CN220104503U

CN220104503U - Pedal structure of vehicle test stand

Info

Publication number: CN220104503U
Application number: CN202321673193.8U
Authority: CN
Inventors: 刘建军; 王浩权
Original assignee: Tianjin Internal Combustion Engine Research Institute (tianjin Motorcycle Technical Center)
Current assignee: Tianjin Internal Combustion Engine Research Institute (tianjin Motorcycle Technical Center)
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-28
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a pedal structure of a vehicle test bed. The left pedal and the right pedal are installed on the second bracket body through hinges, the left pedal and/or the bottom of the right pedal is/are rotationally connected with an adjusting piece, and a positioning bolt matched with at least one wall of the second bracket body is connected with the adjusting piece in a threaded manner. The front pedal, the left pedal and the right pedal can be respectively adjusted to set angles according to actual needs, the whole pedal plate can be turned over and adjusted, the whole adjusting mode is diversified, and the test requirements can be met, so that the designed motorcycle meets the requirements of users.

Description

Pedal structure of vehicle test stand

Technical Field

The utility model relates to the technical field of test tables, in particular to a pedal structure of a vehicle test table.

Background

Motorcycles are a common vehicle, and corresponding tests are usually required to be carried out in the production and research of the motorcycles, and the tests are usually carried out on a test bed.

Conventionally, there is a test stand for testing durability, vibration, acceleration, steering, and other performances of a motorcycle, such as in patent publication CN205808732U, CN201615823U, CN105784301B, CN212722056U, CN211553324U.

The test object of the test bed is a finished product of the motorcycle, belongs to a later test bed, generally depends on working experience of engineers in the front development process of the motorcycle, and is not used for testing the rationality and feasibility of the position layout of each part of the motorcycle, such as the adjustment of the position of the pedal part of the motorcycle, so as to make up for the blank of the industry, and the applicant puts forward the utility model.

Disclosure of Invention

The utility model provides a pedal structure of a vehicle test bed, aiming at the defects in the prior art, wherein the front pedal, the left pedal and the right pedal of the pedal structure can be respectively adjusted to set angles according to actual needs, and the whole pedal plate can be turned over and adjusted, so that the designed motorcycle meets the requirements of users.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a vehicle test bench pedal structure, includes pedal and the right pedal of installing on the second support body through the hinge, left pedal and/or right pedal bottom rotates and is connected with the regulating part, threaded connection has on the regulating part be used for with at least one wall matched with of the second support body positioning bolt.

In the above technical solution, preferably, the left pedal and/or the right pedal are rotatably provided with a front pedal.

In the above technical scheme, preferably, the left pedal and/or the right pedal are/is screwed with an adjusting bolt, and one end of the adjusting bolt is abutted to the lower end of the front pedal.

In the above-described aspect, preferably, the second bracket body is disposed on a second lifter, and the second lifter is mounted on the test stand.

In the above-described aspect, preferably, the second support body includes a support platen disposed on the second lifter and a step platen disposed on the support platen, and the left step and the right step are disposed on the step platen.

In the above technical scheme, preferably, one end of the pedal platen is rotatably connected to the support platen, and the other end of the pedal platen is rotatably connected to a first adjusting screw, and the first adjusting screw is in threaded connection with the support platen.

In the above technical solution, preferably, the second lifter is fixedly mounted on the test stand, and the second bracket body is fixedly mounted on an upper end of the second lifter.

In the above technical scheme, preferably, a tension spring is arranged between the positioning bolt and the corresponding pedal.

In the above technical solution, preferably, the second bracket body is provided with a foot rest.

The beneficial effects of the utility model are as follows:

the front pedal, the left pedal and the right pedal can be respectively adjusted to set angles according to actual needs, the whole pedal plate can be turned over and adjusted, the whole adjusting mode is diversified, and the test requirements can be met, so that the designed motorcycle meets the requirements of users.

Drawings

FIG. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic view of another view of the present utility model.

Fig. 3 is an enlarged schematic view at E in fig. 2.

FIG. 4 is a schematic view of an adjustment member according to the present utility model.

FIG. 5 is a schematic view of the support platen and footrest platen of the present utility model.

FIG. 6 is a schematic view of another view of the support platen and footrest platen of the present utility model.

Fig. 7 is a schematic view showing the cooperation of the first adjusting screw and the supporting platen.

Fig. 8 is a schematic view of a foot rest of the present utility model.

FIG. 9 is a schematic diagram of the placement of the present utility model on a test stand.

Fig. 10 is a schematic diagram showing a position layout of the second lifter of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

referring to fig. 1 to 10, a pedal structure of a vehicle test stand includes a plurality of front pedals 33 rotatably disposed on a second bracket body 32, an adjusting bolt 34 screw-coupled to the second bracket body 32, a left pedal 351, a right pedal 352 and an adjusting member 36 mounted on the second bracket body 32.

In the present embodiment, the second bracket body 32 includes a support platen 321 disposed on the second lifter 31 and a step platen 322 disposed on the support platen 321, and the front step 33, the left step 351, and the right step 352 are disposed on the step platen 322.

One end of the pedal platen 322 is rotatably connected to the support platen 321, the other end of the pedal platen 322 is rotatably connected to a first adjusting screw 323, the first adjusting screw 323 is in threaded connection with the support platen 321, and one end of the pedal platen 322 is driven to rise or fall through rotation of the first adjusting screw 323, so that the angle of the pedal platen 322 is adjusted.

In this embodiment, the number of the front pedals 33 may be two, and the front pedals may be disposed at two sides of the front portion of the second bracket body 32, or disposed at the front portions of the left pedal 351 and the right pedal 352, and the adjusting bolts 34 may be specifically screwed on the bottom surface of the pedal platen 322, or screwed on the ground of the left pedal 351 and the right pedal 352.

If the corresponding bottom surface is extended with a bump 341, the adjusting bolt 34 is threaded through the bump 341, and one end of the adjusting bolt 34 abuts against the lower end of the front pedal 33.

In order to make the front pedal 33 and the adjusting bolt 34 more reliable and stable, an extending block 331 matched with the adjusting bolt 34 may be configured at the lower end of the front pedal 33, and the surface of the extending block 331 matched with the bolt 34 may be a flat surface, and further, may be a flat inclined surface.

For the left pedal 351 and the right pedal 352, in this embodiment, the left pedal 351 and the right pedal 352 are respectively mounted at two side positions of the pedal platen 322 through hinges, and the mounting manner is convenient for the scooter and the rider to exchange and use. As one embodiment, the top surfaces of both are flush with the top surface of the footrest plates 322.

In this embodiment, the bottom of the left pedal 351 and/or the right pedal 352 is rotatably connected with an adjusting member 36, as shown in fig. 10, a positioning bolt 361 for matching with at least one wall of the second bracket body 32 is screwed on the adjusting member 36, the positioning bolt 361 is specifically matched with a side wall of the supporting platen 321, and a rubber block may be disposed at one end of the positioning bolt 361 matched with the supporting platen 321. The left pedal 351 or the right pedal 352 is locked by screwing tightly against the side wall of the support platen 321.

In order to prevent the left pedal 351 and the right pedal 352 from shaking, in the present embodiment, a tension spring 362 is disposed between the positioning bolt 361 and the corresponding pedal, as shown in fig. 4.

In this embodiment, two foot rests 37 arranged left and right are further installed at the rear part of the pedal platen 322, as shown in fig. 1, 2 and 8, the rear part of the pedal platen 322 comprises a mounting hole, the foot rests 37 comprise a plurality of mounting pins 371 inserted in the mounting hole, after the mounting pins 371 are inserted in the mounting hole, the foot rest is locked and positioned by hand-screwed bolts 372 installed on the bottom surface of the pedal platen 322, for example, threaded holes for threaded fit bolts are communicated with the mounting hole, and the inner ends of the bolts can enter the mounting hole and lean against the mounting pins 371.

In this embodiment, the second bracket 32 is mounted on the second lifter 31, the second lifter 31 is fixedly mounted on the test stand 1, and specifically, the support platen 321 is mounted on the second lifter 31. The second support body 32 is controlled to ascend or descend by the second lifter 31, and the pedal structure is synchronously ascended or descended.

In this embodiment, the second lifter 31 is used as a lifting function, and the specific structure can refer to the existing design.

For the electric control structure on the test bench, in this embodiment, a containing groove is formed at one end of the test bench 1, an electric control box is arranged in the containing groove, the electric control box is used for arranging the electric control structure, and meanwhile, a panel 11 can be arranged on the containing groove for sealing the containing groove, as shown in fig. 9 and 10.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A pedal structure of a vehicle test stand is characterized in that: the left pedal and the right pedal are installed on the second bracket body through hinges, the left pedal and/or the bottom of the right pedal is/are rotationally connected with an adjusting piece, and a positioning bolt matched with at least one wall of the second bracket body is connected with the adjusting piece in a threaded manner.

2. A vehicle test stand pedal structure in accordance with claim 1, wherein: the left pedal and/or the right pedal are/is rotatably provided with a front pedal.

3. A vehicle test stand pedal structure in accordance with claim 2, wherein: the left pedal and/or the right pedal are/is connected with an adjusting bolt through threads, and one end of the adjusting bolt is abutted to the lower end of the front pedal.

4. A vehicle test stand footrest structure in accordance with any one of claims 1-3, wherein: the second support body is disposed on a second lifter, and the second lifter is mounted on the test stand.

5. The vehicle test stand pedal structure according to claim 4, wherein: the second bracket body comprises a supporting bedplate arranged on the second lifter and a pedal bedplate arranged on the supporting bedplate, and the left pedal and the right pedal are arranged on the pedal bedplate.

6. The vehicle test stand pedal structure according to claim 5, wherein: one end of the pedal bedplate is rotationally connected to the supporting bedplate, the other end of the pedal bedplate is rotationally connected with a first adjusting screw, and the first adjusting screw is in threaded connection with the supporting bedplate.

7. The vehicle test stand pedal structure according to claim 4, wherein: the second lifter is fixedly arranged on the test bed, and the second bracket body is fixedly arranged at the upper end of the second lifter.

8. A vehicle test stand pedal structure in accordance with claim 1, wherein: tension springs are arranged between the positioning bolts and the corresponding pedals.

9. A vehicle test stand pedal structure in accordance with claim 1, wherein: the second bracket body is provided with a foot rest.