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Tunnel lining crack repairing device

A lining and tunnel technology, applied in the field of tunnel lining crack repair devices, can solve the problems of low manual repair efficiency and high cost of tunnel lining crack detection, and achieve the effects of avoiding manual repetitive work, reducing blind spots of vision and saving time.

Pending Publication Date: 2020-12-18
ZHONG DIAN JIAN JI JIAO EXPRESSWAYINVESTMENT DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a tunnel lining crack repair device for solving the problems of high cost of tunnel lining crack detection and low manual repair efficiency in the prior art

Method used

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  • Tunnel lining crack repairing device
  • Tunnel lining crack repairing device
  • Tunnel lining crack repairing device

Examples

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Embodiment Construction

[0044]The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0045]SeeFigure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification for the understanding and reading of those familiar with this technology, and are not intended to limit the implementation of the present invention. Limited conditions, so it has no technical significance. Any structural modification, proportional relationship change or size adjustment should still fall under the present invention without affecting the effects and objectives that can be achieved by the present invention. Within the scope of the disclosed technical content. At the same time, the terms such as "upper", "lower", "lef...

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Abstract

The invention provides a tunnel lining crack repairing device. The tunnel lining crack repairing device comprises an image acquisition assembly, a repairing assembly and a control system, wherein theimage acquisition assembly comprises a camera and a light source system for providing illumination for the camera; the repairing assembly comprises a mechanical arm and a plurality of repairing toolsarranged at the front end of the mechanical arm, and the mechanical arm carries a repairing material; the control system comprises a data transmission unit, a three-dimensional reconstruction unit anda control instruction decision-making unit which are in signal connection, wherein the three-dimensional reconstruction unit calculates crack detection information to be repaired according to image measurement data acquired by the camera; the control instruction decision-making unit matches a corresponding repairing process from a preset crack repairing knowledge base according to the crack detection information to be repaired, and sends the crack detection information to be repaired to the mechanical arm in a working instruction form; and the mechanical arm calls the corresponding repairingtool and the repairing material to repair cracks of a tunnel lining. The tunnel lining crack repairing device can realize automatic and integrated tunnel lining crack detection and instant repairing work.

Description

Technical field[0001]The invention relates to the technical field of tunnel lining repair, in particular to a tunnel lining crack repair device.Background technique[0002]As an important part of the tunnel, the quality of the lining is vital to the safe operation of the tunnel. However, due to the continuous changes in the external environment and geological conditions, as well as the design, construction, management, and other surrounding structures and constructions, the tunnel lining often has cracks, water leakage, deformation, delamination and spalling during the operation period. Such diseases seriously threaten the normal and safe use of the tunnel. For these tunnel lining diseases, cracks are often the source or initial stage of other diseases, so it is particularly important to detect and repair tunnel lining cracks efficiently and accurately.[0003]Manual detection method is currently the most widely used in the implementation of domestic tunnel lining crack detection projec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E21F17/00E21D11/00
CPCE21F17/18E21F17/00E21D11/003
Inventor 贾献卓李嘉豪刘司坤刘剑耿东方康爱忠武威姚文选杨景丽朱合华
Owner ZHONG DIAN JIAN JI JIAO EXPRESSWAYINVESTMENT DEV CO LTD
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