CN204424741U - A kind of distribution box - Google Patents

Abstract

The utility model relates to a power distribution box, comprising: a box body, a mounting plate, a carriage bolt, a front door, a hinge, and an outlet cover plate, and is characterized in that the box body and the front door are connected together through a hinge, and a front door is provided with a The ring sealing strip is tightly pressed together with the dust-proof groove of the box so that it can achieve a higher protection level. The mounting plate and the box are fixed together by carriage bolts, which is flexible and convenient to install and saves processing procedures. It is equipped with an inlet and outlet cover plate, which can be removed to enter and exit cables, and the outside is connected to the cable tray.

Description

a distribution box

technical field

The utility model relates to a device commonly used in the field of electrical engineering, in particular to a distribution box.

Background technique

In the transformation of rural power grids, the demand for distribution boxes is large and the construction period is short. Due to the unreasonable structural design of some distribution boxes, some products fail shortly after they are put into operation. For example, due to poor sealing and low protection level, the inside of the distribution box is easily contaminated. In severe cases, it will cause the closing coil of the contactor to burn out and fail to operate.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned technical problems, and to provide a distribution box that is tightly pressed together with the front door of the box body and the dust-proof groove, so that it can achieve a higher protection level and is flexible and convenient to install.

The utility model solves the above-mentioned technical problems, and the technical solution adopted is: a distribution box, which is provided with a box body, a mounting plate, a carriage bolt, a front door, a hinge, and an inlet and outlet cover plate, and is characterized in that: the box body and the front door Connected together by hinges, there is a ring of sealing strips on the front door, which is tightly pressed together with the dust-proof groove of the box body, the mounting plate and the box body are fixed together by carriage bolts, and the upper end of the box body is equipped with an inlet and outlet cover plate, The inlet and outlet cover plates are connected with the cable tray.

The utility model adopts the above-mentioned structure, the front door is provided with a sealing strip, which is tightly pressed with the dust-proof groove on the box body, which can effectively avoid the intrusion of dust and dirt, improve the protection level, and improve the stability and safety of the distribution box. service life.

Description of drawings

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

Fig. 2 is a side view of the utility model;

Fig. 3 is a top view of the utility model.

The marks in the figure are: 1. Box body, 2. Mounting plate, 3. Carriage bolts, 4. Face door, 5. Hinge, 6. Inlet and outlet cover.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in the figure, the utility model relates to a power distribution box, which is provided with a box body 1, a mounting plate 2, a carriage bolt 3, a face door 4, a hinge 5, and an inlet and outlet cover plate 6. It is characterized in that: the box body 1 and The front door 2 is connected together by the hinge 5. There is a ring of sealing strip on the front door 2, which is tightly pressed together with the dust-proof groove of the box body 1, so that it can achieve a higher protection level. The installation plate 2 and the box body 1 is fixed together by carriage bolts 3, flexible and convenient to install, and saves processing steps. The upper end of the box body 1 is equipped with an inlet and outlet cover plate 6, which can be removed to enter and exit cables, and the outside is connected to the cable bridge. The utility model is convenient for the opening and closing operation of the circuit, has a high safety protection level, can visually display the conduction state of the circuit, is convenient for management, and is beneficial for maintenance when a circuit failure occurs.

Claims (1)

1. a distribution box, be provided with casing, mounting panel, cup square neck bolt, face door, hinge, outlet cover plate, it is characterized in that: casing and face door pass through together with chain connection, face door is provided with a circle sealing strip, together with being closely pressed together on the dustproof groove of casing, mounting panel and casing are fixed together by cup square neck bolt, and casing upper end is furnished with line cover plate, and line cover plate is connected with cable testing bridge.