CN219319857U

CN219319857U - Sewage sampler in river course

Info

Publication number: CN219319857U
Application number: CN202320669315.XU
Authority: CN
Inventors: 崔姚; 孙宏昌; 王浩志; 温华林
Original assignee: Langfang Guangyang District Water Conservancy And Hydropower Engineering Office
Current assignee: Langfang Guangyang District Water Conservancy And Hydropower Engineering Office
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-07
Anticipated expiration: 2033-03-30

Abstract

The utility model belongs to the technical field of sewage sampling equipment, and discloses a river sewage sampler which comprises four supporting legs, wherein a box body is fixedly arranged between the tops of the four supporting legs, a water pump is movably arranged in the middle of the bottom end of the inner wall of the box body, and the bottom end of the water pump is fixedly connected with a water inlet pipe. According to the utility model, the first brake motor, the driving gear, the driven gear, the toothed plates and the lifting plate are arranged, and the first brake motor is started, so that the first rotating shaft drives the driving gear to rotate, and the driven gear is driven to rotate due to the rotation of the driving gear, so that the lifting plate can be pulled by the two toothed plates to move upwards, the water pump can further drive the water inlet pipe to move upwards, and finally, the effect of conveniently adjusting the sewage sampling depth is realized, thereby facilitating the sampling of sewage with different depths by workers, and further improving the detection precision.

Description

Sewage sampler in river course

Technical Field

The utility model belongs to the technical field of sewage sampling equipment, and particularly relates to a sewage sampler for a river channel.

Background

In water conservancy construction operation, the staff often needs to carry out repair work to the ecological environment of contaminated river course to can make river and surrounding environment in the river course obtain improving, and before carrying out repair work, the staff often need use the sewage sampler to sample sewage, thereby can detect and analyze main pollution source in the sewage, and then can carry out repair work to pollution source, although current sewage sampler has made things convenient for the staff to sample, the work efficiency of staff has been promoted, but in case the staff need sample with the promotion detection precision to the sewage of different degree of depth, at this moment generally need the staff to manually adjust the sample degree of depth of sampler, this kind of mode has not only increased staff's intensity of labour, still reduced staff's sampling efficiency, consequently, need improve it.

Disclosure of Invention

The utility model aims at solving the problems, and provides a river sewage sampler which has the advantage of being convenient for adjusting sampling depth.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage sampler in river course, includes the landing leg, the quantity of landing leg is four, four fixed mounting has the box between the top of landing leg, the middle part movable mounting of box inner wall bottom has the water pump, the bottom fixedly connected with inlet tube of water pump, the inner wall of box is run through to the bottom of inlet tube, the top fixedly connected with lifter plate of water pump, the middle part fixed mounting of box inner wall left end has first brake motor, first pivot has been cup jointed to the other end of first brake motor output shaft, the other end of first pivot extends to the right-hand member of box inner wall, the fixed driving gear that has cup jointed in middle part of first pivot surface, swing joint has the round axle that is located first pivot the place ahead between the inner wall of box both sides, the middle part fixed sleeve joint driven gear of round axle surface, the surface of driven gear is connected with the surface meshing of driving gear, the front and back both sides at lifter plate top all fixedly connected with pinion, the quantity of pinion is two the surface of pinion plate is two the surface is connected with the surface of driving gear and driven gear respectively.

As the optimal choice of the utility model, the front of the water pump is fixedly connected with a water outlet, the front end of the outer surface of the water outlet is fixedly sleeved with a hose, the other end of the hose is fixedly communicated with a water tank positioned on the right of the water pump, and the bottom end of the water tank is fixedly connected with the inner wall of the tank body.

As preferable in the utility model, the bottom of the right end of the water tank is fixedly connected with a transverse pipe, and the right end of the transverse pipe penetrates through the tank body and is fixedly connected with a valve.

As the preferable mode of the utility model, the middle part of the bottom end of the box body is movably provided with the filter screen, the bottom end of the box body is fixedly provided with the first clamping block positioned on the right of the filter screen, and the bottom end of the box body is movably provided with the second clamping block positioned on the left of the filter screen.

As the preferable mode of the utility model, the bottom end of the inner wall of the box body is fixedly provided with a second brake motor positioned at the left side of the water pump, the other end of the output shaft of the second brake motor is fixedly sleeved with a second rotating shaft, and the bottom end of the second rotating shaft penetrates through the box body and is fixedly connected with a disc.

Preferably, the bottom end of the disc is hinged with a connecting rod, and the other end of the connecting rod is hinged at the bottom of the second clamping block.

As the preferable mode of the utility model, the bottom end of the box body is provided with the bottom groove positioned above the second clamping block, the inner wall of the bottom groove is movably connected with the sliding block positioned right above the second clamping block, the bottom end of the sliding block is fixedly connected with the top of the second clamping block, and the inner wall of the bottom groove and the outer surface of the sliding block are smooth.

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

1. according to the utility model, the first brake motor, the driving gear, the driven gear, the toothed plates and the lifting plate are arranged, and the first brake motor is started, so that the first rotating shaft drives the driving gear to rotate, and the driven gear is driven to rotate due to the rotation of the driving gear, so that the lifting plate can be pulled by the two toothed plates to move upwards, the water pump can further drive the water inlet pipe to move upwards, and finally, the effect of conveniently adjusting the sewage sampling depth is realized, thereby facilitating the sampling of sewage with different depths by workers, and further improving the detection precision.

2. According to the utility model, the second brake motor, the disc, the connecting rod, the first clamping block and the second clamping block are arranged, the second rotating shaft can drive the disc to rotate by starting the second brake motor, and the second clamping block is pulled to move leftwards by the connecting rod due to the rotation of the disc, so that the fixing effect of the second clamping block and the first clamping block on the filter screen is relieved, the effect of conveniently disassembling the filter screen is finally realized, the filter screen is conveniently disassembled and cleaned by a worker, and the working efficiency of the worker is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic top cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the interior of the tank of the present utility model;

FIG. 5 is a schematic view of the bottom structure of the present utility model;

fig. 6 is a schematic view of a partial enlarged structure at a in fig. 2.

In the figure: 1. a support leg; 2. a case; 3. a water pump; 4. a water inlet pipe; 5. a lifting plate; 6. a first brake motor; 7. a first rotating shaft; 8. a drive gear; 9. a circular shaft; 10. a driven gear; 11. a toothed plate; 12. a water outlet; 13. a hose; 14. a water tank; 15. a transverse tube; 16. a valve; 17. a filter screen; 18. a first clamping block; 19. a second clamping block; 20. a second brake motor; 21. a second rotating shaft; 22. a disc; 23. a connecting rod; 24. a bottom groove; 25. a sliding 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.

As shown in fig. 1 to 6, the utility model provides a river sewage sampler, which comprises four supporting legs 1, wherein a box body 2 is fixedly arranged between the tops of the four supporting legs 1, a water pump 3 is movably arranged in the middle of the bottom end of the inner wall of the box body 2, a water inlet pipe 4 is fixedly connected to the bottom end of the water pump 3, the bottom end of the water inlet pipe 4 penetrates through the inner wall of the box body 2, a lifting plate 5 is fixedly connected to the top of the water pump 3, a first brake motor 6 is fixedly arranged in the middle of the left end of the inner wall of the box body 2, a first rotating shaft 7 is fixedly sleeved at the other end of an output shaft of the first brake motor 6, a driving gear 8 is fixedly sleeved at the middle of the outer surface of the first rotating shaft 7, a round shaft 9 positioned in front of the first rotating shaft 7 is movably connected between the inner walls of two sides of the box body 2, a driven gear 10 is fixedly sleeved at the middle of the outer surface of the round shaft 9, the outer surface of the driven gear 10 is meshed with the outer surface of the driving gear 8, toothed plates 11 are fixedly connected to the front and back sides of the top of the lifting plate 5, the toothed plates 11 are respectively meshed with the outer surfaces of the driven gear 10, and the two toothed plates 11 are respectively meshed with the outer surfaces of the driven gear 8.

Through starting first brake motor 6, can make first pivot 7 drive driving gear 8 and take place to rotate, because driving gear 8's rotation, will drive driven gear 10 and take place to rotate to can make two pinion racks 11 pulling lifter plate 5 upward movement, and then can make water pump 3 drive inlet tube 4 upward movement, thereby be convenient for the staff take a sample the sewage of different degree of depth.

Referring to fig. 4, the front surface of the water pump 3 is fixedly connected with a water outlet 12, the front end of the outer surface of the water outlet 12 is fixedly sleeved with a hose 13, the other end of the hose 13 is fixedly communicated with a water tank 14 positioned on the right of the water pump 3, and the bottom end of the water tank 14 is fixedly connected with the inner wall of the tank body 2.

As a technical optimization scheme of the utility model, the water pump 3 is started, so that the water inlet pipe 4 can pump an external water source and convey the water source to the inside of the water tank 14 through the water outlet 12 and the hose 13.

Referring to fig. 2, a horizontal pipe 15 is fixedly connected to the bottom of the right end of the water tank 14, and the right end of the horizontal pipe 15 penetrates through the tank body 2 and is fixedly connected with a valve 16.

As a technical optimization scheme of the present utility model, the sealing effect on the water tank 14 can be released by opening the valve 16, so that a sewage sample can be collected.

Referring to fig. 5, a filter screen 17 is movably mounted in the middle of the bottom end of the case 2, a first clamping block 18 positioned on the right of the filter screen 17 is fixedly mounted at the bottom end of the case 2, and a second clamping block 19 positioned on the left of the filter screen 17 is movably mounted at the bottom end of the case 2.

As a technical optimization scheme of the utility model, the design of the filter screen 17 can filter the sampled sewage, so as to prevent the pipeline from being blocked by excessive impurities in the sampled sewage.

Referring to fig. 2, a second brake motor 20 positioned at the left side of the water pump 3 is fixedly installed at the bottom end of the inner wall of the box body 2, a second rotating shaft 21 is fixedly sleeved at the other end of the output shaft of the second brake motor 20, and the bottom end of the second rotating shaft 21 penetrates through the box body 2 and is fixedly connected with a disc 22.

As a technical optimization scheme of the utility model, the second rotating shaft 21 can be rotated by starting the second brake motor 20, so that the disc 22 can be driven to rotate.

Referring to fig. 5, a link 23 is hinged to the bottom end of the disc 22, and the other end of the link 23 is hinged to the bottom of the second clamp block 19.

As a technical optimization scheme of the utility model, the second clamping block 19 can be driven to move when the disc 22 rotates through the design of the connecting rod 23.

Referring to fig. 6, a bottom groove 24 located above the second clamping block 19 is formed in the bottom end of the box body 2, a sliding block 25 located right above the second clamping block 19 is movably connected to the inner wall of the bottom groove 24, the bottom end of the sliding block 25 is fixedly connected with the top of the second clamping block 19, and the inner wall of the bottom groove 24 and the outer surface of the sliding block 25 are smooth.

As a technical optimization scheme of the utility model, the sliding block 25 can slide more smoothly in the bottom groove 24 by the design that the inner wall of the bottom groove 24 and the outer surface of the sliding block 25 are smooth.

The working principle and the using flow of the utility model are as follows:

firstly, the staff can start the water pump 3, because the operation of water pump 3 will make the sewage in the inlet tube 4 extraction river course, then carry to the inside of water tank 14 through delivery port 12 and hose 13, then the staff can open valve 16, thereby can acquire the sewage sample, when the staff need sample the sewage of different degree of depth, first brake motor 6 at first can start, because the operation of first brake motor 6, will make first pivot 7 drive driving gear 8 take place to rotate, because the surface of driving gear 8 is connected with the surface meshing of driven gear 10, the rotation of driving gear 8 will drive driven gear 10 and take place to rotate, simultaneously because the design of pinion rack 11, thereby can make two pinion racks 11 pulling lifter plate 5 upward move, and then can make water pump 3 drive inlet tube 4 upward movement, finally, the effect of being convenient for adjust the sewage sample depth is realized, thereby the staff of being convenient for takes a sample the sewage of different degree of depth, and then can promote detection precision.

When the staff needs to dismantle the filter screen 17 and clean, can start the second brake motor 20 at first, because the operation of second brake motor 20 will make second pivot 21 drive disc 22 and take place to rotate, because the rotation of disc 22, will pull second clamp splice 19 through connecting rod 23 and move left, second clamp splice 19 drives slider 25 and slides left in the inside of undercut 24 simultaneously, thereby make second clamp splice 19 and first clamp splice 18 remove the fixed effect to filter screen 17, then the staff can start first brake motor 6 and make inlet tube 4 upwards move, so as to dismantle filter screen 17, the effect of being convenient for dismantle filter screen 17 has finally been realized, thereby the staff of being convenient for dismantle the filter screen 17 and clean, and then staff's work efficiency has been promoted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage sampler in river course, includes landing leg (1), its characterized in that: the number of the landing legs (1) is four, a box body (2) is fixedly arranged between the tops of the landing legs (1), a water pump (3) is movably arranged in the middle of the bottom end of the inner wall of the box body (2), a water inlet pipe (4) is fixedly connected to the bottom end of the water pump (3), the bottom end of the water inlet pipe (4) penetrates through the inner wall of the box body (2), a lifting plate (5) is fixedly connected to the top of the water pump (3), a first brake motor (6) is fixedly arranged in the middle of the left end of the inner wall of the box body (2), a first rotating shaft (7) is fixedly sleeved at the other end of an output shaft of the first brake motor (6), the other end of the first rotating shaft (7) extends to the right end of the inner wall of the box body (2), a driving gear (8) is fixedly sleeved at the middle of the outer surface of the first rotating shaft (7), a round shaft (9) positioned in front of the first rotating shaft (7) is movably connected between the inner walls of two sides of the box body (2), a driven gear (10) is fixedly sleeved at the middle of the outer surface of the round shaft (9), a toothed plate (11) is fixedly meshed with the outer surface of the driving gear (11), the outer surfaces of the two toothed plates (11) are respectively connected with the outer surfaces of the driving gear (8) and the driven gear (10) in a meshed manner.

2. A river course sewage sampler as claimed in claim 1 and wherein: the front fixedly connected with delivery port (12) of water pump (3), the front end of delivery port (12) surface has fixedly cup jointed hose (13), the other end fixed intercommunication of hose (13) has water tank (14) that are located water pump (3) right, the bottom of water tank (14) is fixedly connected with the inner wall of box (2).

3. A river course sewage sampler as claimed in claim 2 and wherein: the bottom of the right end of the water tank (14) is fixedly connected with a transverse pipe (15), and the right end of the transverse pipe (15) penetrates through the tank body (2) and is fixedly connected with a valve (16).

4. A river course sewage sampler as claimed in claim 1 and wherein: the middle part movable mounting of box (2) bottom has filter screen (17), the bottom fixed mounting of box (2) has first clamp splice (18) that are located filter screen (17) right, the bottom movable mounting of box (2) has second clamp splice (19) that are located filter screen (17) left.

5. A river course sewage sampler as claimed in claim 1 and wherein: the bottom fixed mounting of box (2) inner wall has second brake motor (20) that are located water pump (3) left, the other end of second brake motor (20) output shaft has fixedly cup jointed second pivot (21), the bottom of second pivot (21) runs through box (2) and fixedly connected with disc (22).

6. The wastewater sampler for a river as claimed in claim 5 and wherein: the bottom end of the disc (22) is hinged with a connecting rod (23), and the other end of the connecting rod (23) is hinged at the bottom of the second clamping block (19).

7. A river course sewage sampler as claimed in claim 1 and wherein: the bottom of box (2) has seted up the kerve (24) that are located second clamp splice (19) top, the inner wall swing joint of kerve (24) has slider (25) that are located directly over second clamp splice (19), the top fixed connection of the bottom of slider (25) and second clamp splice (19), the inner wall of kerve (24) and the surface of slider (25) are all smooth.