be connected with the extension part. The corner connecting component has the advantages of simple structure, low cost, high connection strength, convenience and quickness for installation, good attractiveness and the like.

Description

technical field [0001] The invention relates to an assembly fitting for pipe connection, in particular to a corner connection assembly for guardrail surface pipes. Background technique [0002] In the guardrail, the surface pipes at the corners are all connected by corner joints. For example, there is an existing corner joint for handrail surface pipes, which includes two mutually hinged joints, one of which is plugged with the horizontal pipe in the guardrail, and the other joint is plugged with the inclined pipe in the guardrail. Therefore, the connection between the horizontal plane tube and the inclined plane tube can be realized, and different angles can be provided between the horizontal plane tube and the inclined plane tube. The two joints of this kind of corner joint are connected by hinges, and its connection strength is low. At the same time, the structure of the corner joint is relatively complicated, the amount of consumables is large, and its production is dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F11/18E04G17/14E01D19/10E01F15/00
Inventor 谢斌泉许又配
Owner HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
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