KR102008734B1 - Support Aluminum Frame for Tree Protection Grating - Google Patents

Abstract

The present invention provides a support aluminum frame for a tree protecting grating, wherein a frame to secure a space in which a tree planted on a road side can be grown and support and mount a protecting grating is manufactured with an aluminum extrusion method to smoothly produce a product and perform construction. Moreover, a base to protecting a surrounding area of the tree is effectively constructed to divide an area for planting a tree and mount and support a protecting grating on an internal wall surface. The support aluminum frame comprises: a mounting stepped portion formed to protrude on an internal wall surface to mount and support the protecting grating; a side wall support portion formed at an upper side of the mounting stepped portion, and contacting and supporting a side wall surface of the protecting grating to be inserted and coupled; and a support extension portion forming a plantation space spaced between the protecting grating and the ground at a lower side of the mounting stepped portion, and formed to protrude at an internal side of a lower end.

Description

Roadside Protection Grating Base Aluminum Frame {Support Aluminum Frame for Tree Protection Grating}

The present invention relates to a roadside protection grating supporting aluminum frame, and more particularly, an aluminum extrusion method for mounting the frame to support the roadside protection grating installed to secure the growth space of the roadside planted on the roadside and the pedestrian walking space. This invention relates to a street protection grating supporting aluminum frame that can be manufactured and manufactured to facilitate the production and construction of products, and to secure the growth space due to the pedestrian pressure generated in the street trees and to efficiently form the basic composition for dividing the drainage and fresh water areas. .

In general, roadside trees are planted at regular intervals in parks and roadsides for the sake of environmental pollution, pollution and noise, and protection gratings are designed to protect the roadside trees while securing a certain vegetation space to promote stable growth of roadside trees (' Protective cover).

This protective grating is usually made of cast iron, artificial stone, concrete, or rolled steel to protect the street trees before the roots are taken down immediately after planting the trees, and to prevent the loss of earth and sand during rainy weather while removing the step between the trees and the ground. Has the ability to

Here, the construction of the protective grating around the soil part of the roadside tree is installed in the form of a separate frame on the outer periphery of the protective grating to form a supporting frame supporting the protective grating to be stably seated.

As a related art disclosed in connection with the protective grating including the support frame as described above, the Korean Utility Model Publication No. 4410 (1999.02.05.) Has a narrow stepped portion formed on the inner circumference of the support frame main body to form a narrow step. In the general supporting frame that can be supported by mounting the roadside protection plate, it is configured to provide a seating protrusion protruding inwardly in the inner side so as to be located on the bottom surface of the coupling portion facing each other that constitutes the roadside protection plate, Accordingly, the supporting frame of the roadside protection plate which can stably support and install the roadside protection plate is known.

In addition, Korean Patent Publication No. 1579040 (December 14, 2015) has various protective covers including a roadside protective cover, a drainage protective cover, a strip green cover, and the like, which are manufactured using steel sheets and have a plurality of drainage holes. A plurality of installation holes are formed in a margin provided around the drain hole of the cover body, and the non-slip member is fixedly installed in the plurality of installation holes, and a part of the anti-slip member protrudes above the cover body. It is fixedly installed to have a protrusion to be made so that the pedestrian does not slip by the protrusion is configured to allow walking, forming a threaded male threaded portion in the engaging portion of the anti-slip member and a threaded female thread in the installation hole of the cover body Forming a portion, and screwing together the female thread portion of the installation hole and the male thread portion of the coupling portion Depending on the sum can be configured safe walking of the pedestrian, and has a safety plate is shaped protective cover slip member installed are known which can prevent in advance.

However, in the case of the above-described prior art Utility Model Publication No. 4410 and Patent Publication No. 1579040, both of them are molded and applied to a support frame (support frame) by combining concrete or artificial marble combined with aggregate and reinforcing bars. It is difficult to work with the construction of heavy chain products, and the workability is remarkably deteriorated, and if the product is dropped or frequent contact shocks are applied at the corners, it is easily broken and the efficiency of maintenance is significantly reduced by frequent cracking. there was. Furthermore, there is a problem that the work efficiency is lowered and the construction time is delayed because the supporting frame forms a divided construction structure in the same area as the weight chain.

KR Utility Model Publication No. 20-1999-0004410 KR Patent Registration No. 10-1579040

The present invention has been made to solve the above problems, and because it is made of aluminum extrusion method to the support frame and configured to have a rigid wall surface reinforced only in the support structure of the protective grating, while reducing the weight and excellent productivity of the support frame itself in the field The purpose of the present invention is to provide a roadside protection grating supporting aluminum frame that can increase work efficiency during construction, prevent deformation and damage of products before and after construction, and increase efficiency of maintenance.

The roadside protection grating supporting aluminum frame proposed by the present invention divides the area for roadside planting and has a protection grating support frame for supporting and supporting the protection grating on the inner wall surface, and is formed to protrude on the inner wall surface for seating and supporting the protective grating. A stepped portion; A sidewall support part formed on an upper side of the seating step part to support and support the sidewall surface of the protective grating; Forming a vegetation space spaced apart from the protective grating and the ground on the lower side of the seating step, and a support extension part protruding inwardly at a lower end thereof.

The street protection grating receiving aluminum frame is composed of a plurality of aluminum extrusion bar molded by an extrusion method using an aluminum material.

The side wall support portion includes a protrusion end protruding to directly compress and fix the protective grating on an inner wall surface, and the protrusion end is formed at an upper end of the inner wall surface to guide the initial inflow of the protective grating, and It is formed at intervals on the lower side of the inflow projection end, and constitutes a compression projection end for pressing the side wall surface of the protective grating by pressing.

According to the roadside protective grating supporting aluminum frame according to the present invention, since the protective grating is mounted on the inner wall and has the reinforced rigidity of the supporting wall of the protective grating, the construction quality of the facility combined with the protective grating is improved and the deformation of the facility is improved. It is possible to extend the service life by preventing damage or damage and at the same time improve the maintenance efficiency.

In addition, since the roadside protection grating receiving aluminum frame according to the present invention is composed of an aluminum extrusion bar made of an extrusion method using an aluminum material and configured to have an inner hollow space, the frame itself is lighter in weight, and thus the production efficiency and productivity of the product and the transport efficiency. It improves the efficiency of work in the field construction, it is very easy to work, and there is an effect that can shorten the construction time.

1 is an overall cross-sectional view showing an embodiment according to the present invention.
2 is a perspective view showing an embodiment according to the present invention.
Figure 3 is an enlarged cross-sectional view partially showing an embodiment according to the present invention.
4 is a cross-sectional view showing another embodiment according to the present invention.

The present invention provides a protective grating support frame that separates an area for roadside planting and supports and protects a protective grating on an inner wall surface, the projection grating being formed on the inner wall surface to seat and support the protective grating; A sidewall support part formed on an upper side of the seating step part to support and support the sidewall surface of the protective grating; A planting protection grating receiving aluminum frame including a; forming a vegetation space spaced between the protective grating and the ground on the lower side of the seating step portion, and protruding inwardly formed at the bottom thereof.

Next, a preferred embodiment of the roadside protection grating receiving aluminum frame according to the present invention will be described in detail with reference to the drawings.

First, an embodiment of the roadside protection grating supporting aluminum frame according to the present invention is divided into the area for the roadside planting as shown in Figure 1 and 2, the protective grating support frame for seating and supporting the protective grating 50 on the inner wall surface In (100), it comprises a seating step 110, a side wall support 120, and a support extension 130.

The street protection grating receiving aluminum frame of the present invention (hereinafter referred to as 'supporting frame 100') is configured using an aluminum material, as shown in Figure 2, it is composed of an aluminum extrusion bar molded aluminum by an extrusion method.

The aluminum extrusion bar is formed in a bar-shaped structure extending to a predetermined length (approximately 1000 ~ 1400㎜), by extrusion molding the aluminum plate 10 ~ 30T thickness of the seating step 110 and the side wall support 120 ), And configured to extend the support 130 is formed.

The supporting frame 100 is a structure having a rectangular (square or rectangular) frame shape as a whole, and is formed by bonding a plurality of aluminum extrusion bars to each other.

The support frame 100 may be configured as a stand-alone structure in which a space for planting trees is applied alone, or may be configured as a band-shaped structure having a structure in which a plurality of connections are formed so that trees can be planted continuously.

1 and 3, the seating step part 110 is configured to support and support the protective grating 50 so as to be seated thereon. As the protrusion is formed on the inner wall surface, the protective grating 50 is provided. If it is possible to seat the outer border.

The seating step part 110 forms a flat plane at right angles to the side wall support part 120 to stably contact and support the protective grating 50.

Although not shown in the drawings, it is also possible to form the protrusions and the grooves that may be mutually coupled to the seating step 110 and the protective grating 50.

The seating step 110 has a relatively thick wall surface than the side wall support 120 and the support extension 130 is formed.

The seating step part 110 forms a hollow space 115 having an empty space inside.

The hollow space 115 is formed to protrude inward to form the uneven portion 117 to disperse the load while reinforcing its own rigidity.

If the hollow space 115 and the concave-convex portion 117 is configured in the seating step 110 as described above, it is possible to further improve the durability for the supporting function of the protective grating while minimizing its own overall weight.

As shown in FIGS. 2 and 3, the sidewall support part 120 may be fitted to the sidewall surface of the protective grating 50. The sidewall support part 120 extends upwardly on the seating step part 110.

The side wall support part 120 forms a support structure which is in surface contact with the side wall surface of the protective grating 50 flowing inwardly.

The side wall support part 120 includes a protrusion end 121 protruding to directly compress and fix the protective grating 50 to an inner wall surface.

The protruding end 121 is a structure formed by separating the upper and lower intervals, the inlet protrusion end 123 formed on the inner wall surface and the compression protrusion end 125 formed at intervals below the inlet protrusion end 123. ).

The inflow protrusion 123 guides the initial inflow with respect to the protection grating 50 that is coupled toward the support frame 100. That is, the inflow protrusion 123 is formed to protrude toward the protective grating 50, but forms a fine gap with the protective grating 50 to correct the fitting coupling position of the protective grating 50 and at the same time smoothly. Guide entry.

The crimping protrusion 125 is a structure protruding in contact with the sidewall surface of the protective grating 50, and fixes the sidewall surface of the protective grating 50 by pressing the surface.

The compression protrusion 125 is formed to protrude further inward than the inflow protrusion 123 to generate a fitting engagement force according to the effective surface compression of the protective grating 50.

Since the knurled surface is formed on the contact surface of the crimping protrusion 125, it is possible to further improve the mounting efficiency by increasing the surface friction force when the protective grating 50 is coupled.

It is preferable to form an inwardly convex curved surface at the end of the inflow protrusion end 123 and the compression protrusion end 125 so as to facilitate the smooth inflow of the protective grating 50.

On the lower side of the seating step 110, the space between the protective grating 50 and the ground, that is, planted trees to form a vegetation space (S) that can coexist soil, water, air, etc. And at the same time constitutes a support extension portion 130 formed to extend inward.

The support extension portion 130 is in contact with the ground at the bottom end of the support frame 100, but is formed to protrude inward to extend the contact area with the ground.

The support extension portion 130 is formed to protrude to have an area of 1/2 to 1/3 compared to the entire bottom area of the support frame 100.

In the above, the area of the support extension part 130 is preferably configured by applying elastically to the entire size of the support frame 100. That is, in case of the medium / small support frame 100, the area of the support extension unit 130 is applied to an area of approximately 1/3 of the total area, and in the case of the large support frame 100, the support extension unit 130 is used. The area of is applied relatively broadly with an area of about 1/2 of the total area.

Although not shown in the drawing, it is also possible to form a plurality of vegetation holes through the vertical support portion 130 to vertically penetrate to secure a space for vegetation. That is, since the plant can secure a space in which the plant can grow in the area of the support extension 130, it is possible to secure a sufficient contact area with the ground and to create a vegetation space in which the plant can grow.

In addition, as shown in FIG. 4, the support frame 100 may be configured to include an inclined outer wall portion 140 that is in surface contact with the ground and forms an inclined outer wall surface due to the nature of being embedded in the ground.

Since the inclined outer wall portion 140 forms an outer wall surface of the inclined surface, it is possible to minimize the volume of the supporting frame 100 itself while expanding the support contact area with the ground.

In addition, the inclined outer wall portion 140 may be formed to protrude outward and constitute a plurality of reinforcing plates 145 spaced apart in the circumferential direction of the outer wall surface.

The reinforcing plate 145 has a vertically extending side end portion and a lower end portion extending outwardly in a horizontal direction to form a right angle to each other, and it is possible to achieve a robust construction because the structure is embedded into the ground.

That is, according to the roadside protective grating supporting aluminum frame according to the present invention configured as described above, since the outer wall surface has a slope inclined downward inward while supporting the protective grating on the inner wall surface, the construction of the facility combined with the protective grating It is possible to improve the quality and to prevent the deformation or damage of the facility to extend the life and to improve the maintenance efficiency.

In addition, the present invention is composed of an aluminum extrusion bar made of an extrusion method using an aluminum material, thereby improving the transport efficiency along with the production efficiency and productivity of the product by the light weight of the frame itself, and promotes workability in the field construction Very easy, of course, it is possible to shorten the construction time.

In the above description of the preferred embodiment of the roadside protection grating receiving aluminum frame according to the present invention, the present invention is not limited to this, but the present invention is not limited to this and various modifications are made within the scope of the claims and the accompanying drawings. It is possible and this also belongs to the scope of the present invention.

50: protection grating 100: support frame
110: seating step 115: hollow space
117: uneven portion 120: side wall support
121: protrusion 123: inflow protrusion
125: crimp protrusion 130: support extension
140: inclined outer wall 145: reinforcing plate

Claims (3)

Claims [1] A protective grating support frame for dividing an area for roadside planting and for supporting and supporting a protective grating on an inner wall surface, the protective grating supporting frame comprising: a seating step portion protruding from the inner wall surface for mounting and supporting the protective grating; A sidewall support part formed on an upper side of the seating step part to support and support the sidewall surface of the protective grating; In the lower side of the seating step forming a vegetation space spaced between the protective grating and the ground, protruding inwardly formed at the lower end; Street protection grating supporting aluminum frame comprising:
The roadside protection grating receiving aluminum frame is composed of a plurality of aluminum extrusion bars molded by extrusion using an aluminum material,
The seating stepped portion is formed with a relatively thick wall surface than the side wall support and the supporting extension portion, to form a hollow space having an empty space on the inside, the hollow space includes an uneven portion protruding inward,
The side wall support portion includes a protrusion end protruding to directly press fix the protective grating on an inner wall surface,
The protruding end is formed on the upper end of the inner wall surface and the inlet protrusion end for guiding the initial inflow of the protective grating, and formed at intervals on the lower side of the inlet protrusion end is formed to protrude further inward than the inlet projection end of the protective grating It includes a crimp projection end for pressing the side wall surface by pressing,
A knurled surface is formed on the contact surface of the crimping projection,
A roadside protective grating receiving aluminum frame formed by forming an inwardly convex curved surface at the end of the inflow projections and the compression projections.
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