JP2505994Y2 - Hard foam resin block stacking type upright wall structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a rigid foamed resin block stacking type upright wall structure having a surface-finished upright wall surface.

[Prior Art] A structure constructed by stacking lightweight rigid foamed resin blocks made of Styrofoam has significantly higher self-sustaining stability than the conventional embankment method. Therefore, it is not necessary for the wall structure to have a structure with high rigidity, unlike the conventional structure that receives earth pressure.

Conventionally, as a method of stacking a large number of hard foamed resin blocks to construct a road construction structure or land construction structure having an upright wall surface, (1) as shown in FIG. 11, an inverted T-shaped cross section is used. A wall 7 with a concrete seat plate is built on the ground 8 by on-site construction, and a large number of Styrofoam blocks are provided inside the upright wall 9 in the wall 7 with a seat plate.
Method of stacking 10 (2) As shown in FIG. 12, a precast concrete foundation block 11 with an inverted T-shaped cross section is installed on the ground 8 and the lower end of a metal wall plate 12 with a corrugated cross section extending vertically Part is abutted against the inner surface of the vertical member 13 in the precast concrete foundation block 11 and fixed by an appropriate means, and the wall plate 12 is locked by an anchor member such as a tie rod so as not to fall, and the wall plate 12
A method of stacking a large number of styrofoam blocks 10 on the inside of the, (3) As shown in FIG. 13, a precast concrete foundation block 11 having an inverted T-shaped cross section is installed on the ground 8, and a plurality of H-shaped steel blocks are installed. The columns 14 are arranged at intervals in the longitudinal direction of the basic block, and the lower ends of the columns 14 are abutted against the inner surface of the vertical member 13 in the basic block 11 and fixed by appropriate means, and the columns 14 are fixed. Locked with anchor members such as tie rods so that they do not fall down, many wall panels 15 are fitted into the grooves of adjacent columns 14 by dropping, and a large number of Styrofoam inside the wall body composed of the columns 14 and the columns 15. A method of stacking the blocks 10 is known.

[Problems to be solved by the device]

In the case of the above method (1), at a construction site of an upright wall structure, a formwork assembling work, a concrete placing work, and a formwork removing work for constructing a concrete wall 7 with a seat plate must be performed. Therefore, there is a problem that the construction is complicated and the construction cost is high.

Further, in the case of the method of (2) above, the high wall plate 12
Fixed to the vertical member 13 in the base block 11 of the lower end,
Moreover, since it is necessary to connect the upper portion of the wall plate 12 with the anchor member, there is a problem that the construction is complicated and the construction cost is high.

Further, in the case of the above method (3), the lower end of the pillar 14 is fixed to the vertical member 13 in the basic block 11, and the pillar 14
Since the upper part of is fixed by an anchor member and a large number of panels 15 are fitted by being dropped into the grooves of the left and right columns 14, the construction is extremely complicated, the construction cost is high, and the appearance is poor. There is.

An object of the present invention is to provide a rigid foamed resin block stacking type upright wall structure which can advantageously solve the above problems.

[Means for solving the problem]

In order to achieve the above-mentioned object, in the rigid foamed resin block stacking type upright wall structure of the present invention, a rectangular metal frame having a vertical panel support plate 2 at one end of the rigid foamed resin block 1. 3 are fitted and fixed to form a foamed resin block 4 with a frame body, and a large number of foamed resin blocks 4 with a frame body are stacked so as to form an upright wall surface, and are attached to the panel support plate 2 of the quadrangular frame body 3. The wall panel finishing panel 5 is in contact with and fixed by the fixture 6.

〔Example〕

 Next, this invention will be described in detail with reference to the illustrated example.

3 and 4 show the foam resin block with frame 4 of the first example used in the embodiment of the present invention, and FIG. 5 shows the state before the foam resin block with frame 4 is assembled. A cubic hard foam resin block 1 made of styrofoam is provided around its one end with a lead-in portion 16 corresponding to the plate thickness of the frame body, which will be described later, and is composed of a peripheral plate 17 and a panel support plate 2. The peripheral surface plate 17 of the metal quadrangular frame 3 is fitted into the lead-in portion 16 of the hard foam resin block 1, and the quadrangular frame 3
The panel support plate 2 in FIG. 2 is brought into contact with the end surface 18 of the hard foam resin block 1, and the fixture 19 composed of a large number of nails or screw nails is inserted into the through hole provided in the peripheral surface plate 17 to form the hard foam. It is driven into the resin block 1.

1 and 2 show a first embodiment of the present invention constructed along a slope of a natural ground 21 using the foamed resin block 4 with a frame of the first example shown in FIGS. 3 and 4. FIG. 2 is a view showing an upright wall structure according to the above, wherein a large number of hard foam resin blocks 1 made of a polystyrene foam block and a large number of framed foam resin blocks 4 are upright on one side in a state of being joined in the lateral direction. The panel supporting plates 2 of the rectangular frame bodies 3 of the foamed resin blocks 4 with the frame bodies are stacked so that the wall surfaces are formed, are arranged on the vertical surface of the upright wall, and further in the vertically adjacent block layers. The block joints are arranged so that they do not overlap vertically.

The wall surface exterior panel 5 is abutted over the panel support plates 2 of the plurality of quadrangular frame bodies 3, and the wall surface exterior panel 5
Is fixed to the panel support plate 2 by a fixture 6 composed of a drill screw, and the end faces of the wall surface exterior panels 5 which are vertically and horizontally adjacent to each other are arranged in contact with or in close proximity to each other.

When fixing the wall exterior panel 5 to the panel support plate 2,
The wall surface exterior panel 5 having a large number of screw insertion through-holes is brought into contact with the panel support plate 2, and the panel support plate 2 is
A screw screwing hole is formed at a position overlapping with the screw insertion through hole of the wall surface exterior panel 5, and a fixture 6 composed of a large number of drill screws is inserted into the screw insertion through hole of the wall surface exterior panel 5, and at the same time, the panel is inserted. It may be screwed into the screw screwing hole of the support plate 2.

FIG. 7 is a second embodiment of the present invention constructed using the foamed resin block 4 with a frame body of the first example shown in FIGS. 3 and 4.
1 is a view showing an upright wall surface structure under a road according to an embodiment, in which a large number of rigid foamed resin blocks 1 made of Styrofoam blocks and a large number of framed foamed resin blocks 4 are laterally joined to each other; , The panel support plates 2 of the quadrangular frames 3 in the foamed resin blocks 4 with frames are arranged on the vertical planes of the upright walls so that the upright walls are formed on both sides. The road pavement 22 is provided above the roadbed structure, but the other structures are the same as those in the first embodiment.

FIG. 8 and FIG. 9 show a foam resin block 4 with a frame of a second example which can be used when the present invention is carried out, in which the panel support plate 2 of the rectangular frame 3 is a hard foam resin block. Although it is separated from the end face 18 of No. 1, other configurations are the same as those of the foamed resin block 4 with a frame of the first example.

When the foamed resin block 4 with a frame of the second example is used, as shown in FIG. 10, a space layer 23 is provided between the end surface 18 of the hard foamed resin block 1 and the wall exterior panel 5. Therefore, the space layer 23 serves as a heat insulating layer to improve the fire resistance of the hard foam resin block 1.

In the case of implementing the present invention, as the wall exterior panel 5, a metal-based plate body such as a steel plate, an aluminum plate, a stainless steel plate, or a titanium steel plate laminated or baked and coated with a fluorine-based resin having excellent corrosion resistance may be used. Or FR
A polymer resin board such as P, a cement board, or a ceramic board that is lightweight and has durability and aesthetic appearance may be used, or a plurality of foam resin blocks 4 with a frame may be used. It may have a size that covers the end face.
No.

The wall surface exterior panel 5 may have a size that covers an end surface of one foamed resin block 4 with a frame.

[Effect of device]

Since the present invention is configured as described above, the following effects can be obtained.

The foamed resin block with frame 4 is stacked on the upright wall surface side of the upright wall structure, and the panel support plate 2 of the quadrangular frame body 3 is arranged so as to be located on the vertical plane.
Then, a simple work of abutting the wall surface exterior panel 5 on the panel support plate 2 of the quadrangular frame body 3 and fixing it with the fixtures 6 makes it possible to easily, quickly and economically construct an upright wall surface having a good appearance. Can be configured to.

[Brief description of drawings]

1 and 2 show an upright wall structure according to a first embodiment of the present invention constructed along a slope of a natural ground, and FIG. 1 is a perspective view showing a part thereof, and FIG. The figure is a vertical side view. FIG. 3 is a perspective view showing a foamed resin block with a frame body of a first example used when implementing the present invention, and FIG.
FIG. 5 is a vertical side view thereof, and FIG. 5 is an exploded perspective view showing a state before the foamed resin block with a frame of the first example is assembled. FIG. 6 is an exploded perspective view showing the relationship between a number of stacked foamed resin blocks with a frame and a wall exterior panel. FIG. 7 is a longitudinal perspective view showing an upright wall surface structure under a road according to a second embodiment of the present invention. FIG. 8 is a side view showing the foamed resin block with a frame of the second example, FIG. 9 is a vertical side view of the same, and FIG. 10 is a state in which a wall exterior panel is attached to the foamed resin block with a frame of the second example. FIG. 11 to 13 are perspective views showing a conventional hard foam resin block stacking type upright wall structure. In the figure, 1 is a rigid foamed resin block, 2 is a panel support plate, 3 is a rectangular frame body, 4 is a foamed resin block with a frame body, 5 is a wall exterior panel, 6 is a fixture, 16 is a retractable portion, 17 is a A peripheral plate, 19 is a fixture, and 23 is a space layer.

Claims (1)

(57) [Scope of utility model registration request] 1. A rigid resin foam block 1 is fitted with a metal quadrangular frame 3 having a vertical panel support plate 2 at one end to form a resin foam block 4 with a frame. A large number of foam resin blocks 4 with a frame are stacked so as to form an upright wall surface, and a wall panel finishing panel 5 is brought into contact with the panel support plate 2 of the quadrangular frame 3 and fixed by a fixture 6. Hard foam resin block stacking type upright wall structure.