JP6678383B2 - Vehicle inspection device - Google Patents

Description

  The present disclosure relates to a vehicle inspection device that performs a brake test, a speed test, and a side slip test of an automobile.

  Vehicle inspection items include a brake test, a speed test, a side slip test, and the like. Among them, there has been a composite inspection apparatus capable of performing a brake test, a speed test, and a side slip test at one place (see Patent Documents 1 and 2).

  When performing a brake test, a speed test, and a side slip test of an automobile using this composite inspection apparatus, first, the automobile is moved and the front wheels of the automobile are mounted on the composite inspection apparatus. When the front wheel is mounted on the composite inspection device, a brake test, a speed test, and a side slip test are performed by the composite inspection device. When the inspection of the front wheels is completed, the vehicle is moved so that the rear wheels of the vehicle are placed on the combined inspection device. When the rear wheel is mounted on the composite inspection device, a brake test and a speed test are performed by the composite inspection device. The speed test is performed only on the driven wheel of the front wheels and the rear wheels, and the side slip test is performed only on the front wheels.

  In this conventional combined inspection device, a brake test, a speed test, and a side slip test can be performed at one place. However, after the inspection of the front wheels of the vehicle is completed, the vehicle is moved and the rear wheels are mounted on the combined inspection device. Need to be placed. The operation of moving the automobile is cumbersome for the operator and lowers the inspection efficiency.

  Therefore, with the front wheel of the vehicle mounted on the front wheel combined inspection device and the rear wheel mounted on the rear wheel combined inspection device, a front wheel brake test and a speed test are performed, and then a rear wheel brake test and a speed test are performed. A vehicle inspection device that can perform the inspection has been proposed (see Patent Document 3).

JP 2005-17269A JP-A-10-142108 JP 2002-372480 A

  In a vehicle inspection device of the type described in Patent Document 3 in which four wheels are simultaneously mounted on an inspection device, a side slip tester is installed at a position on the back side of the moving path than the front wheel combined inspection device. For this reason, it is not possible to meet the demand of a small-scale maintenance shop or the like who wants to further shorten the arrangement length of the inspection apparatus and further reduce the size of the factory building.

  In view of the circumstances described above, at least some embodiments of the present invention can perform rear wheel inspection without moving the vehicle after front wheel inspection when performing rear wheel inspection of a vehicle, and can provide an overall inspection device. Provided is a vehicle inspection device capable of further reducing the length.

The vehicle inspection device according to some embodiments of the present invention includes:
It is installed on the front side of the movement path of the vehicle to be inspected, and a brake test roller and a speed test roller are arranged in a pair in front and back, and a pair of side slip test treads are arranged in the width direction. Front and rear wheel combined inspection equipment,
A front wheel composite inspection device is disposed on the back side of the movement path, and a brake test roller and a speed test roller are disposed in a front and rear pair.
The front and rear wheel combined inspection apparatus may further include a front and rear wheel combined inspection of the rear wheel of the vehicle in a state where a front wheel of the vehicle is mounted on the brake test roller and the speed test roller of the front wheel combined inspection apparatus. A moving device capable of moving the front and rear wheel combined inspection device along the movement path for mounting on the brake test roller and the speed test roller of the device.

  According to the above-described vehicle inspection device, the front and rear wheel combined inspection device combines the rear wheel of the vehicle with the front and rear wheel combined with the front wheel of the vehicle mounted on the brake test roller and the speed test roller of the front wheel combined inspection device. In order to mount on the brake test roller and the speed test roller of the inspection device, a moving device capable of moving the front and rear wheel combined inspection device along a moving path is provided. Therefore, after the front wheel inspection (brake test, speed test) is completed, the rear wheel inspection (brake test, speed test) can be performed without moving the vehicle. Therefore, it is possible to save the trouble of moving the vehicle after the front wheel inspection is completed, and to realize a vehicle inspection device capable of improving the inspection efficiency.

  In addition, since the front and rear wheel combined inspection apparatus is provided with a side slip test tread plate in addition to the brake test roller and the speed test roller, the front wheel of the vehicle is mounted on the side slip test tread plate. The position of the rear wheel of the vehicle at that time can be brought closer to the front and rear wheel combined inspection device side. Here, when performing a side slip test or the like, it is necessary to place the vehicle on a horizontal surface so that an accurate inspection can be performed. For this reason, the front and rear wheel combined inspection device and the front wheel combined inspection device are provided on a floor having a horizontal surface. Therefore, in the present application, as compared with a vehicle inspection device in which the side plate for the side slip test is disposed on the front side of the moving path more than the front and rear wheel combined inspection device, the tread plate extends to the front side of the moving path more than the front and rear wheel combined inspection device. The length of the floor (pit) having a horizontal surface can be shortened. Therefore, it is possible to realize a vehicle inspection device capable of providing a vehicle inspection device even in a place where a wide place cannot be secured for vehicle inspection.

Also, in some embodiments,
The pair of side-slip test treads of the front and rear wheel combined inspection device are configured to be disposed on the back side of the moving path with respect to the brake test roller and the speed test roller of the front and rear wheel combined inspection device. Is done.

  In this case, the pair of side-slip test treads is disposed on the back side of the moving path than the brake test roller and the speed test roller of the front and rear wheel combined inspection device, so the front wheels of the vehicle are used for the side-slip test. The position of the rear wheel of the vehicle when placed on the tread plate can be closer to the front and rear wheel combined inspection device side. Therefore, the present application is based on the comparison between the front and rear wheel composite inspection apparatus in which the side slip test tread is disposed on the front side of the moving path more than the brake test roller and the speed test roller of the front and rear wheel composite inspection apparatus. The length of the floor having a horizontal surface extending toward the front side of the movement path than the inspection device can be further reduced.

Also, in some embodiments,
The front and rear wheel combined inspection device includes a pair of front and rear width direction guide rails for guiding the widthwise pair of side slip test treads to move in the width direction,
The moving device is provided on a bottom surface of an installation hole provided on a floor surface on which the front and rear wheel combined inspection device is installed, and extends along the moving path on both sides in the width direction and a center portion in the width direction of the bottom surface. And the front and rear wheel combined inspection device is configured to move on the plurality of front and rear direction guide rails.

  In this case, the moving device is provided on the bottom surface of the installation hole provided on the floor on which the front and rear wheel combined inspection device is installed, and extends along the moving path on both sides in the width direction and the center in the width direction of the bottom surface. The front and rear wheel combined inspection device is configured to move on a plurality of front and rear direction guide rails. For this reason, the front and rear wheel combined inspection device is movably supported by a pair of front and rear direction guide rails arranged on both sides in the width direction, and is also movable by the front and rear direction guide rails arranged at the center in the width direction. Supported by Therefore, part of the weight of the vehicle when the pair of left and right front wheels of the vehicle are mounted on the pair of side slip test treads in the width direction is extended to the center in the width direction and supported by the front-rear guide rail. be able to. Here, when the front wheels are placed on the pair of side slip test treads in the width direction, the pair of width guide rails bend downward, but this bending is suppressed by the rail laid at the center in the width direction. Is done. Therefore, it is possible to reduce the deflection of the entire pair of guide rails, and it is possible to suppress a decrease in the accuracy of the side slip inspection due to the deflection of the guide rails.

  According to at least some embodiments of the present invention, when inspecting a rear wheel of a vehicle, the rear wheel inspection can be performed without moving the vehicle after the front wheel inspection, and the arrangement length of the entire inspection device is reduced. It is an object of the present invention to provide a vehicle inspection device that can be further shortened.

1 is an overall configuration diagram of a vehicle inspection device according to an embodiment of the present invention in a side view in a state where the vehicle inspection device is installed in a pit. It is a perspective view of a front and rear wheel combined inspection device of a vehicle inspection device. It is a top view of a front and rear wheel combined inspection device and a front wheel combined inspection device of a vehicle inspection device. FIG. 2 is a side view of the front and rear wheel combined inspection device installed in the pit. FIG. 2A is a front view of the front and rear wheel combined inspection apparatus as viewed from the front side of the movement route, and FIG. 2B is a partially enlarged view of a portion A in FIG. It is a top view of the compound inspection device for front wheels and the compound inspection device for front wheels concerning other embodiments. It is a flow chart for explaining operation of a vehicle inspection device. It is a flow chart for explaining operation of a vehicle inspection device. It is a flow chart for explaining operation of a vehicle inspection device. FIG. 1 is an overall configuration diagram in a side view of a state where a vehicle inspection device to be compared with an embodiment of the present application is installed in a pit.

  Hereinafter, an embodiment of a vehicle inspection device according to the present invention will be described with reference to FIGS. Note that the materials, shapes, relative arrangements, and the like of the components described in this embodiment are not intended to limit the scope of the present invention thereto, but are merely illustrative examples.

  FIG. 1 is an overall configuration diagram in a side view of a vehicle inspection device according to an embodiment of the present invention. As shown in FIG. 1, the vehicle inspection device 1 is a front and rear wheel combined inspection device (combined inspection device for brake, speed, and side slip) from the front side (right side in the figure) of the movement route R of the vehicle M to the back side. 10, a combined front wheel inspection device (combined inspection device for brake speed) 30, and a headlight inspection device 40 (hereinafter simply referred to as "inspection devices 10, 30, 40") are sequentially installed on a floor surface 45. ing.

  2 is a perspective view of the rear composite inspection apparatus 10, FIG. 3 is a plan view of the rear composite inspection apparatus 10 and the front composite inspection apparatus 30, and FIG. 4 is a side view of the rear composite inspection apparatus 10. FIG. 5 is a front view of the rear composite inspection apparatus 10 as viewed from the front side of the movement route R. As shown in FIGS. 2 and 3, the rear composite inspection apparatus 10 includes a brake test roller 13 and a speed test roller 15 on both sides in the front width direction within a frame 11 formed in a rectangular shape in plan view. And a pair of side slip test steps 17 and 17 ′ are arranged in the width direction on both sides in the width direction on the rear side in the frame body 11.

  Between the brake test roller 13 and the speed test roller 15, a lifter 19 extending in the width direction and capable of moving up and down is provided. The operations of the brake test roller 13, the speed test roller 15, and the lifter 19 are controlled by a control unit provided in the rear composite inspection apparatus 10. The rear composite inspection apparatus 10 is installed in front and rear wheel installation holes 51 (see FIG. 1) provided on the floor surface 45 in the factory.

  The pair of side slip test steps 17 and 17 ′ of the rear composite inspection device 10 are movable along a pair of front and rear width direction guide rails 21 provided in the rear composite inspection device 10. These side slip test treads 17, 17 'are connected via a link mechanism (not shown) so that a pair of side slip test treads 17, 17' move toward and away from each other. Have been. The upper surfaces of the pair of side slip test treads 17 and 17 ′ are arranged so as to be flush with the floor surface 45.

  The rear composite inspection device 10 can be moved along the movement route R of the vehicle M by the moving device 50 installed in the front and rear wheel installation holes 51 provided on the floor surface 45. The moving device 50 includes a plurality (three in the present embodiment) of front-rear direction guide rails 52, 52 'extending along the moving path R of the vehicle M. As shown in FIGS. 4, 5A and 5B, the front and rear direction guide rails 52 and 52 'are provided on both sides in the width direction and at the center in the width direction of the bottom surface of the front and rear wheel installation hole 51. It is attached to the upper surface of a rail support 53 (for example, H-section steel) extending along the movement route R.

  A gantry 54 is provided on the bottom surface of the rear composite inspection device 10. The gantry 54 is slidable along the front-rear direction guide rails 52 and 52 ′ on the bottom surface of the gantry 54 and forms a part of the moving device 50. A moving member 55 is provided. Therefore, when the sliding member 55 slides along the front-rear direction guide rails 52, 52 ', the rear composite inspection apparatus 10 can be moved along the movement path R of the vehicle. In addition, at both ends in the width direction of the bottom surface of the gantry 54, the rear composite inspection device 10 protrudes downward and extends to the side surface of the rail support base 53 to prevent the rear composite inspection device 10 from coming off the front-rear guide rails 52 and 52 ′. Is provided.

  The moving device 50 further includes a drive motor (not shown) and a power transmission mechanism (not shown) for transmitting the power of the drive motor to the rear composite inspection device 10. When the power from the drive motor is transmitted via a power transmission mechanism (not shown), the rear composite inspection device 10 moves along the front and rear direction guide rails 52, 52 '. Note that the drive motor may be a hydraulic motor instead of an electric motor. Further, the power transmission mechanism may be a gear transmission mechanism or a chain transmission mechanism. Further, the front and rear direction guide rails 52, 52 'and the sliding member 55 may be a rack and a pinion. The rotation control of the drive motor is controlled by a control unit 12 provided in the rear composite inspection apparatus 10.

  As shown in FIG. 1, the floor surface 45 on which the rear composite inspection device 10 is installed is made of, for example, reinforced concrete, and has a rigidity capable of installing the inspection devices 10, 30, and 40 and extends in a horizontal plane. I have. At the longitudinal middle portion of the floor surface 45, a front and rear wheel installation hole 51 provided for incorporating the rear composite inspection device 10 and a front wheel installation hole provided for incorporating the front composite inspection device 30. 60 are provided. The front and rear wheel installation holes 51 are formed in a rectangular shape in a plan view, and have a size such that the rear composite inspection apparatus 10 can move in the front and rear direction. On the other hand, the front wheel installation hole 60 is formed in a rectangular shape extending in the width direction, and has a size capable of accommodating the front composite inspection device 30.

  When the rear composite inspection device 10 moves in the front-rear direction, the relative position of the rear composite inspection device 10 with respect to the front and rear wheel installation holes 51 changes. The front and rear ends of the frame 11 of the rear composite inspection device 10 cover a part of the front and rear wheel installation holes 51 that are opened. Are connected.

  As shown in FIGS. 1 and 3, the front composite inspection device 30 has the same configuration as that of the above-described rear composite inspection device 10 except that the side slip test treads 17 and 17 ′ are removed. A brake test roller 32 and a speed test roller 33 are disposed in a pair on both sides in the width direction within a frame 31 extending in a rectangular shape in the width direction. A lifter 34 that extends in the width direction and can move up and down is provided between the brake test roller 32 and the speed test roller 33. The operations of the brake test roller 32, the speed test roller 33, and the lifter 34 are controlled by a control unit 35 provided in the front composite inspection device 30. The front composite inspection device 30 is installed in a front wheel installation hole 60 provided on the floor surface 45. The control unit 35 of the front composite inspection device 30 and the control unit 12 of the rear composite inspection device 10 are configured to be driven by receiving a signal from the control unit 37.

  As shown in FIG. 1, the headlight inspection device 40 can move freely in the width direction and the front-rear direction with respect to the movement route R of the vehicle M, and the light receiving unit 41 provided in the headlight inspection device 40 The height is also adjustable.

  Next, a case where the vehicle M is inspected (side slip test, brake test, speed test) by the vehicle inspection device 1 according to one embodiment of the present invention will be described with reference to FIGS. I will explain it. First, the vehicle M to be inspected is moved to the entrance side indicated by the arrow S in FIG. 1, and the vehicle M is entered along the movement route R (step 100). When the vehicle M enters, the front wheel Mf of the vehicle M is detected by the front wheel detection sensor (photoelectric tube) 24 provided in the rear composite inspection device 10 (step 101). The front wheel detection sensor 24 is attached to, for example, the frame 11 on the outer side in the width direction than the side slip test treads 17, 17 '.

  When the front wheel detection sensor 24 detects the front wheel Mf of the vehicle M, the rear composite inspection device 10 performs a side slip inspection when the front wheel Mf of the vehicle M passes through the side slip test treads 17, 17 '. Is performed, and if the measurement result does not exceed the predetermined value, a conformity determination is performed, and if the measurement result exceeds the predetermined value, a non-conformity determination is performed (step 102). This conformity determination is performed by the control unit 12 of the rear composite inspection apparatus 10.

  Then, when the vehicle further advances along the movement route R and the front wheel detection sensor (photoelectric tube) 36 provided in the front side composite inspection device 30 detects the front wheel Mf of the vehicle M (step 103), the movement route An information indicating that the vehicle has entered the movement route R is displayed on an information display (not shown) installed diagonally forward of R or the like (step 104). The operation of the information display is controlled by the control unit 37.

  Then, the presence sensor 38 (for example, an infrared sensor) provided near the front composite inspection device 30 determines whether or not the driver is present in the driver's seat of the vehicle M (step 105). If the driver is not present in the vehicle, step 105 is repeated. If the driver is present in the vehicle, step 106 is performed. In step 106, the lifter of the front composite inspection device 30 is moved downward. As a result, the front wheel comes into contact with both rollers while being positioned between the brake test roller 32 and the speed test roller 33.

  Next, the control unit 37 determines the detection method of the wheelbase of the vehicle (step 107). When the detection method is determined to be the photoelectric detection method, the process proceeds to step 108, and when the detection method is determined to be the encoder detection method, the process proceeds to step 108 '. When it is determined that the vehicle is of the photoelectric detection type, the moving device 50 uses the rear composite detection device (photoelectric tube) 25 provided in the rear composite inspection device 10 until the rear wheel Mb of the vehicle M is detected. The inspection device 10 is moved to the back of the movement route R (step 108). When the rear wheel Mb is displaced, the operator finely adjusts the displacement by manually operating the operation of the moving device 50 using a control switch or the like (step 109).

  On the other hand, if it is determined that the encoder detection method is used, the rear composite inspection apparatus 10 is moved to the rear side of the movement route R until the wheelbase value reaches the set value (step 108 ′). If the rear wheel Mb is displaced, the operator finely adjusts the displacement by manually operating the operation of the moving device 50 using a control switch or the like (step 109 ').

  When the rear wheel moves to a position corresponding to the wheel base, the lifter of the rear composite inspection device 10 moves downward (step 110). Therefore, the rear wheel contacts both rollers while being located between the brake test roller 13 and the speed test roller 15 of the rear composite inspection device 10.

  Next, when the brakes of the front wheels and the rear wheels are in a non-operation state, the degree of drag of the disk rotor dragging the brake pad by the brake pad contacting the disk rotor is measured (step 111).

  The control unit 37 determines whether the vehicle to be inspected is 2WD (two-wheel drive) or 4WD (four-wheel drive) (step 112). If the vehicle is 2WD, the process proceeds to step 113, and if the vehicle is 4WD, the process proceeds to step 114 '.

  If the vehicle is 2WD, after moving the lifter of the rear composite inspection device 10 upward (step 113), a front wheel brake test is executed (step 114). Next, after moving the lifter 34 of the front composite inspection device 30 downward, the lifter 19 of the rear composite inspection device 10 is moved upward to execute a rear wheel brake test (step 115). Next, after performing a parking brake test (step 116), a speed measurement is performed (step 117), and the automatic inspection ends.

  On the other hand, if it is determined in step 112 that the vehicle is 4WD, the process proceeds to step 114 ', where the front composite inspection device 30 performs a front wheel brake test (step 114'). Next, a rear wheel brake test is performed by the front composite inspection device 30 (step 115 '). Then, after the parking brake test is performed (Step 116 ′), the speed measurement is performed (Step 117 ′), and the automatic inspection ends.

  When the brake inspection and the speed inspection are completed, the headlight inspection is performed as it is. However, since the reference height of the headlight inspection device 40 is adjusted on the assumption that the front wheel Mf and the rear wheel Mb of the vehicle M are at the same height as the floor surface 45, the front composite inspection device 30 and The lifters 34 and 19 of the rear composite inspection device 10 are raised to make the heights of the front wheel Mf and the rear wheel Mb of the vehicle M the same as the surface of the pit floor 50a. Thereby, the height setting is completed.

  In this state, adjustment of the headlight inspection device 40 is performed. First, the headlight inspection device 40 itself is moved to one of the left and right headlights of the vehicle M, and then the height of the light receiving unit 41 is adjusted to the headlight height of the vehicle M. Since the distance between the light receiving surface of the light receiving unit 41 and the headlights is legally required to be 1 m (regulation distance), the headlight inspection device 40 itself is moved back and forth as appropriate with respect to the moving path R direction of the vehicle M. . By the front-back movement of the headlight inspection device 40 itself, the headlight inspection can be performed immediately without moving the vehicle from a state where the brake inspection and the speed inspection of the vehicle M are almost the same. As a result, quick and extremely easy work can be performed. Of course, the same can be done for the other headlight.

  As described above, according to the vehicle inspection device 1 of the present embodiment, the rear composite inspection device 10 mounts the front wheel Mf of the vehicle M on the brake test roller 32 and the speed test roller 33 of the front composite inspection device 30. In this state, the rear wheel Mb of the vehicle M is placed on the brake test roller 13 and the speed test roller 15 of the rear composite inspection device 10. Therefore, after the front wheel Mf inspection (brake test, speed test) is completed, the rear wheel Mb inspection (brake test, speed test) can be performed without moving the vehicle M. Therefore, it is possible to save the trouble of moving the vehicle after the end of the inspection of the front wheel Mf, and it is possible to improve the inspection efficiency.

  The rear composite inspection device 10 includes two front-rear guide rails 52 provided on both sides in the width direction in the front-rear wheel installation holes 51 and a front-rear guide rail provided at the center in the width direction. It is movably supported by 52 '. Therefore, a part of the weight of the vehicle M when the pair of front wheels Mf of the vehicle M is placed on the pair of side slip test treads 17 and 17 'in the width direction is extended to the center in the width direction, and It can be supported by the direction guide rail 52 '. Here, when the front wheel Mf is placed on the pair of width-direction side slip test treads 17, 17 ', the pair of width-direction guide rails 21 bends downward. It is suppressed by the provided front and rear direction guide rails 52 '. Therefore, the bending of the entire pair of width-direction guide rails 21 can be reduced, and a decrease in the accuracy of the side slip inspection due to the bending of the guide rails can be suppressed.

  Further, the vehicle inspection device 1 of the present embodiment has a vehicle inspection device 70 shown in FIG. 10 in which the side slip test treads 17 and 17 ′ are disposed closer to the moving route R than the rear composite inspection device 10. In comparison, the distance (total length) L ′ between one end and the other end of the floor surface 45 in the vehicle moving path direction can be reduced. That is, as shown in FIG. 10, in the vehicle inspection device 70 to be compared, one side end of the floor surface 45 having a predetermined distance to the front side of the headlight inspection device 40 from one side end of the front composite inspection device 30. The distance from one side of the front composite inspection device 30 to the other end of the shielding plate 23 connected to the other side end of the rear wheel inspection device 71 is “b”, When the width of the slip test inspection device 72 is “w” and the distance from the other end of the side slip test inspection device 72 to the other end of the floor 45 is “x”, one end to the other end of the floor 45 , That is, the total length L of the floor surface 45 is a + b + w + x. Here, “x” has the same size as the largest wheelbase among the assumed inspection vehicles.

  On the other hand, in the vehicle inspection device 1 according to the embodiment of the present application, as shown in FIG. 1, one end of the floor surface 45 having a predetermined distance in front of the headlight inspection device 40 and one side of the front composite inspection device 30. The distance to the side end is “a”, and the distance from one side end of the front composite inspection device 30 to the other end of the shielding plate 23 connected to the other side end of the rear composite inspection device 10 is “c”. When the distance from the other end of the shielding plate 23 to the other end of the floor 45 is "d", the distance from one end to the other end of the floor 45, that is, the total length L 'of the pit is a + c + d. . Here, “c” has substantially the same size as b + w, and has a relationship of d <x. Therefore, the total length L ′ of the floor 45 is a + b + w + d, and the difference between the total length L ′ of the floor 45 and the total length L is x−d> 0. Therefore, the total length of the floor surface 45 can be made shorter than the comparison object. Therefore, it is possible to respond to the demand of a small-scale maintenance factory or the like who wants to further reduce the scale of the factory building.

  As shown in FIG. 6, the pair of side slip test treads 17 and 17 ′ are arranged on the farther side of the movement path R than the brake test roller 13 and the speed test roller 15 of the rear composite inspection device 10. It may be provided and configured. In this way, the position of the rear wheel Mb of the vehicle M when the front wheel Mf of the vehicle M is mounted on the side slip test treads 17 and 17 'can be brought closer to the rear composite inspection device 10 side. Therefore, the vehicle inspection device 1 (FIG. 1) in which the side plates 17 and 17 ′ for the side slip test are disposed closer to the movement path R than the brake test roller 13 and the speed test roller 15 of the rear composite inspection device 10. ), The length d of the floor 50a extending toward the front side of the movement route R can be shorter than that of the rear composite inspection apparatus 10. Therefore, it is possible to meet the demand of a small-scale maintenance factory or the like who wants to further reduce the scale of the factory building.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the object of the present invention.

1, 70 Vehicle inspection device 10 Rear composite inspection device 11, 31 Frame 13, 32 Break test roller 15, 33 Speed test roller 17, 17 'Side slip test tread plate 19, 34 Lifter 21 Width guide rail 23 Shielding plate 30 Front side composite inspection device 40 Headlight inspection device 41 Light receiving unit 45 Floor surface 50 Moving device 50a Floor 51 Installation hole for front and rear wheels 52 Front and rear direction guide rail 53 Rail support 54 Base 55 Slide member 57 Movement restricting member 60 Installation hole for front wheel 71 Inspection device for rear wheel 72 Side slip test inspection device M Vehicle Mf Front wheel Mb Rear wheel R Movement route S Arrow

Claims (1)

A brake test roller and a speed test roller are arranged along the front and rear direction of the vehicle to be inspected, and a pair of side slip test steps are arranged in the width direction. Body and front and rear wheel composite inspection device,
A front wheel composite inspection device arranged on the back side of the movement path, where a brake test roller and a speed test roller are arranged along the front-back direction,
With the front wheel of the vehicle mounted on the brake test roller and the speed test roller of the front wheel composite inspection device, the vehicle rear wheel is moved to the brake test roller and the speed of the front and rear wheel composite inspection device. A moving device capable of moving the front and rear wheel combined inspection device along the moving path, for mounting on the test roller,
The front and rear wheel composite inspection apparatus includes a pair of width direction guide rails before and after the previous guiding movement in the width Direction of hexa id slip test step board,
The moving device is provided along the moving path at both sides in the width direction and at the center in the width direction on the bottom surface of the installation hole provided on the floor on which the front and rear wheel combined inspection device is installed, and is connected to each other. A plurality of front and rear guide rails respectively attached to the rail support base and extending along the moving path on both sides in the width direction and the center in the width direction of the bottom surface, and the front and rear wheel composites are mounted on the plurality of front and rear direction guide rails. The inspection device is configured to move,
The front-rear direction guide rails arranged at the center in the width direction movably support the front and rear wheel combined inspection device ,
The pair of side slip test treads of the front and rear wheel combined inspection device is disposed closer to the moving path than the brake test roller and the speed test roller of the front and rear wheel combined inspection device. Vehicle inspection device.

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