CN213877985U

CN213877985U - High-power circuit breaker adapter

Info

Publication number: CN213877985U
Application number: CN202023131535.2U
Authority: CN
Inventors: 鄂云翔
Original assignee: Wuhan Yuli Mechanical Equipment Co ltd
Current assignee: Wuhan Yuli Mechanical Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-03
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a high-power circuit breaker adapter, which comprises an outer shell, be equipped with the line nose in the shell, line nose quantity is three, the line nose is followed stretch out the shell upper end, the shell with be located the outside the spout has been seted up to the contact site of line nose, the line nose is in the inside partial surface of shell is equipped with the layering, the layering pass through the screw with the line nose is connected, be equipped with the shelves terminal in the shell, the entrance hole has been seted up below the shell, adopt this kind of high-power circuit breaker adapter, realized three wires in the cable together fixed in the same row, it is more convenient during the installation, prevent simultaneously that contact mutually between the wire from arousing the short circuit.

Description

High-power circuit breaker adapter

Technical Field

The utility model relates to a circuit breaker technical field, concretely relates to high-power circuit breaker adapter.

Background

The breaker is a switching device capable of closing, carrying and breaking a current under a normal circuit condition and closing, carrying and breaking a current under an abnormal circuit condition within a predetermined time, and when a cable is connected to the breaker, a wire nose is generally installed on each wire in the cable, and the cable is connected to the breaker by connecting the wire nose to a post in the breaker.

When the cable and the breaker are connected in the mode, the wires are required to be placed into the wiring groove of the breaker one by one for fixed connection, the efficiency is low, the insulating layer at the connection part of the wires and the wire nose is generally stripped, and after the wires are connected to the breaker, the wires are likely to touch together to cause short circuit.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a high-power circuit breaker adapter, it is together fixed with three wires in the cable with arranging, and is more convenient during the installation, prevents simultaneously that contact mutually between the wire from arousing the short circuit.

In order to achieve the purpose, the utility model relates to a high-power circuit breaker adapter, which comprises an outer shell, be equipped with the line nose in the shell, line nose quantity is three, the line nose is followed stretch out the shell upper end, the shell with be located the outside the spout has been seted up to the contact site of line nose, the line nose is in the inside partial surface of shell is equipped with the layering, the layering pass through the screw with the line nose is connected, be equipped with the shelves terminal in the shell, the entrance hole has been seted up below the shell.

Further, the shell is designed in a vertically separable mode.

Further, the wire inlet hole is provided with a waterproof joint.

Further, a handle is arranged on the surface of the shell.

Furthermore, the screw adopts a cross-shaped screw cap.

Compared with the prior art, the utility model, its beneficial effect is:

the cable that will be connected with the circuit breaker is worn into the shell from the entrance hole, and three wires in the cable are respectively through layering and screw cooperation fixed connection to the line nose, arranges the wire in the gear post outside simultaneously, has avoided the contact between the wire, and the spout has been seted up to the contact site of shell and the line nose that is located the outside, lets the line nose in the outside can move about and adjust the circuit breaker of different models between the three line noses.

To sum up, adopt this kind of high-power circuit breaker adapter, realized with three wires in the cable together fixed in line, it is more convenient during the installation, prevent simultaneously that contact each other between the wire from arousing the short circuit.

Drawings

Fig. 1 is a cross-sectional view of a high power circuit breaker adapter of the present invention;

figure 2 is a plan view of another angle of the high power circuit breaker adapter of the present invention;

fig. 3 is a perspective view of the high-power circuit breaker adapter of the present invention;

in the figure: 1. a housing; 2. a wire nose; 3. a chute; 4. layering; 5. a screw; 6. a wire blocking column; 7. a wire inlet hole; 8. a waterproof joint; 9. a handle; 10. a cable; 11. and (4) conducting wires.

Detailed Description

In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment:

the utility model provides a to realize above-mentioned purpose, the utility model provides a high-power circuit breaker adapter, including shell 1, be equipped with wire nose 2 in the shell 1, wire nose 2 quantity is three, wire nose 2 is followed 1 upper end of shell stretches out, shell 1 with be located the outside spout 3 has been seted up to wire nose 2's contact site, wire nose 2 is in 1 inside partial surface of shell is equipped with layering 4, layering 4 pass through screw 5 with wire nose 2 is connected, be equipped with shelves terminal 6 in the shell 1, entrance hole 7 has been seted up below the shell 1.

The cable 10 that will be connected with the circuit breaker is worn into shell 1 from entrance hole 7, three wires 11 in the cable 10 respectively through layering 4 and screw 5 cooperation fixed connection to line nose 2, place wire 11 in the gear post 6 outside simultaneously, avoided the contact between the wire 11, shell 1 and the contact site that is located the line nose 2 in the outside have seted up spout 3, let the line nose 2 in the outside can move about and adjust the distance between three line noses 2 and adapt to the circuit breaker of different models.

Further, the housing 1 is designed to be separable from the upper and lower parts.

The shell 1 can be disassembled, and the lead 11 is conveniently disassembled from the lead nose 2.

Further, the wire inlet hole 7 is provided with a waterproof joint 8.

Water is prevented from entering the housing 1 through the wire inlet hole 7, which may present a short circuit risk.

Further, a handle 9 is arranged on the surface of the shell 1.

After cable 10 has been connected to this adapter, weight is great, when need be connected the adapter to the circuit breaker, is equipped with handle 9 and lets the people conveniently mention this adapter and operate.

Further, the screw 5 is a cross-shaped screw cap.

The area inside the housing 1 is smaller and the use of this type of screw 5 is more convenient.

Claims

1. The utility model provides a high-power circuit breaker adapter which characterized in that: including shell (1), be equipped with wire nose (2) in shell (1), wire nose (2) quantity is three, wire nose (2) are followed shell (1) upper end is stretched out, shell (1) with be located the outside spout (3) have been seted up to the contact site of wire nose (2), wire nose (2) are in the inside partial surface of shell (1) is equipped with layering (4), layering (4) pass through screw (5) with wire nose (2) are connected, be equipped with gear line post (6) in shell (1), entrance hole (7) have been seted up below shell (1).

2. The high power circuit breaker adapter of claim 1, wherein: the shell (1) is designed in a vertically separable mode.

3. The high power circuit breaker adapter of claim 1, wherein: the wire inlet hole (7) is provided with a waterproof joint (8).

4. The high power circuit breaker adapter of claim 1, wherein: the surface of the shell (1) is provided with a handle (9).

5. The high power circuit breaker adapter of claim 1, wherein: the screw (5) adopts a cross-shaped screw cap.