JP5709079B2 - Exterior structure and construction method - Google Patents

Description

  The present invention uses a simple structure of a take-out stand, a rail material, and a fixing member on a new or existing roof having a convex portion, so that the take-out stand is easily held between the rail material and the fixing member so as to be sandwiched. It is related with the exterior structure which can be assembled | attached, and can install new exterior structures, such as a solar cell panel, a greening panel, and a new roof, easily, and its construction method.

When constructing a new exterior structure on an existing roof, a structure is adopted in which a new foundation is constructed by arranging fixtures and support materials on the existing roof, and a new exterior structure is installed on the foundation. The support material is assembled on the existing roof by fastening with bolts (for example, Patent Documents 1 and 2).
In Patent Document 1, a mounting hardware (carrying metal fitting) 5 having an upward fastening bolt 54 is attached so as to straddle the top or convex portion of a folded plate, and a solar cell module (solar cell panel) is attached to the erected bolt 54. ) A structure for attaching 1 etc. has been proposed.
In Patent Document 2, a mounting member 4 having an upward bolt 8a is attached to the connecting portions 2 and 3 of the roof plate 1, and a long member 9 (and an upper member) in which a long hole 10 is drilled with respect to the standing bolt 8a. A structure for attaching the solar cell 11 via a metal fitting 20) has been proposed.

Japanese Patent No. 3299877 Japanese Patent No. 3352647

However, in the structure of Patent Document 1, since the solar cell panel 1 is directly attached to the fastening bolt 54 of the carry-out fitting 5, the width of the solar cell panel 1 and the carry-out fittings 5 and 5 must match. Therefore, it was not compatible with any battery.
Moreover, in the structure of the said patent document 2, it was necessary to provide the long hole 10 of the elongate member 9 in attachment pitch (bolt 8a space | interval), and it had to process for every aspect of the exterior material 1 (the paragraph [ 0022] is described as “provided according to the width”). That is, for example, when a rail material is arranged on the take-out fitting instead of the mounting bracket 4 instead of the long member 9, it is necessary to perforate the rail material in accordance with the working width, ), Or processing each time, and if the former, a huge amount of stock must be prepared, which is cumbersome and uneconomical. In the latter case, It had to be processed and was time consuming.

Therefore, the present invention is to easily hold the take-out stand in a sandwiched state between the rail material and the fixing member by using a simple-use take-out stand, rail material, and fixing member on a new or existing roof having a convex portion. It is an object of the present invention to propose an exterior structure that can be assembled in a single body and that can easily attach a new exterior structure such as a solar cell panel, a greening panel, or a new roof.

  The present invention has been proposed in view of the above, and is an exterior structure in which a new exterior structure is installed by arranging a carrying stand, a rail material, and a fixing member on a roof having convex portions, The gantry includes a receiving flange and a mounting portion to the roof, and the rail material includes a support portion that directly or indirectly supports the new exterior structure, and a side wall portion that faces the support portion. A locked portion that engages with the locking portion of the fixing member in the assembled state; and a restricting portion that restricts the position of the fixing member mounting means in the assembled state. The fixing member includes a substrate portion and the substrate. The rail member is placed on a receiving flange of the carry-out stand that has a locking portion provided at one end of the portion and an attachment means provided at the other end of the substrate portion and is attached to the roof having a convex portion. And the base portion of the fixing member is disposed on the lower surface side of the receiving flange, The locking portion of the fixing member is locked to the locked portion of the rail material, and the rail material and the fixing member are integrally assembled so as to be held in a sandwiched state by fixing by the mounting means. Further, the present invention relates to an exterior structure characterized in that a newly installed exterior structure is arranged on the assembled rail material.

  The present invention also proposes an exterior structure in which the facing distance between the side walls of the rail material is slightly larger than the dimension in the flow direction of the receiving flange of the carrying rack. To do.

  The present invention also proposes an exterior structure characterized in that, in the exterior structure, the fixing member attaching means is tightening by screwing.

  The present invention also proposes an exterior structure in which, in the exterior structure, the fixing member includes a substrate portion arranged in parallel in the left-right direction, and has a locking portion at one end of at least one substrate portion.

  Furthermore, the present invention is a construction method for an exterior structure in which a new exterior structure is installed by arranging a carrying stand, rail material, and a fixing member on a roof having a convex portion, and the carrying stand includes a receiving flange and A mounting portion to the roof, and the rail material includes a support portion that directly or indirectly supports the new exterior structure, a side wall portion that faces the support portion, and a fixing member in an assembled state. A locked portion that engages with the locking portion; and a restricting portion that restricts the position of the fixing member mounting means in the assembled state. The fixing member is provided on the substrate portion and one end of the substrate portion. A first step of attaching a take-out stand to a roof having a convex part, and having a locking part and an attaching means provided at the other end of the base plate part; and on the receiving flange of the attached take-out stand Place the rail material and place the board part of the fixing member on the lower surface of the receiving flange. In the state where the locking portion is locked to the locked portion of the rail material, the rail material and the fixing member are fixed integrally by the rail member and the fixing member so as to be held in a sandwiched manner by the fixing means. The construction method of the exterior structure characterized by consisting of a 2nd process and the 3rd process of arranging and constructing | installing a newly installed exterior structure to the attached rail material is also proposed.

The exterior structure of the present invention is assembled in an integrated manner so that the receiving flange of the carry-out stand can be easily held between the rail material and the fixed member by using a simple structure of the carry-out stand, rail material, and fixing member. Therefore, it is not necessary to prepare a member for each aspect of the exterior material as in the conventional structure or to process it each time, so that the installation work can be easily performed and the work is easy.
Therefore, it is easy to produce each member such as a take-out stand, rail material, and fixed member. For example, even if the specifications and shape of various new roofs are changed, various existing roofs or, for example, new exterior structures Even if the specifications / shape of the solar cell panel or the greening panel are changed, the shape and size of each member can be easily adapted as necessary.

  In addition, since the rail member is provided with a restricting portion for restricting the position of the fixing member mounting means in the assembled state, the tightening bolt or the wedge-shaped fixture as the attaching means can be attached to the proper position at the restricting portion. . For example, by positioning the restricting portion below the tightening bolt, the position of the bolt can be restricted (preventing rattling) by disposing the tip of the bolt at an appropriate position of the rail material.

  In particular, when the receiving flange of the carry-out stand is included in the interval between the side walls of the rail material, the rail material can be temporarily placed at an appropriate position when the rail material is disposed.

  In addition, when the fixing member includes a substrate portion arranged in parallel in the left-right direction and has a locking portion at one end of at least one substrate portion, the fixing member can be stably disposed so as to sandwich the upper portion of the attachment portion from the left and right. .

  Furthermore, the construction method of the exterior structure of the present invention can easily carry out the first to third steps, and in particular, in the second step, in order to assemble the carrying stand and the rail material integrally by attaching the fixing member, There is no need to prepare a member for each aspect of the exterior material as in the prior art, it is not necessary to process each time, it does not take time and effort at the time of manufacture, it is restricted by the thickness of the material, and the member cost can be raised Absent.

(A) Front view showing the main part of one embodiment (first embodiment) of the exterior structure of the present invention, (b) a sectional side view thereof, (c) the main part of the exterior material constituting the existing roof used therefor FIG. (A) Enlarged perspective view of the carrying stand used in the first embodiment, (b) Enlarged front view, (c) Enlarged side sectional view, (d) Enlarged perspective view of rail material, (e) Enlarged view FIG. 4 is a side sectional view, (f) an enlarged perspective view of a fixing member, (g) an enlarged front view thereof, and (h) an enlarged side sectional view thereof. (A) The perspective view which shows the state which has arrange | positioned the rail material in the carry-out stand in 1st Example, (b) The perspective view which shows the state which arranged the fixing member further and integrated, (c) With respect to a rail material The side sectional view which shows the attachment procedure of a fixing member, and shows the state which engaged the latching | locking part of the fixing member with the to-be-latched part of a rail material, and faced it from the downward direction using that as a fulcrum, It is a sectional side view which shows the state which fixed the fastening volt | bolt as an attachment means of a fixing member. (A) The perspective view which shows the other aspect of the fixing member in this invention, (b) The perspective view which shows the other aspect of a fixing member, (c) The side which shows the state which assembled | attached the fixing member to the other aspect of a rail material Sectional drawing, (d) Side sectional view showing a state in which a fixing member is assembled to another aspect of the rail material, (e) Side sectional view showing a state in which the fixing member of another aspect is assembled to the rail material, (f) (G) An enlarged side view showing a wedge-shaped fixture used therefor, (h) An enlarged side view showing a locked and restricting portion of a rail member used therefor, i) It is an enlarged side view showing the extension part of the fixing member used for it, (j) It is an enlarged side sectional view of the fastening tool stored in the groove part of the rail material.

The exterior structure of the present invention has a configuration in which a new exterior structure is installed by arranging a carrying stand, a rail material, and a fixing member on a roof having a convex portion.
Below, each member of (A) roof, (B) carry-out stand, (C) support material, (D) fixing member used for this attachment structure is demonstrated in order.

(A) Roof The roof to which the present invention is applied is a structure including a convex portion to which the attachment portion of the carry-out stand is attached, and is a convex that is a vertical beam (or horizontal beam) along the vertical direction (or horizontal method). A structure in which a part (protruding part) is formed may be used, or a structure in which a convex part (mountain part) and a concave part (valley part) are continuously repeated may be used. For example, a goby type or a fitting type may be used, and a cap may be used between the roofing materials.
Therefore, the mounting part of the carry-out stand may be fixed to a convex part such as a vertical beam (or a horizontal beam) with a screw or a fixing tool, or a plurality of mountain-shaped parts ( (Convex part) is a roof formed repeatedly and may be a roof on which the projecting vertical convex part is formed at the top of the mountain-shaped part. A structure that is attached so as to sandwich the base end of the vertical convex portion may be employed. In that case, there is no perforation to the roof, which is preferable.

  The exterior material constituting this roof is typically about 0.4 to 1.6 mm of galvanized steel sheet, galvanium steel sheet and other anticorrosive steel sheet, special steel, non-ferrous metal, stainless steel sheet, weathering steel sheet, Although a copper plate, an aluminum alloy plate, a lead plate, a zinc plate, a titanium plate, etc. are mentioned, it is not specifically limited to these. These are supplied in an almost coiled form. Then, the various long coil-shaped metal materials are cut into regular lengths, and the left and right side edges are formed by roll forming or the like.

  The base material on which the exterior material is laid (in the case of an existing roof) or the base material on which the exterior material is laid (in the case of a new roof), such as a wooden structure, a steel frame structure, a concrete structure, nails, screws, anchors Any building frame to which fixing brackets such as the above can be attached can be used, and includes boards such as wood wool cement boards laid on the frame as needed for heat insulation and the like. In the case where a steel mold is used as the base, any steel that is actually used, such as L steel, H steel, lip groove steel, channel steel, etc., mainly used for purlins, beams and the like may be used. Further, the base may be newly established or may be a cast steel in a state where an existing exterior material is removed.

  When a hanger (holding member) is used to attach the exterior material to the base, it has both a fixed part to the base (frame) made of steel mold and a held part for holding the exterior material. Any holding member may be used, and the specific configuration thereof is not particularly specified. The holding member may be a single member or a plurality of members, and the method of attaching to the base is not limited in any way. .

(B) The carry-out stand The carry-out stand used in the present invention has a receiving flange and a mounting portion to the roof, and further has a seating portion that contacts the roof as shown in the illustrated embodiment described later. It is desirable.

The attachment portion refers to a portion attached to a convex portion (protruding portion) such as a roof rail, and may be fixed with, for example, a screw or a fixture, or attached so as to be sandwiched from the left and right (or flow) ( There is no particular limitation.
In a first embodiment to be described later, the mounting portion includes a holding portion for holding a vertical convex portion formed at the top of a mountain-shaped portion (convex portion) of the roof from the left and right with a pair of left and right concave surfaces, It comprises a tightening portion that tightens the holding portion from the left and right, and a bolt and nut (tightening mechanism) that can be tightened in the left-right direction.

The receiving flange is a horizontal piece located at the top of the mounting portion, and an outward flange that opens substantially horizontally in the left-right direction as in a first embodiment to be described later may be configured as a single surface. The configuration may extend to only one of the left and right, and is not particularly limited thereto.
The seating portion is a laterally-facing piece located below the mounting portion. In the first embodiment to be described later, the seating portion is an outward flange that is inclined in the left-right direction. However, the seating portion is appropriately deformed according to the shape of the roof. That's fine.

(C) Rail material The rail material used in the present invention refers to a crosspiece member arranged vertically and horizontally, and a support part that directly or indirectly supports a new exterior structure, and a side wall that faces the support part with the support part interposed therebetween. Part, a locked portion that engages with the locking portion of the fixing member in the assembled state, and a restricting portion that restricts the position of the fixing member mounting means in the assembled state, and the material is particularly limited However, in order to support the new exterior structure, it may be formed from an extruded product made of aluminum or a hard resin, a pressed product such as a plated steel plate or a stainless steel plate, and ceramic.

  Since the support portion directly or indirectly supports the new exterior structure, the support portion may have a substantially flat support portion, or may have one or more groove portions along the length direction. Good. It is desirable that the groove is configured to open upward as shown in the illustrated embodiment described later, and the mounting bolt as a fastener moves in the length direction in the groove.

  Although the shape of the side wall portion is not particularly limited, it is desirable that the gap facing the flow direction is included in the receiving flange of the carry-out stand. In this case, it is easy to arrange the rail material. Can be temporarily placed at an appropriate position.

The locked portion engages with the locking portion of the fixing member in the assembled state, and in the illustrated embodiment described later, a flange (a protruding shape from the side surface, an outwardly extending piece) is used. As long as the locking portion of the member can be locked, it may be grooved or protruding, and the shape is not particularly limited.
In addition, the locked portions at the lower end of each side wall portion do not both act as locked portions, and any one locked portion in the flow direction is a locking portion of a fixing member to be described later The other locked portion is assembled to the fixing member mounting means.

