KR102582775B1 - Support structure with improved bearing capacity - Google Patents

Abstract

The present invention relates to a support structure coupled to the lower part of a strut to fix a strut buried underground, comprising: a waterproof member fixed to surround a portion of the outer peripheral surface of the strut; At least one fixing member that reinforces the support of the support by being fixed to the ground; It includes a square tube into which a fixing member is fastened and a support wrapped with a waterproof member is inserted, wherein each edge of the lower part of the square tube is partially cut, and a first deformation surface is divided based on the cut edges at the lower part of the square tube. , a deformation portion including a second deformation surface, a third deformation surface, and a fourth deformation surface is formed, and the deformation portion is formed to be bent at a predetermined angle toward the outside of the square tube. A support structure is provided.

Description

Support structure with improved bearing capacity {SUPPORT STRUCTURE WITH IMPROVED BEARING CAPACITY}

The present invention relates to a support structure with improved bearing capacity, and more specifically, to a support structure in which a support pole buried in the ground is inserted and can effectively reinforce the support force of the support pole against the ground.

In general, structures such as information boards, signs, street lights, and wooden fences are installed in various places such as roadsides, mountainous areas, and residential areas to convey information and provide various other convenience and stability. These structures are usually installed in piles and teeth buried underground. It includes a support pole that is connected to the pile and extends to a certain height from the ground.

In the case of supports, support trees made of pure wood are sometimes used, but recently, the use of support trees made of recycled synthetic resin or metal materials as a substitute for wood is increasing in order to reduce damage to trees.

Such supports must always be installed in an upright position on flat or sloping ground, and the installed supports must be installed firmly to withstand external impacts to prevent being pulled out or tipped over.

Conventionally, in order to install a strut on the ground, the lower end of the strut is driven deep into the ground, or the lower end of the strut is placed in the ground at a certain depth and the surrounding area is poured with concrete to erect and secure the strut. It is being used.

However, the method of simply burying the support deep in the ground has limitations in providing sufficient support so that the support does not easily fall over due to external shock factors, and the method of using concrete involves pouring concrete on site or using a carrier. There are difficulties in on-site manufacturing and movement, including transportation, and there is a problem in that plants cannot grow around the area where concrete is poured.

Therefore, the present invention proposes a support structure that is buried in the ground and reinforces the bearing capacity of the support pole so that the support pole buried in the ground can be firmly supported without using a concrete foundation.

Republic of Korea Patent Publication No. 10-1670472 (October 24, 2016)

The purpose of one embodiment of the present invention is to provide a support structure that can effectively reinforce the support force of the support against the ground by combining with a support pole buried in the ground.

The present invention relates to a support structure coupled to the lower part of a strut to fix a strut buried underground, comprising: a waterproof member fixed to surround a portion of the outer peripheral surface of the strut; At least one fixing member that reinforces the support of the support by being fixed to the ground; It includes a square tube into which a fixing member is fastened and a support wrapped with a waterproof member is inserted, wherein each edge of the lower part of the square tube is partially cut, and a first deformation surface is divided based on the cut edges at the lower part of the square tube. , a deformation portion including a second deformation surface, a third deformation surface, and a fourth deformation surface is formed, and the deformation portion is formed to be bent at a predetermined angle toward the outside of the square tube. A support structure is provided.

In addition, the fixing member may include at least one of a first fixing member including a 1-1 fixing member and a 1-2 fixing member having an empty cylindrical shape, or a second fixing member having a rectangular angle shape.

In addition, the 1-1 fixing member is a deformable part that forms a predetermined angle with the direction in which the strut is buried in the ground through a fastening hole formed in the first deformation surface and the third deformation surface opposite to the first deformation surface. It can be inserted and fastened diagonally.

In addition, the 1-2 fixing member, through a fastening hole formed in the second deformation surface and the fourth deformation surface opposite to the second deformation surface, is configured to form a second deformation surface perpendicular to the direction in which the strut is buried in the ground. and can be inserted and fastened horizontally through the fourth deformation surface.

In addition, a plurality of bolt holes into which the second type fixing member is bolted are formed on one side of the square tube and the other side opposite the one side, and the plurality of bolt holes may be located at different heights on the surface of the square tube.

In addition, the second fixing member is diagonally fastened to the square pipe through a plurality of bolt holes located at different heights so as to form a predetermined angle with the direction in which the support is buried in the ground, and one end of the second fixing member has a tip. can be formed.

Additionally, the waterproof member may have at least one fitting groove formed along the outer peripheral surface of the waterproof member, and the support structure may further include a packing member corresponding to the fitting groove.

Additionally, the waterproof member can be closely fixed to the support through heat fusion.

Additionally, one or more uneven portions may be formed on the inner surface of the waterproof member along the extension direction of the strut.

In addition, the support structure may further include a stopper member that is coupled to the lower end of the square tube and prevents moisture and foreign substances from penetrating into the square tube from the ground.

According to one embodiment of the present invention, it is possible to provide a support structure that can effectively reinforce the support force of the support pole against the ground by inserting a support pole buried in the ground.

In addition, it is possible to provide a support structure that can firmly support a strut buried in the ground without using a concrete foundation.

In addition, the durability of the support pole buried underground can be improved by blocking moisture, moisture, and foreign substances penetrating from the soil in which the support pole is buried.

1 is a diagram showing a support structure to which a first fixing member is coupled according to an embodiment of the present invention.
Figure 2 is a diagram showing a support structure to which a second fixing member is coupled according to an embodiment of the present invention.
Figure 3 is a diagram showing in detail a deformed portion of a support structure according to an embodiment of the present invention.
Figure 4 is a diagram showing the configuration of a support structure according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is only an example and the present invention is not limited thereto.

In describing the present invention, if it is determined that a detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. In addition, the terms described below are terms defined in consideration of functions in the present invention, and may vary depending on the intention or custom of the user or operator. Therefore, the definition should be made based on the contents throughout this specification.

The technical idea of the present invention is determined by the claims, and the following examples are only a means to efficiently explain the technical idea of the present invention to those skilled in the art in the technical field to which the present invention pertains.

1 is a diagram showing a support structure to which a first fixing member is coupled according to an embodiment of the present invention.

Figure 2 is a diagram showing a support structure to which a second fixing member is coupled according to an embodiment of the present invention.

Referring to Figures 1 and 2, the support structure according to an embodiment of the present invention is coupled to the lower part of the support 100 to fix the support 100 buried in the ground, and the support structure ( A waterproof member (200) fixed to surround a portion of the outer peripheral surface of 100); A fixing member that reinforces the support force of the support 100 by being fixed to the ground; A square tube 300 into which the fixing member is fastened and the support 100 wrapped with the waterproof member 200 is inserted; A packing member 210 coupled along the outer peripheral surface of the waterproofing member 200; It may be configured to include a stopper member 500 coupled to the lower end of the square tube 300.

The waterproof member 200 may be fixed to surround a portion of the outer peripheral surface of the support 100, and preferably may be fixed to surround the entire portion of the support 100 buried in the ground. At this time, the waterproof member 200 may be made of a material with a waterproof function, and preferably may be made of a rubber material, but is not limited thereto.

In addition, the waterproof member 200 can be fixed in close contact with the outer circumferential surface of the support 100 through heat fusion, and can prevent moisture, moisture, and oxygen from reaching the support 100 buried in the ground. By blocking the back, it is possible to prevent the propagation of bacteria on the support 100 buried in the ground.

In addition, one or more convex concave-convex portions 220 may be formed on the inner surface of the waterproof member 200 along the extending direction of the support 100, and preferably an uneven portion 220 is formed at the center of each inner surface. can be formed.

The packing member 210 may be fastened by fitting into at least one fitting groove formed along the outer peripheral surface of the waterproofing member 200.

The packing member 210 fastened along the outer peripheral surface of the waterproofing member 200 inserted into the square tube 300 improves friction with the square tube 300, and in the upper direction of the support structure It is possible to block external moisture, rainwater, etc. coming down along the outer surface of the waterproof member 200.

A strut 100 wrapped with the waterproof member 200 is inserted into the square tube 300, and at least one fixing member that reinforces the supporting force of the strut 100 by being fixed in the ground may be fastened. At this time, the entire portion surrounded by the waterproof member 200 may be inserted into the square tube 300, and only a portion of the portion surrounded by the waterproof member 200 may be inserted into the square tube 300. .

At this time, a rubber packing having a hook-shaped or cross-sectional shape may be additionally provided along the upper edge of the square tube 300, and the rubber packing is the support inserted into the square tube 300 ( 100) or the waterproof member 200 surrounding the support 100 can be fixed so that it does not fall out, and can block moisture, moisture, foreign substances, etc. that may penetrate into the upper part of the square tube 300. .

Figure 3 is a diagram showing in detail a deformed portion of a support structure according to an embodiment of the present invention.

Figure 4 is a diagram showing the configuration of a support structure according to an embodiment of the present invention.

Referring to Figures 3 and 4, each edge of the lower end of the square tube 300 is partially cut along the extension direction, and a first deformation surface 311 and a second deformation surface 312 are distinguished based on the cut edges. ), a deformation portion 310 including a third deformation surface 313 and a fourth deformation surface 314 may be formed.

Each deformation surface of the deformation portion 310 may be formed to be bent at a predetermined angle toward the outside of the square tube 300, that is, toward the underground direction.

Each deformation surface of the deformation part 310 is formed to be bent toward the outside of the square tube 300, so that when buried in the ground, the amount of soil equivalent to the inner area of each deformation surface bent to contact the soil Additional load can be received, and thus the bearing capacity of the support structure in the ground can be improved.

At this time, the first deformation surface 311, the second deformation surface 312, the third deformation surface 313, and the fourth deformation surface 314 are bent to have a predetermined angle to form the outside of the square tube 300. It may be formed with a side curved toward, or it may be formed with a facing side.

The fixing member may be composed of a 1-1 fixing member 410, a 1-2 fixing member 420, and a second fixing member 430, and the 1-1 fixing member 410 and the second fixing member 430. 1-2 At least one of the fixing member 420 or the second fixing member 430 may be fastened to the square tube 300.

Additionally, the 1-1st fixing member 410 and the 1-2nd fixing member 420 may have a hollow cylindrical tube shape, and the second fixing member 430 may have a rectangular angle shape. However, it is not limited to the above-described example, and may be of various forms capable of reinforcing the supporting force of the support structure against the ground by being fastened or inserted into the square pipe 300.

The 1-1 fixing member 410 includes the first deformation surface 311 formed at the lower end of the square tube 300, and the third deformation surface positioned to face the first deformation surface 311. Each can be concluded at (313). At this time, the 1-1 fixing member 410 may be inserted and fastened through fastening holes formed in the first deformation surface 311 and the third deformation surface 313, respectively, and the support 100 ) may be diagonally inserted and fastened to the deformable part 310 or the support 100 so as to form a predetermined angle with the direction in which it is buried in the ground.

The 1-2 fixing member 420 includes the second deformation surface 312 formed at the lower end of the square tube 300, and the fourth deformation surface positioned to face the second deformation surface 312. It can be fastened to penetrate (314). At this time, the 1-2 fixing member 420 may be fastened through each fastening hole formed in the second deformation surface 312 and the fourth deformation surface 314, and the support ( 100) may be fastened to horizontally penetrate the second deformation surface 312 and the fourth deformation surface 314 so as to be perpendicular to the direction of burial in the ground.

In addition, the 1-1st fixing member 410 and the 1-2nd fixing member 420 may be selectively fastened to the square pipe 300 depending on the condition of the burial site where the support structure is buried. For example, when the hardness, which indicates the hardness or density of the soil in which the support structure is buried, is small, the 1-1 fixing member 410 and the 1-2 fixing member are fixed to the square pipe 300. All members 420 may be fastened. In addition, for example, when the hardness of the soil in which the support structure is buried is large, only the 1-2 fixing member 420 can be fastened to the square pipe 300. However, it is not limited to the above-described example, and the 1-1 fixing member 410 and the 1-2 fixing member 420 may be selectively fastened in consideration of various factors other than the soil hardness of the buried site. there is.

The second fixing member 430 may be fastened to one surface of the square tube 300 and the other surface located opposite to the one surface with a bolt. At this time, the second fixing member 430 may be diagonally fastened to the square tube 300 through a plurality of bolt holes located at different heights on the surface of the square tube 300, and the support (100) may be diagonally fastened to the square pipe 300 so as to form a predetermined angle with the direction in which it is buried underground.

Additionally, a tip portion 431 may be formed at one end of the second fixing member 430 to facilitate insertion into the ground. At this time, one of the two surfaces of the tip 431 forming the base angle may be partially cut, and the remaining surface may be formed into a sharp shape.

The stopper member 500 is coupled to the lower end of the square pipe 300, thereby preventing soil, moisture, moisture, foreign substances, bacteria, etc. from penetrating into the inside of the square pipe 300 from the ground.

In addition, the stopper member 500 blocks the square pipe from the ground to block soil, moisture, moisture, foreign substances, bacteria, etc. that may come into contact with the lower surface of the support stand 100 inserted into the square pipe 300. It may be formed in a shape that can block the lower end of the pipe 300. For example, the stopper member 500 has a shape corresponding to the hollow shape of the square tube 300 so that it can be inserted and coupled upward to the deformation part 310 formed at the lower end of the square tube 300. can be formed. In addition, for example, the stopper member 500 is formed in a shape corresponding to the shape of the deformable part 310 so that it can be integrally coupled to the deformable part 310 formed at the lower end of the square tube 300. It can be.

In addition, the stopper member 500 may be made of a cork material, preferably a carbonized cork material obtained by heat-treating the cork material, thereby providing high durability and antibacterial function, but is not limited thereto.

Although representative embodiments of the present invention have been described in detail above, those skilled in the art will understand that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims described later but also by equivalents to the claims.

100: Holder
200: Waterproof member
210: Packing member
220: uneven part
300: square tube
310: deformation part
311: first deformation surface
312: second deformation surface
313: third deformation surface
314: fourth deformation surface
410: 1-1 fixing member
420: 1-2 fixing member
430: second fixing member
431: cutting edge
500: Stopper member

Claims (10)

In the support structure coupled to the lower part of the strut to fix the strut buried in the ground,
a waterproof member fixed to surround a portion of the outer peripheral surface of the support;
At least one fixing member that reinforces the support force of the support by being fixed to the ground;
It includes a square tube into which the fixing member is fastened and the support bar wrapped with the waterproof member is inserted,
Each edge of the lower part of the square tube is partially cut, and the lower part of the square tube includes a first deformation surface, a second deformation surface, a third deformation surface, and a fourth deformation surface that are divided based on the cut corners. A portion is formed, and the deformed portion is bent at a predetermined angle toward the outside of the square tube and is formed to have a curved surface,
The fixing member includes at least one of a first fixing member including a 1-1 fixing member and a 1-2 fixing member having an empty cylindrical shape, or a second fixing member having a rectangular angle shape,
A plurality of bolt holes through which the second fixing member is bolted are formed on one side of the square tube and the other side opposite the one side, and the plurality of bolt holes are located at different heights on the surface of the square tube,
The second fixing member is diagonally fastened to the square pipe through the plurality of bolt holes located at different heights to form a predetermined angle with the direction in which the support is buried in the ground, and the second fixing member A support structure, characterized in that a tip is formed at one end of the.
delete According to clause 1,
The 1-1 fixing member is formed at a predetermined angle with the direction in which the strut is buried in the ground through a fastening hole formed in the first deformation surface and the third deformation surface opposite to the first deformation surface. A support structure, characterized in that the deformation part is inserted and fastened diagonally to achieve .
According to clause 1,
The 1-2 fixing member is configured to be perpendicular to the direction in which the strut is buried in the ground through a fastening hole formed in the second deformation surface and the fourth deformation surface opposite to the second deformation surface. A support structure, characterized in that it is inserted and fastened horizontally through the second deformation surface and the fourth deformation surface.
delete delete According to clause 1,
At least one fitting groove is formed in the waterproof member along an outer peripheral surface of the waterproof member, and the support structure further includes a packing member corresponding to the fitting groove.
According to clause 1,
A support structure, characterized in that the waterproof member is closely fixed to the support through heat fusion.
According to clause 1,
A support structure, characterized in that one or more uneven portions are formed on the inner surface of the waterproof member along the extension direction of the support.
According to clause 1,
The support structure is,
A support structure further comprising a stopper member that is coupled to the lower end of the square tube and prevents moisture and foreign substances from penetrating into the square tube from the ground.