CN109235333A - A kind of safe cleaning device of road guard - Google Patents
A kind of safe cleaning device of road guard Download PDFInfo
- Publication number
- CN109235333A CN109235333A CN201811240319.6A CN201811240319A CN109235333A CN 109235333 A CN109235333 A CN 109235333A CN 201811240319 A CN201811240319 A CN 201811240319A CN 109235333 A CN109235333 A CN 109235333A
- Authority
- CN
- China
- Prior art keywords
- cleaning device
- main body
- guardrail
- fixedly connected
- water installations
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000009434 installation Methods 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater 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
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of safe cleaning device of road guard, including guardrail, it is provided at the top of guardrail and applies water installations, the cross rail outer at the top of guardrail is connected with water installations internal activity is applied；Applying water installations includes applying water installations main body, applies water installations body interior and offers water collection chamber；First through hole is offered at the top of water collection chamber, first through hole internal activity is connected with first piston；First piston bottom is connected with wraping plate, is connected with floating ball on front side of wraping plate；It applies water installations body exterior and is fixedly connected with current limiting mold；Water collection chamber bottom offers the second through-hole, and the second through-hole internal activity is connected with second piston, is provided with the first spring on the outside of second piston；It when using cleaning device, can make guardrail that there is self-purification capacity, it is cleaned by collecting rainwater, when locally or globally being cleaned to guardrail, the rainwater of collection can moisten guardrail, while not need extra power when handling dust, and whole process is environment friendly and pollution-free.
Description
Technical field
Keep a public place clean field the present invention relates to guardrail, more specifically to a kind of safe cleaning device of road guard.
Background technique
With the fast development in city, urban transportation blockage problem is increasingly severe；It takes their own roads to make one vehicle, reduces and hand over
Interpreter thus generation, traffic route two sides and it is intermediate be all provided with traffic guardrail, but guardrail for a long time in use, dust and
The mud that rainy day splashes all is attached on traffic isolation guard, so that clean and tidy road is because of dirty isolation traffic isolation guard
And lose gloss, it is therefore desirable to clean to guardrail using to cleaning device.
Existing road traffic guardrail cleaning device not environmentally, when being cleaned to guardrail with tap water spray mode to shield
Column is moistened, in this way waste water resource significantly；Existing cleaning device, cannot be constantly clear to guardrail when cleaning to guardrail
It is clean, it cannot provide cleaning water used in time when guardrail is locally stained；The prior art makes when handling the dust on guardrail
It is driven with electric energy so not environmentally, and duty cycle limited needs timing is charged；For the problem present on, the present invention
It can make guardrail that there is self-purification capacity, it is cleaned by collecting rainwater, when locally or globally being cleaned to guardrail, collect
Rainwater guardrail can be moistened, while not needing extra power when handling dust, whole process is environment friendly and pollution-free.
Summary of the invention
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of safe cleaning device of road guard, including guardrail, the guardrail top, which is provided with, applies water installations, the guardrail
The cross rail outer at top is connected with water installations internal activity is applied；The water installations of applying include applying water installations main body, described to apply water dress
It sets body interior and offers water collection chamber；First through hole, the first through hole internal activity connection are offered at the top of the water collection chamber
There is first piston；The first piston bottom is connected with wraping plate, is flexibly connected among the wraping plate in the middle part of water collection chamber；Institute
It states and is connected with floating ball on front side of wraping plate；The water installations body exterior of applying is fixedly connected with current limiting mold；The water collection chamber bottom
Portion offers the second through-hole, and the second through-hole internal activity is connected with second piston, and the is provided on the outside of the second piston
One spring；The first spring setting is being applied between water installations main body and current limliting mold；
It further include cleaning device main body, the cleaning device bottom part body is connected with travel wheel；The cleaning device main body
Right side is fixedly connected with handrail；Cleaning head is provided on the left of the cleaning device main body.
Preferably, cleaning device body interior front and rear sides are disposed with feed rod, support rod and silk from left to right
Thick stick；The feed rod is fixedly connected two sides through cleaning head with cleaning device main body up and down；The feed rod and cleaning head are slidably connected；
It is connected with first connecting rod on the right side of the cleaning head, is flexibly connected among the first connecting rod with support rod, the support rod
Bottom is fixedly connected with side before and after cleaning device main body；Pair of nut is connected on the outside of the lead screw, the first connecting rod is right
End and pair of nut are flexibly connected；The lead screw bottom and the rotation connection of cleaning device body interior front and rear sides；The lead screw top
Portion is fixedly connected with first gear, and engagement is connected with second gear between the first gear, fixes at the top of the second gear
It is connected with hand disk, the hand disk and the rotation connection of cleaning device body top；The setting of cleaning device main body lower right side
There is self-locking device, the self-locking device and travel wheel match.
Preferably, described apply is fixedly connected with billboard among water installations body top, and the billboard bottom offers
Third through-hole.
Preferably, the cleaning head includes cleaning head main body, and cleaning head main body front and rear sides offer fourth hole,
The fourth hole and polished rod match；Brush ring, the brush ring and guardrail phase are fixedly connected on the left of the cleaning head main body
Match.
Preferably, the brush ring includes brush ring back seat, and brush ring back seat left end is fixedly connected with female ring；After the brush ring
Seat left side is internally provided with second spring, and the second spring left end is fixedly connected with block, is fixedly connected on the left of the block
There is push rod；The push rod is arranged inside brush ring back seat and female ring；Public ring is connected on front side of the female ring；The public affairs ring is right
Side is fixedly connected with blocking arm, and the blocking arm and block match；The female ring and public ring match.
Preferably, spongy layer is fixedly connected with inside the female ring and public ring.
Preferably, the self-locking device includes locked handle, and the locked handle and cleaning device main body front and rear sides are living
Dynamic connection；Lower section is fixedly connected with third connecting rod on the left of the locked handle, is connected with the 4th on the left of the third connecting rod
Connecting rod, the fourth link and cleaning device main body front and rear sides are flexibly connected；The fourth link and travel wheel match.
Preferably, the quality of the floating ball is greater than first piston.
Compared with the prior art, the present invention has the advantages that
Compared with prior art, the rainy day of the invention is to can clean roughly guardrail, while artificial cleaning guardrail applies water installations
Guardrail can be moistened, moreover it is possible to greatly improve civic consciousness of saving water；Because at first the floating ball inside water collection chamber does not have when raining
Have by buoyancy, first piston is influenced in the open state by wraping plate；Rainwater enters water collection chamber completion pair by first through hole
The collection of rainwater；When water collection chamber fills water, floating ball floats to close first piston；Extra rainwater is by applying water installations
The guardrail progress rainy day is cleaned roughly in gap between main body and current limliting mold；The rainwater collected in this way will be manually clear to guardrail
Use when washing；Guardrail can not only be cleaned roughly by applying water installations, and can also collect rainwater, make the present invention to guardrail
More environmentally-friendly energy conservation when cleaning；It also can increase civic environmental consciousness simultaneously, citizen, which drink endless mineral water, can be poured on Shi Shui
Inside device, used for cleaning guardrail.
Further, for the present invention when cleaning to guardrail, whole process is pollution-free, does not need any electric energy, and operate
Simply；After guardrail is wet, guardrail is clamped and then is cleared up by the cleaning head being arranged on the left of cleaning device main body；Hand push is helped
Hand, cleaning head slowly close to guardrail when travel wheel rotates, push rod inside female ring and then are pushed gear by the constraint of guardrail
Block stirs blocking arm while block moves right, and in this way when block stirs blocking arm, female ring and public ring are closed together；
Locked handle is pulled downwards at this time, by being lockked travel wheel with fourth link；Rotate hand disk, second gear rotation drives the
One gear；To make pair of nut move up and down, pair of nut makes cleaning head move up and down to right by first connecting rod for lead screw rotation
Guardrail is cleaned；It is easy to operate in this way using the present invention when being cleaned to guardrail, environmental protection, just only by the hand disk of rotation
It can be cleaned；The billboard that the present invention is arranged simultaneously not only can be carried out advertisement trade and investment promotion, while people can also be prevented to cross guardrail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 applies water installations left view cross-sectional view for of the invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2；
Fig. 4 is cleaning device agent structure schematic diagram of the invention；
Fig. 5 is enlarged structure schematic diagram at B in Fig. 4；
Fig. 6 is cleaning device main body cross-sectional view of the invention；
Fig. 7 is cleaning device main body right side view of the invention；
Fig. 8 is cleaning head top view of the invention；
Fig. 9 is brush ring top view of the invention.
Figure label explanation:
1, guardrail；2, water installations are applied；3, water installations main body is applied；4, water collection chamber；5, first through hole；6, first piston；7, wraping plate；8,
Floating ball；9, current limliting mold；10, the second through-hole；11, second piston；12, the first spring；13, billboard；14, third through-hole；15,
Cleaning device main body；16, travel wheel；17, handrail；18, cleaning head；19, feed rod；20, support rod；21, lead screw；22, first connects
Bar；23, pair of nut；24, first gear；25, second gear；26, hand disk；27, cleaning head main body；28, fourth hole；29,
Brush ring；30, brush ring back seat；31, female ring；32, second spring；33, block；34, push rod；35, public ring；36, blocking arm；37, sponge
Layer；38, self-locking device；39, handle is locked；40, third connecting rod；41, fourth link.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments.It is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
Fig. 1-9, a kind of safe cleaning device of road guard, including guardrail 1 are please referred to, Shi Shui dress is provided at the top of guardrail 1
2 are set, the cross rail outer at 1 top of guardrail is connected with 2 internal activity of water installations is applied；Applying water installations 2 includes applying water installations main body 3, is applied
Water collection chamber 4 is offered inside water installations main body 3；First through hole 5, the connection of 5 internal activity of first through hole are offered at the top of water collection chamber 4
There is first piston 6；6 bottom of first piston is connected with wraping plate 7, is flexibly connected in the middle part of 7 centre of wraping plate and water collection chamber 4；Wraping plate 7
Front side is connected with floating ball 8；It applies and is fixedly connected with current limiting mold 9 outside water installations main body 3；4 bottom of water collection chamber offers
Two through-holes 10,10 internal activity of the second through-hole are connected with second piston 11, and the first spring 12 is provided on the outside of second piston 11；The
The setting of one spring 12 is being applied between water installations main body 3 and current limliting mold 9；
It further include cleaning device main body 15,15 bottom of cleaning device main body is connected with travel wheel 16；Cleaning device main body 15
Right side is fixedly connected with handrail 17；Cleaning head 18 is provided on the left of cleaning device main body 15.
15 inside front and rear sides of cleaning device main body are disposed with feed rod 19, support rod 20 and lead screw 21 from left to right；
Feed rod 19 is fixedly connected through about 18 two sides of cleaning head with cleaning device main body 15；Feed rod 19 and cleaning head 18 are slidably connected；
It is connected with first connecting rod 22 on the right side of cleaning head 18, is flexibly connected among first connecting rod 22 with support rod 20,20 bottom of support rod
Portion is fixedly connected with 15 front and back side of cleaning device main body；Pair of nut 23,22 right end of first connecting rod are connected on the outside of lead screw 21
It is flexibly connected with pair of nut 23；21 bottom of lead screw and the rotation connection of 15 inside front and rear sides of cleaning device main body；21 top of lead screw
It is fixedly connected with first gear 24, engagement is connected with second gear 25, fixed company at the top of second gear 25 between first gear 24
It is connected to hand disk 26, hand disk 26 and the rotation connection of 15 top of cleaning device main body；15 lower right side of cleaning device main body is provided with
Self-locking device 38, self-locking device 38 and travel wheel 16 match.
It applies 3 top center of water installations main body and is fixedly connected with billboard 13,13 bottom of billboard offers third through-hole 14.
Cleaning head 18 includes cleaning head main body 27, and 27 front and rear sides of cleaning head main body offer fourth hole 28, four-way
Hole 28 and polished rod 19 match；Brush ring 29 is fixedly connected on the left of cleaning head main body 27, brush ring 29 and guardrail 1 match.
Brush ring 29 includes brush ring back seat 30, and 30 left end of brush ring back seat is fixedly connected with female ring 31；In 30 left side of brush ring back seat
Portion is provided with second spring 32, and 32 left end of second spring is fixedly connected with block 33, push rod 34 is fixedly connected on the left of block 33；
Push rod 34 is arranged inside brush ring back seat 30 and female ring 31；Public ring 35 is connected on front side of female ring 31；It is fixed on the right side of public ring 35
It is connected with blocking arm 36, blocking arm 36 and block 33 match；Female ring 31 and public ring 35 match.
Spongy layer 37 is fixedly connected with inside female ring 31 and public ring 35.
Self-locking device 38 includes locked handle 39, locks handle 39 and 15 front and rear sides of cleaning device main body are flexibly connected；
Locked 39 left side lower section of handle is fixedly connected with third connecting rod 40, and fourth link 41 is connected on the left of third connecting rod 40, the
Double leval jib 41 and 15 front and rear sides of cleaning device main body are flexibly connected；Fourth link 41 and travel wheel 16 match.
The quality of floating ball 8 is greater than first piston 6.
Working principle:
When utilizing the present invention, water installations 2 will be applied first and are set in 1 top of guardrail, due to the floating ball inside water collection chamber 4 when raining
8 at first by buoyancy, and first piston 6 is influenced in the open state by wraping plate 7；Rainwater enters collection by first through hole 5
Water cavity 4；When filling water inside water collection chamber 4, floating ball 8 floats to close first piston 6；Extra rainwater is by applying water dress
The progress rainy day of guardrail 1 is cleaned roughly in the gap set between main body 3 and current limliting mold 9；The rainwater of collection will be manually to guardrail 1
It is used when cleaning；It is embodied as follows: second piston 11 is opened manually, since second piston 11 is under the action of the first spring 12
In normally off, it is beneficial to prevent rainwater leakage in this way；When second piston 11 is opened, rainwater flows down and moistens to guardrail 1,
It is subsequent dust on guardrail 1 to be cleared up；Guardrail 1 can not only be cleaned roughly by applying water installations 2, and can also be received
Collect rainwater, makes present invention energy conservation more environmentally-friendly in the cleaning to guardrail 1；It also can increase civic environmental consciousness, citizen simultaneously
It drinks endless mineral water and can be poured on and apply inside water installations 2, used for cleaning guardrail 1；After guardrail 1 is wet, by sanitizer cartridge
It sets the cleaning head 18 being arranged on the left of main body 15 guardrail 1 is clamped and then cleared up；It is specific as follows: manumotive armrest 17, travel wheel
Slowly close to guardrail 1 of cleaning head 18 when 16 rotation, push rod 34 female ring 31 inside and then are pushed and are kept off by the constraint of guardrail 1
Block 33 stirs blocking arm 36 while block 33 moves right, since blocking arm 36 is fixedly connected with public ring 35；Work as block in this way
33 when stirring blocking arm 36, and female ring 31 and public ring 35 are closed together；Locked handle 39 is pulled downwards at this time, by with fourth link
41 lock travel wheel 16；Female ring 31 and public ring 35 in this way can be closed together always；Rotate hand disk 26, second gear 25
Rotation drives first gear 24；To make pair of nut 23 move up and down, pair of nut 23 is made the rotation of lead screw 21 by first connecting rod 22
Cleaning head 18 moves up and down to clean guardrail 1；In this way using the present invention when being cleaned to guardrail 1, easy to operate, ring
It protects, it can be cleaned only by hand disk 26 is rotated.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Anyone skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；It should be covered by the scope of protection of the present invention.
Claims (8)
1. a kind of safe cleaning device of road guard, it is characterised in that: including guardrail (1), be provided with and apply at the top of the guardrail (1)
Water installations (2), the cross rail outer at the top of the guardrail (1) are connected with water installations (2) internal activity is applied；It is described to apply water installations (2)
Including applying water installations main body (3), described apply offers water collection chamber (4) inside water installations main body (3)；At the top of the water collection chamber (4)
It offers first through hole (5), first through hole (5) internal activity is connected with first piston (6)；First piston (6) bottom
Portion is connected with wraping plate (7), and the wraping plate (7) is intermediate and water collection chamber (4) middle part is flexibly connected；It is living on front side of the wraping plate (7)
It is dynamic to be connected with floating ball (8)；Described apply is fixedly connected with current limiting mold (9) outside water installations main body (3)；Water collection chamber (4) bottom
Portion offers the second through-hole (10), and the second through-hole (10) internal activity is connected with second piston (11), the second piston
(11) outside is provided with the first spring (12)；Water installations main body (3) and current limliting mold (9) are being applied in first spring (12) setting
Between；It further include cleaning device main body (15), cleaning device main body (15) bottom is connected with travel wheel (16)；It is described
Handrail (17) are fixedly connected on the right side of cleaning device main body (15)；Cleaning head is provided on the left of the cleaning device main body (15)
(18).
2. the safe cleaning device of a kind of road guard according to claim 1, it is characterised in that: the cleaning device main body
(15) internal front and rear sides are disposed with feed rod (19), support rod (20) and lead screw (21) from left to right；The feed rod (19)
Through cleaning head (18), two sides are fixedly connected with cleaning device main body (15) up and down；The feed rod (19) and cleaning head (18) sliding
Connection；It is connected with first connecting rod (22) on the right side of the cleaning head (18), first connecting rod (22) centre and support rod
(20) it is flexibly connected, support rod (20) bottom is fixedly connected with side before and after cleaning device main body (15)；The lead screw (21)
Outside is connected with pair of nut (23), and first connecting rod (22) right end and pair of nut (23) are flexibly connected；The lead screw
(21) bottom and the internal front and rear sides rotation connection of cleaning device main body (15)；First is fixedly connected at the top of the lead screw (21)
Gear (24) is engaged between the first gear (24) and is connected with second gear (25), fixed at the top of the second gear (25)
It is connected with hand disk (26), the hand disk (26) and the rotation connection of cleaning device main body (15) top；The cleaning device master
Body (15) lower right side is provided with self-locking device (38), and the self-locking device (38) and travel wheel (16) match.
3. the safe cleaning device of a kind of road guard according to claim 1, it is characterised in that: described to apply water installations main body
(3) top center is fixedly connected with billboard (13), and billboard (13) bottom offers third through-hole (14).
4. the safe cleaning device of a kind of road guard according to claim 1 or claim 2, it is characterised in that: the cleaning head (18)
Including cleaning head main body (27), cleaning head main body (27) front and rear sides offer fourth hole (28), the fourth hole
(28) match with polished rod (19)；Be fixedly connected with brush ring (29) on the left of the cleaning head main body (27), the brush ring (29) and
Guardrail (1) matches.
5. the safe cleaning device of a kind of road guard according to claim 4, it is characterised in that: the brush ring (29) includes brush
Ring back seat (30), brush ring back seat (30) left end are fixedly connected with female ring (31)；It is internal on the left of the brush ring back seat (30) to set
It is equipped with second spring (32), second spring (32) left end is fixedly connected with block (33), fixed on the left of the block (33)
It is connected with push rod (34)；Push rod (34) setting is internal in brush ring back seat (30) and female ring (31)；On front side of the female ring (31)
It is connected with public ring (35)；It is fixedly connected with blocking arm (36) on the right side of the public affairs ring (35), the blocking arm (36) and block (33)
Match；The female ring (31) and public ring (35) match.
6. the safe cleaning device of a kind of road guard according to claim 5, it is characterised in that: the female ring (31) and public ring
(35) internal to be fixedly connected with spongy layer (37).
7. the safe cleaning device of a kind of road guard according to claim 2, it is characterised in that: self-locking device (38) packet
It includes locked handle (39), the locked handle (39) and cleaning device main body (15) front and rear sides are flexibly connected；Described locked
Lower section is fixedly connected with third connecting rod (40) on the left of hand (39), is connected with fourth link on the left of the third connecting rod (40)
(41), the fourth link (41) and cleaning device main body (15) front and rear sides are flexibly connected；The fourth link (41) and row
Match into wheel (16).
8. the safe cleaning device of a kind of road guard according to claim 1, it is characterised in that: the quality of the floating ball (8)
Greater than first piston (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240319.6A CN109235333B (en) | 2018-10-24 | 2018-10-24 | Road guardrail safety device of keeping a public place clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240319.6A CN109235333B (en) | 2018-10-24 | 2018-10-24 | Road guardrail safety device of keeping a public place clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235333A true CN109235333A (en) | 2019-01-18 |
| CN109235333B CN109235333B (en) | 2020-06-09 |
Family
ID=65081417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240319.6A Active CN109235333B (en) | 2018-10-24 | 2018-10-24 | Road guardrail safety device of keeping a public place clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109235333B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663480A (en) * | 2020-06-12 | 2020-09-15 | 温州市框恒智能科技有限公司 | Road surface washing and washing integrated device capable of advancing along self-steering direction of road rail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026703A (en) * | 1983-07-21 | 1985-02-09 | 吉田 宏美智 | Automatic cleaning apparatus of wall surface |
| CN104711939A (en) * | 2013-12-11 | 2015-06-17 | 天津市天地通泰环保设备有限公司 | Protective fence washing device utilizing rainwater |
| CN104746462A (en) * | 2015-03-25 | 2015-07-01 | 汪涛 | Hydraulic lifting municipal bridge guardrail cleaning device and use method thereof |
| CN205711735U (en) * | 2016-04-25 | 2016-11-23 | 黄根来 | A kind of bridge guard bar washing device |
| CN205875342U (en) * | 2016-04-29 | 2017-01-11 | 四川牧雨环保科技有限公司 | Urban rainwater filters storage leakage system |
| CN207707013U (en) * | 2018-01-08 | 2018-08-10 | 张晓利 | A kind of herding automatic water supply device with purification function |
-
2018
- 2018-10-24 CN CN201811240319.6A patent/CN109235333B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026703A (en) * | 1983-07-21 | 1985-02-09 | 吉田 宏美智 | Automatic cleaning apparatus of wall surface |
| CN104711939A (en) * | 2013-12-11 | 2015-06-17 | 天津市天地通泰环保设备有限公司 | Protective fence washing device utilizing rainwater |
| CN104746462A (en) * | 2015-03-25 | 2015-07-01 | 汪涛 | Hydraulic lifting municipal bridge guardrail cleaning device and use method thereof |
| CN205711735U (en) * | 2016-04-25 | 2016-11-23 | 黄根来 | A kind of bridge guard bar washing device |
| CN205875342U (en) * | 2016-04-29 | 2017-01-11 | 四川牧雨环保科技有限公司 | Urban rainwater filters storage leakage system |
| CN207707013U (en) * | 2018-01-08 | 2018-08-10 | 张晓利 | A kind of herding automatic water supply device with purification function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111663480A (en) * | 2020-06-12 | 2020-09-15 | 温州市框恒智能科技有限公司 | Road surface washing and washing integrated device capable of advancing along self-steering direction of road rail |
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| CN109235333B (en) | 2020-06-09 |
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