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Axial load applying device for products

A technology of axial load and loading device, applied in the field of mechanical testing, to achieve the effect of saving test space, significant production practice significance, and small space occupation

Pending Publication Date: 2018-05-18
TIANJIN AEROSPACE RELIA TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is currently no device that can safely and reliably apply axial loads to axially extending products such as long handrails, telescopic rods, and long slide rails, so as to meet the requirements of axial static loads on these products. Product load loading requirements before testing

Method used

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] see Figure 1 to Figure 2 , an axial load loading device for products provided by the present invention, which is mainly used to safely and reliably apply axial loads to products extending in the axial direction, such as telescopic rods, lengthened slide rail combinations, etc., so as to meet the requirements for these products. The product load loading requirement before the axial static load test occupies a small space and can save valuable test space.

[0026] It should be noted that, in the present invention, the product provided by the present invention: the word "telescopic" of the telescopic rod in the combination of telescopic rod and extended slide rail means that when the telescopic rod and the long slide rail cooperate, the...

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Abstract

The invention discloses an axial load applying device for products. The axial load applying device comprises a left supporting frame (91) and a right supporting frame (92) which are horizontally and bilaterally distributed at intervals and vertically arranged. The products needing axial load application are horizontally arranged between the left supporting frame (91) and the right supporting frame(92), a horizontal actuator (2) is fixedly arranged on the right side wall of the left supporting frame (91), a force sensor (3) is connected to the right end of a right-end hydraulic output rod of the actuator (2) and fixedly connected with at least one horizontal loading rope (7), and the loading rope (7) is connected with the products. Axial load can be safely and reliably applied to the axially extending products such as telescopic rod lengthening sliding rail combinations, the loading applying requirements of the products before axial static load tests can be met, occupied space is small, and precious test space can be saved.

Description

technical field [0001] The invention relates to the technical field of mechanical testing, in particular to an axial load loading device for a product. Background technique [0002] At present, for the manned space capsule, in order to ensure that it can withstand various conditions, it is necessary to carry out static load tests on various products installed in it, including the combination of telescopic rods and extended slide rails, to test the manned space capsule. The ability of the product to withstand static loads, so as to obtain the bearing capacity data, and provide support for product design, research and development, and finalization. [0003] Among them, for products such as telescopic rods and lengthened slide rail combinations installed in the manned space capsule, they are products that extend along the axial direction, and their own size is relatively small. Usually, axial loads need to be applied to them, so that product manufacturers Further testing wheth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/10G01N3/02
CPCG01N3/02G01N3/10G01N2203/0048G01N2203/0256
Inventor 胡鑫于中玲卢凯赵威刘德军
Owner TIANJIN AEROSPACE RELIA TECH
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