CN102493406A - Hand-operated and automatic dual-purpose flap gate - Google Patents
Hand-operated and automatic dual-purpose flap gate Download PDFInfo
- Publication number
- CN102493406A CN102493406A CN2011104023155A CN201110402315A CN102493406A CN 102493406 A CN102493406 A CN 102493406A CN 2011104023155 A CN2011104023155 A CN 2011104023155A CN 201110402315 A CN201110402315 A CN 201110402315A CN 102493406 A CN102493406 A CN 102493406A
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- CN
- China
- Prior art keywords
- flap gate
- hand
- gate
- control
- hand wheel
- 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
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Abstract
The invention discloses a hand-operated and automatic dual-purpose flap gate, which comprises a gate (1) with a bottom shaft (11), and a worm gear pair (2) of which the output shaft (21) is connected with the bottom shaft (11). The input shaft (22) of the worm gear pair (2) is connected with a driving motor (6) through a reducer (3), and is connected with a hand wheel (5) through a clutch (4). By the technical scheme, the clutch is used for controlling the connection and disconnection of the hand wheel and the input shaft of the worm gear pair; when electric power is normal, the hand wheel is disconnected, and the electric power is utilized to control the angle of the flap gate, make a waterfall scenery and control a water level; and when the power failure occurs, the hand wheel is connected, and an operator rotates the hand wheel to control the angle of the flap gate, make the waterfall scenery and control the water level. Therefore, the hand operation and automatic operation are suitable for different conditions. The worm gear pair has a self-locking function, the angle of the flap gate can be timely regulated, and the flap gate is mechanically locked and cannot slip.
Description
Technical field
The present invention relates to a kind of water conservancy equipment, especially setting and a kind of hand that is used as making waterfall view and retaining draining are from dual-purpose flap gate.
Background technology
Gate is an indispensable equipment in the water resources and hydropower construction.Gate plays important role in the flood discharge retaining.Gate mainly contains turnover plate type and hanging at present.Hanging gate and flap gate generally adopt electric power or manpower to drive, the size of the State Control folding of adjustment gate, the size of controlled water flow.The labor intensity of operating personnel that adopted power economy, but under the situation of outage, just can not adjust gate; Especially flap gate is when making the waterfall view; The gate opening angle will be adjusted along with the variation of water level in the outage back, can not adjust control after the outage.
Summary of the invention
Goal of the invention: the objective of the invention is to the deficiency to prior art, provide a kind of not only can electric power control but also can manually control, the hand that still can control after the convenient outage is from dual-purpose flap gate.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the present invention adopted is:
A kind of hand comprises the gate that has lower shaft from dual-purpose flap gate, also comprises the worm couple that output shaft is connected with lower shaft, and the power shaft of worm couple is connected with drive motors through reductor, and described power shaft is connected with handwheel through clutch.
Described reductor is a gear reduction unit.
Beneficial effect: the present invention compared with prior art, its beneficial effect is:
1, clutch is used to control handwheel and is connected with the power shaft of worm couple and breaks off, when electric power just often, break off handwheel; Angle through electric power control flap gate produces graceful waterfall view, control water level; When outage, connect handwheel, operating personnel are through the angle of rotation hand wheel control flap gate; Produce graceful waterfall view, control water level, hand is from dual-purpose suitable different situations;
2, worm couple adopts auto-lock function can adjust the angle of flap gate in real time, and machinery is locked, can not produce slippage, saves electric power;
3, gear reduction unit is simple in structure, the low large-scale application that is fit to of cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, through a most preferred embodiment, technical scheme of the present invention is elaborated, but protection scope of the present invention is not limited to said embodiment.
As shown in Figure 1; A kind of hand comprises the gate 1 that has lower shaft 11 from dual-purpose flap gate, also comprises the worm couple 2 that output shaft 21 is connected with lower shaft 11; The power shaft 22 of worm couple 2 is connected with drive motors 6 through reductor 3; Described power shaft 22 is connected with handwheel 5 through clutch 4, described reductor, and 3 is gear reduction unit.
Claims (2)
1. a hand is from dual-purpose flap gate; Comprise the gate (1) that has lower shaft (11); It is characterized in that: also comprise the worm couple (2) that output shaft (21) is connected with lower shaft (11); The power shaft (22) of worm couple (2) is connected with drive motors (6) through reductor (3), and described power shaft (22) is connected with handwheel (5) through clutch (4).
2. hand according to claim 1 is characterized in that from dual-purpose flap gate: described reductor (3) is a gear reduction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104023155A CN102493406A (en) | 2011-12-07 | 2011-12-07 | Hand-operated and automatic dual-purpose flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104023155A CN102493406A (en) | 2011-12-07 | 2011-12-07 | Hand-operated and automatic dual-purpose flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493406A true CN102493406A (en) | 2012-06-13 |
Family
ID=46185262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104023155A Pending CN102493406A (en) | 2011-12-07 | 2011-12-07 | Hand-operated and automatic dual-purpose flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628897A (en) * | 2016-11-11 | 2017-05-10 | 昆明鼎承科技有限公司 | Bar-shaped object guiding device adaptable to special-shaped channel |
-
2011
- 2011-12-07 CN CN2011104023155A patent/CN102493406A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628897A (en) * | 2016-11-11 | 2017-05-10 | 昆明鼎承科技有限公司 | Bar-shaped object guiding device adaptable to special-shaped channel |
| CN106628897B (en) * | 2016-11-11 | 2023-09-29 | 昆明鼎承科技有限公司 | Rod-shaped object receiving and guiding device adapting to special-shaped channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |