JP5199225B2 - Support device and method of attaching outer wall of ridge - Google Patents

Description

  The present invention relates to, for example, a support device for supporting a long member such as a rain gutter and a method for attaching an outer wall of the gutter.

  In general, rain gutters and the like are supported by fixing a band wound around the gutter to a wall of a building or the like via a support plate. However, the support device using a band takes time to attach the band to the eaves, etc., and the position of the eaves cannot be adjusted after the band is fixed to the support plate. Moreover, there is a risk that the band will lose aesthetics.

  On the other hand, for example, Patent Literature 1 discloses a kite support device that supports a kite using a guide rail formed on the kite in order to improve the workability of the kite installation and improve the beauty. This is disclosed (see FIG. 21).

  The supporting device of Patent Document 1 is attached to the guide rail 101 by bolting the contact plate 103 on the inner surface side of the guide rail 101 and the connecting plate 104 on the outer surface side with a bolt 102 that penetrates the top opening of the guide rail 101. The connecting plate 104 is connected to an anchor 106 fixed to the building by another bolt 105.

JP 2008-82105 (paragraph numbers 0014, 0016, 0017, 0020, FIG. 1)

  By the way, in the support device using the guide rail as in Patent Document 1, after the contact plate and the connecting plate are temporarily assembled with the bolt, the contact plate is passed through the top opening of the guide rail and the end of the guide rail is inserted. Is inserted into the inner surface side of the guide rail so that the contact plate is disposed on the inner surface side of the guide rail. Furthermore, the assembled contact plate and connection plate are slid at a distance of about 3 m to 4 m, for example, so that the contact plate and connection plate are arranged at predetermined positions in the length direction of the guide rail.

  On the other hand, for example, the length of the guide rail without sliding over a long distance by tilting the contact plate and connecting plate assembled with bolts and inserting the contact plate into the top opening of the guide rail. It is conceivable to attach a contact plate and a connecting plate at an arbitrary position in the direction to facilitate the installation of a bag or the like.

  However, in order to insert the contact plate from which the bolt protrudes from the top opening of the guide rail, it is necessary to widen the opening width and depth. On the other hand, if the diameter of the bolt is reduced so that the guide plate can be inserted without increasing the guide rail, the support strength is likely to be reduced as the bolt diameter is reduced.

  It is an object of the present invention to provide a support device that can attach a connecting tool to an arbitrary position in the length direction of a guide rail and a method for attaching an outer wall of a bag while obtaining sufficient strength.

  In order to achieve the above object, a support device according to the present invention is disposed outside a guide rail with a lip having a C-shaped cross section formed on the outer surface of a supported member, and the lip is fastened by a fastening bolt to form a building. A support fitting that supports the supported member on the outer wall, etc., and an insert fitting that is inserted into the guide rail and connected to the fastening bolt, and clamps the lip together with the support fitting by tightening the fastening bolt. is there. Further, the insert fitting is set to be narrower than the opening between both lips of the guide rail, and can be inserted into the groove from the outside of the guide rail while being screwed to the fastening bolt, The locking plate is arranged on the side of the support bracket with respect to the nut portion and is set wider than the opening between the lips of the guide rail. The locking plate is a bolt that penetrates the fastening bolt. A through hole is provided, and the bolt through hole is set to have a hole shape capable of inclining the locking plate with respect to the fastening bolt. It can be inserted inside.

  According to the above configuration, the insert metal fitting is divided into the narrow nut portion and the wide locking plate locked to the lip, and the bolt through hole of the locking plate is locked to the fastening bolt. Since the plate is set to a tiltable hole shape, only the locking plate can be sufficiently tilted without greatly tilting the fastening bolt.

  This makes it possible to insert the insert fitting into the opening at any position in the length direction of the guide rail without reducing the diameter of the fastening bolt, and easily attach the coupler while obtaining sufficient strength. Thus, the support device can be configured. Here, in order to set the bolt through-hole to a hole shape capable of tilting the locking plate with respect to the fastening bolt, it is necessary to set the hole diameter larger than the bolt diameter or the drum-shaped hole shape. Good.

  Further, in a state where the fastening bolt is not fastened, a spring may be provided in which the insert metal fitting is slidable with respect to the guide rail and the insert metal fitting is urged toward the lip to suppress sliding.

  According to this configuration, the insert fitting can be slid with respect to the guide rail to facilitate position adjustment, and the insert fitting can be pressed against the lip by the biasing force of the spring, and the sliding can be moderately suppressed by the friction force. . Thereby, even when the fastening bolt is not fastened when assembling the support device, the insert fitting can be prevented from falling while sliding in the vertical direction along the guide rail.

  Moreover, in order to attach the support fitting to the outer wall of a building or the like, a structure in which a mounting bolt that can be attached to the outer wall of a building or the like is connected to the support fitting can be exemplified.

  In addition, the above supporting device does not particularly limit the supported member to be supported, but when the supported member is a saddle, it is particularly preferable to adopt the configuration of the present invention. That is, it is preferable to adopt the configuration of the support device of the present invention in order to support the long member in that it is not necessary to slide the insert metal fitting over a long distance from the end portion of the guide rail. Furthermore, a heel can be illustrated as a long member.

  Moreover, this invention provides the coupling tool which can be used for the said support apparatus. That is, the connector according to the present invention includes an insert fitting inserted into a groove of a guide groove with a C-groove lip, and a fastening that is screwed into the insert fitting and fastens the lip of the guide rail and the mounted member. And the insert metal fitting includes a nut portion for screwing a fastening bolt and a locking plate locked to the lip, and the nut portion is wider than an opening between both lips of the guide rail. The locking plate is set to be wider than the opening, and a bolt through hole that allows the fastening bolt to pass therethrough is formed and overlapped with the nut portion from the groove depth direction outside of the guide rail, The bolt through hole is set in a hole shape capable of tilting the locking plate with respect to the fastening bolt. According to the structure of this coupling tool, the same effect as the structure of the said support apparatus is employable.

  Further, the present invention provides a support metal fitting in which an insert metal fitting is inserted from the outer surface side into a groove of a guide rail with a lip having a C-shaped cross section formed on the outer surface of a cage, and is screwed to an outer wall of a building or the like with a mounting bolt. Provided with an outer wall mounting method for a collar, in which the insert metal fitting is screwed with a fastening bolt inserted through an opening between both lips of the guide rail to clamp the lip between the metal fittings and fix the support metal fitting to the guide rail. To do.

  Specifically, the insert fitting is composed of a nut portion that is narrower than the opening between the lips of the guide rail and a locking plate that is wider than the opening between the lips of the guide rail. The formed bolt through hole is set to a hole shape that allows the locking plate to tilt with respect to the fastening bolt, and the nut portion is inserted into the groove from the outside of the guide rail with the nut portion, the locking plate, and the fastening bolt assembled. The guide plate lip is inserted into the groove from the outside of the guide rail while the locking plate is inclined with respect to the fastening bolt, and then the fastening bolt is screwed to tighten the lip of the guide rail between the insert fitting and the support fitting. Clamp and fix the support bracket to the guide rail.

  As described above, according to the present invention, the insert metal fitting is divided into the nut portion and the locking plate, and the locking plate can be tilted with respect to the fastening bolt. Only the stop plate can be tilted sufficiently. As a result, the insert fitting can be easily inserted into the opening of the guide rail, and the fastening bolt can be prevented from interfering when the insert fitting is inserted, so the diameter of the fastening bolt is reduced. There is no need, and sufficient mounting strength can be obtained.

  As a result, it is possible to improve the aesthetics and improve the workability of the installation of the eaves, etc., by adopting the structure in which the insert fitting is inserted into the guide rail and the attached member is bolted, and the connecting tool is long. Without being slid over a distance, the guide rail can be attached at an arbitrary position in the length direction, and installation of a bag or the like can be facilitated.

The perspective view of the support apparatus which concerns on this invention Perspective view of connector Side view of support device AA sectional view of FIG. BB sectional view of FIG. Cross section of a spear Front view of support bracket Side view of support bracket CC sectional view of FIG. Front view of connector Side view of coupler Top view of coupler Rear view of the nut Nut side view Front view of locking plate Side view of locking plate DD sectional view of FIG. Top view of the locking plate locked to the guide rail Sectional drawing which shows the state before the slide of a coupling tool Front view showing the state of the connector before sliding The top view which shows the state before the slide of a coupling tool The figure explaining the attachment procedure of a connector A perspective view of a conventional support device

  EMBODIMENT OF THE INVENTION Hereinafter, the form for implementing the support apparatus which concerns on this invention, and the outer wall attachment method of a cage | basket is demonstrated using drawing.

  As shown in FIGS. 1 to 5, the support device 1 is for supporting the eaves 2 that are, for example, long members, and is provided on the eaves 2 and the support fitting 3 that supports the eaves 2. And a guide rail 4 with a C-shaped lip, and a connector 5 for connecting the support fitting 3 and the guide rail 4 to each other. Furthermore, the connector 5 includes an insert fitting 6 inserted into the groove of the guide rail 4 and a fastening bolt 8 screwed to the insert fitting 6 to fasten the lip 7 of the guide rail 4 to the support fitting 3. The insert fitting 6 is divided into a nut portion 9 for screwing the fastening bolt 8 and a locking plate 10 locked to the lip 7.

  As shown in FIG. 6, the eaves 2 are made of, for example, an aluminum tubular member having a length of about 3 m to 4 m that is vertically arranged along the outer wall 11 so as to guide rainwater to the vicinity of the ground surface. A guide rail 4 that is continuous along the longitudinal direction of the flange 2 is integrally formed on the surface. The ridge 2 is not limited to aluminum but may be formed using other materials, and the length thereof may be longer or shorter than about 3 m to 4 m.

  As shown in FIGS. 1, 3 to 5, and 7 to 9, the support fitting 3 has a hat shape in which a central portion of the long plate is bent into a U shape so as to protrude toward the outer wall side. A hexagonal bolt 13 as a mounting bolt fixed to the U-shaped portion 12 is screwed to an anchor 14 fixed to the outer wall 11 so that the position in the front-rear direction is adjusted and the hexagon bolt 13 is attached to the outer wall 11.

  The hexagonal bolt 13 passes through the top of the central U-shaped portion 12 from the flange 2 side to the outer wall 11 side, and is fixed to the support fitting 3 by welding the bolt head to the central U-shaped portion 12. Further, after the hexagon bolt 13 is screwed to the anchor 14, the nut 15 screwed to the hexagon bolt 13 is tightened toward the anchor 14, thereby fixing the hexagon bolt 13 to the anchor 14.

  Cutouts 17 a and 17 b for fastening with the fastening bolts 8 of the connector 5 are formed at both ends 16 a and 16 b of the support fitting 3. The notch 17a is formed so as to cut out the edge of the upper end portion 16a, and the notch 17b is formed so as to cut out the lower end portion 16b from the lower side surface of the central U-shaped portion 12.

  An opening 18 continuous with the notch 17b is formed on the lower side surface of the central U-shaped portion 12, and the connecting bolt 5 is slid upward to set the fastening bolt 8 positioned above the upper end portion 16a in the notch 17a. In addition, the fastening bolt 8 located inside the central U-shaped portion 12 is set in the notch 17b through the opening 18.

  The guide rail 4 is formed into a C-shaped groove with a lip by a pair of L-shaped projecting pieces 4a and the outer peripheral surface of the flange 2, and when supporting the flange 2, before connecting the fastening bolt 8, By sliding 5 along the guide rail 4, the vertical position of the rod 2 can be adjusted.

  As shown in FIG. 2 and FIG. 10 to FIG. 12, the insert fitting 6 is formed by overlapping a locking plate 10 on the front side of the nut portion 9, and two fastening bolts 8 are screwed into one insert fitting 6. In addition, the insert fitting 6 can be slid with respect to the guide rail 4 when the fastening bolt 8 is not fastened.

  As shown in FIGS. 10 to 14, the nut portion 9 has a plate width (B 1) narrower than the width (B 2) of the opening 19 so that the nut portion 9 can be inserted into the opening 19 between both lips 7 of the guide rail 4 as it is. Bolt holes 20 for screwing the fastening bolts 8 are formed near both ends thereof. A leaf spring 21 for urging the insert metal fitting 6 toward the lip 7 is provided on the back surface of the nut portion 9. This prevents the insert fitting 6 from falling along the guide rail 4.

  As shown in FIGS. 10 to 12 and FIGS. 15 to 18, the locking plate 10 has the same length as the nut portion 9, and its width (B3) is wider than the width (B2) of the opening 19. Bolt through holes 22 through which the fastening bolts 8 are passed are formed in the vicinity of both ends so as to be overlapped with the nut portion 9 from the outside in the groove depth direction of the guide rail 4.

  The bolt through hole 22 is formed in a drum shape in which the hole diameter near the front surface and the back surface in the plate thickness direction is larger than the hole diameter at the center portion, and the hole diameter at the center portion in the plate thickness direction is set slightly larger than the diameter of the fastening bolt 8. Has been. Thus, the locking plate 10 can be tilted with respect to the fastening bolt 8 in a state where the fastening bolt 8 penetrates the bolt through hole 22 while positioning the locking plate 10 in a direction perpendicular to the fastening bolt 8. Is done.

  A notch-shaped guide groove 23 is formed in the side edge portion of the locking plate 10, and the locking plate 10 is locked to the lip 7 by fitting the lip 7 into the guide groove 23.

  Next, a procedure for attaching the flange 2 to the outer wall will be described. First, the anchor 14 is fixed to the outer wall 11, and the hexagon bolt 13 fixed to the support metal fitting 3 is screwed to the anchor 14 to adjust the distance from the outer wall 11, and the support metal fitting 3 is attached to the outer wall 11. Instead of fixing the hexagon bolt 13 to the support fitting 3 in advance by welding or the like, another nut (not shown) is screwed to the hexagon bolt 13 and the hexagon bolt 13 is screwed to the anchor 14. The support fitting 3 may be fixed by tightening another nut.

  Next, as shown in FIGS. 19 to 21, the connecting tool 5 is temporarily attached to the guide rail 4 of the flange 2 by suppressing the sliding with the leaf spring 21, and the lower fastening bolt 8 is attached to the support fitting 3. The heel 2 is arranged so as to be located inside the central U-shaped portion 12.

  Further, by sliding the connector 5 downward, the upper and lower fastening bolts 8 are set in the notches 17a and 17b of the support fitting 3, and the fastening bolt 8 is tightened to fasten the lip 7 of the guide rail 4 to the support fitting 3. As a result, the flange 2 is supported by the support fitting 3 attached to the outer wall 11.

  Here, the procedure for mounting the connector 5 to the guide rail 4 of the heel 2 will be described with reference to FIG. First, the insert plate 6 is configured by stacking the locking plate 10 on the front side of the nut portion 9, and the bolt through hole 22 is penetrated from the front side of the locking plate 10 to fasten the bolt 8 into the bolt hole 20 of the nut portion 9. The connector 5 is assembled by screwing the tip portions of the two.

  Next, the nut portion 9 of the connector 5 is inserted into the opening 19 of the guide rail 4 (FIG. 22A), the locking plate 10 is inclined with respect to the fastening bolt 8 (FIG. 22B), and tightened. Insert metal fitting 6 is inserted into the groove of guide rail 4 by inserting locking plate 10 into opening 19 while tilting bolt 8 as appropriate (FIGS. 22 (c) to 22 (f)).

  The insert fitting 6 inserted into the groove of the guide rail 4 is pressed against the lip 7 from the inner side of the groove of the guide rail 4 by the urging force of the leaf spring 21. As a result, the lip 7 is fitted into the guide groove 23 of the locking plate 10, and the locking plate 10 is locked to the lip 7. Furthermore, the connecting tool 5 is prevented from falling while sliding along the guide rail 4 due to the frictional force with the lip 7, and the connecting tool 5 is temporarily attached to the guide rail 4 (FIG. 19 to FIG. 19). FIG. 21, FIG. 22 (g)).

  Thereafter, the temporarily mounted connector 5 is slid to a predetermined position, and the fastening bolt 8 is tightened (FIG. 22 (h)), and the lip 7 of the guide rail 4 is clamped between the insert fitting 6 and the support fitting 3, and the support fitting is attached. 3 is fixed to the guide rail 4. At this time, since the two fastening bolts 8 are provided, the fastening bolt 8 can be stably tightened. Even when a configuration in which the fastening bolt 8 is fastened is adopted, the groove inner surface of the guide rail 4 regulates the rotation of the nut portion 9 so that the fastening bolt 8 and the nut portion 9 can rotate together. Can be blocked. Thereby, the support apparatus 1 is comprised and the collar 2 is supported by the support metal fitting 3, and is attached to the outer wall 11 (FIG. 1, FIG. 3-FIG. 5).

  According to the above configuration, the insert metal fitting 6 is divided into the nut portion 9 and the locking plate 10, and the fastening bolt 8 is screwed into the nut portion 9 and the bolt through hole 22 of the locking plate 10 is drum-shaped. Is formed. As a result, the locking plate 10 can be inclined with respect to the fastening bolt 8 and can be easily inserted into the opening 19 of the guide rail 4. The opening 19 of the guide rail 4 is as narrow as the diameter of the fastening bolt 8. Even so, the insert fitting 6 can be inserted into the groove from any position of the guide rail 4 without further reducing the diameter of the fastening bolt 8.

  Further, since the notched guide groove 23 is formed in the side edge portion of the locking plate 10, the locking plate 10 can be positioned together with the nut portion 9 in the center of the guide rail 4 in the groove width direction. Moreover, since the leaf | plate spring 21 is provided in the back surface of the nut part 9 and the sliding of the coupling tool 5 is suppressed, even if it is the collar 2 arrange | positioned in the perpendicular direction, the fall of the coupling tool 5 before tightening the fastening bolt 8 is prevented. In addition, the leaf spring 21 presses the insert fitting 6 against the lip 7 of the guide rail 4, thereby assisting the guide groove 23 of the locking plate 10 to fit into the lip 7.

  Thereby, the guide rail 4 can be easily connected to the support metal fitting 3 while obtaining sufficient strength, and the installation of the rod 2 can be simplified.

  In addition, this invention is not limited to said embodiment, A change can be suitably added within the scope of the present invention. For example, the supported member supported by the support device 1 is not limited to the flange 2 and can be used to support any other member. Moreover, it can replace with the leaf | plate spring 21 and can provide another kind of spring, and a spring can also be abbreviate | omitted.

  Further, instead of screwing the two fastening bolts 8 into the nut portion 9, one or three or more fastening bolts 8 may be screwed together. Even when one fastening bolt 8 is used, the groove inner surface of the guide rail 4 regulates the rotation of the nut portion 9, so that the nut portion 9 rotates together when the fastening bolt 8 is tightened. There is no.

  Further, the bolt through hole 22 is not limited to the drum shape, and can be set to any other shape as long as the locking plate 10 can be inclined with respect to the fastening bolt 8. Specifically, the bolt through hole 22 may be set in a truncated cone shape in which the hole diameter near the front surface or the back surface in the plate thickness direction is larger than the other hole diameter, and the entire bolt through hole 22 has the diameter of the fastening bolt 8. A larger hole diameter may be set, and the bolt through hole 22 may be set in a long hole shape. Furthermore, the bolt through hole 22 can be set to a shape that is cut out from the end edge of the locking plate 10.

DESCRIPTION OF SYMBOLS 1 Support apparatus 2 竪 樋 3 Support metal fitting 4 Guide rail 4a Projection piece 5 Connection tool 6 Insert metal fitting 7 Lip 8 Fastening bolt 9 Nut part 10 Locking plate 11 Outer wall 12 Central U-shaped part 13 Hexagon bolt 14 Anchor 15 Nut 16a Upper end Portion 16b Lower end portion 17a, 17b Notch 18 Opening 19 Opening 20 Bolt hole 21 Leaf spring 22 Bolt through hole 23 Guide groove

Claims (5)

A support fitting that is disposed outside a guide rail with a lip having a C-shaped cross section formed on the outer surface of the supported member, and that fastens the lip with a fastening bolt to support the supported member on an outer wall of a building or the like; and the guide An insert fitting that is inserted into the rail and connected to the fastening bolt, and clamps the lip together with the support fitting by tightening the fastening bolt;
The insert fitting is set to be narrower than the opening between both lips of the guide rail, and can be inserted into the groove from the outside of the guide rail while being screwed to the fastening bolt, and the nut portion It is composed of a locking plate that is arranged on the side of the support metal and is set wider than the opening between both lips of the guide rail,
The locking plate has a bolt through hole that allows a fastening bolt to pass therethrough, the bolt through hole is set in a hole shape that can tilt the locking plate with respect to the fastening bolt, and the locking plate is fastened to the fastening bolt. A support device that can be inserted into the groove from the outside of the guide rail while being inclined with respect to the guide rail.   The insert fitting is slidable with respect to the guide rail when the fastening bolt is not fastened, and is provided with a spring that urges the insert fitting toward the lip to suppress sliding. Item 4. The support device according to Item 1.   The support device according to claim 1, wherein a mounting bolt that can be attached to an outer wall of a building or the like is connected to the support metal fitting.   The supporting device according to claim 1, wherein the supported member is a ridge. Insert metal fittings are inserted into the grooves of guide rails with lips with a C-shaped cross-section formed on the outer surface of the cage from the outer surface side, and the support metal fittings that are screwed to the outer wall of the building or the like with mounting bolts and the insert metal fittings are guided. In the outer wall mounting method of the collar, the lip is clamped with both metal fittings by screwing with a fastening bolt inserted through the opening between both lips of the rail, and the support metal fitting is fixed to the guide rail.
The insert fitting is composed of a nut portion that is narrower than the opening between both lips of the guide rail and a locking plate that is wider than the opening between both lips of the guide rail,
The bolt through hole formed in the locking plate is set to a hole shape capable of tilting the locking plate with respect to the fastening bolt,
With the nut, locking plate, and fastening bolt assembled, insert the nut from the outside of the guide rail into the groove, and tilt the locking plate with respect to the fastening bolt from the outside of the guide rail to the inside of the groove. A method for attaching an outer wall of a bag, comprising: inserting and then screwing a fastening bolt to clamp the lip of the guide rail between the insert fitting and the support fitting, and fixing the support fitting to the guide rail.

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