CN212428791U - Residual oil mass estimation device of pumping well between oil fields - Google Patents
Residual oil mass estimation device of pumping well between oil fields Download PDFInfo
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- CN212428791U CN212428791U CN202020851964.8U CN202020851964U CN212428791U CN 212428791 U CN212428791 U CN 212428791U CN 202020851964 U CN202020851964 U CN 202020851964U CN 212428791 U CN212428791 U CN 212428791U
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Abstract
The utility model discloses a surplus oil mass estimation device of pumping well between oil field, including the sucker rod of fixed connection on the external beam-pumping unit body, the bottom fixedly connected with oil-well pump of sucker rod, the fixed frame of bottom fixedly connected with of oil-well pump, the fixed cylinder of bottom fixedly connected with of oil-well pump, the inner wall of fixed cylinder is rotated through the bearing and is connected with two-way screw rod, two-way screw rod about both ends pass through the bearing rotation with the inner wall left and right sides of fixed frame respectively and be connected, two-way screw rod's surperficial threaded connection has the removal cover of two symmetries, the below of fixed frame is equipped with the level sensor who is used for carrying out the oil mass estimation, level sensor's last fixed surface. The utility model discloses an above-mentioned isotructure's cooperation has realized dismantling and installing level sensor that can be simple quick, provides convenience for overhauing and installing.
Description
Technical Field
The utility model relates to an oil field oil well exploitation equipment technical field specifically is a surplus oil mass estimation device of pumping well between oil field.
Background
In the existing oil well, the intermediate pumping well occupies a certain proportion, the intermediate pumping well cannot produce oil 24 hours a day, and the intermediate pumping well needs to be stopped after oil is produced for a period of time each time to wait for the oil in the oil well to seep out and then continue to pump oil.
Be CN209212214U as chinese patent publication discloses an automatic change intermittent type oil jack, relates to oil development technical field, this automatic change intermittent type oil jack, the on-line screen storage device comprises a base, one side of base upper surface is rotated through rotating the seat and is connected with the mobile jib, and the base upper surface passes through bolt fixedly connected with fixing base for one side of mobile jib, bolt fixedly connected with connecting seat is passed through to one side of mobile jib, and the top of mobile jib is connected with the guide pulley through the leg joint, the upper surface of fixing base is connected with the wind-up roll through the leg joint.
This intermittent type oil pumping device estimates the residual oil volume through level sensor at the in-process of pumping oil, and level sensor needs regularly to overhaul and change it in deep well and moist environment for a long time, because this level sensor is fixed mounting on the oil-well pump, leads to being difficult to simple quick to dismantle it, has brought the inconvenience for overhauing and changing, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surplus oil mass estimation device of pumping well between oil field possesses can be simply quick dismantles and installs level sensor, provides convenient advantage for maintenance and installation, has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surplus oil mass estimation device of pumping well between oil field, includes the sucker rod of fixed connection on the external beam-pumping unit body, the bottom fixedly connected with oil-well pump of sucker rod, the fixed frame of bottom fixedly connected with of oil-well pump, the fixed cylinder of bottom fixedly connected with of oil-well pump, the inner wall of fixed cylinder is rotated through the bearing and is connected with two-way screw rod, two-way screw rod's the left and right sides is passed through the bearing rotation with the inner wall left and right sides of fixed frame respectively and is connected, two-way screw rod's surperficial.
The utility model discloses a fuel oil pump, including fixed frame, liquid level sensor, inserted bar, fixed cylinder, locking subassembly, movable sleeve, fixed frame, fixed cylinder, fixed frame's below is equipped with the level sensor who is used for carrying out the oil mass estimation, level sensor's last fixed surface is connected with the inserted bar, and the inserted bar pierces into fixed frame in, the left and right sides that is close to its bottom on the fixed cylinder all articulates there is the locking subassembly that is used for locking the inserted bar, the bottom of moving the.
Preferably, the oil pumping unit further comprises a controller and a display screen which are fixedly connected to the external oil pumping unit body, the output end of the liquid level sensor is in signal connection with the output end of the controller, and the output end of the controller is in signal connection with the input end of the display screen.
Preferably, the right end of the bidirectional screw rod penetrates out of the side face of the fixed frame and is fixedly connected with a rotating handle.
Preferably, the top fixedly connected with locating piece of inserted bar, the constant head tank with locating piece joint and adaptation is seted up to the bottom of fixed section of thick bamboo.
Preferably, the locking assembly comprises a swing rod hinged to the fixed cylinder and close to the side face of the bottom end of the fixed cylinder, a clamping rod is fixedly connected to the side face of the swing rod close to the bottom end of the fixed cylinder, and a clamping groove clamped with the clamping rod and matched with the clamping rod is formed in the side face of the inserted rod.
Preferably, the swing rod and the clamping rod are of an integrally formed structure.
Compared with the prior art, the beneficial effects of the utility model are that: when liquid level sensor need be dismantled, earlier rotate two-way screw rod through the swing handle, because two-way screw rod and removal cover threaded connection, and the rotation to removing the cover through pendulum rod and push rod has carried out the restriction, make two remove the cover can be the motion of keeping away from each other on the surface of two-way screw rod, two remove the mutual deviation of cover, can drive two push rods and keep away from each other, under the effect of push rod, the pendulum rod that can make swings round the pin joint with a fixed section of thick bamboo, thereby make kelly and draw-in groove break away from each other, stimulate liquid level sensor downwards afterwards, make locating piece and constant head tank alternate segregation, thereby can be simple quick dismantle liquid level sensor, it is convenient to provide for maintenance and installation.
Drawings
Fig. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged sectional view of the fixing frame shown in FIG. 1 according to the present invention;
FIG. 3 is an internal cross-sectional view of the clamp rod and the clamp groove of the present invention after they are separated from each other;
fig. 4 is a schematic diagram of the circuit connection of the present invention.
In the figure: 1. a sucker rod; 2. an oil well pump; 3. a fixing frame; 4. a fixed cylinder; 5. a bidirectional screw; 6. moving the sleeve; 7. a liquid level sensor; 8. inserting a rod; 9. a push rod; 10. a controller; 11. a display screen; 12. turning a handle; 13. positioning blocks; 14. a swing rod; 15. and (5) clamping the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 to 4, the present invention provides a technical solution: the utility model provides a surplus oil mass estimation device of pumping well between oil field, includes sucker rod 1 on the external beam-pumping unit body of fixed connection, the bottom fixedly connected with oil-well pump 2 of sucker rod 1.
Further, still include controller 10 and display screen 11 on the external beam-pumping unit body of fixed connection, level sensor 7's output and controller 10's output end signal connection, controller 10's output and display screen 11's input end signal connection, when equipment moves, controller 10 is through receiving the signal of level sensor 7 transmission, calculate the liquid level of oil well, when the liquid level is lower, controller 10 control external beam-pumping unit body stall, when the liquid level resumes the setting value, controller 10 external beam-pumping unit body moves, with automated control, reduce the application of manpower resources.
The bottom fixedly connected with of oil-well pump 2 is fixed frame 3, the bottom fixedly connected with of oil-well pump 2 is fixed cylinder 4, and the inner wall of fixed cylinder 4 rotates through the bearing and is connected with two-way screw rod 5, and both ends are rotated through the bearing with the inner wall left and right sides of fixed frame 3 respectively about two-way screw rod 5 and are connected.
Further, the right end of the bidirectional screw 5 penetrates out of the side face of the fixed frame 3, the rotary handle 12 is fixedly connected with the rotary handle 12, the rotary handle 12 enables the bidirectional screw 5 to be rotated more simply and conveniently, the bidirectional screw 5 is rotated through the rotary handle 12 firstly, and due to the fact that the bidirectional screw 5 is in threaded connection with the movable sleeve 6, the rotation of the movable sleeve 6 is limited through the swing rod 14 and the push rod 9, and the two movable sleeves 6 can move away from each other on the surface of the bidirectional screw 5.
The surface of the bidirectional screw 5 is in threaded connection with two symmetrical moving sleeves 6.
A liquid level sensor 7 for estimating the oil amount is arranged below the fixed frame 3, an insertion rod 8 is fixedly connected to the upper surface of the liquid level sensor 7, and the insertion rod 8 penetrates into the fixed frame 3.
Further, the top fixedly connected with locating piece 13 of inserted bar 8, the constant head tank with 13 joint of locating piece and adaptation is seted up to the bottom of solid fixed cylinder 4, and locating piece 13 and constant head tank are used for fixing inserted bar 8 for the first time.
The left side and the right side of the fixed cylinder 4 close to the bottom end of the fixed cylinder are respectively hinged with a locking component for locking the inserted rod 8, and the bottom end of the movable sleeve 6 is hinged with a push rod 9 for pushing the locking component to swing.
Further, the locking subassembly is including articulating the pendulum rod 14 that is close to on fixed cylinder 4 its bottom side, pendulum rod 14 is close to the side fixedly connected with kelly 15 of its bottom, the draw-in groove with 15 joint of kelly and adaptation is seted up to the side of inserted bar 8, two remove deviating from each other of cover 6, can drive two push rods 9 and keep away from each other, under the effect of push rod 9, the pendulum rod 14 that can make swings round the pin joint with fixed cylinder 4, thereby make kelly 15 and draw-in groove break away from each other, stimulate level sensor 7 downwards afterwards, make locating piece 13 and constant head tank alternate segregation, thereby can be simple quick dismantle level sensor 7, it is convenient to provide for maintenance and installation.
Further, the swing rod 14 and the clamping rod 15 are of an integrally formed structure, and firmness between the swing rod 14 and the clamping rod 15 is improved due to the integrally formed structure.
The working principle is as follows: this surplus oil mass estimation device of drawing well between oil field is when using, when liquid level sensor 7 need be dismantled, earlier rotate two-way screw rod 5 through swing handle 12, because two-way screw rod 5 and the 6 threaded connection of removal cover, and the rotation of removing cover 6 has carried out the restriction through pendulum rod 14 and push rod 9, make two removal cover 6 can be on the surface of two-way screw rod 5 the motion of keeping away from each other, two mutual deviations that remove cover 6, can drive two push rods 9 and keep away from each other, under the effect of push rod 9, the pendulum rod 14 that can make swings round the pin joint with solid fixed cylinder 4, thereby make kelly 15 and draw-in groove mutually separate, stimulate liquid level sensor 7 downwards afterwards, make locating piece 13 and constant head tank alternate segregation, thereby can be simple quick dismantle liquid level sensor 7, provide convenience for maintenance and installation.
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 (6)
1. The utility model provides a residual oil volume estimation device of pumping well between oil field, includes sucker rod (1) of fixed connection on the external beam-pumping unit body, the bottom fixedly connected with oil-well pump (2) of sucker rod (1), its characterized in that: the bottom of the oil well pump (2) is fixedly connected with a fixed frame (3), the bottom of the oil well pump (2) is fixedly connected with a fixed cylinder (4), the inner wall of the fixed cylinder (4) is rotatably connected with a bidirectional screw (5) through a bearing, the left end and the right end of the bidirectional screw (5) are respectively rotatably connected with the left side and the right side of the inner wall of the fixed frame (3) through bearings, and the surface of the bidirectional screw (5) is in threaded connection with two symmetrical moving sleeves (6);
the utility model discloses a fuel oil pump, including fixed frame (3), the below of fixed frame (3) is equipped with level sensor (7) that are used for carrying out the oil mass estimation, the last fixed surface of level sensor (7) is connected with inserted bar (8), and inserted bar (8) wear into fixed frame (3) in, the left and right sides that is close to its bottom on fixed section of thick bamboo (4) all articulates there is the locking subassembly that is used for locking inserted bar (8), the bottom of removing cover (6) articulates there is push rod (9) that are used for promoting the locking subassembly to carry out the wobbling.
2. The apparatus of claim 1, wherein the apparatus comprises: the oil pumping unit is characterized by further comprising a controller (10) and a display screen (11) which are fixedly connected to the external oil pumping unit body, the output end of the liquid level sensor (7) is in signal connection with the output end of the controller (10), and the output end of the controller (10) is in signal connection with the input end of the display screen (11).
3. The apparatus of claim 1, wherein the apparatus comprises: the right end of the bidirectional screw rod (5) penetrates out of the side face of the fixed frame (3) and is fixedly connected with a rotating handle (12).
4. The apparatus of claim 1, wherein the apparatus comprises: the top fixedly connected with locating piece (13) of inserted bar (8), the constant head tank with locating piece (13) joint and adaptation is seted up to the bottom of solid fixed cylinder (4).
5. The apparatus of claim 1, wherein the apparatus comprises: the locking assembly comprises a swing rod (14) hinged to the fixed cylinder (4) and close to the side face of the bottom end of the fixed cylinder, a clamping rod (15) is fixedly connected to the side face of the swing rod (14) and close to the bottom end of the swing rod, and a clamping groove matched with the clamping rod (15) in a clamping mode and matched with the side face of the inserting rod (8) is formed in the side face of the inserting rod.
6. The apparatus of claim 5, wherein the apparatus further comprises: the swing rod (14) and the clamping rod (15) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851964.8U CN212428791U (en) | 2020-05-20 | 2020-05-20 | Residual oil mass estimation device of pumping well between oil fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851964.8U CN212428791U (en) | 2020-05-20 | 2020-05-20 | Residual oil mass estimation device of pumping well between oil fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428791U true CN212428791U (en) | 2021-01-29 |
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ID=74287877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851964.8U Expired - Fee Related CN212428791U (en) | 2020-05-20 | 2020-05-20 | Residual oil mass estimation device of pumping well between oil fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428791U (en) |
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2020
- 2020-05-20 CN CN202020851964.8U patent/CN212428791U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 Termination date: 20210520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |