KR101727011B1 - Floating type structure on water surface - Google Patents

Abstract

The present invention relates to a floating type marine facility assembly coping with a change in a water level enabling a marine structure installed on the inland waters, riverside or seaside to be stably positioned at a right position even though the water level is changed. The floating type marine facility assembly includes a concrete retaining wall with an internal receiving space; a buoyant body where a marine facility (H) is loaded and installed inside the receiving space; and a lifting unit installed on the edge of the buoyant body and maintaining a floated state according to the change in the water level. The floating type marine facility assembly includes a support installed on a bottom of the receiving space of the concrete retaining wall, thereby maintaining the buoyant body. A penetration passage is formed on one side of the bottom. The lifting unit is composed of an external pile fixated and installed by being buried in the ground through the concrete retaining wall; a mooring pile lifted in a vertical direction inside the external pile; and a cleaning pipe installed inside the mooring pile. An upper guide for guiding the upward and downward movement of the mooring pile and lower guides mounted in a lower front end of the mooring pile at intervals are formed in the bottom of the concrete retaining wall. The buoyant body and an upper front end of the mooring pile are maintained to be integrated by a coupling member coupled by a bolt.

Description

[0001] FLOATING TYPE STRUCTURE ON WATER SURFACE [0002]

The present invention relates to floating water facilities, and more particularly, to a floating water facility having water level changes to allow water facilities installed on the water surface, waterfront, or sea to stably respond to changes in water level To a floating water facility assembly corresponding to the floating water facility assembly.

Generally, buoyancy facilities using buoyancy are installed on the inland waterfront, waterside or on the sea, and can be used as waterfront restaurants, waterfront hotels, marinas, mooring areas, It is used for various purposes.

These water facilities are usually installed on the water surface through anchor, chain or multiple steel pipe files because the water level is often increased by the amount of water emitted from the dam in the heavy rain or the upstream area. Therefore, it is inconvenient to install a gangway in the water facility to board the vessel.

In other words, if the entrance to the water facility is installed at a low position, even if the water level increases slightly in the rainy season, it can not be used by being immersed in water. Because of this problem, when installed at a high position, Therefore, it is necessary to construct a separate structure to smooth the slope of the entering Tao Bridge, and it is difficult to maintain safety because the water facility must float on the water surface while being connected with the land and the Taoist. Especially, the flood, It is not possible to appropriately cope with the change in the height of the water surface caused by the water surface.

With respect to various facilities of such water facilities, the floating assembly disclosed in Korean Patent No. 0619738 can be prevented from flowing in only one direction by the connecting means, The assembling process is very troublesome and the jointed state is not robust. Therefore, when the structure is severely flowed due to a high swell or wave, a plurality of connected bodies may be separated to cause a serious accident.

In addition, in the case of metal bolts, it is impossible to disassemble and reassemble after a certain period of time due to the nature of corrosion when it comes into contact with moisture or salt. In order to fix the position, a bracket is attached to the side of the body, Because it needs to be installed on the underwater floor, it is very difficult to make adjustments, and the brackets and struts are exposed, which is not good for cosmetics.

In addition, in the case of the technique disclosed in the patent publication No. 2010-0037034, it comprises a plurality of floatable modular members fixed to each other rigidly to releasable the floating structure, each of the modular members having an upper surface, And a side wall interconnecting them, each of the modular members being a floating marine structure that is adapted to be secured in a substantially gapless, adjacent position along a portion of the side wall with one or more adjacent modular members.

Such a floating structure has a problem that the bonding strength between unit members is low and it is difficult to assemble and disassemble. In addition, there is a considerable difficulty in making such a structure that the floating bridge and the hull are damaged by the side impact which is received when the boat is straddling the ship, and the shape of the floating bridge is branched like a T-shape.

In addition, in the case of Japanese Patent No. 1026541, the water facility is raised and lowered from the fixed position through the connecting unit, but the fixing part of the connecting unit is frequently damaged in a region where there is much swell or waves. That is, when the water or the waves are severe, the water facility is shaken and a considerable stress is concentrated on the fixing part of the connecting unit, so that the edge parts of the water facilities combined with the connecting unit are easily damaged.

In addition, the augmented structure disclosed in Japanese Patent No. 1194783 can be applied when the depth of water is low and the width of the water is narrow. However, if the floating plate is a large structure, for example, realization is impossible. That is, when the long post member is vertically installed on the bottom of a river or a lake, there is a limit in the supporting force. In case of a wide width, a cable having a long length is required to be installed transversely. There arises a problem that it is required to be consumed.

Registered Patent No. 0619738 (Registered on September 7, 2006) Title of invention: Water docking device. Registered Patent No. 1003190 (Registered on Dec. 15, 2010) Name of invention: Post device for water facility where elevation is automatically controlled by buoyancy. Registered Patent No. 1009264 (Registered on January 12, 2011) Title of invention: Float assembly for aquatic structures. Registered Patent No. 1270949 (Registered on May 31, 2013) Title of the invention: Prefabricated floating floating structure connector and its connector assembly. Registered Patent No. 1277117 (Registered on Mar. 14, 2013) Name of invention: Prefabricated floating suspended structure. Registered Patent No. 1474381 (Registered Dec. 12, 201) Title of invention: Floating aeration system.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a water retaining structure for a water retaining structure that is installed in a concrete retaining wall on a waterside The present invention also provides a floating water facility assembly that can cope with a change in water level that can secure stability by allowing facilities to be floated at all times while being floated at the same position.

In addition, the present invention greatly enhances the fragile portion of the existing mooring file, so that the mooring file itself is not limited to the size and the thickness of the mooring file so as to suppress the occurrence of the accident caused by the flooding or the strong typhoon or flood. The present invention has an object to provide a floating water facility assembly corresponding to a water level change that can be raised.

In order to achieve the above object, the present invention provides a floating water facility assembly corresponding to a change in water level for floating and holding water facility by buoyancy, the water retaining structure including a concrete retaining wall having a receiving space inside, And a lifting unit installed at an edge of the buoyant body to maintain a lifted state according to a change in water level, wherein a floor is formed in a receiving space of the concrete retaining wall, And the elevating and lowering unit includes an outer file fixedly installed in the ground through the concrete retaining wall, a mooring file rising and falling in the vertical direction inside the outer file, And a cleaning pipe embedded in the mooring file, wherein the bar of the concrete retaining wall And a lower guide mounted on the lower end of the mooring file with an interval, the upper end of the mooring member and the mooring file being fastened to a binding member fastened with a bolt And is held integrally by the guide member.

Further, the present invention includes a structure in which a through-passage of a concrete retaining wall is connected to the outside through a flow path formed in the ground, and a reinforcing ring is mounted on an outer side of the circumferential surface of the upper guide with an external file therebetween.

According to the present invention, since the buoyant body can be constructed by disposing a buoyant body in the concrete retaining wall on the water surface (notched surface) ground instead of the inland water surface, the present invention can stably maintain the water facility And it is possible to cope with any structure as well as a large stability can be ensured by being always lifted in place.

In addition, it can greatly enhance vulnerable parts of existing mooring file, so that the mooring file can be elevated only by the buoyant body itself without restriction on the specification and thickness of the mooring file so that it can be prevented from being damaged even in the event of a strong typhoon or flood, And it is possible to easily carry out cleaning work such as mud or float.

FIG. 1 is a schematic configuration diagram of a water facility disclosed in Japanese Patent No. 1003190,
Fig. 2 is a cross-sectional view showing the internal structure of the post device shown in Fig. 1,
3 is an exploded cross-sectional view of an ascending / descending post according to the III-III line of Fig. 2,
4 is a view showing an operating state of the post device,
5 is a schematic illustration of the internal cleaning process of the post device,
FIG. 6 is an installation view of a floating water facility assembly according to the present invention,
7 is a view showing a state in which the water facility is elevated in accordance with a change in water level,
8 is a schematic plan view of the water facility assembly,
9A to 9C are enlarged views of the "A", "B", and "C" portions shown in FIG. 6,
10A is a view showing an assembled state of the upper guide and the reinforcing ring of the mooring file,
Fig. 10B is a perspective view of the binding member as seen from a plane side,
10C is a view showing a state in which the lower guide is attached to the mooring file.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings, but the specific structures and functions of the present invention are merely one example, and the present invention is not limited to the embodiments described herein.

First, the content disclosed in Korean Patent No. 1003190, which is considered to be the closest reference to the technical contents to be presented by the present inventors, will be described in detail with reference to the drawings, and the present invention will be described below.

1 to 5, the water facility 1 is composed of a lower float body 2 so as to float to the water surface by buoyancy, and the edge of the float body 2 is connected to the clamp 3, Through a plurality of post facilities P for water facilities, the elevation of which is automatically controlled through a plurality of water facilities.

The floating body (2) has buoyancy and is provided with a water facility (1) such as a platform for boarding on the upper part thereof. The floating body (2) is formed to have a large number of closed space parts inside thereof so that buoyancy Whereby flooding of the floating body 2 is prevented. The float body 2 can also be made of porous foamed styrofoam (EPS) capable of exhibiting excellent buoyancy.

The post facility P for the water facility includes a fixed post 10 which is installed in a standing position so as to be installed upright on the ground and a floating post 10 on which the float body 2 is fixed And a plurality of sliding guides (40) provided on the outer wall of the lower end portion of the ascending / descending post (20) for guiding the ascending and descending posts (20) so that the ascending and descending movements can be facilitated.

The fixing post (10) is constructed with a lower portion embedded in the ground of the water, and is constructed of a hollow structural steel pipe. The fixing post 10 has an outer diameter of about 60 cm and a length of about 15 m so as to prevent the lifting post 20 from being separated even if the water level suddenly increases in the rainy season.

A slip ring 50 made of high-density polyethylene (HDPE) for guiding the lifting and lowering of the lifting and lowering post 20 is disposed on the uppermost end of the fixing post 10, 50 are divided into a plurality of equal parts.

In this way, the slip ring 50 is divided and assembled by assembling the lower end of the lifting post 20 on which the sliding guide 40 is mounted through the upper end of the fixing post 10, to be. The unexplained code GL indicates the ground line.

The upward / downward post 20 is made of a hollow structural steel pipe. The lower part of the lifting post 20 is accommodated in the longitudinal direction of the fixing post 10 and exposed to the water surface. Is fixed. The inside of the upper end portion and the inside of the lower end portion of the ascending / descending post 20 are closed through the cover plates 21 and 22, respectively, so that they can float even by self buoyancy as described above.

Therefore, when the water level changes, the ascending / descending post 20 ascends and descends in the fixed post 10 by its buoyant force together with the floating body 2 of the water facility 1. The lower end of the ascending / descending post 20 is disposed to have a slight clearance S at the bottom of the fixing post 10, which can deposit dirt such as sand that has flowed into the bottom of the fixing post 10 To secure space. The steel pipe constituting the ascending and descending post 20 has a diameter of 50 cm and a wall thickness of 12 mm so as not to be lost even if the water level is suddenly changed.

Since the float body 2 of the water facility 1 is firmly fixed to the upper portion of the ascending and descending post 20 through the clamp 3, the float body 2 of the water facility 1, together with the float body 2, And then moves up and down integrally.

A cleaning steel pipe 30 penetrating in the axial direction from the upper portion to the lower portion is disposed at the inner center of the ascending / descending post 20. The upper and lower ends of the cleaning steel pipe 30 are welded and fixed while passing through the center of the lid plates 21 and 22 of the lifting and lowering post 20 and are disposed axially in the center of the inside of the lifting and lowering post 20 . This cleaning steel pipe 30 has a diameter of about 10 cm and a wall thickness of about 5 mm and is constructed by inserting the dirt removing hose 110 to the bottom of the fixing post 10 through the lifting and lowering post 20, And to suck and remove the dirt.

A stopper 60 in the form of an outward flange is welded to the outer periphery of the upper portion of the elevating post 20 to limit the descent of the elevating and lowering post 20, It is constructed 2.5m below the top. Accordingly, when the water level drops considerably, if the outboard flange-shaped stopper 60 touches the upper end of the fixing post 10, the lifting and lowering post 20 does not descend any more, / RTI >

2 and 3, the sliding guide 40 is formed in the form of a bar of a synthetic resin material, which is arranged in the longitudinal direction with a plurality of spaced apart intervals along the lower outer wall of the elevating and lowering post 20 have. The sliding guides 40 are made of high-density polyethylene having excellent slipperiness and are firmly disposed in the longitudinal direction along the outer edge of the lowermost end portion of the lifting post 20 through the mounting bolts 42.

Accordingly, the upward / downward post 20 made of the structural steel pipe moves up and down to prevent direct contact with the stationary post 10, thereby smoothly moving up and down while preventing noise and damage. In addition, a slight gap is formed between the outer side surface of the sliding guides 40 and the inner wall of the fixed port 10. Through this gap, water is filled up to the bottom of the fixing post 10, ) Will also be able to exert buoyancy.

As shown in FIG. 4, in the post facility P for a water facility as described above, when the river floats or the water level rises, the floating body 2 floats above the water surface by buoyancy, The lifting post 20 to which the edge of the body 2 is fixed floats together as the water level increases.

Therefore, the float body 2 can float in the fixed post 10 only at a predetermined position without being lost by the lifting post 20, which is expanded and contracted only in the longitudinal direction, even when the water level becomes high.

At this time, the up-and-down post 20 smoothly moves up and down in the fixing post 10 by the sliding guides 40 made of a synthetic resin material together with buoyancy in the fixing post 10. When the water level is lowered again, the float body 2 may come down with the lifting and lowering post 20 and be always held on the surface without being lost.

As a result, even if the water level of the river or river changes in the rainy season, the elevation post 20 is automatically adjusted in height by the buoyant force in the fixing post 10, so that the water facility 1 is always floated So that the water facility 1 can be used as it is without using a separate auxiliary leg or the like.

Further, after a long time has elapsed after the post device P for water facilities has been installed, sediments such as sand that has flowed along with water are piled up in the bottom space of the fixing post 10, which may interfere with the movement of the ascending / descending post 20 have. 5, the dirt removing hose 110 connected to the dirt suction pump 100 is connected to the fixing post 10 (see FIG. 5) through the cleaning steel pipe 30 disposed at the center of the lifting post 20, And then the dirt suction pump 100 is operated to remove sediments such as sand, so that the inside of the fixing post 10 can be cleaned.

However, in the above-described example, since the up-and-down post 20 constituting the post device P is vertically moved in the stationary post 10 by the buoyant force of the fishing rod itself, It can only be applied to small facilities, but it can not be used as a mooring file in a large mooring area.

In addition, since the overall structure of the post device P is weak, it frequently breaks during the freezing of winter or in the event of a typhoon, and buoyancy is weak.

6 to 10C are views for explaining a floating water facility assembly according to the present invention. The present invention mainly includes a concrete retaining wall 120 and a water facility H, which are placed on a surface layer on a ground G, And is provided at the edge of the buoyant body 130 including the buoyant body 130 and has a corresponding up / down unit 140 according to the change of the water level WL.

6 to 8, the concrete retaining wall 120 has a receiving space 121 at a predetermined position inside thereof and a pedestal 122 is installed at a predetermined interval at the bottom of the receiving space 121 So as to stably maintain the buoyant body 130, and a through passage 123 is formed at one side of the bottom.

The pedestal 122 may be integrally protruded from the bottom of the concrete retaining wall 120 or may be fixedly installed with a structure such as an H-beam. G so as to allow water to flow in during floods or to clean muds, floats, etc. accumulated in the concrete retaining wall 120.

The buoyant body 130 is disposed in the receiving space 121 of the concrete retaining wall 120 to hold the water facility H therein. A reinforcing plate 131 applied by structural calculation is mounted on the bottom edge of the buoyant body 130 to prevent breakage of the buoyant body 130. Between the buoyant body 130 and the concrete retaining wall 120, It is preferable to cover the cover 132 to ensure safety.

The up / down unit 140 is provided at the edge of the buoyant body 130 to maintain the buoyancy state according to the change of the water level WL and is fixed to the ground G through the floor of the concrete retaining wall 120 And a cleaning pipe 143 mounted in the mooring file 142. The mooring file 142 includes an external file 141 including an external file 141 that is moved up and down in the vertical direction.

9A to 10C, the upper end of the external file 141 is held on the inner wall of the reinforcing ring 144 embedded in the bottom of the concrete retaining wall 120, The lower guide 145b is mounted on the lower end of the mooring pile 142 while passing through the inner diameter portion of the upper guide 145a disposed on the upper side of the pile 144 and continuing to the buoyant body 130 side.

The upper and lower guides 145a and 145b are preferably made of a resin molding such as nylon so that the vertical movement of the mooring pile 142 can be smoothly performed.

The upper end of the mooring pile 142 penetrates the edge of the buoyant body 130 and is fastened with a bolt by a binding member 146. The reinforcing member 146 is reinforced between the binding member 146 and the buoyant body 130 It is possible to secure the rigidity by welding the piece 147. With this configuration, when the buoyant body 130 flows according to the change of the water level WL, the mooring file 142 can move up and down in the external file 141.

The upper end of the cleaning pipe 143 mounted in the mooring file 142 is exposed from the center of the binding member 146 so that when the muddy or foreign matter accumulates on the lower end of the outer pile 141, Can be easily cleaned through the cleaning process.

As the water level WL of a river or a river rises due to rainy season floods, the present invention having the above-described structure can prevent water from overflowing into the ground G, The float body 130 on which the water facility H is mounted floats on the surface of the water by flowing into the receiving space 121 of the concrete retaining wall 120 through the path 123.

In this case, the buoyant body 130 can be prevented from being damaged even when the water level WL becomes high. In this case, even when the water level WL becomes high, the buoyant body 130, which is installed at the edge of the buoyant body 130, The elevating operation is performed in the fixed position by the elevating mechanism 142.

Here, in the case of the mooring pile 20, the operation in the external pile 141 is smoothly performed by the upper and lower guides 145a and 145b made of the resin molding, and when the water level WL is lowered again, The body 130 descends along with the mooring file 142, so that the water facility H can always stay in a state of floating on the water surface.

That is, even if the water level WL changes during the flood, the height of the buoyant body 130 and the mooring file 142 are automatically adjusted by the buoyant force, so that the water facility H is always maintained in the floating position .

Meanwhile, accumulation of sediments such as mud that have flowed into the accommodation space 121 of the concrete retaining wall 120 together with water may affect the ascending and descending operations of the mooring pile 142. In this case, Which is installed in the mooring pile 142, can be removed through the flow path U formed in the ground G by using the equipment of the pile 142. When the pile is piled on the lower end of the external pile 141, 143 can be easily cleaned.

As described above, since the floating water facility assembly according to the present invention can construct the water facility by providing the buoyant body in the concrete retaining wall on the ground, when the water level changes such as summer flood, the water facility always floats As a result, stability can be secured, and any structure can be handled.

In addition, since the assembly can be constructed through the concrete retaining wall on the ground, the work can be performed promptly, and the fragile portion of the existing post can be greatly reinforced to prevent damage caused by a strong typhoon or an accident caused by floats. It is possible to easily perform cleaning work such as floating.

Although the present invention has been fully described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

1: Water facility 2: Floating facility
3: Clamp 10: Fixed post
20: lifting post 21, 22: cover plate
30: Steel pipe for cleaning 40: Sliding guide
42: mounting bolt 50: slip ring
60: Stopper 100: Dirt suction pump
110: Dirt removal hose 120: Concrete retaining wall
121: accommodating space 122: pedestal
123: penetrating passage 130: buoyant body
131: reinforcing plate 132: cover
140: Up / down unit 141: External file
142: Mooring file 143: Cleaning pipe
144: reinforcing ring 145a: upper guide
145b: Lower guide 146:
147:

Claims (3)

A floating water facility assembly that responds to a change in water level to maintain and maintain the water facility by buoyancy,
A concrete retaining wall 120 having a receiving space 121 on the inner side thereof and a buoyant body 130 on which the water facility H is mounted and which is disposed in the receiving space and a buoyant body 130 mounted on the edge of the buoyant body, And an up / down unit 140 for maintaining the state,
A pedestal 122 is installed on the floor forming the receiving space of the concrete retaining wall 120 to hold the buoyant body and have a through passage 123 at one side of the floor,
A through passage 123 of the concrete retaining wall 120 is connected to the outside via a flow path U formed in the ground G,
A lid 132 is provided at an edge of the buoyant body 130 so as to cover between the buoyant body 130 and the concrete retaining wall 120,
The elevating and lowering unit 140 includes an external file 141 fixedly installed in the ground G through a concrete retaining wall, a mooring file 142 vertically moving up and down in the external file, And a cleaning pipe 143 that is embedded in the file,
An upper guide 145a for guiding upward and downward movement of the mooring file 142 and a lower guide 145b mounted at a lower end of the mooring pile 142 at a lower end thereof are provided at the bottom of the concrete retaining wall 120 In addition,
The upper guide 145a and the lower guide 145b are made of a resin molding,
The upper end of the buoyant body 130 and the mooring pile 142 are integrally held by a binding member 146 that is bolted through the edge of the buoyant body 130,
The upper end of the cleaning pipe 143 is exposed from the center of the binding member 146,
A reinforcing piece 147 is fixed between the binding member 146 and the buoyant member 130,
A reinforcing plate 131 for preventing breakage of the buoyant body 130 is mounted on the bottom edge of the buoyant body 130 through which the mooring file 142 passes,
Wherein a reinforcing ring (144) is mounted on the outer side of the circumferential surface of the upper guide (145a) with an outer pile (141) interposed therebetween and the outer side thereof is embedded in the bottom of the concrete retaining wall (120) A floating water facility assembly. delete delete

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