JPH0399181U - - Google Patents
Info
- Publication number
- JPH0399181U JPH0399181U JP763090U JP763090U JPH0399181U JP H0399181 U JPH0399181 U JP H0399181U JP 763090 U JP763090 U JP 763090U JP 763090 U JP763090 U JP 763090U JP H0399181 U JPH0399181 U JP H0399181U
- Authority
- JP
- Japan
- Prior art keywords
- entrance
- plate
- screw rod
- crank arm
- support plate
- 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
- Barrages (AREA)
Description
第１図はこの考案の実施例の拡大縦断側面図、
第２図は同じく実施例の頂板を除いた一部平面図
、第３図は同じく実施例の頂板を起立させた状態
の一部縦断正面図である。
１……出入口、２……箱体、３……頂板、６…
…支持板体、９……クランクアーム、１０……螺
杆、１１……ナツト、１２……支軸、１８……リ
ンク板、１９……油圧モーター、２９……油圧シ
リンダー。
FIG. 1 is an enlarged longitudinal sectional side view of an embodiment of this invention.
FIG. 2 is a partial plan view of the embodiment with the top plate removed, and FIG. 3 is a partially vertical front view of the embodiment with the top plate erected. 1... Entrance/exit, 2... Box body, 3... Top plate, 6...
... Support plate body, 9 ... Crank arm, 10 ... Screw rod, 11 ... Nut, 12 ... Support shaft, 18 ... Link plate, 19 ... Hydraulic motor, 29 ... Hydraulic cylinder.
Claims (1)
、前記出入口を閉鎖する為に起伏自在としてある
防水扉装置において、箱体の底板上に、支持板体
が出入口の内外方向で摺動可能に設置してあり、
該支持板体上に螺杆が横架してあり、前記頂板の
下面には、出入口の内外方向でクランクアームが
取付けられ、該クランクアームの支軸が前記支持
板体上に支承されており、クランクアームの駆動
端が前記螺杆に螺合したナツトとリンク板を介し
て連結されていると共に、前記螺杆には回転機構
が連結され、支持板体には摺動機構が連結されて
いることを特徴とした防水扉機構。 In a waterproof door device, the top plate of a box placed adjacent to the bottom of an entrance of a building, etc. can be raised and lowered to close the entrance, and a supporting plate slides on the bottom plate of the box in the inside and outside directions of the entrance. It is installed so that it is possible to
A screw rod is horizontally suspended on the support plate, a crank arm is attached to the lower surface of the top plate in the direction of the entrance and exit, and a spindle of the crank arm is supported on the support plate; The drive end of the crank arm is connected to the nut screwed to the screw rod via a link plate, and the screw rod is connected to a rotating mechanism, and the support plate is connected to a sliding mechanism. Features a waterproof door mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP763090U JPH0529220Y2 (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP763090U JPH0529220Y2 (en) | 1990-01-30 | 1990-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399181U true JPH0399181U (en) | 1991-10-16 |
| JPH0529220Y2 JPH0529220Y2 (en) | 1993-07-27 |
Family
ID=31511285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP763090U Expired - Lifetime JPH0529220Y2 (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529220Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017002518A (en) * | 2015-06-08 | 2017-01-05 | 株式会社ユーテック | Opening/closing device for opening, and method of use thereof |
-
1990
- 1990-01-30 JP JP763090U patent/JPH0529220Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017002518A (en) * | 2015-06-08 | 2017-01-05 | 株式会社ユーテック | Opening/closing device for opening, and method of use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529220Y2 (en) | 1993-07-27 |