CN220928103U

CN220928103U - Drainage device for building construction

Info

Publication number: CN220928103U
Application number: CN202322590080.8U
Authority: CN
Inventors: 谢立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-24
Filing date: 2023-09-24
Publication date: 2024-05-10
Anticipated expiration: 2033-09-24

Abstract

The utility model discloses a drainage device for building construction, and relates to the technical field of building construction. The water storage tank comprises a water storage tank, wherein a water inlet pipe and a water outlet pipe are fixed on the side wall of the water storage tank, a water storage cover is arranged at the top of the water storage tank, a pressing plate is fixedly arranged on the water storage cover through a fixing screw, and a cleaning device is arranged in the water storage tank; the cleaning device comprises a motor and a filter screen, the filter screen is fixed at the bottom of the pressing plate, the motor is fixed at the top of the water storage cover, a reciprocating screw rod is fixed at the bottom of the output end of the motor, and a movable nut is connected to the circumferential surface of the reciprocating screw rod in a threaded manner. According to the utility model, the motor, the reciprocating screw rod and the movable nut are matched with the cleaning brush plate to reciprocate up and down, so that the cleaning brush plate reciprocates up and down to clean impurities adhered to the surface of the filter screen, and the problem of blockage of the filter screen caused by long-term filtering of impurities in water by the filter screen is avoided.

Description

Drainage device for building construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a drainage device for building construction.

Background

At present, the building is subjected to rainfall in the environment, rainwater is generally discharged by adopting a rainwater pipe to be led to drain a drain channel, in the building construction process, the comprehensive discharge and utilization of the rainfall and accumulated water on a construction site are required, the clean construction site is ensured, the recycling force of water resources is increased, the purposes of saving water, saving energy and protecting the environment are achieved, and meanwhile, the operation cost can be reduced, so that the accumulated water treatment on the site is an important problem, and the measures frequently taken by site constructors and project managers on the rainwater and the site accumulated water are taken by a submersible sewage pump at the low position of the topography.

A drainage device for building construction according to the formula has the publication number: (CN 113279473B), sealing mechanism can set up to the both sides installation fixed block in the second drain, sets up two slide bars simultaneously and runs through fixed block and fixed block sliding connection, installs the sealing block in the slide bar bottom, and sealing block and both sides fixed block interference fit simultaneously, installs the extrusion piece at the top of slide bar, is provided with compression spring between extrusion piece and the fixed block, and when adjusting device drove the upward movement of dirt collecting tank, extrusion piece and baffle contact, drive sealing block downward movement through the slide bar, open the second drain, realized that the second drain is automatic to be opened after dirt collecting tank upward movement certain distance, improved the clearance efficiency to the plug.

However, the existing drainage device for building construction has the following problems that the sliding rod of the cleaning device can only clean some small plugs when the sealing block moves downwards, and large plugs are difficult to clean, so that a cleanable cleaning device is provided.

Disclosure of utility model

The utility model aims to provide a drainage device for building construction, which is matched with a motor, a reciprocating screw rod and a movable nut to reciprocate up and down along with a cleaning brush plate, so that impurities adhered on the surface of a filter screen are cleaned by the up and down reciprocating movement of the cleaning brush plate, the problem that the filter screen is blocked due to the fact that the filter screen filters impurities in water for a long time is avoided, and the existing problem is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a drainage device for building construction, which comprises a water storage tank, and is characterized in that a water inlet pipe and a water outlet pipe are fixed on the side wall of the water storage tank, a water storage cover is arranged at the top of the water storage tank, a pressing plate is fixedly arranged on the water storage cover through a fixing screw, and a cleaning device is arranged in the water storage tank; the cleaning device comprises a motor and a filter screen, the filter screen is fixed at the bottom of the pressing plate, the motor is fixed at the top of the water storage cover, a reciprocating screw rod is fixed at the bottom of the output end of the motor, a movable nut is connected to the circumferential surface of the reciprocating screw rod in a threaded manner, a cleaning brush plate is fixed on one side, close to the filter screen, of the movable nut, and the cleaning brush plate is in contact with the outer wall of the filter screen.

Further, the cleaning device further comprises a telescopic rod, a moving column, a fixing bar, an L-shaped tool rest, a straight tool rest and a fixing block, wherein the telescopic rod is fixed at the bottom of one side of the cleaning brush plate, and the straight tool rest is fixed on the bottom of one side of the cleaning brush plate

(39) The telescopic end of the telescopic rod is fixed, the L-shaped tool rest is fixed at the bottom of the cleaning brush plate, the movable column is fixed on one side of the straight tool rest, the fixing strip is fixed at the bottom of one side inner wall of the water storage tank, and the fixing block is fixed at the outer wall of the fixing strip. The straight knife rest and the L-shaped knife rest move up and down through the fixing strip to carry out effective local cleaning.

Further, the side, close to the filter screen, of the L-shaped knife rest and the straight knife rest is provided with a convex tooth-shaped blade, and the convex tooth-shaped blade parts of the L-shaped knife rest and the straight knife rest are arranged in a staggered mode. Can effectively cut when cleaning large-scale plugs.

Further, the fixed blocks are uniformly and equidistantly fixed on the outer wall of the fixed strip, and the fixed blocks are positioned on the movement track of the movable column. Can be fixed at any time to stop when the L-shaped knife rest and the straight knife rest are cleaned.

Further, valves are arranged in the middle of the water inlet pipe and the water outlet pipe, and the two valves are used for controlling the opening and closing of the water inlet pipe and the water outlet pipe. When the filter screen is blocked, the valve is closed, so that the continuous blocking object can be effectively prevented from entering the filter screen along with the water flow.

Further, the water storage cover is fixedly arranged at the top of the water storage tank through screws, and a sealing frame is fixed at the edges of the water storage tank and the water storage cover. The sealing frame and the screw can stably fix the water storage cover to prevent water from flowing through the water storage cover to splash out.

The utility model has the following beneficial effects:

1. According to the utility model, the motor, the reciprocating screw rod and the movable nut are matched with the cleaning brush plate to reciprocate up and down, so that the cleaning brush plate reciprocates up and down to clean impurities adhered to the surface of the filter screen, and the problem of blockage of the filter screen caused by long-term filtering of impurities in water by the filter screen is avoided.

2. According to the utility model, the cleaning brush plate, the L-shaped knife rest, the telescopic rod, the straight knife rest, the moving column and the fixed block are matched to drive the straight knife rest and the convex tooth-shaped blade part of the L-shaped knife rest to be continuously staggered, so that the straight knife rest and the L-shaped knife rest are used for cutting up large impurities at the filter screen, and the problem that the filter screen is blocked by the large impurities is avoided.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional enlarged structure of a cleaning device according to the present utility model;

fig. 4 is a schematic view of a three-dimensional enlarged structure of an a-component according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A water storage tank; 2. a valve; 3. a cleaning device; 4. a water inlet pipe; 5. pressing the plate; 6. a sealing frame; 7. a water outlet pipe; 8. a water storage cover; 9. a screw; 10. a set screw; 31. a motor; 32. a filter screen; 33. a reciprocating screw rod; 34. a telescopic rod; 35. cleaning a brush plate; 36. a moving column; 37. a fixing strip; 38. an L-shaped tool holder; 39. a straight tool rest; 310. moving the nut; 311. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a drainage device for building construction, which comprises a water storage tank 1, wherein a water inlet pipe 4 and a water outlet pipe 7 are fixed on the side wall of the water storage tank 1, a water storage cover 8 is arranged at the top of the water storage tank 1, a pressing plate 5 is fixedly arranged on the water storage cover 8 through a fixing screw 10, and a cleaning device 3 is arranged in the water storage tank 1; the cleaning device 3 comprises a motor 31 and a filter screen 32, the filter screen 32 is fixed at the bottom of the pressing plate 5, the motor 31 is fixed at the top of the water storage cover 8, a reciprocating screw rod 33 is fixed at the bottom of the output end of the motor 31, a movable nut 310 is connected to the circumferential surface of the reciprocating screw rod 33 in a threaded manner, a cleaning brush plate 35 is fixed at one side of the movable nut 310, which is close to the filter screen 32, and the cleaning brush plate 35 is in contact with the outer wall of the filter screen 32.

As shown in fig. 3, the cleaning device 3 further includes a telescopic rod 34, a moving column 36, a fixing strip 37, an L-shaped knife rest 38, a straight knife rest 39, and a fixing block 311, where the telescopic rod 34 is fixed at one side bottom of the cleaning brush plate 35, the straight knife rest 39 is fixed at the telescopic end of the telescopic rod 34, the L-shaped knife rest 38 is fixed at the bottom of the cleaning brush plate 35, the moving column 36 is fixed at one side front of the straight knife rest 39, the fixing strip 37 is fixed at one side inner wall bottom of the water tank 1, and the fixing block 311 is fixed at the outer wall of the fixing strip 37. The straight blade carrier 39 and the L-shaped blade carrier 38 are moved up and down by the fixing bars for effective local cleaning.

Wherein as shown in fig. 2 and 3, the side of the L-shaped knife rest 38 and the straight knife rest 39 near the filter screen 32 is provided with convex tooth-shaped blades, and the convex tooth-shaped blade parts of the L-shaped knife rest 38 and the straight knife rest 39 are staggered. Can effectively cut when cleaning large-scale plugs.

As shown in fig. 2 and 3, the fixing blocks 311 are several, and the fixing blocks 311 are uniformly and equidistantly fixed on the outer wall of the fixing strip 37, and the fixing blocks 311 are located on the motion track of the moving column 36. The L-shaped tool rest 38 and the straight tool rest 39 can be fixed and stopped at any time when the blockage is cleaned.

Wherein as shown in fig. 1, the middle parts of the water inlet pipe 4 and the water outlet pipe 7 are respectively provided with a valve 2, and the two valves 2 are used for controlling the opening and closing of the water inlet pipe 4 and the water outlet pipe 7. When the filter screen is blocked, the valve is closed, so that the continuous blocking object can be effectively prevented from entering the filter screen along with the water flow.

As shown in fig. 1, a water storage cover 8 is fixedly installed at the top of the water storage tank 1 through screws 9, and a sealing frame 6 is fixed at the edges of the water storage tank 1 and the water storage cover 8. The sealing frame 6 and the screw 9 can stably fix the water storage cover 8 to prevent water from flowing through the water storage cover to splash out.

One specific application of this embodiment is: the middle valve 2 of the water inlet pipe 4 is opened to enable water to enter the water storage tank 1, water flows through the filter screen 32 to the water outlet pipe 7, some foreign matters or dirt cannot pass through the filter screen 32, the motor 31 is started, the motor 31 drives the reciprocating screw rod 33 to start rotating, the reciprocating screw rod 33 drives the moving nut 310 to reciprocate up and down when rotating, the moving nut 310 drives the cleaning brush plate 35 to reciprocate up and down, and therefore impurities adhered to the surface of the filter screen 32 are cleaned by the up and down reciprocating movement of the cleaning brush plate 35, and the problem that the filter screen 32 is blocked due to the fact that the filter screen 32 filters the impurities in the water for a long time is avoided; the cleaning brush plate 35 drives the L-shaped cutter frame 38, the telescopic rod 34 and the straight cutter frame 39 to reciprocate up and down, the straight cutter frame 39 drives the moving column 36 to synchronously move, when the moving column 36 moves to the fixed block 311 each time, the fixed block 311 pushes the moving column 36 to drive the straight cutter frame 39 to move towards the telescopic rod 34, the telescopic end of the telescopic rod 34 is compressed, when the fixed block 311 does not push the moving column 36, under the elastic force of the telescopic rod 34, the telescopic end of the telescopic rod 34 resets and pushes the straight cutter frame 39 to be far away from the telescopic rod 34, so that the straight cutter frame 39 and the convex tooth-shaped blade part of the L-shaped cutter frame 38 are continuously staggered, so that the straight cutter frame 39 and the L-shaped cutter frame 38 cut up large impurities at the filter screen 32, and the problem that the filter screen 32 is blocked by the large impurities is avoided.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The drainage device for the building construction comprises a water storage tank (1), and is characterized in that a water inlet pipe (4) and a water outlet pipe (7) are fixed on the side wall of the water storage tank (1), a water storage cover (8) is arranged at the top of the water storage tank (1), a pressing plate (5) is fixedly installed on the water storage cover (8) through a fixing screw (10), and a cleaning device (3) is arranged inside the water storage tank (1); the cleaning device (3) comprises a motor (31) and a filter screen (32), the filter screen (32) is fixed at the bottom of the pressing plate (5), the motor (31) is fixed at the top of the water storage cover (8), a reciprocating screw rod (33) is fixed at the bottom of the output end of the motor (31), a movable nut (310) is connected to the circumferential surface of the reciprocating screw rod (33) in a threaded manner, a cleaning brush plate (35) is fixed on one side, close to the filter screen (32), of the movable nut (310), and the cleaning brush plate (35) is in contact with the outer wall of the filter screen (32).

2. A drainage device for building construction according to claim 1, wherein: the cleaning device (3) further comprises a telescopic rod (34), a moving column (36), a fixing strip (37), an L-shaped knife rest (38), a straight knife rest (39) and a fixing block (311), wherein the telescopic rod (34) is fixed at one side bottom of the cleaning brush plate (35), the straight knife rest (39) is fixed at the telescopic end of the telescopic rod (34), the L-shaped knife rest (38) is fixed at the bottom of the cleaning brush plate (35), the moving column (36) is fixed on one side front of the straight knife rest (39), the fixing strip (37) is fixed at one side inner wall bottom of the water storage tank (1), and the fixing block (311) is fixed at the outer wall of the fixing strip (37).

3. A drainage device for construction according to claim 2: the device is characterized in that the side, close to the filter screen (32), of the L-shaped knife rest (38) and the straight knife rest (39) is provided with convex tooth-shaped blades, and the convex tooth-shaped blades of the L-shaped knife rest (38) and the straight knife rest (39) are arranged in a staggered mode.

4. The drainage device for building construction according to claim 2, wherein a plurality of fixing blocks (311) are provided, the plurality of fixing blocks (311) are uniformly and equidistantly fixed at the outer wall of the fixing strip (37), and the fixing blocks (311) are positioned on the movement track of the movable column (36).

5. The drainage device for building construction according to claim 1, wherein the middle parts of the water inlet pipe (4) and the water outlet pipe (7) are provided with valves (2), and the two valves (2) are used for controlling the opening and closing of the water inlet pipe (4) and the water outlet pipe (7).

6. The drainage device for construction according to claim 1, wherein the water storage cover (8) is fixedly installed on the top of the water storage tank (1) through a screw (9), and a sealing frame (6) is fixed at the edges of the water storage tank (1) and the water storage cover (8).