CN215245485U - A lift unmanned aerial vehicle for geotechnical engineering reconnaissance survey and drawing - Google Patents

Abstract

The utility model discloses a lifting unmanned aerial vehicle for geotechnical engineering investigation and mapping, which comprises a body, a rotor bracket is fixedly arranged on one side end face of the body, an arc-shaped damping plate is fixedly arranged on the bottom end of the body, mounting blocks are fixedly connected with the two side end faces of the arc-shaped damping plate, sliding columns are slidably connected with the inner sides of the mounting blocks, damping springs are sleeved on the outer sides of the sliding columns, a fixing bracket is fixedly connected with the bottom end of the sliding columns, rubber rollers are rotatably connected with the inner sides of the fixing bracket, the body descends, preliminary damping is carried out through the deformation of the rubber rollers, and the arc-shaped damping plate can be conveniently deformed towards two sides by the rotation of the rubber rollers, so that the damping is further damped, when the body falls to the ground, the mounting blocks can compress the damping springs to carry out force unloading again, the impact force of the body is fully reduced, the hard collision between a mapping lens and the ground is prevented, and the integrity of the mapping lens is protected, economic loss is prevented, so that the surveying and mapping work can be carried out smoothly, and the accuracy of surveying and mapping data is ensured.

Description

A lift unmanned aerial vehicle for geotechnical engineering reconnaissance survey and drawing

Technical Field

The utility model relates to an engineering survey and drawing technical field specifically is a lift unmanned aerial vehicle for geotechnical engineering reconnaissance survey and drawing.

Background

Geotechnical engineering is a research object of the geotechnical engineering, which is to solve the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, wherein engineering mapping is a part of geotechnical engineering, and when some regions in a vast range need to be mapped, an unmanned aerial vehicle is generally used for auxiliary mapping;

but current unmanned aerial vehicle lacks necessary bradyseism structure when carry professional mapping lens, and mapping lens can rigid collision when leading to unmanned aerial vehicle to descend to lead to the mapping lens to damage, cause the puzzlement to surveying work, for avoiding above-mentioned technical problem, it is necessary to provide a lift unmanned aerial vehicle that is used for geotechnical engineering reconnaissance survey and drawing in order to overcome prior art the defect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lift unmanned aerial vehicle for geotechnical engineering reconnaissance survey and drawing can effectively solve the current unmanned aerial vehicle that proposes in the above-mentioned background and lack necessary bradyseism structure when carry professional mapping lens, and mapping lens can rigid collision when leading to unmanned aerial vehicle to descend to lead to the mapping lens to damage, cause the problem of puzzlement to surveying work.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting unmanned aerial vehicle for geotechnical engineering investigation and surveying and mapping comprises a machine body, wherein a rotor wing frame is fixedly installed on one side end face of the machine body, an arc-shaped damping plate is fixedly installed at the bottom end of the machine body, installation blocks are fixedly connected to two side end faces of the arc-shaped damping plate, a sliding column is slidably connected to the inner side of each installation block, a damping spring is sleeved on the outer side of the sliding column, a fixing frame is fixedly connected to the bottom end of the sliding column, a rubber roller is rotatably connected to the inner side of the fixing frame, and a limiting piece is fixedly connected to the top end of the sliding column;

the bottom end of the machine body is fixedly connected with a supporting column, a sliding hole is formed in the position, corresponding to the supporting column, of the inner side of the arc-shaped damping plate, a side supporting plate is fixedly installed at the bottom end of the supporting column, and a stabilizing block is fixedly installed at the bottom end of the side supporting plate;

preferably, the rotor frame has a plurality of, and the equal symmetry of a plurality of rotor frame is installed at the both sides terminal surface of organism, the arc shock attenuation board has two, and two arc shock attenuation board symmetries are installed at the both sides terminal surface of organism.

Preferably, a movable hole is formed in the position, corresponding to the sliding column, of the top end of the mounting block, and the sliding column is in sliding connection with the mounting block through the movable hole.

Preferably, a rotating groove is formed in the position, corresponding to the rubber roller, of the inner side of the fixing frame, and the rubber roller is rotatably connected with the fixing frame through the rotating groove.

Preferably, the bottom fixed mounting of organism has the mapping lens, the bottom of organism is located mapping lens outside position department and installs the screw ring, the protective housing has been cup jointed to the outside screw thread of screw ring, the splitter box has been seted up to the inboard of protective housing, the material hole has been seted up to the top of protective housing, the discharge opening has been seted up to the inboard of protective housing and splitter box corresponding position department, the inboard embedding of protective housing has clean sponge.

Preferably, the material injecting holes and the material discharging holes are all provided with a plurality of material injecting holes and material discharging holes which are all arranged at equal intervals and are arranged on the inner side of the protective shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. set up the organism, the rotor frame, the arc shock attenuation board, the installation piece, the slip post, damping spring, the mount, rubber roller and spacing piece, descend through the organism, deformation through the rubber roller carries out preliminary shock attenuation, and the rotation of rubber roller can make things convenient for the arc shock attenuation board to deform to both sides, thereby further shock attenuation, and when the organism falls to the ground, the installation piece can compress damping spring and unload power once more, the impact force of organism has fully been reduced, prevent that mapping lens and ground from taking place rigid collision, protect mapping lens's integrality, prevent to cause economic loss, thereby make going on that mapping work can be smooth, ensure mapping data's accuracy.

2. Be provided with mapping lens, screw ring, protective housing, splitter box, notes material hole, discharge opening and clean sponge, through the even inboard of pouring into clean sponge of discharge opening, screw up the outside of screw ring with the protective housing this moment to clean mapping lens through clean sponge, guarantee mapping lens clean degree, guarantee mapping data's accuracy, and can prevent the damage of sand blown by the wind to mapping lens after screwing up the protective housing.

3. Be provided with support post, slip hole, collateral branch fagging and stable piece, through stable piece first contact ground, then play the supporting role to the organism through the collateral branch fagging, prevent to take place the danger of turning on one's side when the organism descends, guaranteed the organism can not damage, guaranteed going on smoothly of survey and drawing work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the rubber roller of the present invention;

fig. 3 is a schematic view of the installation structure of the threaded ring of the present invention;

FIG. 4 is a schematic view of the installation structure of the cleaning sponge of the present invention;

reference numbers in the figures: 1. a body; 2. a rotor frame; 3. an arc-shaped damping plate; 4. mounting blocks; 5. a sliding post; 6. a damping spring; 7. a fixed mount; 8. a rubber roller; 9. a limiting sheet; 10. a support column; 11. a slide hole; 12. side supporting plates; 13. a stabilizing block; 14. a mapping lens; 15. a threaded ring; 16. a protective shell; 17. a shunt slot; 18. a material injection hole; 19. a discharge hole; 20. cleaning the sponge.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a lifting unmanned aerial vehicle for geotechnical engineering investigation and mapping, which comprises a body 1, a rotor frame 2 is fixedly arranged on one side end face of the body 1, an arc-shaped damping plate 3 is fixedly arranged at the bottom end of the body 1, a plurality of rotor frames 2 are provided, a plurality of rotor frames 2 are symmetrically arranged on the two side end faces of the body 1, two arc-shaped damping plates 3 are provided, two arc-shaped damping plates 3 are symmetrically arranged on the two side end faces of the body 1, so as to facilitate multi-directional damping, mounting blocks 4 are fixedly connected with the two side end faces of the arc-shaped damping plates 3, a sliding column 5 is slidably connected with the inner side of the mounting block 4, a movable hole is arranged at the position corresponding to the sliding column 5 at the top end of the mounting block 4, the sliding column 5 is slidably connected with the mounting block 4 through the movable hole, so as to facilitate damping protection of the body 1, a damping spring 6 is sleeved on the outer side of the sliding column 5, the bottom end of the sliding column 5 is fixedly connected with a fixing frame 7, the inner side of the fixing frame 7 is rotatably connected with a rubber roller 8, a rotating groove is formed in the position, corresponding to the rubber roller 8, of the inner side of the fixing frame 7, the rubber roller 8 is rotatably connected with the fixing frame 7 through the rotating groove, the rubber roller 8 is convenient to rotate, and the top end of the sliding column 5 is fixedly connected with a limiting piece 9;

the bottom end of the machine body 1 is fixedly connected with a supporting column 10, the inner side of the arc-shaped damping plate 3 is provided with a sliding hole 11 at a position corresponding to the supporting column 10, the bottom end of the supporting column 10 is fixedly provided with a side supporting plate 12, and the bottom end of the side supporting plate 12 is fixedly provided with a stabilizing block 13;

bottom fixed mounting of organism 1 has mapping lens 14, the bottom of organism 1 is located mapping lens 14 outside position department and installs screw ring 15, protective housing 16 has been cup jointed to screw ring 15's outside screw thread, splitter box 17 has been seted up to protective housing 16's inboard, annotate material hole 18 has been seted up on protective housing 16's top, discharge opening 19 has been seted up with splitter box 17 corresponding position department in protective housing 16's inboard, it all has a plurality of to annotate material hole 18 and discharge opening 19, a plurality of annotates material hole 18 and discharge opening 19 equidistance and sets up and in protective housing 16's inboard, conveniently inject clean sponge 20's inboard with alcohol, protective housing 16's inboard embedding has clean sponge 20.

The utility model discloses a theory of operation and use flow: firstly, after surveying and mapping, a worker descends through the machine body 1, the rubber roller 8 can firstly contact the ground when descending, preliminary shock absorption is carried out through the deformation of the rubber roller 8, the rotation of the rubber roller 8 can facilitate the deformation of the arc shock absorption plate 3 towards two sides, and further shock absorption is carried out, so that the impact force generated by descending of the machine body 1 is further reduced, and when the machine body 1 falls to the ground, the mounting block 4 can compress the shock absorption spring 6 to carry out force unloading again, the impact force of the machine body 1 is fully reduced, the rigid collision between the surveying and mapping lens 14 and the ground is prevented, the integrity of the surveying and mapping lens 14 is protected, economic loss is prevented, so that surveying and mapping work can be smoothly carried out, and the accuracy of surveying and mapping data is ensured;

then, when the machine body 1 falls to the ground, the machine body 1 can be firstly contacted with the ground through the stabilizing block 13 and then the side supporting plate 12 is used for supporting the machine body 1, so that the side turning danger when the machine body 1 falls is prevented, the machine body 1 is ensured not to be damaged, and the smooth surveying and mapping work is ensured;

finally, after the survey and drawing work in one stage, inject into alcohol on the top of protective housing 16, inject into the inboard of splitter box 17 through annotating material hole 18 with alcohol, then shunt to discharge opening 19 department with alcohol via splitter box 17, then the inboard of clean sponge 20 is being injected into through discharge opening 19 is even, screw up the protective housing 16 to the outside of screw ring 15 this moment, thereby clean survey and drawing lens 14 through clean sponge 20, guarantee survey and drawing lens 14 clean degree, guarantee survey and drawing data's accuracy, and can prevent the damage of sand blown by the wind to survey and drawing lens 14 after screwing up protective housing 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a lift unmanned aerial vehicle for geotechnical engineering reconnaissance survey and drawing, includes organism (1), its characterized in that: a rotor frame (2) is fixedly mounted on the end face of one side of the machine body (1), an arc-shaped damping plate (3) is fixedly mounted at the bottom end of the machine body (1), mounting blocks (4) are fixedly connected to the end faces of the two sides of the arc-shaped damping plate (3), a sliding column (5) is slidably connected to the inner side of each mounting block (4), a damping spring (6) is sleeved on the outer side of each sliding column (5), a fixing frame (7) is fixedly connected to the bottom end of each sliding column (5), a rubber roller (8) is rotatably connected to the inner side of each fixing frame (7), and a limiting piece (9) is fixedly connected to the top end of each sliding column (5);

the bottom fixedly connected with support post (10) of organism (1), sliding hole (11) have been seted up with support post (10) corresponding position department to the inboard of arc damper plate (3), the bottom fixed mounting of support post (10) has collateral branch fagging (12), the bottom fixed mounting of collateral branch fagging (12) has stabilizing block (13).

2. The lifting unmanned aerial vehicle for geotechnical engineering investigation surveying and mapping of claim 1, wherein: the rotor wing frame (2) is provided with a plurality of rotor wing frames (2), the two side end faces of the machine body (1) are symmetrically arranged on the plurality of rotor wing frames (2), the two arc-shaped shock absorption plates (3) are symmetrically arranged on the two side end faces of the machine body (1).

3. The lifting unmanned aerial vehicle for geotechnical engineering investigation surveying and mapping of claim 1, wherein: the top end of the mounting block (4) is provided with a movable hole at a position corresponding to the sliding column (5), and the sliding column (5) is connected with the mounting block (4) in a sliding manner through the movable hole.

4. The lifting unmanned aerial vehicle for geotechnical engineering investigation surveying and mapping of claim 1, wherein: the inner side of the fixing frame (7) is provided with a rotating groove at a position corresponding to the rubber roller (8), and the rubber roller (8) is rotatably connected with the fixing frame (7) through the rotating groove.

5. The lifting unmanned aerial vehicle for geotechnical engineering investigation surveying and mapping of claim 1, wherein: the utility model discloses a take the structure of a machine, including organism (1), bottom fixed mounting of organism (1) has mapping lens (14), the bottom of organism (1) is located mapping lens (14) outside position department and installs screw ring (15), the outside screw thread of screw ring (15) has cup jointed protective housing (16), splitter box (17) have been seted up to the inboard of protective housing (16), notes material hole (18) have been seted up on the top of protective housing (16), discharge opening (19) have been seted up to the inboard of protective housing (16) and splitter box (17) corresponding position department, clean sponge (20) have been embedded into to the inboard of protective housing (16).

6. The elevating unmanned aerial vehicle for geotechnical engineering investigation surveying and mapping of claim 5, wherein: the material injection holes (18) and the material discharge holes (19) are provided with a plurality of holes, and the material injection holes (18) and the material discharge holes (19) are arranged at equal intervals and are arranged on the inner side of the protective shell (16).

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