CN222867514U - High-efficient high-voltage load isolator - Google Patents

Abstract

The utility model provides a high-efficiency high-voltage load isolating switch, which belongs to the field of load isolating switches, and consists of a mounting frame, a transverse plate, a load isolating switch main body, a bracket mechanism, a telescopic mechanism and a cleaning mechanism, wherein in the scheme, a transmission shaft is driven to rotate by screw rod rotation, the transmission shaft rotates to enable two screw rods to simultaneously rotate, a screw rod sleeve moves to drive a perforated plate to move, the perforated plate moves to drive a connecting rod to move, the connecting rod moves to drive an L-shaped connecting plate to move, the L-shaped connecting plates move to drive the telescopic beams to slide in the hollow cross beam, so that the distance between the two L-shaped connecting plates is adjusted, the adaptive capacity of the high-voltage load isolating switch is increased, dust attached to the main body of the load isolating switch can be cleaned through the movement of the cleaning brush, the problem that the position of a fixing hole on the high-voltage load isolating switch in the prior art is fixed, a bracket matched with the fixing hole is required to be selected during installation, and the problem of limitation exists during installation can be solved.

Description

High-efficient high-voltage load isolator

Technical Field

The utility model belongs to the technical field of load isolating switches, and particularly relates to a high-efficiency high-voltage load isolating switch.

Background

The high-voltage load isolating switch is an electric appliance with the function between that of a high-voltage circuit breaker and a high-voltage isolating switch, is often used in series connection with a high-voltage fuse, and is used for controlling a power transformer. The high-voltage load switch has a simple arc extinguishing device, so that certain load current and overload current can be switched on and off. But it cannot break short-circuit current, so it is typically used in series with a high voltage fuse, by means of which short-circuit protection is performed.

The utility model discloses a high-voltage load isolator is recorded to authority publication number "CN213877924U", the lower extreme of pillar insulator is equipped with and is discoid mount pad, be equipped with the mounting groove on the base, be equipped with two pilot holes on the mount pad, be equipped with two through-holes corresponding with the pilot hole on the diapire of mounting groove, the through-hole runs through the base, wears to be equipped with the bolt in pilot hole and the through-hole, the cooperation has the nut on the bolt, be equipped with two spouts on the mount pad, spout one end opening extends to the side of mount pad, and the other end extends to the pilot hole, sliding fit has the fixture block in the spout, the one end of fixture block extends to the pilot hole, and the fixture block is equipped with the inclined plane on the one end of pilot hole, and the other end is equipped with the arcwall, be equipped with the fixed orifices that supplies the bolt to wear to establish on the base, be equipped with the multi-disc has elastic sheetmetal on the pore wall of pilot hole. After the improvement, the structural strength of the isolating switch is improved, and the stability performance in working is better.

The structural strength of the isolating switch is improved, the stability performance of the isolating switch during operation is better, but the fixing holes are fixed in position, so that a bracket matched with the fixing holes is required to be selected during installation, limitations exist during installation, and the high-voltage load isolating switch is poor in adaptive capacity.

Disclosure of utility model

The utility model aims to provide a high-efficiency high-voltage load isolating switch, which aims to solve the problems that the fixing holes on the high-voltage load isolating switch in the prior art are fixed in position, so that a bracket matched with the fixing holes is required to be selected during installation, and limitation exists during installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A high efficiency high voltage load disconnector comprising;

A mounting frame;

The transverse plates are arranged, are fixedly connected between the side walls of the mounting frame, and are uniformly distributed;

The load isolating switch comprises three load isolating switch bodies, wherein the three load isolating switch bodies are fixedly connected to the mounting frame and the three transverse plates, and the three load isolating switch bodies are uniformly distributed;

the bracket mechanism is arranged on the mounting frame and is used for mounting the mounting frame;

A telescopic mechanism arranged on the mounting frame, and

The cleaning mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used for adjusting the position of the cleaning mechanism.

As a preferred aspect of the present utility model, the bracket mechanism includes:

A sliding part arranged on the mounting frame;

The two L-shaped connecting plates are symmetrically arranged on the sliding part;

The adjusting parts are provided with two groups, the two groups of adjusting parts are symmetrically arranged on the mounting frame and the sliding part, each group of adjusting parts is connected with each L-shaped connecting plate, and

And the transmission shaft is arranged between the two groups of adjusting parts.

As a preferable scheme of the utility model, the sliding part comprises two hollow cross beams and telescopic beams, wherein the two hollow cross beams are fixedly connected between the side walls of the mounting frame, the two hollow cross beams are symmetrically arranged, the four telescopic beams are respectively and slidably connected in the two hollow cross beams, the four telescopic beams movably penetrate through the mounting frame and extend to the outer side of the mounting frame, and the four telescopic beams are symmetrically arranged.

As a preferable scheme of the utility model, each group of adjusting parts comprises a screw rod, connecting rods, a vertical plate, an opening plate, a screw rod sleeve, a rotary disc, circular grooves and inner hexagonal grooves, wherein the vertical plate is fixedly connected between two hollow cross beams, two connecting rods are arranged, each connecting rod is movably inserted into one side end of the vertical plate, each connecting rod movably penetrates through the vertical plate and the mounting frame and extends to the outer side of the mounting frame, the screw rod is rotatably connected between the vertical plate and the side inner wall of the mounting frame, one end of the screw rod rotatably penetrates through the mounting frame and extends to the outer side of the mounting frame, the opening plate is fixedly connected to the circumferential surfaces of the two connecting rods, the opening plate is movably sleeved on the screw rod, the screw rod sleeve is in threaded connection with the screw rod, the screw rod sleeve is fixedly connected between the side walls of the opening plate, one end of the rotary disc is fixedly connected to the screw rod, the circular grooves are arranged, each circular groove is formed in a plurality of the circumferential surfaces of the rotary disc, and the inner hexagonal grooves are formed in the side end of the rotary disc.

As a preferable scheme of the utility model, the telescopic mechanism comprises two mounting cylinders, a cross rod, an inner threaded pipe, inner hexagon screws, limit lugs, limit grooves and telescopic rods, wherein the two mounting cylinders are fixedly connected to one side end of a mounting frame through screws, the two mounting cylinders are symmetrically arranged, the two telescopic rods are respectively movably inserted into each mounting cylinder, the cross rod is fixedly connected to the same side end of the two telescopic rods, the limit grooves are four, the four limit grooves are respectively formed in the circumferential surfaces of the two mounting cylinders, the four limit lugs are symmetrically arranged, the four limit lugs are respectively fixedly connected to the circumferential surfaces of the two telescopic rods, the four limit lugs are respectively and slidably connected to the four limit grooves, the inner threaded pipe is fixedly connected to the circumferential surface of one mounting cylinder, the inner hexagon screws are in threaded connection with the inner threaded pipe, and one end of each inner hexagon screw rotates to penetrate through the inner threaded pipe and the corresponding mounting cylinder.

As a preferred embodiment of the present utility model, the cleaning mechanism includes:

The cleaning components are arranged in three groups, the three groups of cleaning components are all arranged at the top of the cross bar and are uniformly distributed, and

And the transmission part is arranged on the three groups of cleaning parts.

As a preferable scheme of the utility model, each group of cleaning components comprises cleaning brushes, a mounting frame, a cross plate and a rotating shaft, wherein the mounting frame is fixedly connected to the top of the cross rod, the rotating shaft is rotatably connected between the side walls of the mounting frame, both ends of the rotating shaft are rotatably penetrated through the mounting frame and extend to the outer side of the mounting frame, the cross plate is fixedly connected to one end of the rotating shaft, four cleaning brushes are arranged, the four cleaning brushes are fixedly connected to one side end of the cross plate, and the four cleaning brushes are uniformly distributed.

As a preferable scheme of the utility model, the transmission part comprises linear slide rails, T-shaped push-pull rods, gears, racks and T-shaped sliding blocks, wherein the linear slide rails are fixedly connected between the side walls of three mounting frames, the T-shaped sliding blocks are slidably connected in the linear slide rails, the gears are three, each gear is fixedly connected to the circumferential surface of each rotating shaft, each gear is arranged between the side walls of each mounting frame, the racks are fixedly connected to the tops of the T-shaped sliding blocks, the racks are meshed with the three gears, the T-shaped push-pull rods are two, the two T-shaped push-pull rods are movably inserted into the two side ends of the linear slide rails respectively, and the two T-shaped push-pull rods movably penetrate through the linear slide rails and are fixedly connected with the T-shaped sliding blocks.

As a preferable scheme of the utility model, the side end of each L-shaped connecting plate is provided with a jack.

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

1. In this scheme, drive the lead screw through the carousel rotation and rotate, the lead screw rotates and drives the screw sleeve and move, and the lead screw rotates and drives the transmission shaft and rotate, and the transmission shaft rotates and makes two lead screws rotate simultaneously, and the screw sleeve moves and drives the trompil board and move, and the trompil board moves and drives the connecting rod and move, and the connecting rod moves and drives L type connecting plate and move, and L type connecting plate moves and drives the telescopic beam and slide in hollow crossbeam to adjust the interval of two L type connecting plates, thereby increase high-voltage load isolator adaptation ability.

2. In this scheme, move through T type push-and-pull rod and drive T type slider and slide in linear slide rail, T type slider removes and drives the rack and remove, and the rack removes and drive gear rotation, and gear rotation drives the pivot and rotates, and the pivot rotates and drives the cross plate and rotate, and the cross plate rotates and drives the brush cleaner and do circular motion, and the brush cleaner removes the dust that can clean attached to on the load isolator main part.

3. In this scheme, remove the back from the internal thread pipe through the hexagon socket head cap screw for the telescopic link can be in the installation section of thick bamboo internal sliding, can restrict the removal of spacing groove through the setting of spacing lug and telescopic link, prevent that the telescopic link from sliding out in the installation section of thick bamboo, the horizontal pole removes and drives the mounting bracket and remove, and the mounting bracket removes and drives the brush cleaner and remove, makes the brush cleaner remove from the load isolator main part.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of another view of the present utility model;

FIG. 4 is a schematic view of the structure of the hollow cross beam and riser of the present utility model;

FIG. 5 is an exploded view of the telescopic beam of the present utility model;

FIG. 6 is an enlarged view of the utility model at B in FIG. 5;

FIG. 7 is an exploded view of the telescopic rod of the present utility model;

FIG. 8 is a schematic view of the structure of the rotating shaft of the present utility model;

fig. 9 is a schematic view of the structure of the turntable of the present utility model.

The device comprises a mounting frame, a load isolating switch main body, a transverse plate, a hollow transverse beam, a telescopic beam, a 6-L-shaped connecting plate, a 7-jack, an 8-screw rod, a 9-connecting rod, a 10-mounting cylinder, an 11-cleaning brush, a 12-cross rod, a 13-mounting frame, a 14-linear sliding rail, a 15-T-shaped sliding rod, a 16-cross plate, a 17-rotating shaft, a 18-gear, a 19-rack, a 20-T-shaped sliding block, a 21-internal threaded pipe, a 22-internal hexagonal screw, a 23-limiting lug, a 24-limiting groove, a 25-telescopic rod, a 26-vertical plate, a 27-perforated plate, a 28-screw rod sleeve, a 29-rotating disc, a 30-circular groove, a 31-transmission shaft, a 32-internal hexagonal groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1 to 9, the technical solution provided in this embodiment is as follows:

A high-efficiency high-voltage load isolating switch is composed of a mounting frame 1, a transverse plate 3, a load isolating switch main body 2, a support mechanism, a telescopic mechanism and a cleaning mechanism, wherein the support mechanism is arranged on the mounting frame 1 and used for mounting the mounting frame 1, the telescopic mechanism is arranged on the mounting frame 1, the cleaning mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used for adjusting the position of the cleaning mechanism.

In the specific embodiment of the utility model, the transverse plate 3 is used for installing the load isolating switch main body 2, and the three load isolating switch main bodies 2 are spliced together to form the high-efficiency high-voltage load isolating switch,

Specifically, two L-shaped connecting plates 6 are provided, the two L-shaped connecting plates 6 are symmetrically arranged on the sliding part, and a transmission shaft 31 is arranged between the two groups of adjusting parts.

In the embodiment of the utility model, each L-shaped connecting plate 6 is fixedly connected to the same side end of each two telescopic beams 5, each L-shaped connecting plate 6 is fixedly connected with each two connecting rods 9, a transmission shaft 31 is fixedly connected between two screw rods 8, the two screw rods 8 can rotate simultaneously through the arrangement of the transmission shaft 31, and the arrangement of the L-shaped connecting plates 6 is used for installing the fixed installation frame 1.

Specifically, the sliding part is located on the installing frame 1, the sliding part includes cavity crossbeam 4 and flexible roof beam 5, cavity crossbeam 4 is provided with two, two equal fixed connection of cavity crossbeam 4 are between the lateral wall of installing frame 1, and two cavity crossbeam 4 symmetry sets up, flexible roof beam 5 is provided with four, four flexible roof beams 5 sliding connection respectively in two cavity crossbeams 4, and four flexible roof beams 5 all run through installing frame 1 and extend to the outside of installing frame 1, four flexible roof beam 5 symmetry sets up.

In the specific embodiment of the utility model, the hollow cross beam 4 is used for slidably connecting the telescopic beams 5, each two telescopic beams 5 are used for connecting the L-shaped connecting plate 6, and the telescopic beams 5 are slidably connected in the hollow cross beam 4, so that the telescopic beams 5 can slide in the hollow cross beam 4.

Specifically, the adjusting part is provided with two groups, two groups of adjusting part symmetry sets up on installing frame 1 and sliding part, every group adjusting part all is connected with every L type connecting plate 6, every group adjusting part all includes the lead screw 8, connecting rod 9, riser 26, trompil board 27, lead screw cover 28, carousel 29, circular recess 30 and interior hexagonal groove 32, riser 26 fixed connection is between two cavity crossbeams 4, connecting rod 9 is provided with two, two connecting rods 9 all activity grafting is in one side of riser 26, and two connecting rods 9 all activity run through riser 26 and installing frame 1 and extend to the outside of installing frame 1, lead screw 8 rotates and is connected between riser 26 and the side inner wall of installing frame 1, and the one end rotation of lead screw 8 runs through installing frame 1 and extends to the outside of installing frame 1, trompil board 27 fixed connection is on the circumferential surface of two connecting rods 9, and trompil board 27 movable sleeve locates on lead screw 8, screwed connection is on lead screw 8, and lead screw cover 28 fixed connection is between the lateral wall of trompil board 27, carousel 29 fixed connection is in one side of carousel 8, carousel 30 sets up a plurality of circular recess 30, circumference 30 all sets up in a plurality of circumference recess 30 on the side of carousel 32.

In the specific embodiment of the utility model, the vertical plate 26 is used for connecting the screw rod 8, the screw rod 8 is connected with the screw rod sleeve 28 through threads, so that the screw rod 8 can rotate to drive the screw rod sleeve 28 to move, the screw rod sleeve 28 is fixedly connected with the opening plate 27 through the screw rod sleeve 28, the movement of the screw rod sleeve 28 can drive the opening plate 27 to move, the opening plate 27 is fixedly connected with the connecting rod 9 through the opening plate 27, the movement of the opening plate 27 can drive the connecting rod 9 to move, the movement of the connecting rod 9 can drive the L-shaped connecting plate 6 to move through the fixed connection of the connecting rod 9 and the L-shaped connecting plate 6, and the mounting frame 1 can be mounted on brackets of different types through adjusting the distance between the two L-shaped connecting plates 6, so that the adaptation capability of the high-voltage load isolating switch is improved.

Specifically, telescopic machanism locates on the installing frame 1, telescopic machanism includes the installation section of thick bamboo 10, the horizontal pole 12, internal thread pipe 21, hexagon socket screw 22, spacing lug 23, spacing groove 24 and telescopic link 25, the installation section of thick bamboo 10 is provided with two, two installation section of thick bamboo 10 all pass through screw fixed connection in one side of installing frame 1, and two installation section of thick bamboo 10 symmetry sets up, telescopic link 25 is provided with two, every telescopic link 25 all activity grafting is in every installation section of thick bamboo 10, horizontal pole 12 fixed connection is in the same side of two telescopic link 25, spacing groove 24 is provided with four, four spacing grooves 24 are seted up respectively on the circumference surface of two installation section of thick bamboo 10, and four spacing lug 23 are provided with four, four spacing lug 23 are fixed connection respectively on the circumference surface of two telescopic link 25, and four spacing lug 23 are sliding connection respectively in four spacing groove 24, internal thread pipe 21 is fixed connection in the circumference surface of one of installation section of thick bamboo 10, hexagon socket screw 22 thread connection is in internal thread pipe 21, and hexagon socket screw 22 rotates one end and runs through the circumference surface of two installation section of thick bamboo 10.

In the specific embodiment of the utility model, the installation cylinder 10 is arranged to be connected with the telescopic rod 25, the telescopic rod 25 is movably inserted into the installation cylinder 10 through the telescopic rod 25, so that the telescopic rod 25 can slide in the installation cylinder 10, the telescopic rod 25 is arranged to be connected with the cross rod 12, the limiting groove 24 is arranged to be connected with the limiting projection 23 in a sliding manner, the limiting projection 23 is connected with the limiting groove 24 in a sliding manner, the moving distance of the limiting groove 24 can be limited, the limiting groove 24 is prevented from moving out of the installation cylinder 10, the inner threaded tube 21 is arranged to be connected with the inner hexagonal screw 22, the inner hexagonal screw 22 is connected with the inner threaded tube 21 through the inner hexagonal screw 22 in a threaded manner, so that the inner hexagonal screw 22 can prop against the telescopic rod 25, the telescopic rod 25 is fixed at the position in the installation cylinder 10, the cross rod 12 can be driven to move through the movement of the telescopic rod 25, the cleaning brush 11 can be driven to move through the movement of the cross rod 12, and the cleaning brush 11 can be driven to move, so that the cleaning brush 11 can be removed from the load isolating switch body 2.

Specifically, cleaning element is provided with three groups, and three groups cleaning element all set up in the top of horizontal pole 12, and three groups cleaning element evenly distributed, every group cleaning element all includes cleaning brush 11, mounting bracket 13, cross plate 16 and pivot 17, mounting bracket 13 fixed connection is in the top of horizontal pole 12, pivot 17 rotates and connects between the lateral wall of mounting bracket 13, and the both ends of pivot 17 all rotate and run through mounting bracket 13 and extend to the outside of mounting bracket 13, cross plate 16 fixed connection is in the one end of pivot 17, cleaning brush 11 is provided with four, four cleaning brush 11 all fixed connection in the one side end of cross plate 16, and four cleaning brush 11 evenly distributed.

In the specific embodiment of the utility model, the rotating shaft 17 is fixedly connected with the cross plate 16, so that the rotating shaft 17 can rotate to drive the cross plate 16 to rotate, the cross plate 16 is fixedly connected with the cleaning brush 11, the cross plate 16 can rotate to drive the cleaning brush 11 to do circular motion, an arc extinguishing chamber on the load isolating switch main body 2 can be cleaned through the movement of the cleaning brush 11, and the cleaning brush 11 is matched with the arc extinguishing chamber on the load isolating switch main body 2.

Specifically, the transmission part is arranged on three groups of cleaning parts, the transmission part comprises a linear slide rail 14, T-shaped push-pull rods 15, gears 18, racks 19 and T-shaped sliding blocks 20, the linear slide rail 14 is fixedly connected between the side walls of three mounting frames 13, the T-shaped sliding blocks 20 are slidingly connected in the linear slide rail 14, the gears 18 are three, each gear 18 is fixedly connected to the circumferential surface of each rotating shaft 17, each gear 18 is arranged between the side walls of each mounting frame 13, the racks 19 are fixedly connected to the tops of the T-shaped sliding blocks 20, the racks 19 are meshed with the three gears 18, the T-shaped push-pull rods 15 are arranged in two, the two T-shaped push-pull rods 15 are movably inserted into two side ends of the linear slide rail 14 respectively, and the two T-shaped push-pull rods 15 movably penetrate through the linear slide rail 14 and are fixedly connected with the T-shaped sliding blocks 20.

In the specific embodiment of the utility model, the linear slide rail 14 is used for being connected with the T-shaped slide block 20, the T-shaped slide block 20 can be moved through the arrangement of the T-shaped push-pull rod 15, the T-shaped slide block 20 can be fixedly connected with the rack 19, the T-shaped slide block 20 can be moved to drive the rack 19 to move, the rack 19 can be meshed with the gear 18 to drive the gear 18 to rotate through the mutual meshing of the rack 19 and the gear 18, and the gear 18 can be driven to rotate to drive the rotating shaft 17 to rotate through the fixed connection of the gear 18 and the rotating shaft 17.

Specifically, the side end of each L-shaped connecting plate 6 is provided with a jack 7.

In an embodiment of the utility model, the socket 7 is provided for a socket wrench, so that the turntable 29 is easy to rotate.

Example 2

The application method of the high-efficiency high-voltage load isolating switch comprises the following steps:

S1, rotating a rotary table 29, wherein the rotary table 29 rotates to drive a screw rod 8 to rotate, the screw rod 8 rotates to drive a screw rod sleeve 28 to move, the screw rod 8 rotates to drive a transmission shaft 31 to rotate, the transmission shaft 31 rotates to enable two screw rods 8 to simultaneously rotate, the screw rod sleeve 28 moves to drive an opening plate 27 to move, the opening plate 27 moves to drive a connecting rod 9 to move, the connecting rod 9 moves to drive an L-shaped connecting plate 6 to move, and the L-shaped connecting plate 6 moves to drive a telescopic beam 5 to slide in a hollow cross beam 4, so that the distance between the two L-shaped connecting plates 6 is adjusted;

S2, pulling the T-shaped push-pull rod 15 to move, wherein the T-shaped push-pull rod 15 moves to drive the T-shaped sliding block 20 to slide in the linear sliding rail 14, the T-shaped sliding block 20 moves to drive the rack 19 to move, the rack 19 moves to drive the gear 18 to rotate, the gear 18 rotates to drive the rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the cross plate 16 to rotate, the cross plate 16 rotates to drive the cleaning brush 11 to do circular motion, and dust attached to the load isolating switch main body 2 can be cleaned by the movement of the cleaning brush 11;

S3, rotating the inner hexagon screw 22, enabling the inner hexagon screw 22 to move out of the inner threaded pipe 21, enabling the telescopic rod 25 to slide in the installation cylinder 10 after the inner hexagon screw 22 moves out of the inner threaded pipe 21, limiting the movement of the limiting groove 24 through the limiting protruding block 23 and the telescopic rod 25, preventing the telescopic rod 25 from sliding out of the installation cylinder 10, enabling the cross rod 12 to move to drive the installation frame 13 to move, enabling the installation frame 13 to move to drive the cleaning brush 11 to move, enabling the cleaning brush 11 to move away from the load isolating switch main body 2, enabling the inner hexagon screw 22 to be in threaded connection with the inner threaded pipe 21, and fixing the telescopic rod 25 in the installation cylinder 10.

Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but it is possible for those skilled in the art to modify the technical solutions described in the above-mentioned embodiments or to make equivalent substitutions for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a high-efficient high-voltage load isolator which characterized in that includes;

A mounting frame (1);

The transverse plates (3) are arranged, the three transverse plates (3) are fixedly connected between the side walls of the mounting frame (1), and the three transverse plates (3) are uniformly distributed;

The load isolating switch comprises three load isolating switch bodies (2), wherein the three load isolating switch bodies (2) are fixedly connected to a mounting frame (1) and three transverse plates (3), and the three load isolating switch bodies (2) are uniformly distributed;

The bracket mechanism is arranged on the mounting frame (1) and is used for mounting the mounting frame (1);

A telescopic mechanism arranged on the mounting frame (1), and

The cleaning mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used for adjusting the position of the cleaning mechanism.

2. A high efficiency, high voltage load disconnector according to claim 1, in which said bracket means comprises:

a sliding component arranged on the mounting frame (1);

The L-shaped connecting plates (6) are arranged, and the two L-shaped connecting plates (6) are symmetrically arranged on the sliding part;

The two groups of adjusting parts are symmetrically arranged on the mounting frame (1) and the sliding part, each group of adjusting parts is connected with each L-shaped connecting plate (6), and

And a transmission shaft (31) arranged between the two groups of adjusting parts.

3. The efficient high-voltage load isolating switch of claim 2, wherein the sliding component comprises two hollow cross beams (4) and telescopic beams (5), the two hollow cross beams (4) are fixedly connected between the side walls of the mounting frame (1), the two hollow cross beams (4) are symmetrically arranged, the four telescopic beams (5) are respectively and slidably connected in the two hollow cross beams (4), the four telescopic beams (5) are movably penetrated through the mounting frame (1) and extend to the outer side of the mounting frame (1), and the four telescopic beams (5) are symmetrically arranged.

4. A high-efficient high-voltage load isolating switch as set forth in claim 3, wherein each group of the adjusting parts comprises a screw rod (8), connecting rods (9), a vertical plate (26), a perforated plate (27), a screw rod sleeve (28), a rotary disc (29), a circular groove (30) and an inner hexagonal groove (32), wherein the vertical plate (26) is fixedly connected between two hollow cross beams (4), the connecting rods (9) are provided with two connecting rods, the two connecting rods (9) are movably inserted at one side end of the vertical plate (26), the two connecting rods (9) movably penetrate through the vertical plate (26) and the mounting frame (1) and extend to the outer side of the mounting frame (1), the screw rod (8) is rotatably connected between the vertical plate (26) and the side inner wall of the mounting frame (1), one end of the screw rod (8) is rotatably connected through the mounting frame (1) and extends to the outer side of the mounting frame (1), the perforated plate (27) is fixedly connected to the circumferential surfaces of the two connecting rods (9), the perforated plate (27) is movably sleeved on the screw rod (8), the screw rod (28) is fixedly connected to the screw rod (28) and the screw rod (28) is fixedly connected between the screw rod sleeve (28), the circular grooves (30) are formed in the circumferential surface of the rotary disc (29), and the inner hexagonal grooves (32) are formed in the side ends of the rotary disc (29).

5. The high-efficiency high-voltage load isolating switch of claim 4, wherein the telescopic mechanism comprises two mounting cylinders (10), a cross rod (12), an inner threaded pipe (21), inner hexagonal screws (22), limit lugs (23), limit grooves (24) and telescopic rods (25), the two mounting cylinders (10) are fixedly connected to one side end of the mounting frame (1) through screws, the two mounting cylinders (10) are symmetrically arranged, the telescopic rods (25) are provided with two telescopic rods (25), each telescopic rod (25) is movably inserted into each mounting cylinder (10), the cross rod (12) is fixedly connected to the same side end of each telescopic rod (25), the limit grooves (24) are formed in four, the limit grooves (24) are respectively formed in the circumferential surfaces of the two mounting cylinders (10), the limit lugs (23) are symmetrically arranged, the four limit lugs (23) are respectively fixedly connected to the four circumferential surfaces of the four telescopic rods (21) and are respectively connected to the four inner threaded pipes (21) in a sliding manner, the four limit grooves (24) are respectively connected to the inner threaded pipe (21) in a sliding manner, and one end of the inner hexagon screw (22) rotates to penetrate through the inner threaded pipe (21) and the mounting cylinder (10) and is inserted into the mounting cylinder (10).

6. The high-efficiency high-voltage load disconnecting switch of claim 5 wherein said sweeping mechanism comprises:

Cleaning parts which are provided with three groups, the three groups of cleaning parts are all arranged on the top of the cross bar (12) and are uniformly distributed, and

And the transmission part is arranged on the three groups of cleaning parts.

7. The high-efficient high-voltage load isolating switch of claim 6, wherein each cleaning component comprises cleaning brushes (11), a mounting frame (13), cross plates (16) and rotating shafts (17), the mounting frame (13) is fixedly connected to the top of a cross rod (12), the rotating shafts (17) are rotatably connected between the side walls of the mounting frame (13), two ends of the rotating shafts (17) are rotatably connected through the mounting frame (13) and extend to the outer sides of the mounting frame (13), the cross plates (16) are fixedly connected to one ends of the rotating shafts (17), the cleaning brushes (11) are provided with four, the four cleaning brushes (11) are fixedly connected to one side ends of the cross plates (16), and the four cleaning brushes (11) are uniformly distributed.

8. The high-efficiency high-voltage load isolating switch of claim 7, wherein the transmission part comprises a linear slide rail (14), a T-shaped push-pull rod (15), gears (18), racks (19) and T-shaped sliding blocks (20), the linear slide rail (14) is fixedly connected between the side walls of the three mounting frames (13), the T-shaped sliding blocks (20) are slidably connected in the linear slide rail (14), the gears (18) are three, each gear (18) is fixedly connected to the circumferential surface of each rotating shaft (17), each gear (18) is arranged between the side walls of each mounting frame (13), the racks (19) are fixedly connected to the tops of the T-shaped sliding blocks (20), the racks (19) are meshed with the three gears (18) mutually, the T-shaped sliding rods (15) are respectively and movably spliced at two side ends of the linear slide rail (14), and the two T-shaped sliding rods (15) are movably connected with the linear slide rails (14) in a penetrating mode and fixedly connected with the T-shaped sliding blocks (20).