JP4575287B2 - Wall panel support - Google Patents

Description

The present invention relates to a wall panel support for a building structure for connecting and supporting a wall panel such as wall glass constituting a wall surface of a building to the building structure.

Conventionally, in order to prevent stress from concentrating on an attachment portion of a wall panel or a hole drilled portion of glass due to an earthquake or wind pressure and to support the wall panel in a stable state, for example, Patent Document 1, a support metal having an axis in a direction orthogonal to the plate surface is fixed to a wall panel of a plate-like body, an engagement hole is provided in the support metal, and a bar-like member installed horizontally on the housing is engaged. A structure that can absorb deformation caused by an earthquake or wind pressure by being inserted into the hole is disclosed, and in Patent Document 2, a member that receives the weight of the panel can be moved in the vertical and horizontal directions. By doing so, there is disclosed a structure that enables displacement in the vertical and horizontal directions between adjacent panels and that can absorb deformation caused by an earthquake or wind pressure. One end of a rod-shaped portion that is relatively movable along the wall surface, is relatively rotatable around an axis parallel to the wall surface, is relatively swingable along the wall surface, and is parallel to the wall surface. There is disclosed a structure that can be relatively swung in a state of being closely spaced along the body panel thickness direction and can absorb deformation caused by an earthquake or wind pressure.
JP-A-7-207790 JP-A-8-170390 JP 2001-32427 A

However, the conventional wall body panel supporting method described above has the following problems.

In the method of Patent Document 1, as shown in FIG. 11, since the wall panel needs to be drilled, it is a construction method limited to tempered glass, requires a processing cost, and is restricted in design. there were.

Further, in the method of Patent Document 2, as shown in FIG. 12, the right and left weight receiving members themselves directly absorb the vertical displacement of the panel and move up and down, and the indoor side is fixed to the housing. Since each structure is fastened to the support with screws, high mounting reliability is required. If the screws are weakly tightened, the mounting reliability is difficult. Conversely, if the screws are tightened too strongly, the displacement absorption capacity of the panel decreases. There was a problem.

Furthermore, in the method of Patent Document 3, there is no member that receives the weight of the wall panel, and only the structure that sandwiches the wall panel. Therefore, as shown in FIG. The method is limited to the method of fixing the panels, and there is a problem that the method cannot be used for the method of fixing the wall panels adjacent to each other vertically through the horizontal joint.

In order to solve the above problems, the present invention has taken the following measures.
A wall panel support according to the present invention comprises a wall panel support having a structure for holding and holding the wall panel and attaching the wall panel to a building structure without drilling the wall panel. Because
The indoor side has a cylindrical fitting convex part perpendicular to the ground, and the outdoor side has a weight receiving part horizontal to the ground that supports the weight of the wall panel. A wall panel support member having a vertical portion perpendicular to the ground in the middle between the portion and the weight receiving portion;
A fitting recess material that fits with the fitting protrusion of the wall panel support member;
The outdoor side of the fitting recess material has a recess provided with a vertical columnar cavity that can receive the fitting projection.
The wall panel support member and the fitting recess member are fitted so as to be relatively movable along the longitudinal direction of the fitting projection and to be rotatable around the axis of the fitting portion. Together
The self-weight receiving part of the wall panel support member is arranged at a horizontal joint between the wall panels arranged above and below to receive the bottom of the wall panel.

Further, a wall composed of a holding body A that sandwiches and holds the wall panel without drilling the wall panel, and a support B that has a structure for attaching the wall panel to a building structure. A body panel support,
The holding body A is
A decorative cover disposed on the forefront of the outdoor side of the wall panel;
A body plate disposed on the indoor side of the wall panel;
An elastic body that sandwiches the wall panel from both the outdoor side and the indoor side; and
The wall panel support member;
With
The support B is
A structure mounting member that can be mounted on the structure;
The fitting recess material;
You may make it provide the turnbuckle which connects the said structure attachment member and the said fitting recessed part material.

Further, the wall panel support member constituting the holding body A may be integrally formed by being manufactured by casting.

Further, a washer of ultra-high molecular polyester having a smooth surface may be disposed between the low elastic body that sandwiches the wall panel from both the outdoor side and the indoor side and the wall panel.

