CN104163232B - A kind of stern chute formula water floating body draw off gear - Google Patents
A kind of stern chute formula water floating body draw off gear Download PDFInfo
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- CN104163232B CN104163232B CN201410207371.7A CN201410207371A CN104163232B CN 104163232 B CN104163232 B CN 104163232B CN 201410207371 A CN201410207371 A CN 201410207371A CN 104163232 B CN104163232 B CN 104163232B
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- main orbit
- floating body
- secondary track
- water floating
- conduit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000007667 floating Methods 0.000 title claims abstract description 59
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The invention discloses a kind of stern chute formula water floating body draw off gear, hull stern is provided with conduit obliquely, there are the main orbit and secondary track moved up and down by the first drive mechanism drives edge conduit in conduit, main orbit both sides set guide groove, and secondary track is divided into front and rear two sections, and leading portion is hinged with back segment, the end of leading portion both sides is installed by guide wheel, guide wheel is installed at the middle part of back segment both sides, is placed in the guide groove of main orbit by the guide wheel of forward and backward two sections installations, secondary track is moved relative to main orbit；The bracket for placing water floating body is also installed on secondary track；The both sides of main orbit be also equipped with for drive pair track along hinged place it is tortuous downwards and by complications after the second drive mechanism for stretching upwards of secondary track.Stern chute draw off gear of the present invention quick and convenient can be automatically completed the recovery to water floating body, in addition, the secondary track by setting inclined rotating, can be effectively prevented from that the track on stern chute is caused to damage, can substantially reduce the cost of maintenance.
Description
Technical field
The present invention relates to the device of the water floating bodies such as folding and unfolding canoe on the parents such as ship, offshore platform, particularly a kind of draw off gear of stern chute formula canoe.
Background technology
The off-shore structures such as ship, offshore platform, because function needs often configure the relatively small and relatively flexible equipment of volume, such as marine drift mark, dink, torpedo.Especially in public affair ship（Customs, maritime patrol, fish-farming operation, maritime affairs and frontier policeman's ship etc.）Upper application is more universal, and usual public affair ship needs outfit 1~2, and marine canoe is relatively low and the deficiency of task cannot be performed in shallow water area or narrow water because hull is larger for making up the big ship speed of a ship or plane as dink at a high speed.The Tracing Historical, big ship matches somebody with somebody the conventional folding and unfolding mode of marine canoe towing type, loop wheel machine formula, boat davit formula and stern chute formula.Loop wheel machine formula, boat davit formula sea hull form device,-as carry out folding and unfolding operation with loop wheel machine, boat davit etc., speed is slow, troublesome poeration and security is inadequate, it is impossible to carry out folding and unfolding operation when sea situation higher or lash ship are navigated by water, it is impossible to meet the requirement to its rapidity and security when public affair ship is enforced the law.And conventional stern chute formula floating object draw off gear, particularly to the draw off gear of marine canoe, mainly using hull stern as auxiliary slide channel, " recessed " shape chute is set in hull stern, by marine canoe row or mode of traction is rushed to realize the folding and unfolding of marine canoe.Its stern chute only sets single inclined plane, is drained on track by the quick punching of marine canoe and then completes to reclaim by mode of traction, and during the row of punching of marine canoe, impulsive force is big, and easily the track on canoe and stern chute is caused to damage.In addition, in the environment of sea situation high, marine canoe is difficult to be directed at inclined track, also made troubles to the marine canoe of recovery.
The content of the invention
Present invention aims to provide a kind of stern chute formula water floating body draw off gear safe, easy to operate, impact, reduction maintenance cost that water floating body gets on the right track to stern chute can be effectively reduced.
Stern chute formula water floating body draw off gear of the present invention, hull stern is provided with conduit obliquely, there are the main orbit and secondary track moved up and down by the first drive mechanism drives edge conduit in conduit, main orbit both sides set guide groove, and secondary track is divided into front and rear two sections, and leading portion is hinged with back segment, the end of leading portion both sides is installed by guide wheel, guide wheel is installed at the middle part of back segment both sides, is placed in the guide groove of main orbit by the guide wheel of forward and backward two sections installations, secondary track is moved relative to main orbit；The bracket for placing water floating body is also installed on secondary track；The both sides of main orbit be also equipped with for drive pair track along hinged place it is tortuous downwards and by complications after the second drive mechanism for stretching upwards of secondary track.
A kind of stern chute formula water floating body draw off gear of the present invention, downward-sloping conduit is provided with hull stern, slidable main orbit and secondary track are provided with conduit, secondary track is divided into front and rear two sections, leading portion is hinged with back segment, wherein secondary track can under the driving of the second drive mechanism along hinged place it is tortuous downwards or under tortuous state it is straight back up.When needing to reclaim water floating body, secondary track is tortuous downwards along hinged place under the driving of the second drive mechanism, at this moment the back segment of secondary track is in horizontality, water floating body conveniently can be easily moved on the bracket of secondary track, then the second drive mechanism drive pair track is stretched upwards, it is synchronous to drive water floating body to be inclined upwardly, and be finally consistent with main orbit angle of inclination, at this moment the first drive mechanism drives main orbit to be slided upwards along conduit, and main orbit drives secondary track synchronous slide that water floating body is recycled into hull stern.When needing to let pass the water floating body of hull stern, main orbit is slided under the promotion of the first drive mechanism to conduit afterbody, synchronous to pull secondary track to slide into close to sea level, and then the water floating body on secondary track is let pass to sea.A kind of stern chute formula water floating body draw off gear of the present invention, by setting main orbit and secondary track simultaneously, wherein secondary track can tortuous downwards, rotation, adjust gradient, easily water floating body is moved on the secondary track with sea holding level, there is a problem of being difficult to be directed at and rush to inclined plane in the environment of sea situation high compared to traditional stern chute draw off gear for only setting single inclined plane, stern chute draw off gear of the invention is in the environment of sea situation high, water floating body is also easy to align with and enters the secondary track of level, operates easier, security higher.In addition, water floating body does not need larger impulsive force when entering the secondary track of level, needs larger impulse force quickly to rush to inclined track compared to traditional water floating body, can be effectively prevented from that the track on stern chute is caused to damage, the cost of maintenance can be substantially reduced, processing safety is improved.
Brief description of the drawings
Fig. 1 is a kind of stern chute formula water floating body draw off gear structural representation of the invention.
Fig. 2 is a kind of stern chute formula water floating body draw off gear part-structure schematic diagram 1 of the invention.
Fig. 3 is a kind of stern chute formula water floating body draw off gear part-structure schematic diagram 2 of the invention.
Fig. 4 is rope drum apparatus structure schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, 2, 3, hull stern 1 is provided with conduit 2 obliquely, have in conduit 2 and 5 main orbits 3 moved up and down along conduit and secondary track 4 are driven by the first drive mechanism, the both sides of main orbit 3 set guide groove, and secondary track is divided into front and rear two sections, and leading portion is hinged with back segment, the end of leading portion both sides is installed by guide wheel, guide wheel is installed at the middle part of back segment both sides, is placed in the guide groove of main orbit by the guide wheel of forward and backward two sections installations, secondary track is moved relative to main orbit；The bracket 7 for placing water floating body is also installed on secondary track；The both sides of main orbit be also equipped with for drive pair track along hinged place it is tortuous downwards and by complications after the second drive mechanism 6 for stretching upwards of secondary track.When needing to reclaim water floating body, it is tortuous downwards that secondary track deviates main orbit under the driving of the second drive mechanism, when secondary track is rotated to it is consistent with sea level when stop, when being horizontally situated, water floating body can be on level run to the bracket of secondary track, first drive mechanism drive pair track is pulled up until being consistent with main orbit angle of inclination, at this moment first driving means drive main orbit to be slided upwards along conduit, and main orbit drives secondary track synchronous slide that water floating body is recycled into hull stern.When needing to let pass the water floating body of hull stern, main orbit is slided under the promotion of first driving means to conduit afterbody, synchronous to pull secondary track to slide, and water floating body is let pass to sea.
Wherein the second drive mechanism can be hydraulic cylinder, and hydraulic cylinder one end is fixed on main orbit, and the other end is connected with the hinged place of secondary track.Hydraulic cylinder can drive the tortuous or straight back up downwards along hinged place of secondary track by driving expansion link to move back and forth.Second drive mechanism is alternatively servomotor and screw rod, and the hinged place of secondary track is equipped with nut, servomotor can drive nut rotation moved up and down along screw rod, drive the tortuous or straight back up downwards along hinged place of secondary track.Second drive mechanism can also be disk rotating motor and rope, disk rotating motor is fixed on main orbit, rope one end is connected with disk rotating motor, the other end is connected with the hinged place of secondary track, during by disk rotating motor rotating disk guy tightening, drive secondary track downward along hinged place, during reversion disk rotating motor, rope is unclamped, secondary track is tortuous downwards along hinged place in the presence of self gravitation.
