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Operation method of tunnel maintenance dust-removal trolley in constant temperature and humidity mode

A technology with constant temperature and humidity and operation methods, which is applied in the directions of dust prevention, earth square drilling, safety devices, etc., can solve problems such as high labor intensity, insufficient maintenance, and influence on construction, so as to improve construction efficiency, improve construction quality, and reduce The effect of work intensity

Pending Publication Date: 2018-11-13
LUOYANG GAOFEI BRIDGE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current tunnel construction, the maintenance is often not in place due to the lack of corresponding supporting maintenance equipment. The current traditional maintenance method is manual spraying with water spray pipes. The maintenance time is not fixed, the spraying volume is not easy to control, and the labor intensity High, low degree of automation, easy to block the water nozzle, inconvenient maintenance, poor maintenance effect, affecting subsequent construction and delaying the construction progress

Method used

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  • Operation method of tunnel maintenance dust-removal trolley in constant temperature and humidity mode
  • Operation method of tunnel maintenance dust-removal trolley in constant temperature and humidity mode
  • Operation method of tunnel maintenance dust-removal trolley in constant temperature and humidity mode

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Experimental program
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Effect test

Embodiment 1

[0019] A top frame 1.1 is arranged on the upper surface of the door frame 1, and a top mold hydraulic cylinder 1.2 is arranged on the upper part of the top frame 1.1, and through beams are arranged between at least three sides of the door frame 1 parallel to each other. The frame 1.1 and the through-beam form a support frame, and one side of the support frame is provided with a temperature-controlled water tank 10, one side of the temperature-controlled water tank 10 is provided with a high-pressure water pump 11, and a pipeline is arranged between the temperature-controlled water tank 10 and the high-pressure water pump 11. A hydraulic pump station 12 is installed on the other side, and a PLC console 9 is installed on one side of the hydraulic pump station 12. A handheld terminal 14 is installed on the PLC console 9, and a wireless terminal 15 is installed on the PLC console 9. Between the PLC console 9 and the wireless terminal 15 Wireless connection, two pairs of platforms 8...

Embodiment 2

[0024] The upgrading mechanisms of the top mold hydraulic cylinder 1.2, the side mold hydraulic cylinder 4, and the lifting traveling mechanism 7 all adopt servo hydraulic cylinders.

Embodiment 3

[0026] The wireless terminal 15 is a notebook computer or a mobile phone, one of them or a combination of more than one.

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Abstract

Disclosed is an operation method of a tunnel maintenance dust-removal trolley in a constant temperature and humidity mode. Top frames are arranged on the upper surfaces of door frames. A temperature-control water tank is arranged on one side in a supporting frame. A high-pressure water pump is arranged on one side of the temperature-control water tank. A hydraulic pump station is arranged on the other side in the supporting frame. A PLC console is arranged on one side of the hydraulic pump station. A hand-held terminal is arranged on the PLC console. The PLC console is provided with a wirelessterminal. Lifting travelling mechanisms are arranged at the two ends of the supporting frame correspondingly. Top formworks are arranged on the top frames of the supporting frame. A pair of side formworks is symmetrically arranged on the two sides of each door frame. The two ends of each top formwork are hinged to the corresponding pair of side formworks though connecting pieces. A side formworkhydraulic cylinder is arranged between each side formwork and the corresponding door frame. Buttress atomizing spraying heads are distributed on the top formworks and the side formworks. Ditch grooveatomizing spraying heads are evenly distributed on the lower surfaces of the side formworks. Ditch groove atomizing spraying heads are distributed at the lower portions of the door frames. Road surface atomizing spraying heads are distributed on the two sides in the door frames. An operator inputs an operation instruction on the hand-held terminal or the wireless terminal, and all parts of the maintenance trolley are controlled to operate precisely through the PLC console.

Description

technical field [0001] The invention relates to the field of tunnel maintenance, in particular to an operation method of a constant temperature and constant humidity tunnel maintenance dust removal trolley. Background technique [0002] In the current tunnel construction, the maintenance is often not in place due to the lack of corresponding supporting maintenance equipment. The current traditional maintenance method is manual spraying with water spray pipes. The maintenance time is not fixed, the spraying volume is not easy to control, and the labor intensity High, low degree of automation, the water nozzle is easy to block and maintenance is inconvenient, and the maintenance effect is not good, which affects the follow-up construction and delays the construction progress. [0003] In view of the above reasons, an operation method of a constant temperature and constant humidity tunnel maintenance dust removal trolley has been developed. Contents of the invention [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/04E21F17/00
CPCE21F5/04E21F17/00
Inventor 黄高飞
Owner LUOYANG GAOFEI BRIDGE MACHINERY CO LTD
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