JPH09112084A - Column foundation member and installing method of fence by using column foundation member thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the execution of a work by forming a hollow part and a joining groove on a foundation block for erecting an existing fence or the like, fixing the foundation block, coupling the fence to the groove and, then, applying mortar. SOLUTION: Column foundation members (foundation block) 1 with a hollow part and a coupling groove 12 are secured to a bedrock at the preset intervals, and the supports 21 of fences 2 are inserted in and secured to the foundation blocks 1. Then, the hollow part is filled with mortar, thereby securing the fences 2. In this case, the shape and structure of each block 1 are changed to suit the shape or the like of each fence 2. Also, a plurality of the blocks 1 may be stacked on top of each other to form a stairway type structure for use, for example, when the bedrock is inclined. At the same time, the erection of the fences 2 is simplified and a curing time is shortened. According to this construction, cost for executing a work can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillar foundation member for installing a fence on the ground or an upper part of a chest wall and a method for installing a fence using the pillar foundation member. More specifically, it is to provide a method for quickly and simply installing a fence preformed with cement, metal, plastic or the like using a pillar foundation member.

[0002]

2. Description of the Related Art Conventionally, in the case of constructing a preformed fence, after digging a recess for molding a column foundation member on the ground where the fence and the fence are connected, the inside of the recess is appropriately cut. Anchor bolts are installed at various positions, the cement mortar is filled, the cement mortar is properly cured, and then a fence member with bolt holes is set up, the anchor bolts are inserted into the bolt holes, and then fixed with nuts. ,
Alternatively, the method of burying the lower part of the fence is often used.

However, in the case of the bolt fastening method,
Not only does metal material such as anchor bolts and nuts react with moisture and oxygen in the atmosphere to generate rust, but when the generation of rust deepens, the weight of the fence cannot be supported. On the other hand, when directly burying the lower part of the fence, fixed equipment for supporting the fence on both sides is installed for a long time until the mortar is fully cured, so it is inconvenient to pass when it comes into contact with humanitarians. There was a problem that brought about.

Due to these problems, a method of constructing a fence as shown in FIG. 1 has been developed by using only cement that is easy to assemble and does not easily corrode. The construction method of this fence is brick B for each space between each fence member 2.
Is carried out, and the pillar P is constructed, and the perspective mold member 2 previously formed between the pillars P is fixed and constructed.

[0005]

However, in such a method, in order to fix and install the fence members 2, the pillars P provided for each fence member 2 are erected while being stacked one by one in a unit block. Since it is done by the loading method, the construction period will be longer. In addition, since a large amount of mortar is required at the time of installing the pillar P, the production and transportation of the mortar have caused the construction cost to rise.

Another problem is that the fence member 2 is inserted by inserting the connecting portions projecting on both sides of the fence member 2 into the grooves formed in advance in both columns installed at a distance of about 3 m. In order to support, the fence member 2 is vulnerable to break easily when it receives an impact. Therefore, the present invention eliminates the above-mentioned problems, shortens the construction period, and supports the fence member at the bottom without installing a pillar for supporting the fence member in view of the economical efficiency of the construction cost. It is an object of the present invention to provide a pillar foundation member and a method for installing a fence member for installing a fence member that is extremely simple and has excellent solidity.

[0007]

The pillar foundation member of the present invention for achieving the above object is provided with a coupling groove into which a support provided at the center or both sides of the lower surface of the fence member is inserted and coupled. , A position between the fence members on the ground or the chest wall, or a base portion in which a rod is embedded in the ground or the chest wall at a position corresponding to the central portion of the fence is formed, and the tubular body shape of the present invention is formed on the upper portion of the foundation portion After the pillar foundation member is fixedly installed, the lower sides of the fence member are connected to the coupling grooves formed on the upper sides of the pillar foundation member so that the pillar foundation member holds the fence member while vertically supporting it. It is to be installed by filling cement mortar into the space inside the pillar foundation member.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. 2 (a) to 2 (f) are schematic perspective views showing a pillar foundation member 1 according to an embodiment of the present invention. The pillar foundation member 1 shown in FIG. 11 is formed. Further, in order to fixedly connect the fence member 2, a through coupling groove 12 is formed on the outer peripheral edge of the upper end portion of the column base member 1. The through coupling groove 12 is
Although only one may be formed as shown in FIG. 2 (b),
Generally, two are formed at positions facing each other. Also,
When forming a corner of the fence, it is not formed at the opposite position,
In some cases, it may be formed on three surfaces.

That is, the pillar foundation member 1 shown in FIG. 2 (b) is provided with a through coupling groove 12 only on one surface. Such a pillar foundation member 1 is provided with a fence as shown in FIG. This is to be applied when the ground to be sloping is inclined and to fix one side of the lower part of the fence member 2.

The column base member 1 shown in FIG. 2 (c) is provided with through-coupling grooves 12 oriented in three directions. In such a column base member 1, when the fence member 2 is installed linearly. , Which can be used to form a corner portion, in which case the installed fences are joined as shown in FIG. 8 (c).

The column base member 1 shown in FIG. 2D is the column base member 1
The hollow portion 1 has been devised to more firmly support the fence member 2 having the through coupling groove 12 formed on the outer peripheral edge thereof.
A reinforcing portion 13 that crosses 1 is formed, and in order to fix the lower end side surface of the fence member 2 or the support 21 of the fence member 2, the reinforcing portion 13 is formed with a closed coupling groove 12a that is open only in one direction. The pillar base member is connected to the fence member 2 and the pillar base member 1 in a state as shown in FIG. 8 (b).

The pillar foundation member 1 of the present invention shown in FIG.
As can be seen from the figure, the column base member 1 is provided with a closed coupling groove 12a opened toward the hollow portion 11 on the outer peripheral edge thereof, and a part of the support 21 formed on the fence member 2 is The hollow portion 11 is filled with mortar after being fixedly installed by being coupled with the closed coupling groove 12a. As can be seen from the figure, the pillar foundation member 1 of the present invention shown in FIG.
A reinforcing coupling portion 13 formed on the column base member 1 is formed with a closed coupling groove 12a opened toward the hollow portion 11, and a lower end portion of the fence member 2 is formed on an upper end portion of an outer peripheral edge of the column base member 1. The support 21 of the fence member 2 is in contact with the reinforcing portion 13 of the pillar foundation member 1.
The hollow portion 11 is filled with cement mortar in a state where the hollow portion 11 is inserted and coupled to the closed coupling groove 12a formed in the.

The installation of the fence using the pillar foundation member 1 shown in FIGS. 2 (e) and 2 (f) described above uses the pillar foundation member 1 in which the through coupling groove 12 is not formed, Since the fence member 2 on which the support 21 is formed is installed, the upper end of the pillar foundation member 1 receives the load applied from the lower end of the laterally formed fence member 2. Incidentally, the pillar foundation member of the present invention,
It is not limited to the rectangular shape shown in FIGS. 2 (a) to 2 (f), and may be any one having a through coupling groove 12 or a closed coupling groove 12a for fixing the fence member 2. Even such a shape is within the scope of the present invention.

FIGS. 3 and 4 show an embodiment of the present invention in which a fence is installed using the fence member 2 and the pillar foundation member 1. When attempting to install a fence as shown in these figures, concrete is poured on the ground between the fence members 2 to form the foundation portion 3, and the rod (so as to project to a predetermined height above the foundation portion 3 Reinforcing bar) 5
(When the fence is installed on the chest wall, a hole for installing the rod 5 is punched from the upper part of the chest wall and the rod is inserted from the upper part to set it).

When installing the tubular pillar foundation member 1 on the foundation portion 3, first, the rods 5 projecting on the foundation portion 3 are linearly arranged so as to be positioned inside the hollow portion 11 of the pillar foundation member 1. It is installed so as to be horizontal with the row so that the foundation portion 3 and the column foundation member 1 are connected. Then, the support 2 on each side of the two fence members 2 located on the left and right sides of the pillar foundation member 1 as a center.
1 into the hollow portion 11 in the column base member 1 and the bottom portion or support 21 of the fence member 2 in the through coupling groove 12 or the closed coupling groove 12a formed in the upper portion of the column foundation member 1.
, And the pillar foundation member 1 is set up so as to fix the fence member 2 while vertically supporting it, and then the hollow portion 11 of the pillar foundation member 1 is filled with the cement mortar 4 and fully cured.

In the fence installed by such a method, as shown in FIG. 8A, the hollow portion 11 of the pillar foundation member 1 is formed.
By the cement mortar 4 which is filled and cured, the pillar foundation member 1 is joined to the foundation portion 3 with the reinforcing force of the rod 5. Further, since the fence member 2 is fixed to the pillar foundation member 1 by the support 21 and the through coupling groove 12 or the closed coupling groove 12a, the load is held while being supported by the lower portion. As a result, this fence is not only excellent in solidity but also formed according to the stepwise installation method, so that the installation process is extremely simple, and the construction period can be shortened and the economical efficiency can be improved.

FIG. 5 shows the fence member 2 without the support 21.
It shows the construction state of. This is one in which the lower part of the fence member 2 is joined to the through-coupling groove 12 of the pillar foundation member 1, and the cement mortar 4 is injected through the see-through hole of the fence member 2 to fill the state of surrounding the lower end. Column foundation member 1
Can be more firmly supported. Although not shown in the drawing, in the case of FIG. 5, the column foundation member 1 as shown in FIG.
Is used, the state becomes as shown in FIG. That is, the side surface of the lower end portion of the fence member is joined to the closed joint groove 12 a formed in the reinforcing portion 13, and the lower end portion is connected to the through joint groove 12.
It becomes easier to vertically install the fence member 2 because the fence member 2 is connected to the fence member 2.

FIG. 6 is an embodiment of the present invention for explaining the case where the ground on which the fence is installed is oblique. Here, in a state in which the pillar foundation member 1 is installed on the foundation portion 3, only one through coupling groove 12 or one closed coupling groove 12a is provided in the upper portion of the pillar foundation member 1 located on the lower ground side, which is about half the size. The other pillar foundation member 1 of Sano is laminated and fixed. After a while
The fence member 2 is made horizontal, and the hollow portion 1 of the pillar foundation member 1
When 1 is filled with cement mortar and cured, the fence member 2 is installed stepwise according to the sloped ground.

FIG. 7 shows one fence member 2 and one pillar foundation member 1.
The pillar foundation member 1 installed on the upper portion of the foundation portion 3 is installed at a position where it is joined to the central lower end portion of the fence member 2, and the fence foundation member 1 is fitted into the through coupling groove 12 of the pillar foundation member 1. After the central lower end of the member 2 is joined, the hollow portion 11 is filled with the mortar 4 so that the member 2 can be firmly joined. In this case, if the mortar 4 is injected into the lower end of the center of the fence member 2 through the transparent hole to surround the mortar 4, the fence can be installed more firmly.

In addition, when the transparent member 2 is not formed with a see-through hole, a through hole for filling the mortar is formed at the lower end of the hedge member 2 so that the cement mortar is filled in the through hole, and the pillar foundation member is formed. When the hollow portion 11 is filled with mortar, it can be firmly fixed and installed regardless of the formation of the see-through hole.

The present invention is not limited to what is shown in the drawings, but the hollow portion 11 and the through coupling groove 12 are provided inside.
And / or a method of installing the fence member 2 of various shapes by using the pillar foundation member 1 of various shapes having the closed coupling groove 12a should be considered to be included in the category of the present invention. The shape 1 may be of any shape as long as it has a coupling groove for fixing and installing the hollow portion 11 and the fence member 2.

[0022]

As described above, according to the present invention,
Since it is not necessary to support the fence member by the pillar and it is installed so that the fence member is supported in the state where it is joined at the bottom, the supporting force and robustness are increased, the installation process is simplified, and the construction period is shortened and the economy is reduced. It is excellent in terms of physical effect.

[Brief description of the drawings]

FIG. 1 is a front view showing an installation state of a conventional fence.

FIG. 2 is a perspective view of various embodiments of a pillar foundation member of the present invention.

FIG. 3 is a front view of a partial cross section showing an installed state of a fence according to an embodiment of the present invention.

FIG. 4 is a front view of a partial cross section showing the installation state of the fence according to the embodiment of the present invention.

FIG. 5 is a front view showing an installed state of a fence according to another embodiment of the present invention.

FIG. 6 is a front view showing an installed state of a fence according to another embodiment of the present invention.

FIG. 7 is a front view showing an installed state of a fence according to another embodiment of the present invention.

FIG. 8 is a plan cross-sectional view showing a combined state of a fence member and a pillar foundation member installed by the installation method of each of the above embodiments.

[Explanation of symbols]

 1 pillar foundation member 2 fence member 3 foundation part 4 mortar 5 rod 11 hollow part 12 coupling groove 12a closed coupling groove 13 reinforcing part 21 support

Claims (18)

[Claims] 1. A pillar foundation member (1) installed on an upper part of a foundation for installing a fence, wherein the pillar foundation member (1) has a hollow portion (11) therein, and the fence member (2 ) Through connection groove (1
2) and / or a column base member for a fence, which is provided with a closed coupling groove (12a). 2. The pillar foundation member (1) has a single through coupling groove (1).
2. The column foundation member according to claim 1, characterized in that it comprises only 2) or a closed coupling groove (12a). 3. The pillar foundation member (1) has two through-coupling grooves (1).
2) or a closed coupling groove (12a), wherein the two through coupling grooves (12) or the closed coupling groove (12a) are formed to face each other. Element. 4. The pillar foundation member (1) has three penetration coupling grooves (1).
2) or a closed coupling groove (12a), of which two through coupling grooves (12) or closed coupling grooves (12a) are formed at positions facing each other, and the remaining one through coupling groove (1).
2) or the closed coupling groove (12a) has two through coupling grooves (1
2. The column foundation member according to claim 1, wherein the column foundation member is formed so as to form an arbitrary angle with respect to 2) or the closed coupling groove (12a). 5. The coupling groove formed on the outer peripheral edge of the column base member (1) is a through coupling groove.
The column foundation member according to any one of 1 to 4. 6. The coupling groove formed on the outer peripheral edge of the column base member (1) is a closed coupling groove.
The column foundation member according to any one of 1 to 4. 7. The column foundation member (1) is provided with a reinforcing portion (13), and the reinforcing connecting portion (13) is formed with a closed coupling groove (12a). The pillar foundation member according to any one of the items. 8. A method of installing a fence using a pillar foundation member, wherein a foundation portion (3) is formed on the ground, and the foundation portion (3) has a hollow portion (11) and a through coupling groove and / or a closure. Column foundation member (1) having a coupling groove (12a)
Is installed so that the foundation portion (3) and the column foundation member (1) are coupled to each other, and then the lower end portion of the fence member (2) is coupled to the column foundation member (1), and the column foundation member (1 (2) A method of installing a fence using a pillar foundation member, characterized in that the hollow portion is filled with cement mortar (4). 9. The method of installing a fence using a pillar foundation member according to claim 8, wherein a fence member (2) having a support (21) formed at a lower end thereof is used. 10. The center bottom surface portion of the fence member (2) is coupled with a through coupling groove (12) formed in the outer peripheral edge of the column foundation member (1). How to install the fence using the pillar foundation member of the. 11. The support (21) of the fence member (2) is combined with the closed coupling groove (12a) formed in the reinforcing portion (13) formed inside the pillar foundation member (1). A method of installing a fence using the pillar foundation member according to claim 8 or 9. 12. A closure formed in a through coupling groove (12) formed in an upper outer peripheral edge of a column base member (1) and a reinforcing portion (13) formed inside the column base member (1). By the connecting groove (12a), the fence member (2) and the pillar foundation member (1)
The method of installing a fence using a pillar foundation member according to claim 11, wherein and are double-bonded. 13. The column foundation according to claim 8 or 9, characterized in that the foundation (3) is installed by burying a rod (5) inserted in the column foundation member (1). How to install a fence using a member. 14. The column foundation member according to claim 10, wherein the foundation (3) is installed by burying a rod (5) inserted into the column foundation member (1). How to install the fence used. 15. The column foundation member according to claim 11, wherein the foundation (3) is installed by burying a rod (5) inserted into the column foundation member (1). How to install the fence used. 16. The column foundation member according to claim 12, wherein the foundation portion (3) is installed by burying a rod (5) inserted into the column foundation member (1). How to install the fence used. 17. A method of installing a fence on a sloped ground using a pillar foundation member, wherein a foundation portion (3) is formed for each ground between the fence members (2), and at least the foundation portion (3) is formed. Two feedthrough grooves (1
2) and / or installing a column foundation member (1) having a closed coupling groove (12a), and having only one through coupling groove (12) or closed coupling groove (12a) on the upper portion of the column foundation member (1) Other pillar foundation members (1)
And the fence member (2) installed on the upper part thereof is connected to the through coupling groove (12) or the closed coupling groove (12a) so as to be horizontal, and then installed. (2) A method of installing a fence using a pillar foundation member, characterized in that the hollow portion is filled with cement mortar (4). 18. The method for installing a fence using a pillar member according to claim 17, wherein the rod (5) is embedded so as to be inserted into the other pillar member (1).