CN201196037Y - Hair braid hoisting device of beam-pumping unit - Google Patents
Hair braid hoisting device of beam-pumping unit Download PDFInfo
- Publication number
- CN201196037Y CN201196037Y CNU2008200233552U CN200820023355U CN201196037Y CN 201196037 Y CN201196037 Y CN 201196037Y CN U2008200233552 U CNU2008200233552 U CN U2008200233552U CN 200820023355 U CN200820023355 U CN 200820023355U CN 201196037 Y CN201196037 Y CN 201196037Y
- Authority
- CN
- China
- Prior art keywords
- stay pipe
- fixed pulley
- support tube
- fixed
- fixation clamp
- 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
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 9
- 241001023788 Cyttus traversi Species 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 4
- 241000405070 Percophidae Species 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
A beam-pumping unit hair pigtail hoist device, it is made up of clamp screw, fixed clip, outer support tube, lifting handle positioning bolt, inner support tube, fixed pulley and stay cord, the inner support tube has 1-3 locating holes right end, and insert in the outer support tube, cooperate with locating hole set up in the left end of outer support tube and fix with the positioning bolt, the left end of the inner support tube fixes a fixed pulley with the fixed clip, the support frame of the fixed pulley is downward, the fixed pulley is fitted with the stay cord, there are soft lifting handles in the middle part of the outer branch tube, there are fixed clip holes on the side of right end of the outer branch tube, clamp the fixed clip on the outer support tube with the bolt nut; the fixing clip is provided with a screw hole and is fixed with the reinforcing plate on the horse head by a clamping screw. Compared with the prior art, the utility model have simple structure, scalable can contract, use convenient to carry, both can be used to the hair pigtail to change, also can be used to change wellhead packing box, labour saving and time saving safety's advantage is welcomed by the oil recovery workman deeply.
Description
One, technical field
The utility model relates to a kind of beam pumping unit maintenance tool, specifically a kind of beam pumping unit hair plait hoisting device.
Two, background technology
" hair plait " is an important component part of oil pumper, and it should bear in the pit shaft all gravity of roofbolts, also to overcome and horse head between the friction limit.Through reciprocating motion, friction and the rain erosion of number with ten thousand times, " hair plait " is easy to occur disconnected strand, and therefore, changing " hair plait " is the problem that often runs in the production crew scene.
At present, production crew changes the mode of " hair plait ", mainly is to finish by the single mode that lifts, promptly after oil pumper stopped, operator's thing rope and is climbed up horse head, rides on the walking beam, utilize the rope rope that the hair plait is lifted up, stand in independently to finish on the walking beam and change operation.Mainly there are following four aspect problems in this operation:
1, the high-altitude application space is little.When pumping unit horsehead is parked in bottom dead centre, apart from the about 5-8 rice in ground (operation is work high above the ground more than 2.5 meters), because the end face of walking beam is narrow, only allow a people to stand, therefore, operator's activity space is very limited.
2, lifting a mao plait has difficulties.The weight of " hair plait " is generally at 80-120 jin, and is very difficult it is promoted to 5-8 rice from ground high-altitude by a people's strength, and on new " hair plait " surface more lead oil is arranged, very wet and slippery, unfavorable lifting.
3, appending disk being installed has difficulties.Because the oil pumper well head just differs, when being installed, appending disk generally needs upwards to lift in double harness, " hair plait " could be put into appending disk.Step down on the well head and lift the appending disk of 50 jin of weights, be not easy to grasp balance, be easy to occur squeezing hinder phenomenon.
4, lack standard practice instructions.The oil recovery factory is in the overproof operational procedure of changing " hair plait " at present, to how " hair plait " being suspended on the horse head and not introducing in detail, also clearly not stipulating, mainly is not have special tool in operating process, the installation steps that bad formulation is detailed.
Three, summary of the invention
The new purpose of this practicality provides a kind of improved beam pumping unit hair plait hoisting device, solves the above-mentioned prior art problem that plait exists of more moulting.
The technical solution of the utility model realizes in the following manner:
The utility model is by clamping screw, fixation clamp, outer stay pipe, the handle positioning bolt, interior stay pipe, fixed pulley and stay cord are formed, the stay pipe right-hand member is provided with 1-3 locating hole in it is characterized in that, and insert in the outer stay pipe, cooperate with positioning bolt with the set locating hole in outer stay pipe left part and to fix, at the left end of interior stay pipe with fixedly fastening a fixed pulley, the bracing frame of fixed pulley is downward, be with stay cord on the fixed pulley, the arm middle part is provided with soft handle outside, the all sides of arm right-hand member are provided with the fixation clamp hole outside, with bolt nut fixation clamp are stuck on the outer stay pipe; Fixation clamp is provided with screw hole, fixes with the stiffener on clamping screw and the horse head.
Fixation clamp is made as duckbill, is fixed on the right-hand member of outer stay pipe with cutting ferrule, and duckbilled is welded on the middle and lower part of cutting ferrule up and down, and last duckbilled is provided with clamping screw.
The utility model compared with prior art has simple in structure, and is scalable, uses easy to carryly, promptly can be used for mao plait and changes, and also can be used for changing the well head packing box, time saving and energy saving safe advantage, the workman's that recovered the oil deeply welcome.
Four, description of drawings
Accompanying drawing is a kind of structural representation of the present utility model
Stay pipe 7-fixed pulley 8-stay cord in the outer stay pipe 4-handle 5-positioning bolt 6-of 1-clamping screw 2-fixation clamp 3-among the figure
Five, the specific embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
This practicality is newly by clamping screw 1, fixation clamp 2, outer stay pipe 3, handle 4, positioning bolt 5, interior stay pipe 6, fixed pulley 7 and stay cord 8 are formed, the stay pipe right-hand member is provided with 1-3 locating hole in it is characterized in that, and insert in the outer stay pipe, cooperate with positioning bolt with the set locating hole in outer stay pipe left part and to fix, at the left end of interior stay pipe with fixedly fastening a fixed pulley, the bracing frame of fixed pulley is downward, be with stay cord on the fixed pulley, the arm middle part is provided with soft handle outside, the all sides of arm right-hand member are provided with the fixation clamp hole outside, with bolt nut fixation clamp are stuck on the outer stay pipe; Fixation clamp is provided with screw hole, fixes with the stiffener on clamping screw and the horse head.
Fixation clamp is made as duckbill, is fixed on the right-hand member of outer stay pipe with cutting ferrule, and duckbilled is welded on the middle and lower part of cutting ferrule up and down, and last duckbilled is provided with clamping screw.
When using the utility model, the cutting ferrule of fixation clamp 2 is overlapped outside on the stay pipe 3, fix with spring pad and bolt nut.Bite the stiffener of horse head upper end with duckbilled, fixing with clamping screw 1, outer stay pipe 3 and interior stay pipe 6 levels are stretched out, the interior stay pipe length of extending as required or shortening, mix up the position, fixing with set bolt 5, the stay cord 8 that lifts mao plait is enclosed within on the fixed pulley 7, can be put into ground to the hair plait that unloads with stay cord, the hair plait that newly changes is mentioned horse head appending disk place change, time saving and energy saving safety is after using up, pulley is taken off the outer stay pipe of interior stay pipe indentation, be convenient to withdraw with handle 4.
Claims (2)
1. a beam pumping unit hair plait hoisting device is by clamping screw, fixation clamp, outer stay pipe, the handle positioning bolt, interior stay pipe, fixed pulley and stay cord are formed, the stay pipe right-hand member is provided with 1-3 locating hole in it is characterized in that, and insert in the outer stay pipe, cooperate with positioning bolt with the set locating hole in outer stay pipe left part and to fix, at the left end of interior stay pipe with fixedly fastening a fixed pulley, the bracing frame of fixed pulley is downward, be with stay cord on the fixed pulley, the arm middle part is provided with soft handle outside, the all sides of arm right-hand member are provided with the fixation clamp hole outside, with bolt nut fixation clamp are stuck on the outer stay pipe; Fixation clamp is provided with screw hole, fixes with the stiffener on clamping screw and the horse head.
2. beam pumping unit hair plait hoisting device according to claim 1 is characterized in that fixation clamp is made as duckbill, is fixed on the right-hand member of outer stay pipe with cutting ferrule, and duckbilled is welded on the middle and lower part of cutting ferrule up and down, and last duckbilled is provided with clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200233552U CN201196037Y (en) | 2008-05-25 | 2008-05-25 | Hair braid hoisting device of beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200233552U CN201196037Y (en) | 2008-05-25 | 2008-05-25 | Hair braid hoisting device of beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196037Y true CN201196037Y (en) | 2009-02-18 |
Family
ID=40415673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200233552U Expired - Fee Related CN201196037Y (en) | 2008-05-25 | 2008-05-25 | Hair braid hoisting device of beam-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196037Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182406A (en) * | 2011-06-05 | 2011-09-14 | 李锦儒 | Device for replacing and lifting hair plait of oil pumping unit |
| CN112780231A (en) * | 2019-11-08 | 2021-05-11 | 中国石油天然气股份有限公司 | Centering method and sizing block for centering mule head of beam pumping unit |
-
2008
- 2008-05-25 CN CNU2008200233552U patent/CN201196037Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182406A (en) * | 2011-06-05 | 2011-09-14 | 李锦儒 | Device for replacing and lifting hair plait of oil pumping unit |
| CN112780231A (en) * | 2019-11-08 | 2021-05-11 | 中国石油天然气股份有限公司 | Centering method and sizing block for centering mule head of beam pumping unit |
| CN112780231B (en) * | 2019-11-08 | 2023-04-07 | 中国石油天然气股份有限公司 | Centering method and sizing block for centering mule head of beam pumping unit |
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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: 20090218 |