Radar lifting device

Abstract

The utility model relates to the technical field of radars, and discloses a radar lifting device which comprises a supporting cylinder, a base is fixedly installed at the bottom of the supporting cylinder, sponge is arranged above the supporting cylinder, rectangular notches are formed in the two opposite side walls of the supporting cylinder in a penetrating mode, a transmission mechanism is arranged in an inner cavity of the supporting cylinder, and sliding mechanisms are arranged on the two opposite side walls of the inner cavity of the supporting cylinder. The transmission mechanism is connected with a connecting rod, and the end, away from the transmission mechanism, of the connecting rod penetrates through the rectangular notch and is fixedly provided with a concentric-square-shaped frame. When the transmission mechanism moves to the top, the turnover mechanism above the fixing plate is located at the top of the supporting barrel, the motor is closed, the hydraulic cylinder continues to move, and therefore the turnover plate can be pushed to be turned over under the assistance of the turnover mechanism, and the turnover plate can be covered with the supporting barrel; therefore, the laser radar body arranged on the turnover plate can be protected, the damage condition of the laser radar body is avoided to a certain extent, and the laser radar is relatively practical and suitable for wide popularization and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of radars, and in particular relates to a radar lifting device. Background Art

[0002] After searching CN 205953402 U, a laser radar lifting device is disclosed, which includes a base, a power unit, a guide rail slider, a tightening rod, a control unit and a placement frame. The guide rail slider is erected on the base through the tightening rod, and the control unit drives the placement frame to vertically lift on the guide rail slider through the power unit. The placement frame is used to carry the laser radar. The utility model is used for lifting the laser radar, ensuring that the laser radar will not fall after the wire rope fails, and the safety is guaranteed; at the same time, a clamp device is set on the placement frame to effectively prevent the laser radar from shaking; the front of the utility model is not blocked, so that the laser radar can perform detection work.

[0003] However, the inventors have discovered that this technical solution still has at least the following defects:

[0004] According to the above-mentioned laser radar lifting device, the laser radar of the device is completely exposed to the outside. Therefore, when not in use, under the influence of external weather such as hail, the laser radar is easily damaged by impact.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A radar lifting device includes a support tube, a base is fixedly installed at the bottom of the support tube, a sponge is arranged above the support tube, a rectangular notch is opened through the two opposite side walls of the support tube, a transmission mechanism is arranged in the inner cavity of the support tube, a sliding mechanism is arranged on the two opposite side walls of the inner cavity of the support tube, a connecting rod is connected to the transmission mechanism, one end of the connecting rod away from the transmission mechanism passes through the rectangular notch, and a circular frame is fixedly installed, the circular frame is slidably sleeved on the support tube, a fixed plate is fixedly installed above the circular frame, a groove is opened above the fixed plate, and a flip mechanism is arranged in the groove, a laser radar body is clamped on the flip mechanism, and a connecting plate is fixedly installed in the inner cavity of the support tube. When the transmission mechanism moves to the top, the flip mechanism above the fixed plate is located at the top of the support tube, the motor is turned off at this time, and the hydraulic cylinder continues to move, so that the flip plate can be pushed to flip with the assistance of the flip mechanism, so that the flip plate can be covered in the support tube, so that the laser radar body arranged on the flip plate can be protected and damaged to a certain extent.

[0008] As a preferred embodiment of the utility model, the transmission mechanism includes a motor, the motor is mounted on a base, a threaded rod is fixedly mounted on the output end of the motor, the other end of the threaded rod is rotatably connected to the bottom of the connecting plate, a threaded sleeve is meshedly mounted on the threaded rod, and a connecting rod is fixedly mounted on one side wall of the threaded sleeve. The installation position and components of the transmission mechanism are determined.

[0009] As a preferred embodiment of the utility model, the sliding mechanism includes two slide grooves, the two slide grooves are respectively opened on the inner wall of the support tube, the two slide grooves are symmetrical to each other, and slide rods are slidably installed in the inner cavity of the two slide grooves, and the two slide rods are respectively fixedly connected to the threaded sleeve at one end away from the slide groove. The installation position and components of the sliding mechanism are determined.

[0010] As a preferred embodiment of the utility model, the flip mechanism includes a flip plate, a rotating rod is fixedly installed on one side of the flip plate, bearings are arranged at both ends of the rotating rod, and the two bearings are respectively installed in grooves provided on the fixed plate. The installation position and components of the flip mechanism are determined.

[0011] As a preferred embodiment of the utility model, a mounting plate is installed above the flip plate, a card slot is provided on the mounting plate, and a laser radar body is carded in the card slot. The opening position of the card slot and the connection relationship between the card slot and the laser radar body are determined.

[0012] As a preferred embodiment of the utility model, an electric push rod is installed above the connection plate, and a protective shell is provided on the electric push rod. The installation position of the electric push rod is determined.

[0013] As a preferred embodiment of the utility model, a hydraulic cylinder is installed above the base, and a flip plate is overlapped above the hydraulic cylinder. The installation position of the hydraulic cylinder and the connection relationship between the hydraulic cylinder and the flip plate are determined.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] According to the utility model, when the transmission mechanism moves to the top, the flipping mechanism above the fixed plate is located at the top of the supporting tube. At this time, the motor is turned off and the hydraulic cylinder continues to move, so that the flipping plate can be pushed to flip with the assistance of the flipping mechanism, so that the flipping plate can be covered in the supporting tube, thereby protecting the laser radar body arranged on the flipping plate and avoiding damage to a certain extent.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model from a side view (I);

[0021] Figure 4 This is a schematic diagram of the structure of the utility model in a side view (part II);

[0022] Figure 5 It is a schematic diagram of the structure of the utility model in a side view of a part (three);

[0023] Figure 6 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 7 It is a schematic diagram of the local structure of point A of the utility model.

[0025] In the figure: 1. base; 2. support tube; 3. rectangular notch; 4. hydraulic cylinder; 5. motor; 6. threaded rod; 7. threaded sleeve; 8. slide groove; 9. slide rod; 10. connecting rod; 11. circular frame; 12. fixed plate; 13. bearing; 14. rotating rod; 15. flip plate; 16. mounting plate; 17. slot; 18. laser radar body; 19. connecting plate; 20. electric push rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0027] like Figures 1 to 7As shown, a radar lifting device includes a support tube 2, a base 1 is fixedly installed at the bottom of the support tube 2, a sponge is arranged above the support tube 2, rectangular slots 3 are penetrated on the opposite side walls of the support tube 2, a transmission mechanism is arranged in the inner cavity of the support tube 2, a sliding mechanism is arranged on the opposite side walls of the inner cavity of the support tube 2, a connecting rod 10 is connected to the transmission mechanism, one end of the connecting rod 10 away from the transmission mechanism penetrates the rectangular slot 3, and a circular frame 11 is fixedly installed, the circular frame 11 is slidably sleeved on the support tube 2, a fixing plate 12 is fixedly installed above the circular frame 11, a groove is opened above the fixing plate 12, and a flipping mechanism is arranged in the groove, a laser radar body 18 is clamped on the flipping mechanism, and a connecting plate 19 is fixedly installed in the inner cavity of the support tube 2. When the transmission mechanism moves to the top, the flipping mechanism above the fixed plate 12 is located at the top of the support tube 2. At this time, the motor 5 is turned off, and the hydraulic cylinder 4 continues to move, so that the flip plate 15 can be flipped with the assistance of the flipping mechanism, so that the flip plate 15 can be covered in the support tube 2, so that the laser radar body 18 set on the flip plate 15 can be protected and damaged to a certain extent.

[0028] In a specific embodiment, the transmission mechanism includes a motor 5, which is mounted on a base 1, a threaded rod 6 is fixedly mounted on the output end of the motor 5, the other end of the threaded rod 6 is rotatably connected to the bottom of the connecting plate 19, a threaded sleeve 7 is meshedly mounted on the threaded rod 6, and a connecting rod 10 is fixedly mounted on one side wall of the threaded sleeve 7. In this configuration, the installation position and components of the transmission mechanism are determined.

[0029] Furthermore, the sliding mechanism includes two slide grooves 8, which are respectively opened on the inner wall of the support tube 2, and the two slide grooves 8 are symmetrical to each other. Slide rods 9 are slidably installed in the inner cavities of the two slide grooves 8, and the ends of the two slide rods 9 away from the slide grooves 8 are fixedly connected to the threaded sleeve 7. In this setting, the installation position and components of the sliding mechanism are determined.

[0030] Furthermore, the flip mechanism includes a flip plate 15, a rotating rod 14 is fixedly installed on one side of the flip plate 15, and bearings 13 are arranged at both ends of the rotating rod 14, and the two bearings 13 are respectively installed in grooves opened on the fixed plate 12. In this configuration, the installation position and components of the flip mechanism are determined.

[0031] Furthermore, a mounting plate 16 is installed above the flip plate 15, and a slot 17 is provided on the mounting plate 16, and a laser radar body 18 is connected in the slot 17. In this configuration, the opening position of the slot 17 and the connection relationship between the slot 17 and the laser radar body 18 are determined.

[0032] Further, an electric push rod 20 is installed above the connection plate 19, and a protective shell is provided on the electric push rod 20. In this configuration, the installation position of the electric push rod 20 is determined.

[0033] Furthermore, a hydraulic cylinder 4 is installed above the base 1, and a flip plate 15 is overlapped above the hydraulic cylinder 4. In this configuration, the installation position of the hydraulic cylinder 4 and the connection relationship between the hydraulic cylinder 4 and the flip plate 15 are determined.

[0034] The implementation principle of a radar lifting device of this embodiment is as follows: first, when the laser radar body 18 is not needed, the controller controls the motor 5 and the hydraulic cylinder 4 to start. When the motor 5 is started, it can drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it can drive the threaded sleeve 7 to move horizontally with the assistance of the sliding mechanism. When the threaded sleeve 7 moves, it can drive the circular frame 11 to move on the outer wall of the support tube 2 through the connecting rod 10, thereby driving the fixed plate 12 to move, and allowing the flipping mechanism to drive the laser radar body 18 to move (because the rising speed of the hydraulic cylinder 4 is the same as the moving speed of the threaded sleeve 7). When the transmission mechanism moves to the top, the fixed plate 12 above The flipping mechanism is located at the top of the support tube 2. At this time, the motor 5 is turned off and the hydraulic cylinder 4 continues to move, so that the flip plate 15 can be pushed to flip with the assistance of the flipping mechanism (the hydraulic cylinder 4 has a certain speed when pushing. When the hydraulic cylinder 4 leaves the flip plate 15, the flip plate 15 can be buckled on the top of the support tube 2 under the action of inertia), so that the flip plate 15 can cover the support tube 2, so that the laser radar body 18 set on the flip plate 15 can be protected and damaged to a certain extent. When the laser radar body 18 needs to be moved out, the electric push rod 20 is controlled by the controller to move, so that the flip plate 15 can be flipped, so that the laser radar body 18 can come out of the support tube 2.

Claims

1. A radar lifting device, comprising a support tube (2), characterized in that: A base (1) is fixedly installed at the bottom of the support tube (2), a sponge is arranged above the support tube (2), rectangular slots (3) are penetrated on opposite side walls of the support tube (2), a transmission mechanism is arranged in the inner cavity of the support tube (2), sliding mechanisms are arranged on opposite side walls of the inner cavity of the support tube (2), a connecting rod (10) is connected to the transmission mechanism, one end of the connecting rod (10) away from the transmission mechanism penetrates through the rectangular slot (3), and a circular frame (11) is fixedly installed, the circular frame (11) is slidably sleeved on the support tube (2), a fixing plate (12) is fixedly installed above the circular frame (11), a groove is provided above the fixing plate (12), and a flipping mechanism is arranged in the groove, a laser radar body (18) is clamped on the flipping mechanism, and a connecting plate (19) is fixedly installed in the inner cavity of the support tube (2).

2. A radar lifting device according to claim 1, characterized in that: The transmission mechanism comprises a motor (5), the motor (5) being mounted on a base (1), a threaded rod (6) being fixedly mounted on the output end of the motor (5), the other end of the threaded rod (6) being rotatably connected to the bottom of a connecting plate (19), a threaded sleeve (7) being meshedly mounted on the threaded rod (6), and a connecting rod (10) being fixedly mounted on one side wall of the threaded sleeve (7).

3. The radar lifting device according to claim 1, characterized in that: The sliding mechanism comprises two sliding grooves (8), the two sliding grooves (8) are respectively opened on the inner wall of the support tube (2), the two sliding grooves (8) are symmetrical to each other, and sliding rods (9) are slidably installed in the inner cavities of the two sliding grooves (8), and the two sliding rods (9) are respectively fixedly connected to the threaded sleeve (7) at one end away from the sliding groove (8).

4. The radar lifting device according to claim 1, characterized in that: The flip mechanism comprises a flip plate (15), a rotating rod (14) is fixedly installed through one side of the flip plate (15), bearings (13) are arranged at both ends of the rotating rod (14), and the two bearings (13) are respectively installed in grooves provided on the fixed plate (12).

5. The radar lifting device according to claim 4, characterized in that: A mounting plate (16) is mounted above the flip plate (15), a card slot (17) is provided on the mounting plate (16), and a laser radar body (18) is card-connected in the card slot (17).

6. The radar lifting device according to claim 2, characterized in that: An electric push rod (20) is installed above the connection plate (19), and a protective shell is arranged on the electric push rod (20).

7. The radar lifting device according to claim 1, characterized in that: A hydraulic cylinder (4) is installed above the base (1), and a turnover plate (15) is overlapped above the hydraulic cylinder (4).

Images