JPH0617760Y2 - Assembled storage tank - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a prefabricated liquid storage tank, and more specifically, a plurality of unit panels provided with joint edges are sequentially connected with the joint edges of the unit panels facing downward. The present invention relates to an assembling type liquid storage tank in which a lid of a tank is configured and the lid, in particular, the vicinity of a cross-shaped joint of four unit panels is reinforced.

[Conventional technology]

In a prefabricated liquid storage tank in which a plurality of unit panels each having a joining edge on a side edge of a right-angled quadrilateral are sequentially connected with the joining edges facing downward, the lid is constructed. There is 4
2. Description of the Related Art Conventionally, a plate-shaped reinforcing member is fixed to a cross-shaped joint portion of one unit panel so as to straddle the cross-shaped joint portion to reinforce a lid body.

[Problems to be solved by the invention]

Since the above-mentioned conventional product is one in which the plate-shaped reinforcing member is fixed across the cross-shaped joints of the unit panel, when the vicinity of the cross-shaped joints is slightly uneven or the upper surface of the lid body is inclined. However, there is a drawback that the flat plate-like reinforcing material is hard to be fixed, and that water droplets are likely to stay between the flat plate-like reinforcing material and the cross-shaped connecting portion of the unit panel.

The present invention eliminates the above-mentioned conventional drawbacks by using at least a pair of short piece reinforcing materials, and
The pair of short piece-like reinforcing members face the upper surfaces of the unit panels in the vicinity of the cross-shaped joints and are fixed to the adjacent panels, thereby providing an assembly type liquid storage tank having excellent strength.

[Means for solving problems]

The prefabricated liquid storage tank of the present invention comprises a side wall, a bottom wall, and a lid, and a plurality of unit panels each having a joining edge that stands upright on a side edge portion of a right-angled quadrangle are directed downward. In an assembly-type liquid storage tank in which the tank lids are sequentially connected to each other, at least a pair of short piece-like reinforcing members are opposed to each other on the upper surface in the vicinity of the cross-shaped connecting portion of the unit panel, It is characterized in that the short piece-shaped reinforcing members are fixed to the adjacent unit panels while connecting the members to each other.

[Function of device]

In the assembly type liquid storage tank of the present invention, the lid is reinforced by fixing a pair of short piece-shaped reinforcing members in the vicinity of the cross-shaped joint of the unit panel, so that the cross-shaped joint is uneven. Also, even if the upper surface of the lid body is inclined, there is no hindrance to the fixation, and even if water droplets enter between the short piece-shaped reinforcing member and the cross-shaped joint portion of the unit panel, Water drops are easily dissipated. The degree of reinforcement is appropriately adjusted by stacking a plurality of short piece-shaped reinforcing materials. Further, since the pair of short strip-shaped reinforcing members are opposed to and abut on the upper surface near the cross-shaped joint and are fixed to the adjacent unit panels, the unit panels are connected together in the vicinity of the cross-shaped joint. Become.

〔Example〕

 Next, an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a part showing an assembled liquid storage tank of the present invention,
FIG. 2 is an enlarged perspective view showing an A portion of FIG. 1, and FIGS. 3 and 4 are enlarged perspective views of an A portion of FIG. 1 showing another embodiment.

As shown in FIG. 1, the assembly type liquid storage tank of the present invention comprises a side wall 1, a bottom wall 2 and a lid body 3, all of which sequentially connect a plurality of unit panels 4 having joint edges. It is shown as an example. The unit panel 4 has a right-angled quadrilateral shape, and is provided with upright joint edges 5 on its four side edges. The joint edges 5 are downwardly connected in a watertight manner to form the lid body 3. With this structure, rainwater, dust, and the like are less likely to stay on the upper surface of the lid 3. At least a pair of short piece-shaped reinforcing members 6 are brought into contact with the upper surface of the unit panel 4 constituting the lid 3 in the vicinity of the cross-shaped connecting portion so as to face each other across the intersection of the cross-shaped connecting portions, and the reinforcing material 6 Adjoining unit panel 4
It is stuck to. The short piece reinforcing material 6 is exemplified by a pair of simple flat plates and a pair of ones having a rising edge 7 on one side, which are fixed to each other in a cross girder shape.
It is not limited to this. For example, as shown in FIG.
Alternatively, the reinforcing material 6 may be fixed in the shape of a cross in the shape of a short piece. As described above, the short piece-shaped reinforcing member 6 can be used even if the vicinity of the cross-shaped joint of the unit panel 4 is slightly uneven or if the upper surface of the lid 3 is inclined. There is no problem when sticking. Further, even if a water droplet enters between the short piece-shaped reinforcing member 6 and the cross-shaped joint portion of the unit panel 4, the water droplet is easily diffused. The short strip-shaped reinforcing member 6 is in contact with the unit panels 4 adjacent to each other so as to face each other and is fixed to the unit panels 4 with bolts 8. When fixed in this manner, the unit panels 4 are connected together at the cross-shaped connecting portion. In addition, when the degree of reinforcement is to be large, the short piece-shaped reinforcement member 6 is used.
A plurality of sheets are stacked and fixed. FIG. 4 shows still another embodiment, in which a pair of short strip-shaped reinforcing members 6 are fixed in parallel to each other with a cross-shaped connecting portion sandwiched therebetween, and both short strip-shaped reinforcing members are attached to the lower surface of the unit panel 4. An example is shown in which 6 is connected by a connecting member 9. This is preferable because the upper surface of the cross-shaped connecting portion of the unit panel 4 is reinforced by the short piece reinforcing material 6 and the lower surface thereof is reinforced by the connecting material 9, so that the strength of the lid body 3 is further increased.

[Effect of device]

As described above, according to the present invention, even if there is unevenness in the vicinity of the cross-shaped joint portion of the unit panel, or even if the lid body is inclined, there is no problem in fixing the reinforcing material, and Can be easily fixed, and the water droplets that have entered between the reinforcing member and the cross-shaped joint portion of the unit panel are also quickly dissipated, so that there is no risk of water droplets remaining there. In addition, since the unit panels are connected together at the cross-shaped connecting portion of the unit panel, the lid is sufficiently reinforced and the degree of reinforcement is simplified by stacking short piece reinforcements. As the assembling type liquid storage tank that can be adjusted, various effects can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view of a part showing an assembled liquid storage tank of the present invention,
FIG. 2 is an enlarged perspective view showing an A portion of FIG. 1, and FIGS. 3 and 4 are enlarged perspective views of an A portion of FIG. 1 showing another embodiment. In the figure, 1 is a side wall, 2 is a bottom wall, 3 is a lid, 4 is a unit panel,
Reference numeral 5 indicates a joining edge, and 6 indicates a short piece reinforcing material.

Claims (1)

[Scope of utility model registration request] 1. A tank comprising a side wall, a bottom wall and a lid, and a plurality of unit panels each having a joining edge which is upright on a side edge portion of a right-angled quadrangle, and which are successively connected with the joining edges directed downward. In the assembly type liquid storage tank constituting the lid body, at least a pair of short strip-shaped reinforcing materials are made to face each other and abut on the upper surface in the vicinity of the cross-shaped connecting portion of the unit panel, and the short strip-shaped reinforcing materials are attached to each other. An assembling type liquid storage tank, characterized in that it is connected so as to surround a cross-shaped connecting portion and the short piece-shaped reinforcing material is fixed to an adjacent unit panel.