CN212951043U - Lifting device of lifeboat - Google Patents
Lifting device of lifeboat Download PDFInfo
- Publication number
- CN212951043U CN212951043U CN202021791005.8U CN202021791005U CN212951043U CN 212951043 U CN212951043 U CN 212951043U CN 202021791005 U CN202021791005 U CN 202021791005U CN 212951043 U CN212951043 U CN 212951043U
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- Prior art keywords
- lifeboat
- wire rope
- main body
- steel wire
- limiting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000004873 anchoring Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifting device of a lifeboat, which comprises a lifting frame main body, a traction steel wire rope and a lifeboat main body, wherein the traction steel wire rope is connected with a traction lifting mechanism in the lifting frame main body, the lower end of the traction steel wire rope is provided with an auxiliary diagonal structure, and the auxiliary diagonal structure is connected with the lifeboat main body through a hook, the utility model relates to the technical field of ships, the lifting device of the lifeboat improves the prior lifting frame main body, and the auxiliary diagonal structure is arranged at one end of the traction steel wire rope of the lifting frame, thereby improving the multi-directional connection between the lifeboat main body and the traction steel wire rope, further improving the stability in the process below the lifeboat, and simultaneously matching with a limit clamping structure, leading the pushing limit function on the side wall of the lifeboat main body in the horizontal direction, effectively avoiding the process of turning up the lifting frame main body, the lifeboat can be caused to turn sideways.
Description
Technical Field
The utility model relates to a boats and ships technical field specifically is a elevating gear of lifeboat.
Background
When boats and ships navigate at sea, when meetting the accident, people adopt the lifeboat to flee usually, need to descend the people on the lifeboat intercommunication lifeboat through elevating gear to put to the sea together this moment, current marine lifeboat frame, the lifeboat upper end is hung and is supported on the couple, the lower extreme passes through the cushion and supports, and it is fixed that the lifeboat outside passes through the rope, under the effect of luffing cylinder, the frame outwards overturns, make the lifeboat shift outside boats and ships, loosen the rope, with the lifeboat, at the in-process of frame outside upset, the lifeboat easily turns on one's side and causes the personnel on the boat to be injured, at the in-process of transferring the rope, the lifeboat rocks, also cause the personnel on the boat to receive the injury easily, holistic security performance is relatively poor, in view of the above-mentioned reason, to the deep.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a lifting device of lifeboat has solved prior art, at the in-process of the outside upset of frame, the lifeboat easily turns on one's side and causes personnel's on the ship be injured, at the in-process of transferring the rope, the lifeboat rocks, also causes personnel on the ship to receive the injury easily, the relatively poor problem of holistic security performance.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lifting device of a lifeboat comprises a lifting frame main body, a traction steel wire rope and a lifeboat main body, wherein the traction steel wire rope is connected with a traction lifting mechanism in the lifting frame main body, an auxiliary diagonal structure is arranged at the lower end of the traction steel wire rope, the auxiliary diagonal structure is connected with the lifeboat main body through a hook, limiting clamping structures are arranged on two sides of the auxiliary diagonal structure on the lifeboat main body, and two ends of each limiting clamping structure are connected with the side walls of the lifeboat main body;
the auxiliary cable-stayed structure comprises: the main hook is arranged at the lower end of the traction steel wire rope, the connecting ring is sleeved on the main hook, one end of the auxiliary steel wire rope is connected with the connecting ring, the auxiliary hook is arranged at the other end of the auxiliary steel wire rope, and the limiting connecting assembly is arranged on the side wall of the lifeboat body and matched with the auxiliary hook.
Preferably, the spacing coupling assembling includes: the rescue boat comprises a fixing seat, a rotating pin and U-shaped steel, wherein the fixing seat is arranged on the side wall of a main body of the rescue boat, the rotating pin is rotatably arranged in the fixing seat, and two ends of the U-shaped steel are welded with two ends of the rotating pin.
Preferably, the spacing clamping structure includes: the device comprises a limiting steel wire rope, a clamping limiting component and an anchoring limiting component, wherein the limiting steel wire rope is connected with a main hook, the reinforcing limiting component is arranged at the lower end of the limiting steel wire rope, and the anchoring limiting component is arranged on the side wall of the lifeboat body and matched with the clamping limiting component.
Preferably, the clamping limiting component comprises: two L templates and connecting plate, the connecting plate welds in two between the L template, the connecting plate with spacing wire rope is connected, two seted up positioning hole on the L template, positioning hole with the spacing subassembly phase-match of anchoring.
Preferably, the anchoring limiting assembly comprises: the fixing block is arranged on the side wall of the lifeboat body, and the anchor posts are welded to the lower end of the fixing block and matched with the through holes in the L-shaped plate.
Preferably, the side wall of the lifeboat body is provided with a limiting roller wheel, the limiting roller wheel is a grooved wheel, and the size of the grooved wheel is matched with that of the limiting steel wire rope.
Advantageous effects
The utility model provides a lifting device of lifeboat. The method has the following beneficial effects: this elevating gear of lifeboat, improve current elevator frame main part, one end at elevator frame haulage wire rope sets up supplementary oblique-pulling structure, thereby carry out diversified being connected between improvement lifeboat main part and the haulage wire rope, and then promote the stability of lifeboat below in-process, coordinate spacing clamping structure simultaneously, make the top to the lifeboat main part lateral wall in the horizontal direction push away limiting displacement, the effectual in-process of turning up at the frame main part of having avoided, probably lead to the emergence of the lifeboat side upset condition, the prior art has been solved, in the in-process of frame outside upset, the lifeboat easily turns on one's side and causes personnel on the ship be injured, in the in-process of transferring the rope, the lifeboat rocks, also cause the personnel on the ship to receive the injury easily, the relatively poor problem of holistic security performance.
Drawings
Fig. 1 is a schematic view of a front view structure of a lifting device of a lifeboat of the present invention.
Fig. 2 is a schematic side view of a lifting device of a lifeboat according to the present invention.
Fig. 3 is a schematic view of the a-position local amplification structure of the lifting device of the lifeboat of the present invention.
Fig. 4 is a schematic view of a b-position local amplification structure of a lifting device of a lifeboat of the present invention.
In the figure: 1-a lifter frame body; 2-traction steel wire rope; 3-a lifeboat body; 4-main hook; 5-connecting rings; 6-auxiliary steel wire rope; 7-auxiliary hook; 8, a fixed seat; 9-a rotation pin; 10-U-shaped steel; 11-a limiting steel wire rope; 12-L template; 13-a connecting plate; 14-fixing block; 15-anchor post; 16-limiting roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Referring to fig. 1-4, the present invention provides a lifting device for a lifeboat:
example (b): as can be known from the attached figures 1-4 of the specification, the scheme comprises a lifting frame main body 1, a traction steel wire rope 2 and a lifeboat main body 3, wherein the position relation and the connection relation are as follows, the traction steel wire rope 2 is connected with a traction lifting mechanism in the lifting frame main body 1, the lower end of the traction steel wire rope 2 is provided with an auxiliary cable-stayed structure, the auxiliary cable-stayed structure is connected with the lifeboat main body 3 through a hook, two sides of the auxiliary cable-stayed structure on the lifeboat main body 3 are provided with limiting clamping structures, and two ends of the limiting clamping structures are connected with the side wall of the lifeboat main; the auxiliary diagonal structure comprises: the main hook 4, the connecting ring 5, the auxiliary steel wire rope 6, the auxiliary hook 7 and the limiting connection assembly are arranged in the following position relation and connection relation, the main hook 4 is arranged at the lower end of the traction steel wire rope 2, the connecting ring 5 is sleeved on the main hook 4, one end of the auxiliary steel wire rope 6 is connected with the connecting ring 5, the auxiliary hook 7 is arranged at the other end of the auxiliary steel wire rope 6, the limiting connection assembly is arranged on the side wall of the lifeboat main body 3 and is matched with the auxiliary hook 7, when in use, the existing elevator frame main body 1 is improved, one end of the elevator frame traction steel wire rope 2 is provided with the auxiliary cable-stayed structure, so that the multidirectional connection between the lifeboat main body 3 and the traction steel wire rope 2 is improved, the stability of the lifeboat in the process of lifting below is improved, and meanwhile, the limiting clamping structure is matched, so that the, the side-overturning condition of the lifeboat possibly caused in the process of the frame body outwards overturning is effectively avoided;
in the concrete implementation process, above-mentioned spacing coupling assembling includes: fixing base 8, rotating pin 9 and U shaped steel 10, its position relation and connection relation are as follows, fixing base 8 sets up on 3 lateral walls of lifeboat main part, rotating pin 9 rotates and sets up in fixing base 8, U shaped steel 10 both ends welding and rotating pin 9's both ends are last, when using, the upper end of supplementary steel cable is connected with main couple 4 through go-between 5, the lower extreme of supplementary wire rope 6 is hung on the U shaped steel 10 of dress on fixing base 8 through supplementary couple 7, put the in-process under, it is spacing to carry out comprehensive towed to lifeboat main part 3, thereby improve the stability of 3 actions of lifeboat main part, after the 3 below of lifeboat main part targets in place, supplementary wire rope 6 relaxs, take off supplementary couple 7, thereby make lifeboat main part 3 break away from.
In concrete implementation, as preferred setting, above-mentioned spacing centre gripping structure includes: spacing wire rope 11, the spacing subassembly of clamping and the spacing subassembly of anchoring, spacing wire rope 11 is connected with main hook 4, consolidates spacing subassembly and sets up on spacing wire rope 11's lower extreme, the spacing subassembly of anchoring sets up on 3 lateral walls of lifeboat main part, and with the spacing subassembly phase-match of clamping, wherein the spacing subassembly of clamping includes: two L templates 12 and connecting plate 13, connecting plate 13 weld between two L templates 12, and connecting plate 13 is connected with spacing wire rope 11, has seted up positioning hole on two L templates 12, and positioning hole and the spacing subassembly phase-match of anchoring, above-mentioned spacing subassembly of anchoring includes: fixed block 14 and anchor post 15, fixed block 14 sets up on 3 lateral walls of lifeboat main part, anchor post 15 welds on the lower extreme of fixed block 14, and with the through-hole phase-match on the L template 12, when using, the L template 12 lock of connecting plate 13 both sides is on anchor post 15 on fixed block 14, connecting plate 13 is under spacing wire rope 11's pulling effect, carry out the tensioning, thereby make the spacing fixed action to 3 both sides of lifeboat main part, and then improve the stability that whole lifeboat main part 3 rises and descend the in-process, avoid turning on one's side, lifeboat main part 3 transfers the back in place, spacing wire rope 11 relaxs, the connecting block is under the action of gravity, move downwards, thereby break away from with anchor post 15, relieve the limiting displacement to lifeboat main part 3.
In the specific implementation process, as the preferred setting, the side wall of the ascending lifeboat main body 3 is provided with the limiting idler wheel 16, the limiting idler wheel 16 is a grooved wheel, the size of the grooved wheel is matched with the size of the limiting steel wire rope 11, the side wall of the lifeboat main body 3 is protected, and the limiting steel wire rope 11 is prevented from scratching the side wall of the lifeboat main body 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A lifting device of a lifeboat comprises a lifting rack main body (1), a traction steel wire rope (2) and a lifeboat main body (3), and is characterized in that the traction steel wire rope (2) is connected with a traction lifting mechanism in the lifting rack main body (1), an auxiliary cable-stayed structure is arranged at the lower end of the traction steel wire rope (2), the auxiliary cable-stayed structure is connected with the lifeboat main body (3) through a hook, limiting clamping structures are arranged on two sides of the auxiliary cable-stayed structure on the lifeboat main body (3), and two ends of each limiting clamping structure are connected with the side wall of the lifeboat main body (3);
the auxiliary cable-stayed structure comprises: the main hook (4), the connecting ring (5), the auxiliary steel wire rope (6), the auxiliary hook (7) and the limiting connection assembly, the main hook (4) is arranged at the lower end of the traction steel wire rope (2), the connecting ring (5) is sleeved on the main hook (4), one end of the auxiliary steel wire rope (6) is connected with the connecting ring (5), the auxiliary hook (7) is arranged at the other end of the auxiliary steel wire rope (6), and the limiting connection assembly is arranged on the side wall of the lifeboat main body (3) and is matched with the auxiliary hook (7).
2. A lifeboat lift system according to claim 1 wherein said spacing attachment assembly includes: fixing base (8), rotating pin (9) and U shaped steel (10), fixing base (8) set up on lifeboat main part (3) lateral wall, rotating pin (9) rotate and set up in fixing base (8), U shaped steel (10) both ends welding and rotating pin (9) on the both ends.
3. A lifeboat lift apparatus according to claim 2 wherein said positive grip structure includes: the rescue boat comprises a limiting steel wire rope (11), a clamping limiting component and an anchoring limiting component, wherein the limiting steel wire rope (11) is connected with a main hook (4), the clamping limiting component is arranged at the lower end of the limiting steel wire rope (11), and the anchoring limiting component is arranged on the side wall of the rescue boat main body (3) and matched with the clamping limiting component.
4. A lifeboat lift apparatus according to claim 3 wherein said clamp stop assembly includes: two L templates (12) and connecting plate (13), connecting plate (13) weld two between L template (12), connecting plate (13) with spacing wire rope (11) are connected, two set up positioning hole on L template (12), positioning hole with the spacing subassembly phase-match of anchoring.
5. A lifeboat lift system according to claim 4 wherein the anchor stop assembly includes: the rescue boat comprises a fixing block (14) and anchor posts (15), wherein the fixing block (14) is arranged on the side wall of the rescue boat main body (3), and the anchor posts (15) are welded to the lower end of the fixing block (14) and matched with through holes in the L-shaped plate (12).
6. A lifeboat lifting device according to claim 3 wherein said lifeboat body (3) has a side wall provided with a position limiting roller (16), said position limiting roller (16) being a sheave, said sheave having a size matching the size of the position limiting wire rope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791005.8U CN212951043U (en) | 2020-08-24 | 2020-08-24 | Lifting device of lifeboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791005.8U CN212951043U (en) | 2020-08-24 | 2020-08-24 | Lifting device of lifeboat |
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| Publication Number | Publication Date |
|---|---|
| CN212951043U true CN212951043U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021791005.8U Active CN212951043U (en) | 2020-08-24 | 2020-08-24 | Lifting device of lifeboat |
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| CN (1) | CN212951043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619733A (en) * | 2021-08-18 | 2021-11-09 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Intelligent deploying and retracting method of modular boat deploying and retracting device |
| CN115071891A (en) * | 2022-07-22 | 2022-09-20 | 招商局金陵船舶(威海)有限公司 | Suspension arm device of ship lifeboat and using method |
-
2020
- 2020-08-24 CN CN202021791005.8U patent/CN212951043U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619733A (en) * | 2021-08-18 | 2021-11-09 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Intelligent deploying and retracting method of modular boat deploying and retracting device |
| CN113619733B (en) * | 2021-08-18 | 2023-12-19 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Intelligent retraction method of modularized dinghy retraction device |
| CN115071891A (en) * | 2022-07-22 | 2022-09-20 | 招商局金陵船舶(威海)有限公司 | Suspension arm device of ship lifeboat and using method |
| CN115071891B (en) * | 2022-07-22 | 2022-11-15 | 招商局金陵船舶(威海)有限公司 | Suspension arm device of ship lifeboat and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting device for lifeboats Effective date of registration: 20231221 Granted publication date: 20210413 Pledgee: Industrial and Commercial Bank of China Limited Rongcheng sub branch Pledgor: WEIHAI PACIFIC MARINE CO.,LTD. Registration number: Y2023980073420 |