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Height-adjustable parabolic test platform

A test platform, high-level technology, applied in the testing of machine/structural components, impact testing, measuring devices, etc., can solve problems such as the inability of tower cranes to meet requirements

Active Publication Date: 2021-02-09
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current existing tower cranes cannot meet the requirements

Method used

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  • Height-adjustable parabolic test platform
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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0021] Please refer to figure 1 , figure 2 , the test device is composed of two parts: the existing steel structure tower and the test tower crane. On the steel structure tower, according to the actual needs, the rail bearing beam 1 and the guide rail 2 are arranged, and the tower cap structure 3 is installed on the tower crane. The structure 3 is connected a...

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Abstract

The invention discloses a height-adjustable parabolic test platform, which is composed of a guide device, a trolley traveling mechanism, a lifting mechanism, a lifting mechanism, a traction mechanism, a rail bearing beam and a guide rail. The guide rail is installed on a steel structure tower in the vertical direction. The traction mechanism drives the traveling mechanism of the trolley to move horizontally on the guide device. The lifting mechanism is on the ground and drives the guiding device to move vertically on the guide rail. The lifting mechanism is connected with the traveling mechanism of the trolley to ensure that the traveling mechanism of the trolley can be stable. run.

Description

technical field [0001] The invention relates to the technical field of parabolic test devices, in particular to a height-adjustable parabolic test platform and a method for parabolic tests at different positions. Background technique [0002] The parabolic simulation test is the basis for the development of landing equipment such as material and equipment air transportation. Generally, these test platforms require the height of the landing equipment to be above 200m. The test is to hang the object to be thrown on the end of the boom, and release the objects at the end of the boom by pulling the boom of different lengths at different heights and different speeds. , to obtain parabolic simulation data. The current existing tower cranes cannot meet the requirements. It needs to raise the boom to different heights, then quickly release the boom, and when the end of the boom reaches the required speed, separate the objects at the end of the boom to achieve parabola. The device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 郝建光范江波李强郭上峰张喜逢张志德
Owner TAIYUAN HEAVY IND