CN219731892U - Novel water conservancy gate opening and closing device - Google Patents
Novel water conservancy gate opening and closing device Download PDFInfo
- Publication number
- CN219731892U CN219731892U CN202321188703.2U CN202321188703U CN219731892U CN 219731892 U CN219731892 U CN 219731892U CN 202321188703 U CN202321188703 U CN 202321188703U CN 219731892 U CN219731892 U CN 219731892U
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- Prior art keywords
- lifting frame
- mounting bracket
- opening
- gear reverser
- closing device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012876 topography Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Barrages (AREA)
Abstract
The utility model discloses a novel water conservancy gate opening and closing device, wherein an opening and closing driving mechanism is in transmission connection with the top of a gate mechanism, the opening and closing driving mechanism comprises a front mounting bracket, a front gear reverser, a front lifting frame, a rear mounting bracket, a rear lifting frame, a rear gear reverser, an opening and closing driving piece and a transmission shaft, the front mounting bracket is arranged at the top of the gate mechanism, the front gear reverser is arranged on the front mounting bracket through the front lifting frame, the front gear reverser is connected with a lifting rod of the gate mechanism, the rear mounting bracket is arranged on the non-wading side of the gate mechanism, the rear lifting frame is arranged at the top of the rear mounting bracket, the rear gear reverser is arranged at the lower part of the rear lifting frame through a lower adjusting seat, the opening and closing driving piece is arranged at the middle upper part through an upper adjusting seat, one side of the rear gear reverser is connected with the front gear reverser through the transmission shaft, and the opening and closing driving piece is coaxially connected at the top. The utility model can meet the demands of dislocation installation caused by topography and power transmission, and the application range is not limited.
Description
Technical Field
The utility model belongs to the technical field of gates for hydraulic conveying engineering, and particularly relates to a novel hydraulic gate opening and closing device.
Background
The water conservancy gate opening and closing equipment has the unique advantages of being widely applied, but the existing gate opening device basically adopts a mode of opening and closing right above, but in the use process, the water is needed for most opening of part of gates, especially sand washing gates, and the gates are easy to rust and lock after long-time use, so that the opening or closing is difficult, larger potential safety hazards exist, the installation of the gates is greatly limited by the opening and closing mode right above, and the application range is low; secondly, the mode of remote transmission shaft installation is adopted for the purpose of preventing wading to ensure stable and reliable operation, but the mode needs to ensure that the transmission shaft is perpendicularly intersected with the lifting rod of the flashboard, so that power transmission can be ensured, and due to the fixed installation, the height of the transmission shaft cannot be adjusted, the dislocation installation caused by the topography drop can not be met, and the power transmission requirement can not be met.
Therefore, the development of a novel gate opening and closing device capable of meeting the installation and use requirements of different heights is a key for solving the problems.
Disclosure of Invention
The utility model provides a novel water conservancy gate opening and closing device.
The utility model is realized by the following technical scheme: the automatic opening and closing device comprises a gate mechanism and an opening and closing driving mechanism, wherein the opening and closing driving mechanism is in transmission connection with the top of the gate mechanism, the opening and closing driving mechanism comprises a front mounting bracket, a front gear reverser, a front lifting frame, a rear mounting bracket, a rear lifting frame, a rear gear reverser, an opening and closing driving piece and a transmission shaft, the front mounting bracket is arranged at the top of the gate mechanism, the front gear reverser is arranged on the front mounting bracket through the front lifting frame, the front gear reverser moves up and down along the front mounting bracket through the front lifting frame, the front gear reverser is connected with a lifting rod of the gate mechanism, the rear mounting bracket is arranged on one non-wading side of the gate mechanism, the rear lifting frame is arranged on the top of the rear mounting bracket, the rear lifting frame is provided with the rear gear reverser through a lower adjusting seat, the upper middle upper adjusting seat is provided with the opening and closing driving piece, one side of the rear gear reverser is connected with the front gear reverser through the transmission shaft, and the top is coaxially connected with the opening and closing driving piece.
Further, the front mounting bracket comprises four screws, the four screws are vertically arranged at the top of the gate mechanism and are in a frame-shaped structure, the front lifting frame is in a frame-shaped structure, the front gear reverser is arranged in the front lifting frame, through holes matched with the screws are respectively formed in the four corners of the top and the bottom of the front lifting frame, the front lifting frame is arranged on the screws through the through holes, and positioning nuts are respectively arranged on the screws at the top and the bottom of the front lifting frame.
Further, the rear lifting frame comprises four upright posts, the four upright posts are vertically arranged at the top of the rear mounting bracket and are of a frame-shaped structure, adjusting holes are vertically formed in the upright posts, and the lower adjusting seat and the upper adjusting seat are fixedly connected with the adjusting holes through bolts or bolts.
Furthermore, the two ends of the transmission shaft are respectively provided with a universal coupling, one universal coupling is connected with the front gear reverser, and the other universal coupling is connected with the rear gear reverser.
The beneficial effects of the utility model are as follows: the utility model has simple and convenient use and operation, the opening and closing driving mechanism can be properly adjusted according to the topography and is arranged at a safer position, the use requirement of the power transmission opening and closing flashboard can be completely met by staggered installation, the gate which needs to be opened by wading can be operated without wading, the oil storage tank is arranged to automatically smear lubricating oil, and the problem of locking of the lifting rod of the flashboard caused by rust is effectively solved by rust prevention of the lubricating oil; the practicality is strong, and application range is unrestricted, designs scientifically, opens or closes easy operation, has greatly reduced the potential safety hazard, and working property is stable, efficient, and the work continuity is reliable and stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front gear reverser and front lifting frame of the present utility model;
FIG. 3 is a schematic view of the rear mounting bracket and rear gear reverser of the present utility model;
FIG. 4 is a schematic view of another embodiment of a propeller shaft and universal joint according to the present utility model;
reference numerals in the drawings: 1-gate mechanism, 2-front mounting bracket, 3-front gear reverser, 4-front lifting frame, 5-screw, 6-positioning nut, 7-rear mounting bracket, 8-rear lifting frame, 9-upright post, 10-adjusting hole, 11-rear gear reverser, 12-opening and closing driving piece, 13-transmission shaft, 14-universal coupling, 15-waterproof shield, 16-oil storage tank, 17-conduit, 18-oil feeding box, 19-compression bar, 20-screw nut, 21-lifting rod, 22-flashboard, 23-lower adjusting seat and 24-upper adjusting seat.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
The novel water conservancy gate opening and closing device as shown in figures 1-3 comprises a gate mechanism 1 and an opening and closing driving mechanism, wherein the opening and closing driving mechanism is in transmission connection with the top of the gate mechanism 1, the opening and closing driving mechanism comprises a front mounting bracket 2, a front gear reverser 3, a front lifting bracket 4, a rear mounting bracket 7, a rear lifting bracket 8, a rear gear reverser 11, an opening and closing driving piece 12 and a transmission shaft 13, the front mounting bracket 2 is arranged at the top of the gate mechanism 1, the front gear reverser 3 is arranged on the front mounting bracket 2 through the front lifting bracket 4 and moves up and down along the front mounting bracket 2, the front gear reverser 3 is connected with a lifting rod 21 of the gate mechanism 1, the rear mounting bracket 7 is arranged on one side of the gate mechanism 1 other than the wading side, the top of the rear mounting bracket 7 is provided with the rear lifting bracket 8, the lower part of the rear lifting bracket 8 is provided with the rear gear reverser 11 through a lower adjusting seat 23, the middle upper part is provided with the opening and closing driving piece 12 through an upper adjusting seat 24, one side of the rear gear reverser 11 is connected with the front gear reverser 3 through the transmission shaft 13, and the top is connected with the coaxial opening and closing driving piece 12.
The front mounting bracket 2 comprises four screw rods 5, the four screw rods 5 are vertically arranged at the top of the gate mechanism 1 and are of a frame-shaped structure, the front lifting frame 4 is of a frame-shaped structure, the front gear reverser 3 is arranged in the front lifting frame 4, through holes matched with the screw rods 5 are respectively formed in four corners of the top and the bottom of the front lifting frame 4, the front lifting frame 4 is arranged on the screw rods 5 through the through holes, and positioning nuts 6 are respectively arranged on the screw rods 5 at the top and the bottom of the front lifting frame 4.
The rear lifting frame 8 comprises four upright posts 9, the four upright posts 9 are vertically arranged at the top of the rear mounting bracket 7 and are of a frame-shaped structure, adjusting holes 10 are vertically formed in the upright posts 9, and the lower adjusting seat 23 and the upper adjusting seat 24 are fixedly connected with the adjusting holes 10 through bolts or bolts.
The upright post 9 is angle steel or square steel pipe.
The two ends of the transmission shaft 13 are respectively provided with a universal coupling 14, one universal coupling 14 is connected with the front gear commutator 3, and the other universal coupling 14 is connected with the rear gear commutator 11.
The opening and closing driving piece 12 is a motor, and a waterproof shield 15 is arranged outside the motor.
The front lifting frame 4 on be equipped with lubrication mechanism, lubrication mechanism includes oil storage tank 16, pipe 17 and oil feeding box 18, oil storage tank 16 sets up in the top of front lifting frame 4, oil feeding box 18 sets up to be hollow cylindric structure, its fixed bottom that sets up in front gear commutator 3 to with the lifter 21 coaxial coupling of gate mechanism 1, pipe 17 then connects oil storage tank 16 and oil feeding box 18.
The oil storage tank 16 is a dispensing needle cylinder, a pressing rod 19 is arranged at the top of a piston rod of the dispensing needle cylinder, and the pressing rod 19 is connected with a lifting rod 21 of the gate mechanism 1 through a screw nut 20.
The working mode of the utility model is as follows:
1. in use, the gate mechanism 1 is first installed in the drain position of a canal or other drain;
2. then the front gear reverser 3 is installed in the front lifting frame 4, positioning nuts 6 are arranged on each screw 5, through holes at four corners of the front lifting frame 4 are respectively penetrated into the corresponding screws 5, finally positioning nuts 6 are arranged on each screw 5, the front lifting frame 4 is installed and fixed through the positioning nuts 6 at the lower part and the upper part of each screw 5, and a compression bar 19 at the top of an oil storage tank 16 is connected with a lifting rod 21 of the gate mechanism 1 through a screw nut 20;
3. the rear mounting bracket 7 is arranged on the non-wading side of the gate mechanism 1, the rear gear reverser 11 is arranged on the lower part of the rear lifting frame 8 through the lower adjusting seat 23, the opening and closing driving piece 12 is arranged on the middle upper part of the rear lifting frame 8 through the upper adjusting seat 24, and then the rear gear reverser 11 is connected with the rotating shaft of the opening and closing driving piece 12 to drive the rear gear reverser 11 to rotate;
4. universal couplings 14 are respectively arranged at two ends of the transmission shaft 13, wherein one universal coupling 14 is connected with the front gear commutator 3, and the other universal coupling 14 is connected with the rear gear commutator 11;
5. when the shutter 22 on the gate mechanism 1 needs to be controlled to be opened, the opening and closing driving piece 12 is started to rotate forward, the rear gear reverser 11 drives the transmission shaft 13 to rotate, the transmission shaft 13 drives the front gear reverser 3 to rotate, and finally the front gear reverser 3 drives the lifting rod 21 of the gate mechanism 1 and the shutter 22 on the lifting rod 21 to ascend, so that the gate is opened; when the flashboard 22 on the gate mechanism 1 needs to be controlled to be closed, the opening and closing driving piece 12 is started to reversely rotate, so that the flashboard 22 can be closed;
6. in each descending process of the lifting rod 21 of the gate mechanism 1, the screw nut 20 on the lifting rod is driven to rotate and descend, so that the pressing rod 19 on the screw nut 20 is driven to press the oil storage tank 16, lubricating oil in the oil storage tank 16 is conveyed to the lifting rod 21 through the guide pipe 17 and the oil feeding box 18 to lubricate the lifting rod 21, rust and seizure of the lifting rod 21 are avoided, and stable and reliable lifting performance of the lifting rod 21 is ensured;
7. in the installation process, when the front gear reverser 3 on the gate mechanism 1 and the rear gear reverser 11 on the opening and closing driving mechanism are found to be not on the same horizontal line, the height of the front lifting frame 4 on the screw 5 can be adjusted, or the heights of the lower adjusting seat 23 and the upper adjusting seat 24 on the upright post 9 can be adjusted to be leveled, and when the front lifting frame and the upper lifting frame are still not on the same horizontal line after adjustment, the dislocation connection and the transmission can be realized through the universal couplings 14 at the two ends of the transmission shaft 13, so that the problem that the gate mechanism 1 and the opening and closing driving mechanism cannot be connected and transmitted in dislocation is effectively solved, and the application range is greatly improved.
Claims (8)
1. The utility model provides a novel water conservancy gate opening and closing device, includes gate mechanism (1), opens and closes actuating mechanism and the top transmission of gate mechanism (1) is connected, its characterized in that: the automatic opening and closing device is characterized in that the opening and closing driving mechanism comprises a front mounting bracket (2), a front gear reverser (3), a front lifting frame (4), a rear mounting bracket (7), a rear lifting frame (8), a rear gear reverser (11), an opening and closing driving piece (12) and a transmission shaft (13), the front mounting bracket (2) is arranged at the top of the gate mechanism (1), the front gear reverser (3) is arranged on the front mounting bracket (2) through the front lifting frame (4), the front gear reverser (3) moves up and down along the front mounting bracket (2) through the front lifting frame (4), the front gear reverser (3) is connected with a lifting rod (21) of the gate mechanism (1), the rear mounting bracket (7) is arranged on one non-wading side of the gate mechanism (1), the rear lifting frame (8) is arranged at the top of the rear mounting bracket (7), the lower part of the rear lifting frame (8) is provided with the rear gear reverser (11) through a lower adjusting seat (23), the middle upper part of the front mounting bracket (24) is provided with the driving piece (12) through an upper adjusting seat (24), and one side of the rear gear reverser (11) is connected with the front gear reverser (3) through the transmission shaft (13).
2. The novel water conservancy gate opening and closing device according to claim 1, wherein: the front mounting bracket (2) comprises four screw rods (5), the four screw rods (5) are vertically arranged at the top of the gate mechanism (1) and are of a frame-shaped structure, the front lifting frame (4) is of a frame-shaped structure, the front gear reverser (3) is arranged in the front lifting frame (4), through holes matched with the screw rods (5) are respectively formed in the four corners of the top and the bottom of the front lifting frame (4), the front lifting frame (4) is arranged on the screw rods (5) through the through holes, and positioning nuts (6) are respectively arranged on the screw rods (5) at the top and the bottom of the front lifting frame (4).
3. The novel water conservancy gate opening and closing device according to claim 1, wherein: the rear lifting frame (8) comprises four upright posts (9), the four upright posts (9) are vertically arranged at the top of the rear mounting bracket (7) and are of a frame-shaped structure, adjusting holes (10) are vertically formed in the upright posts (9), and the lower adjusting seat (23) and the upper adjusting seat (24) are fixedly connected with the adjusting holes (10) through bolts or bolts.
4. A novel water conservancy gate opening and closing device according to claim 3, characterized in that: the upright post (9) is angle steel or square steel pipe.
5. The novel water conservancy gate opening and closing device according to claim 1, wherein: the two ends of the transmission shaft (13) are respectively provided with a universal coupling (14), wherein one universal coupling (14) is connected with the front gear reverser (3), and the other universal coupling (14) is connected with the rear gear reverser (11).
6. The novel water conservancy gate opening and closing device according to claim 1, wherein: the opening and closing driving piece (12) is a motor, and a waterproof shield (15) is arranged outside the motor.
7. The novel water conservancy gate opening and closing device according to claim 1, wherein: the front lifting frame (4) on be equipped with lubrication mechanism, lubrication mechanism includes oil storage tank (16), pipe (17) and oil feed box (18), oil storage tank (16) set up in the top of front lifting frame (4), oil feed box (18) set up and are hollow cylindric structure, its fixed bottom that sets up in front gear commutator (3) to with lifter (21) coaxial coupling of gate mechanism (1), pipe (17) then connect oil storage tank (16) and oil feed box (18).
8. The novel water conservancy gate opening and closing device according to claim 7, wherein: the oil storage tank (16) is a dispensing needle cylinder, a pressing rod (19) is arranged at the top of a piston rod of the dispensing needle cylinder, and the pressing rod (19) is connected with a lifting rod (21) of the gate mechanism (1) through a screw nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188703.2U CN219731892U (en) | 2023-05-17 | 2023-05-17 | Novel water conservancy gate opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188703.2U CN219731892U (en) | 2023-05-17 | 2023-05-17 | Novel water conservancy gate opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731892U true CN219731892U (en) | 2023-09-22 |
Family
ID=88027325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188703.2U Active CN219731892U (en) | 2023-05-17 | 2023-05-17 | Novel water conservancy gate opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731892U (en) |
-
2023
- 2023-05-17 CN CN202321188703.2U patent/CN219731892U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |