Adjusting device of frame pillar drilling machine
A technology for adjusting devices and drilling rigs, which is used in supporting devices, drilling equipment, directional drilling and other directions to save positioning adjustment and improve work efficiency.
Inactive Publication Date: 2013-06-26
HEFEI AEROSPACE HYDRAULIC MACHINERY
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Problems solved by technology
The hydraulic motor is usually fixed on a frame. How to fix the frame well and how to adjust the angle of the drill pipe for drilling in different spaces are technical problems that have not been effectively solved yet.
Method used
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Embodiment Construction
[0014] combine figure 1 , 2 , the adjustment device of the column-type drilling rig, including the guide rail slide seat 20 for fixing the hydraulic motor 10 and the drill pipe and the drill bit assembly 11 provided at the front end, the guide rail slide seat 20 and the guide rail on the beam-type bracket beam 30 constitute Guide sliding fit, the bracket beam 30 is arranged on the telescopic column, and an adjustment mechanism for adjusting the height and angle of the bracket beam 30 is arranged between the bracket beam 30 and the telescopic column. The height and angle adjustment mechanism can be used to adjust the position of the drill bit, which is convenient for multi-position drilling after one rack adjustment, which can save a lot of rack handling and adjustment processes, and save auxiliary adjustment processes. Improved work efficiency.
[0015] The telescopic column is a telescopic single-acting oil cylinder 40, the cylinder body is located at the lower part, and th...
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The invention relates to an adjusting device which can be conveniently used for adjusting the position of a drill rod on a frame pillar drilling machine. The device comprises a guide rail sliding seat used for fixing a hydraulic motor as well as the drill rod and a drill bit component which are arranged at the front end of the hydraulic motor; guide sliding fit is formed by the guide rail slidingseat and a guide rail on a beam column type bracket beam; the bracket beam is arranged on a telescopic stand column; an adjusting mechanism used for adjusting the height and / or the angle of the bracket beam is positioned between the bracket beam and the telescopic stand column; the bracket beam is arranged on the telescopic stand column; the stand column can erect between the bottom surface and the top of a tunnel by the up and down telescopic action of the telescopic stand column, and basic location of the bracket beam can be realized; when the guide rail sliding seat moves forward by the thrust provided by a pushing mechanism at the rear end of the bracket beam, the hydraulic motor drives the drill bit to rotate for realizing drilling and breaking rocks; and the adjusting mechanism is used for adjusting the height and / or the angle of the bracket beam, so that multi-station drilling operation can be realized after a stander is used for once. Therefore, the adjusting device greatly saves the locating adjustment of the stander and improves the working efficiency.
Description
technical field [0001] The invention relates to a column drilling rig. Specifically, the emulsion with a certain working pressure is used as the power to push the oil cylinder for drilling feed, drive the hydraulic motor to drive the rotary mechanism, transmit the torque to the drill pipe, and the drill bit rotates and drills and breaks. Rock, water supply in the center of the output shaft, can be used for wet drilling to break rock. Background technique [0002] In the prior art, there is a hydraulic motor powered by an emulsion with a certain working pressure, and the hydraulic motor is used to drive the drill rod to drive the drill bit to perform rotary drilling and rock breaking. The hydraulic motor is usually fixed on a frame, how to fix the frame well and how to adjust the angle of the drill pipe for drilling in different spaces are all technical problems that have not been effectively solved at present. Contents of the invention [0003] The object of the present i...
Claims
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IPC IPC(8): E21B7/04E21B15/00
Inventor 梁继成张开朝张孟和
Owner HEFEI AEROSPACE HYDRAULIC MACHINERY