KR100972230B1 - Revetment block - Google Patents

Abstract

PURPOSE: A shore protection block is provided to response to uplift pressure and to stably couple a drawing wire. CONSTITUTION: A shore protection block comprises: a plurality of support parts(113) which are formed in a certain angle based on the center of the block body; an offset hole(111) of up-lift pressure for dispersing up-lift pressure of wave; and a recessed part(115) which is formed outer vertical sides of the support part forward inside to fix a drawing wire(W).

Description

HOAN BLOCK {REVETMENT BLOCK}

The present invention allows to securely fasten the lifting wire to the raft block to facilitate the movement of the raft block and prevent it from falling during the movement process to prevent safety accidents, and can cope with the strong positive pressure of the waves, conventional It is about fresh and refined sheltered block for viewers, escaping from the uniform and standardized form occupied by the lanyard block.

Recently, the environmental problems of the slopes of roads and roads are seriously recognized, and as the desire for environmental friendliness increases, attempts to regenerate and restore the damaged natural environment have been actively made.

Therefore, attempts to use vegetation mats or concrete blocks have been actively attempted to prevent the loss of riverbanks or road slopes and to stabilize them ecologically, but recording vegetation using vegetation mats or concrete blocks etc. In case of construction, it is hard to secure structural stability, and in case of stabilizing the slope by using concrete block, there is no continuous air gap in the concrete block itself. There is a problem that is destroyed.

In order to solve this problem, voids are formed while maintaining the rigidity of the concrete block, and a raft block made of concrete is used. However, a conventional raft block has a sofa effect by weakening wave height and wave length. It is manufactured for the purpose of protecting the embankment and breakwater caused by the ripple effect, but it is structurally unstable because it does not have the rigidity against the positive pressure of the wave, and it is not easy to move the raft block to the breakwater or the embankment. It takes a lot, and its shape is standardized and uniform, so that it is accompanied by a problem of giving an awkward image to the viewer.

The present invention has been made to solve the above problems of the prior art, can cope with the coarse positive pressure of the sofa and waves, it is possible to reliably fasten the lifting wire to the raft block to move the raft block easy to move Its purpose is to provide a raft block that prevents a safety accident from falling during the process.

Means of the present invention for solving the above object is a plurality of support portions formed in a trapezoidal shape around the center of the body is formed at a predetermined angle, the amount of waves flowing in communication with the support portion in the center of the body A positive pressure releasing hole for discharging the pressure is further formed, and the outer vertical surface of each of the supporting parts is formed with a depression formed to be inclined inward to fix the lifting wire for lifting.

Another means for achieving the above object is a plurality of support parts are formed in a trapezoidal shape centered on the center of the body and provided with a fixing portion protruding from the breakwater or embankment while relieving the positive pressure of the wave on the bottom Is formed at a predetermined angle, a protrusion formed in a polygonal shape to the upper end of the body is formed, the outer vertical surface of each of the support is formed with a depression formed to be inclined inward to fix the lifting wire for lifting, the support At the top of the inclined surface having a slanted connection portion is characterized in that the connection is formed.

The revetment block according to the present invention can cope with the coarse positive pressure of the sofa and the wave, it is possible to reliably fasten the lifting wire to the revetment block to facilitate the movement of the relieving block while falling during the movement process safety accidents that occur There is an effect that can be prevented.

1 is an exploded perspective view of a formwork for manufacturing a relief block according to a first embodiment of the present invention.
Figure 2 is a perspective view of a partially exploded perspective view of the formwork and the relief block for manufacturing the relief block according to the first embodiment of the present invention.
Figure 3 is a first embodiment of the lifting method of the raft block according to the first embodiment of the present invention.
Figure 4 is a second embodiment of the lifting method of the relief block according to the first embodiment of the present invention.
Figure 5 is a third embodiment of the lifting method of the relief block according to the first embodiment of the present invention.
Figure 6 is a plan view of the installation of the relief block according to the first embodiment of the present invention.
Figure 7 is a perspective view of a partially exploded perspective view and a rake block of the formwork for producing a rake block according to a second embodiment of the present invention.
Figure 8 is a perspective view of the combination of the formwork for manufacturing the relief block according to the second embodiment of the present invention.
Figure 9 is a first embodiment of the lifting method of the raft block according to the second embodiment of the present invention.
Figure 10 is a second embodiment of the lifting method of the raft block according to the second embodiment of the present invention.
Figure 11 is a third embodiment of the lifting method of the raft block according to the second embodiment of the present invention.
Figure 12 is a plan view of the installation of the revetment block according to the second embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be more apparent.

≪ Example 1 >

1 is an exploded perspective view of a formwork for manufacturing a rake block according to a first embodiment of the present invention, Figure 2 is a partial exploded perspective view and a lanyard block of a formwork for manufacturing a rake block according to a first embodiment of the present invention 3 is a first embodiment of the lifting method of the raft block according to the first embodiment of the present invention, Figure 4 is a second embodiment of the lifting method of the raft block according to the first embodiment of the present invention 5 is a third embodiment of the lifting method of the raft block according to the first embodiment of the present invention, Figure 6 is a plan view of the installation of the raft block according to the first embodiment of the present invention.

As shown in FIG. 1 and FIG. 2, the formwork 1 for manufacturing the relief block according to the present invention includes a finishing frame 10, a support part 20, a side blocking plate 21, and a bottom. It consists of the board 30 and the center cylindrical part 40. As shown in FIG.

First, the finishing frame 10 is formed by combining three finishing members 11, the finishing member 11 is formed with an oblique portion 12 is formed to be inclined toward the outside, the oblique portion A vertical surface 13 having an open portion 14 spaced apart from each other by a predetermined interval is formed between the lower portions 12, and each of the diagonal portions 12 has a recess 15 formed to be inclined inward. Is formed.

In addition, the upper part of the finishing frame 10 may be opened due to the coupling of the finishing members 11 to fill mortar, concrete, or recycled concrete for manufacturing a relief block in the interior space of the finishing frame 10.

In addition, the recess 15 is recessed in a substantially "<" shape, and when the lifting wire W is fastened to lift a relatively heavy lake block, the lifting wire W is recessed 15. It can be prevented from falling during the process of lifting the guard block by being fastened and fixed in the state where it is stably set at the center part of the system.

In addition, before installing / curing concrete to the combined finishing frame 10 through the cylindrical rod 60 made of a PVC material to penetrate through the mold (1) to produce the raft block 100 when the raft block ( Holes are formed in the support portion 113 of the 100.

And the supporting portion 20 is a portion of the inner surface of the combined closing member 11 to be described in more detail, it is seated on the flange 16 located above the opening 14 of the closing member 11 , The remaining part is to be seated on the top of the flange (21a) of the side blocking plate 21 is coupled to the side wall of the oblique portion 12 of the combined finishing member 11 to be spaced apart from the bottom at a predetermined interval, hex It is formed in the form and the center portion of the upper surface is formed of a plurality of brackets 22 having a substantially "c" shaped cross-section is bolted or welded in a predetermined spaced apart state, the bottom of the base 20 is a predetermined interval When the empty space of the formed by using the formwork (1) to make the lake block 100, can discharge the wave discharged through the positive pressure releasing hole, the principle of flowing the wave will be described in detail below.

The side blocking plate 21 is bolted to the side wall of the oblique portion 12 constituting the coupled member 11 is formed with a flange on the rim, the flange 21a formed on the upper support portion ( 20).

The bottom plate 30 is welded or bolted to the bottom of the oblique portion 12 and the recessed portion 15 of the finishing member 11, the concrete filled into the interior of the finishing frame 10 is leaked to the outside The bottom plate 30 having a size larger than the size of the combined diagonal line 12 and the depression 15 should be used so as not to exit, and the diagonal line 12 and the depression combined with the bottom plate 30 may be used. A finite packing (not shown) may be further interposed between the parts 15.

On the other hand, the central cylindrical portion 40 is to form a positive pressure releasing hole in the center portion of the revetment block, is formed in a cylindrical shape gradually narrowed from the upper side to the lower side so that it can be demoulded smoothly when the form is released. It is coupled to the bracket 22 of the base 20 through the means 50.

The coupling means 50 is composed of a fixing part 51, a horizontal bar 52, a vertical bar 54, a handle 55 and a locking portion 56.

The fixing part 51 has a plurality of bolts or welded in a radial shape spaced apart at regular intervals on the inner surface of the central cylindrical portion 40, the horizontal bar 52 is a hollow hole is formed a plurality of It is made to be welded to the fixing portion 51 so that the central portion where the hollow hole is formed to cross each other.

The vertical bar 54 has an upper portion protruded through the hollow hole of the horizontal bar 52 while protruding to an upper portion of the hollow hole of the horizontal bar 52, and the handle 55 is an upper end of the vertical bar 54. Is formed horizontally to be able to easily rotate the vertical bar 54 in the left, right direction, the engaging portion 56 is formed horizontally on the bottom of the vertical bar 54 is the handle 55 It is fixed to the bracket 22 of the support portion 20 by the vertical bar (54) rotated through to stably fix the central cylindrical portion 40 on the support portion (20).

In addition, the flange 16 is formed on the edge of the closure member 11 in order to easily combine the closure members 11 of the protection block formwork. For example, in the vertical direction of the flange 16 of one side of the finishing member 11, a plurality of hooks 17 are formed at equal intervals and formed at substantially equal intervals, and the other side of the finishing member 11 is installed. The bracket 16 is installed at a position corresponding to the position of the hook portion 17 in the vertical direction of the flange 16 to facilitate the closing members 11 through the hook portion 17 and the bracket 18. Can be combined and separated.

The revetment block according to the present invention is manufactured by the formwork, is formed in a trapezoidal shape around the center of the body 110, and a plurality of support parts 113 seated on the bottom of the breakwater or embankment are formed at a predetermined angle, The lower portion of the support portion 113 has a structure that protrudes to the bottom of the body 110 by the lanyard block formwork.

A positive pressure releasing hole 111 is further formed in the center of the body 110 to communicate with the space between the support part 113 while penetrating up and down. When the wave is introduced into the positive pressure releasing hole 111, the wave introduced is bounced off the breakwater or the embankment and discharged to the outside while being distributed to the spaces between the support portion 113, the raft block 100 by the wave For example, when the ban block 100 is installed on a breakwater or embankment as shown in FIG. 6, the ban block 100 is engaged with each other to prevent separation from each other, and between the ban block. An empty space is formed in the space between the different support portion 113 as the wave bounces off the breakwater or embankment, or when the wave hits the bottom of the raft block 100 into the space between the support portion 113 It is distributed to the outside of the raft block 100 through the positive pressure releasing hole 111 and flows out so that the initial installation structure of the raft block 100 is not changed and is initially installed. By continuing to protect the breakwater or banks.

In addition, when the recess 115 is formed on the outer vertical surface of each of the support parts 113 to form a substantially "<" shape to fasten the lifting wire W for lifting a relatively heavy raft block 100. As shown in Figure 5, the lifting wire (W) is securely fastened in a state that is stably seated in the center portion of the depression 115 so as not to fall during the process of lifting the guard block 100 safety accident And it can be prevented, by improving the coupling force between the raft block 100, it is possible to improve the stability of the raft block 100 from the positive pressure or the external load.

And, as shown in Figure 3, the support portion 113 constituting the raft block 100 is installed through a cylindrical rod 60 made of PVC material, the cylindrical rod 60 is a lifting wire (W) to the After fixing and moving the rafter block 100 to the embankment or breakwater using a crane, or as shown in Figure 4, a plurality of through grooves 112 is fixed to the body 110 constituting the rafter block 100 After forming spaced apart at intervals and the lower portion of the lifting anchor 120 is formed of a steel material in the through groove 112, and fastening the lifting wire (W) to the lifting anchor 120, and then using a crane block 100 may be moved to a dike or breakwater.

The raft block 100 formed as described above efficiently absorbs and disperses the energy of the waves, and is convenient to install to shorten the air, and also has a uniform and uniform shape that the conventional raft block 100 possesses. You can escape and express fresh and sophisticated images to your viewers.

<Example 2>

7 is a perspective view of a partially exploded perspective view and a rake block of the formwork for manufacturing a rake block according to a second embodiment of the present invention, Figure 8 is a form of a formwork for manufacturing a rake block according to a second embodiment of the present invention 9 is a perspective view showing a first embodiment of a lifting method of a raft block according to a second embodiment of the present invention, and FIG. 10 is a second embodiment of a lifting method of a raft block according to a second embodiment of the present invention. 11 is a third embodiment of the lifting method of the raft block according to the second embodiment of the present invention, Figure 12 is a plan view of the installation of the raft block according to the second embodiment of the present invention.

As shown in FIG. 7 and FIG. 8, the formwork for manufacturing the relief block according to the present invention includes a support 210 and a finishing frame 220.

The support portion 210 is formed so that the trapezoidal shape of the support plate 211 has a constant angle around the center is formed in a substantially triangular shape, the support plate 211 is provided with a receiving groove 212, respectively.

The receiving groove 212 is to have a fixing part on the bottom of the support portion of the raft block made by the raft block die, the fixing portion is to be stably fixed to the uneven surface when the raft block is installed on the breakwater or embankment It is possible to disperse and discharge the waves flowing to the bottom of the body constituting the raft block.

The finishing frame 220 is formed by combining three finishing members 221, the outer surface is formed to be bent in a rectangular shape, the recess 222 is formed to be inclined toward the inside on the vertical surface that the finishing member 221 abuts. Is formed and the lower end of the outer surface is coupled to the edge of the support portion 210.

In addition, the recess 222 is recessed in a substantially "<" shape, so when the lifting wire W is fastened to lift a relatively heavy raft block, the lifting wire W is recessed 222. It can be prevented from falling during the process of lifting the guard block by being fastened and fixed in the state where it is stably set at the center part of the system.

In addition, before placing / curing concrete to the combined finishing frame 220, the cylindrical rod 60 made of a PVC material is penetrated and manufactured through the mold 100 to produce the raft block 300 through the raft block ( Holes are formed in the support 311 of the 300.

In addition, the flanges 213 and 224 are extended to the edges of the finishing member 221 constituting the finishing frame 220 and the edges of the supporting part 210, but vertical to one side flange 224 of the finishing member 221. Direction and the flange 213 of the support portion 210 in the horizontal direction is provided with a plurality of hooks (214, 225) formed at substantially equal intervals in the shape of """at equal intervals, the other flange 224 of the closure member 221 The bracket 226 is installed at a position corresponding to the positions of the hook parts 214 and 215 in the vertical direction of the lower flange 224 and the horizontal direction of the lower flange 224, and the finish is completed through the hook parts 214 and 225 and the bracket 226. Members 221 and the support portion 210 can be easily coupled / separated.

In addition, an outer surface is bent at a right angle at an upper end of the coupled finishing frame 220, and a flange 231 coupled to the flange 224 of the finishing frame 220 is formed at a lower portion of the finishing member 221. The upper cap 230 is bolted to the flange 224 of the coupling is further coupled, the upper cap 230 has a hollow space is formed in the center portion mortar, concrete or recycling for making a relief block through the empty space The concrete may be filled, and when the relief block 300 is manufactured through the formwork 200, the protrusion 315 and the diagonal connection part 317 are formed in the relief block 300.

In addition, a plurality of fixing protrusions 215 are formed at equal intervals on the flange 213 of the support part 210 in order to more securely combine the support part 210 and the finishing member 221, and corresponding to the above. At the bottom of the closing member 221, an insertion hole 227 is formed to which the fixing protrusion 215 of the support part 210 is fitted to fix the closing member (through the fixing protrusion 215 and the insertion hole 227). 221 is to be seated in a stable state to the support portion 210 to be coupled, accordingly, by the hook portion (214, 225) and bracket 226 and the fixing projections 215 and the insertion hole 227 of the formwork Forming concrete in the interior space can prevent the formwork from flowing.

In addition, considering that the concrete may leak to the outside between the gap between the support portion 210 and the finishing member 221 when the concrete is filled in the interior space after combining the support portion 210 and the finishing member 221. Thus, the airtightness between the support portion 210 and the closing member 221 is tightly interposed between the flange 213 of the support portion 210 and the flange 224 of the closure member 221. It is desirable to maintain.

The revetment block according to the present invention is formed in a trapezoidal shape centering on the center of the body and a plurality of support parts 311 having a fixing part 312 protruding on the bottom thereof are formed at a predetermined angle, and formed in a polygonal shape at the top of the body. Protruding portion 315 is formed, and an oblique connection portion 317 connected to the protruding portion 315 is formed at an upper end of the support portion 311.

As mentioned in the first embodiment, the fixing unit 312 can be stably fixed to the bottom surface when the protection block 300 is installed on the breakwater or bank, and by the fixing unit 312 The body is spaced apart from the bottom of the breakwater or embankment at regular intervals, and spaces between the different anchoring units 312 as the wave enters the space between the anchoring units 312 when the wave hits the bottom of the raft block 300. As it is discharged and distributed to the outside of the raft block 300, the raft block 300 is not interfered with the positive pressure of the wave to ensure structural stability.

For example, when the ban block 300 is installed on the breakwater or embankment in various forms as shown in Figure 12 the ban block 300 is in the interlocking state to prevent the separation between each other and the empty space between the ban block It can be formed to allow the waves to bounce off the breakwater or the embankment can protect the breakwater or the embankment by maintaining the initial installation state without changing the initial installation structure.

The protrusion 315 helps to maintain a stable state by allowing the center of gravity to be concentrated on the body of the guard block 300, the rigid block 300 to have a rigid wave and other external factors.

Referring to FIG. 11, a lifting portion 313 is formed on an outer vertical surface of each of the support portions 311 to form a relatively “<” shape, and thus a lifting wire W for lifting a relatively heavy raft block 300. When the lifting wire (W) is securely fastened in a state that is stably positioned in the central portion of the depression 313 to prevent the safety accident by preventing it from falling during the lifting process of the revetment block (300). It is possible to improve the coupling force between the guard block 300, it is possible to improve the stability of the guard block 300 from the positive pressure or the external load.

In the above, the cylindrical rod 60 is installed through the support part 311 to move the raft block to the breakwater or the embankment using the lifting wire W and the crane, or install the lifting anchor 320 on the protrusion 315. Since the method of moving the guard block to the breakwater or bank using the lifting wire (W) and the crane is the same as the method described in the first embodiment, a detailed description thereof will be omitted.

In addition, the ban block 300 made as described above, as well as the ban block described in the first embodiment, can efficiently absorb and disperse the energy of the waves, it is convenient to install and shorten the air, Away from the uniform and stereotyped shape that the Joan Block possesses, it can express fresh and refined images to viewers.

1: raft block form 10: finishing frame
20: support 30: bottom plate
40: central cylindrical portion 50: coupling means

Claims (13)

delete delete delete delete A plurality of support portions 113 formed in a trapezoidal shape around the center of the body 110 is formed at a predetermined angle, the positive pressure of the wave flowing in communication with the support portion 113 in the center of the body 110 Positive pressure releasing hole 111 for discharging the discharge is further formed, the outer vertical surface 13 of each of the support portion 113 is formed inclined toward the inside so as to be fixed to the lifting wire (W) for lifting ( 115) is formed. 6. The method of claim 5,
Cylindrical rod 60 is further installed in the support portion 113, and the cylindrical rod 60 is further inserted and fixed to the lifting wire (W) for lifting the rake block, or the body 110, a plurality of The through hole 112 is spaced apart at regular intervals, and the through groove 112 is a lifting eye block, characterized in that the lifting anchor 120 is further embedded to the lifting wire (W) for lifting the relief block. delete delete delete delete delete It is formed in a trapezoidal shape centered on the center of the body and a plurality of support portions 311 are formed at a predetermined angle to the fixing portion 312 is fixed to the breakwater or embankment while relieving the positive pressure of the wave on the bottom is formed, the body Protruding portion 315 is formed to the top of the polygonal shape is formed, each of the support 311 is formed in the inclined portion 313 is inclined toward the inner side so that the lifting wire (W) for lifting is fixed to the outer vertical surface And a diagonal block connecting portion 317 connected to the protrusion part 315 while having an inclined surface at an upper end of the support part 311. The method of claim 12,
Cylindrical rod 60 is further penetrated to the support part 311, and a lifting wire W for further lifting the rake block is inserted into and fixed to the cylindrical rod 60, or a plurality of protrusions 315 are provided on the protrusion 315. The through-hole groove 316 is spaced apart at a predetermined interval, and the through-hole 316 lifting eye anchor 320, which is connected to the lifting wire (W) for lifting the rake block is further embedded.

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