CN214427535U - Power distribution network operation detection device of power system - Google Patents
Power distribution network operation detection device of power system Download PDFInfo
- Publication number
- CN214427535U CN214427535U CN202120235709.5U CN202120235709U CN214427535U CN 214427535 U CN214427535 U CN 214427535U CN 202120235709 U CN202120235709 U CN 202120235709U CN 214427535 U CN214427535 U CN 214427535U
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- China
- Prior art keywords
- detection case
- detection
- lantern ring
- fixed connection
- distribution network
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 134
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model discloses an electric power system distribution network operation detection device relates to detection device technical field, including tower pole and detection case, its characterized in that: the tower pole is close to ground one end department and detection case one side fixed connection, the box is close to a plurality of bracing pieces of ground one side fixedly connected with, the tower pole is close to ground one end lateral wall cover and is equipped with the lantern ring, lantern ring and tower pole sliding connection, bracing piece and lantern ring lateral wall fixed connection, detection case one side fixedly connected with support frame is kept away from to the lantern ring, through support frame and lantern ring fixed connection, the lantern ring and bracing piece fixed connection, and bracing piece and detection case fixed connection have formed a whole, thereby it is fixed to support the detection case, prevent that the detection case from appearing through the circumstances such as long-time unsettled emergence dropping and breaking.
Description
Technical Field
The utility model relates to a detection device technical field specifically is an electric power system distribution network operation detection device.
Background
The power distribution network is arranged at a terminal of a power system, the structure is complex and changeable, the connection with a user is tight, various faults are easy to occur, a single-phase earth fault is the most frequently occurring fault in the power distribution network, arc light can be generated when fault current is too large, and electric arc combustion brings great hazards such as fire disasters and equipment damage; the existing three-phase unbalanced overvoltage can affect the normal operation of single-phase load of the power distribution network, endanger the insulation of the power grid, bring difficulty to fault detection, even cause misoperation of a protection device and cause power accidents, most of the existing three-phase unbalanced voltages are recovered to a manual line selection mode, and after an outgoing line is in a ground fault, all lines are pulled apart in sequence manually to determine the line where a grounding point is located. The processing mode greatly prolongs the troubleshooting time and the power supply recovery time of the ground fault, increases the probability of inducing serious short-circuit fault, PT explosion fault and personal safety, and threatens the safe and stable operation of the distribution network.
The comparison document CN212083583U discloses an electric power system power distribution network operation detection device, which comprises an electric power distribution network tower pole, wherein a line cross beam is fixed at the top end of the electric power distribution network tower pole, a power distribution network line is connected to the line cross beam through an insulator, and a line hanging frame is arranged on the line cross beam and connected with the power distribution network line; the low end position department at the electric power distribution network tower pole is fixed to the detection case, and the inboard of detection case is equipped with the detection wiring end, be connected with a plurality of detection downleads in the detection wiring end, wherein, the other end that detects the downlead extends to electric power distribution network tower pole top and is connected with the circuit articulates the ware, when the staff is detecting, can directly open the detection case and detect the distribution network circuit through detecting the wiring end, need not scramble the electric power distribution network tower pole, alleviate working strength, improve the efficiency to the distribution network circuit detection.
The above prior art solution has the following drawbacks: the device places detection device at the detection case for detection case weight increase does not strengthen the stability of detection case, lacks the support stability to the detection case.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an electric power system distribution network operation detection device, the advantage that it has is through support frame and lantern ring fixed connection, the lantern ring and bracing piece fixed connection to and bracing piece and detection case fixed connection have formed a whole, thereby support fixedly to the detection case, prevent that the detection case from appearing through the circumstances such as long-time unsettled emergence dropping break.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a power system distribution network operation detection device, includes pylon and detection case, its characterized in that: the utility model discloses a detection case, including detection case, box, lantern ring, the tower pole be close to ground one end department with detection case one side fixed connection, the box is close to a plurality of bracing pieces of ground one side fixedly connected with, the tower pole is close to ground one end lateral wall cover and is equipped with the lantern ring, the lantern ring with tower pole sliding connection, the bracing piece with lantern ring lateral wall fixed connection, the lantern ring is kept away from detection case one side fixedly connected with support frame.
Through adopting above-mentioned technical scheme, through support frame and lantern ring fixed connection, the lantern ring and bracing piece fixed connection to and bracing piece and detection case fixed connection have formed a whole, thereby support fixedly to the detection case, prevent that the detection case from appearing through the circumstances such as long-time unsettled emergence dropping and breaking.
The present invention may be further configured in a preferred embodiment as: the detection box is hollow, the level is equipped with the detection connector in the detection, detect connector week side with detection box fixed connection, the detection connector is kept away from a plurality of terminals of bracing piece one side fixedly connected with, the terminal is kept away from detect connector one end with detection box fixed connection.
Through adopting above-mentioned technical scheme, the terminal not only can support the detection connector, can also twine lead wire or wire that are connected with the detection connector on itself, prevents that lead wire or wire overlength in the detection case from appearing mixed and disorderly or the circumstances such as twining each other.
The present invention may be further configured in a preferred embodiment as: the detection box is far away from tower pole one side and has seted up the chamber door, chamber door one side with the detection box is articulated, the chamber door is far away from articulated department one side is equipped with a plurality of bolts, and pass through the bolt with detection box threaded connection.
Through adopting above-mentioned technical scheme, when need not examine time measuring, the chamber door is closed and is connected with the detection case through the bolt, not only can be inseparabler with chamber door and detection case, and because connect through the bolt, need borrow the instrument and just can open when opening the chamber door, can prevent that other people except staff from opening the detection case privately.
The present invention may be further configured in a preferred embodiment as: the equal fixedly connected with rubber pad of detection case inside wall.
Through adopting above-mentioned technical scheme, the rubber pad can be insulated in to the detection case, prevents phenomenons such as electric leakage race electricity, can also protect the electronic component in the detection case.
The present invention may be further configured in a preferred embodiment as: the detection box inner side wall is fixedly connected with lighting equipment.
Through adopting above-mentioned technical scheme, when the staff carries out the testing process, if meet the darker condition of light, can open lighting apparatus and throw light on.
The present invention may be further configured in a preferred embodiment as: one side of the box door close to the inside of the detection box is fixedly connected with a placing box, and a drying agent is placed in the placing box.
Through adopting above-mentioned technical scheme, place the drier in the box and can carry out dampproofing dehumidification to the detection case.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the detection box is fixedly supported and fixed by the support frame and the lantern ring, the lantern ring is fixedly connected with the support rod, and the support rod is fixedly connected with the detection box to form a whole, so that the detection box is prevented from falling and breaking after being suspended for a long time;
2. the wiring terminal can not only support the detection wire connector, but also wind a lead or a lead wire connected with the detection wire connector on the wiring terminal, so that the situations that the lead or the lead wire in the detection box is too long, and messy or intertwined are avoided;
3. when not needing to detect, the chamber door is closed and is connected with the detection case through the bolt, not only can be inseparabler with chamber door and detection case, and because connect through the bolt, need borrow the instrument and just can open when opening the chamber door, can prevent that other people except staff from opening the detection case privately.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the structure of the present invention.
Reference numerals: 1. a tower pole; 2. a detection box; 3. a support bar; 4. a collar; 5. a support frame; 6. detecting a wire connector; 7. a binding post; 8. a box door; 9. a bolt; 10. a rubber pad; 11. a lighting device; 12. placing the box; 13. a desiccant.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, for the utility model discloses a power system distribution network operation detection device, including tower pole 1 and detection case 2, its characterized in that: tower pole 1 is close to ground one end department and 2 one side fixed connection of detection case, the box is close to a plurality of bracing pieces of ground one side fixedly connected with 3, tower pole 1 is close to ground one end lateral wall cover and is equipped with lantern ring 4, lantern ring 4 and 1 sliding connection of tower pole, bracing piece 3 and 4 lateral wall fixed connection of lantern ring, 2 one side fixedly connected with support frame 5 of detection case are kept away from to lantern ring 4, through support frame 5 and 4 fixed connection of lantern ring, lantern ring 4 and 3 fixed connection of bracing piece, and bracing piece 3 and 2 fixed connection of detection case have formed a whole, thereby support fixedly to detection case 2, prevent that detection case 2 from dropping through long-time unsettled emergence and breaking the condition appearance.
As shown in fig. 1, detection case 2 is hollow to be set up, the level is equipped with detection connector 6 in the detection, detect connector 6 week side and detection case 2 fixed connection, a plurality of terminals 7 of bracing piece 3 one side fixedly connected with are kept away from to detection connector 6, terminals 7 keep away from detection connector 6 one end and detection case 2 fixed connection, terminals 7 not only can support detection connector 6, can also be with lead wire or the wire winding on itself that is connected with detection connector 6, prevent that 2 interior lead wires or wire overlength of detection case, the condition such as mixed and disorderly or winding each other appears.
