CN203584331U - Novel oil pumping unit beam hanger - Google Patents
Novel oil pumping unit beam hanger Download PDFInfo
- Publication number
- CN203584331U CN203584331U CN201320803391.1U CN201320803391U CN203584331U CN 203584331 U CN203584331 U CN 203584331U CN 201320803391 U CN201320803391 U CN 201320803391U CN 203584331 U CN203584331 U CN 203584331U
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- China
- Prior art keywords
- wire rope
- pair
- upper plate
- polished rod
- plate
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Abstract
The utility model discloses a novel oil pumping unit beam hanger which comprises an upper plate, a lower plate, an unthreaded rod, square clips, a steel wire rope, an upper limiting sleeve, a lower limiting sleeve, a plurality of anti-twisting bearings, a plumb bob, a connecting rod and a wiper block. Unthreaded through holes are formed in the center of the upper plate and the center of the lower plate, the unthreaded rod is inserted in the unthreaded rod through holes, buffer springs are arranged in the unthreaded rod through holes, and the square clips are arranged on the upper portion and the middle portion of the unthreaded rods. Steel wire rope holes are formed in the upper plate and the lower plate, the steel wire rope penetrates through the steel wire rope holes, and the bottom end of the steel wire rope is connected with the plump bob. The upper limiting sleeve is arranged in the steel wire rope hole in the upper plate in a sleeved mode, the upper limiting sleeve is arranged in the steel wire rope in a sleeved mode, the lower limiting sleeve is arranged in the steel wire rope hole in the lower plate in a sleeved mode, and the lower limiting sleeve is arranged on the lower portion of the steel wire rope in a sleeved mode. The anti-twisting bearings are arranged in the upper limiting sleeve and the lower limiting sleeve. The upper plate is provided with connecting jackscrews, the upper end of the connecting rod is connected with the connecting jackscrews, and the lower end of the connecting rod is connected with the wiper block. The novel oil pumping unit beam hanger can prevent the conditions of abrupt breakage and twisting due to the fact that a sucker rod is different in load weight in the process of up stroke and down stroke.
Description
Technical field
The utility model relates to a kind of oil production equipment, relates in particular to a kind of new-type beam hanger for pumping machine.
Background technology
China current and future all will be in the face of difficult exploitation oil reservoir and ultra-high water cut stage oil reservoirs such as hypotonic, viscous crude, and a series of mining problems of sea and Desert Oilfields, and along with the increase of oilfield exploitation difficulty, technical requirements is more and more higher.
Polished rod eye is the device that connects horse head and polished rod, and in the process of oil pumping, sucker rod and wire rope move up and down, stressed difference due to polished rod in upstroke and down stroke, the in the situation that of stressed sudden change, easily there is fracture and distortion in polished rod and wire rope, affected greatly the progress of recovering the oil.
Utility model content
The purpose of this utility model: a kind of new-type beam hanger for pumping machine is provided, can reduces the incidence of sucker rod distortion and fracture in the process of recovering the oil.
To achieve these goals, the technical solution of the utility model is:
A new-type beam hanger for pumping machine, comprises upper plate, lower plate, polished rod, the other side's clamp, wire rope, a pair of upper limit cover, a pair of lower limit cover, a plurality of anti-turn round bearing, a pair of plummet, pair of links and a pair of wiper block; Described upper plate and lower plate are horizontally disposed with, directly over lower plate described in described upper plate is positioned at, described upper plate and the central authorities of lower plate are provided with polished rod through hole, described polished rod is vertically inserted in respectively in described polished rod through hole, in described polished rod through hole, be provided with buffer spring, described the other side's clamp is separately positioned on top and the middle part of described polished rod, between the top of the upper plate described in laying respectively at and described upper plate and lower plate; Described upper plate and lower plate are provided with wire rope hole, described wire rope hole lays respectively at the both sides of described polished rod through hole, the two ends of described wire rope are respectively through described wire rope hole, two bottoms of described wire rope are connected with described a pair of plummet respectively, and described a pair of plummet is positioned at the below of described lower plate; Described a pair of upper limit cover is separately positioned in the wire rope hole on described upper plate, described a pair of upper limit cover is enclosed within the top of described wire rope, described a pair of lower limit cover is separately positioned in the wire rope hole in described lower plate, and described a pair of lower limit cover is enclosed within the bottom of described wire rope; The described a plurality of anti-bearing of turning round is separately positioned in described a pair of upper limit cover and a pair of lower limit cover, in a described upper limit cover, correspondence is provided with two anti-bearings of turning round, in described lower limit cover, correspondence is provided with two anti-bearings of turning round, the described anti-both sides that bearing is separately positioned on described wire rope of turning round; The front end face of described upper plate and the central authorities of rear end face are provided with connection jackscrew, described pair of links is C shape structure, the upper end of described pair of links respectively with the described corresponding connection of connection jackscrew, the lower end of described pair of links respectively with the described corresponding connection of a pair of wiper block.
Above-mentioned new-type beam hanger for pumping machine, wherein, one end of described wiper block is curved towards sunken inside, and the column construction of the arcwall face of described wiper block and described polished rod is suitable, and described a pair of wiper block lays respectively at described polished rod the place ahead and rear.
Above-mentioned new-type beam hanger for pumping machine, wherein, is respectively equipped with two stress sections in described upper plate and lower plate, two described stress sections lay respectively between described polished rod through hole and two wire rope holes.
Above-mentioned new-type beam hanger for pumping machine, wherein, two wire rope holes in described upper plate and lower plate are U-shaped structures, the U-shaped opening direction of two described wire rope holes is contrary, and is respectively equipped with baffle plate in two described wire rope holes.
The utility model can prevent from occurring due to the situation of sucker rod the vary in weight unexpected fracture that causes and distortion of load in the process of upstroke and down stroke, makes sucker rod durable in use, does not affect the progress of oil producing operation.
Accompanying drawing explanation
Fig. 1 is the sectional view of the new-type a kind of beam hanger for pumping machine of the utility model.
Fig. 2 is the top view of the new-type a kind of beam hanger for pumping machine of the utility model.
Fig. 3 is the front view of the wiper block of the new-type a kind of beam hanger for pumping machine of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a new-type beam hanger for pumping machine, comprises upper plate 1, lower plate 2, polished rod 3, the other side's clamp 4, wire rope 5, a pair of upper limit cover 6, a pair of lower limit cover 7, a plurality of anti-turn round bearing 8, a pair of plummet 9, pair of links 10 and a pair of wiper block 11; Described upper plate 1 and lower plate 2 are horizontally disposed with, directly over lower plate 2 described in described upper plate 1 is positioned at, described upper plate 1 and the central authorities of lower plate 2 are provided with polished rod through hole 12, described polished rod 3 is vertically inserted in respectively in described polished rod through hole 12, in described polished rod through hole 12, be provided with buffer spring 13, can cushion the stroke of polished rod 3, prevent fracture, described the other side's clamp 4 is separately positioned on top and the middle part of described polished rod 3, between the top of the upper plate 1 described in laying respectively at and described upper plate 1 and lower plate 2; Described upper plate 1 and lower plate 2 are provided with wire rope hole 14, described wire rope hole 14 lays respectively at the both sides of described polished rod through hole 12, the two ends of described wire rope 5 are respectively through described wire rope hole 14, two bottoms of described wire rope 5 are connected with described a pair of plummet 9 respectively, and described a pair of plummet 9 is positioned at the below of described lower plate 2; In the wire rope hole 14 that described a pair of upper limit cover 6 is separately positioned on described upper plate 1, described a pair of upper limit cover 6 is enclosed within the top of described wire rope 5, in the wire rope hole 14 that described a pair of lower limit cover 7 is separately positioned in described lower plate 2, described a pair of lower limit cover 7 is enclosed within the bottom of described wire rope 5, for limiting the position of up-down stroke; The described a plurality of anti-bearing 8 of turning round is separately positioned in described a pair of upper limit cover 6 and a pair of lower limit cover 7, a described upper limit overlaps 6 interior correspondences and is provided with two anti-bearings 8 of turning round, a described lower limit is overlapped 7 interior correspondences and is provided with two anti-bearings 8 of turning round, the described anti-both sides that bearing 8 is separately positioned on described wire rope 5 of turning round, can prevent wire rope 5 twistings; The described front end face of upper plate 1 and the central authorities of rear end face are provided with and are connected jackscrew 15, described pair of links 10 is C shape structures, the upper end of described pair of links 10 respectively with the described corresponding connection of connection jackscrew 15, the lower end of described pair of links 10 respectively with the described corresponding connection of a pair of wiper block 11.
Refer to shown in accompanying drawing 3, one end of described wiper block 11 is curved towards sunken inside, the column construction of the arcwall face of described wiper block 11 and described polished rod 3 is suitable, and described a pair of wiper block 11 lays respectively at described polished rod 3 the place aheads and rear, can make polished rod 3 keep vertical state.
In described upper plate 1 and lower plate 2, be respectively equipped with two stress sections 16, two described stress sections 16 lay respectively between described polished rod through hole 12 and two wire rope holes 14, can be used for testing the torsion that upper plate 1 and lower plate 2 are subject to.
Two wire rope holes 14 in described upper plate 1 and lower plate 2 are U-shaped structures, the U-shaped opening direction of two described wire rope holes 14 is contrary, and in two described wire rope holes 14, be respectively equipped with baffle plate 17, can further limit the position of wire rope 5, the situation that reduces distortion and fracture occurs.
In sum, the utility model can prevent from occurring due to the situation of sucker rod the vary in weight unexpected fracture that causes and distortion of load in the process of upstroke and down stroke, makes sucker rod durable in use, does not affect the progress of oil producing operation.
Claims (4)
1. a new-type beam hanger for pumping machine, is characterized in that: comprise upper plate, lower plate, polished rod, the other side's clamp, wire rope, a pair of upper limit cover, a pair of lower limit cover, a plurality of anti-turn round bearing, a pair of plummet, pair of links and a pair of wiper block; Described upper plate and lower plate are horizontally disposed with, directly over lower plate described in described upper plate is positioned at, described upper plate and the central authorities of lower plate are provided with polished rod through hole, described polished rod is vertically inserted in respectively in described polished rod through hole, in described polished rod through hole, be provided with buffer spring, described the other side's clamp is separately positioned on top and the middle part of described polished rod, between the top of the upper plate described in laying respectively at and described upper plate and lower plate; Described upper plate and lower plate are provided with wire rope hole, described wire rope hole lays respectively at the both sides of described polished rod through hole, the two ends of described wire rope are respectively through described wire rope hole, two bottoms of described wire rope are connected with described a pair of plummet respectively, and described a pair of plummet is positioned at the below of described lower plate; Described a pair of upper limit cover is separately positioned in the wire rope hole on described upper plate, described a pair of upper limit cover is enclosed within the top of described wire rope, described a pair of lower limit cover is separately positioned in the wire rope hole in described lower plate, and described a pair of lower limit cover is enclosed within the bottom of described wire rope; The described a plurality of anti-bearing of turning round is separately positioned in described a pair of upper limit cover and a pair of lower limit cover, in a described upper limit cover, correspondence is provided with two anti-bearings of turning round, in described lower limit cover, correspondence is provided with two anti-bearings of turning round, the described anti-both sides that bearing is separately positioned on described wire rope of turning round; The front end face of described upper plate and the central authorities of rear end face are provided with connection jackscrew, described pair of links is C shape structure, the upper end of described pair of links respectively with the described corresponding connection of connection jackscrew, the lower end of described pair of links respectively with the described corresponding connection of a pair of wiper block.
2. new-type beam hanger for pumping machine according to claim 1, it is characterized in that: one end of described wiper block is curved towards sunken inside, the column construction of the arcwall face of described wiper block and described polished rod is suitable, and described a pair of wiper block lays respectively at described polished rod the place ahead and rear.
3. new-type beam hanger for pumping machine according to claim 1, is characterized in that: in described upper plate and lower plate, be respectively equipped with two stress sections, two described stress sections lay respectively between described polished rod through hole and two wire rope holes.
4. new-type beam hanger for pumping machine according to claim 1, it is characterized in that: two wire rope holes in described upper plate and lower plate are U-shaped structures, the U-shaped opening direction of two described wire rope holes is contrary, and is respectively equipped with baffle plate in two described wire rope holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803391.1U CN203584331U (en) | 2013-12-09 | 2013-12-09 | Novel oil pumping unit beam hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803391.1U CN203584331U (en) | 2013-12-09 | 2013-12-09 | Novel oil pumping unit beam hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584331U true CN203584331U (en) | 2014-05-07 |
Family
ID=50582267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803391.1U Expired - Fee Related CN203584331U (en) | 2013-12-09 | 2013-12-09 | Novel oil pumping unit beam hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204211A (en) * | 2016-12-19 | 2018-06-26 | 中国石油天然气股份有限公司 | A kind of polished rod eye of wireless work(map sensor easy to disassemble |
| CN110424904A (en) * | 2019-09-03 | 2019-11-08 | 王瑞东 | Integral type polished rod eye |
| CN113216873A (en) * | 2021-05-31 | 2021-08-06 | 周江波 | Adjustable polished rod anti-breaking device |
| CN113390001A (en) * | 2021-06-11 | 2021-09-14 | 商丘市水利建筑勘测设计院 | Underwater visual hook operating rod system |
-
2013
- 2013-12-09 CN CN201320803391.1U patent/CN203584331U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204211A (en) * | 2016-12-19 | 2018-06-26 | 中国石油天然气股份有限公司 | A kind of polished rod eye of wireless work(map sensor easy to disassemble |
| CN108204211B (en) * | 2016-12-19 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of polished rod eye of wireless function map sensor easy to disassemble |
| CN110424904A (en) * | 2019-09-03 | 2019-11-08 | 王瑞东 | Integral type polished rod eye |
| CN113216873A (en) * | 2021-05-31 | 2021-08-06 | 周江波 | Adjustable polished rod anti-breaking device |
| CN113390001A (en) * | 2021-06-11 | 2021-09-14 | 商丘市水利建筑勘测设计院 | Underwater visual hook operating rod system |
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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: 20140507 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |