CN211969678U

CN211969678U - Marine lifeboat frame

Info

Publication number: CN211969678U
Application number: CN202020378807.XU
Authority: CN
Inventors: 李杏婷
Original assignee: Dongtai Langsha Marine Equipment Co ltd
Current assignee: Dongtai Langsha Marine Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-20
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a marine life saving keel frame relates to boats and ships equipment technical field, which comprises a bracket, one side of support is connected with the guide rail, and the inside of guide rail has placed the gyro wheel, the internal connection of gyro wheel has places the board, and the top threaded connection who places the board has rings, the internal connection of rings has the steel cable, and the top of steel cable is connected with the drum, the drum middle part runs through there is the transfer line, and the both ends of transfer line all are connected with the supporting shoe, the bottom of supporting shoe is connected with the fixed block. The utility model discloses in, fix placing the board through adding the guide rail, can avoid rocking at the in-process lifeboat that goes up and down to the lifeboat, can make the lifeboat at lift in-process even running, can make the lifeboat steadily put into the aquatic, can carry on spacingly to placing the board simultaneously, avoid the lifeboat to rock and bump with boats and ships, can guarantee the integrity of lifeboat, the reliable operation.

Description

Marine lifeboat frame

Technical Field

The utility model relates to a marine equipment technical field especially relates to a marine life saving boat frame.

Background

With the development of science and technology and the progress of times, the development of the ship industry is very rapid, but when a ship is in danger in the sea, the ship escapes through a lifeboat, the lifeboat and the ship are mutually independent, the lifeboat is generally fixed through a bracket, and the lifeboat can be placed into water through the bracket when in use.

The existing lifeboat bracket is hung on a lifeboat through a steel cable when the lifeboat is put into water, the lifeboat can rock in the descending process, and part of the lifeboats can cause injury to crews in the lifeboat through throwing into the water when being released, so that the lifeboat bracket can embody the advantages under the very urgent condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current lifeboat support and putting into the aquatic with the lifeboat again, the lifeboat can rock, if when meeting strong wind, can lead to lifeboat and boats and ships to collide mutually, during emergency, the speed that the lifeboat put down is slower, and partial support is thrown to the lifeboat simultaneously, can lead to the injury of crew's shortcoming in the lifeboat, and the marine lifeboat frame that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a marine life-saving boat frame, includes the support, one side of support is connected with the guide rail, and the gyro wheel has been placed to the inside of guide rail, the internal connection of gyro wheel has places the board, and the top threaded connection who places the board has rings, the internal connection of rings has the steel cable, and the top of steel cable is connected with the drum, the drum middle part runs through there is the transfer line, and the both ends of transfer line all are connected with the supporting shoe, the bottom of supporting shoe is connected with the fixed block, the one end of transfer line is connected with first motor, and the bottom of first motor is connected with the fixed block, the bottom of fixed block is connected with the support, and the top of support is connected with the second motor, place the board and constitute moving structure through gyro wheel and guide rail, and the central line of guide.

Preferably, the transmission rod and the supporting block form a rotating structure through the first motor, and the central axis of the transmission rod and the central axis of the first motor are overlapped.

Preferably, be welded connection between drum and the transfer line, and place for the revolution mechanic between board and the gyro wheel.

Preferably, the hanging rings are symmetrically distributed about the central line of the placing plate, and the placing plate is horizontally distributed.

Preferably, the top of placing the board is connected with the extrusion piece, and the top welding of extrusion piece has electric telescopic handle, electric telescopic handle's top is connected with the connecting rod, and electric telescopic handle is connected with the connecting rod through the cylindric lock, the one end of connecting rod is connected with the connecting block, and the bottom of connecting block with place the board and be connected, the outer wall welding of connecting rod has the bearing, and the outer wall welding of bearing has the steel pipe, the connecting rod passes through the cylindric lock and constitutes rotating-structure with electric telescopic handle, and electric telescopic handle with place the board and be the vertical form and distribute.

Preferably, the steel pipes and the connecting rods form a rotating structure through bearings, and the steel pipes are symmetrically distributed about the central line of the placing plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, fix placing the board through adding the guide rail, can avoid rocking at the in-process lifeboat that goes up and down to the lifeboat, can make the lifeboat at lift in-process even running, can make the lifeboat steadily put into the aquatic, can carry on spacingly to placing the board simultaneously, avoid the lifeboat to rock and bump with boats and ships, can guarantee the integrity of lifeboat, the reliable operation.

2. The utility model discloses in, place between board and the gyro wheel for active structure, go up and down to placing the board through two motors simultaneously, mainly when promptly fleing, can incline placing the board, throw the lifeboat aquatic, under the condition that the condition is not urgent, steadily put into the aquatic with the lifeboat for the crewman can be timely break away from the predicament, shorten the time that the lifeboat was placed, two kinds of methods of release lifeboat, select the method of suitable release lifeboat according to the condition, protection crewman that can the maximize.

3. The utility model discloses in, place the board top and add electric telescopic handle and some other spare parts, place the electric telescopic handle at board both ends through adjusting when not using the lifeboat, come to lock the lifeboat, when using the lifeboat, unanimous with all electric telescopic handle altitude mixture control, the lifeboat can slide into the aquatic through the steel pipe, can realize locking and clearance to the lifeboat through electric telescopic handle, and simple structure is effective, can not be any injury and influence to the lifeboat simultaneously.

Drawings

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

FIG. 2 is a schematic view of the overall side view of the device of the present invention;

FIG. 3 is a schematic top view of the middle guide and inner structure rail of the present invention;

FIG. 4 is an enlarged schematic view of the position A of the present invention;

FIG. 5 is an enlarged schematic view of the position B of the present invention;

fig. 6 is a schematic view of the structure of the middle support of the present invention.

Illustration of the drawings:

1. a support; 2. a guide rail; 3. placing the plate; 4. a wire rope; 5. a fixed block; 6. wire coils; 7. a first motor; 8. a second motor; 9. a support block; 10. a transmission rod; 11. a roller; 12. a hoisting ring; 13. connecting blocks; 14. extruding the block; 15. an electric telescopic rod; 16. a cylindrical pin; 17. a connecting rod; 18. a bearing; 19. and (5) steel pipes.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a marine lifeboat davit comprises a bracket 1, a guide rail 2 is connected to one side of the bracket 1, a roller 11 is placed inside the guide rail 2, a placing plate 3 is connected inside the roller 11, a hanging ring 12 is connected to the top of the placing plate 3 through a thread, a steel cable 4 is connected inside the hanging ring 12, a wire coil 6 is connected to the top of the steel cable 4, a transmission rod 10 penetrates through the middle of the wire coil 6, supporting blocks 9 are connected to both ends of the transmission rod 10, a fixed block 5 is connected to the bottom of the supporting block 9, a first motor 7 is connected to one end of the transmission rod 10, the bottom of the first motor 7 is connected to the fixed block 5, the bottom of the fixed block 5 is connected to the bracket 1, a second motor 8 is connected to the top of the bracket 1, the placing plate 3 and the guide rail 2 form a moving structure through the roller 11, and the, place board 3 and remove in guide rail 2 through gyro wheel 11, can not influence the oscilaltion of placing board 3, can fix placing board 3 simultaneously, avoid placing board 3 and have great rocking, cause the influence to the lifeboat.

Further, the transfer line 10 constitutes revolution mechanic through first motor 7 and supporting shoe 9, and the axis of transfer line 10 coincides mutually with the axis of first motor 7, and first motor 7 drives transfer line 10 and rotates, mainly is in order to drive two drum 6 simultaneously and emit steel cable 4, ensures that the speed that steel cable 4 emitted is unanimous, ensures that the one end of placing board 3 can not incline, avoids placing board 3 and support 1 and takes place to interfere.

Further, be welded connection between drum 6 and the transfer line 10, and place and be the active structure between board 3 and the gyro wheel 11, be connected through the welding between drum 6 and the transfer line 10, avoid going up and down to placing board 3 in-process, drum 6 and transfer line 10 throw off, place simultaneously and be the active structure between board 3 and the gyro wheel 11, ensure to place board 3 and can incline, throw the lifeboat, accomplish promptly to flee, shorten the time that the lifeboat descends.

Further, rings 12 are about the centerline symmetric distribution who places board 3, and place board 3 and be the level form and distribute, place board 3 and be the level form and place, mainly avoid the lifeboat because place the slope of board 3, lead to the lifeboat to overturn, collide with support 1 or boats and ship, cause the lifeboat damaged, so place board 3 level and place and can ensure that the lifeboat can not overturn, ensure the intact of lifeboat.

Further, the top of placing board 3 is connected with extrusion piece 14, and the top welding of extrusion piece 14 has electric telescopic handle 15, electric telescopic handle 15's top is connected with connecting rod 17, and electric telescopic handle 15 is connected with connecting rod 17 through cylindric lock 16, the one end of connecting rod 17 is connected with connecting block 13, and the bottom of connecting block 13 is connected with placing board 3, the outer wall welding of connecting rod 17 has bearing 18, and the outer wall welding of bearing 18 has steel pipe 19, connecting rod 17 constitutes revolution mechanic through cylindric lock 16 with electric telescopic handle 15, and electric telescopic handle 15 is the vertical form with placing board 3 and distributes, connecting rod 17 can rotate with electric telescopic handle 15, can adjust connecting rod 17 and place the angle between the board 3, realize locking in going to the lifeboat, moreover, the steam generator is simple in structure and effective, the action speed is fast simultaneously, can not cause the influence to fleeing.

Further, the steel pipe 19 passes through bearing 18 and connecting rod 17 constitution rotating-structure, and steel pipe 19 is about placing the central line symmetric distribution of board 3, and steel pipe 19 can rotate, can ensure when throwing the lifeboat down, the lifeboat with place and do not have any friction between the board 3, lead to the lifeboat can't accomplish and throw down, or lead to the lifeboat bottom to have the interference with placing board 3 and lead to the lifeboat bottom damaged.

The working principle is as follows: when the lifeboat is used, when the situation is not urgent, a crew sits in the lifeboat, operates the first motor 7(90TDY060) and the second motor 8(90TDY060) to drive the transmission rod 10 to rotate, drives the wire coil 6 to rotate, releases the steel cable 4, puts down the placing plate 3, and in the moving process of the placing plate 3, the placing plate 3 drives the rollers 11 to move in the guide rails 2 until the lifeboat can move in water, in the case of emergency, operates the first motor 7 and the second motor 8, when the lifeboat descends to the general state of the bracket 1, the second motor 8 stops operating, the first motor 7 continues operating, the placing plate 3 rotates in the rollers 11, the placing plate 3 gradually inclines, operates the electric telescopic rods 15, the cylindrical pins 16 are fixed with the blocks 13, the angle formed by the connecting rods 17 and the placing plate 3 is adjusted, so that the heights of all the electric telescopic rods 15 are consistent, and the lifeboat applies pressure to the steel pipe 19 due to gravity, the steel pipe 19 rotates on the connecting rod 17 through the bearing 18, and the lifeboat slides into water to finish throwing and falling, so that escape is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A marine lifeboat davit comprises a support (1) and is characterized in that one side of the support (1) is connected with a guide rail (2), a roller (11) is placed inside the guide rail (2), a placing plate (3) is connected inside the roller (11), the top of the placing plate (3) is in threaded connection with a lifting ring (12), a steel cable (4) is connected inside the lifting ring (12), the top of the steel cable (4) is connected with a wire coil (6), a transmission rod (10) penetrates through the middle of the wire coil (6), two ends of the transmission rod (10) are connected with supporting blocks (9), the bottom of each supporting block (9) is connected with a fixed block (5), one end of the transmission rod (10) is connected with a first motor (7), the bottom of the first motor (7) is connected with the fixed block (5), and the bottom of the fixed block (5) is connected with the support (1), and the top of the bracket (1) is connected with a second motor (8), the placing plate (3) and the guide rail (2) form a moving structure through the roller (11), and the central line of the guide rail (2) and the central line of the placing plate (3) are in the same vertical plane.

2. A lifeboat davit for ships according to claim 1, characterised in that said transmission rod (10) forms a rotating structure with the support block (9) through the first motor (7), and the central axis of the transmission rod (10) and the central axis of the first motor (7) coincide with each other.

3. A marine lifeboat davit according to claim 1 wherein said wire coil (6) is welded to the driving rod (10) and the rest plate (3) is movably mounted to the roller (11).

4. A lifeboat davit for ships according to claim 1, wherein said suspension loops (12) are symmetrically arranged about the centre line of the rest plate (3) and the rest plate (3) is arranged horizontally.

5. The marine lifeboat davit according to claim 1, wherein the top of the placing plate (3) is connected with an extrusion block (14), an electric telescopic rod (15) is welded on the top of the extrusion block (14), a connecting rod (17) is connected on the top of the electric telescopic rod (15), the electric telescopic rod (15) is connected with the connecting rod (17) through a cylindrical pin (16), a connecting block (13) is connected with one end of the connecting rod (17), the bottom of the connecting block (13) is connected with the placing plate (3), a bearing (18) is welded on the outer wall of the connecting rod (17), a steel pipe (19) is welded on the outer wall of the bearing (18), the connecting rod (17) and the electric telescopic rod (15) form a rotating structure through the cylindrical pin (16), and the electric telescopic rod (15) and the placing plate (3) are vertically distributed.

6. Marine lifeboat davit according to claim 5, characterised in that said steel tubes (19) constitute a rotating structure with the connecting rods (17) through bearings (18) and that the steel tubes (19) are symmetrically distributed about the centre line of the rest plate (3).