CN201704013U - Novel hydraulic rope coring winch - Google Patents
Novel hydraulic rope coring winch Download PDFInfo
- Publication number
- CN201704013U CN201704013U CN2010201273802U CN201020127380U CN201704013U CN 201704013 U CN201704013 U CN 201704013U CN 2010201273802 U CN2010201273802 U CN 2010201273802U CN 201020127380 U CN201020127380 U CN 201020127380U CN 201704013 U CN201704013 U CN 201704013U
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- CN
- China
- Prior art keywords
- hydraulic
- reel
- coring
- friction plate
- rope
- 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
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Abstract
The utility model relates to a novel hydraulic rope coring winch, which comprises a hydraulic drive motor and a reel assembly. The reel assembly is arranged on a support, and the hydraulic drive motor and the reel assembly are connected through a connecting shaft. The novel hydraulic rope coring winch is characterized in that a hydraulic braking device is arranged on the connecting shaft. The hydraulic braking device is provided with a shell fixed with the support, a central gear which is fixedly connected with the connecting shaft is arranged in the shell, a driven friction plate and a driving friction plate which are matched with the central gear are arranged on the central gear, and the driving friction plate is connected with a hydraulic drive mechanism in the shell. The utility model can regulate the oil supply pressure to limit the maximum lifting capacity, so as to effectively prevent the steel rope from being snapped; and the rotating speed can be accurately controlled through a control handle, thereby solving the problems of fewer layers of the steel rope wound on the reel and low speed during coring deep in the hole and the problems of more layers of the steel rope wound the reel and high speed during coring shallow in the hole, effectively avoiding loosening and rope disorder, and satisfying coring requirements more safely and efficiently.
Description
Technical field
The utility model relates to industries such as a kind of geology, coal, metallurgy, coloured, nuke industry, is used for the technical equipment of reconnaissance geological survey, mineral resources exploration exploitation, particularly a kind of novel hydraulic wire line coring winch.
Background technology
The major technique equipment of SOLID MINERAL RESOURCES exploratory development is rig, boring tower, mud pump and drilling tool.At present, most geology are reconnoitred with exploration engineering and are still used traditional mechanical drive in a large number, hydraulic cylinder feed, vertical shaft swinging rock-core borer, and application of motor drives, mechanically operated wire line coring winch.In recent years, by import, imitated and all-hydraulic core drilling rig that independent research grows up because of its mast, main winch, rope winch, power system, hydraulic efficiency pressure system, electric system is integrated is installed on the steel crawler body platform, the folding transportation of all-hydraulic steel crawler travel, mast, oil cylinder rises and falls and slippage, the big latus rectum of dynamic head main spindle, be equipped with hydraulic pressure wire line coring winch, hydraulic pressure is controlled and is crept into, the efficient of coring height, be subjected to the favor of personage in the industry deeply, the gesture that replaces traditional rock-core borer and mechanically operated rope winch is arranged greatly.But, the hydraulically powered wire line coring winch of the type is because of its drum speed height, linear velocity is big, the steel rope winding number of plies is many, rotor inertia is big during the rotation of fluid motor-driven reel, can realize transferring drilling tool and extract rock core with manually operated valve, because of there not being brake gear, can not accurately control steel rope lowering velocity or hoisting speed, often cause steel rope fall into disarray, loose in the reel, disconnected steel rope phenomenon often takes place in the outer extruding of layer, winding, has a strong impact on all-hydraulic core drilling rig complete machine performance and creeps into work efficiency.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of loose, disorder cable phenomenon of avoiding effectively, can saferly realize the novel hydraulic wire line coring winch of coring and requiring efficiently.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of novel hydraulic wire line coring winch, comprise hydraulic drive motor and reel assemblies, reel assemblies is contained on the bearing, connect by adapter shaft between hydraulic drive motor and the reel assemblies, be characterized in: fluid brake is housed on adapter shaft.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, fluid brake is provided with and the fixing housing of bearing, in housing, be provided with the sun gear of captiveing joint with described adapter shaft, the driven friction and the active friction plate that are mated are housed on the sun gear, and active friction plate joins with the hydraulic drive mechanism that is located in the housing.
The utility model compared with prior art, the hydraulic pressure rope winch of belt brake device can limit maximum pulling capacity by the control system charge oil pressure, thereby effectively prevents to break steel rope; Can control drum speed exactly by control handle, in the time of guaranteeing that hole depth portion cores, many and the fireballing problem of the few and steel rope number of plies that twine on slow problem of speed and the hole superficial part reel of the steel rope number of plies of twining on the reel, loose, disorder cable phenomenon can be avoided effectively, requirement can be saferly realized coring efficiently.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
A kind of novel hydraulic wire line coring winch, as shown in the figure, among the figure: 1, left shaft holder, 2, reel left bearing, 3, the reel left half axle, 4, reel assemblies, 5, bearing, 6, adapter shaft, 7, the oil cylinder rear pressing cover, 8, lubricator cup, 9, friction lining seat board, 10, seal ring, 11, hydraulic drive motor, 12, sun gear, 13, piston, 14, disk spring, 15, gland before the oil cylinder, 16, seal ring, 17, oil cylinder housing, 18, the oil cylinder fuel inlet fitting, 19, active friction plate, 20, driven friction, 21 pairs of keys.
Comprise hydraulic drive motor and reel assemblies 4, reel assemblies 4 is contained on the bearing 5, connects by adapter shaft 6 between hydraulic drive motor 11 and the reel assemblies 4, on adapter shaft 6 fluid brake is housed.
The hydraulic pressure wire line coring winch of belt brake device is configured on the all-hydraulic core drilling rig, reaches the purpose of taking rock core in the hole by discharging or promoting core drill.This winch of coring is based on erection support, about be furnished with bearing seat, in order to support reel left and right half (right axle shaft is an adapter shaft), reel is easily rotated.
Fluid brake is provided with and the fixing housing 17 of bearing, in housing 17, be provided with the sun gear 12 of captiveing joint with described adapter shaft 6, the driven friction 20 and the active friction plate 19 that are mated are housed on the sun gear 12, and active friction plate 19 joins with the hydraulic drive mechanism that is located in the housing 17.Hydraulic drive mechanism comprises hydraulic ram and disk spring 14.After disk spring 14 compressed installation in advance, the piston 13 that its pretension elastic force promotes hydraulic ram was pressed on driven friction on the active friction plate all the time, has guaranteed that the rope winch is to be in braking mode in normality all the time.After injection pressure oil in the hydraulic ram, the piston compression disk spring that moves to right, at this moment, main, driven friction is separated, and is in critical slipping state.At this moment, reel can forward under the drive of motor, contrarotation.
Design has sealing arrangement on the hydraulic ram, and certain pressure should be able to be born in the pressure-bearing zone, in the forced stroke planted agent of compact disc spring motion freely.
Active friction plate has internal tooth and is meshed with sun gear, has the internal gearing in external tooth and the oil har opening on the driven friction, and major and minor friction lining is by its unilateral friction force torsion pass that compresses after the applying.
The shell of hydraulic ram is provided with pressure oil oil inlet, lubrication hole, lubricator cup 8 is equipped with in lubricated aperture.
HM Hydraulic Motor 11 is installed on the end cap 15 of hydraulic ram.
Erection support is the framing member of steel plate assembly welding, is processed into through tissue, welding, stress relieving, machinework, sandblast and paint multiple working procedure.
Reel is a steel casting, and left and right sides semiaxis is No. 45 steel parts, blanking, prtreatment, modified, fine limit work.
The right alignment of the bearing position of left and right sides semiaxis and the actual measurement left and right sides, reel assembling back semiaxis and the runout error of reel all should reach Design Requirement Drawing.
The hydraulic pressure wire line coring winch of belt brake device, its compact conformation, simple to operate is convenient to observe, be convenient to control, and its practicality and comfort feature have in use obtained sufficient embodiment.
Claims (2)
1. a novel hydraulic wire line coring winch comprises hydraulic drive motor and reel assemblies, and reel assemblies is contained on the bearing, connects by adapter shaft between hydraulic drive motor and the reel assemblies, it is characterized in that: fluid brake is housed on adapter shaft.
2. novel hydraulic wire line coring winch according to claim 1, it is characterized in that: fluid brake is provided with and the fixing housing of bearing, in housing, be provided with the sun gear of captiveing joint with described adapter shaft, the driven friction and the active friction plate that are mated are housed on the sun gear, and active friction plate joins with the hydraulic drive mechanism that is located in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201273802U CN201704013U (en) | 2010-03-10 | 2010-03-10 | Novel hydraulic rope coring winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201273802U CN201704013U (en) | 2010-03-10 | 2010-03-10 | Novel hydraulic rope coring winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704013U true CN201704013U (en) | 2011-01-12 |
Family
ID=43441169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201273802U Expired - Fee Related CN201704013U (en) | 2010-03-10 | 2010-03-10 | Novel hydraulic rope coring winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897684A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Brake control system |
| CN104291231A (en) * | 2014-10-27 | 2015-01-21 | 中联重科股份有限公司 | Winch steel wire rope speed detecting system, method and device and crane |
| TWI702181B (en) * | 2016-07-15 | 2020-08-21 | 日商開道股份有限公司 | Motor with brake and manufacturing method of motor with brake |
-
2010
- 2010-03-10 CN CN2010201273802U patent/CN201704013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897684A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Brake control system |
| CN104291231A (en) * | 2014-10-27 | 2015-01-21 | 中联重科股份有限公司 | Winch steel wire rope speed detecting system, method and device and crane |
| CN104291231B (en) * | 2014-10-27 | 2016-08-03 | 中联重科股份有限公司 | The detecting system of hoisting rope speed, method, device and crane |
| TWI702181B (en) * | 2016-07-15 | 2020-08-21 | 日商開道股份有限公司 | Motor with brake and manufacturing method of motor with brake |
| US11171539B2 (en) | 2016-07-15 | 2021-11-09 | Kito Corporation | Hoist and method for manufacturing hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160214 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000, No. 1, Xinjian East Road, Haizhou Development Zone, Jiangsu, Lianyungang Patentee before: Lianyungang Huanghai Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |