CN116591085B - Municipal road guardrail belt cleaning device - Google Patents
Municipal road guardrail belt cleaning device Download PDFInfo
- Publication number
- CN116591085B CN116591085B CN202310875955.0A CN202310875955A CN116591085B CN 116591085 B CN116591085 B CN 116591085B CN 202310875955 A CN202310875955 A CN 202310875955A CN 116591085 B CN116591085 B CN 116591085B
- Authority
- CN
- China
- Prior art keywords
- driving
- bracket
- rolling brush
- groups
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 abstract description 25
- 238000000429 assembly Methods 0.000 abstract description 25
- 230000001680 brushing effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
Abstract
The application provides a municipal road guardrail cleaning device, which belongs to the technical field of municipal road facility maintenance and comprises a support, a first driving assembly, a second driving assembly, a spraying assembly and a rolling brush assembly, wherein the rolling brush assembly is provided with two groups, the two groups of rolling brush assemblies are distributed relatively on the inner side of the support, the first driving assembly is arranged at the top of the support and is used for driving the two groups of rolling brush assemblies to synchronously rotate, the second driving assembly is arranged on the inner side of the support, the second driving assembly is used for driving the two groups of rolling brush assemblies to move up and down while the two groups of rolling brush assemblies rotate, and the spraying assembly is arranged on the outer side of the support and is used for spraying water bodies to the inner side direction of the support. Compared with the prior art, the embodiment of the application can realize the rotating brushing and the up-and-down moving brushing of the two sides of the guardrail and has the advantages of good guardrail cleaning effect and high guardrail cleaning efficiency.
Description
Technical Field
The application belongs to the technical field of municipal road facility maintenance, and particularly relates to a municipal road guardrail cleaning device.
Background
In order to maintain traffic safety, the main and secondary arterial roads of each large city are provided with guardrails, and the guardrails are stained with a large amount of dust in the road, so that the guardrails are required to be cleaned frequently to maintain the urban appearance of the city, so that the clean and attractive appearance of the city is maintained.
Among the prior art, to the washing of municipal road guardrail mostly rely on vehicular water spray equipment to realize, promptly through vehicular water spray equipment injection high pressure rivers, utilize the high pressure rivers to act on the guardrail to wash the dirty on the guardrail, this kind of guardrail cleaning method is comparatively traditional, on the one hand can waste a large amount of water sources, on the other hand because current guardrail is mostly installed at the road edge, the high pressure rivers that vehicular water spray equipment sprayed come from the road inboard, consequently high pressure rivers can only wash the guardrail towards the inboard one side of road, and the one side outside the guardrail can't obtain washing, lead to the cleaning performance of guardrail relatively poor.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the application is to provide the municipal road guardrail cleaning device.
In order to solve the technical problems, the application provides the following technical scheme:
a cleaning device for municipal road guardrails comprises a bracket, a first driving component, a second driving component, a spraying component and a rolling brush component,
the rolling brush components are provided with two groups which are distributed relatively at the inner side of the bracket,
the first driving component is arranged at the top of the bracket and is used for driving the two groups of rolling brush components to synchronously rotate,
the second driving component is arranged on the inner side of the bracket, and is used for driving the two groups of rolling brush components to move up and down when the two groups of rolling brush components rotate,
the spray assembly is arranged on the outer side of the support and is used for spraying water bodies to the inner side direction of the support.
As a further improvement of the application: a supporting plate is fixedly arranged on the inner side of the bracket,
the first driving component comprises a driving gear, a driving shaft, a transmission gear and a motor,
the motor is fixedly arranged at the top of the bracket, one end of the driving shaft is connected with the output end of the motor, the other end of the driving shaft is rotationally connected with the supporting plate, the driving gear is fixedly arranged outside the driving shaft,
the two groups of rolling brush components have the same structure and comprise a supporting shaft, a roller fixedly arranged at the lower end of the supporting shaft and a plurality of flexible bulges arranged on the circumferential side wall of the roller,
the upper end of the supporting shaft penetrates through the supporting plate and is in movable fit with the supporting plate, and the transmission gear is fixedly arranged outside the supporting shaft and meshed with the driving gear.
As a further improvement of the application: the second driving component comprises a column casing and a deflector rod,
the column casing is fixedly arranged at the upper end of the supporting shaft, the circumferential side wall of the column casing is provided with a ring groove, the ring groove is in an elliptic structure,
one end of the deflector rod is fixedly connected with the inner wall of the bracket, and the other end of the deflector rod extends into the annular groove and is in movable fit with the annular groove.
As a further improvement of the application: the cylinder is characterized in that the side wall of the cylinder is also provided with a plurality of exhaust holes, the inside of the supporting shaft is hollow, a piston rod is fixedly arranged on the top wall of the inner side of the support, and the lower end of the piston rod extends to the inside of the cylinder and is in movable fit with the cylinder.
As a still further improvement of the application: the spray assembly comprises a connecting rod, a water tank, a spray pipe and a piston plate,
the water tank is fixedly arranged on the outer wall of the bracket, the piston plate is movably arranged in the water tank, one end of the connecting rod extends into the water tank and is connected with the piston plate, the other end extends into the inner side of the bracket and is connected with the supporting shaft,
the shower sets up water tank one side, the shower bottom pass through the connecting tube with the water tank intercommunication, the shower lateral wall is provided with a plurality of shower nozzles.
As a still further improvement of the application: the side wall of the water tank is provided with an air inlet pipe, the air inlet pipe and the connecting pipe are internally provided with one-way valves,
and a bearing sleeve is fixedly arranged at one end of the connecting rod, which is far away from the piston plate, and is rotatably sleeved outside the supporting shaft.
As a still further improvement of the application: the support is U type structure, the support bottom is provided with a plurality of walking wheels.
Compared with the prior art, the application has the beneficial effects that:
in the embodiment of the application, when the road guardrail is required to be cleaned, the support can be crossed over two sides of the guardrail, so that the two groups of rolling brush assemblies are respectively attached to two sides of the guardrail, then the first driving assembly is utilized to drive the two groups of rolling brush assemblies to synchronously rotate, the two groups of rolling brush assemblies are attached to two sides of the guardrail when rotating, so that the two sides of the guardrail are cleaned by rotating, the two groups of rolling brush assemblies can be driven to move up and down by the second driving assembly when rotating, and further the two sides of the guardrail are cleaned up and down.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus for municipal road guardrail;
FIG. 2 is a schematic view of a roller brush assembly in a cleaning apparatus for municipal road guardrail;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
FIG. 4 is an enlarged schematic view of area B of FIG. 1;
in the figure: 10-bracket, 101-travelling wheel, 102-supporting plate, 20-first driving component, 201-driving gear, 202-driving shaft, 203-transmission gear, 204-motor, 30-second driving component, 301-piston rod, 302-cylinder, 303-ring groove, 304-deflector rod, 40-spraying component, 401-bearing sleeve, 402-connecting rod, 403-water tank, 404-spraying pipe, 405-piston plate, 406-air inlet pipe, 407-spraying head, 408-connecting pipe, 50-rolling brush component, 501-supporting shaft, 502-roller, 503-flexible bulge and 504-exhaust hole.
Detailed Description
The technical scheme of the application is further described in detail below with reference to the specific embodiments.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
Referring to fig. 1, the present embodiment provides a cleaning device for a municipal road guardrail, which comprises a bracket 10, a first driving assembly 20, a second driving assembly 30, a spraying assembly 40 and a rolling brush assembly 50, wherein the rolling brush assembly 50 is provided with two groups, the two groups of rolling brush assemblies 50 are distributed relatively inside the bracket 10, the first driving assembly 20 is installed at the top of the bracket 10 and is used for driving the two groups of rolling brush assemblies 50 to synchronously rotate, the second driving assembly 30 is installed inside the bracket 10, the second driving assembly 30 is used for driving the two groups of rolling brush assemblies 50 to move up and down while the two groups of rolling brush assemblies 50 rotate, and the spraying assembly 40 is installed outside the bracket 10 and is used for spraying water body to the direction inside the bracket 10.
When the road guardrail is required to be cleaned, the support 10 can span the two sides of the guardrail, so that the two groups of rolling brush assemblies 50 are respectively attached to the two sides of the guardrail, then the first driving assembly 20 is utilized to drive the two groups of rolling brush assemblies 50 to synchronously rotate, the two groups of rolling brush assemblies 50 are rotated to realize the rotating brushing of the two sides of the guardrail through the attaching action with the two sides of the guardrail, the two groups of rolling brush assemblies 50 are driven to move up and down through the second driving assembly 30 while the two groups of rolling brush assemblies 50 rotate, the upper and lower brushing of the two sides of the guardrail is realized, the water body is sprayed to the middle direction of the support 10 through the spraying assembly 40 in the process, so that the water body is sprayed to the guardrail, and the cleaning effect of the guardrail can be improved by matching the rotating and the upper and lower moving actions of the two groups of rolling brush assemblies 50.
Referring to fig. 1 and 2, in one embodiment, a support plate 102 is fixedly disposed on the inner side of the support 10, the first driving assembly 20 includes a driving gear 201, a driving shaft 202, a transmission gear 203 and a motor 204, the motor 204 is fixedly mounted on the top of the support 10, one end of the driving shaft 202 is connected with the output end of the motor 204, the other end of the driving shaft is rotatably connected with the support plate 102, the driving gear 201 is fixedly disposed on the outside of the driving shaft 202, two sets of rolling brush assemblies 50 have the same structure, each set of rolling brush assemblies comprises a supporting shaft 501, a roller 502 fixedly disposed on the lower end of the supporting shaft 501, and a plurality of flexible protrusions 503 disposed on the circumferential side wall of the roller 502, the upper end of the supporting shaft 501 penetrates through the support plate 102 and is in movable fit with the support plate 102, and the transmission gear 203 is fixedly disposed on the outside of the supporting shaft 501 and meshed with the driving gear 201.
The motor 204 drives the driving shaft 202 to rotate, the driving gear 201 is driven to rotate, the supporting shaft 501 can be driven to rotate by the meshing action of the driving gear 201 and the transmission gear 203, the roller 502 and the flexible protrusions 503 are driven to rotate synchronously, and the flexible protrusions 503 act on the side walls of the guardrails when rotating so as to brush the side walls of the guardrails in a rotating way.
Referring to fig. 1 and 3, in one embodiment, the second driving assembly 30 includes a cylinder 302 and a shift lever 304, the cylinder 302 is fixedly disposed at an upper end of the supporting shaft 501, a ring groove 303 is formed on a circumferential side wall of the cylinder 302, the ring groove 303 is in an oval structure, one end of the shift lever 304 is fixedly connected with an inner wall of the bracket 10, and the other end extends into the ring groove 303 and is movably matched with the ring groove 303.
When the driving gear 201 is meshed with the transmission gear 203 to drive the supporting shaft 501 to rotate, the supporting shaft 501 can drive the column casing 302 at the upper end of the supporting shaft to rotate synchronously, and when the column casing 302 rotates, the ring groove 303 on the circumferential side wall of the column casing 302 rotates compared with the deflector rod 304, and because the ring groove 303 is in an oval structure, the deflector rod 304 can push the column casing 302 to move up and down when the column casing 302 rotates, so as to drive the supporting shaft 501 and the roller 502 to move up and down, and when the roller 502 moves up and down, the plurality of flexible protrusions 503 on the circumferential side wall of the roller can be driven to move up and down, so that the side wall of the guardrail is scrubbed up and down.
After the flexible protrusions 503 brush dirt on the side wall of the guardrail, the dirt may be clamped between the flexible protrusions 503, so that the flexible protrusions 503 cannot effectively perform subsequent brushing operation, in order to solve the problem, referring to fig. 3 and 4, in one embodiment, the side wall of the roller 502 is further provided with a plurality of exhaust holes 504, the inside of the supporting shaft 501 is hollow, a piston rod 301 is further fixedly arranged on the top wall of the inner side of the bracket 10, and the lower end of the piston rod 301 extends into the cylinder 302 and is movably matched with the cylinder 302.
When the driving lever 304 pushes the cylinder 302 to move up and down, the cylinder 302 moves up and down outside the piston rod 301, when the cylinder 302 moves up, the piston rod 301 can press and send air inside the cylinder 302 to the inside of the roller 502 through the inner cavity of the supporting shaft 501, and then the air is sprayed out through the plurality of air exhaust holes 504, and when the air is sprayed out from the plurality of air exhaust holes 504, dirt clamped between the plurality of flexible protrusions 503 can be blown off, so that the flexible protrusions 503 can effectively carry out subsequent brushing operation.
Referring to fig. 1, in one embodiment, the spray assembly 40 includes a connecting rod 402, a water tank 403, a spray pipe 404 and a piston plate 405, the water tank 403 is fixedly mounted on the outer wall of the bracket 10, the piston plate 405 is movably disposed inside the water tank 403, one end of the connecting rod 402 extends into the water tank 403 and is connected with the piston plate 405, the other end extends into the inner side of the bracket 10 and is connected with the support shaft 501, the spray pipe 404 is disposed on one side of the water tank 403, the bottom of the spray pipe 404 is communicated with the water tank 403 through a connecting pipe 408, and a plurality of spray heads 407 are disposed on the side wall of the spray pipe 404.
When the supporting shaft 501 moves up and down, the piston plate 405 is driven by the connecting rod 402 to move up and down along the inside of the water tank 403, when the piston plate 405 moves down, the water in the water tank 403 can be pumped from the connecting pipe 408 to the inside of the spray pipe 404, and then sprayed out by the spray heads 407 to act on the side wall of the guardrail, and the cleaning effect of the side wall of the guardrail is improved by cooperating with the rotation and up and down movement of the flexible protrusion 503.
Referring to fig. 1, in one embodiment, an air inlet pipe 406 is disposed on a side wall of the water tank 403, check valves are disposed in the air inlet pipe 406 and the connecting pipe 408, a bearing sleeve 401 is fixedly disposed at one end of the connecting rod 402, which is far away from the piston plate 405, and the bearing sleeve 401 is rotatably sleeved outside the supporting shaft 501.
When the supporting shaft 501 moves up and down, the piston plate 405 is driven by the connecting rod 402 to move up and down along the inside of the water tank 403, when the piston plate 405 moves down, the water body can be pumped from the connecting pipe 408 to the inside of the spray pipe 404, the spray heads 407 spray the side wall of the guardrail, when the piston plate 405 moves up, the outside air can be pumped from the air inlet pipe 406 to the inside of the water tank 403, so that the air enters the area between the water body level and the piston plate 405, and the water body inside the water tank 403 can be pumped continuously when the piston plate 405 moves down subsequently.
Referring to fig. 1, in an embodiment, the support 10 is in a U-shaped structure, a plurality of travelling wheels 101 are disposed at the bottom of the support 10, and the support 10 can walk along the ground through the arrangement of the travelling wheels 101, and the spray assembly 40 and the two sets of rolling brush assemblies 50 can be driven to move along the length direction of the guardrail when the support 10 walks, so that the comprehensive cleaning of the side walls of the guardrail is realized.
In one embodiment, the flexible protrusion 503 may be a rubber protrusion or a silicone protrusion, which is not limited herein.
In the embodiment of the application, when the road guardrail is required to be cleaned, the bracket 10 can be crossed across two sides of the guardrail, so that the two groups of rolling brush assemblies 50 are respectively attached to the two sides of the guardrail, then the first driving assembly 20 is utilized to drive the two groups of rolling brush assemblies 50 to synchronously rotate, and the two groups of rolling brush assemblies 50 can realize the rotating brushing on the two sides of the guardrail through the attaching action with the two sides of the guardrail when rotating, and the two groups of rolling brush assemblies 50 can be driven to move up and down through the second driving assembly 30 while rotating, so that the upper and lower brushing on the two sides of the guardrail can be realized.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. A municipal road guardrail cleaning device is characterized by comprising a bracket, a first driving assembly, a second driving assembly, a spraying assembly and a rolling brush assembly,
the rolling brush components are provided with two groups which are distributed relatively at the inner side of the bracket,
the first driving component is arranged at the top of the bracket and is used for driving the two groups of rolling brush components to synchronously rotate,
the second driving component is arranged on the inner side of the bracket, and is used for driving the two groups of rolling brush components to move up and down when the two groups of rolling brush components rotate,
the spraying component is arranged at the outer side of the bracket and is used for spraying water body to the inner side direction of the bracket,
a supporting plate is fixedly arranged on the inner side of the bracket,
the first driving component comprises a driving gear, a driving shaft, a transmission gear and a motor,
the motor is fixedly arranged at the top of the bracket, one end of the driving shaft is connected with the output end of the motor, the other end of the driving shaft is rotationally connected with the supporting plate, the driving gear is fixedly arranged outside the driving shaft,
the two groups of rolling brush components have the same structure and comprise a supporting shaft, a roller fixedly arranged at the lower end of the supporting shaft and a plurality of flexible bulges arranged on the circumferential side wall of the roller,
the upper end of the supporting shaft penetrates through the supporting plate and is movably matched with the supporting plate, the transmission gear is fixedly arranged outside the supporting shaft and is meshed with the driving gear,
the second driving component comprises a column casing and a deflector rod,
the column casing is fixedly arranged at the upper end of the supporting shaft, the circumferential side wall of the column casing is provided with a ring groove, the ring groove is in an elliptic structure,
one end of the deflector rod is fixedly connected with the inner wall of the bracket, the other end extends into the annular groove and is movably matched with the annular groove,
the cylinder is characterized in that the side wall of the cylinder is also provided with a plurality of exhaust holes, the inside of the supporting shaft is hollow, a piston rod is fixedly arranged on the top wall of the inner side of the support, and the lower end of the piston rod extends to the inside of the cylinder and is in movable fit with the cylinder.
2. The apparatus of claim 1, wherein the spray assembly comprises a connecting rod, a water tank, a spray pipe, and a piston plate,
the water tank is fixedly arranged on the outer wall of the bracket, the piston plate is movably arranged in the water tank, one end of the connecting rod extends into the water tank and is connected with the piston plate, the other end extends into the inner side of the bracket and is connected with the supporting shaft,
the shower sets up water tank one side, the shower bottom pass through the connecting tube with the water tank intercommunication, the shower lateral wall is provided with a plurality of shower nozzles.
3. The cleaning device for municipal road guardrail according to claim 2, wherein the side wall of the water tank is provided with an air inlet pipe, the air inlet pipe and the connecting pipe are provided with one-way valves,
and a bearing sleeve is fixedly arranged at one end of the connecting rod, which is far away from the piston plate, and is rotatably sleeved outside the supporting shaft.
4. The municipal road guardrail cleaning device of claim 1, wherein the support is of a U-shaped structure, and a plurality of travelling wheels are arranged at the bottom of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310875955.0A CN116591085B (en) | 2023-07-18 | 2023-07-18 | Municipal road guardrail belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310875955.0A CN116591085B (en) | 2023-07-18 | 2023-07-18 | Municipal road guardrail belt cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116591085A CN116591085A (en) | 2023-08-15 |
| CN116591085B true CN116591085B (en) | 2023-09-19 |
Family
ID=87599526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310875955.0A Active CN116591085B (en) | 2023-07-18 | 2023-07-18 | Municipal road guardrail belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116591085B (en) |
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|---|---|---|---|---|
| JP2005131111A (en) * | 2003-10-30 | 2005-05-26 | Yabuta:Kk | Cleaning apparatus and cleaning brush |
| CN103938359A (en) * | 2014-04-30 | 2014-07-23 | 重庆市渝璧纺织有限公司 | Textile machinery machine head brushes |
| CN105332355A (en) * | 2015-11-23 | 2016-02-17 | 中联重科股份有限公司 | Rolling and sweeping device and cleaning vehicle with same |
| CN205584099U (en) * | 2016-02-25 | 2016-09-14 | 合肥中科智翔自动化技术有限公司 | Improved generation photovoltaic module brush cleaner |
| CN207109689U (en) * | 2017-07-03 | 2018-03-16 | 李翠仙 | A kind of civic building ground high-performance cleaning equipment |
| CN212772159U (en) * | 2020-08-05 | 2021-03-23 | 湖南欣云环境管理有限公司 | Municipal administration cleaning device |
| CN215482608U (en) * | 2021-07-23 | 2022-01-11 | 刘辉 | Self-cleaning device for municipal traffic guardrail |
| CN216515346U (en) * | 2021-08-17 | 2022-05-13 | 郭长安 | Portable guardrail cleaning device of municipal works |
| CN114505274A (en) * | 2020-11-17 | 2022-05-17 | 广西途辉建筑工程有限公司 | Device for automatically cleaning guardrail |
| CN219175105U (en) * | 2023-01-03 | 2023-06-13 | 安徽龙海园林工程有限公司 | Municipal administration guardrail belt cleaning device |
-
2023
- 2023-07-18 CN CN202310875955.0A patent/CN116591085B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005131111A (en) * | 2003-10-30 | 2005-05-26 | Yabuta:Kk | Cleaning apparatus and cleaning brush |
| CN103938359A (en) * | 2014-04-30 | 2014-07-23 | 重庆市渝璧纺织有限公司 | Textile machinery machine head brushes |
| CN105332355A (en) * | 2015-11-23 | 2016-02-17 | 中联重科股份有限公司 | Rolling and sweeping device and cleaning vehicle with same |
| CN205584099U (en) * | 2016-02-25 | 2016-09-14 | 合肥中科智翔自动化技术有限公司 | Improved generation photovoltaic module brush cleaner |
| CN207109689U (en) * | 2017-07-03 | 2018-03-16 | 李翠仙 | A kind of civic building ground high-performance cleaning equipment |
| CN212772159U (en) * | 2020-08-05 | 2021-03-23 | 湖南欣云环境管理有限公司 | Municipal administration cleaning device |
| CN114505274A (en) * | 2020-11-17 | 2022-05-17 | 广西途辉建筑工程有限公司 | Device for automatically cleaning guardrail |
| CN215482608U (en) * | 2021-07-23 | 2022-01-11 | 刘辉 | Self-cleaning device for municipal traffic guardrail |
| CN216515346U (en) * | 2021-08-17 | 2022-05-13 | 郭长安 | Portable guardrail cleaning device of municipal works |
| CN219175105U (en) * | 2023-01-03 | 2023-06-13 | 安徽龙海园林工程有限公司 | Municipal administration guardrail belt cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116591085A (en) | 2023-08-15 |
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