CN112896763A

CN112896763A - Unmanned aerial vehicle inspection take-off and landing platform for power transmission line

Info

Publication number: CN112896763A
Application number: CN202110108248.XA
Authority: CN
Inventors: 居竹青; 刘屹航; 刘阳
Original assignee: Tianhe Uav Technology Liyang Co ltd
Current assignee: Tianhe Uav Technology Liyang Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-06-04

Abstract

The invention discloses a power transmission line unmanned aerial vehicle inspection take-off and landing platform, which comprises: deposit the case, the activity chamber, rotatory chamber, including a motor, an end cap, a controller, and a cover plate, the connecting rod, initiative conical gear, deposit the chamber, the battery and, deposit the bottom of case and seted up movable chamber, deposit the top right part of case and seted up rotatory chamber, the right side of depositing the case has been seted up two along upper and lower direction and has been deposited the chamber, the battery sets up in the inner chamber rear side right-hand member in activity chamber, motor screw connection is on the inner chamber right side in activity chamber, the motor is electric connection with the battery, the right-hand member of connecting rod passes through the output of shaft coupling locking at the motor, and the left end of connecting rod passes through the bearing and sets up in the inner chamber left side in activity chamber, initiative conical gear's quantity. This device will be with unmanned aerial vehicle and the instrument of patrolling and examining leave respectively in the inner chamber of depositing the case and the inner chamber of depositing the chamber, portable reduces staff's physical demands, convenient to use.

Description

Unmanned aerial vehicle inspection take-off and landing platform for power transmission line

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle inspection take-off and landing platform for a power transmission line.

Background

The power line inspection is the core work for managing the power line, the power line is inspected through a series of refined inspections, problems are found in time, hidden dangers are eliminated, guarantee is provided for life and production power consumption of people, the development of unmanned aerial vehicle technology in the years meets the requirements of power grids for informatization and automation, the unmanned aerial vehicle is used for inspection, the trend is that the unmanned aerial vehicle is used for inspection, in the past, in a traditional inspection mode, a telescope is used for observation at a distance or a climbing tower is used for inspection at a short distance, a base tower in a mountain area is built on the top of a mountain, the distance is seemingly short, however, mountain climbing and mountain climbing need several hours, woods are dense, blood marks are easily marked on the bodies by branches, steep places need to be used by hands and feet to go up, the dangerousness and the experience requirements on workers are high, the working efficiency is greatly reduced, the working efficiency of the existing unmanned aerial vehicle for inspection of the power line is 8-10 times of the original manual inspection, the working efficiency of each day is qualitatively improved, and the risk of inspection personnel is greatly reduced;

because the staff need carry unmanned aerial vehicle, the required instrument of using was long-distance trembles when unmanned aerial vehicle takes off and land the platform and some patrol and examine, how portable unmanned aerial vehicle, unmanned aerial vehicle takes off and land the platform and patrol and examine the instrument and be the task, but current transmission line unmanned aerial vehicle patrols and examines that the platform does not be provided with the function of depositing unmanned aerial vehicle, the staff need carry unmanned aerial vehicle simultaneously when patrolling and examining, unmanned aerial vehicle takes off and land the instrument and walks the designated place of taking off of unmanned aerial vehicle, portable is not convenient for, increase staff's physical demands, not convenient to use.

Disclosure of Invention

The invention aims to provide a power transmission line unmanned aerial vehicle inspection and take-off and landing platform, which at least solves the technical problems that the existing power transmission line unmanned aerial vehicle inspection and take-off and landing platform is not provided with a function of storing unmanned aerial vehicles and is inconvenient to carry.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transmission line unmanned aerial vehicle patrols and examines take-off and landing platform, includes: the storage box is provided with a movable cavity at the bottom end, a rotating cavity at the right part of the top end, two storage cavities along the up-down direction at the right side of the storage box, sliding grooves along the front-back direction at the left side and the right side of the top end of the storage box, and limiting sliding grooves along the front-back direction at the left side and the right side of an inner cavity of each sliding groove; the battery is arranged at the right end of the rear side of the inner cavity of the movable cavity; the motor is connected to the right side of the inner cavity of the movable cavity through a screw, and the motor is electrically connected with the battery; the right end of the connecting rod is locked at the output end of the motor through a coupler, and the left end of the connecting rod is arranged on the left side of the inner cavity of the movable cavity through a bearing; the number of the driving conical gears is two, and the two driving conical gears are respectively sleeved on the left side and the right side of the outer wall of the connecting rod and are locked through jackscrews; the number of the driven bevel gears is two, the top ends of the two driven bevel gears are respectively arranged on the left side and the right side of the top end of the inner cavity of the movable cavity through bearings, and the two driving bevel gears are respectively meshed with the two driven bevel gears; the bottom end of the outer wall of the screw rod is inserted into the inner cavity of the driven conical gear and locked by a jackscrew, and the top end of the screw rod extends into the inner cavity of the storage cavity; the left side and the right side of the lifting platform are respectively in threaded connection with the bottom ends of the outer walls of the two screw rods; the sliding mechanism is arranged in the inner cavity of the rotating cavity; the rear sides of the two cavity doors are respectively arranged on the right sides of the inner cavities of the two storage cavities through hinges; the two ends of the braces are respectively arranged at the top ends of the left side and the right side of the storage box; the number of the sliding blocks is two, and the two sliding blocks are respectively matched and inserted into the inner cavities of the two sliding grooves; the four check blocks are respectively arranged on the left side and the right side of the two sliding blocks and are adaptive to and inserted into the rear side of the inner cavity of the limiting sliding chute; the apron, the bottom left and right sides of apron sets up respectively in the top of two sliders, a plurality of draw-in grooves have been seted up along the fore-and-aft direction to the bottom right part of apron.

Preferably, the sliding mechanism includes: two ends of the rotating rod are respectively arranged on the front sides of the top ends of the left side and the right side of the inner cavity of the rotating cavity through bearings; the driving belt pulley is sleeved on the right side of the outer wall of the connecting rod and locked; the driven belt pulley is sleeved on the left side of the outer wall of the rotating rod and locked; the two ends of the belt are respectively sleeved on the outer walls of the driving belt pulley and the driven belt pulley; the rotating disc is sleeved on the right side of the outer wall of the rotating rod and locked, and a plurality of extrusion grooves are formed in the outer wall of the rotating disc at equal intervals along the circumferential direction; the spring is embedded in the inner cavity of the extrusion groove, and one end of the spring is clamped on the inner side of the inner cavity of the extrusion groove; one part of the clamping ball is embedded in the inner cavity of the extrusion groove, the other part of the clamping ball positioned at the top end extends into the inner cavity of the clamping groove, and the other end of the spring is clamped on the inner side of the clamping ball.

Preferably, the distance between a plurality of the clamping balls is the same as the distance between a plurality of the clamping grooves.

Preferably, the length of the inner cavity of the extrusion groove is larger than the diameter of the clamping ball.

Preferably, the sliding groove is dovetail-shaped.

Preferably, the front end of the right side of the cavity door is locked with the right side of the storage box through a buckle.

Preferably, a plurality of heat dissipation holes are formed in the bottom end of the right side of the storage box.

The unmanned aerial vehicle inspection take-off and landing platform for the power transmission line has the beneficial effects that: the unmanned aerial vehicle storage device comprises a storage box, a lifting table, a cover plate, a connecting rod, a driving belt pulley, a belt, a driven belt pulley, a rotating rod, a rotating disk, a spring, a clamping ball and a clamping groove, wherein the storage box is arranged in the storage box, the lifting table is connected with the lifting table, the cover plate is connected with the lifting table, the lifting table.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a right side sectional view of the present invention;

fig. 4 is an enlarged view of the invention at a.

In the figure: 1. deposit case, 2, activity chamber, 3, rotatory chamber, 4, slide mechanism, 41, drive belt pulley, 42, belt, 43, rotary rod, 44, driven pulley, 45, rotary disk, 46, extrusion groove, 47, spring, 48, the card ball, 5, motor, 6, connecting rod, 7, drive conical gear, 8, driven conical gear, 9, screw rod, 10, elevating platform, 11, spout, 12, chamber door, 13, braces, 14, deposit the chamber, 15, apron, 16, slider, 17, battery, 18, draw-in groove, 19, spacing spout, 20, dog.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a transmission line unmanned aerial vehicle patrols and examines take-off and landing platform, includes: the inspection tool storage box comprises a storage box 1, a movable cavity 2, a rotary cavity 3, a sliding mechanism 4, a motor 5, a connecting rod 6, a driving bevel gear 7, a driven bevel gear 8, a screw 9, a lifting platform 10, a sliding groove 11, a cavity door 12, a strap 13, a storage cavity 14, a cover plate 15, a sliding block 16, a battery 17, a clamping groove 18, a limiting sliding groove 19 and a stop block 20, wherein the movable cavity 2 is arranged at the bottom end of the storage box 1, the rotary cavity 3 is arranged at the right part of the top end of the storage box 1, the two storage cavities 14 are arranged at the right side of the storage box 1 in the vertical direction, the storage cavity 14 is used for storing inspection tools, the sliding grooves 11 are arranged at the left side and the right side of the top end of the storage box 1 in the front-back direction, the limiting sliding grooves 19 are arranged at the left side and the right side of the inner cavity of the sliding groove 11 in the front-back direction, the motor 5 is electrically connected with the battery 17, the motor 5 is the prior art and is used for driving the connecting rod 6 to rotate, the right end of the connecting rod 6 is locked at the output end of the motor 5 through a coupler, the left end of the connecting rod 6 is arranged at the left side of the inner cavity of the movable cavity 2 through a bearing, the number of the driving bevel gears 7 is two, the two driving bevel gears 7 are respectively sleeved at the left side and the right side of the outer wall of the connecting rod 6 and are locked through jackscrews, the connecting rod 6 rotates to drive the driving bevel gears 7 to rotate, the number of the driven bevel gears 8 is two, the top ends of the two driven bevel gears 8 are respectively arranged at the left side and the right side of the top end of the inner cavity of the movable cavity 2 through bearings, the two driving bevel gears 7 are respectively meshed with the two driven bevel gears 8, the driving bevel gears 7 rotate to drive the driven bevel gears 8, the bottom, and is locked by a jackscrew, the driven bevel gear 8 rotates to drive the screw rods 9 to rotate, the top ends of the screw rods 9 extend into the inner cavity of the storage cavity 1, the left side and the right side of the lifting platform 10 are respectively screwed with the bottom ends of the outer walls of the two screw rods 9, the rotating force generated by the rotation of the screw rods 9 can drive the lifting platform 10 to ascend or descend, the sliding mechanism 4 is arranged in the inner cavity of the rotating cavity 3, the sliding mechanism 4 is used for driving the cover plate 15 to move, the number of the cavity doors 12 is two, the rear sides of the two cavity doors 12 are respectively arranged on the right sides of the inner cavities of the two storage cavities 14 through hinges, the two ends of the braces 13 are respectively arranged at the top ends of the left side and the right side of the storage box 1, the braces 13 can conveniently drive the storage box 1 to move, the number of the slide blocks 16 is two, the two slide blocks 16 are respectively matched with the, and dog 20 looks adaptation is pegged graft in the inner chamber rear side of spacing spout 19, and the cooperation can prevent that slider 16 from breaking away from the inner chamber of spout 11 between dog 20 and the spacing spout 19, and the bottom left and right sides of apron 15 sets up respectively in the top of two sliders 16, and apron 15 is used for sealing the inner chamber of depositing case 1, and a plurality of draw-in grooves 18 have been seted up along the fore-and-aft direction to the bottom right part of apron 15.

Preferably, the sliding mechanism 4 further includes: a driving pulley 41, a belt 42, a rotating rod 43, a driven pulley 44, a rotating disk 45, an extrusion groove 46, a spring 47 and a ball 48, wherein two ends of the rotating rod 43 are respectively arranged at the front sides of the top ends of the left and right sides of the inner cavity of the rotating cavity 3 through bearings, the driving pulley 41 is sleeved on the right side of the outer wall of the connecting rod 6 and locked, the connecting rod 6 rotates to drive the driving pulley 41 to rotate, the driven pulley 44 is sleeved on the left side of the outer wall of the rotating rod 43 and locked, the driven pulley 44 rotates to drive the rotating rod 43 to rotate, two ends of the belt 42 are respectively sleeved on the outer walls of the driving pulley 41 and the driven pulley 44, the driving pulley 41 rotates to drive the driven pulley 44 to rotate through the belt 42, the rotating disk 45 is sleeved on the right side of the outer wall, the outer wall of rotary disk 45 has seted up a plurality of extrusion grooves 46 along circumference equidistance, spring 47 is embedded in the inner chamber of extrusion groove 46, the one end joint of spring 47 is inboard in the inner chamber of extrusion groove 46, spring 47 is rotary spring, take place elastic deformation after receiving external force extrusion or tensile, external force gets rid of and resumes initial state, spring 47 is used for here pushing out the inner chamber of extrusion groove 46 with card ball 48, partly embedded in the inner chamber of extrusion groove 46 of card ball 48, and lie in the inner chamber of draw-in groove 18 of another part extension of card ball 48 on top, rotary disk 45 is rotatory can drive card ball 48 and be circumferential motion, card ball 48 is circumferential motion and draw-in groove 18 cooperation can drive apron 15 forward or backward movement, the other end joint of spring 47 is in the inboard of card ball 48.

As an optimized scheme, further, the distance between the plurality of balls 48 is the same as the distance between the plurality of slots 18, so that the cover plate 15 can be smoothly driven to move when the balls 48 make circumferential motion.

Preferably, the length of the inner cavity of the pressing groove 46 is greater than the diameter of the ball 48, so that the ball 48 can move into the inner cavity of the pressing groove 46 completely.

Preferably, the sliding groove 11 is dovetail-shaped, so that the sliding of the sliding block 16 in the inner cavity of the sliding groove 11 is more stable, and the sliding block 16 is prevented from being separated from the inner cavity of the sliding groove 11.

Preferably, the front end of the right side of the cavity door 12 is locked with the right side of the storage box 1 through a buckle, so that the cavity door 12 is prevented from being opened under the non-artificial factor, and the inner cavity of the storage cavity 14 is exposed.

As preferred scheme, still further, deposit the right side bottom of case 1 and seted up a plurality of louvres for dispel the heat to motor 5.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the cavity door 12 is opened, the inspection tool is placed in the inner cavity of the storage cavity 14, the strap 13 is lifted to move the device to a proper position, the motor 5 is started, the output end of the motor 5 rotates to drive the connecting rod 6 to rotate, the connecting rod 6 rotates to drive the driving belt pulley 41 and the driving bevel gear 7 to rotate, the driving belt pulley 41 rotates to drive the driven belt pulley 44 to rotate through the belt 42, the driven belt pulley 44 rotates to drive the rotating rod 43 to rotate, the rotating rod 43 rotates to drive the rotating disk 45 to rotate, the rotating disk 45 rotates to drive the clamping ball 48 to do circumferential motion, because the elasticity of the spring 47 is larger, the clamping ball 48 does circumferential motion and can be matched with the clamping groove 18 to drive the cover plate 15 to move forwards, meanwhile, the driving bevel gear 7 rotates to drive the screw rod 9 to rotate through the driven bevel gear 8, the rotating force generated by the rotation, if the cover plate 15 moves forward until the stop 20 contacts with the front side of the inner cavity of the limiting sliding groove 19, so that the cover plate 15 cannot move continuously, and the lifting platform 10 does not move to a proper height, the rotating disc 45 rotates continuously, the inner wall of the inner cavity of the clamping groove 18 extrudes the blocking ball 48 to move towards the inner cavity of the extrusion groove 46, and the extrusion spring 47 deforms elastically, so that the rotating disc 45 can be ensured to rotate continuously and smoothly, and therefore, when the cover plate 15 cannot move continuously, the lifting platform 10 can still ascend until the lifting platform 10 ascends to a proper height, the unmanned aerial vehicle can take off from the upgrading platform 10, when the unmanned aerial vehicle is used, the unmanned aerial vehicle descends to the lifting platform 10, moves in the direction opposite to the direction, so that the unmanned aerial vehicle can be stored in the inner cavity of the storage box 1, and the unmanned aerial vehicle and the inspection tool can be respectively stored in the inner cavity of the storage box 1 and the inner cavity, the portable, reduce staff's physical demands, convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line unmanned aerial vehicle patrols and examines take-off and landing platform which characterized in that includes:

the device comprises a storage box (1), wherein a movable cavity (2) is formed in the bottom end of the storage box (1), a rotating cavity (3) is formed in the right portion of the top end of the storage box (1), two storage cavities (14) are formed in the right side of the storage box (1) in the vertical direction, sliding grooves (11) are formed in the left side and the right side of the top end of the storage box (1) in the front-back direction, and limiting sliding grooves (19) are formed in the left side and the right side of an inner cavity of each sliding groove (11) in the front-back;

the battery (17), the said battery (17) is set up in the right end of rear side of cavity of the activity cavity (2);

the motor (5) is connected to the right side of the inner cavity of the movable cavity (2) through a screw, and the motor (5) is electrically connected with the battery (17);

the right end of the connecting rod (6) is locked at the output end of the motor (5) through a coupler, and the left end of the connecting rod (6) is arranged on the left side of the inner cavity of the movable cavity (2) through a bearing;

the number of the driving conical gears (7) is two, and the two driving conical gears (7) are respectively sleeved on the left side and the right side of the outer wall of the connecting rod (6) and locked through jackscrews;

the number of the driven bevel gears (8) is two, the top ends of the two driven bevel gears (8) are respectively arranged on the left side and the right side of the top end of the inner cavity of the movable cavity (2) through bearings, and the two driving bevel gears (7) are respectively meshed with the two driven bevel gears (8);

the bottom end of the outer wall of the screw rod (9) is inserted into the inner cavity of the driven conical gear (8) and locked by a jackscrew, and the top end of the screw rod (9) extends into the inner cavity of the storage cavity (1);

the left side and the right side of the lifting platform (10) are respectively screwed to the bottom ends of the outer walls of the two screw rods (9);

the sliding mechanism (4) is arranged in the inner cavity of the rotating cavity (3);

the number of the cavity doors (12) is two, and the rear sides of the two cavity doors (12) are respectively arranged on the right sides of the inner cavities of the two storage cavities (14) through hinges;

the two ends of the braces (13) are respectively arranged at the top ends of the left side and the right side of the storage box (1);

the number of the sliding blocks (16) is two, and the two sliding blocks (16) are respectively matched and inserted into the inner cavities of the two sliding grooves (11);

the number of the stop blocks (20) is four, the four stop blocks (20) are respectively arranged on the left side and the right side of the two sliding blocks (16), and the stop blocks (20) are matched and inserted in the rear side of the inner cavity of the limiting sliding groove (19);

the cover plate (15), the bottom left and right sides of cover plate (15) sets up respectively in the top of two sliders (16), a plurality of draw-in grooves (18) have been seted up along the fore-and-aft direction to the bottom right part of cover plate (15).

2. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 1, characterized in that: the sliding mechanism (4) includes:

the two ends of the rotating rod (43) are respectively arranged on the front sides of the top ends of the left side and the right side of the inner cavity of the rotating cavity (3) through bearings;

the driving belt pulley (41), the driving belt pulley (41) is sleeved on the right side of the outer wall of the connecting rod (6) and locked;

the driven belt pulley (44) is sleeved on the left side of the outer wall of the rotating rod (43) and locked;

the two ends of the belt (42) are respectively sleeved on the outer walls of the driving belt pulley (41) and the driven belt pulley (44);

the rotating disc (45) is sleeved on the right side of the outer wall of the rotating rod (43) and locked, and a plurality of extrusion grooves (46) are formed in the outer wall of the rotating disc (45) at equal intervals along the circumferential direction;

the spring (47) is embedded in the inner cavity of the extrusion groove (46), and one end of the spring (47) is clamped on the inner side of the inner cavity of the extrusion groove (46);

one part of the clamping ball (48) is embedded in the inner cavity of the extrusion groove (46), the other part of the clamping ball (48) positioned at the top end extends into the inner cavity of the clamping groove (18), and the other end of the spring (47) is clamped on the inner side of the clamping ball (48).

3. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 2, characterized in that: the distance between the clamping balls (48) is the same as the distance between the clamping grooves (18).

4. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 2, characterized in that: the length of the inner cavity of the extrusion groove (46) is larger than the diameter of the clamping ball (48).

5. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 1, characterized in that: the sliding groove (11) is in a dovetail shape.

6. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 1, characterized in that: the front end of the right side of the cavity door (12) is locked with the right side of the storage box (1) through a buckle.

7. The unmanned aerial vehicle inspection take-off and landing platform of the power transmission line according to claim 1, characterized in that: a plurality of heat dissipation holes are formed in the bottom end of the right side of the storage box (1).