CN2257627Y

CN2257627Y - Combined low-tension switch cabinet

Info

Publication number: CN2257627Y
Application number: CN 95232378
Authority: CN
Inventors: 张来义; 郭敬先
Original assignee: FUSHUN CITY PUBLIC ELECTRICAL EQUIPMENT FACTORY
Current assignee: FUSHUN CITY PUBLIC ELECTRICAL EQUIPMENT FACTORY
Priority date: 1995-09-28
Filing date: 1995-09-28
Publication date: 1997-07-09
Anticipated expiration: 2005-09-28

Abstract

The utility model discloses a combined type low pressure switch cabinet. The utility model is characterized in that the inner space of a cabinet body with unified specification and structure is divided into 2-5 unit cabinets according to the characteristic of circuits; electrical apparatus elements of a circuit with large capacity are fixedly arranged on a supporting plate (7) in a unit cabinet (1); electrical apparatus elements of a circuit with small capacity is arranged in a drawer (9); the drawer (9) can be pulled back and forth along guide tracks (8) which are arranged on frames of cabinet bodies in other unit cabinets. The mutual isolation between unit cabinets can reduce the numbers of monomer cabinets which are arranged at a series, so the utility model reduces the equipment investment, and is convenient in use and maintain.

Description

The combination type low voltage switch cubicle

The utility model relates to a kind of low-tension switch cabinet, especially the combination type low voltage switch cubicle that fixed and portable low-tension switch cabinet is integrated in one.

The electrical control equipment switch cubicle that is widely used in industrial enterprise at present adopts fixed installation or portable the installation mostly, fixed installation is because few loop, increase the monomer cabinet quantity that series is installed, increase equipment investment and overhaul inconvenient, portable relatively poor for single loop fail safe capacious.

The purpose of this utility model provides and a kind of fixed and movable type is integrated in one, and can improve security performance, and the convenient packet type switch cabinet that uses.

For achieving the above object, the technical solution adopted in the utility model is: the loop that switch cubicle is made up of the cabinet body frame and the various electric elements of unified specification, structure constitutes; Characteristics according to each loop are separated into 2-5 unit cabinet with the cabinet inner space, big capacity loop adopts stationary structure to install, being about to electric elements is fixedly mounted on the interior support supporting plate of unit cabinet, the low capacity loop adopts movable structure to install, being about to electric elements is installed in the drawer, drawer can go forward afterwards to spur at the guide rail that is arranged on other unit cabinet inner cabinet framework, each unit cabinet adopts the independent tank door, various Displaying Meters are installed in the shared terminal chamber of the binding post of each unit cabinet on the door of terminal chamber.

Because switch cubicle has adopted the fixed and portable structure that is integrated in one of installing in the above-mentioned solution, can reduce the monomer cabinet quantity that electrical apparatus control system is installed effectively, reduces equipment investment, makes the equipment mounting arrangement reasonable, is convenient to the equipment operation and maintenance.

Below in conjunction with drawings and Examples the utility model is done and to be described in further detail.

Fig. 1 is the external structure schematic diagram of the utility model composite type low switch cabinet.

Fig. 2 is the internal structure schematic diagram of combination type low voltage switch cubicle shown in Figure 1.

In structural representation illustrated in figures 1 and 2, space in single no cabinet 1 is an installation room 6, electric elements in the installation room 6 are fixedly mounted on the supporting plate 7, constitute big capacity loop, unit cabinet 2, cabinet body frame in unit cabinet 3 and the unit cabinet 4 is provided with guide rail 8, drawer 9 can spur along guide rail 8 front and back, electric elements are installed in and constitute the low capacity loop in the drawer 9, drawer 9 back are provided with attaching plug, corresponding with the supply socket that is fixed on the cabinet body frame back, cabinet 5 inner spaces in unit are terminal chamber 10, each circuit connection terminal is installed in the terminal chamber 10, various Displaying Meters are installed on the cabinet door, and the cabinet upper space is a bus-bar room 11, and main bus bar 12 passes across bus-bar room 11 to each loop power supply.

Claims

1, a kind of combination type low voltage switch cubicle, by unified specification, the loop that the cabinet body frame of structure and various electric elements are formed constitutes, it is characterized in that: the framework inner space is separated into 2-5 unit cabinet, big capacity loop electric elements are fixedly mounted on the interior support supporting plate (7) of unit cabinet (1), the electric elements in low capacity loop are installed in movably in the drawer (9), be provided with guide rail (8) on the cabinet body frame in other unit cabinet, drawer (9) can spur front and back along guide rail (8), various Displaying Meters are installed in the shared terminal chamber of binding post (10) in the loop in each unit cabinet on the cabinet door of terminal chamber (10).

2, combination type low voltage switch cubicle as claimed in claim 1 is characterized in that: the back of drawer (9) is provided with attaching plug, and the cabinet body frame back is provided with corresponding supply socket.