KR20170034236A

KR20170034236A - Ship lift import

Info

Publication number: KR20170034236A
Application number: KR1020150132643A
Authority: KR
Inventors: 임창호
Original assignee: 대우조선해양 주식회사
Priority date: 2015-09-18
Filing date: 2015-09-18
Publication date: 2017-03-28

Abstract

The present invention provides a carry-in lift for a vessel, transporting materials from a pier to a hull of a vessel placed on sea to smoothly realize carry-in while being floated in response to floating of the vessel due to sloshing of waves during the carry-in. According to the present invention, the carry-in lift comprises: a guide rail installed to allow a top to be rotated in a carry-in hole by a rotation unit; a sliding cart mounting a lower part of the guide rail to be floated in four directions on an upper surface of a pier with respect to floating of the hull of the vessel; a transfer cart mounting materials to be transported on the guide rail to be lifted/lowered; and a driving unit to lift/lower the transfer cart. As such, provided is an effect of maximizing carry-in efficiency capable of quickly and safely carrying the materials which are an object to be transported in a short time; and at the same time, provided is an effect of safely realizing transport without damaging or breaking a part connected to the hull of the vehicle.

Description

Ship lift import {Ship lift import}

The present invention relates to a loading lift for loading various materials into a hull of a ship which is dried at the seawall, and more particularly, to a loading lift for carrying materials from a seawall to a hull of a ship located at sea, So that the carry-in can be carried out smoothly.

Generally, various materials required in the process of drying the ship at the seashore are transported through a provisional inlet provided on the side of the hull.

In this way, in the conventional conventional method of loading various materials into the hull during the process of drying the ship from the seawall, a temporary platform is installed on the hull where the temporary return inlet is located, a crane is installed as the temporary platform, And transported the necessary materials into the hull.

Also, when the transportation of the materials to the hull is completed, the cranes must be removed first and then the temporary platform must be removed in reverse order to install the temporary platform and the crane again.

Therefore, in order to have a means to transport various materials with a vessel dried on the seawall, it is necessary to install and carry a temporary platform and a crane, and after the transportation of the materials is finished, the installed crane and the temporary platform need to be removed again. It has disadvantages.

In addition, it takes a long time to transport the materials by using the crane, and it has a big disadvantage due to the nature of the crane work.

Conventional prior art for transporting materials and various kinds of articles to a ship as described above includes a moving platform, an electromagnet platform, a portable platform, and a portable platform as disclosed in Korean Patent Laid-Open Publication No. 10-2014-0112831 An elastic member interposed between the moving platform and the electromagnet platform, and a conveyance module such as a ladder having the conveyance module capable of easily carrying heavy loads or objects even in a narrow and complicated passage such as a staircase or a ladder including a piezoelectric body Technologies such as transport modules have been proposed.

Also, as disclosed in Korean Patent Laid-Open No. 10-2015-0081440 (hereinafter referred to as "Patent Document 2"), a relatively integrated combination of an arm and an offshore structure and / or a relatively safe or comfortable Techniques such as devices and methods for moving people, equipment, and / or structural elements from a marine vessel that allows movement to an offshore structure have been published.

Also, as disclosed in Korean Utility Model No. 20-2014-0006039 (hereinafter referred to as "Patent Document 3"), a rail, a moving car, and a lifting device are installed on a dockside to transmit personal equipment and various auxiliary materials of workers to the upper deck A technique such as a lifting device for moving a personal equipment of the upper deck to improve the efficiency of the operation has been proposed.

Korean Patent Publication No. 10-2014-0112831 Korean Patent Publication No. 10-2015-0081440 Korean Utility Model No. 20-2014-0006039

However, Patent Document 1 has an advantage that it is possible to easily carry heavy loads or objects even in a narrow and complicated passage, but it is disadvantageous in that it is not suitable for conveyance from a sea wall where the vessel is dried to a ship having fluidity at sea.

Patent Document 2 has a disadvantage in that it has a complicated structure and has various dangerous factors for fluidity at sea.

Patent Document 3 has a disadvantage in that although it has a simple structure, the marine vessel is vulnerable to the fluidity due to a wave of a wave or the like.

In order to solve the above problems, it is a main object of the present invention to provide a watercraft which can smoothly carry in the water while corresponding to the flow of a ship by a sling of a wave, Thereby providing a marine carry-in lift.

Another object of the present invention is to enable stable loading of materials to be carried.

It is a further object of the present invention to provide for safe transport of materials as well as transportation to the inside of the deck of the hull.

According to an aspect of the present invention, there is provided a loading and unloading apparatus for loading and unloading various materials through an inlet port formed in a hull of a ship to be dried on a quay wall, A guide rail rotatably provided at an entrance; A sliding carriage on which a lower portion of the guide rail is mounted and which is correspondingly moved in four directions with respect to a ship hull flow on an upper surface of the rock wall; A conveyance truck on which the materials to be conveyed are lifted and raised on the guide rails; And a driving unit for raising and lowering the transporting carriage.

The pivot portion is a hinge bracket whose one end is rotatably coupled to both ends of the guide rail and the other end is rotatably coupled to both sides of the entrance port.

Wherein the slant flow portion includes a slit formed on both sides of the lower portion of the guide rail, a roller shaft inserted into the slit, a slit formed in the lower portion of the guide rail, And a stationary frame fixed to both sides of the roller shaft and fixed to the sliding carriage.

The sliding carriage includes a base frame on which the fixing frame is mounted and fixed on an upper surface thereof, and a ball caster provided on at least one or more surfaces of the base frame.

Wherein the transporting carriage includes a loading frame on which the materials to be transported are loaded, guide blocks provided on both sides of the bottom of the loading frame with guide rollers being transported from the guide rails, As a posterior support frame.

The entire support frame is rotatably provided with the guide block, and the rear support frame includes a height adjuster between two points rotatably provided.

The loading frame further includes a pair of side plates for preventing materials to be carried from being separated from each other, and a cover plate rotatably mounted and fixed to the rear side.

The upper surface of the stacking frame further includes a transfer plate on which a material to be carried on the guide member is lifted from the upper surface of the stacking frame by a driving means to be transported back and forth.

In the present invention, when the materials are brought into the hull of a ship located in the sea from the seawall, the material can be smoothly carried in the ship while flowing in correspondence with the flow of the ship by the sling of the wave, It is possible to maximize the efficiency of bringing in the ship, and it is possible to safely carry the part of the ship which is connected to the ship without damage or breakage.

In addition, since the materials to be carried are stably stacked when they are stacked, it is possible to secure high safety by preventing the materials, which are the objects to be transported, from being released or dropped when being transported.

In addition, since the transportation of the materials is safely performed and the inside of the deck of the hull can be transported, the unloading operation into the hull can be performed safely and quickly.

1 is a perspective view for explaining a state in which the present invention is installed,
Figure 2 is a side view and partially enlarged view of Figure 1,
3 is a side view for explaining the use state of the present invention,
4 is a front view, a side view and a plan view for explaining another embodiment of the present invention,
5 is a side view for explaining the use state according to FIG.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited to the embodiments.

FIG. 1 is a perspective view for explaining a state in which the present invention is installed, FIG. 2 is a side view and a partially enlarged view according to FIG. 1, and FIG. 3 is a side view for explaining a use state of the present invention.

As shown in the drawing, a loading lift 1 for carrying various materials through an inlet 110 temporarily formed in a hull 100 of a ship to be dried in a seawall 200 for drying a normal ship, to provide.

The present invention relates to a method for loading and unloading a ship, which is located at a sea level from a seawall, in a manner corresponding to a flow of a ship caused by a wave of a wave when the materials are brought in.

The loading lift 1 according to the present invention includes a guide rail 10 of the same shape as a normal ladder which is rotatably provided at the inlet 110 by a pivotal portion 12; A sliding carriage 20 in which the hull 100 of the ship located at the upper surface of the rock wall 200 so as to mount the lower portion of the guide rail 10 is caused to flow correspondingly to the flow caused by the wave of the waves in all directions; A conveyance truck 30 on which the materials to be conveyed are stacked and elevated on the guide rails 10; And a driving unit (40) for raising and lowering the transporting carriage (30). The drive unit has a known technical configuration and includes a normal winch 42 mounted on the bottom of the guide rail 10 and a second winch 42 connected to the winch 42 in a known manner, And a wire rope (44) for raising and lowering the transporting carriage (30). At this time, it is preferable that a sensor such as a limit switch for controlling whether the winch is driven or not is provided at the upper end of the guide rail. In addition, the driving unit may be any means having a known technical structure capable of raising and lowering the conveyance truck in addition to the winch and the wire rope.

The upper end of the guide rail is rotatably connected to the upper end of the guide rail in accordance with the movement of the hull of the ship, and the lower end of the guide rail is freely movable in the upper direction of the rock wall By being provided in the sliding bogie, the hull of the ship located in the sea has the fluidity correspondingly with the flow when it is flowed by the wave of the wave, so that the connecting portion is kept in a state of being safely connected to the fluidity without being deformed, damaged or damaged .

In this way, the carry-in lift of the present invention also flows in correspondence with the fluidity of the ship located in the sea, so that the conveyance of the objects to be carried by the conveyance truck, which is raised and lowered by the drive unit provided on the guide rail, Of course, bringing the ship to the hull can also be accomplished quickly without inconvenience or inconvenience in a short time.

In addition, by transporting the materials to be conveyed through the side wall and the guide rail connected to the hull of the ship, it is possible to secure the safety as quickly as possible.

In addition, after the end of use, the moving part can be separated from the inlet and the moving to a desired position can be easily performed. Thus, there is an advantage that a post-treatment such as demolition can be omitted as in the conventional case.

Accordingly, the present invention has a fluidity in a form corresponding to the flow of a ship located in the sea wall and the rock wall, thereby preventing deformation or breakage of the connecting portion, and quickly and safely transporting the ship within a short time Of the hull.

Although the guide rail 10 is shown as an integral shape as shown in the drawing, it is preferable that the guide rail 10 is formed to be foldable by a known method such as a folding type ladder equipped with a known ladder, and even if the folding type ladder is applied, Do.

The swivel portion 12 is rotatably coupled to one end of the guide rail 10 at both ends by a conventional pin coupling method or a hinge coupling method and the other end is connected to both ends of the inlet port 110 by a conventional pin coupling method or a hinge coupling method The hinge bracket 12a is rotatably coupled to the hinge bracket 12a. That is, the hinge bracket can be freely moved up and down by the hinge bracket being rotatably provided at one end of the guide rail and the other end of the hinge bracket. Further, it is preferable that the hinge bracket further has a support surface 12b which is abutted against the hull, so that it can be more stably supported when the hinge bracket is connected to the loading port.

The diagonal flow section (15) is provided between the lower end of the guide rail (10) and the sliding carriage (20) so as to have fluidity in an oblique direction according to the flow of the ship 's hull (110) A roller shaft 15b inserted into the elongated hole 15a and fixed to both sides of the roller shaft 15b to be fixed to the sliding carriage 20, And a frame 15c.

Accordingly, the ship can be smoothly flowed by the diagonal flow section even in the case of the ship moving up, down, and up and down based on the seam. That is, the roller shaft on the fixed frame has maximum fluidity as it smoothly slides on the left and right sides of the ship as well as up and down movements on the guide rail.

The sliding carriage 20 includes a base plate 20A in the form of a plate having the fixing frame 15c mounted on the top surface thereof and a known ball caster 20B provided on the bottom surface of the base frame 20A ).

In other words, the sliding bogie can move smoothly with minimum frictional force against the fluidity of the ship by flowing in correspondence with the ship by a plurality of ball casters which can move smoothly regardless of the directionality with respect to the fluidity of the ship on the rock wall Condition.

The transporting carriage 30 is provided with a stacking frame 32 in the form of a normal plate on which the materials to be transported are stacked and a guide roller 34a to be transported from the guide rail 10 on both sides of the bottom surface of the stacking frame 32 And a front and rear support frames 36A and 36B provided between the guide block 34 and the loading frame 32. [ The front supporting frame 36A is rotatably provided at one point with the guide block 34 by a conventional pin coupling method or a hinge coupling method, And a height adjusting portion 36Ba is provided between the points that are rotatably provided. At this time, the height adjuster is adjustable in height by a plurality of support frames folded by a conventional method and holes and pins known to the plurality of support frames.

The height adjusting portion provided on the rear support frame is for adjusting the horizontal height of the stacking frame on which the materials to be transported are stacked starting from the entire support frame and is adjusted appropriately according to the degree of inclination of the guide rails to maintain the level of the stacking frame do.

Accordingly, it is possible to safely and safely carry the transportation objects by stably loading the objects to be transported, which are carried by the loading frame of the transportation truck, thereby maximizing the transportation efficiency and securing high safety.

FIG. 4 is a front view, a side view and a plan view for explaining another embodiment of the present invention, and FIG. 5 is a side view for explaining a use state according to FIG.

As shown in the figure, in the above construction, the conveyance truck is conveyed only to the uppermost end of the guide rail, so that the conveyance truck is positioned at the inlet of the inlet port formed in the hull of the ship, To be able to safely unload materials that are hostile to the inside of the hull.

The loading frame 32 is provided with a pair of side plates 32-1 for preventing the materials to be carried from being separated from each other and a lower portion which is rotatably mounted and fixed to the lower portion by a conventional hinge, And a cover plate 32-2. At this time, fixing portions are provided at positions corresponding to the upper portions of the side plate and the cover plate so as to be fixed by a known pin joining method.

Accordingly, when the objects to be transported are stacked on the stacking frame, the cover plate is lowered and loaded, and the cover plate is fixed by being transported. Thus, the loaded materials can be prevented from being detached and high safety can be ensured.

On the upper surface of the stacking frame 32, the materials to be transported on the guide member 32B constituted by a normal LM guide rail and a rail block from the upper surface of the stacking frame 32 by the driving means 32A And a transfer plate 32C which is raised and conveyed forward and backward.

The drive means may comprise a motor capable of normal and normal rotation, a rack, pinion or belt, pulleys, sprockets, chains, etc., which transmit and transmit power by the motor, A well-known technical configuration is sufficient.

In other words, rather than loading the objects to be transported directly onto the stacking frame, rather than loading the transporting cargo at the entrance of the hull, after the operator loads the materials on the ship, The transfer plate is transferred to the inside of the hull, thereby providing safety and convenience that can be unloaded more securely.

As a result, not only the materials as the objects to be carried can be safely transported, but also the post-transportation unloading can be carried out more safely and conveniently.

1: Carrying lift
10: guide rail 12:
12a: Hinge bracket 12b: Support surface
15: diagonal flowing section 15a: long hole
15b: roller shaft 15c: fixed frame
20: Sliding carriage 20A: Base frame
20B: Ball caster 30: Feed truck
32: stacking frame 32-1: side plate
32-2: cover plate 32A: drive means
32B: Guide member 32C: Feed plate
34: guide block 34a: guide roller
36A: front supporting frame 36B: rear supporting frame
36Ba:

Claims

A loading lift for transporting various materials through an inlet formed in the hull of a ship which is dried at the seawall,
Wherein the carry-in lift is a guide rail whose upper end is rotatably provided at the spinneret by a rotary part;
A sliding carriage on which a lower portion of the guide rail is mounted and which is correspondingly moved in four directions with respect to a ship hull flow on an upper surface of the rock wall;
A conveyance truck on which the materials to be conveyed are lifted and raised on the guide rails; And
And a drive unit for moving the transfer truck up and down.

The method according to claim 1,
Wherein the pivotal portion is a hinge bracket having one end rotatably coupled to both ends of the guide rail and the other end rotatably coupled to both sides of the inlet port.

The method according to claim 1,
Wherein the slant flow portion includes a slit formed on both sides of a lower portion of the guide rail, a roller shaft inserted into the slit, and a sloped portion formed on both sides of the guide rail, And a fixing frame fixed to both sides of the roller shaft and fixed to the sliding carriage.

The method of claim 3,
Wherein the sliding carriage includes a base frame on which the fixing frame is mounted and fixed on an upper surface thereof, and a ball caster provided on at least one bottom surface of the base frame.

The method of claim 3,
Wherein the transporting carriage includes a loading frame on which the materials to be transported are loaded, guide blocks provided on both sides of the bottom of the loading frame with guide rollers being transported from the guide rails, And a rear support frame (20).

6. The method of claim 5,
Wherein the front supporting frame is rotatably provided with the guide block, and the rear supporting frame includes a height adjusting portion between two points rotatably provided so as to rotate at two points.

6. The method of claim 5,
Further comprising a pair of side plates for preventing the materials to be carried from being separated from the loading frame, and a cover plate which is rotatably mounted and fixed to the rear side of the loading frame.

8. The method of claim 7,
Further comprising a transfer plate on the upper surface of the stacking frame, on which a material to be transported is loaded on a guide member from the upper surface of the stacking frame by a driving means and transported forward and backward.