KR20090049900A

KR20090049900A - Supporting structure of post

Info

Publication number: KR20090049900A
Application number: KR1020070116255A
Authority: KR
Inventors: 김환수
Original assignee: 김환수
Priority date: 2007-11-14
Filing date: 2007-11-14
Publication date: 2009-05-19

Abstract

The present invention, the reinforced concrete portion embedded in the ground; The upper side is any one of the signs, street lights and traffic lights are installed, the lower side is supported by anchor bolts on the upper surface of the reinforced concrete portion, and a support having a plurality of reinforcing rods fixed to the triangular metal piece shape on the outer peripheral surface; At least two steel pipe boxes mounted on an upper surface of the reinforced concrete part so as to surround the anchor bolt and the reinforcing bar, the inner space parts are inserted and coupled to each other while having upper and lower open shapes, and the height of which is adjusted according to the insertion depth. ; A cover part mounted on an upper side of the steel pipe box to be coupled to support a load, and having the support penetrating therethrough and having an upper surface exposed to the same height as the ground; A height adjusting device provided on the steel pipe box and adjusting and fixing heights of the steel pipe boxes to be inserted into and coupled to each other; Provides a support structure for the containing shore.

According to the present invention, since the bolts and reinforcing rods of the struts are not exposed to the ground, it is possible to secure a walking space, and the safety accident can be prevented in advance when the pedestrians pass.

In addition, since the anchor bolt and reinforcing rod of the support is embedded in the ground to prevent corrosion and effectively maintain its life, there is an advantage that can be easily dismantled later.

Shoring, anchor bolt, reinforcement box, box, cover, height adjustment

Description

Supporting structure of post

The present invention relates to a support structure of a support, buried anchor bolts and reinforcement of the support on the ground to prevent the accident of pedestrians to prevent the accident of pedestrians, and to move the support to easily disassemble and move the support The support structure of the.

In general, all roads are provided with road guidance signs to inform the driver of the direction of travel.

Many road guide signs are installed at intersections of downtown roads, and most of the city roads are divided into driveways and sidewalks. In this case, road guides are installed at edges of the sidewalks and guide the direction on the upper side of the sidewalks. Signs are installed.

As shown in Fig. 1, the road guide sign is a heavy load, and adopts a rigid circular beam as a support 10 to fix it as an anchor bolt 14 to concrete embedded in the ground (G). In order to prevent the support 10 from falling down due to external conditions such as strong wind, the support 12 is formed at a predetermined interval on the lower side of the support 10.

Since the reinforcing rod 12 is formed of a thin steel material and made of a sharp and pointed shape, the reinforcing rod 12 may not only have a poor appearance, but also a bicycle, a motorcycle, a bicycle, a motorcycle, or the like, driving along the edge of a roadway while walking sidewalks (P). If the driver collides due to ineligibility, there is a risk of serious injury.

In addition, when snow piles up in India (P) during winter, the snow is sprayed by spraying calcium chloride for pedestrians' safety walking, bar anchors for fixing the road sign support (10) by such snow removal work ( 14) there is a problem of corrosion.

As such, the support structure such as streetlights and traffic lights including road guide signs installed on the sidewalk G is installed so that the lower reinforcement and anchor bolts are exposed to the ground to cause safety accidents to vehicles and pedestrians. There is a concern, and there is a problem that the durability is also significantly reduced by being exposed to corrosion unprotected from various pollutions including acid rain.

The present invention has been made in view of the above problems, the purpose of the buried reinforcement and anchor bolts to the ground and to expose only the shore to the ground to prevent accidents of vehicles and pedestrians in advance.

In addition, the purpose is to maintain the reinforcing rod and anchor bolt of the buried portion in a good state not to corrode to facilitate the dismantling of the support later.

The present invention, the reinforced concrete portion embedded in the ground to achieve the above object; The upper side is any one of the signs, street lights and traffic lights are installed, the lower side is supported by anchor bolts on the upper surface of the reinforced concrete portion, and a support having a plurality of reinforcing rods fixed to the triangular metal piece shape on the outer peripheral surface; At least two steel pipe boxes mounted on an upper surface of the reinforced concrete part so as to surround the anchor bolt and the reinforcing bar, the inner space parts are inserted and coupled to each other while having upper and lower open shapes, and the height of which is adjusted according to the insertion depth. ; A cover part mounted on an upper side of the steel pipe box to be coupled to support a load, and having the support penetrating therethrough and having an upper surface exposed to the same height as the ground; A height adjusting device provided on the steel pipe box and adjusting and fixing heights of the steel pipe boxes to be inserted into and coupled to each other; Provides a support structure for the containing shore.

As described above, according to the present invention, the bolt and the reinforcing rod of the support is not exposed to the ground, thereby ensuring a walking space, and there is an effect of preventing safety accidents during pedestrian traffic.

