CN107263337A - Complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism - Google Patents
Complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism Download PDFInfo
- Publication number
- CN107263337A CN107263337A CN201611049078.8A CN201611049078A CN107263337A CN 107263337 A CN107263337 A CN 107263337A CN 201611049078 A CN201611049078 A CN 201611049078A CN 107263337 A CN107263337 A CN 107263337A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- submarine pipeline
- rail device
- arc guide
- sandblasting
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism, including：One hanging apparatus, support meanss installed in hanging apparatus both sides, arc guide rail device in support meanss, supporting wheel systems on arc guide rail device, it is symmetricly set on the number set straight line slide unit component of arc guide rail device both sides, it is separately mounted to the sand-blasting gun on straight line slide unit component, fixation cylinder assembly between arc guide rail device and submarine pipeline, the gear train of positioning train and pneumatic actuation on arc guide rail device, wherein, submarine pipeline is matched somebody with somebody with arc guide rail device and merges the lower section for being arranged on arc guide rail device, arc guide rail device is driven to be rotated around submarine pipeline by the gear train of pneumatic actuation, circumferentially rotated so as to drive straight line slide unit component and sand-blasting gun to be realized around submarine pipeline.The present invention can not only be to the welding junction of different tube diameters submarine pipeline blasting treatment, moreover, easy to operate, substantially increase the efficiency to submarine pipeline sandblasting.
Description
Technical field
The present invention relates to running gear, more particularly to a kind of it is used to carry out the complete pneumatic of blasting treatment to submarine pipeline weld bond
Four pipette tips submarine pipeline sandblasting walking mechanisms.Belong to offshore oil, NG Pipeline Construction technical field.
Background technology
Submarine pipeline includes：Seabed oil, gas gathering line, main pipeline, attached supercharging platform and pipeline and platform
The parts such as the supervisor of connection.Its effect is to collect the mined oil of marine petroleum-gas fiedl or natural gas, transports to and is
Moor the single point mooring of oil carrier or transport to land oil, air reservoir station.
Pipelaying work mainly has three kinds of methods：Pipe laying barge laying, drawing method are laid and laid with reel ship.In operation process
Select which kind of method be according to pipe diameter size, the seawater depth, sea situation and away from the conditions such as bank distance determine.Wherein, pipe laying barge is spread
If mode be one of most commonly seen mode.Pipelaying work process is to aggravate submarine pipeline plus cement through land fabrication factory
After layer, ship off on pipe laying barge, then by the piecewise assembly welding of submarine pipeline, the pipeline section welded when pipe laying barge is moved forward,
Slipped into from the stinger of quarter marine.During whole pipelaying work, the displacement that the length that pipeline section glides must be with ship
Amount is synchronous.
Operation on the sea harsh climate, environmental condition are that pipe-laying equipment institute must facing challenges.It is mainly by sea
The erosion of seawater used and high salt fog condensate when foreign air, the seawater spittle, sleet, clamp down, wherein, high salt fog institute
The corrosion for the acid-base solution that electrochemical corrosion, accelerated stress corrosion and the salt of generation are formed after being ionized in water, it is easy to cause
Electronics damage, therefore, electric effect, the machine of insulating materials and metal erosion such as produce to conductive layer in electronics
The movable part obstruction of tool part and component or influence that is cohesive, causing enamelled coating foaming by electrolysis etc. are to cause device damage
Main cause.
The content of the invention
It is a primary object of the present invention to overcome the disadvantages mentioned above that prior art is present, and provide a kind of complete pneumatic four pipette tips
Submarine pipeline sandblasting walking mechanism, the blasting treatment that it can not only be to the welding junction of different tube diameters submarine pipeline, is solved
Influence problem due to operation on the sea harsh climate, environmental condition to electronics；Moreover, it is easy to operate, substantially increase
To the efficiency of submarine pipeline sandblasting.
The purpose of the present invention is realized by following technical scheme：
A kind of complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism, it is characterised in that：Including：One hanging apparatus, installation
Support meanss in hanging apparatus both sides, the arc guide rail device in support meanss, on arc guide rail device
Supporting wheel systems, be symmetricly set on the number set straight line slide unit components of arc guide rail device both sides, be separately mounted to straight line slide unit group
Sand-blasting gun on part, the fixation cylinder assembly between arc guide rail device and submarine pipeline, installed in arc guide rail dress
The positioning train put and for the gear train for the pneumatic actuation for driving fixed cylinder assembly, wherein, submarine pipeline and circular arc
Track-type facilities are arranged on the lower section of arc guide rail device with merging, and arc guide rail can be driven to fill by the gear train of pneumatic actuation
Put and rotated around submarine pipeline, so as to drive straight line slide unit component and sand-blasting gun on arc guide rail device around Submarine Pipeline
Realize and circumferentially rotate in road.
The hanging apparatus includes：One mast-up, the hoisting ring being arranged on mast-up and several lifting plates.
The support meanss are provided with：Two pieces of supporting plates on lifting plate are oppositely arranged on, and supporting plate is U-shaped provided with one
Groove.
The arc guide rail device is connected by supporting wheel systems with support meanss, and arc-shaped rail relative support train turns
It is dynamic.
The fixed cylinder assembly is made up of cylinder and firm banking, is connected cylinder with supporting plate by firm banking
Together.
The positioning train is made up of the mutually isostructural locating wheel of array and positioning wheel support, wherein, locating wheel passes through
Supporting plate on positioning wheel support links together.
Beneficial effects of the present invention：The present invention is due to using above-mentioned technical proposal, and it can not only be to different tube diameters seabed
The blasting treatment of the welding junction of pipeline, is solved because operation on the sea harsh climate, environmental condition are to the shadows of electronics
The problem of sound；Moreover, it is easy to operate, substantially increase the efficiency to submarine pipeline sandblasting.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is structure elevational schematic view of the present invention.
Fig. 3 is structure schematic elevation view of the present invention.
Fig. 4 is structure schematic side view of the present invention.
Fig. 5 is structure spray gun run trace schematic diagram of the present invention.
Major Symbol explanation in figure：
1. hoisting ring, 2. mast-ups, 3. lifting plates, 4. supporting plates, 5. arc guide rail devices, 6. supporting wheel systems, 7. straight lines
Slide unit component, 8. fix cylinder assembly, 9. submarine pipelines, 10. positioning trains.
Embodiment
As Figure 1-Figure 5, the present invention includes：One hanging apparatus, the support meanss installed in hanging apparatus both sides, peace
Arc guide rail device 5 in support meanss, the supporting wheel systems 6 on arc guide rail device 5, it is symmetricly set on circular arc
The number of the both sides of track-type facilities 5 covers straight line slide unit component 7 (the present embodiment is four sets), is separately mounted on straight line slide unit component 7
Sand-blasting gun, the fixation cylinder assembly 8 between arc guide rail device 5 and submarine pipeline 9, installed in arc guide rail device 5
On positioning train 10 and for the gear train for the pneumatic actuation for driving fixed cylinder assembly 8, wherein, submarine pipeline 9 with circle
Arc guide rail device 5 is arranged on the lower section of arc guide rail device 5 with merging, and circular arc can be driven to lead by the gear train of pneumatic actuation
Rail device 5 is rotated around submarine pipeline 9, so as to drive the straight line slide unit component 7 on arc guide rail device 5 and be installed on it
Sand-blasting gun around submarine pipeline 9 realize circumferentially rotate.
Above-mentioned hanging apparatus includes：One mast-up 2, using welding or bolt connecting mode be arranged on mast-up 2 one
Hoisting ring 1 and several lifting plates 3.
Above-mentioned support meanss are provided with：The mode of being connected by screw bolts is oppositely arranged on two pieces of supporting plates 4 on lifting plate 3, and
Supporting plate 4 is provided with a U-type groove, can be positioned over the present invention on submarine pipeline 9 by hanging apparatus, and by positioning train
10 and fixed cylinder assembly 8 realize the coaxial of U-type groove and submarine pipeline 9.
Above-mentioned arc guide rail device 5 is connected by supporting wheel systems 6 with support meanss, and supporting wheel systems 6 are connected by screw bolts
Mode is arranged in support meanss, and arc-shaped rail relative support train 6 is rotated.
Above-mentioned fixed cylinder assembly 8 is made up of cylinder and firm banking, by firm banking bolt by cylinder with propping up
Fagging 4 links together.
Above-mentioned positioning train 10 constitutes that (the present embodiment is 4 by the mutually isostructural locating wheel of array and positioning wheel support
Group), wherein, locating wheel is linked together by the supporting plate 4 on positioning wheel support.It is described above, only it is of the invention
Preferred embodiment, not makees any form to the present invention
On limitation, it is any simple modification that every technical spirit according to the present invention is made to above example, equivalent
Change and modification, in the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism, it is characterised in that：Including：One hanging apparatus, it is arranged on
The support meanss of hanging apparatus both sides, the arc guide rail device in support meanss, on arc guide rail device
Supporting wheel systems, the number set straight line slide unit components for being symmetricly set on arc guide rail device both sides, it is separately mounted to straight line slide unit component
On sand-blasting gun, the fixation cylinder assembly between arc guide rail device and submarine pipeline, installed in arc guide rail device
On positioning train and for the gear train for the pneumatic actuation for driving fixed cylinder assembly, wherein, submarine pipeline is led with circular arc
Rail device is arranged on the lower section of arc guide rail device with merging, and arc guide rail device is driven around sea by the gear train of pneumatic actuation
Bottom pipeline is rotated, so as to drive straight line slide unit component and sand-blasting gun on arc guide rail device to be realized around submarine pipeline
Circumferentially rotate.
2. complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism according to claim 1, it is characterised in that：The lifting
Device includes：One mast-up, the hoisting ring being arranged on mast-up and several lifting plates.
3. complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism according to claim 1, it is characterised in that：The support
Device is provided with：Two pieces of supporting plates on lifting plate are oppositely arranged on, and supporting plate is provided with a U-type groove.
4. complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism according to claim 1, it is characterised in that：The circular arc
Track-type facilities are connected by supporting wheel systems with support meanss, and arc-shaped rail relative support train is rotated.
5. complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism according to claim 1, it is characterised in that：The fixation
Cylinder assembly is made up of cylinder and firm banking, and cylinder is linked together with supporting plate by firm banking.
6. complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism according to claim 1, it is characterised in that：The positioning
Train is made up of the mutually isostructural locating wheel of array and positioning wheel support, wherein, locating wheel passes through on positioning wheel support
Supporting plate link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049078.8A CN107263337A (en) | 2016-11-25 | 2016-11-25 | Complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049078.8A CN107263337A (en) | 2016-11-25 | 2016-11-25 | Complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263337A true CN107263337A (en) | 2017-10-20 |
Family
ID=60052061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611049078.8A Pending CN107263337A (en) | 2016-11-25 | 2016-11-25 | Complete pneumatic four pipette tips submarine pipeline sandblasting walking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263337A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953496A (en) * | 1989-07-17 | 1990-09-04 | Crc-Evans Pipeline International, Inc. | High pressure water jet cleaner and coating applicator |
| CN101010170A (en) * | 2004-05-28 | 2007-08-01 | 离岸联合服务公司 | Pipe weld cleaning machine |
| CN202174505U (en) * | 2011-08-02 | 2012-03-28 | 中国海洋石油总公司 | Automatic sand-blasting rust-removing oscillating device |
| CN202479976U (en) * | 2012-02-29 | 2012-10-10 | 廊坊市管道人机械设备有限公司 | Sand blasting machine for pipeline |
-
2016
- 2016-11-25 CN CN201611049078.8A patent/CN107263337A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953496A (en) * | 1989-07-17 | 1990-09-04 | Crc-Evans Pipeline International, Inc. | High pressure water jet cleaner and coating applicator |
| CN101010170A (en) * | 2004-05-28 | 2007-08-01 | 离岸联合服务公司 | Pipe weld cleaning machine |
| CN202174505U (en) * | 2011-08-02 | 2012-03-28 | 中国海洋石油总公司 | Automatic sand-blasting rust-removing oscillating device |
| CN202479976U (en) * | 2012-02-29 | 2012-10-10 | 廊坊市管道人机械设备有限公司 | Sand blasting machine for pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 25, Chaoyangmen North Street, Dongcheng, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: Offshore Oil Engineering Co., Ltd. Applicant after: Tianjin University of Technology Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: Offshore Oil Engineering Co., Ltd. Applicant before: Tianjin University of Technology |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
|
| WD01 | Invention patent application deemed withdrawn after publication |