Drainage device for construction engineering

Abstract

The utility model discloses a drainage device for construction engineering, relates to the technical field of drainage devices, comprises a frame, a side end of the frame is provided with a pipe, an upper end of the frame is provided with a through groove, the through groove provided on the frame is connected with the pipe, wherein a filter frame is slidably installed in the through groove provided on the frame, a through hole is penetrated through the side end of the filter frame, a filter plate is slidably installed through the upper end of the filter frame, threaded rods are penetrated through the front and rear sides of the upper end of the filter plate, the filter plate is threadedly connected to the filter frame through two threaded rods, and the utility model provides a cleaning mechanism at the front and rear ends of the filter plate, so that the front and rear ends of the filter plate can be cleaned, so as to avoid impurities adhering to the filter plate and reducing the filtering effect, thereby avoiding the influence of the frame blockage on the construction progress, ensuring the stability of the construction process of the construction project, and reducing the safety hazards during the construction process.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a drainage device for construction engineering. Background Art

[0002] In construction sites such as tunnel engineering, civil engineering, underground engineering, mining, concrete mixing, sand and gravel yards and other processes related to construction engineering, a large amount of construction site sewage is generated. The sewage often contains a large amount of pollutants such as mud, sand and gravel. If it is directly discharged into rivers or surface water, it will cause siltation of rivers and water pollution. Drainage operation is one of the main components of building water supply and drainage engineering, and it is also one of the methods to solve water pollution.

[0003] At present, an existing municipal building drainage device (such as patent number: CN215802099U) discloses that once a large amount of solid impurities exist in the discharged domestic sewage, it is easy to cause blockage of the drainage pipe. When the drainage volume is too large, the drainage efficiency of the drainage device is low and it is easy to cause water accumulation on site. Once the pipe is blocked or water accumulates on site, it will affect the construction progress.

[0004] However, during the implementation of the above technical solution, it was found that at least the following technical problems exist: However, during the actual use of the drainage process, due to the presence of various impurities in the sewage, it is easy to adhere to the filter, resulting in a decrease in the filtration effect, and the low drainage efficiency of the drainage device can easily cause water accumulation on site. Once the pipeline is blocked or water accumulates on site, it will affect the construction progress and may also cause safety hazards during the construction process. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a drainage device for construction projects to solve the problem that during actual use, various impurities in sewage are easily attached to the filter screen, resulting in a decrease in the filtration effect. The low drainage efficiency of the drainage device can easily cause water accumulation on site. Once the pipeline is blocked or water accumulates on site, it will affect the construction progress and may also cause safety hazards and technical problems during the construction process.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A drainage device for construction engineering comprises a frame, a side end of the frame is provided with a pipe, an upper end of the frame is provided with a through groove, the through groove provided in the frame is connected with the pipe, wherein a filter frame is slidably installed in the through groove provided in the frame, a through hole is penetrated through the side end of the filter frame, a filter plate is slidably installed through the upper end of the filter frame, threaded rods are penetrated through the front and rear sides of the upper end of the filter plate, the filter plate is threadedly connected to the filter frame through two threaded rods, wherein two sliding grooves are provided at the upper end of the filter frame, and a cleaning mechanism is provided in the two movable grooves provided in the filter frame, wherein the cleaning mechanism comprises a lifting plate, an annular filter bag is fixedly installed at the lower end of the lifting plate, and a lifting screw is threadedly installed through the upper end of the lifting plate.

[0010] Preferably, a U-shaped frame is rotatably mounted through the circumferential surface of the upper end of the lifting screw.

[0011] Preferably, the U-shaped frame is fixedly mounted on the upper end of the frame.

[0012] Preferably, a first bevel gear is fixedly mounted on the upper end of the lifting screw.

[0013] Preferably, a second bevel gear is meshed with a circumferential surface of the first bevel gear.

[0014] Preferably, a rotating shaft is fixedly installed passing through between the second bevel gears in the two groups of cleaning mechanisms.

[0015] Preferably, the right end of the rotating shaft is connected to a servo motor via an output shaft.

[0016] Preferably, a support plate is fixedly mounted on the lower end of the servo motor, wherein the lower end of the support plate is fixedly mounted on the upper end of the frame.

[0017] (III) Beneficial effects

[0018] 1. By arranging cleaning mechanisms at the front and rear ends of the filter plate, the front and rear ends of the filter plate can be cleaned to prevent impurities from adhering to the filter plate and reducing the filtering effect, thereby avoiding the impact of the frame blockage on the construction progress, ensuring the stability of the construction process, and reducing safety hazards during the construction process.

[0019] Second, by setting a filter structure in the frame and a detachable filter plate in the filter structure, when the filter plate in the device is damaged, the user can remove the filter plate by disassembling the two threaded rods, and then replace it to avoid affecting the filtration during sewage discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0021] Figure 1 It is a structural diagram of the entire utility model;

[0022] Figure 2 This is a structural diagram of the frame of the utility model;

[0023] Figure 3 This is a structural diagram of the U-shaped frame of the utility model;

[0024] Figure 4 This is a structural diagram of the annular filter bag of the utility model.

[0025] Legend: 11. U-shaped frame; 12. Lifting screw; 13. Lifting plate; 14. Ring filter pocket; 15. First bevel gear; 16. Second bevel gear; 17. Rotating shaft; 21. Frame; 22. Support plate; 23. Servo motor; 24. Pipeline; 25. Through slot; 31. Filter frame; 32. Filter plate; 33. Threaded rod; 34. Through hole. DETAILED DESCRIPTION

[0026] The embodiment of the present application provides a drainage device for construction projects, which effectively solves the problem that during drainage in actual use, various impurities in sewage are easily attached to the filter screen, resulting in a decrease in the filtration effect. The low drainage efficiency of the drainage device can easily cause water accumulation on site. Once the pipe is blocked or water accumulates on site, it will affect the construction progress and may also cause safety hazards in the construction process. The present invention is provided with a cleaning mechanism at the front and rear ends of the filter plate, so that the front and rear ends of the filter plate can be cleaned to prevent impurities from adhering to the filter plate and reducing the filtration effect, thereby avoiding the impact of the frame blockage on the construction progress, ensuring the stability of the construction process of the building project, and reducing safety hazards in the construction process.

[0027] Example

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that during drainage in actual use, due to the presence of various impurities in the sewage, it is easy to adhere to the filter screen, resulting in a decrease in the filtration effect, and the low drainage efficiency of the drainage device easily causes water accumulation on site. Once the pipeline is blocked or water accumulates on site, it will affect the construction progress and may also cause safety hazards during the construction process. The overall idea is as follows:

[0029] In view of the problems existing in the prior art, the utility model provides a drainage device for construction engineering, including a frame 21, a pipe 24 is provided at the side end of the frame 21, a through slot 25 is provided at the upper end of the frame 21, and the through slot 25 provided in the frame 21 is connected with the pipe 24, wherein a filter frame 31 is slidably installed in the through slot 25 provided in the frame 21, a through hole 34 is provided at the side end of the filter frame 31, a filter plate 32 is slidably installed at the upper end of the filter frame 31, threaded rods 33 are provided at both the front and rear sides of the upper end of the filter plate 32, and the filter plate 32 is threadedly connected to the filter frame 31 through two threaded rods 33, wherein two sliding slots are provided at the upper end of the filter frame 31, and the filter frame 31 is provided with a through hole 34. The two movable grooves are provided with cleaning mechanisms, wherein the cleaning mechanisms include a lifting plate 13, a ring-shaped filter bag 14 is fixedly installed at the lower end of the lifting plate 13, a lifting screw 12 is installed through a thread on the upper end of the lifting plate 13, a U-shaped frame 11 is rotatably installed through the circumferential surface of the upper end of the lifting screw 12, and the U-shaped frame 11 is fixedly installed at the upper end of the frame 21. When the device is used for drainage in a construction project, the waste water will flow from one end of the pipe 24 opened in the frame 21 to the other end, and when flowing, it will pass through the filter frame 31 in the frame 21, and when passing through the filter frame 31, it will be filtered by the filter plate 32, thereby blocking some larger impurities in the sewage, such as plastic bags and other garbage.

[0030] A first bevel gear 15 is fixedly mounted on the upper end of the lifting screw 12, and a second bevel gear 16 is meshed on the circumferential surface of the first bevel gear 15. A rotating shaft 17 is fixedly mounted between the second bevel gears 16 in the two sets of cleaning mechanisms. The right end of the rotating shaft 17 is connected to a servo motor 23 through an output shaft. A support plate 22 is fixedly mounted on the lower end of the servo motor 23, wherein the lower end of the support plate 22 is fixedly mounted on the upper end of the frame 21. After filtering, if a blockage problem occurs, the user can control the servo motor 23 to work. The servo motor 2 During operation, the output shaft drives the rotating shaft 17 to rotate, and the rotating shaft 17 drives the two second bevel gears 16 to rotate. The two second bevel gears 16 are meshed with the two first bevel gears 15, so the two first bevel gears 15 will also rotate. At this time, the lifting screw 12 will rotate driven by the first bevel gears 15. Through the threaded connection between the first bevel gear 15 and the lifting plate 13, the lifting plate 13 and the annular filter pocket 14 will move upward driven by the first bevel gear 15, so that the front of the filter plate 32 can be moved upward. The garbage remaining at the end can be cleaned up, thereby avoiding drainage failure caused by blockage of the filter plate 32, and the wastewater can be initially separated into dry and wet parts by filtering through the filter plate 32. If the filter plate 32 is damaged and needs to be replaced, the user can use a tool to disassemble the two threaded rods 33. After disassembly, the user pulls up the filter plate 32 to replace it. The new type is provided with a cleaning mechanism at the front and rear ends of the filter plate 32, so that the front and rear ends of the filter plate 32 can be cleaned to avoid impurities adhering to the filter plate 32 and reducing the filtering effect, thereby avoiding the influence of the blockage of the frame 21 on the construction progress, ensuring the stability of the construction process, and reducing the potential safety hazards during the construction process. The new type is provided with a filter frame 31 in the frame 21, and a detachable filter plate 32 in the filter frame 31, so that when the filter plate 32 in the device is damaged, the user can remove the two threaded rods 33, take out the filter plate 32, and then replace it, so as to avoid affecting the filtration during sewage discharge.

[0031] Working principle:

[0032] In the first step, when the device is used for drainage in a construction project, the waste water will flow from one end of the pipe 24 opened in the frame 21 to the other end, and when flowing, it will pass through the filter structure 31 in the frame 21. When passing through the filter structure 31, it will be filtered by the filter plate 32, thereby blocking some larger impurities in the sewage, such as plastic bags and other garbage.

[0033] In the second step, after filtering, if there is a blockage problem, the user can control the servo motor 23 to work. When the servo motor 23 is working, the output shaft drives the rotating shaft 17 to rotate, and the rotating shaft 17 drives the two second bevel gears 16 to rotate. The two second bevel gears 16 are meshed with the two first bevel gears 15, so the two first bevel gears 15 will also rotate. At this time, the lifting screw 12 will rotate driven by the first bevel gear 15. Through the threaded connection between the first bevel gear 15 and the lifting plate 13, the lifting plate 13 and the annular filter pocket 14 will move upward under the drive of the first bevel gear 15, so that the garbage remaining at the front end of the filter plate 32 can be cleaned, thereby avoiding the drainage failure caused by the blockage of the filter plate 32, and the filtration of the filter plate 32 can also perform preliminary dry and wet separation of wastewater. 2 is damaged and needs to be replaced, the user can use a tool to disassemble the two threaded rods 33. After disassembly, the user pulls up the filter plate 32 to replace it. The new invention provides cleaning mechanisms at the front and rear ends of the filter plate 32, so that the front and rear ends of the filter plate 32 can be cleaned to avoid impurities adhering to the filter plate 32 and reducing the filtering effect, thereby avoiding the impact of the clogging of the frame 21 on the construction progress, ensuring the stability of the construction process, and reducing the potential safety hazards during the construction process. The new invention provides a filter frame 31 in the frame 21 and a detachable filter plate 32 in the filter frame 31, so that when the filter plate 32 in the device is damaged, the user can remove the two threaded rods 33, take out the filter plate 32, and then replace it, so as to avoid affecting the filtration during sewage discharge.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A drainage device for construction engineering, comprising a frame (21), characterized in that: A pipe (24) is provided at the side end of the frame (21), a through groove (25) is provided at the upper end of the frame (21), and the through groove (25) provided on the frame (21) is connected with the pipe (24); A filter frame (31) is slidably mounted in the through groove (25) provided in the frame body (21); a through hole (34) is provided through the side end of the filter frame (31); a filter plate (32) is slidably mounted through the upper end of the filter frame (31); threaded rods (33) are provided through the front and rear sides of the upper end of the filter plate (32); and the filter plate (32) is threadedly connected to the filter frame (31) via two threaded rods (33); Wherein, two sliding grooves are provided at the upper end of the filtering structure (31), and cleaning mechanisms are provided in the two movable grooves provided in the filtering structure (31); The cleaning mechanism comprises a lifting plate (13), a ring-shaped filter bag (14) is fixedly mounted on the lower end of the lifting plate (13), and a lifting screw (12) is threadedly installed on the upper end of the lifting plate (13).

2. A drainage device for construction engineering according to claim 1, characterized in that: A U-shaped frame (11) is rotatably mounted through the circumferential surface of the upper end of the lifting screw rod (12).

3. A drainage device for construction engineering according to claim 2, characterized in that: The U-shaped frame (11) is fixedly mounted on the upper end of the frame body (21).

4. A drainage device for construction engineering according to claim 3, characterized in that: A first bevel gear (15) is fixedly mounted on the upper end of the lifting screw (12).

5. A drainage device for construction engineering according to claim 4, characterized in that: A second bevel gear (16) is meshed with the circumferential surface of the first bevel gear (15).

6. A drainage device for construction engineering according to claim 5, characterized in that: A rotating shaft (17) is fixedly installed passing through between the second bevel gears (16) in the two groups of cleaning mechanisms.

7. A drainage device for construction engineering according to claim 6, characterized in that: The right end of the rotating shaft (17) is connected to a servo motor (23) via an output shaft.

8. A drainage device for construction engineering according to claim 7, characterized in that: A support plate (22) is fixedly mounted on the lower end of the servo motor (23); Wherein, the lower end of the support plate (22) is fixedly mounted on the upper end of the frame (21).

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