JP2008082105A - Support device for vertical gutter - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a support device for a vertical gutter excellent in strength and high in working efficiency at site. <P>SOLUTION: A connection member 5 secured to a guide rail 3 formed along the vertical direction of a vertical gutter body 2 and an anchor 6 buried in a building and having a mounting hole formed in the axial direction are connected to each other with a bolt 7. Since the bolt 7 is fixed accessibly to the anchor 6, the distance between a wall 8 and the vertical gutter 1 can be adjusted by adjusting the access amount. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a support device for attaching a fence to a building.

  Conventionally, a bag is attached to a building by winding the band around the bag main body and fixing the band to a building wall via a support plate.

  Thus, if it is the structure which fixes a collar using a band, after fixing a collar, it will become difficult to move only a collar body up and down, and the position adjustment of a collar body cannot be performed. In addition, the band must be attached to the bag main body at the site, and it takes time for positioning and attaching work, and the workability is poor. Furthermore, since the outer surface of the cocoon body has irregularities due to the band, dust accumulates and the cobweb is stretched, which is not aesthetically pleasing.

Therefore, the applicant has conducted extensive research on a bag that does not use a band, and has completed the invention described in Patent Document 1 as one of them. Specifically, as shown in FIGS. 6 and 7, the guide rail 3 is integrally formed on the heel body 2 along the vertical direction, and the connecting member 17 is inserted into the guide rail 3. The connecting member 17 is moved in the vertical direction to match the position of the support member 18, and the connecting member 17 is fixed to the guide rail 3. The connecting member 17 is attached to the support member 18 fixed to the anchor 19. Since the long hole 20 of the support member 18 is elongated in the horizontal direction, by shifting the position of the hole 22 of the connection piece 21 of the connection member 17 with respect to the long hole 20, the horizontal direction of the connection member 17 with respect to the support member 18. The position of can be changed. That is, the connecting member 17 is expanded and contracted with respect to the wall 8, and the distance between the ridge 1 and the wall 8 can be adjusted.
JP 2004-76302 A

  According to Patent Document 1, since the connecting portion of the connecting member 17 and the support member 18 is plate-like, the strength against the load in the rail width direction is weaker than the strength against the load in the vertical direction. Further, according to Patent Document 1, it is possible to adjust the heel 1 with respect to the distance from the wall 8, but it is further desired that the heel 1 can be adjusted in the rail width direction.

  Then, in view of the above, an object of the present invention is to provide a heel support device that is superior in strength and has high work efficiency in the field.

  In order to achieve the above object, the present invention includes a connecting member fixed to a guide rail formed along the vertical direction of the main body, an anchor embedded in a building, and an attachment hole formed in the axial direction, The support device of the scissors includes a bolt for connecting the connecting member and the anchor, and the bolt is fixed to the anchor so as to be adjustable.

  Since the connecting member and the anchor are connected by bolts, the strength is strong against a load from any of the upper, lower, left and right directions. In addition, since the bolt can be adjusted in and out of the anchor, the distance between the fence and the building can be easily adjusted by the amount of the bolt in and out (screw amount). Furthermore, since the connecting member is connected to the guide rail so as to be movable up and down, the connecting member can be moved up and down along the rail so as to match the height of the bolt and the anchor.

  Here, the connecting member is composed of a contact plate located on the inner surface side of the guide rail and a connection plate located on the outer surface side, and the guide plate of the guide rail is sandwiched between the contact plate and the connection plate, both of which are bolts or the like The guide rail can be fixed at an arbitrary position by loosely tightening. Moreover, it can be moved up and down along the guide rail by loosening the bolt.

  A bolt insertion hole is formed in the connection member, and the connection member can be supported by passing a bolt through the bolt insertion hole and sandwiching the connection member with a bolt head and a nut. According to this configuration, the connecting work is easy.

  Further, the bolt insertion hole can be formed in a long hole shape that is long in the width direction of the guide rail. According to this configuration, the position of the connecting member can be adjusted in the rail width direction with respect to the bolt. That is, the position of the collar fixed to the connecting member can be finely adjusted to the left and right with respect to the bolt.

  As is clear from the above description, according to the present invention, since the connecting member and the anchor are connected by the bolt, the strength is strong against a load from any of the upper, lower, left and right directions. In addition, on the site, the distance between the fence and the building and the vertical position of the fence can be easily adjusted by moving the connecting member up and down, so that the workability can be improved.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a bag support device according to the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view showing the connection structure of the support device of the present embodiment, FIG. 2 is a plan view showing the connection structure of the support device of the present embodiment, and FIG. 3 is a plan view of the bag using the support device of the present embodiment. FIG. 4 is a cross-sectional view of a connection portion between the heels, FIG. 5 is a view showing a modification of the heel, FIG. 6 is an exploded perspective view showing a connection structure of a conventional support device, and FIG. These are top views which show the connection structure of the conventional support apparatus.

  The scissors 1 are composed of a scissors body 2 and guide rails 3 formed along the vertical direction of the scissors body 2. The eaves body 2 is an extruded shape member made of aluminum, and a guide rail 3 is integrally formed on the outer periphery. The guide rail 3 is configured by arranging a pair of L-shaped guide pieces 3a so as to face each other. An oxide film is formed on the outer surface and inner surface of the bag body 2 and the guide rail 3 by a surface treatment, and is colored.

  Then, a single long ridge is assembled by combining a plurality of ridges 1. In order to connect the scissors 1 to each other, a sheath pipe 4 having an outer diameter substantially the same as the inner diameter of the scissors main body 2 is formed at the lower end of the scissors main body 2 as shown in FIG. The sheath tube 4 is formed by squeezing one end of the ridge body 2 after extrusion molding. The guide rail 3 in the portion of the sheath tube 4 is cut off. By inserting the sheath tube 4 of the upper rod body 2 into the lower rod body 2, the upper and lower rods 1 are connected. At this time, if an adhesive is applied to the surface of the sheath tube 4, it can be firmly fixed and the sealing performance is improved.

  As shown in FIGS. 1 and 2, the eaves support device includes a connection member 5 attached to the guide rail 3 of the eaves body 2 so as to be movable in the vertical direction, an anchor 6 embedded and fixed in a building, It is comprised from the volt | bolt 7 which connects the member 5 and the anchor 6. FIG. The orientation of the eaves body 2 is determined so that the guide rail 3 faces the wall 8 of the building in which the anchor 6 is embedded.

  The connecting member 5 is configured by a contact plate 9 positioned on the inner surface side of the guide rail 3 and a connecting plate 10 positioned on the outer surface side, and both the plates 9 and 10 are integrally coupled by bolts 11.

  The backing plate 9 is a stainless steel plate and is sized to fit between the pair of guide pieces 3a. The contact plate 9 is formed with holes 9a in which bolts are cut up and down. A nut may be fixed instead of cutting the screw.

  The connecting plate 10 is made of stainless steel, and is bent so that an intermediate portion protrudes in a step shape to form a step portion 12. A bolt insertion hole 12 a for inserting the bolt 7 is formed in the stepped portion 12. The bolt insertion hole 12 is a long hole that is long in the left-right direction (rail width direction), and the mounting position of the bolt 7 in the left-right direction can be adjusted. The height of the bolt insertion hole 12 is set smaller than the diameter of the bolt head 7a. Further, holes 13 a are formed in the fixing portions 13 located on both sides of the stepped portion 12 at positions facing the bolt holes 9 a of the backing plate 9.

  In a state where the guide piece 3a is sandwiched between the connecting plate 10 and the contact plate 9 having the above-described configuration, the connecting member 5 is temporarily assembled by loosely fixing them with the bolts 11 using the holes 9a and 13a. The temporarily assembled connecting member 5 is slidable up and down with respect to the guide rail 3 when the bolt 11 enters between the pair of guide pieces 3a, and the connecting member 5 can be moved to an arbitrary position. . The connecting member 5 can be fixed to the guide rail 3 at an arbitrary position by tightening the bolt 11.

  The anchor 6 is a female expandable anchor having attachment holes formed in the axial direction. A thread groove into which the bolt 7 can be screwed is formed on the inner surface of the mounting hole. Part or all of the wall 8 of the building can be embedded, but it is preferable to embed a part and install the anchor 6 so that a part of the anchor 6 protrudes from the wall surface. Since the periphery of the bolt 7 is covered with the anchor 6, the strength of the bolt 7 can be further increased.

  The bolt 7 is fixed to the anchor 6 by screwing into the mounting hole of the anchor 6. The distance between the wall 8 and the rod 1 can be changed by adjusting the degree of insertion (in / out) of the bolt 7 into the anchor 6. The entry and exit of the bolt 7 is fixed by a fixing nut 14.

  Further, the bolt 7 is inserted into the bolt insertion hole 12 of the connecting plate 10, and the connecting member 5 can be supported by being clamped between the bolt head 7 a and the nut 15. At this time, since the bolt insertion hole is formed long in the left-right direction, the position of the connecting plate 10 can be shifted to the left and right with respect to the bolt 7, and the connecting member 5 for the bolt 7, that is, the left-right direction of the rod 1. The position can be adjusted.

  The construction method of the above-mentioned fence will be described. First, after the bolt 7 is inserted into the bolt insertion hole 12a of the connecting plate 10 from the concave side of the stepped portion 12, the guide plate 3a is sandwiched between the connecting plate 10 and the contact plate 9, and both are loosened with the bolt 11. The connecting member 5 is temporarily assembled by fixing. And the connection member 5 is moved up and down so that the volt | bolt 7 may match the position of the anchor 6 attached to the predetermined position of the wall 8 of a building.

  Then, after the bolt 7 is screwed into the anchor 6 via the nut 15, the fixing nut 14 and the decorative cover 16, the bolt 7 is set on the wall 8 by fixing with the fixing nut 14. At this time, the distance between the wall 8 and the flange 1 can be adjusted by adjusting the screwing amount of the bolt 7. Since the bolt 7 is screw-fitted with the anchor 6, it is possible to prevent the screw 7 friction from acting and the amount of the bolt 7 to go in and out due to secular change. Furthermore, since the amount of entry / exit is fixed by the fixing nut 14, the change in the amount of entry / exit of the bolt 7 can be further eliminated.

  Next, since the vertical position of the connecting member 5 is determined, the bolt 11 is tightened, the guide piece 3 a is held between the contact plate 9 and the connecting plate 10, and the connecting member 5 is fixed to the heel body 2.

  Thereafter, the position of the connecting member 5, that is, the flange 1, in the left-right direction is adjusted using the bolt insertion hole 12 a. When the hook 1 reaches a predetermined position in the left-right direction, the bolt 7 and the nut 15 are tightened, and the connecting plate 10 of the connecting member 5 is sandwiched and fixed therebetween. Thereby, the horizontal positioning of the fence 1 is made, and the fence 1 is attached to the wall 8 of the building.

  In this way, the connecting member 5 can move up and down with respect to the guide rail 3 and can move in the left and right direction with respect to the bolt 7, and the wall can be adjusted by adjusting the screwing amount of the bolt 7 into the anchor 6. Since the distance to the wall 8 can be adjusted, the position can be changed with respect to the wall 8 without removing the rod 1 even after being fixed once, and a flexible response can be taken on site. Fine adjustment of the position of the connecting member 5 or the left / right position of the rod 1 and the distance from the wall 8 can be easily performed at the site. Therefore, attachment work becomes easy and workability is improved.

  In addition, the bolt 7 has a circular cross-section, and in comparison with a flat plate or belt-like one, maintains a uniform strength against loads on the top, bottom, left, and right. The mounting strength can be improved. Furthermore, since the tip of the bolt 7 is screwed into the cylindrical anchor 6 surrounding the bolt 7, the strength at the tip is further increased. Furthermore, by eliminating the support band of the heel 1, the outer periphery of the heel 1 is not uneven, dust does not accumulate, and an excellent aesthetic appearance is obtained.

  As another form of the kite 1, instead of projecting a part of the kite body 2 outward to form a guide rail, as shown in FIG. 5, a part of the kite body 2 is recessed inward, It is good also as the guide rail 3, and a pair of guide piece 3a is formed along outer periphery. By using such a guide rail 3, there are no protrusions on the outer periphery of the bag main body 2, and the appearance is further improved.

  In addition, this invention is not limited to the said embodiment, Of course, many corrections and changes can be added to the said embodiment within the scope of the present invention. As the material of 竪 樋 1, light metals and synthetic resins having corrosion resistance can be used. If such a material is used, the guide rail can be integrally formed by extrusion molding, the weight can be reduced, handling becomes easy, and workability is improved. In addition, the present invention is not limited to extrusion molding, and may be formed by injection molding in the case of a synthetic resin, and may be formed by casting in the case of a metal.

The disassembled perspective view which shows the connection structure of the support apparatus of this embodiment The top view which shows the connection structure of the support apparatus of this embodiment The perspective view which shows the construction example of the scissors using the support apparatus of this embodiment Cross-sectional view of the connection part between heels The figure which shows the modification of the cocoon The exploded perspective view which shows the connection structure of the conventional support device A plan view showing a connecting structure of a conventional support device

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 竪 樋 2 竪 樋 Main body 3 Guide rail 3a Guide piece 4 Saya tube 6 Anchor 7 Bolt 8 Wall 9 Contact plate 10 Connecting plate 12 Step portion 12a Bolt insertion hole 13 Fixing portion 14 Fixing nut 16 Nut

Claims (4)

From a connecting member fixed to a guide rail formed along the vertical direction of the main body, an anchor embedded in a building and having an attachment hole formed in the axial direction, and a bolt connecting the connecting member and the anchor And the bolt is fixed to the anchor so as to be adjustable in and out of the anchor. The support device according to claim 1, wherein the bolt is screwed into an attachment hole of the anchor so as to freely enter and exit. 3. The scissor support device according to claim 1, wherein a bolt insertion hole is formed in the connection member, and the bolt supports the connection member by being sandwiched between a bolt head and a nut. The scissors according to claim 3, wherein the bolt insertion hole is formed in a long hole shape long in the width direction of the guide rail, and the position of the connecting member can be adjusted in the rail width direction with respect to the bolt.支持 Support device.

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