CN211364527U - University student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system - Google Patents
University student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system Download PDFInfo
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- CN211364527U CN211364527U CN201922100692.8U CN201922100692U CN211364527U CN 211364527 U CN211364527 U CN 211364527U CN 201922100692 U CN201922100692 U CN 201922100692U CN 211364527 U CN211364527 U CN 211364527U
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Abstract
The utility model discloses an university student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system, including the glide machanism that is used for controlling footboard mounted position, be used for the racing driver to the pedal mechanism of footboard application of force, be used for converting the atress into control signal's control mechanism, be used for carrying out the arrestment to the motorcycle race for gliding axle sleeve mechanism of stabilizer bearing and brake pedal, brake pedal sets up between front brake cylinder, back brake cylinder, brake pedal upper portion horizontal installation balancing pole, and brake pedal is at balancing pole both sides horizontal installation axle sleeve mechanism simultaneously, axle sleeve mechanism puts in central point with fixed balancing pole. The utility model discloses under the prerequisite of guaranteeing the braking reliability, improved the operating performance of braking system, optimized the structure, realize the lightweight, reduced the production and processing cost, solved balancing pole bearing and footboard cooperation problem simultaneously, effectively prevented that the balancing pole from taking place to sideslip under huge pressure effect and droing even to lead to the braking inefficacy.
Description
Technical Field
The utility model relates to a cycle racing field especially relates to a university student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system.
Background
In recent years, the main focus of the braking system of the electric formula racing car in each college and young team is on the safety and reliability of the braking system, and the prediction research on the component structure of the braking system, the matching among the components and the like through computer simulation analysis is relatively less. Most formula car braking systems are simple and have the problem in the aspect of safety, and the safety guarantee for the car racer is low. The basic requirement of the braking system is that the safety and reliability of braking are necessarily the first requirement, but if the simulation analysis or product modeling design is carried out on the braking system, many complex structures and matching problems can be solved easily, and the industrial production efficiency can be greatly improved.
Disclosure of Invention
The utility model aims at prior art's defect, provide a non-rank axle sleeve mechanism-containing braking system of equation motorcycle race segmentation that the universality is stronger, the braking security is higher, rational in infrastructure light and handy.
In order to realize the above purpose, the utility model adopts the following technical scheme:
a university student formula car subsection non-level shaft sleeve mechanism-containing braking system comprises a sliding mechanism for controlling the installation position of a pedal, a pedal mechanism for applying force to the pedal by a car racing driver, a control mechanism for converting stress into a control signal, and a braking mechanism for braking the car racing, wherein the pedal mechanism is installed on the sliding mechanism at the front part of the car racing, the pedal mechanism, the control mechanism and the braking mechanism are installed on a car racing frame through the sliding mechanism, the control mechanism, the braking mechanism and the car racing are in sliding connection,
the system also comprises a shaft sleeve mechanism, a front brake oil cylinder, a first oil tank, a rear brake oil cylinder, a second oil tank, a brake pedal, a balancing rod and an overtravel switch, wherein the shaft sleeve mechanism is used for sliding a balancing rod bearing; the brake pedal is arranged between the front brake oil cylinder and the rear brake oil cylinder, the upper part of the brake pedal is horizontally provided with a balance rod, the brake pedal is also horizontally provided with shaft sleeve mechanisms on two sides of the balance rod, and the shaft sleeve mechanisms fix the balance rod at the center position; the top of the compression rod of the front brake oil cylinder and the top of the compression rod of the rear brake oil cylinder are respectively hinged with the corresponding end parts of the balance rod; the first oil tank and the second oil tank are both connected with lifting lugs welded on the frame, an oil outlet of the first oil tank is communicated with an oil inlet pipeline of the front brake oil cylinder, an oil outlet of the second oil tank is communicated with an oil inlet pipeline of the rear brake oil cylinder, and an oil outlet of the front brake oil cylinder and an oil outlet of the rear brake oil cylinder are respectively communicated with an oil way of a brake system of the racing car; the overtravel switch is arranged in the front middle part of the brake mounting plate and is used for cutting off the power supply at the position of the maximum brake stroke of the control brake mechanism.
Furthermore, the brake pedal is of a shuttle-shaped structure, a left pedal brake pedal of the brake pedal is vertically hinged to a second mounting frame between the front brake cylinder and the rear brake cylinder through a rotating shaft, a mounting hole for mounting a balance rod and a mounting hole matched with a shaft sleeve mechanism are formed in the upper portion of the left pedal brake pedal, and a round angle used for controlling the stroke of the brake pedal is formed in the front end of the lower portion of the left pedal brake pedal.
Further, glide machanism is including the throttle mounting panel that is used for installing control mechanism, the braking mounting panel that is used for installing arrestment mechanism, be used for with throttle mechanism complex throttle mounting bracket and be used for with arrestment mechanism complex braking mounting bracket, the throttle mounting panel is installed on the throttle mounting bracket that the front throttle mechanism of racing car corresponds, the braking mounting panel is installed on the braking mounting bracket that arrestment mechanism corresponds.
Furthermore, the pedal mechanism is divided into a left pedal mechanism of a left foot and a right pedal mechanism of a right foot for adapting to the right foot of a racing driver so as to adapt to the requirements of the racing driver, the left pedal mechanism and the right pedal mechanism are arranged side by side, the left pedal mechanism comprises a left foot support and a left foot pedal, the left foot support is fixedly arranged on the brake mounting frame and is positioned behind the brake mechanism, the left foot pedal is arranged on the upper part of the brake mechanism and is connected with the stressed end of the brake mechanism, and a pedal groove of the left foot support and a pedal groove of the left foot pedal are kept facing the racing driver; the right foot pedal mechanism includes that right foot holds in the palm and right foot steps on the pedal, right foot holds in the palm fixed mounting on the throttle mounting bracket to be located control mechanism's rear, right foot steps on the upper portion of pedal dress at control mechanism, keeps the recess of trampling that right foot held in the palm and right foot steps on trampling recess homogeneous to the racing car hand.
Furthermore, the control mechanism comprises a right foot stepping accelerator pedal and a KPM linear displacement sensor, the bottom of the right foot stepping accelerator pedal is hinged to the accelerator mounting frame between the accelerator mounting plate and the right foot support, and the top of the right foot stepping accelerator pedal is provided with a right foot stepping pedal; the KPM linear displacement sensor's one end articulates the upper portion that accelerator pedal was trampled to the right foot, and the other end articulates the front portion at the accelerator mounting panel, and wherein KPM linear displacement sensor and right foot are trampled on the front and back both sides that accelerator pedal was trampled to the split row and right foot, KPM linear displacement sensor's signal output part and the motor controller's of cycle racing signal input part electricity are even.
Furthermore, the balance rod is provided with an external thread adjusting section which is used for being in threaded connection with the main cylinder and is used for adjusting the position of the main cylinder by adjusting the threads of the main cylinder. The height of the main cylinder is adjusted to control the inclination angle of the balance rod, so that the brake lever ratio is adjusted.
Further, the throttle mounting panel pass through slider, bolt with throttle mounting bracket rigid coupling.
Furthermore, the brake mounting plate is fixedly connected with the brake mounting frame through a sliding block and a bolt.
Furthermore, the trampling recess antetheca of left foot support, the trampling recess antetheca of right foot support are equipped with the arc arch.
Adopt the technical scheme of the utility model, the beneficial effects of the utility model are that: compared with the prior art, the utility model discloses axle sleeve mechanism system has promoted the reliability of braking, the stability of balancing pole, and no hierarchical front and back adjustment can be realized to this braking assembly in addition to the driver of adaptation different positions. Simultaneously the utility model discloses the braking assembly can enlarge human power to brake pedal with 6 times magnification ratio through the footboard, and the rethread balancing pole is adjusted, distributes preceding, rear wheel brake cylinder to transmission brake force reaches braking effect. The utility model discloses throttle mounting panel, the braking mounting panel of braking assembly carry out the fretwork under the circumstances of proof strength and handle, reach not only pleasing to the eye but also lightweight purpose. The utility model discloses a vertical hydro-cylinder of arranging, the small and exquisite space-saving of structure, throttle mechanism and arrestment mechanism parts each other, realize the purpose of independent assembly to save the bottom plate material.
The utility model discloses guaranteeing under the prerequisite of braking reliability, having improved the operating performance of braking system, optimizing structure realizes the lightweight, has reduced the production and processing cost, has solved balancing pole bearing and footboard cooperation problem simultaneously, has effectively prevented that the balancing pole from taking place to sideslip under huge pressure effect and droing even and making the braking inefficacy.
Drawings
FIG. 1 is a block diagram of a braking system of a sectional stepless axle sleeve-containing mechanism of a formula car for college students;
FIG. 2 is a view of the driving angle structure provided by the present invention;
FIG. 3 is a schematic view of the left foot rest structure provided by the present invention;
FIG. 4 is a first view of the throttle assembly structure provided by the present invention;
FIG. 5 is a second schematic diagram of a brake assembly according to the present invention;
FIG. 6 is a schematic view of a brake pedal structure according to the present invention;
fig. 7 is a structural view of the throttle mounting plate and the brake mounting plate provided by the utility model.
Detailed Description
The specific embodiments of the present invention will be further explained with reference to the accompanying drawings.
As shown in the figure, college formula car segmentation does not have rank and contains axle sleeve mechanism braking system, including the glide machanism that is used for controlling footboard mounted position, be used for the racer to the pedal mechanism of footboard application of force, be used for converting the atress into control signal's control mechanism, be used for carrying out the arrestment to the cycle racing, pedal mechanism installs on the glide machanism of cycle racing front portion, and pedal mechanism, control mechanism and arrestment mechanism pass through glide machanism and install on the cycle racing frame, control mechanism, arrestment mechanism and cycle racing sliding connection.
The system further comprises a shaft sleeve mechanism 7, wherein the shaft sleeve mechanism 7 is used for sliding of the balance rod bearing, and the braking mechanism comprises a front braking oil cylinder 9 used for controlling braking of a front wheel of the racing car and a first oil tank 17 used for being matched with the front braking oil cylinder 9; the rear brake device comprises a rear brake cylinder 10 for controlling the braking of the rear wheel of the racing car, a second oil tank 18 matched with a front brake cylinder 9, a brake pedal 6, a balance rod 8 and an overtravel switch 4, wherein the bottom of the front brake cylinder 9, the bottom of the rear brake cylinder 10 and the bottom of the brake pedal 6 are hinged on a brake mounting plate 2, the brake pedal 6 is arranged between the front brake cylinder 9 and the rear brake cylinder 10, the balance rod 8 is horizontally mounted at the upper part of the brake pedal 6, shaft sleeve mechanisms 7 are horizontally mounted on two sides of the balance rod 8 of the brake pedal 6, and the shaft sleeve mechanisms 7 fix the balance rod 8 at the center position; the top of the compression rod of the front brake oil cylinder 9 and the top of the compression rod of the rear brake oil cylinder 10 are respectively hinged with the corresponding end parts of the balance rod 8; the first oil tank 17 and the second oil tank 18 are both connected with lifting lugs welded on the frame, wherein an oil outlet of the first oil tank 17 is communicated with an oil inlet pipeline of the front brake oil cylinder 9, an oil outlet of the second oil tank 18 is communicated with an oil inlet pipeline of the rear brake oil cylinder 10, and an oil outlet of the front brake oil cylinder 9 and an oil outlet of the rear brake oil cylinder 10 are respectively communicated with an oil way of a brake system of the racing car; the overtravel-limit switch 4 is arranged in the front middle part of the brake mounting plate 2, and the overtravel-limit switch 4 is used for cutting off the power supply at the position of the maximum brake stroke of the control brake mechanism.
Brake pedal 6 is shuttle column structure, and brake pedal's left pedal brake pedal 6 is through the vertical articulated second mounting bracket between preceding brake cylinder 9 and back brake cylinder 10 of pivot, and wherein, left pedal brake pedal 6 upper portion is equipped with the mounting hole that is used for installing balancing pole 8 and the mounting hole of cooperation axle sleeve 7, and the lower part front end is equipped with the fillet that is used for controlling brake pedal 6 stroke.
Glide machanism including the throttle mounting panel 15 that is used for installing control mechanism, be used for installing arrestment mechanism's braking mounting panel 2, be used for with throttle mechanism complex throttle mounting bracket 14 and be used for with arrestment mechanism complex braking mounting bracket 1, throttle mounting panel 15 is installed on the throttle mounting bracket 14 that the front throttle mechanism of cycle racing corresponds, braking mounting panel 2 is installed on the braking mounting bracket 1 that arrestment mechanism corresponds.
The left foot pedal mechanism comprises a left foot support 3 and a left foot pedal 5, the left foot support 3 is fixedly mounted on the brake mounting frame 1 and is positioned behind the brake mechanism, the left foot pedal 5 is mounted on the upper portion of the brake mechanism and is connected with a stressed end of the brake mechanism, and a pedal groove of the left foot support 3 and a pedal groove of the left foot pedal 5 are kept facing the racing driver; the right foot pedal mechanism comprises a right foot support 16 and a right foot pedal 11, the right foot support 16 is fixedly arranged on the accelerator mounting frame 14 and is positioned at the rear part of the control mechanism, the right foot pedal 11 is arranged on the upper part of the control mechanism, and a treading groove of the right foot support 16 and a treading groove of the right foot pedal 11 are kept facing a racing driver.
The control mechanism comprises a right foot stepping accelerator pedal 12 and a KPM linear displacement sensor 13, the bottom of the right foot stepping accelerator pedal 12 is hinged on the accelerator mounting frame 14 between an accelerator mounting plate 15 and a right foot support 16, and the top of the right foot stepping accelerator pedal 12 is provided with a right foot stepping 11; KPM linear displacement sensor 13's one end articulates the upper portion that right foot trampled accelerator pedal 12, and the other end articulates the front portion at throttle mounting panel 15, and wherein KPM linear displacement sensor 13 and right foot trampled 11 both sides around arranging and right foot trampled accelerator pedal 12, KPM linear displacement sensor 13's signal output part and the motor controller's of cycle racing signal input part electricity is connected.
The balance rod 8 is provided with an external thread adjusting section for being in threaded connection with the main cylinder, the position of the main cylinder can be adjusted by adjusting the threads of the main cylinder, and the height of the main cylinder is adjusted to control the inclination angle of the balance rod 8, so that the brake lever ratio is adjusted.
The throttle mounting plate 15 is fixedly connected with the throttle mounting frame 14 through a sliding block and a bolt, wherein the bolt is directly welded on the sliding block.
The brake mounting plate 2 is fixedly connected with the brake mounting frame 1 through a sliding block and a bolt, wherein the bolt is directly welded on the sliding block.
The trample groove antetheca of left foot rest 3, the trample groove antetheca of right foot rest 16 is equipped with arc arch 25.
The utility model discloses axle sleeve mechanism system has promoted the reliability of braking, the stability of balancing pole, and adjustment around this braking assembly can realize not having the rank in addition to adapt to the driver of different positions. Simultaneously the utility model discloses the braking assembly can enlarge human power to brake pedal with 6 times magnification ratio through the footboard, and the rethread balancing pole is adjusted, distributes preceding, rear wheel brake cylinder to transmission brake force reaches braking effect. The utility model discloses throttle mounting panel, the braking mounting panel of braking assembly carry out the fretwork under the circumstances of proof strength and handle, reach not only pleasing to the eye but also lightweight purpose. The utility model discloses a vertical hydro-cylinder of arranging, the small and exquisite space-saving of structure, throttle mechanism and arrestment mechanism parts each other, realize the purpose of independent assembly to save the bottom plate material.
The specific structure of the brake pedal and the transmission ratio is as follows: through the experiment of a man-machine engineering experiment table, the basic size range of the brake pedal is determined to be 200-220 mm, the height of the brake pedal is determined to be 213mm, the transmission angle is determined to be 9.6 degrees according to the transmission ratio, and the transmission ratio is ensured to be basically unchanged in the transmission process through Adams simulation analysis. The main stressed part of the pedal is confirmed to be positioned at the rotating shaft and the sleeve connection part of the balancing pole, and a shaft sleeve mechanism is added to achieve the fixing effect. Meanwhile, the middle of the frame is provided with a groove to achieve the effects of optimizing the structure and reducing the weight. The main cylinder is obliquely arranged, and the included angle between the main cylinder and the left foot brake pedal is a transmission angle.
The main stress points of the movable pedal are arranged at the rotating shaft and the sleeve joint of the balance rod, and the middle of the movable pedal is hollowed out to reduce the weight.
Selecting materials: the material selection of the brake pedal needs to comprehensively consider the strength and the quality, and through analysis, the material of the brake pedal is selected to be 7075 aluminum. 7075 the aluminum has low density and strength far superior to mild steel, is used in aviation industry in large quantity, has yield strength more than 450MPa, and completely meets the requirement of the brake pedal on strength.
Designing a brake mounting plate: designing a target: the aim of light weight, economy and reliability is achieved while the strength is ensured, and the racing driver with different percentiles can be adjusted in a stepless manner.
The design process comprises the following steps: considering the arrangement of the KPM linear displacement sensor, the two sides use different materials, and the brake mounting plate has different stress on the accelerator bottom plate, so that the accelerator bottom plate is divided into two parts. Satisfy intensity while save material on the one hand, it is more convenient to assemble on the one hand, more economical and laborsaving. The sliding blocks are fixed on the second mounting frame below the accelerator mounting plate and the brake mounting plate, the four sliding blocks are fixed through bolts, the brake bottom plate with large stress is provided with the four sliding blocks, the two sliding blocks are arranged at the accelerator mounting plate, and stepless adjustment is realized through the adjusting sliding blocks in the using process. The sliding block and the bolt are welded, and the sliding block can be moved only by adjusting the adjusting nut, so that the whole bottom plate is moved, and the operation is convenient and fast. Selecting materials: the brake bottom plate and the accelerator bottom plate are made of 6061 aluminum, so that the brake bottom plate and the accelerator bottom plate are economical and practical and meet the requirements of stress and light weight.
Designing a foot support: is used for protecting the driver and improving the comfort.
The design process comprises the following steps: through setting up the human-machine engineering test bench, simulate the car driver process of trampling to design the foot rest that satisfies the car driver and trample the custom.
KPM linear displacement sensor selection: the KPM hinged linear displacement sensor accurately feeds the pedal displacement back to an electric control system to accurately output power, the service life is as long as 5 million times, the size is small, the highest sealing grade is IP67, two options of direct outgoing lines and five-core plug and socket output are provided, the KPM hinged linear displacement sensor can be applied to most general occasions, and is particularly suitable for occasions with narrow installation space, incapability of fixing a body and swinging movement without centering; the limit movement is allowed, and the device can be used under various severe conditions such as moisture, grease, dust and the like.
The utility model discloses system application method, including following step:
(1) the two feet of the racing driver are placed on the pedal mechanism, wherein the left foot is placed on the left pedal mechanism, the right foot is placed on the right pedal mechanism, and the positions of the control mechanism and the brake mechanism are adjusted forwards and backwards through the sliding mechanism according to the height condition of the racing driver;
(2) the right foot of a racing driver treads an accelerator pedal to drive a KPM linear displacement sensor to move, so that the KPM linear displacement sensor acquires the displacement stroke of the accelerator pedal and converts the displacement stroke into an electric signal to be transmitted to a motor controller to control the power output of the racing car;
(3) the racing driver steps on the brake pedal by a left foot, the balancing rod distributes the force borne by the brake pedal to the front brake cylinder and the rear brake cylinder, and the front brake cylinder and the rear brake cylinder are stressed to transfer the braking force to calipers of a brake system through brake fluid;
(4) if the brake pedal is depressed beyond a predetermined stroke and the overtravel switch is touched, the brake system fails, and the power output of the racing car is cut off to protect the racing car and the racing driver.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a university student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system, includes the glide machanism that is used for controlling footboard mounted position, is used for the racer to the pedal mechanism of footboard application of force, is used for converting the atress into control signal's control mechanism, is used for carrying out the arrestment to the cycle racing, pedal mechanism installs on the glide machanism of cycle racing front portion, and pedal mechanism, control mechanism and arrestment mechanism pass through glide machanism and install on the cycle racing frame, control mechanism, arrestment mechanism and cycle racing sliding connection, its characterized in that:
the system also comprises a shaft sleeve mechanism, a front brake oil cylinder, a first oil tank, a rear brake oil cylinder, a second oil tank, a brake pedal, a balancing rod and an overtravel switch, wherein the shaft sleeve mechanism is used for sliding a balancing rod bearing; the brake pedal is arranged between the front brake oil cylinder and the rear brake oil cylinder, the upper part of the brake pedal is horizontally provided with a balance rod, the brake pedal is also horizontally provided with shaft sleeve mechanisms on two sides of the balance rod, and the shaft sleeve mechanisms fix the balance rod at the center position; the top of the compression rod of the front brake oil cylinder and the top of the compression rod of the rear brake oil cylinder are respectively hinged with the corresponding end parts of the balance rod; the first oil tank and the second oil tank are both connected with lifting lugs welded on the frame, an oil outlet of the first oil tank is communicated with an oil inlet pipeline of the front brake oil cylinder, an oil outlet of the second oil tank is communicated with an oil inlet pipeline of the rear brake oil cylinder, and an oil outlet of the front brake oil cylinder and an oil outlet of the rear brake oil cylinder are respectively communicated with an oil way of a brake system of the racing car; the overtravel switch is arranged in the front middle part of the brake mounting plate and is used for cutting off the power supply at the position of the maximum brake stroke of the control brake mechanism.
2. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 1, wherein: brake pedal is shuttle column structure, and brake pedal's left pedal brake pedal is through the vertical articulated second mounting bracket between preceding brake cylinder and back brake cylinder of pivot, and left pedal brake pedal upper portion is equipped with the mounting hole that is used for installing the balancing pole and the mounting hole of cooperation axle sleeve mechanism, and left pedal brake pedal lower part front end is equipped with the fillet that is used for controlling the brake pedal stroke.
3. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 1, wherein: the glide machanism including the throttle mounting panel that is used for installing control mechanism, be used for installing arrestment mechanism's braking mounting panel, be used for with throttle mechanism complex throttle mounting bracket and be used for with arrestment mechanism complex braking mounting bracket, the throttle mounting panel is installed on the throttle mounting bracket that the front throttle mechanism of cycle racing corresponds, the braking mounting panel is installed on the braking mounting bracket that arrestment mechanism corresponds.
4. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 1, wherein: the left foot support is fixedly arranged on the brake mounting frame and positioned behind the brake mechanism, the left foot pedal is arranged on the upper part of the brake mechanism and connected with the stressed end of the brake mechanism, and a pedal groove of the left foot support and a pedal groove of the left foot pedal are kept facing to the racing driver; the right foot pedal mechanism includes that right foot holds in the palm and right foot steps on the pedal, right foot holds in the palm fixed mounting on the throttle mounting bracket to be located control mechanism's rear, right foot steps on the upper portion of pedal dress at control mechanism, keeps the recess of trampling that right foot held in the palm and right foot steps on trampling recess homogeneous to the racing car hand.
5. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 3, wherein: the control mechanism comprises a right foot stepping accelerator pedal and a KPM linear displacement sensor, the bottom of the right foot stepping accelerator pedal is hinged on the accelerator mounting frame between the accelerator mounting plate and the right foot support, and the top of the right foot stepping accelerator pedal is provided with a right foot stepping pedal; the KPM linear displacement sensor's one end articulates the upper portion that accelerator pedal was trampled to the right foot, and the other end articulates the front portion at the accelerator mounting panel, and wherein KPM linear displacement sensor and right foot are trampled on the front and back both sides that accelerator pedal was trampled to the split row and right foot, KPM linear displacement sensor's signal output part and the motor controller's of cycle racing signal input part electricity are even.
6. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 1, wherein: and the balance rod is provided with an external thread adjusting section which is used for being in threaded connection with the main cylinder and is used for adjusting the position of the main cylinder by adjusting the threads of the main cylinder.
7. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 3, wherein: the throttle mounting panel pass through slider, bolt with throttle mounting bracket rigid coupling.
8. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 3, wherein: the brake mounting plate is fixedly connected with the brake mounting frame through a sliding block and a bolt.
9. The college formula car segmental stepless sleeve mechanism-containing brake system as claimed in claim 4, wherein: the trample recess antetheca of left foot support, the trample recess antetheca of right foot support is equipped with the arc arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100692.8U CN211364527U (en) | 2019-11-29 | 2019-11-29 | University student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100692.8U CN211364527U (en) | 2019-11-29 | 2019-11-29 | University student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system |
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| Publication Number | Publication Date |
|---|---|
| CN211364527U true CN211364527U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100692.8U Expired - Fee Related CN211364527U (en) | 2019-11-29 | 2019-11-29 | University student's equation motorcycle race segmentation does not have rank and contains axle sleeve mechanism braking system |
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| CN (1) | CN211364527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829727A (en) * | 2020-12-16 | 2021-05-25 | 浙江工业大学 | Multi-stroke adjustable lightweight braking system of electric formula car |
-
2019
- 2019-11-29 CN CN201922100692.8U patent/CN211364527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829727A (en) * | 2020-12-16 | 2021-05-25 | 浙江工业大学 | Multi-stroke adjustable lightweight braking system of electric formula car |
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Granted publication date: 20200828 |