A full-information intelligent switch cabinet with self-protection

Abstract

The present invention discloses a full-information intelligent switch cabinet with self-protection, which belongs to the field of switch cabinet self-detection technology, including a cabinet body, a guide slot column, a ring frame and an interval synchronization detection mechanism; wherein the interval synchronization detection mechanism includes an upward push electric cylinder, a slot ring, a sliding frame, two limit sliding shafts, a linkage block, a detection terminal, a socket block, a guide column and a spring terminal, and also includes a lateral positioning detection component and a flip interval docking mechanism. The present invention has the advantages of being able to realize centralized switching detection of multiple node intervals of the switch cabinet through the interval synchronization detection mechanism and the lateral positioning detection component, and the switch cabinet electrical variable information collection is more complete, which greatly improves the safety detection protection, thereby solving the problem that the switch cabinet electrical variable information is difficult to collect completely, resulting in a large safety hazard, making the safety detection protection of the intelligent switch cabinet poor.

Description

Technical Field

[0001] The present invention relates to the technical field of switch cabinet self-detection, and in particular to a full-information intelligent switch cabinet with self-protection. Background Art

[0002] The existing power switchgear adopts functional design, that is, it meets the basic functional requirements of the demand side, and does not provide corresponding solutions and methods for the later safety needs and operation and maintenance needs. At present, the switchgear has been in operation for a long time, and various safety and operation and maintenance problems have gradually begun to appear. The basic reason is that the design only focuses on the function, ignoring the changes and monitoring of the health of the switchgear itself; focusing on basic functions, but ignoring the health effects of operating conditions; focusing on the short-term operation of the main components, but ignoring the life of each component of the equipment and the changes in the electrical performance of the auxiliary parts.

[0003] In the existing public documents, the invention patent with patent publication number CN116973659A discloses a sensor device and a switch cabinet control system for a switch cabinet, wherein the switch cabinet includes a sensor device and a copper busbar, and the sensor device is installed on the copper busbar. This technology mainly realizes the real-time monitoring of multiple electrical parameters by one device, and can timely warn and switch linkage of changes in electrical parameters, ensure the safe and stable operation of the switch cabinet, reduce the number of monitoring circuits currently required, reduce the manual intensity of the layout of the electrical parameter monitoring circuit, and reduce the cost of the electrical parameter monitoring system. However, the switch cabinet still has the following problems when used for self-detection.

[0004] During use, the switch cabinet needs to perform self-detection, and the detection of electrical variables requires the use of designated sensors for electrical variable detection. However, the designated sensors need to be placed at designated locations for detection, and the internal connection positions of the switch cabinet have various node intervals, all of which have electrical variable changes, and the internal detection space is small. Therefore, it is difficult to achieve centralized switching detection of multiple node intervals of the switch cabinet, resulting in difficulty in collecting complete electrical variable information of the switch cabinet, and it is very easy to have blind spots in self-detection information, which makes it difficult to timely repair abnormal circuits in the switch cabinet, resulting in greater safety hazards. The safety detection protection of the intelligent switch cabinet is poor, and for this reason, a full-information intelligent switch cabinet with self-protection is provided. Summary of the invention

[0005] To this end, the present invention provides a full-information intelligent switch cabinet with self-protection to solve the problems existing in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A full-information intelligent switch cabinet with self-protection, comprising a cabinet body, a guide groove column and a ring frame, wherein the guide groove column is fixed to one side of the inner wall of the cabinet body, and the ring frame is slidably connected to the outer wall of the guide groove column, and an interval synchronization detection mechanism is provided on one side of the ring frame; the interval synchronization detection mechanism comprises an upward push electric cylinder fixedly installed on one side of the ring frame, and a groove ring is fixedly connected to the other side of the ring frame, and the groove ring and the upward push electric cylinder are both slidably connected to the guide groove column; the output end of the upward push electric cylinder is fixedly connected to a sliding frame, and the inner wall of the sliding frame is slidably connected to two limit sliding shafts, one end of each of the limit sliding shafts is fixedly connected to a linkage block, and a detection terminal is fixedly installed on the upper inclined surface of the linkage block, and the two detection terminals are both slidably connected to the ring frame.

[0008] One side of each linkage block is fixedly connected with a socket block, and the inner wall of the socket block is slidably connected with a guide column, and the bottom end of the guide column is fixedly installed with a spring terminal; a lateral positioning detection component is installed on one side of the inner wall of the guide groove column; one side of the spring terminal is provided with an interval switching detection mechanism; an output spring end is installed on one side of the ring frame and close to its bottom end, and one side of the output spring end is provided with a flip interval docking mechanism.

[0009] Preferably, the two limit sliding shafts are symmetrically arranged about the push-up electric cylinder, the outer wall of the limit sliding shaft and the inner wall of the sliding frame are both smooth surfaces, the two spring terminals are fixedly connected to the ring frame, and the spring terminals are made of copper; the two spring terminals and the output spring terminals are arranged in a circular ring with equal spacing. A cover door is hinged on one side of the cabinet, and a controller is fixedly installed on one side of the cover door. The lateral positioning detection component includes a reduction motor fixedly installed on one side of the inner wall of the guide slot column;

[0010] The output end of the reduction motor is fixedly connected with a screw, and the outer wall of the screw is threadedly connected with a threaded sleeve, and the threaded sleeve is slidably connected to the guide groove column; one side of the threaded sleeve is fixedly connected to the inner wall of the groove ring, and a barcode recognition sensor is fixedly installed on the top of the outer wall of the ring frame, and a plurality of positioning barcodes are arranged above the barcode recognition sensor, and the plurality of positioning barcodes are arranged equidistantly from right to left in sequence, and the top of each positioning barcode is fixedly connected to a terminal column, and the plurality of terminal columns are fixedly connected to the cabinet body; a wiring terminal is fixedly installed on one side of the inner wall of the terminal column, and a guide terminal is fixedly connected on one side of the inner wall of the terminal column and away from the wiring terminal; a connecting wire is fixedly connected to the outer wall of the guide terminal, and an output terminal is welded to the bottom end of the connecting wire, and a circuit breaker is fixedly installed on the top of the output terminal, and the circuit breaker is fixedly connected to the cabinet body.

[0011] When the full-information intelligent switch cabinet of this technical solution is in use, the controller starts the reduction motor, and the threaded sleeve moves left along the inner wall of the guide groove column. The groove ring drives the ring frame to move left, and the ring frame drives the barcode recognition sensor to move left. The barcode recognition sensor senses the positioning barcode. When the barcode recognition sensor senses the barcode value corresponding to the positioning barcode, the reduction motor is turned off by the controller, and then the sliding frame is pushed up by the upward electric cylinder. The sliding frame drives the two limit sliding shafts to move up synchronously, the linkage block drives the detection terminal to move up, and the detection terminal drives the sleeve block to move up. When the spring terminal is squeezed with the detection column, the spring terminal will produce elastic deformation, and the top of one detection terminal is squeezed on the outer wall of the terminal, and the other detection terminal is squeezed and contacted on the outer wall of the diversion terminal, so that the contact detection can be performed on the interval between the diversion terminal and the terminal.

[0012] Preferably, the interval switching detection mechanism includes a detection column arranged on one side of the spring terminal; the detection column is used to squeeze the spring terminal, the number of the spring terminals is set to two, a linkage gear is fixedly connected between the two detection columns, and the linkage gear is rotatably connected to the outer wall of the groove ring; a detection line is fixedly connected above the outer wall of each detection column, a current detector is fixedly installed between the two detection lines, the current detector is fixedly connected to the linkage gear, one side of the outer wall of the linkage gear is meshed and connected to a driving gear, and a transmission motor is installed on one side of the driving gear; the outer wall of the output end of the transmission motor is fixedly connected to the driving gear, and the transmission motor is fixedly connected to the ring frame. The two detection lines are symmetrically arranged about the current detector, and the lower surface of the current detector is slidably connected to the groove ring. The transmission motor is used to drive the driving gear to rotate, and the driving gear and the linkage gear are both made of plastic material.

[0013] When the full-information intelligent switch cabinet of this technical solution is in use, the transmission motor drives the driving gear to rotate, and the linkage gear rotates clockwise on the outer wall of the groove ring. The linkage gear can also drive the current detector to rotate clockwise synchronously until the detection column squeezes and contacts another spring terminal, and the other detection column can contact the output spring end. At the same time, when the proximity sensor approaches the other detection column, the transmission motor is turned off through the current detector, so that the two detection columns can detect the electrical variable between the guide terminal and the output terminal.

[0014] Preferably, the flipping interval docking mechanism includes a proximity sensor fixedly arranged on one side of the output spring piece end; a connecting frame is fixedly connected to the bottom end of the output spring piece end, and an extrusion electric cylinder is fixedly installed on one side of the inner wall of the connecting frame, and a pressure sensor is fixedly connected to the output end of the extrusion electric cylinder, and the pressure sensor is used to sense the extrusion force of the output end of the extrusion electric cylinder; a linkage rack is fixedly connected to one side of the pressure sensor, and a flipping gear is meshingly connected to the upper part of the linkage rack, a positioning shaft is rotatably connected to the inner wall of the flipping gear, and the positioning shaft is fixedly connected to the connecting frame; a sleeve contact strip is fixedly installed on one side of the flipping gear, and the inner wall of the sleeve contact strip is rotatably connected to the outer wall of the positioning shaft, the flipping gear is rotatably connected to the connecting frame, and the vertical cross-section of the linkage rack is concave.

[0015] When the full-information intelligent switch cabinet of this technical solution is in use, the connecting frame supports the extrusion electric cylinder, the extrusion electric cylinder pushes the pressure sensor to move right, the linkage rack drives the flip gear to rotate counterclockwise, the flip gear rotates counterclockwise on the outer wall of the positioning shaft, and the sleeve contact strip rotates counterclockwise to contact the output terminal. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller, the extrusion electric cylinder is closed by the controller.

[0016] The present invention has the following advantages:

[0017] 1. The present invention uses an interval synchronous detection mechanism and a lateral positioning detection component to enable the reduction motor to drive the screw to rotate, and the screw drives the threaded sleeve to move left under the action of the thread transmission force, and the threaded sleeve drives the groove ring to move left along the outer wall of the guide groove column until the barcode recognition sensor senses and recognizes the barcode value corresponding to the positioning barcode, and the upward push electric cylinder drives the sliding frame to move upward, and the sliding frame drives the two limit sliding shafts to move up in an inclined manner synchronously, and the linkage block drives the detection terminal to move up in an inclined manner, and the top of the detection terminal is pressed on the outer wall of the wiring terminal, and at the same time, another detection terminal is pressed and contacted on the outer wall of the guide terminal, so that the interval between the guide terminal and the wiring terminal can be contacted, and lateral movement docking detection and intelligent interval switching detection can be realized for each node interval of multiple switch cabinets, and the switch cabinet electrical variable information collection is more complete, avoiding the occurrence of self-detection blind spots, so that the abnormality of the switch cabinet circuit can be known in time, and timely maintenance and protection can be carried out, which greatly improves the safety detection protection;

[0018] 2. The present invention adopts an interval switching detection mechanism, in which the transmission motor drives the driving gear to rotate, and the linkage gear rotates clockwise on the outer wall of the groove ring until the detection column squeezes and contacts another spring terminal, and the other detection column can contact the output spring end. The two detection columns can detect the electrical variables between the guide terminal and the output terminal, and can realize centralized switching detection of multiple node intervals of the switch cabinet. The switch cabinet electrical variable information collection is more complete, avoiding the occurrence of self-detection blind spots, avoiding major safety hazards, and greatly improving the safety detection protection.

[0019] 3. The present invention utilizes a flip interval docking mechanism, and the controller starts the extrusion electric cylinder, which pushes the pressure sensor to move right, and the pressure sensor drives the linkage rack to move right, and the linkage rack drives the flip gear to rotate counterclockwise, and the flip gear rotates counterclockwise on the outer wall of the positioning shaft, and the sleeve contact strip rotates counterclockwise to contact the output terminal, so that a detection path is formed in the interval between the output terminal and the guide terminal, so that the interval detection circuit can be connected in the narrow electrical space inside the cabinet, so that centralized switching detection can be realized for multiple node intervals of multiple switch cabinets, avoiding self-detection blind spots, and greatly improving the detection protection of the switch cabinet.

[0020] According to the mutual influence of the above-mentioned multiple functions, firstly, multiple terminal columns are moved and positioned horizontally, then the contact detection is performed on the area between the guide terminal and the wiring terminal, and then the contact strip is rotated counterclockwise to contact the output terminal, so that the area between the output terminal and the guide terminal forms a detection path, and finally the linkage gear rotates clockwise on the outer wall of the groove ring, so that the two detection columns can detect the electrical variables between the guide terminal and the output terminal. In summary, centralized switching detection can be achieved for multiple node areas of the switch cabinet in a narrow detection gap, so that the switch cabinet electrical variable information collection is more complete, avoiding the occurrence of self-detection blind spots, avoiding major safety hazards, and greatly improving the self-safety detection protection of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0023] Figure 1 This is a schematic diagram of the main structure of the full-information intelligent switch cabinet with self-protection of the present invention;

[0024] Figure 2 It is a schematic diagram of the vertical cross-section structure of the full-information intelligent switch cabinet with self-protection of the present invention from the rear;

[0025] Figure 3 It is a schematic diagram of a partial structure of the connection between the guide groove column and the ring frame of the present invention;

[0026] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 5 It is a schematic diagram of the local structure of the connection between the linkage block and the socket block of the present invention;

[0028] Figure 6 It is a schematic diagram of the rear vertical section and side structure of the full-information intelligent switch cabinet with self-protection of the present invention;

[0029] Figure 7 It is a schematic diagram of the partial structure of the connection between the linkage block and the groove ring of the present invention;

[0030] Figure 8 This is a schematic diagram of the vertical cross-section of the cabinet body of the present invention when viewed from bottom;

[0031] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at B in the middle;

[0032] Fig.10 It is a bottom view of the partial structure of the flipping section docking mechanism of the present invention;

[0033] Fig.11 It is a schematic diagram of a truncated partial structure of the connection between the connection frame and the positioning shaft of the present invention;

[0034] In the figure: 1, cabinet; 2, guide groove column; 3, ring frame; 4, push-up electric cylinder; 5, groove ring; 6, slide frame; 7, limit slide shaft; 8, linkage block; 9, detection terminal; 10, socket block; 11, detection column; 12, guide column; 13, spring terminal; 14, cover door; 15, controller; 16, reduction motor; 17, screw; 18, threaded sleeve block; 19, barcode recognition sensor; 20, positioning barcode; 21, terminal column; 2 2. Wiring terminal; 23. Current guide terminal; 24. Connecting wire; 25. Output terminal; 26. Circuit breaker; 27. Linkage gear; 28. Detection wire; 29. ​​Current detector; 30. Driving gear; 31. Transmission motor; 32. Output spring end; 33. Proximity sensor; 34. Connecting frame; 35. Extrusion cylinder; 36. Pressure sensor; 37. Linkage rack; 38. Flip gear; 39. Positioning shaft; 40. Sleeve contact strip. DETAILED DESCRIPTION

[0035] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] As attached Figure 1 - Attachment Fig.11 A full-information intelligent switch cabinet with self-protection is shown. The full-information intelligent switch cabinet with self-protection is provided with an interval synchronization detection mechanism, a lateral positioning detection component, an interval switching detection mechanism, and a flip interval docking mechanism. The settings of various mechanisms and components can realize centralized switching detection of multiple node intervals of the switch cabinet in a narrow detection gap, so that the switch cabinet electrical variable information collection is more complete, avoiding self-detection blind spots, avoiding major safety hazards, and greatly improving the self-safety detection protection of the switch cabinet. The specific structural settings of each mechanism and component are as follows.

[0037] In this embodiment, as shown in the attached Figure 1 - Attachment Figure 5 As shown, the guide groove column 2 is fixed on one side of the inner wall of the cabinet 1, the ring frame 3 is slidably connected to the outer wall of the guide groove column 2, and an interval synchronization detection mechanism is provided on one side of the ring frame 3; the interval synchronization detection mechanism includes an upward push electric cylinder 4 fixedly installed on one side of the ring frame 3, and a groove ring 5 is fixedly connected to the other side of the ring frame 3, and the groove ring 5 and the upward push electric cylinder 4 are both slidably connected to the guide groove column 2.

[0038] The output end of the upward push electric cylinder 4 is fixedly connected to the sliding frame 6, and the inner wall of the sliding frame 6 is slidably connected to two limit sliding shafts 7, one end of each limit sliding shaft 7 is fixedly connected to a linkage block 8, and the upper inclined surface of the linkage block 8 is fixedly installed with a detection terminal 9, and the two detection terminals 9 are slidably connected to the ring frame 3; one side of each linkage block 8 is fixedly connected to a sleeve block 10, and the inner wall of the sleeve block 10 is slidably connected to a guide column 12, and the bottom end of the guide column 12 is fixedly installed with a spring terminal 13; a lateral positioning detection component is installed on one side of the inner wall of the guide groove column 2; a section switching detection mechanism is provided on one side of the spring terminal 13; an output spring end 32 is installed on one side of the ring frame 3 and close to its bottom end, and a flip section docking mechanism is provided on one side of the output spring end 32. The two limit sliding shafts 7 are symmetrically arranged about the upward push electric cylinder 4, and the outer wall of the limit sliding shaft 7 and the inner wall of the sliding frame 6 are both smooth surfaces. The two spring terminals 13 are both fixedly connected to the ring frame 3 , and the spring terminals 13 are made of copper. The two spring terminals 13 and the output spring terminals 32 are arranged in a circular ring with equal spacing.

[0039] In this embodiment, as shown in the attached Figure 1 - Attachment Figure 8 As shown, a cover door 14 is hinged on one side of the cabinet 1, and a controller 15 is fixedly installed on one side of the cover door 14, so that the AC power is connected to the power supply end of the circuit breaker 26, and then the cover door 14 is rotated, and the cover door 14 and the cabinet 1 are hinged and closed. At the same time, the controller 15 opens the circuit breaker 26 to realize the power-on operation.

[0040] The lateral positioning detection component includes a reduction motor 16 fixedly installed on one side of the inner wall of the guide groove column 2; the output end of the reduction motor 16 is fixedly connected to a screw rod 17, and the outer wall of the screw rod 17 is threadedly connected to a threaded sleeve block 18, and the threaded sleeve block 18 is slidably connected to the guide groove column 2; one side of the threaded sleeve block 18 is fixedly connected to the inner wall of the groove ring 5, and a barcode recognition sensor 19 is fixedly installed on the top of the outer wall of the ring frame 3, and a plurality of positioning barcodes 20 are arranged above the barcode recognition sensor 19, and the plurality of positioning barcodes 20 are arranged equidistantly from right to left in sequence, and the top of each positioning barcode 20 is fixedly connected to a terminal column 21, and the plurality of terminal columns 21 are fixedly connected to the cabinet body 1, so that the reduction motor 16 can be started by the controller 15, and the reduction motor 16 drives the screw rod 17 to rotate, and the screw rod 17 drives the threaded sleeve block 18 to move left under the action of the thread transmission force, so that the threaded sleeve block 18 moves left along the inner wall of the guide groove column 2. At the same time, the threaded sleeve 18 drives the groove ring 5 to move left along the outer wall of the guide groove column 2, and the ring frame 3 drives the barcode recognition sensor 19 to move left. When the barcode recognition sensor 19 senses and recognizes the barcode value corresponding to the positioning barcode 20, the reduction motor 16 is turned off through the controller 15, and the interval positions of multiple terminal columns 21 are automatically identified, thereby switching the detection electrical variables for different intervals.

[0041] A wiring terminal 22 is fixedly installed on one side of the inner wall of the terminal column 21, and a current guide terminal 23 is fixedly connected to one side of the inner wall of the terminal column 21 and at a position away from the wiring terminal 22; a connecting wire 24 is fixedly connected to the outer wall of the current guide terminal 23, and an output terminal 25 is welded to the bottom end of the connecting wire 24, and a circuit breaker 26 is fixedly installed on the top of the output terminal 25. The circuit breaker 26 is fixedly connected to the cabinet 1 to facilitate the fixed installation of the connecting harness of the electrical equipment on the terminal column 21, and the AC power is connected to the power connection end of the circuit breaker 26. The circuit breaker 26 guides the AC power to the output terminal 25, and the output terminal 25 conducts electricity to the connecting wire 24 to realize the switch power supply operation.

[0042] In this embodiment, as shown in the attached Figure 4 - Attachment Fig. 9 As shown, the interval switching detection mechanism includes a detection column 11 arranged on one side of the spring terminal 13; the detection column 11 is used to squeeze the spring terminal 13, the number of spring terminals 13 is set to two, a linkage gear 27 is fixedly connected between the two detection columns 11, and the linkage gear 27 is rotatably connected to the outer wall of the groove ring 5; a detection line 28 is fixedly connected above the outer wall of each detection column 11, a current detector 29 is fixedly installed between the two detection lines 28, the current detector 29 is fixedly connected to the linkage gear 27, one side of the outer wall of the linkage gear 27 is meshed and connected to a driving gear 30, and a transmission motor 31 is installed on one side of the driving gear 30; the outer wall of the output end of the transmission motor 31 is fixedly connected to the driving gear 30, and the transmission motor 31 is fixedly connected to the ring frame 3. The two detection lines 28 are symmetrically arranged about the current detector 29, the lower surface of the current detector 29 is slidably connected to the groove ring 5, the transmission motor 31 is used to drive the driving gear 30 to rotate, and the driving gear 30 and the linkage gear 27 are both made of plastic material.

[0043] In this embodiment, as shown in the attached Fig. 9 - Attachment Fig.11 As shown, the flipping interval docking mechanism includes a proximity sensor 33 fixedly arranged on one side of the output spring end 32; the bottom end of the output spring end 32 is fixedly connected to a connecting frame 34, and an extrusion electric cylinder 35 is fixedly installed on one side of the inner wall of the connecting frame 34, and a pressure sensor 36 is fixedly connected to the output end of the extrusion electric cylinder 35, and the pressure sensor 36 is used to sense the extrusion force of the output end of the extrusion electric cylinder 35.

[0044] A linkage rack 37 is fixedly connected to one side of the pressure sensor 36, and a flip gear 38 is meshed and connected to the top of the linkage rack 37. A positioning shaft 39 is rotatably connected to the inner wall of the flip gear 38, and the positioning shaft 39 is fixedly connected to the connection frame 34. A sleeve contact strip 40 is fixedly installed on one side of the flip gear 38, and the inner wall of the sleeve contact strip 40 is rotatably connected to the outer wall of the positioning shaft 39. The flip gear 38 is rotatably connected to the connection frame 34, and the vertical cross-section of the linkage rack 37 is concave.

[0045] The use process of the full-information intelligent switch cabinet with self-protection of the present invention is as follows:

[0046] Step 1: When the switch cabinet is docked for use, the wiring harness for the electrical equipment is fixedly installed on the terminal column 21, and the AC power is docked on the power connection end of the circuit breaker 26, and then the cover door 14 is rotated, and the cover door 14 and the cabinet body 1 are hinged and closed. At the same time, after the controller 15 opens the circuit breaker 26, the circuit breaker 26 conducts the AC power to the output terminal 25, the output terminal 25 conducts electricity to the connecting wire 24, the connecting wire 24 conducts electricity to the conducting terminal 23, and the conducting terminal 23 conducts electricity to the terminal column 21. Then the terminal column 21 conducts electricity to the wiring terminal 22, and the wiring terminal 22 supplies power to the electrical equipment for use. When the controller 15 closes the circuit breaker 26, the power-off operation is performed on the electrical equipment to realize the switching of the on or off function.

[0047] Step 2: During the lateral positioning detection, the controller 15 is used to start the reduction motor 16, which drives the screw 17 to rotate. The screw 17 drives the threaded sleeve 18 to move left under the action of the thread transmission force, so that the threaded sleeve 18 moves left along the inner wall of the guide groove column 2. At the same time, the threaded sleeve 18 drives the groove ring 5 to move left along the outer wall of the guide groove column 2, and the groove ring 5 drives the ring frame 3 to move left, and the ring frame 3 slides left along the outer wall of the guide groove column 2. The ring frame 3 drives the barcode recognition sensor 19 to move left, and the barcode recognition sensor 19 senses the positioning barcode 20. When the barcode recognition sensor 19 senses and recognizes the barcode value corresponding to the positioning barcode 20, the controller 15 is used to turn off the reduction motor 16, so that the barcode recognition sensor 19 can accurately position the positioning barcode 20 in the horizontal direction, thereby realizing intelligent positioning.

[0048] Step 3: During the synchronous detection of the interval, the controller 15 is used to start the upward push cylinder 4, and the ring frame 3 provides a stable supporting force for the upward push cylinder 4. The upward push cylinder 4 pushes the sliding frame 6 upward, and the sliding frame 6 drives the two limit sliding shafts 7 to move upward synchronously, and the limit sliding shaft 7 drives the linkage block 8 to move upward, and the linkage block 8 drives the detection terminal 9 to move upward, and the detection terminal 9 moves upward along the inner wall of the ring frame 3. At the same time, the detection terminal 9 drives the sleeve block 10 to move upward, and the sleeve block 10 moves upward along the outer wall of the guide column 12, and the ring frame 3 supports the spring terminal 13. When the spring terminal 13 is squeezed with the detection column 11, the spring terminal 13 will produce elastic deformation, and the detection column 11 and the spring terminal 13 will be squeezed and contacted. In this way, the top of a detection terminal 9 is squeezed on the outer wall of the wiring terminal 22, and the other detection terminal 9 is squeezed and contacted on the outer wall of the diversion terminal 23, so that the contact detection of the interval between the diversion terminal 23 and the wiring terminal 22 can be performed.

[0049] The detection terminal 9 is contacted through the wiring terminal 22, and the guide terminal 23 contacts another detection terminal 9. The detection terminal 9 is transmitted to the linkage block 8, the linkage block 8 is transmitted to the socket block 10, the socket block 10 is transmitted to the guide column 12, and the guide column 12 is transmitted to the spring terminal 13. The two spring terminals 13 can be respectively conductive to the detection column 11, and the detection column 11 is conductive to the detection line 28, which can be conductive to the current detector 29 through the two detection lines 28. The current detector 29 can detect the interval current change between the wiring terminal 22 and the guide terminal 23. When the current value is the interval value set by the current detector 29, the interval is normal. Once the current of the current detector 29 exceeds the interval value set by the current detector 29, the circuit breaker 26 is closed by the controller 15 to realize self-protection operation and realize intelligent interval detection protection.

[0050] Step 4: When the flipping interval is docked, the controller 15 starts the extrusion electric cylinder 35 at the same time, and the ring frame 3 can provide support force for the output spring piece end 32, the output spring piece end 32 supports the connection frame 34, the connection frame 34 supports the extrusion electric cylinder 35, the extrusion electric cylinder 35 pushes the pressure sensor 36 to move right, the pressure sensor 36 drives the linkage rack 37 to move right, the linkage rack 37 drives the flipping gear 38 to rotate counterclockwise, the flipping gear 38 rotates counterclockwise on the outer wall of the positioning shaft 39, and the flipping gear 38 drives the sleeve contact strip 40 to rotate counterclockwise. At the same time, the sleeve contact strip 40 rotates counterclockwise to contact the output terminal 25. When the pressure value sensed by the pressure sensor 36 is the same as the pressure value set by the controller 15, the extrusion electric cylinder 35 is closed by the controller 15, so that the sleeve contact strip 40 and the output terminal 25 can be squeezed and contacted according to the specified pressure. This can form a detection path between the output terminal 25 and the guide terminal 23.

[0051] Step 5: During the interval switching detection, the transmission motor 31 is driven by the controller 15, and the transmission motor 31 drives the driving gear 30 to rotate. The driving gear 30 carries the linkage gear 27 to rotate clockwise, and the linkage gear 27 rotates clockwise on the outer wall of the groove ring 5. At the same time, the linkage gear 27 drives the two detection columns 11 to rotate clockwise, and the linkage gear 27 can also drive the current detector 29 to rotate clockwise synchronously until the detection column 11 squeezes and contacts the other spring terminal 13, and the other detection column 11 can contact the output spring end 32. At the same time, when the proximity sensor 33 approaches the other detection column 11, the transmission motor 31 is turned off through the current detector 29, so that the two detection columns 11 can detect the electrical variable between the guide terminal 23 and the output terminal 25.

[0052] The current is directed to another detection terminal 9 through the current conducting terminal 23, and the other detection terminal 9 is directed to another linkage block 8, and the other linkage block 8 is directed to another socket block 10, and the other socket block 10 is directed to another guide column 12, and the other guide column 12 is directed to another spring terminal 13, and the other spring terminal 13 is connected to the detection column 11, and the detection column 11 directs the current to the current detector 29 through the detection line 28. At the same time, the output terminal 25 directs the current to the sleeve contact strip 40, the sleeve contact strip 40 directs the current to the positioning shaft 39, the positioning shaft 39 directs the current to the connection frame 34, the connection frame 34 directs the current to the output spring end 32, and the output spring end 32 directs the current to another detection column 11, and the other detection column 11 directs the current to another detection line 28, so that the current detector 29 can detect the electric variables of the two detection lines 28, so that the current detector 29 detects the electric variables in the interval between the output terminal 25 and the current conducting terminal 23. When the detected electric variable value exceeds the electric variable value set by the controller 15, the controller 15 closes the circuit breaker 26, and if it does not exceed, the circuit breaker 26 is kept in use. In this way, a single current detector 29 can be used to achieve coverage and accurate detection of each interval node, and the information of each interval of the electric variable can be centrally switched and collected, so that the collection is more complete and the self-protection of the switch cabinet is better.

[0053] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0054] The present invention has been described in detail above by general description and specific embodiments, but it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A full-information intelligent switch cabinet with self-protection, comprising a cabinet body (1), a guide slot column (2) and a ring frame (3), wherein the guide slot column (2) is fixed to one side of the inner wall of the cabinet body (1), and the ring frame (3) is slidably connected to the outer wall of the guide slot column (2), characterized in that: It also includes an interval synchronization detection mechanism; The interval synchronization detection mechanism comprises an upward push electric cylinder (4) fixedly mounted on one side of the ring frame (3), and a groove ring (5) is fixedly connected to the other side of the ring frame (3), and the groove ring (5) and the upward push electric cylinder (4) are both slidably connected to the guide groove column (2); The output end of the upward push electric cylinder (4) is fixedly connected to a sliding frame (6), and the inner wall of the sliding frame (6) is slidably connected to two limit sliding shafts (7), one end of each limit sliding shaft (7) is fixedly connected to a linkage block (8), and the upper inclined surface of the linkage block (8) is fixedly installed with a detection terminal (9), and the two detection terminals (9) are slidably connected to the ring frame (3); One side of each linkage block (8) is fixedly connected to a sleeve block (10), and the inner wall of the sleeve block (10) is slidably connected to a guide column (12), and a spring terminal (13) is fixedly installed at the bottom end of the guide column (12); A lateral positioning detection component is installed on one side of the inner wall of the guide slot column (2); A section switching detection mechanism is provided on one side of the spring terminal (13); An output spring piece end (32) is installed on one side of the ring frame (3) and close to the bottom end thereof, and a flipping interval docking mechanism is provided on one side of the output spring piece end (32).

2. The full-information intelligent switch cabinet with self-protection according to claim 1 is characterized in that: The two limit sliding shafts (7) are symmetrically arranged with respect to the upward push electric cylinder (4), and the outer wall of the limit sliding shaft (7) and the inner wall of the sliding frame (6) are both smooth surfaces.

3. The full-information intelligent switch cabinet with self-protection according to claim 1 is characterized in that: The two spring-type terminals (13) are both fixedly connected to the ring frame (3), and the spring-type terminals (13) are made of copper; The two spring-piece terminals (13) and the output spring-piece end (32) are arranged in a circular ring at equal intervals.

4. The full-information intelligent switch cabinet with self-protection according to claim 1 is characterized in that: A cover door (14) is hingedly connected to one side of the cabinet (1), and a controller (15) is fixedly mounted on one side of the cover door (14).

5. The full-information intelligent switch cabinet with self-protection according to claim 1 is characterized in that: The lateral positioning detection component comprises a reduction motor (16) fixedly mounted on one side of the inner wall of the guide slot column (2); The output end of the reduction motor (16) is fixedly connected to a screw rod (17), and the outer wall of the screw rod (17) is threadedly connected to a threaded sleeve (18), and the threaded sleeve (18) is slidably connected to the guide groove column (2); One side of the threaded sleeve (18) is fixedly connected to the inner wall of the groove ring (5); a barcode recognition sensor (19) is fixedly installed on the top of the outer wall of the ring frame (3); a plurality of positioning barcodes (20) are arranged above the barcode recognition sensor (19); the plurality of positioning barcodes (20) are arranged in equidistant order from right to left; the top of each positioning barcode (20) is fixedly connected to a terminal column (21); and the plurality of terminal columns (21) are fixedly connected to the cabinet body (1); A wiring terminal (22) is fixedly mounted on one side of the inner wall of the terminal column (21), and a current guide terminal (23) is fixedly connected to one side of the inner wall of the terminal column (21) at a position away from the wiring terminal (22); A connecting wire (24) is fixedly connected to the outer wall of the current guide terminal (23), an output terminal (25) is welded to the bottom end of the connecting wire (24), and a circuit breaker (26) is fixedly installed on the top end of the output terminal (25), and the circuit breaker (26) is fixedly connected to the cabinet (1).

6. The full-information intelligent switch cabinet with self-protection according to claim 1 is characterized in that: The interval switching detection mechanism comprises a detection column (11) arranged on one side of the spring terminal (13); The detection column (11) is used to squeeze the spring terminal (13), the number of the spring terminals (13) is set to two, a linkage gear (27) is fixedly connected between the two detection columns (11), and the linkage gear (27) is rotatably connected to the outer wall of the groove ring (5); A detection line (28) is fixedly connected to the upper portion of the outer wall of each detection column (11); a current detector (29) is fixedly installed between the two detection lines (28); the current detector (29) is fixedly connected to the linkage gear (27); a driving gear (30) is meshingly connected to one side of the outer wall of the linkage gear (27); and a transmission motor (31) is installed on one side of the driving gear (30); The outer wall of the output end of the transmission motor (31) is fixedly connected to the driving gear (30), and the transmission motor (31) is fixedly connected to the ring frame (3).

7. The full-information intelligent switch cabinet with self-protection as claimed in claim 6, characterized in that: The two detection lines (28) are symmetrically arranged with respect to the current detector (29), and the lower surface of the current detector (29) is slidably connected to the groove ring (5).

8. The full-information intelligent switch cabinet with self-protection as claimed in claim 6, characterized in that: The transmission motor (31) is used to drive the driving gear (30) to rotate, and the driving gear (30) and the linkage gear (27) are both made of plastic material.

9. The full-information intelligent switch cabinet with self-protection according to claim 1, characterized in that: The flipping interval docking mechanism comprises a proximity sensor (33) fixedly arranged on one side of the output spring piece end (32); The bottom end of the output spring piece end (32) is fixedly connected to a connection frame (34), and an extrusion electric cylinder (35) is fixedly mounted on one side of the inner wall of the connection frame (34), and a pressure sensor (36) is fixedly connected to the output end of the extrusion electric cylinder (35), and the pressure sensor (36) is used to sense the extrusion pressure at the output end of the extrusion electric cylinder (35); A linkage rack (37) is fixedly connected to one side of the pressure sensor (36), and a flip gear (38) is meshingly connected to the top of the linkage rack (37), a positioning shaft (39) is rotatably connected to the inner wall of the flip gear (38), and the positioning shaft (39) is fixedly connected to the connection frame (34); A sleeve contact strip (40) is fixedly mounted on one side of the flip gear (38), and the inner wall of the sleeve contact strip (40) is rotatably connected to the outer wall of the positioning shaft (39).

10. The full-information intelligent switch cabinet with self-protection according to claim 9, characterized in that: The flip gear (38) is rotationally connected to the connection frame (34), and the vertical cross-section of the linkage rack (37) is concave.

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