CN109811727B - Anti-icing hydraulic engineering gate - Google Patents
Anti-icing hydraulic engineering gate Download PDFInfo
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- CN109811727B CN109811727B CN201910020787.0A CN201910020787A CN109811727B CN 109811727 B CN109811727 B CN 109811727B CN 201910020787 A CN201910020787 A CN 201910020787A CN 109811727 B CN109811727 B CN 109811727B
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Abstract
The utility model provides an anti-icing hydraulic engineering gate, which comprises a frame, the first bar curved surface groove of bilateral symmetry is seted up to the inboard of frame, be equipped with the flashboard in the frame, the second bar curved surface groove is seted up respectively on the left side and the right side of flashboard, the bar groove is seted up to the bottom side of frame, the both ends of bar groove top side communicate with each other with the lower extreme in the first bar curved surface groove that corresponds respectively, movable mounting dwang respectively in the first bar curved surface groove, the outside of dwang respectively with the curved surface sliding contact cooperation in the first bar curved surface groove that corresponds, the inboard of dwang respectively with the curved surface sliding contact cooperation in the second bar curved surface groove that. The gate plate has a simple structure and ingenious design, the rotating rod between the gate plate and the frame is driven to rotate continuously by water flow, the gate plate, the frame and the rotating rod are effectively prevented from being frozen, the gate plate and the frame can be kept in a relative separation state constantly, the flexibility of up-and-down movement of the gate plate is kept in a low-temperature environment, and the gate plate is suitable for gates with gate plate heights needing to be adjusted frequently in low-temperature weather.
Description
Technical Field
The invention belongs to the field of hydraulic engineering instruments, and particularly relates to an anti-icing hydraulic engineering gate.
Background
The most conventional part in large-scale hydraulic engineering is a gate, and a plurality of water conservancy gates of general large-scale hydraulic engineering are arranged side by side and are simultaneously or respectively controlled so as to realize the control of water flow; when the temperature is low, a large amount of ice is formed on the upper part of the water conservancy gate, so that the weight of the gate is greatly increased, and the up-and-down movement of the gate is seriously influenced; the prior art also has some research to the gate deicing, but all set up heating wire or other electric heating component on the gate surface basically to ice-melt operation carries out, nevertheless because there is the frozen water to flow through constantly below the gate, utilizes the mode of heating to the heating of flashboard and gate frame junction, most heating capacity can be taken away to the frozen water, makes heating efficiency extremely low, causes the wasting of resources, can't satisfy actual demand, so I invented an anti-icing hydraulic engineering gate.
Disclosure of Invention
The invention provides an anti-icing hydraulic engineering gate which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an anti-icing hydraulic engineering gate comprises a frame, wherein a first strip-shaped curved groove which is bilaterally symmetrical is formed in the inner side of the frame, a gate plate is arranged in the frame, a second strip-shaped curved groove is formed in the left side and the right side of the gate plate respectively, a strip-shaped groove is formed in the bottom side of the frame, two ends of the top side of the strip-shaped groove are communicated with the lower end of the corresponding first strip-shaped curved groove respectively, a rotating rod is movably arranged in the first strip-shaped curved groove respectively, the outer side of the rotating rod is in sliding contact fit with the curved surface of the corresponding first strip-shaped curved groove respectively, the inner side of the rotating rod is in sliding contact fit with the curved surface of the corresponding second strip-shaped curved groove respectively, the upper end of the rotating rod is connected with an inner top side bearing of the frame respectively, a coaxial first gear is fixedly arranged at the lower end of the rotating rod respectively, the upper ends of the gear rods are respectively connected with the inner top side bearing of the frame, the lower ends of the gear rods are respectively fixedly provided with coaxial second gears which are respectively in transmission with the corresponding first gears through transmission gears, the second gears are respectively connected with the inner top side bearing of the frame, the transmission gears are respectively connected with bottom side bearings of the strip-shaped grooves, bilaterally symmetrical grooves are formed in the front sides of the flashboards, the bottom sides of the grooves are respectively communicated with the outside, the outer sides of the grooves are respectively communicated with the corresponding through holes, third gears are installed in the grooves through bearings and are respectively engaged and matched with the corresponding gear rods, first bevel gears are respectively and fixedly installed on the bottom sides of the third gears, second bevel gears are respectively installed on the bottoms of the grooves through bearings and are respectively engaged and matched with the corresponding first bevel gears, coaxial water wheels are respectively and fixedly installed on the front sides of the second bevel gears, the upper half parts of the water wheels are overlapped with the flashboards, and the lower half parts of the water wheels are not overlapped with the flashboards; the middle of the top side of the frame is fixedly provided with a motor, the middle of the top side of the flashboard is provided with a threaded through hole, a screw rod is arranged in the threaded through hole, and the lower end of a motor rotating shaft penetrates through the frame to be fixedly connected with the upper end of the screw rod.
According to the anti-icing hydraulic engineering gate, the generators which are bilaterally symmetrical are embedded in the inner top side of the frame on the inner side of the gear rod, the rotating shafts of the generators are respectively and fixedly provided with the fourth gears, and the fourth gears are respectively engaged and matched with the corresponding gear rods.
According to the anti-icing hydraulic engineering gate, the storage battery is fixedly installed on the top side of the frame, the storage battery is respectively connected with the generator through a circuit, and the storage battery can supply power for the motor.
According to the anti-icing hydraulic engineering gate, the water wheel can stretch into the strip-shaped groove, and when the bottom side of the flashboard is in contact fit with the inner bottom side of the frame, the bottom side of the water wheel is not in contact with the bottom side of the strip-shaped groove.
According to the anti-icing hydraulic engineering gate, the motors which are bilaterally symmetrical are embedded and installed on the inner top side of the frame on the outer side of the gear rod, the rotating shafts of the motors are respectively and fixedly provided with the fifth gears, the fifth gears are respectively engaged and matched with the corresponding gear rods, and the motors are respectively connected with the storage battery circuit.
According to the anti-icing water conservancy project gate, the circle centers of circles where the curved surfaces of the first strip-shaped curved surface groove and the second strip-shaped curved surface groove are located on the line of the center line of the corresponding rotating rod.
According to the anti-icing hydraulic engineering gate, the lower end of the screw rod is the ice breaking drill bit.
The invention has the advantages that: the gate plate height adjusting device is simple in structure and ingenious in conception, the rotating rod between the gate plate and the frame is driven to rotate continuously by water flow, freezing among the gate plate, the frame and the rotating rod is effectively avoided, the gate plate and the frame can be kept in a relative separation state constantly, the flexibility of up-and-down movement of the gate plate is kept in a low-temperature environment, the gate plate height adjusting device is suitable for a gate with the need of frequently adjusting the gate plate height in low-temperature weather, the actual requirements can be met. When the invention is used, firstly, cement is used for pre-embedding the frame at the water flow control node, so that the upper water flow is positioned at the rear side of the flashboard, the upper water flow flows out from the lower part of the flashboard, then the motor is electrified to drive the screw rod to rotate, the flashboard cannot rotate along with the screw rod, the screw rod is in threaded fit with the threaded through hole, the flashboard moves up and down, the size of the flashboard to the lower water flow passing through the inner side of the frame is realized, the water flow flows through the water wheel, so that the water wheel rotates, the upper part of the water wheel is positioned in the water flow, the upper part of the water wheel is positioned on the water surface and is completely immersed in the water flow compared with the water wheel, the efficiency of the water flow driving the water wheel to rotate is higher, the water flow drives the water wheel to rotate, the water wheel to rotate respectively, the second, the gear pole drives the dwang through corresponding second gear, drive gear, first gear respectively and rotates, and the dwang constantly rotates, effectively avoids the periphery of dwang and the curved surface of the curved surface in first strip-shaped curved surface groove, second strip-shaped curved surface groove that correspond to freeze, makes the flashboard keep separating with the dwang, the flashboard height of being convenient for is adjusted at any time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; fig. 2 is a sectional view taken along line a-a of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An anti-icing hydraulic engineering gate comprises a frame 1, wherein a first strip-shaped curved groove 2 which is bilaterally symmetrical is arranged on the inner side of the frame 1, a flashboard 3 is arranged in the frame 1, a second strip-shaped curved groove 4 is respectively arranged on the left side and the right side of the flashboard 3, a strip-shaped groove 5 is arranged on the bottom side of the frame 1, two ends of the top side of the strip-shaped groove 5 are respectively communicated with the lower end of the corresponding first strip-shaped curved groove 2, a rotating rod 6 is respectively and movably arranged in the first strip-shaped curved groove 2, the outer side of the rotating rod 6 is respectively in sliding contact fit with the curved surface of the corresponding first strip-shaped curved groove 2, the inner side of the rotating rod 6 is respectively in sliding contact fit with the curved surface of the corresponding second strip-shaped curved groove 4, the upper end of the rotating rod 6 is respectively connected with a bearing on the inner top side of the frame 1, the lower end, the top side of the gate plate 3 is provided with bilaterally symmetrical through holes 8, gear rods 9 are movably arranged in the through holes 8 respectively, the upper ends of the gear rods 9 are connected with inner top side bearings of the frame 1 respectively, the lower ends of the gear rods 9 are fixedly provided with coaxial second gears 10 respectively, the second gears 10 are driven by corresponding first gears 7 through transmission gears 11 respectively, the second gears 10 and the transmission gears 11 are connected with bottom side bearings of the strip-shaped grooves 5 respectively, the front side of the gate plate 3 is provided with bilaterally symmetrical grooves 12, the bottom sides of the grooves 12 are communicated with the outside respectively, the outer sides of the grooves 12 are communicated with corresponding through holes 8 respectively, the grooves 12 are internally provided with third gears 13 in a bearing manner, the third gears 13 are respectively engaged and matched with corresponding gear rods 9, the bottom sides of the third gears 13 are respectively and fixedly provided with first helical gears 14, the bottoms of the grooves 12 are respectively provided with second helical gears 15 in a bearing manner, the second helical gears 15 are engaged and, coaxial water wheels 16 are respectively fixedly installed on the front sides of the second bevel gears 15, the upper half parts of the water wheels 16 are overlapped with the gate plates 3, and the lower half parts of the water wheels 16 are not overlapped with the gate plates 3; a motor 17 is fixedly arranged in the middle of the top side of the frame 1, a threaded through hole 18 is formed in the middle of the top side of the gate plate 3, a screw rod 19 is arranged in the threaded through hole 18 in a threaded mode, and the lower end of a rotating shaft of the motor 17 penetrates through the frame 1 and is fixedly connected with the upper end of the screw rod 19. The gate plate height adjusting device is simple in structure and ingenious in conception, the rotating rod between the gate plate and the frame is driven to rotate continuously by water flow, freezing among the gate plate, the frame and the rotating rod is effectively avoided, the gate plate and the frame can be kept in a relative separation state constantly, the flexibility of up-and-down movement of the gate plate is kept in a low-temperature environment, the gate plate height adjusting device is suitable for a gate with the need of frequently adjusting the gate plate height in low-temperature weather, the actual requirements can be met. When the invention is used, firstly, cement is used for pre-embedding the frame 1 at the water flow control node, so that the upper water flow is positioned at the rear side of the gate plate 3, the upper water flow flows out from the lower part of the gate plate 3, then the motor 17 is electrified to drive the screw rod 19 to rotate, the gate plate 3 cannot rotate along with the screw rod 19, the screw rod 19 is in threaded fit with the threaded through hole 18, the gate plate 3 moves up and down, the gate plate 3 realizes the size of the lower water flow passing through the inner side of the frame 1, the water flow flows through the water wheel 16, so that the water wheel 16 rotates, because the upper half part of the water wheel 16 is superposed with the gate plate 3 and the lower half part of the water wheel 16 is not superposed with the gate plate 3, the lower part of the water wheel 16 is positioned in the water flow, the upper part of the water wheel 16 is positioned on the water surface and is completely immersed in, second helical gear 15 is respectively through the first helical gear 14 that corresponds, third gear 13 drives gear lever 9 and rotates, gear lever 9 is respectively through the second gear 10 that corresponds, drive gear 11, first gear 7 drives dwang 6 and rotates, dwang 6 constantly rotates, the periphery of effectively avoiding dwang 6 and the curved surface of the first strip curved surface groove 2 that corresponds, the curved surface of second strip curved surface groove 4 freezes, make flashboard 3 keep separating with dwang 6, the regulation at any time of the 3 heights of flashboard of being convenient for.
Specifically, as shown in the drawings, the generators 20 are mounted in a left-right symmetrical manner on the inner top side of the frame 1 inside the gear rod 9, the fourth gears 21 are respectively fixedly mounted on the rotating shafts of the generators 20, and the fourth gears 21 are respectively engaged with the corresponding gear rods 9. The water wheel 16 drives the gear rod 9 to rotate, the gear rod 9 drives the rotating shaft of the generator 20 to rotate through the fourth gear 21, and the generator 20 starts to generate power.
Specifically, as shown in the figure, a storage battery 22 is fixedly installed on the top side of the frame 1 according to the embodiment, the storage batteries 22 are respectively connected with the generators 20 through circuits, and the storage batteries 22 can supply power to the motors 17. The electricity generated by the generator 20 can be stored in the storage battery 22 and fixed by the motor 17, so that the electricity generating function of the device is realized, and the device is energy-saving and environment-friendly.
Further, as shown in the drawings, the water wheel 16 according to the present embodiment can be inserted into the strip-shaped groove 5, and when the bottom side of the gate plate 3 is in contact fit with the inner bottom side of the frame 1, the bottom side of the water wheel 16 is not in contact with the bottom side of the strip-shaped groove 5. When the gate is closed, the bottom side of the gate plate 3 is in contact fit with the inner bottom side of the frame 1, the water wheel 16 extends into the strip-shaped groove 15, and the water wheel 16 does not influence the normal use of the gate.
Furthermore, as shown in the drawings, the bilateral symmetrical motors 23 are embedded and mounted on the inner top side of the frame 1 at the outer side of the gear rod 9 in the embodiment, the fifth gears 24 are respectively fixedly mounted on the rotating shafts of the motors 23, the fifth gears 24 are respectively engaged and matched with the corresponding gear rods 9, and the motors 23 are respectively connected with the storage battery 22 through circuits. When the flowing water below the gate plate 3 can not drive the water wheel 16 to rotate as shown in the figure, the control switch of the motor 23 is turned on, and the motor 23 drives the gear rod 9 to rotate by utilizing the electric energy in the storage battery 22, so that the rotating rod 6 is rotated.
Furthermore, as shown in the figure, the center of the circle where the curved surface of the first curved groove 2 and the curved surface of the second curved groove 4 are located is located on the center line of the corresponding rotating rod 6. The periphery of the rotating rod 6 can be well attached to the curved surface of the first strip-shaped curved surface groove 2 and the curved surface of the second strip-shaped curved surface groove 4, and the water seepage amount between gaps is reduced.
Further, as shown in the figure, the lower end of the screw rod 19 of the present embodiment is an ice breaking drill. When the threaded through hole 18 is frozen, the ice breaking drill bit at the lower end of the screw rod 19 can break the frozen ice in the threaded through hole 18.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides an anti-icing hydraulic engineering gate which characterized in that: comprises a frame (1), a first strip-shaped curved groove (2) which is bilaterally symmetrical is arranged on the inner side of the frame (1), a flashboard (3) is arranged in the frame (1), second strip-shaped curved grooves (4) are respectively arranged on the left side and the right side of the flashboard (3), a strip-shaped groove (5) is arranged on the bottom side of the frame (1), two ends of the top side of the strip-shaped groove (5) are respectively communicated with the lower ends of the corresponding first strip-shaped curved grooves (2), rotating rods (6) are respectively and movably arranged in the first strip-shaped curved grooves (2), the outer sides of the rotating rods (6) are respectively matched with the curved surfaces of the corresponding first strip-shaped curved grooves (2) in a sliding contact manner, the inner sides of the rotating rods (6) are respectively matched with the curved surfaces of the corresponding second strip-shaped curved grooves (4) in a sliding contact manner, the upper ends of the rotating rods (6) are respectively connected with the inner top, the first gears (7) are respectively connected with bottom bearings of the strip-shaped grooves (5), the top sides of the gate plates (3) are provided with through holes (8) which are bilaterally symmetrical, gear rods (9) are respectively and movably installed in the through holes (8), the upper ends of the gear rods (9) are respectively connected with inner top bearings of the frames (1), the lower ends of the gear rods (9) are respectively and fixedly provided with coaxial second gears (10), the second gears (10) are respectively transmitted with the corresponding first gears (7) through transmission gears (11), the second gears (10) and the transmission gears (11) are respectively connected with the bottom bearings of the strip-shaped grooves (5), the front sides of the gate plates (3) are provided with bilaterally symmetrical grooves (12), the bottom sides of the grooves (12) are respectively communicated with the outside, the outer sides of the grooves (12) are respectively communicated with the corresponding through holes (8), and third gears (13) are installed in the grooves (12) through bearings, the third gears (13) are respectively engaged with the corresponding gear rods (9), the bottom sides of the third gears (13) are respectively fixedly provided with first bevel gears (14), the bottoms of the grooves (12) are respectively provided with second bevel gears (15) in a bearing mode, the second bevel gears (15) are respectively engaged with the corresponding first bevel gears (14), the front sides of the second bevel gears (15) are respectively fixedly provided with coaxial water wheels (16), the upper half parts of the water wheels (16) are overlapped with the gate plates (3), and the lower half parts of the water wheels (16) are not overlapped with the gate plates (3); a motor (17) is fixedly installed in the middle of the top side of the frame (1), a threaded through hole (18) is formed in the middle of the top side of the gate plate (3), a lead screw (19) is installed in the threaded through hole (18) in a threaded mode, and the lower end of a rotating shaft of the motor (17) penetrates through the frame (1) and is fixedly connected with the upper end of the lead screw (19).
2. The anti-icing hydraulic engineering gate according to claim 1, characterized in that: the bilateral symmetry generator (20) is embedded and installed on the inner top side of the frame (1) on the inner side of the gear rod (9), a fourth gear (21) is fixedly installed on a rotating shaft of the generator (20) respectively, and the fourth gear (21) is meshed and matched with the corresponding gear rod (9) respectively.
3. The anti-icing hydraulic engineering gate of claim 2, wherein: the top side of the frame (1) is fixedly provided with a storage battery (22), the storage battery (22) is respectively connected with the generator (20) through a circuit, and the storage battery (22) can supply power for the motor (17).
4. The anti-icing hydraulic engineering gate according to claim 1, characterized in that: the water wheel (16) can extend into the strip-shaped groove (5), and when the bottom side of the flashboard (3) is in contact fit with the inner bottom side of the frame (1), the bottom side of the water wheel (16) is not in contact with the bottom side of the strip-shaped groove (5).
5. An anti-icing hydraulic engineering gate according to claim 3, characterized in that: the left and right symmetrical motors (23) are embedded and mounted on the inner top side of the frame (1) on the outer side of the gear rod (9), fifth gears (24) are respectively fixedly mounted on rotating shafts of the motors (23), the fifth gears (24) are respectively meshed and matched with the corresponding gear rods (9), and the motors (23) are respectively connected with a storage battery (22) through circuits.
6. The anti-icing hydraulic engineering gate according to claim 1, characterized in that: the circle centers of the circles where the curved surfaces of the first strip-shaped curved surface groove (2) and the second strip-shaped curved surface groove (4) are located on the central line of the corresponding rotating rod (6).
7. The anti-icing hydraulic engineering gate according to claim 1, characterized in that: the lower end of the screw rod (19) is provided with an ice breaking drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020787.0A CN109811727B (en) | 2019-01-09 | 2019-01-09 | Anti-icing hydraulic engineering gate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020787.0A CN109811727B (en) | 2019-01-09 | 2019-01-09 | Anti-icing hydraulic engineering gate |
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| Publication Number | Publication Date |
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| CN109811727A CN109811727A (en) | 2019-05-28 |
| CN109811727B true CN109811727B (en) | 2020-08-11 |
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| CN201910020787.0A Active CN109811727B (en) | 2019-01-09 | 2019-01-09 | Anti-icing hydraulic engineering gate |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172014A (en) * | 1981-05-15 | 1982-10-22 | Nippon Koei Kk | Preentor for freezing of sluice of water reservoir |
| CN107386218A (en) * | 2017-06-23 | 2017-11-24 | 朱石明 | A kind of water conservancy flashboard defroster |
| CN206971179U (en) * | 2017-06-06 | 2018-02-06 | 王兆山 | A kind of energy-saving water conservancy gate |
| CN207193920U (en) * | 2017-07-18 | 2018-04-06 | 王欣宇 | A kind of Novel water conservancy water power gate recess defroster |
| CN207392156U (en) * | 2017-08-25 | 2018-05-22 | 浙江省水电建筑安装有限公司 | A kind of river course gate structure of hydraulic engineering |
-
2019
- 2019-01-09 CN CN201910020787.0A patent/CN109811727B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172014A (en) * | 1981-05-15 | 1982-10-22 | Nippon Koei Kk | Preentor for freezing of sluice of water reservoir |
| CN206971179U (en) * | 2017-06-06 | 2018-02-06 | 王兆山 | A kind of energy-saving water conservancy gate |
| CN107386218A (en) * | 2017-06-23 | 2017-11-24 | 朱石明 | A kind of water conservancy flashboard defroster |
| CN207193920U (en) * | 2017-07-18 | 2018-04-06 | 王欣宇 | A kind of Novel water conservancy water power gate recess defroster |
| CN207392156U (en) * | 2017-08-25 | 2018-05-22 | 浙江省水电建筑安装有限公司 | A kind of river course gate structure of hydraulic engineering |
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| CN109811727A (en) | 2019-05-28 |
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