CN211605758U - Electrified safety warning device of high tension switchgear - Google Patents
Electrified safety warning device of high tension switchgear Download PDFInfo
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- CN211605758U CN211605758U CN202020612447.5U CN202020612447U CN211605758U CN 211605758 U CN211605758 U CN 211605758U CN 202020612447 U CN202020612447 U CN 202020612447U CN 211605758 U CN211605758 U CN 211605758U
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an electrified safety warning device of high tension switchgear, the fruit pick-up device comprises a frame body, the bottom fixedly connected with supporting leg of framework, the surface of framework is provided with the chamber door, the top of framework is provided with the top cap, the surface of chamber door is provided with the handle lock, the surface of chamber door is provided with the observation window, the bottom of chamber door is provided with the bleeder vent, the top of top cap is provided with detection device, the utility model relates to a power equipment technical field. This electrified safety warning device of high tension switchgear has reached and has set up detection device in traditional framework top, utilizes detection device, detects the inside electric leakage that takes place of framework, when taking place the electric leakage in the framework, then the warning sign downstream drives micro-gap switch work, triggers warning light work, reminds staff's framework to take place the electric leakage, needs detect, avoids blindly opening the framework, improves the security performance, satisfies user demand's purpose.
Description
Technical Field
The utility model relates to a power equipment field, more specifically say, relate to an electrified safety warning device of high tension switchgear.
Background
Electric power is energy using electric energy as power, and is invented in the 70 th century 19. The switch cabinet is a main body bearing body used for mounting various control electrical components in power equipment, and a plurality of electrical components are assembled on the cabinet body together, so that the operation and management are convenient. Because the high-voltage switch cabinet is dangerous, in order to remind people to approach, a safety warning board is usually arranged on the power equipment. At present, the electrified safety warning device of current high tension switchgear single structure does not possess electric leakage detection device, and at the in-process that uses, the safety warning effect that plays that can not be fine can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Electrified safety warning device of current high tension switchgear to exist among the prior art single structure does not possess electric leakage detection device, at the in-process that uses, the safety warning effect of playing that can not be fine, can't satisfy user demand's problem, the utility model aims to provide an electrified safety warning device of high tension switchgear, it can realize setting up detection device in traditional framework top, utilizes detection device, whether the inside electric leakage that takes place of detection framework, when taking place the electric leakage in the framework, then the warning sign downstream, drive micro-gap switch work, trigger the warning light work, remind the staff framework to take place the electric leakage, need detect, avoid blindly opening the framework, improve the security performance, satisfy the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A high-voltage switch cabinet electrified safety warning device comprises a frame body, wherein the bottom of the frame body is fixedly connected with supporting legs, a box door is arranged on the surface of the frame body, and a top cover is arranged at the top of the frame body;
a detection device is arranged above the top cover, the detection device is fixedly installed with the top cover through a fixing bolt, and a sealing gasket is arranged at the joint of the detection device and the top cover;
the detection device comprises a fixed frame, wherein two sides of the fixed frame are fixedly installed with a top cover through fixed bolts, the inner wall of the fixed frame is fixedly connected with a connecting frame, the middle part of the connecting frame is fixedly connected with an iron core, the surface of the iron core is wound and connected with an electromagnetic coil, the electromagnetic coil is connected with the inner wall of a frame body, a metal plate is arranged inside the fixed frame, the metal plate corresponds to the electromagnetic coil, the top of the metal plate is fixedly connected with a moving rod, the moving rod is slidably connected with the fixed frame, one end of the moving rod, which is positioned outside the fixed frame, is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a reset spring, the reset spring is sleeved with the moving rod;
the bottom fixedly connected with micro-gap switch of mounting bracket, the both sides of fixed frame are provided with the warning light, the warning light adopts the battery power supply, micro-gap switch and warning light electric connection.
Preferably, the surface of the box door is provided with a handle lock, the surface of the box door is provided with an observation window, and the bottom of the box door is provided with air holes.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the detection device is arranged above the top cover and is installed by using a fixing bolt, an electromagnetic coil inside the detection device is connected with the inner wall of the frame body, when the frame body leaks electricity, the electromagnetic coil is electrified to generate magnetic force to attract a metal plate to drive the metal plate to move downwards and drive a moving rod to move downwards to drive a mounting frame to move downwards and drive a warning board to move downwards to increase the elastic potential energy of a reset spring, so that a microswitch is contacted with the fixing frame to trigger a warning lamp to work, a worker is reminded to cut off the power supply, the frame body is prevented from being opened blindly, the safety performance is improved, the detection device is arranged above the traditional frame body, and whether the electricity leakage occurs in the frame body or not is detected by using the detection device, when the electric leakage occurs in the frame body, the warning board moves downwards to drive the micro switch to work, the warning lamp is triggered to work, the staff is reminded of the electric leakage of the frame body, the detection is needed, the blind opening of the frame body is avoided, the safety performance is improved, and the purpose of using requirements is met.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic structural diagram of the detection device of the present invention.
The reference numbers in the figures illustrate:
1. a frame body; 2. supporting legs; 3. a box door; 4. a handle lock; 5. an observation window; 6. air holes are formed; 7. a top cover; 8. a detection device; 81. a fixing frame; 82. a connecting frame; 83. an iron core; 84. an electromagnetic coil; 85. a metal plate; 86. a motion bar; 87. a mounting frame; 88. a return spring; 89. a warning board; 810. a microswitch; 811. an alarm light; 9. fixing the bolt; 10. and a gasket.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electrified safety warning device of high tension switchgear, includes framework 1, and the bottom fixedly connected with supporting leg 2 of framework 1, the surface of framework 1 is provided with chamber door 3, and the top of framework 1 is provided with top cap 7. The frame body 1, the supporting legs 2, the box door 3 and the top cover 7 form a whole, the whole structure is single, and the operation is convenient.
Example 2:
referring to fig. 2, an electrified safety warning device for a high voltage switch cabinet is substantially the same as that in embodiment 1, and further, a handle lock 4 is disposed on a surface of a box door 3, an observation window 5 is disposed on a surface of the box door 3, and an air hole 6 is disposed at a bottom of the box door 3. The observation window 5, the air holes 6 and the handle lock 4 are arranged on the surface of the box door 3, so that the operation is convenient.
Example 3:
referring to fig. 2, an electrified safety warning device for a high voltage switch cabinet is substantially the same as that in embodiment 1, and further, a detection device 8 is disposed above a top cover 7, the detection device 8 is fixedly mounted on the top cover 7 through a fixing bolt 9, and a sealing gasket 10 is disposed at a connection position of the detection device 8 and the top cover 7. The clamping device 8 and the top cover 7 are installed above the top cover 7 through the fixing bolt 9, and the sealing gasket 10 is arranged at the joint, so that the overall sealing performance is improved.
Example 4:
referring to fig. 3, an electrified safety warning device of a high voltage switch cabinet is substantially the same as that in embodiment 3, and further, the detecting device 8 includes a fixing frame 81, two sides of the fixing frame 81 are fixedly mounted on the top cover 7 through fixing bolts 9, an inner wall of the fixing frame 81 is fixedly connected with a connecting frame 82, a middle portion of the connecting frame 82 is fixedly connected with an iron core 83, a surface of the iron core 83 is wound with an electromagnetic coil 84, the electromagnetic coil 84 is connected with an inner wall of the frame body 1, a metal plate 85 is arranged inside the fixing frame 81, the metal plate 85 corresponds to the electromagnetic coil 84, a top portion of the metal plate 85 is fixedly connected with a moving rod 86, the moving rod 86 is slidably connected with the fixing frame 81, one end of the moving rod 86 located outside the fixing frame 81 is fixedly connected with a mounting frame 87, a bottom portion of the mounting frame 87 is fixedly connected with a return spring. The inside solenoid 84 of detection device 8 is connected with framework 1 inner wall, and when framework 1 took place the electric leakage, then solenoid 84 circular telegram produced magnetic force, attracts metal sheet 85, drives metal sheet 85 downstream, drives motion bar 86 downstream, drives mounting bracket 87 downstream, and then triggers warning light 811 work, sets up warning sign 89, reminds people to notice the electric leakage.
Example 5:
referring to fig. 3, an electrified safety warning device for a high-voltage switch cabinet is substantially the same as that in embodiment 4, and further, a micro switch 810 is fixedly connected to the bottom of the mounting frame 87, alarm lamps 811 are disposed on two sides of the fixing frame 81, the alarm lamps 811 are powered by a storage battery, and the micro switch 810 is electrically connected to the alarm lamps 811. Warning sign 89 downstream increases reset spring 88's elastic potential energy for micro-gap switch 810 contacts with fixed frame 81, triggers warning light 811 work, reminds the staff to cut off power, and framework 1 has the electric leakage, avoids blindly opening framework 1, improves the security performance.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (2)
1. The utility model provides an electrified safety warning device of high tension switchgear, includes framework (1), its characterized in that: the bottom of the frame body (1) is fixedly connected with a supporting leg (2), the surface of the frame body (1) is provided with a box door (3), and the top of the frame body (1) is provided with a top cover (7);
a detection device (8) is arranged above the top cover (7), the detection device (8) is fixedly installed with the top cover (7) through a fixing bolt (9), and a sealing gasket (10) is arranged at the joint of the detection device (8) and the top cover (7);
the detection device (8) comprises a fixed frame (81), the two sides of the fixed frame (81) are fixedly installed with the top cover (7) through fixing bolts (9), the inner wall of the fixed frame (81) is fixedly connected with a connecting frame (82), an iron core (83) is fixedly connected with the middle of the connecting frame (82), an electromagnetic coil (84) is wound on the surface of the iron core (83), the electromagnetic coil (84) is connected with the inner wall of the frame body (1), a metal plate (85) is arranged inside the fixed frame (81), the metal plate (85) corresponds to the electromagnetic coil (84), a motion rod (86) is fixedly connected with the top of the metal plate (85), the motion rod (86) is slidably connected with the fixed frame (81), the motion rod (86) is located at one end outside the fixed frame (81), a mounting frame (87) is fixedly connected with the bottom of the mounting frame (87), and a reset spring (88) is fixedly connected with, the reset spring (88) is sleeved with the moving rod (86), and the top of the mounting frame (87) is fixedly connected with a warning board (89);
the bottom fixedly connected with micro-gap switch (810) of mounting bracket (87), the both sides of fixed frame (81) are provided with warning light (811), warning light (811) adopt the battery power supply, micro-gap switch (810) and warning light (811) electric connection.
2. The electrified safety warning device of the high-voltage switch cabinet according to claim 1, characterized in that: the refrigerator door is characterized in that a handle lock (4) is arranged on the surface of the refrigerator door (3), an observation window (5) is arranged on the surface of the refrigerator door (3), and air holes (6) are formed in the bottom of the refrigerator door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612447.5U CN211605758U (en) | 2020-04-22 | 2020-04-22 | Electrified safety warning device of high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612447.5U CN211605758U (en) | 2020-04-22 | 2020-04-22 | Electrified safety warning device of high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211605758U true CN211605758U (en) | 2020-09-29 |
Family
ID=72584146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612447.5U Withdrawn - After Issue CN211605758U (en) | 2020-04-22 | 2020-04-22 | Electrified safety warning device of high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211605758U (en) |
-
2020
- 2020-04-22 CN CN202020612447.5U patent/CN211605758U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20231207 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20231207 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |