CN103010407A - High-speed rescue boat lowering device - Google Patents
High-speed rescue boat lowering device Download PDFInfo
- Publication number
- CN103010407A CN103010407A CN2012105661001A CN201210566100A CN103010407A CN 103010407 A CN103010407 A CN 103010407A CN 2012105661001 A CN2012105661001 A CN 2012105661001A CN 201210566100 A CN201210566100 A CN 201210566100A CN 103010407 A CN103010407 A CN 103010407A
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- driving cylinder
- connecting portion
- arm frame
- hinged
- rescue craft
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The invention discloses a high-speed rescue boat lowering device. The device comprises a lifting arm frame, a lifting arm, pulling cables, a plurality of guide wheels, a first connecting part, a second connecting part and a hook, wherein the lifting arm is hinged with the lifting arm frame; the guide wheels are hinged to the lifting arm frame; the first connecting part is fixedly arranged on the lower end part of the lifting arm; the second connecting part is used for being connected with a rescue boat; the hook is fixedly arranged on the second connecting part; the first connecting part is provided with an inner cavity; the second connecting part is matched with the inner cavity; clamping grooves which are opened downwards are formed in the first connecting part; positioning rods are fixedly arranged on the second connecting part; the positioning rods are matched with the clamping grooves; an adjusting mechanism is arranged between the lifting arm frame and the lifting arm; the lifting arm frame and the lifting arm are matched through the first connecting part on the lifting arm and the second connecting part on the rescue boat; and the first connecting part and the second connecting part are matched through the clamping grooves and the positioning rods to form a rigid body. Swing is reduced in a rescue boat lowering process and a wave compensation effect can be achieved when the rescue boat falls onto the water surface, the rescue boat stably falls onto the water surface, the safety factor is high, and the stability is further improved because the adjusting mechanism for adjusting the verticality and the levelness is arranged.
Description
Technical field
The present invention relates to a kind of high speed rescue craft falls and puts device.
Background technology
Rescue craft is usually in the situation that the large ship escaping tool as the occupant in danger, the most rescue craft falls to be put device and comprises the arm frame, the arm that is hinged with described arm frame, draw off gear, be set around the trailing cable on the described draw off gear, be arranged at several track adjusting wheels on the described arm frame, described trailing cable walks around that the suspension hook on rescue craft is connected between several described track adjusting wheels, between said structure has the following disadvantages: 1, in falling the process of putting, because the rigidity of trailing cable is not enough, cause rescue craft to let slip Cheng Zhonghui and wave falling, even rotation, cause the personnel of meeting with misfortune again to be jolted; 2, when rescue craft drops down onto the water surface, rescue craft can be along with wave heave and set, less stable, and may cause secondary injury to the personnel of meeting with misfortune, safety factor is relatively poor.
Summary of the invention
The object of the invention is to overcome the defective that exists in the prior art, provide a kind of and can prevent waving and the high speed rescue craft of compensation of undulation falls and puts device.
For achieving the above object, technical scheme of the present invention has provided a kind of high speed rescue craft and has fallen and put device, comprise the arm frame, the arm that the upper end of upper end and described arm frame is hinged, be set around the trailing cable on the winch, be articulated in several track adjusting wheels on the described arm frame, be fixedly installed on described arm bottom the first connecting portion, be used for connecting the second connecting portion of rescue craft, be fixedly installed on the suspension hook on described the second connecting portion, described the first connecting portion has inner chamber, described the second connecting portion matches with described inner chamber, has at least one downward opening draw-in groove on described the first connecting portion, be fixedly installed at least one radius stay on described the second connecting portion, described radius stay matches with described draw-in groove, one end of described trailing cable has the Access Division of matching with described suspension hook, described trailing cable is walked around several described track adjusting wheels and is connected with described suspension hook, is provided with the regulating mechanism of regulating rescue craft squareness and levelness between described arm frame and the described arm.
As preferably, described the first connecting portion and described the second connecting portion are all tapered.
As preferably, described draw-in groove has four, four described draw-in grooves be distributed in described the first connecting portion around, described radius stay has four, four described radius stays be distributed in described the second connecting portion around.
