CN220076628U - Lifeboat throwing support with higher safety performance - Google Patents

Abstract

The utility model discloses a lifeboat throwing support with higher safety performance, which has the technical scheme that: including ship board and slope downwards set up in the fixing base of ship board limit department, be equipped with the clamping assembly who is used for the centre gripping lifeboat on the fixing base: the clamping assembly comprises a transverse groove arranged on the fixing seat, a forward and reverse rotating motor is connected in the transverse groove, a bidirectional screw rod is coaxially connected to the output end of the forward and reverse rotating motor, screw rod nuts are symmetrically and threadedly connected to the bidirectional screw rod, and clamping plates are respectively connected to the two screw rod nuts; the method has the technical effects that: the shaking caused by the bumping of the lifeboat is reduced, and the lifeboat is protected.

Description

Lifeboat throwing support with higher safety performance

Technical Field

The utility model relates to the technical field of lifeboat supports, in particular to a lifeboat throwing support with high safety performance.

Background

The special life-saving boat is arranged on a ship and used for rescuing passengers when the ship is in accident, can be generally divided into an open life-saving boat, a partially closed life-saving boat and a fully closed life-saving boat according to the structure of the life-saving boat, and can also be divided into a galvanized steel boat, an aluminum alloy boat and a glass steel boat according to different materials, wherein the glass steel boat is woven into cloth by adopting glass fibers and is adhered to the life-saving boat in the structure by using resin adhesive, and the glass steel boat has the advantages of light weight, high strength, durability, no seawater corrosion and the like, is very widely used and is the most commonly used life-saving boat at present. The lifeboat is stored on the ship, so that normal shipping is not affected, emergency strain is rapid, personnel on the ship can safely and conveniently climb on and leave the ship difficultly, and marine survival actions can be safely carried out. Therefore, the throwing support is needed, and the throwing efficiency of the lifeboat is conveniently improved.

The lifeboat is not fixed firmly enough on the throwing support, and in the sailing process of the ship, the lifeboat is easy to shake due to jolt, so that the lifeboat is damaged.

Disclosure of Invention

The utility model aims to provide a life boat throwing support with higher safety performance, which has the advantages that: the shaking caused by the bumping of the lifeboat is reduced, and the lifeboat is protected.

The technical aim of the utility model is realized by the following technical scheme: the lifeboat throwing support with high safety performance comprises a ship plate and a fixed seat obliquely downwards arranged at the edge of the ship plate, wherein a clamping assembly for clamping the lifeboat is arranged on the fixed seat;

the clamping assembly comprises a transverse groove formed in the fixing seat, a forward-reverse rotation motor is connected in the transverse groove, a bidirectional screw rod is coaxially connected to the output end of the forward-reverse rotation motor, screw nuts are symmetrically connected to the bidirectional screw rod in a threaded mode, and clamping plates are respectively connected to the screw nuts.

Through the technical scheme, when the lifeboat is required to be fixed, the lifeboat is placed on the fixing seat, the forward and reverse rotation motor is driven to drive the two-way screw rod to rotate, the two-way screw rod drives the two screw rod nuts to slide, the two screw rod nuts respectively drive the clamping plates to move, the two clamping plates are abutted against the two sides of the lifeboat, the lifeboat is conveniently and quickly fixed, shaking caused by bumping of the lifeboat on a ship is reduced, and the lifeboat protection effect is achieved.

The utility model is further provided with: two opposite sides of the clamping plates are respectively fixedly connected with a rubber pad, and anti-skidding patterns are densely distributed on the surfaces of the two rubber pads.

The utility model is further provided with: the guide groove is formed in the inner bottom side of the transverse groove along the length direction, and the bottom of the clamping plate is fixedly connected with a guide block sliding in the guide groove.

The utility model is further provided with: the fixing base is provided with a limiting groove communicated with the transverse groove, the limiting groove is mutually perpendicular to the transverse groove, the end part of the bidirectional screw rod is fixedly connected with a winding shaft which extends in the limiting groove, a steel wire rope is wound on the winding shaft, the end part of the steel wire rope is connected with a limiting plate, and the limiting plate is hinged to the tail part of the fixing base.

The utility model is further provided with: the fixed seat is connected with a push plate at a position close to the ship plate through a pushing hydraulic cylinder.

The utility model is further provided with: the fixing seat is provided with fixing frames close to the pushing hydraulic cylinder, a rotating rod is rotatably connected between the two fixing frames, an elastic rope is wound on the rotating rod, one end, far away from the rotating rod, of the elastic rope is connected with a hook, and a lantern ring connected with the hook in a hanging mode is welded on the lifeboat.

To sum up, when need fix the lifeboat, place the lifeboat on the fixing base, drive just reversing motor drives two-way lead screw and rotates, and two lead screw nuts are driven to slide to two lead screw nuts, and then two lead screw nuts drive splint removal respectively, and two splint conflict are in the both sides of lifeboat, and convenient and fast fixes the lifeboat, reduces the lifeboat and rocks that arouse when boats and ships jolt, plays the protection lifeboat effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a top view of the present embodiment;

fig. 3 is a schematic diagram showing the overall structure of the clamping assembly according to the present embodiment.

Reference numerals: 1. a boat deck; 2. a fixing seat; 3. a forward and reverse rotation motor; 4. a two-way screw rod; 5. a screw nut; 6. a clamping plate; 7. a transverse groove; 8. a rubber pad; 9. a guide block; 10. a guide groove; 11. a limit groove; 12. a winding shaft; 13. a wire rope; 14. a limiting plate; 15. a fixing frame; 16. a rotating rod; 17. an elastic rope; 18. a hook; 19. a collar; 20. pushing the hydraulic cylinder; 21. a push plate; 22. lifeboats.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Examples: referring to figures 1-3, a life boat throwing support with higher safety performance comprises a boat plate 1 and a fixed seat 2 obliquely downwards arranged at the edge of the boat plate 1, wherein a clamping assembly for clamping a life boat 22 is arranged on the fixed seat 2, the clamping assembly comprises a transverse groove 7 arranged on the fixed seat 2, a forward and reverse rotating motor 3 is connected in the transverse groove 7, a bidirectional screw rod 4 is coaxially connected to the output end of the forward and reverse rotating motor 3, screw nuts 5 are symmetrically and threadedly connected to the bidirectional screw rod 4, clamping plates 6 are respectively connected to the two screw nuts 5, rubber pads 8 are respectively fixedly connected to opposite sides of the two clamping plates 6, and anti-skid patterns are densely distributed on the surfaces of the two rubber pads 8;

specifically, when the lifeboat 22 needs to be fixed, the lifeboat 22 is placed on the fixing seat 2, the forward and reverse rotation motor 3 is driven to drive the two-way screw rod 4 to rotate, the two-way screw rod 4 drives the two screw rod nuts 5 to slide, the two screw rod nuts 5 further drive the clamping plates 6 to move respectively, the two clamping plates 6 are abutted to the two sides of the lifeboat 22, the rubber pads 8 are matched with the anti-skid patterns, the friction force between the clamping plates 6 and the lifeboat 22 is increased, the lifeboat 22 is conveniently and rapidly fixed, shaking caused by bumping of the lifeboat 22 on a ship is reduced, and the lifeboat 22 is protected.

Further, a guide groove 10 is formed in the inner bottom side of the transverse groove 7 along the length direction, a guide block 9 sliding in the guide groove 10 is fixedly connected to the bottom of the clamping plate 6, and the guide block 9 drives the screw nut 5 to directionally move along the guide groove 10, so that the screw nut 5 can drive the clamping plate 6 to move more stably.

Further, a push plate 21 is connected to the position, close to the ship plate 1, on the fixing base 2 through pushing the hydraulic cylinder 20, when the lifeboat 22 needs to fall onto the water surface, the forward and reverse motor 3 is driven to drive the bidirectional screw rod 4 to reversely rotate, the bidirectional screw rod 4 drives the two screw rod nuts 5 to move, and then the two clamping plates 6 loosen the lifeboat 22, at the moment, the push hydraulic cylinder 20 is driven to push the push plate 21, and the push plate 21 pushes the lifeboat 22, so that the lifeboat 22 slides onto the water surface from the fixing base 2.

Further, the fixing seat 2 is provided with a fixing frame 15 close to the pushing hydraulic cylinder 20, a rotating rod 16 is rotatably connected between the two fixing frames 15, an elastic rope 17 is wound on the rotating rod 16, one end, far away from the rotating rod 16, of the elastic rope 17 is connected with a hook 18, a lantern ring 19 connected with the hook 18 is welded on the lifeboat 22, when the lifeboat 22 slides down onto the water surface from the fixing seat 2, the elastic rope pulls the lifeboat 22, a buffering effect is achieved on the lifeboat 22, and when people need to escape, the hook 18 is taken down from the lantern ring 19, so that the lifeboat 22 sails.

The operation steps are as follows: when the lifeboat 22 needs to be fixed, the lifeboat 22 is placed on the fixing seat 2, the forward and reverse rotation motor 3 is driven to drive the two-way screw rods 4 to rotate, the two-way screw rods 4 drive the two screw rod nuts 5 to slide, the two screw rod nuts 5 further drive the clamping plates 6 to move respectively, the guide block 9 drives the screw rod nuts 5 to move along the guide grooves 10 in a directional manner, the screw rod nuts 5 drive the clamping plates 6 to move more stably, the two clamping plates 6 are abutted to the two sides of the lifeboat 22, the rubber pads 8 are matched with anti-skid patterns, friction between the clamping plates 6 and the lifeboat 22 is increased, the lifeboat 22 is conveniently and rapidly fixed, shaking caused by bumping of the lifeboat 22 is reduced, the lifeboat 22 is protected, when the lifeboat 22 needs to fall onto the water surface, the two screw rods 4 are driven to rotate reversely, the two screw rod nuts 5 are driven by the two screw rod nuts 6, the two clamping plates 6 are further released from the lifeboat 22, at the moment, the push plate 21 is driven to push the push plate 21 to push the lifeboat 22, the lifeboat 22 from the fixing seat 2 is slipped onto the water surface, and when the lifeboat 22 slides from the upper side of the lifeboat 2, the lifeboat 22 is required to be pulled down, and a rope is required to be hung on the lifeboat 18.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (6)

1. The utility model provides a support is thrown to life boat that security performance is higher which characterized in that: the device comprises a ship plate (1) and a fixed seat (2) obliquely downwards arranged at the edge of the ship plate (1), wherein a clamping assembly for clamping a lifeboat (22) is arranged on the fixed seat (2);

the clamping assembly comprises a transverse groove (7) formed in the fixing seat (2), a forward-reverse motor (3) is connected in the transverse groove (7), a bidirectional screw rod (4) is coaxially connected to the output end of the forward-reverse motor (3), screw nuts (5) are symmetrically connected to the bidirectional screw rod (4) in a threaded mode, and clamping plates (6) are respectively connected to the screw nuts (5).

2. The higher safety lifeboat landing gear as claimed in claim 1, wherein: one side opposite to the two clamping plates (6) is fixedly connected with rubber pads (8) respectively, and anti-skidding patterns are densely distributed on the surfaces of the two rubber pads (8).

3. The higher safety lifeboat landing gear as claimed in claim 1, wherein: the guide groove (10) is formed in the inner bottom side of the transverse groove (7) along the length direction, and the bottom of the clamping plate (6) is fixedly connected with a guide block (9) sliding in the guide groove (10).

4. The higher safety lifeboat landing gear as claimed in claim 1, wherein: the utility model discloses a fixing base, including fixing base (2), locating slot (11) that are linked together with transverse slot (7), mutually perpendicular between locating slot (11) and transverse slot (7), and the tip fixedly connected with of two-way lead screw (4) extends in take-up shaft (12) in locating slot (11), around being equipped with wire rope (13) on take-up shaft (12), the end connection of wire rope (13) has limiting plate (14), limiting plate (14) articulate the afterbody at fixing base (2).

5. The higher safety lifeboat landing gear as claimed in claim 1, wherein: the fixed seat (2) is connected with a push plate (21) close to the ship plate (1) through a pushing hydraulic cylinder (20).

6. The higher safety lifeboat landing gear as claimed in claim 1, wherein: the telescopic hydraulic lifting device is characterized in that a fixing frame (15) is arranged on the fixing seat (2) close to a pushing hydraulic cylinder (20), a rotating rod (16) is connected between the two fixing frames (15) in a rotating mode, an elastic rope (17) is wound on the rotating rod (16), one end, far away from the rotating rod (16), of the elastic rope (17) is connected with a hook (18), and a lantern ring (19) connected with the hook (18) in a hanging mode is welded on the lifeboat (22).