CN208704706U - A kind of hydraulic dam gate angle detection device - Google Patents
A kind of hydraulic dam gate angle detection device Download PDFInfo
- Publication number
- CN208704706U CN208704706U CN201821597901.3U CN201821597901U CN208704706U CN 208704706 U CN208704706 U CN 208704706U CN 201821597901 U CN201821597901 U CN 201821597901U CN 208704706 U CN208704706 U CN 208704706U
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- CN
- China
- Prior art keywords
- detection device
- angle detection
- gate
- obliquity sensor
- hydraulic dam
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Abstract
The utility model discloses a kind of hydraulic dam gate angle detection device, including at least one set of angle detection device, each angle detection device is mounted on every fan brake door on hydraulic dam；The angle detection device includes waterproof seat, obliquity sensor, connecting terminal block, water-proof cable and control system；The waterproof seat is installed on steel dam anchor gate, and obliquity sensor is installed in waterproof seat, and obliquity sensor and steel dam anchor gate centerline parallel, connecting terminal block are electrically connected with obliquity sensor, and the terminal block is connected by water-proof cable with control system.The utility model can be according to the angle calcu-lation gate crest level of current hydraulic dam gate and horizontal plane, to realize that automatic aligning fans hydraulic dam gate more at an arbitrary position.
Description
Technical field
The utility model belongs to hydraulic dam technical field, and in particular to a kind of hydraulic dam gate angle detection device.
Background technique
Steel dam anchor gate is a kind of novel, beautiful, practical lock type, its structure is simple, reliable performance.Dam water storage can be risen, is collapsed
Dam flood passage can cross the aesthetic effect that water forms artificial waterfall with dam crest.It is not destroyed naturally, can both solve city again using nature
The contradiction of the flood discharge of city river and water storage, and it is conducive to the protection of ecological environment.Steel dam anchor gate during the work time, is needed to every fan valve
Door deflection angle accurately controlled, conventional hydraulic dam control mode for the hydraulic dam gate of artificial observation angle or according to
Water level control gate, when hydraulic dam gate is erect completely or fell completely, since control system cannot judge hydraulic dam gate
Whether reach the limit of position and can not achieve autostop, manual operation is needed to shut down.
Summary of the invention
Goal of the invention: aiming at the problem that detection of existing gate flap angle can not automatically control, the purpose of this utility model is that
A kind of gate flap angle detection device of hydraulic dam gate is provided.
Technical solution: to solve the above problems, the utility model adopts the following technical solutions:
A kind of hydraulic dam gate angle detection device, including at least one set of angle detection device, each angle detection
Device is mounted on every fan brake door on hydraulic dam；The angle detection device includes waterproof seat, obliquity sensor, connecting terminal
Row, water-proof cable and control system；The waterproof seat is installed on steel dam anchor gate, and obliquity sensor is installed in waterproof seat, is inclined
Angle transducer and steel dam anchor gate centerline parallel, connecting terminal block are electrically connected with obliquity sensor, and the terminal block passes through waterproof
Cable is connected with control system.
Preferably, the waterproof seat is using sheet metal, galvanized steel plain sheet, profiled sheet or coated steel sheet production.
Preferably, it is fixed between the waterproof seat and steel dam anchor gate by waterproof bolt.
Preferably, pass through injection sealant sealing between the waterproof seat and steel dam anchor gate.
Preferably, the connecting terminal block is plug-in type connection terminal row.
Preferably, described device is additionally provided with automatic alarm device, is electrically connected with obliquity sensor and control system.
Preferably, it uses and is arranged in series between the angle detection device at least on two fan brake doors.
Preferably, the water-proof cable is flexible water-proof cabtyre cable.
The utility model has the advantages that compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model detects the angle of hydraulic dam gate and horizontal plane using obliquity sensor, reaches hydraulic Ba Zha
When Men Quanguan angle, standard-sized sheet angle or presetting angle, control system issues halt instruction automatically, realizes automatic shutdown function.
(2) the utility model can be realized according to the angle calcu-lation gate crest level of current hydraulic dam gate and horizontal plane
Water level control and at an arbitrary position automatic aligning fan hydraulic dam gate more.
(3) the utility model structure is simple, and design is rationally, easily fabricated.
Detailed description of the invention
Fig. 1 is utility model device structural schematic diagram；
Fig. 2 is device sectional view；
Wherein, waterproof seat 1, obliquity sensor 2, terminal block 3, cable connector 4.
Specific embodiment
The utility model is further described below combined with specific embodiments below.
Embodiment 1
A kind of hydraulic dam gate angle detection device, including one group of angle detection device, angle detection device are mounted on liquid
On the gate for pressing dam；Angle detection device includes waterproof seat, obliquity sensor, connecting terminal block, water-proof cable and control system；
Waterproof seat is installed on steel dam anchor gate, and obliquity sensor is installed in waterproof seat, and obliquity sensor and steel dam anchor gate center line are flat
Row, connecting terminal block are electrically connected with obliquity sensor, and terminal block is connected by water-proof cable with control system.
Waterproof seat is sheet metal material.It is fixed between waterproof seat and steel dam anchor gate by waterproof bolt.Waterproof seat and steel dam
Pass through injection sealant sealing between gate.Connecting terminal block is plug-in type connection terminal row.Water-proof cable is that waterproof rubber set is soft
Cable.
Obliquity sensor can be with the angle of real-time detection gate and horizontal plane, and test result is uploaded control system, root
According to angle signal, determine hydraulic dam gate close entirely, standard-sized sheet or the states such as preset, according to gate status and production needs, control system
System is automatic to issue halt instruction, realizes automatic shutdown function.
Embodiment 2
A kind of hydraulic dam gate angle detection device, including 10 groups of angle detection devices, angle detection device are mounted on liquid
On the 10 fan brake doors for pressing dam；Angle detection device includes waterproof seat, obliquity sensor, connecting terminal block, water-proof cable and control
System；Waterproof seat is installed on steel dam anchor gate, and obliquity sensor is installed in waterproof seat, obliquity sensor and steel dam anchor gate center
Line is parallel, and connecting terminal block is electrically connected with obliquity sensor, and terminal block is connected by water-proof cable with control system.
Waterproof seat is sheet metal material, is fixed between waterproof seat and steel dam anchor gate by waterproof bolt, waterproof seat and steel dam
Pass through injection sealant sealing between gate.Connecting terminal block is plug-in type connection terminal row.Water-proof cable is that waterproof rafter set is soft
Cable.
Obliquity sensor can be with the angle of real-time detection gate and horizontal plane, and test result is uploaded control system, root
According to angle signal, determine hydraulic dam gate close entirely, standard-sized sheet or the states such as preset, according to gate status and production needs, control system
System is automatic to issue halt instruction, realizes automatic shutdown function.
Using being arranged in series between obliquity sensor on the 10 fan brake doors on hydraulic dam, the inclination angle on every fan brake door is sensed
Device, the state of one fan brake door of real-time detection, and data-signal is uploaded into control system, mutually without shadow between obliquity sensor
It rings.Angle detection device is additionally provided with automatic alarm device, is electrically connected with obliquity sensor and control system, when wherein there is gate
When state deviates working condition, warning device can issue standby signal and upload control system, and then adjust to corresponding gate.
Harmonious working condition is kept between more fan brake doors to realize.
Embodiment 3
On the basis of device in example 2, adjustment is carried out automatically controlling to gate status.
The angle that hydraulic dam gate and horizontal plane are detected using obliquity sensor is reached hydraulic dam gate and closes angle, complete entirely
When angle of release degree or presetting angle, control system issues halt instruction automatically, realizes the function of autostop；And according to current hydraulic
The angle calcu-lation gate crest level of dam gate and horizontal plane, carries out water level control and automatic aligning fans hydraulic dam more at an arbitrary position
Gate.
Concrete operations are as follows:
(1) device inspection and check and correction: whether check device is in normal operating condition, and proofreads obliquity sensor to gate
Determining whether for deflection angle is correct, i.e., when gate is in upright state, the standard angle acquired between gate and horizontal plane is
90 °, when gate when falling position completely, standard angle is 0 ° between gate and horizontal plane, after checking and proofreading qualification, is carried out
Step (2)；
(2) normal data is set: the standard angle v of 1~No. 5 gate of setting in the operating conditioniIt is 30 °, setting 6~10
Number standard angle of gate in the operating condition is 60 °, and the misalignment angle Δ of 10 fan brake doors is 1 °；
(3) operation data acquires: obliquity sensor acquires the operation angle v of gate in real timei', and by collected operation
Angle upload control system, calculate operation misalignment angle be Δ '=| vi-vi′|；
(4) program is executed, when 1 ° of Δ ' <, control system can issue halt instruction, and the gate calculated at this time is risen
Journey, calculation formula are gate crest level=gate flap height × sin (gate flap angle with horizontal plane)；
(5) data feedback: gate works to 10min in obliquity sensor acquisition step (4), then jumps to step (2),
Carry out the gate status adjustment of next round.
Claims (8)
1. a kind of hydraulic dam gate angle detection device, which is characterized in that each described including at least one set of angle detection device
Angle detection device is mounted on every fan brake door on hydraulic dam；The angle detection device includes waterproof seat, obliquity sensor, connects
Line terminals row, water-proof cable and control system；The waterproof seat is installed on gate, and obliquity sensor is installed in waterproof seat,
Obliquity sensor and gate centerline parallel, connecting terminal block are electrically connected with obliquity sensor, and the terminal block passes through anti-water power
Cable is connected with control system.
2. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the waterproof seat uses thin steel
Plate, galvanized steel plain sheet, profiled sheet or coated steel sheet production.
3. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the waterproof seat and steel dam valve
It is fixed between door by waterproof bolt.
4. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the waterproof seat and steel dam valve
Pass through injection sealant sealing between door.
5. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the connecting terminal block is slotting
Pull out formula connecting terminal block.
6. hydraulic dam gate angle detection device according to claim 1, which is characterized in that described device is additionally provided with automatically
Warning device is electrically connected with obliquity sensor and control system.
7. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the institute at least two fan brake doors
It states to use between angle detection device and be arranged in series.
8. hydraulic dam gate angle detection device according to claim 1, which is characterized in that the water-proof cable is waterproof
Soft rubber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597901.3U CN208704706U (en) | 2018-09-28 | 2018-09-28 | A kind of hydraulic dam gate angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597901.3U CN208704706U (en) | 2018-09-28 | 2018-09-28 | A kind of hydraulic dam gate angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704706U true CN208704706U (en) | 2019-04-05 |
Family
ID=65947447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597901.3U Expired - Fee Related CN208704706U (en) | 2018-09-28 | 2018-09-28 | A kind of hydraulic dam gate angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307498A (en) * | 2018-09-28 | 2019-02-05 | 江苏扬州富达液压机械集团有限公司 | A kind of hydraulic dam gate angle detection device and its application |
-
2018
- 2018-09-28 CN CN201821597901.3U patent/CN208704706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307498A (en) * | 2018-09-28 | 2019-02-05 | 江苏扬州富达液压机械集团有限公司 | A kind of hydraulic dam gate angle detection device and its application |
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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: 20190405 |