KR20220086806A - Lifted or lowered guiding apparatus for floating type structure - Google Patents

Abstract

An object of the present invention is to provide a levitation and descent guide device for a floating water structure capable of stably elevating the water structure according to a change in water level.
Accordingly, in the present invention, a plurality of guide piles erected at regular intervals on the ground and a guide sleeve are raised and lowered according to the guidance of the guide piles while floating on the water by buoyancy, and a guide sleeve for guiding the elevation in all directions corresponding to the location of the guide piles. Containing a built-in buoyancy body, the guide pile is multi-stage having a fixed pile erected on the ground so that the length is expanded and contracted and adjusted according to the elevation of the buoyancy body, and a lifting pile mounted on the upper part of the fixed pile so as to be able to elevate. Disclosed is a levitation and descent guide device for a floating water structure composed of a structure.

Description

Floating and descent guide device for floating water structures {LIFTED OR LOWERED GUIDING APPARATUS FOR FLOATING TYPE STRUCTURE}

The present invention relates to a levitation and descent guide device for preventing flooding of a floating water structure, and more particularly, a levitation and descent guide device for stably elevating a water structure according to a change in the water level of a river or lake to prevent flooding of the water structure is about

Today, many different types of water structures such as water bike paths, water trails, and pedestrian paths for ecological viewing are being installed on the waters of rivers, waterfronts, and lakes.

These water structures are mainly constructed as a so-called wooden deck system in which a pile is driven into the bottom of a river or lake, and a floor and a railing are installed on the basis of this.

Recently, a floating wooden deck system made by floating a box-type pontoon (buoyant body) that ascends and descends along a guide pile by buoyancy so as not to be directly affected by changes in the water surface or water depth, is in the spotlight.

That is, the floating wooden deck system (aquatic structure) has a structure that automatically floats according to a change in water level, thereby preventing flooding, loss, or damage due to a rise in water level.

However, the conventional floating wooden deck system has a limitation in not being able to respond stably to changes in water level.

For example, when the water level rises, various wastes such as wood chips and plastics floating on the water cannot float away, and if they are caught on structures, they cannot be floated smoothly. There is a problem with a high risk of safety accidents, such as fluctuating in an unstable state.

Moreover, since the guide file that positions the pontoon and guides the elevation is exposed for too long on the surface of the water, there is a limit in that the appearance of the water structure is considerably deteriorated.

The background or prior art described herein is information possessed by the inventor or acquired in the process of deriving the present invention, and is only intended to help in understanding the technical meaning of the present invention, and prior to the filing of the present invention, the technology to which this invention belongs It does not mean that the technology is widely known in the field.

KR10-2020-0115045 A (2020.10.07) KR10-1905002 B1 (2018.09.28)

Therefore, the present inventor comprehensively considers all the above matters and at the same time, from the idea of solving the technical limitations and problems of the existing floating water structure, the length of the guide file is linked according to the elevation of the pontoon and the water structure due to the change in water level By stretching and adjusting, it is possible to improve the appearance of the guide pile by minimizing the exposure length of the guide pile in normal times. In addition, the water structure stabilizes the balance according to the change of water level and moves flexibly to prevent flooding, as well as to improve safety and durability. The present invention was created as a result of continuous research while making every effort to develop a levitation and descent guide device for a floating water structure of a new structure that can do this.

Therefore, the technical problem and object to be solved by the present invention is to provide a levitation and descent guide device for a floating water structure so that the length of the guide pile can be stretched and adjusted in conjunction with the water level change.

Another technical problem and object to be solved by the present invention is to provide a levitation and descent guide device for a floating water structure that enables smooth and stable elevating even when an external force due to the flow rate is transmitted to the pontoon.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objectives mentioned above, and other technical problems and objects not mentioned will be clearly understood by those skilled in the art from the following description.

Specific means according to an embodiment (aspect) of the present invention for effectively achieving a specific technical purpose while embodying a new idea for solving the technical problem of the present invention as described above, a plurality of erected at regular intervals in the ground The guide file and the buoyancy of the dog include a buoyant body with a built-in guide sleeve for guiding the lifting and lowering in all directions corresponding to the position of the guide file, the guide file is raised and lowered according to the guidance of the guide file while floating on the water by the buoyancy force. Floating water structure levitation, characterized in that it has a multi-stage structure having a fixed pile erected in the ground so as to expand and contract and control the length according to the elevating of the buoyancy body, and a lifting pile mounted on the upper part of the fixed pile so as to be able to elevate. and a descent guide device.

As a result, the present invention improves the appearance by minimizing the exposure length of the guide pile in normal times because the buoyancy body expands and contracts the length of the guide pile according to the change in the water level of the river or lake, and maximizes the floating range of the aquatic structure when the water level changes. can

In addition, the fixed pile according to a preferred embodiment of the present invention can improve safety and durability by installing the steel pipe pile up to the bedrock (support layer) so as to be directly supported on the bedrock (support layer).

In addition, in a preferred embodiment (aspect) of the present invention, a plurality of sliding rollers for guiding the sliding movement along the lifting pile when the buoyancy body is lifted by buoyancy are provided at regular intervals on the inner circumferential surface (inner curved surface) of the guide sleeve. By placing the device so that it can rotate freely up and down, the water structure can be raised and lowered more smoothly and stably.

In addition, as a preferred embodiment of the present invention, a plurality of pieces are radially attached at regular intervals to the upper outer circumferential surface (outer curved surface) of the fixed file, and the elevating file slides while preventing contact with the fixed file. A slide bar for guiding movement, a plurality of fixed stoppers attached between the slide bars among the upper outer peripheral surface (outer curved surface) of the fixed pile, and the fixed stoppers on the lower inner peripheral surface (inner curved surface) of the lifting pile to correspond to the fixed stoppers A plurality of attachments are formed on the upper end of the lifting stopper and the lifting pile to prevent the separation of the lifting pile from the fixed pile, and when the buoyancy body rises to the uppermost end of the lifting pile by buoyancy, the lifting file interlocks to rise By further comprising an interlocking contact that causes contact interference with the sliding roller, the lifting operation of the lifting pile can be made more smoothly and stably.

In addition, in the slide bar according to a preferred embodiment of the present invention, a plurality of recesses are formed at regular intervals along the longitudinal direction in order to minimize the contact area and interference during the lifting of the lifting pile, and the slide The recess formed in one slide bar of the bars and the recess formed in the other slide bar positioned on the opposite side with respect to the central axis of the fixed pile are displaced from each other to minimize contact and interference with the slide bar when the lifting pile is lifted. Able to ascend and descend smoothly and smoothly.

In addition, as a preferred embodiment (aspect) of the present invention, the upper end is fixed to the inner upper end of the lifting pile, and the lower end is fixed in the hollow of the fixed pile to prevent the lifting pile from tilting when lifting over a certain range. A wire is provided, and the support wire is made of a flexible material and is a core material having a coupling groove dented in a spiral shape along an outer circumferential surface (outer curved surface), and is wound in a coil shape to enable extension and contraction in the coupling groove of the core material. The steel wire and the core material and the steel wire are protected by wrapping, and when an external force is applied, the core material and the steel wire are stretched together by elasticity, and when the external force is removed, the steel wire is contracted together with the core material and the steel wire and returned to its original state. As a result, even if the lifting pile receives an external force due to the flow speed when the river overflows, it does not tilt to one side and expands and contracts vertically without shaking.

According to the technical idea and embodiment (embodiment) of the present invention, which is based on a unique solution to solve the above technical problem, the buoyancy body expands and contracts the length of the guide pile according to the change in the water level of a river or lake while simultaneously levitating and descending Therefore, it is possible to improve the appearance by minimizing the exposure length of the guide pile and to maximize the floating range of the water structure when the water level changes.

In addition, since the elevating pile having a diameter larger than that of the fixed pile moves flexibly according to the change of the water level and the length is stretched and adjusted, it is possible to prevent water or foreign substances from entering and accumulating inside the guide pile.

In addition, even if the guide pile receives an external force due to the flow rate when the river overflows, it does not tilt to one side and expands and contracts vertically without shaking.

In other words, as the water structure moves up and down flexibly in the vertical direction according to the change of water level in a state where movement is restricted in the horizontal direction, it is not only prevented from flooding, but also shaken by the influence of wind and changes in the flow of water such as waves, wave pressure, wave height, and currents. It is possible to improve safety and durability by preventing it from tilting while leaning to either side.

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

1 is a partial longitudinal cross-sectional view schematically showing the levitation and descent guide device for a floating water structure according to an embodiment of the present invention.
Figure 2 is an enlarged cross-sectional view showing the local portion of the guide post and the buoyancy body among the components constituting the levitation and descending guide device for floating water structures according to an embodiment of the present invention.
Figure 3 is a partial longitudinal sectional view schematically showing the elongation state of the guide post among the components constituting the levitation and descending guide device for floating water structures according to an embodiment of the present invention.
Figure 4 is a longitudinal cross-sectional view showing an enlarged local portion of the guide post among the components constituting the levitation and descending guide device for floating water structures according to an embodiment of the present invention.
Figure 5 is a partial longitudinal cross-sectional view showing an enlarged local portion of the guide post and support wire among the components constituting the levitation and descending guide device for floating water structures according to an embodiment of the present invention.
6 is a partial longitudinal cross-sectional view showing an enlarged local portion of the support wire among the components constituting the levitation and descending guide device for floating water structures according to an embodiment of the present invention.
7 is a partial longitudinal sectional view showing an enlarged local part of the components constituting the levitation and descent guide device for a floating water structure according to another embodiment of the present invention.

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, the terms described below are defined in consideration of the functions in the present invention, which indicate that they should be interpreted as concepts consistent with the technical spirit of the present invention and meanings commonly or commonly recognized in the art.

In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

The accompanying drawings show that parts are exaggerated or simplified for explanation of the configuration and operation of the technology and for convenience and clarity of understanding, and it is revealed that each component does not exactly match the actual size and shape.

In addition, in this specification, the term and/or is meant to include a combination of a plurality of related described items or any of a plurality of related described items, and when a part includes a certain component, it is a description that is specifically opposite This does not mean that other components are excluded, but other components can be further included.

That is, terms such as 'include' or 'have' and 'have' mean that the features, number, steps, operations, components, parts, or combinations thereof described in the present specification exist. However, it is to be understood that this does not exclude the possibility of addition or existence of one or more other features or number, step operation components, parts, or combinations thereof.

And terms such as upper, lower, upper, lower, upper, lower, upper, lower, front and rear, left and right are used for convenience to distinguish relative positions of each component. For example, the upper side in the drawing may be named or referred to as the upper side and the lower side as the lower side, the longitudinal direction may be named or referred to as the front-back direction, and the width direction may be named or referred to as the left/right direction.

Also, terms such as first, second, etc. may be used to describe various components. That is, terms such as 1st, 2nd, etc. may be used only for the purpose of distinguishing one component from another component. For example, a first component may be referred to as a second component without departing from the protection scope of the present invention, and the second component may also be referred to as a first component.

1 to 4, the main components constituting the levitation and descent guide device for a floating water structure according to an embodiment of the present invention include a guide pile 10 and a buoyancy body 20.

At least four guide piles 10 are erected at regular intervals in all directions of the buoyancy body 20 to guide and support the levitation and descent of the buoyancy body 20 .

That is, the guide pile 10 has a predetermined length and the lower part is firmly embedded in a concrete foundation or a rock layer in the ground, and the buoyancy body 20 is stably supported against wind, water flow, waves, etc. as well as transverse waves and Prevents rolling and pitching of the buoyancy body 20 due to longitudinal waves and prevents being washed away by water by fixing the floating position even when the water level of a river or lake changes.

And the guide pile 10 is formed so that the length of the buoyancy body 20 is interlocked to expand and contract according to the elevation of the body 20 .

That is, the guide pile 10 has a fixed pile 11 erected on a concrete foundation or a rock layer (ground) in the ground, and a lifting pile 12 mounted on the upper part of the fixed pile 11 as if it can be lifted and lowered. It has a multi-level structure.

Here, the fixed pile 11 is preferably installed by rooting the steel pipe pile up to the bedrock (support layer) so as to be directly supported on the bedrock (support layer), and the fixed pile 11 and the lifting pile 12 are perpendicular to the longitudinal direction thereof. It is preferable that the cross-sectional shape of the direction is formed of a steel pipe or a steel rod having a circular or ring shape.

And on the upper outer peripheral surface (outer curved surface) of the fixed pile 11, a plurality of vertically long slide bars 13 are radially attached at regular intervals.

That is, the slide bar 13 serves to guide the elevating pile 12 to slide while preventing contact with the fixed pile 11 when elevating, so that the elevating pile 12 is directly connected to the fixed pile 11 . As it is not in contact, it is possible to move up and down more smoothly, as well as to prevent noise and damage due to friction.

And at the upper end of the lifting pile 12, the interlocking contact portion 16 is integrally formed to protrude.

That is, the interlocking contact portion 16 causes contact interference with the sliding roller 22 of the buoyancy body 20 when the buoyancy body 20 rises to the uppermost end of the lifting pile 12 by buoyancy, so that the lifting pile 12 is naturally It works in tandem to elevate it.

In addition, as shown in FIG. 4 , the slide bar 13 has a recessed shape at regular intervals along the longitudinal direction to reduce the contact area and interference during the elevating of the elevating pile 12 to induce smoother elevating and lowering. A plurality of recesses 17 are formed.

Here, a recess 17 formed in one slide bar among the slide bars 13 radially attached to the outer circumferential surface of the fixed pile 11 and the other slide bar positioned opposite to the central axis of the fixed pile 11 as a center. By displacing the recesses 17 to be shifted from each other, the contact area and interference when the lifting pile 12 is lifted can be minimized.

In addition, the slide bar 13 is made of a synthetic resin such as high-density polyethylene having excellent slip properties and can be radially attached to the outer peripheral surface of the fixed pile 11 by a method such as bolting or welding.

And between the slide bars 13 of the upper outer peripheral surface (outer curved surface) of the fixed pile 11, a plurality of fixed stoppers 14 for preventing the separation of the lifting pile 12 are attached.

In addition, a plurality of lifting stoppers 16 to prevent separation from the fixed pile 11 are attached to the lower inner peripheral surface (inner curved surface) of the lifting pile 12, that is, at positions corresponding to the fixed stoppers 14.

And on the lower outer peripheral surface (outer curved surface) of the lifting pile 12, a reinforcing ring 18 for reinforcing the hole at the lower end of the lifting pile 12 is integrally formed.

The buoyancy body 20 is provided with a hollow body structure that generates buoyancy so as to move freely up and down according to the guidance of the guide pile 10 when the height of the water surface changes while floating by buoyancy on the water surface.

And on top of the buoyancy body 20, the water structure may be firmly fixed so as not to be tilted to one side or separated by inclination in the process of levitation and descending.

Here, the water structure installed on the buoyancy body 20 may be a wooden deck system, such as a deck-type water bike road or a water trail, or a public toilet equipped with washing and toilet facilities and facilities.

In addition, the buoyancy body 20 may be designed to generate an appropriate buoyancy force to levitate more than a certain load together with a mass of an appropriate size in order to have sufficient potential energy in consideration of the relationship between potential energy and buoyancy force.

For example, the buoyancy body 20 welds a steel plate in a hexahedral shape with an empty interior, and divides and partitions the closed space with partition walls to form several compartments, so that even if water leakage occurs due to partial damage, buoyancy and Potential energy can be stably maintained, and by forming a steel structure in the form of reinforced strength and rigidity with various shape steels or stiffeners, it can be stably floated on water.

And a guide sleeve 21 for guiding smooth elevation is built in all directions of the position corresponding to the guide pile 10 of the buoyancy body 20 .

Here, the guide sleeve 21 may be arranged and arranged in a square at the four corners of the buoyancy body 20 so that the buoyancy body 20 smoothly ascends and descends according to the guidance of the guide pile 20 .

That is, the guide sleeve 21 is built in all sides of the edge of the buoyancy body 20 so that the buoyancy body 20 is stably lifted up and down along the longitudinal direction of the guide pile 20, and the guide pile 10 is The inner circumferential surface (inner curved surface) is formed in a shape corresponding to the outer circumferential (outer curved surface) shape of the guide pile 10 so as to be fitted.

Here, a bushing made of an elastic material such as rubber may be attached to the inner circumferential surface (inner curved surface) of the guide sleeve 21 in order to absorb and alleviate noise while reducing the frictional force caused by the contact of the guide pile 10 .

In addition, the upper surface of the buoyancy body 20 is formed (installed) with irregularities or wooden decks to prevent slipping and drain water smoothly, or to be slightly convex upward toward the center thereof, so that water easily accumulates or foreign substances are accumulated. it can be prevented

On the other hand, on the inner peripheral surface (inner curved surface) of the guide sleeve 21, a plurality of sliding rollers 22 may be freely rotatable up and down at regular intervals.

That is, the sliding roller 22 serves to guide the buoyancy body 20 to smoothly roll as if sliding along the guide pile 10 by minimizing frictional resistance when ascending and descending by buoyancy.

Here, the sliding roller 22 may be installed to be freely rotatable in both up and down directions by a plurality of radially fixed brackets 23 about the central axis of the guide sleeve 21 at regular intervals on the upper end around the inner surface. .

In addition, the sliding roller 22 may be formed in a shape corresponding to the outer circumferential surface of the guide pile 10 for the smoother floating and lowering operation of the buoyancy body 20 .

That is, the outer peripheral surface of the sliding roller 22 in contact with the outer periphery of the guide pile 10 may be formed in a curved concave shape toward the center portion.

At this time, it is preferable to install with a clearance of about 1 to 3 cm between the guide pile 10 and the individual sliding rollers 22 .

As described above, the levitation and descent guide device for a floating water structure according to an embodiment of the present invention maintains the installation position stably in a state in which the water structure is usually floated by the buoyancy of the buoyancy body 20, and guides when the water level changes. By levitating and lowering the water structure in a balanced way according to the guidance of the pile 10, it prevents shaking or moving out of its original location even if it receives a load due to a change in the flow of water, and prevents collision interference with wave waves or when going up and down the land. It is possible to reduce swaying or unilateral inclination due to load.

That is, since the buoyancy body 20 moves up and down in the vertical direction according to the change in water level in a state in which the movement is restricted in the horizontal direction by the guide pile 10, the influence of wind and water such as waves, wave pressure, wave height, and current It can be prevented from being shaken by the flow change or from moving the original fixed position.

In addition, the guide pile 10 is made of a multi-stage structure in which it is folded or unfolded, and its length is stretched and adjusted in conjunction with the levitation and descent of the buoyancy body 20 to minimize the length unnecessarily exposed to improve the appearance. have.

Moreover, since the elevating pile 12 having a larger diameter than the fixed pile 11 has a structure in which the length is stretched and adjusted while elevating, it is possible to prevent water or foreign substances from entering and accumulating in the guide pile 10 .

On the other hand, as shown in FIGS. 5 and 6 , the guide pile 10 among the main components constituting the levitation and descent guide device for a floating water structure according to another embodiment of the present invention is the levitation of the buoyancy body 20 . And a fixed pile 11 built on a concrete foundation or a bedrock layer in the ground so that the length is interlocked to expand and contract according to descent, and a lifting pile 12 mounted on the upper part of the fixed pile 11 to be able to elevate. It has a multi-level structure.

And the lifting pile 12 is provided with a support wire 30 for preventing the inclination when lifting the fixed pile 11 over a certain range.

That is, the upper end of the support wire 30 in the longitudinal direction is fixed to the inner upper end of the lifting pile 12 , and the lower end is fixed in the hollow of the fixed pile 11 .

Here, it is preferable to fix a plurality of the support wires 30 so as to be slanted and arranged to cross each other.

The support wire 30 is composed of a core material 31 , a steel wire 33 , and a protective tube 34 .

The core 31 is made of an elastic material and has a cylindrical shape, and the coupling groove 32 is dented in a spiral shape along the outer circumferential surface (outer curved surface).

The core 31 serves to prevent the steel wire 33 from being severely stretched and damaged while forming the skeleton of the support wire 30 .

Here, the core material 31 is a synthetic rubber such as natural rubber, buna-S rubber, buna-N rubber, neoprene rubber, etc., or olefin-based elastomer or polyester elastomer, etc., which can be stretched to some extent. It may be made of an elastomer.

The steel wire 33 is wound in a coil shape in the coupling groove 32 of the core member 31 so that it can be extended and contracted together with the core member 31 .

The protective tube 34 is formed to surround and protect the core 31 and the steel wire 33 .

That is, when an external force is applied, the protective tube 34 is stretched together with the core material 31 and the steel wire 33 by elasticity, and when the external force is removed, it is contracted together with the core material 31 and the steel wire 33 and returns to its original state.

Here, the protective tube 34 may be made of natural fibers such as cotton, hemp, wool, or silk to have a certain degree of elasticity, and in addition to viscose rayon or modal, polynosic, cupra ( cuprammonium rayon), acetate, acrylic, nylon, spandex, teflon, and the like.

Therefore, when the lifting pile 12 rises above a certain range according to the overflow of the river and receives the flow of water, that is, a strong flow rate, the support wire 30 in a loose state is stretched taut by elasticity and elastically holding and supporting action. The horizontal installation state can be maintained more stably because it expands and contracts in a balanced way without tilting to one side and without shaking.

On the other hand, although the support wire 30 is disassembled and illustrated in FIG. 6 for convenience of explanation, the core material 31 and the protective tube 34 may not be separated from each other by manufacturing at the same time through double injection, etc. (33) may be integrally manufactured through insert injection together with the core material (31).

Here, among the components related to the levitation and descent guide device for floating water structures according to another embodiment of the present invention, the components having the same or similar operational effects as those of the above-described embodiment use the same reference numerals, and repetitive and A detailed description will be omitted.

On the other hand, as shown in FIG. 7 , the guide file 10 among the main components constituting the levitation and descent guide device for a floating water structure according to another embodiment of the present invention is the levitation and descent of the buoyancy body 20 . A multi-stage having a fixed pile 11 built on a concrete foundation or a bedrock layer in the ground, and a lifting pile 12 mounted on the upper part of the fixed pile 11 so that the length is interlocked and expanded and adjusted according to the consists of structure.

In addition, a guide rod 40 is installed inside the lifting pile 12 to prevent inclination and separation when lifting over a certain range with respect to the fixed pile 11 .

That is, the upper end of the guide rod 40 in the longitudinal direction is fixed to the inner upper end of the lifting pile 12 so as to be raised and lowered at the same time as the lifting pile 12, and a stopper located in the hollow of the fixed pile 11 at the lower end ( 41) is integrally formed.

In addition, a stop sleeve 19 for supporting the stopper 41 of the guide rod 40 so as not to fall out while being inserted into the hollow is fixed to the upper end of the fixing pile 11 .

Therefore, when the lifting pile 12 goes up and down over a certain range according to the overflow of the river, the stopper 41 of the guide rod 40 interferes with the stop sleeve 19 and prevents it from being separated from the fixed pile 11 can do.

Not only that, even if the lifting pile 12 receives a strong flow velocity, the guide rod 40 supports and supports the fixed pile 11 together with the fixed pile 11, which in turn does not incline to one side and balances expansion and contraction without shaking, so it is horizontal It is possible to maintain a more stable installation state.

Here, among the components related to the levitation and descent guide device for floating water structures according to another embodiment of the present invention, the components having the same or similar effects as those of the above-described embodiment use the same reference numerals, and repeat A detailed description will be omitted.

On the other hand, the present invention is not limited by the above-described embodiment and the accompanying drawings, and can be variously modified and applied in various ways not illustrated within the scope without departing from the technical spirit of the present invention, as well as each It is clear to those of ordinary skill in the art to which the present invention pertains that it can be widely applied by changing the component substitution and other equivalent embodiments.

Therefore, the contents related to the modification and application of the technical features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

10: Guide file 11: Fixed file
12: elevating file 13: slide bar
14: fixed stopper 15: elevating stopper
16: interlocking contact 17: recess
18: reinforcement ring 19: stop sleeve
20: buoyancy body 21: guide sleeve
22: sliding roller 30: support wire
31: core 32: coupling groove
33: steel wire 34: protection tube
40: guide rod 41: stopper

Claims (3)

A plurality of guide piles erected at regular intervals on the ground; and
Floating on the water by buoyancy, the buoyancy body is lifted according to the guidance of the guide file, and a guide sleeve is built-in to guide the elevation in all directions corresponding to the position of the guide file;
including,
The guide pile is made of a multi-stage structure having a fixed pile erected in the ground so as to expand and contract and control the length according to the elevation of the buoyancy body, and a lifting pile mounted on the upper part of the fixed pile so as to be able to ascend and descend,
When the buoyancy body is lifted by buoyancy, a plurality of sliding rollers guiding to slide along the lifting pile are installed on the inner circumferential surface (inner curved surface) of the guide sleeve to freely rotate up and down at regular intervals. Floating and descent guides for structures.
According to claim 1,
A slide bar guiding a plurality of pieces radially attached to the upper outer circumferential surface (outer curved surface) of the fixed file at regular intervals, and sliding the lifting file while preventing contact with the fixed file;
a plurality of fixing stoppers attached between the slide bars among the upper outer peripheral surfaces (outer curved surfaces) of the fixing piles;
a lifting stopper attached to the lower inner peripheral surface (inner curved surface) of the lifting pile to correspond to the fixed stoppers, and preventing the lifting file from being separated from the fixed file; and
an interlocking contact part formed on the upper end of the lifting pile, and causing contact interference with the sliding roller so that the lifting pile rises in association with the lifting body when the buoyancy body rises to the top end of the lifting pile by buoyancy;
Floating and descending guide device for floating water structures further comprising a.
3. The method of claim 2,
In the slide bar, a plurality of recesses are formed at regular intervals along the longitudinal direction in order to minimize the contact area and interference during the lifting of the lifting pile,
A recess formed in one of the slide bars of the slide bar and a recess formed in the other slide bar positioned on the opposite side with respect to the central axis of the fixed pile are disposed to be shifted from each other.

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