CN211174054U - Tool for replacing oil field pumping unit hair braid - Google Patents
Tool for replacing oil field pumping unit hair braid Download PDFInfo
- Publication number
- CN211174054U CN211174054U CN201921714375.9U CN201921714375U CN211174054U CN 211174054 U CN211174054 U CN 211174054U CN 201921714375 U CN201921714375 U CN 201921714375U CN 211174054 U CN211174054 U CN 211174054U
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- China
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- pumping unit
- fixed pulley
- bracing piece
- pulley
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Abstract
The utility model discloses obviously provide an instrument for changing oil field beam-pumping unit hair pigtail, including fixed pulley device, fixing device and direction adjusting device, fixed pulley device includes pulley holder and fixed pulley, and the pulley holder is U type plate structure, and the shaft both ends of fixed pulley pass through the bearing and link to each other with the pulley holder both sides, and fixing device is U type checkpost, and is fixed continuous with the beam-pumping unit horse head through fixing bolt, and direction adjusting device includes lift adjustment pole and the bracing piece that the endotheca was established, is equipped with the tight bolt in top on the bracing piece, and lift adjustment pole top links to each other with U type mount pad, and the bracing piece bottom links to each other with U type checkpost. The utility model discloses can effectively reduce manual operation cost, improve the oil recovery time rate, reduce workman intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of oil field production equipment, a instrument for changing oil field beam-pumping unit hair pigtail is related to.
Background
At present, in oil field production, a hair braid of a pumping unit is a flexible connecting piece of the pumping unit, is connected with a horsehead through a polished rod eye and a polished rod clamp, bears various heavy loads underground and is one of components for transmitting power, and the hair braid hung on the horsehead of the pumping unit is a key part of the pumping unit. The beam-pumping unit is in field work, suffers the erosion of sleet wind frost and bears reasons such as resistance and gravity that the well bore loaded aggravation wearing and tearing, disconnected silk, takes place disconnected strand accident, can break the hair pigtail and cause the damage of equipment when serious, and oil field operating personnel more adopts two kinds of modes to change at present more the hair pigtail, firstly adopts the crane to do the lifting means, and the cost expenditure is big, secondly draws the mode with the manpower, and work efficiency is low, wastes time and energy, has the safe risk height.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an instrument for changing oil field beam-pumping unit hair pigtail uses the fixed pulley to reach laborsaving quick through the direction of change power, improves operating personnel factor of safety's purpose.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a instrument for changing oil field beam-pumping unit hair pigtail which characterized in that: including fixed pulley device, fixing device and direction adjusting device, the fixed pulley device includes pulley holder and fixed pulley, the pulley holder is U type plate-shaped structure, the shaft both ends of fixed pulley link to each other with the pulley holder both sides through the bearing, fixing device is U type checkpost, links to each other with the beam-pumping unit horse head is fixed through fixing bolt, direction adjusting device includes lift adjustment pole and the bracing piece that interior overcoat was established, be equipped with the puller bolt on the bracing piece, lift adjustment pole top links to each other with U type mount pad, and the bracing piece bottom links to each other with U type checkpost.
According to the technical scheme, the lifting adjusting rod and the supporting rod are both cylindrical steel pipes.
According to the technical scheme, the supporting rod is provided with a safety rope ring.
According to the technical scheme, the lifting adjusting rod and the supporting rod are respectively connected with the U-shaped mounting seat and the U-shaped clamp in a welded mode.
The utility model has the advantages that: the utility model provides a tool for changing oil field beam-pumping unit hair pigtail changes the lift mode, and easy operation, maintenance convenience effectively reduce the potential safety hazards such as manual operation high altitude falls, eminence junk injury and take place, reduce workman intensity of labour. Safe production is realized, and the oil extraction time rate is improved.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, the following description is given in conjunction with the accompanying drawings and examples.
As shown in fig. 1-2, an instrument for changing oil field beam-pumping unit hair pigtail, including the fixed pulley device, fixing device and direction adjusting device, the fixed pulley device includes pulley holder 1 and fixed pulley 2, the pulley holder is U type plate structure, the shaft both ends of fixed pulley link to each other with the pulley holder both sides through the bearing, fixing device is U type checkpost 3, it is fixed continuous with the horse head of beam-pumping unit through fixing bolt 4, direction adjusting device includes lift adjusting rod 5 and the bracing piece 6 that the endotheca was established, be equipped with puller bolt 7 on the bracing piece, lift adjusting rod top links to each other with U type mount pad, the bracing piece bottom links to each other with U type checkpost.
The lifting adjusting rod and the supporting rod are cylindrical steel pipes, the inner and outer clearance fit is installed, the lifting adjusting rod slides up and down along the supporting rod to adjust the position, and the lifting adjusting rod is positioned by tightening a puller bolt after being determined.
The supporting rod is provided with a safety rope ring, a safety rope is arranged in a penetrating mode, the other end of the safety rope is fixed on the round hole of the horse head through a rope clamp, and the anti-falling effect is achieved.
The lifting adjusting rod and the supporting rod are respectively connected with the U-shaped mounting seat and the U-shaped clamp in a welding mode.
Install U type checkpost on the anti-bouncing channel-section steel of beam-pumping unit horse head, screw up fixing bolt location, rotate lift adjustment pole, adjust horse head center well, screw up the tight lift adjustment pole in top of bolt, detain the safety rope in bracing piece safety rope intra-annular and fix the safety rope card in the horse head circular hole, the haulage rope hangs on the fixed pulley, it hangs on the haulage rope to take out the hair pigtail, beam-pumping unit lower part operating personnel not hard up haulage rope, accomplish and transfer the operation, beam-pumping unit ground operating personnel hang the hair pigtail on the haulage rope, stimulate the haulage rope, just can lift the hair pigtail to the horse head top, install by horse head upper portion operating personnel, unload loose fixing bolt, use the haulage rope to carry the instrument to ground.
When the tool is required to be maintained, the fixed pulley bearing screw is detached, maintenance lubrication and cleaning are carried out, the safety rope clamp is checked, the supporting rod and the lifting adjusting rod are maintained and cleaned, and the welding connection part is checked.
Claims (4)
1. The utility model provides a instrument for changing oil field beam-pumping unit hair pigtail which characterized in that: including fixed pulley device, fixing device and direction adjusting device, the fixed pulley device includes pulley holder and fixed pulley, the pulley holder is U type plate-shaped structure, the shaft both ends of fixed pulley link to each other with the pulley holder both sides through the bearing, fixing device is U type checkpost, links to each other with the beam-pumping unit horse head is fixed through fixing bolt, direction adjusting device includes lift adjustment pole and the bracing piece that interior overcoat was established, be equipped with the puller bolt on the bracing piece, lift adjustment pole top links to each other with U type mount pad, and the bracing piece bottom links to each other with U type checkpost.
2. The tool of claim 1, wherein the lift adjustment rod and the support rod are both cylindrical steel tubes.
3. The tool of claim 1, wherein the support rod is provided with a safety rope loop.
4. The tool for replacing the oil pumping unit hair braid in the oil field according to claim 1, wherein the lifting adjusting rod and the supporting rod are respectively connected with the U-shaped mounting seat and the U-shaped clamp in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714375.9U CN211174054U (en) | 2019-10-14 | 2019-10-14 | Tool for replacing oil field pumping unit hair braid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714375.9U CN211174054U (en) | 2019-10-14 | 2019-10-14 | Tool for replacing oil field pumping unit hair braid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174054U true CN211174054U (en) | 2020-08-04 |
Family
ID=71801912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714375.9U Active CN211174054U (en) | 2019-10-14 | 2019-10-14 | Tool for replacing oil field pumping unit hair braid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802999A (en) * | 2021-11-16 | 2021-12-17 | 智慧猫(东营)智能科技有限公司 | Rolling and releasing synchronous type oil pumping machine hair braid lifting and replacing equipment |
-
2019
- 2019-10-14 CN CN201921714375.9U patent/CN211174054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802999A (en) * | 2021-11-16 | 2021-12-17 | 智慧猫(东营)智能科技有限公司 | Rolling and releasing synchronous type oil pumping machine hair braid lifting and replacing equipment |
| CN113802999B (en) * | 2021-11-16 | 2022-02-08 | 智慧猫(东营)智能科技有限公司 | Rolling and releasing synchronous type oil pumping machine hair braid lifting and replacing equipment |
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