CN206706697U - First quarter moon gear type hydraulic auto-control gate - Google Patents
First quarter moon gear type hydraulic auto-control gate Download PDFInfo
- Publication number
- CN206706697U CN206706697U CN201720299189.8U CN201720299189U CN206706697U CN 206706697 U CN206706697 U CN 206706697U CN 201720299189 U CN201720299189 U CN 201720299189U CN 206706697 U CN206706697 U CN 206706697U
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- China
- Prior art keywords
- counterweight
- door
- moon
- control gate
- plate
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- 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.)
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000007306 turnover Effects 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 7
- 238000003973 irrigation Methods 0.000 abstract description 6
- 230000002262 irrigation Effects 0.000 abstract description 6
- 206010016807 Fluid retention Diseases 0.000 abstract description 5
- 238000007667 floating Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a kind of first quarter moon gear type hydraulic auto-control gate, include counterweight upset door-plate, the back side of the counterweight upset door-plate is provided with a pair of self-adjustable panel support arms, the back of the panel support arm is provided with movable teeth, dam crest is provided with a pair of service bridges, and the lower end surface of the service bridge is provided with the half-moon-shaped hard connection support shaft supporting with movable teeth and combined；Freely rotating for upset door body is realized by first quarter moon gear, pass is gone back to automatically so as to reach low water level turnover door, it is easy to overturn door body in low water level flood retention water storage, flood discharge is automatically opened up during flood and adjusts flood, so as to meet the demand of the diversion irrigation in hydraulic engineering, low water head water generating, reach and optimize product structure, reduce floating object influence, realize without the fully automated switch of auxiliary power, simple and flexible, greatly reduce the purpose of hydraulic engineering control and maintenance, repair cost.
Description
Technical field
It the utility model is related to hydraulic engineering, and in particular to first quarter moon gear type hydraulic auto-control gate.
Background technology
In the prior art, the plate-turning door commonly used in existing hydraulic engineering is mostly hydraulic drive or connecting rod or sliding block system
Dynamic, component is complicated, following wretched insufficiency be present：
1. component is complicated, the floating object such as plastics easy to hang, weeds is stuck；
2. reaction is dumb, easily influenceed by silt content；
3. manual control, effect hysteresis, in batch failure, corrosion etc.；
4. maintenance, repair cost is higher, utilization rate is low.
Utility model content
In order to solve the above technical problems, the utility model proposes first quarter moon gear type hydraulic auto-control gate, to reach excellent
Change product structure, reduce floating object influence, realize that flow dynamic automatically controls and can directly lifted handling, be easy to clear up, reduce
The purpose of maintenance, repair cost.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of first quarter moon gear type hydraulic auto-control gate, include counterweight upset door-plate, the back of the body of the counterweight upset door-plate
Face is provided with a pair of self-adjustable panel support arms, and the back of the panel support arm is provided with movable teeth, and dam crest is provided with a pair
Service bridge, the lower end surface of the service bridge are provided with the half-moon-shaped hard connection support shaft supporting with movable teeth and combined.
The utility model connects support shaft combination by half-moon-shaped hard and movable teeth is easy to counterweight turnover door in service bridge
It is upper freely to rotate, realize that counterweight upset door-plate influences to close next time in self gravitation in low water level, is easy to counterweight turnover door low
Flood retention water storage during water level；Under flood period flow action, counterweight upset door-plate is overturn, and automatic flood discharge adjusts flood, meets water conservancy
Diversion irrigation, the demand of low water head water generating in engineering；Counterweight upset door-plate is consolidated using an end of door plate support arm
It is fixed, upset safety of the counterweight upset door-plate in switching process is ensure that, avoids turning on one's side, rock or patting；Reach optimization product
Structure, automatic switch, reduce hydraulic engineering control and safeguard and reduce the purpose of maintenance cost.
As preferable, the half-moon-shaped hard connection support shaft includes half-moon-shaped connecting seat, and the two of the connecting seat
Side is arranged with several support shafts, half-moon-shaped cambered surface arrangement of several support shafts along the connecting seat, and the movable teeth exists
The support shaft is constantly engaged in rotation process.Support shaft is constantly engaged by movable teeth, realizes the rotation of counterweight roll-over panels,
It ensure that stable switch, Hui Guan of the counterweight roll-over panels in switching process；It is also convenient for counterweight upset door-plate removing carry out rubbish
Rubbish is cleared up and plant maintenance.
As preferable, the service bridge includes vertical portion, and the end face on the top of the vertical portion is oblique, with
The gradient overturn again under door-plate full-gear is consistent.It is skewed by the way that the end of the vertical portion on service bridge is designed to,
It is easy to overturn the placement of door body.
As preferable, the top of the vertical portion is provided with elastic rubber fitting.Existed by elastic rubber fitting to avoid overturning door body
Injury device in switching process, ensure the safe handling of equipment.
The utility model has the following advantages that：
1. the utility model connects support shaft combination by half-moon-shaped hard and movable teeth is easy to counterweight turnover door working
Freely rotated on bridge, realize that counterweight upset door-plate influences to close next time in self gravitation in low water level, is easy to counterweight turnover door to exist
Flood retention water storage during low water level；Under flood period flow action, counterweight upset door-plate is overturn, and automatic flood discharge adjusts flood, meets water
Diversion irrigation, the demand of low water head water generating in sharp engineering；Counterweight upset door-plate is carried out using an end of door plate support arm
It is fixed, upset safety of the counterweight upset door-plate in switching process is ensure that, avoids turning on one's side, rock or patting；Reach optimization production
Product structure, automatic switch, reduce hydraulic engineering control and safeguard and reduce the purpose of maintenance cost.
2. the utility model movable teeth is constantly engaged support shaft, the rotation of counterweight roll-over panels is realized, ensure that counterweight is turned over
Turn stable switch, Hui Guan of the panel in switching process；It is also convenient for removing on counterweight upset door-plate and carries out garbage-cleaning and equipment
Safeguard.
3. the utility model is skewed by the way that the end of the vertical portion on service bridge is designed to, it is easy to overturn the peace of door body
Put.
4. the utility model avoids overturning door body injury device in switching process by elastic rubber fitting, ensure equipment
Safe handling.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.
Fig. 1 is the structural representation of first quarter moon gear type hydraulic auto-control gate disclosed in the utility model embodiment；
Corresponding component title of the numeral represented by with letter in figure：
1. the service bridge of 3. movable teeth of counterweight upset 2. panel support arm of door-plate 4.
5. the half-moon-shaped elastic rubber fitting of 6. support shaft of connecting seat 7..
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
The utility model provides first quarter moon gear type hydraulic auto-control gate, and its operation principle is big by hydrodynamism
To being enough to overcome door body gravity first quarter moon gear is realized freely rotating for upset door body, returned automatically so as to reach low water level turnover door
Close, be easy to upset door body to automatically open up flood discharge during low water level flood retention water storage, flood and adjust flood, so as to meet in hydraulic engineering
The demand of diversion irrigation, low water head water generating, reach and optimize product structure, reduce floating object influence, realizing need not aid in moving
The fully automated switch of power, simple and flexible, greatly reduce the purpose of hydraulic engineering control and maintenance, repair cost.
The utility model is described in further detail with reference to embodiment and embodiment.
As shown in figure 1, a kind of first quarter moon gear type hydraulic auto-control gate, includes counterweight upset door-plate 1, the counterweight is turned over
The back side of revolving door plate is provided with a pair of self-adjustable panel support arms 2, and the back of the panel support arm is provided with movable teeth 3,
Dam crest is provided with a pair of service bridges 4, and the lower end surface of the service bridge is connected support provided with the half-moon-shaped hard supporting with movable teeth
Axle combines.
The utility model connects support shaft combination by half-moon-shaped hard and movable teeth is easy to counterweight turnover door in service bridge
It is upper freely to rotate, realize that counterweight upset door-plate influences to close next time in self gravitation in low water level, is easy to counterweight turnover door low
Flood retention water storage during water level；Under flood period flow action, counterweight upset door-plate is overturn, and automatic flood discharge adjusts flood, meets water conservancy
Diversion irrigation, the demand of low water head water generating in engineering；Counterweight upset door-plate is consolidated using an end of door plate support arm
It is fixed, upset safety of the counterweight upset door-plate in switching process is ensure that, avoids turning on one's side, rock or patting；Reach optimization product
Structure, automatic switch, reduce hydraulic engineering control and safeguard and reduce the purpose of maintenance cost.
It is worth noting that, the half-moon-shaped hard connection support shaft includes half-moon-shaped connecting seat 5, the connecting seat
Both sides are arranged with several support shafts 6, half-moon-shaped cambered surface arrangement of several support shafts along the connecting seat, the movable teeth
The support shaft is constantly engaged in rotation process.Support shaft is constantly engaged by movable teeth, realizes turning for counterweight roll-over panels
It is dynamic, it ensure that stable switch, Hui Guan of the counterweight roll-over panels in switching process；It is also convenient for counterweight upset door-plate removing progress
Garbage-cleaning and plant maintenance.
It is worth noting that, the service bridge includes vertical portion, the end face on the top of the vertical portion is oblique, with
Gradient under counterweight upset door-plate full-gear is consistent.By the way that the end of the vertical portion on service bridge is designed to tilt
Shape, it is easy to overturn the placement of door body.
It is worth noting that, the top of the vertical portion is provided with elastic rubber fitting 7.Avoid overturning door body by elastic rubber fitting
The injury device in switching process, ensure the safe handling of equipment.
Specifically used step of the present utility model is as follows：Again as shown in figure 1, when increased flow capacity, upper pond level liter are come in upstream
Height, the opening torque that flowing pressure produces fulcrum between panel support arm 2 and service bridge 4 to counterweight upset door-plate 1 are more than Men Chongyu
To fulcrum when returning pass torque, movable teeth 3 constantly engages along support shaft 6 for various dampings, drives counterweight upset door-plate 1 to open automatically
Certain inclination angle is opened, until flowing pressure moment about point of support is approximately equal to the torque of weight fulcrum under the inclination angle, reaches the stream
New balance under amount, when flow is constant, opening angle is also constant；Conversely, when upstream flowrate is reduced to a certain extent, it is again right to make
When the torque of fulcrum is more than flowing pressure with various damping moments about point of support between panel support arm 2 and service bridge 3, upper pond level
Decline then makes counterweight upset door-plate 1 gradually return pass water storage, and waterpower self-control counterweight upset door-plate 1 can voluntarily go back to pass and arrive certain inclination angle,
So as to reach balance new under the flow again, upper pond level is set to remain in the range of design requirement.
Meanwhile in use, when finding to have debris between movable teeth 3 and support shaft 6, it is only necessary to which lifting lifts counterweight
Door-plate 1 is overturn, movable teeth 3 is departed from support shaft 6, realizes cleaning and the convenience safeguarded.
By way of more than, first quarter moon gear type hydraulic auto-control gate provided by the utility model, pass through first quarter moon tooth
Wheel realizes freely rotating for upset door body, and pass is gone back to automatically so as to reach low water level turnover door, is easy to upset door body to be blocked in low water level
Big vast water storage, flood discharge is automatically opened up during flood and adjusts flood, so as to meet the diversion irrigation in hydraulic engineering, low water head water generating
Demand, reach and optimize product structure, reduce floating object influence, realize without the fully automated switch of auxiliary power, simple and flexible, greatly
The big purpose for reducing hydraulic engineering control and maintenance, repair cost.
Above-described is only the side of being preferable to carry out of first quarter moon gear type hydraulic auto-control gate disclosed in the utility model
Formula, it is noted that for the person of ordinary skill of the art, on the premise of not departing from the utility model and creating design,
Various modifications and improvements can be made, these belong to the scope of protection of the utility model.
Claims (4)
1. a kind of first quarter moon gear type hydraulic auto-control gate, it is characterised in that include counterweight upset door-plate, the counterweight upset
The back side of door-plate is provided with a pair of self-adjustable panel support arms, and the back of the panel support arm is provided with movable teeth, dam crest
Provided with a pair of service bridges, the lower end surface of the service bridge is connected support shaft group provided with the half-moon-shaped hard supporting with movable teeth
Close.
2. first quarter moon gear type hydraulic auto-control gate according to claim 1, it is characterised in that the half-moon-shaped hard connects
Connect support shaft and include half-moon-shaped connecting seat, the both sides of the connecting seat are arranged with several support shafts, several support shaft edges
The half-moon-shaped cambered surface arrangement of the connecting seat, the movable teeth is constantly engaged the support shaft in rotation process.
3. first quarter moon gear type hydraulic auto-control gate according to claim 1, it is characterised in that the service bridge includes
Vertical portion, the end face on the top of the vertical portion is oblique, and overturning the gradient under door-plate full-gear with counterweight is consistent.
4. first quarter moon gear type hydraulic auto-control gate according to claim 3, it is characterised in that the top of the vertical portion
Provided with elastic rubber fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299189.8U CN206706697U (en) | 2017-03-24 | 2017-03-24 | First quarter moon gear type hydraulic auto-control gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299189.8U CN206706697U (en) | 2017-03-24 | 2017-03-24 | First quarter moon gear type hydraulic auto-control gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706697U true CN206706697U (en) | 2017-12-05 |
Family
ID=60467314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299189.8U Expired - Fee Related CN206706697U (en) | 2017-03-24 | 2017-03-24 | First quarter moon gear type hydraulic auto-control gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589667A (en) * | 2018-04-16 | 2018-09-28 | 昆明理工大学 | Five hinged shaft link-type hydraulic automatically-controlled shutter gates of one kind and its method for arranging |
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
-
2017
- 2017-03-24 CN CN201720299189.8U patent/CN206706697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589667A (en) * | 2018-04-16 | 2018-09-28 | 昆明理工大学 | Five hinged shaft link-type hydraulic automatically-controlled shutter gates of one kind and its method for arranging |
| CN108755612A (en) * | 2018-04-23 | 2018-11-06 | 中国水利水电第九工程局有限公司 | A kind of floodgate system of tumbling automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |