CN2926579Y - Long-stroke intelligent adhesive-tape oil-pumping unit - Google Patents
Long-stroke intelligent adhesive-tape oil-pumping unit Download PDFInfo
- Publication number
- CN2926579Y CN2926579Y CN 200620090280 CN200620090280U CN2926579Y CN 2926579 Y CN2926579 Y CN 2926579Y CN 200620090280 CN200620090280 CN 200620090280 CN 200620090280 U CN200620090280 U CN 200620090280U CN 2926579 Y CN2926579 Y CN 2926579Y
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- China
- Prior art keywords
- adhesive tape
- overhang
- pumping unit
- well head
- mounting plate
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Abstract
A oil field production long-stroke intelligent adhesive tape pumping unit is provided, which belongs to the oil extraction machine field and composed of a removable foundation 1, a seat 2, a machine frame 3, a sucker rod 4, a well head adhesive tape/ sucker rod coupling 5, a well head adhesive tape 6, a balance weight tank 7, a balance weight adhesive tape 8, an upper platform 9, a thrust blocker 10, a cantilever beam front outreach limiter 11, a cantilever beam 12, a guide wheel 13, a drive wheel 14, a cantilever beam press bar and cantilever beam rear outreach limiter 15, a threaded spindle 16, a balance weight tank upper limiter 17, a protective rope 18, a midpoint switch 19, a balance weight tank lower limiter 20, a control cabinet 21, an electric machine 22, a small clutch 23, a brake 24, a reducer 25, a large clutch 26, a bearing mounting 27, and an upper platform right-and-left removable mechanism 28. Compared to the conventional pumping unit, the utility model is a new long-stroke oil extraction device which has cancelled the four-linking structure of the conventional pumping unit, shortened the drive route, reduced the mainframe stand, and lowered the energy consumption, thus making the whole machine operation more safe and reliable through the integration of electromechanical technology and simplifying the operation through the intelligentized working parameter adjustment.
Description
Technical field the utility model relates to a kind of long stroke intelligence adhesive tape pumping unit that is used for field produces, belongs to petroleum recovering machinery class.
The background technique pumping unit is lifting crude oil, the visual plant that guarantees the oil well ordinary production.The on-the-spot at present pumping unit that adopts usually has polytype and structures such as slide beam, chain type, chain strip-type, and its whole set equipment is huge, equipment cost and operating cost height, poor stability, the Variation complexity, telephone-moving is difficulty comparatively, power transmission path is long, and efficient is lower, and energy-saving effect is relatively poor.
The summary of the invention the purpose of this utility model is to provide a kind of long stroke intelligence adhesive tape pumping unit, this pumping unit has been cancelled the four-bar linkage structure of conventional pumping unit, shorten drive path, reduce energy consumption, make complete machine safe and reliable to operation by electromechanical integration technology, the intelligent running parameter of adjusting is operated simple and easy.
The purpose of this utility model is achieved in that it is by removable foundation (1); base (2); frame (3); sucker rod (4); well head adhesive tape/sucker rod joiner (5); well head adhesive tape (6); ballast box (7); counterweight adhesive tape (8); upper mounting plate (9); thrust block (10); the overhang front limit device (11) that stretches; overhang (12); upper saw pulley (13); driving wheel (14); overhang is pressed thick stick and the flexible back of overhang snubber (15); leading screw (16); ballast box upper limit device (17); protection rope (18); mid point switch (19); ballast box lower retainer (20); control cabinet (21); motor (22); little coupling (23); break (24); retarder (25); big coupling (26); bearing support (27); upper mounting plate left/right movement device (28) is formed; its assembled relation is: motor (22); little coupling (23); break (24); retarder (25); big coupling (26); bearing support (27) and driving wheel (14) are formed initiatively unit; the upper saw pulley (13) that overhang (12) front end is fixed is over against driving wheel (14); leading screw (16) is arranged behind the overhang (12); flexible front limit device (11) of overhang and overhang press thick stick and overhang flexible back snubber (15) to be placed in both sides, overhang front and back respectively; thrust block (10) is in overhang both sides, upper mounting plate forward position; all be contained on the upper mounting plate (9) with upper-part; upper mounting plate (9) is supported by frame (3); frame (3) seat is on base (2); base (2) seat is on removable foundation (1); well head adhesive tape (6) is arranged on the driving wheel (14); counterweight adhesive tape (8) and protection rope (18); well head adhesive tape (6) is by upper saw pulley (13); well head adhesive tape/sucker rod joiner (5) links with sucker rod (4); counterweight adhesive tape (8); protection rope (18) connects with ballast box (7); frame (3) top; also be respectively equipped with upper mounting plate left/right movement device (28) on the upper mounting plate (9); upper mounting plate left/right movement device (28) and leading screw (16) are formed top telephone-moving mechanism; there is the guide rail of ballast box (7) motion frame (3) lining; control system is included near the ballast box upper limit device of settling the guide rail (17); mid point switch (19); ballast box lower retainer (20) and control cabinet (21), its adjustable positions.
The utility model is controlled the motion of motor (22) by control system, and through retarder (25), driving wheel (14), upper saw pulley (13), to-and-fro motion by well head adhesive tape (6), counterweight adhesive tape (8) is passed to sucker rod (4) and ballast box (7) to power, finish oil pumping work, ballast box (7) mainly is the effect that reaches the balance polished rod load, upper mounting plate (9), frame (3), base (2) and removable foundation (1) are formed tower-type headframe jointly, guarantee the requirement of rod stroke size.
The utility model has been cancelled the four-bar linkage structure of conventional pumping unit, shorten drive path greatly, employing adds equilibrium block toward ballast box (7) lining can realize the load accurate balance, reduced energy consumption, safe and reliable, be easy to adjust running parameter, operate simple and easy, equipment cost and operating cost are low, and is reasonable in design, is well suited for field popularization application.Because of well head adhesive tape (6), counterweight adhesive tape (8) can be gone up the winding random lengths at driving wheel (14), therefore, the utility model is more suitable for to long stroke, ultra-long-stroke, slow jig frequency parameter expansion.
Description of drawings Fig. 1 is a long stroke intelligence adhesive tape pumping unit structure front schematic view; Fig. 2 long stroke intelligence adhesive tape pumping unit structure schematic top plan view is described further enforcement of the present utility model below in conjunction with accompanying drawing.
Embodiment as shown in the figure; it is by removable foundation 1; base 2; frame 3; sucker rod 4; well head adhesive tape/sucker rod joiner 5; well head adhesive tape 6; ballast box 7; counterweight adhesive tape 8; upper mounting plate 9; thrust block 10; the overhang front limit device 11 that stretches; overhang 12; upper saw pulley 13; driving wheel 14; overhang is pressed thick stick and the flexible back of overhang snubber 15; leading screw 16; ballast box upper limit device 17; protection rope 18; mid point switch 19; ballast box lower retainer 20; control cabinet 21; motor 22; little coupling 23; break 24; retarder 25; big coupling 26; bearing support 27; upper mounting plate left/right movement device 28 is formed; wherein the well head adhesive tape 6; counterweight adhesive tape 8; protection rope 18 can be respectively 1 or several adhesive tape; it also can be the LJZ high strength cord; wire rope; chain; the broadband; row's rope; the vee belt; nonwovens; belt of wire rope etc.; driving wheel 14 and corresponding well head adhesive tape 6; counterweight adhesive tape 8; protection rope 18 types adapt; well head adhesive tape 6; counterweight adhesive tape 8; protection rope 18 is fixedly connected on the driving wheel 14; break 25 adopts break open in usual; powering on of this break and reversing motor concerns the relation of right and wrong, and motor 22 can be a parallel-axis type with the Connecting format of retarder 25; coaxial-type or perpendicular axis type.It is box that ballast box 7 can be made split, determines as required in the running suitable counterweight amount can adopt modes such as pin or hook to connect between each split case.Its assembled relation is: motor 22; little coupling 23; break 24; retarder 25; big coupling 26; bearing support 27 and driving wheel 14 are formed initiatively unit; the upper saw pulley 13 that overhang 12 front ends are fixed is over against driving wheel 14; leading screw 16 is arranged behind the overhang 12; flexible front limit device 11 of overhang and overhang press thick stick and the flexible back of overhang snubber 15 to be placed in both sides, overhang front and back respectively; thrust block 10 is in overhang both sides, upper mounting plate forward position; all be contained on the upper mounting plate 9 with upper-part; upper mounting plate 9 is supported by frame 3; 3 of frames are on base 2; 2 of bases are on removable foundation 1; well head adhesive tape 6 is arranged on the driving wheel 14; counterweight adhesive tape 8 and protection rope 18; well head adhesive tape 6 is by upper saw pulley 13; well head adhesive tape/sucker rod joiner 5 links with sucker rod 4; counterweight adhesive tape 8; protection rope 18 connects with ballast box 7; frame 3 tops; also be respectively equipped with upper mounting plate left/right movement device 28 on the upper mounting plate 9; upper mounting plate left/right movement device 28 and leading screw 16 are formed top telephone-moving mechanism; 3 li guide rails that ballast box 7 motions are arranged of frame; control system is included near the ballast box upper limit device of settling the guide rail 17; mid point switch 19; ballast box lower retainer 20 and control cabinet 21, its adjustable positions.The effect of leading screw 16, upper mounting plate left/right movement device 28 is: realize that by adjusting leading screw 16 overhang 12, upper saw pulley 13 move forward and backward, realize upper mounting plate integral body (comprising overhang 12, upper saw pulley 13) move left and right by upper mounting plate left/right movement device 28, realizing the accurate centering of well head when pumping unit is installed, is that working space is reserved in workover eration when well workover.Stretch front limit device 11, overhang of overhang presses the effect of thick stick and the flexible back of overhang snubber 15 to be cantilever mounted beams and to guarantee that in the overhang moving process overhang moves along straight line, and reduces mobile surface friction drag as far as possible.The effect of thrust block 10 is the on-stream overhang recoils backward that bear, and prevents that overhang from moving backward.In case the effect of protection rope 18 is to prevent ballast box 7 movement of falling objects after counterweight adhesive tape 8 disconnected the taking off, protection rope 18 does not bear load in the normal operation.The running control of pumping unit realizes by ballast box lower retainer 20, ballast box upper limit device 17, mid point switch 19 and control cabinet 21 combinations.The adjustment of stroke, jig frequency is mainly set by the control panel of control cabinet 21, and step-less adjustment is convenient and reliable.
Claims (6)
1; a kind of long stroke intelligence adhesive tape pumping unit; it is characterized in that it is by removable foundation (1); base (2); frame (3); sucker rod (4); well head adhesive tape sucker rod joiner (5); well head adhesive tape (6); ballast box (7); counterweight adhesive tape (8); upper mounting plate (9); thrust block (10); the overhang front limit device (11) that stretches; overhang (12); upper saw pulley (13); driving wheel (14); overhang is pressed thick stick and the flexible back of overhang snubber (15); leading screw (16); ballast box upper limit device (17); protection rope (18); mid point switch (19); ballast box lower retainer (20); control cabinet (21); motor (22); little coupling (23); break (24); retarder (25); big coupling (26); bearing support (27); upper mounting plate left/right movement device (28) is formed; its assembled relation is: motor (22); little coupling (23); break (24); retarder (25); big coupling (26); bearing support (27) and driving wheel (14) are formed initiatively unit; the upper saw pulley (13) that overhang (12) front end is fixed is over against driving wheel (14); leading screw (16) is arranged behind the overhang (12); flexible front limit device (11) of overhang and overhang press thick stick and overhang flexible back snubber (15) to be placed in both sides, overhang front and back respectively; thrust block (10) is in overhang both sides, upper mounting plate forward position; all be contained on the upper mounting plate (9) with upper-part; upper mounting plate (9) is supported by frame (3); frame (3) seat is on base (2); base (2) seat is on removable foundation (1); well head adhesive tape (6) is arranged on the driving wheel (14); counterweight adhesive tape (8) and protection rope (18); well head adhesive tape (6) is by upper saw pulley (13); well head adhesive tape sucker rod joiner (5) links with sucker rod (4); counterweight adhesive tape (8); protection rope (18) connects with ballast box (7); frame (3) top; also be respectively equipped with upper mounting plate left/right movement device (28) on the upper mounting plate (9); upper mounting plate left/right movement device (28) and leading screw (16) are formed top telephone-moving mechanism; there is the guide rail of ballast box (7) motion frame (3) lining; control system is included near the ballast box upper limit device of settling the guide rail (17); mid point switch (19); ballast box lower retainer (20) and control cabinet (21), its adjustable positions.
2, long stroke intelligence adhesive tape pumping unit according to claim 1; it is characterized in that well head adhesive tape (6), counterweight adhesive tape (8), protection rope (18) can be respectively 1 or several adhesive tape; also can be high strength cord, wire rope, chain, broadband, row's rope, vee belt, nonwovens, belt of wire rope, driving wheel (14) adapts with corresponding well head adhesive tape (6), counterweight adhesive tape (8), protection rope (18) type.
3, long stroke intelligence adhesive tape pumping unit according to claim 1 is characterized in that well head adhesive tape (6), counterweight adhesive tape (8), protection rope (18) are fixedly connected on the driving wheel (14).
4, long stroke intelligence adhesive tape pumping unit according to claim 1 is characterized in that break (24) adopts break open in usual, and powering on of this break and motor (22) concerns the relation of right and wrong.
5, long stroke intelligence adhesive tape pumping unit according to claim 1 is characterized in that the Connecting format at motor (22) and retarder (25) can be parallel-axis type, coaxial-type or perpendicular axis type.
6, long stroke according to claim 1 intelligence adhesive tape pumping unit, it is box to it is characterized in that ballast box (7) can be made split, can adopt pin or hook mode to connect between each split case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090280 CN2926579Y (en) | 2006-04-07 | 2006-04-07 | Long-stroke intelligent adhesive-tape oil-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090280 CN2926579Y (en) | 2006-04-07 | 2006-04-07 | Long-stroke intelligent adhesive-tape oil-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926579Y true CN2926579Y (en) | 2007-07-25 |
Family
ID=38280821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090280 Expired - Fee Related CN2926579Y (en) | 2006-04-07 | 2006-04-07 | Long-stroke intelligent adhesive-tape oil-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926579Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839119A (en) * | 2010-05-07 | 2010-09-22 | 周生祥 | Double-faced toothed chain tower-type pumping unit |
| CN101839120A (en) * | 2010-05-07 | 2010-09-22 | 周生祥 | Tower type oil pumping unit device of single-face tooth-shaped chain |
| WO2011082557A1 (en) * | 2010-01-11 | 2011-07-14 | Mao Hongwei | Tower frame non-guide-pulley combined drive oil pumping unit |
-
2006
- 2006-04-07 CN CN 200620090280 patent/CN2926579Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011082557A1 (en) * | 2010-01-11 | 2011-07-14 | Mao Hongwei | Tower frame non-guide-pulley combined drive oil pumping unit |
| CN101775969B (en) * | 2010-01-11 | 2012-11-28 | 毛宏伟 | Tower type combined drive pumping unit without guide wheel |
| CN101839119A (en) * | 2010-05-07 | 2010-09-22 | 周生祥 | Double-faced toothed chain tower-type pumping unit |
| CN101839120A (en) * | 2010-05-07 | 2010-09-22 | 周生祥 | Tower type oil pumping unit device of single-face tooth-shaped chain |
| CN101839119B (en) * | 2010-05-07 | 2013-01-16 | 周生祥 | Double-faced toothed chain tower-type pumping unit |
| CN101839120B (en) * | 2010-05-07 | 2013-08-07 | 周生祥 | Tower type oil pumping unit device of single-face tooth-shaped chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yan Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20120407 |