WO2002068761A1 - Dispositif de production de sacs de sable - Google Patents

Dispositif de production de sacs de sable Download PDF

Info

Publication number
WO2002068761A1
WO2002068761A1 PCT/JP2001/001411 JP0101411W WO02068761A1 WO 2002068761 A1 WO2002068761 A1 WO 2002068761A1 JP 0101411 W JP0101411 W JP 0101411W WO 02068761 A1 WO02068761 A1 WO 02068761A1
Authority
WO
WIPO (PCT)
Prior art keywords
cell member
cell
opening
sandbag
bag
Prior art date
Application number
PCT/JP2001/001411
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiro Yasui
Original Assignee
B.B.W Kabushiki Kaisha
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 B.B.W Kabushiki Kaisha filed Critical B.B.W Kabushiki Kaisha
Priority to PCT/JP2001/001411 priority Critical patent/WO2002068761A1/fr
Publication of WO2002068761A1 publication Critical patent/WO2002068761A1/fr

Links

Classifications

    • 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 sandbag manufacturing apparatus for manufacturing a sandbag used in a civil engineering work site or a site where a disaster such as a flood or other flood has occurred in a short time by packing as much as possible.
  • These apparatuses use a form-shaped sandbag manufacturing apparatus in which a large number of cylindrical cell members having an open upper portion are integrally fixed in a plane, and a bag for sandbag is inserted into each of the above-mentioned cell members to be opened. Either by lifting the above device or by lifting the bag containing the material from a mold-shaped device, after supporting the material and charging the material such as sand from the opening side of the bag. The bagging work is carried out.
  • the size of the equipment (the number of cell members) must be adjusted at each site in order to obtain a device with a sufficient production capacity to match the supply of sandbags that differs at each work site. It is necessary to meet demand.
  • problems such as the inability to continuously supply a relatively small amount of sandbags or to manufacture sandbags in a narrow place.
  • the present invention can be used even in a work site without cranes for lifting and lifting a sandbag manufacturing device, and can be assembled to an arbitrary size that can be carried by hand.
  • the purpose is to provide sandbag manufacturing equipment.
  • a second object of the present invention is to provide an apparatus capable of arbitrarily assembling and using a manufacturing apparatus having a size corresponding to a demand amount and a working space of a sandbag at a work site using the sandbag.
  • a third object of the present invention is to provide an apparatus for manufacturing a sandbag which is low in cost and easy to handle and assemble / disassemble.
  • the device according to the present invention comprises a cylinder having an opening at an upper end so that a sandbag (1) for storing objects such as sand, soil, earth and sand or crushed stone can be inserted from above.
  • a cell member (3) in the shape of a circle.
  • the opening on the upper end side of the bag (1) inserted into the cell member (3) at the periphery of the upper end side of the cell member (3) as a part of or separately from the cell member (3) An opening supporting portion (3b) for supporting in an open state by being folded back and hooked is also provided.
  • the present invention is an improvement on the conventional device by the following configuration.
  • the cell member (3) is a single independent cell member having one or more cells of a minimum unit, and a plurality of cells having the same shape are integrally formed.
  • the peripheral wall of the cell member (3) adjacent to each other is fixed to the peripheral wall of the other cell member (3). And a peripheral surface that comes into contact with the plane.
  • the cell member unit (8) is constructed by assembling the components into a unit.
  • the fixing means is composed of a bolt (6) and a nut (7) for tightening and fixing through the peripheral wall of the adjacent cell member, and a bolt (6) of a bolt (6) projecting from the inner surface of the cell member (3).
  • the peripheral surface of the dowel (6a) or the nut (7) is formed in a spherical shape or radius without corners, and the cell member unit (8) is smoothly removed from the inserted bag (1).
  • the cell member (3) is formed such that the diameter or width of the upper end side (3b) is smaller than the diameter or width of the lower side (3a), and the upper end portion serves as an opening support portion of the bag.
  • the above fixing means is provided on the peripheral wall of 3a).
  • the lower wall of the lower cylindrical portion (3a) of the cell member (3) is depressed inward so as to be a handle when the cell member unit (8) is lifted.
  • the sunken part (1 9) is provided.
  • a height adjusting means 11 serving also as a leg for supporting and supporting the cell member unit (8) from the plane on which the cell member unit (8) is placed can be detachably attached to the peripheral wall of the cell member (3).
  • the apparatus includes a plurality of container input windows (10) supported on the upper part of the cell member unit (8) and corresponding to the upper end openings of the cell members (3).
  • a loading guide # (1 2) that covers the gap (15) between the support portions from above is attached.
  • the size of the upper half (3b) and the lower half (3a) of each cell member (3) is reversed so that the upper end of the cell member (3)
  • the diameter or width of (3a) is made larger than the diameter or width of the lower side (3b), and the opening of the bag (1) is placed on the opening of each cell member (3).
  • a support frame (2 1) provided with an opening support portion (24) for supporting may be provided independently of the cell member (3).
  • height adjusting means is provided between the opening support frame (21) and the upper surface of the cell member cutout (8) to change the volume of the bag. . Further, in this embodiment, the same insertion guide frame (1 2) as that described above is attached.
  • FIG. 1 is an overall perspective view showing the main components constituting the device of the present invention, the schematic structure thereof, and the assembled state thereof.
  • FIG. 2 is a perspective view showing an example of a sandbag made by the present invention.
  • FIG. 3 is an overall perspective view of a height adjusting means serving also as a single cell member and a leg constituting the present invention.
  • FIG. 4 shows bolts that are fixing means for connecting and fixing single cell members.
  • FIG. 5 is a cross-sectional view of the sandbag manufacturing apparatus assembled as shown in FIG. 1 and an enlarged cross-sectional view showing a state where the contents are put into a sandbag.
  • FIG. 6 is an overall perspective view showing a schematic structure when a cell member unit is assembled by connecting and fixing 16 cell members.
  • FIG. 7 is an enlarged cross-sectional view showing a state of a bag packing operation in the case where the apparatus shown in FIG. 5 is formed upside down.
  • FIG. 1 is a schematic view showing the structure of the device of the present invention. According to this device, four sandbags as shown in FIG. 2 can be packed in one operation.
  • a sandbag is a bag 1 made of a mesh-like material, which is widely known, and accommodates materials such as soil, sand, mud, earth and sand, and crushed stones. Bundling and enclosing the contents.
  • the cell member 3 which constitutes one cell for making one bag of sandbag, has a square tubular or box-like shape in plan view, and both upper and lower ends are open. ing.
  • Each cell member 3 is integrally formed of plastic as an independent member. Each cell member 3 is formed in two stages so that the diameter or width of the tube differs between the upper and lower parts.
  • the size of the cell member 3 is, for example, a total height of 250 (band 150 mm, upper half 130 mm), one side of the lower half 3a is about 270 mm, and an upper half.
  • the upper end of 3b is a 200 thigh, and the upper boundary 3c forms a step formed of a horizontal plane.
  • the upper half 3b of the cell member 3 has a small peripheral wall. It has a trapezoidal shape with a crab slope, and is configured so that the operation of extracting each cell member 3 upward from the sandbag after bagging is performed smoothly.
  • Each cell member 3 has basically the same shape which is symmetrical in the left-right and front-rear directions.
  • Bolt holes 4 are formed at the same locations and at the same pitch on the respective peripheral walls of the lower half 3a.
  • FIG. 1 shows four unit cells 3 form one unit having 16 cells.
  • Fig. 1 shows four cell members
  • the unit 3 having 16 cells is formed.
  • a leg 11 having a bolt hole 9 drilled at a pitch corresponding to the vertical direction is provided with a height adjusting member. It is detachably attached to an appropriate position by the port 6 and the nut 7 described above.
  • the height adjusting member 11 is also formed of the same plastic material as the cell member 3.
  • a loading guide frame 12 as shown in Fig. 5 and Fig. 6 is used.
  • the loading guide frame 12 has a cylindrical or ring-shaped guide portion 13 that corresponds to the upper end opening of each cell member 3 and that can be inserted into the inside thereof, and protrudes downward.
  • Each of the loading guide frames 12 is made of plastic, and is made of a plate having the same size as the size in plan view of the cell member unit 8 including four cell members 3.
  • the inside of the guide portion 13 is formed with an insertion hole (window) 10 penetrating vertically so that the contents can be inserted.
  • FIG. 3 is a perspective view exemplifying specific shapes of a single cell member 3 and a height adjusting member 11 independently formed.
  • a reinforcing rib 14 is provided at the corner where the horizontal step 3c and the upper half 3b intersect, and the peripheral wall of the upper half 3b is also turned vertically.
  • a reinforcing rib 16 made of a convex is formed.
  • the upper end of the cell member 3 is also formed with a reinforcing flange portion 17 facing inward.
  • a thick portion 18 which comes into planar contact with another adjacent cell member 3 is formed in an appropriate shape also to reinforce the peripheral wall, and the bolt hole 4 is formed in this shape. It is drilled in the thick part 18.
  • the legs 11 are attached so that their lower ends project from the lower ends of the cell members 8 at equal lengths. At this time, the height of the cell member cut 8 from the ground surface can be adjusted by shifting the two bolt holes 4 and 9 vertically.
  • the adjustment of the height of the cell member 8 from the ground surface in this way is to adjust the amount of contents to be accommodated inside the sandbag, and as shown in FIG. ⁇
  • the capacity of the bag 1 supported by the opening increases when it is supported at L.1), and decreases when it is supported at the low position (G ⁇ L.2).
  • each of the corners below the stepped portion 3c at the upper end of the peripheral wall of the lower half 3a of the cell member 3 is formed with a depressed portion 19 depressed inward.
  • the depression 19 serves as a handle for the worker to carry the cell member 8 when carrying the cell member 8 or lifting the cell member 8 after removing the contents from the bag 1. It is what becomes.
  • Both the bolt head 6a and the nut 7 of the bolt 6 shown in FIG. 4 form a hemispherical or round surface without sharp corners. These round surfaces are used when the cell members 3 are connected and fixed to each other or when the cell members are cut out 8. When the legs 11 are attached, the bag is to be smoothly removed from the bag member after the bag is packed.
  • Both the bolts 6 and the nuts 7 are made of the same plastic material as other parts, so that they are lightweight and low-cost, are easy to operate, and are not liable to moisture. Further, the bolt head 6a may be provided with an optional locking portion 6b so that the bolt head 6a can be operated by a minus or plus driver.
  • an uneven portion 7 a is pinched with a fingertip to prevent the port 6 and the nut 7 from rotating in the same direction when tightening or loosening the bolt.
  • it is formed while maintaining a constant radius surface.
  • FIG. 5 is a cross-sectional view of the cell member unit 8 in a state in which bagging is performed, and each cell member of the cell member unit 8 that is grounded by the leg 11 on a plane indicated by G ⁇ L.
  • a sandbag 1 is inserted into the bag 3.
  • the bottom of the bag 1 is grounded on the floor surface on which the legs 11 are grounded, and the upper end is folded outward from the upper half opening end of the cell member 3 in an open state and hooked on the opening end It is supported in the state where it was done. Therefore, in this example, the peripheral edge of the upper end of the upper half 3b of the cell member 3 is an opening supporting portion that supports the bag 1 in an open state.
  • the loading window 10 for the contents of the insertion guide frame 12 is positioned so that the contents can be loaded from above.
  • the slot-shaped gap 15 formed between the openings (opening support frames) of the cell members 3 is covered from above with the loading guide frame 12, and the opening end of the bag 1 is also opened at the upper end of the cell member 3. It is held in a state sandwiched between the support frame. Since the gap 15 is covered from the upper part, the contents do not fall here.
  • the top of the loading guide frame 12 is manually or Sand and other contents are charged from the direction indicated by the arrow using a mechanical device such as a pho, and the contents are packed into each bag 1 through the input window 10.
  • the distribution or leveling operation of the loaded material for uniformly loading the loaded material into each bag 1 from all the loading windows 10 is manually performed.
  • each bag 1 When a predetermined amount of contents is loaded into each bag 1 as described above, the loading guide frame 12 is removed from the cell member cut 8, and the cell member cut 8 itself is further manually placed. And lift it up, remove it from the bag 1 containing the contents, and take it to another place. After the cell member unit 8 is removed, the bags in each cell member 3 are left on the floor in an aligned state, and the opening of each bag 1 is tightened with a strap previously attached to the bag 1. By tying together at step 2, the sandbag manufacturing operation is completed.
  • the legs 11 are attached, and the cell member unit 8 is lifted upward, so that the capacity of the bag 1 capable of containing the contents according to the height of the lift is increased, so that a large sandbag is formed. 1 1 down If the amount of protrusion is reduced, the amount of contents is correspondingly reduced. In this way, the size of the sandbag can be freely adjusted according to the purpose and purpose of the sandbag.
  • a large number of sandbags placed in an aligned manner as described above can be carried one bag at a time, but with the use of straps 2 and special suspenders (not shown),
  • a plurality of rows can be lifted together by a crane or the like, transferred by a truck or other transport means, or simply dropped down to a nearby work site to perform a sandbag.
  • the cell member tub 8 can be carried by hand and stored in a warehouse or the like, or the bolts 6 and nuts 7 can be removed to remove the legs 11 and further It is also possible to disassemble each cell member 3 and handle it thereafter.
  • Fig. 6 is an overall perspective view of a case where 16 cell members 3 are assembled as a cell member unit, and other cell members 8 such as 8 or 12 cell members 3 can be assembled. It is.
  • a loading frame with two loading windows 10 it is possible to assemble a cell member unit having 6 or 10 cells, and similarly, pack a cell unit 3 with only one unit. It is also possible to do so.
  • the number of cells of the cell member unit 8 can be increased as many as the strength of each cell member 3 permits. However, if the number of cells is increased, it becomes difficult to handle the cells manually, and a lifting device or the like is used during work. It is necessary to install equipment such as hooks for lifting and reinforcement on the cell member unit side as well.
  • FIG. 7 shows an example in which the cell member 3 and the cell member cut 8 shown in FIGS. 1 to 5 are turned upside down.
  • the open end of the upper half 3b of the cell member 3 cannot be used as an opening support for supporting the bag 1 in an open state.
  • the lower half 3 of the cell member unit 8 opened upward
  • the opening support frame 21 is formed, for example, on a plastic plate 22 having a size corresponding to the size of the cell member unit 8 composed of four cell members, by opening the lower half 3 a of each cell member 3.
  • An input window 23 corresponding to the end is provided, and an opening support portion 24 formed of an upward ring-shaped collar (collar) is formed on the periphery of the input window 23.
  • an upward opening support portion 24 is opened and protrudes from the upper part of each cell member 3.
  • the opening end side of the bag 1 inserted from above is hooked on the opening supporting portion 24 and turned outward, and the loading guide frame 12 is placed thereon in the same manner as in the above-described example, so that each bag 1 is in the open state. And is held in each cell member 3. Further, the loading guide frame 12 covers the groove-shaped gap 25 between the opening support portions 24 as shown in the figure, thereby preventing the contents from entering this portion.
  • the procedure from the loading of the contents in the state shown in FIG. 7 to the work of removing the loading guide frame 12 is substantially the same as the procedure described in FIG. 5, but after removing the loading guide frame 12, the bags 1 are first removed. The opening is closed, closed with a lace and closed, and then the completed sandbag is lifted and moved in the same manner as described with reference to FIG. 5, thereby removing the sandbag from the cell member unit 8 ( Removal).
  • a rod shape or a rail shape is provided between the opening support frame 21 and the cell member cutout 8. With height adjustment means (not shown) There is a way.
  • the single cell member 3 is used as a single unit.
  • two to four cell members are integrated and integrally formed as a single unit. It is also possible to assemble a cell member unit having cells of 6, 6, 8, 10, 12, or 14 cells.
  • the sandbag manufacturing apparatus of the present invention can be used in a variety of civil engineering work sites requiring a large number of It can be used to produce large quantities of sandbags.

