Insulator charged automatic cleaning device
Technical field
The present invention relates to a kind of electric cleaning device being applicable to electric transmission line isolator umbrella rib, umbrella groove structure, be specifically related to a kind of insulator charged automatic cleaning device.
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.
The mainly hand sweeping of existing insulator cleaning mode, namely needs staff to climb to the neighbouring rag of insulator or hairbrush cleans.Although this mode is simple, effective, needs a large amount of human resources, and must carry out under power-off condition the cleaning works of insulator, normal power supply is caused to having a strong impact on.Therefore, carry out live cleaning to insulator to be of great significance power supply reliability tool.
Most of single umbrella porcelain insulator has umbrella rib, umbrella groove structure.Although this structure adds the creep age distance of insulator, this structure very easily contamination, and be not easy to hand sweeping.Especially, the umbrella rib depth ratio plain edition insulator of bell-jar insulator is much bigger, and umbrella inter-alveolar distance is little, is more not easy to clean.In addition, this structure is positioned at the steel pin side of insulator, and operation of nature power is difficult to arrive, and therefore, its contamination degree is even more serious than steel cap side.
Summary of the invention
The technical problem to be solved in the present invention is, for existing insulator cleaning above shortcomings, a kind of cleaning work safety is provided, cleaning ability is strong, structure is simple, lightweight, adaptable insulator charged automatic cleaning device, be particularly useful for insulator umbrella rib, umbrella groove structure cleaning.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
Insulator charged automatic cleaning device, it comprises cleaning module, annular rack, support roller, gear module, mounting bracket, chassis, takes over a business; Describedly take over a business to comprise taking over a business body, take over a business rotating shaft, first connecting rod shaft base guide rail and mechanical lock buckle; Described mounting bracket top is fixedly installed in the downside surface on chassis, and the bottom of mounting bracket is provided with the fixing hole for being fixedly connected with auxiliary carrying platform; Described support roller bottom is fixedly installed in the inner side on chassis, in taking over a business of taking over a business embeds support roller top groove inside body;
Described take over a business body be made up of left and right two parts and left and right two parts by take over a business axis of rotation connect, described mechanical lock buckle is fixedly installed on body, mechanical lock buckle with take over a business rotating shaft coordinate, for lock and open left and right two-part take over a business body, described first connecting rod shaft base guide rail is fixedly installed on body;
Described cleaning module installation has some groups, and in the first connecting rod shaft base guide rail that often afterbody of group cleaning module is arranged on body, head is towards the center of taking over a business body;
Described annular rack is fixedly installed in the side of taking over a business body of taking over a business;
Described gear module to be arranged on chassis and to be connected with a joggle with annular rack.
By such scheme, described cleaning module installation has 4 groups, is symmetrically distributed in inner side.
By such scheme, each group cleaning module comprises elasticity cutter head, cutter head connecting axle, cutter head base, first connecting rod rotating shaft, first connecting rod shaft base, second connecting rod shaft base, second connecting rod rotating shaft, connecting rod;
Described elasticity cutter head comprises many groups, and each group elasticity cutter head correspondence is arranged on cutter head base by one group of cutter head connecting axle, and described cutter head connecting axle comprises telescopic shaft footstock, spring, telescopic shaft and telescopic shaft base; Elasticity cutter head is arranged on telescopic shaft footstock, and telescopic shaft footstock is fixedly connected with telescopic shaft top, and telescopic shaft is embedded in inside spring, and telescopic shaft bottom is fixedly connected with telescopic shaft base, and telescopic shaft base is fixedly connected with the top being fixedly mounted on cutter head base;
Described first connecting rod rotating shaft is fixedly installed in one end of connecting rod, first connecting rod rotating shaft and first connecting rod shaft base are rotationally connected, and the bottom of first connecting rod shaft base to be embedded in the first connecting rod shaft base guide rail of taking over a business and to be free to slide along first connecting rod shaft base guide rail;
Described second connecting rod rotating shaft is fixedly installed in the other end of connecting rod, second connecting rod shaft base be fixedly installed in take over a business take over a business on body, be connected by motor between second connecting rod rotating shaft with second connecting rod shaft base.
By such scheme, often group cleaning module is provided with 7 groups of elasticity cutter heads, and each group elasticity cutter head is that V-shape arrangement is arranged on connecting rod by cutter head connecting axle, cutter head base.
By such scheme, often organize elasticity cutter head by 5 independently the arrangement of elasticity small bit tool order form, and between every two adjacent spring small bit tools, equidistant gap is set.
By such scheme, described gear module comprises rotary gear shaft, gear, gear module base; Described gear is engaged with annular rack, and described rotary gear shaft is fixedly connected with gear, and described gear module base is fixedly installed in the outside on chassis, and gear module base is connected by motor with between rotary gear shaft.
Operation principle of the present invention: the chassis of clearing apparatus is installed on auxiliary carrying platform; Clearing apparatus is with tower on auxiliary carrying platform, and chassis is opened with auxiliary carrying platform with taking over a business, and is placed on insulator chain; Then, chassis closes with auxiliary carrying platform with taking over a business, and " embracing " insulator, the mechanical lock buckle of taking over a business is locked, and makes the annular that formation one is closed; Be installed on the electric machine rotation of second connecting rod shaft base, make first connecting rod shaft base along first connecting rod shaft base slide, the V-shape angle of connecting rod diminishes, cleaning module increases along the effective length in insulation sub-pieces normal direction, makes cleaning module " stretch into " in the umbrella rib of insulator, umbrella groove structure; Clearing apparatus to insulator side to be cleaned slowly movement, makes elasticity cutter head and umbrella rib, umbrella groove form touch with auxiliary carrying platform; The spring generation deformation of cutter head connecting axle stored energy, increase pretightning force when elasticity cutter head and umbrella rib, umbrella groove form touch, elasticity cutter head more fully contacted with umbrella rib, umbrella groove structure; The motor being installed on gear module base rotates forward, and gear is rotated thereupon, drives rotation, cleans the dirt in the elasticity cutter head scratch umbrella rib of module, umbrella groove structure; The motor being installed on gear module base reversely rotates, and gear is rotated backward thereupon, drives to take over a business to rotate backward, and cleans the dirt in the elasticity cutter head scratch umbrella rib of module, umbrella groove structure; Rotated forward and so forth by the motor being installed on gear module base, reverse for several times, complete the cleaning works to insulator umbrella rib, umbrella groove structure.
After clearing apparatus completes the cleaning works to insulator umbrella rib, umbrella groove structure, a segment distance is slowly moved with auxiliary carrying platform in the other direction to the insulator cleaned in chassis, and elasticity cutter head is separated with umbrella rib, umbrella groove structure; Be installed on the electric machine rotation of second connecting rod shaft base, make first connecting rod shaft base along first connecting rod shaft base slide, the V-shape angle of connecting rod becomes large, and cleaning module reduces until cleaning module " exits " umbrella rib, the umbrella groove structure of insulator along the effective length in insulation sub-pieces normal direction; Clearing apparatus moves with the auxiliary carrying platform insulator side that a slice is to be cleaned downwards, and clearing apparatus starts to clean insulator according to above-mentioned action.
After clearing apparatus completes the cleaning works to bunch of insulator, the mechanical lock buckle of taking over a business is opened, and takes over a business and opens with auxiliary carrying platform with chassis, and taken off by from insulator chain, be passed to ground.
Beneficial effect of the present invention is:
(1) cleaning work safety: in insulator cleaning operation process, clearing apparatus " can embrace " insulator by the connecting rod of adjustment cleaning module, and the traditional clearing apparatus comparing rod-type brush type has higher security;
(2) ability of cleaning is strong: clearing apparatus carries 4 groups of cleaning modules, each cleaning module is installed 7 groups of elasticity cutter heads, increases the sweep-out pattern of clearing apparatus; Clearing apparatus adds automatic compensation function, and the mode of employing spring-compensating improves pretightning force when elasticity cutter head contacts with umbrella rib/umbrella groove, keeps the optimum efficiency of cleaning;
(3) strong adaptability: clearing apparatus changes cleaning module along the effective length in insulation sub-pieces normal direction by the angle of adjustment cleaning module connecting rod, to adapt to the cleaning works of the insulator in different dish footpath;
(4) easy for installation: clearing apparatus adopts modularized design, and structure is simple, easy for installation;
(5) good economy performance: often organize elasticity cutter head by 5 independently small bit tool form, can change separately when a small bit tool damages, avoid changing whole group of elasticity cutter head, improve the economy of clearing apparatus.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the insulator charged automatic cleaning device of the present invention;
Fig. 2 is the structural representation that the present invention cleans module;
Fig. 3 is the structural representation of gear module of the present invention;
Fig. 4 is the structural representation that the present invention takes over a business;
Fig. 5 is the structural representation of cutter head connecting axle of the present invention;
Wherein, 1-cleaning module, 2-annular rack, 3-support roller, 4-gear module, 5-mounting bracket, 6-chassis, 7-take over a business;
101-elasticity cutter head, 102-cutter head connecting axle, 103-cutter head base, the rotating shaft of 104-first connecting rod, 105-first connecting rod shaft base, 106-second connecting rod shaft base, the rotating shaft of 107-second connecting rod, 108-connecting rod;
1021-telescopic shaft footstock, 1022-spring, 1023-telescopic shaft, 1024-telescopic shaft base;
401-rotary gear shaft, 402-gear, 403-gear module base;
701-first connecting rod shaft base guide rail, 702-mechanical lock buckle, 703-take over a business body, 704-take over a business rotating shaft.
Detailed description of the invention
Below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
With reference to shown in Fig. 1 ~ Fig. 5, insulator charged automatic cleaning device of the present invention, comprises cleaning module 1, annular rack 2, support roller 3, gear module 4, mounting bracket 5, chassis 6, takes over a business 7; Describedly take over a business 7 to comprise taking over a business body 703, take over a business rotating shaft 704, first connecting rod shaft base guide rail 701 and mechanical lock buckle 702; Described mounting bracket 5 top is fixedly installed in the downside surface on chassis 6, and the bottom of mounting bracket 5 is provided with the fixing hole (mounting bracket 5 is bolted to connection by fixing hole and auxiliary carrying platform) for being fixedly connected with auxiliary carrying platform (insulating bar, robot etc.); Described support roller 3 bottom is fixedly installed in the inner side on chassis 6, take over a business 7 take over a business embed support roller 3 top inside body 703 groove in;
Described take over a business body 703 to be made up of left and right two parts and left and right two parts are rotationally connected by taking over a business rotating shaft 704, described mechanical lock buckle 702 is fixedly installed on body 703, mechanical lock buckle 702 with take over a business rotating shaft 704 coordinate, for lock and open left and right two-part take over a business body 703, described first connecting rod shaft base guide rail 701 is fixedly installed on body 703;
Described cleaning module 1 is provided with 4 groups, and often the afterbody of group cleaning module 1 is arranged in the first connecting rod shaft base guide rail 701 of body 703, head is towards the center of taking over a business body 703;
Described annular rack 2 is fixedly installed in the side of taking over a business body 703 of 7;
Described gear module 4 to be arranged on chassis 6 and to be connected with a joggle with annular rack 2.
Each group of cleaning module 1 comprises elasticity cutter head 101, cutter head connecting axle 102, cutter head base 103, first connecting rod rotating shaft 104, first connecting rod shaft base 105, second connecting rod shaft base 106, second connecting rod rotating shaft 107, connecting rod 108;
Described elasticity cutter head 101 comprises 7 groups, each group of elasticity cutter head 101 correspondence is arranged on cutter head base 103 by one group of cutter head connecting axle 102, arrangement is arranged on connecting rod 108 in V-shape for 7 groups of elasticity cutter heads 101, cutter head connecting axle 102, cutter head bases 103, and described cutter head connecting axle 102 comprises telescopic shaft footstock 1021, spring 1022, telescopic shaft 1023 and telescopic shaft base 1024; Elasticity cutter head 101 is arranged on telescopic shaft footstock 1021, telescopic shaft footstock 1021 is fixedly connected with telescopic shaft 1023 top, telescopic shaft 1023 is embedded in inside spring 1022, telescopic shaft 1023 bottom is fixedly connected with telescopic shaft base 1024, and telescopic shaft base 1024 is fixedly connected with the top being fixedly mounted on cutter head base 103;
Described first connecting rod rotating shaft 104 is fixedly installed in one end of connecting rod 108, first connecting rod rotating shaft 104 and first connecting rod shaft base 105 are rotationally connected, and are free to slide in the first connecting rod shaft base guide rail 701 that the bottom of first connecting rod shaft base 105 is embedded in 7 along first connecting rod shaft base guide rail 701;
Described second connecting rod rotating shaft 107 is fixedly installed in the other end of connecting rod 108, second connecting rod shaft base 106 be fixedly installed in 7 take over a business on body 703, be connected by motor between second connecting rod rotating shaft 107 with second connecting rod shaft base 106.
Often organize elasticity cutter head 101 by 5 independently the arrangement of elasticity small bit tool order form, and between every two adjacent spring small bit tools, equidistant gap is set.
Described gear module 4 comprises rotary gear shaft 401, gear 402, gear module base 403; Described gear 402 is engaged with annular rack 2, and described rotary gear shaft 401 is fixedly connected with gear 402, and described gear module base 403 is fixedly installed in the outside on chassis 6, is connected between gear module base 403 with rotary gear shaft 401 by motor.
The course of work of the present invention is: the chassis 6 of clearing apparatus is installed on auxiliary carrying platform; Clearing apparatus with tower on auxiliary carrying platform, the chassis 6 of clearing apparatus with take over a business 7 and open with auxiliary carrying platform, and be placed on insulator chain; The chassis 6 of clearing apparatus with take over a business 7 and close with auxiliary carrying platform, and " embracing " insulator; The mechanical lock buckle 702 that clearing apparatus takes over a business 7 is locked, and makes the annular that formation one is closed; Be installed on the electric machine rotation of second connecting rod shaft base 106, first connecting rod shaft base 105 is slided along first connecting rod shaft base guide rail 701, the V-shape angle of the connecting rod 108 of cleaning module 1 diminishes, cleaning module 1 increases along the effective length in insulation sub-pieces normal direction, makes in the umbrella rib of cleaning module 1 " stretching into " insulator, umbrella groove structure; Clearing apparatus to insulator side to be cleaned slowly movement, makes elasticity cutter head 101 and umbrella rib, umbrella groove form touch with auxiliary carrying platform; There is deformation and stored energy in the spring 1022 of cutter head connecting axle 102, increases elasticity cutter head 101 and pretightning force when umbrella rib, umbrella groove form touch, elasticity cutter head 101 is more fully contacted with umbrella rib, umbrella groove structure; The motor being installed on gear module base 403 rotates forward, and gear 402 is rotated thereupon, drives 7 rotations, the dirt that the elasticity cutter head 101 cleaning module 1 scratches in umbrella rib, umbrella groove structure; The motor being installed on gear module base 403 reversely rotates, and gear 402 is rotated backward thereupon, drives 7 to rotate backward, the dirt that the elasticity cutter head 101 cleaning module 1 scratches in umbrella rib, umbrella groove structure; Rotated forward and so forth by the motor being installed on gear module base 403, reverse for several times, complete the cleaning works to insulator umbrella rib, umbrella groove structure.
After clearing apparatus completes the cleaning works to insulator umbrella rib, umbrella groove structure, a segment distance is slowly moved with auxiliary carrying platform in the other direction to the insulator cleaned in the chassis 6 of clearing apparatus, and elasticity cutter head 101 is separated with umbrella rib, umbrella groove structure; Be installed on the electric machine rotation of second connecting rod shaft base 106, first connecting rod shaft base 105 is slided along first connecting rod shaft base guide rail 701, the V-shape angle of the connecting rod 108 of cleaning module 1 becomes large, and cleaning module 1 reduces until umbrella rib, the umbrella groove structure of cleaning module 1 " exiting " insulator along the effective length in insulation sub-pieces normal direction; Clearing apparatus moves with the auxiliary carrying platform insulator side that a slice is to be cleaned downwards, and clearing apparatus starts to clean insulator according to above-mentioned action.
After clearing apparatus completes the cleaning works to bunch of insulator, the mechanical lock buckle 702 of taking over a business 7 is opened, and takes over a business 7 and opens with auxiliary carrying platform with chassis 6, and taken off by from insulator chain, be passed to ground.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.