Anti-blocking rainfall drainage structure

Abstract

The utility model relates to the technical field of drainage structures, and discloses an anti-blocking rainfall drainage structure which comprises a box body, a shaft rod, an auger and a rotating rod, an inlet box is fixedly arranged on the upper end face of the box body close to one side, a shell is fixedly arranged on the end face of one side of the inlet box close to the upper side, and a threaded block is arranged on the inner wall of the shell in a sliding mode. A sliding plate is fixedly arranged on the end face of one side of the threaded block, and a plurality of scrapers are fixedly arranged on the lower end face, close to one side, of the sliding plate. The rotating lead screw can drive the threaded block to slide in the shell so as to drive the sliding plate to slide above the inlet box, obstructions between the baffle plates are scraped through the scraping plate below the sliding plate, the inlet box is prevented from being blocked, the rotating shaft rod drives the scattering rod to beat water, and therefore the situation that the upper filter screen is blocked by clods entering along with the water is avoided. Water falls downwards from the upper filter screen to the lower filter screen to be filtered again, finally water without dirt is discharged, and sludge is discharged from the other side to prevent the box body from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage structures, in particular to an anti-clogging rainfall drainage structure. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction, and is the process of building various types of buildings. During construction, it will rain, and the rain will carry debris and silt with it. The rainwater is discharged through the drainage structure, but the debris carried by the rainwater can easily cause the drainage structure to become clogged, affecting the discharge of rainwater. The clogged drainage structure will cause rainwater to accumulate, affecting construction.

[0003] Most existing drainage structures block debris in rainwater through filters, but if too much debris is blocked on the filters, it will clog the drainage structure, thereby affecting the drainage of the drainage structure. Therefore, the utility model provides an anti-clogging rainwater drainage structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and an anti-clogging rainwater drainage structure is proposed. The screw rotating inside the shell will drive the threaded block to slide inside the shell, thereby driving the slide plate to slide above the inlet box, and the obstructions between the railings are scraped off by the scraper under the slide plate to avoid the inlet box being blocked. The rotating shaft drives the breaking rod to hit the water, so as to prevent the mud blocks entering with the water from clogging the upper filter screen. The water falls downward from the upper filter screen to the lower filter screen for filtration again, and finally the water without dirt is discharged, and the sludge is discharged from the other side to avoid clogging of the box.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-clogging rainwater drainage structure, comprising a box body, a shaft rod, an auger and a rotating rod, an inlet box is fixedly arranged at one side of the upper end surface of the box body, an outer shell is fixedly arranged at the upper side of one end surface of the inlet box, a threaded block is slidably arranged on the inner wall of the outer shell, a slide plate is fixedly arranged on one end surface of the threaded block, a plurality of scrapers are fixedly arranged on one side of the lower end surface of the slide plate, a screw rod is rotatably arranged on the front inner wall and the rear inner wall of the outer shell at one side, and three fences are fixedly arranged between the front inner wall and the upper inner wall of the inlet box;

[0006] The outer end surface of the shaft rod is fixedly sleeved with three sleeves, and the upper inner walls and lower inner walls of the three sleeves are clamped with a breaking rod, a partition plate is fixedly arranged at the middle position of the bottom surface of the box body, an upper filter screen is fixedly arranged between the middle position of the inner wall of one side of the box body and the partition plate, and a lower filter screen is fixedly arranged between the middle and lower position of the inner wall of one side of the box body and the partition plate, six fan plates are fixedly arranged on the outer end surface of the rotating rod, and a plurality of shifting blocks are fixedly arranged on the end surfaces on the opposite sides of the six fan plates;

[0007] Through the above technical scheme, when the drainage structure is used, water enters from the inlet box, and a guardrail is provided on the inlet box to block large objects such as tree branches, and an outer shell is provided on one side of the inlet box. The screw rotating inside the outer shell will drive the threaded block to slide inside the outer shell, thereby driving the slide plate to slide above the inlet box, and the obstructions between the guardrails are scraped off by the scraper under the slide plate to avoid blockage of the inlet box. The water entering the box body will fall on the upper filter screen, and the breaking rod is driven by the rotating shaft to hit the water, thereby preventing the mud blocks entering with the water from clogging the upper filter screen. The water falls from the upper filter screen downward to the lower filter screen for filtration again, and finally the water without dirt is discharged to avoid blockage. The dirt on the upper and lower filters slides downward due to the slope to the position of the auger and is discharged from the box body by the rotating auger.

[0008] Furthermore, a water outlet pipe is fixedly arranged at the lower side of one end surface of the box body, a mud outlet pipe is fixedly arranged at the lower side of the middle of the other end surface of the box body, the auger sleeve is arranged on the inner wall of the mud outlet pipe, and four bottom cones are fixedly arranged at the lower end surface of the box body;

[0009] Through the above technical solution, the water filtered by the box is discharged from the water outlet pipe, and the filtered sludge and some other dirt are discharged from the mud outlet pipe. In addition, a bottom cone is arranged under the box to make the box stand more stably.

[0010] Furthermore, a first motor is fixedly arranged at one side of the front end surface of the housing, an output end of the first motor is fixedly arranged at the front end surface of a screw rod, and a screw rod thread sleeve is arranged on the inner wall of the thread block;

[0011] Through the above technical solution, the motor drives the screw rod to rotate, thereby driving the threaded block to slide inside the shell, and the slide plate drives the scraper to clean the fence to avoid clogging of the fence.

[0012] Furthermore, a sealing soft skin is fixedly arranged on one side of the inner bottom surface and the inner top surface of the shell, and six of the sealing soft skins are respectively arranged on the upper end surface and the lower end surface of the slide plate;

[0013] Through the above technical solution, the soft sealing skin that fits the slide plate is used to reduce the amount of water that enters the housing and affects the connection between the screw rod and the threaded block.

[0014] Furthermore, a shaft is rotatably arranged at the upper middle position of the inner wall on one side of the box body, a third motor is fixedly arranged at the upper middle position of the inner wall on the other side of the box body, and an output end of the third motor is fixedly arranged at an end face of one side of the shaft;

[0015] Through the above technical solution, the third motor drives the shaft rod to rotate, thereby driving the breaking rod to achieve breaking, thereby preventing mud blocks from clogging the upper filter.

[0016] Furthermore, an outlet is provided at an upper position of one end surface of the partition plate, a second motor is fixedly provided at a lower position of one end surface of the partition plate, and an output end of the second motor is fixedly provided at an end surface of one side of the auger;

[0017] Through the above technical solution, the started second motor drives the auger to rotate, and the rotating auger discharges the separated dirt and sludge to the outside to avoid clogging of the drainage structure.

[0018] Furthermore, a fourth motor is fixedly arranged at the lower middle position of one side of the rear inner wall of the box body, the rotating rod is rotatably arranged on the front inner wall of the box body, the output end of the fourth motor is fixedly arranged on the rear end surface of the rotating rod, and the plurality of shifting blocks are movably arranged with the upper filter screen and the lower filter screen respectively;

[0019] Through the above technical solution, the fourth motor drives the rotating rod to rotate, and the rotating rotating rod drives the sleeve outside it to rotate. The rotating sleeve can drive the breaking rod fixed on its inner wall to rotate to facilitate the breaking up of mud blocks to avoid blockage.

[0020] Furthermore, fixed plates are slidably arranged on the inner walls of one side of the three sleeves near the upper side and the lower side, and clamping blocks are fixedly arranged on the inner walls of the six fixed plates, and push springs are fixedly arranged between the six fixed plates and the inner walls of the three sleeves, and clamping grooves are opened on the end surfaces of one side of the six breaking rods near the one side of the three sleeves, and the six clamping blocks are respectively clamped on the inner walls of the six clamping grooves;

[0021] Through the above technical solution, by pulling the clamping block, the pulled clamping block squeezes the push spring through the fixed plate to release the clamping fixation on the breaking rod, making it easier to disassemble the breaking rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an anti-clogging rainwater drainage structure. When the rainwater is drained, the water enters the inner wall of the box from the inlet box. When passing through the inlet box, large debris will be blocked by the guardrail above the inlet box. The rotating screw will drive the threaded block to slide on the inner wall of the shell. The sliding threaded block drives the scraper to scrape the top of the inlet box through the slide plate to prevent debris from blocking the top of the inlet box and forming a blockage.

