CN219134536U

CN219134536U - Unmanned aerial vehicle for line inspection of power system

Info

Publication number: CN219134536U
Application number: CN202223288624.7U
Authority: CN
Inventors: 吴晨; 王建兴; 傅继亮; 吴兆顺; 李金�; 陈龙
Original assignee: Zhejiang Jiexiang Power Equipment Co ltd
Current assignee: Zhejiang Jiexiang Power Equipment Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-06
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a method for unmanned aerial vehicle of electric power system line patrol: the anti-collision device comprises an unmanned aerial vehicle body, wherein an anti-collision buffer device is arranged on a flight arm on the unmanned aerial vehicle body; the anti-collision buffer device comprises an annular cavity arranged on a sliding sleeve, a sliding rod body is arranged on a through hole on the sliding sleeve in a sliding manner, an anti-collision buffer frame body is arranged at one end of the sliding rod body, an auxiliary blocking ring body is arranged at one end, close to the anti-collision buffer frame body, of the sliding rod body, a spring is arranged on the auxiliary blocking ring body, the other end of the spring is arranged in a direction deviating from the anti-collision buffer frame body, and the spring extends to the inside of the annular cavity and props against the innermost inner wall of the annular cavity; be equipped with the camera of patrolling and examining on the unmanned aerial vehicle body. Novel structure, the design is unique, can prevent effectively that the unmanned aerial vehicle that leads to patrolling the line from breaking down because the collision, the effectual damage that leads to the fact that alleviates the collision has protected the unmanned aerial vehicle's that patrols the line safe handling nature and stability. Has high practicability and is worth popularizing.

Description

Unmanned aerial vehicle for line inspection of power system

Technical Field

The utility model relates to an unmanned aerial vehicle, in particular to an unmanned aerial vehicle for line inspection of a power system.

Background

With the high-speed development of the economy of China, the ultra-high voltage and ultra-long distance transmission lines are more and more, the distribution points of the transmission lines are more and wide, most of the transmission lines are far away from towns, the topography is complex, the natural environment is bad, the power line and the vicinity of a pole tower are exposed to the field for a long time, and the transmission lines receive continuous mechanical tension, lightning flashover, material aging and damage such as reverse tower, strand breakage, abrasion, corrosion, stress and the like caused by artificial influence and must be repaired or replaced in time. The insulator is damaged by lightning strike, the power transmission line is discharged due to tree growth, and unexpected conditions such as theft of a pole tower must be treated in time, so that the power transmission line is inspected periodically, the running condition of the power transmission line, the change conditions of the surrounding environment of the line and the line protection area are known and mastered at any time, and the occurrence of prevention accidents is found and eliminated in time.

When the unmanned aerial vehicle of line patrol in the high altitude flies in the high altitude, the unmanned aerial vehicle of line patrol is interfered by meteorological factors and easily encounters a power transmission tower, so that the unmanned aerial vehicle of line patrol breaks down. The use of unmanned aerial vehicles for line inspection can be severely affected, as well as the efficiency of inspection of the entire power system.

Because, there is a need for a better unmanned aerial vehicle for power system line inspection.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the technology, and provide the unmanned aerial vehicle for line inspection of the power system.

In order to solve the technical problems, the technical scheme provided by the utility model is that the unmanned aerial vehicle for power system line patrol is as follows: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein an anti-collision buffer device is arranged on a flight arm on the unmanned aerial vehicle body;

the anti-collision buffer device comprises a sliding sleeve, a through hole penetrating through the sliding sleeve is formed in the sliding sleeve, two ends of the sliding sleeve are transparent, an annular cavity is formed in the sliding sleeve, and one side of the annular cavity is communicated with the outside; the through hole on the sliding sleeve is provided with a sliding rod body in a sliding manner, one end of the sliding rod body is provided with an anti-collision buffer frame body, one end of the sliding rod body, which is close to the anti-collision buffer frame body, is provided with an auxiliary blocking ring body, the auxiliary blocking ring body is provided with a spring, the sliding rod body is sleeved by the spring, the other end of the spring is arranged in a direction deviating from the anti-collision buffer frame body, and the spring extends to the inside of the annular cavity and props against the innermost inner wall of the annular cavity;

an auxiliary connecting block is arranged on the sliding sleeve and fixedly connected with the lower side of the flight arm of the unmanned aerial vehicle body;

the extending direction of the sliding sleeve is the same as the extending direction of the flight arm of the unmanned aerial vehicle body;

the anti-collision buffer frame body is positioned on the outer side of the unmanned aerial vehicle body and covers the spiral blade group at the tail end of the flight arm;

the unmanned aerial vehicle body is provided with a patrol camera.

As an improvement, the number of the flying arms of the unmanned aerial vehicle body is four.

As an improvement, carry out fixed connection through threaded connection's mode between the downside of the flight arm of supplementary connecting block and unmanned aerial vehicle body.

As an improvement, the unmanned aerial vehicle body and the inspection camera are fixedly connected in a threaded connection mode.

As an improvement, the spring is a compression spring.

Compared with the prior art, the utility model has the advantages that: novel structure, the design is unique, can prevent effectively that the unmanned aerial vehicle that leads to patrolling the line from breaking down because the collision, the effectual damage that leads to the fact that alleviates the collision has protected the unmanned aerial vehicle's that patrols the line safe handling nature and stability. Has high practicability and is worth popularizing.

Drawings

Fig. 1 is a schematic diagram of a front view structure of an unmanned aerial vehicle for line inspection of a power system.

FIG. 2 is a cross-sectional view taken at A-A in FIG. 1.

Fig. 3 is a partial enlarged view at a in fig. 2.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to the attached drawings, the unmanned aerial vehicle for line inspection of a power system comprises an unmanned aerial vehicle body 1, wherein an anti-collision buffer device is arranged on a flight arm 2 on the unmanned aerial vehicle body 1;

the anti-collision buffer device comprises a sliding sleeve 3, a through hole penetrating through the sliding sleeve 3 is formed in the sliding sleeve 3, two ends of the sliding sleeve 3 are transparent, an annular cavity 4 is formed in the sliding sleeve 3, and one side of the annular cavity 4 is communicated with the outside; the through hole on the sliding sleeve 3 is provided with a sliding rod body 5 in a sliding manner, one end of the sliding rod body 5 is provided with an anti-collision buffer frame body 6, one end, close to the anti-collision buffer frame body 6, of the sliding rod body 5 is provided with an auxiliary blocking ring body 7, the auxiliary blocking ring body 7 is provided with a spring 8, the spring 8 is sleeved on the sliding rod body 5, the other end of the spring 8 is arranged in a direction away from the anti-collision buffer frame body 6, and the spring 8 extends to the inside of the annular cavity 4 and props against the innermost inner wall of the annular cavity 4;

an auxiliary connecting block 9 is arranged on the sliding sleeve 3, and the auxiliary connecting block 9 is fixedly connected with the lower side of the flight arm 2 of the unmanned aerial vehicle body 1;

the extending direction of the sliding sleeve 3 is the same as the extending direction of the flight arm 2 of the unmanned aerial vehicle body 1;

the anti-collision buffer frame body 6 is positioned on the outer side of the unmanned aerial vehicle body 1 and covers the helical blade group 10 at the tail end of the flight arm 2;

the unmanned aerial vehicle body 1 is provided with a patrol camera 11.

The number of flight arms 2 of the unmanned aerial vehicle body 1 is four.

The auxiliary connection block 9 is fixedly connected with the lower side of the flight arm 2 of the unmanned aerial vehicle body 1 in a threaded connection mode.

The unmanned aerial vehicle body 1 and the inspection camera 11 are fixedly connected in a threaded connection mode.

The spring 8 is a compression spring.

When the utility model is implemented, the unmanned aerial vehicle for line patrol in high altitude flies in high altitude, and is interfered by meteorological factors, the unmanned aerial vehicle for line patrol easily touches a power transmission tower, so that the unmanned aerial vehicle for line patrol fails. The anti-collision buffer device is adopted, so that unmanned aerial vehicle which is used for line inspection due to collision can be effectively prevented from malfunctioning. The anti-collision buffer device comprises a sliding sleeve 3, a through hole penetrating through the sliding sleeve 3 is formed in the sliding sleeve 3, two ends of the sliding sleeve 3 are transparent, an annular cavity 4 is formed in the sliding sleeve 3, and one side of the annular cavity 4 is communicated with the outside; the through hole on the sliding sleeve 3 is provided with a sliding rod body 5 in a sliding manner, one end of the sliding rod body 5 is provided with an anti-collision buffer frame body 6, one end, close to the anti-collision buffer frame body 6, of the sliding rod body 5 is provided with an auxiliary blocking ring body 7, the auxiliary blocking ring body 7 is provided with a spring 8, the sliding rod body 5 is sleeved with the spring 8, the other end of the spring 8 is arranged in a direction deviating from the anti-collision buffer frame body 6, the spring 8 extends to the inside of the annular cavity 4 and props against the innermost inner wall of the annular cavity 4, so that damage caused by collision can be effectively relieved, and the safety usability and stability of the unmanned aerial vehicle for line inspection are protected.

The inspection camera 11 plays a role of photographing.

Novel structure, the design is unique, can prevent effectively that the unmanned aerial vehicle that leads to patrolling the line from breaking down because the collision, the effectual damage that leads to the fact that alleviates the collision has protected the unmanned aerial vehicle's that patrols the line safe handling nature and stability. Has high practicability and is worth popularizing.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A unmanned aerial vehicle for electric power system patrols line, its characterized in that:

the anti-collision device comprises an unmanned aerial vehicle body (1), wherein an anti-collision buffer device is arranged on a flight arm (2) on the unmanned aerial vehicle body (1);

the anti-collision buffer device comprises a sliding sleeve (3), a through hole penetrating through the sliding sleeve (3) is formed in the sliding sleeve (3), two ends of the sliding sleeve (3) are transparent, an annular cavity (4) is formed in the sliding sleeve (3), and one side of the annular cavity (4) is communicated with the outside; the anti-collision buffer device comprises a sliding sleeve (3), and is characterized in that a sliding rod body (5) is arranged on a through hole in the sliding sleeve in a sliding manner, an anti-collision buffer frame body (6) is arranged at one end of the sliding rod body (5), an auxiliary blocking ring body (7) is arranged at one end, close to the anti-collision buffer frame body (6), of the sliding rod body (5), a spring (8) is arranged on the auxiliary blocking ring body (7), the sliding rod body (5) is sleeved by the spring (8), the other end of the spring (8) is arranged in a direction away from the anti-collision buffer frame body (6), and the spring (8) extends into the annular cavity (4) and props against the innermost inner wall of the annular cavity (4);

an auxiliary connecting block (9) is arranged on the sliding sleeve (3), and the auxiliary connecting block (9) is fixedly connected with the lower side of the flight arm (2) of the unmanned aerial vehicle body (1);

the extending direction of the sliding sleeve (3) is the same as the extending direction of the flight arm (2) of the unmanned aerial vehicle body (1);

the anti-collision buffer frame body (6) is positioned at the outer side of the unmanned aerial vehicle body (1) and covers the spiral blade group (10) at the tail end of the flight arm (2);

the unmanned aerial vehicle body (1) is provided with a patrol camera (11).

2. An unmanned aerial vehicle for power system line inspection according to claim 1, wherein:

the number of the flight arms (2) of the unmanned aerial vehicle body (1) is four.

3. An unmanned aerial vehicle for power system line inspection according to claim 1, wherein:

the auxiliary connecting block (9) is fixedly connected with the lower side of the flight arm (2) of the unmanned aerial vehicle body (1) in a threaded connection mode.

4. An unmanned aerial vehicle for power system line inspection according to claim 1, wherein:

the unmanned aerial vehicle body (1) and the inspection camera (11) are fixedly connected in a threaded connection mode.

5. An unmanned aerial vehicle for power system line inspection according to claim 1, wherein:

the spring (8) is a compression spring.