CN202755951U - Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof - Google Patents

Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof Download PDF

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Publication number
CN202755951U
CN202755951U CN 201220368158 CN201220368158U CN202755951U CN 202755951 U CN202755951 U CN 202755951U CN 201220368158 CN201220368158 CN 201220368158 CN 201220368158 U CN201220368158 U CN 201220368158U CN 202755951 U CN202755951 U CN 202755951U
Authority
CN
China
Prior art keywords
belt type
pumping unit
roller wheel
type oil
oil pumping
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
CN 201220368158
Other languages
Chinese (zh)
Inventor
杨勤生
杨峰
王云峰
高法勇
武振海
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.)
China Petroleum and Chemical Corp
Sinopec Shengli Oilfield Co Linpan Oil Production Plant
Original Assignee
China Petroleum and Chemical Corp
Sinopec Shengli Oilfield Co Linpan Oil Production Plant
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 China Petroleum and Chemical Corp, Sinopec Shengli Oilfield Co Linpan Oil Production Plant filed Critical China Petroleum and Chemical Corp
Priority to CN 201220368158 priority Critical patent/CN202755951U/en
Application granted granted Critical
Publication of CN202755951U publication Critical patent/CN202755951U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a belt type oil pumping unit displacement roller wheel and an auxiliary roller drum thereof. The belt type oil pumping unit displacement roller wheel and the auxiliary roller drum thereof are used for moving a belt type oil pumping unit away from a wellhead during underground operation with the belt type oil pumping unit. The displacement roller wheel comprises a displacement roller wheel body and a roller wheel pin, the displacement roller wheel body is cylindrical and provided with a locking screw hole with a thread, one end of a pin body of the roller wheel pin is provided with a screw fixing hole matched with a locking screw, the other end of the pin body of the roller wheel pin is provided with a force application structure, and the displacement roller wheel body and the roller wheel pin are connected through the locking screw and pairwise mounted at an original roller wheel position at the front end of the bottom of the belt type oil pumping unit. The auxiliary roller drum is cylindrical and disposed between a pressure lever of a belt type oil pumping unit body and a foundation. By the aid of the belt type oil pumping unit displacement roller wheel and the auxiliary roller drum thereof, the belt type oil pumping unit can be moved quickly, efficiently, safely, easily and conveniently, and turnover of the belt type oil pumping unit can be avoided. Further, operation time is effectively shortened, operators are reduced, operation efficiency is improved, and oil production equipment is protected.

Description

Belt type pumping unit displacement roller and auxiliary cylinder thereof
Technical field
The utility model belongs to the oil recovery supplement production instrument of petroleum industry, and particularly belt type pumping unit displacement roller and auxiliary cylinder thereof when the well that uses belt type pumping unit is carried out underground work, use the utility model that belt type pumping unit is moved apart well head.
Background technology
The at present oil recovery of petroleum industry is on-the-spot, and the kind of oil pumper increases gradually, and the supplement production instrument also needs in time invention to make.Such as belt type pumping unit, when shaft mouth operation, need in advance it to be moved apart about 1.2 meters at well head, get out of the way well head, the ability operation is retracted it original position, the production of can starting shooting again after the operation completion.This displacement work, required personnel are many, generally need 5-7 people, complex procedures.At first need the oil pumper of jack-uping ,Mounted in pairs scroll wheel and wheel shaft in the pin-and-hole of the oil pumper bottom front left and right sides, scroll wheel is set on the wheel shaft.Draw with guide chain by manpower again or pull with tractor hoist and make belt type pumping unit displacement.Only depend on like this two scroll wheels that can roll to make the belt type pumping unit displacement, its oil pumper afterbody is given birth to drag firmly like this and is dragged without any support, generally needs 2-4 hour, labour intensity is large, inefficiency and oil pumper afterbody mop floor, and also is a kind of damage to equipment.When particularly shortage of manpower pulls with tractor hoist, easily cause the belt type pumping unit overturning, dangerous high, damage equipment is having a strong impact on the normal production of oil well.
Summary of the invention
The purpose of this utility model provides belt type pumping unit displacement roller and auxiliary cylinder thereof, avoids the shortcoming and defect that exists in the above-mentioned technology, makes that the well head displacement of belt type pumping unit and the work that resets are quick, efficient, safety.
Technical solution of the present utility model is: belt type pumping unit displacement roller comprises displacement wheel body and roller bearing pin, and the displacement wheel body is cylindrical body, and cylindrical shell is provided with the lock-screw hole, is provided with screw thread in the hole; Roller bearing pin one end axis body is provided with screw fixed hole and cooperates with lock-screw, and the other end is provided with force application structure; The displacement wheel body is connected by lock-screw with the roller bearing pin, and mounted in pairs is in the original scroll wheel of belt type pumping unit bottom front position.
The auxiliary cylinder of belt type pumping unit displacement roller is cylindrical body, is placed in the belt type pumping unit body and presses between thick stick and the basis, holds up the afterbody of oil pumper, and displacement roller and auxiliary cylinder roll jointly, finish the movement of belt type pumping unit.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is with low cost, both can be shifted, and also can reset.Need not that guide chain is drawn, tractor hoist is dragged.
2, on-the-spot needs 2 people at belt type pumping unit both sides rotation roller bearing pin, can finish the oil pumper displacement, simple, convenient.Make the movement of belt oil pumping machine fast, efficient, safe, easily convenient, the belt type pumping unit roll-over accidents can not appear again.
3, effectively shorten the activity duration, reduced operating personnel, improved operating efficiency, alleviated workman's labour intensity, protected oil production equipment, had significant economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model displacement roller.
Fig. 2 is the structural representation of the utility model auxiliary cylinder.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description, as shown in Figure 1 and Figure 2, belt type pumping unit displacement roller comprises displacement wheel body 1 and roller bearing pin 3, and displacement wheel body 1 is cylindrical body, and cylindrical shell is provided with the lock-screw hole, is provided with screw thread in the hole; Roller bearing pin 3 one end axis bodies are provided with screw fixed hole and cooperate with lock-screw 2, and the other end is provided with force application structure; Displacement wheel body 1 is connected by lock-screw 2 with roller bearing pin 3.Lock-screw 2 wheel body 1 that will be shifted is connected, is fastened as a whole with roller bearing pin 3.The length of roller bearing pin 3 is 260mm at least, such as 270mm, 280mm etc.Roller bearing pin 3 other ends are provided with force application structure, and the embodiment of its force application structure has following several:
The force application structure of roller bearing pin 3 other ends is spanner sides, gets final product rotational displacement wheel body 1 by pipe wrench or labour-saving spanner, drives belt type pumping unit and moves.
The force application structure of roller bearing pin 3 other ends is afterburning thick stick patchholes, inserts afterburning thick stick, gets final product rotational displacement wheel body 1, drives belt type pumping unit and moves.
The force application structure of roller bearing pin 3 other ends is handwheel or crank, rotates handwheel or crank, gets final product rotational displacement wheel body 1, drives belt type pumping unit and moves.
Auxiliary cylinder 4 is cylindrical body, is placed in the belt type pumping unit body and presses between thick stick and the basis, holds up the rear portion of belt type pumping unit, and is mobile with the front portion.
The utility model comprises displacement roller and auxiliary cylinder 4 two parts, and during displacement, the displacement roller is installed in the position that the belt oil pumping machine both sides were installed scroll wheel originally, and auxiliary cylinder 4 is placed in the conveyor body and presses between thick stick and the basis.During on-the-spot displacement, the oil pumper of jack-uping is first installed displacement wheel body 1 and roller bearing pin 3, and fixes displacement wheel body 1 and roller bearing pins 3 with lock-screw 2, and an end that makes roller bearing pin 3 be provided with force application structure is positioned at the outside of oil pumper, lays auxiliary cylinder 4 again.Then according to the enforcement structure of the roller bearing pin 3 of selecting, rotate simultaneously the roller bearing pin 3 of oil pumper both sides, can drive belt type pumping unit and move.

Claims (6)

1. belt type pumping unit displacement roller comprises displacement wheel body (1) and roller bearing pin (3), and the wheel body (1) that it is characterized in that being shifted is cylindrical body, and cylindrical shell is provided with the lock-screw hole, is provided with screw thread in the hole; Roller bearing pin (3) one end axis bodies are provided with screw fixed hole and cooperate with lock-screw (2), and the other end is provided with force application structure; Displacement wheel body (1) is connected by lock-screw (2) with roller bearing pin (3).
2. belt type pumping unit displacement roller according to claim 1 is characterized in that, the force application structure of described roller bearing pin (3) other end is spanner side.
3. belt type pumping unit displacement roller according to claim 1 is characterized in that, the force application structure of described roller bearing pin (3) other end is afterburning thick stick patchhole.
4. belt type pumping unit displacement roller according to claim 1 is characterized in that, the force application structure of described roller bearing pin (3) other end is handwheel or crank.
5. according to claim 1 and 2 or 3 or 4 described belt type pumping units displacement rollers, it is characterized in that, the length of described roller bearing pin (3) is 260mm at least.
6. be used for the auxiliary cylinder of claim 1 belt type pumping unit displacement roller, it is characterized in that, described auxiliary cylinder (4) is cylindrical body.
CN 201220368158 2012-07-28 2012-07-28 Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof Expired - Fee Related CN202755951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220368158 CN202755951U (en) 2012-07-28 2012-07-28 Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220368158 CN202755951U (en) 2012-07-28 2012-07-28 Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof

Publications (1)

Publication Number Publication Date
CN202755951U true CN202755951U (en) 2013-02-27

Family

ID=47735138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220368158 Expired - Fee Related CN202755951U (en) 2012-07-28 2012-07-28 Belt type oil pumping unit displacement roller wheel and auxiliary roller drum thereof

Country Status (1)

Country Link
CN (1) CN202755951U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767351A (en) * 2012-07-28 2012-11-07 中国石油化工股份有限公司 Shift idler wheel and auxiliary rolling barrel for belt type pumping unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767351A (en) * 2012-07-28 2012-11-07 中国石油化工股份有限公司 Shift idler wheel and auxiliary rolling barrel for belt type pumping unit

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Legal Events

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

Granted publication date: 20130227

Termination date: 20160728