CN210730440U

CN210730440U - Automatic ball injection device for oil and gas pipeline

Info

Publication number: CN210730440U
Application number: CN201921456412.0U
Authority: CN
Inventors: 张红云; 李仲学; 马子朋; 李伟; 陈堆平; 殷国庆; 王亚南; 杨文厅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-12
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses an automatic bowling device of oil gas pipeline relates to oil gas pipeline technical field. The utility model provides an automatic bowling device of oil gas pipeline, which comprises a power distribution cabinet, set up controller and time relay in the switch board, the switch board below sets up the casing, set up the motor in the casing, the motor is connected with the controller, set up the shaft coupling on the output shaft of motor, the shaft coupling is kept away from motor output shaft one end and is set up the lead screw, install the screw on the lead screw, the screw both ends set up the connecting rod, set up the spout on the casing, the screw bottom sets up the hollow tube, the lead screw is located the hollow tube, the casing bottom sets up the through-hole, set up the sealing washer in the through-hole, bowling pipe one side sets up stores up a ball section of thick bamboo, set up spheroid thrust unit. The beneficial effects of the utility model reside in that: the automatic ball throwing device can realize the daily automatic ball throwing work of a well station site, is convenient to install at a well mouth, improves the working efficiency, reduces the labor intensity of workers and reduces the potential safety hazard of the site.

Description

Automatic ball injection device for oil and gas pipeline

Technical Field

The utility model mainly relates to an oil gas pipeline technical field specifically is an automatic bowling device of oil gas pipeline.

Background

For oil and gas pipelines, daily pipeline ball throwing in a production field is an inevitable operation. The prior ball throwing work mainly has the following problems:

1. the ball throwing operation is carried out once a day, the repetition rate is high, the workload and the labor intensity are high, and oil gas damage can be caused when personnel contact oil gas in a pipeline in the ball throwing process;

2. the output of a block can be influenced by stopping the well during the daily ball throwing work, and the emptied oil stain can cause environmental pollution and has certain potential safety hazard.

Therefore, how to effectively solve the problem that the automatic pitching work becomes a trouble in the safe and environment-friendly production of the oil field, and the research and application of the automatic pitching device technology is imperative.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model provides an automatic bowling device of oil gas pipeline, it can realize the on-the-spot automatic bowling work of every day of well station, and well head simple to operate improves work efficiency, reduces staff intensity of labour, reduces on-the-spot potential safety hazard.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

an automatic ball throwing device for an oil and gas pipeline comprises a power distribution cabinet, wherein a controller and a time relay are arranged in the power distribution cabinet, a shell is arranged below the power distribution cabinet, a motor is arranged in the shell and is connected with the controller, a coupler is arranged on an output shaft of the motor, a lead screw is arranged at one end, away from the output shaft of the motor, of the coupler, a screw is arranged on the lead screw, a screw nut is arranged on the lead screw, connecting rods are arranged at two ends of the screw nut, a sliding groove is arranged on the shell, one end, away from the screw nut, of each connecting rod is positioned in the corresponding sliding groove, a hollow pipe is arranged at the bottom end of the corresponding screw nut, the lead screw is positioned in the corresponding hollow pipe, a through hole is formed in the bottom end of the corresponding shell, a sealing ring is arranged in the through hole, the bottom end, the ball storage cylinder is communicated with the ball throwing pipe, a ball body step-by-step pushing device is arranged in the ball storage cylinder, oil and gas pipelines are arranged on two sides of the ball storage cylinder, and a plug is arranged at the bottom of the ball storage cylinder.

The sphere pushing device comprises a first connecting plate, the first connecting plate is fixedly connected with the bottom end of the hollow tube, a second connecting plate is arranged at the bottom of the first connecting plate, a first fixing seat is arranged below the second connecting plate, a spring is arranged on the first fixing seat, one end, far away from the first fixing seat, of the spring is provided with a sliding rod, the sliding rod is provided with a push rod on one side opposite to the spring, a second fixing seat is arranged on one side of the push rod, a groove is formed in the second fixing seat, and when the second connecting plate moves downwards, the sliding rod and the push rod move towards the second fixing seat.

And a counter is arranged on the power distribution cabinet.

And the oil gas pipeline is connected with the ball throwing pipe through a flange.

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

the device has the advantages of simple structure, small volume and convenient installation at the well head, can realize the daily automatic ball throwing working device of the oil-gas pipeline, improves the working efficiency, reduces the labor intensity of workers, reduces the quantity and frequency of the workers and reduces the potential safety hazard of the site.

Drawings

FIG. 1 is a schematic structural view of the front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the shell and the ball storage cylinder of the present invention;

fig. 3 is an enlarged view of part I of the present invention.

Reference numerals shown in the drawings: 1. a power distribution cabinet; 2. a time relay; 3. a housing; 4. a motor; 5. a coupling; 6. a lead screw; 7. a nut; 8. a hollow tube; 9. a through hole; 10. a ball throwing pipe; 11. a ball storage cylinder; 12. plugging with a thread; 13. a first connecting plate; 14. a second connecting plate; 15. a first fixed seat; 16. a spring; 17. a slide bar; 18. a push rod; 19. a second fixed seat; 20. a groove; 21. a counter.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model discloses the standard part that uses in all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of drawing of description, the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding, pasting among the prior art, the circuit connection who adopts is conventional model among the prior art, simultaneously, in order to express relation of connection and theory of operation between each component clearly, the description drawing adopts the mode of the sketch of mechanism motion to arrange and draw, no longer detailed here.

The utility model provides an automatic device of pitching of oil gas pipeline, includes switch board 1, set up controller and time relay 2 in the

switch board

1, 1 below of switch board sets up casing 3, set up motor 4 in the casing 3, motor 4 is connected with the controller, through the rotation of controller control motor, the utility model discloses at internal oil field enterprise, especially unmanned on duty's production site can realize once pitching the device every day. The utility model discloses an in an embodiment, the controller adopts PLC control system, and PLC control is through relay and ac contactor indirect control, and the control mode is that the relay is connected with executive component such as PLC and motor respectively, triggers the relay action through the PLC signal, then also switches on with the wire that executive component is connected, reaches the purpose of weak current control forceful electric power. The PLC signal can be controlled by a button switch or a touch screen called Kunlun Tongtai, and the PLC signal is specially arranged in an electric appliance cabinet and is connected with an executing element to be controlled through a wire in actual use, so that the PLC signal control device is simple and convenient to operate. The output shaft of the motor 4 is provided with a coupler 5, in one embodiment of the utility model, one end of the coupler 5, which is far away from the output shaft of the motor 4, is provided with a lead screw 6, the lead screw 6 is provided with a screw nut 7, two ends of the screw nut 7 are provided with connecting rods, the shell 3 is provided with a chute, one end of the connecting rod, which is far away from the screw nut 7, is positioned in the chute, the bottom end of the screw nut 7 is provided with a hollow tube 8, the lead screw 6 is positioned in the hollow tube 8, the bottom end of the shell 3 is provided with a through hole 9, a sealing ring is arranged in the through hole 9, the bottom end of the hollow tube 8 passes through the through hole 9 and is positioned outside the shell 3, the ball throwing tube 10 is sleeved on the part, the top end of the ball throwing tube 10 is fixedly connected with the bottom of the shell 3, one side of the ball throwing tube 10 is provided, oil gas pipelines are arranged on two sides of the ball storage barrel 11, and a plug 12 is arranged at the bottom of the ball storage barrel 11. The utility model discloses simple structure, small, well head simple to operate can realize oil gas pipeline automatic bowling equipment every day, improves work efficiency, reduces staff intensity of labour, reduces staff's quantity and frequency, reduces on-the-spot potential safety hazard.

Further, spheroid thrust unit includes first connecting plate 13 step by step, first connecting

plate

13 and 8 bottom fixed connections of hollow tube, first connecting plate 13 bottom sets up second connecting plate 14, second connecting plate 14 below sets up first fixing base 15, set up spring 16 on the first fixing base 15, spring 16 keeps away from 15 one end of first fixing base and sets up slide bar 17, slide bar 17 sets up push rod 18 with the relative one side of

spring

16, 18 one side of push rod sets up second fixing base 19, set up recess 20 on the second fixing base 19, work as slide bar 17 and push rod 18 move to 19 directions of second fixing base when second connecting plate 14 moves down.

Further, a counter 21 is arranged on the power distribution cabinet 1.

Preferably, the oil and gas pipeline is connected with the ball throwing pipe 10 through a flange. The utility model provides an automatic bowling device through flange joint, can dismantle and assemble many times, realizes the position conversion, used repeatedly, and long service life has further optimized this device.

The using method comprises the following steps:

this device is when using, at first places the spheroid toward storing up in the ball section of thick bamboo, after having modulated the controller through the procedure, controller control motor rotates, under the effect of lead screw nut structure, hollow tube downstream, the spheroid thrust unit promotes the spheroid step by step and gets into the oil gas pipeline, then resets, repetitive operation in proper order finishes until the spheroid is put in, convenient to use, manufacturing simple structure can promote on a large scale, and field usage convenient operation.

Claims

1. The utility model provides an automatic bowling device of oil gas pipeline, includes switch board (1), its characterized in that: the power distribution cabinet is characterized in that a controller and a time relay (2) are arranged in the power distribution cabinet (1), a shell (3) is arranged below the power distribution cabinet (1), a motor (4) is arranged in the shell (3), the motor (4) is connected with the controller, a coupler (5) is arranged on an output shaft of the motor (4), one end, far away from the output shaft of the motor (4), of the coupler (5) is provided with a lead screw (6), a screw (7) is installed on the lead screw (6), two ends of the screw (7) are provided with connecting rods, a sliding groove is arranged on the shell (3), one end, far away from the screw (7), of each connecting rod is positioned in the sliding groove, the bottom end of the screw (7) is provided with a hollow pipe (8), the lead screw (6) is positioned in the hollow pipe (8), the bottom end of the shell (3) is provided with a through hole (9), a sealing ring is arranged in the, the ball throwing device is characterized in that the hollow pipe (8) is located on the outer portion of the shell (3) and sleeved with the ball throwing pipe (10), the top end of the ball throwing pipe (10) is fixedly connected with the bottom of the shell (3), a ball storage cylinder (11) is arranged on one side of the ball throwing pipe (10), the ball storage cylinder (11) is communicated with the ball throwing pipe (10), a ball gradual pushing device is arranged in the ball storage cylinder (11), oil and gas pipelines are arranged on two sides of the ball storage cylinder (11), and a plug (12) is arranged at the bottom of the ball storage cylinder (11).

2. The automatic pitching device for oil and gas pipelines according to claim 1, wherein: the sphere pushes away device step by step and includes first connecting plate (13), first connecting plate (13) and hollow tube (8) bottom fixed connection, first connecting plate (13) bottom sets up second connecting plate (14), second connecting plate (14) below sets up first fixing base (15), set up spring (16) on first fixing base (15), first fixing base (15) one end is kept away from in spring (16) sets up slide bar (17), slide bar (17) set up push rod (18) with spring (16) relative one side, push rod (18) one side sets up second fixing base (19), set up recess (20) on second fixing base (19), work as slide bar (17) and push rod (18) move to second fixing base (19) direction during second connecting plate (14) downstream.

3. The automatic pitching device for oil and gas pipelines according to claim 1 or 2, wherein: the power distribution cabinet (1) is provided with a counter (21).

4. The automatic pitching device for oil and gas pipelines according to claim 1 or 2, wherein: the oil gas pipeline is connected with the ball throwing pipe (10) through a flange.