JPS5935699Y2 - outdoor type handrail - Google Patents

Description

[Detailed explanation of the invention] This invention is applicable to buildings, factories, ships, large mechanical equipment, parking lots,
This invention relates to outdoor handrails that can be installed in stadiums, baseball fields, etc., and can also be used as various types of fences.

Conventionally, this type of handrail has been made from aluminum, steel, etc., so the former is expensive, and the latter's plating and paint finish easily peels off, requiring repair work, and the installation location is , which are assembled by welding, making repair work even more difficult.

Moreover, the upper and lower horizontal branches of conventional handrails are manufactured by forming a number of insertion openings at appropriate intervals in the length direction for attaching the vertical bars, and attaching them by inserting both ends of the vertical bars into these insertion openings. costs are high, and
During installation, the parts are not properly sealed, which is causing corrosion.

The purpose of this invention is to make it possible to install a vertical beam between the upper and lower horizontal beams without forming insertion openings in the upper and lower horizontal beams, and to provide sufficient sealing at both ends of the vertical beam. Protects against corrosion, increases longevity and also
Improve factory productivity, enable partial factory assembly,
Accordingly, an object of the present invention is to provide an outdoor handrail that improves on-site assembly workability, improves transportability, reduces manufacturing and construction costs, has a robust structure, and facilitates repair work.

With these issues in mind, the outdoor handrail of this invention consists of a plurality of posts that are erected in individual parts at appropriate intervals, a cap that is attached between the upper ends of these supports, and an appropriate vertical structure below the cap. It shall consist of upper and lower horizontal branches installed between adjacent columns at intervals, and a plurality of vertical beams installed between the upper and lower horizontal beams at appropriate intervals between adjacent columns. The lower rung comprises an outwardly inclined web and an inner flange bent downward at the inner edge of the web; Consisting of an inner flange,
A synthetic resin upper spacer is disposed between the upper horizontal beam and the upper end of each longitudinal diameter, and a synthetic resin lower spacer is arranged between the lower horizontal beam and the lower end of each longitudinal diameter. ing.

Hereinafter, preferred specific examples of the outdoor handrail according to this invention will be described with reference to the drawings.

Figures 1 to 5 show a specific example 10 of the outdoor type handrail of this invention installed in Veeranda 50, an apartment complex.

The outdoor type handrail 10 has a fixed part, that is, a plurality of posts 11 erected on the Veeranda 50, and a cap 12 attached between the upper ends of the posts 11 using a top cap 40, at appropriate intervals. , upper and lower horizontal bars 13, 14 are installed below the cap 12 between adjacent columns at appropriate intervals in the vertical direction, and upper and lower horizontal bars 13, 14 are installed at appropriate intervals between those columns 11.
A large number of vertical diameters 15 are screwed in between, an upper synthetic resin spacer 16 disposed between the upper horizontal beam 13 and the upper end of the vertical diameter 15, and a lower horizontal beam 14 and the lower end of the vertical diameter 15. It is composed of a synthetic resin lower spacer 17 placed between the two.

The support column 11 is made by covering the surface of a steel square pipe 18 with a synthetic resin surface finishing material 19, and has a long hole (not shown) at the lower end, and has an anchor (not shown) embedded in the Veeranda 50 in advance. (not shown) so that it can be fixed to the Veeranda 50.

Further, the support column 11 has a Kasagi support part 20 formed at the upper end, which is matched to the cross-sectional shape of the Kasagi 12.

In this way, a square pipe 18 made of steel and a covering surface layer 19 made of a synthetic resin surface finishing material covering its surface.
The inner surface of the support column 11 is coated with a strong coating film to prevent corrosion from the inner surface.

The Kasagi 12 is formed by coating the surface of a circular pipe 21 made of steel with a surface finishing material 22 made of synthetic resin.
2 has a large number of grooves 23 extending in the length direction of the Kasagi 12.
are formed at appropriate intervals in the circumferential direction.

Of course, like the pillar 11, the cap 12 coats the inner surface of the circular pipe 21 with a strong coating film to prevent corrosion from the inner surface.

Of course, this cap 12 can also be constructed by replacing the steel circular pipe 21 with a steel square pipe, and can also be constructed into a split type with a length that matches the span between the supports 11. It is.

The upper crosspiece 13 is a steel section consisting of a web 25, an inner flange 26 integrally bent downward at the inner edge of the web 25, and an outer flange 27 integrally bent downward at the outer edge of the web 25. The surface of the web 24 is coated with a surface finishing material 28 made of synthetic resin, and the web 25 is inclined downwardly to the outside.

Moreover, the inner flange 26 is longer than the outer flange 27, so that the outer flange 27 is hidden when the handrail 10 is viewed from inside.

The upper crosspiece 13 is screwed at one end to the left side surface of one of the columns 11 via a bracket 34, and at the other end to the right side surface of the other column 11 via a bracket 35.

The lower crosspiece 14 is a steel type consisting of a web 30, an inner flange 31 integrally bent upward at the inner edge of the web 30, and an outer flange 32 integrally bent downward at the outer edge of the web 30. The surface of the material 29 is coated with a synthetic resin surface finishing material 33,
The web 30 is sloped outwardly.

Similarly to the case of the upper crosspiece 13, the lower crosspiece 14 also has one end attached to the left side of one of the columns 11 via the bracket 36, and the other end attached to the left side of the other column 11 via the bracket 37. Each is screwed onto the right side.

The vertical diameter 15 is constructed by coating the surface of a steel square pipe 38 with a synthetic resin surface finishing material 39, and the long steel square pipe whose surface is coated with a synthetic resin surface finishing material has a predetermined diameter. It is cut into short lengths.

Of course, the vertical diameter 15 can also be constructed by coating the surface of a circular pipe made of steel with a surface finishing material made of synthetic resin.

As shown in FIGS. 3 and 4, the synthetic resin upper spacer 16 is formed in a cap shape, and the vertical beam 15 is connected to the upper horizontal branch 13
When assembled into the vertical frame 1, the upper spacer 16
It is used by being fitted onto the upper end of 5.

That is, the upper spacer 16 is connected to the upper horizontal branch 13 and the vertical bar 15.
It fills the gap between the web 25 of the upper horizontal branch 13 and the upper end of the vertical bar 15, and prevents corrosion from the upper end of the steel square pipe 38 that constitutes the vertical bar 15. ing.

As shown in FIGS. 3 and 4, the synthetic resin lower spacer 17 is formed into a cap shape, and when the vertical bar 15 is assembled to the lower horizontal branch 14, the lower spacer 17 is fitted onto the lower end of the vertical bar 15. used.

That is, the lower spacer 17 is connected to the lower horizontal branch 14 and the vertical beam 15.
It fills the gap between the web 30 of the lower horizontal branch 14 and the lower end of the vertical bar 15, and prevents corrosion from the lower end of the steel square pipe 38 that constitutes the vertical bar 15. ing.

Next, the case where the outdoor type handrail 10 configured as described above is attached to the Veeranda 50 will be described.
are partially assembled in advance at a factory and transported to the site.

That is, in the factory, the support column 11 is a bracket) 34,
35, 36, and 37 are screwed to the left and right sides, and upper and lower horizontal branches 13 and 14 and a number of vertical bars 15 are preliminarily fitted with synthetic resin upper and lower spacers at the upper and lower ends of the vertical bars 15. 16.17 are fitted and screwed together in a grid pattern, and the cap 12 and top cap 4 are screwed together in a grid pattern.
0 will be transported to the scene.

At the site, first, the Veeranda 50 is installed at appropriate intervals in advance.
The lower end is temporarily screwed to the anchor buried in the column, and the support column 11 is erected on the Veeranda 50.

Next, the Kasagi receiver of the support 11 passes the Kasagi 12 between the sections 20 to bring out the level.

Once the levels have been adjusted, the screws are tightened again to secure the struts 11 to the anchors, and the screws are used to secure the cap 12 between the upper ends of the struts 11.

Subsequently, synthetic resin upper and lower spacers 16.
Upper and lower horizontal branches 13, 14 and a large number of vertical bars 15 assembled in a lattice-like manner are successively screwed between adjacent columns 11 with 17 interposed therebetween.

That is, the upper bracket 34 of the adjacent column 11,
35, both ends of the upper side branch 13 are screwed to the lower side branch 13, and the lower side branch 1
4 are screwed together, and upper and lower horizontal branches 13, 14 and a number of vertical bars 15 assembled in a lattice pattern are attached between adjacent columns 11.

After that, the top cap 40 is screwed onto the upper end of each column 11 so as to straddle the cap 12, and the cap 12 is firmly fixed to the upper end of the column 11.
Installation of 0 completes the work.

In this way, after being assembled using screws and installed in the Veeranda 50, the steel square pipe 18, the steel circular pipe 21, the steel profile 24
．． 29 and a synthetic resin surface finishing material 19, 22, 28, 33, coated on the surface of the steel square pipe 38,
39 acts as a backing, so support 11 and Kasagi 1
2. The holes drilled in the upper and lower horizontal branches 13, 14 and the vertical beam 15 are made of synthetic resin surface finishing material 19.2.
2, 28, 33, and 39.

FIG. 6 shows an outdoor type handrail 10 of this invention shown in FIGS. 1 to 5.
This figure shows a synthetic resin lower spacer 60 that is modified to be used in the construction.The lower spacer 60 is formed into a plug shape, and when the vertical bar 15 is assembled to the lower horizontal branch 14, the lower spacer 60 is It is used by being inserted into the bottom end of the

Further, although the upper spacer made of synthetic resin is not shown, it is formed in a plug shape similarly to the lower spacer 60, and is
When assembled to the upper horizontal branch 13, the upper spacer is used by being inserted into the upper end of the vertical beam 15.

According to this invention, the upper lateral branch is composed of a web with an outwardly downward slope and an inner flange bent downward at the inner edge of the web, and the lower lateral branch is outwardly downwardly inclined and the web. an inner flange bent upward on the inner edge of the frame, and an upper spacer made of synthetic resin is disposed between the upper transverse branch and the upper end of each longitudinal bar;
Since the lower spacer made of synthetic resin is placed between the lower cross branch and the lower end of each vertical beam, the vertical beam can be inserted into the upper and lower sides of the vertical beam without forming insertion openings in the upper and lower cross branches. installed between the cross-branches, in particular along their inner flanges, making it possible to mount the vertical cross-pieces in alignment between their upper and lower cross-branches, thereby facilitating the positioning of the vertical cross-pieces; In addition, the installation of the vertical beam is facilitated, and the butt portions of the upper and lower horizontal beams and the upper and lower ends of the vertical beam are hidden by the inner flanges.
In addition, rainwater on the upper and lower rungs is directed to the outside of the building by downwardly sloping webs, and both ends of the rungs are well sealed and protected from corrosion. , the lifespan is longer, and
Factory productivity has been improved, in particular, it has become easier to manufacture the upper and lower horizontal beams and vertical beams, and it has also become possible to partially assemble in the factory, thereby improving on-site assembly workability. In addition, transportability is improved, manufacturing and construction costs are reduced, the structure is robust, and repair work is facilitated.

[Brief explanation of the drawing]

Figure 1 is a partial front view of the outdoor type handrail of this invention installed in the Veeranda apartment complex, Figure 2 is a sectional view taken along line 2-2 in Figure 1, and Figure 3 is the same as the one shown in Figure 2. FIG. 4 is an enlarged sectional view of the upper and lower horizontal bars and vertical bars in FIG. The figure is a partially exploded perspective view of the outdoor handrail shown in Fig. 1, and Fig. 6 shows the vertical rail of the outdoor handrail shown in Fig. 1 and the vertical rail modified to be suitable for use with the vertical rail. It is an exploded perspective view with a synthetic resin lower spacer. 10... Outdoor handrail, 11... Post,
12...Kasagi, 13...Upper horizontal beam, 1
4...Lower horizontal bar, 15...Vertical bar, 16
...Synthetic resin upper spacer, 17.60...
...Synthetic resin lower spacer.

Claims (1)

[Scope of Claim for Utility Model Registration] A plurality of columns erected on a fixed part at appropriate intervals, a cap installed between the upper ends of the columns, and columns adjacent to each other at appropriate intervals in the vertical direction below the caps. In a structure consisting of upper and lower cross beams installed between the upper and lower cross beams, and a plurality of vertical beams installed between the upper and lower cross beams at appropriate intervals between adjacent supports, the upper cross beams slope downward to the outside. consisting of a web whose lower lateral branches are inclined outwardly and an inner flange which is bent upward at the inner edge of the web; A resin upper spacer is disposed between the upper rung and the top end of each longitudinal rung, and a synthetic resin lower spacer is disposed between the lower rung and the lower end of each rung. Outdoor type handrail.