Unmanned vehicle anti-falling structure for surveying and mapping

Abstract

The utility model relates to the technical field of unmanned vehicles for surveying and mapping, in particular to an unmanned vehicle anti-falling structure for surveying and mapping, which comprises an unmanned vehicle body, an annular plate is fixedly sleeved on the unmanned vehicle body, a mounting seat is fixedly connected onto the annular plate, and an adjusting structure for adjusting the position of the annular plate in the vertical direction is arranged on the annular plate. A protection structure used for preventing the unmanned vehicle body from laterally falling is arranged on the mounting seat, the adjusting structure comprises a plurality of screw grooves formed in the unmanned vehicle body, and the annular plate and the screw grooves are in threaded connection with the same fixing bolt. Compared with an unmanned vehicle in the prior art, the unmanned vehicle has the advantages that through the arrangement of the adjusting structure and the protection structure, the unmanned vehicle body is effectively prevented from being completely overturned through the structural design of the first supporting rod and the second supporting rod, the risk that precise instruments on the vehicle body are damaged due to falling is greatly reduced, and therefore the devices are protected against potential damage.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned vehicles for surveying and mapping, and in particular to an anti-fall structure of an unmanned vehicle for surveying and mapping. Background Art

[0002] The unmanned vehicle for surveying and mapping is a highly automated mobile device designed for key areas such as geographic information collection and terrain surveying and mapping. With the continuous advancement of intelligent connected vehicle technology, this new type of surveying and mapping tool has emerged. It uses advanced autonomous driving technology to achieve high-precision geographic information collection and terrain surveying and mapping tasks in a changing environment.

[0003] Modern unmanned vehicles for surveying and mapping are usually equipped with a series of advanced sensors and positioning systems, which enable them to perform automatic navigation and efficiently complete map annotation, 3D modeling and other complex surveying and mapping tasks. However, when working on the ground, there may be a risk of rollover due to uneven terrain. In the prior art, there is no universal provision of special anti-rollover and anti-fall devices, which may cause damage to the precision instruments on board when the unmanned vehicle rolls over, resulting in economic losses and increasing the overall cost of surveying and mapping. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that in the prior art, there is a risk of rollover due to uneven terrain when working on the ground, and special anti-rollover and anti-fall devices are not generally provided in the prior art, which may cause the precision instruments on the unmanned vehicle to be damaged when the unmanned vehicle rolls over, thereby causing economic losses and increasing the overall cost of surveying and mapping. A fall-proof structure for an unmanned vehicle used for surveying and mapping is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An unmanned vehicle anti-fall structure for surveying and mapping, comprising an unmanned vehicle body, a ring plate fixedly sleeved on the unmanned vehicle body, and a mounting seat fixedly connected to the ring plate;

[0007] The ring plate is provided with an adjustment structure for adjusting the position of the ring plate in the vertical direction, and the mounting seat is provided with a protection structure for preventing the unmanned vehicle body from falling sideways.

[0008] Preferably, the adjustment structure includes a plurality of screw grooves provided on the body of the unmanned vehicle, and the ring plate and the screw grooves are threadedly connected with the same fixing bolt.

[0009] Preferably, the protection structure comprises a fixing plate fixedly connected to the mounting seat, the fixing plate is rotatably connected to a support plate 1 via a pin, the support plate 1 is provided with a sliding opening, a support plate 2 is fixedly connected in the sliding opening, a plurality of fixing grooves are provided on the support plate 2 at equal distances, and the support plate 1 and the fixing groove are threadedly connected with the same knob;

[0010] The mounting seat is provided with an inclination member for adjusting an inclination angle of the support plate.

[0011] Preferably, the tilting member includes a connecting shaft fixedly connected to the mounting seat, a limiting rod is rotatably connected to the connecting shaft, a plurality of limiting grooves are equidistantly provided on the support plate, and the limiting rod and the limiting groove are threadedly connected with the same limiting bolt.

[0012] Preferably, one end of the second support plate away from the first support plate is fixedly connected with a support block.

[0013] Preferably, the support plates on the same side of the unmanned vehicle body are arranged in pairs.

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

[0015] The utility model arranges an adjustment structure and a protection structure, wherein a same bolt and a ring plate fixedly sleeved on the body of the unmanned vehicle are threadedly connected to the body of the unmanned vehicle, and a support plate 1 and a support plate 2 which are arranged to slide relatively are relatively fixed via a same knob which is threadedly connected. After the tilt position of the support plate 1 is adjusted, the overall length of the support plate 1 and the support plate 2 can be adjusted according to the actual ground flatness. When the unmanned vehicle encounters an unexpected rollover, the structural design of the support rod 1 and the support rod 2 effectively prevents the body of the unmanned vehicle from completely tipping over, greatly reducing the risk of damage to precision instruments on the body due to falling, thereby protecting these devices from potential damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an anti-fall structure for an unmanned vehicle used for surveying and mapping proposed by the utility model;

[0017] Figure 2 This is a top view of an anti-fall structure of an unmanned vehicle for surveying and mapping proposed by the utility model;

[0018] Figure 3 This is a diagram showing the separation of support rod 2 relative to support rod 1 in an anti-fall structure of an unmanned vehicle for surveying and mapping proposed by the utility model.

[0019] In the figure: 1. Unmanned vehicle body; 2. Ring plate; 3. Mounting seat; 4. Screw groove; 5. Fixing bolt; 6. Fixing plate; 7. Support plate 1; 8. Support plate 2; 9. Connecting shaft; 10. Limit rod; 11. Limit groove; 12. Limit bolt; 13. Fixing groove; 14. Knob. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 , an unmanned vehicle anti-fall structure for surveying and mapping, comprising an unmanned vehicle body 1, a ring plate 2 is fixedly sleeved on the unmanned vehicle body 1, and a mounting seat 3 is fixedly connected to the ring plate 2;

[0022] The ring plate 2 is provided with an adjustment structure for adjusting the position of the ring plate 2 in the vertical direction, and the mounting seat 3 is provided with a protection structure for preventing the body 1 of the unmanned vehicle from falling sideways.

[0023] The adjustment structure includes a plurality of screw grooves 4 provided on the unmanned vehicle body 1, and the same fixing bolt 5 is threadedly connected to the ring plate 2 and the screw grooves 4. The setting of the fixing bolt 5 and the screw grooves 4 facilitates the staff to adjust the height of the ring plate 2 according to the application scenario.

[0024] The protective structure includes a fixing plate 6 fixedly connected to the mounting seat 3, a supporting plate 7 being rotatably connected to the fixing plate 6 via a pin shaft, and a sliding opening is provided on the supporting plate 7, a supporting plate 2 8 is fixedly connected in the sliding opening, a plurality of fixing grooves 13 are provided on the supporting plate 2 8 at equal intervals, and the supporting plate 1 7 and the fixing groove 13 are threadedly connected with the same knob 14; the arrangement of the knob 14 and the fixing groove 13 makes it convenient for the user to adjust the extension length of the supporting plate 2 8 according to the inclination angle of the supporting plate 1 7.

[0025] The mounting seat 3 is provided with a tilting member for adjusting the tilt angle of the support plate 7 .

[0026] The tilting member includes a connecting shaft 9 fixedly connected to the mounting seat 3, a limiting rod 10 is rotatably connected to the connecting shaft 9, a plurality of limiting grooves 11 are equidistantly provided on the support plate 7, and the limiting rod 10 and the limiting groove 11 are threadedly connected with the same limiting bolt 12. The setting of the limiting groove 11 and the limiting rod 10 facilitates the user to adjust the tilting angle of the support plate 7.

[0027] One end of the support plate 2 8 away from the support plate 1 7 is fixedly connected with a support block. The support block is convenient for supporting with the ground to prevent rolling over.

[0028] The support plates 7 on the same side of the unmanned vehicle body 1 are arranged in pairs, which ensures that the support plates 7 are subjected to balanced forces.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] When using the device, firstly, the ring plate 2 is sleeved on the unmanned vehicle body 1, and after the vertical position of the ring plate 2 is adjusted, the fixing bolt 5 is screwed so that the fixing bolt 5 and the screw groove 4 are threadedly connected, thereby fixing the ring plate 2;

[0031] After the ring plate 2 is fixed, according to the actual ground flatness and anti-rollover requirements, the support plate 2 8 is slid on the support plate 1 7, and then the knob 14 is screwed, and the knob 14 and the fixing groove 13 are threadedly connected to achieve the fixation of the support plate 2 8 relative to the support plate 1 7;

[0032] When the support plate 7 is rotated to a suitable tilt angle, the limiting rod 10 is turned, and then the limiting bolt 12 is screwed so that the limiting bolt 12 and the limiting groove 11 are threadedly connected, thereby achieving the fixation of the support plate 7.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An unmanned vehicle anti-fall structure for surveying and mapping, comprising an unmanned vehicle body (1), characterized in that: A ring plate (2) is fixedly sleeved on the unmanned vehicle body (1), and a mounting seat (3) is fixedly connected to the ring plate (2); The ring plate (2) is provided with an adjustment structure for adjusting the position of the ring plate (2) in the vertical direction, and the mounting seat (3) is provided with a protection structure for preventing the unmanned vehicle body (1) from falling sideways.

2. The anti-fall structure of an unmanned vehicle for surveying and mapping according to claim 1, characterized in that: The adjustment structure comprises a plurality of screw grooves (4) formed on the body (1) of the unmanned vehicle, and the same fixing bolts (5) are threadedly connected to the ring plate (2) and the screw grooves (4).

3. The anti-fall structure of an unmanned vehicle for surveying and mapping according to claim 1 is characterized in that: The protective structure comprises a fixing plate (6) fixedly connected to the mounting seat (3), the fixing plate (6) being rotatably connected to a support plate 1 (7) via a pin shaft, the support plate 1 (7) being provided with a sliding opening, a support plate 2 (8) being fixedly connected in the sliding opening, a plurality of fixing grooves (13) being equidistantly provided on the support plate 2 (8), and the support plate 1 (7) and the fixing groove (13) being threadedly connected to the same knob (14); The mounting seat (3) is provided with an inclination member for adjusting the inclination angle of the support plate 1 (7).

4. The anti-fall structure of an unmanned vehicle for surveying and mapping according to claim 3 is characterized in that: The tilting member comprises a connecting shaft (9) fixedly connected to the mounting seat (3), a limiting rod (10) being rotatably connected to the connecting shaft (9), a plurality of limiting grooves (11) being equidistantly provided on the support plate (7), and a same limiting bolt (12) being threadedly connected to the limiting rod (10) and the limiting groove (11).

5. The anti-fall structure of an unmanned vehicle for surveying and mapping according to claim 3 is characterized in that: One end of the second support plate (8) away from the first support plate (7) is fixedly connected to a support block.

6. The anti-fall structure of an unmanned vehicle for surveying and mapping according to claim 3 is characterized in that: The support plates 1 (7) on the same side of the unmanned vehicle body (1) are arranged in pairs.

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