CN116331449B - Lifeboat of hoisting and dragging device for ship - Google Patents
Lifeboat of hoisting and dragging device for ship Download PDFInfo
- Publication number
- CN116331449B CN116331449B CN202310626062.2A CN202310626062A CN116331449B CN 116331449 B CN116331449 B CN 116331449B CN 202310626062 A CN202310626062 A CN 202310626062A CN 116331449 B CN116331449 B CN 116331449B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- rod
- assembly
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
- Air Bags (AREA)
Abstract
The invention relates to the technical field of lifeboats, in particular to a lifeboat of a hoisting and dragging device for a ship, which comprises a boat body, an installation bottom plate, a placing rack, a speed reducing motor, a winding rack, a pull rope, a buoyancy expansion assembly and the like; the stern of the boat body is fixedly connected with a mounting bottom plate, a rack is connected to the mounting bottom plate in a sliding clamping mode, a gear motor is arranged on one side of the rack, the other side of the rack is fixedly connected with a winding rack, a pull rope is wound on the winding rack, and buoyancy expansion assemblies are arranged on two sides of the boat body. The displacement of the buoyancy expansion assembly to the lifeboat can be adjusted, so that the lifeboat can still work stably when the bearing capacity is excessive, the personnel safety is ensured, and the accident risk is reduced.
Description
Technical Field
The invention relates to the technical field of lifeboats, in particular to a lifeboat of a hoisting and dragging device for a ship.
Background
The lifeboat is a special lifeboat which is arranged on a ship and used for rescuing passengers when the ship is in accident, and an air box is usually arranged in the lifeboat, so that the lifeboat still has enough buoyancy after water enters the lifeboat to ensure the safety of the lifeboat and personnel on the lifeboat.
The life boat is an important device related to personal safety of people falling into water, but means for salvaging people falling into water or objects is quite single, mainly the people falling into water or salvaged objects are towed into a cabin from a ship side by throwing ropes or other modes through manual pulling, and as the volume of the life boat is much smaller than that of a common ship, the draft of the life boat can be increased during salvage or rescue, and sailing beyond the maximum draft of the life boat can lead to the reduction of the ship maneuvering performance, the risk of out of control exists, and especially the ship sails in a limited water area or a complex navigation environment, and the extra risk can be caused once the ship runs out of control.
Disclosure of Invention
In order to overcome the defects in the prior art, a lifeboat of a hoisting and dragging device for a ship is provided.
The technical proposal is as follows: the utility model provides a hoist and drag lifeboat of device for boats and ships, including hull, mounting plate, rack, gear motor, spool, stay cord and buoyancy expansion subassembly, the rigid coupling mounting plate is gone up to the stern of hull, and slip joint rack is gone up to mounting plate, and gear motor is installed to rack one side, and rack opposite side rigid coupling spool, gear motor's output shaft and the axis body rigid coupling of spool, the winding stay cord on the spool, the both sides of hull all set up buoyancy expansion subassembly.
Preferably, the buoyancy expansion assembly comprises a mounting frame, a poking plate, a first push rod, an air bag plate and a fixing block, wherein the shipboard on two sides of the boat body is fixedly connected with the mounting frame, the top of the mounting frame is rotationally connected with the poking plate, the poking plate is connected with the first push rod in a sliding manner, the air bag plates are sequentially overlapped from bottom to top and are mutually connected with the air bag plate in a sliding manner, the air bag plate IV is in sliding connection with the mounting frame, the top of the air bag plate I is fixedly connected with the fixing block, and the fixing block is in sliding connection with the poking plate.
Preferably, the device also comprises a wiper assembly, and the wiper assembly is arranged on the placing frame; the wiper assembly comprises a fixed frame, a sliding plate, a sliding block, a first clamping plate, a second clamping plate and a screw rod, wherein the fixed frame is fixedly connected to the rack, the sliding plate is connected to the fixed frame in a sliding mode, the sliding block is connected to the sliding plate in a sliding mode, one side of the sliding block is fixedly connected with the first clamping plate, the other side of the sliding block is connected with the second clamping plate in a sliding mode, threads on the second clamping plate penetrate through the screw rod, one end of the screw rod is connected with the first clamping plate in a rotating mode, and a pull rope can be arranged between the first clamping plate and the second clamping plate.
Preferably, the device also comprises a limiting component, and the toggle plate is provided with the limiting component; the limiting assembly comprises a fixed plate, helical teeth, a limiting inserted link and a first spring, wherein the fixed plate is fixedly connected on the mounting frame, the fixed plate is positioned above the stirring plate, a gap exists between the fixed plate and the stirring plate, the helical teeth are uniformly fixedly connected on the stirring plate, the limiting inserted link slides on the fixed plate, the limiting inserted link and the fixed plate are fixedly connected with the first spring together, and the limiting inserted link is in matched contact with the helical teeth.
Preferably, the device also comprises a limit trigger assembly, wherein the limit trigger assembly is arranged on the air bag plate I; the limiting trigger assembly comprises a side buoyancy plate, a fixing rod and a limiting lug, wherein the fixing rod is fixedly connected to the air bag plate I, the side buoyancy plate is connected to the fixing rod in a sliding mode, the limiting lug is fixedly connected to the side buoyancy plate, a notch is formed in the air bag plate, and the limiting lug is in sliding fit with the notch.
Preferably, the boat body also comprises elastic pushing-out components, and the elastic pushing-out components are arranged on two sides of the boat body; the elastic push-out assembly comprises a fixed cylinder, a second push rod and a second spring, wherein the fixed cylinder is symmetrically and fixedly connected to two sides of the boat body, the second push rod is connected in the fixed cylinder in a sliding mode, one end of the second push rod slides through a side boat board of the boat body, the other end of the second push rod is hinged to the first push rod, and the second spring is sleeved on the second push rod.
Preferably, the device also comprises a poking assembly, and the poking assembly is arranged on the fixed plate; the poking assembly comprises an inclined block and an L-shaped ejector rod, the inclined block is fixedly connected to the fixed plate, the L-shaped ejector rod is rotatably connected to the limiting inserted rod, and the L-shaped ejector rod is in sliding fit with the inclined block.
The beneficial effects of the invention are as follows: the displacement of the lifeboat can be adjusted through the buoyancy expansion assembly, so that the lifeboat can still work stably when the bearing capacity is excessive, the personnel safety is ensured, and the accident risk is reduced;
meanwhile, the water scraping assembly is utilized to scrape the immersed pull rope when the pull rope is retracted, so that the water content of the pull rope is reduced, and the service life of the pull rope can be greatly prolonged;
the airbag plates can be unfolded one by one in a planned way by utilizing the limiting trigger assembly, so that the airbag plates can be reasonably used according to needs and are easy to use;
the poking plate pushed open by the aid of the limiting assembly cannot retract automatically, and the airbag plate after being unfolded is prevented from retracting again.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of the mounting base plate, the gear motor, the winding frame and the pull rope of the invention.
FIG. 4 is a schematic perspective view of a buoyancy expansion assembly according to the present invention.
Fig. 5 is a schematic perspective view of a wiper assembly according to the present invention.
Fig. 6 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 7 is a schematic perspective view of the spacing assembly of the present invention after being separated from the toggle plate.
Fig. 8 is a schematic perspective view of a limit trigger assembly according to the present invention.
Fig. 9 is a schematic perspective view of a side buoyancy plate and a limit bump according to the present invention.
Fig. 10 is a schematic perspective view of an elastic push-out assembly according to the present invention.
Fig. 11 is a schematic sectional perspective view of a fixing cylinder of the present invention.
Fig. 12 is a schematic perspective view of a pick-up assembly according to the present invention.
FIG. 13 is a schematic view of the structure of the airbag panel of the buoyancy expansion assembly of the present invention after deployment.
Reference numerals illustrate: 1-boat body, 2-stern, 3-mounting bottom plate, 31-rack, 4-gear motor, 5-reel, 6-stay cord, 7-buoyancy expansion component, 71-mounting frame, 72-toggle plate, 73-first push rod, 74 a-airbag plate I, 74 b-airbag plate II, 74 c-airbag plate III, 74 d-airbag plate IV, 75-fixed block, 8-wiper component, 81-fixed frame, 82-sliding plate, 83-sliding block, 84-first clamping plate, 85-second clamping plate, 86-screw rod, 9-limit component, 91-fixed plate, 92-skewed tooth, 93-limit plunger, 94-first spring, 10-limit trigger component, 101-side buoyancy plate, 102-fixed rod, 103-limit bump, 11-elastic push-out component, 111-fixed cylinder, 112-second push rod, 113-second spring, 12-toggle component, 121-skewed block, 122-L-shaped ejector rod.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1: 1-3, including hull 1, mounting plate 3, rack 31, gear motor 4, spool 5, stay cord 6 and buoyancy expansion module 7, pass through bolt fastening mounting plate 3 on stern 2 of hull 1, slip joint rack 31 on the mounting plate 3, gear motor 4 is installed in rack 31 left side, rack 31 right side passes through bolt fastening spool 5, can take off rack 31 together when hull 1 does not need to use, gear motor 4's output shaft and spool 5's axis rigid coupling, spool 5's axis is last to be convoluteed stay cord 6, gear motor 4 can drive the axis rotation so receive and release stay cord 6, hull 1's both sides all set up buoyancy expansion module 7.
As shown in fig. 1, fig. 2, fig. 4 and fig. 13, the buoyancy expansion assembly 7 includes a mounting frame 71, a toggle plate 72, a first push rod 73, an air bag plate and a fixing block 75, wherein the mounting frame 71 is fixed on the boat side on both sides of the boat body 1 through bolts, the toggle plate 72 is rotatably connected to the top of the mounting frame 71, the toggle plate 72 is slidably connected to the first push rod 73, the first push rod 73 is used for pushing the toggle plate 72 in a direction away from the boat side, the air bag plate iv 74d is slidably connected to the mounting frame 71, the air bag plate iv 74d is slidably connected to the air bag plate iii 74c, the air bag plate ii 74b is slidably connected to the air bag plate ii 74b, the air bag plate i 74a is fixedly connected to the top of the air bag plate i 74a, the air bag plates (74 d, 74c, 74b, 74 a) each include an air bag filled with air, the fixing block 75 is slidably connected to the toggle plate 72, and the fixing block 75 is also pushed to extend the air bag plate 74d, 74b, 74a can extend when the toggle plate 72 is pushed in a direction away from the boat side.
As shown in fig. 2 and 5, the device further comprises a wiper assembly 8, and the wiper assembly 8 is arranged on the rack 31; the wiper assembly 8 comprises a fixed frame 81, a sliding plate 82, a sliding block 83, a first clamping plate 84, a second clamping plate 85 and a screw rod 86, the fixed frame 81 is arranged on the rack 31 through bolts, the sliding plate 82 is longitudinally and slidably connected to the fixed frame 81, the sliding block 83 is transversely and slidably connected to the sliding plate 82, the first clamping plate 84 is welded to the left side of the sliding block 83, the second clamping plate 85 is slidably connected to the right side of the sliding block 83, threads on the second clamping plate 85 penetrate through the screw rod 86, one end of the screw rod 86 is rotatably connected with the first clamping plate 84, the second clamping plate 85 can slide towards the first clamping plate 84 by rotating the screw rod 86, and a pull rope 6 can be placed between the first clamping plate 84 and the second clamping plate 85 so as to clamp and squeeze the pull rope 6.
As shown in fig. 2, 6 and 7, the device also comprises a limiting component 9, and the toggle plate 72 is provided with the limiting component 9; the limiting component 9 comprises a fixing plate 91, helical teeth 92, a limiting inserted rod 93 and a first spring 94, the fixing plate 91 is welded on the mounting frame 71, the fixing plate 91 is located above the stirring plate 72, a gap exists between the fixing plate 91 and the stirring plate 72, the helical teeth 92 are uniformly welded on the stirring plate 72, the helical teeth 92 are located in the gap between the fixing plate 91 and the stirring plate 72, the limiting inserted rod 93 slides on the fixing plate 91, the limiting inserted rod 93 and the fixing plate 91 are fixedly connected with the first spring 94 together, the first spring 94 is used for keeping the limiting inserted rod 93 to be capable of pushing against the helical teeth 92, therefore, when the stirring plate 72 is pushed towards the side far away from the ship board, the limiting inserted rod 93 slides along the inclined plane of the helical teeth 92, and when the stirring plate 72 needs to be pulled back, the limiting inserted rod 93 is blocked by the helical teeth 92, and the limiting inserted rod 93 needs to be pulled up to be pulled back.
As shown in fig. 2, 8 and 9, the device further comprises a limit trigger assembly 10, wherein the limit trigger assembly 10 is arranged on the air bag plate I74 a; the limit triggering assembly 10 comprises a side buoyancy plate 101, a fixing rod 102 and limit lugs 103, wherein the fixing rod 102 is fixedly connected to the air bag plate I74 a, the side buoyancy plate 101 is longitudinally and slidably connected to the fixing rod 102, the limit lugs 103 are welded to the side buoyancy plate 101, notches are formed in the air bag plates (74 d, 74c, 74b and 74 a), the limit lugs 103 are slidably engaged with the notches, the limit lugs 103 are clamped into the four notches of the air bag plates (74 d, 74c, 74b and 74 a) in an initial state, and the limit lugs 103 are sequentially separated from the notches of the air bag plates (74 d, 74c, 74b and 74 a) from bottom to top along with the upward movement of the limit lugs 103, so that the four air bag plates (74 d, 74c, 74b and 74 a) can be fully unfolded.
When the rescue is needed to be carried out on the person falling into water by the lifeboat, firstly, the pull rope 6 can be placed between the first clamping plate 84 and the second clamping plate 85, then the screw 86 is rotated to enable the second clamping plate 85 to be close to the first clamping plate 84 so as to clamp the pull rope 6, then the pull rope 6 is pulled out, the tail end of the pull rope 6 is bound with a buoyancy ring (other relevant buoyancy rescue tools can be used), the bound buoyancy ring is thrown to the side of the person falling into water, after the person falling into water grabs the buoyancy ring, the pull rope 6 is wound by the gear motor 4 so as to pull the person falling into water onto the boat body 1, in the winding process, the pull rope 6 is squeezed and rubbed by the first clamping plate 84 and the second clamping plate 85, and most of water soaked in the pull rope 6 is extruded, so that mildew damage caused by excessive wetting of the pull rope 6 is avoided, when the goods in the boat body 1 is close to the full load, the first push rod 73 is pushed to push the poking plate 72 to the side far away from the boat body, in this way, the air bag plates (74 d, 74c, 74b, 74 a) are pushed out together, in the process of rotating the poking plate 72, the limiting plunger 93 slides along the inclined plane of the inclined teeth 92 and blocks the poking plate 72 from being retracted, the side buoyancy plate 101 floats up after contacting the water surface in the process of increasing the draft of the boat body 1 by the downward pressure of the heavy object, the limiting protruding block 103 moves up along with the water surface, when the notch of the air bag plate IV 74d is separated from the limiting protruding block 103, the air bag plates (74 c, 74b, 74 a) can continue to extend outwards for a plate distance to increase the liquid discharge volume of the boat body 1, and after the side buoyancy plate 101 moves up to the limit distance, the rest air bag plates (74 c, 74b, 74 a) can sequentially extend and open, so that the boat body 1 reaches the maximum water discharge amount to increase the draft of the boat body 1, the rescue salvage device can ensure that the rescue boat can still work stably in the rescue salvage process.
Example 2: on the basis of the embodiment 1, as shown in fig. 2, 10 and 11, the boat body further comprises elastic pushing-out assemblies 11, and the elastic pushing-out assemblies 11 are arranged on two sides of the boat body 1; the elastic push-out assembly 11 comprises a fixed cylinder 111, a second push rod 112 and a second spring 113, the fixed cylinder 111 is symmetrically welded on the left side and the right side of the boat body 1, the second push rod 112 is connected in a sliding manner in the fixed cylinder 111, one end of the second push rod 112 slides through a side boat board of the boat body 1, the other end of the second push rod 112 is hinged with the first push rod 73, the second spring 113 is sleeved on the second push rod 112, the second spring 113 is used for keeping the second push rod 112 to always push the first push rod 73, namely, when the side buoyancy plate 101 moves upwards with the limit bump 103, the second push rod 112 can automatically push the first push rod 73, so that the expansion air bag plates (74 d, 74c, 74b and 74 a) do not need laborious operation.
As shown in fig. 6 and 12, the device further comprises a lifting assembly 12, and the lifting assembly 12 is arranged on the fixing plate 91; the lifting assembly 12 comprises an inclined block 121 and an L-shaped ejector rod 122, the inclined block 121 is welded on the fixed plate 91, the L-shaped ejector rod 122 is rotationally connected to the limiting plunger rod 93, the L-shaped ejector rod 122 is in sliding fit with the inclined block 121, when the L-shaped ejector rod 122 rotationally slides to the top of the inclined block 121, the L-shaped ejector rod 122 pulls up the limiting plunger rod 93, so that the limiting plunger rod 93 is not contacted with the inclined teeth 92 any more, and the limiting plunger rod 93 does not need to be pulled all the time when the air bag plates (74 d, 74c, 74b and 74 a) are retracted.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (5)
1. The utility model provides a life boat of hoist and drag device for boats and ships, including hull (1), mounting plate (3), rack (31) and gear motor (4), rigid coupling mounting plate (3) on stern (2) of hull (1), slip joint rack (31) on mounting plate (3), rack (31) one side installation gear motor (4), a serial communication port, still including spool (5), stay cord (6) and buoyancy expansion subassembly (7), rack (31) opposite side rigid coupling spool (5), the output shaft of gear motor (4) and the axis rigid coupling of spool (5), spool (5) are gone up and are coiled stay cord (6), both sides of hull (1) all set up buoyancy expansion subassembly (7);
the buoyancy expansion assembly (7) comprises a mounting frame (71), a stirring plate (72), a first push rod (73), air bag plates (74 d, 74c, 74b, 74 a) and a fixed block (75), wherein the mounting frame (71) is fixedly connected to the sides of the two sides of the boat body (1), the top of the mounting frame (71) is rotationally connected with the stirring plate (72), the stirring plate (72) is slidingly connected with the first push rod (73), the air bag plates (74 d, 74c, 74b, 74 a) are sequentially overlapped from bottom to top in the mounting frame (71) and are mutually slidingly connected, the air bag plate IV (74 d) is slidingly connected with the mounting frame (71), the top of the air bag plate I (74 a) is fixedly connected with the fixed block (75), and the fixed block (75) is slidingly connected with the stirring plate (72);
the device also comprises a limiting component (9), and the toggle plate (72) is provided with the limiting component (9); limiting component (9) is including fixed plate (91), skewed tooth (92), spacing inserted bar (93) and first spring (94), rigid coupling fixed plate (91) on installing frame (71), fixed plate (91) are located toggle plate (72) top, and there is the clearance between fixed plate (91) and the toggle plate (72), even rigid coupling skewed tooth (92) on toggle plate (72), slip on fixed plate (91) passes spacing inserted bar (93), joint first spring (94) between spacing inserted bar (93) and the fixed plate (91), spacing inserted bar (93) and skewed tooth (92) cooperation contact.
2. The lifeboat of the hoisting and dragging device for the ship according to claim 1, further comprising a wiper assembly (8), wherein the wiper assembly (8) is arranged on the placing frame (31); the wiper assembly (8) comprises a fixed frame (81), a sliding plate (82), a sliding block (83), a first clamping plate (84), a second clamping plate (85) and a screw rod (86), wherein the fixed frame (81) is fixedly connected to the rack (31), the sliding plate (82) is connected to the fixed frame (81) in a sliding mode, the sliding block (83) is connected to the sliding plate (82) in a sliding mode, the first clamping plate (84) is fixedly connected to one side of the sliding block (83), the second clamping plate (85) is connected to the other side of the sliding block (83) in a sliding mode, threads on the second clamping plate (85) penetrate through the screw rod (86), one end of the screw rod (86) is connected with the first clamping plate (84) in a rotating mode, and the pull rope (6) is located between the first clamping plate (84) and the second clamping plate (85) when being discharged downwards.
3. The lifeboat of the hoisting and dragging device for the ship according to claim 1, further comprising a limit trigger assembly (10), wherein the limit trigger assembly (10) is arranged on the air bag plate I (74 a); the limiting trigger assembly (10) comprises a side buoyancy plate (101), a fixing rod (102) and limiting protruding blocks (103), wherein the fixing rod (102) is fixedly connected to the air bag plate I (74 a), the fixing rod (102) is connected with the side buoyancy plate (101) in a sliding mode, the limiting protruding blocks (103) are fixedly connected to the side buoyancy plate (101), gaps are formed in the air bag plates (74 d, 74c, 74b and 74 a), and the limiting protruding blocks (103) are slidably matched with the gaps.
4. A lifeboat of a marine winch towing arrangement according to claim 3, further comprising elastic push-out assemblies (11), the hull (1) being provided with elastic push-out assemblies (11) on both sides; the elastic pushing-out assembly (11) comprises a fixed cylinder (111), a second push rod (112) and a second spring (113), wherein the fixed cylinder (111) is fixedly connected to two sides of the boat body (1) symmetrically, the second push rod (112) is connected in a sliding mode in the fixed cylinder (111), one end of the second push rod (112) slides through a side boat board of the boat body (1), the other end of the second push rod (112) is hinged to the first push rod (73), and the second spring (113) is sleeved on the second push rod (112).
5. A lifeboat of a marine winch towing arrangement according to any one of claims 1 to 4, further comprising a kick-up assembly (12), wherein the kick-up assembly (12) is arranged on the fixing plate (91); the poking assembly (12) comprises an inclined block (121) and an L-shaped ejector rod (122), the inclined block (121) is fixedly connected to the fixed plate (91), the L-shaped ejector rod (122) is rotatably connected to the limiting inserted rod (93), and the L-shaped ejector rod (122) is in sliding fit with the inclined block (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310626062.2A CN116331449B (en) | 2023-05-31 | 2023-05-31 | Lifeboat of hoisting and dragging device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310626062.2A CN116331449B (en) | 2023-05-31 | 2023-05-31 | Lifeboat of hoisting and dragging device for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116331449A CN116331449A (en) | 2023-06-27 |
| CN116331449B true CN116331449B (en) | 2023-08-04 |
Family
ID=86880815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310626062.2A Active CN116331449B (en) | 2023-05-31 | 2023-05-31 | Lifeboat of hoisting and dragging device for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116331449B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116691925B (en) * | 2023-08-07 | 2023-11-07 | 山东航宇船业集团股份有限公司 | Yacht berthing fixing equipment and fixing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455312A (en) * | 1935-04-26 | 1936-10-19 | Barclays Bank Ltd | Improvements in ships' lifeboat davits |
| RU2226478C2 (en) * | 2001-01-10 | 2004-04-10 | Скворцов Николай Павлович | Life-saving complex for rescue of crew from sunken ship, raising sunken ship and towing her |
| CN213735440U (en) * | 2020-10-11 | 2021-07-20 | 山东航宇船业集团股份有限公司 | Life boat placing frame for passenger ship |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206437175U (en) * | 2017-01-22 | 2017-08-25 | 浙江海洋大学 | A kind of stability Ship Structure |
| CN206984277U (en) * | 2017-07-10 | 2018-02-09 | 洛阳圣瑞智能机器人有限公司 | A kind of stable component of remote-controlled water rescue device |
| CN107792318B (en) * | 2017-09-27 | 2020-04-21 | 陕西科技大学 | Water rescue device |
| CN108974273B (en) * | 2018-06-11 | 2020-11-27 | 安徽枫雅轩科技信息服务有限公司 | Boats and ships prevent device that topples |
| KR101956507B1 (en) * | 2018-07-11 | 2019-03-08 | 임종길 | Lifeboat with rc device |
| JP6668423B2 (en) * | 2018-08-02 | 2020-03-18 | 藤倉航装株式会社 | Expansion device and float unit |
| CN109436248A (en) * | 2018-11-21 | 2019-03-08 | 江苏海事职业技术学院 | A kind of navigation deliverance apparatus |
| CN211543838U (en) * | 2020-01-16 | 2020-09-22 | 邹婷 | Novel lifeboat |
| CN213229080U (en) * | 2020-07-29 | 2021-05-18 | 北京京港玻璃钢船艇有限公司 | Life boat |
| CN113022816B (en) * | 2021-04-02 | 2021-12-28 | 广东海洋大学 | Emergency lifesaving device for ship distress |
| CN214729492U (en) * | 2021-05-10 | 2021-11-16 | 江阴耐波特船用设备有限公司 | Totally-enclosed lifting lifeboat |
| CN215514052U (en) * | 2021-08-03 | 2022-01-14 | 广东海洋大学 | Auxiliary device for improving stability of ship |
| CN113492949B (en) * | 2021-09-10 | 2021-11-09 | 南通市海鸥救生防护用品有限公司 | Lifeboat hoisting device for ship lifesaving |
| CN218431658U (en) * | 2022-07-27 | 2023-02-03 | 安徽富恩橡塑制品有限公司 | Inflatable lifeboat balancing device |
| CN218431678U (en) * | 2022-07-28 | 2023-02-03 | 安徽富恩橡塑制品有限公司 | Safety stay rope structure of inflatable lifeboat |
| CN218157031U (en) * | 2022-08-23 | 2022-12-27 | 首都师范大学 | Device for environmental science research sampling |
| CN115339590A (en) * | 2022-10-18 | 2022-11-15 | 山东鑫亚工业股份有限公司 | Marine lifesaving floating body structure |
| CN116101457A (en) * | 2023-03-13 | 2023-05-12 | 浙江省海洋开发研究院 | Offshore self-rescue inflatable emergency floating plate based on Beidou navigation system |
-
2023
- 2023-05-31 CN CN202310626062.2A patent/CN116331449B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455312A (en) * | 1935-04-26 | 1936-10-19 | Barclays Bank Ltd | Improvements in ships' lifeboat davits |
| RU2226478C2 (en) * | 2001-01-10 | 2004-04-10 | Скворцов Николай Павлович | Life-saving complex for rescue of crew from sunken ship, raising sunken ship and towing her |
| CN213735440U (en) * | 2020-10-11 | 2021-07-20 | 山东航宇船业集团股份有限公司 | Life boat placing frame for passenger ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116331449A (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116331449B (en) | Lifeboat of hoisting and dragging device for ship | |
| US20130291779A1 (en) | Apparatus to launch and recover a boat | |
| GB2089750A (en) | Stop assembly for securing a buoy line connecting a mooring anchor to the associated buoy | |
| CN112061321A (en) | Boat for erecting pontoon bridge | |
| CN211107924U (en) | Lifting type water floating body continuous retraction device | |
| GB2060551A (en) | Aerial cableway for transferring personnel/goods between a vessel and a fixed installation at sea | |
| US3889621A (en) | Anchor handling vessel | |
| US4957207A (en) | Extensible hoist for a natero vessel | |
| CN112623120A (en) | Water surface boat recovery device of topside | |
| CN218198722U (en) | Detachable boarding frame for wind power operation and maintenance mother ship | |
| CN215323178U (en) | Slide rail adjustable type ship-borne boat folding and unfolding device | |
| CN110733618B (en) | Lifting type continuous retraction device for water floating body | |
| CN113725802A (en) | Shore power pile system for ship power supply | |
| GB2162469A (en) | Life saving boom | |
| CN112978601A (en) | Rope arranging device for large ship mooring winch | |
| CN210027806U (en) | Mooring servo system | |
| CN220503787U (en) | Auxiliary ship quick mooring device | |
| CN220430427U (en) | Unmanned ship release recovery unit | |
| CN216664053U (en) | Telescopic support arm device for oil sweeping arm system | |
| CN215904717U (en) | Combined type rapid laying and recycling mechanism for marine underwater robot | |
| CN214112798U (en) | Rescue raft | |
| CN215971992U (en) | Connecting assembly of wharf ladder and bulwark ladder | |
| CN214930435U (en) | Anchor chain jack | |
| CN220842878U (en) | Amphibious unmanned vehicle retrieves transfer device | |
| CN218431630U (en) | Auxiliary mechanism for launching and releasing small boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lifeboat with a winch towing device for ships Effective date of registration: 20231128 Granted publication date: 20230804 Pledgee: Shandong Weishan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HANGYU SHIPBUILDING GROUP Co.,Ltd. Registration number: Y2023980068143 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |