CN203546677U - Opening and closing controllable safety gate valve - Google Patents
Opening and closing controllable safety gate valve Download PDFInfo
- Publication number
- CN203546677U CN203546677U CN201320429505.0U CN201320429505U CN203546677U CN 203546677 U CN203546677 U CN 203546677U CN 201320429505 U CN201320429505 U CN 201320429505U CN 203546677 U CN203546677 U CN 203546677U
- Authority
- CN
- China
- Prior art keywords
- gate valve
- valve
- flashboard
- river course
- driving mechanism
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an opening and closing controllable safety gate valve. The safety gate valve comprises a valve module located in a river channel and a driving mechanism located on a river channel bank. The valve module comprises a base fixed at the bottom of the river channel and a valve plate hinged to the base. The driving mechanism comprises a stepping motor and a driving rod, the driving rod is connected with the valve plate, and the stepping motor pushes the driving rod to drive the valve plate to be overturned. The safety gate valve is simple and stable in structure, an overturning angle of the valve plate can be randomly controlled, river water impact force can be borne, and safety reliability of the gate valve is improved.
Description
Technical field
The utility model belongs to water conservancy valve mechanism Engineering Control field, relates in particular to gate valve and opens safe and reliable control technology.
Background technology
In water conservancy equipment, the gate valve in small-sized agriculture river course is used hydraulic pressure or electronic mode starting gate conventionally.But during common gate opening, vertical lifting or upset aperture are difficult to stable control, and especially when eagre, bottom hydraulic pressure is larger, and the pressure that the flashboard of upset bears is larger, easily cause turnover panel distortion, and then impression gate are normally opened; And conventionally cannot control and open size.
Utility model content
Utility model object: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model has been to provide and has opened and closed controlled safe gate valve, stabilized structure, opening angle can reliably be controlled.
Technical scheme: for realizing above-mentioned utility model object, the utility model is by the following technical solutions: a kind ofly open and close controlled safe gate valve, comprise and be positioned at the gate member in river course and be positioned at river course base driving mechanism on the bank, described gate member comprises and is fixed on the pedestal of bottom, river course and the flashboard hinged with this pedestal; Described driving mechanism comprises stepper motor and drive rod, and drive rod is connected with flashboard, and described stepper motor promotes drive rod and drives flashboard upset.
As preferably, described stepper motor drives the angle of flashboard upset controlled.
Further improve, the pedestal in described gate member is fixed on coagulation soil matrix, and this coagulation soil matrix is buried underground and is fixed in river course, and coagulation soil matrix is embedded with staggered reinforcing bar anyhow.
Beneficial effect: compared with prior art, the utlity model has following advantage: the utility model is simple in structure firm, can realize the random control of flashboard flip angle, can bear river impact force, has improved the security reliability of gate valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of the controlled safe gate valve of keying described in the utility model.
Wherein, flashboard 1, pedestal 2, stepper motor 3, drive rod 4.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind ofly open and close controlled safe gate valve, comprise and be positioned at the gate member in river course and be positioned at river course base driving mechanism on the bank, described gate member comprises and is fixed on the pedestal of bottom, river course and the flashboard hinged with this pedestal; Described driving mechanism comprises stepper motor and drive rod, and drive rod is connected with flashboard, and described stepper motor promotes drive rod and drives flashboard upset.The pedestal of described gate member and driving mechanism is all fixed on reinforced concrete block, is embedded with the indented bars of interlaced arrangement anyhow in this steel concrete, and horizontal thread reinforcing bar stretches out with river course and be fixedly connected with, thereby improves the steadiness of gate valve.
Claims (3)
1. open and close a controlled safe gate valve, it is characterized in that: comprise and be positioned at the gate member in river course and be positioned at river course base driving mechanism on the bank, described gate member comprises and is fixed on the pedestal of bottom, river course and the flashboard hinged with this pedestal; Described driving mechanism comprises stepper motor and drive rod, and drive rod is connected with flashboard, and described stepper motor promotes drive rod and drives flashboard upset.
2. open and close according to claim 1 controlled safe gate valve, it is characterized in that: described stepper motor drives the angle of flashboard upset controlled.
3. open and close according to claim 2 controlled safe gate valve, it is characterized in that: the pedestal in described gate member is fixed on coagulation soil matrix, this coagulation soil matrix is buried underground and is fixed in river course, and coagulation soil matrix is embedded with staggered reinforcing bar anyhow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429505.0U CN203546677U (en) | 2013-07-19 | 2013-07-19 | Opening and closing controllable safety gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429505.0U CN203546677U (en) | 2013-07-19 | 2013-07-19 | Opening and closing controllable safety gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546677U true CN203546677U (en) | 2014-04-16 |
Family
ID=50464813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429505.0U Expired - Fee Related CN203546677U (en) | 2013-07-19 | 2013-07-19 | Opening and closing controllable safety gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410122A (en) * | 2013-07-19 | 2013-11-27 | 万能亿自动化科技（苏州）有限公司 | Safe gate valve with controllable opening and closing function |
-
2013
- 2013-07-19 CN CN201320429505.0U patent/CN203546677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410122A (en) * | 2013-07-19 | 2013-11-27 | 万能亿自动化科技（苏州）有限公司 | Safe gate valve with controllable opening and closing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |