CN100519947C - Intelligent fast release hook - Google Patents
Intelligent fast release hook Download PDFInfo
- Publication number
- CN100519947C CN100519947C CNB2007100378570A CN200710037857A CN100519947C CN 100519947 C CN100519947 C CN 100519947C CN B2007100378570 A CNB2007100378570 A CN B2007100378570A CN 200710037857 A CN200710037857 A CN 200710037857A CN 100519947 C CN100519947 C CN 100519947C
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- hook
- cable
- bolt
- quick release
- fast quick
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Abstract
A intelligent quick release hook mounted on dock comprises a detecting system, a motor, a speed reducer, a winch, an electric cable releaser and a release hook, wherein the detecting system comprises a main control computer, a stress detector and an alarm, the three-phase cage sensitive motor is connected with the speed reducer, and connected with the winch, the cable release hook is mounted with a stress sensor, when the stress sensor receives an abnormal stress signal from the stress sensor, the electric cable releaser controls an anchor hook to release cable. The invention has the advantages in that when the stress reaches dangerous value, the alarms works, the electric cable releaser controls the anchor hook to automatically release cable, to protect ship and dock, and the invention added with a flexible locking releaser can reduce strength and improve efficiency, and the hand operation has high speed and complete release on the cable with no load or full load.
Description
Technical field
The present invention relates to a kind of being installed on the harbour, be used for the special equipment of boats and ships stranded cable, heaving pile, especially a kind of intelligent fast quick release hook is when hawser is received above setting stress, can take off the equipment of cable fast.
Background technology
When the boats and ships landing pier, the crewman can be with the hawser bolt on the bollard on the harbour, thereby makes boats and ships steadily can not float.Particularly at large-scale oil product petrochemical industry harbour, promptly require bolt to get and fasteningly wish again when emergency, can in time throw off, especially few operating personnel, band cable and take off cable and effectively seem especially important rapidly under the big situation of stormy waves.For large vessel, it is incomparably huge to work the strength that produces, and for example boats and ships sail out of the harbour, and high sea is arranged, if hawser can not in time be thrown off, then probably damage harbour or boats and ships.Consider more dangerous occasion, for example harbour or ship fire, in order to reduce loss as far as possible, the timely disengaging of this harbour and boats and ships is very urgent especially.
But the bollard that uses on traditional harbour is a pillar usually, and rope will be around last several circles, and large vessel will just can tie down ship around last several root system cavils especially.When generation emergency ship needed to break away from fast, the staff was often in a rush, even also can harbour personnel's personal safety be threatened.
Therefore, need a kind of intelligence to take off cable device, when hawser stress reaches dangerous values, take off cable automatically.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of and reaches the intelligent fast quick release hook that dangerous values just can be taken off cable automatically when stress that hawser bore.
For reaching above-mentioned purpose, the invention provides a kind of intelligent fast quick release hook, a kind of intelligent fast quick release hook, comprise by the monitoring of CPU realization cutting with scissors cable mechanism, taking off cable mechanism and hawser, and the result who detects realized early warning and warning, wherein, constitute stranded cable mechanism by motor, reducer, capstan, CPU realizes cutting with scissors the control of cable mechanism by the monitoring to motor; CPU monitors in real time to the stress of hawser; Simultaneously, can cross monitoring and the control of electric operator realization to taking off cable mechanism.
Describedly take off cable mechanism and capstan is installed on the same mount pad, monitor the hawser force-bearing situation in real time, early warning and warning are provided by the stress pin sensor that is installed on the release mooring hook.
The described cable mechanism of taking off is that flexible locking takes off cable device, be arranged in the hook housing, constitute by action bars, hook bolt, grasp and link gear, this device realizes taking off fast cable by electric operator or manual lever, wherein, described action bars, its bottom be connected with one with the interactional tommy bar of link gear, tommy bar is connected with hook housing axle A; Described hook bolt is connected with hook housing axle D, and it is as the central axis of hook bolt, and the hook bolt comprises key and bolt tongue two parts, and key fixes grasp, and the bolt tongue is by the link gear screens.Form double flexible locking structure, in the time of need taking off the cable operating mode, can finish release by manual or electric control operation to hawser.
Described link gear comprises fork shaft cover, roller and spring, and wherein, described fork shaft cover is connected with hook housing axle B, comprises two arm of forces, and an arm of force and tommy bar are replaced, and a roller is fixed at another arm of force top, and the roller card is pressed in bolt tongue portion; Described spring one end and fork shaft cover are affixed, and the key of the other end and hook bolt is affixed.Under the help of link gear, the whole operation process is all linked with one another, only need to promote or the manipulation operation bar, but just moment realizes in the action of whole release hawser.
The inboard of described key is provided with block, rotates around the central axis D of key; Be connected with a handle that makes progress on the bolt tongue.Under this state, roller can't rotate the bolt tongue around central axis D as the spacing point of hook bolt screens.In the time of after taking off cable, need resetting, promote this handle,, and, spur spring simultaneously and make it and be returned to tensioning state by the roller screens until the horizontal arm Reversion Level position of hook bolt.
Described roller is installed on fork shaft and overlaps on the axle C at an arm of force top, and rotates around this C.The rotation of roller can help to reduce the frictional force between roller and hook bolt.
It is solid to adopt the spiral shell select to connect between described spring and key.
Described grasp is connected with hook housing axle E, is divided into release mooring hook and cantilever, and the top of cantilever is positioned in the below of block on the hook bolt.Like this, as long as after the roller displacement discharges the hook bolt, the hook bolt just can rotate under the pulling force of spring, thereby discharges grasp.
Described electric operator links to each other with action bars, realizes that CPU is to taking off the control of cable mechanism.This action bars also can be for by the directly actuated electric operating bar of CPU.
The operating principle of intelligent fast quick release hook of the present invention is:
After hawser puts release mooring hook, the running of CPU control motor, the reductor running provides desired output torque and output speed, and hawser is rolled in the capstan rotation, thus ship's fix.Pass through monitor for stress, for the CPU in the harbour control room provides monitored picture stable and that refresh continuously, and provide the load data of every hawser, receive strain gauge when monitor for stress and detect improper stress signal, CPU controls alarm equipment alarm, in time remind the staff to take appropriate measures, prevent the generation of contingency; Need take off cable when the monitor for stress prompting, CPU controls electric operator and starts, and the control release mooring hook takes off cable automatically, discharges hawser.
The operating principle that the interior flexible locking of release mooring hook of the present invention takes off cable device is:
Staff or electric operator pull joystick are rotated it clockwise around axle A, the tommy bar promotion fork shaft of action bars bottom overlaps an arm of force makes fork shaft cover integral body be rotated counterclockwise around axle B, should this be installed on the also interlock thereupon of roller at another arm of force top, B is rotated counterclockwise around axle, simultaneously, roller is around the counterclockwise rotation of C axle.After the roller displacement, the bolt tongue that is positioned at the roller below obtains discharging, one end and the hook bolt of spring are affixed with bolt in the upper right side of key, under the pulling of spring, the hook bolt turn 90 degrees around the dextrorotation of its central axis D axle, the last block that establish the key inboard of hook bolt is after dextrorotation turn 90 degrees thereupon, and the last block that was horizontal originally transfers vertical setting to, thereby discharges the cantilever top.Finally, grasp around the rotation of E axle, realizes taking off cable under the effect of cable tension.
Advantage of the present invention is:
1, when hawser stress reaches dangerous values, alarm can remind the staff to take corresponding measure immediately, simultaneously after surpassing certain stress, monitoring system can be sent instruction, make the electronic cable mechanism controls grasp that takes off take off cable automatically, avoid contingency to take place, protection boats and ships and harbour are not damaged;
2, added the intelligent fast quick release hook that flexible locking takes off cable device and compared, produced double insurance effect, alleviated working strength of workers, improved efficiency, further consolidated safety and reliability with traditional bollard;
3, can't be in emergency circumstances automatically-unhooked, manual operation discharges only action just can finish whole operations, is swift in motion, and can or reach under the full operating load safety in the hawser immunization with gD DNA vaccine and take off and put.
Description of drawings
Fig. 1 is the system principle block diagram of intelligent fast quick release hook of the present invention.
Fig. 2 is a release mooring hook master TV structure schematic diagram of the present invention.
Fig. 3 is the plan structure schematic diagram of release mooring hook of the present invention.
Fig. 4 takes off the main TV structure schematic diagram of cable device for flexible locking of the present invention.
Label declaration in the accompanying drawing
Fig. 2, in 3:
1 '-release mooring hook 2 '-motor 3 '-capstan
4 '-electric operator 5 '-mount pad
Among Fig. 4:
1-action bars, 2-tommy bar, 3-fork shaft cover
31,32-arm of force, 4-roller, 5-hook bolt
51-key 511-last block 52-bolt tongue
521-handle, 6-grasp, 61-release mooring hook
62-cantilever, 7-spring
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also the system principle block diagram of Fig. 1 intelligent fast quick release hook of the present invention, shown in the plan structure schematic diagram of Fig. 2 release mooring hook master TV structure schematic diagram and Fig. 3 release mooring hook, a kind of intelligent fast quick release hook, comprise by the monitoring of CPU realization cutting with scissors cable mechanism, taking off cable mechanism and hawser, and the result who detects realized early warning and warning, wherein, constitute stranded cable mechanism by 3-phase squirrel cage induction motor 2 ', reducer, capstan 3 ', CPU realizes cutting with scissors the control of cable mechanism by the monitoring to motor; CPU monitors in real time to the stress of hawser; Simultaneously, can cross monitoring and the control that electric operator 4 ' is realized taking off cable mechanism.
Describedly take off cable mechanism and capstan 3 ' is installed on the same mount pad, monitor the hawser force-bearing situation in real time, early warning and warning are provided by the stress pin sensor that is installed on the release mooring hook 1 '.
The operating principle of intelligent fast quick release hook of the present invention is:
After hawser puts release mooring hook 1 ', the 2 ' running of CPU control 3-phase squirrel cage induction motor, the reductor running provides desired output torque and output speed, and hawser is rolled in capstan 3 ' rotation, thus ship's fix.Pass through monitor for stress, for the CPU in the harbour control room provides monitored picture stable and that refresh continuously, and provide the load data of every hawser, receive strain gauge when monitor for stress and detect improper stress signal, CPU controls alarm equipment alarm, in time remind the staff to take appropriate measures, prevent the generation of contingency; When monitor for stress prompting need be taken off cable, CPU control electric operator 4 ' starts, and control release mooring hook 1 ' takes off cable automatically, discharges hawser.
See also shown in the main TV structure schematic diagram that Fig. 4 flexible locking of the present invention takes off cable device, taking off cable mechanism is that flexible locking takes off cable device, be arranged in the hook housing 8, constitute by action bars 1, hook bolt 5, grasp 6 and link gear, this device is realized taking off cable fast by electric operator 4 ' or manual lever, and wherein, described action bars 1 is connected with 8 of hook housings, its the bottom be connected with one with the interactional tommy bar 2 of link gear, its top links to each other with electric operator 4 '; Described hook bolt 5 is connected with 8 of hook housings, comprises key 51 and bolt tongue 52 two parts, and key 51 fixes grasp 6, and bolt tongue 52 is by the link gear screens.
Described linkage comprises fork shaft cover 3, roller 4 and spring 7, and wherein, described fork shaft cover 3 is connected with 8 of hook housings, comprises two arm of forces 31,32, and the arm of force 31 is replaced with tommy bar 2, and a roller 4 is fixed at the arm of force 32 tops, and roller 4 blocks and is pressed in bolt tongue 52 heads; It is 3 affixed that described spring 7 one ends and fork shaft overlap, and the key 51 of the other end and hook bolt 5 is affixed.
The inboard of described key 51 is provided with block 511, rotates around the central axis E of key 51 axle; Be connected with a handle that makes progress 521 on the bolt tongue 52.
Described roller 4 is installed on fork shaft and overlaps on the E axle at 3 arm of forces, 32 tops, and rotates around this axle.
It is solid that 51 of described spring 7 and keys adopt the spiral shell select to connect.
Described grasp 6 is connected with 8 of hook housings, is divided into release mooring hook 61 and cantilever 62, and the top of cantilever 62 is positioned in the below of block 511 on the hook bolt 5.
Described electric operator 4 ' links to each other with action bars 1, realizes that CPU is to taking off the control of cable mechanism.
The operating principle that the present invention takes off cable mechanism is:
When staff's pull joystick 1 or CPU control electric operator 4 ' pull joystick 1 is rotated it clockwise around the A axle, the tommy bar 2 of action bars 1 bottom promotes fork shafts and overlaps an arm of force 31 and make fork shaft overlap 3 integral body to be rotated counterclockwise around the B axle, therefore the roller 4 that is installed on another arm of force 32 tops also is rotated counterclockwise around the B axle, simultaneously, roller 4 is around the counterclockwise rotation of C axle.After roller 4 displacements, the bolt tongue 52 that is positioned at roller 4 below hook bolts 5 obtains discharging, and an end and the hook bolt 5 of spring 7 are affixed with screw in the upper right side of key 51, and under the pulling of spring 7, hook bolt 5 turn 90 degrees around the dextrorotation of its central axis D axle.Key 51 inboards of hook bolt 5 are provided with block 511, and the top of grasp cantilever 62 fixed for going up block 511, and after 5 dextrorotations of hook bolt turn 90 degrees, the last block 511 that was horizontal originally also transferred vertical setting to thereupon, thereby discharged cantilever 62 tops.Finally, grasp 6 around the rotation of E axle, discharges hawser under the effect of cable tension.
Claims (8)
1, a kind of intelligent fast quick release hook, comprise by the monitoring of CPU realization cutting with scissors cable mechanism, taking off cable mechanism and hawser, and the result who detects realized early warning and warning, wherein, constitute stranded cable mechanism by motor, reducer, capstan, CPU realizes cutting with scissors the control of cable mechanism by the monitoring to motor; CPU monitors in real time to the stress of hawser; Simultaneously, by monitoring and the control of electric operator realization to taking off cable mechanism, it is characterized in that: the described cable mechanism of taking off is that flexible locking takes off cable device, be arranged in the hook housing, be made of action bars, hook bolt, grasp and link gear, this device realizes taking off fast cable by electric operator or manual lever, wherein, described action bars, its bottom be connected with one with the interactional tommy bar of link gear, tommy bar is connected with the hook housing axle; Described hook bolt is connected with the hook housing axle, comprises key and bolt tongue two parts, and key fixes grasp, and the bolt tongue is by the link gear screens; Described link gear comprises fork shaft cover, roller and spring, and wherein, described fork shaft cover is connected with the hook housing axle, comprises two arm of forces, and an arm of force and tommy bar are replaced, and a roller is fixed at another arm of force top, and the roller card is pressed in bolt tongue portion; Described spring one end and fork shaft cover are affixed, and the key of the other end and hook bolt is affixed.
2, intelligent fast quick release hook according to claim 1 is characterized in that: describedly take off cable mechanism and capstan is installed on the same mount pad, monitor the hawser force-bearing situation in real time by the stress pin sensor that is installed on the release mooring hook, early warning and warning are provided.
3, intelligent fast quick release hook according to claim 1 is characterized in that: the inboard of described key is provided with block, around the central axis rotation of key.
4, intelligent fast quick release hook according to claim 3 is characterized in that: be connected with a handle that makes progress on the bolt tongue.
5, intelligent fast quick release hook according to claim 1 is characterized in that: described roller is installed on fork shaft and overlaps on the axle at an arm of force top, and rotates around this axle.
6, intelligent fast quick release hook according to claim 1 is characterized in that: it is solid to adopt the spiral shell select to connect between described spring and key.
7, intelligent fast quick release hook according to claim 1 is characterized in that: described grasp is connected with the hook housing axle, is divided into release mooring hook and cantilever, and the top of cantilever is positioned in the below of block on the hook bolt.
8, intelligent fast quick release hook according to claim 1 is characterized in that: described electric operator links to each other with action bars, realizes that CPU is to taking off the control of cable mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100378570A CN100519947C (en) | 2007-03-06 | 2007-03-06 | Intelligent fast release hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100378570A CN100519947C (en) | 2007-03-06 | 2007-03-06 | Intelligent fast release hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101016736A CN101016736A (en) | 2007-08-15 |
| CN100519947C true CN100519947C (en) | 2009-07-29 |
Family
ID=38725944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100378570A Expired - Fee Related CN100519947C (en) | 2007-03-06 | 2007-03-06 | Intelligent fast release hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519947C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234994A (en) * | 2010-04-27 | 2011-11-09 | 上海冠卓企业发展有限公司 | Intelligent automatic-reset quick release-mooring hook |
| CN102233944B (en) * | 2010-04-27 | 2014-10-01 | 上海冠卓企业发展有限公司 | Single point mooring intelligent quick cable releasing device |
| CN103407549A (en) * | 2013-08-27 | 2013-11-27 | 盐城工学院 | Marine full-automatic rapid mooring releasing hook |
| CN104787243B (en) * | 2015-04-27 | 2017-03-08 | 连云港远洋流体装卸设备有限公司 | The electronic quick releasing hook for untying the mooring rope |
| CN113277006B (en) * | 2021-06-30 | 2022-08-05 | 固蓝海事(重庆)工程技术有限公司 | Quick disengaging hook device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073276A (en) * | 1961-01-13 | 1963-01-15 | Taylor Pallister & Co Ltd | Bollards |
| US4389907A (en) * | 1976-06-11 | 1983-06-28 | Irving Epstein | Releasable hook |
| US5014638A (en) * | 1990-03-05 | 1991-05-14 | Ilves Juhani E | Mooring construction for a boat |
| CN1081982A (en) * | 1992-07-10 | 1994-02-16 | 戴维得·柯尔 | The rotatable bollard that is used for usse with wire ropes |
| CN2186701Y (en) * | 1994-01-31 | 1995-01-04 | 中国船舶工业总公司第九设计研究院 | Quick cable release device |
-
2007
- 2007-03-06 CN CNB2007100378570A patent/CN100519947C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073276A (en) * | 1961-01-13 | 1963-01-15 | Taylor Pallister & Co Ltd | Bollards |
| US4389907A (en) * | 1976-06-11 | 1983-06-28 | Irving Epstein | Releasable hook |
| US5014638A (en) * | 1990-03-05 | 1991-05-14 | Ilves Juhani E | Mooring construction for a boat |
| CN1081982A (en) * | 1992-07-10 | 1994-02-16 | 戴维得·柯尔 | The rotatable bollard that is used for usse with wire ropes |
| CN2186701Y (en) * | 1994-01-31 | 1995-01-04 | 中国船舶工业总公司第九设计研究院 | Quick cable release device |
Non-Patent Citations (4)
| Title |
|---|
| 在潮汐流作用下25万吨级油轮系缆力的模型试验研究. 陈中一，陈基成，赵颖.海洋工程，第16卷第3期. 1998 |
| 在潮汐流作用下25万吨级油轮系缆力的模型试验研究. 陈中一，陈基成，赵颖.海洋工程，第16卷第3期. 1998 * |
| 靠系泊作业监控系统集成. 蔡长泗.水运工程，第1期. 2001 |
| 靠系泊作业监控系统集成. 蔡长泗.水运工程，第1期. 2001 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101016736A (en) | 2007-08-15 |
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Address after: 201512 No. 3518 Jinshan Road, Shanghai, Jinshan District Patentee after: Shanghai crown Ocean Engineering Co., Ltd. Address before: 201512 No. 3518 Jinshan Road, Shanghai, Jinshan District Patentee before: Shanghai Eminent Enterprise Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20210306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |