WO2015068885A1

WO2015068885A1 - Complex multi-function pe floating pier for preventing rolling

Info

Publication number: WO2015068885A1
Application number: PCT/KR2013/010452
Authority: WO
Inventors: 최연호
Original assignee: 주식회사 혁신
Priority date: 2013-11-11
Filing date: 2013-11-18
Publication date: 2015-05-14
Also published as: KR101353950B1

Abstract

The present invention relates to a PE floating pier capable of maintaining a stable floating state by restraining rolling due to waves or the like. The floating pier of the present invention comprises: an upper structure forming a movement path; a bracket connected to the lower side of the upper structure; a floating pipe inserted into the bracket so as to be parallel with the upper structure and having both side ends sealed; and a rolling prevention pipe inserted into the bracket so as to be parallel with the floating pipe and having at least one open end so as to be filled with water therein. The present invention can reduce the rolling due to waves at the floating pier by using the floating pipe. In addition, the present invention can reduce the danger of the floating pier being overturned or blown away due to severe winds by using the floating pipe.

Description

Composite Multifunctional Pey Bujan Bridge to Prevent Rolling

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Buzan Bridge, and more particularly, to a Bujian Bridge which can maintain a stable floating state by suppressing rolling by waves and the like.

In general, the Buzan Bridge is installed to form a fixed path near the coast of the sea, river, and lake. The Buzan Bridge is a floating bridge, a floating dock, a yacht dock, a pier dock, etc. Used for the purpose.

The Republic of Korea Utility Model Publication No. 20-1999-0033349 discloses a Bujan bridge structure using a floating pipe. Buzan bridge using flotation pipe has advantages of easy manufacturing and low manufacturing cost compared to Buzan bridge using other floating materials such as EPS (expanded polystyrene) and Puntun and concrete.

However, because the Bujan bridge using the floating pipe is lighter than the Buzan bridge using other floating bodies, the rolling (rolling) swinging up and down, left and right by waves is more serious. The more severe the rolling, the greater the risk of a safety accident that causes workers to move or work on the Buzan Bridge into the water. Therefore, it is very necessary to reduce rolling in the case of the Buzan bridge using the floating pipe. In addition, the Bujan Bridge using the floating pipe has a greater risk of overturning due to severe winds than the Buzan Bridge using other floating bodies.

Accordingly, an object of the present invention is to solve the above problems and to reduce rolling caused by waves in a Buzan bridge using a flotation pipe.

In addition, another object of the present invention is to reduce the risk of overturning or flying by the Bujan Bridge using the flotation pipe in severe wind.

In connection with this object, the present invention is a byzan bridge, an upper structure forming a moving path, a bracket connected to the lower side of the upper structure, a floating pipe inserted into the bracket parallel to the upper structure and sealed at both ends; And a rolling prevention pipe inserted into the bracket and having at least one end surface or side opened to fill water therein.

Preferably, the flotation pipe is formed of polyethylene (PE) pipe and both ends thereof are sealed by a conical cap. In addition, it is further provided with a leakage preventing plate installed inside the flotation pipe. It is further provided with an anti-rolling plate installed at the end or inside of the anti-rolling pipe. The anti-rolling pipes are installed in parallel with the flotation pipes on the left and right sides of the flotation pipes, respectively. The anti-rolling pipe is formed with a smaller diameter or smaller length than the flotation pipe. It is installed in close contact with the bracket and further comprises a departure prevention member for preventing the lifting pipe or the rolling prevention pipe from being separated from the bracket.

As described above, the present invention can reduce rolling caused by waves in the Buzan Bridge using the floating pipe. In another aspect, the present invention reduces the risk that the byzantine bridge using the flotation pipe overturns or flies in severe wind.

1 is a front view of a Byzan bridge structure according to an embodiment of the present invention,

FIG. 2 is a side view of the Byzan bridge structure shown in FIG. 1;

3 is an enlarged view of the bracket shown in FIG. 1,

4 is a view for explaining the upper structure of the Byzan Bridge shown in FIG.

5 is a side cross-sectional view of the Byzan Bridge shown in FIG. 1,

6 is a front view (a), a side view (b), a plan view (c) of the bracket shown in FIG.

7 is a front view (a), a side view (b) of the anti-rolling plate shown in FIG. 1,

8 is a front view (a), a rear view (b), and a plan view (c) of the conical cap shown in FIG.

9 is a plan view (a), a front view (b) of the cleat shown in FIG.

10 is a perspective view of the scaffold shown in FIG. 1.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the embodiments, descriptions of technologies that are well known in the art to which the present invention pertains and are not directly related to the present invention are omitted. This is to more clearly communicate without obscure the core of the present invention by omitting unnecessary description.

First, FIG. 1 is a front view of a byzantine bridge structure 1 according to an embodiment of the present invention, and FIG. 2 is a side view of the byzantine bridge structure shown in FIG. As shown, the byzantine bridge structure 1 in this embodiment has a bracket 2, an anti-rolling pipe 4, a flotation pipe 3, and a footrest 7.

On the upper part of the bracket (2), the PE scaffold (7) is installed by the PE scaffold fixing bolt (14). The cleat 10 formed of aluminum is installed by the cleat fixing bolt 11 on the top of the PE scaffold 7.

The bracket 2 is provided with a coupling protrusion 61 and a coupling groove 62 on the side, and a plurality of brackets are fitted by the bracket connecting bolt 12 in a state where the plurality of brackets are fitted by the coupling protrusion 61 and the coupling groove 62. Are combined to form one sub-bridge structure (1). 3 is an enlarged view of the bracket illustrated in FIG. 1. In order to prevent the byzantine bridge structure 1 from being damaged by a collision, an impact protector 6 is provided on the right side of the rightmost bracket and the leftmost side of the leftmost bracket of the byzantine bridge structure 1. Is installed by

A floating pipe 3 is inserted into the center of the lower portion of the bracket 2, and is fixed to the bracket 2 by the release preventing band 8. The rolling prevention pipe 4 having a smaller diameter or smaller size than the flotation pipe 4 is inserted at both corners of the lower part of the bracket 2, and fixed to the bracket 2 by the release preventing band 8. The anti-separation band 8 is alternately mounted on the front and back of the bracket 2 so that the anti-rolling pipe 4 and the floating pipe 3 mounted on the pipe through

holes

63 and 64 are separated from the bracket 2. Prevent it. When fixing the flotation pipe 3 and the anti-rolling pipe 4 using a bracket, it is preferable to install the anti-rolling pipe 4 in parallel with the flotation pipe 3. However, the anti-rolling pipe 4 may be fixed to the bracket perpendicularly to the flotation pipe 3.

At the end of the flotation pipe 3 a conical cap 5 is inserted. As shown in FIG. 5, a leak-proof plate 14 is inserted between the two flotation pipes 3 at the end of each flotation pipe 3, and the two flotation pipes 3 are fused. The cap 5 is conical in this embodiment, but may have a hemispherical shape or the like.

At the end of the anti-rolling pipe 4, the anti-rolling plate 15 is inserted into the anti-rolling pipe 4 or inserted into the anti-rolling pipe 4 in the form of a cap. The rolling prevention plate 15 is provided with a water hole 16 so that the rolling prevention pipe 4 is filled with water. The water filled in the anti-rolling pipe 4 through the water hole 16 acts as a load of the secondary bridge structure 1 to reduce the vibration of the secondary bridge structure 1 in the up and down directions or the left and right directions due to the waves or the wind. . The through hole 16 reduces the lateral vibration by increasing the number of vortices generated by the incident wave to increase the resistance to the wave. In this embodiment, both end surfaces of the anti-rolling pipe 4 are open, but one end surface may be open or the side may be open.

The support pipe 3 is made of synthetic resin such as polyethylene, and is inserted in a straight line into the pipe through-hole 63 formed in the plurality of brackets 2 positioned at regular intervals as shown in FIG. 2. The floating pipe 3 is provided with a rolling prevention pipe 4 in parallel with the floating pipe 3 on the left and right sides. The anti-rolling pipe 4 is inserted in a straight line to the pipe through-hole 64 formed in the plurality of brackets 2 which are positioned at regular intervals. The flotation pipe 3 is fitted with a PE conical cap 5 at both ends, and is firmly bonded by an adhesive or the like to prevent the PE conical cap 5 from being released from the flotation pipe 3 by strong wind or waves. can do.

The anti-rolling pipe 4 is inserted into the anti-rolling plate 15 formed with a water hole 16 at both ends. When water is filled into the anti-rolling pipe 4 through the water hole 16 in the state in which the floating bridge structure is suspended in the water by the floating pipe 3, the anti-rolling pipe 4 It acts as a load. A sealing cock (not shown) is fitted into the water passage 16 drilled in the anti-rolling plate 15 to seal the anti-rolling pipe 4 in a state where only part of the water is filled in the anti-rolling pipe 4. As a result, the flotation force of the byzantine bridge structure 1 can be increased.

4 is a view for explaining the upper structure of the Byzan Bridge shown in FIG. As shown, the footrest 7 and the cleat 10 formed of PE or the like is coupled to the upper portion of the bracket 2 by the fixing bolt 11. On the upper edge of the bracket (2) the shock protector (6) is coupled to the top and side by a fixing bolt (13).

6 is a front view (a), a side view (b), and a plan view (c) of the bracket shown in FIG. 1. Bracket 2 is a rectangular frame when viewed from the front, as shown in the inside, a through hole 63 for the floating pipe (3) is formed in the lower center portion, through for the rolling prevention pipe (4) The holes 64 are formed on the left and right sides of the through hole 61, respectively. A flotation pipe 3 penetrates and is inserted into the through hole 63, and a rolling prevention pipe 4 penetrates and is inserted into the through hole 64. The bracket 2 is provided with an auxiliary support 65 in the form of a grid therein to prevent the bracket 2 from being twisted by an external impact.

A plurality of brackets 2 are coupled to secure a width suitable for the upper structure. For this purpose, as shown in FIG. 6, the coupling protrusion 61 is inserted into the coupling groove 62 of the other bracket, and then the bracket connection bolt 12 is mounted. ) Is fastened between the coupling protrusion 61 and the coupling groove 62.

7 is a front view (a) and a side view (b) of the anti-rolling plate 15 shown in FIG. As shown, in the present embodiment, the through hole 16 is formed in a circular shape, but may be formed in a slit shape.

8 is a front view (a), a rear view (b), and a plan view (c) of the conical cap 5 shown in FIG. 1. As shown in FIG. 8 (b), the back surface of the conical cap 5 may have a support 81 that maintains the rigidity of the conical cap 81.

FIG. 9 is a plan view (a) and a front view (b) of the cleat 10 shown in FIG. 1. The fixing bolts 11 are inserted into the coupling holes 91 formed at the corners of the squares, respectively. Cleats can be made of aluminum to prevent rotting by seawater. Cleat 10 serves to wrap the rope or to secure the end of the rope.

FIG. 10 is a perspective view showing the structure of the scaffold 7 shown in FIG. 1. The scaffold 7 is made of synthetic resin such as polyethylene. The scaffold 7 is provided with a drain hole 101 in the vertical direction, so that the water on the scaffold 7 is discharged downward. The footrest 7 reduces the weight by forming an empty space 102 therein.

Claims

An upper structure forming a moving path,

A bracket connected to the bottom of the upper structure;

A flotation pipe inserted into the bracket parallel to the upper structure and sealed at both ends;

The anti-rolling pipe is inserted into the bracket and at least one end surface or side is opened to fill water therein.

The Buzan Bridge, characterized by comprising.
The method of claim 1,

The buoyancy pipe is Buzan bridge, characterized in that both ends are sealed by a conical cap.
The method of claim 1,

The buoyant bridge is characterized in that the PE pipe.
The method of claim 1,

Buzan bridge further comprises a leakage preventing plate installed inside the flotation pipe.
The method of claim 1,

Buzan bridge, characterized in that further provided with a rolling prevention plate is installed in the end or inside of the anti-rolling pipe perforated.
The method of claim 1,

The rolling prevention pipe is a buzan bridge, characterized in that installed on the left and right of the flotation pipe in parallel with the flotation pipe, respectively.
The method of claim 1,

Said anti-rolling pipe is formed in a smaller diameter or smaller length than the flotation pipe.
The method of claim 1,

It is installed in close contact with the bracket, Buzan bridge characterized in that it further comprises a departure preventing member for preventing the lifting pipe or the rolling prevention pipe from being separated from the bracket.
The method of claim 1,

The rolling prevention pipe is Buzan bridge, characterized in that installed in parallel with the flotation pipe.