KR101699511B1 - Added block for lamp post buried base - Google Patents

Abstract

The present invention relates to a base joint structure for coupling a top end of a concrete block and a bottom end of a back support to each other when a streetlight or a traffic light is installed, The present invention relates to an auxiliary supporting block such as a buried type supporting block. More specifically, the supporting block is composed of a pair of right and left assembled on both sides of the basic coupling structure and fastening pieces for fastening with bolts / nuts are formed on both sides of mutually facing ends, A stepped portion is formed on the surface of the concrete block so as to be seated on the upper edge of the concrete block, a receiving space for receiving the base joint structure is formed on the inner side of the step, and an upper surface is exposed through the bottom, A coupling orifice is formed so as to fit the base coupling structure, Is prevented and the like and provides a bonding structure based on the buried secondary block for holding the like to enhance the aesthetic sense of the press.

Description

Basic block structure and landfill type auxiliary block [Added block for lamp post buried base]

The present invention relates to a supporting block for supporting a foundation structure such as a buried foundation structure. More specifically, the foundation block structure is seated on an upper end of a concrete block to be buried in the floor to cover and protect the foundation structure of the support pillars, Such as a foundation type coupling structure, which is formed so as to create a sense of beauty through distinction from the sidewalk while preventing the projection from being projected onto the sidewalk.

Generally, in order to install a street light or a traffic light, a concrete column 10 for hanging a street light or a signal light and a concrete block 10 for fixing the light column to the floor are required as shown in Fig. Here, the foundation structure 20 for securely fixing the back support 20 on the concrete block 10 is referred to as a foundation structure A.

A plurality of anchor bolts 11 are protruded from the upper end of the concrete block 10 and the lower end of the back support 20 is seated on the upper end of the concrete, And a plurality of reinforcing ribs 22 formed between the back support and the flange for reinforcing the structure of the flange. At this time, since the concrete block is formed with the wire outlet 12 communicating from the upper center to the one end in order to allow the electric wire connected from the underground to be drawn into the inside of the support post, the anchor bolt is usually provided around the wire outlet A plurality of protrusions are formed.

Accordingly, as shown in FIG. 1, the base joint structure A is exposed on the sidewalk due to the convenience of construction. In this case, the base foundation structure is exposed on the sidewalk to deteriorate the aesthetics, And the bonding structure is damaged.

Accordingly, in Korean Patent No. 0813301, a lid member 30 is provided as shown in Fig. However, in this case, the lid member is still exposed on the sidewalk, thereby deteriorating the appearance of the lid member, such as aging or breakage, and the cost of replacing the aged or damaged lid member is continuously generated .

In addition, Korean Patent No. 0947852 provides a technique for filling the base joint structure on the floor as shown in FIG. 2 in order to solve the problem of the cover member. However, in this case, since the base joint structure (A) is always buried in the floor, it is easily corroded, and since a sidewalk block, cement or asphalt should be completely covered around the backrest, There is a problem in that the work is very inconvenient and a great cost is incurred because the sidewalk block, the cement or the asphalt must be rolled over a considerable extent when the cause of the problem occurs,

The present invention seeks to protect the base joint structure of the back support by securing it on the top of a concrete block embedded in the floor, while preventing the upper part that conceals the foundation foundation structure from protruding from the sidewalk, And to provide a supporting block for a supporting structure such as a foundation coupling structure.

The present invention provides a supporting structure for a supporting structure for supporting a supporting structure of a building, such as a street lamp or a signal lamp, which covers the upper part of the concrete block and the lower part of the back support, Wherein the auxiliary blocks are formed of a pair of left and right assembled on both sides of the base coupling structure and are provided with bolts / nuts on both sides of mutually opposing ends, The upper surface of which is exposed through the bottom, and a coupling hole is formed on the inner side so that the back support is inserted into the inner space while the upper surface is exposed through the bottom. do.

And a stepped portion formed on the lower edge of the receiving space of the auxiliary block so as to be seated on the upper edge of the concrete block.

And an engaging groove is formed on the outer periphery of the sub-block to increase the engaging force during embedding.

And an auxiliary plate installed in the seating space, wherein the edge of the upper surface protrudes to form a plate-shaped seating space inwardly thereof.

Unevenness is formed on the surface of the assisting plate.

The outer surface of the sub-block may be circular, but may be rectangular or polygonal.

According to the present invention, since the base joint structure of the back support is concealed and secured by being seated on the top of the concrete block embedded in the floor, the upper part for concealing the base joint structure is protruded It is possible to prevent corrosion or breakage of the basic joint structure and improve the aesthetics of the report.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a conventional street lamp; Fig.
FIG. 3 is a sectional view of a state in which an auxiliary supporting block for a supporting structure such as a buried supporting structure is applied according to the present invention. FIG.
FIG. 4 is an exploded perspective view showing a supporting block for landing type such as a basic coupling structure to which the present invention is applied; FIG.
FIG. 5 is a bottom view showing a holding block for a holding structure such as a foundation coupling structure to which the present invention is applied; FIG.

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

3 to 5, when the street lamp or the traffic light is installed, the supporting block 100 for supporting the foundation structure of the present invention includes the upper end of the concrete block 10 and the lower end of the back support 20 And the top surface is exposed on the bottom while the base coupling structure A is embedded in the bottom while the base coupling structure is hidden.

Wherein the floor comprises a floor comprising conventional sidewalks or sidewalks and being exposed through the sidewall when block, cement, or asphalt is packed.

As shown in FIG. 4, the auxiliary block 100 has a pair of right and left assembled at both sides of the base joint structure A, and fastening pieces 110 Respectively. That is, since the auxiliary block 100 is installed in a state where the back support 20 is fixed to the concrete block 10, the auxiliary block 100 is divided into both sides and then fastened with bolts / nuts.

As shown in FIGS. 4 and 5, the fastening piece 110 is formed to have a concave shape so that it is not damaged during transportation or storage. However, if necessary, the fastening piece 110 can be formed in a protruding shape from the outer surface It is.

At this time, it is preferable that a recess 101 is formed on the outer surface of the auxiliary block 100 to increase the bonding strength and lighten the weight when buried.

The base joint structure A is a structure for fixing the back support 20 on the concrete block 10 and includes an anchor bolt 11 formed on the concrete block 10 as shown in the figure, A flange 21 formed on the upper end of the concrete block in a state of being fitted to the anchor bolt at the lower end of the back support and a rib 22 formed between the lower outer surface of the back support and the flange. Of course, the basic connection structure 30 is not limited to this, and includes all possible embodiments for fixing the back support 20 on the concrete block 10.

Meanwhile, as shown in the drawing, the concrete block is formed with a wire outlet 12 communicating from the upper center to one end in order to allow the electric wires connected from the underground to enter into the back support.

In more detail, the lower block has a step 120 formed to be seated on the upper edge of the concrete block 10, and the base joint structure 30 is formed on the inner side of the block. And a coupling hole 140 is formed in the upper surface of the receiving space 130 so as to be inserted into the inside of the receiving hole 130 while being exposed through the bottom.

Here, the step 120 functions to fix the position so that the sub-block does not move left and right while the sub-block is seated on the concrete block. In addition, the coupling member 140 may be formed in a circular, octagonal, or other polygonal shape depending on the shape of the back support. For example, the back support may be formed in a cylindrical shape or a polygonal column shape. In the case of a polygonal column, the coupling hole 140 may be formed in a polygonal shape so as to be tightly coupled.

In another embodiment of the present invention, the upper surface of the upper surface is protruded to form a seating space 150 in the form of a plate, and an auxiliary plate 160 installed in the seating space. That is, since the auxiliary block 100 is embedded in the floor, it is preferable to form the auxiliary block 100 from a concrete material in order to reduce the cost and prevent corrosion. In this case, it is difficult to express the aesthetics when the upper surface is exposed on the floor, Lt; / RTI > Therefore, the auxiliary plate 160 is formed of a metal material so as to form a separate shape like a manhole cover or to prevent a denting phenomenon.

The auxiliary plate 160 may be a concavo-convex surface. That is, as shown in the drawing, various patterns can be formed on the surface of the auxiliary plate 160 through the irregularities. Meanwhile, the auxiliary plate 160 can easily form an advertisement or a promotional pattern by painting or coating in addition to the unevenness.

According to the present invention having such a structure, the base joint structure of the back support is concealed by being seated on the upper end of the concrete block embedded in the floor, while the upper part concealing the base joint structure is prevented from protruding onto the sidewalk, It is possible to prevent corrosion or breakage of the basic bonding structure and improve the aesthetics of the report.

10: Concrete block 20: backrest
A: Basic bonding structure
100: auxiliary block 101: groove
110: fastener 120: step
130: accommodation space 140:
150: seating space 160:

Claims (6)

A foundation structure in which a top surface of a concrete block and a bottom of a backrest are coupled to each other when the streetlight or a traffic light is installed, Wherein a pair of right and left assemblies are assembled on both sides of the base joint structure, and fastening pieces for fastening bolts / nuts are formed on both sides of mutually facing ends, respectively, on the both sides of the base joint structure, The supporting block is provided with a receiving space for accommodating the coupling structure, and a top surface is exposed through the bottom, and a coupling hole is formed in the inner side so as to be inserted into the coupling hole.
A recess is formed at a lower edge of the receiving space so as to be seated on an upper edge of the concrete block, and an outer groove is formed in the outer periphery of the auxiliary block so as to increase the engaging force during embedding,
Wherein an edge of the upper surface is protruded and a plate-shaped seating space is formed inside the plate, and an auxiliary plate installed in the seating space,
Wherein the outer surface of the auxiliary block is formed in a rectangular or polygonal shape.
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