As preferably, described regulating mechanism comprises the first driving cylinder that is used for regulating the arm squareness that an end and described arm frame are hinged, the second driving cylinder and the 3rd driving cylinder that upper end and described arm frame are hinged, the other end of described the first driving cylinder and described arm are hinged, bottom and the described arm of described the second driving cylinder and described the 3rd driving cylinder are hinged, described two driving cylinders and described the 3rd driving cylinder lay respectively at the both sides of described arm, and described the second driving cylinder and described the 3rd driving cylinder vertically arrange.
As preferably, described the second driving cylinder and described the 3rd driving cylinder are positioned at the both sides of described arm relatively symmetrically.
As preferably, described the first driving cylinder, described the second driving cylinder, described the 3rd driving cylinder are hydraulic actuating cylinder.
As preferably, described arm frame comprises the 4th driving cylinder that the other end of arm frame body, bottom and described underframe that an end of horizontally disposed underframe, bottom and described underframe is hinged is hinged, the upper end of described the 4th driving cylinder and described arm frame body are hinged, and the upper end of the upper end of described arm and described arm frame body is hinged.
As preferably, be provided with the first hull support portion on the described arm frame body, be fixedly installed the hull bracing frame on the described base, be provided with the second hull support portion on the described hull bracing frame, described the first hull support portion and described the second hull support portion consist of rescue craft jointly to be supported.
As preferably, be provided with the tightening device of regulating described trailing cable degree of tension on the described arm frame, described tightening device is arranged between several described track adjusting wheels.
As preferably, the tension wheel on the piston rod that described tightening device comprises the 5th driving cylinder that is fixedly installed on the described arm frame, be articulated in described the 5th driving cylinder.
Advantage of the present invention and beneficial effect are: match with the second connecting portion on the rescue craft by the first connecting portion on the arm, both match with radius stay by draw-in groove, form rigid unitary, rescue craft reduces in falling the process of putting and waves and rescue craft drops down onto the effect that can play compensation of undulation on the water surface, more steady, safety factor is higher, and is provided with the regulating mechanism of regulating squareness and levelness, has further increased stationarity.
Description of drawings
Fig. 1 is schematic diagram of the present invention (rescue craft sling state);
Fig. 2 is schematic diagram of the present invention (rescue craft fall into water state);
Fig. 3 is lateral plan of the present invention (rescue craft sling state);
Fig. 4 is the A place enlarged drawing of Fig. 1;
Fig. 5 is the B place enlarged drawing of Fig. 3.
Among the figure: 1, arm frame body; 2, underframe; 3, arm; 4, winch; 5, trailing cable; 6, track adjusting wheel; 7, the first connecting portion; 8, the second connecting portion; 9, rescue craft; 10, suspension hook; 11, draw-in groove; 12, radius stay; 13, the first driving cylinder; 14, the second driving cylinder; 15, the 3rd driving cylinder; 16, the 4th driving cylinder; 17, the first hull support portion; 18, the second hull support portion; 19, hull bracing frame; 20, the 5th driving cylinder; 21, tension wheel.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Such as Fig. 1-shown in Figure 4, a kind of high speed rescue craft falls puts device, comprise the arm frame, the arm 3 that the upper end of upper end and described arm frame is hinged, be set around the trailing cable 5 on the winch 4, rotation is arranged at several track adjusting wheels 6 on the described arm frame, be fixedly installed on described arm 3 bottoms the first connecting portion 7, be fixedly installed on the second connecting portion 8 on the rescue craft 9, be fixedly installed on the suspension hook 10 on described the second connecting portion 8, described the first connecting portion 7 has inner chamber, described the second connecting portion 8 matches with described inner chamber, have four downward opening draw-in grooves 11 on described the first connecting portion 7, be fixedly installed four radius stays 12 on described the second connecting portion 8, four described draw-in grooves 11 be distributed in described the first connecting portion 7 around, four described radius stays 12 be distributed in described the second connecting portion 8 around, described radius stay 12 matches with described draw-in groove 11, the other end of described trailing cable 5 has the Access Division of matching with described suspension hook 10, described trailing cable 5 is walked around several described track adjusting wheels 6 and is connected with described suspension hook 10, is provided with the regulating mechanism of regulating rescue craft 9 squareness and levelness between described arm frame and the described arm 3.Described the first connecting portion 7 is all tapered with described the second connecting portion 8.Can be to be conical or square taper.
Such as Fig. 1-shown in Figure 5, described regulating mechanism comprises the first driving cylinder 13 for the squareness of regulating described arm 3 that an end and described arm frame are hinged, the second driving cylinder 14 that upper end and described arm frame are hinged and the 3rd driving cylinder 15, the other end of described the first driving cylinder 13 and described arm 3 are hinged, bottom and the described arm 3 of described the second driving cylinder 14 and described the 3rd driving cylinder 15 are hinged, described two driving cylinders and described the 3rd driving cylinder 15 lay respectively at the both sides of described arm 3, described the second driving cylinder 14 and the 15 vertical settings of described the 3rd driving cylinder.
Such as Fig. 1-shown in Figure 4, described the second driving cylinder 14 and described the 3rd driving cylinder 15 are arranged at the both sides of described arm 3 relatively symmetrically.
Without diagram, described the first driving cylinder 13, described the second driving cylinder 14, described the 3rd driving cylinder 15 are hydraulic actuating cylinder.
As shown in Figure 1-Figure 3, described arm frame comprises the 4th driving cylinder 16 that the other end of arm frame body 1, bottom and described underframe 2 that an end of horizontally disposed underframe 2, bottom and described underframe 2 is hinged is hinged, the upper end of described the 4th driving cylinder 16 and described arm frame body 1 are hinged, and the upper end of the upper end of described arm 3 and described arm frame body 1 is hinged.
Such as Fig. 1-shown in Figure 2, be provided with the first hull support portion 17 on the described arm frame body 1, be fixedly installed hull bracing frame 19 on the described base, be provided with the second hull support portion 18 on the described hull bracing frame 19, described the first hull support portion 17 consists of rescue craft 9 jointly with described the second hull support portion 18 to be supported.Sling and it is positioned on the first hull support portion 17 and the second hull support portion 18 good stability behind the rescue craft 9.
Such as Fig. 1-shown in Figure 2, be provided with the tightening device of regulating described trailing cable 5 degree of tensions on the described arm frame, described tightening device is arranged between several described track adjusting wheels 6.Such as Fig. 1-shown in Figure 2, the tension wheel 21 on the piston rod that described tightening device comprises the 5th driving cylinder 20 that is fixedly installed on the described arm frame, be articulated in described the 5th driving cylinder 20.By controlling the 5th driving cylinder 20 flexible control trailing cable 5 degree of tensions that then can reach, simple in structure, easy to adjust.
Principle of work: at first the suspension hook 10 on trailing cable 5 and the rescue craft 9 is fixed, operation winch 4 is sling rescue craft 9, thereby so that the first connecting portion 7 and the second connecting portion 8 fasten, radius stay 12 is inserted in the corresponding draw-in groove 11, so that rescue craft 9 and arm 3 both form the integral body of rigidity, then control the 4th driving cylinder 16 flexible, driving arm frame body 1 rotates relative to underframe 2, rescue craft 9 is put into the water surface, because both form the integral body of rigidity arm 3 and rescue craft 9, and control its squareness and levelness by regulating mechanism, thereby in the process that rescue craft 9 falls, rescue craft 9 is more steady, can not wave, and when rescue craft 9 falls to the water surface, rescue craft 9 can be along with the fluctuating of wave heave and set, namely have the compensation of undulation function, whole device stability can be good, otherwise when rescue craft 9 was sling by the water surface, principle of work was similar.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a high speed rescue craft falls and puts device, it is characterized in that: comprise the arm frame, the arm that the upper end of upper end and described arm frame is hinged, be set around the trailing cable on the winch, be articulated in several track adjusting wheels on the described arm frame, be fixedly installed on described arm bottom the first connecting portion, be used for connecting the second connecting portion of rescue craft, be fixedly installed on the suspension hook on described the second connecting portion, described the first connecting portion has inner chamber, described the second connecting portion matches with described inner chamber, has at least one downward opening draw-in groove on described the first connecting portion, be fixedly installed at least one radius stay on described the second connecting portion, described radius stay matches with described draw-in groove, one end of described trailing cable has the Access Division of matching with described suspension hook, described trailing cable is walked around several described track adjusting wheels and is connected with described suspension hook, is provided with the regulating mechanism of regulating rescue craft squareness and levelness between described arm frame and the described arm.
2. high speed rescue craft as claimed in claim 1 falls and puts device, it is characterized in that: described the first connecting portion and described the second connecting portion are all tapered.
3. high speed rescue craft as claimed in claim 1 falls and puts device, it is characterized in that: described draw-in groove has four, four described draw-in grooves be distributed in described the first connecting portion around, described radius stay has four, four described radius stays be distributed in described the second connecting portion around.
4. high speed rescue craft as claimed in claim 3 falls and puts device, it is characterized in that: described regulating mechanism comprises that an end and described arm frame be hinged is used for regulating the first driving cylinder of described arm squareness, the second driving cylinder and the 3rd driving cylinder that upper end and described arm frame are hinged, the other end of described the first driving cylinder and described arm are hinged, bottom and the described arm of described the second driving cylinder and described the 3rd driving cylinder are hinged, described two driving cylinders and described the 3rd driving cylinder lay respectively at the both sides of described arm, and described the second driving cylinder and described the 3rd driving cylinder vertically arrange.
5. high speed rescue craft as claimed in claim 4 falls and puts device, it is characterized in that: described the second driving cylinder and described the 3rd driving cylinder are positioned at the both sides of described arm relatively symmetrically.
6. high speed rescue craft as claimed in claim 4 falls and puts device, it is characterized in that: described the first driving cylinder, described the second driving cylinder, described the 3rd driving cylinder are hydraulic actuating cylinder.
7. high speed rescue craft as claimed in claim 1 falls and puts device, it is characterized in that: described arm frame comprises the 4th driving cylinder that the other end of arm frame body, bottom and described underframe that an end of horizontally disposed underframe, bottom and described underframe is hinged is hinged, the upper end of described the 4th driving cylinder and described arm frame body are hinged, and the upper end of the upper end of described arm and described arm frame body is hinged.
8. high speed rescue craft as claimed in claim 7 falls and puts device, it is characterized in that: be provided with the first hull support portion on the described arm frame body, be fixedly installed the hull bracing frame on the described base, be provided with the second hull support portion on the described hull bracing frame, described the first hull support portion and described the second hull support portion consist of rescue craft jointly to be supported.
9. high speed rescue craft as claimed in claim 1 falls and puts device, it is characterized in that: be provided with the tightening device of regulating described trailing cable degree of tension on the described arm frame, described tightening device is arranged between several described track adjusting wheels.
10. high speed rescue craft as claimed in claim 9 falls and puts device, it is characterized in that: the tension wheel on the piston rod that described tightening device comprises the 5th driving cylinder that is fixedly installed on the described arm frame, be articulated in described the 5th driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566100.1A CN103010407B (en) | 2012-12-24 | 2012-12-24 | High-speed rescue boat lowering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566100.1A CN103010407B (en) | 2012-12-24 | 2012-12-24 | High-speed rescue boat lowering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010407A true CN103010407A (en) | 2013-04-03 |
| CN103010407B CN103010407B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210566100.1A Active CN103010407B (en) | 2012-12-24 | 2012-12-24 | High-speed rescue boat lowering device |
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| CN (1) | CN103010407B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434960A (en) * | 2013-07-26 | 2013-12-11 | 江阴市北海救生设备有限公司 | A-shaped lifting hydraulic winch |
| CN103482028A (en) * | 2013-09-17 | 2014-01-01 | 镇江维斯特船用设备有限公司 | Mechanical-connecting-rod-type anti-swing device applied to lifeboat davit |
| CN108163150A (en) * | 2017-12-25 | 2018-06-15 | 东南大学 | Self-locking connecting device and its application in unmanned boat recycling is laid |
| CN110526133A (en) * | 2019-08-22 | 2019-12-03 | 中船绿洲镇江船舶辅机有限公司 | A kind of high low speed automatic switchover system and its switching method for rescue boat removal process |
| CN112026997A (en) * | 2020-08-06 | 2020-12-04 | 上海外高桥造船有限公司 | Lifeboat lifting device for ocean-going passenger ship |
| CN113863737A (en) * | 2021-09-10 | 2021-12-31 | 深圳市海能通信股份有限公司 | Intelligent management integrated energy cabinet for 5G base station |
| CN116573105A (en) * | 2023-06-29 | 2023-08-11 | 广船国际有限公司 | Auxiliary boat retraction device and ship |
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| GB2150903A (en) * | 1983-12-07 | 1985-07-10 | Per Berger | Method and assembly for launching or retrieving a lifeboat |
| WO1997028042A2 (en) * | 1996-02-02 | 1997-08-07 | Hmb Hydraulik & Maschinenbau Buxtehude Gmbh | Device and process for lowering and raising a ships's boat |
| CN101786489A (en) * | 2009-12-21 | 2010-07-28 | 镇江维斯特船用设备有限公司(外商独资) | Telescopic boat davit |
| CN201647085U (en) * | 2010-02-05 | 2010-11-24 | 射阳远洋船舶辅机有限公司 | Quick boat recovery and release installation |
| CN201842220U (en) * | 2010-10-18 | 2011-05-25 | 江阴市北海救生设备有限公司 | Rescue boat descending and placing device with swing protection device |
| CN201980898U (en) * | 2010-07-20 | 2011-09-21 | 蓬莱琴海舰船设备有限公司 | Horizontally-folded sea wave compensation type crane |
| CN102381442A (en) * | 2010-09-01 | 2012-03-21 | 蓬莱琴海舰船设备有限公司 | Quick unhooking device for crane |
| CN203127106U (en) * | 2012-12-24 | 2013-08-14 | 江阴市北海救生设备有限公司 | High-speed rescue boat dropping device |
-
2012
- 2012-12-24 CN CN201210566100.1A patent/CN103010407B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150903A (en) * | 1983-12-07 | 1985-07-10 | Per Berger | Method and assembly for launching or retrieving a lifeboat |
| WO1997028042A2 (en) * | 1996-02-02 | 1997-08-07 | Hmb Hydraulik & Maschinenbau Buxtehude Gmbh | Device and process for lowering and raising a ships's boat |
| CN101786489A (en) * | 2009-12-21 | 2010-07-28 | 镇江维斯特船用设备有限公司(外商独资) | Telescopic boat davit |
| CN201647085U (en) * | 2010-02-05 | 2010-11-24 | 射阳远洋船舶辅机有限公司 | Quick boat recovery and release installation |
| CN201980898U (en) * | 2010-07-20 | 2011-09-21 | 蓬莱琴海舰船设备有限公司 | Horizontally-folded sea wave compensation type crane |
| CN102381442A (en) * | 2010-09-01 | 2012-03-21 | 蓬莱琴海舰船设备有限公司 | Quick unhooking device for crane |
| CN201842220U (en) * | 2010-10-18 | 2011-05-25 | 江阴市北海救生设备有限公司 | Rescue boat descending and placing device with swing protection device |
| CN203127106U (en) * | 2012-12-24 | 2013-08-14 | 江阴市北海救生设备有限公司 | High-speed rescue boat dropping device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434960A (en) * | 2013-07-26 | 2013-12-11 | 江阴市北海救生设备有限公司 | A-shaped lifting hydraulic winch |
| CN103482028A (en) * | 2013-09-17 | 2014-01-01 | 镇江维斯特船用设备有限公司 | Mechanical-connecting-rod-type anti-swing device applied to lifeboat davit |
| CN108163150A (en) * | 2017-12-25 | 2018-06-15 | 东南大学 | Self-locking connecting device and its application in unmanned boat recycling is laid |
| CN108163150B (en) * | 2017-12-25 | 2019-06-18 | 东南大学 | Self-locking connecting device and its application in unmanned boat recycling is laid |
| CN110526133A (en) * | 2019-08-22 | 2019-12-03 | 中船绿洲镇江船舶辅机有限公司 | A kind of high low speed automatic switchover system and its switching method for rescue boat removal process |
| CN110526133B (en) * | 2019-08-22 | 2024-02-02 | 中船绿洲镇江船舶辅机有限公司 | High-low speed automatic switching system and switching method for rescue boat recycling process |
| CN112026997A (en) * | 2020-08-06 | 2020-12-04 | 上海外高桥造船有限公司 | Lifeboat lifting device for ocean-going passenger ship |
| CN112026997B (en) * | 2020-08-06 | 2021-09-10 | 上海外高桥造船有限公司 | Lifeboat lifting device for ocean-going passenger ship |
| CN113863737A (en) * | 2021-09-10 | 2021-12-31 | 深圳市海能通信股份有限公司 | Intelligent management integrated energy cabinet for 5G base station |
| CN116573105A (en) * | 2023-06-29 | 2023-08-11 | 广船国际有限公司 | Auxiliary boat retraction device and ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010407B (en) | 2015-05-20 |
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Denomination of invention: A high-speed rescue boat lowering device Granted publication date: 20150520 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGYIN BEIHAI LSA Co.,Ltd. Registration number: Y2024980012075 |
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