CN201568684U - On-line energy-taking device of fluid pressure difference driving pipeline crawler - Google Patents
On-line energy-taking device of fluid pressure difference driving pipeline crawler Download PDFInfo
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- CN201568684U CN201568684U CN2009200949251U CN200920094925U CN201568684U CN 201568684 U CN201568684 U CN 201568684U CN 2009200949251 U CN2009200949251 U CN 2009200949251U CN 200920094925 U CN200920094925 U CN 200920094925U CN 201568684 U CN201568684 U CN 201568684U
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Abstract
An on-line energy-taking device of a fluid pressure difference driving pipeline crawler is characterized by comprising two screw friction wheel groups which have the same structure, wherein a supporting disc of the first screw friction wheel group is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with a second driving gear, a supporting disc of the second screw friction wheel group is fixedly connected with a sleeve spindle which is sleeved on the transmission shaft, a first driving gear is arranged on the sleeve spindle, a planet wheel speed-increasing mechanism comprises three planet wheel shafts which are hinged and evenly distributed on a planetary carrier, the three planet wheel shafts are hinged with compound planetary gears, planet pinions of the compound planetary gears are engaged with the first driving gear, large planet gears of the compound planetary gears are engaged with the second driving gear, a shaft of a generator is fixedly connected with the planetary carrier, and a reducing supporting wheel is fixedly connected with a box body. The included angles between a base, the axis of a hinge hole of a wheel carrier and the end surface of the supporting disc are 15 degrees. When the double screw friction wheel groups move forwards along a pipeline under the driving of fluid pressure difference, the planet wheel speed-increasing mechanism drives the generator to generate electricity and store the electric energy for being used by a control system of the crawler.
Description
Technical field
The utility model relates to the online energy taking device of fluid pressure difference drive-type pipe crawling device, more particularly, be that a kind of robot can mode be converted into electric energy with mechanical energy by a kind of getting when moving in pipeline, the electric energy that is produced has been realized the self-sufficiency of the energy for the control system use.
Background technique
For realizing the long-time long distance work of pipeline robot, traditional pipeline robot adopts the fluid pressure difference energy-provision way usually, but control system and detection facility still need electric energy, energy taking device mainly adopts the generation mode of impeller in the existing pipeline, it is low to get energy efficiency, maximum travel distance when having had a strong impact on robot manipulating task.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of rational in infrastructure, reliable operation is got the online energy taking device of the high fluid pressure difference drive-type pipe crawling device of energy efficiency.
Solving the technological scheme that its technical problem adopts is: the online energy taking device of fluid pressure difference drive-type pipe crawling device, it is characterized in that: it comprises first spiral friction wheels, second spiral friction wheels, casing, the planet wheel speed increasing mechanism, generator and reducing supporting wheel, described first spiral friction wheels have identical structure with second spiral friction wheels, all has supporting disk, uniformly on supporting disk be fixed with three bases, on base separately, all be hinged with wheel carrier, on wheel carrier separately, all be hinged with friction wheel, all be mounted with torsion spring between wheel carrier and the supporting disk, the supporting disk of first spiral friction wheels and the left end of transmission shaft are connected, the right-hand member of transmission shaft is fixed with second driving gear, the supporting disk and the sleeve of second spiral friction wheels are connected, sleeve and casing are hinged, sleeve is nested with and is hinged on the transmission shaft, the right-hand member of sleeve is provided with first driving gear, described planet wheel speed increasing mechanism is contained in the casing, its structure is, has planetary wheel carrier, uniformly on planetary wheel carrier be hinged with three planet wheel shafts, on planet wheel shaft separately, all be hinged with compound planet gear, the small planetary gear of compound planet gear is meshed with first driving gear of sleeve, the mafor planet gear of compound planet gear is meshed with second driving gear that transmission shaft is connected, the axle of the generator that casing is built-in is connected with the center of planetary wheel carrier, and described reducing supporting wheel and casing are connected.Angle is 15 ° between the axis of the hinging hole of described base, wheel carrier and the supporting disk end face.
The online energy taking device of fluid pressure difference drive-type pipe crawling device of the present utility model, when crawl device when fluid pressure differential drives the lower edge pipeline and advances, relying on double helix friction wheels to get can, drive generator for electricity generation and store electrical energy through the planet wheel speed increasing mechanism, for the crawl device control system provides electric energy, have rational in infrastructurely, reliable operation is got the energy efficiency advantages of higher.
Description of drawings
Fig. 1 is that the online energy taking device structure master of fluid pressure difference drive-type pipe crawling device looks schematic representation.
Fig. 2 is that friction wheels unit shaft is surveyed schematic representation.
Fig. 3 double helix friction wheels axle is surveyed schematic representation.
Fig. 4 is an A-A partial schematic sectional view among Fig. 1.
Among the figure: 1 first spiral friction wheels, 2 second spirals friction wheels, 3 planet wheel speed increasing mechanisms, 4 transmission shafts, 5 torsion springs, 6 sleeves, 7 first driving gears, 8 second driving gears, 10 casings, 11 generators, 12 reducing supporting wheels, 13 friction wheels, 14 wheel carriers, 15 supporting disks, 16 bases, 17 compound planet gears, 18 planetary wheel carriers, 20 planet wheel shafts, 21 small planetary gears, 22 mafor planet gears.
Embodiment
Utilize accompanying drawing that the utility model is further described below.
With reference to Fig. 1-4, the online energy taking device of fluid pressure difference drive-type pipe crawling device comprises first spiral friction wheels 1, second spiral friction wheels 2, casing 10, planet wheel speed increasing mechanism 3, generator 11 and reducing supporting wheel 12.Described first spiral friction wheels 1 have identical structure with second spiral friction wheels 2, all has supporting disk 15, uniformly on supporting disk 15 be fixed with three bases 16, on base 16 separately, all be hinged with wheel carrier 14, on wheel carrier 14 separately, all be hinged with friction wheel 13, all be mounted with torsion spring 5 between wheel carrier 14 and the supporting disk 15.The supporting disk 15 of first spiral friction wheels 1 is connected with the left end of transmission shaft 4, and the right-hand member of transmission shaft 4 is fixed with second driving gear 8.The supporting disk 15 of second spiral friction wheels 2 is connected with sleeve 6, and sleeve 6 is hinged with casing 10, and sleeve 6 is nested with and is hinged on the transmission shaft 4, and the right-hand member of sleeve 6 is provided with first driving gear 7.Described planet wheel speed increasing mechanism 3 is contained in the casing 10, its structure is, has planetary wheel carrier 18, uniformly on planetary wheel carrier 18 be hinged with three planet wheel shafts 20, on planet wheel shaft 20 separately, all be hinged with compound planet gear 17, the small planetary gear 21 of compound planet gear 17 is meshed with first driving gear 7 of sleeve 6, and the mafor planet gear 22 of compound planet gear 17 is meshed with second driving gear 8 that transmission shaft 4 is connected.The axle of the generator 11 that casing 10 is built-in is connected with the center of planetary wheel carrier 18.Described reducing supporting wheel 12 is connected with casing 10.Angle is 15 ° between the axis of the hinging hole of described base 16, wheel carrier 14 and supporting disk 15 end faces.
During the online energy taking device operation of fluid pressure difference drive-type pipe crawling device of the present utility model: because of first, two friction wheels 1,2 base 16 is positive and negative 15 ° of angles with the axis and supporting disk 15 end faces of wheel carrier 14 hinging holes, first, two friction wheels 1,2 can walk out spiral yarn shaped track along tube wall under the effect of power, the first friction wheels 1 drive transmission shaft 4, the second friction wheels 2 drive sleeve 6 rotations, transmission shaft 4 is opposite with sleeve 6 sense of rotation, again by two friction wheels drive relative counterrotatings of transmission shaft separately, switched in opposite transmission shaft 4, sleeve 6 generates electricity by 11 rotations of planet wheel speed increasing mechanism 3 drive generators and stores, for the crawl device control system provides electric energy.Generator 11 is the commercially available prod.
The model machine of the online energy taking device of fluid pressure difference drive-type pipe crawling device of the present utility model shows reliable operation through 8 months trial run operations, gets the energy efficiency height, can satisfy the requirement that the crawl device control system is used electric energy.
Claims (2)
1. the online energy taking device of a fluid pressure difference drive-type pipe crawling device, it is characterized in that: it comprises first spiral friction wheels, second spiral friction wheels, casing, the planet wheel speed increasing mechanism, generator and reducing supporting wheel, described first spiral friction wheels have identical structure with second spiral friction wheels, all has supporting disk, uniformly on supporting disk be fixed with three bases, on base separately, all be hinged with wheel carrier, on wheel carrier separately, all be hinged with friction wheel, all be mounted with torsion spring between wheel carrier and the supporting disk, the supporting disk of first spiral friction wheels and the left end of transmission shaft are connected, the right-hand member of transmission shaft is fixed with second driving gear, the supporting disk and the sleeve of second spiral friction wheels are connected, sleeve and casing are hinged, sleeve is nested with and is hinged on the transmission shaft, the right-hand member of sleeve is provided with first driving gear, described planet wheel speed increasing mechanism is contained in the casing, its structure is, has planetary wheel carrier, uniformly on planetary wheel carrier be hinged with three planet wheel shafts, on planet wheel shaft separately, all be hinged with compound planet gear, the small planetary gear of compound planet gear is meshed with first driving gear of sleeve, the mafor planet gear of compound planet gear is meshed with second driving gear that transmission shaft is connected, the axle of the generator that casing is built-in is connected with the center of planetary wheel carrier, and described reducing supporting wheel and casing are connected.
2. the online energy taking device of fluid pressure difference drive-type pipe crawling device according to claim 1 is characterized in that: angle is 15 ° between the hinging hole axis of described base, wheel carrier and the supporting disk end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949251U CN201568684U (en) | 2009-12-04 | 2009-12-04 | On-line energy-taking device of fluid pressure difference driving pipeline crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949251U CN201568684U (en) | 2009-12-04 | 2009-12-04 | On-line energy-taking device of fluid pressure difference driving pipeline crawler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568684U true CN201568684U (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200949251U Expired - Fee Related CN201568684U (en) | 2009-12-04 | 2009-12-04 | On-line energy-taking device of fluid pressure difference driving pipeline crawler |
Country Status (1)
| Country | Link |
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| CN (1) | CN201568684U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620111A (en) * | 2011-01-10 | 2012-08-01 | Pii有限公司 | Apparatus for pipeline inspection and method of controlling the same |
| CN107763367A (en) * | 2017-11-16 | 2018-03-06 | 北华大学 | Screw drives centrifugal mechanical adaptive speed device |
| CN109129139A (en) * | 2018-09-11 | 2019-01-04 | 东北大学 | A kind of sleeper beam inner cavity cleaning robot |
| GB2591573A (en) * | 2020-01-19 | 2021-08-04 | Shenyang Academy Of Instrumentation Science Co Ltd | Self-power-generation system for in-pipeline detection |
-
2009
- 2009-12-04 CN CN2009200949251U patent/CN201568684U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620111A (en) * | 2011-01-10 | 2012-08-01 | Pii有限公司 | Apparatus for pipeline inspection and method of controlling the same |
| CN107763367A (en) * | 2017-11-16 | 2018-03-06 | 北华大学 | Screw drives centrifugal mechanical adaptive speed device |
| CN107763367B (en) * | 2017-11-16 | 2023-08-01 | 北华大学 | Spiral driving centrifugal mechanical self-adaptive speed regulating device |
| CN109129139A (en) * | 2018-09-11 | 2019-01-04 | 东北大学 | A kind of sleeper beam inner cavity cleaning robot |
| GB2591573A (en) * | 2020-01-19 | 2021-08-04 | Shenyang Academy Of Instrumentation Science Co Ltd | Self-power-generation system for in-pipeline detection |
| GB2591573B (en) * | 2020-01-19 | 2022-03-02 | Shenyang Academy Of Instrumentation Science Co Ltd | Self-power-generation system for in-pipeline detection |
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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: 20100901 Termination date: 20101204 |