CN202064900U - Safety hook control device for pumping unit - Google Patents

Safety hook control device for pumping unit Download PDF

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Publication number
CN202064900U
CN202064900U CN2011200842459U CN201120084245U CN202064900U CN 202064900 U CN202064900 U CN 202064900U CN 2011200842459 U CN2011200842459 U CN 2011200842459U CN 201120084245 U CN201120084245 U CN 201120084245U CN 202064900 U CN202064900 U CN 202064900U
Authority
CN
China
Prior art keywords
safety
control stick
pin
diagonal
safety hook
Prior art date
Application number
CN2011200842459U
Other languages
Chinese (zh)
Inventor
李晓红
邢延方
盖立冬
于洋
郑雪峰
张桂华
李秀娟
兰兰
于红艳
Original Assignee
大庆石油管理局
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 大庆石油管理局 filed Critical 大庆石油管理局
Priority to CN2011200842459U priority Critical patent/CN202064900U/en
Application granted granted Critical
Publication of CN202064900U publication Critical patent/CN202064900U/en

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Abstract

A safety hook control device for a pumping unit mainly solves the problem of potential safety hazards in operation of an existing safety hook, and is characterized in that a safety hook (1) is hinged to an end cap of an intermediate shaft of a reducer, the lower end of the safety hook (1) is connected with a diagonal pull rod (2), the other end of the diagonal pull rod (2) is connected with the upper end of a crank (3), the other end of the crank (3) is hinged with a supporting plate (7) on an engine base (6), the lower end of the crank (3) is connected with a horizontal pull rod (4), the other end of the horizontal pull rod (4) is connected with the lower end of a control lever (5), the control lever (5) is connected at the tail end of the engine base (6), the lower middle portion of the control lever (5) is hinged to the engine base (6), a pin hole (8) with an internal pin is arranged in the middle of the control lever (5), and the engine base (6) is provided with a locking pin hole (9) and an unlocking pin hole corresponding to the pin hole (8) of the control lever (5). The safety hook control device has the advantages of simple structure, and safety and reliability in operation.

Description

Oil pumper safety is colluded manipulation device
Technical field
The utility model relates to the used safety device of oil recovery field, oil field shutdown of pumping machine, and especially oil pumper safety is colluded manipulation device.
Background technology
In oil recovery field, oil field, oil pumper is important lifting equipment.When oil pumper overhauls, need to shut down, in order to guarantee safety work, except that brake is stopped extremely, go back brake applications safety after the shutdown operation and collude brake wheel locked.And existing oil pumper safety is colluded because reasons in structure is colluded in the operating process that brake wheel is locked in safety, and each operating personnel are near the moving operation of safety hooked hand, with the crank close contact, have potential safety hazard.
Summary of the invention
Collude operation and crank close contact in order to solve existing safety, have the problem of potential safety hazard.The utility model provides a kind of oil pumper safety to collude manipulation device.This oil pumper safety collude manipulation device have simple in structure, flexible operation, safe and reliable, convenient operating maintenance and characteristics that can long-term work under abominable natural conditions.
The technical solution of the utility model is: this oil pumper safety colludes that manipulation device comprises that safety is colluded, diagonal member, shake turn, girt and control stick.Described safety is colluded hinge and is connected on the reducer jackshaft end cap, hook is corresponding with the brake wheel upper groove, safety is colluded the lower end and is linked to each other with diagonal member, the other end of diagonal member and " 7 " font shake and turn the upper end and link to each other, shaking the other end that turns is connected with support plate hinge on the power support, shake and turn the lower end and link to each other with girt, the other end of girt links to each other with the control stick lower end, the control stick hinge is connected power support end, control stick middle and lower part hinge is connected on the power support, control stick middle part is built-in with the pin-and-hole of pin, on the power support with the control stick pin-and-hole to lock pin holes being arranged and opening pin-and-hole.
The utlity model has following beneficial effect: this oil pumper safety collude manipulation device since adopt safety collude successively with diagonal member, shake turn, structure that girt and control stick rigidity are connected.Utilize control stick by diagonal member, shake turn, girt control safety colludes, and then realize colluding the operation that brake wheel is locked away from crank safety, reach safe and reliable operation purpose, and, simple in structure, processing and manufacturing is easy, flexible operation, safe and reliable, convenient operating maintenance and can long-term work under abominable natural conditions.Thus this oil pumper safety collude manipulation device have simple in structure, safe and reliable, convenient operating maintenance and characteristics that can long-term work under abominable natural conditions.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
1-safety is colluded among the figure, and 2-diagonal member, 3-shake and turn, 4-girt, 5-control stick, 6-power support, 7-support plate, 8-pin-and-hole, 9-lock pin holes.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this oil pumper safety colludes that manipulation device comprises that safety colludes 1, diagonal member 2, shake turn 3, girt 4 and control stick 5.Described safety is colluded 1 hinge and is connected on the reducer jackshaft end cap, hook is corresponding with the brake wheel upper groove, making safety collude 1 can be that axle rotates up and down with the hinge, safety is colluded 1 lower end and is linked to each other with diagonal member 2, the other end 2 of diagonal member 2 and " 7 " font shake and turn 3 upper ends and link to each other, shaking and turning 3 is that axle rotates up and down with the hinge, realize that commutation connects, shake and turn 3 the other end and be connected with support plate 7 hinges on the power support 6, shake and turn 3 lower ends and link to each other with girt 4, the other end of girt 4 links to each other with control stick 5 lower ends, control stick 5 hinges are connected power support 6 ends, control stick 5 middle and lower part hinges are connected on the power support 6, and control stick 5 middle parts are built-in with the pin-and-hole 8 of pin, lock pin holes 9 should be arranged and open pin-and-hole with 8 pairs of control stick 5 pin-and-holes on the power support 6.
During actual the use:
During actual the use: after oil pumper is cut off the electricity supply, the dead oil pumper of stopping is extracted the pin that safety is colluded pin-and-hole 8 in the manipulation device, promotes control stick 5 forward, control stick 5 promotes girt 4, girt 4 promotes to shake forward to turn 3 lower ends, shakes to turn 3 upper ends and upwards promote diagonal member 2, and diagonal member 2 upper ends promote safety obliquely upward and collude 1, safety is colluded 1 upper end in falling into the brake wheel upper groove, brake wheel is locked, the pin of pin-and-hole 8 is inserted in the pin-and-hole, fixedly control stick.Realization is colluded the operation of locking braking wheel away from the running gear handling safety, thereby eliminates safe hidden trouble.
This oil pumper safety is colluded manipulation device and is obtained practical application at outlet oil pumper (Daqing oil field), obtains remarkable result.

Claims (1)

1. an oil pumper safety is colluded manipulation device, comprise and collude (1) safely, diagonal member (2), shake and turn (3), girt (4) and control stick (5), it is characterized in that: described safety is colluded (1) hinge and is connected on the reducer jackshaft end cap, hook is corresponding with the brake wheel upper groove, safety is colluded (1) lower end and is linked to each other with diagonal member (2), the other end of diagonal member (2) and " 7 " font shake and turn (3) upper end and link to each other, shaking the other end that turns (3) is connected with support plate (7) hinge on the power support (6), shake and turn (3) lower end and link to each other with girt (4), the other end of girt (4) links to each other with control stick (5) lower end, control stick (5) hinge is connected power support (6) end, control stick (5) middle and lower part hinge is connected on the power support (6), control stick (5) middle part is built-in with the pin-and-hole (8) of pin, power support (6) go up and control stick (5) pin-and-hole (8) to lock pin holes (9) being arranged and opening pin-and-hole.
CN2011200842459U 2011-03-28 2011-03-28 Safety hook control device for pumping unit CN202064900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200842459U CN202064900U (en) 2011-03-28 2011-03-28 Safety hook control device for pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200842459U CN202064900U (en) 2011-03-28 2011-03-28 Safety hook control device for pumping unit

Publications (1)

Publication Number Publication Date
CN202064900U true CN202064900U (en) 2011-12-07

Family

ID=45058768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200842459U CN202064900U (en) 2011-03-28 2011-03-28 Safety hook control device for pumping unit

Country Status (1)

Country Link
CN (1) CN202064900U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767350A (en) * 2012-07-25 2012-11-07 胜利油田东胜精攻石油开发集团股份有限公司 Slippage preventing lock for brake of pumping unit
CN102852493A (en) * 2012-09-20 2013-01-02 江苏明宇石油机械有限公司 Misoperation-preventing oil pumping unit control device
CN103967452A (en) * 2014-05-04 2014-08-06 河南信宇石油机械制造股份有限公司 Automatic brake control system
CN105465243A (en) * 2015-12-29 2016-04-06 中国石油天然气股份有限公司 Automatic starting, stopping and braking device of pumping unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767350A (en) * 2012-07-25 2012-11-07 胜利油田东胜精攻石油开发集团股份有限公司 Slippage preventing lock for brake of pumping unit
CN102852493A (en) * 2012-09-20 2013-01-02 江苏明宇石油机械有限公司 Misoperation-preventing oil pumping unit control device
CN103967452A (en) * 2014-05-04 2014-08-06 河南信宇石油机械制造股份有限公司 Automatic brake control system
CN105465243A (en) * 2015-12-29 2016-04-06 中国石油天然气股份有限公司 Automatic starting, stopping and braking device of pumping unit
CN105465243B (en) * 2015-12-29 2018-06-01 中国石油天然气股份有限公司 A kind of pumping unit automatic start-stop brake gear

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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: 20111207

Termination date: 20180328