CN201307717Y

CN201307717Y - Fixed separation type low-voltage switchgear assembly

Info

Publication number: CN201307717Y
Application number: CNU2008202035819U
Authority: CN
Inventors: 苏洪新
Original assignee: DONGGUAN KEIYIP ELECTRICAL EQUIPMENT Co Ltd
Current assignee: DONGGUAN KEIYIP ELECTRICAL EQUIPMENT Co Ltd
Priority date: 2008-11-18
Filing date: 2008-11-18
Publication date: 2009-09-09
Anticipated expiration: 2018-11-18

Abstract

The utility model relates to the technical field of a switchgear assembly, in particular to a fixed separation type low-voltage switchgear assembly, which comprises a cabinet body and a bus, a functional unit and an inlet-outlet cable which are arranged in the cabinet body; wherein the cabinet body is assembled by a framework; the framework separates the cabinet body into a bus room, a small functional unit cabinet and an inlet-outlet cable room; the bus is arranged in the bus room; the functional unit is arranged in the small functional unit cabinet; and the inlet-outlet cable is arranged in the inlet-outlet cable room. As the bus, the functional unit and the inlet-outlet cable which are arranged in the cabinet body are all separated with each other by the framework, when one loop in the cabinet body faults, other loops cannot be affected, thereby ensuring normal power supply for other loops; and the switchgear assembly has the advantages of good safety and high stability.

Description

Fixing cellular-type low-voltage complete switch equipment

Technical field:

The utility model relates to the switchgear assembly technical field, relates in particular to a kind of fixedly cellular-type low-voltage complete switch equipment.

Background technology:

At present, at the low-voltage distribution cabinet production industry, low-voltage complete switch equipment mainly adopts the board-like and pull-out type structure of stationary plane.The low-voltage complete switch equipment of pull-out type structure because its connector is too many and current capacity is limited, makes that patching the position generates heat easily, can influence the reliability and stability of power supply, so its application has certain limitation.The low-voltage complete switch equipment of the board-like structure of stationary plane, it mainly is made up of bus, functional unit, turnover line cable, described bus, functional unit, turnover line cable all place in the cabinet, do not isolate, if fault has appearred in a loop in the cabinet, be easy to damage other loop, and then have influence on the normal power supply of whole switchgear, fail safe is bad.

The utility model content:

The purpose of this utility model is exactly to provide a kind of fail safe good fixedly cellular-type low-voltage complete switch equipment at the deficiency of prior art existence.

To achieve these goals, the technical solution adopted in the utility model is:

It comprises cabinet, be arranged on bus, functional unit, turnover line cable in the cabinet, described cabinet is assembled by skeleton, skeleton is divided into bus-bar room, functional unit cell, turnover line cable vault with cabinet, described bus places in the bus-bar room, and functional unit places in the functional unit cell, turnover line cable places in the turnover line cable vault.

But offer the digital and analog hole of lock screw on the described skeleton.

Digital and analog hole on the described skeleton is equidistant the arrangement, and the spacing between the digital and analog hole is 20mm.

The utility model beneficial effect is:

The fixedly cellular-type low-voltage complete switch equipment that the utility model provides comprises cabinet, be arranged on bus, functional unit, turnover line cable in the cabinet, described cabinet is assembled by skeleton, skeleton is divided into bus-bar room, functional unit cell, turnover line cable vault with cabinet, described bus places in the bus-bar room, and functional unit places in the functional unit cell, turnover line cable places in the turnover line cable vault; Because bus, functional unit, turnover line cable in the cabinet are all isolated mutually by skeleton, therefore, when break down in a loop in the cabinet, can not influence other loop, can guarantee the normal power supply in other loop, so fail safe of the present utility model is good, stability high.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the enlarged diagram at A place among Fig. 1.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1,2, the utility model comprises cabinet 1, be arranged on bus, functional unit, turnover line cable in the cabinet 1, described cabinet 1 is assembled by skeleton 2, skeleton 2 is divided into bus-bar room 3, functional unit cell 4, turnover line cable vault 5 with cabinet 1, and described bus places in the bus-bar room 3, and functional unit places in the functional unit cell 4, turnover line cable places in the turnover line cable vault 5.

But offer the digital and analog hole 21 of lock screw on the skeleton 2 of present embodiment, and digital and analog hole 21 is evenly distributed, make like this between the skeleton 2 install and fix or when installing and fixing dividing plate on skeleton 2, it is fixing all to need not welding, can directly be locked, install very convenient with screw; And the height or the width of isolation wards such as bus-bar room 3, functional unit cell 4, turnover line cable vault 5 can be regulated as required, and assembling flexibly; Simultaneously, can also increase skeleton 2 on the both sides of cabinet 1, the expansion isolation ward is to increase other unit.In the present embodiment, the digital and analog hole 21 on the described skeleton 2 is equidistant the arrangement, and the spacing between the digital and analog hole 21 is 20mm (millimeter).

From technique scheme as can be seen, bus, functional unit, turnover line cable in the utility model cabinet 1 are all isolated mutually by skeleton 2, therefore, when break down in a loop in the cabinet 1, can not influence other loop, can guarantee the normal power supply in other loop, so fail safe of the present utility model is good.

Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, fixing cellular-type low-voltage complete switch equipment, it comprises cabinet (1), be arranged on bus, functional unit, turnover line cable in the cabinet (1), it is characterized in that: described cabinet (1) is assembled by skeleton (2), skeleton (2) is divided into bus-bar room (3), functional unit cell (4), turnover line cable vault (5) with cabinet (1), described bus places in the bus-bar room (3), and functional unit places in the functional unit cell (4), turnover line cable places in the turnover line cable vault (5).

2, fixedly cellular-type low-voltage complete switch equipment according to claim 1 is characterized in that: described skeleton (2) but on offer the digital and analog hole (21) of lock screw.

3, fixedly cellular-type low-voltage complete switch equipment according to claim 2 is characterized in that: the digital and analog hole (21) on the described skeleton (2) is arranged for equidistant, and the spacing between the digital and analog hole (21) is 20mm.