JPH0421393Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) This invention relates to a handrail-equipped handrail that can be attached to the top of a building frame, a balcony, a block wall, etc. The present invention relates to a structure for attaching a support for a handrail, which is used to attach the handrail support in a handrail-equipped handrail with a handrail crossbar installed.

(Prior Art) Conventionally, for example, a handrail-equipped cap that is attached to the upper part of a building frame is disclosed in Japanese Utility Model Application Publication No. 59-74226.

That is, the handrail cap shown in FIG. 4 is disclosed in the above-mentioned publication, in which a mounting bracket is attached to the rising wall 101a of the frame 101 using a long hole 102a and a bolt (not shown) passed through the rising wall 101a. 102, and the frame 1 is attached to the connecting bolt 102b whose lower end is fixed to the mounting bracket 102.
The long hole 103a of the connection frame 103 is fitted into the long hole 103a and fixed with a nut 104. The reinforcing pipe 105 provided is inserted through the opening 106a of the cap 106, the lower end of the support 107 is brought into contact with the cap 106, and the lower end of the through bolt 108 is inserted into the connecting metal frame 103.
It is screwed into a female thread (not shown) provided at the top, and the upper end is connected to a handrail crossbar (not shown) and fixed with a nut.

(Problems to be Solved by the Invention) However, in the conventional handrail-equipped handrail cap as described above, the connecting metal frame 103 is provided with long holes 103a for adjusting the position of the frame 101 in the indoor and outdoor directions. However, the adjustment is extremely complicated because the nut 104 must be rotated each time.

(Purpose of the invention) Therefore, this invention was devised to solve the conventional problems as mentioned above. The structure is uniquely designed for the purpose of easily and quickly adjusting the position of the supporting metal fittings for support.

[Structure of the invention] (Means for solving the problem) The mounting structure of the handrail-equipped handrail support post according to this invention is based on the above-mentioned handrail-equipped Kasagi in which the handrail crossbar is installed on the upper part of the Kasagi via the handrail support. The structure has a structure for attaching a handrail support, in which a base metal fitting for mounting a support metal fitting is provided with a sliding guide part for indoor and outdoor directions, and this sliding guide part is equipped with a support metal fitting having a capacitor receiving part and a handrail support pillar mounting part. The base metal fittings are engaged so as to be movable at least in indoor and outdoor directions, and a stopper for preventing the support metal fittings from falling off is provided on the outdoor side of the base metal fittings, and the handrail support pillars are attached to handrail support mounting portions provided on the support metal fittings. It is characterized by having the following configuration.

(Example) Hereinafter, a structure for attaching a handrail-equipped handrail support pole according to an example of this invention will be explained based on FIGS. 1 to 3.

That is, in this embodiment, the base metal fittings 2 that constitute a part of the mounting structure for the handrail-equipped handrail support column are made of a rectangular flat plate, and the base metal fittings 2 are attached to the roof of the frame A, for example, at both ends of the longitudinal direction. Elongated holes 2a, 2a are provided to allow movement in the inward and outward directions.

Further, the sliding guide portion forming member 2b is attached to the upper surface of the base metal fitting 2, for example, by welding.
This sliding guide portion forming member 2b is formed from opposing hook-shaped guide pieces 2c, 2c and a stopper 4 for preventing the supporting metal fittings from falling off, which is connected to the ends of the opposing guide pieces 2c, 2c. It is approximately U-shaped in plan view. Then, by mounting the opening part on the indoor side and the stopper 4 on the outdoor side on the base metal fitting 2, a sliding guide part 3 in the indoor/outdoor direction is formed between the guide pieces 2c, 2c and the base metal fitting. Ru.

In addition, in the case of the illustrated example, the sliding guide portion forming member 2
Although b is formed separately from the base metal fitting 2 and fixed by welding or the like, it may be constructed as an integral part with the sliding guide portion 3 and the stopper 4.

Further, the support fitting 5 includes a Kasagi receiver 5a and a column mounting bolt 5e screwed onto the Kasagi receiver 5a.
The Kasagi receiver 5a includes a Kasagi receiver 5'a with a downward slope toward the indoor side (matching the slope of the Kasagi described later), and the sliding guide portions 3 on both sides of the Kasagi receiver 5'a.
It has flanges 5b, 5b that can be fitted into the cap, and a support pipe 5c extending upward is provided on the cap holder 5'a. The column mounting bolt 5e can be screwed and fixed into an internally threaded portion 5d (formed integrally or by fixing with a nut) provided on the Kasagi receiving portion 5'a inside the support pipe 5c.

Further, the width dimension of the Kasagi receiving part 5'a in the same direction as the longitudinal direction of the main body A is slightly smaller than the separation dimension at the tip portions of the opposing guide pieces 2c, 2c of the sliding guide part 3 mentioned above. The supporting metal fittings 5 can be moved in the longitudinal direction of the frame A accordingly.

The supporting metal fitting 5 has the flanges 5b, 5b tightly fitted in the vertical direction to the sliding guide portion 3 formed on the base metal fitting 2 in the direction of the arrow in FIG. 3, and is supported outdoors. A stopper 4 for preventing metal fittings from falling off prevents the metal fittings from falling off, and in a direction perpendicular to this stopper 4, the metal fittings are restricted by the tip surfaces of the guide pieces 2c, 2c.

When installing the handrail support using the installation structure for the handrail support for the handrail,
A base metal fitting 2, on which a sliding guide portion 3 is formed in advance, is arranged at the upper end of the rising wall A' of the frame A, so that a stopper 4 for preventing the supporting metal fitting from falling off, which is provided on the upper surface of the base metal fitting 2, faces outdoors. After positioning, insert the bolts 6 into the long holes 2a and 2a,
It is fixed by screwing into an internally threaded member embedded in the frame A in advance, and then the supporting metal fitting 5 is fixed by aligning the inclination direction of the cap holder 5'a with the inclination direction of the cap, as shown by the arrow in FIG. direction and fit into the sliding guide part 3. Then, while looking at the support pipes 5c erected on the support fitting 5 in this state, the arrangement is adjusted. This makes it possible to eliminate the meandering of the cap 7 and the irregularity of the supports 8, which will be installed later.

After adjustment, the opening 7a of the cap 7 is inserted into the support pipe 5c of the support fitting 5. In this way, the cap 7 is placed linearly on the cap holder 5'a of the support fitting 5 while being restricted by the support pipe 5c. Next, the handrail support column 8 is placed over the outside of the support pipe 5c. Inside this handrail support post 8, there is an engagement protrusion 8 that comes into contact with the support pipe 5c of the support fitting 5.
a, and the support pipe 5c is a handrail support column 8.
It is designed to hold securely.

A handrail crosspiece 9 is attached to the upper end of the handrail support 8.
After placing the half-shaped lower handrail crosspiece member 9a constituting the lower handrail member 9a, the bolt 5e for attaching the column is inserted downward through the bolt hole 9b of this lower handrail member 9a, and installed in the support metal fitting 5. The lower end of the bolt 5e and the support fitting 5 are connected by screwing into the internal threaded portion 5d. Next, the upper end of the bolt 5e is connected to the lower handrail cross member 9a by screwing the nut 10 into the bolt 5e at the upper surface side of the lower handrail cross member 9a. That is, by tightening the bolts 5e and nuts 10, the handrail support 8 is held between the cap 7, the support metal fittings 5, and the lower handrail crosspiece member 9a.

Finally, a half-shaped upper handrail cross member 9c is fitted onto the lower handrail cross member 9a to form a handrail cross member 9, and the upper end of the bolt 5e and the nut 10 are covered. .

In addition, in the mounting structure of the handrail-equipped handrail support post according to the embodiment of this invention, the stopper 4 for preventing the support metal fitting from falling off was described as being integrated with the sliding guide portion forming member 2b, but it may be considered as being a separate piece. Needless to say, the sliding guide part forming member 2b forming the sliding guide part 3 and the base metal fitting 2 may be integrated. Even if the moving guide portion forming member 2b and the stopper 4 are integrated, the sliding guide portion forming member 2b
It goes without saying that the stopper 4 and the stopper 4 may be formed independently and not connected to each other.

[Effects of the invention] As explained above, according to the mounting structure of the handrail-equipped handrail support post according to this invention, in the handrail-equipped handrail crossbar installed on the upper part of the handrail via the handrail support, the above-mentioned handrail The structure is such that a base metal fitting for mounting a support metal fitting is provided with a sliding guide part for indoor/outdoor directions, and this sliding guide part has a support metal part equipped with a cap support part and a handrail support pillar mounting part. A stopper for preventing the support metal from falling off is provided on the outdoor side of the base metal, and the handrail support is attached to a handrail support mounting portion provided on the support metal. Because of this structure, for example, when attaching a handrail cap to a building frame, the position of the support bracket that determines the position of the support can be adjusted very easily and quickly without having to rotate nuts. The stopper for preventing the metal fittings from falling off provides an excellent effect of preventing the supporting metal fittings from falling outdoors during the above-mentioned position adjustment.

[Brief explanation of drawings]

Fig. 1 is a longitudinal cross-sectional view showing the mounting structure for a handrail-equipped handrail support post according to an embodiment of this invention, and Fig. 2 is an assembly of the frame, the capstone, and the support in the installation structure for the handrail-equipped handrail support post shown in Fig. 1. FIG. 3 is an external perspective view of each component showing the mounting structure of the handrail-equipped handrail support pole of FIG. 1, and FIG. 4 is an external perspective view of the conventional handrail-equipped hat. 2...Base metal fitting, 3...Sliding guide part, 4...
...Stopper for preventing support metal fittings from falling off, 5...Support metal fittings, 5'a...Kasagi receiving part, 5c...Handrail post attachment part (support pipe), 8...Handrail support posts.

Claims (1)

[Scope of utility model registration request] A handrail-equipped capacitor in which a handrail crossbar is installed on the upper part of the cap via a handrail support, the structure is such that the handrail support is attached, and a base metal fitting for mounting a support metal fitting is provided with a sliding guide portion in an indoor-outdoor direction, A support fitting having a cap holder and a handrail post attachment part is engaged with the sliding guide part so as to be movable at least in indoor and outdoor directions, and a stopper is provided on the outdoor side of the base fitting to prevent the support fitting from falling off. ,
A structure for attaching a handrail-equipped Kasagi post, characterized in that the handrail post is attached to a handrail post attachment part provided on the support fitting.