KR100585981B1 - Improve structure of stair for building - Google Patents

Abstract

The present invention relates to a building staircase structure, in particular, to form a non-slip fastener in the curing process of the concrete stair to install the non-slip member to be installed on the concrete stair to install a non-slip fixture in the groove The present invention relates to an improvement structure of a building stairway to achieve a non-slip and connection installation.

The present invention is a concrete staircase of a building made of synthetic resin, aluminum, stainless steel, etc. at the corners of the vertical surface and the horizontal surface in contact with the non-slip corner non-slip is provided with irregularities at the top,

An uneven surface 132 is formed on the upper surface, the lower surface is inclined so as to taper toward the rear, and a corner non-slip 130 having a bolt hole penetrating from the front to the rear;

The rectangular non-slip 130 is made in the same thickness as the rear thickness of the non-slip 130, while in the rectangular cross-sectional shape, irregularities are formed in the upper portion, the bolt hole in the same position as the edge non-slip 130 in the center thickness position of the front It is formed, and the non-slip fixture 140 is formed with a step in the longitudinal rear;

While seated on the step surface of the anti-slip fixture 140,

Corner non-slip 150 and the joint portion which is in close contact with the step surface of the anti-slip fastener 140 in the front is formed to be inclined upward toward the rear from the vertical surface, and two bolt holes 152 on the inclined surface and ;

While the front corner non-slip 130 and the anti-slip fastener 140 are fastened and the rear of the anti-slip fastener 140 and the corner non-slip 150 are fixed to the stairs 100,

An anchor bolt (160) (160 ') made of a steel material and having a head integrally formed on one side of the steel bar, and having a screw formed on the steel bar;

A cylindrical finishing member 170 formed in the upper surface of the upper bolt hole in which the anchor bolt 160 is fastened to the bolt hole 152 of the corner non-slip 150, the same as the inclined surface of the corner non-slip 150; Is installed.

Built Structure, Concrete Stairs, Non-Slip, Non-Slip Fixture

Description

Building stair improvement structure {IMPROVE STRUCTURE OF STAIR FOR BUILDING}

1 is a view showing a conventional building concrete stairs.

Figure 2 is a perspective view of the concrete staircase of the present invention improved the non-slip structure.

Figure 3 is a cross-sectional side view detail of the non-slip structure of the concrete stairs of the present invention.

4A is an enlarged detail sectional view of portion A of FIG. 3, and FIG. 4B is an enlarged detail sectional view of portion B of FIG.

<Description of Symbols for Main Parts of Drawings>

100: staircase 110: vertical plane

120: horizontal plane 130: corner non-slip

140: anti-slip fixture 150: corner non-slip

160,160 ': anchor bolt 170: closing member

The present invention relates to a building staircase structure, in particular, to form a non-slip fastener in the curing process of the concrete stair to install the non-slip member to be installed on the concrete stair to install a non-slip fixture in the groove The present invention relates to an improvement structure of a building stairway to achieve a non-slip and connection installation.

The staircase of a building installed in Yosai is divided into a concrete staircase and a steel staircase, and both the concrete staircase or the steel staircase are provided with a nonslip member or a sheet for nonslip so that the pedestrian does not slip while traveling up and down.

That is, the concrete staircase is provided with a non-slip member for preventing slipping at the corners of the horizontal plane, and the steel staircase is often used by adhering the non-slip sheet to the upper part of the horizontal plane with an adhesive.

However, in such a staircase of the building, many fall accidents occur frequently every year, and it can be said that it is time to consider nonslip members having various forms.

In the following description, a non-slip structure will be described based on concrete stairs.

FIG. 1 is a view illustrating a conventional building concrete staircase, in which a vertical plane 11 and a horizontal plane 12 are continuously formed on a concrete stairway 10, and a non-slip 15 is provided at a front edge of the horizontal plane 12. .

That is, the non-slip 15 of the concrete staircase 10 is formed in order to prevent a safety accident caused by sliding while the uneven surface is formed in the upper pedestrian movement.

In addition, although the non-slip 15 is not shown in the drawing, a structure in which a light emitting body is inserted or a luminous body is attached is used, but the non-slip itself will be changed to perform various functions for the safety accident of pedestrians.

In other words, although the non-slip 15 is made of synthetic resin, aluminum, stainless steel, brass and copper, the non-slip 15 may be a member for preventing slipping due to its characteristics.

However, the non-slip 15 is installed in the concrete stairs 10 so that the non-slip 15 is fixed only to the edges of the horizontal surface 12 by an adhesive or bolt fastening method, when the pedestrian steps on the horizontal surface 12. 15) Only the antiskid function transmitted will be lacking.

In accordance with this trend, the staircase structure having the light emitting function and the fluorescent function is being continuously researched and developed.

In view of the above, the present invention provides a non-slip structure for installing a non-slip fastener installed in close contact with a horizontal plane edge and a 90 ° angle to the corner to reinforce the non-slip function installed on the stairs constructed of concrete. It is an object of the present invention to provide a construction staircase improvement structure for providing a corner non-slip so as to facilitate cleaning at corners where the horizontal and vertical surfaces are in contact with each other.

In other words, in a concrete staircase of a building made of synthetic resin, aluminum, stainless steel, etc. at the corners where the vertical plane and the horizontal plane are in contact with each other, and the non-slip edge non-slip having irregularities formed thereon,

A corner non-slip formed to be inclined such that the lower surface thereof is tapered toward the rear;

An anti-slip fixture manufactured in a rectangular shape with a thickness equal to a rear thickness of the edge non-slip;

A corner non-slip seated on the step surface of the anti-slip fixture;

An anchor bolt to which the corner nonslip and the anti-slip fastener are fastened and secure the rear and the corner non-slip of the anti-slip fastener to a horizontal surface of the stairs;

The closing member is inserted into the upper bolt hole of the anchor bolt fastened to the bolt hole of the corner non-slip; is presented.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

Figure 2 is a perspective view of the concrete staircase of the present invention improved the non-slip structure, Figure 3 is a side cross-sectional detail of the non-slip structure of the concrete staircase of the present invention, Figure 4a is an enlarged detail cross-sectional view of the portion A of Figure 3, Figure 4b is 3 is an enlarged detail cross-sectional view of portion B of FIG.

The concrete staircase 100 of the building is provided with corner non-slip 130 and corner non-slip 150 at the corners and corners of the vertical plane 110 and the horizontal plane 120, respectively, and the corner non-slip 130 and the corner non-slip 150. By installing the anti-slip fixture 140 between the pedestrians to walk the stairs to block the problem of sliding by the edge non-slip 130 and the anti-slip fixture 140.

That is, the corner non-slip 130, the anti-slip fixture 140 and the corner non-slip 150 are installed to improve the convenience of pedestrians traveling through the concrete stairs (100).

The corner non-slip 130 is installed in front of the horizontal surface 120, which is the same position where the conventional non-slip is installed, while the concave-convex 132 is formed on the upper surface, the lower surface is formed to be inclined to taper toward the rear, the front to the rear A bolt hole penetrates the anchor bolt 160 'and is fixed therethrough.

That is, the corner non-slip 130 is anchor bolt 160 'is fixed through the bolt hole, the adhesive is adhered to the inclined surface of the lower surface is fixed.

The non-slip fastener 140 of the rectangular shape manufactured to the same thickness as the rear thickness is installed on the corner non-slip 130, while the non-slip fastener 140 is in the form of a rectangular cross section, irregularities on the top It is formed, the bolt hole is formed in the same position as the corner non-slip 130 in the center thickness position of the front, the step is formed so that the corner non-slip 150 can be seated in the longitudinal rear, the rear of the corner non-slip 130 Two non-slip fixtures 140 are installed along the horizontal surface 120 to be in close contact with each other.

That is, the anti-slip fixture 140 is formed so as to form an insertion groove in the curing process of the concrete staircase 100, so that the joint is in close contact with the rear of the corner non-slip 130 at an angle of 90 degrees.

The corner non-slip 150 is a triangular cross-sectional shape, the front portion is formed vertically in close contact with the step surface of the non-slip fastener 140, the member is made to be inclined upward toward the rear from the vertical surface, The corner non-slip 150 has two bolt holes 152 formed on the inclined surface and is fixed to the horizontal surface of the stairs by the anchor bolts 160 together with the anti-slip fastener 140 installed downward.

That is, the corner non-slip 150 is installed at the corner portion to be in close contact with the horizontal plane 120 and the vertical plane 110 of the staircase 100, and the anchor bolts 160, 160 ′ together with the corner non-slip 130. Fastening is fixed to the non-slip fixture 140 is fixed so as not to be lifted, and the anchor bolt 160 'is fastened to the bolt hole 152 of the corner non-slip 150 after the closing member 170 is inserted into the upper portion Is installed.

The anchor bolts 160 and 160 ′ are made of steel, the head is integrally formed on one side of the steel bar, a screw is formed on the steel rod, and in particular, the anchor bolt 160 is another intermediate material 165 in the head. ) Is fixed so that the reflective member 167 is fixed to the front of the intermediate member 165.

That is, the anchor bolt 160 is penetrated from the front of the corner non-slip 130 to the rear to fix the corner non-slip 130 and the anti-slip fastener 140, and the anchor bolt 160 'is a non-slip fastener The corner non-slip 150 and the anti-slip fixture 140 are fixed to the rear upper surface of the 140, and the intermediate bolt 165 and the reflective member 167 are fixed to the anchor bolt 160 ′ in front and are reflected. Through the member 167, people who climb up and down the stairs 100 can pass up and down while walking around.

In other words, the anchor bolt 160 is vertically penetrated from the upper portion of the staircase horizontal surface 120, and the anchor bolt is formed in the form of a larger diameter than the anchor bolt 160 in the lower portion of the horizontal surface 120 anchor bolt When installed, it is fixed by using a fixing agent such as an adhesive.

EXAMPLE

An embodiment according to the installation state and the action state of the staircase improvement structure according to the above-described configuration will be described.

In the concrete staircase 100, the corner non-slip 130, the non-slip fastener 140 and the corner non-slip 150 are anchor bolts 160 (at the positions where the vertical plane 110 and the horizontal plane 120 are continuously formed, respectively). 160 ') and the bar is fixed to the stair 100 through the adhesive, when the pedestrian uses the staircase, it is possible to pass safely to the upper and lower floors by the anti-slip fixture 140.

In other words, the staircase 100 is constructed with a width that allows pedestrians to pass to the upper and lower floors at the same time, at least two anti-slip fixtures 140 are preferably installed on the horizontal surface 120 of the staircase 100. This is because the anti-slip fixture 140 is installed at a position where the pedestrian can pass the stairs to the left and right at the same time, and when the three are installed, they are installed at the center position of the horizontal plane of the stairs so that the pedestrian can be recognized as the center line. Is possible.

The staircase 100 forms an insertion groove at a position where the anti-slip fixture 140 is to be installed in the curing process, and the anti-slip fixture 140 is connected to the corner non-slip 130 and the corner non-slip 150 in the insertion groove. It is installed to make the installation solid.

In addition, the anchor bolts 160 and 160 ′ are made of steel, and in particular, the anchor bolts 160 are installed to vertically penetrate the horizontal surface 120 of the stairs 100, and install anchor holes. To form an anchor groove having a diameter larger than the diameter of the steel rod of the anchor bolt, and fixed using an adhesive to fix the anchor bolt 160 'to the anchor groove, and to fix the bottom to the anchor bolt 160 It is possible to install using the fixing agent 168 using a mortar similar to the adhesive.

In addition, the anchor bolt 160 ′ is made of steel, and in installing the reflective member 167 on the upper surface of the head, an intermediate member 165 is formed to facilitate attachment, and an upper surface of the intermediate member 165. The reflective member 167 is installed on the intermediate material 165, and the intermediate material 165 of plastic and rubber material is fixed to the upper surface of the head of the anchor bolt 160 ′ using an adhesive, and the intermediate material 165. The reflective member 167, such as a reflector or luminous body, is fixed to the upper portion of the upper surface.

That is, the anchor bolt 160 ′ is provided with a reflecting member 167 on the upper surface of the intermediate member 165, so that pedestrians can easily recognize the stepped portion of the stairs during the passage, thereby helping to smooth the passage. Given.

In other words, the reflective member 167 is fixed to the inside without being exposed to the outside of the vertical surface 110 of the stair 100, the reason for not installing the problem there is a problem that is easy to attach dust, the original reflection According to the function, it is installed to be exposed to the outside in consideration of securing the visibility of pedestrians first, and in particular, there is a problem that pedestrians are damaged by kicking on the road, but to solve this problem, it protrudes easily to reinstall other reflective members. Use it.

On the other hand, the corner non-slip 130, the anti-slip fastener 140 and the corner non-slip 150, the adhesive state is attached to both the lower surface when fixed to the vertical surface 110 and the horizontal surface 120 of the stairs (100) Installed at each position, the corner non-slip 150 is made in the form of a triangle for cleaning of the stairs, the corner of the vertical surface 110 is so that the corner non-slip 150 is seated on the stepped upper surface of the anti-slip fixture 140 Naturally, it will be broken by the step height.

Referring to the effects of the present invention on the above-described configuration is as follows.

The present invention is to install a non-slip corner, a non-slip fixture and a corner non-slip in the horizontal plane corner, horizontal plane and corner so as to reinforce the non-slip function installed on the stairs constructed with concrete, the corner non-slip and pedestrian when walking to the upper and lower floors It has the effect of minimizing the safety accidents caused by the sliding by the anti-slip fixture is installed close to the 90 ° angle.

In addition, the staircase is provided with a corner non-slip is installed in the corner portion in contact with the horizontal plane and the vertical surface, it is easy to clean the stairs, the closing member is installed in the upper part of the bolt hole of the corner non-slip bar, foreign matter bolt It has an effect that can solve the problems flowing through the hole.

In addition, the stairs are provided with an easy-to-identify reflective member at the head of the anchor bolt that combines the edge non-slip and the anti-slip fastener, and the pedestrian has an effect of securing a view to the step when passing up and down the floor. .

Claims (2)

In the concrete staircase of the building, which is made of synthetic resin, aluminum, stainless steel, etc. at the corners where the vertical and horizontal surfaces are in contact, and the non-slip edge non-slip with irregularities formed at the top thereof, An uneven surface 132 is formed on the upper surface, the lower surface is inclined so as to taper toward the rear, and a corner non-slip 130 having a bolt hole penetrating from the front to the rear; The rectangular non-slip 130 is formed in the same thickness as the rear thickness of the non-slip 130 and forms an insertion groove in the curing process of the concrete staircase 100, the non-slip fastener 140 in the insertion groove of the corner non-slip 130 The joints are installed to be in close contact with the rear at an angle of 90 °, while in the form of a rectangular cross section, irregularities are formed in the upper portion, and bolt holes are formed in the same position as the edge non-slip 130 at the center thickness position of the front, and in the longitudinal direction. Anti-slip fixture 140 has a step formed in the rear; While seated on the step surface of the anti-slip fixture 140, Corner non-slip 150 and the joint portion which is in close contact with the step surface of the anti-slip fastener 140 in the front is formed to be inclined upward toward the rear from the vertical surface, and two bolt holes 152 on the inclined surface and ; While the front corner non-slip 130 and the anti-slip fastener 140 are fastened and the rear of the anti-slip fastener 140 and the corner non-slip 150 are fixed to the stairs 100, Made of steel, the head is formed integrally on one side of the steel rod, the reflective member 167 is fixed to the upper surface of the head via the intermediate material 165 with a fixing agent 168, such as adhesive, and the reflective member 167 is a step Installed to be exposed to the outside of the vertical surface 110 of the anchor bolts 160, 160 'formed with screws on the steel bar; A finishing member 170 having an upper surface formed in a cylindrical shape and having a cylindrical shape so as to be the same as an inclined surface of the corner non-slip 150 in the upper bolt hole to which the anchor bolt 160 is fastened to the bolt hole 152 of the corner non-slip 150; Building stairway improvement structure, characterized in that is installed. delete

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