CN211019811U - High-voltage power cable disconnection alarm system - Google Patents
High-voltage power cable disconnection alarm system Download PDFInfo
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- CN211019811U CN211019811U CN201922231415.0U CN201922231415U CN211019811U CN 211019811 U CN211019811 U CN 211019811U CN 201922231415 U CN201922231415 U CN 201922231415U CN 211019811 U CN211019811 U CN 211019811U
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Abstract
The utility model belongs to the alarm system field, especially, high voltage electricity cable alarm system that breaks wire can produce a large amount of heats to current alarm device after long-time the use, reduces the life problem, the following scheme of present proposition, it includes the alarm device main part, the louvre has all been seted up to the both sides of alarm device main part, and the downthehole fixedly connected with of louvre strains the dirt board, two driving motor of fixedly connected with on the rear side inner wall of alarm device main part, has seted up two rotary troughs on the rear side inner wall of alarm device main part, and the pivot is installed to the rotary trough internal rotation, and the outside of driving motor output shaft and the equal fixed cover in the outside of pivot are equipped with the belt pulley, and the transmission is connected with same belt on two belt pulleys that are located same vertical axis, and the equal fixedly connected. The utility model discloses the practicality is good, is convenient for carry out the thermal treatment to the alarm device main part, and radiating efficient, radiating fast.
Description
Technical Field
The utility model relates to an alarm system technical field especially relates to a high voltage electricity cable alarm system that breaks.
Background
In recent years, the electric power industry of China is continuously developed, and a power supply system plays an important role in daily life and work as a necessary living resource for human production and life. However, cable theft sometimes occurs, and the occurrence of heavy wind and heavy rain weather may cause the line to break, resulting in a power interruption.
At present, after the high-voltage power cable is disconnected, an alarm device can automatically perform alarm processing, but the alarm device can generate a large amount of heat after being used for a long time, and the service life is shortened.
Disclosure of Invention
The utility model aims at solving and having alarm device among the prior art and can produce a large amount of heats after long-time the use, reduce the life shortcoming, and the high voltage electricity cable alarm system that breaks wire that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage power cable disconnection warning system comprises a warning device main body, wherein heat dissipation holes are formed in two sides of the warning device main body, dust filter plates are fixedly connected in the heat dissipation holes, two driving motors are fixedly connected to the inner wall of the rear side of the warning device main body, two rotary grooves are formed in the inner wall of the rear side of the warning device main body, rotary shafts are rotatably installed in the rotary grooves, belt pulleys are fixedly sleeved on the outer sides of output shafts of the driving motors and the outer sides of the rotary shafts, the two belt pulleys on the same vertical axis are in transmission connection with the same belt, connecting plates are fixedly connected to the sides, close to each other, of the two belts, fans are fixedly connected to the sides, far away from each other, of the two belts are fixedly connected with press plates, contact grooves are formed in the inner walls of the two sides of the warning, the first plate is welded to one side, away from each other, of the two contact plates, the second plate is welded to the bottom of the first plate, and a plurality of bristles are fixedly connected to one side, close to each other, of the two second plates.
Preferably, a plate hole is formed in the inner wall of the bottom of the contact groove, and the first plate is slidably mounted in the plate hole.
Preferably, the pressure plate is located above the contact plate.
Preferably, fixedly connected with temperature sensor and controller on the bottom inner wall of alarm device main part, controller and temperature sensor, fan and driving motor electric connection.
Preferably, the bottom of the contact plate is welded with a spring, and the bottom end of the spring is welded on the inner wall of the bottom of the contact groove, so that the contact plate can be restored to the original position.
Preferably, the bristles are in contact with one side of the dust filter plate, so that dust on the dust filter plate can be removed conveniently, and the heat dissipation efficiency is improved.
In the utility model, when the temperature in the main body of the alarm device is higher than the temperature set by the temperature sensor, at the moment, the controller starts the driving motor and the fan, an output shaft of the driving motor drives the rotating shaft to rotate through the belt pulley and the belt, the connecting plate drives the fan to move, the belt drives the pressing plate to move simultaneously, when the pressing plate is contacted with the contact plate, the contact plate is driven to move, the contact plate drives the first plate to move, the second plate drives the brush hairs to move, when the bottom of the second plate is contacted with the inner wall of the bottom of the heat dissipation hole, the output shaft of the driving motor rotates reversely, thus, the brush can wipe the dust filter plate to remove the dust on the dust filter plate so as to improve the heat dissipation efficiency, and can make the fan remove in vertical round trip, further improve the radiating efficiency of alarm device main part.
The utility model discloses the practicality is good, is convenient for carry out the thermal treatment to the alarm device main part, and radiating efficient, radiating fast.
Drawings
Fig. 1 is a schematic structural view of a high voltage power cable disconnection warning system provided by the present invention;
fig. 2 is a schematic structural diagram of a part a of a high-voltage power cable disconnection warning system provided by the present invention;
fig. 3 is a schematic structural diagram of part B of the high voltage power cable disconnection warning system provided by the utility model.
In the figure: 1. an alarm device main body; 2. heat dissipation holes; 3. a dust filter plate; 4. a drive motor; 5. a rotating shaft; 6. a belt pulley; 7. a belt; 8. connecting plates; 9. a fan; 10. pressing a plate; 11. a contact plate; 12. a spring; 13. a first plate; 14. a second plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high voltage power cable disconnection warning system comprises a warning device body 1, heat dissipation holes 2 are formed in both sides of the warning device body 1, dust filter plates 3 are fixedly connected in the heat dissipation holes 2, two driving motors 4 are fixedly connected to the inner wall of the rear side of the warning device body 1, two rotary grooves are formed in the inner wall of the rear side of the warning device body 1, rotating shafts 5 are rotatably mounted in the rotary grooves, belt pulleys 6 are fixedly sleeved on the outer sides of output shafts of the driving motors 4 and the outer sides of the rotating shafts 5, the same belt 7 is connected to the two belt pulleys 6 on the same vertical axis in a transmission manner, connecting plates 8 are fixedly connected to the sides, close to each other, of the two connecting plates 8, a fan 9 is fixedly connected to the sides, far away from each other, of the two belts 7, a pressing plate 10 is fixedly connected to the sides, contact grooves are formed in the inner walls, sliding mounting has contact plate 11 in the contact slot, and the welding of one side that two contact plates 11 kept away from each other has first board 13, and the welding of the bottom of first board 13 has second board 14, and the equal a plurality of brush hairs of fixedly connected with in one side that two second boards 14 are close to each other.
In this embodiment, a plate hole is formed in the inner wall of the bottom of the contact groove, and the first plate 13 is slidably mounted in the plate hole.
In this embodiment, the pressing plate 10 is located above the contact plate 11.
In this embodiment, the inner wall of the bottom of the alarm device body 1 is fixedly connected with a temperature sensor and a controller, and the controller is electrically connected with the temperature sensor, the fan 9 and the driving motor 4.
In this embodiment, the bottom of the contact plate 11 is welded with the spring 12, and the bottom end of the spring 12 is welded on the inner wall of the bottom of the contact groove, so that the contact plate 11 can return to the original position.
In this embodiment, the brush hair contacts with one side of the dust filter plate 3, is convenient for clear away the dust on the dust filter plate 3, improves the radiating efficiency.
In the utility model, when in use, when the temperature in the main body 1 of the alarm device is higher than the temperature set by the temperature sensor, the controller starts the driving motor 4 and the fan 9, the temperature sensor, the controller, the driving motor 4 and the fan 9 are all powered by the storage battery, the rotation directions of the output shafts of the two driving motors 4 are opposite, the output shaft of the driving motor 4 drives the rotating shaft 5 to rotate through the belt pulley 6 and the belt 7, the belt 7 drives the connecting plate 8 to move, the connecting plate 8 drives the fan 9 to move, the belt 7 simultaneously drives the pressing plate 10 to move, when the pressing plate 10 is contacted with the contact plate 11, the contact plate 11 drives the contact plate 11 to extrude the spring 12, the contact plate 11 drives the first plate 13 to move, the first plate 13 drives the second plate 14 to move, the second plate 14 drives the brush hair to move, when the bottom of the second plate 14 is contacted with the bottom inner wall of the second plate 2, at this moment, the output shaft of the driving motor 4 rotates reversely, so that the bristles clean the dust filter plate 3, dust on the dust filter plate 3 is removed, the heat dissipation efficiency is further improved, the fan 9 can move back and forth in the vertical direction, and the heat dissipation efficiency of the alarm device main body 1 is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-voltage power cable disconnection alarm system comprises an alarm device main body (1) and is characterized in that heat dissipation holes (2) are formed in two sides of the alarm device main body (1), dust filter plates (3) are fixedly connected in the heat dissipation holes (2), two driving motors (4) are fixedly connected to the inner wall of the rear side of the alarm device main body (1), two rotary grooves are formed in the inner wall of the rear side of the alarm device main body (1), rotary shafts (5) are rotatably mounted in the rotary grooves, belt pulleys (6) are fixedly sleeved on the outer sides of output shafts of the driving motors (4) and the outer sides of the rotary shafts (5), the two belt pulleys (6) on the same vertical axis are in transmission connection with the same belt (7), connecting plates (8) are fixedly connected to one side of the two belts (7) close to each other, and fans (9) are fixedly connected to one side of the two connecting plates (, the alarm device comprises pressing plates (10) fixedly connected to one sides, far away from each other, of two belts (7), contact grooves are formed in inner walls of two sides of an alarm device main body (1), contact plates (11) are slidably mounted in the contact grooves, first plates (13) are welded to one sides, far away from each other, of the two contact plates (11), second plates (14) are welded to bottoms of the first plates (13), and a plurality of bristles fixedly connected to one sides, near to each other, of the two second plates (14).
2. The high-voltage power cable disconnection warning system as claimed in claim 1, wherein a plate hole is formed in the inner wall of the bottom of the contact groove, and the first plate (13) is slidably mounted in the plate hole.
3. A high voltage power cable disconnection warning system according to claim 1, wherein the pressure plate (10) is located above the contact plate (11).
4. The high-voltage power cable disconnection warning system according to claim 1, wherein a temperature sensor and a controller are fixedly connected to the inner wall of the bottom of the warning device main body (1), and the controller is electrically connected with the temperature sensor, the fan (9) and the driving motor (4).
5. The high-voltage power cable disconnection warning system according to claim 1, wherein a spring (12) is welded to the bottom of the contact plate (11), and the bottom end of the spring (12) is welded to the bottom inner wall of the contact groove.
6. A high voltage power cable disconnection warning system as claimed in claim 1, wherein said bristles are in contact with one side of the dust filter plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231415.0U CN211019811U (en) | 2019-12-13 | 2019-12-13 | High-voltage power cable disconnection alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231415.0U CN211019811U (en) | 2019-12-13 | 2019-12-13 | High-voltage power cable disconnection alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN211019811U true CN211019811U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231415.0U Active CN211019811U (en) | 2019-12-13 | 2019-12-13 | High-voltage power cable disconnection alarm system |
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| Country | Link |
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| CN (1) | CN211019811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105237A (en) * | 2020-09-23 | 2020-12-18 | 国网山东省电力公司烟台供电公司 | Safety type electric power metering device with heat dissipation function |
| CN112533458A (en) * | 2020-12-17 | 2021-03-19 | 麦维伦 | Teaching resource configuration system based on cloud computing |
-
2019
- 2019-12-13 CN CN201922231415.0U patent/CN211019811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105237A (en) * | 2020-09-23 | 2020-12-18 | 国网山东省电力公司烟台供电公司 | Safety type electric power metering device with heat dissipation function |
| CN112533458A (en) * | 2020-12-17 | 2021-03-19 | 麦维伦 | Teaching resource configuration system based on cloud computing |
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