CN202952830U - Electronic throttle control device of diesel locomotive for tunnel construction - Google Patents
Electronic throttle control device of diesel locomotive for tunnel construction Download PDFInfo
- Publication number
- CN202952830U CN202952830U CN 201220564034 CN201220564034U CN202952830U CN 202952830 U CN202952830 U CN 202952830U CN 201220564034 CN201220564034 CN 201220564034 CN 201220564034 U CN201220564034 U CN 201220564034U CN 202952830 U CN202952830 U CN 202952830U
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- Prior art keywords
- throttle
- push rod
- operating handle
- diesel
- motor
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- Expired - Lifetime
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides an electronic throttle control device of a diesel locomotive for tunnel construction. The electronic throttle control device comprises a main controller (1), an operating handle (3) and an actuator, the actuator is composed of a throttle motor (2) and a throttle push rod (6), the operating handle is connected with the main controller through a bundle conductor (5), the main controller is connected with the throttle motor through a bundle conductor, the throttle motor is further connected with the throttle push rod through a flexible shaft (4) and the main controller acquires potentiometer signals on the operating handle through a PLC (programmable logic controller) to change size of output power of the throttle motor, traction power is provided for the throttle push rod via the flexible shaft, and movement direction self-adjusting capability of the throttle push rod is unchanged. The electronic throttle control device is scientific and reasonable in connection mode, is capable of reducing exhaust emission of engines of 35-ton diesel traction locomotives and enables throttle control of the 35-ton diesel traction locomotives to be more reliable and accurate.
Description
Technical field
The utility model belongs to diesel locomotive corollary apparatus technical field, the electronic accelerograph controller of diesel locomotive for especially a kind of constructing tunnel.
Background technology
The tunnel rail is constructed and is mostly adopted straight-friendship storage battery inverter-fed traction locomotive, and the pony locomotive of employing import or the diesel traction engine that the precious work of middle iron is produced are also arranged.
Along with the continuous increase of tunnel excavation mileage and the raising gradually of construction requirement, straight-as to hand over storage battery inverter-fed traction locomotive because the charge capacity problem makes its transportation range shorter, can not meet the transport point need of tunnel long distance construction.
The pony locomotive of import, its performance quality, service life the best, but procurement price is higher, service expenditure is also very high.
And the diesel traction engine that the precious work of middle iron is produced, because its accelerator control device is the traditional oils gate control, although this accelerator control device can obtain reliable transmission by a series of mechanical movements, the precision of its transmission is not accurate enough.
Summary of the invention
For addressing the above problem, the utility model has designed the electronic accelerograph controller of a kind of constructing tunnel with diesel locomotive, this electronic accelerograph controller is mainly used in 35 tons of diesel traction engines, can reduce the exhaust emission of 35 tons of diesel traction engine driving engines, make the Throttle Opening Control of 35 tons of diesel traction engines more reliable, accurate.
For achieving the above object, the utility model adopts following technical scheme:
The electronic accelerograph controller of diesel locomotive for a kind of constructing tunnel, described electronic accelerograph controller includes master controller, operating handle, actr, described actr consists of throttle motor and throttle push rod, wherein operating handle connects with master controller by wire group bundle, master controller connects with the throttle motor by wire group bundle, and the throttle motor connects with the throttle push rod by the flexible axle pipe again.
The aforesaid operations handle is arranged on constructing tunnel with in the operator's compartment of diesel locomotive.
Above-mentioned master controller, throttle motor and throttle push rod are arranged on constructing tunnel with by the diesel motor of diesel locomotive.
Owing to adopting technical scheme as mentioned above, the utility model produces following beneficial effect:
1, connecting mode of the present utility model is scientific and reasonable, can reduce the exhaust emission of 35 tons of diesel traction engine driving engines, makes the Throttle Opening Control of 35 tons of diesel traction engines more reliable, accurate.
2, master controller quality high-quality, stable performance, simple in structure, volume is little, can adapt in mine, desert, the severe tunnel construction environment such as moist sombre.
3, but operating handle has the characteristics such as stable performance, easy for installation, simple operation long-distance control, outward appearance U.S., good hand touch, reliable in quality, be widely used in aerospace, vapour Mo Saiche, Industry Control, walking machine (hoisting crane, loader, excavating machine), in high-altitude operation bench and various severe tunnel construction environment, be the ideal chose of mechanically moving.
4, actr has that precision is high, sensitive, thrust is large, good airproof performance, installation are convenient.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram
In Fig. 1: the 1-master controller; 2-throttle motor; The 3-operating handle; 4-flexible axle pipe; 5-wire group bundle; 6-throttle push rod.
The specific embodiment
The utility model is the electronic accelerograph controller of a kind of constructing tunnel with diesel locomotive, this electronic accelerograph controller is mainly used on 35 tons of diesel traction engines of the precious work production of middle iron, the basic structure of described 35 tons of diesel traction engines does not change, and the utility model only changes operation and the Traction Drive mode of described 35 tons of diesel traction engines.
Described electronic accelerograph controller of the present utility model includes master controller 1, operating handle 3, actr.
The 2038 serial chiefeconomic type programmable control modules that master controller 1 has selected Finland Epec company to produce, this control module is one of control unit minimum in embedded system, be the PLC of CANopen compatibility, have the classical quality of EPEC, carry out the PLC programming with open CoDeSys software, through CAN2.0B output end of main mouth, application CANopen software can carry out the plc data adjustment.Master controller can bear that 100G impacts and vibrations, and degree of protection is IP67, operating voltage 24 VDC, and working temperature range be-40～70 ° of C, can adapt in the severe tunnel construction environment such as sombre of mine, desert, humidity.
The JC150 series single shaft operating handle that operating handle 3 has selected Britain Penny+Giles company to produce, this operating handle is a kind of single axis control operating handle of central spring homing position type, by this single axis control operating handle, can provide steadily accurate finger tip to control, effectively pre-anti-misoperation, it is a kind of non-maintaining single axis control operating handle, can under the environment that is full of the invasive material, operate, prevent that dust and dirt from entering.Because the potential device life-span is long, reliability is high, surpass 5,000,000 its service life, and degree of protection is IP66.
The TA2 series actr that described actr has selected Taiwan Timotion company to produce, the thrust of described actr is 300N, stroke is 60mm, speed is 20mm/s, voltage range DC18V---DC36V, described actr can be split as throttle motor 2 and throttle push rod 6, can realize the function of described actr by flexible axle pipe 4 connection throttle motors 2 and throttle push rod 6.
In conjunction with Fig. 1, operating handle 3 of the present utility model is restrainted 5 by the wire group and is connected with master controller 1, and master controller 1 is restrainted 5 by the wire group and connected with throttle motor 2, and throttle motor 2 connects with throttle push rod 6 by flexible axle pipe 4 again.Master controller 1 changes the outputting power size of throttle motor 2 by potentiometer signal on PLC acquisition operations handle 3, through flexible axle pipe 4, for throttle push rod 6, provide traction power, and the ability of throttle push rod 6 its sense of motions of self-regulation is constant.The wire group restraints 5 and gets final product by the scheme circuit wiring with the connecting mode of throttle motor 2 and operating handle 3.
Aforesaid operations handle 3 is arranged on constructing tunnel with in the operator's compartment of diesel locomotive.
Above-mentioned master controller 1, throttle motor 2 and throttle push rod 6 are arranged on constructing tunnel with by the diesel motor of diesel locomotive.
Installation site also can be determined according to the actual needs of 35 tons of diesel traction engines in the installation site of aforesaid operations handle 3, master controller 1, throttle motor 2 and throttle push rod 6.
For safe driving, before starting the diesel motor driving, operating handle 3 can be reserved an empty throttle stroke to prevent maloperation.35 tons of diesel traction engines are from idling 650r/min to maximum speed 2300r/min, and the continuous push/pull of operating handle 3 just can realize maximum speed 10 times, and in push-and-pull process each time, the signal of output is continuously, stack.After 35 tons of diesel traction engines are shut down outage, throttle motor 2 self-returns, while again starting diesel motor, throttle motor 2 is in idling mode.
In the driving process, the driver must strictly follow the optimum matching principle of rotary speed of diesel engine and gear.
Claims (3)
1. the electronic accelerograph controller of diesel locomotive for a constructing tunnel, described electronic accelerograph controller includes master controller (1), operating handle (3), actr, described actr consists of throttle motor (2) and throttle push rod (6), it is characterized in that: operating handle (3) connects with master controller (1) by wire group bundle (5), master controller (1) connects with throttle motor (2) by wire group bundle (5), and throttle motor (2) connects with throttle push rod (6) by flexible axle pipe (4) again.
2. the electronic accelerograph controller of diesel locomotive for constructing tunnel according to claim 1, it is characterized in that: operating handle (3) is arranged on constructing tunnel with in the operator's compartment of diesel locomotive.
3. the electronic accelerograph controller of diesel locomotive for constructing tunnel according to claim 1, it is characterized in that: master controller (1), throttle motor (2) and throttle push rod (6) are arranged on by the constructing tunnel use diesel motor of diesel locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564034 CN202952830U (en) | 2012-10-31 | 2012-10-31 | Electronic throttle control device of diesel locomotive for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564034 CN202952830U (en) | 2012-10-31 | 2012-10-31 | Electronic throttle control device of diesel locomotive for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952830U true CN202952830U (en) | 2013-05-29 |
Family
ID=48458422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564034 Expired - Lifetime CN202952830U (en) | 2012-10-31 | 2012-10-31 | Electronic throttle control device of diesel locomotive for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979617A (en) * | 2018-09-17 | 2018-12-11 | 临沂矿业集团有限责任公司 | A kind of control system of underground coal mine remote control pressure release drilling machine |
-
2012
- 2012-10-31 CN CN 201220564034 patent/CN202952830U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979617A (en) * | 2018-09-17 | 2018-12-11 | 临沂矿业集团有限责任公司 | A kind of control system of underground coal mine remote control pressure release drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |