CN205892371U - Hawser winding and unwinding devices based on motor winding displacement - Google Patents
Hawser winding and unwinding devices based on motor winding displacement Download PDFInfo
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- CN205892371U CN205892371U CN201620281360.8U CN201620281360U CN205892371U CN 205892371 U CN205892371 U CN 205892371U CN 201620281360 U CN201620281360 U CN 201620281360U CN 205892371 U CN205892371 U CN 205892371U
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- driving wheel
- hawser
- motor
- winding displacement
- travelling car
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Abstract
The utility model discloses a hawser winding and unwinding devices based on motor winding displacement belongs to the hollow panel field of floating. The utility model discloses a serving system, actuating system and winding displacement system, the winding displacement system is located between serving system and the actuating system, the winding displacement system includes the travelling car, right side X axle motor, left side X axle motor, Y axle motor, winding displacement hand and angling cylinder, the winding displacement hand slides is disposed under the travelling car, the left end of travelling car is equipped with left X axle motor, the right -hand member of travelling car is equipped with right X axle motor, the travelling car slip cap is established on the guide rail, slide after the guide rail is gone forward by left X axle motor and right X axle electric machine control, the travelling car still is equipped with Y axle motor, the lower edge horizontal slip of travelling car is followed to Y axle motor direct control winding displacement hand, winding displacement hand root still is equipped with the angling cylinder. The utility model discloses a winding displacement system of servo motor group control has ensured the safe in utilization of staying platform.
Description
Technical field
The utility model belongs to floating hollow panel field, more particularly, relates to a kind of hawser draw off gear based on motor winding displacement.
Background technology
Balloon is a kind of unpowered balloon flighter, belongs to the one of aerostatics, and balloon is connected with ground installation with mooring line, ballIn body, fill helium, rely on buoyancy to hover in the air, be mainly used in atmospheric boundary Layer Detection. Balloon portability recording instrument, nothingLine electric telemeter device; Maybe can transmit by hawser the instrument of information; Also can fall to hang instrument and carry out gradient observation at several predetermined altitudes,The large-scale ball of making of polyester film, can be with the instrument of tens kilograms. Captive balloon is established as various communications, monitoring and radar etc.Standby carrying platform, has very important effect and unrivaled advantage.
But Helium Airship aerostatics (captive balloon) complicated operation, safeguard loaded down with trivial details, cost of use is high, is difficult to popularize, normalApplication in high-end military affairs investigation, but in the time that the mobile communication in generation natural calamity disaster area is subject to having a strong impact on, should as communicationAnxious system, Helium Airship aerostatics does not have advantage, and floating platform for mooring hot airship floats hollow panel as a kind of new mooring,By carrying different task equipment, not only can serve as the emergency communication platform in disaster situation, can also complete aerial prisonThe various dual-use tasks such as control, electronics investigation, electronic interferences, communication relaying, scientific experimentation.
No matter be Helium Airship aerostatics or floating platform for mooring hot airship, floating hollow panel all needs to receive by a set of mooring linePut device traction and emit hawser the aerial resident and elevating function of realizing balloon. Traditional mooring line draw off gear adopts electricity conventionallyMachine driving such as machine reductor or by electrical control, it is by fluid power coupling apparatus that mechanical type drives, and can under stall operating mode, producePeak torque, the layout of fixing system but the fixing geometry site between driver part is determined, its power train volume sizeGreatly, mounting arrangement complexity, prime mover position is immutable, often needs precision machined plane and accurate positioning parts,Efficiency is low, has the restriction of environmental factor, and mechanical type drives winch in loaded situation, to be difficult to obtain reversion stably in addition.Electrical control generally adopts conventional constant-seed motor to drive, and comparatively complicated, fault rate is high, and security performance is low, and can not low rate startWith level and smooth speed change. And hydraulic drive is extremely wide in engineering machinery field application, the transmission occasion of low-speed big have and machinery,Electric incomparable advantage.
The use of tethered platform has function and the requirement in high-tech forward position, in order to ensure reliable operation and the safety of tethered platform,Tether cable draw off gear must be realized the functions such as carrying traction, resident and protection to hawser reliably. Existing systemWhile staying rope draw off gear to be wound around hawser, hawser can be subject to very large lateral pressure in carrying situation, mooring line outer protection foreskin warpCross after repeatedly folding and unfolding very quick-wearing, thereby reduce hawser service life, even cause hawser to lose efficacy and jeopardize the safety of whole system.Hawser skids on retractable equipment in addition, and snarl all can injure security of system mutually.
