CN211017908U - Electrical leading-out and shunting copper bar of distribution box - Google Patents

Abstract

The utility model relates to a block terminal technical field just discloses a block terminal electricity draws forth reposition of redundant personnel copper bar, package box, the inboard of box is fixed with the mounting panel, one side of mounting panel is fixed with moulded case circuit breaker, the opposite side of mounting panel is fixed with the copper bar, the one end of copper bar passes through the thread tightening with moulded case circuit breaker's one end, the branch wire casing has been seted up on the surface of copper bar, the inboard of branch wire casing is connected with a plurality of bolts, the one end of copper bar is fixed with the insulator, the copper bar upper end just is located the upper end of branch wire casing and has seted up the square groove, the shape of square groove is rectangular shape, the insulator passes through the fix with screw with the square. The utility model discloses a be provided with a series of structures and make the device's copper bar can adapt to different mounting panels, and can adjust the increase and decrease screw crimping electric wire from top to bottom at any time.

Description

A distribution box electrical lead-out shunt copper bar

technical field

The utility model relates to the technical field of distribution boxes, in particular to an electrical outlet and shunt copper bar of a distribution box.

Background technique

The distribution box is a mass of parameters on the data, which generally constitutes a low-voltage forest. According to the electrical wiring, switchgear, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in a closed or semi-enclosed metal cabinet or on the screen to form a low-voltage power distribution. During normal operation, the circuit can be turned on or off with the help of manual or automatic switches. The traditional distribution box is usually installed with copper bars, and the copper bars of the traditional distribution box are connected by punching screws to fix the crimping connection, and the installation method is relatively fixed. Not conducive to later changes.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: the copper bar of the traditional distribution box of the copper bar adopts the punched screw to fix the crimping connection, and the installation method is relatively fixed, which is not conducive to later modification.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An electrical outlet and shunt copper bar of a power distribution box includes a box body, a mounting plate is fixed on the inner side of the box body, a plastic case circuit breaker is fixed on one side of the mounting plate, and a plastic case circuit breaker is fixed on the other side of the mounting plate. Copper bar, one end of the copper bar and one end of the molded case circuit breaker are fixed by thread, the surface of the copper bar is provided with a wiring slot, the inner side of the wiring slot is connected with a plurality of bolts, the copper bar is One end is fixed with an insulator.

Preferably, a square groove is formed at the upper end of the copper bar and located at the upper end of the wire distribution groove, and the shape of the square groove is a long strip.

Preferably, the insulator and the square slot are fixed by screws.

Preferably, the shape of the copper bar is U-shaped.

Preferably, the other end of the insulator is fixed on one side surface of the mounting plate.

Preferably, the molded case circuit breaker is fixed on one side of the mounting plate by screws.

Preferably, the wire splitting slot is in the shape of a long strip.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, the molded case circuit breaker is fixed on one side of the installation board, one end of the copper bar is inserted into the wiring seat, the other end of the copper bar is fixed with the insulator by screws, and the insulator is fixed on the other side of the installation board, A square slot is opened on the surface of the copper bar, so that the insulator can move within a certain range, so that the copper bar can adapt to different installation boards and different types of boxes. According to the number of wires to be crimped, select the corresponding number of Bolts, the crimped wires can be connected by fixing the crimped wires with the bolts. When the crimped wires need to be added in the later stage, the crimped wires can be increased by fixing the crimped wires with the bolts, so that the increase or decrease of the screwed crimped wires can be adjusted up and down at any time.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the rear view of the utility model;

Figure 3 is a side view of the utility model;

4 is a partial enlarged view of the rear view of the utility model;

FIG. 5 is a partial enlarged view of the side view of the utility model.

In the figure: 1. Box body; 2. Mounting plate; 3. Copper bar; 4. Molded case circuit breaker; 5. Distribution slot; 6. Insulator; 7. Bolt; 8. Square slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1-5, a distribution box electrical lead-out shunt copper bar includes a box body 1, a mounting plate 2 is fixed on the inner side of the box body 1, a plastic case circuit breaker 4 is fixed with screws on one side of the mounting plate 2, and the mounting plate The other side of the 2 is fixed with a copper bar 3. The shape of the copper bar 3 is U-shaped. One end of the copper bar 3 and one end of the molded case circuit breaker 4 are fixed by threads. The shape of the wire slot 5 is a long strip, the inner side of the wire splitting slot 5 is connected with a plurality of bolts 7, one end of the copper bar 3 is fixed with an insulator 6, and the other end of the insulator 6 is fixed on one side surface of the mounting plate 2;

The upper end of the copper bar 3 and the upper end of the distribution slot 5 are provided with a square slot 8, the shape of the square slot 8 is a long strip, and the insulator 6 and the square slot 8 are fixed by screws.

working principle:

In the present invention, the molded case circuit breaker 4 is fixed on one side of the mounting plate 2, one end of the copper bar 3 is inserted into the terminal block, the other end of the copper bar 3 is fixed with the insulator 6 by screws, and the insulator 6 is fixed on the On the other side of the mounting plate 2, a square slot 8 is opened on the surface of the copper bar 3, so that the insulator 6 can move within a certain range, so that the copper bar 3 can adapt to different mounting plates 2 and different types of boxes. 1. According to the number of wires to be crimped, select the corresponding number of bolts 7, and fix the crimped wires through bolts 7 to connect the crimped wires. When additional crimped wires are needed in the later stage, use bolts 7 to fix the crimped wires. Increase, so that you can adjust the increase or decrease screw crimp wire at any time up and down.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Claims (7)

1. An electrical outlet and shunt copper bar of a power distribution box, comprising a box body (1), and a mounting plate (2) is fixed on the inner side of the box body (1), characterized in that: one of the mounting plates (2) A molded case circuit breaker (4) is fixed on one side, a copper bar (3) is fixed on the other side of the mounting plate (2), and one end of the copper bar (3) passes through one end of the molded case circuit breaker (4). Threaded fixing, the surface of the copper bar (3) is provided with a distribution slot (5), the inner side of the distribution slot (5) is connected with a plurality of bolts (7), and one end of the copper bar (3) is fixed There are insulators (6). 2. A distribution box electrical lead-out and shunting copper bar according to claim 1, characterized in that, a square slot (8) is provided at the upper end of the copper bar (3) and located at the upper end of the distribution slot (5), The shape of the square groove (8) is a long strip. 3 . The electrical outlet and shunt copper bar of a power distribution box according to claim 2 , wherein the insulator ( 6 ) and the square slot ( 8 ) are fixed by screws. 4 . 4 . The electrical outlet and shunt copper bar of a power distribution box according to claim 1 , wherein the copper bar ( 3 ) is U-shaped. 5 . 5 . The copper bar for electrical outgoing and shunting of a distribution box according to claim 1 , wherein the other end of the insulator ( 6 ) is fixed on one side surface of the mounting plate ( 2 ). 6 . 6 . The electrical outlet and shunt copper bar of a power distribution box according to claim 1 , wherein the molded case circuit breaker ( 4 ) is fixed on one side of the mounting plate ( 2 ) by screws. 7 . 7 . The electrical outlet and shunt copper bar of a power distribution box according to claim 1 , wherein the shape of the distribution slot ( 5 ) is a long strip. 8 .

Images