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Track spraying device for tunnel lining maintenance

A technology of spraying device and track, applied in tunnel lining, tunnel, shaft lining and other directions, can solve the problem of insufficient strength of secondary lining concrete, and achieve the effects of reliable performance, strong operability and simple operation.

Inactive Publication Date: 2017-10-24
中铁隧道局集团建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to provide a tunnel lining maintenance track spraying device, which can solve the problem of insufficient strength of tunnel secondary lining concrete in such a convenient, quick and efficient manner

Method used

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  • Track spraying device for tunnel lining maintenance
  • Track spraying device for tunnel lining maintenance
  • Track spraying device for tunnel lining maintenance

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0030] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0031] figure 1 It shows an implementation form according to the present invention, the tunnel lining maintenance track sprinkler device includes:

[0032] The track 1 is laid on both sides of the tunnel wall, and the initial end is provided with a track charging device; the spray car 2 runs along the track 1; the spray car 2 includes:

[0033] Body 3;

[0034] An automatic charging system 4, which is provided with the vehicle body head, and the automatic charging system includes a charging terminal 5 connected to the track charging device and a position sensor 6 that senses th...

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Abstract

The invention discloses a track spraying device for tunnel lining maintenance. The track spraying device for tunnel lining maintenance comprises tracks laid on the two sides of a tunnel wall, and a spraying trolley running along the tracks, wherein a track charging device is arranged at the start end of each track; the spraying trolley comprises a trolley body, an automatic charging system which is arranged at the head portion of the trolley body, and an automatic water supplementing system; the automatic charging system comprises charging terminals and a position sensor, the charging terminals are connected to the track charging devices, and the position sensor is used for sensing the track charging devices; and the automatic water supplementing system is arranged on the trolley body and comprises a water storage tank and a water supplementing sensor arranged on the inner wall of the water tank. The track spraying device for tunnel lining maintenance has a remarkable water spraying full-coverage effect during construction of tunnel lining concrete maintenance, the tunnel lining concrete maintenance effect can be the best, the optimal strength of lining concrete can be directly achieved, and the hidden danger that as for the tunnel secondary lining construction quality, the strength of concrete is poor is avoided.

Description

technical field [0001] The invention relates to a tunnel lining maintenance device. More particularly, the present invention relates to a track sprinkler for use in tunnel lining maintenance situations. Background technique [0002] At present, the secondary lining concrete of the tunnel is cured by manual watering and multi-function bench for knocking, testing and maintenance, and the strength of the concrete is tested by the rebound tester. However, due to the limitations of manual watering and on-site operation The maintenance effect is not good because of heavy workload and weak workers' responsibilities, and because the maintenance construction of the second-generation multi-functional maintenance platform needs to occupy a long distance in the tunnel and the cooperation of the loader, etc., the maintenance quality cannot be effectively and continuously maintained. The strength of the lining concrete cannot meet the construction requirements. [0003] In order to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10
CPCE21D11/102
Inventor 郝辉张阳陈钢张法利文富源兰廷波盛重权李冬祝恒王艺文杨智超
Owner 中铁隧道局集团建设有限公司
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