CN214363568U

CN214363568U - Rainfall drainage device for construction

Info

Publication number: CN214363568U
Application number: CN202120060739.7U
Authority: CN
Inventors: 彭胜男
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-08
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a rainfall drainage device for building construction, which comprises a filter screen, a water pumping head, a float bowl, a motor, a water pump and a mounting frame, wherein the lower end of the water pumping head is provided with a balancing weight, the lower end of the water pumping head is provided with a scraper, the lower end of the water pumping head is provided with the filter screen, the water pumping head is internally provided with water pumping slurry, the water pumping head is internally provided with a rotating shaft, the lower end of the water pumping head is connected with a support frame, the water pumping head is provided with the float bowl, the upper end of the water pumping head is provided with the motor, the upper end of the water pumping head is provided with a protective cover, the upper end of the water pumping head is provided with a quick interface, the rainfall drainage device for building construction is provided with the scraper blade and the filter screen, when the water pumping slurry is started to pump water, the filter screen can filter water, the device is prevented from being blocked by impurities, and the scraper blade can scrape the impurities on the filter screen, prevent the filter screen from being blocked.

Description

Rainfall drainage device for construction

Technical Field

The utility model relates to a construction technical field specifically is a rainfall drainage device for construction.

Background

The drainage of building facilities is a common thing in carrying out construction, and when the high-speed development of modern society, urban building is also higher and higher, and the height of building the, and guarantee the safety and stability of building, just need to make firm ground, and this just needs dig a pit earlier, is carrying out the construction of ground, but in construction the inevitable meeting rainfall, thereby lead to a large amount of ponding in the pit, not influence the construction progress, still can influence the firm of ground, so need draw water the drainage, but current drainage device still has some defects in the market, just so:

1. current drainage device in market, when using, often can appear, drainage device is blockked up by earth or other impurity in the hole, causes drainage device bring to the fact the operation stop, damages even to influence the progress of construction.

We have proposed a rainfall drainage device for construction so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainfall drainage device for construction to solve the problem that drainage device was blockked up by earth or other impurity on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a rainfall drainage device for building construction comprises a filter screen, a pumping head, a floating drum, a motor, a water suction pump and a mounting frame, wherein a balancing weight is installed at the lower end of the pumping head, a scraper is installed at the lower end of the pumping head, the filter screen is installed at the lower end of the pumping head, pumping slurry is installed inside the pumping head, a rotating shaft is installed inside the pumping head, the lower end of the pumping head is connected with a support frame, the floating drum is installed on the pumping head, the motor is installed at the upper end of the pumping head, a protective cover is installed at the upper end of the pumping head, a quick connector is arranged at the upper end of the pumping head, the floating drum is arranged above the balancing weight, the filter screen is arranged above the scraper, the rotating shaft is connected above the scraper, the rotating shaft is installed inside the filter screen, the pumping slurry is arranged above the filter screen, and the pumping slurry is installed on the rotating shaft, the inside of support frame is provided with the scraper blade, the top of flotation pontoon is provided with quick interface, the top of axis of rotation is connected with the motor, the motor is installed inside the protective cover, be connected with coupling hose on the quick interface, and install fastening nut on the quick interface, the last fastening nut that installs of coupling hose, the suction pump is installed on the mounting bracket, and the suction pump passes through coupling hose and is connected with the head of drawing water to the right-hand member of suction pump is connected with drainage pipe, the wheel that rolls is installed to the below of mounting bracket.

Preferably, the scraper central axis coincides with the central axis of the rotating shaft, the upper surface of the scraper is tightly attached to the lower surface of the filter screen, and the diameter of the scraper is equal to the diameter of the inner surface of the water pumping head.

Preferably, filter screen axis and axis of rotation coincide, and filter screen axis and the coincidence of the first axis of pumping to the filter screen surface closely laminates with the first inner wall of pumping, has seted up a hundred mesh holes on the filter screen moreover.

Preferably, the water pumping pulp central axis coincides with the rotating shaft central axis, the water pumping pulp central axis coincides with the water pumping head central axis, and the water pumping pulp is smaller than the diameter of the inner wall of the water pumping head.

Preferably, the flotation pontoon is hollow structure, and flotation pontoon axis and the coincidence of pumping head axis to the flotation pontoon inner wall closely laminates with the pumping head outer wall, and fixed connection.

Preferably, the number of the rolling wheels is four, and the four rolling wheels and the neutral line of the rolling wheels are symmetrically distributed.

Compared with the prior art, the beneficial effects of the utility model are that: the rainfall drainage device for building construction;

1. when the device is used, when the pumping slurry is started to pump water, the filter screen can filter water to prevent impurities from blocking the device, and meanwhile, the scraper can scrape the impurities on the filter screen to prevent the filter screen from being blocked;

2. the balancing weight and the floating drum are arranged, when the water pump is used, the floating drum can provide buoyancy for the device, the end of the motor of the device floats on the water surface, the service life of the motor is prolonged, and meanwhile, the balancing weight can enable the water pumping slurry end to face downwards all the time and enter the water.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the explosion three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the filter screen of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the water slurry of the present invention.

In the figure: 1. a balancing weight; 2. a squeegee; 3. a filter screen; 4. pumping water slurry; 5. a support frame; 6. a water pumping head; 7. a float bowl; 8. a rotating shaft; 9. an electric motor; 10. a protective cover; 11. a connecting hose; 12. fastening a nut; 13. a water discharge pipeline; 14. a quick interface; 15. a water pump; 16. a rolling wheel; 17. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rainfall drainage device for building construction comprises a balancing weight 1, a scraper 2, a filter screen 3, pumping slurry 4, a support frame 5, a pumping head 6, a buoy 7, a rotating shaft 8, a motor 9, a protective cover 10, a connecting hose 11, a fastening nut 12, a drainage pipeline 13, a quick connector 14, a water pump 15, a rolling wheel 16 and a mounting frame 17, wherein the balancing weight 1 is installed at the lower end of the pumping head 6, the scraper 2 is installed at the lower end of the pumping head 6, the filter screen 3 is installed at the lower end of the pumping head 6, the pumping slurry 4 is installed inside the pumping head 6, the rotating shaft 8 is installed inside the pumping head 6, the support frame 5 is connected to the lower end of the pumping head 6, the buoy 7 is installed on the pumping head 6, the motor 9 is installed at the upper end of the pumping head 6, the protective cover 10 is installed at the upper end of the pumping head 6, and the quick connector 14 is arranged at the upper end of the pumping head 6, a float bowl 7 is arranged above the balancing weight 1, a filter screen 3 is arranged above the scraper 2, a rotating shaft 8 is connected above the scraper 2, the rotating shaft 8 is arranged inside the filter screen 3, the upper part of the filter screen 3 is provided with pumping pulp 4, the pumping pulp 4 is arranged on a rotating shaft 8, the interior of the support frame 5 is provided with a scraper 2, the upper part of the buoy 7 is provided with a quick connector 14, the upper part of the rotating shaft 8 is connected with a motor 9, the motor 9 is arranged in a protective cover 10, the quick connector 14 is connected with a connecting hose 11, a fastening nut 12 is arranged on the quick connector 14, a fastening nut 12 is arranged on the connecting hose 11, a water pump 15 is arranged on the mounting frame 17, the water pump 15 is connected with the water pumping head 6 through the connecting hose 11, and the right end of the water pump 15 is connected with a drainage pipeline 13, and a rolling wheel 16 is arranged below the mounting rack 17.

2 axis of scraper blade and the coincidence of 8 axis of rotation, and 2 upper surface of scraper blade and the 3 lower surfaces of filter screen are closely laminated to 2 diameters of scraper blade equal the internal surface diameter of tap 6, the design of above-mentioned structure can be scraped 3 impurity of filter screen down, prevents that filter screen 3 from blockking up when using.

3 axis of filter screen and the coincidence of 8 axis of rotation, and 3 axis of filter screen and the coincidence of 6 axis of the head of drawing water to 3 surfaces of filter screen and the inseparable laminating of 6 inner walls of head of drawing water have seted up one hundred mesh holes on the filter screen 3 moreover, and the design of above-mentioned structure can filter water, prevents inside impurity blocking device.

4 axis of thick liquid and the coincidence of 8 axis of rotation of pumping, and 4 axis of thick liquid and the coincidence of 6 axis of head of pumping to 4 axis of slurry of pumping are less than the diameter of 6 inner walls of pumping head, and the design of above-mentioned structure can be extracted the water in the hole, thereby get into in the coupling hose 11.

The flotation pontoon 7 is hollow structure, and 7 axis of flotation pontoon coincide with the first 6 axis of pumping to 7 inner walls of flotation pontoon and the first 6 outer walls of pumping closely laminate, and fixed connection, the design of above-mentioned structure can provide buoyancy for the device, makes the device suspension in aquatic, extension means's life.

The rolling wheels 16 are four, and the neutral lines of the four rolling wheels 16 and the rolling wheels 16 are symmetrically distributed, so that the device can be conveniently transported and used due to the structural design.

The working principle is as follows: when the rainfall drainage device for building construction is used, firstly, the mounting frame 17 is moved to drive the rolling wheels 16 to rotate, so that the device is transported to the side of a ditch into which water needs to be drained and is stopped stably, then the drainage pipeline 13 is connected with the device, the other end of the drainage pipeline 13 is inserted into the ditch, then the connecting hose 11 is opened and aligned with the quick connector 14 and is in butt joint, then the fastening nut 12 is screwed, the fastening nut 12 is in threaded connection with the quick connector 14, the connecting hose 11 is fixed on the quick connector 14, the water suction pump 15 is connected with the water suction head 6, then the water suction head 6 is put into water, then the buoy 7 floats in the water, the buoy 7 can provide buoyancy for the device, the end of the motor 9 of the device floats on the water surface, the service life of the motor 9 is prolonged, meanwhile, the end of the water suction slurry 4 can always face downwards due to the balancing weight 1, and get into the aquatic, then motor 9 starts, thereby it is rotatory to drive axis of rotation 8, thereby it is rotatory to make the thick liquid 4 that draws water, extract the water in the hole, filter screen 3 filters water simultaneously, prevent impurity blocking device, simultaneously scraper blade 2 can be scraped impurity on the filter screen 3, prevent that filter screen 3 from blockking up, water in the hole simultaneously passes through pumping head 6 and gets into coupling hose 11, simultaneously suction pump 15 starts, with the water suction drainage pipe 13 in the coupling hose 11, in the escape canal of putting into side by side, accomplish the use of device simultaneously.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rainfall drainage device for construction, includes filter screen (3), pumping head (6), flotation pontoon (7), motor (9), suction pump (15) and mounting bracket (17), its characterized in that: the lower end of the pumping head (6) is provided with a balancing weight (1), the lower end of the pumping head (6) is provided with a scraper (2), the lower end of the pumping head (6) is provided with a filter screen (3), the inside of the pumping head (6) is provided with pumping slurry (4), the inside of the pumping head (6) is provided with a rotating shaft (8), the lower end of the pumping head (6) is connected with a support frame (5), the pumping head (6) is provided with a buoy (7), the upper end of the pumping head (6) is provided with a motor (9), the upper end of the pumping head (6) is provided with a protective cover (10), the upper end of the pumping head (6) is provided with a quick connector (14), the upper part of the balancing weight (1) is provided with the buoy (7), the upper part of the scraper (2) is provided with the filter screen (3), and the upper part of the scraper (2) is connected with the rotating shaft (8), the utility model discloses a water pump, including filter screen (3), the internally mounted of filter screen (3) has axis of rotation (8), and the top of filter screen (3) is provided with water slurry (4), water slurry (4) are installed on axis of rotation (8), the inside of support frame (5) is provided with scraper blade (2), the top of flotation pontoon (7) is provided with quick interface (14), the top of axis of rotation (8) is connected with motor (9), motor (9) are installed inside protective cover (10), be connected with connecting hose (11) on quick interface (14), and install fastening nut (12) on quick interface (14), install fastening nut (12) on connecting hose (11), suction pump (15) are installed on mounting bracket (17), and suction pump (15) are connected with water pumping head (6) through connecting hose (11) to the right-hand member of suction pump (15) is connected with drainage pipe (13), and rolling wheels (16) are arranged below the mounting rack (17).

2. A rainfall drainage apparatus for construction according to claim 1, wherein: scraper blade (2) axis and axis of rotation (8) coincide, and scraper blade (2) upper surface and filter screen (3) lower surface closely laminate to scraper blade (2) diameter equals tap (6) internal surface diameter.

3. A rainfall drainage apparatus for construction according to claim 1, wherein: filter screen (3) axis and axis of rotation (8) coincide, and filter screen (3) axis and tap (6) axis coincide to filter screen (3) surface closely laminates with tap (6) inner wall, has seted up one hundred mesh holes moreover on filter screen (3).

4. A rainfall drainage apparatus for construction according to claim 1, wherein: the axis of the pumping water slurry (4) coincides with the axis of the rotating shaft (8), the axis of the pumping water slurry (4) coincides with the axis of the pumping head (6), and the pumping water slurry (4) is smaller than the diameter of the inner wall of the pumping head (6).

5. A rainfall drainage apparatus for construction according to claim 1, wherein: the float bowl (7) is hollow structure, and the coincidence of float bowl (7) axis and pumping head (6) axis to closely laminate, and fixed connection of float bowl (7) inner wall and pumping head (6) outer wall.

6. A rainfall drainage apparatus for construction according to claim 1, wherein: the number of the rolling wheels (16) is four, and the four rolling wheels (16) and the neutral line of the rolling wheels (16) are symmetrically distributed.