CN203808907U - Oil pumping unit pulling force induction fastening packing device - Google Patents
Oil pumping unit pulling force induction fastening packing device Download PDFInfo
- Publication number
- CN203808907U CN203808907U CN201420173139.1U CN201420173139U CN203808907U CN 203808907 U CN203808907 U CN 203808907U CN 201420173139 U CN201420173139 U CN 201420173139U CN 203808907 U CN203808907 U CN 203808907U
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- CN
- China
- Prior art keywords
- fastening
- packing box
- rope
- pumping unit
- packings
- 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
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Abstract
The utility model discloses an oil pumping unit pulling force induction fastening packing device, composed of a fastening disc, a rope, a fixed pulley and a counterweight. The fastening disc fixedly sleeves a packing box of a polished rod; the fixed pulley is arranged on an oil pumping unit rack; one end of the rope is fixed to the fastening disc; the rope winds the fastening disc; the other end of the rope bypasses the fixed pulley and suspends the counterweight. When packings in the packing box are insufficient and can not be used for sealing, the fastening disc on the packing box can rotate under the effect of the counterweight to fasten the packings; the fastening disc on the packing box can rotate a little with the abrasion of the packings, which allows the packing box to be always in a fastening state. The oil pumping unit pulling force induction fastening packing device can automatically fasten packings, reduce wellhead oil leakage caused by insufficiency of the packings, put an end to environment pollution caused by oil leakage, and substantially reduce labor intensity of oil extraction personnel.
Description
Technical field
The utility model relates to a kind of oil pumper pulling force and responds to fastening packing set.
Background technology
Packing in oil pumping machine well head packing box, in the stroke up and down of polished rod, day by day wearing and tearing.Packing is full of deficiency, can cause wellhead sealing bad, and crude oil will along with the operation up and down of polished rod, oil leakage phenomenon occur from packing box.In order to prevent that this phenomenon from occurring, oil recovery work all can arrive the fastening packing box once of well head every day when patrol, and the wiping well head that tries.If can not be fastening in time, the oil that well head leaks will get more and more, and has a strong impact on sanitation of environment, and causes the loss of oil mass.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and provides a kind of oil pumper pulling force to respond to fastening packing set.
The utility model is to consist of fastening disk, rope, fixed pulley and counterweight, fastening disk is sheathed to be fixed on the packing box of polished rod, fixed pulley is arranged on Framework of Pumping Unit, one end of rope is fixed on fastening disk, rope is wrapped on fastening disk, and the other end of rope is walked around fixed pulley and hung counterweight.
The material of described balancing weight can metal, stone, sand or loess etc.
Operating principle of the present utility model is:
Fastening disk on packing box tightens together with packing box, is an integral body.Packing in packing box is not enough, and while not having sealing, the fastening disk on packing box will rotate under the effect of balancing weight, and namely packing box is rotating.Unitary rotation is to realize by the pulling force of rope, thereby reaches the effect of fastening packing, and packing weares and teares, and the fastening disk on packing box will rotate, and makes packing box remain at tightening state.
The beneficial effects of the utility model:
The utility model can automatic fastening packing, has reduced well head because of the oil leakage phenomenon that packing deficiency causes, and has stopped leakage of oil pollution on the environment, also greatly reduces the labour intensity of oil recovery work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Refer to shown in Fig. 1, the present embodiment is to consist of fastening disk 1, rope 2, fixed pulley 3 and counterweight 4, fastening disk 1 is sheathed to be fixed on the packing box 5 of polished rod 6, fixed pulley 3 is arranged on Framework of Pumping Unit 7, one end of rope 2 is fixed on fastening disk 1, rope 2 is wrapped on fastening disk 1, and the other end of rope 2 is walked around fixed pulley 3 and hung counterweight 4.
The material of described balancing weight can metal, stone, sand or loess etc.
The operating principle of the present embodiment is:
Fastening disk 1 on packing box 5 tightens together with packing box 5, is an integral body.Packing in packing box 5 is not enough, and while not having sealing, the fastening disk 1 on packing box 5 will rotate under the effect of balancing weight 5, and namely packing box 5 is rotating.Unitary rotation is to realize by the pulling force of rope 2, thereby reaches the effect of fastening packing, and packing weares and teares, and the fastening disk 1 on packing box 5 will rotate, and makes packing box remain at tightening state.
Claims (1)
1. an oil pumper pulling force is responded to fastening packing set, it is characterized in that: be to be formed by fastening disk (1), rope (2), fixed pulley (3) and counterweight (4), fastening disk (1) is sheathed to be fixed on the packing box (5) of polished rod (6), fixed pulley (3) is arranged on Framework of Pumping Unit (7), one end of rope (2) is fixed on fastening disk (1), it is upper that rope (2) is wrapped in fastening disk (1), and the other end of rope (2) is walked around fixed pulley (3) and hung counterweight (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173139.1U CN203808907U (en) | 2014-04-09 | 2014-04-09 | Oil pumping unit pulling force induction fastening packing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173139.1U CN203808907U (en) | 2014-04-09 | 2014-04-09 | Oil pumping unit pulling force induction fastening packing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808907U true CN203808907U (en) | 2014-09-03 |
Family
ID=51447680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173139.1U Expired - Fee Related CN203808907U (en) | 2014-04-09 | 2014-04-09 | Oil pumping unit pulling force induction fastening packing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156059A (en) * | 2015-09-25 | 2015-12-16 | 长春市艾必利务科技有限公司 | Automatic screwing device of oil pumping machine packing and with remote monitoring function |
| CN106382218A (en) * | 2016-11-30 | 2017-02-08 | 潍坊胜利石化机械有限公司 | Automatic packaging fastening device |
-
2014
- 2014-04-09 CN CN201420173139.1U patent/CN203808907U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156059A (en) * | 2015-09-25 | 2015-12-16 | 长春市艾必利务科技有限公司 | Automatic screwing device of oil pumping machine packing and with remote monitoring function |
| CN105156059B (en) * | 2015-09-25 | 2017-08-25 | 长春市艾必利务科技有限公司 | A kind of automatic winding device of beam-pumping unit packing with remote monitoring function |
| CN106382218A (en) * | 2016-11-30 | 2017-02-08 | 潍坊胜利石化机械有限公司 | Automatic packaging fastening device |
| CN106382218B (en) * | 2016-11-30 | 2019-05-10 | 潍坊胜利石化机械有限公司 | Automatic tight packing 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 |
Granted publication date: 20140903 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |