JPS6255639U

JPS6255639U -

Info

Publication number: JPS6255639U
Application number: JP14886085U
Authority: JP
Priority date: 1985-09-27
Filing date: 1985-09-27
Publication date: 1987-04-07
Also published as: JPH0349136Y2

Description

[Brief explanation of the drawing]

第１図は本考案の山道階段の設置状態を示す説
明図、第２図は桁支持体と桁部材の固定部の拡大
断面図、第３図は桁支持体の一部平面図、第４図
はフツク付き杭の他の例を示す斜視図、第５図は
桁支持体としてのロープを使用したときの桁部材
と固定方法の例を示す斜視図、第６図は従来の山
道における階段の斜視図である。１，２：桁支持体、３：桁部材、３Ａ：切欠部
、３Ｂ：突起、３Ｃ：垂下部、４：ボルト、５：
杭、６：フツク付き杭、６Ａ：フツク部、７：杭
、８：止め板、９：ロープ、１０：Ｕボルト。 Fig. 1 is an explanatory diagram showing the installed state of the mountain path stairs of the present invention, Fig. 2 is an enlarged sectional view of the fixing part of the girder support and girder member, Fig. 3 is a partial plan view of the girder support, and Fig. 4 The figure is a perspective view showing another example of a pile with a hook, Figure 5 is a perspective view showing an example of a girder member and fixing method when rope is used as a girder support, and Figure 6 is a conventional staircase on a mountain path. FIG. 1, 2: Girder support, 3: Girder member, 3A: Notch, 3B: Projection, 3C: Hanging portion, 4: Bolt, 5:
Pile, 6: Pile with hook, 6A: Hook part, 7: Pile, 8: Stopping plate, 9: Rope, 10: U bolt.

補正昭６１．６．２５考案の名称を次のように補正する。考案の名称山道階段実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment June 25, 1981 The name of the invention is amended as follows. Name of the invention Mountain path stairs The scope of the claim for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】１可撓性材質にてなる二本の桁支持体間にその
長手方向に沿つて所要間隔で桁部材を固定したこ
とを特徴とする山道階段。２桁部材の上面に、滑り止め突起を多数形成し
たことを特徴とする実用新案登録請求の範囲第１
項記載の山道階段。３桁部材の底面に、地面との安定のための垂下
部を形成したことを特徴とする実用新案登録請求
の範囲第１項又は第２項記載の山道階段。４桁支持体は、硬質合成樹脂製の網体である実
用新案登録請求の範囲第１項〜第３項のいずれか
の項に記載の山道階段。５桁支持体は、ロープである実用新案登録請求
の範囲第１項〜第３項のいずれかの項に記載の山
道階段。[Claims for Utility Model Registration] 1. A mountain trail staircase characterized by having girder members fixed at required intervals along the longitudinal direction between two girder supports made of a flexible material. 2. Utility model registration claim 1, which is characterized in that a large number of anti-slip protrusions are formed on the upper surface of the girder member.
Mountain path stairs mentioned in section. 3. The mountain path staircase according to claim 1 or 2 of the utility model registration claim, characterized in that a hanging part is formed on the bottom surface of the girder member for stability with the ground. 4. The mountain path staircase according to any one of claims 1 to 3 of the utility model registration claim, wherein the digit support is a net made of hard synthetic resin. 5. Mountain path stairs according to any one of claims 1 to 3 of the utility model registration claim, wherein the girder support is a rope.

【図面の簡単な説明】第１図は本考案の山道階段の設置状態を示す説
明図、第２図は桁支持体と桁部材の固定部の拡大
断面図、第３図は桁支持体の一部平面図、第４図
はフツク付き杭の他の例を示す斜視図、第５図は
桁支持体としてロープを使用したときの桁部材と
の固定方法の例を示す斜視図、第６図は本考案の
他の例を示す斜視図、第７図は第６図の―線
における断面図、第８図は第７図の―線にお
ける断面図、第９図は従来の山道における階段の
斜視図である。１，２：桁支持体、３：桁部材、３Ａ：切欠部
、３Ｂ：突起、３Ｃ：垂下部、４：ボルト、５：
杭、６：フツク付き杭、６Ａ：フツク部、７：杭
、８：止め板、９：ロープ、１０：Ｕボルト、１
１：ロツド、１２：Ｊ字状ボルト。[Brief Description of the Drawings] Figure 1 is an explanatory diagram showing the installed state of the mountain path stairs of the present invention, Figure 2 is an enlarged cross-sectional view of the girder support and the fixed part of the girder member, and Figure 3 is the illustration of the girder support. A partial plan view, FIG. 4 is a perspective view showing another example of a pile with a hook, FIG. 5 is a perspective view showing an example of a method of fixing to a girder member when a rope is used as a girder support, and The figure is a perspective view showing another example of the present invention, FIG. 7 is a sectional view taken along the line - in FIG. 6, FIG. 8 is a sectional view taken along the line - in FIG. 7, and FIG. 9 is a conventional staircase on a mountain path. FIG. 1, 2: Girder support, 3: Girder member, 3A: Notch, 3B: Projection, 3C: Hanging portion, 4: Bolt, 5:
Pile, 6: Pile with hook, 6A: Hook part, 7: Pile, 8: Stopping plate, 9: Rope, 10: U bolt, 1
1: Rod, 12: J-shaped bolt.

Claims

[Claims for Utility Model Registration] 1. A mountain trail staircase characterized by having girder members fixed at required intervals along the longitudinal direction between two girder supports made of a flexible material. 2. Utility model registration claim 1, which is characterized in that a large number of anti-slip protrusions are formed on the upper surface of the girder member.
Mountain path stairs mentioned in section. 3. The mountain path staircase according to claim 1 or 2 of the utility model registration claim, characterized in that a hanging part is formed on the bottom surface of the girder member for stability with the ground. 4. The mountain path staircase according to any one of claims 1 to 3 of the utility model registration claim, wherein the digit support is a net made of hard synthetic resin. 5. Mountain path stairs according to any one of claims 1 to 3 of the utility model registration claim, wherein the girder support is a rope.