CN216903887U - Intelligent high-voltage switch cabinet door detection device - Google Patents
Intelligent high-voltage switch cabinet door detection device Download PDFInfo
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- CN216903887U CN216903887U CN202122582799.8U CN202122582799U CN216903887U CN 216903887 U CN216903887 U CN 216903887U CN 202122582799 U CN202122582799 U CN 202122582799U CN 216903887 U CN216903887 U CN 216903887U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
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Abstract
The utility model discloses an intelligent high-voltage switch cabinet door detection device which comprises a cabinet body and a cabinet door, wherein the cabinet door comprises an anti-lock panel and a connecting panel arranged around the anti-lock panel in a surrounding mode, and further comprises a detection module and a cabinet door control module, and the detection module comprises a power-on detection unit, a door lock detection unit, a judgment analysis unit and a starting switch. When the door lock of the switch cabinet is found to be dead, the starting switch can be pressed, the judging and analyzing unit is connected with the switch cabinet control module through the electrifying detection unit to receive the connection state of the switch cabinet and detect the use state of the cabinet door lock through the door lock detection unit, and when the anti-lock panel can be started, the judging and analyzing unit starts the locking device and the auxiliary connection device through the cabinet door control module to open the anti-lock panel for door lock maintenance or electrical maintenance and other operations, so that the condition that the electrical equipment operation cannot be performed due to the fact that the door lock of the switch cabinet is found to be dead temporarily is avoided.
Description
Technical Field
The utility model relates to the field of switch cabinets, in particular to an intelligent high-voltage switch cabinet door detection device.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. The cubical switchboard need lock the cabinet door at the on state, prevents that the cabinet door from opening the emergence electric leakage accident, leads to the cubical switchboard to be in the state of closing the cabinet and using for a long time, appears the cabinet door lock corrosion easily and locks the dead condition even, and present cubical switchboard lacks the device to the cabinet door corrosion lock is dead.
If chinese patent CN214255402U, open day 2021 year 9 month 21 day, a high-voltage load switch handcart and be equipped with high-voltage switch cabinet of this handcart, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside of the cabinet body is equipped with receives the car room, and receives the inside fixed mounting of car room and have the slide, the top fixed mounting of slide has high-voltage circuit breaker, the below of receiving the car room is equipped with the support room, and the inside of support room is equipped with the support frame, the bottom of support frame is rotated and is installed the walking wheel, and the inside fixed mounting of support frame has the balladeur train. It is provided with instrument room and panel board cooperation, shows the state when using the cubical switchboard, but it has the cabinet of closing for a long time and uses the dead problem of cabinet door lock that appears easily, lacks the dead corresponding device of lock to cabinet door corrosion.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: present cubical switchboard exists and closes the cabinet and use for a long time and appear cabinet door lock corrosion even lock extremely easily, leads to the unable technical problem who opens of cabinet door. The utility model provides a can detect the cabinet door state and open intelligent high tension switchgear cabinet door detection device of cabinet door after switch cabinet door lock dies.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: an intelligent high-voltage switch cabinet door detection device comprises a cabinet body and a cabinet door, wherein a switch cabinet control module is arranged in the cabinet body, the cabinet door comprises an anti-locking panel and a connecting panel, one side of the connecting panel is rotationally connected with the cabinet body, a cabinet door lock for connecting with the cabinet body is arranged on the other side of the connecting panel, one side of the anti-locking panel is rotationally connected with the connecting panel, the other side of the anti-locking panel is connected with the connecting panel through an auxiliary connecting device, the intelligent high-voltage switch cabinet door detection device also comprises a detection module and a cabinet door control module, the detection module comprises a power-on detection unit, a door lock detection unit, a judgment analysis unit and a starting switch, the judgment analysis unit is respectively connected with the power-on detection unit, the door lock detection unit, the starting switch and the cabinet door control module, the door lock detection unit is connected with the switch cabinet control module, the door lock detection unit is connected with the cabinet door lock, and the cabinet door control module is connected with the auxiliary connecting device. An intelligent high-voltage switch cabinet door detection device comprises a cabinet body and a cabinet door, wherein the cabinet door is provided with two parts of an anti-lock panel and a connecting panel arranged at four edges of the anti-lock panel, the connecting panel is connected with the cabinet body through a cabinet door lock to realize the switch function of the cabinet door, one side of the anti-lock panel is rotatably connected with the connecting panel, the other side of the anti-lock panel is fixed with the connecting panel through a plurality of auxiliary connecting devices, when the switch cabinet door lock is found to be dead, a starting switch can be pressed, a judgment and analysis unit is connected with an operation control device of the switch cabinet, namely a switch cabinet control module through a power-on detection unit to receive the connection state of the switch cabinet, when equipment power-on in the switch cabinet, namely a handcart is in an operation position, a locking device is locked, the anti-lock panel cannot be opened, the use state of the cabinet door lock is detected through a door lock detection unit, when the power-on detection unit detects that the switch cabinet is not in a power-on working state and a door lock key is inserted in the door lock detection unit, the judgement can start the panel of preventing locking, judges that the analysis unit passes through cabinet door control module and opens locking device and auxiliary connection device, opens the panel of preventing locking and carries out operations such as lock maintenance or electrical maintenance, avoids appearing discovering the condition that the cubical switchboard cabinet lock dies to lead to in time carrying out the electrical equipment operation temporarily.
As preferred, supplementary connecting device includes the spliced pole, is used for removing slewing mechanism, first stationary blade and the second stationary blade of spliced pole, first stationary blade with anti-lock panel fixed connection, the second stationary blade with connection panel fixed connection, first stationary blade with the second stationary blade all is equipped with the confession the connecting hole that the spliced pole passed. The first fixing piece is fixed on the anti-lock panel, the second fixing piece is fixed on the connecting panel, the two fixing pieces are respectively positioned on two sides of the contact position of the anti-lock panel and the connecting panel, the auxiliary connecting device penetrates through connecting holes of the two fixing pieces through the rotating mechanism moving connecting column, and then the anti-lock panel is fixed with the connecting panel.
Preferably, the rotating mechanism comprises a rotating part and a rotating gear, the rotating part is connected with the connecting column through the rotating gear, and one side of the connecting column, which is close to the rotating gear, is provided with a corresponding connecting tooth groove. The rotating part can be connected with a control system of the switch cabinet, and the rotating mode of the rotating part can be controlled by additionally arranging a rotating control switch on a cabinet door or a switch cabinet control panel.
Preferably, this device still includes locking device, locking device with cabinet door control module connects, locking device includes the removal portion, the removal portion pass through the slide rail with the panel connection is prevented locking, the removal portion is equipped with and is used for supplying the removal hole that the spliced pole passed.
The moving part can be connected with a control system of the switch cabinet, and the operation of the moving part can be controlled by additionally arranging a corresponding control switch on a cabinet door or a switch cabinet control panel. When slewing mechanism promotes the spliced pole and passes first stationary blade, second stationary blade and removal portion, the control removal portion reciprocates and pushes away the spliced pole from slewing mechanism's transmitting gear, fixes the spliced pole between first stationary blade and second stationary blade, prevents that slewing mechanism maloperation from rotating the spliced pole and opening the anti-lock panel, plays the effect of locking protection.
Preferably, the connecting panel is provided with a limiting piece, and the limiting piece is positioned on one side of the second fixing piece, which is far away from the first fixing piece. The spacing piece can set up the sensor and carry out the contact feedback, stops advancing when the spliced pole contact spacing piece.
Preferably, one side of the connecting column, which is far away from the rotating gear, is provided with two fixing grooves for auxiliary fixing. Two fixed slots of spliced pole correspond the position of first stationary blade and second stationary blade respectively, can assist locking device to fix, and when pushing away the spliced pole spacing piece department, locking device shifts up, drives the spliced pole rebound and breaks away from slewing mechanism to the spliced pole shifts up in the fixed slot that makes first stationary blade and second stationary blade card advance to correspond, further strengthens the locking effect.
Preferably, one end of the connecting column, which is close to the limiting sheet, is provided with a buffer part. The contact end of the connecting column and the limiting sheet, namely one end of the connecting column close to the limiting sheet, is provided with a buffer part, so that the connecting column is prevented from being worn when in contact with the limiting sheet.
The substantial effects of the utility model are as follows: the utility model comprises an anti-lock panel and connecting panels arranged at four edges of the anti-lock panel, wherein the connecting panels are connected with a cabinet body through a cabinet door lock to realize the function of opening and closing a cabinet door, one side of the anti-lock panel is rotationally connected with the connecting panel, the other side of the anti-lock panel is fixed with the connecting panel through an auxiliary connecting device, the utility model can lock the auxiliary connecting device through a locking device to prevent the anti-lock panel from being opened by self caused by misoperation of the auxiliary connecting device, when the cabinet door lock of a switch cabinet is found to be dead, a starting switch can be pressed, a judgment and analysis unit is connected with an operation control device of the switch cabinet, namely a switch cabinet control module, through an electrifying detection unit to receive the connection state of the switch cabinet, when equipment in the switch cabinet is electrified, namely a handcart is in an operation position, the locking device is locked, the anti-lock panel cannot be opened, and the use state of the cabinet door lock is detected through the door lock detection unit, when the switch cabinet is detected by the electrifying detection unit to be not in an electrifying working state and the door lock detection unit is used for detecting that a door lock key is inserted into the cabinet door lock, the anti-lock panel can be started by judgment, the judgment and analysis unit opens the locking device and the auxiliary connection device through the cabinet door control module, the anti-lock panel is opened to carry out operations such as door lock maintenance or electrical maintenance, and the condition that the electric equipment operation cannot be carried out due to the fact that the switch cabinet door lock is found to be dead temporarily is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a switch cabinet according to the embodiment;
fig. 2 is a schematic structural view of the cabinet body in the embodiment;
FIG. 3 is a schematic composition diagram of the present embodiment;
FIG. 4 is a schematic structural diagram of the anti-lock apparatus according to the present embodiment;
fig. 5 is a schematic structural view of the locking device of the present embodiment after locking.
Wherein: 1. the cabinet body, 2, the panel of preventing locking, 3, connection panel, 4, the generating line room, 5, the circuit breaker room, 6, the cable chamber, 7, the low-pressure chamber, 8, slewing mechanism, 9, the running gear, 10, the spliced pole, 11, the fixed slot, 12, first stationary blade, 13, locking device, 14, the second stationary blade, 15, spacing piece, 16, the connecting hole, 17, detection module, 18, cubical switchboard control module, 19, cabinet door control module, 20, circular telegram detecting element, 21, lock detecting element, 22, judge analytical element, 23, starting switch, 24, supplementary connecting device.
Detailed Description
The following provides a more detailed description of the present invention, with reference to the accompanying drawings.
The utility model provides an intelligent high tension switchgear cabinet door detection device, as shown in figure 1, 2, includes cabinet body 1 and cabinet door, is equipped with generating line room 4, circuit breaker room 5, cable chamber 6 and low-voltage chamber 7 in the cabinet body 1. The switch cabinet door is positioned at one side of the cabinet body 1 where the breaker chamber 5 and the low-voltage chamber 7 are positioned. The cabinet door includes that panel 2 is died in the anti-lock and encircles connection panel 3 that sets up around panel 2 is died in the anti-lock, and connection panel 3 is the loop configuration promptly, and one side and the cabinet body 1 of connection panel 3 rotate to be connected, and connection panel 3's opposite side is equipped with and is used for the cabinet lock of being connected with the cabinet body 1, and one side and the connection panel 3 of panel 2 are died in the anti-lock rotate to be connected, and panel 2's opposite side and connection panel 3 are died in the anti-lock are connected through supplementary connecting device.
This embodiment includes detection module 17 and cabinet door control module 19, as shown in fig. 3, detection module 17 includes circular telegram detecting element 20, lock detecting element 21, judge analysis unit 22 and starting switch 23, starting switch 23 can set up on anti-lock panel 2 or the control panel outside low-voltage chamber 7, or judge analysis unit 22 and circular telegram detecting element 20 respectively, lock detecting element 21, starting switch 23 and cabinet door control module 19 are connected, lock detecting element 21 is connected with cubical switchboard control module 18, lock detecting element 21 is connected with the cabinet door lock, cabinet door control module 19 is connected with supplementary connecting device 24 and locking device 13. When the door lock of the switch cabinet is found to be dead, the starting switch 23 can be pressed, the judgment and analysis unit 22 is connected with the operation control device of the switch cabinet, namely the switch cabinet control module 18 through the electrifying detection unit 20 to receive the connection state of the switch cabinet, when equipment in the switch cabinet is electrified, namely a handcart is in the operation position, the locking device 13 is locked, the anti-locking panel cannot be opened, and the anti-locking panel 2 is prevented from being operated by mistake, namely the anti-locking panel is opened when the connection panel 3 can be normally opened. The using state of the cabinet door lock is detected through the door lock detection unit 21, when the power-on detection unit 20 detects that the switch cabinet is not in the power-on working state and the door lock detection unit 21 detects that a door lock key is inserted into the cabinet door lock, it is determined that the anti-lock panel can be started, and the determination analysis unit 22 opens the locking device 13 and the auxiliary connection device 24 through the cabinet door control module 19.
The auxiliary connecting device comprises a first fixing sheet 12, a second fixing sheet 14, a connecting column 10 and a rotating mechanism 8 for moving the connecting column 10, as shown in fig. 4 and 5, the first fixing sheet 12 is fixedly connected with the anti-locking panel 2, the second fixing sheet 14 is fixedly connected with the connecting panel 3, and the first fixing sheet 12 and the second fixing sheet 14 are both provided with connecting holes 16 for the connecting column 10 to pass through. First stationary blade 12 is fixed on anti-lock panel 2, and second stationary blade 14 is fixed on connection panel 3, and two stationary blades are located the both sides of anti-lock panel 2 and connection panel 3 contact department respectively, and supplementary connecting device passes through the connecting hole 16 of two stationary blades through 8 removal spliced poles 10 of slewing mechanism, and then fixes anti-lock panel 2 and connection panel 3. The rotating mechanism 8 comprises a rotating part, the rotating part is connected with a connecting column 10 through a rotating gear 9, and one side of the connecting column 10, which is close to the rotating gear 9, is provided with a corresponding connecting tooth groove. The rotating part can be connected with a control system of the switch cabinet, and the rotating mode of the rotating part can be controlled by additionally arranging a rotating control switch on a cabinet door or a switch cabinet control panel.
The connecting panel 3 is provided with a limiting sheet 15, and the limiting sheet 15 is located on one side of the second fixing sheet 14 far away from the first fixing sheet 12. The spacing piece 15 can be provided with a sensor for contact feedback, and the connecting column 10 stops propelling when contacting the spacing piece 15. The connecting hole 16 is funnel-shaped, and the diameter of the opening of one side of the connecting hole 16 far away from the limiting sheet 15 is larger than that of the opening of the other side of the connecting hole 16. The connecting hole 16 on the fixing piece is funnel-shaped, and the opening diameter of the end, far away from the limiting piece 15, of the connecting hole 16 is larger, so that the connecting column 10 can be conveniently aligned to the connecting hole 16 when being pushed, and an auxiliary guiding effect is achieved.
The side of the connecting column 10 remote from the rotary gear 9 is provided with two fixing grooves 11 for fixing an auxiliary locking device 13. Two fixed slots 11 of spliced pole 10 correspond the position of first stationary blade 12 and second stationary blade 14 respectively, and when pushing away spliced pole 10 spacing piece 15 department, locking device 13 moves up, drives spliced pole 10 rebound and breaks away from slewing mechanism 8 to in spliced pole 10 shifts up the fixed slot 11 that makes first stationary blade 12 and second stationary blade 14 card advance to correspond, further strengthen the locking effect. One end of the connecting column 10 close to the limiting sheet 15 is provided with a buffer part. The contact end of the connecting column 10 and the limiting sheet 15, namely, the end of the connecting column 10 close to the limiting sheet 15, is provided with a buffer part to prevent the connecting column 10 from being worn when in contact with the limiting sheet 15.
The embodiment further comprises a locking device 13, wherein the locking device 13 comprises a moving part, the moving part is connected with the anti-lock panel 2 through a sliding rail, and the moving part is provided with a moving hole for the connecting column 10 to pass through. The moving part can be connected with a control system of the switch cabinet, and the operation of the moving part can be controlled by additionally arranging a corresponding control switch on a cabinet door or a switch cabinet control panel. When the slewing mechanism 8 promotes the spliced pole 10 and passes first stationary blade 12, second stationary blade 14 and removal portion, the control removal portion reciprocates and pushes away spliced pole 10 from slewing mechanism 8's rotating gear 9, fixes spliced pole 10 between first stationary blade 12 and second stationary blade 14, prevents that 8 maloperation of slewing mechanism from rotating spliced pole 10 and opening anti-lock panel 2, plays the effect of locking protection.
In this embodiment, when the door of the switch cabinet is found to be locked, the start switch 23 can be pressed, the judgment and analysis unit 22 is connected with the operation control device of the switch cabinet, i.e. the switch cabinet control module 18, through the electrification detection unit 20, receives the connection state of the switch cabinet, when the equipment in the switch cabinet is powered on, namely the handcart is in the running position, the locking device 13 is locked, the anti-lock panel cannot be opened, the using state of the cabinet door lock is detected by the door lock detection unit 21, when the power-on detection unit 20 detects that the switch cabinet is not in the power-on working state and the door lock detection unit 21 detects that the door lock key is inserted into the cabinet door lock, the anti-lock panel 2 can be started by judgment, the judgment analysis unit 22 opens the locking device 13 and the auxiliary connecting device 24 through the cabinet door control module 19, the anti-lock panel 2 is opened to carry out operations such as door lock maintenance or electrical maintenance, and the situation that the electrical equipment operation cannot be carried out due to the fact that the cabinet door lock of the switch cabinet is found to be dead temporarily is avoided.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides an intelligent high-voltage switch cabinet door detection device, its characterized in that, including the cabinet body (1) and cabinet door, be equipped with switch cabinet control module (18) in the cabinet body (1), the cabinet door is including anti-lock panel (2) and connection panel (3), one side of connection panel (3) with the cabinet body (1) rotates to be connected, the opposite side of connection panel (3) be equipped with be used for with the cabinet door lock that the cabinet body (1) is connected, one side of anti-lock panel (2) with connection panel (3) rotate to be connected, the opposite side of anti-lock panel (2) with connection panel (3) pass through auxiliary connecting device (24) and connect, still include detection module (17) and cabinet door control module (19), detection module (17) are including circular telegram detection unit (20), lock detection unit (21), judgement analysis unit (22) and starting switch (23), the power-on detection unit (20), the door lock detection unit (21), the starting switch (23) and the cabinet door control module (19) are connected to the judgment analysis unit (22) respectively, the door lock detection unit (21) is connected with the switch cabinet control module (18), the door lock detection unit (21) is connected with the cabinet door lock, and the cabinet door control module (19) is connected with the auxiliary connection device (24).
2. The device for detecting the door of the intelligent high-voltage switch cabinet according to claim 1, wherein the auxiliary connecting device (24) comprises a connecting column (10), a rotating mechanism (8) for moving the connecting column (10), a first fixing plate (12) and a second fixing plate (14), the first fixing plate (12) is fixedly connected with the anti-locking panel (2), the second fixing plate (14) is fixedly connected with the connecting panel (3), and the first fixing plate (12) and the second fixing plate (14) are both provided with a connecting hole (16) for the connecting column (10) to pass through.
3. The device for detecting the cabinet door of the intelligent high-voltage switch cabinet according to claim 2, wherein the rotating mechanism (8) comprises a rotating part and a rotating gear (9), the rotating part is connected with the connecting column (10) through the rotating gear (9), and a corresponding connecting tooth groove is formed in one side of the connecting column (10) close to the rotating gear (9).
4. The intelligent high-voltage switch cabinet door detection device according to claim 2 or 3, further comprising a locking device (13), wherein the locking device (13) is connected with the cabinet door control module (19), the locking device (13) comprises a moving portion, the moving portion is connected with the anti-lock panel (2) through a sliding rail, and the moving portion is provided with a moving hole for the connecting column (10) to pass through.
5. The device for detecting the door of the intelligent high-voltage switch cabinet according to claim 2, wherein a limiting piece (15) is arranged on the connecting panel (3), and the limiting piece (15) is located on one side of the second fixing piece (14) far away from the first fixing piece (12).
6. The device for detecting the door of the intelligent high-voltage switch cabinet according to claim 3, wherein two fixing grooves (11) for auxiliary fixing are arranged on one side of the connecting column (10) far away from the rotating gear (9).
7. The device for detecting the door of the intelligent high-voltage switch cabinet according to claim 5, wherein a buffer part is arranged at one end of the connecting column (10) close to the limiting sheet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582799.8U CN216903887U (en) | 2021-10-26 | 2021-10-26 | Intelligent high-voltage switch cabinet door detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582799.8U CN216903887U (en) | 2021-10-26 | 2021-10-26 | Intelligent high-voltage switch cabinet door detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903887U true CN216903887U (en) | 2022-07-05 |
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ID=82195290
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122582799.8U Active CN216903887U (en) | 2021-10-26 | 2021-10-26 | Intelligent high-voltage switch cabinet door detection device |
Country Status (1)
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|---|---|
| CN (1) | CN216903887U (en) |
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2021
- 2021-10-26 CN CN202122582799.8U patent/CN216903887U/en active Active
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