CN202737371U

CN202737371U - Novel low voltage switch cabinet drawer

Info

Publication number: CN202737371U
Application number: CN 201220423357
Authority: CN
Inventors: 张清; 濮阴溢
Original assignee: WUXI SUNIC POWER EQUIPMENT CO Ltd
Current assignee: WUXI SUNIC POWER EQUIPMENT CO Ltd
Priority date: 2012-08-23
Filing date: 2012-08-23
Publication date: 2013-02-13
Anticipated expiration: 2022-08-23

Abstract

The utility model discloses a novel low voltage switch cabinet drawer which comprises a drawer body, a first main plug and a second auxiliary plug. The front part of the drawer body is a drawer panel. The drawer panel is provided with a switch operation mechanism shaft hole and a connector operation mechanism key hole. The switch operation mechanism shaft hole is connected with a mechanical linkage mechanism. The middle part of the mechanical linkage mechanism is hinged with the drawer panel. The lower end of the mechanical linkage mechanism is hinged with a lock plate. According to the utility model, a switch operation mechanism and a connector operation mechanism are respectively arranged; the linkage of the mechanical linkage mechanism and the switch operation mechanism is arranged to limit the movement of the connector operation mechanism, which can effectively prevents misoperation from causing the movement of the main plug under loading and ensures electric reliability.

Description

A kind of Novel low-pressure switch-cabinet drawer

Technical field

The utility model relates to low-tension switch cabinet, relates in particular to a kind of Novel low-pressure switch-cabinet drawer.

Background technology

In the drawer of traditional low-tension switch cabinet all with movably main circuit and auxiliary circuit shielding system, in the situation of not opening drawer door, the drawer physical space need not the conversion of test position that relative displacement can realize drawer unit, isolated location, link position and the indication character explanation of corresponding position is arranged, and each position all keeps the degree of protection of cabinet constant.

Existing drawer all is that the rotary manipulation by handle promotes to carry out breaking-closing operating by handle again after propulsive mechanism makes plug connector in place, and this structure might have in the situation of load at main plug mobile, uses safe not.

The utility model content

The technical problem that the utility model solves is: plug connector operating mechanism and switch operating mechanism are set to two independent operation mechanisms, and mechanical chain mechanism and switch operating mechanism are set link the plug connector operating mechanism is limited.

For reaching this purpose, the utility model by the following technical solutions:

A kind of Novel low-pressure switch-cabinet drawer, comprise drawer main body, the auxiliary plug of main plug and secondary once, described drawer body front part is drawer panel, be provided with switch operating mechanism axis hole and connector operating mechanism keyhole on the described drawer panel, be connected with mechanical chain mechanism on the described switch operating mechanism axis hole, described mechanical chain mechanism middle part is hinged with drawer panel, and described mechanical chain mechanism lower end is hinged with jam plate.

Further, be provided with drawer handle on the described drawer panel.

Further, described drawer main body adopts the aluminizing zine plate to make.

The beneficial effects of the utility model are: switch operating mechanism and plug connector operating mechanism are set respectively, and the interlock of mechanical chain mechanism and switch operating mechanism is set the action of plug connector operating mechanism is limited, can effectively avoid misoperation to cause main plug that movement in the situation of load is being arranged, guarantee the reliability of electricity consumption.

Description of drawings

The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.

Fig. 1 is that switch is in the open position structural representation.

Fig. 2 is that switch is in the close position structural representation.

Among the figure:

1, drawer panel; 2, switch operating mechanism axis hole; 3, plug-in unit operating mechanism keyhole; 4, mechanical chain mechanism; 5, jam plate.

Embodiment

Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.

As shown in Figure 1, in present embodiment, a kind of Novel low-pressure switch-cabinet drawer described in the utility model, comprise drawer main body, the auxiliary plug of main plug and secondary once, described drawer body front part is drawer panel 1, be provided with switch operating mechanism axis hole 2 and connector operating mechanism keyhole 3 on the described drawer panel 1, be connected with mechanical chain mechanism 4 on the described switch operating mechanism axis hole 2, described mechanical chain mechanism 4 middle parts and drawer panel are hinged, and described mechanical chain mechanism 4 lower ends are hinged with jam plate 5.Be provided with the pull operation that drawer handle makes things convenient for drawer on the described drawer panel 1.Described drawer main body adopts the aluminizing zine plate to make the anti-corrosion capability that has strengthened drawer, simultaneously so that its profile is more attractive in appearance.

Machinery interlocking gear 4 and jam plate 5 present positions were as shown in Figure 1 when switch was in open position, plug connector operating mechanism keyhole 3 is exposed to the outside at this moment, can operate on it by the key that drives main circuit and auxiliary circuit isolation connector system, realize the conversion of separation and link position, and the conversion that separates and test the position.

Mechanical chain mechanism 4 and jam plate 5 present positions were as shown in Figure 2 when switch was in the close position, this moment, plug connector operating mechanism keyhole 3 was covered fully by jam plate 5, the key that drives main circuit and auxiliary circuit isolation connector system can't insert in the keyhole and operate, thereby avoided main plug that movement in the situation of load is being arranged, guaranteed the reliability of electricity consumption.

What need statement is; above-mentioned embodiment only is preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with expected easily or replacement all should be encompassed in the protection range of the present utility model.

Claims

1. Novel low-pressure switch-cabinet drawer, comprise drawer main body, the auxiliary plug of main plug and secondary once, it is characterized in that, described drawer body front part is drawer panel, be provided with switch operating mechanism axis hole and connector operating mechanism keyhole on the described drawer panel, be connected with mechanical chain mechanism on the described switch operating mechanism axis hole, described mechanical chain mechanism middle part is hinged with drawer panel, and described mechanical chain mechanism lower end is hinged with jam plate.

2. Novel low-pressure switch-cabinet drawer according to claim 1 is characterized in that, is provided with drawer handle on the described drawer panel.

3. Novel low-pressure switch-cabinet drawer according to claim 1 is characterized in that, described drawer main body adopts the aluminizing zine plate to make.