Rotary supporting device for laser radar

Abstract

The utility model discloses a rotary supporting device for a laser radar, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a fixed box, the inner side of the fixed box is fixedly connected with an electric push rod, the upper end of the electric push rod is fixedly connected with a lifting plate, and the upper side of the lifting plate is provided with an adjusting unit. A PLC is fixedly connected to the front side of the fixing box, the adjusting unit comprises a rotating shaft, the rotating shaft is rotationally connected to the upper end of the lifting plate, a rotating plate is fixedly connected to the upper end of the rotating shaft, two fixing blocks are fixedly connected to the upper side of the rotating plate, and a rotating block is rotationally connected between the two fixing blocks. By arranging the lifting plate, the electric push rod, the rotating plate, the fixed block, the rotating block, the lifting cylinder, the moving plate and the supporting plate, the height and angle of the laser radar can be conveniently controlled, the laser radar can be conveniently controlled to move into the fixed box, the space of a station user is reduced, and carrying and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the field of laser radar, in particular to a rotating support device for laser radar. Background Art

[0002] Laser radar, also known as LiDAR or optical radar, is a remote sensing technology that uses lasers to detect and measure the distance of objects. Laser radar detects objects by emitting infrared beams and receiving the signals reflected back. This technology can accurately measure the distance between objects and the laser radar device, and it even works during the day or at night. Laser radar can distinguish between objects with different reflectivity, such as lane lines and road surface.

[0003] After searching, the application number is "202221282691.5", which provides a laser radar adjustment base, wherein the fixed base is used to fix and support the laser radar body, the adjustment structure is used to adjust the left and right position amplitude of the laser radar body, control the rotation of the first motor, rotate the turntable to rotate the laser radar body, adjust the position angle of the laser radar body, and the lifting assembly is used to adjust the position height of the laser radar body.

[0004] The above-mentioned installation angle and height of the laser radar are adjusted, but this structure increases the space occupied by the entire device when in use, makes the handling and transportation of the device troublesome, and increases the workload of the staff. Utility Model Content

[0005] In order to overcome the deficiency in the prior art that the height and angle of the laser radar are adjusted, which increases the space occupied by the device, one of the purposes of the utility model is to provide a rotating support device for the laser radar.

[0006] One of the purposes of the utility model is achieved by the following technical solution: A rotating support device for a laser radar, comprising a bottom plate: a fixing box is fixedly connected to the upper side of the bottom plate, an electric push rod is fixedly connected to the inner side of the fixing box, a lifting plate is fixedly connected to the upper end of the electric push rod, an adjustment unit is arranged on the upper side of the lifting plate, and a PLC controller is fixedly connected to the front side of the fixing box;

[0007] The adjusting unit includes a rotating shaft, which is rotatably connected to the upper end of the lifting plate, a rotating plate is fixedly connected to the upper end of the rotating shaft, two fixed blocks are fixedly connected to the upper side of the rotating plate, a rotating block is rotatably connected between the two fixed blocks, a lifting cylinder is fixedly connected to the upper side of the rotating block, a movable plate is provided on the inner side of the lifting cylinder, a laser radar body is fixedly connected to the upper side of the movable plate, a lifting groove is provided on the front side of the lifting cylinder, a lifting block is slidably connected to the inner side of the lifting groove, two front blocks are fixedly connected to the front side of the lifting cylinder, and a screw is rotatably connected between the two front blocks.

[0008] According to the rotating support device for laser radar, the upper side of the rotating plate is fixedly connected with a connecting block 1, the outer side of the connecting block 1 is rotatably connected with a supporting plate, the left side of the lifting cylinder is fixedly connected with a fixing plate, the left side of the fixing plate is fixedly connected with a connecting block 2, and a latch is provided between the connecting block 2 and the supporting plate, so as to facilitate supporting the lifting cylinder.

[0009] According to the rotary support device for laser radar, the screw rod is threadedly connected to the lifting block, so as to facilitate the control of the lifting block to move up and down.

[0010] According to the rotary support device for laser radar, the lower end of the screw is fixedly connected with a turning handle, which is convenient for controlling the rotation of the screw.

[0011] According to the rotating support device for a laser radar, the support plate is arranged in an inclined structure.

[0012] According to the rotating support device for laser radar, a motor is fixedly connected to the lower side of the lifting plate, and the output end of the motor is fixedly connected to the lower end of the rotating shaft, so as to facilitate the control of the rotation of the rotating plate.

[0013] Beneficial effects:

[0014] By setting up a lifting plate, an electric push rod, a rotating plate, a fixed block, a rotating block, a lifting cylinder, a movable plate and a supporting plate, it is convenient to control the height and angle of the laser radar, and conveniently control the laser radar to move into a fixed box, thereby reducing the user space of the station and facilitating handling and transportation.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of a rotating support device for a laser radar according to the utility model;

[0018] Figure 2 This is a cross-sectional stereoscopic structural diagram of a rotary support device for a laser radar according to the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0021] Legend:

[0022] 1. Bottom plate; 2. Fixed box; 3. PLC controller; 4. Adjustment unit; 401. Motor; 402. Rotating shaft; 403. Rotating plate; 404. Fixed block; 405. Rotating block; 406. Lifting cylinder; 407. Lifting slot; 408. Screw; 409. Lifting block; 410. Front block; 411. Turning handle; 412. Moving plate; 413. Connecting block 1; 414. Support plate; 415. Fixed plate; 416. Connecting block 2; 417. Latch; 5. Lidar body; 6. Electric push rod; 7. Lifting plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 A rotating support device for a laser radar comprises a base plate 1: a fixed box 2 is fixedly connected to the upper side of the base plate 1, an electric push rod 6 is fixedly connected to the inner side of the fixed box 2, a lifting plate 7 is fixedly connected to the upper end of the electric push rod 6, an adjusting unit 4 is arranged on the upper side of the lifting plate 7, a PLC controller 3 is fixedly connected to the front side of the fixed box 2, the PLC controller 3 is electrically connected to a motor 401 and the electric push rod 6, so as to facilitate the operation of the control device.

[0025] The adjusting unit 4 includes a rotating shaft 402, which is rotatably connected to the upper end of the lifting plate 7, and a rotating plate 403 is fixedly connected to the upper end of the rotating shaft 402. Two fixed blocks 404 are fixedly connected to the upper side of the rotating plate 403, and a rotating block 405 is rotatably connected between the two fixed blocks 404. A lifting cylinder 406 is fixedly connected to the upper side of the rotating block 405, and a moving plate 412 is arranged inside the lifting cylinder 406. The upper side of the moving plate 412 is fixedly connected to the laser radar body 5, and the lifting cylinder 406 is fixedly connected to the upper side of the moving plate 412. A lifting groove 407 is provided on the front side, and a lifting block 409 is slidably connected to the inner side of the lifting groove 407. Two front blocks 410 are fixedly connected to the front side of the lifting cylinder 406. A screw 408 is rotatably connected between the two front blocks 410. The screw 408 is threadedly connected to the lifting block 409. A handle 411 is fixedly connected to the lower end of the screw 408. A motor 401 is fixedly connected to the lower side of the lifting plate 7. The output end of the motor 401 is fixedly connected to the lower end of the rotating shaft 402. When in use, the motor 401 is started. 01, the motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the rotating plate 403 to rotate, the rotating plate 403 drives the laser radar body 5 on the moving plate 412 to rotate, so as to change the angle of the laser radar body 5, and then the turning handle 411 is turned, the turning handle 411 drives the screw 408 to rotate, the screw 408 drives the lifting block 409 to move up and down, the lifting block 409 drives the moving plate 412 to move, and the moving plate 412 drives the laser radar body 5 to move up and down, so as to adjust the height of the laser radar body 5, when the use is over, the moving plate 412 is controlled to descend, so that the moving plate 412 moves to the bottom, and then the turning block 405 is turned, so that the turning block 405 drives the lifting cylinder 406 to rotate, so that the lifting cylinder 406 contacts the rotating plate 403, and then the electric push rod 6 is controlled to drive the lifting plate 7 to descend, and the lifting plate 7 drives the rotating shaft 402 to descend, so as to control the laser radar body 5 to descend into the fixed box 2, reduce the occupied space of the whole device, and facilitate the handling and transportation of the device.

[0026] A connecting block 413 is fixedly connected to the upper side of the rotating plate 403, and a support plate 414 is rotatably connected to the outer side of the connecting block 413. A fixing plate 415 is fixedly connected to the left side of the lifting cylinder 406, and a connecting block 416 is fixedly connected to the left side of the fixing plate 415. A latch 417 is provided between the connecting block 416 and the support plate 414. The support plate 414 is arranged in an inclined structure. When the laser radar body 5 is not in use, the latch 417 is pulled out to separate the support plate 414 from the connecting block 416, and then the lifting cylinder 406 is rotated to facilitate the storage of the laser radar body 5 at a later time.

[0027] Working principle: When in use, the staff first starts the motor 401 to control the rotation of the rotating plate 403, and the rotating plate 403 drives the laser radar body 5 to rotate, and then the handle 411 drives the screw 408 to rotate. Under the action of the lifting block 409, it is convenient to control the laser radar body 5 on the movable plate 412 to move up and down, so as to adjust the height of the laser radar body 5. When the laser radar body 5 is not in use, pull out the pin 417 to separate the support plate 414 from the connecting block 416, and then rotate the lifting cylinder 406 to control the lifting cylinder 406 to contact the rotating plate 403, and then control the electric push rod 6 to drive the laser radar body 5 to move to the fixed box 2 for storage, thereby reducing the space occupied by the device and facilitating handling and transportation.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A rotating support device for a laser radar, characterized in that: The invention comprises a bottom plate (1), wherein a fixing box (2) is fixedly connected to the upper side of the bottom plate (1), an electric push rod (6) is fixedly connected to the inner side of the fixing box (2), a lifting plate (7) is fixedly connected to the upper end of the electric push rod (6), an adjusting unit (4) is arranged on the upper side of the lifting plate (7), and a PLC controller (3) is fixedly connected to the front side of the fixing box (2); The adjusting unit (4) comprises a rotating shaft (402), the rotating shaft (402) is rotatably connected to the upper end of the lifting plate (7), the upper end of the rotating shaft (402) is fixedly connected to a rotating plate (403), the upper side of the rotating plate (403) is fixedly connected to two fixed blocks (404), a rotating block (405) is rotatably connected between the two fixed blocks (404), the upper side of the rotating block (405) is fixedly connected to a lifting cylinder (406), and the lifting cylinder A movable plate (412) is arranged on the inner side of (406), and a laser radar body (5) is fixedly connected to the upper side of the movable plate (412). A lifting groove (407) is provided on the front side of the lifting cylinder (406), and a lifting block (409) is slidably connected to the inner side of the lifting groove (407). Two front blocks (410) are fixedly connected to the front side of the lifting cylinder (406), and a screw rod (408) is rotatably connected between the two front blocks (410).

2. A rotating support device for laser radar according to claim 1, characterized in that: The upper side of the rotating plate (403) is fixedly connected to a connecting block 1 (413), the outer side of the connecting block 1 (413) is rotatably connected to a supporting plate (414), the left side of the lifting cylinder (406) is fixedly connected to a fixing plate (415), the left side of the fixing plate (415) is fixedly connected to a connecting block 2 (416), and a latch (417) is provided between the connecting block 2 (416) and the supporting plate (414).

3. The rotating support device for laser radar according to claim 1, characterized in that: The screw rod (408) is threadedly connected to the lifting block (409).

4. The rotating support device for laser radar according to claim 1, characterized in that: The lower end of the screw rod (408) is fixedly connected to a turning handle (411).

5. The rotating support device for laser radar according to claim 2, characterized in that: The support plate (414) is arranged in an inclined structure.

6. The rotating support device for laser radar according to claim 1, characterized in that: A motor (401) is fixedly connected to the lower side of the lifting plate (7), and an output end of the motor (401) is fixedly connected to the lower end of the rotating shaft (402).

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