Transmission line of electricity dish-type live insulator cleaning apparatus
Technical field
The utility model relates to the technical field of insulator cleaning device, refers to a kind of transmission line of electricity dish-type live insulator cleaning apparatus particularly.
Background technology
Insulator is a kind of extremely important power equipment on transmission line of electricity.It is a kind of insulator connecting transmission tower and transmission pressure, has stronger mechanical performance and good insulating properties.The insulator work of charging operation is in wild environment, and its surface long term is outside exposed, very easily causes its surface to produce spot by the factor such as moisture, dust affects.Insulator surface long time integration spot causes its decreasing insulating, very easily pollution flashover occurs.The existence of poor insulator brings great threat to the stable operation of power system.Therefore, cleaning insulator is the important guarantee of transmission line of electricity safe operation.
At present, the mainly hand sweeping of insulator cleaning mode, namely under circuit power-off condition, cleaning personnel climb to the neighbouring rag of insulator or hairbrush cleans.Along with the development of intelligent equipment, recently, domestic more existing producers, R&D institution propose and devise Duo Kuan insulator cleaning robot, although compare the work that traditional cleaning method simplifies cleaning personnel, reduce the interruption maintenance time, but also exist following not enough: existing cleaning agency well can not adapt to insulator umbrella rib, umbrella groove structure on the one hand, can not spread, reliability is not high; Can only pollution severity of insulators be swept in cleaning work process on the other hand, the cleaning of dish-type insulator umbrella internal groove cannot be realized.
Summary of the invention
The purpose of this utility model will provide a kind of transmission line of electricity dish-type live insulator cleaning apparatus exactly, this device is when cleaning, according to the inside umbrella skirt construction of insulator, cleaning brush is regulated by elastic telescopic device-adaptive and changes telescoping-radius, deeply can clean insulator umbrella inner filthy, more thoroughly clean to the cleaning of insulator.
For realizing this object, a kind of transmission line of electricity dish-type live insulator cleaning apparatus designed by the utility model, it is characterized in that: comprise semi-circular fluted disc, rotation driving mechanism, cleaning agency, to be arranged on outside semi-circular fluted disc and revolution driving mechanism for driving semi-circular fluted disc to rotate, ring edge outside described semi-circular fluted disc is provided with driving cog, the end face of described semi-circular fluted disc is provided with rotation driving mechanism, described rotation driving mechanism comprises rotation driven wheel, rotation driven wheel base, rotation travelling gear and drive motors, described rotation driven wheel and rotation travelling gear are arranged on the end face of semi-circular fluted disc and can rotate on semi-circular fluted disc, described rotation driven wheel base is fixed on semi-circular fluted disc, described rotation driven wheel base is provided with the first motor for driving rotation driven wheel to rotate, the housing of described drive motors is fixed on rotation travelling gear, the output shaft of described drive motors is fixedly connected with the axle center of cleaning agency, described rotation driven wheel engages with rotation travelling gear,
The revolution driven wheel that described revolution driving mechanism comprises revolution driven wheel base, engages with driving cog, revolution driven wheel base is fixedly connected with peripheral frame, and described revolution driven wheel base is provided with the second motor for driving revolution driven wheel to rotate.
In technique scheme, described cleaning agency comprises and is fixed on many brush fixed bars between two mounting discs, is alternately enclosed within some sleeve connectors on every root brush fixed bar and some elastic telescopic devices, the output shaft of described drive motors is fixedly connected with the axle center of mounting disc, the top of described each sleeve connector all offers the first installing hole for installing cleaning brush bottom, and the bottom of described cleaning brush is arranged on the first installing hole of corresponding sleeve connector.
In technique scheme, between described two mounting discs, be provided with bracing piece.
In technique scheme, described cleaning brush is convex, and radius to the radius of bottom of cleaning brush head top evenly increases, and the central support shaft of described cleaning brush is rigid plastic support axle, and the brush of described cleaning brush is hairbrush.
In technique scheme, the cleaning brush mutual dislocation distribution on described adjacent two brush fixed bars.
In technique scheme, described rotation driving mechanism has two covers, is symmetricly set on the two ends of semi-circular fluted disc respectively, and wherein, two rotation driven wheel bases in two cover rotation driving mechanisms are separately fixed at the two ends of semi-circular fluted disc.
The beneficial effects of the utility model are:
1, cleaning brush of the present utility model is enclosed within brush fixed bar by sleeve connector, cleaning brush quantity on every root brush fixed bar can change according to actual needs, and the cleaning brush on adjacent brush fixed bar is dislocatedly distributed, ensure in rotation process, have cleaning brush to enter in umbrella groove structure at every turn, thus be applicable to the insulator of different umbrella groove structure.
2, sleeve connector of the present utility model and elastic telescopic device are alternately enclosed within brush fixed bar, when cleaning, cleaning brush swings in full skirt, contact with full skirt in rotary cleaning process, cleaning brush produces certain displacement, changes the telescoping-radius of cleaning brush, can adapt to umbrella groove structure, deeply clean insulator umbrella inner filthy, play the effect of self-adaptative adjustment cleaning.
3, cleaning brush of the present utility model is convex, radius to the radius of bottom of cleaning brush head top evenly increases, adopt bionic design cleaning brush, with the form fit of insulator, can contact with the umbrella rib of insulator, umbrella groove better, by rotation and the revolution of cleaning agency, more thoroughly clean to the cleaning of insulator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model transmission line of electricity dish-type live insulator cleaning apparatus;
Fig. 2 is the plan structure schematic diagram of the utility model transmission line of electricity dish-type live insulator cleaning apparatus;
Fig. 3 is the structural representation of the utility model cleaning agency;
Fig. 4 is the structural representation of the utility model sleeve connector;
Wherein, 1-semi-circular fluted disc, 2-rotation driving mechanism, 2.1-rotation driven wheel, 2.2-rotation driven wheel base, 2.3-rotation travelling gear, 2.4-drive motors, 3-cleaning agency, 3.1-cleaning brush, 3.2-elastic telescopic device, 3.3-bracing piece, 3.4-brush fixed bar, 3.5-sleeve connector, 4-revolution driving mechanism, 4.1-revolution driven wheel, 4.2-revolution driven wheel base, 5-driving cog, 6-the first motor, 7-the first installing hole, 8-mounting disc, 9-the second installing hole, 10-the second motor, 11-peripheral frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
A kind of transmission line of electricity dish-type live insulator cleaning apparatus as shown in figures 1-4, comprise semi-circular fluted disc 1, rotation driving mechanism 2, cleaning agency 3, to be arranged on outside semi-circular fluted disc 1 and revolution driving mechanism 4 for driving semi-circular fluted disc 1 to rotate, ring edge outside described semi-circular fluted disc 1 is provided with driving cog 5, the end face of described semi-circular fluted disc 1 is provided with rotation driving mechanism 2, described rotation driving mechanism 2 comprises rotation driven wheel 2.1, rotation driven wheel base 2.2, rotation travelling gear 2.3 and drive motors 2.4, described rotation driven wheel 2.1 and rotation travelling gear 2.3 are arranged on the end face of semi-circular fluted disc 1 and can rotate on semi-circular fluted disc 1, described rotation driven wheel base 2.2 is fixed on semi-circular fluted disc 1, described rotation driven wheel base 2.2 is provided with the first motor 6 (output shaft of the first motor 6 is fixedly connected with the axle center of rotation driven wheel 2.1) for driving rotation driven wheel 2.1 to rotate, the housing of described drive motors 2.4 is fixed on rotation travelling gear 2.3, the output shaft of described drive motors 2.4 is fixedly connected with the axle center of cleaning agency 3, described rotation driven wheel 2.1 engages with rotation travelling gear 2.3, described rotation driven wheel 2.1 can coordinate with rotation travelling gear 2.3 and drives drive motors 2.4 freely to rotate under the driving of the first motor 6, thus drive cleaning agency 3 to rotate,
The revolution driven wheel 4.1 that described revolution driving mechanism 4 comprises revolution driven wheel base 4.2, engages with driving cog 5, revolution driven wheel base 4.2 is fixedly connected with peripheral frame 11, described revolution driven wheel base 4.2 is provided with the second motor 10 for driving revolution driven wheel 4.1 to rotate, and described revolution driven wheel 4.1 can coordinate with driving cog 5 thus drive semi-circular fluted disc 1 to revolve round the sun under the driving of the second motor 10.
In technique scheme, described cleaning agency 3 comprises and is fixed on many brush fixed bars 3.4 between two mounting discs 8, is alternately enclosed within some sleeve connectors 3.5 on every root brush fixed bar 3.4 and some elastic telescopic devices 3.2, the output shaft of described drive motors 2.4 is fixedly connected with the axle center of mounting disc 8, the top of described each sleeve connector 3.5 all offers the first installing hole 7 for installing cleaning brush 3.1 bottom, and the bottom of described cleaning brush 3.1 is arranged on the first installing hole 7 of corresponding sleeve connector 3.5.
In technique scheme, be provided with bracing piece 3.3 between described two mounting discs 8, thus make the structure of cleaning agency 3 more firm.
In technique scheme, described cleaning brush 3.1 is convex, radius to the radius of bottom at cleaning brush 3.1 top evenly increases, the central support shaft of described cleaning brush 3.1 is rigid plastic support axle, the brush of described cleaning brush 3.1 is hairbrush, with the form fit of insulator, thus can contact with the umbrella rib of insulator, umbrella groove better, by rotation and the revolution of cleaning agency 3, more thoroughly clean to the cleaning of insulator.
In technique scheme, the distribution of cleaning brush 3.1 mutual dislocation on described adjacent two brush fixed bars 3.4, ensure that has cleaning brush 3.1 to enter in umbrella groove structure in rotation process at every turn, thus is applicable to the insulator of different umbrella groove structure.
In technique scheme, described rotation driving mechanism 2 has two covers, is symmetricly set on the two ends of semi-circular fluted disc 1 respectively, and wherein, two rotation driven wheel bases 2.2 in two cover rotation driving mechanisms 2 are separately fixed at the two ends of semi-circular fluted disc 1.
The course of work of the present utility model is: transmission line of electricity dish-type live insulator cleaning apparatus of the present utility model is arranged on auxiliary carrying platform, along with carrying platform goes up tower together, and be placed on insulator chain, the first motor 6 be arranged in rotation driven wheel base 2.2 rotates, rotation driven wheel 2.1 coordinates with rotation travelling gear 2.3 and drives drive motors 2.4 freely to rotate under the driving of the first motor 6, thus drive cleaning agency 3 freely to rotate, cleaning agency 3 inwardly swings in when cleaning insulator, by driving sleeve connector 3.5 to compress or tensile elasticity retractor device 3.5 slides along brush fixed bar 3.4 after cleaning brush 3.1 is stressed, enter in corresponding umbrella groove structure, umbrella groove structure is cleaned, the second motor 10 be arranged in revolution driven wheel base 4.2 rotates, revolution driven wheel 4.1 coordinates with driving cog 5 thus drives semi-circular fluted disc 1 to revolve round the sun and does reciprocating circular motion under the driving of the second motor 10, umbrella groove structure is cleaned, the anglec of rotation is determined by the radian of semi-circular fluted disc 1, can design according to the structure of insulator chain climbing mechanism.After having cleaned a umbrella groove structure, by above-mentioned steps, second umbrella groove structure is cleaned, until complete the cleaning works to insulator umbrella rib, umbrella groove structure.
The content that description is not described in detail belongs to the known prior art of professional and technical personnel in the field.