CN213986702U - Cable insulation on-line monitoring device in power switch cabinet - Google Patents
Cable insulation on-line monitoring device in power switch cabinet Download PDFInfo
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- CN213986702U CN213986702U CN202022883205.2U CN202022883205U CN213986702U CN 213986702 U CN213986702 U CN 213986702U CN 202022883205 U CN202022883205 U CN 202022883205U CN 213986702 U CN213986702 U CN 213986702U
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Abstract
The utility model belongs to the technical field of the cable, especially, be an insulating on-line monitoring device of power switch cabinet internal cable, including the electric power cabinet, there is the cabinet door one side of electric power cabinet through hinge connection. This cable insulation on-line monitoring device in power switch cabinet, when cable insulation loses, then the wire circular telegram, and then solenoid circular telegram, produce magnetic force, magnetic force attracts the iron plate to be close to the motion to the iron core, the elastic potential energy of spring has been increased, the iron plate drives the guide arm and moves to the iron core, make the copper sheet be connected with first electrode piece and second electrode piece, thereby electric current in the first electrode piece passes through the copper sheet and switches on with the second electrode piece, second electrode piece and bulb electric connection, thereby the bulb sends the light, can know how insulating nature of cable is through observing whether the bulb shines, thereby make things convenient for monitoring, when cable insulation is intact, spring elastic potential energy converts kinetic energy into, drive the second movable plate and reset, and then first electrode piece and second electrode piece do not connect, the bulb no longer sends the light.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to insulating on-line monitoring device of power switch cabinet internal cable.
Background
The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, such as power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., which are composed of single-strand or multi-strand wires and insulating layer and used for connecting circuits, electric appliances, etc., and the cable can be divided into direct current cable and alternating current cable according to the system of photovoltaic power station.
In the process of laying electric power, the cable is important part composition, power cable's insulation is the key factor of deciding cable safe and reliable, also influence the safety and stability of auxiliary engine and unit constantly simultaneously, in order to guarantee the operation of cable safety and stability, need carry out timely effectual diagnosis to cable insulation, accomplish early discovery to cable insulation's defect and ageing, deal with early, reduce the potential safety hazard, cable insulation on-line monitoring device in the current power switch cabinet on the market, can not monitor the insulating nature of cable well.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an insulating on-line monitoring device of cable in power switch cabinet has solved the problem that can not monitor the insulating nature of cable well.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating on-line monitoring device of cable in power switch cabinet, includes the electric power cabinet, there is the cabinet door one side of electric power cabinet through hinge connection, the one end of electric power cabinet is provided with first fixed block, one side of cabinet door is provided with the second fixed block, the surface of second fixed block is provided with the turning block, the inside of electric power cabinet is provided with the protection box, the inside one end of protection box is provided with the iron core, one side of iron core is connected with the wire, the surface of iron core is provided with solenoid, logical groove has been seted up to the one end of electric power cabinet, the inside that leads to the groove is provided with dustproof mechanism, one side of dustproof mechanism is provided with heat dissipation mechanism.
Preferably, the inside that the one end of turning block extended to the second fixed block is provided with first gear, the inside of second fixed block is provided with first movable plate, and first gear is connected with the meshing of first movable plate, one side of first movable plate is provided with the second gear, the one end of first movable plate is provided with the fixture block, the surface of first movable plate is provided with the limit ring.
Preferably, a second moving plate is arranged at the bottom of the iron core, a sliding groove is formed in one side of the second moving plate, a sliding block is arranged inside the sliding groove and fixedly connected with the second moving plate, an iron block is arranged at one end of the second moving plate, a guide rod is arranged at the other end of the second moving plate, and a spring is arranged on the surface of the guide rod.
Preferably, a copper sheet is arranged at one end of the guide rod, which extends to the outside of the protection box, a first electrode plate is arranged at one end of the protection box, a second electrode plate is arranged on one side of the first electrode plate, and a bulb is arranged at the top of the protection box.
Preferably, the dustproof mechanism comprises a dustproof net, a connecting cylinder is arranged at one end of the dustproof net, and a connecting block is arranged inside the connecting cylinder.
Preferably, the heat dissipation mechanism comprises an outer plate, an inner plate is arranged inside the outer plate, fixing bolts are arranged on the surface of the outer plate, a motor is arranged on one side of the inner plate, and fan blades are arranged at the output end of the motor in a penetrating mode through the inner plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this cable insulation on-line monitoring device in power switch cabinet, when cable insulation loses, then the wire circular telegram, and then solenoid circular telegram, produce magnetic force, magnetic force attracts the iron plate to be close to the motion to the iron core, the elastic potential energy of spring has been increased, the iron plate drives the guide arm and moves to the iron core, make the copper sheet be connected with first electrode piece and second electrode piece, thereby electric current in the first electrode piece passes through the copper sheet and switches on with the second electrode piece, second electrode piece and bulb electric connection, thereby the bulb sends the light, can know how insulating nature of cable is through observing whether the bulb shines, thereby make things convenient for monitoring, when cable insulation is intact, spring elastic potential energy converts kinetic energy into, drive the second movable plate and reset, and then first electrode piece and second electrode piece do not connect, the bulb no longer sends the light.
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 three-dimensional structure of the present invention;
FIG. 2 is a three-dimensional structure view of the bulb of the present invention;
fig. 3 is a main sectional view of a second fixing block of the present invention;
FIG. 4 is a top cross-sectional view of the protective case of the present invention;
fig. 5 is a three-dimensional structure view of the dust screen of the present invention;
fig. 6 is a three-dimensional structure view of the fan blade of the present invention.
In the figure: 1, an electric power cabinet; 2, a cabinet door; 3, a first fixed block; 4, a second fixed block; 5, turning the block; 6 a first gear; 7 a first moving plate; 8 a second gear; 9, clamping blocks; 10 a confinement ring; 11 a protective box; 12 iron cores; 13 a lead; 14 an electromagnetic coil; 15 a second moving plate; 16 iron blocks; 17 chute; 18 a slide block; 19 a guide rod; 20 springs; 21 a copper sheet; 22 a first electrode sheet; 23 a second electrode sheet; 24 light bulbs; 25, a dust screen; 26 connecting the cylinder; 27 connecting blocks; 28 outer plates; 29 an inner plate; 30 fixing the bolt; 31 a motor; 32 fan blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an insulating on-line monitoring device of cable in power switch cabinet, including electric power cabinet 1, there is cabinet door 2 one side of electric power cabinet 1 through hinge connection, electric power cabinet 1's one end is provided with first fixed block 3, one side of cabinet door 2 is provided with second fixed block 4, it is convenient in carrying out the closure to cabinet door 2, avoid equipment to expose and receive the damage outward, increase of service life, the surface of second fixed block 4 is provided with turning block 5, electric power cabinet 1's inside is provided with protection box 11, the inside one end of protection box 11 is provided with iron core 12, one side of iron core 12 is connected with wire 13, the surface of iron core 12 is provided with solenoid 14, logical groove has been seted up to electric power cabinet 1's one end, the inside that leads to the groove is provided with dustproof mechanism, can avoid the entering of dust, one side of dustproof mechanism is provided with heat dissipation mechanism, accelerate radiating speed, ensure equipment normal operating.
Specifically, a first gear 6 is arranged at one end of the rotating block 5 extending into the second fixed block 4, a first moving plate 7 is arranged in the second fixed block 4, the first gear 6 is engaged with the first moving plate 7, one side of the first moving plate 7 is provided with the second gear 8, the second gear 8 and the limiting ring 10 limit the moving plate 7, the stability of the moving of the first moving plate 7 is ensured, one end of the first moving plate 7 is provided with the clamping block 9, the surface of the first moving plate 7 is provided with the limiting ring 10, the rotating block 5 is rotated manually, so that the rotating block 5 drives the first gear 6 to rotate, the first gear 6 is meshed with the first moving plate 7, and then first movable plate 7 drives fixture block 9 and removes, makes fixture block 9 inlay card in the inside of first fixed block 3 to fix the closure to cabinet door 2, avoid inside equipment to expose and receive the damage outward.
Specifically, a second moving plate 15 is arranged at the bottom of the iron core 12, a sliding groove 17 is formed in one side of the second moving plate 15, a sliding block 18 is arranged inside the sliding groove 17, the sliding block 18 is fixedly connected with the second moving plate 15, the sliding block 18 slides inside the sliding groove 17, friction between the second moving plate 15 and the inner wall of the protection box 11 when moving is reduced conveniently, stability of the second moving plate 15 when moving is improved, an iron block 16 is arranged at one end of the second moving plate 15, a guide rod 19 is arranged at the other end of the second moving plate 15, a spring 20 is arranged on the surface of the guide rod 19, elastic potential energy of the spring 20 is converted into kinetic energy, the second moving plate 15 is driven to reset, the first electrode plate 22 is not connected with the second electrode plate 23, and the bulb 24 does not emit bright light any more.
Specifically, one end of the guide rod 19 extends to the outside of the protection box 11 and is provided with a copper sheet 21, one end of the protection box 11 is provided with a first electrode sheet 22, one side of the first electrode sheet 22 is provided with a second electrode sheet 23, the top of the protection box 11 is provided with a bulb 24, and when the iron block 16 drives the guide rod 19 to move towards the iron core 12, the copper sheet 21 is connected with the first electrode sheet 22 and the second electrode sheet 23, so that the current in the first electrode sheet 22 is communicated with the second electrode sheet 23 through the copper sheet 21, the second electrode sheet 23 is electrically connected with the bulb 24, so that the bulb 24 emits light, and the insulation of the cable can be known by observing whether the bulb 24 emits light, and therefore, the monitoring is convenient.
Specifically, dustproof mechanism is including dust screen 25, dust screen 25's one end is provided with connecting cylinder 26, connecting cylinder 26's inside is provided with connecting block 27, electric power cabinet 1's inside seted up with connecting cylinder 26 assorted logical groove, connecting cylinder 26's inside is provided with the internal thread, connecting block 27's outside is provided with the phase-match external screw thread, be favorable to installing fixedly to dust screen 25, moreover, the steam generator is simple in structure, be favorable to dismantling to wash the change dust screen 25, the efficiency that dust screen 25 filters the dust has been improved.
