CN204327053U - The convertible support of oil pumper - Google Patents

The convertible support of oil pumper Download PDF

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Publication number
CN204327053U
CN204327053U CN201420768307.1U CN201420768307U CN204327053U CN 204327053 U CN204327053 U CN 204327053U CN 201420768307 U CN201420768307 U CN 201420768307U CN 204327053 U CN204327053 U CN 204327053U
Authority
CN
China
Prior art keywords
support
leg
bearing
foreleg
oil pumper
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
CN201420768307.1U
Other languages
Chinese (zh)
Inventor
康奎州
马确慧
邹志刚
程刚
尹全桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN PAIKESI DRILLING EQUIPMENT MANUFACTURING Co Ltd
Original Assignee
SICHUAN PAIKESI DRILLING EQUIPMENT MANUFACTURING Co Ltd
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 SICHUAN PAIKESI DRILLING EQUIPMENT MANUFACTURING Co Ltd filed Critical SICHUAN PAIKESI DRILLING EQUIPMENT MANUFACTURING Co Ltd
Priority to CN201420768307.1U priority Critical patent/CN204327053U/en
Application granted granted Critical
Publication of CN204327053U publication Critical patent/CN204327053U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A convertible support for oil pumper, comprises support, bearing one, bearing two and base, and support is arranged on base by bearing one and bearing two; Support comprises support foreleg, support back leg one, support back leg two, junction plate and gripper shoe; One end and the gripper shoe bottom of support foreleg are with bolts, and the other end and the bearing one of support foreleg are hinged; One end of support back leg one and the bottom of gripper shoe with bolts, one end of support back leg two is connected by junction plate with the other end of support back leg one, and the other end and the bearing two of support back leg two are hinged.Further, the length of support back leg one is 0.2-0.5 times of support back leg two length.The utility model structure is simple, and easy to operate, safety, avoids the limitation that must use crane simultaneously, reduce maintenance cost.

Description

The convertible support of oil pumper
Technical field
The utility model belongs to oil pumper part of appliance, is specifically related to a kind of convertible support of beam pumping unit.
Background technology
Beam pumping unit is the widely used oil pumper in oil field, beam pumping unit structure is simple, reliable, mainly comprise: horse head, support, walking beam, polished rod eye, connecting rod, crank, reducer, base and motor, and the horse head of beam pumping unit is the rectilinear motion up and down of oil well pump by link-type convert reciprocating motion, but horse head is placed in the top of well head, during maintenance well, need horse head to remove and abdicate well head and just can keep in repair.The support of current oil pumper is all directly be fixedly connected with base usually, horse head crane must be hung away when keeping in repair well and just can keep in repair, but the dismounting of horse head belongs to work high above the ground danger, and must crane be used when keeping in repair well, operation inconvenience, limitation is large, and safety is low, adds maintenance cost simultaneously.
Utility model content
The purpose of this utility model is: provide a kind of structure simple, simple to operate, safety, the convertible support that when facilitating oilfield servicing well, horse head is stepped down.
For achieving the above object, the technical solution of the utility model is:
A convertible support for oil pumper, comprises support, bearing one, bearing two and base, and support is arranged on base by bearing one and bearing two; Support comprises support foreleg, support back leg one, support back leg two, junction plate and gripper shoe; One end and the gripper shoe bottom of support foreleg are with bolts, and the other end and the bearing one of support foreleg are hinged; One end of support back leg one and the bottom of gripper shoe with bolts, one end of support back leg two is connected by junction plate with the other end of support back leg one, and the other end and the bearing two of support back leg two are hinged.
Further, the length of support back leg one is 0.2-0.5 times of support back leg two length.
The beneficial effects of the utility model are: solve the deficiencies in the prior art, the utility model structure adopted is simple, simple to operate, safety, the bolt between striking back leg and junction plate is only needed when horse head is stepped down, support foreleg rotates around hinged place, then horse head also and then rotates around hinged place, at this moment the horse head of oil pumper can get out of the way well head, maintenance personal is enable to carry out the maintenance of oil well, the artificial shirtsleeve operation of said process just can complete, avoid and crane must be used to operate, reduce limitation, reduce maintenance cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upset schematic diagram of the present utility model.
Reference numeral: 1-support, 2-bearing one, 3-bearing two, 4-base, 101-support foreleg, 102-support back leg one, 103-support back leg two, 104-junction plate, 105-gripper shoe.
Detailed description of the invention
Embodiment 1: composition graphs 1, Fig. 2, a kind of convertible support of oil pumper, comprises support 1, bearing 1, bearing 23 and base 4, and support 1 is arranged on base 4 by bearing 1 and bearing 23; Support 1 comprises support foreleg 101, support back leg 1, support back leg 2 103, junction plate 104 and gripper shoe 105; One end and gripper shoe 105 bottom of support foreleg 101 are with bolts, and the other end and the bearing 1 of support foreleg 101 are hinged; One end of support back leg 1 and the bottom of gripper shoe 105 with bolts, one end of support back leg 2 103 is connected by junction plate 104 with the other end of support back leg 1, one end of above-mentioned support back leg 2 103 is connected by 4 bolts with junction plate 104, the other end of above-mentioned support back leg 1 is also connected by 4 bolts with junction plate 104, ensure that support back leg 1 is connected with support back leg 2 103 is stable, can walking beam and horse head etc. above stable support support, the other end and the bearing 23 of support back leg 2 103 are hinged.
In the present embodiment, the length of described support back leg 1 is 0.2-0.5 times of support back leg 2 103 length, ensure when support foreleg 101 to rotate to around hinged place support back leg 1 be placed on base 4 time, the horse head of oil pumper gets out of the way well head, and maintenance personal can carry out the maintenance of oil well.
When keeping in repair oil well, first junction plate 104 is dismantled, support back leg 2 103 is rotated around hinged place, support foreleg 101 rotates around hinged place to support back leg 1 and is placed on base 4, when can not rotate again, at this moment the horse head of oil pumper and then rotates, and horse head gets out of the way well head, and maintenance personal can carry out the maintenance of oil well.Said structure is simple, and easy to operate, safety, avoids the limitation that must use crane simultaneously, reduce maintenance cost.

Claims (2)

1. the convertible support of an oil pumper, comprise support (1), bearing one (2), bearing two (3) and base (4), support (1) is arranged on base (4) by bearing one (2) and bearing two (3), it is characterized in that: support (1) comprises support foreleg (101), support back leg one (102), support back leg two (103), junction plate (104) and gripper shoe (105); One end and gripper shoe (105) bottom of support foreleg (101) are with bolts, and the other end and the bearing one (2) of support foreleg (101) are hinged; One end of support back leg one (102) and the bottom of gripper shoe (105) with bolts, one end of support back leg two (103) is connected by junction plate (104) with the other end of support back leg one (102), and the other end and the bearing two (3) of support back leg two (103) are hinged.
2. according to the convertible support of the oil pumper described in claim 1, it is characterized in that: the length of support back leg one (102) is 0.2-0.5 times of support back leg two (103) length.
CN201420768307.1U 2014-12-08 2014-12-08 The convertible support of oil pumper Expired - Fee Related CN204327053U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420768307.1U CN204327053U (en) 2014-12-08 2014-12-08 The convertible support of oil pumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420768307.1U CN204327053U (en) 2014-12-08 2014-12-08 The convertible support of oil pumper

Publications (1)

Publication Number Publication Date
CN204327053U true CN204327053U (en) 2015-05-13

Family

ID=53163425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420768307.1U Expired - Fee Related CN204327053U (en) 2014-12-08 2014-12-08 The convertible support of oil pumper

Country Status (1)

Country Link
CN (1) CN204327053U (en)

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Legal Events

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

Granted publication date: 20150513

Termination date: 20171208

CF01 Termination of patent right due to non-payment of annual fee