JP2005200978A - Means for constructing wall of prefabricated building, structure and the like - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a means for easily and rapidly constructing a wall of a prefabricated building, structure and the like, without requiring experienced skills, by vertically and horizontally coupling and connecting wall panels together by means of respective members and the developed wall panel with a unique constitution. <P>SOLUTION: A hook-shaped protrusive strip 2 is protrude or provided without protruding in a groove-shaped space 8 between U-shaped ribs 6 on right and left side surfaces of the wall panel W, and protruded or provided without protruding in a groove-shaped space 8 between U-shaped ribs 6 on upper and lower side surfaces. The wall is watertightly constructed with a high degree of accuracy by means of the respective members such as a foundation rail 9, a rail-like liner 15, an intermediate rail 20 and a connecting rail 23, which are used for vertically coupling and connecting the adjacent wall panels W together, and the respective members such as an interposition material 31, a packing material P and a panel coupling fitting C, which are used for horizontally coupling and connecting the adjacent wall panels W together. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention is for prefabricated building structures, such as various prefabricated warehouses, offices, houses, workplaces, clean rooms, refrigerated / refrigerated warehouses, refrigerated / refrigerators, other building structures, etc. And a means for constructing a wall by connecting and connecting the wall panel in the vertical direction and the horizontal direction (toward the wall surface of the building structure or the like).

Conventionally, when constructing a wall of the prefabricated building structure or the like, a panel having a common structure was simply used as a panel for walls, roofs, ceilings, floors, etc. It was difficult to build an airtight connection, and it was difficult to build a wall with a large area.

Also, conventionally, when constructing a wall, the wall of a C-shaped steel material, a square steel pipe or the like fixed to the frame of a wall such as a building structure along the inner surface side of a panel installed in parallel in the left-right direction, Although it is necessary to connect the panels firmly and integrally, there has not been provided an effective means that can be easily and firmly attached and removed as a means for connecting each wall panel to the trunk edge.

In order to solve the above-described conventional problems, the present invention has developed a wall panel having a configuration unique to the present invention, and has the wall panel in the up-down direction and the left-right direction using the wall panel and the members developed at the same time. It provides a means of connecting and connecting to easily and quickly construct walls such as prefabricated building structures without the need for skill.

"Means to connect wall panels vertically"
A rectangular wall panel used to construct the wall is provided with a ridge-shaped protrusion projecting into a groove-like space between the left and right side U-shaped ribs of the panel, and the upper and lower side U-shaped ribs. Provided with or without a hook-shaped protrusion in the groove-like space between,

In addition, a foundation rail that is fixed on a side edge that constructs a wall in the foundation concrete of the building structure via a liner plate for height adjustment,

Along with the inner and outer sides of the lower surface of the narrow plate with the width corresponding to the thickness of the panel, the upper surface forms a U-shaped ridge that is lower on the inner side and higher on the outer side according to the gradient of the rail plate of the base rail. A rail-like liner projecting a small ridge parallel to the inner side of the wall and engaging the inner surface of the groove-shaped space on the lower surface of the wall panel;

An intermediate rail formed integrally with the inner side of a long rail plate formed in a downward slope from the inner side to the outer side, like the rail plate of the base rail, protruding integrally with the center of the outer surface of the vertical mounting plate

It hooks and engages with the L-shaped protrusion on the lower side of the eave panel at the bottom of the roof, and covers the abutment between the eave panel and the wall panel in a watertight manner. Each is provided with a member such as a connecting rail to be attached,

In the foundation concrete of a building structure, a foundation rail is fixed on a side edge portion of a wall to be constructed via a liner plate for height adjustment, and a rail-like liner is placed on the rail plate of the foundation rail so that its inner side is a vertical plate. Place the bottom surface of the wall panel on the rail liner and engage the small protrusion on the inner surface of the U-shaped rib. Fix the inner side of the liner and the lower side of the wall panel with bolts,

The intermediate rail is placed on the upper side of the wall panel by engaging the small protrusions on the lower surface, and the vertical mounting plate is fixed to the upper side of the wall panel with bolts. A rail liner is placed on the rail liner, and the lower side of the upper wall panel is placed on the rail liner, and the inner side of the rail liner and the lower side of the upper wall panel are fixed to the vertical mounting plate with bolts. And

Next, in the same manner as described above, the intermediate rail and the rail-shaped liner are placed on the upper surface of the lower wall panel, the lower surface of the upper wall panel is placed on the rail-shaped liner, and the lower wall panel is mounted on the vertical mounting plate. Repeatedly fixing the upper side of the rail, the inner side of the rail liner, and the lower side of the upper wall panel with bolts, and then stacking the upper wall panel on the lower wall panel one after another. Build a connection in the direction

Attaching the upright plate of the connecting rail to the outside of the upper side of the uppermost wall panel with bolts, hooking the hook-shaped part at the upper end of the eaves panel on the L-shaped ridge,

The problem is solved by means for connecting and constructing the wall panels in the vertical direction, characterized in that the wall panels of the prefabricated building structure are constructed so as to be connected in the vertical direction.

"Wall panel"
Left and right frames with L-shaped ridges formed on both sides in the longitudinal direction of a narrow plate with a width substantially corresponding to the thickness dimension of the panel, and hook-shaped ridges protruding in parallel with one L-shaped ridge Form a rectangular frame with the lower frame material on the material and the frame material that does not form the same shape or saddle-shaped protrusions as the frame material,

Front and back plates made of rectangular thin steel plates or colored iron plates are brought into contact with the front and back surfaces of the rectangular frame, and the four sides are bent and fixed at two right angles along the L-shaped ridges of each frame member to form a co-shaped rib. Fill the hollow part surrounded by the rectangular frame and front and back plates with a filler such as hard urethane, rock wool,

A rib-shaped protrusion is provided in the groove-shaped space between the rectangular ribs on the left and right sides of the rectangular panel, and the hook-shaped protrusion is formed in the groove-shaped space between the upper and lower rectangular ribs. The wall panel, which is provided with or without protruding, solves the problem.

“Means to connect wall panels in the horizontal direction”
A rectangular wall panel used to construct the wall is provided with a ridge-shaped protrusion projecting into a groove-like space between the left and right side U-shaped ribs of the panel, and the upper and lower side U-shaped ribs. Provided with or without a hook-shaped protrusion in the groove-like space between,

Further, in the groove-like space of the connecting portion of the adjacent wall panel, the engaging portion is previously engaged with the circular groove of the upper and lower plates, and the interposing material having the packing material attached on the upper and lower sides is interposed, so An interstitial material installed in a state sandwiched between the opposed ribs of the adjacent panel,

A packing material that is installed between the adjacent objects such as the connection parts of adjacent panels for the purpose of airtightness, watertightness, and the like;

It consists of a panel connection part and a body edge connection part, and a panel connection part connecting plate is inserted between the connection parts of adjacent panels, and the band of the body edge connection part is hung around the periphery of the body edge. Tighten each seat plate of the connecting part with bolts and nuts, and forcefully pull both wall panels toward the trunk edge with both hook-shaped projections of the panel connecting part, and firmly tighten both the wall panel and trunk edge together Members such as panel connection fittings to be connected

  In the groove-like space of the connection part of the adjacent wall panel, the engagement part is previously engaged with the circular groove of the upper and lower plates, and the packing material with the packing material attached vertically is interposed, and the packing parts at both ends are inserted. Installed between adjacent ribs on the left and right sides of adjacent panels,

In addition, in the connection portion facing the body edge for connecting and fixing the wall panel, a part of the interstitial material for inserting the panel connecting portion of the panel connecting bracket is cut in advance to form a notch,

Insert the connecting plate of the panel connecting part between the connecting parts of the adjacent panels and place one hook-like protrusion on the left side of the right panel and the other hook-like protrusion on the right side of the left panel. Panel connection by hooking and engaging the strips around the strips, wrapping the straps of the trunk rims around the outer circumference of the barrel rims, and tightening the opposing panel couplings and the seat plates of the trunk rim couplings with bolts and nuts Both wall panels are forcibly pulled in the direction of the torso with both hook-shaped protrusions of the part, and the wall panel is connected and constructed in the left-right direction one after another by firmly connecting the both wall panels and the torso. The problem is solved by means for connecting and constructing wall panels in the left-right direction.

"Intervention materials"
Narrow plate-like upper, lower and vertical plates are formed in a cross-section I shape, and circular grooves are formed to engage the cylindrical engaging portions of the packing material along the longitudinal center line of the upper and lower plates. This is a solution to the problem with intervening materials.

"Packing material"
A packing part made of a soft and elastic plastic or synthetic rubber, which has a circular or elliptical cross section, and a harder and more elastic material than the packing part in parallel with the longitudinal center line. An engaging part formed in a columnar cross-section with a material and a neck part between both parts are integrally formed by simultaneous molding, and airtight and watertight between opposing objects such as between connecting parts of adjacent panels It is intended to be installed for the purpose of
The problem is solved by the packing material.

Panel fitting
It is a panel connecting bracket used to firmly and integrally connect the adjacent panel and body edge to the body edge of C-shaped steel, square steel pipe, etc. fixed to the frame of the wall of prefabricated building structures, etc. ,

A rectangular seat plate, with a plate-like projection formed on the left and right sides of the tip, and an upright connection plate with an approximately T-shaped cross section, and seat plates extending from both ends of the strap that hangs around the torso The torso edge connecting part,

Insert the connecting plate of the panel connecting part between the connecting parts of the adjacent panels and place one hook-like protrusion on the left side of the right panel and the other hook-like protrusion on the right side of the left panel. The panel connecting part is hooked and engaged with the strip, the strap of the trunk edge connecting part is wound around the outer periphery of the trunk edge, and the respective panel plates of the opposing panel connecting part and the trunk edge connecting part are tightened with bolts and nuts. The panel connecting brackets are designed to forcibly pull both wall panels in the direction of the torso with both hook-shaped projections, and to connect both the wall panel and the torso firmly and integrally. It has been solved.

  The present invention uses any member such as a wall panel and each member therefor, that is, a base rail, a rail-shaped liner, an intermediate rail, a connecting rail, an interposing material, a packing material, a panel connecting metal fitting, etc. There is also a feature that the wall can be constructed with high precision and watertight structure easily and quickly without the need for skilled work, and by the action of each rail material and packing material.

The unique configuration of the wall panel has the advantage that the wall can be constructed simply by connecting and connecting adjacent wall panels.

By using panel connection brackets, wall panels such as C-shaped steel and square steel pipes fixed to the frame of buildings such as building structures, etc., can be made extremely simple and strong without the need for skilled work. They can be connected together.

Skillful work on any large area wall using wall panels and members for them, ie, base rails, rail-shaped liners, intermediate rails, connecting rails, interposing materials, packing materials, panel fittings, etc. Unnecessary, means to build walls such as prefabricated building structures.

"Means for connecting and constructing wall panels in the vertical direction", "Wall panels", "Fundamental rails", "Rail liner", "Intermediate rails", "Linked rails".
See FIGS.
1 is a partial longitudinal sectional view of a prefabricated building structure in which a wall panel, a roof panel, and an eave panel are connected to a foundation and a frame.
FIG. 2 is a front view of a part of the wall of FIG.
3 is a partially enlarged view of the base portion of the wall of FIG.
4 is a partially enlarged view of the middle portion of the wall of FIG. 1 (enlarged view taken along the line AA in FIG. 2),
5 is an enlarged view taken along the line BB in FIG. 2 (a cross-sectional view taken along the line BB in FIG. 4).
FIG. 6 is a partially enlarged view of the connecting portion of the uppermost wall panel and the lowermost eaves panel of FIG.
FIG. 7 is a front view, a plan view, and a right side view of the wall panel.
8 is an enlarged view taken along the line DD in FIG.
9 is an enlarged view taken along the line EE in FIG.
FIG. 10 is a front view of a left and right frame member, a plan view, a right side view, and an FF line cross-sectional enlarged view,
FIG. 11 is a front view of the upper and lower frame members, a plan view, a right side view, and a GG line cross-sectional enlarged view,
FIG. 12 is a front view, a plan view, and a cross-sectional view taken along the line HH of the foundation rail,
FIG. 13 is a front view, a plan view, and a cross-sectional view taken along line II of the rail-shaped liner,
FIG. 14 is a front view of the intermediate rail, a plan view, and a cross-sectional view taken along the line JJ,
FIG. 15 is a front view, a plan view, and a cross-sectional view taken along the line KK of the connecting rail.

A rectangular wall panel W used to construct a wall is provided with a ridge-shaped protrusion 2 projecting into a groove-like space 8 between the U-shaped ribs 6 on the left and right sides of the panel W. In the groove-like space 8 between the U-shaped ribs 6, the hook-shaped ridge 2 is provided with or without protruding,

Moreover, the foundation rail 9 fixed through the liner board 11 for height adjustment on the side edge part which constructs | assembles a wall in the foundation concrete 10 of a building structure,

Along with the inner and outer sides of the lower surface of the narrow plate having a width corresponding to the thickness dimension of the panel, the U-shaped ridges 17 and 18 that are lower on the inner side and higher on the outer side are aligned with the gradient of the rail plate 14 of the base rail 9. A rail-like liner 15 that is formed and protrudes in parallel with the inner side of the upper surface and engages with the inner surface of the groove-shaped space 8 on the lower surface of the wall panel W;

As with the rail plate 14 of the base rail 9, an intermediate rail 20 formed by integrally projecting the inner side of the long rail plate 21 formed in a downward slope from the inner side toward the outer side at the center of the outer surface of the vertical mounting plate 22 ,

It hooks and engages with the L-shaped protrusion 24 on the lower side of the eaves panel R1 at the bottom of the roof, and covers the abutting part of the eaves panel R1 and the wall panel W in a watertight manner. Each is provided with a member such as a connecting rail 23 for attaching the gutter 25 to

A foundation rail 9 is fixed on a side edge portion of the foundation concrete 10 of the building structure on the side edge portion of the wall through a height adjusting liner plate 11, and a rail-shaped liner 15 is provided on the rail plate 14 of the foundation rail 9. Is placed with its inner side aligned with the vertical plate 13, the lower surface of the wall panel W is placed on the rail-shaped liner 15, and the small protrusion 19 is engaged with the inner surface of the U-shaped rib 6. In this state, the vertical plate 13 of the base rail 9 and the inner side of the rail liner 15 and the lower side of the wall panel W are fixed with bolts 26,

The intermediate rail 20 is placed on the upper side surface of the wall panel W by engaging the small protrusions 29 on the lower surface thereof, and the vertical mounting plate 22 is fixed to the upper side of the wall panel W with bolts 26. The rail liner 15 is placed on the rail plate 21 of the intermediate rail 20, and the lower surface of the upper wall panel W is placed on the rail liner 15, and the inner side of the rail liner 15 is placed on the vertical mounting plate 22. Secure the lower side of the side and upper wall panel W with bolts 26,

Next, as described above, the intermediate rail 20 and the rail-shaped liner 15 are placed on the upper side surface of the lower wall panel W, and the lower side surface of the upper wall panel W is placed on the rail-like liner 15, 22, the upper side of the lower wall panel W, the inner side of the rail-shaped liner 15, and the lower side of the upper wall panel W are fixed with bolts 26. The panels W are stacked one after another, and the wall panels W are connected in the vertical direction.

The upright plate 27 of the connecting rail 23 is fixed to the outside of the upper side of the uppermost wall panel W with a bolt 26, and the hook-shaped portion 28 at its upper end is hooked and engaged with the L-shaped protrusion 24 of the eave panel R1, It is means for connecting and constructing wall panels in the vertical direction, provided to construct and connect the wall panels W of the prefabricated building structure in the vertical direction.

"Wall panel"
A wall panel W used to construct a wall is formed with L-shaped ridges 1 on both sides in the longitudinal direction of a narrow plate having a width substantially corresponding to the thickness of the panel, and parallel to one L-shaped ridge 1. A rectangular frame is formed with the left and right frame members 3 projecting the saddle-shaped ridges 2 and the lower frame material 4 on the same shape as the frame members 3 or on the frame members not forming the saddle-shaped ridges 2. And

A front and back plate 5 made of a rectangular thin steel plate or a color iron plate is brought into contact with both front and back surfaces of the rectangular frame, and its four peripheral edges are bent and fixed at 2 right angles along the L-shaped ridges 1 of the frame members 3 and 4. Then, the U-shaped rib 6 is formed, and the hollow portion surrounded by the rectangular frame and the front and back plates 5 is filled with a filler 7 such as hard urethane or rock wool,

A rib-shaped ridge 2 is projected in a groove-like space 8 between the left and right side U-shaped ribs 6 and 6 of the rectangular panel, and a groove between the upper and lower side U-shaped ribs 6 and 6. The hook-shaped ridge 2 is provided in the shape space 8 with or without protruding.

"Fundamental rail"
A foundation rail 9 fixed on a side edge portion for constructing a wall in a foundation concrete 10 of a building structure via a liner plate 11 for height adjustment is placed on a vertical plate 13 upright on a substrate 12 provided in a long horizontal direction. The rail plate 14 is formed by integral molding with the inner side rising at a right angle and a downward slope toward the outer side.

"Rail-shaped liner"
The U-shaped ridges 17, 18 are formed along the inner and outer sides of the lower surface of the narrow plate 16 having a width corresponding to the thickness of the panel, and are lower on the inner side and higher on the outer side in accordance with the gradient of the rail plate 14 of the base rail 9. And a rail-like liner 15 provided with a small protrusion 19 projecting parallel to the inner side of the upper surface and engaging with the inner surface of the U-shaped rib 6 on the lower side surface of the wall panel W is provided.

"Intermediate rail"
Similar to the rail plate 14 of the base rail 9, the inner side of the long rail plate 21 formed in a downward slope from the inner side toward the outer side is formed integrally and projecting at the center of the outer surface of the vertical mounting plate 22. Is provided.

"Connecting rail"
The connecting rail 23 hooks and engages with the L-shaped protrusion 24 on the lower side of the eave panel R1 at the bottom of the roof, and covers the abutting portion between the eave panel R1 and the wall panel W in a watertight manner. In addition, a rain gutter 25 is attached to the outside, and an upper part of a long plate-like upright plate 27 fixed to the upper side of the uppermost wall panel W with a bolt 26 is bent inward. The connecting rail 23 is provided by forming a shape portion 28 and projecting a small protrusion 29 for hooking the rain gutter 25 in the longitudinal direction of the upper surface of the hook shape portion 28.

"Means for connecting and building adjacent wall panels in the left-right direction", "Intermediate materials", "Packing materials", "Panel coupling brackets".
See FIGS. 1-10 and FIGS. 13-20.
16 is an enlarged view taken along the line LL in FIG.
FIG. 17 is a partially enlarged view of FIG.
FIG. 18 is a front view, a plan view, a right side view, and an enlarged cross-sectional view taken along line MM of the intervention material,
FIG. 19 is a front view, a plan view, a right side view, and an NN line cross-sectional enlarged view of the packing material,
FIG. 20 is a front view, a plan view, and a right side view of the panel connecting bracket.

"Means to connect wall panels in the horizontal direction"
A rectangular wall panel W used to construct a wall is provided with a hook-shaped protrusion projecting into a groove-like space between the left and right side ribs of the panel, and the upper and lower side ribs. In the groove-like space between, provided with or without protruding hook-shaped ridges,

Further, in the groove-like spaces 8 and 8 of the connecting portions of the adjacent wall panels W and W, the engaging portions 36 are engaged with the circular grooves 34 of the upper and lower plates 32 and 32 in advance, and the packing material P is vertically moved. An intervening material 31 that is installed in a state where the packing portions 35 at both ends are sandwiched between the opposed ribs 6, 6 of the adjacent panels W, W, with the intervening material 31 attached;

Packing material P interposed between the adjacent objects such as adjacent panel W, between the connection parts of W, for the purpose of airtightness, watertightness, and the like;

It consists of a panel connecting part 41 and a body edge connecting part 45, and a connecting plate 43 of the panel connecting part 41 is inserted between the connecting parts of adjacent panels W, W, and a band 46 of the body edge connecting part 45 is attached to the outer periphery of the body edge 40. The panel connecting portion 41 and the body edge connecting portion 45 are fastened to the seat plates 42 and 47 with bolts and nuts 48, and the both wall-like panels W and W are connected by the hook-like projections 44 and 44 of the panel connecting portion 41. Forcibly pulling the wall panel 40 in the direction of the body edge 40, and also providing members such as the panel connecting bracket C for firmly and integrally connecting the two wall panels W, W and the body edge 40,

  An intervention in which an engaging portion 36 is previously engaged with the circular groove 34 of the upper and lower plates 32 and the packing material P is vertically attached in the groove-like spaces 8 and 8 of the connecting portions of the adjacent wall panels W and W. With the material 31 interposed, the packing portions 35 at both ends are installed in a state sandwiched between the opposed ribs 6 and 6 on the left and right sides of the adjacent panels W and W,

Further, a part of the interposing material 31 in the portion where the panel connecting portion 41 of the panel connecting bracket C is inserted in the connecting portion facing the body edge 40 for connecting and fixing the wall panels W, W is cut out in advance. 49,

The connecting plate 43 of the panel connecting portion 41 is inserted between the connecting portions of the adjacent panels W, and one hook-like protrusion 44 is placed on the hook-shaped protrusion 2 on the left side surface of the right panel W, and the other hook-like protrusion 44 is inserted. The hooks 46 of the left side panel W are respectively hooked and engaged with the hook-shaped ridges 2 and the band 46 of the trunk edge connecting part 45 is hung around the outer periphery of the trunk edge 40 to face the panel connecting part 41 and the trunk edge connecting part. By tightening the seat plates 42 and 47 of the 45 with bolts and nuts 48, both wall panels W and W are forcibly pulled in the direction of the trunk edge 40 by the two hook-like projections 44 and 44 of the panel connecting portion 41. This is a means for connecting and constructing wall panels in the left-right direction, which is provided so that the wall panels W, W and the body edge 40 are firmly and integrally connected, and the wall panels W are successively constructed in the left-right direction. .

`` Intervention material ''
Narrow plate-like upper and lower plates 32, 32 and vertical plate 33 are formed in a cross-section I shape, and cylindrical engaging portion 36 of packing material P along the longitudinal center line of upper and lower plates 32, 32 is formed. Is provided with a long interposition material 31 formed with a circular groove 34 for engaging the.

"Packing material"
A packing part 35 made of a soft and elastic material such as plastic or synthetic rubber and formed into a pipe shape having a circular or elliptical cross section, and harder and more elastic than the packing part 35 in parallel to the longitudinal center line An engagement portion 36 formed in a columnar cross section with the same material and a neck portion 37 between both portions 35, 36 are integrally formed by simultaneous molding, and between the connection portions of adjacent wall panels W, W A packing material P that is interposed between the opposing ribs 6 and 6 for the purpose of airtightness, watertightness, etc. is provided.
If necessary, small protrusions 38 for preventing rattling are formed on both side surfaces of the lower portion of the engaging portion 36 in a protruding manner.

Panel fitting
The three members of the adjacent wall panels W and W and the trunk rim 40 are firmly and integrally connected to the trunk rim 40 such as a C-shaped steel member and a square steel pipe fixed to the frame 39 of the wall of the prefabricated building structure or the like. Panel connecting bracket C used for

A panel connection portion 41 having a substantially T-shaped cross section in which a connection plate 43 formed with hook-like projections 44, 44 formed on the left and right ends of a rectangular seat plate 42 is upright, and a band 46 that hangs around the trunk edge 40. The body edge connection part 45 which extended the seat board 47 was provided in both ends,

The connecting plate 43 of the panel connecting portion 41 is inserted between the connecting portions of the adjacent wall panels W, W so that one hook-like protrusion 44 is formed into the hook-shaped protrusion 2 on the left side surface of the right panel W and the other hook-like protrusion 44 is inserted. Is hooked and engaged with the hook-shaped ridge 2 on the right side surface of the left panel W, the band 46 of the trunk edge connecting portion 45 is hung around the outer periphery of the trunk edge 40, and the panel connecting portion 41 and the trunk edge connecting portion which face each other. By tightening the seat plates 42 and 47 of the 45 with bolts and nuts 48, both wall panels W and W are forcibly pulled in the direction of the trunk edge 40 by the two hook-like projections 44 and 44 of the panel connecting portion 41. The wall panels W, W and the body edge 40 are provided so as to be firmly and integrally connected.

R is a roof panel, R1 is an eaves panel, and the adjacent roof panels are interconnected and connected to the beam 50 of the frame 39 by the panel connecting bracket C1 to construct a tapered roof of a prefabricated building structure. It is.

Just prepare each member such as wall panel, foundation rail, rail-shaped liner, intermediate rail, connecting rail, interposing material, packing material, panel connecting metal fitting, etc., no skill work is required on any large area wall, Since it can be easily and quickly constructed in a strong and highly accurate watertight configuration, it can be widely used in prefabricated building structures.

A partial longitudinal sectional view of a prefabricated building structure in which a wall panel, a roof panel, and an eaves panel are connected to a foundation and a frame. The front view of a part of wall of FIG. FIG. 2 is a partially enlarged view of a base portion of the wall of FIG. 1. The elements on larger scale of the intermediate part of the wall of FIG. 1 (the AA line cross-sectional arrow enlarged view of FIG. 2). FIG. 3 is an enlarged view taken along the line B-B in FIG. 2 (a cross-sectional view taken along the line B-B in FIG. 4). FIG. 2 is a partially enlarged view of a connecting portion of the uppermost wall panel and the lowermost eaves panel of FIG. 1. The front view of a wall panel, a top view, and a right view. The DD sectional view taken on the line in FIG. FIG. 8 is an enlarged view taken along the line E-E in FIG. 7. The front view of a right-and-left frame material, a top view, a right view, and a FF line cross-section arrow enlarged view. The front view of an up-and-down frame material, a top view, a right view, and a GG line cross-sectional arrow enlarged view. The front view of a basic rail, a top view, and the HH line cross-sectional arrow view. The front view of a rail-shaped liner, a top view, and the II sectional view taken on the line. The front view of an intermediate rail, a top view, and a JJ line cross-sectional arrow view. The front view of a connection rail, a top view, and the KK sectional view taken on the line. FIG. 3 is an enlarged view taken along the line L-L in FIG. 2. FIG. 17 is a partially enlarged view of FIG. 16. The front view of an intervention material, a top view, a right view, and an MM line cross-section arrow enlarged view. The front view of a packing material, a top view, a right view, and a NN line cross-sectional arrow enlarged view. The front view of a panel coupling metal fitting, a top view, and a right view.

Explanation of symbols

W Wall panel P Packing material C Panel connection bracket C1 Panel connection bracket R Roof panel R1 Eaves panel 1 L-shaped ridge 2 ridge-shaped ridge 3 Left, right frame 4 Upper, lower frame 5 Front and back plates
6 U-shaped rib 7 Filler 8 Grooved space 9 Foundation rail 10 Foundation concrete 11 Liner plate 12 Substrate 13 Vertical plate
14 Rail plate 15 Rail-shaped liner 16 Narrow plate 17 U-shaped ridge (low)
18 U-shaped ridge (high)
19 Small ridge 20 Intermediate rail 21 Rail plate
22 Vertical mounting plate
23 Connecting rail 24 L-shaped ridge 25 Rain gutter 26 Bolt
27 Standing board
28 Saddle
29 Small ridges
30 ridges
31 Intervention materials
32 Upper and lower plates
33 Vertical plate 34 Circular groove 35 Packing part 36 Engagement part 37 Neck part 38 Small protrusion 39 Frame 40 Body edge 41 Panel connection part 42 Seat board 43 Connection board 44 Gutter-like protrusion 45 Body edge connection part 46 Band 47 Seat board 48 Bolt / Nut 49 Notch 50 Beam

Claims (7)

A rectangular wall panel used to construct the wall is provided with a ridge-shaped protrusion projecting into a groove-like space between the left and right side U-shaped ribs of the panel, and the upper and lower side U-shaped ribs. Provided with or without a hook-shaped protrusion in the groove-like space between,
In addition, the inner and outer sides of the bottom surface of the base rail that is fixed on the side edge of the base concrete of the building structure through the liner plate for height adjustment, and the width of the narrow plate corresponding to the thickness of the panel Along with the side, the inner side surface of the grooved space on the lower surface of the wall panel is formed in parallel with the inner side of the upper surface of the wall panel. The rail-like liner with a small ridge that engages with the rail, and the inner side of the long rail plate formed in a downward slope from the inner side to the outer side, like the rail plate of the basic rail, An intermediate rail that is integrally formed at the center of the outer surface, and hooked and connected to the L-shaped ridge on the lower side of the eave panel at the bottom of the roof, and covers the abutment between the eave panel and the wall panel in a watertight manner At the same time, install a gutter on the outside The members of such a is connected rail as provided respectively,
In the foundation concrete of a building structure, a foundation rail is fixed on a side edge portion of a wall to be constructed via a liner plate for height adjustment, and a rail-like liner is placed on the rail plate of the foundation rail so that its inner side is a vertical plate. Place the bottom surface of the wall panel on the rail liner and engage the small protrusion on the inner surface of the U-shaped rib. The inner side of the liner and the lower side of the wall panel are fixed with bolts, and the intermediate rail is placed on the upper side of the wall panel by engaging the small protrusions on the lower side, and the vertical mounting plate is mounted on the wall. It is fixed to the upper side of the panel with bolts, and a rail liner is placed on the rail plate of the intermediate rail, and the lower surface of the upper wall panel is placed on the rail liner, and the rail is mounted on the vertical mounting plate. The inner side of the liner and under the upper wall panel Part stuck in the bolt,
Next, in the same manner as described above, the intermediate rail and the rail-shaped liner are placed on the upper surface of the lower wall panel, the lower surface of the upper wall panel is placed on the rail-shaped liner, and the lower wall panel is mounted on the vertical mounting plate. Repeatedly fixing the upper side of the rail, the inner side of the rail liner, and the lower side of the upper wall panel with bolts, and then stacking the upper wall panel on the lower wall panel one after another. Build a connection in the direction
A wall panel of a prefabricated building structure is constructed by fixing an upright plate of a connecting rail to the outside of the upper side of the uppermost wall panel with a bolt and hooking and engaging a hook-shaped portion at its upper end with an L-shaped protrusion of the eave panel. Characterized in that it is equipped to build a connection in the vertical direction,
A means to connect and construct wall panels vertically. Left and right frames with L-shaped ridges formed on both sides in the longitudinal direction of a narrow plate with a width substantially corresponding to the thickness dimension of the panel, and hook-shaped ridges protruding in parallel with one L-shaped ridge Form a rectangular frame with the lower frame material on the material and the frame material that does not form the same shape or saddle-shaped protrusions as the frame material,
Front and back plates made of rectangular thin steel plates or colored iron plates are brought into contact with the front and back surfaces of the rectangular frame, and the four sides are bent and fixed at two right angles along the L-shaped ridges of each frame member to form a co-shaped rib. Fill the hollow part surrounded by the rectangular frame and front and back plates with a filler such as hard urethane, rock wool,
A rib-shaped protrusion is provided in the groove-shaped space between the rectangular ribs on the left and right sides of the rectangular panel, and the hook-shaped protrusion is formed in the groove-shaped space between the upper and lower rectangular ribs. Is provided with or without protruding,
Wall panel. In the foundation concrete of the building structure, the foundation rail that is fixed on the side edge part that constructs the wall via the liner plate for height adjustment, the inner side at right angles on the vertical plate upright on the board provided with a long horizontal The rail plate that is formed with a downward slope toward the outer side is provided by integral molding.
The rail-shaped liner has an elongated U-shaped ridge along the inner and outer sides of the bottom surface of a narrow plate with a width corresponding to the thickness of the panel. Each is formed and provided with a small ridge projecting parallel to the inner side of the upper surface and engaging the inner surface of the U-shaped rib on the lower side of the wall panel,
The intermediate rail is formed by integrally projecting the inner side of the long rail plate formed in a downward slope from the inner side to the outer side, like the base rail rail plate, at the center of the outer surface of the vertical mounting plate,
The connecting rail is hooked and connected to the L-shaped protrusion on the lower side of the eave panel at the bottom of the roof, and covers the abutting portion of the eave panel and the wall panel in a watertight manner. The rain gutter is attached to the outside, and the upper part of the long plate-like upright plate that is fixed to the upper side of the uppermost wall panel with a bolt is bent inward to form a bowl-shaped part, A small protrusion that hooks a rain gutter in the longitudinal direction of the upper surface of the hook-shaped part is provided to project.
Means for connecting and constructing the wall panel according to claim 1 in a vertical direction. A rectangular wall panel used to construct the wall is provided with a ridge-shaped protrusion projecting into a groove-like space between the left and right side U-shaped ribs of the panel, and the upper and lower side U-shaped ribs. Provided with or without a hook-shaped protrusion in the groove-like space between,
Further, in the groove-like space of the connecting portion of the adjacent wall panel, the engaging portion is previously engaged with the circular groove of the upper and lower plates, and the interposing material having the packing material attached on the upper and lower sides is interposed, so An interstitial material installed in a state where the part is sandwiched between opposed U-shaped ribs of adjacent panels, and a packing material interposed between adjacent objects such as between adjacent panel connection parts for the purpose of airtightness, watertightness, etc. The panel connecting part and the body edge connecting part, and the panel connecting part connecting plate is inserted between the connecting parts of the adjacent panels, and the belt of the body edge connecting part is hung around the outer periphery of the body edge, Tighten each seat plate of the edge connecting part with bolts and nuts, and forcefully pull both wall panels toward the trunk edge with both hook-shaped projections of the panel connecting part, and firmly tighten the three members of both wall panel and trunk edge Providing members such as panel connection brackets that connect together,
In the groove-shaped space of the connection part of the adjacent wall panel, the engagement part is previously engaged with the circular groove of the upper and lower plates, and the packing material with the packing material attached vertically is interposed, and the packing parts at both ends are Installed between adjacent ribs on the left and right sides of adjacent panels,
In addition, in the connection portion facing the body edge for connecting and fixing the wall panel, a part of the interstitial material for inserting the panel connecting portion of the panel connecting bracket is cut in advance to form a notch,
Insert the connecting plate of the panel connecting part between the connecting parts of the adjacent panels and place one hook-like protrusion on the left side of the right panel and the other hook-like protrusion on the right side of the left panel. Panel connection by hooking and engaging the strips around the strips, wrapping the straps of the trunk rims around the outer circumference of the barrel rims, and tightening the opposing panel couplings and the seat plates of the trunk rim couplings with bolts and nuts Both wall panels are forcibly pulled in the direction of the torso with both hook-shaped protrusions of the part, and the wall panel is connected and constructed in the left-right direction one after another by firmly connecting the both wall panels and the torso. It is characterized by having
A means for connecting wall panels in the horizontal direction. Narrow plate-like upper, lower and vertical plates are formed in a cross-section I shape, and circular grooves are formed to engage the cylindrical engaging portions of the packing material along the longitudinal center line of the upper and lower plates. Become
Intervention material. A packing part made of a soft and elastic plastic or synthetic rubber, which has a circular or elliptical cross section, and a harder and more elastic material than the packing part in parallel with the longitudinal center line. An engaging part formed in a columnar cross-section with a material and a neck part between both parts are integrally formed by simultaneous molding, and airtight and watertight between opposing objects such as between connecting parts of adjacent panels It is intended to be installed for the purpose of
Packing material. It is a panel connecting bracket used to firmly and integrally connect the adjacent panel and body edge to the body edge of C-shaped steel, square steel pipe, etc. fixed to the frame of the wall of prefabricated building structures, etc. ,
A rectangular seat plate, with a plate-like projection formed on the left and right sides of the tip, and an upright connection plate with an approximately T-shaped cross section, and seat plates extending from both ends of the strap that hangs around the torso The torso edge connecting part,
Insert the connecting plate of the panel connecting part between the connecting parts of the adjacent panels and place one hook-like protrusion on the left side of the right panel and the other hook-like protrusion on the right side of the left panel. The panel connecting part is hooked and engaged with the strip, the strap of the trunk edge connecting part is wound around the outer periphery of the trunk edge, and the respective panel plates of the opposing panel connecting part and the trunk edge connecting part are tightened with bolts and nuts. Both wall panels are forcibly attracted in the direction of the torso with both hook-shaped projections, and the three members of the both wall panel and torso are firmly connected together.
Panel connection bracket.

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