CN217632380U - Tower type oil pumping unit - Google Patents
Tower type oil pumping unit Download PDFInfo
- Publication number
- CN217632380U CN217632380U CN202221154043.1U CN202221154043U CN217632380U CN 217632380 U CN217632380 U CN 217632380U CN 202221154043 U CN202221154043 U CN 202221154043U CN 217632380 U CN217632380 U CN 217632380U
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- weight box
- pumping unit
- support body
- mounting plate
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Abstract
The utility model relates to a beam-pumping unit field, concretely relates to tower posture beam-pumping unit. Including the base, the base top is provided with the support body, and it is provided with the weight box to slide in the support body, and the support body upper end is fixed with the upper mounting plate, rotates on the upper mounting plate and is provided with the cylinder, and driving belt one end is fixed on the weight box, and the driving belt other end is walked around the cylinder after through polished rod fixed connection in polished rod ware and the wellhead assembly, be fixed with the direction subassembly on the upper mounting plate, and flexible connectors one end is fixed on the weight box, and the direction subassembly is walked around to flexible connectors's the other end, be fixed with the connecting block on flexible connectors's the other end, the support body lower extreme of connecting block below is fixed with the fixed block. The utility model discloses, convenient operation is through connecting block and fixed block fixed connection to it is stable to utilize flexible connectors to fix a position the weight box, and the brake equipment that deuterogamies brakes the cylinder, and then can carry out dual location to the weight box stably.
Description
Technical Field
The utility model relates to a beam-pumping unit field, concretely relates to tower posture beam-pumping unit.
Background
Along with the decreasing of the yield of conventional petroleum resources, the exploitation of high-viscosity heavy oil with richer oil reservoirs is more and more emphasized. Because the viscosity of the thick oil is high, the problems of low recovery ratio, short service life of equipment and high exploitation cost exist by using the conventional oil pumping equipment and the conventional oil pumping method. The motor-reversing walking-beam-free pumping unit belongs to a tower type direct balance pumping unit, and a motor drives a roller to rotate forwards and backwards, so that a steel wire rope or a belt coated outside the roller pulls a polished rod to reciprocate up and down to pump oil to the ground. When the existing tower-type pumping unit performs well workover yielding, the roller brake is started, the roller is positioned by the roller brake, and then the weight box is stabilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient to use can be further stabilizes the weight box, has improved the tower formula beam-pumping unit of the security of well workover in-process. In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a tower crane formula beam-pumping unit, the on-line screen storage device comprises a base, the base top is provided with the support body, the support body upper end inclines to the right side direction, it is provided with the weight box to slide in the support body, the support body upper end is fixed with the upper mounting plate, it is provided with the cylinder to rotate on the upper mounting plate, be fixed with on the upper mounting plate and be used for driving drum pivoted motor, driving belt one end is fixed on the weight box, the driving belt other end is fixed on the weight box, the polished rod fixed connection in through polished rod eye and wellhead assembly behind the cylinder is walked around to the driving belt other end, be fixed with the guide assembly on the upper mounting plate, flexonics spare one end is fixed on the weight box, the other end of flexonics spare is walked around the guide assembly, be fixed with the connecting block on the other end of connecting block, the support body lower extreme of connecting block below is fixed with the fixed block and fixes a position stably through flexonics spare to the weight box.
Specifically, the right side of the lower end of the support body is hinged with the base through a hinge seat, a support is fixed on the left side of the lower end of the support body, a cushion block is installed between the support and the base, and the support and the base are fixedly connected through bolts.
Specifically, the guide assembly comprises two fixing plates which are symmetrically arranged, the fixing plates are fixed on the front side of the upper platform, two first guide wheels are connected to the fixing plates in a rotating mode, the upper ends of the two first guide wheels are parallel and level, and the upper ends of the two first guide wheels are wound by the flexible connecting piece.
Specifically, the guide assembly comprises a support frame fixed on the upper platform, a second guide wheel and a third guide wheel are connected to the support frame in a rotating mode, the second guide wheel is located above the weight box, and the upper end of the second guide wheel and the upper end of the third guide wheel are wound by a flexible connecting piece.
Specifically, the flexible connecting piece is a steel wire rope.
Specifically, the flexible connecting piece is an unloading belt.
Specifically, the upper platform is provided with a brake device for braking the roller and the driving belt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, convenient operation is through connecting block and fixed block fixed connection to it is stable to utilize flexonics spare to fix a position the weight box, and the brake equipment that deuterogamies brakes the cylinder, and then can carry out dual location to the weight box stably, can prevent the landing of well workover in-process weight box, has improved the security of well workover in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the utility model when carrying out workover yielding.
Fig. 3 is a side view of the fixing plate cooperating with the two first guide wheels.
Fig. 4 is a side view of the upper platform in cooperation with the support frame.
FIG. 5 is a side view of the support bracket in cooperation with the second and third guide wheels.
Detailed Description
As shown in fig. 1, 2 and 3, a tower pumping unit, including base 4, base 4 top is provided with support body 3, support body 3 upper end inclines to right side direction, 3 lower extreme right sides of support body are connected with base 4 through hinge seat 5, 3 lower extreme left sides of support body are fixed with support 9, install cushion 6 between support 9 and the base 4, support 9 passes through bolt fixed connection with base 4, it is provided with weight box 18 to slide in the support body 3, 3 upper ends of support body are fixed with upper mounting plate 2, it is provided with cylinder 8 to rotate on upper mounting plate 2, be fixed with on upper mounting plate 2 and be used for driving cylinder 8 pivoted motor 1, driving belt 7 one end is fixed on weight box 18, driving belt 7 other end is walked around the smooth rod 15 fixed connection in cylinder 8 back through polished rod hanger 14 and wellhead assembly 16, be provided with the brake equipment that is used for braking cylinder 8 and driving belt 7 on the upper mounting plate 2, be fixed with the direction subassembly on upper mounting plate 2, flexible connecting piece one end is fixed on weight box 18, the other end of flexible connecting piece walks around the direction subassembly, be fixed with steel wire rope connecting piece or uninstallation belt connecting piece on the other end of flexible connecting piece. The lower extreme of support body 3 below connecting block 12 is fixed with fixed block 13, and connecting block 12 is used for fixing connection and fixes a position stably to weight box 18 through flexible connectors with fixed block 13. The guide assembly comprises two fixing plates 17 which are symmetrically arranged, the fixing plates 17 are fixed on the front side of the upper platform 2, two first guide wheels 10 are rotatably connected in the fixing plates 17, the upper ends of the two first guide wheels 10 are flush, and the flexible connecting piece bypasses the upper ends of the two first guide wheels 10. The fixing plate 17 is fixed to the front side of the upper stage 2, thereby facilitating the maintenance of the drum 8 and the motor 1.
When the oil pumping device works, the motor 1 drives the roller 8 to rotate forwards for a set number of turns and then rotate reversely for a set number of turns, so that the weight box 18 can reciprocate up and down in the frame body 3, and meanwhile, the polish rod 15 reciprocates up and down, and finally the oil pumping purpose is achieved. When well workover is needed, the connecting block 12 is close to the fixing block 13 through the chain block, the weight box 18 moves upwards in the frame body 3 at the moment, the connecting block 12 is fixedly connected with the fixing block 13, so that the weight box 18 is stably positioned, then the brake device is started, the roller 8 and the driving belt 7 are stably positioned by the brake device, the weight box 18 is further stably positioned, the weight box 18 can be stably positioned by double positioning, and therefore the stability is better. Then utilize the jack tightly to support the lower extreme right side of support body 3, dismantle the bolt of connecting support 9 and base 4 to take out cushion 6, utilize the jack to tightly support 3 lower extreme right sides of support body, 3 upper ends of support body can be rotatory to the left side around articulated seat 5, after support 9 and base 4 contact, 3 upper ends of support body are crisscross with well head device 16, conveniently carry out the workover this moment.
As shown in fig. 4 and 5, the guide assembly includes a support frame 19 fixed on the upper platform 2, a second guide wheel 20 and a third guide wheel 21 are rotatably connected to the support frame 19, the second guide wheel 20 is located above the weight box 18, and a flexible connecting member is wound around the upper ends of the second guide wheel 20 and the third guide wheel 21. The second guide wheel 20 is located above the weight box 18, so that the flexible connecting piece which bypasses the second guide wheel 20 can be connected with the middle part of the upper end of the weight box 18, and after the weight box 18 is positioned and stabilized, the weight box 18 can be prevented from being inclined in the frame body 3, and the stability of the weight box 18 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a tower crane formula beam-pumping unit, the on-line screen storage device comprises a base, the base top is provided with the support body, the support body upper end inclines to the right side direction, it is provided with the weight box to slide in the support body, the support body upper end is fixed with the upper mounting plate, it is provided with the cylinder to rotate on the upper mounting plate, be fixed with on the upper mounting plate and be used for driving drum pivoted motor, driving belt one end is fixed on the weight box, the driving belt other end is walked around polished rod fixed connection in rope hanger and the wellhead assembly behind the cylinder, a serial communication port, be fixed with the direction subassembly on the upper mounting plate, flexonics spare one end is fixed on the weight box, the direction subassembly is walked around to flexonics spare's the other end, be fixed with the connecting block on the other end of flexonics spare, the support body lower extreme of connecting block below is fixed with the fixed block and carries out the stable positioning through flexonics spare to the weight box.
2. The tower pumping unit according to claim 1, wherein the right side of the lower end of the frame body is hinged to the base through a hinge seat, a support is fixed to the left side of the lower end of the frame body, a cushion block is installed between the support and the base, and the support and the base are fixedly connected through bolts.
3. The tower pumping unit according to claim 1, wherein the guide assembly comprises two symmetrically arranged fixing plates fixed on the front side of the upper platform, two first guide wheels are rotatably connected to the fixing plates, the upper ends of the two first guide wheels are flush, and the flexible connecting member bypasses the upper ends of the two first guide wheels.
4. The tower-type pumping unit of claim 1, wherein the guide assembly comprises a support frame fixed on the upper platform, a second guide wheel and a third guide wheel are rotatably connected to the support frame, the second guide wheel is located above the weight box, and the flexible connecting member is wound around upper ends of the second guide wheel and the third guide wheel.
5. The tower pumping unit of claim 1, wherein the flexible connection member is a steel cable.
6. The tower pumping unit of claim 1, wherein the flexible connection is an unloading belt.
7. The tower pumping unit of claim 1, wherein the upper platform is provided with a brake device for braking the drum and the driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221154043.1U CN217632380U (en) | 2022-05-14 | 2022-05-14 | Tower type oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221154043.1U CN217632380U (en) | 2022-05-14 | 2022-05-14 | Tower type oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632380U true CN217632380U (en) | 2022-10-21 |
Family
ID=83651636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221154043.1U Active CN217632380U (en) | 2022-05-14 | 2022-05-14 | Tower type oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632380U (en) |
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2022
- 2022-05-14 CN CN202221154043.1U patent/CN217632380U/en active Active
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