JPH0455138Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a handrail cap made by integrally attaching a handrail to a cap provided on the roof of a building or on the frame of a parapet such as a veranda or balcony.

(Prior art and its problems) Conventionally, as a handrail support mounting device for this type of handrail cap, as shown in Japanese Utility Model Application Publication No. 58-85054, bolts provided inside the handrail support were directly connected to the parapet frame. Things to be buried inside, Jikoko 58
As shown in Publication No. -47137, there is one that can be attached directly to the Kasagi. However, with the former method, it is necessary to cut out a notch in the parapet frame at each position where the handrail support is installed and fix bolts to the anchors.
The construction work is extremely troublesome, and the latter method applies a large load to the capstone itself, which deforms the capstone and makes the support of the handrail support unstable. Since it was fixed with screws, there was a drawback that the screwing work was complicated.

(Technical Problem of the Invention) The technical object of the present invention is to eliminate the above-mentioned drawbacks and to provide a handrail cap to which a handrail support can be attached particularly easily and reliably.

(Means for Solving the Problems) In order to solve the above problems, the handrail cap according to the present invention is provided with a handrail cap on the top of the parapet frame of a building, and a handrail is provided on the cap. In the handrail kasagi, in which a kasagi is provided on the upper part of the parapet skeleton of an object, and a handrail is provided on the kasagi, a bolt receiving member is provided on the top surface of the parapet skeleton,
Furthermore, a Kasagi receiving member that contacts the lower surface of the Kasagi in a planar manner is fixed thereon, the lower end of the hollow handrail post supporting the handrail is engaged with the upper surface of the Kasagi top plate, and the inner lower end of the handrail support member is made to engage with the upper surface of the Kasagi top plate. A centering member is placed in the handrail support, and a bolt inserted into the handrail support is passed through the centering member, and the lower end of the bolt is passed through the cap and screwed into the bolt receiving member, and the bolt is inserted into the handrail support. By pressing the top plate of the Kasagi onto the Kasagi receiving member and the bolt receiving member through the centering member with a lower nut screwed to the lower part, the lower part of the bolt is fixed together with the top plate; The upper part of the bolt is passed through a handrail support member placed on the handrail support member, and the upper nut screwed onto the upper end of the bolt is used to press the handrail support member onto the Kasagi top plate via the handrail support member. According to the present invention, the handrail post is fastened to the Kasagi top plate.

(Operations and effects of the invention) As described above, according to the invention, the handrail support can be fixed with a single bolt inserted into the inside thereof, and moreover, it is screwed onto the bolt receiving member. The lower end of the bolt is securely and firmly fixed to the upper surface of the parapet frame, and the lower nut screwed into the lower part of the bolt connects the top plate of the Kasagi via the centering member to the Kasagi receiving member and the bolt receiving member. Since the lower part of the bolt is fixed together with the top plate by pressing the top plate, the top plate is strongly clamped and fixed between the Kasagi receiving member and the centering member which are in planar contact, and the lower part of the bolt is is firmly fastened and fixed.

Further, the upper part of the bolt passes through the handrail support member placed on the handrail support member and is tightened by the upper nut, so that the handrail support member is connected to the Kasagi ceiling by the nut. It is firmly pressed and fixed onto the board.

In this way, the handrail support can be installed with a single bolt and nut, making the installation process easy.In addition, the handrail support can be firmly fixed on the top plate by tightening the nuts at the top and bottom of the bolt. can do.

Furthermore, since the centering member is disposed at the inner lower end of the handrail support, the centering of the upper and lower ends of the handrail support is performed accurately.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIGS. 1 to 3, the symbol A indicates a handrail cap. This handrail kasagi A is the parapet frame 1 of the building.
A cap 2 is provided on the top of the cap 2, and a handrail 3 is provided on the cap 2.

The cap 2 is attached to a holder 4 provided at intervals on the parapet frame 1, and a through hole 5a is formed at the handrail support attachment site.

Next, a long metal L-shaped plate 6 is fixed to the upper surface of the parapet frame 1, and a bolt receiving member 7 is welded and fixed to the L-shaped plate 6. This bolt receiving member 7 is formed with a bolt receiving hole 10 having a threaded groove at a position aligned with the through hole 5a of the cap 2, and a screw hole 8 is formed near the end. Note that the bolt receiving member 7 is not fixed to the L-shaped plate 6 but to the screw fixing holes 8a and 8b with screws directly to the diagonal reinforcement provided on the parapet frame 1 (not shown) or to the concrete parapet frame 1, etc. You may. Further, the bolt receiving hole 10 may be constructed by welding and fixing a nut to the bolt receiving member 7.

Further, on the upper part of the bolt receiving member 7, there is provided a Kasagi receiving member 9 having a supporting leg portion positioned below the pillar thickness. This Kasagi receiving member 9 is also formed with a through hole 5b, and by fixing the screws 11 inserted from above the plurality of screw holes 8c near the end into the screw holes 8 of the bolt receiving member 7, It is fixed to the bolt receiving member 7. Note that the Kasagi receiving member 9 contacts the lower surface of the Kasagi top plate 2a in a planar manner.

The lower surface of the Kasagi 2 is supported by the Kasagi receiving member 9, and the Kasagi 2 and the Kasagi receiving member 9
The through holes 5a and 5b of the bolt receiving member 7 are arranged to be aligned with the bolt receiving hole 10 of the bolt receiving member 7.

In addition, between the bolt receiving member 7 and the Kasagi receiving member 9, or between the bolt receiving member 7 and the parapet frame 1.
A spacer 25 (not shown) may be appropriately interposed between the upper surface and the inclination adjustment.

Next, the column 12 of the handrail 3 is formed hollow, and the upper end opening is covered with a cover member 14 having a bolt insertion hole 13a in the center, and the cover member 14 is formed along the longitudinal direction of the column 12. It is fixed with a screw in the screw hole 15. Further, a long handrail support member 16 is fixed on the cover member 14 and is installed between the upper ends of other handrail supports 12, and a handrail main body 17 is attached to the handrail support member 16. This handrail support member 16 is also formed with a bolt insertion hole 13b that matches the bolt described above.

A centering member 2 is provided at the inner lower end of the handrail post 12.
1, a packing 23 is provided at the bottom of the centering member 21.
are placed respectively. In addition, handrail support 12
A bolt 18 screwed with a lower nut 22 is inserted into the inside of the bolt 18, and the bolt 18 is inserted through two bolt insertion holes 13a and 13b of the cover member 14 at the upper end of the handrail support 12 and the handrail support member 16. It penetrates downward, further penetrates the centering member 21 and the packing 23, and projects below the handrail support column 12.

Next, when attaching the handrail post 12 to the cap 2, the lower end of the handrail post 12 is engaged with the upper surface of the cap 2, and the lower end of the bolt 18 with the lower nut 22 is inserted further downward from the through hole of the cap 2. After passing through the through hole 5b of the Kasagi receiving member 9, the bolt is screwed into the bolt receiving hole 10 of the bolt receiving member 7, and the lower nut 22 screwed onto the bolt 18 is inserted through the centering member 21. By pressing the Kasagi top plate 2a onto the Kasagi receiving member 9 and the bolt receiving member 7, the top plate 2a is strongly clamped and fixed between the centering member 21 and the Kasagi receiving member 9, and the bolts 18 Fix the bottom of the. Then, a handrail support member 16 was inserted into the bolt 18 and placed on the Kasagi top plate, and the upper part of the handrail support member 16 placed on the handrail support member 12 was passed through and screwed into the upper end of the bolt 18. The handrail support 12 is pressed onto the top plate 2a of the cap 2 by the upper nut 19 via the handrail support member 16. Thereby, the handrail support 12 is fastened to the Kasagi top plate 2a. 26 is a nut receiving seat.

As mentioned above, the handrail support 12 can be fixed with a single bolt 18 inserted into the inside thereof, and the lower end of the bolt 18 screwed into the bolt receiving member 7 is attached to the top of the parapet frame 1. L-shaped plate 6
(or the parapet frame 1), and the top plate 2a of the Kasagi is connected to the Kasagi receiving member 9 via the centering member 21 with the lower nut 22 screwed onto the bolt 18. By pressing onto the bolt receiving member 7, the lower part of the bolt 18 is firmly fixed together with the top plate 2a.

Further, the upper part of the bolt 18 is connected to the handrail support 12.
It passes through the handrail support member 16 placed above and is tightened by the upper nut 19, so that the handrail support 12 is connected to the cap from the bolt receiving member 7 through the handrail support member 16 by the upper nut 19. It is fixed on the top plate 2a with strong continuous pressure.

In this way, the handrail support 12 is made of one bolt 18
The upper nut 19 and the lower nut 22 at the top and bottom of the bolt 18 can be used to make the installation work easier.
By tightening the lower nut 22, the handrail post 12 can be firmly fixed on the top plate 2a.

Further, at the lower end of the handrail support 12, a centering member 21 is arranged at a lower inclined part corresponding to the inclination of the Kasagi top plate and an upper horizontal part, and a packing 23 is arranged at the lower part of the centering member 21. , the bolt receiving member 7 and the Kasagi top plate can be securely fastened, and
In addition to accurately centering the upper and lower ends of the handrail support 12, it is possible to prevent rainwater from entering between the handrail support 12 and the cap 2.

In addition, the centering of the bolt 18 is performed by placing a cylindrical portion 24 at the center of the lower part of the handrail support 12 as shown in FIGS. 4a and 4b.
This may be accomplished by fitting and mounting a cylindrical member 25 having a cylindrical member 25 and inserting a bolt 18 into the cylindrical portion 24.

In addition to the above-mentioned holder, the capacitor 2 is secured by locking pieces 27 similar to the holder on both sides of the capacitor receiving member 9 (or bolt receiving member 7), as shown in FIG. It is also possible to extend the locking piece 27 and lock the cap 2 with the locking piece 27.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view of the handrail hat tree according to the present invention, Figure 2
Figures 3 and 3 are exploded perspective views showing how the handrail is installed, Figures 4a and 4b are longitudinal and cross-sectional views of other examples of bolt centering structures, and Figure 5 is an exploded perspective view showing how the handrail is attached. It is an explanatory view of the wearing mode. Code, A... Handrail cap, 1... Parapet frame, 2... Cap, 2a... Kasagi top plate, 3... Handrail, 7... Bolt receiving member, 9... Kasagi receiving member, 12... Handrail support , 16... handrail support member,
18... Bolt, 21... Centering member, 19...
Upper Natsuto, 22...lower Natsuto.

Claims (1)

[Scope of utility model registration request] A Kasagi is installed on the top of the parapet frame of the building.
In a handrail cap with a handrail provided on the cap,
A bolt receiving member is fixed to the upper surface of the parapet frame, and a kasagi receiving member that is in planar contact with the lower surface of the above-mentioned kasagi is fixed on top of the bolt receiving member, and the lower end of the hollow handrail post supporting the above-mentioned handrail is fixed to the upper surface of the kasagi top plate. A centering member is disposed at the inner lower end of the handrail support, and the bolt inserted into the handrail support is passed through the centering member, and the lower end of the bolt is passed through the cap and inserted into the bolt receiver. By screwing the top plate of the Kasagi onto the Kasagi receiving member and the bolt receiving member through the centering member using a lower nut screwed onto the member and screwed into the lower part of the bolt, the top plate is pressed together with the top plate. While fixing the lower part of the bolt, the upper part of the bolt is passed through a handrail support member placed on the handrail support column, and an upper nut screwed onto the upper end of the bolt is used to secure the handrail through the handrail support member. A handrail kasagi characterized in that the balustrade support is fastened to the kasagi top plate by pressing the support onto the kasagi top plate.