CN205375937U - Safety arrangement is surveyed in electric -examination of electrical control slab band - Google Patents
Safety arrangement is surveyed in electric -examination of electrical control slab band Download PDFInfo
- Publication number
- CN205375937U CN205375937U CN201620048917.3U CN201620048917U CN205375937U CN 205375937 U CN205375937 U CN 205375937U CN 201620048917 U CN201620048917 U CN 201620048917U CN 205375937 U CN205375937 U CN 205375937U
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- China
- Prior art keywords
- travel switch
- protector
- utility
- safety protection
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a safety arrangement is surveyed in electric -examination of electrical control slab band, it relates to electric appliance technical field, the safety protection ware is installed to the front end of no end organic glass box, and two hinges are installed to the front end of safety protection ware, and travel switch installs the front end at the safety protection ware, installs the gyro wheel on travel switch's the contact, and travel switch is connected with the safety protection ware, and the visor is installed in the upper end of no end organic glass box, and visor and rollers matching, is provided with the several test hole on the visor, the utility model discloses be convenient for realize safety protection, easy and simple to handle, control accurate, convenient to use, work efficiency is high.
Description
Technical field
This utility model relates to appliances technical field, is specifically related to a kind of electric control panel live detection safety guard.
Background technology
Mechatronics specialities student generally can arrange electrical control class course, such course often arranges student on electric control panel, carry out electrical equipment patching operations real training, student connect line Preliminary detection errorless after, it is necessary to upper electric test, if powered on, the executive components such as rear motor could not normally run on request, needing live detection circuit, on panel, voltage is usually 380V, when student is with circuit tester live detection, other positions of health readily access panel, have certain Danger Electric shock risk.
Utility model content
The purpose of this utility model is in that the defect for prior art and deficiency, it is provided that a kind of electric control panel live detection safety guard.
In order to solve the problem existing for background technology, a kind of electric control panel live detection safety guard of the present utility model, it comprises bottomless lucite box, protector, hinge, travel switch, protection lid, roller；The front end of bottomless lucite box is provided with protector; the front end of protector is provided with two hinges; travel switch is arranged on the front end of protector; the contact of travel switch is provided with roller; travel switch is connected with protector; protection lid is arranged on the upper end of bottomless lucite box, and protection lid matches with roller, and protection covers and is provided with several instrument connection.
This utility model has the beneficial effect that and facilitates implementation security protection, easy and simple to handle, controls precisely, and easy to use, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation protecting lid in this utility model.
Description of reference numerals:
The bottomless lucite box of 1-；2-protector；3-hinge；4-travel switch；5-protects lid；51-instrument connection；6-roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, this utility model is further elaborated.Should be appreciated that detailed description of the invention described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1-2, this detailed description of the invention adopts the following technical scheme that it comprises bottomless lucite box 1, protector 2, hinge 3, travel switch 4, protection lid 5, roller 6；The front end of bottomless lucite box 1 is provided with protector 2; the front end of protector 2 is provided with two hinges 3; travel switch 4 is arranged on the front end of protector 2; the contact of travel switch 4 is provided with roller 6; travel switch 4 is connected with protector 2; protection lid 5 is arranged on the upper end of bottomless lucite box 1, and protection lid 5 matches with roller 6, and protection lid 5 is provided with several instrument connection 51.
The operation principle of this detailed description of the invention is: suitable by setting up a bottomless cuboid box, bottom length and width size and protected panel length and width transparent with machine glass plate, electrical equipment the highest on aspect ratio panel is slightly higher；Two hinges are installed in safety guard front end.
During wiring; the protective cover of lucite box and protection lid composition is opened; at this moment protection lid compressing travel switch roller; travel switch normally-closed contact disconnects; make the contactor coil dead electricity inside protector; catalyst main contacts disconnects, electric control panel dead electricity, and patching operations will carry out in without electricity situation；
During detection; the protective cover of lucite box and protection lid composition is closed; at this moment protection lid disengages travel switch roller; travel switch normally-closed contact closes so that the contactor coil inside protector obtains electric, and catalyst main contacts closes; electric control panel obtains electric; people can be detected by detection hole circuit tester, at this moment has protection lid isolation between the panel of people and energising, shields；Several apertures are stamped in protection, and the diameter of this aperture is more bigger than circuit tester measuring head, so both facilitates student's live testing circuit, effectively prevent student's Body contact to charged circuit, and protection lid has good practical value.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that the technical solution of the utility model is made by those of ordinary skill in the art or equivalent replace, without departing from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. an electric control panel live detection safety guard, it is characterised in that: it comprises bottomless lucite box, protector, hinge, travel switch, protection lid, roller；The front end of bottomless lucite box is provided with protector; the front end of protector is provided with two hinges; travel switch is arranged on the front end of protector; the contact of travel switch is provided with roller; travel switch is connected with protector; protection lid is arranged on the upper end of bottomless lucite box, and protection lid matches with roller, and protection covers and is provided with several instrument connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048917.3U CN205375937U (en) | 2016-01-19 | 2016-01-19 | Safety arrangement is surveyed in electric -examination of electrical control slab band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048917.3U CN205375937U (en) | 2016-01-19 | 2016-01-19 | Safety arrangement is surveyed in electric -examination of electrical control slab band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375937U true CN205375937U (en) | 2016-07-06 |
Family
ID=56273458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048917.3U Expired - Fee Related CN205375937U (en) | 2016-01-19 | 2016-01-19 | Safety arrangement is surveyed in electric -examination of electrical control slab band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513471A (en) * | 2018-04-27 | 2018-09-07 | 南京惊兰谷根自动化科技有限公司 | A kind of automated teaching equipment protecting device |
| CN114779055A (en) * | 2022-06-20 | 2022-07-22 | 西安交通大学城市学院 | Automatic check out test set of electrical control board |
-
2016
- 2016-01-19 CN CN201620048917.3U patent/CN205375937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513471A (en) * | 2018-04-27 | 2018-09-07 | 南京惊兰谷根自动化科技有限公司 | A kind of automated teaching equipment protecting device |
| CN114779055A (en) * | 2022-06-20 | 2022-07-22 | 西安交通大学城市学院 | Automatic check out test set of electrical control board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |