CN207798885U - A kind of high security electrical engineering testing stand - Google Patents
A kind of high security electrical engineering testing stand Download PDFInfo
- Publication number
- CN207798885U CN207798885U CN201721654814.2U CN201721654814U CN207798885U CN 207798885 U CN207798885 U CN 207798885U CN 201721654814 U CN201721654814 U CN 201721654814U CN 207798885 U CN207798885 U CN 207798885U
- Authority
- CN
- China
- Prior art keywords
- babinet
- safety box
- seal closure
- power cord
- connecting rod
- 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 kind of high security electrical engineering testing stands, including babinet, the upper end of the babinet is equipped with gap, it is rotatably connected to shaft on the side wall of the gap, the both ends of the shaft run through babinet and extend outwardly, the upside of the babinet is equipped with seal closure, the seal closure is connect by shaft with babinet, the seal closure is equipped with carbon dioxide generating device, the seal closure is equipped with multiple openings corresponding with carbon dioxide generating device, the side of the babinet is equipped with alarming device and power switch, the side of the babinet is equipped with installing port, first power cord is installed in the installing port, the described one end of first power cord far from babinet is equipped with safety box, first power cord runs through safety box and extends to the inside of safety box, connecting rod is equipped in the safety box.The utility model is simple in structure, easy to use, can effectively reduce due to economic loss caused by short circuit and security risk, more safety and stability.
Description
Technical field
The utility model is related to electrical test equipment technical fields more particularly to a kind of high security electrical engineering to test
Platform.
Background technology
Present electrical test bench often undertakes the connection and debugging much tested, but the connection due to each experiment and tune
Examination is different from so that student's often connection error when in face of several rows of button and indicator light, and sometimes wrong company
Connecing can be such that the equipment short circuit of entire electrical test bench burns, in some instances it may even be possible to cause fire, this can not only lose property, it is also possible to make
At security risk.To solve the above-mentioned problems, we have proposed a kind of high security electrical engineering testing stands.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high security electricity proposed
Gas engineering testing stand.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of high security electrical engineering testing stand, including babinet, the babinet is equipped with gap, the gap
Side wall on be rotatably connected to shaft, the both ends of the shaft run through babinet and extend outwardly, and the upside of the babinet is equipped with
Seal closure, the seal closure are connect by shaft with babinet, and the seal closure is equipped with carbon dioxide generating device, the sealing
Cover is equipped with multiple openings corresponding with carbon dioxide generating device, and the side of the babinet is equipped with alarming device and power supply is opened
It closes, the side of the babinet is equipped with installing port, is equipped with the first power cord in the installing port, first power cord is far from case
One end of body is equipped with safety box, and first power cord runs through safety box and extends to the inside of safety box, in the safety box
Equipped with connecting rod, the connecting rod is connected by the lower rotation of pedestal and safety box, and first power cord is far from babinet
One end is connect with connecting rod, and the side wall of the safety box is equipped with telescopic device, and the telescopic device is far from safety box side wall
One end offsets with connecting rod, and the one end of the connecting rod far from the first power cord is equipped with fusible link, and the safety box is far from first
One end of power cord is equipped with second source line, and the second source line is close to one end of safety box through safety box and and fusible link
Connection, the babinet are equipped with controller, and the controller is electrically connected with alarming device, power switch, telescopic device.
Preferably, the connecting rod uses copper material, the telescopic device to use mica material.
Preferably, the width of the seal closure is slightly larger than the width of babinet.
Preferably, the opening is arranged in M*N on seal closure, and M >=2, N >=5.
Preferably, the seal closure is using shaft as axis rotation, and rotational angle range is 0-180 °.
In the utility model, when fire occurs, seal closure is stirred, until the surface of babinet, facilitates seal closure isolation empty
Gas, while carbon dioxide generating device occurs carbon dioxide and puts out a fire, shaft facilitates the rotation of seal closure, short-circuit when occurring
When, alarming device provides warning function, and user can manually turn off the power switch, cut off the power, when having little time manually to cut off
When, telescopic device elongation so that connecting rod rotates, and then the connection between equipment and power supply disconnects, and prevents the damage for causing bigger
It loses, fusible link is when telescopic device breaks down, and due to circuit fusing, and then cuts off the power.The utility model is simple in structure, makes
With conveniently, can effectively reduce due to economic loss caused by short circuit and security risk, more safety and stability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high security electrical engineering testing stand structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high security electrical engineering testing stand side view；
Fig. 3 be the utility model proposes a kind of high security electrical engineering testing stand safety box structural schematic diagram.
In figure：1 babinet, 2 shafts, 3 seal closures, 4 carbon dioxide generating devices, 5 alarming devices, 6 power switches, 7 first
Power cord, 8 safety boxs, 9 pedestals, 10 connecting rods, 11 telescopic devices, 12 fusible links, 13 second source lines.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the upper end of a kind of high security electrical engineering testing stand, including babinet 1, babinet 1 is equipped with gap,
Shaft 2 is rotatably connected on the side wall of gap, the both ends of shaft 2 run through babinet 1 and extend outwardly, and the upside of babinet 1 is equipped with
Seal closure 3, the width of seal closure 3 are slightly larger than the width of babinet 1, facilitate seal closure 3 to be sealed babinet 1, seal closure 3 passes through
Shaft 2 is connect with babinet 1, and seal closure is using shaft as axis rotation, and rotational angle range is 0-180 °, facilitates 3 turns of seal closure
It moves to the surface of babinet 1, completely cuts off the air at babinet 1, fire extinguishing, seal closure 3 is facilitated to be equipped with carbon dioxide generating device 4,
Seal closure 3 is equipped with multiple openings corresponding with carbon dioxide generating device 4, and opening is arranged in M*N on seal closure 3, and M >=
2, N >=5, facilitate the carbon dioxide that carbon dioxide generating device 4 generates to pass through, and put out a fire to babinet 1, the side of babinet 1
Equipped with alarming device 5 and power switch 6, the side of babinet 1 is equipped with installing port, is equipped with the first power cord 7 in installing port, and first
The one end of power cord 7 far from babinet 1 is equipped with safety box 8, and the first power cord 7 is through safety box 8 and extends to the interior of safety box 8
Portion, safety box 8 is interior to be equipped with connecting rod 10, and connecting rod 10 is connect by pedestal 9 with the lower rotation of safety box 8, the first power cord 7
One end far from babinet 1 is connect with connecting rod 10, and the side wall of safety box 8 is equipped with telescopic device 11, and telescopic device 11 is far from guarantor
One end of 8 side wall of dangerous box offsets with connecting rod 10, and connecting rod 10 uses copper material, telescopic device 11 to use mica material, even
Extension bar 10 is for conduction, and for telescopic device 11 for powering off, the one end of connecting rod 10 far from the first power cord 7 is equipped with fusible link 12,
The one end of safety box 8 far from the first power cord 7 is equipped with second source line 13, and second source line 13 is passed through close to one end of safety box 8
It wears safety box 8 and is connect with fusible link 12, babinet 1 is equipped with controller, and controller and alarming device 5, stretch power switch 6
Device 11 is electrically connected.
In the utility model, when fire occurs, seal closure 3 is stirred, until the surface of babinet 1, facilitates seal closure 3 to completely cut off
Air, while carbon dioxide generating device 4 occurs carbon dioxide and puts out a fire, shaft 2 facilitates the rotation of seal closure 3, works as generation
When short-circuit, alarming device 5 provides warning function, and user can manually turn off the power switch 6, cut off the power, when having little time people
When work is cut off, telescopic device 11 extends so that connecting rod 10 rotates, and then the connection between equipment and power supply disconnects, anti-major structure
At the loss of bigger, fusible link 12 due to circuit fusing, and then is cut off the power when telescopic device 11 breaks down.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of high security electrical engineering testing stand, including babinet (1), which is characterized in that the upper end of the babinet (1) is set
There is gap, be rotatably connected to shaft (2) on the side wall of the gap, babinet (1) and outward is run through at the both ends of the shaft (2)
Extend, the upside of the babinet (1) is equipped with seal closure (3), and the seal closure (3) is connect by shaft (2) with babinet (1), institute
It states seal closure (3) and is equipped with carbon dioxide generating device (4), the seal closure (3) fills equipped with multiple with carbon dioxide
Set (4) corresponding opening, the side of the babinet (1) is equipped with alarming device (5) and power switch (6), and the one of the babinet (1)
Side is equipped with installing port, is equipped with the first power cord (7) in the installing port, first power cord (7) far from babinet (1) one
End is equipped with safety box (8), and first power cord (7) runs through safety box (8) and extends to the inside of safety box (8), the guarantor
Connecting rod (10) is equipped in dangerous box (8), the connecting rod (10) is connect by pedestal (9) with the lower rotation of safety box (8), institute
It states the one end of the first power cord (7) far from babinet (1) to connect with connecting rod (10), the side wall of the safety box (8), which is equipped with, to be stretched
Compression apparatus (11), the one end of the telescopic device (11) far from safety box (8) side wall offset with connecting rod (10), the connecting rod
(10) far from the first power cord (7) one end be equipped with fusible link (12), the safety box (8) far from the first power cord (7) one
End is equipped with second source line (13), the second source line (13) close to one end of safety box (8) through safety box (8) and with it is molten
Fracture of wire (12) connects, and the babinet (1) is equipped with controller, and the controller and alarming device (5), stretch power switch (6)
Device (11) is electrically connected.
2. a kind of high security electrical engineering testing stand according to claim 1, which is characterized in that the connecting rod
(10) copper material, the telescopic device (11) is used to use mica material.
3. a kind of high security electrical engineering testing stand according to claim 1, which is characterized in that the seal closure
(3) width is slightly larger than the width of babinet (1).
4. a kind of high security electrical engineering testing stand according to claim 1, which is characterized in that the opening is in M*
N is arranged on seal closure (3), and M >=2, N >=5.
5. a kind of high security electrical engineering testing stand according to claim 1, which is characterized in that the seal closure
(3) with shaft (2) for axis rotation, and rotational angle range is 0-180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654814.2U CN207798885U (en) | 2017-12-02 | 2017-12-02 | A kind of high security electrical engineering testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654814.2U CN207798885U (en) | 2017-12-02 | 2017-12-02 | A kind of high security electrical engineering testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798885U true CN207798885U (en) | 2018-08-31 |
Family
ID=63286513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654814.2U Expired - Fee Related CN207798885U (en) | 2017-12-02 | 2017-12-02 | A kind of high security electrical engineering testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798885U (en) |
-
2017
- 2017-12-02 CN CN201721654814.2U patent/CN207798885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180914 Address after: 201411 Shanghai Fengxian District Fengcheng town (Hong Temple) 20 street 201-5 Patentee after: Shanghai Zhen Yi Construction Machinery Co., Ltd. Address before: 200120 1, 4, 1628 Li Zheng Road, Pudong New Area academy, Shanghai. Patentee before: Shanghai Ge Zhen Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |