JPH0347400U - - Google Patents
Info
- Publication number
- JPH0347400U JPH0347400U JP10571389U JP10571389U JPH0347400U JP H0347400 U JPH0347400 U JP H0347400U JP 10571389 U JP10571389 U JP 10571389U JP 10571389 U JP10571389 U JP 10571389U JP H0347400 U JPH0347400 U JP H0347400U
- Authority
- JP
- Japan
- Prior art keywords
- storage box
- opening
- rotate
- power transmission
- protruding direction
- 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.)
- Granted
Links
Landscapes
- Ladders (AREA)
Description
第１図は本考案に係るステツプ装置の縦断面図
、第２図はその正面図、第３図はそのステツプ装
置をコンクリート根巻に取付けた状態を示す正面
図である。
１……収納箱、３……ステツプ、４……錠部、
ａ……ステツプ装置。
FIG. 1 is a longitudinal sectional view of a step device according to the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a front view showing the step device attached to a concrete foot wrap. 1...Storage box, 3...Step, 4...Lock part,
a...Step device.
Claims (1)
とともに、正面に開口部を有する収納箱と、 前記収納箱内に下端が軸支されて収納されると
ともに、前記開口部の面とほぼ直交状態に突出す
る位置まで回動するように設けられたステツプと
、 前記収納箱内に収納された前記ステツプに係合
してステツプの突出方向の回動を阻止し、係合が
解かれたときにそのステツプの突出方向の回動を
許す錠部と、 を有することを特徴とするステツプ装置。 (2) 収納箱はその開口部の面を送配電用の鉄塔
の塔脚をコンクリート根巻した外周面とほぼ同一
面となるように位置させて埋設させたことを特徴
とする請求項１記載のステツプ装置。[Claims for Utility Model Registration] (1) A storage box that is attached to a structure such as a power transmission and distribution tower and has an opening on the front; , a step provided so as to rotate to a position where it protrudes substantially perpendicular to the surface of the opening, and a step that engages with the step stored in the storage box to prevent rotation of the step in the protruding direction. A step device comprising: a lock portion that allows the step to rotate in the protruding direction when the step is disengaged. (2) The storage box is buried so that the surface of the opening thereof is located almost on the same plane as the outer circumferential surface of the pedestal of a power transmission and distribution tower covered with concrete. step device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10571389U JPH0741839Y2 (en) | 1989-09-09 | 1989-09-09 | Step device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10571389U JPH0741839Y2 (en) | 1989-09-09 | 1989-09-09 | Step device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347400U true JPH0347400U (en) | 1991-05-01 |
| JPH0741839Y2 JPH0741839Y2 (en) | 1995-09-27 |
Family
ID=31654474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10571389U Expired - Fee Related JPH0741839Y2 (en) | 1989-09-09 | 1989-09-09 | Step device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741839Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812805A (en) * | 2019-10-12 | 2020-02-21 | 杭州七友通信科技有限公司 | Maintenance pedal system on tower |
| JP2021167548A (en) * | 2020-04-13 | 2021-10-21 | トヨタホーム株式会社 | Scaffolding device for waist wall |
-
1989
- 1989-09-09 JP JP10571389U patent/JPH0741839Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812805A (en) * | 2019-10-12 | 2020-02-21 | 杭州七友通信科技有限公司 | Maintenance pedal system on tower |
| JP2021167548A (en) * | 2020-04-13 | 2021-10-21 | トヨタホーム株式会社 | Scaffolding device for waist wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741839Y2 (en) | 1995-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |