CN113772091A - Engineering measuring equipment based on unmanned aerial vehicle - Google Patents
Engineering measuring equipment based on unmanned aerial vehicle Download PDFInfo
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- CN113772091A CN113772091A CN202111073897.7A CN202111073897A CN113772091A CN 113772091 A CN113772091 A CN 113772091A CN 202111073897 A CN202111073897 A CN 202111073897A CN 113772091 A CN113772091 A CN 113772091A
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- 230000007246 mechanism Effects 0.000 claims abstract description 155
- 238000005259 measurement Methods 0.000 claims abstract description 66
- 230000007547 defect Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 238000004439 roughness measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses an engineering measurement device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle control mechanism, wherein an engineering measurement mechanism is arranged at the bottom of the unmanned aerial vehicle control mechanism, a connecting mechanism is arranged between the unmanned aerial vehicle control mechanism and the engineering measurement mechanism, the engineering measurement mechanism comprises a top end supporting plate arranged at the bottom of the unmanned aerial vehicle control mechanism, and a flatness measurement mechanism, a distance measurement mechanism and an engineering surface defect detection mechanism are further arranged on the bottom mounting surface of the top end supporting plate. The unmanned aerial vehicle-based engineering measurement equipment has the advantages of simple structure, strong practicability and high stability, can realize automatic adjustment of the equipment in the measurement process, avoids manual adjustment, simplifies engineering measurement steps, improves the progress and efficiency of engineering measurement, and simultaneously improves the measurement accuracy.
Description
Technical Field
The invention relates to the technical field of engineering measurement, in particular to an engineering measurement device based on an unmanned aerial vehicle.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be divided into military and civil application according to application fields, the unmanned aerial vehicles are divided into reconnaissance planes and target planes, and the unmanned aerial vehicles are applied to the industry in the civil application and are really just needed by the unmanned aerial vehicles; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
Can often need carry out engineering survey at the in-process of building construction, so as to guarantee the accuracy of construction, current engineering survey's equipment often directly places subaerial, thereby unable convenient angle of adjusting measuring equipment, and then need the manual work to adjust, however manual regulation speed is slow, and make to measure very inconvenient, complex operation, influence engineering survey's progress and efficiency, it is relatively poor to lead to measuring the precision simultaneously, for this reason, need design an engineering survey equipment based on unmanned aerial vehicle.
Disclosure of Invention
The invention aims to solve the problems and designs an engineering measuring device based on an unmanned aerial vehicle.
The technical scheme of the invention is that the engineering measurement equipment based on the unmanned aerial vehicle comprises an unmanned aerial vehicle control mechanism, an engineering measurement mechanism is arranged at the bottom of the unmanned aerial vehicle control mechanism, a connecting mechanism is arranged between the unmanned aerial vehicle control mechanism and the engineering measurement mechanism, the engineering measurement mechanism comprises a top end supporting plate arranged at the bottom of the unmanned aerial vehicle control mechanism, a plurality of groups of rotatable supporting mechanisms are arranged on a bottom mounting surface of the top end supporting plate, an auxiliary fixing mechanism is arranged at one end of each supporting mechanism, a control assembly connected with the supporting mechanisms is arranged at the central position of the bottom mounting surface of the top end supporting plate, and a flatness measurement mechanism, a distance measurement mechanism and an engineering surface defect detection mechanism are further arranged on the bottom mounting surface of the top end supporting plate.
As a further description of the present technical solution, the unmanned aerial vehicle control mechanism includes a frame, the top of the frame is provided with a plurality of flight controllers, the bottom of the frame is provided with a plurality of bottom rods, and each bottom rod is provided with the connecting mechanism.
As a further description of the technical solution, the supporting mechanism includes a first hinge seat disposed on the bottom mounting surface of the top supporting plate, the first hinge seat is connected to a rotatable supporting rod through a connecting pin, and an auxiliary fixing mechanism is disposed at one end of the supporting rod away from the first hinge seat.
As a further description of the technical solution, the auxiliary fixing mechanism includes an auxiliary cylinder disposed at an end of the support rod away from the first hinge base, and an output end of the auxiliary cylinder is provided with a conical fixing member.
As a further description of the technical solution, the connecting mechanism includes an electromagnet assembly disposed at the bottom of the bottom rod, a supporting block is disposed at the top of the top supporting plate, and a connecting member is disposed on the supporting block and connected to the electromagnet assembly.
As a further description of this technical scheme, control assembly is including setting up the mounting panel that puts in top backup pad bottom central point, be provided with motor power on the mounting panel, motor power's output has the transmission lead screw through the coupling joint, the transmission lead screw is kept away from motor power one end is provided with the limiting plate.
As a further description of the technical solution, a movable nut is arranged on the transmission screw rod, a first connecting lug is arranged on the movable nut, a second connecting lug is arranged on one side of the support rod, the first connecting lug is connected with the second connecting lug through a connecting rod, the connecting rod is connected with the first connecting lug in a rotating manner, and the connecting rod is connected with the second connecting lug in a rotating manner.
As a further description of the present technical solution, the flatness measuring mechanism is disposed between two sets of the supporting mechanisms, the distance measuring mechanism is disposed between two sets of the supporting mechanisms, and the engineering surface defect detecting mechanism is disposed between two sets of the supporting mechanisms.
As a further description of the present technical solution, the flatness measuring mechanism, the distance measuring mechanism, and the engineering surface defect detecting mechanism all employ folding telescopic assemblies.
As a further description of the present technical solution, the output end of the flatness measuring mechanism is provided with a flatness detection sensor, the output end of the distance measuring mechanism is provided with a distance measurement sensor, and the output end of the engineering surface defect detecting mechanism is provided with a defect visual detection sensor.
The unmanned aerial vehicle-based engineering measurement equipment has the advantages of being simple in structure, strong in practicability and high in stability, being capable of achieving automatic adjustment of the equipment in the measurement process, avoiding manual adjustment, simplifying engineering measurement steps, improving engineering measurement progress and efficiency and improving measurement accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the coupling mechanism of the present invention;
fig. 3 is a schematic view of the overall structure from another perspective of the present invention.
In the figure, 1, an unmanned aerial vehicle control mechanism; 2. an engineering measurement mechanism; 3. a connecting mechanism; 4. a top end support plate; 5. a support mechanism; 6. an auxiliary fixing mechanism; 7. a control component; 8. a flatness measuring mechanism; 9. a distance measuring mechanism; 10. a project surface defect detection mechanism; 11. a frame; 12. a flight controller; 13. a bottom bar; 14. a first hinge base; 15. connecting a pin shaft; 16. a support bar; 17. an auxiliary cylinder; 18. a tapered fixture; 19. an electromagnet assembly; 20. a support block; 21. a connecting member; 22. mounting a plate; 23. a power motor; 24. a coupling; 25. a transmission screw rod; 26. a limiting plate; 27. moving the nut; 28. a first connecting lug; 29. a second engaging lug; 30. a connecting rod.
Detailed Description
Firstly, the invention is designed originally, an unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by a vehicle-mounted computer, engineering measurement is often required in the building construction process so as to ensure the construction accuracy, the existing engineering measurement equipment is often directly placed on the ground, so that the angle of the measurement equipment cannot be conveniently adjusted, manual adjustment is required, however, the manual adjustment speed is slow, the measurement is inconvenient, the operation is complex, the progress and efficiency of the engineering measurement are influenced, and the measurement accuracy is poor.
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-3, an engineering measurement device based on an unmanned aerial vehicle comprises an unmanned aerial vehicle control mechanism 1, an engineering measurement mechanism 2 is arranged at the bottom of the unmanned aerial vehicle control mechanism 1, the unmanned aerial vehicle control mechanism 1 controls the engineering measurement mechanism 2, and the unmanned aerial vehicle control mechanism 1 can drive the engineering measurement mechanism 2 to accurately reach a specified measurement position for measurement.
The engineering measuring mechanism 2 is used for measuring engineering, the specific structure of the engineering measuring mechanism 2 will be described in detail below, the engineering measuring mechanism 2 comprises a top end support plate 4 arranged at the bottom of the unmanned aerial vehicle control mechanism 1, in order to support the engineering measuring mechanism 2, a plurality of groups of rotatable support mechanisms 5 are arranged on the bottom mounting surface of the top end support plate 4, the specific structure of the support mechanisms 5 will be described in detail below,
an auxiliary fixing mechanism 6 is arranged at one end of the supporting mechanism 5, a control mechanism connected with the supporting mechanism 5 is arranged at the central position of the bottom mounting surface of the top end supporting plate 4, and a flatness measuring mechanism 8, a distance measuring mechanism 9 and an engineering surface defect detecting mechanism 10 are further arranged on the bottom mounting surface of the top end supporting plate 4.
The specific structure of the supporting mechanism 5 will be described in detail, and the supporting mechanism 5 includes a first hinge base 14 disposed on the bottom mounting surface of the top end supporting plate 4, a rotatable supporting rod 16 connected to the first hinge base 14 via a connecting pin 15, and the top end supporting plate 4 is supported by the supporting rod 16.
In order to strengthen the stability in the engineering measurement process, the one end of the supporting mechanism 5 is provided with the auxiliary fixing mechanism 6, the auxiliary fixing mechanism 6 is arranged at the position where the supporting rod 16 is far away from one end of the first hinge seat 14, the specific structure of the auxiliary fixing mechanism 6 is described in detail below, the auxiliary fixing mechanism 6 comprises an auxiliary cylinder 17 arranged at the position where the supporting rod 16 is far away from one end of the first hinge seat 14, the output end of the auxiliary cylinder 17 is provided with a conical fixing part 18, and the conical fixing part 18 is driven to move through the auxiliary fixing cylinder, so that the stability in the engineering measurement process is effectively strengthened.
In order to realize the control of the opening and closing angle of the supporting rod 16, a control assembly 7 connected with the supporting mechanism 5 is disposed at the central position of the bottom mounting surface of the top supporting plate 4, and the detailed structure of the control assembly 7 will be described in detail below, the control assembly 7 includes a mounting plate 22 disposed at the central position of the bottom of the top supporting plate 4, a power motor 23 is disposed on the mounting plate 22, a transmission screw 25 is connected to the output end of the power motor 23 through a coupling 24, a moving nut 27 is disposed on the transmission screw 25, a first connecting lug 28 is disposed on the moving nut 27, a second connecting lug 29 is disposed at one side of the supporting rod 16, the first connecting lug 28 is connected with the second connecting lug 29 through a connecting rod 30, the connecting rod 30 is rotatably connected with the first connecting lug 28, and the connecting rod 30 is rotatably connected with the second connecting lug 29, in order to limit the position of the moving nut 27, a limiting plate 26 is disposed at one end of the transmission screw 25 away from the power motor 23, and the transmission screw 25 is driven to rotate by the power motor 23, so as to drive the moving nut 27 to move up and down, so that the moving nut 27 drives the connecting rod 30 to move, thereby controlling the opening and closing angle of the supporting rod 16.
The specific structure of the unmanned aerial vehicle control mechanism 1 will be described in detail, the unmanned aerial vehicle control mechanism 1 includes a frame 11, a plurality of flight controllers 12 are disposed on the top of the frame 11, a plurality of bottom rods 13 are disposed on the bottom of the frame 11, and the connecting mechanism 3 is disposed at the bottom end of each bottom rod 13.
In order to realize the connection between the unmanned aerial vehicle control mechanism 1 and the engineering measurement mechanism 2, a connection mechanism 3 is arranged between the unmanned aerial vehicle control mechanism 1 and the engineering measurement mechanism 2, and the specific structure of the connection mechanism 3 will be described in detail below, the connection mechanism 3 comprises an electromagnet assembly 19 arranged at the bottom of a bottom rod 13, a supporting block 20 is arranged at the top of a top supporting plate 4, a connecting piece 21 is arranged on the supporting block 20, the connecting piece 21 is connected with the electromagnet assembly 19, the electromagnet assembly 19 is electrified, so that the electromagnet assembly 19 and the connecting piece 21 are tightly attached together, the unmanned aerial vehicle control mechanism 1 and the engineering measurement mechanism 2 are tightly connected together, and the unmanned aerial vehicle control mechanism 1 drives the engineering measurement mechanism 2 to move.
In order to realize engineering detection, a flatness measuring mechanism 8, a distance measuring mechanism 9 and an engineering surface defect detecting mechanism 10 are further arranged on the bottom mounting surface of the top end support plate 4.
The flatness measuring mechanism 8, the distance measuring mechanism 9 and the engineering surface defect detecting mechanism 10 will be described in detail below, and the flatness measuring mechanism 8, the distance measuring mechanism 9 and the engineering surface defect detecting mechanism 10 all adopt folding telescopic components.
The above detailed description explains the specific structure of the present invention, and the following description explains the working principle of the present invention: when the unmanned aerial vehicle-based engineering measurement device is used, the unmanned aerial vehicle control mechanism 1 drives the engineering measurement mechanism 2 to move to an engineering measurement position, the electromagnet assembly 19 is powered off, so that the unmanned aerial vehicle control mechanism 1 and the engineering measurement mechanism 2 are separated, then the opening and closing angle of the supporting rod 16 is adjusted through the control assembly 7, the stability of the engineering measurement mechanism 2 is enhanced through the auxiliary fixing mechanism 6, after the fixing is completed, the flatness measurement, the distance measurement and the engineering surface defect detection in the engineering measurement process are realized through the flatness measurement mechanism 8, the distance measurement mechanism 9 and the engineering surface defect detection mechanism 10, the unmanned aerial vehicle-based engineering measurement device has the advantages of simple structure, strong practicability and high stability, the automatic adjustment of the device can be realized in the measurement process, the manual adjustment is avoided, and the engineering measurement steps are simplified by using the unmanned aerial vehicle-based engineering measurement device, the progress and the efficiency of engineering measurement are improved, and meanwhile, the measurement accuracy is improved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an engineering survey equipment based on unmanned aerial vehicle, a serial communication port, including unmanned aerial vehicle control mechanism (1), the bottom of unmanned aerial vehicle control mechanism (1) is provided with engineering survey mechanism (2), unmanned aerial vehicle control mechanism (1) with be provided with coupling mechanism (3) between engineering survey mechanism (2), engineering survey mechanism (2) is including setting up top backup pad (4) in unmanned aerial vehicle control mechanism (1) bottom, be provided with rotatable supporting mechanism (5) of a plurality of groups on top backup pad (4) end installation face, supporting mechanism (5) one end is provided with supplementary fixed establishment (6), the central point of top backup pad (4) end installation face puts and is provided with control assembly (7) of being connected with supporting mechanism (5), the end installation face of top backup pad (4) still is provided with roughness measurement mechanism (8), A distance measuring mechanism (9) and an engineering surface defect detecting mechanism (10).
2. The unmanned aerial vehicle-based engineering surveying device of claim 1, wherein the unmanned aerial vehicle control mechanism (1) comprises a frame (11), a plurality of flight controllers (12) are arranged on the top of the frame (11), a plurality of bottom rods (13) are arranged on the bottom of the frame (11), and the connecting mechanism (3) is arranged at the bottom end of each bottom rod (13).
3. The engineering measurement equipment based on the unmanned aerial vehicle of claim 2, characterized in that, the supporting mechanism (5) includes a first hinge seat (14) arranged on the bottom mounting surface of the top end supporting plate (4), a rotatable supporting rod (16) is connected to the first hinge seat (14) through a connecting pin shaft (15), and an auxiliary fixing mechanism (6) is arranged at one end of the supporting rod (16) far away from the first hinge seat (14).
4. An engineering measuring device based on unmanned aerial vehicle according to claim 3, characterized in that, the auxiliary fixing mechanism (6) includes an auxiliary cylinder (17) arranged at one end of the supporting rod (16) far away from the first hinge base (14), and the output end of the auxiliary cylinder (17) is provided with a conical fixing piece (18).
5. The unmanned aerial vehicle-based engineering surveying device of claim 4, wherein the connecting mechanism (3) comprises an electromagnet assembly (19) arranged at the bottom of a bottom rod (13), a supporting block (20) is arranged at the top of the top supporting plate (4), a connecting piece (21) is arranged on the supporting block (20), and the connecting piece (21) is connected with the electromagnet assembly (19).
6. The engineering measurement equipment based on unmanned aerial vehicle of claim 5, characterized in that, control assembly (7) includes setting up mounting panel (22) in top backup pad (4) bottom central point, be provided with motor power (23) on mounting panel (22), the output of motor power (23) is connected with transmission lead screw (25) through shaft coupling (24), transmission lead screw (25) are kept away from motor power (23) one end is provided with limiting plate (26).
7. The engineering measurement device based on the unmanned aerial vehicle of claim 6, characterized in that, be provided with on the transmission lead screw (25) and move nut (27), be provided with first engaging lug (28) on moving nut (27), bracing piece (16) one side is provided with second engaging lug (29), first engaging lug (28) with connect through connecting rod (30) between second engaging lug (29), connecting rod (30) with rotate between first engaging lug (28) and be connected, connecting rod (30) with rotate between the second engaging lug (29) and be connected.
8. An engineering measurement device based on unmanned aerial vehicle according to claim 7, characterized in that, the flatness measuring mechanism (8) is arranged between two sets of supporting mechanisms (5), the distance measuring mechanism (9) is arranged between two sets of supporting mechanisms (5), and the engineering surface defect detecting mechanism (10) is arranged between two sets of supporting mechanisms (5).
9. The unmanned aerial vehicle-based engineering surveying device of claim 8, wherein the flatness measuring mechanism (8), the distance measuring mechanism (9), and the engineering surface defect detecting mechanism (10) all employ a folding telescopic assembly.
10. An unmanned aerial vehicle based engineering surveying device according to claim 9, characterized in that the output of the flatness measuring mechanism (8) is provided with a flatness detection sensor, the output of the distance measuring mechanism (9) is provided with a distance measurement sensor, and the output of the engineering surface defect detecting mechanism (10) is provided with a defect visual detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073897.7A CN113772091A (en) | 2021-09-14 | 2021-09-14 | Engineering measuring equipment based on unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111073897.7A CN113772091A (en) | 2021-09-14 | 2021-09-14 | Engineering measuring equipment based on unmanned aerial vehicle |
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| CN113772091A true CN113772091A (en) | 2021-12-10 |
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| CN202111073897.7A Pending CN113772091A (en) | 2021-09-14 | 2021-09-14 | Engineering measuring equipment based on unmanned aerial vehicle |
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- 2021-09-14 CN CN202111073897.7A patent/CN113772091A/en active Pending
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