CN221412440U - Drainage device for building construction - Google Patents

Abstract

The utility model discloses a drainage device for construction, including a transfer box, wherein two driven rollers and two driving rollers are rotatably connected in the transfer box, a water conveying belt is fixedly sleeved on the outer wall of the two driven rollers, a filter screen is fixedly sleeved on the outer wall of the two driving rollers, a plurality of drainage pipes are fixedly connected to one side of the transfer box, a valve is rotatably provided on the plurality of drainage pipes, a water inlet is fixedly connected to the upper end of the transfer box, a guide plate is fixedly provided on the upper end of the bottom plate of the transfer box, the guide plate is provided at a position below the water conveying belt, a scraper is fixedly provided on the opening on the other side of the transfer box, and the scraper is provided in contact with the outer wall of the filter screen. The drainage device for construction described in the utility model can effectively process debris such as mud, gravel and other debris in sewage, avoid blockage during drainage, and affect drainage efficiency, and is practical.

Description

Drainage device for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a drainage device for building construction.

Background technique

When a building encounters rainy days during construction, rainwater needs to be discharged. The discharge of rainwater is generally led to the sewage channel through a water pipe to achieve the comprehensive discharge and utilization of precipitation and accumulated water on the construction site, ensure the cleanliness of the construction site, increase the recycling and utilization of water resources, and achieve the purpose of water conservation, energy conservation, and environmental protection. The commonly used method for handling accumulated water is to extract it with a submersible sewage pump in low-lying areas.

At present, this extraction method will cause drainage blockage due to the presence of mud, gravel and other debris in the accumulated water. Although the installation of a filter can be used for filtering, as the filtered debris accumulates too much, the filter needs to be removed and cleaned, which increases time and labor costs and is not convenient enough. Based on this, we propose an improved drainage device for construction.

Utility Model Content

The main purpose of the utility model is to provide a drainage device for building construction, which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A drainage device for construction comprises a transfer box, in which two driven rollers and two driving rollers are rotatably connected, respectively; a water conveying belt is fixedly sleeved on the outer walls of the two driven rollers; a filter screen is fixedly sleeved on the outer walls of the two driving rollers; a plurality of drainage pipes are fixedly connected to one side of the transfer box, and valves are rotatably provided on the plurality of drainage pipes; a water inlet is fixedly connected to the upper end of the transfer box, a guide plate is fixedly provided on the upper end of the bottom plate of the transfer box, and the guide plate is arranged below the water conveying belt; a scraper is fixedly provided on the opening on the other side of the transfer box, and the scraper is arranged in contact with the outer wall of the filter screen.

As a further solution of the utility model, a drive shaft is rotatably provided at the rear end of the transfer box, and synchronous wheels are fixedly sleeved on the drive shaft and the outer wall of the rotating shaft sleeved in the driving roller, and synchronous belts are sleeved on the outer walls of the two synchronous wheels, and the two synchronous wheels are meshed with the synchronous belts. At the same time, gears are fixedly sleeved on the drive shaft and the outer wall of the rotating shaft sleeved in the driven roller, and the two gears are meshed with each other.

As a further solution of the utility model, a motor is fixedly provided on the front end outer wall of the transfer box, and the output end of the motor passes through the transfer box body and is fixedly connected to the front end of the rotating shaft of the sleeve drive roller.

As a further solution of the utility model, a plurality of belt plates are fixedly connected to the water conveying belt, and the plurality of belt plates are evenly distributed on the outer wall of the water conveying belt.

As a further solution of the utility model, the guide plate and the scraper are both made of a wedge-shaped structure, a collecting box is fixedly provided on one side of the transfer box, and the collecting box is arranged at a position on one side below the scraper.

As a further solution of the utility model, two mounting plates are fixedly connected to the upper end surface of the water inlet, and adjusting screws are threadedly sleeved on the two mounting plates, and clamping pads are rotatably sleeved on the opposite ends of the two adjusting screws.

As a further solution of the utility model, the two adjusting screws are fixedly sleeved with adjusting wheels, and the two clamping pads are made of hard rubber material.

The beneficial effects of the utility model are as follows:

By setting up an upper filter screen and a lower water conveying belt for reverse conveying, the sewage entering the transfer box is filtered through the filter screen, and the filtered water falls on the water conveying belt and is sent to the transfer box near the drain pipe to be discharged through the drain pipe. The scraper is used to scrape the debris on the filter screen and drop it into the collection box. The belt plate is used to send a small amount of debris that passes through the filter screen to the drain pipe for timely discharge, so as to avoid accumulation and adsorption in the transfer box, which causes the problem of frequent manual cleaning.

The adjusting screw is rotated to drive the clamping pad to clamp and fix the sewage pipe, so that the sewage can be stably discharged into the transfer box, which is practical.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the back structure of a drainage device for construction according to the utility model;

FIG2 is an internal schematic diagram of a drainage device for construction according to the utility model;

FIG3 is a schematic diagram of a top view of a drainage device for construction according to the utility model;

FIG. 4 is a schematic diagram of the front structure of a drainage device for building construction according to the present invention.

In the figure: 1. transfer box; 2. driven roller; 3. driving roller; 4. water conveying belt; 5. belt plate; 6. filter screen; 7. drain pipe; 8. valve; 9. water inlet; 10. mounting plate; 11. adjusting screw; 12. clamping pad; 13. collecting box; 14. guide plate; 15. driving shaft; 16. scraper.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1-4, a drainage device for construction includes a transfer box 1, in which two driven rollers 2 and two driving rollers 3 are rotatably connected, respectively, a water belt 4 is fixedly sleeved on the outer walls of the two driven rollers 2, a filter screen 6 is fixedly sleeved on the outer walls of the two driving rollers 3, a plurality of drainage pipes 7 are fixedly connected to one side of the transfer box 1, and valves 8 are rotatably provided on the plurality of drainage pipes 7, a water inlet 9 is fixedly connected to the upper end of the transfer box 1, a guide plate 14 is fixedly provided on the upper end of the bottom plate of the transfer box 1, and the guide plate 14 is provided below the water belt 4, a scraper 16 is fixedly provided on the opening on the other side of the transfer box 1, and the scraper 16 is provided in contact with the outer wall of the filter screen 6.

In this embodiment, a drive shaft 15 is rotatably provided at the rear end of the transfer box 1. The drive shaft 15 and the outer wall of the rotating shaft sleeved in the driving roller 3 are both fixedly sleeved with synchronous wheels. Synchronous belts are sleeved on the outer walls of the two synchronous wheels. Both synchronous wheels are meshed with the synchronous belts. At the same time, the drive shaft 15 and the outer wall of the rotating shaft sleeved in the driven roller 2 are both fixedly sleeved with gears. The two gears are meshed with each other. Through the above-mentioned transmission method, the water conveying belt 4 and the filter screen 6 are synchronously driven in opposite directions.

In this embodiment, a motor is fixedly arranged on the front outer wall of the transfer box 1 , and the output end of the motor passes through the body of the transfer box 1 and is fixedly connected to the front end of the rotating shaft of the sleeve drive roller 3 .

In this embodiment, a plurality of belt plates 5 are fixedly connected to the water conveying belt 4, and the plurality of belt plates 5 are evenly distributed on the outer wall of the water conveying belt 4. The belt plates 5 are used to drive the filtered water to be quickly discharged to the drain pipe 7, so as to prevent a small amount of mud and other debris passing through the filter net 6 from staying in the transfer box 1 for a long time.

In this embodiment, the guide plate 14 and the scraper 16 are both made of a wedge-shaped structure, which is convenient for the guide plate 14 and the scraper 16 to guide the flow. A collection box 13 is fixedly provided on one side of the transfer box 1. The collection box 13 is arranged on one side below the scraper 16. The collection box 13 is used to collect debris.

In this embodiment, two mounting plates 10 are fixedly connected to the upper end surface of the water inlet 9, and adjusting screws 11 are threadedly sleeved on the two mounting plates 10. The two adjusting screws 11 have clamping pads 12 rotatably sleeved on the opposite ends. Adjusting wheels are fixedly sleeved on the two adjusting screws 11. The two clamping pads 12 are made of hard rubber material. The adjusting screws 11 are driven to rotate by the adjusting wheels, thereby driving the two clamping pads 12 to clamp the sewage discharge pipe.

It should be noted that the utility model is a drainage device for construction. When in use, the outlet end of the sewage pipe connected to the submersible sewage pump is placed between two clamping pads 12, and then the clamping pad 12 is driven by twisting the adjusting screw 11 to clamp and fix the sewage pipe, and the sewage is discharged into the transfer box 1 through the sewage pipe, and then the motor is started to drive the driving roller 3 to rotate, so that the sewage falls on the filter screen 6 being driven for filtration, and the debris generated by the filtration will be moved to the upper end of the collection box 13 with the filter screen 6 and discharged. At the same time, the scraper 16 will scrape and clean the surface of the filter screen to improve the filtering effect of the filter screen. A small amount of silt and water after filtration will fall on the water conveying belt 4, be sent into the drain pipe 7 and fall, and be discharged after opening the valve 8 through the external pipeline of the drain pipe 7, which can effectively reduce the probability of drainage blockage and improve drainage efficiency.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. Drainage device for construction, including transfer case (1), its characterized in that: the utility model discloses a water conveying belt, including transfer case (1), including baffle, scraper blade (16), filter screen (6) are fixed to be provided with on baffle, transfer case (1) are connected with two driven voller (2) and two drive roller (3) in the rotation respectively in the transfer case (1), two fixed water delivery belt (4) that have been cup jointed on driven voller (2) outer wall, two fixed filter screen (6) that have been cup jointed on drive roller (3) outer wall, transfer case (1) one side fixedly connected with a plurality of drain pipes (7), a plurality of all rotate on drain pipe (7) and be provided with valve (8), transfer case (1) upper end fixedly connected with water inlet (9), transfer case (1) bottom plate upper end is fixedly provided with guide plate (14), guide plate (14) set up in water delivery belt (4) below department, fixed scraper blade (16) are provided with on transfer case (1) opposite side opening, scraper blade (16) laminating filter screen (6) outer wall sets up.

2. A drainage device for building construction according to claim 1, wherein: the automatic transmission device is characterized in that a driving shaft (15) is rotatably arranged at the rear end of the transfer box (1), synchronous wheels are fixedly sleeved on the outer wall of a rotating shaft sleeved in the driving roller (3), synchronous belts are sleeved on the outer walls of the synchronous wheels, the synchronous wheels are meshed with the synchronous belts, and gears are fixedly sleeved on the outer walls of the rotating shaft sleeved in the driven roller (2) simultaneously and simultaneously by the driving shaft (15), and the gears are meshed with each other.

3. A drainage device for building construction according to claim 1, wherein: the motor is fixedly arranged on the outer wall of the front end of the transfer box (1), and the output end of the motor penetrates through the plate body of the transfer box (1) and is fixedly connected with the front end of the rotating shaft of the sleeve-joint driving roller (3).

4. A drainage device for building construction according to claim 1, wherein: the water delivery belt (4) is fixedly connected with a plurality of belt plates (5), and the belt plates (5) are uniformly distributed on the outer wall of the water delivery belt (4).

5. A drainage device for building construction according to claim 1, wherein: the guide plate (14) and the scraping plate (16) are both made of wedge-shaped structures, a collecting box (13) is fixedly arranged on one side of the transfer box (1), and the collecting box (13) is arranged at one side position below the scraping plate (16).

6. A drainage device for building construction according to claim 1, wherein: two mounting plates (10) are fixedly connected to the upper end face of the water inlet (9), adjusting screws (11) are sleeved on the two mounting plates (10) in a threaded mode, and clamping pads (12) are sleeved on opposite ends of the two adjusting screws (11) in a rotary mode.

7. The drainage device for building construction according to claim 6, wherein: the two adjusting screws (11) are fixedly sleeved with adjusting rotating wheels, and the two clamping pads (12) are made of hard rubber materials.