CN208857748U - A kind of municipal administration road guardrail cleaning equipment - Google Patents
A kind of municipal administration road guardrail cleaning equipment Download PDFInfo
- Publication number
- CN208857748U CN208857748U CN201820817959.8U CN201820817959U CN208857748U CN 208857748 U CN208857748 U CN 208857748U CN 201820817959 U CN201820817959 U CN 201820817959U CN 208857748 U CN208857748 U CN 208857748U
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- Prior art keywords
- spring
- plate
- supporting plate
- cart
- cylinder body
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Abstract
The utility model relates to a kind of cleaning equipment more particularly to a kind of municipal administration road guardrail cleaning equipments.Technical problems to be solved are: providing a kind of municipal administration road guardrail cleaning equipment high without influence, cleaning efficiency on pedestrian.Technical solution is: a kind of municipal administration road guardrail cleaning equipment, includes cart etc.；The sweep top center of cart is connected with supporting plate, and top plate is connected at the top of supporting plate, and the sweep top right side of cart is equipped with cleaning device, and the left upper portion of supporting plate is equipped with flusher, and cleaning device and flusher cooperate.The utility model drives flusher operation by cleaning device, to carry out high-efficiency washing to road guardrail, cam rotation drives the second contact plate to move left and right, so that nozzle be driven to swing, and then cleaning efficiency is improved, achieve the effect that high without influence, cleaning efficiency on pedestrian.
Description
Technical field
The utility model relates to a kind of cleaning equipment more particularly to a kind of municipal administration road guardrail cleaning equipments.
Background technique
Municipal administration refers to every Administration in city.Also refer to market trade affairs；Work of urban management.Including industry and commerce
Industry, traffic, public security, culture and education, environment, health, capital construction etc..
Guardrail is mainly used in the occasions such as house, highway, shopping centre, public place the guarantor to personal safety and installations and facilities
Shield and protection.Guardrail is visible everywhere in we live.For guardrail according to the difference of height, the price of every meter of length also can be different.
Guardrail isolation lane can be generally set among road, after the time has been grown, a large amount of dust can have been accumulated on guardrail, such as
It cleans not in time, will affect the appearance of the city, be easy to influence pedestrian when current cleaning equipment cleans, and artificial cleaning efficiency is lower, because
This needs to research and develop a kind of municipal administration road guardrail cleaning equipment high without influence, cleaning efficiency on pedestrian.
Utility model content
Easy influence pedestrian when in order to overcome current cleaning equipment to clean, and the lower disadvantage of artificial cleaning efficiency,
The technical issues of solution, is: providing a kind of municipal administration road guardrail cleaning equipment high without influence, cleaning efficiency on pedestrian.
Technical solution is: it is a kind of municipal administration use road guardrail cleaning equipment, include cart, supporting plate, top plate, cleaning device and
Flusher, the sweep top center of cart are connected with supporting plate, and top plate, the sweep top right side of cart are connected at the top of supporting plate
Equipped with cleaning device, the left upper portion of supporting plate is equipped with flusher, and cleaning device and flusher cooperate.
Further, cleaning device includes motor, shaft, mounting rod, bearing block and brush roll, in the bottom of top plate
Between motor is installed, the output shaft of motor is connected with shaft, and the right upper portion of supporting plate is connected with mounting rod, the right end of mounting rod and
The sweep top right side of cart is mounted on bearing block, and shaft is connect with the equal interference of bearing in metal (upper seat, under shaft
Portion is connected with brush roll.
Further, flusher include cam, it is cylinder body, piston, push rod, the first contact plate, the first spring, unidirectional
Valve, water inlet pipe, outlet pipe and nozzle, the top of shaft are equipped with cam, and the left upper portion of supporting plate is equipped with cylinder body, sets in cylinder body
There is piston, piston and cylinder body cooperate, and push rod is connected among the right side of piston, and push rod slidingtype runs through supporting plate top, push rod
Right end is connected with the first contact plate, is connected with the first spring, the first contact plate between the right side of supporting plate on the left of the first contact plate
With cam contact, the left end of the top and bottom of cylinder body is mounted on check valve, and check valve is connected to cylinder body, and base valve is close
Envelope is connected with water inlet pipe, and top check valve is sealedly connected with outlet pipe, and the top right side of outlet pipe and top plate connects, outlet pipe
End seal is connected with nozzle, and nozzle is located above brush roll.
Further, further including having sliding block, second spring, connecting rod, the second contact plate and third spring, the bottom of top plate
Right side is provided with sliding slot, and sliding slot inner sliding type cooperates equipped with sliding block, sliding block and sliding slot, connects between left side and sliding block left side in sliding slot
Have a second spring, the bottom of sliding block is connected with connecting rod, and the bottom of connecting rod is connected with the second contact plate, on the left of the second contact plate with it is convex
Wheel contacts, and third spring is connected on the right side of the second contact plate, and the end of third spring is connect with water outlet pipe end.
Further, further including having the 4th spring and baffle, the 4th spring, the 4th bullet are connected on the right side of the sweep of cart
The end of spring is connected with baffle.
In use, the utility model is pushed by the guardrail on road, so that the cleaning component of cleaning device connects with guardrail
Touching, the water inlet member of flusher is connect with water tap seal, and starting cleaning device operation, cleaning device drives flusher
Operation, so that cleaning device and flusher clean guardrail, in use process, pushes the utility model to move along guardrail
It is dynamic, continuous wash can be carried out to road guardrail, after the completion of cleaning, close cleaning device and by the water inlet member of flusher from
It is removed on tap.
Because cleaning device includes motor, shaft, mounting rod, bearing block and brush roll, installation among the bottom of top plate
There is a motor, the output shaft of motor is connected with shaft, and the right upper portion of supporting plate is connected with mounting rod, the right end of mounting rod and cart
Sweep top right side is mounted on bearing block, and shaft is connect with the equal interference of bearing in metal (upper seat, the lower part connection of shaft
There is brush roll.So it is mobile to push the utility model, so that brush roll is contacted with guardrail, start motor, motor rotation band turn
Axis rotation, so that brush roll cleans guardrail, after the completion of cleaning, closes motor so that brush roll be driven to rotate.
Because flusher includes cam, cylinder body, piston, push rod, the first contact plate, the first spring, check valve, water inlet
Pipe, outlet pipe and nozzle, the top of shaft are equipped with cam, and the left upper portion of supporting plate is equipped with cylinder body, is equipped with piston in cylinder body,
Piston and cylinder body cooperate, and push rod is connected among the right side of piston, and push rod slidingtype runs through supporting plate top, and the right end of push rod connects
There is the first contact plate, is connected with the first spring between the right side of supporting plate on the left of the first contact plate, the first contact plate connects with cam
Touching, the left end of the top and bottom of cylinder body are mounted on check valve, and check valve is connected to cylinder body, and base valve is sealedly connected with
Water inlet pipe, top check valve are sealedly connected with outlet pipe, the top right side connection of outlet pipe and top plate, the end seal of outlet pipe
It is connected with nozzle, nozzle is located above brush roll.So being connect water inlet pipe with water tap seal using preceding, shaft rotates band
Moving cam rotation, under the action of the first spring, cam rotation band piston is moved left and right, under the action of check valve, piston
It moves left and right and clear water is driven to enter in cylinder body from water inlet pipe, and sprayed from outlet pipe through nozzle, so that clear water rinses guardrail,
Cleaning efficiency is further increased, after the completion of cleaning, water inlet pipe is removed from tap.
Because further including having sliding block, second spring, connecting rod, the second contact plate and third spring, the bottom right of top plate is opened
There is sliding slot, sliding slot inner sliding type cooperates equipped with sliding block, sliding block and sliding slot, is connected with second between left side and sliding block left side in sliding slot
Spring, the bottom of sliding block are connected with connecting rod, and the bottom of connecting rod is connected with the second contact plate, connects on the left of the second contact plate with cam
It touches, third spring is connected on the right side of the second contact plate, the end of third spring is connect with water outlet pipe end.So second
Under the action of spring, cam rotation drives the second contact plate to move left and right, to drive outlet pipe end left by third spring
Right swing, and then nozzle is driven to swing, so that clear water is sprayed from nozzle oscillation formula, so that flushing effect is more preferable, thus more
Further increase cleaning efficiency.
Because further including having the 4th spring and baffle, the 4th spring, the end of the 4th spring are connected on the right side of the sweep of cart
End is connected with baffle.So baffle is contacted with guardrail, and the 4th spring works as a buffer when pushing the utility model mobile, thus
When preventing from pushing the utility model mobile, hitting guardrail causes to damage.
The utility model drives flusher operation by cleaning device, so that high-efficiency washing is carried out to road guardrail, it is convex
Wheel rotation drives the second contact plate to move left and right, so that nozzle be driven to swing, and then improves cleaning efficiency, has reached to row
People is without the effect influenced, cleaning efficiency is high.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the utility model.
Fig. 2 is second of schematic view of the front view of the utility model.
Fig. 3 is the flusher schematic view of the front view of the utility model.
The label of each components is as follows in attached drawing: 1, cart, 2, supporting plate, 3, top plate, 4, cleaning device, 41, motor, 42,
Shaft, 43, mounting rod, 44, bearing block, 45, brush roll, 5, flusher, 51, cam, 52, cylinder body, 53, piston, 54, push away
Bar, the 55, first contact plate, the 56, first spring, 57, check valve, 58, water inlet pipe, 59, outlet pipe, 510, nozzle, 6, sliding slot, 7,
Sliding block, 8, second spring, 9, connecting rod, the 10, second contact plate, 11, third spring, the 12, the 4th spring, 13, baffle.
Specific embodiment
Technical solution is described further combined with specific embodiments below, it should be noted that: described in herein
The words of the indicating positions such as upper and lower, left and right be only for shown structure in respective figure for position.It is herein zero
Part institute serialization number itself, such as: first, second etc., it is only used for distinguishing described object, contain without any sequence or technology
Justice.And described in the application such as: connection, connection include unless otherwise instructed directly or indirectly connecting.
Embodiment 1
A kind of municipal administration road guardrail cleaning equipment, as shown in Figure 1-3, include cart 1, supporting plate 2, top plate 3, cleaning dress
4 and flusher 5 are set, the sweep top center of cart 1 is connected with supporting plate 2, and the top of supporting plate 2 is connected with top plate 3, cart 1
Sweep top right side is equipped with cleaning device 4, and the left upper portion of supporting plate 2 is equipped with flusher 5, and cleaning device 4 is matched with flusher 5
It closes.
Embodiment 2
A kind of municipal administration road guardrail cleaning equipment, as shown in Figure 1-3, include cart 1, supporting plate 2, top plate 3, cleaning dress
4 and flusher 5 are set, the sweep top center of cart 1 is connected with supporting plate 2, and the top of supporting plate 2 is connected with top plate 3, cart 1
Sweep top right side is equipped with cleaning device 4, and the left upper portion of supporting plate 2 is equipped with flusher 5, and cleaning device 4 is matched with flusher 5
It closes.
Cleaning device 4 includes motor 41, shaft 42, mounting rod 43, bearing block 44 and brush roll 45, the bottom of top plate 3
Centre is equipped with motor 41, and the output shaft of motor 41 is connected with shaft 42, and the right upper portion of supporting plate 2 is connected with mounting rod 43, peace
The sweep top right side of the right end and cart 1 that fill bar 43 is mounted on bearing block 44, the axis in shaft 42 and metal (upper seat 44
Equal interference connection is held, the lower part of shaft 42 is connected with brush roll 45.
Embodiment 3
A kind of municipal administration road guardrail cleaning equipment, as shown in Figure 1-3, include cart 1, supporting plate 2, top plate 3, cleaning dress
4 and flusher 5 are set, the sweep top center of cart 1 is connected with supporting plate 2, and the top of supporting plate 2 is connected with top plate 3, cart 1
Sweep top right side is equipped with cleaning device 4, and the left upper portion of supporting plate 2 is equipped with flusher 5, and cleaning device 4 is matched with flusher 5
It closes.
Cleaning device 4 includes motor 41, shaft 42, mounting rod 43, bearing block 44 and brush roll 45, the bottom of top plate 3
Centre is equipped with motor 41, and the output shaft of motor 41 is connected with shaft 42, and the right upper portion of supporting plate 2 is connected with mounting rod 43, peace
The sweep top right side of the right end and cart 1 that fill bar 43 is mounted on bearing block 44, the axis in shaft 42 and metal (upper seat 44
Equal interference connection is held, the lower part of shaft 42 is connected with brush roll 45.
Flusher 5 includes cam 51, cylinder body 52, piston 53, push rod 54, the first contact plate 55, the first spring 56, list
To valve 57, water inlet pipe 58, outlet pipe 59 and nozzle 510, the top of shaft 42 is equipped with cam 51, the left upper portion peace of supporting plate 2
Equipped with cylinder body 52, piston 53 is equipped in cylinder body 52, piston 53 and cylinder body 52 cooperate, and are connected with push rod among the right side of piston 53
54,54 slidingtype of push rod runs through 2 top of supporting plate, and the right end of push rod 54 is connected with the first contact plate 55,55 left side of the first contact plate
The first spring 56 is connected between the right side of supporting plate 2, the first contact plate 55 is contacted with cam 51, the top and bottom of cylinder body 52
Left end be mounted on check valve 57, check valve 57 is connected to cylinder body 52, and base valve 57 is sealedly connected with water inlet pipe 58, top
Portion's check valve 57 is sealedly connected with outlet pipe 59, and outlet pipe 59 is connect with the top right side of top plate 3, the end seal of outlet pipe 59
It is connected with nozzle 510, nozzle 510 is located at 45 top of brush roll.
Embodiment 4
A kind of municipal administration road guardrail cleaning equipment, as shown in Figure 1-3, include cart 1, supporting plate 2, top plate 3, cleaning dress
4 and flusher 5 are set, the sweep top center of cart 1 is connected with supporting plate 2, and the top of supporting plate 2 is connected with top plate 3, cart 1
Sweep top right side is equipped with cleaning device 4, and the left upper portion of supporting plate 2 is equipped with flusher 5, and cleaning device 4 is matched with flusher 5
It closes.
Cleaning device 4 includes motor 41, shaft 42, mounting rod 43, bearing block 44 and brush roll 45, the bottom of top plate 3
Centre is equipped with motor 41, and the output shaft of motor 41 is connected with shaft 42, and the right upper portion of supporting plate 2 is connected with mounting rod 43, peace
The sweep top right side of the right end and cart 1 that fill bar 43 is mounted on bearing block 44, the axis in shaft 42 and metal (upper seat 44
Equal interference connection is held, the lower part of shaft 42 is connected with brush roll 45.
Flusher 5 includes cam 51, cylinder body 52, piston 53, push rod 54, the first contact plate 55, the first spring 56, list
To valve 57, water inlet pipe 58, outlet pipe 59 and nozzle 510, the top of shaft 42 is equipped with cam 51, the left upper portion peace of supporting plate 2
Equipped with cylinder body 52, piston 53 is equipped in cylinder body 52, piston 53 and cylinder body 52 cooperate, and are connected with push rod among the right side of piston 53
54,54 slidingtype of push rod runs through 2 top of supporting plate, and the right end of push rod 54 is connected with the first contact plate 55,55 left side of the first contact plate
The first spring 56 is connected between the right side of supporting plate 2, the first contact plate 55 is contacted with cam 51, the top and bottom of cylinder body 52
Left end be mounted on check valve 57, check valve 57 is connected to cylinder body 52, and base valve 57 is sealedly connected with water inlet pipe 58, top
Portion's check valve 57 is sealedly connected with outlet pipe 59, and outlet pipe 59 is connect with the top right side of top plate 3, the end seal of outlet pipe 59
It is connected with nozzle 510, nozzle 510 is located at 45 top of brush roll.
It further include having sliding block 7, second spring 8, connecting rod 9, the second contact plate 10 and third spring 11, the bottom, right of top plate 3
Side is provided with sliding slot 6, and 6 inner sliding type of sliding slot is equipped with sliding block 7, and sliding block 7 and sliding slot 6 cooperate, left side and 7 left side of sliding block in sliding slot 6
Between be connected with second spring 8, the bottom of sliding block 7 is connected with connecting rod 9, and the bottom of connecting rod 9 is connected with the second contact plate 10, and second connects
The left side of touch panel 10 is contacted with cam 51, and the right side of the second contact plate 10 is connected with third spring 11, the end of third spring 11 and
The connection of 59 end of outlet pipe.
Further include having the 4th spring 12 and baffle 13, is connected with the 4th spring 12, the 4th spring 12 on the right side of the sweep of cart 1
End be connected with baffle 13.
In use, the utility model is pushed by the guardrail on road, so that the cleaning component of cleaning device 4 connects with guardrail
Touching, the water inlet member of flusher 5 is connect with water tap seal, and starting cleaning device 4 is run, and cleaning device 4, which drives, to be rinsed
Device 5 is run, so that cleaning device 4 and flusher 5 clean guardrail, in use process, pushes this reality along guardrail
With Novel movable, continuous wash can be carried out to road guardrail, after the completion of cleaning, close cleaning device 4 and by flusher 5
Water inlet member is removed from tap.
Because cleaning device 4 includes motor 41, shaft 42, mounting rod 43, bearing block 44 and brush roll 45, top plate 3
Motor 41 is installed, the output shaft of motor 41 is connected with shaft 42, and the right upper portion of supporting plate 2 is connected with mounting rod among bottom
43, the right end of mounting rod 43 and the sweep top right side of cart 1 are mounted on bearing block 44, in shaft 42 and metal (upper seat 44
Bearing equal interference connection, the lower part of shaft 42 is connected with brush roll 45.So pushing the utility model mobile, so that hairbrush
Roller 45 is contacted with guardrail, starts motor 41, and the rotation of motor 41 drives shaft 42 to rotate, so that brush roll 45 is driven to rotate, so that
Brush roll 45 cleans guardrail, after the completion of cleaning, closes motor 41.
Because flusher 5 includes cam 51, cylinder body 52, piston 53, push rod 54, the first contact plate 55, the first spring
56, check valve 57, water inlet pipe 58, outlet pipe 59 and nozzle 510, the top of shaft 42 are equipped with cam 51, on the left side of supporting plate 2
Portion is equipped with cylinder body 52, and piston 53 is equipped in cylinder body 52, and piston 53 and cylinder body 52 cooperate, be connected with and push away among the right side of piston 53
Bar 54,54 slidingtype of push rod run through 2 top of supporting plate, and the right end of push rod 54 is connected with the first contact plate 55, and the first contact plate 55 is left
The first spring 56 is connected between side and the right side of supporting plate 2, the first contact plate 55 is contacted with cam 51, the top and bottom of cylinder body 52
The left end in portion is mounted on check valve 57, and check valve 57 is connected to cylinder body 52, and base valve 57 is sealedly connected with water inlet pipe 58,
Top check valve 57 is sealedly connected with outlet pipe 59, and outlet pipe 59 is connect with the top right side of top plate 3, and the end of outlet pipe 59 is close
Envelope is connected with nozzle 510, and nozzle 510 is located at 45 top of brush roll.So water inlet pipe 58 and water tap seal are connected using preceding
It connects, the rotation band moving cam 51 of shaft 42 rotates, and under the action of the first spring 56, the rotation band piston 53 or so of cam 51 is moved
Dynamic, under the action of check valve 57, piston 53, which moves left and right, drives clear water to enter in cylinder body 52 from water inlet pipe 58, and from outlet pipe
59 spray through nozzle 510, so that clear water rinses guardrail, cleaning efficiency are further increased, after the completion of cleaning, by water inlet pipe 58
It is removed from tap.
Because further including having sliding block 7, second spring 8, connecting rod 9, the second contact plate 10 and third spring 11, the bottom of top plate 3
Sliding slot 6 is provided on the right side of portion, 6 inner sliding type of sliding slot is equipped with sliding block 7, and sliding block 7 and sliding slot 6 cooperate, and left side and sliding block 7 are left in sliding slot 6
Second spring 8 is connected between side, the bottom of sliding block 7 is connected with connecting rod 9, and the bottom of connecting rod 9 is connected with the second contact plate 10, the
Two contact plates, 10 left side is contacted with cam 51, and the right side of the second contact plate 10 is connected with third spring 11, the end of third spring 11
End is connect with 59 end of outlet pipe.So the rotation of cam 51 drives the second contact plate 10 or so under the action of second spring 8
It is mobile, to drive 59 end of outlet pipe to swing by third spring 11, and then nozzle 510 is driven to swing, so that
Clear water is sprayed from 510 swing type of nozzle, so that flushing effect is more preferable, to further improve cleaning efficiency.
Because further including having the 4th spring 12 and baffle 13, the 4th spring 12, the 4th bullet are connected on the right side of the sweep of cart 1
The end of spring 12 is connected with baffle 13.So baffle 13 is contacted with guardrail, the 4th spring 12 when pushing the utility model mobile
It works as a buffer, so that hitting guardrail causes to damage when preventing from pushing the utility model mobile.
Although describing the utility model referring to exemplary embodiment, it should be understood that the utility model is not limited to institute
Disclosed exemplary embodiment.The scope of the following claims should give broadest explanation, so as to cover all modifications with
And equivalent structure and function.
Claims (5)
1. a kind of municipal administration road guardrail cleaning equipment, which is characterized in that include cart, supporting plate, top plate, cleaning device and punching
Cleaning device, the sweep top center of cart are connected with supporting plate, and top plate is connected at the top of supporting plate, and the sweep top right side of cart is set
There is cleaning device, the left upper portion of supporting plate is equipped with flusher, and cleaning device and flusher cooperate.
2. a kind of municipal administration road guardrail cleaning equipment according to claim 1, which is characterized in that cleaning device includes
Motor, shaft, mounting rod, bearing block and brush roll are equipped with motor among the bottom of top plate, and the output shaft of motor, which is connected with, to be turned
Axis, the right upper portion of supporting plate are connected with mounting rod, and the right end of mounting rod and the sweep top right side of cart are mounted on bearing block,
Shaft is connect with the equal interference of bearing in metal (upper seat, and the lower part of shaft is connected with brush roll.
3. a kind of municipal administration road guardrail cleaning equipment according to claim 2, which is characterized in that flusher includes
Cam, cylinder body, piston, push rod, the first contact plate, the first spring, check valve, water inlet pipe, outlet pipe and nozzle, the top of shaft
Cam is installed, the left upper portion of supporting plate is equipped with cylinder body, and piston is equipped in cylinder body, and piston and cylinder body cooperate, the right side of piston
Centre is connected with push rod, and push rod slidingtype runs through supporting plate top, and the right end of push rod is connected with the first contact plate, and the first contact plate is left
The first spring, the first contact plate and cam contact, the left end of the top and bottom of cylinder body are connected between side and the right side of supporting plate
It is mounted on check valve, check valve is connected to cylinder body, and base valve is sealedly connected with water inlet pipe, and top check valve is tightly connected
There are outlet pipe, the top right side connection of outlet pipe and top plate, the end seal of outlet pipe is connected with nozzle, and nozzle is located at brush roll
Top.
4. it is according to claim 3 it is a kind of municipal administration use road guardrail cleaning equipment, which is characterized in that further include have sliding block,
Second spring, connecting rod, the second contact plate and third spring, the bottom right of top plate are provided with sliding slot, and sliding slot inner sliding type, which is equipped with, to be slided
Block, sliding block and sliding slot cooperate, and are connected with second spring between left side and sliding block left side in sliding slot, the bottom of sliding block is connected with
Bar, the bottom of connecting rod are connected with the second contact plate, the second contact plate left side and cam contact, are connected on the right side of the second contact plate
The end of third spring, third spring is connect with water outlet pipe end.
5. a kind of municipal administration road guardrail cleaning equipment according to claim 4, which is characterized in that further include having the 4th bullet
The sweep right side of spring and baffle, cart is connected with the 4th spring, and the end of the 4th spring is connected with baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817959.8U CN208857748U (en) | 2018-05-30 | 2018-05-30 | A kind of municipal administration road guardrail cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817959.8U CN208857748U (en) | 2018-05-30 | 2018-05-30 | A kind of municipal administration road guardrail cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857748U true CN208857748U (en) | 2019-05-14 |
Family
ID=66411367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817959.8U Expired - Fee Related CN208857748U (en) | 2018-05-30 | 2018-05-30 | A kind of municipal administration road guardrail cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700160A (en) * | 2019-10-18 | 2020-01-17 | 济南圆纯设计有限公司 | Crossing type dead-angle-free cleaning machine for road isolation fence |
| CN110820647A (en) * | 2019-11-24 | 2020-02-21 | 郑渤伦 | Road guardrail cleaning device based on pressure difference change principle |
| CN113605290A (en) * | 2021-08-21 | 2021-11-05 | 曾军 | Road and bridge guardrail washs curing means |
-
2018
- 2018-05-30 CN CN201820817959.8U patent/CN208857748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700160A (en) * | 2019-10-18 | 2020-01-17 | 济南圆纯设计有限公司 | Crossing type dead-angle-free cleaning machine for road isolation fence |
| CN110700160B (en) * | 2019-10-18 | 2021-05-07 | 湖南碧泰环保科技有限公司 | Crossing type dead-angle-free cleaning machine for road isolation fence |
| CN110820647A (en) * | 2019-11-24 | 2020-02-21 | 郑渤伦 | Road guardrail cleaning device based on pressure difference change principle |
| CN113605290A (en) * | 2021-08-21 | 2021-11-05 | 曾军 | Road and bridge guardrail washs curing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20210530 |