CN221193660U

CN221193660U - Municipal administration sewer line inner wall belt cleaning device

Info

Publication number: CN221193660U
Application number: CN202323152158.4U
Authority: CN
Inventors: 付永利; 谭大虎; 谭轶文
Original assignee: Shijiazhuang Drainage Corp
Current assignee: Shijiazhuang Drainage Corp
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-06-21
Anticipated expiration: 2033-11-22

Abstract

The utility model relates to the technical field of sewage pipeline cleaning, and provides a municipal sewage pipeline inner wall cleaning device, which comprises a mounting frame (1) with a first protective cover (2) fixedly connected to the rear side, wherein a driving shaft (4) is penetrated and rotatably connected to the first protective cover (2), a cutting mechanism (6) comprises a drill bit (61) fixedly connected to the front end of the driving shaft (4), the cutting mechanism (6) further comprises a first cutting group (621) and a second cutting group (622), the first cutting group (621) comprises a plurality of first cutting pieces (6211), the second cutting group (622) comprises a plurality of second cutting pieces (6221), and a second telescopic rod (8) with a scraping plate (9) fixedly connected to the output end of the driving shaft (4) is arranged on the rear side shaft body of the cutting mechanism (6).

Description

Municipal administration sewer line inner wall belt cleaning device

Technical Field

The utility model relates to the technical field of sewage pipeline cleaning, in particular to a municipal sewage pipeline inner wall cleaning device.

Background

The drainage pipeline of municipal engineering refers to rainwater and sewage pipelines under municipal roads, namely commonly called sewer pipelines in engineering, different pipelines such as electric power, communication, coal gas, water supply and drainage pipelines and the like are generally arranged according to the current situation of facilities under the municipal roads of China, and the drainage pipeline is generally discharged into a river due to measures of taking rainwater and sewage into consideration, namely, the rainwater is generally discharged into the river nearby, and the sewage is discharged into a sewage treatment plant.

The publication number CN217175190U discloses a cleaning device for the inner wall of a municipal sewage pipeline, which belongs to the field of sewage pipeline cleaning and comprises mounting blocks, wherein the bottom and the top of each mounting block are fixedly connected with travelling mechanisms, the number of the mounting blocks is two, a driving shaft is movably sleeved between the two mounting blocks, and one end of the driving shaft is fixedly connected with a positive motor and a negative motor; this belt cleaning device of municipal administration sewer pipe inner wall through setting up adjusting collar, adjusting lever, adjusting spring, rubber piece, adjusting bolt, connecting block and fixed block, can be at belt cleaning device in-process of using, is convenient for adjust the position of scraper blade according to sewer pipe's diameter size for the scraper blade can closely laminate with sewer pipe's inner wall, has not only improved the cleaning effect of sewer pipe inner wall like this, also makes this belt cleaning device can be applicable to the sewer pipe of equidimension not, thereby has improved this belt cleaning device's practicality. However, when the cleaning device in the prior art is used for cleaning the inner wall of the pipeline and facing the blocked dirt in the pipeline, the cleaning device only depends on the scraping plate and the water spraying mechanism, so that the blocked dirt can not be treated for continuous cleaning operation, and in other pipeline cleaning devices in the prior art, the drill bit is used for treating the blocked dirt, but only can drill the center of the blocked dirt, the blocked dirt is possibly adhered to the inner wall of the pipeline in a large scale, and the dirt can not be treated by the scraping plate and the water spraying mechanism in the follow-up process.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides the cleaning device for the inner wall of the municipal sewage pipeline, which can cut and crush the dirt when facing the blocked dirt in the pipeline, so as to facilitate the follow-up cleaning work.

The utility model provides a municipal sewage pipe inner wall belt cleaning device, includes the mounting bracket that the rear side rigid coupling has first protection casing, run through on the first protection casing and rotate be connected with fixed mounting in the drive shaft of the motor output rigid coupling in the first protection casing, still include shifter, cutting mechanism and spray rinsing mechanism, cutting mechanism including the rigid coupling in the drill bit of drive shaft front end, cutting mechanism still includes first cutting group and second cutting group, first cutting group include a plurality of L shape and vertical section tip with the first cutting piece of drive shaft rigid coupling, the second cutting group include a plurality of L shape and vertical section tip with the second cutting piece of drive shaft rigid coupling, be located on the drive shaft the second telescopic link that the output rigid coupling has the scraper blade is installed to the cutting mechanism rear axle body.

