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Automatic manipulator gear for gas pipeline cut-off valve

A technology of gas pipelines and manipulators, which is applied in the direction of valve devices, mechanical equipment, engine components, etc., can solve problems such as inability to automate control, short circuits, inconvenient installation and disassembly, etc., to avoid system failure, improve safety, and avoid accidents Effect

Inactive Publication Date: 2005-01-12
郭跃进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the gas leakage alarms used are generally manual and cannot be automatically controlled.
When there is no one, once the gas leakage reaches a certain concentration, human and livestock poisoning, fire, etc. will occur, resulting in heavy loss of life and property
Moreover, its power supply is connected by wires, and its gas leakage alarm is inconvenient to install and disassemble.
Moreover, if it is used for a long time, it is easy to connect the wires to cause a short circuit, burn out the circuit components, or even cause the system to fail, and the leaked gas pipeline will not be found in time, resulting in huge losses to people and property.

Method used

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  • Automatic manipulator gear for gas pipeline cut-off valve
  • Automatic manipulator gear for gas pipeline cut-off valve
  • Automatic manipulator gear for gas pipeline cut-off valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: The cross section is the rotary arm connecting device of inverted U-shaped groove, and its structure comprises: the gas pipeline 1 is provided with cut-off door 2, and manipulator 5 is fixedly connected with gas pipeline 1, and the extension arm 8 of manipulator 5 passes pin shaft and cross section is The swivel arm 6 of inverted U-shaped groove is hinged; The section of adjusting bar 7 of cut-off door 2 is to match shape with inverted U-shaped groove, or the circle, ellipse, rectangle, square etc. that are mated with it.

Embodiment 2

[0032] Embodiment 2: The cross-section is an upside-down mountain-shaped rotary arm and the adjusting rod is a connecting device with a mountain-shaped cross-section. Its structure includes: the gas pipeline 1 is provided with a cut-off door 2, the manipulator 5 is fixedly connected with the gas pipeline 1, the extending arm 8 of the manipulator 5 is hinged with the rotating arm 6 whose cross-section is an inverted mountain-shaped groove through a pin shaft; the adjustment rod of the cut-off door 2 7. The cross-section is in a shape matching with an inverted mountain-shaped groove, such as a U-shaped or a mountain-shaped groove to be inserted and matched with it.

Embodiment 3

[0033] Embodiment 3: The cross-section is a rotating arm coupling device with inverted square and rectangular grooves. Its structure includes: the gas pipeline 1 is provided with a cutting door 2, the manipulator 5 is fixedly connected with the gas pipeline 1, and the extending arm 8 of the manipulator 5 is hinged with the rotating arm 6 with an inverted rectangular groove of the cutting machine through a pin shaft; Adjusting rod 7 cross-sections are matched with the upside-down mountain-shaped groove, such as: square, rectangular, U-shaped or circular, elliptical or polygonal and its plug-fitting shape.

[0034] In the above-mentioned several embodiments, the power supply connection device thereof is plugged and matched with the power plug 401 fixedly connected to the power supply 10 and the connection socket 4 of the manipulator 5 .

[0035] The power plug 401 includes: a plug body 406 and an outer ring 402. The plug body 406 is sleeved outside the outer ring 402 to cooperat...

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Abstract

The automatic manipulator unit for fuel gas pipeline valve includes valve in gas pipeline and manipulator package comprising moor and control circuit. The motor has output shaft connected with extending arm and hinged rotating arm; the valve has its regulating rod fitted with the rotating arm of the manipulator, and the manipulator control circuit is connected to the power source via a switch. The present invention has simple structure and operation and may be operated automatically or manually. In addition, the power source may be connected and disconnected conveniently to ensure safety.

Description

technical field [0001] The invention relates to an automatic manipulator device for cutting a door of a gas pipeline. It is used in the safety device of gas leakage alarm to automatically close the cut-off door. Background technique [0002] At present, the gas leakage alarms used are generally manual and cannot be automatically controlled. When there is no one, once the gas leakage reaches a certain concentration, poisoning of people and livestock, fire, etc. will occur, causing heavy losses to people and property. Moreover, its power supply is connected by wire, and its gas leakage alarm is inconvenient to use, install and disassemble. Moreover, over a long period of use, it is easy to connect the wires to cause a short circuit, burn out the circuit components, or even cause the system to fail, and the leaked gas pipeline will not be found in time, resulting in huge losses to people and property. Contents of the invention [0003] The object of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/04
Inventor 郭跃进
Owner 郭跃进