JP2570949B2 - How to assemble the 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 method for installing a fence in an off-limits area in order to control the entry and exit of people, and a method for dividing a road into a dedicated road for pedestrians and bicycles. More particularly, the present invention relates to a method for assembling a fence that is easy to assemble and that can reduce the number of steps for on-site construction.

[0002]

2. Description of the Related Art Conventionally, when assembling a fence of the type in which several transverse members are attached between pillars as inter-post members, through holes are provided for the transverse members to pass through the pillars, and transverse holes are provided in the insertion holes. After passing through, the strut and the horizontal support are fixed by a bracket or the like. The same applies to the fence of the type in which a ridge or a slant is attached between the pillars along with the ridge, and the same is applied to the fence. I was

[0003]

However, in the above-mentioned conventional method of assembling a fence, since it is necessary to attach one horizontal ridge to each of the columns erected on the ground, it is extremely complicated. In the case of installation on an inclined surface, the insertion hole of the column is expanded in an elliptical shape according to the inclination angle (when the cross section is circular), or the mounting surface is inclined according to the inclination angle of the standing surface. It becomes more complicated because it is necessary to select and use brackets equipped with a fence.As a result, the work time on site when constructing the fence increases, the burden on workers increases, and construction There is a problem that the construction period may be delayed because the progress is easily affected, and solving such a problem has been a problem in the on-site construction of this kind of fence.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in a method of assembling a fence. It is possible to easily and quickly mount a member between supports, such as a horizontal board, on a support, and to provide a fence. It is an object of the present invention to provide a method of assembling a fence that can reduce the work time on site, reduce the burden on workers, and hardly cause a delay in the construction period.

[0005]

According to the method of assembling a fence according to the present invention, when mounting an inter-column member such as a horizontal support between columns erected on a foundation, a strut is attached to both ends of the inter-column member. A structure in which the eye plate of the pre-assembled inter-post unit is inserted into the eye plate groove provided in the support, and then the stopper is inserted into a gap formed between the eye plate and the eye plate groove. In the embodiment of the fence assembling method according to the present invention, the stopper is formed in a wedge shape, and such a configuration in the fence assembling method is used as a means for solving the above-described conventional problem. I have.

[0006]

In the method for assembling a fence according to the present invention, an inter-strut unit in which eye plates are attached to both ends of an inter-post member such as a horizontal joint is assembled in advance, and the eye plate portion of the inter-post unit is assembled. Is inserted into the eyelet groove of the support, and then, for example, a wedge-shaped stopper is inserted into a gap formed between the eyepiece and the eyelet groove, so that the inter-post member is attached to the support. . Therefore, for example, since the mounting of the inter-strut member is completed only by successively inserting the inter-strut unit assembled in a factory or the like between the uprights erected on the site, the mounting work at the construction site is simple and quick. As a result, the burden on the workers is reduced, the influence of the weather is reduced, the construction progresses in a planned manner, and the construction period is hardly delayed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described more specifically with reference to the drawings.

Embodiment 1 FIGS. 1 to 9 show an embodiment of a method for assembling a fence according to the present invention. In this embodiment, the construction procedure when a fence is erected on a flat ground will be sequentially described. I do.

First, as shown in FIG. 1, foundation holes are provided at predetermined positions on the ground 1 at substantially equal intervals, and the columns 2, 2 are provided in the foundation holes.
To make it independent.

As shown in horizontal and vertical sectional views in FIGS. 2 (a) and 2 (b), the strut 1 is made of an extruded aluminum alloy having a hollow substantially circular cross section. Plate groove 2a for receiving the plate 7 (indicated by an imaginary line in FIG. 2A) of the inter-strut unit 5
2a are provided on the left and right.

A wedge-shaped stopper 3, 3 made of synthetic resin as shown in FIG. 3 is fixed at a predetermined position near the lower end of the column 2 with screws 4, 4, to prevent rattling of the eye panel 7. At the same time, the eye plate 7 is positioned when the inter-strut unit 5 is mounted.

Next, as shown in FIG.
The inter-strut unit 5 previously assembled in the factory is mounted.

The inter-post unit 5 has three cross-members 6 as inter-post members, and eyelets 7 are attached to both ends of the cross-members. And (b), they are connected via a rotating bracket 8.

That is, as shown in FIG. 6, the turning bracket 8 includes a horizontal member 8a fixed to the horizontal member 5 and a panel member 8b fixed to the panel 7. Side member 8
a is provided with a screw hole 8c for fixing the horizontal member 8a to the horizontal member 6 and a support hole 8d for rotatably supporting the eye plate side member 8b having a cylindrical shape. 8b,
A screw hole 8e for fixing the eye plate side member 8b to the eye plate 7,
8e are formed.

The transverse ridge 6 extends along its longitudinal direction as shown in FIG.
(A) is made of an extruded aluminum alloy material having a substantially circular cross-section and having a groove 6a opened on the lower side, and a bolt having its head housed in the groove 6a at both ends. The turning bracket 8 is mounted by screwing the screw 9 into the screw hole 8c of the horizontal member 8a.

The face plate 7 is made of an extruded aluminum alloy having a bow-shaped cross section as shown in FIG. 5 (b), and is a face plate of the rotating bracket 8 fixed to the horizontal support 6. Screws 10, 1 are inserted into the screw holes 8e, 8e of the side member 8b.
It is fixed to the horizontal member 6 at a right angle by screwing 0 in.

The inter-post unit 5 thus assembled
As shown in FIG. 7, the lower end of the eye plate 7 of the inter-post unit 5 is inserted from the upper end of the eye plate groove 2 a of the support 2, and is slid downward to be mounted in the eye plate groove 2 a. . Then, when the lower end of the eye panel 7 comes into contact with the stopper 3 attached to the vicinity of the lower end of the column 2, as shown in FIG.
A stopper 11 having the same shape as that of the stopper 3 is inserted into a gap formed between the eyelet 7a and the eyelet 7 so that the eyelet 7 does not rattle in the eyelet groove 2a.

Next, after the eye panel 7 of the inter-column support unit 5 adjacent to the eye panel groove 2a on the opposite side of the column 2 is inserted in the same manner as described above, the cap member 12a of the cap support 12 is attached to the upper end of the column 2. Then, two screws are screwed into the tapping holes 2b, 2b of the column 2 to fix the cap support 12 and prevent the unit 5 between columns from coming off the column 2.
The cap support member 1 rotatably attached to the cap member 12a of the cap support 12 with bolts 12b.
2c, a skirt 13 connected via a sleeve 13a,
13 is fixed with bolts 14 and 14, and
Tighten the bolt 12b so that 3 is horizontal.

Subsequently, in the same manner, the other columns 2, 2
The fence 15 as shown in FIG. 9 is completed by attaching the inter-strut unit 5 and the coping 13 between them and finally pouring concrete or mortar into the foundation holes.

In this embodiment, the inter-strut unit 5
Is shown in which the horizontal support 6 and the eye plate 7 are connected via the rotary bracket 8, but the rotary bracket 8 is not necessarily used. For example, a tapping screw is provided in a tapping hole provided in the horizontal support. It is also possible to fix the eye panel directly to the horizontal board by screwing it.

Also, regarding the shape of the unit between columns,
In addition to the inter-post unit 5 composed of the horizontal member 6 and the eye plate 7 shown in the above embodiment, for example, horizontal members 16, 16 and vertical members 17, 17 as shown in FIGS. Attach the crossed ridges 18 and 18 to the frame made of
A variety of shapes can be used, such as an inter-pillar unit 19 in which the eye panel 7 is fixed to 7.

Embodiment 2 FIGS. 11 to 14 show another embodiment of the method for assembling a fence according to the present invention. In this embodiment, the construction procedure when the fence is erected on an inclined surface is described. It will be described sequentially.

First, as shown in FIG. 11, foundation holes are provided at predetermined positions on the ground 1 inclined at an angle of about 15 ° at substantially equal intervals, and the columns 2, 2 are dropped into the foundation holes to stand substantially vertically. . The columns 2 and 2 are made of the same material as that described in the first embodiment, and the stoppers 3 and 3 are similarly attached at predetermined positions.

Then, as shown in the figure, the inter-strut unit 20 pre-assembled in the factory is mounted on the struts 2, 2.

The inter-strut unit 20 includes three horizontal stays 6.
12 are connected to each other by a rotating bracket 8 having the same shape as the inter-post unit 5 in the first embodiment and having the same structure as shown in FIG. However, as described above, the pivot bracket 8 supports the eye plate-side member 8b so as to be rotatable with respect to the horizontal member 8a, so that the angle between the horizontal member 6 and the eye plate 7 is formed. Can be arbitrarily adjusted, and here is set to 75 ° according to the inclination angle of the ground 1.

The inter-strut unit 2 thus assembled
13 is inserted into the eyelet groove 2a of the support 2 from the upper end of the eyelet groove 2a of the strut 2 in the same manner as in the first embodiment, and is mounted in the eyelet groove 2a. As shown in (1), a stopper 11 is inserted into the upper end of the eye panel 7 to prevent the eye panel 7 from rattling.

Next, after the eye plate 7 of the inter-column support unit 205 adjacent to the eye plate groove 2a on the opposite side of the support 2 is inserted in the same manner as described above, the same structure as that of the first embodiment is mounted on the upper end of the support 2. Is fixed by bolts 14 and 14, and the bolts 12b are tightened so that the caps 13 are parallel to the ground 1.

Then, in the same manner, the other columns 2,
The fence 21 as shown in FIG. 14 is completed by mounting the inter-strut unit 20 and the coping 13 between the two and finally pouring concrete or mortar into the foundation hole.

In this embodiment, since the horizontal member 6 and the eye plate 7 are connected by the rotating bracket 8 having the above structure, the angle between them can be adjusted arbitrarily. Can easily be accommodated.

[0030]

As described above, in the method for assembling a fence according to the present invention, an inter-post unit in which eye plates are attached to both ends of an inter-post member is assembled in advance in a factory or the like, and the inter-post unit is assembled. Since the eye plate is inserted into the eye plate groove provided on the column and the stopper is inserted between the eye plate and the eye plate groove, the eye plate does not rattle in the eye plate groove, The number of man-hours required at the construction site can be greatly reduced, the burden on the workers can be reduced, and an excellent effect that the influence of the weather is reduced and the construction period is hardly delayed is brought about. Also,
By forming the stopper in a wedge shape, the stopper can be easily inserted.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a standing state of a support in a first embodiment of a method for assembling a fence according to the present invention.

2 (a) and (b) are horizontal and vertical sectional views, respectively, of the column shown in FIG. 1. FIG.

FIG. 3 is a perspective view showing a shape of a stopper shown in FIG. 2 (b).

FIG. 4 is an explanatory view showing a mounting state of a unit between supports on a support in the first embodiment of the method for assembling a fence according to the present invention.

5 (a) and 5 (b) are a partially broken front view and a horizontal sectional view, respectively, for explaining the structure of the inter-post unit shown in FIG. 4 in detail.

FIG. 6 is a perspective view showing the shape of the rotating bracket shown in FIG. 5;

FIG. 7 is a perspective view for explaining in detail a mounting state of the inter-post unit shown in FIG. 4 to the column.

FIG. 8 is a longitudinal sectional view of a column showing a state where the unit between columns is inserted into the column in the first embodiment of the method for assembling a fence according to the present invention.

FIG. 9 is an explanatory front view showing a completed state of the fence in the first embodiment of the method for assembling a fence according to the present invention.

FIGS. 10 (a) and (b) are a front view and a horizontal sectional view, respectively, showing another example of the shape of the unit between supports.

FIG. 11 is a second view of the method for assembling the fence according to the present invention;
It is explanatory drawing which shows the attachment condition to the support | pillar in the Example of (1).

FIG. 12 is a partially cutaway front view for explaining in detail the structure of the inter-column unit shown in FIG. 11;

FIG. 13 is a second view of the fence assembling method according to the present invention;
FIG. 6 is a vertical cross-sectional view of the support column, showing a state in which the unit between supports is inserted into the support column in the example of FIG.

FIG. 14 is a second view of the method for assembling the fence according to the present invention;
FIG. 4 is an explanatory front view showing a completed state of the fence in the example of FIG.

[Explanation of symbols]

 2 Support 2a Membrane groove 3,11 Stopper 5,19,20 Inter-post unit 6,16 Horizontal support (inter-post member) 7 Eye plate 15,21 Fence 17 Vertical support (inter-post member) 18 Oblique support (inter-post member) )

Claims (2)

(57) [Claims] When mounting an inter-column member such as a horizontal support between columns erected on a foundation, a panel is attached to both ends of the inter-column member to form an inter-column unit. A method of assembling a fence, comprising inserting a stopper into a gap formed between a perforated plate and a perforated plate groove, after inserting the perforated plate into a perforated plate groove provided on a column. 2. The method according to claim 1, wherein the stopper has a wedge shape.