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Multi-functional drilling machine

A multi-functional drilling rig technology, applied in rotary drilling rigs, earthwork drilling, drilling equipment, etc., can solve problems such as unguaranteed construction quality, inability to meet design requirements, and inflexible equipment, so as to improve the working environment of workers and achieve ideal results , Improve the effect of the ability to destroy the soil

Active Publication Date: 2017-05-31
BEIJING ZHONGYAN DADI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This research and development project overcomes the problems that the traditional equipment occupies a large area, cannot meet the design requirements, the equipment is not flexible, the labor cost is high, and the construction quality cannot be guaranteed.

Method used

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Embodiment Construction

[0035] The technical solutions of the present invention will be exemplarily described below in conjunction with the accompanying drawings in the embodiments, but the present invention is not limited by the following embodiments, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0036] The utility model relates to a multifunctional drilling rig, which is a rotary spraying, swinging spraying and fixed spraying equipment between pile foundations in a small underground space, including three parts: an electric control system, a hydraulic system and an execution system.

[0037] The electric control system includes a remote controller 17, an instrument panel 20 and a verticality detection controller 23;

[0038] The hydraulic system provides the hydraulic power and electric control power of the whole set of equipment;

[0039] The execution system includes deflector 1, power head 2, gripper 3...

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Abstract

The invention relates to a multi-functional drilling machine. The multi-functional drilling machine comprises an electrically controlled system, a backstage hydraulic power system and an execution system, wherein the electrically controlled system comprises a remote control unit (17), an instrument desk (20) and a detection perpendicularity controller (23); the electrically controlled system provides hydraulic power and electrically controlled power of the whole equipment; the execution system comprises a fluid director (1), a power head (2), a clamper (3), a propelling frame (4), a hydraulic motor (5), a propelling frame hydraulic cylinder (6), a rotation control box (7), an amplitude transforming hydraulic cylinder (8), a track (9), a rear straight leg (10), a front straight leg (11), a control handle (12), a valve (13), a nozzle (14), a drill rod (15), a drill (16), a gear (21), a chain (22) and a lifting hydraulic cylinder (24). The multi-functional drilling machine can improves a work environment of workers, and can work in a narrow work space, and the equipment performance is improved by a large margin.

Description

technical field [0001] The invention relates to a multifunctional drilling rig, which is mainly used for the support of small underground spaces, subway pilot tunnels, and small work spaces, and the construction of pile foundations, anchor rods, curtains, and lead holes. Now take the high-pressure rotary spraying process as an example. Due to the limited space in the traditional small work space construction, manual work is used, resulting in poor construction site environment and difficult construction for workers. The existing technology has certain dangers in manual operation in underground small space holes. To solve the problem of low construction efficiency, a new type of multifunctional drilling rig was developed. Background technique [0002] With the development of my country's engineering construction and social economy, the construction of small workspaces plays an important role in the city, and the demand for construction in small workspaces is increasing day by...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B3/02E21B7/18E21B44/00E21B15/00E02D5/46
CPCE02D5/46E21B3/02E21B7/02E21B7/18E21B15/00E21B15/006E21B44/00
Inventor 武思宇李建平李耀晖
Owner BEIJING ZHONGYAN DADI TECH CO LTD
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