CN209038919U - A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader - Google Patents
A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader Download PDFInfo
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- CN209038919U CN209038919U CN201821140001.6U CN201821140001U CN209038919U CN 209038919 U CN209038919 U CN 209038919U CN 201821140001 U CN201821140001 U CN 201821140001U CN 209038919 U CN209038919 U CN 209038919U
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- Prior art keywords
- arm
- lifting
- hydraulic
- pipe
- telescopic arm
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Abstract
The utility model discloses a kind of submarine anti-corrosion pipe rail mounteds to lift pipe carrier loader, is mainly made of adjustable lift pipe arm, lifting device and car body；The adjustable lift pipe arm is by hydraulic telescopic arm A, hydraulic telescopic arm B, hydraulically extensible principal arm, lifting lug and grabs pipe pawl and forms, and lifting lug is connect by pin shaft with lifting arm；The lifting device is made of lifting arm, lifting hydraulic cylinder and vehicle frame；The car body is made of chassis, hydraulic station, hydraulic motor, clump weight and wheel, hydraulic station by fluid pressure line is hydraulic telescopic arm A, hydraulic telescopic arm B, hydraulically extensible principal arm, lifting hydraulic cylinder, hydraulic motor provide power, and hydraulic motor drives vehicle wheel rotation to realize the advance and retrogressing of carrier loader entirety.The utility model has many advantages, such as the delivery demand for the pipeline that structure is simple, height is adjustable, is able to satisfy different pipe range calibers, safeguards simple, high production efficiency, has ensured being carried out continuously for production line production.
Description
Technical field
The utility model relates to a kind of submarine anti-corrosion pipe rail mounteds to lift pipe carrier loader, belong to ocean pipeline balance weight production equipment
Scope.
Background technique
Utility model content device is one of capital equipment on submarine pipeline concrete weight coating production line.When pipeline is completed to mix
After solidifying soil coating, counterweight pipeline need to be removed from coating trolley using lift pipe device, and be transported at fixed weighing device, it is right
Pipeline is weighed.
Currently, pipeline mainly uses electromagnet suspender and digging type mechanical arm to lift.It is lifted by electromagnet suspender
When, since pipe surface has erosion resistant coating, handling is carried out using electromagnet suspender and is easy that safety accident, and electricity loosely occur because of absorption
Magnet suspender power consumption is big.And when passing through digging type mechanical arm carrying pipe, mechanical arm and the submarine anti-corrosion pipeline for completing coating
Contact surface is narrow, is also easy to produce stress and concentrates the submarine anti-corrosion pipeline for just having completed coating to damage, to the secondary damage of product bring
It is larger, it is unfavorable for the subsequent health of submarine anti-corrosion pipeline and uses.Therefore, the country is badly in need of a kind of meeting caliber and pipe range is a wide range of
Change production requirement, the lift pipe device of the secondary damage of submarine anti-corrosion pipeline can be reduced, this is to realization ocean concrete counterweight pipeline
Production domesticization, promote China submarine pipeline build and oil-gas mining transport be of great significance.
Utility model content
In order to avoid stress concentrates the submarine pipeline coat completed to coating to impact, the utility model provides one kind
Submarine anti-corrosion pipe rail mounted lifts pipe carrier loader, can meet the delivery requirement of different tube diameters pipe range pipeline, reduce to the full extent
The secondary injury caused by the submarine pipeline coat of coating completion in transportational process.
The utility model realizes that technical solution used by its purpose is:
A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader, is mainly made of adjustable lift pipe arm, lifting device and car body；
It is characterized in that, the adjustable lift pipe arm is by hydraulic telescopic arm A, hydraulic telescopic arm B, hydraulically extensible principal arm, lifting lug and grabs pipe
Pawl composition；The lifting device is made of lifting arm, lifting hydraulic cylinder and vehicle frame；The car body is by chassis, hydraulic station, hydraulic
Motor, clump weight and wheel composition.
Raising and reducing for lifting arm is realized by control hydraulic cylinder extension during the work time；The adjustable lift pipe arm
Tiled configuration is symmetrical, by the relative telescopic of hydraulic telescopic arm A and hydraulic telescopic arm B to realize the spacing grabbed between pipe pawl
It adjusts, to adapt to the pipeline of different pipe ranges.By the expansion fit of lifting arm and adjustable lift pipe arm, the crawl of pipeline is completed
Operation.After being transported to Weighing Area, the decline of lifting arm is completed by control lift hydraulic cylinder；In the cooperation of adjustable lift pipe arm
Under, it grabs pipe pawl and is taken out from inner wall of the pipe, complete pipeline and place and weigh.
After completing counterweight, the maximum weight of counterweight pipeline is 30 tons, when the stroke of lift hydraulic cylinder is zero, at this time
Stress T is maximum value；Single lift hydraulic cylinder Tmax=GAlways=30 tons, it is contemplated that operating condition, mounting condition of device etc.
Composite factor is selected as the operating pressure P=5MP of hydraulic cylinder, then by internal diameter of cylinder, wall thickness formula determines the internal diameter of hydraulic cylinder
For D=280mm, the minimum wall thickness (MINI W.) δ of cylinder barrelmin=4.7mm.
To sum up, HSGK01-280/140 × 800-E5210 series engineering hydraulic cylinder, size are selected are as follows: cylinder diameter Φ=
280mm, hydraulic stem diameter of phi=140mm, maximal dilation distance Lmax=800mm, maximum working pressure (MWP) Pmax=13.5Mpa, then
The maximum thrust F of the model hydraulic cylindert=8.313 × 105N is met the requirements.
According to national standard (GB/T882-2008), pin shaft B material selects Q235, takes L=2d. by F3L3=G L4, at this time
Restraining force F of the single lift pipe arm to pin shaft3=13.89t.
In conjunction with stress analysis and national standard (GB/T882-2008), select pin shaft nominal diameter for 55mm.
The technological merit of the utility model is:
1, the damage to coating pipeline layer is avoided in such a way that internal poling lifts pipeline, ensure that product quality；
2, the pipeline delivery that can satisfy different tube diameters pipe range requires；3, apparatus structure is simple, and maintenance test is convenient, operation expense
It is low.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the adjustable lift pipe arm configuration schematic diagram of Fig. 1.
Appended drawing reference:
1 adjustable lift pipe arm, 2 lifting arms, 3 pin shaft A, 4 pull rod A, 5 pull rod B, 6 pin shaft B, 7 columns, 8 oblique pull columns, 9 vehicles
Chassis, 10 hydraulic motors, 11 clump weights, 12 wheels, hydraulic 13 station, 14 lifting hydraulic cylinders, 15 hydraulic telescopic arm A, 16 hydraulic stretch
Contracting arm B, 17 lifting lugs, 18 attachment beams, 19 hydraulically extensible principal arms, 20 grab pipe pawl.
Specific embodiment:
1,2 pair of the utility model is described further with reference to the accompanying drawing:
The utility model is that a kind of submarine anti-corrosion line path formula lifts pipe carrier loader, mainly by adjustable lift pipe arm, lifting
Device and car body are constituted.In the course of work, the lifting of the flexible realization lifting arm 2 by controlling lifting hydraulic cylinder 14 is hydraulic to stretch
Contracting arm A 15, hydraulic telescopic arm B 16 relative telescopic to realize that grabbing spacing between pipe pawl 20 is adjusted, and completes the crawl of pipeline
Operation.Hydraulic station 13 is that hydraulic motor 10 provides power, and the positive and negative rotation of wheel is realized by the control to hydraulic motor 10, from
And realize the movement of entire car body.After being transported to Weighing Area, the decline of lifting arm 2 is controlled by lifting hydraulic cylinder 14, adjustable
Under the cooperation for lifting pipe arm 1, grabs pipe pawl 20 and taken out from inner wall of the pipe, pipeline is placed on weighing device.Later, carrier loader returns again
To area under control is grabbed, next step circulate operation is carried out, ensures being carried out continuously for production line production.
Claims (1)
1. a kind of submarine anti-corrosion pipe rail mounted lifts pipe carrier loader, it is made of adjustable lift pipe arm, lifting device and car body；
It is characterized in that, the adjustable lift pipe arm, lifting device are all set on car body, the adjustable lift pipe arm is by hydraulic
Telescopic arm A, hydraulic telescopic arm B, hydraulically extensible principal arm, lifting lug and pipe pawl composition is grabbed, lifting lug is connect by pin shaft with lifting arm, grabbed
Pipe pawl surface is coated with rubber layer；
The lifting device is made of lifting arm, lifting hydraulic cylinder and vehicle frame, lifting arm by pin shaft respectively with vehicle frame at the top of and
The connection of lifting hydraulic cylinder one end, the lifting hydraulic cylinder other end are connect by pin shaft with chassis；
The car body is made of chassis, hydraulic station, hydraulic motor, clump weight and wheel, and hydraulic station is liquid by fluid pressure line
Telescopic arm A, hydraulic telescopic arm B, hydraulically extensible principal arm, lifting hydraulic cylinder, hydraulic motor is pressed to provide power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140001.6U CN209038919U (en) | 2018-07-18 | 2018-07-18 | A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140001.6U CN209038919U (en) | 2018-07-18 | 2018-07-18 | A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038919U true CN209038919U (en) | 2019-06-28 |
Family
ID=67029624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140001.6U Expired - Fee Related CN209038919U (en) | 2018-07-18 | 2018-07-18 | A kind of submarine anti-corrosion pipe rail mounted lift pipe carrier loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209038919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654299A (en) * | 2019-10-14 | 2020-01-07 | 西南石油大学 | Novel marine anti-corrosion pipe transporting vehicle |
| CN111573520A (en) * | 2020-05-27 | 2020-08-25 | 张世敏 | Lifting device for bridge construction |
| CN113860151A (en) * | 2021-10-19 | 2021-12-31 | 国网河南省电力公司新安县供电公司 | Electric pole hoisting device for electric power construction |
-
2018
- 2018-07-18 CN CN201821140001.6U patent/CN209038919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654299A (en) * | 2019-10-14 | 2020-01-07 | 西南石油大学 | Novel marine anti-corrosion pipe transporting vehicle |
| CN111573520A (en) * | 2020-05-27 | 2020-08-25 | 张世敏 | Lifting device for bridge construction |
| CN111573520B (en) * | 2020-05-27 | 2021-02-26 | 上海绿地建设(集团)有限公司 | Lifting device for bridge construction |
| CN113860151A (en) * | 2021-10-19 | 2021-12-31 | 国网河南省电力公司新安县供电公司 | Electric pole hoisting device for electric power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20200718 |