CN217740455U

CN217740455U - Circuit breaker wiring protective cover plate

Info

Publication number: CN217740455U
Application number: CN202221357030.4U
Authority: CN
Inventors: 叶佩雷
Original assignee: Zhejiang Changzheng Electric Co ltd
Current assignee: Zhejiang Changzheng Electric Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-04
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a circuit breaker wiring protection cover plate, including the apron with locate the line location protection component of crossing at apron both ends, cross line location protection component and include line hole, guard plate, locating plate and fixed orifices, the both ends of apron are the concave line hole that forms in the U type respectively, cross the even interval distribution of line hole, cross line hole symmetric distribution, cross line hole front end opening part both sides and be equipped with the guard plate, the guard plate symmetric distribution, the locating plate is located the line downthehole double-phase and to the internal wall between, the fixed orifices is seted up on the locating plate. The utility model belongs to the technical field of the circuit breaker, specifically a openly shield protection electrified part from circuit breaker, avoid the circuit breaker wiring protection cover plate of potential safety hazard.

Description

Circuit breaker wiring protective cover plate

Technical Field

The utility model belongs to the technical field of the circuit breaker, especially, relate to a circuit breaker wiring protective housing plate.

Background

In the prior art, wiring screws are adopted for fixing wiring of a base wiring end of the molded case circuit breaker, and the wiring screws are arranged in the base wiring end and can only fix the wiring by using socket head cap screws, so that a plurality of U-shaped grooves are formed in a cover and used for placing socket head cap wrenches to fix the socket head cap screws, so that the molded case circuit breaker is electrified when in use, an outgoing line (a power supply end) of the molded case circuit breaker is electrified after the molded case circuit breaker is switched on, the outgoing line (a load end) of the molded case circuit breaker is also electrified, the front side of the circuit breaker cannot be completely isolated from the electrified part, and unsafe hidden dangers exist.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a circuit breaker wiring protective cover plate openly shields protection electrified part from the circuit breaker, avoids the potential safety hazard.

The utility model adopts the technical scheme as follows: the utility model provides a circuit breaker wiring protection cover plate, includes the apron and locates the line location protection component of crossing at apron both ends, cross line location protection component and include line hole, guard plate, locating plate and fixed orifices, the both ends of apron are the U type indent respectively and are formed the line hole, cross even interval distribution of line hole, cross line hole symmetric distribution, it is equipped with the guard plate to cross line hole front end opening part both sides, the guard plate symmetric distribution, the locating plate is located and is crossed downthehole double-phase to the inboard wall, the fixed orifices is seted up on the locating plate.

Furthermore, the cover plate and the bottoms of two adjacent sides of the wire passing holes are fixedly assembled with mounting plates, the mounting plates are symmetrically distributed, and mounting holes are formed in the bottoms of the mounting plates.

Furthermore, the cover plate is provided with through holes, the through holes are formed between the wire holes, two ends of each through hole extend towards two sides of the cover plate, and the through holes are provided with protective barrier strips.

Further, the mounting panel is arranged in an inverted isosceles trapezoid.

Furthermore, a limiting strip is fixedly assembled at the bottom of the opposite side wall of the mounting plate, and a step is formed between the limiting strip and the mounting plate.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model provides a circuit breaker wiring protective cover plate installs at circuit breaker casing front end through the mounting panel, and the wiring of circuit breaker is fixed a position through crossing the line hole, and protects spacingly through guard plate and locating plate, sets up the fixed orifices in the location, fixes the line through the screw, through the line location protective assembly that crosses that sets up for shield each wiring, shield from openly and eliminate the potential safety hazard with isolation live part.

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 principles of the invention.

Fig. 1 is a schematic view of the overall structure of a wiring protective cover plate of a circuit breaker according to the present invention;

fig. 2 is a front view of a wiring protective cover plate of the circuit breaker according to the present invention;

fig. 3 is the schematic view of the overall structure of the circuit breaker wiring protection cover plate at another angle according to the present invention.

In the drawings: 1. the wire-passing positioning protection assembly comprises a cover plate, 2 wire-passing positioning protection assemblies, 3 wire-passing holes, 4 protection plates, 5 positioning plates, 6 fixing holes, 7 mounting plates, 8 mounting holes, 9 through holes, 10 protection barrier strips, 11 limiting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts all belong to the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-3, a wiring protection cover plate for a circuit breaker comprises a cover plate 1 and wiring positioning protection components 2 arranged at two ends of the cover plate 1.

Preferably, the cover plate 1 is provided with through holes 9, the through holes 9 are arranged between the wire passing holes 3, two ends of the through holes 9 extend towards two sides of the cover plate 1, and the through holes 9 are provided with protective barrier strips 10.

As shown in fig. 1 and 2, in order to position and protect the wire, the wire passing positioning protection assembly 2 comprises wire passing holes 3, protection plates 4, positioning plates 5 and fixing holes 6, the two ends of the cover plate 1 are respectively recessed in a U shape to form the wire passing holes 3, the wire passing holes 3 are distributed at equal intervals, the wire passing holes 3 are symmetrically distributed, the protection plates 4 are arranged on two sides of the opening at the front end of the wire passing holes 3, the protection plates 4 are symmetrically distributed, the positioning plates 5 are arranged between two opposite inner walls in the wire passing holes 3, and the fixing holes 6 are arranged on the positioning plates 5.

As shown in fig. 1, mounting plates 7 are fixedly assembled at the bottoms of two adjacent sides of the cover plate 1 and the wire passing hole 3, the mounting plates 7 are symmetrically distributed, and mounting holes 8 are formed in the bottoms of the mounting plates 7.

Preferably, the mounting plate 7 is arranged in an inverted isosceles trapezoid.

Preferably, the mounting plate 7 is fixedly provided with a limiting strip 11 at the bottom of the opposite side wall, and a step is formed between the limiting strip 11 and the mounting plate 7.

During the specific use, the casing of circuit breaker openly carries out stable installation with the device is whole through mounting panel 7, and each wiring passes through line hole 3 and carries on spacingly, and the wiring is sheltered from in the protection of guard plate 4, and through-hole 9 is used for fixing each wiring on locating plate 5, realizes shielding each wiring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a circuit breaker wiring protective housing plate which characterized in that: including the apron with locate the line location protection component of crossing at apron both ends, it includes line hole, guard plate, locating plate and fixed orifices to cross line location protection component, the both ends of apron are the U type indent respectively and form the line hole, cross the even interval distribution of line hole, cross line hole symmetric distribution, it is equipped with the guard plate to cross line hole front end opening part both sides, the guard plate symmetric distribution, the locating plate is located and is crossed downthehole double-phase to the inboard wall, the fixed orifices is seted up on the locating plate.

2. A circuit breaker wiring shield plate according to claim 1, wherein: the cover plate is fixedly assembled with mounting plates at the bottoms of two sides adjacent to the wire passing holes, the mounting plates are symmetrically distributed, and the mounting holes are formed in the bottoms of the mounting plates.

3. A circuit breaker wiring shield plate according to claim 1, wherein: the cover plate is provided with through holes, the through holes are formed among the wire passing holes, two ends of each through hole extend towards two sides of the cover plate, and the through holes are provided with protective barrier strips.

4. A circuit breaker wiring shield plate according to claim 2, wherein: the mounting panel is arranged in an inverted isosceles trapezoid shape.

5. A circuit breaker wiring shield plate according to claim 2, wherein: the installation plate is characterized in that a limiting strip is fixedly assembled at the bottom of the opposite side wall of the installation plate, and a step is formed between the limiting strip and the installation plate.