CN221668031U - Unmanned aerial vehicle cross-span measuring device - Google Patents
Unmanned aerial vehicle cross-span measuring device Download PDFInfo
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- CN221668031U CN221668031U CN202420155367.XU CN202420155367U CN221668031U CN 221668031 U CN221668031 U CN 221668031U CN 202420155367 U CN202420155367 U CN 202420155367U CN 221668031 U CN221668031 U CN 221668031U
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- 238000005259 measurement Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000010365 information processing Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
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- 238000004904 shortening Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
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Abstract
The utility model discloses a cross-span measuring device of an unmanned aerial vehicle, which belongs to the technical field of cross-span measurement, and particularly relates to a cross-span measuring device of an unmanned aerial vehicle, comprising an unmanned aerial vehicle body and a protective shell, wherein a cross-span measuring assembly is arranged on the protective shell, a square column is fixedly arranged at the bottom of the unmanned aerial vehicle body, a square tube is fixedly arranged at the top of the protective shell, the bottom end of the square column is inserted into the square tube, the square column and the square tube are detachably connected together through a connecting assembly, and the connecting assembly comprises: the utility model can realize that the protection shell can be disassembled and assembled only by pressing the positioning plate, thereby improving convenience, shortening disassembly and assembly time, and being convenient for personnel to maintain the cross measurement assembly in the protection shell.
Description
Technical Field
The utility model relates to the technical field of cross-over measurement, in particular to an unmanned aerial vehicle cross-over measurement device.
Background
The transmission line is a channel for electric energy transmission and is an essential important component of the power grid. When the crossing distance of the transmission lines is too small, the transmission lines can interfere with each other and even discharge, so that accidents are caused. Although China has standardized series of output lines in the field of power transmission line erection, the power transmission line is affected by strong wind, subsidence, tree growth, temperature change, wire aging, high temperature, rapid increase of electricity consumption and other factors when crossing, the distance between the upper and lower high-voltage lines is changed, and the risk of serious accidents still exists. Especially, in recent years, with the high-speed development of social economy in China, urban construction is rapidly advanced, the more ultrahigh-voltage, high-capacity and long-distance transmission lines are built, the more and more existing transmission corridor resources become increasingly tense, so that the crossing phenomenon of overhead lines is more and more, and line discharge accidents caused by insufficient crossing distance of the transmission lines frequently occur.
At present, an intersection measuring device is arranged on an unmanned plane to carry out intersection inspection on a power transmission line. However, no special connection structure is currently provided for installing the cross-over measurement device on the unmanned aerial vehicle, so that the cross-over measurement device is usually installed by adopting a screw mode, which leads to time waste because a plurality of screws need to be screwed one by one when the cross-over measurement device is disassembled and assembled. Therefore, the invention relates to an unmanned aerial vehicle cross-over measuring device.
Disclosure of utility model
The present utility model has been made in view of the above and/or problems occurring in an existing unmanned aerial vehicle crossover measurement device.
Therefore, the utility model aims to provide an unmanned aerial vehicle cross-over measuring device, which can solve the above-mentioned existing problems.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
The utility model provides an unmanned aerial vehicle cross measuring device, it includes unmanned aerial vehicle body and protection casing, be equipped with cross on the protection casing and measure the subassembly, the square post of bottom fixed mounting of unmanned aerial vehicle body, the top fixed mounting square tube of protection casing, square post's bottom is inserted in square tube, and square post and square tube pass through coupling assembling and can dismantle the link together.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: the connection assembly includes:
the two ends of the square column are provided with sliding grooves;
positioning holes are formed in two ends of the square pipe, and the sliding chute is aligned with the positioning holes;
the fixed plate is fixedly arranged in the chute;
the sliding rod is connected to the fixed plate in a sliding way;
the positioning plate is fixedly arranged at one end of the sliding rod and can move from the sliding groove to the positioning hole;
and the spring is sleeved on the sliding rod.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: the surface of locating plate is equipped with the slipmat to can improve the frictional force between locating plate and the locating hole.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: one end of the spring is fixedly arranged on the positioning plate, and the other end of the spring is fixedly arranged on the fixing plate.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: the other end of the sliding rod is fixedly provided with a baffle plate, and the baffle plate is positioned in the sliding groove.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: and the two ends of the protection shell are provided with heat dissipation assemblies so as to be capable of dissipating heat of the cross-span measurement assembly.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: the heat dissipation assembly includes:
the hollow pipes are fixedly arranged at the two ends of the protection shell;
The opposite ends of the two groups of hollow pipes are connected with the connecting blocks through threads;
The mounting holes are formed in the connecting blocks;
the filter screen is fixedly arranged in the mounting hole.
As a preferred solution of the present utility model, an unmanned aerial vehicle cross-over measurement device, wherein: the cross-over measurement assembly comprises a laser radar, a camera, a positioning module, a navigation module, a processor, a wireless module and a storage module, wherein the laser radar and the camera are fixedly arranged on the side wall of the front side of the protection shell, the positioning module, the navigation module, the processor, the wireless module and the storage module are arranged in the inner cavity of the protection shell, the laser radar and the camera are connected with the processor, the positioning module, the navigation module and the storage module are connected with the processor, and the processor is respectively in data communication with ground-side information processing equipment and remote control equipment through the wireless module; during measurement, the unmanned aerial vehicle body flies at a fixed distance along two crossing lines in sequence.
Compared with the prior art:
1. The square column and the square tube are detachably connected together through the connecting component, so that the protection shell can be disassembled and assembled only by pressing the positioning plate, convenience is improved, disassembly and assembly time is shortened, and personnel can conveniently maintain the cross measurement component in the protection shell;
2. Through setting up the radiating component, not only can realize radiating to cross and measure the subassembly, can also avoid impurity such as dust to attach on cross and measure the subassembly, and then can avoid influencing cross to a certain extent and measure the performance of subassembly.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a connection assembly of the present utility model;
FIG. 3 shows a heat dissipation device according to the present utility model a schematic cross-sectional view of the assembly;
FIG. 4 is a schematic flow chart of the cross-over measurement assembly according to the present utility model.
In the figure: unmanned aerial vehicle body 10, square post 11, protective housing 20, square pipe 21, spout 31, locating hole 32, fixed plate 33, slide bar 34, locating plate 35, slipmat 36, spring 37, baffle 38, hollow tube 41, connecting block 42, mounting hole 43, filter screen 44.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides an unmanned aerial vehicle cross-over measuring device, referring to fig. 1-4, which comprises an unmanned aerial vehicle body 10 and a protection shell 20, wherein a cross-over measuring assembly is arranged on the protection shell 20, a square column 11 is fixedly arranged at the bottom of the unmanned aerial vehicle body 10, a square tube 21 is fixedly arranged at the top of the protection shell 20, the bottom end of the square column 11 is inserted into the square tube 21, and the square column 11 and the square tube 21 are detachably connected together through a connecting assembly.
The coupling assembly includes: chute 31, positioning hole 32, fixing plate 33, slide bar 34, positioning plate 35, anti-slip pad 36, spring 37, baffle 38;
The chute 31 is all offered at the both ends of square post 11, the locating hole 32 is all offered at the both ends of square pipe 21, and chute 31 and locating hole 32 align, the cross sectional shape size of chute 31 is the same with the cross sectional shape size of locating hole 32, fixed plate 33 fixed mounting is in chute 31, slide bar 34 sliding connection is on fixed plate 33, fixed plate 35 fixed mounting is on one end of slide bar 34, and fixed plate 35 can move to locating hole 32 in from chute 31, spring 37 overlaps on slide bar 34, the elasticity of spring 37 can set up as required, the surface of fixed plate 35 is equipped with slipmat 36, in order to improve the frictional force between fixed plate 35 and the locating hole 32, one end fixed mounting of spring 37 is on fixed plate 35, the other end fixed mounting baffle 38 of slide bar 34, and baffle 38 is located chute 31.
The working principle of the connecting component is as follows: when the protection casing 20 needs to be installed, the two sets of positioning plates 35 are extruded to enable the positioning plates 35 to move into the sliding groove 31, at the moment, the springs 37 deform until the positioning plates 35 are immersed into the sliding groove 31, then the bottom ends of the square columns 11 are inserted into the square pipes 21, and when the sliding groove 31 and the positioning holes 32 are aligned, the positioning plates 35 are inserted into the positioning holes 32 under the action of the springs 37, so that the protection casing 20 is installed.
When the protective housing 20 needs to be disassembled, the two groups of positioning plates 35 are extruded so that the positioning plates 35 move into the sliding groove 31, and when the positioning plates 35 are immersed into the sliding groove 31, the square column 11 and the square tube 21 can be separated, so that the disassembly is realized.
Both ends of the protection shell 20 are provided with heat dissipation components so as to be capable of dissipating heat of the cross-over measurement component;
The heat dissipation assembly includes: hollow tube 41, connection block 42, mounting hole 43, filter screen 44;
The both ends of protection casing 20 are all fixed mounting hollow tube 41, and the equal threaded connection connecting block 42 of opposite ends of two sets of hollow tubes 41 to can be convenient for change filter screen 44, mounting hole 43 is seted up in connecting block 42, filter screen 44 fixed mounting in mounting hole 43, through setting up filter screen 44 has the effect that can filter the dust in the air.
Working principle of heat radiation component: when the flowing air passes through the filter screen 44, impurities such as dust in the air are filtered by the filter screen 44, so that the impurities such as dust can be prevented from entering the protective housing 20.
The cross-over measurement assembly comprises a laser radar, a camera, a positioning module, a navigation module, a processor, a wireless module and a storage module, wherein the laser radar and the camera are fixedly arranged on the side wall of the front side of the protection shell 20, the positioning module, the navigation module, the processor, the wireless module and the storage module are arranged in the inner cavity of the protection shell 20, the laser radar and the camera are connected with the processor, the positioning module, the navigation module and the storage module are connected with the processor, and the processor is respectively in data communication with the ground-end information processing equipment and the remote control equipment through the wireless module; when measuring, unmanned aerial vehicle body 10 flies with fixed distance along two crossing lines in proper order, can install distance detection sensor at unmanned aerial vehicle body 10 periphery according to the demand, and distance detection sensor is connected with the processor.
The laser radar, the camera, the positioning module, the navigation module, the processor, the wireless module, the ground end information processing device of the storage module, the remote control device and the distance detection sensor are all the laser radar, the camera, the positioning module, the navigation module, the processor, the wireless module, the ground end information processing device of the storage module, the remote control device and the distance detection sensor in the CN108614274A, and the cross-over measurement assembly is the prior art, so that redundant description is omitted.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides an unmanned aerial vehicle cross measuring device, includes unmanned aerial vehicle body (10) and protection casing (20), be equipped with cross measurement component on protection casing (20), a serial communication port, the bottom fixed mounting square post (11) of unmanned aerial vehicle body (10), the top fixed mounting square tube (21) of protection casing (20), the bottom of square post (11) is inserted in square tube (21), and square post (11) and square tube (21) can dismantle through coupling assembling and link together.
2. The unmanned aerial vehicle crossover measurement device of claim 1, wherein the connection assembly comprises:
the sliding chute (31) is formed in the two ends of the square column (11);
Positioning holes (32), wherein the two ends of the square tube (21) are provided with the positioning holes (32), and the sliding chute (31) is aligned with the positioning holes (32);
A fixed plate (33), wherein the fixed plate (33) is fixedly arranged in the chute (31);
A slide bar (34), wherein the slide bar (34) is connected on the fixed plate (33) in a sliding way;
The positioning plate (35) is fixedly arranged on one end of the sliding rod (34), and the positioning plate (35) can move from the sliding groove (31) to the positioning hole (32);
And a spring (37), wherein the spring (37) is sleeved on the slide rod (34).
3. An unmanned aerial vehicle crossing measuring device according to claim 2, wherein the outer surface of the locating plate (35) is provided with a non-slip pad (36) to enable the friction between the locating plate (35) and the locating hole (32) to be increased.
4. An unmanned aerial vehicle crossing measuring device according to claim 2, wherein one end of the spring (37) is fixedly mounted on the positioning plate (35), and the other end of the spring (37) is fixedly mounted on the fixing plate (33).
5. An unmanned aerial vehicle crossing measuring device according to claim 2, wherein the other end of the slide bar (34) is fixedly provided with a baffle (38), and the baffle (38) is located in the chute (31).
6. The unmanned aerial vehicle cross-over measurement device according to claim 1, wherein the two ends of the protection shell (20) are provided with heat dissipation components so as to be capable of dissipating heat of the cross-over measurement components.
7. The unmanned aerial vehicle crossover measurement device of claim 6, wherein the heat sink assembly comprises:
the hollow tube (41) is fixedly arranged at two ends of the protective shell (20);
The connecting blocks (42) are connected with the opposite ends of the hollow tubes (41) in a threaded manner;
a mounting hole (43), wherein the mounting hole (43) is formed in the connecting block (42);
And the filter screen (44), wherein the filter screen (44) is fixedly arranged in the mounting hole (43).
8. The unmanned aerial vehicle cross-over measurement device according to claim 1, wherein the cross-over measurement assembly comprises a laser radar, a camera, a positioning module, a navigation module, a processor, a wireless module and a storage module, wherein the laser radar and the camera are fixedly installed on the front side wall of the protection shell (20), the positioning module, the navigation module, the processor, the wireless module and the storage module are arranged in an inner cavity of the protection shell (20), the laser radar and the camera are connected with the processor, the positioning module, the navigation module and the storage module are connected with the processor, and the processor is respectively in data communication with a ground-end information processing device and a remote control device through the wireless module; during measurement, the unmanned aerial vehicle body (10) flies at a fixed distance along two crossing lines in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420155367.XU CN221668031U (en) | 2024-01-23 | 2024-01-23 | Unmanned aerial vehicle cross-span measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420155367.XU CN221668031U (en) | 2024-01-23 | 2024-01-23 | Unmanned aerial vehicle cross-span measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN221668031U true CN221668031U (en) | 2024-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420155367.XU Active CN221668031U (en) | 2024-01-23 | 2024-01-23 | Unmanned aerial vehicle cross-span measuring device |
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| Country | Link |
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| CN (1) | CN221668031U (en) |
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- 2024-01-23 CN CN202420155367.XU patent/CN221668031U/en active Active
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