CN210039010U - Detection device for preventing transmission line from being broken outside - Google Patents
Detection device for preventing transmission line from being broken outside Download PDFInfo
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- CN210039010U CN210039010U CN201921209958.6U CN201921209958U CN210039010U CN 210039010 U CN210039010 U CN 210039010U CN 201921209958 U CN201921209958 U CN 201921209958U CN 210039010 U CN210039010 U CN 210039010U
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Abstract
The utility model relates to a transmission line prevents outer broken detection device belongs to transmission line control technical field; the laser monitoring device comprises a rotary machine body, a tray positioned at the top of the rotary machine body, a laser transceiver positioned on one side of the rotary machine body, a fixed base and a main control board, wherein a monitoring device is arranged on the tray; the device has the advantages of wide detection range and high accuracy, can timely find external broken hidden dangers of tower cranes, excavators and the like, sends out alarm signals, and links with a field alarm device to alarm or trigger monitoring equipment to take pictures and record videos.
Description
Technical Field
The utility model relates to a transmission line prevents outer broken detection device belongs to transmission line control technical field.
Background
In recent years, with more and more high-voltage power transmission lines in China, the line management and control task is heavier and heavier, a lot of troubles are brought to managers, and how to effectively prevent the occurrence of line tripping accidents is a great problem in the power transmission industry.
In order to improve the visual and intelligent operation of the power transmission line, the intelligent monitoring device for the power transmission line is widely applied at present, can realize the fixed-point snapshot of a scene picture and return the scene picture to a server, and solves the problem that line patrol personnel can see the scene at a glance. However, the conventional active detection device, such as an infrared detector, has the characteristics of short detection distance, easy scattering and the like, and is not suitable for outdoor application.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a transmission line prevents outer broken detection device, detection range is wide, the degree of accuracy is high, can in time discover outer broken hidden danger such as tower crane, excavator to send alarm signal, linkage on-the-spot alarm device reports an emergency and asks for help or triggers supervisory equipment to take a candid photograph, record the video.
Transmission line prevents outer broken detection device, including rotatory fuselage, the tray that is located rotatory fuselage top, be located the laser transceiver, unable adjustment base, the main control board of rotatory fuselage one side, be provided with monitoring device on the tray, rotatory fuselage is inside to be provided with perpendicular servo motor and horizontal servo motor, and perpendicular servo motor is connected with the tray for drive tray vertical oscillation, horizontal servo motor is connected with laser transceiver, is used for driving laser transceiver horizontal rotation.
The fixing base fixes the anti-external-damage detection device on the power transmission tower, generally, at a position 3-5 meters below the lowest sag point of a power transmission line, the main control board controls a horizontal servo motor of a rotating machine body to drive a laser transceiver to carry out horizontal sector laser scanning, when external-damage hidden dangers such as a tower crane, a crane and an excavator below the line are detected, the main control board calculates that the distance between a target object and the device is smaller than a preset alarm threshold value, an alarm signal is sent out, and meanwhile, the monitoring device is linked to carry out alarm snapshot or video recording and returns back to a background main station through the main control board to inform related personnel; meanwhile, other on-site alarm equipment, such as an audible and visual alarm, is triggered to realize on-site alarm, play a role in warning, finally realize the purpose of active detection alarm, greatly reduce the monitoring blank period and effectively reduce the incidence rate of accidents such as line tripping and the like.
Preferably, the main control board comprises a power management module, a laser ranging module, an alarm module, a communication module and a main control module, wherein the power management module is used for controlling the power of the whole set of device, the laser ranging module is used for calculating the distance between a target object and the device according to the laser beam receiving and sending time of the laser transceiver, the alarm module is used for generating an alarm signal, the communication module is used for data interaction, and the main control module is used as a control center.
Preferably, the tray is connected to a vertical servo motor by a drive arm.
How the vertical servo motor drives the tray to vertically swing, so that the monitoring range is enlarged.
Preferably, the pallet comprises a middle platform and 2 supports on either side of the middle platform. Specifically, the bracket is fixed on the vertical servo motor and used for fixing the middle platform; the middle platform is provided with a fixing hole, and the monitoring device is fixed on the middle platform through the fixing hole and a bolt. For carrying the monitoring device.
Preferably, the rotary body is engaged with a gear of the horizontal servo motor through a gear.
When the horizontal servo motor operates, the rotating machine body is driven to rotate by 360 degrees, so that the laser transceiver on one side of the rotating machine body is driven to carry out horizontal sector laser scanning, and horizontal 360-degree target detection can be realized.
Preferably, the monitoring device is a camera for capturing or recording video.
Preferably, the fixed base comprises an L-shaped angle iron fixing frame and a waterproof hollow supporting column, and a fixing bolt is arranged on one side of the L-shaped angle iron fixing frame (10).
Preferably, rotatory fuselage passes through waterproof hollow support column to be fixed on unable adjustment base, rotatory fuselage and waterproof hollow support column swivelling joint.
Preferably, the fixing base is provided with a waterproof wire outlet, the power management module is connected with an external power supply through the waterproof wire outlet, and the communication module is connected with external equipment through the waterproof wire outlet.
Preferably, the communication module is RS485 communication, and data interaction between the external device and the monitoring device, and between each module and the main control module can be realized.
Compared with the prior art, the utility model discloses following beneficial effect has:
the device has the advantages of wide detection range and high accuracy, can timely find external broken hidden dangers of tower cranes, excavators and the like, sends out alarm signals, and links with a field alarm device to alarm or trigger monitoring equipment to take pictures and record videos.
Drawings
Fig. 1 is a schematic structural view of the detection device for preventing the transmission line from being broken;
fig. 2 is a block diagram of the main control board of the present invention;
fig. 3 is a schematic structural view of the rotary body of the present invention;
fig. 4 is a schematic structural view of the fixing base of the present invention.
In the figure: 1. a tray; 2. rotating the body; 3. a laser transceiver; 4. a main control board; 4.1, a power management module; 4.2, a laser ranging module; 4.3, an alarm module; 4.4, a communication module; 4.5, a main control module; 5. a fixed base; 6. a waterproof hollow support column; 7. a drive arm; 8. a waterproof wire outlet hole; 9. fixing the bolt; 10. an L-shaped angle iron fixing frame; 11. and (4) bolts.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings:
as shown in fig. 1, transmission line prevents outer broken detection device, including rotatory fuselage 2, be located the tray 1 at rotatory fuselage 2 top, be located the laser transceiver 3, unable adjustment base 5, the main control board 4 of rotatory fuselage 2 one side, be provided with monitoring device on the tray 1, rotatory fuselage 2 is inside to be provided with perpendicular servo motor and horizontal servo motor, and perpendicular servo motor is connected with tray 1 for drive tray 1 vertical oscillation, horizontal servo motor is connected with laser transceiver 3, is used for driving 3 horizontal rotations of laser transceiver.
The fixed base 5 fixes the anti-external-damage detection device on the power transmission tower, generally, at a position 3-5 meters below the lowest sag point of a power transmission line, the main control board 4 controls a horizontal servo motor of the rotating machine body 2 to drive the rotating machine body 2 to rotate, and further drives the laser transceiver 3 to perform horizontal sector laser scanning, when external-damage hidden dangers such as a tower crane, a crane and an excavator below a line are detected, the main control board 4 calculates that the distance between a target object and the device is smaller than a preset alarm threshold value, and then sends out an alarm signal, and meanwhile, the monitoring device is linked to perform alarm snapshot or video recording and returns to a background main station through the main control board 4 to inform related personnel; meanwhile, other on-site alarm equipment, such as an audible and visual alarm, is triggered to realize on-site alarm, play a role in warning, finally realize the purpose of active detection alarm, greatly reduce the monitoring blank period and effectively reduce the incidence rate of accidents such as line tripping and the like.
The tray 1 is used for carrying a monitoring device and comprises a middle platform and 2 supports on two sides of the middle platform. Specifically, the bracket is fixed on the vertical servo motor and used for fixing the middle platform; the middle platform is provided with a fixing hole, and the monitoring device is fixed on the middle platform through the fixing hole and a bolt. The load is about 5kg, can bear monitoring devices such as cameras, and can drive the monitoring devices to realize vertical swing, increase monitoring range.
The rotating machine body 2 is of a cuboid structure, is made of stainless steel, is protected by IP66, and can work outdoors for a long time; the vertical servo motor and the horizontal servo motor are used for protecting the inside.
The rotating machine body 2 is meshed with a gear of the horizontal servo motor through the gear, and the horizontal servo motor drives the rotating machine body 2360 degrees to rotate when running, so that the laser transceiver 3 on one side of the rotating machine body 2 is driven to perform horizontal sector laser scanning, and horizontal 360-degree target detection can be realized.
The monitoring device is a camera and is used for capturing or recording video. The communication module 4.4 is RS485 communication, can realize data interaction with external equipment and a monitoring device, and transmits the snapshot or video back to the background master station.
As shown in fig. 2, the main control board 4 includes a power management module 4.1, a laser ranging module 4.2, an alarm module 4.3, a communication module 4.4, and a main control module 4.5, the power management module 4.1 is used for power control of the whole set of device, the laser ranging module 4.2 is used for calculating the distance between the target object and the device according to the laser beam receiving and transmitting time of the laser transceiver 3, the alarm module 4.3 is used for generating an alarm signal, the communication module 4.4 is used for data interaction with external equipment, and the main control module 4.5 is used as a control center.
As shown in fig. 3, the tray 1 is connected to the driving arm 7 via two left and right brackets. The bottom of the bracket is circular and is internally provided with a gear. When the vertical servo motor works, the bracket gear rotates to drive the middle platform of the tray 1 to swing vertically, so that the monitoring range is enlarged.
As shown in fig. 4, the fixing base 5 includes an "L" type angle iron fixing frame 10 and a waterproof hollow supporting column 6, a fixing bolt 9 is provided on one side of the "L" type angle iron fixing frame 10, and the waterproof hollow supporting column 6 is fixed on the "L" type angle iron fixing frame 10 through the fixing bolt 9. The fixed base 5 fixes the anti-external-damage detection device on the transmission tower through the bolt 11. Rotatory fuselage 2 passes through waterproof hollow support column 6 to be fixed on unable adjustment base 5, rotatory fuselage 2 and 6 swivelling joints of waterproof hollow support column, specific accessible bearing swivelling joint. Be provided with 2 waterproof wire holes 8 on unable adjustment base 5, power management module 4.1 is connected with external power source through a waterproof wire hole 8, and communication module 4.4 is connected with external equipment through another waterproof wire hole 8.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and all the equivalent modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a transmission line prevents outer broken detection device which characterized in that: including rotatory fuselage (2), be located tray (1) at rotatory fuselage (2) top, be located laser transceiver (3), unable adjustment base (5), main control board (4) of rotatory fuselage (2) one side, be provided with monitoring device on tray (1), rotatory fuselage (2) inside is provided with perpendicular servo motor and horizontal servo motor, and perpendicular servo motor is connected with tray (1), and horizontal servo motor is connected with laser transceiver (3).
2. The transmission line external damage prevention detection device according to claim 1, characterized in that: the main control board (4) comprises a power management module (4.1), a laser ranging module (4.2), an alarm module (4.3), a communication module (4.4) and a main control module (4.5), wherein the power management module (4.1) is used for controlling the power of the whole set of device, the laser ranging module (4.2) is used for calculating the distance between a target object and the device according to the laser beam receiving and sending time of the laser transceiver (3), the alarm module (4.3) is used for generating an alarm signal, the communication module (4.4) is used for data interaction, and the main control module (4.5) is used as a control center.
3. The transmission line external damage prevention detection device according to claim 1 or 2, characterized in that: the tray (1) is connected with a vertical servo motor through a driving arm (7).
4. The transmission line external damage prevention detection device according to claim 3, characterized in that: tray (1) is provided with the fixed orifices including 2 supports of middle platform and middle platform both sides on the middle platform.
5. The transmission line external damage prevention detection device according to claim 3, characterized in that: the rotary machine body (2) is meshed with a gear of the horizontal servo motor through a gear.
6. The transmission line external damage prevention detection device according to claim 4, characterized in that: the monitoring device is a camera.
7. The transmission line external damage prevention detection device according to any one of claims 4 to 6, characterized in that: the fixed base (5) comprises an L-shaped angle iron fixing frame (10) and a waterproof hollow supporting column (6), and one side of the L-shaped angle iron fixing frame (10) is provided with a fixing bolt (9).
8. The transmission line external damage prevention detection device according to claim 7, characterized in that: rotatory fuselage (2) are fixed on unable adjustment base (5) through waterproof hollow support column (6), rotatory fuselage (2) and waterproof hollow support column (6) swivelling joint.
9. The transmission line external damage prevention detection device according to claim 8, characterized in that: the fixed base (5) is provided with a waterproof outlet hole (8).
10. The transmission line external damage prevention detection device according to claim 9, characterized in that: the communication module (4.4) is RS485 communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209958.6U CN210039010U (en) | 2019-07-26 | 2019-07-26 | Detection device for preventing transmission line from being broken outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209958.6U CN210039010U (en) | 2019-07-26 | 2019-07-26 | Detection device for preventing transmission line from being broken outside |
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| Publication Number | Publication Date |
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| CN210039010U true CN210039010U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921209958.6U Active CN210039010U (en) | 2019-07-26 | 2019-07-26 | Detection device for preventing transmission line from being broken outside |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781866A (en) * | 2023-06-21 | 2023-09-19 | 安徽森度科技有限公司 | An intelligent squatting device to prevent external breakage of high-voltage lines |
-
2019
- 2019-07-26 CN CN201921209958.6U patent/CN210039010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116781866A (en) * | 2023-06-21 | 2023-09-19 | 安徽森度科技有限公司 | An intelligent squatting device to prevent external breakage of high-voltage lines |
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