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Dragline Slope Excavation Test Device

A test device, slope technology, applied in the field of model test devices, to achieve the effect of convenient use, simple structure and low cost

Inactive Publication Date: 2018-05-15
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no simple and practical simulation test device for accurate excavation of slopes.

Method used

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  • Dragline Slope Excavation Test Device
  • Dragline Slope Excavation Test Device
  • Dragline Slope Excavation Test Device

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Experimental program
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Embodiment Construction

[0031] see below Figure 1-Figure 6 The present invention is described in detail:

[0032] figure 1 Shown is the overall structure of the present invention. The present invention is mainly composed of a model box 1, a mobile frame 2 and an excavation driving device 3; the model box 1 is a box body with an open top made of steel plates. Described moving frame 2 is mainly made up of lower moving frame 2.1 and upper moving frame 2.4. There are two lower mobile frames 2.1, which are respectively fixed on two opposite casing walls of the model box 1 wherein. The upper mobile frame 2.4 is an inverted concave font structure made of the crossbeam in the middle and the vertical beams at two ends. All have chute on the lower mobile frame 2.1 and the upper mobile frame 2.4, the upper mobile frame 2.4 straddles on the model box 1, and the vertical beams at its two ends are respectively inserted in the chute of the lower mobile frame 2.1. The excavation driving device 3 is mainly comp...

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Abstract

The invention provides a hanging-shovel type slope excavation test device which mainly comprises a model case, a movable rack and an excavation drive device. The model case is a case body composed of steel plates; the bottom of the movable rack can be clamped to the upper portion of the model case; the excavation drive device is mounted in a slide slot of the movable rack and can slide along the slide slot. The hanging-shovel type slope excavation test device is simple in structure, low in cost, convenient to use and capable of accurately excavate a designed slope model.

Description

technical field [0001] The invention belongs to the technical field of slope engineering equipment, and in particular relates to a model experiment device capable of excavating a slope. Background technique [0002] Among all kinds of natural disasters, landslides are one of the most serious geological disasters. Due to the unreasonable design of some slopes and problems in slope management, landslides of different scales have occurred, seriously endangering national property and people's lives. With the vigorous development of our country's infrastructure construction, a large number of slope problems are involved in water conservancy, transportation, mining and other departments, and the stability of the slope is related to the success or failure of the project construction. Therefore, the study of slope stability during excavation has become a very important subject. Among them, the precise design of the excavation size of the slope is very necessary, which can provide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 孙书伟白大海陈文轩冯孟乾张奎孔维风
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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