CN216311472U

CN216311472U - Novel stain-resistant rod insulator

Info

Publication number: CN216311472U
Application number: CN202122909982.4U
Authority: CN
Inventors: 童清
Original assignee: Jiangxi Bainade Electric Co ltd
Current assignee: Jiangxi Bainade Electric Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-15
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of insulators, and discloses a novel pollution-resistant rod-shaped insulator, which solves the problem that an umbrella skirt on the insulator cannot be disassembled and assembled and further cannot be partially replaced to cause resource waste, and comprises an umbrella skirt I and an umbrella skirt II, wherein the umbrella skirt I is positioned above the umbrella skirt II, a rigid cap is arranged at the top end of the umbrella skirt I, connecting cylinders are respectively arranged at the middle positions of the bottom ends of the umbrella skirt I and the umbrella skirt II, bonding grooves are respectively formed in the umbrella skirt I, the umbrella skirt II, the rigid cap and the connecting cylinders, the umbrella skirt I, the umbrella skirt II and the rigid cap are connected through steel feet penetrating through the bonding grooves, connecting seats are arranged at the bottom ends of the steel feet, and fixing seats are symmetrically arranged at the top ends of the umbrella skirt II; this design is effectual brings the convenience for the dismouting of full skirt one and full skirt two, and then facilitates for the independent change of full skirt one and full skirt two, and then avoids the whole change of full skirt one and full skirt two, and then realizes the saving of resource.

Description

Novel stain-resistant rod insulator

Technical Field

The utility model belongs to the technical field of insulators, and particularly relates to a novel pollution-resistant rod insulator.

Background

The rod diameter of a 252KV voltage grade product in an inner electric porcelain outdoor stain-resistant rod-shaped operation insulator product is more than 105mm (including 110mm), the outdoor stain-resistant rod-shaped operation insulator has strict requirements on the torsion resistance of the product in terms of using mechanical properties, and has no special requirements on the resistance to bending indexes, so that the bending strength generated by the self weight can be generally met, and the insulator is used in an outdoor power station, a power substation device and electrical equipment and used for insulating and supporting live equipment.

The umbrella skirt in the rod insulator that uses at present is fixed not dismantled and assembled, and then can't carry out local change when the umbrella skirt appears destroying, and then causes insulator wasting of resources.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel stain-resistant rod insulator, which effectively solves the problem of resource waste caused by the fact that an umbrella skirt on the insulator cannot be disassembled and assembled and cannot be partially replaced in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel resistant dirty clavate insulator, includes full skirt one and full skirt two, full skirt one is located full skirt two's top, full skirt one's top is equipped with the rigid cap, full skirt one all is equipped with the connecting cylinder with full skirt two's bottom intermediate position, full skirt one, full skirt two, the bonding groove has all been seted up on rigid cap and the connecting cylinder, full skirt one, through running through in the inside steel foot of bonding groove between full skirt two and the rigid cap, the bottom of steel foot is equipped with the connecting seat, full skirt two's top symmetry is equipped with the fixing base, two connecting cylinders respectively with all be connected through linking up the mechanism between fixing base and the connecting seat.

Preferably, the connecting cylinder is internally provided with a holding groove.

Preferably, linking mechanism is including linking up the pole, link up groove one, lead to groove one, link up groove three, lead to groove two, link up the piece, shifter and joint group, the equal symmetry in both sides of connecting cylinder is equipped with links up the pole, link up groove one has all been seted up to one side of linking up the pole symmetry, set up on the connecting cylinder with link up groove one and be linked together lead to groove one, link up groove three with the link up pole joint is all seted up on the top of connecting seat, the inside symmetry of connecting seat is seted up and is linked together with holding tank and linking groove one logical groove two, the link up the pole is connected with the link up piece, the link up piece is connected with the shifter, and the link up the piece passes through the joint group and is connected with the link up pole.

Preferably, the linking piece comprises moving rods symmetrically arranged in the containing groove, two moving rods are far away from one side and are provided with inserting rods penetrating through the second through grooves and the through grooves and extending to the first inner portion of the linking groove, the inserting rods are connected with the linking rods through clamping groups, and the two adjacent moving rods are connected through a moving device.

Preferably, the mover includes biax motor, two-way lead screw and slider, and the inner bottom end of holding tank is equipped with the biax motor, and the output shaft of biax motor all is connected with two-way lead screw, and threaded connection has the slider on the two-way lead screw, and the slider is connected with the bottom of carriage release lever.

Preferably, the clamping group comprises a connection groove II, fixing blocks, grooves and springs, the connection groove II is symmetrically formed in the inner wall of the connection groove I, the grooves are symmetrically formed in the two sides of the inserted rod, the fixing blocks clamped with the connection groove II are arranged in the grooves, and the fixing blocks are connected with the inner wall of the grooves through the springs.

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

(1) in work, the first umbrella skirt, the second umbrella skirt, the rigid cap, the bonding groove, the connecting cylinder, the steel feet, the connecting seat, the containing groove, the fixing seat, the connecting rod and the connecting mechanism are arranged, so that the connection stability of the first umbrella skirt and the second umbrella skirt with the steel feet is improved, and the connection stability of the first umbrella skirt and the second umbrella skirt is further improved;

(2) through the design of the connection groove II, the fixing block, the groove and the spring, the connection stability of the inserted rod and the connection rod is improved, and the installation stability of the umbrella skirt I and the umbrella skirt II is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B of FIG. 1;

in the figure: 1. a first umbrella skirt; 2. a second umbrella skirt; 3. a rigid cap; 4. a bonding groove; 5. a connecting cylinder; 6. a steel foot; 7. a connecting seat; 8. accommodating grooves; 9. a fixed seat; 10. a connecting rod; 11. a first connecting groove; 12. a first through groove; 13. a second connecting groove; 14. a third connecting groove; 15. a second through groove; 16. a travel bar; 17. inserting a rod; 18. a fixed block; 19. a groove; 20. a spring; 21. a double-shaft motor; 22. a bidirectional screw rod; 23. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the umbrella comprises a first umbrella skirt 1 and a second umbrella skirt 2, the first umbrella skirt 1 is located above the second umbrella skirt 2, a rigid cap 3 is arranged at the top end of the first umbrella skirt 1, connecting cylinders 5 are arranged at the middle positions of the bottom ends of the first umbrella skirt 1 and the second umbrella skirt 2, bonding grooves 4 are formed in the first umbrella skirt 1, the second umbrella skirt 2, the rigid cap 3 and the connecting cylinders 5, the first umbrella skirt 1, the second umbrella skirt 2 and the rigid cap 3 are connected through steel feet 6 penetrating through the bonding grooves 4, connecting seats 7 are arranged at the bottom ends of the steel feet 6, fixing seats 9 are symmetrically arranged at the top ends of the second umbrella skirt 2, the two connecting cylinders 5 are respectively connected with the fixing seats 9 and the connecting seats 7 through connecting mechanisms, the connecting stability of the first umbrella skirt 1 and the second umbrella skirt 2 with the steel feet 6 is improved through the design of the connecting mechanisms, and further the connecting stability of the first umbrella skirt 1 and the second umbrella skirt 2 is improved, meanwhile, convenience is brought to the disassembly and assembly of the umbrella skirt I1 and the umbrella skirt II 2.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 3, the connecting cylinder 5 is provided with a holding groove 8 therein, the connecting mechanism includes a connecting rod 10, a connecting groove 11, a first through groove 12, a third connecting groove 14, a second through groove 15, a connecting member, a mover and a clamping set, the connecting rod 10 is symmetrically provided on both sides of the connecting cylinder 5, the first connecting groove 11 is symmetrically provided on one side of the connecting rod 10, the connecting cylinder 5 is provided with a first through groove 12 communicated with the first connecting groove 11, the third connecting groove 14 clamped with the connecting rod 10 is provided on the top end of the connecting seat 7, the second through groove 15 communicated with the holding groove 8 and the first connecting groove 11 is symmetrically provided in the connecting seat 7, the connecting rod 10 is connected with the connecting member, the connecting member is connected with the mover 10 through the clamping set, the connecting member includes a moving rod 16 symmetrically installed in the holding groove 8, two moving rods 16 are far away from one side and are respectively provided with an inserting rod 17 which penetrates through a second through groove 15 and a first through groove 12 and extends into a first connecting groove 11, the inserting rods 17 are connected with the connecting rods 10 through clamping groups, two adjacent moving rods 16 are connected through a mover, the mover comprises a double-shaft motor 21, a two-way lead screw 22 and a sliding block 23, the inner bottom end of the accommodating groove 8 is provided with the double-shaft motor 21, the output shaft of the double-shaft motor 21 is connected with the two-way lead screw 22, the sliding block 23 is in threaded connection with the two-way lead screw 22, and the sliding block 23 is connected with the bottom end of the moving rod 16;

the staff alternates the bottom of joining pole 10 in the inside three 14 in the groove that links up of fixing base 9 and connecting seat 7 inside, and then start double-shaft motor 21, it is rotatory to make double-shaft motor 21 drive two-way lead screw 22, through the threaded connection relation of two-way lead screw 22 and slider 23, can make slider 23 drive carriage release lever 16 remove, and then carriage release lever 16 can drive inserted bar 17 and remove, wherein two inserted bars 17 run through logical groove one 12 and extend to linking groove one 11, wherein two other inserted bars 17 run through carriage release lever 16 simultaneously and extend to linking groove one 11, and then realize inserted bar 17 and the connection of joining pole 10, the effectual stability of being connected of steel foot 6 with umbrella skirt one 1 and umbrella skirt two 2 that has improved.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 to 3, the clamping group includes a second connecting groove 13, a fixing block 18, a groove 19 and a spring 20, the second connecting groove 13 is symmetrically formed in the inner wall of the first connecting groove 11, the grooves 19 are symmetrically formed in two sides of the inserted link 17, the fixing block 18 clamped with the second connecting groove 13 is arranged inside the groove 19, and the fixing block 18 is connected with the inner wall of the groove 19 through the spring 20;

when the inserting rod 17 moves towards the inside of the first joining groove 11, the fixing block 18 can move into the groove 19 under the extrusion action of the moving rod 16, the spring 20 can be in a compressed state, meanwhile, after the inserting rod 17 moves to the inner wall of the first joining groove 11, the groove 19 is aligned with the second joining groove 13, under the reverse acting force of the spring 20, the spring can push the fixing block 18 to move into the second joining groove 13, the fixing block 18 is clamped with the joining rod 10, the joining rod 10 is fixed, the steel feet 6 are connected with the connecting seat 7 and the steel feet 6 are connected with the fixing seat 9, and the connection stability of the first umbrella skirt 1 and the second umbrella skirt 2 is improved.

The working principle is as follows: when the umbrella is in operation, a worker inserts the bottom ends of the connecting rods 10 into the third connecting grooves 14 inside the fixed seat 9 and the connecting seat 7, then starts the double-shaft motor 21, so that the double-shaft motor 21 drives the double-direction screw rod 22 to rotate, the slider 23 drives the moving rod 16 to move through the threaded connection relationship between the double-direction screw rod 22 and the slider 23, and the moving rod 16 drives the inserting rods 17 to move, wherein two inserting rods 17 penetrate through the first through groove 12 and extend into the first connecting groove 11, and meanwhile, the other two inserting rods 17 penetrate through the moving rod 16 and extend into the first connecting groove 11, so that the connecting rods 17 and the connecting rods 10 are connected, the connection stability between the steel feet 6 and the first umbrella skirt 1 and the second umbrella skirt 2 is effectively improved, when the inserting rods 17 move towards the first connecting groove 11, the fixed blocks 18 can move into the grooves 19 under the extrusion action of the moving rods 16, and further the springs 20 can be in a compressed state, meanwhile, after the inserting rod 17 moves to the inner wall of the first connecting groove 11, the groove 19 is aligned with the second connecting groove 13, the spring can push the fixing block 18 to move into the second connecting groove 13 under the reverse acting force of the spring 20, the fixing block 18 is clamped with the connecting rod 10, the connecting rod 10 is fixed, the steel foot 6 is connected with the connecting seat 7, the steel foot 6 is connected with the fixing seat 9, and the connection stability of the first umbrella skirt 1 and the second umbrella skirt 2 is improved.

Claims

1. The utility model provides a novel resistant dirty rod insulator, includes full skirt one (1) and full skirt two (2), its characterized in that: umbrella skirt one (1) is located the top of umbrella skirt two (2), the top of umbrella skirt one (1) is equipped with rigid cap (3), the bottom intermediate position of umbrella skirt one (1) and umbrella skirt two (2) all is equipped with connecting cylinder (5), umbrella skirt one (1), umbrella skirt two (2), all seted up bonding groove (4) on rigid cap (3) and connecting cylinder (5), umbrella skirt one (1), connect through running through in bonding groove (4) inside steel foot (6) between umbrella skirt two (2) and rigid cap (3), the bottom of steel foot (6) is equipped with connecting seat (7), the top symmetry of umbrella skirt two (2), be equipped with, fixing base (9), two connecting cylinders (5) all link up the mechanism connection with between fixing base (9) and connecting seat (7) respectively.

2. The novel contamination resistant rod insulator as claimed in claim 1, wherein: holding grooves (8) are formed in the connecting cylinder (5).

3. The novel contamination resistant rod insulator as claimed in claim 1, wherein: the connecting mechanism comprises a connecting rod (10), a first connecting groove (11), a first through groove (12), a third connecting groove (14), a second through groove (15), a connecting piece, a moving piece and a clamping group, the connecting rod (10) is symmetrically arranged on two sides of the connecting cylinder (5), the first connecting groove (11) is symmetrically arranged on one side of the connecting rod (10), the first through groove (12) communicated with the first connecting groove (11) is arranged on the connecting cylinder (5), the third connecting groove (14) clamped with the connecting rod (10) is arranged on the top end of the connecting seat (7), the second through groove (15) communicated with the accommodating groove (8) and the first connecting groove (11) is symmetrically arranged in the connecting seat (7), the connecting rod (10) is connected with the connecting piece, the connecting piece is connected with the moving piece, and the connecting piece is connected with the connecting rod (10) through the clamping group.

4. A novel contamination resistant rod insulator according to claim 3 wherein: link up the union piece including the symmetry install in the inside carriage release lever (16) of holding tank (8), two carriage release levers (16) keep away from one side mutually and all be equipped with and run through logical groove two (15) and lead to groove one (12) and extend to link up the inserted bar (17) of linking up inside groove one (11), through joint group link between inserted bar (17) and the linking pole (10), connect through the shifter between two adjacent carriage release levers (16).

5. A novel contamination resistant rod insulator according to claim 3 wherein: the mover comprises a double-shaft motor (21), a two-way lead screw (22) and a sliding block (23), the double-shaft motor (21) is arranged at the inner bottom end of the accommodating groove (8), the output shaft of the double-shaft motor (21) is connected with the two-way lead screw (22), the sliding block (23) is in threaded connection with the two-way lead screw (22), and the sliding block (23) is connected with the bottom end of the moving rod (16).

6. A novel contamination resistant rod insulator according to claim 3 wherein: the clamping group comprises a connecting groove II (13), fixing blocks (18), grooves (19) and springs (20), the connecting groove II (13) is symmetrically formed in the inner wall of the connecting groove I (11), the grooves (19) are symmetrically formed in the two sides of the inserted rod (17), the fixing blocks (18) clamped with the connecting groove II (13) are arranged inside the grooves (19), and the fixing blocks (18) are connected with the inner wall of the grooves (19) through the springs (20).