CN219059955U

CN219059955U - Hydropower station gate control device

Info

Publication number: CN219059955U
Application number: CN202223381456.6U
Authority: CN
Inventors: 沈海亚
Original assignee: Funing Gula Hydropower Development Co ltd
Current assignee: Funing Gula Hydropower Development Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-23
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a hydropower station gate control device, which relates to the technical field of control devices and comprises a base, wherein two corresponding supporting tables are fixedly connected inside the base, a filter plate is fixedly connected inside the base, a door frame is movably connected to the opposite sides of the supporting tables, a control mechanism is fixedly connected inside the door frame, a sliding mechanism is fixedly connected to the front end of the supporting tables, a top plate is fixedly connected to the top end of the supporting tables, and a bottom plate is fixedly connected to the opposite sides of the bottom end of the supporting tables.

Description

Hydropower station gate control device

Technical Field

The utility model relates to the technical field of control devices, in particular to a hydropower station gate control device.

Background

The gate of the hydropower station has the main effects of preventing the accident of flooding the factory building caused by the fact that the tail water flows backward to the factory building when the water level of the river exceeds the tail water level due to sudden flood or other reasons, the gate is used as an important water conservancy infrastructure, has important roles in shipping, irrigation, water supply, flood control, hydroelectric power generation, river flow regulation, water environment improvement and the like, in the prior art, manual crank mechanical control on-off and electric mechanical control on-off are usually adopted, but the opening of the gate still needs to be judged manually according to the water level fluctuation mode or not.

When encountering severe weather typhoons, thunderstorms and other weather, and being inconvenient for on-site actual operation, the gate also has great potential safety hazards to personnel safety of operators, and when the gate blocks the water outlet, the sealing performance between the gate and the water outlet is low, so that leakage is caused to occur in a non-tight manner, and when weeds or sundries in water enter the inside of the water outlet to cause blockage, influence water flow and reduce the flow rate of water, therefore, the hydropower station gate control device is required to solve the existing defects.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present utility model provides the following technical solutions: hydropower station gate control device, the on-line screen storage device comprises a base, the inside fixedly connected with of base two corresponding supporting tables, the inboard fixedly connected with filter of base, the opposite side swing joint of supporting table has the door frame, the inboard fixedly connected with control mechanism of door frame, the front end fixedly connected with slide mechanism of supporting table, the top fixedly connected with roof of supporting table, the bottom opposite side fixedly connected with bottom plate of supporting table, the top fixedly connected with flow distribution plate of bottom plate.

Above-mentioned, control mechanism includes servo motor, gear, rack and connecting plate, the gear meshes with the rack mutually, gear and servo motor's output fixed connection, the outside fixedly connected with of connecting plate two corresponding racks.

Above-mentioned, the inboard fixedly connected with fixed plate of door frame, the gear is located the inboard of fixed plate.

The servo motor is positioned at the top end of the supporting table.

Above-mentioned, slide mechanism includes slider, slide rail and baffle, the outside swing joint of slide rail has the slider, the top fixedly connected with baffle of slide rail.

Above-mentioned, the spout has been seted up to the front end of brace table, the slide rail is located the inside of spout, the front end side fixed connection of slider is in the rear end of fixed plate, the bottom fixed connection of baffle is in the top of brace table.

Compared with the prior art, the hydropower station gate control device has the following beneficial effects:

1. according to the utility model, the gear is driven to rotate by the control mechanism, the gear is driven to move upwards along with the downward rotation of the gear, and meanwhile, the connecting plate is driven to move upwards, so that the gate is lifted upwards, the rapid opening of the sluice is facilitated, water flows firstly pass through the filter plate to filter out weeds and the like, then the water flows are shunted and discharged through the shunt plate, the flow speed of the water flows is enhanced, the impact force of the water flows is slowed down, and when the gate is closed, the gate falls down to be attached to the base by driving the servo motor, and the rapid opening and closing of the gate are facilitated, so that the operation of operators is facilitated.

2. According to the utility model, the sliding mechanism is arranged, the sliding block is driven to move upwards through the rising of the gate, and at most, the sliding block can move to the baffle to stop, and the sliding block is matched with the sliding rail, so that the rising and the falling of the gate are smoother, when the gate is closed, the gate is attached to the base, and at the moment, the rear end of the gate is attached to the front end of the bottom plate, so that the sealing performance of the gate is improved, and the sealing performance of the gate is enhanced.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic view of a partial side perspective view of the present utility model.

In the figure: 1. a base; 2. a support table; 3. a filter plate; 4. a door frame; 5. a control mechanism; 501. a servo motor; 502. a gear; 503. a rack; 504. a connecting plate; 6. a sliding mechanism; 601. a slide block; 602. a slide rail; 603. a baffle; 7. a top plate; 8. a bottom plate; 9. a diverter plate; 10. a fixing plate; 11. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1-4, the present utility model provides a technical solution: hydropower station gate control device, including base 1, the inside fixedly connected with of base 1 two corresponding brace tables 2, the inboard fixedly connected with filter 3 of base 1, the opposite side swing joint of brace table 2 has door frame 4, the inboard fixedly connected with control mechanism 5 of door frame 4, the front end fixedly connected with slide mechanism 6 of brace table 2, the top fixedly connected with roof 7 of brace table 2, the bottom opposite side fixedly connected with bottom plate 8 of brace table 2, the top fixedly connected with division board 9 of bottom plate 8.

During the use, at first drive gear 502 through driving servo motor 501 rotates, drive rack 503 upward movement along with gear 502's rotation down, simultaneously drive connecting plate 504 upward movement, make the gate rise, be favorable to opening the sluice fast, rivers filter weeds etc. through filter 3 at first, later rivers are shunted through flow dividing plate 9 and are discharged, be favorable to strengthening the rivers velocity of flow and slow down the impact force of rivers, when closing the gate, make the gate fall to laminating with base 1 through driving servo motor 501, thereby be favorable to opening fast and close the gate and be convenient for the operating personnel, rise through the gate and drive slider 601 upward movement, at most, can move to baffle 603 department and stop, through slider 601 and slide rail 602 looks adaptation, make the rise and the decline of gate more smooth and easy, when closing the gate, make gate and base 1 laminate mutually, the gate rear end is laminated with the front end of bottom plate 8 this moment, thereby be favorable to making the leakproofness perfect more so as to strengthen the leakproofness of gate.

As shown in fig. 1-3, the control mechanism 5 includes a servo motor 501, a gear 502, a rack 503 and a connecting plate 504, the gear 502 is meshed with the rack 503, the gear 502 is fixedly connected with the output end of the servo motor 501, the outer side of the connecting plate 504 is fixedly connected with two corresponding racks 503, the inner side of the door frame 4 is fixedly connected with a fixing plate 10, the gear 502 is located at the inner side of the fixing plate 10, the front end of the connecting plate 504 is fixedly connected with the rear end of the door frame 4, and the servo motor 501 is located at the top end of the supporting table 2.

The gear 502 is driven to rotate by driving the servo motor 501, the rack 503 is driven to move upwards along with the downward rotation of the gear 502, meanwhile, the connecting plate 504 is driven to move upwards, the gate is enabled to ascend, the rapid opening of the sluice gate is facilitated, water flow is filtered out of weeds and the like through the filter plate 3 at first, then the water flow is shunted and discharged through the shunt plate 9, the flow speed of the water flow is enhanced, the impact force of the water flow is slowed down, when the gate is closed, the gate falls to be attached to the base 1 by driving the servo motor 501, and the rapid opening and closing of the gate are facilitated, so that the operation of operators is facilitated.

As shown in fig. 2 and 4, the sliding mechanism 6 includes a slider 601, a sliding rail 602 and a baffle 603, the outside of the sliding rail 602 is movably connected with the slider 601, the top end of the sliding rail 602 is fixedly connected with the baffle 603, the front end of the supporting table 2 is provided with a sliding chute 11, the sliding rail 602 is located inside the sliding chute 11, the front end side of the slider 601 is fixedly connected with the rear end of the fixing plate 10, and the bottom end of the baffle 603 is fixedly connected with the top end of the supporting table 2.

Through slider 601 and slide rail 602 looks adaptation, make rising and the decline of gate more smooth and easy, when closing the gate, make gate and base 1 laminate mutually, the gate rear end is laminated mutually with the front end of bottom plate 8 this moment, thereby is favorable to making the leakproofness perfect more and strengthen the leakproofness of gate.

Working principle: when the water gate is used, the gear 502 is driven to rotate by driving the servo motor 501, the rack 503 is driven to move upwards along with the downward rotation of the gear 502, meanwhile, the connecting plate 504 is driven to move upwards, the gate is enabled to ascend, the water gate is favorable for opening the water gate quickly, water flow firstly filters out weeds and the like through the filter plate 3, then the water flow is shunted and discharged through the shunt plate 9, when the gate is closed, the gate falls to be attached to the base 1 by driving the servo motor 501, the slide block 601 is driven to move upwards by ascending of the gate, and at most, the slide block 601 and the slide rail 602 are enabled to be matched, so that the ascending and descending of the gate are smooth, and when the gate is closed, the gate is attached to the base 1.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hydropower station gate control device, including base (1), its characterized in that: the inside fixedly connected with two corresponding brace tables (2) of base (1), the inboard fixedly connected with filter (3) of base (1), the opposite side swing joint of brace table (2) has door frame (4), the inboard fixedly connected with control mechanism (5) of door frame (4), the front end fixedly connected with slide mechanism (6) of brace table (2), the top fixedly connected with roof (7) of brace table (2), the bottom opposite side fixedly connected with bottom plate (8) of brace table (2), the top fixedly connected with division board (9) of bottom plate (8).

2. The hydropower station gate control device according to claim 1, wherein: the control mechanism (5) comprises a servo motor (501), a gear (502), racks (503) and a connecting plate (504), wherein the gear (502) is meshed with the racks (503), the gear (502) is fixedly connected with the output end of the servo motor (501), and two corresponding racks (503) are fixedly connected to the outer side of the connecting plate (504).

3. The hydropower station gate control device according to claim 2, wherein: the inner side of the door frame (4) is fixedly connected with a fixing plate (10), and the gear (502) is positioned on the inner side of the fixing plate (10).

4. The hydropower station gate control device according to claim 2, wherein: the front end of the connecting plate (504) is fixedly connected to the rear end of the door frame (4), and the servo motor (501) is located at the top end of the supporting table (2).

5. The hydropower station gate control device according to claim 1, wherein: the sliding mechanism (6) comprises a sliding block (601), a sliding rail (602) and a baffle (603), wherein the sliding block (601) is movably connected to the outer side of the sliding rail (602), and the baffle (603) is fixedly connected to the top end of the sliding rail (602).

6. The hydropower station gate control device according to claim 5, wherein: the sliding chute (11) is arranged at the front end of the supporting table (2), the sliding rail (602) is located inside the sliding chute (11), the front end side of the sliding block (601) is fixedly connected to the rear end of the fixing plate (10), and the bottom end of the baffle (603) is fixedly connected to the top end of the supporting table (2).