CN214374986U - Voltage detection temperature measuring equipment for power grid - Google Patents
Voltage detection temperature measuring equipment for power grid Download PDFInfo
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- CN214374986U CN214374986U CN202120472022.3U CN202120472022U CN214374986U CN 214374986 U CN214374986 U CN 214374986U CN 202120472022 U CN202120472022 U CN 202120472022U CN 214374986 U CN214374986 U CN 214374986U
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 10
- 238000011897 real-time detection Methods 0.000 abstract description 3
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Abstract
A voltage detection temperature measurement device for a power grid comprises a frame, a moving assembly and a detection assembly; the moving assembly comprises a first shaft, a first nut, a first stop block, a first roller, a rack, a second shaft, a second nut, a second stop block, a third shaft, a second roller, a first gear, a second gear and a motor; the detection assembly comprises a controller, a support frame, an infrared temperature detector, a voltmeter and a lead; the utility model discloses in, be provided with the removal subassembly, utilize gyro wheel one and gyro wheel two centre gripping cables, motor drive moves on the cable, can measure the temperature of cable different positions through infrared thermoscope, know the condition of electric power transportation, reduce and detect the cost; the device is matched with a signal transmitter to transmit data to a base station, so that the real-time detection of the power grid temperature is realized; the node voltage can be measured by the voltmeter through connecting the node of the power grid through a lead.
Description
Technical Field
The utility model relates to a power grid detection equipment technical field especially relates to a voltage detection temperature measuring equipment for electric wire netting.
Background
The distribution network is a power network which receives electric energy from a transmission network or a regional power plant, distributes the electric energy to various users on site through distribution facilities or distributes the electric energy to various users step by step according to voltage, and consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, auxiliary facilities and the like, and plays a role in distributing the electric energy in the power network. In order to ensure normal operation of electric power, temperature and voltage are usually detected when the power grid transmits electric power, so that the condition of power transportation of the power grid is observed, and normal operation of the electric power is maintained.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a voltage detection temperature measurement device for a power grid, which is provided with a moving assembly, a first roller and a second roller are used for clamping a cable, a motor driving device moves on the cable, the temperature of different positions of the cable can be measured through an infrared temperature measurer, the condition of power transportation is known, and the detection cost is reduced; the device is matched with a signal transmitter to transmit data to a base station, so that the real-time detection of the power grid temperature is realized; the node voltage can be measured by the voltmeter through connecting the node of the power grid through a lead.
(II) technical scheme
In order to solve the problems, the utility model provides a voltage detection temperature measurement device for a power grid, which comprises a frame, a moving assembly and a detection assembly; a moving assembly is arranged in the frame, and a detection assembly is arranged at the upper end of the frame; the moving assembly comprises a first shaft, a first nut, a first stop block, a first roller, a rack, a second shaft, a second nut, a second stop block, a third shaft, a second roller, a first gear, a second gear and a motor; the first shaft penetrates through the upper ends of the two side walls of the frame, and the two ends of the first shaft extend out of the frame and are in threaded connection with the first nut; the stop block is sleeved on the first shaft, is positioned in the frame and is contacted with two side walls of the frame; the roller is sleeved in the middle of the first shaft and is in rotating connection with the first shaft; the rack is arranged below the first roller and is U-shaped, and the outer sides of two groups of U-shaped side walls are provided with a second shaft; two side walls of the frame are provided with sliding chutes along the up-down direction; the two sets of second shafts are coaxially arranged, and one end, far away from the rack, of each second shaft extends out of the frame from the sliding chute and is in threaded connection with the second nut; the third shaft is arranged in the rack, and two ends of the third shaft are rotatably connected with the upper ends of two side walls of the rack and are parallel to the third shaft; the roller sleeves are arranged on the third shaft and are positioned right below the first roller; the first roller and the second roller are consistent in size, and concave wheels with thin middle parts and thick two ends are selected; the first gear and the second gear both adopt conical gears; the gear is sleeved on the third shaft and positioned on one side of the second roller; the motor is arranged at the U-shaped bottom end of the frame, the output shaft is upward, and a second gear is arranged; the first gear and the second gear are meshed with each other; the detection assembly comprises a controller, a support frame, an infrared temperature detector, a voltmeter and a lead; the controller and the voltmeter are arranged at the upper end of the frame; the positive electrode and the negative electrode of the voltmeter are respectively provided with a lead; the support frame is arranged on the first shaft, and the lower end of the support frame is provided with an infrared temperature detector; the infrared temperature detector is in signal connection with the controller.
Preferably, the upper end of the frame is provided with a signal emitter.
Preferably, the frame comprises a frame body and an upper plate; the upper plate is arranged at the upper end of the frame body; the upper end of the frame body is provided with a U-shaped groove; two ends of the first shaft extend out of the frame from the U-shaped groove; the lower end of the upper plate is provided with a limiting block; the limiting block is arranged in the U-shaped groove, and the lower end of the limiting block is in contact with the first shaft.
Preferably, four corners of the upper end of the upper plate are provided with screws; the screw passes through the upper plate and is in threaded connection with the frame body.
Preferably, a through hole is formed at a position of the lower end of the frame corresponding to the motor.
Preferably, the controller and the voltmeter are provided with a housing on the outer side.
The above technical scheme of the utility model has following profitable technological effect:
the utility model discloses in, be provided with the removal subassembly, utilize gyro wheel one and gyro wheel two centre gripping cables, motor drive moves on the cable, can measure the temperature of cable different positions through infrared thermoscope, know the condition of electric power transportation, reduce and detect the cost; the device is matched with a signal transmitter to transmit data to a base station, so that the real-time detection of the power grid temperature is realized; the node voltage can be measured by the voltmeter through connecting the node of the power grid through a lead.
Drawings
Fig. 1 is the utility model provides a voltage detection temperature measuring equipment for electric wire netting's schematic structure diagram.
Fig. 2 is the utility model provides a voltage detection temperature measuring equipment's for electric wire netting side view.
Reference numerals: 1. a frame; 2. a moving assembly; 3. a detection component; 4. a first shaft; 5. a first nut; 6. a first stop block; 7. a first roller; 8. a frame; 9. a second shaft; 10. a second nut; 11. a second stop block; 12. a third shaft; 13. a second roller; 14. a first gear; 15. a second gear; 16. a motor; 17. a chute; 18. a controller; 19. a support frame; 20. an infrared temperature detector; 21. a voltmeter; 22. a wire; 23. a signal transmitter; 24. a frame body; 25. an upper plate; 26. a limiting block; 27. a screw; 28. a through hole; 29. a housing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a voltage detection temperature measurement device for power grid, which comprises a frame 1, a movable assembly 2 and a detection assembly 3; a moving assembly 2 is arranged in the frame 1, and a detection assembly 3 is arranged at the upper end of the frame; the moving assembly 2 comprises a first shaft 4, a first nut 5, a first stop block 6, a first roller 7, a rack 8, a second shaft 9, a second nut 10, a second stop block 11, a third shaft 12, a second roller 13, a first gear 14, a second gear 15 and a motor 16; the first shaft 4 penetrates through the upper ends of the two side walls of the frame 1, and the two ends of the first shaft extend out of the frame 1 and are in threaded connection with the first nut 5; the first stop block 6 is sleeved on the first shaft 4, is positioned in the frame 1 and is contacted with two side walls of the frame 1; the first roller 7 is sleeved at the middle position of the first shaft 4 and is rotatably connected with the first shaft 4; the rack 8 is arranged below the first roller 7 and is U-shaped, and the outer sides of two U-shaped side walls are provided with a second shaft 9; the two side walls of the frame 1 are provided with sliding chutes 17 along the up-down direction; the two sets of second shafts 9 are coaxially arranged, one end, far away from the rack 8, of each second shaft extends out of the frame 1 from the sliding groove 17 and is in threaded connection with the second nut 10; the third shaft 12 is arranged inside the rack 8, and two ends of the third shaft are rotatably connected with the upper ends of two side walls of the rack 8 and are parallel to the first shaft 4; the second roller 13 is sleeved on the third shaft 12 and is positioned right below the first roller 7; the first roller 7 and the second roller 13 are consistent in size, and concave wheels with thin middle parts and thick two ends are selected; the first gear 14 and the second gear 15 both adopt conical gears; the first gear 14 is sleeved on the third shaft 12 and is positioned on one side of the second roller 13; the motor 16 is arranged at the U-shaped bottom end of the frame 8, the output shaft is upward, and a second gear 15 is arranged; the first gear 14 and the second gear 15 are meshed with each other; the detection component 3 comprises a controller 18, a support frame 19, an infrared temperature detector 20, a voltmeter 21 and a lead 22; the controller 18 and the voltmeter 21 are arranged at the upper end of the frame 1; the positive and negative electrodes of the voltmeter 21 are respectively provided with a lead 22; the support frame 19 is arranged on the first shaft 4, and the lower end of the support frame is provided with an infrared temperature detector 20; the infrared temperature detector 20 is in signal connection with the controller 18.
In an alternative embodiment, the upper end of the frame 1 is provided with a signal emitter 23.
In an alternative embodiment, the frame 1 comprises a frame body 24 and an upper plate 25; the upper plate 25 is provided at the upper end of the frame 24; a U-shaped groove is arranged at the upper end of the frame body 24; two ends of the first shaft 4 extend out of the frame 1 from the U-shaped groove; the lower end of the upper plate 25 is provided with a limiting block 26; the limiting block 26 is arranged inside the U-shaped groove, and the lower end of the limiting block is in contact with the first shaft 4.
In an alternative embodiment, screws 27 are provided at four corners of the upper end of the upper plate 25; the screw 27 is screwed to the frame 24 through the upper plate 25.
In an alternative embodiment, the lower end of the frame 1 is provided with a through hole 28 at a position corresponding to the motor 16.
In an alternative embodiment, a housing 29 is provided outside of the controller 18 and the voltmeter 21.
In the utility model, the working principle of the device is that the upper plate 25 and the first shaft 4 are disassembled, the frame body 24 is sleeved outside the cable, and the first shaft 4 and the upper plate 25 are installed; loosening the second nut 10, clamping the cable by the second adjusting roller 13 and the first roller 7, and tightening the second nut 10; the motor 16 drives the second roller 13 to rotate, so that the device moves on the cable; the infrared temperature detector 20 detects the temperature of each position of the cable, feeds the temperature back to the controller 18 in real time, and transmits the temperature to the base station in real time through the signal transmitter 23; by connecting the line 22 to a grid node, the voltmeter 21 can measure the voltage data and transmit the voltage data to the base station via the controller 18 and the signal transmitter 23.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The voltage detection and temperature measurement equipment for the power grid is characterized by comprising a frame (1), a moving assembly (2) and a detection assembly (3); a moving component (2) is arranged in the frame (1), and a detection component (3) is arranged at the upper end of the frame;
the moving assembly (2) comprises a first shaft (4), a first nut (5), a first stop block (6), a first roller (7), a rack (8), a second shaft (9), a second nut (10), a second stop block (11), a third shaft (12), a second roller (13), a first gear (14), a second gear (15) and a motor (16); the first shaft (4) penetrates through the upper ends of the two side walls of the frame (1), and the two ends of the first shaft extend out of the frame (1) and are in threaded connection with the first nut (5); the first stop block (6) is sleeved on the first shaft (4), is positioned in the frame (1), and is contacted with two side walls of the frame (1); the first roller (7) is sleeved at the middle position of the first shaft (4) and is rotatably connected with the first shaft (4); the rack (8) is arranged below the first roller (7) and is U-shaped, and the outer sides of two U-shaped side walls are provided with a second shaft (9); two side walls of the frame (1) are provided with sliding chutes (17) along the up-down direction; the two sets of second shafts (9) are coaxially arranged, one end far away from the rack (8) extends out of the frame (1) from the sliding groove (17) and is in threaded connection with the second nut (10); the third shaft (12) is arranged inside the rack (8), and two ends of the third shaft are rotatably connected with the upper ends of two side walls of the rack (8) and are parallel to the first shaft (4); the second roller (13) is sleeved on the third shaft (12) and is positioned right below the first roller (7); the first roller (7) and the second roller (13) are consistent in size, and concave wheels with thin middle parts and thick two ends are selected; the first gear (14) and the second gear (15) both adopt conical gears; the first gear (14) is sleeved on the third shaft (12) and is positioned on one side of the second roller (13); the motor (16) is arranged at the U-shaped bottom end of the frame (8), and the output shaft is upward and provided with a second gear (15); the first gear (14) and the second gear (15) are meshed with each other;
the detection assembly (3) comprises a controller (18), a support frame (19), an infrared temperature detector (20), a voltmeter (21) and a lead (22); the controller (18) and the voltmeter (21) are arranged at the upper end of the frame (1); the positive electrode and the negative electrode of the voltmeter (21) are respectively provided with a lead (22); the support frame (19) is arranged on the first shaft (4), and the lower end of the support frame is provided with an infrared temperature detector (20); the infrared temperature detector (20) is in signal connection with the controller (18).
2. The voltage detection and temperature measurement equipment for power grids according to claim 1 is characterized in that the upper end of the frame (1) is provided with a signal emitter (23).
3. The voltage detection and temperature measurement equipment for the power grid according to claim 1, wherein the frame (1) comprises a frame body (24) and an upper plate (25); the upper plate (25) is arranged at the upper end of the frame body (24); the upper end of the frame body (24) is provided with a U-shaped groove; two ends of the first shaft (4) extend out of the frame (1) from the U-shaped groove; the lower end of the upper plate (25) is provided with a limiting block (26); the limiting block (26) is arranged in the U-shaped groove, and the lower end of the limiting block is in contact with the first shaft (4).
4. The voltage detection and temperature measurement equipment for the power grid as claimed in claim 3, wherein screws (27) are arranged at four corners of the upper end of the upper plate (25); the screw (27) penetrates through the upper plate (25) and is connected with the frame body (24) in a threaded mode.
5. The voltage detection and temperature measurement equipment for the power grid is characterized in that a through hole (28) is formed in the position, corresponding to the motor (16), of the lower end of the frame (1).
6. The voltage detection and temperature measurement device for power grids according to claim 1, characterized in that the controller (18) and the voltmeter (21) are provided with a housing (29) at the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472022.3U CN214374986U (en) | 2021-03-04 | 2021-03-04 | Voltage detection temperature measuring equipment for power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472022.3U CN214374986U (en) | 2021-03-04 | 2021-03-04 | Voltage detection temperature measuring equipment for power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214374986U true CN214374986U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120472022.3U Active CN214374986U (en) | 2021-03-04 | 2021-03-04 | Voltage detection temperature measuring equipment for power grid |
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| Country | Link |
|---|---|
| CN (1) | CN214374986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884749A (en) * | 2021-10-14 | 2022-01-04 | 南京弘王电力技术咨询有限公司 | Safe and intelligent power-off device for high-voltage power transmission and distribution survey and use method |
| CN114295931A (en) * | 2021-11-19 | 2022-04-08 | 广东电力通信科技有限公司 | Novel real-time measurement of electric power thing networking distribution network data device |
-
2021
- 2021-03-04 CN CN202120472022.3U patent/CN214374986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884749A (en) * | 2021-10-14 | 2022-01-04 | 南京弘王电力技术咨询有限公司 | Safe and intelligent power-off device for high-voltage power transmission and distribution survey and use method |
| CN114295931A (en) * | 2021-11-19 | 2022-04-08 | 广东电力通信科技有限公司 | Novel real-time measurement of electric power thing networking distribution network data device |
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Denomination of utility model: A voltage detection and temperature measurement device for power grids Granted publication date: 20211008 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: Baoding Shihua Electronic Technology Co.,Ltd. Registration number: Y2024980006832 |