KR101044022B1 - Supporting structure - Google Patents

Abstract

The present invention provides a support structure that is inserted and fixed to the concrete portion formed below the ground, the fixing plate portion located on the concrete portion; A pillar portion penetrating the fixed plate portion and connected to the fixed plate portion and fixed in the concrete portion; A reinforcing support located in the concrete part and connecting the fixed plate part and the pillar part; A bolt portion penetrating the fixing plate so as not to interfere with the reinforcing supporter; And a cylindrical pipe fixed in the concrete part and having the bolt part inserted thereinto be coupled to each other. The support structure as described above is easy to install and dismantle, and in particular, does not require a separate post-treatment work after dismantling, maintains a stable installed state, and can reduce interference with pedestrians or vehicles.

Support structure, fixed plate part, column part, reinforcement support, cylindrical pipe

Description

Support structure {SUPPORTING STRUCTURE}

The present invention relates to a support structure for allowing street lights, traffic lights, billboards, etc. to be installed on a road or sidewalk, and to a support structure for smooth passage of a pedestrian or a vehicle while maintaining sufficient support strength.

In general, street lights, traffic lights, billboards, etc. are installed on the road or sidewalk to ensure the convenience and safety for pedestrians or vehicles. Such street lights, traffic lights or billboards are installed in structures with a significant strength that can support them. In addition, since the structure is installed outdoors, it is affected by the external environment such as rain and wind. If the structure is damaged due to the external environment, unexpected loss of pedestrians or vehicles can occur. For this reason, the structure needs to be installed stably while having strength against the external environment. In general, streetlights, traffic lights, billboards, etc. are installed as follows.

1 is a perspective view illustrating a support structure 100 according to the prior art, and FIG. 2 is a cross-sectional view illustrating the support structure 100 shown in FIG. 1. As shown in Figures 1 and 2, the support structure 100 according to the prior art is such a fixed plate 102 after the column 101, which can install a street light, traffic lights, billboards, etc. is welded to the fixed plate 102 ) Is fastened to the ground by the fastening part 103. At this time, the fastening portion 103 is in the form of an anchor bolt, by first fixing the bolt on the ground, the fixing plate 102 is coupled to this bolt, and is fastened with a nut. For this reason, the fixing plate 102 can be installed in a stable state on the ground. In addition, in general, the pillar 101 may have a considerable length or weight, and may fall due to an external environment. In order to prevent this, a reinforcing support 104 is formed on the fixing plate 102 to surround and support the pillar 100.

However, such a support structure has a problem of strength after the support structure is erected after the end of the pillar 101 and the fixed plate 102 are welded, and in addition, the work is fixed in the state where the support structure is erected. When it is not fixed when the support structure is upright there is a risk of falling. At this time, there is a problem that may cause life or property damage.

In addition, not only the pillar, but also the fastening portion and the reinforcing support is a form protruding above the ground. Pedestrians or vehicles may interfere with the protruding fastenings and reinforcing supports. For this reason, the pedestrian is caught and falls, and the tire of the vehicle may be damaged.

In addition, after the supporting structure is demolished, a part of the fastening portion remains in a protruding state from the ground. To reduce the damage caused by these fasteners, additional work is required to cut the protruding fasteners or additional obstacles to prevent pedestrian or vehicle access.

The present invention seeks to provide a support structure which can enhance the safety of the work while facilitating the installation work during installation.

In addition, the present invention is to provide a support structure that can minimize interference in the passage of pedestrians or vehicles.

In addition, the present invention is to provide a support structure that can facilitate the dismantling of the support structure, while minimizing the post-treatment after the demolition.

In addition, the present invention is to provide a support structure that can minimize the collapse of the column by improving the strength of the column against external force.

The present invention provides a support structure that is inserted and fixed to the concrete portion formed below the ground, the fixing plate portion located on the concrete portion; A pillar portion penetrating the fixed plate portion and connected to the fixed plate portion and fixed in the concrete portion; A reinforcing support located in the concrete part and connecting the fixed plate part and the pillar part; Bolts penetrating the fixing plate so as not to interfere with the reinforcing supporter; And cylindrical pipes fixed in the concrete part and having the bolts inserted thereinto be coupled to each other.

In addition, the cylindrical pipe, the upper pipe with a thread formed on the inner peripheral surface; An intermediate nut part formed on an outer circumferential surface thereof and an inner thread formed on an inner circumferential surface thereof; And a lower pipe having a thread formed on an inner circumferential surface thereof, wherein the screw thread of the upper pipe and the screw thread of the lower pipe are coupled to the outer thread of the intermediate nut portion, and the bolt portion passes through the upper pipe to form the intermediate nut portion. Disclosed is a support structure coupled to the inner thread.

The support structure further includes a packing part penetrating the bolt part and positioned between the fixed plate part and the cylindrical pipe to prevent water penetration into the cylindrical pipe.

In addition, the reinforcing support discloses a support structure, characterized in that the plate disposed radially around the pillar portion.

In addition, the reinforcing support discloses a support structure, characterized in that the cross-sectional area is reduced from the ground to the basement.

In addition, the support structure is characterized in that the bolt head is inserted into the fixed plate portion so as not to protrude from the fixed plate portion.

The support structure further discloses a support structure fixed in the concrete part and further comprising a connecting portion interconnecting the cylindrical pipes.

The support structure according to the present invention includes a fixed plate portion, a pillar portion, a reinforcing support, bolts and cylindrical pipes, is fixed to the concrete portion formed below the ground. Most components, except for the pillars for installing street lamps, traffic lights or billboards, are placed on or in concrete to minimize interference with pedestrian or vehicle traffic. In addition, as a part of the pillar part is fixedly inserted into the concrete, not only the pillar part but the entire supporting structure is stably installed on the ground. In addition, while easy to install and dismantle, it is possible to improve the stability in the installation and to minimize post-treatment work after dismantling.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

3 is an exploded perspective view showing a supporting structure 200 according to the first preferred embodiment of the present invention, Figure 4 is a bolt portion 204 and the cylindrical pipe 205 of the supporting structure 200 shown in FIG. 5 is a perspective view illustrating a state in which the support structure 200 illustrated in FIG. 3 is coupled, and FIG. 6 is a view taken along line AA ′ in the support structure 200 illustrated in FIG. 5. It is sectional drawing which shows. 3 to 6, the support structure 200 according to the first embodiment of the present invention is a fixed plate portion 201, pillar portion 202, reinforcing support 203, bolt portion 204 And including a cylindrical pipe 205, it is inserted and fixed to the concrete portion 210 formed below the ground can be installed traffic lights, street lights, billboards and the like.

The fixed plate portion 201 is located on the concrete portion 210.

The pillar portion 202 penetrates through the fixed plate portion 201 and is connected to the fixed plate portion 201, and the pillar portion 201 connected to the fixed plate portion 201 is inserted into the concrete portion 210. At this time, the pillar portion 202 is interconnected with the fixed plate portion 201 by welding, fitting or the like. The concrete portion 210 secures the insertion space 220 by placing the mold in a corresponding position so that the pillar portion 202 and the reinforcing support 203 can be inserted in the pouring portion. As the portion of the pillar portion 202 is inserted into the concrete portion 210, the support structure 200 is supported by the inner surface of the concrete portion 210. Therefore, once the pillar portion 202 is inserted into the concrete portion 210 during the installation operation, it may be possible to stand up without a separate fixing work. In addition, a portion of the pillar portion 202 exposed to the ground is provided with a traffic light, a street lamp or a billboard. The pillar portion 202 may be a cylindrical shape of a full shape or a cylindrical shape of an empty inside.

The reinforcing supporter 203 connects the fixed plate part 201 and the pillar part 202 together, and is located in the concrete part 210. In addition, the reinforcing support 203 is composed of a plurality of plates, are arranged radially around the pillar portion 202, may be formed in the shape of a right triangle, a rectangle, etc., but is not limited to this in various shapes Can be made. In this case, the pillar part 202 is supported by being surrounded by the reinforcing support 203 in the concrete part 210. Accordingly, the reinforcing support 203 may support the pillar portion 202 in the concrete portion 210 in a more stable state, and may improve the strength of the pillar portion 202 with respect to an external force.

In addition, as the reinforcing support 203 is located in the concrete portion 210, when the support structure 200 is installed on the concrete portion 210, only the pillar portion 202 is exposed on the ground as shown. . Therefore, it is possible to reduce the accident caused by the interference of traffic to pedestrians or vehicles caused by the conventional support structure.

On the other hand, the present embodiment discloses that the reinforcing support 203 is installed in the lower portion of the fixed plate 201 so that it can be located in the concrete portion 210. By manufacturing a mold corresponding to a shape in which the fixed plate portion 201 and the reinforcing support 203 are connected, the fixed plate portion 201 and the reinforcing support 203 may be manufactured integrally. That is, the reinforcing support 203 is inserted into the insertion space 220 secured by the mold of the concrete portion 210 in the process of the fixing plate 201 is located on the concrete portion 210 is positioned. Therefore, since the fixing plate 201 and the reinforcing support 203 can be installed at the same time, the installation and removal of the supporting structure 200 is easy.

The bolt portions 204 penetrate the fixed plate portion 201 so as not to interfere with the reinforcing support 203, and is used to position the fixed plate portion 201 in a fixed state on the concrete portion 210. In addition, a bolt head 241 is formed in each bolt portion 204. The bolt head 241 restricts the bolt portion 204 from fully penetrating the fixed plate portion 201. Thus, with the bolt portion 204 penetrating the fixed plate portion 201, the bolt head 241 is located on the fixed plate portion 201.

The cylindrical pipes 205 are fixed in the concrete portion 210, the bolt portion 204 may be inserted. The bolt portions 204 are inserted into the cylindrical pipes 205 to be mutually coupled. The cylindrical pipes 205 fixed in the concrete portion 210 are inserted into the bolt portion 204 penetrating through the fixing plate portion 201 is coupled. When the bolt part 204 is fully coupled to the cylindrical pipe 205 through this, the bolt head 241 of the bolt part 204 is positioned on the fixed plate part 201. Through the combination of the bolts 204 and the cylindrical pipe 205, the fixing plate 201 is located on the concrete portion 210 is fixed. Meanwhile, each cylindrical pipe 205 includes an upper pipe 251, an intermediate nut part 253, and a lower pipe 255.

The upper pipe 251 has a thread 251a formed on an inner circumferential surface thereof, and a bolt portion 204 is inserted therethrough. The intermediate nut portion 253 has an outer thread 253a formed on the outer circumferential surface, and an inner thread 253b formed on the inner circumferential surface, respectively. The lower pipe 255 has a thread 255a formed on its inner circumferential surface. As the thread 251a of the upper pipe 251 and the thread 255a of the lower pipe 255 are coupled to the outer thread 253a of the intermediate nut portion 253, the intermediate nut portion 253 is the upper pipe 251. ) Is positioned between the lower pipe 255 and the upper pipe 251 and the lower pipe 255. At this time, the bolt portion 204 passes through the upper pipe 251 and is coupled to the internal thread 253b of the intermediate nut portion 253. As a result, the bolt portion 204 may be coupled to the cylindrical pipe 205. At this time, the lower pipe 255 ensures an acceptable space even if the bolt portion 204 is long. On the other hand, the cylindrical pipes 205 may be inserted in the concrete portion 210 is placed in the concrete portion 210 when fixed.

Due to the configuration in which the bolt portion 204 is coupled to the cylindrical pipe 205 fixed to the concrete portion 210 as described above, the bolt portion 204 is separated from the cylindrical pipe 205, and then the pillar portion 202. The support structure 200 may be demolished through a simple operation in which the fixing plate 201 is demolished. In addition, since the components of the supporting structure 200 are not exposed to the outside after the supporting structure 200 is removed, a separate post-treatment operation is not required.

On the other hand, the packing part 206 is located between the fixed plate part 201 and the cylindrical pipe 205. The packing part 206 may be penetrated by the bolt part 205, and the fixing plate part 201 may be positioned and fixed on the concrete part 210 by a combination of the bolt part 204 and the cylindrical pipe 205. In this state, external moisture is prevented from penetrating into the cylindrical pipe 205. As a result, not only the cylindrical pipe 205 but also the bolt portion 204 may be prevented from being corroded by moisture, and thus the coupling state between the bolt portions 204 and the cylindrical pipe 205 may be stably maintained.

FIG. 7 is an exploded perspective view illustrating the supporting structure 300 according to the second exemplary embodiment of the present invention, and FIG. 8 is a cutaway view as illustrated in FIG. 6 in a state in which the supporting structure 300 illustrated in FIG. 7 is coupled. It is sectional drawing to show. 7 and 8, the support structure 300 according to the second preferred embodiment of the present invention is different from the support structure 203 of the first embodiment in the shape of the reinforcement support 303. Has the same configuration.

The reinforcing supporter 303 of the present embodiment is located in the concrete part 310 and connects the fixed plate part 301 and the pillar part 302. In addition, the reinforcing support 303 has a shape in which the cross-sectional area is reduced from the ground to the basement. In this case, the shape of the cross-sectional area may have a circle, a square, a rectangle, an equilateral triangle, but is not limited thereto and may be manufactured in various shapes. Unlike the reinforcing supporter 203 of the first embodiment, the reinforcing supporter 303 of the present embodiment supports the columnar portion 302 while surrounding the columnar portion 302 along the entire circumferential direction of the columnar portion 302. Thus, the reinforcement support 303 of the present embodiment can provide the pillar portion 302 with an improved strength than the reinforcement support 203 of the first embodiment, so that the support structure 300 can be maintained in a more stable state. .

Since the configuration in this embodiment is the same except for the difference in the shape of the reinforcing support 303, description of the configuration that can be easily understood from the first embodiment will be omitted. In addition, those skilled in the art will also be able to easily understand the operation of the support structure 300 according to the present embodiment. Therefore, description of the operation of the support structure 300 according to the present embodiment will also be omitted.

FIG. 9 is a cross-sectional view illustrating a support structure 400 according to a third exemplary embodiment of the present invention as shown in FIG. 6. As shown in FIG. 9, in the support structure 400 according to the third preferred embodiment of the present invention, the bolt head 441 of the bolt portion 404 is inserted into the fixed plate portion 401, and the cylindrical pipe 405 is provided. ) Have the same configuration as the support structure 300 of the second embodiment, except that they are connected by a connection 407.

In the state where the bolt portion 404 penetrates the fixed plate portion 401 and is coupled with the cylindrical pipe 405, the bold head 441 of the bolt portion 404 is inserted into the fixed plate portion 401 to fix the plate portion. The state protrudes from 401. This may reduce the interference of the pedestrian or the vehicle by the bold head 441, and may prevent damage and deformation of the cylindrical pipe 405 and the concrete part 410 due to damage and deformation of the bolt part 404. .

The connecting portion 407 may be in the form of a reinforcing bar or a circular rod, and the cylindrical pipes 405 are interconnected. This is accomplished by the joint 407 being welded or fitted with the cylindrical pipes 405. In general, the connection of the cylindrical pipes 405 by the connecting portion 407 is made before the cylindrical pipes 405 are fixed in the concrete portion 410 by placing the concrete portion 410. Accordingly, when the concrete part 410 is poured, the connection part 407 is connected to the cylindrical pipes 405, and thus is fixed in the concrete part 401 together with the cylindrical pipes 405. The connecting portion 407 surrounds the pillar portion 402 and the reinforcing support 403 in a state in which the cylindrical pipes 405 are connected to each other, thereby improving the strength of the pillar portion 402 against external force.

The configuration in this embodiment is the same except that the position of the bolt head 441 in the fixed plate portion 401 and the difference due to the connection of the cylindrical pipes 405 by the connecting portion 407, the first embodiment Description of the configuration that can be easily understood from the example will be omitted. In addition, those skilled in the art will also be able to easily understand the operation of the support structure 400 according to the present embodiment. Therefore, description of the operation of the support structure 400 according to the present embodiment will also be omitted.

While the present invention has been described in connection with certain exemplary embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the scope of the present invention.

1 is a perspective view showing a support structure according to the prior art.

FIG. 2 is a cross-sectional view illustrating the support structure shown in FIG. 1. FIG.

3 is an exploded perspective view showing a supporting structure according to the first preferred embodiment of the present invention.

4 is an exploded perspective view showing the bolt portion and the cylindrical pipe of the support structure shown in FIG.

5 is a perspective view showing a state in which the support structure shown in FIG. 3 is coupled.

FIG. 6 is a cross-sectional view of the support structure shown in FIG. 5, taken along line AA ′. FIG.

7 is an exploded perspective view showing a supporting structure according to a second preferred embodiment of the present invention.

FIG. 8 is a cross-sectional view illustrating a state in which the support structure illustrated in FIG. 7 is cut as illustrated in FIG. 6.

FIG. 9 is a cross-sectional view illustrating a support structure according to a third exemplary embodiment of the present invention as shown in FIG. 6.

Claims (7)

In the support structure is inserted and fixed to the concrete portion formed below the ground, A fixed plate part positioned on the concrete part; A pillar portion penetrating the fixed plate portion and connected to the fixed plate portion and fixed in the concrete portion; A reinforcing support located in the concrete part and connecting the fixed plate part and the pillar part; Bolts penetrating the fixing plate so as not to interfere with the reinforcing supporter; And It is fixed in the concrete portion, the support structure characterized in that it comprises a cylindrical pipe is inserted into the bolt portion is coupled to each other. The method of claim 1, wherein the cylindrical pipe, An upper pipe thread formed on an inner circumferential surface thereof; An intermediate nut part formed on an outer circumferential surface thereof and an inner thread formed on an inner circumferential surface thereof; And Including a lower pipe threaded on the inner peripheral surface, The screw thread of the upper pipe and the screw thread of the lower pipe are coupled to the outer thread of the intermediate nut portion, and the bolt portion is coupled to the inner thread of the intermediate nut portion through the upper pipe. . The method of claim 1, wherein the support structure, And a packing part penetrating the bolt part and positioned between the fixing plate part and the cylindrical pipe to prevent water penetration into the cylindrical pipe. The method of claim 1, wherein the reinforcing support, And support plates disposed radially about the pillar. The method of claim 1, wherein the reinforcing support, A support structure, characterized in that the cross-sectional area is reduced from the ground toward the basement. The method of claim 1, And a bolt head of the bolt part is inserted into the fixing plate part so as not to protrude from the fixing plate part. The method of claim 1, wherein the support structure, And a connection part fixed in the concrete part and interconnecting the cylindrical pipes.

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