CN219185999U - Drainage device for building construction - Google Patents

Abstract

The utility model is suitable for the technical field of building wastewater purification, and particularly relates to a drainage device for building construction, which comprises a sewage transfer box, wherein the surface of the sewage transfer box is provided with a water inlet, the side surface of the sewage transfer box is provided with a drainage pipe, and the drainage device for building construction further comprises: the backup pad is connected in the inside of sewage transfer case, and the side mounting of backup pad has the hinge, and the outside of hinge is connected with the filter screen orifice plate. According to the utility model, the support plate, the hinge, the filter screen pore plate, the connecting rope, the mounting bracket, the guide roller, the mounting seat, the first rotating rod, the second driving motor and the rolling bearing are arranged, so that after the filter screen pore plate filters building wastewater, solid impurities left on the surface of the filter screen pore plate can be automatically and conveniently collected, and the phenomenon that the water filtering efficiency of the filter screen pore plate is influenced by the accumulation of the solid impurities on the surface of the filter screen pore plate is avoided, thereby improving the practicability of the drainage device for building construction.

Description

Drainage device for building construction

Technical Field

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

Background

The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like. The construction waste water is water which is produced during construction and which hinders construction work and affects engineering quality, and is discharged outside the construction site. Since these construction waste waters contain a large amount of solid impurities, they should be subjected to filtration and purification treatment before being discharged.

When the existing drainage filtering and purifying device for building construction is used, a technical defect generally exists, namely solid impurities filtered by a filtering object cannot be conveniently collected, the solid impurities on a filter screen pore plate are required to be collected manually, and the surface of the filter screen pore plate is cleaned, so that time and labor are wasted.

Disclosure of Invention

The embodiment of the utility model aims to provide a drainage device for building construction, which aims to solve the following problems: when the existing drainage filtering and purifying device for building construction is used, a technical defect generally exists, namely solid impurities filtered by a filtering object cannot be conveniently collected, the solid impurities on a filter screen pore plate are required to be collected manually, and the surface of the filter screen pore plate is cleaned, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a drainage device for construction, includes the sewage transfer case, and the water inlet has been seted up on the surface of sewage transfer case, and the side of sewage transfer case is provided with the drain pipe, drainage device for construction still includes:

the support plate is connected to the inside of the sewage transfer box, a hinge is arranged on the side surface of the support plate, and a filter screen pore plate is connected to the outer side of the hinge;

the connecting rope is connected to the outer side of the filter screen pore plate;

the winding component is arranged on the side surface of the sewage transfer box and is used for winding or stretching the connecting rope;

the guide assembly is arranged on the sewage transfer box and the connecting rope and is used for limiting the movement track of the connecting rope;

the side hole is formed in the side face of the sewage transfer box, and a sealing door is movably connected to the side face of the sewage transfer box close to the side hole; and

and the collecting tank is connected in the sewage transfer box.

Further, the winding assembly includes:

the installation seat is connected to the side surface of the sewage transfer box, and a second driving motor is installed on the outer side of the installation seat; and

the rolling bearing is arranged in the mounting seat, the first rotating rod is connected with the inner part of the rolling bearing, one end of the first rotating rod, which is far away from the rolling bearing, is connected with the output end of the second driving motor, and the connecting rope is wound on the outer side of the first rotating rod.

Further, two limit baffles are sleeved on the outer side of the first rotating rod.

Further, the guide assembly includes: the two installing supports are respectively connected to the inner side and the outer side of the sewage transfer box, guide rollers are arranged on the outer sides of the installing supports, and the connecting ropes are wound on the outer sides of the guide rollers.

Further, the through hole has been seted up to the side of sewage transfer case, and the connecting rope sets up inside the through hole.

Further, the inside of the sewage transfer box is connected with a limit stop.

Further, the drainage device for building construction further includes:

the first driving motor is arranged on the side surface of the supporting plate, one end of the first driving motor is connected with a second rotating rod, and the outer side of the second rotating rod is sleeved with a knocking cam; and

waterproof shell connects in the side of backup pad, and first driving motor sets up the inside at waterproof shell.

According to the drainage device for building construction, the supporting plate, the hinge, the filter screen pore plate, the connecting rope, the mounting bracket, the guide roller, the mounting seat, the first rotating rod, the second driving motor and the rolling bearing are arranged, so that after the filter screen pore plate filters building wastewater, solid impurities left on the surface of the filter screen pore plate can be automatically and conveniently collected, the phenomenon that the water filtering efficiency of the filter screen pore plate is affected by the accumulation of the solid impurities on the surface of the filter screen pore plate is avoided, and the practicability of the drainage device for building construction is improved.

