CN219710216U - Water conservancy lift gate - Google Patents
Water conservancy lift gate Download PDFInfo
- Publication number
- CN219710216U CN219710216U CN202320729639.8U CN202320729639U CN219710216U CN 219710216 U CN219710216 U CN 219710216U CN 202320729639 U CN202320729639 U CN 202320729639U CN 219710216 U CN219710216 U CN 219710216U
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- Prior art keywords
- gate
- wall
- ball screw
- fixedly connected
- water conservancy
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of gates, and discloses a water conservancy lifting gate, which comprises a support, wherein an elevator is arranged on the support, a gate is arranged on the support, a scraping plate is arranged on the gate, a buffer device is arranged on the gate, and the buffer device comprises: the ball screw is rotationally connected to the side inner wall of the gate through a bearing, a ball sliding block is connected to the ball screw in a threaded mode, a protection plate is fixedly connected to the outer wall of one side of the ball sliding block, a limit plate is fixedly connected to one end of the ball screw, a spur gear is fixedly sleeved on the ball screw, and a toothed plate is connected to the spur gear in a meshed mode. Through the guard plate, the guard plate moves and drives ball slider and move when receiving rivers impact, and ball slider moves and drives ball screw and rotate, and ball screw rotates and drives the spur gear and move, and the spur gear rotates and drives the pinion rack, and the pinion rack moves and extrudees first attenuator, carries out certain cushioning effect.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a water conservancy lifting gate.
Background
The water is an indispensable precious resource for human production and life, but the naturally-occurring state of the water does not completely meet the needs of human beings, so that the water conservancy project is utilized to control and allocate surface water and underground water in the nature, the purpose of harm removal and benefit is achieved, the water conservancy gate is utilized to control the circulation of water in the process of hydraulic engineering implementation, the traditional water conservancy gate lifting device is not provided with a damping device, and when the water conservancy gate encounters turbulent water flow or the water bottom is subjected to earthquake, the safety of the lifting device is influenced, and the service life is reduced.
The publication number is: chinese patent CN215482768U proposes: the utility model provides a water conservancy gate elevating gear, includes the crossbeam board, the bottom fixed mounting of crossbeam board has two stands, and the spout has all been seted up to one side that two stands are close to each other, is equipped with the mounting panel between two stands, and the bottom fixed mounting of mounting panel has the gate, and slidable mounting is in corresponding spout respectively in the both sides of mounting panel, and two screw holes have been seted up at the top of mounting panel, and two screw holes are located corresponding spout respectively, and the screw thread post is all installed to two screw holes equal screw thread, and the both ends of screw thread post all extend to outside the corresponding screw hole, all seted up first through-hole on the top inner wall of two spouts.
According to the defects, when encountering a water bottom earthquake, turbulent water flow and vibration can damage the lifting device, the service life of the lifting device is reduced, and the lifting device is improved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a water conservancy lifting gate, which has the advantages that: when the earthquake occurs at the water bottom, the water flow can shake vigorously to perform impact buffering of the rapid flow, the loose damage to the gate is reduced, meanwhile, the shake generated by the earthquake at the water bottom is reduced, the loose leakage phenomenon is generated at the bottom of the gate, and bottom cushioning is performed.
(II) technical scheme
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a water conservancy lift gate, includes the support, be provided with the lift on the support, be provided with the gate on the support, be provided with the scraper blade on the gate, be provided with buffer on the gate, be provided with the bradyseism device on the gate, buffer includes: the ball screw is rotationally connected to the side inner wall of the gate through a bearing, a ball sliding block is connected to the ball screw through threads, a protection plate is fixedly connected to one side outer wall of the ball sliding block, a limit plate is fixedly connected to one end of the ball screw, a spur gear is fixedly sleeved on the ball screw, a toothed plate is connected to the spur gear in a meshed mode, a sliding block is fixedly connected to one side outer wall of the toothed plate, and a first damper is fixedly connected to the sliding block.
The technical scheme of the utility model is further improved as follows: the ball screw penetrates through one side inner wall of the gate and extends to the outer wall of the gate, and the ball screw penetrates through one side outer wall of the protection plate and extends to the inner wall of the protection plate.
By adopting the technical scheme, the water flow impact force is reduced by arranging the protection plate, and certain protection is performed.
The technical scheme of the utility model is further improved as follows: the toothed plate is connected to the inner wall of one side of the support in a sliding mode, two sliding blocks are arranged in total, and the two sliding blocks are respectively and fixedly connected to the two ends of the first damper.
By adopting the technical scheme, the water flow impact is buffered by arranging the buffer device, so that the loosening and abrasion phenomenon of the gate is reduced.
The technical scheme of the utility model is further improved as follows: the damping device includes: the fixed frame, fixed frame fixedly connected with is at the bottom outer wall of gate, the bottom outer wall sliding connection of fixed frame has the movable block, one side outer wall fixedly connected with second attenuator of movable block, one side outer wall of movable block articulates there is the bracing piece, the one end of bracing piece articulates there is the fixed block, the bottom outer wall fixedly connected with bradyseism frame of fixed block, bradyseism frame sliding connection is at one side outer wall of fixed frame.
By adopting the technical scheme, the damping device is arranged, so that the phenomenon that the gate is loose and damaged due to vibration generated by the water bottom is reduced.
The technical scheme of the utility model is further improved as follows: the two movable blocks are respectively and fixedly connected to two ends of the second damper.
By adopting the technical scheme, the scheme performs certain buffering and cushioning by arranging the second damper.
The technical scheme of the utility model is further improved as follows: the elevator is fixedly arranged on the top outer wall of the support, the gate is slidably connected to the inner wall of one side of the support, and the scraping plate is fixedly connected to the top outer wall of the gate.
By adopting the technical scheme, the scraping plate is arranged to scrape residual impurities on the inner wall of the bracket when the gate is lifted.
(III) beneficial effects
Compared with the prior art, the utility model provides a water conservancy lifting gate, which has the following beneficial effects:
1. this water conservancy lift gate produces the removal through the guard plate when receiving rivers impact, and the guard plate removes and drives ball slider and remove, and ball slider removes and drives ball screw and rotate, and ball screw rotates and drives the spur gear and remove, and the spur gear rotates and drives the pinion rack, and the pinion rack removes the first attenuator of extrusion, carries out certain cushioning effect.
2. This water conservancy lift gate transmits to the bradyseism frame through the submarine vibrations, makes the bradyseism frame produce to remove and drives the fixed block and remove, and the fixed block removes and drives the bracing piece, and the bracing piece removes and drives the movable block and remove, and the movable block removes extrusion second attenuator, plays certain bradyseism effect, reduces the gate and produces not hard up or damage wearing and tearing phenomenon when contacting with the submarine.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of a water conservancy lifting gate according to the present utility model;
FIG. 2 is a detailed view of a hydraulic lifting gate buffer device according to the present utility model;
fig. 3 is a detailed view of a damping device of a water conservancy lifting gate.
Part names and serial numbers in the figure: 1. a bracket; 2. a lifter; 3. a gate; 31. a scraper; 4. a buffer device; 41. a ball screw; 42. a ball slider; 43. a protection plate; 44. a limiting plate; 45. spur gears; 46. a toothed plate; 47. a sliding block; 48. a first damper; 5. a damping device; 51. a fixing frame; 52. a movable block; 53. a second damper; 54. a support rod; 55. and a fixed block.
Detailed Description
Example 1
As shown in fig. 1-3, the present utility model provides a water conservancy lifting gate, which comprises a bracket 1, wherein an elevator 2 is arranged on the bracket 1, a gate 3 is arranged on the bracket 1, a scraper 31 is arranged on the gate 3, a buffer device 4 is arranged on the gate 3, a buffer device 5 is arranged on the gate 3, and the buffer device 4 comprises: the ball screw 41, the ball screw 41 passes through the bearing rotation and connects at the side inner wall of gate 3, threaded connection has ball slider 42 on the ball screw 41, one side outer wall fixedly connected with guard plate 43 of ball slider 42, the one end fixedly connected with limiting plate 44 of ball screw 41, fixed cover is equipped with spur gear 45 on the ball screw 41, meshing is connected with pinion rack 46 on the spur gear 45, one side outer wall fixedly connected with sliding block 47 of pinion rack 46, sliding block 47 fixedly connected with first attenuator 48, ball screw 41 runs through one side inner wall of gate 3 and extends to the outer wall of gate 3, ball screw 41 runs through one side outer wall of guard plate 43 and extends to the inner wall of guard plate 43, reduce the rivers impact force through setting up guard plate 43, carry out certain protection, pinion rack 46 sliding connection is at one side inner wall of support 1, sliding block 47 shares two, two sliding blocks 47 are respectively fixedly connected at the both ends of first attenuator 48, through setting up buffer device 4, cushion the rivers impact, reduce gate 3 and produce the loose wear phenomenon, lift 2 is fixedly installed at the top outer wall of support 1, 3 sliding connection is at one side inner wall of gate 3 runs through setting up scraper blade 1 and is fixed at 3 at the top of gate 3, when setting up the scraper blade 1 and is fixed at 3 at the top at the inner wall 31.
In this embodiment, the protection plate 43 is impacted by water flow to generate movement, the protection plate 43 moves to drive the ball sliding block 42 to move, the ball sliding block 42 moves to drive the ball screw 41 to rotate, the ball screw 41 rotates to drive the spur gear 45 to move, the spur gear 45 rotates to drive the toothed plate 46, and the toothed plate 46 moves to squeeze the first damper 48 to perform a certain buffering function.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the shock absorbing device 5 includes: the fixed frame 51, fixed frame 51 fixed connection is at the bottom outer wall of gate 3, the bottom outer wall sliding connection of fixed frame 51 has movable block 52, one side outer wall fixedly connected with second attenuator 53 of movable block 52, one side outer wall of movable block 52 articulates there is bracing piece 54, the one end of bracing piece 54 articulates there is fixed block 55, the bottom outer wall fixedly connected with bradyseism frame of fixed block 55, bradyseism frame sliding connection is at one side outer wall of fixed frame 51, through setting up bradyseism device 5, the vibrations that reduce the submarine and produce not hard up damage phenomenon to gate 3, movable block 52 is total two, two movable blocks 52 are fixed connection respectively at the both ends of second attenuator 53, carry out certain buffering bradyseism through setting up second attenuator 53.
In this embodiment, the underwater vibration is transferred to the vibration damping frame, so that the vibration damping frame moves to drive the fixed block 55 to move, the fixed block 55 moves to drive the supporting rod 54, the supporting rod 54 moves to drive the movable block 52 to move, the movable block 52 moves to squeeze the second damper 53, a certain vibration damping effect is achieved, and the loosening or damage abrasion phenomenon of the gate 3 when the gate is in contact with the underwater is reduced.
The working principle of the water conservancy lifting gate is specifically described below.
As shown in fig. 1-3, when in use, the protection plate 43 is impacted by water flow to generate movement, the protection plate 43 moves to drive the ball sliding block 42 to move, the ball sliding block 42 moves to drive the ball screw 41 to rotate, the ball screw 41 rotates to drive the spur gear 45 to move, the spur gear 45 rotates to drive the toothed plate 46, the toothed plate 46 moves to squeeze the first damper 48 to perform a certain buffering function, the buffering function is transferred to the buffering frame through underwater vibration, the buffering frame is enabled to generate movement to drive the fixed block 55 to move, the fixed block 55 moves to drive the supporting rod 54, the supporting rod 54 moves to drive the movable block 52 to move, the movable block 52 moves to squeeze the second damper 53 to perform a certain buffering function, and the phenomenon of loosening or damage and abrasion of the gate 3 when contacting with the water is reduced.
Claims (6)
1. The utility model provides a water conservancy lift gate, includes support (1), its characterized in that: be provided with lift (2) on support (1), be provided with gate (3) on support (1), be provided with scraper blade (31) on gate (3), be provided with buffer (4) on gate (3), be provided with bradyseism device (5) on gate (3), buffer (4) include: ball screw (41), ball screw (41) are rotated through the bearing and are connected at the side inner wall of gate (3), threaded connection has ball slider (42) on ball screw (41), one side outer wall fixedly connected with guard plate (43) of ball slider (42), one end fixedly connected with limiting plate (44) of ball screw (41), fixed cover is equipped with spur gear (45) on ball screw (41), meshing is connected with pinion rack (46) on spur gear (45), one side outer wall fixedly connected with sliding block (47) of pinion rack (46), sliding block (47) fixedly connected with first attenuator (48).
2. A water conservancy lifting gate according to claim 1 and wherein: the ball screw (41) penetrates through one side inner wall of the gate (3) and extends to the outer wall of the gate (3), and the ball screw (41) penetrates through one side outer wall of the protection plate (43) and extends to the inner wall of the protection plate (43).
3. A water conservancy lifting gate according to claim 1 and wherein: the toothed plate (46) is slidably connected to the inner wall of one side of the bracket (1), two sliding blocks (47) are provided, and the two sliding blocks (47) are fixedly connected to two ends of the first damper (48) respectively.
4. A water conservancy lifting gate according to claim 1 and wherein: the damping device (5) comprises: the fixed frame (51), fixed frame (51) fixed connection is at the bottom outer wall of gate (3), the bottom outer wall sliding connection of fixed frame (51) has movable block (52), one side outer wall fixedly connected with second attenuator (53) of movable block (52), one side outer wall of movable block (52) articulates there is bracing piece (54), one end of bracing piece (54) articulates there is fixed block (55), the bottom outer wall fixedly connected with bradyseism frame of fixed block (55), bradyseism frame sliding connection is at one side outer wall of fixed frame (51).
5. The water conservancy lifting gate as claimed in claim 4, wherein: the two movable blocks (52) are all arranged, and the two movable blocks (52) are respectively and fixedly connected to two ends of the second damper (53).
6. A water conservancy lifting gate according to claim 1 and wherein: the elevator (2) is fixedly arranged on the top outer wall of the support (1), the gate (3) is slidably connected to the inner wall of one side of the support (1), and the scraping plate (31) is fixedly connected to the top outer wall of the gate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729639.8U CN219710216U (en) | 2023-04-06 | 2023-04-06 | Water conservancy lift gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729639.8U CN219710216U (en) | 2023-04-06 | 2023-04-06 | Water conservancy lift gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710216U true CN219710216U (en) | 2023-09-19 |
Family
ID=87983845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320729639.8U Active CN219710216U (en) | 2023-04-06 | 2023-04-06 | Water conservancy lift gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710216U (en) |
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2023
- 2023-04-06 CN CN202320729639.8U patent/CN219710216U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |