JPH04132088U - Fixing structure between ceiling wall and internal support in prefabricated aquarium - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a structure for fixing a ceiling wall and an internal support in a prefabricated aquarium, in which the ceiling wall can be height-adjusted and easily fastened above the internal support. [Structure] A pedestal 10a is provided at the upper end of the internal support 10, and height adjustment is performed by overlapping the necessary number of connecting edge pieces 5b, 5b, which the unit panels 5a, 5a forming the ceiling wall 5 come into contact with, on the pedestal 10a. It is placed on the member 12 and the abutting connecting edge pieces 5b, 5b and the pedestal 10a are fastened with bolts and nuts 9, 9 via the connecting member 11.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to an improvement of the fixing structure between the ceiling wall and internal support in a prefabricated aquarium.

0002

[Conventional technology]

In recent years, water tanks attached to buildings have been used to shorten the construction period of buildings and improve the hygiene of drinking water. From the perspective of improving performance, the four circumferences of the rectangular pressure-receiving surface are made of synthetic resin or synthetic resin-coated metal. Connect multiple unit panels with connecting edges on-site to connect ceiling walls, side walls, Assembled aquariums that form a bottom wall are rapidly becoming popular.

0003 Figure 4 is a partial sectional view of the prefabricated aquarium, and as shown in the figure, the prefabricated aquarium 1 is made of steel. Unit panels 2a, 3a, 5a installed on the pedestal 4 and having connecting edges around the four peripheries side wall 2 and bottom wall with their respective connection edges fixed with bolts, nuts, etc. (not shown) 3. It is composed of a ceiling wall 5 and an internal support 6 that is fixed and erected on the bottom wall 3.

0004 Figure 5 is another partial cutaway showing the main connection between the ceiling wall and internal support in a prefabricated aquarium. FIG. b, 5b are inserted into a substantially V-shaped groove 7a provided at the upper end of the internal support 7.

[0005] Figure 6 is another partially cutaway cross section showing the main connection between the ceiling wall and the internal support, 8a is a flat part erected at the upper end of the internal support 8, and the part where the unit panels 5a come into contact with each other The connection edges 5b, 5b and the flat part 8a are connected to each other by bolts and bolts through holes (not shown). It is fastened with a nut 9.

[0006]

[Problem that the idea aims to solve]

In the case of FIG. Only the edges 5b and 5b are placed on the ceiling wall 5, so that the ceiling wall 5 is protected from the negative air. The internal support 6 is easily tipped over when it floats up due to pressure, etc. or due to sudden water flow, etc. There are some drawbacks.

[0007] In the case of Fig. 5, since the groove 7a is provided at the upper end of the internal support 7, the upper Although the number of defects will be reduced, if the negative pressure is large, the ceiling wall 5 will still rise and the internal support 7 falls, which is not desirable.

[0008] Furthermore, in FIG. Since the flat part 8a is tightened together with the bolt and nut 9, the internal support as described above is not achieved. There is no need to worry about column 8 falling, but there are holes (not shown) for attaching bolts and nuts 9. There is a problem in that the work of matching the parts is extremely troublesome and difficult.

[0009] Furthermore, since the height dimensions of the internal supports 6, 7, and 8 are constant in any of the above cases, It is impossible to adjust the height of the ceiling wall 5, so it is difficult to effectively drain rainwater. There are problems such as not being able to

0010 The present invention is designed to fix the ceiling wall and internal support in a prefabricated aquarium without the above-mentioned drawbacks. The purpose is to provide a fixed structure.

[0011]

[Means to solve the problem]

The present invention consists of a plurality of unit panels having connecting edges around the four peripheries of a rectangular pressure-receiving surface. are connected to form the ceiling wall, side wall, and bottom wall, and is installed in a prefabricated aquarium with internal supports. In a fixed structure between a ceiling wall and an internal support, a pedestal is installed at the upper end of the internal support. Place the connecting edges of the unit panels that contact each other on the pedestal or the pedestal. At the same time, connect the abutting connecting edge piece and the pedestal. Ceiling wall and interior of a prefabricated aquarium characterized by being connected via a connecting member It has a fixed structure with the pillar.

0012

【Example】

Examples of the present invention will be described below.

[0013] Example 1 Figure 1 is an example of the main part of the connection between the ceiling wall and internal support in the assembled water tank according to the present invention. 10a is a partially cutaway cross-sectional view showing It is a flat pedestal with a wider area than the upper end fixed by the pedestal. 12, 12 is the pedestal There are two plate-shaped height adjustment members superimposed on the upper height adjustment member 10a. Connecting edge pieces 5b, 5b which the unit panels 5a, 5a abut are placed on 1. Reference numeral 1 denotes a connecting member having an L-shaped cross section, and the connecting edges 5b, 5b are connected by the connecting member 11. is fixed to the pedestal 10a through the height adjustment members 12, 12 by tightening them with bolts and nuts 9, 9. has been done. Note that illustration of each hole for mounting the bolts and nuts 9, 9 is omitted.

[0014] By changing the number of height adjustment members 12 used with the above configuration, the internal support 10 A ceiling wall 5 can be fixed on top at a required height. Note that the height adjustment member 12 It goes without saying that the above fixing is possible even without it.

[0015] Example 2 Figure 2 shows another example of the connection between the ceiling wall and internal support in the prefabricated aquarium according to the present invention. 15a is a partially cutaway sectional view showing an example, and 15a is a welded part in advance at the upper end of the internal support 15. It is a flat pedestal that has a larger area than its upper end, which is fixed by contact or the like. Also, 11a is a plate-shaped connecting member that is erected upward by welding or the like on one side of the pedestal 15a. Reference numeral 13 designates three height adjusting members superimposed on the base 15a. The three height adjustment members 13 and the pedestal 15a are fixed with bolts and nuts 9. Connection edge pieces 5b, 5 on which the unit panels 5a, 5a abut on the upper height adjustment member 13 b is placed, and this and the connecting member 11a are tightened and fixed with bolts and nuts 9. Ru. In this embodiment as well, illustrations of the holes for mounting bolts and nuts 9 and 9 are omitted. Ta.

[0016] In the case of this embodiment, the connecting member 11a is fixed to the pedestal 15a in advance. Although the fastening work is easy, height adjustment is restricted.

[0017] Example 3 Figure 3 shows the other main parts of the connection between the ceiling wall and internal support in the prefabricated water tank according to the present invention. 16a is a partially cutaway sectional view showing an embodiment of 16b is a pedestal formed by It is a plate-shaped connecting member that is integrated with the internal support 16. 17 has an L-shaped cross section, and 17 a is a plate-shaped height adjustment member, and connecting edge pieces 5 that abut the unit panels 5a each other; Bolts and nuts are attached to the connecting member 16b along with the height adjusting members 17 and 17a of b and 5b. 9 is tightened and fixed. In addition, illustrations of each hole for mounting bolts and nuts 9 are shown below. has been omitted.

[0018] In the case of this example, the effort of manufacturing a pedestal and attaching it to the internal support can be saved. However, as in the case of the second embodiment, the height adjustment of the ceiling wall 5 is restricted.

[0019]

[Effect of the idea]

In the prefabricated aquarium according to the present invention, the ceiling wall and internal support are connected. This prevents the pillar from coming off the ceiling wall and falling due to negative air pressure or sudden water flow. It's safe. Additionally, a pedestal is provided at the upper end of the internal support, and a ceiling wall is formed on the pedestal. Place the connecting edges of the unit panels in contact with each other and tighten them to the internal support. Therefore, it is easy to align the holes for the fastening bolts, and the fastening work is extremely easy. Furthermore, since the height of the ceiling wall can be partially changed, rainwater on the ceiling wall can be changed. It is possible to prevent dirt and debris from accumulating. Note that even if the internal support is hollow, the upper end The opening can be sealed with the pedestal, preventing rainwater and dirt from entering the hollow part. It is possible to keep the stored water sanitary without any damage.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway sectional view showing an embodiment of the main connection part between a ceiling wall and an internal support in a prefabricated aquarium according to the present invention.

FIG. 2 is a partially cutaway sectional view showing another embodiment of the connecting part between the ceiling wall and the internal support in the prefabricated water tank according to the present invention.

FIG. 3 is a partially cutaway sectional view showing another embodiment of the connecting part between the ceiling wall and the internal support in the prefabricated water tank according to the present invention.

FIG. 4 is a partial cross-sectional view of a conventional prefabricated water tank.

FIG. 5 is another partially cutaway sectional view showing the main connection part between the ceiling wall and the internal support in the conventional prefabricated water tank.

FIG. 6 is another partially cutaway sectional view showing the main connection part between the ceiling wall and the internal support in the conventional prefabricated water tank.

[Explanation of symbols]

1 Assembly type water tank 2 Side wall 2a Unit panel 3 Bottom wall 3a Unit panel 4 Frame 5 Ceiling wall 5a Unit panel 5b Connection edge piece 6 Internal support 6a Top surface 7 Internal support 7a Groove 8 Internal support 8a Flat part 9 Bolts and nuts 10 internal support 10a pedestal 11, 11a connection member 12 height adjustment member 13 height adjustment member 14 height adjustment member 15 internal support 15a pedestal 16 internal support 16a pedestal 16b connection member 17, 17a height adjustment member

Claims (1)

[Scope of utility model registration request] Claim 1: A ceiling wall in a prefabricated aquarium, which has a rectangular pressure-receiving surface and has connection edges around the four peripheries, connects a plurality of unit panels to form a ceiling wall, side walls, and bottom wall, and is equipped with an internal support. In the fixing structure between the internal support and the internal support, a pedestal is provided at the upper end of the internal support, and the connection edges where the unit panels come into contact with each other are placed on the pedestal or a height adjustment member superimposed on the pedestal. A fixing structure between a ceiling wall and an internal support in an assembled aquarium, characterized in that the abutting connecting edge piece and the pedestal are fastened together via a connecting member.