Drainage device for building construction

Abstract

The utility model discloses a drainage device for building construction, which relates to the field of building construction equipment, comprises a drainage device main body and a cleaning structure, and is characterized in that a first filter plate is fixed on the inner wall of the drainage device main body, and moving wheels are mounted at the bottom end of the drainage device main body. Through the arrangement of the movable plate, the baffle, the electric push rod, the drying box, the heating pipe and the discharging plate, when much silt and stone are accumulated on the first filter plate, a worker pushes the movable plate to move, and the movable plate pushes the silt and stone on the first filter plate to move to the position of the baffle when moving; at the moment, an electric push rod drives a baffle to move upwards through a connecting frame, after the baffle moves upwards, silt, stones and the like can be pushed into a drying box through a movable plate, a first filtering plate can be prevented from being blocked, at the moment, three heating pipes are controlled to operate, the silt and stones are dried, and after drying, a discharging plate is opened, and the silt and stones can be taken out for secondary utilization.

Description

Technical Field

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

[0002] Building construction refers to the production activities during 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. Drainage devices are often needed during the construction process.

[0003] The prior art patent document with publication number CN216766133U provides a drainage device for construction. By setting the heights of the first baffle, the second baffle, and the third baffle in sequence, the water flow inside the filter box is precipitated three times, which is beneficial to the effective precipitation of impurity particles in the water flow, improves the cleanliness of the water flow, and can effectively prevent blockage of the pipeline. However, when the patent CN216766133U is used, since the construction wastewater contains a large amount of mud, sand, and gravel, after filtration, the mud, sand, and gravel are intercepted on the filter plate. When there is a lot of accumulation, it is easy to cause filtration blockage, affecting the filtering effect of the wastewater. This patent cannot deal with the mud, sand, and gravel in time. Therefore, a drainage device for construction is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a drainage device for construction to solve the problem of existing drainage devices. Since construction wastewater contains a large amount of mud, sand, gravel, etc., after filtration, the mud, sand, gravel, etc. are intercepted on the filter plate. When there is a lot of accumulation, it is easy to cause filtration blockage, affecting the filtering effect of wastewater. This patent cannot handle the mud, sand, gravel, etc. in time and the mud in the wastewater is easy to block the pipe when the drainage device pumps water for filtration.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drainage device for construction, comprising a drainage device body and a cleaning structure, characterized in that a first filter plate is fixed to the inner wall of the drainage device body, and a movable wheel is installed at the bottom end of the drainage device body, a handrail is fixed to the outer wall of the drainage device body, and a movable plate is engaged with the inner side of the drainage device body.

[0006] The front end of the drainage device body is connected to a water inlet pipe, and a partition is fixed to the inner wall of the drainage device body, a water pump is installed on the water inlet pipe, and the end of the water inlet pipe is connected to a water suction head, a filter is provided on the water suction head, and a motor is installed on the right side of the water suction head, a scraper is installed at the output end of the motor, and a support cover is fixed to the outside of the motor.

[0007] Preferably, the cleaning structure includes a baffle, a connecting frame, an electric push rod, a drying box, a heating pipe and a discharge plate, and the baffle is engaged with the inner side of the drainage device body, the connecting frame is fixed to the top of the baffle, the electric push rod is installed on the outer side of the connecting frame, a drying box is opened inside the drainage device body, and the discharge plate is engaged with the right side of the drainage device body, and the inner wall of the drying box is installed with a heating pipe.

[0008] Preferably, the number of the heating tubes is three, and a protective cover is provided on the outer side of the heating tube. The top of the drainage device body is provided with a protruding groove matching the baffle, and the electric push rod is fixedly connected to the baffle through a connecting frame.

[0009] Preferably, the electric push rod is fixedly installed on the drainage device body through a mounting frame, a sealing groove matching the discharge plate is opened on the right side of the drainage device body, and the discharge plate and the drainage device body are fixedly installed through a lock.

[0010] Preferably, a second filter plate is fixed to the inner wall of the drainage device body, and a first water outlet pipe is connected to the left side of the drainage device body, a second water outlet pipe is arranged below the first water outlet pipe, the first water outlet pipe and the second water outlet pipe both penetrate to the inner side of the drainage device body, sliders are connected to both ends of the movable plate, a slide groove is provided on the inner wall of the drainage device body, and the movable plate and the drainage device body are movably connected through the slider and the slide groove.

[0011] Preferably, water pumps are installed on the water inlet pipe, the first water outlet pipe and the second water outlet pipe, the filter screen is fixedly installed with the water suction head, and the support cover is fixedly connected with the water suction head and the motor.

[0012] Preferably, the water inlet pipe penetrates to the inner side of the drainage device body, the water suction head is fixedly connected to the water inlet pipe, and a water inlet groove is provided at the top of the drainage device body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a movable plate, a baffle, an electric push rod, a drying box, a heating pipe and a discharge plate. When there is a lot of mud, sand and gravel on the first filter plate, the worker pushes the movable plate to move. When the movable plate moves, the mud, sand and gravel on the first filter plate are moved to the position of the baffle. At this time, the electric push rod drives the baffle plate to move up through the connecting frame. After the baffle plate moves up, the mud, sand and gravel can be pushed into the drying box by the movable plate to prevent the first filter plate from being blocked. At this time, the three heating pipes are controlled to operate to dry the mud, sand and gravel. After drying, the discharge plate is opened to take out the mud, sand and gravel for secondary use.

[0015] 2. The utility model is provided with an inlet pipe, a suction head, a motor, a filter screen and a scraper. When it is inconvenient to pour waste water from the water inlet tank, the inlet pipe is pulled to put the suction head into the waste water, and then the water pump on the inlet pipe is controlled to run. The internal technology of the water pump is the existing technology. After the water pump is running, the waste water is sucked into the inlet pipe through the suction head and transported to the drainage device body. When absorbing the waste water, the motor is controlled to run. The internal technology of the motor is the existing technology. After the motor is running, the scraper at the output end is driven to rotate, so that the scraper continuously cleans the filter screen on the suction head, which can prevent the filter screen from being blocked and facilitates the rapid absorption of waste water. The support cover supports the activities of the suction head and the scraper to prevent the suction head and the scraper from being stuck in the gap of the equipment and causing the operation to stop. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A is an enlarged schematic diagram;

[0019] Figure 4 This is a schematic diagram of the electric push rod of the utility model;

[0020] Figure 5 This is a schematic diagram of the water inlet pipe of the utility model;

[0021] Figure 6 It is a schematic diagram of the water suction head of the utility model;

[0022] Figure 7 It is a schematic diagram of a scraper of the utility model.

[0023] In the figure: 1. drainage device body; 2. first filter plate; 3. movable plate; 4. cleaning structure; 401. baffle; 402. connecting frame; 403. electric push rod; 404. drying box; 405. heating pipe; 406. discharge plate; 5. water inlet pipe; 6. water pump; 7. water suction head; 8. filter screen; 9. motor; 10. scraper; 11. support cover; 12. second filter plate; 13. first water outlet pipe; 14. second water outlet pipe; 15. handrail; 16. moving wheel; 17. partition. DETAILED DESCRIPTION

[0024] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] See also Figure 1-4 A drainage device for construction, comprising a drainage device body 1 and a cleaning structure 4, characterized in that: a first filter plate 2 is fixed to the inner wall of the drainage device body 1, and a moving wheel 16 is installed at the bottom end of the drainage device body 1, a handrail 15 is fixed to the outer wall of the drainage device body 1, and a movable plate 3 is clamped on the inner side of the drainage device body 1, the cleaning structure 4 comprises a baffle 401, a connecting frame 402, an electric push rod 403, a drying box 404, a heating pipe 405 and a discharge plate 406, and the baffle 401 is clamped on the inner side of the drainage device body 1, and the top of the baffle 401 is fixed to the inner side of the drainage device body 1. A connecting frame 402 is fixed at the end, an electric push rod 403 is installed on the outside of the connecting frame 402, a drying box 404 is provided inside the drainage device body 1, and a discharge plate 406 is engaged on the right side of the drainage device body 1, a heating tube 405 is installed on the inner wall of the drying box 404, the number of the heating tubes 405 is three, and a protective cover is provided on the outside of the heating tube 405, a protruding groove matching the baffle 401 is provided on the top of the drainage device body 1, the electric push rod 403 is fixedly connected to the baffle 401 through the connecting frame 402, and the electric push rod 403 is connected to the drainage device body 1 The drainage device body 1 is fixedly installed by the mounting frame, and a sealing groove matching the discharge plate 406 is opened on the right side of the drainage device body 1, and the discharge plate 406 is fixedly installed with the drainage device body 1 by a lock. After the construction wastewater enters the drainage device body 1 through the water inlet trough or the water inlet pipe 5, after being filtered by the first filter plate 2, the mud, sand and gravel in the wastewater are intercepted on the first filter plate 2. When the mud, sand and gravel are accumulated, the worker pushes the movable plate 3 to move, and the movable plate 3 moves on the inner side of the drainage device body 1 and the top of the first filter plate 2 through the slider and the slide groove, so as to When moving, the mud, sand, and gravel on the first filter plate 2 are pushed to the position of the baffle 401. At this time, the electric push rod 403 is controlled to operate. The internal technology of the electric push rod 403 is the existing technology. After the electric push rod 403 is operated, the baffle 401 is driven to move up through the connecting frame 402. After the baffle 401 moves up, the mud, sand, and gravel can be pushed into the drying box 404 by the movable plate 3 to prevent the first filter plate 2 from being blocked. At this time, the three heating tubes 405 are controlled to operate to dry the mud, sand, and gravel. After drying, the discharge plate 406 is opened to take out the mud, sand, and gravel for secondary utilization.

[0027] See also Figure 5-7A drainage device for construction, wherein the front end of the drainage device body 1 is connected to a water inlet pipe 5, and a partition plate 17 is fixed to the inner wall of the drainage device body 1, a water pump 6 is installed on the water inlet pipe 5, and a water suction head 7 is connected to the end of the water inlet pipe 5, a filter screen 8 is arranged on the water suction head 7, and a motor 9 is installed on the right side of the water suction head 7, a scraper 10 is installed at the output end of the motor 9, and a support cover 11 is fixed to the outside of the motor 9, and a second filter plate 12 is fixed to the inner wall of the drainage device body 1, The left side of the drainage device body 1 is connected to a first water outlet pipe 13, and a second water outlet pipe 14 is arranged below the first water outlet pipe 13. The first water outlet pipe 13 and the second water outlet pipe 14 both penetrate the inner side of the drainage device body 1. Slide blocks are connected to both ends of the movable plate 3. A slide groove is provided on the inner wall of the drainage device body 1. The movable plate 3 is movably connected to the drainage device body 1 through the slide block and the slide groove. A water pump 6 is installed on the water inlet pipe 5, the first water outlet pipe 13 and the second water outlet pipe 14, and a filter screen 8 is provided. It is fixedly installed with the suction head 7, the support cover 11 is fixedly connected with the suction head 7 and the motor 9, the water inlet pipe 5 penetrates the inner side of the drainage device body 1, the suction head 7 is fixedly connected with the water inlet pipe 5, and the top of the drainage device body 1 is provided with a water inlet trough. When it is inconvenient to pour the wastewater from the water inlet trough, the water inlet pipe 5 is pulled, the suction head 7 is placed into the wastewater, and then the water pump 6 on the water inlet pipe 5 is controlled to run. The internal technology of the water pump 6 is the existing technology. After the water pump 6 is running, the wastewater is sucked in through the suction head 7 To the water inlet pipe 5, and transported to the drainage device body 1. When absorbing wastewater, the motor 9 is controlled to run. The internal technology of the motor 9 is the existing technology. After the motor 9 is running, it drives the scraper 10 at the output end to rotate, so that the scraper 10 continuously cleans the filter screen 8 on the water suction head 7, which can prevent the filter screen 8 from being blocked, and is convenient for quickly absorbing wastewater. The support cover 11 supports the activities of the water suction head 7 and the scraper 10 to prevent the water suction head 7 and the scraper 10 from being stuck in the gap of the equipment and causing it to stop operating.

[0028] Working principle: When in use, after the construction wastewater enters the drainage device body 1 through the water inlet trough or the water inlet pipe 5, after being filtered by the first filter plate 2, the mud, sand, and gravel in the wastewater are intercepted on the first filter plate 2. When there is a lot of mud, sand, and gravel, the worker pushes the movable plate 3 to move. The movable plate 3 moves on the inner side of the drainage device body 1 and the top of the first filter plate 2 through the slider and the slide groove, thereby pushing the mud, sand, and gravel on the first filter plate 2 to the position of the baffle 401 during the movement. At this time, the control The electric push rod 403 is controlled to operate. The internal technology of the electric push rod 403 is the existing technology. After the electric push rod 403 operates, the baffle 401 is driven to move up through the connecting frame 402. After the baffle 401 moves up, the mud, sand, and gravel can be pushed into the drying box 404 by the movable plate 3 to prevent the first filter plate 2 from being blocked. At this time, the three heating tubes 405 are controlled to operate to dry the mud, sand, and gravel. After drying, the discharge plate 406 is opened to take out the mud, sand, and gravel for secondary use. When it is inconvenient to pour wastewater from the water inlet tank, Pull the water inlet pipe 5, put the water suction head 7 into the wastewater, and then control the water pump 6 on the water inlet pipe 5 to run. The internal technology of the water pump 6 is the existing technology. After the water pump 6 is running, the wastewater is sucked into the water inlet pipe 5 through the water suction head 7 and transported to the drainage device body 1. When absorbing the wastewater, control the motor 9 to run. The internal technology of the motor 9 is the existing technology. After the motor 9 is running, it drives the scraper 10 at the output end to rotate, so that the scraper 10 continuously cleans the filter screen 8 on the water suction head 7, which can prevent the filter screen 8 from being blocked, and is convenient for quick drainage. The wastewater is quickly absorbed. The support cover 11 supports the activities of the water suction head 7 and the scraper 10 to prevent the water suction head 7 and the scraper 10 from being stuck in the gap of the equipment and causing the equipment to stop working. The absorbed wastewater is filtered by the first filter plate 2 and then falls on the second filter plate 12 for fine filtration. The clean water after fine filtration falls to the bottom of the drainage device body 1 for storage. The first outlet pipe 13 can extract relatively turbid wastewater for cleaning equipment, ground, etc. The second outlet pipe 14 can extract clean water for use. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A drainage device for construction, comprising a drainage device body (1) and a cleaning structure (4), characterized in that: A first filter plate (2) is fixed to the inner wall of the drainage device body (1), and a moving wheel (16) is installed at the bottom end of the drainage device body (1); a handrail (15) is fixed to the outer wall of the drainage device body (1), and a movable plate (3) is engaged with the inner side of the drainage device body (1); The front end of the drainage device body (1) is connected to a water inlet pipe (5), and a partition plate (17) is fixed to the inner wall of the drainage device body (1); a water pump (6) is installed on the water inlet pipe (5), and the end of the water inlet pipe (5) is connected to a water suction head (7), a filter screen (8) is provided on the water suction head (7), and a motor (9) is installed on the right side of the water suction head (7); a scraper (10) is installed on the output end of the motor (9), and a support cover (11) is fixed to the outside of the motor (9).

2. A drainage device for construction according to claim 1, characterized in that: The cleaning structure (4) comprises a baffle (401), a connecting frame (402), an electric push rod (403), a drying box (404), a heating pipe (405) and a discharge plate (406), and the baffle (401) is engaged with the inner side of the drainage device body (1), the connecting frame (402) is fixed to the top of the baffle (401), the electric push rod (403) is installed on the outer side of the connecting frame (402), the drying box (404) is opened inside the drainage device body (1), and the discharge plate (406) is engaged with the right side of the drainage device body (1), and the heating pipe (405) is installed on the inner wall of the drying box (404).

3. A drainage device for construction according to claim 2, characterized in that: The number of the heating tubes (405) is three, and a protective cover is provided on the outside of the heating tubes (405). The top of the drainage device body (1) is provided with a protruding groove matching the baffle (401), and the electric push rod (403) is fixedly connected to the baffle (401) via a connecting frame (402).

4. A drainage device for construction according to claim 2, characterized in that: The electric push rod (403) and the drainage device body (1) are fixedly installed via a mounting frame, a sealing groove matching the discharge plate (406) is provided on the right side of the drainage device body (1), and the discharge plate (406) and the drainage device body (1) are fixedly installed via a lock.

5. A drainage device for construction according to claim 1, characterized in that: A second filter plate (12) is fixed to the inner wall of the drainage device body (1), and a first water outlet pipe (13) is connected to the left side of the drainage device body (1), a second water outlet pipe (14) is arranged below the first water outlet pipe (13), and both the first water outlet pipe (13) and the second water outlet pipe (14) penetrate the inner side of the drainage device body (1), sliders are connected to both ends of the movable plate (3), a slide groove is provided on the inner wall of the drainage device body (1), and the movable plate (3) and the drainage device body (1) are movably connected via the slider and the slide groove.

6. A drainage device for construction according to claim 5, characterized in that: A water pump (6) is installed on the water inlet pipe (5), the first water outlet pipe (13) and the second water outlet pipe (14); the filter screen (8) is fixedly installed with the water suction head (7); and the support cover (11) is fixedly connected with the water suction head (7) and the motor (9).

7. A drainage device for construction according to claim 1, characterized in that: The water inlet pipe (5) penetrates the inner side of the drainage device body (1), the water suction head (7) is fixedly connected to the water inlet pipe (5), and a water inlet groove is provided at the top of the drainage device body (1).

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