WO2015105266A1 - Sac filet réutilisable pour le transporter de matériau de remblayage - Google Patents

Sac filet réutilisable pour le transporter de matériau de remblayage Download PDF

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Publication number
WO2015105266A1
WO2015105266A1 PCT/KR2014/010338 KR2014010338W WO2015105266A1 WO 2015105266 A1 WO2015105266 A1 WO 2015105266A1 KR 2014010338 W KR2014010338 W KR 2014010338W WO 2015105266 A1 WO2015105266 A1 WO 2015105266A1
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WO
WIPO (PCT)
Prior art keywords
rope
mesh
vertical
bundle
horizontal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2014/010338
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English (en)
Korean (ko)
Inventor
박흥석
이상철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAWIN Co Ltd
Original Assignee
DAWIN Co Ltd
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 DAWIN Co Ltd filed Critical DAWIN Co Ltd
Publication of WO2015105266A1 publication Critical patent/WO2015105266A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/127—Nets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side

Definitions

  • the present invention relates to a reusable landfill carrying mesh.
  • the mesh using the iron wire can not drop only the filling material filled inside, due to the characteristics of the material, there is a problem that is used only by the method of moving by stacking the construction while putting the filling material inside the mesh.
  • the Republic of Korea Patent Publication No. 2002-0072100 can be safely moved and installed containing gravel, crushed stone, waste concrete lumps, etc., and made of synthetic fiber materials such as nylon, polyester with excellent tensile strength, elasticity and durability.
  • a fiber gabion made of a carbon steel conveying ring for manufacturing a mantle and hanging the mantle inlet with the same material, a lifting rope, and a lifting rope.
  • the prior art mentioned above is used to build a fiber mesh into riverbanks, etc., containing gravel, crushed stone, and agglomerated concrete masses.
  • the fiber gabion is a structure in which high strength is not required. Dropping has a problem that is not suitable for the gabion type.
  • the present invention has been made to solve such a conventional problem, the present invention is to provide a landfill carrying mesh excellent load strength and repeatable use.
  • the network structure, the upper portion and the lower portion is an open structure, the side portion is a net portion closed structure; An openable top bundle part formed on an upper portion of the net part; An openable lower bundle part formed under the net part; And it provides a landfill material carrying net including a lifting portion connected to one side of the net portion.
  • the landfill material carrying mesh according to the present invention can easily carry a large load of landfill material, has excellent load strength and durability, and can be reused repeatedly.
  • 1 is a front configuration diagram of the main part of the mesh according to the present invention.
  • FIG. 2 is an enlarged configuration diagram of part “A” of FIG. 1.
  • FIG. 3 is an enlarged configuration diagram of part “B” of FIG. 1.
  • 4 to 7 is an enlarged configuration diagram of part “C” of FIG. 1, wherein horizontal ropes are sequentially connected by knots between vertical ropes to reinforce strength.
  • 10 is a photograph showing a process of binding by tightening the lower bundle rope.
  • 11 is a picture showing the tied lower bundle rope.
  • the net structure is a network structure, the upper and lower portions of the open structure, the side portion of the net portion; An openable top bundle part formed on an upper portion of the net part; An openable lower bundle part formed under the net part; And a landfill material carrying net including a lifting part connected to one side of the net part.
  • the landfill carrying mesh is a network structure, the upper portion and the lower portion is an open structure, the side portion is a net portion; An openable top bundle part formed on an upper portion of the net part; An openable lower bundle part formed under the net part; And a lifting part connected to one side of the net part.
  • the net portion may be a network structure in which the vertical rope and the horizontal rope is crossed.
  • the network structure can be modified or supplemented in various forms without particular limitation.
  • the lower bundle portion is a structure that is released by pulling the lower bundle rope in a closed state.
  • the landfill material is loaded and transported to a desired position.
  • the conveyed landfill is released by loosening the lower bundle.
  • the lower bundle portion, the lower end of the vertical rope forms a lower bundle ring
  • the lower bundle portion is a structure in which the lower bundle rope is sequentially inserted into the lower bundle ring, the lower bundle portion by pulling the lower bundle rope
  • the pulley may be a structure.
  • the present invention may further include an openable top bundle part formed on an upper portion of the net part.
  • an openable top bundle part formed on an upper portion of the net part.
  • the lifting part may have an o-ring ring formed at one side of the vertical rope, the lifting rope is inserted into the o-ring ring and fastened with the net part, and the lifting rope may be fastened with a separate lifting device.
  • the side of the net portion may be a closed structure
  • the first end of the horizontal rope may form a side bundle loop
  • the second end of the horizontal rope may be coupled to the side bundle ring of the first end.
  • the first end forms a side bundle loop
  • the opposite second end engages with the first end, thereby forming a structure in which the side of the net portion is closed.
  • the method of forming a structure in which the side of the net part is closed is not particularly limited, and in addition to the fastening method using the side bundle loop, in the case of a simple bundle process, the net part is formed by fastening by a clamp or using a circular horizontal rope.
