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Rod transporting vehicle device suitable for vertical shaft drilling and using method

A technology for drilling and transporting rods, applied in the directions of drilling rods, transportation and packaging, drilling pipes, etc., can solve the problems of time-consuming and laborious manual dragging, construction obstacles, and self-heavy drilling rods, so as to facilitate the handling and installation work, simplify the Easy to install and operate

Inactive Publication Date: 2021-06-01
CHENGDU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For tunnels passing through broken rock formations, vertical shaft construction is often carried out before excavation. At present, during the construction of deep and large vertical shafts, due to factors such as the excessive weight of the drill pipes used, the installation of the drill pipes is very difficult, which hinders the construction. Time-consuming and laborious to drag and drop

Method used

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  • Rod transporting vehicle device suitable for vertical shaft drilling and using method
  • Rod transporting vehicle device suitable for vertical shaft drilling and using method
  • Rod transporting vehicle device suitable for vertical shaft drilling and using method

Examples

Experimental program
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Effect test

Embodiment 1

[0039] During the construction of a shaft, a drill pipe with a length of 9.6m, a diameter of 16.5cm and a weight of 168kg was used. Because the drill pipe was too heavy, the installation of the drill pipe was difficult, so the above-mentioned rod truck device was used to assist in the installation.

[0040] The wheel inner circle diameter of the four-wheel carrier vehicle 1 of transport bar car device is 20cm, and the outer circle diameter is 25cm. The 15 wheel spacings of the front wheels of the carrier are 80cm, and the 16 wheel spacings of the rear wheels of the carrier are 80cm.

[0041] Bearing plate 11 is a rectangular plate with a length of 70cm, a width of 30cm, and a thickness of 1.5cm; the two ends of bearing plate 11 are 1625cm away from the front wheel 15 of the carrier and the rear wheel of the carrier. The connection mode of bearing plate 11 and four-wheel vehicle 1 wheel axle is angle steel welding.

[0042] The vertical drawing frame 12 of the drilling rod is ...

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Abstract

The invention relates to a rod transporting vehicle device suitable for vertical shaft drilling and a using method. The rod transporting vehicle device comprises a four-wheel carrier loader and a drill rod pulling device. A drill rod vertical traction frame is mounted on the four-wheel carrier loader, one end of the drill rod vertical traction frame is rotationally connected with the four-wheel carrier loader, the other end of the drill rod vertical traction frame is a free end, and a drill rod fixer is mounted on the drill rod vertical traction frame; and the drill rod pulling device comprises a connecting cylinder and a drill rod pulling device agraffe, the drill rod pulling device agraffe is connected with the connecting cylinder, and the connecting cylinder is provided with internal threads. According to the four-wheel carrier loader, a drill rod can be transferred to a drilling machine, the drill rod can be conveniently hoisted to a vertical position through the synergistic effect of the four-wheel carrier loader, the drill rod pulling device and dragging equipment, and the whole process is time-saving, labor-saving and convenient to operate. The problems of carrying and mounting caused by the weight of the drilling rod in the vertical shaft construction engineering can be solved, the drilling rod is convenient to carry and mount, and the mounting work of the drilling rod can be simplified.

Description

technical field [0001] The invention relates to the technical field of shaft construction, in particular to a rod transporter device suitable for shaft drilling and a method of use. Background technique [0002] With the rapid development of China's road traffic, the construction of highway subway tunnels in various places is also developing rapidly. For tunnels passing through broken rock formations, vertical shaft construction is often carried out before excavation. At present, during the construction of deep and large vertical shafts, due to factors such as the excessive weight of the drill pipes used, the installation of the drill pipes is very difficult, which hinders the construction. Drag and drop is time-consuming and laborious. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a rod transporting device and a using method suitable for vertical shaft drilling. [0004] The present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/14E21B19/15B62D63/02
CPCE21B19/14E21B19/155B62D63/02
Inventor 谢飞鸿吴启红董建辉杨何贾雨晴倪俊杰陈懿吕灿辉周宝龙田动动朱礼臣
Owner CHENGDU UNIV
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