CN214530551U - Energy-saving dam switching device - Google Patents
Energy-saving dam switching device Download PDFInfo
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- CN214530551U CN214530551U CN202120156514.1U CN202120156514U CN214530551U CN 214530551 U CN214530551 U CN 214530551U CN 202120156514 U CN202120156514 U CN 202120156514U CN 214530551 U CN214530551 U CN 214530551U
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- overflow mouth
- close
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- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of hydraulic equipment and specifically relates to an energy-saving dam switching device is related to, it is including setting up the overflow mouth on the dam body, the overflow mouth intercommunication the top of dam body, and the overflow mouth is close to the position department on dam body top is provided with the mounting panel, install the gate in the overflow mouth, the gate is close to one side on dam body top articulate in on the mounting panel, be provided with in the overflow mouth be used for with the butt frame of gate looks butt, just the butt frame is located the side of upper reservoir is kept away from to the gate, be provided with on the mounting panel and order about the drive structure that the gate rotated and opened, still be provided with reinforced structure on the butt frame. The sealing structure has the advantages that the sealing performance of the position where the gate is in contact with water is improved, the structural strength of the gate is enhanced, the replacement and maintenance times are reduced, resources are saved, and energy conservation and emission reduction are achieved.
Description
Technical Field
The application relates to the field of hydraulic equipment, in particular to an energy-saving dam switch device.
Background
The water gate is a low-head hydraulic structure built on a river channel or a dam and used for controlling flow and adjusting water level.
The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.
The existing dam gate is used for controlling the production cost, the structure is too simple, when the gate is closed, the sealing performance of the position where the gate is contacted with water is poor, meanwhile, the structural strength of the gate is not enough, and when the water flow is too large, the strong acting force of the water flow cannot be resisted by the self tensile stress of the gate, so that the dam gate is easy to damage, more in replacement and maintenance times and resource waste.
SUMMERY OF THE UTILITY MODEL
In order to improve the leakproofness of the position department of gate and water contact, the structural strength of reinforcing gate reduces to change the maintenance number of times, resources are saved, energy saving and emission reduction, this application provides an energy-saving dam switching device.
The application provides an energy-saving dam switching device adopts following technical scheme:
the utility model provides an energy-saving dam switching device, is including setting up the overflow mouth on the dam body, the overflow mouth intercommunication the top of dam body, and the overflow mouth is close to the position department on dam body top is provided with the mounting panel, install the gate in the overflow mouth, the gate is close to one side on dam body top articulate in on the mounting panel, be provided with in the overflow mouth be used for with the butt frame of gate looks butt, just the butt frame is located the side of upper reservoir is kept away from to the gate, be provided with on the mounting panel and order about the gate rotates the drive structure of opening, still be provided with reinforced structure on the gate.
By adopting the technical scheme, when the gate is to be opened, the driving structure is started, the driving structure slowly rotates and pulls up the gate to open the gate, otherwise, the gate is reset, and when water is in contact with the gate, the water body generates pressure on the gate to push the gate to be close to the abutting frame, so that the sealing effect is effectively improved; meanwhile, the structure of the gate is reinforced by the reinforcing structure, so that the sealing performance of the position where the gate is contacted with water can be improved, the structural strength of the gate is enhanced, the replacement and maintenance times are reduced, the resources are saved, and the energy conservation and emission reduction are realized.
Preferably, the reinforcing structure comprises abutment frames provided on the gate and located between the abutment frames.
Through adopting above-mentioned technical scheme, the vertical setting of butt frame has strengthened the performance of gate bending resistance, improves the structural strength of gate.
Preferably, the drive structure is including setting up the extension plate that the mounting panel is close to on the upstream reservoir side, the gate is close to the side of extension plate is provided with the arc pull rod, the medial surface orientation of arc pull rod the extension plate is provided with the arc rack at this medial surface, arc pull rod and arc rack activity run through the extension plate, be provided with driving motor on the extension plate, driving motor last be provided with the drive gear that the arc rack meshes mutually.
Through adopting above-mentioned technical scheme, when will opening the gate, start driving motor, driving motor's output shaft low-speed rotation, the output shaft drives two drive gear synchronous rotations, and drive gear drives the arc rack and shifts up, and the arc pull rod moves up in step simultaneously to slowly pull up the gate, and then open the gate, so simple structure, convenient operation.
Preferably, the number of the arc-shaped pull rods is two, the two arc-shaped pull rods are respectively close to two side edges of the gate, the driving motor is a double-head motor, two ends of an output shaft of the driving motor are respectively provided with one driving gear, and one driving gear is meshed with one arc-shaped rack.
Through adopting above-mentioned technical scheme, the arc pull rod is provided with two, has effectively improved the stability of gate in the rotation process, and driving motor is double-end formula motor, simplifies the structure, practices thrift the cost.
Preferably, the driving motor is a stepping motor.
Through adopting above-mentioned technical scheme, the steerable number of turns of rotating of step motor, the slew velocity of the good drive gear of control that can be accurate to speed when the rotation of the good gate of control is opened and close avoids the rotational speed too fast and the phenomenon that the part damaged appears, improves the reliability of device.
Preferably, still be provided with auxiliary stay frame in the overflow mouth, auxiliary stay frame is located the butt frame is kept away from one side of gate, auxiliary stay frame includes the bracing piece, the bracing piece contradict in the middle part position department of butt frame.
Through adopting above-mentioned technical scheme, the structural stability under the gate closed condition has effectively been improved in the setting of auxiliary stay frame.
Preferably, a rubber pad is arranged on one side, close to the gate, of the abutting frame.
Through adopting above-mentioned technical scheme, the setting of rubber pad further improves the waterproof nature when gate and butt frame are inconsistent.
Preferably, the shutter is made of a metal material, and the abutment frame portion is provided with an electromagnet.
Through adopting above-mentioned technical scheme, when the gate contacted with the butt frame, the start electromagnet, the electro-magnet adsorbs the gate and further pastes tightly to the butt frame to further improve the leakproofness.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the gate is to be opened, the driving structure is started, the driving structure slowly rotates and pulls up the gate to open the gate, otherwise, the gate is reset, and when water is in contact with the gate, the water body generates pressure on the gate to push the gate to be close to the abutting frame, so that the sealing effect is effectively improved; meanwhile, the structure of the gate is reinforced by the reinforcing structure, so that the sealing performance of the contact position of the gate and water can be improved, the structural strength of the gate is enhanced, the replacement and maintenance times are reduced, the resources are saved, and the energy is saved and the emission is reduced;
2. the two arc-shaped pull rods are arranged, so that the stability of the gate in the rotating process is effectively improved, and the driving motor is a double-head motor, so that the structure is simplified, and the cost is saved;
3. when the gate contacted with the butt frame, the start electro-magnet, the electro-magnet adsorbs the gate and further pastes tightly to the butt frame on to further improve the leakproofness.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an energy-saving dam switching device according to the present application.
Fig. 2 is a schematic structural diagram of a hidden dam in an embodiment of the energy-saving dam switching device according to the present application.
Description of reference numerals: 1. a dam body; 11. an overflow port; 12. mounting a plate; 13. an extension plate; 14. a diagonal brace; 2. a gate; 21. an arc-shaped pull rod; 22. an arc-shaped rack; 23. a connecting rod; 3. a butting frame; 31. a rubber pad; 4. a drive motor; 41. a drive gear; 5. an abutting frame; 51. a butting rod; 6. an auxiliary support frame; 61. fixing the rod; 62. a support rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses energy-saving dam switching device. Referring to fig. 1, the energy-saving dam switching device comprises an overflow port 11 arranged on a dam body 1, wherein the overflow port 11 is close to the upper end of the dam body 1, the overflow port 11 is communicated with the top end of the dam body 1, a mounting plate 12 is arranged at the position, close to the top end of the dam body 1, of the overflow port 11, the mounting plate 12 is horizontally arranged, and the upper surface of the mounting plate 12 can be flush with the top end of the dam body 1 and can also be higher than the top end of the dam body 1.
Referring to fig. 1 and 2, install gate 2 in the overflow mouth 11, gate 2 sets up vertically, and one side that gate 2 is close to dam 1 top articulates on mounting panel 12, and fixed being provided with in the overflow mouth 11 is used for the butt frame 3 with gate 2 looks butt, and butt frame 3 is located gate 2 and keeps away from the side of upper reservoir, and simultaneously, is provided with rubber pad 31 in the one side that butt frame 3 is close to gate 2. When water contacts with gate 2, the water produces pressure to gate 2 to promote gate 2 to be close to butt frame 3, and then press from both sides the rubber pad 31 tightly, thereby effectively improve sealed effect. Meanwhile, in this embodiment, the gate 2 is made of a metal material that can be attracted by a magnet, an electromagnet (not shown in the figure) is further arranged in the abutting frame 3, when the gate 2 contacts the abutting frame 3, the electromagnet is started, and the electromagnet attracts the gate 2 to further attach to the abutting frame 3, so that the sealing performance is further improved.
Referring to fig. 1 and 2, a driving structure for driving the gate 2 to rotate and open is disposed on the mounting plate 12, specifically, the driving structure includes an extension plate 13 disposed on a side of the mounting plate 12 close to the upstream reservoir, the extension plate 13 is disposed horizontally, an inclined strut 14 is disposed between a lower surface of the extension plate 13 and a side of the dam 1, one end of the inclined strut 14 is fixedly connected to the lower surface of the extension plate 13, and the other end of the inclined strut 14 is fixedly connected to the side of the dam 1 close to the upstream reservoir, in this embodiment, the number of the inclined struts 14 may be two, and the two inclined struts 14 are respectively located on two opposite sides of the overflow port 11.
Referring to fig. 1 and 2, a curved pull rod 21 is disposed on a side surface of the gate 2 close to the extension plate 13, a circle center of the curved pull rod 21 is concentrically disposed with a rotation center of the gate 2, an inner side surface of the curved pull rod 21 faces the extension plate 13 and is provided with a curved rack 22, the curved pull rod 21 and the curved rack 22 movably penetrate through the extension plate 13, a driving motor 4 is disposed on the extension plate 13, and a driving gear 41 meshed with the curved rack 22 is disposed on the driving motor 4.
Referring to fig. 1 and 2, in the present embodiment, the number of the arc-shaped pull rods 21 may be two, two arc-shaped pull rods 21 are respectively close to two sides of the gate 2, and one ends of the two arc-shaped pull rods 21 far away from the gate 2 are fixedly connected with the connecting rods 23, and the connecting rods 23 are located above the extension plate 13. Driving motor 4 can be double-end motor, and for step motor, the steerable number of turns that rotates of step motor, the rotational speed of drive gear 41 that can be accurate control well to speed when the rotation of controlling well gate 2 is opened and close avoids the rotational speed too fast and the phenomenon that the part damaged appears, improves the reliability of device. The number of the driving gears 41 is two, the two driving gears 41 are respectively arranged on both ends of the output shaft of the driving motor 4, and one of the driving gears 41 is engaged with one of the arc-shaped racks 22.
Referring to fig. 1 and 2, the gate 2 is further provided with a reinforcing structure, the reinforcing structure includes an abutting frame 5 arranged on the side surface of the gate 2 close to the abutting frame 3, and when the gate 2 abuts against the abutting frame 3, the abutting frame 5 is located between the abutting frames 3. Specifically, the abutment frame 5 includes two abutment bars 51 arranged in a crisscross manner, and the thickness of the abutment bars 51 is the same as the total thickness of the abutment frame 3 and the rubber pad 31. Simultaneously, still fixed auxiliary stay frame 6 that is provided with in the overflow mouth 11 of dam body 1, auxiliary stay frame 6 is located the one side that gate 2 was kept away from to butt frame 5, auxiliary stay frame 6 includes bracing piece 62 and is two dead levers 61 that the cross set up, the tip fixed connection of dead lever 61 is on the inside wall of overflow mouth 11 on dam body 1, bracing piece 62 level sets up, and the one end fixed connection of bracing piece 62 is in the crossing position department of two dead levers 61, the other end butt of bracing piece 62 is in the crossing position department of two butt pole 51.
The application principle of the energy-saving dam switching device in the embodiment of the application is as follows: when the gate 2 is to be opened, the electromagnet is closed, then the driving motor 4 is started, the output shaft of the driving motor 4 rotates at a low speed, the output shaft drives the two driving gears 41 to synchronously rotate, the driving gears 41 drive the arc-shaped rack 22 to move upwards, and simultaneously the arc-shaped pull rod 21 synchronously moves upwards, so that the gate 2 is slowly pulled up, and the gate 2 is opened; on the contrary, the driving motor 4 rotates reversely, the driving gear 41 drives the arc-shaped rack 22 to move downwards, the arc-shaped pull rod 21 moves downwards synchronously, so that the gate 2 is abutted to the rubber pad 31 on the abutting frame 3, the gate 2 is abutted to the abutting frame 5 at the moment, and then the electromagnet is started, so that the gate 2 is adsorbed to the abutting frame 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an energy-saving dam switching device which characterized in that: including setting up overflow mouth (11) on dam body (1), overflow mouth (11) intercommunication the top of dam body (1), and overflow mouth (11) are close to the position department on dam body (1) top is provided with mounting panel (12), install gate (2) in overflow mouth (11), gate (2) are close to one side on dam body (1) top articulate in on mounting panel (12), be provided with in overflow mouth (11) be used for with gate (2) looks butt frame (3), just butt frame (3) are located the side of upper reaches reservoir is kept away from in gate (2), be provided with on mounting panel (12) and order about gate (2) rotate the drive structure of opening, still be provided with reinforced structure on gate (2).
2. An energy saving dam switch assembly as claimed in claim 1, wherein: the reinforcing structure comprises abutting frames (5) which are arranged on the gate (2) and located between the abutting frames (3).
3. An energy saving dam switch assembly as claimed in claim 1, wherein: drive structure is including setting up extension plate (13) on mounting panel (12) is close to an upstream reservoir side, gate (2) are close to the side of extension plate (13) is provided with arc pull rod (21), the medial surface orientation of arc pull rod (21) extension plate (13) and be provided with arc rack (22) at this medial surface, arc pull rod (21) and arc rack (22) activity are run through extension plate (13), be provided with driving motor (4) on extension plate (13), be provided with on driving motor (4) with drive gear (41) that arc rack (22) engaged with.
4. An energy saving dam switch assembly as claimed in claim 3, wherein: arc pull rod (21) are provided with two, two arc pull rod (21) are close to respectively the both sides limit of gate (2), driving motor (4) are double-end motor, all be provided with one on the both ends of the output shaft of driving motor (4) drive gear (41), one of them drive gear (41) and one arc rack (22) mesh mutually.
5. An energy saving dam switch assembly as claimed in claim 3, wherein: the driving motor (4) is a stepping motor.
6. An energy saving dam switch assembly as claimed in claim 2, wherein: the dam body (1) still be provided with auxiliary stay frame (6) in overflow mouth (11), auxiliary stay frame (6) are located butt frame (5) is kept away from one side of gate (2), auxiliary stay frame (6) include bracing piece (62), bracing piece (62) contradict in the middle part position department of butt frame (5).
7. An energy saving dam switch assembly as claimed in claim 1, wherein: and a rubber pad (31) is arranged on one side, close to the gate (2), of the abutting frame (3).
8. An energy saving dam switch assembly as claimed in claim 1, wherein: the gate (2) is made of metal materials, and the abutting frame (3) is provided with an electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156514.1U CN214530551U (en) | 2021-01-20 | 2021-01-20 | Energy-saving dam switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156514.1U CN214530551U (en) | 2021-01-20 | 2021-01-20 | Energy-saving dam switching device |
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| Publication Number | Publication Date |
|---|---|
| CN214530551U true CN214530551U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120156514.1U Active CN214530551U (en) | 2021-01-20 | 2021-01-20 | Energy-saving dam switching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718023A (en) * | 2022-03-30 | 2022-07-08 | 盐城市水利勘测设计研究院有限公司 | Layered water taking gate |
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2021
- 2021-01-20 CN CN202120156514.1U patent/CN214530551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718023A (en) * | 2022-03-30 | 2022-07-08 | 盐城市水利勘测设计研究院有限公司 | Layered water taking gate |
| CN114718023B (en) * | 2022-03-30 | 2024-02-02 | 盐城市水利勘测设计研究院有限公司 | Layered water taking gate |
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Effective date of registration: 20240712 Address after: 844099 Area A, 24th Floor, Chuanyu Building, Headquarters Economic Zone, Shenka Avenue, Kashgar Economic Development Zone, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Daka Construction Project Consulting Group Co.,Ltd. Country or region after: China Address before: Shop 205, building D, Hubin commercial street, Yangdong country garden, Dongcheng Town, Yangdong District, Yangjiang City, Guangdong Province, 529900 Patentee before: Guangdong Bainian Jiye water conservancy and Hydropower Construction Co.,Ltd. Country or region before: China |