CN203173725U - Planetary speed-changing drilling rig winch for hydraulic decoking device - Google Patents
Planetary speed-changing drilling rig winch for hydraulic decoking device Download PDFInfo
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- CN203173725U CN203173725U CN 201320196205 CN201320196205U CN203173725U CN 203173725 U CN203173725 U CN 203173725U CN 201320196205 CN201320196205 CN 201320196205 CN 201320196205 U CN201320196205 U CN 201320196205U CN 203173725 U CN203173725 U CN 203173725U
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Abstract
A planetary speed-changing drilling rig winch for a hydraulic decoking device comprises a motor, a motor installation support, a gear shifting planetary reducer, a fixed speed ratio planetary reducer, a roller, a roller support and a brake set, wherein the gear shifting planetary reducer comprises a high gear transmission and a lower gear transmission, and the output rotational speed of the high gear transmission is 1.6 times that of the low gear transmission. According to the planetary speed-changing drilling rig winch for the hydraulic decoking device, the planetary reducer is arranged on a low gear, the single-rope rated lifting force is increased to 1.6 times the original single-rope rated lifting force, and the lifting force can reach 20 tons after the rope is amplified by a pulley block, therefore, the drilling rig can be lifted from collapsed coke in a relatively easy mode directly through the drilling rig winch, and the labor intensity of manpower is greatly reduced.
Description
Technical field
The utility model relates to petroleum refining industry delayed coking unit waterpower and cuts burnt technical field, is specifically related to a kind of hydraulic decoking equipment planet speed-change boring winch.
Background technology
Delayed coking is a kind of Petroleum Processing Technology, is to be raw material with the heavy duty oil, is warmed up to the pyrogenetic reaction temperature rapidly through heating furnace, enters coke drum and carries out pyrogenetic reaction.Heavy oil carries out thermal cracking and the condensation reaction of the degree of depth, and the gas of producing, gasoline, diesel oil, wax oil are handled to downstream unit by pipeline, and the hundreds of ton coke of producing is stayed in the coke drum.Coke in the coke drum progressively is cooled to below 120 ℃ with steam, water, open the upper and lower end socket lid of coke drum then, coke in the coke drum is removed clean with hydraulic decoking equipment, close the upper and lower end socket lid of coke drum again, enter next step production cycle again: oil-feed, reaction, cooling, decoking etc.
Hydraulic decoking equipment generally includes: equipment such as drive on decoking water pump, valve, sebific duct, drilling rod top, drilling rod, decoking device, boring winch, assembly pulley.The decoking water pump produces the decoking water of certain energy, by valve, sebific duct, drilling rod top drive, drilling rod enters decoking device, at last from the nozzle ejection of decoking device.Decoking device has boring, cuts burnt two groups of nozzles, when hydraulic decoking begins usually, use decoking device boring nozzle to spray decoking water downwards earlier, the coke drum center is got out the through hole of about 1 meter of a diameter, and then use decoking device to cut burnt nozzle to enlarge passage gradually to both sides level ejection decoking water, at the broken outflow coke drum of this process coke to Chu Jiaochi, the coke of this work in eliminating coke drum, decoking work just finishes.
And boring winch is the lifting means that belongs in the hydraulic decoking mechanical system, thereby whole system provides power to drive the lifting of variable speed planetary reductor and cylinder rotation realization drilling system by motor.Boring winch also can be made the usefulness of elevator traction as moving up and down the power plant that provides at derrick for assembly pulley, high-pressure rubber pipe, drilling rod, decoking device etc. under other occasions.
At present, hydraulic decoking is the worm and gear pattern with the boring winch speed reduction gearing, because the worm-gear speed reducer mechanical efficiency is low, the specified hoisting force of single rope is less, and supporting with it pulley block ratio is bigger, and the hoisting speed of decoking device is corresponding less, cause electric energy loss big like this, the decoking time is longer.In addition in decoking process, in case the inner coke that takes place of coke drum caves in, have the bury drills phenomenon, because worm and gear boring winch hoisting force is limited, can't directly with winch decoking device be proposed from the coke of landslide, need to carry decoking device by manpower and accessory appliances, this operating process time is long, labour intensity is big.
The utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above, the planet speed-change boring winch that provides a kind of hydraulic decoking equipment to use, the utility model can be realized two rotating speed outputs, and it is 1.6 times that two output speed multiples close, the machinery driving efficiency height, the specified hoisting force of single rope is big.
The utility model is the deficiency that solves the problems of the technologies described above, and the technical scheme that adopts is:
The planet speed-change boring winch that a kind of hydraulic decoking equipment is used, comprise motor, motor mounting rack, the gear-shift planet reductor, constant speed compares planetary reducer, cylinder, rolling stand and brake groups, motor is connected with the coaxial installation of gear-shift planet reductor by motor mounting rack, motor output end is given gear-shift planet reductor input end with transmission of power, gear-shift planet reductor mouth is with the input end axle of the given speed ratio planetary reducer of power transmission, constant speed is given the cylinder input end than the mouth of planetary reducer with power transmission, cylinder one side supports on the rolling stand by a tilting bearing, described gear-shift planet reductor comprises high gear transmission and low gear transmission, the output speed of high gear transmission is 1.6 times of output speed of low gear transmission, described brake groups comprises drg I, drg II and drg III, drg I is the drg of low retaining device, drg II is the drg of high retaining device, and drg III is the sure brake of winch.
Described gear-shift planet reductor comprises: left shaft holder, input shaft, bottom gear braking hub, I level pinion carrier, I level satellite gear, I level sun wheel, right axle seat, II level sun wheel, II level satellite gear, top gear braking hub, II level pinion carrier, castellated shaft.
Described high gear transmission refers to that top gear braking hub is by drg II braking, drg I unclamps, the power of motor is delivered on the I level sun wheel by input shaft, the idle running of I level pinion carrier, sun wheel and sun wheel are dual gear, and transmission of power is in II level planetary system, and the top gear braking hub in the II level planetary system is fixed at this moment, power is by II level pinion carrier output, II level pinion carrier by castellated shaft with the given speed ratio planetary reducer of transmission of power.
Described low gear transmission refers to that bottom gear braking hub is by drg I braking, drg II unclamps simultaneously, the power of motor be delivered to simultaneously on the I level sun wheel by input shaft and II level sun wheel on, formed the differential planet gear transmission this moment, top gear braking hub input power in II level sun wheel and the II level planetary system, II level pinion carrier outputting power.
The beneficial effects of the utility model are: the machinery driving efficiency height of planetary reducer, under the equal-wattage motor-driven, specified single-rope hoisting power worm and gear boring winch at present is greatly improved, the pulley block ratio that matches reduces, the hoisting speed of a whole set of drilling tool promotes greatly, thereby can shorten decoke cycle, bring the considerable economic increase to the user.In decoking process, coke drum is inner the coke landslide to take place and during bury drills, planetary reducer is placed bottom gear, the specified hoisting force of single rope is increased to original 1.6 times, amplify the back hoisting force by assembly pulley and can reach 20 tons, so relatively easily directly by boring winch, drilling tool is proposed from the coke of landslide, alleviated manpower labour intensity greatly.
Description of drawings
Fig. 1 is drive mechanism scheme drawing of the present invention.
Fig. 2 is the partial enlarged drawing that planet speed-change slows down among Fig. 1.
Graphical indicia: 1, motor, 2, motor mounting rack, 3, the gear-shift planet reductor, 301, left shaft holder, 302, input shaft, 303, bottom gear braking hub, 304, I level pinion carrier, 305, I level satellite gear, 306, I level sun wheel, 307, right axle seat, 308, II level sun wheel, 309, II level satellite gear, 310, top gear braking hub, 311, II level pinion carrier, 312, castellated shaft, 4, drg I, 5, drg II, 6, the reductor mounting bracket, 7, constant speed compares planetary reducer, 8, cylinder, 9, drg III, 10, rolling stand.
The specific embodiment
Shown in the figure, the specific embodiment is as follows:
The planet speed-change boring winch that a kind of hydraulic decoking equipment is used, comprise motor 1, motor mounting rack 2, gear-shift planet reductor 3, constant speed is than planetary reducer 7, cylinder 8, rolling stand 10 and brake groups, motor 1 is connected with the 3 coaxial installations of gear-shift planet reductor by motor mounting rack 2, motor 1 mouth is given gear-shift planet reductor 3 input ends with transmission of power, gear-shift planet reductor 3 mouths are with the input end of the given speed ratio planetary reducer 7 of power transmission, constant speed is given cylinder 8 input ends than the mouth of planetary reducer 7 with power transmission, cylinder 8 one sides support on the rolling stand 10 by a tilting bearing, described gear-shift planet reductor 3 comprises high gear transmission and low gear transmission, the output speed of high gear transmission is 1.6 times of output speed of low gear transmission, described brake groups comprises drg I4, drg II5 and drg III9, drg I4 is the drg of low retaining device, drg II5 is the drg of high retaining device, and drg III9 is the sure brake of winch.
Described gear-shift planet reductor 3 comprises: left shaft holder 301, input shaft 302, bottom gear braking hub 303, the I level pinion carriers 304, I level satellite gear 305, I level sun wheel 306, right axle seat 307, the II level sun wheels 308, II level satellite gear 309, top gear braking hub 310, the II level pinion carriers 311, castellated shaft 312.
Described high gear transmission refers to that top gear braking hub 310 is by drg II5 braking, drg I4 unclamps, the power of motor 1 is delivered on the I level sun wheel 306 by input shaft 301, the idle running of I level pinion carrier, sun wheel 306 is dual gear with sun wheel 308, transmission of power is in II level planetary system, top gear braking hub 310 in the II level planetary system is fixing at this moment, power is by 311 outputs of II level pinion carrier, and II level pinion carrier 311 is passed through castellated shaft 312 with the given speed ratio planetary reducer 7 of transmission of power.
Described low gear transmission refers to that bottom gear braking hub 303 is by drg I4 braking, drg II5 unclamps simultaneously, the power of motor 1 be delivered to simultaneously on the I level sun wheel 306 by input shaft 301 and II level sun wheel 308 on, formed the differential planet gear transmission this moment, top gear braking hub 310 input power in II level sun wheel 308 and the II level planetary system, II level pinion carrier 311 outputting powers.
The planet speed-change boring winch that a kind of hydraulic decoking equipment is used, motor 1 arrives gear-shift planet reductor 3 with transmission of power earlier, by braking with unclamp the pinion carrier of gear-shift planet reductor 3 or gear ring can be realized two rotating speeds outputs, it is 1.6 times that two output speed multiples close.Gear-shift planet reductor 3 is connected than planet hoisting reductor 7 with constant speed by spline pair 312 again, and constant speed is connected with reel 8 than planet hoisting reductor 7 shells, thereby drives cylinder 8 rotations, realizes the folding and unfolding steel rope.During normal operation, use the planetary reducer top gear, because the machinery driving efficiency height of planetary reducer, under the equal-wattage motor-driven, specified single-rope hoisting power is big than present worm and gear boring winch, is to realize promoting the drilling tool that weighs equally, and the pulley block ratio that matches can reduce.After pulley block ratio reduced, the hoisting speed of a whole set of drilling tool just can promote, thereby can shorten decoke cycle, has brought the considerable economic increase to the user.In decoking process, coke drum is inner the coke landslide to take place and during bury drills, planetary reducer is placed bottom gear, the specified hoisting force of single rope is increased to original 1.6 times, amplify the back hoisting force by assembly pulley and can reach 20 tons, so relatively easily directly by boring winch, drilling tool is proposed from the coke of landslide.
The technical scheme that the utility model is cited and embodiment are not to be restriction, with the cited technical scheme of the utility model and embodiment is equal to or the effect same approach all in the scope that the utility model is protected.
Claims (4)
1. planet speed-change boring winch that hydraulic decoking equipment is used, it is characterized in that: comprise motor (1), motor mounting rack (2), gear-shift planet reductor (3), constant speed is than planetary reducer (7), cylinder (8), rolling stand (10) and brake groups, motor (1) is connected with the coaxial installation of gear-shift planet reductor (3) by motor mounting rack (2), motor (1) mouth is given gear-shift planet reductor (3) input end with transmission of power, gear-shift planet reductor (3) mouth is with the input end of the given speed ratio planetary reducer of power transmission (7), constant speed is given cylinder (8) input end than the mouth of planetary reducer (7) with power transmission, cylinder (8) one sides support on the rolling stand (10) by a tilting bearing, described gear-shift planet reductor (3) comprises high gear transmission and low gear transmission, the output speed of high gear transmission is 1.6 times of output speed of low gear transmission, described brake groups comprises drg I(4), drg II(5) and drg III(9), drg I(4) is the drg of low retaining device, drg II(5) be the drg of high retaining device, drg III(9) be the sure brake of winch.
2. the planet speed-change boring winch used of a kind of hydraulic decoking equipment according to claim 1, it is characterized in that: described gear-shift planet reductor (3) comprising: left shaft holder (301), input shaft (302), bottom gear braking hub (303), I level pinion carrier (304), I level satellite gear (305), I level sun wheel (306), right axle seat (307), II level sun wheel (308), II level satellite gear (309), top gear braking hub (310), II level pinion carrier (311), castellated shaft (312).
3. the planet speed-change boring winch used of a kind of hydraulic decoking equipment according to claim 1, it is characterized in that: described high gear transmission refers to that top gear braking hub (310) is by drg II(5) braking, drg I(4) unclamps, the power of motor (1) is delivered on the I level sun wheel (306) by input shaft (301), the idle running of I level pinion carrier, sun wheel (306) is dual gear with sun wheel (308), transmission of power is in II level planetary system, top gear braking hub (310) in the II level planetary system is fixing at this moment, power is by II level pinion carrier (311) output, and II level pinion carrier (311) is passed through castellated shaft (312) with the given speed ratio planetary reducer of transmission of power (7).
4. the planet speed-change boring winch used of a kind of hydraulic decoking equipment according to claim 1, it is characterized in that: described low gear transmission refers to that bottom gear braking hub (303) is by drg I(4) braking, while drg II(5) unclamps, the power of motor (1) be delivered to simultaneously by input shaft (301) that I level sun wheel (306) goes up and II level sun wheel (308) on, formed the differential planet gear transmission this moment, II level sun wheel (308) is imported power, II level pinion carrier (311) outputting power with the top gear braking hub (310) in the II level planetary system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196205 CN203173725U (en) | 2013-04-18 | 2013-04-18 | Planetary speed-changing drilling rig winch for hydraulic decoking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196205 CN203173725U (en) | 2013-04-18 | 2013-04-18 | Planetary speed-changing drilling rig winch for hydraulic decoking device |
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| Publication Number | Publication Date |
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| CN203173725U true CN203173725U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196205 Expired - Lifetime CN203173725U (en) | 2013-04-18 | 2013-04-18 | Planetary speed-changing drilling rig winch for hydraulic decoking device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625995A (en) * | 2013-12-13 | 2014-03-12 | 华北水利水电大学 | Constant-tension type cable drum device capable of flexibly winding cable |
| CN103625994A (en) * | 2013-12-13 | 2014-03-12 | 华北水利水电大学 | Cable drum device capable of taking up cable flexibly |
| CN104555775A (en) * | 2015-01-22 | 2015-04-29 | 荆州市巨鲸传动机械有限公司 | Winding drum concealed planetary gear-changing speed reducer |
| CN105016227A (en) * | 2015-07-31 | 2015-11-04 | 上海振华重工(集团)股份有限公司 | Traditional drilling drawwork |
| CN105110222A (en) * | 2015-09-09 | 2015-12-02 | 安徽省葛根生产力促进中心有限公司 | Planetary gear train built-in construction winch device |
| CN107117547A (en) * | 2017-05-25 | 2017-09-01 | 杭州航验环境技术有限公司 | A kind of hoisting mechanism of shift-variable |
| US20220119234A1 (en) * | 2018-10-30 | 2022-04-21 | Qisheng Jiang | Winch fitted with planetary gear transmission having function of automatic gear shifting |
-
2013
- 2013-04-18 CN CN 201320196205 patent/CN203173725U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625995A (en) * | 2013-12-13 | 2014-03-12 | 华北水利水电大学 | Constant-tension type cable drum device capable of flexibly winding cable |
| CN103625994A (en) * | 2013-12-13 | 2014-03-12 | 华北水利水电大学 | Cable drum device capable of taking up cable flexibly |
| CN104555775A (en) * | 2015-01-22 | 2015-04-29 | 荆州市巨鲸传动机械有限公司 | Winding drum concealed planetary gear-changing speed reducer |
| CN105016227A (en) * | 2015-07-31 | 2015-11-04 | 上海振华重工(集团)股份有限公司 | Traditional drilling drawwork |
| CN105110222A (en) * | 2015-09-09 | 2015-12-02 | 安徽省葛根生产力促进中心有限公司 | Planetary gear train built-in construction winch device |
| CN107117547A (en) * | 2017-05-25 | 2017-09-01 | 杭州航验环境技术有限公司 | A kind of hoisting mechanism of shift-variable |
| CN107117547B (en) * | 2017-05-25 | 2024-06-07 | 杭州航验环境技术有限公司 | Hoisting mechanism capable of shifting gears |
| US20220119234A1 (en) * | 2018-10-30 | 2022-04-21 | Qisheng Jiang | Winch fitted with planetary gear transmission having function of automatic gear shifting |
| US11897737B2 (en) * | 2018-10-30 | 2024-02-13 | Qisheng Jiang | Winch fitted with planetary gear transmission having function of automatic gear shifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG JIANGUANG SPECIAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 471003 Luoyang hi tech Industrial Development Zone, Henan Ankang Road, No. 6 Patentee after: LUOYANG JIANGUANG SPECIAL EQUIPMENT Co.,Ltd. Address before: 471003 No. 11 Gou Gou Industrial Park, hi tech Development Zone, Henan, Luoyang Patentee before: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |