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Device capable of carrying out horizontal impact test

An impact test, horizontal technology, applied in the direction of impact test, measuring device, testing of machine/structural components, etc., to achieve the effect of small overall displacement, convenient maintenance and wide size range

Pending Publication Date: 2017-07-14
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the context of low-velocity shocks in ship engineering, this systematic error often has some adverse effects on the results

Method used

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  • Device capable of carrying out horizontal impact test
  • Device capable of carrying out horizontal impact test
  • Device capable of carrying out horizontal impact test

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Experimental program
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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the embodiments and accompanying drawings, but the present invention is not limited.

[0040] The device that can carry out the horizontal impact test provided by the present invention is a horizontal impact test machine that can realize the boundary conditions of the fixed support of the experimental plates of different sizes, and its structure is as follows figure 1As shown, it includes a base 1, a clamp mechanism 2, an impact vehicle 3, a track 4, and a traction mechanism 5 connected to the track 4 arranged in sequence from left to right; they cooperate with each other to realize structures of different sizes under different boundary conditions. Under the low-speed impact test, the structure is mainly a rectangular plate, a square plate or a stiffened plate.

[0041] Described base 1, its structure is as figure 2 As shown, it consists of a support structure, an impact panel 6 and a supporting...

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Abstract

The invention discloses a device capable of carrying out a horizontal impact test. The device comprises a base (1), a fixture mechanism (2), an impact vehicle (3), a track (4) and a matched traction mechanism (5), and is characterized in that the base (1), the fixture mechanism (2), the impact vehicle (3), the track (4) and the traction mechanism (5) are sequentially arranged in space and operate in a collaborative manner so as to realize a low-speed impact test for different sizes of structures under different boundary conditions, wherein the structures are mainly rectangular plates, square plates or stiffened plates. The device disclosed by the invention is reliable in structure, convenient to operate, high in universality, capable of carrying out a horizontal impact test and preventing secondary impact during the impact test, and capable of simulating horizontal impact in engineering more authentically; the device can realize fixed-end boundary conditions of different sizes of experimental plates or structures; the base is matched with the foundation and small in local deformation when being subjected to strong impact, and can be used for a long time; and the base and the track are high in universality.

Description

technical field [0001] The invention relates to the technical field of test equipment, in particular to a horizontal impact test device, which includes a base and a fixture with a fixed and clamped structure, an impact car loaded with a punch, and a track for the impact car to acquire speed and limit direction. Background technique [0002] Ocean development is a development field with strategic significance that flourished in the 1960s following the development of atomic energy in the 1940s and space development in the 1950s. Correspondingly, to develop and utilize marine resources, it is necessary to set up and install a series of engineering structures on the sea. The so-called marine engineering structure is a general term for structures built for marine development. [0003] Offshore platforms, offshore engineering ships, and offshore transport ships have been working at sea for a long time, and the working environment is very harsh. They will inevitably encounter vari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 朱凌邱晓明周雷闫孟娇
Owner WUHAN UNIV OF TECH
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