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Universal pipeline hidden danger eliminator

An eliminator and pipeline technology, applied in the direction of pipe elements, pipes/pipe joints/pipes, engine sealing, etc., can solve the problems of complex structure, poor structural strength, poor durability, and cumbersome plugging operations of the occluder, and achieve deformation. The effect of large amplitude, convenient operation and simple structure

Pending Publication Date: 2019-03-29
SHANDONG BOYUAN COMPOSITE MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The sealing of pipelines in the prior art either has poor structural strength and durability, or the structure of the plugging device is complex and the plugging operation is cumbersome

Method used

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Embodiment Construction

[0015] Accompanying drawing is the specific embodiment of the present invention. Such as Figure 1-2 As shown, this kind of universal pipeline hidden danger eliminator includes a pressing plate 1 and a pressing plate 2. It is characterized in that a spherical elastic body is sandwiched between the pressing plate 1 and the pressing plate 2. A hole 6, the diameter of the hole 6 opened in the center of the elastic body 3 is 2 / 3 of the diameter of the elastic body 3 . The first pressing plate 1 and the second pressing plate 2 are connected by bolts 4 . The diameter of the hole 6 opened in the center of the elastic body 3 is 2 / 3 of the diameter of the elastic body 3 . Pressing plate one 1, pressing plate two 2 are circular steel plates. One end of the bolt 4 without a head is welded on the center of the pressure plate 1, and the center of the pressure plate 2 2 has a through hole 2 7, and the bolt passes through the through hole 1 6 and the through hole 2 7, so The bolt 4 is th...

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Abstract

The invention relates to the technical field of pipeline equipment, in particular to a universal pipeline hidden danger eliminator. The eliminator comprises a first pressing plate and a second pressing plate, and is characterized in that a spherical elastic body is clamped between the first pressing plate and the second pressing plate, a first through hole is formed in the center of the elastic body, and the first pressing plate and the second pressing plate are connected through a bolt. The end, without a head, of the bolt is welded to the center of the first pressing plate, a second throughhole is formed in the center of the second pressing plate, the bolt penetrates through the first through hole and the second through hole, the bolt is in threaded connection with a nut, and the nut isarranged on the second pressing plate. According to the universal pipeline hidden danger eliminator, the spherical elastic body is adopted as a blocking piece, the spherical elastic body is large indeformation amplitude, and can be applied to pipelines of various specifications, due to the fact that the surface of the spherical elastic body is a curved surface, the deformation of the spherical elastic body has directionality and regularity when the spherical elastic body is squeezed, the blocking is tighter, damage to the pipelines does not exists, and the eliminator is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of pipeline equipment, in particular to a universal pipeline hidden danger eliminator. Background technique [0002] The laying of pipelines such as oil and gas pipelines, natural gas pipelines, cable pipelines, and thermal pipelines has brought great convenience to our lives and greatly improved our living standards. However, most of these pipelines are laid underground and difficult to maintain. When the pipeline is not in use, the mouth of the pipeline is easily blocked by silt, garbage, etc., and it is also easy for animals and water to enter the pipeline and cause damage to the devices in the pipeline, thus bringing great potential safety hazards. In order to eliminate this kind of pipeline hidden danger, it is necessary to block the pipelines that are not in use temporarily. [0003] The sealing of the pipeline in the prior art has either poor structural strength and durability, or the structure of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/134F16J15/02
CPCF16J15/022F16J15/028F16L55/134
Inventor 刘伯敏徐长青杨卫东
Owner SHANDONG BOYUAN COMPOSITE MATERIALS TECH CO LTD
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