CN105170377B - The outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm - Google Patents
The outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm Download PDFInfo
- Publication number
- CN105170377B CN105170377B CN201510604003.0A CN201510604003A CN105170377B CN 105170377 B CN105170377 B CN 105170377B CN 201510604003 A CN201510604003 A CN 201510604003A CN 105170377 B CN105170377 B CN 105170377B
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- Prior art keywords
- concrete pipe
- spray gun
- column
- ring support
- cylinder concrete
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Classifications
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- 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
- B05B13/0405—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 with reciprocating or oscillating spray heads
-
- 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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0242—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects being individually presented to the spray heads by a rotating element, e.g. turntable
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- Lining And Supports For Tunnels (AREA)
Abstract
A kind of outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe the invention discloses bore more than 1400mm, including rotating disk, rotating disk includes inside and outside two donuts, ball between two annulus by being embedded is connected, inside and outside annulus being capable of relative motion, interior annular is fixedly connected with the chassis in interior annular, it is provided with fixing the clamping mechanism of steel cylinder concrete pipe port on chassis, annular rack is provided with the medial surface of interior annular, first motor is connected with gear, and wheel and rack is meshed；Outer toroid is fixed on bottom surface；Rotate disk outside and be provided with a ring support, the column of ring support is provided perpendicular on ring support, equipped with mobile chain on column, mobile chain is enclosed within the sprocket wheel of column upper and lower side, one sprocket wheel is driven by the second motor and rotated, airless spraying spray gun, airless spraying spray gun connection flush coater and air compressor machine are set on mobile chain；First, second motor and airless spraying spray gun are by control system control.
Description
Technical field
A kind of outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe the present invention relates to bore more than 1400mm.
Background technology
At present, Prestressed concrete cylinder pipe (abbreviation PCCP), is a kind of new rigid pressure tubing.It is with steel
The strong concrete tube core winding compressor wire of cylinder, sprays with cement mortar protective course, using steel bell and spigot and and steel cylinder
It is welded into one, the fluted O-ring seal of bell and spigot band forms the flexible joint of slidingtype cushion rubber, is steel plate, concrete, high-strength
The composite construction of steel wire and cement mortar different materials composition, with steel and the respective characteristic of concrete.Pre-stress steel cylinder is mixed
Interior external pressure is high, joint tighness is good, shock resistance is strong, convenient and quick construction, antiseptic property are good, maintenance side with bearing for solidifying soil pipe
Just etc. characteristic, of interest by engineering circles, is mainly used in long distance water transfer main line, pressure inverted-siphon, urban water supply engineering, has pressure
Waterline, electric power plant circulating water engineering pipeline, pressure blowdown main etc..It is economical with applied widely compared with conventional tubing
Long lifespan, anti-seismic performance are good, easy for installation, operation expenditure is low, the advantages of substantially water-tight.
But as the concrete component product being embedded in soil environment, in soil environment, if pre-stress steel cylinder
Pipe of concrete does not take the measure of being effectively protected, with the extension of use time, the soil of Prestressed concrete cylinder pipe outer wall
Corrosive medium in environment and in pipe in aqueous medium invades mortar cover and coagulation in Prestressed concrete cylinder pipe
Soil layer, reaches steel wire and steel cylinder surface, then steel wire will occur electrochemical corrosion with steel cylinder, and then can cause steel wire and steel cylinder
Corrosion failure, occur perforation leakage even booster phenomenon, can be caused a hidden trouble to the safe operation of pipe-line system, directly threaten manage
The etching problem of the operational reliability of road system, wherein compressor wire and steel cylinder be influence works durability it is main because
Element, if there is breakage because of corrosion with steel cylinder in steel wire, it will directly result in the corrosion failure of Prestressed concrete cylinder pipe, from
And influence the safe operation of whole pipe-line system.
It is very necessary using anti-corrosion measure to Prestressed concrete cylinder pipe as can be seen here, at present to pre-stress steel cylinder coagulation
The outer anti-corrosion measure of native pipe, predominantly sprays epoxide coal bituminous coating, but because Prestressed concrete cylinder pipe weight is big, mouth
Footpath is big, and spraying process is related to each operation such as the lifting of driving, main to carry out hand spray using high pressure airless spray equipment.
Such spraying effect is poor, and coating layer thickness is not easily controlled, and spraying in addition uses hand spray, and efficiency is very low.Especially
Prestressed concrete cylinder pipe of its bore more than one meter four is put in goods yard for horizontal, is related to use traveling crane when spraying
Rise and erect spraying, increase operation, waste of resource.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of Vertical Steel of bore more than 1400mm
The outer anti-corrosion full-automatic spray coating device of cylinder pipe of concrete, the device is simple to operate, and service efficiency is high.
To achieve the above object, the present invention uses following technical proposals：
A kind of outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of bore more than 1400mm, including slewing circle
Disk, rotating disk includes inside and outside two donuts, and the ball between two annulus by being embedded is connected, and inside and outside annulus can be relative
Motion, interior annular is fixedly connected with the chassis in interior annular, is provided with fixing the card of steel cylinder concrete pipe port on chassis
Position mechanism, is provided with annular rack on the medial surface of interior annular, the first motor is connected with gear, and gear is mutually nibbled with the tooth bar
Close；Outer toroid is fixed on ground；
Rotate disk outside and be provided with a concentric ring support, annular branch is provided perpendicular on ring support
The column of frame, equipped with mobile chain on column, mobile chain is enclosed within the sprocket wheel of column upper and lower side, and one of sprocket wheel is by second
Motor is driven and rotates, and airless spraying spray gun, airless spraying spray gun connection flush coater and air compressor machine are set on mobile chain；
First, second motor and airless spraying spray gun are by control system control.
The outer wall vertical of the spout of the spray gun and the cylinder concrete pipe to be sprayed.Ensure that spray gun even application
On the outer wall of cylinder concrete pipe.
The ring support includes annular retaining ring, and annular retaining ring is fixed by some supporting legs and supported.Loop configuration and steel cylinder
Pipe of concrete matches, it would however also be possible to employ cylinder concrete pipe is motionless, the mode that column is moved on a toroidal support.
The side of the column connects a diagonal brace upper end, and the lower end of diagonal brace is fixed in outer toroid.Diagonal brace is mainly and plays
Support fixation, it is ensured that the stability and accuracy of spray gun spraying.
The present invention aims at the outer anti-corrosion of Prestressed concrete cylinder pipe of vertical storage of the bore more than one meter four and makes.It is vertical
Formula cylinder concrete pipe is lifted to disk centre position is rotated, and disk starts to rotate under motor driving, drives steel cylinder concrete
Pipe rotate, then electric motor starting movement chain so that the spray-painting gun on chain at the top of body, from the top of pipe, to bottom,
Reciprocating type mobile is done, Switch of spray pistol is opened and is sprayed.And spraying application is carried out according to the coating layer thickness of technical requirements.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present invention；
Fig. 2 is main structure diagram of the present invention；
Wherein, disk is 1. rotated, 2. interior annular, 3. chassis, 4. annular rack, 5. the first motor, 6. gear, 7. cylindrical
Ring, 8. ring support, 9. column, 10. moves chain, 11. sprocket wheels, 12. second motors, 13. spray guns, 14. annular retaining rings, 15.
Supporting leg, 16. diagonal braces, 17. control systems.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm, bag
Rotation disk 1 is included, rotating disk 1 includes inside and outside two donuts, and the ball between two annulus by being embedded is connected, inside and outside circle
Ring can relative motion, interior annular 2 is fixedly connected with the chassis 3 in interior annular, is provided with fixing steel cylinder coagulation on chassis 3
The clamping mechanism of native pipe port, is provided with annular rack 4 on the medial surface of interior annular 2, the first motor 5 is connected with gear 6, gear
6 are meshed with the tooth bar 4；Outer toroid 7 is fixed on ground；
Rotate the outside of disk 1 and be provided with a concentric ring support 8, ring is provided perpendicular on ring support 8
The column 9 of shape support 8, equipped with mobile chain 10 on column 9, mobile chain 10 is enclosed within the sprocket wheel 11 of the upper and lower end of column 9, its
In a sprocket wheel 11 rotation is driven by the second motor 12, airless spraying spray gun 13, airless spraying spray gun are set on mobile chain 10
13 connection flush coater and air compressor machines；
First, second motor 5,12 and airless spraying spray gun 13 are controlled by control system 17.
The outer wall vertical of the spout of spray gun 13 and the cylinder concrete pipe to be sprayed.Ensure that spray gun even application exists
On the outer wall of cylinder concrete pipe.
Ring support 8 includes annular retaining ring 14, and annular retaining ring 14 fixes support by some supporting legs 15.Loop configuration and steel
Cylinder pipe of concrete matches, it would however also be possible to employ cylinder concrete pipe is motionless, the mode that column is moved on a toroidal support.
Side connection one diagonal brace 16 upper end of column 9, the lower end of diagonal brace 16 is fixed in outer toroid 7.Diagonal brace 16 is mainly
Play support fixation, it is ensured that the stability and accuracy of spray gun spraying.
The present invention aims at the outer anti-corrosion of Prestressed concrete cylinder pipe of vertical storage of the bore more than one meter four and makes.It is vertical
Formula cylinder concrete pipe is lifted to disk centre position is rotated, and disk starts to rotate under motor driving, drives steel cylinder concrete
Pipe rotate, then electric motor starting movement chain so that the spray-painting gun on chain at the top of body, from the top of pipe, to bottom,
Reciprocating type mobile is done, Switch of spray pistol is opened and is sprayed.And spraying application is carried out according to the coating layer thickness of technical requirements.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (2)
1. a kind of bore is more than the outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of 1400mm, it is characterized in that, including
Disk is rotated, rotating disk includes inside and outside two donuts, and the ball between two annulus by being embedded is connected, inside and outside annulus energy
Enough relative motions, interior annular is fixedly connected with the chassis in interior annular, is provided with fixing steel cylinder concrete pipe end on chassis
Mouthful clamping mechanism, annular rack is provided with the medial surface of interior annular, the first motor is connected with gear, gear and the tooth bar
It is meshed；Outer toroid is fixed on ground；
Rotate disk outside and be provided with a concentric ring support, ring support is provided perpendicular on ring support
Column, equipped with mobile chain on column, mobile chain is enclosed within the sprocket wheel of column upper and lower side, and one of sprocket wheel is by the second motor
Drive and rotate, airless spraying spray gun, airless spraying spray gun connection flush coater and air compressor machine are set on mobile chain；
The ring support includes an annular retaining ring, and annular retaining ring is fixed by some supporting legs and supported；
First, second motor and airless spraying spray gun are by control system control；
The outer wall vertical of the spout of the spray gun and the cylinder concrete pipe to be sprayed.
2. bore as claimed in claim 1 is more than the outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of 1400mm,
It is characterized in that, the side of the column connects a diagonal brace upper end, and the lower end of diagonal brace is fixed in outer toroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604003.0A CN105170377B (en) | 2015-09-22 | 2015-09-22 | The outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604003.0A CN105170377B (en) | 2015-09-22 | 2015-09-22 | The outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170377A CN105170377A (en) | 2015-12-23 |
| CN105170377B true CN105170377B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510604003.0A Active CN105170377B (en) | 2015-09-22 | 2015-09-22 | The outer anti-corrosion full-automatic spray coating device of vertical cylinder concrete pipe of the bore more than 1400mm |
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| CN (1) | CN105170377B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238251B (en) * | 2016-08-30 | 2018-06-05 | 山东龙泉管道工程股份有限公司 | The automatic anticorrosion equipment of removable Prestressed concrete cylinder pipe |
| CN106733342B (en) * | 2016-11-16 | 2019-07-16 | 河北工程大学 | A kind of pipeline outer wall anti-corrosion spray apparatus control system and method |
| CN107138330A (en) * | 2017-07-19 | 2017-09-08 | 河北工程大学 | A kind of pipe of concrete pipe outer spray coating device |
| CN111841949A (en) * | 2020-07-24 | 2020-10-30 | 南京道卡机电科技有限公司 | High-efficient tubular metal resonator surface paint spraying corrosion prevention device |
| CN113426616B (en) * | 2021-07-01 | 2022-04-29 | 深圳市华勋基业科技有限公司 | Surface treatment device and surface treatment method for diode processing |
| CN115301453A (en) * | 2022-08-29 | 2022-11-08 | 中建八局发展建设有限公司 | Device and method for steel column anticorrosion and anticorrosion paint spraying construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056644A (en) * | 1975-10-09 | 1977-11-01 | Howard Alfred S | Method of coating annular surfaces |
| CN202105759U (en) * | 2011-07-01 | 2012-01-11 | 山东电力管道工程公司 | Outer anti-corrosion device of PCPP pipeline |
| CN102513279A (en) * | 2011-11-24 | 2012-06-27 | 厦门双瑞船舶涂料有限公司 | Method for automatically coating anticorrosive paint on outer wall of heavy-caliber PCCP (Prestressed Concrete Cylinder Pipe) online |
| CN203598981U (en) * | 2013-11-22 | 2014-05-21 | 浙江巨龙管业股份有限公司 | Automatic jetting device for anticorrosive materials on prestressed steel barrel concrete pipe protective layer |
| CN204911914U (en) * | 2015-09-22 | 2015-12-30 | 山东龙泉管道工程股份有限公司 | Bore is greater than 1400mm's vertical steel cylinder concrete pipe outer anti -corrosion automatic spraying device |
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- 2015-09-22 CN CN201510604003.0A patent/CN105170377B/en active Active
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| CN105170377A (en) | 2015-12-23 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiangmin Inventor after: Zou Xiang Inventor after: Wang Hao Inventor after: Cheng Congpeng Inventor after: Xiang Chen Inventor after: Cui Hongbo Inventor after: Li Cunwen Inventor after: Xing Shibo Inventor after: Li Tonghua Inventor after: Gu Qinglin Inventor after: Wang Weidong Inventor after: Cui Xibin Inventor after: Jiao Guoqing Inventor after: Fu Chao Inventor after: Sun Fengyong Inventor before: Wang Xiangmin Inventor before: Cheng Pengcong Inventor before: Xiang Chen Inventor before: Cui Hongbo Inventor before: Li Cunwen Inventor before: Xing Shibo Inventor before: Li Tonghua Inventor before: Cui Xibin Inventor before: Jiao Guoqing Inventor before: Fu Chao Inventor before: Sun Fengyong Inventor before: Zou Xiang Inventor before: Wang Hao |
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