As shown in Figure 4,First drive mechanism includes hydraulic cylinder,Fixed pulley plate 9 and movable pulley plate 8,Hydraulic cylinder is fixed on conduit,Its telescopic end is affixed with movable pulley plate,The movable pulley plate left and right sides is each provided with outer movable pulley and interior movable pulley,Fixed pulley plate is fixed on hull stern,The fixed pulley plate left and right sides is each provided with default pulley and outer fixed pulley,It is connected with main orbit after being fixed in the interior fixed pulley that the rope on the left of fixed pulley plate bypasses in movable pulley plate left side on the left of movable pulley and fixed pulley plate successively,It is connected with main orbit after being fixed in the interior fixed pulley that the rope on the right side of fixed pulley plate bypasses in movable pulley plate right side on the right side of movable pulley and fixed pulley plate successively,It is connected with main orbit after being fixed in the outer movable pulley that the rope on the left of secondary track bypasses on the left of outer fixed pulley and movable pulley plate on the left of fixed pulley plate successively,It is connected with main orbit after being fixed in the outer movable pulley that the rope on the right side of secondary track bypasses on the right side of outer fixed pulley and movable pulley plate on the right side of fixed pulley plate successively,When Driven by Hydraulic Cylinder movable pulley plate is moved,By the drive of pulley and rope,The speed ratio for realizing main orbit and negative rail is 1:2.When main orbit is slided to conduit afterbody, secondary track change has been slided to the tail end of main orbit, realizes synchronous sliding.
In addition, the first drive mechanism is also two hydraulic cylinders, two hydraulic cylinders are each attached on conduit；The telescopic end of one of hydraulic cylinder is connected with the upper end of main orbit, and the upper end of the telescopic end of another hydraulic cylinder then with secondary track is connected.Main orbit and secondary track realize the main orbit sliding speed different from secondary track respectively by different Driven by Hydraulic Cylinder, and so that main orbit is slided during to conduit afterbody, secondary track can be slided to the afterbody of main orbit simultaneously.
The conduit angular range downward-sloping with respect to hull stern is between 12 ° to 16 °, shallower conduit is inclined by setting, can be with shallower when on the one hand determining that water floating body slides into ship stern by conduit, improve security, on the other hand the tractive force being pulled up of first hydraulic cylinder can be mitigated, can prevents from depending on and being lost hydraulic cylinder unduly.
Roller is provided with main orbit, or roller is set on conduit, realize that main orbit is effectively slided on conduit.Roller can be multiple, by being provided with roller on conduit, can effectively mitigate the friction between main orbit and conduit, and main orbit sliding on conduit can be more smooth, also can effectively mitigate the tractive force that first hydraulic cylinder is pulled up main orbit.
It is provided with the roller mutually pushed up with conduit on main orbit both sides, or is set in the two side of conduit and offseted on the outside of roller and main orbit.Multiple rollers are arranged side by side successively respectively in the both sides of main orbit, the process of water floating body is being pulled up, mutually being pushed up with conduit by the roller of the main orbit left and right sides can effectively correct the position of water floating body, allow water floating body to be not likely to produce sidesway and deviation.
Hanging deck, hanging deck and the top positioned at main orbit roller are respectively arranged with the side wall of the conduit left and right sides, and are offseted with roller or main orbit both sides top.Hanging deck on conduit can effectively prevent main orbit from spinning upside down by heading on the roller of main orbit, improve the stability of stern chute formula draw off gear.
Main orbit both sides are provided with guard rail, the railing of guard rail tail end turns forward.Guard rail can effectively prevent water floating body from deviateing main orbit, and the railing of guard rail tail end turns forward, and can prevent water floating body from the railing of guard rail is collided during rushing to secondary track.
The roller for preventing water floating body from colliding also is provided with secondary track in addition.Roller can also be multiple, during bracket of the water floating body on secondary track is rushed to, the impulsive force lowered when water floating body rushes to secondary track can effectively be buffered by roller-coaster, and water floating body and secondary track can be protected simultaneously.
Laterally opened stern door is provided with conduit afterbody, stern door is double door, can be realized opening or closing by Driven by Hydraulic Cylinder, when water floating body is slided upwards on conduit, by setting stern door, stern door closed in time and effectively lowers impact of the wave to water floating body.
The wave measurement device for measuring wave of the sea parameter is provided with conduit afterbody.Wave measurement device can be sensor, and the sea situation on sea is measured in real time by setting wave measurement device, can conveniently judge to open the opportunity of stern door, and when water floating body enters proper on the bracket of secondary track.
It is provided with to fix the clamping device of water floating body position on secondary track, especially for the seizure clamping device of canoe, clamping device includes clamping device body, clamping device body is set towards canoe hanger bar, the notch for being available for hanger bar to insert, closing piece is hinged with body, closing piece top sets the groove that can accommodate hanger bar, swing rod is also hinged with clamping device body, the end of swing rod sets fixture block, corresponding positions are equipped with the draw-in groove being engaged with fixture block on closing piece, the first spring and second spring are also equipped with clamping device body, first spring and second spring connect closing piece and swing rod respectively, traction closing piece and swing rod swing around rightabout respectively, when fixture block is inserted in draw-in groove, closing piece and swing rod can be mutually stuck, hanger bar in groove is pinned；And during fixture block disengaging draw-in groove, closing piece and swing rod are pulled Quick release, unlock hanger bar.Locking folder on water floating body is held and is fixed on secondary track, skew is not likely to produce on secondary track during upward sliding to ensure that water floating body is fixed on.
Claims (10)
1. a kind of stern chute formula water floating body draw off gear, it is characterised in that：Hull stern is provided with conduit obliquely, there are the main orbit and secondary track moved up and down by the first drive mechanism drives edge conduit in conduit, main orbit both sides set guide groove, secondary track is divided into front and rear two sections, leading portion is hinged with back segment, and guide wheel is installed in the end of leading portion both sides, and guide wheel is installed at the middle part of back segment both sides, it is placed in the guide groove of main orbit by the guide wheel of forward and backward two sections installations, secondary track is moved relative to main orbit；The bracket for placing water floating body is also installed on secondary track；The both sides of main orbit be also equipped with for drive pair track along hinged place it is tortuous downwards and by complications after the second drive mechanism for stretching upwards of secondary track.
2. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：First drive mechanism includes two hydraulic cylinders, and two hydraulic cylinders are each attached on conduit；The telescopic end of one of hydraulic cylinder is connected with the upper end of main orbit, and the upper end of the telescopic end of another hydraulic cylinder then with secondary track is connected.
3. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：First drive mechanism includes hydraulic cylinder, fixed pulley plate and movable pulley plate, hydraulic cylinder is fixed on conduit, its telescopic end is affixed with movable pulley plate, the movable pulley plate left and right sides is each provided with outer movable pulley and interior movable pulley, fixed pulley plate is fixed on hull stern, the fixed pulley plate left and right sides is each provided with default pulley and outer fixed pulley, it is respectively and fixedly connected to be connected with main orbit after the rope of the fixed pulley plate left and right sides bypasses interior movable pulley and interior fixed pulley successively, is respectively and fixedly connected to be connected with main orbit after the rope of the secondary track left and right sides bypasses outer fixed pulley and outer movable pulley successively.
4. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：The second described drive mechanism is hydraulic cylinder, and hydraulic cylinder is located at the top of secondary track, and its one end is fixed on the part that main orbit is located above secondary track, and the other end is connected with the hinged place of secondary track.
5. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：The left and right sides is respectively provided with the roller mutually pushed up with conduit on main orbit;Or the two side of conduit sets and offseted on the outside of roller and main orbit.
6. a kind of stern chute formula water floating body draw off gear according to claim 5, it is characterised in that：Hanging deck is respectively arranged with the side wall of the conduit left and right sides, hanging deck is located at the top of main orbit roller, and is offseted with roller or main orbit both sides top.
7. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：Laterally opened stern door is provided with conduit afterbody.
8. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：The wave measurement device for measuring wave parameter is provided with conduit afterbody.
9. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：Main orbit both sides are provided with guard rail, the railing of guard rail tail end turns forward.
10. a kind of stern chute formula water floating body draw off gear according to claim 1, it is characterised in that：Clamping device is additionally provided with secondary track, the clamping device includes body, body is set towards hanger bar, the notch for being available for hanger bar to insert, closing piece is hinged with body, closing piece top sets the groove that can accommodate hanger bar, swing rod is also hinged with body, the end of swing rod sets fixture block, corresponding positions are equipped with the draw-in groove being engaged with fixture block on closing piece, the first spring and second spring are also equipped with clamping device body, first spring and second spring connect closing piece and swing rod respectively, traction closing piece and swing rod swing around rightabout respectively, when fixture block is inserted in draw-in groove, closing piece and swing rod can be mutually stuck, hanger bar in groove is pinned；And during fixture block disengaging draw-in groove, closing piece and swing rod are pulled Quick release, unlock hanger bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207371.7A CN104163232B (en) | 2014-05-16 | 2014-05-16 | A kind of stern chute formula water floating body draw off gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207371.7A CN104163232B (en) | 2014-05-16 | 2014-05-16 | A kind of stern chute formula water floating body draw off gear |
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| Publication Number | Publication Date |
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| CN104163232A CN104163232A (en) | 2014-11-26 |
| CN104163232B true CN104163232B (en) | 2017-05-31 |
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| CN201410207371.7A Active CN104163232B (en) | 2014-05-16 | 2014-05-16 | A kind of stern chute formula water floating body draw off gear |
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| CN106476993B (en) * | 2015-08-28 | 2018-07-31 | 山东琴海船舶设备有限公司 | Stern chute formula dink draw off gear |
| CN105460182B (en) * | 2015-11-25 | 2017-06-20 | 哈尔滨工程大学 | Wave glider draw off gear |
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| CN107032049A (en) * | 2017-04-13 | 2017-08-11 | 中船重工重庆智能装备工程设计有限公司 | A kind of racy speed boat stern chute draw off gear |
| CN107839843A (en) * | 2017-10-27 | 2018-03-27 | 深圳市云洲创新科技有限公司 | A kind of more piece bracket, ships and light boats and ships and light boats lay recovery method |
| CN108146585A (en) * | 2017-12-26 | 2018-06-12 | 广州船舶及海洋工程设计研究院 | A kind of stern gliding style marine equipment draw off gear tracks structure |
| CN108146582A (en) * | 2018-01-02 | 2018-06-12 | 广州船舶及海洋工程设计研究院 | A kind of stern chute formula marine equipment draw off gear driving structure |
| CN113247189B (en) * | 2018-02-07 | 2024-03-29 | 梯阶电梯工程有限公司 | Water lifting equipment and lifting carrier thereof |
| CN108867600A (en) * | 2018-08-08 | 2018-11-23 | 中国舰船研究设计中心 | A kind of unmanned floating body clamping recyclable device in sea |
| CN109591963A (en) * | 2018-11-27 | 2019-04-09 | 中国舰船研究设计中心 | A kind of chute type unmanned boat draw off gear for ship stern |
| CN109853463A (en) * | 2019-01-21 | 2019-06-07 | 卢宗鸿 | A kind of ships and light boats berthing device and ships method of docking |
| CN110733618B (en) * | 2019-10-25 | 2024-04-16 | 广州船舶及海洋工程设计研究院(中国船舶集团有限公司第六〇五研究院) | Lifting type continuous retraction device for water floating body |
| CN110901836B (en) * | 2019-12-13 | 2021-02-12 | 江苏科技大学 | Ship laying and recycling system |
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| CN104163232A (en) | 2014-11-26 |
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Address after: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee after: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corp.) Address before: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee before: GUANGZHOU MARINE ENGINEERING Corp. |
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Address after: 510095 building 11, No. 5, Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corp.) Address before: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee before: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corp.) |
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Correction item: Patentee|Address Correct: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Shipbuilding Industry Group Corporation)|510095 building 11, No. 5, Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province False: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corporation)|510095 building 11, No. 5, Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Number: 46-02 Volume: 35 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510095 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ship and Ocean Engineering Design and Research Institute (the 65th Research Institute of China State Shipbuilding Corporation Corp.) Address before: 510095 building 11, No.5 Luhu Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.) |
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| CP01 | Change in the name or title of a patent holder |