KR100670099B1 - Road boundary stone pedestal and construction method using the same - Google Patents

Abstract

The present invention relates to a road boundary stone pedestal and a construction method using the same, and in particular, it is possible to support the load of the road boundary stone with a simple configuration, and to adjust the height and parallelism of the road boundary stone with a simple operation, which can shorten the construction period It relates to a road boundary stone pedestal and a construction method using the same.

According to an aspect of the present invention, there is provided a road boundary stone pedestal and a construction method using the same, comprising: a support block disposed on a bottom surface and having a predetermined height; Including a wedge block inserted between the upper surface of the support block and the lower surface of the road boundary stone to adjust the distance between the support block and the road boundary stone, by adjusting the degree of insertion of the wedge block, It is characterized in that the height and level of the road boundary stone can be easily adjusted.

Description

Road boundary stone pedestal and construction method using the same {Curb support and Construction method using the same}

1 is a cross-sectional view showing a conventional road boundary stone construction structure;

2 is a perspective view showing one embodiment of the support block in the road boundary stone pedestal according to the present invention;

3 is a perspective view showing one embodiment of the wedge block in the road boundary stone pedestal according to the present invention;

4 is a view showing the construction of the road boundary stone pedestal according to the present invention;

5 and 6 are side views of the construction structure shown in FIG. 4;

7a to 7c are perspective views showing another embodiment of the support block and the wedge block in the road boundary stone pedestal according to the present invention;

8 is a view showing the construction of the road boundary stone pedestal shown in Figure 7a to 7c; And,

9 is a side view of the construction shown in FIG. 8.

<Explanation of symbols for the main parts of the drawings>

10, 15: support block 16: inclined surface

17: upper part 20, 25: wedge block

26: inclined surface 27: upper side

30: boundary stone 40: concrete

50: bottom surface 60: formwork

The present invention relates to a road boundary stone pedestal and a construction method using the same. More specifically, the present invention relates to a road boundary stone pedestal and a construction method using the same, which can support the load of the road boundary stone with a simple configuration, adjust the height and parallelism of the road boundary stone with a simple operation, and shorten the construction period.

In general, the road boundary stone is a structure installed at the boundary point between the sidewalk and the driveway. The road boundary stone is manufactured by processing natural stone such as granite or pressing and curing concrete by pressing to separate the sidewalk and the roadway.

1 is a cross-sectional view showing a conventional road boundary stone construction structure. Referring to Figure 1, the road boundary stone 130 should be constructed at a predetermined height from the bottom surface 150. To this end, after conventionally chopping the bottom surface 150, in order to make a certain height, the first concrete 141 on the bottom surface 150 is appropriately placed in a position where the road boundary stone 130 is to be placed, and this is hardened to some extent. When the road has a strength of (with a moderate fluidity), the road boundary stone 130 is placed on the first concrete (141).

The height and horizontality of the road boundary stone 130 are adjusted by the operator's manual work in the state that the first concrete 141 is not solidified, such as the height and level of the road boundary stone 130. This work requires high skill and is only possible for a limited time only when the first concrete 141 has a certain firmness before it is fully cured. Therefore, it is not possible to work a large amount at a time, especially at low temperatures. Slow and consistent construction quality could not be maintained. In order to install the boundary stone 130 after the complete curing of the first concrete 141, horizontal and linear work of the boundary stone 130 is difficult, and the strength of the first concrete 141 is lowered and the adhesion strength is weakened.

And when the road boundary stone 130 is placed on the first concrete 141, and the second concrete 142 is completely hardened after adjusting the position, the side molds (161, 162) are formed on both sides, and the second concrete (2 143) and the third concrete 144 is poured to complete the construction. By the way, as shown in the concrete is divided into three lumps of the first concrete 141, the second concrete 143, the third concrete 144 is poured, the work is cumbersome, it is difficult to construct the same as the design drawings It is difficult. In particular, if the formwork 162 is installed, the work space becomes narrow, making construction difficult, and if the formwork 162 is not installed, loss of concrete material occurs. In addition, since the concrete can not be a good quality concrete can not be made, problems may occur after construction, there is a problem that the work time is too large and the construction period is also long.

The present invention is to solve the conventional problems as described above, can support the load of the road boundary stone with a simple configuration, can adjust the height and parallelism of the road boundary stone with a simple operation, and also can shorten the construction period An object of the present invention is to provide a road boundary stone pedestal and a construction method using the same.

In order to achieve the above object, the present invention provides a pedestal for supporting a road boundary stone, comprising: a support block disposed on a bottom surface and having a predetermined height; Including a wedge block inserted between the upper surface of the support block and the lower surface of the road boundary stone to adjust the distance between the support block and the road boundary stone, by adjusting the degree of insertion of the wedge block, It is characterized in that the height and level of the road boundary stone can be easily adjusted.

Furthermore, the side end surface of the wedge block has a wedge shape in which the height increases constantly from one side (front end) to the other side, and is easily inserted between the support block and the road boundary stone.

Furthermore, it is preferable that the side end surface of the wedge block has a substantially trapezoidal shape, so that stress can be prevented from being concentrated at the tip portion of the wedge block.

In addition, one side surface of the wedge block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, and correspondingly, one side surface of the support block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, wherein the wedge block is formed of the support block. Characterized in that it can move in the vertical direction or the horizontal direction along the inclined surface.

Furthermore, it is preferable that the angle of inclination with respect to the inclined surface of the wedge block and the bottom surface of the inclined surface of the support block is the same.

Furthermore, the said wedge block and the said support block are made by cutting the substantially rectangular parallelepiped block in a predetermined position, It is characterized by making it easy to manufacture.

The present invention relates to a road boundary stone construction method using the road boundary stone pedestal, comprising: arranging a support block having a predetermined height on a floor; Placing a road boundary stone at an upper side of the support block at a predetermined distance from the support block; Inserting a wedge shaped wedge block between the support block and the road boundary stone; And placing concrete around the support block, the wedge block, and the road boundary stone.

Further, the wedge block is two, it is inserted in the left and right sides of the road boundary stone, it is preferable to further include the step of adjusting the degree of insertion of the wedge block, adjusting the level of the road boundary stone.

One side of the wedge block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, and correspondingly, one side of the support block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, and the inclined surface and the support of the wedge block. Preferably, the method further includes the step of moving the wedge block up and down with respect to the support block while the inclined surfaces of the block contact each other.

And adjusting the level of the road curbstone on an uneven floor by rotating the wedge block at an angle on the inclined surface of the support block. It is characterized by easy to do.

Hereinafter, with reference to the accompanying drawings it will be described in detail an embodiment of the road boundary stone pedestal and the construction method using the same.

Figure 2 is a perspective view showing an embodiment of the support block in the road boundary stone pedestal according to the present invention. Referring to FIG. 2, the support block 10 may have a substantially rectangular parallelepiped shape, may support the weight of the road boundary stone 30 (see FIG. 4), and change the properties of the concrete 40 (see FIG. 5). Made of plastic, concrete or high density styrofoam material.

And, referring to Figure 2, the size of the support block 10 is determined in relation to the size of the boundary stone 30, it is preferable that the width (A) is about 100mm, the length (B) is about 150 ± 50mm. And the height (H) is different depending on the situation of the bottom surface 50 (see Fig. 5), it is generally preferably configured to be about 20mm lower than the height of the conventional first concrete (141 (see Fig. 1)).

Figure 3 is a perspective view showing one embodiment of the wedge block in the road boundary stone pedestal according to the present invention. Referring to FIG. 3, the wedge block 20 is formed in a shape in which a cross section has a triangular prism or a square pillar (a square pillar having a trapezoidal cross section) laid sideways, and the material thereof is made of plastic in the same manner as the support block 10. It is composed of concrete or high density styrofoam.

The wedge block 20 may be configured in the form of a triangular or trapezoidal side cross section. That is, the side end surface of the wedge block 20 is configured in a so-called 'wedge' shape in which the height increases constantly from one side (front end) 21 to the other side. When the side end surface of the wedge block 20 is configured in a triangular form, the tip portion 21 relatively protrudes sharply, but when the side end surface is formed in a trapezoidal shape as shown in FIG. It will have a blunt form. Therefore, the risk that the tip portion 21 wears or breaks while colliding with the support block 10 or the boundary stone 30 during construction is reduced. As for the size of the wedge block 20, referring to FIG. 3, it is preferable that the width | variety (A) and the length (B) are 50 mm, the height (H) is about 30 mm, and (h; the height of a tip side) is about 5 mm, respectively. Do.

Figure 4 is a view showing the construction of the road boundary stone pedestal according to the invention, Figures 5 and 6 is a side view of the construction shown in FIG. Referring to Figures 4 to 6, look at the process of installing the road boundary stone pedestal according to the present invention.

The support blocks 10 are arranged at predetermined intervals without placing concrete 141, 142 (see FIG. 1) on the bottom surface 50. At this time, in order to properly support the road boundary stone 30, it is preferable to arrange two supporting blocks 10 for each road boundary stone 30. In addition, two supporting blocks 10 may be arranged as shown in FIG. 5 according to the longitudinal length B of the road boundary stone 30 (see FIG. 1), or one supporting block 10 may be arranged one by one as shown in FIG. 6. have.

Thereafter, the road boundary stone 30 is positioned above the support block 10 at a predetermined interval from the support block 10. In this case, it is common to support each road boundary stone 30 by a manpower or separate supporting means. In this state, the height, horizontal, linear, etc. of each road boundary stone 30 are adjusted suitably, and the wedge block 20 is inserted between this road boundary stone 30 and the support block 10. At this time, the front end portion 21 of the wedge block 20 is inserted so as to face the center side of the road boundary stone 30 and the support block 10, and as shown in Figs. 5 and 6 at the left and right sides of the road boundary stone 30 It is preferable to insert the supporting blocks 10 respectively.

After the wedge block 20 is inserted, the road boundary stone 30 is supported by the support block 10 and the wedge block 20, so that the road boundary stone 30 is removed even if the force supporting the road boundary stone 30 is removed. ) Is stable. In this state, if the height, horizontal, or linearity of the road boundary stone 30 is not correct due to the unevenness of the bottom surface 50, by adjusting the degree of insertion of each of the left and right wedge blocks 20. The position of the road boundary stone 30 can be adjusted suitably.

After the position of the road boundary stone 30 is properly adjusted, the concrete 40 is poured around the support block 10, the wedge block 20, and the road boundary stone 30. At this time, it is preferable to install the formwork 60 near the portion where the concrete 40 is to be poured to prevent material loss of the concrete 40.

Meanwhile, FIGS. 7A to 7C are perspective views illustrating another embodiment of the support block and the wedge block in the road boundary stone pedestal according to the present invention. In this embodiment, a description of the same configuration as the first embodiment will be omitted. . 7A to 7C, first, the shape of the wedge block 25 is also similar in shape to the first embodiment, the cross section of which is triangular. However, the structure of the supporting block 15 is a structure in which one side has an inclined surface 16 inclined at an angle with respect to the bottom surface 50 (see FIG. 8). And the inclined surface 26 which is one side of the wedge block 25 which abuts the inclined surface 16 of this support block 15 is also a structure inclined by the predetermined angle with respect to the bottom surface 50 (refer FIG. 8).

The angle at which the inclined surface 26 of the wedge block 25 is inclined with respect to the bottom surface 50 is configured to be equal to the angle at which the inclined surface 16 of the support block 15 is inclined with respect to the bottom surface 50. It is preferable. More preferably, the supporting block 15 and the wedge block 25 shown in FIG. 7A may be formed of one rectangular parallelepiped plastic, concrete, or high density styrofoam block at a predetermined angle with respect to the bottom surface 50. It can be formed by cutting.

When cutting the rectangular parallelepiped block along the line shown by the dotted line in FIG. 7A, the supporting block 15 and the wedge block 25 will each have the same triangular prism shape, but along the line shown by the solid line in FIG. 7A. It is preferable to cut a cuboid-shaped block. In this case, since the upper end portion 17 of the support block 15 is not pointed and is formed rather bluntly, stress can be concentrated on the upper end portion 17 to prevent wear or abrasion.

When the supporting block 15 and the wedge block 25 are configured in such a structure, the height and the horizontal degree of the road boundary stone 30 can be adjusted by simple operation. FIG. 8 is a view showing a construction structure of the road boundary stone pedestal shown in FIGS. 7A to 7C, and FIG. 9 is a side view of the construction structure shown in FIG. 8.

Referring to FIGS. 7B and 8, the supporting blocks 15 are disposed on the bottom surface 50 at predetermined intervals. At this time, as in the embodiment shown in Figure 4, it is preferable to arrange two support blocks 15 for each road boundary stone (30). Thereafter, the support block 15 is positioned while supporting the road boundary stone 30 at a predetermined interval, and the wedge block 25 is inserted between the road boundary stone 30 and the support block 15. At this time, the inclined surface 16 of the supporting block 15 and the inclined surface 26 of the wedge block 25 are inserted into contact with each other, and the supporting block 15 is supported by the wedge block 25 in the direction shown by the arrow in FIG. 7B. The height of the road boundary stone 30 is adjusted by moving up and down with respect to.

However, as shown in FIG. 9, the bottom surface 50 may not be flat in the horizontal direction. In this case, the supporting block 15 is placed on the uneven bottom surface 50, and the wedge block 25 is rotated by a predetermined angle with respect to the supporting block 15 in the direction of the arrow in FIG. 7C. The upper side 27 of 25 may be adjusted to be parallel to the road boundary stone 30.

In this state, the concrete 40 may be poured around the support block 15, the wedge block 25, and the boundary stone 30, and preferably, before the concrete 40 is poured, An adhesive (not shown) is applied to the inclined surface 26 of the inclined surface 16 and the wedge block 25, and the concrete 40 may be poured in a state in which the support block 15 and the wedge block 25 are fixed to each other. .

As described above, the road boundary stone pedestal of the present invention and the construction method using the same can support the load of the road boundary stone with a simple configuration, and can adjust the height and parallelism of the road boundary stone with a simple operation, and shorten the construction period. There is an effect that can be done.

The present invention is not limited to the described embodiments, and various modifications and changes can be made to those skilled in the art without departing from the spirit and scope of the present invention. Such modifications or modifications may be made to the present invention. It belongs to the claims of the.

Claims (11)

As a pedestal for supporting road curbstones: A support block disposed on the bottom surface and having a predetermined height; And a wedge block inserted between the upper surface of the support block and the lower surface of the road boundary stone to adjust a distance between the support block and the road boundary stone. The method of claim 1, The side end surface of the wedge block is a road boundary stone pedestal, characterized in that the wedge shape is constantly increasing in height from one side (front end) to the other side. The method of claim 2, The side surface of the wedge block has a substantially trapezoidal shape, it is possible to prevent the concentration of stress on the distal end portion of the wedge block pedestal, characterized in that the pedestal. The method of claim 1, One side of the wedge block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, Correspondingly, one side of the support block is a road boundary stone pedestal, characterized in that consisting of a slope inclined at a predetermined angle with respect to the floor surface. The method of claim 4, wherein And the inclined angle with respect to the inclined surface of the wedge block and the bottom surface of the inclined surface of the support block is the same. The method of claim 5, The wedge block and the support block, A road boundary stone pedestal, which is formed by cutting a block having an approximately rectangular parallelepiped shape at a predetermined position. A road boundary stone construction method using the road boundary stone pedestal according to any one of claims 1 to 6. Placing a supporting block having a predetermined height on the bottom surface; Placing a road boundary stone at an upper side of the support block at a predetermined distance from the support block; Inserting a wedge shaped wedge block between the support block and the road boundary stone; And constructing concrete around the support block, the wedge block, and the road boundary stone. The method of claim 8, The wedge block is two, is inserted in the left and right sides of the road boundary stone, Adjusting the degree of insertion of the wedge block, the construction method using a road boundary stone pedestal, characterized in that further comprising the step of adjusting the level of the road boundary stone. The method of claim 8, One side of the wedge block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface, and correspondingly, one side of the support block is made of an inclined surface inclined at a predetermined angle with respect to the bottom surface. And a step of moving the wedge block up and down with respect to the support block while the inclined surface of the wedge block and the inclined surface of the support block are in contact with each other. The method of claim 10, And rotating the wedge block by a predetermined angle on the inclined surface of the support block to adjust the level of the road boundary stone on an uneven bottom surface.

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