CN212485843U - Remote power-off device for operation fault maintenance of power distribution cabinet - Google Patents
Remote power-off device for operation fault maintenance of power distribution cabinet Download PDFInfo
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- CN212485843U CN212485843U CN202021230620.1U CN202021230620U CN212485843U CN 212485843 U CN212485843 U CN 212485843U CN 202021230620 U CN202021230620 U CN 202021230620U CN 212485843 U CN212485843 U CN 212485843U
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- limiting
- fixed
- distribution cabinet
- power distribution
- power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The utility model discloses a power distribution cabinet operation troubleshooting remote power-off device, including the switch board body, be fixed with spacing rectangle box on the switch board body, be fixed with electric putter on the spacing rectangle box, electric putter's flexible end and spacing slider fixed connection, spacing slider articulates there is the linking arm, the linking arm is articulated with the cabinet door, be fixed with sealed box body on the switch board body, be fixed with spacing slide in the sealed box body, spacing slide is fixed with spacing guide pillar through the installation on the spacing slide, be provided with the sharp rack on the lateral wall of spacing guide pillar, install drive gear in the sealed box body, the lateral wall of sealed box body is fixed with step motor, be fixed with conductive spring on the spacing guide pillar, the internal conducting block that is fixed with of sealed box, be provided with ethernet communication module through electric box on the switch board body, CPU and receiving circuit module. The beneficial effects of the utility model are that realize long-range safe break-make electricity and remote switch cabinet door.
Description
Technical Field
The utility model relates to a long-range power failure device field of troubleshooting, in particular to long-range power failure device of power distribution cabinet operation troubleshooting.
Background
The power distribution cabinet, the lighting distribution cabinet and the metering cabinet are power distribution system power distribution cabinet and power distribution cabinet, and are final-stage equipment. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The existing power distribution cabinet needs to be manually powered off and manually opened to maintain after the power distribution cabinet breaks down in operation, certain risks exist when the power distribution cabinet is manually powered off and manually opened to maintain, and therefore the power distribution cabinet operation fault maintenance remote power-off device capable of achieving remote safe power on-off and remote switch cabinet door design is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power distribution cabinet operation troubleshooting remote power-off device can realize the technological effect that proposes in the above-mentioned background art.
The utility model provides a remote power-off device for operation fault maintenance of a power distribution cabinet, which comprises a power distribution cabinet body, wherein a cabinet door is hinged on the power distribution cabinet body, a limit rectangular box arranged along the width direction of a cabinet opening is fixed on the top surface of the power distribution cabinet body, an electric push rod is fixed on the upper surface of the limit rectangular box, a limit chute arranged along the length direction is arranged on the upper surface of the limit rectangular box, a limit slider is arranged on the limit chute, the telescopic end of the electric push rod is fixedly connected with the limit slider, the limit slider is hinged and fixed with a connecting arm through a second hinge shaft, the other end of the connecting arm is hinged with the cabinet door through a first hinge shaft, a sealing box body is fixed on the side wall of the power distribution cabinet body, a limit slide seat arranged along the vertical direction is fixed on the inner upper part of the sealing box body, a limit guide pillar arranged along the vertical direction is fixed on the limit, the side wall of the limiting guide post is provided with a linear tooth row along the length direction, a transmission gear is installed in the sealing box body, the outer side wall of the sealing box body is fixed with a stepping motor, the output end of the stepping motor is coaxially and fixedly connected with the input end of the transmission gear, the transmission gear is meshed with the linear tooth row, the lower end of the limiting guide post is fixed with a conductive spring arranged along the vertical direction, the inner bottom of the sealing box body is fixed with a conductive block, the top surface of the power distribution cabinet body is fixed with an electric box, an Ethernet communication module, a CPU and a receiving circuit module are arranged in the electric box, the Ethernet communication module is in signal connection with a wireless router, the wireless router is in bidirectional signal connection with an intelligent terminal, the Ethernet communication module is in electrical signal connection with the CPU, and the receiving circuit module is in electrical signal connection with the CPU, the electric push rod and the stepping motor are respectively connected with the receiving circuit module through electric signals.
Preferably, the upper end of the second hinge shaft is hinged to the limiting sliding block, and the lower end of the second hinge shaft penetrates through the limiting sliding groove to be hinged to one end of the connecting arm.
Preferably, the side wall of the limit rectangular box is provided with a limit accommodating groove for accommodating the connecting arm.
Preferably, the conductive spring and the conductive block are aligned up and down.
Preferably, the limiting sliding seat is provided with a concave limiting sliding groove, and the end part of the limiting sliding column is provided with a convex structure for limiting and clamping the concave limiting sliding groove.
Preferably, a limiting block for limiting and fixing the electric push rod is fixed on the limiting rectangular box.
Preferably, the intelligent terminal is a smart phone, a notebook computer and a desktop computer.
Preferably, the receiving circuit module adopts two paths of wireless remote control switches, the input voltage is 220V, the receiving frequency is 315MHz, wherein L represents a live wire input end, N represents a zero wire input end, the receiving circuit module is connected with a 220V alternating current power supply, a1 and a2 represent two paths of normally open output ends, B1 and B2 represent common ends, and C1 and C2 represent normally closed output ends.
The utility model has the advantages that: when the remote power-off device for operation fault maintenance of the power distribution cabinet is used, firstly, a conductive spring is connected with a bus anode of the power distribution cabinet, a conductive block is connected with a bus cathode of the power distribution cabinet, the combination of a sealing box body, a stepping motor, a limiting slide seat, a limiting slide column, a limiting guide column, a linear tooth row, a transmission gear, a conductive spring, the conductive block and a concave limiting slide groove is used as a master control switch of the power distribution cabinet, and the combination of a limiting rectangular box, an electric push rod, a connecting arm, a limiting block, a limiting slide groove, a limiting slide block, a limiting accommodating groove, a first articulated shaft and a second articulated shaft is used as an opening and closing mechanism of a cabinet door of; electric putter wherein and step motor respectively with receiving circuit module signal connection to ethernet communication module signal connection has wireless router, and circuit router both-way signal connection has intelligent terminal, ethernet communication module with CPU signal connection, receiving circuit module with CPU signal connection, the staff only need download the APP customer end on intelligent terminal, realizes the break-make electricity of remote control power distribution cabinet and the switch of cabinet door according to the shift knob on the APP customer end, does not need staff's contact operation, realizes the purpose of safe operation.
Drawings
Fig. 1 is a schematic structural view of a remote power-off device for operation fault maintenance of a power distribution cabinet provided by the utility model;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic diagram of an internal structure of a sealing box body of the power distribution cabinet operation troubleshooting remote power-off device provided by the utility model;
fig. 4 is a schematic diagram of an internal structure of a sealed box body of the power distribution cabinet operation troubleshooting remote power-off device provided by the utility model;
fig. 5 is a schematic diagram of the internal structure of the sealed box body of the power distribution cabinet operation troubleshooting remote power-off device provided by the utility model;
fig. 6 is a schematic diagram of module connection of a power distribution cabinet operation troubleshooting remote power-off device provided by the utility model;
fig. 7 is the utility model provides a pair of receiving circuit module and step motor, electric putter of power distribution cabinet operation troubleshooting remote power-off device are connected the schematic diagram.
Description of reference numerals: 1-a power distribution cabinet body; 2-cabinet door; 3-sealing the box body; 4-a stepper motor; 5-an electrical box; 6-limiting rectangular box; 7-electric push rod; 8-a linker arm; 9-a limiting block; 10-a limit chute; 11-a limiting slide block; 12-limiting accommodating grooves; 13-a first articulated shaft; 14-a second articulated shaft; 15-a limiting slide seat; 16-a limit slide post; 17-a limiting guide post; 18-linear tooth rows; 19-a transmission gear; 20-a conductive spring; 21-a conductive block; 22-concave limiting chute.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to 7, the remote power-off device for operation troubleshooting of a power distribution cabinet provided by the embodiment of the invention comprises a power distribution cabinet body 1, wherein a cabinet door 2 is hinged on the power distribution cabinet body 1, a limiting rectangular box 6 arranged along the width direction of a cabinet opening is fixed on the top surface of the power distribution cabinet body 1, an electric push rod 7 is fixed on the upper surface of the limiting rectangular box 6, a limiting chute 10 arranged along the length direction is formed on the upper surface of the limiting rectangular box 6, a limiting slide block 11 is installed on the limiting chute 10, the telescopic end of the electric push rod 7 is fixedly connected with the limiting slide block 11, a connecting arm 8 is hinged and fixed on the limiting slide block 11 through a second hinge shaft 14, the other end of the connecting arm 8 is hinged with the cabinet door 2 through a first hinge shaft 13, and a sealing box body 3 is fixed on the side wall of the power distribution cabinet, the inner upper part of the sealed box body 3 is fixed with a limiting slide seat 15 arranged along the vertical direction, a limiting guide pillar 17 arranged along the vertical direction is fixedly arranged on a limiting slide pillar 16 on the limiting slide seat 15 through installation, a linear tooth row 18 is arranged on the side wall of the limiting guide pillar 17 along the length direction, a transmission gear 19 is arranged in the sealed box body 3, a stepping motor 4 is fixed on the outer side wall of the sealed box body 3, the output end of the stepping motor 4 is coaxially and fixedly connected with the input end of the transmission gear 19, the transmission gear 19 is meshed with the linear tooth row 18, a conductive spring 20 arranged along the vertical direction is fixed at the lower end of the limiting guide pillar 17, a conductive block 21 is fixed at the inner bottom part of the sealed box body 3, an electric box 5 is fixed on the top surface of the power distribution cabinet body 1, an Ethernet communication module is arranged in the electric box 5, The intelligent terminal comprises a CPU and a receiving circuit module, wherein the Ethernet communication module is in signal connection with a wireless router, the wireless router is in bidirectional signal connection with an intelligent terminal, the Ethernet communication module is in electrical signal connection with the CPU, the receiving circuit module is in electrical signal connection with the CPU, and the electric push rod 7 and the stepping motor 4 are in electrical signal connection with the receiving circuit module respectively.
In this embodiment, the upper end of the second hinge shaft 14 is hinged to the limiting slider 11, and the lower end of the second hinge shaft 14 passes through the limiting chute 10 and is hinged to one end of the connecting arm 8.
In this embodiment, a limiting accommodating groove 12 for accommodating the connecting arm 8 is formed in the side wall of the limiting rectangular box 6.
In this embodiment, the conductive spring 20 and the conductive block 21 are aligned vertically.
In this embodiment, the limiting slide seat 15 is provided with a concave limiting slide groove 22, and the end of the limiting slide column 16 is provided with a convex structure for limiting and clamping the concave limiting slide groove 22.
In this embodiment, be fixed with on the spacing rectangle box 6 and be used for electric putter 7 carries out spacing fixed stopper 9.
In this embodiment, the intelligent terminal is an intelligent mobile phone, a notebook computer, or a desktop computer.
In this embodiment, the receiving circuit module adopts two paths of wireless remote control switches, the input voltage is 220V, the receiving frequency is 315MHz, wherein L represents a live wire input end, N represents a zero line input end, the receiving circuit module is connected with a 220V alternating current power supply, a1 and a2 represent two paths of normally open output ends, B1 and B2 represent common ends, and C1 and C2 represent normally closed output ends
The technical effects are as follows: when the remote power-off device for operation fault maintenance of the power distribution cabinet is used, firstly, a conductive spring 20 is connected with a bus anode of the power distribution cabinet, a conductive block 21 is connected with a bus cathode of the power distribution cabinet, a combination of a sealing box body 3, a stepping motor 4, a limiting slide seat 15, a limiting slide column 16, a limiting guide column 17, a linear tooth row 18, a transmission gear 19, the conductive spring 20, the conductive block 21 and a concave limiting slide groove 22 is used as a master control switch of the power distribution cabinet, and a combination of a limiting rectangular box 6, an electric push rod 7, a connecting arm 8, a limiting block 9, a limiting slide groove 10, a limiting slide block 11, a limiting accommodating groove 12, a first hinge shaft 13 and a second hinge shaft 14 is used as an opening and closing mechanism of a cabinet door 2; electric putter 7 wherein and step motor 4 respectively with receiving circuit module signal connection to ethernet communication module signal connection has wireless router, and circuit router both-way signal connection has intelligent terminal, ethernet communication module with CPU signal connection, receiving circuit module with CPU signal connection, the staff only need download the APP customer end on intelligent terminal, realizes the break-make electricity of remote control power distribution cabinet and the switch of cabinet door 2 according to the shift knob on the APP customer end, does not need staff's contact operation, realizes the purpose of safe operation.
The working principle is as follows: a worker only needs to press a corresponding remote control switch button in an APP client according to a command to be executed, at the moment, an intelligent terminal transmits a command signal to a wireless router through a wireless network, then the wireless router transmits the command signal to an Ethernet communication module, the Ethernet communication module is used for debugging and debugging the command signal transmitted on the Ethernet and converting the command signal into data of 0 and 1 which can be identified by a CPU, then the command signal is processed by the CPU and transmitted to a receiving circuit module, wherein the receiving circuit module adopts two paths of wireless remote controller switches, the input voltage is 220V, the receiving frequency is 315MHz, L represents a live wire input end, N represents a zero line input end and is connected with a 220V alternating current power supply, A1 and A2 represent two paths of output ends, B1 and B2 represent a public end, c1 and C2 represent normally closed output ends, A1 and B1 are used for connecting a forward rotation control circuit of the stepping motor 4 and an extension control circuit of the electric push rod 7, wherein the stepping motor 4 drives the limiting guide post 17 to move downwards to realize the contact conduction of the conductive spring 20 and the conductive block 21, and the purpose of electrifying is achieved; the electric push rod 7 extends to achieve the purpose of closing the cabinet door 2; a1 and B1 are connected with a reverse control circuit of the stepping motor 4 and a contraction control circuit of the electric push rod 7, wherein the stepping motor 4 drives the limit guide post 17 to move upwards to realize the separation of the conductive spring 20 and the conductive block 21, so that the purpose of power failure is achieved; the electric push rod 7 is shortened, and the purpose of opening the cabinet door 2 is achieved.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (8)
1. The utility model provides a power distribution cabinet operation troubleshooting remote power-off device which characterized in that: comprises a power distribution cabinet body (1), a cabinet door (2) is hinged on the power distribution cabinet body (1), a limiting rectangular box (6) arranged along the width direction of a cabinet opening is fixed on the top surface of the power distribution cabinet body (1), an electric push rod (7) is fixed on the upper surface of the limiting rectangular box (6), a limiting sliding groove (10) arranged along the length direction is formed in the upper surface of the limiting rectangular box (6), a limiting sliding block (11) is installed on the limiting sliding groove (10), the telescopic end of the electric push rod (7) is fixedly connected with the limiting sliding block (11), the limiting sliding block (11) is hinged and fixed with a connecting arm (8) through a second hinged shaft (14), the other end of the connecting arm (8) is hinged with the cabinet door (2) through a first hinged shaft (13), and a sealing box body (3) is fixed on the side wall of the power distribution cabinet body (1), a limiting slide seat (15) arranged in the vertical direction is fixed at the inner upper part of the sealing box body (3), a limiting guide post (17) arranged in the vertical direction is fixedly arranged on a limiting slide column (16) on the limiting slide seat (15) through installation, a linear tooth row (18) is arranged on the side wall of the limiting guide post (17) along the length direction, a transmission gear (19) is installed in the sealing box body (3), a stepping motor (4) is fixed on the outer side wall of the sealing box body (3), the output end of the stepping motor (4) is coaxially and fixedly connected with the input end of the transmission gear (19), the transmission gear (19) is meshed with the linear tooth row (18), a conductive spring (20) arranged in the vertical direction is fixed at the lower end of the limiting guide post (17), a conductive block (21) is fixed at the inner bottom part of the sealing box body (3), and an electric box (5) is fixed on the top surface of the power distribution cabinet body (, the electric box (5) is internally provided with an Ethernet communication module, a CPU and a receiving circuit module, the Ethernet communication module is in signal connection with a wireless router, the wireless router is in bidirectional signal connection with an intelligent terminal, the Ethernet communication module is in electrical signal connection with the CPU, the receiving circuit module is in electrical signal connection with the CPU, and the electric push rod (7) and the stepping motor (4) are in electrical signal connection with the receiving circuit module respectively.
2. The power distribution cabinet operation troubleshooting remote power-off device of claim 1 characterized in that an upper end of said second hinge shaft (14) is hinged with said limit slider (11), and a lower end of said second hinge shaft (14) is hinged with one end of said connecting arm (8) through said limit chute (10).
3. The power distribution cabinet operation troubleshooting remote power failure device of claim 1 characterized in that a limiting accommodating slot (12) for accommodating said connecting arm (8) is opened on a side wall of said limiting rectangular box (6).
4. An electric power distribution cabinet operation troubleshooting remote power outage device according to claim 1 characterized in that said conductive spring (20) and said conductive block (21) are aligned up and down.
5. The power distribution cabinet operation troubleshooting remote power outage device of claim 1 characterized in that a concave limiting sliding groove (22) is opened on the limiting sliding seat (15), and a convex structure for limiting and clamping the concave limiting sliding groove (22) is arranged at the end of the limiting sliding column (16).
6. The power distribution cabinet operation troubleshooting remote power-off device of claim 1 characterized in that a limiting block (9) for limiting and fixing the electric push rod (7) is fixed on the limiting rectangular box (6).
7. The power distribution cabinet operation troubleshooting remote power-off device of claim 1 wherein the intelligent terminal is a smart phone, a notebook computer and a desktop computer.
8. The power distribution cabinet operation troubleshooting remote power-off device of claim 1 wherein said receiving circuit module employs two-way wireless remote control switches with an input voltage of 220V and a receiving frequency of 315MHz, wherein L represents a live input, N represents a neutral input, and is connected to a 220V ac power supply, a1, a2 represent two-way normally open outputs, B1, B2 represent a common terminal, and C1, C2 represent normally closed outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230620.1U CN212485843U (en) | 2020-06-30 | 2020-06-30 | Remote power-off device for operation fault maintenance of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230620.1U CN212485843U (en) | 2020-06-30 | 2020-06-30 | Remote power-off device for operation fault maintenance of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485843U true CN212485843U (en) | 2021-02-05 |
Family
ID=74414038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021230620.1U Expired - Fee Related CN212485843U (en) | 2020-06-30 | 2020-06-30 | Remote power-off device for operation fault maintenance of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485843U (en) |
-
2020
- 2020-06-30 CN CN202021230620.1U patent/CN212485843U/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: 20210205 Termination date: 20210630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |