JPH08218755A - Supporting device of gate column - Google Patents

Abstract

PURPOSE: To accurately and easily erect gate columns. CONSTITUTION: Concrete pedestals 5 are formed around metallic square pipes 2 in which gate columns are inserted. Screw holes are formed respectively at the four side faces of the square pipes 2 to screw in bolts 9. The bolts are advanced to contact the gate columns 11 and adjust the angle and position of the gate columns. In this way, the gate columns can easily be erected vertically and the distance between two gate columns 11 can accurately be set.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gate pillar supporting device for fixing a lower end of a gate pillar supporting a gate in the soil.

[0002]

2. Description of the Related Art Conventionally, for example, when constructing two gate posts that respectively support a pair of gates, these gate posts are installed vertically at precise positions and are parallel to each other with a predetermined interval. Need to be installed. Therefore, when fixing the lower end of the gate pillar with concrete, mortar, etc., it is necessary to fill mortar etc. around the gate pillar while accurately positioning these gate pillars,
Until the mortar or the like is solidified, it is necessary to hold a splint or the like in a state where these gate posts are accurately positioned, and there is a problem that complicated work is required.

[0003]

As described above, when installing the gate pole, complicated work such as holding the gate pole in a correctly positioned state is required, which causes a problem that the installation cost increases. Have

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a support device for a gate pillar that enables easy and accurate installation of the gate pillar.

[0005]

According to another aspect of the present invention, there is provided a support device for a gate pole, wherein a tubular portion into which the gate pole is inserted, a base portion for fixing the tubular portion, and a tip portion inside the tubular portion. And a plurality of positioning means supported so as to be capable of projecting.

[0006]

In the support device for a gate post of the present invention, the support device is placed in the soil or the like, and each positioning means is advanced and retracted while the gate post is inserted into the tubular portion to adjust the position and angle of the gate post. . Then, the surroundings of the support device are backfilled with soil or filled with mortar or the like, and the installation work of the gate pillar is completed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of an embodiment of a support device for a gate pillar according to the present invention will be described below with reference to the drawings.

2 to 4, reference numeral 1 is a gate post block as a support device for the gate post, and the gate post block 1 is
A square pipe 2 as a tubular portion is provided. The square pipe 2 is made of metal, for example, and has a length of 400 m.
The size of m, one side is 100 mm, and the thickness is 2.3 mm.

Around the square pipe 2, a concrete base 5 is formed except for a portion 50 mm from the upper end of the square pipe 2. The base part 5 is composed of a lower base part 6 and an upper base part 7 continuous to the upper part of the central part of the lower base part 6. The lower base part 6 and the upper base part Each of the portions 7 is formed in a trapezoidal shape in a side view in which the area of the lower surface is larger than the area of the upper surface.
That is, the lower base portion 6 has a bottom surface in a square shape with one side of 250 mm, and the upper surface has a square shape with one side of 240 mm, and the upper base portion 7 has a bottom surface and a side of 160 mm. It has a square shape, and the upper surface has a square shape with one side of 150 mm.

Further, in the portion of the square pipe 2 which is not covered by the base portion 5, there is formed a screw hole 8 which is located substantially at the center of each surface and which communicates from the outside to the inside of the square pipe 2. The metal bolts (4P-M8) 9 as positioning means are screwed into the screw holes 8 from the outside.

Next, the installation work of the gate posts using the gate post block 1 will be described with reference to FIG.

First, a pair of holes having a predetermined size are dug in the ground 10, and the gate post blocks 1 are placed in the holes. In this state, the gate post 11 is inserted into the square pipe 2, each bolt 9 is rotated to advance and retreat, and the tip end is brought into contact with the gate post 11, thereby adjusting the position and angle of the gate post 11. In this way, the pair of gate posts 11 are made parallel to each other, and the dimension between these gate posts 11 is set according to the gate 12. Then, by filling back the soil around the gate post block 1 or filling concrete, mortar or the like, the installation work of the gate post 11 is completed as shown in FIG.

As described above, according to the gate post block 1 of the present embodiment, the bolts 9 screwed into the square pipe 2 are advanced and retracted to abut the gate post 11, thereby fastening and fixing the gate post 11 to the square pipe 2. In addition to being able to adjust the position and angle of the gate posts 11 accurately and easily, for example, when installing a plurality of gate posts 11, these gate posts 11 can easily be parallel to each other, and the distance between these gate posts 11 can be increased. It can be easily set to a predetermined size.

The gate post 11 inserted into the square pipe 2 is
Since it can be held by the weight of the base part 5, even when the mortar or the like is filled around the gate post block 1, it is not necessary to hold a splint or the like on the gate post 11 until the mortar is solidified, and the installation work can be performed. Can be easy.

Further, when the longitudinal dimension of the bolt 9 is large, the bolt 9 can be used as a handle for carrying the portal block 1.

When the periphery of the gate post block 1 is solidified with concrete, the bolt 9 screwed into the square pipe 2 functions as a reinforcing bar, and the gate post block 1 can be firmly fixed.

Further, in the embodiment shown in FIG.
The square pipe 2 was covered with a concrete base 5 except for the vicinity of the upper end thereof. However, for example, as in the gate post block 21 shown in FIGS. A concrete base 22 having a size of 100 mm and a side of 250 mm is provided, and each side of the square pipe 2 is
It is also possible to form screw holes (W4P-M8x) 23 at positions of 25 mm and 200 mm from the upper end, respectively, and screw in total 8 bolts 9.

By providing the base portion 22 only in the vicinity of the lower end portion of the square pipe 2 like the gate post block 21, the structure can be simplified and the manufacturing cost can be reduced, and the upper and lower bolts 9 can be paired. By using
11 Position and angle adjustment range can be increased.

In each of the above embodiments, the base parts 5, 22
The square pipe 2 is fixed to the center of the upper base of the lower base portion 26 constituting the base portion 25 such as the gate post block 24 shown in FIGS. 8 to 10. While forming the portion 27, the square pipe 2 can be fixed to the substantially central portion of the upper base portion 27. In this embodiment, the upper base portion 27 of the lower base portion 26 and the upper base portion 27 is
The two sides adjacent to the bent corner are formed vertically, and the other two sides are formed so as to be inclined, and the bottom surface of the lower base portion 26 has a side of 250 mm on one side. The upper surface of the portion 26 is formed with a side of 245 mm. Also,
The square pipe 2 is fixed at a position of 30 mm from each of the two vertical sides.

Further, for example, as in the gate post block 31 shown in FIGS. 11 to 13, only in the vicinity of the lower end of the square pipe 2, a concrete base having a height dimension of 100 mm, a bottom surface of 250 mm on one side, and an upper surface of 240 mm on one side. A base 32 is provided, and each side of the square pipe 2 has a position of 25 mm from the upper end and 200 mm
A screw hole 33 is formed at a position of mm, and a total of eight bolts 9 are screwed into it, and the square pipe 2 is fixed at a position 25 mm apart from two adjacent sides of the bottom surface of the base 32. You can also

Then, as in the embodiment shown in FIGS. 8 to 13, the square pillar 2 is provided at a position near the end portions of the base parts 25 and 32 to fix the square pillar 2 to the square pillar 2. The 11 can be provided close to other structures. For example, as shown in FIG. 14, when the gate post 11 is arranged at the end of the fence 35, the gap between the gate post 11 and the fence 35 can be reduced to improve the appearance.

Further, in each of the above embodiments, the bolt 9 is screwed into the screw hole formed in the square pipe 2, but the nut is fixed to the square pipe 2 or concrete constituting the base portion, and the nut is fixed to this nut. The bolts 9 can be screwed together.

Further, in each of the above-mentioned embodiments, the tubular portion is formed of the metal square pipe 2 and the base portion is formed of concrete, but it is formed of other material such as synthetic resin. Alternatively, for example, the tubular portion and the base portion may be integrally formed of concrete.

[0024]

According to the support device for a gate pole of the present invention, the position and angle of the gate pole can be adjusted accurately and easily by advancing and retracting each positioning means. For example, when a plurality of gate poles are installed. In addition, these gate posts can be easily made parallel to each other, and the distance between these gate posts can be easily set to a predetermined dimension. Also, since the gate pillar inserted in the tubular portion can be held by the weight of this base portion,
Even when filling the periphery of this support device with mortar or the like, it is not necessary to hold a splint or the like on the gate pole, and the installation work can be facilitated.

[Brief description of drawings]

FIG. 1 is an explanatory view of a use state of a gate post block showing an embodiment of a support device for a gate post of the present invention.

FIG. 2 is a perspective view of the same gatepost block.

FIG. 3 is a plan view of the same gate pillar block as above.

FIG. 4 is a side view of the same gate block.

FIG. 5 is a perspective view of a gate pillar block showing another embodiment of the present invention.

FIG. 6 is a plan view of the same gate block.

FIG. 7 is a side view of the same gate pillar block.

FIG. 8 is a perspective view of a gate pillar block showing still another embodiment of the present invention.

FIG. 9 is a plan view of the same gate block.

FIG. 10 is a side view of the same gate block.

FIG. 11 is a perspective view of a gate pillar block showing still another embodiment of the present invention.

FIG. 12 is a plan view of the same gate block.

FIG. 13 is a side view of the same gatepost block.

FIG. 14 is an explanatory diagram of a usage state of the gate block of the same as above.

[Explanation of symbols]

 1 Gate post block as a support device for gate posts 2 Square pipe as a tubular part 5 Base part 9 Bolts as positioning means 11 Gate posts

Claims (1)

[Claims] 1. A tubular portion into which a gate pole is inserted, a base portion for fixing the tubular portion, and a plurality of positioning means supported so that a tip portion thereof can project inside the tubular portion. A support device for gateposts that has been characterized.