JP2019199706A - Manufacturing method of bag body for civil engineering, and manufacturing device of bag body for civil engineering - Google Patents

Abstract

To provide a manufacturing method of a bag body for civil engineering and a manufacturing device of a bag body for civil engineering capable of simply and quickly manufacturing a bag body for civil engineering.SOLUTION: A manufacturing device T of a bag body for civil engineering comprises: a hanging frame 2 to which a bag body 1 for civil engineering is detachably attached; a cradle 3 on which the hanging frame 2 is mounted and supported in a state where the bag body 1 for civil engineering is attached; and a hopper 4 for feeding a filling material mounted on and supported on the hanging frame 2 and guiding a filling material 5. A feeding outlet 4A of the hopper 4 for feeding a filling material faces an opening 1A of the bag body 1 for civil engineering attached to the hanging frame 2. The hanging frame 2 and the hopper 4 for feeding a filling material are mounted respectively on the cradle 3 and the hanging frame 2 in a separable manner.SELECTED DRAWING: Figure 3

Description

    The present invention relates to a civil engineering bag manufacturing method and a civil engineering bag manufacturing apparatus, and more particularly to a civil engineering bag manufacturing method and civil engineering bag capable of easily and quickly manufacturing a civil engineering bag. It relates to a manufacturing apparatus.

The present applicant has previously filed a civil engineering packaging body that prevents sand and other structures from being sucked out from the bottom of structures such as sandy rivers and dams attached to the coast. (For example, refer to Patent Document 1).
As shown in FIG. 2 of Patent Document 1, the civil engineering bag body (1) is inserted and fixed in a standing frame (W), and a filler is placed in each small chamber (3). (4) was introduced to manufacture civil engineering bags.
If the civil engineering bag is small, it will not cause much trouble.

Japanese Patent No. 5035781

    However, when the civil engineering bag becomes large, it is difficult to attach the civil engineering bag (1) to the frame (W), and the civil engineering bag (1) filled with the filler (4). There was a problem that it was difficult to leave the frame (W).

    An object of the present invention is to provide a method for manufacturing a civil engineering bag body and an apparatus for manufacturing a civil engineering bag body in consideration of the above problems.

    The civil engineering bag manufacturing method according to claim 1, wherein the civil engineering bag is attached to a suspension frame with the opening of the civil engineering bag open, the suspension frame is lifted with the civil engineering bag attached, and the suspension The frame is placed on and supported by the gantry, and after the support, the filling material is put into the civil engineering bag through the opening.

    Moreover, the manufacturing method of the civil engineering bag body of Claim 2 is mounted to the said hanging frame in the state which the opening part of the civil engineering bag body opened after supporting the suspension frame mounted on a mount frame, The filling material is thrown into the civil engineering bag through the opening.

    The civil engineering bag manufacturing method according to claim 3 is the civil engineering bag manufacturing method according to claim 1 or 2, wherein the outlet of the filling material charging hopper for guiding the filling material is the civil engineering bag. A hopper for filling the filling material is placed on and supported by a stand so as to face the opening of the bag for filling, and the filling material is put into the civil engineering bag through the hopper for filling the filling material, After charging, the stuffing material charging hopper is separated from the gantry, and after the separation, the opening is closed, and then the suspension frame to which the civil engineering bag body into which the stuffing material is charged is attached is mounted on the gantry. Is to be separated from

    The civil engineering bag manufacturing apparatus according to claim 4 is a suspension frame to which the civil engineering bag is detachably attached, and a gantry on which the suspension frame is placed and supported with the civil engineering bag attached. And a stuffing material charging hopper that guides the stuffing material and is placed on and supported by the suspending frame, and the stuffing in the opening of the civil engineering bag attached to the suspending frame The material charging hopper faces the charging outlet, and the suspension frame is detachably mounted on the frame and the filling material charging hopper is detachably mounted on the suspension frame.

    According to the method for manufacturing a civil engineering bag according to claim 1, the civil engineering bag is attached to a hanging frame with the opening of the civil engineering bag open, and the hanging frame is lifted with the civil engineering bag attached thereto, Since the suspension frame is placed on and supported by the gantry, the civil engineering bag body is simply and quickly supported by the gantry, and the filling material is put into the civil engineering bag body through the opening to easily and quickly A bag can be manufactured.

    According to the method for manufacturing a civil engineering bag according to claim 2, the civil engineering bag is attached to the suspension frame with the opening of the civil engineering bag open, and the suspension frame is lifted with the civil engineering bag attached. Since the suspension frame is placed on and supported by the gantry, the civil engineering bag is easily and quickly supported by the suspension frame supported by the gantry, and the filling material is put into the civil engineering bag through the opening. The civil engineering bag can be manufactured easily and quickly.

