CN105618316B - A kind of highway protecting plate spray-painting plant and its construction method - Google Patents
A kind of highway protecting plate spray-painting plant and its construction method Download PDFInfo
- Publication number
- CN105618316B CN105618316B CN201610202086.5A CN201610202086A CN105618316B CN 105618316 B CN105618316 B CN 105618316B CN 201610202086 A CN201610202086 A CN 201610202086A CN 105618316 B CN105618316 B CN 105618316B
- Authority
- CN
- China
- Prior art keywords
- guardrail board
- guardrail
- spray
- feed tank
- case
- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 238000007592 spray painting technique Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 24
- 238000005498 polishing Methods 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010422 painting Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000750 progressive effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 14
- 238000005507 spraying Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of highway protecting plate spray-painting plant, it is characterized in that, including feed tank and construction operation case, the feed tank be connected on construction operation case provided with expansion link and control its lifting, expansion link both sides are connected between feed tank and construction operation case provided with lever arm；It is an advantage of the invention that：By being polished guardrail, being cleaned, the processing step of skin drying and spray painting, compared with prior art, for tightly using brush device for cleaning to guardrail removing surface, and the step of without cleaning, skin drying, can be clean by guardrail board removing surface by the construction of the present apparatus, make follow-up painting quality attractive in appearance, therefore, the present invention is progressive with prominent substantive distinguishing features and significantly.
Description
Technical field
The invention belongs to municipal works technical field, and in particular to a kind of highway protecting plate spray-painting plant and its construction party
Method.
Technical background
It using the deformation of soil matrix, column, crossbeam absorbs collision energy to guardrail board, and forces errant vehicle change side
To, normal travel direction is returned to, prevents that vehicle is run-off-road, to protect vehicle and passenger, loss caused by reduction accident.
A kind of expressway safety is disclosed in such as Chinese utility model patent of a patent No. ZL201120095779.1
The scale removal of guard rail baffle plate sprays car, it is characterised in that：Including generator, electrical control cubicles, air compressor machine, dust exhaust apparatus, spray equipment, clear
Brush machine and spray head；The generator, electrical control cubicles, air compressor machine, dust exhaust apparatus and spray equipment are fixedly installed on scale removal spraying
Che Shang, brusher and spray head are movably connected on safety guardrail baffles to be cleaned with water；The generator is distinguished by electrical control cubicles
It is connected with air compressor machine, dust exhaust apparatus, spray equipment and brusher；A cantilever traction is fixedly connected with the scale removal spraying car
Mechanism, brusher spray car with scale removal by cantilever chart-drive mechanism and are connected；One is also associated with the scale removal spraying car to be used for
Air-leg brusher being pressed on safety guardrail baffles, the front end of air-leg are fixedly connected with brusher, are connected to
The tail end of air-leg on scale removal spraying car is connected with air compressor machine；The dust exhaust apparatus passes through dust suction pipeline and brusher phase
Connection；It is resiliently connected together between the dust exhaust apparatus and spray equipment by connection member；The spray equipment passes through spray
Pipeline is applied with spray head to be connected.
Above-mentioned patent is identical with the principle of the application, and immediate prior art, but it only has brusher and spraying
Head acts on guardrail, and also no how explanation brusher is not cleaned with water to guardrail in the patent.So pretreatment meeting of guardrail
It is very unclean, although having reached the purpose of auto spray painting, because the effect of surface preparation is bad, cause its subsequent paint
Poor quality afterwards.Meanwhile its device is not sealing device, in painting process outside paint meeting blowoff, highway is made dirty.
A kind of automatic spraying implement for guardrail and for example is disclosed in notification number CN2559427Y Chinese utility model patent, its
It is characterised by:A. the left side of driving part or right side have mounted spraying pipeline component, the pipeline and spray pipe of driving part bottom
The pipeline connection of circuit unit bottom；B., drive motor is installed, the output shaft of drive motor is connected with driving wheel, is driven in dynamic component
Driving wheel contacts with guardrail；The top of driving part is provided with directive wheel by link, and directive wheel is mounted on guardrail；C. spray
Nozzle is installed, each nozzle communicates with spraying the input mouth of pipe of pipeline, and spraying pipeline component bottom has coating to return in pipeline component
Receive groove.
Above-mentioned patent there was only spraying equipment and without the pre-treatment step to guardrail board, such spraying effect and first contrast
File 1 is identical.
The content of the invention
The present invention is directed to disadvantage mentioned above, and based on solving, existing highway guardrail board paint spraying apparatus pre-treatment effect is poor, causes
The problem of subsequent paint technological effect difference.A kind of highway protecting plate spray-painting plant and its construction method are proposed, the device passes through
Guardrail is polished, cleaned, the processing step of skin drying and spray painting, makes the painting quality on highway barrier surface attractive in appearance, is accorded with
Close and require.
To realize the purpose of the present invention, the technical solution adopted by the present invention is：
A kind of highway protecting plate spray-painting plant, it is characterized in that, including feed tank and construction operation case, set on the feed tank
There is expansion link to be connected on construction operation case and control its lifting, expansion link both sides are connected to feed tank provided with lever arm and construction is made
Between industry case；
The construction operation case is divided into polishing case, cleaning case, acid blowcase and paint box, is separated between each case by dividing plate,
Wherein：Case of polishing is interior to be provided with polishing mould, and the steel wire abrasive brush for acting on guardrail board is arranged on polishing mould inner wall face, electromagnet
On rear side of polishing mould；Installation aqueous vapor shower nozzle in the cleaning case, aqueous vapor shower nozzle pass through the atomization in flexible pipe and feed tank
Device connects；The acid blowcase is provided with blowing sprayer, and blowing sprayer is connected by flexible pipe with the feeder in feed tank；Institute
State and paint nozzle is installed in paint box, paint nozzle is connected by flexible pipe with the spray-painting plant in feed tank.
Preferentially, the bottom of the polishing case, cleaning case and acid blowcase is equipped with bothrium, and the bothrium is by suction pipe with supplying
Collection box connection in hopper.
Preferentially, it is additionally provided with movable flip on rear side of the construction operation case.
Preferentially, on the dividing plate of the both sides in the cleaning case and acid blowcase or one side, in paint box with acid blowcase phase
The water-absorbing sponge for acting on breast board is equipped with adjacent dividing plate.
Based on said apparatus, present invention also offers a kind of highway protecting plate spray-painting plant construction method, it is characterized in that, bag
Include following steps：
(1) prepare before construction：Feed tank is fixed on haulage vehicle, according to polishing corresponding to the selection of the shape of guardrail board
Mould installion is buckled in guardrail board in polishing case using the flanging in construction operation bottom portion and the collective effect of movable flip
On；
(2) surface is polished：Haulage vehicle drives feed tank and construction operation case to be moved along guardrail board, above mould of polishing
Steel wire abrasive brush is polished on guardrail board, removes debris, caused iron filings are adsorbed by electromagnet in bruting process；
(3) cleaning step：Based on step 2, the aqueous vapor shower nozzle in cleaning case is controlled by atomising device to be carried out to guardrail board
Jetting gas is blown, guardrail board is cleaned；
(4) baking step：Based on step 3, the blowing sprayer in acid blowcase is controlled by feeder to be carried out to guardrail board
The gas of heat is blown, by guardrail board skin drying；
(5) spray painting step：Based on step 4, the paint nozzle in paint box is entered by the control of spray-painting plant to guardrail board
Row spray painting.
It is an advantage of the invention that：By being polished guardrail, being cleaned, the processing step of skin drying and spray painting, it is and existing
Some technologies are compared, for only be used only brush device for cleaning to guardrail removing surface, and without cleaning, skin drying the step of, pass through
The construction of the present apparatus can be clean by guardrail board removing surface, makes follow-up painting quality attractive in appearance.Therefore, the present invention, which has, protrudes
Substantive distinguishing features and significant progressive.
Brief description of the drawings
Brief description is next carried out to the present invention by means of the accompanying drawing of embodiment now.In accompanying drawing：
Fig. 1 shows the schematic diagram of highway protecting plate spray-painting plant of the present invention；
Fig. 2 shows Fig. 1 further disassembly diagram；
Fig. 3 shows the structural representation of construction operation case；
Fig. 4 shows Fig. 3 another view direction structural representation；
Fig. 5 shows Fig. 3 front view.
In figure：1st, guardrail board, 2, construction operation case, 3, movable flip, 4, removable pin, 5, expansion link, 6, lever arm, 7, supply
Hopper, 8, water-absorbing sponge, 21, paint box, 22, acid blowcase, 23, cleaning case, 24, polishing case, 25, polishing mould, 26, electromagnetism
Iron, 27, dividing plate, 28, paint nozzle, 29, blowing sprayer, 210, aqueous vapor shower nozzle, 211, bothrium.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
As depicted in figs. 1 and 2, a kind of highway protecting plate spray-painting plant, including feed tank 7 and construction operation case 2, the confession
Hopper 7 is connected on construction operation case 2 provided with expansion link 5 and controls its lifting, and the both sides of expansion link 5 are connected to provided with lever arm 6
Between feed tank 7 and construction operation case 2, construction operation case 2 is installed above a removable pin 4, and feed tank 7 divides for up/down steps, stretches
Contracting bar 5 is in the top bar for being movably connected in feed tank 7, and lever arm 6 is movably connected on getting out of a predicament or an embarrassing situation for feed tank 7, so runs
When the distance between vehicle and guardrail board 1 change, expansion link 5 and lever arm 6, which are in, to be stretched or heeling condition, is come movable suitable
The spacing between feed tank 7 and construction operation case 2 should be caused to change due to vehicle to run.During construction is painted, in order to anti-
Only on the outside of coating blowoff, the rear side of construction operation case 2 is additionally provided with movable flip 3.
As shown in Fig. 3, Fig. 4 and Fig. 5, construction operation case 2 divides for polishing case 24, cleaning case 23, acid blowcase 22 and paint box
21, separated by dividing plate 27 between each case, wherein：Case 24 of polishing is interior to be provided with polishing mould 25, and the steel wire for acting on guardrail board 1 is beaten
Polish-brush (not shown) is arranged on the polishing internal face of mould 25, and electromagnet 26 is arranged on the rear side of polishing mould 25；The cleaning
Installation aqueous vapor shower nozzle 210 in case 23, aqueous vapor shower nozzle 210 is connected by the atomising device (not shown) in flexible pipe and feed tank 7
It is logical；The acid blowcase 22 is provided with blowing sprayer 29, and blowing sprayer 29 is by the feeder in flexible pipe and feed tank 7 (in figure
It is not shown) connection；Paint nozzle 28 is installed, paint nozzle 28 passes through the spray in flexible pipe and feed tank 7 in the paint box 21
Paint the connection of device (not shown).
In work progress, the bottom of polishing case 24, cleaning case 23 and acid blowcase 22 is equipped with bothrium 211, and bothrium 211 is logical
Cross suction pipe to connect with the collection box (not shown) in feed tank 7, so caused debris can be fast in its corresponding casing
Speed is sucked out into being uniformly processed in collection box.
Dividing plate 27 on cleaning case 23 and the dividing plate of the both sides in acid blowcase 22 27, adjacent with acid blowcase 22 in paint box 21
On be equipped with the water-absorbing sponge 8 for acting on breast board 1, so polishing case 24 polish after can will be attached to above guardrail board 1
Debris erase, while the aqueous vapor that cleaning case 23 can also be sprayed on to guardrail board 1 dries.
Based on said apparatus, construction method of the invention, comprise the following steps：
(1) prepare before construction：Feed tank 7 is fixed on haulage vehicle, beaten according to corresponding to the selection of the shape of guardrail board 1
Grind mould 25 to be arranged in polishing case 24, buckled using the flanging of the bottom of construction operation case 2 and the collective effect of movable flip 3
In guardrail board 1.
(2) surface is polished：Haulage vehicle drives feed tank 7 and construction operation case 2 to be moved along guardrail board, polishes on mould 25
The steel wire abrasive brush in face is polished on guardrail board 1, removes debris, caused iron filings are inhaled by electromagnet 26 in bruting process
It is attached.
：Based on step 2, the aqueous vapor shower nozzle 210 in cleaning case 23 carries out blowing jetting by atomising device control to guardrail board 1
Gas, guardrail board 1 is cleaned.
(4) baking step：Based on step 3, the blowing sprayer 29 in acid blowcase 22 is controlled to guardrail board 1 by feeder
Blow the gas of heat, by the skin drying of guardrail board 1.
(5) spray painting step：：Based on step 4, the paint nozzle 28 in paint box 21 is by the control of spray-painting plant to guardrail
Plate 1 is painted.
By above-mentioned working procedure, can quickly paint on the surface of guardrail board 1 completion, make painting quality attractive in appearance.
Claims (1)
1. a kind of highway protecting plate spray-painting plant construction method, it is characterized in that, comprise the following steps：
（1）Prepare before construction：By feed tank（7）It is fixed on haulage vehicle, according to guardrail board（1) beaten corresponding to shape selection
Grind mould（25）Installed in polishing case（24）It is interior, utilize construction operation case（2）The flanging and movable flip of bottom（3）Common work
With being buckled in guardrail board（1) on；
（2）Polish on surface：Haulage vehicle drives feed tank（7）With construction operation case（2）Moved along guardrail board, mould of polishing（25）
Steel wire abrasive brush above is in guardrail board（1) polish above, remove debris, caused iron filings are by electromagnet in bruting process
（26）Absorption；
（3）Cleaning step：Based on step 2, cleaning case（23）Interior aqueous vapor shower nozzle（210）Controlled by atomising device to guardrail board
（1) carry out blowing jetting gas, to guardrail board（1) cleaned；
（4）Baking step：Based on step 3, acid blowcase（22）Interior blowing sprayer（29）Controlled by feeder to guardrail board
（1) carry out blowing the gas of heat, by guardrail board（1) skin drying；
（5）Spray painting step：：Based on step 4, paint box（21）Interior paint nozzle（28）By the control of spray-painting plant to guardrail
Plate（1) painted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202086.5A CN105618316B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and its construction method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202086.5A CN105618316B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and its construction method |
| CN201410574709.2A CN104368480B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and construction method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574709.2A Division CN104368480B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618316A CN105618316A (en) | 2016-06-01 |
| CN105618316B true CN105618316B (en) | 2018-04-10 |
Family
ID=52547823
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202086.5A Active CN105618316B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and its construction method |
| CN201410574709.2A Active CN104368480B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and construction method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574709.2A Active CN104368480B (en) | 2014-10-25 | 2014-10-25 | A kind of highway protecting plate spray-painting plant and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105618316B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111394A (en) * | 2016-05-27 | 2016-11-16 | 中交第航务工程局有限公司 | A kind of Multifunctional road guard fence auto spray painting device |
| CN106311528B (en) * | 2016-11-23 | 2018-07-31 | 宣城市长山劲鑫矿业有限公司 | A kind of guardrail auto spray painting trolley |
| CN107030587A (en) * | 2017-05-24 | 2017-08-11 | 青海新高科材料研究院有限公司 | A kind of device polished for aluminium ingot surface |
| CN109487736B (en) * | 2018-01-16 | 2020-07-28 | 福州市长乐区三互信息科技有限公司 | Full-automatic bridge deep bead clearance air brushing device |
| CN112827737A (en) * | 2021-01-05 | 2021-05-25 | 李平 | Municipal administration road guardrail coating spraying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008174A (en) * | 2007-01-18 | 2007-08-01 | 徐州正菱涂装有限公司 | Old plastic-spraying highway rail plate rebuild process |
| CN101476302A (en) * | 2009-02-04 | 2009-07-08 | 成都市宇中梅科技有限责任公司 | Cleaning and nursing method for freeway guardrail |
| CN202064314U (en) * | 2011-04-02 | 2011-12-07 | 四川华祥工程建设有限公司 | Descaling spraying vehicle for highway safety guardrail baffles |
| CN103949387A (en) * | 2014-04-14 | 2014-07-30 | 湖北三江船艇科技有限公司 | Coating technological method and coating system of motorboat |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2796781B2 (en) * | 1995-02-03 | 1998-09-10 | 泰俊 大村 | Guardrail cleaning machine |
| CN2315139Y (en) * | 1997-12-09 | 1999-04-21 | 王福海 | Multifunctional cleaning vehicle for road isolation rail |
| CN2559427Y (en) * | 2002-07-12 | 2003-07-09 | 重庆市迪马实业股份有限公司 | Automatic spraying implement for guardrail |
| JP4697983B2 (en) * | 2008-03-13 | 2011-06-08 | 藤元建設工業株式会社 | Guardrail cleaning and painting equipment |
| JP2009275397A (en) * | 2008-05-14 | 2009-11-26 | West Nippon Expressway Engineering Chugoku Co Ltd | Guardrail remake system |
| CN103205947B (en) * | 2012-12-06 | 2016-01-20 | 周心德 | Highway barrier is clean maintaining machine automatically |
-
2014
- 2014-10-25 CN CN201610202086.5A patent/CN105618316B/en active Active
- 2014-10-25 CN CN201410574709.2A patent/CN104368480B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008174A (en) * | 2007-01-18 | 2007-08-01 | 徐州正菱涂装有限公司 | Old plastic-spraying highway rail plate rebuild process |
| CN101476302A (en) * | 2009-02-04 | 2009-07-08 | 成都市宇中梅科技有限责任公司 | Cleaning and nursing method for freeway guardrail |
| CN202064314U (en) * | 2011-04-02 | 2011-12-07 | 四川华祥工程建设有限公司 | Descaling spraying vehicle for highway safety guardrail baffles |
| CN103949387A (en) * | 2014-04-14 | 2014-07-30 | 湖北三江船艇科技有限公司 | Coating technological method and coating system of motorboat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368480A (en) | 2015-02-25 |
| CN104368480B (en) | 2016-09-28 |
| CN105618316A (en) | 2016-06-01 |
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