Test lead cluster sealing device for test

A technology for testing lead wires and sealing devices, which is applied to cable entry sealing devices, coupling devices, parts of connecting devices, etc., can solve problems such as difficulty in parameter measurement, and achieve the effects of improving economy, good sealing effect, and improving assembly

Pending Publication Date: 2022-03-08
AECC SHENYANG ENGINE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of aviation propulsion technology, computing technology and electronic computer application technology, people have established more complex design and analysis methods to accelerate the development process of aviation propulsion systems, and these engineering design and analysis methods require more, more precise and detail

Method used

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  • Test lead cluster sealing device for test
  • Test lead cluster sealing device for test

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Embodiment Construction

[0022] In order to make the objects, technical solutions, and advantages of the present application, the technical solutions in the present application embodiment will be described in more detail in connection with the drawings in the present application embodiment. In the drawings, the same or similar components or elements having the same or similar functions are represented by the same or similar reference numerals. The described embodiments are embodiments of the present disclosure, not all of the embodiments. The embodiments described below are illustrative of the embodiments described with reference to the drawings, and is intended to be construed as limiting the invention. Based on the embodiments in the present application, those of ordinary skill in the art will belong to all other embodiments obtained without creative labor, and are the scope of the present application. The embodiments of the present application will be described in detail below with reference to the acc...

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Abstract

The invention belongs to the technical field of engine tests, and particularly relates to a test lead cluster sealing device for a test. The sealing device comprises a test lead seat (1), a sealing support plate (2) and a compression nut (4), the test lead seat (1) is fixed at an opening of the casing and is provided with a first through hole which is communicated with the opening of the casing and is used for a test lead (5) to pass through, the sealing support plate (2) can extend into and be fixed in the first through hole, the sealing support plate (2) is provided with a second through hole which is used for the test lead (5) to pass through, and the compression nut (4) is fixed on the sealing support plate (2). A threading groove (21) is formed in the side edge of the sealing supporting plate (2), so that after the end of a test lead (5) penetrates through the first through hole, the middle of the test lead (5) can be clamped into the second through hole from the threading groove (21), and the second through hole serves as a bunching hole to be used for pressing the test lead. The bunching hole of the sealing supporting plate is designed, it is guaranteed that the test lead can be tightened, and the sealing performance is guaranteed.

Description

Technical field [0001] The present application belongs to the engine test technology, and specifically, a test test lead bundle sealing device is used. Background technique [0002] A large number of whole machine, component test, and testing are an indispensable part of the engine development work. With the development of aviation propulsion technology, calculation technology and electronic computer application technology, people have established a more complex design and analysis method to accelerate the development process of the aviation propulsion system, and these engineering design and analysis methods need more, more precise and detailed Test test data to verify and confirm, therefore, the engine test has also put forward more and more requirements, test items, content, parameter type, but with the development of engine, the engine is high temperature, high pressure, Under high speed, large flow, etc., make parameters measurement more and more difficult. [0003] In order...

Claims

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Application Information

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IPC IPC(8): H01R13/40H01R13/502H01R13/512H02G3/02H02G15/013
CPCH01R13/40H01R13/512H01R13/502H02G15/013H02G3/02
Inventor 韩文成李鑫杨帆方浩赵普扬
Owner AECC SHENYANG ENGINE RES INST
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