CN213633516U

CN213633516U - Voltage sag monitoring and governing analysis integrated device

Info

Publication number: CN213633516U
Application number: CN202022590358.8U
Authority: CN
Inventors: 张海花; 丁远帆; 李峰; 周晨希
Original assignee: Nanjing Lefan Electric Technology Co ltd
Current assignee: Nanjing Lefan Electric Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-06
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a voltage sag monitoring and treatment analysis integrated device, which comprises a device body and a mounting plate, wherein one end of the device body is fixedly connected with the mounting plate, one end of the device body is connected with an electric wire, one end of the device body is positioned outside the electric wire and is provided with a fixed ring through a screw, one end of the bottom of the fixed ring is uniformly welded with a spring, the inside of a first threaded hole is connected with a first screw rod through a screw thread, and a moving rod and one end inside the fixed ring are both bonded with a rubber plate, compared with the prior art, the utility model has the advantages that the electric wire can be buffered, the problem of the separation of the electric wire and the device body is effectively avoided, thereby preventing the separation of the electric wire and the device body and the occurrence of safety accidents, after the pulling is finished, the spring is compressed at the moment, the electric wire is restored to the original position, and the problem that the, the electric wires with different diameters can be fixed, and the application range of the device is expanded.

Description

Voltage sag monitoring and governing analysis integrated device

Technical Field

The utility model relates to a voltage monitoring technology field specifically is voltage sag monitoring and administers analysis integrated device.

Background

In the society, the production and the life of human beings cannot leave electric energy, the quality of the electric energy is more and more emphasized, the voltage quality is taken as an important index of the electric energy quality, the quality of the voltage quality is related to the electricity consumption quality of people, and a voltage monitoring device can analyze common voltage problems existing in a current electric power system, accords with new electric power constructed in China at present, promotes the electrification transformation policy, and lays a solid foundation for realizing an intelligent power grid and a firm power grid in China;

the existing Chinese patent application number 202010380263.5 discloses a voltage sag comprehensive treatment method for a power grid side, which solves the problem of unified treatment of increasingly sensitive user voltage sag economic losses in a power grid, reduces the treatment cost of the whole network sensitive user voltage sag, reduces the fault rate of a system, improves the reliability of the system, and realizes the mutual compatibility between the reliability problem and the sag treatment problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a voltage sag monitoring and administers analysis integrated device can effectively solve and propose among the above-mentioned background art in the voltage monitoring device use, the staff drags the electric wire easily, causes the electric wire to break away from with voltage monitoring device easily, has influenced voltage monitoring device's use, and causes the problem that the incident takes place easily.

In order to achieve the above object, the utility model provides a following technical scheme: voltage sag monitoring and administers analysis integrated device, including device body and mounting panel, device body one end fixedly connected with mounting panel, device body one end is connected with the electric wire, device body one end is in the electric wire outside and has the retainer plate through the screw mounting, the even welding of retainer plate bottom one end has the spring, the welding of spring one end has the circular arc piece, the shifting chute has all been seted up at the inside both ends of circular arc piece, the inside swing joint of shifting chute has the carriage release lever, first screw hole has been seted up to retainer plate one end, first screw hole is inside to have first screw rod through threaded connection, the carriage release lever all bonds with the inside one end of retainer plate has the rubber slab.

Preferably, the longitudinal section of the moving rod is arc-shaped, the outer diameter of one end of the moving rod is equal to the inner diameter of the moving groove, and an arc angle is processed at one end of the first screw rod and is in contact with the moving rod.

Preferably, the sliding groove is formed in the top face of the front side of the device body, the sliding block is connected to one end inside the sliding groove in a sliding mode, the cleaning brush is installed at one end of the sliding block through a screw, the placing groove is formed in the end, close to the sliding groove, of the front side of the device body, the second screw rod is connected to the middle of the top end of the placing groove through threads, and second threaded holes are formed in the positions, corresponding to the second screw rod, of the tops of the sliding block and.

Preferably, the longitudinal section shapes of the sliding groove and the sliding block are both L-shaped, and the inner diameter of the sliding groove is equal to the outer diameter of the sliding block.

Preferably, the mounting hole has been seted up in the device body openly outside, U type groove has been seted up to mounting hole four corners position department, mounting panel one end is located U type groove one end position department and has seted up the thread groove, mounting panel one end is close to thread groove one end position department and has seted up the spacing groove, spacing post is installed in the embedding of spacing inslot portion, four spacing post one end is connected through spacing frame in the mounting hole is inside, the thread groove is inside to install the third screw rod through the screw thread, the welding of third screw rod one end has the fixture block.

Preferably, one end of the fixture block is in contact with one end of the limiting frame, and the diameter of the limiting column is equal to the inner diameter of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the retainer plate, a spring, the circular arc piece, the carriage release lever, the use of first screw rod and rubber slab, can cushion the electric wire, the effectual problem of avoiding electric wire and device body separation appears, thereby electric wire and device body separation have been prevented, cause the appearance of incident, after dragging and drawing, spring compression this moment, make the electric wire resume the normal position again, prevent that the staff from dragging the line next time and make the problem of electric wire and device body separation appear, can fix the electric wire of different diameters, the application range of device has been enlarged, form the protection to the electric wire, prevent that circular arc piece and carriage release lever are direct and electric wire contact, cause the problem that the electric wire caused the damage to appear.

2. Through the use of spacing frame, third screw rod, fixture block and spacing post, can tentatively fix the device body to make things convenient for the staff to aim at the position of third screw rod and thread groove, make things convenient for the staff to install the device body, through dual fixed, make the device body fixed more stable, be difficult for rocking, effectually avoided the device body to rock, cause the influence problem to voltage monitoring to appear.

3. Through the use of slider, clearance brush, second screw rod and standing groove, make things convenient for the staff to clear up the screen, need not the staff and look for the clearance instrument, save the time of clearance, the staff can fix the clearance brush in the standing groove through the second screw rod simultaneously after the clearance, saves the occupation space of clearance brush, improves space utilization.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the electric wire mounting structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the movable rod of the present invention;

FIG. 4 is a schematic view of the cleaning brush mounting structure of the present invention;

FIG. 5 is a schematic view of a third screw mounting structure of the present invention;

reference numbers in the figures: 1. a device body; 2. an electric wire; 3. a stationary ring; 4. a spring; 5. an arc block; 6. a moving groove; 7. a travel bar; 8. a first threaded hole; 9. a first screw; 10. a rubber plate; 11. a chute; 12. a slider; 13. cleaning a brush; 14. a second screw; 15. a second threaded hole; 16. a placement groove; 17. mounting a plate; 18. mounting holes; 19. a limiting frame; 20. a limiting groove; 21. a thread groove; 22. a third screw; 23. a clamping block; 24. a U-shaped groove; 25. a limiting column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical solution, voltage sag monitoring and treatment analysis integrated device, comprising a device body 1 and a mounting plate 17, one end of the device body 1 is fixedly connected with the mounting plate 17, one end of the device body 1 is connected with an electric wire 2, one end of the device body 1 is arranged outside the electric wire 2 and is provided with a fixed ring 3 by a screw, one end of the bottom of the fixed ring 3 is uniformly welded with a spring 4, one end of the spring 4 is welded with an arc block 5, both ends of the inside of the arc block 5 are provided with moving grooves 6, the inside of the moving groove 6 is movably connected with a moving rod 7, the longitudinal section of the moving rod 7 is in an arc shape, the outer diameter of one end of the moving rod 7 is equal to the inner diameter of the moving groove 6, one end of a first screw 9 is processed with an arc angle, and the arc angle is contacted with the, make more stable that carriage release lever 7 is fixed, first screw hole 8 has been seted up to 3 one ends of retainer plate, and first screw hole 8 is inside to have first screw rod 9 through threaded connection, and carriage release lever 7 all bonds with 3 inside one ends of retainer plate and has rubber slab 10.

Device body 1 openly top surface has seted up

spout

11, 11 inside one end sliding connection of spout has slider 12,

spout

11 and 12 longitudinal section shapes of slider are the L type, the internal diameter of spout 11 and the external diameter of slider 12 equal, it is spacing to slider 12, avoid slider 12 to drop from spout 11, there is cleaning brush 13 slider 12 one end through the mounting screw, device body 1 openly is close to spout 11 one end and has seted up standing groove 16, there is second screw rod 14 at 16 top middle parts of standing groove through threaded connection, slider 12 and cleaning brush 13 top correspond second screw rod 14 position department and have all seted up second screw hole 15.

Mounting hole 18 has been seted up in the device body 1 openly outside, U type groove 24 has been seted up in 18 four corners position departments of mounting hole, mounting panel 17 one end is located 24 one end positions of U type groove and has seted up thread groove 21, mounting panel 17 one end is close to 21 one end positions of thread groove and has seted up spacing groove 20, spacing post 25 is installed in the inside embedding of spacing groove 20, fixture block 23 one end and 19 one end in mutual contact of spacing frame, the diameter of spacing post 25 equals with the internal diameter of spacing groove 20, it is fixed with spacing frame 19, avoid spacing post 25 to rock in spacing groove 20, four spacing post 25 one ends are in that mounting hole 18 is inside to be connected through spacing frame 19, the inside third screw rod 22 of installing through the screw thread of thread groove 21, the welding of third screw rod.

The utility model discloses a theory of operation and use flow: the staff is when installation device body 1, make device body 1 insert in the mounting panel 17, the staff is through removing spacing frame 19 this moment, drive spacing post 25 and remove, insert spacing post 25 in spacing groove 20, to device body 1 preliminary fixed, thereby make things convenient for the staff to aim at the position of third screw rod 22 and thread groove 21, make things convenient for staff installation device body 1, after device body 1 preliminary fixed, the staff can be through rotating third screw rod 22 this moment, with device body 1 spacing fixed, fixture block 23 and spacing frame 19 contact after that, it is fixed with spacing frame 19, through dual fixed, make device body 1 fixed more stable, be difficult for rocking, effectually avoided device body 1 to rock, cause the influence problem to appear to voltage monitoring.

Then, the fixing ring 3 is installed on the device body 1 by the worker, after the electric wire 2 passes through the fixing ring 3, the worker moves the moving rod 7 in the moving groove 6 by moving the moving rod 7, so that the circular arc block 5 and the moving rod 7 are in contact with the electric wire 2, the first screw 9 is moved in the first threaded hole 8 by rotating the first screw 9, so that the first screw 9 is in contact with the moving rod 7, and the moving rod 7 is fixed, so that the electric wire 2 reserved between the fixing ring 3 and the circular arc block 5 is fixed, when the worker pulls the electric wire 2, the moving rod 7 and the circular arc block 5 are moved at the moment, so that the spring 4 is stretched to buffer the electric wire 2, the problem that the electric wire 2 is separated from the device body 1 is effectively avoided, the electric wire 2 is prevented from being separated from the device body 1, and a safety accident is caused, after the pulling is finished, spring 4 compression this moment makes electric wire 2 resume the normal position again, prevents that the staff from pulling the problem that electric wire 2 and device body 1 separated of reason to appear next time, and through the removal of carriage release lever 7, can fix the electric wire 2 of different diameters, has enlarged the application range of device, and cooperation rubber slab 10 forms the protection to electric wire 2, prevents that arc piece 5 and carriage release lever 7 are direct to contact with electric wire 2, causes the problem that electric wire 2 caused the damage to appear.

In the later stage use, when the positive screen of watching of device body 1 is unclear, the staff is through rotating second screw 14 this moment, make second screw 14 shift out from second screw hole 15, the staff is through removing cleaning brush 13 this moment, it removes in spout 11 to drive slider 12, thereby make cleaning brush 13 clear up the screen, make things convenient for the staff to clear up the screen, need not the staff and look for cleaning tool, the time of saving the clearance, simultaneously the staff is after the clearance, can fix cleaning brush 13 in standing groove 16 through second screw 14, the occupation space of cleaning brush 13 is saved, and space utilization is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Voltage sag monitoring and administers analysis integrated device, including device body (1) and mounting panel (17), its characterized in that: device body (1) one end fixedly connected with mounting panel (17), device body (1) one end is connected with electric wire (2), device body (1) one end is in the electric wire (2) outside and has retainer plate (3) through the screw mounting, the even welding of retainer plate (3) bottom one end has spring (4), the welding of spring (4) one end has arc piece (5), shifting chute (6) have all been seted up at the inside both ends of arc piece (5), the inside swing joint of shifting chute (6) has carriage release lever (7), first screw hole (8) have been seted up to retainer plate (3) one end, first screw hole (8) are inside to have first screw rod (9) through threaded connection, carriage release lever (7) and the inside one end of retainer plate (3) all bond and have rubber slab (10).

2. The voltage sag monitoring and management analysis integrated device according to claim 1, wherein the longitudinal section of the moving rod (7) is in the shape of a circular arc, the outer diameter of one end of the moving rod (7) is equal to the inner diameter of the moving groove (6), one end of the first screw (9) is provided with a circular arc angle, and the circular arc angle and the moving rod (7) are in contact with each other.

3. The voltage sag monitoring, governing and analyzing integrated device according to claim 1, characterized in that, a sliding groove (11) is opened on the top surface of the front of the device body (1), a slider (12) is slidably connected to one end inside the sliding groove (11), a cleaning brush (13) is installed at one end of the slider (12) through a screw, a placing groove (16) is opened at one end of the front of the device body (1) close to the sliding groove (11), a second screw rod (14) is connected to the middle of the top end of the placing groove (16) through a thread, and second threaded holes (15) are opened at positions of the tops of the slider (12) and the cleaning brush (13) corresponding to the second screw rod (14).

4. The voltage sag monitoring and management analysis integrated device according to claim 3, wherein the longitudinal cross-sectional shapes of the sliding chute (11) and the sliding block (12) are both L-shaped, and the inner diameter of the sliding chute (11) is equal to the outer diameter of the sliding block (12).

5. The voltage sag monitoring, governing and analyzing integrated device according to claim 1, characterized in that, the device body (1) has a mounting hole (18) in the outside of the front, U-shaped groove (24) has been seted up at the position of the four corners of mounting hole (18), threaded groove (21) has been seted up at the position of mounting plate (17) one end position in U-shaped groove (24), spacing groove (20) has been seted up at the position of mounting plate (17) one end position near threaded groove (21), spacing post (25) is installed to the inside embedding of spacing groove (20), four spacing post (25) one end is connected through spacing frame (19) in mounting hole (18), third screw rod (22) is installed through the screw thread in threaded groove (21), fixture block (23) has been welded to third screw rod (22) one end.

6. The integrated voltage sag monitoring, governing and analyzing device according to claim 5, wherein one end of the fixture block (23) contacts one end of the limiting frame (19), and the diameter of the limiting post (25) is equal to the inner diameter of the limiting groove (20).