CN116289799B - Gate convenient for adjusting water flow for hydraulic engineering - Google Patents
Gate convenient for adjusting water flow for hydraulic engineering Download PDFInfo
- Publication number
- CN116289799B CN116289799B CN202310426494.9A CN202310426494A CN116289799B CN 116289799 B CN116289799 B CN 116289799B CN 202310426494 A CN202310426494 A CN 202310426494A CN 116289799 B CN116289799 B CN 116289799B
- Authority
- CN
- China
- Prior art keywords
- lifting
- adjusting
- lifting door
- gate
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a gate convenient for adjusting water flow for hydraulic engineering, and relates to the technical field of gates; the lifting door is provided with support columns which are linearly arranged, and through grooves are formed between the support columns and the inner sides of the lifting door and between two adjacent support columns; a local adjusting component is arranged on the lifting door, so that the lifting door is suitable for small water flow adjustment; a driving component is arranged at the top of the lifting door and is used for driving the local adjusting component; the lifting door is characterized in that an ejection assembly is arranged on the support column and used for pushing sundries hooked on the end face of the support column, a first salvaging assembly is slidably arranged on the end face of the lifting door, and a second salvaging assembly is arranged on the gate body and used for salvaging the sundries; the lifting door is also provided with a dredging component for dredging the through groove and preventing sundries from being blocked; the utility model has the functions of local regulation and integral regulation, achieves the aim of regulating water flow, and can effectively remove sundries at the gate.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a gate which is used for hydraulic engineering and is convenient for regulating water flow.
Background
The gate is used for closing and opening the control means of the water discharge channel. Important components of the hydraulic building can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like; the steel gate is divided according to manufacturing materials and mainly comprises a wood gate, a wood panel steel frame gate, a cast iron gate, a reinforced concrete gate and a steel gate; dividing according to the relative positions of the gate top and the horizontal plane, and mainly comprising a top-exposed gate and a submerged gate; the existing hydraulic engineering gate has single function and inconvenient water flow adjustment; the sundries at the gate can not be cleaned effectively; for example, the Chinese patent with publication number of CN212688884U discloses a hydraulic engineering gate, which comprises the following technical scheme: including the door frame, the inboard sliding connection of door frame is provided with the door body, and the door body inboard is provided with the elevating system who is used for realizing the door body up-and-down motion, from technical scheme, this patent reaches the purpose of opening the floodgate, closing the floodgate through the lift door body, and its function is single, does not propose the technical scheme of solving above-mentioned technical problem.
Disclosure of Invention
Aiming at the technical problems, the utility model has the functions of local regulation and overall regulation, achieves the aim of regulating water flow, and can effectively remove sundries at the gate.
The technical scheme adopted by the utility model is as follows: the gate for hydraulic engineering is convenient for regulating water flow, and comprises a gate body, wherein a lifting gate is slidably arranged on the gate body, the lifting gate is provided with linearly arranged support columns, and through grooves are formed between the support columns and the inner sides of the lifting gate and between two adjacent support columns; the lifting door is provided with a local adjusting assembly, the local adjusting assembly comprises an adjusting sliding seat which is arranged in the through groove in a sliding manner, and the top end of the adjusting sliding seat is fixedly connected with an adjusting screw rod; the top of the lifting door is provided with a driving assembly for driving the adjusting sliding seat to slide; the driving assembly comprises a meshing disc rotatably arranged on the lifting door and a belt transmission structure arranged on the lifting door, and the meshing disc and the adjusting screw rod form a screw pair; the belt transmission structure is provided with a sliding engagement disc in a sliding manner, the lifting door is provided with a control oil cylinder, a telescopic rod of the control oil cylinder is connected with a connecting ring, the connecting ring is rotatably connected with the sliding engagement disc in a sliding manner, the control oil cylinder controls the sliding engagement disc to slide, and after the sliding engagement disc is in contact engagement with the engagement disc, linkage is realized to drive the adjusting slide seat to move; the support column is provided with an ejection assembly for pushing sundries hooked on the end face of the support column, and the ejection assembly comprises a top plate in sliding connection with the support column; a first salvaging assembly is arranged on the end face of the lifting door in a sliding manner, and the first salvaging assembly comprises a salvaging plate in sliding connection with the top plate; the salvaging plate moves on the top plate to salvage the ejected sundries; a second salvaging component is arranged on the gate body and used for collecting and salvaging sundries, the second salvaging component comprises a salvaging frame movably arranged on the end face of the gate body, and after the gate is opened and water is discharged, the sundries are blocked and collected by the salvaging frame; the lifting door is also provided with a dredging assembly, the dredging assembly comprises a motor box, the motor box is connected with a dredging shaft, and the motor box is used for driving the dredging shaft to rotate; the dredging shaft is controlled to transversely and vertically slide so as to dredge the through groove and prevent sundries from being blocked.
Further, lifting screw rods are fixedly connected to two sides of the lifting door, lifting motors are arranged on two sides of the gate body, lifting gears are connected to output shafts of the lifting motors, screw rod gears forming screw pairs with the lifting screw rods are arranged on the gate body, and gear pairs are formed by the screw rod gears and the lifting gears so as to drive the lifting door to slide.
Further, the first salvage assembly comprises a first salvage motor arranged on the lifting door, a first winding drum is connected to an output shaft of the first salvage motor, and the first winding drum performs lifting control on the salvage plate through a first lifting rope.
Further, the belt transmission structure comprises a transmission motor, a connecting belt and a transmission belt wheel, wherein the transmission motor, the connecting belt and the transmission belt wheel are arranged on the lifting door, the transmission belt wheel is connected through the connecting belt, the transmission motor is used for driving the connecting belt, and the sliding meshing disc is in sliding connection with the transmission belt wheel.
Further, the ejection assembly comprises a top plate motor fixedly installed on the end face of the lifting door and a top plate screw rod rotatably installed on the lifting door, wherein the top plate motor is used for driving the top plate screw rod to rotate, and the top plate screw rod form a screw pair so as to drive the top plate to slide.
Further, the second fishing assembly comprises a second fishing motor arranged on the brake body, a second winding drum is connected to an output shaft of the second fishing motor, and the second winding drum carries out lifting control on the fishing frame through a second lifting rope.
Further, the dredging assembly comprises a dredging control oil cylinder fixedly arranged on the end face of the lifting door, a transverse sliding seat is connected to a telescopic rod of the dredging control oil cylinder, a vertical adjusting screw rod and a lifting guide rod are fixedly connected to a motor box, the lifting guide rod is in sliding connection with the transverse sliding seat, an adjusting motor is fixedly installed on the transverse sliding seat, and an adjusting gear is connected to an output shaft of the adjusting motor.
Further, a screw rod adjusting gear is rotatably arranged on the transverse sliding seat, the screw rod adjusting gear and the adjusting gear form a gear pair, and the screw rod adjusting gear and the vertical adjusting screw rod form a screw pair so as to control the dredging shaft to transversely and vertically slide.
Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model has the advantages that the local adjustment and the integral adjustment are realized, the applicable adjustment is selected according to actual needs, the integral adjustment is adopted during large water flow adjustment, the speed is faster and more efficient, the local adjustment is adopted during small water flow adjustment, and the resources are saved; (2) The dredging assembly can dredge the through groove, so that sundries cannot be accumulated and blocked in the through groove, and the position of the dredging assembly can be automatically adjusted according to the water flow adjustment condition, so that the dredging purpose is achieved; (3) According to the utility model, the first salvaging component and the second salvaging component can salvage sundries accumulated at the gate, the first salvaging component can salvage sundries at the front end, and the second salvaging component can finally collect and salvage sundries.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the lifting door of the present utility model.
FIG. 3 is a schematic view of the drive assembly and local adjustment assembly of the present utility model.
FIG. 4 is a schematic diagram of the installation of a second fishing assembly of the present utility model.
FIG. 5 is a schematic view of a pull through assembly and an ejector assembly of the present utility model.
Reference numerals: 1-a gate body; 2-lifting door; 201-a pillar; 3-lifting a screw rod; 4-lifting motor; 5-lifting gears; 6-a screw rod gear; 7-salvaging the plate; 8-first reel; 9-salvaging a first motor; 801-hanging rope I; 10-adjusting the sliding seat; 11-adjusting a screw rod; 12-a transmission motor; 13-connecting a belt; 14-controlling an oil cylinder; 15-an engagement disc; 16-connecting ring; 17-a sliding engagement disc; 18-a transmission belt wheel; 19-a fishing frame; 20-a second winding drum; 21-salvaging a second motor; 2001-hanging rope II; 22-roof motor; 23-dredging the oil control cylinder; 24-top plate; 25-top plate screw rod; 26-a transverse slide; 27-adjusting the motor; 28-adjusting gears; 29-a screw rod adjusting gear; 30-lifting guide rods; 31-a vertical adjusting screw rod; 32-a motor case; 33-dredging shaft.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings: as shown in fig. 1 and 2, a lifting door 2 is slidably mounted on a gate body 1, pillars 201 are linearly arranged on the lifting door 2, and through grooves are formed between the pillars 201 and the inner side of the lifting door 2 and between two adjacent pillars 201; lifting screw rods 3 are fixedly connected to two sides of the lifting door 2, lifting motors 4 are arranged on two sides of the gate body 1, lifting gears 5 are connected to output shafts of the lifting motors 4, screw rod gears 6 forming screw pairs with the lifting screw rods 3 are arranged on the gate body 1, and the screw rod gears 6 and the lifting gears 5 form gear pairs to drive the lifting door 2 to slide.
As shown in fig. 3, a local adjusting component is arranged on the lifting door 2, the local adjusting component comprises an adjusting slide seat 10 which is arranged in a through groove in a sliding way, and the top end of the adjusting slide seat 10 is fixedly connected with an adjusting screw rod 11; a driving component is arranged at the top of the lifting door 2 and is used for driving the adjusting slide seat 10 to slide; the driving assembly comprises a meshing disc 15 rotatably arranged on the lifting door 2 and a belt transmission structure arranged on the lifting door 2, and the meshing disc 15 and the adjusting screw 11 form a screw pair; the belt transmission structure is provided with a sliding engagement disc 17 in a sliding manner, the lifting door 2 is provided with a control oil cylinder 14, a telescopic rod of the control oil cylinder 14 is connected with a connecting ring 16, the connecting ring 16 is rotationally connected with the sliding engagement disc 17, the control oil cylinder 14 controls the sliding engagement disc 17 to slide, and after the sliding engagement disc 17 is in contact engagement with the engagement disc 15, linkage is realized to drive the adjusting slide seat 10 to move; the belt transmission structure comprises a transmission motor 12, a connecting belt 13 and a transmission belt pulley 18 which are arranged on the lifting door 2, wherein the transmission belt pulley 18 is connected through the connecting belt 13, the transmission motor 12 is used for driving the connecting belt 13, and the sliding meshing disc 17 is in sliding connection with the transmission belt pulley 18.
As shown in fig. 1 and 5, an ejector assembly is provided on the supporting column 201 for pushing sundries hooked on the end surface of the supporting column 201, the ejector assembly including a top plate 24 slidably connected with the supporting column 201; a first salvaging component is slidably arranged on the end face of the lifting door 2 and comprises a salvaging plate 7 slidably connected with a top plate 24; the salvaging plate 7 moves on the top plate 24 to salvage the ejected sundries; the first salvaging assembly comprises a first salvaging motor 9 arranged on the lifting door 2, a first winding drum 8 is connected to an output shaft of the first salvaging motor 9, and the first winding drum 8 carries out lifting control on the salvaging plate 7 through a first lifting rope 801; the ejection assembly comprises a top plate motor 22 fixedly arranged on the end face of the lifting door 2 and a top plate screw rod 25 rotatably arranged on the lifting door 2, wherein the top plate motor 22 is used for driving the top plate screw rod 25 to rotate, and the top plate 24 and the top plate screw rod 25 form a screw pair so as to drive the top plate 24 to slide.
As shown in fig. 4 and 5, a second fishing assembly is arranged on the gate body 1 and used for collecting and fishing sundries, the second fishing assembly comprises a fishing frame 19 movably arranged on the end surface of the gate body 1, and after the gate is opened and water is discharged, the sundries are blocked and collected by the fishing frame 19; the lifting door 2 is also provided with a dredging assembly, the dredging assembly comprises a motor box 32, a dredging shaft 33 is connected to the motor box 32, and the motor box 32 is used for driving the dredging shaft 33 to rotate; the dredging shaft 33 is controlled to slide transversely and vertically to dredge the through groove, so that sundries are prevented from being blocked; the second salvage assembly comprises a second salvage motor 21 arranged on the brake body 1, an output shaft of the second salvage motor 21 is connected with a second winding drum 20, and the second winding drum 20 carries out lifting control on the salvage frame 19 through a second lifting rope 2001; the dredging assembly comprises a dredging control oil cylinder 23 fixedly arranged on the end face of the lifting door 2, a transverse sliding seat 26 is connected to a telescopic rod of the dredging control oil cylinder 23, a vertical adjusting screw rod 31 and a lifting guide rod 30 are fixedly connected to a motor box 32, the lifting guide rod 30 is in sliding connection with the transverse sliding seat 26, an adjusting motor 27 is fixedly arranged on the transverse sliding seat 26, and an adjusting gear 28 is connected to an output shaft of the adjusting motor 27; the transverse slide seat 26 is rotatably provided with a screw rod adjusting gear 29, the screw rod adjusting gear 29 and the adjusting gear 28 form a gear pair, and the screw rod adjusting gear 29 and the vertical adjusting screw rod 31 form a screw pair so as to control the dredging shaft 33 to transversely and vertically slide.
The working principle of the utility model is as follows: the utility model can carry out local adjustment and integral adjustment, and during integral adjustment, the lifting motor 4 works, the screw rod gear 6 rotates under the gear transmission, and the lifting screw rod 3 and the lifting door 2 move in a lifting manner under the connection of the screw pair, so that integral adjustment is realized, and the utility model is suitable for large water flow adjustment.
When smaller water flow adjustment is needed, the local adjustment is more applicable; namely, through the work of the transmission motor 12, under the belt transmission, the transmission belt pulley 18 rotates, the sliding engagement disc 17 follows the rotation, the corresponding sliding engagement disc 17 is controlled to slide by the control oil cylinder 14 according to actual needs, the sliding engagement disc 17 is in contact engagement with the corresponding connecting ring 16, torque transmission is realized, the engagement disc 15 rotates, the adjusting screw rod 11 and the adjusting sliding seat 10 move under the connection of the screw pair, water flows out of the through groove, local adjustment is realized, the movement of the adjusting sliding seat 10 can be independently controlled in the linear direction according to needs, and more accurate water flow adjustment is realized.
In the embodiment, when the sundries are hung on the end face of the strut 201, the roof screw rod 25 is rotated by the operation of the roof motor 22, so that the roof 24 slides to eject the sundries, thereby facilitating the salvage of the sundries by the subsequent salvage plate 7, namely, the salvage motor 9 is operated, the first winding drum 8 winds the first lifting rope 801, and the salvage plate 7 is retracted and released to complete salvage; in order to prevent sundries from being blocked at the through groove, the dredging is realized by rotating the dredging shaft 33, namely, the dredging control oil cylinder 23 controls the transverse distance of the transverse sliding seat 26, the adjusting gear 28 works, the screw rod adjusting gear 29 rotates under the transmission of the gear to enable the vertical adjusting screw rod 31 and the motor box 32 to move up and down, so that the horizontal and vertical adjustment of the dredging shaft 33 is realized, the motor box 32 drives the dredging shaft 33 to rotate, and the dredging shaft 33 rotates in the through groove to clean the sundries, thereby realizing dredging; sundries are finally collected by the salvage frame 19, the salvage frame 19 is retracted and released by utilizing the second lifting rope 2001 through the second salvage motor 21, and the salvage of the sundries is realized.
Claims (4)
1. The gate convenient for adjusting water flow for hydraulic engineering comprises a gate body (1), wherein a lifting gate (2) is slidably arranged on the gate body (1), linearly arranged struts (201) are arranged on the lifting gate (2), and through grooves are formed between each strut (201) and the inner side of the lifting gate (2) and between two adjacent struts (201); the method is characterized in that: a local adjusting component is arranged on the lifting door (2), the local adjusting component comprises an adjusting slide seat (10) which is arranged in the through groove in a sliding way, and the top end of the adjusting slide seat (10) is fixedly connected with an adjusting screw rod (11); a driving component is arranged at the top of the lifting door (2) and is used for driving the adjusting sliding seat (10) to slide; the driving assembly comprises a meshing disc (15) rotatably arranged on the lifting door (2) and a belt transmission structure arranged on the lifting door (2), and the meshing disc (15) and the adjusting screw rod (11) form a screw pair; the belt transmission structure is provided with a sliding engagement disc (17) in a sliding manner, the lifting door (2) is provided with a control oil cylinder (14), a telescopic rod of the control oil cylinder (14) is connected with a connecting ring (16), the connecting ring (16) is rotationally connected with the sliding engagement disc (17), the control oil cylinder (14) controls the sliding engagement disc (17) to slide, and after the sliding engagement disc (17) is in contact engagement with the engagement disc (15), linkage is realized so as to drive the adjusting sliding seat (10) to move; an ejection assembly is arranged on the support column (201) and used for pushing sundries hooked on the end face of the support column (201), and the ejection assembly comprises a top plate (24) which is in sliding connection with the support column (201); a first salvaging component is slidably arranged on the end face of the lifting door (2), and comprises a salvaging plate (7) slidably connected with the top plate (24); the salvaging plate (7) moves on the top plate (24) to salvage the ejected sundries; a second salvaging component is arranged on the gate body (1) and used for collecting and salvaging sundries, the second salvaging component comprises a salvaging frame (19) movably arranged on the end face of the gate body (1), and after the gate is opened and discharged, the sundries are blocked and collected by the salvaging frame (19); the lifting door (2) is also provided with a dredging assembly, the dredging assembly comprises a motor box (32), a dredging shaft (33) is connected to the motor box (32), and the motor box (32) is used for driving the dredging shaft (33) to rotate; the dredging shaft (33) is controlled to slide transversely and vertically so as to dredge the through groove and prevent sundries from being blocked;
the ejection assembly comprises a top plate motor (22) fixedly arranged on the end face of the lifting door (2) and a top plate screw rod (25) rotatably arranged on the lifting door (2), the top plate motor (22) is used for driving the top plate screw rod (25) to rotate, and the top plate (24) and the top plate screw rod (25) form a screw pair so as to drive the top plate (24) to slide;
the second fishing assembly comprises a second fishing motor (21) arranged on the brake body (1), a second winding drum (20) is connected to an output shaft of the second fishing motor (21), and the second winding drum (20) is used for lifting and controlling the fishing frame (19) through a second lifting rope (2001);
the dredging assembly comprises a dredging control oil cylinder (23) fixedly arranged on the end face of the lifting door (2), a transverse sliding seat (26) is connected to a telescopic rod of the dredging control oil cylinder (23), a vertical adjusting screw rod (31) and a lifting guide rod (30) are fixedly connected to a motor box (32), the lifting guide rod (30) is slidably connected with the transverse sliding seat (26), an adjusting motor (27) is fixedly arranged on the transverse sliding seat (26), and an adjusting gear (28) is connected to an output shaft of the adjusting motor (27);
the horizontal sliding seat (26) is rotatably provided with a screw rod adjusting gear (29), the screw rod adjusting gear (29) and the adjusting gear (28) form a gear pair, and the screw rod adjusting gear (29) and the vertical adjusting screw rod (31) form a screw pair so as to control the dredging shaft (33) to transversely and vertically slide.
2. A hydraulic engineering gate for facilitating regulation of water flow according to claim 1, wherein: lifting screw rods (3) are fixedly connected to the two sides of the lifting door (2), lifting motors (4) are arranged on the two sides of the brake body (1), lifting gears (5) are connected to the output shafts of the lifting motors (4), screw rod gears (6) forming screw pairs with the lifting screw rods (3) are arranged on the brake body (1), and the screw rod gears (6) and the lifting gears (5) form gear pairs to drive the lifting door (2) to slide.
3. A hydraulic engineering gate for facilitating regulation of water flow according to claim 1, wherein: the first salvage assembly comprises a first salvage motor (9) arranged on the lifting door (2), a first winding drum (8) is connected to an output shaft of the first salvage motor (9), and the first winding drum (8) is used for lifting and controlling the salvage plate (7) through a first lifting rope (801).
4. A hydraulic engineering gate for facilitating regulation of water flow according to claim 1, wherein: the belt transmission structure comprises a transmission motor (12), a connecting belt (13) and a transmission belt wheel (18) which are arranged on the lifting door (2), wherein the transmission belt wheel (18) is connected through the connecting belt (13), the transmission motor (12) is used for driving the connecting belt (13), and the sliding meshing disc (17) is in sliding connection with the transmission belt wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426494.9A CN116289799B (en) | 2023-04-20 | 2023-04-20 | Gate convenient for adjusting water flow for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426494.9A CN116289799B (en) | 2023-04-20 | 2023-04-20 | Gate convenient for adjusting water flow for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116289799A CN116289799A (en) | 2023-06-23 |
| CN116289799B true CN116289799B (en) | 2023-11-03 |
Family
ID=86825962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310426494.9A Active CN116289799B (en) | 2023-04-20 | 2023-04-20 | Gate convenient for adjusting water flow for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116289799B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180050818A (en) * | 2016-11-07 | 2018-05-16 | 박종세 | The remote water level control apparatus of a multipurpose drainage device |
| CN112962542A (en) * | 2021-02-16 | 2021-06-15 | 薛晶 | Water sluicegate convenient to adjust discharge |
| CN213773254U (en) * | 2020-09-10 | 2021-07-23 | 王雷 | Gate for hydraulic engineering convenient to adjust discharge |
| CN214363341U (en) * | 2021-01-14 | 2021-10-08 | 范立群 | Hydraulic engineering river sluice |
| CN218880764U (en) * | 2022-09-30 | 2023-04-18 | 华能澜沧江水电股份有限公司 | Gate lifting mechanism and cleaning device |
-
2023
- 2023-04-20 CN CN202310426494.9A patent/CN116289799B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180050818A (en) * | 2016-11-07 | 2018-05-16 | 박종세 | The remote water level control apparatus of a multipurpose drainage device |
| CN213773254U (en) * | 2020-09-10 | 2021-07-23 | 王雷 | Gate for hydraulic engineering convenient to adjust discharge |
| CN214363341U (en) * | 2021-01-14 | 2021-10-08 | 范立群 | Hydraulic engineering river sluice |
| CN112962542A (en) * | 2021-02-16 | 2021-06-15 | 薛晶 | Water sluicegate convenient to adjust discharge |
| CN218880764U (en) * | 2022-09-30 | 2023-04-18 | 华能澜沧江水电股份有限公司 | Gate lifting mechanism and cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116289799A (en) | 2023-06-23 |
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