JPH05287783A - Fabrication type water storage tank - Google Patents

Abstract

PURPOSE:To permit a water storage tank having a size conforming to the size and sape of a lot to be fabricated even for one or more layer type. CONSTITUTION:A water storage tank of vatious sizes and shapes is formed by combining an intermediate body 1 formed by attaching a square (planar view) upper plate 5 and a lower plate 6 in parallel through one or more vertical struts 4, a side body 2 formed by attaching side plates 7 between the plates 5 and 6, having the same shape as the body 1, and a corner body 3 formed by attaching the side plates 7 between the outside ends of the plates 5 and 6. Water holes are formed in adequate places of the upper and lower plates 5 and 6 and fabrication is made by matching the water holes to obtain a water tank consisting of upper and lower layers.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated water tank, and more specifically, to construct and form a water tank having a size and shape suitable for a site by combining and arranging concrete skeletons formed in three kinds in parallel. It is about.

[0002]

2. Description of the Related Art As a water storage tank of this type, the actual utility model Sho 63-3
There are Japanese Patent No. 5092 and Japanese Utility Model Publication No. 1-8619. In each of the publications, it is described that concrete blocks formed in an inverted T shape are juxtaposed side by side in the front-rear direction, a bottom plate is formed in-situ between bottom parts of the blocks, and a cover plate separately formed is arranged between upper parts. There is.

[0003]

However, the above-mentioned publication requires a lot of labor for forming the water tank because it requires forming the bottom plate in-situ and arranging and fixing a lid plate separately formed between the upper parts. In addition to the above, there is a problem that water leakage and sink may occur due to the displacement of the arranged lid plate.

[0004]

According to the present invention, there is provided an intermediate skeleton which is formed by parallelly mounting an upper surface slab and a lower surface slab having a rectangular shape in plan view with one or a plurality of vertical columns interposed therebetween, and an upper surface slab having the same shape as the skeleton. For the combination of the side skeleton formed by attaching the side slab between the outer edges of one side of the bottom slab and the corner skeleton formed by attaching the side slab between the outer edges of the two sides sandwiching one corner of the top and bottom slabs. By assembling and forming water tanks of various sizes and shapes, and further by providing water passage holes at appropriate places on the upper plate and the lower surface plate, and by polymerizing the water passage holes, the water tanks are assembled and formed by upper and lower layers. In this way, the problem is solved.

[0005]

The function of the present invention is to provide an intermediate skeleton arranged side by side in the front, rear, left and right directions.
The side skeletons arranged so as to surround the intermediate skeleton row and the corner skeletons arranged at the four corners are assembled to form a water tank in which the skeletons communicate with each other and are integrated, and the upper surface plate and the lower surface of the skeleton group are formed. The water tanks are assembled and formed in a plurality of upper and lower layers to store water by stacking the water passage holes provided in the plate.

[0006]

Embodiments Embodiments will be described below with reference to the drawings.

An intermediate skeleton 1, side skeletons 2 and corner skeletons 3 as shown in FIG. 1 are precast with concrete.

In each of these frames, one circular vertical column 4 is arranged at the center or at two points apart from the center 2
An upper surface plate 5 and a lower surface plate 6 which are parallel to each other sandwiching the upper and lower ends of the circular vertical columns 4a and 4b of the book are provided to form a quadrangle in plan view and have the same size.

The intermediate skeleton 1 has four surfaces open between the upper and lower slabs 5, 6 and the side skeleton 2 has a side slab 7 mounted between the outer ends of the upper and lower slabs 5, 6 to close the one slab. In addition, the corner frame 3 is closed by attaching side plates 7, 7 on two sides sandwiching one corner.

When assembling, for example, the intermediate frames 1 are arranged side by side in several rows in the front-rear, left-right direction on the reinforced ground, and then the side plate 2 is turned outward with the side plates 7 so as to surround the intermediate frame 1. A water tank which is installed side by side on the outer side of the intermediate skeletons 1 arranged side by side, and the corner skeletons 3 are similarly applied to the remaining four corners with the side plates 7 and 7 on the outer side, whereby a large number of skeletons are arranged in parallel. 8 is assembled and formed.

As shown in FIG. 4, both ends of the circular vertical column 4 are provided with reinforcing haunches 9 between the upper and lower slabs 5 and 6, and the abutting surfaces of the upper and lower slabs 5 and 6 are for preventing water leakage. Cement mortar
A groove 11 that fills 10 may be attached.

In this way, by laying the skeletons 1, 2, 3 in combination along the terrain, the skeletons are connected to each other and integrated, and the water tank from which water does not leak from the skeletons is shaped and shaped according to the terrain. Will be formed.

Further, as shown in FIG. 5, when the water passage holes 12 are provided at appropriate places in the upper and lower plates 5 and 6 of the respective skeletons 1, 2 and 3, and the polymerization is carried out, the stored water flows vertically from the water passage holes 12. Therefore, the water storage tank can be assembled in a plurality of layers such as the upper and lower two layers.

[0014]

INDUSTRIAL APPLICABILITY As described above, according to the present invention, an intermediate skeleton in which four surfaces between upper and lower slabs are opened using concrete, a side skeleton in which one surface between the upper and lower slabs is closed, and between the upper and lower slabs Since the corner skeleton with two sides sandwiching one corner was precast, the construction of these three kinds of skeletons was done in parallel, and the water tank that connects the skeletons to each other was integrated in the size of the site. The effect that it can be assembled according to the shape is produced.

Since the upper surface plate, the lower surface plate and the side surface plate are integrally formed on each of the frames, there is an effect that water leakage and sinking due to the displacement movement of these respective plates do not occur.

Further, by providing water passage holes at appropriate places on the upper and lower plates of each body to communicate with each other, it is possible to assemble and form a water storage tank in a plurality of upper and lower layers.

[Brief description of drawings]

1A is a perspective view showing an intermediate skeleton, FIG. 1B is a side skeleton, and FIG. 1C is a corner skeleton.

FIG. 2 is a perspective view showing an example of an assembled water storage tank.

FIG. 3 is a perspective view of an intermediate body showing an example in which two circular vertical columns are provided.

FIG. 4 is a partial vertical cross-sectional view showing an abutting portion of an embodiment in which a reinforcing haunch of a vertical column and a groove for burying cement mortar are provided.

FIG. 5 is a partial perspective view showing a two-layer assembly example when a water passage hole is provided.

[Explanation of symbols] 1 is an intermediate skeleton, 2 is a side skeleton, 3 is a corner skeleton, 4, 4a and 4b are circular vertical columns, 5 is a top plate, 6 is a bottom plate, 7 is a side plate, 8 is a water tank, 9 is a reinforcement haunch, 10 is Cement mortar 11 is a groove on the abutting surface 12 is a water hole

Claims (2)

[Claims] 1. An intermediate skeleton formed by parallelly mounting an upper surface slab and a lower surface slab, which are quadrangular in plan view, sandwiching one or more vertical columns, and an outer end of one surface of the upper surface slab and the lower surface slab having the same shape as the skeleton. Various sizes and shapes can be obtained by combining the side skeletons formed by attaching the side slabs between them and the corner skeletons formed by attaching the side slabs between the outer ends of the two surfaces that sandwich the corners of the upper and lower slabs. A prefabricated water tank characterized by assembling and forming a water tank. 2. A water tank is provided at appropriate places on the upper plate and the lower plate of the intermediate frame, the side frame and the corner frame, and the water holes are polymerized to form a water tank by assembling the upper and lower layers. The assembly-type water tank according to claim 1, wherein