KR102116083B1 - Multi-lifting system for small vessel maintenance - Google Patents

Abstract

A ship lifting system according to the present invention may include: a frame; a crane movably installed at an upper end of the frame and provided to lift a ship; and a platform positioned opposite to the crane and provided to be elevated. The present invention is to provide the ship lifting system capable of safely and quickly lifting a small ship.

Description

Multi-lifting system for small vessel maintenance

The present invention relates to a multi-lift system for maintenance of a small ship, and more specifically, after lifting the ship using a hoist crane as an up and down facility that allows the ship to be safely lifted and moved to land or water, vertical ( It is a system to securely place a platform that moves up and down) at the ground level and safely place it on a trailer or ship jig, etc., or to float it underwater, depending on the situation. It relates to a multi-lift system for maintenance of small vessels that can be used in various ways.

With the recent increase in leisure ships, the total capacity of ships in marina facilities has been limited, and accordingly, there is a need for a lift facility dedicated to leisure ships that can be added to the land for storage and maintenance.

The type or size of the up and down facilities depends on the linearity of the handling marina, but it is essential to consider this because the failure of the up and down facilities is an important factor in determining the marina's ability to enter and leave the port.

In particular, it is necessary to regularly remove marine organisms attached to the bottom of the bottom of the surface of small ships and fishing vessels. have.

However, such small ships follow the method of using a bogie for storage on land, but most fishing boats do not have a bogie because they need to be lifted only for repair and maintenance.

Therefore, there is a need for an invention for a lifting system that allows the ship to be safely lifted and moved to the land without using a bogie.

Republic of Korea Registered Patent Publication No. 10-1016638

The present invention is to provide a ship lifting system capable of safely and quickly lifting a small ship as an invention devised to solve the above-mentioned problems of the prior art.

In addition, it is to provide a ship lifting system that is easy to install, such as a crane or a hoist, and has a low production cost.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The ship lifting system of the present invention for achieving the above object is a frame, a movably installed on the top of the frame, a crane provided to lift the ship, facing the crane, and provided for lifting It may include a platform.

At this time, the frame may include a first rail installed on the ground and a filler provided to be movable on the first rail, and providing an access path through which the ship can enter.

Alternatively, the frame may include a second rail formed on the pillar in the direction of the first rail, and the crane may be provided to be movable on the second rail.

In addition, the platform may include a receiving space in which a third rail is installed on the side, and a plate provided to be elevated on the third rail, and raised to form a plane with the ground.

At this time, the plate may include a barrier portion rotatably coupled to one end to prevent foreign substances from entering the receiving space when the plate descends.
In addition, the present invention is a first rail installed on the ground; A frame including a pillar provided movably back and forth on the first rail and providing an access path through which the ship can enter, and a second rail formed in a direction parallel to the first rail on the pillar; A crane movably installed on the upper end of the frame along the second rail and provided to lift the ship; And a platform positioned opposite the crane and provided to be able to elevate while supporting the ship at the bottom. The platform includes: an accommodation space including a third rail installed from an upper end to a lower end of an inner wall; And a plate provided to be elevated along the third rail, and forming a plane with the ground when ascending, wherein the plate prevents foreign substances from entering the receiving space when the plate is descending, and the It includes a barrier part rotatably coupled to the outer end to open and close a path through which the ship can move, and is installed in a space on the land side of the receiving space to support the plate and the ship to temporarily move the ship. It further includes a receiving portion configured to be accommodated, and the receiving portion, the plate is positioned on the receiving portion for a smooth movement of the vessel by placing a step lower than the ground as much as corresponding to the thickness of the plate. It is possible to provide a ship lifting system to be installed.

The ship lifting system of the present invention for solving the above problems has the following effects.

First, by applying the platform type and the crane type in combination, it is possible to ensure safety, which is an advantage of the platform type.

Second, it is possible to construct a lifting system for a variety of ships, since a truck is not required for the lifting process.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a schematic diagram of a ship lifting system of the present invention.
And Figures 2 to 8 is a view showing a process of lifting the ship through the ship lifting system of the present invention.

Hereinafter, preferred embodiments of the present invention, in which the object of the present invention can be specifically realized, will be described with reference to the accompanying drawings. In describing this embodiment, the same name and the same code are used for the same configuration, and additional description will be omitted.

In addition, in describing the embodiments of the present invention, it is revealed in advance that only components having the same function use the same name and the same code and are not substantially identical to the conventional one.

In addition, the terms used in the embodiments of the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In addition, in the embodiments of the present invention, the terms "include" or "have" are intended to indicate that there are features, numbers, steps, operations, components, parts, or a combination thereof described in the specification, but one Or other features or numbers, steps, actions, components, parts or combinations thereof, should not be excluded in advance.

The ship lifting system of the present invention will be described with reference to FIGS. 1 to 8. 1 is a schematic diagram of a ship lifting system of the present invention. And Figures 2 to 8 is a view showing the process of lifting the ship through the ship lifting system of the present invention.

The ship lifting system of the present invention includes a ship up and down facility for lifting the ship 10 from seawater to land, and thus, the ship lifting system to be described below can be understood as describing the ship up and down facilities.

1 to 8, the ship lifting system of the present invention may include a frame 100, a crane 300, and a platform 500.

The frame 100 may be formed such that an access path through which the ship 10 enters and exits is formed and adjacent to the crane 300 and the platform 500 are provided.

Specifically, the frame 100, the first rail 120 is installed on the ground, is provided to be movable on the first rail 120, a filler that provides an access path for the vessel 10 to access It may include a (110) and the second rail 133 formed on the filler 110 in the direction of the first rail (120).

The first rail 120 is preferably installed on the ground in the direction in which the ship 10 moves.

At this time, when the receiving portion 700 is formed at the end of the first rail 120 so that the platform 500 moves in one direction on the first rail 120, the receiving portion so that at least a portion can be accommodated 700 may be formed.

Specifically, the receiving portion 700 is preferably an upper surface parallel to the ground and the inside is formed in a cavity. Accordingly, at least a portion of the platform 500 may be accommodated in the inner cavity of the receiving portion 700, and the upper surface of the receiving portion 700 is parallel to the ground to transport the ship 10 using a bogie or the like. Since there is no jamming, the ship 10 can be safely moved.

The pillar 110 is a column in a vertical direction provided to be movable on the first rail 120, and a roller is provided at a lower end in the longitudinal direction of the first rail 120 on the first rail 120. Can move.

Since the filler 110 is provided to be movable on the first rail 120, the mobility is widened to enable up and down the ship 10 of various sizes. That is, the movement of the pillar 110 on the first rail 120 and the movement of the second rail 133 on which the crane 300 to be described later is formed on the pillar 110 may occur independently of each other. Therefore, it is possible to actively respond to the lifting and lifting of the ship 10 in various environments.

The second rail 133 interconnects the pillars 110 provided on both sides of the ground and may be provided on the top of the pillars 110 so as to move in the direction of the first rail 120.

The crane 300 is movably installed at the top of the frame 100 and may be provided to lift the ship 10. The crane 300 may be provided in various forms such as a hoist.

Specifically, the crane 300 may be provided to be movable on the second rail (133). That is, the second rail 133 is installed in the direction of the first rail 120 at the upper end of the second pillar part 130 connecting the first pillar part 111 installed on the first rail 120 on one side. The crane 300 may be installed to be movable on the second rails 133 on both sides.

The crane 300 is provided to be movable in the longitudinal direction of the third pillar portion 150 to the third pillar portion 150 connecting the second rails 133 on both sides, for the ship 10 Lifting can be possible.

In the case of the present invention, the lifting method of the ship 10 may be a platform type and a crane (sling bar) type, but is not limited thereto, and may be made in various ways depending on the environment. For example, a load cell may be provided on the crane 300 to safely lift the ship 10.

Platform 500, the crane 300 is located facing, it may be provided to be able to elevate.

At this time, the platform 500 may include an accommodation space 510 and a plate 550.

A third rail 530 may be installed on the side of the accommodation space 510 in the vertical direction.

In addition, the plate 550 may be provided to be elevated on the third rail 530, and may be configured to rise and form a plane with the ground.

That is, a roller may be provided at a side of the plate 550 and coupled to the third rail 530 to move up and down, and the plate 550 may be parallel to the ground when it is raised to the maximum height.

At this time, the plate 550 may include a barrier portion 555 to be coupled.

The barrier part 555 may be rotatably coupled to one end to prevent foreign materials from entering the receiving space 510 when the plate 550 descends.

For example, the vessel 10 is positioned on the plate 550 in a state where it is coupled to the crane 300 so that the top and bottom are made together with the plate 550 or the plate 550 is first positioned on the water surface. When the plate 550 descends toward the water surface in various environments, such as when the ship 10 is moved up and down by the crane 300 after descending, various foreign matters may be introduced into the accommodation space 510.

In this case, the departure of the ship 10 may be affected, and the barrier portion 555 may be freed from such effects.

Looking at an example of the driving method of the ship lifting system of the present invention as shown sequentially in Figures 2 to 8, the vessel 10 is placed on the plate 550, the vessel 10 by the crane 300 This can be lifted.

Thereafter, the plate 550 descends below the water surface by the third rail 530, and at this time, it is possible to prevent foreign matter from entering the receiving space 510 by the barrier part 555. The ship 10 coupled to the crane 300 is placed on the water surface, and when the ship 10 departs, the plate 550 may rise.

As described above, the preferred embodiments according to the present invention have been examined, and the fact that the present invention may be embodied in other specific forms without departing from the spirit or scope of the embodiments described above has ordinary knowledge in the art. It is obvious to them. Therefore, the above-described embodiments are to be regarded as illustrative rather than restrictive, and accordingly, the present invention is not limited to the above description and may be changed within the scope of the appended claims and their equivalents.

10: Ship
100: frame
110: filler
111: first pillar portion
120: Rail 1
130: second pillar portion
133: 2nd rail
150: third pillar portion
300: crane
500: platform
510: accommodation space
530: Rail 3
550: plate
555: barrier
700: accommodation

Claims (5)

A first rail installed on the ground;
A frame including a pillar provided movably back and forth on the first rail and providing an access path through which the ship can enter, and a second rail formed in a direction parallel to the first rail on the pillar;
A crane movably installed on the upper end of the frame along the second rail and provided to lift the ship; And
Includes a platform that is located facing the crane, is provided to be able to elevate while supporting the ship from the bottom;
The platform,
A receiving space including a third rail installed from an upper end to a lower end of the inner wall; And
It is provided to be able to elevate along the third rail, and when rising, a plate forming a plane with the ground; includes,
The plate,
When the plate is lowered, it includes a barrier portion rotatably coupled to the outer end to prevent foreign substances from entering the receiving space and to open and close a path through which the ship can move.
When installed in the space on the land side of the accommodation space, when the ship is to be moved to the land, the receiving portion is configured to temporarily accommodate the plate and the vessel
Further comprising,
The receiving portion, the ship lifting system is installed with a step lower than the ground as much as corresponding to the thickness of the plate for smooth movement of the ship when the plate is located on the receiving portion. delete delete delete delete

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