JP5288624B2 - Plate member fixture - Google Patents

Description

  The present invention relates to earthquakes and other fluctuations applied to a frame when supporting large stone plates, tiles and other large plate members arranged on the outside of the building frame using slits formed on the upper and lower ends thereof. The present invention relates to a mounting member for a plate member that can prevent the large plate member from being damaged by applying unnecessary force to the slit.

  There have been many proposals regarding attachment means for attaching large stones or the like to the exterior of a building or an attachment structure using the attachment means.

  One of them is composed of one fixed plate member and one or more stone plate mounting members, and the fixed plate member is fixed to the plate portion having the anchor bolt insertion hole, and from the back surface to the plate portion. A bolt portion extending substantially at right angles, and a stone plate mounting member having a base plate portion having a bolt insertion hole and a flange portion extending from the base plate portion and bent in a substantially L-shape or J-shape. A stone plate mounting fixture that allows the bolt portion of the fixing plate member to pass through the bolt insertion hole of the stone plate mounting member and the stone plate mounting member can be mounted and fixed to the fixing plate portion seat (patent) Reference 1).

  Therefore, according to the stone plate mounting fixture of Patent Document 1, the fixing plate member is attached by abutting the plate portion against the wall surface of the building, and inserting the anchor bolt into the insertion hole and fixing with the nut. Insert the bolt insertion hole of the board part of the stone plate mounting member into the bolt part, and fix the board part with the two nuts while holding the board part while adjusting the unevenness. The heel part is inserted into an upper end or an end fitting groove of the stone plate, and the stone plate is attached to the wall surface of the building in parallel at a predetermined interval.

  Therefore, when the stone plate is attached to the outer wall of the building, it is possible to appropriately adjust the unevenness by adjusting the two nuts. However, when this stone plate mounting fixture moves with the building frame during an earthquake or the like, the movement of the frame part exerts an unreasonable force on the stone plate that is the support target, and the fitting groove that is the coupling site. There is a risk that a large force will be applied unnecessarily, causing damage. In a low position of the building, people or objects may come into strong contact with the exterior stone plate, and in such a case, the stone plate is not allowed to move freely, so stress is applied to the stone plate. There is a risk of concentrating on the groove portion and causing damage from this portion.

  The second is that the base part of the T-shaped long metal piece (T-girder-like metal object) is fixed vertically to the mounting base wall surface of the exterior plate material, and the left and right top plate parts of the T-shaped long metal part ( The full length groove of the exterior plate material having full length grooves on the upper and lower or left and right end faces is fitted and fixed to the parallel plate portion), and an elastic buffer material plate is sandwiched between the back surface of the exterior plate material and the mounting base wall surface. It is the wall surface attachment structure (patent document 2) of the exterior board | plate material formed and joined.

  In the wall mounting structure of the exterior plate material of Patent Document 2, according to this document 2, it is described that the interlayer displacement between the base wall surface and the exterior plate material in an earthquake or the like can be sufficiently absorbed by the elastic buffer material plate therebetween. However, one side and the other side of the top plate portion are fitted in the long grooves at the end portions of the corresponding exterior plate materials, respectively, and stress is concentrated in the long grooves during such interlayer displacement. There is a risk that the site may be damaged, and this problem does not seem to be solved at all.

  Further, the third is that the plate locking piece is composed of a mounting plate, an arm portion protruding in the horizontal direction from the mounting plate, and a locking upper plate and a locking lower plate arranged at the tip of the arm portion. The upper and lower ends of the quadrilateral plate member are respectively formed with locking grooves, and the plate locking piece is used as the base, and the middle of the locking upper plate and the locking lower plate is used as the base. So that the upper and lower locking plates correspond to the positions of the upper and lower locking grooves of the plate member to be mounted. The plate is fixed by fixing the mounting plate to the base, and the upper plate of the plate locking piece located at the lower joint is inserted into the locking groove at the lower end of the plate member. And the upper locking groove is positioned at the upper joint equivalent position. The lower plate of the plate locking piece is inserted, and the back surface of the plate member and the surface of the base are bonded with an adhesive disposed in spots at several places between them, and further the joint equivalent It is the attachment structure of the plate member which filled the joint material in the position.

  According to the mounting structure of the plate member of Patent Document 3, it is possible to install the plate member without taking a wide space between the base member and the plate member. However, when the building frame swings or vibrates during an earthquake or the like, stress concentrates on the locking groove that engages with the locking upper plate or the locking lower plate. There is a possibility that the plate member may not be damaged from the portion of the locking groove.

Japanese Patent Application Laid-Open No. 07-04000 JP 2002-054293 A JP 05-195610 A

  The present invention adds a large stone plate, tile, and other large plate members arranged as exterior materials to the outside of the building's enclosure using the locking grooves formed on the upper and lower ends thereof. When an unnecessary force is applied to the locking groove due to an earthquake or other swinging, or when a wind pressure, a person moving outside, etc. comes into strong contact with the large plate member from the outside, the It is an object of the present invention to provide a plate member fixture that can prevent stress from concentrating on a locking groove and causing damage.

A first aspect of the present invention is a locking piece having a tongue piece that engages with a locking groove at the upper end or the lower end of a plate member, the arm piece extending in a direction perpendicular to one end of the tongue piece, The plate member extends from the rear end toward the back side of the plate member in parallel with the back surface of the plate member, bends in the middle of the extension so as to be close to the back surface of the plate member, and the front end of the plate member contacts the back surface of the plate member. A locking piece that is configured to extend a joining piece that extends in parallel with the back surface in a contact state, and in which the arm piece has a loose fitting slit portion that loosely fits the tongue piece of the mounting piece;
An upward and downward free-fitting tongue piece that loosely fits into the loose-fitting slit portion of the arm piece of the locking piece, and an arm piece that bends and extends perpendicularly from the end portions of the both loose-fitting tongue pieces. And a mounting piece comprising a mounting plate bent in a direction perpendicular to the rear end of the extended arm piece,
A loosely-fitting tongue piece is loosened between the locking piece and the plate member between the locking piece in which the tongue piece is locked in the locking groove on the upper end of the plate member and the locking piece. Between the fitting piece and the base on which the attachment plate of the attachment piece is fixed, and between the other locking piece and the plate member, which are locking the tongue piece in the locking groove at the lower end of the plate member Between the locking piece and the mounting piece in which the loose fitting tongue piece is loosely fitted in the loose fitting slit portion of the locking piece and the base on which the mounting plate of the mounting piece is fixed. An elastic adhesive,
It is the fixture of the plate member comprised by these.

  According to a second aspect of the present invention, in the fixture for a plate member according to the first aspect of the present invention, the mounting piece is divided into a quadrangular plate-like arm piece and a half of the tip of the arm piece downward, and the other half. Is formed of a loose fitting tongue piece formed upward and a mounting plate formed by bending the arm piece at the rear end in a right angle direction.

  Therefore, according to the plate member fixture of 1 of the present invention, when a plate member such as a large stone is attached to the exterior of the building, the housing of the building is swung due to an earthquake or the like. Alternatively, even if the plate member receives a strong wind pressure or receives a strong impact from a person or an object moving outside the building, the plate member is interposed between the locking piece and the mounting piece and the elastic adhesive. Since there is a margin in the coupling between the locking piece and the mounting piece, and the coupling is held elastically, the engagement portion is a coupling portion with the mounting tool. There is no problem of stress concentration in the stop groove. Therefore, there is no possibility of causing damage near the locking groove of the plate member.

  In more detail, the locking piece that is connected to the locking groove of the plate member with the tongue piece is connected to the mounting piece via the loose fitting tongue piece that is loosely fitted to the loose fitting slit portion that is opened in the arm piece. The mounting piece is directly or indirectly fixed to the base fixed to the building frame, and the plate member, the locking piece, the mounting piece and the base are elastically bonded with an elastic adhesive. It is. Therefore, as described above, the loose fitting is performed even when a vibration or swinging of the housing due to an earthquake, a pressure on the plate member due to wind pressure, or an impact or pressure on the plate member due to a collision of a person or an object is applied. The plate member that is directly coupled to the tongue piece of the locking piece is absorbed by the loose fitting slit portion of the tongue piece and the arm piece, and the elastic connection by the elastic adhesive. There is no problem of stress concentration at the groove. Therefore, in such a case, there is no possibility that the plate member is damaged in the vicinity of the locking groove and is detached from the wall surface and dropped.

  As described above, when a plate member is subjected to an earthquake, wind pressure, or other external force, the plate member elastically secures the connection, thereby concentrating stress on the direct connection to the fixture. It avoids the risk of damage to the part, and even if the bond with the elastic adhesive is eliminated by peeling or the like, it is prevented from falling by the metal fittings constituting the fixture is there.

  According to the plate member mounting tool 2 of the present invention, the mounting piece, which is a part of the mounting member, can be configured with a simple configuration, and the plate member can be supported with a margin.

Cross-sectional explanatory drawing which shows the state which is supporting the large sized stone plate with the fixture of the plate member of embodiment. (a) is a plane schematic explanatory drawing which shows the state which is supporting the large-sized stone plate with the fixture of the plate member of embodiment, (b) is a partially notched front explanatory drawing. Cross-sectional schematic explanatory drawing which shows the state which is supporting the large sized stone plate with the fixture of the plate member of embodiment. (a) is an enlarged view of part A in FIG. 2 (a), (b) is an enlarged view of part B in FIG. 2 (b), (c) is an enlarged view of part C in FIG. 2 (b), (d ) Is an enlarged view of a portion D in FIG. 3A is an enlarged view of a portion E of FIG. 3, FIG. 3B is an enlarged view of a portion F of FIG. 3, and FIG. 3C is an enlarged view of a portion G of FIG. (a) is a plan view of the locking piece, (b) is a front view of the locking piece, and (c) is a side view of the locking piece. (a) is a front view of the uppermost mounting piece, (b) is a side view of the uppermost mounting piece, (c) is a plan view of the intermediate mounting piece, (d) is Front view of the middle mounting piece, (e) is a side view of the middle mounting piece, (f) is a plan view of the lowermost mounting piece, and (g) is the lowermost mounting. The front view of a piece, (h) is a side view of the attachment piece for the lowest part. (a) is a plan view of the base metal fitting for the intermediate portion, (b) is a front view of the base metal fitting for the intermediate portion, and (c) is a side view of the base metal fitting for the intermediate portion. (a) is a plan view of the uppermost base metal fitting, (b) is a front view of the uppermost base metal fitting, and (c) is a side view of the uppermost base metal fitting. (a) is a plan view of the base metal fitting for the lowermost part, (b) is a front view of the base metal fitting for the lowermost part, and (c) is a side view of the base metal fitting for the lowermost part. (a) is a plan view of a stone plate employed in the embodiment, (b) is a front view, and (c) is an enlarged view of an H portion of (a).

  An embodiment for carrying out the present invention will be described in detail with reference to the drawings.

The fixture of the plate member of this embodiment is a thing constituted in the fixture of the large-sized stone plate 1,
As shown in FIG. 1, the tongue piece 2a to be engaged with the locking grooves 1a and 1b at the upper and lower ends of the stone plate 1, the arm piece 2b extending from one end of the tongue piece 2a, and the rear end of the arm piece 2b. A parallel piece 2c that extends, a hypotenuse part 2d that extends obliquely from the tip of the parallel piece 2c, a joint piece 2e that further extends from the tip of the hypotenuse part 2d, and a loose fitting slit 2f that opens in the arm piece 2b. Locking piece 2;
The loosely fitting slits 2f of the arm pieces 2b of the locking pieces 2 are extended from the ends of the upward and downward loosely fitting tongues 3a and 3b and the loosely fitting tongues 3a and 3b to be loosely fitted. An arm piece 3c to be attached, and a mounting piece 3 provided with a mounting plate 3d connected to the rear end of the extended arm piece 3c;
Between the locking piece 2 locking the tongue 2a in the locking groove 1a at the upper end of the stone plate 1 and the stone plate 1, between the locking piece 2 and the loose fitting slit 2f of the locking piece 2 A locking groove at the lower end of the stone plate 1 and between the mounting piece 3 in which the loose fitting tongue piece 3b is loosely fitted to the base metal fitting (base) 4 to which the mounting plate 3d of the mounting piece 3 is fixed. A loose fitting tongue piece 3a is provided between the locking piece 2 and the stone plate 1 between the locking piece 2 and the stone plate 1 to which the tongue piece 2a is engaged with 1b, and the loose fitting slit portion 2f of the locking piece 2. The elastic adhesive 5 is filled between the loosely fitting attachment piece 3 and the base metal fitting 4 to which the attachment plate 3d of the attachment piece 3 is fixed.

  As shown in FIGS. 1, 4 (a) to (d), 5 (a) to (c) and FIGS. 6 (a) to (c), the locking piece 2 is a tongue piece. 2a, arm piece 2b, parallel piece 2c, hypotenuse part 2d, joint piece 2e, and loose fitting slit part 2f. In this embodiment, the tongue piece 2a is slightly extended in a rectangular shape. The top is formed in a partial arc shape, and is formed in a shape substantially similar to the groove bottom shape of the locking grooves 1a and 1b of the stone plate 1.

  The arm piece 2b is a portion extending in a direction perpendicular to the opposite end of the tongue piece 2a, as shown in FIGS. 1, 5 (a) to (c) and 6 (c), In the arm piece 2b, the loose fitting slit portion 2f is opened at the rear end side. The loose fitting slit portion 2f can fit the loose fitting tongue pieces 3a and 3b of the mounting piece 3 with a sufficient margin in the front-rear direction (extending direction of the arm piece 2b). Specifically, the width in the front-rear direction of the loose fitting slit portion 2f is about 7 to 8 times the thickness of the loose fitting tongue pieces 3a and 3b.

  As shown in FIG. 6 (c) in particular, the parallel piece 2c is configured to bend substantially perpendicularly from the rear end of the arm piece 2b to the side facing the tongue piece 2a. The oblique side 2d extends obliquely from the tip of the parallel piece 2c, and the tongue piece 2a is inserted and locked in the locking grooves 1a and 1b of the stone plate 1 as shown in FIG. The tip of the hypotenuse 2d is brought into contact with the back surface of the stone plate 1. In this embodiment, as shown in FIG. 6B, a quadrangular notch 2g for penetrating and connecting the elastic adhesive 5 is opened from the parallel piece 2c to the oblique side 2d.

  As shown in FIGS. 1 and 6B and 6C, the joining piece 2e extends in parallel with the tongue piece 2a and the parallel piece 2c from the tip of the oblique side 2d. As shown in FIG. 1, the front surface of the joining piece 2 e comes into contact with the back surface of the stone plate 1 in a state where the tongue piece 2 a is inserted and locked in the locking grooves 1 a and 1 b of the stone plate 1. Like that. Further, as shown in FIG. 6 (b), the joint piece 2e is opened with two long hole-like notches 2h and 2h, and in the state of being connected to the stone plate 1 as described above, The elastic adhesive 5 on the back side can be bonded to the back surface of the stone plate 1 through the long hole-like notches 2h and 2h.

  As shown in FIG. 1, FIG. 5 (b) and FIGS. 7 (c) to (e), the mounting piece 3 includes upward and downward free-fitting tongue pieces 3a and 3b, an arm piece 3c, and a mounting plate 3d. The upward loose-fitting tongue piece 3a is configured to rise slightly at a right angle near the center of the front end of the arm piece 3c, and the downward free-fitting tongue piece 3b is formed of the arm piece 3c. As seen from the front, it is configured to hang at right angles to the right side of the front end. In this embodiment, the hanging length of the downward free-fitting tongue piece 3b is about 3.5 times that of the upward free-fitting tongue piece 3a. The length of the arm piece 3c in the front-rear direction is such that the loose-fitting tongue pieces 3a and 3b pass through the loose-fitting slit portion 2f opened in the arm piece 2b of the locking piece 2 and the elastic adhesive 5 When moving in the front-rear direction using elasticity, the length should not be hindered.

  Further, the mounting plate 3d is a portion raised at a right angle from the rear end of the arm piece 3c, as shown in FIGS. 1, 5 (b) and 7 (c) to (e). Two elongated holes 3e and 3e are opened at a position slightly above the middle part. In this embodiment, as shown in FIG. 5 (b), the mounting plate 3d is in contact with the front surface of the base metal 4 slightly above, and is open among the many mounting holes 4a, 4a,. Are selected from the corresponding positions, and the two coupling holes 3e and 3e are made to coincide with each other, and the bolts b and b as tapping bolts are inserted into the mounting holes 4a and 4a from the coupling holes 3e and 3e, respectively. It is fixed by screwing in while forming a tap. In this embodiment, the bolts b and b, which are tapping bolts as described above, are used. However, it is possible to use general bolts and nuts or, depending on circumstances, rivets.

  In this embodiment, an upper mounting piece 13 or a lower mounting piece is provided at the upper part of the stone plate 1 at the uppermost part of the wall surface and at the lower part of the stone plate 1 at the lowermost part of the wall surface in place of the mounting piece 3 described above. 23 was used. The mounting piece 3 can be used as it is or by changing the usage mode, but it can be used for each of them.

  As shown in FIGS. 5 (a), 7 (a), and 7 (b), the upper mounting piece 13 is composed of a downward free-fitting tongue piece 13b, an arm piece 13c, and a mounting plate 13d. is there. The downward free-fitting tongue piece 13b is bent at a right angle from the front end of the arm piece 13c and is suspended, and the hanging length of the downward-fitting loose-fitting tongue piece 3b is downward. Identical to that of The length of the arm piece 13c in the front-rear direction is also the same as that of the arm piece 3c of the mounting piece 3 in the front-rear direction. Further, as shown in the figure, the mounting plate 13d is bent at a right angle from the rear end of the arm piece 13c and is suspended, unlike the mounting plate 3d of the mounting piece 3.

  As shown in FIG. 5 (a), the mounting plate 13d is attached to the uppermost base metal fitting 14 (described later) between the entangled piece 14c and the front surface of the base metal fitting 14 from above. It is fixed by inserting. Thus, in this embodiment, the upper mounting piece 13 is fixed to the base metal fitting 14 without using the bolt b.

  Further, the lower mounting piece 23 is composed of an upward-facing loose-fitting tongue piece 23a, an arm piece 23c, and a mounting plate 23d, as shown in FIGS. 5 (c) and 7 (f) to (h). The upward loose-fitting tongue piece 23a is configured to rise slightly at a right angle near the center of the front end of the arm piece 23c. In this embodiment, the height of the upward loose-fitting tongue piece 23 a is exactly the same as that of the upward loose-fitting tongue piece 3 a of the mounting piece 3. The length of the arm piece 23 c in the front-rear direction is also the same as that of the arm piece 3 c of the attachment piece 3. Further, the structure of the mounting plate 23d is the same as that of the mounting plate 3d of the mounting piece 3, and two coupling holes 23e having the same size and shape are provided at the same position.

  As shown in FIG. 5 (c), the mounting plate 23d is in contact with the lower front surface of the lowermost base metal fitting 24, which will be described later, in this embodiment, and has a large number of mounting holes 24a, 24a open to the lower surface. .. Are selected from the corresponding positions, and the coupling holes 23e and 23e are made to coincide with each other, and the bolts b and b are screwed and fixed to the mounting holes 24a and 24a from the coupling holes 23e and 23e. To do. In this case, in this embodiment, the bolts b and b which are tapping bolts as described above are used. However, as in the case described above, general bolts and nuts may be used depending on circumstances. It is also possible to fix using rivets.

  As can be understood from the above description, the base metal fitting 4 is means for attaching the attachment pieces 3 other than the uppermost part and the lowermost part of the wall surface to the wall surface of the building via this and the trunk edge.

  As shown in FIGS. 8 (a), (b), and (c), the base metal fitting 4 is a horizontally long and long member, and includes reinforcing pieces 4b and 4b bent forward at upper and lower ends thereof. In a portion between the upper and lower reinforcing pieces 4b and 4b, a row of notches 4d provided with tangled pieces 4c, a row of mounting holes 4a, a row of fixed circular holes 4e and fixed long holes 4f, and a tangled piece 4c are arranged in order from the top. A row of notches 4d is provided.

  As shown in the figure, the notch 4d provided with the individual entanglement pieces 4c is formed with a horizontally-long rectangular notch hole in the corresponding part of the base metal fitting 4, and at that time, both sides at the center in the height direction. As shown in FIGS. 8 (a) and 8 (c), the strip is pushed out to the front side of the base metal fitting 4 so as to connect the sides in a bridge shape. The portion is a notch 4d, and the strip pushed out to the front side is an entangled piece 4c. The notches 4d and the entanglement pieces 4c are intended to allow the elastic adhesive 5 to be entangled with each other and bind well. In particular, as shown in FIG. 8 (b), the notches 4d provided with the entanglement pieces 4c are arranged in a row in the lateral direction at portions immediately below the reinforcing pieces 4b above and below the reinforcing pieces 4b. Many of them are arranged at regular intervals.

  As described above, the mounting hole 4a is a bolt hole for mounting the mounting plate 3d of the mounting piece 3 via the bolt b, and is configured as a hole corresponding to the diameter thereof, and particularly shown in FIG. 8 (b). As described above, the base metal fitting 4 is arranged in a horizontal row at regular intervals slightly below the center in the height direction and below the row of notches 4d provided with the upper entanglement pieces 4c.

  The fixed circular hole 4e is a circular hole, and is a hole for fixing the base metal fitting 4 by screwing a screw (tapping screw) V through the fixed circular hole 4e into the vertical body edge 6, and a fixed elongated hole 4f. Although it is a horizontally long long hole, it is a hole of the same meaning, and is comprised in the long hole suitable for screwing the screw V of the same diameter through this. These fixed circular holes 4e and fixed long holes 4f are arranged side by side as one unit, and a row in which a large number of these one units are arranged is further provided with a lower entanglement piece 4c below the center in the height direction of the base metal fitting 4. It is arranged in a horizontal row at regular intervals above the notch 4d row provided.

  As shown in FIGS. 9 (a), 9 (b), and 9 (c), the uppermost base metal fitting 14 used for the uppermost portion of the wall surface is a horizontally long member, and is reinforced at the upper and lower ends by bending forward. In the portion between the upper and lower reinforcing pieces 14b, 14b, a row of notches 14d, a row of fixed circular holes 14e, and a fixed long hole 14f are formed in order from above. is there.

  This base metal fitting 14 is configured so that the upper reinforcing piece 14b of the reinforcing pieces 14b, 14b has a shorter protruding length toward the front side. As described above, this is to prevent the reinforcing piece 14b from interfering with the operation when the mounting plate 13d of the upper mounting piece 13 is inserted inside the entangled piece 14c. The row of notches 14d provided with the entanglement pieces 14c has the same configuration as the row of notches 4d provided with the entanglement pieces 4c of the base metal fitting 4 used in the intermediate portion, and the fixed circular holes 14e and the fixed long holes 14f. This row is exactly the same as the row of the fixed circular holes 4e and the fixed long holes 4f of the base metal fitting 4 in the middle part. The base metal fitting 14 is narrower than the intermediate base metal fitting 4 because there is no row of mounting holes 4a and there is only one row of notches 14d provided with entanglement pieces 14c. .

  As shown in FIGS. 10 (a), 10 (b), and 10 (c), the lowermost base metal fitting 24 used for the lowermost part of the wall surface is a horizontally long member, and is reinforced at the upper and lower ends by bending forward. The parts 24b, 24b are configured, and the portion between the upper and lower reinforcing pieces 24b, 24b is arranged in the order of the notches 24d, the fixed circular holes 24e and the fixed long holes 24f, and the mounting holes. A row 24a is constructed.

  The row of notches 24d provided with the entanglement pieces 24c has the same configuration as the row of notches 4d provided with the entanglement pieces 4c of the base metal fitting 4 at the intermediate portion, and the rows of the fixed circular holes 24e and the fixed long holes 24f are also included. The configuration is exactly the same as the row of the fixed circular holes 4e and the fixed long holes 4f of the base metal fitting 4 in the middle part. Further, the rows of the mounting holes 24a have the same configuration as the rows of the mounting holes 4a of the base metal fitting 4 at the intermediate portion.

  In this embodiment, the locking piece 2, the mounting piece 3, the upper mounting piece 13, the lower mounting piece 23, the base metal fitting 4, the uppermost base metal fitting 14, and the lowermost base metal fitting 24 are Both are made of stainless steel and are integrally formed.

  The elastic adhesive 5 includes a stone plate 1, a locking piece 2 and an attachment piece 3, an upper attachment piece 13, a lower attachment piece 23, a base fitting 4, an uppermost base fitting 14, and a lowermost base fitting 24. As long as they can be coupled to each other and have the necessary elasticity, various types can be freely adopted. For example, a modified epoxy resin adhesive, a modified silicon adhesive, or a polyurethane adhesive that is an elastic organic adhesive can be employed.

The usage of the plate member fixture of this embodiment will be described below.
The plate member fixture of this embodiment requires some preparation work before it can be used. First, the preparation work will be described.

  One of them is to form locking grooves 1 a and 1 b at the upper and lower ends of the target stone plate 1. Depending on the size of the stone plate 1, it is formed at two to three locations on the upper and lower ends. In this embodiment, as shown in FIGS. 11 (a) and 11 (b), since the stone plate 1 is large, the locking grooves 1a, 1a, and 1a are provided at three positions at the upper end, and the three positions at the lower end. Are formed with locking grooves 1b, 1b, 1b. As shown in FIGS. 11A to 11C, each of the locking grooves 1a and 1b is formed in a groove having a partial arc-shaped bottom surface with a circular saw-shaped cutter. Thus, the locking grooves 1a and 1b can be configured very easily and speedily. The tongue piece 2a of the locking piece 2 has a tip formed in a partial arc shape corresponding to the shape of the locking grooves 1a and 1b.

The other is to install the vertical trunk edges 6, 6... At appropriate intervals on the exterior of the building.
As shown in FIG. 2 and FIG. 3 (b), according to the arrangement of the stone plates 1, 1,. .., The base metal fittings 4, 4... At the bottom, the lower base metal fittings 24, 24. , 6... The screws V, V... Are inserted into the vertical body edges 6, 6... Through the fixed circular holes 4 e, 14 e, 24 e or the fixed long holes 4 f, 14 f, 24 f of the base metal fittings 4, 14, 24. It is fixed to the edges 6, 6.

  There are several possible procedures after this, but if one of them is known, the other can be assumed, so one of them will be explained.

  First, the stone plate 1 is attached from the bottom of the wall surface. A lower attachment piece 23 is attached to the lowermost base metal fitting 24. As shown in FIG. 3, FIG. 4 (d) and FIG. 5 (c), the lower mounting piece 23 is arranged with the arm piece 23c down and the loose fitting tongue piece 23a facing upward, The mounting plate 23d is brought into contact with the front surface of the base fitting 24, bolts b and b are inserted into the latter mounting holes 24a and 24a from the former coupling holes 23e and 23e, and taps are inserted into the mounting holes 24a and 24a. The mounting piece 23 is fixed to the base metal fitting 24 by screwing while forming.

  Further, as shown in FIG. 3, FIG. 4 (c) and FIG. 5 (b), the bottom metal fitting 4 at the upper end equivalent position (intermediate position, second from the bottom) of the stone plate 1 arranged at the lowermost portion The attachment piece 3 is attached so as to correspond vertically to the lower attachment piece 23 attached to the base bracket 24. The mounting piece 3 has its mounting plate 3d brought into contact with the front surface of the base metal fitting 4, its coupling holes 3e and 3e are aligned with the corresponding mounting holes 4a and 4a of the base metal fitting 4, and the bolts b and b are The mounting holes 3e and 3e are inserted into the mounting holes 4a and 4a, and the mounting holes 4a and 4a are screwed while being formed with taps to be coupled and fixed to each other.

  On the other hand, as shown in FIG. 5C, the tongue pieces 2a of the locking pieces 2 are respectively inserted into the locking grooves 1b, 1b, 1b at the lower ends of the stone plate 1, and the joining pieces 2e are connected to the stone plate 1. After contacting the back surface, the elastic adhesive 5 is applied and the state is maintained. At this time, it goes without saying that the locking pieces 2, 2, 2 both have their arm pieces 2 b positioned downward so that the tongue piece 2 a faces upward. Further, as shown in FIG. 5 (b), the tongue piece 2 a of the locking piece 2 is inserted into the locking grooves 1 a, 1 a, 1 a at the upper end of the stone plate 1, and the joining piece 2 e is attached to the stone plate 1. Similarly, the elastic adhesive 5 is applied and held in contact with the back surface. In either case, the elastic adhesive 5 is applied in a large amount so as to swell in the backward direction.

  After that, the upper end of the stone plate 1 is made to correspond to the second base metal fitting 4 from the bottom, and as shown in FIG. In the loose fitting slit 2f formed in 2b, the downward loose fitting tongue 3b formed at the tip of the arm piece 3c of the latter mounting piece 3 is inserted, and then the stone plate 1 The lower fitting piece 23 is loosely fitted into the loose fitting slit portion 2f formed in the arm portion 2b of the locking piece 2 disposed at the lower portion with the lower end corresponding to the lowermost base fitting 24. The tongue piece 23a is inserted. By lowering the stone plate 1, the loose fitting tongue piece 23 a is inserted into the loose fitting slit portion 2 f of the locking piece 2. In addition, since the downward free fitting tongue piece 3b of the attachment piece 3 disposed on the base metal fitting 4 corresponding to the upper part of the stone plate 1 is configured to be 3.5 times longer than that of the upward direction, the stone plate 1 Needless to say, as far as the above is lowered, the loose fitting slit portion 2f of the locking piece 2 arranged on the upper portion is not detached.

  In addition, by the above-described mounting operation, the elastic adhesive 5 disposed on the upper and lower portions of the stone plate 1 is bonded to the corresponding rear surface of the stone plate 1 as shown in FIGS. 5 (b) and 5 (c). It is entangled with the piece 2, the lower attachment piece 23 and the attachment piece 3, further adhered to the middle and lowermost base metal fittings 4 and 24 themselves, and further entangled with those entanglement pieces 4c and 24c.

  After the other lower stone plates 1, 1... Are attached in the same process, the base metal fitting 4 further above the second base metal fitting 4 from the bottom is described above, and FIG. ) And FIG. 5 (b), the attachment piece 3 is attached so as to correspond vertically to the attachment piece 3 disposed on the lower base metal fitting 4. The attachment method is naturally the same as the attachment method to the second base metal fitting 4 from the bottom.

  Next, three locking pieces 2, 2, and 2 are attached to the upper and lower ends of the stone plate 1, respectively, and the elastic adhesive 5 is applied. The locking pieces 2, 2, and 2 are attached in the same manner as described for the stone plate 1 attached to the lowermost portion, and the elastic adhesive 5 is also applied in the same manner.

  Next, the stone plate 1 prepared as described above is attached at a position immediately above the stone plates 1, 1. As shown in FIG. 5 (b), first, the upper portion of the stone plate 1 is made to correspond to the third base metal fitting 4 from the bottom, and the loose fitting for opening the arm portion 2b of the locking piece 2 on the upper portion of the stone plate 1 is used. A downwardly-fitting loose-fitting tongue piece 3a disposed on the base metal fitting 4 is inserted into the slit portion 2f. This is done by raising the stone plate 1. Thereafter, the lower end of the stone plate 1 is made to correspond to the lower (second from the bottom) base metal fitting 4, and the loose fitting slit portion 2f formed on the arm portion 2b of the locking piece 2 arranged on the lower portion of the former, The loose fitting tongue piece 3a of the latter attachment piece 3 is inserted. The loose fitting tongue piece 3 a is inserted into the loose fitting slit portion 2 f of the locking piece 2 by lowering the stone plate 1.

  Thus, the stone plate 1 is fixed to the wall surface. As shown in FIG. 5B, the elastic adhesive 5 is also bonded or entangled to the stone plate 1, the locking piece 2, the attachment piece 3, and the base metal 4 to attach the stone plate 1 to the base metal 4. This is to ensure a flexible connection.

  The installation of the remaining stone plates 1, 1,... At this stage is completed by repeating the same work process, and the installation of the stone plates 1, 1,. . After completing the installation of all the stone plates 1, 1,... In the middle in this way, finally, the work of attaching the stone plates 1, 1,.

  At the uppermost part, first, the upper attachment piece 13 is attached to the uppermost base metal fitting 14 so as to correspond to the attachment position of the attachment piece 3 below it. As shown in FIG. 5A, this attachment is performed by inserting the attachment plate 13d of the upper attachment piece 13 from above between the front surface of the base metal piece 14 and the entanglement piece 14c. Thus, the base metal 14 is sandwiched and fixed between the front surface of the base metal fitting 14 and the back surface of the entanglement piece 14c.

  Thereafter, the locking pieces 2 are respectively attached to the locking grooves 1a and 1b at the upper and lower ends of the stone plate 1 and the elastic adhesive 5 is applied. The locking piece 2 is attached in exactly the same manner as described for the stone plate 1 attached to the lowermost part of the wall surface, and the elastic adhesive 5 is applied in exactly the same manner.

  The above stone plate 1 is attached to the uppermost part of the wall surface. As shown in FIG. 5 (a), first, the upper portion of the stone plate 1 is made to correspond to the uppermost base metal fitting 14, and the loose fitting slit portion opened in the arm portion 2b of the locking piece 2 on the upper portion of the stone plate 1. In 2f, the downward loose fitting tongue piece 13a disposed on the base fitting 14 is inserted. This is done by raising the stone plate 1. Thereafter, the lower end of the stone plate 1 is made to correspond to the lower (second from the top) base metal fitting 4, and the latter is formed on the loose fitting slit portion 2f formed on the arm portion 2b of the locking piece 2 arranged on the lower portion of the former. The upward loose fitting tongue 3a is inserted. The loose fitting tongue piece 3a is inserted into the loose fitting slit portion 2f of the locking piece 2 by lowering the stone plate 1.

  If the uppermost stone plates 1, 1,... Are attached by repeating the same operation for all of them, the attachment work of all the stone plates 1, 1,. After this, if the joint material is filled in the vertical joint and the horizontal joint between the stone plates 1, 1, all the operations are completed.

  According to the plate member fixture of this embodiment, as described above, the stone plates 1, 1... Can be attached to the wall surface of the building by a simple procedure, but these stone plates 1, 1. For example, even if a building frame vibrates or swings due to an earthquake or the like, or a plate member receives a strong wind pressure or receives a strong impact from a person or an object moving outside the building, The stopper 2, the attachment piece 3 (upper attachment piece 13, lower attachment piece 23) and the elastic adhesive 5 are elastically coupled to the base metal fitting 4 (uppermost base metal fitting 14, lowermost base metal fitting 24). In addition, the base metal fitting 4 and the like are fixed to the building through the trunk edge 6, and the coupling between the locking piece 2 and the attachment piece 3 is the loose fitting tongue piece 3a. Etc. and the loose fitting slit portion 2f, Further, since the coupling with sufficient margin is elastically held by the elastic adhesive 5, the locking groove 1a, which is a coupling portion between the plate member fixture and the stone plates 1, 1. There is no problem of stress concentration on 1b. Therefore, there is no possibility of causing damage in the vicinity of the locking grooves 1a, 1b of the stone plates 1, 1,. Therefore, there is naturally no possibility that the stone plates 1, 1,... Fall due to this damage.

  Further, as described above, the stone plates 1, 1... Are elastically secured when the earthquake, wind pressure, or other external force is applied to the stone plates 1, 1. The locking piece 2 and the mounting piece 3 constituting the mounting member for the plate member even if the connection with the elastic adhesive 5 is eliminated by peeling or the like. It is also designed to be prevented from falling by, for example.

  The plate member fixture of the present invention can be used in the field of building material manufacturing and the field of architecture.

DESCRIPTION OF SYMBOLS 1 Stone plate 1a Locking groove on the upper end 1b Locking groove on the lower end 2 Locking piece 2a Tongue piece 2b Arm piece 2c Parallel piece 2d Oblique side part 2e Joining piece 2f Free fitting slit part 2g Quadrilateral cutout 2h Long hole cutout 3 Mounting piece 3a Upward loose fitting tongue 3b Downward loose fitting tongue 3c Arm piece 3d Mounting plate 3e Bonding hole 4 Base fitting (base)
4a Mounting hole 4b Reinforcing piece 4c Entangled piece 4d Notch 4e Fixed circular hole 4f Fixed long hole 5 Elastic adhesive 6 Vertical body edge 13 Upper mounting piece 13b Downward free fitting tongue 13c Arm piece 13d Mounting plate 14 Upper base Metal fitting 14b Reinforcing piece 14c Entangled piece 14d Notch 14e Fixed circular hole 14f Fixed long hole 23 Lower mounting piece 23a Upward loose fitting tongue 23c Arm piece 23d Mounting plate 23e Connecting hole 24 Lower base metal fitting 24a Mounting hole 24b Reinforcing piece 24c Tangled piece 24d Notch 24e Fixed circular hole 24f Fixed long hole b Bolt (tapping bolt)
V screw (tapping screw)

Claims (2)

A locking piece having a tongue piece engaged with a locking groove at an upper end or a lower end of the plate member, an arm piece extending in a direction perpendicular to one end of the tongue piece, and the plate member from the rear end of the arm piece The plate member extends in parallel with the back surface of the plate member toward the back side of the plate member, bends so as to be close to the back surface of the plate member in the middle of the extension, and is in contact with the back surface of the plate member at the tip thereof. A locking piece that is formed by extending a joint piece that extends in parallel, and in which the arm piece has a loose fitting slit portion that loosely fits the tongue piece of the mounting piece,
An upward and downward free-fitting tongue piece that loosely fits into the loose-fitting slit portion of the arm piece of the locking piece, and an arm piece that bends and extends perpendicularly from the end portions of the both loose-fitting tongue pieces. And a mounting piece comprising a mounting plate bent in a direction perpendicular to the rear end of the extended arm piece,
A loosely-fitting tongue piece is loosened between the locking piece and the plate member between the locking piece in which the tongue piece is locked in the locking groove on the upper end of the plate member and the locking piece. Between the fitting piece and the base on which the attachment plate of the attachment piece is fixed, and between the other locking piece and the plate member, which are locking the tongue piece in the locking groove at the lower end of the plate member Between the locking piece and the mounting piece in which the loose fitting tongue piece is loosely fitted in the loose fitting slit portion of the locking piece and the base on which the mounting plate of the mounting piece is fixed. An elastic adhesive,
A plate member fixture composed of   The mounting piece includes a quadrilateral plate-like arm piece, a loosely-fitting tongue piece formed downward on the half of the tip of the arm piece, and upward on the other half, and a rear of the arm piece. The plate member fixture according to claim 1, wherein the plate member is formed by bending the end of the plate at a right angle.

Images