CN219553062U - Anti-interference dust accumulation prevention external damage prevention early warning device - Google Patents
Anti-interference dust accumulation prevention external damage prevention early warning device Download PDFInfo
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- CN219553062U CN219553062U CN202223436472.0U CN202223436472U CN219553062U CN 219553062 U CN219553062 U CN 219553062U CN 202223436472 U CN202223436472 U CN 202223436472U CN 219553062 U CN219553062 U CN 219553062U
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Abstract
The utility model relates to the technical field of power transmission cable protection equipment, in particular to an anti-interference anti-dust accumulation anti-external-damage early warning device; the utility model comprises an induction transmission piece, a fixing clamp fixedly connected with the induction transmission piece, a rechargeable battery and an alarm device, wherein the induction transmission piece comprises an anti-interference shell, and a wireless transmission device and a position induction device which are arranged in the anti-interference shell and connected through a wire, the anti-interference shell is coated with a rubber sleeve, and the wireless transmission device and the position induction device are both connected with the rechargeable battery through wires.
Description
Technical Field
The utility model relates to the technical field of power transmission cable protection equipment, in particular to an anti-interference anti-dust accumulation anti-external-damage early warning device.
Background
At present, the layout range of the power transmission cable is extremely wide, and plays a very important role in power transmission, but the power transmission cable can be damaged due to weather, illegal construction, theft and the like, and the power transmission cable can cause great threat to the safety of people after being damaged, and can cause great economic loss, so that people develop various types of early warning equipment for preventing external damage, and the early warning equipment mainly has two functions: firstly, giving an early warning to an object close to the cable, so as to avoid safety accidents; and secondly, the position information of the damaged cable is fed back in time to help the electricity utilization department to position the damage condition of the circuit in time, so that the cable is repaired as soon as possible and damage is prevented in time.
The external damage prevention early warning device disclosed in the patent document with the patent application number of CN2021214137359 comprises a cylindrical machine body, a control circuit, a supporting seat and a cradle head; the supporting seat is connected to the top end of the machine body and is provided with a middle hole, and the cradle head is movably connected in the middle hole through a middle shaft column; a bearing is arranged in the middle hole, so that the middle shaft column is movably connected with the supporting seat; the lower part of the supporting seat and the supporting seat are fixedly connected with a supporting bottom plate, the supporting bottom plate is lower than the opening edge of the upper opening of the machine body, a driving motor is arranged on the bottom surface of the supporting bottom plate, an output shaft of the driving motor penetrates through the supporting bottom plate and extends to the top surface of the supporting bottom plate, a driving wheel is connected to the extending output shaft, and the driving wheel is connected with a driving wheel of the center shaft through a driving belt. The device can carry out omnidirectional environment monitoring and omnidirectional sound wave acquisition to realize reliable protection of the cable.
However, if the device is used in some high-voltage transmission lines, electromagnetic interference generated by high voltage can damage a precise circuit in the device, so that the device cannot be used for the high-voltage transmission lines and is inconvenient to install.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the anti-interference anti-dust-accumulation anti-external-damage early warning device which is convenient to install, resistant to electromagnetic interference and resistant to dust accumulation.
The technical scheme of the utility model is as follows: the utility model provides an anti-interference anti-dust-accumulation anti-external-damage early warning device which comprises an induction transmission piece, a fixing clamp fixedly connected with the induction transmission piece, a rechargeable battery and an alarm device, wherein the fixing clamp is fixedly connected with the induction transmission piece;
the induction transmission piece comprises an anti-interference shell, and a wireless transmission device and a position induction device which are arranged in the anti-interference shell and connected through wires, wherein a rubber sleeve is coated outside the anti-interference shell, and the wireless transmission device and the position induction device are connected with a rechargeable battery through wires.
Further, the fixing clip is made of plastic material.
Further, an insulating anti-slip pad is arranged in the fixing clamp, and a link lock catch for locking the fixing clamp is arranged at the clamp opening of the fixing clamp.
Further, a solar charging plate is arranged on the rechargeable battery.
Further, the warning device is provided with a warning horn, a signal lamp and a plurality of ultrasonic proximity sensors, and the signal lamp and the warning horn are connected with the warning device through wires.
Further, the anti-interference shell is made of a graphene shielding plate.
Further, the wireless transmission device is connected with the communication antenna, and a hole for the communication antenna to pass through is formed in the anti-interference shell.
Further, the position sensing device comprises a control board, and an electronic level sensor and a displacement sensor which are arranged on the control board.
The beneficial effects of the utility model are as follows: the utility model has convenient installation, electromagnetic interference resistance and dust accumulation prevention. The utility model comprises an induction transmission piece, a fixing clamp fixedly connected with the induction transmission piece, a rechargeable battery and an alarm device. The induction transmission piece comprises an anti-interference shell, and a wireless transmission device and a position induction device which are arranged in the anti-interference shell and connected through wires, wherein a rubber sleeve is coated outside the anti-interference shell, and the wireless transmission device and the position induction device are connected with a rechargeable battery through wires. The utility model can be arranged at the position of the pole tower through the fixing clamp, and the operation is simple and convenient; the induction transmission piece comprises the anti-interference shell, so that the internal parts of the induction transmission piece can resist electromagnetic interference generated by high voltage, the induction transmission piece can be applied to a high-voltage transmission line, and the anti-interference shell is also covered with the rubber sleeve, so that dust accumulation can not be generated by the position induction device and the wireless transmission device even if the induction transmission piece is used for a long time, and the accuracy of monitoring data is affected. The position sensing device can also monitor the position state of the cable and transmit the acquired information to the wireless transmission device through the lead, and the wireless transmission device can transmit the information to the base station, so that the base station can find abnormality and overhaul in time. The alarm device can then warn of objects approaching the power transmission cable.
Further, the fixing clip is made of an insulating plastic material, so that the safety of operators can be further improved.
Furthermore, the insulation anti-slip pad can avoid unnecessary slip of the utility model while insulating, and the link lock catch can enable the utility model to be more stably fixed on the pole tower and avoid falling off.
Furthermore, the solar charging panel can transmit light energy to the rechargeable battery, and the rechargeable battery can store electric energy, so that uninterrupted operation of the utility model is realized.
Further, the ultrasonic wave proximity sensor can more accurately identify the object close to, and the warning loudspeaker and the signal lamp remind synchronously, so that the warning force can be enhanced.
Further, the graphene shielding plate contains graphene with a strong electromagnetic shielding effect, so that the anti-interference capability of the anti-interference shell can be further enhanced.
Further, the communication range can be enlarged by the communication antenna which can extend out of the anti-interference housing through the hole.
Further, the electronic level sensor can realize position monitoring in the horizontal direction, the displacement sensor can detect displacement, and more accurate position information can be collected by combining the electronic level sensor and the displacement sensor.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the inductive transmission element of the present utility model;
in the figure: 1. a fixing clamp; 2. a position sensing device; 3. a rechargeable battery; 4. an anti-tamper housing; 5. a control board; 6. a displacement sensor; 7. an electronic level sensor; 8. linking the lock catches; 9. an insulating anti-slip pad; 10. an alarm device; 11. a wireless transmission device; 12. a communication antenna; 13. a signal lamp; 14. an ultrasonic proximity sensor; 15. a warning horn; 16. solar charging panel.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, the anti-interference anti-dust-accumulation anti-external-damage early warning device provided by the utility model comprises an induction transmission piece, a fixing clamp 1 fixedly connected with the induction transmission piece, a rechargeable battery 3 and an alarm device 10. Wherein, the fixing clip 1 is made of plastic material, and the plastic material is a material which takes high polymer synthetic resin as a main component; an insulating anti-slip pad 9 which can insulate and prevent slipping is arranged on the inner surface of the fixing clamp 1, so that the unnecessary slipping of the fixing clamp 1 can be avoided while the interference is reduced; the clamping opening of the fixing clamp 1 is provided with a link lock catch 8 capable of locking the fixing clamp 1, and the link lock catch can enable the fixing clamp 1 to be stably installed on a pole tower. The rechargeable battery 3 is provided with a solar charging plate 16, and the solar charging plate 16 can absorb light energy and convert the light energy into electric energy to supply power for the whole device. The warning device 10 is provided with a warning horn 15, a signal lamp 13 and a plurality of ultrasonic proximity sensors 14, the signal lamp 13 and the warning horn 15 are connected with the warning device 10 through wires, so that when surrounding objects are close to a cable, the ultrasonic proximity sensors 14 can catch and find objects close to the cable, at the moment, the signal lamp 13 can start to flash, the warning horn 15 can give out a prompt, and the objects are prevented from approaching, so that danger is prevented.
As shown in fig. 2 and 3, the induction transmission member includes an anti-interference housing 4, and a wireless transmission device 11 and a position induction device 2 which are disposed in the anti-interference housing 4 and connected by wires, where the anti-interference housing 4 is made of a graphene shielding plate, and can shield electromagnetic interference caused by high voltage, so as to avoid damage to a precision circuit in the device caused by electromagnetic interference, thereby affecting normal operation of the device. The anti-interference shell 4 is coated with a rubber sleeve, so that dust prevention, anti-falling and shock absorption can be realized. The wireless transmission device 11 and the position sensing device 2 are connected with the rechargeable battery 3 through wires, wherein the wireless transmission device 11 is connected with a network base station by adopting a 4G communication technology, and the wireless transmission device is used for helping a power supply emergency repair department to quickly position a broken line position after the position of the wireless transmission device is positioned through the base station, and has certain anti-interference performance; the wireless transmission device 11 is further connected with the communication antenna 12, and the anti-interference housing 4 is provided with a hole for the communication antenna 12 to pass through, so that the communication antenna 12 can extend out of the anti-interference housing 4 from the hole, and has a larger communication range compared with the traditional communication mode. The position sensing device 2 comprises a control board 5, and an electronic level sensor 7 and a displacement sensor 6 which are arranged on the control board 5, wherein the electronic level sensor 7 is used for detecting the horizontal direction, and the displacement sensor 6 is used for detecting the displacement, so that the control board 5 can obtain the state information of the power transmission cable through the electronic level sensor 7 and the displacement sensor 6.
The specific application steps of the utility model are as follows: the fixing clamp 1 is opened, the fixing clamp 1 is installed on a pole tower, and the linking lock catch 8 is locked. When an object approaches, the ultrasonic proximity sensor 14 on the alarm device 10 senses and transmits a signal to the alarm device 10, the alarm device 10 transmits the signal to the signal lamp 13 and the warning horn 15 through wires, after receiving the signal, the signal lamp 13 starts to flash, the warning horn 15 starts to sound, and the approaching object is reminded through simultaneous stimulation of light and sound, so that a warning function is achieved. When the power transmission cable is collided or broken, the tower shakes, the electronic level sensor 7 detects the change of the horizontal direction, the displacement sensor 6 detects the change of the displacement, the displacement sensor sends the position information to the control board 5, the control board 5 transmits data to the wireless transmission device 11 through a wire after obtaining the information, and the wireless transmission device 11 sends an alarm signal to the power supply maintenance department through the communication antenna 12 by using a 4g network. Because the wireless transmission device 11 and the position sensing device 2 are both arranged in the anti-interference housing 4, even if used on a high-voltage electric wire, the sensing transmission piece of the anti-interference anti-dust anti-external-damage early warning device is not damaged by electromagnetic interference, and because the anti-interference housing 4 is externally covered with a rubber sleeve, dust cannot invade and deposit into an internal circuit even if placed on a power transmission cable for a long time, so that the device can be used in a high-voltage environment for a long time. After the use is finished, only the link lock catch 8 is required to be opened, the fixing clamp 1 is opened and taken down, and the installation and the disassembly are very convenient.
Claims (8)
1. The anti-interference anti-dust-accumulation anti-external-damage early warning device is characterized by comprising an induction transmission piece, a fixing clamp (1) fixedly connected with the induction transmission piece, a rechargeable battery (3) and an alarm device (10);
the induction transmission piece comprises an anti-interference shell (4) and a wireless transmission device (11) and a position induction device (2) which are arranged in the anti-interference shell (4) and connected through wires, wherein a rubber sleeve is covered outside the anti-interference shell (4), and the wireless transmission device (11) and the position induction device (2) are connected with a rechargeable battery (3) through wires.
2. The anti-interference dust-accumulation-preventing external-damage-preventing early warning device according to claim 1, characterized in that the fixing clamp (1) is made of plastic materials.
3. The anti-interference dust-accumulation-preventing external-damage-preventing early warning device according to claim 1, characterized in that an insulating anti-slip pad (9) is arranged in the fixing clamp (1), and a link lock catch (8) for locking the fixing clamp (1) is arranged at a clamping opening of the fixing clamp (1).
4. The anti-interference dust-accumulation-preventing external damage early warning device according to any one of claims 1-3, wherein a solar charging plate (16) is arranged on the rechargeable battery (3).
5. The anti-interference dust-accumulation-preventing external-damage-preventing early warning device according to any one of claims 1-3, characterized in that a warning horn (15), a signal lamp (13) and a plurality of ultrasonic proximity sensors (14) are arranged on the warning device (10), and the signal lamp (13) and the warning horn (15) are connected with the warning device (10) through wires.
6. The anti-interference anti-dust-accumulation anti-external-damage early warning device according to any one of claims 1-3, wherein the anti-interference shell (4) is made of a graphene shielding plate.
7. An anti-interference dust-accumulation-preventing external damage-preventing early warning device according to any one of claims 1-3, characterized in that the wireless transmission device (11) is connected with the communication antenna (12), and the anti-interference housing (4) is provided with a hole for the communication antenna (12) to pass through.
8. The anti-interference dust-accumulation-preventing external-damage-preventing early warning device according to any one of claims 1 to 3, wherein the position sensing device (2) comprises a control board (5), and an electronic level sensor (7) and a displacement sensor (6) which are arranged on the control board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223436472.0U CN219553062U (en) | 2022-12-21 | 2022-12-21 | Anti-interference dust accumulation prevention external damage prevention early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223436472.0U CN219553062U (en) | 2022-12-21 | 2022-12-21 | Anti-interference dust accumulation prevention external damage prevention early warning device |
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| Publication Number | Publication Date |
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| CN219553062U true CN219553062U (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223436472.0U Active CN219553062U (en) | 2022-12-21 | 2022-12-21 | Anti-interference dust accumulation prevention external damage prevention early warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238089A (en) * | 2023-11-10 | 2023-12-15 | 山东强光新能源科技有限公司 | Photovoltaic cable anti-theft early warning device |
-
2022
- 2022-12-21 CN CN202223436472.0U patent/CN219553062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238089A (en) * | 2023-11-10 | 2023-12-15 | 山东强光新能源科技有限公司 | Photovoltaic cable anti-theft early warning device |
| CN117238089B (en) * | 2023-11-10 | 2024-01-30 | 山东强光新能源科技有限公司 | Photovoltaic cable anti-theft early warning device |
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