KR102448003B1 - A floating pier has sofa and horizontal functions - Google Patents

Abstract

The present invention relates to a floating pier which is a marine floating structure installed on a coast, and more specifically, to a floating pier with wave attenuation and horizontal functions, which has wave attenuation parts provided on one or more side surfaces to attenuate waves, thereby reducing accidents and damages by minimizing shaking due to wave attenuation. The floating pier with wave attenuation and horizontal functions, which is a marine floating structure, comprises: a floating pier body which has a ladder insertion part formed at one side surface to be able to move along a ladder provided for entrance, and is connected to a guide device to be able to move along floating pier guide members installed at both side surfaces of the ladder to be spaced apart from each other at a predetermined interval when there is a change in sea level; and a wave attenuation part which is formed on one or more side surfaces of the floating pier body to attenuate waves.

Description

A floating pier has sofa and horizontal functions}

The present invention relates to a floating pier, which is a floating structure installed on the shore, by providing a sofa damping unit capable of attenuating the sofa on one or more sides to minimize the shaking caused by the damping of the sofa to reduce safety accidents and damage. It relates to a sub-pier having a sofa and a horizontal function.

A floating pier (浮棧橋), a type of floating structure on the sea, is a mooring facility connecting a box-shaped ship called a pontoon with a footbridge between it and the land at a certain distance from the naked eye. to be.

The pontoon (pontoon) is a floating body that has a pier function by connecting one or more pontoons, and the pontoon is connected to an anchor by a chain, and there are a transverse pier type and a longitudinal pier type.

In general, Bujang Bridge is widely used in areas where loading and unloading stations and embarkation and disembarkation are difficult for general facilities due to the large tidal level, or where the economic efficiency is low due to deep water and soft ground.

Bujang Bridge is usually installed and used in a calm place due to its weakness to waves and severe fluctuations.

In the prior art related to the floating bridge, various patented technologies and other various technologies are provided and used as follows.

The floating pier, registered patent No. 1140412, has a simple structure for connecting a number of floating bodies and easy installation work, so it can be assembled in various shapes as needed. It provides technology to make it strong against external forces such as waves.

The vibration reduction type concrete auxiliary pier, registered patent No. 1291288, is a concrete deck

A plurality of buoyancy pipes are installed inside, so that helium gas can be injected into the inside of the buoyancy pipe, and a drainage channel is installed on the upper surface of the concrete deck, and the lower end for vibration reduction on the lower side of the concrete deck By providing a protrusion, a technology is provided to improve safety by minimizing the fluctuation of the floating pier that occurs when the user moves.

The buoyancy pipe cross-type high-strength floating pier, which is registered in Patent No. 1298679, is a floating pier base by manufacturing a plurality of buoyancy pipes as a zigzag pipe connecting a U-shaped pipe and a straight pipe, and cross-connecting them in a weaving method across the horizontal and vertical directions. By installing a connection bracket for the connection between the buoyancy pipes and the assembly of the scaffolding on the edge side of the base of the floating pier, the lower base, which is the foundation of the floating pier, can be firmly built using the buoyancy pipe itself, We are providing the technology to provide a PE floating pier with excellent break-resistance and safety.

Registered Patent No. 2220046, a multi-functional pier pier for preventing rolling, provides a technology related to a closed socket constituting the levitation pipe of the pier.

Registered Patent No. 2275400, the wave effect attenuation floating pier, is formed of a curved pipe so that fluid or air flows in and out, and air holes are opened at both upper and lower ends; an internal buoyancy material that surrounds a portion except for the vicinity of both ends of the air hole and forms a certain shape; And while surrounding the inner buoyancy material so as not to be exposed to the outside, one surface is covered with a covering material so that both ends of the air hole are opened to the outside, respectively. It provides technology to reduce the 'movement' and 'sway' of the floating pier caused by the

However, the auxiliary pier provided and used in the prior art has a footbridge installed for entry and exit, and there is a problem in the installation cost increase and maintenance cost due to the footbridge installation.

In addition, as in the prior art described above, various technologies are provided to reduce the shaking (movement and shaking) of the floating pier caused by waves (sofa), etc., but the effect is insufficient, so safety accidents and facilities are damaged due to the shaking of the floating pier. It is a situation that is occurring.

(KR) Registered Patent 10-1140412 (KR) Registered Patent 10-1291288 (KR) Registered Patent 10-1298679 (KR) Registered Patent 10-2220046 (KR) Registered Patent 10-2275400

Accordingly, the present invention intends to solve the problems of the floating pier, which is a floating structure made of the prior art.

An object of the present invention is to provide a sofa and a floating pier having a horizontal function, which are made to minimize the shaking of the floating pier by the sofa to prevent safety accidents and damage caused by the shaking of the auxiliary pier.

An object of the present invention is to provide an auxiliary pier having a sofa and a horizontal function that allows access to and exit from the auxiliary pier without installing a footbridge and minimizes the separation distance of the auxiliary pier from the inland when the sea level changes.

An object of the present invention is to provide a sofa and a sub-pier having a horizontal function so that it can be installed even at various slope angles of the shore.

The present invention to achieve the above object is a sofa and an auxiliary pier having a horizontal function, in the floating structure of the floating structure, a ladder insertion part is formed on one side to move along the ladder provided for entry and exit, and on both sides of the ladder A floating pier body connected to a guide device so as to be moved when the sea level changes along the auxiliary pier guide members installed spaced apart from each other by a predetermined distance; It is formed on one or more side surfaces of the floating bridge body and includes a sofa damping unit capable of attenuating the sofa.

The installation angle (inclination) (θ) of the ladder and the auxiliary pier guide member is the same so that the spaced distance between the auxiliary pier body and the ladder moving along the auxiliary pier guide member is within a predetermined range, and the damping part is a balance space part. A sofa damping space that can be utilized, a sofa damping side wall having a plurality of sofa inflow holes formed so that a sofa is introduced into the sofa damping space, and a lower side of the sofa damping space to communicate with the outside so that the sofa and a seawater outlet for allowing seawater introduced through the inlet hole to be discharged to the outside.

The sofa inlet hole is composed of an entrance part and an entry part, the entrance part is formed in a funnel structure to have a larger diameter than the entry part, and the sofa crushing means is provided on the inner surface of the sofa damping space to attenuate the entered sofa. It consists of a sofa damping wall surface with

The upper surface of the floating pier body has a concrete floor layer made of concrete, and a fender is installed around the upper periphery of the floating pier body to facilitate berthing of ships and water leisure equipment.

The auxiliary pier guide member has a guide space for guiding the roller, and the guide device includes a guide roller inserted into the universal joint and guide space, and the floating pier guide member is caused by fluctuations in the water level of the sea level. When moving along, make sure that it does not deviate even when shaking.

In another embodiment, the auxiliary pier guide member is formed of an 'H' beam, and the guide device includes a fixed body for guides fixedly installed on the auxiliary pier body, and one side is hinged to the fixed body for guides to rotate around a hinge axis. And it may include a variable body for a guide having a pair of wing grooves into which the 'H' beam wing part, which is a pier guide member, is inserted.

The sofa of the present invention made in this way and the floating pier having a horizontal function can be installed in coastal areas where there are many sofas because shaking by the sofa can be removed, and safety accidents caused by shaking can be prevented.

In addition, the present invention's sofa and sub-pier having a horizontal function are made so that they can enter and exit using a ladder, so it is suitable for areas with severe slopes (steep slopes, cliff areas, etc.), and can be installed on slopes of various slopes On the other hand, it is possible to reduce the cost caused by the installation of the footbridge by not installing the footbridge.

In addition, in the present invention, the sofa and the floating pier having a horizontal function have durability because the upper surface of the pier body is made of a concrete floor layer.

1 is a schematic plan view of a sub-pier having a sofa and a horizontal function showing an embodiment of the present invention.
Figure 2 is a side schematic view of a sub-pier having a sofa and a horizontal function showing an embodiment of the present invention.
3 is a perspective schematic view of a sub-pier having a sofa and a horizontal function showing an embodiment of the present invention.
4 is a cross-sectional schematic view of a main part of a sub-pier having a sofa and a horizontal function showing an embodiment of the present invention.
5 is a schematic diagram of a guide device, which is a main part of a sub-pier having a sofa and a horizontal function, showing an embodiment of the present invention, (a) is a perspective schematic view of the guide device, (b) is a guide device with the body of the sub-pier and It is a schematic plan view showing the state in which the auxiliary pier guide member is connected.
6 is a schematic view showing that the installation angle (inclination) of the ladder and the auxiliary pier guide member is the same according to the inclination of the slope on which the sofa and the auxiliary pier having a horizontal function are installed, (a) is the slope shows a state in which the inclination of is vertical or close to vertical, and (b) shows a state in which the inclination of the slope has a predetermined angle.
7 is a schematic view showing a state in which a guide device, which is a main part of a sub-pier having a sofa and a horizontal function, is operated according to the slope of the slope showing an embodiment of the present invention, (a) is the slope of the slope is vertical or close to vertical The state time is shown, and (b) shows the state in which the slope of the slope has a predetermined angle.
8 is a representation of another embodiment of the guide device of the present invention, (a) is a perspective schematic view of the guide device, (b) is a separate perspective schematic view of the guide device.
9 is a schematic view showing a state in which the guide device shown in FIG. 8 is operated according to the inclination of the slope, (a) is a state when the inclination of the slope is vertical or close to vertical, (b) is the inclination of the slope shows a state with a predetermined angle.

The terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention. It should be understood that, since it does not represent all of the technical spirit of the present invention, there may be various equivalents and modifications that can be substituted for them at the time of the present application.

The present invention relates to a floating pier, which is a floating structure installed on the shore, by providing a sofa damping unit capable of attenuating the sofa on one or more sides to minimize the shaking caused by the damping of the sofa to reduce safety accidents and damage. On the other hand, it relates to a floating bridge that can function as a pavement when installed.

The present invention sofa and pier having a horizontal function can be installed and used not only on the sea but also on lakes and rivers.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings showing an embodiment of the sofa and the auxiliary pier having a horizontal function.

1 to 3,

The present invention's sofa and auxiliary pier 1 having a horizontal function are installed on the sea and enter and exit through a ladder 2 as a structure, and are guided by the auxiliary pier guide member 3 so that they can move up and down when tidal. is done

The auxiliary pier guide member 3 is installed to be spaced apart by a predetermined distance on both sides around the ladder 2 so that the auxiliary pier 1 having a sofa and horizontal function can be guided up and down according to the even. do.

The auxiliary pier guide member 3 has a guide space portion 3a so as to guide the roller so that the auxiliary pier body 10 connected to the guide device 40 can be guided up and down according to the level. (See Figures 5 and 7).

In addition, the auxiliary pier guide member 3 is installed inclined along the slope as shown in FIG. 6, and the installation angle (inclination) (θ) of the ladder 2 and the auxiliary pier guide member 3, which are installed inclined along the slope, are the same. It is preferable to install it properly. This allows the interval between the sub-pier 1 and the ladder 2 having a horizontal function and a sofa moving up and down by an even (潮差) to be constant.

The structure of the sub-pier (1) having a sofa and horizontal function of the present invention is that the ladder insertion part (11) is formed on one side so that it can move along the ladder (2) provided for entry and exit, and the ladder (2) The auxiliary pier body 10 is connected to the guide device 40 so as to move when the sea level fluctuates along the auxiliary pier guide members 3 installed to be spaced apart by a predetermined distance on both sides; It is formed on one side or more of the side surface of the floating bridge body 10 and is composed of a sofa damping part 20 that can attenuate the sofa.

The floating pier body 10 may be made of various materials such as PE, PP, and synthetic resin as a buoyancy body.

A ladder insertion part 11 into which the ladder 2 is inserted is formed on one side of the inland side of the auxiliary pier body 10, and a guide device for moving up and down along the auxiliary pier guide member 3 on both sides. (40) is connected and installed.

The upper surface of the floating pier body 10 has a concrete floor layer 30 made of concrete for durability to prevent damage caused by impact or the like.

A fender 50 made of a material having an elastic function is installed around the upper periphery of the floating pier body 10 to facilitate berthing of ships and water leisure equipment. The fender 50 is preferably installed only on the side except for the inland side.

A plurality of buoyancy control members 60 made of a storage container made of a tubular body capable of storing buoyancy gas (air, etc.) for buoyancy control may be provided inside the floating pier body 10 .

The sofa damping unit 20 is formed on the side of the auxiliary pier body 10 to attenuate the sofa to reduce shaking, thereby preventing safety accidents and reducing damage.

The sofa damping unit 20 includes a sofa damping space 21 formed on the side surface of the auxiliary pier body 10, and a plurality of sofa inlet holes 23 so that the sofa flows into the sofa damping space 21 side. It includes a side wall 22 for damping the sofa formed.

A predetermined amount of seawater may be stored in the space portion 21 for damping the sofa, and the freshwater is used as balance water. That is, the space portion 21 for damping the sofa can be used as a balance space, and for this purpose, the space portion 21 for damping the sofa is preferably formed on all four sides of the body 10 of the sub-pier.

The inner surface of the sofa damping space 21 may be formed of a sofa damping wall surface 24 having a sofa crushing means 24a for attenuating the entered sofa.

The sofa crushing means (24a) is made of a plurality of grooves and irregularities, and usually the shape may be made in the form of an egg tray plate in which a plurality of egg grooves are formed to move or store eggs.

The sofa inlet hole 23 is composed of an inlet part 23-1 and an entry part 23-2, and the inlet part 23-1 is a funnel to have a larger diameter than the entry part 23-2. to form a structure This allows seawater to quickly flow into the sofa damping space 21 through the sofa inlet hole 23 when the sofa is generated, thereby reducing the shock caused by the sofa and reducing the occurrence of shaking.

The seawater introduced into the sofa inlet hole 23 is discharged through the sofa inlet hole 23 again.

The sofa damping unit 20 made in this way is rapidly introduced into the sofa damping space 21 through the sofa inlet hole 23 made of a funnel shape when the sofa is generated as shown in FIG. It is possible to reduce the shaking, and the sofa (seawater) introduced through the sofa inlet hole 23 is attenuated by colliding with the sofa damping wall surface 24, except for a certain amount of seawater, the sofa inlet hole located on the other side It is discharged to the outside through (23).

The guide device 40 is configured to guide the auxiliary pier body 10 to move up and down along the even (潮差) along the auxiliary pier guide member (3).

5 to 7,

The guide device 40 includes a universal joint shaft member 41 having one end fixed to the auxiliary pier body 10 , and a guide roller 42 formed at the other end of the universal joint shaft member 41 .

The guide roller 42 is inserted and installed in the guide space 3a provided in the auxiliary pier guide member 3 and moves along the guide surface of the inner side of the auxiliary pier guide member 3 .

This allows the auxiliary pier body 10 to move stably along the auxiliary pier guide member 3 with an even (潮差) (variation in the water level of the sea level) as shown in FIG. 6 .

8 and 9 showing another embodiment,

Floating pier guide member (3') installed to be spaced apart from each other by a predetermined distance on both sides of the ladder (2) so that the auxiliary pier 1 having a sofa and horizontal function can be guided up and down according to the even. usually uses an 'H' beam to have a pair of wings 3a'.

The guide device 40', which connects the auxiliary pier body 10 so that the auxiliary pier body 10 can move up and down along the regular auxiliary pier guide member 3', is a guide fixed body 41' fixed to the auxiliary pier body 10, and, One side is hinged to the fixed body 41' for the guide, and it is composed of a variable body 42' for the guide which rotates around the hinge shaft 43'.

The 'H' beam wing 3a' of the auxiliary pier guide member 3' is inserted so that the variable body 42' for the guide can move along the auxiliary pier guide member 3' using the 'H' beam. and has a pair of wing grooves 42a' facing each other. This can prevent the floating pier body 10 from being separated even by shaking when moving along the floating pier guide member 3 ′ with an even (潮差) (variation in the water level of the sea level).

The guide device 40 ′ made in this way allows the auxiliary pier guide member 3 ′ to be installed according to the slope angle as shown in FIG. 9 .

As described above, the present invention, the sub-pier 1 having a sofa and a horizontal function, allows entry and exit using the ladder 2 as shown in FIGS. 1 and 2, so that the footbridge can be selectively installed and used as needed.

In addition, it is possible to minimize the shaking of the auxiliary pier body 10 when a sofa occurs with the sofa damping part 20 provided on the side of the auxiliary pier body 10, so that safety accidents caused by shaking can be prevented, and damage caused by collisions, etc. can be prevented. can be reduced

In addition, the sub-pier 1 having a sofa and horizontal function according to the present invention can be installed without being greatly limited by the inclination angle of the slope, so that it may not be greatly restricted by the installation environment.

1: Floating pier with sofa and horizontal function
2: ladder
3: Floating bridge guide member
10: Floating bridge body
20: sofa damping part 21: sofa damping space part
22: sofa damping side wall 23: sofa inlet hole
30: concrete floor layer
40, 40': guide device 41: universal joint shaft member
42: guide roller
41': Fixed body for guide 42': Variable body for guide
43': hinge shaft

Claims (6)

In the floating bridge, which is a floating structure,
A guide device (40, 40, 40 '), the upper surface is made of a concrete floor layer 30 made of concrete, and the floating pier body 10 is installed on the upper periphery to facilitate berthing of ships and water sports equipment; A sofa damping space 21 that is formed on one or more side surfaces of the auxiliary pier body 10 and that can be used as a balance space to maintain sofa damping and balance, and the sofa damping space 21 side. On the other hand, including a sofa damping unit 20 having a side wall 22 for damping a sofa in which a plurality of sofa inflow holes 23 are formed so as to be introduced,
The installation angle (inclination) (θ) of the ladder (2) and the auxiliary pier guide member (3) is the same, so that the spaced distance between the auxiliary pier body (10) and the ladder (2) moving along the auxiliary pier guide member (3) to be within this predetermined range,
The sofa inlet hole 23 is composed of an inlet part 23-1 and an entry part 23-2, and the inlet part 23-1 is a funnel to have a larger diameter than the entry part 23-2. is formed in the structure,
A sofa and a pier having a horizontal function, characterized in that the inner surface of the sofa damping space (21) is made of a sofa damping wall surface (24) provided with a sofa crushing means (24a) so as to attenuate the entered sofa. The method of claim 1,
The auxiliary pier guide member (3) has a guide space (3a) to guide the roller,
The guide device 40 includes a universal joint part 41 and a guide roller 42 inserted into the guide space portion 3a, and the floating pier guide member 3 as the floating pier body 10 fluctuates in the water level of the sea level. ), a sofa and a floating pier having a horizontal function, characterized in that it does not deviate even when shaken when moving. The method of claim 1,
The auxiliary pier guide member (3') is formed of an 'H' beam,
The guide device 40 'is a fixed body 41 for guides fixedly installed on the floating pier body 10, and one side is hinged to the fixed body 41 for guides to rotate around a hinge shaft 43. and a guide variable body 42 for a guide having a pair of wing grooves 42a' into which the 'H' beam wing portion 3a', which is the auxiliary pier guide member 3', is inserted. A floating bridge with a function.
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