JP2013044113A - Drain cage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a drain cage in which manufacturing costs/transportation costs can be reduced by preventing uselessness caused by overlapping a side net, handleability/workability is more improved and further a high strength can be obtained.SOLUTION: A drain cage 10 comprises a bottom net 2 and side nets 3A, 3B, ..., and one of side surfaces is an open end 8 where any side net is not provided. Another drain cage in the same form as the drain cage 10 can be connected to the open end 8. A connecting structure 9 may also be used for the connection. In such a case, a side net 3C is provided on a surface opposed to the open end 8. The bottom net 2 and the side nets 3A, 3B, ..., can be made of welded wire nets or expand metals.

Description

  The present invention relates to a drain cage that is filled with stones and used in various civil engineering work, and more particularly to a novel drain cage that is excellent in strength and excellent in workability.

  Drain baskets are used to prevent the erosion of slope soil due to spring water generated from slopes or hinterlands, such as when it is desired to prevent the slope from collapsing when the snow melts. The slope to be made is to make a plane drainage structure.

  FIG. 5 is a side view showing the structure and usage of a conventional drain basket. As shown in the drawing, conventionally, for example, on the site, a sheet-shaped rhombus wire mesh is used, and this is folded or raised to assemble a single box-shaped drain basket 610, a predetermined stone is inserted therein, The drain cage 610 formed by covering the upper lid 61 (lid mesh) of the rhombus metal mesh and binding the periphery with a plated wire or the like is connected by a method such as a binding wire or a coil and finally laid.

  Conventionally, technical proposals have also been made for drain baskets. For example, in the technique disclosed in Patent Document 1, for the purpose of reducing the product cost by reducing the number of parts of the drain basket, the common bone line of the drain mesh and the side network is substantially perpendicular to the side network. The curled part to be presented is provided. Thereby, since the bone wire can be easily bent by human power at the outer portion of the curled portion, the side net can be easily raised and formed without using a coil material.

Utility model registration No. 3133937 gazette "Drain"

  However, the conventional drain basket has a problem, including the technique disclosed in the above-mentioned document. That is, the conventional drain basket is a box-like form in which side nets are provided in all four side directions, and is installed in a row using a predetermined number of them. Drain basket side networks overlap, causing waste. This also affects manufacturing costs and transportation costs.

  In addition, for example, the number of items that can be collected together in a nested manner is limited, and the handling property is also affected. This also affects the workability during laying work on site. In addition, conventional drain baskets are usually made of diamond-shaped wire mesh, but this is not enough strength, and it has higher strength both in laying work and in terms of slope protection function. It is required to be a thing. The conventional situation / problem described above has not been paid any attention even by the above-mentioned document disclosure technique, and of course cannot be solved.

  Accordingly, the problem to be solved by the present invention is based on the problems of the prior art, so that waste due to duplication of side networks does not occur, thereby making it possible to reduce manufacturing costs and transportation costs, and handling and workability are reduced. It is to provide a drain basket that can increase the strength and obtain high strength.

  As a result of studying the above problems, the inventor of the present application has found that the side net is not provided in one direction among the side surfaces of the drain basket, and the open end is open, or one or more directions are not provided with the side net. The inventors have conceived that the problem can be solved based on a structure having an end portion and using a welded wire mesh as a material, and the present invention has been achieved. That is, the invention claimed in the present application, or at least the disclosed invention, as means for solving the above-described problems is as follows.

(1) A drain basket comprising a bottom net and a side net, wherein one or more of the side surfaces is an open end where the side net is not provided, and another open drain cage is attached to the open end. Drain basket that can be connected.
(2) A drain basket comprising a bottom net and a side net, wherein one side of the side faces is an open end where the side net is not provided, and another open drain is connected to the open end. A drain basket that is possible.
(3) A drain basket comprising a bottom net and a side net, wherein either the upper or lower side facing the drainage direction of the side net is an open end where no side net for partitioning is provided, Another drain car can be connected to the open end.
(4) A drain cage comprising a bottom net and a side net, wherein either one of the left and right sides facing the direction intersecting the drainage direction is not provided with a side net for partitioning A drain basket that can be connected to another open drain cage at the open end.
(5) A drain basket comprising a bottom net and a side net, wherein two directions of the side faces are open ends where the side net is not provided, and another open drain is connected to the open end. A drain basket that is possible.

(6) The drain basket according to any one of (1) to (5), wherein the bottom mesh and the side mesh are made of welded wire mesh or expanded metal.
(7) The drain basket according to any one of (1) to (6), wherein the connection structure is a bent structure formed at the open end.
(8) The drain basket according to any one of (1) to (6), wherein the connection structure is a hook-like structure formed at the open end.
(9) The drain cage according to (7), wherein the bent shape is formed so that a connecting member is sandwiched between the bent shape and a connecting portion of the another drain cage.

  Since the drain basket of this invention is comprised as mentioned above, according to this, the waste by duplication of a side network does not arise, and it can aim at reduction of manufacturing cost and conveyance cost by it. In addition, handling and workability can be further improved. Further, according to the drain basket of the present invention, high strength can be obtained.

  Moreover, since the strength can be increased as compared with the conventional case by using the drain wire cage made of a welded wire mesh, the laying operation is easy and the slope protection function can be enhanced.

  Further, according to the present invention, it is possible to fundamentally eliminate the difficulty and severity of the drainage laying work, which is an outdoor work that is directly affected by natural conditions such as wind, rain, and snow. In addition, as described above, this greatly improves work efficiency and directly improves workability, shortening the work period, accelerating the subsequent work and processes, and thus the structure for the construction purpose. The start of production / manufacturing activities can be accelerated.

  In addition, the improvement of work labor reduction effect according to the present invention is particularly pleased for elderly people and elderly people who often engage in such work, and as one of production activities that are friendly to humans and emphasize humanity, It has great significance.

It is explanatory drawing of the isometric view which shows the basic composition of this invention drain basket. It is explanatory drawing of the side view which shows the usage example of this invention drain basket. It is explanatory drawing shown about another structural example of this invention drain basket. It is explanatory drawing of the planar view which shows the usage example of the drain basket of FIG. 1P. It is explanatory drawing shown about another structural example of this invention drain basket. It is explanatory drawing of planar view which shows the usage example of the drain basket of FIG. 1R. It is explanatory drawing of the planar view which shows another example of use of the drain basket of FIG. 1R. It is explanatory drawing which shows the structural example of the connection structure of this invention drain basket. It is explanatory drawing which shows another structural example of the connection structure of this invention drain basket. It is explanatory drawing which shows another structural example of the connection structure of this invention drain basket. It is explanatory drawing of the side view which shows the structure and usage aspect of the conventional drain basket.

Hereinafter, the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective explanatory view showing the basic configuration of the drain car of the present invention. As shown in the drawing, the drain basket 10 includes a bottom net 2 and side nets 3A, 3B,..., One of the side surfaces being an open end 8 provided with no side net, and an open end. The main configuration is that another drain cargo 10 can be connected to the portion 8. Note that a side net (side net 3C in the figure) is provided on the surface facing the open end 8.

  In the drawing, a configuration in which a connection structure 9 for connecting to another drain cargo having the same form as the drain cargo 10 is provided at the open end 8 is shown, and the connection structure 9 is included in the following description. As will be described, this is not a configuration necessary for the present invention, and is merely an example of a method of connecting another drain cage 10 to the last. That is, in the present drain basket 10, it is not necessary to provide the connection structure 9, and the drain baskets can be connected to each other by using an appropriate method such as a binding wire or a coil. Further, even when a connection structure is provided, this figure shows an example, and the specific shape, installation position, and number of installations are not limited to this. This also applies to FIG. 1T below. In addition, FIGS. 2 to 4 which will be described later show configuration examples in particular where a connection structure is provided. However, in these cases, the specific shape, the installation position, and the number of installations are not limited to the examples shown in the drawings. .

  With this configuration, in the drain cargo 10, one side of the four side surfaces is the open end portion 8 where the side net is not provided and the side net 3 </ b> C is provided on the opposite surface. It is provided in three directions (3A, 3B, 3C) and has a smaller side network than the conventional drain basket. Therefore, when connecting this drain cage 10, it connects with the open end part 8 in one drain cage 10, and the side network 3C in the other drain cage 10. At this time, the side networks of two drain cages may overlap. There is no waste as in the prior art.

  In other words, since the partition at the open end of one drain basket and the partition at the opposite surface of the other drain basket have a common structure, one side mesh (partition net) for partitioning can be reduced. As a result, even if the drain cage alone does not reduce the cost, it will ultimately lead to a cost reduction. Moreover, it leads to reduction of transportation cost.

  The drain cages 10 and 10 can be connected to each other by connecting the connecting structure 9 provided at the open end 8 of one drain cage 10 to the side network 3C of the other drain cage 10. A specific example of the connection structure will be described later.

  Moreover, in the figure, the structure which the open end 8 and the side net | network 3C of the opposing surface faced on the same direction as the drainage direction D is shown. However, the present invention is not limited to this, and may have a configuration in which the open end 8 and the side network 3C on the opposite surface face each other in the direction intersecting the drainage direction D as described later. That is, the connection in the drain cage 10 of the present invention can be made in series with respect to the drainage direction D, or can be made in parallel. Therefore, it is possible to form a connection body according to the purpose.

  In addition, although the drain cage 10 shown in the figure has a configuration in which the same direction as the drainage direction D is the longitudinal direction, the present invention is not limited to this, and the drain cage has a configuration in which the direction intersecting the drainage direction D is the longitudinal direction. You can also. Therefore, it is possible to form a connection body according to the purpose.

  1-2 is explanatory drawing of the side view which shows the usage example of this invention drain basket. As shown in the figure, the drain basket 110 includes a bottom net 12 and side nets 13A, 13C, etc., and any one of the upper and lower sides facing the drainage direction D is not provided with a side net for partitioning. The open end 18 is characterized in that another open drain cage 110 can be connected to the open end 18. In the drawing, a configuration in which a connecting structure 19 for connecting to another drain cargo having the same form as that of the drain cargo 110 is provided at the open end portion 18 is shown. However, this is not a configuration necessary for the present invention and is merely an example of a connection method, as in the description using FIG. 1 described above.

  With this configuration, in the drain cage 110, one of the four side surfaces is the open end 18 where the side net is not provided, and the side net 13C is provided on the opposite surface. It is provided in three directions and has a smaller side network than the conventional drain basket. Therefore, when connecting the drain car 110, the open end 18 in one drain car 110 and the side network 13C in the other drain car 110 are connected by the connecting structure 19, and at this time, the two drain cars 110, 110 are connected. The side networks do not overlap, and there is no waste as in the past. That is, since the upper partition in the lower basket 110 and the lower partition in the upper basket are common, one partition net is required.

  Therefore, the same operation and effect as the drain cargo 10 of the present invention described with reference to FIG. 1 can be obtained. In addition, the connection between the drain cages 110 and 110 is performed by connecting the connection structure 19 provided at the open end 18 of one drain cage 110 to the side network 13C of the other drain cage 110. It is. In addition, this invention drain cage 110 of the example shown to this FIG. 1-2 is a series type with which the connection of drain cages 110 is connected on the same direction as the drainage direction D. FIG. As described above, according to the present drain cage 110, the connection body as the final form is assembled by continuously connecting the single drain cages 110 in series.

  The connecting body of the drain cage 110 is covered with an upper lid (lid mesh) 11 made of rhombus metal mesh, and finally bound by a plated wire or the like, and a single side net (not shown) is connected to the terminal drain cage connected as necessary. Are attached and bundled with a plated wire or the like, and the entire laying operation is completed. In the figure, the lid 11 is attached to each single drain car 110, but the present invention is not limited to this. That is, it is good also as a cover net | network which can coat | cover the upper surface over two or more of the single drain cage 110. Of course, a lid net that can cover the entire upper surface of the finally formed drainage cage connection body may be used.

  In the drain cage of the present invention, the bottom mesh and the side mesh can be made of welded wire mesh or expanded metal. According to these materials, the entire cage is solid compared to the conventional drainage cage made of rhombus wire netting, excellent in durability, good workability even during laying work, and can be laid as a solid coupling body. . Note that a welded wire mesh or expanded metal can also be used for the lid mesh. Of course, a conventional diamond wire mesh can also be used.

FIG. 1P is an explanatory diagram showing another configuration example of the drain cargo of the present invention. Also,
FIG. 1Q is an explanatory diagram in a plan view showing an example of use of the drain basket of FIG. 1P. As shown in these figures, the drain basket P10 of this example includes the bottom net P2 and the side nets P3A, P3B, and P3C, and the left and right sides that face the direction intersecting the drainage direction among the side nets P3A and the like. One of the main structures is that either one of the open ends P8 is not provided with a partitioning side net, and another open drain basket P10 can be connected to the open end P8.
In the figure, a configuration in which a connecting structure P9 for connecting to another drain cargo having the same form as that of the drain cargo P10 is provided at the open end P8 is shown, and the following description is also included. However, this is not a configuration necessary for the present invention and is merely an example of a connection method, as in the above explanations.

  With this configuration, in the drain cage P10, one of the four side surfaces is the open end P8 where the side net is not provided, and the side net P3C is provided on the opposite surface, so the side net is all It is provided in three directions and has a smaller side network than the conventional drain basket. Therefore, when connecting this drain basket P10 in the direction crossing the drainage direction, the connection structure P9 is connected by the open end P8 in one drain basket P10 and the side network P3C in the other drain basket P10. In addition, the side networks of the two drain cages P10 and P10 do not overlap each other, so that there is no waste as in the prior art. That is, since the partition on one side of the cage P10 and the partition on the other side of the cage P10 connected to the cage P10 are common, the same actions and effects as the above-described drain cages of the present invention can be obtained.

  In addition, the connection between the drain cages P10 and P10 is performed by connecting the connection structure P9 provided at the open end portion P8 of one drain cage P10 to the side network P3C of the other drain cage P10. It is. In addition, this invention drain cargo P10 of the example shown to this figure is a parallel type with which the connection of drain cargo P10 is connected on the same direction as the direction which cross | intersects with respect to a drainage direction. Thus, according to this drain cage P10, the connection body which is a final form is assembled by connecting the single drain cages P10 continuously in parallel.

  The connecting body of the drain cage P10 is covered with an upper lid (lid mesh) P1 made of rhombus metal mesh or the like, and is finally bound by a plated wire or the like, and a single side net P6 is attached to the connected drain cage as necessary. The whole laying operation is completed by being bundled by a plated wire or the like. In addition, in FIG. 1P, although it is the structure by which the lid net | network P1 is attached for every single drain cargo P10, this invention is not limited to this. That is, it is good also as a cover net | network which can coat | cover the upper surface over two or more of the single drain basket P10. Of course, a lid net that can cover the entire upper surface of the finally formed drainage cage connection body may be used. In addition, the fact that a welded wire mesh or expanded metal can be used as a material is the same as in the above example.

FIG. 1R is an explanatory diagram showing another configuration example of the drain car of the present invention. Also,
FIG. 1S is an explanatory diagram in plan view showing an example of use of the drain basket of FIG. 1R, and FIG. 1T is an explanatory diagram in plan view showing another example of use of the drain basket in FIG. 1R. As shown in these figures, the drain basket R10 of this example includes a bottom net R2 and side nets R3A, R3B, and R3C, and an open end R8A in which two sides of the side faces are not provided with a side net. , R8B, and the open ends R8A, R8B are provided with a connecting structure R9 for connecting to another drain cargo R10.

  With this configuration, in the drain cage R10, two of the four side surfaces are the open ends R8A and R8B where the side nets are not provided, and the side nets R3A and R3B are provided on the respective opposing surfaces. The side nets are provided in two directions in total, and the side nets are less than the two sides compared with the conventional drain basket. Therefore, when connecting this drain cage R10 in the direction of drainage as shown in FIG. 1S and also in the case of connecting in the direction intersecting the drainage direction as shown in FIG. 1T, the open end portion of one drain cage R10. R8A and the like and the side network R3A in the other drain basket R10 are connected by the connection structure R9, but at this time, the side networks of the two drain baskets R10 and R10 do not overlap, resulting in waste as in the past. Absent.

  In other words, since one partition in the cage R10 and the other partition in the cage R10 connected to the same are shared, one partition network can be reduced, and the same operation and effect as each of the above-described drain cages of the present invention can be obtained. it can. In addition, about the connection method of drain cage P10 and P10, it is the same as that of each above-mentioned example of this invention.

  The usage example shown in FIG. 1S is a series type in which the drain cages R10 are connected in the same direction as the drainage direction. A drain cage R10 connection body is covered with an upper lid (lid mesh) R1 made of rhombus metal mesh and bound by a plated wire or the like, and a single side mesh R6 is attached to the open end (R8B) by a plated wire or the like. A single side net R7 is attached to the open end (R8A) of the terminal drain basket R10 that is bound and connected as necessary, and is bound by a plated wire or the like, thereby completing the entire laying operation. In addition, the fact that a welded wire mesh or expanded metal can be used as a material is the same as in the above examples.

  In addition, as shown to FIG. 1S, it replaces with the single side net | network R6 of the structure attached for every single drain basket R10, and the single side net | network R6L which can coat | cover all the terminal side surfaces of the coupling body of the drain cage formed finally. It may be used. Of course, it is good also as a cover net | network which can coat | cover the terminal side surface over 2 or more of single drainage basket R10.

  The usage example shown in FIG. 1T is a parallel type in which the drainage cages R10 are connected in the same direction as the direction intersecting the drainage direction. The connecting body of the drain cage R10 is covered with an upper lid (lid mesh) R1 made of rhombus metal mesh and bound by a plated wire or the like, and a single side mesh R7 is attached to the open end (R8A) by a plated wire or the like. A single side net R6 is attached to the open end (R8B) of the terminal drain basket R10 that is bound and connected as necessary, and is bound by a plated wire or the like, thereby completing the entire laying operation. In addition, the fact that a welded wire mesh or expanded metal can be used as a material is the same as in the above examples.

  In addition, as shown to FIG. 1S, it replaces with the single side net | network R7 of the structure attached for every single drain basket R10, and the single side net | network R7L which can coat | cover all the end surfaces of the finally connected drain basket coupling body is carried out. It may be used. Of course, it is good also as a cover net | network which can coat | cover the end surface over 2 or more of single drainage basket R10.

  Regardless of the method of use shown in FIG. 1S and FIG. 1T, in this example, as shown in FIG. 1R, the lid net R1 is attached to each single drain cage R10. It is not limited. That is, it is good also as a cover net | network which can coat | cover the upper surface over 2 or more of single drainage basket R10. Of course, a lid net that can cover the entire upper surface of the finally formed drainage cage connection body may be used.

  In the present invention, the series and parallel types shown in FIGS. 1S and 1T may be used in combination. That is, it is also possible to connect the necessary number of drain cages R10 in both the vertical direction and the horizontal direction as needed to form a final drain basket coupling body. This is not limited to this example, and the same applies to each example of the present invention described above.

  Since the drain cage R10 of the example of the present invention shown in FIGS. 1S and 1T has a configuration in which two open end portions are provided, a single side network necessary for laying is increased by that amount. Even if it is not reduced, it will ultimately lead to cost reduction. It also leads to a reduction in transportation costs. Further, with such a configuration, for example, when it is desired to group a plurality of drainage baskets in a nested manner, the number that can be collected can be increased more than the example shown in FIG.

  FIG. 2 is an explanatory view showing a configuration example of a connecting structure of the drain cage of the present invention. As shown in the drawing, the connecting structure 29 of the drain cage 210 is a bent-shaped structure formed in the open end portion 28. In addition, the open end part 28 in a figure is not a exact | strict position, but shows that it is the open end part 28 that the connection structure 29 is provided.

  With this configuration, the drain cage 210 is configured such that the bent portion of the bent connecting structure 29 provided at the open end portion 28 of one drain cage 210 is opposed to the side net 23 </ b> C forming the open end portion facing surface of the other drain cage 210. It is locked, and thereby both are connected. Thus, both drain cages can be connected by a simple operation.

  FIG. 3 is an explanatory view showing another configuration example of the connecting structure of the drain cage of the present invention. As shown in the figure, the connecting structure 39 of the drain cage 310 can be a hook-like structure formed on the open end 38. With this configuration, the drain cage 310 is configured such that the bent portion of the hook-like connection structure 39 provided at the open end portion 38 of one drain cage 310 is against the side net 33 </ b> C that forms the opposite surface of the other drain cage 310. , And is locked by the locked portion 36, thereby connecting the both. Thus, both drain cages can be connected by a simple operation.

  The locked portion 36 corresponds to a structure that originally exists in the drain basket itself, such as a mesh line that forms the side net 33C of the drain basket 310. However, the present invention is not limited to this, and another member used for connecting both drain cages may be the locked portion 36. This will be described.

  FIG. 4 is an explanatory view showing still another configuration example of the connecting structure of the drain cage of the present invention. As shown in the figure, the connecting structure 49 of the drain cage 410 is formed such that the connecting member 45 is sandwiched between a connecting portion 46 of another drain cage 410 to be connected. This is a characteristic configuration.

  With this configuration, the drain cage 410 has a connecting member 45 between the bent portion of the bent connecting structure 49 provided in one drain cage 410 and the connecting portion 46 of the side net 43C of the other drain basket 410. Is inserted (inserted) to connect both drain cages. In addition, as the connection member 45, as long as it has the physical property which can maintain the state pinched | interposed, a material, a shape, and other specifications can be used without being specifically limited.

According to the drain basket of the present invention, waste due to duplication of the side network does not occur, thereby making it possible to reduce the manufacturing cost and the transportation cost, further improving the handleability and workability, and obtaining high strength. In addition, the present invention is particularly appreciated by elderly people and elderly people who are often engaged in work, and has great significance as one of human-friendly and humanity-oriented production activities.
Therefore, the invention is highly industrially applicable in all related industrial fields.

1, 11, P 1, R 1 ... lid nets 2, 12, P 2, R 2 ... bottom nets 3 A, 3 B, 3 C, 13 A, 13 C, P 3 A, P 3 B, P 3 C, R 3 A, R 3 B, 23 C, 33 C, 43 C. 18, P8, R8A, R8B, 28, 38 ... Open end 9, 19, P9, R9, 29, 39 ... Connection structure 10, 110, P10, R10, 210, 310, 410 ... Drain basket 36 ... Locked portion 45 ... Connecting member 46 ... Connecting portion D ... Drainage direction P6, R6, R6L, R7, R7L ... Single side net 61 ... Upper lid (lid network)
610 ... Drain basket

Claims (9)

A drain basket comprising a bottom net and a side net, wherein at least one side of the side faces is an open end where the side net is not provided, and another open drain can be connected to the open end. There is a drain basket. A drain basket comprising a bottom net and a side net, wherein one side of the side faces is an open end where the side net is not provided, and another open drain can be connected to the open end. Drain basket. A drain basket comprising a bottom net and a side net, wherein either one of the upper and lower sides facing the drain direction of the side net is an open end without a side net for partitioning, and the open end Drain basket that can be connected to another drain car. A drain basket comprising a bottom net and a side net, wherein either the left or right side facing the direction intersecting the drainage direction of the side net is an open end without a side net for partitioning. A drain cargo that can be connected to another open drain cargo at the open end. A drain basket comprising a bottom net and a side net, wherein two directions of the side faces are open ends where the side net is not provided, and another main drain cage can be connected to the open end. Drain basket. 6. The drain basket according to claim 1, wherein the bottom mesh and the side mesh are made of welded wire mesh or expanded metal. The drain basket according to any one of claims 1 to 6, wherein the connection structure is a bent structure formed at the open end. The drain basket according to any one of claims 1 to 6, wherein the connection structure is a hook-like structure formed at the open end. The drain cage according to claim 7, wherein the bent shape is formed so that a connecting member is sandwiched between the bent shape and a connecting portion of the another drain cage.

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