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Static load pressure test device

A pressure test and static load technology, applied in the direction of measuring devices, using stable tension/pressure testing material strength, instruments, etc., can solve problems such as out-of-factory failures, insufficient strength of steel doors, glass windows, etc.

Pending Publication Date: 2022-01-04
CSR CHENGDU
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, railway passenger cars and other vehicles often have out-of-factory failures due to insufficient strength of steel doors and glass windows

Method used

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Embodiment Construction

[0029] The object of the present invention is to provide a static load pressure test device, the structural design of which can effectively detect the strength of the glass window so as to improve the qualified rate of the glass window when it leaves the factory.

[0030] 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.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left" and "right...

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Abstract

The invention discloses a static load pressure test device which comprises the components of a frame which comprises a placing platform for supporting a glass window, a worm gear and a worm matched with the worm gear, a lead screw, and a motor; the worm gear can rotate relative to the frame, and a threaded hole is formed in the worm gear; the lead screw is in threaded fit with the threaded hole of the worm gear, and the lower end of the lead screw is located on the upper side of the glass window on the placing table; the motor is fixedly connected with the frame and can drive the worm to rotate, the worm rotates to drive the worm gear to rotate, and the worm gear rotates to drive the lead screw to ascend and descend. The structural design of the static load pressure test device can effectively detect the strength of the glass window so as to improve the qualified rate of the glass window when the glass window leaves a factory.

Description

technical field [0001] The invention relates to the technical field of test equipment, and more specifically, to a static load pressure test device. Background technique [0002] At present, vehicles such as railway passenger cars often have out-of-factory failures due to insufficient strength of steel doors and glass windows. Therefore how to detect glass window strength, to improve the qualified rate when glass window leaves the factory, is the problem that those skilled in the art are badly in need of solving at present. Contents of the invention [0003] In view of this, the object of the present invention is to provide a static load pressure test device, the structural design of which can effectively detect the strength of the glass window so as to improve the qualified rate of the glass window when it leaves the factory. [0004] In order to achieve the above object, the present invention provides the following technical solutions: [0005] A static load pressure t...

Claims

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Application Information

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IPC IPC(8): G01N3/08
CPCG01N3/08G01N2203/0019G01N2203/005
Inventor 邓朱建刘晨张友菲张千韦冠忠李述波侯文刚
Owner CSR CHENGDU
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