Abstract

L'invention concerne un dispositif du type nid d'abeilles pourvu de plusieurs cellules tubulaires dont la partie supérieure est ouverte et qui sont destinées à recevoir des sacs à sable (1), une unité de maintien d'ouverture, servant à maintenir la partie ouverte de chaque sac à l'état ouvert, et placée sur le côté d'ouverture supérieur de chaque cellule. Les éléments cellulaires (3) constituant chaque cellule sont montés respectivement en tant qu'éléments individuels tubulaires, de forme identique, indépendants, la moitié supérieure (3b) et la moitié inférieure (3a) de chaque élément cellulaire présentant des grands et des petits diamètres différents. La paroi périphérique d'un élément tubulaire de grand diamètre est configurée de façon à être en contact planaire mutuel avec d'autres parois périphériques, lorsque plusieurs éléments cellulaires (3) sont disposés dans un plan. Des parois périphériques en contact mutuel sont fixées de façon à ne former qu'une seule pièce par des moyens de fixation tels que des boulons (6) et des écrous (7) pour former un ensemble d'éléments cellulaires (8) constitué de plusieurs éléments cellulaires (3) assemblés sous une forme unitaire, ce qui permet de produire plusieurs sacs de sable en un temps court et avec peu de travail.
PCT/JP2001/001411 2001-02-26 2001-02-26 Dispositif de production de sacs de sable WO2002068761A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/001411 WO2002068761A1 (fr) 2001-02-26 2001-02-26 Dispositif de production de sacs de sable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/001411 WO2002068761A1 (fr) 2001-02-26 2001-02-26 Dispositif de production de sacs de sable

Publications (1)

Publication Number Publication Date
WO2002068761A1 true WO2002068761A1 (fr) 2002-09-06

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PCT/JP2001/001411 WO2002068761A1 (fr) 2001-02-26 2001-02-26 Dispositif de production de sacs de sable

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005087597A1 (fr) * 2004-03-11 2005-09-22 B.B.W Kabushiki Kaisha Appareil d’ensachage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1018262A (ja) * 1996-06-27 1998-01-20 Tsunehiro Yasui 土のうの製造装置
JPH1018263A (ja) * 1996-06-27 1998-01-20 Tsunehiro Yasui 土のうの製造方法及びその装置
JPH10252035A (ja) * 1997-03-13 1998-09-22 Yasukuni Yasui 袋詰器における袋詰量調節装置
JPH11227729A (ja) * 1998-02-13 1999-08-24 Nobumasa Yoshida 土嚢袋保持用具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1018262A (ja) * 1996-06-27 1998-01-20 Tsunehiro Yasui 土のうの製造装置
JPH1018263A (ja) * 1996-06-27 1998-01-20 Tsunehiro Yasui 土のうの製造方法及びその装置
JPH10252035A (ja) * 1997-03-13 1998-09-22 Yasukuni Yasui 袋詰器における袋詰量調節装置
JPH11227729A (ja) * 1998-02-13 1999-08-24 Nobumasa Yoshida 土嚢袋保持用具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005087597A1 (fr) * 2004-03-11 2005-09-22 B.B.W Kabushiki Kaisha Appareil d’ensachage

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