JPH0311543Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a heat-insulating sound-insulating panel, and particularly to a heat-insulating sound-insulating panel suitable for heat or sound insulation of a structure having a large planar area.

[Conventional technology]

Conventional insulation work on the surface of structures with large flat parts such as boilers, electric precipitators, and smoke exhaust ducts is
After the main body was installed, the insulation boards, formwork, and exterior panels were processed and installed on site.

The on-site work procedure is to determine and mark the position of the bolt for fixing the heat insulating plate on the surface of the structure, and then weld and attach the base of the bolt. Next, the bolts are passed through the heat insulating board and fixed so as to sandwich the heat insulating board, and a frame for fixing the exterior plate is processed and attached to the outer surface of the heat insulating board. Finally, the exterior plate is fixed to the frame with screws.

The processing and installation work in each of the above steps requires skilled workers from a variety of professions such as steeplejacks, sheet metal workers, insulation workers, and welders.

Therefore, there were drawbacks such as complicated processing and installation work and a prolonged work period. Similar problems also occurred in sound insulation work.

[Problem that the invention attempts to solve]

The present invention solves the drawbacks of the prior art and provides a heat and sound insulation panel that can be installed in a short period of time by simplifying the work and eliminating the need for skilled workers from various professions in heat or sound insulation work.

[Means for solving problems]

The heat-insulating sound-insulating panel according to the present invention is a heat-insulating sound-insulating panel in which a heat-insulating sound-insulating board is inserted and fixed between an exterior board and a formwork, the exterior board having a larger area than the heat-insulating sound board, and at least two directions. The present invention is characterized in that the formwork is provided with an overlapping allowance, and the formwork is provided with hanging fittings for suspending the heat-insulating and sound-insulating panel from a structure requiring heat insulation and sound insulation.

[Effect]

By making the heat and sound insulation board and its exterior board into an integrated panel, it can be easily installed at the installation site by a small number of people. Further, by providing a hanging metal fitting for each panel, the panel can be attached by simply hooking it onto, for example, a reinforcing material of the structure.

Furthermore, by providing an overlapping margin for each panel, the gaps between adjacent thermal and sound insulating panels on the top, bottom, left, and right are closed, providing protection against rain, etc., and it is also possible to connect multiple panels at the overlapped portion. The panels are integrated and become a sturdy surface.

〔Example〕

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

FIG. 1 is a perspective view of a heat-insulating and sound-insulating panel according to an embodiment, showing a state in which a heat-insulating and sound-insulating board 2 is inserted between an exterior board 1 and a formwork 40 to form a panel. The procedure for assembling the individual members of the panel will be explained below.

FIG. 2 is a perspective view showing how to attach the exterior plate 1 and the forked pin 3. The exterior plate 1 is made of square corrugated colored thin iron plate. A large number of forked pins 3 are fixed to one surface of the exterior plate with adhesive. The reason why the exterior plate 1 is made of a rectangular corrugated colored thin iron plate is to maintain strength, give an appearance, and facilitate stacking.

FIG. 3 is a perspective view of the formwork 40, in which the upper formwork 41 and the lower formwork 42 are box-shaped by processing thin steel plates. The reason why it is box-shaped is to house the heat-insulating and sound-insulating board 2. Hanging metal fittings 4 are attached to the lower formwork 42.
6 is attached by welding. The upper formwork 41 and the lower formwork 42 are welded and connected by a formwork wall 43 made of a thin steel plate, thereby forming a frame-like formwork 40.

FIG. 4 is a perspective view showing how to install the formwork 40 and the heat and sound insulation board 2, and the formwork 40 configured as shown in FIG.
Turn it over and insert the heat and sound insulation board 2 divided by the dividing line 21 into the formwork 4 in the order of divisions 2a → 2c → 2b.
Keep it within 0. Note that the formwork vertical ground 43 also serves as a support for the heat and sound insulation board 2.

FIG. 5 is a cross-sectional view showing how to install the exterior board 1 and the heat and sound insulation board 2. As shown in FIG. 4 above, the formwork 4
The heat-insulating and sound-insulating board 2 that falls within the range 0 is placed on the exterior board 1 shown in FIG. Then, the tip of the forked pin 3 connects to the heat and sound insulation plate 2.
penetrates and protrudes onto the surface of the heat-insulating and sound-insulating board 2. In this state, the washer 6 is inserted, and the forked portion at the tip of the fork pin 3 is bent and pushed open, whereby the exterior board 1 and the heat and sound insulation board 2 are integrated and fixed.
Although the formwork 40 and the exterior plate 1 are not directly fixed here, they may be fixed with hexagonal screws when the heat-insulating and sound-insulating panel is finally attached to the surface of the structure.

Figure 6 is a perspective view showing the on-site installation of the heat-insulating and sound-insulating panels.The heat-insulating and sound-insulating panels that have been made into panels in the state shown in Figure 1 are delivered to the site, and two workers are installing them onto the structure on a scaffold. Reinforcement material 50 on the surface 51 of
Attach it by hooking the hanging fitting 46 to it. The installation is carried out in order from the bottom to the top, and after adjusting the installation position, adjacent heat-insulating and sound-insulating panels are fixed to each other with hexagonal screws 7.

FIG. 7 is a cross-sectional view showing details of the hanging fitting 46, and the heat and sound insulation panel is supported by hooking the hanging fitting 46 onto the reinforcing material 50 on the structure surface 51.

FIG. 8 is a side view of the overlapped portion of the upper and lower heat and sound insulation panels, showing the overlap portion 47 at the bottom of the exterior panel 1.
Since the overlapping margin 48 at the bottom of the formwork upright 43 covers the upper part of the lower heat-insulating and sound-insulating panel, it is effective in keeping out rain.

FIG. 9 is a cross-sectional view of the overlapped portion of the left and right heat and sound insulation panels, showing the side overlap portion 49 of the exterior panel 1.
overlaps the exterior plate 1 of the heat and sound insulation panel on the right side in the drawing, and this overlapping portion is fixed with hexagonal screws 7.

As explained above, according to this embodiment, a heat-insulating and sound-insulating panel can be easily attached to the surface of the structure on-site with simple work by a small number of workers.

Next, a modification of the present invention will be described.

(i) In the embodiment, the hanging fitting 46 is a hook type, but as shown in FIG.
You can also use it as In this case, if the shape of the bolt hole is made into an elongated hole 53, the attachment position can be easily adjusted.

(ii) In the embodiment, the hanging metal fittings 46 are attached to the upper formwork 41.
However, as shown in FIG. 11, it may be attached to the formwork upright 43 as long as it is above the center of gravity G of the heat-insulating and sound-insulating panel.

(iii) In the examples, the heat-insulating and sound-insulating panels are explained as flat products, but curved products can also be applied with the same structure as in the examples.

(iv) In the embodiment, the formwork wall was provided only in the vertical direction and also only on the side opposite to the exterior plate, but it may be added horizontally and on the side of the exterior plate.

[Effect of idea]

According to the heat and sound insulation panel of the present invention, it can be easily installed on-site by a small number of workers.

[Brief explanation of drawings]

Fig. 1 is a perspective view of a thermal and sound insulating panel according to an embodiment of the present invention, Fig. 2 is a perspective view showing how to attach the exterior plate and bifurcated pin of the embodiment, and Fig. 3 is a perspective view of the formwork of the embodiment. , Fig. 4 is a perspective view showing how to install the formwork and the heat-insulating sound-insulating board of the example, Fig. 5 is a sectional view showing how to install the exterior board and the heat-insulating sound-insulating board of the example, and Fig. 6 is a perspective view showing how to install the exterior plate and the heat-insulating sound insulating board of the example. A perspective view showing the on-site installation of thermal and acoustic panels.
Fig. 7 is a cross-sectional view showing details of the hanging fitting of the embodiment, Fig. 8 is a side view of the overlapping portion of the upper and lower heat-insulating and sound-insulating panels of the embodiment, and Fig. 9 is a cross-sectional view of the overlapping portion of the upper and lower heat-insulating and sound-insulating panels of the embodiment. FIG. 10 is a sectional view of the overlapping portion, FIG. 10 is a sectional view of a hanging fitting according to a modified example of the present invention, and FIG. 11 is a side view of the hanging fitting mounting position of a modified example. 1...Exterior board, 2...Heat and sound insulation board, 21,2
2, 23...overlap margin, 3...bifurcated pin, 4
0...Formwork, 41...Upper formwork, 42...Lower formwork, 43...Formwork stand, 46...Hanging fittings, 50...Reinforcement material, 51...Surface of structure.

Claims (1)

[Scope of utility model registration request] In a heat and sound insulation panel in which a heat and sound insulation board is inserted and fixed between an exterior board and a formwork, the exterior board has a larger area than the heat and sound insulation board, and is provided with overlap margins in at least two directions, and A heat and sound insulation panel characterized in that the formwork is provided with hanging fittings for hanging the heat and sound insulation panel on a structure that requires heat insulation and sound insulation.