CN203239297U - Dual-horse-head pumping unit rear lifting rope rigid contact prevention device - Google Patents
Dual-horse-head pumping unit rear lifting rope rigid contact prevention device Download PDFInfo
- Publication number
- CN203239297U CN203239297U CN 201320279948 CN201320279948U CN203239297U CN 203239297 U CN203239297 U CN 203239297U CN 201320279948 CN201320279948 CN 201320279948 CN 201320279948 U CN201320279948 U CN 201320279948U CN 203239297 U CN203239297 U CN 203239297U
- Authority
- CN
- China
- Prior art keywords
- lifting rope
- horse
- pumping unit
- rigid contact
- dual
- 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 17
- 230000002265 prevention Effects 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 241001023788 Cyttus traversi Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000283074 Equus asinus Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a dual-horse-head pumping unit rear lifting rope rigid contact prevention device which mainly solves the problems that an existing dual-horse-head pumping unit rear lifting rope is prone to being broken due to rigid contact and accidents are prone to occurring accordingly. The dual-horse-head pumping unit rear lifting rope rigid contact prevention device is characterized inn that an iron sheet (1) is connected with the bottom face of a rubber plate (2), a plurality of reinforcing ropes (3) are horizontally arranged inside the rubber rope (2), and a plurality of lengthwise lifting rope grooves (4) are machined in the upper surface of the rubber plate (2). The dual-horse-head pumping unit rear lifting rope rigid contact prevention device is simple in structure and capable of preventing the lifting rope from being broken due to rigid contact, greatly prolongs the service life of a pumping unit lifting rope, saves cost and avoids safety accidents.
Description
Technical field
The utility model relates to field, a kind of oil field, specifically the anti-device of pressing against of lifting rope behind two Horse Beam Pumping Units.
Background technology
Oil pumper is one of of paramount importance oil production equipment of oil field development production application.In producing operation process, the maintenance adjustment of plant equipment is an important step of field production management.The two Horse Beam Pumping Units that use now are more and more, but it has a weak point in the middle of using, that is exactly that rear horse head is slightly short, radian is little, the donkey mouth of horse head can be pressed against rear lifting rope after when oil pumper drives to bottom dead centre, if things go on like this, can make rear lifting rope that disconnected strand even fully fracture occur, and a disconnected burst position is all being located more than the plummet about 10 ㎝, the safety in production of serious threat oil pumper is easy to cause and turns over the machine accident and cause heavy economic losses.
Summary of the invention
For lifting rope after overcoming existing pair of Horse Beam Pumping Unit is easily pressed against disconnected and deficiency that cause the accident, lifting rope prevented pressing against device after the utility model provided a kind of pair of Horse Beam Pumping Unit, the anti-apparatus structure of pressing against of lifting rope is simple behind this pair Horse Beam Pumping Unit, can avoid rear lifting rope to be pressed against disconnected, greatly prolong the application life of lifting rope behind the oil pumper, save cost, avoid the generation of security incident.
The technical solution of the utility model is: the anti-device of pressing against of lifting rope behind a kind of pair of Horse Beam Pumping Unit, comprise rubber tile, described rubber tile bottom surface is connected with iron sheet, and the rubber tile inner transverse is equipped with some and strengthens rope, and the rubber tile upper surface is processed with several longitudinally lifting rope grooves.
Be connected with bolt on the rubber tile between the described lifting rope groove.
The utlity model has following beneficial effect: owing to taking such scheme, have the lifting rope groove on the rubber tile, this device is fixed on the end of horse head, lifting rope is sagging along the lifting rope groove after making oil pumper, rubber tile plays the effect of protection to lifting rope, avoid the donkey mouth of horse head to press against rear lifting rope, has prolonged the application life of rear lifting rope, save cost, reduce economic loss, avoid the generation of security incident.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
1-iron sheet among the figure, 2-rubber tile, 3-are strengthened rope, 4-lifting rope groove, 5-bolt.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in Fig. 1, Fig. 2, lifting rope is anti-behind a kind of pair of Horse Beam Pumping Unit presses against device, comprises rubber tile 2, and described rubber tile 2 bottom surfaces are connected with iron sheet 1, rubber tile 2 inner transverse are equipped with some and strengthen rope 3, and rubber tile 2 upper surfaces are processed with several longitudinally lifting rope grooves 4, and general lifting rope groove is 4, and is corresponding with lifting rope number behind the oil pumper, strengthen rope 3 and can adopt nylon rope, uniform in rubber tile, and the direction of direction and lifting rope groove 4 is perpendicular, this device is played the effect of reinforcement.The profile of rubber tile 2 can adopt the mould manufacturing, will strengthen simultaneously rope 3 and together be cast in the rubber tile.Be connected with bolt 5 on the rubber tile 2 between the described lifting rope groove 4, when this device uses, be fixed on the donkey mouth edge of horse head behind the oil pumper by bolt 5, iron sheet 1 is contacted with horse head, lifting rope groove 4 is aimed at respectively afterwards lifting rope.
The use of this device, lifting rope contacts with donkey mouth edge after can avoiding oil pumper, rear lifting rope is contacted with rubber tile 2, because rubber tile has certain elasticity, can avoid rear lifting rope to be pressed against, greatly prolong the application life of rear lifting rope, make the running of safety of pumping unit ground, improve safety factor, saved cost.
Claims (2)
1. the anti-device of pressing against of lifting rope behind two Horse Beam Pumping Units, comprise rubber tile (2), it is characterized in that: described rubber tile (2) bottom surface is connected with iron sheet (1), rubber tile (2) inner transverse is equipped with some and strengthens rope (3), and rubber tile (2) upper surface is processed with several longitudinally lifting rope grooves (4).
2. lifting rope is anti-behind the according to claim 1 pair of Horse Beam Pumping Unit presses against device, it is characterized in that: be connected with bolt (5) on the rubber tile (2) between the described lifting rope groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279948 CN203239297U (en) | 2013-05-22 | 2013-05-22 | Dual-horse-head pumping unit rear lifting rope rigid contact prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279948 CN203239297U (en) | 2013-05-22 | 2013-05-22 | Dual-horse-head pumping unit rear lifting rope rigid contact prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239297U true CN203239297U (en) | 2013-10-16 |
Family
ID=49316607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320279948 Expired - Fee Related CN203239297U (en) | 2013-05-22 | 2013-05-22 | Dual-horse-head pumping unit rear lifting rope rigid contact prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838267A (en) * | 2023-09-01 | 2023-10-03 | 大庆市璞庆钻采设备制造有限公司 | Lifting rope with extrusion-preventing device for pumping unit accessory |
| CN121047533A (en) * | 2025-11-04 | 2025-12-02 | 成都鑫泽机械有限公司 | A smart long-stroke pumping unit |
-
2013
- 2013-05-22 CN CN 201320279948 patent/CN203239297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838267A (en) * | 2023-09-01 | 2023-10-03 | 大庆市璞庆钻采设备制造有限公司 | Lifting rope with extrusion-preventing device for pumping unit accessory |
| CN116838267B (en) * | 2023-09-01 | 2023-11-14 | 大庆市璞庆钻采设备制造有限公司 | Lifting rope with extrusion-preventing device for pumping unit accessory |
| CN121047533A (en) * | 2025-11-04 | 2025-12-02 | 成都鑫泽机械有限公司 | A smart long-stroke 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: 20131016 Termination date: 20140522 |