JPS5835993U - Sewage treatment plant lid opening/closing device - Google Patents
Sewage treatment plant lid opening/closing deviceInfo
- Publication number
- JPS5835993U JPS5835993U JP13143481U JP13143481U JPS5835993U JP S5835993 U JPS5835993 U JP S5835993U JP 13143481 U JP13143481 U JP 13143481U JP 13143481 U JP13143481 U JP 13143481U JP S5835993 U JPS5835993 U JP S5835993U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- traction
- closing device
- sewage treatment
- treatment plant
- 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
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
第１図はこの考案の蓋開閉装置を有する沈砂池の平面図
、第２図はその側断面図、第３図はその断面斜視図、第
４′図は第１図のｒＶ−ｒＶ線に沿う断面図、第５図は
この考案における蓋片の断面図、第６図は蓋片の走行部
を示す断面図、第７図はこの考案における牽引用ビシの
取り付は態様を示す断面図、第８図はこの考案における
牽条の要部を示す平面図、第９図ａ、 ｂは蓋片の開
放状態を示す断面図、第１０図ａないしＣはこの考案の
別の実施例を示す断面図、第１１図は更にこの考案の別
の実施例を示す平面図である。
図において、１・・・沈砂池、２・・・開口部、３・・
・し ゛−ル部材、３ａ・・・上部レール、３ｂ・・・
下部レール、４・・・蓋片、５，６・・・車輪、９，９
′・・・透孔、１０・・・牽引用ピン、１１・・・牽条
（ワイヤ）、１２・・・牽引手段である。
５゜ −」 ”Fig. 1 is a plan view of a sand settling basin with a lid opening/closing device of this invention, Fig. 2 is a side sectional view thereof, Fig. 3 is a cross-sectional perspective view thereof, and Fig. 4' is taken along the rV-rV line in Fig. 1. 5 is a cross-sectional view of the lid piece in this invention, FIG. 6 is a cross-sectional view showing the running part of the lid piece, FIG. 7 is a cross-sectional view showing the manner in which the traction bisket is attached in this invention, Fig. 8 is a plan view showing the main part of the rail in this device, Figs. 9 a and b are sectional views showing the lid piece in an open state, and Figs. 10 a to C show another embodiment of this device. The sectional view and FIG. 11 are plan views showing another embodiment of this invention. In the figure, 1...Sand basin, 2...Opening, 3...
・Shield member, 3a... Upper rail, 3b...
Lower rail, 4... Lid piece, 5, 6... Wheel, 9, 9
'... Through hole, 10... Traction pin, 11... Traction wire (wire), 12... Traction means. 5゜-""
Claims (1)
直方向に段差を有する２組のレールを対設するとともに
、前記開口部を閉塞する複数の蓋片を互いに干渉しない
範囲で前記各組のレール上を走行可能に配備し、１枚の
蓋片又は閉蓋状態において互いに重合する蓋片の隣接端
部に牽引用ピンを係脱可能に係合し、この牽引用ピンに
牽条を介して牽引手段を連結し、この牽引手段により、
前記蓋片の任意を走行させて所定の蓋片を開閉移動しう
−るように形成して成る下水処理場の蓋開閉装置。Two sets of rails having a step in the vertical direction are provided opposite to each other on two sides of the opening of a box-shaped sand settling basin, etc., and a plurality of lid pieces that close the opening are installed so as to prevent interference with each other. A traction pin is disposed so as to be able to run on each set of rails, and a traction pin is removably engaged with one lid piece or adjacent ends of the lid pieces that overlap each other in the closed state, and the traction pin is pulled by the traction pin. A traction means is connected via the traction means, and the traction means
A lid opening/closing device for a sewage treatment plant, which is formed so that any of the lid pieces can run to open and close a predetermined lid piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13143481U JPS5835993U (en) | 1981-09-03 | 1981-09-03 | Sewage treatment plant lid opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13143481U JPS5835993U (en) | 1981-09-03 | 1981-09-03 | Sewage treatment plant lid opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5835993U true JPS5835993U (en) | 1983-03-09 |
| JPS6223587Y2 JPS6223587Y2 (en) | 1987-06-16 |
Family
ID=29925014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13143481U Granted JPS5835993U (en) | 1981-09-03 | 1981-09-03 | Sewage treatment plant lid opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835993U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133652U (en) * | 1978-03-09 | 1979-09-17 |
-
1981
- 1981-09-03 JP JP13143481U patent/JPS5835993U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133652U (en) * | 1978-03-09 | 1979-09-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223587Y2 (en) | 1987-06-16 |
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