CN222185567U - Quick adjustable mechanism of bottom plate assembly of FSEC racing car - Google Patents
Quick adjustable mechanism of bottom plate assembly of FSEC racing car Download PDFInfo
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- CN222185567U CN222185567U CN202421061433.3U CN202421061433U CN222185567U CN 222185567 U CN222185567 U CN 222185567U CN 202421061433 U CN202421061433 U CN 202421061433U CN 222185567 U CN222185567 U CN 222185567U
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- fsec
- bottom plate
- gas spring
- racing car
- adjustable mechanism
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Abstract
The utility model discloses a quick adjustable mechanism of a bottom plate assembly of an FSEC racing car, which comprises a bottom plate assembly and a pedal mechanism arranged at the top of the bottom plate, wherein the air spring comprises a pressure rod and a pressure cylinder, the pressure rod can axially move relative to the pressure cylinder, the air spring is arranged along the longitudinal direction of a car body, the free end of the pressure cylinder is fixedly connected to the bottom of the bottom plate, the free end of the pressure rod is hinged with a car frame, two optical axes are arranged along the longitudinal direction of the car body, the two optical axes are positioned below the bottom plate and are respectively arranged at two sides of the air spring, two ends of the optical axes are respectively fixedly connected to the car frame, and two groups of linear sliding blocks are fixedly arranged at the bottom of the bottom plate and are correspondingly matched and arranged on the two optical axes one by one.
Description
Technical Field
The utility model belongs to the technical field of brake bottom plate adjustment of FSEC formula racing cars, and particularly relates to a rapid adjustable mechanism for a bottom plate assembly of an FSEC formula racing car.
Background
In the background that the adjustable range of the brake bottom plate is required to exceed 100mm according to the electric equation of university students (FSEC) rule, it is particularly important to design an efficient, safe and reliable adjustable bottom plate. The motor is used for conducting screw transmission to enable the bottom plate to be adjustable, the length of the screw used for electric adjustment is generally more than 160mm, the material is 45 # steel, the mass is large, the motor is mostly a low-power motor, starting is difficult and easy to fail, the coaxiality requirement is high during installation, the coaxiality error is small and the smooth starting can be achieved, the multiple installation holes are adjustable, the adjustment mode with the multiple installation holes is adopted, reinstallation is needed during each adjustment, and the operation is complex.
Disclosure of utility model
The utility model aims to solve the defect of the adjustment of the braking bottom plate of the prior FSEC formula racing car, and provides a rapid adjusting mechanism for the bottom plate assembly of the FSEC formula racing car, which can smooth the bottom plate adjusting process, reduce the failure rate and realize stepless adjustment of the bottom plate.
The technical scheme provided by the utility model is as follows:
a floor assembly quick adjustment mechanism for an FSEC racing car comprising:
The bottom plate assembly comprises a bottom plate and a pedal mechanism arranged at the top of the bottom plate;
The gas spring comprises a pressure rod and a pressure cylinder, wherein the pressure rod can axially move relative to the pressure cylinder;
The free end of the pressure cylinder is fixedly connected to the bottom of the bottom plate, and the free end of the pressure rod is hinged with the frame;
The two optical axes are arranged along the longitudinal direction of the vehicle body, are positioned below the bottom plate and are respectively arranged at two sides of the gas spring;
wherein, both ends of the optical axis are respectively fixedly connected to the frame;
And the two groups of linear sliding blocks are fixedly arranged at the bottom of the bottom plate and are correspondingly arranged on the two optical axes in a one-to-one matching manner.
Preferably, the quick adjustable mechanism of the bottom plate assembly of the FSEC racing car further comprises a gas spring connecting lifting lug which is fixed at the bottom of the bottom plate, a protruding threaded rod is machined at the free end of the pressure cylinder, the threaded rod penetrates through the gas spring connecting lifting lug, and the end part of the threaded rod is fixed through a locknut.
Preferably, the protruding threaded rod of the pressure cylinder is an M8 threaded rod.
Preferably, the quick adjustable mechanism of the bottom plate assembly of the FSEC racing car further comprises a gas spring fixing lifting lug which is welded with the car frame, wherein a connecting lifting lug is machined at the free end of the pressure rod and hinged with the gas spring fixing lifting lug through the connecting lifting lug.
Preferably, the connecting lifting lug is connected with the gas spring fixing lifting lug through an M8 bolt.
Preferably, the number of each group of the linear sliding blocks is two, and the linear sliding blocks are embedded with sliding bearings.
Preferably, the two ends of the optical axis are respectively connected with the frame through the optical axis lifting lugs, the optical axis lifting lugs are divided into an upper part and a lower part, and the upper part and the lower part are connected with the two ends of the optical axis in an up-down clamping mode.
The quick adjusting mechanism for the bottom plate assembly of the FSEC racing car has the advantages that the quick adjusting mechanism for the bottom plate assembly of the FSEC racing car can enable the adjusting process of the bottom plate to be smooth, the adjusting efficiency to be high, the coaxiality requirement to be low during installation, the failure rate to be low, the maintenance to be simple, and the bottom plate to be adjustable steplessly at any time.
Drawings
FIG. 1 is a schematic view of the overall structure of the quick adjustment mechanism for a floor assembly according to the present utility model.
Fig. 2 is a schematic diagram of the bottom structure of the quick adjustment mechanism of the bottom plate assembly according to the present utility model.
FIG. 3 is a schematic view of the installation structure of the quick adjustment mechanism of the bottom plate assembly according to the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
As shown in FIG. 1, the utility model provides a quick adjustment mechanism for a floor assembly of an FSEC racing car. A floor assembly 180 comprising a floor 181 and a pedal mechanism mounted on top of the floor, the pedal mechanism consisting of a brake system 182 and a throttle system 183;
A gas spring 110 including a pressure rod 112 and a pressure cylinder 111, the pressure rod 112 being axially movable with respect to the pressure cylinder 111, wherein the gas spring 110 is disposed along a longitudinal direction of a vehicle body;
The free end of the pressure rod 112 is provided with a connecting lifting lug 113, the connecting lifting lug 113 is hinged with the gas spring fixing lifting lug 120, and the connecting part is connected with the frame by adopting an M8 bolt, so that the gas spring 110 is connected with the frame;
the free end of the pressure cylinder 111 is provided with an M8 protruding threaded rod 114, the threaded rod 114 penetrates through the gas spring connection lifting lug 130, the end part of the threaded rod 114 is fixed through an M8 nylon locknut, and the gas spring 110 is fixedly connected to the bottom of the bottom plate 181 through the gas spring connection lifting lug 130.
Based on the characteristics of the controllable gas spring, the force of the gas spring 110 is used to push the gas spring fixing lugs 120 for quick adjustment of the base plate assembly 180.
Two optical axes 150 disposed along a longitudinal direction of the vehicle body, the two optical axes 150 being located below the bottom plate 181 and disposed on both sides of the gas spring 110, respectively;
the optical axis lifting lug 160 is divided into an upper part and a lower part, and is connected to two ends of the optical axis 150 in an up-down clamping mode, and two ends of the optical axis 150 are respectively connected with the frame through the optical axis lifting lug 160;
A frame welding member 170 welded to the frame, the frame welding member 170 being bolted to the optical axis shackle 160;
The optical axis lifting lug 160 is connected to two ends of the optical axis 150 through up-down clamping, and two ends of the optical axis 150 are respectively and fixedly connected to a frame through the connection of the optical axis lifting lug 160 and the frame welding part 170;
Two sets of linear sliders 140 are fixedly mounted at the bottom of the base plate 181 and are correspondingly mounted on the two optical axes 150 in a one-to-one matching manner, so that the base plate assembly 180 can only perform forward and backward adjustment movements along the optical axes 150, and the movement direction of the base plate assembly 180 is limited.
As shown in FIG. 2, the utility model provides a quick adjustment mechanism for a floor assembly of an FSEC racing car. The pull wires (not shown) of the controllable gas spring 110 are used as switches for adjusting the gas spring 110 and are used for controlling the use state of the gas spring 110, the number of each group of the linear sliding blocks 140 is two, the four linear sliding blocks 140 are arranged at four corners of the bottom plate 181 by bolts, sliding bearings are embedded in the linear sliding blocks 140, so that the bottom plate assembly 180 is uniformly stressed and smoothly moves forwards and backwards, the number of the optical axis lifting lugs is four, the number of the frame welding parts 170 is four and are arranged at four corners of an adjusting mechanism, and the frame welding parts 170 and the gas spring fixing lifting lugs 120 are welded on a frame, so that the bottom plate assembly of the whole FSEC racing car is fixed on a car through the quick adjustable mechanism.
As shown in FIG. 3, the present utility model provides a quick adjustment mechanism for the floor assembly of an FSEC racing car. The braking system 182 comprises a braking pedal, a braking master cylinder, a braking pedal arm, an oilcan, a U-shaped fork, a overtravel-limit switch and the like which are all fixed on the base plate 181 through bolts, the throttle system 183 comprises a throttle pedal, a throttle pedal arm, a throttle sensor lifting lug and the like which are all fixed on the base plate 181 through bolts, and the braking system 182 and the throttle system 183 which are fixed on the base plate 181 are all arranged through the conventional vertical master cylinder of the FSEC formula racing car and are all connected through bolts.
The two sets of linear sliding blocks 140 are fixed at the bottom of the bottom plate 181 through bolt connection, so that the bottom plate assembly 180 is stressed uniformly and moves forward and backward smoothly. The optical axis 150 may be replaced with another member capable of sliding back and forth.
According to the quick adjustable mechanism for the bottom plate assembly of the FSEC racing car, provided by the utility model, the force of the gas spring 110 is utilized to push the gas spring fixing lifting lug 120, so that the bottom plate assembly 180 is driven to move forwards and backwards along with the gas spring 110, and the optical axis 150 and the linear sliding block 140 are connected in the adjustable mechanism, so that the bottom plate assembly 180 is uniformly stressed and can only move forwards and backwards. Compared with the common screw rod electric adjustable mechanism on the current stage competition field, the adjustable mechanism provided by the utility model can be used for more conveniently and rapidly adjusting the base plate assembly 180 forwards and backwards, has low coaxiality requirement during installation, can be used for stepless adjustment of the base plate assembly 180 by a rider at any time and can be more rapidly adapted to the driving requirement of the rider, and the adjustable mechanism provided by the utility model has the advantages of simple structure, fewer parts and convenience in maintenance and is more in accordance with the light design concept.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421061433.3U CN222185567U (en) | 2024-05-16 | 2024-05-16 | Quick adjustable mechanism of bottom plate assembly of FSEC racing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421061433.3U CN222185567U (en) | 2024-05-16 | 2024-05-16 | Quick adjustable mechanism of bottom plate assembly of FSEC racing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222185567U true CN222185567U (en) | 2024-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421061433.3U Active CN222185567U (en) | 2024-05-16 | 2024-05-16 | Quick adjustable mechanism of bottom plate assembly of FSEC racing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222185567U (en) |
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2024
- 2024-05-16 CN CN202421061433.3U patent/CN222185567U/en active Active
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