KR101262124B1 - Structure of sidewalk block and mounting method thereof - Google Patents

Abstract

PURPOSE: A sidewalk structure and an installation method thereof are provided to maintain the levelness of a floor and prevent the differential settlement due to the settlement during a rainy season, freezing, and thawing. CONSTITUTION: A sidewalk structure comprises a permeable planarization unit(100), an interval forming member(200), and a dispersal penetration settlement preventing unit(300). The dispersal penetration settlement preventing unit, a sand layer(3), and a planarization unit are successively laminated on a sub-base layer(2). A walk block(4) is constructed on the planarization unit after arranging the interval forming member. The dispersal penetration settlement preventing unit and the planarization unit comprise a drain hole.

Description

Sidewalk block structure and its installation method {STRUCTURE OF SIDEWALK BLOCK AND MOUNTING METHOD THEREOF}

The present invention relates to a sidewalk block structure and its installation method, and more particularly, it is possible to simply and easily install the sidewalk block in sidewalks and parks, so that construction period can be shortened, and excellent flatness can be provided. The present invention relates to a sidewalk block structure and a method of installing the same, which do not settle even when a load is applied, and which can smoothly provide permeation induction.

Generally, when installing a sidewalk block, a base material (for example, gravel layer) is laid on an upper surface of a base, a sand layer is laid on an upper surface of the base layer, and a sidewalk block is provided on an upper surface of the sand layer.

This general sidewalk block installation structure will be described with reference to FIG. 1 is a view schematically showing the installation structure of a general sidewalk block.

As shown in Fig. 1, in the conventional construction of the sidewalk block, an auxiliary base layer (gravel layer) 2 is laid on the base 1, a sand layer 3 is laid on the auxiliary base layer 2, and the sand layer is formed. (3) The sidewalk block 4 is installed above.

However, such a conventional sidewalk block installation structure is because the sidewalk block is installed just above the sand layer is uneven floor, causing a problem of flatness, thereby causing inconvenience to the pedestrian's walking or vehicle running There is a problem.

In addition, in the conventional sidewalk block installation structure, if rainwater penetrates through the sidewalk block during the rainy season in summer, subsidence occurs on the bottom surface, and freezing and thawing occurs in the winter season, resulting in lower bearing capacity of the sidewalk block. There is a problem that uneven settlement occurs due to partial breakage.

In addition, the conventional sidewalk block installation structure has to be installed a new sidewalk block due to the above-mentioned problems, even the short-term use of the sidewalk block damage or failure to maintain a horizontal state, causing frequent repair work, maintenance costs increase There is a problem.

In particular, in order to prevent the sidewalk block from being settled by the vehicle when a large load such as a vehicle passes over the sidewalk block, in the past, the concrete was cast before laying the sand layer, which is an unfriendly environment due to the concrete placing. There is a problem of depleting the groundwater by blocking the addition of the process and the surface water permeability.

Therefore, the present invention has been proposed to solve the above-mentioned problems, and can facilitate the installation work, to maintain the flatness of the floor on which the sidewalk block is installed, and thus the pedestrian walking or vehicle running It is an object of the present invention to provide a sidewalk block structure and its installation method that can improve the.

In addition, the present invention prevents the occurrence of settlement during the summer rainy season, and prevent the occurrence of freezing and thawing in the winter, thereby improving the bearing capacity of the lower side of the sidewalk block structure and the sidewalk block structure that can prevent inequality Another purpose is to provide an installation method.

In addition, the present invention has another object to provide a sidewalk block structure and its installation method that can reduce the maintenance cost by preventing frequent replacement of the sidewalk block or repair work.

In addition, the present invention provides an environmentally-friendly sidewalk block structure can be made unnecessary or part of the concrete pouring, and provides a sidewalk block structure and its installation method that can secure groundwater by inducing the groundwater permeability smoothly. There is another purpose.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to a first aspect of the present invention for achieving the above objects and features, a sidewalk block structure is provided on the sand layer disposed on the auxiliary base layer, permeable planarization means installed on the sand layer; A gap forming member for forming a gap between the sidewalk blocks installed in the flattening means; And it provides a sidewalk block structure comprising a distributed permeation settlement prevention means formed of a water collecting structure installed between the auxiliary base layer and the sand layer.

In the present invention, the flattening means includes a plurality of plate members in which a plurality of drainage holes are formed; And it may include a connector for connecting between the adjacent plate members.

In the present invention, the connector has a predetermined interval on at least one side of the plate member, a plurality of connecting pieces formed fitting holes; And a fitting protrusion protruding downward from at least one side of the plate member with an interval corresponding to the interval of the connecting piece.

In the present invention, the spacing member comprises a plurality of seating pieces are formed at regular intervals and seated on the flattening means; A spacing support piece formed to extend upwardly from the seating pieces, respectively; A connection piece for connecting the gap-forming support pieces; And a gap maintaining auxiliary piece formed on a connection piece between the gap forming support pieces.

In the present invention, the height of the spacing support piece corresponds to the height of the sidewalk block, the connection piece is preferably formed on the upper side of the spacing support piece.

In the present invention, the connecting piece is formed with a plurality of reinforcing pieces protruding to reinforce the rigidity of the connecting piece, thereby minimizing foreign matter permeation by adjusting the pitcher hole spacing when the surface water inflow, and at the lower end of the gap forming support piece Lower reinforcing pieces may be formed to connect the spacing members.

In the present invention, the water-permeable sinking prevention means comprises a plurality of plate members in which the dispersion-type permeation holes are formed in a plurality of water collecting structures; And a fixing member interconnecting the adjacent plate members and fixed to the auxiliary base layer.

In the present invention, a coupling hole is formed in the plate member, and the fixing member may be formed of an inverted U-shaped fixing pin.
The catchment groove may be formed extending in a predetermined direction, and the permeation hole may be formed at an eccentric position in the catchment groove.

According to a second aspect of the present invention, in a method of installing a sand layer on an auxiliary base layer and installing a sidewalk block on the sand layer, interconnecting a plurality of plate members having distributed permeable holes formed in a collecting structure, and on the auxiliary base layer Fix it; Laying a sand layer on the plurality of plate members; Interconnecting and installing a plurality of permeable plate members on the sand layer; Disposing a gap forming member for forming a gap between the sidewalk blocks on the plurality of permeable plate members; Provided is a sidewalk block installation method comprising the construction of a sidewalk block on a plurality of plate members having the permeable hole in the state that the gap-forming member is interposed.
A method of laying a sand layer on an auxiliary base layer and installing a sidewalk block on the sand layer, the method comprising: installing the distributed permeation prevention means on the auxiliary base layer; Laying a sand layer on the dispersion permeation prevention means; Installing said leveling means on said sand layer; Disposing the gap forming member over the planarization means; There is provided a sidewalk block installation method comprising constructing a sidewalk block on the planarization means with the gap-forming member disposed.

According to the sidewalk block structure and the installation method of the present invention provides the following effects.

First, the present invention can simplify and facilitate the installation work, it is possible to maintain the flatness of the floor on which the sidewalk block is installed to improve the pedestrian walking or running of the vehicle.

Secondly, the present invention prevents the occurrence of settlement even during the summer rainy season, and prevents the occurrence of freezing and thawing in the winter, thereby improving the bearing capacity of the lower side of the sidewalk block to prevent inequality.

Third, the present invention has the effect of reducing the maintenance cost by minimizing the replacement or repair of the sidewalk block.

Fourth, the present invention provides an eco-friendly sidewalk block structure is not necessary to part or all of the concrete pouring, it is effective to ensure groundwater by smoothly inducing the groundwater pitcher.

The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a cross-sectional view schematically showing the installation structure of a general sidewalk block.
2 is a cross-sectional view schematically showing the installation state of the sidewalk block structure according to the present invention.
3 is an enlarged view of the "A" part of FIG.
4 is a rear view showing an example of the planarization means constituting the sidewalk block structure according to the present invention.
5 is a partial perspective view showing an example of the planarization means constituting the sidewalk block structure according to the present invention.
6 is a rear view showing another example of the planarization means constituting the sidewalk block structure according to the present invention.
7 is a partial perspective view showing another example of the planarization means constituting the sidewalk block structure according to the present invention.
8 is a partial perspective view showing an example of a gap forming member constituting the sidewalk block structure according to the present invention.
9 is a partial perspective view showing another example of the gap forming member constituting the sidewalk block structure according to the present invention.
10 is a layout view showing the arrangement of the dispersion type permeation settlement prevention means formed of a water collecting structure constituting the sidewalk block structure according to the present invention.
11 is a plan view showing a distributed permeation settlement prevention means formed of a water collecting structure constituting the sidewalk block structure according to the present invention.
12 is a partial perspective view showing the dispersion type permeation prevention means formed by the water collecting structure constituting the sidewalk block structure according to the present invention.
13 is a flowchart illustrating a method of installing a sidewalk block structure according to the present invention.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Prior to the detailed description of the present invention, the present invention may be variously modified and may have various embodiments, and the examples described below and illustrated in the drawings are not intended to limit the present invention to specific embodiments. It is to be understood that all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention are included.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In addition, the terms "... unit", "... unit", "... module", and the like described in the specification mean a unit for processing at least one function or operation, which means hardware or software or hardware and It can be implemented in a combination of software.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, the sidewalk block structure and its installation method according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, the sidewalk block structure according to the present invention will be described in detail with reference to FIGS. 2 and 3. Figure 2 is a cross-sectional view schematically showing the installation state of the sidewalk block structure according to the present invention, Figure 3 is an enlarged view "A" part of FIG.

As shown in Figs. 2 and 3, the sidewalk block structure according to the present invention is provided on the sand layer 3 which is laid on the auxiliary base layer 2 (e.g., gravel layer) laid on the base 1. Permeable flattening means 100; A spacing member (200) formed on the planarization means (100) and for forming a gap (D) between the sidewalk blocks (4) installed on the planarization means (100); And a dispersion type permeation preventing means 300 formed of a water collecting structure provided between the auxiliary base layer 2 and the sand layer 3. Reference numeral 5 is a side block.

The planarization means 100 will be described with reference to FIGS. 4 to 7. 4 is a rear view showing an example of the planarization means constituting the sidewalk block structure according to the present invention, Figure 5 is a partial perspective view showing an example of the planarization means constituting the sidewalk block structure according to the present invention. 6 is a rear view showing another example of the planarization means constituting the sidewalk block structure according to the present invention, and FIG. 7 is a partial perspective view showing another example of the planarization means constituting the sidewalk block structure according to the present invention.

As shown in FIGS. 4 and 5, the planarization means 100 may be configured to connect a plurality of plate members 110 in which a plurality of drain holes 111 are formed, and plate members 100 adjacent to each other. It includes a connector 120.

The drain hole 111 of the plate member 110 may be formed in a lattice form, for example, may be formed in a polygonal lattice form such as a triangle or a square, and may have a circular lattice form.

The connector 120 is for connecting between the plate member 110 and the plate member 110, a plurality of connecting pieces having a predetermined interval on at least one side of the plate member 110, the fitting hole (123) ( 121); And a fitting protrusion 132 formed to protrude downward with a predetermined distance from at least one side of the plate member 110.

Clearly, the gap between the connecting piece 121 and the fitting protrusion 122 is formed to be the same. In addition, the fitting protrusion 122 may be formed to be fitted to the fitting hole 123 of the connecting piece 121 in the interference fit method.

Meanwhile, as illustrated in FIGS. 6 and 7, the connector 120 may include a plurality of connection pieces 131 having a predetermined interval at least one side of the plate member 110 and having a fitting hole 133 formed thereon; And a rectangular fitting protrusion 132 formed to protrude downward with a predetermined distance from at least one side of the plate member 110.

The plurality of plate members 110 may be connected to each other adjacent to each other in four directions through a connector according to such an embodiment.

Next, the gap forming member 200 will be described in detail with reference to FIGS. 8 and 9. 8 is a partial perspective view showing an example of the spacing member constituting the sidewalk block structure according to the present invention, Figure 9 is a partial perspective view showing another example of the spacing member constituting the sidewalk block structure according to the present invention. .

The spacing member 200 is formed in a predetermined interval a plurality of seating pieces 210 are seated on the plate member 100; A spacing support piece 220 extending and standing upright from the seating pieces 210; A connection piece 230 extending perpendicularly from the upper portions of all of the spacing support pieces 220 to connect the spacing support pieces 220; And a gap maintaining auxiliary piece 240 formed on the connection piece 230 between the gap forming support pieces 220.

The distance D between the sidewalk blocks 4 is determined by the widthwise protrusion of the gap forming support piece 220 and the gap maintaining auxiliary piece 240.

In other words, the gap forming support piece 220 and the gap maintaining auxiliary piece 240 may be parallel to each other, and the distance D between the sidewalk blocks may be adjusted according to the degree of protruding from one or both sides of the connection piece 230. .

The longitudinal length or height of the gap-forming support piece 220 may be installed at a height corresponding to the height of the sidewalk block 4 seated on the flattening means 100. Therefore, the height of the connecting piece 230 and the gap maintaining auxiliary piece 240 is formed to have the same height as the sidewalk block (4).

