CN102996974A - Traveling device transmission system in electric drive pipeline - Google Patents
Traveling device transmission system in electric drive pipeline Download PDFInfo
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- CN102996974A CN102996974A CN2012105292810A CN201210529281A CN102996974A CN 102996974 A CN102996974 A CN 102996974A CN 2012105292810 A CN2012105292810 A CN 2012105292810A CN 201210529281 A CN201210529281 A CN 201210529281A CN 102996974 A CN102996974 A CN 102996974A
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Abstract
The invention discloses a traveling device transmission system in an electric drive pipeline. The traveling device transmission system comprises a frame, wherein a lifter is arranged on the frame; a driving motor is arranged on the frame; an output shaft of the motor is connected with an input gear shaft of the gearbox; a first output shaft of the gearbox is connected with a spindle of the lifter through a coupler; a second output shaft of the gearbox is connected with a reducer; an output chain wheel is arranged on the output shaft of the reducer; the output chain wheel is in transmission connection with a driving chain wheel through a chain; the driving chain wheel is arranged on a chain wheel seat; the driving chain wheel is arranged on a universal transmission shaft; the universal transmission shaft is connected with a gear shaft through left and right cross universal shafts; a driving gear is arranged on the gear shaft; a driving wheel assembly is provided with two rollers; one roller is a driving wheel; a driven gear is fixed on the side face of the driving wheel; the other roller is a follow-up wheel; and the driven gear is meshed with the driving gear. According to the traveling device transmission system, the structure is simplified, and the cost is reduced.
Description
Technical field
The present invention relates to the walking device drive technology, especially a kind of pipeline internal is walked the device transmission system.
Background technique
Pipeline robot is a kind of instrument indispensable in the pipeline construction, and the encapsulation of pipeline and working environment have determined the difficulty of pipeline construction.The electricity driving mode is than hydraulic pressure or the pneumatic drive mode is simple in structure, cost is low.
Summary of the invention
Walk the high deficiency of complex structure, cost of device transmission system in order to overcome existing pipeline internal, the electricity that the invention provides a kind of simplified structure, reduction cost drives pipeline internal and walks the device transmission system.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of electricity drives pipeline internal and walks the device transmission system, comprise vehicle frame, on the described vehicle frame lift is set, on the described vehicle frame drive motor is installed, the output shaft of described motor is connected with the input gear axle of gear-box, the first output shaft of described gear-box is connected with the main shaft of described lift by coupling, the second output shaft of described gear-box is connected with retarder, on the output shaft of described retarder output sprocket is installed, described output sprocket is in transmission connection by chain and driving sprocket wheel, described driving sprocket wheel is installed on the chain pulley seat, described driving sprocket wheel is installed on the universal drive shaft, two crossed universal shafts were connected with gear shaft respectively about described universal drive shaft passed through, and on the described gear shaft driving gear were installed, and drive wheel assemblies is provided with two rollers, a roller is driving wheel, a driven gear is fixed in the side of described driving wheel, and another roller is supporting roller, described driven gear and the engagement of described driving gear.
Further, described gear-box comprises the input gear axle, on the input gear axle input gear is installed, described input gear and the first gear, the engagement of the second gear, the first gear is installed on the first output shaft, the first magnetic clutch is installed on described the first output shaft, and the second gear is installed on the second output shaft, and the second magnetic clutch and electromagnetic brake are installed on described the second output shaft.
Further, described retarder is worm type of reduction gearing.Certainly, also can select other modes.
Beneficial effect of the present invention is mainly manifested in: simplified structure, reduction cost.
Description of drawings
Fig. 1 is that electricity drives the structural drawing that pipeline internal is walked the device transmission system.
Fig. 2 is the structural drawing of gear-box.
Fig. 3 is the schematic representation of universal drive shaft and drive wheel assemblies.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1 ~ Fig. 3, a kind of electricity drives pipeline internal and walks the device transmission system, comprise vehicle frame 1, on the described vehicle frame 1 lift 7 is set, on the described vehicle frame 1 drive motor is installed, the output shaft of described motor is connected with the input gear axle of gear-box 3 by the first coupling 2, the first output shaft of described gear-box 3 is connected with the main shaft of described lift 7 by the 3rd coupling 13, the second output shaft of described gear-box 3 is connected with retarder 8 by the second coupling 12, output sprocket 11 is installed on the output shaft of described retarder 8, described output sprocket 11 is in transmission connection by chain and driving sprocket wheel 28, described driving sprocket wheel 28 is installed on the chain pulley seat 29, described driving sprocket wheel 28 is installed on the universal drive shaft, two crossed universal shafts were connected with gear shaft 26 respectively about described universal drive shaft passed through, 26 install driving gear on the described gear shaft, drive wheel assemblies is provided with two rollers, a roller is driving wheel, a driven gear is fixed in the side of described driving wheel, another roller is supporting roller, described driven gear and the engagement of described driving gear.
Further, described gear-box comprises input gear axle 18, on the input gear axle 18 input gear is installed, described input gear and the first gear 23,21 engagements of the second gear, the first gear 23 is installed on the first output shaft 17, the first magnetic clutch 24, the second gears 21 are installed on described the first output shaft 17 are installed on the second output shaft 19, the second magnetic clutch 20 and electromagnetic brake 22 are installed on described the second output shaft 19.
Further, described retarder 8 is worm type of reduction gearing.Certainly, also can select other modes.
The electricity of present embodiment drives pipeline internal and walks the device transmission system, comprises that mainly motor, gear-box, lift, worm type of reduction gearing, front and back universal drive shaft, 4 drive wheels and chain transmission.
Among Fig. 1, auxiliary wheel frame 5 is installed on the lift, described auxiliary wheel frame 5 is installed on the spring 6, and auxiliary wheel 4 is installed on the auxiliary wheel frame 5.Described output sprocket 11 is in transmission connection by chain and driving sprocket wheel 28, and the centre can arrange transition sprocket wheel 14.Universal drive shaft has two, is respectively front universal drive shaft, and 9 and rear universal drive shaft 15, front drive wheel assemblies 10 is installed on the described front universal drive shaft 9, rear drive sprocket assembly 16 is installed on the rear universal drive shaft 15.
Fig. 2 is the gear-box cut-away view.Three axles are arranged in the gear-box, and in the gear-box left side, the input gear axle is connected with motor, and on the gear-box right side, the first output shaft is connected with lift by coupling, and two output shafts are connected with worm type of reduction gearing by coupling.Two gears are arranged on the input gear axle, respectively with first gear and the second gear engagement of empty set on the first output shaft and the second output shaft, the first magnetic clutch and the second magnetic clutch are installed on the first output shaft and the second output shaft, when the magnetic clutch dead electricity, the first output shaft and the second output shaft cog and dally at axle, when one of them magnetic clutch gets when electric the first gear driven the first output shaft rotation or the second gear driven the second output shaft rotation.At the second output shaft electromagnetic brake has been installed, electromagnetic brake is fixed on the gear housing.During the electromagnetic brake dead electricity, its rotating part is along with the second output shaft rotation, and electromagnetic brake gets when electric, and the rotation of the second output shaft is limited by electromagnetic brake.
Fig. 3 is universal drive shaft and drive wheel assemblies structural drawing.Sprocket wheel has been installed at universal drive shaft middle part, by about two crossed universal shafts be connected with gear shaft on two drive wheel assemblies respectively.Two rollers are arranged on each drive wheel assemblies, and one of them roller is driving wheel, and a gear is fixed in its side, and another is supporting roller.Gear is arranged, the gear engagement on this gear and the gear shaft on the live axle.Act on torque on the sprocket wheel by universal joint and gear transmission driving rolls.
This transmission system has three mode of operations.
Pattern one is the lift mode of operation.Electric motor starting, the first magnetic clutch gets electric, and the power of motor enters lift by the gear transmission on coupling, input gear axle and the output shaft, coupling.During the motor forward, lift rises, and with auxiliary wheel frame jack-up, after auxiliary wheel touched pipeline, lift continued to rise, the downward Compress Spring of auxiliary wheel frame, and amount of spring compression is larger, and the positive pressure that acts on the auxiliary wheel is larger.During motor reversal, lift descends.
Pattern two is the walking mode of operation.Electric motor starting, magnetic clutch 2 gets electric, the power of motor enters worm type of reduction gearing by the gear transmission on coupling 1, input gear axle and the second output shaft, coupling 2, after retarder slows down, distinguish forwards, backwards universal drive shaft outputting power by the chain transmission, the work of drive drive wheel assemblies is rotated driving wheel.During motor reversal, the driving wheel counter-rotating.The speed of travel of driving wheel only depends on the rotating speed of motor.
Pattern three is the parking mode of operation.Motor stalling, electromagnetic brake gets electric.When walking device stopped at sloping road, its deadweight has made driving wheel along the descending torque in sloping road, and at this moment, the brake torque of electromagnetic brake is added the descending torque that the good self-lock ability of worm type of reduction gearing can overcome driving wheel, and walking device can not occur slipping sloping.
Claims (3)
1. an electricity drives pipeline internal and walks the device transmission system, comprise vehicle frame, on the described vehicle frame lift is set, it is characterized in that: on the described vehicle frame drive motor is installed, the output shaft of described motor is connected with the input gear axle of gear-box, the first output shaft of described gear-box is connected with the main shaft of described lift by coupling, the second output shaft of described gear-box is connected with retarder, on the output shaft of described retarder output sprocket is installed, described output sprocket is in transmission connection by chain and driving sprocket wheel, described driving sprocket wheel is installed on the chain pulley seat, described driving sprocket wheel is installed on the universal drive shaft, two crossed universal shafts were connected with gear shaft respectively about described universal drive shaft passed through, and on the described gear shaft driving gear were installed, and drive wheel assemblies is provided with two rollers, a roller is driving wheel, a driven gear is fixed in the side of described driving wheel, and another roller is supporting roller, described driven gear and the engagement of described driving gear.
2. electricity as claimed in claim 1 drives pipeline internal and walks the device transmission system, it is characterized in that: described gear-box comprises the input gear axle, on the input gear axle input gear is installed, described input gear and the first gear, the engagement of the second gear, the first gear is installed on the first output shaft, the first magnetic clutch is installed on described the first output shaft, and the second gear is installed on the second output shaft, and the second magnetic clutch and electromagnetic brake are installed on described the second output shaft.
3. electricity as claimed in claim 1 or 2 drives pipeline internal and walks the device transmission system, and it is characterized in that: described retarder is worm type of reduction gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529281.0A CN102996974B (en) | 2012-12-06 | 2012-12-06 | Traveling device transmission system in electric drive pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529281.0A CN102996974B (en) | 2012-12-06 | 2012-12-06 | Traveling device transmission system in electric drive pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102996974A true CN102996974A (en) | 2013-03-27 |
| CN102996974B CN102996974B (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210529281.0A Active CN102996974B (en) | 2012-12-06 | 2012-12-06 | Traveling device transmission system in electric drive pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266595A (en) * | 2018-01-26 | 2018-07-10 | 苏州小男孩智能科技有限公司 | A kind of omnidirectional moving mechanism |
| CN109648537A (en) * | 2018-11-29 | 2019-04-19 | 山东康威通信技术股份有限公司 | A kind of drive assembly device and round tube track machine people |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206815C1 (en) * | 2002-05-29 | 2003-06-20 | ЗАО "Нефтегазкомплектсервис" | Gear indicating positions of intrapipe objects and method of its employment ( variants ) |
| EP1632706A1 (en) * | 2004-09-02 | 2006-03-08 | PII (Canada) Limited | Device for moving a pig through a conduit, such as a pipeline |
| CN201177141Y (en) * | 2008-02-04 | 2009-01-07 | 浙江工业大学 | Central air-conditioner pipeline cleaning and disinfection vehicle |
| CN101839385A (en) * | 2009-03-19 | 2010-09-22 | 许星元 | Complex pipeline moving rat |
| CN102011915A (en) * | 2010-11-09 | 2011-04-13 | 刘成琪 | Multifunctional pipeline robot driving mechanism |
| CN203010109U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | Transmission system of walking device in electrically driven pipeline |
-
2012
- 2012-12-06 CN CN201210529281.0A patent/CN102996974B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206815C1 (en) * | 2002-05-29 | 2003-06-20 | ЗАО "Нефтегазкомплектсервис" | Gear indicating positions of intrapipe objects and method of its employment ( variants ) |
| EP1632706A1 (en) * | 2004-09-02 | 2006-03-08 | PII (Canada) Limited | Device for moving a pig through a conduit, such as a pipeline |
| CN201177141Y (en) * | 2008-02-04 | 2009-01-07 | 浙江工业大学 | Central air-conditioner pipeline cleaning and disinfection vehicle |
| CN101839385A (en) * | 2009-03-19 | 2010-09-22 | 许星元 | Complex pipeline moving rat |
| CN102011915A (en) * | 2010-11-09 | 2011-04-13 | 刘成琪 | Multifunctional pipeline robot driving mechanism |
| CN203010109U (en) * | 2012-12-06 | 2013-06-19 | 浙江工业大学 | Transmission system of walking device in electrically driven pipeline |
Non-Patent Citations (2)
| Title |
|---|
| 李鹏等: "具有自适应能力管道机器人的设计与运动分析", 《机械工程学报》, vol. 45, no. 1, 31 January 2009 (2009-01-31) * |
| 邓宗全等: "六独立轮驱动管内检测牵引机器人", 《机械工程学报》, vol. 41, no. 9, 30 September 2005 (2005-09-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266595A (en) * | 2018-01-26 | 2018-07-10 | 苏州小男孩智能科技有限公司 | A kind of omnidirectional moving mechanism |
| CN109648537A (en) * | 2018-11-29 | 2019-04-19 | 山东康威通信技术股份有限公司 | A kind of drive assembly device and round tube track machine people |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102996974B (en) | 2014-08-06 |
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Effective date of registration: 20191225 Address after: 314400 No.2, Fengshou Avenue, Haining warp knitting industrial park, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Haining Warp Knitting Industrial Park Development Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20191225 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology |