CN212810205U - But power maintenance is with quick replacement's circuit breaker - Google Patents
But power maintenance is with quick replacement's circuit breaker Download PDFInfo
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- CN212810205U CN212810205U CN202022162807.9U CN202022162807U CN212810205U CN 212810205 U CN212810205 U CN 212810205U CN 202022162807 U CN202022162807 U CN 202022162807U CN 212810205 U CN212810205 U CN 212810205U
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Abstract
The utility model belongs to the technical field of the electrical apparatus technique and specifically relates to a but power maintenance is with quick replacement's circuit breaker, including the switch body, the equal threaded connection in both sides middle part of switch body has a plurality of second fastening bolt, the both sides lower part of switch body all is equipped with the jack that is located second fastening bolt below, first fastening bolt is installed to the equal threaded connection in upper surface both sides middle part of switch body, the equal slidable mounting in inside both sides of switch body has the movable plate, the middle part that compresses tightly the piece is equipped with the slip hole, second fastening bolt runs through the slip hole, second fastening bolt's one end fixed mounting has the stopper, a plurality of lugs are all installed to the inside both sides of switch body. Compared with the prior art, the utility model discloses installation wire that can be quick can once only fix the wire simultaneously, has improved change installation effectiveness greatly, convenient to use, simple structure, and the practicality is strong, has better market spreading value.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, especially, relate to a but power maintenance is with quick replacement's circuit breaker.
Background
A circuit breaker is a switching device capable of closing, carrying, and breaking a current under a normal or abnormal circuit condition, and is widely used in various aspects of the power field.
When the existing circuit breaker is replaced and maintained, a wire is required to be connected and fixed with the circuit breaker, operation is inconvenient, cost is long, maintenance efficiency is greatly reduced, and the circuit breaker capable of being replaced for power maintenance is provided for the situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick-replaceable circuit breaker for power maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a quick-replaceable circuit breaker for power maintenance, which comprises a switch body, wherein the middle parts of two sides of the switch body are in threaded connection with a plurality of second fastening bolts, the lower parts of two sides of the switch body are respectively provided with a jack positioned below the second fastening bolts, the middle parts of two sides of the upper surface of the switch body are respectively provided with a first fastening bolt in a threaded manner, the two sides of the interior of the switch body are respectively provided with a movable plate in a sliding manner, the upper surface of the movable plate is abutted against the lower end of the first fastening bolt, the two sides of the interior of the switch body are respectively provided with a plurality of pressing pieces, the upper surface of each pressing piece is provided with a mounting hole, a spring is mounted in each mounting hole, the upper end of each spring is abutted against the lower surface of the corresponding movable plate, the middle part of each pressing piece is provided with a sliding hole, the second fastening bolts penetrate, a plurality of lugs are installed on two sides of the interior of the switch body, and the lugs are located under the pressing piece.
Preferably, the lower end of the pressing piece is provided with a pressing groove, and one side of the lower end of the pressing piece is provided with a guide groove communicated with the pressing groove.
Preferably, one end of each of the first fastening bolt and the second fastening bolt is provided with a thread pattern.
Preferably, the number of the pressing pieces is equal to the number of the second fastening bolts and the number of the insertion holes.
Preferably, the contact position of the lower end of the pressing piece and the upper end of the lug is flush with the jack.
The utility model provides a but power maintenance lies in with quick replacement's circuit breaker, beneficial effect: the utility model discloses insert the wire through the jack and compress tightly between piece and the lug, through the effect that compresses tightly groove and guide way, convenient and fast when can making the wire get into to compress tightly between piece and the lug, when the wire is located to compress tightly between piece and the lug simultaneously, can tentatively compress tightly spacingly to the wire under the effect of spring, rotate second fastening bolt, second fastening bolt carries out the step-up once more to compressing tightly under the effect of stopper, the first fastening bolt who is equipped with rotates, first fastening bolt drives the movable plate, the movable plate drives and compresses tightly the piece, realize that the disposable whole of wire is fixed, compared with prior art, the utility model discloses installation wire that can be quick can once only fix the wire simultaneously, has improved the change installation effectiveness greatly, convenient to use, simple structure, the practicality is strong, has better market spreading value.
Drawings
Fig. 1 is a schematic structural view of a first perspective view of a quick-replaceable circuit breaker for power maintenance according to the present invention;
fig. 2 is a schematic structural view of a second perspective view of a quick-replaceable circuit breaker for power maintenance according to the present invention;
fig. 3 is a schematic cross-sectional view of a quick-replaceable circuit breaker for power maintenance according to the present invention;
fig. 4 is a schematic structural view of a pressing member of a quick-replaceable circuit breaker for power maintenance according to the present invention;
fig. 5 is the utility model provides a but power maintenance is with quick replacement's circuit breaker's a compress tightly a stereogram structure schematic.
In the figure: the switch comprises a switch body 1, a jack 2, a first fastening bolt 3, a second fastening bolt 4, a spring 5, a moving plate 6, a pressing piece 7, a limiting block 8, a sliding hole 9, a lug plate 10, a guide groove 11, a pressing groove 12 and a mounting hole 13.
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.
Referring to fig. 1-5, but power maintenance is with quick replacement's circuit breaker, including switch body 1, the equal threaded connection in both sides middle part of switch body 1 has a plurality of second fastening bolt 4, switch body 1's both sides lower part all is equipped with jack 2 that is located second fastening bolt 4 below, first fastening bolt 3 is installed to the equal screw thread in upper surface both sides middle part of switch body 1, the one end of first fastening bolt 3 and second fastening bolt 4 all is equipped with the screw thread decorative pattern, for the convenience rotate first fastening bolt 3 and second fastening bolt 4, the reinforcing result of use.
The number of the pressing pieces 7 is equal to the number of the second fastening bolts 4 and the number of the jacks 2, the structure is reasonable, and the layout is uniform.
The lower extreme that compresses tightly piece 7 flushes with jack 2 with the upper end contact site of lug 10, makes things convenient for the installation of wire, reinforcing practicality.
The equal slidable mounting in inside both sides of switch body 1 has movable plate 6, and the upper surface of movable plate 6 is contradicted with first fastening bolt 3's lower extreme, and a plurality of pieces 7 that compress tightly are all installed to switch body 1's inside both sides, and the lower extreme that compresses tightly 7 is equipped with and compresses tightly groove 12, and the lower extreme one side that compresses tightly 7 is equipped with and compresses tightly the communicating guide way 11 in groove 12, makes things convenient for the quick entering of wire to compress tightly the lower part of 7, improves the installation effectiveness of wire.
The upper surface that compresses tightly 7 is equipped with mounting hole 13, and the internally mounted of mounting hole 13 has spring 5, and the upper end of spring 5 is contradicted with the lower surface of movable plate 6, and the middle part that compresses tightly 7 is equipped with sliding hole 9, and second fastening bolt 4 runs through sliding hole 9, and the one end fixed mounting of second fastening bolt 4 has stopper 8, and a plurality of lugs 10 are all installed to switch body 1's inside both sides, and lug 10 is located and compresses tightly 7 under.
The working principle is as follows: during the use, insert the wire through jack 2 in proper order and compress tightly between 7 and the lug 10, effect through compressing tightly groove 12 and guide way 11, can make the wire get into and compress tightly convenient and fast when 7 and the lug 10 between, the wire is located and compresses tightly when 7 and the lug 10 simultaneously, can tentatively compress tightly spacingly to the wire under spring 5's effect, rotate second fastening bolt 4, second fastening bolt 4 steps up again compressing tightly 7 under stopper 8's effect, whole wires insert and pass through second fastening bolt 4 fixed back, rotate first fastening bolt 3, first fastening bolt 3 drives movable plate 6, movable plate 6 drives and compresses tightly 7, realize that disposable whole of wire are fixed.
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. The quick-replaceable circuit breaker for power maintenance comprises a switch body (1) and is characterized in that a plurality of second fastening bolts (4) are connected to the middle portions of the two sides of the switch body (1) in a threaded mode, jacks (2) located below the second fastening bolts (4) are arranged on the lower portions of the two sides of the switch body (1), first fastening bolts (3) are installed on the middle portions of the two sides of the upper surface of the switch body (1) in a threaded mode, a movable plate (6) is installed on the two sides of the interior of the switch body (1) in a sliding mode, the upper surface of the movable plate (6) is abutted to the lower end of each first fastening bolt (3), a plurality of pressing pieces (7) are installed on the two sides of the interior of the switch body (1), mounting holes (13) are formed in the upper surface of each pressing piece (7), springs (5) are installed inside the mounting holes (13), the upper end of spring (5) is contradicted with the lower surface of movable plate (6), the middle part that compresses tightly piece (7) is equipped with slip hole (9), second fastening bolt (4) run through slip hole (9), the one end fixed mounting of second fastening bolt (4) has stopper (8), a plurality of lugs (10) are all installed to the inside both sides of switch body (1), lug (10) are located and compress tightly under piece (7).
2. The quick-replaceable disconnector for power maintenance according to claim 1, wherein the lower end of the pressing member (7) is provided with a pressing groove (12), and one side of the lower end of the pressing member (7) is provided with a guide groove (11) communicating with the pressing groove (12).
3. A quick-change disconnector according to claim 1, characterized in that the first fastening bolt (3) and the second fastening bolt (4) are each provided with a thread pattern at one end.
4. A quick-change disconnector for power maintenance according to claim 1, characterized in that the number of the pressing members (7) is equal to the number of the second fastening bolts (4) and the number of the insertion holes (2).
5. A quick-change disconnector according to claim 1, characterized in that the lower end of the pressing member (7) is flush with the upper end of the lug (10) at the contact point with the socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162807.9U CN212810205U (en) | 2020-09-28 | 2020-09-28 | But power maintenance is with quick replacement's circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162807.9U CN212810205U (en) | 2020-09-28 | 2020-09-28 | But power maintenance is with quick replacement's circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810205U true CN212810205U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022162807.9U Active CN212810205U (en) | 2020-09-28 | 2020-09-28 | But power maintenance is with quick replacement's circuit breaker |
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| Country | Link |
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| CN (1) | CN212810205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095993A (en) * | 2023-10-17 | 2023-11-21 | 深圳市博茨科技有限公司 | Circuit breaker for robot |
-
2020
- 2020-09-28 CN CN202022162807.9U patent/CN212810205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095993A (en) * | 2023-10-17 | 2023-11-21 | 深圳市博茨科技有限公司 | Circuit breaker for robot |
| CN117095993B (en) * | 2023-10-17 | 2024-01-09 | 深圳市博茨科技有限公司 | Circuit breaker for robot |
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