CN218939341U

CN218939341U - Unmanned aerial vehicle for cleaning insulator

Info

Publication number: CN218939341U
Application number: CN202222321855.7U
Authority: CN
Inventors: 曹懿; 姜涛; 王定刚; 成锋; 苗永刚
Original assignee: Gansu Transmission & Substation Engineering Co ltd
Current assignee: Gansu Transmission & Substation Engineering Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-04-28
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to the field of operation and maintenance equipment of transmission lines, in particular to an insulator cleaning unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a hoisting bracket and a cleaning assembly, wherein the lifting bracket is arranged on the unmanned aerial vehicle body; the cleaning component comprises a driving device, a fixed shaft and a wiping component; the driving device is arranged on the lifting support of the unmanned aerial vehicle body, the driving device is connected with the fixed shaft through the transmission shaft, the wiping component comprises a fixed shell, a connecting plate and wiping sleeves, the fixed shell is arranged on the fixed shaft, a plurality of annular first accommodating grooves are formed in the periphery of the fixed shell from top to bottom, one wiping sleeve is respectively arranged in each first accommodating groove, the wiping sleeves are connected with the fixed shell through the connecting plate, the wiping sleeves are provided with second accommodating grooves for accommodating umbrella skirts of insulators, the wiping sleeves are formed by sponge bodies wrapped by non-woven fabrics, when the fixed shaft rotates, the fixed shell is driven to rotate together with the wiping sleeves, so that the surfaces of the umbrella skirts of the insulators can be wiped, the cleanliness of the surfaces of the umbrella skirts is guaranteed, and the cleaning efficiency of the insulators is improved.

Description

Unmanned aerial vehicle for cleaning insulator

Technical Field

The utility model relates to the technical field of operation and maintenance equipment of power transmission lines, in particular to an insulator cleaning unmanned aerial vehicle.

Background

Insulators are devices mounted between conductors of different potential or between a conductor and a ground potential member, capable of withstanding voltage and mechanical stress. The special insulating control can play an important role in overhead transmission lines, the insulator is usually made of glass or ceramic, a large amount of dust and dirt can be attached to the surface of the insulator through long-time blowing, sun drying and rain, the dust can cause a certain influence on the work of the insulator, at present, when the insulator in the high air is cleaned, most of the insulators are cleaned in a manual mode, and because the height of the insulators is higher, the insulators are very dangerous when cleaned, and the cleaning efficiency is lower.

Disclosure of Invention

The utility model aims to provide an insulator cleaning unmanned aerial vehicle so as to solve the technical problem of low efficiency in insulator cleaning in the prior art.

In order to solve the technical problems, the insulator cleaning unmanned aerial vehicle provided by the utility model comprises an unmanned aerial vehicle body, a hoisting bracket and a cleaning assembly;

the hoisting support is arranged at the bottom of the unmanned aerial vehicle body;

the cleaning component comprises a driving device, a fixed shaft and a wiping component;

the driving device is arranged on the hoisting support, the driving device is connected with the fixed shaft through a transmission shaft, the wiping component comprises a fixed shell, a connection plate and wiping sleeves, the fixed shell is arranged on the fixed shaft, a plurality of annular first accommodating grooves are formed in the periphery of the fixed shell from top to bottom, one wiping sleeve is respectively arranged in each first accommodating groove, the wiping sleeves are connected with the fixed shell through the connection plate, the wiping sleeves are provided with second accommodating grooves for accommodating umbrella skirts of insulators, and the wiping sleeves are composed of sponges wrapped by non-woven fabrics.

Further, the upper inner wall of the second accommodating groove is arranged in an arc shape so as to be matched with the arc-shaped surface of the umbrella skirt of the insulator.

Further, the lower side inner wall of the second accommodation groove is provided as a plane, and a convex bulge is provided on the lower side inner wall.

Further, the bulge and the wiping sleeve are of an integral structure.

Further, the wiping sleeve is adhered to the connecting plate, and the connecting plate is connected with the fixed shell through bolts.

Further, the water tank, the pump body and the water spraying assembly are further included, the water tank and the pump body are arranged on the lifting support, the pump body is communicated with the water tank and the water spraying assembly, and the water spraying assembly is arranged at the lower end of the lifting support.

Further, the water spray assembly comprises a main support pipeline and a plurality of spray heads, the main support pipeline is connected with the bottom of the hoisting support through a connecting piece, the pump body is connected with the inner cavity of the main support pipeline through a pipe joint, the side wall of the main support pipeline is provided with a plurality of connecting interfaces, and the spray heads are connected with the connecting interfaces through joints.

Adopt above-mentioned technical scheme, compare in prior art, the insulator clearance unmanned aerial vehicle that this application provided has following beneficial effect:

according to the insulator cleaning unmanned aerial vehicle, the driving device is arranged on the lifting support of the unmanned aerial vehicle body, the driving device is connected with the fixed shaft through the transmission shaft and can drive the fixed shaft to rotate, the wiping component comprises the fixed shell, the connecting plate and the wiping sleeve, the fixed shell is arranged on the fixed shaft, a plurality of annular first accommodating grooves are formed in the periphery of the fixed shell from top to bottom, one wiping sleeve is respectively arranged in each first accommodating groove, the wiping sleeve is connected with the fixed shell through the connecting plate, the wiping sleeve is provided with a second accommodating groove for accommodating an umbrella skirt of an insulator, the wiping sleeve is composed of a sponge body wrapped by non-woven fabrics, and when the fixed shaft rotates, the fixed shell and the wiping sleeve are driven to rotate together, so that the umbrella skirt surface of the insulator can be wiped, the cleanliness of the umbrella skirt surface is guaranteed, and the insulator cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an insulator cleaning unmanned aerial vehicle according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a wiping assembly;

1-an unmanned aerial vehicle body; 2-hoisting the bracket; 3-a driving device; 4-fixing shaft; 5-a wiper assembly; 51-a fixed housing; 511-a first receiving slot; 52-connecting plates; 53-wiping sleeve; 531-a second accommodation groove; 54-bump; 55-bolts; 6-a water tank; 7-a pump body; 8-a water spray assembly; 81-a main support duct; 82-spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

The utility model is further illustrated with reference to specific embodiments.

The insulator cleaning unmanned aerial vehicle is mainly used for replacing manual cleaning work of umbrella skirts of needle insulators.

As shown in fig. 1 and 2, the insulator cleaning unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a hoisting bracket 2 and a cleaning assembly;

the hoisting bracket 2 is arranged at the bottom of the unmanned aerial vehicle body 1;

the cleaning assembly comprises a driving device 3, a fixed shaft 4 and a wiping assembly 5;

the driving device 3 adopts a motor, the driving device 3 is arranged on the hoisting bracket 2, and the driving device 3 is connected with the fixed shaft 4 through a transmission shaft so as to drive the fixed shaft 4 to rotate;

the wiping component 5 comprises a fixed shell 51, a connecting plate 52 and a wiping sleeve 53, wherein the fixed shell 51 is arranged on the fixed shaft 4, a plurality of annular first accommodating grooves 511 are formed in the periphery of the fixed shell 51 from top to bottom, one wiping sleeve 53 is respectively arranged in each first accommodating groove 511, the wiping sleeve 53 is connected with the fixed shell 51 through the connecting plate 52, the wiping sleeve 53 is provided with a second accommodating groove 531 for accommodating the umbrella skirt of an insulator, and the wiping sleeve 53 consists of a sponge body wrapped by non-woven fabrics.

When the fixed shaft 4 rotates, the fixed shell 51 and the wiping sleeve 53 are driven to rotate together, so that the umbrella skirt surface of the insulator can be wiped, the cleanliness of the umbrella skirt surface is guaranteed, and the efficiency of cleaning the insulator is improved.

In an alternative embodiment, the upper inner wall of the second receiving groove 531 is provided in a curved shape to be fitted with the curved surface of the umbrella skirt of the needle insulator.

Correspondingly, the lower inner wall of the second accommodating groove 531 is provided as a plane and is also adapted to the shape of the umbrella skirt, and the lower inner wall of the second accommodating groove 531 is provided with a protruding bulge portion 54, and the bulge portion 54 functions to clean the inner side surface of the umbrella skirt.

In practical application, the bulge 54 and the wiping sleeve 53 are of an integrated structure, namely, are formed by sponge bodies wrapped by non-woven fabrics, have certain elasticity, and can be tightly wrapped on the umbrella skirt, so that the umbrella skirt is fully contacted, and the cleaning effect is improved.

In an alternative embodiment, the wiping sleeve 53 is adhered to the connecting plate 52, the connecting plate 52 is connected with the fixed housing 51 through the bolt 55, specifically, a through hole is formed in the fixed housing 51, a threaded hole is formed in the connecting plate 52, the connecting plate 52 and the fixed housing 51 are fixed through the bolt 55 and the nut, meanwhile, the height of the connecting plate 52 can be flexibly adjusted according to the size of the umbrella skirt of the insulator, and the size of the second accommodating groove 531 can be adjusted.

In an alternative embodiment, still include water tank 6, pump body 7 and water spray subassembly 8, water tank 6 and pump body 7 set up on hoist and mount support 2, pump body 7 and water tank 6 and water spray subassembly 8 intercommunication, water spray subassembly 8 sets up the lower extreme at hoist and mount support 2.

The water spray assembly 8 comprises a main support pipeline 81 and a plurality of spray heads 82, wherein the main support pipeline 81 is connected with the bottom of the hoisting support 2 through a connecting piece, the pump body 7 is connected with the inner cavity of the main support pipeline 81 through a pipe joint, the side wall of the main support pipeline 81 is provided with a plurality of connecting interfaces, and the spray heads 82 are connected with the connecting interfaces through joints.

When the cleaning device is used, the spray head 82 can spray water towards the second accommodating groove 531 of the wiping sleeve 53, so that the wiping sleeve 53 is kept in a wet state, the insulator can be cleaned conveniently, and water can be sprayed to the surface of the insulator appropriately according to actual use conditions, so that the wiping effect is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An insulator clearance unmanned aerial vehicle, its characterized in that: comprises an unmanned plane body, a hoisting bracket and a cleaning component;

2. The insulator cleaning unmanned aerial vehicle of claim 1, wherein: the upper side inner wall of the second accommodating groove is arranged into an arc shape so as to be matched with the arc-shaped surface of the umbrella skirt of the insulator.

3. The insulator cleaning unmanned aerial vehicle of claim 2, wherein: the lower side inner wall of the second accommodating groove is arranged to be a plane, and a convex bulge part is arranged on the lower side inner wall.

4. The insulator cleaning unmanned aerial vehicle of claim 3, wherein: the bulge and the wiping sleeve are of an integrated structure.

5. The insulator cleaning unmanned aerial vehicle of claim 1, wherein: the wiping sleeve is adhered to the connecting plate, and the connecting plate is connected with the fixed shell through bolts.

6. The insulator cleaning unmanned aerial vehicle of claim 1, wherein: still include water tank, pump body and water spray subassembly, water tank and pump body set up on the hoist and mount support, the pump body with the water tank with water spray subassembly intercommunication, water spray subassembly sets up the lower extreme of hoist and mount support.

7. The insulator cleaning unmanned aerial vehicle of claim 6, wherein: the water spray assembly comprises a main support pipeline and a plurality of spray heads, the main support pipeline is connected with the bottom of the hoisting support through a connecting piece, the pump body is connected with the inner cavity of the main support pipeline through a pipe joint, the side wall of the main support pipeline is provided with a plurality of connecting interfaces, and the spray heads are connected with the connecting interfaces through joints.