JPS5864976A - Tank - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] This invention relates to improvements in assembled tanks.

It has already been done to assemble a large container such as a container by joining together a number of unit plates made of one metal or synthetic resin. - What has been established is known. Joining 1 here
1KFi, which includes an upright bonding edge that stands upright with respect to the substrate and an inclined bonding edge that is inclined at an angle of approximately 735 degrees with respect to the substrate. Those with only one edge and those with both edges are used. Also, concrete)
A right-angled rectangular unit plate made of aluminum is also used.

When assembling a tank using the above unit plates, the base must be flat and solid.

Therefore, before assembling the tank, the foundation is first leveled with concrete.

ζIf you solidify the foundation with concrete, you won't have to install the bottom of the tank again on top of it!
You can make a tank by standing up a chisel.

However, when attempting to erect the unit plate on the concrete base, it was not easy to fix the unit plate to the concrete, so the unit plate was erected on the concrete base, and the unit plate was erected on the concrete base. It was considered to pour concrete (F) around the unit plate and embed the lower end of the unit board in the concrete F. Such an assembly method is described in Utility Model Application Publication No. 57-7.5; l/
It is stated in the publication No.

However, when using this method, it was not easy to keep the unit plate upright while the lower end of the unit plate was inserted into the concrete under strong wind conditions. Also, if you fill the tank with liquid after assembling the tank, there is a risk that the unit board may be pushed down by the liquid pressure. Therefore, it would be desirable to eliminate these shortcomings.

This inventor proposed that a supporting material be placed outside the position where the tank should be erected. : The unit plate is fixed to the supporting material to support the unit plate while concrete is poured, and the supporting material is left after one tank is assembled to prevent the unit plate from being knocked down by hydraulic pressure. Thought.

In addition, as a support material, we used a brace with a vertical piece and a horizontal piece intersecting each other in an L shape, and when the horizontal piece was oriented perpendicularly to the side wall of the tube, we noticed that the supporting force becomes stronger ξ. Ta. Place one more support on top of the concrete layer and llI! It has been found that if a depression is provided at the position where the unit plate is to be erected and the lower part 111 of the unit plate is allowed to hang down into the depression, the work of embedding the lower end in concrete becomes easier. This invention has been made based on such ideas and knowledge.

That is, this invention provides a recess at the position where the tank should stand, a layer of concrete is cast around the recess, and a support material is provided on the layer of concrete.
The supporting material is made up of a vertical piece and a horizontal piece, and the horizontal piece is laid on a concrete surface, with its longitudinal direction substantially Kfi on the side wall surface.
[For K, the vertical piece intersects the horizontal piece in an L shape and is erected at a position along the side wall, the vertical piece is set as the horizontal piece KWI, and the vertical piece is set as KIilI with a right-angled unit plate erected. The lower end of one unit board is suspended into the depression, concrete is poured into the depression,
This is a tank with the lower end of the unit plate embedded in concrete.

The tank according to the present invention will be explained as follows based on the drawings. FIGS. 1A to 1D are partially cutaway vertical sectional views showing an example of a tank according to the present invention.

In FIG. 1, a recess is provided at the position where the side wall of the tank is to be erected, and a layer of concrete is poured into the waste. A support material is provided on the layer. The support material consists of a vertical piece and a horizontal piece. The horizontal piece is laid on the upper surface of the J-shelf layer and has its longitudinal direction oriented substantially perpendicular to the side wall surface. Vertical piece/
intersects the horizontal piece here in an L-shape, and is erected at a position along the INK. K11f is integrally defined on the vertical side/if horizontal side. A right-angled rectangular unit plate J is erected and fixed to a vertical piece. The lower end of the unit plate 7A has a recess/
It hangs down inside the da. The inside of the concrete has been poured into the depression/y. The lower end of the unit plate J is embedded in the funk reader. A tank constructed in this way is a tank according to the present invention.

In the above tank, the top surface of the layer is usually a horizontal flat surface, but it may also be provided with an inclined or uneven tube. Support material moss, ■Shaped steel,! It is preferable to use section steel such as section steel, channel steel, and angle steel. The horizontal piece of the support material is here,
It is desirable that the length be at least 7/3 of the vertical piece. The intersection between the vertical piece and the horizontal piece should be welded or bolted.
yo] become one. It is desirable to support between the vertical piece and the seventh horizontal piece with a triangular plate core or diagonal zelkova core.
In addition, adjacent supporting members can be connected using connecting members. In the case where the vertical piece 2/ is installed upright at a position along the side wall 11, the case where the vertical piece 2/ is slightly set back from the side wall surface is also included. Layer the horizontal piece here/Top Kll
It is desirable to use an anchor pol)// when setting the anchor pol. The upper surface around the anchor pol// can be raised. In addition, a liner saw (for example, made of iron or hard rubber) can be inserted between the top surface and the horizontal piece. A type with an upright joint edge saw that stands upright against the blade is used. On the board J/? -1, unevenness may be provided. In the illustrated example, a truncated quadrangular pyramid Kll is used which protrudes from the substrate J/l to the attached side of the upright joint edge.

The unit plate is preferably made of metal (for example, iron) or synthetic resin (for example, glass fiber reinforced polyester resin), but it can also be made of concrete. Unit plate jA=i
When fixing to the top of the g piece, attach the connecting piece (
For example, it is convenient to fix the front of the angle piece with bolts and to fix the upright joining edge 12t11 of the connecting piece JK unit plate Jmu. ! iii) The continuous piece can be fixed to the upright joining edge J side first. Unit plates JAF adjacent to each other in the horizontal direction! , If you fix it with an upright joint edge saw comrade T bolt, it will be connected.
, concrete)F(-) Before pouring, unit boards of the same type or different types can be connected afterward.In the illustrated example,
A unit plate jBSlo where the bulging shape of the unit plate Jmu and the substrate emerges
is connected to the bottom of the tank, during layer/formation or concrete
It is desirable to concrete the concrete at the same time when pouring. On the bottom, attach a water-proof resin plate or apply liquid resin and harden it.If18
31 j / can be formed.

The above tank is manufactured, for example, as follows. First, outside the position where the side wall of the tank should be erected>
Create a layer/ by cleating. At this time, anchor pol)
//l- A depression /J is formed on the top surface at the implantation position. In addition, when making the bottom J at the same time, form the depression between the layers in the form of a groove, then stand the supporting material on the first layer, and anchor bolts on the horizontal pieces. is fixed and the leg of the bolt is suspended into the depression /J, and the depression /J is filled with concrete. Next, it is fixed to the vertical piece of the unit plate JAt support material. At this time, unit plates J1 and )0 are simultaneously connected to Kl! may be set. Thereafter, concrete is poured into the depression/41. It is desirable that the concrete be filled evenly using a biprelifter.

What is shown in Figure #I1 is a typical embodiment of this invention. This invention also includes slight modifications as shown below. In addition, in the following embodiments, the parts that differ from the preceding embodiments ['')%A
I will explain.

In the tongue according to the present invention shown in FIG. 2, diagonal collars 2 are welded to the lower ends of the vertical pieces and the inner ends of the horizontal pieces of the support member 2, respectively. (K) is connected.

As a unit plate, the unit plate JR used in the middle part of Figure 1 is used.
is used here for the lower stage, and the upper 111C unit plate jD
and J are connected @ unit board JD ke, unit board J
In BfC, the bulge direction of the substrate J/ is reversed, and the unit plate 1m is made by making the bulge of the substrate l/ into a quadrangular pyramid shape in the unit plate Jm i in Fig. 1. It is something. top of side wall
K is attached with a lid assembled from unit plates Jν. The unit plate J1 is a unit plate 71 in which the bulge direction of the substrate J/ is opposite to the unit plate 71, and the bulge extends to the periphery. The bottom of the tank is hollow inside. In addition, at the bottom of the unit board JR, where the part is embedded in the concrete, a sealant is sandwiched between the board 31 surface and the concrete. . As a sealing material, there is a material called Go^-based water wait sealing material.
Most preferred. This is a sticky filler made of a parent material such as neoprene rubber or butyl rubber that expands when it comes in contact with water.The material is formed into a string and is attached to a release paper, such as polyester. It is commercially available under trade names such as , Three Sealer, etc. It is desirable to apply a sealing material to the contact point between the concrete plate and the bottom j. In addition, as shown in the figure, the lower end of the one-unit plate JR may be in contact with the bottom of the depression/y. In this case, it is desirable to form a through hole in the embedded portion of the substrate J/.

In the tank according to the present invention shown in FIG. 1, a collar 22 is welded to the lower end of the vertical piece of the support member, and the collar 2 is fixed to the upper surface of the horizontal piece. . The vertical piece #i is set back from the position where the side wall should be erected, and the vertical piece #i and the upright joining edge here are connected by the twill piece 2g. For unit board binding, an inclined joining edge Jj is provided on the periphery of the board J/, and an upright joining edge here is provided beyond that.
is used. Further, a retaining wall /j is provided at the outer end of the layer /, and a lip /Δ is provided between the layer / and the retaining wall 11/j. Both sides of the retaining wall /j are filled with sand 2.

In the tank according to the present invention shown in Fig.
Ru. This iron pipe/2Fi has the effect of preventing the concrete filling the depression/It- from flying upward when a large force is applied to the side 11 of the tank. In addition, in this tank, a frame l is provided at the position shown by the dotted line when pouring the concrete, and after the concrete has hardened,
will be removed.

In addition, the tank according to the present invention can have a circular outline. Further, as a support material, it is also possible to use a support material having seven vertical pieces at the lower ends K and two horizontal pieces tlI. In this case, the bisector of the angle formed by the two horizontal pieces shall be perpendicular to the side wall surface.
They may be joined by iron bars that intersect in an X shape. This iron bar has
You can add a turnbuckle in the middle to make it more tense. Furthermore, the upper end of the support material that supports the two opposing side walls,
Form #Ii can be used for coupling. It is preferable to provide the supporting material for each unit plate arranged in the horizontal direction, but the supporting material is
It may be provided every other time. In that case, unit plates that are not in contact with the supporting members are fixed to a connecting member that connects the supporting members. Incidentally, instead of connecting a plurality of unit plates in the vertical direction, the K1 vertically long unit plate can be used alone. A heat insulating material may be placed in contact with or included in the substrate of the unit board.

According to this invention, since the vertical piece and the horizontal piece intersect in an L-shape and the supporting member is erected, and the unit plate is fixed as a vertical piece, the unit plate does not fall down while the unit plate and its lower end are inserted into the concrete. Furthermore, even after the tank is completed, the unit plate is prevented from falling down due to hydraulic pressure. Since the supporting member is placed with the horizontal piece facing perpendicular to the side wall surface, the vertical piece is strongly supported. moreover,
When inserting the lower end of the unit plate into concrete, make a recess at the position where the side wall is to be erected, fix the unit plate to the vertical piece of the supporting material, and let the lower end hang down into the recess. The horizontal piece does not get in the way when flowing. Therefore,
Embedding work is easy. This invention has excellent advantages as described above.

[Brief explanation of drawings]

1 to 3 are partially cutaway vertical sectional views showing an example of a tank according to the present invention. In each figure, /Fi concrete layer, C is support material,
Jmu to JG are potential plates, y is concrete, jFi bottom, jti sealant, 7ti sand, I frame, // is anchor & A-shi, here is liner, /J and /41F
i hollow, /JFi retaining wall, 7g is a lip, /2-piece iron pipe, co/
Fi is the vertical piece, here is the horizontal piece, 2 is the plate, 2 is the diagonal piece, koj is the connecting material, kog is the connecting piece, ko2 is the tsuba, J/ is the board, J
J is an upright joining edge, JJ is an inclined joining edge, and j/ is a resin layer. Inventors: Nakagawa and Yuio Matsui

Claims (1)

[Claims] A depression is provided at the position where the side wall of the tank is to be erected, a layer of concrete is poured into the depression, a support material is provided on the concrete layer, and the support material is composed of a vertical piece and a horizontal piece, The horizontal piece is laid down on the concrete surface, its longitudinal direction is oriented substantially vertically fK to the side wall surface, and the vertical piece is erected at a position along side IIK, intersecting with the horizontal piece in a figure 5 shape. Horizontal piece Kll
A tank is constructed by setting up a right-angled unit plate, fixing a vertical piece, hanging the lower end of one unit plate into a depression, pouring concrete into the depression, and embedding it in the concrete below the unit plate. .