JPS6183724A - Sealing structure for panel assembling type underground chamber - Google Patents

Abstract

PURPOSE:To provide complete seal, by a method wherein a groove line, filled with a sealer, is formed in the joint of the one panel, a projection line, engaged with the groove line, is formed on the joint of the other panel, and this causes integral continuity of the sealer. CONSTITUTION:A groove line 23 in a panel 3 is filled with a sealer 60 in a manner that the groove line is heaped up with the sealer, and a projection line 36 is engaged with the groove line 23. An upper surface 3a of the short side of the panel 3 is joined with an under surface 6b of the short side of a panel 6, and a bolt 56 is inserted and tightened by means of a nut 57. The sealer 60 flows over the groove line 23 resulting from engagement of the projection strips 36 with the groove line 23, and a gap at the joint is entirely sealed with the overflowing sealer 60. This enables reliable and entire sealing of the joint, facilitates setting of the panel, and ensures precise positioning of the panel, resulting in the possibility to improve the efficiency of a joining work.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a sealing structure for panel joints in a panel-assembled basement constructed by joining panels together.

(Conventional technology) In a panel-assembled basement, it is essential to ensure sealing properties, especially watertightness, at panel joints. 6 (Problem to be solved by the invention) However, in the conventional sealing structure using gaskets, etc., when joining panels, it is difficult to connect the panels depending on the tightening conditions of bolts and nuts.6 (Problem to be solved by the invention) This may cause unevenness in the clamping state, such as the packing protruding outside, which may impair the watertight properties, or the need to temporarily fix the packing etc. to the joint surface of the panel with adhesive during installation. Construction is time-consuming, and when the panels are joined together to form a basement, there are joints at the joints of the gaskets because there is no integrity between the gaskets, and these seams impair watertightness. there were.

(Means for Solving the Problems) The present invention was invented in order to solve the problems of the prior art, and its purpose is to reliably seal the panel joints, and to The purpose of the present invention is to provide a seal structure in which the seals between each panel are seamlessly continuous when a basement is assembled by joining the panels, and the joining work and sealing work during construction can be easily performed. As a technical means to achieve this objective, in the present invention, in a panel-assembled basement assembled by joining panels, grooves for filling sealing material are provided on the joining surface of one panel between the panels to be joined. At the same time, a protrusion that fits into the groove is formed on the joint surface of the other panel, and when the basement is assembled with each panel joined, each fitting part between the groove and the protrusion is formed. We decided to adopt a configuration in which the panels are continuous and the sealing material between the panel joint surfaces is integrally continuous.

(Function) Therefore, in the seal structure of the present invention, the groove for filling the sealant formed on the joint surface of one panel is filled with the sealant, and the groove filled with the sealant is filled with the groove of the other panel. If the panels are joined together so that the protrusions formed on the joint surfaces of the panels fit together, the sealing material will overflow from the grooves over the entire surface of the joint as the projections fit together, and the area between the joint surfaces will be The entire surface is sealed with sealing material, the sealing surface is wide, and since each fitting part is continuous with each other when the basement is assembled, the sealing material between each panel joint surface is seamless and continuous. However, it is possible to create a complete seal with no seams anywhere.Also, when joining the panels, the protrusions are inserted along the grooves, so positioning when setting the panels is difficult. It can be done easily and accurately.

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

In the figure, 1.2.3 is the floor panel, 4, 5.6 is the side wall panel, 7.8 is the end wall panel, and 9.10 is the side wall panel.
．． 11 is a panel for the ceiling surface, and each of these panels 1.2.
...10.11 will be joined to assemble panel assembly type basement A.

Each of the panels 1, 2, . It is formed by a middle frame 14 made of an H-shaped material extending over the center of the frame 13.

Of the floor panels, the panels 1 and 3 on both sides have upper surfaces 1a, la and 3a, 3a on both short sides of the outer frame 13, upper surfaces 1b and 3b on the outer long sides, and side surfaces 1c and 3c on the inner long sides,
are joint surfaces, respectively, and grooves 21 and 23 are formed endlessly and continuously on the entire joint surface. Moreover, the center panel 2 among the floor panels has both short side upper surfaces 2a, 2a,
The long side surfaces 2b, 2b are used as joint surfaces, grooves 22, 22 are formed on the upper surfaces 2a, 2a of both the short sides, and protrusions 32, 32 are formed on both long side surfaces 2b, 2b. It is formed.

For dogs, panels 4 and 6 on both sides of the side wall panels are
Short side upper surfaces 4a and 6a, short side lower surfaces 4b and 6b, inner long side surfaces 4c and 6c, and outer long side inner surfaces 4d and 6d.
and are joint surfaces, and grooves 24 and 26 are provided on the short side upper surfaces 4a and 6a and the inner long side surfaces 4C and 6C, respectively.
When is formed, 1-J l+ &: 1vt-e
-! JL TL#tcL L Maljf
-ffirh$4d and 6d, each with protrusions 34
, 36 are formed. In addition, the center panel 5 among the side wall panels has the short side upper surface 5a, the short side lower surface 5b, and the long side surfaces 5c, 5c as joint surfaces, and grooves 25 are formed on the short side upper surface 5a. At the same time, protrusions 35 are formed on the lower surface 5b of the short side and the side surfaces Sc, Sc of the long side between them.

Next, the end wall panels 7 and 8 join the short side upper surfaces 7a and 8a, the short side lower surfaces 7b and 8b, the outer long side surfaces 7c and 8c, and the inner long side surfaces 7d and 8d, respectively. One panel 7 has grooves 27 continuous to the short side upper surface 7a, the outer long side side surface 7c, and the inner long side side surface 7d.
is formed, and a protrusion 37 is formed on the lower surface 7b of the short side, and on the other panel 8, a groove 28 is formed on the upper surface 8a of the short side and the side surface 8c of the outer long side. Projections 38 are formed on the lower side surface 8b and the inner long side surface 8d.

In addition, in the ceiling panels 9 and 11 on both sides, the lower surfaces 9a, 9a and 11a, 11a of both short sides, the lower surfaces 9b and 11b of the outer long sides, and the side surfaces 9c, llc of the inner long sides are joint surfaces, respectively. and protrusions 39 and 4 on this entire joint surface.
1 is formed, and the central panel 1 of the ceiling panels
0 is the lower surface 10a of both short sides, 10a, and the side surface 10b of the same long side.
, 10b are joint surfaces, and both short side lower surfaces 10a and 1
A protrusion 40 is formed on 0a, and the long side surface 10
Grooves 30 are formed on b and 10b.

In addition, each of the above-mentioned grooves is formed between the long pieces 15 and 15 welded along both edges of each joint surface, and each protrusion is welded along the center of each joint surface. In this case, the width T1 of the protrusion is equal to the width T2 of the groove.
(T,<T2).

In addition, 50 in the figure is a hole for stairs formed in the ceiling panel 11, 51 is a hole for a skylight, 52, 53 is a bolt fastening hole, 54, 55 is a washer, 56 is a bolt, 5
7 is Natsuto.

To assemble the basement A using the panels 1, 2...10, 11 described above, first, the floor panel 1
, 2.3, in this case, the center panel 2
The inner long side surfaces 1c and 3c of the panels 1 and 3 on both sides are joined to the same long side surfaces 2b and 2b of the floor panels 1 and 2.3.
join them together. Next, the side wall panels 4, 5.6 and the end wall panel 7.8 are joined to the floor panels 1, 2.3. In this case, the center panel of the side wall panels The inner long side surfaces 4c and 6c of the panels 4.6 on both sides are joined to the same long side surfaces Sc and 5c of 5, and the side wall panels 4 and 5.6 are joined together, and each side wall panel 4 , 5.6 are joined to the short side upper surfaces 1a+2ay3a of the floor panel 1, 2.3, and the inner long side surface 7d of the end wall panel 7.8.
, 8d, and the outer long side surfaces 7c, 8
c is the outer long side inner surface 4d, 6 of the wall panel 4゜6 on both sides.
d respectively.

Next, the ceiling panels 9, 10.11 are joined together in the same manner as the floor panels 1, 2.3 described above,
The ceiling panels 9 and 11 on both sides are replaced with the side wall panels 4,
6 short side upper surface 4a, 6a and end side wall panel 7.8
The basement A is assembled by joining the short side upper surfaces 7a and 8a of the side wall panel 5, and joining the central ceiling panel 10 to the short side upper surface 5a of the side wall panel 5.

Then, when joining each panel, the sealing material 60 is filled in the groove 23 of the panel 3 in a heaping state, as in the case of joining the floor panel 3 and the side wall panel 6 illustrated in FIG. 3.4. After that, the protrusion 36 of the panel 6 is fitted into the groove 23, and inserted into the word hole 52, 53.
This is fastened with a nut 57. In this case, groove 2
3, the sealing material 60 overflows from within the groove 23, and the overflowing sealing material 60 completely seals the joint surfaces.

Therefore, in the basement A assembled as described above, the sealing material 60 is filled between the joint surfaces to be joined between each panel along the fitting portion of the groove and the protrusion. The joint surfaces are completely sealed by this sealing material 60, and since each fitting part between each panel is continuous, the sealing material 60 between each panel is continuous, and the sealing material 60 is a seam. The seals at the joints of each panel are applied to the entire wall without any problems, and since the protrusions are fitted into the grooves, it is easier to set the panels during the joining process, and it is easier to position the panels. It will also be accurate.

Although embodiments of the present invention have been described above with reference to the drawings, the specific configuration of the present invention is not limited to the embodiments described above.

For example, between the joint surfaces to be joined, it is sufficient that a groove is formed on one of the joint surfaces and a protrusion is formed on the other joint surface, and the fitting part between the groove and the protrusion may be does not necessarily have to be one article; it may be two articles.

Furthermore, the joint surface on which the grooves and protrusions are formed is not limited to the embodiments, for example, the first
In the figure, if grooves are formed on both long side surfaces 2b, 2b of the center panel 2 at the joints between the floor panels 1, 2.3, then the inner long side surfaces 1c of the panels 1, 3 on both sides ,
A protrusion may be formed on 3c.

In addition, the sealing materials include butyl rubber, silicone rubber, polyurethane, polysulfide, which are highly watertight and airtight.
Various sealants and caulking materials such as epoxy rubber can be used.

(Effects of the Invention) As explained above, according to the present invention, panel joints can be sealed by simply filling the sealing material into the grooves formed on the joining surfaces during panel joining work, and the sealing material can be applied to the grooves. Since the sealing material in the grooves overflows over the entire joint surface, the joint surface can be completely sealed, the sealing surface can be wide, and the Since the seal thickness can be increased depending on the depth, a reliable seal can be obtained.Furthermore, since each fitting part is continuous between each panel, the sealant filled in this fitting part can be used to assemble the basement. It is possible to seamlessly connect the panels and seal all the panel joints completely. In addition, since the joining work involves fitting the grooves and protrusions, this fitting makes it easier to set the panel, and the positioning is also more accurate.
The efficiency of joining work can be improved.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing a part of a panel assembly type basement according to an embodiment of the present invention, FIG. 2 is a perspective view showing the assembled state of the basement, FIG. 3 is an exploded sectional view of a panel joint, and FIG. The figure is a sectional view of the panel joint in a joined state. 1.2, 3: Floor panel 4.5.6: Side wall panel 7.8: End wall panel 9.10.11: Ceiling panel 21.22, 23, 24.25, 26 ,27.28,3
0: Mizojo 32.34, 35, 36.37, 38, 39, 40, 4
1: Projection 60: Seal material

Claims (1)

[Claims] 1) In a panel-assembled basement where panels are assembled by joining them together, grooves for filling sealing material are formed on the joining surface of one panel between the panels to be joined, and
A protrusion that fits into the groove is formed on the joining surface of the capacity panel, and when the basement is assembled with each panel joined, the fitting parts of the groove and the protrusion are continuous. A sealing structure characterized in that the sealing material between the joint surfaces of each panel is formed so as to be integral and continuous.