In addition, the connecting piece 230, for example, between the gap forming support piece 220 and the gap maintaining auxiliary piece 240 to reinforce the rigidity of the gap forming member 200 by the external force, in particular to reinforce the flexural rigidity A plurality of reinforcing pieces 250 are formed to protrude, thereby minimizing foreign matter permeation by adjusting the pitch of the pitch hole when the surface water is introduced.

The degree of protrusion of the reinforcing piece 250 is preferably about 1/2 of the gap forming support piece 220 and the gap maintaining auxiliary piece 240.

On the other hand, the gap forming member 200 is connected to the lower end of the gap forming support piece 220 to maintain the rigid shape by preventing the gap forming member 200 from sagging in the drain hole 111. The lower reinforcing piece 260 is formed, due to the space shrinkage there is also a weed germination inhibitory effect.

The lower reinforcing piece 260 may be formed by cutting at regular intervals between the seating pieces 210, for example, at approximately the center portion, as shown in FIG. 9.

When the sidewalk block 4 is installed in the gap forming member 200 as described above, the sidewalk block 4 is positioned on the seating piece 210, and thus the seating piece 210 is formed by the sidewalk block 4. As it is pressed, the flow of the spacing member 200 is prevented and also prevented from escaping.

Next, the dispersion type permeation prevention means 300 formed of the water collecting structure constituting the sidewalk block structure of the present invention will be described with reference to FIGS. Figure 10 is a layout showing the arrangement of the dispersion type permeation settlement prevention means formed of the water collecting structure constituting the sidewalk block structure according to the present invention, Figure 11 is a distributed type water permeation settlement formed of the water collecting structure constituting the sidewalk block structure according to the present invention It is a top view which shows a prevention means, FIG. 12 is a partial perspective view which shows the dispersion type permeation prevention means formed by the water collecting structure which comprises the sidewalk block structure which concerns on this invention.

As shown in FIG. 10, the dispersion type permeation prevention means 300 formed by the water collecting structure of the present invention may be spaced apart from the sidewalk block by a predetermined interval, but is not limited thereto.

11 and 12, the dispersion type permeation prevention means 300 formed by the water collecting structure of the present invention includes a plurality of water collecting structures 313 and a plurality of distributed water permeable holes 311. Plate member 310; And a fixing member 320 for interconnecting and fixing the adjacent plate members 310.

The fixing member 320 is formed of an inverted U-shaped fixing pin, and thus the plate member 310 has a coupling hole 312 into which the leg portion of the fixing pin can be inserted.

The distributed permeation settlement preventing means 300 formed of a water collecting structure configured as described above may prevent the sidewalk block from being settled by the vehicle when the vehicle passes over the sidewalk block 4.

Next, the installation method of the sidewalk block structure of this invention is demonstrated with reference to FIG. 13 is a flowchart illustrating a method of installing a sidewalk block structure according to the present invention.

The installation method of the sidewalk block structure of the present invention is to install a dispersion type permeation prevention means formed of a water collecting structure consisting of a plurality of plate members having a permeable configuration such as a permeable hole on the auxiliary base layer (S100); Laying a sand layer on the permeation prevention means (S200); Installing permeable planarization means on the sand layer (S300); Disposing a gap forming member for forming a gap between the sidewalk blocks on the planarization means (S400); The press block is constructed on the planarization means in a state where the gap forming member is interposed (S500). Here, step S100 may be omitted if the sidewalk block installation structure of the present invention is installed on the sidewalk side.

The components of the dispersion type permeation preventing means, the flattening means, the gap forming member, and the like, which are formed in the water collecting structure used in each step, have been described above in the sidewalk block structure, and thus, the detailed description thereof will be omitted.

In the step of installing the dispersion type permeation prevention means formed by the water collecting structure, a plurality of plate members are placed adjacent to each other adjacent to each other according to the total area to be constructed, and then these plate members are interconnected by using a fixing pin or the like. It is fixed on the auxiliary base layer.

In the step of installing the flattening means, it is disposed on the flattened sand layer in the sand layer laying step, for example, a plurality of plate members having a lattice-shaped drain hole are formed on the adjacent sides of these plate members ( For example, it is installed by assembling and connecting through a fitting assembly method.

The spacing members are formed in the longitudinal direction at a predetermined interval on the planarization means, wherein the spacing members allow the spacing D to be formed between the sidewalk blocks (that is, function as a surface water inlet). Suitably arranged in the planarization means.

In this way, the flattening means is arranged, and after the spacing members are arranged at predetermined intervals, the sidewalk block is constructed. A gap is formed between the constructed walkway blocks by a gap forming member so that surface water can be easily introduced therethrough. In addition, the sidewalk block can be easily constructed and maintained in a horizontal state by the flattening means.

The surface water flowing through the gap formed by the gap forming member is horizontally drained by a drain hole formed in the flattening means, thereby preventing osmotic pressure, thereby preventing partial subsidence.

According to the sidewalk block structure and the installation method thereof according to the present invention as described above, it is possible to simplify and facilitate the installation work through the appropriate components for construction, such as flattening means, spacing members, flatness of the floor on which the sidewalk block is installed It is possible to improve the pedestrian's walking ability and the vehicle's driving performance by maintaining the.

In addition, the present invention is provided with a flattening means and a settlement prevention means to prevent the occurrence of settlement even during the summer rainy season, prevent the occurrence of freezing and thawing in winter, thereby improving the bearing capacity of the lower side of the sidewalk block to reduce the differential settlement It can prevent.

In addition, the present invention can minimize the breakage or damage by preventing the occurrence of unequal settlement to minimize the replacement or repair work of the sidewalk block to reduce the maintenance cost.

In addition, the present invention provides an environment-friendly sidewalk block structure by eliminating the need for concrete pouring, and can secure groundwater by smoothly inducing groundwater permeation.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

※ Installation structure classification side: S200⇒S300⇒S400⇒S500

Driveway side: S100⇒S200⇒S300⇒S400⇒S500

1: ground plate
2: auxiliary substrate
3: sand layer
100: permeable flattening means
110: plate member
111: drainage hole
120: connector
130: connector
200: gap forming member
210: seating
220: spacing support piece
230: connection
240: spacing maintenance
250: reinforcement piece
260: lower reinforcing piece
300: dispersion type permeation prevention means formed by a collecting structure
310: plate member
311: scattering hole
312: engagement hole
313: catchment structure
320: fixed member

Claims (10)

As a sidewalk block structure installed on the sand layer installed on the auxiliary base layer,
Permeable planarization means installed on the sand layer;
A gap forming member for forming a gap between the sidewalk blocks installed in the flattening means; And
It includes a dispersion type permeation prevention means formed of a water collecting structure provided between the auxiliary base layer and the sand layer,
The gap forming member,
A plurality of seating pieces formed at regular intervals and seated on the flattening means;
A spacing support piece formed to extend upwardly from the seating pieces, respectively;
A connection piece for connecting the gap-forming support pieces; And
A spacing maintenance auxiliary piece formed on a connecting piece between the spacing members;
The height of the spacing support piece corresponds to the height of the sidewalk block,
The connecting piece is formed on the upper side of the gapping support piece,
The connecting piece is provided with a plurality of reinforcing pieces protruding to reinforce the rigidity of the connecting piece,
Lower reinforcing pieces connecting the respective spacing support pieces are formed at the lower ends of the spacing support pieces,
The dispersion type permeation prevention means,
A plurality of plate members having a collecting structure,
The water collecting structure is a structure consisting of a plurality of water collecting grooves in the plate member and a permeation hole formed in each of the water collecting grooves.
Sidewalk block structure.
The method of claim 1,
The flattening means,
A plurality of plate members in which a plurality of drainage holes are formed; And
A connector for connecting between the plate members adjacent to each other
Sidewalk block structure.
The method of claim 2,
The connector includes:
A plurality of connecting pieces having a predetermined interval on at least one side of the plate member and having fitting holes formed therein; And
A fitting protrusion protruding downward from at least one side of the plate member with a gap corresponding to the gap of the connecting piece;
Sidewalk block structure.
delete delete delete delete The method of claim 1,
A coupling hole is formed in the plate member,
The fixing member is formed of an inverted U-shaped fixing pin
Sidewalk block structure.
The method of claim 1,
The catchment groove is formed extending in a predetermined direction,
The permeation hole is formed at an eccentric position in the catch groove
Sidewalk block structure.
In the method of laying a sand layer on the auxiliary base layer and the sidewalk block on the sand layer,
Providing a dispersion permeation preventing means according to claim 1 on the auxiliary base layer;
Laying a sand layer on the dispersion permeation prevention means;
Installing the planarization means according to claim 1 on said sand layer;
Arranging the spacing member according to claim 1 above the planarization means;
Constructing a sidewalk block on the planarization means with the gap-forming member disposed therein.
How to install sidewalk blocks.

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