JP2583739B2 - Fence - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence.

[0002]

2. Description of the Related Art Conventionally, in a fence in which a concrete plate is arranged between a pair of columns and both are fixed by bolts,
Caulking treatment was performed on the gap between the column and the concrete plate in consideration of weather resistance. On the other hand, since the gap varies due to the problem of the cutting accuracy of the original plate of the concrete plate, the inventor of the present application has first provided a fence using an adjusting nut that enables adjustment of the right and left of the concrete plate in the middle of the bolt. did.

[0003]

However, since the adjusting nut is interposed in the gap, the gap is further increased, so that there is a problem that the coking process cannot be performed and the appearance is deteriorated. Accordingly, an object of the present invention is to provide a fence that can improve the appearance even when an adjusting nut interposed in a gap between a column and a concrete plate is used for a bolt connecting the column and the concrete plate.

[0004]

According to the fence of the present invention, a concrete plate is arranged between a pair of columns erected at a predetermined interval, and embedded nuts are embedded on both side end surfaces of the concrete plate. An adjusting nut is screwed into the bolt penetrating the column so as to be interposed in the gap between the column and the concrete plate, and a wall in which the tip of the bolt is screwed into the embedded nut is provided. A cover having a tongue inserted into a portion other than the bolt and the adjustment nut and covering the support and the gap is provided.

[0005]

According to the structure of the present invention, even if the gap between the column and the concrete plate is increased by using the adjusting nut for adjusting the right and left of the concrete plate, the cover for covering the gap and the column is provided. Can be improved. Further, even if the construction accuracy of the side edges of the concrete plate is poor, it can be concealed by the cover. Further, since the cover has a tongue inserted into a portion of the gap except for the bolt and the adjustment nut, the cover can be mounted from above and can be stably mounted. Further, since the support is covered with the cover, the weather resistance of the support is improved.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A fence according to an embodiment of the present invention will be described with reference to FIGS. Reference numerals 1 ... stand upright at predetermined intervals, and a plurality of concrete plates 2 ... are arranged between a pair of opposing pillars 1, 1. As shown in FIG. 3, the column 1 is formed of a channel steel except for a corner portion, and a bolt insertion hole is provided in a facing web. An adjusting nut 5 is screwed into the bolt 6 inserted into the bolt insertion hole so as to be interposed in the gap D between the column 1 and the concrete plate 2.

[0007] The column 1 is covered with a cover 11. More specifically, the cover 11 is made of a color iron plate or a color aluminum plate, and has a tongue piece 12 that covers the column 1 and the gap D and is inserted into a portion of the gap D except for the bolt 6 and the adjustment nut 5. A cover cap 14 is attached to the upper end of the cover 11. As shown in FIG. 3, the concrete plate 2 has a plurality of existing holes 3 extending from both end surfaces in the longitudinal direction for weight reduction. An embedded nut 4 is buried in all of the holes 3 or an appropriate hole 3 and filled with mortar cement to be fixed.

At the time of construction, a concrete plate 2 is arranged between a pair of columns 1, 1 facing each other. The adjusting nut 5 is screwed into the bolt 6 that has passed through the column 1 through the bolt insertion hole, and the tip of the bolt 6 is screwed into the embedded nut 4 embedded in the concrete plate 2. This operation is similarly performed on both side edges of the concrete plate 2. At this time, the bolt 6 and the adjusting nut 5 are operated and adjusted so that the gap D between the concrete plate 2 and the column 1 is equal on both sides. Repeating the above operation, concrete board 2
Are sequentially stacked from the bottom. Finally, the cover 11 is inserted from the upper end of the column 1 to complete the fence. The work of embedding the embedding nut 4 in the existing hole 3 may be performed at a factory or on site.

In this embodiment, even if the gap D between the column 1 and the concrete plate 2 is increased by using the adjusting nut 5 for adjusting the right and left of the concrete plate 2, a cover for covering the gap D and the column 1 is provided. Because of the provision of 11, the appearance can be improved. Further, even if the construction accuracy of the side edges of the concrete plate 2 is poor, it can be concealed by the cover 11. Further, since the cover 11 has the tongue piece 12 inserted into a portion of the gap D except for the bolt 6 and the adjustment nut 5, the cover 11 can be mounted from above and can be stably mounted. Further, since the column 1 is covered with the cover 11 and the cover cap 14 is attached, the weather resistance of the column 1 is further improved. Although the concrete plate 2 is buried in the existing hole 3 using the existing hole 3 and the nut 4 is buried and fixed by bolts, the hole may be processed separately.

FIG. 3 to FIG. 8 show an application example in which a gate wall is constituted by the above-mentioned wall. In this case, the column 1 'at the corner is made of L-shaped steel, and the column 1' and the concrete plate 2 are similarly fixed with bolts 6. Further, the adjustment nut 5 is not provided in the corner portion but may be provided. The shape of the cover 110 is appropriately changed according to the columns 1 and 1 'to be attached. For example, a cover 110 shown in FIG. 4 includes an outer member 110a in which a tongue piece 12 formed on both ends and a concealing piece 13 for concealing a gap D formed near the tongue piece 12 are integrally formed, 1 includes an inner member 110b positioned at a side edge and a corner and fixed to the outer member 110a by spot welding or the like. As shown in FIG. 6, a sign post 7 is incorporated in a predetermined concrete plate 2. The wiring 8 of the sign post 7 and the wiring 9 of the gate light and the like, as shown by the dashed line,
8 through the existing hole 3 from the space 16 formed by
As shown in the figure, a hole 15 communicating with the existing hole 3 is formed in the concrete plate 2 and wired to this hole 15. In FIGS. 5 to 7, ● indicates a bolt fixing position, and 10 indicates the level of the upper surface of the foundation. Further, the base plate 21 of the column 1 is fixed to anchor bolts (not shown) embedded in the foundation. Further, a strut connecting member 22 is interposed between the lower ends of the pair of struts 1, 1 to improve the strength of the pair of struts 1, 1 and also serves as a spacing function. Other configurations are the same as those of the above fence.

In this application example, the same effect as the above-mentioned wall is obtained, and the wirings 8 and 9 are passed through the existing holes 3 so that the number of processing steps for forming the holes 15 is reduced. Further, since the wirings 8 and 9 pass through the holes 3 and 15 and the space 16 and cannot be seen outside, the appearance is improved.

[0012]

According to the fence of the present invention, even if the gap between the column and the concrete plate becomes large by using the adjusting nut for adjusting the right and left of the concrete plate, the cover for covering the gap and the column is provided. The appearance can be improved. Further, even if the construction accuracy of the side edges of the concrete plate is poor, it can be concealed by the cover. Further, since the cover has a tongue inserted into a portion of the gap except for the bolt and the adjustment nut, the cover can be mounted from above and can be stably mounted. Further, since the support is covered with the cover, the weather resistance of the support is improved.

[Brief description of the drawings]

FIG. 1 is a plan view of a wall according to an embodiment of the present invention.

FIG. 2 is a front view partially omitted.

FIG. 3 is a plan view of a gate wall.

FIG. 4 is an enlarged view of a portion E in FIG. 3;

FIG. 5 is a view in the direction of arrow A in FIG. 3;

FIG. 6 is a view in the direction of arrow B in FIG. 3;

7 is a view as viewed in the direction of arrow C in FIG. 3;

FIG. 8 is a partially omitted perspective view of a concrete plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Prop 2 Concrete plate 4 Embedded nut 5 Adjustment nut 6 Bolt 11 Cover 12 Tongue piece

Claims (1)

(57) [Claims] 1. A concrete plate is disposed between a pair of columns erected at a predetermined distance, embedded nuts are embedded on both side end surfaces of the concrete plate, and bolts penetrating the columns are attached to the bolts. And an adjusting nut screwed so as to be interposed in the gap between the concrete plate and the wall, and a tip end portion of the bolt screwed into the embedded nut, and inserted into a portion of the gap except the bolt and the adjusting nut. A fence having a tongue piece to be fitted and a cover covering the column and the gap.