CN104567915A - Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels - Google Patents
Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels Download PDFInfo
- Publication number
- CN104567915A CN104567915A CN201310747965.2A CN201310747965A CN104567915A CN 104567915 A CN104567915 A CN 104567915A CN 201310747965 A CN201310747965 A CN 201310747965A CN 104567915 A CN104567915 A CN 104567915A
- Authority
- CN
- China
- Prior art keywords
- measuring meter
- track measuring
- righting
- pipeline track
- support
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Pipeline Systems (AREA)
Abstract
The invention relates to an inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels. The inwardly-collected righting claw type pipeline track measuring meter comprises a housing, a battery, the log wheels, a controller and an angle sensor, and is characterized in that a front righting supporting wheel claw is arranged at the front end of the housing, and a rear righting supporting wheel claw is arranged at the rear end of the housing. The inwardly-collected righting claw type pipeline track measuring meter has the advantages that as the inwardly-collected and elastically-collected righting wheel claws are adopted, a support frame takes the shape of an obtuse triangle but not an acute triangle, the supports are on the same size but not two sides of the rollers, so that while the pipeline track measuring meter is righted, the integral length of the pipeline track measuring meter can be obviously reduced, accordingly, the pipeline track measuring meter can pass through pipelines with smaller curvature radiuses, the performance of the pipeline track measuring meter is improved, and the application range of the pipeline track measuring meter is widened. The pipeline track measuring meter adopting the inward collection mode is obviously shorter than a pipeline track measuring meter adopting an outward extension mode, so that use in a relatively seriously bent pipeline is facilitated.
Description
Technical field
The present invention relates to a kind of pipeline Tracing instrument, particularly a kind of even wheels is had the records of distance by the log adduction righting claw pipeline Tracing instrument.
Background technology
Domestic existing measuring pipeline track, adopts import instrument substantially, and import instrument adopts the support claw of supported on both sides formula, instrument entire length is larger, limit to the environment for use of instrument, particularly when the radius-of-curvature of the measuring channel had is less, likely cannot use; And support claw takes into account again wheel use of having the records of distance by the log, and occurs advancing at need, easily cause record length to lose, affect accuracy of instrument at instrument.Therefore urgently the support claw structure of existing pipeline Tracing instrument is improved.
Summary of the invention
The object of the invention is to solve in prior art measuring pipeline track instrument because adopting the problem that the instrument entire length existing for the support claw of supported on both sides formula is larger, providing a kind of even wheels to have the records of distance by the log adduction righting claw pipeline Tracing instrument.The present invention designs even wheels and to have the records of distance by the log adduction righting claw pipeline Tracing instrument, comprise housing, battery, have the records of distance by the log wheel, controller, angular transducer, it is characterized in that: centralizing support tire before the front end of housing is provided with, centralizing support tire after the rear end of housing is provided with.Front centralizing support tire and rear centralizing support tire are made up of six support claws and central shaft, each support claw is made up of a support bar and a connecting rod, the front top of support bar connects a connecting seat by pivot pin, the rear top of support bar connects roller and connecting rod by rotating shaft simultaneously, the other end of all connecting rods, by a pivot pin adapter sleeve dress slide block on center shaft, slide block is connected with return spring.Six support claws of front centralizing support tire and rear centralizing support tire distribute along a circumference equal dividing.Advantage of the present invention is. adopt adduction bullet to receive formula righting tire, obtuse triangle is put up owing to supporting, instead of oxygon, support is in the homonymy of roller instead of both sides, make instrument while righting, obviously can shorten the entire length of instrument, and then enable instrument by the less pipeline of radius-of-curvature, improve performance and the usable range of instrument.Owing to adopting adduction formula, obviously short than abduction formula of its length, this is just conducive to compared with the ducted use of macrobending.
Accompanying drawing explanation
Accompanying drawing 1 is one-piece construction schematic diagram of the present invention, and Fig. 2 is centralizing support tire schematic diagram of the present invention, and Fig. 3 is centralizing support tire structural representation of the present invention.
Embodiment
Figure comprises housing 1, battery 2, wheel 3 of having the records of distance by the log, controller 4, angular transducer 5, it is characterized in that: centralizing support tire 6 before the front end of housing is provided with, centralizing support tire 7 after the rear end of housing is provided with.Front centralizing support tire and rear centralizing support tire are made up of six support claws 8 and central shaft 9, each support claw is made up of a support bar 10 and a connecting rod 11, the front top of support bar connects a connecting seat 13 by pivot pin 12, the rear top of support bar connects roller 15 and connecting rod by rotating shaft 14 simultaneously, the other end of all connecting rods, by a pivot pin 16 adapter sleeve dress slide block 17 on center shaft, slide block is connected with return spring 18.Six support claws of front centralizing support tire and rear centralizing support tire distribute along a circumference equal dividing.
In use, a traction rope is hung up on the front top of housing, the rear end of housing also hangs up a traction rope, there is no the prerequisite of foreign matter in pipeline under, the present invention is put into the tested mouth of pipe static ten seconds, manpower pulls the traction rope that the front top that hangs over housing hangs up, the present invention at the uniform velocity advances in pipeline, when arriving the other end mouth of pipe, static ten seconds again, take out instrument, with traction rope traction below after turning around, repeat above-mentioned action, the present invention is back and forth advanced four times in pipeline, cycle power, uploading data, data processing software process, the three-dimensional track of conduit axis can be obtained.
When instrument moves ahead in flat tube, front and back righting pawl all normally compresses, and compression degree is identical; When fore paw enters bending section, front righting pawl crushing strength becomes large, support adduction, spring-compressed, and radius reduces, and rear solid end is normal; Rear solid end is by bending section, and front support pawl recovers normal, and the extruding of rear support pawl strengthens, support adduction, spring-compressed; After bending section, front and back pawl all recovers normal compressive state.
Be applicable to electric power M-PP pipeline, communication PE pipeline, part steel pipe; Change and support wheels to adapt to different tube diameters, all can use from 120 ~ 220mm.
Claims (3)
1. even wheels is had the records of distance by the log adduction righting claw pipeline Tracing instrument, comprises housing, battery, have the records of distance by the log wheel, controller, angular transducer, it is characterized in that: centralizing support tire before the front end of housing is provided with, centralizing support tire after the rear end of housing is provided with.
2. to have the records of distance by the log adduction righting claw pipeline Tracing instrument by even wheels according to claim 1, it is characterized in that: front centralizing support tire and rear centralizing support tire are made up of six support claws and central shaft, each support claw is made up of a support bar and a connecting rod, the front top of support bar connects a connecting seat by pivot pin, the rear top of support bar connects roller and connecting rod by rotating shaft simultaneously, the other end of all connecting rods, by a pivot pin adapter sleeve dress slide block on center shaft, slide block is connected with return spring.
3. to have the records of distance by the log adduction righting claw pipeline Tracing instrument by even wheels according to claim 2, it is characterized in that: six support claws of front centralizing support tire and rear centralizing support tire distribute along a circumference equal dividing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747965.2A CN104567915A (en) | 2013-10-24 | 2013-12-31 | Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658909 | 2013-10-24 | ||
| CN201310747965.2A CN104567915A (en) | 2013-10-24 | 2013-12-31 | Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567915A true CN104567915A (en) | 2015-04-29 |
Family
ID=51055370
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747965.2A Pending CN104567915A (en) | 2013-10-24 | 2013-12-31 | Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels |
| CN201320886421.XU Expired - Lifetime CN203704946U (en) | 2013-10-24 | 2013-12-31 | Uniform force wheel distance-metering restraining and strengthening claw type track meter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886421.XU Expired - Lifetime CN203704946U (en) | 2013-10-24 | 2013-12-31 | Uniform force wheel distance-metering restraining and strengthening claw type track meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104567915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675011A (en) * | 2016-03-09 | 2016-06-15 | 上海佳友市政建筑有限公司 | Automatic traction device and method for electric pipeline track measuring instrument |
| CN107894239A (en) * | 2017-10-24 | 2018-04-10 | 中国地质大学（武汉） | A kind of concealed Tracing instrument flexibly supports righting log arrangement |
| WO2020151363A1 (en) * | 2019-01-21 | 2020-07-30 | 深圳大学 | Pipeline three-dimensional curve measuring robot and implementation method therefor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567915A (en) * | 2013-10-24 | 2015-04-29 | 上海佳友市政建筑有限公司 | Inwardly-collected righting claw type pipeline track measuring meter with force-balancing log wheels |
| CN110260881B (en) * | 2019-06-14 | 2022-07-12 | 中国地质大学（武汉） | Floating type spiral walking mileage metering device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461964A1 (en) * | 1990-06-11 | 1991-12-18 | Ecole Superieure Des Sciences Et Technologies De L'ingenieur De Nancy (Esstin) | Self-propelled articulated vehicle with telescopic jacks for pipeline inspection |
| CN2646659Y (en) * | 2003-07-15 | 2004-10-06 | 杨文博 | Pipeline geometric detector |
| CN101051089A (en) * | 2007-04-26 | 2007-10-10 | 上海非开挖信息工程技术有限公司 | Underground pipeline measuring system based on inertial technology and its measuring and its calculating method |
| CN101216300A (en) * | 2008-01-14 | 2008-07-09 | 天津大学 | Diameter measurement instrument metering method |
| CN101936735A (en) * | 2010-08-20 | 2011-01-05 | 上海置诚通信工程技术有限公司 | Wireless double-metering range type underground pipeline trajectory three-dimensional measuring instrument |
| CN101936736A (en) * | 2010-08-20 | 2011-01-05 | 上海置诚通信工程技术有限公司 | Small-caliber underground pipeline accurate measurer in communication industry |
| CN203083579U (en) * | 2013-03-12 | 2013-07-24 | 广州电力建筑安装工程有限公司 | High-precision three-dimensional trajectory detection system for trenchless pipeline |
| CN203704946U (en) * | 2013-10-24 | 2014-07-09 | 上海佳友市政建筑有限公司 | Uniform force wheel distance-metering restraining and strengthening claw type track meter |
-
2013
- 2013-12-31 CN CN201310747965.2A patent/CN104567915A/en active Pending
- 2013-12-31 CN CN201320886421.XU patent/CN203704946U/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461964A1 (en) * | 1990-06-11 | 1991-12-18 | Ecole Superieure Des Sciences Et Technologies De L'ingenieur De Nancy (Esstin) | Self-propelled articulated vehicle with telescopic jacks for pipeline inspection |
| CN2646659Y (en) * | 2003-07-15 | 2004-10-06 | 杨文博 | Pipeline geometric detector |
| CN101051089A (en) * | 2007-04-26 | 2007-10-10 | 上海非开挖信息工程技术有限公司 | Underground pipeline measuring system based on inertial technology and its measuring and its calculating method |
| CN101216300A (en) * | 2008-01-14 | 2008-07-09 | 天津大学 | Diameter measurement instrument metering method |
| CN101936735A (en) * | 2010-08-20 | 2011-01-05 | 上海置诚通信工程技术有限公司 | Wireless double-metering range type underground pipeline trajectory three-dimensional measuring instrument |
| CN101936736A (en) * | 2010-08-20 | 2011-01-05 | 上海置诚通信工程技术有限公司 | Small-caliber underground pipeline accurate measurer in communication industry |
| CN203083579U (en) * | 2013-03-12 | 2013-07-24 | 广州电力建筑安装工程有限公司 | High-precision three-dimensional trajectory detection system for trenchless pipeline |
| CN203704946U (en) * | 2013-10-24 | 2014-07-09 | 上海佳友市政建筑有限公司 | Uniform force wheel distance-metering restraining and strengthening claw type track meter |
Non-Patent Citations (1)
| Title |
|---|
| 沈林勇: "非开挖地下信息管线的三维曲线探测新技术研究", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675011A (en) * | 2016-03-09 | 2016-06-15 | 上海佳友市政建筑有限公司 | Automatic traction device and method for electric pipeline track measuring instrument |
| CN107894239A (en) * | 2017-10-24 | 2018-04-10 | 中国地质大学（武汉） | A kind of concealed Tracing instrument flexibly supports righting log arrangement |
| CN107894239B (en) * | 2017-10-24 | 2019-12-17 | 中国地质大学（武汉） | Inner hidden type track gauge elastic support righting and distance measuring device |
| WO2020151363A1 (en) * | 2019-01-21 | 2020-07-30 | 深圳大学 | Pipeline three-dimensional curve measuring robot and implementation method therefor |
| RU2748786C1 (en) * | 2019-01-21 | 2021-05-31 | Шэньчжэнь Юниверсити | Robot and method for measuring spatial curve of pipeline |
| US11796299B2 (en) | 2019-01-21 | 2023-10-24 | Shenzhen University | Pipeline three-dimensional curve measuring robot and implementation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203704946U (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203704946U (en) | Uniform force wheel distance-metering restraining and strengthening claw type track meter | |
| CN203758488U (en) | Long pipe inner diameter measuring device | |
| CN203704945U (en) | Pipeline track gauge with novel distance metering wheels | |
| CN104374350B (en) | Thickness detecting probe for wheel type pipeline detector | |
| CN201917426U (en) | Performance testing platform for miniature propulsion system | |
| CN204347058U (en) | A kind of device of ultrasonic hand-held wave measurement channel flow speed | |
| CN209459794U (en) | Temperature-detecting device in a kind of pipeline | |
| CN205992294U (en) | A kind of intelligent testing speed shaped traffic device of utilization air-flow | |
| CN206573097U (en) | Gathering line deformation nondestructive testing instrument | |
| CN205333012U (en) | Automobile wheel hub back of body chamber characteristic points automatic identification system | |
| CN205352998U (en) | Natural gas line magnetic leakage corrosion detection device | |
| CN201653995U (en) | Hollow shaft fault detection probe rod | |
| CN208313271U (en) | A kind of adjustable Deformation inspection equipment | |
| CN104615870B (en) | Method for inversely calculating parameters of super-large-diameter shield tunnel segment joint | |
| CN207636294U (en) | A kind of semi-mounted axle parallelism detecting device | |
| CN207730298U (en) | A kind of automobile-used vibrationproof fuel level sensor | |
| CN203991825U (en) | The curved high accuracy bending apparatus of steel pipe | |
| CN103471477B (en) | The using method of hydraulic reclamation pipeline three dimension measurement instrument | |
| CN206725842U (en) | A kind of industrial pipeline endoscope adaptive supporting frame | |
| CN203324117U (en) | Portable reinforcing bar bending strength testing device | |
| CN209623730U (en) | A kind of pipeline three-dimensional measuring apparatus | |
| CN205079827U (en) | Integral type flow detection device | |
| CN207423771U (en) | A kind of pipe leakage corrosion detector | |
| CN202330158U (en) | Large-aperture pipe fitting detecting and fixing device | |
| CN205940521U (en) | Verifying attachment of weaving equipment gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |