CN212541073U - Safety electricity utilization monitoring device - Google Patents
Safety electricity utilization monitoring device Download PDFInfo
- Publication number
- CN212541073U CN212541073U CN202021554860.7U CN202021554860U CN212541073U CN 212541073 U CN212541073 U CN 212541073U CN 202021554860 U CN202021554860 U CN 202021554860U CN 212541073 U CN212541073 U CN 212541073U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- fixed
- electric equipment
- adjusting mechanism
- axial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a safety electricity utilization monitoring device, which comprises an industrial controller and a current transformer which are arranged on an electric device, and a relay which is arranged on a power inlet wire of the electric device; the current transformer and the relay are respectively electrically connected with the industrial controller; the current transformer comprises a current transformer body, a mounting plate, an X axial adjusting mechanism and a Y axial adjusting mechanism, wherein a threading hole is formed in the current transformer body, the mounting plate is fixed on electric equipment, the X axial adjusting mechanism is arranged on the mounting plate, the Y axial adjusting mechanism is connected to the X axial adjusting mechanism, a bottom plate is arranged at the bottom of the current transformer body, and the bottom plate is arranged on the Y axial adjusting mechanism. The utility model relates to a safety electricity utilization monitoring device, which can monitor the power inlet wire current of the electric equipment in real time, thereby improving the electricity utilization safety of the electric equipment; and the position of the current transformer body can be adjusted, so that the wiring convenience of the current transformer body is improved.
Description
Technical Field
The utility model relates to a safe power consumption monitoring device.
Background
In industrial production or public facilities and domestic environments, a plurality of electric devices are often required to be used simultaneously, and continuous and reliable operation is often required, and with the rapid development of electronic technology and the popularization of power networks, because the load of a power supply circuit is certain, when a plurality of electric devices work simultaneously, the safety of electricity utilization is likely to be caused to be problematic: the power supply line is in a high-load state for a long time, so that the line is easy to age, the service life of the line is influenced, and potential safety hazards are easily caused when the aged line works in the high-load state; because the power supply power of the power supply system has an upper limit, when the peak value of the power utilization is high, the power utilization equipment can be damaged due to insufficient power distribution, or potential safety hazards are brought by overload operation of the power supply system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safe power utilization monitoring device which has reasonable structure and can monitor the power inlet wire current of the electric equipment in real time, thereby improving the power utilization safety of the electric equipment; moreover, the position of the current transformer body can be adjusted, so that the wiring convenience of the current transformer body is improved.
In order to achieve the purpose, the technical scheme of the utility model is to design a safety electricity utilization monitoring device, which comprises an industrial controller and a current transformer which are arranged on an electric equipment, and a relay which is arranged on a power inlet wire of the electric equipment;
the current transformer and the relay are respectively and electrically connected with the industrial controller;
the current transformer comprises a current transformer body, a mounting plate, an X axial adjusting mechanism and a Y axial adjusting mechanism, wherein the current transformer body is provided with a threading hole for leading-in wires of a power supply of electric equipment to pass through, the mounting plate is fixed on the electric equipment, the X axial adjusting mechanism comprises an X axial sliding rail fixed on the mounting plate and an X axial sliding plate connected on the X axial sliding rail in a sliding manner, the X axial sliding rail is provided with a plurality of first threaded holes, the plurality of first threaded holes are arranged at equal intervals along the length direction of the X axial sliding rail, the X axial sliding plate is provided with a first fixing hole capable of being overlapped with the first threaded holes, the Y axial adjusting mechanism comprises a Y axial sliding rail fixed on the X axial sliding plate, the bottom of the current transformer body is provided with a bottom plate, the bottom plate is connected on the Y axial sliding rail in a sliding manner, the plurality of second threaded holes are arranged at equal intervals along the length direction of the Y-axis slide rail, and second fixing holes capable of being overlapped with the second threaded holes are formed in the bottom plate.
Preferably, the safety electricity monitoring device further comprises an alarm, and the alarm is electrically connected with the industrial controller.
Preferably, current transformer still includes cable clamping mechanism, and this cable clamping mechanism includes fixed clamping piece and activity clamping piece, fixed clamping piece is located the below of consumer power inlet wire, and the bottom of this fixed clamping piece is equipped with the bracing piece, and this bracing piece is fixed on the bottom plate, the activity clamping piece is located the top of consumer power inlet wire, and the top of this activity clamping piece is equipped with spherical crown shape recess, be equipped with the fixed block that is located the through wires hole top on the current transformer body, be equipped with vertical screw hole on this fixed block, and this fixed block is connected with the screw rod through vertical screw hole, and the upper end of this screw rod is equipped with square head, and the lower extreme of this screw rod is equipped with the spherical crown head with spherical crown shape groove connection.
Preferably, rubber pads are respectively arranged on the opposite inner sides of the fixed clamping piece and the movable clamping piece.
Preferably, the alarm is an audible and visual alarm.
The utility model has the advantages and the beneficial effects that: the safety power utilization monitoring device is reasonable in structure, and can monitor the power inlet wire current of the electric equipment in real time, so that the power utilization safety of the electric equipment is improved; moreover, the position of the current transformer body can be adjusted, so that the wiring convenience of the current transformer body is improved.
When the industrial controller works, the current transformer is used for detecting the power supply incoming line current of the electric equipment, converting the current into corresponding current data and transmitting the current data to the industrial controller; the industrial controller analyzes and processes the current data, and if the industrial controller obtains a normal processing result of the current data, the relay is controlled to conduct a power inlet wire of the electric equipment, and the electric equipment normally runs at the moment; if the industrial controller obtains the processing result of the current data abnormity, the relay is controlled to disconnect the power inlet wire of the electric equipment so as to protect the electric equipment; meanwhile, the industrial controller controls the audible and visual alarm to give an alarm so as to remind workers to process in time.
When the current transformer is installed, the installation plate is fixed on the electric equipment, then the X-axis sliding plate slides along the X-axis sliding rail, so that the position of the current transformer body in the X-axis direction is adjusted, a first fixing hole in the X-axis sliding plate is overlapped with a corresponding first threaded hole in the X-axis sliding rail, and then a screw passes through the first fixing hole to be connected with the first threaded hole, so that the X-axis sliding plate is fixed; and then the bottom plate slides along the Y-axis slide rail, so that the position of the current transformer body in the Y-axis direction is adjusted, the second fixing hole in the bottom plate is overlapped with the corresponding second threaded hole in the Y-axis slide rail, and the screw passes through the second fixing hole to be connected with the second threaded hole, so that the bottom plate is fixed, and the adjustment of the position of the current transformer body is completed.
And, through setting up cable clamping mechanism, the power inlet wire that can effectual consumer presss from both sides tightly fixedly to prevent that the power inlet wire from sliding in the through wires hole, reduce the influence to the detection effect. During specific operation, a power inlet wire of electric equipment penetrates through the wire passing hole of the current transformer body and is supported below the power inlet wire through the fixed clamping piece, then the square head is screwed to enable the screw rod to rotate, and the screw rod drives the movable clamping piece to move downwards after rotating until the power inlet wire is clamped and fixed between the movable clamping piece and the fixed clamping piece.
Drawings
Fig. 1 is a schematic diagram of the current transformer of the present invention.
Fig. 2 is a schematic diagram of the X-axis adjusting mechanism and the Y-axis adjusting mechanism of the present invention.
Fig. 3 is a schematic view of the connection structure of the movable clamping piece and the screw rod of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, fig. 2 and fig. 3, a safety electricity utilization monitoring device includes an industrial controller and a current transformer installed in an electric device, and a relay installed on a power inlet line of the electric device;
the current transformer and the relay are respectively and electrically connected with the industrial controller;
the current transformer comprises a current transformer body 1, a mounting plate 2, an X axial adjusting mechanism and a Y axial adjusting mechanism, wherein a threading hole 3 for leading in wires of a power supply of electric equipment to pass through is arranged on the current transformer body 1, the mounting plate 2 is fixed on the electric equipment, the X axial adjusting mechanism comprises an X axial sliding rail 4 fixed on the mounting plate 2 and an X axial sliding plate 5 connected on the X axial sliding rail 4 in a sliding manner, a plurality of first threaded holes 6 are arranged on the X axial sliding rail 4, the plurality of first threaded holes 6 are arranged at equal intervals along the length direction of the X axial sliding rail 4, a first fixing hole 7 capable of being overlapped with the first threaded hole 6 is arranged on the X axial sliding plate 5, the Y axial adjusting mechanism comprises a Y axial sliding rail 8 fixed on the X axial sliding plate 5, a bottom plate 9 is arranged at the bottom of the current transformer, this bottom plate 9 sliding connection is on Y axial slide rail 8, be equipped with a plurality of second screw holes 10 on Y axial slide rail 8, these a plurality of second screw holes 10 set up along Y axial slide rail 8's length direction equidistant, be equipped with on the bottom plate 9 can with the second fixed orifices 11 of second screw hole 10 overlap.
The safety electricity utilization monitoring device further comprises an alarm, and the alarm is electrically connected with the industrial controller.
Above-mentioned current transformer still includes cable clamping mechanism, and this cable clamping mechanism includes fixed clamping piece 12 and activity clamping piece 13, fixed clamping piece 12 is located the below of consumer power inlet wire, and the bottom of this fixed clamping piece 12 is equipped with bracing piece 14, and this bracing piece 14 is fixed on bottom plate 9, activity clamping piece 13 is located the top of consumer power inlet wire, and the top of this activity clamping piece 13 is equipped with spherical crown shape recess, be equipped with the fixed block 15 that is located through wires hole 3 top on the current transformer body 1, be equipped with vertical screw hole on this fixed block 15, and this fixed block 15 is connected with screw rod 16 through vertical screw hole, and the upper end of this screw rod 16 is equipped with square head 17, and the lower extreme of this screw rod 16 is equipped with the spherical crown head 18 with spherical crown shape groove connection.
The alarm is an audible and visual alarm.
The utility model has the advantages and the beneficial effects that: the safety power utilization monitoring device is reasonable in structure, and can monitor the power inlet wire current of the electric equipment in real time, so that the power utilization safety of the electric equipment is improved; moreover, the position of the current transformer body 1 can be adjusted, so that the wiring convenience of the current transformer body 1 is improved.
When the industrial controller works, the current transformer is used for detecting the power supply incoming line current of the electric equipment, converting the current into corresponding current data and transmitting the current data to the industrial controller; the industrial controller analyzes and processes the current data, and if the industrial controller obtains a normal processing result of the current data, the relay is controlled to conduct a power inlet wire of the electric equipment, and the electric equipment normally runs at the moment; if the industrial controller obtains the processing result of the current data abnormity, the relay is controlled to disconnect the power inlet wire of the electric equipment so as to protect the electric equipment; meanwhile, the industrial controller controls the audible and visual alarm to give an alarm so as to remind workers to process in time.
When the current transformer is installed, the installation plate 2 is fixed on electric equipment, then the X-axis sliding plate 5 slides along the X-axis sliding rail 4, so that the position of the current transformer body 1 in the X-axis direction is adjusted, a first fixing hole 7 on the X-axis sliding plate 5 is overlapped with a corresponding first threaded hole 6 on the X-axis sliding rail 4, and then a screw penetrates through the first fixing hole 7 to be connected with the first threaded hole 6, so that the X-axis sliding plate 5 is fixed; and then, the bottom plate 9 slides along the Y-axis slide rail 8, so that the position of the current transformer body 1 in the Y-axis direction is adjusted, the second fixing hole 11 in the bottom plate 9 is overlapped with the corresponding second threaded hole 10 in the Y-axis slide rail, and then the screw passes through the second fixing hole 11 and is connected with the second threaded hole 10, so that the bottom plate 9 is fixed, and the adjustment of the position of the current transformer body 1 is completed.
And, through setting up cable clamping mechanism, the power inlet wire that can effectual consumer presss from both sides tightly fixedly to prevent that the power inlet wire from sliding in the through wires hole, reduce the influence to the detection effect. During specific operation, a power inlet wire of electric equipment penetrates through the wire passing hole 3 of the current transformer body 1 and is supported below the power inlet wire through the fixed clamping piece 12, then the square head 17 is screwed to enable the screw rod 16 to rotate, and the movable clamping piece 13 is driven to move downwards after the screw rod 16 rotates until the power inlet wire is clamped and fixed between the movable clamping piece 13 and the fixed clamping piece 12.
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 improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A safe electricity utilization monitoring device is characterized by comprising an industrial controller and a current transformer which are arranged on an electric equipment, and a relay arranged on a power supply inlet wire of the electric equipment;
the current transformer and the relay are respectively and electrically connected with the industrial controller;
the current transformer comprises a current transformer body, a mounting plate, an X axial adjusting mechanism and a Y axial adjusting mechanism, wherein the current transformer body is provided with a threading hole for leading-in wires of a power supply of electric equipment to pass through, the mounting plate is fixed on the electric equipment, the X axial adjusting mechanism comprises an X axial sliding rail fixed on the mounting plate and an X axial sliding plate connected on the X axial sliding rail in a sliding manner, the X axial sliding rail is provided with a plurality of first threaded holes, the plurality of first threaded holes are arranged at equal intervals along the length direction of the X axial sliding rail, the X axial sliding plate is provided with a first fixing hole capable of being overlapped with the first threaded holes, the Y axial adjusting mechanism comprises a Y axial sliding rail fixed on the X axial sliding plate, the bottom of the current transformer body is provided with a bottom plate, the bottom plate is connected on the Y axial sliding rail in a sliding manner, the plurality of second threaded holes are arranged at equal intervals along the length direction of the Y-axis slide rail, and second fixing holes capable of being overlapped with the second threaded holes are formed in the bottom plate.
2. The safety power monitoring device of claim 1, further comprising an alarm, wherein the alarm is electrically connected to the industrial controller.
3. The safety electricity utilization monitoring device according to claim 2, wherein the current transformer further comprises a cable clamping mechanism, the cable clamping mechanism comprises a fixed clamping piece and a movable clamping piece, the fixed clamping piece is located below an incoming line of a power supply of the electric equipment, a supporting rod is arranged at the bottom of the fixed clamping piece and fixed on the bottom plate, the movable clamping piece is located above the incoming line of the power supply of the electric equipment, a spherical cap-shaped groove is arranged at the top of the movable clamping piece, a fixed block located above the threading hole is arranged on the current transformer body, a vertical threaded hole is arranged on the fixed block, the fixed block is connected with a screw rod through the vertical threaded hole, a square head is arranged at the upper end of the screw rod, and a spherical cap head connected with the spherical cap-shaped groove is arranged at the lower end of.
4. The electrical safety monitoring device according to claim 3, wherein the fixed clip and the movable clip are provided with rubber pads on their inner sides.
5. The electrical safety monitoring device of claim 4, wherein the alarm is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554860.7U CN212541073U (en) | 2020-07-31 | 2020-07-31 | Safety electricity utilization monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554860.7U CN212541073U (en) | 2020-07-31 | 2020-07-31 | Safety electricity utilization monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212541073U true CN212541073U (en) | 2021-02-12 |
Family
ID=74518672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021554860.7U Active CN212541073U (en) | 2020-07-31 | 2020-07-31 | Safety electricity utilization monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212541073U (en) |
-
2020
- 2020-07-31 CN CN202021554860.7U patent/CN212541073U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107727694A (en) | A kind of pantograph carbon slide component and its wear detecting method | |
| CN203415716U (en) | Power system electrified operation wiring clamp | |
| CN212541073U (en) | Safety electricity utilization monitoring device | |
| CN202062058U (en) | Monitoring protection device for overturning heat preserving furnace aluminum liquid level control | |
| CN202816501U (en) | Bare wire alarm device | |
| CN203012074U (en) | Overhead terminal capable of being installed and maintained conveniently | |
| CN206992014U (en) | Safety relay | |
| CN213398768U (en) | Monitoring device for surge protector trouble | |
| CN115473061A (en) | High-voltage connector heating defect processing device capable of monitoring temperature in real time | |
| CN203011956U (en) | Double-line-input fault indicator wire-clamping device | |
| CN211042483U (en) | Improved power transformer winding looseness monitoring device | |
| CN202815287U (en) | OPGW cable rack structure multidirectional insulated guide clamp | |
| CN208849098U (en) | A kind of electric power security protection facility intelligent positioner | |
| CN212543817U (en) | Safety monitoring device applied to electric equipment | |
| CN201966589U (en) | Intelligent monitoring device for motor | |
| CN206921740U (en) | A kind of disconnecting switch with contact indicator function | |
| CN111725635A (en) | Internal rotating rod type grounding wire device with early warning function | |
| CN217361931U (en) | Intelligent grounding wire | |
| CN219591797U (en) | Shorting stub for insulator string | |
| CN215299957U (en) | Intelligent grounding pile of transformer substation | |
| CN110034425A (en) | A kind of automatic earthing device | |
| CN109490677B (en) | Detection device of self-resetting overvoltage and undervoltage protector | |
| CN110749807A (en) | 500kV zinc oxide arrester high altitude testing arrangement | |
| CN214544082U (en) | Direct current power supply equipment with multiple intelligent monitoring functions | |
| CN215773036U (en) | Integrated wiring harness of photovoltaic power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |