JP2002188127A - Fence stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install as many fences as possible by a small number of fence stands. SOLUTION: An elongated hole 7 capable of inserting at least two of fence leg parts f is arranged in the fence stands 1, and the outer periphery is formed of a casting 3. Mortar 5 is filled inside the casting 3, and the mortar 5 is filled in an upper part of the fence stands 1 by leaving a void 15 in a bottom part of the fence stands 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence base for supporting a construction fence, a barricade, and the like.

[0002]

2. Description of the Related Art A fence base for supporting a leg portion of a construction fence or the like has been conventionally used in a construction site or the like as a structure for easily assembling a fence. A conventional fence base supports one leg of a fence, and a fence generally has two legs.
Two fence stands were needed to install the stands.

[0003]

Accordingly, an object of the present invention is to make it possible to install more fences with a smaller number of fence stands.

[0004]

In order to solve the above-mentioned problems, the present invention is configured such that an elongated hole into which at least two fence legs can be inserted is formed in a fence base.

[0005]

FIG. 1 is a plan view of a fence table showing an embodiment of the present invention, FIG. 2 is a partial sectional view taken along the line AA of FIG. 1, and FIG. FIG. 4 is a cross-sectional view taken along the line BB, and FIG.

The outer periphery of the fence base 1 is formed of an iron casting 3 having a thickness of several millimeters, and the interior of the casting 3 is filled with a mortar 5. In the center of the fence base 1, a long hole 7 and a round hole 9
As shown in FIG. 4, two legs f of the fence base F are inserted into the elongated holes 7, thereby connecting and supporting the two fences F. As shown in FIG. 3, for example, a column c of a barricade can be inserted into the round hole 9.

The elongated hole 7 and the round hole 9 are formed by inserting plastic guides 11 and 13 into the fence base 1 as shown in FIGS. That is, the guide 11 is a cylindrical body having a long cross-sectional shape with openings at both ends, while the guide 13 is a cylindrical body having a circular cross-section and has an opening at the top but a bottom 13a, and a bottom hole in the bottom 13a. 13b is formed. An opening is formed in the casting 3 in which the guides 11 and 13 fit tightly, and the guides 11 and 13 are inserted through the openings.
As shown in FIG. 3, the leg f of the fence is inserted into the elongated hole 7 formed by the guide 11, and the bottom of the guide 11 is not formed. Touch Accordingly, the leg f can be inserted deeply, so that the fence is stabilized. A column c such as a barricade is inserted into the round hole 9, and the column c is supported by the bottom 13a. Rainwater and the like are drained through the bottom hole 13b.
If the guides 11 and 13 are made of plastic as described above, molding is easy and the shapes of the long hole 7 and the round hole 9 can be accurately formed.

As shown in FIG. 2, the mortar 5 is filled in the upper part of the fence base 1, and a gap 15 is formed in the bottom part. By using the gap 15, as shown in FIG. 7, the fence bases 1 can be overlapped and arranged. In other words, the gap 15 at the bottom of another fence base 1 is aligned with the top of the fence base 1 and can be piled up on the ground E one after another.

When the handle 17 is formed on the fence table 1, it is convenient to carry the fence table 1. The handle 17 has a recess 3a formed in the casting 3 such that a human finger can enter. Although two handles 17 are formed in the figure, more than two handles may be formed.

In the above, one embodiment of the present invention has been described.
The present invention is not limited to the above example. For example, the outer periphery of the fence pedestal is formed by casting, but may be formed by plastic (particularly reinforced plastic or the like). The size of the long hole 7 is not limited to the above, and may be a size that allows three or more fence legs to be inserted. Further, the round hole 9 may or may not be formed, and the formation position is not limited to the above example. The handle 17 is also formed by the concave portion 3a, but may have another shape (projection shape, ring shape).

[0011]

According to the present invention, with the above configuration, more fences can be installed with a smaller number of fence stands.

[Brief description of the drawings]

FIG. 1 is a plan view of a fence base.

FIG. 2 is a partial cross-sectional view along the line AA of FIG. 1;

FIG. 3 is a sectional view taken along the line BB of FIG. 1;

FIG. 4 is a diagram showing a use state of a fence table.

5A is a plan view and FIG. 5B is a side view of the long hole guide.

6A is a plan view and FIG. 6B is a side view of a round hole guide.

FIG. 7 is a diagram showing a state in which fence stands are stacked;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fence stand 3 Casting 5 Mortar 7 Elongated hole 9 Round hole 17 Handle

Claims (6)

[Claims] 1. A fence base characterized in that at least two fence legs have an elongated hole into which at least two can be inserted. 2. The fence base according to claim 1, wherein an outer periphery of the fence base is formed of a casting. 3. The fence base according to claim 2, wherein the elongated hole is formed by a plastic molding guide member. 4. The fence base according to claim 2, wherein a mortar is filled in the casting. 5. The fence base according to claim 4, wherein the mortar is filled in an upper part of the fence base with leaving a gap at a bottom part of the fence base. 6. The fence base according to claim 1, wherein a handle is provided on an outer periphery of the casting.