  The restriction part is not limited to the flange (projecting from the side surface) like the locked part, but is a groove shape as long as the position restriction of the fixing member mounting means described later is achieved (shape). A protruding shape may be used, and the shape is not particularly limited. Further, the restriction direction is not limited to one, and the position may be restricted in a plurality of directions, for example, in the vertical direction.

(D) Fixing member The fixing member has a configuration including a substrate portion, a locking portion provided at one end of the substrate portion, and an attaching means provided at the other end of the substrate portion, and the material thereof is particularly limited. Although it is not a thing, you may produce with the same raw material as the said rail material.

  The said board | substrate part is a horizontal piece over a flow direction, Comprising: It is formed longer than the width | variety of the flow direction of the said rail material at least. The substrate portion may have a shape in which the center protrudes upward as in the illustrated embodiment (first embodiment) described later, or substantially flat as in the embodiment shown in FIGS. 4 (b) and 4 (d). It may be formed and is not particularly limited thereto.

  The locking portion formed at one end of the substrate portion is engaged with the locked portion of the rail material. In the illustrated embodiment described later, one end is bent to form an inward groove shape (upper plate shape). However, this is because the board portion faces the lower side of the rail member and engages with the locked portion, and is not particularly limited thereto.

  As an attachment means provided at the other end of the substrate portion, two examples, for example, an example using a fastening bolt and an example using a wedge-shaped fixture will be described below.

As an example of using the tightening bolt, as shown in a first embodiment to be described later, a configuration in which the tightening bolt is held inward on a vertical piece formed upward on the other end of the substrate portion may be used.
As described above, since the locking portion at one end is engaged with the locked portion of the rail material, by tightening the tightening bolt and bringing its tip into contact with the side wall portion of the rail material, The fixing member holds the rail material in a sandwiched manner from the water upper side and the water lower side in the flow direction. Further, since the rail member is provided with a restricting portion for restricting the position of the fixing member attaching means (clamping bolt), stable attachment (integration) at an appropriate position is achieved. For example, by positioning the restricting portion below the tightening bolt, the position of the bolt can be restricted (preventing rattling) by disposing the tip of the bolt at an appropriate position of the rail material. Here, since the rail material is placed on the fixing member, it does not fall down, but if the bolt tip is free, the rail material may move upward (negative pressure) It becomes a factor. If the tightening bolt is not tightened at an appropriate position, the tightening bolt will be displaced downward, allowing play in the pinched state, resulting in a rattling.
In the first embodiment, which will be described later, this restricting portion has a configuration (outward extending piece) in which the tip of the tightening bolt abuts on the upper side of the restricting portion (= the restricting portion is positioned below the tightening bolt). However, it is good also as a structure which supports the front-end | tip of a clamping bolt by providing the ridge-like part in which the center hollows as a control part. In this case, position restriction to the periphery including upper, lower, left and right is performed.
In addition, as shown in FIG. 4C described later, when the fastening bolt is held near the lower end of the upward vertical piece formed on the other end of the substrate portion, the tip of the fastening bolt is covered with the rail material. Since it abuts on the side wall portion directly above the locking portion, the position of the tightening bolt is regulated without providing a separate outwardly extending piece (regulating portion). In other words, the locked portion also serves as the regulating portion It is.
Furthermore, as shown in FIG. 4E described later, a configuration may be adopted in which a tightening bolt is held inward on an inclined piece formed inwardly on the other end of the base end portion. In this aspect, the front end of the tightening bolt contacts the corner formed by the locked portion of the rail material and the side wall, so that the position of the tightening bolt is regulated without a separate restricting portion, in other words. In other words, the locked portion serves as the restricting portion.

As the attachment means, for example, as shown in FIG. 4 (i) described later, the other end (extension portion) of the substrate portion is also formed in an inward groove shape (upper plate shape) in the same manner as one end (locking portion). 4 (f), the wedge-shaped fixture shown in FIG. 4 (g) is inserted with the other latched portion of the rail material shown in FIG. It may be fixed as shown in FIG. In the embodiment of FIG. 4 (h), the outwardly extending piece at the lower end can be regarded as a locked portion, and the outwardly extending piece formed thereabove can be regarded as a restricting portion. Since the groove-shaped portion formed by the protruding piece locks the edge of the fixture and restricts its position, in other words, the groove-shaped locked portion also serves as the restricting portion.
By inserting and fixing the wedge-shaped fixing tool, the fixing member and the rail member are integrated. In addition, since the rail member is provided with a restricting portion (locked portion / restricting portion) for restricting the position of the fixing member mounting means, position control (prevention of detachment) of the fixing tool is performed. And can be fixed stably.
In the case of such attachment means using a wedge-shaped fixing tool, a groove having a width slightly larger than the thickness of the locking piece of the fixing tool is formed as the locked part and the restricting part of the rail member. You can do so.

  The method of constructing the exterior structure by arranging the take-out stand, the rail material, and the fixing member includes a first step of attaching the take-out stand to the roof, and a receiving flange of the attached take-out stand, The rail material is placed, the board portion of the fixing member is exposed to the lower surface side of the receiving flange, and the locking portion is fixed to the locked portion of the rail material by the mounting means. The second step of assembling so as to hold the take-out stand in a sandwiched manner by the rail member and the fixing member, and the third step of arranging the newly installed exterior structure on the attached rail member. .

  The first step is to attach a carry stand to the roof, and attach and fix the attachment portion provided on the carry stand to the convex portion (projecting portion) of the roof.

In the second step, the rail material is placed on the receiving flange of the attached carry stand, the substrate portion of the fixing member is exposed on the lower surface side of the receiving flange, and the locking portion is attached to the rail. In the state where it is locked to the locked portion of the material, it is assembled by the rail member and the fixing member so as to be held in a sandwiched state by fixing by the mounting means. There is no need to prepare a member for each aspect or process each time, and the installation work can be easily performed, so the work is easy.
The attachment means may be attached by fastening a fastening bolt as shown in the illustrated embodiment described later, by inserting a wedge-shaped fixing tool, or by using other attachment methods.

  In the third step, the newly installed exterior structure is arranged on the attached rail member, and any known exterior structure may be formed by using a known method.

  As the new exterior structure to be installed in the present invention, a solar cell panel, a greening panel, a new roof, etc. are assumed, but the present invention is not limited to these. Not specific.

  The exterior structure of the present invention is a configuration in which a new exterior structure (greening panel 6) is installed by arranging a carry stand 2, a rail material 3, and a fixing member 4 on an existing roof (exterior material 1). In the first embodiment shown in FIG. 3, a carrying stand 2 composed of a pair of left and right members is fixed to a roof on which a plurality of mountain-shaped portions 1A are formed, and a rail material 3 and a fixing member 4 are attached to the carrying stand 2. Are integrated, and a greening panel 6 is laid as a new exterior structure.

  The existing roof in the first embodiment is a vertical roof, and rising portions 12 and 12 rising in an inclined manner are formed on the left and right side edges of the substantially horizontal face plate portion 11, and the rising portions 12 and 12 It is composed of an exterior material 1 having a substantially horizontal base-like portion 13, 13 and a substantially vertical upright piece 14, 14 at its upper end, and rising portions 12, 12 of the exterior materials 1, 1 adjacent to the left and right, A mountain-shaped portion (convex portion) 1 </ b> A is formed at the base portions 13 and 13, and the upper ends of the raised pieces 14 and 14 that are abutted with each other are engaged to form a substantially cylindrical vertical convex portion 10.

  The carry-out stand 2 in the first embodiment is substantially H-shaped as shown in FIGS. 2 (a) to 2 (c), and the left and right symmetrical members 20L and 20R, and bolts connecting them. It consists of connecting tools 20B and 20N which are nuts. The left side member 20L and the right side member 20R are each composed of a lower surface portion (sitting portion 23) that is a laterally facing piece, a substantially horizontal upper surface portion (receiving flange 21), and a semicircular arc portion therebetween. It is the holding part 221 which holds the vertical convex part 10 of a roof from right and left, the lower end is the clamping part 222, and the connection tool 20B. Reference numeral 20N denotes a tightening mechanism 223, which constitutes the attachment portion 22.

  As shown in FIGS. 2D and 2E, the rail material 3 in the first embodiment is a substantially symmetric gate-side frame material, and supports a greening panel as a new exterior structure to be described later. 31, side wall portions 32, 32 that face each other in the flow direction, a locked portion 33 that is positioned below the side wall portions 32, 32 and engages with a locking portion of the fixing member 4, and is positioned below the locked portion 33. This is a threading material having a restricting portion 34.

The support portion 31 has a substantially flat (horizontal plane) shape, and is provided with groove portions 311, 311, and 311 that open upward in the flow (left and right and center in the figure). The groove portion 311 has an open upper edge inside. A mounting bolt as the fastening tool 30 shown in FIG. 4 (g) can move in the length direction in the groove 311 which is formed narrower.
More specifically, in order to dispose the mounting bolt as the fastener 30 in the groove portion 311 of the support portion 31, the inner width of the groove portion 311 is slightly smaller than the head portion 301 of the fastener (attachment bolt) 30 in advance. The width of the open upper edge of the groove 311 may be slightly larger than that of the male screw portion 302 of the mounting bolt 30 and the mounting bolt 30 may be slid in the length direction in the groove 311 (adjustment). can do.

The side wall portion 32 has a substantially vertical surface shape that hangs downward from the support portion 31 and is locked in a flange shape (outwardly extending piece shape) in a substantially horizontal shape from the lower end of each side wall portion 32 to the outside. A portion 33 is extended, and a protruding piece-like restricting portion 34 protruding outward is provided above the locked portion 33.
Further, the side wall portion 32 is opposed to the flow direction, and the interval between the side wall portions 32 and 32 is formed to be slightly larger than the dimension of the receiving flange 21 of the carry-out stand 2 in the flow direction. .

  The locked portion 33 is an outwardly extending piece located at the lower end of the opposing side wall portions 32, 32, but the locked portions 33, 33 at the lower end of the side wall portions 32, 32 are both The locked portion 33 in any one of the flow directions is engaged with a locking portion 42 of the fixing member 4 described later, and the other locked portion 32 is not The fixing member 4 is assembled to the attachment means 43.

  The restricting portion 34 is an outwardly extending piece located above the locked portion 33, is formed shorter than the locked portion 33, and is provided so that the tip of the fastening bolt 5A does not move downward. It has been.

The fixing member 4 in the first embodiment includes a substrate part 41 whose center is raised upward as shown in FIGS. 2 (f) to 2 (h), and an inward groove shape (upward) provided at one end of the substrate part 41. This is a configuration having a dish-like locking portion 42 and attachment means 43 provided at the other end of the substrate portion 41.
In this fixing member 4, substantially rectangular substrate parts 41, 41 each having a locking part 42 at one end are juxtaposed side by side, and a space 44 separating the substrate parts 41, 41 is an upper part of the mounting part 22 of the carry-out stand 2. The space 44 is formed in a substantially square shape including the space 44.

The attachment means 43 in the first embodiment is configured to hold the fastening bolt 5A inwardly on a vertical piece 431 formed on the other end of the base plate part 41 through a saucer-like (dented) extending part 45. By fixing the fastening bolt 5A and bringing its tip into contact with the side wall portion 32 of the rail member 3, the fixing member 4 can move the rail member 3 on the water side and water side in the flow direction. Hold it in a pinched form.
Further, since the rail member 3 is provided with the restricting portion 34 above the locked portion 33, the position of the tightening bolt 5A at the lower end is restricted, that is, it does not move downward.

A procedure (construction method) for attaching the carry-out stand 2, the rail material 3, and the fixing member 4 on the roof (exterior material 1) will be described below with reference to FIG.
First, as a first step, the carry-out stand 2 is attached and fixed to the vertical convex portion 10 formed at the top of the mountain-shaped portion 1A of the roof.
At that time, as described above, the left and right holding portions 221 of the mounting portion 22 are faced so as to hold the vertical convex portion 10 of the roof, and the connecting tools 20B and 20N (tightening mechanisms) 223 which are bolts and nuts are viewed from the left and right. Tighten it so that it is pinched.

  Next, as a second step, the rail material 3 is placed on the receiving flange 21 of the carry-out stand 2 attached to the roof as shown in FIG. In the first embodiment, as described above, the distance between the side walls 32, 32 of the rail member 3 is slightly larger than the dimension in the flow direction of the receiving flange 21 of the carry-out stand 2; In the case of disposing 3, it is possible not only to simply place the rail material 3 but also to be fitted from above. That is, the side wall portions 32 and 32 serve to restrict the position of the rail member 3 in order to prevent the rail member 3 from moving in the flow direction.

Next, as shown in FIG. 3C, the base plate portion 41 of the fixing member 4 faces the lower surface side of the receiving flange 21 of the carry-out stand 2, and the locking portion 42 is locked to the locked portion of the rail material 3. The board portion 41 is caused to turn with the locking portion 42 as a fulcrum. At this time, since the space 44 is formed in the fixing member 4, the locking portions 42 and 42 of the fixing member 4 are covered with the rail material 3 so as to sandwich the upper portion of the mounting portion 22 of the carry-out stand 2 from the left and right. The locking portion 33 can be locked stably.
In FIG. 3 (a), an arrow for arranging the fixing member 4 from the back side toward the near side is added, but the fixing member 4 in the first embodiment is shown from the right side in FIG. 3 (c). It faces the left side.

  Thereafter, as shown in FIGS. 3B and 3D, the extending portion 45 provided at the other end of the substrate portion 41 of the fixing member 4 is made to extend along the locking portion 33 of the rail member 3 from below, and is vertically With the piece 431 held so as to be substantially vertical, the fastening bolt 5 </ b> A is fastened and its tip is brought into contact with the side wall portion 32 of the rail member 3. Thereby, the fixing member 4 holds the rail member 3 in a sandwiched manner from the water upper side and the water lower side in the flow direction. Further, since the rail member 3 is provided with a restricting portion 34 for restricting the position of the mounting means 43 (tightening bolt 5A) of the fixing member 4, the tip of the fastening bolt 5A is disposed at an appropriate position of the rail member 3. Position control (prevents rattling) can be performed.

Finally, as a third step, a new exterior structure (greening panel 6) is arranged on the attached rail member 3, and in this first embodiment, the rail member 3 is provided on the support portion 31. The fasteners (mounting bolts) 30 shown in FIG. 4 (j) are held in the two rows of groove portions 311 and 311 excluding the center among the three rows of groove portions 311, 311, and 311 and moved in a sliding manner in the length direction ( Adjust) and fix.
Specifically, the greening panel 6 provided with a mounting hole through which the mounting bolt 30 is inserted is placed on the support portion 31 of the rail material 3, and the holding face material 7 is arranged on the upper surface of the greening panel 6. Tighten with '. The mounting bolt 30 holds the head 301 in the groove 311 and holds the male screw portion 302 extending upward. In this state, the mounting bolt 30 can be adjusted to slide in the length direction of the groove 311. By tightening the fastening nut 30 ′ on the male thread portion 302, the greening panel 6 can be fixed in a sandwiched manner, and the mounting bolt 30 itself can be fixed at an appropriate position in the groove 311.
The pressing face material 7 has a total of two long holes and is disposed across four greening panels 6 adjacent in the flow direction and the left-right direction.

As described above, the exterior structure of the present invention can be easily and integrally assembled using the carry-out stand 2, the rail member 3, and the fixing member 4 with a simple configuration. There is no need to prepare a member or process each time, so that the installation can be easily performed and the work is easy.
Therefore, it is easy to produce each member of the carry-out stand 2, the rail material 3, and the fixing member 5. For example, even if the specifications and shapes of various new roofs are changed, Even if the specifications and shape of the solar cell panel as a new exterior structure are changed, the shape and size of each member can be easily adapted as necessary.
Furthermore, the construction method of the exterior structure of the present invention can easily carry out the first to third steps, and in particular, in the second step, the carry-out stand 2 and the rail material 3 are integrated by attaching the fixing member 4. Because it is assembled, there is no need to prepare a member for each aspect of the exterior material as in the prior art, it does not need to be processed each time, there is no labor at the time of production, the thickness of the material is limited, and the material cost increases I will not let you.

  In particular, in the first embodiment, when the fixing member 4 includes board portions 41 and 41 arranged in parallel in the left-right direction, and has a locking portion 42 at one end of each board portion 41, the upper portion of the attachment portion 22 is viewed from the left and right. It can arrange | position so that it may pinch | interpose, and the two latching | locking parts 42 and 42 can be latched by the one attachment means 43. FIG.

FIGS. 4A to 4E show fixing members 4A to 4E that can be used in the present invention. FIGS. 4C, 4D, and 4E are rail members 3A that can be used in the present invention. A combination with 3B and 3C is also shown.
Regarding the fixing member, the number of the substrate portions 41 may be only one such as the fixing members 4A and 4B, or may be substantially flat like the substrate portions 4b and 4d in the fixing members 4B and 4D. Further, the vertical piece 431 that holds the tightening bolt 5A may be vertically upward like the fixing members 4A to 4C, or may be an inclined piece 433 like the fixing member 4E.
With respect to the rail material, a configuration in which the locked portion 33 also serves as the restricting portion 34 as in the rail materials 3A and 3C may be used. In this case, a fastening bolt 5A as an attachment means such as the fixing members 4C and 4E is used as the locked portion. What is necessary is just to be latched by the cum control part 33,34.
Moreover, the structure provided with the groove part 311 of two rows may be sufficient as the support part 31b like the rail material 3B, and you may make it provide the control part 34 only in one end (right side).

The wedge-shaped fixture 5B shown in FIG. 4 (g) and the aspect of the fixing member 4F shown in FIG. 4 (i) (extending portion 45 ′ having the locked portion 453) can be used in the present invention. The attachment means of an aspect is shown.
The wedge-shaped fixing tool 5B is a piece material provided with locking portions 51, 51 extending substantially horizontally in the front-rear direction (left and right in the drawing), and having a gripping portion 52 protruding upward at a substantially center. The width dimension (length from the edge of the outer locking portion 51 to the edge of the inner locking portion 51) xL is one end (front side or back side in the figure) and the other end (back side or back side in the figure). The bottom surface shape formed by both locking portions 51 and 51 is formed in a taper shape.
The extending portion 45 ′ of the fixing member 4 F is formed in a dish shape that forms a groove-like locked portion 453 that is folded back from the horizontal piece 451 through a step 452 and is released inside, and the upper portion is opened. This is the configuration.
In addition, in rail member 3D shown in FIG.4 (h), it forms between the outward extension piece which is the to-be-latched part 33, and the outward extension piece demonstrated to the control part 34 in the said 1st Example. The inward groove-shaped portion is defined as a locking portion / regulating portion 35, and has a width slightly larger than the thickness of the locking piece 51 of the fixture 5B.

The attachment means using the wedge-shaped fixing tool 5B is placed on the extending portion 45 ′ of the fixing member 4F so that the flange-like locked portion 33 of the rail member 3D is positioned. The rail member 3D and the fixing member 4F are assembled by attaching (inserting) the fixing tool 5B between the locking portion 453 and the side wall portion 32.
Specifically, although not shown in the drawing, the locking portion 42 provided at one end of the substrate portion 41 of the fixing member 4F is locked to the locked portion 33 of the rail member 3D, as in the first embodiment, The board part 41 is caused to turn with the locking part 42 as a fulcrum, and the extension part 45 provided at the other end of the board part 41 is placed along the locking part 33 of the rail material 3D from below. Although it is the same as that of the said 1st Example, in this attachment means, the fixing tool 5B is made to face over extended part 45 ', and the latching | locking parts 51 and 51 are the to-be-latched part and control part of rail material 3D. 35. It is inserted and attached so as to be positioned at the locked portion 453 of the fixing member 4F. In addition, the outer side of the dish-shaped bottom surface of the extending portion 45 ′ is formed higher than the inner side.

  The exterior structure constructed by such attachment means is to form screw holes and bolt holes in the material for assembling the carry-out stand 2, the rail material 3D, and the fixing member 4F by attaching (inserting) the fixture 5B. Therefore, when the “cutting chips” are not generated and rust is not generated, if a construction error is found, it can be easily removed and dealt with flexibly.

1 exterior material 1A mountain-shaped part (convex part)
DESCRIPTION OF SYMBOLS 10 Vertical convex part 11 Face plate part 111 Groove part 12 Standing part 13 Stand-like part 14 Standing piece 2 Carry-out stand 21 Reception flange 22 Mounting part 23 Seating part 3, 3A-3D Rail material 30 Fastening tool 31 Support part 311 Groove part 32 Side wall part 321 Engagement part 33 Engagement part 34 Restriction part 35 Engagement part / regulation part 4, 4A-4F Fixing member 41 Substrate part 42 Engagement part 43 Mounting means 431 Vertical piece 44 Space 45 Extension part 5A Fastening bolt 5B Fixing tool 51 Locking part 52 Holding part 6 New exterior structure (greening panel)

Claims (4)

It is an exterior structure in which a new exterior structure is installed by arranging a carrying stand, rail material, and a fixing member on a roof having a convex part,
The carry-out stand has a receiving flange and a mounting portion to the roof,
The rail member includes a support part that directly or indirectly supports the new exterior structure, a side wall part that faces the support part, and a locked part that engages with the locking part of the fixing member in the assembled state. And a restricting portion for restricting the position of the fixing member mounting means in the assembled state,
The fixing member has a substrate portion, a locking portion provided at one end of the substrate portion, and an attaching means provided at the other end of the substrate portion,
The rail material is placed on a receiving flange of the carrying stand that is attached to a roof having a convex portion, and a base plate portion of the fixing member is disposed on a lower surface side of the receiving flange, and the locked portion of the rail material The locking member of the fixing member is locked to the rail member, and the rail member is integrally assembled so as to hold the carry stand in a sandwiched state by the rail member and the fixing member by fixing by the attaching means. An exterior structure characterized by a newly installed exterior structure. 2. The exterior structure according to claim 1, wherein the facing interval between the side wall portions of the rail material includes a receiving flange of the carry- out stand. The exterior structure according to any one of claims 1 and 2 , wherein the fixing member includes two substrate portions arranged in parallel in the left-right direction, and has a locking portion at one end of at least one of the substrate portions. It is a construction method of an exterior structure in which a loading stand, a rail material, and a fixing member are arranged on a roof having a convex part to install a new exterior structure,
The carry-out stand has a receiving flange and a mounting portion to the roof,
The rail member includes a support part that directly or indirectly supports the new exterior structure, a side wall part that faces the support part, and a locked part that engages with the locking part of the fixing member in the assembled state. And a restricting portion for restricting the position of the fixing member mounting means in the assembled state,
The fixing member has a substrate portion, a locking portion provided at one end of the substrate portion, and an attaching means provided at the other end of the substrate portion,
A first step of attaching a carry stand to a roof having a convex part;
The rail material is placed on the receiving flange of the attached mounting stand, the substrate portion of the fixing member is exposed on the lower surface side of the receiving flange, and the locking portion is engaged with the locked portion of the rail material. A second step of assembling integrally so as to hold the take-out stand in a sandwiched state by the rail member and the fixing member by being fixed by the attaching means in a stopped state;
A third step of building a new exterior structure on the attached rail material;
An exterior structure construction method characterized by comprising:

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