JPS6012809Y2 - panel joining equipment - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a panel joining device.

Conventionally, the device shown in FIG. 1 has been employed as a panel bonding device for achieving watertightness between panels arranged side by side or vertically.

In the figure, 1 and 2 are a pair of panels arranged side by side, and □. Opposing panel frames 3 and 4 are joined to each other with a joining bolt 5 with a slight gap 6 between them.

A back-up material 7 is inserted into the gap 6 between the panel frames 3 and 4 near the surfaces of the panels 1 and 2, and a portion of the gap 6 closer to the surface than the back-up material 7 is filled with a caulking material 8. It is being

However, it is difficult to be completely waterproof against the infiltration of rainwater, etc.
Furthermore, there is a problem in that the waterproof properties tend to deteriorate due to poor construction or the like.

Therefore, the purpose of this invention is to provide a panel joining device that can provide reliable waterproof properties.

An embodiment of this invention is shown in FIGS. 2 and 3.

In FIG. 2, 9 and 10 are a pair of panels arranged side by side on the left and right.

The panel frames 11 and 12 of the opposing end surfaces 9a and 1'Oa of the panels 9 and 10 are formed in a substantially groove shape, and these panel frames 11 and 12 are connected with a connecting bolt 1 with a slight gap 13''.
4 are joined to each other.

Reference numeral 15 designates the surface plates of the panels 9 and 10.

- End face 10a of the tightening panel 10, that is, panel frames 1 and 2
A fitting groove j6 formed by bending a part of the puffer frame 12 is provided along the downward direction on the outward side, and a neoprene rubber is inserted into the fitting groove 16. A watertight material 17 is fitted.

On the end surface 1a'' of the other panel 9, there is a protruding strip 1 made of an upright plate.
8 is provided, and the tip of this protrusion 18 is connected to the panel 9.
10-By tightening the joint plates 4 at mutual joint angles, the watertight material ttit=pushing state number is brought into pressure contact.

The end surfaces 9a and 1 of both panels 9 and 10 are in contact with the protrusion "8"
A watertight perforation that also serves as a backup is made in the gap 13 of the
Watertight material used as backup for gap 13 Rimo panel 9. The surface side of panel 10 is made of 20 pieces of corki.

Note that the watertight material 17 is applied to the panel 10 in advance during factory production of the flannel 10, and the backup watertight material 19 and the colaking material 20 are applied after the panels 9 and 10 are installed. The panel 10 shown in Figure 2 shows the joint between the panels 9' and 10.
The upper end of the panel 9' has an inward groove shaped 2
A groove-shaped panel frame 22 facing outward is superimposed on the panel frame 1, and the panel frame 22 is attached to the frame 23 with mounting bolts 24.

The panel frame 25 of the upper panel 10 is formed into an inward groove shape and is attached to the casing 23 with mounting bolts 26.

The panel frame 25 of the upper panel 10 is provided with a narrow outward facing channel 27 adjacent to the top plate 15, into which a watertight material 17' fits.

Front flange 22 of panel frame 22 of lower panel 9'
a has a horizontal plane part 28 bent inward in the thickness direction of the panel 9' at the middle part, and a protrusion 1B that comes into pressure contact with the watertight material 17' by a rising part on the tip side of this horizontal plane part 28.
' is constructed.

The upper panel 1 is in contact with this protrusion 18' and the horizontal plate part 28.
Backup watertight material 19 in contact with panel frame 25 of 0
' is provided, and a caulking material 20' is filled in the gap 13' between the panels 9' and 10, which is located outside the backup watertight material 19'.

With this configuration, the left and right panels 9 shown in FIG.
, 10, the protrusion 18 of one panel 9 comes into pressure contact with the watertight material 17 of the other panel 10, so that reliable watertightness can be obtained.

That is, the protrusion 18 is formed in the shape of an upright plate, and because it comes into local pressure contact with the watertight material 17 in a narrow width, a high contact pressure is obtained, and therefore reliable watertightness is obtained.

In addition, since the watertight material 17 and the protrusions 18 are installed during factory production of the panels 9 and 10, high accuracy is achieved without reducing the watertightness due to poor construction, unlike when watertightness is applied on-site. , This also ensures reliable watertightness.

As in this example, caulking material 2 is used as an external seal.
0 and a backup watertight material 19 is installed,
Since it has a triple watertight structure, even more reliable watertightness can be obtained.

In this case, the seal formed by the protrusion 18 and the watertight material 17 becomes a tertiary seal, and even if the seal formed by the external caulking material 20 and the backup watertight material 19 is incomplete due to poor construction, The pressure contact between the watertight material 17 and the watertight material 17 reliably prevents water from entering inside.

In addition, in this case, since the protrusion 18 is provided, the path of rainwater entering from the outside of the panels 9 and 10 is bent toward the tip side of the protrusion 18, and then goes inside the gap 13 again. It becomes a curved route that turns around and approaches.

Therefore, unlike the conventional example shown in Fig. 1, where the caulking material 20
Also, the action of rainwater entering into the interior of the backup watertight material 19 is prevented, and from this point as well, reliable watertightness can be obtained.

Also at the joint between the upper and lower panels 9' and 10, the connection between the left and right panels 9 and 10 is due to the pressure contact between the protrusion 18' and the watertight material 17', as well as the caulking material 20' and the backup watertight material 19'. Similarly, reliable watertightness can be obtained.

As described above, the panel joining device of this invention provides a watertight material on the end face of one of the panels arranged in parallel, and has an upright plate-like protrusion on the end face of the other panel whose tip is pressed against the watertight material. Since the stripes are provided, a strong contact pressure can be obtained between the protruding stripes and the watertight material, and the product can be manufactured with high precision in a factory, thereby ensuring reliable watertightness.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of a conventional panel joining device, FIG. 2 is a cross-sectional plan view of an embodiment of this invention, and FIG. 3 is a vertical cross-sectional plan view thereof. 9.9', 10... Panel, 11, 12...
...Panel frame, 13...Gap, 14...
...Joining bolt, 17.17'...Watertight material, 1
8,18'・Curved/Protruding ridge, 19.19'・・・Backup watertight material, 20゜20'・・・Caulking material, 22,25...=...Panel frame, 23...
・・・Rice.

Claims (1)

[Scope of utility model registration request] A watertight material is provided on the opposing end surface of one of a pair of panels arranged in parallel with a gap between the opposing end surfaces, and the tip of the other panel is pressed against the watertight material on the opposing end surface. A panel joining device equipped with an upright plate-like protrusion.