CN215105964U

CN215105964U - A municipal drainage pipe dredging device

Info

Publication number: CN215105964U
Application number: CN202120814000.0U
Authority: CN
Inventors: 张素芬; 杨芳明; 陈永伟; 邱成骏; 杨晶
Original assignee: Tongzhou Fujian Engineering Technology Co ltd
Current assignee: Hunan Haojian Engineering Co.,Ltd.
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The application discloses municipal drainage pipe desilting device relates to the technical field of pipeline clearance, is applied to on the drainage pipe, which comprises a carriage body, be provided with on the automobile body from inhaling the sludge pump, be connected with the suction pipe on inhaling the sludge pump from inhaling, the suction pipe is kept away from the one end of inhaling the sludge pump from inhaling is connected with the hank suction head, the suction pipe is kept away from the one end of inhaling the sludge pump is provided with and is used for carrying out the brush-sweeping mechanism that brushes the mud of drainage pipe inner wall. This application can come out the inside mud suction of drainage pipe, and the mechanism is swept to the brush can be brushed drainage pipe's inner wall and swept to promote the desilting effect of desilting device.

Description

Municipal drainage pipeline dredging device

Technical Field

The application relates to the technical field of pipeline cleaning, in particular to a municipal drainage pipeline dredging device.

Background

The underground pipeline is used as a sewage receiving and conveying channel of a town and receives domestic sewage from residential areas and residential catering along the line and sewage, garbage, soil and the like on the road surface of each sewer opening of the pipeline. Along with the continuous accumulation of silt and garbage, various sediments are formed to block the pipeline, so that the effective section of the pipeline is reduced, the sewage discharge capacity of the underground pipeline is greatly influenced, and sewage is retained. When rainfall occurs, rainwater generated by ground confluence is difficult to discharge in time through an underground pipeline, so that urban waterlogging is easily formed, and the influence is generated on the trip of people. Meanwhile, the sludge in the pipeline overflows along with the sewage, so that environmental pollution and pathogen transmission are caused.

The invention discloses a vehicle-mounted movable sewer dredging device, which comprises a vehicle and a carriage, wherein the carriage is arranged on a tray at the rear part of the vehicle, a sludge treatment device is arranged in the carriage, the sludge treatment device comprises an extraction unit, a screening unit, a dosing unit, a dehydration and drying unit, a deodorization unit, a wastewater treatment and discharge unit and a dehydrated sludge collection unit, and the extraction unit consists of a twisting suction head arranged at the tail end of a sludge suction pipe and a self-suction sludge pump. When the dredging device is used, a vehicle is fixed and positioned, then the sludge suction pipe provided with the twisting suction head is placed into a sewer, and the self-suction sludge pump is started, so that sludge in the pipeline is sucked up.

However, the sludge is accumulated in the drainage pipeline for a long time, part of the sludge is adhered to the inner wall of the drainage pipeline, and the sludge is difficult to clean up in a suction mode, so that the dredging effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to promote the desilting effect of desilting device, this application provides a municipal drainage pipe desilting device.

The application provides a municipal drainage pipeline dredging device adopts following technical scheme:

the utility model provides a municipal administration drainage pipe desilting device, is applied to on the drainage pipe, comprises a carriage body, be provided with on the automobile body from inhaling the sludge pump, be connected with the suction pipe on inhaling the sludge pump from inhaling, the suction pipe is kept away from the one end of inhaling the sludge pump from inhaling is connected with the hank suction head, the suction pipe is kept away from the one end of inhaling the sludge pump is provided with and is used for carrying out the brush-sweeping mechanism that brushes the mud of drainage pipe inner wall.

By adopting the technical scheme, when the dredging device cleans the pipeline, the sludge suction pipe is placed in the drainage pipeline, the self-suction sludge pump can suck the sludge upwards, and the suction head can prevent the sludge suction pipe from being blocked; the brush-sweeping mechanism can brush-sweep the inner wall of the drainage pipeline, so that sludge adhered to the drainage pipeline is separated from the drainage pipeline, the sludge of the drainage pipeline can be pumped more thoroughly, and the dredging effect of the dredging device is improved.

Optionally, the brush sweeping mechanism comprises a support frame and a brush disc arranged on the support frame in a rotating mode, bristles are arranged at one end, far away from the support frame, of the brush disc, the end portions of the bristles are abutted to the inner wall of the drainage pipeline, and a driving assembly used for driving the brush disc to move is arranged on the support frame.

Through adopting above-mentioned technical scheme, brush dish and support frame normal running fit, drive assembly can drive the inner wall motion of brush dish along drainage pipe, and the tip through the brush hair is inconsistent with drainage pipe to the mud that makes and attach to drainage pipe inner wall breaks away from with drainage pipe.

Optionally, the drive assembly includes driving motor, driving motor with the support frame is fixed continuous, fixedly connected with driving gear on driving motor's the output shaft, it is provided with driven gear to rotate on the support frame, the outside cover of support frame is equipped with the fluted disc, the driving gear with driven gear all with the fluted disc meshing, the brush dish connect in the outside of fluted disc.

Through adopting above-mentioned technical scheme, driving motor can drive the driving gear and rotate, and the driving gear can drive driven gear and fluted disc and rotate, and driven gear can guide the tooth to coil the support frame and rotate to it rotates to drive the brush to coil the support frame.

Optionally, a telescopic assembly is arranged between the brush plate and the fluted disc.

Through adopting above-mentioned technical scheme, the distance between brush dish and the fluted disc can be adjusted to flexible subassembly to make the brush dish brush the drainage pipe of different diameters and sweep, thereby promote the adaptability of desilting device.

Optionally, flexible subassembly includes adapter sleeve and connecting rod, adapter sleeve's wherein one end with the fluted disc is fixed to be linked to each other, the connecting rod cover is located adapter sleeve's inside, adapter sleeve with connecting rod sliding fit, the connecting rod is kept away from the one end of fluted disc with the brush dish is fixed to be linked to each other, adapter sleeve's lateral wall is kept away from adjusting screw is worn to be equipped with by the one end of fluted disc, adjusting screw with adapter sleeve screw-thread fit, adjusting screw's one end with the cooperation of connecting rod butt.

Through adopting above-mentioned technical scheme, the adjusting screw is loosened soon, and the connecting rod can slide in connecting sleeve's inside to adjust the distance between brush dish and the fluted disc, the adjusting screw is screwed, supports tightly through the tip that makes adjusting screw and the lateral wall of connecting rod, thereby makes brush dish and fluted disc fixed.

Optionally, the lateral wall that the support frame is close to drainage pipe all is provided with the universal wheel, the universal wheel is inconsistent with drainage pipe's inner wall, the support frame with the universal wheel passes through flexible subassembly is connected.

Through adopting above-mentioned technical scheme, the universal wheel can guide the support frame to remove along drainage pipe's length direction to be convenient for the suction dredge suction mud.

Optionally, the supporting frame is provided with a shovel plate for loosening sludge in the drainage pipeline.

Through adopting above-mentioned technical scheme, when the carriage removed in drainage pipe is inside, the shovel board inserted the inside of mud to can mud loosen, and then can make the suction dredge come out with mud suction more easily.

Optionally, the support frame is fixedly provided with a hoop, and the mud suction pipe is fixedly connected with the support frame through the hoop.

Through adopting above-mentioned technical scheme, the one end that the mud suction pipe kept away from inhaling the mud pump passes through staple bolt and support frame fixed linking to each other to make the hank suction head can be in support frame synchronous motion, thereby be convenient for take mud out.

In summary, the present application includes at least one of the following benefits:

1. through the arrangement of the brushing and sweeping mechanism, the brushing and sweeping mechanism can brush and sweep the inner wall of the drainage pipeline, so that sludge adhered to the drainage pipeline is separated from the inner wall of the drainage pipeline, the sludge suction pipe can suck the sludge more thoroughly, and the dredging effect of the dredging device is improved;

2. through the arrangement of the shovel plate, when the support frame moves in the drainage pipeline, the support frame can shovel sludge accumulated at the bottom of the pipeline; through making mud loose to can make the suction pipe aspirate mud more easily, and then promote the desilting effect of desilting device.

Drawings

FIG. 1 is a schematic structural view of the dredging device in the working state in the embodiment;

FIG. 2 is a schematic structural view of the brush mechanism in the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic cross-sectional view showing the fit relationship between the adjusting screw and the connecting rod in the present embodiment.

Description of reference numerals: 1. a water discharge pipeline; 2. a vehicle body; 21. a self-priming sludge pump; 22. a mud suction pipe; 23. twisting a suction head; 3. a brushing mechanism; 31. a support frame; 311. a mounting seat; 32. a brush plate; 321. brushing; 4. a drive assembly; 41. a drive motor; 42. a driving gear; 43. a driven gear; 44. a fluted disc; 5. a telescoping assembly; 51. connecting a sleeve; 52. a connecting rod; 511. positioning holes; 53. adjusting the screw rod; 54. a knob; 6. a universal wheel; 7. a shovel plate; 8. and (5) hooping.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal drainage pipeline dredging device. Referring to fig. 1, the dredging device is applied to a drainage pipeline 1, and comprises a vehicle body 2, wherein a self-suction sludge pump 21 is arranged on the vehicle body 2, the self-suction sludge pump 21 is connected with a sludge suction pipe 22 for sucking sludge, one end of the sludge suction pipe 22 far away from the self-suction sludge pump 21 is fixedly connected with a twisting suction head 23, and one end of the sludge suction pipe 22 far away from the self-suction sludge pump 21 is provided with a brushing mechanism 3 for sweeping the sludge on the inner wall of the drainage pipeline 1.

Referring to fig. 1 and 2, the brush-and-sweep mechanism 3 includes a support frame 31 of a rectangular structure; an anchor ear 8 is arranged at one end of the support frame 31 far away from the self-priming sludge pump 21, and one end of the sludge suction pipe 22 far away from the self-priming sludge pump 21 is fixed on the support frame 31 through the anchor ear 8; the supporting frame 31 is fixedly provided with a shovel plate 7 at the bottom of the hoop 8, the shovel plate 7 is used for loosening sludge in the drainage pipeline 1, the shovel plate 7 is arranged along the horizontal direction, and meanwhile, the thickness of the shovel plate 7 is continuously reduced towards the direction far away from the supporting frame 31; a fluted disc 44 is sleeved outside the supporting frame 31, the fluted disc 44 in the embodiment is an annular structure with transmission teeth on the inner wall, and the fluted disc 44 and the drainage pipeline 1 are coaxially arranged; the fluted disc 44 is in running fit with the support frame 31; the outer wall of the fluted disc 44 is connected with a brush disc 32, and the brush disc 32 in the embodiment is in a circular arc plate-shaped structure; one side of the brush disc 32, which is far away from the fluted disc 44, is provided with bristles 321, and one end of the bristles 321, which is far away from the brush disc 32, is abutted against the inner wall of the drainage pipeline 1; the bristles 321 in the embodiment are rigid bristles 321, so that sludge adhered to the inner wall of the drainage pipeline 1 can be conveniently scraped off; the supporting frame 31 is provided with a driving assembly 4 for driving the fluted disc 44 to rotate; the brush bristles 321 are driven by the driving component 4 to move circumferentially along the inner wall of the drainage pipeline 1.

Referring to fig. 2 and 3, the driving assembly 4 includes a driving motor 41, and the driving motor 41 is fixedly disposed on the top of the supporting frame 31 through bolts; a driving gear 42 is fixedly connected to an output shaft of the driving motor 41, and the driving gear 42 is meshed with a fluted disc 44; a driven gear 43 meshed with the fluted disc 44 is arranged at a gap between the support frame 31 and the fluted disc 44, an installation seat 311 used for installing the driven gear 43 is fixedly arranged on the surface of the support frame 31, and the installation seat 311 is in running fit with the driven gear 43; the driven gear 43 can guide the fluted disc 44 to rotate, thereby enhancing the stability of the connection of the fluted disc 44. The telescopic assembly 5 is connected between the brush plate 32 and the fluted disc 44, and the distance between the brush plate 32 and the fluted disc 44 is adjusted through the telescopic assembly 5, so that the brush plate 32 can adapt to drainage pipelines 1 with different diameters.

Referring to fig. 2 and 4, the telescopic assembly 5 includes a connection sleeve 51 and a connection rod 52; the connecting sleeve 51 in this embodiment is a cylindrical tubular structure, and the connecting rod 52 is a cylindrical rod-like structure; one end of the connecting sleeve 51 is fixedly connected with the outer wall of the fluted disc 44, the other end of the connecting sleeve is sleeved on the surface of the connecting rod 52, and meanwhile, the connecting rod 52 is in threaded fit with the connecting sleeve 51; one end of the connecting rod 52 far away from the fluted disc 44 is fixedly connected with the brush disc 32; the outer wall of the connecting sleeve 51 is provided with a positioning hole 511, the positioning hole 511 in this embodiment is a threaded hole, and the positioning hole 511 is disposed at one end of the connecting sleeve 51 away from the fluted disc 44; an adjusting screw 53 penetrates through the positioning hole 511, and the adjusting screw 53 is in threaded fit with the positioning hole 511; a knob 54 is fixedly arranged at one end of the adjusting screw 53, and one end of the adjusting screw 53, which is far away from the knob 54, is in butt fit with the connecting rod 52.

Referring to fig. 1 and 2, universal wheels 6 are arranged at the top and the bottom of the support frame 31, and the universal wheels 6 are sequentially arranged at the positions of the support frame 31 close to the top point; the universal wheel 6 links to each other with support frame 31 through telescopic component 5, and the universal wheel 6 links to each other with the one end stationary phase of connecting rod 52, and the one end that the universal wheel 6 was kept away from to adapter sleeve 51 links to each other with support frame 31 is fixed, and the one end that the support frame 31 was kept away from to the universal wheel 6 simultaneously is inconsistent with the inner wall of drainage pipe 1.

The implementation principle of municipal drainage pipe dredging device of the embodiment of the application is as follows:

when the dredging device is used, the vehicle body 2 is fixed outside the drainage pipeline 1, and then the mud suction pipe 22 provided with the twisting suction head 23 is placed inside the drainage pipeline 1; then, the distance between the brush disc 32 and the fluted disc 44 is adjusted according to the diameter of the drainage pipeline 1 by rotating the knob 54, and one end of the universal wheel 6, which is far away from the support frame 31, is abutted against the inner wall of the drainage pipeline 1; then, the driving motor 41 is started, the driving motor 41 drives the driving gear 42 to rotate, under the guidance of the driven gear 43, the driving gear 42 is meshed with the fluted disc 44 to drive the fluted disc 44 to rotate, so that the brush disc 32 is driven to move circumferentially along the inner wall of the drainage pipeline 1, and further sludge adhered to the drainage pipeline 1 is scraped off; finally, starting a self-suction sludge pump 21, and sucking up sludge in the drainage pipeline 1 through a sludge suction pipe 22; remove the in-process of support frame 31, shovel board 7 shovels the pine with mud to be convenient for the suction pipe 22 pumps mud, promotes the desilting effect of suction pipe 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A municipal drainage pipeline dredging device, applied to a drainage pipeline (1), comprising a vehicle body (2), a self-priming sludge pump (21) is provided on the vehicle body (2), and the self-priming sludge pump (21) is provided on the vehicle body (2). The sludge pump (21) is connected with a suction pipe (22), and the end of the suction pipe (22) away from the self-priming sludge pump (21) is connected with a twist suction head (23), characterized in that: The end of the suction pipe (22) away from the self-priming sludge pump (21) is provided with a brushing mechanism (3) for brushing off the sludge on the inner wall of the drainage pipe (1).

2 . A municipal drainage pipeline dredging device according to claim 1 , wherein the brushing mechanism ( 3 ) comprises a support frame ( 31 ) and a hair rotatably arranged on the support frame ( 31 ). 3 . The brush plate (32) has bristles (321) at one end of the brush plate (32) away from the support frame (31), and the ends of the bristles (321) abut against the inner wall of the drainage pipe (1), so The support frame (31) is provided with a drive assembly (4) for driving the brush plate (32) to move.

3. A municipal drainage pipeline dredging device according to claim 2, characterized in that: the drive assembly (4) comprises a drive motor (41), the drive motor (41) and the support frame (31) ) are fixedly connected, the output shaft of the drive motor (41) is fixedly connected with a driving gear (42), the support frame (31) is provided with a driven gear (43), and the outside of the support frame (31) A toothed plate (44) is sleeved, the driving gear (42) and the driven gear (43) are meshed with the toothed plate (44), and the brush plate (32) is connected to the toothed plate (44) outside.

4. A municipal drainage pipeline dredging device according to claim 3, characterized in that: a telescopic assembly (5) is provided between the brush plate (32) and the tooth plate (44).

5. A municipal drainage pipeline dredging device according to claim 4, characterized in that: the telescopic assembly (5) comprises a connecting sleeve (51) and a connecting rod (52), the connecting sleeve (51) ) is fixedly connected with the toothed plate (44), the connecting rod (52) is sleeved inside the connecting sleeve (51), and the connecting sleeve (51) is connected to the connecting rod ( 52) Sliding fit, one end of the connecting rod (52) away from the toothed plate (44) is fixedly connected to the brush plate (32), and the side wall of the connecting sleeve (51) is away from the toothed plate One end of (44) is provided with an adjusting screw (53), the adjusting screw (53) is threadedly matched with the connecting sleeve (51), and one end of the adjusting screw (53) is connected with the connecting rod (52) Butt fit.

6. A municipal drainage pipeline dredging device according to claim 5, characterized in that: the side walls of the support frame (31) close to the drainage pipeline (1) are provided with universal wheels (6), and the The universal wheel (6) is in conflict with the inner wall of the drainage pipe (1), and the support frame (31) and the universal wheel (6) are connected through the telescopic assembly (5).

7. A municipal drainage pipeline dredging device according to claim 2, characterized in that: the support frame (31) is provided with a shovel plate (7) for loosening the sludge inside the drainage pipeline (1). ).

8. A municipal drainage pipeline dredging device according to claim 2, characterized in that: a hoop (8) is fixedly arranged on the support frame (31), and the mud suction pipe (22) passes through the The hoop (8) is fixedly connected to the support frame (31).