CN106223239A - Cleaning device and using method thereof for town road guardrail - Google Patents
Cleaning device and using method thereof for town road guardrail Download PDFInfo
- Publication number
- CN106223239A CN106223239A CN201610780229.0A CN201610780229A CN106223239A CN 106223239 A CN106223239 A CN 106223239A CN 201610780229 A CN201610780229 A CN 201610780229A CN 106223239 A CN106223239 A CN 106223239A
- Authority
- CN
- China
- Prior art keywords
- nozzle component
- cross bar
- moving carriage
- screw
- carriage part
- 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 26
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
nullA kind of cleaning device for town road guardrail (7) and the method using it，Described device includes the moving carriage part (5) being provided with castor (50)、It is positioned at the lowering or hoisting gear (51) on described moving carriage part (5) and the spraying equipment (81) driven by described lowering or hoisting gear (51) lifting，Described spraying equipment (81) includes the body being connected with described lowering or hoisting gear (51)、By the motor-driven screw shell (82) in described body and by the expansion screw (83) of described screw shell (82) screw drive，Described expansion screw (83) is provided with axially extended through hole (830) in order to transmit cleaning liquid，And described through hole (830) and the hydro-peening executive module (6) being positioned at described expansion screw (83) end fluidly connect.
Description
Technical field
The present invention relates to road guard field, particularly for cleaning device and the using method thereof of town road guardrail.
Background technology
The guardrail of urban road guard bar often has certain performance attractive in appearance.And, this guardrail be likely to be at urban district and
The numerous occasion of pedestrian, therefore its clean level can have influence on the serviceability of guardrail and performance attractive in appearance.And guardrail is in outdoor
Environment in be easily subject to condition of road surface and the impact of vehicle airborne dust, consuming is generally required for the cleaning of guardrail a large amount of
Manpower and materials.
In order to solve the problems referred to above, the method using jet cleaning fluid.Can be by dirt etc. by injection high-pressure fluid
Remove.But, use hand-held mode to be purged, although ejection electrodes can be adjusted flexibly, but jeting effect is unstable
And need human cost.And, all there is jet cleaning dead angle, in stenosis area in this manual type and other mechanical systems
Road guard side in territory is difficult to be cleaned by.
Summary of the invention
It is an object of the invention to provide the cleaning device for town road guardrail and using method thereof, be used for overcoming now
There is the drawbacks described above in technology.
According to a kind of cleaning device for town road guardrail of the present invention, including the moving carriage portion being provided with castor
The lowering or hoisting gear divide, being positioned in described moving carriage part and the spraying equipment driven by the lifting of described lowering or hoisting gear, described
Spraying equipment includes the body being connected with described lowering or hoisting gear, by the motor-driven screw shell in described body and
By the expansion screw of described screw shell screw drive, described expansion screw is provided with axially extended through hole clear in order to transmit
Wash liq, and described through hole fluidly connects with the hydro-peening executive module being positioned at described expansion screw end, and described hydro-peening is held
Row assembly and the guided bearing bar being fixed on described body are slidably matched, and wherein, described hydro-peening executive module includes with described
The cross bar portion that the axial direction of expansion screw is orthogonal, the right part in described cross bar portion is provided with injection direction and is orthogonal to described cross bar
Behind the axial direction in the portion right side backward, nozzle component and injection direction are along the outside right shower nozzle of the axial direction in described cross bar portion
Assembly, the middle part in described cross bar portion is provided with injection direction and is orthogonal to the axial direction in described cross bar portion front shower nozzle forward
Assembly, the left part in described cross bar portion be provided with injection direction along the outside left nozzle component of the axial direction in described cross bar portion with
And injection direction is orthogonal to the axial direction in described cross bar portion left back nozzle component backward, motor described in described body
Outer surface is provided with radiating fin group, and described radiating fin group is in order to the heat absorption that produced by described motor long-play also
Dissipating, described radiating fin group is provided with and distributes fan, described in distribute fan in order to the heat described radiating fin group absorbed
Amount acceleration dissipates, and prevents described motor from burning because long-play temperature is too high, and described screw shell leans on described flexible spiral shell
The end face of bar side is provided with limit sensors, and described limit sensors is oppositely arranged with described hydro-peening executive module, described limit
Level sensor is elastic touch sensor, and described limit sensors and the motor Electricity Federation in described body, when described spray
Wash executive module to touch described limit sensors and send signal and control the motor stalls in described body.
According to the present invention, a kind of above-mentioned method cleaning device for town road guardrail, first, spray after making the described right side
Head assembly towards described road guard the side deviating from described moving carriage part and open corresponding spraying fire valve from
And be carried out；Then motion and the retraction movement of described expansion screw of described moving carriage part are utilized so that described
Right nozzle component is towards the left surface corresponding spraying fire valve of described road guard thus is carried out；Afterwards, institute is utilized
State motion and the retraction movement of described expansion screw of moving carriage part so that described front nozzle component is towards described road
The side towards described moving carriage part of guardrail is also opened corresponding spraying fire valve thus is carried out；Then utilize
The motion of described moving carriage part and described expansion screw stretch out motion so that described left nozzle component is towards described road
The right flank of road guardrail is also opened corresponding spraying fire valve thus is carried out；Then described moving carriage part is utilized
Motion and described expansion screw stretch out motion so that described left back nozzle component faces away from described moving carriage part
Side is also opened corresponding spraying fire valve thus is carried out.
In assembly of the invention, owing to make use of the shower nozzle of the different parts different directions orientation being positioned at cross bar, it is only
Utilize the mobility of moving trolley and the retractility of spray boom can realize the comprehensive cleaning for road guard especially porcelain vase and
Can not affected close to the side, dead angle of side is non-accessible by deviating from of road guard such that it is able to whole periphery is carried out and method
The comprehensive jet cleaning of 45 degree it is not more than to angular separation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram cleaning device for town road guardrail of the present invention.
Fig. 2 is the run time behaviour schematic diagram cleaning device in Fig. 1, and the first step being wherein in the inventive method is cleaned
Journey.
Fig. 3 ~ 6 are the view from each cleaning process the most backward of the cleaning process shown in Fig. 2, it is shown that
Each nozzle cleans the use state at position in correspondence.
Detailed description of the invention
Below in conjunction with Fig. 1-6, the present invention is described in detail.
According to an embodiment of the invention for the cleaning device of town road guardrail 7, including the shifting being provided with castor 50
Move frame section 5, the lowering or hoisting gear 51 being positioned in described moving carriage part 5 and lifted driving by described lowering or hoisting gear 51
Spraying equipment 81, described spraying equipment 81 includes the body being connected with described lowering or hoisting gear 51, by the electricity in described body
Machine drive screw shell 82 and by the expansion screw 83 of described screw shell 82 screw drive, described expansion screw 83 sets
Be equipped with axially extended through hole 830 in order to transmit cleaning liquid, and described through hole 830 be positioned at described expansion screw 83 end
The hydro-peening executive module 6 at place fluidly connects, and described hydro-peening executive module 6 is sliding with the guided bearing bar 84 being fixed on described body
Dynamic cooperation, wherein, described hydro-peening executive module 6 includes the cross bar portion 69 orthogonal with the axial direction of described expansion screw 83, institute
State the right part in cross bar portion 69 to be provided with injection direction and be orthogonal to jet head sets behind the axial direction in described cross bar portion 69 right side backward
Part 61 and injection direction are along the outside right nozzle component 62 of the axial direction in described cross bar portion 69, the centre in described cross bar portion 69
Position is provided with injection direction and is orthogonal to the axial direction in described cross bar portion 69 front nozzle component 63 forward, described cross bar portion 69
Left part be provided with injection direction along the outside left nozzle component 64 of the axial direction in described cross bar portion 69 and injection direction
It is orthogonal to the axial direction in described cross bar portion 69 left back nozzle component 65 backward, the outer surface of motor described in described body
Being provided with radiating fin group 811, described radiating fin group 811 is in order to the heat absorption that produced by described motor long-play also
Dissipating, described radiating fin group 811 is provided with and distributes fan 812, described in distribute fan 812 in order to by described radiating fin group
811 heats absorbed accelerate to dissipate, and prevent described motor from burning, described screw shell 82 because long-play temperature is too high
End face by described expansion screw 83 side is provided with limit sensors 821, and described limit sensors 821 performs with described hydro-peening
Assembly 6 is oppositely arranged, and described limit sensors 821 is elastic touch sensor, described limit sensors 821 and described
Motor Electricity Federation in body, sends signal when described hydro-peening executive module 6 touches described limit sensors 821 and controls described
Motor stalls in body.
Valuably or exemplarily, wherein, nozzle component 61 behind the described right side, right nozzle component 62, front nozzle component 63, left
Nozzle component 64 and left back nozzle component 65 be each provided with spraying fire valve 60.
According to embodiment, a kind of method using the cleaning device for town road guardrail 7 as above, first,
After making the described right side, nozzle component 61 towards the side deviating from described moving carriage part 5 of described road guard 7 and is opened corresponding
Spraying fire valve 60 thus be carried out；Then the motion of described moving carriage part 5 and described expansion screw are utilized
The retraction movement of 83 so that described right nozzle component 62 is towards the left surface corresponding spraying fire valve of described road guard 7
60 thus be carried out；Afterwards, utilize motion and the retraction movement of described expansion screw 83 of described moving carriage part 5,
Make the described front nozzle component 63 side towards described moving carriage part 5 towards described road guard 7 and open corresponding
Spraying fire valve 60 thus be carried out；Then the motion of described moving carriage part 5 and described expansion screw are utilized
83 stretch out motion so that described left nozzle component 64 is towards the right flank of described road guard 7 and opens and sprays control accordingly
Valve 60 processed thus be carried out；Then the motion of described moving carriage part 5 and stretching out of described expansion screw 83 are utilized
Motion so that described left back nozzle component 65 faces away from the side of described moving carriage part 5 and opens and spray control accordingly
Valve 60 processed thus be carried out.
Owing to make use of the shower nozzle of the different parts different directions orientation being positioned at cross bar, its motor-driven just with moving trolley
The retractility of property and spray boom can realize the comprehensive cleaning for road guard especially road guard and not by road guard
Deviate from can be non-accessible close to the side, dead angle of side impact such that it is able to whole periphery is carried out with normal orientation angle not
Comprehensive jet cleaning more than 45 degree.Whole apparatus structure symmetry consolidates, safe and reliable, easy to use, it is possible to effectively to solve
The problems of the prior art.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (3)
1. for the cleaning device of town road guardrail (7), including be provided with castor (50) moving carriage part (5),
It is positioned at the lowering or hoisting gear (51) on described moving carriage part (5) and the hydro-peening by described lowering or hoisting gear (51) lifting driving sets
Standby (81), described spraying equipment (81) includes the body being connected with described lowering or hoisting gear (51), by the electricity in described body
Machine drive screw shell (82) and by the expansion screw (83) of described screw shell (82) screw drive, described expansion screw
(83) it is provided with axially extended through hole (830) in order to transmit cleaning liquid, and described through hole (830) is stretched described in being positioned at
The hydro-peening executive module (6) of compression screw arbor (83) end fluidly connects, described hydro-peening executive module (6) be fixed on described body
The guided bearing bar (84) in portion is slidably matched, and wherein, described hydro-peening executive module (6) includes and the axle of described expansion screw (83)
The cross bar portion (69) orthogonal to direction, the right part of described cross bar portion (69) is provided with injection direction and is orthogonal to described cross bar portion
(69) behind the axial direction right side backward nozzle component (61) and injection direction along described cross bar portion (69) axial direction to
Outer right nozzle component (62), the middle part of described cross bar portion (69) is provided with injection direction and is orthogonal to described cross bar portion (69)
Axial direction front nozzle component (63) forward, the left part of described cross bar portion (69) is provided with injection direction along described cross bar
Left nozzle component (64) that the axial direction in portion (69) is outside and injection direction are orthogonal to the axial side of described cross bar portion (69)
To left back nozzle component (65) backward, the outer surface of motor described in described body is provided with radiating fin group (811), institute
State radiating fin group (811) in order to the heat absorption produced by described motor long-play and to dissipate, described radiating fin
Group (811) is provided with and distributes fan (812), described in distribute fan (812) in order to the heat described radiating fin group (811) absorbed
Amount acceleration dissipate, prevent described motor from burning because long-play temperature is too high, described screw shell (82) lean on described in stretch
The end face of compression screw arbor (83) side is provided with limit sensors (821), described limit sensors (821) and described hydro-peening execution group
Part (6) is oppositely arranged, and described limit sensors (821) is elastic touch sensor, described limit sensors (821) and institute
State the motor Electricity Federation in body, send signal also when described hydro-peening executive module (6) touches described limit sensors (821)
Control the motor stalls in described body.
2. the cleaning device for town road guardrail (7) as claimed in claim 1, wherein, nozzle component behind the described right side
(61), in right nozzle component (62), front nozzle component (63), left nozzle component (64) and left back nozzle component (65) each
It is provided with spraying fire valve (60).
3. the side cleaning device for town road guardrail (7) used as according to any one of the claims
Method, first, after making the described right side, nozzle component (61) is towards the described moving carriage part (5) of deviating from of described road guard (7)
Side is also opened corresponding spraying fire valve (60) thus is carried out；Then the fortune of described moving carriage part (5) is utilized
The retraction movement of dynamic and described expansion screw (83) so that described right nozzle component (62) is towards described road guard (7)
Left surface corresponding spraying fire valve (60) thus be carried out；Afterwards, utilize the motion of described moving carriage part (5) with
And the retraction movement of described expansion screw (83) so that described front nozzle component (63) towards described road guard (7) towards
The side of described moving carriage part (5) is also opened corresponding spraying fire valve (60) thus is carried out；Then institute is utilized
That states the motion of moving carriage part (5) and described expansion screw (83) stretches out motion so that described left nozzle component (64)
Towards the right flank of described road guard (7) and open corresponding spraying fire valve (60) thus be carried out；Then utilize
The motion of described moving carriage part (5) and described expansion screw (83) stretch out motion so that described left back nozzle component
(65) face away from the side of described moving carriage part (5) and open corresponding spraying fire valve (60) thus carry out clear
Wash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780229.0A CN106223239B (en) | 2016-08-31 | 2016-08-31 | Cleaning device and its application method for town road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780229.0A CN106223239B (en) | 2016-08-31 | 2016-08-31 | Cleaning device and its application method for town road guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223239A true CN106223239A (en) | 2016-12-14 |
| CN106223239B CN106223239B (en) | 2018-02-09 |
Family
ID=58072576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780229.0A Active CN106223239B (en) | 2016-08-31 | 2016-08-31 | Cleaning device and its application method for town road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106223239B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435305A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Novel road guardrail is clean device |
| CN107435306A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Dustproof road guardrail cleaning device |
| CN107435303A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Convenient road guardrail cleaning device |
| CN107435304A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Safe type road guardrail cleaning device |
| CN108086209A (en) * | 2017-06-06 | 2018-05-29 | 成都中创空间科技有限公司 | A kind of convenient bridge cleaning device |
| CN108239954A (en) * | 2017-03-28 | 2018-07-03 | 义乌市晶凯机械设备有限公司 | A kind of cleaning device of bridge pavement |
| CN111321687A (en) * | 2020-02-29 | 2020-06-23 | 浙江工业大学 | Cleaning machine based on single-drive cross-shaped holder |
| CN111335225A (en) * | 2020-02-29 | 2020-06-26 | 浙江工业大学 | Descaling and derusting cleaning integrated trolley |
| CN111335226A (en) * | 2020-02-29 | 2020-06-26 | 浙江工业大学 | Laser navigation cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005020018A1 (en) * | 2005-04-29 | 2006-11-02 | Esg Mbh | Road cleaning equipment, has cleaning head utilizing steam, airborne water drops, compressed air, or high-pressure cleaning water to remove dirt deposits left on road surface |
| CN201180258Y (en) * | 2008-04-15 | 2009-01-14 | 程道春 | Multifunctional environment friendly cleaning vehicle for road |
| CN203007880U (en) * | 2012-11-15 | 2013-06-19 | 广东易山重工股份有限公司 | Vehicle-mounted road guardrail cleaning device |
| CN105648949A (en) * | 2016-01-04 | 2016-06-08 | 济南轨道交通装备有限责任公司 | Subway tunnel cleaning vehicle, cleaning integrated devices and cleaning method |
| CN105672175A (en) * | 2016-01-19 | 2016-06-15 | 龙岩学院 | Cleaning device with obstacle avoidance function for guardrail cleaning vehicle |
-
2016
- 2016-08-31 CN CN201610780229.0A patent/CN106223239B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005020018A1 (en) * | 2005-04-29 | 2006-11-02 | Esg Mbh | Road cleaning equipment, has cleaning head utilizing steam, airborne water drops, compressed air, or high-pressure cleaning water to remove dirt deposits left on road surface |
| CN201180258Y (en) * | 2008-04-15 | 2009-01-14 | 程道春 | Multifunctional environment friendly cleaning vehicle for road |
| CN203007880U (en) * | 2012-11-15 | 2013-06-19 | 广东易山重工股份有限公司 | Vehicle-mounted road guardrail cleaning device |
| CN105648949A (en) * | 2016-01-04 | 2016-06-08 | 济南轨道交通装备有限责任公司 | Subway tunnel cleaning vehicle, cleaning integrated devices and cleaning method |
| CN105672175A (en) * | 2016-01-19 | 2016-06-15 | 龙岩学院 | Cleaning device with obstacle avoidance function for guardrail cleaning vehicle |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435306B (en) * | 2016-12-30 | 2019-06-07 | 正威科技集团有限公司 | A kind of dust-proof road guard cleaning device |
| CN107435306A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Dustproof road guardrail cleaning device |
| CN107435303A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Convenient road guardrail cleaning device |
| CN107435304A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Safe type road guardrail cleaning device |
| CN107435305A (en) * | 2016-12-30 | 2017-12-05 | 广州峥航机械设备有限公司 | Novel road guardrail is clean device |
| CN107435303B (en) * | 2016-12-30 | 2019-07-05 | 黄关颖 | A kind of easy-to-use road guard cleaning device |
| CN107435304B (en) * | 2016-12-30 | 2019-07-05 | 黄关颖 | A kind of safety-type road guard cleaning device |
| CN107435305B (en) * | 2016-12-30 | 2019-07-05 | 黄关颖 | A kind of Novel road guardrail cleaning device |
| CN108239954A (en) * | 2017-03-28 | 2018-07-03 | 义乌市晶凯机械设备有限公司 | A kind of cleaning device of bridge pavement |
| CN108086209A (en) * | 2017-06-06 | 2018-05-29 | 成都中创空间科技有限公司 | A kind of convenient bridge cleaning device |
| CN111321687A (en) * | 2020-02-29 | 2020-06-23 | 浙江工业大学 | Cleaning machine based on single-drive cross-shaped holder |
| CN111335225A (en) * | 2020-02-29 | 2020-06-26 | 浙江工业大学 | Descaling and derusting cleaning integrated trolley |
| CN111335226A (en) * | 2020-02-29 | 2020-06-26 | 浙江工业大学 | Laser navigation cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106223239B (en) | 2018-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106223239A (en) | Cleaning device and using method thereof for town road guardrail | |
| JP2015137070A (en) | On-vehicle sensor washing device | |
| CN109518639A (en) | A kind of high-pressure injection clearing apparatus | |
| JP5914239B2 (en) | Cleaning tool | |
| CN106436620B (en) | Cleaning device and its application method for road guard | |
| JP6403018B2 (en) | Cleaning device | |
| KR101591911B1 (en) | automatic equipment for dust removing and snow removing | |
| CN202227305U (en) | Suction cup lateral spray rod system of washing and sweeping vehicle | |
| CN106269651A (en) | The jetter of the building vertical column that can indicate safely and using method thereof | |
| CN106345724A (en) | Spraying device for building upright post and using method thereof | |
| CN104652336A (en) | Cleaning vehicle for highway isolation facilities | |
| WO2018072165A1 (en) | Spray rinsing apparatus for construction column and method for using same | |
| CN106368154A (en) | High-efficient cleaning device for road guardrails and use method of high-efficient cleaning device | |
| CN106269649A (en) | The cleaning device of the power components be applicable to electrical network and using method thereof | |
| CN106001023A (en) | Petroleum pipeline cleaning device | |
| CN106311650A (en) | Intelligently controlled cleaning device for LED street lamp and using method of cleaning device | |
| CN106368147A (en) | Cleaning device for LED street lamp and use method of cleaning device | |
| CN106345642A (en) | Whitewashing mechanism for whitewashing tree trunk and use method of whitewashing mechanism | |
| CN203334229U (en) | Water spray frame and cleaning vehicle | |
| WO2018094585A1 (en) | Flushing apparatus for electrical component in power grid and usage method thereof | |
| CN106345643A (en) | Whitewashing device for whitewashing tree trunk and use method of whitewashing device | |
| CN106238384A (en) | The jetter of building vertical column and using method thereof easily | |
| CN106269650A (en) | The flusher of power components and using method thereof in electrical network | |
| CN103895875B (en) | A kind of end-effector of aircraft surfaces cleaning machine mechanical arm | |
| CN209287863U (en) | The cleaning device of the light source of defect detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180111 Address after: No. 8 East 226600 Avenue Hyosung Haian County town of Jiangsu city of Nantong Province Applicant after: NANTONG HAIXIN INFORMATION TECHNOLOGY Co.,Ltd. Address before: Haizhou street Haining city Jiaxing city Zhejiang province 314499 Kaixuan garden 10 room 103 Applicant before: Chen Wenjiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cleaning device for municipal road guardrails and its usage method Granted publication date: 20180209 Pledgee: Nantong Hexin technology microfinance Co.,Ltd. Pledgor: NANTONG HAIXIN INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2024980027377 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |