CN205311841U - Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion - Google Patents
Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion Download PDFInfo
- Publication number
- CN205311841U CN205311841U CN201620078957.2U CN201620078957U CN205311841U CN 205311841 U CN205311841 U CN 205311841U CN 201620078957 U CN201620078957 U CN 201620078957U CN 205311841 U CN205311841 U CN 205311841U
- Authority
- CN
- China
- Prior art keywords
- speed motor
- electric cabinet
- energy
- windlass
- touch screen
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides an energy -conserving multi -functional small -size electronic anchor machine of frequency conversion, including three -speed motor, electric cabinet and touch screen real -time controller, three -speed motor, electric cabinet and touch screen real -time controller is consecutive connects, touch screen real -time controller sends control signal and gives the electric cabinet, electric cabinet control the work of three -speed motor. The utility model discloses simple structure, the stable performance, the reliability is high, and low in manufacturing cost, the facilitate promotion is used, but the wide application is on spitkits such as leisure fishing boat.
Description
Technical field
This utility model belongs to marine anchor machine technology field, is specifically related to a kind of energy-saving and frequency-variable multifunctional small-size electric windlass.
Background technology
Technology of Deepwater Mooring System alignment system, as one of the key equipment of deep water semi-submersible drilling platform, has the feature such as simple in construction, reliable, good economy performance, is widely used in the operation of deep water platform, carries out the exploration and development of offshore oil and gas resource. Semisubmersible platform in-service in the world at present, including state-of-the-art 6th generation semisubmersible drilling platform, majority is equipped with multiple spot anchoring system. Often set anchoring and mooring system is mainly made up of anchor, anchor cable, anchor winch, Christmas tree etc.
Technology of Deepwater Mooring System location windlass is the same with navigation windlass peculiar to vessel, all adopts horizontal type structure. Navigation windlass peculiar to vessel, for casting anchor mooring use, generally is the structure of single sprocket chain (can be the combination windlass of band reel and warping end) or double chain wheel, it does not have three chain sprocket structures. Navigation windlass peculiar to vessel is generally adopted hydraulic pressure or motorized motions mode simultaneously; Hydraulic-driven is generally adopted low speed high torque hydraulic motor and drives exposed gear, thus driving cable holder to operate; Motorized motions is generally adopted motor and drives set of gears case and exposed gear, then drives cable holder to operate. In windlass structure, it is possible to a set of or two set cable holders are installed on the driving axle of level; A set of driving device can only drive a set of cable holder simultaneously, therefore installs two set cable holders, is provided with switchover apparatus (generally being clutch) between cable holder. It is provided with clutch between cable holder and driving device (power source) can be disconnected by power simultaneously, and cable holder is fitted with brake, be generally adopted band brake. The windlass that general load is less, clutch and band brake are all grasped by hands and to be realized, and load is relatively larger to be controlled by hydraulic pressure. The navigation windlass depth of water peculiar to vessel little (generally being 82.5m), controls to cast anchor speed with band brake when casting anchor, will not configure the special speed-limiting device that casts anchor, and the heating of process of therefore casting anchor strap brake is serious, and the shock and vibration of generation are relatively larger.
Navigation windlass live load peculiar to vessel and holding load are all little, simple in construction, function are relatively easy, anchor cable does not grow (being generally 300m ~ 500m), control less demanding, equipment configuration is also relatively easy (power of motor is little), and the anchor chain used is all common marine anchor (grade of chain cable is less than AM3).Therefore, although similar to location windlass in navigation windlass structure peculiar to vessel, but positioning moored windlass cannot be competent at.
Anchoring location is complicated by windlass structure, is generally adopted double chain wheel or three chain sprocket structures according to platform positioning requirements, and even therefore its requirement of four chain sprocket structures is higher, tightened up, generally has following features:
A. grade of chain cable is high, employing marine mooring chain (more than R3, is generally adopted R4 or R4S, even R5), but not marine anchor chain;
B. live load is big, generally reaching the 1/3 of anchor cable breaking load, brake holding load is general and anchor cable breaking load is suitable, and this windlass is the location windlass that the domestic load developed voluntarily is maximum at present, nominal operation load is 2694kN, and holding load reaches 8418kN;
C. anchor cable is very long, so its ring rope speed is fast; Being generally adopted frequency conversion motor to drive, power of motor is big.
A kind of three sprocket wheel Horizontal electronic windlass (application number is 201220349756.3) of patent, disclose a kind of three sprocket wheel Horizontal electronic windlass, three windlass body apparatus divide a left side, in, right layout, and be connected with the power transmission shaft of actuating device by clutch, equipped with cable stopper and anchor chain guider below windlass body apparatus, belt brake in windlass body apparatus, clutch controller, disk brake in actuating device, water-cooled brake and gear-box gearshift and cable stopper are connected with hydraulic control system respectively, starting box in electric control system is connected with frequency conversion drive case and electric cabinet respectively, electric cabinet is connected with the frequency conversion drive case in actuating device, frequency conversion drive case is connected with the frequency conversion motor in actuating device, between hydraulic control system with electric control system, communication is connected, Local Control Panel and central controller are connected with electric cabinet, process for data and all windlass integrated synchronous control, data acquisition, infomation detection and feedback, meet an urgent need and be automatically releasable. but can not realize casting anchor, the requirement of process of weighing anchor velocity variations.
It is thus desirable to a kind of simple in construction, the multi-functional marine electric windlass of low cost.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional marine electric windlass, it is possible to realization is cast anchor, the requirement of process of weighing anchor velocity variations.
This utility model provides following technical scheme:
A kind of energy-saving and frequency-variable multifunctional small-size electric windlass, including three-speed motor, electric cabinet and touch screen real-time controller, described three-speed motor, electric cabinet and touch screen real-time controller are sequentially connected and connect, described touch screen real-time controller sends control signal to described electric cabinet, and described electric cabinet controls the work of described three-speed motor.
Preferably, described three-speed motor adopts number of poles to be 4/6/12 three-speed motor.
Preferably, described three-speed motor includes being sequentially connected the electromagnetic clutch, sprocket wheel, the brake of electric/manual, warping end, anchor, anchor chain, chain cable stopper and the cable reliever that connect.
Preferably, described electric cabinet earth leakage protective action current is less than or equal to 30 milliamperes.
Preferably, described electric cabinet earth leakage protective movement time was less than or equal to 0.1 second.
The beneficial effects of the utility model are: adopt number of poles be 4/6/12 three-speed motor drive realize casting anchor, the requirement of process of weighing anchor velocity variations; motivation can start under peak load moment; stalling torque is big; control circuit and can meet the requirement of 1 minute of motor overload stall, and there is short circuit, decompression, overload, disconnected equal defencive function.Automatically start step by step by current system when being directly switch to high speed by low speed, lower the harm of dash current.
Energy-saving and frequency-variable multifunctional small-size electric windlass adopts number of poles to be that 4/6/12 three-speed motor drives the direct driven gear transmission of decelerator; it is made up of electromagnetic clutch, sprocket wheel, the brake of electric/manual, warping end, anchor, anchor chain, chain cable stopper, cable reliever; electrical control division is arranged with reliably personal safety protection system; earth leakage protective action current≤30 milliampere, earth leakage protective movement time≤0.1 second. This device has anchoring and mooring function, and has long-range remote control function, economical and practical.
Whole apparatus structure is simple, stable performance, and reliability is high. And low cost of manufacture, it is simple to popularization and application. Can be widely applied on the spitkits such as leisure fishing boat.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model. In the accompanying drawings:
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As shown in Figure 1, a kind of energy-saving and frequency-variable multifunctional small-size electric windlass, including three-speed motor 1, electric cabinet 3 and touch screen real-time controller 2, three-speed motor 1, electric cabinet 3 and touch screen real-time controller 2 are sequentially connected and connect, touch screen real-time controller 2 sends control signal to electric cabinet 3, and electric cabinet 3 controls the work of three-speed motor 1.
Three-speed motor adopts number of poles to be 4/6/12 three-speed motor. Driving realization is cast anchor, the requirement of process of weighing anchor velocity variations, and motivation can start under peak load moment, and stalling torque is big, controls circuit and can meet the requirement of 1 minute of motor overload stall, and has short circuit, decompression, overload, disconnected equal defencive function. Automatically start step by step by current system when being directly switch to high speed by low speed, lower the harm of dash current.
Energy-saving and frequency-variable multifunctional small-size electric windlass adopts number of poles to be that 4/6/12 three-speed motor drives the direct driven gear transmission of decelerator; it is made up of electromagnetic clutch, sprocket wheel, the brake of electric/manual, warping end, anchor, anchor chain, chain cable stopper, cable reliever; electrical control division is arranged with reliably personal safety protection system; earth leakage protective action current≤30 milliampere, earth leakage protective movement time≤0.1 second. This device has anchoring and mooring function, and has long-range remote control function, economical and practical.
Whole apparatus structure is simple, stable performance, and reliability is high. And low cost of manufacture, it is simple to popularization and application. Can be widely applied on the spitkits such as leisure fishing boat.
The foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. an energy-saving and frequency-variable multifunctional small-size electric windlass, it is characterized in that, including three-speed motor, electric cabinet and touch screen real-time controller, described three-speed motor, electric cabinet and touch screen real-time controller are sequentially connected and connect, described touch screen real-time controller sends control signal to described electric cabinet, and described electric cabinet controls the work of described three-speed motor.
2. a kind of energy-saving and frequency-variable multifunctional small-size electric windlass according to claim 1, it is characterised in that described three-speed motor adopts number of poles to be 4/6/12 three-speed motor.
3. a kind of energy-saving and frequency-variable multifunctional small-size electric windlass according to claim 1, it is characterized in that, described three-speed motor includes being sequentially connected the electromagnetic clutch, sprocket wheel, the brake of electric/manual, warping end, anchor, anchor chain, chain cable stopper and the cable reliever that connect.
4. a kind of energy-saving and frequency-variable multifunctional small-size electric windlass according to claim 1, it is characterised in that described electric cabinet earth leakage protective action current is less than or equal to 30 milliamperes.
5. a kind of energy-saving and frequency-variable multifunctional small-size electric windlass according to claim 1, it is characterised in that described electric cabinet earth leakage protective movement time was less than or equal to 0.1 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078957.2U CN205311841U (en) | 2016-01-27 | 2016-01-27 | Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078957.2U CN205311841U (en) | 2016-01-27 | 2016-01-27 | Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311841U true CN205311841U (en) | 2016-06-15 |
Family
ID=56206173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078957.2U Expired - Fee Related CN205311841U (en) | 2016-01-27 | 2016-01-27 | Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335607A (en) * | 2016-08-31 | 2017-01-18 | 南通力威机械有限公司 | Electric positioning anchor gear |
| CN109050794A (en) * | 2018-08-21 | 2018-12-21 | 安徽亚太锚链制造有限公司 | A kind of high-efficiency roller chopper cable stopper |
-
2016
- 2016-01-27 CN CN201620078957.2U patent/CN205311841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335607A (en) * | 2016-08-31 | 2017-01-18 | 南通力威机械有限公司 | Electric positioning anchor gear |
| CN109050794A (en) * | 2018-08-21 | 2018-12-21 | 安徽亚太锚链制造有限公司 | A kind of high-efficiency roller chopper cable stopper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102691484B (en) | Winch heave compensation device of marine floating drilling platform | |
| CN105799868B (en) | A kind of wave energy self-powered positions formula liftable ecobuoy | |
| CN104495672A (en) | Active heave compensation control system and active heave compensation control method of marine ship-borne AC variable-frequency winch | |
| CN103264752B (en) | A kind of mooring gear for tension type mooring system | |
| CN205311841U (en) | Energy -conserving multi -functional small -size electronic anchor machine of frequency conversion | |
| CN207826508U (en) | A kind of small underwater has cable submariner device | |
| WO2010044675A3 (en) | Device for a winch-operated wave-power plant | |
| NO20022735D0 (en) | Marine HIV compensation device and winch operation | |
| NZ584647A (en) | Man-over-board rescue device with a scoop type arrangement including weights for submerging the scoop | |
| CN204040006U (en) | Wire rope-winch heave compensator | |
| CN203809007U (en) | Digging bucket controlling device for submarine mining | |
| CN201372433Y (en) | Piling machine frequency conversion driving system | |
| CN203782777U (en) | Lifting device for double ringing slotter | |
| CN201809750U (en) | Environmental-protection closed hoist | |
| CN105460822B (en) | Electronic anchor winch control device and method | |
| CN103243717A (en) | Auxiliary pile pulling mechanism and using method thereof | |
| CN204490391U (en) | Oil-well rig external rotor permanent magnet synchronous machine direct-drive winch | |
| CN205010447U (en) | Acoustic escapement ware under water based on there is not sealed motor | |
| CN206171724U (en) | Self drive's of accurate positioning ship anchor | |
| CN201554058U (en) | Wetland excavator for operation in deepwater zone | |
| CN207378724U (en) | One kind is from return navigation light | |
| CN202272672U (en) | Overspeed control switch for low-speed rotating device | |
| CN207566772U (en) | A kind of mobile hydraulic heavy type moves ship positionning hoister system | |
| CN203032879U (en) | Ship anchor windlass | |
| CN102953356B (en) | Linkage hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |