CN220035344U

CN220035344U - Water conservancy hydropower gate hoisting device

Info

Publication number: CN220035344U
Application number: CN202320251237.1U
Authority: CN
Inventors: 刘志炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-11-17
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a water conservancy and hydropower gate lifting device, which belongs to the technical field of hydraulic engineering and comprises a first lifting assembly, a second lifting assembly, a regulating assembly, a filter plate, a gate and a gate frame, wherein the first lifting assembly and the second lifting assembly are arranged on the gate frame, the regulating assembly is provided with two groups and is respectively arranged on the first lifting assembly and the second lifting assembly, the gate and the filter plate are respectively arranged on the two groups of regulating assemblies, the gate and the filter plate are in sliding fit with the gate frame, a plurality of filter holes are formed in the filter plate, and a collecting assembly is further arranged at the bottom end of the filter plate, so that the upstream water flow can not be discharged into the downstream water flow through the blocking or filtering effect of the gate and the filter plate, and meanwhile, the collecting assembly can drag out the sundries in the upstream water flow along with the ascending of the filter plate, so that the sundries can not pollute the downstream water flow, and the influence on the downstream water quality can be effectively avoided.

Description

Water conservancy hydropower gate hoisting device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic and hydroelectric gate lifting device.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. The water is a precious resource essential for human production and living, but the naturally occurring state of the water does not completely meet the needs of human beings, the water flow can be controlled only by building the hydraulic engineering, flood disasters are prevented, the water quantity is regulated and distributed to meet the needs of people living and production on the water resource, and the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, transition tanks, raft channels, fishways and the like to achieve the aim.

In the water conservancy and hydropower gate in the prior art, when the electric gate is started, sundries in the reservoir can flow into downstream water flow along with the gate, so that pollution is caused to the downstream water flow, and the whole downstream water quality is affected.

Disclosure of Invention

The embodiment of the utility model provides a water conservancy and hydropower gate lifting device, which aims to solve the technical problems.

The embodiment of the utility model adopts the following technical scheme: including first lifting unit, second lifting unit, adjusting part, filter, gate and gate frame, first lifting unit and second lifting unit all set up on gate frame, adjusting part is equipped with two sets of and installs respectively on first lifting unit and second lifting unit, gate and filter are installed respectively on two sets of adjusting part, and gate and filter all with gate frame sliding fit, be equipped with a plurality of filtration holes on the filter, and the bottom of filter still is equipped with collection subassembly.

Further, first lifting unit and second lifting unit all include regulation pole, first bevel gear, second bevel gear, third bevel gear, screw rod and motor, it rotates the top that sets up at the gate frame to adjust the pole, first bevel gear and second bevel gear are fixed respectively and are set up the both ends at the regulation pole, the third bevel gear is equipped with two, and two third bevel gears respectively with first bevel gear and second bevel gear meshing, the screw rod is equipped with two and all is vertical state setting in the below of adjusting the pole, and two screw rods all are rotation connection with the gate frame, and the top of two screw rods is fixed connection with two second bevel gears through the gate frame respectively, the top at the gate frame is installed to the motor, and the output of this motor is fixed connection with the one end of adjusting the pole.

Further, every group the adjusting part all includes first regulating block and second regulating block, every the inside of first regulating block and second regulating block all is equipped with the screw rod sleeve, every the screw rod sleeve all overlaps to establish on the screw rod that corresponds, and the inside of every screw rod sleeve all with the screw rod looks adaptation that corresponds.

Further, the collection subassembly includes the collection board, the collection board is equipped with two and symmetry setting in the bottom of filter, and two collection boards all are fixed connection with the filter, and all are equipped with the recess on every collection board.

Further, two scrapers are arranged on the gate frame, the two scrapers are respectively arranged on two sides of the filter plate, and the two scrapers are fixedly connected with the gate frame.

The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:

when water is needed to be drained, the first lifting assembly can be started to drive one group of adjusting assemblies to descend, so that the filter plate and the collecting assembly synchronously descend, when the height of the filter plate is kept corresponding to the height of the gate, the second lifting assembly can be started to drive the other group of adjusting assemblies to drive the gate to ascend, the gate can not shade the filter plate, at the moment, upstream water can be discharged downstream through the filtering holes on the filter plate, sundries in the upstream water flow can be blocked by the filter plate and continuously gathered to the side edge of the filter plate along with the water flow, after water draining for a period of time is completed, the second lifting assembly can be started again to drive the corresponding adjusting assemblies to drive the gate to descend, the gate can shade the filter plate, then the first lifting assembly is started to drive the other group of adjusting assemblies to drive the filter plate to ascend, and the collecting assembly can completely expose the side edge of the filter plate, at the moment, and an operator can collect sundries in the collecting assembly at the moment, so that the sundries in the collecting assembly can be cleaned together, and can not drain the sundries into the downstream water flow;

the first lifting assembly and the second lifting assembly which are arranged can respectively drive the two groups of adjusting assemblies to move, so that the gate and the filter plate can be controlled to lift, and the upstream water flow can be blocked or filtered through the gate and the filter plate, so that sundries in the upstream water flow can not be discharged into the downstream water flow, and meanwhile, the collecting assembly can drag out sundries in the upstream water flow along with the rising of the filter plate, so that the sundries can be ensured not to pollute the downstream water flow, and the influence on the downstream water quality can be effectively avoided.

Secondly, the adjusting rod can be driven to rotate by the starting motor, the first bevel gear and the second bevel gear synchronously rotate along with the starting of the adjusting rod and drive the two third bevel gears to also drive the two screws to synchronously rotate, at the moment, the first adjusting block and the second adjusting block can lift on the corresponding two screws and control the corresponding gate or filter plate to stably lift in the gate frame, and simultaneously, under the interaction of the first lifting assembly and the second lifting assembly, the two groups of adjusting assemblies can be driven to control the gate and the filter plate to switch at different heights, so that after the gate can lift, upstream water flow can be smoothly discharged into the downstream through the filter plate and the sundry filtering process is completed; meanwhile, after the filter plate ascends, the gate can be controlled to descend to block water flow, so that operators can clean sundries on the filter plate and the collecting assembly conveniently.

Thirdly, can collect debris through the recess that sets up on the collecting plate, simultaneously, along with the in-process that rises of filter, the recess on two collecting plates can collect the debris of filter both sides respectively and drag for out to the surface of water to can avoid debris to be collected again in the rivers after the filter is stopped.

Fourth, along with the upstream rivers flow downstream through the filter, the impurity of rivers can constantly produce the contact with the filter, along with the lapse, these impurity can adhere to on the filter, when the filter board rises, two scrapers can step by step produce the contact with the both sides of filter to along with the continuous removal of filter, the impurity of adhering to on the filter can be scraped gradually by two scrapers and drive to two collecting plates, and then can clear up the surface of filter, prevent that the impurity from excessively piling up and causing later stage clearance difficulty, can effectively alleviate operating personnel to the clearance work load of filter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a first state structure of the present utility model;

FIG. 2 is a schematic diagram of a second state structure of the present utility model;

FIG. 3 is a schematic perspective view of a first lift assembly and an adjustment assembly according to the present utility model;

fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is a schematic perspective view of a scraper and collection assembly according to the present utility model.

Drawings

The first lifting assembly 1, the adjusting rod 11, the first bevel gear 12, the second bevel gear 13, the third bevel gear 14, the screw 15, the motor 16, the second lifting assembly 2, the adjusting assembly 3, the first adjusting block 31, the second adjusting block 32, the screw sleeve 33, the filter plate 4, the gate 5, the gate frame 6, the scraper 61, the collecting assembly 7, the collecting plate 71 and the groove 72.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.

The embodiment of the utility model provides a water conservancy and hydropower gate lifting device, which comprises a first lifting assembly 1, a second lifting assembly 2, an adjusting assembly 3, a filter plate 4, a gate 5 and a gate frame 6, wherein the first lifting assembly 1 and the second lifting assembly 2 are arranged on the gate frame 6, the adjusting assembly 3 is provided with two groups and is respectively arranged on the first lifting assembly 1 and the second lifting assembly 2, the gate 5 and the filter plate 4 are respectively arranged on the two groups of adjusting assemblies 3, the gate 5 and the filter plate 4 are in sliding fit with the gate frame 6, a plurality of filter holes are formed in the filter plate 4, and a collecting assembly 7 is further arranged at the bottom end of the filter plate 4.

Preferably, the first lifting assembly 1 and the second lifting assembly 2 each comprise an adjusting rod 11, a first bevel gear 12, a second bevel gear 13, a third bevel gear 14, a screw 15 and a motor 16, the adjusting rods 11 are rotatably arranged at the top ends of the gate frame 6, the first bevel gear 12 and the second bevel gear 13 are fixedly arranged at two ends of the adjusting rods 11 respectively, the third bevel gear 14 is provided with two third bevel gears 14 respectively meshed with the first bevel gear 12 and the second bevel gear 13, the screw 15 is provided with two screws and is vertically arranged below the adjusting rods 11, the two screws 15 are rotatably connected with the gate frame 6, the top ends of the two screws 15 respectively penetrate through the gate frame 6 and are fixedly connected with the two second bevel gears 13, the motor 16 is arranged at the top ends of the gate frame 6, and the output end of the motor 16 is fixedly connected with one end of the adjusting rods 11.

Preferably, each group of the adjusting assemblies 3 includes a first adjusting block 31 and a second adjusting block 32, a screw sleeve 33 is disposed in each of the first adjusting block 31 and the second adjusting block 32, each screw sleeve 33 is sleeved on the corresponding screw 15, the inside of each screw sleeve 33 is adapted to the corresponding screw 15, the adjusting rod 11 can be driven to rotate by the starting motor 16, along with the starting rotation of the adjusting rod 11, the first bevel gear 12 and the second bevel gear 13 synchronously rotate and drive the two third bevel gears 14 to also drive the two screws 15 to synchronously rotate, at this time, the first adjusting block 31 and the second adjusting block 32 can lift on the corresponding two screws 15 and control the corresponding gate 5 or the filter plate 4 to stably lift in the gate frame 6, and simultaneously, under the interaction of the first lifting assembly 1 and the second lifting assembly 2, the two groups of adjusting assemblies 3 can be driven to control the gate 5 and the filter plate 4 to switch at different heights.

Preferably, the collecting assembly 7 comprises collecting plates 71, the collecting plates 71 are provided with two collecting plates 71 and symmetrically arranged at the bottom ends of the filter plates 4, the two collecting plates 71 are fixedly connected with the filter plates 4, grooves 72 are formed in each collecting plate 71, sundries can be collected through the grooves 72 formed in the collecting plates 71, and meanwhile, the grooves 72 formed in the two collecting plates 71 can collect sundries at two sides of the filter plates 4 respectively in the ascending process of the filter plates 4.

Preferably, two scrapers 61 are disposed on the gate frame 6, two scrapers 61 are disposed on two sides of the filter plate 4, and the two scrapers 61 are fixedly connected with the gate frame 6, impurities in the water flow continuously contact with the filter plate 4 as the water flow flows downstream through the filter plate 4, the impurities adhere to the filter plate 4 as time goes on, when the filter plate 4 rises, the two scrapers 61 gradually contact with two sides of the filter plate 4, and as the filter plate 4 continuously moves, the impurities adhering to the filter plate 4 are gradually scraped off by the two scrapers 61 and are driven to the two collecting plates 71.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a water conservancy and hydropower gate hoisting device, its characterized in that, including first hoisting assembly (1), second hoisting assembly (2), adjusting part (3), filter (4), gate (5) and gate frame (6), first hoisting assembly (1) and second hoisting assembly (2) all set up on gate frame (6), adjusting part (3) are equipped with two sets of and install respectively on first hoisting assembly (1) and second hoisting assembly (2), gate (5) and filter (4) are installed respectively on two sets of adjusting part (3), and gate (5) and filter (4) all with gate frame (6) sliding fit, be equipped with a plurality of filtration holes on filter (4), and the bottom of filter (4) still is equipped with collection subassembly (7).

2. The water conservancy and hydropower gate lifting device according to claim 1, wherein the first lifting assembly (1) and the second lifting assembly (2) comprise an adjusting rod (11), a first bevel gear (12), a second bevel gear (13), a third bevel gear (14), a screw rod (15) and a motor (16), the adjusting rod (11) is rotatably arranged at the top end of the gate frame (6), the first bevel gear (12) and the second bevel gear (13) are fixedly arranged at the two ends of the adjusting rod (11) respectively, the third bevel gear (14) is provided with two third bevel gears (14) and meshed with the first bevel gear (12) and the second bevel gear (13) respectively, the screw rod (15) is provided with two and is vertically arranged below the adjusting rod (11), the two screw rods (15) are rotatably connected with the gate frame (6), the top ends of the two screw rods (15) penetrate through the gate frame (6) and are fixedly connected with the two second bevel gears (13) respectively, and the motor (16) is fixedly arranged at the top end of the gate frame (6) and is fixedly connected with the output end (16) of the adjusting rod (11).

3. A water conservancy and hydropower gate lifting device according to claim 2, characterized in that each group of the adjusting assemblies (3) comprises a first adjusting block (31) and a second adjusting block (32), screw sleeves (33) are arranged in the first adjusting block (31) and the second adjusting block (32), each screw sleeve (33) is sleeved on a corresponding screw (15), and the inside of each screw sleeve (33) is matched with the corresponding screw (15).

4. The water conservancy and hydropower gate lifting device according to claim 1, wherein the collecting assembly (7) comprises collecting plates (71), the collecting plates (71) are provided with two collecting plates and symmetrically arranged at the bottom ends of the filter plates (4), the two collecting plates (71) are fixedly connected with the filter plates (4), and grooves (72) are formed in each collecting plate (71).

5. The water conservancy and hydropower gate lifting device according to claim 1, wherein two scrapers (61) are arranged on the gate frame (6), the two scrapers (61) are respectively arranged on two sides of the filter plate (4), and the two scrapers (61) are fixedly connected with the gate frame (6).