CN219948594U - Unmanned aerial vehicle air suspension structure for engineering management - Google Patents
Unmanned aerial vehicle air suspension structure for engineering management Download PDFInfo
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- CN219948594U CN219948594U CN202321248405.8U CN202321248405U CN219948594U CN 219948594 U CN219948594 U CN 219948594U CN 202321248405 U CN202321248405 U CN 202321248405U CN 219948594 U CN219948594 U CN 219948594U
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- aerial vehicle
- engineering management
- suspension structure
- unlocking ring
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- 239000000725 suspension Substances 0.000 title claims abstract description 47
- 230000000903 blocking effect Effects 0.000 claims abstract description 37
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000003032 molecular docking Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model provides an unmanned aerial vehicle air suspension structure for engineering management, which comprises the following components: unmanned aerial vehicle, tower crane, suspension platform, reference column, stop slider and unlocking ring. The positioning column is arranged at the top of the unmanned aerial vehicle, the positioning column comprises a guide part and a blocking cap, the blocking cap is positioned at the tail end of the guide part, and one end of the blocking cap, which is far away from the guide part, is arc-shaped; the unlocking ring is sleeved on the guide part, and the outer side of the unlocking ring is provided with a supporting part; the suspension platform is arranged on the tower crane, a butt joint hole and a mounting hole are formed in the suspension platform, the stop sliding block is accommodated in the mounting hole, a spring is arranged between the stop sliding block and the inner wall of the mounting hole, and a guide inclined plane is arranged on one side, close to the opening of the butt joint hole, of the stop sliding block. The unmanned aerial vehicle is mounted on the suspension platform through the cooperation of the positioning column, the stop sliding block and the unlocking ring, and can be suspended on the tower crane for shooting, so that the power consumption of the unmanned aerial vehicle is reduced, and the high-altitude operation duration of the unmanned aerial vehicle is prolonged.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle air suspension structure for engineering management.
Background
With the increasing maturity of unmanned aerial vehicle technology, unmanned aerial vehicle wide application and engineering management field are like carrying out topography survey and drawing, engineering equipment position tracking, structural inspection and remote monitoring etc. with unmanned aerial vehicle mechanism building site bird's eye view assistance.
In the process of monitoring the construction progress of a construction site by adopting the unmanned aerial vehicle, the unmanned aerial vehicle is required to hover in the air for a long time to shoot. However, unmanned aerial vehicle is limited by battery capacity, and the time of carrying out high altitude construction is short, takes off for many times and just can accomplish shooting task promptly, and charging process stand-by time is long, has the discontinuous problem of shooting.
Therefore, how to prolong the shooting time of the unmanned aerial vehicle and obtain a continuous and complete aerial view is a problem to be solved.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides an unmanned aerial vehicle air suspension structure for engineering management, so that an unmanned aerial vehicle can carry out shooting tasks at high altitude for a long time.
The aim of the utility model is realized by the following technical scheme:
an unmanned aerial vehicle overhead suspension structure for engineering management, comprising: the device comprises an unmanned aerial vehicle, a tower crane, a suspension platform, a positioning column, a stop slide block and a unlocking ring;
the suspension platform is arranged on the tower crane, a butt joint hole and a mounting hole are formed in the suspension platform, the stop sliding block is accommodated in the mounting hole, a spring is arranged between the stop sliding block and the inner wall of the mounting hole, and a guide inclined plane is arranged on one side, close to the opening of the butt joint hole, of the stop sliding block;
the positioning column is arranged at the top of the unmanned aerial vehicle, the positioning column comprises a guide part and a blocking cap, the blocking cap is positioned at the tail end of the guide part, and one end of the blocking cap, which is far away from the guide part, is arc-shaped;
the unlocking ring is sleeved on the guide part, and a supporting part is arranged on the outer side of the unlocking ring.
In one embodiment, an avoidance groove is formed in one end, close to the guide portion, of the blocking cap, and the avoidance groove is used for accommodating the unlocking ring.
In one embodiment, the cross section of the supporting part is semicircular.
In one embodiment, the cross section of the supporting part is trapezoid.
In one embodiment, the positioning column further comprises a connecting portion connected with the top of the unmanned aerial vehicle, the diameter of the connecting portion is larger than that of the guiding portion, and the unlocking ring is located at the junction position of the connecting portion and the guiding portion.
In one embodiment, the interface of the connection portion and the guide portion is located above the propeller of the unmanned aerial vehicle.
In one embodiment, a chamfer is provided at the interface of the connecting portion and the guiding portion.
In one embodiment, the bottom of the unmanned aerial vehicle is provided with a landing gear and a camera.
In one embodiment, a connector is provided between the camera and the bottom of the unmanned aerial vehicle.
In one embodiment, the connecting piece comprises a bracket and a base, the base is connected with the camera, the connecting piece is connected with the bottom of the unmanned aerial vehicle, and the bracket is connected with the base through a screw.
To sum up, provide the mount position for unmanned aerial vehicle on the davit of tower crane, and through reference column, stop slider and unblock ring cooperation with unmanned aerial vehicle mount on suspension platform, unmanned aerial vehicle can hover and shoot on the tower crane, reduce unmanned aerial vehicle power consumption, increase unmanned aerial vehicle overhead working duration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the operation of an unmanned aerial vehicle overhead suspension structure for engineering management;
fig. 2 is a schematic diagram of the cooperation of the unmanned aerial vehicle and the positioning column;
FIG. 3 is an assembled view of a positioning post and unlocking ring;
FIG. 4 is a schematic view of the positioning post of FIG. 3 from another view;
FIG. 5 is a diagram showing the fit between the positioning posts and the suspension platform;
FIG. 6 is a diagram of the mating state of the positioning post and the suspension platform (II);
FIG. 7 is a diagram of the mating of the positioning posts and the suspension platform;
FIG. 8 is a diagram of the mating of the positioning posts and the suspension platform;
fig. 9 is a schematic structural view of the connector.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 5, the present utility model provides an unmanned aerial vehicle overhead suspension structure 10 for engineering management, comprising: the system comprises a unmanned aerial vehicle 100, a tower crane 200, a suspension platform 300, a positioning column 400, a stop slide block 500 and an unlocking ring 600. The tower crane 200 in the worksite is used as a hovering point of the unmanned aerial vehicle 100 in the air, and when the peripheral image of the tower crane 200 needs to be acquired, the unmanned aerial vehicle 100 can be parked on the tower crane 200, so that the electric quantity is saved, and the flight time of the unmanned aerial vehicle 100 is prolonged.
Referring to fig. 1 and 5, the suspension platform 300 is disposed on the tower crane 200, a docking hole 310 and a mounting hole 320 are formed in the suspension platform 300, an opening of the docking hole 310 is downward, the mounting hole 320 is communicated with the docking hole 310 and is adjacent to an opening side of the docking hole 310, the stop slider 500 is accommodated in the mounting hole 320, a spring 700 is disposed between the stop slider 500 and an inner wall of the mounting hole 320, the spring 700 is used for providing an elastic force for the stop slider 500, the stop slider 500 extends into the docking hole 310, and a guiding inclined surface 510 is disposed on a side of the stop slider 500 adjacent to the opening of the docking hole 310.
It should be noted that a plurality of stop sliders 500 may be disposed, and the plurality of stop sliders 500 are distributed in a circumferential array with the axis of the docking hole 310 as the center, and a plurality of corresponding mounting holes 320 for accommodating the stop sliders 500 are also disposed, and a spring 700 is disposed in each mounting hole 320 for pushing the stop slider 500 into the docking hole 310, so that the portion of the guide inclined plane 510 of the stop slider 500 extends into the docking hole 310.
Referring to fig. 2 and 3, a positioning column 400 is disposed at the top of the unmanned aerial vehicle 100, the positioning column 400 is used for penetrating the docking hole 310 (as shown in fig. 5), and the unmanned aerial vehicle 100 and the suspension platform 300 are docked with the stop slider 500 in the docking hole 310 through the positioning column 400.
Referring to fig. 3 and 4, the positioning post 400 includes a guiding portion 410 and a blocking cap 420, the blocking cap 420 is located at the end of the guiding portion 410, and one end of the blocking cap 420 away from the guiding portion 410 is arc-shaped.
In this way, when the positioning post 400 extends into the docking hole 310 (as shown in fig. 8), the arc-shaped portion of the blocking cap 420 contacts with the guiding inclined surface 510 of the stop slider 500, so that a radial component force can be generated to push the stop slider 500 to retract into the mounting hole 320, and after the blocking cap 420 passes through the position of the stop slider 500, the stop slider 500 is extended again under the pushing of the spring 700, and one end of the blocking cap 420, which is close to the guiding portion 410, has no arc-shaped structure, and in this state, the extended stop slider 500 abuts against one end of the blocking cap 420, which is close to the guiding portion 410, so as to clamp the blocking cap 420 in the docking hole 310, and at this time, the docking of the unmanned aerial vehicle 100 and the suspension platform 300 is completed (as shown in fig. 5).
Referring to fig. 3 and 5, the unlocking ring 600 is sleeved on the guide portion 410, the unlocking ring 600 can slide along the guide portion 410, the outer diameter of the blocking cap 420 is larger than the diameter of the guide portion 410, the unlocking ring 600 only slides along the axial direction of the positioning column 400 in the region of the guide portion 410, when the unlocking ring 600 rises to the position of the blocking cap 420, the unlocking ring 600 is blocked by the blocking cap 420, and in an initial state, the unlocking ring 600 is located at one end of the guide portion 410 far away from the blocking cap 420.
Referring to fig. 3 and 5, in an embodiment, the positioning post 400 further includes a connecting portion 430, the connecting portion 430 is connected to the top of the unmanned aerial vehicle 100, the diameter of the connecting portion 430 is larger than that of the guiding portion 410, and the unlocking ring 600 is located at the boundary position between the connecting portion 430 and the guiding portion 410. Preferably, the junction of the connection 430 and the guide 410 is located above the propeller of the unmanned aerial vehicle 100. A chamfer 431 is provided at the boundary between the connecting portion 430 and the guide portion 410. The chamfer 431 and the abutting portion 610 on the unlocking ring 600 form a V-shaped groove structure, when the stop slider 500 extends out, the stop slider applies force to the junction between the connecting portion 430 and the guiding portion 410, so that the unlocking ring 600 can be directly pushed to slide upwards, and the unlocking ring 600 can be separated from the connecting portion 430 conveniently.
Referring to fig. 3 and 5, an abutment 610 is provided on the outer side of the unlocking ring 600. The abutment 610 is used to abut against the stop slider 500 and push the stop slider 500 to move, and preferably, the cross section of the abutment 610 is semicircular or trapezoidal. The abutment 610 is used to abut against the stop slider 500 and push the stop slider 500 to retract into the mounting hole 320.
The following describes the operation principle of the above-described unmanned aerial vehicle overhead suspension structure 10 for engineering management:
when the unmanned aerial vehicle 100 needs to be suspended on the tower crane 200 to perform a shooting task, the unmanned aerial vehicle 100 needs to be controlled to fly to the position of the suspension platform 300, and the position is adjusted to enable the positioning column 400 on the unmanned aerial vehicle 100 to be aligned with the docking hole 310 of the suspension platform 300;
controlling the unmanned aerial vehicle 100 to ascend, the positioning column 400 starts to extend into the docking hole 310, the blocking cap 420 on the positioning column 400 firstly enters into the docking hole 310, and the arc-shaped structure at the upper end of the blocking cap 420 (which refers to the side of the blocking cap 420 far away from the guide part 410) is contacted with the guide inclined surface 510 on the stop slide block 500 (as shown in fig. 8), and the lifting force part of the unmanned aerial vehicle 100 is converted into radial thrust to push the stop slide block 500 into the mounting hole 320;
after the blocking cap 420 passes through the position of the stop slide 500, the spring 700 stretches to push the stop slide 500 out again, and the blocking cap 420 is located above the stop slide 500;
after the positioning column 400 extends into the docking hole 310, the output power of the propeller of the unmanned aerial vehicle 100 is reduced, the unmanned aerial vehicle 100 is lowered, the blocking cap 420 moves towards the opening side of the docking hole 310, the lower end of the blocking cap 420 is abutted against the stop sliding block 500, the stop sliding block 500 prevents the blocking cap 420 from being separated from the docking hole 310 (shown in fig. 5), the unmanned aerial vehicle 100 is suspended at the boom of the tower crane 200 (shown in fig. 1), the propeller of the unmanned aerial vehicle 100 is closed, and at the moment, the unmanned aerial vehicle 100 performs a shooting task on the tower crane 200;
referring to fig. 6, after the shooting task around the tower crane 200 is completed, the propeller of the unmanned aerial vehicle 100 is started again, so that the unmanned aerial vehicle 100 ascends, the guide part 410 on the positioning column 400 is completely immersed into the docking hole 310, and the unlocking ring 600 on the guide part 410 enters into the docking hole 310 together in the process;
the abutment portion 610 on the unlocking ring 600 generates a radial component force when contacting with the stop slide block 500, so that the stop slide block 500 can be pushed to retract into the mounting hole 320, and the unlocking ring 600 stretches out again after being displaced above the stop slide block 500, the unlocking ring 600 is attached to the stop slide block 500 under the action of gravity (as shown in fig. 6), and the gravity of the unlocking ring 600 is insufficient to prop up the stop slide block 500;
when the blocking cap 420 abuts against the docking hole 310, the unmanned aerial vehicle 100 cannot be lifted continuously, and at the moment, the unmanned aerial vehicle 100 starts to be controlled to descend, in the process, the guide part 410 descends relative to the unlocking ring 600 until the lower end of the blocking cap 420 abuts against the unlocking ring 600 (as shown in fig. 7), the blocking cap 420 hooks the unlocking ring 600 to move towards the opening of the docking hole 310 together, downward pressure is applied to the unlocking ring 600 through the blocking cap 420, the abutting part 610 of the unlocking ring 600 is driven to prop up the stopping slide block 500 again, and the unmanned aerial vehicle 100 is smoothly separated from the suspension platform 300 (as shown in fig. 8);
the operator can control unmanned aerial vehicle 100 to fly to next tower crane 200 department and carry out next shooting task, so through the butt joint at reference column 400 and suspension platform 200, hang unmanned aerial vehicle 100 on the davit of tower crane 200 and shoot, need not unmanned aerial vehicle 100 self to maintain in the air and hover, can practice thrift unmanned aerial vehicle 100 battery consumption, with this extension unmanned aerial vehicle 100 flight duration, can supply unmanned aerial vehicle 100 to carry out shooting task in the region of unmanned aerial vehicle 200 on the building site, unmanned aerial vehicle 100 need not many times to come and go charge regional standby.
The suspension platform 300 is arranged on the tower crane 200, a mounting position is provided for the unmanned aerial vehicle 100 on the suspension arm, the unmanned aerial vehicle 100 is mounted on the suspension platform 300 through the cooperation of the positioning column 400, the stop sliding block 500 and the unlocking ring 600, the unmanned aerial vehicle 100 can be suspended on the tower crane 200 for shooting, the electricity consumption of the unmanned aerial vehicle 100 is reduced, and the high-altitude operation duration of the unmanned aerial vehicle 100 is prolonged.
Referring to fig. 4 and 5, in an embodiment, an end of the blocking cap 420 near the guiding portion 410 is provided with a avoiding groove 421, and the avoiding groove 421 is used for accommodating the unlocking ring 600. In this way, the upper side of the unlocking ring 600 is embedded into the avoiding groove 421, so that the stop slider 500 is prevented from extending into the gap between the blocking cap 420 and the unlocking ring 600 to cause the separation failure when the positioning column 400 is separated from the suspension platform 300, and the structural stability is improved.
Referring to fig. 2 and 9, a landing gear 110 and a camera 120 are disposed at the bottom of the unmanned aerial vehicle 100. Landing gear 110 length is greater than camera 120, landing gear 110 and ground contact when unmanned aerial vehicle 100 descends, and camera 120 is located unmanned aerial vehicle 100 bottom for shoot the image, be provided with connecting piece 130 between the bottom of camera 120 and unmanned aerial vehicle 100, connecting piece 130 includes support 131 and base 132, and base 132 is connected with camera 120, and connecting piece 130 links to each other with the bottom of unmanned aerial vehicle 100, is connected through the screw between support 131 and the base 132. Loosening the screws adjusts the relative angle of the base 132 and the bracket 131, thereby adjusting the orientation of the camera 120.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An unmanned aerial vehicle overhead suspension structure for engineering management, comprising: the device comprises an unmanned aerial vehicle, a tower crane, a suspension platform, a positioning column, a stop slide block and a unlocking ring;
the suspension platform is arranged on the tower crane, a butt joint hole and a mounting hole are formed in the suspension platform, the stop sliding block is accommodated in the mounting hole, a spring is arranged between the stop sliding block and the inner wall of the mounting hole, and a guide inclined plane is arranged on one side, close to the opening of the butt joint hole, of the stop sliding block;
the positioning column is arranged at the top of the unmanned aerial vehicle, the positioning column comprises a guide part and a blocking cap, the blocking cap is positioned at the tail end of the guide part, and one end of the blocking cap, which is far away from the guide part, is arc-shaped;
the unlocking ring is sleeved on the guide part, and a supporting part is arranged on the outer side of the unlocking ring.
2. The unmanned aerial vehicle overhead suspension structure for engineering management according to claim 1, wherein an avoidance groove is formed in one end, close to the guide portion, of the blocking cap, and the avoidance groove is used for accommodating the unlocking ring.
3. The unmanned aerial vehicle overhead suspension structure for engineering management according to claim 1, wherein the cross section of the abutting portion is semicircular.
4. The unmanned aerial vehicle overhead suspension structure for engineering management according to claim 1, wherein the cross section of the abutting portion is trapezoidal.
5. The unmanned aerial vehicle overhead suspension structure for engineering management of claim 1, wherein the positioning column further comprises a connecting portion connected with the top of the unmanned aerial vehicle, the connecting portion having a diameter larger than that of the guiding portion, and the unlocking ring is located at an interface position of the connecting portion and the guiding portion.
6. The unmanned aerial vehicle overhead suspension structure for engineering management of claim 5, wherein the interface location of the connection and the guide is located above a propeller of the unmanned aerial vehicle.
7. The unmanned aerial vehicle overhead suspension structure for engineering management according to claim 5, wherein a chamfer is provided at an interface position of the connecting portion and the guide portion.
8. The unmanned aerial vehicle overhead suspension structure for engineering management according to claim 1, wherein the unmanned aerial vehicle is provided with landing gear and camera at the bottom.
9. The unmanned aerial vehicle overhead suspension structure for engineering management of claim 8, wherein a connection is provided between the camera and the bottom of the unmanned aerial vehicle.
10. The unmanned aerial vehicle overhead suspension structure for engineering management of claim 9, wherein the connecting piece comprises a bracket and a base, the base is connected with the camera, the connecting piece is connected with the bottom of the unmanned aerial vehicle, and the bracket is connected with the base through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248405.8U CN219948594U (en) | 2023-05-22 | 2023-05-22 | Unmanned aerial vehicle air suspension structure for engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248405.8U CN219948594U (en) | 2023-05-22 | 2023-05-22 | Unmanned aerial vehicle air suspension structure for engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948594U true CN219948594U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248405.8U Active CN219948594U (en) | 2023-05-22 | 2023-05-22 | Unmanned aerial vehicle air suspension structure for engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948594U (en) |
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2023
- 2023-05-22 CN CN202321248405.8U patent/CN219948594U/en active Active
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