  • Various methods, such as the structure can be introduced.
  • the side bundle loop structure of the first end of the horizontal rope is, for example, as follows.
  • the horizontal rope is a structure formed by twisting three or more thin ropes, and each end of the thin rope forming the horizontal rope is entangled by twisting between the thin ropes of the part forming the area that is not the end of the horizontal rope. Can be formed.
  • At least one of the intersections of the vertical rope and the horizontal rope forming the net part may be a structure fixed by a clamp made of metal.
  • the material of the clamp is not particularly limited, and for example, a clamp made of a material such as iron, copper, zinc, and aluminum may be used.
  • the clamp for example, forms a stable fastening structure by tightening the intersections in a cross shape.
  • Both the intersections of the vertical rope and the horizontal rope forming the net part may be fixed by clamps, but some may be fixed by using other fastening structures.
  • At least one of the intersection of the vertical rope and the horizontal rope formed directly above and below the point where the lifting part is connected in the net part is fastened in a bundled manner between the vertical rope and the horizontal rope to form a reinforcement knot. It may be one structure. At the point where the lifting part is connected, a relatively high load may be applied, and in order to reinforce it, the lifting part may be fastened in a bundled manner between the vertical rope and the horizontal rope.
  • the net part may have various shapes and sizes depending on the type, load, and size of the buried material to be transported.
  • the horizontal and vertical average spacing of the meshes formed by the horizontal rope and the vertical rope may each independently range from 5 to 45 cm, or from 15 to 25 cm. Maintain adequate clearance to transport landfills suitable for use in landfill construction. For example, when the average diameter of the landfill agent to be transported is 30 to 40 cm, the rope spacing can be adjusted to a range of 20 cm in order to transport it effectively.
  • the lower bundle portion is pulled out to have a structure.
  • the rope constituting the lower bundle portion or the extension rope of the lower bundle portion is pulled in a state where the buried material is loaded, the rope may not be pulled by friction or, in severe cases, the rope may be broken.
  • part or all of the lower bundle rope may be a lubricated structure.
  • a lubricant such as paraffin
  • the friction force can be reduced in the process of pulling the rope.
  • it may include a protective member surrounding a part or the whole of the lower bundle rope.
  • the pulled portion of the lower bundle rope may be formed to cover a hollow structure made of rubber, vinyl, or plastic.
  • the buried material carrying mesh of the present invention may be, as one example, a structure for pulling the lower bundle rope using a wireless control unit.
  • the lower bundle rope may be connected to the winch to which the wireless control unit is connected, and the wireless control unit may be operated using a remote controller.
  • the embedding material carrying mesh may have a load strength of 12 tons or more, specifically 20 tons or more, or 12 to 30 tons.
  • the load strength is a result of visual inspection to determine whether the breaking of the rope constituting the mesh in the state in which the rectangular ingot is loaded up to the corresponding weight. Therefore, the landfill carrying mesh according to the present invention was confirmed that there is no damage to the mesh under the load of 12 tons.
  • the buried material carrying mesh can carry a buried material having a relatively high load, and can effectively drop the buried material in a required position since the lower part can be opened and closed. If necessary, it is also possible to position the embedding material in the mesh.
  • the landfill carrying mesh according to the present invention is a network structure in which the vertical rope and the horizontal rope intersected, in the state of loading the landfill material of 9 tons, 50 mesh up and down movement
  • the up-down length change rate satisfies Equation 1 below.
  • L1 is the length from the horizontal rope below the lifting part connected to the net part measured before the vertical motion to the lowest horizontal rope
  • L2 is the length from the horizontal rope below the lifting part connected to the net part measured after the vertical motion to the lowest horizontal rope
  • L1 and L2 are each measured under a 30 kg load
  • the buried material carrying mesh according to the present invention can withstand repeated movement in a state in which a large load of buried material is loaded, so that durability is high and repeated reuse is possible.
  • the structure of the embedding material carrying mesh is not particularly limited as long as it is a structure capable of carrying the embedding material, but may include a net portion of a network structure in which a vertical rope and a horizontal rope cross each other.
  • a network structure By forming the network structure, the weight of the mesh itself can be reduced, and the landfill material of a desired size can be selectively transported.
  • Tensile strength of the vertical rope and the horizontal rope forming the net portion are each independently 100 kg / mm 2 or more, specifically 120 kg / mm 2 or more, 200 kg / mm 2 or more, or 100 to 500 kg / may range from mm 2 .
  • the tensile strength is a result measured in accordance with the American Material Testing Standard ASTM D 2256 using a universal testing machine (Instron).
  • the mesh can satisfy the following Equation 2 with a change rate of the length of the lifting rope during 50 vertical movements in a state in which a buried material having a load of 9 tons is loaded.
  • L3 is the length of the lifting rope measured before the up and down movement
  • L4 is the length of the lifting rope measured after the vertical movement
  • L3 and L4 are each measured under a 30 kg load
  • the landfill carrying mesh according to the present invention satisfies the following equation (3) in a state where the upper bundle portion and the lower bundle portion are bundled after loading the buried material having a 9 ton load.
  • A is the vertical length with the mesh loaded with landfill laid on the floor
  • B is the horizontal length in the state in which the mesh loaded with the landfill material was put on the floor.
  • the ratio of B / A is for effectively transporting the mesh in the state where the landfill is loaded. If the value of B / A is less than 1.1, the mesh may be unbalanced and fall during transport. Specifically, the value of the B / A may be in the range of 1.1 to 3, 1.2 to 1.5.
  • FIG. 1 is a front configuration diagram of the main part of the mannet according to the present invention
  • FIG. 2 is an enlarged configuration diagram of part "A" of FIG. 1
  • FIG. 3 is an enlarged configuration diagram of part "B" of FIG. 4 to 7 are enlarged configuration views of the "C" portion of FIG. 1, respectively, in which horizontal ropes are sequentially connected by knots between vertical ropes to reinforce strength
  • FIGS. 8 and 9 illustrate the present invention. According to the lumbar plane configuration diagram of the mesh.
  • the net portion of the landfill carrying mesh according to the present invention is provided with an upper bundle ring 12 and the lower bundle ring 14 at the top and bottom, respectively, maintaining the equal interval vertical Is arranged in, a plurality of vertical rope 10 formed by twisting three lines;
  • a plurality of horizontal ropes 20 interposed between three rows of vertical ropes 10 and connected in a lattice shape, each having a side bundle ring 22 on a left side or a right side;
  • the clamp 60 is fixed to the X-shaped so that the lattice is maintained on the vertical rope 10 and the horizontal rope 20 connected in a grid shape.
  • the vertical rope 10 and the horizontal rope 20 is made of polypropylene fibers, and the filling material is filled in the mesh.
  • the filling material is filled in the mesh.
  • the horizontal rope 20 to the left or right of the horizontal rope 20 is provided in a plurality of side bundle loop 22, the horizontal rope 20 opposite the side bundle loop 22 is sequentially inserted to form a circumference of the fiber gabion ,
  • the upper bundle ring 12 is tied to the top of the vertical rope (10) is made of 7mm, the vertical rope 10 and the upper bundle rope 30 of the same material is inserted in sequence to fill the filling material (stone)
  • the spout of the fiber gabion constitutes
  • the lower bundle ring 14 is provided tied to the lower vertical rope 10 made of 16mm, the lower bundle rope 40 of the same material as the vertical rope 10 in sequence It is embedded in the bundle to facilitate loosening to form a landfill outlet of the mesh.
  • at one end of the lower bundle rope 40 bundle ring 42 is formed in a knot.
  • a plurality of O-ring rings 16 are formed in a circle by inserting opposite vertical ropes 10 between three lines in the upper region of the vertical rope 10, and the O-ring rings 16 are respectively. Is made of 24mm through, the vertical rope 10 and the lifting rope 50 of the same material to be inserted in sequence to use as a means for lifting the mesh.
  • the clamp 60 is fixed to the vertical rope 10 and the horizontal rope 20 by x, the material is a metal material is fastened and fixed to the vertical rope 10 and the horizontal rope 20 by the letter X to maintain the mesh At the same time, the joints are prevented from being loosened, so the shear strength of the landfill material or the landfill material is excellent. (See Fig. 2)
  • the horizontal rope 20 is horizontally mounted on the vertical rope 10 of the lower or upper and lower lifting rope 50, which is inserted into the O-ring ring 16 and used as a means for lifting the net. Woven by forming a reinforcing knot 80 to cross to reinforce the fastening strength with the lifting rope (50).
  • a horizontal rope 20 is sandwiched between three rows of the vertical rope 10 below or above and below the lifting rope 50 as shown in FIG. 4, and then as shown in FIGS. 5 and 6. (20) When the ends are intersected and completely tied as shown in FIG. 7, a reinforcing knot 80 is formed to strengthen the strength. In this order, the reinforcing knot 80 is formed while weaving the horizontal rope 20 horizontally intersecting the lifting rope 50 on the lower or upper vertical rope 10.
  • the upper bundle ring 12 and the lower bundle ring 14 are respectively provided at the upper and lower portions as shown in FIG. 8, and the vertical ropes 10 formed by twisting three rows are vertically arranged at equal intervals, and then the vertical ropes are arranged vertically.
  • a plurality of horizontal ropes 20 provided with side bundle rings 22 on the left or right side between the three lines of 10 are sequentially connected to maintain a 15 to 30 cm spacing.
  • the fixing clamp 60 made of metal is sequentially tightened by x to maintain a 15 to 30 cm spacing between the vertical rope 10 and the horizontal rope 20, thereby preventing the connection portion from being loosened while maintaining the mesh. Done.
  • the lifting rope 50 made of 24 mm is sequentially inserted through the plurality of O-ring rings 16 formed in a circular shape by inserting opposite vertical ropes 20 between the three lines in the upper region of the vertical ropes 20. After that, the two ends are tied together to finish.
  • Figure 10 is a photograph of the intermediate process of tying the lower bundle rope
  • Figure 11 is a photograph showing the lower bundle rope tied. Pulling the lower bundle rope tied in Figure 11, the knot is released.
  • the present invention is an invention with high industrial applicability as an invention related to a landfill material carrying belt that can easily carry a large load of landfill material, has excellent load strength and durability, and can be reused repeatedly.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

La présente invention concerne un sac filet pour le transport de matériau de remblayage comprenant : une partie filet qui présente une structure maillée dont une partie supérieure et une partie inférieure sont ouvertes et des parties latérales sont fermées ; une partie d'attache de partie inférieure formée au niveau de la partie inférieure de la partie filet ; et une partie de levage reliée à un côté de la partie filet. Ce sac filet destiné au transport de matériau de remblayage sous forme de pierres peut transporter facilement des charges importantes de matériau de remblayage, présente une résistance à la charge et une durabilité excellentes, et peut être réutilisé à plusieurs reprises.
PCT/KR2014/010338 2014-01-08 2014-10-31 Sac filet réutilisable pour le transporter de matériau de remblayage Ceased WO2015105266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0002564 2014-01-08
KR1020140002564A KR101506900B1 (ko) 2014-01-08 2014-01-08 재사용이 가능한 매립재 운반용 망태

Publications (1)

Publication Number Publication Date
WO2015105266A1 true WO2015105266A1 (fr) 2015-07-16

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PCT/KR2014/010338 Ceased WO2015105266A1 (fr) 2014-01-08 2014-10-31 Sac filet réutilisable pour le transporter de matériau de remblayage

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KR (1) KR101506900B1 (fr)
WO (1) WO2015105266A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI667174B (zh) * 2018-04-05 2019-08-01 日商前田工纖股份有限公司 Civil engineering bag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116877130A (zh) * 2023-06-15 2023-10-13 河北钢铁集团司家营研山铁矿有限公司 一种点柱式采空区的支护治理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10114926A (ja) * 1996-10-11 1998-05-06 Maeda Kousen Kk ふとん篭
KR200349607Y1 (ko) * 2003-07-21 2004-05-10 주식회사 시내 & 들 긴급 수방자재 화이바 스톤 유니트
KR200374400Y1 (ko) * 2004-10-28 2005-01-29 김상문 화물 운반용 네트
KR100873158B1 (ko) * 2008-09-08 2008-12-10 (주)에코원 강화 섬유 돌망태
KR20120008147A (ko) * 2010-07-16 2012-01-30 문용식 구분선이 구비되는 돌망태 및 그 설치 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10114926A (ja) * 1996-10-11 1998-05-06 Maeda Kousen Kk ふとん篭
KR200349607Y1 (ko) * 2003-07-21 2004-05-10 주식회사 시내 & 들 긴급 수방자재 화이바 스톤 유니트
KR200374400Y1 (ko) * 2004-10-28 2005-01-29 김상문 화물 운반용 네트
KR100873158B1 (ko) * 2008-09-08 2008-12-10 (주)에코원 강화 섬유 돌망태
KR20120008147A (ko) * 2010-07-16 2012-01-30 문용식 구분선이 구비되는 돌망태 및 그 설치 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI667174B (zh) * 2018-04-05 2019-08-01 日商前田工纖股份有限公司 Civil engineering bag

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