CN213339967U

CN213339967U - Wire clamp for high-voltage lead of oil-immersed transformer

Info

Publication number: CN213339967U
Application number: CN202022558934.0U
Authority: CN
Inventors: 赵伟
Original assignee: Jiangsu Dayuan Power Equipment Co ltd
Current assignee: Jiangsu Dayuan Power Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-01
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an oil-immersed transformer is wire clamp for high-voltage lead relates to wire clamp technical field, including first clamp, the right side welding of first clamp has first spring, and the opposite side welding of first spring has first stationary blade, the opposite side of first stationary blade is settled there is the cable conductor, and the right side fixed mounting of cable conductor has the second stationary blade. The utility model discloses in, promote first slider, the second slider, first slider makes first dead lever remove the operation, the second slider makes the second dead lever remove the operation, promote the gim peg again, make the gim peg accomplish and remove the operation, loosen first slider, the second slider, make first slider, the second slider passes through the third spring, reset work is accomplished to the fourth spring, just so conveniently accomplish first clamp, the fixed mounting work of second clamp, this installation mechanism, it is fixed effectual, and need not install through mounting tool, just so with easy to assemble, and the work efficiency is improved.

Description

Wire clamp for high-voltage lead of oil-immersed transformer

Technical Field

The utility model relates to a wire presss from both sides technical field, especially relates to an oil-immersed transformer is wire clamp for high-voltage line.

Background

With the development of science and technology and the progress of times, the industry of distribution transformers is rapidly developed, a high-voltage lead of an oil-immersed transformer refers to a lead wire which is connected with each leading-out end of a winding outside the transformer, the transformer inputs external power into the transformer through the lead wire and simultaneously transmits the transmitted electric energy to the outside from the transformer through the lead wire, the high-voltage lead of the oil-immersed transformer is one of main components inside the transformer, and the high-voltage lead of the oil-immersed transformer needs to be fixed through a lead wire clamp.

The prior art has the following problems: 1. the existing wire clamp for the high-voltage lead of the oil-immersed transformer is fixed by rotating a bolt through a disassembling tool, so that the installation process is complicated, and the working efficiency is reduced; 2. the existing wire clamp for the high-voltage lead of the oil-immersed transformer can only fix the same lead, can not fix the leads with different sizes, is inconvenient to use and reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an oil-immersed transformer is wire clamp for high-voltage lead.

In order to achieve the above object, the utility model provides a following technical scheme:

a wire clamp for a high-voltage lead of an oil-immersed transformer comprises a first clamp body, wherein a first spring is welded on the right side of the first clamp body, a first fixing sheet is welded on the other side of the first spring, a cable is arranged on the other side of the first fixing sheet, a second fixing sheet is fixedly installed on the right side of the cable, a second spring is welded on the other side of the second fixing sheet, a second clamp body is welded on the other side of the second spring, second groove blocks are fixedly installed on the front side and the rear side of the inside of the second clamp body, a fourth spring is welded on the inside of the second groove block, a second fixing rod is welded on the other end of the fourth spring, a second fixing block is movably connected to the other end of the second fixing rod, a second sliding block is welded on the bottom of the second fixing rod, a second sliding groove is fixedly installed on the outside of the second sliding block, first groove blocks are fixedly installed on the front side and the rear side of, and the inside welding of first recess piece has the third spring, the other end welding of third spring has first dead lever, and the other end fixed mounting of first dead lever has first fixed block, the top welding of first dead lever has first slider, and the outside fixed mounting of first slider has first spout, the outside fixed mounting of first dead lever has the gim peg, and the first fixed frame of outside fixedly connected with of gim peg, the notch has been seted up on the right side of first clamp.

Preferably, a groove hole is formed in the left side of the second clamp body, and a second fixing frame is fixedly mounted on the right side of the groove hole.

Preferably, the first fixing rod forms a moving structure with the first clamp body through the first groove block, the first sliding groove and the third spring, and the first fixing rod forms an elastic structure with the first groove block through the third spring.

Preferably, the first fixing sheet forms a moving structure with the first clamp body through the cable, the first spring, and the cable forms a fixing structure through the first spring and the first fixing sheet.

Preferably, the second fixing rod forms a moving structure through the second groove block, the fourth spring, the second sliding block, the second sliding groove, the second fixing block and the second clamp body, and the inside of the second fixing block is of a hollow structure.

Preferably, the second fixing piece forms a moving structure with the second clamp body through the cable, the second spring and the second clamp body, and the size of the second fixing piece is equal to that of the first fixing piece.

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

1. the utility model discloses in, promote first slider, the second slider, first slider makes first dead lever remove the operation, the second slider makes the second dead lever remove the operation, promote the gim peg again, make the gim peg accomplish and remove the operation, loosen first slider, the second slider, make first slider, the second slider passes through the third spring, reset work is accomplished to the fourth spring, just so conveniently accomplish first clamp, the fixed mounting work of second clamp, this installation mechanism, it is fixed effectual, and need not install through mounting tool, just so with easy to assemble, and the work efficiency is improved.

2. The utility model discloses in, carry the cable conductor with first clamp, the second clamp, the cable conductor is through first spring, the second spring drives first stationary blade, the second stationary blade removes the operation, the removal through first stationary blade, the second stationary blade just conveniently accomplishes the installation work of the cable conductor of equidimension not, and through first spring, the extension power of second spring makes the transformer when the operation, the phenomenon that the cable conductor can not appear rocking (can also play the cushioning effect to the cable conductor through the spring), and work efficiency is improved.

3. The utility model discloses in, promote the second slider, the second slider drives the second dead lever through second groove piece, second slider, second spout, fourth spring and removes the operation, and the second dead lever will remove to the gim peg outside, just so conveniently accomplishes the dismantlement work of first clamp, second clamp, and this disassembly body operates steadily, and convenient to use has improved work efficiency.

Drawings

FIG. 1 is a schematic view of the top view of the inner structure of the middle wire clamp of the present invention;

FIG. 2 is a schematic top view of the second clip body of the present invention;

fig. 3 is a schematic top view of the first clip of the present invention.

In the figure: 1. a first clamp body; 2. a second clip body; 3. a cable wire; 4. a first fixing sheet; 5. a first spring; 6. a second fixing sheet; 7. a second spring; 8. a fixing bolt; 9. a first fixed frame; 10. a second fixed frame; 11. a notch opening; 12. a groove hole; 13. a first groove block; 14. a third spring; 15. a first fixing lever; 16. a first fixed block; 17. a second groove block; 18. a fourth spring; 19. a second fixing bar; 20. a second fixed block; 21. a second slider; 22. a second chute; 23. a first chute; 24. a first slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions:

a wire clamp for a high-voltage lead of an oil-immersed transformer comprises a first clamp body 1, a second clamp body 2, a cable 3, a first fixing sheet 4, a first spring 5, a second fixing sheet 6, a second spring 7, a fixing bolt 8, a first fixing frame 9, a second fixing frame 10, a notch opening 11, a notch hole 12, a first notch block 13, a third spring 14, a first fixing rod 15, a first fixing block 16, a second notch block 17, a fourth spring 18, a second fixing rod 19, a second fixing block 20, a second sliding block 21, a second sliding groove 22, a first sliding groove 23 and a first sliding block 24, wherein the first spring 5 is welded on the right side of the first clamp body 1, the first fixing sheet 4 is welded on the other side of the first fixing sheet 4, the cable 3 is arranged on the other side of the first fixing sheet 4, the second fixing sheet 6 is fixedly arranged on the right side of the cable 3, the second spring 7 is welded on the other side of the second fixing sheet 6, the other side of the second spring 7 is welded with a second clamp body 2, the front side and the rear side of the interior of the second clamp body 2 are fixedly provided with a second groove block 17, the interior of the second groove block 17 is welded with a fourth spring 18, the other end of the fourth spring 18 is welded with a second fixed rod 19, the other end of the second fixed rod 19 is movably connected with a second fixed block 20, the bottom of the second fixed rod 19 is welded with a second sliding block 21, the exterior of the second sliding block 21 is fixedly provided with a second sliding groove 22, the front side and the rear side of the interior of the first clamp body 1 are fixedly provided with a first groove block 13, the interior of the first groove block 13 is welded with a third spring 14, the other end of the third spring 14 is welded with a first fixed rod 15, the other end of the first fixed rod 15 is fixedly provided with a first fixed block 16, the top of the first fixed rod 15 is welded with a first sliding block 24, and the exterior of the first sliding groove 23, the fixing bolt 8 is fixedly mounted on the outer portion of the first fixing rod 15, the first fixing frame 9 is fixedly connected to the outer portion of the fixing bolt 8, and the notch 11 is formed in the right side of the first clamping body 1.

Specifically, the left side of the second clamp body 2 is provided with a groove hole 12, a second fixing frame 10 is fixedly mounted on the right side of the groove hole 12, and the fixing bolt 8 in the first clamp body 1 moves to the second fixing frame 10 in the second clamp body 2 through the groove hole 12, so that the fixing work between the first clamp body 1 and the second clamp body 2 is conveniently completed.

Specifically, the first fixing rod 15 passes through the first groove block 13, the first sliding block 24, the first sliding groove 23, the third spring 14, the moving structure is formed between the first fixing block 16 and the first clamp body 1, the first fixing rod 15 passes through the elastic structure formed between the third spring 14 and the first groove block 13 to push the first sliding block 24, the first sliding block 24 passes through the first groove block 13, the first sliding groove 23 and the third spring 14 to drive the first fixing rod 15 to move, the first fixing rod 15 enables the third spring 14 to compress, when no manpower is involved, the second fixing rod 19 performs resetting through the fourth spring 18, and thus the fixing work between the first clamp body 1 and the second clamp body 2 is conveniently completed.

Specifically, first stationary blade 4 passes through cable conductor 3, constitutes between first spring 5 and the first clamp 1 and removes the structure, and cable conductor 3 constitutes fixed knot through first spring 5, first stationary blade 4 and constructs, cliies cable conductor 3 through first clamp 1, second clamp 2, and cable conductor 3 drives first stationary blade 4 through first spring 5 and removes the operation, just so conveniently carries out fixed operation to the cable conductor 3 of equidimension not.

Specifically, the second fixing rod 19 passes through the second groove block 17, the fourth spring 18, the second slider 21, the second sliding groove 22, a moving structure is formed between the second fixing block 20 and the second clamp body 2, the inside of the second fixing block 20 is of a hollow structure, the second slider 21 is pushed, the second slider 21 passes through the second groove block 17, the second slider 21, the second sliding groove 22, the fourth spring 18 drives the second fixing rod 19 to move, the second fixing rod 19 further enables the fourth spring 18 to perform compression operation, when no manpower is involved, the second fixing rod 19 performs reset operation through the fourth spring 18, and therefore the fixing operation between the first clamp body 1 and the second clamp body 2 is conveniently completed.

Specifically, the second stationary blade 6 passes through and constitutes the removal structure between cable conductor 3, second spring 7 and the second clamp 2, and the size of second stationary blade 6 equals with the size of first stationary blade 4, cliies cable conductor 3 through first clamp 1, second clamp 2, and cable conductor 3 drives second stationary blade 6 through second spring 7 and moves the operation, has just so accomplished the fixed operation of cable conductor 3.

The utility model discloses a theory of operation and use flow: when the cable fixing device is used, firstly, the first clamp body 1 and the second clamp body 2 clamp the cable 3, the cable 3 drives the first fixing sheet 4 to move through the first spring 5, the cable 3 drives the second fixing sheet 6 to move through the second spring 7, the cables 3 with different sizes can be conveniently fixed through the movement of the first fixing sheet 4 and the second fixing sheet 6 (the cable 3 can also perform damping operation through the first spring 5 and the second spring 7), the first sliding block 24 and the second sliding block 21 are manually pushed, the first sliding block 24 drives the first fixing rod 15 to move through the first groove block 13, the first sliding groove 23 and the third spring 14, the second sliding block 21 drives the second fixing rod 19 to move through the second groove block 17, the second sliding block 21, the second sliding groove 22 and the fourth spring 18, the fixing bolt 8 is pushed again, the fixing bolt 8 drives the first fixing frame 9, the second fixing frame 6 and the second fixing frame 6, The fixed frame 10 of second, notch 11, the groove hole 12 is accomplished the removal operation, just so conveniently accomplish first clamp 1, the fixed operation of second clamp 2, when accomplishing the removal operation of gim peg 8, loosen first slider 24, second slider 21, make first dead lever 15, second dead lever 19 through third spring 14, fourth spring 18 carries out reset work (first dead lever 15, second dead lever 19 will run through gim peg 8 and remove to first fixed block 16, in the second fixed block 20), just so through first clamp 1, the fixed mounting work has been accomplished to cable conductor 3 to second clamp 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil-immersed transformer is wire clamp for high-voltage lead, includes first clamp body (1), its characterized in that: the cable clamp comprises a first clamp body (1), a cable (3), a second clamp body (2), a first spring (5), a second fixing sheet (6), a second spring (7), a second clamp body (2), second groove blocks (17), a fourth spring (18), a second fixing rod (19), a second fixing block (20), a second sliding block (21), a first fixing sheet (4), a second fixing sheet (3), a second fixing sheet (6), a second spring (7), a second clamp body (2), a second groove block (17), a second sliding block (21), a second fixing rod (19), a second fixing block (20), a second sliding block and a second sliding block, wherein the first fixing sheet (1) is welded to the right side of the first clamp body (1), the second fixing sheet (3) is arranged on the other side of the first fixing sheet (4), the second fixing sheet (6) is fixedly arranged, and the outside fixed mounting of second slider (21) has second spout (22), both sides fixed mounting has first recess piece (13) around the inside of first clamp (1), and the inside welding of first recess piece (13) has third spring (14), the other end welding of third spring (14) has first dead lever (15), and the other end fixed mounting of first dead lever (15) has first fixed block (16), the top welding of first dead lever (15) has first slider (24), and the outside fixed mounting of first slider (24) has first spout (23), the outside fixed mounting of first dead lever (15) has gim peg (8), and the outside fixedly connected with first fixed frame (9) of gim peg (8), concave notch (11) have been seted up on the right side of first clamp (1).

2. The wire clamp for the high-voltage lead of the oil-immersed transformer according to claim 1, characterized in that: the left side of the second clamp body (2) is provided with a groove hole (12), and the right side of the groove hole (12) is fixedly provided with a second fixing frame (10).

3. The wire clamp for the high-voltage lead of the oil-immersed transformer according to claim 1, characterized in that: the first fixing rod (15) forms a moving structure with the first clamp body (1) through the first groove block (13), the first sliding block (24), the first sliding groove (23), the third spring (14), and the first fixing rod (15) forms an elastic structure with the first groove block (13) through the third spring (14).

4. The wire clamp for the high-voltage lead of the oil-immersed transformer according to claim 1, characterized in that: first stationary blade (4) pass through and constitute the removal structure between cable conductor (3), first spring (5) and the first clamp (1), and cable conductor (3) pass through first spring (5), first stationary blade (4) constitution fixed knot constructs.

5. The wire clamp for the high-voltage lead of the oil-immersed transformer according to claim 1, characterized in that: the second fixing rod (19) forms a moving structure through the second groove block (17), the fourth spring (18), the second sliding block (21), the second sliding groove (22), the second fixing block (20) and the second clamp body (2), and the inside of the second fixing block (20) is of a hollow structure.

6. The wire clamp for the high-voltage lead of the oil-immersed transformer according to claim 1, characterized in that: the second fixing sheet (6) is of a moving structure through the cable (3), the second spring (7) and the second clamping body (2), and the size of the second fixing sheet (6) is equal to that of the first fixing sheet (4).