JPH03206251A - Gutter supporting method - Google Patents

Abstract

PURPOSE:To perform accurate and effective mounting and support of a rain-water gutter by regulating length by which a gutter rafter metal is protruded from eaves to set a longitudinal position in a horizontal direction and setting a longitudinal direction at eaves and a drainage gradient through regulation of the mounting angle of a gutter supporting metal. CONSTITUTION:In a gutter rafter metal 13 with which a gutter rafter metal assembly 12 is formed, the longitudinal position in a horizontal direction thereof is set and ensured through regulation of a length by which the gutter rafter metal is protruded from eaves by means of a fixing metal 18. The longitudinal angle of a gutter support metal assembly 42 is set by an angle regulating means capable of regulating the angle of a fixing arm 15 of an angle regulating part 41 of the gutter support metal, with which the gutter support metal assembly 42 is formed, with the gutter rafter metal 13. Further, a high regulating bar 63 is mounted in a screw-in manner to a reference lateral frame 44, a gutter support level output tool 65 is engaged and supported thereon to regulate the set height of the rain-water gutter of a gutter support leveling metal 65, and a flow gradient of rain water is set. An end rail is mounted to an end rail support metal 46 and an eaves top plate to an eaves top plate support metal 82.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for supporting a rain gutter installed at the eaves of a roof of a building structure, and more specifically relates to a method for supporting a gutter installed at the eaves of a roof. By using a gutter support device, the horizontal installation position, installation angle, and installation level of the rain gutter can be set and supported as desired, depending on the fit at the eaves of the roof. At the same time,
This invention relates to an improvement in a gutter support method that allows front curtain boards, eaves top boards, etc. to be easily attached and supported.

[Conventional technology]

Conventionally, in the case of building structures with metal roof structures such as general houses, the structure is usually constructed with a predetermined roof slope in the frame of the structure. A plurality of rafter members are placed over the sides at predetermined intervals, and metal roof plates are placed over each of these rafter members to form the roof structure. , Gutter receiving metal fittings are attached to each of the rafter members at predetermined intervals using the tips thereof, and the rain gutter is installed through each of these gutter receiving metal fittings.

[Problem to be solved by the invention]

However, in such conventional gutter support methods, the support conditions of the rain gutter by each gutter receiving metal fitting as a gutter support device at the construction site, for example, the eave edge structure is Problems with slight irregularities in dimensions, problems with the support angle of rain gutters, problems with the flow gradient of rain gutters, problems with improving workability and safety when installing rain gutters due to work at heights, problems with front curtains Support conditions such as the simplicity of mounting and supporting boards and eaves top boards are intertwined with each other and become extremely diverse.
There is a need for a proposal for a rain gutter support method that satisfies each of these points.

This invention is intended to meet such conventional demands, and therefore, its purpose is to meet all the conditions for supporting rain gutters using each gutter receiving metal fitting as part of the eaves structure at a construction site. It is an object of the present invention to provide a gutter support method of this type that satisfies the requirements and has a unified structure as much as possible to facilitate the installation and support work of the rain gutter as well as the handling work. .

[Means for Solving the Problems 1] In order to achieve the above-mentioned object, the gutter support method according to the present invention fixes the gutter rafter metal assembly on the main building member by interposing a field board or the like as necessary, and A gutter support method in which a gutter receiving metal assembly is held at the tip of the gutter rafter metal fitting assembly, and a rain gutter is installed and supported on the gutter receiving metal fitting assembly, the gutter rafter metal fittings constituting the gutter rafter metal fitting assembly. A step of adjusting the protruding length of the gutter to the eaves to set and ensure the horizontal longitudinal position of the gutter rafter fitting assembly at the eaves, and a gutter rafter fitting of the gutter rafter fitting assembly having the horizontal longitudinal position set. In contrast, a step of adjusting the mounting angle of the gutter receiving metal fittings constituting the gutter receiving metal fitting assembly to set and ensure the longitudinal angle of the gutter receiving metal fitting assembly at the eaves part, and the horizontal longitudinal position, and A process of adjusting the gutter support height of the gutter receiver leveling fitting in the gutter receiving fitting assembly with a set angle in the longitudinal direction to substantially set and ensure a flow gradient for water drainage in the gutter receiving fitting assembly; , a step of installing and supporting a rain gutter on the gutter receiving fitting assembly in which the horizontal longitudinal position, longitudinal direction angle, and flow gradient are set; and a curtain installed on the front side of the gutter receiving fitting assembly. The plate-receiving metal fittings can be attached or detached or folded forward as needed to facilitate installation of rain gutters in the previous process, and the height of the curtain plate-receiving metal fittings can be adjusted and fixed. The step of attaching the board is to adjust the height and select and fix the eave top board bracket attached to the lower side of the gutter receiver bracket assembly, and to attach the eave top board to this eave top board bracket. The method is characterized in that it includes a step of attaching.

〔For use　　　　　　　　　

That is, in the method of this invention, in the gutter rafter fitting installation adjustment process, the length of the gutter rafter fitting assembly protruding from the eaves is adjusted, so that the horizontal direction of the gutter rafter fitting assembly at the eaves area is adjusted. It is possible to set and secure the front and back positions, and in the angle adjustment process of the gutter receiver bracket, the installation angle of the gutter receiver bracket in the gutter receiver bracket assembly to the gutter rafter bracket can be adjusted, and the gutter receiver bracket at the eaves can be adjusted. It is possible to set and secure the longitudinal angle of the assembly, and in addition, in the process of adjusting the gutter receiver level, the gutter support height of the gutter receiver leveling metal fitting in the gutter receiver metal fitting assembly is adjusted, and water can be effectively drained. In this way, for the gutter receiving bracket assembly with the horizontal longitudinal position, longitudinal angle, and flow gradient set, it is possible to set and secure the flow gradient for the rain gutter at the eaves of the roof. The installation support can be carried out accurately and effectively as expected, and in the installation and adjustment process of the curtain plate, the curtain plate support metal fittings attached to the front side of the gutter receiving metal fitting assembly can be installed as necessary. By making it possible to attach and detach or fold forward as needed, it is easy to install the rain gutter in the previous process, and after adjusting the height of the curtain plate receiving metal fitting,
You can easily attach the curtain plate to this curtain plate holder,
In addition, in the installation adjustment process of the eaves top plate, the eave top plate receiving metal fitting attached to the lower side of the gutter receiving metal fitting assembly,
Even here, you can easily attach the eave top board to this eave top board bracket.

〔Example〕

Hereinafter, one embodiment of the gutter support method according to the present invention will be described in detail with reference to FIGS. 1 to 6.

Figure 1 is an overall side view showing the general configuration of the roof eaves of a building structure using the gutter support device according to this embodiment method, and Figure 2 is a side view of the gutter rafter assembly shown in Figure 1. ■An enlarged vertical sectional view showing the details of the installation adjustment part corresponding to the line part, Figure 3 is an exploded perspective view showing the same upper gutter rafter assembly and the installation state with each fixing metal fitting, Figure 4 is the same upper gutter receiving metal fitting assembly Figure 5 is an exploded perspective view showing the details of the body, curtain plate, and eave top plate brackets, and Figure 5 is an enlarged cross-sectional view of the gutter support part corresponding to the line V-V in Figure 1 in the same gutter bracket assembly. It is a front view.

In each of these embodiments, particularly in the configuration shown in FIG. 1, the building structure to which the method of this embodiment is applied consists of a horizontal roof structure (110) using structural roof plates.

That is, the structure frame (±) includes, for example, a structure support (101) each made of H-type steel, and a structure support (101) with a predetermined roof slope at the upper end and an eaves side facing toward the eaves. Gassho beams (102) that are fixed and protrude somewhat
It is composed of

A plurality of purlin members (103) made of so-called C-channel steel are strung over the gassho beam (102) at predetermined intervals so as to be perpendicular to the roof slope, and are welded, bolted, etc. as appropriate. At the same time, a heat insulating board (104) as a roofing board is pasted over the entire surface of each of these main building members (103), for example, with a joint member (104a) interposed therebetween. On the insulation board (104), from the ridge side parallel to the roof slope to the eaves side, there are a plurality of rafter members (105) with flanges on both sides made of channel steel, etc. In this case, a hollow interior (
Each rafter member (105) having 105a) is inserted at equal intervals and fixed to each main building member (103) via a heat insulating board (104) by bolting or the like as appropriate. In the corresponding part of the eaves, the gutter rafter metal fittings (13) are separately inserted into the hollow interior (105a).
Also, the length of protrusion from the eaves can be adjusted.

Further, in this case, as the horizontal roof structure (110), a so-called stepped square type horizontal roof board (111) according to the publicly known proposed by the present inventor is used, and each of the rafter members (110) is used.
5) As is well known, the base material (112) is interposed between the upper and lower parts of the roof, and the hanging members (113) are used to secure them to each other, and in this way, from the ridge side to the eaves side. It is thatched.

In the figure, (114) indicates each rafter member (1).
05) is an eaves edge metal fitting fixed to the tip of the eaves, and (115) is an eaves arabesque board as a decorative board for the eaves attached to this eaves edge metal fitting (114).

Therefore, a gutter support device (10
) is the eave part of the horizontal roof structure (110) with the above configuration, as shown in FIGS. 1 and 3.
It is installed and fixed at the eaves of a horizontal roof structure (110) that includes at least each of the purlin members (103) and each rafter member (105). And this gutter support device (1
0) is the installation adjustment part (shell) of the gutter rafter metal fittings to the eaves part, the angle adjustment part (41) of the gutter receiving metal fittings, the adjustment part (61) of the gutter receiving level, and the installation adjustment part of the curtain plate ( 71), and an eave top board attachment adjustment part (rainbow).

First, the adjustment part (11) for attaching the gutter rafter fittings to the eaves is shown in Figures 1 and 2 (a). As shown in (b), a plurality of the purlin members (103) at least on the eaves side, in this case, two purlin members (103) each counting from the eaves.
03) Each of these purlin members (1
03), respectively, with long holes for installation adjustment (1).
4), (14), and each of the rafter members (
105) A gutter rafter metal fitting (l3) with flanges on both sides made of channel steel that can be inserted into the hollow interior (105a), and the gutter rafter metal fitting (l3) is suspended from the edge of the eaves side and is formed at an angle. A fixed arm (15) formed with a long hole (15a) for adjustment, and a pair of shafts;
+. 1 (IC+.1 / rlI k Su Tomide 81
→S(IG) tIQ1 It has a gutter rafter metal fitting assembly (l2) consisting of
By using the long holes (14) and (14) of 3), this gutter rafter metal fitting (13), and eventually the gutter rafter metal fitting assembly ( 12) to the purlin member (103) together with the rafter member (105).
7), that is, in this case, it has a fixed washer (l8) and a fixed engagement fitting (19).

Regarding the fixed washer (18), see Figure 2 (
As shown in a) and (b), the base plate (20) has a plurality of barbs (23) protruding from the lower surface that are dug into the surface of the insulation board (104) to make it immovable. ), and on both sides of the base plate (20),
Rising holding parts (21), (21) are formed respectively so that the gutter rafter fitting (l3) can be positioned and guided and held from both sides. With the folded flanges (22), (22) formed on and laid on the lower surface of the rafter member (105), glaze is applied to the flanges on both sides of the rafter member (105). Key C1 F II rl? l) L:”
In addition, there are bolt holes (24) in the center of the base plate (20) for mounting.
is perforated.

The fixed engagement fitting (19) is also shown in FIG. 2(a). As shown in (b), the purlin member (
103), a slit notch (25) that is engaged with and inserted into the inwardly bent flange part, and a presser jaw (103a) corresponding to the insertion position of the web part (103a). 26), and has a U-shaped cross-section, and in this case, using a mounting bolt (28) with an intermediate collar (30), attach the insulation board (10) from above.
4) and the joint member (104a), and by screwing the lower side mounting bolt (29a) into the presser jaw (26), the fixed engagement fitting (19) is attached to the web portion (103a).
a) and insert the upper side mounting bolt (29b) from the bolt hole (24) of the fixing washer (l8) into the elongated hole (14) of the gutter rafter fitting (l3). And by tightening this with a nut (3L),
In this case, with the plurality of barbs (23) of the fixed washer (l8) bitten into the surface of the insulation board (104), attach the gutter rafter fitting to this fixed washer (18). (l3
) are fixed independently, and as a result, each fixing member (17
), that is, each of these fittings (l3) and (18)
．． (19) are integrally connected to each other.

Therefore, in this attachment adjustment part (11), the fixed engagement fitting (
19) with the nut (
3l), inside the rafter member (105), the gutter rafter fitting (13) is moved in parallel within the range of the elongated hole (l4), and the length of its protrusion towards the eaves side can be arbitrarily adjusted and set. It is possible to tighten the nut (31) at the adjusted position and re-fix it.

In other words, the length of each gutter rafter metal fitting assembly (l2) protruding toward the eaves can be adjusted and set very easily and arbitrarily. This allows the horizontal position of the metal fitting assembly (42) as shown by the arrow (A) to be set appropriately.

Note that the installation adjustment means for such gutter rafter metal fittings (13) does not necessarily require the fixing washer (18) having the above configuration.
) and the fixed engagement fitting (l9), and of course any fixing means may be used as long as it can obtain the same effect.

In addition, as shown in Fig. 1, the angle adjustment part (4l) of the gutter receiving metal fitting is a gutter rafter metal fitting (13) that can adjust and set the length of protrusion toward the eaves side, and in turn, the angle adjustment part (4l). A fixed arm (15) with a long fixing hole (15a) and a pair of shaft support holes (16a). Bearing plate (16) with (16a). Using a gutter rafter fitting assembly (12) having (16), this gutter rafter fitting assembly (l2)
A pair of shaft support holes (16a) in . (16a), the gutter receiving fitting assembly (42) is pivotally supported rotatably and is configured to be fixed in the long hole (15a) for adjusting and fixing the angle.

That is, as shown in FIG. 1, FIG. 4, and FIG. 43
), a reference horizontal frame (44) extending forward from the lower side of this rear vertical frame (43), and a relatively low-height front vertical frame (45) provided at the front end of this reference horizontal frame (44). ), and the front vertical frame 45 has vertical adjustment bolts and nuts (4g), (4g) fastened through a pair of upper and lower elongated holes (47), (47). A curtain plate receiving metal fitting (46) having a U-shaped cross section and whose height in the vertical direction can be adjusted is detachably fitted from the front.

Here, the curtain plate support metal fitting (46) serves as a front vertical frame support to compensate for the height of the front vertical frame (45), which has been lowered due to the following reasons, by an amount corresponding to the lowered height. Also serves as a metal fitting.

The shaft support hole (4) at the upper end of the rear vertical frame (43)
9) between each shaft support hole (16a), (16a) of the gutter rafter metal fitting assembly (l2).
0), and the shaft bolt and nut (53
) is inserted into the long hole (15a) for angle adjustment and fixing, and is fixed with a pair of nuts (54), (54).

Therefore, in this angle adjustment part (41), the angle of the gutter receiving metal fitting assembly (42) with respect to the gutter rafter metal fitting assembly (l2) can be adjusted by screwing the pair of nuts (54) and (54) back and forth. In other words, the angle of the gutter receiver assembly (42) can be adjusted and set very easily and arbitrarily in accordance with the roof slope, or the shape and angle of the eaves in the case of a custom design.

Note that the angle adjustment means of such a gutter rafter metal fitting (13) does not necessarily have to be the same as the gutter rafter metal fitting (13) having the above configuration.
The angle between the fixed arm (15) and the rear vertical frame (43) is
Angle adjustment bolt (52) and nut (54), (5
It goes without saying that the present invention is not limited to the adjustment and setting described in 4), and that any adjustment means may be used as long as it achieves the same effect.

In addition, as the gutter receiving level adjustment part (6l), as shown in FIGS.
4), insert a height adjustment bolt (64) with a height adjustment bar (63) at the top from above into the screw hole (62) in the middle part. At the same time, front and rear guide pieces (66) and (67) are fitted between the rear vertical frame (43) and curtain plate receiving metal fitting (4G), respectively, so that the gutter holder can be slid in the vertical direction and can be attached and detached. Leveling, metal fittings (
65) is supported on the adjustment bar (63).

Therefore, in this gutter receiving level adjustment section,
Once the gutter receiver 1 novel ejecting metal fitting (65) has been removed, adjust the height by rotating the height adjustment bar (63) and screwing the height adjustment bolt (64) forward and backward. After doing this, place the height adjustment bar (63) again. By supporting the gutter support leveling metal fittings (65), 1-. The gutter catch leveling metal fitting (65) and, by extension, the rain gutter t201) that accepts the gutter catch jna metal fitting assembly (42) 4i' can be adjusted and set very easily and arbitrarily.・ζ
What will happen?

In addition, this gutter catch level I4, metal fittings (65)
The level adjustment means is not necessarily limited to the use of the height adjustment bar (63) and height adjustment bolt (64) by Yokinari Senki, but it is possible to use a compatible means that achieves the same effect. Of course, any adjusting means may be used.

That is, to summarize the above, after setting the angle of each gutter receiving metal fitting assembly (42), the height of each gutter receiving leveling metal fitting (65) can be adjusted and set very easily and arbitrarily. As a result, the height position of each gutter receiving leveling fitting (65) in the vertical direction shown by the arrow (B) can be appropriately set so that the water flowing in can be drained well. .

Incidentally, the gutter (201) is supported by the gutter receiving metal assembly (42) by a rear vertical frame (43), a standard horizontal frame (44), a front vertical frame (45), and a curtain plate. This rain gutter (201) is received and installed in contact with the inside surrounded by the receiving metal fittings (46), and from the side corresponding to the eaves, the rain gutter (201) is installed to fit well at the eaves. For this reason, the eaves decorative board (202) is hung down to cover the fascia, and the rain gutter (202) on the side corresponding to the curtain board is
201) will be discussed separately.

Next, as for the members constituting the mounting adjustment part (71) of the curtain plate, as shown in FIGS. In the case of this example method, as described later,
A mounting hole (72
) is perforated.

In this case, the curtain plate holder (46) in the curtain plate attachment adjustment part (71) should be removed once, or the upper vertical adjustment bolt/nut (46) should be removed.
By removing only 8) and tilting it forward, the work of receiving and installing the rain gutter (201) into the gutter receiving metal fitting assembly (42) from the front side can be carried out very easily. In addition, when pulled up as shown in the diagram, each vertical adjustment bolt and nut (48),
By using the elongated holes (47) and (47) with (48) as a reference, the position in the height direction can be adjusted and set very easily and arbitrarily.

In addition, in the mounting adjustment part (71) of the curtain plate, in a normal case, for example, as a front decorative plate for the main surface portion extending over the entire length in the height direction of the curtain plate receiving metal fitting (46). Install the curtain plate (203) and fasten it appropriately, and leave a joint between the curtain plate (203) and the curtain plate receiving metal fitting (46) on the upper side. The upper decorative board (204) that extends beyond the upper end and reaches the upper part of the inner surface of the rain gutter (201), and on the lower side,
Similarly, a lower decorative board (205) extending beyond the lower end of the curtain plate receiving metal fitting (46) and extending across the lower surface of the front end of the eaves top plate receiving metal fitting (82), which will be described next, is installed on each of them and adjusted as appropriate. Fix it and apply joint material to each joint (206)
．． (207) to embed and finish.

In this way, install the curtain plate installation adjustment part (7).
In 1), the curtain board receiving metal fittings (46) are placed in the normal state (makukari (203)) and the partially decorated board (204).
1. The lower decorative board (205) can be installed (fixed) extremely easily and easily.
In this case, for the upper decorative board (204), the rain gutter (201) should fit well on the side corresponding to the curtain board described above, and for the lower decorative board (205), the eave top board described in \σ should be made. This will form a fascia for the receiving metal fitting (82). Note that the case where a curtain board with a special shape is installed will be described later.

Note that the means for adjusting the attachment of the curtain plate using the curtain plate receiving metal fittings (46) is not necessarily limited to the above configuration, and any attachment means may be used as long as the same effect can be obtained. Of course, there is no problem in using it.

In addition, as shown in FIGS. 1, 4, and 5, the eave top board attachment adjustment portion (81) includes the rear vertical frame (43) and the front vertical frame (45). and eave top plate adjustment fittings (83), (84) consisting of square pipes inserted into each frame from below, and each of these eave top plate adjustment fittings (83). (84) is provided with an eaves top plate receiving metal fitting (82) having a U-shaped cross section.

Here, each of the above eave top plate adjustment fittings (83), (84)
has a pair of upper and lower elongated holes (85), (85) and (8
6), (86) and the lower shaft holes (87) and (88) are formed, and the eave top plate adjustment fitting (83) on the rear vertical frame (43) side is formed with the elongated hole (85). (Tighten the vertical adjustment bolt 1, nut (89), (89) via 851 to adjust the height in the vertical direction.) 85), the height in the vertical direction can be adjusted in the same way by using the above-mentioned vertical adjustment bolts and nuts (48) and (4g) for common fixing through the elongated holes (86) and (86). In addition, the eaves top plate receiving metal fittings (82) include:
A large number of stop holes (90) are drilled at predetermined pitch intervals in the longitudinal direction, and each of the two selected stop holes (901, (90) in the eave top board receiving bracket (82) is connected to each of the eaves. Each lower shaft hole (87) of the top plate adjustment fittings (83), (84)
), (88), adjust the front and rear adjustment bolts and nuts 1.
(91) and (92) are used to fix the structure.

Therefore, in this eave top board attachment adjustment part (81), each elongated hole (85) of each eave top board adjustment fitting (83), (84) for the rear vertical frame (43) and front vertical frame (45) is )
, (85) and (86), (86), or by adjusting the height or taking it in and out, the eave top plate receiving metal fitting (82) is attached to the gutter receiving metal fitting silk stand (42).
) or the inclination angle in the longitudinal direction can be adjusted very easily and arbitrarily, and in conjunction with this, each of the eave top plate adjustment fittings (83),
(84) each lower shaft hole (87), each stopper hole (90) in the eaves top board bracket (82) that matches the (88),
By selecting and adjusting (90), the position in the front-rear direction can be adjusted and set very easily and arbitrarily.

And, in the installation adjustment part (8l) of this eave top board,
However, in normal cases, for example, the eave top board (208) as a lower surface decorative board is installed on the main surface of the eave top board receiving metal fitting (82) over almost the entire length in the front and back direction, and Let me watch it and finish it.

That is, in this way, the eave top board installation adjustment part (key) can extremely easily and simply attach and fix the eave top board (208) in the normal state to the eave top board receiving metal fitting (82). It is possible and possible.

Furthermore, the means for attaching and adjusting the eave top board using the eave top board receiving metal fitting (82) and the eave top plate adjustment fittings (83) and (84) is not necessarily limited to the above-mentioned configuration. Of course, any attachment means may be used as long as the same effect can be obtained.

Next, a description will be given of an installation mode when the curtain boards (curtain board (203), upper decorative board (204), and lower decorative board (205)) are arranged in a special shape.

FIGS. 6(a) and 6(b) are structural explanatory diagrams schematically showing the outlines of different modifications of the front curtain portion.

In the modification shown in FIG. 6(a), the extension support fitting (94) is extended to protrude forward from the upper mounting hole (72) drilled in the curtain plate receiving fitting (46). At the same time, the front end of this extension auxiliary metal fitting (94) and the eave top plate receiving metal fitting (82), which is positioned so as to protrude slightly downward.
) between the front edge of the curtain plate holder (9), which is the front side.
5) to form a curtain plate receiving part (93) in the shape of a right triangle with the hypotenuse facing downward, and this curtain plate receiving auxiliary metal fitting (95)
) is provided with a front downward-facing curtain plate (209) having a desired shape, in this case a wave-shaped cross section, in the same manner as above, and a modified example shown in FIG. 6(b). In the above, the curtain plate receiving auxiliary metal fitting (97) on the front side is protruded forward and diagonally downward with respect to the upper mounting hole (72) drilled in the curtain plate receiving metal fitting (46). , at the lower end of this curtain plate holder auxiliary metal fitting (97),
A curtain plate receiving part (96) formed into a right triangle shape with an upward oblique side by joining the front end of the eave top plate receiving metal fitting (82) which is set to protrude downward and extend forward by a required length.
On the front side of this curtain plate receiving auxiliary fitting (97), a curtain plate (210) of the desired shape, in this case, a front upward facing curtain plate (210) having a convex arc-shaped cross section is installed in the same manner as above. .

That is, in this way, the installation adjustment part of the curtain plate (
The curtain plate receiving metal fitting (46) of the reciprocal) and the eave top plate receiving metal fitting (82) of the eave top plate installation adjustment part (8X), the extension auxiliary metal fitting (94) and the curtain plate receiving auxiliary metal fitting (95) added thereto.
, (97) and other auxiliary members, the curtain plate receiving portions (93) or (96) of different shapes can be arbitrarily configured, and the curtain plate formed into a special shape can be It can be installed easily and easily according to the cross-sectional shape, etc., and this type of configuration is also useful not only for countermeasures for the different shapes of curtain boards in (a) above, but also for different shapes of eave top boards. Countermeasures can also be implemented in the same way.

〔Effect of the invention〕

As detailed above, according to the method of the present invention, the gutter rafter metal fitting assembly is fixed on the main building member by interposing a field board or the like as necessary, and the gutter receiving metal fitting is attached to the tip of the gutter rafter metal fitting assembly. A gutter support method in which a gutter is installed and supported on the gutter receiving metal fitting assembly by holding the gutter assembly and adjusting the protruding length of the gutter rafter metal fittings constituting the gutter rafter metal fitting assembly to the eaves. The process of setting and securing the horizontal front-rear position of the gutter rafter metal fitting assembly at the section, and the process of setting and securing the horizontal front-rear position of the gutter rafter metal fitting assembly, and the gutter receiving metal fittings constituting the gutter receiving metal fitting assembly for the gutter rafter metal fittings of the gutter rafter metal fitting assembly whose horizontal direction front-rear position is set. Adjust the installation angle of
The process of setting and securing the longitudinal angle of the gutter receiver assembly at the eaves, and the gutter support height of the gutter receiver leveling bracket in the gutter receiver assembly with the horizontal longitudinal position 1 and longitudinal angle set. A process of setting and ensuring a flow gradient for water drainage in the gutter receiving fitting assembly by adjusting the gutter receiving fitting assembly, and a process of setting the horizontal longitudinal position, longitudinal direction angle, and flow gradient for the gutter receiving fitting assembly. , the step of installing and supporting the rain gutter, and the curtain plate receiving metal fitting attached to the front side of the gutter receiving metal fitting assembly, which can be attached or detached or moved forward as necessary to facilitate the installation of the rain gutter in the previous process. At the same time, the height of the curtain plate receiving metal fitting is adjusted and fixed, and the curtain plate is attached to this curtain plate receiving metal fitting. Since the rain gutter is supported by adjusting it, selecting and fixing the front and rear positions, and attaching the eave top board to the eave top board support metal fittings, various substantial effects are achieved as follows. can get.

In other words, in the installation adjustment process of the gutter rafter metal fittings, the protrusion length of the gutter rafter metal fittings toward the eaves of the gutter rafter metal fittings assembly was adjusted, so that the horizontal direction of the gutter rafter metal fittings assembly at the eaves area was adjusted. The position can be adjusted and set extremely easily, and it can be easily installed after eliminating subtle dimensional irregularities at the eaves.In addition, in the angle adjustment process of the gutter holder, it is possible to assemble the gutter holder. Since the installation angle of the gutter receiver bracket to the gutter rafter bracket can be adjusted at the body, the front-rear angle of the gutter receiver bracket assembly at the eaves can be adjusted and set extremely easily. In addition, in the process of adjusting the gutter catch level, the gutter installation height of the gutter catch leveling metal fitting in the gutter catch metal fitting assembly is adjusted, so the flow for draining water is substantially improved. Similarly, the slope can be adjusted and set extremely easily, and this can be ensured.
In this way, in the method of the present invention, the installation support of the rain gutter at the eaves of the roof is applied to the gutter receiving metal assembly in which the horizontal position, front and back angle, and flow gradient at the eaves of the rain gutter are set respectively. can be carried out precisely and effectively as planned.

In addition to the above-mentioned effects, in the method of the present invention, in the step of installing and adjusting the curtain plate, the curtain plate receiving metal fitting attached to the front side of the gutter receiving metal fitting assembly can be attached or detached or moved forward as necessary. By doing so, it is easier to install the rain gutter in the previous process, and after adjusting the height of the curtain plate bracket,
You can easily attach the curtain plate to this curtain plate bracket,
In addition, in the installation adjustment process of the eave top board, the height of the eave top board support metal fitting attached to the lower side of the gutter receiver metal fitting assembly is adjusted, and then The eave top plate can be easily attached to this eave top plate receiving bracket by adjusting the height and selecting the front and rear positions, ensuring sufficient exterior coverage of the eave area, which is extremely important for this type of building structure. In addition to the above-mentioned effects, the support conditions for the rain gutter using each gutter receiving metal fitting at the construction site can be easily satisfied, which improves workability and improves efficiency. It has excellent features such as being able to perform various tasks.

[Brief explanation of drawings]

FIG. 1 is an overall side view showing the outline of the roof eaves of a building structure using a gutter support device according to an embodiment of the method of the present invention, and FIG. Figure 1 is an enlarged vertical sectional view showing the details of the installation adjustment part corresponding to the line section. An exploded perspective view showing the details of the gutter receiving metal fittings assembly, curtain plate, and eaves top board, and Fig. 5 shows the rain gutter support part corresponding to the line V-V in Fig. 1 in the gutter receiving metal fittings assembly above. FIG. 6 is an enlarged cross-sectional view, and FIGS. 6(a) and (b)
These are respective configuration explanatory diagrams schematically showing the outlines of different modifications of the front curtain plate portion of the same.・・Gutter support device, ・・Gutter receiving rafter fitting installation adjustment part, ・・Gutter rafter fitting assembly, ・・Gutter rafter fitting, (l4) ・・Long hole, ・・Fixed arm,
(15a)...Long hole...Bearing plate, (1
6a)...Shaft support hole,...Fixing member, (l8)...
... Fixed washer, ... Fixed engagement fitting, ... Base plate part, (2l) ... Rising support part, 22
》・・・Folded collar part, (23)...Spine part, 24)
... Bolt hole, 25) ... Slit notch, 26) ... Presser jaw, (28) ... Mounting bolt, 29a) ... Lower side mounting bolt, 29b)
... Upper side mounting bolt, 30 ... Middle tsuba,
(3l)... Nut, rainbow... Angle adjustment part of gutter receiver bracket, (42... Gutter receiver bracket assembly, 43... Rear vertical frame, (44)... Standard horizontal frame,
45...Front vertical frame, 46...Curtain plate receiving metal fitting (front vertical frame auxiliary metal fitting), 47
...Elongated hole, 48...Vertical adjustment bolt/nut, 49...Shaft support hole, 50...Shaft bolt/nut, 5l...Support plate, 52... Angle adjustment bolt, 53)...Shaft bolt/nut, 54...Nut, (6l)...Gutter receiver level adjustment part, (62)...
・・Screw hole, (63) ・・Height adjustment bar (64
)... Height adjustment bolt, 65... Gutter receiver leveling fitting, 66), (67)... Guide piece, 71)...
Curtain board installation adjustment part, 72...Mounting hole, 81...Eave top board installation adjustment part, 82...Eave top board receiving bracket, 83, (84)...Eave top Plate adjustment fittings, 85),
(86/)...Long hole, 87), (8g)...
・Lower shaft hole, 89)...Vertical adjustment bolt/nut,
90)...Fixing hole, (91), (92)...Front and rear adjustment bolt/nut, 93), (96)...Curtain plate holder, 94)...
・・Extension auxiliary metal fittings, 95), (97)・・・・Curtain plate holder auxiliary metal fittings, 100
)...Structure frame, 10])...Structure support, l02)...Gassho beam, (103)...Purlin member, 103a)...Purlin member, (104 )...
Insulation board, 104a)... Joint member, (105)
... Rafter member, 105a) ... Hollow interior of rafter member, ■) ... Horizontal roof structure, 11l) ... Horizontal roof board, 113 ... Hanging member, (114)...Eave bracket, 1l5)...Eave arabesque board, 20l)...Gutter, 202)...Eave decorative board, 203, (209), (210.) ... Curtain board, 204) ... Dobe decorative board, 205 ... Lower decorative board, 206) , (207) ... Joint material, 208
...Eave top board. +03 Figure 6 94 Procedural amendment (voluntary) February 26, 1990

Claims (4)

[Claims] (1) Fix the gutter rafter metal fitting assembly on the main building member by interposing a field board or the like as necessary, and hold the gutter receiving metal fitting assembly at the tip of the gutter rafter metal fitting assembly. A gutter support method in which a rain gutter is installed and supported above the gutter, the length of which the gutter rafter metal fittings constituting the gutter rafter metal fitting assembly protrude toward the eaves is adjusted so that the gutter rafter metal fitting assembly is leveled at the eaves edge. a step of setting and securing the longitudinal position in the horizontal direction, and adjusting the mounting angle of the gutter receiving metal fittings constituting the gutter receiving metal fitting assembly with respect to the gutter rafter metal fittings of the gutter rafter metal fitting assembly in which the horizontal direction longitudinal positions are set; The process of setting and securing the longitudinal angle of the gutter receiver assembly at the eaves, and the gutter support height of the gutter receiver leveling bracket in the gutter receiver assembly with the horizontal longitudinal position and longitudinal angle set. adjusting the height of the gutter receiving fitting assembly to set and ensure a flow gradient for water drainage in the gutter receiving fitting assembly; On the other hand, there is a step of installing and supporting the rain gutter, and installing the rain gutter in the previous step by attaching and detaching the curtain plate receiving metal fitting attached to the front side of the gutter receiving metal fitting assembly or allowing it to be moved forward as necessary. In addition, the step of adjusting and fixing the height of the curtain plate receiving metal fitting, and attaching the curtain plate to the curtain plate receiving metal fitting, and the step of attaching the curtain plate to the lower side of the gutter receiving metal fitting assembly. A gutter support device comprising the steps of adjusting the height and selectively fixing a metal fitting in the front and rear positions, and attaching an eave top plate to the eave top plate receiving metal fitting. (2) The process of setting and securing the horizontal longitudinal position of the gutter rafter metal fitting assembly at the eaves part involves installing a fixed engagement fitting that engages with the purlin member and fixes it independently, and installs it on the lower surface of the rafter member. Furthermore, the gutter rafter metal fittings are inserted into the hollow interior of the rafter member, and the protruding length of the gutter rafter metal fittings toward the eaves is adjusted by the fixed washer metal fittings. It is characterized by having an attachment adjustment means for fixing independently as much as possible, and adjusting the protruding length of the gutter rafter fitting to the eaves once the fixing by the fixing washer is released. The gutter support method according to claim 1. (3) The process of setting and ensuring the longitudinal angle of the gutter receiver bracket assembly at the eave end is to rotatably and dynamically support the gutter receiver bracket on a bearing plate suspended from the end of the gutter rafter bracket on the eave end side. The gutter supporting method according to claim 1, further comprising: an angle adjusting means for fixing the gutter support fitting to the fixed arm so as to be adjustable in angle; and adjusting the attachment angle of the gutter receiving metal fitting to the fixed arm. . (4) The process of setting and ensuring a flow gradient for water drainage in the gutter receiving fitting assembly is a standard in which the level adjustment means of the gutter receiving fitting assembly extends forward from at least the rear vertical frame and the lower side of this rear vertical frame. A gutter receiving metal fitting consisting of a horizontal frame and a front vertical frame provided at the front end of the reference horizontal frame is provided, a height adjustment bar is screwed onto the reference horizontal frame so as to be adjustable in the height direction, and the rear , a level adjusting means is guided and engaged with each of the vertical frames in front, and has a gutter receiving leveling metal fitting fitted and supported on the height adjusting bar, the gutter receiving leveling metal fitting for the height adjusting bar; 2. The gutter support method according to claim 1, wherein the method is carried out by adjusting the installation height of the rain gutter.