JPS593998U - Opening/closing gate for fall protection at construction sites - Google Patents
Opening/closing gate for fall protection at construction sitesInfo
- Publication number
- JPS593998U JPS593998U JP9959582U JP9959582U JPS593998U JP S593998 U JPS593998 U JP S593998U JP 9959582 U JP9959582 U JP 9959582U JP 9959582 U JP9959582 U JP 9959582U JP S593998 U JPS593998 U JP S593998U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- fall protection
- closing gate
- mast
- support rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Gates (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は全体の斜視図、
第２図はその正面図、第３図は第２図の一部の拡大図、
第４図は第３図の一部の側断面図、第５図は第２図の一
部の拡大図、第６図は第５図の一部の側断面図、第７図
は第２図の作動説明図である。
Ａ・・・マスト １・・・固定軸、２・・・転輪、３・
・・溝、４ａ・・・鍔部、４・・・ローラー、５ａ、
５ｂ・・・支杆、６・・・ローラー軸。The drawings show an embodiment of the present invention, and FIG. 1 is an overall perspective view;
Figure 2 is its front view, Figure 3 is an enlarged view of a part of Figure 2,
Figure 4 is a side sectional view of a part of Figure 3, Figure 5 is an enlarged view of a part of Figure 2, Figure 6 is a side sectional view of part of Figure 5, and Figure 7 is a side sectional view of a part of Figure 2. FIG. A...Mast 1...Fixed shaft, 2...Rolling wheels, 3...
... Groove, 4a... Flange, 4... Roller, 5a,
5b... Support rod, 6... Roller shaft.
Claims (1)
下端部には前後方向の固定軸に嵌装する両転輪をそれぞ
れ軸架し、各マストの中間より上、 方に形成した溝
には外れないよう両端に鍔部を有するローラーを摺動自
在に嵌装し、各マストの下端部前後には両支杆の下部を
それぞれ枢着するとともに、その両支杆の上部を隣りの
マストにおける前記ローラーのローラー軸両端側にそれ
ぞれ枢着しミ隣り合う両マスト間には４本の支杆が２本
ずつ平行でＸ状に交差するよう連結して構成したことを
特徴とする建築現場における落下防護用開閉ゲート。At the lower end of each of a plurality of masts that are erected and arranged in parallel in the horizontal direction, two rollers that are fitted onto fixed shafts in the front and back direction are mounted, and in the grooves formed above and in the direction of the middle of each mast. A roller with flanges at both ends is slidably fitted to prevent it from coming off, and the lower parts of both support rods are pivotally attached to the front and rear of the lower end of each mast, and the upper parts of both support rods are connected to the adjacent mast. At a construction site, the roller is pivoted on both ends of the roller shaft, and four support rods are connected between two adjacent masts, two parallel to each other, intersecting in an X-shape. Opening/closing gate for fall protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9959582U JPS593998U (en) | 1982-06-30 | 1982-06-30 | Opening/closing gate for fall protection at construction sites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9959582U JPS593998U (en) | 1982-06-30 | 1982-06-30 | Opening/closing gate for fall protection at construction sites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593998U true JPS593998U (en) | 1984-01-11 |
Family
ID=30235955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9959582U Pending JPS593998U (en) | 1982-06-30 | 1982-06-30 | Opening/closing gate for fall protection at construction sites |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385283A (en) * | 1989-08-22 | 1991-04-10 | Tatsuta Electric Wire & Cable Co Ltd | Discharging powdery and granular material from flexible container |
-
1982
- 1982-06-30 JP JP9959582U patent/JPS593998U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0385283A (en) * | 1989-08-22 | 1991-04-10 | Tatsuta Electric Wire & Cable Co Ltd | Discharging powdery and granular material from flexible container |
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