Rainfall drainage structure for building construction

Abstract

The utility model discloses a rainfall drainage structure for building construction, and relates to the technical field of building construction, the rainfall drainage structure comprises a drainage box body, a first slot is arranged in the drainage box body, a filter plate is inserted in the first slot, two corresponding fourth chutes are arranged in the drainage box body, and the filter plate is inserted in the second slot. A threaded rod is rotationally connected into the fourth sliding groove, fourth sliding blocks are slidably connected into the fourth sliding groove, the threaded rod penetrates through the fourth sliding blocks and is in threaded connection with the fourth sliding blocks, a cleaning brush is fixedly connected between the two fourth sliding blocks, and two corresponding first sliding grooves are formed in the drainage box body; the filter plate cleaning device has the advantages that through mutual cooperation of the fourth sliding groove, the threaded rod, the fourth sliding block, a cleaning brush transmission wheel, a toothed transmission belt and a servo motor, a cleaning brush can be driven to move on the surface of a filter plate, and therefore sundries on the surface of the filter plate are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a rainfall drainage structure for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. During the construction process, rainwater drainage structures are needed to drain rainwater from the construction site to the drainage pipes smoothly.

[0003] According to a Chinese patent with patent number 202222922990.7, a rainfall drainage structure for construction includes a drainage box, a filter plate is arranged on the left side of the upper end of the drainage box, a plurality of holes 1 are arranged inside the filter plate, a collection basket is arranged on the right side of the upper end of the drainage box, handles are fixedly connected to the inner walls of the front and rear sides of the collection basket, a plurality of holes 2 are arranged inside the collection basket, a water guide plate is arranged in the middle of the left side of the drainage box, a plurality of sand retaining plates are fixedly connected to the top of the water guide plate, a collection box is slidably connected to the bottom of the front side of the drainage box, and the inside of the drainage box A sieve plate is provided at the bottom right end, an outlet pipe is provided at the bottom right end of the drainage box, and a water pump is provided in the middle of the outlet pipe. When the rainfall water flows through the top of the drainage box, the water flows into the drainage box and flows through the filter plate. The filtered water flows through hole one and hole two for the next step of filtration, and the debris and garbage contained in the water flow will be blocked by the filter plate and fall into the collection basket. The staff can lift the collection basket by holding the handle and pulling it upwards, which is convenient for regular cleaning of the collection basket, realizing the drainage function and filtering, preventing blockage of the drainage structure, and improving the drainage efficiency.

[0004] However, the above patent only flushes the impurities filtered on the surface of hole one into the interior of the collection basket through the water flow during rainfall. However, the water flow rate during rainfall is slow, which will cause residual debris on the surface of hole one to clog hole one, thereby affecting the filtering efficiency of hole one. For this reason, we propose a rainfall drainage structure for construction. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rainfall drainage structure for building construction, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rainfall drainage structure for construction, comprising a drainage box, a first slot is provided inside the drainage box, a filter plate is inserted inside the first slot, two corresponding fourth slide grooves are provided inside the drainage box, a threaded rod is rotatably connected inside the fourth slide groove, a fourth slider is slidably connected inside the fourth slide groove, the threaded rod passes through the fourth slider and is threadedly connected thereto, a cleaning brush is fixedly connected between the two fourth sliders, two corresponding first slide grooves are provided inside the drainage box, a first slider is slidably connected inside the first slide groove, two corresponding card slots are provided inside the filter plate, and the card slots and the first slider cooperate with each other.

[0007] Preferably, one end of the threaded rod is fixedly connected to a transmission wheel, and a toothed transmission belt is provided on the outer sides of the two transmission wheels. A servo motor is fixedly installed inside the drainage box, and the output end of the servo motor is fixedly connected to one of the transmission wheels. The normal operation of the sliding mechanism can be ensured through the mutual cooperation of the threaded rod, the transmission wheel, the toothed transmission belt and the servo motor, so as to drive the cleaning brush to clean the debris accumulated on the surface of the filter plate, prevent the filter plate from being blocked by debris, and improve the filtration efficiency of the filter plate.

[0008] Preferably, a second slide groove is provided inside the drainage box and on one side of the first slide groove, a second slide groove is fixedly connected to the bottom of the first slide groove, the second slide groove is slidably connected to the inside of the second slide groove, a plurality of telescopic springs are provided inside the second slide groove, one end of the telescopic spring is fixedly connected to the bottom of the second slide groove, and the other end of the telescopic spring is fixedly connected to the inner wall of the second slide groove, the first slide groove, the second slide groove and the telescopic spring cooperate with each other, thereby facilitating the assembly, disassembly and replacement of the filter plate, thereby improving the convenience of the rainfall drainage structure for building construction.

[0009] Preferably, a third slide groove is provided inside the drainage box body on one side of the second slide groove, and a push block is fixedly connected to one side of the second sliding block. The push block is slidably connected to the inside of the third slide groove. Through the cooperation between the third slide groove and the push block, it is convenient for staff to disassemble, assemble and replace the filter plate, thereby improving the convenience of the rainfall drainage structure used in construction.

[0010] Preferably, a second slot is provided inside the drainage box, a collecting bucket is inserted inside the second slot, a guide groove is provided inside the drainage box and on one side of the second slot, and the guide groove cooperates with the filter plate. The cooperation between the guide groove, the second slot and the collecting bucket can collect the debris cleaned out by the cleaning brush, thereby facilitating the staff to handle it and reducing the staff's workload.

[0011] Preferably, an inspection port is provided inside the drainage box body, through which the staff can conveniently clean and replace the internal sand retaining filter plate.

[0012] Preferably, the cleaning brush is in contact with the filter plate.

[0013] The utility model provides a rainwater drainage structure for building construction, which has the following beneficial effects:

[0014] 1. The rainfall drainage structure for building construction can drive the cleaning brush to move on the surface of the filter plate through the cooperation of the fourth slide groove, the threaded rod, the fourth slider, the cleaning brush drive wheel, the toothed drive belt and the servo motor, so as to clean the debris on the surface of the filter plate and improve the filtering efficiency of the filter plate.

[0015] 2. The rainfall drainage structure for building construction, through the mutual cooperation of the first slot, the card slot, the first slide groove, the second slide groove, the first slider, the second slider, the third slide groove, the push block and the telescopic spring, facilitates the staff to install, disassemble and replace the filter plate, thereby improving the convenience of the rainfall drainage structure for building construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the sliding mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0019] In the figure: 1. drainage box; 2. first slot; 3. filter plate; 4. slot; 5. first slide; 6. second slide; 7. first slider; 8. second slider; 9. third slide; 10. push block; 11. telescopic spring; 12. fourth slide; 13. threaded rod; 14. fourth slider; 15. cleaning brush; 16. transmission wheel; 17. toothed transmission belt; 18. servo motor; 19. guide groove; 20. second slot; 21. collection bucket; 22. inspection port. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 3The utility model provides a technical solution: a rainfall drainage structure for construction, including a drainage box 1, a first slot 2 is provided inside the drainage box 1, a filter plate 3 is inserted inside the first slot 2, two corresponding fourth slide grooves 12 are provided inside the drainage box 1, a threaded rod 13 is rotatably connected inside the fourth slide groove 12, a fourth slider 14 is slidably connected inside the fourth slide groove 12, the threaded rod 13 passes through the fourth slider 14 and is threadedly connected thereto, a cleaning brush 15 is fixedly connected between the two fourth sliders 14, two corresponding first slide grooves 5 are provided inside the drainage box 1, a first slider 7 is slidably connected inside the first slide groove 5, two corresponding card slots 4 are provided inside the filter plate 3, and the card slots 4 and the first slider 7 cooperate with each other;

[0022] One end of the threaded rod 13 is fixedly connected to a transmission wheel 16, and a toothed transmission belt 17 is arranged on the outer sides of the two transmission wheels 16. A servo motor 18 is fixedly installed inside the drainage box 1, and the output end of the servo motor 18 is fixedly connected to one of the transmission wheels 16. Through the cooperation of the threaded rod 13, the transmission wheel 16, the toothed transmission belt 17 and the servo motor 18, the normal operation of the sliding mechanism can be guaranteed, so that the cleaning brush 15 can be driven to clean the debris accumulated on the surface of the filter plate 3 to prevent the filter plate 3 from being blocked by debris, thereby improving the filtering efficiency of the filter plate 3. When in use, the servo motor 18 is started to drive one of the transmission wheels 16 to rotate, and then the toothed transmission belt 17 is driven to run, and then the other transmission wheel 16 is driven to rotate, and then the two threaded rods 13 are driven to rotate, and then the two fourth sliders 14 are driven to slide inside the fourth slide groove 12, and then the cleaning brush 15 is driven to clean the filter plate 3;

[0023] The second slide groove 6 is provided inside the drainage box body 1 and on one side of the first slide groove 5. The bottom of the first slider 7 is fixedly connected to the second slider 8. The second slider 8 is slidably connected to the inside of the second slide groove 6. A plurality of telescopic springs 11 are arranged inside the second slide groove 6. One end of the telescopic spring 11 is fixedly connected to the bottom of the second slider 8, and the other end of the telescopic spring 11 is fixedly connected to the inner wall of the second slide groove 6. Through the cooperation of the second slide groove 6, the second slider 8 and the telescopic spring 11, the first slider 7 can be limited, so that it is convenient to install, disassemble and replace the filter plate 3, thereby improving the convenience of the rainfall drainage structure for construction. The interior of the drainage box body 1 is provided with a third slide groove 9 on one side of the second slide groove 6. A push block 10 is fixedly connected to one side of the second slider 8. The push block 10 is slidably connected to the inside of the third slide groove 9. Through the cooperation of the third slide groove 9 and the push block 10, it is convenient for the staff to disassemble, assemble and replace the filter plate 3, thereby improving the convenience of the rainfall drainage structure for construction.

[0024] A second slot 20 is provided inside the drainage box 1, and a collecting bucket 21 is inserted inside the second slot 20. A guide groove 19 is provided inside the drainage box 1 and on one side of the second slot 20. The guide groove 19 cooperates with the filter plate 3. The cooperation between the guide groove 19, the second slot 20 and the collecting bucket 21 can collect the debris cleaned by the cleaning brush 15, so as to facilitate the staff to handle it and reduce the work intensity of the staff.

[0025] An inspection port 22 is provided inside the drainage box 1 , through which the staff can conveniently clean and replace the internal sand retaining filter plate, and the cleaning brush 15 fits the filter plate 3 .

[0026] In summary, the rainwater drainage structure for construction, when in use, when rainwater is discharged into the surface of the filter plate 3 through the water inlet pipe, the debris inside the rainwater is filtered through the filter plate 3, and then the servo motor 18 is started to drive one of the transmission wheels 16 to rotate, and then the toothed transmission belt 17 is driven to run, and then the other transmission wheel 16 is driven to rotate, and then the two threaded rods 13 are driven to rotate, and then the two fourth sliders 14 are driven to slide inside the fourth slide groove 12, and then the cleaning brush 15 is driven to clean the filter plate 3, and then the cleaned is discharged into the collection bucket 21 through the guide groove 19 for collection, so as to facilitate the staff to clean, and when the filter plate 3 needs to be replaced, the two push blocks 10 are pushed to drive the second slider 8 to slide to the bottom of the second slide groove 6, and then the first slider 7 is driven to slide to the inside of the first slide groove 5, and at the same time the telescopic spring 11 is contracted, and then the first slider 7 is pulled out from the inside of the card slot 4, so as to release the limit of the filter plate 3, so as to facilitate the filter plate 3 to be pulled out from the inside of the first slot 2 for replacement.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rainwater drainage structure for construction, comprising a drainage box (1), characterized in that: The drainage box (1) is provided with a first slot (2) inside, a filter plate (3) is inserted inside the first slot (2), two corresponding fourth slide grooves (12) are provided inside the drainage box (1), a threaded rod (13) is rotatably connected inside the fourth slide groove (12), a fourth slider (14) is slidably connected inside the fourth slide groove (12), the threaded rod (13) passes through the fourth slider (14) and is threadedly connected thereto, a cleaning brush (15) is fixedly connected between the two fourth sliders (14), two corresponding first slide grooves (5) are provided inside the drainage box (1), a first slider (7) is slidably connected inside the first slide groove (5), two corresponding card slots (4) are provided inside the filter plate (3), and the card slots (4) and the first slider (7) cooperate with each other.

2. A rainwater drainage structure for construction according to claim 1, characterized in that: One end of the threaded rod (13) is fixedly connected to a transmission wheel (16), and toothed transmission belts (17) are arranged outside the two transmission wheels (16). A servo motor (18) is fixedly installed inside the drainage box (1), and the output end of the servo motor (18) is fixedly connected to one of the transmission wheels (16).

3. A rainwater drainage structure for construction according to claim 1, characterized in that: A second slide groove (6) is provided inside the drainage box (1) and on one side of the first slide groove (5); a second slide groove (8) is fixedly connected to the bottom of the first slide groove (7); the second slide groove (8) is slidably connected to the inside of the second slide groove (6); a plurality of telescopic springs (11) are provided inside the second slide groove (6); one end of the telescopic spring (11) is fixedly connected to the bottom of the second slide groove (8); and the other end of the telescopic spring (11) is fixedly connected to the inner wall of the second slide groove (6).

4. A rainwater drainage structure for construction according to claim 3, characterized in that: A third slide groove (9) is provided inside the drainage box (1) and on one side of the second slide groove (6); a push block (10) is fixedly connected to one side of the second sliding block (8); and the push block (10) is slidably connected to the inside of the third slide groove (9).

5. A rainwater drainage structure for construction according to claim 1, characterized in that: A second slot (20) is provided inside the drainage box (1), a collecting bucket (21) is inserted inside the second slot (20), a guide groove (19) is provided inside the drainage box (1) and on one side of the second slot (20), and the guide groove (19) cooperates with the filter plate (3).

6. A rainwater drainage structure for construction according to claim 1, characterized in that: An inspection port (22) is provided inside the drainage box (1).

7. A rainwater drainage structure for construction according to claim 1, characterized in that: The cleaning brush (15) is in contact with the filter plate (3).

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