JP2547753Y2 - Fence structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a fence structure in which a fence body is installed between a plurality of columns, and facilitates the mounting of the fence body to the columns and adjustment of the fence body mounting angle, thereby saving labor on the fence. It is intended to be

[0002]

2. Description of the Related Art Conventionally, as a structure for mounting a fence to a column, Japanese Patent Laid-Open No. 4-353107, Japanese Utility Model Laid-Open No. 3-1081.
No. 67 has been proposed. JP-A-4-35310
Japanese Patent Publication No. 7 discloses that both ends of a fence body are fitted into and fixed to recesses provided on both sides of a column.

In Japanese Utility Model Laid-Open Publication No. 3-108167, connecting metal fittings are respectively provided at upper and lower portions on both sides of a fence body, and bolts are inserted into horizontally long through holes and support bolt holes formed in the connecting metal fittings. A connecting bracket is fastened and fixed to the upper and lower portions of the column by being inserted, and the fence body is attached to the column.

[0004]

However, according to the contents disclosed in Japanese Unexamined Patent Publication No. 4-353107, in constructing the fence, the posts are arranged so that the opposing recesses of the adjacent posts are not displaced. If it is not erected, both sides of the fence will not fit well into the recesses in the columns, resulting in play after mounting the fence. Further, for example, when it is desired to change the mounting angle of the fence with respect to the support to arrange the fence body at a right angle, the formation position of the recess in the support must be changed, and the support position in which the formation position of the recess is changed in advance Must be prepared, and cannot be easily changed according to the construction situation at the construction site.

On the other hand, according to the invention disclosed in Japanese Utility Model Laid-Open No. 3-108167, the angle at which the fence is attached to the column can be finely adjusted within the range of the horizontally long through hole formed in the connecting fitting. Since the connecting metal fittings are provided on the upper and lower sides, it is necessary to adjust them individually, which is extremely troublesome. Further, if the fence body is mounted in a state where the mounting angles of the upper and lower connecting brackets with respect to the columns are shifted, the fence body is mounted in a state of being inclined forward and backward, which is not preferable in terms of quality.

[0006]

Means for Solving the Problems The inventors of the present invention have made intensive studies to solve this problem, and as a result, a plurality of cylindrical pillars have been erected, and a fence body has been arranged between the pillars. In the structure, a guide holder having a substantially U-shaped cross section having a curved wall, a pair of vertical guide walls protruding in parallel from both side edges of the curved wall, and a vertical groove composed of a bottom is provided on the opposing peripheral surface of the adjacent column. Attachment is made by attaching side brackets having a pair of vertical walls guided in contact with the vertical guide walls on both sides of the fence body, and fitting the side brackets into the vertical grooves of the guide holder. It is a solution to the problem.

Further, a guide hole is formed in the curved wall of the guide holder so as to be elongated in the circumferential direction of the support, and a screw is inserted through the support hole into the circumferential surface of the support to screw the guide holder. It is.

[0008]

According to this invention, the side brackets provided on both sides of the fence body are securely held by the vertical guide walls of the guide holder which is attached in close contact with the peripheral surface of the column, and the fence body is firmly attached to the column. Mounted. In addition, the guide holder can be attached to an arbitrary position around the column by inserting a screw into the peripheral surface of the column through an elongated through hole formed in the curved wall. Can be easily changed, and the positioning can be surely performed.

[0009]

1 to 5 show an example of the present invention, which will be described below with reference to the drawings. Reference numeral 1 denotes a support standing upright on the ground, which is formed by a cylindrical portion 11 having a circular cross section formed of a mold material such as an aluminum material, and a semi-spherical cap 12 closing an upper end surface of the cylindrical portion 11. The guide holder 2 is attached to the peripheral surface of the cylindrical portion 11.

The guide holder 2 includes a curved wall 21 formed of a mold material such as aluminum, vertical guide walls 22 and 22 projecting in parallel from both sides of the curved wall 21, and a bottom portion 23 formed of aluminum die casting or the like. It has a substantially U-shaped cross section. The curved wall 21 or the vertical guide walls 22, 22 and the bottom 23 are integrally connected by screws or the like. With the above configuration, the vertical groove 3 is formed in the guide holder 2. The curved wall 21 is curved with the same curvature as that of the outer peripheral surface of the cylindrical portion 11 so that the curved wall 21 comes into contact with the cylindrical portion 11 of the column 1 when the guide holder 2 is attached to the column 1. At the upper end of the guide holder 2, a metal fitting 24 having an L-shaped cross section is attached to the curved wall 21 with a screw or the like.

At the center of the curved wall 21 of the guide holder 2, through-holes 25 which are elongated in the circumferential direction of the column 1 are drilled at three places vertically, and a screw 26 is inserted through the through-hole 25. ,
The guide holder 2 is fixed to the cylindrical portion 1 of the column 1 by screws 26.
1 is screwed at an appropriate position. The screw 26 may be provided with a screw hole in advance at a position where the guide holder is attached to the column, and the screw 26 may be screwed into the screw hole.
The guide holder may be mounted by directly opening a screw hole on the peripheral surface of the support using a drill screw or the like. In this case, the guide holder 2 can be attached to an appropriate position on the peripheral surface of the column without being limited to the screw hole position formed in the column 1.

The fence body 4 has a rectangular shape in which upper and lower horizontal stiles 41, 41 are arranged up and down, and is formed to have a length equal to the standing interval of the columns 1. In this embodiment,
Although a space is formed between the upper and lower horizontal frames 41, 41, a panel body, a lattice body, or the like may be provided between the upper and lower horizontal frames 41, 41.

On both sides of the fence body 4, side brackets 5 each having a substantially U-shaped cross section made of a material such as aluminum and having vertical walls 51, 51 which are positioned in parallel are fixed to the upper and lower horizontal frames 41, 41 with screws or the like. A metal fitting 52 having an L-shaped cross section is integrally fixed to the side bracket 5 at the upper end of the side bracket 5 with a screw or the like. In the figure, reference numeral 6 denotes a cap for closing the upper end opening of the vertical groove 3.

Next, the fence structure of the present invention will be described in accordance with an assembling procedure. First, the column 1 is erected on the ground. Next, the vertical groove 3 of the guide holder 2 is
Are screwed into the through holes 25 of the curved wall 21 so that the respective guide holders 2
Screw. At this time, the screw 26 is inserted even if the position of the opposed vertical groove 3 is displaced due to the displacement of the upright position of the column 1 from the normal position or the displacement of the mounting position of one of the opposing guide holders 2 with respect to the column. Through hole 2
5 has an elongated hole shape in the circumferential direction of the column 1, so that the mounting position of the guide holder 2 is corrected within the length of the elongated hole and positioned. Further, since the curved surface 21 is formed with the same curvature as the curvature of the outer peripheral surface of the cylindrical portion 11, the guide holder 2 can always be attached in parallel with the column 1. In the column 1 provided at the corner, the guide holder 2 is attached to the column 1 so as to match the intersection angle of the fence body 4.

Next, as shown in FIG. 4, both sides of the fence body 4 are fitted into the vertical grooves 3 of the guide holder 2 facing each other. At this time, the vertical walls 51 of the side brackets 5 fixed to both sides of the fence body 4 are fitted into the vertical grooves 3 while being guided by the vertical guide walls 22 of the guide holder 2. The lower end of the fence body 4 is received on the upper surface of the bottom portion 23 of the guide holder, and the upper surface of the metal fitting 24 of the guide holder 2 and the lower surface of the metal fitting 52 of the side bracket 5 are in contact with each other. Are integrally fastened with screws or the like, and the fence body 4 is fixed to the column 1.

Finally, the cap 6 is fixed to the upper end of the guide holder 2 with screws or the like, and the opening at the upper end of the vertical groove 3 is closed.

[0017]

According to the present invention, the fence body is securely held by the guide holder and is firmly attached to the support. In addition, the guide holder can be attached to an arbitrary position around the column by a screw through a long hole formed in the curved wall, so that the same column can be used for the corner portion. In addition, it is easy to change the mounting angle of the fence with respect to the support and to position the guide holder, thereby saving labor in the construction of the fence.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a main part of the present invention with a part thereof being omitted.

FIG. 2 is a side view showing a main part of the present invention, with a part thereof omitted.

FIG. 3 is a cross-sectional view showing a main part of the present invention.

FIG. 4 is an exploded perspective view showing a main part of the present invention.

FIG. 5 is a front view showing the entire fence structure of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Prop 2 Guide holder 3 Vertical groove 4 Fence body 5 Side bracket 21 Curved wall 22 Vertical guide wall 23 Bottom 25 Through hole 26 Screw 51 Vertical wall

Claims (2)

(57) [Scope of request for utility model registration] 1. A fence structure in which a plurality of cylindrical pillars are erected and a fence body is arranged between the pillars, wherein a curved wall is formed on an opposing peripheral surface of an adjacent pillar and parallel to both side edges of the curved wall. A guide holder having a substantially U-shaped cross section having a vertical groove composed of a pair of projecting vertical guide walls and a bottom is installed facing each other,
A fence structure wherein side brackets having a pair of vertical walls guided in contact with the vertical guide walls are fixed to both sides of the fence body, and the side brackets are fitted into the vertical grooves of the guide holder. 2. A guide hole is formed in a curved wall of a guide holder in the form of a long hole in a circumferential direction of a support, and a screw is inserted into a peripheral surface of the support through the through hole to screw the guide holder into a screw. The fence structure according to claim 1, wherein: