Flange plate tool with sealing strip locking buckle

A technology with sealing and locking buckles, which is applied in the field of environmental testing, can solve problems such as difficulty in disassembly and installation, reduce test costs, and insufficient sealing, and achieve the effects of cost optimization, fast operation, and fewer steps

Inactive Publication Date: 2020-11-17
CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a flange tooling with a sealing strip locking buckle, which can realize the high-quality sealing requirements of t

Method used

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  • Flange plate tool with sealing strip locking buckle
  • Flange plate tool with sealing strip locking buckle
  • Flange plate tool with sealing strip locking buckle

Examples

Experimental program
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Example Embodiment

[0023] Example

[0024] Such as figure 1 As shown, a locking flange tooling with sealing strips includes left flange 1, shaft 2, right flange 3, locking buckle 5, buckle pile 6, positioning pin 8, upper sealing strip 9 and Lower sealing strip 11.

[0025] The lower ends of the left flange plate 1 and the right flange plate 3 are both provided with through holes, and a shaft 2 is installed in the through holes to connect the left flange plate 1 and the right flange plate 3. The locking buckle 5 is fixed to the upper end of the right flange plate 3 by the locking bolt 4, and the buckle 6 is fixed to the upper end of the left flange plate 1 by the buckle bolt 7; the locking buckle 7 is pressed or loosened Close or open the flange tooling. There is a counterbore on the left side of the right flange 3, and a positioning pin 8 is installed in the counterbore; the relative position of the left flange 1 and the right flange 3 when they are closed is fixed by the positioning pin 8. There...

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Abstract

The present invention discloses a flange plate tool with a sealing strip locking buckle. The flange plate tool comprises a left flange plate, a right flange plate and a shaft for connecting the left flange plate and the right flange plate, a locking buckle fixed through a locking buckle bolt is arranged at the upper end of the right flange plate, and a buckling pile fixed through a buckling pile bolt is arranged at the upper end of the left flange plate. The flange plate tool is closed or opened by pressing or loosening the locking buckle, two grooves are formed in the left side of the right flange plate, and an upper sealing strip and a lower sealing strip are placed in the grooves. According to the flange plate tool, the high-quality sealing requirement of the flange plate tool can be met, the problems that an existing flange plate tool is insufficient in sealing performance and difficult to disassemble and assemble due to cable penetrating holes and silica gel sealing are solved, and the test cost is reduced.

Description

technical field [0001] The invention belongs to the field of environmental testing, and in particular relates to a flange plate tooling with a sealing strip locking buckle. [0002] technical background [0003] With the development of science and technology, low-pressure environmental tests have been widely used in verifying the environmental adaptability of test products. In the low-pressure environment test, because the test product will be connected with various test cables, etc., it is necessary to seal the low-pressure environment test chamber, and the sealing process based on flange tooling is widely used in the sealing process. When the test product is tested in a low-pressure environment, the test cable is connected to the test product through the flange hole, and then the flange tooling is sealed by other means. The commonly used method is to seal with chemical materials such as vacuum sealing mud and silica gel. [0004] At present, the flanges of low-pressure te...

Claims

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Application Information

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IPC IPC(8): H02G15/013
CPCH02G15/013
Inventor 王兴华高二超杨钦阳朱焱贺旻昊王狄辉王文青
Owner CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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