CN203895773U

CN203895773U - Safety door of high-voltage isolation cabinet

Info

Publication number: CN203895773U
Application number: CN201420275214.5U
Authority: CN
Inventors: 赵天荣
Original assignee: ZHANGJIAGANG FREE TRADE ZONE CHANGRUN ELECTRIC Co Ltd
Current assignee: ZHANGJIAGANG FREE TRADE ZONE CHANGRUN ELECTRIC Co Ltd
Priority date: 2014-05-27
Filing date: 2014-05-27
Publication date: 2014-10-22
Anticipated expiration: 2024-05-27

Abstract

The utility model discloses a safety door of a high-voltage isolation cabinet. The safety door comprises an upper door and a lower door, the front part of the bottom end of the upper door is provided with a separation blade I, and the rear part of the top end of the lower door is provided with a separation blade II; grounding columns are respectively installed on the front end faces of the left lower parts of the upper and lower doors, observation windows are respectively installed at the middle parts of the upper parts of the upper and lower doors, mechanical locks are installed in the upper and lower parts of the right side of the upper door, mechanical locks are installed in the upper and lower parts of the right side of the lower door, a label is installed on the rear end face of the upper door and below the observation window, a lightning lamp is installed below the observation window of the lower door, and an electromagnetic lock is installed in the right side of the middle part of the lower door. Through arrangement of the observation windows and the lighting lamp, the problem that whether isolation switches are disconnected cannot be watched easily is solved; and, through arrangement of the separation blade I, the separation blade II and the electromagnetic lock, the problem of operator's misoperations on the high-voltage isolation cabinet without being powered off is solved.

Description

A kind of emergency exit of high pressure isolation cabinet

Technical field

The utility model relates to high pressure isolation cabinet field, is specifically related to a kind of emergency exit of high pressure isolation cabinet.

Background technology

In high voltage power distribution wiring, requiring should have a clear and definite cut-off point between mains switch and power supply (circuit), in the time of can guaranteeing to overhaul, can see that power supply is disconnected, guarantee personal safety, so before high pressure isolation cabinet service entrance switch, be provided with a high pressure isolation cabinet, when interruption maintenance, the isolating switch of this high pressure isolation cabinet opened, to guarantee high pressure isolation cabinet and power supply decoupling.

Existing high pressure isolation cabinet visiting and Xiamen is independent switching substantially, and major part do not have safety alarm device, can bring the danger of personnel's misoperation in the situation that there is no power-off; Whether the inside of power distribution cabinet is darker, be difficult for observing its inner isolating switch and disconnect; Above problem has used of seat belts hidden danger next to isolating switch.

Utility model content

For solving the problems of the technologies described above, we have proposed the emergency exit of a kind of high pressure isolation cabinet, and to high pressure isolation cabinet, misoperation exists potential safety hazard and is difficult for observing the problem whether isolating switch disconnects under power-off not please condition to have solved operating personnel.

For achieving the above object, the technical solution of the utility model is as follows:

An emergency exit for high pressure isolation cabinet, comprises and visiting and Xiamen, described in the visit front portion of bottom be provided with catch one, the rear portion on top, described Xiamen is provided with the catch two suitable with described catch one, described catch one and catch two are overlapping mutually;

Described visit and the front end face of the lower left quarter of Xiamen on earthing rod is all installed, described visit and the centre on the top of Xiamen in watch window is all installed, described visit and the right side of the upper and lower of Xiamen in mechanical lock is all installed, described below of visiting rear end face watch window is provided with label, the below of described Xiamen watch window is provided with illuminating lamp, in the right side at middle part, described Xiamen, electromagnetic lock is installed.

Preferably, described watch window be embedded in visit and Xiamen in, described illuminating lamp is embedded in Xiamen, the lamp of described illuminating lamp is installed on the front end of illuminating lamp, and be positioned at outside the front end face of Xiamen, the switch of described illuminating lamp is installed on the rear end of illuminating lamp, and is positioned at outside the rear end face of Xiamen.

Preferably, described in the lockhole of described mechanical lock is all positioned at, visit and the rear end face of Xiamen, described in the snap close of described mechanical lock is all positioned at, visit and the front end face of Xiamen.

Preferably, the lockhole of described electromagnetic lock is positioned at the rear end face of Xiamen, and the snap close of described electromagnetic lock is positioned at outside the front end face of Xiamen.

Pass through technique scheme, the emergency exit of a kind of high pressure isolation cabinet the utility model proposes, by watch window and illuminating lamp are set, solved the problem whether difficult observation isolating switch disconnects, by arrange catch one and catch two make to visit and descend chain, under the state that does not open Xiamen, visit and cannot open, and in Xiamen, electromagnetic lock is set, to high pressure isolation cabinet there is the problem of potential safety hazard in misoperation under power-off not please condition to have solved operating personnel.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is that the master of the emergency exit of the disclosed a kind of high pressure isolation cabinet of the utility model embodiment looks schematic diagram;

Fig. 2 is the elevational schematic view of the emergency exit of the disclosed a kind of high pressure isolation cabinet of the utility model embodiment;

Fig. 3 is that schematic diagram is looked on the right side of the emergency exit of the disclosed a kind of high pressure isolation cabinet of the utility model embodiment.

Numeral and the represented corresponding component title of letter in figure:

1. 2. Xiamen 3. catch one of visiting

4. catch 2 5. earthing rod 6. watch windows

7. mechanical lock 8. label 9. illuminating lamps

10. electromagnetic lock.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Below in conjunction with embodiment and embodiment, the utility model is described in further detail.

Embodiment

As Figure 1-3, the emergency exit of a kind of high pressure isolation cabinet, comprises and visits 1 and Xiamen 2, the front portion of 1 bottom of visiting is provided with catch 1, and the rear portion on 2 tops, Xiamen is provided with the catch two 4 suitable with catch 1, and catch 1 and catch 24 are interlaced overlapping.

Visit 1 and the front end face of the lower left quarter of Xiamen 2 on earthing rod 5 is all installed, visit 1 and the centre on the top of Xiamen 2 in watch window 6 is all installed, watch window 6 be embedded in respectively visit 1 and Xiamen 2 in; Visit 1 and the right side of the upper and lower of Xiamen 2 in mechanical lock 7 is all installed, the lockhole of mechanical lock 7 is all positioned at visits 1 and the rear end face of Xiamen 2, the snap close of mechanical lock 7 is all positioned at visits 1 and the front end face of Xiamen 2.

The visit below of 1 rear end face watch window 6 is provided with label 8, the below of Xiamen 2 watch windows 6 is provided with illuminating lamp 9, illuminating lamp 9 is embedded in Xiamen 2, the lamp of illuminating lamp 9 is installed on the front end of illuminating lamp 9, and be positioned at outside the front end face of Xiamen 2, the switch of illuminating lamp 9 is installed on the rear end of illuminating lamp 9, and is positioned at outside the rear end face of Xiamen 2.

In the right side at 2 middle parts, Xiamen, electromagnetic lock 10 is installed, the lockhole of electromagnetic lock 10 is positioned at the rear end face of Xiamen 2, the snap close of electromagnetic lock 10 is positioned at outside the front end face of Xiamen 2, electromagnetic lock is with induction installation, and be connected with isolating switch input, when isolating switch is charged, electromagnetic lock cannot be opened, to guarantee operating personnel's safety.

Pass through technique scheme, the emergency exit of a kind of high pressure isolation cabinet the utility model proposes, by watch window 6 and illuminating lamp 9 are set, solved the problem whether difficult observation isolating switch disconnects, by being set, catch 1 and catch 24 make to visit 1 and lower chain, under the state that does not open Xiamen 2, visit and 1 cannot open, and 2 electromagnetic lock 10 is set in Xiamen, make cannot open under "on" position to visit and 1 and lower 2 solved operating personnel misoperation exists the problem of potential safety hazard to high pressure isolation cabinet under power-off not please condition.

Above-described is only the preferred implementation of the emergency exit of a kind of high pressure isolation of the utility model cabinet; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims

1. the emergency exit of high pressure isolation cabinet, it is characterized in that, comprise and visiting and Xiamen, described in the visit front portion of bottom be provided with catch one, the rear portion on top, described Xiamen is provided with the catch two suitable with described catch one, and described catch one and catch two are overlapping mutually;

2. a kind of high pressure according to claim 1 is isolated the emergency exit of cabinet, it is characterized in that, described watch window be embedded in respectively visit and Xiamen in, described illuminating lamp is embedded in Xiamen, the lamp of described illuminating lamp is installed on the front end of illuminating lamp, and be positioned at outside the front end face of Xiamen, the switch of described illuminating lamp is installed on the rear end of illuminating lamp, and is positioned at outside the rear end face of Xiamen.

3. the emergency exit of a kind of high pressure isolation cabinet according to claim 1, is characterized in that, visits and the rear end face of Xiamen described in the lockhole of described mechanical lock is all positioned at, and visits and the front end face of Xiamen described in the snap close of described mechanical lock is all positioned at.

4. the emergency exit of a kind of high pressure isolation cabinet according to claim 1, is characterized in that, the lockhole of described electromagnetic lock is positioned at the rear end face of Xiamen, and the snap close of described electromagnetic lock is positioned at outside the front end face of Xiamen.