CN220866965U

CN220866965U - Can transport hanging boat device

Info

Publication number: CN220866965U
Application number: CN202322727107.3U
Authority: CN
Inventors: 印俊; 赵明清; 谢镇; 高立全
Original assignee: Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd
Current assignee: Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-30
Anticipated expiration: 2033-10-11

Abstract

The transportable hanging boat device comprises a container, a boat placed in the container, at least one hanging bracket structure arranged in the container, a winch connected with the boat through a hanging cable through the hanging bracket structure, a hydraulic pump station for providing hydraulic power for the hanging bracket structure, a hydraulic accumulator connected with the hydraulic pump station, and an electric cabinet connected with a mother ship power supply; the side plates and the top plate of the container can be opened, the sling of the winch extends out of the front end of the upper arm and is connected with the boat, and the boat can enter and exit in the container through rotation of the upper arm and the lower arm. The whole boat lifting device is integrated in the container, so that the whole boat lifting device is convenient to carry, use and store.

Description

Can transport hanging boat device

Technical Field

The utility model belongs to the field of ship cranes, and particularly relates to a transportable boat crane device.

Background

The device for lifting and operating the boat is arranged on the ship, has the functions of lifesaving, transporting goods and the like, and is one of important equipment for ship safety and operation. A yacht refers to a small-sized boat on a ship for life saving, transporting people or goods, and the like.

The main function of the boat means is to put the boat into or lift it from the water onto the vessel. It can be used in life saving, emergency evacuation, cargo transportation and other scenes. In an emergency, the ship hanging boat device can quickly put the hanging boat into water so as to facilitate escape or rescue of personnel. In the transport of cargo, a ship hoist may hoist and put cargo onto a dock or other vessel in the water.

When a plurality of lifeboats and boat hanging devices are needed to be temporarily carried for executing certain special tasks, the existing boat hanging devices are mostly fixed on a mother ship deck through welding, and part of the mother ship deck space is limited or the welding type boat hanging devices cannot be installed in a conventional mode so as to avoid damaging the original deck and cabin structure and coating; after the task is executed, the boat hanging device needs to be cut off, so that larger cost and time waste are caused.

Disclosure of utility model

The utility model aims to provide a transportable boat lifting device, which solves the technical problems that the boat lifting device cannot be fixedly placed in a limited ship space and a plurality of boat lifting devices required by tasks are solved.

In order to achieve the above purpose, the specific technical scheme of the transportable hanging boat device is as follows:

The transportable hanging boat device comprises a container, a boat placed in the container, at least one hanging bracket structure arranged in the container, a winch connected with the boat through a hanging cable through the hanging bracket structure, a hydraulic pump station for providing hydraulic power for the hanging bracket structure, a hydraulic accumulator connected with the hydraulic pump station, and an electric cabinet connected with a mother ship power supply;

The hanger structure comprises a hanger base arranged on the container bottom plate water, a lower arm movably connected to the hanger base, an upper arm movably connected with the lower arm, a first oil cylinder connected with the lower arm and driving the lower arm to rotate, and a second oil cylinder connected between the lower arm and the upper arm and driving the upper arm to rotate;

The hydraulic pump station is connected with the first oil cylinder and the second oil cylinder to provide hydraulic power for the first oil cylinder and the second oil cylinder;

the electric cabinet provides power for lifting of the winch and starting and stopping of the hydraulic pump station;

The hydraulic accumulator is connected with the first oil cylinder and the second oil cylinder, and provides hydraulic power for the first oil cylinder and the second oil cylinder when the hydraulic pump station fails;

The side plates and the top plate of the container can be opened, the sling of the winch extends out of the front end of the upper arm and is connected with the boat, and the boat can enter and exit in the container through rotation of the upper arm and the lower arm.

As a further improvement of the utility model, in order to achieve a better routing of the slings in the cradle structure, a better connection with the boat is achieved, the cradle structure is provided with corner pulleys through which the slings of the winch pass to connect with the boat.

As a further improvement of the utility model, the lower arm length is less than the container height and the upper arm length is greater than half the boat width in order to achieve lifting of the boat within the container and to avoid collision of the boat into and out of the container.

As a further improvement of the present utility model, in order to better realize the lifting of the boat, the hanger structure includes a boat bow hanger and a boat stern hanger disposed at both sides of the boat in the container, and respectively connected to hooks at both ends of the boat bow and stern via slings.

As a further improvement of the utility model, a plurality of corner pulleys are arranged on the container bottom plate, and slings of the winch penetrate through the corner pulleys to be respectively connected with the boat bow hanger and the boat stern hanger, so that synchronous lifting of two hanger structures is realized.

As a further improvement of the utility model, the lifting boat apparatus of the utility model further comprises lashing structures to secure the boat within the container in order to avoid damage caused by shaking of the boat during storage.

The beneficial effects are that:

Conventional boat lifting devices are generally welded directly to the deck at the gunwale position, require a large space for storage, and are not movable. The hanger structure is pre-installed in the standard container, when a certain ship executes a certain task and needs to temporarily call a plurality of sets of lifeboats and hanging boats, the standard container can be directly lifted to a designated position, the hanger structure is stored in the standard container, the storage occupied space is small, and the transportation is very convenient; the standard container can be connected with the deck through bolts, so that the loading and unloading are convenient; the hanging boat device can be stored in a proper position of a mother ship, is protected by the outer plate of the container, cannot be corroded by seawater, blown by wind, sun-dried and the like, has good protective measures and is very convenient to store.

Drawings

FIG. 1 is a schematic view of a transportable airship apparatus according to the utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of a hanger according to the present utility model;

The figure indicates: 10. a container; 20. a boat; 31. a hanger base; 32. a lower arm; 33. an upper arm; 34. a first cylinder; 35. a second cylinder; 36. a corner pulley; 40. a winch; 41. a sling; 50. a boat bow hanger; 60. a stern hanging bracket; 70. a hydraulic pump station; 80. a hydraulic accumulator; 90. an electric control box; 100. and (5) a corner pulley.

Detailed Description

The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

Implementation example:

As shown in fig. 1-2, a transportable vessel arrangement comprises a container 10, and a vessel 20, a cradle structure, a winch 40, a hydraulic pump station 70, a hydraulic accumulator 80, and an electric cabinet 90 disposed within the container 10, the entire vessel arrangement being integrated within the container 10 for convenient overall handling, use, and storage. The boat 20 in this embodiment is a lifeboat.

The container 10 meets the international container standard, the bottom of the container is thickened, and in order to facilitate the operation of the hanger structure and the entry and exit of the lifeboats, the side plates and the top plates of the container 10 are designed to be openable.

As shown in fig. 3, the hanger base 31 is fixed to the bottom plate of the container 10 by bolts, and in order to reduce the height in the storage state, the boom is designed as two parts of an upper arm 33 and a lower arm 32, and is connected by a hinge support, the lower arm 32 is rotatably connected to the hanger base 31, and the slings 41 are extended from the front ends of the upper arms 33 to be connected to the lifeboat hooks. One end of a first oil cylinder 34 is fixed on the bottom plate of the container 10, a piston rod is connected with the lower arm 32, the lower arm 32 is driven to rotate during expansion and contraction, so that the lifeboats can enter and exit from the container 10, a second oil cylinder 35 is connected between the upper arm 33 and the lower arm 32, the upper arm 33 is driven to rotate during expansion and contraction, and the lifeboats can be lifted and lowered in the container 10. To ensure rotation of the lower arm 32 within the container 10, the length of the lower arm 32 is less than the height of the container 10, and to avoid collision of the lifeboat with the mother vessel and the container body as it enters and exits the container 10, the length of the upper arm 33 is greater than half the width of the window (i.e., the horizontal distance from the catch to the edge of the container 10). The upper arm and the lower arm are folded during storage, thereby meeting the storage requirement of limited space and meeting the span requirement during normal retraction. The number of the cradles is two compared with the present embodiment, and the cradles 50 and 60 are respectively arranged at the outer sides of the two ends of the lifeboat.

The winch 40 is an electric boat winch mounted on the outside of the pylon structure and the slings 41 are ultimately connected to the lifeboat hooks by corner pulleys 100 mounted on the floor of the container 10 and corner pulleys 36 on the pylon structure. Winch 40 meets the standard requirements of life-saving equipment and has the functions of electric lifting, gravity lowering and emergency hand-shaking.

The hydraulic pump station 70 and the hydraulic accumulator 80 are arranged outside the bow. The hydraulic pump station provides power for the two sets of cylinders of the boat bow hanger 50 and the boat stern hanger 60, and simultaneously punches the hydraulic accumulator 80. According to the standard requirements of the lifesaving equipment, the lifesaving equipment needs to consider an emergency release function under the condition of power failure, so that an energy accumulator is provided. The hydraulic accumulator 80 is filled with nitrogen, and when the equipment is powered down, the energy stored in the accumulator can be utilized to push the two groups of cylinders of the boat bow hanger 50 and the boat stern hanger 60 to move, so that emergency release is realized.

The electric cabinet 90 is the control unit of gallows structure, and the main power inlet wire of electric cabinet 90 connects container socket, and the mother ship only need provide a power and link to each other with container socket.

The binding structure is a nylon belt or steel wire rope and the like, and can fix the lifeboat in the container 10, so that the lifeboat is fixed in the marine transportation process, and collision during shaking is avoided.

When in use, the lifeboat is fixed with the container 10 through the binding structure, so as to prevent shaking during storage and transportation; when the task is executed, the container 10 is lifted to the designated position of the shipside through the crane device, the base of the container 10 is connected with the deck of the mother ship through bolts, the side plates and the top plate of the container 10 are opened, one path of power supply of the mother ship is connected with the socket of the container 10, the binding structure is loosened, the electric cabinet 90 is started, the hydraulic pump station 70 is started, the first oil cylinder 34 and the second oil cylinder 35 control the upper arm 33 and the lower arm 32 to rotate, the lifeboats are lifted in the container 10 and then are carried to the outer side of the shipside, the release of the lifeboats is completed, and the recovery operation is carried out after the lifeboats are used. After the recovery of the lifeboat is completed, the hanger structure is folded and contracted in place, the power supply is turned off, the cable connected with the socket of the container 10 is pulled out, the side plate and the bottom plate of the container 10 are closed, finally, the connecting bolts of the container 10 and the deck are removed, and the lifeboat is lifted to a storage position.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The transportable hanging boat device is characterized by comprising a container, a boat placed in the container, at least one hanging bracket structure arranged in the container, a winch connected with the boat through a sling through the hanging bracket structure, a hydraulic pump station for providing hydraulic power for the hanging bracket structure, a hydraulic accumulator connected with the hydraulic pump station, and an electric cabinet connected with a mother ship power supply;

2. A transportable yacht arrangement as claimed in claim 1, wherein the hanger structure is provided with corner pulleys through which slings of the winch are connected to the yacht.

3. The transshipment lifting device of claim 1, wherein the lower arm length is less than the container height and the upper arm length is greater than half the boat width.

4. The transshipment lifting device of claim 1, wherein the hanger structure comprises a bow hanger and a stern hanger disposed on both sides of the boat within the container, and connected to hooks on both ends of the boat respectively by slings.

5. The transportable vessel arrangement according to claim 1, characterized in that the container floor is provided with a number of corner trolleys, through which the slings of the winch are connected to the vessel bow and stern trolleys, respectively, so that a synchronous lifting of the two trolleys is achieved.

6. The transshipment lifting device of claim 1, further comprising lashing structure securing the boat within the container.