CN203927239U - Dual Drive pipe crawling device - Google Patents
Dual Drive pipe crawling device Download PDFInfo
- Publication number
- CN203927239U CN203927239U CN201420370802.7U CN201420370802U CN203927239U CN 203927239 U CN203927239 U CN 203927239U CN 201420370802 U CN201420370802 U CN 201420370802U CN 203927239 U CN203927239 U CN 203927239U
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- China
- Prior art keywords
- motor
- controller
- auxiliary
- main
- live axle
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- Expired - Fee Related
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Abstract
The utility model has been announced a kind of Dual Drive pipe crawling device, belongs to pipeline non-destructive detecting device technical field.This crawl device comprises the live axle being connected with driving wheel, main motor and auxiliary-motor are set on described crawl device, on live axle, connect main drive wheel and secondary driving wheel, main motor directly or indirectly drives main drive wheel, auxiliary-motor directly or indirectly drives secondary driving wheel, described main drive wheel is fixedly connected with live axle, between secondary driving wheel and live axle, be provided with one-way clutch bearing, on crawl device, be provided with controller, the main motor of controller control and auxiliary-motor, on controller, be provided with remote-receiver, by external remote remote controller.The utility model is simple in structure, is easy to realize, and is applied in and on pipe crawling device, can improves significantly the crawl device distance of creeping, and deals with crawl device most common failure.
Description
Technical field
The utility model relates to a kind of pipe crawling device, and particularly a kind of Dual Drive pipe crawling device, belongs to pipeline non-destructive detecting device technical field.
Background technique
Pipe crawling device is the current gas transmission of pipeline, one of main tool that the pipe welding seams such as water delivery detect, it applies convenient, detect accurately, current pipe crawling device development is very fast, realize and on pipe crawling device, configured Real-time Video System, remote control unit, can make pipe crawling device realize in the course of the work synchronization video transmission and control in real time, but pipe crawling device is in concrete application process, because the reason of pipeline and crawl device self also exists more problem: the one, general pipe crawling device is only established a drive motor, in order to tackle various complicated situations, the power of the drive motor of rotation is generally larger, this causes, and motor power consumption is larger in many cases, relying in battery-driven situation, power consumption affects the operating range of pipe crawling device, the 2nd, pipe crawling device is equipped with in the situation of a drive motor in the time occurring that motor driving malfunction is trapped in pipeline, can only rely on and cut pipeline taking-up crawl device or adopt crawl device relief car to rescue, so single motor-driven pipe crawling device fault handling ability a little less than.
Summary of the invention
The utility model, for overcoming above problem of the prior art, provides a kind of Dual Drive pipe crawling device.
For realizing the purpose of this utility model, the technological scheme that the utility model adopts is: a kind of Dual Drive pipe crawling device, comprise the live axle being connected with driving wheel, main motor and auxiliary-motor are set on described crawl device, on live axle, connect main drive wheel and secondary driving wheel, main motor directly or indirectly drives main drive wheel, auxiliary-motor directly or indirectly drives secondary driving wheel, described main drive wheel is fixedly connected with live axle, between secondary driving wheel and live axle, be provided with one-way clutch bearing, on crawl device, be provided with controller, the main motor of controller control and auxiliary-motor, on controller, be provided with remote-receiver, by external remote remote controller, described main drive wheel and secondary driving wheel are sprocket wheel, in main motor and auxiliary-motor output, be all connected with sprocket wheel, main motor and auxiliary-motor drive live axle rotation by chain and sprocket wheel, on described main motor, be provided with energy-dissipating brake circuit, in energy-dissipating brake circuit, be serially connected with remote control receiver switch, remote controller control remote control receiver switch opens and closes, on described pipe crawling device, be provided with dip sensor, dip sensor connects controller, the main motor of controller control and auxiliary-motor, controller is according to the unlatching of two motors of SC sigmal control of dip sensor.
Positive technique effect of the present utility model is: the utility model adopts the motor of two smaller powers to drive, open under normal conditions a motor and can meet driving-energy demand, adopt this small power single motor to drive power consumption obviously to decline, be conducive to the operating range of extension tube pipeline crawler, in the time of climbing, need macro-energy, on this device, be provided with dip sensor, reach certain inclination angle Time Controller and can automatically start auxiliary-motor according to the signal of dip sensor, meet the needs of climbing power, in main motor, be provided with dynamic braking, can ensure the braking function needs of pipe crawling device, in energy-dissipating brake circuit, be provided with remote control receiver switch, in the time that main motor breaks down, contact the dynamic braking of main motor by remote controller, start the operation of all right driven pipe crawling device of auxiliary-motor, the utility model is simple in structure, be easy to realize, be applied in and on pipe crawling device, can improve significantly the crawl device distance of creeping, deal with crawl device most common failure.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram that the secondary driving wheel of the utility model is connected with live axle.
Fig. 3 is the schematic diagram of the main energy consumption of electrical machinery braking of the utility model.
Embodiment
In order to explain more fully enforcement of the present utility model, provide embodiment of the present utility model.These embodiments are only the elaborations to this device, do not limit scope of the present utility model.
Dual Drive pipe crawling device, comprise the live axle being connected with driving wheel, main motor and auxiliary-motor are set on described crawl device, on live axle, connect main drive wheel and secondary driving wheel, main motor directly or indirectly drives main drive wheel, auxiliary-motor directly or indirectly drives secondary driving wheel, described main drive wheel is fixedly connected with live axle, between secondary driving wheel and live axle, be provided with one-way clutch bearing, on crawl device, be provided with controller, the main motor of controller control and auxiliary-motor, on controller, be provided with remote-receiver, by external remote remote controller, described main drive wheel and secondary driving wheel are sprocket wheel, in main motor and auxiliary-motor output, be all connected with sprocket wheel, main motor and auxiliary-motor drive live axle rotation by chain and sprocket wheel, on described main motor, be provided with energy-dissipating brake circuit, in energy-dissipating brake circuit, be serially connected with remote control receiver switch, remote controller control remote control receiver switch opens and closes, on described pipe crawling device, be provided with dip sensor, dip sensor connects controller, the main motor of controller control and auxiliary-motor, controller is according to the unlatching of two motors of SC sigmal control of dip sensor.
More detailed mode of execution as shown in drawings, is respectively labeled as in accompanying drawing: 11: revolver; 12: main drive sprocket; 13: Left Drive chain; 14: Left Drive sprocket wheel; 15: main motor; 16: closed dynamic braking switch; 17: remote control receiver switch; 18: resistance; 21: right wheel; 22: secondary driving sprocket wheel; 23: right drive chain; 24: right drive sprocket; 25: right motor; 31: dip sensor; 41: controller; 51: live axle; 61: one-way clutch bearing.As shown in drawings, on live axle 51, connect revolver 11, rightly take turns 12, two motors are set, be respectively main motor 15 and auxiliary-motor 25, on live axle 41, connect main drive wheel and secondary driving wheel, driving wheel all adopts sprocket wheel, 12 are depicted as main drive sprocket, it is main drive wheel, 22 are depicted as secondary driving sprocket wheel, it is secondary driving wheel, the upper Left Drive sprocket wheel 14 that connects of main motor 15 outputs, on auxiliary-motor 25, connect right drive sprocket 24, main motor 15 drives main drive sprocket 12 by Left Drive chain 13, auxiliary-motor 25 drives secondary driving sprocket wheel 22 by right drive chain 23, between secondary driving wheel and live axle, be provided with one-way clutch bearing, in figure, 61 are depicted as the one-way clutch bearing arranging between secondary driving sprocket wheel 22 and live axle 51, on crawl device, be provided with controller 41, controller 41 is controlled main motor 15 and auxiliary-motor 25, on controller 41, be provided with remote-receiver, by external remote remote controller 41, on main motor 15, be provided with energy-dissipating brake circuit, Figure 3 shows that energy-dissipating brake circuit, series resistors 18 in circuit, under the state travelling at motor, closed dynamic braking switch 16 is in off state, when motor stops, 16 closures realize dynamic braking, on the basis of former energy-dissipating brake circuit, in energy-dissipating brake circuit, be connected in series remote control receiver switch 17, remote controller control remote control receiver switch 17 opens and closes, remote control receiver switch 17 is under normal circumstances in normally off, only have the main motor of working as to break down out of service, at this moment need to enable separately auxiliary-motor, must disconnect the energy-dissipating brake circuit of main motor 15, at this moment adopt remote control to disconnect remote control receiver switch 17, the energy-dissipating brake circuit of main motor lost efficacy, crawl device braking failure, auxiliary-motor can drive crawl device to continue to travel, on pipe crawling device, be provided with dip sensor 31, dip sensor is connected to controller 41, controller 41 is controlled main motor and auxiliary-motor, controller is according to the unlatching of two motors of SC sigmal control of dip sensor, when when crawl device climbing, inclination angle reaches certain setting value, the signal that controller is received dip sensor is restarted auxiliary-motor to improve its climbing power on the basis of main motor operation.
Working procedure of the present utility model is: need to detect time, crawl device is inserted to detection pipeline, mild at pipeline, in the good situation of walk, only enable main motor, under the effect of the one-way clutch bearing that at this moment auxiliary-motor arranges in drive system, can not rotate, also not to the crawl device formation resistance that moves ahead, enabling in this case single motor can be energy-conservation, effectively extend the operating range of crawl device, in the time having the gradient, at this moment crawl device needs larger driving power, dip sensor detects that gradient signal is transferred to controller, controller starts auxiliary-motor after receiving signal automatically, under the effect of one-direction bearing clutch, auxiliary-motor drives secondary driving sprocket wheel 22 to drive live axle 51 to rotate and realizes driving power increase, in the time that main motor breaks down, crawl device stops, the energy-dissipating brake circuit of main motor makes the locking of crawl device braking brake, at this moment adopt remote control to disconnect remote control receiver switch 17, the energy-dissipating brake circuit of main motor lost efficacy, crawl device braking failure, starting auxiliary-motor can drive crawl device to continue to travel, on the utility model, can configure corresponding video system, video system can adopt various visual angles, can observe more intuitively and judge the operation conditions of crawl device, manual driving mode can be set on remote controller, in the time need to adjusting the drive pattern of pipe crawling device, directly regulate realization by external remote.Two motors of the present utility model can selection of small power motor realize, for example originally used the drive motor of a 200W, in the utility model, can select the motor of two 100W to substitute two motors in the situation that.
The utility model adopts the motor of two smaller powers to drive, open under normal conditions a motor and can meet driving-energy demand, adopt this small power single motor to drive power consumption obviously to decline, be conducive to the operating range of extension tube pipeline crawler, in the time of climbing, need macro-energy, on this device, be provided with dip sensor, reach certain inclination angle Time Controller and can automatically start auxiliary-motor according to the signal of dip sensor, meet the needs of climbing power, in main motor, be provided with dynamic braking, can ensure the braking function needs of pipe crawling device, in energy-dissipating brake circuit, be provided with remote control receiver switch, in the time that main motor breaks down, contact the dynamic braking of main motor by remote controller, start the operation of all right driven pipe crawling device of auxiliary-motor, the utility model is simple in structure, be easy to realize, be applied in and on pipe crawling device, can improve significantly the crawl device distance of creeping, deal with crawl device most common failure.
After describing mode of execution of the present utility model in detail, the personage who is familiar with this technology can be well understood to, can carry out various variations and amendment not departing under above-mentioned claim and spirit, any simple modification, equivalent variations and modification that all foundations technical spirit of the present utility model is done above embodiment, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the mode of execution of example in specification.
Claims (4)
1. Dual Drive pipe crawling device, comprise the live axle being connected with driving wheel, it is characterized in that: main motor and auxiliary-motor are set on described crawl device, on live axle, connect main drive wheel and secondary driving wheel, main motor directly or indirectly drives main drive wheel, auxiliary-motor directly or indirectly drives secondary driving wheel, described main drive wheel is fixedly connected with live axle, between secondary driving wheel and live axle, be provided with one-way clutch bearing, on crawl device, be provided with controller, the main motor of controller control and auxiliary-motor, on controller, be provided with remote-receiver, by external remote remote controller.
2. Dual Drive pipe crawling device according to claim 1, it is characterized in that: described main drive wheel and secondary driving wheel are sprocket wheel, in main motor and auxiliary-motor output, be all connected with sprocket wheel, main motor and auxiliary-motor drive live axle rotation by chain and sprocket wheel.
3. Dual Drive pipe crawling device according to claim 1, is characterized in that: on described main motor, be provided with energy-dissipating brake circuit, be serially connected with remote control receiver switch in energy-dissipating brake circuit, remote controller control remote control receiver switch opens and closes.
4. Dual Drive pipe crawling device according to claim 1, it is characterized in that: on described pipe crawling device, be provided with dip sensor, dip sensor connects controller, the main motor of controller control and auxiliary-motor, and controller is according to the unlatching of two motors of SC sigmal control of dip sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370802.7U CN203927239U (en) | 2014-07-07 | 2014-07-07 | Dual Drive pipe crawling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370802.7U CN203927239U (en) | 2014-07-07 | 2014-07-07 | Dual Drive pipe crawling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927239U true CN203927239U (en) | 2014-11-05 |
Family
ID=51823050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370802.7U Expired - Fee Related CN203927239U (en) | 2014-07-07 | 2014-07-07 | Dual Drive pipe crawling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448730A (en) * | 2017-08-08 | 2017-12-08 | 浙江海洋大学 | A kind of crusing robot for gas pipeline |
-
2014
- 2014-07-07 CN CN201420370802.7U patent/CN203927239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448730A (en) * | 2017-08-08 | 2017-12-08 | 浙江海洋大学 | A kind of crusing robot for gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |