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Cyclone type anti-floating anchor bolt machine

A technology of floating bolter and cyclone, which is applied in the direction of drilling equipment, drilling equipment and methods, wellbore/well components, etc., which can solve the problems of large site occupation area, difficult to clean gravel, and large mud pollution, etc., and solve the problem of construction The effects of site occupation, improvement of engineering efficiency, and wide applicability

Pending Publication Date: 2020-11-24
CHINA RAILWAY CONSTR ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that in the actual use of existing water drills, there are problems of low applicability, difficult gravel cleaning, large mud pollution, large site occupation area, and high cost

Method used

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  • Cyclone type anti-floating anchor bolt machine
  • Cyclone type anti-floating anchor bolt machine
  • Cyclone type anti-floating anchor bolt machine

Examples

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] When the present invention is actually implemented, a cyclone type anti-floating bolter includes a casing 3, a crawler belt device 9 is installed on the bottom of the casing 3, and is connected to the engine in the casing 3 through a gear box and a connecting rod. One side of the casing 3 is welded with a guide rail 4, the upper end of the guide rail 4 is connected with a rotating device 5 through a rotating shaft, and the lower end is fixed with a buckle 7 by means of bolts or welding, and a sleeve is installed inside the buckle 7 8;

[0025] The top of the guide rail 4 is equipped with a hoisting device, the main body of the hoisting device includes a motor, a wheel and a rope, the motor shaft of the motor is connected to the wheel through a bearing, the wheel is wound with a rope, and one end of the rope is fixed on the wheel. One end can be connec...

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Abstract

The invention discloses a cyclone type anti-floating anchor bolt machine. The cyclone type anti-floating anchor bolt machine includes a shell; a crawler device is installed at the lower part of the shell, which is connected to an engine in the shell through a gear box and a connecting rod; a guide rail is welded on one side of the shell; the upper end of the guide rail is connected with a rotatingdevice through a rotating shaft, and the lower end is fixedly provided with a buckle by bolt fixing or welding; and a sleeve is installed in the buckle. Compared with the prior art, the advantages ofthe cyclone type anti-floating anchor bolt machine are as follows: the overall structure is simple and practical; the traditional water drill is replaced by a pneumatic drill, which is supplied by anair pressure machine; therefore, the engineering efficiency is greatly improved, the difficulty of forming and clearing holes in special foundations is overcome, the rate of one-time hole formation of anti-floating anchor bolts is increased, and the problem of occupation of construction sites is solved; and the cyclone type anti-floating anchor bolt machine has wide applicability and meets current engineering needs.

Description

technical field [0001] The invention relates to construction equipment, in particular to a cyclone type anti-floating bolter. Background technique [0002] Among the existing anchor drilling rigs that can be used as engineering construction, most of them use water drilling to form holes and use positive circulation to clean the holes. However, water drilling has obvious shortcomings and is only suitable for areas with good soil quality and used as horizontal anchor drilling. It is difficult to clean up large pieces of gravel, and the diameter of the hole is small, resulting in large mud pollution, which requires a clear water pool and a mud pool, which occupies a large area of ​​the site and wastes the working surface. [0003] For anchor bolts with a large vertical and hole-forming angle for construction in pebbles and rock foundations, ordinary water drills appear to be stretched in hole-forming and hole-clearing construction. Therefore, a fast hole-forming, clean hole cle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B15/00E21B21/00
CPCE21B7/02E21B15/00E21B21/00
Inventor 张立佳刘军涛郭昌乐杨海滨陈桂森姜兆恒王昊鹏高靖宇丁一凡王广超
Owner CHINA RAILWAY CONSTR ENG GROUP
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