CN201622174U - Refueling accelerator pedal mechanical control device - Google Patents
Refueling accelerator pedal mechanical control device Download PDFInfo
- Publication number
- CN201622174U CN201622174U CN2009200950386U CN200920095038U CN201622174U CN 201622174 U CN201622174 U CN 201622174U CN 2009200950386 U CN2009200950386 U CN 2009200950386U CN 200920095038 U CN200920095038 U CN 200920095038U CN 201622174 U CN201622174 U CN 201622174U
- Authority
- CN
- China
- Prior art keywords
- control device
- adjusting knob
- refueling
- screw mandrel
- accelerator pedal
- 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.)
- Expired - Lifetime
Links
Images
Abstract
A refueling accelerator pedal mechanical control device is characterized by comprising a lead screw, a fixed nut and an adjusting knob, wherein the fixed nut is installed on the lead screw, and the adjusting knob is installed at the end of the lead screw. By linear relation of the rotating turns of the adjusting knob and stroke of the lead screw, the refueling accelerator pedal mechanical control device is capable of precisely controlling openness of an accelerator by changing the rotating turns of the adjusting knob.
Description
Technical field
The utility model belongs to the technical field of vehicle complete vehicle performance test, particularly open out pedal machines control device.
Background technology
The car load chassis dynamometer is the resistance of simulated automotive when travelling on real road, the equipment of performance such as measure its driving wheel output power and acceleration, slide.Compare with outdoor actual road test, have the advantage of safe, efficient and good reproducibility in the enterprising driving of a chassis dynamometer test.Therefore the application of car load chassis dynamometer is increasingly extensive, and there be more than 200 car load chassis dynamometer system in domestic each automobile factory and automotive research mechanism at present.
In the test of car load chassis dynamometer test stand, engine uses a lot of tests such as universal characteristic, engine governed speed characteristic, constant-speed fuel economy all to need accurately to control throttle position, measures the various performances of vehicle under different load or the speed.Particularly engine uses universal characteristic test, engine governed speed attribute testing, measured load point many (needing to regulate 100 load point at least) as an engine universal characteristic test, only rely on the test driver to control the size of accelerator open degree with pin in the past, constantly attempt approaching these load point, the test progress is slow especially, test effect is very poor, test accuracy can't accurately be controlled.
Summary of the invention
The utility model purpose provides a kind of open out pedal machines control device.
The technical solution of the utility model is achieved in that
Open out pedal machines control device is characterized by: it is made up of screw mandrel, hold-down nut and adjusting knob, and hold-down nut is installed on the screw mandrel, and adjusting knob is installed in the end of screw mandrel.
The utility model is a linear relationship by the rotation number of turns and the screw mandrel stroke of adjusting knob, can accurately control accelerator open degree by the rotation number of turns that changes adjusting knob.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Open out pedal machines control device is characterized by: it is made up of screw mandrel 1, hold-down nut 2 and adjusting knob 3, and hold-down nut 2 is installed on the screw mandrel 1, and adjusting knob 3 is installed in the end of screw mandrel 1.
Open out pedal machines control device is characterized by: the head of described screw mandrel 1 is the pointed cone type.
Embodiment
As shown in Figure 1, the utility model is used on the car load chassis dynamometer, and open out pedal machines control device can accurately be controlled accelerator open degree by the knob of regulating it.It mainly contains three parts forms, and the one, screw mandrel 1, it acts on the gas pedal, and head is processed into the pointed cone type, helps being fixed on gas pedal; The 2nd, hold-down nut 2, it plays the fixedly effect of gas pedal machine control unit, simultaneously because the existence of hold-down nut 2, when adjusting knob 3 rotates, distance between hold-down nut 2 and the gas pedal changes under threaded engagement, increase or reduce the utility model and put on power on the gas pedal, thereby accelerator open degree is changed, and then change the output power of engine; The 3rd, adjusting knob 3, it is welded on regulates on the screw mandrel 1, and the rotation number of turns of adjusting knob 3 and screw mandrel 1 stroke are linear relationships, and the driver can accurately control accelerator open degree by the rotation number of turns that changes adjusting knob.
Claims (2)
1. open out pedal machines control device, it is characterized by: it is made up of screw mandrel (1), hold-down nut (2) and adjusting knob (3), and hold-down nut (2) is installed on the screw mandrel (1), and adjusting knob (3) is installed in the end of screw mandrel (1).
2. open out pedal machines control device according to claim 1 is characterized by: the head of described screw mandrel (1) is the pointed cone type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200950386U CN201622174U (en) | 2009-12-23 | 2009-12-23 | Refueling accelerator pedal mechanical control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200950386U CN201622174U (en) | 2009-12-23 | 2009-12-23 | Refueling accelerator pedal mechanical control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622174U true CN201622174U (en) | 2010-11-03 |
Family
ID=43025631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200950386U Expired - Lifetime CN201622174U (en) | 2009-12-23 | 2009-12-23 | Refueling accelerator pedal mechanical control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622174U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764612A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Bottom plate fixing device for throttle control device |
| CN104764614A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Automobile driving mode emission testing method |
| CN104764613A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Car running mode emission testing accelerator control device |
| CN104977055A (en) * | 2015-07-14 | 2015-10-14 | 北京汽车研究总院有限公司 | Auxiliary device for fuel consumption test |
| CN105136471A (en) * | 2015-08-18 | 2015-12-09 | 奇瑞汽车股份有限公司 | Opening degree regulator for throttle pedal and application method thereof |
| CN105388025A (en) * | 2015-12-19 | 2016-03-09 | 中山弗雷德机械有限公司 | Accelerator pedal mechanical control device |
| CN105865806A (en) * | 2016-05-24 | 2016-08-17 | 中国重汽集团大同齿轮有限公司 | Accelerator pedal opening locking device for road test of heavy AMT (automated mechanical transmission) commercial vehicle |
| CN106383034A (en) * | 2016-11-14 | 2017-02-08 | 吉林大学 | Car pedal opening adjusting and fixing device |
| CN107139719A (en) * | 2017-05-09 | 2017-09-08 | 同济大学 | Limit type accelerator pedal of automobile driving machine |
-
2009
- 2009-12-23 CN CN2009200950386U patent/CN201622174U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764613B (en) * | 2015-03-31 | 2017-07-14 | 力帆实业(集团)股份有限公司 | Vehicle behavior method emission testing accelerator control device |
| CN104764614A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Automobile driving mode emission testing method |
| CN104764613A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Car running mode emission testing accelerator control device |
| CN104764612A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Bottom plate fixing device for throttle control device |
| CN104764612B (en) * | 2015-03-31 | 2017-09-05 | 力帆实业(集团)股份有限公司 | Bottom plate fixing device for accelerator control device |
| CN104977055A (en) * | 2015-07-14 | 2015-10-14 | 北京汽车研究总院有限公司 | Auxiliary device for fuel consumption test |
| CN104977055B (en) * | 2015-07-14 | 2017-12-05 | 北京汽车研究总院有限公司 | A kind of oil consumption testing auxiliary device |
| CN105136471A (en) * | 2015-08-18 | 2015-12-09 | 奇瑞汽车股份有限公司 | Opening degree regulator for throttle pedal and application method thereof |
| CN105388025A (en) * | 2015-12-19 | 2016-03-09 | 中山弗雷德机械有限公司 | Accelerator pedal mechanical control device |
| CN105865806A (en) * | 2016-05-24 | 2016-08-17 | 中国重汽集团大同齿轮有限公司 | Accelerator pedal opening locking device for road test of heavy AMT (automated mechanical transmission) commercial vehicle |
| CN106383034A (en) * | 2016-11-14 | 2017-02-08 | 吉林大学 | Car pedal opening adjusting and fixing device |
| CN107139719A (en) * | 2017-05-09 | 2017-09-08 | 同济大学 | Limit type accelerator pedal of automobile driving machine |
| CN107139719B (en) * | 2017-05-09 | 2019-04-16 | 同济大学 | Limit type accelerator pedal of automobile driving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201622174U (en) | Refueling accelerator pedal mechanical control device | |
| CN103308325B (en) | Drive system of electric automobile semi-physical emulation platform | |
| CN204405336U (en) | Hybrid electric vehicle complete vehicle simulation table | |
| CN203310975U (en) | A purely-electric vehicle driving system test board | |
| CN101799363B (en) | Vehicle engine electronic control unit testing system and variable resistor combination adjusting method thereof | |
| WO2013107302A1 (en) | Economical driving gear confirmation system and method for engine-driven vehicle | |
| CN104175901A (en) | Electric driver-training car and control method thereof | |
| CN102975713A (en) | Hybrid electric vehicle control method based on model prediction control | |
| CN203719917U (en) | Extended-range hybrid power test system | |
| CN203433696U (en) | Training platform for automotive hybrid power system | |
| CN206281648U (en) | Multi-functional electric transmission testing stand | |
| CN111896269A (en) | Motor rack testing method and system | |
| CN203456011U (en) | An electrically-controlled direct-injection gasoline engine practical training platform | |
| CN103759948B (en) | The examination of intelligent vehicle key property and method of testing | |
| CN106872174A (en) | Automobile transmission rack Knock test engine transient cycle moment of torsion analogy method | |
| CN202615707U (en) | Electronic control system training platform of engine | |
| CN203098118U (en) | Electric control oil injection simulation experimental system for engine | |
| CN201215525Y (en) | Remote control device for acceleration and deceleration of automobile or engine experiment bench | |
| CN101178587A (en) | Remote control method and apparatus for vehicle or engines experimental bench accelerating and speed-down | |
| CN204348235U (en) | A kind of automobile electrically-controlled motor circuit analog platform | |
| CN202900429U (en) | Energy-saving working condition regulation device for automobile engine | |
| CN202448981U (en) | Control system for automotive power assembly | |
| CN104792535A (en) | Comprehensive performance testing system based on engine power testing | |
| CN201110228Y (en) | Intelligent electric accelerator pedal assembly | |
| CN201615810U (en) | Dynamometer display device for finished automobile chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
|
| CX01 | Expiry of patent term |