Utility model content
1. the technical problem that utility model will solve
The utility model proposes a kind of hawser draw off gear based on motor winding displacement, adopt hydraulicdriven mode to reduce volumeAnd weight, reduce energy resource consumption, have and mechanical, electric incomparable advantage in the transmission occasion of low-speed big, andThis device is in the process of folding and unfolding hawser, and its design fully takes into account steady control to hawser folding and unfolding and the protection to hawser, adoptsWith the Cable Assembly system of servomotor group control, ensure that hawser rolling is closely neat, guarantee the use safety of tethered platform.
2. technical scheme
A kind of hawser draw off gear based on motor winding displacement of the present utility model, it comprises the serving system that is arranged on base plate, drivesMoving system and Cable Assembly system, described serving system comprises the first base, is arranged on the rope drum on the first base, described volumeRope roll is connected with hydraulic transmission; Described drive system comprises the second base, is arranged on the driving wheel on the second base, instituteA side of stating driving wheel is provided with hydraulic transmission, and above-mentioned hydraulic transmission is all connected with oil pump by oil pipe; Described rowWire system is between serving system and drive system, for the withdrawal neat hawser sending back through overdrive system is arranged inOn rope drum or oppositely emit hawser, the direction level that the first described base enters rope drum at hawser is provided with guide rail, describedCable Assembly system is slidably arranged on guide rail, and described Cable Assembly system comprises travelling car, right X-axis motor, left X-axis motor, YSpindle motor, cable manual and angling cylinder, described cable manual is slidably arranged in the below of travelling car, a left side for described travelling carThe right-hand member that end is provided with left X-axis motor, travelling car is provided with right X-axis motor, and described travelling car is slidably located on guide rail, bySlide in left X-axis motor and right X-axis Electric Machine Control front and back on guide rail, described travelling car is also provided with y-axis motor, y-axis motorDirectly controlling cable manual horizontally slips along the lower edge of travelling car; Described cable manual root is also provided with angling cylinder.
As further improvement of the utility model, driving wheel comprises driving wheel and lower driving wheel, described upper driving wheel with described inLower driving wheel is setting up and down and axis direction is parallel, and the opposite side of described upper driving wheel is provided with hydraulic disc brake device, described lower drivingThe opposite side of wheel is provided with hydraulic disc brake device; On described upper driving wheel and lower driving wheel, be carved with rope chute, described in hawser is wrapped inOn upper driving wheel and described lower driving wheel, be with individual layer multi-turn canoe.
As further improvement of the utility model, described upper driving wheel, lower driving wheel are respectively connected with a hydraulic transmission,This hydraulic transmission comprises planetary reducer and driving wheel rotary motor, and power is passed through planetary reducer by driving wheel rotary motorBe transferred to above-mentioned rotating shaft.
As further improvement of the utility model, described drive system one end is provided with wire installation, and described wire installation existsThe position that hawser enters wire installation is provided with horizontal cylinder, and enters drive system by horizontal cylinder hawser guidance; Described drivingThe other end of system is provided with rope guide rack, has conductor rope ring on rope guide rack, and hawser leaves drive system from conductor rope ring.
As further improvement of the utility model, described upper driving wheel and lower driving wheel are also provided with line ball cylinder.
As further improvement of the utility model, the rotating shaft of described rope drum is propped up and is located on the first base, this rotating shaft one end with establishPut at a hydraulic transmission of the first chassis outer side and be connected, this hydraulic transmission comprises planetary reducer and rope drum revolutionMotor, rope drum rotary motor is transferred to power the rotating shaft of rope drum by planetary reducer.
As further improvement of the utility model, also comprise electrical control cabinet and hydraulic power unit, described driving wheel rotary motorAll be connected with hydraulic power unit by oil pipe with rope drum rotary motor.
As further improvement of the utility model, the direction level that the first described base enters rope drum at hawser is provided with guide rail,Described right X-axis motor, left X-axis motor, y-axis motor are servomotor and are connected with electrical control cabinet, and angling cylinder passes throughOil pipe is connected with hydraulic power unit.
As further improvement of the utility model, described hydraulic power unit comprises main oil pump motor, emergency bearing oil pump motor and controlValve group.
As further improvement of the utility model, described Cable Assembly system also comprises guiding wheels, and guiding wheels are arranged at winding displacementThe tail end of hand, described guiding wheels comprise two groups of vertical cylinders, guiding wheels are for entering cable manual by hawser guiding.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compared with prior art, has following remarkable result:
(1) a kind of hawser draw off gear based on motor winding displacement of the present utility model, serving system and drive system adopt hydraulic pressure to passMoving, drive planetary reduction gear to carry out transmission by hydraulic motor (rotary motor), reduce equipment volume and weight, simplification is electricControl program, reduce energy resource consumption, reduce fault rate, and general electric winch can tether cable rolling and dispose procedure byCan produce gradually different tension force in situation difference, rope unbalance stress, the winding system of serving system adopts hydraulic motor transmission,Can conveniently realize the overload protection of expanding force and adjust in real time, because hydraulic pressure itself just has overload protection function, hydraulic motorCan freely adjust the moment of torsion of hydraulic transmission by hydraulic valve, as long as within the scope of the peak torque of hydraulic motor, from cableThe moment of the rope other end when unstable, the hydraulic power hop of serving system also can, according to pressure stepless time adjustment, makeHawser can be evenly closely, be wrapped on rope drum stress equalization, protected hawser, more ensured stable liter of floating hollow panelSky or recovery, reduced the impact of environment on system.
(2) a kind of hawser draw off gear based on motor winding displacement of the present utility model, system adopts hydraulic power to be transmitted as active forceTransmission can be obtained hydraulic power source power in the situation that need not configure outside special in engineering truck, realizes power transmission, hydraulic pressurePumping station layout main oil pump motor and emergency bearing oil pump motor, can meet only 1 Oil pump electrical machinery of needs of normal operating conditions, and1 inadequate situation of Oil pump electrical machinery of particular job state, critical activity state adopts 2 Oil pump electrical machineries to move simultaneously, Ke YidaTo maximum operational speed and pulling force, thereby reduce energy loss.
(3) a kind of hawser draw off gear based on motor winding displacement of the present utility model, regains or emits with direct employing serving systemHawser is compared, and drive system can provide the needed enough tractive force of retractable and brake force and can meet the requirements of folding and unfoldingSpeed, discharges tension force to tether cable in advance, then by Cable Assembly system winding displacement, can make hawser be wound around on rope drum time, is not subject toLateral pressure, can evenly be wrapped on rope drum closely, the safe handling of protection hawser and the floating hollow panel of guarantee.
(4) a kind of hawser draw off gear based on motor winding displacement of the present utility model, two setting up and down of driving wheel, hawser is from twoOn individual driving wheel, be wound around with individual layer multi-turn canoe, can farthest reduce the concentration of tension forces of hawser on certain is a bit of,Can be uniformly distributed the tension force of hawser, not only can protect hawser and can also ensure the smooth lift-off of low-power consumption of floating hollow panel or returnReceive.
(5) a kind of hawser draw off gear based on motor winding displacement of the present utility model, drive system is provided with wire installation and conductor rope ring,Cable Assembly system is provided with guiding wheels, and wire installation and guiding wheels are all the form guiding hawsers that adopt cylinder, have met hawser highThe requirement of precision protection.
(6) a kind of hawser draw off gear based on motor winding displacement of the present utility model, Cable Assembly system adopts many group servomotors, rowLine hand can be in front and back, and left and right plane moves, also can be upper and lower, and left-right rotation, and servomotor can form reponse system, adoptsCarry out the logical operation of winding displacement with servomotor, hawser is neatly arranged on rope drum closely with high-precision requirement.
(7) a kind of hawser draw off gear based on motor winding displacement of the present utility model, principle simply but can realize high-precision special cableRope protection requirement, cost is low, economize energy consumption, wide adaptability, is convenient to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of mooring line draw off gear of the present utility model;
Fig. 2 is the structural representation of serving system and Cable Assembly system combination in the utility model;
Fig. 3 is the structural representation of drive system in the utility model;
Fig. 4 is the top view of Cable Assembly system in the utility model;
Fig. 5 is the side view of Cable Assembly system in the utility model;
Fig. 6 is the structural representation of hydraulic power unit and electrical control cabinet in the utility model;
The structural representation of conductor rope ring in Fig. 7 embodiment 2 of the present utility model.
Label declaration in schematic diagram:
1, serving system; 2, drive system; 3, Cable Assembly system; 4, electrical control cabinet; 5, hydraulic power unit; 11, rope drum;12, rope drum rotary motor; 13, the first base; 21, the second base; 22, driving wheel rotary motor; 23, upper driving wheel;24, lower driving wheel; 25, line ball cylinder; 26, wire installation; 27, rope guide rack; 28, conductor rope ring; 31, guide rail; 32,Travelling car; 33, guiding wheels; 34, right X-axis motor; 35, left X-axis motor; 36, y-axis motor; 37, cable manual;38, angling cylinder; 51, main oil pump motor; 52, emergency bearing oil pump motor; 53, control valve group; 281, floating ring; 282,Snap ring; 283, floating shelf; 284, spring.
Detailed description of the invention
For further understanding content of the present utility model, by reference to the accompanying drawings the utility model is described in detail.
If Fig. 1 is to as shown in Fig. 6, a kind of hawser draw off gear based on motor winding displacement of the present utility model, it comprises and is arranged on the endServing system 1, drive system 2, Cable Assembly system 3, electrical control cabinet 4 and hydraulic power unit 5 on plate, as shown in Figure 2, instituteThe serving system 1 of stating comprises rope drum 11 and the first base 13, and described rope drum 11 is arranged on described the first base 13,The rotating shaft of described rope drum 11 is propped up and is located on the first base 13, this rotating shaft one end and a liquid that is arranged on the first base 13 outsidesPressure transmission device is connected, and this hydraulic transmission comprises planetary reducer and rope drum rotary motor 12, rope drum rotary motor 12Power is transferred to the rotating shaft of rope drum 11 by planetary reducer. As shown in Figure 3, described drive system 2 comprised for second endSeat 21, be arranged on upper driving wheel 23 and lower driving wheel 24 on the second base 21, described upper driving wheel 23 and described lower drivingTake turns that 24 is setting up and down and axis direction is parallel, described upper driving wheel 23, lower driving wheel 24 are respectively connected with a hydraulic transmission,This hydraulic transmission comprises planetary reducer and driving wheel rotary motor 22, and power is passed through planet by driving wheel rotary motor 22Reductor is transferred to above-mentioned rotating shaft, the each hydraulic disc brake with being arranged on the other side of the second base 21 of the other end of above-mentioned rotating shaftDevice is connected. On described upper driving wheel 23 and lower driving wheel 24, be carved with rope chute, hawser be wrapped in described upper driving wheel 23 withOn described lower driving wheel 24, be with individual layer multi-turn canoe. Described drive system 2 one end are provided with wire installation 26, described inWire installation 26 position that enters wire installation 26 at hawser be provided with horizontal cylinder, enter drive system 2 by horizontal cylinder;The other end of described drive system 2 is provided with rope guide rack 27, has conductor rope ring 28 on rope guide rack 27, hawser from conductor rope ring 28 fromOpen drive system 2. Described upper driving wheel 23 and lower driving wheel 24 are also provided with line ball cylinder 25.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, described Cable Assembly system 3 between serving system 1 and drive system 2,For the withdrawal neat hawser sending back through overdrive system 2 being arranged on rope drum 11 or oppositely emitting hawser. DescribedThe direction level that the first base 13 enters rope drum 11 at hawser is provided with guide rail 31, and described Cable Assembly system 3 is slidably arranged in leadsOn rail 31, described Cable Assembly system 3 comprises travelling car 32, right X-axis motor 34, left X-axis motor 35, y-axis motor36, cable manual 37, guiding wheels 33 and angling cylinder 38, described cable manual 37 is slidably arranged at travelling car 32Below, the right-hand member that the left end of described travelling car 32 is provided with left X-axis motor 35, travelling car 32 is provided with right X-axis motor 34,Described travelling car 32 is slidably located on guide rail 31, is controlled at guide rail 31 by left X-axis motor 35 and right X-axis motor 34Slide in upper front and back, when left X-axis motor 35 and right X-axis motor 34 asynchronous when mobile, just make cable manual 37 be parallel toThe horizontal plane on ground rotates, and described travelling car 32 is also provided with y-axis motor 36, and y-axis motor 36 is directly controlled cable manual 37Lower edge along travelling car 32 horizontally slips, and described cable manual 37 roots are also provided with angling cylinder 38, and angling cylinder 38 canTo control cable manual 37 at the rotation with in surface perpendicular to ground, above-mentioned right X-axis motor 34, left X-axis motor 35, Y-axis electricityMachine 36 is linear pattern servomotor and is connected with electrical control cabinet 4, and angling cylinder 38 is connected with hydraulic power unit 5 by oil pipe,Described guiding wheels 33 are arranged at the tail end of cable manual 37, and described guiding wheels 33 comprise two groups of vertical cylinders, guiding wheels33 for entering cable manual 37 by hawser guiding. As shown in Figure 6, described hydraulic power unit 5 comprises main oil pump motor 51, standbyBy Oil pump electrical machinery 52 and control valve group 53, above-mentioned driving wheel rotary motor 22 and rope drum rotary motor 12 all pass through oil pipeBe connected with Oil pump electrical machinery.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment 1
Under normal circumstances, system only needs a main oil pump motor 51 just can meet the demands, but the present embodiment need to enter promptlyIn mode of operation time, at this moment also have emergency bearing oil pump motor 52 stand-by, 2 motors move simultaneously, can reach maximum operational speedAnd pulling force, thereby reduce energy loss.
Embodiment 2
In order farthest to protect hawser to be subject to not too much the infringement of lateral pressure, the present embodiment has been taked following measures: at servingDrive system 2 of the present utility model is additionally set on the basis of system 1, when winding displacement, passes through Cable Assembly system 3 of the present utility modelWinding displacement, is provided with guiding wheels 33 at Cable Assembly system 3 places, be provided with wire installation 26 and rope guide rack 27 at drive system 2 places. LeadOn rope support 27, have conductor rope ring 28, conductor rope ring 28 structures in the present embodiment as shown in Figure 7, comprise floating ring 281, snap ring282, floating shelf 283 and spring 284. Snap ring 282 is hollow circular ring, and floating ring 281 is stuck in snap ring 282, at floating ringBetween 281 lower surface and snap ring 282 upper base surface, be provided with some floating shelf 283, the upper end of floating shelf 283 and floating ring281 lower surface contact connects, and the bottom of floating shelf 283 is inserted in spring 284, and spring 284 bottoms are against snap ring 282Upper base surface. Hawser, can be to one, conductor rope ring 28 certain direction because floating hollow panel is subject to ambient influnence while changed by force directionActive force, the spring 284 of this direction compresses, and floating ring 281 will be towards the party to floating downward, thereby alleviates the side pressure to hawserPower, protection hawser is without prejudice, and avoids the stressed impact on floating hollow panel of burst of hawser.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, shown in accompanying drawingBe also one of embodiment of the present utility model, actual structure is not limited to this. So, if this area is commonTechnical staff is enlightened by it, in the situation that not departing from the utility model creation aim, designs and this technology without creationaryThe frame mode that scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (10)
1. the hawser draw off gear based on motor winding displacement, it is characterized in that: it comprises the serving system (1), drive system (2) and the Cable Assembly system (3) that are arranged on base plate, described serving system (1) comprises the first base (13), is arranged on the rope drum (11) on the first base (13), and described rope drum (11) is connected with hydraulic transmission, described drive system (2) comprises the second base (21), is arranged on the driving wheel on the second base (21), one side of described driving wheel is provided with hydraulic transmission, and above-mentioned hydraulic transmission is all connected with oil pump by oil pipe, described Cable Assembly system (3) is positioned between serving system (1) and drive system (2), for the neat withdrawal of hawser sending back through overdrive system (2) being arranged in to rope drum (11) above or oppositely emitting hawser, the direction level that described the first base (13) enters rope drum (11) at hawser is provided with guide rail (31), described Cable Assembly system (3) is slidably arranged on guide rail (31), described Cable Assembly system (3) comprises travelling car (32), right X-axis motor (34), left X-axis motor (35), y-axis motor (36), cable manual (37) and angling cylinder (38), described cable manual (37) is slidably arranged in the below of travelling car (32), the left end of described travelling car (32) is provided with left X-axis motor (35), the right-hand member of travelling car (32) is provided with right X-axis motor (34), described travelling car (32) is slidably located on guide rail (31), being controlled at the upper front and back of guide rail (31) by left X-axis motor (35) and right X-axis motor (34) slides, described travelling car (32) is also provided with y-axis motor (36), y-axis motor (36) is directly controlled cable manual (37) and is horizontally slipped along the lower edge of travelling car (32), described cable manual (37) root is also provided with angling cylinder (38).
2. a kind of hawser draw off gear based on motor winding displacement according to claim 1, it is characterized in that: driving wheel comprises driving wheel (23) and lower driving wheel (24), described upper driving wheel (23) is setting up and down with described lower driving wheel (24) and axis direction is parallel, the opposite side of described upper driving wheel (23) is provided with hydraulic disc brake device, and the opposite side of described lower driving wheel (24) is provided with hydraulic disc brake device; On described upper driving wheel (23) and lower driving wheel (24), be carved with rope chute, it is with individual layer multi-turn canoe that hawser is wrapped on described upper driving wheel (23) and described lower driving wheel (24).
3. a kind of hawser draw off gear based on motor winding displacement according to claim 2, it is characterized in that: described upper driving wheel (23), lower driving wheel (24) are respectively connected with a hydraulic transmission, this hydraulic transmission comprises planetary reducer and driving wheel rotary motor (22), and driving wheel rotary motor (22) is transferred to power the rotating shaft of above-mentioned upper driving wheel (23) and above-mentioned lower driving wheel (24) by planetary reducer.
4. a kind of hawser draw off gear based on motor winding displacement according to claim 3, it is characterized in that: described drive system (2) one end is provided with wire installation (26), the position that described wire installation (26) enters wire installation (26) at hawser is provided with horizontal cylinder, enters drive system (2) by horizontal cylinder hawser guidance; The other end of described drive system (2) is provided with rope guide rack (27), has conductor rope ring (28) on rope guide rack (27), and hawser leaves drive system (2) from conductor rope ring (28).
5. a kind of hawser draw off gear based on motor winding displacement according to claim 4, is characterized in that: described upper driving wheel (23) and lower driving wheel (24) are also provided with line ball cylinder (25).
6. according to a kind of hawser draw off gear based on motor winding displacement described in claim 3 or 5, it is characterized in that: the rotating shaft of described rope drum (11) is propped up and is located on the first base (13), this rotating shaft one end is connected with a hydraulic transmission that is arranged on the first base (13) outside, this hydraulic transmission comprises planetary reducer and rope drum rotary motor (12), and rope drum rotary motor (12) is transferred to power the rotating shaft of rope drum (11) by planetary reducer.
7. a kind of hawser draw off gear based on motor winding displacement according to claim 6, it is characterized in that: also comprise electrical control cabinet (4) and hydraulic power unit (5), described driving wheel rotary motor (22) is all connected with hydraulic power unit (5) by oil pipe with rope drum rotary motor (12).
8. a kind of hawser draw off gear based on motor winding displacement according to claim 7, it is characterized in that: described right X-axis motor (34), left X-axis motor (35), y-axis motor (36) are servomotor and are connected with electrical control cabinet (4), and angling cylinder (38) is connected with hydraulic power unit (5) by oil pipe.
9. a kind of hawser draw off gear based on motor winding displacement according to claim 8, is characterized in that: described hydraulic power unit (5) comprises main oil pump motor (51), emergency bearing oil pump motor (52) and control valve group (53).
10. a kind of hawser draw off gear based on motor winding displacement according to claim 8, it is characterized in that: described Cable Assembly system (3) also comprises guiding wheels (33), guiding wheels (33) are arranged at the tail end of cable manual (37), described guiding wheels (33) comprise two groups of vertical cylinders, and guiding wheels (33) are for entering cable manual (37) by hawser guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281360.8U CN205892371U (en) | 2016-04-01 | 2016-04-01 | Hawser winding and unwinding devices based on motor winding displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620281360.8U CN205892371U (en) | 2016-04-01 | 2016-04-01 | Hawser winding and unwinding devices based on motor winding displacement |
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| Publication Number | Publication Date |
|---|---|
| CN205892371U true CN205892371U (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620281360.8U Expired - Fee Related CN205892371U (en) | 2016-04-01 | 2016-04-01 | Hawser winding and unwinding devices based on motor winding displacement |
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| CN (1) | CN205892371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752766A (en) * | 2016-04-01 | 2016-07-13 | 从光梅 | Cable winding and unwinding device based on cable arrangement by motors |
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2016
- 2016-04-01 CN CN201620281360.8U patent/CN205892371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752766A (en) * | 2016-04-01 | 2016-07-13 | 从光梅 | Cable winding and unwinding device based on cable arrangement by motors |
| CN105752766B (en) * | 2016-04-01 | 2018-09-11 | 从光梅 | A kind of hawser draw off gear based on motor winding displacement |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170401 |