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Windproof sliding simulation system for crane under circumstance of deviation of center of gravity

A technology that deviates from the center of gravity and simulates the system. It is applied to the testing of machines/structural components, measuring devices, and instruments. It can solve the problems of inability to do complex detection, limited detection movement, and limited pushing force, length, and duration of the basic platform, etc. question

Inactive Publication Date: 2015-08-19
SUZHOU ZHONGZHOU ANBO CRANE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The patent name is: Invention patent of indoor test and detection device for wind-resistant and anti-skid brakes of port cranes, ZL201210104398.4, which discloses that the technical solution adopts vertical loading cylinders, which limits the detection movement and makes the structure extremely complicated. The push force, length, and duration of the platform are limited, and it is not possible to do complex detection, especially high-speed operation detection

Method used

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  • Windproof sliding simulation system for crane under circumstance of deviation of center of gravity
  • Windproof sliding simulation system for crane under circumstance of deviation of center of gravity

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Embodiment Construction

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0022] Such as figure 1 with figure 2 As shown, a simulation system for anti-wind sliding when the center of gravity of the crane deviates, including: two parallel tracks 2 and a test trolley 1, the four rollers 3 provided on the test trolley 1 are arranged on the two tracks 2 in pairs , also includes an elastic traction device, the distance between the two rails 2 can be adjusted, the carrying platform 8 provided on the top of the test trolley 1 is provided with a telescopic structure 9 in the width direction, and several counterweights 4 fixed seats are provided on the carrying platform 8 , The roller 3 is provided with a braking device. ...

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Abstract

The invention relates to a windproof sliding simulation system for a crane under a circumstance of a deviation of the center of gravity. The system includes two parallel tracks and a test trolley, two of four rollers that the test trolley is provided with are arranged on one of the two tracks, the other two rollers are arranged on the other track, the system also includes an elastic traction device, an interval of the two tracks is adjustable, a carrying platform arranged at the upper part of the test trolley is provided with a telescopic structure in a width direction, a plurality of balancing weight fixing seats are arranged on the carrying platform, and braking devices are arranged on the rollers. Weight is added to a vertical direction of the test trolley by adoption of the balancing weights, and a load of the crane is simulated, compared with adoption of an oil cylinder in the vertical direction to perform pressurization, the structure is simplified, and movement of the test trolley is not excessively restricted; flexible tractive force is applied to the test trolley by adoption of traction chains; and the structure of the guide rails with an adjustable relative interval and the telescopic carrying platform enables the test trolley to simulate brake performance, overturn tendency and the like of portal cranes of different widths.

Description

technical field [0001] The invention relates to a wind resistance simulation test device, in particular to a wind resistance sliding simulation system when the center of gravity of a crane deviates. Background technique [0002] With the vigorous development of port loading and unloading transportation industry, large port machinery equipment is playing an increasingly important role in the modern production of ports. However, due to its tall structure and large windward area, it is easy to be attacked by wind force when a typhoon or sudden gust occurs. Therefore, the windproof work of large-scale machinery at seaport terminals plays a very important role in production safety. Large-scale logistics equipment-hoisting machinery working in the open air are required to be equipped with suitable wind-resistant and anti-skid devices to avoid major personal injuries and property loss accidents when hit by typhoons and sudden gusts of wind. The wind resistance and anti-skid abilit...

Claims

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Application Information

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IPC IPC(8): G01M99/00
Inventor 宋瑞辉
Owner SUZHOU ZHONGZHOU ANBO CRANE
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