Further, the first cutting member horizontal segment is provided with a first cutting edge, and the second cutting member horizontal segment is provided with a second cutting edge.

Further, the first cutting group is arranged behind the second cutting group, and the lengths of the cutting pieces in the plurality of cutting groups from front to back are sequentially longer.

Further, the moving mechanism comprises a plurality of moving wheel groups arranged on the mounting frame, and each moving wheel group comprises at least three first telescopic rods fixedly arranged on the mounting frame and provided with rollers at the output end.

Further, the central axis extension line of each first telescopic rod is intersected into a point and is intersected with the axis of the driving shaft, and the central axes of the first telescopic rods are located on the same plane.

Further, the included angles between the adjacent first telescopic rods are the same, and the moving mechanism further comprises an operating rod fixedly connected to one side surface, far away from the mounting frame, of the first protective cover.

Further, the spray washing mechanism comprises a water diversion box fixedly arranged on one side of the first protective cover, which is far away from the mounting frame, a plurality of spray heads which are obliquely arranged are communicated with the lower end face of the water diversion box, and a connecting pipe connected with the water outlet end of the external high-pressure water pump is communicated with the water diversion box.

Further, the rear included angle between the spray head and the lower end surface of the water distribution box is smaller than ninety degrees.

Further, a second protective cover with a storage battery is fixedly connected to the mounting frame.

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

① According to the utility model, under the output of the motor, the driving shaft drives the cutting mechanism to rotate, the drill bit drills and breaks the center of the blocked dirt, the structural stability of the blocked dirt is firstly damaged, the blocked dirt is crushed by cutting the cutting pieces in the cutting groups, the blocked dirt falls to the bottom of the inner wall of the pipeline, the plurality of cutting groups are arranged to improve the crushing efficiency of the dirt, the scraping plate is contacted with the inner wall of the pipeline through the telescopic adjustment of the second telescopic rod, and the scraping plate can scrape the dirt remained on the inner wall of the pipeline in the rotation process of the driving shaft.

② According to the utility model, the obliquely arranged spray head can flush dirt falling to the bottom of the inner wall of the pipeline, and the spray head is inclined to the rear side, so that the spray head can flush the dirt along the way in the process of pulling the operating rod outwards to take out the device, and the dirt can be flushed out under the output of the high-pressure water pump, so that the cleaning efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a municipal sewer cleaning device;

FIG. 2 is a schematic diagram of the whole structure of a municipal sewage pipe inner wall cleaning device II;

fig. 3 is a schematic view of the structure of the cutting mechanism.

In the figure: 1. a mounting frame; 2. a first shield; 3. a motor; 4. a drive shaft; 5. a moving mechanism; 51. a moving wheel group; 511. a first telescopic rod; 512. a roller; 52. an operation lever; 6. a cutting mechanism; 61. a drill bit; 62. cutting groups; 621. a first cutting group; 6211. a first cutting member; 6212. a first cutting edge; 622. a second cutting group; 6221. a second cutting member; 6222. a second cutting edge; 7. a spray washing mechanism; 71. a water diversion box; 72. a spray head; 73. a connecting pipe; 8. a second telescopic rod; 9. a scraper; 10. a second shield; 11. and a storage battery.

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.

Specific examples:

as shown in fig. 1, fig. 2 and fig. 3, the municipal sewage pipeline inner wall cleaning device comprises a mounting frame 1, wherein the mounting frame 1 is a cuboid frame with all the surfaces hollow and communicated with each other except the top surface, a first protective cover 2 is fixedly connected to the rear side of the mounting frame 1, a motor 3 is fixedly arranged in the first protective cover 2, the front side wall of the first protective cover 2 penetrates through and is rotationally connected with a driving shaft 4, the central axis of the driving shaft 4 coincides with the central line of the mounting frame 1 in the length direction, the output end output rotation of the motor 3 can enable the driving shaft 4 to rotate along with the output end output rotation of the motor, and the free end of the driving shaft 4 penetrates through the mounting frame 1 and is positioned in front of the mounting frame 1; also comprises a moving mechanism 5, a cutting mechanism 6 for cutting broken and blocked dirt and a spray washing mechanism 7 for washing the broken dirt.

As shown in fig. 1, fig. 2, fig. 3, the moving mechanism 5 includes a plurality of moving wheel sets 51 disposed on the mounting frame 1, two moving wheel sets 51 are disposed in this embodiment, the moving wheel sets 51 include at least three first telescopic rods 511 fixedly mounted at the bottom on the mounting frame 1, in this embodiment, the moving wheel sets 51 include three first telescopic rods 511, the output end of each first telescopic rod 511 is provided with a roller 512 for contacting with the inner wall of a municipal sewage pipeline, and the central axis extension line of each first telescopic rod 511 intersects into a point and intersects with the axis of the driving shaft 4, and the central axis of each first telescopic rod 511 is located on the same plane, the included angle between each adjacent first telescopic rods 511 is the same, in this embodiment, the included angle between each adjacent first telescopic rods 511 is one hundred twenty degrees, the moving mechanism 5 further includes an operating rod 52 fixedly connected to one side of the first protective cover 2 away from the mounting frame 1, by pushing or pulling the operating rod 52, the device can move the inner wall of the pipeline, before the device is placed in the pipeline, the inner wall of the device can move the inner wall of the pipeline by adjusting the roller 511 according to the size of the pipeline, the inner wall of the pipeline can move the device can be matched with the inner wall of the pipeline by the roller 512, and the device can move with the inner wall of the pipeline by the device.

As shown in fig. 1, fig. 2 and fig. 3, the cutting mechanism 6 includes a drill bit 61 fixedly connected to the front end of the driving shaft 4, the drill bit 61 rotates synchronously with the driving shaft 4 to drill the center of the blocked dirt and destroy the stability of the dirt, the cutting mechanism 6 further includes at least two cutting groups 62 disposed at the rear side of the drill bit 61, in this embodiment, two cutting groups 62 are disposed, the cutting mechanism 6 includes a first cutting group 621 and a second cutting group 622, the first cutting group 621 includes a plurality of first cutting elements 6211, the second cutting group 622 includes a plurality of second cutting elements 6221, wherein the first cutting elements 6211 and the second cutting elements 6221 are all L-shaped and the end of the vertical section is fixedly connected with the shaft body of the driving shaft 4, the horizontal section of the first cutting element 6211 is provided with a first cutting edge 6212, the horizontal section of the second cutting element 6221 is provided with a second cutting edge 6222, the cutting edge is disposed to facilitate cutting the blocked dirt, the first cutting group 621 is disposed at the rear side of the second cutting group 622 and sequentially comprises a plurality of first cutting elements 6211, the second telescopic rods 8 are mounted on the shaft body 8 of the vertical section 4 in the first cutting group, and the telescopic rods 8 are connected with the telescopic rods 8. Under the output of motor 3, drive shaft 4 drives cutting mechanism 6 and rotates, and drill bit 61 drills the center of jam filth and breaks, at first destroys the structural stability of jam filth, and the cutting of cutting member in each cutting group makes it drop to pipeline inner wall bottom with the cutting of jam filth, sets up a plurality of cutting groups and can promote the crushing efficiency of filth, makes scraper blade 9 and pipeline inner wall contact through the flexible regulation of second telescopic link 8, and scraper blade 9 can strike off the filth that remains on the pipeline inner wall in the rotatory in-process of drive shaft 4.

As shown in fig. 1, 2 and 3, the spray washing mechanism 7 comprises a water distribution box 71 fixedly arranged on one side, far away from the mounting frame 1, of the first protective cover 2, a plurality of spray heads 72 are arranged on the lower end face of the water distribution box 71 in a communicating manner, the spray heads 72 are obliquely arranged and form a rear side included angle with the lower end face of the water distribution box 71, which is smaller than ninety degrees, preferably forty five degrees, a connecting pipe 73 is arranged on the water distribution box 71 in a communicating manner, the connecting pipe 73 is used for being connected with a water outlet end of an external high-pressure water pump, a water pumping end of the high-pressure water pump is connected with a clean water source, the spray heads 72 obliquely arranged can flush dirt falling to the bottom of the inner wall of a pipeline, and the spray heads 72 are inclined to the rear side, and can flush the dirt along the way in the process of taking out the device by pulling the operating rod 52 outwards, and can also flush the dirt out under the output of the high-pressure water pump, so that the cleaning efficiency is improved.

As shown in fig. 1, 2 and 3, the mounting frame 1 is fixedly connected with a second protection cover 10, a storage battery 11 is arranged in the second protection cover 10, the first telescopic rod 511 and the second telescopic rod 8 are electric telescopic rods, and the motor 3, the first telescopic rod 511 and the second telescopic rod 8 are electrically connected with the storage battery 11 and are electrically connected with a control unit (not shown in the figure).

The working principle of the municipal sewage pipeline inner wall cleaning device in the embodiment is as follows: when the device is used, firstly, the rollers 512 and the scraping plates 9 are contacted with the inner wall of the pipeline through the first telescopic rod 511 and the second telescopic rod 8, and the device is moved into the pipeline by pushing the operating rod 52; through the output of motor 3, drill bit 61 in cutting mechanism 6 is bored broken and destroys the structural stability of filth to the center of jam filth, the cutting of cutting member in each cutting group of rethread, will block up the filth and carry out crushing operation, make it drop to pipeline inner wall bottom, set up a plurality of cutting groups and can promote the crushing efficiency of filth, the flexible regulation through second telescopic link 8 makes scraper blade 9 and pipeline inner wall contact, scraper blade 9 can strike off the filth that remains on the pipeline inner wall in the rotatory in-process of drive shaft 4, through pulling action bars 52, the shower nozzle 72 of slope setting can wash the filth that drops to pipeline inner wall bottom, and shower nozzle 72 is to the rear side slope, in the in-process that outside pulling action bars 52 take out the device, shower nozzle 72 can also wash the filth along the way, and under the output of high-pressure water pump, can also wash out the filth, the cleaning efficiency is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Municipal administration sewer line inner wall belt cleaning device, its characterized in that: including rear side rigid coupling have mounting bracket (1) of first protection casing (2), run through on first protection casing (2) and rotate be connected with fixed mounting in motor (3) output rigid coupling in first protection casing (2) drive shaft (4), still include moving mechanism (5), cutting mechanism (6) and spray rinsing mechanism (7), cutting mechanism (6) including the rigid coupling in drill bit (61) of drive shaft (4) front end, cutting mechanism (6) still include first cutting group (621) and second cutting group (622), first cutting group (621) include a plurality of L shape and vertical section tip with first cutting piece (6211) of drive shaft (4) rigid coupling, second cutting group (622) include a plurality of L shape and vertical section tip with second cutting piece (6221) of drive shaft (4) rigid coupling, be located on drive shaft (4) second telescopic link (8) that output rigid coupling has scraper blade (9) are installed on the rear axle body of cutting mechanism (6).

2. The municipal sewer inner wall cleaning device according to claim 1, wherein: the first cutting member (6211) horizontal segment is provided with a first cutting edge (6212) and the second cutting member (6221) horizontal segment is provided with a second cutting edge (6222).

3. The municipal sewer inner wall cleaning device according to claim 1, wherein: the first cutting group (621) is arranged behind the second cutting group (622) and sequentially side lengths of cutting pieces in the plurality of cutting groups from front to back.

4. The municipal sewer inner wall cleaning device according to claim 1, wherein: the moving mechanism (5) comprises a plurality of moving wheel sets (51) arranged on the mounting frame (1), and each moving wheel set (51) comprises at least three first telescopic rods (511) fixedly arranged on the mounting frame (1) and provided with rollers (512) at the output ends.

5. The municipal sewer line inner wall cleaning device according to claim 4, wherein: the central axis extension lines of the first telescopic rods (511) are intersected into a point and are intersected with the axis of the driving shaft (4), and the central axes of the first telescopic rods (511) are located on the same plane.

6. The municipal sewer line inner wall cleaning device according to claim 5, wherein: the included angles between the adjacent first telescopic rods (511) are the same, and the moving mechanism (5) further comprises an operating rod (52) fixedly connected to one side surface, far away from the mounting frame (1), of the first protective cover (2).

7. The municipal sewer inner wall cleaning device according to claim 1, wherein: the spray washing mechanism (7) comprises a water diversion box (71) fixedly arranged on one side of the first protective cover (2) away from the mounting frame (1), a plurality of spray heads (72) which are obliquely arranged are communicated with the lower end face of the water diversion box (71), and a connecting pipe (73) connected with the water outlet end of the external high-pressure water pump is communicated with the water diversion box (71).

8. The municipal sewer inner wall cleaning device according to claim 7, wherein: the rear side included angle between the spray head (72) and the lower end surface of the water distribution box (71) is smaller than ninety degrees.

9. The municipal sewer inner wall cleaning device according to claim 1, wherein: the second protective cover (10) with the storage battery (11) is fixedly connected to the mounting frame (1).