CN219011465U

CN219011465U - Municipal road dredging equipment

Info

Publication number: CN219011465U
Application number: CN202222993314.9U
Authority: CN
Inventors: 陶芸
Original assignee: Individual
Current assignee: Zhenjiang Construction Development Co.,Ltd.
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-12
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of municipal road dredging, and provides municipal road dredging equipment, which comprises: the utility model provides a cleaning device for municipal road pipeline, equipment main part and transmission case, the inside rotation of transmission case is connected with the bull stick, be provided with cleaning assembly in bull stick one end, when the rotation along with the bull stick is revolved at the cleaning block, the scraper blade on the cleaning block outer wall can scrape municipal road pipeline inner wall, improve clean dynamics greatly, in addition, reset spring's setting, make the scraper blade have certain cushioning properties, when municipal road pipeline inner wall has some stubborn dirt, the scraper blade can suffer powerful collision force, and under reset spring's buffering, the scraper blade overturns towards the direction of keeping away from stubborn dirt, after striding stubborn dirt, under reset spring's effect, the scraper blade overturns again and resets, avoid the scraper blade to suffer hard collision and cause the damage, avoid simultaneously because the scraper blade suffers the obstructs of the stubborn dirt of consolidation and lead to the scraper blade can not normal revolution, the condition emergence that the motor consumes greatly, have fine security performance.

Description

Municipal road dredging equipment

Technical Field

The utility model relates to the technical field of municipal road dredging, in particular to municipal road dredging equipment.

Background

The municipal road comprises a expressway, a main road, a secondary main road and branches. The construction content comprises vehicles, pipe networks, sidewalks, greening, civil air defense and the like, which are called municipal roads. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations. Various public infrastructure constructions matched with urban life belong to the category of municipal engineering, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, fuel gas and the like, as well as squares, urban greening and the like, belong to the municipal engineering category.

In the municipal road pipeline construction process, equipment and instruments for cleaning accumulated dirt and impurity hard blocks inside a pipeline are required to be utilized, the municipal road pipeline dredging device is more in variety, wherein the most used is that a cleaning trolley is placed inside the pipeline to move, and the cleaning trolley flushes water to the inner wall of the pipeline when moving, so that the inner wall of the pipeline is cleaned, dredging and normal water flow in the road pipeline can be maintained, and the influence of dirt on the accumulated water flow of a road is avoided.

However, the existing pipeline dredging device cannot dredge pipelines with different section inner diameters, and meanwhile, when hard residues are cleaned, the residues are easy to squeeze and rub with the inner walls of the pipelines, so that the pipelines are damaged. In patent document of municipal road pipeline inner wall dredging scratch-proof equipment, the utility model provides a CN211447228U, the name is that it includes the device main part, device main part upper end fixed mounting has the owner bull stick, owner bull stick left end fixedly connected with scrapes the sediment dish, scrapes the inside flexible chamber of having seted up in sediment dish edge, and the diameter through the flexible spring is bigger than flexible chamber outer end opening, then enables to scrape the sediment piece and outwards remove at centrifugal force and contact with road pipeline inner wall, reaches the effect of the harder residue in pipeline inner wall between the different of cleanness.

However, in the above-mentioned scheme, only through the rotation of main bull stick and scraping the slag pan for scrape the slag button and overcome the mode that the effort of extension spring outwards moved and the road pipeline inner wall contacted under the effect of centrifugal force, reach the purpose of cleaning different diameter pipeline inner walls, obviously, scrape the limited distance that the slag button can be adjusted, can not clean the great pipeline of internal diameter size difference, and stability during the cleaning is relatively poor.

In view of this, the present utility model proposes a municipal road dredging apparatus.

Disclosure of Invention

The utility model provides municipal road dredging equipment, which solves the problem that the traditional pipeline dredging device in the related technology cannot dredge pipelines with larger difference of inner diameters of sections.

The technical scheme of the utility model is as follows: a municipal road dredging apparatus, comprising: the device comprises a device main body and a transmission case arranged at the upper end of the device main body, wherein the transmission case is rotationally connected with a rotating rod, one end of the rotating rod, which is positioned in the transmission case, is rotationally connected with a water inlet pipe, the outer wall of the rear end of the rotating rod is fixedly connected with a first gear, the lower end of the first gear is meshed with a second gear, the inside of the transmission case is fixedly provided with a motor for rotating the second gear, the other end of the rotating rod is provided with a cleaning component for cleaning the inner wall of a municipal road pipeline, and the outer wall of the rotating rod is provided with a rotating component for driving the cleaning component. The cleaning assembly comprises a plurality of cleaning blocks, each cleaning block is rotationally connected with a scraping plate on the outer wall of the cleaning block, a reset spring for supporting the scraping plate is fixedly connected between the scraping plate and the outer wall of the cleaning block, and each cleaning block is fixedly connected with a rack which is slidingly connected to the inner side of the rotating assembly on the inner wall of the cleaning block.

Preferably, the rotating assembly comprises an inner ring and an outer ring, a chassis is fixedly connected between the inner ring and the outer ring, a plurality of transmission gear columns distributed at equal intervals are rotationally connected to the outer wall of the chassis, a toothed ring is sleeved on the inner wall of the outer ring in a rotating mode, the toothed ring is meshed with the transmission gear columns, a driving gear column meshed with the toothed ring is rotationally connected to the outer wall of the chassis, and an electric motor for rotating the driving gear column is fixedly arranged in the chassis.

Preferably, the limiting grooves are formed in the outer ring and the inner ring, the limiting grooves in the outer ring and the inner ring are arranged in a one-to-one correspondence, and the outer wall of the rack, which is close to one side of the outer ring, is fixedly connected with a sliding rod which is sleeved in the limiting grooves in a sliding manner.

Preferably, the rack is meshed with the driving gear post.

Preferably, the cross section shape of the sliding rod and the limiting groove is T-shaped.

Preferably, a fixed support rod is fixedly connected between the inner ring and the rotating rod.

Preferably, the scraping plates are arranged non-perpendicularly to the outer ring.

Preferably, the bull stick is hollow tubular structure, the bull stick is linked together with the inlet tube, the bull stick front end is sealing state, is located the bull stick outer wall of rotating assembly front and back side distributes has the spray pipe that is linked together with the bull stick inside.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the inside of the transmission case is rotationally connected with a rotating rod, one end of the rotating rod, which is positioned in the transmission case, is rotationally connected with a water inlet pipe, the outer wall of the rear end of the rotating rod is fixedly connected with a first gear, the lower end of the first gear is in meshed connection with a second gear, a motor for rotating the second gear is fixedly arranged in the transmission case, high-pressure flushing is carried out on the inside of the rotating rod through the water inlet pipe, water entering the inside of the rotating rod can be sprayed outwards to flush the inner wall of a municipal road pipeline, meanwhile, the motor is started, the motor drives the second gear to rotate through an output shaft of the motor, and the second gear drives the rotating rod to rotate through the first gear, so that the cleaning force is improved;

2. in the utility model, the cleaning assembly is arranged at one end of the rotating rod, when the cleaning block revolves along with the rotation of the rotating rod, the scraping plate on the outer wall of the cleaning block can scrape the inner wall of the municipal road pipeline, so that the cleaning force is greatly improved;

3. according to the utility model, the rotating assembly for driving the cleaning assembly is arranged on the outer wall of the rotating rod, and the structure of the cleaning assembly can be adjusted through the rotating assembly, so that the scraping plates on the cleaning block can be attached to the inner walls of the road pipelines with different inner diameters, and the cleaning assembly has high use value.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of a municipal road dredging device according to the utility model;

FIG. 2 is a schematic plan view of a municipal road dredging apparatus according to the utility model;

FIG. 3 is a schematic view of a rotary assembly according to the present utility model;

FIG. 4 is a schematic view of an assembly structure of a cleaning assembly according to the present utility model;

in the figure: 1. an apparatus main body; 2. a water inlet pipe; 3. a transmission case; 4. a rotating rod; 401. a water spray pipe; 5. a rotating assembly; 501. a driving gear column; 502. an inner ring; 503. a toothed ring; 504. a chassis; 505. a limit groove; 506. an outer ring; 507. a driving tooth column; 6. fixing the support rod; 7. a cleaning assembly; 701. a cleaning block; 702. a scraper; 703. a return spring; 704. a rack; 8. a first gear; 9. a second gear; 10. and a motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Referring to fig. 1 and 2, a municipal road dredging apparatus includes: the device comprises a device main body 1 and a transmission case 3 arranged at the upper end of the device main body 1, wherein a rotating rod 4 is rotatably connected in the transmission case 3, one end of the rotating rod 4, which is positioned in the transmission case 3, is rotatably connected with a water inlet pipe 2, the outer wall of the rear end of the rotating rod 4 is fixedly connected with a first gear 8, the lower end of the first gear 8 is in meshed connection with a second gear 9, and a motor 10 for rotating the second gear 9 is fixedly arranged in the transmission case 3. The bull stick 4 is hollow tubular structure, and bull stick 4 is linked together with inlet tube 2, and bull stick 4 front end is the state of sealing, and the bull stick 4 outer wall that is located the rotation component 5 front and back side distributes has the spray pipe 401 that is linked together with bull stick 4 inside. Through inlet tube 2 to the inside high pressure bath that carries out of bull stick 4, the hydroenergy that gets into bull stick 4 inside is outwards sprayed through spray pipe 401, washes town road pipeline inner wall, simultaneously, starts motor 10, and motor 10 drives second gear 9 through its output shaft and rotates, and second gear 9 drives bull stick 4 through first gear 8 and rotates for spray pipe 401 revolves along with it and spouts water.

Referring to fig. 1 and 4, the other end of the rotating rod 4 is provided with a cleaning assembly 7 for cleaning the inner wall of the municipal road pipeline, wherein the cleaning assembly 7 comprises a plurality of cleaning blocks 701, the outer wall of each cleaning block 701 is rotationally connected with a scraper 702, a reset spring 703 for supporting the scraper 702 is fixedly connected between the scraper 702 and the outer wall of the cleaning block 701, the inner wall of each cleaning block 701 is fixedly connected with a rack 704 which is connected with the inner side of the rotating assembly 5 in a sliding manner, the rack 704 and the outer wall of the rotating rod 4 are not fixed, when the cleaning block 701 revolves along with the rotation of the rotating rod 4, the scraper 702 on the outer wall of the cleaning block 701 scrapes the inner wall of the municipal road pipeline, the reset spring 703 supports and limits the position of the scraper 702, so that the scraper 702 can not overturn and scratch when the inner wall of the municipal road pipeline has certain stubborn dirt, such as hard stone blocks fixed on the inner wall of the municipal road pipeline, at this time, the scraper 702 has strong collision force in the revolution process of the scraper 702, the buffer direction of the reset spring 703 is not fixed, the hard dirt is avoided from being damaged due to the fact that the hard dirt is not to be caused by the hard collision of the scraper 702, and the hard dirt is avoided from being damaged due to the fact that the overturning of the hard scraper 702 is avoided.

Referring to fig. 3 and 4, a rotating assembly 5 for driving the cleaning assembly 7 is disposed on an outer wall of the rotating rod 4, wherein the rotating assembly 5 includes an inner ring 502 and an outer ring 506, a fixing strut 6 is fixedly connected between the inner ring 502 and the rotating rod 4, the inner ring 502 can be driven to rotate by rotation of the rotating rod 4, the inner ring 502 is fixedly mounted, a chassis 504 is fixedly connected between the inner ring 502 and the outer ring 506, a plurality of driving toothed columns 501 distributed at equal intervals are rotationally connected on an outer wall of the chassis 504, and a toothed ring 503 is sleeved on an inner wall of the outer ring 506. An outer wall of the chassis 504 is rotatably connected with a driving toothed column 507 meshed with the toothed ring 503, and an electric motor for rotating the driving toothed column 507 is fixedly arranged in the chassis 504. The limiting grooves 505 are formed in the outer ring 506 and the inner ring 502, the limiting grooves 505 on the outer ring 506 and the inner ring 502 are arranged in a one-to-one correspondence, the outer wall of the rack 704, which is close to one side of the outer ring 506, is fixedly connected with a sliding rod which is sleeved inside the limiting grooves 505 in a sliding manner, and the cross section shapes of the sliding rod and the limiting grooves 505 are T-shaped, so that the sliding rod can slide inside the limiting grooves 505 stably. The racks 704 are engaged with the front half of the driving cog 501 and the ring 503 is engaged with the rear half of the driving cog 501. When the electric motor embedded in the chassis 504 drives the driving toothed column 507 to rotate, the driving toothed column 507 drives the toothed ring 503 to rotate in the outer ring 506, the toothed ring 503 drives the plurality of driving toothed columns 501 to synchronously rotate, and the driving toothed columns 501 drive the racks 704 to move when rotating, so that the plurality of racks 704 can expand or shrink simultaneously, and the position of the cleaning block 701 can be adjusted.

The blades 702 are disposed non-perpendicularly to the outer race 506, and the inclined arrangement of the blades 702 enables dirt during scraping to be expelled along the interstices between adjacent blades 702.

The working principle and the using flow of the utility model are as follows: when the utility model is used for working, the equipment main body 1 is moved to a road pipeline where internal accumulation is required to be cleaned, the structure of the cleaning assembly 7 is adjusted through the rotating assembly 5 according to the inner diameter of the road pipeline, during adjustment, an electric motor embedded in the chassis 504 is started, the electric motor drives the driving toothed column 507 to rotate, the driving toothed column 507 drives the toothed ring 503 to rotate in the outer ring 506, the toothed ring 503 drives the plurality of transmission toothed columns 501 to synchronously rotate, and the plurality of racks 704 can be driven to synchronously move when the transmission toothed column 501 rotates, so that the plurality of racks 704 can simultaneously expand or contract, and the position of the cleaning block 701 can be adjusted, so that the scraping plate 702 on the cleaning block 701 is attached to the inner wall of the road pipeline. After that, high-pressure flushing is carried out to the inside of the rotary rod 4 through the water inlet pipe 2, water entering the inside of the rotary rod 4 can be sprayed outwards through the water spraying pipe 401 to flush the inner wall of the municipal road pipeline, and meanwhile, the motor 10 is started, the motor 10 drives the second gear 9 to rotate through the output shaft of the motor 10, and the second gear 9 drives the rotary rod 4 to rotate through the first gear 8, so that the water spraying pipe 401 revolves along with the water spraying pipe to spray water. The rotation of bull stick 4 can drive rotating assembly 5 and rotate, rotating assembly 5 rotates and drives cleaning assembly 7 and rotate, scraper blade 702 on the cleaning block 701 outer wall can scrape the town road pipeline inner wall, reset spring 703's setting can support spacingly to the position of scraper blade 702, ensure that scraper blade 702 can not overturn when scraping the soft dirt on the town road pipeline inner wall, and when the town road pipeline inner wall has some obstinate dirt, like having consolidated the hard stone etc. at the town road pipeline inner wall, at this moment, in the scraper blade 702 revolution in-process, scraper blade 702 suffers powerful collision force, under reset spring 703's buffering, overturn towards the direction of keeping away from obstinate dirt, after crossing obstinate dirt, under reset spring 703's effect, scraper blade 702 is upset again and is reset, avoid scraper blade 702 to suffer hard collision to cause the damage, avoid simultaneously because the obstinate dirt that is suffered to consolidate and result in 702 can not normally revolution, the condition that motor 10 consumes greatly takes place.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A municipal road dredging apparatus, comprising: the novel municipal road pipeline cleaning device is characterized in that a cleaning component (7) used for cleaning the inner wall of a municipal road pipeline is arranged at the other end of the rotating rod (4), the outer wall of the rotating rod (4) is provided with a rotating component (5) used for driving the cleaning component (7);

the cleaning assembly (7) comprises a plurality of cleaning blocks (701), each cleaning block (701) is rotationally connected with a scraping plate (702) on the outer wall, a reset spring (703) supporting the position of the scraping plate (702) is fixedly connected between the scraping plate (702) and the outer wall of the cleaning block (701), and each cleaning block (701) is fixedly connected with a rack (704) which is slidingly connected to the inner side of the rotating assembly (5) on the inner wall.

2. The municipal road dredging device according to claim 1, wherein the rotating assembly (5) comprises an inner ring (502) and an outer ring (506), a chassis (504) is fixedly connected between the inner ring (502) and the outer ring (506), a plurality of driving toothed columns (501) which are distributed at equal intervals are rotatably connected to the outer wall of the chassis (504), a toothed ring (503) is sleeved on the inner wall of the outer ring (506) in a rotating manner, the toothed ring (503) is meshed with the driving toothed columns (501), a driving toothed column (507) meshed with the toothed ring (503) is rotatably connected to the outer wall of the chassis (504), and an electric motor for rotating the driving toothed column (507) is fixedly arranged in the chassis (504).

3. The municipal road dredging device according to claim 2, wherein the outer ring (506) and the inner ring (502) are provided with limiting grooves (505), the limiting grooves (505) on the outer ring (506) and the inner ring (502) are arranged in a one-to-one correspondence, and the outer wall of the rack (704) close to one side of the outer ring (506) is fixedly connected with a sliding rod sleeved in the limiting grooves (505) in a sliding manner.

4. A town road dredging apparatus as claimed in claim 3, wherein the rack (704) is engaged with the driving stud (501).

5. A town road dredging apparatus as claimed in claim 3, wherein the slide bar and the limit groove (505) are each T-shaped in cross-sectional shape.

6. A town road dredging apparatus as claimed in claim 3, wherein a fixing strut (6) is fixedly connected between the inner ring (502) and the rotating rod (4).

7. A town road dredging apparatus as claimed in claim 3, wherein the scraping means (702) is arranged non-perpendicularly to the outer ring (506).

8. The municipal road dredging device according to claim 1, wherein the rotating rod (4) is of a hollow tubular structure, the rotating rod (4) is communicated with the water inlet pipe (2), the front end of the rotating rod (4) is in a sealing state, and water spraying pipes (401) communicated with the inside of the rotating rod (4) are distributed on the outer walls of the rotating rod (4) on the front side and the rear side of the rotating assembly (5).