Flashboard structure for hydraulic engineering

Abstract

The utility model relates to the technical field of water gates, in particular to a flashboard structure for a water conservancy project. Comprising a mounting frame, a gate plate is arranged in the mounting frame, a first lead screw is mounted on the mounting frame in a threaded mode, the bottom end of the first lead screw is rotationally connected with the top of the gate plate, a plurality of first rectangular through holes distributed in a rectangular array are formed in the gate plate in a penetrating mode, and rectangular mounting holes are formed in the gate plate; the rectangular mounting hole is communicated with the multiple first rectangular through holes, a partition plate is slidably mounted in the rectangular mounting hole, multiple second rectangular through holes are formed in the partition plate in a penetrating mode, and the second rectangular through holes are communicated with the corresponding first rectangular through holes. By means of the simple water passing structure, slow water drainage is facilitated, the problem of water and soil loss of a canal bank can be effectively solved, meanwhile, floating objects in water can be effectively intercepted, the floating objects can be cleaned conveniently, and great convenience is brought to canal management work.

Description

Technical Field

[0001] The utility model relates to the technical field of water gates, in particular to a gate plate structure used in water conservancy projects. Background Art

[0002] With the continuous development of society, infrastructure is constantly improving, especially water conservancy projects, which have brought great convenience to the allocation of water resources. The allocation of water resources needs to be adjusted by using sluices. The current sluices are generally gate-type structures, which can realize the functions of water blocking and water release. The prior art discloses a gate structure for water conservancy projects with the authorization announcement number CN220364951U, including: a wall; a connecting groove is arranged in the middle of the wall, and slide grooves are opened in the middle of both sides of the inner cavity of the connecting groove, an engaging device is rotatably installed inside one slide groove, and a slide rod is fixedly installed inside the other slide groove; a blocking device is threadedly engaged with the outer surface of the engaging device, and elastic devices are fixedly installed on both sides of the blocking device, and a buffer device is sleeved on the outer surface of the elastic device; a second spring is fixedly installed on the outer surface of the front side of the blocking device. The utility model provides a gate plate structure for water conservancy projects, wherein a buffer device is buffered by the restoring elastic force of an elastic device and a second spring. The device has a simple structure and strong practicability. When the impact force of a water flow hits the buffer device and approaches a blocking device, the first spring and the second spring buffer the impact force borne by the buffer device, thereby buffering the impact force of the blocking device on the water flow and extending the service life of the blocking device.

[0003] However, it was found in use that the above design is not convenient for slow water release operations. Too fast a release speed can easily cause soil erosion on the canal bank, and it is not convenient to intercept and clean floating objects in the water, which brings a lot of trouble to the management of the canal. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a gate structure for water conservancy projects, which is convenient for slow water release, thereby effectively reducing the problem of soil erosion on the canal bank, and at the same time is convenient for effectively intercepting floating objects in the water and cleaning up the floating objects, which brings great convenience to the management of the canal and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a gate plate structure for a water conservancy project, comprising a mounting frame, a gate plate being arranged in the mounting frame, a first screw rod being threadedly mounted on the mounting frame, the bottom end of the first screw rod being rotatably connected to the top of the gate plate, a plurality of first rectangular through holes arranged in a rectangular array being penetrated by the gate plate, a rectangular mounting hole being opened on the gate plate, the rectangular mounting hole being connected to the plurality of first rectangular through holes, a partition plate being slidably mounted in the rectangular mounting hole, a plurality of second rectangular through holes being penetrated by the partition plate, the second rectangular through holes being connected to the corresponding first rectangular through holes, a sliding groove being opened on the inner wall of one side of the rectangular mounting hole, a slider being slidably mounted in the sliding groove, one side of the slider being fixed on the partition plate, a second screw rod being threadedly penetrated on the slider, a motor being fixedly mounted on the top of the gate plate, and the output shaft of the motor being fixed on the top of the second screw rod.

[0006] To facilitate quick replacement of the gate:

[0007] As a further improvement of the above technical solution: the mounting frame also includes two L-shaped connecting plates, the L-shaped connecting plates are slidably mounted on an inner wall of one side of the mounting frame, the gate plate is slidably connected to the two L-shaped connecting plates, one side of the gate plate is provided with two grooves, a card block is slidably mounted in the groove, and the card block is fixed to an inner wall of one side of the corresponding L-shaped connecting plate, and a card slot is provided on the top and bottom inner walls of the groove, and a card rod is slidably mounted in the card slot, and the card block passes through a first through hole, and the card rod is slidably connected to the inner wall of the first through hole, and a bidirectional screw rod is rotatably mounted in the first through hole, and the bidirectional screw rod is threadedly connected to the two card rods, and the bidirectional screw rod is fixedly sleeved with a first bevel gear, and a rotating rod is rotatably mounted on one side of the L-shaped connecting plate, one end of the rotating rod extends into the first through hole and is provided with a second bevel gear, and the second bevel gear meshes with the first bevel gear.

[0008] The beneficial effect of this improvement is that, through such an arrangement, the gate plate can be quickly assembled and disassembled, and then quickly replaced, thereby effectively ensuring the water-blocking effect of the gate plate.

[0009] In order to facilitate the limitation of the motor output shaft:

[0010] As a further improvement of the above technical solution: a second through hole is penetrated on the top inner wall of the slide groove, and the output shaft of the motor rotates and penetrates the second through hole.

[0011] The beneficial effect of this improvement is that by providing the second through hole, it is convenient to limit the output shaft of the motor.

[0012] To effectively seal a rectangular mounting hole:

[0013] As a further improvement of the above technical solution: a rubber sleeve is provided on the partition plate fixing sleeve, and the rubber sleeve is slidably connected to the inner wall of the rectangular mounting hole.

[0014] The beneficial effect of this improvement is that the rectangular mounting hole can be effectively sealed by providing the rubber sleeve.

[0015] In order to facilitate the limitation of the L-shaped connecting plate:

[0016] As a further improvement of the above technical solution: first limiting grooves are provided on the inner walls on both sides of the installation frame, and first limiting blocks are slidably installed in the first limiting grooves, and the first limiting blocks are fixed on the corresponding L-shaped connecting plates.

[0017] The beneficial effect of this improvement is that by providing the first limiting groove and the first limiting block, it is convenient to limit the L-shaped connecting plate.

[0018] To prevent the lever from falling out of the first through hole:

[0019] As a further improvement of the above technical solution: a second limiting groove is opened on an inner wall of one side of the first through hole, a second limiting block is slidably installed in the second limiting groove, and the second limiting block is fixed on the corresponding clamping rod.

[0020] The beneficial effect of this improvement is that by providing the second limiting groove and the second limiting block, it is convenient to limit the clamping rod and prevent the clamping rod from being separated from the first through hole.

[0021] In order to facilitate the bidirectional screw to drive the card rod to move:

[0022] As a further improvement of the above technical solution: a thread groove is provided on the clamping rod, and the bidirectional screw thread is installed in the corresponding thread groove.

[0023] The beneficial effect of this improvement is that by providing the thread groove, it is convenient for the bidirectional screw rod to drive the clamping rod to move.

[0024] In order to facilitate the support and limit of the bidirectional screw:

[0025] As a further improvement of the above technical solution: two transverse plates are fixedly installed in the first through hole, the bidirectional screw rod rotates through the two transverse plates, a third through hole is opened on the L-shaped connecting plate, and the rotating rod rotates through the third through hole.

[0026] The beneficial effect of this improvement is that by providing a transverse plate, it is convenient to support and limit the bidirectional screw rod.

[0027] The beneficial effects of the utility model are: through a simple water-passing structure, it is convenient to slowly release water, thereby effectively reducing the problem of soil erosion on the canal bank, and at the same time it is convenient to effectively intercept floating objects in the water, thereby facilitating the cleaning of floating objects, which brings great convenience to the management of the canal. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the cross-sectional structure of the gate plate in the utility model from top view;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the gate plate in the utility model;

[0031] Figure 4 It is a three-dimensional structural schematic diagram of the partition board of the utility model;

[0032] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0033] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B.

[0034] In the figure: 1. mounting frame; 2. gate plate; 3. first screw rod; 4. first rectangular through hole; 5. rectangular mounting hole; 6. partition plate; 7. second rectangular through hole; 8. slide groove; 9. slider; 10. second screw rod; 11. motor; 12. L-shaped connecting plate; 13. groove; 14. block; 15. slot; 16. clamping rod; 17. first through hole; 18. bidirectional screw rod; 19. first bevel gear; 20. second bevel gear; 21. rotating rod. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0036] like Figure 1-6As shown, a gate plate structure for a water conservancy project comprises a mounting frame 1, a gate plate 2 is arranged in the mounting frame 1, a first screw rod 3 is threadedly mounted on the mounting frame 1, the bottom end of the first screw rod 3 is rotatably connected to the top of the gate plate 2, a plurality of first rectangular through holes 4 arranged in a rectangular array are penetrated on the gate plate 2, a rectangular mounting hole 5 is opened on the gate plate 2, the rectangular mounting hole 5 is communicated with the plurality of first rectangular through holes 4, a partition plate 6 is slidably mounted in the rectangular mounting hole 5, a plurality of second rectangular through holes 7 are penetrated on the partition plate 6, the second rectangular through holes 7 are communicated with the corresponding first rectangular through holes 4, a slide groove 8 is opened on the inner wall of one side of the rectangular mounting hole 5, a slider 9 is slidably mounted in the slide groove 8, and one side of the slider 9 is fixed on On the partition 6, a second screw rod 10 is threaded through the slider 9, and a motor 11 is fixedly installed on the top of the gate plate 2. The output shaft of the motor 11 is fixed to the top of the second screw rod 10. Through a simple water-passing structure, it is convenient to slowly release water, thereby effectively reducing the problem of soil erosion on the canal bank, and at the same time, it is convenient to effectively intercept floating objects in the water, so as to facilitate the cleaning of floating objects, which brings great convenience to the management of the canal. The installation frame 1 also includes two L-shaped connecting plates 12, and the L-shaped connecting plates 12 are slidably installed on the inner wall of one side of the installation frame 1. The gate plate 2 is slidably connected to the two L-shaped connecting plates 12. Two grooves 13 are provided on one side of the gate plate 2, and a card block 14 is slidably installed in the groove 13. The block 14 is fixed on the inner wall of one side of the corresponding L-shaped connecting plate 12, and a slot 15 is provided on the top and bottom inner walls of the groove 13. A clamping rod 16 is slidably installed in the slot 15. A first through hole 17 is passed through the block 14, and the clamping rod 16 is slidably connected to the inner wall of the first through hole 17. A bidirectional screw rod 18 is rotatably installed in the first through hole 17. The bidirectional screw rod 18 is threadedly connected to the two clamping rods 16. The bidirectional screw rod 18 is fixedly sleeved with a first bevel gear 19. A rotating rod 21 is rotatably installed on one side of the L-shaped connecting plate 12. One end of the rotating rod 21 extends into the first through hole 17 and is provided with a second bevel gear 20. The second bevel gear 20 is meshed with the first bevel gear 19. By setting it in this way , so that it is convenient to quickly assemble and disassemble the gate plate 2, and then to quickly replace the gate plate 2, which can effectively ensure the water blocking effect of the gate plate 2. A second through hole is penetrated on the top inner wall of the slide groove 8, and the output shaft of the motor 11 rotates and penetrates the second through hole. By setting the second through hole, it is convenient to limit the output shaft of the motor 11. A rubber sleeve is fixedly sleeved on the partition 6, and the rubber sleeve is slidably connected to the inner wall of the rectangular mounting hole 5. By setting the rubber sleeve, the rectangular mounting hole 5 can be effectively sealed. First limiting grooves are opened on the inner walls of both sides of the mounting frame 1, and a first limiting block is slidably installed in the first limiting groove. The first limiting block is fixed on the corresponding L-shaped connecting plate 12. By setting the first limiting groove and the first limiting block,Thereby, it is convenient to limit the L-shaped connecting plate 12. A second limiting groove is provided on the inner wall of one side of the first through hole 17. A second limiting block is slidably installed in the second limiting groove. The second limiting block is fixed on the corresponding clamping rod 16. By setting the second limiting groove and the second limiting block, it is convenient to limit the clamping rod 16 to prevent the clamping rod 16 from being separated from the first through hole 17. A threaded groove is provided on the clamping rod 16. The bidirectional screw rod 18 is threadedly installed in the corresponding threaded groove. By setting the threaded groove, it is convenient for the bidirectional screw rod 18 to drive the clamping rod 16 to move. Two cross plates are fixedly installed in the first through hole 17. The bidirectional screw rod 18 rotates and passes through the two cross plates. A third through hole is provided on the L-shaped connecting plate 12. The rotating rod 21 rotates and passes through the third through hole. By setting the cross plate, it is convenient to support and limit the bidirectional screw rod 18.

[0037] The working principle of the utility model is as follows: when in use, the first screw rod 3 is first rotated to drive the gate plate 2 to descend to the bottom inner wall of the installation frame 1, and then the motor 11 is turned on, and the output shaft of the motor 11 drives the second screw rod 10 to rotate, and the second screw rod 10 drives the slider 9 to slide upward in the slide groove 8, and the slider 9 drives the partition plate 6 to slide upward in the rectangular installation hole 5, so that the second rectangular through hole 7 on the partition plate 6 is connected with the corresponding first rectangular through hole 4, and the water on one side of the gate plate 2 flows slowly through the multiple first rectangular through holes 4 and the second rectangular through holes 7, and the floating objects in the water are intercepted on one side by the gate plate 2, and then the floating objects can be cleaned up. Through such an arrangement, it is convenient to slowly release water, thereby effectively reducing the problem of water and soil erosion on the channel bank, and at the same time, it is convenient to clean the floating objects in the water. Floating objects are effectively intercepted, which makes it easy to clean up the floating objects, bringing great convenience to the management of the water channel. When the gate plate 2 needs to be replaced, the connection between the first screw rod 3 and the gate plate 2 is first released, and then the two rotating rods 21 are rotated to drive the second bevel gear 20 to rotate, and the second bevel gear 20 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the two-way screw rod 18 to rotate, so that the two clamping rods 16 are driven to slide out of the corresponding clamping grooves 15 respectively, so that the fixation of the clamping block 14 is released, and then the gate plate 2 is pulled, so that the clamping block 14 slides out of the corresponding groove 13, and the gate plate 2 is removed. Through such an arrangement, it is convenient to quickly assemble and disassemble the gate plate 2, and then it is convenient to quickly replace the gate plate 2, which can effectively ensure the water retaining effect of the gate plate 2.

