CN218414327U

CN218414327U - High-voltage isolating switch fixing frame

Info

Publication number: CN218414327U
Application number: CN202222521107.3U
Authority: CN
Inventors: 杨俊堂; 张瑞红; 杨继朋; 邵星海; 曹磊
Original assignee: Inner Mongolia Qingzhi Mengying Technology Development Co ltd
Current assignee: Inner Mongolia Qingzhi Mengying Technology Development Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-31
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a high voltage isolator mount, the on-line screen storage device comprises a base, first telescopic top swing joint has first support column, telescopic top swing joint of second has the second support column, be equipped with two lower mounting holes between first sleeve and the second sleeve, the top of first support column is equipped with first mounting panel, the top fixedly connected with mount pad of first mounting panel, the surface of mount pad rotates through the connecting axle and is connected with the plug-in strip, the top fixed surface of plug-in strip installs the anticreep piece, the top of second support column is equipped with the second mounting panel, the top surface mounting of second mounting panel has the fixed block, one side fixed mounting of fixed block has the restriction piece, one side of restriction piece is equipped with the restriction body, the front end surface of the restriction body is equipped with the sliding tray. The utility model changes the positions of the through holes and the salient points to make the fixed frame reach the required height; preliminary fixed to the plug-in strip through the restriction piece, the rethread anticreep piece is further fixed to the plug-in strip, and dual fixed, safety during the use is more.

Description

High-voltage isolating switch fixing frame

Technical Field

The utility model relates to a power equipment field, in particular to high voltage isolator mount.

Background

The high-voltage isolating switch is an important switching device in an electric system of a power plant and a transformer substation, needs to be matched with a high-voltage circuit breaker for use, ensures the safety of the high-voltage device and the device during maintenance work, plays a role in isolating voltage, cannot be used for cutting off, inputting load current and cutting off short-circuit current, and can only be used for certain switching operations without generating strong electric arcs, namely, the high-voltage isolating switch does not have an arc extinguishing function.

The fixed knot of current isolator mount constructs not be convenient for install not co-altitude isolator fixed, only once fixed to high voltage isolator simultaneously, along with the time of use becomes long, fixed effect variation, uses safety inadequately.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high voltage isolator mount.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-voltage isolation switch mount, the on-line screen storage device comprises a base, top surface one side fixed mounting of base has first sleeve, first telescopic top swing joint has first support column, first telescopic one side is kept away from on the base top is equipped with the second sleeve, the telescopic top swing joint of second has the second support column, be equipped with two mounting holes down between first sleeve and the second sleeve, the top of first support column is equipped with first mounting panel, the top fixedly connected with mount pad of first mounting panel, the surface of mount pad is rotated through the connecting axle and is connected with the plug-in strip, the top fixed surface of plug-in strip installs the anticreep piece, the top of second support column is equipped with the second mounting panel, the top surface mounting of second mounting panel has the fixed block, one side fixed mounting of fixed block has the restriction piece, one side of restriction piece is equipped with the restriction body, the front end surface of the restriction body is equipped with the sliding tray.

As an optimal technical scheme of the utility model, the bottom of first mounting panel and second mounting panel all is equipped with the mounting hole.

As a preferred technical scheme of the utility model, the top fixed surface of second mounting panel installs the spliced pole, and the inside sliding connection of spliced pole has the anticreep piece, the inside of spliced pole is equipped with first spring.

As a preferred technical scheme of the utility model, the inside sliding connection of the restriction body has the slider, one side of slider is equipped with the restriction spring, one side fixedly connected with slide bar of restriction spring is kept away from to the slider, one side fixed connection restriction piece of slide bar, the front end fixed surface of slide bar is connected with the driving lever, and the driving lever can only be stirred in the sliding tray.

As a preferred technical scheme of the utility model, one side of first sleeve is equipped with a plurality of through-holes, one side bottom that first support column is close to the through-hole is provided with the second spring, the one end fixed mounting that the second spring is close to the through-hole has the bump, first sleeve and first support column are the same with the structure of second sleeve and second support column.

As a preferred technical scheme of the utility model, first telescopic top inner wall is provided with the stopper, a side surface of first support column is equipped with the recess with the mutual block of stopper.

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

the utility model changes the positions of the first sleeve and the first support column, thereby changing the position relation between the through hole on the first sleeve and the salient point on the first support column, and making the heights of the upper mounting hole and the lower mounting hole suitable for high-voltage isolating switches with different heights; under the action of the limiting spring, the sliding block pushes the sliding rod to move rightwards, so that the limiting block is contacted with the fixed block, and the knife switch is preliminarily fixed; the bottom end of the anti-drop block is perpendicular to the knife switch, so that the knife switch is fixed for the second time.

Drawings

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

fig. 1 is one of the overall structural schematic diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention (when the knife is not fixed);

fig. 3 is a front view of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

FIG. 5 is a cross-sectional view of a limiting body and a limiting block;

FIG. 6 is a cross-sectional view of the anti-run block and connecting post;

FIG. 7 is a perspective view of the first sleeve;

FIG. 8 is a cross-sectional view of the first sleeve;

in the figure: 1. a base; 2. a first sleeve; 3. a first support column; 4. a second sleeve; 5. a second support column; 6. a lower mounting seat; 7. a first mounting plate; 8. a mounting seat; 9. a knife switch; 10. an anti-drop block; 11. a second mounting plate; 12. a fixed block; 13. a limiting block; 14. a restriction body; 15. a sliding groove; 16. an upper mounting hole; 17. connecting columns; 18. a first spring; 19. a slider; 20. a restraining spring; 21. a slide bar; 22. a deflector rod; 23. a through hole; 24. a second spring; 25. salient points; 26. a limiting block; 27. and (4) a groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-8, the utility model provides a high-voltage isolator mount, top surface one side fixed mounting including base 1 has first sleeve 2, the top swing joint of first sleeve 2 has first support column 3, one side that first sleeve 2 was kept away from on base 1 top is equipped with second sleeve 4, the top swing joint of second sleeve 4 has second support column 5, be equipped with two mounting holes 6 down between first sleeve 2 and the second sleeve 4, the top of first support column 3 is equipped with first mounting panel 7, the top fixedly connected with mount pad 8 of first mounting panel 7, the surface of mount pad 8 rotates through the connecting axle and is connected with plug-in strip 9, the top fixed surface of plug-in strip 9 installs anticreep piece 10, the top of second support column 5 is equipped with second mounting panel 11, the top surface mounting of second mounting panel 11 has fixed block 12, one side fixed mounting of fixed block 12 has restriction piece 13, one side of restriction piece 13 is equipped with restriction body 14, the front end surface of restriction body 14 is equipped with sliding tray 15.

Further, the bottom ends of the first mounting plate 7 and the second mounting plate 11 are provided with upper mounting holes 16.

The top surface fixed mounting of second mounting panel 11 has spliced pole 17, and spliced pole 17's inside sliding connection has anticreep piece 10, and spliced pole 17's inside is equipped with first spring 18.

A sliding block 19 is connected to the inside of the limiting body 14 in a sliding mode, a limiting spring 20 is arranged on one side of the sliding block 19, a sliding rod 21 is fixedly connected to one side, away from the limiting spring 20, of the sliding block 19, a limiting block 13 is fixedly connected to one side of the sliding rod 21, a shifting rod 22 is fixedly connected to the surface of the front end of the sliding rod 21, and the shifting rod 22 can only be shifted in the sliding groove 15.

One side of the first sleeve 2 is provided with a plurality of through holes 23, the bottom end of one side of the first support column 3 close to the through holes 23 is provided with a second spring 24, one end of the second spring 24 close to the through holes 23 is fixedly provided with a salient point 25, and the first sleeve 2 and the first support column 3 are identical to the second sleeve 4 and the second support column 5 in structure.

The top end inner wall of the first sleeve 2 is provided with a limiting block 26, and one side surface of the first support column 3 is provided with a groove 27 which is clamped with the limiting block 26.

Specifically, firstly, the position relation between the through hole 23 and the salient point 25 is changed according to the height of the high-voltage isolating switch, so that the heights of the upper mounting hole 16 and the lower mounting hole 6 are changed, the limiting block 26 and the groove 27 can prevent the first supporting column 3 and the second supporting column 5 from falling off when the height is adjusted, then the high-voltage isolating switch is mounted through the upper mounting hole 16 and the lower mounting hole 3, the knife switch 9 is fixed on the surface of the mounting seat 8 through the connecting shaft, then the knife switch moves to the left through the shifting rod 22, the sliding rod 21 and the sliding block 19 are driven to move to the left to compress the limiting spring 20, so that the limiting block 13 moves to the left, the knife switch 9 is placed at the front end of the fixing block 12, the shifting rod 22 is released, the limiting block 13 is in contact with the fixing block 12 under the action of the limiting spring 20, the knife switch 9 is limited, the bottom end of the anti-falling block 10 is perpendicular to the knife switch 9, and the knife switch 9 is further fixed, and the stability of the knife switch 9 in a closed state is ensured; when the plug-in strip 9 is required to move, the anti-falling block 10 is rotated by ninety degrees, the bottom end of the anti-falling block 10 is parallel to the plug-in strip 9, then the anti-falling block 10 is loosened, the anti-falling block 10 is in contact with the connecting column 17 under the action of the first spring 18, then the shifting rod 22 moves towards the left side, the limiting block 13 moves towards the left side, and the plug-in strip 9 can upwards rotate by taking the mounting seat 8 as a fulcrum.

In summary, the utility model changes the positions of the first sleeve and the first support column, thereby changing the position relationship between the through hole on the first sleeve and the salient point on the first support column, and making the heights of the upper mounting hole and the lower mounting hole suitable for high-voltage isolating switches with different heights; under the action of the limiting spring, the sliding block pushes the sliding rod to move rightwards, so that the limiting block is contacted with the fixed block, and the knife switch is preliminarily fixed; the bottom end of the anti-drop block is perpendicular to the knife switch, so that the knife switch is fixed for the second time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high voltage isolator mount, includes base (1), its characterized in that, top surface one side fixed mounting of base (1) has first sleeve (2), the top swing joint of first sleeve (2) has first support column (3), one side that first sleeve (2) were kept away from on base (1) top is equipped with second sleeve (4), the top swing joint of second sleeve (4) has second support column (5), be equipped with two mounting holes (6) down between first sleeve (2) and second sleeve (4), the top of first support column (3) is equipped with first mounting panel (7), the top fixedly connected with mount pad (8) of first mounting panel (7), the surface of mount pad (8) rotates through the connecting axle and is connected with plug-in switch (9), the top surface fixed mounting of plug-in switch (9) has anticreep piece (10), the top of second support column (5) is equipped with second mounting panel (11), the top surface mounting of second mounting panel (11) has fixed block (12), one side fixed mounting of fixed block (12) has restriction piece (13), one side fixed mounting has restriction piece (13) the body (14), restriction piece (14) the front end sliding block (14) of the body (14).

2. The high-voltage isolating switch fixing frame according to claim 1, characterized in that the bottom ends of the first mounting plate (7) and the second mounting plate (11) are provided with upper mounting holes (16).

3. The high-voltage isolating switch fixing frame according to claim 1, characterized in that a connecting column (17) is fixedly installed on the top end surface of the second installation plate (11), an anti-dropping block (10) is slidably connected inside the connecting column (17), and a first spring (18) is arranged inside the connecting column (17).

4. The high-voltage isolating switch fixing frame according to claim 1, characterized in that a sliding block (19) is slidably connected inside the limiting body (14), a limiting spring (20) is arranged on one side of the sliding block (19), a sliding rod (21) is fixedly connected to one side of the sliding block (19) far away from the limiting spring (20), a limiting block (13) is fixedly connected to one side of the sliding rod (21), a shifting rod (22) is fixedly connected to the front end surface of the sliding rod (21), and the shifting rod (22) can only be shifted in the sliding groove (15).

5. The high-voltage isolating switch fixing frame according to claim 1, wherein a plurality of through holes (23) are formed in one side of the first sleeve (2), a second spring (24) is arranged at the bottom end of one side, close to the through holes (23), of the first supporting column (3), a salient point (25) is fixedly mounted at one end, close to the through holes (23), of the second spring (24), and the first sleeve (2) and the first supporting column (3) are identical to the second sleeve (4) and the second supporting column (5) in structure.

6. The high-voltage isolating switch fixing frame according to claim 1, wherein a limiting block (26) is arranged on the inner wall of the top end of the first sleeve (2), and a groove (27) which is mutually clamped with the limiting block (26) is formed in the surface of one side of the first supporting column (3).