WO2015068885A1 - Jetée flottante complexe multifonction en pe pour empêcher le roulis - Google Patents

Jetée flottante complexe multifonction en pe pour empêcher le roulis Download PDF

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Publication number
WO2015068885A1
WO2015068885A1 PCT/KR2013/010452 KR2013010452W WO2015068885A1 WO 2015068885 A1 WO2015068885 A1 WO 2015068885A1 KR 2013010452 W KR2013010452 W KR 2013010452W WO 2015068885 A1 WO2015068885 A1 WO 2015068885A1
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WO
WIPO (PCT)
Prior art keywords
pipe
rolling
bracket
floating
bridge
Prior art date
Application number
PCT/KR2013/010452
Other languages
English (en)
Korean (ko)
Inventor
최연호
Original Assignee
주식회사 혁신
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 혁신 filed Critical 주식회사 혁신
Publication of WO2015068885A1 publication Critical patent/WO2015068885A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/14—Floating bridges, e.g. pontoon bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/24—Bridges or similar structures, based on land or on a fixed structure and designed to give access to ships or other floating structures
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/40—Plastics

Definitions

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • the flotation pipe is formed of polyethylene (PE) pipe and both ends thereof are sealed by a conical cap.
  • PE polyethylene
  • it is further provided with a leakage preventing plate installed inside the flotation pipe.
  • 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.
  • the present invention can reduce rolling caused by waves in the Buzan Bridge using the floating pipe.
  • the present invention reduces the risk that the byzantine bridge using the flotation pipe overturns or flies in severe wind.
  • FIG. 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;
  • FIG. 3 is an enlarged view of the bracket shown in FIG. 1,
  • FIG. 4 is a view for explaining the upper structure of the Byzan Bridge shown in FIG.
  • FIG. 5 is a side cross-sectional view of the Byzan Bridge shown in FIG. 1,
  • FIG. 6 is a front view (a), a side view (b), a plan view (c) of the bracket shown in FIG.
  • FIG. 7 is a front view (a), a side view (b) of the anti-rolling plate shown in FIG. 1,
  • FIG. 8 is a front view (a), a rear view (b), and a plan view (c) of the conical cap shown in FIG.
  • FIG. 9 is a plan view (a), a front view (b) of the cleat shown in FIG.
  • FIG. 10 is a perspective view of the scaffold shown in FIG. 1.
  • FIG. 1 is a front view of a byzantine bridge structure 1 according to an embodiment of the present invention
  • FIG. 2 is a side view of the byzantine bridge structure shown in FIG.
  • 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.
  • 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.
  • 3 is an enlarged view of the bracket illustrated in FIG. 1.
  • 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.
  • a conical cap 5 is inserted at the end of the flotation pipe 3 .
  • 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.
  • 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.
  • 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.
  • 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.
  • FIG. 4 is a view for explaining the upper structure of the Byzan Bridge shown in FIG.
  • 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.
  • the shock protector (6) is coupled to the top and side by a fixing bolt (13).
  • 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.
  • 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.
  • the through hole 16 is formed in a circular shape, but may be formed in a slit shape.
  • FIG. 8 is a front view (a), a rear view (b), and a plan view (c) of the conical cap 5 shown in FIG. 1.
  • 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.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

La présente invention concerne une jetée flottante en PE capable de maintenir un état flottant stable en limitant le roulis dû aux ondulations ou similaires. La jetée flottante de la présente invention comprend : une structure supérieure formant un chemin de mouvement ; un support relié au côté inférieur de la structure supérieure ; un tuyau flottant inséré dans le support de façon à être parallèle à la structure supérieure et dont l'une et l'autre des extrémités latérales sont scellées ; et un tuyau de prévention de roulis inséré dans le support de façon à être parallèle au tuyau flottant et possédant au moins une extrémité ouverte de façon à être rempli avec de l'eau à l'intérieur de celui-ci. La présente invention peut réduire le roulis dû aux vagues au niveau de la jetée flottante en utilisant le tuyau flottant. De plus, la présente invention peut réduire le danger de renversement ou d'envolement de la jetée flottante du fait de vents importants en utilisant le tuyau flottant.
PCT/KR2013/010452 2013-11-11 2013-11-18 Jetée flottante complexe multifonction en pe pour empêcher le roulis WO2015068885A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130136213A KR101353950B1 (ko) 2013-11-11 2013-11-11 롤링을 방지하는 복합 다기능 피이 부잔교
KR10-2013-0136213 2013-11-11

Publications (1)

Publication Number Publication Date
WO2015068885A1 true WO2015068885A1 (fr) 2015-05-14

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PCT/KR2013/010452 WO2015068885A1 (fr) 2013-11-11 2013-11-18 Jetée flottante complexe multifonction en pe pour empêcher le roulis

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KR (1) KR101353950B1 (fr)
WO (1) WO2015068885A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102050997B1 (ko) * 2019-07-26 2020-01-07 김대령 해상부유 구조물
KR102192858B1 (ko) 2019-10-21 2020-12-18 주식회사 씨웨이테크 해상부유구조물
KR102196017B1 (ko) 2020-07-08 2020-12-29 (주)경남해양테크 수상 부유 구조물
KR102220046B1 (ko) * 2020-10-13 2021-02-25 문희 롤링을 방지하는 복합 다기능 피이 부잔교
KR102273648B1 (ko) 2020-10-26 2021-07-06 (주)경남해양테크 육상 연안에서 수상으로 연장된 부잔교 시공방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984615B1 (ko) * 2010-02-23 2010-09-30 유명화 해상구조물용 발판 고정유니트
KR101026543B1 (ko) * 2010-10-20 2011-04-01 주식회사 마린코리아 부력체 지지장치와 이를 이용한 부유구조체
KR101156566B1 (ko) * 2009-11-17 2012-06-20 (주)대동산업 부교
KR101291288B1 (ko) * 2013-05-27 2013-07-30 박경숙 요동저감형 콘크리트 부잔교
KR101298679B1 (ko) * 2013-06-15 2013-08-21 박경숙 부력파이프 교차식 고강도 부잔교

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935240B1 (ko) 2009-06-09 2010-01-06 (주)엠디 다목적 계류장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101156566B1 (ko) * 2009-11-17 2012-06-20 (주)대동산업 부교
KR100984615B1 (ko) * 2010-02-23 2010-09-30 유명화 해상구조물용 발판 고정유니트
KR101026543B1 (ko) * 2010-10-20 2011-04-01 주식회사 마린코리아 부력체 지지장치와 이를 이용한 부유구조체
KR101291288B1 (ko) * 2013-05-27 2013-07-30 박경숙 요동저감형 콘크리트 부잔교
KR101298679B1 (ko) * 2013-06-15 2013-08-21 박경숙 부력파이프 교차식 고강도 부잔교

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