TWM524805U - Vehicle detection equipment with anti-sway design - Google Patents

Description

Vehicle detection device with anti-side shift design

The present invention relates to a vehicle detecting device, and more particularly to a vehicle detecting device with an anti-side shift design.

As shown in FIG. 8, the conventional vehicle detecting device is mainly provided with a drum 92 on a base 91, and is carried by the tire 94 on the drum 92 when the vehicle 93 detects, and the tire 94 at this time can be driven by the drum 92. In the case of rotation (for example, when the brake test is performed), or the drum 92 is rotated by the rotation of the tire 94 (for example, at the time of the rotation speed test), the detection operation of the vehicle is performed. When the tire 94 is rotated on the drum 92, in order to prevent the tire 94 from moving laterally away from the drum 92, the conventional vehicle detecting device is additionally provided with a restriction roller 95, which can block the tire 94 beside the tire 94 to prevent the tire from coming off the drum 92.

However, it can be seen that the restriction roller 95 protrudes on the base 91. If the vehicle 93 fails to pay attention to the restriction roller 95 during the detection process, it may hit the restriction roller 95 when the base 91 is driven. The resulting accident is not only a safety concern for the person driving and the person on the side, but also the vehicle 93 and the vehicle detecting device including the limit roller 95 may cause damage.

Therefore, how to solve the problem of the above-mentioned conventional vehicle detection equipment is the focus of this creation.

The main purpose of this creation is to solve the above problems and provide a vehicle detection device with anti-sideshift design to ensure that the restriction roller does not touch the vehicle during the vehicle detection process. Collision to achieve safety during the inspection process and to avoid damage to the components of the vehicle or vehicle detection equipment.

For the purpose of the foregoing, the present invention comprises: a base having a long rectangular frame, the vehicle is driven onto the base when the vehicle is tested, and the base is provided with any tire for carrying the tire when the vehicle is tested. a two-roller, the two rollers are lying horizontally and in parallel, and a space between the two rollers is provided with a lifting platform and a limiting roller. The base has a cover plate at a ground height at a position where the limiting roller is disposed, the lifting platform In the interval, the height of the top of the two rollers can be raised to be carried by the tire, and can be lowered to allow the tire to sink to be carried by the two rollers, and the height of the limiting roller is carried on the two rollers. Above the bottom of the tire and not higher than the cover plate, the restriction roller is blocked on the side of the tire carried by the two rollers, and the tire is restrained from being carried on the two rollers without being detached.

The limiting roller is rotatably erected at one end of a laterally disposed rod body, and the base is provided with a bracket beside the limiting roller, the bracket is provided with a guiding groove for the rod body to be pierced, and the branch is provided An erecting actuator is coupled to the rod body, and the actuator linearly moves the rod body in a horizontal direction, and the limiting cylinder is adjacent to or away from the tire on the two rollers with the rod body.

Wherein the horizontal direction is parallel to the axial direction of the two rollers, and the rod body linearly moves between the two rollers, the lifting platform has a gap for the limiting roller to extend or retract when the rod body linearly moves dodge.

Wherein, the rod body, the bracket and the actuator are disposed on the side of the base and covered by a cover plate.

Wherein, the two rollers are the active roller, and the other is the driven roller. The driving roller is coupled to a driving member and can be rotated. The driven roller is driven by the driving roller to be rotated by the driving roller. Rotate ground.

Wherein, the lifting platform performs lifting operation through one of a pneumatic cylinder, a hydraulic cylinder or a screw mechanism.

Wherein the actuator is one of a pneumatic cylinder, a hydraulic cylinder or a screw mechanism.

The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.

Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

(customized part)

91‧‧‧Base

92‧‧‧Roller

93‧‧‧ Vehicles

94‧‧‧ tires

95‧‧‧Restricted scroll wheel

(this part of the creation)

1‧‧‧Base

11‧‧‧Roller

111‧‧‧Top

12‧‧‧Roller

121‧‧‧Top

13‧‧‧ spacing

14‧‧‧ Lifting platform

141‧‧ ‧ gap

15‧‧‧Restricting the wheel

16‧‧‧ Cover

17‧‧‧ Drives

18‧‧‧ rod body

19‧‧‧ bracket

191‧‧ ‧ guide slot

192‧‧‧ actuator

2‧‧‧ tires

21‧‧‧ bottom

The first picture is a three-dimensional appearance of the creation.

Figure 2 is a partial enlarged view of the base of the present invention on the left side of the first figure. The figure further shows the members such as the roller, the rod body, the guide groove and the actuator, and the rod body is extended at this time. status.

Figure 3 is a partial enlarged view of the base of the present invention on the left side of the first figure, and further shows the members of the drum, the rod body, the guide groove and the actuator, and the rod body is retracted at this time. status.

Figure 4 is a schematic diagram of the tires of the present invention carried on the lifting platform.

Fig. 5 is a partial enlarged portion of the lifting platform of the present invention at the notch. The figure shows that the lifting platform is in a raised state, and the restricting roller is in a retracted state.

Figure 6 is a schematic view of the tire of the present invention, which is carried on the drum after the lifting platform is lowered. The restriction roller is on the side of the tire and the height is above the bottom of the tire.

Fig. 7 is a partial enlarged portion of the lifting platform of the present invention at the notch. The figure shows that the lifting platform is in a descending state, and the regulating roller is in an extended state.

Fig. 8 is a schematic view showing the state of use of the conventional vehicle detecting device when the roller is blocked by the tire.

Please refer to FIG. 1 to FIG. 7 , which shows the structure of the embodiment selected for the creation of the present invention. This is for illustrative purposes only and is not limited by the structure in the patent application.

The embodiment provides a vehicle detecting device with an anti-side shifting design, which is disposed on a ground for driving the vehicle. As shown in FIG. 1 , the vehicle detecting device is provided with a base 1 of a long rectangular frame for the vehicle to be subjected to When the test is on, the vehicle is driven to the base 1 at the same time as the two tires 2, regardless of whether the tire 2 is the front wheel or the rear wheel, and the base 1 is provided with the tire 2 corresponding to any tire 2 when the vehicle is tested. The two rollers 11, 12 and the two rollers 11, 12 are lying and parallel.

As shown in Figs. 1 to 4, a gap 13 is provided between the two rollers 11, 12, and a lifting table 14 and a limiting roller 15 are provided. The base 1 has a cover at a height of the ground at a position where the restricting roller 15 is disposed. The plate 16, the cover plate 16 is exposed on the ground when the base 1 is placed on the ground for the person to step on. The lifting platform 14 can be raised to the height of the top ends 111, 121 of the two rollers 11, 12 in the spacing 13 for carrying by the tire 2, and can be lowered to allow the tire 2 to sink to be carried by the two rollers 11, 12, and the roller is restricted. The height of 15 is higher than the bottom 21 of the tire 2 carried by the two rollers 11, 12, and not higher than the cover 16, to restrict the roller 15 from being blocked on the side of the tire 2 carried by the two rollers 11, 12, And the restriction tire 2 is carried on the two rollers 11, 12 without being separated.

As shown in the first to fourth figures, the drum 11 is a driven roller, and the drum 12 is a driven roller. The roller 11 is coupled to a driving member 17 to be rotated, and the roller 12 is rotated by the roller 11 with the loaded tire 2. Rotate dynamically. In the present embodiment, the driving member 17 is a motor, and the lifting platform 14 is driven by the pneumatic cylinder to perform the lifting operation. In various embodiments, the lifting platform 14 can also be a hydraulic cylinder or a screw mechanism.

As shown in the first to third embodiments, the restriction roller 15 of the embodiment is rotatably erected at one end of a laterally disposed rod body 18. The base 1 is provided with a bracket 19 adjacent to the restriction roller 15, and the bracket 19 is provided with a bracket 19 The guide body 191 is provided for the rod body 18, and the bracket 19 is provided with an actuator 192 to connect the rod body 18, and the actuator 192 drives the rod The body 18 moves linearly in a horizontal direction, and the restricting roller 15 is moved toward or away from the tire 2 on the two rollers 11, 12 with the rod body 18. In the present embodiment, the rod body 18, the bracket 19 and the actuator 19 provided by the bracket 19 are disposed on the side of the base 1 and covered by the cover plate 16 for displaying the rod body 18, the bracket 19 and the actuation. The position of the 192 is such that the cover 16 is indicated by a dashed line. In addition, in the present embodiment, the actuator 192 is a pneumatic cylinder. In the present embodiment, a brake mechanism (not shown) for braking the drum 11 is provided. In various embodiments, the actuator 192 can also be a hydraulic cylinder or screw mechanism.

In the embodiment, the horizontal direction is parallel to the axial direction of the two rollers 11, 12, and the rod body 18 linearly moves between the two rollers 11, 12, and the lifting platform 14 has a notch 141 for the restriction roller. 15 evades as the rod 18 moves linearly to extend or retract.

The vehicle detecting device of the present embodiment drives the tire 2 (which may be the front wheel or the rear wheel) onto the base 1 and stops the drums 11 and 12 as shown in Figs. 1, 4 to 5 when the vehicle actually performs the detection. Between the lifting platform 14 (as shown in Fig. 4), the restricting roller 15 is concealed in the base 1 with the rod 18 in the retracted position. Then, as shown in the first, sixth, and seventh figures, the lifting platform 14 is lowered by the air pressure until the tire 2 is carried by the two rollers 11, 12, and the rod body 18 is extended by the actuator 192 at this time. When the restriction roller 15 is positioned on the side of the tire 2, since the tire 2 sinks and the height of the roller 15 is restricted above the bottom 21 of the tire 2, if the tire 2 is moved laterally to the direction of the restriction roller 15, the tire 2 can be borrowed. The restriction roller 15 serves as a barrier to prevent the tire from moving sideways and away from the rollers 11, 12.

It is not difficult to find out from the above description that the advantage of the present invention is that the cover 16 of the limit roller 15 at the height of the base 1 is not higher than about the ground level, so that the limit roller 15 is not raised or lowered when the lift table 14 is raised or lowered. The cover plate 16 is exposed, and only when the tire 2 is sunk with the lifting table 14 and carried on the two rollers 11, 12, the height of the restriction roller 15 is above the bottom portion 21 of the tire 2 due to the sinking of the tire 2, so The lateral side slip of the tire 2 due to the rotation is blocked on the side of the tire 2, and the restriction roller 15 is not exposed on the cover plate 16, so that the vehicle can be prevented from hitting the restriction roller 15 when the base 1 is driven, so that the vehicle can be reached. It is safe during the inspection process and avoids the damage of the vehicle or the base 1 due to impact.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

1‧‧‧Base

11‧‧‧Roller

12‧‧‧Roller

14‧‧‧ Lifting platform

15‧‧‧Restricting the wheel

16‧‧‧ Cover

17‧‧‧ Drives

18‧‧‧ rod body

19‧‧‧ bracket

192‧‧‧ actuator

2‧‧‧ tires

Claims (7)

A vehicle detecting device with an anti-side shifting design includes: a base having a long rectangular frame, the vehicle is driven onto the base when the vehicle is tested, and the base is provided with any one of the tires when the vehicle is tested. a second roller of the tire, the two rollers are lying and parallel, and a spacing between the two rollers is provided with an lifting platform and a limiting roller, and the base has a cover plate at a height of the ground at a position where the limiting roller is disposed, The lifting platform can be raised to the height of the top of the two rollers to be carried by the tires, and can be lowered to allow the tire to sink to be carried by the two rollers, and the height of the limiting roller is carried on the second Above the bottom of the tire at the time of the drum and not higher than the cover plate, the restriction roller is blocked on the side of the tire carried by the two rollers, and the tire is restrained from being carried on the two rollers without being detached. The vehicle detecting device with the anti-side shifting design according to claim 1, wherein the limiting roller is rotatably erected at one end of a laterally disposed rod, and the base is provided with a bracket beside the limiting roller. The bracket is provided with a guiding slot through which the rod body is disposed, and the bracket is provided with an actuator coupled to the rod body, and the actuator drives the rod body to move linearly in a horizontal direction, and the limiting roller follows the rod body Relative to or away from the tire on the two rollers. The vehicle detecting device with the anti-side shifting design according to claim 2, wherein the horizontal direction is parallel to the axial direction of the two rollers, and the rod body linearly moves between the two rollers, the lifting platform has a gap The restriction roller is evaded when the rod body is linearly moved to extend or retract. The vehicle detecting device with the anti-side shifting design according to claim 2, wherein the rod body, the bracket and the actuator are disposed on a side of the base and covered by a cover plate. The vehicle detecting device with the anti-side shifting design according to claim 1, wherein the two rollers are a driving roller and the other is a driven roller, and the driving roller is coupled to a driving member and can be rotated. The driven roller is driven to rotate synchronously as the loaded tire is rotated by the active roller. A vehicle detecting device with an anti-side shifting design according to claim 1, wherein the lifting platform performs a lifting operation through one of a pneumatic cylinder, a hydraulic cylinder or a screw mechanism. A vehicle detecting device having an anti-side shifting design according to claim 2, wherein the actuator is one of a pneumatic cylinder, a hydraulic cylinder or a screw mechanism.