JPH09296547A - Panel body for construction and connecting method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel body and its connecting method enabling even an unskilled workman to connect the panel body rapidly and positively without using a special tool or auxiliary material at the time of forming a fence around a building, an exterior wall, an interior wall or a partition wall of the building, or further a concrete construction such as a retaining wall. SOLUTION: In panel bodies connected vertically and laterally to one another to construct a wall, connecting means 2, 4 for connecting the vertical panel bodies 1, 1 to each other are provided at upper and lower end faces 11 or a back face 14 of the panel body 1 if necessary, and connecting means 6, 7 for connecting the lateral panel bodies 1 to each other are provided at the lateral edges or back face of the panel body 1. Locking means 3, 5 that can laterally align the upper panel body 1 to be connected to the lower panel body 1 are provided at the vertical end faces or back face of the panel body 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction panel body for use in forming a concrete structure such as a fence around a building, an outer wall, an inner wall or a partition wall of a building, and a retaining wall, and a connecting method thereof.

[0002]

2. Description of the Related Art Conventionally, when constructing a wall around a building, an outer wall, an inner wall or a partition wall of a building, a retaining wall, etc., it is necessary to assemble the formwork and place the concrete in it and then remove the formwork. Depending on the situation, a decorative material such as tiles is attached to the surface or mortar finishing is performed. In addition, using concrete block and precast concrete,
A method of inserting reinforcing reinforcing bars into the hollow part and stacking them is also adopted.

[0003]

However, when the formwork is used, the assembling work and the dismantling work of the formwork are required as described above, and in order to make the surface more beautiful, finishing with tiles or the like is required. Since it takes a lot of time and labor to perform the construction, and also requires skill in the work itself,
Due to the shortage of craftsmen in recent years, there is a problem that construction cost rises and construction period is delayed. Further, when a concrete block or precast concrete is used, it takes time to position them, so that the work efficiency is low, and there is a problem that the work is dangerous because heavy objects are handled.

In order to solve such a problem, the applicant of the present application, in Japanese Patent Application No. 88710 of 1996, discloses a part of one connector for connecting upper and lower panel bodies to each other. Or all are deformable, and a part or all of the other connecting member is not deformable, and both are engaged by the deforming action of one or both connecting members,
There is provided a construction panel body and a method of connecting the panel body for construction, which comprises a convex connection tool and a concave connection tool.

According to the construction panel body and the connecting method thereof, it is excellent in that it can be constructed in a short time without requiring skill and labor of a skilled worker and a wall body having high strength can be obtained. For example, in order to construct a wall surface of a panel body having joints, a joint between adjacent left and right panel bodies has a predetermined width, that is, an upper panel body connected to a lower panel body is predetermined. There is a problem in that it is difficult to finely adjust the position so that the lower panel and the lower panel can be connected to each other.

[0006]

In order to solve the above-mentioned problems, the construction panel body of the present invention connects a connecting tool and a connecting tool for connecting with an adjacent panel body, and a panel body facing each other. In addition to the connecting member for connecting to the upper and lower end surfaces or the back surface of the panel body, a locking tool capable of aligning the upper panel body connected to the lower panel body, for example, embedded in the end surface of the panel body A box-like recessed locking tool having a large number of vertical grooves on both inner wall surfaces, and a large number of projections protruding from the end surface of the panel body and engaging with the internal grooves of the recessed locking tool. Since a locking tool consisting of a columnar convex locking tool having a strip on the side surface is provided, the upper panel body to be connected to the lower panel body is
It became possible to adjust the position so that it can be connected at a predetermined position and then connect it to the lower panel.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The construction panel body of the present invention is a panel body which is connected to each other to construct a wall surface, and is used for connecting the upper and lower panel bodies to each other on the upper and lower end surfaces or the back surface of the panel body. Characterized by having a connecting tool, or provided with a locking tool on the upper and lower end surfaces or the back surface of the panel body for enabling alignment of the upper panel body to be connected to the lower panel body Further, the upper and lower end surfaces or the back surface of the panel body is provided with a coupling tool for coupling the upper and lower panel bodies to each other, and the alignment of the upper panel body to be coupled to the lower panel body is performed. It is characterized in that a locking tool for enabling the above is provided.

In the above construction panel body, the connecting member is composed of a convex connecting member and a concave connecting member, part or all of one connecting member of which is deformable, and a part of the other connecting member. Alternatively, all of them may not be deformable, and both may be engaged by the deforming action of one or both of the connectors.

In the above-mentioned construction panel body, a connecting member for connecting the facing panel bodies to each other is provided on the back surface of the panel body, and further, the left and right panel bodies are provided on the left and right end surfaces or the back surface of the panel body. It is preferable to provide a connecting tool for connecting the two together.

Further, in the above-described construction panel body, a decorative layer may be formed on the surface side of the panel body, or the panel body may be formed of a building material.

The method of connecting the construction panel bodies of the present invention is as follows.
An adhesive is fixed to the back surface of the panel body, and the panel material is attached to the adjacent panel body across the connecting boundary.

Further, in the method for connecting the construction panel body of the present invention, the connection members provided on the back surfaces of the panel bodies facing each other are connected by a connection rod.

Further, in the method for connecting the construction panel body of the present invention, the connecting members provided on the back surface of the facing panel body are connected by the connecting rod.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The first embodiment of the present invention will be described in detail with reference to FIGS. FIG. 1 is a perspective view showing an example of a construction panel body 1 of the present invention, FIG. 2 is a perspective view illustrating a state in which such a panel body 1 is constructed, and FIG. 3 is a vertical cross section in a state in which the panel body 1 is constructed. FIG. 4, FIG. 4 is a side view of the back surface of the constructed panel body 1, FIG. 5 is a perspective view of the concave connector 2 used for the construction, FIG. 6 is a perspective view of the convex connector 4, and FIG. In the panel bodies 1 and 1, a cross-sectional view showing a state in which the concave coupling tool 2 and the convex coupling tool 4 are engaged, and FIG. 8 shows the concave locking tool 3 and the convex coupling tool immediately before the panel bodies 1 and 1 are coupled. FIG. 9 is a perspective view showing a main part of the locking tool 5, and FIG. 9 is a perspective view illustrating a method of attaching the attachment material.

The panel body 1 has a rectangular shape, and the upper and lower end surfaces 11, 11 are provided with a concave coupling tool 2 and a convex coupling tool 4 which are engaged with each other for coupling with an upper or lower panel body. It is provided at each of two places. Then, the left and right end faces 12, 12
In addition, it is provided with a concave connecting tool 6 and a convex connecting tool 7 that are fitted to each other for connecting to the left or right panel body. Further, a concave locking tool 2 is embedded in the center of the upper end surface 11, and concave locking tools 3a and 3b each having a shape obtained by dividing the concave locking tool 3 into two parts are provided at the left and right ends of the upper end surface, respectively. It is embedded, and the convex locking device 5 is projected below the convex connecting device 7.

The back surface 14 of the panel body 1 is provided with grooves 81 at two upper and lower positions as concave connecting members 8 extending in the left-right direction of the panel body 1. The dovetail groove 81 is provided at one or more locations on the back surface 14 of the panel body as necessary. A concave step 15 is provided at the upper edge of the back surface 14 of the panel body 1, and a convex step 16 is provided at the lower edge. These steps are to prevent concrete from leaking outside when concrete is placed between the facing panel bodies 1 and 1.
This is for improving the transmission of stress between the upper and lower panel bodies 1 and 1, and is provided as necessary depending on the panel and thickness.

A concave connecting tool 6 for connecting the left and right panels
Although the convex connecting member 7 and the concave connecting member 8 for connecting the opposing panel members are illustrated by embedding and using a separately formed molded product in order to increase dimensional accuracy,
The unevenness may be provided directly on the panel body 1.

As shown in FIG. 3, in order to construct the panel body 1, first, before or after placing the concrete on the foundation 9, the concave connector 2 is embedded at a predetermined position or the foundation anchor 91 is embedded. . Convex step 16 at the lower edge of panel body 1
May be cut in advance as shown in FIG.
A groove having a shape corresponding to the shape of the protruding step 16 may be provided in advance. When the concave connector 2 is embedded, the convex connector 4 of the panel body 1 is fitted thereto. Foundation anchor 9
In the case where 1 is used, the L-shaped mounting plate 92 is fixed at the top of the foundation anchor 91, and is fitted into the dovetail groove 81 using the dovetail groove 81 of the concave connecting member 8 below the panel body 1. The attached tenon 93 may be fixed to the L-shaped mounting plate 92 with mounting bolts 94.

The left and right panel bodies 1, 1 are connected to each other by slidably fitting the concave connecting piece 6 on one side and the convex connecting piece 7 on the other side from the upper side to the lower side. In the illustrated example, both the concave connecting tool 6 and the convex connecting tool are provided on the left and right end surfaces of the panel body 1, but they may be provided on the rear surface of the end surface of the panel body.

The facing panel bodies 1 and 1 are connected to each other by connecting rods 83 each having a dovetail groove 81 of the concave connecting member 8 and a convex coupling tool 85 having dovetails 82 fitted in the dovetail groove 81 at both ends. Is done using. A turnbuckle 84 may be interposed between the connecting rods 83 in order to finely adjust the distance between the panel bodies 1, 1.

After the first-stage panel body 1 is arranged in this way, the second-stage surface and the third-stage panel body 1 are similarly arranged.
Is laid. The upper and lower panel bodies 1 and 1 are connected by fitting and engaging the convex connecting tool 4 on the other side with the concave connecting tool 2 on one side.
Since the 1 engages with the groove 31 of the concave locking tool 3, the upper panel 1 is fixed at a predetermined position on the lower panel body 1.

In the construction example shown in FIG. 4, the joints on the left and right end surfaces of the panel body 1 are stacked in a zigzag pattern which is not linearly continuous. However, the panel bodies are arranged vertically to form a through joint. In the case of stacking, it is also possible to increase the number of concave connecting tools 2 and concave locking tools 3 to be embedded in the end surface of the panel body and stack them randomly. When the stacking is completed, concrete is placed between the facing panel bodies, and the construction of the panel body 1 as a wall, an outer wall, an inner wall partition wall, a retaining wall, etc. is completed. In addition, by attaching a decorative plate of the material of the panel body 1 directly or on another surface to the surface 13 of the panel body 1 in advance,
When the decorative layer is formed, surface decoration work is unnecessary.

Next, details of an example of the concave connecting tool 2 and the convex connecting tool 4 for connecting the upper and lower panel bodies 1 will be described. In the concave connecting tool 2 shown in FIG. 5, in order to simplify the mold structure at the time of manufacturing, the box body 21 portion of the main body and the lateral lid 2 are used.
After being divided into six parts and molded, the engaging protrusions 27 of the lateral lid 26 are brought into contact with the inner corners of the box body 21 and positioned,
It is integrated with adhesive. Of course, it is also possible to mold as one piece.

The concave connecting member 2 is an end face 1 on the upper portion of the panel body 1.
1, an upwardly open box 21 buried therein.
In addition, a deformable projection portion 22 that projects obliquely downward from one open edge of the box body 21, that is, toward the inside of the box body 21, is formed. Also, on the bottom of the box 21,
A collar 24 is provided via a pillar 23 in order to improve the adhesion to the concrete forming the panel body 1.
As shown in FIG. 7, when the box body 21 is embedded at a position exposed on the back surface 14 of the panel body 1, a vertical cut 28 may be provided in the wall of the box body 21 if necessary. The protrusion 22 is easily deformed.

The convex connecting member 4 is a lower end face 1 of the panel body 1.
1 includes a non-deformable base portion 41 embedded in the interior of the panel body 1 and a bulging portion 42 projecting from the panel body 1 and having a substantially rhombic cross section. A brim 43 is provided at the tip of the base portion 41 in order to improve adhesion with concrete when embedding.

The upper slope of the bulging portion 42 of the convex connecting tool 4 and the tip surface of the protruding portion 22 of the concave connecting tool 2 are in a stepwise multi-direction along the inclination of these surfaces in opposite directions. Locking claws 25 and 45 projecting toward the front are provided. When the convex connecting tool 4 is fitted into the concave connecting tool 2, the lower slope of the bulging portion 42 of the convex connecting tool 4 has no locking claws and is flat. Smoothly penetrates inside while expanding the space. Then, when passing through the maximum bulging position of the bulging portion 42, the space between the two tips of the protruding portion 22 is deformable,
That is, the locking claws 25 and 45 are elastically contracted so that the locking claws 25 and 45 are engaged with each other.

In the panel bodies 1, 1 which are vertically connected in this manner, since the toes of the locking claws 25, 45 are provided in the lateral direction of the panel body 1, the space between the upper and lower panel bodies 1, 1 is increased. In addition to the possibility of misalignment in the left-right direction, the upper panel body is moved slightly left and right with respect to the lower panel body 1 when a joint with a predetermined width is provided between the left and right panel bodies 1, 1. Then, it may be necessary to fix it at that position. A locking tool is provided on the panel body 1 to cope with such a situation.

As shown in FIG. 8, the locking device is a box-shaped recessed member which is embedded in the upper end surface 11 of the panel body 1 and has a plurality of vertical grooves 31 on both inner wall surfaces in the left-right direction. The stopper 3 and the recessed locking member 3 projecting downward from the lower end surface of the panel body.
And a columnar convex locking device 5 having a large number of protrusions 51 on its side surface, which engage with the grooves 31 inside. Therefore, when the protrusion 51 of the convex locking device 5 is fitted into the groove 31 of the concave locking device 3 of the lower panel body 1, the lateral movement of the panel body 1, that is, the horizontal movement of the panel body 1 is restricted and positioned. Of. As another method, the convex locking member 5 may be made smaller, fitted into the concave locking member 3, and then a wedge having a shape corresponding to the groove 31 and the protrusion 51 may be driven into the gap.

When the concave locking tool 3 is embedded in the center of the upper end surface of the panel body 1 and the convex locking tool 5 projects to the right end surface of the panel body 1, the panel bodies 1 are staggered. Also, FIG.
Alternatively, as shown in FIG. 2, if the recessed locking tools 3a and 3b divided into two are embedded in the left and right ends of the upper end surface of the panel body 1, it is possible to stack them. At this time, the convex locking member 5 also functions to connect the left and right panel bodies 1, 1 one step below. Either the concave locking tool 3 or the convex locking tool 5 may be installed on the upper and lower end surfaces of the panel body, or any one of them may be a combination of one or more.

In the concave-convex connecting tools 2 and 4 shown in FIGS. 1 to 4, the engaging claws 25 and 45 are arranged so that the toes of the engaging claws 25 and 45 are parallel to the left-right direction of the panel body 1 and the concave-convex locking. The tools 3 and 5 are also arranged such that the arrangement of the numerous grooves 31 and the protrusions 51 in the vertical direction is parallel to the left-right direction of the panel body 1, but is parallel to the front-back direction of the panel body 1. You may arrange so. Depending on the purpose of use of the panel body, the concave / convex locking device and the concave / convex connecting device may be used alone or in combination. At this time, the direction of the tip edge of the protrusion 51 of the locking tool and the direction of the valley bottom edge of the groove 31 may be partially or entirely horizontal, or may be combined with the vertical direction. Depending on the engagement of the connecting tool and the locking tool, it is not necessary to connect the panel bodies in the left-right direction.

As described above, the case where the upper panel body 1 and the lower panel body 1 are connected only by the convex connecting tool 4 and the concave connecting tool 2 is shown. In this case, for example, the upper panel body 1 When stress is applied to the front surface side direction or the rear surface side direction of the end face, a negative bending moment or a positive bending moment and a shearing force are generated at the connection boundary on the back surface side of the panel body 1. It is burdensome and can be destroyed. A method for coping with such a phenomenon is shown below.

That is, as shown in the perspective view of FIG. 2 and the enlarged perspective view of the main parts in FIG. 9, the connection boundary 1 with the panel body 1 connected to the back side of the panel body 1 is connected.
This is a method of passing the adhesive material 102 beyond 01. The adhesive material 102 is a dovetail groove 8 provided on the back surface side of the panel body and having a concave coupling member 8 for coupling the facing panel bodies 1 and 1.
The rear surface 14 of the panel body 1 is brought into close contact with the dovetail 104, which engages with No. 1, in which the base portion of the bolt 105 is embedded, and the wing nut 103 screwed into the bolt 105.
When the dovetail 104 is inserted into the dovetail groove 81 and rotated by 90 °, the inclined surface 119 thereof comes into contact with the dovetail groove 81.

Therefore, when a positive moment is applied to the connection boundary on the back surface side of the panel body 1, that is, when tensile stress is applied in the direction in which the connection boundary on the front surface side of the panel body is opened, the stress received by the upper panel body is applied. Can be transmitted to the lower panel body to restrain the extension caused by pulling the connector. Conversely, it is also effective when receiving a negative moment at the connection boundary on the back side.

Although the technical idea of the present invention has been disclosed by the embodiments described with reference to FIGS. 1 to 9, the present invention is not limited to the disclosed technology, and the scope of the technical idea is not limited thereto. It can be applied within. An example will be described below.

The concave connecting member 2 and the convex connecting member 4 shown in perspective views in FIGS. 10 and 11 are improvements of the connecting members shown in FIGS. 5 to 7, and also serve as locking members. . In this concave connecting tool 2, an inverted trapezoidal groove 32 as a concave locking tool is formed on the inner wall surface of the box body 21, and the back surface side of the bulging portion 42 of the convex connecting tool 4, that is, the locking. On the surface where the claw 45 is not provided, a projection 52 is provided as a convex locking tool having a shape corresponding to the groove 32. When the projection 52 is fitted into the groove 32 when the upper and lower panel bodies are connected, the horizontal movement of the upper panel body is restrained. Therefore, depending on the purpose of use of the panel body, the locking tool including the concave locking tool 3 and the convex locking tool 5 described with reference to FIG. 8 or the connecting tools 6 and 7 may be omitted as necessary. In addition, it is also possible to use them together to deal with a large pressure of concrete placed between the facing panel bodies.

The concave connector 2 and the convex connector 4 shown in FIGS. 12 and 13 are also used for the same purpose as described above. In this example, the inner wall surface of the box body 21 of the concave connecting tool 2 is provided with a large number of vertical grooves 33 as concave locking tools, and on the back surface side of the bulging portion 42 of the convex connecting tool 4. A large number of ridges 53 corresponding to the grooves 33 are provided.

FIG. 14 is a perspective view for explaining a concave connector 2 and a convex connector 4 having different shapes. The concave connector 2 is formed with a dovetail groove 201, and the convex connector 4 is formed with a dovetail 401. When the concave connecting tool 2 is fitted in the convex connecting tool 4, the dovetail 40 has an action by the notch 402 of the dovetail 401.
Since 1 is deformed, both are fitted. And since the claw 202 of the concave connecting tool 2 and the claw 403 of the convex connecting tool 4 are engaged,
The panel bodies 1 and 1 in which those connecting tools are embedded are connected and never separated. Horizontal direction of the panel body 1,
That is, in order to prevent the movement in the direction perpendicular to the paper surface, one or all of the surfaces 203, 204, 205 of the concave coupling tool 2 should be parallel to the paper surface as the concave locking tool. With a large number of grooves, and the surfaces 404, 40 of the convex connector 4
It is preferable to provide a large number of ridges on the surface of 5, 406 facing the grooved surface of the concave connector 2. If the claw 403 is made of an elastic material, the notch 402 need not be provided. In addition, either the concave connector 2 or the convex connector 4,
Alternatively, both may be long ones extending in the left-right direction of the panel body 1. In this example, the concave connecting tool 2 is provided on the lower end surface of the panel body 1, and the convex connecting tool is provided on the upper end surface of the panel body 1, but the reverse is also possible. The surface 2 of the concave connecting tool 2
The grooves 03, 204 and 205 may be provided in a direction which is not parallel to the paper surface and is vertical, or a combination of the parallel direction and the vertical direction may be combined with the paper surface. It goes without saying that the ridges of the convex connector 4 correspond to this.

FIG. 15 shows another connecting tool in a perspective view with a partial cross section. The lower end of the convex connector 4 is a flat plate 411 having an inverted trapezoidal shape, and a large number of claws 412 are formed on the inclined surface of the plate 411.
3 and an anchor 415 on the top.
The concave connector 2 is a flat plate 210 having a box body 211 that receives the inverted trapezoidal flat plate 411 portion, and anchors 215 are provided at both ends thereof, and a claw 412 of the convex connector 4 is provided on the inner surface of the box body 211. A number of pawls 212 that engage are provided. Depending on the material of the flat plate 210, the side wall of the box body 211 may be removed as shown in the cross section in the drawing. Since the inverted trapezoidal portion of the convex connector 4 is made of an elastic body, the claws 212 and 412 are firmly engaged. The notch 413 is provided as needed. Box 2
Vertical grooves and protrusions may be provided on the inner side wall 11 and the inverted trapezoidal portion of the flat plate 411 of the convex connecting tool 4 as locking tools.

FIG. 16 is a cross-sectional view showing yet another connecting tool in a state where they are fitted to each other. In this example, the base of the concave connecting tool 2 is embedded in the center of the upper end surface of the panel body 1, and diagonally downward projecting portions 22 are provided on both sides of an intermediate plate 29 standing upright in the center of the box body 21. In addition, locking claws 25 are provided at each tip thereof, similarly to the concave connecting tool 2 shown in FIG. 5 or 6. The bases of the convex locking members 4 are embedded near the left and right end surfaces of the panel body 1, respectively, and are similar to the convex locking members 4 shown in FIG. 5 or FIG. 45
Are engaged with the locking claws 25 on both sides of the concave connecting tool 2. Therefore, it is possible to connect the left and right upper panel bodies 1 and 1 with one concave connector of the lower panel body 1. In this example, the panel bodies 1 are arranged in a zigzag manner, but if the number of concave and convex connecting tools to be installed is increased, it is possible to stack and stack them. Further, the concave connecting tool 2 shown in FIG. 5 may be embedded in the left and right end surfaces of the panel body 1 so that the box body 21 is exposed. The connector shown in FIG. 17 is similar to the connector shown in FIG. 16, except that the protrusions 22 and the bulging portions 42 project in the opposite directions. In the concave and convex connecting tools 2 and 4 shown in FIGS. 10 to 13 and 15, the toes of the locking claws 25 and 45 or the claws 212 and 412 are installed in the left-right direction and the front-back direction of the panel body. be able to. In addition, the concave and convex locking devices 2, shown in FIGS. 14, 16 and 17,
4 is not limited to the installation direction illustrated,
It can be installed at a position rotated 90 degrees on a horizontal plane. Therefore, when installed in this manner, the connecting tools 2 and 4 may have a narrow width, a thin depth, or a long one depending on the size of the panel body in the front-rear direction. It should be noted that the concave connecting tool 2 and the convex connecting tool 4 shown in FIGS. 1 to 17 can be used alone without being used in combination with the concave locking tool 3 and the convex locking tool 5, and if necessary, further. The groove 33 and the protrusion 53 may be provided in the horizontal direction or may be combined with the vertical direction.

Next, another locking tool will be described. FIG.
In the example shown in FIG. 8, the panel body 1b is already connected to the upper right of the lower panel body 1a. The concave connecting tool 6 of the panel body 1c is inserted into the convex connecting tool 7 of the panel body 1b, and is sliding downward as indicated by the arrow. At the lower end of the concave connecting tool 6, a convex locking tool 5 having a large number of vertical projections 51 is attached, and the panel body 1c continues to descend, and a panel tool is provided by a connecting tool (not shown). When connecting with 1a, the ridge 51 engages with the groove 31 of the concave locking tool 3 at the same time to restrain the lateral movement of the panel body 1c with respect to the panel body 1a. You can That is, it is an example opposite to the locking tool shown in FIG.

In the example shown in FIG. 19, the right panel body 1b
A recessed locking tool 3 is embedded in the center of the upper end surface of the above, and a two-divided recessed locking tool 3a is buried in the left end surface of the end surface. A C-shaped channel-shaped concave connecting tool 6 is provided below the concave locking tool 3a.
Is connected. On the other hand, a T-shaped convex connecting tool 7 projects from the left end surface of the left panel body 1c, and only the T-shaped flange portion extends downward to form a convex locking tool 5. Then, similarly to the example of FIG. 18, the convex connecting tool 7 of the panel body 1c is fitted into the concave connecting tool 6 of the panel body 1b and lowered,
When connecting with the lower panel body (not shown), the protrusion 51 of the convex locking tool 5 engages with the groove of the concave locking tool of the lower panel body (not shown). At this time, if the notch 52 is provided at the lower edge of the convex locking device 5, the fitting between the convex locking device 5 and the concave locking device becomes smooth. In addition, the groove 3 in the vertical direction of the concave locking device 3, 3a
In addition to 1, the provision of a horizontal groove 32 as shown in the figure prevents the panel body from being lifted up via the convex locking member 5. The concave locking tool 3a above the concave linking tool 6 and the convex locking tool 5 below the convex linking tool 7 may be used only for connecting the panel bodies in the left-right direction without being extended. Groove 31 and ridge 51
May be omitted. Further, one or more hollow convex couplers 180 may be embedded in the back surface of the panel body to connect the facing panel bodies via a connecting rod. Convex coupler 180
The shape of may be any shape such as a bolt.

FIG. 20 is a perspective view for explaining another locking tool. The lower end portion of the convex connecting tool 7 on the left end face of the upper panel body 1b is removed, and the frame body 53 is projected. After connecting the upper panel body 1b to the lower panel body 1a, further finely moving it left and right to adjust it to a predetermined position, then insert the convex locking tool 5 into the frame body 53, 51 is engaged with the groove 31 of the concave connecting member 3 of the lower panel body 1a. In this way, in the case of jointing or the like, the position of the upper panel body can be finely adjusted left and right with respect to the lower panel body, and fixed at that position.

The locking tool shown in FIG. 21 performs lateral positioning and vertical coupling. In addition to the vertical groove 31, the concave locking device 3 is provided with a horizontal groove 33 on the opposite surface of the groove 31, and the convex locking device 5 has a vertical protrusion 51 in addition to the vertical groove 51. , The horizontal projection 53 is provided, and when the convex locking device 5 is fitted into the concave locking device 3, the groove 31 and the projection 51 are inserted.
However, the groove 33 and the protrusion 53 are engaged with each other to connect the lower panel body 1a and the upper panel body 1b, and the position of the upper panel body 1b in the left-right direction with respect to the lower panel body 1a. Is fixed.

In the example shown in the perspective view of FIG. 22 and the sectional view of FIG. 23, the upper and lower panel bodies 1a and 1b are reliably connected, and the positional displacement of both panel bodies 1a and 1b in the left-right direction is prevented. It is a connecting tool to restrain. A concave connector 2 is embedded in the center of the upper end surface of the lower panel body 1a, and the upper right panel body 1b
The convex connecting tool 4 is fixed to the lower part of the convex connecting tool 7. After placing the upper right panel body 1b on the lower panel body 1a,
The wedge 49 is attached to the back of the convex connector 4 and the box body 21 of the concave connector 2.
When it is driven into the gap between and, the locking claw 25 of the protrusion 22 of the concave connecting tool 2 and the locking claw 45 of the bulging portion 42 of the convex connecting tool 4 are tightly engaged, and the lower panel body 1a is The upper and right panel body 1b is restrained from moving in the left-right direction. It should be noted that a notch 19 may be provided on the rear surface side of the upper left panel body 1c so as not to contact the head of the wedge 49. In the locking tool shown in FIGS. 20 to 23, similarly to the above, the locking tool is not limited to the illustrated mounting direction, but can be installed at a position rotated by 90 degrees on a horizontal plane. In this case, it is possible to adjust the position of the upper panel body 1b in the front-rear direction with respect to the lower panel body 1a, and then position and fix the panel body. Further, the concave coupling tool 2 and the convex coupling tool 4 are provided with a concave locking tool 3 and a convex locking tool 5.
It may be used alone without being used together with, and may be installed at an arbitrary position on the end face of the panel body as required. In addition, in the embodiment shown in FIGS. 1 to 23, the direction of the groove 31 and the protrusion 51 of the locking tool is horizontal, combined with the vertical direction, and the locking claws 25 and 45 of the coupling tool are used. It is also possible to use it in a vertical direction in combination with the direction of the groove 31 and the protrusion 51.

Next, the connecting member on the rear surface side of the panel body 1 will be described. FIG. 24 is a perspective view of the recessed connecting member 8 that is embedded in the back surface 14 of the panel body 1 and is formed of a material different from that of the panel body 1, in which a dovetail groove 81 is formed. In addition, if a protrusion 89 having a brim is provided at the bottom of the dovetail groove 81, the adhesion to concrete is enhanced.

FIG. 25 shows an L fixed to a foundation anchor 91 for fixing the panel body 1 shown in FIG. 3 to the foundation 9.
It is an enlarged view of the tenon 93 with a mounting as a convex coupling for coupling the letter-shaped mounting plate 92 with the concave connecting member 8 of the panel body 1. If the mounting bolt 94 is lengthened to provide a tenon at the other end, the panel bodies 1 facing each other can be connected.

FIG. 26 shows an example in which a dovetail 82 as a convex coupler 85 is provided at both ends of a fixed length connecting rod 83. A convex coupler 85 composed of such a dovetail 82 is
In order to fit the concave connecting member 8, it is necessary to insert from the left and right end surfaces of the panel body 1, and after the panel bodies 1 are stacked, it is difficult to add even if there is an insertion failure. is there.

27 is a plan view and FIG. 28 is a sectional view taken along line AA in the direction of the arrow in FIG.
Then solve the problem. That is, in the dovetail 65, the ¼ corner portion is symmetrical about the center at two positions, the truncated cone 66,
66, it is held in the dovetail groove 81 by inserting the narrow side along the opening edge of the dovetail groove 81 and then rotating it by 90 degrees. If the bolt 64 embedded and fixed in the dovetail 65 is connected to a connecting rod, the bolt 64 can be used as a convex coupler for connecting the opposing panel members.

Although the concave connecting member 8 shown in FIG. 1 is already embedded in the back surface 14 of the panel body 1, the bottom surface of the dovetail groove 81 is flush with the back surface 14 of the panel body 1 as shown in FIG. May be In this example, the panel body 1 is integrally formed of the same material, but only the groove portion may be embedded with another molded body. Further, in this example, as shown in FIG. 30, the dovetail 67 as the convex coupler 85 at both ends of the connecting rod 83 is vertically extended to provide screw holes 68,
It is also possible to connect the left and right panel bodies 1, 1 with the screw 69, and simultaneously connect the facing panel bodies.

FIG. 31 is a perspective view showing an example in which a single dovetail 74 is provided as the convex connecting member 73 on the back surface 14 of the panel body 1. A dovetail groove 75 as a concave coupler 77 is fitted into the dovetail 74 at both ends of a connecting rod 76 with a turnbuckle 84 interposed therebetween. In this case, the distance between the opposing panel bodies can be finely adjusted.

In order to connect the left and right panel bodies 1, 1,
Although an example of using the connecting tools provided on the left and right end surfaces of the panel body 1 has been described above, a method of connecting with the connecting tool via the connecting member on the back surface 14 of the panel body 1 will be shown with reference to FIGS. 32 to 34. 32 shows the dovetail groove 81 of the concave connecting member 8 embedded in the back surface 14 of the panel body, for example, the dovetail 6 shown in FIG.
5 is inserted into the bolt 64 of the mortise 65 through a flat connecting member 7a having a hook at the tip, and a wing nut 103 is inserted.
Shows the state of being fastened. The shape of this connecting tool 7a is shown in FIG.
When combined with the corresponding connecting tool 7b shown in 3,
As shown in FIG. 34, the respective hook portions are engaged with each other and will not come off even if a tensile stress or a compressive stress is applied between them. In this example, the connecting tools 7a and 7b are fixed to the panel body via the concave connecting members, but may be fixed to the panel body with bolts or may be directly embedded in the panel body. Examples of this application include crescents used for windows in architectural hardware and known hook connections.

The example shown in FIG. 35 is the back surface 1 of the panel body 1.
A cut 89 is provided in the concave connecting member 8 of 4 and the left and right panel bodies 1 and 1 are connected by inserting and cutting the cuts 89 of both panel bodies 1 and 1 with the scissors-like connecting tool 7c. is there.

A method of coping with the bending moment between the panel bodies by passing the adhesive material 102 over the connecting boundary between the upper and lower panel bodies via the connecting member on the rear surface 14 side of the panel bodies has already been described with reference to FIG. However, FIG. 36 shows a more effective method. In this case, the claw 107 provided on the lower end of the adhesive material 106 is the claw 1 provided on the molded product 109 forming the dovetail groove of the concave connecting member 108 on the rear surface of the lower panel body 1.
It is designed to tie to 10. Therefore, this adhesive material 1
06 also serves as a connecting member for the upper and lower panel bodies 1,
When a positive or negative bending moment is applied to the connection boundary on the back surface of the panel body, the lower end of the attachment material 106 can be restrained from moving downward or upward, and the panel body 1 can withstand the bending stress received. it can. A decorative layer 170 made up of tiles is provided on the surface of the panel body 1.

As a method for dealing with a larger negative bending moment, for example, there is a method shown in FIGS. In this case, the adhesive material 112 is fixed to the dovetail groove 81 of the concave connecting member 8 of the upper panel body by the dovetail tenon 104 and the wing nut 103 and adheres to the back surface of the panel body 1. Below the 112, there is a bulging portion having a ridge-shaped cross section, and the claw 120 is provided in a stepwise manner on the surface of which the thickness increases toward the lower end. On the other hand, a box 116 made of an elastic body whose upper side is open and whose width on the lower side is narrowed is reduced by a dovetail 114 and a wing nut 113 inserted into the dovetail groove 81 of the concave connecting member 8 of the lower panel body 1. It is fixed to.

When the lower part of the attachment material 112 is fitted into the box body 116, the claws 120 of the non-deformable attachment material 112 are deformed by the notches 116a on both sides of the box body 116 and the lower end surface of the tongue portion 116b. Engage with 117. Therefore,
Even if a large negative moment is applied to the connecting boundaries 101 of the upper and lower panel bodies 1, 1, the adhesive 112 is in close contact with the back surfaces of the upper and lower panel bodies 1, 1 with the connecting boundaries interposed therebetween, and the claw 1
Since the box 20 and the box body 116 are engaged with each other, the moment can be dealt with. In addition, this nail 120
Also, as described above, a gap can be provided in the toe as described above. 29 shows the case where the notch 116a reaches the lower end face of the box body 116, it may reach the upper end face. If the tongue portion 116b has flexibility, the cut 116a is not necessary.

A step portion 121 is provided in the middle of the attachment material 112 in the vertical direction, and when the attachment material 112 is fitted into the box body 116, the step portion 121 has an upper end surface 118 of the box body 116.
By contacting with, it is possible to restrain the attachment material 112 from moving downward especially when a positive moment is applied.

Also in the example shown in FIG. 40, the upper and lower panel bodies are connected by using the concave connecting member provided on the back surface of the panel body. As in the case described with reference to FIG. 15, the lower end is a flat plate 411 as an attachment material having an inverted trapezoidal shape, and a large number of claws 412 are provided on the slope thereof, and a convex connecting tool 4 having a notch 413 in the center is prepared. Then, the convex connecting tool 4 is fastened to the bolt 105 of the dovetail 104 inserted in the dovetail groove of the concave connecting member (not shown) with the wing nut 103, and the convex connecting tool 4 is fixed to the panel body. On the other hand, a flat plate 210 having a box body 211 for receiving the inverted trapezoidal flat plate 411.
The concave connector 2 having a plurality of claws 212 that engage with the claws of the convex connector 4 is prepared on the inner surface of the box body 211, and is fixed to another panel body in the same manner as described above. Then, when the convex connector 4 is fitted into the concave connector 2, both claws 21
2, 412 mesh with each other, and the upper and lower panel bodies are firmly connected. The side wall of the box body 211 may be removed as shown in the cross section of the drawing, depending on the material of the flat plate 210. Although the application of each adhesive is described above with reference to FIGS. 36 to 40, this method can also be applied to the examples shown in FIGS. 29 and 31. That is, in FIG. 29, the adhesive material is fixed by fitting the dovetail into the concave connecting member 8, and in FIG. 31, the adhesive material is fixed to the convex connecting member via the concave coupling member 77. Further, as in the example shown in FIGS. 37 and 40, both the adhesive and the box can be moved through the concave connecting member 8, but the present invention is not limited to this, and either one can be moved. You may fix to a panel body with a bolt etc. so that it may not be done.

The example shown in FIG. 41 is an example in which one side is constructed with a panel body 1 which is decorated, and the other side panel body which does not need to look good is constructed with a formwork 131. Formwork 1
31 is supported by a round pipe 132 attached to the outside of the formwork. And the round pipe 132 is a washer 133
Is connected to the connecting rod 83 through the
When concrete is placed between the frame and the frame 131,
Keep the distance between them accurate. Then, after the concrete work is completed, the formwork 131 is removed.

Although the panel body 1 has been described as a rectangular shape in the above embodiments, the shape of the panel body usable in the present invention is not limited to a rectangular shape, and is not limited to one type. As shown in FIG. 42, a cross-shaped panel body 161, a modified cross-shaped panel body 162, a convex-shaped panel body 163, etc. can be combined and connected to the rectangular panel body 1. In this example, the connection boundary in the horizontal direction is not continuous, so that the resistance to the bending stress described above is improved and a pattern can be formed.

Further, the panel body 1 of the present invention is not limited to a flat plate-like body, but may be a vertically-cut cylindrical shape as shown in FIG. 43. It can be used or combined to be used for constructing an outer wall of a tank.

FIG. 44 and FIG. 45 are perspective views showing an example of a panel body used in the corners in constructing the panel body 1. FIG. 44 shows the panel body 1e for the entering corner, and FIG. 45 shows the panel body 1f for the projecting corner.

In the present invention, the panel body is a precast concrete product, and particularly when concrete is further placed between the facing panel bodies, it is advantageous to make the panel as thin as possible. It is preferable to embed reinforcing materials such as reinforcing bars and reinforcing fibers inside. The panel is made of concrete, mesh, wire mesh, woven cloth, non-woven cloth,
Constructed from building materials such as wood, iron, non-ferrous metals, stones, ceramics and leather. As a decorative layer, in addition to mortar finish, stone or marble, granite, tiled or terrazzo finish can be used.

Further, as materials for separately forming molded articles as the connecting tool, the connecting tool, the locking tool and the connecting member, various synthetic resins and various metal materials can be used. Particularly, as the material of the connecting tool, Tensile strength required for the construction,
An optimum material is selected from synthetic resin materials in consideration of an expected amount of positional shift between the coupling tools and the like. In the embodiment, the concave connector is provided on the upper end surface of the panel body and the convex connector is provided on the lower end surface. However, the case may be reversed.

In the present invention, each member shown in the embodiments and the drawings is an example, and can be replaced with another known member having the same function. For example, an example in which the dovetail groove and dovetail tenon are used in the connecting tool, the locking device, and the connecting member has been described, but the dovetail groove may be replaced with a C-shaped channel, and the dovetail tenon with a T-shaped section. The present invention can be carried out without trouble even if the other of the L-shaped members is embedded in the back surface of the panel body to form a C-shaped engaging portion formed by the wall and the L-shaped member.

In the present invention, it is not necessary to equip the panel body with all of the coupling tool, the locking tool, the connecting tool, and the connecting member, and the panel body is selectively equipped depending on the intended use and site. For example, when the wall surface is narrow and one panel plate is sufficient in the left-right direction, the connecting tool and the locking tool can be omitted, and the connecting member and the locking tool can be provided on the upper end surface of the wall surface. The connecting tool can be omitted on the left and right end faces of the wall surface.

[0066]

Since the present invention is configured as described above, it has the following effects. That is, by fitting the corresponding connecting tools, connecting tools, locking tools, and connecting members to each other, the panel body facing up, down, left and right, and without using tools or auxiliary materials, can be easily used by no skilled worker. Not only can they be quickly connected to each other, they can also be laid accurately with high precision.

Further, since a locking tool composed of a concave locking tool embedded in the end surface of the panel body and a convex locking tool protruding from the end surface of the panel body is provided, it is connected to the lower panel body. It is now possible to finely adjust and align the upper panel body so that the upper panel body can be coupled at a predetermined position, and then couple the upper panel body to the lower panel body.

In the method of connecting construction panel bodies,
When the attachment material is brought into close contact with the back surface of the panel body over the connection boundary with the adjacent panel body, when a positive or negative moment is applied at the connection boundary, the load on the connection tool or the connection tool is reduced, and The destruction of can be prevented.

When connecting the facing panels via a connecting rod, a concave connecting member or a convex connecting member is provided on the back surface of the panel body, and a convex connecting member or a concave connecting member corresponding to the end of the connecting rod is provided. Then, by selecting or adjusting the length of the connecting rod, it is possible to maintain a predetermined distance between the facing panels.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a panel body of the present invention.

FIG. 2 is a perspective view showing a state where the panel bodies of FIG. 1 are assembled.

FIG. 3 is a vertical sectional view showing a state where the panel bodies of FIG. 1 are assembled.

FIG. 4 is a side view of the back surface of the stacked panel body of FIG.

FIG. 5 is a perspective view of a concave connecting tool.

FIG. 6 is a perspective view of a convex connector.

7 is a cross-sectional view showing a state in which the convex connector of FIG. 6 is fitted into the concave connector of FIG. 5 and the upper and lower panel bodies are connected.

FIG. 8 is a perspective view immediately before the convex locking member of the upper panel body is fitted into the concave locking member of the lower panel body.

FIG. 9 is a perspective view showing an attachment material and a component for fixing the attachment material to the back surface of the panel body.

FIG. 10 is a perspective view of another example of the concave connecting tool.

FIG. 11 is a perspective view of a convex connector fitted into the concave connector of FIG.

FIG. 12 is a perspective view of another example of a concave connector.

13 is a perspective view of a convex connector fitted into the concave connector of FIG. 12. FIG.

FIG. 14 is a cross-sectional view showing a state immediately before a convex connector is fitted into a concave connector of another example.

FIG. 15 is a perspective view of a partial cross section of a concave connector and a convex connector of another example.

FIG. 16 is a perspective view showing a case where a convex connector is fitted into a concave connector of another example, and 3
It is a sectional view showing the state where two panel bodies were connected.

FIG. 17 is a view showing a case where a convex connector is fitted into a concave connector of another example, and 3
It is a sectional view showing the state where two panel bodies were connected.

FIG. 18 is a perspective view illustrating a state immediately before the convex locking member is fitted into the concave locking member.

FIG. 19 is a perspective view showing a concave locking member and a convex locking member of another example.

FIG. 20 is a perspective view showing a concave locking member and a convex locking member of another example.

FIG. 21 is a perspective view showing a concave locking member and a convex locking member of another example.

FIG. 22 is a perspective view of relevant parts for explaining a method for further strengthening the connection between the upper and lower panel bodies.

FIG. 23 is a main-portion cross-sectional view for explaining a method for further strengthening the connection between the upper and lower panel bodies.

FIG. 24 is a perspective view of a concave connecting member embedded in the back surface of the panel body.

FIG. 25 is an enlarged view of a tenon with attachment and an attachment bolt.

FIG. 26 is a perspective view showing an example of a fixed-length connecting rod having convex couplers at both ends.

FIG. 27 is a plan view showing an example of dovetail.

28 is a cross-sectional view taken along line AA of FIG. 27 in the direction of the arrow.

FIG. 29 is a perspective view of a concave connecting member provided on the back surface of the panel body.

FIG. 30 is a perspective view of a convex coupler and a connecting rod.

FIG. 31 is a perspective view showing an example of a convex connecting member provided on the back surface of the panel body.

FIG. 32 is a perspective view showing one of the connecting tools.

FIG. 33 is a perspective view of the other connecting tool paired with the connecting tool of FIG. 32.

34 is a perspective view showing a state where the connecting tools of FIGS. 32 and 33 are combined. FIG.

FIG. 35 is a perspective view showing another example of a connecting tool.

FIG. 36 is a cross-sectional view showing a state in which an adhesive material is placed along the back surface of the panel body.

FIG. 37 is a perspective view showing a component for fixing the adhesive to the back surface of the panel body.

38 is a perspective view showing a component for fixing the adhesive to the back surface of the panel body together with the component of FIG. 37. FIG.

FIG. 39 is a perspective view showing a state in which an adhesive is fixed to the back surface of the panel body using the parts shown in FIGS. 37 and 38.

FIG. 40 is a perspective view of a component for connecting upper and lower panel bodies by using a concave connecting member.

FIG. 41 is a perspective view showing a combination of different panel bodies according to another example.

FIG. 42 is a front view showing an example constructed by combining a rectangular panel body and a deformed panel body.

FIG. 43 is a perspective view of another example panel body.

FIG. 44 is a perspective view showing an example of an entry corner panel body.

FIG. 45 is a perspective view showing an example of a projected corner panel body.

[Explanation of symbols]

 1, 1a, 1b, 1c, 1e, 1f Panel body 2 Concave connecting tool 3, 3a, 3b, 5 Locking tool 4 Convex connecting tool 6,7 Connecting tool 8,73 Connecting member 11 End surface 14 Back surface 76, 79, 83 Connection bar 101 Connection boundary 102, 106, 112 Adhesive material 170 Decorative layer 180 Bonding tool

Claims (11)

[Claims] 1. A panel body which is connected to each other to construct a wall surface, wherein a connector for connecting the upper and lower panel bodies to each other is provided on the upper and lower end surfaces or the back surface of the panel body. Panel body. 2. A panel body that is connected to each other to form a wall surface, and enables alignment of an upper panel body connected to a lower panel body with upper and lower end surfaces or back surfaces of the panel body. A construction panel body, which is provided with a stopper. 3. A panel body which is connected to each other to construct a wall surface, and which is provided with a connector for connecting the upper and lower panel bodies to each other on the upper and lower end surfaces or the back surface of the panel body, and to the lower panel body. A construction panel body provided with a locking tool that enables alignment of an upper panel body connected to each other. 4. The connecting member comprises a convex connecting member and a concave connecting member, one part of which is deformable, and the other connecting part of which is not deformable. Yes, both are engaged by the deforming action of one or both of the connecting tools.
The panel body for construction according to the item. 5. The construction panel body according to claim 1, further comprising a connecting member on the back surface of the panel body, for connecting the facing panel bodies to each other. 6. The construction according to any one of claims 1 to 5, wherein the left and right end surfaces or the back surface of the panel body are provided with connecting tools for connecting the left and right panel bodies to each other. Panel body. 7. The construction panel body according to claim 1, wherein a decorative layer is formed on the front surface side of the panel body. 8. The construction panel body according to claim 1, wherein the panel body is made of a building material. 9. A method for connecting a construction panel body, wherein an adhesive is fixed to the back surface of the panel body, and the panel material is attached to an adjacent panel body across a connection boundary. 10. A method of connecting a panel member for construction, characterized in that connecting members provided on the back surface of the facing panel member are connected by a connecting rod. 11. A method of connecting a panel member for construction, wherein connecting members provided on the back surface of the facing panel member are connected by a connecting rod.