KR20150000119A

KR20150000119A - Foothold for stairs of sloped concrete channel

Info

Publication number: KR20150000119A
Application number: KR20130072114A
Authority: KR
Inventors: 봉 문 김; 김준범
Original assignee: 봉 문 김
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2015-01-02

Abstract

The present invention relates to a stepping stone for a tilted concrete drainage staircase installed on the floor of the concrete drainage built near a highway or a hill. The stepping stone has a pentahedron structure. Both side surfaces of the stepping stone are right triangles seen from a user stepping on the staircase. The upper stepping stone under the user′s feet from a rectangle. The front and floor surface also forms rectangles. The stepping stone can be fixed by an anchor and have protrusions to be planted in the concrete to fix the stepping stone when the concrete is poured onto the structure and cured.

Description

{Foothold for stairs of sloped concrete channel}

The present invention relates to a sloping concrete drainage stool installed on a floor of a concrete drainage path which is formed on a side of an expressway or a sloping mountain or the like, and the structure of the stool is a pentafoid, The side has a right triangle, the upper footrest, the front and bottom sides are square, and anchor is fixed or fixed on the foot, and the protrusion is fixed on the concrete when the concrete is applied.

The concrete drainage, which is currently built on highways or slopes in the mountains, does not have a footrest that can climb up and down the drain.

Concrete drains made on sloping terrain can be a way for people to climb up and down. It can be an emergency, can be a hiking trail, and can be used as a stairway for exercise or training. Nevertheless, since most of the drainage lines are not built with stairs, they have a risk of sliding down the drainage line.

In recent years, there has been a lot of heavy rain due to unusual weather conditions and landslides are occurring in many places. Therefore, it is necessary to install more drainage in the sloping place and to use the constructed drainpipe as an emergency, road for mountain climbing or training.

In addition, when a conventional concrete staircase is installed in a concrete drainage path, such a structure has a structure for preventing a horizontal flow, so that it forms a resistance to the flow of rainwater, which may interfere with the flow of water.

Therefore, there is a demand for stepping stairs with drainage that does not interfere with the flow of water by drainage, which can be installed conveniently with a low construction cost.

The present invention relates to a stepping stile for a stairway installed in a sloping concrete drainage path, which has a low construction cost and is easy to install, and which does not substantially interfere with the water flow as drainage and has no environmental damage, And to be able to utilize it in an emergency, a place for mountain climbing or training, and the like.

In order to achieve the above object, according to the present invention, as shown in Fig. 1, the footboard has a quadrangle-shaped side surface 40, a square top footplate 10, a front surface 20, And a bottom surface (30).

The stair footsteps of the present invention can be made of ABS, rubber, PE, PP, polyurethane, composite resin, reinforced resin, nylon 6, nylon 66, PBT and the like as well as metals, nonferrous metals, .

The upper footrest can be formed by forming various concave-convex portions on the surface during the manufacturing process or by attaching a mat for the upper footrest. The top footing mat may have various shapes of recesses or protrusions on the surface, or rubber, resin, or cloth having a shape or structure for preventing slipping.

The step footrests of the present invention can process materials and can be formed by extrusion and injection molding.

The stair footboard of the present invention can be installed by forming an anchor hole from at least one of the front, side, and top footboards to the bottom surface by the method of construction, and then anchoring the anchor to the concrete floor with the hole. Alternatively, the protruding key may be formed on the foot plate during the manufacturing process of the foot plate, and the protruding key may be embedded in the concrete during the concrete construction process.

In the sloping concrete drainage system of the present invention, a stair footboard can be installed in various places such as a steep slope, a mountainous region, a military facility, a water spring, and a building as well as a drainage channel.

In addition, the present invention forms a plurality of drain holes (60) from the top foot (10) to the front surface (20). In addition, it may be formed on the side surface or on the side surface of the upper footrest. This is for minimizing the resistance to the water flow by forming a drain hole in the foot plate of the present invention. When such drain hole is fixed by an anchor, it is formed by avoiding a hole into which the anchor is inserted.

The sloping concrete drainage system of the present invention can be installed in a convenient manner, and can be installed in a conventional drainage channel without any additional installation, and can be installed in a construction process. While using materials that are harmless to the environment, It has the advantage of being able to produce various colors, and it does not interfere with the flow of water by drainage.

The advantage of the present invention is that it is required to construct a large number of drainage roads in a sloping place in order to prevent landslides from occurring frequently due to frequent heavy rain due to unusual weather conditions and the stepped scaffold of the present invention It is expected that the drain can be used as an emergency, as a place for mountain climbing or training.

1 is a perspective view of an embodiment of the present invention.
2 is an embodiment of anchor fixing according to the present invention.
3 is another embodiment of anchor fixing according to the present invention.
4 is an embodiment of the fixing by the projecting portion of the present invention.
Fig. 5 is another embodiment of fixing by the projection of the present invention.
6 is an example of a drain hole formed in the present invention.

Fig. 1 shows an embodiment of a footrest for a stair according to the present invention. As shown in FIG. 1, the present invention includes a sloping concrete drainage staircase having a front surface 20, a top foot 10 and a bottom surface 30 in a rectangular shape and both sides 40 in a triangular shape. It is a footrest. The upper footrest 10 is formed by adhering a rubber plate whose surface is uneven. 1, a is 240 mm, b is 120 mm, and c is 160 mm. The size can be variously manufactured as needed, and can be made largely on the basis of the size and can be made small.

The angle formed by the front surface 20 and the top foot 10 is preferably a right angle, and the angle may be changed to some angle based on a right angle instead of a right angle.

Fig. 2 is an embodiment in which the present invention is fixed with an anchor. Since the anchor hole penetrates from the front surface to the floor surface, the anchor 50 is inserted to fix the foot plate.

Fig. 3 shows another embodiment in which the present invention is fixed by an anchor. Since the anchor holes penetrate from the upper footrest 10 to the floor surface 30, the anchors are fixed by being anchored.

4 is an embodiment in which the protruding key formed on the bottom surface of the present invention is fixed to the paper. A protruding key (70) protruding from the bottom surface (30) is formed and fixed to the concrete in the construction process.

5 is a view showing an embodiment in which a protrusion 75 is formed at a portion where the bottom surface 30 and the top foot 10 intersect and a portion where the bottom surface 30 and the front surface 20 intersect.

The method of using the anchor and the method of fixing using the extrusion key are complementary to each other by selecting according to the situation of concrete drainage. If the existing drainage channel is used, it is possible to use an anchor to fix the foot plate, and if it is before the installation, the projecting key can be fixed to the concrete through the construction process.

6 shows that a plurality of drainage openings 85 are formed from the upper footrest to the front side. This is for minimizing the resistance to water flow by forming drains in the scaffold of the present invention. Such a drain hole is formed by avoiding the hole where the anchor is inserted, and a drain hole can be formed by arbitrarily setting the direction between the side surface, the front surface, the top foot surface, and the bottom surface.

1: foot plate 10: upper foot plate 20: front face 30: bottom face 40: side face 50: anchor 60: concrete face 70: projecting key 75: projecting portion 85:

Claims

The front side 20, the side surface 40 and the bottom surface 30 have a pentagonal structure in which the both side surfaces 40 have a triangular shape and the upper side scaffold 10, the front surface 20 and the bottom surface 30 have a rectangular shape. , And the upper footrest (10) is formed with an anchor hole passing through the floor surface (30).

The bottom side 30 has a triangular shape with both sides 40 and the top side 10, the front side 20 and the bottom side 30 have a quadrangular shape. Wherein the protruding key (70) is formed on the slanting surface of the slanting step.

The bottom side 30 and the bottom side 30 have a triangular shape and the top side 10, the front side 20 and the bottom side 30 have a quadrangular shape. 10), and a protrusion (75) is formed at the intersection of the bottom surface (30) and the front surface (20).

The footrest according to any one of claims 1 to 3, wherein the footrest for stepping is formed by further adding a plurality of drainage holes (85) penetrating from the upper footrest (10) to the front face (20) Photo Scaffolding for stairs with concrete drainage.