According to the invention described in claim 1 or claim 2, the indoor side of the holding body A has a cylindrical fitting convex portion (shaft) portion, and the outdoor side of the support B is It has a concave portion provided with a cylindrical columnar cavity in the vertical direction that can accept the fitting convex portion (shaft) portion, and the fitting convex portion (shaft) portion of the holding body A and the concave portion of the support body B are fitted to each other. Since the holding body A and the support body B are fitted so as to be relatively movable along the longitudinal direction of the joint convex part (shaft) part, the wall panel is subjected to external stress in the upper direction along the wall surface by the earthquake. When received, the displacement of the panel adjacent to the upper and lower sides is received, and the wall body panel support member slides upward, so that the displacement of the wall body panel can be absorbed.

Moreover, the fitting convex part (shaft) part of the holding body A and the concave part of the support body B are rotatably fitted around the axis of the fitting convex part (shaft) part, and the wall panel. Since the low elastic body is arranged so as to be sandwiched from both the outdoor side and the indoor side, when a strong wind acts on the wall panel, the fitting convex part (shaft) part rotates around the axis, Or it has the effect that it can support in the state which accept | permitted the bending of a wall body panel, when a low elastic body absorbs stress.

Furthermore, since the structure is simple, the number of screwing points is small, the number of parts is small, and the installation workability is excellent.

Furthermore, the appearance of the panel body using this wall panel support tool is merely a point-like exposure when the decorative cover is exposed to the horizontal corner holders of the wall panel arranged vertically. Also has an excellent effect.

According to invention of Claim 3, since the wall body panel support member which comprises the holding body A is manufactured by casting, it can form integrally, can suppress manufacturing cost low, and It has the effect that the number of screwing points is reduced and the installation workability is excellent.

According to invention of Claim 4, the washer of the ultra high molecular polyester which further has a smooth surface was arrange | positioned between the low elastic body and the wall body panel which pinch | interpose a wall body panel from both sides of the outdoor side and the indoor side. Thus, the effect of the washer is such that the wall panel is displaced smoothly in the vertical and horizontal directions.

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

First, FIG. 9 will be referred to. FIG. 9 (a) is a top view of a plurality of glass curtain walls on which a wall panel support according to an embodiment of the present invention is installed and supported. FIG. 9B is a front view of the glass curtain wall. As shown in FIG. 9, the wall panel support according to the embodiment is disposed in a horizontal joint portion of a wall panel such as a glass curtain wall panel. Accordingly, the wall panel support according to the embodiment of the present invention can support the wall panel and fix the upper and lower wall panels.

Reference is now made to FIG. FIG. 1 is a perspective view of an embodiment according to the present invention. 1A is a holding body for holding the wall panel, and B in FIG. 1 is a supporting body for supporting the holding body A. FIG. The holding body A includes a wall panel 1, a decorative cover 2, an outer packing 3, an inner packing 4, a body plate 5, bolts 51a and 52b, protective plates 61a and 61b, and a wall panel support member 6. Consists of. The support B includes bolts 7a and 7b, a fitting recess member 8, a fitting projection (shaft) movement upper limit setting screw 81, a fitting projection (shaft) height adjusting screw 82, and a turnbuckle. 9, a fitting convex portion (shaft) support member adjusting screw 91, a turnbuckle adjusting screw 101, mounting bolts 102 a and 102 b, a mounting portion 103, and a structure mounting member 10.

In the holding body A, the wall panel 1 is sandwiched between a decorative cover 2 from the outdoor side and a body plate 5 from the indoor side. Furthermore, an outer packing 3 is sandwiched between the decorative cover 2 on the outdoor side and the wall panel 1 on the indoor side. An inner packing 4 is sandwiched between the wall panel 1 on the outdoor side and the body plate 5 on the indoor side. Note that the outer packing 3 and the inner packing 4 described above employ low elastic bodies. Thereby, when the force of an out-of-plane direction (perpendicular to the glass surface) such as wind pressure acts on the wall panel 1, the stress on the wall panel 1 can be reduced. Further, the wall panel support member 6 is fixed by screwing bolts 51 a from the outdoor side of the body plate 5.

Next, the holding of the wall panel 1 will be described. An outer packing 3 is arranged on the outdoor side of the wall panel 1 and an inner packing 4 is arranged on the indoor side. Further, a decorative cover 2 is arranged on the further outdoor side of the outer packing 3, and a body plate 5 in which the wall panel supporting member 6 is screwed with bolts 51 a and 51 b is arranged on the further outer side of the inner packing 4. Then, in order to connect all the members of the holding body A, the bolts 7a and 7b are inserted into the screw holes formed on the left and right sides of all the members from the inside to be tightened.

Although not shown in FIG. 1, the wall panel 1 is sandwiched from both the outdoor side and the indoor side so that the wall panel 1 can be smoothly displaced in the vertical and horizontal directions. Between the outer packing 3 and the inner packing 4 and the wall panel 1, it is also possible to dispose a washer of super high molecular polyester having a smooth surface. By using, for example, BEAREE UH3000 as the washer of the ultra-high molecular polyester, the wall panel 1 can be smoothly displaced in the vertical and horizontal directions.

Next, the support B which comprises the wall body panel support which concerns on the Example of this invention is demonstrated with reference to FIG. Reference numeral 10 in FIG. 1 denotes a structure attachment member 10 that can be attached to the structure. Further, reference numerals 102a and 102b in FIG. 1 denote mounting bolts for mounting the structure mounting member 10 to the structure. The structure mounting member 10 is fixed to the structure by inserting the mounting bolts 102a and 102b into the screw holes formed at the top and bottom of the front surface of the structure mounting portion 10 at predetermined positions of the structure.

Reference numeral 9 in FIG. 1 denotes a turnbuckle that connects the structure mounting member 10 and a fitting recess member 8 described later. Further, reference numeral 103 in FIG. 1 denotes an attachment portion that protrudes inward from the structure attachment portion 10 for attaching the turnbuckle 9 to the structure attachment portion 10. The turnbuckle 9 is screwed into a screw portion provided on the inner periphery of the attachment portion 103 and is fixed to the structure attachment portion 10. Further, reference numeral 101 in FIG. 1 denotes an adjustment screw for the turnbuckle 9. The turnbuckle 9 is fixed to the structure mounting member 10 by the adjusting screw 101. Further, by adjusting the screwing depth of the adjusting screw 101, the horizontal position of the turnbuckle 9 with respect to the ground can be adjusted, and the thickness of the wall panel can be accommodated.

1 is a fitting recessed part material for supporting the fitting convex part (shaft) which protrudes in the room | chamber interior side of the wall panel support member. The fitting recess member 8 is fixed by screwing into a screw portion provided on the inner periphery of the turnbuckle 9 on the indoor side. Moreover, the fitting convex part (shaft) of the wall body supporting member 6 is fitted in the outdoor side. Next, reference numeral 91 in FIG. 1 denotes an adjusting screw for the fitting convex portion (shaft) support member. The fitting convex portion (shaft) support member adjusting screw 91 is screwed into a screw hole formed in the upper surface of the turnbuckle 9 and the depth of fitting is adjusted, so that the ground surface of the fitting convex portion (shaft) supporting material is adjusted. The horizontal position with respect to can be adjusted.

FIG. 2 is an exploded view of a wall panel support that is an embodiment of the present invention. FIG. 3 is a cross-sectional view of FIG. 2 taken along the line AA ′. Parts denoted by the same reference numerals as those in FIG. 1 indicate the same members.

Reference is now made to FIG. FIG. 4 is a plan view of a state in which all the members of the wall panel support according to the embodiment of the present invention are combined. As shown in FIG. 4, the wall panel 1 is sandwiched between the decorative cover 2 and the body plate 5, and has a low elasticity between the wall panel 1 and the decorative cover 2 and between the wall panel 1 and the body plate 5. The outer packing 3 and the inner packing 4 are inserted. Although the wall panel support member 6 is not shown in FIG. 4, bolts 51 are screwed into the screw holes provided above and below the body plate 5 and the wall support panel support member 6 from the outside of the body plate 5. By being inserted, it is bonded to the body plate 5. Next, the structure attachment member 10 having a shape in which the attachment portion 103 protrudes is attached to the structure by the attachment bolt 102. Further, the turnbuckle 9 is screwed into a screw portion provided on the inner periphery of the mounting portion 103, and the screwing depth of the turnbuckle 9 is inserted by a screwed turnbuckle adjusting screw 101 from a screw hole on the circumferential upper surface of the mounting portion 103. It is fixed by adjusting the height. Further, the fitting concave portion 8 is formed by screwing a fitting convex portion (shaft) support member adjusting screw 91 from a screw hole provided on the circumferential upper surface of the turnbuckle 9, thereby fitting the convex portion (shaft) supporting member. The screw is fixed to the inner peripheral surface of the turnbuckle 9 by adjusting the screwing depth. Furthermore, the wall body panel support member 6 and the fitting recess material 8 are fitted by the projections of the wall panel support member 6 and the recesses of the fitting recess material 8. The wall panel support according to the embodiment of the present invention has the above-described structure.

Reference is now made to FIG. FIG. 5 is a cross-sectional view taken along the line BB ′ of the assembly diagram of the wall panel support according to the embodiment of the present invention shown in FIG. In addition, the same code | symbol as FIG. 4 shall show the same member. As shown in this cross-sectional view, it is understood that the self-weight receiving portion 64 of the wall body panel support member is disposed on the horizontal joint portion of the wall body panel 1 and supports the wall body panel 1. It can also be seen that the mounting bolts 102 for mounting the structure mounting member 10 to the structure are screwed into the screw holes provided at the top and bottom of the front surface of the structure mounting member 10 from the outdoor side.

Reference is now made to FIG. FIG. 6A is a front view of the wall panel support member 6 (a surface seen from the outdoor side). As shown in FIG. 6A, the wall panel support member 6 is screwed into the body plate 5 by inserting bolts 51a and 51b from the outdoor side into the screw holes formed vertically. ing. 6 is a rear view of the wall panel 6 (viewed from the room side). The wall panel support member 6 is shown screwed into the body plate 5 by inserting bolts 7a and 7b from the inside of the room into the screw holes formed on the left and right sides.

FIG. 6B is a plan view of the wall panel support member 6. As shown in FIG. 6B, the wall panel support member 6 includes protective plates 61a and 61b, a fitting convex portion (shaft) portion 62, a vertical portion 63, a weight receiving portion 64, and a root portion. No. 65 is provided, and the respective parts are integrally formed by casting regardless of welding screws or screwing methods by welding. The protective plate 61 a is inserted into the upper surface of the self-weight receiving portion 64, and the protective plate 61 b is inserted into the lower surface of the self-weight receiving portion 64. Thereby, when the wall panel is glass, it is possible to prevent the glass plate from being damaged due to direct contact between the metal and the glass. Further, the fitting convex portion (shaft) portion 62 is a portion fitted to the fitting concave portion 8. In addition, the self-weight receiving portion 64 is attached to the horizontal joint portion of the wall panel 1 together with the protection plates 61a and 61b when all the members of the wall panel support according to the embodiment of the present invention are assembled as described above. Arranged and supports the wall panel 1.

FIG. 6C is a side view of the wall panel support member 6. 62a shows the upper part of the fitting convex part (shaft), 62b shows the lower part of the fitting convex part (shaft), and the lower part of the fitting convex part (shaft) 62a is higher than the upper part of the fitting convex part (shaft) 62b. It has a structure protruding to the indoor side.

Reference is now made to FIG. FIG. 7 is a view showing a state in which the wall panel support member 6 is fitted into the fitting recess member 8. The fitting concave member 8 is provided with a cylindrical concave portion 83, and the fitting convex portion (shaft) portion 62 of the wall body panel support member 6 serving as a cylindrical convex portion is fitted. The height of the recess 83 of the fitting recess 8 is set to be larger than the height of the fitting protrusion (shaft) 62, and the inner diameter thereof is the bottom of the fitting protrusion (shaft). It is set larger than the external dimension of 62a. Thereby, the fitting convex part (shaft) part 62 can slide up and down.

The left figure of FIG. 7 shows the upper limit of the sliding movement of the fitting convex part (shaft) part 62. A fitting convex portion (shaft) movement upper limit setting screw 81 is screwed into the inner diameter of the concave portion 83 of the fitting concave member 8. The upper limit is set by the lower end portion of the fitting convex portion (shaft) movement upper limit setting screw 81 receiving the circumferential end portion of the fitting convex portion (shaft) lower portion 62a. Reference numeral 85 denotes an upper limit position of the fitting convex portion (shaft) portion 62, and 86 denotes an upward movement distance of the fitting convex portion (shaft) portion 62.

The right view of FIG. 7 shows the lower limit of the sliding movement of the fitting convex portion (shaft) 62. A fitting convex portion (shaft) height adjusting screw is inserted from the lower portion of the fitting concave portion 8 to close the concave portion 83, and the fitting convex portion (shaft) portion 62 is designed not to slide further downward. . Reference numeral 87 denotes a lower limit position of the fitting convex portion (shaft) portion 62.

According to the above description, since the holding body A and the support B are fitted so as to be relatively movable along the vertical direction of the fitting convex part (shaft) part 62, the wall panel 1 is placed along the wall surface. When an external stress is applied in the direction, the wall panel support member 6 slides upward in response to the displacement of adjacent panels in the vertical direction. Thereby, the displacement of the wall panel 1 can be absorbed.

Reference is now made to FIG. FIGS. 8A and 8B are views showing that the wall panel support member 6 screwed into the fitting recess member 8 rotates around the axis. The width dimension of the opening 84 of the concave portion 83 of the fitting concave portion 8 is smaller than the outer dimension of the fitting convex portion (shaft) 62 and larger than the width dimension of the root portion 65 of the fitting convex portion (shaft) portion 62. . Thereby, when the fitting convex part (shaft) part 62 fitted by the recessed part 83 can be rotated to the surroundings of the axial center, and a strong wind acts on the wall panel 1, It can support in the state which permitted the bending.

Reference is now made to FIG. 10A to 10H show the shape of the decorative panel 2. FIG. A decorative cover 2 having various shapes such as a circular shape, a square shape, a rectangular shape, an oval shape, or the like so as to improve the design of the external appearance of the wall body panel 1 as viewed from the outdoor side or according to the size of the wall body panel 1. Can be installed.

The perspective view of an Example. The exploded view of an Example. The exploded view (sectional drawing) of an Example. The assembly drawing of an Example. The schematic sectional drawing after the assembly of an Example. (A) is a front view of a wall panel support member, (b) is a top view, (c) is a side view, and (d) is a rear view. (A) is explanatory drawing which shows the movement of the fitting of a wall body panel support member and a fitting convex part (shaft) support member, and the movement which the fitting convex part (shaft) moved upwards, (b) is a fitting convex. Explanatory drawing which shows the normal state by which a part (shaft) is fitted by the recessed part. Explanatory drawing which shows the motion which the one end of a wall body panel support member vertical part rock | fluctuates toward a wall body panel thickness direction. (A) is a top view of a curtain wall to which the wall panel support of the embodiment is applied, and (B) is a front view. The figure which shows the shape of a makeup | decoration cover. The perspective view of the wall body panel support tool (according to patent documents 1) of a prior art example. The perspective view of the wall body panel support tool (according to patent documents 2) of the conventional example. The front view which shows the glass panel attachment condition of the wall body panel support tool (according to patent document 3) of a prior art example.

Explanation of symbols

A holder B support 1 wall panel 2 decorative cover 3 outer packing 4 inner packing 5 body plate 51a, 51b bolt 6 wall panel support member 61a, 61b protective plate 62 fitting convex part (shaft) part 63 vertical part 64 Self-weight receiving part 65 Root part 7a, 7b Bolt 8 Fitting concave part material 81 Fitting convex part (shaft) movement upper limit setting screw 82 Fitting convex part (shaft) height adjustment screw 83 Concave part 84 Opening part 85 Upper limit position 86 Moving distance 87 Lower limit position 9 Turnbuckle 91 Fitting protrusion (shaft) support member adjusting screw 10 Structure mounting member 101 Turnbuckle adjusting screw 102a, 102b Mounting bolt 103 Mounting portion

Claims (2)

A wall panel support having a structure for holding and holding the wall panel without drilling the wall panel, and attaching the wall panel to a building structure,
Has a fitting convex portion on the interior side, the outdoor side has a horizontal self-weight receiving portion against the ground to support the weight of the wall panel, between the self-weight receiving portion and the fitting convex portion A wall panel support member having a vertical portion perpendicular to the ground surface;
A fitting recess material that fits with the fitting protrusion of the wall panel support member,
The outdoor side of the fitting recessed member has a recess in which air sinus Ru receiving the fitting convex portion is provided,
Wherein the wall body panel supporting member and the fitting recessed member, the relatively movable up and down along the longitudinal Direction of the fitting convex portion, and said wall panel supporting member and the fitting recess member Fitting so as to be rotatable around the axis about the vertical direction of the fitting part ,
The wall body panel support member is characterized in that the weight receiving portion of the wall panel support member is disposed at a horizontal joint between the wall panels disposed above and below and receives the bottom of the wall panel. . An elastic member sandwiching the front Kikabetai panel outdoor side, from both sides of the indoor side,
An ultra high molecular weight polyester washer having a smooth surface disposed between the elastic body and the wall panel;
The wall panel support according to claim 1, further comprising:

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