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Pipe fixing device, anti-rotation chain buckle and connection sleeve bases of anti-rotation chain buckle

A technique for fixing devices and connecting sleeves, applied in the invention field of lateral positioning

Inactive Publication Date: 2018-11-13
圣文森及格瑞那丁商申腾企业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In actual use, the inventor found that although the utility model in the previous case can fix the two joints in the axial direction, it still cannot avoid the lateral rotation of the two joints when they are subjected to a tangential force

Method used

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  • Pipe fixing device, anti-rotation chain buckle and connection sleeve bases of anti-rotation chain buckle
  • Pipe fixing device, anti-rotation chain buckle and connection sleeve bases of anti-rotation chain buckle
  • Pipe fixing device, anti-rotation chain buckle and connection sleeve bases of anti-rotation chain buckle

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Embodiment Construction

[0029] In view of the above technical features, the main functions of the pipe fitting fixing device, the anti-rotation chain buckle and the connecting socket of the present invention will be clearly presented in the following embodiments.

[0030] see figure 1 and figure 2 As shown, this embodiment has an anti-rotation chain buckle A, and the anti-rotation chain buckle A includes:

[0031] A chain base 1 includes a plurality of connecting sleeves 11 arranged adjacently, each connecting sleeve 11 has a first connecting portion 111 and a second connecting portion 112 on opposite sides of each connecting sleeve 11 , and adjacent connecting sleeves 11 have a first connecting portion 111 and a second connecting portion 112 respectively. One of the first connecting portions 111 and the other second connecting portion 112 of the adjacent connecting sleeve 11 are pivotally connected to each other through a pivot member 12 , and each connecting sleeve 11 is provided with a recessed...

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Abstract

The invention relates to a pipe fixing device, an anti-rotation chain buckle and connection sleeve bases of the anti-rotation chain buckle. The pipe fixing device comprises two joint sheets and the anti-rotation chain buckle for fixing the two joint sheets. The two joint sheets are connected with each other, and each joint sheet is provided with a plurality of containing grooves sinking inwards from the periphery edge. The anti-rotation chain buckle comprises a chain base and two fixing bases; the multiple connection sleeve bases are adjacent to one another and are pivoted to one another, an inward-concave notch is formed in each connection sleeve base and penetrates through the opposite two sides, and a convex rib is arranged on the inner face of each notch; and the two fixing bases are pivoted to the connection sleeve bases at the two ends of the chain base separately. The chain base is bent to surround the two joint sheets, the two joint sheets are contained in the notches of the connection sleeve bases, the convex ribs of the connection sleeve bases are embedded and clamped in the containing grooves of the two joint sheets, and then the two fixing bases at the two ends of the chain base are combined and fixed.

Description

technical field [0001] The invention relates to a pipe fitting fixing device, an anti-rotation chain buckle and a connecting sleeve thereof, in particular to using the connected connecting sleeve seat to be sleeved on two joint pieces used for joining two pipe fittings to form an axial limit, and The invention of lateral limit is formed by inserting the convex rib on the connecting sleeve seat into the accommodating groove of the joint piece. Background technique [0002] In order to meet different construction requirements, the pipe fittings generally used to transport liquid or powder have a variety of caliber specifications of different sizes. In addition, in use, multiple pipe fittings must be connected to each other to extend the length so that the liquid or powder can be carried over a long distance. Such as the transportation of water, oil, hydrogen, and gas, and the cooling and circulating water pipelines of steelmaking, petrochemical, and thermal power plant equipme...

Claims

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Application Information

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IPC IPC(8): F16L3/12F16L3/14
Inventor 邱朝雄
Owner 圣文森及格瑞那丁商申腾企业股份有限公司
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