CN117104408A - Container formula hanging boat device - Google Patents

Container formula hanging boat device Download PDF

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Publication number
CN117104408A
CN117104408A CN202311313096.2A CN202311313096A CN117104408A CN 117104408 A CN117104408 A CN 117104408A CN 202311313096 A CN202311313096 A CN 202311313096A CN 117104408 A CN117104408 A CN 117104408A
Authority
CN
China
Prior art keywords
container
boat
lower arm
upper arm
winch
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.)
Pending
Application number
CN202311313096.2A
Other languages
Chinese (zh)
Inventor
印俊
赵明清
谢镇
高立全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd
Original Assignee
Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd filed Critical Cssc Luzhou Zhenjiang Marine Auxiliary Machinery Co ltd
Priority to CN202311313096.2A priority Critical patent/CN117104408A/en
Publication of CN117104408A publication Critical patent/CN117104408A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/40—Use of lowering or hoisting gear
    • B63B23/48—Use of lowering or hoisting gear using winches for boat handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/62—Fastening or storing of boats on deck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
    • B63B25/006—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for floating containers, barges or other floating cargo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/24—Means for preventing unwanted cargo movement, e.g. dunnage

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transportation (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

A container-type lifting boat device comprising a container, a boat placed in the container, at least one hanger structure disposed in the container, and a winch connected to the boat through a sling via the hanger structure; the lifting frame structure comprises a lifting frame base arranged on the container bottom plate water, a lower arm movably connected to the lifting frame base, an upper arm movably connected with the lower arm, and 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 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 the container through rotation of the upper arm and the lower arm. The application realizes the portability of storing and carrying the hanging boat device by placing the hanging bracket structure in the container.

Description

Container formula hanging boat device
Technical Field
The application belongs to the field of ship cranes, and particularly relates to a container type 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 Invention
The application aims to provide a container type boat lifting device, which aims to solve the technical problem that the space of a ship is limited when a mother ship is required to carry more life boats and boat lifting devices.
In order to achieve the above purpose, the application provides a container type hanging boat device which has the following specific technical scheme:
a container-type lifting boat device comprising a container, a boat placed in the container, at least one hanger structure disposed in the container, and a winch connected to the boat through a sling via the hanger structure;
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 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 application, 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 application, 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 application, in order to better realize the lifting of the boat, the hanger structure comprises a boat bow hanger and a boat stern hanger which are arranged at two sides of the boat in the container, and are respectively connected with the hooks at two ends of the boat bow and stern through slings.
As a further improvement of the application, the device of the application also comprises a hydraulic pump station which 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.
As a further improvement of the application, in order to realize the lowering of the boat in the power-off state, the device of the application further comprises a hydraulic accumulator connected with the hydraulic pump station, wherein 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.
As a further improvement of the application, the device also comprises an electric cabinet, wherein the electric cabinet is connected with a power supply of the mother ship and provides power for lifting of the winch and starting and stopping of the hydraulic pump station.
As a further improvement of the application, 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 application, the device of the application further comprises lashing structures for securing the boats in the containers in order to avoid damage caused by shaking of the boats 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 container type hanging boat device can be stored at a proper position of a mother ship and is protected by an outer plate of the container, the hanging boat device cannot be corroded by seawater, blown by wind, sun-dried and the like, and the container type hanging boat device is good in protective measures and quite convenient to store.
Drawings
FIG. 1 is a schematic view of a container type boat crane apparatus according to the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a schematic view of a hanger according to the present application;
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
For a better understanding of the objects, structure and function of the present application, a container type boat sling according to the present application will be described in further detail with reference to the accompanying drawings.
Implementation example:
as shown in fig. 1-2, a container type crane ship device comprises a container 10, and a ship 20, a hanger structure, a winch 40, a hydraulic pump station 70, a hydraulic accumulator 80 and an electric cabinet 90 which are arranged in the container 10, wherein the whole crane ship device is integrated in the container 10, and is convenient for overall carrying, 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 application 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 application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.

Claims (9)

1. A container-type yacht apparatus comprising a container, a yacht placed in the container, at least one hanger structure provided in the container, and a winch connected to the yacht through the hanger structure by a sling;
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 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.
2. The container-type boat lifting device according to claim 1, wherein the hanger structure is provided with a corner pulley through which a sling of the winch passes to be connected with the boat.
3. The container-type boat suspension 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 container type boat lifting device according to claim 1, wherein the lifting frame structure comprises a boat bow lifting frame and a boat stern lifting frame which are arranged on two sides of the boat in the container, and are respectively connected with hooks on two ends of the boat bow and the boat stern through slings.
5. The container-type boat apparatus of claim 1, further comprising a hydraulic pump station connected to the first and second cylinders for providing hydraulic power thereto.
6. The container-type boat apparatus of claim 5, further comprising a hydraulic accumulator connected to the hydraulic pump station, the hydraulic accumulator being connected to the first and second cylinders to provide hydraulic power to the first and second cylinders when the hydraulic pump station fails.
7. The container type boat lifting device according to claim 5, further comprising an electric cabinet, wherein the electric cabinet is connected with a mother ship power supply and provides power for lifting of the winch and starting and stopping of the hydraulic pump station.
8. The container type boat lifting device according to claim 4, wherein a plurality of corner pulleys are arranged on a container bottom plate, and slings of the winch penetrate through the corner pulleys to be respectively connected with the boat bow lifting frame and the boat stern lifting frame, so that synchronous lifting of two lifting frame structures is realized.
9. The container-type boat apparatus of claim 1 further comprising a lashing structure securing said boat within said container.
CN202311313096.2A 2023-10-11 2023-10-11 Container formula hanging boat device Pending CN117104408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311313096.2A CN117104408A (en) 2023-10-11 2023-10-11 Container formula hanging boat device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311313096.2A CN117104408A (en) 2023-10-11 2023-10-11 Container formula hanging boat device

Publications (1)

Publication Number Publication Date
CN117104408A true CN117104408A (en) 2023-11-24

Family

ID=88804162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311313096.2A Pending CN117104408A (en) 2023-10-11 2023-10-11 Container formula hanging boat device

Country Status (1)

Country Link
CN (1) CN117104408A (en)

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