CN215889989U - Crank pin of pumping unit takes off remote controller mechanical control device absolutely - Google Patents
Crank pin of pumping unit takes off remote controller mechanical control device absolutely Download PDFInfo
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- CN215889989U CN215889989U CN202122555252.9U CN202122555252U CN215889989U CN 215889989 U CN215889989 U CN 215889989U CN 202122555252 U CN202122555252 U CN 202122555252U CN 215889989 U CN215889989 U CN 215889989U
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Abstract
The utility model provides a remote controller mechanical control device's is taken off absolutely to beam-pumping unit crank pin waterproof control box left end is equipped with the sleeve pipe, the power pipe right-hand member in the sleeve pipe is located waterproof control box, the vertical power bolt that is equipped with, power bolt and power button hook inner end swing joint, the middle bolt of bolt hinge joint in the middle of the power button hook in the middle of with the bottom plate left part, power button hook end is relative with remote controller "stop" button, two clamp bolts that establish in the bottom plate right part pass the clamp plate and fix the remote controller, waterproof control box is fixed with the backup pad through four fixing bolt, the backup pad right-hand member is fixed and is equipped with right inside clamp, right inside clamp is connected with outer clamp through two connecting bolt, the power pipe left end cover has the stay tube, push up tightly through two jack screw between stay tube and the power pipe, stay tube left end and left inside clamp fixed connection, left inside clamp is connected with outer clamp through two connecting bolt. The utility model controls the remote controller to stop the operation of the oil pumping unit, prevents the oil pumping unit from turning over, and prolongs the service life of the oil pumping unit.
Description
Technical Field
The utility model relates to the technical field of oil extraction engineering, in particular to a mechanical control device for a remote controller for breaking and disengaging a crank pin of an oil pumping unit.
Background
In the long-term production process of the pumping well, because the crank pin of the pumping unit is influenced by alternating load, the crank pin of the pumping unit is easy to fatigue damage and fracture, or after a crown nut is loosened, a shaft is worn and rotated, and then the crank pin is separated from a crank hole, so that firstly, the single connecting rod of the pumping unit is pulled to break during operation, and then a turnover accident is caused, the normal production of the oil well is seriously influenced, and great economic loss is caused to an oil field. The designed 'crank pin break-off monitor of the pumping unit', the patent number: ZL200520082701.0, because the pull rod is easy to rust, easily causes the control failure. "mechanical controlling means is protected to beam-pumping unit", patent number: ZL 200720159737.3, is suitable for wired micro-switch control, is not suitable for driving remote controller. Therefore, the prior art cannot solve the above technical problems well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects, designs a mechanical control device of the crank pin disconnecting remote controller of the pumping unit, and solves the problem of driving the crank pin disconnecting remote controller of the pumping unit.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model comprises the following steps: waterproof control box, sleeve pipe, power pipe, safety pin, power bolt, clamp plate, fixing bolt, intermediate bolt, power button hook, clamp bolt, bottom plate, backup pad, right inside clamp, connecting bolt, outer clamp, left inside clamp, stay tube, remote controller. The method is characterized in that: the left end of waterproof control box is equipped with the sleeve pipe, the intraductal power pipe that is equipped with of cover, the right-hand member of power pipe is located waterproof control box, the power pipe that is located waterproof control box goes up the vertical power bolt that is equipped with, power bolt and the inner end swing joint of power button hook, the centre of power button hook is articulated with the middle bolt of fixing in the bottom plate left part, the end of power button hook is relative with the "stop" button of remote controller, two clamp bolts that establish in the bottom plate right part pass the clamp plate and fix the remote controller, waterproof control box is fixed with the backup pad through four fixing bolt, the right-hand member of backup pad is fixed and is equipped with right inside clamp, right inside clamp is through two connecting bolt and outer clamp connection, the left end cover of power pipe has the stay tube, push up tightly through two top tight screws between stay tube and the power pipe, the left end and the left inside clamp fixed connection of stay tube, left inside clamp is connected with outer clamp through two connecting bolt.
Furthermore, waterproof control box is the cuboid bodily form, and upper portion is equipped with through hinge articulated upper cover, is equipped with the sealing strip between upper cover and the box body, and the upper cover corresponds with four angles of box body and is equipped with the fixed orifices, through the screw connection.
Furthermore, the right end of the sleeve is provided with a joint, the joint is provided with external threads, the joint penetrates through the left wall of the waterproof control box and is in threaded connection with the thread sleeve, a sealing gasket is arranged between the joint and the left wall of the waterproof control box, and a safety pin is arranged on a power pipe at the right end of the joint.
Furthermore, the power key hook is in a double S shape, the inner end and the middle of the power key hook are provided with ring holes, the outer end of the power key hook is in an arc connection and is a smooth end point, the inner end of the power key hook is in an opening shape, and the width of the opening is larger than the diameter of the power tube.
Compared with the prior art, the utility model has the beneficial effects that:
when the crank pin is disengaged, the connecting rod of the pumping unit moves outwards to drive the supporting tube and the power tube to move leftwards, the power bolt on the power tube drives the power button hook to rotate by taking the middle bolt as a shaft, the tail end of the power button hook presses a stop button of a remote controller to enable the remote controller to transmit signals, and after a receiver arranged in a control cabinet receives the signals, the motor of the pumping unit is stopped to enable the pumping unit to stop running. Therefore, the oil pumping machine is prevented from being turned over, the service life of the oil pumping machine is prolonged, the labor intensity of oil extraction workers is reduced, the oil extraction time rate is improved, and the yield of crude oil is increased.
Drawings
FIG. 1 is a schematic axial side view of the present invention
Reference numbers in the figures: 1. the waterproof control box, 1-0 fixing hole, 1-1 upper cover and 1-2 hinge; 2. the sleeve, 2-1. the joint and 2-2. the thread sleeve; 3. the device comprises a power pipe, 4. a safety pin, 5. a power bolt, 6. a pressure plate, 7. a fixing bolt, 8. an intermediate bolt, 9. a power button hook, 10. a compression bolt, 11. a bottom plate, 12. a support plate, 13. a right inner hoop, 14. a connecting bolt, 15. an outer hoop, 16. a left inner hoop, 17. a support pipe, 17-1. a jacking screw and 18. a remote controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the drawings of the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the described embodiments of the present disclosure belong to the protection scope of the present disclosure.
Unless otherwise defined, technical or scientific terms used herein should be understood as having a common meaning as understood by those of ordinary skill in the art to which this disclosure belongs, and the use of "including" or "comprising" and the like in this disclosure means that the element or item appearing before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
As shown in fig. 1, a crank pin disconnection remote controller mechanical control device of a pumping unit comprises: the device comprises a waterproof control box 1, a sleeve 2, a power pipe 3, a safety pin 4, a power bolt 5, a pressure plate 6, a fixing bolt 7, a middle bolt 8, a power button hook 9, a compression bolt 10, a bottom plate 11, a support plate 12, a right inner clamp 13, a connecting bolt 14, an outer clamp 15, a left inner clamp 16, a support pipe 17 and a remote controller 18; the method is characterized in that: the left end of the waterproof control box 1 is provided with a sleeve 2, a power pipe 3 is arranged in the sleeve 2, the right end of the power pipe 3 is positioned in the waterproof control box 1, a power bolt 5 is vertically arranged on the power pipe 3 positioned in the waterproof control box 1, the power bolt 5 is movably connected with the inner end of a power button hook 9, the middle of the power button hook 9 is hinged with a middle bolt 8 fixed at the left part of a bottom plate 11, the tail end of the power button hook 9 is opposite to a stop button of a remote controller 18, two compression bolts 10 arranged at the right part of the bottom plate 11 penetrate through a pressure plate 6 to fix the remote controller 18, the waterproof control box 1 is fixed with a support plate 12 through four fixing bolts 7, the right end of the support plate 12 is fixedly provided with a right inner clamp 13, the right inner clamp 13 is connected with an outer clamp 15 through two connecting bolts 14, the left end of the power pipe 3 is sleeved with a support pipe 17, the support pipe 17 is tightly pressed with the power pipe 3 through two pressing screws 17-1, the left end of the supporting tube 17 is fixedly connected with a left inner hoop 16, the left inner hoop 16 is connected with an outer hoop 15 through two connecting bolts 14,
specifically, the waterproof control box 1 is cuboid, an upper cover 1-1 hinged through a hinge 1-2 is arranged at the upper part, a sealing strip is arranged between the upper cover 1-1 and the box body, and fixing holes 1-0 are correspondingly arranged at four corners of the upper cover 1-1 and the box body and connected through screws.
Specifically, the right end of the sleeve 2 is provided with a connector 2-1, the connector 2-1 is provided with external threads, the connector 2-1 penetrates through the left wall of the waterproof control box 1 to be in threaded connection with the thread sleeve 2-2, a sealing gasket is arranged between the connector 2-1 and the left wall of the waterproof control box 1, and a safety pin 4 is arranged on a power pipe 3 at the right end of the connector 2-1. The crank pin of the pumping unit is disconnected from the mechanical control device of the remote controller by the arrangement of the safety pin 4, so that the power key hook 9 is prevented from misoperation of a stop button of the remote controller in the processes of storage and transportation.
Specifically, the power key hook 9 is in a double S shape, the inner end and the middle are provided with ring holes, the outer end is in an arc connection and is a smooth end point, the inner end is in an opening shape, and the width of the opening is larger than the diameter of the power pipe 3.
A method for installing and using a mechanical control device of a remote controller for disconnecting a crank pin of an oil pumping unit comprises the following steps:
firstly, a mechanical control device of a remote controller for breaking and releasing a crank pin of an oil pumping unit is arranged between two connecting rods of the oil pumping unit and is positioned outside the rotating radius of the crank of the oil pumping unit, the length of the mechanical control device of the remote controller for breaking and releasing the crank pin of the oil pumping unit is adjusted by loosening a jacking screw 17-1, and a connecting bolt 14 is tightened to enable a hoop 15 to be tightly held with a left inner hoop 16 and a right inner hoop 13; secondly, the safety pin 4 is pulled out; thirdly, the upper cover 1-1 and the waterproof control box 1 are fastened by screws; fourthly, the receiver is installed in the power distribution cabinet, and the receiver control line is connected with the stop button in series.
The working principle is as follows: the utility model utilizes the lever principle, when the crank pin is separated, the connecting rod of the pumping unit moves outwards to drive the supporting tube 17 and the power tube 3 to move leftwards, the power bolt 5 on the power tube 3 drives the power key hook 9 to rotate by taking the middle bolt 8 as a shaft (fulcrum), the tail end of the power key hook 9 is pressed by a stop button of a remote controller, the remote controller transmits a signal, and a receiver arranged in a control cabinet stops the operation of a motor of the pumping unit after receiving the signal, so that the pumping unit stops operating. Therefore, the purposes of preventing the oil pumping unit from turning over, prolonging the service life of the oil pumping unit, reducing the labor intensity of oil extraction workers, improving the oil extraction time rate and increasing the crude oil yield are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a beam-pumping unit crank pin takes off remote controller mechanical control device absolutely, includes: the device comprises a waterproof control box (1), a sleeve (2), a power pipe (3), a safety pin (4), a power bolt (5), a pressing plate (6), a fixing bolt (7), a middle bolt (8), a power button hook (9), a pressing bolt (10), a bottom plate (11), a supporting plate (12), a right inner clamp (13), a connecting bolt (14), an outer clamp (15), a left inner clamp (16), a supporting pipe (17) and a remote controller (18); the method is characterized in that: the left end of the waterproof control box (1) is provided with a sleeve (2), a power pipe (3) is arranged in the sleeve (2), the right end of the power pipe (3) is positioned in the waterproof control box (1), a power bolt (5) is vertically arranged on the power pipe (3) positioned in the waterproof control box (1), the power bolt (5) is movably connected with the inner end of a power button hook (9), the middle of the power button hook (9) is hinged with a middle bolt (8) fixed at the left part of a bottom plate (11), the tail end of the power button hook (9) is opposite to a 'stop' button of a remote controller (18), two compression bolts (10) arranged at the right part of the bottom plate (11) penetrate through a pressing plate (6) to fix the remote controller (18), the waterproof control box (1) is fixed with a support plate (12) through four fixing bolts (7), the right end of the support plate (12) is fixedly provided with a right inner hoop (13), the right inner hoop (13) is connected with the outer hoop (15) through two connecting bolts (14), the left end of the power pipe (3) is sleeved with a supporting pipe (17), the supporting pipe (17) and the power pipe (3) are tightly pressed through two pressing screws (17-1), the left end of the supporting pipe (17) is fixedly connected with the left inner hoop (16), and the left inner hoop (16) is connected with the outer hoop (15) through two connecting bolts (14).
2. The mechanical control device of the remote controller for crank pin disconnection of the pumping unit of claim 1, which is characterized in that: the waterproof control box (1) is rectangular, an upper cover (1-1) hinged through a hinge (1-2) is arranged at the upper part of the waterproof control box, a sealing strip is arranged between the upper cover (1-1) and the box body, and fixing holes (1-0) are correspondingly formed in the upper cover (1-1) and four corners of the box body and are connected through screws.
3. The mechanical control device of the remote controller for the crank pin disconnection of the pumping unit according to claim 1, wherein a joint (2-1) is arranged at the right end of the sleeve (2), an external thread is arranged on the joint (2-1), the joint (2-1) penetrates through the left wall of the waterproof control box (1) to be in threaded connection with the thread sleeve (2-2), a sealing gasket is arranged between the joint (2-1) and the left wall of the waterproof control box (1), and a safety pin (4) is arranged on a power pipe (3) at the right end of the joint (2-1).
4. The mechanical control device of the remote controller for crank pin disconnection of the pumping unit according to claim 1, wherein the power key hook (9) is in a double S shape, the inner end and the middle are provided with ring holes, the outer end is in an arc connection and is a smooth end point, the inner end is in an opening shape, and the width of the opening is larger than the diameter of the power pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555252.9U CN215889989U (en) | 2021-10-23 | 2021-10-23 | Crank pin of pumping unit takes off remote controller mechanical control device absolutely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555252.9U CN215889989U (en) | 2021-10-23 | 2021-10-23 | Crank pin of pumping unit takes off remote controller mechanical control device absolutely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215889989U true CN215889989U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555252.9U Active CN215889989U (en) | 2021-10-23 | 2021-10-23 | Crank pin of pumping unit takes off remote controller mechanical control device absolutely |
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| Country | Link |
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| CN (1) | CN215889989U (en) |
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2021
- 2021-10-23 CN CN202122555252.9U patent/CN215889989U/en active Active
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