Hydraulic engineering gate cleaning protection device

Abstract

The utility model provides a hydraulic engineering gate cleaning protection device, which belongs to the technical field of hydraulic engineering gate cleaning and comprises a gate frame, a gate body is arranged in the gate frame, a mounting frame is fixedly connected to the front side wall of the gate frame, and two first fixing pieces are symmetrically and fixedly connected to the two ends of the upper side of one side of the mounting frame. A first screw rod is rotationally connected between the two first fixing pieces, and the upper end face of the first fixing piece on the upper side is fixedly connected with a first motor. Through the arrangement of the first screw rod, the first motor, the adjusting block, the mounting frame, the second screw rod, the moving block, the connecting plate, the scraping plate and the driving structure, sludge and other impurities on the water blocking face of the gate can be cleaned at any time, the cleaned and fallen sludge and other impurities can be pushed out of the gate, closing of the gate is guaranteed, and the service life of the gate is prolonged. The problems that in the prior art, impurities are inconvenient to clean at any time, and falling impurities are cleaned to affect closing of a gate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering gate cleaning, in particular to a water conservancy engineering gate cleaning and protection device. Background Art

[0002] The water conservancy project gate is a building built on rivers and channels to control flow and adjust water levels. As an important equipment for regulating water flow, the normal operation of the water conservancy project gate is of great significance to ensuring the stable operation of the water conservancy project. As the use time of the gate increases, the water blocking surface of the water conservancy project gate is prone to adhesion of silt and other impurities during use, and it needs to be cleaned.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN201821220441.2 discloses a gate device for a water conservancy project, including a gate bracket, a gate, a connecting rod, a pushing device and a mud removal device. The gate bracket includes two side plates and a top plate. The upper ends of the two side plates are vertically fixed to the two sides of the top plate. The inner walls of the two side plates on the opposite sides are provided with a slide groove, and the gate is embedded in the slide groove. One end of the connecting rod is fixedly connected to the gate, and the other end of the connecting rod passes through the top plate and is fixedly connected to the pushing device. The mud removal device includes a scraper blade, a plurality of nozzles, a water distribution pipe, a water pump and a water pump. The two ends of the scraper blade are respectively fixedly connected to the two side plates, the water distribution pipe is arranged above the scraper blade, and the nozzle is arranged on the water distribution pipe facing the gate. The water outlet of the water pump is connected to the water distribution pipe, and one end of the water pump is connected to the water inlet of the water pump; it can clean up the silt and other impurities on the surface of the gate, but there are still the following defects:

[0004] (1) In the prior art, the gate is lifted and scraped to clean the impurities on the gate. Since the gate cannot be lifted and opened at any time, it is inconvenient to clean the gate at any time. At the same time, in the prior art, when the gate is cleaned, impurities fall under the gate, affecting the closing effect of the gate;

[0005] (2) The prior art is inconvenient to clean up the garbage on the water surface of the gate, and its functions are relatively simple and inconvenient to use.

[0006] Therefore, we make improvements to this and propose a water conservancy project gate cleaning and protection device. Utility Model Content

[0007] The utility model aims to solve the problems that it is inconvenient to clean the gate at any time, the impurities dropped by the cleaning affect the closing of the gate, and the garbage on the water-blocking surface is inconvenient to clean.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] Water conservancy project gate cleaning protection device is used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The invention comprises a gate frame, wherein a gate body is arranged in the gate frame, a mounting frame is fixedly connected to the front side wall of the gate frame, two first fixing plates are symmetrically and fixedly connected at two ends of the upper side of one side of the mounting frame, a first screw is rotatably connected between the two first fixing plates, an upper end surface of the upper first fixing plate is fixedly connected to a first motor, and a driving end of the first motor is fixedly connected to the top end of the first screw, an adjusting block is threadedly connected to the first screw, an inner end of the adjusting block is fixedly connected to a mounting frame, a filter frame is fixedly arranged on the upper end surface of the mounting frame, a filter screen is fixedly connected to the inner bottom wall of the filter frame, a second screw is rotatably connected in the mounting frame, a moving block is threadedly connected to the second screw, a connecting plate is fixedly connected to the lower end surface of the moving block, a scraper is fixedly connected to the bottom end of the connecting plate, and a driving structure is arranged on the front side wall of the mounting frame.

[0012] As an optimal technical solution of the utility model, the driving structure includes an assembly frame fixed to the lower end surface of the mounting frame, the assembly frame is rotatably connected with a rotating sleeve, the rotating sleeve is slidably connected with a spline shaft, the upper and lower ends of the spline shaft are rotatably connected with a second fixing plate, and the second fixing plates are respectively fixedly connected to the mounting frame, the upper end surface of the second fixing plate on the upper side is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected to the top of the spline shaft, the first gear is fixedly connected to the outer peripheral side wall of the rotating sleeve, the assembly frame is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a second gear meshing with the first gear, the top of the rotating shaft is fixedly connected with a worm, the left side of one side of the worm is meshed with a worm wheel, the center of the worm wheel is fixedly connected with a connecting shaft, and the rear end of the connecting shaft is fixedly connected to the front end of the second screw.

[0013] As a preferred technical solution of the utility model, two third fixing plates are symmetrically and fixedly connected at the upper and lower ends of the other side of the mounting frame, a guide rod is fixedly connected between the two third fixing plates, a slider is slidably connected to the guide rod, and the inner end of the slider is fixedly connected to the mounting frame.

[0014] As a preferred technical solution of the utility model, both ends of the moving block are slidably connected with sliding rods, and the two ends of the sliding rods are respectively fixedly connected to the front and rear inner walls of the installation frame.

[0015] As a preferred technical solution of the utility model, a guide block is fixedly connected to the bottom of the mounting frame.

[0016] As a preferred technical solution of the utility model, the outer surfaces of the first screw, the adjusting block, the mounting frame, the filter frame, the filter screen, the second screw, the moving block, the connecting plate and the scraper are all coated with anti-corrosion paint.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the solution of the utility model:

[0019] 1. Through the first screw, the first motor, the adjustment block, the mounting frame, the second screw, the moving block, the connecting plate, the scraper and the driving structure, it is possible to clean the silt and other impurities on the water blocking surface of the gate at any time, and the silt and other impurities that have fallen after cleaning can be pushed out of the gate to ensure the closure of the gate, thus solving the problem in the prior art that it is inconvenient to clean the impurities at any time and the impurities that fall after cleaning affect the closure of the gate;

[0020] 2. By setting up the installation frame, filter frame and filter net, it is possible to clean the gate while also cleaning the garbage on the water-blocking surface of the gate, thereby improving the functionality of cleaning and facilitating use, thus solving the problem in the prior art that it is inconvenient to clean the garbage on the water-blocking surface of the gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of the water conservancy project gate cleaning and protection device provided by the utility model;

[0022] Figure 2 A schematic diagram of the rear structure of the water conservancy project gate cleaning and protection device provided by the utility model;

[0023] Figure 3 A schematic diagram of the bottom structure of the water conservancy project gate cleaning and protection device provided by the utility model;

[0024] Figure 4 A schematic diagram of the cleaning structure of the water conservancy project gate cleaning and protection device provided by the utility model;

[0025] Figure 5 The utility model provides Figure 3 Another perspective structural diagram of;

[0026] Figure 6 The utility model provides Figure 5 Enlarged view of point A in the middle.

[0027] Indicated in the figure:

[0028] 1. Gate frame; 2. Gate body; 3. Mounting frame; 4. First fixing plate; 5. First screw rod; 6. First motor; 7. Adjusting block; 8. Mounting frame; 9. Filter frame; 10. Filter screen; 11. Second screw rod; 12. Moving block; 13. Connecting plate; 14. Scraper; 15. Driving structure; 1501. Assembly frame; 1502. Rotating sleeve; 1503. Spline shaft; 1504. Second fixing plate; 1505. Second motor; 1506. First gear; 1507. Rotating shaft; 1508. Second gear; 1509. Worm; 1510. Worm wheel; 1511. Connecting shaft; 16. Third fixing plate; 17. Guide rod; 18. Sliding block; 19. Sliding rod; 20. Guide block. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment proposes a water conservancy project gate cleaning and protection device, including a gate frame 1, a gate body 2 is arranged in the gate frame 1, a mounting frame 3 is fixedly connected to the front side wall of the gate frame 1, two first fixing plates 4 are symmetrically and fixedly connected at both ends of the upper side of one side of the mounting frame 3, a first screw 5 is rotatably connected between the two first fixing plates 4, a first motor 6 is fixedly connected to the upper end surface of the upper first fixing plate 4, and the driving end of the first motor 6 is fixedly connected to the top end of the first screw 5, an adjusting block 7 is threadedly connected to the first screw 5, and the inner end of the adjusting block 7 is fixedly connected to the mounting frame 8, and the first screw is driven by the first motor 6. 5 is rotated to drive the adjusting block 7 and the mounting frame 8 to move up and down, so as to facilitate the cleaning of the gate body 2 at any time. A filter frame 9 is fixed on the upper end surface of the mounting frame 8, and a filter screen 10 is fixedly connected to the inner bottom wall of the filter frame 9, so as to facilitate the cleaning of garbage on the water blocking surface and improve functionality. A second screw 11 is rotatably connected in the mounting frame 8, and a moving block 12 is threadedly connected on the second screw 11. A connecting plate 13 is fixedly connected to the lower end surface of the moving block 12, and a scraper 14 is fixedly connected to the bottom end of the connecting plate 13. The scraper 14 is convenient for cleaning impurities on the gate body 2, and a driving structure 15 is provided on the front side wall of the mounting frame 8.

[0031] like Figure 1 , Figure 5 and Figure 6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the driving structure 15 includes an assembly frame 1501 fixed to the lower end surface of the mounting frame 8, a rotating sleeve 1502 is rotatably connected in the assembly frame 1501, a spline shaft 1503 is slidably connected in the rotating sleeve 1502, the upper and lower ends of the spline shaft 1503 are rotatably connected to the second fixing plate 1504, and the second fixing plate 1504 is respectively fixedly connected to the mounting frame 3, the upper end surface of the upper second fixing plate 1504 is fixedly connected to the second motor 1505, and the driving end of the second motor 1505 is fixedly connected to the top of the spline shaft 1503, a first gear 1506 is fixedly connected to the outer peripheral side wall of the rotating sleeve 1502, a rotating shaft 1507 is rotatably connected to the assembly frame 1501, and the rotating shaft 1507 is fixedly connected to a gear meshing with the first gear 1506. The second gear 1508 is connected, and the top of the rotating shaft 1507 is fixedly connected with a worm 1509, and the left side of one side of the worm 1509 is meshed with a worm wheel 1510, and the center of the worm wheel 1510 is fixedly connected with a connecting shaft 1511, and the rear end of the connecting shaft 1511 is fixedly connected to the front end of the second screw 11; the spline shaft 1503 is used to drive the rotating sleeve 1502 and the first gear 1506 to rotate through the second motor 1505, and the rotation of the first gear 1506 drives the second gear 1508 and the rotating shaft 1507 to rotate, and the rotation of the rotating shaft 1507 causes the worm 1509 to rotate, and the rotation of the worm 1509 drives the worm wheel 1510, the connecting shaft 1511 and the second screw 11 to rotate, so that the scraper 14 moves outward, and then it is convenient to push out the impurities at the bottom, thereby ensuring the closing of the gate.

[0032] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, two third fixing plates 16 are symmetrically and fixedly connected at the upper and lower ends of the other side of the mounting frame 3, a guide rod 17 is fixedly connected between the two third fixing plates 16, a slider 18 is slidably connected to the guide rod 17, and the inner end of the slider 18 is fixedly connected to the mounting frame 8.

[0033] like Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, both ends of the moving block 12 are slidably connected with sliding rods 19, and the two ends of the sliding rod 19 are respectively fixedly connected to the front and rear inner walls of the installation frame 8, so as to ensure that the installation frame 8 can move stably up and down.

[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a guide block 20 is fixedly connected to the bottom of the mounting frame 3, so as to facilitate the diversion of the fallen impurities and facilitate the outflow of the impurities.

[0035] like Figure 1and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the outer surfaces of the first screw 5, the adjusting block 7, the mounting frame 8, the filter frame 9, the filter screen 10, the second screw 11, the moving block 12, the connecting plate 13 and the scraper 14 are all coated with anti-corrosion paint; to improve the anti-corrosion performance, the outer surfaces of the parts immersed in water can be coated with anti-corrosion paint to increase the service life.

[0036] Specifically, when the gate cleaning and protection device of the water conservancy project is in operation / in use: when cleaning is required, the first motor 6 is started to rotate the first screw 5, so that the adjustment block 7, the mounting frame 8 and the scraper 14 move downward, so that the silt and other impurities on the water blocking surface of the gate body 2 are scraped off and dropped to the bottom. After cleaning to the bottom, the second motor 1505 is driven to make the spline shaft 1503 drive the rotating sleeve 1502 and the first gear 1506 to rotate, and the rotation of the first gear 1506 drives the second gear 1508 and the rotating shaft 1507 to rotate. Rotate, the rotation of the rotating shaft 1507 causes the worm 1509 to rotate, and the rotation of the worm 1509 drives the worm wheel 1510, the connecting shaft 1511 and the second screw 11 to rotate, so that the moving block 12 moves outward, and then the scraper 14 moves outward, and then the cleaned fallen impurities are pushed outward to ensure the closure of the gate body 2, and then the scraper 14 is reset, and the first motor 6 is driven to reverse, so that the installation frame 8, the filter frame 9 and the filter screen 10 rise, and the filter frame 9 and the filter screen 10 can collect and clean the garbage on the water blocking surface during the rising process.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A water conservancy project gate cleaning and protection device, comprising a gate frame (1), characterized in that: The gate frame (1) is provided with a gate body (2), a mounting frame (3) is fixedly connected to the front side wall of the gate frame (1), two first fixing plates (4) are symmetrically and fixedly connected at both ends of the upper side of one side of the mounting frame (3), a first screw (5) is rotatably connected between the two first fixing plates (4), a first motor (6) is fixedly connected to the upper end surface of the first fixing plate (4) on the upper side, and the driving end of the first motor (6) is fixedly connected to the top end of the first screw (5), an adjusting block (7) is threadedly connected to the first screw (5), and the adjusting block (7) is threadedly connected to the first screw (5). The inner end of the node block (7) is fixedly connected to a mounting frame (8), the upper end surface of the mounting frame (8) is fixedly connected to a filter frame (9), the inner bottom wall of the filter frame (9) is fixedly connected to a filter screen (10), a second screw rod (11) is rotatably connected inside the mounting frame (8), a moving block (12) is threadedly connected to the second screw rod (11), a connecting plate (13) is fixedly connected to the lower end surface of the moving block (12), a scraper (14) is fixedly connected to the bottom end of the connecting plate (13), and a driving structure (15) is provided on the front side wall of the mounting frame (8).

2. A water conservancy project gate cleaning and protection device according to claim 1, characterized in that: The driving structure (15) comprises an assembly frame (1501) fixed to the lower end surface of the installation frame (8), a rotating sleeve (1502) is rotatably connected in the assembly frame (1501), a spline shaft (1503) is slidably connected in the rotating sleeve (1502), the upper and lower ends of the spline shaft (1503) are rotatably connected to second fixing plates (1504), and the second fixing plates (1504) are respectively fixedly connected to the installation frame (3), the upper end surface of the second fixing plate (1504) on the upper side is fixedly connected to a second motor (1505), and the driving end of the second motor (1505) is fixedly connected to the top end of the spline shaft (1503), A first gear (1506) is fixedly connected to the outer peripheral side wall of the rotating sleeve (1502); a rotating shaft (1507) is rotatably connected to the assembly frame (1501); a second gear (1508) is fixedly connected to the rotating shaft (1507) and meshes with the first gear (1506); a worm (1509) is fixedly connected to the top of the rotating shaft (1507); a worm wheel (1510) is meshed with one side of the worm (1509); a connecting shaft (1511) is fixedly connected to the center of the worm wheel (1510); and a rear end of the connecting shaft (1511) is fixedly connected to a front end of the second screw rod (11).

3. A water conservancy project gate cleaning and protection device according to claim 1, characterized in that: Two third fixing plates (16) are symmetrically and fixedly connected at the upper and lower ends of the other side of the mounting frame (3); a guide rod (17) is fixedly connected between the two third fixing plates (16); a slider (18) is slidably connected to the guide rod (17); and the inner end of the slider (18) is fixedly connected to the mounting frame (8).

4. A water conservancy project gate cleaning and protection device according to claim 1, characterized in that: Both ends of the moving block (12) are slidably connected with a sliding rod (19), and both ends of the sliding rod (19) are fixedly connected to the front and rear inner side walls of the installation frame (8) respectively.

5. A water conservancy project gate cleaning and protection device according to claim 1, characterized in that: A guide block (20) is fixedly connected inside the bottom of the mounting frame (3).

6. A water conservancy project gate cleaning and protection device according to claim 1, characterized in that: The outer surfaces of the first screw (5), the adjusting block (7), the mounting frame (8), the filter frame (9), the filter screen (10), the second screw (11), the moving block (12), the connecting plate (13) and the scraper (14) are all coated with anti-corrosion paint.

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