In addition, the anchor bolt and reinforcement of the support is embedded in the ground, but is blocked from the soil to prevent corrosion and effectively maintain its life, there is an advantage that can be easily dismantled later.

Hereinafter, with reference to the accompanying drawings looks at in detail with respect to the support structure of the support according to an embodiment of the present invention.

Figure 2 is a side view showing the support structure of the support according to an embodiment of the present invention, Figure 3 is an exploded perspective view of the main part of Figure 2, Figure 4 is a perspective view showing the assembled state of Figure 3 and Figure 5 This is an enlarged perspective view of the 'A' part (height adjustment device) of 4.

However, in the drawings of the present invention, the same reference numerals are given to the same components as those of the support structure of the conventional support so that the main configuration of the present application is clearly understood.

As shown in the figure, the strut structure 100 of the strut of the present invention is reinforced concrete portion 16 is buried lower than the height of the ground (G), the upper side is installed any one of signs, street lights and traffic lights and the lower side A strut 10 having a plurality of reinforcing rods 12 fixed to the upper surface of the reinforced concrete part 16 by an anchor bolt 14 and fixed to an outer circumferential surface in a triangular metal piece shape, and on the upper surface of the reinforced concrete 16. The inner space portion 110a is mounted so as to be opened up and down, and inserted into and coupled to each other, and a pair of steel pipe boxes 110 disposed to surround the anchor bolt 14 and the reinforcing rod 12 and the steel pipe box 110. A pair of steel pipe cover 120 and the steel pipe cover is coupled to cover the upper side of each other is formed with a semi-circular groove (120a) in the plate direction so that the side facing each other and the surface contact to correspond to the outer peripheral surface of the support (10) Put on the upper surface of 120) to be combined but face each other The cover is formed of a pair of closing cover 130 is formed in each of the semicircular groove 130a in the plate direction so that the surface corresponding to the outer circumferential surface of the support 10, the upper surface is exposed to the same height as the ground (G) Part, 'b' shaped and the plurality of height adjusting piece 141 and the height adjusting tool is welded and fixed to each of the inner side of the steel pipe box 110 and the perforated height adjusting tool (141a) is formed on one side. It is configured to include a height adjusting device 140 consisting of a computer bolt 143 is fixed to the nut (N) and the washer (W) through the 141a.

The steel pipe box 110 is formed of a pair of upper, lower steel pipe boxes 111, 115 in a quadrangular shape, the upper steel pipe box 111 has an outward bending portion 112, the upper side is bent outwards And a plurality of through holes 112a are formed in the outwardly bent portion 112 so as to be fastened to correspond to the respective fasteners 120b and 130b of the steel pipe cover 120 and the closing cover 130. do. The lower steel pipe box 115 is provided with an inwardly bent portion 116 is bent inward to the lower side to be stably supported on the upper surface of the reinforced concrete 16 without being bent by the load, the upper outer surface is the upper steel pipe box ( The inner surface of the 111 and the sliding surface contact is made so that it can be partially overlapped (R).

Here, the steel pipe box 110 and the steel pipe cover 120 is formed to a predetermined thickness to withstand more than the appropriate load, the material may also be selectively used within the scope of the invention.

In addition, the upper and lower steel pipe boxes 111 and 115 may be formed in a circular shape without forming a quadrangular shape. In this case, the outer surface shape of the steel pipe cover 120 and the closing cover 130 may also be It may be desirable to form a circle so as to correspond.

The closing cover 130 may selectively use a finishing material formed of a rubber material or a material similar to the delivery (P) having an elastic force.

The number of installation of the height adjustment device 140 is not limited to three per side of the inner side of the steel pipe box 110, as shown, can be added or subtracted as needed.

Hereinafter, the support structure 100 of the strut of the present invention configured as described above is constructed as follows.

First, digging the ground (G), the upper surface of the reinforced concrete 16 was placed and cured to a certain depth in consideration of the installation height of the steel pipe box 110, steel pipe cover 120 and the closing cover 130 Then, the overlapping upper and lower steel pipe boxes 111 and 115 are seated on the upper surface of the reinforced concrete 16.

Subsequently, in consideration of the installation height of the steel pipe cover 120 and the closing cover 130, the computer bolt 143 of the height adjusting device 140 is rotated clockwise or counterclockwise to adjust the height of the steel pipe box 110. At this time, if the ground (G) is not flat and inclined, the height of the four sides of the steel pipe box 110 can be differentially formed by adjusting the length of the computation bolt 143 between the corresponding height adjusting piece 141.

When the height adjustment of the steel pipe box 110 is completed, the support 10 is fastened with an anchor bolt 14 on the upper surface of the reinforced concrete 16.

Then, the steel pipe cover 120 is placed on the upper surface of the outward bent portion 112 of the upper steel pipe box 111 while being positioned to surround the circumferential surface of the support 10, and finally the closing cover 130 is a steel pipe cover ( The construction is completed by arranging to correspond to the upper surface of the 120 and bolting the steel pipe cover 120 and the upper steel pipe box 111.

According to this configuration, the reinforcing table 12 and the anchor bolt 14 of the support 10 are disposed on the inner space portion 110a of the steel pipe box 110, and the soil outside the steel pipe box 110 is disposed in the inner space portion. By blocking the flow into the 110a, corrosion of the reinforcing rod 12 and the anchor bolt 14 can be prevented and the life thereof can be effectively maintained.

In addition, depending on the situation of the site at the time of construction, there are cases where a plurality of pillars are installed at the same time, the support structure of the present invention, the construction of the steel pipe cover and the closing cover before the installation of the posts randomly prevent safety accidents for pedestrians in advance. Not only can it be done, but it also has the advantage of being able to tidy up the construction area.

On the other hand, as a means for adjusting the height of the steel pipe box 110 can be variously modified in addition to the height adjusting device 140 made of the above-described height adjusting piece 141 and the computer bolt 143, attached drawings Look through.

Figure 6 is a side view showing another example of the height adjustment device of the present invention, Figure 7 is a side view showing another example of the height adjustment device of the present invention.

That is, the height adjustment device 140 of the present invention described above, as shown in Figure 6, the female screw portion 151 and the male screw portion 153 to the upper steel pipe box 111 and the lower steel pipe box 115, respectively It may be used to replace the height adjustment device 150 of the tumble buckle method is installed, as shown in Figure 7, the upper, lower steel pipe boxes 111, 115 to form a long hole (111a) (115a), respectively Of course, the long holes 111a and 115a may be implemented through the height adjusting device 160 in which the bolts 161 and the nuts 163 are fastened to each other.

1 is a side view showing a support structure of a conventional road guide sign.

2 is a side view showing a support structure of the support according to an embodiment of the present invention.

3 is an exploded perspective view of the main part of FIG.

Figure 4 is a perspective view showing a state in which the steel pipe box of Figure 3 is adjusted in height.

5 is an enlarged perspective view of portion 'A' (height adjusting device) of FIG. 4.

Figure 6 is a side view showing another example of the height adjustment device of the present invention.

Figure 7 is a side view showing another example of the height adjustment device of the present invention.

Claims

Reinforced concrete portion embedded in the ground;

The upper side is any one of the signs, street lights and traffic lights are installed, the lower side is supported by anchor bolts on the upper surface of the reinforced concrete portion, and a support having a plurality of reinforcing rods fixed to the triangular metal piece shape on the outer peripheral surface;

At least two steel pipe boxes mounted on an upper surface of the reinforced concrete part so as to surround the anchor bolt and the reinforcing bar, the inner space parts are inserted and coupled to each other while having upper and lower open shapes, and the height of which is adjusted according to the insertion depth. ;

A cover part mounted on an upper side of the steel pipe box to be coupled to support a load, and having the support penetrating therethrough and having an upper surface exposed to the same height as the ground;

A height adjusting device provided on the steel pipe box and adjusting and fixing heights of the steel pipe boxes to be inserted into and coupled to each other;

Support structure of prop to include.

The method of claim 1, wherein the cover portion,

Coupled to cover the upper side of the steel pipe box, but a pair of steel pipe cover is formed on the upper surface of the steel pipe cover and the pair of semicircular grooves in the plate direction are formed so that the side facing each other and the surface contact to correspond to the outer peripheral surface of the support The supporting structure of the support, characterized in that the semi-circular groove in the plate direction is formed so that the side facing each other and the surface contact with the outer circumferential surface of the support and the upper surface is formed of a pair of closing cover exposed to the same height as the ground.

According to claim 1, The steel pipe box,

A plurality of through-holes are formed in the outward bent portion of the upper side is bent outward, the upper steel pipe box is fastened to the steel pipe cover and the closing cover, and the inward bent portion is bent inward to be placed on the upper surface of the reinforced concrete, The support structure of the strut, characterized in that the upper outer surface is made of the lower steel pipe box which is partially overlapped by sliding contact with the inner surface of the upper steel pipe box.

According to claim 3, wherein the height adjustment device,

'B' shape is fixed to the inside of the upper and lower steel pipe boxes, respectively, and a plurality of height adjustment pieces are formed in the perforated height adjustment hole, the height adjustment hole is fixed to each other through the nut and washer The support structure of the support, characterized in that consisting of a computer bolt.

According to claim 3, wherein the height adjustment device,

It is a tumble buckle method consisting of a plurality of female thread portion protruding in a 'b' shape on the inner side of the upper steel pipe box, and a male screw portion protruding to correspond to the female thread portion on the inner side of the lower steel pipe box. Intelligent support of props characterized by.

According to claim 3, wherein the height adjustment device,

A first long hole formed in the plate surface of the upper steel pipe box in a lengthwise direction and a second long hole formed in a position corresponding to the long hole which is the plate surface of the lower steel pipe box is fixedly installed with bolts and nuts. Support structure of the pillar.