CN218944557U

CN218944557U - Concrete sedimentation tank

Info

Publication number: CN218944557U
Application number: CN202222364224.3U
Authority: CN
Inventors: 李茂辉
Original assignee: Shanghai Zhenqian Building Materials Co ltd
Current assignee: Shanghai Zhenqian Building Materials Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-02
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a concrete sedimentation tank, which relates to the technical field of concrete and comprises a base, wherein a sedimentation tank is arranged at the top of the base, an L-shaped filter screen is arranged in the sedimentation tank, two pairs of upright posts are arranged at the top of the base, a first limiting rod is connected between each pair of upright posts, two first limiting rods are jointly provided with a moving plate, two sides of the top of the moving plate are respectively provided with a second limiting rod and a threaded rod, the top of the second limiting rod is fixedly provided with a top plate, the top plate is rotationally connected with the threaded rod, a scraping plate is connected with the threaded rod in a threaded manner, the other end of the scraping plate is movably connected with the second limiting rods, and the top of the top plate is provided with a first motor. The device can effectively avoid the problem that water becomes turbid again when the water precipitated in the concrete sedimentation tank is taken out.

Description

Concrete sedimentation tank

Technical Field

The utility model belongs to the technical field of concrete, and particularly relates to a concrete sedimentation tank.

Background

The existing concrete carrying equipment can generate a large amount of sewage containing concrete when being cleaned, and the sewage needs to be precipitated and purified, so that the sewage can be reused, a water pump is usually needed when the existing concrete sedimentation tank needs to take out the sewage after the completion of precipitation from the sedimentation tank, and the water pump can be the water in the sedimentation tank to become turbid again when in use, so that the purity of the extracted water is insufficient.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a concrete sedimentation tank is provided so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a concrete sedimentation tank, which aims to solve the problem that water in the sedimentation tank becomes turbid again when water precipitated in the sedimentation tank is pumped out by a water pump in the conventional concrete sedimentation tank.

The purpose and the effect of the concrete sedimentation tank are achieved by the following specific technical means:

the utility model provides a concrete sedimentation tank, includes the base, the sedimentation tank has been seted up at the top of base, install L shape filter screen in the sedimentation tank, two pairs of stands are installed at the base top, every pair all be connected with first gag lever post jointly between the stand, two install the movable plate jointly on the first gag lever post, second gag lever post and threaded rod are installed respectively to the top both sides of movable plate, the top fixed mounting of second gag lever post has the roof, just the roof rotates with the threaded rod and links to each other, threaded connection has the scraper blade on the threaded rod, the other end and the second gag lever post swing joint of scraper blade, first motor is installed at the top of roof.

Further, L shape filter screen includes horizontal plane and vertical face, just vertical face is located the edge of horizontal plane one side, the height of L shape filter screen vertical face is less than the degree of depth of sedimentation tank, just the top side parallel and level of the top base of L shape filter screen vertical face, the width of L shape filter screen equals the width of sedimentation tank, L shape filter screen length is less than the length of sedimentation tank, the one side that vertical face was kept away from to L shape filter screen horizontal plane is laminated with the inner wall of sedimentation tank, one side of L shape filter screen evenly is equipped with a plurality of strengthening ribs.

Further, the drain is offered to the sedimentation tank inner wall, the width of drain equals the width of sedimentation tank, just the bottom of drain and the top parallel and level of L shape filter screen horizontal plane, one side of drain articulates there is the sealing door, the pump is installed to the bottom of sedimentation tank, just pump and L shape filter screen are crisscross each other.

Further, the length of the first limiting rod is matched with the length dimension of the horizontal plane of the L-shaped filter screen, and the two first limiting rods are both in sliding connection with the movable plate.

Further, the first motor is in transmission connection with the threaded rod through a coupler, the width of the scraping plate is matched with the width of the sedimentation tank, and a through groove corresponding to the shape and the size of the scraping plate is formed in the moving plate.

Further, the pivot is installed to the bottom of movable plate, the both ends of pivot all are connected with the gear, the top symmetry of sedimentation tank is equipped with two racks, two the rack is all parallel and equal with first gag lever post length, two gears respectively with two racks intermeshing, the second motor is installed to movable plate top one side, just the second motor passes through the belt and is connected with the pivot transmission.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the L-shaped filter screen, when the pump pumps water at the bottom of the sedimentation tank, as the pump is arranged at the outer side of the L-shaped filter screen, the direction of water flow can move sundries in the L-shaped filter screen towards the direction of the L-shaped filter screen, so that the problem that the sedimentation tank becomes turbid again due to the fact that the water flow drives sundries in the sedimentation tank to move when the pump pumps water is avoided, and meanwhile, as water at the outer side of the L-shaped filter screen is clean water after being filtered by the L-shaped filter screen, the pump can not suck the sundries into the sedimentation tank, and the blockage of the pump is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic front cross-sectional view of the present utility model.

Fig. 3 is a schematic view of the structure of the scraper of the present utility model.

Fig. 4 is an enlarged schematic view of the a structure of fig. 3 according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a sedimentation tank; 3. an L-shaped filter screen; 4. a column; 5. a first stop lever; 6. a moving plate; 7. a second limit rod; 8. a threaded rod; 9. a top plate; 10. a scraper; 11. a first motor; 12. reinforcing ribs; 13. a sewage outlet; 14. a rotating shaft; 15. a gear; 16. a pump machine; 17. a rack; 18. a second motor; 19. sealing the door.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a concrete sedimentation tank, which comprises a base 1, wherein a sedimentation tank 2 is arranged at the top of the base 1, an L-shaped filter screen 3 is arranged in the sedimentation tank 2, two pairs of upright posts 4 are arranged at the top of the base 1, a first limiting rod 5 is commonly connected between each pair of upright posts 4, a movable plate 6 is commonly arranged on the two first limiting rods 5, a second limiting rod 7 and a threaded rod 8 are respectively arranged at two sides of the top of the movable plate 6, a top plate 9 is fixedly arranged at the top of the second limiting rod 7, the top plate 9 is rotationally connected with the threaded rod 8, a scraping plate 10 is in threaded connection with the threaded rod 8, the scraping plate 10 can be lifted through the rotation of the threaded rod 8, the other end of the scraping plate 10 is movably connected with the second limiting rod 7, and a first motor 11 is arranged at the top of the top plate 9.

Wherein, L shape filter screen 3 includes horizontal plane and vertical face, and the vertical face is located the edge of horizontal plane one side, the height of the vertical face of L shape filter screen 3 is less than the degree of depth of sedimentation tank 2, and the top side parallel and level of the top base 1 of the vertical face of L shape filter screen 3, the width of L shape filter screen 3 equals the width of sedimentation tank 2, the length of L shape filter screen 3 is less than the length of sedimentation tank 2, the one side that the vertical face was kept away from to L shape filter screen 3 horizontal plane is laminated with the inner wall of sedimentation tank 2, one side of L shape filter screen 3 evenly is equipped with a plurality of strengthening ribs 12, the structural strength of L shape filter screen 3 of being convenient for strengthen.

Wherein drain 13 has been seted up to sedimentation tank 2 inner wall, and the width of drain 13 equals the width of sedimentation tank 2, and the bottom of drain 13 and the top parallel and level of L shape filter screen 3 horizontal plane, be convenient for discharge the debris in the L shape filter screen 3, and one side of drain 13 articulates there is sealing door 19, and pump 16 is installed to the bottom of sedimentation tank 2, and pump 16 and L shape filter screen 3 are crisscross each other.

The length of the first limiting rods 5 is matched with the length dimension of the horizontal plane of the L-shaped filter screen 3, and the two first limiting rods 5 are both in sliding connection with the movable plate 6.

The first motor 11 is in transmission connection with the threaded rod 8 through a coupler, the width of the scraping plate 10 is matched with the width of the sedimentation tank 2, and a through groove corresponding to the shape and the size of the scraping plate 10 is formed in the moving plate 6.

The bottom of the moving plate 6 is provided with a rotating shaft 14, two ends of the rotating shaft 14 are connected with gears 15, the top of the sedimentation tank 2 is symmetrically provided with two racks 17, the two racks 17 are parallel to the first limiting rod 5 and have the same length, the two gears 15 are respectively meshed with the two racks 17, one side of the top of the moving plate 6 is provided with a second motor 18, and the second motor 18 is in transmission connection with the rotating shaft 14 through a belt.

Specific use and action of the embodiment:

according to the utility model, sewage is firstly injected into the sedimentation tank 2 from the inner side of the L-shaped filter screen 3, impurities in the sewage are precipitated on the surface of the L-shaped filter screen 3 after one-end time precipitation, at the moment, the pump 16 is started to pump water, water flows towards the pump 16, impurities in the sewage can be accumulated on the surface of the L-shaped filter screen 3 and cannot spread in the sedimentation tank 2 under the action of water flow, so that the phenomenon that the water precipitated in the sedimentation tank 2 becomes turbid again is avoided, after the pump 16 discharges the water completely, the sealing door 19 is opened, then the power supply of the first motor 11 is started, the threaded rod 8 is driven to rotate by the first motor 11, the scraper 10 in threaded connection with the threaded rod 8 is enabled to descend until the bottom side is attached to the surface of the L-shaped filter screen 3, then the power supply of the second motor 18 is started, the rotating shaft 14 is enabled to drive the gear 15 to rotate, the moving plate 6 is enabled to start to move under the action of the rack 17 meshed with the gear 15, and impurities in the sedimentation tank 2 are discharged from the drain 13.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A concrete sedimentation tank, its characterized in that: including base (1), sedimentation tank (2) have been seted up at the top of base (1), install L shape filter screen (3) in sedimentation tank (2), two pairs of stand (4) are installed at base (1) top, every pair all be connected with first gag lever post (5) jointly between stand (4), two install movable plate (6) jointly on first gag lever post (5), second gag lever post (7) and threaded rod (8) are installed respectively to the top both sides of movable plate (6), the top fixed mounting of second gag lever post (7) has roof (9), just roof (9) rotate with threaded rod (8) and link to each other, threaded connection has scraper blade (10) on threaded rod (8), the other end and the second gag lever post (7) swing joint of scraper blade (10), first motor (11) are installed at the top of roof (9).

2. The concrete precipitation tank of claim 1, wherein: the L-shaped filter screen (3) comprises a horizontal plane and a vertical plane, the vertical plane is positioned at the edge of one side of the horizontal plane, the height of the vertical plane of the L-shaped filter screen (3) is smaller than the depth of the sedimentation tank (2), the top side of the top base (1) of the vertical plane of the L-shaped filter screen (3) is flush, the width of the L-shaped filter screen (3) is equal to the width of the sedimentation tank (2), the length of the L-shaped filter screen (3) is smaller than the length of the sedimentation tank (2), one side of the horizontal plane of the L-shaped filter screen (3) away from the vertical plane is attached to the inner wall of the sedimentation tank (2), and one side of the L-shaped filter screen (3) is uniformly provided with a plurality of reinforcing ribs (12).

3. The concrete precipitation tank of claim 2, wherein: drain (13) have been seted up to sedimentation tank (2) inner wall, the width of drain (13) equals the width of sedimentation tank (2), just the bottom of drain (13) is parallel and level with the top of L shape filter screen (3) horizontal plane, one side of drain (13) articulates there is sealing door (19), pump (16) are installed to the bottom of sedimentation tank (2), just pump (16) are crisscross with L shape filter screen (3) each other.

4. A concrete sedimentation tank as claimed in claim 3, wherein: the length of the first limiting rods (5) is matched with the length of the horizontal plane of the L-shaped filter screen (3), and the two first limiting rods (5) are both in sliding connection with the movable plate (6).

5. The concrete precipitation tank of claim 1, wherein: the first motor (11) is connected with the threaded rod (8) through a coupling in a transmission way, the width of the scraping plate (10) is matched with the width of the sedimentation tank (2), and a through groove corresponding to the shape and the size of the scraping plate (10) is formed in the moving plate (6).

6. The concrete precipitation tank of claim 1, wherein: the bottom of movable plate (6) is installed pivot (14), the both ends of pivot (14) all are connected with gear (15), the top symmetry of sedimentation tank (2) is equipped with two racks (17), two rack (17) all are parallel and equal with first gag lever post (5) length, two gears (15) respectively with two racks (17) intermeshing, second motor (18) are installed to movable plate (6) top one side, just second motor (18) are connected with pivot (14) transmission through the belt.