JP5100552B2 - 塀 Panel mounting structure - Google Patents

Description

  The present invention relates to a mounting structure for a saddle panel that is attached along a site boundary or a neighboring land boundary in a house or factory, and particularly relates to a mounting structure for a saddle panel that includes a lower frame.

  A fence attached along the boundary of a site, such as a house, factory, or park, or the boundary of an adjacent land, has a plurality of pillars erected along the boundary that is generally installed. Panel bodies such as panels and fence panels are installed. In this mounting structure of the column and the panel body, mainly the panel body and the column are positioned in the same plane and the panel body is positioned on the front side of the column, and the required strength is used. Various forms have been proposed in consideration of the workability, designability, and the like.

  For example, in a coffin where the panel body is located on the front side of the column, the frame material or beam material provided at the lower end of the coffin panel is supported by a receiving metal fitting protruding in an L shape from below the column and pressed. There has been proposed a support structure for a net fence or a fence for fixing the panel body to the support by fixing the frame material or beam material of the upper end of the panel body to the upper side of the support through a metal fitting or the like (for example, Patent Documents) 1, see Patent Document 2.).

In these net fences and fence support structures, if a bracket is provided in advance below the column, the upper end of the fence is clamped to the lower end of the fence with the bracket fitted and temporarily placed. By fixing, it becomes easy to attach the fence to the support column. In addition, by forming the presser fitting in a horizontal J shape along the outer shape of the frame material at the upper end of the fence, the frame material can be firmly held, and the positional deviation and backlash of the fence with respect to the vertical direction are also achieved. You can reduce the date.
Japanese Utility Model Publication No. 1-143861 Japanese Utility Model Publication No. 60-115781

  However, the net fence and the support structure for the fence have the following problems. In other words, if the panel body such as a fence cannot be expected to be ventilated, if the panel body is deformed into a bow shape due to strong wind, the bracket that supports the lower frame of the panel body will be deformed to open outward. There was a risk that the lower frame would come out of the bracket and the panel body could come off the support. In addition, when this bracket is made in a horizontal J shape along the outer shape of the lower frame, the lower frame is difficult to come out and the strength can be improved. However, when mounting the panel body to this bracket, the bracket attached to the column It was necessary to insert a lower frame from the side of the side, and the problem was that the workability was greatly reduced.

  The present invention solves the above-described problems, and even when the heel panel is deformed into a bow shape by a wind load or the like, the heel panel has a lower frame that is not easily detached from the support metal of the column. It is intended to provide a panel mounting structure.

In order to achieve the above object, the present invention is configured as follows.
In other words, the saddle panel mounting structure according to the present invention is a saddle panel mounting structure in which the saddle panel provided with the lower frame along the lower end is attached to the support via the support fitting provided on the front side of the support. The support bracket protrudes from the front side of the column and the bottom frame is placed on the bottom plate, the vertical plate rising upward from the bottom plate, and obliquely upward from the top of the vertical plate toward the column The lower frame can be inserted between the support column and the bent portion from above, and the outer side of the lower frame with respect to the removal direction of the lower frame. The corner portion is configured to be locked to the bent base portion of the bent portion.

  In the saddle panel mounting structure according to the present invention, in a state where the lower frame is inserted between the support column and the vertical plate portion, the bent base portion of the bent portion is positioned above the outer corner portion of the lower frame. It is good also as a structure.

  According to the present invention, the receiving bracket protrudes from the front side of the support column and on which the lower frame is placed, the vertical plate unit that rises upward from the bottom plate unit, and from the upper part of the vertical plate unit to the support column side. The lower frame can be inserted from above between the support column and the bent portion, and the lower frame has a lower portion with respect to the direction in which the lower frame is pulled out. Since the outer corner of the frame is locked to the bent base of the bent portion, the lower frame is located between the support and the bracket when the heel panel is deformed into a bow shape by wind load. Trying to move in the direction of pulling out, but the corners on the outside of the lower frame are locked to the bent base of the bent part, so that the lower frame is prevented from coming off and the heel panel is prevented from coming off the column. be able to.

  In the saddle panel mounting structure according to the present invention, in a state where the lower frame is inserted between the support column and the vertical plate portion, the bent base portion of the bent portion is positioned above the corner portion on the outer side of the lower frame. If the heel panel is deformed into an arc due to wind load or the like, the outer corners of the lower frame are folded after moving in the removal direction from the metal fittings according to the dimensional difference of the height position. Because it is locked to the bent base of the bent part, it can relieve the stress generated in the heel panel due to the wind load due to the movement, suppress the load on the receiving bracket from the lower frame, and the heel panel is less likely to come off the column Become.

  Next, the best mode for carrying out the present invention will be specifically described with reference to the drawings.

  That is, FIGS. 1 to 5 show an embodiment of the installation structure of the eaves panel according to the present invention, where 1 is a column, 2 is an eaves panel, and 3 is a lower frame provided at the lower end of the eaves panel 2. Reference numeral 4 denotes a bracket that is attached to the column 1 and receives the lower frame 3, and the saddle panel mounting structure according to the present invention is mainly composed of the column 1, the panel 2, the lower frame 3, and the bracket 4. Yes.

  FIG. 1 is a front view of a saddle panel mounting structure according to the present invention, and FIG. 2 is a longitudinal sectional view taken along the line AA of FIG. First, a plurality of support columns 1 are erected on the ground surface at intervals. The support column 1 is generally made of a metal tube made of an aluminum alloy, stainless steel, or steel material having a rectangular cross section, and the surface thereof is subjected to surface treatment such as plating or painting.

  The eaves panel 2 includes a panel body 21 having a rectangular flat plate shape and a lower frame 3 attached along the lower end portion of the panel body 21. In the present embodiment, the panel body 21 is formed by attaching metal thin plates 23 and 24 to the front and back of a flat core material 22. The core material 22 is generally made of a polyolefin-based thermoplastic synthetic resin such as polyethylene or polypropylene, and may be made of polyethylene, polypropylene alone, or a material obtained by kneading these appropriately, or foamed. Alternatively, an inorganic material such as aluminum hydroxide or magnesium hydroxide may be appropriately kneaded.

  The metal plates 23 and 24 are generally made of a metal foil such as an aluminum alloy, stainless steel, or copper. The front surface of the metal plates 23 and 24 may be painted to enhance decorativeness, and a decorative sheet or film is pasted thereon. It may be worn but may be used as it is.

  In this embodiment, the panel main body 21 is a laminated body including the core member 22 and the metal plates 23 and 24. However, the metal plate may be attached to only one of the core members 22, or the core member 22, Or the form which uses the metal plate 23 independently may be sufficient, and the form which consists of a translucent material which consists of a polycarbonate, an acrylic resin, etc. in order to provide translucency may be sufficient.

  In the present embodiment, the heel panel 2 has an upper frame 5 attached along the upper end portion of the heel panel 2. In the upper frame 5, a substantially rectangular hollow portion 51 is provided along the upper end portion of the panel 2, an insertion groove 52 is formed on the lower surface of the hollow portion 51, and the upper end portion of the eaves panel 2 is inserted. Further, a guide portion 54 is provided on the side surface of the hollow portion 51 on the support column 1 side so that a connection fitting 53 for connecting to the support column 1 is slidable in the horizontal direction. A gap 55 is formed in the part along the longitudinal direction, and the side plate part is divided vertically. Then, the top end of the mounting bolt B passing through the column 1 is screwed to the connection fitting 53 via the gap 55, whereby the upper frame 5 is fixed to the column 1 via the connection fitting 53.

  Further, in the present embodiment, the vertical panel 2 is provided with vertical frames 56 at both ends of the vertical panel 2, and the lower frame 3, the upper frame 5, and the vertical frame 56 provided along the outer peripheral portion of the panel body 21. Thereby, while covering the outer peripheral part of the eaves panel 2 and improving a decorative property, the rigidity of the eaves panel 2 can be improved.

  FIG. 3 is an enlarged view of the main part of FIG. The lower frame 3 is attached along the lower end portion of the panel main body 21, and the hollow portion 31 provided along the horizontal direction and the lower end portion of the panel main body 21 provided on the upper surface of the hollow portion 31 are inserted. The insertion groove 32 is provided, and a contact portion 33 that is provided on the side surface of the hollow portion 31 on the support column 1 side and holds the space between the support column 1 and the hollow portion 31 is provided. The insertion groove 32 and the contact portion 33 are extended toward the longitudinal direction of the hollow portion 31.

  The lower frame 3 is generally composed of a member obtained by cutting an elongated body obtained by extrusion molding of an aluminum alloy or a synthetic resin into an appropriate length, and is synthesized with a metal other than aluminum, or a metal or an inorganic material. Composite materials with resin, such as those obtained by laminating synthetic resin with a metal film, those with a colored surface, those with irregularities formed on the surface to improve decorativeness, etc., depending on the required strength, as appropriate Can be used.

  1-3, the receiving metal fitting 4 is provided in the front of the support | pillar 1, and receives the lower frame 3 of the eaves panel 2. As shown in FIG. 4A and 4B are explanatory views of the receiving metal fitting 4. FIG. 4A is a plan view, FIG. 4B is a front view, and FIG. 4C is a right side view. The bracket 4 includes a fixed portion 41 fixed to the support column 1, a bottom plate portion 42 that projects from the fixed portion 41 toward the front side, and on which the lower frame 3 is placed, and a vertical that rises from the tip of the bottom plate portion 42. The plate portion 43 and the upper portion of the vertical plate portion 43 are formed in a substantially J-shaped cross section including a bent portion 44 that is bent obliquely upward toward the support column 1 side. The fixing portion 41 is screwed by a screw tip of a fixing bolt B <b> 2 that penetrates the column 1 and is fixed to the front side of the column 1.

  The metal fitting 4 is generally composed of a member obtained by press-molding a steel material or the like, but may be a metal other than the steel material, for example, a material obtained by processing other metal such as stainless steel or an aluminum alloy, It may be molded from one metal member, may be formed from a plurality of metal members, or may be plated or coated to improve weather resistance and corrosion resistance.

  FIG. 5 is an explanatory view of a fixing method of the lower frame 3 to the receiving metal fitting 4, (a) is a state in which the lower frame 3 is inserted between the column 1 and the vertical plate portion 43 of the receiving metal fitting 4, (b). Is a state in which the lower frame 3 is placed on the bottom plate portion 42 of the receiving metal fitting 4, and (c) shows a state in which the lower frame 3 is fixed between the support column 1 and the receiving metal fitting 4. In (a), since the distance between the support 1 and the upper end of the bent portion 44 of the support metal 4 is approximately the same as the front-rear dimension of the lower frame 3, the lower frame 3 has the support 1 and the vertical plate 43. Can be inserted between. As in this embodiment, in the hollow portion 31 of the lower frame 3, if the corner of the outer lower corner portion 34 is taken to form an arcuate curved surface, when the lower frame 3 is inserted, When the distance from the upper end of the bent portion 44 is slightly narrower than the longitudinal dimension of the lower frame 3, even if the arc-shaped lower corner portion 34 contacts the tip 45 of the bent portion 44, the tip 45 is the arc-shaped portion. Since the bent portion 44 can be elastically deformed in a direction in which the bent portion 44 warps outward by sliding upward, the lower frame 3 is placed between the column 1 and the vertical plate portion 43 against the bent portion 44. Can be inserted.

  Further, the projecting dimension of the contact portion 33 projecting from the lower frame 3 toward the support column 1 projects from the outer peripheral surface of the support column 1 toward the vertical plate unit 42 at the fixing bolt B2 that fixes the receiving plate unit 4 to the support column 1. It is larger than the protruding dimension of the screw tip. Accordingly, the lower frame 3 can be placed on the bottom plate portion 42 without the lower portion of the lower frame 3 coming into contact with the screw tip portion of the fixing bolt B2.

  Further, in FIG. 5B, when the fixing bolt B2 is further screwed in, the screw tip presses the hollow portion 31 of the lower frame toward the vertical plate portion 43 side, and as shown in FIG. The outer portion of 3 is pressed against the inner surface of the vertical plate portion 43, so that the lower frame 3 can be securely fixed. A thick portion 46 is formed from the outer surface of the bottom plate portion 42 to the outer surface of the vertical plate portion 43, and when the outer surface of the lower frame 3 is pressed against the inner surface of the vertical plate portion 43, The curvature which the vertical plate part 43 generate | occur | produces toward an outer side can be suppressed.

  FIG. 6 is an explanatory view showing a state in which a wind load is applied to the eaves panel 2 from the back side to the front side due to a storm such as a typhoon or a gust, and the panel body 21 is bent toward the front side. 3 is a longitudinal sectional view showing a state in which a wind load is applied to the main body 21. FIG. When the panel main body 21 is bowed to the front side, the lower frame 3 is inclined to the front side by the bow-shaped panel main body 21 and presses the vertical plate portion 43 of the bracket 4 to the front side. It moves in the direction of being pulled obliquely upward from between the support column 1 and the receiving bracket 4. At this time, the upper upper corner portion 35 on the outer side of the lower frame 3 is caught from the upper portion of the vertical plate portion 43 to the inner side of the bent base portion 45 where the bent portion 44 is formed, and the lower frame 3 is further detached in this state. Even if it is going to move in the direction, the upper corner portion 35 is relatively pressed from the bent base portion 45, so that the further movement in the pulling direction is suppressed, so that the upper corner portion 35 is bent into the bent base portion 45. The lower frame 3 is prevented from being pulled out further. The upper corner portion 35 and the bent base portion 45 may have a form in which the corner portion is angular, but may have a form in which the corner is rounded and the curved surface and the curved surface are combined and locked as in this embodiment. . The point is that the upper corner portion 35 may be easily locked to the bent base portion 45.

  The outer wall of the frame member 3 is formed with a recessed portion 36 whose upper portion is recessed toward the inside, and the outer end portion of the recessed portion 36 is the upper corner portion 35. Thereby, compared with the case where the upper part of the lower frame 3 is formed in a substantially rectangular shape in which the recessed part 36 is not formed, the rigidity of the upper corner part 35 can be increased, and as shown in FIG. Since the height positions of the upper end of the upper frame 3 and the upper end of the bent portion 44 can be matched, the bent portion 44 can be prevented from protruding from the upper end of the lower frame 3 as much as possible, and the design can be improved.

  As shown in FIG. 3, the bent base portion 45 of the bent portion 44 is above the upper corner portion 35 outside the lower frame 3 in a state where the lower frame 3 is inserted between the support column and the vertical plate portion. Is located. Thereby, the outer side wall of the lower frame 3 can be firmly fixed in the state pressed against the inner surface of the vertical plate part 43 of the receiving metal fitting 4 over the up-down direction. Further, in the normal installation state, the upper corner portion 35 is not locked to the bent base portion 45, so that compared to the case where the upper corner portion 35 is locked to the bent base portion 45 in the normal installation state. Thus, even if the bending is caused by the wind load received by the heel panel 2, the bent base portion 45 is less likely to receive a load from the upper corner portion 35, and there is a problem that the bent portion 44 is deformed in the rising direction. It becomes difficult. Further, as shown in FIG. 5, when the panel body 21 of the heel panel 2 undergoes a relatively large deflection toward the front side, the upper corner portion 35 is moved when the lower frame 3 moves in the direction of removal. Can be moved until it is locked to the bent base portion 45, so that the stress generated in the heel panel 2 due to the movement of the lower frame 3 can be relieved, and the upper corner portion 35 becomes the bent base portion 45. When locked, the stress applied to the bent base 45 can be reduced.

  According to the present invention, even when the heel panel is deformed into an arc due to wind load or the like, the lower frame of the heel panel is not easily detached from the support bracket of the support column. Even when reinforcing a previously installed fence panel or replacing an already installed fence panel with a new fence panel, the mounting work of the mounting bracket and the subsequent work of installing the fence panel are easy. And since the attachment structure of a heel panel can be made stronger, it can utilize suitably.

It is a front view which shows one Embodiment in the attachment structure of the collar panel which concerns on this invention. It is a longitudinal cross-sectional view in the AA cross section of FIG. It is an enlarged view of the principal part of FIG. It is explanatory drawing which shows one Embodiment of a receiving metal fitting. FIG. 4 is a partially exploded explanatory view of FIG. 3. It is explanatory drawing of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 塀 Panel 3 Lower frame 34 Lower corner part 35 Upper corner part 36 Recess part 4 Receiving bracket 42 Bottom plate part 43 Vertical plate part 44 Bending part 45 Bending base B2 Fixing bolt

Claims (2)

  In the mounting structure of the saddle panel in which the saddle panel provided with the lower frame along the lower end portion is attached to the support via the support fitting provided on the front side of the support column, the receiving bracket projects to the front side of the support column. A bottom plate portion on which the lower frame is placed, a vertical plate portion that rises upward from the bottom plate portion, and a bent portion that is bent obliquely upward from the upper portion of the vertical plate portion toward the support column, The lower frame can be inserted from above between the support column and the bent portion, and the outer corner portion of the lower frame is the bent base portion of the bent portion with respect to the direction in which the lower frame is removed. A mounting structure for the heel panel, which is adapted to be locked to the frame.   The bent base portion of the bent portion is positioned above a corner portion outside the lower frame in a state where the lower frame is inserted between the support column and the vertical plate portion. 1. A mounting structure for the eaves panel according to 1.

Images