As shown in fig. 1, detection box 2 keeps away from tower pole 1 one side and has seted up chamber door 8, chamber door 8 one side is articulated with detection box 2, chamber door 8 keeps away from articulated department one side and is equipped with a plurality of bolts 9, and through bolt 9 and detection box 2 threaded connection, when need not examine time measuring, chamber door 8 is closed and is connected with detection box 2 through bolt 9, not only can be inseparabler with chamber door 8 and detection box 2, and because connect through bolt 9, need borrow the instrument when opening chamber door 8 and just can open, can prevent that other people except staff from opening detection box 2 privately.
As shown in fig. 1, rubber pads 10 are fixedly connected to the inner side walls of the detection box 2, and the rubber pads 10 can insulate the detection box 2, prevent electric leakage, electric leakage and the like, and protect electronic components in the detection box 2; the inner side wall of the detection box 2 is fixedly connected with a lighting device 11, and when a worker detects the situation that light rays are dark, the lighting device 11 can be turned on to illuminate; box door 8 is close to one side fixedly connected with and places box 12 in detection case 2, places and has placed drier 13 in the box 12, places drier 13 in the box 12 and can carry out dampproofing dehumidification to detection case 2.
The implementation principle of the embodiment is as follows: when a worker detects the detection, if the worker encounters a dark light condition, the lighting device 11 can be turned on to illuminate, the wiring terminal 7 in the detection can support the detection wire connector 6, and a lead or a wire connected with the detection wire connector 6 can be wound on the body, so that the situations that the lead or the wire in the detection box 2 is too long, messy or mutually wound and the like are prevented; when not needing to detect, chamber door 8 is closed and is connected with detection case 2 through bolt 9, can be inseparabler with chamber door 8 and detection case 2, can also prevent that other people except staff from opening detection case 2 privately, wherein, through support frame 5 and lantern ring 4 fixed connection, lantern ring 4 and bracing piece 3 fixed connection, and bracing piece 3 and detection case 2 fixed connection have formed a whole, thereby support fixedly to detection case 2, prevent that detection case 2 from dropping and breaking the condition appearance such as taking place to drop through long-time unsettled emergence, rubber pad 10 can insulate in the detection case 2, prevent phenomenons such as electric leakage race, can also protect the electronic component in the detection case 2, place the drier 13 in box 12 and can carry out dampproofing except that wet to detection case 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a power system distribution network operation detection device, includes tower pole (1) and detection case (2), its characterized in that: tower pole (1) be close to ground one end department with detection case (2) one side fixed connection, detection case (2) are close to a plurality of bracing pieces of ground one side fixedly connected with (3), tower pole (1) are close to ground one end lateral wall cover and are equipped with the lantern ring (4), the lantern ring (4) with tower pole (1) sliding connection, bracing piece (3) with lantern ring (4) lateral wall fixed connection, keep away from lantern ring (4) detection case (2) one side fixedly connected with support frame (5).
2. The power distribution network operation detection device of the power system according to claim 1, wherein: the detection case (2) is hollow, the level is equipped with detection connector (6) in detection case (2), detect connector (6) week side with detection case (2) fixed connection, it keeps away from to detect connector (6) a plurality of terminals of bracing piece (3) one side fixedly connected with (7), terminal (7) are kept away from detect connector (6) one end with detection case (2) fixed connection.
3. The power distribution network operation detection device of the power system according to claim 1, wherein: detection case (2) are kept away from tower pole (1) one side has seted up chamber door (8), chamber door (8) one side with detection case (2) are articulated, chamber door (8) are kept away from articulated department one side is equipped with a plurality of bolts (9), and pass through bolt (9) with detection case (2) threaded connection.
4. The power distribution network operation detection device of the power system according to claim 1, wherein: the inner side wall of the detection box (2) is fixedly connected with a rubber pad (10).
5. The power distribution network operation detection device of the power system according to claim 1, wherein: the inner side wall of the detection box (2) is fixedly connected with lighting equipment (11).
6. The power distribution network operation detection device of the power system according to claim 3, wherein: one side fixedly connected with places box (12) in chamber door (8) is close to detection case (2), place and place drier (13) in box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235709.5U CN214427535U (en) | 2021-01-28 | 2021-01-28 | Power distribution network operation detection device of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235709.5U CN214427535U (en) | 2021-01-28 | 2021-01-28 | Power distribution network operation detection device of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427535U true CN214427535U (en) | 2021-10-19 |
Family
ID=78057600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235709.5U Expired - Fee Related CN214427535U (en) | 2021-01-28 | 2021-01-28 | Power distribution network operation detection device of power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214427535U (en) |
-
2021
- 2021-01-28 CN CN202120235709.5U patent/CN214427535U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |