CN212220589U

CN212220589U - Unmanned aerial vehicle's platform of taking off and land is patrolled and examined to electric wire netting

Info

Publication number: CN212220589U
Application number: CN202020970062.6U
Authority: CN
Inventors: 方磊; 华亿明; 倪娜娜; 杨杰
Original assignee: Tuohang Technology Co ltd
Current assignee: Tuohang Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-25
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an unmanned aerial vehicle's platform of taking off and land is patrolled and examined to electric wire netting, including base and platform body, be fixed with the supporting mechanism more than four groups on the base, the supporting mechanism is including fixing the support column at the base lower extreme, be equipped with the perforation in the support column, be equipped with the inserted bar in the perforation, be equipped with the mounting hole the same with supporting mechanism quantity on the base, the mounting hole is stretched out to the inserted bar upper end, the base upper end is fixed with annular slide rail, install the commentaries on classics board on the annular slide rail, base upper end and cover are established and are inlayed annular iron plate outside the commentaries on classics board, be equipped with locking mechanical system more than two sets of on the commentaries on classics board, locking mechanical system is including fixing the vertical slide rail in commentaries on classics board periphery, install the slider on classics board. This unmanned aerial vehicle's is patrolled and examined to electric wire netting take off and land platform can help unmanned aerial vehicle normally take off or land in the field.

Description

Unmanned aerial vehicle's platform of taking off and land is patrolled and examined to electric wire netting

Technical Field

The utility model relates to an unmanned aerial vehicle platform that takes off and land, concretely relates to unmanned aerial vehicle's platform that takes off and land is patrolled and examined to electric wire netting.

Background

The transmission lines are distributed across areas, points are multiple and wide, the landforms are complex, the natural environment is severe, transmission line equipment is exposed in the field for a long time and is influenced by continuous mechanical tension, lightning flashover, material aging, ice coating and human factors to generate the phenomena of tower collapse, strand breakage, abrasion, corrosion, galloping and the like, and the phenomena need to be repaired or replaced in time. The unmanned aerial vehicle aircraft is widely adopted by power grid operation and maintenance units at home and abroad for power line inspection. Adopt unmanned aerial vehicle to patrol and examine easy operation, but present unmanned aerial vehicle all is battery drive, need descend and change the battery after patrolling and examining the certain distance. Unmanned aerial vehicle often needs to carry out the operation task to mountain area or field, consequently, unmanned aerial vehicle just needs take off and land on some rugged and uneven mountain roads or ridge, because take off and land road surface unevenness, unmanned aerial vehicle often can't carry out normal take off, also can produce certain danger when unmanned aerial vehicle descends moreover, causes unmanned aerial vehicle to scrape when taking off and land and bumps the damage.

Disclosure of Invention

An object of the utility model is to provide an unmanned aerial vehicle's platform of taking off and land is patrolled and examined to electric wire netting, it can help unmanned aerial vehicle normally take off or descend in the field.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting platform of an unmanned aerial vehicle for power grid inspection comprises a base and a platform body, wherein more than four groups of supporting mechanisms are fixed on the base, each supporting mechanism comprises a supporting column fixed at the lower end of the base, a through hole is formed in each supporting column, an inserting rod is arranged in each through hole, mounting holes with the same number as the supporting mechanisms are formed in the base, mounting holes extend out of the upper ends of the inserting rods, an annular slide rail is fixed at the upper end of the base, a rotating plate is mounted on the annular slide rail, an annular iron plate is embedded in the rotating plate at the upper end of the base in a sleeved mode, more than two groups of locking mechanisms are arranged on the rotating plate, each locking mechanism comprises a vertical slide rail fixed at the periphery of the rotating plate, a sliding block is mounted on each vertical slide rail, a magnet plate is fixed at one end, away from the rotating plate, of each sliding block, the upper end of the supporting rod is hinged with the lower end of the platform body.

Preferably, the locking mechanism further comprises a limiting plate, the limiting plate is arranged at the upper end of the sliding block, the sliding block is connected with the lower end of the rotating shaft through a bearing, and the upper end of the rotating shaft is fixed with the limiting plate.

Preferably, a conical head is fixed at the lower end of the inserted rod.

Preferably, the inserted rod is connected with the mounting hole through threads.

Preferably, the supporting mechanism further comprises a limiting plate, a groove is formed in the lower end of the limiting plate, and the upper end of the inserted bar penetrates through the groove to be in threaded connection with the limiting plate.

Preferably, the inner wall of the groove is provided with an internal thread, and the outer wall of the support column is provided with an external thread matched with the internal thread.

Compared with the prior art, the beneficial effects of the utility model are that:

when unmanned aerial vehicle need descend or take off in unevenness's field, insert the inserted bar in the ground, make the base stable, then rotate the commentaries on classics board, make the cylinder be located lower one side, then start the cylinder, one side that the cylinder drove the platform body risees to make platform body up end level, make things convenient for unmanned aerial vehicle to take off or descend, avoid unmanned aerial vehicle taking off or descending the in-process and cause to scrape because of the slope of the platform body and bump the damage.

Drawings

Fig. 1 is a schematic structural diagram of a take-off and landing platform of an electric network inspection unmanned aerial vehicle in the embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a top view of the base and platform body in an embodiment of the present invention;

in the figure, the support comprises a base 1, a base 2, a platform body 3, a support column 4, a through hole 5, an inserted bar 6, a conical head 7, a mounting hole 8, a limiting plate 9, a groove 10, an annular slide rail 11, a rotating plate 12, an annular iron plate 13, a vertical slide rail 14, a slide block 15, a magnet plate 16, a rotating shaft 17, a cylinder 18 and a support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a take-off and landing platform of a power grid inspection unmanned aerial vehicle comprises a base 1 and a platform body 2. The base 1 is fixed with supporting mechanism more than four groups, and supporting mechanism is including fixing at the support column 3 of base 1 lower extreme, and the vertical perforation 4 that is equipped with in the support column 3 is equipped with inserted bar 5 in the perforation 4, and the 5 lower extremes of inserted bar are fixed with conical head 6. The base 1 is provided with mounting holes 7 the same as the supporting mechanisms in number, the upper end of the inserted bar 5 extends out of the mounting holes 7, and the inserted bar 5 is connected with the mounting holes 7 through threads. The supporting mechanism further comprises a limiting plate 8, a groove 9 is formed in the lower end of the limiting plate 8, and the upper end of the inserted rod 5 penetrates through the groove 9 to be connected with the limiting plate 8 through threads. The inner wall of the groove 9 is provided with an internal thread, and the outer wall of the support column 3 is provided with an external thread matched with the internal thread.

An annular slide rail 10 is fixed at the upper end of the base 1, a rotating plate 11 is installed on the annular slide rail 10, an annular iron plate 12 is embedded outside the rotating plate 11 at the upper end of the base 1 in a sleeved mode, and more than two groups of locking mechanisms are arranged on the rotating plate 11. The locking mechanism comprises a vertical slide rail 13 fixed on the periphery of the rotating plate 11, a slide block 14 is installed on the vertical slide rail 13, and a magnet plate 15 is fixed at one end, far away from the rotating plate 11, of the slide block 14. The locking mechanism further comprises a limiting plate 8, the limiting plate 8 is arranged at the upper end of the sliding block 14, the sliding block 14 is connected with the lower end of the rotating shaft 16 through a bearing, and the upper end of the rotating shaft 16 is fixed with the limiting plate 8. The upper end of the rotating plate 11 is fixed with a cylinder 17 and a supporting rod 18, a piston rod of the cylinder 17 is hinged with the lower end of the platform body 2, and the upper end of the supporting rod 18 is hinged with the lower end of the platform body 2.

The working principle is as follows: when unmanned aerial vehicle need descend or take off in unevenness's field, rotate limiting plate 8, make the inserted bar 5 rotate and insert in the ground to make base 1 stable. The limiting plate 8 is pulled upwards to separate the magnet plate 15 from the annular iron plate 12, and the slider 14 moves along the vertical slide rail 13 until the limiting plate 8 is located above the rotating plate 11, and the limiting plate 8 is rotated along the rotating shaft 16 to rotate the limiting plate 8 to the upper end of the rotating plate 11. After all the limiting plates 8 are rotated above the rotating plate 11, the rotating plate 11 is rotated along the annular slide rail 10, the air cylinder 17 is located on the lower side, then the limiting plates 8 are rotated along the rotating shaft 16, the limiting plates 8 are separated from the rotating plate 11, the sliding blocks 14 are moved downwards along the vertical slide rail 13 until the magnet plates 15 attract the annular iron plates 12, and the rotating plate 11 is guaranteed not to rotate any more. Starting cylinder 17, cylinder 17's piston rod drives the lower one side rebound of platform body 2, and until platform body 2 up end is in the horizontality, unmanned aerial vehicle can take off or descend.

When unmanned aerial vehicle need descend on the level ground or this device is in idle state, rotate inserted bar 5, make the toper plug be located perforation 4, unscrew limiting plate 8, establish limiting plate 8 cover outside support column 3 to close limiting plate 8 and support column 3 soon, then with limiting plate 8 and ground or idle platform contact, can alleviate the wearing and tearing of support column 3 lower terminal surface.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an unmanned aerial vehicle's platform of taking off and land is patrolled and examined to electric wire netting which characterized in that: comprises a base and a platform body, wherein more than four groups of supporting mechanisms are fixed on the base, each supporting mechanism comprises a supporting column fixed at the lower end of the base, the supporting column is internally provided with a through hole, the through hole is internally provided with an inserted bar, the base is provided with mounting holes with the same number as the supporting mechanisms, the upper end of the inserted link extends out of the mounting hole, the upper end of the base is fixed with an annular slide rail, the annular slide rail is provided with a rotating plate, an annular iron plate is embedded at the upper end of the base and sleeved outside the rotating plate, more than two groups of locking mechanisms are arranged on the rotating plate, the locking mechanism comprises a vertical slide rail fixed on the periphery of the rotating plate, a slide block is arranged on the vertical slide rail, a magnet plate is fixed at one end of the slide block far away from the rotating plate, an air cylinder and a support rod are fixed at the upper end of the rotating plate, the piston rod of the air cylinder is hinged to the lower end of the platform body, and the upper end of the supporting rod is hinged to the lower end of the platform body.

2. The utility model provides a power grid patrols and examines unmanned aerial vehicle's platform of taking off and land which characterized in that of claim 1: the locking mechanism further comprises a limiting plate, the limiting plate is arranged at the upper end of the sliding block, the sliding block is connected with the lower end of the rotating shaft through a bearing, and the upper end of the rotating shaft is fixed with the limiting plate.

3. The utility model provides a power grid patrols and examines unmanned aerial vehicle's platform of taking off and land which characterized in that of claim 1: the lower end of the inserted bar is fixed with a conical head.

4. The utility model provides a power grid patrols and examines unmanned aerial vehicle's platform of taking off and land which characterized in that of claim 1: the inserted bar is connected with the mounting hole through threads.

5. The utility model provides a power grid patrols and examines unmanned aerial vehicle's platform of taking off and land which characterized in that of claim 1: the supporting mechanism further comprises a limiting plate, a groove is formed in the lower end of the limiting plate, and the upper end of the inserted bar penetrates through the groove to be in threaded connection with the limiting plate.

6. The utility model provides a power grid patrols and examines unmanned aerial vehicle's take off and land platform according to claim 5 which characterized in that: the inner wall of the groove is provided with an internal thread, and the outer wall of the support column is provided with an external thread matched with the internal thread.