CN201851090U - Guide-rod type pumping unit without walking beam - Google Patents

Guide-rod type pumping unit without walking beam Download PDF

Info

Publication number
CN201851090U
CN201851090U CN2010205398648U CN201020539864U CN201851090U CN 201851090 U CN201851090 U CN 201851090U CN 2010205398648 U CN2010205398648 U CN 2010205398648U CN 201020539864 U CN201020539864 U CN 201020539864U CN 201851090 U CN201851090 U CN 201851090U
Authority
CN
China
Prior art keywords
guide rod
steel
welding
counterweight
bearing diagonal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010205398648U
Other languages
Chinese (zh)
Inventor
高智
Original Assignee
高智
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 高智 filed Critical 高智
Priority to CN2010205398648U priority Critical patent/CN201851090U/en
Application granted granted Critical
Publication of CN201851090U publication Critical patent/CN201851090U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model provides a guide-rod type pumping unit without a walking beam, which is characterized by comprising a base, a power unit base, a motor, a speed reducer, a crank, a frame, a guide rod, a guide rod supporting shaft, a guide rod supporting beam, an inclined support, a guide wheel, a counterweight wheel, a frame platform, a counterweight chute, a counterweight case, a guide rod slide rail seat, a guide rod slide rail, a guide rod pulley, a pulley cross shaft and the like. The guide-rod type pumping unit adopts a frame-structured body and a crank and guide rod mechanism for reversing. The guide-rod type pumping unit is characterized in that a mode for storing potential energy by means of rotating a crank and a balance block of an original beam pumping unit is changed into a mode for storing potential energy by means of linear movement so that counterweight torque is unchanged during running, and the counterweight case consists of counterweights in different weights and accordingly is accurate in counterweight adjustment. Accordingly, balance effect of the pumping unit is improved, vibration is reduced, running is stable, starting torque is reduced, a transmission chain is shortened, and the efficiency of the integral unit is improved, thereby improving safety, stability and economical performance of the integral unit.

Description

The guide rod type blue elephant
Technical field:
The utility model belongs to oil recovery machiner field, oil field, particularly relates to a kind of guide rod type blue elephant.
Background technology:
At present, oil production equipment is most popular both at home and abroad is beam pumping unit, and this oil pumper is intrinsic owing to four-bar linkage structure itself, its transmission chain length, and mechanical efficiency is low; The counter weight construction of beam pumping unit has also determined it to have pulse big, low, the inefficient shortcoming of load factor.Under this condition, ground installation and underground equipment are difficult to reach rational coordination, and system effectiveness is difficult to improve; The steel consumption of equipment, energy consumption etc. are all bigger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple in structure, energy consumption is low, balance good, stroke is long, reversing impact is little, easy to maintenance mechanical commutation guide rod type blue elephant is provided.
The guide rod type blue elephant that the utility model provides is characterized in that comprising: base (1), power unit base (2), motor (3), reducer (4), crank (5), crank-pin (6), frame (7), guide rod (8), guide rod supports axle (9), guide rod supports beam (10), hinge under the bearing diagonal (11), bearing diagonal (12), polished rod eye (13), uphole end wire rope (14), bearing diagonal upper hinge (15), directive wheel axle bed (16), directive wheel (17), guiding wheel carrier (18), guiding wheel carrier hinge (19), weighting distribution wheel (20), weighting distribution wheel axle bed (21), framework platform (22), counterweight wire rope (23), counterweight slideway (24), ballast box (25), guide rod slide track seat (26), guide rod slide rail (27), guide rod pulley (28), pulley transverse axis (29); Described base (1) is made with the welding of H shaped steel, is connected with frame (7), slideway (24) bolt; Described power unit base (2) is made with the welding of H shaped steel, is connected with base (1) bolt; Described crank (5) is made of a steel, and an end is provided with elongated slot, and the other end is connected with the reducer axle key; Described crank-pin (6) is made of a steel, and is installed in crank (5) groove to connect with bolt, forms friction pair with end slot under the guide rod (8); Described frame (7) is made with the welding of H shaped steel, and top is connected with base (1) bolt with framework platform (22), bottom; Described guide rod (8) is made with rectangle steel, and bottom, middle part are provided with elongated slot, and upper end is connected with pulley transverse axis (29) bolt; Described guide rod supports axle (9) is made of a steel, and two ends and guide rod supports beam (10) weld and form friction pair with guide rod (8) intermediate channel; Described guide rod supports beam (10) is made with the rectangle steel welding, and two ends are connected with the frame bolt; Hinge under the described bearing diagonal (11) is made of a steel, and is connected with the bearing diagonal pin, welds with frame; Described bearing diagonal (12) is made with rectangle steel welding, and hinge (11), bearing diagonal upper hinge (15) pin are connected under two ends and the bearing diagonal; Described polished rod eye (13) is made of a steel, and top connects wire rope (14), and the bottom connects the well bar; Described bearing diagonal upper hinge (15) is made of a steel and the welding of the wheel carrier that leads (18) bottom; Described directive wheel axle bed (16) is made of a steel with the wheel carrier that leads (18) bolt and is connected, and the axle bed base plate is processed into the stay bolt groove, can slide; Described directive wheel (17) is made with the steel plate welding; Described guiding wheel carrier (18) is made with the welding of H shaped steel; Described guiding wheel carrier hinge (19) is made with steel plate, with guiding wheel carrier (18) welding; Described weighting distribution wheel (20) is made with the steel plate welding; Described weighting distribution wheel axle bed (21) is made of a steel, and welds with framework platform (22); Described framework platform (22) is made with the welding of H shaped steel; Described counterweight slideway (24) is made with the welding of H shaped steel; Described ballast box (25) is made with the steel plate welding, and the counterweight that weight does not wait is equipped with in inside; Described guide rod slide track seat (26) is made with the steel plate welding, welds with framework platform (22); Described guide rod slide rail (27) is made with light rail, bottom and guide rod slide track seat (26) welding; Described guide rod pulley (28) is made of a steel; Described pulley transverse axis (29) is made of a steel, and two ends are installed guide rod pulley (28), and the middle part connects uphole end wire rope (14), counterweight wire rope (23).
According to the guide rod type blue elephant that the utility model provides, changed mode, and become the mode of rectilinear motion mode storage of potential energy by the crankshaft balance weight rotation mode storage of potential energy of original walking beam machine, therefore counterbalance moment is constant in running; Be made up of the counterweight of Different Weight in the ballast box, the counterweight adjustment is accurate, has improved the counterbalance effect of oil pumper like this, has reduced vibrations, operate steadily, staring torque reduces, and driving-chain shortens, the efficient of complete machine improves, and running cost reduces, thereby has reached energy-conservation effect.The utility model employing frame construction fuselage, crank guide rod mechanism commutate, the directive wheel hypsokinesis allows well, be characterized in: adjust easy, simple in structure, in light weight, be easy to dismounting, convenient for maintaining, the trouble point is few, machine gravity is low, overturning moment is little, thereby increased the safety and the stability of complete machine.
Description of drawings
Accompanying drawing 1 is the utility model side-looking structural representation
Accompanying drawing 2 is that the utility model is faced structural representation
Accompanying drawing 3 is that the utility model is by the well view
The specific embodiment
The utility model is described in further detail in conjunction with the accompanying drawings for the utility model specific embodiments, but protection domain of the present utility model is not limited to following specific embodiments.
The guide rod type blue elephant that the utility model provides is characterized in that comprising: base (1), power unit base (2), motor (3), reducer (4), crank (5), crank-pin (6), frame (7), guide rod (8), guide rod supports axle (9), guide rod supports beam (10), hinge under the bearing diagonal (11), bearing diagonal (12), polished rod eye (13), uphole end wire rope (14), bearing diagonal upper hinge (15), directive wheel axle bed (16), directive wheel (17), guiding wheel carrier (18), guiding wheel carrier hinge (19), weighting distribution wheel (20), weighting distribution wheel axle bed (21), framework platform (22), counterweight wire rope (23), counterweight slideway (24), ballast box (25), guide rod slide track seat (26), guide rod slide rail (27), guide rod pulley (28), pulley transverse axis (29); Described base (1) is made with the welding of H shaped steel, is connected with frame (7), slideway (24) bolt; Described power unit base (2) is made with the welding of H shaped steel, is connected with base (1) bolt; Described crank (5) is made of a steel, and an end is provided with elongated slot, and the other end is connected with the reducer axle key; Described crank-pin (6) is made of a steel, and is installed in crank (5) groove to connect with bolt, forms friction pair with end slot under the guide rod (8); Described frame (7) is made with the welding of H shaped steel, and top is connected with base (1) bolt with framework platform (22), bottom; Described guide rod (8) is made with rectangle steel, and bottom, middle part are provided with elongated slot, and upper end is connected with pulley transverse axis (29) bolt; Described guide rod supports axle (9) is made of a steel, and two ends and guide rod supports beam (10) weld and form friction pair with guide rod (8) intermediate channel; Described guide rod supports beam (10) is made with the rectangle steel welding, and two ends are connected with the frame bolt; Hinge under the described bearing diagonal (11) is made of a steel, and is connected with the bearing diagonal pin, welds with frame; Described bearing diagonal (12) is made with rectangle steel welding, and hinge (11), bearing diagonal upper hinge (15) pin are connected under two ends and the bearing diagonal; Described polished rod eye (13) is made of a steel, and top connects wire rope (14), and the bottom connects the well bar; Described bearing diagonal upper hinge (15) is made of a steel and the welding of the wheel carrier that leads (18) bottom; Described directive wheel axle bed (16) is made of a steel with the wheel carrier that leads (18) bolt and is connected, and the axle bed base plate is processed into the stay bolt groove, can slide; Described directive wheel (17) is made with the steel plate welding; Described guiding wheel carrier (18) is made with the welding of H shaped steel; Described guiding wheel carrier hinge (19) is made with steel plate, with guiding wheel carrier (18) welding; Described weighting distribution wheel (20) is made with the steel plate welding; Described weighting distribution wheel axle bed (21) is made of a steel, and welds with framework platform (22); Described framework platform (22) is made with the welding of H shaped steel; Described counterweight slideway (24) is made with the welding of H shaped steel; Described ballast box (25) is made with the steel plate welding, and the counterweight that weight does not wait is equipped with in inside; Described guide rod slide track seat (26) is made with the steel plate welding, welds with framework platform (22); Described guide rod slide rail (27) is made with light rail, bottom and guide rod slide track seat (26) welding; Described guide rod pulley (28) is made of a steel; Described pulley transverse axis (29) is made of a steel, and two ends are installed guide rod pulley (28), and the middle part connects uphole end wire rope (14), counterweight wire rope (23).
Behind electric motor starting, drive crank and crank-pin rotation by belt pulley, reducer, be that the center swings thereby drive guide rod with the guide rod supports axle, crank-pin slides up and down in the lower end of the guide rod groove simultaneously.The guide rod middle part has elongate slots, forms friction pair with the guide rod supports axle, and guide rod has upper and lower displacement again when rotating in the guide rod supports axle, gives and compensation when guide rod is swung, and prolongs slide rail and does reciprocating linear motion to guarantee the guide rod upper sheave.Oil well end wire rope one end is fixed on the pulley transverse axis, and the other end is fixed on the polished rod eye by directive wheel; Counterweight wire rope one end is fixed on the pulley transverse axis, and the other end is fixed on the ballast box by weighting distribution wheel; When guide rod was swung, the guide rod transverse axis drove pulley and does reciprocating linear motion on slide rail, thereby drove oil well end wire rope, the opposite reciprocating motion of ballast box wire rope do, finished the crude oil pumping by beam hanger, oil pump.
Directive wheel can make suspension point accurately aim at well head by fine setting before and after the elongated slot of directive wheel axle bed bottom, avoids well bar eccentric wear, prolongs the well workover cycle.The directive wheel frame is provided with hinge, behind the dismounting bearing diagonal, can hypsokinesis overturn, and makes the directive wheel suspension point get out of the way well head, makes things convenient for workover treatment.

Claims (1)

1. the guide rod type blue elephant that provides of the utility model is characterized in that comprising: base (1), power unit base (2), motor (3), reducer (4), crank (5), crank-pin (6), frame (7), guide rod (8), guide rod supports axle (9), guide rod supports beam (10), hinge under the bearing diagonal (11), bearing diagonal (12), polished rod eye (13), uphole end wire rope (14), bearing diagonal upper hinge (15), directive wheel axle bed (16), directive wheel (17), guiding wheel carrier (18), guiding wheel carrier hinge (19), weighting distribution wheel (20), weighting distribution wheel axle bed (21), framework platform (22), counterweight wire rope (23), counterweight slideway (24), ballast box (25), guide rod slide track seat (26), guide rod slide rail (27), guide rod pulley (28), pulley transverse axis (29); Described base (1) is made with the welding of H shaped steel, is connected with frame (7), slideway (24) bolt; Described power unit base (2) is made with the welding of H shaped steel, is connected with base (1) bolt; Described crank (5) is made of a steel, and an end is provided with elongated slot, and the other end is connected with the reducer axle key; Described crank-pin (6) is made of a steel, and is installed in crank (5) groove to connect with bolt, forms friction pair with end slot under the guide rod (8); Described frame (7) is made with the welding of H shaped steel, and top is connected with base (1) bolt with framework platform (22), bottom; Described guide rod (8) is made with rectangle steel, and bottom, middle part are provided with elongated slot, and upper end is connected with pulley transverse axis (29) bolt; Described guide rod supports axle (9) is made of a steel, and two ends and guide rod supports beam (10) weld and form friction pair with guide rod (8) intermediate channel; Described guide rod supports beam (10) is made with the rectangle steel welding, and two ends are connected with the frame bolt; Hinge under the described bearing diagonal (11) is made of a steel, and is connected with the bearing diagonal pin, welds with frame; Described bearing diagonal (12) is made with rectangle steel welding, and hinge (11), bearing diagonal upper hinge (15) pin are connected under two ends and the bearing diagonal; Described polished rod eye (13) is made of a steel, and top connects wire rope (14), and the bottom connects the well bar; Described bearing diagonal upper hinge (15) is made of a steel and the welding of the wheel carrier that leads (18) bottom; Described directive wheel axle bed (16) is made of a steel with the wheel carrier that leads (18) bolt and is connected, and the axle bed base plate is processed into the stay bolt groove, can slide; Described directive wheel (17) is made with the steel plate welding; Described guiding wheel carrier (18) is made with the welding of H shaped steel; Described guiding wheel carrier hinge (19) is made with steel plate, with guiding wheel carrier (18) welding; Described weighting distribution wheel (20) is made with the steel plate welding; Described weighting distribution wheel axle bed (21) is made of a steel, and welds with framework platform (22); Described framework platform (22) is made with the welding of H shaped steel; Described counterweight slideway (24) is made with the welding of H shaped steel; Described ballast box (25) is made with the steel plate welding, and the counterweight that weight does not wait is equipped with in inside; Described guide rod slide track seat (26) is made with the steel plate welding, welds with framework platform (22); Described guide rod slide rail (27) is made with light rail, bottom and guide rod slide track seat (26) welding; Described guide rod pulley (28) is made of a steel; Described pulley transverse axis (29) is made of a steel, and two ends are installed guide rod pulley (28), and the middle part connects uphole end wire rope (14), counterweight wire rope (23).
CN2010205398648U 2010-09-25 2010-09-25 Guide-rod type pumping unit without walking beam Expired - Fee Related CN201851090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205398648U CN201851090U (en) 2010-09-25 2010-09-25 Guide-rod type pumping unit without walking beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205398648U CN201851090U (en) 2010-09-25 2010-09-25 Guide-rod type pumping unit without walking beam

Publications (1)

Publication Number Publication Date
CN201851090U true CN201851090U (en) 2011-06-01

Family

ID=44093489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205398648U Expired - Fee Related CN201851090U (en) 2010-09-25 2010-09-25 Guide-rod type pumping unit without walking beam

Country Status (1)

Country Link
CN (1) CN201851090U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410001A (en) * 2010-09-25 2012-04-11 高智 Guide rod type walking-beam-free pumping unit
CN104776158A (en) * 2015-04-07 2015-07-15 中国航空工业集团公司哈尔滨空气动力研究所 Weight balancing device and weight balancing method for high-incidence system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410001A (en) * 2010-09-25 2012-04-11 高智 Guide rod type walking-beam-free pumping unit
CN104776158A (en) * 2015-04-07 2015-07-15 中国航空工业集团公司哈尔滨空气动力研究所 Weight balancing device and weight balancing method for high-incidence system
CN104776158B (en) * 2015-04-07 2017-09-29 中国航空工业集团公司哈尔滨空气动力研究所 High Angle of Attack system counter weight device and ballasting method

Similar Documents

Publication Publication Date Title
CN2931777Y (en) Intelligent wide belt type pumping unit
CN104329061A (en) Walking-beam-free type intelligent oil pumping unit
CN101532377B (en) Pendulum-type energy-saving oil extractor
CN201851090U (en) Guide-rod type pumping unit without walking beam
CN201606040U (en) Dual horsehead dynamic balance mechanical oil recovery device
CN110630223A (en) Servo electric cylinder driven beam-pumping unit
CN203161183U (en) Long-stroke chain-type oil pumping unit
CN102410001A (en) Guide rod type walking-beam-free pumping unit
CN201170165Y (en) Pendulum type portable energy-saving oil pumping machine
CN201232538Y (en) Stroke adjustable vertical pumping unit
CN201771472U (en) Hydraulic pumping unit
CN204609846U (en) Intelligent speed changing drum oil pump
CN202073541U (en) Double-crank twice reciprocation balancing lifting device
CN201007198Y (en) Directly balancing flexible drive oil pumping machine
CN102235160A (en) Dual-well pumping unit
CN202707008U (en) Mechanical energy-storage oil pumping unit
CN202673256U (en) One-machine double-extraction lifting device for cluster well
CN201254971Y (en) Motor inverting bidirectional drum belt pumping unit
CN201650232U (en) Dual-horse head superposed non-synchronous crank long stroke energy-saving beam-pumping unit
RU2208705C2 (en) Pumping unit for two wells
CN108457624A (en) Long stroke pumping unit
CN201180530Y (en) Transmission mechanism of closed box oil pumping machine
CN203515507U (en) Novel adjustable balancing type walking-beam oil pumping unit
CN201826815U (en) Oil extractor for super-deep well
CN102220855A (en) Double-crank secondary reciprocating balance lifting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110601

Termination date: 20130925