Drawings

Fig. 1 is a schematic structural view of a drainage device for building construction.

Fig. 2 is a schematic view showing a partial structure of a support plate, a hinge and a filter screen orifice plate in a drainage device for construction.

Fig. 3 is a schematic side partial structure of a mounting base, a second driving motor, a first rotating rod, a connecting rope and a rolling bearing in a drainage device for building construction.

In the figure: 1. a sewage transfer box; 2. sealing the door; 3. a side hole; 4. a mounting base; 5. a first rotating lever; 6. a mounting bracket; 7. a guide roller; 8. a water inlet; 9. a connecting rope; 10. a support plate; 11. a hinge; 12. a waterproof housing; 13. a first driving motor; 14. knocking the cam; 15. a second rotating lever; 16. a collection tank; 17. a limit stop; 18. a drain pipe; 19. a filter screen pore plate; 20. a second driving motor; 21. a rolling bearing; 22. and a limit baffle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1 to 3, the drainage device for building construction provided by the embodiment of the utility model comprises a sewage transfer box 1, a water inlet 8 is formed in the surface of the sewage transfer box 1, a drainage pipe 18 is arranged on the side surface of the sewage transfer box 1, and the drainage device for building construction further comprises:

the support plate 10 is connected to the inside of the sewage transfer box 1, a hinge 11 is arranged on the side surface of the support plate 10, a filter screen pore plate 19 is connected to the outer side of the hinge 11, and one side, away from the support plate 10, of the filter screen pore plate 19 is abutted to the inner wall of the sewage transfer box 1;

a connecting rope 9 connected to the outer side of the filter screen orifice plate 19;

the winding component is arranged on the side surface of the sewage transfer box 1 and is used for winding or stretching the connecting rope 9;

the guide component is arranged on the sewage transfer box 1 and the connecting rope 9 and is used for limiting the movement track of the connecting rope 9;

a side hole 3 is formed in the side surface of the sewage transfer box 1, and a sealing door 2 is movably connected to the side surface of the sewage transfer box 1 close to the side hole 3; and

the collecting tank 16 is connected to the inside of the sewage transfer box 1, and a limit stop 17 is connected to the inside of the sewage transfer box 1.

In one embodiment of the utility model, building wastewater is firstly put into the interior of the sewage transfer box 1 through the water inlet 8 outside a construction site, the sewage falls on the filter screen orifice plate 19 and is filtered by the filter screen orifice plate 19, the sewage filtered by the filter screen orifice plate 19 directly falls on the inner bottom of the sewage transfer box 1 and is led out of the sewage transfer box 1 through the water outlet pipe 18, the solid impurities obtained by filtering the building wastewater through the filter screen orifice plate 19 slide downwards on the surface of the filter screen orifice plate 19 under the action of gravity and are accumulated in the connecting area of the filter screen orifice plate 19 and the sewage transfer box 1, and when the accumulated solid impurities are required to be cleaned out of the filter screen orifice plate 19, the sealing door 2 should be opened while suspending pouring the building wastewater into the sewage transfer box 1, the collecting tank 16 is extended into the sewage transfer box 1 until the side surface of the collecting tank 16 is propped against the side surface of the limit stop 17, then the connecting rope 9 is unfolded through the winding component, so that the filter screen orifice plate 19 connected with one end of the connecting rope 9 rotates downwards through the hinge 11 under the action of gravity, the connecting rope 9 can move on the guiding component along a preset track until the side surface of the filter screen orifice plate 19 is separated from the inner wall of the sewage transfer box 1 by a certain distance, and therefore solid impurities accumulated on the filter screen orifice plate 19 can roll away from the filter screen orifice plate 19 and fall into the collecting tank 16 below the filter screen orifice plate 19 to be collected, the phenomenon that the surface of the filter screen orifice plate 19 is influenced by the accumulation of the solid impurities is avoided, so that the practicability of the drainage device for the building construction is improved.

As shown in fig. 1 and 3, in one embodiment of the present utility model, the winding assembly includes:

the mounting seat 4 is connected to the side surface of the sewage transfer box 1, and a second driving motor 20 is mounted on the outer side of the mounting seat 4; and

the antifriction bearing 21 is installed in the inside of mount pad 4, and antifriction bearing 21's internal connection has first dwang 5, and the one end that antifriction bearing 21 was kept away from to first dwang 5 is connected with the output of second driving motor 20, and connecting rope 9 twines in the outside of first dwang 5, two limit baffle 22 have been cup jointed in the outside of first dwang 5.

The guide assembly includes: two installing supports 6 are connected in the inside and outside of sewage transfer case 1 respectively, and guide roller 7 is installed in the outside of installing support 6, and connecting rope 9 twines in the outside of guide roller 7, the through-hole has been seted up to the side of sewage transfer case 1, and connecting rope 9 sets up inside the through-hole.

In this embodiment, when the filter screen orifice plate 19 needs to be driven to rotate on the side surface of the support plate 10 through the hinge 11, the second driving motor 20 can be turned on, and the second driving motor 20 drives the first rotating rod 5 to rotate through the rolling bearing 21, so that the first rotating rod 5 winds up or stretches the connecting rope 9 wound on the outer side of the first rotating rod, the connecting rope 9 moves on the outer side of the guide roller 7, the guide roller 7 rolls on the mounting bracket 6, and therefore one end, away from the first rotating rod 5, of the connecting rope 9 can pull the filter screen orifice plate 19 to move through the hinge 11.

As shown in fig. 1, in one embodiment of the present utility model, the drainage device for building construction further includes:

the first driving motor 13 is arranged on the side surface of the supporting plate 10, one end of the first driving motor 13 is connected with a second rotating rod 15, and the outer side of the second rotating rod 15 is sleeved with a knocking cam 14; and

a waterproof case 12 connected to a side of the support plate 10, and a first driving motor 13 is provided inside the waterproof case 12.

In this embodiment, when the filter screen orifice plate 19 separates with the inner wall of sewage transfer box 1 and when the solid debris on its surface is cleared up, first driving motor 13 still can be opened, first driving motor 13 drives second dwang 15 and strikes cam 14 rotation, so that strike cam 14 can intermittent type nature strike filter screen orifice plate 19, and then make filter screen orifice plate 19 produce the vibration, thereby make the solid debris on filter screen orifice plate 19 surface can be cleared up by more abundant, further still can clear up the solid debris of part card in the inside filter aperture of filter screen orifice plate 19, thereby the self-cleaning degree of filter screen orifice plate 19 has been improved, this drainage device for construction's practicality has been improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a drainage device for construction, includes the sewage transfer case, and the water inlet has been seted up on the surface of sewage transfer case, and the side of sewage transfer case is provided with the drain pipe, its characterized in that, drainage device for construction still includes:

the support plate is connected to the inside of the sewage transfer box, a hinge is arranged on the side surface of the support plate, and a filter screen pore plate is connected to the outer side of the hinge;

the connecting rope is connected to the outer side of the filter screen pore plate;

the winding component is arranged on the side surface of the sewage transfer box and is used for winding or stretching the connecting rope;

the guide assembly is arranged on the sewage transfer box and the connecting rope and is used for limiting the movement track of the connecting rope;

the side hole is formed in the side face of the sewage transfer box, and a sealing door is movably connected to the side face of the sewage transfer box close to the side hole; and

and the collecting tank is connected in the sewage transfer box.

2. The drainage device for building construction according to claim 1, wherein the winding assembly comprises:

the installation seat is connected to the side surface of the sewage transfer box, and a second driving motor is installed on the outer side of the installation seat; and

the rolling bearing is arranged in the mounting seat, the first rotating rod is connected with the inner part of the rolling bearing, one end of the first rotating rod, which is far away from the rolling bearing, is connected with the output end of the second driving motor, and the connecting rope is wound on the outer side of the first rotating rod.

3. The drainage device for building construction according to claim 2, wherein two limit baffles are sleeved on the outer side of the first rotating rod.

4. A drainage device for construction according to claim 1, wherein the guide assembly comprises: the two installing supports are respectively connected to the inner side and the outer side of the sewage transfer box, guide rollers are arranged on the outer sides of the installing supports, and the connecting ropes are wound on the outer sides of the guide rollers.

5. The drainage device for construction according to claim 4, wherein the through hole is formed in the side surface of the sewage transfer box, and the connection rope is arranged in the through hole.

6. The drainage device for building construction according to claim 1, wherein the sewage transfer box is internally connected with a limit stop.

7. The drainage device for building construction according to claim 1, further comprising:

the first driving motor is arranged on the side surface of the supporting plate, one end of the first driving motor is connected with a second rotating rod, and the outer side of the second rotating rod is sleeved with a knocking cam; and

waterproof shell connects in the side of backup pad, and first driving motor sets up the inside at waterproof shell.

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