Petroleum drill rod drilling device with correction function

Abstract

The utility model relates to the technical field of petroleum drill rods, and discloses a petroleum drill rod drilling device with a correction function, which comprises a support frame, a petroleum drill rod main body arranged in the middle of the support frame, a correction frame arranged on one side of the support frame, a first piston head fixedly mounted at one end of the correction frame, and a first barrel fixedly mounted on one side of the support frame, a second barrel is arranged on the other side of the supporting frame. According to the technical scheme, the supporting position of the arc-shaped plate on the correcting frame to the petroleum drill rod body can be controlled, then position control correcting is conducted on inclined drilling of the petroleum drill rod body, deviation in the inclined drilling process is reduced, and meanwhile the correcting frame can be used for correcting the position of the petroleum drill rod body in the process of moving rightwards. And the second piston head can be pushed to move upwards, so that the graduated scale is pushed, a worker can conveniently observe the displacement amount of the correction frame, then the inclination correction angle of the petroleum drill rod body is known, and the inclination drilling accuracy of the petroleum drill rod body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of petroleum drill rod, concretely is a petroleum drill rod drilling device with correction function. BACKGROUND

[0002] At present, petroleum is the fluid mineral buried in the ground. Initially, people call the oil liquid mineral produced in nature petroleum, call the combustible gas natural gas, and call the solid combustible oil mineral asphalt. With the in-depth study of these minerals, it is realized that they are all hydrocarbon compounds in composition and are related in origin, so they are collectively called petroleum. The drilling machine is a mechanical equipment that drives the drilling tool to drill into the ground in geological exploration to obtain physical geological data. Also known as drilling machine. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and to lower or raise the drilling tool in the hole. It can be used to drill rock core, mineral core, rock debris, gaseous sample, liquid sample, etc. to explore the underground geology and mineral resources.

[0003] In the implementation of the technical scheme, at least the following defects still exist: the existing drill rod is inconvenient to correct the inclination angle of the drill rod during deepening, thereby causing deviation in the inclined drilling process, and improvement is urgently needed. Therefore, we propose a petroleum drill rod drilling device with correction function. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a petroleum drill rod drilling device with correction function, solving the problem of deviation in the inclined drilling process caused by the inconvenience of correcting the inclination angle of the drill rod during deepening in the background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a petroleum drill rod drilling device with correction function, comprising a support frame, the middle part of the support frame is provided with a petroleum drill rod main body, one side of the support frame is provided with a correction frame, one end of the correction frame is fixedly installed with a first piston head, one side of the support frame is fixedly installed with a first cylinder, the other side of the support frame is provided with a second cylinder, the inner chamber of the second cylinder is provided with a scale, the lower end of the scale is fixedly installed with a second piston head, and the liquid outlet end of the first cylinder is communicated with a hose.

[0006] By adopting the above technical scheme, the support position of the petroleum drill rod main body on the arc-shaped plate of the correction frame can be controlled, the position control correction of the inclined drilling of the petroleum drill rod main body is further carried out, the deviation in the inclined drilling process is reduced, the second piston head can be pushed upward during the right movement of the correction frame, the scale is pushed, the displacement amount of the correction frame is observed by the staff, the inclination correction angle of the petroleum drill rod main body is understood, and the inclined drilling accuracy of the petroleum drill rod main body is improved.

[0007] Optionally, the upper end of the correction frame is fixedly provided with an arc-shaped plate, and the arc-shaped plate is arranged below the main body of the oil drilling rod.

[0008] By adopting the above technical scheme, the arc-shaped plate is arranged to support and correct the inclined position of the main body of the oil drilling rod.

[0009] Optionally, the lower end of one side of the support frame is fixedly provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with the lower end of the correction frame.

[0010] By adopting the above technical scheme, the hydraulic cylinder is arranged to drive the correction frame to move.

[0011] Optionally, the size of the first piston head is matched with the size of the inner cavity of the first cylinder body, and the first piston head is movably connected with the inner cavity of the first cylinder body.

[0012] By adopting the above technical scheme, the first piston head is arranged to extrude the hydraulic oil.

[0013] Optionally, the other end of the hose is communicated with the liquid inlet end of the second cylinder body.

[0014] By adopting the above technical scheme, the hose is arranged to guide the extruded hydraulic oil to be discharged into the second cylinder body.

[0015] Optionally, the size of the second piston head is matched with the size of the inner cavity of the second cylinder body, and the second piston head is movably connected with the inner cavity of the second cylinder body.

[0016] By adopting the above technical scheme, the second piston head is convenient to push the scale to move upward.

[0017] Compared with the prior art, the beneficial effects of the technical scheme of the present application are as follows:

[0018] The technical scheme of the present application is arranged with the support frame, the main body of the oil drilling rod, the arc-shaped plate, the first cylinder body, the hydraulic cylinder, the scale and the hose, which can control the support position of the arc-shaped plate on the correction frame on the main body of the oil drilling rod, and then control and correct the inclined drilling position of the main body of the oil drilling rod, thereby reducing the deviation in the inclined drilling process, and the second piston head can be pushed to move upward during the right movement of the correction frame, thereby pushing the scale, so that the displacement amount of the correction frame can be observed by the staff, and the inclination correction angle of the main body of the oil drilling rod can be understood, thereby improving the inclined drilling accuracy of the main body of the oil drilling rod. BRIEF DESCRIPTION OF DRAWINGS

[0019] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings:

[0020] Fig. 1 Figure 1 is a schematic diagram of the overall structure of the petroleum drill rod drilling device with a correction function of the present application;

[0021] Fig. 2 Figure 2 is a schematic diagram of the correction frame of the petroleum drill rod drilling device with a correction function of the present application;

[0022] Fig. 3 Figure 3 is a schematic diagram of the enlarged structure of the A place of the petroleum drill rod drilling device with a correction function of the present application.

[0023] In the figure: 1, support frame; 11, petroleum drill rod body; 12, correction frame; 13, arc plate; 2, first piston head; 21, first cylinder; 22, hydraulic cylinder; 23, second cylinder; 24, scale; 25, second piston head; 3, hose. DETAILED DESCRIPTION

[0024] Please refer to Figs. 1-3 The present application provides a technical scheme: a petroleum drill rod drilling device with a correction function, comprising a support frame 1, the middle part of the support frame 1 is provided with a petroleum drill rod body 11, one side of the support frame 1 is provided with a correction frame 12, one end of the correction frame 12 is fixedly installed with a first piston head 2, one side of the support frame 1 is fixedly installed with a first cylinder 21, the other side of the support frame 1 is provided with a second cylinder 23, the inner cavity of the second cylinder 23 is provided with a scale 24, the lower end of the scale 24 is fixedly installed with a second piston head 25, the outlet end of the first cylinder 21 is communicated with a hose 3, the size of the first piston head 2 is matched with the inner cavity size of the first cylinder 21, and the first piston head 2 is movably connected with the inner cavity of the first cylinder 21, through the setting of the first piston head 2, the hydraulic oil can be extruded, the other end of the hose 3 is communicated with the inlet end of the second cylinder 23, through the setting of the hose 3, the extruded hydraulic oil can be guided and discharged into the second cylinder 23, the size of the second piston head 25 is matched with the inner cavity size of the second cylinder 23, and the second piston head 25 is movably connected with the inner cavity of the second cylinder 23, so as to facilitate the second piston head 25 to push and move upwardly the scale 24.

[0025] The upper end of the correction frame 12 is fixedly installed with an arc plate 13, the arc plate 13 is arranged below the petroleum drill rod body 11, through the setting of the arc plate 13, the inclined position of the petroleum drill rod body 11 can be supported and corrected.

[0026] The lower end of one side of the support frame 1 is fixedly provided with a hydraulic cylinder 22, and the output end of the hydraulic cylinder 22 is fixedly connected with the lower end of the correction frame 12. Through the arrangement of the hydraulic cylinder 22, the correction frame 12 can be driven to move.

[0027] During drilling, first, the hydraulic cylinder 22 is opened, the hydraulic cylinder 22 drives the correction frame 12 to move to the right, thereby controlling the support position of the arc-shaped plate 13 on the correction frame 12 to the oil drill rod body 11, and further correcting the position of the inclined drilling of the oil drill rod body 11, thereby reducing the deviation in the inclined drilling process. Meanwhile, during the rightward movement of the correction frame 12, the first piston head 2 on the correction frame 12 will move along, the first piston head 2 extrudes the hydraulic oil in the first cylinder body 21, the extruded hydraulic oil is discharged into the second cylinder body 23 through the hose 3, the hydraulic oil in the second cylinder body 23 pushes the second piston head 25, thereby driving the second piston head 25 to move upward, thereby pushing the scale 24, thereby facilitating the staff to observe the displacement of the correction frame 12, thereby understanding the inclination correction angle of the oil drill rod body 11, thereby improving the accuracy of the inclined drilling of the oil drill rod body 11.

Claims

1. A petroleum drill rod drilling device with a correction function, comprising a support frame (1), characterized in that: The middle part of the support frame (1) is provided with an oil drill rod body (11), one side of the support frame (1) is provided with a correction frame (12), one end of the correction frame (12) is fixedly installed with a first piston head (2), one side of the support frame (1) is fixedly installed with a first cylinder body (21), the other side of the support frame (1) is provided with a second cylinder body (23), the inner cavity of the second cylinder body (23) is provided with a scale (24), the lower end of the scale (24) is fixedly installed with a second piston head (25), and the liquid outlet end of the first cylinder body (21) is communicated with a hose (3).

2. The petroleum drill rod drilling device with a correcting function according to claim 1, characterized in that: The upper end of the correction frame (12) is fixedly installed with an arc-shaped plate (13), and the arc-shaped plate (13) is arranged below the oil drill rod body (11).

3. The petroleum drill rod drilling device with a correcting function according to claim 1, characterized in that: The lower end of the support frame (1) is fixedly installed with a hydraulic cylinder (22), and the output end of the hydraulic cylinder (22) is fixedly connected with the lower end of the correction frame (12).

4. The petroleum drill rod drilling device with a correcting function according to claim 1, characterized in that: The size of the first piston head (2) is matched with the inner cavity size of the first cylinder body (21), and the first piston head (2) is movably connected with the inner cavity of the first cylinder body (21).

5. The petroleum drill rod drilling device with a correcting function according to claim 1, characterized in that: The other end of the hose (3) is communicated with the liquid inlet end of the second cylinder body (23).

6. The petroleum drill rod drilling device with a correcting function according to claim 1, characterized in that: The size of the second piston head (25) is matched with the inner cavity size of the second cylinder body (23), and the second piston head (25) is movably connected with the inner cavity of the second cylinder body (23).

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