JP3100779B2 - Gate post fixing structure and gate post fixing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing structure and a fixing method for a gate post disposed near an entrance on a site of a house, a business place or the like.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 3, a fixing hole (a) is dug in the ground, and a lower end portion of a gate post (b) is accommodated in the fixing hole (a). The hole (a) was filled with concrete (c), and the lower end of the pillar (b) was embedded and fixed in the concrete (c).

[0003]

However, in the above-mentioned prior art, it is difficult to perform the work of erecting and fixing the gate post (b) in an upright state, and the gate post (b) is easily inclined and constructed.
Also, the gate post (b) was difficult to be buried and fixed securely.

[0004] The present invention has been invented in order to solve the above-mentioned problems in the prior art. That is, the object of the present invention is to make it possible to easily adjust the height and inclination of the gate post body during construction, and Another object of the present invention is to provide a gate post fixing structure and a gate post fixing method in which a lower end portion of a gate post body is securely embedded and fixed in concrete.

[0005]

According to a first aspect of the present invention, there is provided a gate post fixing structure in which support pieces projecting in at least three directions are provided on an outer periphery of a lower end of a gate post body, and each of the support pieces is capable of moving up and down. In a gate post fixing structure in which a gate post formed by vertically attaching screw bolts is mounted on a foundation, and a lower end of each leg bolt is placed on the upper surface of the base and is brought into contact with the tubular post main body. Are supported at intervals above the upper surface of the foundation, and wiring cords to electric components attached to the gate post body are continuously provided inside and outside the gate post body through the gap. According to a second aspect of the present invention, there is provided a method for fixing a gate post, wherein the lower end of each leg bolt is placed on and abuts on the upper surface of the base to mount the gate post on the foundation. The lower end is supported at an interval above the upper surface of the foundation, and a wiring cord to an electric component attached to the gate column main body is continuously provided inside and outside the gate column main body through the interval, and at this time, a leg bolt is turned. The height and inclination of the main body are adjusted by moving and moving the main body, and thereafter, the lower end portion of the main body is buried and fixed in concrete together with the support pieces and the leg bolts. The problem has been solved by adopting such a gate post fixing structure or a gate post fixing method.

[0006]

According to the gate post of the present invention, support pieces protruding in at least three directions are provided on the outer periphery of the lower end of the gate post body, and leg bolts which are screwed and attached to the support pieces in a vertically movable manner are vertically provided. Therefore, when placed on the foundation and standing, the lower end of each leg bolt is abutted on the upper surface of the foundation, and the lower end of the cylindrical gate post main body is supported at an interval above the upper surface of the foundation, The wiring cords to the electric components attached to the gate post main body are continuously connected to the inside and outside of the gate post main body through the interval, and each leg bolt is rotated and vertically moved to adjust the height and inclination of the gate post main body. Thereafter, the lower end portion of the main body of the gate is buried and fixed in concrete together with the support pieces and the leg bolts. That is, at the time of construction, the height and inclination of the gate post main body can be easily adjusted by rotating and vertically moving the leg bolt, and concrete is poured in a state where the height and inclination are appropriate. Things. Even when the concrete is cast, the main body of the gate is securely supported by the support pieces and leg bolts on both sides so as not to be shaken. The bolt serves as an anchor, and the lower end of the main body is securely embedded and fixed in concrete. Also, in this case, the lower end of the cylindrical pillar body is supported at a distance above the upper surface of the foundation on which the lower end of the leg bolt is placed and abutted, so that the lower end portion of the pillar body is simple on the foundation. It is supported by the structure, and the wiring to the electric component can be easily performed using the same interval.

[0007]

1 and 2 show an embodiment of the present invention, in which a support piece 2 projecting in at least three directions (four directions in this embodiment) is provided on an outer periphery of a lower end of a main body 1 of the present invention. Each support piece 2 is provided with a leg bolt 3 screwed and attached in a vertically movable state. In the gate post fixing structure, the gate post is placed and erected on the foundation 4, and the lower ends of the leg bolts 3 are placed and abutted on the upper surface of the foundation 4 so that the lower end of the cylindrical gate post body 1 is attached to the same. It is characterized in that it is supported above the upper surface of the foundation 4 with an interval, and a wiring cord 12 to an electric component attached to the gate column main body 1 is continuously provided inside and outside the gate column main body 1 through the interval. is there. In addition, the method of fixing the gate post,
First, the above-mentioned gate post is placed and erected on the foundation 4, and at this time, the lower end of each leg bolt 3 is placed and abutted on the upper surface of the foundation 4 so that the lower end of the cylindrical gate post main body 1 is located above the upper surface of the same foundation 4. In a state of being supported at an interval, a wiring cord 12 to an electric component attached to the gate column main body 1 is continuously provided inside and outside the gate column main body 1 through the interval, and the leg bolt 3 is rotated to move up and down. The height and inclination of the gate post main body 1 are adjusted by a moving operation, and thereafter, the lower end portion of the gate post main body 1 is buried and fixed in the concrete 5 together with the support pieces 2 and the leg bolts 3.

The gate post body 1 is formed of an aluminum cylindrical body and is erected on the ground surface 6. A lighting fixture 8 is provided at an upper end portion of the gate post body 1 with an elbow 7 interposed therebetween, and a mail box with an interphone 10 is provided at a middle portion of the gate post body 1 via a fixture 9.
11 is attached. Wiring code 12 to these electrical components
Are inserted through the inside of the main body 1, and are connected to the underground wiring.

The four supporting pieces 2 are provided at equal intervals on the outer periphery of the lower end of the gate column main body 1, and the vertical portion of the substantially L-shaped bracket 13 is fixed to the outer surface near the lower end of the gate column main body 1 by fixing bolts 14. The horizontal piece of the substantially L-shaped bracket 13 is projected in the horizontal direction as the support piece 2. A screw hole 15 is formed in the support piece 2, and a leg bolt 3 having a hexagonal head 16 at the upper end is screwed and attached to the screw hole 15.

The foundation 4 is a foundation concrete, from which a hook member 17 for an anchor projects upward. The hook member 17 is made of a foundation 4 made of concrete.
The anchor 5 is buried and fixed in the concrete 4 for filling, which is filled on the foundation 4. The concrete 5 is firmly attached to the foundation 4 made of the foundation concrete by the anchor effect of the hook material 17. It is integrated with.

Therefore, in the portal post fixing structure and the portal post fixing method of this embodiment, when the portal post is placed on the foundation 4, the lower ends of the leg bolts 3 abut on the upper surface of the foundation 4,
The lower end of the tubular main body 1 is supported at an interval above the upper surface of the foundation 4, and the wiring cords 12 to the electric components attached to the main body 1 pass through the space inside and outside the main body 1. At the same time, each leg bolt 3 is rotated and moved up and down to finely adjust the height and inclination of the gate post main body 1.
It is embedded and fixed in the concrete 5 together with the leg bolt 3. That is, at the time of construction, the height and the inclination of the gate post main body 1 can be easily adjusted by rotating and vertically moving the leg bolt 3, and the concrete 5 is struck with the proper height and inclination. It is established. The concrete 5
When the concrete is hardened, the main body 1 is securely supported by the supporting pieces 2 and the leg bolts 3 so as not to be shaken. The leg bolt 3 serves as an anchor, and the lower end portion of the main body 1 is securely embedded and fixed in the concrete 5. Furthermore, in this case, since the lower end of the tubular main body 1 is supported at an interval above the upper surface of the base 4 on which the lower end of the leg bolt 3 is placed and abutted, the lower end portion of the main body 1 is 4 and supported by a simple structure, and the wiring to the electric component can be easily performed using the same interval.

[0012]

As described above, according to the portal post fixing structure and the portal post fixing method of the present invention, at the time of construction, the height and inclination of the portal post main body can be easily adjusted by rotating and vertically moving the leg bolt. In addition, after the construction, the support pieces and the leg bolts serve as anchors, and the lower end of the main body is securely embedded and fixed in concrete. Further, since the lower end of the cylindrical gate post body is supported at an interval above the upper surface of the foundation on which the lower end of the leg bolt is placed and abutted, the lower end portion of the gate post body has a simple structure on the foundation. It is supported, and the wiring to the electric component can be easily performed using the same interval.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part showing an embodiment of a portal post fixing structure and a portal post fixing method of the present invention.

FIG. 2 is a front view showing a construction state of the embodiment.

FIG. 3 is a schematic sectional view showing a conventional example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Gate pillar main body 2 Support piece 3 Leg bolt 4 Foundation 5 Concrete 12 Wiring cord

Continuation of the front page (56) References JP-A-53-26442 (JP, A) JP-A-4-70492 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) E06B 11 / 02 E04B 1/24 E04F 11/18 E04H 17/00-17/26

Claims (2)

(57) [Claims] 1. A pillar having projecting support members protruding at least in three directions on the outer periphery of a lower end of a pillar main body, and each supporting piece having a pillar bolt vertically threadedly attached thereto in a vertically movable state. In the gate post fixing structure which is placed and erected on the foundation, the lower ends of the respective leg bolts are placed and abutted on the upper surface of the foundation, and the lower ends of the cylindrical gate post bodies are supported at intervals above the upper surface of the foundation. A gate post fixing structure, wherein a wiring cord to an electric component attached to the gate post main body is continuously provided inside and outside the gate post main body through the gap. 2. A gate post having projecting support members protruding in at least three directions on the outer periphery of a lower end of a gate post body, and a leg bolt screwed and attached in a vertically movable state to each support piece. In the gate post fixing method of placing and standing on the foundation, the lower ends of the respective leg bolts are placed and abutted on the upper surface of the foundation, and the lower ends of the cylindrical gate post bodies are supported at intervals above the upper surface of the foundation, and Wiring cords to the electrical components attached to the main body of the gate are connected continuously inside and outside the main body of the gate through the interval, and at this time, the height and inclination of the main body are adjusted by rotating the leg bolts and operating up and down. Then, a lower end portion of the main body of the gate is fixedly buried in concrete together with a support piece and a leg bolt.