CN204251252U - A kind of winch and rotating disk combined driving device - Google Patents
A kind of winch and rotating disk combined driving device Download PDFInfo
- Publication number
- CN204251252U CN204251252U CN201420647436.5U CN201420647436U CN204251252U CN 204251252 U CN204251252 U CN 204251252U CN 201420647436 U CN201420647436 U CN 201420647436U CN 204251252 U CN204251252 U CN 204251252U
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- gear box
- auxiliary gear
- rotating disk
- winch
- hinge wheel
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Abstract
The utility model provides a kind of winch and rotating disk combined driving device.The alternating-current variable frequency motor auxiliary gear box transmission shaft of described device is connected apart from auxiliary gear box with falling, fall and be connected with right-angle gear box apart from auxiliary gear box auxiliary gear box output shaft, right-angle gear box is connected with minor sprocket by angle case output shaft, minor sprocket is equipped with chain and is connected with hinge wheel, hinge wheel power-transfer clutch hinge wheel is equipped with, and be connected with winch drum with winch drum transmission shaft, fall, on auxiliary gear box, transfer case clutch is housed, and be connected with rotating disk with rotary countershaft.This device adopts the parallel drive of winch and rotating disk to arrange, decreases the power supply supply of platform, reduces the laid down cost of platform, and service machine be hooked in greatly promote operation time, rotating disk can realize forward and backward operation to drilling rod, is hooked in greatly when transferring operation, too so.
Description
Technical field
The utility model relates to mechanical field, is related specifically to a kind of winch and rotating disk combined driving device.
Background technology
Winch and rotating disk are two important module of ocean workover rig respectively.Winch is the visual plant of elevator system, is the core component of whole service machine, in order to control the pressure of the drill in drilling, case in, drilling process, to send drilling tool to.Winch is the lifting work machine of function more than.
Rotating disk has been used to bore repaiies rotary operation in process, is rotated by driven by rotary disc grief joint.
The ocean workover rig that existing alternating-current variable frequency motor drives, winch and rotating disk need difference each self-configuring alternating-current variable frequency motor as its propulsion source, because winch and rotating disk are when operation, under a lot of operating mode, both do not need synchronous working, so just cause a wherein alternating-current variable frequency motor " leaving unused ".Therefore, on the marine drilling platform being configured with two alternating-current variable frequency motors, platform just needs to configure high-capacity power supply supply, adds the laid down cost of platform.
Summary of the invention
The purpose of this utility model be to provide a kind of by an alternating-current variable frequency motor, fall apart from auxiliary gear box and right-angle gear box to realize winch and the rotating disk combined driving device that driving combined by winch and rotating disk.
For achieving the above object, the technical solution of the utility model is:
A kind of winch and rotating disk combined driving device, comprise alternating-current variable frequency motor, fall apart from auxiliary gear box, right-angle gear box, minor sprocket, chain, winch drum, hinge wheel, rotary countershaft, rotating disk, hinge wheel power-transfer clutch, transfer case clutch, chain wheel cover, auxiliary gear box transmission shaft, angle case output shaft, winch drum transmission shaft and auxiliary gear box output shaft, the alternating-current variable frequency motor auxiliary gear box transmission shaft of described device is connected apart from auxiliary gear box with falling, fall and be connected with right-angle gear box apart from auxiliary gear box auxiliary gear box output shaft, right-angle gear box is connected with minor sprocket by angle case output shaft, minor sprocket is equipped with chain and is connected with hinge wheel, minor sprocket, chain and hinge wheel are equipped with chain wheel cover, hinge wheel power-transfer clutch hinge wheel is equipped with, and be connected with winch drum with winch drum transmission shaft, fall, on auxiliary gear box, transfer case clutch is housed, and be connected with rotating disk with rotary countershaft.
Good effect of the present utility model is:
1, this device adopts the parallel drive of winch and rotating disk to arrange, during service machine operation, only needs an alternating-current variable frequency motor, decreases the power supply supply of platform, reduce the laid down cost of platform;
2, this device adopts the parallel drive of winch and rotating disk to arrange, when service machine is hooked in greatly and promotes operation, rotating disk can realize forward and backward operation to drilling rod, is hooked in greatly when transferring operation, too so.This kind of mode of operation, improves the alerting ability of service machine operation, has very strong realistic meaning.
Accompanying drawing explanation
Fig. 1, winch and rotating disk combined driving device structural representation.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing 1.
See Fig. 1, during work, the moment of torsion that alternating-current variable frequency motor 1 produces, fall in auxiliary gear box 2 through auxiliary gear box transmission shaft 13 input, through falling after auxiliary gear box 2 transfer, input torque is divided into two-way, one route auxiliary gear box output shaft 16 passes to right-angle gear box 3, the minor sprocket 4 in chain wheel cover 12 is passed to again through angle case output shaft 14, respectively by chain 5 and hinge wheel 7, be delivered on winch drum 6 through hinge wheel power-transfer clutch 10 by winch drum transmission shaft 15 again, drive winch drum 6 to rotate, realize the towing to service machine hook.Another road, through transfer case clutch 11 and rotary countershaft 8, transfers torque on rotating disk 9, realizes the rotary operation of rotating disk 9 pairs of drilling rods.By the control to hinge wheel power-transfer clutch 10 and transfer case clutch 11, the powershift respectively to winch drum 6 and rotating disk 9 can be realized.By to the operation of falling apart from auxiliary gear box 2 direction reverser, the change of the hand of rotation fallen apart from auxiliary gear box 2 rotating disk mouth can be realized.
Claims (1)
1. winch and a rotating disk combined driving device, comprises alternating-current variable frequency motor (1), fall apart from auxiliary gear box (2), right-angle gear box (3), minor sprocket (4), chain (5), winch drum (6), hinge wheel (7), rotary countershaft (8), rotating disk (9), hinge wheel power-transfer clutch (10), transfer case clutch (11), chain wheel cover (12), auxiliary gear box transmission shaft (13), angle case output shaft (14), winch drum transmission shaft (15) and auxiliary gear box output shaft (16), it is characterized in that: the alternating-current variable frequency motor (1) auxiliary gear box transmission shaft (13) of described device is connected apart from auxiliary gear box (2) with falling, fall and be connected with right-angle gear box (3) with auxiliary gear box output shaft (16) apart from auxiliary gear box (2), right-angle gear box (3) is connected with minor sprocket (4) by angle case output shaft (14), minor sprocket (4) be equipped with chain (5) and be connected with hinge wheel (7), minor sprocket (4), chain (5) and hinge wheel (7) are equipped with chain wheel cover (12), hinge wheel power-transfer clutch (10) hinge wheel (7) is equipped with, and be connected with winch drum (6) with winch drum transmission shaft (15), fall, on auxiliary gear box (2), transfer case clutch (11) is housed, and be connected with rotating disk (9) with rotary countershaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647436.5U CN204251252U (en) | 2014-11-03 | 2014-11-03 | A kind of winch and rotating disk combined driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647436.5U CN204251252U (en) | 2014-11-03 | 2014-11-03 | A kind of winch and rotating disk combined driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251252U true CN204251252U (en) | 2015-04-08 |
Family
ID=52955581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647436.5U Active CN204251252U (en) | 2014-11-03 | 2014-11-03 | A kind of winch and rotating disk combined driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639923A (en) * | 2016-11-11 | 2017-05-10 | 宝鸡石油机械有限责任公司 | Petroleum drilling machine achieving continuous motion of tripping in and tripping out and method for continuous motion of tripping in and tripping out |
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
| CN112062019A (en) * | 2020-10-10 | 2020-12-11 | 中油国家油气钻井装备工程技术研究中心有限公司 | Winch turntable combined driving gear box |
-
2014
- 2014-11-03 CN CN201420647436.5U patent/CN204251252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639923A (en) * | 2016-11-11 | 2017-05-10 | 宝鸡石油机械有限责任公司 | Petroleum drilling machine achieving continuous motion of tripping in and tripping out and method for continuous motion of tripping in and tripping out |
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
| CN112062019A (en) * | 2020-10-10 | 2020-12-11 | 中油国家油气钻井装备工程技术研究中心有限公司 | Winch turntable combined driving gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171120 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Four Sinopec Petroleum Machinery Co. Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 73 Patentee before: SJ Petroleum Machinery Co., SINOPEC |