JPS627593Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a partition wall reinforcement structure for reinforcing partition walls such as water storage tanks.

The interior is divided into multiple sections with partition walls, and a water tank is used to supply water during cleaning and inspection work.

As shown in FIG. 1, this water tank has side walls 10,
A partition wall 14 is attached between 12 and partitions the inside of the water tank into chambers 16 and 18.

Since large water pressure acts on this partition wall 14 when one of the chambers 16 or 18 is empty, tension rods 20 are used to reinforce it. This tension rod 20 passes through the side walls 10, 12 and the partition wall 14, and has a collar 22 fixed to the tension rod 20 and a screwed nut 2, respectively.
4 to these side walls and partition walls. Therefore, the tension rod 20 is attached to the partition wall 14.
The tension rod 20 supports the side walls 10 and 12 by transmitting the water pressure applied thereto, and the tension rod 20 holds the partition wall 14 between a pair of reinforcing plates 26 and joins a plurality of unit panels constituting the partition wall 14. This increases the rigidity near the part.

However, in such a conventional partition wall reinforcing structure, it is necessary for the tension rod 20 to pass through the side walls and the partition wall, so the tension rod must be assembled at the same time as the side walls and the partition wall. Furthermore, the assembly work is complicated because it is necessary to screw nuts and the like in accordance with the adjustment of the spacing between the side walls and the partition walls. Furthermore, this reinforcing structure allows only tension rods to be attached, and it is not possible to attach other reinforcing rods such as diagonal braces that support the partition wall with compressive force.

In consideration of the above facts, the present invention aims to provide a partition wall reinforcing structure that is easy to assemble and to which other reinforcing bars such as diagonal braces can be attached.

The partition wall reinforcement structure according to the present invention uses a first bracket on which a mounting protrusion for reinforcing bars is erected from a substrate, and this bracket is fixed to the surface of the partition wall opposite to the flange portion with mounting bolts, A socket is pivotally supported on the reinforcing bar mounting protrusion of this bracket, a first reinforcing bar screwed into this socket connects the first bracket and the opposing wall, and a second bracket is connected to the opposite wall. is fixed with a mounting bolt to at least one of the flange side of the partition wall and the side wall opposite thereto, a socket is pivotally supported on the reinforcing bar mounting protrusion of this second bracket, and the second bracket is screwed to this socket. This structure connects the flange side surface of the partition wall and the side wall facing this surface using two reinforcing bars, and the reinforcing bars between the opposing walls can be attached separately.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 2 shows a water tank to which the reinforcing structure according to the first embodiment of the present invention is applied. This water tank is surrounded by four side walls, a partition wall 14, a ceiling wall 28, and a bottom wall 30. The four side walls are chamber 1
6 and 18, of which side walls 10, 11, and 12 are shown in FIG.
The front side wall is not shown. Here, the side walls 10 and 12 have unit panels 32 and 34 arranged in two stages, upper and lower, and each unit panel has a rectangular plate shape and a peripheral flange portion 36 is bent at a right angle from the unit panel. are bolted to the flange portions of adjacent unit panels, thereby connecting a plurality of unit panels to each other.

Similarly, for the ceiling wall 28 and the bottom wall 30, unit panels having flange portions on the peripheral edges are used and are connected to adjacent unit panels, thereby forming a hexahedral block-shaped water tank as a whole.

The partition wall 14 has two upper and lower unit panels 38, 4.
0 and partitions the inside of the water tank into chambers 16 and 18. These unit panels are unit panels 32,
It has the same structure as 34 and has a flange portion 42 on the peripheral edge. This partition wall 14 has a gap between it and the ceiling wall 28, and the chambers 16 and 18 communicate with each other through this gap. direction end) and side wall 11
Alternatively, it may be provided between the front side wall (not shown) to communicate the chambers 16 and 18. Alternatively, a plurality of partition walls may be provided to partition the inside of the tank into a plurality of chambers.

Note that these side walls 10, 12, partition wall 14,
A plurality of ceiling walls 28 and bottom walls 30 are joined in the horizontal direction (direction perpendicular to the plane of the paper in the second figure) as necessary.

A bracket 44 is attached to the surface of the partition wall 14 on the side opposite to the flange portion 42 within the chamber 18 . As shown in FIG. 3, this bracket 44 is composed of a base plate 46 and a pair of reinforcing bar mounting protrusions 48.

Although the shape of the substrate 46 is not specified, it is, for example, a square plate material, and generally has four through holes 50 formed therein, and the axis of the through holes 50 is usually arranged at the apex of the rectangle. It is. Therefore, this board 46 is fixed with mounting bolts 52 to the corners of the two unit panels 38 and the corners of the two unit panels 40 constituting the partition wall 14, that is, near the cross joints of the four unit panels. These mounting bolts 52 pass through the partition wall 14 as shown in FIG.

The projecting piece 48 stands perpendicularly from the base plate 46, and has a coaxial mounting hole 54 and a pair of mounting holes 56 and 58 sandwiching the mounting hole 54 in the center thereof.

A hexagonal prism-shaped socket 60, shown in detail in FIG. Attach the mounting bolt 6 to any of the mounting holes 54, 56, 58 of the projecting piece 48.
4 is carried out by penetrating it.

The socket 60 has a female thread formed on its axis, and one end of a tension rod 66, which is a reinforcing bar, is screwed into the socket 60. The other end of the tension rod 66 is attached to a bracket 144 that is attached to the joint of the unit panels 32, 34 constituting the side wall 12 with a mounting bolt 152. This bracket 14
4 has the same structure as the bracket 44, and the other end of the tension rod 66 supports the tension rod 66 through a socket 60 in the same way as the bracket 44. Note that the mounting bolt 152 is attached to a chevron plate 67 that is crowned on the joint portion of the flange portion 36 outside the side wall.
After passing through the hole, a nut 153 is screwed together.

A bracket 244 that supports one end of the tension rod 166 is attached to the surface of the flange portion 42 of the partition wall 14 inside the chamber 16. This bracket 244 holds the partition wall 14 together with the bracket 44 via the flange portion 42 by screwing a nut 53 into the through leg portion of a mounting bolt 52 for attaching the bracket 44.

Therefore, this bracket 244 is the bracket 44.
The unit panels 38, 4 of the partition wall 14 are paired with
The unit panel 3 is attached symmetrically to the joint of 0.
This eliminates the unbalanced load that occurs at 8 and 40. That is, the joint between the unit panels 38 and 40 and the joint between a pair of unit panels adjacent to each other in the direction perpendicular to the plane of the paper in FIG.
That is, the four unit panels are symmetrically held in the vicinity of the cross-joint portion by mounting bolts 52, so as to oppose the rotational moment between the unit panels that occurs when an external force is applied. (In the conventional structure shown in FIG. 1, the tension of the tension rod 20 acts only on the lower unit panel, so the force supporting the rotational moment of the upper unit panel is weak.) The bracket 244 is connected to the opposing side wall 10. A bracket 344 is mounted on the inside of the bracket 144 in a similar structure to the bracket 144 and supports the other end of the tension rod 166.

Brackets 444, 544 are provided at the joints of the unit panels 68, 70 constituting the bottom walls 30 of the chambers 16, 18, respectively. These brackets are of similar construction to bracket 44 and are similarly secured.

Between this bracket 444 and 344 and 14
A diagonal brace 72, which is a reinforcing bar, is attached between each of the parts 4 and 544.

There are sockets 6 at both ends of this diagonal brace 72.
0 are screwed together, and these sockets 60 are each attached to a bracket.
In this case, the socket 60 has a plurality of mounting holes 54, 56 or 58 formed in the protrusion 48 of the bracket.
(Fig. 3) can be used.

In the first embodiment of the present invention configured as described above, when installing the reinforcing member for the partition wall 14, the installation work can be performed after the side walls 10, 12 of the water tank and the partition wall 14 are assembled. That is, the tension rod 6 is inserted between the brackets 44 and 144.
6, and tension rod 66 and socket 6.
By rotating the brackets 44 and 144 relative to each other, the lengths of the brackets 44 and 144 can be adjusted while fastening these brackets to the side walls and partition walls. Similarly, the brackets 244, 344 are attached and the brackets 444, 54 are attached via the diagonal brace 72.
4 can also be assembled while adjusting the length.

If one of the chambers 16 or 18 becomes vacant when the water tank is in use, or if an impact force is applied during an earthquake,
The partition wall 14 is supported to the side walls 10, 12 via tension rods 66, 166, and these side walls are supported to the bottom wall 30 via diagonal braces 72, which are attached to increase the rigidity of the water tank. There is little risk that the wall 14 will be significantly deformed or destroyed.

Furthermore, even when an external force is applied, the side walls 10, 12 and the partition wall 14 are firmly fixed between the unit panels 32, 34 and between the unit panels 38, 40 with brackets, and symmetrically around the joint flange, so that the tension rods 66, 166 are fixed firmly. The tension will act between the joints of the unit panels, and one unit panel will not undergo a large rotational displacement relative to the other.

Next, FIG. 4 shows a second embodiment of the present invention, which differs from the previous embodiment in that no diagonal brace is used and the tension rods 66, 16
Two pieces of 6 are strung between the brackets. Further, brackets 44, 24 are attached to the partition wall 14.
Tension rod 6 supported at one end via 4
The other end of the tension rod 6,166 passes through the side walls 10, 12 and is screwed into a nut 74, and furthermore, a chevron plate 67 which is crowned on the flange portion 36 is fastened to the tip of the tension rod with the nut 76. ing. In this embodiment, a collar 77 is fixed to the middle portion of the tension rod, and this collar 77 is adapted to sandwich the side walls 10, 12 between it and the nut 74.

By using a bracket 78 having four projecting pieces 48 as shown in FIG. 5 in place of the bracket in this embodiment, a plurality of tension rods can be hung in the direction perpendicular to the plane of the drawing.

As described above, in this embodiment, the number of tension rods can be increased arbitrarily to withstand the water pressure on the side wall, and it is therefore possible to manufacture a tall aquarium. Of course, it is also possible to add a diagonal brace along with this.

Next, FIG. 6 shows a third embodiment of the present invention, in which a bracket 344 is provided on the side wall 10 corresponding to the flange portion 42 side surface of the partition wall 14, as in the first embodiment. However, a chevron-shaped plate 80 is provided on the surface of the partition wall 14 on the flange portion 42 side, so that the mounting bolts 5 of the bracket 44 can be fastened.
It is adapted to support two through legs. To be more specific, the foot portion of the mounting bolt 52 that has passed through the partition wall 14 passes through the chevron plate 80 and then tightens the nut 8.
2 are screwed together, and a socket 60 is screwed to the tip of the foot, and a tension rod 166 is screwed to the other end of this socket 60.

In this embodiment, unlike the previous embodiments, a bracket 244 is provided on the surface of the partition wall 14 on the flange portion 42 side.
However, as in each of the above embodiments, a bracket 44 is provided on the surface opposite to the flange portion 42, so that the pair of flanges 42, 42, which are the joints of the unit panels 38, 40, are separated when a load is applied. There is no risk of large displacement in the direction of the side wall 12.

Therefore, in this embodiment as well, as in the previous embodiments, the reinforcing member can be assembled after the water tank is assembled, and the length of the tension rod can be easily adjusted.

Although each of the above embodiments shows a structure in which the brackets are connected by a combination of a tension rod or a diagonal brace and a socket, it is also possible to have a structure in which the tension rod or diagonal brace is integrally fixed to the socket by welding or the like. Often, the brackets can be connected using panels having through holes perpendicular to the axis at both ends.

As explained above, in the partition wall reinforcing structure according to the present invention, the base plate of the first bracket on which the mounting protrusion for reinforcing bars is erected is fixed to the surface of the partition wall opposite to the flange part using mounting bolts. A socket is pivotally supported on the mounting protrusion for the reinforcing bar of the first bracket, and the first reinforcing bar screwed into the socket connects the first bracket to the opposing wall, and the first bracket is connected to the opposite wall. A second bracket having the same structure as the first bracket is fixed to at least one of the flange side surface and the side wall facing this surface, and a socket is pivoted to the reinforcing bar mounting protrusion of the second bracket. However, since the second reinforcing rod screwed into this socket connects the flange side surface of the partition wall and the side wall opposite this surface, the length can be easily adjusted during assembly, and these brackets can be attached to the water tank. It can be installed after assembly, and has the excellent effect of allowing the tension rod and diagonal brace to be selectively assembled as required.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing a conventional reinforcing structure, Fig. 2 is a sectional view showing a reinforcing structure according to a first embodiment of the present invention, and Fig. 3 is a perspective view showing a bracket used in the first embodiment of the present invention. Fig. 4 is a sectional view showing a reinforcing structure according to a second embodiment of the present invention, Fig. 5 is a perspective view showing another embodiment of the bracket, and Fig. 6 shows a third embodiment of the present invention. FIG. 10, 12...Side wall, 14...Partition wall, 20
... Tension rod, 32, 34 ... Unit panel 36 ... Flange section, 38, 40 ... Unit panel, 42 ... Flange section, 44, 144, 24
4,344,444,544...Bracket, 4
6... Board, 48... Projection piece, 66, 166... Tension rod, 72... Diagonal brace, 78...
...Bracket.

Claims (1)

[Scope of utility model registration request] In a partition wall reinforcement structure in which the panel periphery is a flange portion bent in one direction and is attached to the inside of the storage tank through the flange portion, the partition wall reinforcement structure is provided with a first mounting protrusion for reinforcing bars.
The base plate of the first bracket is fixed to the surface of the partition wall opposite to the flange portion with a mounting bolt, a socket is pivotally supported on the mounting protrusion for the reinforcing bar of this first bracket, and the first plate screwed onto this socket is Connect this first bracket and the opposing wall with a reinforcing rod of No. 1,
A second bracket having the same structure as the first bracket is fixed to at least one of the flange side surface of the partition wall and the side wall opposite to this surface, and a reinforcing bar mounting protrusion of the second bracket is attached to the second bracket. A partition wall reinforcing structure characterized in that a socket is pivotally supported, and a second reinforcing bar material screwed to the socket connects the flange side surface of the partition wall and the side wall facing this surface.