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A rapid plugging device for pipelines of primary substation equipment

A technology of primary equipment and plugging devices, applied in cleaning methods and utensils, chemical instruments and methods, manufacturing tools, etc., which can solve problems such as unsatisfactory sealing effects

Active Publication Date: 2021-06-15
广西自贸区见炬科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When sealing the pipeline, because most of the plugged plungers are made of rubber, they have certain elasticity, and the diameter is slightly larger than the inner diameter of the plugging, so that they can be blocked without leakage. When installing them, Most of them are forced into the inner tube by external force. Uneven external force will easily cause the plunger to be in a tilted state in the tube, and the sealing effect is not ideal.

Method used

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  • A rapid plugging device for pipelines of primary substation equipment
  • A rapid plugging device for pipelines of primary substation equipment
  • A rapid plugging device for pipelines of primary substation equipment

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Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] see Figure 1-Figure 6 , the present invention provides a technical scheme of a quick plugging device for primary equipment pipelines of substation:

[0030] Such as figure 1 As shown, wherein, its structure includes a foot cup 1, a base 2, and a blocking mechanism 3, and a foot cup 1 is installed on the four corners of the bottom of the base 2, and a blocking mechanism is installed on the top surface of the base 2. Agency 3;

[0031] Wherein, the blocking mechanism 3 is composed of a reducing tube 31, a clamping seat 32, a plunger placement tube 33, a propeller 34, and a push rod 35. The left ends of 33 are connected to each other, the propeller 34 is installed on the right side of the plunger placement pipe 33, one end of the push rod ...

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Abstract

The invention discloses a quick sealing device for the pipeline of primary substation equipment. The structure includes a foot cup, a base, and a sealing mechanism. A foot cup is installed on each of the four corners of the bottom of the base, and a foot cup is installed on the top surface of the base. Blocking mechanism; beneficial effect: the present invention is equipped with a thruster on the blocking mechanism, the toggle on the thruster, and the toggle claw on the toggle cooperates with the helical teeth on the push rod to drive the pusher on the push rod. The plate pushes the plunger in the plunger placement pipe into the reducing pipe, and deforms the plunger to make the plunger move smoothly into the pipe, preventing the plunger from being inclined in the pipe due to uneven external force, resulting in If the sealing effect is not ideal, the limit ring is used to limit the swinging range of the toggle claw, so as to prevent the toggle claw from appearing neutral when the push rod advances.

Description

technical field [0001] The invention relates to a quick plugging device for pipelines of primary substation equipment, which belongs to the technical field of substation equipment. Background technique [0002] When performing maintenance on substation equipment, whether it is a water pipe or an oil pipe, it is necessary to block and clean the pipeline first when performing regular flushing; the current blockage has the following shortcomings: [0003] When sealing the pipeline, because most of the plugged plungers are made of rubber, they have certain elasticity, and the diameter is slightly larger than the inner diameter of the plugging, so that they can be blocked without leakage. When installing them, Most of them are forced into the inner tube by external force. Uneven external force may easily cause the plunger to be in a tilted state in the tube, and the sealing effect is not ideal. Contents of the invention [0004] Aiming at the deficiencies existing in the prior...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02B08B9/02
CPCB08B9/02B25B27/02
Inventor 郑名君陈金城
Owner 广西自贸区见炬科技有限公司
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