[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A gate structure for a hydraulic project, comprising a mounting frame (1), characterized in that: A gate plate (2) is provided in the installation frame (1), a first screw rod (3) is threadedly installed on the installation frame (1), the bottom end of the first screw rod (3) is rotatably connected to the top of the gate plate (2), a plurality of first rectangular through holes (4) arranged in a rectangular array are penetrated on the gate plate (2), a rectangular installation hole (5) is opened on the gate plate (2), the rectangular installation hole (5) is connected to the plurality of first rectangular through holes (4), a partition plate (6) is slidably installed in the rectangular installation hole (5), and a partition plate (6) is penetrated on the partition plate (6) There are a plurality of second rectangular through holes (7), the second rectangular through holes (7) being connected to the corresponding first rectangular through holes (4), a slide groove (8) being provided on the inner wall of one side of the rectangular mounting hole (5), a slider (9) being slidably installed in the slide groove (8), one side of the slider (9) being fixed on the partition (6), a second screw rod (10) being threadedly penetrated on the slider (9), a motor (11) being fixedly installed on the top of the gate plate (2), and an output shaft of the motor (11) being fixed on the top of the second screw rod (10).

2. A gate structure for a hydraulic project according to claim 1, characterized in that: The installation frame (1) further comprises two L-shaped connecting plates (12), the L-shaped connecting plates (12) being slidably mounted on an inner wall of one side of the installation frame (1), the gate plate (2) being slidably connected to the two L-shaped connecting plates (12), one side of the gate plate (2) being provided with two grooves (13), a card block (14) being slidably mounted in the grooves (13), the card block (14) being fixed on an inner wall of one side of the corresponding L-shaped connecting plate (12), a card slot (15) being provided on the top and bottom inner walls of the groove (13), a card rod (16) being slidably mounted in the card slot (15), the card block (14) being fixed on the inner wall of one side of the corresponding L-shaped connecting plate (12), A first through hole (17) is passed through the L-shaped connecting plate (14), the clamping rod (16) is slidably connected to the inner wall of the first through hole (17), a bidirectional screw rod (18) is rotatably installed in the first through hole (17), the bidirectional screw rod (18) is threadedly connected to the two clamping rods (16), and the bidirectional screw rod (18) is fixedly sleeved with a first bevel gear (19), a rotating rod (21) is rotatably installed on one side of the L-shaped connecting plate (12), one end of the rotating rod (21) extends into the first through hole (17) and is provided with a second bevel gear (20), and the second bevel gear (20) is meshed with the first bevel gear (19).

3. The gate structure for a hydraulic project according to claim 1, characterized in that: A second through hole is formed on the top inner wall of the slide groove (8), and the output shaft of the motor (11) rotates and passes through the second through hole.

4. The gate structure for a hydraulic project according to claim 1, characterized in that: The partition plate (6) is fixed with a rubber sleeve, and the rubber sleeve is slidably connected to the inner wall of the rectangular mounting hole (5).

5. The gate structure for a hydraulic project according to claim 2, characterized in that: First limiting grooves are provided on both inner walls of the installation frame (1), first limiting blocks are slidably installed in the first limiting grooves, and the first limiting blocks are fixed on the corresponding L-shaped connecting plates (12).

6. The gate structure for a hydraulic project according to claim 2, characterized in that: A second limiting groove is provided on an inner wall of one side of the first through hole (17), a second limiting block is slidably installed in the second limiting groove, and the second limiting block is fixed on the corresponding clamping rod (16).

7. The gate structure for a hydraulic project according to claim 2, characterized in that: The clamping rod (16) is provided with a thread groove, and the bidirectional screw rod (18) is threadably installed in the corresponding thread groove.

8. The gate structure for a hydraulic project according to claim 2, characterized in that: Two transverse plates are fixedly installed in the first through hole (17), the bidirectional screw rod (18) rotates and passes through the two transverse plates, a third through hole is opened on the L-shaped connecting plate (12), and the rotating rod (21) rotates and passes through the third through hole.

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