KR100627672B1 - block for embankment - Google Patents

Abstract

The present invention relates to a rake block, a plurality of cross-section cross the edge 30 and a space portion formed in the edge portion 30 therebetween, the both ends are connected to the inner peripheral surface of the edge portion 30 ( 32 and a crosspiece 32 having a base frame 36 having a longitudinal rod 34 and a bent portion 38 extending perpendicularly from the bottom of the rim portion 30 and the tip portion thereof bent outwardly. And a block frame (44) having a support protrusion (42) extending at right angles from the bottom of the intersection of the vertical pole (34), and a coupling means for firmly joining the pair of block frames (44).

Joan Block. Border, crossbar, vertical rod, connecting rod

Description

Block for embankment

1 is a perspective view showing a relief block of the prior art.

Figure 2 is a perspective view showing an embodiment of the revetment block according to the present invention.

3 is an exploded perspective view of FIG. 2.

FIG. 4 is a perspective view illustrating a state in which the revetment blocks of FIG. 2 are connected laterally.

5 is a perspective view illustrating a state in which the revetment blocks of FIG. 2 are connected in layers.

FIG. 6 is a perspective view of a state in which the revetment blocks of FIG. 2 are connected laterally to form a revetment block group.

FIG. 7 is a perspective view of a state in which the revetment blocks of FIG. 2 are connected in layers to form a revetment block group.

FIG. 8 is a perspective view of a state in which the revetment blocks of FIG. 2 are connected in a step shape to form a revetment block group.

Figure 9 is an exploded perspective view showing another embodiment of the revetment block according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: upper body 11: through hole

12: skeletal part 13: binding piece

14: binding pin 15: connecting piece

16: through-hole 20: lower body

22: skeleton portion 23: binding piece

24: binding hole 25: connecting piece

26: screw hole 27: fixing pin

30: rim 32: crossbar

34: stand 36: base frame

38: bending portion 38a: binding hole

40: connecting rod 42: support protrusion

42a: Insertion protrusion 42b: Insertion groove

44: block frame 46: through hole

48: connecting pin 50: connecting groove

52: binding member 52a: locking jaw

52b: incision 60: rim

62: rung 64: rung

66: block frame 68: support protrusion

68a: insertion groove 70: connecting pin

The present invention relates to a rake block, and more particularly, the structure is simple and easy to manufacture, and thus the handling and construction is very simple, it is possible to vary the connection form between the rake block, so that it is appropriate to the embankment or slope It relates to a raft block that can be applied.

In general, the raft block is used to prevent the banks of rivers and collapse of slopes, and to allow plants to grow naturally.

As an example, referring to the contents of Patent No. 2000-54548, filed by the present applicant, of a prior art revetment block, as shown in FIG. 1, a plurality of through holes 11 are formed to be arranged at predetermined intervals on the front part. ), Skeletal portions 12 formed to cross left and right across the front portion by these through holes, binding pieces 13 extending downward at the bottom of each intersection portion of these skeletal portions, and angles of these binding pieces. An upper body 10 having a binding pin 14 extending downwardly at an end thereof; A plurality of through holes formed to be arranged at a predetermined left and right intervals across the front part corresponding to the through holes 11, and skeleton parts 22 formed to cross left and right across the front part by these through holes; On the upper surface of each cross section of these skeletal portions, the binding pieces 23 whose cross sections extend upwardly in contact with the cross sections of the binding pieces 13, and the binding holes are formed such that the binding pins 14 are inserted into the binding pieces. A lower body 20 provided with 24; Connection pieces 15 extending horizontally on each outer surface of the binding pieces 13 positioned on two main surfaces adjacent to each other among the four main surfaces of the upper body 10, and the through holes 16 vertically penetrate through them, respectively. and; Of the four main surfaces of the lower body 20, the connecting pieces 15 are horizontally extended to each outer surface of the binding pieces 23 located on two main surfaces symmetrical with the two main surfaces extended, the screw hole 26 is It characterized in that it comprises a connecting piece 25 formed to penetrate each vertically.

On the other hand, when the ground is weak or necessary, the lower body 20 may be first fixed to the ground using a fixing pin 27 formed in a declination shape, and then the upper body 10 may be buried and buried.

The prior art raft block forms a space filled with soil between the upper body and the lower body through the top, bottom, left and right, and the soil filled in the space merges with each other so that the block is integrated with the soil. By being buried in a state, the buried state of the block is firm and stable, and there is an advantage that no phenomenon such as soil loss or collapse occurs even after a long period of time.

In particular, since the soil-filled space is formed through the top, bottom, left and right, the stems and roots of the plant can grow freely in both directions as well as in the upper and lower directions through the space, and thus can grow naturally. This makes the buried state of the block more stable.

In addition, planting plants and the like which are submerged in water greatly improves the water quality. In addition, since the blocks are molded from waste plastic, there are also economic advantages such as saving resources and being able to supply them at low prices.

However, such a prior art revetment block is complicated and heavy, so that it is not easy to manufacture, transport, and join work in general, thereby increasing manufacturing costs and reducing operational efficiency. In addition to the lateral connection connecting each side of the various types of connection, such as floor connection, stepped connection is impossible because there was a problem such as not appropriate response according to the situation of the embankment or slope.

The present invention has been made to solve the above problems, the present invention is simple and light structure to facilitate the overall manufacturing, transport and joining work, etc. at the same time freely connected between the banks of the banks and the embankment or slope The purpose of the present invention is to provide a raft block that can be installed in response to the situation.

The revetment block of the present invention for achieving the above object has a plurality of crossbars and vertical poles that intersect each other within the edge portion and the edge portion, and a space portion is formed therebetween, and both ends thereof are connected to the inner peripheral surface of the edge portion. And a block frame having a base frame, a connecting rod having a bent portion extending at right angles from the bottom of the edge portion and bent outwardly thereof, and a supporting protrusion extending at right angles from the bottom of the cross point of the cross and longitudinal lengths. It is provided with a coupling means for firmly facing each other.

In addition, in the revetment block according to the present invention, the coupling means is preferably a binding member fastened to the binding hole formed in the bent portion of each connecting rod and the two binding holes placed on the same line.

In addition, in the relief block according to the present invention, it is preferable that the binding member is formed in the longitudinal direction in the longitudinal direction of the engaging jaw of both ends to be caught on the outer edge of the binding hole.

In addition, in the revetment block according to the present invention, the connecting rod is formed when the length of the two sides are different from each other on the basis of the diagonal line of the border so that the bent portion overlaps with the bent portion of the neighboring connection when coupling the separate revetment block desirable.

In addition, in the revetment block according to the present invention, an insertion protrusion is formed at the distal end of one support protrusion so that the corresponding support protrusions of the pair of block frames can be coupled to each other and is inserted into the distal end of the other support protrusion corresponding thereto. It is preferable to form a groove.

In addition, in the revetment block according to the present invention, an insertion groove is formed at the tip of each support protrusion so that the corresponding support protrusions of the pair of block frames are coupled to each other, and both ends thereof are inserted into these insertion grooves. It is preferable that a connection pin is provided.

In addition, in the revetment block according to the present invention, it is preferable that connecting grooves are formed at outer crossings corresponding to the back surface of the support protrusions when the revetment blocks are coupled to each other, and connecting pins having both ends inserted into these connecting grooves. .

In addition, in the raft block according to the present invention, it is preferable to form a through hole partitioned in a predetermined size in the edge portion, crosspiece and longitudinal cross of the base frame.

Hereinafter, an embodiment of a relief block according to the present invention will be described with reference to the accompanying drawings.

As shown in Figs. 2 to 5, the revetment block of the present invention includes a base bottle 36 having an edge portion 30 and a crosspiece 32 and a longitudinal rod 34 intersecting with each other within the edge portion 30; And a connection table 40 extending from the bottom of the edge portion 30 and having a bent portion 38 at the tip thereof, and a support protrusion 42 extending at right angles at the intersection of the cross rod 32 and the longitudinal pole 34. A pair of block frames 44 are configured to be coupled.

The base frame 36 has a border portion 30 that forms a rectangular border, and a number of times intersecting with each other at predetermined intervals within the border portion 30 to form a space therebetween, each end of the border portion It is comprised by the several crosspiece 32 and the longitudinal stand 34 which are integrally connected with the inner peripheral surface of the 30, and comprise the grid board shape.

In addition, the edge portion 30, the crosspiece 32, and the lengthwise 34 of the base frame 36 have a plurality of through-holes 46 each divided into predetermined sizes so that soil, plants, roots, etc. can pass therethrough. Dogs are formed.

In addition, the outer side of the intersection where the crosspiece 32 and the longitudinal cross 34 of the base frame 36 intersect, that is, the side portion corresponding to the back surface of the support protrusion 42 has a tapered cylindrical shape in which both ends are tapered at the time of joining the relief blocks. Both ends of the connecting pins are inserted into the connection grooves 50 are formed to allow the revetment block to be connected to each other.

The connecting table 40 has a rod shape extending at right angles from the bottom of the edge portion 30 of the base frame 36. The tip portion is formed with a bent portion 38 that is bent outwardly. The binding hole 38a for fastening the binding member 52 is formed.

Here, the binding member 52 is inserted into a pair of binding holes 38a placed on the same line in a state in which the bent portions 38 of the corresponding connecting rods 40 are in close contact with each other so that one end thereof is the first binding hole 38a. After being caught by the outer edge of the other end portion penetrated to the other side is opened while engaging jaw 52a is formed on both ends to engage the outer edge of the binding hole 38a on the other side, the other end penetrated to the other side is elastic A cutout 52b cut in the longitudinal direction so as to be opened is formed.

On the other hand, in order to release the binding member 52 is fastened on the binding hole (38a) by closing one end portion of the binding member 52 is opened and pushed in the opposite direction to release the fastening.

In addition, the connecting table 40 is a diagonal of the edge portion 30 so that the bent portion 38 can be connected overlapping with the bent portion 38 of the neighboring connecting table 40 in layers when connecting the separate banks between each other. Based on the length of both sides are formed different.

In other words, when a pair of block frames 44 are joined to form a revetment block, the bent portions 38 of the respective connecting rods 40 on the four outer circumferential surfaces of the revetment block overlap each other, and the horizontal axis When divided into the vertical axis and the vertical axis, the bent portion 38 on the corresponding axis is different from each other, in particular, when divided diagonally, the bent portion 38 of each of the surfaces in contact with each other is the same height, The bent portion 38 is connected to be overlapped in a layer when connected to a separate revetment block.

The support protrusion 42 has a cylindrical shape extending perpendicularly from the bottom of the cross point 32 and the longitudinal cross 34 of the base frame 36 to prevent the base frame 36 from being crushed by an external force. Insertion protrusions 42a are formed at the tip of the support protrusion 42 of the one-side block frame 44 so that the tip of the support protrusion 42 is in contact with the tip of the support protrusion 42 of the block 44 corresponding thereto. An insertion groove 42b is formed at the tip of the supporting protrusion 42 of the other side frame 44.

One embodiment of the revetment block according to the present invention in this configuration is a pair of block frame 44 so that the connecting table 40 and the support protrusions 42 face each other in close contact with each other the insertion protrusion ( 42a) is inserted into the insertion groove 42b of the other support protrusion 42, and at the same time, the binding member 52 is fastened through the bent portion 38, the binding hole 38a of the connecting table 40, thereby completing a single revetment block. Let's do it. In addition, the single revetment block overlaps the bent portions 38 of the connection table 40 with each other in a layer to form a population, and then connects each other through the binding hole 38a, as shown in FIG. 6. The connecting rods 40 of the blocks may be connected to each other to make a flat shape. Also, as shown in FIG. 7, the connecting grooves 50 of the raft block may be connected to the connecting pins 48, respectively, to form a layered layer to form a vertical tower shape. In addition, as shown in FIG. 8, the embodiment can be variously applied such that the connecting grooves 50 of the bank block can be alternately connected to form a staircase.

In this way, the raft block group connected in a predetermined shape is disposed on the inclined surface of the embankment or road, and then embedded in the soil and covered with plants or other facilities above the premises to complete the installation of the raft block group.

As described above, the raft block of the present invention, like the raft block of the related art, forms a space filled with soil through the outside, up, down, left, and right, and the soil filled in the space merges with each other. By embedding the block in a state in which the block is integrated with the soil, the buried state of the block is firm and stable, and there is an advantage that the soil is not lost or collapsed even after a long period of time. Since the space is formed up, down, left and right, the stems and roots of the plant can grow freely in both directions as well as up and down through the space, and can grow naturally. The state becomes more stable.

In addition, planting plants with water purification capability in the parts that are submerged in water greatly contributes to improving the water quality, and since the blocks are molded from waste plastic, it is economical, such as saving resources and supplying them at a low price. There is also.

On the other hand, Figure 9 shows another embodiment of the revetment block according to the present invention, the crosspiece 62 and the longitudinal pole 64 in the border portion of the base frame 60 is shown only once in a cross shape. Here, insertion grooves 68a are formed at the distal ends of the support protrusions 68 so that the corresponding support protrusions 68 of the pair of block frames 66 can be coupled to each other, and these insertion grooves 68a are formed. Both ends of the connecting pin 70 are inserted to be connected to each other.

As described above, the revetment block of the present invention is a structure of the revetment block by combining a pair of block frames having a shape in which the connecting rod and the support protrusion extend at right angles to the bottom of the cross section of the base frame, the crosspiece and the longitudinal cross. It is simple and light, making it easy to manufacture, transport, and combine work in general, thereby reducing manufacturing costs and improving work efficiency, and freeing the connection form between the banks of the banks and the situation on the banks or road slopes. And the like can be appropriately installed.

Claims (8)

delete delete A base frame having a plurality of crossbars and longitudinal crossbars intersecting with each other within the edge portion and having a space portion formed therebetween, the both ends of which are connected to the inner circumferential surface of the edge portion; A plurality of block frames having a connecting rod having an outwardly bent portion, and a support protrusion extending at right angles at the bottom of the cross point of the crosspiece and the longitudinal rod; Coupling means comprising a binding hole formed at the bent portion of each connecting rod and a binding member fastened to two binding holes placed on the same line; In the raft block consisting of, The binding member is a rake block, characterized in that the engaging jaw of both ends caught on the outer rim of the binding hole, the cut portion formed in the longitudinal direction in the center of one end. According to claim 3, The connecting rod is combined with each other, the length of the rake block is formed on both sides with respect to the diagonal line of the border so that the bent portion overlaps with the bent portion of the neighboring connecting block when combined with each other. . According to claim 3, Insertion protrusions are formed in the front end portion of the one side of the support protrusion to be coupled to each of the corresponding support protrusions of the pair of block frame and the insertion groove is formed in the front end of the other support protrusion corresponding thereto Ban block. According to claim 3, wherein the insertion groove is formed in the front end of each of the support protrusions so that the corresponding support protrusions of the pair of block frames are coupled to each other, and the connecting pins are provided at both ends thereof are inserted into these insertion grooves. Featuring a lan block. The rake block according to claim 3, wherein connecting grooves are formed at outer intersections corresponding to the back surface of the support protrusion when the rake blocks are coupled to each other, and connecting pins having both ends inserted into these connection grooves are provided. The raft block of claim 3, wherein a through hole partitioned by a predetermined size is formed in an edge portion, a crosspiece, and a longitudinal cross of the base frame.

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