A device for repairing and protecting leaking pipes for water conservancy projects

A kind of technology of water conservancy project and protection device

Active Publication Date: 2022-06-21
湖南宝荣建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Water conservancy projects need to use pipelines to transfer water. Existing pipelines are repaired after they are damaged. After the repairs are completed, this part needs to be protected. The existing protection devices usually use a butt-joint shell, which causes the repaired part to take up space.

Method used

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  • A device for repairing and protecting leaking pipes for water conservancy projects
  • A device for repairing and protecting leaking pipes for water conservancy projects
  • A device for repairing and protecting leaking pipes for water conservancy projects

Examples

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Embodiment 1

[0026] Example one, as Figure 1-8 As shown, including a wrapping mechanism 1, an adjusting mechanism 2 is provided above the outer surface of the wrapping mechanism 1, and the outer surface of the wrapping mechanism 1 is located between the adjusting mechanism 2 and the wrapping mechanism 1. The mechanism 1 includes a rubber sleeve 101 , half-ring fixing cards 102 are fixedly installed at both ends of the rubber sleeve 101 , a gap 103 is opened on the side of the two half-ring fixing cards 102 that are close to each other, and the half-ring fixing cards 102 are located on both sides of the gap 103 A stepped groove 104 is opened, and the stepped groove 104 communicates with the notch 103 .

[0027] A half-ring connecting plate 105 is slidably connected to the inside of the stepped groove 104, and a knob is fixedly installed on one side of the half-ring connecting plate 105 inside the stepped groove 104. The length is equal to the length of the notch 103 , so that the half-rin...

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PUM

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Abstract

The invention provides a leakage pipeline repair and protection device for water conservancy projects, which relates to the field of water conservancy projects. The leaking pipeline repair protection device for water conservancy projects includes a wrapping mechanism, an adjustment mechanism is arranged above the outer surface of the wrapping mechanism, and a fixing mechanism is sleeved on the outer surface of the wrapping mechanism between the adjustment mechanism and the wrapping mechanism. This water conservancy project uses a leaking pipeline repair protection device. First, the cylinder liner sleeved outside the pipeline is separated from the rubber sleeve, the cylinder liner is taken out, the adjustment mechanism is sleeved on the outside of the sleeve mechanism, and the upper push plate and the lower push plate are moved toward each other. Push from the outside, so that the rubber sleeve can be stretched, so that the rubber sleeve is close to the outer surface of the pipe. At this time, the outer iron sheet is sleeved on the outer surface of the rubber sleeve, and the outer iron sheet is pulled, so that the outer iron sheet can be tightly attached to the rubber sleeve , fix the outer iron sheet, the repaired part can be isolated from the air through the tensioned rubber sleeve, and at the same time, the outer iron sheet can be used to protect the repaired part from impact.

Description

technical field [0001] The invention relates to the technical field of water conservancy projects, in particular to a water leakage pipeline repairing protection device for water conservancy projects. Background technique [0002] A water conservancy project is a project built for the purpose of controlling and deploying natural surface water and groundwater to achieve the purpose of eliminating harm and increasing profits. Also known as water engineering. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent flood disasters, and adjust and distribute water to meet the needs of people's lives and production for water resources. [0003] Water conservancy projects need to use pipes to transfer water. The existing pipes are repaired after damage. After the repair is completed, the part needs to be protected. The existi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/17F16L55/18
CPCF16L55/1705F16L55/18
Inventor 覃艳霞
Owner 湖南宝荣建设工程有限公司
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