    Moreover, according to the method for manufacturing a civil engineering bag according to claim 3, in addition to the effect of the invention according to claim 1 or claim 2 described above, the amount of the intermediate filling material is increased by using the filling material input hopper. The civil engineering bag body can be efficiently guided to the civil engineering bag body, and the civil engineering bag body into which the filling material is put can be easily separated from the mount and the civil engineering bag body can be manufactured easily and quickly.

    According to the civil engineering bag manufacturing apparatus of claim 4, the suspension frame is placed on the gantry and the filling material input hopper is detachably mounted on the suspension frame. The suspension frame is lifted up with the attachment attached, and the suspension frame is placed on a gantry, and after placement, the filling material can be put into the civil engineering bag through the filling material filling hopper, and Then, the civil engineering bag body into which the filling material is put can be easily separated from the mount, and the civil engineering bag body can be manufactured easily and quickly.

FIG. 1 is a schematic configuration diagram of a civil engineering bag manufacturing apparatus according to an embodiment of the present invention. FIG. 2 is a schematic view showing a state in which the filling material is put into the civil engineering bag body of FIG. 1. 3 is a schematic cross-sectional side view of FIG. Fig.4 (a) is a schematic diagram of the state before the civil engineering bag body is attached to a hanging frame, and FIG.4 (b) is a schematic front view of Fig.4 (a). Fig.5 (a) is a schematic diagram of the state before the civil engineering bag body attached to the suspension frame is mounted in a mount frame, FIG.5 (b) is a schematic front view of Fig.5 (a). FIG. FIG. 6A is a schematic view of a state in which the civil engineering bag attached to the suspension frame is placed on the gantry, and FIG. 6B is a schematic front view of FIG. 6A. is there. Fig.7 (a) is a schematic diagram of the state in which the stuffing material injection | throwing-in hopper was mounted in the suspension frame, FIG.7 (b) is a schematic front view of Fig.7 (a). Fig.8 (a) is a schematic diagram of the state in which the filling material is thrown into the civil engineering bag body, and FIG.8 (b) is a schematic front view of Fig.8 (a). FIG. 9 is a schematic perspective view showing a state in which the opening of the civil engineering bag is closed. FIG. 10 is a schematic view during movement of the suspension frame to which the suspension frame is separated from the gantry and the civil engineering bag filled with filling material is attached. FIG. 11 is a photograph of a state in which the civil engineering bag body filled with the filling material in FIG. 10 is separated from the suspension frame and placed on the placement place. FIG. 12 is a schematic plan view of a civil engineering bag manufacturing apparatus. FIG. 13 is a schematic diagram of a state before the civil engineering bag attached to the suspension frame is placed on the gantry. FIG. 14 is a schematic view of the state in which the suspension frame of FIG. 13 is placed on the gantry and the filling material charging hopper is placed on the suspension frame. FIG. 15 is a schematic view showing a state in which the filling material is put into the civil engineering bag body of FIG. 14. FIG. 16 is a schematic view of the suspension frame of FIG. 15 separated from the gantry and the suspension frame to which the civil engineering bag filled with filling material is attached is being moved. FIG. 17 is a photograph of a state in which the civil engineering bag is attached to the suspension frame. FIG. 18 is a photograph taken from above the civil engineering bag of FIG. FIG. 19 is a photograph before the suspension frame attached with the civil engineering bag of FIG. 17 is placed on the gantry. FIG. 20 is a photograph of a state in which the suspension frame to which the civil engineering bag of FIG. 19 is attached is placed on the gantry. FIG. 21 is a photograph of the state in which the filling material feeding hopper is placed on the hanging frame of FIG. 20. FIG. 22 is a photograph showing a state in which the filling material is put into the civil engineering bag through the filling material feeding hopper in FIG. 21. FIG. 23 is a photograph of FIG. 21 taken from a different angle. FIG. 24 is a photograph showing a state in which the opening of the civil engineering bag is closed. FIG. 25 is a photograph taken while the suspension frame shown in FIG. 21 is separated from the gantry and the suspension frame to which the civil engineering bag filled with filling material is attached is being moved. FIG. 26 is a photograph of the hanging frame taken from obliquely above.

A civil engineering bag manufacturing method and a civil engineering bag manufacturing apparatus according to an embodiment of the present invention will be described with reference to the drawings (FIGS. 1 to 26).
T shown in FIG. 1 is a civil engineering bag manufacturing apparatus, and the civil engineering bag manufacturing apparatus T has a suspension frame 2 to which the civil engineering bag 1 is detachably attached and a civil engineering bag 1 attached. A gantry 3 for placing and supporting the hanging frame 2, and a stuffing material charging hopper 4 for guiding and filling the filling material 5 while being placed and supported by the hanging frame 2, are attached to the hanging frame 2. The opening 4A (see FIG. 7) of the stuffing material charging hopper 4 faces the opening 1A (see FIG. 5) of the civil engineering bag 1 so that the suspension frame 2 is placed on the gantry 3 and the suspension frame 2 is packed in the middle. The material charging hoppers 4 are detachably mounted.

    The suspension frame 2 is for attaching the civil engineering bag 1. For example, as shown in FIGS. 5 and 26, a rectangular frame 21, a rope attachment part 22 on the side, and an inner side of the frame 21. The space 23 formed in the frame body 21 is provided with a gantry mounting portion 24 below the frame body 21.

    The gantry 3 receives the civil engineering bag 1 attached to the suspension frame 2. For example, as shown in FIG. 1, two legs 31 and 32 of a rectangular frame are connected by a connecting body 33. A space 34 for receiving the civil engineering bag 1 is formed at the center.

    The stuffing material charging hopper 4 guides the inserted stuffing material 5 to the civil engineering bag 1, and is attached to the hopper body 41, for example, as shown in FIG. The first guide part 42 of the downward slope that guides the first guide part 42, the second guide part 43 that is connected to the first guide part 42 and guides the filling material 5 in the direction of hanging down, the first guide part 42 and the second guide part 42 A mounting portion 44 provided at a bending portion outside the connection portion of the guide portion 43 is provided.

The civil engineering bag body 1 manufactured by filling the filling material 5 is used for, for example, a lower part of an artificial reef, a lower part of a jetty and a breakwater, a revetment rooting work, and the like.
Further, the filling material 5 is, for example, gravel stone, stone material, cobblestone, cracked stone, crushed stone, chestnut stone, concrete glass or the like.
The size of the civil engineering bag 1 is, for example, a substantially rectangular parallelepiped shape having a length of about 2.0 m, a width of about 10.0 m, and a height of about 0.25 m.
The material of the civil engineering bag 1 is, for example, polyester fiber.

    Thus, since the suspension frame 2 is mounted on the gantry 3 and the filling material input hopper 4 is mounted on the suspension frame 2 in a separable manner, the suspension frame 2 is mounted with the civil engineering bag 1 attached. It is lifted, the suspension frame 2 is placed on the gantry 3, and after placing, the filling material 5 can be put into the civil engineering bag 1 through the filling material feeding hopper 4, and after filling, the filling material is filled The civil engineering bag body 1 in which 5 is put can be easily separated from the gantry 3 and the civil engineering bag body 1 can be manufactured easily and quickly. The filling material charging hopper 4 is not always necessary.

Next, the manufacturing method of the civil engineering bag will be described.
First, it attaches to the suspension frame 2 in the state which the opening part 1A provided in the upper part of the bag 1 for civil engineering opened. For example, the rope 11 attached to the civil engineering bag 1 is attached to the rope attaching portion 22 (FIGS. 4, 5, 17, and 18). In the state where the rope 11 is attached to the rope attachment portion 22 and the civil engineering bag 1 is suspended, the opening 1A is open (see FIG. 5).

The suspension frame 2 is lifted with the civil engineering bag 1 attached (FIGS. 5, 13, and 19). The lifting is performed by, for example, the crane 6.
The suspended suspension frame 2 is placed on and supported by the gantry 3 (FIGS. 2, 6, and 20). After the support, the filling material 5 is put into the civil engineering bag 1 through the opening 1A. The charging is performed by, for example, the backhoe 7.
When the filling material 5 in the civil engineering bag body 1 reaches a predetermined amount after the introduction, the opening 1A is closed.
The opening 1A is closed by, for example, a tying rope 12 (FIG. 24) attached to the civil engineering bag 1. In this embodiment, the filling material charging hopper 4 is not used, but as will be described later, it is desirable to use the filling material charging hopper 4 when charging the filling material 5 into the civil engineering bag body 1. Is good.

    Therefore, according to the civil engineering bag manufacturing method described above, the civil engineering bag 1 is attached to the suspension frame 2 with the opening 1A open (FIG. 18), and the civil engineering bag 1 is suspended. Since the frame 2 is lifted and the suspension frame 2 is placed on and supported by the gantry 3, the civil engineering bag body 1 is simply and quickly placed and supported on the gantry 3, and the filling material 5 is provided through the opening 1 </ b> A. The civil engineering bag 1 can be manufactured simply and quickly by putting the above into the civil engineering bag 1.

Next, a case where the filling material 5 is put into the civil engineering bag body 1 using the filling material charging hopper 4 will be described.
Since it is the same as that of the Example mentioned above until it lifts the suspension frame 2 in the state which attached the bag 1 for civil engineering, and mounts and supports the suspension frame 2 on the mount frame 3, description is abbreviate | omitted.
After placing the suspension frame 2 on the gantry 3, the filling material charging hopper is arranged so that the charging outlet 4 </ b> A of the filling material charging hopper 4 that guides the filling material 5 faces the opening 1 </ b> A of the civil engineering bag body 1. 4 is placed on and supported by the gantry 3 (FIGS. 7 and 21). For example, the crane 6 is used to place the filling material charging hopper 4 on the gantry 3.

After the stuffing material charging hopper 4 is placed on the gantry 3, the stuffing material 5 is loaded into the civil engineering bag 1 through the stuffing material charging hopper 4 (FIGS. 2, 3, and 8). 15 and 22).
When the filling material 5 in the civil engineering bag 1 reaches a predetermined amount after the charging, the filling material charging hopper 4 is separated from the gantry 3 (FIGS. 10 and 16). Separation is performed by, for example, the crane 6.
After the separation, the opening 1A is closed (FIGS. 9 and 24). The opening 1A is closed by, for example, a tying rope 12 attached to the civil engineering bag 1 in the same manner as in the above-described embodiment.

    After closing the opening 1A, the suspension frame 2 to which the civil engineering bag body 1 filled with the filling material 5 is attached is moved to the placement place 8 (for example, see FIG. 8). The civil engineering bag 1 is separated. The placement place 8 is a construction place, a temporary place before installation at the construction place, or the like.

    Therefore, according to the above-described method for manufacturing a civil engineering bag body, the intermediate packing material 5 can be efficiently guided to the civil engineering bag body 1 by the amount using the filling material input hopper 4, and the intermediate packing material The civil engineering bag body 1 in which 5 is put can be easily separated from the gantry 3 and the civil engineering bag body 1 can be manufactured easily and quickly.

In the civil engineering bag manufacturing method of the embodiment described above, the civil engineering bag 1 is attached to the suspension frame 2 with the opening 1A opened, and the suspension frame 2 is lifted with the civil engineering bag 1 attached. The suspension frame 2 is placed on and supported by the gantry 3 and, after the support, the filling material 5 is introduced into the civil engineering bag body 1 through the opening 1A. Not limited to this, in the civil engineering bag manufacturing method, the suspension frame 2 is placed and supported on the gantry 3, and after the support, the suspension frame 2 is attached to the suspension frame 2 with the opening 1A of the civil engineering bag 1 open. The filling material 5 may be put into the civil engineering bag 1 through the opening 1A.
According to this civil engineering bag manufacturing method, the civil engineering bag 1 is simply and quickly supported by the suspension frame 2 supported by the gantry 3, and the filling material 5 is placed through the opening 1A. It is possible to manufacture the civil engineering bag 1 simply and quickly by putting it inside.

T Production Equipment for Civil Engineering Bags 1 Civil Engineering Bags 1A Openings 2 Hanging Frames 3 Bases 4 Filling Hopper 4A Filling Exit 5 Filling Materials

The present applicant has previously filed a civil engineering packaging body that prevents sand and other structures from being sucked out from the bottom of structures such as sandy rivers and dams attached to the coast. (For example, refer to Patent Document 1).
This is because, as shown in FIG. 2 of Patent Document 1, and fixed pledged civil engineering bag (1) in the upright and the frame (W), each cubicle (3) filler in the (4 ) To manufacture civil engineering bags.
If the civil engineering bag is small, it will not cause much trouble.

However, when the civil engineering bag increases, civil engineering bag (1) on the mounting is difficult to frame (W), civil engineering bag filled filler (4) (1) frame (W ) Was difficult to leave.

Claims (4)

Attach to the hanging frame with the opening of the civil engineering bag open,
The suspension frame is lifted with the civil engineering bag attached, and the suspension frame is placed on and supported by a gantry. After the support, the filling material is put into the civil engineering bag through the opening. A method for producing a civil engineering pouch. The suspension frame is placed on and supported by the gantry, and after the support, it is attached to the suspension frame with the opening of the civil engineering bag open, and the filling material is put into the civil engineering bag through the opening. A method for producing a civil engineering pouch. The stuffing material charging hopper is placed on and supported by the gantry so that the outlet of the stuffing material charging hopper for guiding the filling material faces the opening of the civil engineering bag body. Through which the filling material is put into the civil engineering bag body, and after filling, the filling material feeding hopper is separated from the mount, and after the separation, the opening is closed, and then the filling material is charged. The method for manufacturing a civil engineering bag according to claim 1 or 2, wherein the suspension frame to which the civil engineering bag is attached is separated from the frame.
A suspension frame for detachably attaching a civil engineering bag,
A stand for mounting and supporting the suspension frame with the civil engineering bag attached thereto;
A hopper for filling the filling material that guides the filling material and is supported by being mounted on the hanging frame,
The opening of the stuffing material charging hopper faces the opening of the civil engineering bag attached to the hanging frame,
The civil engineering bag manufacturing apparatus, wherein the suspension frame is detachably mounted on the gantry and the filling material charging hopper is detachably mounted on the suspension frame.