Wheel type truck-mounted drilling rig

A drilling rig and wheeled technology, applied to drilling equipment, earthwork drilling, drilling equipment and methods, etc., can solve the problems of poor self-stability, heavy weight, unsuitable for use in gas lanes, etc., and achieve good rigidity and safe movement , The effect of convenient adjustment of the drilling position

Active Publication Date: 2013-09-04
重庆市能源投资集团科技有限责任公司 +1
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large size and heavy weight of the crawler drilling rig, the sleeper of the track in the tunnel will be crushed during the moving process in the tunnel. At the same time, when used

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wheel type truck-mounted drilling rig
  • Wheel type truck-mounted drilling rig
  • Wheel type truck-mounted drilling rig

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] The present invention will be further described below with reference to the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0020] See figure 1 , figure 2 , image 3 , A wheeled vehicle-mounted drilling rig, including a self-propelled fuselage 1, on which the fuselage 1 is provided with a power unit including a hydraulic system 2, a movable frame 3, and a control system 4 for complete machine control. The movable frame 3 The hydraulic system of the power device 2 provides hydraulic power for the movable frame 3 and the drill device 6. The body 1 includes a mining flatbed 11, and a hydraulic drawworks 12 is provided on the mining flatbed 11, The hydraulic winch 12 is provided with hydraulic power for winching by the hydraulic system of the power unit 2. The hydraulic winch 12 is connected with a noose 13; a support base 14 is provided on the mining flat car 11, and the support base 14 is provided with the movable ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a wheel type truck-mounted drilling rig which is characterized in that a movable frame with a drilling device is disposed on a body, the body comprises a mining flatbed truck and a hydraulic winch, a support seat is disposed on the mining flatbed truck, a support beam which is used for allowing the movable frame to be horizontal is disposed on the support seat, a guide rail clamp is further disposed on the mining flatbed truck, the movable frame comprises a #-shaped frame, two ends of the two crossbeams of the #-shaped frame are fixedly connected with main support oil cylinders, two longitudinal beams of the #-shaped frame forms two parallel guide rails which are in slide fit with a movable support, the movable support is hinged to the outer end of the support beam, a vertical oil cylinder which is used for allowing the movable frame to be vertical is connected between the movable support and the support seat, an n-shaped frame is fixedly connected between cylinder bodies the two main support oil cylinders, and a drilling rig turn plate is disposed between the n-shaped frame and the drilling device. The wheel type truck-mounted drilling rig has the advantages that the wheel type truck-mounted drilling rig can be moved in a tunnel without damaging sleepers, the drilling rig is good in rigidity, and drilling hole positions can be adjusted conveniently.

Description

technical field [0001] The invention relates to a drilling rig for underground drilling, in particular to a drilling rig for drilling through layers of special gas roadways and drilling along layers of coal roadways in roadways with rails. Background technique [0002] Coal accounts for 67% of my country's primary energy consumption, and currently 95% of coal mines are underground mining. Among the nearly 600 key mines in China, high-gas mines account for about 50%, making it the country with the most serious coal mine gas in the world. In recent years, with the increase of coal production and the extension of mines to the deep, the number of high-gas and coal and gas outburst mines is increasing, and the amount of coal seam gas emission is increasing. most important factor in production. Establishing mine gas monitoring and monitoring systems, improving mine ventilation systems, and establishing mine outburst early warning systems are all powerful measures for mine gas con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E21B7/02
Inventor 覃乐张凤舞张尚斌许刚龙念王永刚
Owner 重庆市能源投资集团科技有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap