Plug valve disassembly tool

A plug valve and tool technology, which is applied in the field of plug valve disassembly and assembly tools, can solve problems such as unfavorable operation, bolt slippage, and plug valve movement, so as to reduce the possibility of slippage, prevent movement, and facilitate installation.

Inactive Publication Date: 2018-10-16
安徽特斯艾尔机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When installing the plug valve, the flanges on both sides of the plug valve are usually fixed with the flanges on other pipe fittings, and are usually fixed with bolts and nuts. However, when the plug valve is installed, the plug valve will move , is not conducive to operation, and will also cause bolt slippage

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-6 , the present invention provides a technical solution: a plug valve disassembly tool, including a base 1, a gap 4 is provided on one side of the upper surface of the base 1, and a concave block 2 is welded on the other side of the upper surface of the base 1, A stainless steel plate 3 is slidably installed inside the concave block 2, and the center of the stainless steel plate 3 is provided with a threaded hole 20, and the inside of the ...

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Abstract

The invention discloses a plug valve disassembly tool. The plug valve disassembly tool comprises a base; a gap is formed in one side of the upper surface of the base; a concave block is welded on theother side of the upper surface of the base; a stainless steel plate is slidingly mounted in the concave block; a thread hole is formed in the center of the stainless steel plate; a screw rod is screwed into the thread hole; a second knob is welded at one end of the screw rod; an aluminum alloy iron block is welded at the other end of the screw rod; a conical groove is formed in the other side ofthe aluminum alloy iron block; a first knob is arranged in the center of one side of the base; a lead screw is welded in the center of one side of the first knob; and the first knob is rotated to enable the iron block to fix a flange plate on a plug valve and flange plates on other pipe fittings into the gap, so that operators are convenient to install, the plug valve can be prevented from movingduring installing, and the slippage possibility of bolts during installing is reduced.

Description

technical field [0001] The invention relates to the technical field of valve installation tools, in particular to a plug valve disassembly tool. Background technique [0002] The plug valve is a closing member or a plunger-shaped rotary valve. By rotating 90 degrees, the channel port on the valve plug communicates with or separates from the channel port on the valve body to realize opening or closing. The shape of its valve plug It can be cylindrical or conical. In the cylindrical valve plug, the channel is generally rectangular; in the conical valve plug, the channel is trapezoidal. These shapes make the structure of the plug valve light and suitable for cutting and connecting. It is suitable for passing medium and splitting, but it can also be used for throttling sometimes according to the applicable properties and the erosion resistance of the sealing surface. [0003] When installing the plug valve, the flanges on both sides of the plug valve are usually fixed with the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 王立民
Owner 安徽特斯艾尔机电设备有限公司
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