CN2878322Y - Hydraulic rope rewind drum winch - Google Patents
Hydraulic rope rewind drum winch Download PDFInfo
- Publication number
- CN2878322Y CN2878322Y CN 200620078493 CN200620078493U CN2878322Y CN 2878322 Y CN2878322 Y CN 2878322Y CN 200620078493 CN200620078493 CN 200620078493 CN 200620078493 U CN200620078493 U CN 200620078493U CN 2878322 Y CN2878322 Y CN 2878322Y
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- China
- Prior art keywords
- winch
- brake
- retarder
- roller
- motor
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- Expired - Lifetime
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Abstract
This utility model relates to an oil field well pulling device, especially a hydraulic rope rotating roller winch that rotates the suction wire rope on the well pulling unit roller during the oil test and suction operations. It is characterized in that it comprises a braking device, a winch driving unit, a roller (16), a roller base (2) and a shaft (5); the shaft (5) is connected with the roller base (2) shaft, the roller (16) is positioned on the shaft (5), the braking device and the winch driving unit are positioned on the roller base (2) on both sides of the roller (16). It can save energy, reduce labor intensity, improve working efficiency, reduce unsafe factors and increase well pulling efficiency.
Description
Technical field
The utility model relates to a kind of oil field well repairing device, particularly a kind of hydraulic pressure winch of falling the rope drum of switching pumping steel rope on the service machine cylinder in formation testing, swabbing operation process.
Background technology
At present, the well workover on-the-spot used rope device that falls in oil field generally is to place an easy cylinder on ground at home.When restricting operation, use the manpower rotary drum, with the pumping steel rope from the service machine cylinder around to the winch of ground; When needing swabbing operation, drive the ground surface roller with the service machine cylinder again, the pumping steel rope on the drum winder of ground is twined get back on the service machine cylinder.Because the pumping rope capacity is generally all at 2000-3000 rice, weight often reaches more than 2 tons, with artificial rotary drum wiring with return big, the inefficiency of labour intensity of control drum winder when twining, the operation of generally restricting needs 3-4 operating personnel, continuous working 3-5 just can finish in individual hour, has had a strong impact on remedial work progress and efficient.For reducing labor intensity, improve operating efficiency, some operation teams adopt anchor head as power at the scene, with rope the ground surface roller is linked to each other with the service machine cylinder, drive the ground roller with the service machine cylinder and rotate the operation of restricting, but very loaded down with trivial details in this way, the bad control of drum rotation speed, and hurt sb.'s feelings easily, cause personal injury accident, prohibite for numerous oil fields.
Summary of the invention
The purpose of this utility model provides a kind of hydraulic pressure winch of falling the rope drum, and its energy savings reduces labor intensity, and increases work efficiency, and reduces safety hazard, improves remedial work efficient.
The technical solution of the utility model is, design a kind of hydraulic pressure winch of falling the rope drum, it is characterized in that: it comprises brake gear, winch transmission device, cylinder 16, roller seat 2 and axle 5, axle 5 is connected with 2 of roller seats, cylinder 16 is enclosed within on the axle 5, and brake gear and winch transmission device are in transmission connection with roller seat 2 respectively.
Described brake gear comprises: brake hoop 1, brake band, brake handle 3 and braking mechanism 4, brake hoop 1 flexibly connects by brake band and braking mechanism 4, brake handle 3 is connected with braking mechanism 4, braking mechanism 4 is captiveed joint with roller seat 2, and brake hoop 1 is captiveed joint with a side end face of cylinder 16.
Described winch transmission device comprises hydraulic gerotor motor 13, bearing seat 6, antifriction-bearing box 7, hinge wheel 8, chain 9, retarder 10, minor sprocket 11, retarder minor sprocket 12 and motor output chain gear 14 at least, and winch transmission device is fixed on the opposite side roller seat 2; Be fixed with antifriction-bearing box 7 and bearing seat 6 respectively on the roller seat 2 at axle 5 two ends, the right side of axle 5 is fixed with hinge wheel 8 and minor sprocket 11, the output shaft of motor 13 is in transmission connection by the retarder minor sprocket 12 of sprocket wheel 14 with drop-gear box, minor sprocket 12 is connected with the input shaft of drop-gear box by key, motor output chain gear 14 is connected by the output shaft of key with motor 13, and retarder 10 output shafts link to each other with drum shaft hinge wheel 8 by chain 9, minor sprocket 11.
Described motor 13 is that hydraulic gerotor it and drop-gear box 10 are fixed on roller seat 2 bottoms.
Described retarder 10 has high speed, low speed and three gears of neutral.
Characteristics of the present utility model are: it uses the hydraulic tubing on the on-the-spot service machine of well workover to be power, need not electricity consumption, diesel engine etc. power is provided, driving drum winder with the hydraulic gerotor motor that links to each other with the service machine hydraulic tubing rotates, simultaneously, rotating speed that again can index drum in returning the rope woolding process.This device is not subjected to the operation field condition restriction, easy to use, the automation of operation realizes restricting, satisfy the restrict requirement of operation of pumping, formation testing, can greatly alleviate the labour intensity of well workover personnel in well workover pumping, the formation testing operation process of falling the rope, improve operating efficiency, reduce safety hazard, reduce the various dangerous accident in the operation process of restricting, ensure well workover personnel's personal safety.
The main technical details that the utility model reaches:
1, range of speed: 5-50r/min
2, specified output torque: 477Nm
3, motor nominal working pressure: 10MPa
4, motor nominal operation discharge capacity: 400ml/r
5, cylinder specification: φ 1000, long 1100
Description of drawings
Below in conjunction with the utility model being further specified with the embodiment accompanying drawing.
Fig. 1 is the example structure left view;
Fig. 2 is the example structure front view;
Fig. 3 is the example structure birds-eye view.
Among the figure: 1, brake hoop; 2, roller seat; 3, brake handle; 4, braking mechanism; 5, axle; 6, bearing seat; 7, antifriction-bearing box; 8, hinge wheel; 9, chain; 10, retarder; 11, minor sprocket; 12, retarder minor sprocket; 13, motor; 14, motor output chain gear; 15, high pressure hose; 16, cylinder.
The specific embodiment
Embodiment as shown in Figure 1, this winch of falling the rope drum comprises brake gear, winch transmission device, cylinder 16, roller seat 2 and axle 5, spools 5 are connected with 2 of roller seats, cylinder 16 is on axle 5, brake gear and winch transmission device are on the roller seat 2 of cylinder 16 both sides.As Fig. 2, shown in Figure 3, brake gear comprises: brake hoop 1, brake band, brake handle 3 and braking mechanism 4, brake gear is positioned on the roller seat 2 in left side, brake hoop 1 flexibly connects by brake band and braking mechanism 4, brake handle 3 and braking mechanism 4 mechanical connections, braking mechanism 4 is captiveed joint with roller seat 2, and brake hoop 1 is captiveed joint with a side end face of cylinder 16, and the degree of tightness that brake handle 3 is controlled brake bands is braked.
As shown in Figure 3, winch transmission device comprises hydraulic gerotor motor 13, bearing seat 6 antifriction-bearing boxs 7, hinge wheel 8, chain 9, retarder 10, minor sprocket 11, retarder minor sprocket 12 and motor output chain gear 14 at least, and winch transmission device is fixed on the roller seat 2 on right side; Cylinder 16 is fixed on the axle 5, be fixed with antifriction-bearing box 7 and bearing seat 6 respectively on the roller seat 2 at axle 5 two ends, the right side of axle 5 is fixed with hinge wheel 8 and minor sprocket 11, the output shaft of motor 13 links to each other with the retarder minor sprocket 12 usefulness hinges of drop-gear box by sprocket wheel 14, retarder minor sprocket 12 is connected with the input shaft of drop-gear box by key, motor output chain gear 14 is connected by the output shaft of key with motor 13, retarder 10 output shafts link to each other with drum shaft hinge wheel 8 by chain 9, minor sprocket 11, realize that driving rope drum 16 with the service machine driving engine rotates.Hydraulic gerotor motor 13 and drop-gear box 10 are installed in roller seat 2 bottoms.Hydraulic gerotor motor 13 links to each other with the service machine hydraulic tubing by high pressure hose 15, drives hydraulic gerotor motor 13 by the service machine driving engine and rotates.
Retarder 10 total high speeds, low speed and three gears of neutral can satisfy down rope, return the rope woolding job requirements, and can be according to the speed of the rich rope of the weight adjustment of restricting.Braking mechanism 4 is selected high-intensity manganese steel brake band for use, and brake rubber adopts antifriction rubber, can regularly replace as required.Be convenient lifting, mounting is provided with special-purpose suspension hook, has fixed orifice on the base, is fixed on the ground with drill rod during operation.
Principle of work of the present utility model is:
During 1, from the service machine cylinder to the ground winch of falling rope drum operation, hydraulic gerotor motor 13 links to each other with the service machine hydraulic tubing by high pressure hose 15, driving hydraulic gerotor motor 13 by the service machine driving engine rotates, retarder 10 has high and low available with neutral position, can be according to the weight of wiring and job requirement by retarder 10 high and low gears and empty control service machine throttle size, controllably face falls the velocity of rotation of rope drum 16.
2, the winch of restricting from ground is got to neutral with gear-shift lever with retarder 10 to the service machine cylinder, cylinder 16 and hydraulic gerotor motor 13 are broken away from, during rope woolding, the service machine cylinder rotates and drives 16 rotations of ground winch drum, rotating speed with hand-operated brake control winch drum 16, realize the synchronous rotation of two cylinders, the pumping steel rope is rapped around on the service machine cylinder.
Install HM Hydraulic Motor 13 and driving device on drum winder additional, hydraulic gerotor motor 13 links to each other with hydraulic tubing on the service machine by high-pressure rubber pipe.Adopt gear reducer 10, chain 9 two-stage transmissions between HM Hydraulic Motor 13 and the drum shaft, retarder 10 has high and low two gears available, can be according to the weight of wiring and job requirement by high and low gear of reductor and control service machine throttle size, controllably face falls the velocity of rotation of rope drum.Retarder 10 also has the function of the power drive on the removal cylinder except that possessing deceleration and speed changing function.Opposite side at cylinder 16 is provided with brake hoop 1, and the hand-operated brake bar rotates, and can make between brake band and the brake hoop 1 and produce friction, plays the effect of brake deceleration.Restrict winch from ground during to the service machine cylinder, with gear-shift lever retarder 10 is got to neutral, cylinder 16 and hydraulic gerotor motor 13 are broken away from, the service machine cylinder rotates and drives 16 rotations of ground winch drum, rotating speed with hand-operated brake control winch drum 16, realize the synchronous rotation of two cylinders, the pumping steel rope is rapped around on the service machine cylinder.
Claims (5)
1, the hydraulic pressure winch of falling the rope drum, it is characterized in that: it comprises brake gear, winch transmission device, cylinder (16), roller seat (2) and axle (5), axle (5) is connected with roller seat (2) axle, cylinder (16) is enclosed within on the axle (5), and brake gear and winch transmission device are in transmission connection with roller seat (2) respectively.
2, the hydraulic pressure winch of falling the rope drum according to claim 1, it is characterized in that: described brake gear comprises: brake hoop (1), brake band, brake handle (3) and braking mechanism (4), brake hoop (1) flexibly connects by brake band and braking mechanism (4), brake handle (3) is connected with braking mechanism (4), braking mechanism (4) is captiveed joint with roller seat (2), and brake hoop (1) is captiveed joint with a side end face of cylinder (16).
3, the hydraulic pressure winch of falling the rope drum according to claim 1, it is characterized in that: described winch transmission device comprises hydraulic gerotor motor (13), bearing seat (6), antifriction-bearing box (7), hinge wheel (8), chain (9), retarder (10), minor sprocket (11), retarder minor sprocket (12) and motor output chain gear (14) at least, and winch transmission device is fixed on the opposite side roller seat (2); Be fixed with antifriction-bearing box (7) and bearing seat (6) respectively on the roller seat (2) at axle (5) two ends, the right side of axle (5) is fixed with hinge wheel (8) and minor sprocket (11), the output shaft of motor (13) is in transmission connection by the retarder minor sprocket (12) of sprocket wheel (14) with drop-gear box, minor sprocket (12) is connected with the input shaft of drop-gear box by key, motor output chain gear (14) is connected by the output shaft of key with motor (13), and retarder (10) output shaft links to each other with drum shaft hinge wheel (8) by chain (9), minor sprocket (11).
4, the hydraulic pressure winch of falling the rope drum according to claim 3 is characterized in that: described motor (13) is that hydraulic gerotor it and retarder (10) are fixed on roller seat (2) bottom.
5, the hydraulic pressure winch of falling the rope drum according to claim 3 is characterized in that: described retarder (10) has high speed, low speed and three gears of neutral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078493 CN2878322Y (en) | 2006-02-25 | 2006-02-25 | Hydraulic rope rewind drum winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078493 CN2878322Y (en) | 2006-02-25 | 2006-02-25 | Hydraulic rope rewind drum winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878322Y true CN2878322Y (en) | 2007-03-14 |
Family
ID=37860738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078493 Expired - Lifetime CN2878322Y (en) | 2006-02-25 | 2006-02-25 | Hydraulic rope rewind drum winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878322Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661132A (en) * | 2012-05-04 | 2012-09-12 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Gas well swabbing car |
| CN105152053A (en) * | 2015-10-20 | 2015-12-16 | 蒋峰 | Hydraulic, pneumatic and electric drilling drawing and threading device |
| CN111535757A (en) * | 2020-04-29 | 2020-08-14 | 泉州泉港协广工业机械有限公司 | Rope winding machine mounting bracket of petroleum drilling machine |
-
2006
- 2006-02-25 CN CN 200620078493 patent/CN2878322Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661132A (en) * | 2012-05-04 | 2012-09-12 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Gas well swabbing car |
| CN102661132B (en) * | 2012-05-04 | 2014-12-17 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Gas well swabbing car |
| CN105152053A (en) * | 2015-10-20 | 2015-12-16 | 蒋峰 | Hydraulic, pneumatic and electric drilling drawing and threading device |
| CN111535757A (en) * | 2020-04-29 | 2020-08-14 | 泉州泉港协广工业机械有限公司 | Rope winding machine mounting bracket of petroleum drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070314 |
|
| EXPY | Termination of patent right or utility model |