JP2011001734A - External member support structure and external structure - Google Patents

Abstract

Provided are a support structure and an external structure for an external member that can disperse a load (stress) without concentrating it, and therefore do not deform an attachment site and have extremely high attachment stability.
The present invention relates to a support structure in which a support member 2 is attached to a vertical facing exterior structure, and an external member 1 is supported by the support member 2, and the support member 2 is tightened by a fastening means 2B. One or more sandwiching portions 221 and 231 for sandwiching one or more parts of the facing exterior structure from the left and right, and a position restricting portion 261 that projects upward and restricts the position of the back surface of the external member 1 or its attachment member. The support member 2 is disposed on the vertical casing structure and tightened from the left and right sides to sandwich the sandwiching portions 221 and 231, and the position regulating portion 261 of the support member 2 has the back surface of the external member 1 or its attachment member. Is arranged to be locked.
[Selection] Figure 1

Description

  The present invention relates to a support structure and an external structure of an external member that can disperse a load (stress) without concentrating it, and therefore do not deform an attachment site and have extremely high attachment stability.

When installing or constructing external members or external structures, such as solar cell systems, other snow stoppers, greening panels (units), solar heat collection panels, or new exterior structures, on the folded roof The attachment is carried out after a support member serving as a support base is fixed by fastening with screws or bolts.
In the case where the folded plate roof is of a goby fastening type, for example, a structure is used in which metal fittings are fastened so as to sandwich the goby part from the left and right as described in Patent Documents 1 and 2.
Moreover, when a recessed part is formed in the trough part of a folded plate, the structure which fastens a metal fitting to the recessed part as described in patent document 3, for example is employ | adopted.

JP 2005-68800 A JP 2005-315046 A JP 2001-182238 A

However, in the configuration as described in Patent Documents 1 and 2, all loads (stresses) such as a positive load and a roll load acting on the attached support member are concentrated on the goby part, and the fall off or gouge part There was a risk of deformation. Further, when the goby portion is deformed, there may be a problem in the rain.
Moreover, in the configuration as in Patent Document 3, it is difficult to make the fastening strength constant, and there is a problem that the roof itself is deformed if it is overtightened. It should be noted that in places where there is a suspension such as a tight frame on the back side of the roof plate, there is no problem because the suspension is supported from the back side. It is necessary to attach a support member between the frames. In this case, since the back side of the folded plate is a space, there arises a problem that the fastening is not constant as described above. In particular, when the folded plate is attached by fitting or gouge tightening, the plate thickness is around 1.0 mm, so there is a risk of deformation when tightened.

  Therefore, the present invention can solve the above-described problems, can be dispersed without concentrating stress (load), and therefore, the mounting portion is not deformed, and the external member having extremely high mounting stability can be obtained. The object is to provide a support structure.

  The present invention has been proposed in view of the above, and is a support structure for an external member in which a support member is attached to a vertical casing structure and the external member is supported by the support member, and the support member includes fastening means. And one or more sandwiching portions that sandwich one or more parts of the vertical facing exterior structure from the left and right, and a position restricting portion that projects upward and positions the back surface of the external member or its mounting member. A support member is disposed on the vertical facing exterior structure and tightened from the left and right sides to sandwich the sandwiched portion, and the rear surface of the external member or its mounting member is locked to the position restricting portion of the support member. The present invention relates to a support structure for an external member.

  The present invention also proposes a support structure for an external member, wherein the support member includes a pressing portion for pressing the external member from the surface side.

  Further, the present invention provides the support structure for the external member, wherein the support member is position-regulated by a pair of left and right main bodies provided with a sandwiching portion, a fastening means for tightening the main body from the left and right, and a vertical shaft extending upward. A support structure for an external member is also proposed, which is formed by mounting a position regulating member having a portion and a pressing member having a pressing portion.

  Furthermore, the present invention provides an external structure in which a fitting member along the flow direction is provided on the left and right sides, and a support member is attached to a vertical casing structure in which the edges of the left and right vertical casings are overlapped and connected to support the external member. The support member includes, from the left and right, a lower sandwiching portion that sandwiches the fitting portion of the vertical facing exterior structure from the left and right by a tightening unit, and an overlapping connection portion of an edge of the vertical facing exterior material. An upper clamping part to be clamped, and a position regulating part that projects upward to position the rear surface of the external member or its mounting member, and by arranging a support member on the vertical facing exterior structure and tightening from the left and right The lower clamping part is clamped to the fitting part, the upper clamping part is clamped to the overlapping connection part, and the rear surface of the external member or its mounting member is arranged to be locked to the position regulating part of the support member. It also proposes an external structure characterized by this.

  Since the support structure for the external member of the present invention is attached by attaching one or more parts of the vertical facing exterior structure with the support member, the stress is greater than that of the conventional support member particularly when two or more parts are attached. The (load) can be dispersed without being concentrated, so that the attachment site is not deformed and the attachment stability is extremely high. In addition, since the support member is provided with a position restricting portion that protrudes upward, the external member can be easily and stably attached to an appropriate position.

  Moreover, when a supporting member is provided with the holding | suppressing part which presses down the surface of an external member, it can hold down the surface of an external member and can attach stably.

  Further, the support member includes a pair of left and right main bodies having a sandwiching portion, a fastening means for tightening the main body from the left and right, a position regulating member having a position regulating portion on a vertical shaft extending upward, and a pressing member having a pressing portion. Can be assembled into a single support member by easily assembling the main body, fastening means, downpipe, position regulating material, and presser material that are individually manufactured, and can be used for the support structure described above. Can do.

  Furthermore, the external structure of the present invention attaches a support member to two places at the top and bottom of the vertical facing exterior structure and can disperse without concentrating stress (load) as described above. Therefore, the attachment site is not deformed and the attachment stability is extremely high.

(A) Enlarged cross-sectional view (enlarged front cross-sectional view of the main part) showing the carry direction of an embodiment of the support structure of the present invention, (b) Enlarged cross-sectional view showing the flow direction (enlarged side cross-sectional view of the main part) ). (A) The front sectional view which shows a part of external structure to which the support structure of FIG. 1 is applied, (b) The side sectional view. (A) The enlarged front view of the used supporting member, (b) The enlarged side sectional view. (A) Front view and side view of main body constituting supporting member used, (b) Front view and side view of fastening tool, (c) Front view and side view of vertical hook (vertical bolt), (d) Presser It is a top view of a material, a front view and a side view, (e) a top view, a front view and a side view of a position regulating member, (f) a plan view, a front view and a side view of a back support material.

  The support member used in the support structure of the present invention includes fastening means, and includes one or more sandwiching portions that sandwich one or more vertical facing exterior structures to be described later from the left and right sides, and an external member that projects upward. It is desirable to include a position restricting portion for restricting the position of the back surface or its attachment member, and further to include a pressing portion for pressing the surface of the external member.

The support member includes a pair of left and right main bodies having one or more sandwiching portions, and a fastening unit that spans the left and right sides of the body. It is the structure which can clamp one or more places of exterior structure from right and left.
The structure of the said clamping part is suitably selected according to the shape structure of the one or more to-be-clamped exterior structures of a vertical-wrapping exterior structure.

The position restricting portion protrudes upward. In the illustrated embodiment described later, the position restricting portion is formed as a position restricting member in a U-shaped cross section with standing surfaces at the front and rear ends, but is not limited thereto. It is not a thing.
The pressing portion is configured to press an external member to be described later from the surface side, and in the illustrated embodiment to be described later, as a pressing material, it is formed in a cross-sectional reverse hat shape with inverted L-shaped pieces standing on the front and rear ends. However, the present invention is not limited to this.
These position restricting portions and pressing portions are only required to be integrally attached to the support member. For example, as shown in the illustrated embodiment described later, position restricting materials and pressing members that are produced as separate members are integrated with the main body. Can be fixed. In the illustrated embodiment, an arrangement space for a vertical hook (longitudinal bolt) extending upward is secured in the approximate center of the main body, and the position regulating member and the pressing member are fastened to the vertical hook. This aspect has an advantage that the position restricting portion and the pressing portion can be easily attached to the main body, and that the pressing material can be finely adjusted in the vertical direction.

  The external member supported by the support member may be a solar cell module (solar cell system), other snow stoppers, a greening panel (unit), a solar heat collecting panel, a new exterior structure, or the like. A structure including an attachment may be used.

The vertical facing exterior structure on which the external member is installed is provided with one or more locations sandwiched from the left and right by the support member, and there is no further specific matter in the support structure of the present invention. A vertical casing material can also be used.
Further, the vertical facing exterior structure used in the exterior structure of the present invention has a configuration in which fitting edges along the flow direction are provided on the left and right sides and the edges of the left and right vertical facing exterior materials are connected by polymerization, Locations sandwiched from the left and right by the support member are present in at least two locations (overlapping connection portion and fitting portion).

Many commonly used products are also used as appropriate for the vertical casing materials used in the vertical casing structure and the holding members (hangers) that are arranged on the back side thereof and hold the vertical casing materials. be able to.
For example, a vertical facing exterior material has a rising portion provided with concave portions or convex portions on both side edges of the face plate portion, and the rising portion is fitted into a fitted portion of a holding member to be held. A configuration having a joint portion may be used, and the fitting portion may be provided separately from the concave portion or the convex portion, or may be provided on the back side of the concave portion or the convex portion.
Also, the holding member is fixed to the base, and if it has a fitted portion that holds and holds the fitted portion of the vertical facing exterior material, its material configuration and other configurations are provided. It does not limit, What consists of a single member, The thing which combined several members by well-known means, such as welding and fixing materials, such as a volt | bolt, may be used.
For example, the holding member is a combination of a lower member having a fixing portion that is fixed to the base and an upper member having a holding portion that holds the vertical covering material including the fitted portion, as in the embodiments described later. It may be a thing.

  The support structure of the external member 1 shown in FIG. 1 and FIG. 2 is such that the support members 2 are arranged on the vertical facing exterior structure and tightened from the left and right to sandwich the sandwiching portions 221 and 231. The restriction member 261 is disposed so that the back surface of the external member 1 is locked.

  As shown in FIGS. 3 and 4, the supporting member 2 in the illustrated embodiment is integrally formed with a main body 2A and a fastening tool 2B, a vertical rod (vertical bolt) 2C, a pressing material 2D, a position regulating material 2E, and a back locking material 2F. The sandwiching portions 221 and 231 are provided on the main body 2A, and the position restricting portion 261 is provided on the position restricting member 2E.

The main body 2A shown in FIG. 4 (a) has a frame shape that opens downward, and has a substantially flat support surface portion 21 and side surface portions 22 and 22 whose left and right ends are folded into an expanded shape. The front and rear ends of the support surface portion 21 and the non-continuous front (rear) surface portions 23 and 23 projecting inwardly from the respective side ends of the side surface portions 22 and 22, and the substantially upper half portion of the main body 2A A U-shaped space 24 separated from the front side and the rear side is provided.
And the lower part of the said side parts 22 and 22 is provided with the 1st clamping parts 221,221 clamped by the fitting parts 521 and 521 of the vertical facing exterior structure mentioned later, and it adheres to the outer side of the fitting part 521. It is formed into a shape that conforms to the shape.
Further, as described above, the front (rear) surface portions 23 and 23 are formed by the front and rear ends of the support surface portion 21 and the protruding pieces directed inward from the respective side ends of the side surface portions 22 and 22. The inner edge of the piece is a second sandwiching portion 231 that is sandwiched between the overlapping connection portions 53 and 54 of the vertical facing exterior structure described later.

  The tightening tool 2B shown in FIG. 4 (b) is a bolt-nut arranged so as to span the left and right sides of the front side and the rear side of the main body 2A, and by tightening the nut 2b, the side portion 22, The opposing interval of 22 can be narrowed.

  A vertical rod (vertical bolt) 2C (head portion 2c) shown in FIG. 4 (c) is arranged upward in the approximate center of the U-shaped space 24 of the main body 2A, and the head portion is arranged at the lower end. Two sets of washers and nuts 2c (an intermediate nut is 2c 'and a lower nut is 2c ") are fitted to the male screw portion extending upward.

The pressing material 2D, the position regulating material 2E, and the back locking material 2F shown in FIGS. 4D to 4F are piece materials that can easily form a rectangular plate material by pressing or the like.
The pressing member 2D is formed in an inverted hat shape with a reverse L-shaped piece 251 erected at the front and rear ends of the flat portion 25, and the vertical rod (vertical bolt) 2C is inserted through the approximate center thereof. A hole 252 is formed. The horizontal piece of the inverted L-shaped piece 251 is a pressing portion that presses the surface of the external member 1.
The position regulating member 2E is formed in a U-shaped cross-section in which upright pieces 261 and 261 are erected at the front and rear ends of the flat portion 26, and the vertical rod (vertical bolt) 2C is inserted through the approximate center thereof. A hole 262 is formed. The upright piece 261 is a position restricting portion that locks the back surface of the external member 1 to prevent the displacement movement.
The back engaging member 2F is bent upward and downward at the front and rear ends of the flat portion 27 (bending piece 271), and a through hole 272 through which the vertical rod (vertical bolt) 2C is inserted is formed at the approximate center thereof.

  The external member 1 supported by the support member 2 is a solar cell module in the illustrated embodiment, and has a frame provided with a hollow square base on the back side at each edge in the flow direction and the left-right direction. 11 is arranged.

Next, the vertical casing structure to which the support member 2 is attached will be described.
In the vertical facing exterior structure of the illustrated embodiment, the recessed portions (fitting portions) 521 and 521 formed along the flow direction are formed in the rising portions 52 and 52 ′ forming the mountain portions, and the left and right directions are formed. It is the structure provided with the connection parts 53 and 54 connected so that a motion is controlled, Comprising: These connection parts 53 and 54 are the structures which superposed | stacked the outer goby part 54 on the inner goat part 53, and tightened it. In the state, it is constructed with a gouge-clamping type vertical exterior material (hereinafter simply referred to as an exterior material) 5 in which peaks and valleys are alternately formed.

The exterior material 5 has inclined rising portions 52 and 52 ′ on both side edges of the substantially flat face plate portion 51, and the fitted portions 62 and 62 of the holding member 6 are formed on the rising portions 52 and 52 ′. Fitting portions 522 and 522 are provided to be fitted and held on one end (on the left side of the drawing) with an inner goby portion 53 at the tip of the rising portion 52 and on the tip of the other (right side of the drawing) 52 ′. An outer goby portion 54 that engages with the inner gouge portion 53 is provided. In other words, in the illustrated embodiment, the back surface side of the concave portion 521 is the fitting portion 522.
In addition, as compared with one rising portion 52 provided with the inner goby portion 53 at the tip (left side in the drawing), the other rising portion 52 ′ provided with the outer goby portion 54 at the tip (right side in the drawing), The sign is distinguished by adding “'”.

The face plate portion 51 is a portion that forms a valley portion in the construction state, and forms a decorative surface in which a substantially central portion rises in a step shape.
Similarly to the face plate portion 51, the rising portions 52 and 52 ′ also form a decorative surface in which a substantially intermediate portion is raised in a step shape.
Further, the fitting parts 521 and 521 formed on the rising parts 52 and 52 ′ are fitted to the fitted parts 62 and 62 provided so as to protrude outward at the upper side end of the holding member 6. For example, the fitting portion 521 provided in one rising portion 52 constituting the left side of the mountain portion includes a downward convex portion projecting rightward and an upper concave portion projecting back leftward. It is formed in a substantially S-shape consisting of The fitted portion 62 on the left side of the holding member 6 fitted with the fitting portion 521 is composed of a lower recessed portion that is recessed rightward and an upward protruding portion that protrudes leftward. Therefore, the fitting of the fitting portion 521 and the fitted portion 62 is nothing but engaging the lower convex portion and the lower concave portion and engaging the upper concave portion and the upper convex portion. Note that the fitting portion 522 provided on the other rising portion 52 ′ constituting the right side of the mountain portion is opposite to the left and right, but similarly fits with the fitted portion 62 on the right side of the holding member 6.

  An inner goby portion 53 provided at the tip of one rising portion 52 and an outer goat portion 54 provided at the tip of the other rising portion 52 ′ are further tightened by the outer gouge portion 54 engaging with the outer side of the inner gouge portion 53. It is the structure which has the superposition | polymerization part which combined two slopes, and is engaged. And this superposition | polymerization part is a resistance surface for the inner goby part 53 not to slip | deviate to a vertical direction.

  Further, in the illustrated embodiment, the second fitting has a shape that is recessed downward on the outside of the fitting portions 521 and 521 (inside of the fitting portions 521 and 521 when viewed from the mountain portion in the construction state). Portions 523 and 523 are provided and are fitted and held in the second fitted portion 64 of the holding member 6.

The exterior material 5 is not particularly limited, but is typically a surface-coated steel sheet, a laminated steel sheet, a plated steel sheet, a stainless steel sheet, an aluminum alloy plate, a titanium alloy plate of about 0.4 to 1.6 mm. A known metal material such as a copper plate is formed into a predetermined shape by roll forming or other means. In addition, it can shape | mold to the same shape also with a hard resin board, a carbon fiber laminated board, etc., can also construct with them all, and can also construct in combination with the said metal raw material thing.
Further, a backing material such as polyethylene foam or glass wool sheet may be attached to the back surface of the exterior material 5 as necessary for reasons of preventing condensation, soundproofing, and fireproofing. A backing material 55 was attached from the portion 51 to the fitting portions 521 and 521 of the rising portions 52 and 52 ′.

  The holding member 6 that holds the exterior material 5 having such a configuration includes a lower member (tight frame) 6A having a fixing portion 61 that is fixed to the base 7 and a fitted portion 62. It is the structure which combined the upper member 6B to hold | maintain.

  The lower member 6A is composed of a fixed portion 61 along the base 7 and a symmetrical arch-shaped leg 63, which is called a tight frame and has a narrow front and rear width like the base 7 which is a steel frame. However, the material is not particularly limited, and for example, a steel band-shaped material may be formed.

  The upper member 6B is a symmetric piece material, and can be connected to the lower member 6A with a bolt and nut 6C. The material is not particularly limited, and may be, for example, an aluminum extruded material, or holding strength. If it is kept, other known materials such as a stainless steel plate or a plated steel plate having a size of about 0.6 to 3.2 mm depending on the size and required strength of the outer packaging material 5 may be molded to be resin. It may be a molded body. The upper member 6B is provided with fitting portions 62 and 62 so as to protrude left and right. As already described, the left side fitting to be fitted with the fitting portion 521 of the exterior member 5 having the above-described configuration. The fitting portion 62 includes a lower concave portion that is recessed rightward and an upper convex portion that protrudes leftward. Further, a recess is formed in the upper member 6B between the mated portions 62, 62, and right and left edge portions of the recess are fitted into the second fitting portions 523, 523 of the exterior member 5. It is the 2nd to-be-fitted part 64 and 64 to do.

  In the illustrated embodiment, the base 7 for fixing the holding member 6 is a steel frame extending to the left and right, but is not limited thereto. For example, a base such as a wood wool cement board, a wood piece cement board, a lightweight cellular concrete board, or the like. There may be a configuration in which a material is laid on the steel frame, a configuration in which a steel frame or a timber shed is formed on a concrete frame, or a holding member may be directly attached to a concrete surface whose foundation is adjusted. Accordingly, the base 7 refers to all building frames to which the holding member 6 can be attached by fixing means such as nails, screws, anchors, welding, adhesives, and the like. It includes boards such as wool cement boards.

In order to attach the supporting member 2 having the above-described structure to the vertically-sheathed exterior structure configured as described above, as shown in FIG. 1A, the main body 2A is brought to a predetermined position, and the outside of the fitting portions 521 and 521 The first sandwiching portions 221 and 221 are disposed along the second sandwiching portions 231 and 231 along the outside of the connection portions 53 and 54, and the fastening tool 2B is tightened and integrated in this state.
It should be noted that the vertical rod (vertical bolt) 2C, the pressing material 2D, the position regulating material 2E, and the back locking material 2F may be attached to the main body 2A attached as described above, or in advance before the main body 2A is attached. Other members may be attached, and there is no hindrance to the attachment or tightening of the fastening tool 2B.

  As described above, the main body 2A attached to the vertical exterior structure is arranged in the approximate center of the U-shaped space 24 so that the vertical bolt 2C extends upward with the head 2c facing down. Is done. A back locking member 2F is arranged to be in contact with the back surface of the support surface portion 21 immediately above the lowermost head portion 2c of the vertical bolt 2C, and a position regulating member 2E stands on the front surface side of the support surface portion 21. The piece (position restricting portion) 261 is arranged upward and is fastened with a nut 2c ′.

  Subsequently, the external member 1 that is a solar cell module with the frame 11 attached to the edge of the four circumferences is disposed. As described above, the support member 2 is provided with the position restricting portion 261 that protrudes upward. Therefore, the external member 1 can be disposed at an appropriate position.

  In this state, the position is finely adjusted so that the inverted L-shaped piece (pressing portion) 251 of the pressing member 2D faces the end surface of the external member 1, and the pressing portion 251 covers the end surface of the external member 1. Fasten the nut 2c "to hold it down.

  In the external structure constructed in this manner, the support member 2 (main body 2A) is attached by being sandwiched between the fitting portion 521 and the overlapping connection portions 53, 54 of the vertical exterior structure, so that stress (load) is concentrated. Therefore, the mounting portion is not deformed and the mounting stability is extremely high. Further, since the support member 2 is provided with the position restricting portion 261 that protrudes upward, the external member 1 can be easily and stably attached to an appropriate position.

  In the illustrated embodiment, since the pressing member 251 for pressing the surface of the external member 1 is provided on the support member 2, the surface of the external member 1 can be pressed and stably attached.

  Furthermore, the supporting member 2 in the illustrated embodiment is configured by assembling a main body 2A, a fastening tool 2B, a vertical bolt 2C, a position regulating member 2D, and a pressing member 2E, and each member is simple. It is a structure and can be easily assembled and used for a support structure.

DESCRIPTION OF SYMBOLS 1 External member 2 Support member 2A Main body 2B Fastening tool 2C Vertical hook (vertical bolt)
2D Presser Material 2E Position Control Material 2F Back Locking Material 21 Support Surface Portion 22 Side Surface Portion 221 Clipping Portion 23 Front (Rear) Surface Portion 231 Clipping Portion 24 U-shaped Space 251 Pressing Portion 261 Position Control Portion 3 Construction Member 5 (Vertical Whisking) exterior material 51 face plate part 52, 52 'rising part 521 fitting part 53 inner gore part 54 outer gore part 53, 54 connection part 6 holding member 7 base

Claims (4)

A support member is attached to the vertical-sheathed exterior structure, and the support member supports the external member on the support member.
The support member includes one or more sandwiching portions that sandwich one or more portions of the vertical facing exterior structure from the left and right sides by a tightening unit, and projects upward to regulate the back surface of the external member or its mounting member. A position restricting section,
A support member is disposed on the vertical facing exterior structure and tightened from the left and right sides to sandwich the sandwiched portion, and the rear surface of the external member or its mounting member is locked to the position restricting portion of the support member. A support structure for an external member, characterized in that   The support structure for an external member according to claim 1, wherein the support member includes a pressing portion that presses the external member from the surface side.   The support member includes a pair of left and right main bodies provided with a sandwiching part, a fastening means for fastening the main body from the left and right, a position control material provided with a position control part on a vertical shaft extending upward, and a press material provided with a press part. The external member support structure according to claim 1 or 2, wherein the external member support structure is mounted. It is an external structure that has a fitting part along the flow direction on the left and right and supports the external member by attaching a support member to the vertical casing structure in which the edges of the left and right vertical casing materials are overlapped and connected,
The support member includes a lower sandwiching portion that sandwiches the fitting portion of the vertical facing exterior structure from the left and right by a tightening means, and an upper portion that sandwiches the overlapping connection portion of the edge of the vertical facing exterior material from the left and right A sandwiching portion, and a position restricting portion that protrudes upward and restricts the position of the back surface of the external member or its mounting member,
A support member is arranged on the vertical facing exterior structure and tightened from the left and right sides, so that the lower sandwiched portion is sandwiched in the fitting portion and the upper sandwiched portion is sandwiched in the overlapping connection portion, and is provided outside the position regulating portion of the support member. An external structure characterized in that the back surface of the member or the mounting member is disposed so as to be locked.

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