KR101365658B1 - Racks for sand bags - Google Patents

Abstract

The present invention relates to a soil bag support supporting a soil back. The soil bag support includes: an outer edge part having a predetermined thickness; a lattice rib integrally formed in the outer edge part; a plurality of drain holes formed in the lattice rib; a plurality of soil bag deviation preventing protrusions which are formed at the cross point of the lattice rib at regular intervals and prevents a soil bag from deviating; a plurality of fastening support parts connected with the lattice rib and formed to be surrounded by the drain holes, and supporting the tension of the lattice rib; and a connection member which has a plurality of insertion protrusions protruding at regular intervals from the lattice rib formed on one side surface of the outer edge part and the side surface adjacent to the other side surface and which has a plurality of insertion coupling part formed on the lattice rib formed on the other surface of the outer edge part and the side surface adjacent to the other surface so that the insertion protrusion is inserted and corresponds. The soil bag support can use underground water discharged by the lattice-shaped drain hole for growing soil bag vegetation and can strongly construct a soil bag retaining wall by mutually connecting multiple soil bag supports.

Description

Tonic pedestal {RACKS FOR SAND BAGS}

The present invention relates to a bag holder for firmly bonding and fixing each bag or sachet (hereinafter, collectively referred to as 'tonang') to be used for building a retaining wall. It relates to a bag carrying base having a connecting member.

As is well known, the retaining wall refers to a wall which is stacked so that the soil does not collapse by earth pressure, and refers to a structure that is constructed when, for example, an incision or a coastal immersion is filled. Retaining walls are classified into various types according to their construction method and construction materials, such as reinforced or plain concrete retaining walls, or gravity or anti-gravity retaining walls, L-type or T-type retaining walls. However, it is necessary to quickly construct, or to easily plant vegetation, and to use it in a natural and friendly manner. The method of constructing a retaining wall mainly using clay is easily used.

In this case, the retaining wall is built vertically by stacking the bags, or in a manner similar to the brick stacking method according to a predetermined inclination angle. Therefore, in the state of simply stacking the bags, the unbalance of gravity action, earth pressure or hydraulic pressure, etc. There is a fear that a part of the bag may slip off due to an impact from the side and the whole retaining wall may collapse. Therefore, there should be a preparation for this in advance.

Representative of what is currently known is a retaining wall construction unit as described in Patent No. 10-561696 and shown in Figs. 1A and 1B, respectively. According to this, in the conventional retaining wall construction unit, the stool escape preventing projections CP1 and CP2 which rise vertically with respect to these planes on the upper surface MB1 and the lower surface MB2 of the main body made of plastic are respectively arranged in a predetermined arrangement. The upper surface MB is formed to fix a sheet-shaped geogrid or a geonet (GG), and a hook GA1 having a substantially cross-sectional shape is formed. The lower surface MB2 is not molded, and reference numeral GA2 indicates a corresponding space position on the opposite side to which the hook GA1 is molded.

In general, bags are used which are made of corrosion resistant and weather resistant materials, in particular synthetic resin materials which are not chemically and biologically degraded. Various plant seeds are attached to the surface of such rot by a variety of known methods. In order to assist the growth of such seeds, a structure for forming a through hole on the stool pedestal is conventionally disclosed. However, in the prior art, it was limited to form such a through hole on the sack pedestal, so that the rooting of the vegetation material inside the sack is not easy, which causes a problem of weakening the structure of the sack retaining wall. As the water flows through the exposed tons along the exposed tons through the exposed slopes, the soil leakage in the tons is accelerated, which causes the retaining wall to be structurally weak.

As such, the conventional sack pedestal has no special consideration on the growth environment or drainage function of the plant on the retaining wall, so that all the seed seeds previously attached to the stalk surface are sufficiently germinated to create a natural environment in a short time. In addition, most of the cases do not consider the groundwater flowing out from the rain or ground.

Therefore, in the construction of the retaining wall construction site that uses the sack, there is no such defect, and the connection member for the sack retaining wall construction has a new structure that facilitates the rooting of the vegetation material inside the sack, thereby facilitating the growth and preventing the outflow of the soil inside the sack. The appearance of is desperately desired.

Korean Patent Registration Publication No. 10-0561696

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The present invention has been made in view of the situation of the prior art, by forming a lattice-shaped drain hole in the sack pedestal to enhance the drainage function and facilitate the rooting of the vegetation material inside the sack to facilitate growth of stool pedestal The purpose is to provide.

In addition, an object of the present invention is to provide a scaffold base that can be more firmly installed on the inclined surface by using a separate connection means for fixing the grid-shaped scaffold base in a row.

The present invention relates to a sack support for supporting stools, the outer edge portion having a predetermined thickness; A grid-like flesh integrally formed inside the outer edge portion; A plurality of drain holes formed inside the lattice flesh; A plurality of protrusions for preventing escape of the vesicles formed at regular intervals at the intersections of the lattice flesh to prevent detachment of vesicles; A plurality of engagement supports connected to the grid-shaped flesh and surrounded by the drain holes to support the tension of the grid-shaped flesh; The fitting protrusions may be inserted into the plurality of fitting protrusions formed to protrude at predetermined intervals from the lattice flesh formed at one side and the side adjacent to the outer edge portion, and the lattice flesh formed at the other side and the adjacent side of the outer edge portion. A connection member including a plurality of fitting coupling portions formed to correspond to each other; Characterized in that consists of.

In one embodiment, the plurality of binding support portion is formed to have a depth as close as the thickness of the outer edge portion and to have a bottom surface of the closed structure may serve as a moisture storage.

In one embodiment, the plurality of separation prevention projections are tapered, and the plurality of binding support portions may be circular, rectangular or polygonal.

In one embodiment, the locking step may be formed at the front end of the plurality of separation prevention projections.

In one embodiment, the plurality of fitting portions and the plurality of fitting protrusions of the stool bag may each have a circular, rectangular or polygonal shape, and may be coupled to the plurality of fitting protrusions and the plurality of fitting portions of the other stool holder, respectively.

Retaining wall tonal support for building the retaining wall according to the present invention is configured in a lattice shape to facilitate the absorption and discharge of moisture to facilitate the rooting of the vegetation material inside the tonic has the effect of promoting growth.

In addition, the present invention forms a binding support member of a predetermined size between the lattice and the lattice to not only hold the support firmly, but also has a space for storing moisture for a certain period of time, thus serving as a water supply source during the dry season. It is effective to help germination and natural growth of vegetation.

In addition, by forming a protrusion and a coupling hole on the side of the ton of the pedestal can be coupled to each other by the ton of the pedestal, there is an effect that can be built firmly when the bag is built in multiple rows.

1A and 1B show a top perspective view and a bottom perspective view, respectively, of a conventional retaining wall construction unit;
2 is a perspective view of a lattice shaped ton holder according to the present invention;
3 is a view showing a state of interconnecting the lattice-shaped tonal pedestal according to the present invention;
4 is a view showing in detail the connection member of the tonal pedestal according to the present invention;
5 is an exemplary cross-sectional side view of a retaining wall constructed using a tonic pedestal according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

The retaining wall structure constructed on the ground consists of layers of bags such as sandbags or dirt bags stacked horizontally, which are arranged vertically in the retaining wall structure. The face of the retaining wall is inclined rather than vertical if desired for a particular application. Preferably, the sacks are made of a durable geotextile material and a fabric from which water can flow through the sacks and germinate, and retain fine soil particles. The material of the bags should not be biologically degraded for the durability of the retaining wall.

Figure 2 is a perspective view of the lattice-shaped tonal pedestal according to the present invention, Figure 3 is a view showing a state of interconnecting the lattice-shaped tonal pedestal according to the present invention.

The bag holder 10 of the present invention may be made of various materials suitable for the purpose, but it is preferable to form a synthetic resin, such as plastic, which is lightweight and has excellent corrosion resistance and weather resistance. The tonic pedestal 10 can be formed in one integrated shape while being manufactured in an injection molding method, and it is preferable that the weight of the tonic can be relatively light while being able to withstand the weight of the tonic. Corresponds to the unit structure.

In the tonal pedestal 10 according to the present invention, a grid-shaped flesh 16 is integrally formed inside the outer edge portion 15 having a rectangular shape, and a plurality of drain holes having a mesh shape are formed inside each of the grid-shaped flesh 16. (11) is integrally formed. In addition, the tonal pedestal 10 according to the present invention is a plurality of separation prevention fixing projections 12 for preventing the flow and detachment of the tonic to the portion where the lattice flesh 16 intersects, and the drain hole 11 A plurality of binding support parts 17 connected to the lattice flesh 16 so as to be enclosed, and fitting protrusions 14 formed on one side and adjacent sides of the edge part 15 and opposite sides thereof. It consists of a connection member (C) including a fitting portion (13).

As shown in FIG. 2, the overall shape of the body of the tonal pedestal 10 is shown in a rectangle.

On the upper surface of the tonal pedestal 10, the lattice flesh 16 arranged at equal intervals along the long upper and lower rim portions 15 and the plurality of drain holes 11 inside the lattice flesh 16 Is formed. The drainage hole 11 formed inside the lattice flesh 16 facilitates rooting of the vegetation material inside the sack, thereby facilitating growth and preventing soil leakage in the sack. Conventionally, the panel without any through hole caused a problem of inhibiting the growth of vegetation material, so the drain hole 11 according to the present invention maintains the area of the through hole to prevent the problem of sediment spillage being concentrated around the through hole and inclined ground. The groundwater can be easily discharged to the front side of the slope so that plant seeds attached to the surface of the tonic can easily take root in the tonic when making the tonic, so that the plant can grow vigorously, creating a natural friendly environment for the retaining wall. The effect of raising the firmness can be achieved. In addition, this prevents the loss of strength of the soil or rock due to groundwater and enables the early greening of the inclined surface.

The size, number, and arrangement of these drainage holes 11 shown are only examples, and within the range of not losing their toughness and strength depending on the specification and fabrication material of the bag holder 10. Can be appropriately designed and arranged.

A plurality of anti-separation fixing protrusions 12 are formed in order to prevent the flow and detachment of the tonal bag at a portion where the lattice flesh 16 intersects. In general, the tonic is made of a fiber nonwoven fabric, so in order to prevent the flow and detachment of the tonic, the tip portion of the fixing protrusion 12 should be sharply formed. In addition, although not shown, the three-dimensional structure of each of the lower departure prevention projections may be the same as or different from the upper departure prevention projections 12. In general, the lower departure prevention projection is a tetrahedral shape in which the body portion is square and a barb is formed at the vertex, and the arrangement position thereof is not symmetrical with each position of the upper departure prevention projection 12. That is, in the lower surface of the tonal pedestal 10, the area of the surface is roughly divided into three in the lateral direction and arranged in an arrangement manner in which the separation preventing protrusions are arranged at both left and right ends of the left and right sides.

By this separation prevention protrusion 12 of the sack pedestal 10, the stool is firmly coupled and fixed from above, so that the stool pedestal 10 itself moves back and forth or left and right even if the retaining wall constructed by the sack is subjected to a large impact. In order to impart a function not to be, the joint firmness is further enhanced. There is no particular limitation on the number and arrangement of the fixing projections 12 for preventing the departure.

As described above, the plurality of anti-separation protrusions 12 formed on the upper surface and the lower surface of the tonal pedestal 10 may have the same shape and structure or may be different from each other.

The structure of the top and bottom separation prevention projections 12 is tapered in a narrowing toward the upper end as a whole. For the purpose of reinforcement, the base bottom of the body is preferred to be thick. The size of the space may be a size that can be easily adapted to various sizes and shapes of the insertion space of the sheet-type geogrid (or geonet), which is a commercial product being used at the construction site.

The shape of the lower end face of the upper and lower departure preventing projections 12 is not particularly limited, such as a cone, a polygon, such as a square or a rectangle, but is shown as a rectangle in the illustrated example. Although not shown, by forming a locking jaw at the tip of the separation preventing projection 12 can be more firmly fixed with the bag.

As described above, the tonic pedestals 10 are positioned on the tote bags in one layer and used for constructing the retaining wall structure by protruding into the bag with the escape preventing protrusions 12 of the lower surface. A second layer of sack bags is located above the first layer and the sack rests 10. The anti-separation protrusions 12 on the upper surface of the pedestal 10 protrude into the bags of the second layer, and the weight of the sandbag or the soil sack presses the pedestals so that the anti-separation protrusions of the lower surface are the bags of the first layer. It will completely protrude into the fields. The release preventing protrusions 12 are formed to completely penetrate the bags, or preferably, the bags can be simply ohm wide piled. In any case, the release preventing protrusions 12 are considered to “project” into the bags.

Although the shape of the bag holder 10 is shown in a quadrangular shape in the drawings, it is a matter of course that the bag having various shapes and various arrangements may have other shapes so as to optimally engage. For example, it may be configured in a circular or C shape.

Referring back to FIG. 2, a plurality of binding support portions 17 are formed in connection with the lattice flesh 16 so as to be surrounded by the drain hole 11. In general, the lattice pedestal has a weak coupling force between the lattice and the lattice, there is a problem that the grating flesh may fall even under a small load or torsion. In order to solve this problem, the present invention is connected to the grid 16 and surrounded by the drain hole 11 to form a plurality of adjacent binding support (17). The lower surface of the binding support 17 should not be perforated to withstand the tension between the grids 16. The binding support part 17 of which the lower surface is blocked is slightly concave by the thickness of the bag holder 10, and may store a certain portion of moisture to serve as a moisture storage source. By functioning as a water storage source, it has the advantage of supplying water to the ton to some extent during the dry season. Although six binding support parts 17 are formed in the left and right sides and the center part in the drawing, it can be appropriately adjusted according to the size of the bag holder 10 and the number of drainage holes 11.

In addition, the tonal pedestal 10 of the present invention is a connecting member including a fitting protrusion 14 formed on one side and the adjacent side of the edge portion 15 and the fitting coupling portion 13 formed on the opposite side, respectively ( C)

2 to 4 will be described with respect to the shape and coupling method of the connection member (C).

As shown in the figure, the fitting protrusions 14 are formed on one side and the side adjacent to the tonal support 10, and the fitting protrusions 14 may be fitted from the top side to the opposite sides, respectively. It is configured to form a fitting portion 13 is coupled to each other.

The fitting protrusion 14 is formed at regular intervals in a cylindrical shape protruding at a predetermined length from the grid 16 of the edge 15, the fitting portion 13 is opposed to the edge 15 It is formed to fit the fitting protrusion 14 to the grating (16). The recessed portion of the fitting portion 13 is configured to have a shape such as "Ω" so as to prevent mutual separation by the action of an external force after the fitting protrusion 14 is inserted.

The state of connecting the two sack pedestals 10 is shown in FIG. 3.

As shown, when installing the first stool base 10 first and subsequently connecting the second stool base 10, the second stool base 10 to the fitting protrusion 14 of the first stool base 10 is shown. Connect the fitting coupling part 13 of the pressure coupling method. In this way, a plurality of tonal support 10 can be connected in series.

Figure 4 shows the shape of the fitting portion 13 and the fitting protrusion 14 of the connection member (C) according to the present invention and its coupling state. Although the shape of the connecting member is illustrated as a concave portion and a convex portion in the drawings, the shape of the connecting member is not particularly limited as long as it is a structure capable of interconnecting the bag holder 10.

Since the tonal pedestal of the present invention can be connected to each other continuously by such a connecting member can be laid by a long line in accordance with the construction position and structure of the building construction can be built to maintain a layer of tonic building retaining wall firmly.

5 is a side cross-sectional view schematically showing a state of use when constructing a tonic retaining wall using the tonal support 10 of the present invention according to such a configuration.

As shown in the drawing, the sack pedestal 10 corresponding to the first row is formed in accordance with the width of the foundation ground, and then another stool pedestal 10 is coupled to the rear side by using the connecting member, and then the longitudinal direction is continued. When it is connected in the horizontal direction, the tonic pedestal corresponding to the second row is integrally formed on the rear side of the tonic pedestal constituting the first row, and in this manner, the tonic pedestal is formed over the entire foundation ground to form the tonic retaining wall. Install it firmly.

According to this construction method, the sack can be firmly installed in several layers, and the retaining wall can be prevented from being pushed out or collapsed by earth pressure or water pressure.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: sack pedestal 11: drain hole
12: release prevention projections 13: fitting portion
14: Fit 15: Border
16: lattice flesh 17: Binding support

Claims (5)

In the sack support which supports sack,
An outer edge having a predetermined thickness;
A grid-like flesh integrally formed inside the outer edge portion;
A plurality of drain holes formed inside the lattice flesh;
A plurality of protrusions for preventing escape of the vesicles formed at regular intervals at the intersections of the lattice flesh to prevent detachment of the vesicles;
A plurality of engagement supports connected to the grid-shaped flesh and surrounded by the drain holes to support the tension of the grid-shaped flesh;
The fitting protrusions may be inserted into the plurality of fitting protrusions formed to protrude at predetermined intervals from the lattice flesh formed at one side and the side adjacent to the outer edge portion, and the lattice flesh formed at the other side and the adjacent side of the outer edge portion. A connection member including a plurality of fitting coupling portions formed to correspond to each other;
Tonal pedestal, characterized in that consisting of. The bag holder of claim 1, wherein the plurality of binding support portions have a depth equal to the thickness of the outer edge portion and are formed in a closed structure with a bottom surface to serve as a water storage. The method of claim 1, wherein the plurality of separation prevention projections are tapered,
Said plurality of binding support portion is a sac supporting pedestal, characterized in that the circular, rectangular or polygonal. 4. The bag holder of claim 3, wherein a locking jaw is formed at a tip of the plurality of separation preventing protrusions. According to claim 1, wherein the plurality of fitting portions and the plurality of fitting protrusions each of the circular, rectangular or polygonal shape, sack foot pedestal, characterized in that the mutual coupling with a plurality of fitting protrusions and a plurality of fitting coupling portion of the other stool pedestal .

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