JP2005060991A - Gabion for adjusting width - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To arrange a gabion for adjusting width, installable even in any section, for example, an end part of a construction section. <P>SOLUTION: This gabion is composed of a body cage 10 whose one end at the outer periphery is opened and an adjusting net 20 for extending and adjusting width of the body cage. The body cage is provided with a bottom net 11, two width nets 12 arranged on a short side of the bottom net, one or more partition nets 14 arranged in parallel with a side net, and the side net 15 arranged in an end part on one side of a long side of the bottom net. The adjusting net is composed of a bottom net 21, two width nets 22 arranged on a short side of the bottom net, and one or more partition nets 24 arranged in parallel with the width nets. Since there is no remaining part of the bottom net 11/21 even in an end part of the body net 10 and an end part of the adjusting net 20, it can be installed even in the end part of the construction section. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  TECHNICAL FIELD The present invention relates to a technique for appropriately adjusting the width of a construction area in various civil engineering works using a futon tack, and more particularly to the structure of a width adjusting futon tack.

  Futon Passes used for various constructions such as river dike slopes, submersibles built in the ocean, and earth retaining works in valleys have a substantially rectangular plane, and their dimensions are standardized. For this reason, it is often necessary to adjust the width when arranging Futon ridges in a straight construction section, or when arranging Futon ridges for revetment of curved rivers. This is because it is necessary to simply adjust the lateral width in the straight section, and it is necessary to eliminate the gap generated when the substantially rectangular flat futon ridge is curved in the curved portion.

  Several Futon ridges that allow such width adjustment have been proposed. For example, in the invention of Japanese Patent No. 2955700, as shown in FIG. 2, two side nets 2 arranged on the short side of the bottom net 1 and a partition net 3 arranged in parallel to the side net 2 are respectively provided. It discloses that it is constituted by two panels and the width is adjusted by overlapping each panel. In this structure, since the width adjustment of the side net 2 and the partition net 3 is easy, the workability of the width adjustment of the construction area is good regardless of whether it is a straight section or a curved section. 6 is a side network.

  Further, as shown in FIG. 3, the invention described in Japanese Patent Laid-Open No. 5-179627 is for adjustment by an adjustment rod 4 whose one end of the outer periphery is opened and a box-shaped rod 7 whose entire outer periphery is surrounded by a side net 6. To make up Futon's bag. 2 is a side network, 3 is a partition net. Even in this structure, the width of the straight section and the curved section can be adjusted by adjusting the position of the box-shaped ridge 7.

  By the way, when laying the futon bowl on the site, such a width adjusting futon bowl and the basic futon bowl are used in combination. Specifically, for example, as shown in FIG. 4, a width adjusting futon rod 9 is arranged between the basic futon rods 8.

In a conventional width-adjusting futon basket 9, the longitudinal dimension of the partition net 3 is shorter than the width dimension of the bottom net 1. In the type (FIG. 2) in which the size of the partition net 3 is adjusted, the end of the bottom mesh 1 is left during construction at the site, and the partition mesh 3 is designed to be shorter than the width dimension of the bottom mesh 1 in advance. In the type (FIG. 3), the end portion of the bottom net 1 always remains with a constant width (portion indicated by reference sign Z). As a result, when the basic hood 8 is disposed on the side where the end portion of the bottom mesh 1 is left, the side network 8-1 of the basic hood 8 is connected to the side network 6 of the width adjusting hood 9. At the same time, it is also connected to the bottom mesh 1 of the width-adjusting hood 9, and the side net 8-1 of the basic hood 8 is connected to the bottom 1 of the width-adjusting hood 9. A well-known coil (spiral material) is used for connection equipment.
Patent No. 2955700 JP-A-5-179627

  The problem is that the remaining part of the bottom mesh (1) always occurs at the end of the width-adjusting futon ridge (9). The remainder of the bottom net (1) has no problem when the basic futon wall (8) is laid next to it. However, since there is a remaining portion of the bottom mesh (1), it cannot be used at the end of the construction section, and the width adjustment futon ridge (9) is laid between the basic futon ridge (8). Therefore, the work efficiency at the site is likely to be hindered.

  Because it is necessary to lay Futon 篭 without any gap, there is a slight difference in the dimensions of the basic Futon 篭 (8). Because there are things. In such a case, the conventional width-adjusting futon scissors (8) require troublesome operations such as moving the adjacent basic futon scissors (8) for a while to adjust the width dimension.

  Then, the objective of this invention exists in the point which makes it possible to arrange | position the width | variety futon scissors in the edge part of a construction area.

  In order to achieve the above object, a width-adjusting futon scissors according to the present invention comprises a main body scissors whose one end of the outer periphery is open, and an adjustment net for extending and adjusting the width of the main body scissors. The eaves are arranged at one end of the bottom mesh, two wide meshes arranged on the short side of the bottom mesh, one or more partition meshes arranged parallel to the side mesh, and the long side of the bottom mesh. The adjustment net is configured by a bottom net, two wide nets arranged on a short side of the bottom net, and one or more partition nets arranged in parallel to the width net (claim) Item 1).

  In some cases, the partition net of the main body basket and the partition net of the adjustment net have substantially the same distance from the width net (claim 2). In some cases, the widths of the main body ridge and the adjustment net and the short sides of the partition net are aligned with the short sides of the bottom net, respectively.

  The futon scissors according to claim 1 can arbitrarily adjust the width of the main body scissors having the side nets by using the adjusting net having the bottom net and the width net / partition net. Since the adjusting net is provided with a bottom net, if one end of the width net / partition net is aligned with the edge of the bottom net, no residual portion is generated in the bottom net. Therefore, it is possible to dispose the width adjusting futon ridges at the end of the construction section. Moreover, if the edge part of the width | variety net / partition net | network of a main body basket is aligned with the edge of the bottom net | network of a main body basket, a main body basket can also be arrange | positioned independently at the edge part of a construction area.

  In the futon scissors according to claim 2, the main body scissors and the partition nets of the adjusting nets are arranged at substantially the same pitch. As a result, when the adjustment net is incorporated into the main body cage, the partition nets form a continuous integrated panel shape, thereby facilitating the connection between the two. Since the width net is disposed on the outer peripheral edge of the bottom net, the position of the width net is automatically defined by the size of the bottom net.

  The futon scissors according to claim 3 increase the strength of the futon scissors by matching the widths of the main net and the width / partition nets of the adjusting net with the widths of the respective bottom nets. In order to prevent the remaining portion from occurring at the end of the bottom mesh, it is sufficient to align one end of the width mesh / partition mesh with one end edge of the bottom mesh. If there is a gap between the two, for example, when used in a river, the clogging stone may move due to the flowing water at the time of flooding. If both ends of the width net / partition net are aligned with the width dimension of the bottom net as in claim 3, the end of the width net / partition net is easily connected to the side net of the Futon basket adjacent to its own side net. High strength can be guaranteed because it can be fixed to.

  According to the width-adjusting futon scissors according to the present invention, an unnecessary residual portion does not occur at the end of the bottom mesh. A scissors can be arranged. In addition, this complicates the handling of the basic futon bag and the width adjusting futon bag at the time of transport loading or loading to the site.

  FIG. 1 illustrates an example of a width-adjusting Futon rod according to the present invention. The futon scissors are composed of a main body scissors 10 and an adjustment net 20, and the adjustment net 20 extends and adjusts the width of the main body scissors 10.

  Specifically, the main body rod 10 includes a bottom net 11, two wide nets 12 arranged on the short edge of the bottom net 11, and one or more partition nets 14 arranged in parallel to the wide net 12. The side net 15 is arranged at one end of the long side of the bottom net 11. The main body ridge 10 is provided with a wide net 12 and a side net 15 on three sides of the outer periphery of the bottom net 11, and usually one end of the long side of the bottom net 11 is released and this release portion is used. Then, the adjustment network 20 is provided to adjust the position.

  On the other hand, the adjusting net 20 is configured by a bottom net 21, two wide nets 22 arranged on the short edge of the bottom net 21, and one or more partition nets 24 arranged in parallel to the wide net 22. . The bottom net of the adjustment net 20 may be smaller than the bottom net 11 of the main body basket 10. In FIG. 1, the case where the bottom net of the adjustment net | network 20 is shape | molded in the substantially the same magnitude | size as the bottom net | network 11 of the main body basket 10 was illustrated.

  Further, in this embodiment, the arrangement pitch of the partition net 14 of the main body rod 10 and the partition net 24 of the adjustment net 20 (separation distance from the width net 12/22) is made substantially the same, and the adjustment rod 20 is set to the main body rod 10. When it is loaded, the partition net 14/24 can be overlapped without any gap. The partition net 14/24 may be fixed in advance to the bottom net 11/21 using a coil before being brought into the field, but either one may be fixed to the bottom net 11 (21) at the site.

  Since it is sufficient that the width of the main body rod 10 can be adjusted by using the adjustment net 20, the size of the width net 12/22 and the length of the partition net 14/24 is not particularly limited. If at least the end portions of the width net 22 and the partition net 24 of the adjustment net 20 are arranged so as to be aligned with the outer long side of the bottom net 21, no residual portion is generated in the bottom net 21 of the adjustment net 20. Because.

  However, preferably, as shown in this embodiment, the longitudinal dimension of the width mesh 12/22 and the partition mesh 14/24 is aligned with the dimension of the short side of the bottom mesh 11/21. By aligning both end edges of the width net 12 and the partition net 14 of the main body 10 with the end edges of the bottom net 11, the connection with the side net 15 is facilitated, and the width adjustment by the adjustment net 20 can be increased. Because. In addition, by aligning the short side dimension of the width net 22 and the partition net 24 of the adjustment net 20 with the short side dimension of the bottom net 21, the maximum width extension dimension can be obtained with a smaller bottom net area. is there.

  The dimensions in the short side direction of the main body 10 and the adjustment net 20 are not limited, but are preferably designed to be approximately the same as the short side dimensions of the basic futon scissors used most at the site when the maximum width is extended. Keep it. Since the width adjustment at the construction site needs to be smaller than the basic futon ridge, it is not necessary to design it to be larger than the basic futon ridge.

  Further, the dimensional ratio in the short side direction of the main body 10 and the adjustment net 20 is not limited, but is preferably designed at a ratio of 1: 1. Thereby, the short side dimension of the futon scissors according to the embodiment can be freely adjusted from the short side dimension of the main body scissors 10 to the short side dimension of the basic futon scissors at maximum. is there.

  Therefore, according to such a configuration, it is possible to freely adjust the width dimension of the main body bag 10 similar to the basic futon bag having vertical walls on three sides by the side network 15 and the width network 12 by the adjustment network 20. Thus, no residual portion is generated at the edge of the long side of the adjustment network 20. As a result, it is possible to arrange the width adjustment futon cage at the end of the construction section, and even if there is some kind of enclosure at the end of the construction section, the entire width adjustment is realized without requiring any unnecessary work I can do it. Of course, like the conventional width adjusting futon scissors, they may be disposed between the basic futon scissors. The effect in that case is the same as the conventional one.

  As already mentioned, it is very troublesome to change the position of the futon tacks once laid, but the width-adjusting futon tacks according to the present invention are also present at the end of the construction section. Since it can arrange | position and it can also arrange | position between basic futon reeds, the arrangement | positioning change of a futon reed is unnecessary. In the conventional structure, special consideration was required for the order of loading when the product was brought into the field from the production factory or storage location. This is because it cannot be placed at the terminal of the construction section. However, since the width-adjusting futon scissors according to the present invention can be disposed in any part in the same manner as the basic futon scissors, the carrying work can be performed smoothly.

  As a means for connecting the width mesh 12/22 and the partition mesh 14/24 to the bottom mesh 11/21, a coil (spiral material) can be used in the same manner as a conventional width adjusting Futon rod. In the case where the short side dimension of the width net 12/22 and the partition net 14/24 is different from the short side dimension of the bottom net 11/21, an appropriate connecting bridge material can be used in addition to the coil.

  The sizes of the bottom nets 11/21 are not necessarily matched. When arranging in the river, in order to arrange the main body rod 10 on the downstream side, it is necessary to place the bottom mesh 21 of the adjustment net 20 on the bottom net 11 of the main body rod 10. The area is substantially the same as or smaller than the bottom net 11.

  It is desirable that the height dimensions of the width net 12/22, the partition net 14/24, and the side net 15 are substantially the same. Moreover, when arrange | positioning the futon cage | basket concerning this invention in a terminal, a vertical wall (for example, metal-mesh member; member equivalent to a side net | network) is provided in the long side edge by the side of the adjustment net | network 20 side.

  When disposing the width-adjusting futon scissors according to the present invention at the end of the construction section, only the main body scissors 10 may be installed without using the adjusting net 20. In that case, a side net is separately provided and fixed to the longitudinal portion of the main body rod 10 whose one end of the outer periphery is released. If the construction section is a straight line, the width can be adjusted by using only one width adjustment futon scissors in any case, but when installing only the main body scissors 10 at the terminal of the construction section, If necessary, the width adjustment futon scissors according to the present invention may be installed in many places to perform necessary dimension adjustment.

  It has been described that the bottom net 21 of the adjustment net 20 is overlapped and connected to the bottom net 11 of the main body ridge 10 when it is installed on the river bank, but this relationship is reversed at construction sites other than the river. It doesn't matter.

It is a figure which illustrates the futon bag for width adjustments concerning the present invention. It is a figure which illustrates the conventional Futon heel for width adjustment. It is a figure which illustrates other conventional futons for width adjustment. It is a figure which shows from the side the example of installation of the width | variety adjustment futon bowl and the basic futon bowl.

Explanation of symbols

10 Main body rod 11, 21 Bottom net 12, 22 Wide net 14, 24 Partition net 15 Side net 20 Adjustment net

Claims (3)

A body bowl with one end of the outer periphery open,
It consists of an adjustment network for extending and adjusting the width of the main body 篭,
The body bag is
A bottom net, two wide nets arranged on the short side of the bottom net, one or more partition nets arranged parallel to the side net, and a side net arranged on one end of the long side of the bottom net And
The adjustment network is
A width-adjusting futon bag comprising a bottom net, two wide nets arranged on a short side of the bottom net, and one or more partition nets arranged in parallel to the width net.   2. The width-adjusting futon scissors according to claim 1, wherein the partition nets of the main body scissors and the partition nets of the adjusting nets have substantially the same distance from the width net.   3. The width-adjusting futon scissors according to claim 1 or 2, wherein the widths of the main body and the adjusting net and the short sides of the partition net are aligned with the short sides of the bottom net, respectively.

Images