CN223838016U - Hydraulic engineering gate opening and closing force balance adjustment equipment - Google Patents
Hydraulic engineering gate opening and closing force balance adjustment equipmentInfo
- Publication number
- CN223838016U CN223838016U CN202520392349.8U CN202520392349U CN223838016U CN 223838016 U CN223838016 U CN 223838016U CN 202520392349 U CN202520392349 U CN 202520392349U CN 223838016 U CN223838016 U CN 223838016U
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- CN
- China
- Prior art keywords
- gate
- fixedly connected
- hydraulic engineering
- closing force
- force balance
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Abstract
The utility model discloses hydraulic engineering gate opening and closing force balance adjusting equipment, which relates to the technical field of hydraulic engineering and comprises a gate frame, wherein a gate body is arranged on the inner side of the gate frame in a sliding manner, a supporting frame is fixedly connected to the top end of the gate frame, a protecting shell is fixedly connected to the upper surface of the supporting frame, a lifting mechanism and a lubricating mechanism are arranged in the protecting shell, the lifting mechanism is used for driving the gate body to lift and open, and the lifting mechanism comprises two winding discs rotatably connected to the inner wall of the protecting shell. According to the utility model, the lifting mechanism is arranged at the top of the hydraulic engineering gate, when the gate is opened and closed, the driving motor can be used for driving the two worms with reverse threads to rotate, so that the two winding discs are driven to rotate reversely, the two winding discs are used for winding and unwinding the steel cable, the simultaneous lifting of the gate is realized, the top of the gate is subjected to balanced pulling force, and the smoothness and stability of the gate in the lifting and opening and closing process are improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to hydraulic engineering gate opening and closing force balance adjusting equipment.
Background
In hydraulic engineering, a gate is usually required to be used, and the gate is a control facility for closing and opening a water discharge channel, and an important component of a hydraulic building can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like, so that a hydraulic engineering gate driving device is required to be used so as to meet the use requirement.
The patent document with the publication number of CN221741180U discloses a hydraulic engineering flood prevention gate, which comprises a concrete layer, a fixed plate fixed in the concrete layer, a mounting groove arranged in the fixed plate, a rotary valve member rotatably connected to the top of the fixed plate, and a supporting mechanism matched with a wedge-shaped block to support the gate plate when the gate plate moves downwards, so that the water flow resistance effect of the gate plate is improved, and the problems that foreign matters are inconvenient to clean and the flood prevention effect is poor when the current flood prevention gate is used are solved.
The hydraulic engineering flood prevention gate provided in the above patent document is the same as some valves in the prior art, the gate is lifted and opened by adopting a screw driving mode, but the surface of the screw is easily corroded and worn due to long-term contact of water and air, so that the stress of the gate is unbalanced when the gate is opened and closed, and the fluency and stability of the gate in the lifting process are reduced. For this reason, there is a need for improvement of existing valves for hydraulic engineering.
Disclosure of utility model
The utility model discloses hydraulic engineering gate opening and closing force balance adjusting equipment, which adopts the following technical scheme to achieve the aim:
the hydraulic engineering gate opening and closing force balance adjusting device comprises a gate frame, wherein a gate body is arranged on the inner side of the gate frame in a sliding mode, a supporting frame is fixedly connected to the top end of the gate frame, a protecting shell is fixedly connected to the upper surface of the supporting frame, and a lifting mechanism and a lubricating mechanism are arranged in the protecting shell;
The lifting mechanism is used for driving the gate body to lift and open, and comprises two winding discs rotatably connected to the inner wall of the protective shell, a steel cable is wound on the surface of the winding disc, and one end of the steel cable, far away from the winding disc, extends to the outside of the protective shell and is fixedly connected with the upper surface of the gate body;
the lubricating mechanism is used for lubricating the surface of the steel cable and comprises an oil injection pipe fixedly connected to the inner wall of the protective shell, and an oil injection nozzle is fixedly embedded on the surface of the oil injection pipe;
The back fixedly connected with drive case of protecting crust, drive incasement portion is provided with actuating mechanism, actuating mechanism is used for driving two rolling discs reverse rotation.
In a preferred scheme, the inner wall of the protective shell is rotationally connected with two guide wheels, the steel cable is in sliding connection with the surfaces of the guide wheels, two through holes are formed in the lower surface of the support frame, and the positions of the through holes correspond to those of the steel cable.
In a preferred scheme, the inner wall fixedly connected with oil storage box of protecting crust, oil storage box's side fixed mounting has the fuel injection pump, the input of fuel injection pump extends to the inside of oil storage box, and the output fixedly connected with of fuel injection pump leads oil pipe, the one end that leads oil pipe and keep away from the fuel injection pump extends to the inside of injection pipe.
In a preferred scheme, the actuating mechanism includes the driving motor of fixed mounting at the driving box inner wall, driving motor's output shaft fixedly connected with transfer line, transfer line surface fixedly connected with two worms, the fixed surface of rolling disk is provided with the universal driving shaft, the one end of universal driving shaft extends to the inside of driving box, and fixedly connected with worm wheel.
In a preferred embodiment, the worm wheel is located in correspondence with a worm which meshes with the worm wheel, and the directions of the threads of the two worm surfaces are opposite to each other.
In a preferred scheme, the left inner side and the right inner side of the gate frame are fixedly connected with two limiting scrapers, and the limiting scrapers are symmetrically distributed on the front side and the rear side of the gate body.
In a preferred scheme, the surface of the limit scraper is provided with a plurality of scraping through holes, a plurality of
From the above, it can be seen that. The hydraulic engineering gate opening and closing force balance adjusting equipment provided by the utility model has the following technical effects.
The lifting mechanism is arranged at the top of the hydraulic engineering gate, when the gate is opened and closed, the driving motor can be used for driving the two worms with reverse threads to rotate, so that the two winding discs are driven to rotate reversely, the two winding discs are used for winding and unwinding steel cables, the gate is lifted and lowered simultaneously, the top of the gate is subjected to balanced pulling force, and the smoothness and stability of the gate in the lifting and opening and closing process are improved.
And secondly, by arranging the lubrication mechanism in the protective shell, the lubricating oil in the oil storage box can be input into the oil injection pipe by utilizing the oil injection pump, and then the oil injection treatment is carried out on the surface of the steel cable by utilizing the oil injection nozzle on the surface of the oil injection pipe, so that the steel cable is lubricated in the contact process with the guide wheel, the smoothness of the steel cable in the moving and winding process is improved, the protection effect on the steel cable is realized, and the service life of the steel cable is prolonged.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a hydraulic engineering gate opening and closing force balance adjusting device.
Fig. 2 is a schematic diagram of a rear view structure of a hydraulic engineering gate opening and closing force balance adjustment device according to the present utility model.
Fig. 3 is a schematic diagram of the internal structure of a protective housing of the hydraulic engineering gate opening and closing force balance adjusting device.
Fig. 4 is a schematic diagram of the internal structure of a driving box of the hydraulic engineering gate opening and closing force balance adjusting device.
Fig. 5 is an enlarged schematic view of the structure of fig. 3 at a.
In the drawings, 1, a gate frame, 2, a gate body, 3, a support frame, 4, a protective shell, 5, a lifting mechanism, 6, a lubricating mechanism, 7, a driving box, 8, a driving mechanism, 9, a through hole, 10, a limiting scraper, 11 and a scraping through hole;
501. reel 502, steel cable 503, guide wheel;
601. The oil injection device comprises an oil injection pipe, 602, an oil injection nozzle, 603, an oil storage box, 604, an oil injection pump, 605 and an oil guide pipe;
801. Driving motor 802, transmission rod 803, worm 804, linkage shaft 805 and worm wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 and 2, a hydraulic engineering gate opening and closing force balance adjustment device comprises a gate frame 1, wherein a gate body 2 is arranged on the inner side of the gate frame 1 in a sliding mode, a supporting frame 3 is fixedly connected to the top end of the gate frame 1, a protecting shell 4 is fixedly connected to the upper surface of the supporting frame 3, and a lifting mechanism 5 and a lubricating mechanism 6 are arranged in the protecting shell 4.
It should be noted that, two limiting scrapers 10 are fixedly connected to the left and right inner sides of the gate frame 1, the limiting scrapers 10 are symmetrically distributed on the front and rear sides of the gate body 2, a plurality of scraping through holes 11 are formed in the surface of the limiting scrapers 10, and the plurality of scraping through holes 11 are linearly and vertically distributed on the surface of the limiting scrapers 10.
It is worth noting that, through setting up spacing scraper blade 10, not only can utilize spacing scraper blade 10 to remove spacingly to gate body 2, and can utilize spacing scraper blade 10 to strike off the debris that the gate body 2 both sides adsorbed to utilize scraping material through-hole 11 to discharge the impurity of striking off, avoid producing between gate body 2 both sides and the gate frame 1 and block, improve the smoothness nature that the gate was opened and close.
Referring to fig. 3, in a preferred embodiment, the lifting mechanism 5 is used for driving the gate body 2 to lift and open, the lifting mechanism 5 includes two winding discs 501 rotatably connected to the inner wall of the protective housing 4, a steel cable 502 is wound on the surface of the winding disc 501, and one end of the steel cable 502 away from the winding disc 501 extends to the outside of the protective housing 4 and is fixedly connected with the upper surface of the gate body 2.
It is worth noting that, be provided with elevating system 5 through the top of hydraulic engineering gate, when opening and close the gate, can utilize driving motor 801 to drive two reverse screw's worm 803 rotation, and then drive simultaneously and drive two worm wheels 805 and rotate, two worm wheels 805 drive two rolling discs 501 through universal driving shaft 804 and rotate in opposite directions, and then utilize two rolling discs 501 to receive and release the operation to steel cable 502, realize going up and down the gate simultaneously, make the gate top receive balanced pulling force, improve the smoothness nature and the stability of gate in the lift opening and close process.
Referring to fig. 5, in a preferred embodiment, the lubrication mechanism 6 is used for lubricating the surface of the steel cable 502, the lubrication mechanism 6 includes an oil injection pipe 601 fixedly connected to the inner wall of the protective housing 4, an oil injection nozzle 602 is fixedly embedded on the surface of the oil injection pipe 601, and the oil injection opening of the oil injection nozzle 602 faces the positions of the steel cable 502 and the guide wheel 503, so that the oil injection nozzle 602 is used for spraying the lubricating oil on the surfaces of the steel cable 502 and the guide wheel 503, and the steel cable 502 keeps moving smoothly.
It should be noted that, the inner wall fixedly connected with oil storage box 603 of protecting crust 4, the side fixed mounting of oil storage box 603 has injection pump 604, and injection pump 604's input extends to the inside of oil storage box 603, and injection pump 604's output fixedly connected with leads oil pipe 605, leads oil pipe 605 and keeps away from injection pump 604's one end and extends to the inside of injection pipe 601.
It should be noted that, by providing the lubrication mechanism 6 inside the protecting shell 4, the lubricating oil in the oil storage box 603 can be input into the oil spraying pipe 601 through the oil guiding pipe 605 by utilizing the oil spraying pump 604, and then the oil spraying treatment is performed on the surface of the steel cable 502 by utilizing the oil spraying nozzle 602 on the surface of the oil spraying pipe 601, so that the steel cable 502 is lubricated in the process of contacting with the guide wheel 503, and meanwhile, the smoothness of the steel cable 502 in the moving and winding process can be improved, the protection effect on the steel cable 502 is achieved, and the service life of the steel cable 502 is prolonged.
It should be noted that, the back of the protective housing 4 is fixedly connected with a driving box 7, a driving mechanism 8 is disposed inside the driving box 7, and the driving mechanism 8 is used for driving the two winding discs 501 to rotate reversely.
Referring to fig. 4, in a preferred embodiment, the driving mechanism 8 includes a driving motor 801 fixedly installed on an inner wall of the driving box 7, an output shaft of the driving motor 801 is fixedly connected with a driving rod 802, a surface of the driving rod 802 is fixedly connected with two worms 803, a surface of the winding disc 501 is fixedly provided with a linkage shaft 804, one end of the linkage shaft 804 extends to an inside of the driving box 7 and is fixedly connected with a worm wheel 805, a position of the worm wheel 805 corresponds to the worm 803, the worm 803 is meshed with the worm wheel 805, directions of threads on surfaces of the two worms 803 are opposite to each other, and by using reverse threads of the two worms 803, the two worm wheels 805 meshed with the two worms 803 can be driven to reversely rotate while the two worms 803 are rotated in the same direction, so that the winding disc 501 can be used for carrying out synchronous winding and unwinding operation of the steel cable 502.
It should be further noted that, the inner wall of the protecting shell 4 is rotatably connected with two guide wheels 503, the steel cable 502 is slidably connected with the surface of the guide wheels 503, two through holes 9 are provided on the lower surface of the supporting frame 3, the positions of the through holes 9 correspond to the steel cable 502, and the steel cable 502 extends from the inside of the protecting shell 4 to the top of the gate body 2 below through the through holes 9.
When the gate is opened, the driving motor 801 is utilized to drive the transmission rod 802 to rotate, the two worms 803 are driven to rotate, the two worms 803 respectively drive the two worm gears 805 and the linkage shaft 804 to rotate, the two winding discs 501 are driven to wind the steel cables 502, the two steel cables 502 are utilized to drive the gate body 2 to move upwards on the inner side of the gate frame 1, the gate is opened, the gate body 2 is lifted or lowered, and meanwhile, the limit scraping plates 10 on the front side and the rear side can be utilized to limit the gate body 2, so that the gate body 2 is prevented from shaking back and forth, and the stability of the gate body 2 during opening and closing is improved.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The hydraulic engineering gate opening and closing force balance adjusting device comprises a gate frame (1) and is characterized in that a gate body (2) is slidably arranged on the inner side of the gate frame (1), a support frame (3) is fixedly connected to the top end of the gate frame (1), a protective shell (4) is fixedly connected to the upper surface of the support frame (3), and a lifting mechanism (5) and a lubricating mechanism (6) are arranged in the protective shell (4);
The lifting mechanism (5) is used for driving the gate body (2) to lift and open, the lifting mechanism (5) comprises two winding discs (501) which are rotatably connected to the inner wall of the protective shell (4), a steel cable (502) is wound on the surface of each winding disc (501), and one end of each steel cable (502) far away from each winding disc (501) extends to the outside of the protective shell (4) and is fixedly connected with the upper surface of the gate body (2);
the lubricating mechanism (6) is used for lubricating the surface of the steel cable (502), the lubricating mechanism (6) comprises an oil injection pipe (601) fixedly connected to the inner wall of the protective shell (4), and an oil injection nozzle (602) is fixedly embedded in the surface of the oil injection pipe (601);
The back fixedly connected with drive case (7) of protecting crust (4), drive mechanism (8) are provided with inside drive case (7), drive mechanism (8) are used for driving two rolling dish (501) reverse rotation.
2. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 1, wherein the inner wall of the protective shell (4) is rotatably connected with two guide wheels (503), the steel cable (502) is slidably connected with the surfaces of the guide wheels (503), two through holes (9) are formed in the lower surface of the support frame (3), and the positions of the through holes (9) correspond to the positions of the steel cable (502).
3. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 1, wherein the inner wall of the protecting shell (4) is fixedly connected with an oil storage box (603), an oil injection pump (604) is fixedly arranged on the side surface of the oil storage box (603), the input end of the oil injection pump (604) extends to the inside of the oil storage box (603), the output end of the oil injection pump (604) is fixedly connected with an oil guide pipe (605), and one end, far away from the oil injection pump (604), of the oil guide pipe (605) extends to the inside of the oil injection pipe (601).
4. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 1, wherein the driving mechanism (8) comprises a driving motor (801) fixedly installed on the inner wall of the driving box (7), an output shaft of the driving motor (801) is fixedly connected with a transmission rod (802), two worms (803) are fixedly connected with the surface of the transmission rod (802), a linkage shaft (804) is fixedly arranged on the surface of the winding disc (501), and one end of the linkage shaft (804) extends to the inside of the driving box (7) and is fixedly connected with a worm wheel (805).
5. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 4, wherein the worm wheel (805) is located corresponding to the worm (803), the worm (803) is meshed with the worm wheel (805), and the thread directions of the surfaces of the two worm screws (803) are opposite to each other.
6. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 1, wherein two limiting scrapers (10) are fixedly connected to the left and right inner sides of the gate frame (1), and the limiting scrapers (10) are symmetrically distributed on the front side and the rear side of the gate body (2).
7. The hydraulic engineering gate opening and closing force balance adjustment device according to claim 6, wherein a plurality of scraping through holes (11) are formed in the surface of the limiting scraper (10), and the plurality of scraping through holes (11) are vertically distributed on the surface of the limiting scraper (10) in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520392349.8U CN223838016U (en) | 2025-03-07 | 2025-03-07 | Hydraulic engineering gate opening and closing force balance adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520392349.8U CN223838016U (en) | 2025-03-07 | 2025-03-07 | Hydraulic engineering gate opening and closing force balance adjustment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223838016U true CN223838016U (en) | 2026-01-27 |
Family
ID=98504585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520392349.8U Active CN223838016U (en) | 2025-03-07 | 2025-03-07 | Hydraulic engineering gate opening and closing force balance adjustment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223838016U (en) |
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2025
- 2025-03-07 CN CN202520392349.8U patent/CN223838016U/en active Active
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