JPH0415784Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to a tide barrier plate installed at entrances and exits to prevent water from entering buildings due to storm surges, floods, etc.

(Prior Art and Problems) In response to demands for weight reduction, tide barriers are manufactured by constructing surface materials and reinforcing materials from aluminum alloy plates, and performing bending and welding on these members.

However, the production of conventional flood barriers made of such aluminum alloys required a number of processing steps, including bending and welding. I couldn't do it.

Therefore, an object of the present invention is to provide a tide barrier plate that solves the problems of the prior art.

(Means for Solving the Problems) The seawall of the present invention has a panel material extruded from an aluminum alloy, which has a plurality of longitudinally extending tuft pin beads, an upper wall and a lower wall parallel to the direction of action of water pressure. A protrusion is formed on the upper wall on the opposite side to the side on which water pressure is applied, and a groove portion of a size that allows the protrusion to fit from below is formed on the same side of the lower wall as the protrusion. The longitudinal members, which are also extruded from aluminum alloy, have grooves into which the longitudinal ends of the panel members can fit, and the plurality of panel members fit into the protrusion of one panel member. are removably connected with the panel members fitted into the grooves of the other panel material, and with respect to the connected panel materials, the longitudinal members are screwed into the tuft pin beads with the ends of the panel members fitted into the grooves. The panel members are removably connected by a tuft pin screw, and packing is inserted in the connecting portions between the panel members and the connecting portions between the panel members and the vertical members.

(Example) An example of the present invention will be described below with reference to FIGS. 1 to 5.

As shown in FIGS. 1 to 3, the tide barrier board 2 of this example consists of four panel members 3, 3-1,
-2, 3-3, 3-4, and vertical members 4 attached to both longitudinal ends of these panel members 3. This tide barrier plate 2 is fixed by a tightening handle 5 to the vertical member 1 attached to the opening. As shown in FIG. 4, the panel material 3 has a trapezoidal shape in which the center portion of the inner wall 3a, which corresponds to the side wall portion of the groove-shaped cross-section, protrudes toward the opening side of the cross-section.
It is extruded from aluminum alloy. In this panel material 3, the side of the outer wall 3b is the water pressure acting side, and the upper wall 3 is parallel to the direction of water pressure action.
f and the lower wall 3g, a protrusion 3d having a rectangular cross section adjacent to the inner wall 3a, and a protrusion 3d having a rectangular cross section.
A groove portion 3e into which d can be fitted from the lower side is formed,
A packing 7 is installed in this groove. In addition, at the same position on these upper and lower walls 3f and 3g,
Holes 11 for bolts 9 are formed. Furthermore, this panel material 3 has protrusions 3d as shown in the figure.
Tatupin beads 3h extending in the longitudinal direction of the panel material are formed at the upper end, at the upper end of the groove 3e, and at a portion of the middle wall 3c that is continuous with the inner wall 3a and the outer wall 3b.

On the other hand, as shown in FIG. 5, one side wall 4c of the vertical member 4 is formed with a groove 4d into which the longitudinal end of the panel material 3 can be inserted, and the bottom of this groove, that is, the surface of the side wall 4c is Packet 8 is attached.
Further, on this side wall 4c and the other side wall 4e, there are pin beads 3 of the panel material 3 fitted into the grooves 4d.
Insert hole 4 for tatsupin screw 12 at the position corresponding to h.
f and a screw hole 4b are formed. Furthermore, these side walls 4c and 4e form an insertion groove 4a for the packing 6, which is open on the side opposite to the side on which water pressure is applied. Here, the assembly of the tide barrier plate 2, which is composed of each part as described above, is performed as follows. First, insert the protrusion 3d of each panel material 3 into the groove 3 of the other panel material.
e, and then pass the bolt 9 through the bolt hole 11 to connect adjacent panel members 3. The vertical members 4 are fitted to both sides of the panel members 3 connected in this way, and the vertical members 4 are connected to the panel members 3 using the tatupin screws 12. The panel material 3 and vertical material 4 integrated in this way are aligned with the frame 1 of the opening,
It is fixed to its frame 1 by a handle 5. In addition, when fixing to the frame 1, as shown in FIGS. 2 and 3, the gaskets 6 and 7 are fitted into the groove 4a and the groove 3e of the bottom step 3-1, respectively, to waterproof the area around the frame. ensure sex. In the tide barrier plate 2 configured in this manner, the rigidity against water pressure is determined by the rigidity of the panel material 3 itself, without relying on conventional reinforcement materials. Further, the seal 7 provides watertightness between the panel members 3, and the seal 7 provides watertightness between the panel members 3 and the vertical members 4.

(Effects) As explained above, according to the present invention, since the tide barrier board is constructed by connecting panel materials of the same shape, it has the advantage that such a tide barrier board can be manufactured in a short time with simple operations. are doing. In addition, since the panel material has one type of shape unlike the conventional one, the manufacturing cost can be reduced and it is economical.

[Brief explanation of the drawing]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view showing the part cut along the - line in Fig. 1, Fig. 3 is a sectional view showing the part cut along the - line in Fig. 1, and Fig. 4 shows details of the panel material in Fig. 1. 5 is a cross-sectional view showing details of the longitudinal member of FIG. 1; FIG. In addition, in the figure, 2 is a seawall board, 3 is a panel material, 3d is a protrusion, 3e is a groove, 3h is a tatu pin bead, 4 is a vertical member, 4d is a groove, 6, 7, 8, 9 is a packing, 12
is a tuft pin screw.

Claims (1)

[Scope of utility model registration request] The panel material extruded from an aluminum alloy has a plurality of longitudinally extending tatupin beads, an upper wall and a lower wall parallel to the direction of water pressure action, and the upper wall has a wall on the opposite side to the water pressure action side. A projection is formed at the portion, and a groove portion of a size that allows the projection to be inserted from below is formed on the same side of the lower wall as the projection, and the vertical member, which is also extruded from an aluminum alloy, is A longitudinal end of the panel material has a groove into which the panel material can be fitted, and the plurality of panel materials are connected with the protrusion of one panel material fitted into the groove of the other panel material. The vertical member is connected to the panel material by a tatu pin screw that can be screwed into the tatu pin bead with the end of the panel material inserted into the groove,
A sea barrier board characterized in that a packing is inserted in a connecting portion between the panel members and a connecting portion between the panel member and the vertical member.