CN217421142U - Visual control device for petroleum drilling - Google Patents

Abstract

The utility model relates to the technical field of petroleum exploitation and drilling, in particular to a visual control device for petroleum drilling, which comprises a rotary outer cylinder and a rotary drill bit, the outer side above the front end of the rotary outer cylinder is fixedly connected with a first shell, a camera and a controller from left to right in sequence, the right end of the left end surface of the inner side of the first shell is fixedly connected with an air cylinder, the inner side of the air cylinder is connected with a piston rod in a sliding manner, a push rod is fixedly connected to the outer side of the piston rod, a cleaning brush is fixedly connected to the right side of the bottom end of the push rod, the push rod and the cleaning brush are both connected with the first shell in a sliding manner, through the rotary outer cylinder, the rotary drill bit, the first shell, the camera, the controller, the cylinder, the piston rod, the push rod and the cleaning brush, in the process of oil exploitation drilling, when the drill bit is used for drilling, workers can observe the underground condition, so that normal operation of oil drilling is facilitated.

Description

Visual control device for petroleum drilling

Technical Field

The utility model relates to an oil development well drilling technical field specifically is a visual controlling means of oil drilling.

Background

The petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons, and has a natural production form, and is divided into forms of crude oil, natural gas liquid, natural tar and the like, but the petroleum is still used as the definition of the crude oil in the habit, the petroleum is a sticky and dark brown liquid and is called as industrial blood, the upper part of the crust is stored with the petroleum, the main component of the petroleum is a mixture of various alkanes, cyclanes and aromatic hydrocarbons, and is one of the main objects of geological exploration, in the process of petroleum exploitation and drilling, the motion track of the drill bit is inconvenient to observe at present, which is not beneficial to the observation of underground conditions by workers, and then in the process of petroleum exploitation and drilling, the directional drilling of the oil well is often required, in the process of directional drilling of the petroleum, the drilling angle of the drill bit needs to be monitored, and the deviation of the actual track and the designed track is prevented, however, the drilling angle of the drill bit cannot be monitored in real time at present, so that the problem that the deviation between the actual track and the designed track cannot be known in time, and the quality of the well bore can be affected, and therefore, the visual control device for the petroleum drilling is provided aiming at the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual controlling means of oil drilling, this visual controlling means makes things convenient for the staff to survey the condition in the pit to be favorable to going on of drilling work, the convenient angle to the drill bit well drilling of while carries out real-time supervision, makes the well bore quality higher.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a visual controlling means of oil drilling, includes rotatory urceolus and rotary drill, the first casing of fixedly connected with, camera and controller in proper order from left to right in the front end top outside of rotatory urceolus, the right-hand member fixedly connected with cylinder of the inboard left end face of first casing, the inboard sliding connection of cylinder has the piston rod, the outside fixedly connected with push rod of piston rod, the bottom right side fixedly connected with cleaning brush of push rod, push rod and cleaning brush all with first casing sliding connection.

Preferably, the rear end of the push rod is fixedly connected with a slide block, a slide groove is formed in the inner side of the rear end face of the first shell, and the slide block is connected with the slide groove in a sliding mode.

Preferably, a scraper is fixedly connected to the outer side of the right end face of the first shell, and the bottom of the scraper is attached to the top of the cleaning brush.

Preferably, the outer side of the lower portion of the front end of the rotating outer cylinder is fixedly connected with a second shell, the top of the inner side of the second shell is fixedly connected with an angle sensor, the central position of the left end face of the inner side of the second shell and the central position of the right end face of the inner side of the second shell are respectively fixedly connected with an electric telescopic rod and an alarm button, and the right end of the electric telescopic rod is provided with a push block.

Preferably, both ends are equal fixedly connected with spring about the ejector pad right-hand member outside, both ends are equal sliding connection has the connecting rod about the inboard of ejector pad, the spring housing covers the outside at the connecting rod, both ends about the spring with both ends about the connecting rod all with second casing fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the rotary outer cylinder, the rotary drill bit, the first shell, the camera, the controller, the cylinder, the piston rod, the push rod and the cleaning brush, in the oil exploitation drilling process, when the drill bit is used for drilling, a worker can observe the underground condition, thereby being beneficial to the normal operation of oil drilling work;

2. the utility model discloses in, through second casing, angle sensor, alarm button, ejector pad, spring, connecting rod and the electric telescopic handle who sets up, at oil development well drilling in-process, when using the drill bit to drill a well, this visual control device can carry out real-time supervision to the angle of drill bit well drilling, prevents the skew design orbit of the actual orbit of drill bit well drilling to can improve the quality of well bore.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the first housing of the present invention;

fig. 3 is a schematic view of the internal structure of the second housing of the present invention.

In the figure: 1-rotating outer cylinder, 2-rotating drill bit, 3-first shell, 4-camera, 5-controller, 6-cylinder, 7-piston rod, 8-push rod, 9-cleaning brush, 10-slide block, 11-chute, 12-scraper, 13-second shell, 14-angle sensor, 15-alarm button, 16-push block, 17-spring, 18-connecting rod, 19-electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a visual control device for petroleum drilling comprises a rotary outer cylinder 1 and a rotary drill bit 2, wherein a first shell 3, a camera 4 and a controller 5 are fixedly connected to the outer side of the upper front end of the rotary outer cylinder 1 from left to right in sequence, a cylinder 6 is fixedly connected to the right end of the left end surface of the inner side of the first shell 3, a piston rod 7 is slidably connected to the inner side of the cylinder 6, a push rod 8 is fixedly connected to the outer side of the piston rod 7, a cleaning brush 9 is fixedly connected to the right side of the bottom end of the push rod 8, the push rod 8 and the cleaning brush 9 are both slidably connected with the first shell 3, through the arrangement, when soil or gravels splash to the bottom lens surface of the camera 4 in the drilling process of the rotary drill bit 2, the cylinder 6 can be controlled and started through the controller 5, the push rod 8 and the cleaning brush 9 are finally driven to move rightwards through the extension of the piston rod 7, the bottom surface lens of the camera 4 can be cleaned through the cleaning brush 9, thereby make things convenient for the staff to observe the condition in the pit through camera 4, the rear end fixedly connected with slider 10 of push rod 8, spout 11 has been seted up to the rear end inboard of first casing 3, slider 10 and spout 11 sliding connection, through the slip of slider 10 in spout 11 inside, can make push rod 8 drive cleaning brush 9 more steady when first casing 3 inside slides, right-hand member off-plate side fixedly connected with scraper blade 12 of first casing 3, the bottom of scraper blade 12 is laminated with cleaning brush 9's top mutually, scraper blade 12 through the setting, and laminate mutually through the bottom of scraper blade 12 and cleaning brush 9's top, can be when retrieving cleaning brush 9's the inside of first casing 3, clear up cleaning brush 9, the front end below outside fixedly connected with second casing 13 of rotatory urceolus 1, the inboard top fixedly connected with angle sensor 14 of second casing 13, the inboard left end face central point of second casing 13 is respectively fixedly connected with the central point of inboard right-hand member face The electric telescopic rod 19 and the alarm button 15 are arranged, the right end of the electric telescopic rod 19 is provided with the push block 16, the angle sensor 14 is arranged, when the angle sensor 14 detects that the actual drilling track of the rotary drill bit 2 deviates from the designed track, the angle sensor 14 can transmit signals to the inside of the controller 5 at the moment, the controller 5 controls the electric telescopic rod 19 to push the push block 16 and press the alarm button 15, the operator can be remotely reminded by starting the alarm button 15, measures can be taken timely, the normal operation of the rotary drill bit 2 can be ensured, the upper end and the lower end of the outer side of the right end of the push block 16 are fixedly connected with the springs 17, the upper end and the lower end of the inner side of the push block 16 are respectively connected with the connecting rod 18 in a sliding mode, the springs 17 are sleeved on the outer side of the connecting rod 18, the springs 17 at the upper end and the lower end and the connecting rod 18 at the upper end and the lower end of the inner side of the push block 16 are respectively connected with the second shell 13, the connecting rod 18 is arranged at the upper end and the lower end of the inner side of the push block 16, and the push block 16 can be made more stable when moving rightward by the sliding of the push block 16 on the outer side of the connecting rod 18.

The working process comprises the following steps: the utility model discloses supply power through external power source earlier before using, when starting rotary drill bit 2 and drilling well, the staff can survey the condition in the pit through camera 4, when earth splashes the bottom face outside of camera 4, be not convenient for observe time measuring to the condition in the pit, the staff can pass through remote control controller 5 this moment, start cylinder 6 through controller 5 control, through the right extension of cylinder 6 control piston rod 7, piston rod 7 after the extension drives push rod 8 and cleaning brush 9 and moves to the right, simultaneously push rod 8 and cleaning brush 9 slide to the right inside first casing 3, push rod 8 drives slider 10 of rear end and slides to the right inside spout 11, after finishing camera 4 bottom camera lens clearance until cleaning brush 9, shorten to the left of driving piston rod 7 through controller 5 control cylinder 6 this moment, piston rod 7 drives push rod 8, The cleaning brush 9 slides leftwards, when the cleaning brush 9 slides leftwards, the scraper 12 can clean dust on the top surface of the cleaning brush 9, and finally the cleaning brush 9 is recovered into the first shell 3, when the rotary drill bit 2 is started to drill a well, when the angle sensor 14 detects that the actual running track of the rotary drill bit 2 deviates from the set planned running track, the angle sensor 14 transmits a signal to the inside of the controller 5, then the controller 5 controls the extension of the electric telescopic rod 19, the extension of the electric telescopic rod 19 pushes the push block 16 to slide rightwards outside the upper and lower connecting rods 18 and compress the springs 17 at the upper and lower ends until the push block 16 triggers the alarm button 15, at this time, the operator can be remotely reminded of deviating from the planned running track through the started alarm button 15, so that the operator can timely adjust the running track of the rotary drill bit 2, the normal operation of the rotary drill bit 2 is ensured, and the quality of the well bore is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an oil drilling visual control device, includes rotatory urceolus (1) and rotary drill bit (2), its characterized in that: the utility model discloses a novel cleaning brush, including rotatory urceolus (1), the front end top outside of rotatory urceolus (1) is from left to right fixedly connected with first casing (3), camera (4) and controller (5) in proper order, the right-hand member fixedly connected with cylinder (6) of the inboard left end face of first casing (3), the inboard sliding connection of cylinder (6) has piston rod (7), the outside fixedly connected with push rod (8) of piston rod (7), bottom right side fixedly connected with cleaning brush (9) of push rod (8), push rod (8) and cleaning brush (9) all with first casing (3) sliding connection.

2. A visual control device for oil drilling according to claim 1, wherein: the rear end fixedly connected with slider (10) of push rod (8), spout (11) have been seted up to the rear end inboard of first casing (3), slider (10) and spout (11) sliding connection.

3. A visual control device for oil drilling according to claim 1, wherein: the right end face outside fixedly connected with scraper blade (12) of first casing (3), the bottom of scraper blade (12) is laminated mutually with the top of cleaning brush (9).

4. A visual control device of oil drilling according to claim 1, characterized in that: the utility model discloses a rotary outer barrel (1) for the medical instrument, including the front end below outside fixedly connected with second casing (13) of rotatory urceolus (1), the inboard top fixedly connected with angle sensor (14) of second casing (13), inboard left end face central point department of position and the central point department of inboard right-hand member face of second casing (13) are fixedly connected with electric telescopic handle (19) and alarm button (15) respectively, the right-hand member of electric telescopic handle (19) is provided with ejector pad (16).

5. A visual control device of oil drilling according to claim 4, characterized in that: the push block is characterized in that springs (17) are fixedly connected to the upper end and the lower end of the outer side of the right end of the push block (16), connecting rods (18) are slidably connected to the upper end and the lower end of the inner side of the push block (16), the outer side of each connecting rod (18) is sleeved with the springs (17), the upper ends and the lower ends of the springs (17) are fixedly connected with the connecting rods (18) respectively, and the second shell (13) is fixedly connected with the upper end and the lower end of each connecting rod.

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