[0024] 2. The utility model proposes an anti-clogging rainwater drainage structure. The muddy water entering the inner wall of the box will be moved by the breaking rod first to prevent large mud blocks from clogging the upper filter. The muddy water reaching the upper filter will fall downward to the lower filter for further filtration, while the dirt on the upper and lower filters will slide downward to the bottom of the box and be discharged outward through the rotating auger to facilitate mud removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is a side cross-sectional schematic diagram of the rotating rod of the utility model;

[0028] Figure 4 It is a top cross-sectional schematic diagram of the housing of the utility model;

[0029] Figure 5 For the utility model Figure 2 An enlarged schematic diagram of point A.

[0030] Legend:

[0031] 1. Auger; 2. Mud outlet pipe; 3. Box body; 4. Inlet box; 5. Guardrail; 6. Sealing soft leather; 7. Outer shell; 8. Slide plate; 9. Scraper; 10. First motor; 11. Bottom cone; 12. Water outlet pipe; 13. Lower filter screen; 14. Partition plate; 15. Second motor; 16. Outlet; 17. Third motor; 18. Screw rod; 19. Threaded block; 20. Breaking rod; 21. Shaft rod; 22. Upper filter screen; 23. Slot; 24. Sleeve; 25. Block; 26. Fixed plate; 27. Push spring; 28. Fourth motor; 29. ​​Rotating rod; 30. Dial block; 31. Fan plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example

[0034] Reference Figure 1-5 The utility model provides an embodiment: an anti-clogging rainwater drainage structure, including a box body 3, a shaft rod 21, an auger 1 and a rotating rod 29, an inlet box 4 is fixedly arranged at one side of the upper end surface of the box body 3, a shell 7 is fixedly arranged at the upper side of one side end surface of the inlet box 4, a threaded block 19 is slidably arranged on the inner wall of the shell 7, a slide plate 8 is fixedly arranged on one side end surface of the threaded block 19, a plurality of scrapers 9 are fixedly arranged at one side of the lower end surface of the slide plate 8, a screw rod 18 is rotatably arranged at one side of the front inner wall and the rear inner wall of the shell 7, and three fences 5 are fixedly arranged between the front inner wall and the upper inner wall of the inlet box 4;

[0035] The baffle plate 5 is used to block the debris from entering the inlet box 4, and the rotating screw rod 18 drives the threaded block 19 to slide inside the shell 7, and the sliding threaded block 19 drives the slide plate 8 to slide, and the scraper 9 under the slide plate 8 moves the debris to prevent it from blocking the inlet box 4.

[0036] The outer end surface of the shaft 21 is fixedly sleeved with three sleeves 24, and the upper inner walls and lower inner walls of the three sleeves 24 are all clamped with a breaking rod 20, a partition plate 14 is fixedly arranged at the middle position of the inner bottom surface of the box body 3, an upper filter screen 22 is fixedly arranged between the middle position of the inner wall of one side of the box body 3 and the partition plate 14, and a lower filter screen 13 is fixedly arranged between the middle and lower position of the inner wall of one side of the box body 3 and the partition plate 14, and six fan plates 31 are fixedly arranged on the outer end surface of the rotating rod 29, and a plurality of shifting blocks 30 are fixedly arranged on the end surfaces on the opposite sides of the six fan plates 31;

[0037] The water entering the box body 3 will fall on the upper filter screen 22, and the rotating shaft 21 will drive the breaking rod 20 to hit the water, so as to prevent the mud blocks that enter with the water from clogging the upper filter screen 22. The water falls downward from the upper filter screen 22 and reaches the lower filter screen 13 for filtration again, and finally the water without dirt is discharged to avoid clogging. The dirt on the upper filter screen 22 and the lower filter screen 13 slides downward due to the slope to the position of the auger 1 and is discharged from the box body 3 by the rotating auger 1.

[0038] A water outlet pipe 12 is fixedly provided at the lower side of one end surface of the box body 3, a mud outlet pipe 2 is fixedly provided at the lower side of the middle of the other end surface of the box body 3, the auger 1 is sleeved on the inner wall of the mud outlet pipe 2, four bottom cones 11 are fixedly provided at the lower end surface of the box body 3, a first motor 10 is fixedly provided at one side of the front end surface of the shell 7, the output end of the first motor 10 is fixedly provided at the front end surface of the screw rod 18, the screw rod 18 is threadedly sleeved on the inner wall of the thread block 19, a sealing soft skin 6 is fixedly provided at one side of the inner bottom surface and the inner top surface of the shell 7, and six sealing soft skins 6 are respectively provided on the upper end surface and the lower end surface of the slide plate 8;

[0039] The water filtered by the box body 3 is discharged from the water outlet pipe 12, and the filtered sludge and some other dirt are discharged from the mud outlet pipe 2. In addition, a bottom cone 11 is arranged under the box body 3 to make the box body 3 stand more stably. The first motor 10 drives the screw rod 18 to rotate, thereby driving the threaded block 19 to slide inside the shell 7. The skateboard 8 drives the scraper 9 to clean the baffle 5 to avoid clogging of the baffle 5. The sealing soft skin 6 fitted with the skateboard 8 is used to reduce the water from entering the shell 7 to affect the connection between the screw rod 18 and the threaded block 19.

[0040] A shaft 21 is rotatably provided at the upper middle position of the inner wall on one side of the box body 3, a third motor 17 is fixedly provided at the upper middle position of the inner wall on the other side of the box body 3, an output end of the third motor 17 is fixedly provided at an end face of one side of the shaft 21, an outlet 16 is provided at the upper position of an end face of one side of the partition plate 14, a second motor 15 is fixedly provided at the lower position of an end face of one side of the partition plate 14, and an output end of the second motor 15 is fixedly provided at an end face of one side of the auger 1;

[0041] The third motor 17 drives the shaft 21 to rotate, thereby driving the breaking rod 20 to achieve breaking up, so as to prevent mud from clogging the upper filter screen 22. The second motor 15 is started to drive the auger 1 to rotate, and the rotating auger 1 discharges the separated dirt and sludge to the outside, so as to prevent it from causing blockage of the drainage structure. The four motors inside the structure all use small motors with low consumption cost.

[0042] A fourth motor 28 is fixedly arranged at the lower middle position of one side of the rear inner wall of the box body 3, a rotating rod 29 is rotatably arranged on the inner wall of the front side of the box body 3, an output end of the fourth motor 28 is fixedly arranged on the rear end face of the rotating rod 29, a plurality of shifting blocks 30 are movably arranged with the upper filter screen 22 and the lower filter screen 13 respectively, a fixed disk 26 is slidably arranged at the upper and lower positions of the inner walls of one side of the three sleeves 24, a clamping block 25 is fixedly arranged on the inner walls of the six fixed disks 26, a pushing spring 27 is fixedly arranged between the six fixed disks 26 and the inner walls of the three sleeves 24, a clamping groove 23 is opened on the end face of one side of the six scattering rods 20 near one side of the three sleeves 24, and the six clamping blocks 25 are clamped and arranged on the inner walls of the six clamping grooves 23 respectively;

[0043] The fourth motor 28 drives the rotating rod 29 to rotate, and the rotating rotating rod 29 drives the sleeve 24 outside it to rotate. The rotating sleeve 24 can drive the breaking rod 20 fixed on its inner wall to rotate to facilitate the breaking up of mud blocks to avoid blockage. By pulling the clamping block 25, the pulled clamping block 25 squeezes the pushing spring 27 through the fixed plate 26 to loosen the clamping fixation of the breaking rod 20, making it easier to disassemble the breaking rod 20.

[0044] Working principle: When the drainage structure is used, water enters from the inlet box 4, and a fence 5 is arranged on the inlet box 4 to block large objects such as branches, and a shell 7 is arranged on one side of the inlet box 4. The first motor 10 drives the screw rod 18 inside the shell 7 to rotate, and the rotating screw rod 18 drives the threaded block 19 to slide inside the shell 7, thereby driving the slide plate 8 to slide above the inlet box 4. The scraper 9 under the slide plate 8 scrapes off the obstructions between the fence 5 to avoid the inlet box 4 being blocked. The water entering the box body 3 will fall on the upper filter screen 22, and the third motor 17 is started to drive the shaft rod 21 to rotate, and the sleeve 2 is driven by the rotating shaft rod 21 4 rotates, thereby driving the breaking rod 20 to hit the inflowing muddy water through the sleeve 24, so as to prevent the mud blocks entering with the water from clogging the upper filter screen 22, and the water falls downward from the upper filter screen 22 to the lower filter screen 13 for further filtration, and finally discharges the water without dirt to avoid clogging, and a rotating rod 29 is arranged between the upper filter screen 22 and the lower filter screen 13, and the rotating rod 29 is driven to rotate by the fourth motor 28, so as to drive the fan plate 31 and the shifting block 30 to hit the filter screen through the rotating rod 29, thereby reducing the possibility of filter screen clogging, and the dirt on the upper filter screen 22 and the lower filter screen 13 slides downward due to the slope to the position of the auger 1, and is discharged from the box body 3 by the rotating auger 1.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-clogging rainwater drainage structure, comprising a box (3), a shaft (21), an auger (1) and a rotating rod (29), characterized in that: An inlet box (4) is fixedly provided at one side of the upper end surface of the box body (3); an outer shell (7) is fixedly provided at an upper side of one side end surface of the inlet box (4); a threaded block (19) is slidably provided on the inner wall of the outer shell (7); a slide plate (8) is fixedly provided at one side of the end surface of the threaded block (19); a plurality of scrapers (9) are fixedly provided at one side of the lower end surface of the slide plate (8); a screw rod (18) is rotatably provided at one side of the front inner wall and the rear inner wall of the outer shell (7); and three fences (5) are fixedly provided between the front inner wall and the upper inner wall of the inlet box (4); The outer end surface of the shaft rod (21) is fixedly sleeved with three sleeves (24), and the upper inner walls and lower inner walls of the three sleeves (24) are all clamped with a breaking rod (20), a partition plate (14) is fixedly arranged at a middle position on the inner bottom surface of the box body (3), an upper filter screen (22) is fixedly arranged between the middle position of the inner wall of one side of the box body (3) and the partition plate (14), and a lower filter screen (13) is fixedly arranged between the middle lower position of the inner wall of one side of the box body (3) and the partition plate (14), and six fan plates (31) are fixedly arranged on the outer end surface of the rotating rod (29), and a plurality of shifting blocks (30) are fixedly arranged on the opposite end surfaces of the six fan plates (31).

2. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A water outlet pipe (12) is fixedly provided at a lower position on one end surface of the box body (3), a mud outlet pipe (2) is fixedly provided at a lower position in the middle of the other end surface of the box body (3), the auger (1) is sleeved on the inner wall of the mud outlet pipe (2), and four bottom cones (11) are fixedly provided on the lower end surface of the box body (3).

3. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A first motor (10) is fixedly arranged at one side of the front end surface of the housing (7); an output end of the first motor (10) is fixedly arranged at the front end surface of a screw rod (18); and the screw rod (18) is threadedly sleeved on the inner wall of a threaded block (19).

4. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A sealing soft skin (6) is fixedly arranged on one side of the inner bottom surface and the inner top surface of the outer shell (7), and six of the sealing soft skins (6) are respectively arranged on the upper end surface and the lower end surface of the slide plate (8).

5. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A shaft (21) is rotatably arranged in the middle of the inner wall of one side of the box body (3), and a third motor (17) is fixedly arranged in the middle of the inner wall of the other side of the box body (3), and the output end of the third motor (17) is fixedly arranged on the end surface of one side of the shaft (21).

6. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: An outlet (16) is provided at an upper position on one end surface of the partition plate (14), a second motor (15) is fixedly provided at a lower position on one end surface of the partition plate (14), and an output end of the second motor (15) is fixedly provided at an end surface of one side of the auger (1).

7. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A fourth motor (28) is fixedly arranged at a lower middle position on one side of the rear inner wall of the box body (3); the rotating rod (29) is rotatably arranged on the front inner wall of the box body (3); the output end of the fourth motor (28) is fixedly arranged on the rear end surface of the rotating rod (29); and a plurality of shifting blocks (30) are movably arranged with the upper filter screen (22) and the lower filter screen (13), respectively.

8. The anti-clogging rainwater drainage structure according to claim 1, characterized in that: A fixing plate (26) is slidably arranged on the inner wall of one side of the three sleeves (24) at the upper side and the lower side, a clamping block (25) is fixedly arranged on the inner wall of the six fixing plates (26), a pushing spring (27) is fixedly arranged between the six fixing plates (26) and the inner wall of the three sleeves (24), and a clamping groove (23) is opened on the end surface of one side of the six breaking rods (20) at a position close to one side of the three sleeves (24), and the six clamping blocks (25) are respectively clamped on the inner wall of the six clamping grooves (23).

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