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Portable electrical detection equipment for shield tunneling machine

An electrical detection and portable technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of large size of electrical detectors and inconvenient operation of staff, and achieve easy detection operation, prevent falling, and be easy to carry. Effect

Inactive Publication Date: 2021-08-13
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the shield machine is in use, it is necessary to monitor the internal electrical components of the shield machine at any time to prevent problems that affect the working speed. However, some electrical detectors are large in size, and they need to be held with one hand during use, which causes serious damage to the staff. Inconvenience

Method used

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  • Portable electrical detection equipment for shield tunneling machine
  • Portable electrical detection equipment for shield tunneling machine
  • Portable electrical detection equipment for shield tunneling machine

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] In the following description, a lot of specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, and those skilled in the art can do without violating the connotation of the application. ...

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Abstract

The invention relates to portable electrical detection equipment for a shield tunneling machine, which comprises a carrying device, an adjusting device rotationally connected with the carrying device and an electrical detector fixedly arranged on the adjusting device, wherein a detection probe is arranged on the electrical detector. The equipment is convenient to carry and easy for workers to carry out detection operation.

Description

technical field [0001] The invention relates to the technical field of shield machine detection, in particular to a portable electric detection device for a shield machine. Background technique [0002] The shield method is a fully mechanized construction method in the underground excavation method. It propels the shield machine in the ground, and supports the surrounding rock through the shield casing and segments to prevent collapse into the tunnel. At the same time, a cutting device is used to excavate the soil in front of the excavation face, transported out of the hole by excavation machinery, jacked in the rear by a jack, and assembled with prefabricated concrete segments to form a mechanized construction method of the tunnel structure. [0003] Invented in 1847, the shield machine is a special device with a shield. Use the lining block installed at the tail as a fulcrum to push forward, use the cutter head to cut the soil, and at the same time discharge the soil and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 陈伟坤李晓清魏航刘伟汪冰张磊吴学增
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD