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Anti-sinking device for hard corrugated outer tube wall

An outer pipe wall, anti-sag technology, applied in the direction of pipes, rigid pipes, pipe components, etc., can solve the problems of outer pipe wall damage, work troubles, disassembly troubles, etc., to improve production guarantee, avoid disassembly of corrugated pipes, and simple structure. Effect

Pending Publication Date: 2018-10-16
江苏星河集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is well known that rigid corrugated pipes are often used in outdoor environments. Therefore, the outer pipe wall of the rigid corrugated pipe is often damaged. The damage of the outer pipe wall directly affects the appearance of the pipe body, and also causes vibration during liquid transportation. , which brings great harm to production, therefore, the corrugated pipe needs to be repaired again before it can continue to be used, but disassembly is the same trouble, not only has to stop production, but also have to wait for all the liquid to be cleaned up before the repair can be carried out. work brings great trouble

Method used

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  • Anti-sinking device for hard corrugated outer tube wall
  • Anti-sinking device for hard corrugated outer tube wall
  • Anti-sinking device for hard corrugated outer tube wall

Examples

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Embodiment 1

[0032] Example 1, the anti-sag device for the hard corrugated outer tube wall, when in use, when a certain part of the tube body 2 is depressed, first use a screwdriver to twist the slot 6 on the rod cap 4, The screw thread 7 on the rod cap 4 is pulled out from the clamping hole 3, the rod cap 4 drives the operating rod 8 to rotate, the operating rod 8 is pulled out from the clamping hole 3 on the pipe body 2, and then the chassis 13 is placed on the pipe body 2 In the recessed place, insert the operating rod 8 through the hole in the middle of the chassis 13, and use the operating rod 8 at the lower part of the chassis 13 to connect the limit ring 5 around the outer recess of the pipe body 2. The limit ring 5 is at least Three, use the operating rod 8 to put the limit ring 5 together, and then pull the block 10 on the buckle 11, so that the block 10 pops out from the lower part of the limit block 9 on the inner rail 12, and continue to push the buckle 11 upward Pull, so that ...

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Abstract

The invention discloses an anti-sinking device for a hard corrugated outer tube wall, and relates to the technical field of hard corrugated tube maintenance. The anti-sinking device comprises ripples,a tube body, a blocking hole, a rod cap, limiting rings, a blocking slot, threads, an operating rod and a pit lifting device, wherein the ripples and the blocking hole are formed in the tube body; the limiting rings are arranged on the ripples; the operating rod is arranged in the blocking hole; the rod cap is arranged on the operating rod; the blocking slot and the threads are arranged on the rod cap; and the operating rod and the pit lifting device are matched for use. The anti-sinking device is simple in structure, is high in practicability, can quickly repair the sinking problem in a using process of a corrugated tube, avoids the trouble of dismounting the corrugated tube, and improves working efficiency while improving production guarantee.

Description

【Technical field】 [0001] The invention relates to the technical field of hard corrugated pipe maintenance, in particular to a hard corrugated outer pipe wall anti-sag device. 【Background technique】 [0002] It is well known that rigid corrugated pipes are often used in outdoor environments. Therefore, the outer pipe wall of the rigid corrugated pipe is often damaged. The damage of the outer pipe wall directly affects the appearance of the pipe body, and also causes vibration during liquid transportation. , which brings great harm to production, therefore, the corrugated pipe needs to be repaired again before it can continue to be used, but disassembly is the same trouble, not only has to stop production, but also have to wait for all the liquid to be cleaned up before the repair can be carried out. Work brings great trouble. 【Content of invention】 [0003] In order to overcome the deficiencies in the background technology, the present invention discloses a hard corrugated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/00F16L55/18
CPCF16L9/00F16L55/18
Inventor 匡红卫尚武银
Owner 江苏星河集团有限公司
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