Specifically, heat dissipation mechanism is including planking 28, the inside of planking 28 is provided with inner panel 29, the surface of planking 28 is provided with fixing bolt 30, through tensile inner panel 29, the position height of adjustable flabellum 32, when dismantling the change to dust screen 25, can not cause the influence, it is convenient in highly fixed after adjusting through fixing bolt 30, stability has been increased, one side of inner panel 29 is provided with motor 31, motor 31's output runs through inner panel 29 and is provided with flabellum 32, through starter motor 31, make motor 31 drive flabellum 32 rotate, the exchange speed of air around with higher speed, and then radiating efficiency has been accelerated, the normal operating of internal plant has been ensured.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, through the first fixed block 3 that sets up, second fixed block 4, first gear 6, first movable plate 7 is convenient in being closed to cabinet door 2, iron core 12 through the setting, solenoid 14, iron plate 16, copper sheet 21, bulb 24 is convenient in monitoring the insulating nature of cable, dustproof net 25 through the setting, connecting cylinder 26, connecting block 27 is convenient in playing dirt-proof effect, through planking 28 that sets up, inner panel 29, motor 31, flabellum 32 is convenient in playing radiating effect, all consumer all supply power through external power source in this device.
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 (6)
1. The utility model provides an insulating on-line monitoring device of cable in power switch cabinet, includes power cabinet (1), its characterized in that: one side of electric power cabinet (1) has cabinet door (2) through hinge connection, the one end of electric power cabinet (1) is provided with first fixed block (3), one side of cabinet door (2) is provided with second fixed block (4), the surface of second fixed block (4) is provided with turning block (5), the inside of electric power cabinet (1) is provided with protection box (11), the inside one end of protection box (11) is provided with iron core (12), one side of iron core (12) is connected with wire (13), the surface of iron core (12) is provided with solenoid (14), logical groove has been seted up to the one end of electric power cabinet (1), the inside that leads to the groove is provided with dustproof mechanism, one side of dustproof mechanism is provided with heat dissipation mechanism.
2. The on-line monitoring device for cable insulation in the power switch cabinet according to claim 1, characterized in that: the one end of turning block (5) extends to the inside of second fixed block (4) and is provided with first gear (6), the inside of second fixed block (4) is provided with first movable plate (7), and first gear (6) are connected with first movable plate (7) meshing, one side of first movable plate (7) is provided with second gear (8), the one end of first movable plate (7) is provided with fixture block (9), the surface of first movable plate (7) is provided with limit ring (10).
3. The on-line monitoring device for cable insulation in the power switch cabinet according to claim 1, characterized in that: the bottom of iron core (12) is provided with second movable plate (15), spout (17) have been seted up to one side of second movable plate (15), the inside of spout (17) is provided with slider (18), and slider (18) and second movable plate (15) fixed connection, the one end of second movable plate (15) is provided with iron plate (16), the other end of second movable plate (15) is provided with guide arm (19), the surface of guide arm (19) is provided with spring (20).
4. The on-line monitoring device for cable insulation in the power switch cabinet according to claim 3, characterized in that: one end of the guide rod (19) extends to the outside of the protection box (11) and is provided with a copper sheet (21), one end of the protection box (11) is provided with a first electrode sheet (22), one side of the first electrode sheet (22) is provided with a second electrode sheet (23), and the top of the protection box (11) is provided with a bulb (24).
5. The on-line monitoring device for cable insulation in the power switch cabinet according to claim 1, characterized in that: the dustproof mechanism comprises a dustproof net (25), a connecting cylinder (26) is arranged at one end of the dustproof net (25), and a connecting block (27) is arranged inside the connecting cylinder (26).
6. The on-line monitoring device for cable insulation in the power switch cabinet according to claim 1, characterized in that: the heat dissipation mechanism comprises an outer plate (28), an inner plate (29) is arranged inside the outer plate (28), fixing bolts (30) are arranged on the surface of the outer plate (28), a motor (31) is arranged on one side of the inner plate (29), and fan blades (32) are arranged at the output end of the motor (31) in a penetrating mode through the inner plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883205.2U CN213986702U (en) | 2020-12-05 | 2020-12-05 | Cable insulation on-line monitoring device in power switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022883205.2U CN213986702U (en) | 2020-12-05 | 2020-12-05 | Cable insulation on-line monitoring device in power switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986702U true CN213986702U (en) | 2021-08-17 |
Family
ID=77239771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022883205.2U Active CN213986702U (en) | 2020-12-05 | 2020-12-05 | Cable insulation on-line monitoring device in power switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986702U (en) |
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2020
- 2020-12-05 CN CN202022883205.2U patent/CN213986702U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong ruining Electric Co.,Ltd. Assignor: SHANDONG DESHENG ELECTRIC POWER Co.,Ltd. Contract record no.: X2022980028128 Denomination of utility model: An on-line monitoring device for cable insulation in power switch cabinet Granted publication date: 20210817 License type: Common License Record date: 20230105 |
|
| EE01 | Entry into force of recordation of patent licensing contract |