Vehicle detection direction adjusting device

Abstract

The utility model provides a vehicle detection direction adjusting device which is used for adjusting the direction of a vehicle before detection and comprises a direction rotating mechanism and a vehicle inclination detecting device arranged in front of the direction rotating mechanism. By arranging the device in front of the detection equipment, the inclination state of a to-be-detected vehicle in front of the detection equipment can be detected through the vehicle inclination detection device, the direction of the to-be-detected vehicle can be rapidly adjusted through the direction rotating mechanism, a driver does not need to repeatedly move back and forth to adjust the direction, and the purpose that in a narrow detection space, the detection efficiency is greatly improved is achieved. The vehicle direction can be quickly adjusted, and the detection convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle detection, in particular to a vehicle detection direction regulating device. Background Art

[0002] During the vehicle inspection process, fixed inspection lines or inspection equipment are usually set up, and the vehicle to be inspected is required to be accurately aligned with these positions before the subsequent inspection steps can be carried out. How to quickly and effectively adjust the direction of the vehicle has become an important issue. In actual operation, especially for those inspection positions with relatively narrow space, the vehicle often needs to move back and forth multiple times to complete the alignment of the inspection line or specific inspection equipment, which greatly reduces the inspection efficiency. At the same time, this process is not only time-consuming but also increases the difficulty of operation for the driver. Especially in the case of limited space, frequent adjustments may also cause vehicle damage or driver fatigue. Therefore, a vehicle inspection direction adjustment device is proposed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a vehicle detection direction adjustment device to solve the problem that it is inconvenient to quickly align the detection equipment in a narrow space.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a vehicle detection direction adjustment device, which is used to adjust the direction of the vehicle before detection, including a direction rotation mechanism, and a vehicle tilt detection device arranged in front of the direction rotation mechanism;

[0005] The vehicle tilt detection device includes two symmetrically arranged distance measuring units, which include a lifting mechanism, a transverse linear module that can be lifted and lowered on the lifting mechanism through a support platform, and a laser distance measuring device that is arranged on a slide of the transverse linear module. The distance measuring end of the laser distance measuring device faces the direction of the direction rotation mechanism. When the vehicle travels onto the direction rotation mechanism, the laser distance measuring devices of the two distance measuring units measure the two sides of its tail, so that the direction of the vehicle is judged by the distance difference between the two, and then the direction of the vehicle is adjusted by the direction rotation mechanism so that the vehicle can face the detection mechanism.

[0006] In the preferred embodiment, the lifting mechanism includes a lifting box with a cavity inside, a rotatable screw and two guide rods are arranged inside the lifting box, the external sliding sleeves of the two guide rods are provided with a lifting seat threadedly connected to the screw, a lifting groove is arranged on the side panel of the lifting box, a connecting plate connected to the lifting seat is penetrated through the lifting groove, the other end of the connecting plate is connected to the support platform, and a driving device connected to the screw transmission is arranged on the top of the lifting box.

[0007] In a preferred embodiment, a reinforcing support plate passing through the lifting slot is provided between the bottom of the support platform and the side surface of the lifting seat.

[0008] In a preferred embodiment, the direction rotation mechanism is installed in front of the detection mechanism by being embedded in the ground.

[0009] In the preferred embodiment, an adjustment platform is further included, the direction rotation mechanism is arranged in a mounting cavity inside the adjustment platform, and a ramp is arranged in front of the adjustment platform to facilitate vehicles to drive thereon.

[0010] In a preferred embodiment, the direction rotation mechanism includes a driving mechanism, a closing panel for closing the top opening of the cavity, and a rotating face plate rotatably disposed on the closing panel and drivingly connected to the driving mechanism.

[0011] In the preferred embodiment, the driving mechanism includes a supporting shaft seat, a supporting bearing arranged on the closed panel and corresponding to the supporting shaft seat, a rotating shaft is arranged between the supporting shaft seat and the supporting bearing, the top end of the rotating shaft passes through the supporting bearing and is connected to the rotating surface plate, a driven gear is arranged on the outside of the rotating shaft, and a transmission gear meshing with the driven gear is arranged on the output shaft of the rotating driving device.

[0012] In a preferred embodiment, an embedded groove for a movable embedded rotating face plate is provided on the top of the closed panel.

[0013] In the preferred embodiment, multiple rings of annular balls are arranged on the concave surface of the embedded groove, and the annular balls of each ring are composed of multiple rotatable balls arranged in an equidistant ring. The bottom of the rotating surface plate is provided with annular grooves corresponding to the annular balls of each ring.

[0014] The utility model provides a vehicle detection direction adjustment device. By arranging the device in front of the detection equipment, the tilt state of the vehicle to be detected in front of the detection equipment can be detected by the vehicle tilt detection device, and the direction of the vehicle to be detected can be quickly adjusted by the direction rotation mechanism, without the need for the driver to adjust the direction by repeatedly moving back and forth, thus achieving the effect of quickly adjusting the direction of the vehicle in a small detection space, and effectively improving the convenience of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 This is a structural diagram of an embodiment of the utility model installed on the ground;

[0017] Figure 2 This is a structural diagram of an embodiment of the utility model installed on an adjustment table;

[0018] Figure 3 This is a structural diagram of the vehicle tilt detection device of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the vehicle tilt detection device of the utility model;

[0020] Figure 5 This is a cross-sectional view of the installation structure of the directional rotation mechanism of the utility model;

[0021] Figure 6 This is a structural diagram of the connection between the closed panel and the annular ball of the utility model;

[0022] Figure 7 This is a top view of the rotating face plate structure of the utility model;

[0023] In the figure: an adjustment table 1; a mounting cavity 101; a support bearing 102; an embedded groove 103; an annular ball 104; a ramp 2; a direction rotation mechanism 3; a support shaft seat 301; a rotating shaft 302; a closed panel 303; a rotating face plate 304; an annular groove 3040; a rotating drive device 305; a transmission gear 306; a driven gear 307; a vehicle tilt detection device 4; a lifting mechanism 41; a lifting box 410; a screw 411; a guide rod 412; a driving device 413; a lifting seat 414; a lifting groove 415; a connecting plate 416; a support table 417; a reinforcing support plate 418; a transverse linear module 42; and a laser ranging device 43. DETAILED DESCRIPTION

[0024] like Figure 1-6 As shown, a vehicle detection direction adjustment device is used to adjust the direction of the vehicle before detection so that it can enter the detection mechanism with a posture facing the detection device, including a direction rotation mechanism 3 and a vehicle tilt detection device 4 arranged in front of the direction rotation mechanism 3. The vehicle tilt detection device 4 includes two symmetrically arranged distance measuring units, which are symmetrically arranged with the central axis of the direction rotation mechanism 3 as a reference and are respectively located on the outside of the direction rotation mechanism 3. The distance between the two distance measuring units is greater than the diameter of the direction rotation mechanism 3, thereby avoiding affecting the vehicle's driving onto the direction rotation mechanism 3.

[0025] It should be noted that, when the site construction conditions permit, the direction rotation mechanism 3 can be installed in front of the detection mechanism by being embedded in the ground, and the vehicle inclination detection device 4 is directly installed on the ground in front of the direction rotation mechanism 3. When the site construction conditions do not permit, the direction rotation mechanism 3 can be installed in the adjustment platform 1, and a ramp 2 is provided in front of the adjustment platform 1 for the vehicle to drive onto it, and the detection mechanism is set on a platform at the same height as the adjustment platform 1.

[0026] In the preferred embodiment, the distance measuring unit includes a lifting mechanism 41, a transverse linear module 42 which can be lifted and lowered on the lifting mechanism 41 through a support platform 417, and a laser distance measuring device 43 which is arranged on a slide of the transverse linear module 42. The distance measuring end of the laser distance measuring device 43 faces the direction of the direction rotation mechanism 3. When the vehicle travels onto the direction rotation mechanism 3, the laser distance measuring devices 43 of the two distance measuring units measure the two sides of its tail, so that the direction of the vehicle is judged by the distance difference between the two, and then the direction of the vehicle is adjusted by the direction rotation mechanism 3 so that the vehicle can face the detection mechanism.

[0027] This embodiment achieves the effect of quickly adjusting the direction of the vehicle in a narrow detection space, and prevents the vehicle from repeatedly adjusting its direction back and forth in the narrow detection space, thereby improving the convenience of detection. Secondly, by arranging the laser distance measuring device 43 on the lifting mechanism 41 and the transverse linear module 42, the laser distance measuring device 43 can be adjusted in both the transverse and longitudinal directions, thereby being able to adapt to the width of different vehicle models and the rear of vehicle models in different directions. At the same time, when the vehicle travels to the direction rotation mechanism 3, the laser distance measuring device 43 can be adjusted by raising it to the top to avoid interference with it.

[0028] In the preferred embodiment, the lifting mechanism 41 includes a lifting box 410 with a cavity inside, a rotatable screw 411 and two guide rods 412 are arranged inside the lifting box 410, wherein a bearing for mounting the screw 411 is arranged on the inner wall surface of the lifting box 410, the two guide rods 412 are fixedly arranged on both sides of the screw 411, and the outer sliding sleeves of the two guide rods 412 are provided with a lifting seat 414 threadedly connected to the screw 411, and a lifting slot 415 is arranged on the side plate of the lifting box 410, and the lifting slot 415 is provided with a screw thread. A connecting plate 416 connected to the lifting seat 414 is provided through it, and the other end of the connecting plate 416 is connected to a support platform 417. In this embodiment, there are three lifting slots 415, and a connecting plate 416 is provided in each of the three lifting slots 415. A reinforcing support plate 418 passing through the lifting slot 415 is provided between the bottom of the support platform 417 and the side of the lifting seat 414. A driving device 413 connected to the screw 411 is provided on the top of the lifting box 410, and the driving device 413 is composed of a motor and a reducer.

[0029] When in use, the driving device 413 can drive the screw 411 to rotate in the lifting box 410, thereby driving the lifting seat 414 outside it to rise and fall under the restriction of the two guide rods 412, thereby achieving the effect of using the support platform 417 to drive the transverse linear module 42 and the laser ranging device 43 to rise and fall.

[0030] It should be noted that the lateral linear module 42 is a mature existing technology, and its main function is to drive the laser distance measuring device 43 thereon to perform linear movement, so it will not be described in detail here.

[0031] During use, the test position of the laser distance measuring device 43 can be adjusted by moving the laser distance measuring device 43 in two axial directions.

[0032] In the preferred embodiment, the direction rotation mechanism 3 includes a driving mechanism arranged in a ground groove or in an internal mounting cavity 101 of the adjustment platform 1, a closing panel 303 for closing the top of the mounting cavity 101 or the top opening of the ground groove, and a rotating disk 304 rotatably arranged on the ground or on the top of the adjustment platform 1. The driving mechanism is transmission-connected to the rotating disk 304, so that the rotating disk 304 is driven to rotate by the driving mechanism to achieve the effect of adjusting the direction of the vehicle thereon.

[0033] The top of the installation cavity 101 or the ground is provided with a step for supporting the installation of the rotating surface plate 304, so that the top of the rotating surface plate 304 is parallel to the ground.

[0034] The driving mechanism includes a support shaft seat 301 and a rotation driving device 305 arranged in a ground groove or an installation cavity 101 of the adjustment table 1. A support bearing 102 corresponding to the support shaft seat 301 is arranged on the closed panel 303. A rotating shaft 302 is arranged between the support shaft seat 301 and the support bearing 102. The top of the rotating shaft 302 passes through the support bearing 102 and is connected to the rotating surface plate 304. A driven gear 307 is arranged on the outside of the rotating shaft 302. A transmission gear 306 meshing with the driven gear 307 is arranged on the output shaft of the rotation driving device 305. The rotation driving device 305 is composed of a motor and a reducer.

[0035] When in use, the rotation drive device 305 rotates the rotating shaft 302 through the meshing relationship between the transmission gear 306 and the driven gear 307, thereby driving the rotating surface plate 304 thereon to rotate, thereby achieving the effect of rotating the vehicle thereon.

[0036] In the preferred embodiment, an embedded groove 103 for a movable embedded rotating disk 304 is provided on the top of the closed panel 303, so that the top surface of the rotating disk 304 is flush with the ground or the top of the adjustment table 1, and multiple rings of annular balls 104 are provided on the concave surface of the embedded groove 103. The annular balls 104 of each ring are composed of multiple rotatable balls arranged in an equidistant ring. The bottom of the rotating disk 304 is provided with annular grooves 3040 corresponding to the annular balls 104 of each ring, thereby effectively reducing the friction of the rotating disk 304 when rotating.

[0037] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A vehicle detection direction adjustment device, used for adjusting the direction of a vehicle before detection, characterized by: It comprises a direction rotation mechanism (3) and a vehicle tilt detection device (4) arranged in front of the direction rotation mechanism (3); The vehicle tilt detection device (4) comprises two symmetrically arranged distance measuring units, the distance measuring units comprising a lifting mechanism (41), a transverse linear module (42) which can be lifted and lowered on the lifting mechanism (41) via a support platform (417), and a laser distance measuring device (43) which is arranged on a slide of the transverse linear module (42), the distance measuring end of the laser distance measuring device (43) faces the direction of the direction rotating mechanism (3), when the vehicle travels onto the direction rotating mechanism (3), the laser distance measuring devices (43) of the two distance measuring units measure the two sides of the tail, so that the direction of the vehicle is determined by the distance difference between the two, and then the direction of the vehicle is adjusted by the direction rotating mechanism (3) so that the vehicle can face the detection mechanism.

2. The vehicle detection direction adjustment device according to claim 1, characterized in that: The lifting mechanism (41) comprises a lifting box (410) with a cavity arranged inside. A rotatable screw rod (411) and two guide rods (412) are arranged inside the lifting box (410). The external sliding sleeves of the two guide rods (412) are provided with a lifting seat (414) threadedly connected to the screw rod (411). A lifting groove (415) is arranged on the side plate of the lifting box (410). A connecting plate (416) connected to the lifting seat (414) is arranged through the lifting groove (415). The other end of the connecting plate (416) is connected to a support platform (417). A driving device (413) drivingly connected to the screw rod (411) is arranged on the top of the lifting box (410).

3. The vehicle detection direction adjustment device according to claim 2, characterized in that: A reinforcing support plate (418) passing through the lifting slot (415) is provided between the bottom of the support platform (417) and the side surface of the lifting seat (414).

4. The vehicle detection direction adjustment device according to claim 1, characterized in that: The direction rotation mechanism (3) is installed in front of the detection mechanism by being embedded in the ground.

5. The vehicle detection direction adjustment device according to claim 1, characterized in that: It also comprises an adjustment platform (1), wherein a direction rotation mechanism (3) is arranged in a mounting cavity (101) inside the adjustment platform (1), and a ramp (2) is arranged in front of the adjustment platform (1) to facilitate vehicles to drive onto it.

6. A vehicle detection direction adjustment device according to claim 4 or 5, characterized in that: The direction rotating mechanism (3) comprises a driving mechanism, a closing panel (303) for closing the top opening of the cavity, and a rotating face plate (304) rotatably arranged on the closing panel (303) and drivingly connected to the driving mechanism.

7. The vehicle detection direction adjustment device according to claim 6, characterized in that: The driving mechanism comprises a supporting shaft seat (301), a supporting bearing (102) arranged on a closed panel (303) and corresponding to the supporting shaft seat (301), a rotating shaft (302) being arranged between the supporting shaft seat (301) and the supporting bearing (102), a top end of the rotating shaft (302) passing through the supporting bearing (102) and connected to a rotating surface plate (304), a driven gear (307) being arranged outside the rotating shaft (302), and a transmission gear (306) meshing with the driven gear (307) being arranged on the output shaft of the rotating driving device (305).

8. The vehicle detection direction adjustment device according to claim 7, characterized in that: An embedded groove (103) for a movable embedded rotating face plate (304) is provided on the top of the closed panel (303).

9. The vehicle detection direction adjustment device according to claim 8, characterized in that: A plurality of rings of annular balls (104) are arranged on the concave surface of the embedded groove (103), and each ring of annular balls (104) is composed of a plurality of rotatable balls arranged in an equidistant ring. An annular groove (3040) corresponding to each ring of annular balls (104) is arranged at the bottom of the rotating surface plate (304).

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