CN108194206A - Stable control device is kept for engine speed - Google Patents

Stable control device is kept for engine speed Download PDF

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Publication number
CN108194206A
CN108194206A CN201711366869.8A CN201711366869A CN108194206A CN 108194206 A CN108194206 A CN 108194206A CN 201711366869 A CN201711366869 A CN 201711366869A CN 108194206 A CN108194206 A CN 108194206A
Authority
CN
China
Prior art keywords
throttle
bolt
engine
nut
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.)
Pending
Application number
CN201711366869.8A
Other languages
Chinese (zh)
Inventor
杨慧宇
宗陆宇
陈潇
刘威
赵洋
熊瑛
赵骥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China North Vehicle Research Institute
Original Assignee
China North Vehicle Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China North Vehicle Research Institute filed Critical China North Vehicle Research Institute
Priority to CN201711366869.8A priority Critical patent/CN108194206A/en
Publication of CN108194206A publication Critical patent/CN108194206A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D11/00Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means

Abstract

The invention belongs to vehicle motor manipulation and control technical fields, stable control device is kept for engine speed more particularly to a kind of, the device includes common arm, common arm clamp device, engine throttle pedal adjusting control mechanism, the stable control of engine speed or speed can be effectively solved by the device, the engine speed or speed of intuitive accurately adjusting control vehicle, vehicle rotating speed or speed can keep stable output valve for a long time as requested in the case of reaching pilotless, subsequently if any adjusting, clamp nut can be positioned come adjusting control engine speed or speed by adjusting gas pedal, the device for mechanical is simple in structure, installation facility, it is of low cost, practical operation is very convenient.

Description

Stable control device is kept for engine speed
Technical field
The invention belongs to vehicle motor manipulation and control technical fields, and in particular to one kind keeps steady for engine speed Fixed control device.
Background technology
Vehicle is when carrying out certain specific type experiments (electromagnetic compatibility external radio frequency, thermocycling when), experiment Subject require vehicle rotating speed or speed need to reach a certain fixed value (such as rotating speed 1500rpm or 2000rpm, speed 20km/h or 40km/h), and continue to keep stablizing until off-test.
On the one hand such test period is longer, if being operated by driver, since fatigue is it is difficult to ensure that rotating speed Or speed can be long lasting for stable to a certain fixed numbers;On the other hand for not allowing driver under specific environment in vehicle Interior manipulation throttle, such as strong electromagnetic radiation environment can cause driver personal injury, and too high or too low temperature is not met again The requirement of driver's human engineering.It is therefore desirable to there is one kind to be not required to personnel's manipulation and enable the vehicle to be maintained at a certain for a long time The solution of constant rotational speed or speed, to ensure smoothly completing for such experiment.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to:How a kind of easy-to-use device is provided effectively to solve above-mentioned start Machine control problem enables vehicle rotating speed or speed keep a certain constant for a long time as requested in the case of reaching pilotless Output valve improves practical operation convenience.
(2) technical solution
To achieve the above object, the present invention provides a kind of control device that stabilization is kept for engine speed, including: Common arm 3, common arm clamp device 4, engine throttle pedal adjusting control mechanism;The engine throttle pedal adjusting control Mechanism includes:Engine throttle adjusting bolt 5, gas pedal positioning clamp nut 7, first extend nut 8;
The common arm 3 is a plate body structure, and plate body one end passes through common arm clamp device 4 and vehicle brake pedal 2 It is fixed to each other;
The other end of 3 plate body of common arm is located above engine throttle pedal, is equipped at plate body position for hair at this Motivation throttle adjustment bolt 5 by perforation hole, the engine throttle adjusting bolt 5 pass through the perforation hole appropriate position It postpones and is connect with gas pedal positioning clamp nut 7;Gas pedal positioning clamp nut 7 be set as being screwed to upwards close to The bottom of common arm 3;
5 lower end of the engine throttle adjusting bolt setting described first extends nut 8, and described first extends nut 8 are placed at 1 middle position of engine throttle pedal, and trampling gas pedal 1 as drive simulating person is used.
Wherein, the engine throttle adjusting bolt 5 is the M12 bolts that length is 18cm.
Wherein, the gas pedal positioning clamp nut 7 is M12 nuts.
Wherein, the control device further includes:Second extends nut, throttle adjustment extends bolt 9;
The throttle adjustment extends nuts one end of bolt 9 downward, and upward, engine throttle is adjusted as a result, at screw rod end Bolt 5 and throttle adjustment extend bolt 9 and are docked by the first extension extension nut of nut 8 and second;Under the state, throttle The nuts for adjusting extension bolt 9 is placed at 1 middle position of engine throttle pedal, is trampled throttle as drive simulating person and is stepped on Plate 1 is used.
Wherein, described first extends the selection of nut 8 and 5 corresponding M12 nuts of engine throttle adjusting bolt.
Wherein, it is the M12 bolts that length is 5cm that the throttle adjustment, which extends bolt 9,.
Wherein, the perforation hole on 3 plate body of common arm is a rectangle spacing adjusting hole 6, is set to for position The middle position of 3 plate body right half part of common arm.
Wherein, the width of the rectangle spacing adjusting hole 6 is more bigger than 5 screw diameter of engine throttle adjusting bolt, together When less than engine throttle adjusting bolt 5 nuts width.
Wherein, the length of the rectangle spacing adjusting hole 6 is 20cm, width 1.3cm.
Wherein, which is characterized in that the common arm clamp device 4 uses stainless steel hose clamp.
(3) advantageous effect
Compared with prior art, technical solution of the present invention can intuitively accurately the engine speed of adjusting control vehicle or Regulation speed, adjusting can realize that rotating speed or speed keep stable for a long time after setting, and subsequent adjustment control is very convenient, can be real Existing bolt rotation control engine speed, system mechanics are simple in structure, installation facility, of low cost.
Description of the drawings
Fig. 1 and Fig. 2 is that the vehicle accelerator pedal provided in an embodiment of the present invention that engine speed is made to keep stabilization adjusts control Schematic device processed.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's Specific embodiment is described in further detail.
To solve problem of the prior art, the present invention provides a kind of control device stable for engine speed holding, It is used for the gas pedal for controlling vehicle, as Figure 1-Figure 2, including:Common arm 3, moves common arm clamp device 4 Formula adjustable berth away from engine throttle pedal adjusting control mechanism;The engine throttle pedal adjusting control mechanism includes: Engine throttle adjusting bolt 5, gas pedal positioning clamp nut 7, first extend nut 8;
The common arm 3 is a plate body structure, and plate body one end passes through common arm clamp device 4 and vehicle brake pedal 2 It is fixed to each other;
The other end of 3 plate body of common arm is located above engine throttle pedal, is equipped at plate body position for hair at this Motivation throttle adjustment bolt 5 by perforation hole, the engine throttle adjusting bolt 5 pass through the perforation hole appropriate position It postpones and is connect with gas pedal positioning clamp nut 7;The gas pedal positioning clamp nut 7 is set as twisting upwards as far as possible Tightly extremely close to the bottom of common arm 3;
5 lower end of the engine throttle adjusting bolt setting described first extends nut 8, and described first extends nut 8 are placed at 1 middle position of engine throttle pedal, and trampling gas pedal 1 as drive simulating person is used.
Wherein, the engine throttle adjusting bolt 5 is the M12 bolts that length is 18cm.
Wherein, the gas pedal positioning clamp nut 7 is M12 nuts.
Wherein, the control device further includes:Second extends nut, throttle adjustment extends bolt 9;
The throttle adjustment extends nuts one end of bolt 9 downward, and upward, screw rod end is screwed into the second extension spiral shell at screw rod end In mother, engine throttle adjusting bolt 5 and throttle adjustment extend bolt 9 and extend the extension spiral shell of nut 8 and second by first as a result, Mother is docked;Under the state, the nuts that throttle adjustment extends bolt 9 is placed at 1 middle position of engine throttle pedal, Gas pedal 1 is trampled as drive simulating person to be used.
Wherein, described first extends the selection of nut 8 and 5 corresponding M12 nuts of engine throttle adjusting bolt.
Wherein, it is the M12 bolts that length is 5cm that the throttle adjustment, which extends bolt 9,.
Wherein, the perforation hole on 3 plate body of common arm is a rectangle spacing adjusting hole 6, is set to for position The middle position of 3 plate body right half part of common arm.
Wherein, the width of the rectangle spacing adjusting hole 6 is more bigger than 5 screw diameter of engine throttle adjusting bolt, together When less than engine throttle adjusting bolt 5 nuts width.
Wherein, the length of the rectangle spacing adjusting hole 6 is 20cm, width 1.3cm.
Wherein, which is characterized in that the common arm clamp device 4 uses cheap stainless steel hose clamp.
Wherein, the control device stable for engine speed holding is the engine brake pedal by means of vehicle 2 progress are fixed and positioned, extend 9 drive simulating person's sole of bolt to oil by engine throttle adjusting bolt 5 or throttle adjustment " trampling " degree of door pedal 1 increases or reduces vehicle rotating speed or speed to realize.
The packaged type adjustable berth away from engine throttle pedal adjusting control mechanism can be according to different vehicle throttle Different spacing between pedal and brake pedal are arbitrarily adjusted, it is ensured that the device disclosure satisfy that different automobile types or different wide The installation requirements of degree.
The gas pedal positions clamp nut 7, is to utilize vehicle accelerator pedal 1 " being trampled " upward reaction afterwards Power by gas pedal positions clamp nut 7 to stop the extent of rebound after control gas pedal 1 " being trampled " and realizes vehicle Rotating speed or speed control, and it is made persistently to keep stablizing.
The extension nut 8 and throttle adjustment extend bolt 9, are since different vehicle gas pedal 1 and brake pedal 2 are high " trampling " depth that lower position differs greatly and gas pedal 1 needs in refueling process is different, in order to meet various vehicles Versatility and selectively installed additional.
Embodiment 1
It is shown referring to Figures 1 and 2, stable control device is kept to include for engine speed described in the control program Connection throttle and the common arm 3 of brake pedal, common arm clamp device 4, packaged type adjustable berth away from engine throttle step on Plate adjusting control mechanism.The common arm 3 of throttle and brake pedal is fixed on vehicle brake pedal 2 by common arm clamp device 4 On.Common arm clamp device 4 selects cheap stainless steel hose clamp in the present embodiment.
The packaged type adjustable berth away from engine throttle pedal adjusting control mechanism include engine throttle adjust Bolt 5, gas pedal positioning clamp nut 7, two extend nut 8, throttle adjustment extends bolt 9 (according to the reality of different vehicle Border adjusts height, and selection is installed additional if necessary).
After the engine throttle adjusting bolt 5 passes through the appropriate location of the rectangle spacing adjusting hole 6 on the right side of common arm It is connect with gas pedal positioning clamp nut 7, gas pedal positioning clamp nut 7 is screwed onto upwards as far as possible close to throttle and brake The bottom of vehicle pedal common arm 3.Engine throttle adjusting bolt 5 selects M12 bolt of the length for 18cm in the present embodiment, oil Door pedal positioning clamp nut 7 selects M12 nuts.
Quantity is 2 to the extension nut 8 in the present embodiment, is welded to each other between 2 nuts, the extension nut 8 5 front end of engine throttle adjusting bolt is screwed in, is placed at 1 middle position of engine throttle pedal, as drive simulating Member tramples gas pedal 1 and is used.Bolt 9, the practical adjustments of gas pedal 1 are such as extended withouyt throttle adjustment according to different vehicle When requirement is not achieved in depth, throttle adjustment can be extended to bolt 9 and be screwed within extension nut 8, engine throttle adjusts spiral shell Bolt 5 and throttle adjustment extend bolt 9 and are docked by 2 extension nuts 8.Throttle adjustment extends bolt 9 can be according to practical tune Save the bolt of depth selection different length specification.Extend nut 8 in the present embodiment and select M12 nuts corresponding with bolt.Oil Door adjusts extension bolt 9 and selects M12 bolt of the length for 5cm.
Adjusting control to vehicle motor rotating speed or speed is prolonged by engine throttle adjusting bolt 5 or throttle adjustment The pressing of stay bolt 9 gas pedal carrys out drive simulating person and tramples engine throttle to complete.
When actual installation and adjusting control, common arm 3 is fixed on 2 surface of vehicle brake pedal by clamp device 4.By Horizontal spacing between different vehicle gas pedal 1 and brake pedal 2 is different, can be installed and used in different vehicle to meet The problem of, opened in the middle position of 3 right half part of common arm of the device rectangle spacing adjusting hole 6 as packaged type Adjustable berth away from gas pedal adjusting control mechanism or so move back and forth position and use.The width of rectangle spacing adjusting hole 6 It is more bigger than 5 diameter of engine throttle adjusting bolt, while less than nuts width, ensure that engine throttle adjusting bolt 5 can Penetrating common arm 3 and can be stopped by nuts freely.Slot length is 20cm in the present embodiment, and width is 1.3cm, more than the diameter of bolt of engine throttle adjusting bolt 5.
After engine throttle adjusting bolt 5 passes through the rectangle spacing adjusting hole 6 of common arm 3, it is screwed into gas pedal positioning Near clamp nut 7 to 3 lower surface position of common arm, 5 head of engine throttle adjusting bolt, which is screwed into, extends nut 8, another Extend the upper throttle adjustment of the connection of nut 8 and extend bolt 9 (can be withouyt as met needs according to practical adjustments depth), place it in On engine throttle pedal 1, engine throttle adjusting bolt 5 is then pressed down on, engine throttle pedal 1 is made to do downwards The oiling action of " trampling ", while engine speed indicator or speedometer are observed, after reaching desired rotating speed or vehicle speed value, to Up-regulation fuel throttle pedal positioning clamp nut 7 makes its lower surface close to common arm 3 tightly, then unclamps to engine throttle The pressing of adjusting bolt 5, if engine speed or speed fluctuate, again to gas pedal position clamp nut 7 into Row fine tuning is until rotating speed or speed meet the requirements and keep stablizing.
If you need to greater engine rotating speed or speed during experiment, engine throttle adjusting bolt 5 can be pressed lightly on, until Rotating speed or speed tighten gas pedal positioning clamp nut 7 upwards after meeting the requirements.On the contrary, if you need to reduce engine speed or vehicle When fast, accelerator releasing pedal positioning clamp nut 7 can be gently screwed down until engine speed or speed are met the requirements.
Embodiment 2
Stable control device is kept for engine speed the present embodiment provides a kind of, vehicle accelerator pedal adjusting is provided Control device controls vehicle accelerator, and the gas pedal control set for adjusting includes sharing for connection throttle and brake pedal Arm, common arm clamp device, packaged type adjustable berth away from engine throttle pedal adjusting control mechanism.It is described removable Formula adjustable berth away from engine throttle pedal adjusting control mechanism include engine throttle adjusting bolt, gas pedal position Clamp nut extends nut, throttle adjustment extension bolt (different size being selected to be installed additional according to practical adjustments height).
It is to pass through common arm that throttle and the common arm of brake pedal are connected in the vehicle accelerator pedal control set for adjusting Clamp device is fixed on the brake pedal of vehicle.
The engine throttle adjusting bolt is that the rectangle spacing adjusting hole across on the right side of common arm is determined with gas pedal Position clamp nut connection.
The extension nut quantity is 2, will wherein 1 by being welded together between nut, after 2 nut-weldings It is a to be screwed in engine throttle adjusting bolt front end, retain the space of another 1 nut, extend bolt as connection throttle adjustment (during if you need to install additional) used.
The throttle adjustment, which extends bolt, to be carried out when the practical adjustments depth of gas pedal cannot meet requirement It installs additional, is screwed within the extension nut of bottom.
Throttle adjustment extends bolt can select the specification of different length according to practical adjustments depth.
To sum up, keep the control device of stabilization and one kind easy-to-use for engine speed the present invention provides a kind of Control method, the device include connection throttle and the common arm of brake pedal, common arm clamp device, packaged type be adjusted The engine throttle pedal adjusting control mechanism of spacing is (including engine throttle adjusting bolt, gas pedal positioning fastening Nut extends nut, throttle adjustment extension bolt).
The stable control of engine speed or speed can be effectively solved by the device, intuitively accurately adjusting control The engine speed or speed of vehicle, vehicle rotating speed or speed can be kept for a long time as requested in the case of reaching pilotless Stable output valve subsequently if any adjusting, can position clamp nut come adjusting control engine speed by adjusting gas pedal Or speed, the device for mechanical is simple in structure, and installation facility, of low cost, practical operation is very convenient.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation Also it should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of keep stable control device for engine speed, which is characterized in that it includes:Common arm (3), common arm Clamp device (4), engine throttle pedal adjusting control mechanism;The engine throttle pedal adjusting control mechanism includes:Hair Motivation throttle adjustment bolt (5), gas pedal positioning clamp nut (7), first extend nut (8);
The common arm (3) is a plate body structure, and plate body one end passes through common arm clamp device (4) and vehicle brake pedal (2) it is fixed to each other;
The other end of common arm (3) plate body is located above engine throttle pedal, is equipped at plate body position for starting at this Machine oil door adjusting bolt (5) by perforation hole, the engine throttle adjusting bolt (5) is across the appropriate of the perforation hole It is connect behind position with gas pedal positioning clamp nut (7);The gas pedal positioning clamp nut (7) is set as tightening upwards To the bottom close to common arm (3);
Engine throttle adjusting bolt (5) the lower end setting described first extends nut (81), and described first extends spiral shell Female (8) are placed at engine throttle pedal (1) middle position, and trampling gas pedal (1) as drive simulating person is used.
2. stable control device is kept for engine speed, which is characterized in that the engine as described in claim 1 Throttle adjustment bolt (5) is the M12 bolts that length is 18cm.
3. stable control device is kept for engine speed, which is characterized in that the throttle is stepped on as described in claim 1 Plate positioning clamp nut (7) is M12 nuts.
4. stable control device is kept for engine speed, which is characterized in that the control dress as described in claim 1 It puts and further includes:Second extends nut, throttle adjustment extends bolt (9);
The throttle adjustment extends nuts one end of bolt (9) downward, and upward, engine throttle adjusts spiral shell as a result, at screw rod end Bolt (5) and throttle adjustment extend bolt (9) and are docked by the first extension nut (8) and the second extension nut;Under the state, The nuts that throttle adjustment extends bolt (9) is placed at engine throttle pedal (1) middle position, is stepped on as drive simulating person Step on the gas pedal (1) is used.
5. stable control device is kept for engine speed, which is characterized in that described first prolongs as claimed in claim 4 Long nut (8) selects M12 nuts corresponding with engine throttle adjusting bolt (5).
6. stable control device is kept for engine speed, which is characterized in that the throttle tune as claimed in claim 4 It is the M12 bolts that length is 5cm that section, which extends bolt (9),.
7. stable control device is kept for engine speed, which is characterized in that the common arm as described in claim 1 (3) the perforation hole on plate body is a rectangle spacing adjusting hole (6), and common arm (3) plate body right side is set to for position The middle position divided.
8. stable control device is kept for engine speed, which is characterized in that the rectangle as claimed in claim 7 The width of spacing adjusting hole (6) is more bigger than engine throttle adjusting bolt (5) screw diameter, while is adjusted less than engine throttle The nuts width of bolt (5).
9. stable control device is kept for engine speed, which is characterized in that the rectangle as claimed in claim 7 The length of spacing adjusting hole (6) is 20cm, width 1.3cm.
10. stable control device is kept for engine speed, which is characterized in that its feature exists as described in claim 1 In the common arm clamp device (4) is using stainless steel hose clamp.
CN201711366869.8A 2017-12-18 2017-12-18 Stable control device is kept for engine speed Pending CN108194206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711366869.8A CN108194206A (en) 2017-12-18 2017-12-18 Stable control device is kept for engine speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711366869.8A CN108194206A (en) 2017-12-18 2017-12-18 Stable control device is kept for engine speed

Publications (1)

Publication Number Publication Date
CN108194206A true CN108194206A (en) 2018-06-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608101A (en) * 2019-10-15 2019-12-24 天津港汇盛码头有限公司 Engine rotating speed fixing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6772732B1 (en) * 2003-08-25 2004-08-10 Mclaughlin John E. Manual throttling apparatus
CN202075137U (en) * 2011-05-26 2011-12-14 襄阳达安汽车检测中心 Connecting-rod-type accelerator pedal controlling device
CN202250412U (en) * 2011-09-19 2012-05-30 郑春峰 Engine rotation speed control device
KR20140001179U (en) * 2012-08-17 2014-02-26 장현철 Actuator for Acceleration Pedal Operating during maintenance of the Vehicle
CN103879287A (en) * 2014-02-21 2014-06-25 宁波景虹环保科技有限公司 Constant-speed gear for rotational speed of engine of automobile in idle state

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6772732B1 (en) * 2003-08-25 2004-08-10 Mclaughlin John E. Manual throttling apparatus
CN202075137U (en) * 2011-05-26 2011-12-14 襄阳达安汽车检测中心 Connecting-rod-type accelerator pedal controlling device
CN202250412U (en) * 2011-09-19 2012-05-30 郑春峰 Engine rotation speed control device
KR20140001179U (en) * 2012-08-17 2014-02-26 장현철 Actuator for Acceleration Pedal Operating during maintenance of the Vehicle
CN103879287A (en) * 2014-02-21 2014-06-25 宁波景虹环保科技有限公司 Constant-speed gear for rotational speed of engine of automobile in idle state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608101A (en) * 2019-10-15 2019-12-24 天津港汇盛码头有限公司 Engine rotating speed fixing device
CN110608101B (en) * 2019-10-15 2024-02-20 天津港汇盛码头有限公司 Engine speed fixing device

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Application publication date: 20180622