CN211878065U - On-line monitoring device for transformer substation safety maintenance - Google Patents
On-line monitoring device for transformer substation safety maintenance Download PDFInfo
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- CN211878065U CN211878065U CN202020291677.6U CN202020291677U CN211878065U CN 211878065 U CN211878065 U CN 211878065U CN 202020291677 U CN202020291677 U CN 202020291677U CN 211878065 U CN211878065 U CN 211878065U
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- drawer
- meter
- indicating
- monitoring device
- universal meter
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Abstract
The utility model relates to the technical field of power supply monitoring, in particular to an online monitoring device for transformer substation safety maintenance, which is convenient for measurement and improves reliability; the indicating lamp comprises an indicating lamp holder, an indicating lamp contact and an indicating lamp, wherein the middle part of the top end of the indicating lamp holder is connected with the bottom end of the indicating lamp; the universal meter comprises a universal meter, a universal meter contact, a range adjusting knob, a range indicating needle, a meter frame, a meter shaft, a meter needle and an indicating sheet, wherein a range marking is arranged on the right lower part of the front end of the universal meter, the right lower part of the front end of the universal meter is rotatably connected with the rear end of the range adjusting knob, one end of the annular side of the range adjusting knob is connected with the inner end of the range indicating needle, the upper part of the front end of the universal meter is connected with the rear end of the indicating sheet, the lower part of the front end of the indicating sheet is rotatably connected with the rear end of the meter shaft, one end of the annular side of the meter shaft is connected with the inner.
Description
Technical Field
The utility model relates to a technical field of power supply monitoring especially relates to an on-line monitoring device for transformer substation's safety maintenance.
Background
As is well known, an online monitoring device for substation safety maintenance is an auxiliary device for equipment power supply safety monitoring of a substation, and is widely used in the field of power supply monitoring; the existing online monitoring device for the safety maintenance of the transformer substation comprises an indicating lamp holder, indicating lamp contacts and indicating lamps, wherein the front part of the top end of the indicating lamp holder is respectively connected with the bottom ends of the two groups of indicating lamp contacts, and the middle part of the top end of the indicating lamp holder is connected with the bottom end of the indicating lamp; when the existing online monitoring device for transformer substation safety maintenance is used, one ends of two wires are installed and connected to two groups of indicator light contacts, the other ends of the wires are installed and connected to two poles of power supply equipment to be tested, and the voltage range of the indicator light is judged according to the lighting color of the indicator light so as to determine whether the indicator light is in a safety range; the existing online monitoring device for transformer substation safety maintenance finds that the general range can be intelligently judged, but the general range can not be judged for specific numerical values, and the general range is not easy to judge for shifting at critical values, so that the reliability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be convenient for measure, improve the online monitoring device that is used for transformer substation's safety maintenance of reliability.
The utility model discloses an online monitoring device for transformer substation safety maintenance, including indicating lamp stand, pilot lamp contact and pilot lamp, the front portion of the top of indicating lamp stand is connected with the bottom of two groups of pilot lamp contacts respectively, the middle portion of the top of indicating lamp stand is connected with the bottom of pilot lamp; the universal meter comprises a universal meter, universal meter contacts, a range adjusting knob, a range indicating needle, a meter frame, a meter shaft, a meter needle, an indicating sheet, a table plate, a table box and a vehicle plate, wherein the middle part of the top end of the vehicle plate is connected with the bottom end of the table box, the top end of the table box is connected with the bottom end of the table plate, the left side of the top end of the table plate is connected with the bottom end of the universal meter, the left lower part of the front end of the universal meter is connected with the rear ends of a plurality of groups of universal meter contacts, the right lower part of the front end of the universal meter is provided with range marks, the right lower part of the front end of the universal meter is rotatably connected with the rear end of the range adjusting knob, one end of the ring side of the range adjusting knob is connected with the inner end of the range indicating needle, the upper part of the front end of the universal meter.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes drawer, drawer slide rail, drawer front bezel and drawer handle, and table case front end is provided with the drawer mouth, and drawer bottom left and right sides is connected with alien drawer slide rail top respectively, and drawer slide rail bottom is connected with drawer mouth bottom left and right sides slidable, and the drawer front end is connected with drawer front bezel rear end, and upper portion is connected with drawer handle rear end in the drawer front bezel front end, is provided with the handle cover on the drawer handle.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes lock knob and lockpin, and lock knob rear end is rotatable with drawer front bezel front end middle part downside and is connected, and the lockpin bottom is connected with drawer top front portion middle part slidable, and is provided with the pinhole at drawer mouth top relevant position.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes lamp pole, lamp shade and bulb, and the lamp pole bottom is connected with table top left rear side, and the lamp pole other end is connected with lamp shade tail end middle part, and the inside bottom of lamp shade is connected with the inner of bulb.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes multiunit contact cap, and contact cap demountable installation is on universal meter contact and pilot lamp contact.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes wheel box pivot, wheel box and gyro wheel, and four angle sides in sweep bottom are connected with a set of wheel box pivot top is rotatable respectively, and every group wheel box pivot bottom is connected with a set of wheel box top middle part respectively, and the inside both sides of wheel box are connected with the gyro wheel both ends are rotatable.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes the frame and pushes away the barre, and the frame bottom is connected with the sweep top left part front and back side, and two sets of inner upper portions of frame are connected with the both ends that push away the barre respectively, push away to be provided with the handle cover on the barre.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance still includes and is provided with the brake block in the wheel box pivot.
Compared with the prior art, the beneficial effects of the utility model are that: install wire both ends on the universal meter contact, later according to measuring numerical value, rotate range adjust knob, make the scope pointer instruct on corresponding scope scale mark, later with wire other both ends erection joint on the equipment two-stage that awaits measuring, then the table axle drives the table needle and rotates, stabilizes at a position at last and can read out this measuring numerical value through the guide plate, is convenient for measure, improves the reliability.
Drawings
Fig. 1 is a schematic structural view and an axial view of the present invention;
fig. 2 is a right side view of the structure of the present invention;
FIG. 3 is a partial axial view of the structure diagram of the present invention;
in the drawings, the reference numbers: 1. an indicator light holder; 2. an indicator light contact; 3. an indicator light; 4. a universal meter; 5. a multimeter contact; 6. a range adjustment knob; 7. a range pointer; 8. a table frame; 9. a watch shaft; 10. a pointer; 11. an indicator sheet; 12. a table plate; 13. a table box; 14. turning a plate; 15. a drawer; 16. a drawer slide; 17. a drawer front plate; 18. a drawer handle; 19. a lock knob; 20. a lock pin; 21. a lamp post; 22. a lamp shade; 23. a bulb; 24. a contact cap; 25. a wheel box rotating shaft; 26. a wheel box; 27. a roller; 28. a handle frame; 29. a push handle rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the on-line monitoring device for the safety maintenance of the transformer substation of the present invention comprises an indicating lamp holder 1, indicating lamp contacts 2 and an indicating lamp 3, wherein the front part of the top end of the indicating lamp holder 1 is respectively connected with the bottom ends of the two groups of indicating lamp contacts 2, and the middle part of the top end of the indicating lamp holder 1 is connected with the bottom end of the indicating lamp 3; the universal meter comprises a universal meter 4, universal meter contacts 5, a range adjusting knob 6, a range indicating needle 7, a meter frame 8, a meter shaft 9, a meter needle 10, an indicating sheet 11, a table board 12, a table box 13 and a vehicle board 14, wherein the middle part of the top end of the vehicle board 14 is connected with the bottom end of the table box 13, the top end of the table box 13 is connected with the bottom end of the table board 12, the left side of the top end of the table board 12 is connected with the bottom end of the universal meter 4, the left lower part of the front end of the universal meter 4 is connected with the rear end of a plurality of groups of universal meter contacts 5, a range marking is arranged on the right lower part of the front end of the universal meter 4, the right lower part of the front end of the universal meter 4 is rotatably connected with the rear end of the range adjusting knob 6, one end of the ring side of the range adjusting knob 6 is connected with the inner end of the range indicating needle 7, the inner end of the meter frame 8 is connected with the outer side of an indicating sheet 11 on the upper side of the front end of the universal meter 4; install wire both ends on universal meter contact 5, later according to measuring numerical value, turn range adjust knob 6 makes scope pointer 7 instruct on corresponding scope scale mark, later with wire other both ends erection joint on the equipment two-stage that awaits measuring, then table axle 9 drives table needle 10 and rotates, stabilizes at a position at last and can read out this measuring numerical value through indicator plate 11, and the measurement of being convenient for improves the reliability.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance still includes drawer 15, drawer slide rail 16, drawer front bezel 17 and drawer handle 18, table case 13 front end is provided with the drawer mouth, the left and right sides of drawer 15 bottom is connected with the top of strange family drawer slide rail 16 respectively, drawer slide rail 16 bottom and drawer mouth bottom left and right sides slidable are connected, drawer 15 front end is connected with drawer front bezel 17 rear end, upper portion in the front of drawer front bezel 17 is connected with drawer handle 18 rear end, be provided with the handle cover on the drawer handle 18; the drawer 15 is pulled out by gripping the drawer handle 18 to slide the drawer front 17 outward along the drawer slide rail 16, and then the drawer 15 is used to store wires or other used tool spare parts in a sorted manner, thereby improving convenience.
The utility model discloses an online monitoring device for transformer substation safety maintenance, still include lock knob 19 and lockpin 20, lock knob 19 rear end and drawer front bezel 17 front end middle part downside rotatable be connected, lockpin 20 bottom and drawer 15 top front end middle part inside slidable be connected, and be provided with the pinhole in drawer mouth top corresponding position; after the drawer 15 is closed, the locking knob 19 is screwed, so that the locking pin 20 extends outwards and is inserted into the pin hole, locking is performed, and reliability is improved.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance still includes lamp pole 21, lamp shade 22 and bulb 23, and the left rear side in lamp pole 21 bottom and 12 tops of table is connected, and the other end of lamp pole 21 is connected with the middle part of the tail end of lamp shade 22, and the inside bottom of lamp shade 22 is connected with the inner of bulb 23; the bulb 23 can illuminate, and the lampshade 22 is adjusted through the lamp post 21 to conduct light, so that the working environment is improved, darker light conditions are met, and convenience is improved.
The utility model discloses an online monitoring device for transformer substation safety maintenance, still include multiunit contact cap 24, contact cap 24 demountable installation is on universal meter contact 5 and pilot lamp contact 2; when not using, installation universal meter contact 5 can protect universal meter contact 5 and pilot lamp contact 2, prevents the oxidation, keeps its good conductivity, improves the reliability.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance still includes wheel box pivot 25, wheel box 26 and gyro wheel 27, and four corner sides in sweep 14 bottom are connected with a set of wheel box pivot 25 top rotatable respectively, and every group wheel box pivot 25 bottom is connected with a set of wheel box 26 top middle part respectively, and wheel box 26 inside both sides are connected with gyro wheel 27 both ends rotatable; play the supporting role to whole equipment to it is portable, improve the practicality.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance still includes frame 28 and push handle pole 29, and frame 28 bottom is connected with sweep 14 top left part front and back side, and the upper portion of two sets of 28 inner ends of frame is connected with the both ends of push handle pole 29 respectively, is provided with the handle cover on the push handle pole 29; the equipment can be pushed by holding the push handle rod 29, so that the equipment can be conveniently monitored at different positions, and the convenience is improved.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance, still include that wheel box pivot 25 is provided with the brake block; when the brake pad is pressed down during monitoring, the roller 27 can be stopped, so that the equipment can not move, and the stability is improved.
The utility model discloses an on-line monitoring device for transformer substation's safety maintenance, it is at the during operation, with two wire one end erection joint on two sets of pilot lamp contacts 2, wire other end erection joint is at the two poles of the earth of the power supply unit that awaits measuring, judge its voltage range according to the bright lamp colour of pilot lamp 3, with confirm whether be in safety range, later with wire both ends erection joint on universal meter contact 5, later according to measuring numerical value, come rotation range adjust knob 6, make 7 indications of scope pointer on corresponding scope scale mark, later with wire other both ends erection joint on the equipment two-stage that awaits measuring, then meter spindle 9 drives meter needle 10 and rotates, at last stable in a position can read out this measuring numerical value through indicator plate 11.
The utility model discloses an on-line monitoring device for transformer substation safety maintenance, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An online monitoring device for transformer substation safety maintenance comprises an indicating lamp holder (1), indicating lamp contacts (2) and indicating lamps (3), wherein the front part of the top end of the indicating lamp holder (1) is respectively connected with the bottom ends of two groups of indicating lamp contacts (2), and the middle part of the top end of the indicating lamp holder (1) is connected with the bottom ends of the indicating lamps (3); it is characterized by also comprising a universal meter (4), universal meter contacts (5), a range adjusting knob (6), a range indicating needle (7), a meter frame (8), a meter shaft (9), a meter needle (10), an indicating sheet (11), a table board (12), a table box (13) and a vehicle board (14), wherein the middle part of the top end of the vehicle board (14) is connected with the bottom end of the table box (13), the top end of the table box (13) is connected with the bottom end of the table board (12), the left side of the top end of the table board (12) is connected with the bottom end of the universal meter (4), the left lower part of the front end of the universal meter (4) is connected with the rear ends of a plurality of groups of universal meter contacts (5), range marks are arranged on the right lower part of the front end of the universal meter (4), the right lower part of the front end of the universal meter (4) is rotatably connected with the rear end of the range adjusting knob (6), one end of the ring side of the range adjusting knob (, the lower part of the front end of the indicating sheet (11) is rotatably connected with the rear end of the meter shaft (9), one end of the ring side of the meter shaft (9) is connected with the inner end of the meter needle (10), and the inner end of the meter frame (8) is connected with the outer side of the indicating sheet (11) on the upper side of the front end of the universal meter (4).
2. The online monitoring device for the safety maintenance of the transformer substation according to claim 1, further comprising a drawer (15), drawer slide rails (16), a drawer front plate (17) and a drawer handle (18), wherein a drawer opening is formed in the front end of the desk box (13), the left side and the right side of the bottom end of the drawer (15) are respectively connected with the top ends of the drawer slide rails (16) of different families, the bottom end of the drawer slide rail (16) is slidably connected with the left side and the right side of the bottom end of the drawer opening, the front end of the drawer (15) is connected with the rear end of the drawer front plate (17), the middle upper portion of the front end of the drawer front plate (17) is connected with the rear end of the drawer handle (18), and a handle sleeve is arranged on the drawer handle (.
3. The on-line monitoring device for substation safety maintenance according to claim 2, further comprising a locking knob (19) and a locking pin (20), wherein the rear end of the locking knob (19) is rotatably connected with the lower side of the middle part of the front end of the drawer front plate (17), the bottom end of the locking pin (20) is slidably connected with the middle side of the front end of the top end of the drawer (15), and a pin hole is formed in the corresponding position of the top end of the drawer opening.
4. The on-line monitoring device for substation safety maintenance according to claim 3, further comprising a lamp post (21), a lampshade (22) and a bulb (23), wherein the bottom end of the lamp post (21) is connected with the left rear side of the top end of the desk board (12), the other end of the lamp post (21) is connected with the middle part of the tail end of the lampshade (22), and the bottom end inside the lampshade (22) is connected with the inner end of the bulb (23).
5. The on-line monitoring device for substation safety maintenance according to claim 4, characterized by further comprising a plurality of sets of contact caps (24), wherein the contact caps (24) are detachably mounted on the multimeter contacts (5) and the indicator light contacts (2).
6. The on-line monitoring device for substation safety maintenance according to claim 5, further comprising wheel box rotating shafts (25), wheel boxes (26) and rollers (27), wherein four corner sides of the bottom end of the sweep (14) are respectively rotatably connected with the top ends of a group of wheel box rotating shafts (25), the bottom end of each group of wheel box rotating shafts (25) is respectively connected with the middle part of the top end of a group of wheel boxes (26), and two sides of the inside of each wheel box (26) are rotatably connected with two ends of each roller (27).
7. The on-line monitoring device for the safety maintenance of the transformer substation according to claim 6, further comprising a handle frame (28) and push handle rods (29), wherein the bottom end of the handle frame (28) is connected with the front side and the rear side of the left part of the top end of the vehicle board (14), the upper parts of the inner ends of the two groups of handle frames (28) are respectively connected with the two ends of the push handle rods (29), and handle sleeves are arranged on the push handle rods (29).
8. The on-line monitoring device for substation safety maintenance according to claim 7, characterized in that, a brake pad is arranged in the wheel box rotating shaft (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291677.6U CN211878065U (en) | 2020-03-11 | 2020-03-11 | On-line monitoring device for transformer substation safety maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291677.6U CN211878065U (en) | 2020-03-11 | 2020-03-11 | On-line monitoring device for transformer substation safety maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878065U true CN211878065U (en) | 2020-11-06 |
Family
ID=73255008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020291677.6U Expired - Fee Related CN211878065U (en) | 2020-03-11 | 2020-03-11 | On-line monitoring device for transformer substation safety maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878065U (en) |
-
2020
- 2020-03-11 CN CN202020291677.6U patent/CN211878065U/en not_active Expired - Fee Related
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Legal Events
| 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: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |