CN212967509U - Isolating switch insulating cover - Google Patents
Isolating switch insulating cover Download PDFInfo
- Publication number
- CN212967509U CN212967509U CN202022094945.8U CN202022094945U CN212967509U CN 212967509 U CN212967509 U CN 212967509U CN 202022094945 U CN202022094945 U CN 202022094945U CN 212967509 U CN212967509 U CN 212967509U
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- isolating switch
- side plates
- plate
- isolator
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Abstract
The utility model relates to an isolator field discloses isolator insulating boot, curb plate including two symmetry settings, two curved guide way has all been seted up on the curb plate, is fixed with fixed box between two curb plates, the both ends of fixed box respectively with two curb plate rigid couplings, install the dead lever through the axis of rotation of two perpendicular curb plates in the fixed box, dead lever outside winding cladding has insulating cloth, insulating cloth's expansion end winding is fixed on a movable rod, length direction is all followed at the both ends of movable rod and is set up the extension, and two extensions slide respectively and wear to locate two guide ways, and the terminal spiral cooperation of extension has lock nut, installs the axis of rotation one end of dead lever runs through one of them curb plate and is connected with its pivoted rotary mechanism of drive. The utility model discloses the convenience is connected with isolator and is used to can adjust, make things convenient for the cover to establish in the isolator outside, have the technical effect of protection insulation.
Description
Technical Field
The utility model relates to an isolator technical field especially relates to isolator insulating boot.
Background
At present, an isolating switch is one of the most used high-voltage switching electrical appliances, and plays an isolating role in a circuit. The isolating switch is used for each stage of voltage, is used for changing circuit connection or isolating lines or equipment from a power supply, has no current-breaking capacity, and can be operated only after other equipment is used for disconnecting the lines. The working principle and the structure of the existing insulation isolating switch are simpler, and the switch is easy to be disconnected under the action of large fault magnetic force.
And isolator direct exposure is outside after generally installing, and its outside does not set up the safety cover, consequently uses a period of time after, isolator easily damages, causes the emergence of emergency accident to frequent change isolator also wastes a large amount of manpower and materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an isolator insulating boot to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
isolator insulating boot, including the curb plate of two symmetries settings, two curved guide way has all been seted up on the curb plate.
A fixed box is fixed between the two side plates, and two ends of the fixed box are fixedly connected with the two side plates respectively.
A fixed rod is rotatably arranged in the fixed box through a rotating shaft perpendicular to the two side plates, and insulating cloth is wound and coated on the outer side of the fixed rod.
The winding of the expansion end of insulating cloth is fixed on a movable rod, the both ends of movable rod all set up the extension along length direction, and two guide ways are worn to locate respectively to two extensions slip, and the terminal screw fit of extension has lock nut.
One end of a rotating shaft for installing the fixed rod penetrates through one side plate and is connected with a rotating mechanism for driving the side plate to rotate.
Furthermore, it includes first drive disk, driving medium and second transmission dish to state rotary mechanism, and the fixed cover of first drive disk connects in the one end that the curb plate was stretched out to the axis of rotation, and the surface at above-mentioned curb plate is installed in the rotation of second transmission dish, and the driving medium transmission cup joints in the first drive disk and the second transmission dish outside.
Furthermore, first transmission dish and second transmission dish are the belt pulley, and the driving medium is driving belt.
Furthermore, the side plates are all in the shape of a semicircular plate, the mounting plates are fixed on the plane sides of the side plates, mounting holes are distributed in the mounting plates, locking bolts are spirally mounted in the mounting holes, and the mounting plates are connected with the shell of the isolating switch through the locking bolts.
Furthermore, a rotating plate is fixed at the tail end of the rotating shaft for mounting the second transmission disc.
Furthermore, a sliding groove is formed in the inner wall of the guide groove, and a sliding block connected with the sliding groove in a sliding fit manner is fixed on the outer surface of the extending portion located in the guide groove.
The utility model has the advantages that:
the utility model discloses a curb plate and fix the mounting panel in curb plate one side, pass through the spiral setting bolt in the mounting panel, with be connected with outside isolator, the extension of guide way is stretched out in the pulling, it moves to the opposite side to drive the movable rod from one side of two blocks of curb plates, thereby the insulating cloth that will twine in the dead lever outside expandes, and make the insulating cloth cover after expandes between two blocks of curb plates, thereby cover isolator, the effect of protection insulation has, when rolling insulating cloth, take place to rotate through the first transmission dish of rotatory rotor plate drive, thereby it is rotatory in the fixed box to drive the dead lever, so that the insulating cloth that expandes rolls on the dead lever again, and convenient for operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is an overall structure front view of the present invention;
fig. 3 is a side view of the side plate structure of the present invention.
In the figure: mounting panel 1, curb plate 2, guide way 3, mounting hole 4, first drive disk 5, driving medium 6, rotor plate 7, extension 8, movable rod 9, fixed box 10, dead lever 11, lock nut 12, insulating cloth 13, second drive disk 14, locking bolt 15.
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 isolating switch insulating cover comprises two symmetrically arranged side plates 2, and arc-shaped guide grooves 3 are formed in the two side plates 2.
A fixed box 10 is fixed between the two side plates 2, two ends of the fixed box 10 are fixedly connected with the two side plates 2 respectively, the fixed box and the two side plates 10 can be formed by one-time injection molding, and the side plates 10 and the fixed box 10 can be made of insulating plastics.
A fixing rod 11 is rotatably installed in the fixing box 10 through a rotating shaft perpendicular to the two side plates 2, and insulating cloth 13 is wound and coated on the outer side of the fixing rod 11.
The movable end of the insulating cloth 13 is wound and fixed on a movable rod 9, extension parts 8 are arranged at two ends of the movable rod 9 along the length direction, the two extension parts 8 are respectively arranged in the two guide grooves 3 in a sliding and penetrating mode, and locking nuts 12 are matched at the tail ends of the extension parts 8 in a spiral mode; the surface of the locking nut is tightly attached to the side plates 2 so as to fix the position of the movable rod 9 between the two side plates 2, and the locking nut can be made of insulating plastics.
One end of a rotating shaft for installing the fixed rod 11 penetrates through one side plate 2 and is connected with a rotating mechanism for driving the side plate to rotate; the rotating mechanism is used for driving the fixing rod 11 to rotate in the fixing box 10.
Further, the rotating mechanism comprises a first driving disk 5, a driving component 6 and a second driving disk 14, the first driving disk 5 is fixedly sleeved at one end of the rotating shaft extending out of the side plate 2, the second driving disk 14 is rotatably installed on the outer surface of the side plate 2, and the driving component 6 is in transmission sleeved connection with the outer sides of the first driving disk 5 and the second driving disk 14.
Further, the first transmission disc 5 and the second transmission disc 14 are both belt discs, and the transmission part 6 is a transmission belt; through belt drive mechanism, easy to assemble to job stabilization is reliable, and first drive disk 5 and second drive disk 14 all adopt insulating plastic to make.
Further, curb plate 2 is semicircular plate-shaped, and the plane side of curb plate 2 is fixed with mounting panel 1, and mounting panel 1 goes up distribution mounting hole 4, and spiral installation locking bolt 15 in mounting hole 4, through locking bolt 15 connects mounting panel 1 and isolator's casing, and curb plate 2 and mounting panel are insulating material and make for holistic insulating nature is better.
Further, a rotating plate 7 is fixed at the tail end of the rotating shaft provided with the second transmission disc 14; so as to drive the second transmission disc 14 to rotate and drive the first transmission disc 5 to rotate.
Furthermore, a sliding groove is formed in the inner wall of the guide groove 3, and a sliding block which is connected with the sliding groove in a sliding fit mode is fixed on the outer surface of the extension portion 8 located in the guide groove 3, so that the connection structure of the extension portion 8 and the guide groove is more stable, and the operation is reliable.
This device is when using, be connected with outside isolator through setting up the bolt with mounting panel 1 through the spiral in mounting hole 4, stretch out the extension of guide way 3 through the pulling, it moves to the opposite side to drive movable rod 9 from one side of two blocks of curb plates, thereby to launch the insulating cloth in the dead lever outside, and make and launch the back insulating cloth and cover between two blocks of curb plates, thereby cover isolator, the effect of protection insulation has, when rolling insulating cloth 13, take place to rotate through rotatory rotor plate 7 drive first transmission dish 5, thereby drive dead lever 11 at 10 internal rotations of fixed box, so that the insulating cloth of expansion rolls up on dead lever 11 again, and convenient operation.
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 (6)
1. Isolator insulating boot, its characterized in that: the device comprises two symmetrically arranged side plates (2), wherein arc-shaped guide grooves (3) are formed in the two side plates (2);
a fixed box (10) is fixed between the two side plates (2), and two ends of the fixed box (10) are fixedly connected with the two side plates (2) respectively;
a fixed rod (11) is rotatably arranged in the fixed box (10) through a rotating shaft vertical to the two side plates (2), and insulating cloth (13) is wound and coated on the outer side of the fixed rod (11);
the movable end of the insulating cloth (13) is wound and fixed on a movable rod (9), extension parts (8) are arranged at two ends of the movable rod (9) along the length direction, the two extension parts (8) are respectively arranged in the two guide grooves (3) in a sliding and penetrating mode, and locking nuts (12) are matched at the tail ends of the extension parts (8) in a spiral mode;
one end of a rotating shaft for installing the fixing rod (11) penetrates through one side plate (2) and is connected with a rotating mechanism for driving the side plate to rotate.
2. The isolating switch insulating cover according to claim 1, characterized in that: rotary mechanism includes first drive disk (5), driving medium (6) and second drive plate (14), and first drive disk (5) are fixed to be cup jointed and are stretched out the one end of curb plate (2) at the axis of rotation, and second drive plate (14) rotate and install the surface at above-mentioned curb plate (2), and driving medium (6) transmission is cup jointed in first drive disk (5) and second drive plate (14) outside.
3. The isolating switch insulating cover according to claim 2, characterized in that: the first transmission disc (5) and the second transmission disc (14) are belt discs, and the transmission part (6) is a transmission belt.
4. The isolating switch insulating cover according to claim 1, characterized in that: the side plates (2) are semicircular plate-shaped, the mounting plates (1) are fixed on the plane sides of the side plates (2), mounting holes (4) are distributed in the mounting plates (1), locking bolts (15) are spirally mounted in the mounting holes (4), and the mounting plates (1) and the shell of the isolating switch are connected through the locking bolts (15).
5. The isolating switch insulating cover according to claim 3, characterized in that: and a rotating plate (7) is fixed at the tail end of the rotating shaft provided with the second transmission disc (14).
6. The isolating switch insulating cover according to claim 5, wherein: the inner wall of the guide groove (3) is provided with a sliding groove, and the outer surface of the extension part (8) positioned in the guide groove (3) is fixed with a sliding block which is connected with the sliding groove in a sliding fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094945.8U CN212967509U (en) | 2020-09-23 | 2020-09-23 | Isolating switch insulating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094945.8U CN212967509U (en) | 2020-09-23 | 2020-09-23 | Isolating switch insulating cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212967509U true CN212967509U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022094945.8U Active CN212967509U (en) | 2020-09-23 | 2020-09-23 | Isolating switch insulating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212967509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346400A (en) * | 2021-08-06 | 2021-09-03 | 宁波天安智能电网科技股份有限公司 | High-voltage switch equipment with online monitoring and emergency functions and working method |
-
2020
- 2020-09-23 CN CN202022094945.8U patent/CN212967509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346400A (en) * | 2021-08-06 | 2021-09-03 | 宁波天安智能电网科技股份有限公司 | High-voltage switch equipment with online monitoring and emergency functions and working method |
| CN113346400B (en) * | 2021-08-06 | 2021-10-29 | 宁波天安智能电网科技股份有限公司 | High-voltage switch equipment with online monitoring and emergency functions and working method |
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