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Ball collection device

A sliding groove and body technology, applied in the field of ball collection device, can solve the problems of low ball collection efficiency

Active Publication Date: 2021-04-30
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a ball collecting device, which can solve the problem of low ball collecting efficiency in the related art

Method used

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 It is a structural schematic diagram of a ball collecting device provided by an embodiment of the present invention, figure 2 It is a schematic diagram of the use state of a ball collecting device provided by the embodiment of the present invention. see figure 1 and figure 2 , the device includes: a body 1 , a connecting rod 2 , a sliding rod 3 , a first bar 4 , a cylinder 5 , a second bar 6 , a sleeve 27 and a metal gasket 28 .

[0043] The first end 21 of the connecting rod 2 is connected to the first end 11 of the body 1, the second end 12 of the body 1 is provided with a first groove 121 in the axial direction, and the side wall of the body 1 is provided with a first The sliding groove 122 and the second slidi...

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Abstract

The invention discloses a ball collecting device, which belongs to the technical field of pipeline cleaning. The device includes: the sliding rod (3) passes through the first sliding groove (122), the first groove (121) and the second sliding groove on the body (1), and can be connected between the first sliding groove (122) and the second sliding groove. Slide in the two slide grooves; the first end (51) of the cylinder (5) and the first end of the sleeve (27) connect the side wall of the body (1); the first end (61) of the second retaining bar (6) ) through the first through hole, the third through hole (124) and the fourth through hole (125) can impact the metal gasket (28) in the sleeve (27); the first stop bar (4) The end (41) is connected to the slide bar (3), and its second end (42) is located in the first through hole after passing through the second through hole; the first end (61) of the second retaining bar (6) is located in the first through hole. The hole is located between the second end (52) of the cylinder (5) and the first bar (4). The invention can effectively improve the ball collecting efficiency.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning, in particular to a ball collecting device. Background technique [0002] When the fluid is transported through the pipeline, the fluid often contains a certain amount of impurities. After the pipeline is used for a period of time, these impurities will be deposited in the pipeline, which will affect the transportation of the fluid by the pipeline. Therefore, the pig is often pushed into the pipeline. Clean the pipes. After the pipeline is cleaned, the pig is pulled out from the pipeline, and the process of pulling the pig out from the pipeline can be called ball collection. [0003] At present, the use of the horizontal bar pig is more common, and the horizontal bar is often provided at the position near the end of the cylinder of the horizontal bar pig. When the horizontal bar pig is pulled out from the pipeline, a long rod with a hook at one end is often inserted into the pipeline, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/055B08B13/00
CPCB08B9/055B08B13/00
Inventor 彭辉陈敬东薛涛杜艳蒙东英周云陶键
Owner PETROCHINA CO LTD