CN212874322U - Outdoor high-voltage isolating switch operating mechanism - Google Patents
Outdoor high-voltage isolating switch operating mechanism Download PDFInfo
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- CN212874322U CN212874322U CN202022130262.3U CN202022130262U CN212874322U CN 212874322 U CN212874322 U CN 212874322U CN 202022130262 U CN202022130262 U CN 202022130262U CN 212874322 U CN212874322 U CN 212874322U
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Abstract
The utility model discloses an outdoor high voltage isolator operating device, including the channel-section steel, the top of channel-section steel is rotated respectively and is connected with first stand and second stand, and the top of first stand is provided with the first insulator, and the top of second stand is provided with the second insulator, and the top of first insulator is provided with the static contact. The utility model discloses an operation extensible member, the extensible member is extended and is rotated connecting rod jack-up, the effect of breaking brake has been reached, the extensible member also can drive the slider when being extended and slide, the slider slides and drives the dead lever and slide, the dead lever passes through the horizontal pole and transmits kinetic energy for first rack and link, first rack horizontal slip passes through the gear and drives the second rack and slide, the gliding direction of second rack is opposite with first rack, thereby make the link promote the second stand and rotate, the second rack promotes first stand and rotates, make the distance increase between static contact and the moving contact, the security has been improved.
Description
Technical Field
The utility model belongs to the technical field of isolator, especially, relate to outdoor high voltage isolator operating device.
Background
The isolating switch is a switch device which is mainly used for isolating a power supply and switching over, communicating and cutting off a small current circuit and has no arc extinguishing function. When the isolating switch is in the separated position, the contacts have the insulation distance meeting the specified requirements and obvious disconnection marks, and when the isolating switch is in the closed position, the isolating switch can bear the current under the condition of a normal loop and the current under the abnormal condition within the specified time.
The prior art has the following problems: the isolator needs to be opened and close through the pivoted mode at the in-process of opening and close, makes movable contact and static contact need keep insulation distance after the rotation, and current isolator can't make the distance increase between two insulators behind static contact and the separation of movable contact, is unfavorable for isolator's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of distance between adjustable static contact and the moving contact when opening and close isolator to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: outdoor high voltage isolator operating device, including the channel-section steel, the top of channel-section steel rotates respectively and is connected with first stand and second stand, and the top of first stand is provided with first insulator, and the top of second stand is provided with the second insulator, and the top of first insulator is provided with the static contact, and the top of second insulator is provided with the roof, rotates on the roof and is connected with the connecting rod, and the one end rigid coupling that the roof was kept away from to the connecting rod has the moving contact.
The inside slip of channel-section steel is provided with the slider, and the bottom rigid coupling of slider has L type post, and the one end that the slider was kept away from to L type post is rotated and is connected with the third stand, and the top of third stand is provided with the extensible member, and the top and the connecting rod of extensible member rotate to be connected.
The top of channel-section steel is provided with drive mechanism, and drive mechanism includes the dead lever of rigid coupling at the third stand lateral wall, and the one end rigid coupling that the third stand was kept away from to the dead lever has the horizontal pole, the one end rigid coupling of horizontal pole has first rack, and the top of channel-section steel is rotated and is connected with the gear, and gear and first rack meshing are connected, and the one side meshing that first rack was kept away from to the gear is connected with the second rack, and second rack and first stand rotate the connection, the other end rigid coupling of horizontal pole has the link, and link and second stand rotate the connection.
In a preferred embodiment, a third insulator is fixed between the third upright post and the telescopic member.
In a preferred embodiment, the telescopic part comprises a sleeve fixedly connected to the top end of the third insulator, the sleeve, the third insulator and the third upright post are internally communicated with a sliding groove, and a sliding rod is slidably connected in the sliding groove.
In a preferred embodiment, one end of the sliding rod extending out of the third upright post is fixedly connected with a connecting plate.
In a preferred embodiment, the top of the sliding block is provided with a guide groove, the inner top of the channel steel is fixedly connected with a guide plate, and the guide plate is slidably connected with the guide groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an operation extensible member, the extensible member is extended and is rotated connecting rod jack-up, the effect of breaking brake has been reached, the extensible member also can drive the slider when being extended and slide, the slider slides and drives the dead lever and slide, the dead lever passes through the horizontal pole and transmits kinetic energy for first rack and link, first rack horizontal slip passes through the gear and drives the second rack and slide, the gliding direction of second rack is opposite with first rack, thereby make the link promote the second stand and rotate, the second rack promotes first stand and rotates, make the distance increase between static contact and the moving contact, the security has been improved.
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 a sectional view of the whole structure of the present invention;
FIG. 2 is a sectional view of the channel steel of FIG. 1;
FIG. 3 is a structural plan view of the present invention in an overall sectional view;
in the figure: 1. channel steel; 2. a transmission mechanism; 21. a second rack; 22. a gear; 23. a connecting frame; 24. a first rack; 25. fixing the rod; 3. a first insulator; 4. static contact; 5. a telescoping member; 51. a slide bar; 52. a sleeve; 6. a moving contact; 7. a connecting rod; 8. a top plate; 9. a second insulator; 10. a second upright post; 11. a third insulator; 12. a slider; 13. a first upright post; 14. a third column; 15. a guide plate; 16. an L-shaped column; 17. a connecting plate.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: outdoor high voltage isolator operating device, including channel-section steel 1, the top of channel-section steel 1 rotates respectively and is connected with first stand 13 and second stand 10, the top of first stand 13 is provided with first insulator 3, the top of second stand 10 is provided with second insulator 9, the top of first insulator 3 is provided with static contact 4, the top of second insulator 9 is provided with roof 8, it is connected with connecting rod 7 to rotate on the roof 8, the one end rigid coupling that roof 8 was kept away from to connecting rod 7 has moving contact 6.
The inside slip of channel-section steel 1 is provided with slider 12, and the bottom rigid coupling of slider 12 has L type post 16, and the one end that slider 12 was kept away from to L type post 16 rotates and is connected with third stand 14, and the top of third stand 14 is provided with extensible member 5, and the top and the connecting rod 7 of extensible member 5 rotate to be connected.
The top of channel-section steel 1 is provided with drive mechanism 2, drive mechanism 2 includes the dead lever 25 of rigid coupling at the 14 lateral walls of third stand, the one end rigid coupling that third stand 14 was kept away from to dead lever 25 has the horizontal pole, the one end rigid coupling of horizontal pole has first rack 24, the top of channel-section steel 1 is rotated and is connected with gear 22, gear 22 and the meshing of first rack 24 are connected, one side meshing that first rack 24 was kept away from to gear 22 is connected with second rack 21, second rack 21 and first stand 13 rotate the connection, the other end rigid coupling of horizontal pole has link 23, link 23 and the rotation of second stand 10 are connected.
In this embodiment: through operation extensible member 5, extensible member 5 jacks up connecting rod 7 and rotates when extending, the effect of breaking brake has been reached, extensible member 5 also can drive slider 12 when extending and slide to second stand 10, slider 12 slides and drives dead lever 25 and slide, dead lever 25 passes through the horizontal pole and gives kinetic energy transmission for first rack 24 and link 23, first rack 24 horizontal slip drives second rack 21 through gear 22 and slides, the gliding direction of second rack 21 is opposite with first rack 24, thereby make link 23 promote second stand 10 and rotate, second rack 21 promotes first stand 13 and rotates, make the increase of distance between static contact 4 and the moving contact 6, the security has been improved.
Specifically, a third insulator 11 is fixedly connected between the third upright post 14 and the telescopic piece 5; the insulation of the extensible member 5 is increased, thereby improving safety.
Specifically, the telescopic part 5 comprises a sleeve 52 fixedly connected to the top end of the third insulator 11, the sleeve 52, the third insulator 11 and the third upright post 14 are internally communicated with a sliding groove, and a sliding rod 51 is slidably connected in the sliding groove; the worker can operate the sliding rod 51 at the safety position, so that the sliding rod 51 slides along the sliding grooves in the sleeve 52, the third insulator 11 and the third upright post 14, thereby achieving the effect of facilitating the safety operation.
Specifically, one end of the sliding rod 51 extending out of the third upright post 14 is fixedly connected with a connecting plate 17; the connecting plate 17 fixes the sliding rods 51 in the plurality of isolating switches to achieve the effect of simultaneous operation.
Specifically, a guide groove is formed in the top of the sliding block 12, a guide plate 15 is fixedly connected to the inner top of the channel steel 1, and the guide plate 15 is connected with the guide groove in a sliding mode; when the sliding block 12 slides, the sliding block can slide through the guide plate 15 and the guide groove, and the guide plate 15 and the guide groove have the guiding and supporting effects.
The utility model discloses a theory of operation and use flow: the staff is through operating slide bar 51 in safe position, slide bar 51 can be with connecting rod 7 jack-up and rotation during the extension, the effect of breaking the floodgate has been reached, extensible member 5 also can drive slider 12 and slide to second stand 10 when extending, slider 12 slides and drives the dead lever 25 and slide, the dead lever 25 passes through the horizontal pole and gives kinetic energy transmission for first rack 24 and link 23, first rack 24 horizontal slip drives second rack 21 through gear 22 and slides, the gliding direction of second rack 21 is opposite with first rack 24, thereby make link 23 promote second stand 10 and rotate, second rack 21 promotes first stand 13 and rotates, make the distance increase between static contact 4 and the moving contact 6, the security has been improved.
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.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Outdoor high voltage isolator operating device, including channel-section steel (1), its characterized in that: the top end of the channel steel (1) is respectively and rotatably connected with a first upright post (13) and a second upright post (10), a first insulator (3) is arranged at the top end of the first upright post (13), a second insulator (9) is arranged at the top end of the second upright post (10), a static contact (4) is arranged at the top of the first insulator (3), a top plate (8) is arranged at the top of the second insulator (9), a connecting rod (7) is rotatably connected onto the top plate (8), and a moving contact (6) is fixedly connected to one end, far away from the top plate (8), of the connecting rod (7);
a sliding block (12) is arranged inside the channel steel (1) in a sliding mode, an L-shaped column (16) is fixedly connected to the bottom end of the sliding block (12), one end, far away from the sliding block (12), of the L-shaped column (16) is rotatably connected with a third upright column (14), a telescopic piece (5) is arranged at the top end of the third upright column (14), and the top end of the telescopic piece (5) is rotatably connected with a connecting rod (7);
the top of channel-section steel (1) is provided with drive mechanism (2), and drive mechanism (2) include dead lever (25) of rigid coupling at third stand (14) lateral wall, and the one end rigid coupling that third stand (14) were kept away from in dead lever (25) has the horizontal pole, the one end rigid coupling of horizontal pole has first rack (24), and the top of channel-section steel (1) is rotated and is connected with gear (22), and gear (22) and first rack (24) meshing are connected, and one side meshing that first rack (24) were kept away from in gear (22) is connected with second rack (21), and second rack (21) and first stand (13) rotate and connect, the other end rigid coupling of horizontal pole has link (23), and link (23) and second stand (10) rotate and connect.
2. The outdoor high voltage isolator operating mechanism of claim 1, wherein: a third insulator (11) is fixedly connected between the third upright post (14) and the telescopic piece (5).
3. The outdoor high voltage isolator operating mechanism of claim 2, wherein: the telescopic piece (5) comprises a sleeve (52) fixedly connected to the top end of the third insulator (11), a sliding groove is formed in the sleeve (52), the third insulator (11) and the third stand column (14) in a communicated mode, and a sliding rod (51) is connected to the sliding groove in a sliding mode.
4. The outdoor high voltage isolator operating mechanism of claim 3, wherein: one end of the sliding rod (51) extending out of the third upright post (14) is fixedly connected with a connecting plate (17).
5. The outdoor high voltage isolator operating mechanism of claim 1, wherein: the guide way has been seted up at the top of slider (12), and the interior top rigid coupling of channel-section steel (1) has deflector (15), deflector (15) with guide way sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130262.3U CN212874322U (en) | 2020-09-25 | 2020-09-25 | Outdoor high-voltage isolating switch operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130262.3U CN212874322U (en) | 2020-09-25 | 2020-09-25 | Outdoor high-voltage isolating switch operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212874322U true CN212874322U (en) | 2021-04-02 |
Family
ID=75198206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022130262.3U Active CN212874322U (en) | 2020-09-25 | 2020-09-25 | Outdoor high-voltage isolating switch operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212874322U (en) |
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2020
- 2020-09-25 CN CN202022130262.3U patent/CN212874322U/en active Active
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