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Self-balancing high heavy level load loading method and device

A self-balancing, horizontal position technology, which is applied in the testing of measuring devices, instruments, machines/structural components, etc., can solve problems such as the inability to achieve full-scale load levels, complex assembly of test benches, and large loading tonnage, and achieve a force transmission system Improve and overcome the effect of too small load level and convenient loading

Inactive Publication Date: 2015-11-11
CHINA UNIV OF MINING & TECH
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  • Claims
  • Application Information

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Problems solved by technology

However, in the gravity loading test in the full-scale experiment, the loading point is high and the loading tonnage is large. The jack loading is carried out through the large reaction frame of the traditional jacket, the loading operation point is high, and the assembly of the test bench is too complicated. In addition, by hanging heavy objects Loading cannot achieve the load level required for full-scale experiments

Method used

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  • Self-balancing high heavy level load loading method and device
  • Self-balancing high heavy level load loading method and device
  • Self-balancing high heavy level load loading method and device

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Embodiment Construction

[0016] Such as figure 1 shown, as figure 1 , 2 , 3, 4, 5, and 6, the self-balancing high-position heavy-duty load loading method and its device include a load-bearing frame 1, a load-bearing frame beam 1-1 and a load-bearing frame column 1-2, and the load-bearing frame 1 consists of a parallel position The load-bearing frame beam 1-1 is composed of the load-bearing frame column 1-2 in the horizontal position, and the load-bearing frame beam 1-1 is provided with two limit steel angles 2, and the limit steel angle 2 is connected with the steel wire rope 3, and the steel wire rope 3 is provided with The tension sensor 4 and the steel wire rope 3 are connected to the end of the force transmission distribution beam 7 through the steel wire rope fixer 6. The force transmission distribution beam 7 is provided with a tension sensor display 5, and the force transmission distribution beam 7 is provided with a jack 9 and a reaction force pull rod 10. A reaction force frame 8 is placed ...

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Abstract

The invention provides a self-balancing high heavy level load loading method and device. The device comprises a carrying frame, a carrying frame beam and carrying frame columns. The carrying frame is composed of the parallel carrying frame beam and the horizontal carrying frame columns. Two limiting steel angles are arranged on the carrying frame beam. Each limiting steel angle is connected with a wire rope. A tension sensor is arranged on each wire rope. Each wire rope is connected with the end part of a power transmission distribution beam through a wire rope fixing device. Tension sensor display is arranged on the power transmission distribution beam. A jack and a reaction force pull rod are arranged on the power transmission distribution beam. A reaction force rack is arranged on the jack and the reaction force pull rod. The method and the device have the advantages that the structure is simple; a power transmission system is improved; through jack loading, the need of large tonnage loading is met in a full-scale test; the defect of small load rating in traditional suspension load is overcome; and the device has the advantages of easy installation, easy loading and secure and stable operation.

Description

technical field [0001] The invention relates to the technical field of engineering equipment, in particular to a self-balancing high-position heavy load loading method and a device thereof. Background technique [0002] At present, in the process of scientific research in civil engineering and other fields, many dynamic and static loading tests of full-scale frames, bent frames or rigid frames are required. However, the existing dynamic and static test devices do not have a supporting high-position and large-tonnage load-loading device. They only rely on hanging heavy objects on the test object to achieve gravity loading. Install jacks for loading. However, in the gravity loading test in the full-scale experiment, the loading point is high and the loading tonnage is large. The jack loading is carried out through the large reaction frame of the traditional jacket, the loading operation point is high, and the assembly of the test bench is too complicated. In addition, by hang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
Inventor 夏军武徐博夏翔张海威路振花
Owner CHINA UNIV OF MINING & TECH
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