CN203755258U - Sluice gate provided with water filling valve - Google Patents
Sluice gate provided with water filling valve Download PDFInfo
- Publication number
- CN203755258U CN203755258U CN201420099895.4U CN201420099895U CN203755258U CN 203755258 U CN203755258 U CN 203755258U CN 201420099895 U CN201420099895 U CN 201420099895U CN 203755258 U CN203755258 U CN 203755258U
- Authority
- CN
- China
- Prior art keywords
- gate
- filling valve
- flashboard
- gate plate
- lock frame
- 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 relates to gates, in particular to a sluice gate provided with a water filling valve. The sluice gate comprises a gate plate, a gate frame and a spiral lifting mechanism. A lifting lug is arranged at the upper end of the gate plate, and the gate plate is connected with a power machine through the lifting lug, wherein the power machine is used for opening or closing the gate plate. The gate frame is fixed to a civil engineering building. The gate plate is matched with the gate frame. The gate frame is provided with a side stop block, and the gate plate moves vertically along the gate frame through the side stop block. The spiral lifting mechanism penetrates through a transverse beam on the top of the gate frame and is connected with the gate plate. The spiral lifting mechanism and the transverse beam on the top of the gate frame form a thread pair. The gate plate is provided with a water filling valve device. A rubber waterstop is arranged between the contact surfaces of the gate plate and the gate frame. The water filling valve of the sluice gate is arranged on the gate plate and used for water filling pressure balance. When the gate plate is opened, the gate plate is lifted by a distance, the water filing valve is opened, water on one side flows towards the side where no water exists, and the whole gate plate is lifted when the water levels on the two sides of the gate plate are equal, so that opening and closing force is reduced, rubber is prevented from being damaged, and service life is prolonged.
Description
Technical field
The utility model relates to a kind of gate, particularly a kind of backwater gate of joining filling valve.
Background technology
Cast-iron lock gate is simple in structure, sealing performance good, long service life, is mainly used in water conservancy project structure, the delivery ports such as urban water supply and drainage, chemical industry flood control, water conservancy, is used as runner and switches or block current.At present, the entery and delivery port of the engineerings such as domestic municipal administration, environmental protection, electric power plumbing, sewerage treatment, pumping plant, channel irrigation and drainage, conventionally adopts the object that is positioned on cast-iron lock gate and reaches sealing.Generally adopted in the past casting iron backwater gate, in low hydraulic pressure situation, the waterstop of gate and lock frame can not close contact, can produce water leakage of gate phenomenon, and stagnant water effect is bad, in high hydraulic pressure situation, can not bear larger hydraulic pressure strong, when serious, damaged accident can occur, be difficult to ensure the safe operation of self in the time of accident, jeopardize the security of operation of a complete set of equipment, even cause heavy economic losses.
Summary of the invention
Defect and the deficiency existing for prior art of the present utility model, provides a kind of backwater gate of joining filling valve.
The technical solution of the utility model is: a kind of backwater gate of joining filling valve, comprise flashboard, lock frame and spiral lifting mechanism, described flashboard upper end is provided with hanger, described flashboard is connected with the engine opening and closing for flashboard by hanger, described lock frame is fixed on civil engineering structure, described flashboard and lock frame are that couple coordinates, lock frame is provided with side block piece, described flashboard moves up and down along lock frame by described side block piece, described spiral lifting mechanism is connected with flashboard through the top cross beam of lock frame, and form screw thread pair with the top cross beam of lock frame, filling valve device is installed on described flashboard, between flashboard and lock frame contact surface, be provided with Rubber water stop.
Described filling valve device comprises the controlling organization that filling valve, the aperture mechanism for monitoring of monitoring filling valve valve opening, the driving mechanism that drives filling valve switching and control driving mechanism drive.
Described driving mechanism adopts hydraulic hoist, and the hydraulic cylinder of described hydraulic hoist is vertically arranged on filling valve top and is connected with hydraulic power unit.
Described aperture mechanism for monitoring is telescopic linear jaw opening sensor, and this sensor is fixed on the valve plate of filling valve and is connected with the signal input part of controlling organization.
Described controlling organization adopts PLC programmable control system.
The beneficial effects of the utility model are:
1, filling valve of the present utility model is arranged on flashboard; make water-filling concora crush and use, in the time that flashboard is opened, first promote a segment distance (100mm); open filling valve; there is water one effluent to an anhydrous side, in the time that flashboard both sides water level is equal, then mention monoblock flashboard; like this; both reduced hoisting capacity, and protected again rubber not to be destroyed, increased the service life.
2, Rubber water stop of the present utility model coordinates in order to Rubber water stop with lock frame, and flashboard is under waterpower promotes, and compression Rubber water stop is out of shape, thereby reaches the effect of hermetic seal, and in the time that Rubber water stop need to be changed, flashboard can propose aperture, easy to maintenance.
3, the utility model is simple in structure, use, easy to maintenance.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is joined the backwater gate of filling valve;
Fig. 2 is A-A sectional structure schematic diagram in Fig. 1;
Fig. 3 is B-B sectional structure schematic diagram in Fig. 1.
In figure, 1-side block piece, 2-flashboard, 3-hanger, 4-Rubber water stop, 5-filling valve.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, a kind of backwater gate of joining filling valve, comprise flashboard 2, lock frame and spiral lifting mechanism, described flashboard upper end is provided with hanger 3, described flashboard 2 is connected with the engine opening and closing for flashboard by hanger 3, described lock frame is fixed on civil engineering structure, described flashboard 2 and lock frame are that couple coordinates, lock frame is provided with side block piece 1, described flashboard 2 moves up and down along lock frame by described side block piece 1, described spiral lifting mechanism is connected with flashboard 2 through the top cross beam of lock frame, and form screw thread pair with the top cross beam of lock frame, on described flashboard 2, filling valve device is installed, between flashboard 2 and lock frame contact surface, be provided with Rubber water stop 4.
Described filling valve device comprises the controlling organization that filling valve 5, the aperture mechanism for monitoring of monitoring filling valve valve opening, the driving mechanism that drives filling valve switching and control driving mechanism drive.Described gate adopts casting, and described flashboard 2 adopts gray iron, ductile iron or corrosion-resistant alloy cast iron to make casting and forms.
Described driving mechanism adopts hydraulic hoist, and the hydraulic cylinder of described hydraulic hoist is vertically arranged on filling valve top and is connected with hydraulic power unit.
Described aperture mechanism for monitoring is telescopic linear jaw opening sensor, and this sensor is fixed on the valve plate of filling valve and is connected with the signal input part of controlling organization.
Described controlling organization adopts PLC programmable control system.
Above detailed description of the invention is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improve, within all should being included in protection domain of the present utility model.
Claims (5)
1. join the backwater gate of filling valve for one kind, comprise flashboard, lock frame and spiral lifting mechanism, described flashboard upper end is provided with hanger, described flashboard is connected with the engine opening and closing for flashboard by hanger, described lock frame is fixed on civil engineering structure, it is characterized in that: described flashboard and lock frame are that couple coordinates, lock frame is provided with side block piece, described flashboard moves up and down along lock frame by described side block piece, described spiral lifting mechanism is connected with flashboard through the top cross beam of lock frame, and form screw thread pair with the top cross beam of lock frame, filling valve device is installed on described flashboard, between flashboard and lock frame contact surface, be provided with Rubber water stop.
2. backwater gate of joining filling valve according to claim 1, is characterized in that: described filling valve device comprises the controlling organization that filling valve, the aperture mechanism for monitoring of monitoring filling valve valve opening, the driving mechanism that drives filling valve switching and control driving mechanism drive.
3. backwater gate of joining filling valve according to claim 2, is characterized in that: described driving mechanism adopts hydraulic hoist, and the hydraulic cylinder of described hydraulic hoist is vertically arranged on filling valve top and is connected with hydraulic power unit.
4. backwater gate of joining filling valve according to claim 2, is characterized in that: described aperture mechanism for monitoring is telescopic linear jaw opening sensor, and this sensor is fixed on the valve plate of filling valve and is connected with the signal input part of controlling organization.
5. backwater gate of joining filling valve according to claim 2, is characterized in that: described controlling organization adopts PLC programmable control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099895.4U CN203755258U (en) | 2014-03-06 | 2014-03-06 | Sluice gate provided with water filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099895.4U CN203755258U (en) | 2014-03-06 | 2014-03-06 | Sluice gate provided with water filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755258U true CN203755258U (en) | 2014-08-06 |
Family
ID=51250554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099895.4U Expired - Fee Related CN203755258U (en) | 2014-03-06 | 2014-03-06 | Sluice gate provided with water filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625289A (en) * | 2016-03-28 | 2016-06-01 | 江苏省交通规划设计院股份有限公司 | Planar valve capable of achieving natural ventilation of door lintel and reducing opening and closing force |
| CN105756021A (en) * | 2016-04-15 | 2016-07-13 | 蓝深集团股份有限公司 | Gate |
-
2014
- 2014-03-06 CN CN201420099895.4U patent/CN203755258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625289A (en) * | 2016-03-28 | 2016-06-01 | 江苏省交通规划设计院股份有限公司 | Planar valve capable of achieving natural ventilation of door lintel and reducing opening and closing force |
| CN105756021A (en) * | 2016-04-15 | 2016-07-13 | 蓝深集团股份有限公司 | Gate |
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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: 20140806 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |