JPH0443556Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a concrete platform for stably supporting the lower part of a fence column temporarily fixed on a concrete plane.

[Conventional technology]

When supporting the lower part of a fence column temporarily fixed on a concrete plane with a concrete base in the shape of a substantially square pyramid, conventionally, a frame is assembled around the column, concrete material is poured into this frame, and the bottom end of the column is A method for forming a concrete base is to insert a concrete base having a post insertion hole and a notch that communicates with the post insertion hole and open on the side into the post from the notch, and insert the post into the post insertion hole of the concrete base. In this state, the plate member is fixed to the side of the concrete stand with concrete nails, the opening of the notch is covered, and then concrete material is poured into the support insertion hole and the notch. The support is fixed to the stand.

[Problem that the invention attempts to solve]

Assemble the frame for each pillar as shown above,
The method of forming a concrete stand is cumbersome, and the method of fixing the notch of the concrete stand with a board and concrete nails involves removing the board from the side of the concrete stand after fixing the support, but When removed, nail marks were formed on the side of the concrete stand, which was extremely unsightly.

The present invention aims to eliminate the above defects.

[Means to solve problems]

In order to achieve the above object, the present invention provides a concrete base having a substantially quadrangular truncated pyramid-shaped main body 2 that supports the lower end of a fence post 4 temporarily erected on a concrete plane. a strut insertion hole 6 for loosely fitting the formed strut 4; and a notch 8 that is open in the side surface of the main body 2, communicates with the strut insertion hole 6, and is wider than the strut 4. , a partition plate 1 that fits into the notch 8 and seals the sides of the column insertion hole 6;
0 and guide grooves 8a, 8b formed along the longitudinal direction of the notch 8 for slidably fitting the flanges 10b, 10c of the partition plate 10. When fitted into the notch 8, the side surface of the partition plate 10 is positioned approximately on the same plane as the side surface of the main body 2 through which the notch 8 opens.

[Effect]

In the above configuration, the support 4 is inserted into the support insertion hole 6 of the main body 2 of the concrete stand, and the partition plate 10
is fitted into the notch 8 with its brim portions 10b and 10c aligned with the guide grooves 8a and 8b, then the support 4 is fixed in the support insertion hole 6 by pouring concrete material into the support insertion hole 6. be able to. Moreover, since the side surfaces of the partition plate 10 and the main body 2 are set on the same plane, there is no need to remove the partition plate 10.

〔Example〕

The configuration of the present invention will be described in detail below with reference to embodiments shown in the accompanying drawings.

Reference numeral 2 denotes the main body of a concrete stand for the fence support, and the overall shape is set to be approximately a truncated square pyramid. A column insertion hole 6 for loosely fitting the fence column 4 is formed in the center of the main body 2, passing through it in the vertical direction. Reference numeral 8 denotes a notch that is opened in the side surface of the main body 2 and is formed to pass through the main body 2 in the vertical direction, and communicates with the column insertion hole 6. Reference numeral 10 denotes a partition plate made of concrete, and the body portion 10 has a width suitable for slidably fitting into the notch portion 8.
a and brim portions 10b and 10c are formed. The wall surface of the notch 8 has the collar portions 10b, 10.
Guide grooves 8a and 8b are formed in the vertical direction corresponding to the grooves c.

Next, the operation of this embodiment will be explained.

A base 14 of a fence column 4 is temporarily fixed at a predetermined position on a concrete plane 12 by a fixed shaft 16. In this state, on the pillar 4,
Insert the main body 2 of the concrete stand from the notch 8,
The strut 4 is loosely fitted into the strut insertion hole 6, and the main body 2
The lower surface of the is glued to the concrete plane 12 with glue. Next, the partition plate 10 is inserted into the notch 8 with its brim portions 10b and 10c aligned with the guide grooves 8a and 8b, and the sides of the column insertion hole 6 are covered by the partition plate 10. In this state, the side surface of the partition plate 10 is located on the same plane as the side surface of the main body 2, and the upper and lower end surfaces of the partition plate 10 are also located on the same plane as the upper and lower surfaces of the main body 2. In this state, a fluid concrete material is poured into the column insertion hole 6, and the column 4 is fixed in the column insertion hole 6 with the concrete. Note that the partition plate 10 is not particularly limited to concrete, but may be made of iron plate,
Plastic or the like may also be used.

〔effect〕

Since the present invention is constructed as described above, the pillar can be fixed to the main body with concrete without forming nail marks on the side of the concrete stand main body.
It has the effect of increasing the product value.

[Brief explanation of the drawing]

1 is a plan view, FIG. 2 is a sectional view, FIG. 3 is an external view, FIG. 4 is a side view, and FIG. 5 is a sectional view. 2... Main body, 4... Support, 6... Support insertion hole,
8... Notch, 10... Partition plate, 12... Concrete plane.

Claims (1)

[Scope of utility model registration request] In a concrete base that supports the lower end of a fence support post 4 temporarily erected on a concrete plane approximately in the center of a substantially quadrangular truncated pyramid-shaped main body 2, the support support 4 formed in the vertical direction of the main body 2 is free. A pillar insertion hole 6 for fitting and arranging, a notch 8 that opens on the side surface of the main body 2, communicates with the pillar insertion hole 6, and is formed wider than the pillar 4; a partition plate 10 for sealing the sides of the column insertion hole 6; and a collar portion 1 of the partition plate 10.
guide grooves 8a and 8b formed along the longitudinal direction of the notch 8 for slidably fitting the partition plate 10 and the notch 8; A concrete stand for a fence support, characterized in that the side surface of the partition plate 10 is located on substantially the same plane as the side surface of the main body 2 through which the notch 8 opens.