CN210984591U

CN210984591U - Transition copper bar of high-voltage isolating switch

Info

Publication number: CN210984591U
Application number: CN202020072808.1U
Authority: CN
Inventors: 许涛
Original assignee: Hefei Bangshuo Transformer Accessories Co ltd
Current assignee: Hefei Bangshuo Transformer Accessories Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-07-10
Anticipated expiration: 2030-01-14

Abstract

The utility model belongs to transition copper bar field, especially a high-voltage isolator transition copper bar is comparatively fixed to current transition copper bar structure, is not convenient for adjust the user state of transition copper bar, can not install the problem of use in the user demand of difference, now proposes following scheme, and it includes first copper bar plate body and second copper bar plate body, the fixed slot has been seted up to one side of first copper bar plate body, and one side fixed mounting of second copper bar plate body has the connecting plate, and the connecting plate rotates and installs in the fixed slot, the rotation groove has all been seted up on the both sides inner wall of fixed slot, and the equal fixed mounting in both sides of connecting plate has the rolling disc, and the rolling disc rotates and installs in the rotation inslot that corresponds, a plurality of draw-in grooves have been seted up on. The utility model discloses rational in infrastructure, convenient operation, this transition copper bar structure is comparatively nimble, is convenient for adjust the user state of transition copper bar, can install and use in the user demand of difference.

Description

Transition copper bar of high-voltage isolating switch

Technical Field

The utility model relates to a transition copper bar technical field especially relates to a high voltage isolator transition copper bar.

Background

The transition copper bar is used at the connecting part of the bus duct and the transformer or the power distribution cabinet, the bus duct can not be directly connected with the transformer or the power distribution cabinet usually, and only is realized by the transition copper bar, the size of the switch contact of the high-voltage isolating switch SBE27.5KV/2000A is the copper bar with the width of 63mm, 4 phi 13 holes with the spacing of 30 x 30 (mm) are evenly distributed on the copper bar and are used for connecting with the equipment wire clamp of a field cable, because of the requirement of designing a lead of a contact network, the switch contact of each high-voltage isolating switch is required to be connected with 3 electric connecting wires, meanwhile, 3 corresponding equipment wire clamps need to be connected, the traditional connection mode is realized by connecting two equipment wire clamps on the upper surface of a contact of an isolating switch and connecting one equipment wire clamp on the lower surface of the same contact, the standard width of a plate surface of the equipment wire clamp connected with the switch contact is 30mm, and two side surfaces of the plate surface of the equipment wire clamp connected with the plate surface are arc-shaped;

however, the existing transition copper bar structure is relatively fixed, so that the use state of the transition copper bar is not convenient to adjust, and the transition copper bar cannot be installed and used in different use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the copper bar structure of passing through among the prior art comparatively fixed, be not convenient for adjust the user state of copper bar that passes through, can not install the shortcoming of use in the user demand of difference, and the high voltage isolator transition copper bar that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-voltage isolating switch transition copper bar comprises a first copper bar plate body and a second copper bar plate body, wherein one side of the first copper bar plate body is provided with a fixed groove, one side of the second copper bar plate body is fixedly provided with a connecting plate, the connecting plate is rotatably arranged in the fixed groove, the inner walls of the two sides of the fixed groove are respectively provided with a rotating groove, the two sides of the connecting plate are respectively fixedly provided with a rotating disc, the rotating disc is rotatably arranged in the corresponding rotating groove, the rotating disc is provided with a plurality of clamping grooves, the inner wall of the rotating groove is provided with two grooves, clamping blocks are respectively and slidably arranged in the two grooves and are matched with the corresponding clamping grooves, one side of each clamping block is fixedly connected with a rack, the first copper bar plate body is provided with a fixed cavity, the fixed cavity is rotatably arranged with a connecting rod, the connecting rod is fixedly sleeved, the dwang is all installed in all rotating the downthehole rotation of two rotations, and the gear has all been welded to the one end of two dwangs, gear and the rack toothing that corresponds, and the equal fixed mounting of the other end of two dwangs has first bevel gear, first bevel gear and the second bevel gear meshing that corresponds.

Preferably, the fixed cover is equipped with the worm wheel on the connecting rod, has seted up the through-hole on one side inner wall in fixed chamber, and the dead lever is installed to the through-hole internal rotation, and the one end fixed mounting of dead lever has the worm, and worm wheel meshing, the other end fixed mounting of dead lever have the seat of rotating, rotate the seat and rotate and install the one side at first copper bar plate body, rotate the seat and drive the dead lever and rotate, and the dead lever drives the worm and rotates, and the worm drives the worm.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the groove, the sliding blocks are fixedly mounted on the two sides of the clamping block, the sliding blocks are slidably mounted in the corresponding sliding grooves, the clamping block is driven to slide in the sliding grooves when moving, and the position of the clamping block when moving can be stabilized.

Preferably, the inner walls of the two sides of the fixed cavity are provided with rotating grooves, the two ends of the connecting rod are respectively rotatably installed in the two rotating grooves, and the connecting rod rotates in the rotating grooves to stabilize the position of the connecting rod when rotating.

Preferably, an annular groove is formed in the inner wall of the rotating groove, a moving block is fixedly mounted on the outer side of the rotating disc, the moving block is connected with the side wall of the annular groove in a sliding mode, the rotating disc drives the moving block to slide in the annular groove when rotating, and the position of the rotating disc when rotating can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the rotating seat is rotated to drive the fixed rod to rotate, the fixed rod drives the worm to rotate, the worm wheel drives the connecting rod to rotate, the second bevel gear drives the corresponding first bevel gear to rotate, the rotating rod drives the corresponding gear rotating rod, the gear drives the corresponding rack to move, the rack drives the corresponding fixture block to move, and the fixture block slides in the groove;

(2) according to the scheme, the fixture blocks slide out of the corresponding clamping grooves, the use angle between the second copper bar plate body and the first copper bar plate body can be adjusted by rotating the second copper bar plate body, the rotating seat is rotated reversely, the rotating fixture blocks slide into the corresponding clamping grooves, and the position of the rotating disc in the rotating grooves can be fixed;

the utility model discloses rational in infrastructure, convenient operation, this transition copper bar structure is comparatively nimble, is convenient for adjust the user state of transition copper bar, can install and use in the user demand of difference.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a first copper bar plate body; 2. a second copper bar plate body; 3. fixing grooves; 4. a connecting plate; 5. a rotating groove; 6. rotating the disc; 7. a card slot; 8. a groove; 9. a clamping block; 10. rotating the rod; 11. a gear; 12. a first bevel gear; 13. a fixed cavity; 14. a connecting rod; 15. a second bevel gear; 16. a worm gear; 17. a worm; 18. and (6) rotating the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a high-voltage isolating switch transition copper bar comprises a first copper bar body 1 and a second copper bar body 2, wherein one side of the first copper bar body 1 is provided with a fixed groove 3, one side of the second copper bar body 2 is fixedly provided with a connecting plate 4, the connecting plate 4 is rotatably installed in the fixed groove 3, inner walls of two sides of the fixed groove 3 are respectively provided with a rotating groove 5, two sides of the connecting plate 4 are respectively and fixedly provided with a rotating disc 6, the rotating discs 6 are rotatably installed in the corresponding rotating grooves 5, the rotating discs 6 are respectively provided with a plurality of clamping grooves 7, the inner wall of the rotating groove 5 is provided with two grooves 8, clamping blocks 9 are respectively and slidably installed in the two grooves 8, the clamping blocks 9 are matched with the corresponding clamping grooves 7, one side of each of the two clamping blocks 9 is fixedly connected with a rack, a fixed cavity 13 is formed in, fixed cover is equipped with two second bevel gears 15 on connecting rod 14, has seted up two rotation holes on one side inner wall of fixed chamber 13, and the dwang 10 is installed all to rotating in two rotation holes, and gear 11 has all been welded to the one end of two dwang 10, and gear 11 and the rack toothing who corresponds, the equal fixed mounting of the other end of two dwang 10 has first bevel gear 12, first bevel gear 12 and the second bevel gear 15 meshing that corresponds.

In this embodiment, fixed cover is equipped with worm wheel 16 on the connecting rod 14, has seted up the through-hole on one side inner wall of fixed chamber 13, and the dead lever is installed to the through-hole internal rotation, and the one end fixed mounting of dead lever has worm 17, and worm 17 and worm wheel 16 mesh, the other end fixed mounting of dead lever has rotation seat 18, rotates seat 18 and rotates and install the one side at first copper bar plate body 1, rotates seat 18 and drives the dead lever and rotate, and the dead lever drives worm 17 and rotates, and worm 17 drives worm wheel 16 and rotates.

In this embodiment, all seted up the spout on the both sides inner wall of recess 8, the equal fixed mounting in both sides of fixture block 9 has the slider, and slider slidable mounting drives the slider and slides in the spout when fixture block 9 removes in the spout that corresponds, can stabilize the position when fixture block 9 removes.

In this embodiment, all seted up on the both sides inner wall of fixed chamber 13 and rotated the groove, the both ends of connecting rod 14 are rotated respectively and are installed at two rotation inslots, and connecting rod 14 rotates at the rotation inslot, can stabilize the position when connecting rod 14 rotates.

In this embodiment, an annular groove is formed in the inner wall of the rotating groove 5, a moving block is fixedly mounted on the outer side of the rotating disc 6, the moving block is slidably connected with the side wall of the annular groove, and the rotating disc 6 drives the moving block to slide in the annular groove when rotating, so that the position of the rotating disc 6 during rotation can be stabilized.

In this embodiment, the worker checks each part to ensure that the part can be used after no error, by rotating the rotating base 18, the rotating base 18 drives the fixing rod to rotate, the fixing rod drives the worm 17 to rotate, the worm 17 drives the worm wheel 16 to rotate, the worm wheel 16 drives the connecting rod 14 to rotate, the connecting rod 14 drives the two second bevel gears 15 to rotate, the second bevel gears 15 drive the corresponding first bevel gears 12 to rotate, the first bevel gears 12 drive the corresponding rotating rods 10 to rotate, the rotating rods 10 drive the corresponding gears 11 to rotate, the gears 11 drive the corresponding racks to move, the racks drive the corresponding clamping blocks 9 to move, the clamping blocks 9 slide in the grooves 8, the clamping blocks 9 slide out of the corresponding clamping grooves 7, so that the fixing limit of the rotating disc 6 can be cancelled, the second copper bar plate 2 is rotated, the rotating disc 6 is driven by the second copper bar plate 2 to rotate in the rotating grooves 5, and the use angle between the second copper bar plate 2, the seat 18 is rotated in the antiport, rotates seat 18 and drives two fixture blocks 9 and remove to the direction that is close to each other, and in fixture block 9 slided into corresponding draw-in groove 7, can fix the position of rolling disc 6 in rotating groove 5, the utility model discloses rational in infrastructure, convenient operation, this transition copper bar structure is comparatively nimble, is convenient for adjust the user state of transition copper bar, can install and use in the user demand of difference.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A high-voltage isolating switch transition copper bar comprises a first copper bar plate body (1) and a second copper bar plate body (2), and is characterized in that one side of the first copper bar plate body (1) is provided with a fixed groove (3), one side of the second copper bar plate body (2) is fixedly provided with a connecting plate (4), the connecting plate (4) is rotatably installed in the fixed groove (3), the inner walls of the two sides of the fixed groove (3) are respectively provided with a rotating groove (5), the two sides of the connecting plate (4) are respectively and fixedly provided with a rotating disc (6), the rotating discs (6) are rotatably installed in the corresponding rotating grooves (5), the rotating discs (6) are respectively provided with a plurality of clamping grooves (7), the inner walls of the rotating grooves (5) are respectively provided with two grooves (8), clamping blocks (9) are respectively and slidably installed in the two grooves (8), and the clamping blocks (9) are matched with the corresponding, the equal fixedly connected with rack in one side of two fixture blocks (9), fixed chamber (13) have been seted up on first copper bar plate body (1), connecting rod (14) are installed to fixed chamber (13) internal rotation, fixed cover is equipped with two second bevel gear (15) on connecting rod (14), two rotation holes have been seted up on one side inner wall of fixed chamber (13), dwang (10) are installed all to rotating in two rotation holes, gear (11) have all been welded to the one end of two dwang (10), gear (11) and the rack toothing who corresponds, the equal fixed mounting of the other end of two dwang (10) has first bevel gear (12), first bevel gear (12) and second bevel gear (15) meshing that corresponds.

2. The transition copper bar of the high-voltage isolating switch as claimed in claim 1, wherein a worm wheel (16) is fixedly sleeved on the connecting rod (14), a through hole is formed in an inner wall of one side of the fixing cavity (13), a fixing rod is rotatably installed in the through hole, a worm (17) is fixedly installed at one end of the fixing rod, the worm (17) is meshed with the worm wheel (16), a rotating seat (18) is fixedly installed at the other end of the fixing rod, and the rotating seat (18) is rotatably installed at one side of the first copper bar plate body (1).

3. The transition copper bar of the high-voltage isolating switch as claimed in claim 1, wherein the inner walls of the two sides of the groove (8) are respectively provided with a sliding groove, the two sides of the fixture block (9) are respectively fixedly provided with a sliding block, and the sliding blocks are slidably mounted in the corresponding sliding grooves.

4. The transition copper bar of the high-voltage isolating switch as claimed in claim 1, wherein the inner walls of the two sides of the fixed cavity (13) are respectively provided with a rotating groove, and two ends of the connecting rod (14) are respectively rotatably mounted in the two rotating grooves.

5. The transition copper bar of the high-voltage isolating switch as claimed in claim 1, wherein an annular groove is formed in an inner wall of the rotating groove (5), a moving block is fixedly mounted on an outer side of the rotating disc (6), and the moving block is slidably connected with a side wall of the annular groove.