CN220104504U

CN220104504U - Direction handle structure of vehicle test stand

Info

Publication number: CN220104504U
Application number: CN202321673207.6U
Authority: CN
Inventors: 李强; 王引
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 steering handle structure of a vehicle test bed. Comprises a first shaft, a first connecting piece, a second shaft and a handle; the first shaft is arranged on the first bracket body, the first connecting piece is adjustably arranged on the first shaft, the second connecting piece is adjustably arranged on the first connecting piece, the second shaft is adjustably arranged on the second connecting piece, and the handle is arranged on the second shaft. The utility model not only can adjust the distance between two handles, but also can adjust the single handle in multiple directions, and the whole adjusting mode is diversified, thereby meeting the test requirement.

Description

Direction handle structure of vehicle test stand

Technical Field

The utility model relates to the technical field of test benches, in particular to a steering handle structure of a vehicle test bench.

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 steering handle part of the motorcycle, and in order to make up for the blank of the industry, the applicant puts forward the utility model.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a steering handle structure of a vehicle test bed, which can adjust the distance between two handles and the multidirectional position adjustment of a single handle so as to enable the designed motorcycle to better meet the requirements of users.

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

the steering handle structure of the vehicle test bed comprises a first shaft, a first connecting piece, a second shaft and a handle;

the first shaft is arranged on the first bracket body, the first connecting piece is adjustably arranged on the first shaft, the second connecting piece is adjustably arranged on the first connecting piece, the second shaft is adjustably arranged on the second connecting piece, and the handle is arranged on the second shaft.

In the above technical solution, preferably, the first shaft is installed at one portion of the first bracket body in a penetrating manner, and two ends of the first shaft are respectively exposed out of the first bracket body.

In the above technical solution, preferably, the two ends of the first shaft are respectively provided with a corresponding first connecting piece, a corresponding second shaft and a corresponding handle.

In the above technical solution, preferably, a first universal ball is disposed between the grip and the second shaft.

In the above technical solution, preferably, the handle is provided with a reflective mirror.

In the above technical solution, preferably, the first support body is mounted on a first lifter, the first lifter is mounted on a first base, and the first base is slidably disposed on the test stand.

In the above technical scheme, preferably, the test stand is provided with a first screw rod in threaded connection with the first base, and the first screw rods are respectively connected with corresponding motors.

The beneficial effects of the utility model are as follows:

the utility model not only can adjust the distance between two handles, but also can adjust the single handle in multiple directions, and the whole adjusting mode is diversified, thereby meeting the test requirement.

Drawings

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

FIG. 2 is a schematic view of a single-sided handlebar configuration of the present utility model.

Fig. 3 is an enlarged schematic view at D in fig. 1.

FIG. 4 is a schematic diagram of the placement of the present utility model on a test stand.

Fig. 5 is a schematic diagram showing a position layout of the first 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 5, the steering handle structure of the vehicle test stand includes a first shaft 291 mounted on the first stand body 23, a first link 292 mounted on the first shaft 291, a second link 293 mounted on the first link 292, a second shaft 294 mounted on the second link 293, and a grip 295 mounted on the second shaft 294.

The first shaft 291 is installed on the first bracket body 23 in a penetrating manner, and can be locked and positioned by the first bracket body 23, and two ends of the first shaft 291 are respectively provided with a first connecting piece 292, a second connecting piece 293, a second shaft 294 and a handle 295.

In this embodiment, the first connector 292 is slidably mounted on the first shaft 291, and the first connector 292 can be positioned on the first shaft 291 by locking the corresponding fastener, that is, when the fastener is released and the first connector 292 is unlocked, it can slide linearly on the first shaft 291 to adjust the distance between the two handles 295.

One end of the second link 293 is rotatably mounted to the first link 292 and positioning of the second link 293 on the first link 292 is accomplished by tightening a corresponding fastener, i.e., the second link 293 is rotatable on the first link 292 when the end of the second link 293 is unlocked.

The second shaft 294 is mounted at the other end of the second link 293 and the positioning of the second shaft 294 on the second link 293 is accomplished by locking a corresponding fastener mounted on the second link 293, i.e., the second shaft 294 moves the grip 295 laterally when the end of the second link 293 is unlocked.

As a further embodiment, a first universal ball 296 is disposed between the grip 295 and the second shaft 294 to satisfy the multi-angle adjustment of the grip 295, the first universal ball 296 may be locked and positioned, the angle of the grip 295 may be adjusted after releasing, or the locking after the angle adjustment of the grip may be achieved by the friction of the universal ball.

The first support body 23 is provided on the first lifter 22, and is controlled to be raised or lowered by the first lifter 22, and the steering structure is raised or lowered simultaneously with the raising or lowering of the first support body, that is, the adjustment range of the steering position is further widened by the lifter on the basis of the adjustment of the original position of the steering structure.

In this embodiment, the first lifter 22 is used as a lifting function, and the specific structure can refer to the existing design.

The first lifter 22 is mounted on the first base 21, the first base 21 is slidably connected to the test stand 1, as shown in fig. 5, the first base 21 is controlled to move by a motor 9 mounted on the test stand 1, specifically, the motor 9 is connected with a first screw 24 in a transmission manner, the first screw 24 is in threaded connection with the first base 21, and the first base 21 is driven to move back and forth by the rotational movement of the first screw 24, that is, on the basis of the original position adjustment of the structure in the direction and the position adjustment of the first lifter 22, the adjustment range of the position is further widened by the back-and-forth position adjustment of the first base 21.

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. 4 and 5.

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. Vehicle test bench direction handle structure, its characterized in that: comprises a first shaft, a first connecting piece, a second shaft and a handle;

2. The vehicle test stand steering handle structure of claim 1, wherein: the first shaft is installed at one part of the first bracket body in a penetrating way, and two ends of the first shaft are respectively exposed out of the first bracket body.

3. The vehicle test stand steering handle structure of claim 2, wherein: the two ends of the first shaft are respectively provided with a first connecting piece, a second shaft and a handle.

4. The vehicle test stand steering handle structure of claim 1, wherein: a first universal ball head is arranged between the handle and the second shaft.

5. The vehicle test stand steering handle structure of claim 1, wherein: the handle is provided with a reflective mirror.

6. The vehicle test stand steering handle structure of claim 1, wherein: the first support body is installed on first lift, first lift is installed on first base, first base sliding arrangement is on the test bench.

7. The vehicle test stand handlebar structure of claim 6, wherein: the test bed is provided with a first screw rod in threaded connection with the first base, and the first screw rods are respectively connected with corresponding motors.