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Full-automatic rock bolting jumbo

A bolt trolley, fully automatic technology, applied in the installation of bolts, mining equipment, earthwork drilling and mining, etc., can solve the problems of difficult construction, low safety factor, low operation efficiency and construction quality, and achieve improved grouting Reliability, easy operation, guaranteed grouting efficiency and quality

Active Publication Date: 2018-12-11
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has problems such as high labor intensity of workers, low operation efficiency and construction quality, and the safety of operators cannot be guaranteed.
Especially for the bolt installation and grouting operations at the top of the tunnel, the construction is difficult and the safety factor is low

Method used

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  • Full-automatic rock bolting jumbo
  • Full-automatic rock bolting jumbo
  • Full-automatic rock bolting jumbo

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereby.

[0026] Such as Figure 1 to Figure 4 As shown, the fully automatic bolt trolley of the present embodiment includes a chassis 11 and a vehicle frame, and the vehicle frame is installed on the chassis 11 . The front end of vehicle frame is provided with working arm 9 and anchor rod unit 6, and anchor rod unit 6 is located at an end of working arm 9, and working arm 9 is used for adjusting the position of anchor rod unit 6, and drill rod 31 is adjusted to just to need. Location for bolting. Anchor unit 6 comprises propulsion beam device 32 and grouting pipe frame 36, wherein, grouting pipe frame 36 is arranged on the side of advancing beam device 32 along the width direction, and grouting pipe frame 36 is arranged near anchor rod hole, grouting The pipe frame 36 ...

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PUM

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Abstract

The invention provides a full-automatic rock bolting jumbo which comprises a chassis and a frame mounted on the chassis. A work arm and a bolt element are arranged at the front end of the frame, the bolt element is arranged at one end of the work arm and comprises a propulsion beam device and a grouting pipe frame, the grouting pipe frame is arranged on one widthwise side of the propulsion beam device and close to a bolt hole, a grouting device is arranged at the rear end of the frame and comprises a grouting pipe, and the grouting pipe moves into the bolt hole through swing and horizontal drive of the grouting pipe frame and performs grouting. The full-automatic rock bolting jumbo has the advantages that an automatic grouting function is achieved, grouting efficiency and reliability are high and the like.

Description

technical field [0001] The invention relates to the field of tunnel construction, in particular to a fully automatic bolt trolley. Background technique [0002] Bolt support is a reinforcement and support method widely used in drilling and blasting mine and tunnel construction. At present, the bolt support is usually drilled by a pneumatic rock drill or drilled by a rock drilling rig. After the hole is drilled, it is assisted by a simple bench or a hanging basket arm, and the bolt is manually installed, grouted and locked. It has problems such as high labor intensity of workers, low operation efficiency and construction quality, and the safety of operators cannot be guaranteed. Especially for the bolt installation and grouting operations at the top of the tunnel, the construction is difficult and the safety factor is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/02
CPCE21D20/003E21D20/02
Inventor 刘飞香郑大桥刘在政邹海炎刘金书郝蔚祺郭超峰
Owner CHINA RAILWAY CONSTR HEAVY IND
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