Mud-cleaning bucket machine special for underground railway channel

A chain bucket machine and tunnel technology, applied in tunnels, conveyors, mining equipment and other directions, can solve the problems of poor working environment, long working time, and increased safety control work for workers, and achieve easy construction management and reduce mud removal costs. , the effect of improving work efficiency

Inactive Publication Date: 2010-11-10
CHINA RAILWAY NO 9 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mud cleaning method: the construction process is cumbersome, the operation time is long, and the cost is high; it takes up a lot of human resources, and the utilization rate of human resources is relatively low; the number of woven bags required in the operation is large, and the bag utilization rate is low, only 1 / 3~1 / 2 (full and unable to carry); the working environment of the workers is poor, and they need to carry mud bags for loading; there are many operating links, and the safety control work is increased

Method used

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  • Mud-cleaning bucket machine special for underground railway channel
  • Mud-cleaning bucket machine special for underground railway channel

Examples

Experimental program
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Embodiment Construction

[0008] Such as figure 1 As shown, the special mud cleaning chain bucket machine for subway tunnels installs the pin wheel reducer 3 for driving, the main driving sprocket 1, the driven sprocket 7 and the guide wheel 5 on the frame 4 according to the positions shown in the figure, and the main driving chain 2 Installed on the output shaft gear of the drive pin wheel reducer 3 and the main drive sprocket 1, the transmission chain 9 is installed on the main drive sprocket 1, the driven sprocket 7 and the guide wheel 5, and the mud buckets 6 are positioned at equal intervals Installed on the transmission chain 9, the muck box 8 is connected to the frame 4; before the mud cleaning operation, the battery car is hung with a section of earth truck, parked at the excavation position at the wellhead, and the special chain bucket machine is installed on the back of the earth truck with a door crane. On the side wall at the back end of the soil box; the power plug of the special chain buc...

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PUM

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Abstract

The invention relates to a mud-cleaning bucket machine special for an underground railway channel. A drive pin wheel speed reducer, a main drive chain wheel, a driven chain wheel and a guide wheel are arranged on a stand, a main drive chain is arranged on an output shaft gear of the pin wheel speed reducer and the main drive chain wheel, a drive chain is arranged on the main drive chain wheel, the driven chain wheel and the guide wheel, a mud bucket is arranged on the drive chain, and a slag and oil box is connected with the stand. The invention realizes long-term use by once manufacture, has simple structure, easy installation, disassembly and maintenance, less operation links, low labor intensity of workers and easier construction and management, and improves the working efficiency. Braided bags are not used for loading mud in the mud-cleaning operation, the purchase, the issuance and the use of the braided bags are omitted, and more than 60 percent of mud-cleaning cost can be lowered.

Description

Technical field: [0001] The invention relates to a special chain bucket machine for subway tunnels, which is used for cleaning and transporting the dregs and mud scattered in the segment tunnel during the excavation of the shield machine during the construction of the subway shield tunnel. Background technique: [0002] During the construction of the shield tunnel, the muck will be spilled during discharge and transportation, especially along the temporary track for battery vehicles. Over time, the amount of dregs will accumulate in a large amount. The current mud cleaning methods: first, during the tunnel excavation, arrange special personnel to follow bagging and clearing; this cross-operation not only increases safety hazards, but also reduces construction efficiency; second, after the tunnel is penetrated, the construction unit will spend a long time , a lot of manpower and material resources, relying on manual bagging for cleaning, which virtually increases the construc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12B65G17/12
Inventor 孔海波石俊杰李志重夏志华李志陈兆祥张平于建军赵利奇宁辉
Owner CHINA RAILWAY NO 9 GRP
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