CN212750746U - Quick fixing device of circuit switch - Google Patents
Quick fixing device of circuit switch Download PDFInfo
- Publication number
- CN212750746U CN212750746U CN202021924885.1U CN202021924885U CN212750746U CN 212750746 U CN212750746 U CN 212750746U CN 202021924885 U CN202021924885 U CN 202021924885U CN 212750746 U CN212750746 U CN 212750746U
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- sliding
- circuit breaker
- protective shell
- mounting plate
- fixing device
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Abstract
The utility model discloses a quick fixing device of a circuit switch, which comprises a mounting plate, an upper protective cover, a sliding protective shell and an empty rack guide rail, wherein the mounting plate is arranged to have a better insulating effect, thereby greatly improving the safety of a circuit breaker; the sliding protective shell and the upper protective cover are arranged, so that when the circuit breaker is protected, the sliding protective shell is pushed upwards and is clamped with the upper protective cover through the clamping joint, the structure is simple, the use is convenient, and the sun and rain protection effect is better; the arrangement of the wiring groove facilitates the wiring of the line outlet end of the circuit breaker, the regularity of the line can be ensured, and the up-and-down sliding of the sliding protective shell is not influenced; the arrangement of the wire inlet groove and the wire through hole can prevent the inlet wire from being damaged by clamping and ensure the fitting property of the plate body and the wall surface; the arrangement of the overhead rack guide rail facilitates the installation of the circuit breaker, and the circuit breaker is simple in structure and convenient to disassemble and assemble.
Description
Technical Field
The utility model particularly relates to a perforating device technical field specifically is a circuit switch's quick fixing device.
Background
A circuit breaker (circuit-breaker) is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a predetermined time, and a circuit breaker requires punching a case during a process of processing.
The existing circuit breaker is usually installed by adopting expansion screws when being installed on a wall surface, the installation is very inconvenient, the circuit breaker is not protected, and particularly, when the existing circuit breaker is outdoors, a worn wheel cover is usually adopted to be used as a rain-proof cap, so that the existing circuit breaker is very unsafe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit switch's quick fixing device to current circuit breaker that proposes in solving above-mentioned background art adopts the installation of inflation screw usually when installing toward the wall, and the installation is very inconvenient, does not carry out the function of protecting to the circuit breaker, especially when outdoor, adopts worn-out wheel lid as the rain hat to use usually, very unsafe problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a quick fixing device of a circuit switch comprises a mounting plate, an upper shield, a sliding protective shell and an overhead support guide rail, wherein the upper shield is fixed at the upper end of the mounting plate; the sliding protective shell is arranged below the upper protective cover and is in sliding connection with the mounting plate; the overhead support guide rail is transversely fixed on the mounting plate.
As a further proposal of the utility model, the mounting plate is made of epoxy phenolic aldehyde plate; the upper protective cover and the sliding protective cover are made of PVC plastic materials, so that the circuit breaker has a good insulating effect, and the safety of the circuit breaker is greatly improved.
As a further proposal of the utility model, a clamping joint is arranged at the middle position of the upper end of the sliding protective shell; the middle position of going up the guard shield bottom seted up the slot that the joint of being convenient for joint is fixed, when protecting the circuit breaker, upwards promote the slip protecting crust, through joint and last guard shield joint, simple structure, convenient to use has better effect of sun-proof rain.
As a further proposal of the utility model, the mounting plate comprises a plate body, a sliding groove, mounting holes and a wiring groove, wherein the sliding groove is arranged on both sides of the plate body, and the plate body is provided with a plurality of mounting holes; the wiring groove is arranged on one side, close to the upper protective cover, of the plate body, wiring of the line outlet end of the circuit breaker is facilitated through the wiring groove, the neatness of a line can be guaranteed, and up-and-down sliding of the sliding protective shell is not affected.
As a further scheme of the utility model, the plate body keep away from the upper end of upper shield one side and seted up a plurality of inlet wire grooves, and every inlet wire groove corresponds a through wires hole, can prevent that the inlet wire from being hindered by the clamp, can guarantee the laminating nature of plate body and wall again.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the arrangement of the mounting plate has better insulating effect, thus greatly improving the safety of the circuit breaker;
2. in the utility model, the slide protective shell and the upper protective cover are arranged, when the circuit breaker is protected, the slide protective shell is pushed upwards and is clamped with the upper protective cover through the clamping joint, the structure is simple, the use is convenient, and the effect of preventing sunshine and rain is better;
3. in the utility model, the arrangement of the wiring groove facilitates the wiring of the line outlet end of the circuit breaker, thereby not only ensuring the regularity of the line, but also not influencing the up-and-down sliding of the sliding protective shell;
4. in the utility model, the arrangement of the wire inlet groove and the threading hole can not only prevent the inlet wire from being damaged by clamping, but also ensure the laminating property of the plate body and the wall surface;
5. the utility model discloses in, the setting of overhead rack guide rail has made things convenient for the installation of circuit breaker, simple structure, easy dismounting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the mounting plate structure of the present invention.
Fig. 3 is a rear view of the mounting plate of the present invention.
In the figure: the device comprises a mounting plate 1, a plate body 11, a sliding groove 12, a mounting hole 13, a wiring groove 14, a threading hole 15, a wiring groove 16, an upper shield 2, a sliding protective shell 3, an overhead support guide rail 4 and a clamping joint 5.
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, in an embodiment of the present invention, a quick fixing device for a circuit switch includes a mounting plate 1, an upper shield 2, a sliding protective shell 3 and an overhead rack guide rail 4, wherein the upper shield 2 is fixed at an upper end of the mounting plate 1; the sliding protective shell 3 is arranged below the upper shield 2 and is in sliding connection with the mounting plate 1; the overhead support guide rail 4 is transversely fixed on the mounting plate 1.
The mounting plate 1 is made of an epoxy phenolic plate; the upper protective cover 2 and the sliding protective cover 3 are made of PVC plastic materials, have a good insulating effect, and greatly improve the safety of the circuit breaker.
A clamping joint 5 is arranged at the middle position of the upper end of the sliding protective shell 3; the intermediate position of 2 bottoms of last guard shield offer the slot that joint 5 is fixed of being convenient for, when protecting the circuit breaker, upwards promote slip protecting crust 3, through joint 5 and 2 joints of last guard shield, simple structure, convenient to use has better effect of preventing sunshine and rain.
The mounting plate 1 comprises a plate body 11, sliding grooves 12, mounting holes 13 and wiring grooves 14, wherein the sliding grooves 12 are formed in two sides of the plate body 11, and the plate body 11 is provided with a plurality of mounting holes 13; the wiring groove 14 is formed in one side, close to the upper shield 2, of the plate body 11, wiring of the line outlet end of the circuit breaker is facilitated through the wiring groove 14, the regularity of a line can be guaranteed, and up-and-down sliding of the sliding protective shell 3 is not affected.
The upper end of the plate body 11, which is far away from one side of the upper shield 2, is provided with a plurality of wire inlet grooves 16, and each wire inlet groove 16 corresponds to one threading hole 15, so that the wire inlet can be prevented from being damaged by clamping, and the fitting property of the plate body 11 and the wall surface can be ensured.
The utility model discloses a theory of operation is: when in use, firstly, the overhead rack guide rail 4 is fixed on the mounting plate 1 through screws, the incoming line is laid in the incoming line groove 16, the incoming line is threaded out through the threading hole 15, the incoming line end of the circuit breaker is connected, the circuit breaker is connected on the overhead rack guide rail 4 in a clamped mode, then the mounting hole 13 is passed through the screws, the mounting plate 1 is fixed on the wall surface, the outgoing line of the circuit breaker is arranged in the wiring groove 14, finally, the sliding protective shell 3 is connected in the sliding groove 12 in a clamped mode, the sliding protective shell 3 is upwards pushed, the clamping joint 5 is connected with the upper protective cover 2 in a clamped mode, the structure is simple, the use is convenient, and the better sun and rain shielding effect is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A quick fixing device of circuit switch which characterized in that: the device comprises a mounting plate (1), an upper shield (2), a sliding protective shell (3) and an overhead support guide rail (4), wherein the upper shield (2) is fixed at the upper end of the mounting plate (1); the sliding protective shell (3) is arranged below the upper shield (2) and is in sliding connection with the mounting plate (1); the overhead support guide rail (4) is transversely fixed on the mounting plate (1).
2. The quick-fixing device of circuit switch according to claim 1, characterized in that: the mounting plate (1) is made of an epoxy phenolic plate; the upper shield (2) and the sliding protective shell (3) are made of PVC plastic materials.
3. A quick-fixing device for circuit switches according to claim 2, characterized in that: a clamping joint (5) is arranged at the middle position of the upper end of the sliding protective shell (3); the middle position of the bottom of the upper shield (2) is provided with a slot convenient for fixing the clamping joint (5).
4. A quick-fixing device for circuit switches according to claim 3, characterized in that: the mounting plate (1) comprises a plate body (11), sliding grooves (12), mounting holes (13) and wiring grooves (14), wherein the sliding grooves (12) are formed in two sides of the plate body (11), and the plate body (11) is provided with a plurality of mounting holes (13); the wiring groove (14) is formed in one side, close to the upper shield (2), of the plate body (11).
5. A quick-fixing device for circuit switches according to claim 4, characterized in that: the upper end of one side of the plate body (11) far away from the upper shield (2) is provided with a plurality of wire inlet grooves (16), and each wire inlet groove (16) corresponds to one threading hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924885.1U CN212750746U (en) | 2020-09-07 | 2020-09-07 | Quick fixing device of circuit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021924885.1U CN212750746U (en) | 2020-09-07 | 2020-09-07 | Quick fixing device of circuit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212750746U true CN212750746U (en) | 2021-03-19 |
Family
ID=75002488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021924885.1U Active CN212750746U (en) | 2020-09-07 | 2020-09-07 | Quick fixing device of circuit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212750746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078032A (en) * | 2021-04-08 | 2021-07-06 | 内蒙古德广电气股份有限公司 | Combined protective cover of circuit breaker |
-
2020
- 2020-09-07 CN CN202021924885.1U patent/CN212750746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078032A (en) * | 2021-04-08 | 2021-07-06 | 内蒙古德广电气股份有限公司 | Combined protective cover of circuit breaker |
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