JPH0543121Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a device for attaching vertical members such as handrail supports, mullions, etc. in balconies and open corridors.

(Prior art) Conventionally, the general construction method for installing metal handrail supports or mullions on balconies is to place embedded anchor plates at predetermined positions on the rising parts of the balcony after completing the reinforcement of the balcony, and then place them in concrete. To prevent the embedded anchor plate from moving during installation or covering the top surface of the plate with concrete, cure it with a curing material such as foamed resin. Remove cement paste, dirt, rust, etc., weld the attached plate directly to the embedded anchor plate or in place as necessary, and install handrail support or mullion reinforcement directly or as necessary before and after exterior finishing. Accordingly, the reinforcing material is welded and fixed to the embedded anchor plate via a splint welded to a predetermined position, and the surroundings of the reinforcing material are filled with resin mortar and finished to match the slope of the upper end of the rising part, and the handrail support is reinforced with the above-mentioned reinforcement. Attach to the material with screws, etc.

(Problems to be solved by the invention) In the conventional method of mounting handrail supports, mullions, etc., the on-site work process is complicated and requires a lot of time and effort, and it is easy to adjust the mounting position of the handrail support. Not.

(Means for Solving the Problems) The present invention was proposed to solve these problems. A leg base metal fitting formed on an inclined surface that coincides with the upper end slope surface of the rising part is slidably inserted into a vertical screw rod, and height adjustment nuts of the mounting metal fitting are installed above and below the mounting metal fitting on the vertical screw rod. Furthermore, fixing nuts are screwed into the upper parts of the leg base fittings, and the screw rods are installed in the vertical mounting holes drilled in the rising portion, and glued between the mounting holes and the screw rods. The leg base metal fittings are loaded with the fixing agent, and the leg base metal fittings are pressed onto the upper end surface of the rising portion through the fixing nuts, and the leg base metal fittings are fitted across the horizontal mounting hole of the mounting bracket and each outer periphery of the leg base metal fittings. This invention relates to a mounting device for vertical members in balconies and open hallways, characterized in that a horizontal mounting bolt is inserted and tightened across a hollow vertical member.

(Function) In the present invention, as mentioned above, the handrail support,
By inserting a vertical screw hole drilled into the vertical rising part of the balcony and open hallway where vertical members such as mullions are attached, and filling adhesive between the screw rod and the mounting hole, the same can be achieved. The screw rod is reliably planted in the mounting hole. Accordingly, in the present invention, the lower end surface of the leg base fitting is fitted onto the vertical spiral rod installed in the rising section and is formed on an inclined surface corresponding to the inclined surface of the upper end surface of the rising section. is securely fixed to the mounting frame by being tightened by a fixing nut threaded onto the screw rod.

Further, according to the present invention, as described above, the height position of the vertical spiral rod installed at the rising part of the balcony or open hallway is adjusted by the height adjustment nuts of the mounting bracket screwed above and below the mounting bracket. A vertical member such as a hollow handrail post or mullion is fitted between the mounting bracket and the leg base bracket, and horizontal mounting is performed between the vertical member and the horizontal mounting hole of the mounting bracket. By inserting and tightening bolts, the vertical members are attached to rising portions of balconies and open corridors.

(Effect of the invention) As described above, according to the invention, a vertical spiral rod is installed at the rising part of a balcony or an open corridor to which vertical members such as handrail supports and mullions are attached, and a mounting bracket attached to the spiral rod. Since the installation is done through the base metal fittings and foot fittings, it is not necessary to install embedded anchor plates for attaching vertical members to the rising parts of balconies and open corridors, as in the conventional installation method of handrail supports, mullions, etc. This eliminates the need for complicated construction work and reduces the construction period.

In addition, by planting the screw of the anchor hardware into the mounting hole drilled in the mounting frame and filling the gap between the hole and the screw, the anchor metal can be firmly planted in the mounting frame. be done. Furthermore, the foot fittings are pressed onto the upper end surfaces of the rising parts of the balconies and open corridors by means of fixing nuts screwed onto the screw rods, and the height adjustment nuts are screwed onto the screw rods to adjust the height. Fit a hollow vertical member such as a handrail post or mullion across the adjusted post mounting hardware, and insert a horizontal mounting bolt between the member and the horizontal mounting hole of the mounting hardware. By tightening, the vertical member can be firmly fixed in a precise position relative to the upright portion.

In addition, in the present invention, mounting members such as handrail supports, mullions, etc., which are slidably inserted into the vertical spiral rods installed at the rising parts of the balconies and open corridors, are provided.
The above-mentioned method is not composed of a single metal fitting, but is composed of a leg base metal fitting formed on an inclined surface matching the upper end slope surface of the rising part, and a mounting fitting in which a horizontal mounting hole is drilled. A pair of upper and lower height adjusting nuts which can be adapted to the rising part having various upper end slope surfaces via the leg base metal fittings, and which are screwed onto the vertical screw rods above and below the mounting metal fittings, are screwed onto the vertical screw rods. A vertical member such as a hollow mullion of a required size or a handrail post is attached to a desired location on the vertical spiral rod by adjusting the height through the vertical screw. Can be done.

(Embodiment) The illustrated embodiment in which the present invention is applied to a balcony handrail support mounting device will be described below.

Figures 6 to 9 show the mounting hardware for the handrail post, and a post mounting bracket 3 that matches the inner shape of the handrail post B, which has a horizontal mounting hole 2, is slidably attached to a pair of vertical screws 1. A pair of height adjustment nuts 4 and 5 are screwed onto the top and bottom of the metal fitting 3.

Furthermore, the screw rods 1, 1 are provided with a slidable leg base metal fitting 6 whose lower end surface matches the internal shape of the handrail column, which is formed on an inclined surface corresponding to the upper end inclined surface of the rising part A of the balcony made of reinforced concrete. A fixing nut 7 is screwed onto the screw rods 1, 1 at the upper part of the metal fitting 6.

After completing the construction of the balcony structure, a vertical mounting hole 8 is drilled at a predetermined position in the rising part A,
A required amount of adhesive 9 such as an epoxy resin is filled and the vertical screw rod 1 of the anchor metal piece is inserted.
Furthermore, after the adhesive hardens, the leg base metal fitting 6 is attached to the vertical screw rod 1. At this time, a sufficient amount of adhesive 9' is filled between the leg base metal fitting 6 and the vertical screw 1, and the leg base metal fitting 6 is crimped onto the upper end surface of the rising portion A using the fixing nut 7. Possibly said adhesive 9,9'
The surplus is the minute space between the leg base metal fitting 6 and the rising part A.
It is desirable to adjust the amount of adhesive so that it is filled watertight and prevents rainwater from entering.

Furthermore, finely adjust the height position of the pillar mounting bracket 3 using upper and lower height adjusting nuts 4 and 5,
Fitting the handrail support B across the post mounting bracket 3 and the leg base metal fitting 6, inserting and tightening the horizontal mounting bolt 10 across the support B and the horizontal mounting hole 2 of the post mounting bracket 3, The pillar B is fixed to an anchor metal fitting, and the handrail pillar B is attached to the rising part A of the balcony via the anchor metal fitting.

As described above, according to the above embodiment, by attaching the handrail support B to the rising part A of the balcony via the anchor metal fittings that are planted after the construction of the balcony is completed, it is possible to overcome the conventional handrail support installation device. Thus, it is possible to eliminate the need for installing embedded anchor plates in the frame for attaching columns and the associated complicated construction, making the construction simple and reliable, and shortening the construction period.

The present invention is also applicable to the installation of mullions on balconies or handrail supports and mullions in open hallways.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing an embodiment in which the mounting device for vertical members in balconies and open corridors according to the present invention is applied to the balcony portion, Fig. 2 and 3
Figures 4 and 5 are respectively viewed from the arrows in Figure 1.
Figure, View-Figure, View-Figure, and View-
6 is a front view of the anchor hardware, FIG. 7 is a longitudinal sectional front view thereof, FIG. 8 is a side view thereof, and FIG. 9 is a longitudinal sectional side view thereof. A... Rising part of the balcony, B... Handrail support, 1... Vertical spiral rod, 2... Horizontal mounting hole, 3...
Pole mounting bracket, 4, 5...height adjustment nut, 6...
...Leg base metal fittings, 7...Fixing nuts, 8...Mounting holes, 9, 9'...Adhesive, 10...Mounting bolts.

Claims (1)

[Scope of utility model registration request] A mounting bracket with a horizontal mounting hole drilled therein, and a leg base bracket whose lower end face is formed on a slope that matches the slope of the upper end of a vertical rise in an open hallway, are slidably inserted into a vertical spiral rod. , height adjustment nuts of the mounting bracket are screwed onto the upper and lower sides of the mounting bracket on the vertical screw, and fixing nuts are screwed onto the upper part of the leg base metal fitting, and the screw rod is bored into the rising part. erecting it in a vertical mounting hole, filling an adhesive between the mounting hole and the screw rod, and pressing the base metal fitting onto the upper end surface of the rising portion via the fixing nut; A balcony characterized in that a horizontal mounting bolt is inserted and tightened across the horizontal mounting hole of the mounting bracket and a hollow vertical member fitted across each outer periphery of the leg base bracket. Installation device for vertical members in open corridors.