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Stainless steel pipe fitting with connecting columns

A technology of connecting columns and stainless steel, applied in the direction of slender elements, building elements, etc., can solve the problems of increasing wall thickness, heavy weight, sacrificing weight, etc., to achieve the effect of reducing weight, reducing pipe wall thickness and ensuring strength

Inactive Publication Date: 2016-06-22
江阴力丰装饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing equipment requires pipe fittings to be able to bear a large weight and not be too bulky, which poses new challenges to pipe fittings
The existing pipe fittings are hollow pipes. If the strength is pursued, the wall thickness needs to be increased, but in this case, the weight will be sacrificed.

Method used

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  • Stainless steel pipe fitting with connecting columns

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] like figure 1 As shown, the composite pipe provided with the connecting column 3 includes an outer tube 2 and an inner tube 1 arranged inside the outer tube 2, the inner tube 1 is fixedly connected to the outer tube 2 through the connecting column 3, and the connecting column 3 is fixed along the The inner tube 1 extends radially outward and is connected with the outer tube 2 , and the connecting column 3 is an annular column or a square column; the connecting column 3 is integrally formed with the inner tube 1 and the outer tube 2 .

Embodiment 2

[0013] On the basis of Example 1, the preferred technical solution of the utility model also includes that the outer surface of the inner tube 1 is also provided with a support column 4, and the support column 4 extends radially outward along the inner tube 1, and the There is a support distance 5 between the outer end of the support column 4 and the inner wall of the outer tube 2; the connecting columns 3 and the support columns 4 are evenly distributed between the inner tube 1 and the outer tube 2 and arranged at intervals. Such a structure can make the pipe body have certain flexibility, and also can further strengthen its strength. .

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Abstract

The invention discloses a stainless steel pipe fitting with connecting columns. The stainless steel pipe fitting with the connecting columns comprises an outer pipe and an inner pipe arranged in the outer pipe, wherein the inner pipe is fixedly connected with the outer pipe through the connecting columns; the connecting columns outwards extend in the radial direction of the inner tube, are connected with the outer pipe and are annular columns or square columns; and the connecting columns, the inner pipe and the outer pipe are formed integrally. The inner pipe is arranged in the outer pipe, the inner pipe and the outer pipe are fixedly connected through a certain structure, so that the thickness of the wall of the pipe is reduced, and strength can be guaranteed while the weight is reduced.

Description

technical field [0001] The invention relates to a stainless steel pipe fitting provided with a connecting column. Background technique [0002] In commercial display equipment, pipe fitting materials are indispensable and necessary components. Existing equipment requires pipe fittings to be able to bear a large weight and not be too bulky. Such requirements pose new challenges to pipe fittings. The existing pipe fittings are hollow pipes. If the strength is pursued, the wall thickness needs to be increased, but the weight is sacrificed in this way. How to find a perfect technical solution between strength and weight has become a problem in the technical field of the industry. Contents of the invention [0003] The object of the present invention is to overcome the defects existing in the prior art, and provide a stainless steel pipe fitting with good strength and light weight provided with connecting columns. [0004] In order to achieve the above object, the technical ...

Claims

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Application Information

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IPC IPC(8): F16S3/00
Inventor 赵正丰
Owner 江阴力丰装饰有限公司
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