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Water jet shield machine performance test equipment

A kind of test equipment and shield machine technology, applied in the testing of mechanical components, testing of machine/structural components, instruments, etc., can solve problems such as unpredictable cutting performance of waterjet shield machines

Active Publication Date: 2020-05-05
SHANGHAI TUNNEL ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects in the existing technology, a water jet shield machine performance test equipment is now provided to solve the problem that the cutting performance of the water jet shield machine cannot be predicted

Method used

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  • Water jet shield machine performance test equipment
  • Water jet shield machine performance test equipment
  • Water jet shield machine performance test equipment

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Embodiment Construction

[0021] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0022] figure 1 It is a structural schematic diagram of the water jet shield machine performance test equipment of the present invention, figure 2 It is a schematic diagram of the shield machine of the water jet shield machine performance test equipment of the present invention, image 3 It is a schematic diagram of the test block clamping device of the performance test equipment of the water jet shield machine of the present invent...

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Abstract

The invention provides a water cutter shield machine performance test device. The device comprises a support, a rotating mechanism, and a clamping box, the rotating mechanism includes a supporting assembly rotatably inserted into the support and a driving wheel disc rotating around the supporting assembly, an axial through hole is formed in the rotating center of the driving wheel disc, the axialthrough hole is formed in the supporting assembly in a sleeved mode, a containing groove for embedding a test block is formed in the front side of the clamping box, the back surface of the clamping box is connected with the supporting assembly and the driving wheel disc. According to the invention, the problem that the cutting performance of a water cutter shield machine cannot be pre-known is solved.

Description

technical field [0001] The invention relates to the technical field of tunnel shielding, in particular to performance test equipment for a water jet shield machine. Background technique [0002] With the continuous improvement of the utilization rate of urban underground space, the density of urban underground projects is also increasing, and the underground diaphragm walls or cast-in-place piles built during the construction of many old underground structures have become obstacles that are difficult to pass through when shield tunnels are excavated. In order to solve this problem, a shield machine equipped with multiple high-pressure water jet cutting equipment (also known as "water jet") and capable of cutting reinforced concrete structures - a water jet shield machine - was born. The performance of the new waterjet shield machine is unpredictable, so it is necessary to develop test equipment suitable for cutting and cutting performance of the waterjet shield machine. Co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M99/00G01M13/00
CPCG01M13/00G01M99/005
Inventor 卢鸣宁寅黄德中李刚吴伟锋吴列成陈培新范杰寇晓勇
Owner SHANGHAI TUNNEL ENG CO LTD