JPS5942779B2 - outdoor type handrail - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an outdoor handrail that can be installed in buildings, factories, ships, large mechanical equipment, parking lots, stadiums, baseball stadiums, etc., and can also be used as various types of fences.

Traditionally, this type of handrail has been made from aluminum, steel, etc., making the former expensive and
In the latter case, the plating and paint finishes are likely to peel off, requiring repair work, and since they are assembled by welding at the installation location, repair work is becoming more difficult.

The purpose of this invention is to improve factory productivity, enable partial factory assembly, improve on-site assembly workability, improve transportability, reduce manufacturing and construction costs, To provide an outdoor handrail which has a robust structure, allows freedom in selecting colors depending on the installation location, facilitates repair work, has a buffering effect, and is excellent in corrosion resistance.

In order to solve these problems, the outdoor type handrail of the present invention includes a plurality of supports that are erected at appropriate intervals on a fixed part and are made of a steel pipe whose surface is coated with a synthetic resin surface finishing material, and those supports. A cap that is installed between the upper ends of the steel pipe and is made of a surface of a steel pipe covered with a synthetic resin surface finishing material, and is installed between adjacent supports at appropriate intervals below the cap, and Synthetic resin surfacing on the surface of a steel section consisting of a web, an inner 7 flange integrally bent downwards on the inner edge of the web, and an outer flange integrally bent downwards on the outer edge of the web. The web part of the steel section coated with the synthetic resin surface finishing material is further slanted downward to the outside, and adjacent supports are installed at appropriate intervals below the lower horizontal bar. of a steel section attached between and consisting of a web, an inner flange integrally folded upwardly on the inner edge of the web, and an outer flange integrally folded downwardly on the outer edge of the web; The surface is coated with a synthetic resin surface finishing material, and the web part of the steel section coated with the synthetic resin surface finishing material is placed between the lower horizontal crosspiece that slopes downward to the outside, and the upper and lower horizontal crosspieces. It consists of a handrail made of attached thin metal plates, plate glass, synthetic resin plates, wire mesh, and multiple sickles.

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

FIGS. 1 to 4 show a specific example 10 of the outdoor type handrail of the present invention installed in the Veeranda 70 of an apartment complex.

The outdoor type handrail 10 consists of a plurality of posts 11 erected on a fixed part, that is, a veeranda 70, at appropriate intervals, and a cap 41 installed between the upper ends of the posts 11 using a top cap 41. 12, upper and lower horizontal bars 13, 14 attached below the cap 12 between adjacent columns 11 at appropriate intervals in the vertical direction, and upper and lower horizontal bars 13, 14 attached at appropriate intervals between those columns 11. It is composed of a handrail 15 consisting of a large number of vertical bars 16 screwed between horizontal bars 13 and 14.

The pillar 11 is made by coating the surface of a steel square pipe 110 with a synthetic Jigetsu'lJ1 surface finishing material 18.
A long hole (not shown) is formed at the lower end, and the Veeranda 70
It is possible to fix it to the Veeranda 70 by screwing it to an anchor (not shown) embedded in it.

Further, the support 11 has a Kasagi support part 19 formed at the upper end thereof, which matches the cross-sectional shape of the Kasagi 12.

Additionally, the strut 11 has threaded holes 24,25 for the cap 12 and top cap 41 on the inner and outer sides 20.
, 21, and the upper and lower horizontal bars 13
, 14 platans) 43, 44 screw holes 26.2
7 are formed at predetermined locations on the left and right side surfaces 22 and 23.

In this way, the pillar 11 is made up of a square pipe 17 made of steel and a coating surface layer 18 made of a synthetic resin surface finishing material that coats its surface, and the inner surface is coated with a strong coating film and subjected to anti-corrosion treatment. There is.

The cap 12 is made by coating the surface of a circular pipe 28 made of steel with a surface finishing material 29 made of synthetic resin. A large number of grooves 3 extending in the length direction
They are formed at appropriate intervals in the circumferential direction.

Of course, like the pillar 11, the cap 12 is made of a circular pipe 28 whose inner surface is coated with a strong coating film to provide anti-corrosion treatment.

It is of course possible for this cap 12 to consist of a steel circular pipe 28 and a steel square pipe, and as shown in FIG.
, a synthetic resin intermediate coating layer 91 that covers the surface of the circular pipe 28, and a hard synthetic resin integrally formed on the intermediate coating layer 91 to give the surface of the intermediate coating layer 910 a metallic finish. It is also possible to configure the cap 90 with a surface coating layer 92 .

Of course, this cap 12 can also be constructed in a split type with a length matching the span between the supports 11.

The lower crosspiece 13 consists of a web 32, an inner flange 33 integrally bent downward at the inner edge of the web 32, and an outer 7 flange 34 integrally bent downward at the outer edge of the web 32. The surface of a steel section 310 is coated with a surface finishing material 35 made of synthetic resin, and its web 32 is inclined downwardly to the outside.

Moreover, the inner flange 33 is longer than the outer seven flange 34, so that the outer flange 34 is hidden when the handrail 10 is viewed from inside.

The lower horizontal beam 13 is screwed at one end to the left side surface 22 of one of the columns 11 via a bracket 43 and at the other end to the right side surface 23 of the other column 11 via a bracket 44 .

Both ends of the lower horizontal beam 13 are covered with synthetic resin covers 46.4.
7 are snapped together and their covers 46°47
covers the gap created between the support column 11 and the end of the lower horizontal bar 13, and also seals the end of the upper horizontal bar 13 from rainwater.

The cover 46,47 includes a web 32 at each end of the upper rung 13, an inner flange 3, as shown in FIG.
The inner and outer flanges 33, 34 are configured to cover the upper and outer surfaces of the inner and outer flanges 33, 34.
It has lips 48 and 49 that snap into place.

Further, the platters 43 and 44 are provided with elongated holes 45 for screws 59 so that the mounting position of the upper crosspiece 13 to the support column 11 can be adjusted.

The cover 46.47 is also provided with an elongated hole 50 for a screw 59 inside the bracket 43.44.

The lower cross branch 14 is made of steel consisting of a web 37, an inner flange 38 integrally bent upwardly at the inner edge of the web 37, and an outer flange 39 integrally folded downwardly at the outer edge of the web 37. The surface of the profile 36 is coated with a surface finishing material 40 made of synthetic resin, and the web 37 is sloped downward to the outside.

The lower lateral branch 14 is screwed at one end to the left side surface 22 of one of the columns 11 via a bracket 51, and at the other end to the right side surface 23 of the other column 11 via a bracket 52.

Both ends of the lower side branch 14 are covered with synthetic resin covers 54.5.
5 are snapped together and their covers 54, 55
covers the gap created between the strut 11 and the end of the lower lateral branch 14, and also seals the end of the lower lateral branch 14 from rainwater.

The cover 54,55 includes a web 37 at both ends of the lower crosspiece 140, an inner flange 3, as shown in FIG.
8 and the outer 7 flange 39, and is configured to cover the upper and outer surfaces of the inner and outer flanges 38
It has lips 56 and 57 that snap into engagement with each other.

In addition, the mounting position of the lower side branch 14 to the support column 11 can be adjusted using the screw 60.
Since it is equipped with a long hole 53 for the cover 54.55
It also has a slot 58 for a screw 60.

The handrail 15 consists of a large number of vertical and horizontal parts 16 arranged at appropriate intervals between the pillars 11 and screwed at the upper and lower ends between the upper and lower horizontal branches 13 and 14, and these vertical and horizontal parts 16 are made of steel. It is made up of square horns.

This handrail 15 can also be replaced with a thin metal plate, and it goes without saying that it can also be replaced with a plate glass, a synthetic resin plate, a wire mesh, etc. depending on the installation location.

The top cap 41, which fixes the cap 12 to the upper end of the support 11 using screws 61, is made of synthetic resin and is attached to the support 11.
The Kasagi holder 1 is formed into an arched box so as to be placed over the upper end of the support 11 from above the Kasagi 12 placed on the part 19, and the arched flanges 42 at both ends of the Kasagi holder of the support 11 are placed on the part 19. Along the upper outer peripheral surface of Kasagi 12,
The upper ends of the pillars 11 on the left and right sides of the pillars 11 are hidden by eliminating the gaps between them.

Furthermore, it goes without saying that the arched flange 42 can be varied in various ways depending on the cross-sectional shape of the cap 12.

Next, the case where the outdoor type handrail 10 configured as described above is attached to the Veeranda 70 will be described.
are partially assembled in advance at a factory and transported to the site.

That is, in the factory, the pillar 11 is a platinum) 43,
44,5L 52 are screwed to the left and right sides 22.23, and the upper and lower transverse branches 13, 14 and a number of vertical and horizontal branches 16 are screwed to each other in a lattice pattern, and the Kasagi 1
2 and the cover 46°47.54.55 are transported to the site.

At the site, first, the lower ends of the pillars 11 are temporarily screwed to anchors embedded in the Veeranda 70 at appropriate intervals, and the pillars 11 are erected on the Veeranda 70.

Next, Uke Kasagi of pillar 11 passes Kasagi 12 between the members 19 and exits the level.

Once the level has been adjusted in this way, the screws are further tightened to fix the column 11 to the anchor, and the cap 12 is fixed between the upper ends of the columns 11 using the screws 61.

Subsequently, the upper and lower transverse branches 13, 14 and a number of vertical and horizontal branches 16 assembled in the form of a lattice are connected to the adjacent struts 11.
Fasten the screws in sequence in between.

That is, the upper platoon of the adjacent column 11) 43,
44, both ends of the upper horizontal beam 13 are screwed, and the lower horizontal branch 1
Screw both ends of 4.

Thereafter, the top cap 41 is screwed to the upper end of each support column 11 so as to straddle the cap 12, and the adjacent support column 11 is attached via the brackets 43, 44, 5L 52.
Covers 46.47° and 54.55 are snap-engaged with both ends of the upper and lower crosspieces 13.14 screwed in between.

The outdoor type handrail 10 is installed on the Veeranda 70 by such a work procedure.

After being assembled using screws and installed in the Veeranda 70, the surfaces of the steel square pipe 17, the steel circular pipe 28, and the steel sections 31 and 36 are covered with synthetic resin. The surface finishing materials 18, 29, 35° 40 act as backing, so the support 11, the cap 12, the upper and lower horizontal bars 13, 14
The screw holes drilled in the handrail 15 are sealed by the synthetic resin surface finishing materials 18, 29, 35, and 40.

FIG. 5 shows modified example 8 of the outdoor type handrail of the present invention.
0, and the outdoor handrail 80 is the same as the outdoor handrail 10 described above, in which a part of the handrail 15 consisting of a large number of vertical columns 16 is replaced with a rectangular panel 81.

The rectangular panel 81 is made by pressing a thin steel plate,
The surface is treated with anti-corrosion treatment, and the adjacent support columns 11
Of course, the assembly between the upper and lower horizontal bars 13 and 14, which are screwed together, is done using screws, and in order to streamline the assembly work, square panels as blind panels are prepared in advance at the factory. 81 screws the upper and lower rungs 13, 14 to the upper and lower edges and is transported to the site.

Of course, the outdoor type handrail 80 is also installed in the Veeranda 70 by the same work procedure as the above-mentioned handrail 10, and the components corresponding to the components of the handrail 10 have the same reference numerals. , and their explanations are omitted.

According to the above invention, the posts, caps, upper and lower rungs, and balusters are assembled into a handrail using screws and bolt donuts, and the posts, caps, upper and lower rungs are made of steel pipes, Since the surface of the steel section is coated with a synthetic resin surface finishing material, factory productivity is improved and partial factory assembly is possible.
Improved on-site assembly workability, improved transportability,
Farming and construction costs have been reduced, the structure has become more robust, and in particular, since synthetic resin surface finishing material is interposed between each handrail member, the sealing performance of the parts has been improved, and the assembly has been made easier. Corrosion from corrosion is prevented, the assembly has a better finish, and since the upper and lower rungs have their web sections sloping outwards, rainwater is channeled outwards, making it easier to maintain the structure of the building. Applicability to outdoor corridors has been improved, and colors can be freely selected depending on the installation location.
Repair work is facilitated, a buffering effect is obtained, and in addition, excellent corrosion resistance is imparted, life is extended, and practicality is improved.

[Brief explanation of the drawing]

Fig. 1 is a partial front view of an outdoor type handrail of the present invention installed in Gueranda, an apartment complex, Fig. 2 is a cross-sectional view taken along line 2-2 in Fig. 1, and Fig. 3 is the same as Fig. 1. Figure 4 is a partially enlarged front view of the support column of the outdoor type handrail shown in Figure 1, with a partial cross section, and Figure 4 shows the outdoor type handrail shown in Figure 1. FIG.
FIG. 6 is a partial front view of a modified outdoor handrail of the present invention, which corresponds to the figure, and FIG. 6 is a cross-sectional view of a cap that has been modified to be suitable for use in the outdoor handrail shown in FIG. 10.80...Outdoor handrail, 11...Curved support,
12.90...Kasagi, 13...Kagamigata Yokosan, 1
4... Lower horizontal rail, 15... Baluster, 1
6...Vertical column, 17...Steel square pipe, 18...Synthetic resin surface finishing material (covering surface layer), 19...Kasagi receiver Part, 28...
...Steel circular pipe, 29...Synthetic resin surface finishing material (covering surface layer), 3o...Groove,
31, 36... Steel profile, 35, 40...
...Synthetic resin surface finishing material (coated surface layer), 41.
...Top cap, 43, 44, 51, 52
...Bracket, 46.47, 54.55 River...Synthetic resin cover, 70...Veelanda.

Claims (1)

[Claims] 1. A plurality of columns erected at appropriate intervals on a fixed part and made of steel pipes whose surfaces are coated with a synthetic resin surface finishing material; and a plurality of columns installed between the upper ends of the columns, And steel
A cap made of a synthetic resin surface finishing material coated on the surface of the pipe, and a web attached below the cap at an appropriate interval between adjacent supports, and a web; an integrally folded inner 7 lange and an integrally folded outer 7 flange downwardly on the outer edge of its web;
A surface of a steel section consisting of a lunge is coated with a synthetic resin surface finishing material, and an inclined upper side branch descends outward from a web portion of the steel section coated with the synthetic resin surface finishing material; At suitable intervals below the upper transverse branch, a web, an inner flange integrally bent upwardly on the inner edge of the web, and an inner flange integrally bent upwardly on the outer edge of the web; A synthetic resin surface finishing material is coated on the surface of a steel section consisting of an outer flange that is integrally bent, and the web portion of the steel section coated with the synthetic resin surface finishing material is then lowered to the outside. An outdoor type handrail comprising a sloping lower side branch and a baluster consisting of a thin metal plate, glass plate, synthetic resin plate, wire mesh, or a plurality of downpipes attached between the upper and lower side branches.