JP2005201030A - Column to be fixed on handrail wall of veranda, fence fixed by using this column and temporary scaffold for work - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a column to be fixed to a handrail wall of a veranda, without having fear of damaging the handrail wall, when detachably erecting the column on the handrail wall of the veranda such as a concrete multiple dwelling house. <P>SOLUTION: This column to be fixed to the handrail wall of the veranda, has a U-shaped frame metal fitting 1 having so as to straddle over the whole concrete handrail wall 13, a fixing means for detachably sandwiching and fixing the frame metal fitting 1 straddling the handrail wall 13 so as to sandwich the handrail wall 13 from the inside and outside of the handrail wall 13, and a column 15 erected by being fixed to a part abutting on the handrail wall upper edge of the frame metal fitting 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a column that can be detachably installed in order to attach a crime prevention fence, a bird net, a gardening trellis, etc. to a veranda of a housing complex such as a condominium or a handrail wall in a hallway, and the column mounting frame The present invention relates to a scaffold assembly method for attaching a temporary scaffold for construction to a metal fitting.

  Conventionally, in order to attach security fences, bird nets, gardening trellises, etc. to verandas of apartment buildings such as so-called condominiums and corridor handrail walls, anchor bolts have been driven into handrail walls of verandas, etc. It is necessary to fix and attach a security fence, a bird net, a gardening trellis, etc. using the support.

  In addition, in order to repair the outer wall of a building during a large-scale repair of an apartment house such as a condominium, it is necessary to assemble a temporary scaffold for construction along the entire outer wall. Construction scaffolds are generally assembled by joining many steel pipes to each other with various fittings, but in order to secure the steel pipe scaffolds to the outer wall of the building, in the case of tile walls, many necessary tiles are placed. Once peeled off, anchor bolts are driven into the concrete wall of the peeling trace, the scaffolding is fixed to this, and when the scaffolding is dismantled after completion of construction, the anchor bolts are removed and the tiles are re-stretched. ing.

  As mentioned above, when you try to erect a pillar on the veranda of a conventional concrete apartment house or a handrail wall in a hallway, if you want to stand upright, you need to drive anchor bolts to secure it securely It was necessary to fix the column to this, which resulted in scratching the handrail wall, and the renter could not do it without permission in the rental housing.

  In addition, when repairing a condominium, etc., it was necessary to peel the tiles once and fix the scaffolds with anchor bolts in order to fix the temporary scaffolding for the construction, and to restore the tiles after the construction was completed.

  Therefore, the present invention can detachably attach a column to a concrete handrail wall such as a veranda of an apartment house, etc., and there is no risk of scratching the handrail wall at that time. The purpose is to provide a fixing column.

  Another object of the present invention is to provide a scaffold assembly method capable of easily assembling a temporary scaffold for construction when repairing an outer wall of a concrete apartment house or the like.

  In order to achieve the above-mentioned object, the present inventor has conducted extensive research, and as a result, the entire U-shaped frame fitting straddling the concrete handrail wall is fastened from inside and outside of the handrail wall and clamped to the handrail wall. The frame bracket can be detachably fixed to the handrail wall, and the column is fixed to the portion of the frame bracket that comes into contact with the upper edge of the handrail wall. The inventors have found that they can be freely fixed and have completed the present invention.

  That is, the present invention is configured so that the entire U-shaped frame bracket straddling a concrete handrail wall and the frame bracket straddling the handrail wall are detachably sandwiched between the inside and outside of the handrail wall. The gist of the present invention is a supporting column for fixing to a handrail wall such as a veranda provided with a fixing means for sandwiching and fixing and a column that is fixedly installed on a portion of the frame metal fitting that is in contact with the upper edge of the handrail wall.

  In another aspect of the present invention, the U-shaped frame metal fitting is provided with a pair of inverted L-shaped mounting frames facing each other in the support column fixed to the handrail wall such as a veranda, and the interval between the brackets can be adjusted. The gist is a support column for fixing to a handrail wall such as a veranda which is a fixed U-shaped frame metal fitting.

  In still another aspect of the present invention, in the post for fixing to the handrail wall such as a veranda, the fixing means is screwed into the leg portion of the U-shaped frame metal fitting, and the tip contacts the side surface of the handrail wall. The gist is a support column for fixing to a handrail wall such as a veranda composed of bolts screwed so as to come into pressure contact with each other.

  Still another aspect of the present invention is to provide a fence including a frame body, wherein a fence frame is fixed to a fixing column on a handrail wall such as a veranda, and is fixed on a handrail wall such as a veranda between the columns. The gist.

  Still another aspect of the present invention provides a fence provided with a frame body, wherein the fence fixed to a railing wall such as a veranda is fixed on a railing wall such as a veranda, which is a fence made of a bird net. The gist.

  Still another aspect of the present invention is a handrail wall such as a veranda in which the fence fixed to a handrail wall such as a veranda is a fence made of a crime prevention, fall prevention wire mesh, a blindfolding armor door, or a gardening trellis. The gist is a fence with a frame fixed on top.

  Still another aspect of the present invention provides a handrail by a member fixed so as to protrude from the leg portion of the U-shaped frame metal fitting of the fixing column to the handrail wall such as the above-described veranda. The gist is a temporary scaffold for construction that is fixed to the wall so that it cannot swing.

  According to the present invention, a U-shaped frame metal fitting can be detachably fixed so as to straddle a concrete handrail wall such as a veranda, and a column erected on the frame metal fitting is attached to and detached from the handrail wall. Since it is set up freely, it is possible to securely attach a security wire net, a bird net, a gardening trellis, etc. using this support, and using bolts etc. fixed to the frame bracket, The temporary scaffold for construction can be securely fixed.

  Next, the contents of the present invention will be described in detail with reference to the drawings. 1 is a side view of a U-shaped frame metal fitting used in the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a plan view thereof. In the U-shaped frame metal fitting 1 shown in FIG. 1, the frame metal fitting 1 is composed of a set of two substantially inverted L-shaped attachment frames 2 and 3, and a bolt 4 is welded to the upper surface of the attachment frame 2. A long hole 5 is formed in the upper surface of the mounting frame 3 along the longitudinal direction of the upper surface of the mounting frame 3, and a bolt 4 is inserted into the long hole 5 so that the pair of mounting frames 2 and 3 are spaced apart from each other. By adjusting and tightening the bolt 4 with the nut 6, the distance between the mounting frames 2 and 3 is appropriately adjusted and fixed.

  A plurality of bolt insertion holes 8 are provided in both leg portions 7 of the U-shaped frame metal fitting 1, and nuts 9 are welded to positions corresponding to the bolt insertion holes 8. Bolts 10 are screwed into the nuts 9 from the inside, and a hard rubber plate 12 is bonded to the top surface 11 of the head of the bolts 10.

  The U-shaped frame metal fitting 1 is detachably attached to the handrail wall 13 by rotating the bolt 10 and bringing the hard rubber plate 12 on the top surface 11 of the head of the bolt 10 into contact with the side surface of the handrail wall 13. It is fixed to. It is desirable that the bolt 10 is tightened with a fixing double nut 14 so as not to loosen.

  As shown in FIG. 1, the U-shaped frame metal fitting 1 is provided with a bulging portion 22 projecting laterally at a portion immediately below the inverted L-shaped refraction angle portion of the mounting frames 2 and 3. Some of the handrail walls 13 are formed such that the width of the top portion of the handrail wall 13 is slightly wider than the thickness of the main body portion at the lower part of the handrail wall 13. A portion of the width of the top portion can be accommodated in the bulging portion 22.

  The U-shaped frame metal fitting 1 shown in FIGS. 1 to 3 is configured such that a pair of inverted L-shaped mounting frames 2 and 3 can slide to adjust and fix each other. There is no need to form the U-shaped frame metal fitting 1 by the shape mounting frames 2 and 3. You may comprise the whole with a substantially U-shaped integral frame metal fitting. In this case, the distance between the legs 7 of the U-shaped frame metal fitting 1 is constant, but several types of frame metal fittings 1 may be prepared so as to match the thickness of a normal handrail wall. In this case, the bolt 4 is welded to the upper surface of the U-shaped frame metal fitting 1.

  As shown in FIG. 2, a support column 15 is fixed on the U-shaped frame fitting 1. The support column 15 is made of a metal pipe, and a bottom plate 16 is provided at a certain height from the lower end. A bolt hole is formed in the center of the bottom plate 16, and a nut 17 is welded thereto. The nut 17 is screwed onto the bolt 4 protruding from the upper surface of the U-shaped frame metal fitting 1 and rotated together with the entire support column 15 to be fastened, whereby the support column 15 stands on the U-shaped frame metal fitting 1. Set up.

  FIG. 4 is a front view of the state in which the bird net 18 is attached to the support 15. As the bird net 18, a frame 19 made of aluminum or the like is used in which a wire net or a fiber net of about 20 mm is stretched. As shown in FIG. 4, the method of fixing the bird net 18 to the support column 15 is such that the support column 15 is erected at a constant interval according to the width of the bird net 18, and the fixing bracket 20 is attached to both sides of each support column 15. A bird net 18 is fastened and fastened to this.

  As a method of attaching the bird net 18 to the support 15, an armrest 21 can be used as shown in FIG. 5 instead of the fixing bracket 20 shown in FIG. 4. When the armrest 21 is used, when the fire brigade or the like enters in the event of a disaster such as a fire, the bird net 18 can be easily lifted and removed as necessary.

  Instead of the bird net 18, a fence for preventing crime, a wire net for preventing an object from falling from a veranda, a trellis for a veranda horticulture, a blindfold armor door, etc. are provided with a frame 19 like the bird net 18. It is configured and attached to the column 15 in the same manner.

  Further, by using bolts 10 that protrude laterally from the U-shaped frame metal fitting 1, a frame on which a flower box or the like is constructed can be fixed inside a handrail wall 13 such as a veranda.

  Furthermore, the steel pipe of the temporary scaffold for construction can be fixed to the handrail wall 13 by using the bolt 10 that projects laterally from the U-shaped frame metal fitting 1 to the outside of the handrail wall 13. There are many residents who feel uneasy about illegal intruders entering the scaffolding at night when there is no worker when the scaffolding is temporarily set up during the repair work of the building If a security wire net is stretched between the support columns 15 at the same time when the scaffolding is temporarily installed, the insecurity of the resident can be eliminated and security in security can be achieved.

  FIG. 6 shows another embodiment of the U-shaped frame metal fitting 1 of the present invention. The U-shaped frame metal fitting 1 is composed of the mounting frames 2 and 3 made of a pair of inverted L-shaped metal fittings, as in FIG. Bolt holes 24 for loosely fitting bolts are provided in the vicinity of the upper end, the central portion, and the lower end of the leg portions 7, 7 of the mounting frames 2 and 3, respectively.

  A long nut 23 having a long female screw hole is welded to the outside of the bolt hole 24 at the center of the leg portion 7 of the mounting frame 2. A press bolt 26 having a hard rubber pad 25 at the head is inserted into each bolt hole 24 from the inside, and the press bolt 26 is adjusted and fixed to an appropriate position by fixing nuts 27 from both sides of the leg portion 7. The position of the pressing bolt 26 inserted through the bolt hole 24 welded with the long nut 23 is adjusted by screwing the pressing bolt 26 into the long nut 23.

  By inserting one long bolt 28 into the bolt holes 24, 24 at the upper end of the legs 7, 7, and tightening the nuts 29 screwed into the tips, the legs 7 of the mounting frames 2, 3 are 7, the rubber pads 25 of the respective pressing bolts 26 are pressed against both side surfaces of the handrail wall 13 with a strong pressing force, and the entire U-shaped frame metal fitting 1 is firmly attached to the handrail wall 13. Secure to.

  Bolts are screwed into the female screw holes of the long nut 23 from the outside, and are used for the purpose of fixing a temporary scaffold for construction.

  The support pillar fixed to the handrail wall of the veranda of the present invention, the fence fixed by using the support pillar, and the temporary scaffold for construction can improve the living environment of the apartment house such as an apartment, such as a pigeon, a kite, and a sparrow The birds can fly to the veranda or corridor, stop on the handrail wall, and prevent the feces from being polluted. Prevents illegal intruders from entering apartment buildings, etc., and exhibits crime prevention effects.

  In addition, when repairing an outer wall of an apartment, the temporary scaffold for construction can be easily assembled in a safe state, and the time and cost for the repair work can be saved.

  Side view of the U-shaped frame metal fitting of the present invention   Front view of the U-shaped frame metal fitting of the present invention   Plan view of the U-shaped frame metal fitting of the present invention   The front view of the state which attached the bird net to the support | pillar of this invention   The front view of another aspect of the part which attached the bird net to the support | pillar of this invention   Side view of another embodiment of the U-shaped frame metal fitting of the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 U-shaped frame metal fittings 2, 3 Mounting frame 4 Bolt 5 Long hole 6 Nut 7 Leg part 8 Bolt insertion hole 9 Nut 10 Bolt 11 Top surface 12 Hard rubber plate 13 Handrail wall 14 Fixing double nut 15 Post 16 Bottom plate 17 Nut 18 Bird Shield 19 Frame 20 Fixing Bracket 21 Armpit 22 Bulge 23 Long Nut 24 Bolt Hole 25 Pad 26 Press Bolt 27 Fixing Nut 28 Long Bolt 29 Nut

Claims (7)

  An overall U-shaped frame fitting straddling a concrete handrail wall, and a fixing means for detachably attaching the frame fitting straddling the handrail wall so as to sandwich the handrail wall from inside and outside the handrail wall And a post for fixing to a handrail wall, such as a veranda, provided with a post fixedly attached to a portion of the frame metal fitting that contacts the upper edge of the handrail wall.   The handrail wall of a veranda or the like according to claim 1, wherein the U-shaped frame metal fitting is a U-shaped frame metal fitting in which a pair of inverted L-shaped mounting frames are provided to face each other and the distance between them is adjustable. Fixing post for fixing.   The veranda according to claim 1 or 2, wherein the fixing means comprises a bolt screwed so that the fixing means is screwed into the leg portion of the U-shaped frame metal fitting and the tip abuts against the side surface of the handrail wall to be pressed. Support post for fixing to the handrail wall.   The fence provided with the frame which fixed the frame of the fence to the support | pillar of the Claims 1 thru | or 3 erected at fixed intervals, and was fixed on handrail walls, such as a veranda between this support | pillar.   The fence provided with a frame body fixed on a handrail wall such as a veranda according to claim 4, wherein the fence is a fence made of a bird net.   The fence provided with a frame body fixed on a handrail wall such as a veranda according to claim 4, wherein the fence is a fence made of a wire screen for crime prevention, fall prevention, a blindfold armor door, or a trellis for gardening.   Temporary construction for construction fixed to the handrail wall so as not to swing by a member fixed so as to protrude from the leg portion of the U-shaped frame metal fitting to the outer side of the handrail wall. scaffold.

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