CN201815925U - Service crude oil pipeline spray coating device - Google Patents
Service crude oil pipeline spray coating device Download PDFInfo
- Publication number
- CN201815925U CN201815925U CN2009202185026U CN200920218502U CN201815925U CN 201815925 U CN201815925 U CN 201815925U CN 2009202185026 U CN2009202185026 U CN 2009202185026U CN 200920218502 U CN200920218502 U CN 200920218502U CN 201815925 U CN201815925 U CN 201815925U
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- crude oil
- oil pipeline
- labour
- spray equipment
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Abstract
The utility model relates to a service crude oil pipeline spray coating device, which consists of a swinging mechanism, a walking mechanism, a clamping mechanism and an auxiliary support mechanism, wherein the spray coating device is arranged on a pipeline through the clamping mechanism, the balance is maintained through the auxiliary support mechanism, the service crude oil pipeline spray coating device freely walks on a dug exposed crude oil pipeline, and meanwhile, the sand blasting derusting or anti-corrosion material spray coating operation is completed by the swinging mechanism with a spray nozzle. The device replaces a large-size sand blasting derusting device, can simultaneously meet the automatic sand blasting derusting and anti-corrosion operation requirements, reduces the number of construction personnel, reduces the construction work intensity and can effectively meet the anti-corrosion layer repair requirement of field oil conveying pipelines.
Description
Technical field
The present invention relates to a kind of spray equipment of in the labour crude oil pipeline is anticorrosion, using.
Background technology
Along with the deep development of country's transfering natural gas from the west to the east and energy strategy, the construction of China's gas transmission, oil pipeline will welcome bigger development.Steel pipe needs good application, to guarantee the service life of oil, letter shoot road many decades.
Because the defective that environment, coating itself exist and the self property of steel, the corrosion of steel pipe is inevitable.The performance of the coating of steel pipe and service life are depended on the surface treatment that japanning is preceding to a great extent except the quality of coating itself, according to the document introduction, the importance of surface preparation in coating quality will reach 60%.
But in-service pipeline outer surface abrasive jet cleaning constructional difficulties adopts the traditional approach of the hand-held nozzle cleaning of nozzleman people more can't realize pipeline is carried out the comprehensive cleaning of 360 degree near pipeline.Because the limitation of method equipment, the oil that China laid in last century, feed channel are not passed through good surface treatment mostly.In order to continue to bring into play the effect of these pipelines, we need carry out effective for repairing to the coating of these pipelines.Surface treatment is the important content of this repair, and abrasive jet cleaning is acknowledged as the most effective processing method.
At present, China also lacks the special-purpose machinery equipment that the in-service pipeline coating is repaired pre-treatment.The isolated plant and the corresponding spray equipment of the abrasive jet cleaning of exploitation in-service pipeline just seem very urgent.
Summary of the invention
Major technique of the present invention is characterized as: this device can be installed on the pipeline by clamp mechanism, keep balance with supplemental support mechanism, by the crude oil pipeline walking freely of walking mechanism behind excavation, the mechanism that freely swings that has nozzle simultaneously finishes derusting by sandblasting or the operation of anticorrosion with painting material, the speed of travel of mechanism and the swing speed of nozzle can be regulated, two kinds of purposes of one table apparatus, stopping transportation is not anticorrosion in labour to realize pipeline.
Concrete technical scheme is:
A kind of at labour crude oil pipeline spray equipment, it is characterized in that it is made up of the mechanism that freely swings, walking mechanism, clamp mechanism and supplemental support mechanism.
Described at labour crude oil pipeline spray equipment, it is characterized in that it can be installed on the pipeline by clamp mechanism, keep balance with supplemental support mechanism, by the crude oil pipeline walking freely of walking mechanism behind excavation, the mechanism that freely swings that has nozzle simultaneously finishes derusting by sandblasting or the operation of anticorrosion with painting material.
The described mechanism that freely swings, it is characterized in that freely swinging mechanism by frequency converter, motor, gear reduction unit, the commutation linkage, the speedup sensor, driven wheel and frame structure are formed, the Frequency Converter Control motor speed, the motor driven gear decelerator, gear reduction unit drives the commutation linkage and swings back and forth, the commutation linkage connects the speedup sensor, swing speed is fed back to frequency converter regulate motor speed, the speedup sensor connects driven wheel and comes back rotation, realize moving back and forth thereby drive spray body, be implemented in labour crude oil pipeline surface anticorrosion layer and continue to apply.
The described mechanism that freely swings is characterized in that regulating swing speed, 2～12 rev/mins of adjustable nozzle swing speed.
Described walking mechanism is characterized in that the driving that it adopts frequency converter, motor, reduction box, chain drive and roller.
Described walking mechanism is characterized in that regulating the speed of travel adjustable-speed 0.1～6m/min.
Described clamp mechanism is characterized in that, steps up device in two of the left and right symmetric arrangement that make progress in week, with tube contacts point for being enclosed with the steel wheel of polyamine fat, finish to compress action by the control cylinder.
Described supplemental support mechanism, it is characterized in that the strong point is selected in the upper edge of groove, support with industrial travelling bogie roller, at vertical direction be the length automatic and adjustable laterally, extension elongation according to actual groove dimensions control cylinder adjustment both direction, vertical direction adjustable range 0.8～2.5m, range of lateral adjustment 0.6～2.5m.
In a word
Described device comprises: freely swing, walking, clamp mechanism and supplemental support mechanism.
The described mechanism that freely swings comprises: one in frequency converter, one in motor, one of reduction box, four-bar linkage one cover, one of gearbox, travelling gear one cover, support one cover.
Described walking mechanism comprises: one in frequency converter, one in motor, one of reduction box, one on chain, four on roller, support one cover.
Described clamp mechanism comprises: four in cylinder, four of polyamine fat steel wheels, support one cover.
Described supplemental support mechanism comprises: two in cylinder, one of support wheel, one of seat, support one cover.
A kind of at labour crude oil pipeline spray equipment, form by swing mechanism, walking mechanism, clamp mechanism and supplemental support mechanism, be installed on the pipeline by clamp mechanism, keep balance with supplemental support mechanism, walking freely on the crude oil pipeline of the exposure behind the excavation, the swing mechanism that has nozzle is simultaneously finished derusting by sandblasting or the operation of anticorrosion with painting material.This device has replaced large-scale derusting by sandblasting device, can satisfy automatic sand blasting and corrosion prevention operation needs simultaneously, has reduced workmen's quantity, has reduced construction labour intensity, can effectively satisfy open-air oil pipeline anticorrosive coat and repair needs.
Description of drawings
Fig. 1 structural scheme of mechanism 1-spray body that freely swings, 2-driven wheel, 3-speedup sensor, the 4-linkage that commutates, the 5-gear reduction unit, the 6-motor, the 7-frame structure, the 8-frequency converter, 9-is at the labour crude oil pipeline
Fig. 2 walking mechanism forward schematic diagram 10-chain, 11-reduction box, 12-motor, 13-roller, 14-frame structure
Fig. 3 walking mechanism side schematic view 15-sprocket wheel, the 16-frequency converter
Fig. 4 clamp mechanism schematic diagram 17-swing arm, the 18-contact roller, 19-is using as a servant pipeline, four cylinders of 20-, 21-is hinged
The forward schematic diagram 22-of Fig. 5 supplemental support mechanism seat, the 23-support wheel
Fig. 6 supplemental support A of mechanism is to schematic diagram 24-jacking cylinder, 25-frame structure, 26-guide pin bushing
Fig. 7 supplemental support B of mechanism ejects cylinder to schematic diagram 27-, the 28-reinforcement
The specific embodiment
With reference to accompanying drawing, be described in detail specific embodiments of the present invention.
A kind of at labour crude oil pipeline spray equipment, it is characterized in that it comprises the mechanism 1 that freely swings, walking mechanism 2, clamp mechanism 3 and supplemental support mechanism 4 parts.
Described at labour crude oil pipeline spray equipment, it is characterized in that it can be installed on the pipeline by clamp mechanism 3, keep balance with supplemental support mechanism 4, by the crude oil pipeline walking freely of walking mechanism 2 behind excavation, the mechanism 1 that freely swings that has nozzle simultaneously finishes derusting by sandblasting or applies the anti-corrosion material operation, and stopping transportation is not anticorrosion in labour to realize pipeline.
The device that freely swings adopts frequency converter, motor, gear reduction unit, commutation linkage, speedup sensor, driven wheel, spray body and frame mechanism to form, by the Frequency Converter Control rotating speed of motor, adjusting by commutation linkage realization swing speed can realize the automatic adjustment of speed by frequency converter.
Walking mechanism is made up of frequency converter, motor, reduction box, chain, roller, sprocket wheel and steel frame, by the Frequency Converter Control motor speed, the motor-driven sprocket wheel, chain drives roller, can realize the walking freely of spray equipment on crude oil pipeline and the automatic adjustment of speed.
Step up mechanism and adopt two of the left and right symmetric arrangement that make progress in week to step up device, with tube contacts point for being enclosed with the steel wheel of polyamine fat, compress action and finish by the control cylinder, cylinder is selected the product of maturation on the market for use.Package unit is pressed on the pipeline by own wt, about promote linkage by cylinder and hold out against pipeline.
Supplemental support mechanism, must will be embedded in underground pipeline earlier with excavator and dig out when considering construction according to designing requirement and outdoor study actual conditions, carries out operation again.The on-the-spot cross section of pipeline is U type cross section, and the strong point is selected in the upper edge of groove, supports with industrial travelling bogie roller, and assurance groove upper edge reserves the directive wheel smooth track of walking when excavating, and this point can be accomplished.Consider that simultaneously the on-the-spot size of excavating is not strict equating, is the length automatic and adjustable at vertical direction and transverse design, the extension elongation according to actual groove dimensions is regulated both direction ejects the adjusting size by the control cylinder.Design has seat on the supporting mechanism for the handled easily person operates in, and the operator can be sitting in execute-in-place on the supporting mechanism, also plays the effect of stable support simultaneously.
Claims (8)
1. one kind at labour crude oil pipeline spray equipment, it is characterized in that it comprises the mechanism that freely swings (1), walking mechanism (2), clamp mechanism (3) and supplemental support mechanism (4).
2. according to claim 1 at labour crude oil pipeline spray equipment, it is characterized in that being installed on the crude oil pipeline by clamp mechanism (3), supplemental support mechanism (4) keeps balance, by the crude oil pipeline walking freely of walking mechanism (2) behind excavation, the mechanism that freely swings (1) that has nozzle simultaneously finishes derusting by sandblasting or the operation of anticorrosion with painting material.
3. according to claim 1 and 2 at labour crude oil pipeline spray equipment, it is characterized in that freely swinging mechanism (1) by frequency converter, motor, gear reduction unit, the commutation linkage, the speedup sensor, driven wheel and frame structure are formed, the Frequency Converter Control motor speed, the motor driven gear decelerator, gear reduction unit drives the commutation linkage and swings back and forth, the commutation linkage connects the speedup sensor, swing speed is fed back to frequency converter regulate motor speed, the speedup sensor connects driven wheel and comes back rotation, realize moving back and forth thereby drive spray body, be implemented in labour crude oil pipeline surface spraying operation continuously.
4. according to claim 1 and 2 at labour crude oil pipeline spray equipment, the mechanism (1) that it is characterized in that freely swinging can regulate spray body swing speed, 2～12 rev/mins of spray body swing speed by frequency converter as required.
5. according to claim 1 and 2 at labour crude oil pipeline spray equipment, it is characterized in that walking mechanism (2) is made up of chain, reduction box, motor, roller, frame structure, sprocket wheel and frequency converter, frequency conversion rate device control motor speed, the driven by motor reduction box, the reduction box drive sprocket, sprocket wheel is by the chain drive roller, and roller moves on crude oil pipeline, realizes that spray equipment moves along pipeline.
6. according to claim 1 and 2 at labour crude oil pipeline spray equipment, it is characterized in that walking mechanism (2) can regulate the speed of travel, adjustable-speed 0.1～6m/min.
7. according to claim 1 and 2 at labour crude oil pipeline spray equipment, it is characterized in that clamp mechanism (3) its by swing arm, contact roller, four cylinders and hinged the composition, link to each other with contact roller by being hingedly fixed in the swing arm at two cylinders of left and right symmetric arrangement respectively that make progress in week, cylinder, cylinder control contact roller is finished and is compressed action.
8. according to claim 1 and 2 at labour crude oil pipeline spray equipment, it is characterized in that the strong point of supplemental support mechanism (4) is selected in the upper edge of groove, support with industrial travelling bogie roller, vertical direction and horizontal be the length automatic and adjustable, eject the adjusting size by control cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202185026U CN201815925U (en) | 2009-10-09 | 2009-10-09 | Service crude oil pipeline spray coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202185026U CN201815925U (en) | 2009-10-09 | 2009-10-09 | Service crude oil pipeline spray coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815925U true CN201815925U (en) | 2011-05-04 |
Family
ID=43913893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202185026U Expired - Fee Related CN201815925U (en) | 2009-10-09 | 2009-10-09 | Service crude oil pipeline spray coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815925U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316817A (en) * | 2013-07-12 | 2013-09-25 | 安徽工业大学 | Pipeline spraying robot |
| CN105880096A (en) * | 2016-06-29 | 2016-08-24 | 湖南元拓实业集团有限公司 | Online UV (Ultraviolet) coating system of hotly-galvanized steel pipe and galvanized strip pipe |
| CN106140532A (en) * | 2016-08-03 | 2016-11-23 | 江苏新光数控技术有限公司 | One is applicable to pipeline spraying fully-automatic equipment |
| CN106269362A (en) * | 2016-10-20 | 2017-01-04 | 北京中储能能源设备有限公司 | A kind of sprocket wheel upset paint finishing |
| CN108372161A (en) * | 2018-02-11 | 2018-08-07 | 天津市精研工程机械传动有限公司 | It is a kind of self-centering from walking full-rotating cleaning device for coating of high pressure water pipeline |
| CN110370175A (en) * | 2019-07-15 | 2019-10-25 | 廊坊市鼎盛机械设备有限公司 | A kind of novel pipeline rotoblast movement carrying on mechanism |
| CN110508431A (en) * | 2019-08-07 | 2019-11-29 | 中铁大桥科学研究院有限公司 | Polishing painting device and polishing coating process for Filled Steel Tubular Arch Bridge |
| CN110665746A (en) * | 2019-10-29 | 2020-01-10 | 邢台医学高等专科学校 | Enteral nutrition tube with antibacterial function and production device thereof |
| CN112058595A (en) * | 2020-09-07 | 2020-12-11 | 佛山市集知汇科技有限公司 | Automatic painting equipment for surface of steel pipe |
| CN113404932A (en) * | 2021-05-31 | 2021-09-17 | 彭诗佳 | Municipal administration is with running water pipeline's protective equipment |
| CN114046457A (en) * | 2022-01-07 | 2022-02-15 | 南通利泰化工设备有限公司 | Pipeline anticorrosive coating detection device |
-
2009
- 2009-10-09 CN CN2009202185026U patent/CN201815925U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316817A (en) * | 2013-07-12 | 2013-09-25 | 安徽工业大学 | Pipeline spraying robot |
| CN103316817B (en) * | 2013-07-12 | 2015-03-25 | 安徽工业大学 | Pipeline spraying robot |
| CN105880096A (en) * | 2016-06-29 | 2016-08-24 | 湖南元拓实业集团有限公司 | Online UV (Ultraviolet) coating system of hotly-galvanized steel pipe and galvanized strip pipe |
| CN106140532A (en) * | 2016-08-03 | 2016-11-23 | 江苏新光数控技术有限公司 | One is applicable to pipeline spraying fully-automatic equipment |
| CN106140532B (en) * | 2016-08-03 | 2018-04-27 | 江苏新光数控技术有限公司 | One kind is suitable for pipeline spraying fully-automatic equipment |
| CN106269362A (en) * | 2016-10-20 | 2017-01-04 | 北京中储能能源设备有限公司 | A kind of sprocket wheel upset paint finishing |
| CN108372161A (en) * | 2018-02-11 | 2018-08-07 | 天津市精研工程机械传动有限公司 | It is a kind of self-centering from walking full-rotating cleaning device for coating of high pressure water pipeline |
| CN108372161B (en) * | 2018-02-11 | 2024-01-02 | 天津市精研工程机械传动有限公司 | Self-centering self-walking full-rotation high-pressure water pipeline coating cleaning device |
| CN110370175A (en) * | 2019-07-15 | 2019-10-25 | 廊坊市鼎盛机械设备有限公司 | A kind of novel pipeline rotoblast movement carrying on mechanism |
| CN110508431A (en) * | 2019-08-07 | 2019-11-29 | 中铁大桥科学研究院有限公司 | Polishing painting device and polishing coating process for Filled Steel Tubular Arch Bridge |
| CN110508431B (en) * | 2019-08-07 | 2024-04-05 | 中铁大桥科学研究院有限公司 | Polishing and coating device and polishing and coating method for arch ribs of concrete filled steel tube arch bridge |
| CN110665746A (en) * | 2019-10-29 | 2020-01-10 | 邢台医学高等专科学校 | Enteral nutrition tube with antibacterial function and production device thereof |
| CN112058595A (en) * | 2020-09-07 | 2020-12-11 | 佛山市集知汇科技有限公司 | Automatic painting equipment for surface of steel pipe |
| CN113404932A (en) * | 2021-05-31 | 2021-09-17 | 彭诗佳 | Municipal administration is with running water pipeline's protective equipment |
| CN114046457A (en) * | 2022-01-07 | 2022-02-15 | 南通利泰化工设备有限公司 | Pipeline anticorrosive coating detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111009 |