CN202058896U - Switch cabinet adaptor - Google Patents

Abstract

The utility model provides a switch cabinet adapter. The switch cabinet adapter includes: at least one transfer terminal (1) and a support frame assembly (3); wherein, the first end of the transfer terminal (1) has a plug portion (11) connected to a relay protection device of the switch cabinet ), the second end has a socket portion (12) connected to the terminal block of the switch cabinet; the support frame assembly (3) is installed on the cabinet door of the switch cabinet, and the transfer terminal (1) is installed on the support frame assembly (3). It overcomes the problem of rewiring required to replace the relay protection device in the prior art, which easily leads to unclear line inspection and confusing wiring, and improves the efficiency of replacing the relay protection device.

Description

Switch cabinet adapter

technical field

The utility model relates to a switch cabinet adapter.

Background technique

The operating life of the 10kV relay protection device is 8 years, while the operating life of the switchgear where it is installed is 30 years, which leads to the need to replace the relay protection device halfway. The 10kV relay protection device is installed in the protection chamber of the switch cabinet. The switch cabinet is opened according to the size of the relay protection device of different manufacturers. The backplane terminal of the 10kV relay protection device is directly connected to the secondary terminal block provided by the switch cabinet manufacturer. ; In this way, it is necessary to re-wire when the relay protection device is replaced, which will easily cause unclear line inspection and confusing wiring.

Utility model content

The utility model aims to provide a switch cabinet adapter to solve the problems in the prior art that rewiring is required to replace a relay protection device, which easily leads to unclear wiring inspection and confusing wiring.

In order to achieve the above object, according to the utility model, a switch cabinet adapter is provided, including: at least one transfer terminal, and the first end has a plug part connected to the relay protection device of the switch cabinet, and the second end has a connection switch The socket part of the terminal block of the cabinet; the support frame assembly is installed on the cabinet door of the switch cabinet, and the transfer terminal is installed on the support frame assembly.

Further, the switch cabinet adapter includes a plurality of adapter terminals.

Further, a plurality of transfer terminals are arranged side by side and parallel on the support frame assembly.

Further, the switch cabinet adapter also includes a mounting rail, the support frame assembly is clamped on the mounting rail, and the mounting rail is fixed on the cabinet door of the switch cabinet.

Further, the support frame assembly includes: the mounting rail sheath, which has a snap-in slot that fits into the mounting rail; the fixer, fixed on the mounting rail sheath; the reinforcing bracket, fixed on the mounting rail sheath through the fixer, The transfer terminal is fixed on the reinforcement bracket.

According to the technical solution of the utility model, since the switch cabinet adapter is used to switch the line during the operation of replacing the relay protection device, it overcomes the need to re-wire the relay protection device in the prior art, which is easy to cause line inspection The problem of unclear and confusing wiring improves the effect of replacing the efficiency of relay protection devices.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the front view of the switchgear adapter according to the utility model; and

Fig. 2 is a side view schematic diagram of the switch cabinet adapter according to the utility model.

Detailed ways

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

As shown in Figure 1, the switch cabinet adapter includes: at least one transfer terminal 1, and the first end has a plug part 11 connected to the relay protection device of the switch cabinet, and the second end has a terminal block connected to the switch cabinet The socket part 12; the support frame assembly 3 is installed on the cabinet door of the switch cabinet, and the transfer terminal 1 is installed on the support frame assembly 3. The switch cabinet adapter is used to connect the relay protection device and the terminal block of the switch cabinet, so that the replacement of the relay protection device does not require re-drilling or replacing the door of the switch cabinet, nor does it need to be re-wired, which improves the replacement of relay protection. effect on device efficiency.

As can be seen from FIG. 1 , preferably, the switch cabinet adapter includes a plurality of transfer terminals 1 , preferably four. A plurality of transfer terminals 1 are arranged side by side on the support frame assembly 3 in parallel. The switch cabinet adapter with four transfer terminals can meet the transfer needs of the switch cabinet when replacing the relay protection device, which is efficient and practical.

As a preferred embodiment, it can be seen from Figure 2 that the switch cabinet adapter also includes a mounting rail 5, the support frame assembly 3 is snapped onto the mounting rail 5, and the mounting rail 5 is fixed on the cabinet door of the switch cabinet . The switch cabinet adapter can be easily disassembled and replaced, which improves the efficiency of replacing the relay protection device.

Preferably, the support frame assembly 3 includes: a mounting rail sheath 31, which has a snap-in slot that engages with the mounting rail 5; a fixer 32, fixed on the mounting rail sheath 31; a reinforcing bracket 33, fixed by the fixer 32 On the mounting rail sheath 31 , the transfer terminal 1 is fixed on the reinforcing bracket 33 . The installation rail sheath 31 enables the switch cabinet adapter to be firmly installed on the cabinet door of the switch cabinet. At the same time, multiple adapter terminals 1 can be easily installed on the fixer 32, which is simple and easy, and the reinforcing bracket 33 effectively improves the The support strength of the switchgear adapter for the wiring.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a switch cubicle adapter is characterized in that, comprising:

At least one conversion terminal (1), and first end has the intercalation part (11) of the protective relaying device that connects described switch cubicle, and second end has the receptacle portion (12) of the terminal board that connects described switch cubicle;

Bracket assembly (3) is installed on the cabinet door of described switch cubicle, and described conversion terminal (1) is installed on the support frame as described above assembly (3).

2. switch cubicle adapter according to claim 1 is characterized in that, described switch cubicle adapter comprises a plurality of conversion terminals (1).

3. switch cubicle adapter according to claim 2 is characterized in that, described a plurality of conversion terminals (1) are set in parallel on the support frame as described above assembly (3) side by side.

4. switch cubicle adapter according to claim 1 is characterized in that, also comprises mounting rail (5), and support frame as described above assembly (3) is connected on the described mounting rail (5), and described mounting rail (5) is fixed on the cabinet door of described switch cubicle.

5. switch cubicle adapter according to claim 4 is characterized in that, support frame as described above assembly (3) comprising:

Mounting rail sheath (31) has the buckling groove that cooperates clamping with described mounting rail (5);

Fixture (32) is fixed on the described mounting rail sheath (31); And

Strengthen support (33), be fixed on the described mounting rail sheath (31) by described fixture (32), described conversion terminal (1) is fixed on the described enhancing support (33).

Images