CN208885250U - A kind of oil field energy saving type beam-pumping unit - Google Patents

A kind of oil field energy saving type beam-pumping unit Download PDF

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Publication number
CN208885250U
CN208885250U CN201821244270.7U CN201821244270U CN208885250U CN 208885250 U CN208885250 U CN 208885250U CN 201821244270 U CN201821244270 U CN 201821244270U CN 208885250 U CN208885250 U CN 208885250U
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CN
China
Prior art keywords
fixedly connected
pedestal
pulley
support column
supporting leg
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Active
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CN201821244270.7U
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Chinese (zh)
Inventor
曹伟
李晓玲
郭霄
杨秉璋
李蒙
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Daqing Hongbo Shengda Petroleum Machinery Equipment Co Ltd
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Daqing Hongbo Shengda Petroleum Machinery Equipment Co Ltd
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Abstract

The utility model discloses a kind of oil field energy saving type beam-pumping units, belong to oilfield machinery field, a kind of oil field energy saving type beam-pumping unit, including pedestal, the base lower surface and the first supporting leg, second supporting leg is fixedly connected with third supporting leg upper end, the base upper surface is fixedly connected with first rotating shaft, the first rotating shaft upper end is fixedly connected with lower surface of base plate, the plate upper surface is fixedly connected with the fixed device of walking beam, first supporting leg and the second supporting leg are fixedly connected with device is drawn high, by the way that above-mentioned apparatus is arranged, easily walking beam and horse head can be lifted on derrick, play energy-efficient purpose.

Description

A kind of oil field energy saving type beam-pumping unit
Technical field
The utility model relates to oilfield machinery fields, more specifically to a kind of oil field energy saving type beam-pumping unit.
Background technique
Pumping unit is commonly called as " kowtowing machine ", so that petroleum is gone out well by the method for pressurization.When pumping unit upstroke, oil pipe elasticity Contraction moves upwards, and mechanical block-relief oil production device is driven to move upwards, and hits sliding sleeve and generates vibration;Meanwhile positive single-flow valve is closed, Variable diameter piston assembly blocks oil;When pumping unit down stroke, oil pipe elasticity is moved downward, and mechanical block-relief oil production device is driven to transport downwards It is dynamic, so that reversed check valve lower zone is formed higher-pressure region, this movement again generates the oil flow channel in stratum a kind of reversed Impact force.
Beam pumping unit is relatively conventional pumping unit, is mainly set by horse head-walking beam-crank mechanism, reduction gearbox, power The most of composition of standby and ancillary equipment etc. four.When work, the transmission of motor becomes horse head through gearbox, brace and connecting rod framework It moves up and down, horse head drives the plunger of downhole pump to move up and down through polished rod, sucker rod, thus constantly the crude oil in well Extract pit shaft out.Most of structure of pumping unit is all mounted on ground, and having horse head and walking beam only need to be mounted on derrick, generally requires Crane is installed to sling, and needs to waste vast resources by a large amount of machinery, can not achieve energy-efficient purpose.
Utility model content
1. technical problems to be solved:
(1) existing horse head and walking beam need crane and a large amount of instruments, and consuming mass energy can just be installed on derrick.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of oil field energy saving type beam-pumping unit, including pedestal, the base lower surface and the first supporting leg, the second support Leg is fixedly connected with third supporting leg upper end, on the third supporting leg with draw high device and be fixedly connected, the base upper surface It is fixedly connected with first rotating shaft, the first rotating shaft upper end is fixedly connected with lower surface of base plate, the plate upper surface and walking beam Fixed device is fixedly connected, and the base upper surface is fixedly connected with third support column, and the third support column is located at first turn On rear side of axis, the third upper end of support column is fixedly connected with pulley blocks.
Preferably, the device that draws high includes drawing high pedestal, hook, the second support column, third shaft, second pulley and the The second sliding rail is arranged on first supporting leg in two sliding rails, and the second pulley is flexibly connected with the second sliding rail, and described second is sliding Wheel is fixedly connected with third shaft, and the third shaft is fixedly connected with the second support column lower end, second support top end It is fixedly connected with pedestal is drawn high, the pedestal upper right side that draws high is fixedly connected with hook, and walking beam is arranged in described draw high on pedestal, institute It states walking beam left end to be fixedly connected with horse head, drawing high pedestal can be slided on the second sliding rail by second pulley, drawn high pedestal and existed It is slided on sliding rail, drives and draw high walking beam and horse head rising set on pedestal.
Preferably, the fixed device of the walking beam includes the first fixed plate, the second fixed plate, connecting rod, sliding block, the first support The first sliding rail, the bottom plate is arranged on the bottom plate in column, the second shaft, positioning pin, limit hole, first pulley and the first sliding rail Upper setting limit hole is fixedly connected on the plate upper surface, the second fixed plate right end and connecting rod with the first fixed plate Left end is fixedly connected, and the connecting rod right end is fixedly connected with a slide block, and the sliding block is flexibly connected with positioning pin, under the sliding block End is fixedly connected with the first upper end of support column, and first support column lower end is fixedly connected with the second shaft, second shaft It is fixedly connected with first pulley, the first pulley is flexibly connected with the first sliding rail, and the position of adjusting slider can pass through sliding block The connecting rod being fixedly connected adjusts the position for the second fixed plate being fixedly connected with the connecting rod, by the position for adjusting the second fixed plate Walking beam can be fixed by setting, and the positioning pin of pivot bush unit can be fixed the position of sliding block by protruding into limit hole on sliding block, into And the second fixed Board position is fixed.
Preferably, the pedestal right end is fixedly connected with motor, and described motor one end is fixedly connected with steel cable, the steel cable It is fixedly connected with pulley blocks and hook, motor rotation draws high pedestal on the second sliding rail through pulley blocks drive by steel cable and rises.
3. beneficial effect
Compared to existing technology, utility model has the advantages that
(1) the utility model is by being provided with the fixed device of walking beam, and by the first fixed plate of setting on pedestal, second is solid Fixed board is connected by connecting rod with sliding block, and sliding block is slided on the slide rail by the first support column, the second shaft and pulley, on pedestal It is additionally provided with limit hole, positioning pin is installed on sliding block, can make to fix different size of walking beam on pedestal by adjusting slider, is led to Walking beam can be firmly fixed by crossing positioning pin insertion limit hole;
(2) the utility model draws high device by being provided with, and is drawn high by setting and is installed on the first supporting leg and second In support leg, by the second sliding rail of setting on the first supporting leg and the second supporting leg, pass through setting second pulley and the second sliding rail It is flexibly connected, second pulley is connected by third shaft with the second pillar, and the second pillar, which is fixedly mounted on, to be drawn high on pedestal, is drawn high Hook is fixedly mounted on pedestal, drawing high pedestal can slide on the second sliding rail under the pulling of hook by second pulley, lead to Cross and walking beam be set on drawing high pedestal, walking beam left end is fixedly connected with horse head, by draw high pedestal can by walking beam and horse head from Ground is transported on pedestal;
(3) the utility model is arranged by being provided with motor, and motor is fixedly connected with steel cable, and steel cable is through pulley blocks and hook It being fixedly connected, is rotated by motor and drive steel cable, steel cable drives through pulley blocks and hook to be drawn high pedestal on the second sliding rail and rises, Walking beam and horse head is driven to rise.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the walking beam fixture structure front schematic view of the utility model;
Fig. 3 is the walking beam fixture structure schematic top plan view of the utility model;
Fig. 4 is the part-structure schematic side view of the utility model;
Fig. 5 draws high apparatus structure schematic diagram for the utility model.
Figure label explanation:
The fixed dress of 1 pedestal, 2 first supporting legs, 3 second supporting legs, 4 third supporting legs, 5 first rotating shafts, 6 bottom plates, 7 walking beams Set, 8 first fixed plates, 9 second fixed plates, 10 connecting rods, 11 sliding blocks, 12 first support columns, 13 second shafts, 14 positioning pins, 15 limit holes, 16 first pulleys, 17 first sliding rails, 18 draw high device, 19 draw high pedestal, 20 hooks, 21 second support columns, 22 Three shafts, 23 second pulleys, 24 second sliding rails, 25 third support columns, 26 pulley blocks, 27 walking beams, 28 horse heads, 29 steel cables, 30 electricity Machine.
Specific embodiment: the following is a combination of the drawings in the embodiments of the present utility model;To in the utility model embodiment Technical solution be clearly and completely described;Obviously;Described embodiment is only that the utility model a part is implemented Example;Instead of all the embodiments.Based on the embodiments of the present invention;Those of ordinary skill in the art are not making wound Every other embodiment obtained under the premise of the property made labour;It fall within the protection scope of the utility model.
Embodiment 1:
A kind of oil field energy saving type beam-pumping unit, including pedestal 1, it is characterised in that: 1 lower surface of pedestal and the first supporting leg 2, the second supporting leg 3 is fixedly connected with 4 upper end of third supporting leg, on third supporting leg 4 with draw high device 18 and be fixedly connected, pedestal 1 upper surface is fixedly connected with first rotating shaft 5, and 5 upper end of first rotating shaft is fixedly connected with 6 lower surface of bottom plate, 6 upper surface of bottom plate and trip The fixed device 7 of beam is fixedly connected, and 1 upper surface of pedestal is fixedly connected with third support column 25, and third support column 25 is located at first turn 5 rear side of axis, 25 upper end of third support column is fixedly connected with pulley blocks 26.
Drawing high device 18 includes drawing high pedestal 19, hook the 20, second support column 21, third shaft 22,23 and of second pulley The second sliding rail 24 is arranged on third supporting leg 4 in second sliding rail 24, and second pulley 23 is flexibly connected with the second sliding rail 24, and second is sliding Wheel 23 is fixedly connected with third shaft 22, and third shaft 22 is fixedly connected with 21 lower end of the second support column, the second support column 21 top It holds and draws high pedestal 19 and be fixedly connected, draw high 19 upper right side of pedestal and be fixedly connected with hook 20, draw high and walking beam is set on pedestal 19 27, walking beam left end is fixedly connected with horse head 28.
1 right end of pedestal is fixedly connected with motor 30, and 30 one end of motor is fixedly connected with steel cable 29, steel cable 29 and pulley blocks 26 It is fixedly connected with hook 20.
Second sliding rail 24 is set on third supporting leg 4, and second pulley 24 is flexibly connected with second pulley 23, second pulley 23 It is connect by third shaft 22 with the second support column 21, and the second support column 21 is fixedly mounted on and draws high on pedestal 19, draws high bottom Seat 19 can be slided on sliding rail 24 by second pulley 23, drawn high 19 upper right side of pedestal and be fixedly connected with hook 20, draw high bottom Walking beam 27 is set on seat 19, and 27 left end of walking beam is fixedly connected with horse head 28, and motor 30 is fixedly mounted on 1 right end of pedestal, with motor 30 steel cables 29 being fixedly connected are fixedly connected through pulley blocks 26 with hook 20, steel cable 29 can be driven to pass through by the rotation of motor 30 Pulley blocks 26 pull hook 20, are risen on the second sliding rail 24 to drive and draw high pedestal 19 by second pulley 23, draw high bottom Seat 19 rises to promote walking beam 27 and horse head 28 onto pedestal 1.
Embodiment 2:
Based on embodiment 1 but different: the fixed device 7 of walking beam includes the first fixed plate 8, the second fixed plate 9, even Extension bar 10, sliding block 11, the first support column 12, the second shaft 13, positioning pin 14, limit hole 15, first pulley 16 and the first sliding rail 17, the first sliding rail 17 is set on bottom plate 6, limit hole 15 is set on bottom plate 6, on 6 upper surface of bottom plate with the first fixed plate 8 is fixed connects It connects, 9 right end of the second fixed plate is fixedly connected with 10 left end of connecting rod, and 10 right end of connecting rod is fixedly connected with sliding block 11, positioning pin 14 are actively socketed on inside sliding block 11, and 11 lower end of sliding block is fixedly connected with 12 upper end of the first support column, 12 lower end of the first support column It is fixedly connected with the second shaft 13, the second shaft 13 is fixedly connected with first pulley 16, and first pulley 16 and the first sliding rail 17 are living Dynamic connection.
First pulley 16 is fixedly connected by the second shaft 13 with sliding block 11, through first pulley 16 on the first sliding rail 17 The adjustable sliding block 11 of sliding position, adjustable the second fixed plate 9 being fixedly connected by connecting rod 10 with sliding block 11 Position, adjust the second fixed plate 9 position can fix different size of walking beam 27, the positioning pin 14 installed on sliding block 11 can To be downwardly into the limit hole 15 being arranged on bottom plate 6 when needing fixed position, the position of sliding block 11 can be firmly fixed It sets, and then fixes the position of the second fixed plate 9.
It is described above;The only preferable specific embodiment of the utility model;But the protection scope of the utility model is not It is confined to this;Anyone skilled in the art is within the technical scope disclosed by the utility model;It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change;It should all cover in the protection scope of the utility model It is interior.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component is not excluded for including " multiple " be somebody's turn to do Element.The multiple multiple elements stated in claim to a product can also by an element by software or hardware come real It is existing.The first, the second equal words are used to indicate names, and are not indicated any particular order.

Claims (4)

1. a kind of oil field energy saving type beam-pumping unit, including pedestal (1), it is characterised in that: pedestal (1) lower surface and first Supporting leg (2), the second supporting leg (3) are fixedly connected with third supporting leg (4) upper end, on the third supporting leg (4) with draw high Device (18) is fixedly connected, and pedestal (1) upper surface is fixedly connected with first rotating shaft (5), first rotating shaft (5) upper end with Bottom plate (6) lower surface is fixedly connected, and bottom plate (6) upper surface is fixedly connected with walking beam fixed device (7), the pedestal (1) Upper surface is fixedly connected with third support column (25), and the third support column (25) is located on rear side of first rotating shaft (5), the third Support column (25) upper end is fixedly connected with pulley blocks (26).
2. a kind of oil field energy saving type beam-pumping unit according to claim 1, it is characterised in that: described to draw high device (18) Including drawing high pedestal (19), hook (20), the second support column (21), third shaft (22), second pulley (23) and the second sliding rail (24), it is arranged the second sliding rail (24) on the third supporting leg (4), the second pulley (23) and the second sliding rail (24) activity are even It connects, the second pulley (23) is fixedly connected with third shaft (22), under the third shaft (22) and the second support column (21) End is fixedly connected, and the second support column (21) top is fixedly connected with pedestal (19) is drawn high, described to draw high pedestal (19) upper right End is fixedly connected with hook (20), described to draw high setting walking beam (27) on pedestal (19), and the walking beam left end and horse head (28) are solid Fixed connection.
3. a kind of oil field energy saving type beam-pumping unit according to claim 1, it is characterised in that: the fixed device of the walking beam It (7) include the first fixed plate (8), the second fixed plate (9), connecting rod (10), sliding block (11), the first support column (12), second turn Axis (13), positioning pin (14), limit hole (15), first pulley (16) and the first sliding rail (17) are arranged first on the bottom plate (6) Limit hole (15) are arranged on the bottom plate (6) in sliding rail (17), on bottom plate (6) upper surface with the first fixed plate (8) are fixed connects It connects, the second fixed plate (9) right end is fixedly connected with connecting rod (10) left end, connecting rod (10) right end and sliding block (11) It is fixedly connected, the positioning pin (14) is actively socketed on sliding block (11) inside, sliding block (11) lower end and the first support column (12) upper end is fixedly connected, and the first support column (12) lower end is fixedly connected with the second shaft (13), second shaft (13) it is fixedly connected with first pulley (16), the first pulley (16) is flexibly connected with the first sliding rail (17).
4. a kind of oil field energy saving type beam-pumping unit according to claim 1, it is characterised in that: pedestal (1) right end It is fixedly connected with motor (30), described motor (30) one end is fixedly connected with steel cable (29), the steel cable (29) and pulley blocks (26) it is fixedly connected with hook (20).
CN201821244270.7U 2018-08-03 2018-08-03 A kind of oil field energy saving type beam-pumping unit Active CN208885250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821244270.7U CN208885250U (en) 2018-08-03 2018-08-03 A kind of oil field energy saving type beam-pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821244270.7U CN208885250U (en) 2018-08-03 2018-08-03 A kind of oil field energy saving type beam-pumping unit

Publications (1)

Publication Number Publication Date
CN208885250U true CN208885250U (en) 2019-05-21

Family

ID=66508080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821244270.7U Active CN208885250U (en) 2018-08-03 2018-08-03 A kind of oil field energy saving type beam-pumping unit

Country Status (1)

Country Link
CN (1) CN208885250U (en)

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