Automobile maintenance testboard

Abstract

The utility model relates to the technical field of automobile maintenance test, and particularly discloses an automobile maintenance test bench comprising a support assembly which comprises a base, a support seat located above the base, a first connecting seat hinged to the top of the base, and a second connecting seat hinged to the bottom of the support seat. The hinge axis of the first connecting seat is spatially perpendicular to the hinge axis of the second connecting seat; the adjusting assembly comprises a first telescopic piece hinged between the base and the second connecting seat and a second telescopic piece hinged between the first connecting seat and the supporting seat, and an output shaft of the first telescopic piece is spatially perpendicular to an output shaft of the second telescopic piece. A tester needs to drive the automobile to reach different longitudinal and transverse inclined planes, the occupied testing field is large, and the labor intensity of the worker is high.

Description

Technical Field

[0001] This application relates to the field of automotive repair testing technology, and specifically discloses an automotive repair testing bench. Background Technology

[0002] Automotive repair testing mainly involves fault diagnosis, performance testing, safety checks, emissions testing, and maintenance operations to ensure that the vehicle is in optimal condition in all aspects, providing drivers with a safe and reliable driving experience.

[0003] Among them, stability testing is used to evaluate the stability and handling of a car under different driving conditions to ensure the safety and comfort of the car in actual use. Currently, car stability testing requires testers to drive the car to different longitudinal and lateral slopes to simulate different driving conditions, thereby judging the car's performance in actual use. This testing method requires a large test site, and the car needs to turn around on different slopes. The testing process is relatively cumbersome and the labor intensity of the staff is high. Therefore, in view of this, the inventor provides a car repair test bench to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that traditional vehicle stability testing requires testers to drive the vehicle to different longitudinal and lateral inclines, which occupies a large test site and results in high labor intensity for the staff.

[0005] To achieve the above objectives, the basic solution of this utility model provides an automotive repair test bench, comprising:

[0006] A support assembly, comprising a base, a support seat located above the base, a first connecting seat hinged to the top of the base, and a second connecting seat hinged to the bottom of the support seat, wherein the hinge axis of the first connecting seat is spatially perpendicular to the hinge axis of the second connecting seat.

[0007] An adjustment assembly includes a first telescopic member hinged between a base and a second connecting seat, and a second telescopic member hinged between the first connecting seat and a support seat, wherein the output shafts of the first telescopic member and the second telescopic member are spatially perpendicular.

[0008] The principle and effect of this basic scheme are as follows:

[0009] Compared with the prior art, this utility model uses a base as the supporting foundation of the overall structure, a support seat as a parking platform for automobile repair testing, and a first connecting seat and a second connecting seat as the connecting structure. By controlling the extension and retraction of the first and second telescopic components, the support seat can be adjusted to different longitudinal or lateral tilt angles to simulate different driving conditions, thereby judging the performance of the vehicle in actual use. This utility model occupies little space and effectively solves the problem in traditional automobile stability testing that requires testers to drive the car to different longitudinal and lateral slopes, which occupies a large testing space and results in high labor intensity for the staff.

[0010] Furthermore, it also includes a protective assembly, which includes abutment rods respectively disposed around the top perimeter of the base and a limiting block disposed at the bottom of the support base and adapted to the position of the abutment rods. By setting the abutment rods and limiting blocks to cooperate with each other, excessive rotation angle of the support base can be prevented from affecting test safety.

[0011] Furthermore, the protective assembly also includes mounting rods disposed around the top of the base, with the abutment located at the top of the mounting rods. The mounting rods allow for easy replacement of the abutment at the top of the mounting rods when they become worn or corroded, thus reducing equipment costs.

[0012] Furthermore, the bottom of the limiting block is provided with an elastic protective sleeve that can contact the top of the abutment rod. This reduces the collision between the abutment rod and the limiting block, thus protecting both the abutment rod and the limiting block.

[0013] Furthermore, there are at least two first telescopic members symmetrically arranged along the base, and at least two second telescopic members symmetrically arranged along the support. This makes the angle adjustment of the support more balanced.

[0014] Furthermore, the first connecting seat is provided with symmetrical folding plates, and the bottom of the second telescopic member is hinged to the two sides of the folding plates respectively. This facilitates the installation of the second telescopic member and allows the second telescopic member to drive the support seat to rotate.

[0015] Furthermore, the first connecting seat is provided with a pad for mounting the folding plate, so as to facilitate the installation and fixing of the folding plate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the automotive repair test bench proposed in an embodiment of this application is shown;

[0018] Figure 2 It shows Figure 1 Enlarged view of section A in the middle;

[0019] Figure 3 The front view of the automotive repair test bench proposed in this application embodiment is shown. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] The reference numerals in the accompanying drawings include: base 1, support seat 2, mounting rod 3, abutment rod 4, limiting block 5, first telescopic member 6, second connecting seat 7, first connecting seat 8, second telescopic member 9, first fixed seat 10, first guide post 11, folding plate 12, second fixed seat 13, and second guide post 14.

[0022] Automotive repair test bench, implementing, for example Figure 1 As shown: It includes a support component, an adjustment component for adjusting the position of the support component, and a protective component for protecting the support component during the adjustment process.

[0023] A test pit is set up in the automotive repair test site. The support components include a base 1 installed at the bottom of the test pit, a support seat 2 located above the base 1, a first connecting seat 8 that is longitudinally hinged to the top of the base 1, and a second connecting seat 7 that is laterally hinged to the bottom of the support seat 2. The support seat 2 is flush with the top of the test pit and forms a gap between it and the end of the test pit that allows the support seat 2 to rotate and allows the car wheel to roll over.

[0024] The adjustment assembly includes two symmetrically laterally hinged first telescopic members 6 between the base 1 and the second connecting seat 7, and two symmetrically longitudinally hinged second telescopic members 9 between the first connecting seat 8 and the support seat 2. The first telescopic members 6 and the second telescopic members 9 are pneumatic or hydraulic cylinders, and hinge seats are installed at the bottom of the first telescopic members 6 and the second telescopic members 9 as well as at the end of their output shafts.

[0025] The protective components include mounting rods 3 located at the corners of the top of the base 1, abutment rods 4 located on the mounting rods 3, and a limiting block 5 located at the bottom of the support 2 and adapted to the position of the abutment rods 4. The bottom of the limiting block 5 is provided with an elastic protective sleeve that can contact the top of the abutment rods 4.

[0026] like Figure 2As shown, a symmetrical folding plate 12 is mounted on the first connecting seat 8 via a pad. The bottom of the second telescopic member 9 is hinged to the two sides of the folding plate 12 via hinge seats. Two first fixing seats 10 are symmetrically arranged on the base 1. The ends of the first fixing seats 10 are provided with first guide posts 11. The bottom of the first connecting seat 8 is provided with a first rotating sleeve that is rotatably connected to the first guide posts 11, so as to realize the hinge between the first connecting seat 8 and the base 1. Figure 3 As shown, two second fixed seats 13 are symmetrically arranged on both sides of the second connecting seat 7. The end of the second fixed seat 13 is provided with a second guide post 14. The bottom of the support seat 2 is provided with a second rotating sleeve that is rotatably connected to the second guide post 14, so as to realize the hinge between the second connecting seat 7 and the support seat 2. The two ends of the first telescopic member 6 are respectively connected to the base 1 and the second connecting seat 7 through the hinge seat. The two ends of the second telescopic member 9 are respectively connected to the first connecting seat 8 and the support seat 2 through the hinge seat.

[0027] In this embodiment, the support seat 2 is first adjusted to a horizontal position using the first telescopic member 6 and the second telescopic member 9. The tester drives the car onto the support seat 2 and adjusts the support seat 2 to different longitudinal or lateral tilt angles by controlling the extension and retraction of the first telescopic member 6 and the second telescopic member 9 to simulate different driving conditions. During this process, the stop bar 4 and the limit block 5 cooperate to prevent the support seat 2 from rotating too much and affecting safety, thereby judging the performance of the car in actual use. After the test is completed, the support seat 2 is adjusted to a horizontal position again, and the tester drives the car away from the support seat 2.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A test bench for vehicle repair, characterized in that, The application relates to a support device for a display device, comprising: a support assembly, which comprises a base, a support seat located above the base, a first connecting seat hinged to the top of the base and a second connecting seat hinged to the bottom of the support seat, the hinging axes of the first connecting seat and the second connecting seat being spatially perpendicular to each other; an adjusting assembly, which comprises a first telescopic piece hinged between the base and the second connecting seat and a second telescopic piece hinged between the first connecting seat and the support seat, the output shafts of the first telescopic piece and the second telescopic piece being spatially perpendicular to each other.

2. The automotive service bay of claim 1, wherein, The application further comprises a protection assembly, which comprises a resisting rod arranged around the top of the base and a limiting block arranged at the bottom of the support seat and matched with the resisting rod.

3. The automotive service test stand of claim 2, wherein, The protection assembly further comprises a mounting rod arranged around the top of the base, and the resisting rod is arranged at the top of the mounting rod.

4. The automotive service test stand of claim 3, wherein, The bottom of the limiting block is provided with an elastic protection sleeve capable of contacting the top of the resisting rod.

5. A vehicle service test bench according to any one of claims 1 to 4, characterised in that, The first telescopic piece is at least two and is symmetrically arranged along the base, and the second telescopic piece is at least two and is symmetrically arranged along the support seat.

6. The automotive service test stand of claim 5, wherein, The first connecting seat is provided with symmetrical folding plates, and the bottom of the second telescopic piece is hinged to the two sides of the folding plates respectively.

7. The automotive service test stand of claim 6, wherein, The first connecting seat is provided with a backing plate for mounting the folding plates.

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