Remote control intelligent safety distribution box

Abstract

The invention discloses a remote control intelligent safety distribution box, and particularly relates to the technical field of distribution boxes, through arranging a counterweight bearing box and a material receiving seat, the influence of a fire extinguishing agent excess material on a circuit breaker without a fire behavior is avoided, and the counterweight bearing box moves downwards under the driving action of a linear guide rail; when a fire occurs, namely, the counterweight bearing box connected with the mounting block directionally slides on the linear guide rail, at the moment, a gap in the counterweight bearing box penetrates through the circuit breaker with the fire, namely, a supporting strip in the self-adaptive clamping assembly extrudes an elastic plate outwards, so that the elastic plate elastically deforms, the circuit breaker can conveniently penetrate through the elastic plate, and the circuit breaker is fixed until the circuit breaker leaves the elastic plate. The elastic plate is in contact with the surface of the circuit breaker, the corresponding material receiving base is opened in a sliding mode, fire extinguishing work is conducted through the spray head, fire extinguishing agent remaining materials enter from the gap of the elastic plate and converge into the agent storage cavity through the through hole, the other part of the fire extinguishing agent remaining materials directly fall into the agent storage cavity, and the fire extinguishing agent remaining materials are received and collected again through the opened material receiving base. And the safety in the distribution box body is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution boxes, and in particular to a remote-controlled intelligent and safe distribution box. Background Art

[0002] A distribution box is a device used to distribute and control electrical energy in a power system. It usually contains various electrical components, such as circuit breakers, leakage protection switches, contactors, relays, etc. The main function of a distribution box is to distribute the electrical energy from the main power source to each branch circuit, while protecting the circuit from overload and short circuit. It is usually installed in factories, buildings or outdoors to meet the power needs of different places.

[0003] After searching, the invention patent with publication number CN118436926A discloses a distribution box. When the photoelectric detector detects fire, the controller controls the discharge pump to start so that the fire extinguishing agent is sprayed through multiple fire extinguishing nozzles, thereby achieving timely fire extinguishing operations and reducing property losses.

[0004] In the existing scheme, fire is extinguished inside the distribution box through fire extinguishing nozzles. Due to problems such as aging lines, small rated current of circuit breakers or frequent tripping, fires may occur. Fires and fire extinguishing locations are mainly concentrated in specific locations. This kind of fire extinguishing in a large local area lacks specificity and is prone to spraying fire extinguishing agents on circuit breakers where no fire has occurred, causing damage to circuit breakers and related equipment, and increasing maintenance and replacement costs. Summary of the invention

[0005] The purpose of the present invention is to provide a remote-controlled intelligent safety distribution box to solve the problems mentioned in the above background technology.

[0006] The technical problems mainly solved by the present invention are: Fire conditions and fire extinguishing locations are mainly concentrated in specific locations. The fire extinguishing in the existing solutions lacks specificity and is prone to spraying fire extinguishing agents on circuit breakers where no fire has occurred, causing damage to circuit breakers and related equipment, and increasing maintenance and replacement costs.

[0007] The present invention can be achieved through the following technical solutions: A remote-controlled intelligent safety distribution box comprises a distribution box body, a partition is vertically installed in the middle of the inner cavity of the distribution box body, an adaptive positioning component for limiting the position of a circuit breaker is installed in the middle of one side of the partition, a fixing plate is arranged above the adaptive positioning component, a winding component for winding a pulling rope is arranged on the upper end surface of the fixing plate, and a counterweight bearing box fixedly connected to the pulling rope is arranged below the fixing plate; A vertically arranged linear guide rail is installed on one side surface of the partition, and a mounting block is slidably installed on the outside of the linear guide rail, and the mounting block is fixed to the end surface of the counterweight bearing box; The surface of the counterweight bearing box is provided with a notch which vertically passes through the outside of the circuit breaker, and the inner wall surface of the notch is installed with an elastic plate inclined outward, and the upper surface of the counterweight bearing box is located on the inner side of the notch and is provided with a storage cavity for collecting the fire extinguishing agent, and the upper part of the inner wall surface inside the storage cavity is provided with a downwardly inclined through hole, and the storage cavity is connected with the elastic plate through the through hole.

[0008] A further technical improvement of the present invention is that a telescopic portion is provided at the upper end of the elastic plate, and the upper end surface of the elastic plate is in contact with the bottom surface of the circuit breaker, and the telescopic portion is fixed to the inner wall surface of the notch.

[0009] A further technical improvement of the present invention is that a receiving seat for collecting residual fire extinguishing agent is slidably provided on one side surface of the partition located below the corresponding circuit breaker, and a nozzle for fire extinguishing is installed on the upper end of the circuit breaker.

[0010] A further technical improvement of the present invention is that a layered plate is provided on the other side surface of the partition, a fire extinguishing box for supplying fire extinguishing agent is provided on the upper surface of the layered plate, and a solenoid valve is installed at the discharge pipe of the fire extinguishing box and connected to the nozzle.

[0011] A further technical improvement of the present invention is that a shaft is rotatably mounted on the lower surface of the layered plate, two rocker arms of different heights are arranged on the surface of the shaft arm, the ends of the rocker arms are movably arranged with one end of the corresponding material receiving seat, and the upper rocker arm and the lower rocker arm are arranged at intervals.

[0012] A further technical improvement of the present invention is that the winding assembly includes two fixed seats, a bearing seat is installed between the two fixed seats, two driven bevel gears meshing with the driving bevel gear are installed inside the bearing seat, each of the driven bevel gears is rotatably installed inside the bearing seat, one end of one driven bevel gear is fixedly connected to winding roller 2, and one end of the other driven bevel gear is fixed to winding roller 1 which rotates in the opposite direction to winding roller 2.

[0013] A further technical improvement of the present invention is that a track plate is fixed below the fixing seat, and a transmission screw is rotatably installed between the fixing seat and the track plate, the external thread of the transmission screw is connected to a transmission plate that is slidably matched with the track plate, and two guide wheels that contact the pulling rope are installed on both sides of the top of the transmission plate; A guide wheel 1 in contact with the pulling rope is fixedly arranged on the bottom surface of the inner cavity of the fixing plate.

[0014] A further technical improvement of the present invention is that the adaptive positioning assembly includes four L-shaped support bars, which are used to limit the edge of the circuit breaker, and the adjacent surface ends on the inner side of the support bars are provided with grooves, and a pressure block 1 is installed inside the groove, and a pressure block 2 is fitted on the end of the pressure block 1.

[0015] A further technical improvement of the present invention is that two groups of telescopic rods of different lengths are installed on the inner wall surface of the groove, and a spring is sleeved on the outside of each group of telescopic rods. The end face of the longer telescopic rod is fixedly connected to the surface of the second pressing block, and the end faces of the first pressing block and the second pressing block are both provided with inclined surfaces, and the end face of the first pressing block is collinear with the end of the inclined surface of the second pressing block.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a counterweight bearing box and a material receiving seat to avoid the influence of the residual fire extinguishing agent on the circuit breaker where no fire occurs, thereby reducing costs. The counterweight bearing box is driven downward by the linear guide rail, that is, the counterweight bearing box connected to the mounting block slides directionally on the linear guide rail. At this time, the notch on the counterweight bearing box passes through the circuit breaker where the fire occurs, that is, the support strip in the adaptive positioning assembly squeezes the elastic plate outward, causing the elastic plate to undergo elastic deformation, which facilitates the passage of the circuit breaker. After the circuit breaker leaves the elastic plate, the elastic plate contacts the surface of the circuit breaker, and the corresponding material receiving seat slides open, and the nozzle above the corresponding circuit breaker performs fire extinguishing work. A part of the residual fire extinguishing agent enters the elastic plate along the gap between the circuit breaker and the elastic plate, and flows into the agent storage cavity through the through hole, and the other part directly falls into the agent storage cavity, and the residual fire extinguishing agent is collected again by the opened material receiving seat, thereby ensuring the safety in the distribution box. 2. When the counterweight bearing box reaches the circuit breaker with fire on the upper side, the receiving seat is driven by the corresponding swing rod, and then the receiving seat moves through the inside of the partition, and the receiving seat assists in receiving the fire extinguishing agent, while the other receiving seat is located directly below the layer plate, that is, when the circuit breaker below is on fire, the shaft rod rotates, and the upper receiving seat enters below the layer plate, while the lower receiving seat is open, and they are used alternately without affecting each other, so as to ensure the stable reception of the fire extinguishing agent; 3. By setting the adaptive positioning component, the four edges of the circuit breaker are limited by the corresponding support bars, that is, the edge of the circuit breaker is in contact with the inclined surface of the pressure block 1, so that the pressure block 1 slides inward under the push of the inclined surface, causing compression of the shorter telescopic rod. At this time, the telescopic rod shrinks inward and causes elastic deformation of the spring, which is suitable for the installation of larger circuit breakers; the smaller circuit breaker is abutted against the inclined surface on the pressure block 2 through the pressure block 1, so that the pressure block 2 slides inward under the push of the inclined surface, causing compression of the longer telescopic rod. At this time, the telescopic rod shrinks inward and causes elastic deformation of the spring, which is suitable for the installation of smaller circuit breakers, thereby improving the installation applicability of the circuit breaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0018] Figure 1It is a schematic diagram of the internal structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the installation structure of the winding assembly of the present invention; Figure 4 It is a schematic diagram of the installation structure of the second winding roller and the transmission screw of the present invention; Figure 5 It is a schematic diagram of the installation structure of the transmission plate of the present invention from another angle; Figure 6 It is a schematic diagram of the three-dimensional structure of the support bar of the present invention; Figure 7 It is a schematic diagram of the installation structure of the carrying box and the material receiving seat of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the carrier box of the present invention.

[0019] In the figure: 1. distribution box; 2. support bar; 3. fixing plate; 4. partition; 5. fire extinguisher box; 6. shaft; 7. fixing seat; 8. guide wheel 1; 9. linear guide; 10. swing arm; 11. nozzle; 12. material receiving seat; 13. mounting block; 14. counterweight bearing box; 15. winding roller 1; 16. driven bevel gear; 19. transmission plate; 20. track plate; 21. transmission screw; 22. guide wheel 2; 23. groove; 24. telescopic rod; 25. spring; 26. pressure block 1; 27. pressure block 2; 28. bearing seat; 29. ​​winding roller 2; 30. storage chamber; 31. notch; 32. elastic plate; 33. through hole; 34. telescopic part. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-Figure 8As shown, the present invention provides a remote-controlled intelligent safety distribution box, including a distribution box body 1, a partition 4 is vertically installed in the middle of the inner cavity of the distribution box body 1, and an adaptive positioning component for limiting the circuit breaker is installed in the middle of one side of the partition 4, which can adapt to the installation of at least one size of circuit breaker, and a fixing plate 3 is arranged above the adaptive positioning component, and a winding component for winding a pulling rope is arranged on the upper end surface of the fixing plate 3, and a counterweight bearing box 14 fixedly connected to the pulling rope is arranged below the fixing plate 3; a vertically arranged linear guide rail 9 is installed on the surface of one side of the partition 4, and a mounting block 13 is slidably installed on the outside of the linear guide rail 9, and the mounting block 13 is fixed to the end surface of the counterweight bearing box 14; the surface of the counterweight bearing box 14 is provided with a notch 31 vertically passing through the outside of the circuit breaker, and the inner wall surface of the notch 31 is installed with an elastic plate 32 inclined outwardly, and the upper surface of the counterweight bearing box 14 is located on the inner side of the notch 31 and is provided with a storage chamber 30 for collecting fire extinguishing agent, and the storage chamber 30 for collecting fire extinguishing agent is provided. A downwardly inclined through hole 33 is provided on the upper portion of the inner wall surface inside the cavity 30, and the storage chamber 30 is connected to the elastic plate 32 through the through hole 33. A side surface of the partition plate 4 is located below the corresponding circuit breaker and is slidably provided with a receiving seat 12 for collecting the remaining fire extinguishing agent. A nozzle 11 for fire extinguishing is installed at the upper end of the circuit breaker. Initially, the counterweight bearing box 14 is located below the fixed plate 3. When a circuit breaker in the distribution box 1 is on fire, the winding assembly unwinds. At this time, the counterweight bearing box 14 is driven downward by the linear guide rail 9, that is, the counterweight bearing box 14 connected to the mounting block 13 slides directionally on the linear guide rail 9. At this time, the notch 31 on the counterweight bearing box 14 passes through the circuit breaker where the fire occurs, that is, the support bar 2 in the adaptive positioning assembly squeezes the elastic plate 32 outward, causing the elastic plate 32 to undergo elastic deformation, which facilitates the passage of the circuit breaker. Until the circuit breaker leaves the elastic plate 32, the elastic plate 32 contacts the surface of the circuit breaker, see Figure 7 As shown, the corresponding material receiving seat 12 then slides open, and the nozzle 11 above the corresponding circuit breaker performs fire extinguishing work, and a part of the remaining fire extinguishing agent enters the elastic plate 32 along the gap between the circuit breaker and the elastic plate 32, and flows into the storage chamber 30 through the through hole 33, and the other part is directly discharged into the storage chamber 30, and the remaining fire extinguishing agent is collected again by the opened material receiving seat 12. Through the arrangement of the counterweight carrying box 14 and the material receiving seat 12, the influence of the remaining fire extinguishing agent on the circuit breaker where no fire has occurred is avoided, thereby ensuring the safety inside the distribution box 1.

[0022] Secondly, the distribution box 1 has a built-in communication module (such as Wi-Fi, Bluetooth or mobile network) connected to a mobile phone APP or remote control platform. Users can send instructions through the mobile phone APP or remote control platform in places with network access to achieve remote operations such as switches and parameter settings in the distribution box 1, thereby improving the safety of the distribution box 1.

[0023] See also Figure 8As shown, a telescopic portion 34 is provided at the upper end of the elastic plate 32, and the upper end surface of the elastic plate 32 is fitted with the bottom surface of the circuit breaker, and the telescopic portion 34 is fixed to the inner wall surface of the notch 31. When the counterweight bearing box 14 slides in the linear guide rail 9 and reaches the position where the fire circuit breaker occurs, the outer side surface of the support bar 2 abuts against the elastic plate 32, and then the elastic plate 32 is squeezed inwardly, causing the elastic plate 32 to tilt inwardly, and at the same time driving the telescopic portion 34 to expand and contract, so that the counterweight bearing box 14 can accurately reach the position where the fire circuit breaker occurs.

[0024] See also Figure 1 As shown, a layered plate is provided on the other side surface of the partition 4, and a fire extinguishing box 5 for supplying a fire extinguishing agent is provided on the upper surface of the layered plate. A solenoid valve is installed at the discharge pipe of the fire extinguishing box 5 and is connected to the nozzle 11; A shaft rod 6 is rotatably installed on the lower surface of the layered plate, and two swing arms 10 of different heights are arranged on the surface of the shaft rod 6. The end of the swing arm 10 is movably arranged with one end of the corresponding material receiving seat 12. The upper swing arm 10 and the lower swing arm 10 are arranged 180 degrees apart. When the counterweight bearing box 14 reaches the circuit breaker where a fire occurs above, the material receiving seat 12 is driven by the corresponding swing arm 10 at this time, and then the material receiving seat 12 is moved through the interior of the partition 4, and the fire extinguishing agent is assisted by the material receiving seat 12, while the other material receiving seat 12 is located directly below the layered plate, that is, when a fire occurs in the circuit breaker below, through the rotation of the shaft rod 6, the upper material receiving seat 12 enters the bottom of the layered plate, and the lower material receiving seat 12 is in an open state, and they are used alternately without affecting each other, thereby ensuring the stable reception of the fire extinguishing agent.

[0025] See also Figure 3 , Figure 4 and Figure 5 As shown, the winding assembly includes two fixed seats 7, a bearing seat 28 is installed between the two fixed seats 7, and two driven bevel gears 16 meshing with the active bevel gear are installed inside the bearing seat 28, and each driven bevel gear 16 is rotatably installed inside the bearing seat 28, one end of a driven bevel gear 16 is fixedly connected to a winding roller 29, and one end of the other driven bevel gear 16 is fixed to a winding roller 15 with a rotation direction opposite to that of the winding roller 29. When controlling the counterweight bearing box 14, the winding roller 29 and the lifting rope on the winding roller 15 assist in supporting the counterweight bearing box 14, and two lifting ropes are wound around the winding roller 29 and the winding roller 15, and the driven bevel gears 16 on both sides are driven by the active bevel gear to rotate in opposite directions. At this time, the winding roller 29 and the winding roller 15 have opposite rotation directions, and the winding roller 29 and the winding roller 15 with opposite rotations both wind and unwind the lifting rope; A track plate 20 is fixed below the fixed seat 7, and a transmission screw 21 is rotatably installed between the fixed seat 7 and the track plate 20. The external thread of the transmission screw 21 is connected to a transmission plate 19 that is slidably matched with the track plate 20. Both sides of the top of the transmission plate 19 are installed with guide wheels 22 that are in contact with the pull rope. A guide wheel 8 in contact with the lifting rope is fixedly arranged on the bottom surface of the inner cavity of the fixed plate 3. When winding or unwinding, as the transmission screw 21 rotates, the transmission plate 19 is threadedly connected and slides along the direction of the track plate 20. The guide wheel 22 on the transmission plate 19 pulls and drives the lifting rope to move together to adapt to the winding and unwinding path.

[0026] See also Figure 2 and Figure 6 As shown, the adaptive positioning assembly includes four L-shaped support bars 2, which are used to limit the edge of the circuit breaker. The adjacent surface ends of the inner side of the support bars 2 are provided with grooves 23, and a pressure block 26 is installed inside the groove 23. The end of the pressure block 26 is fitted with a pressure block 27. When the circuit breaker is installed, the four edges of the circuit breaker are limited by the corresponding support bars 2. Two groups of telescopic rods 24 of different lengths are installed on the inner wall of the groove 23. A spring 25 is sleeved on the outside of each group of telescopic rods 24. The end face of the longer telescopic rod 24 is fixedly connected to the surface of the second pressure block 27. The end faces of the first pressure block 26 and the second pressure block 27 are both provided with inclined surfaces, and the end face of the first pressure block 26 is collinear with the inclined surface end of the second pressure block 27, that is, the edge of the circuit breaker is in contact with the inclined surface of the first pressure block 26, so that the first pressure block 26 slides inward under the push of the inclined surface, which is effective for the shorter telescopic rod 24. The telescopic rod 24 contracts inwards and causes elastic deformation of the spring 25, which is suitable for the installation of larger circuit breakers. The smaller circuit breakers pass through the pressing block 1 26 and abut against the inclined surface on the pressing block 2 27, so that the pressing block 27 slides inwards under the push of the inclined surface, causing squeezing of the longer telescopic rod 24. The telescopic rod 24 contracts inwards and causes elastic deformation of the spring 25, which is suitable for the installation of smaller circuit breakers, thereby improving the installation applicability of the circuit breakers.

[0027] When the present invention is in use, when a circuit breaker in the distribution box 1 catches fire, the counterweight bearing box 14 is driven downward by the linear guide rail 9, that is, the counterweight bearing box 14 connected to the mounting block 13 slides directionally on the linear guide rail 9. At this time, the notch 31 on the counterweight bearing box 14 passes through the circuit breaker where the fire occurs, that is, the support bar 2 in the adaptive positioning assembly presses the elastic plate 32 outward, so that the elastic plate 32 is elastically deformed, which facilitates the passage of the circuit breaker, until the circuit breaker leaves the elastic plate 32, and the elastic plate 32 contacts the surface of the circuit breaker, see Figure 7As shown, the corresponding receiving seat 12 then slides open, and the nozzle 11 above the corresponding circuit breaker performs fire extinguishing work, and a part of the remaining fire extinguishing agent enters the elastic plate 32 along the gap between the circuit breaker and the elastic plate 32, and flows into the storage chamber 30 through the through hole 33, and the other part is directly discharged into the storage chamber 30, and the remaining fire extinguishing agent is collected again by the opened receiving seat 12. The arrangement of the counterweight bearing box 14 and the receiving seat 12 can prevent the remaining fire extinguishing agent from affecting the circuit breaker where no fire has occurred, thereby ensuring the safety in the distribution box 1; When the counterweight bearing box 14 reaches the circuit breaker with a fire on the upper side, the receiving seat 12 is driven by the corresponding swing rod 10, and then the receiving seat 12 moves through the interior of the partition 4, and the receiving seat 12 assists in receiving the fire extinguishing agent, while the other receiving seat 12 is located directly below the layer plate, that is, when a fire occurs in the circuit breaker below, the shaft 6 rotates, and the upper receiving seat 12 enters below the layer plate, and the lower receiving seat 12 is opened, and they are used alternately without affecting each other, so as to ensure the stable reception of the fire extinguishing agent; The four edges of the circuit breaker are limited by the corresponding support bars 2, that is, the edges of the circuit breaker are in contact with the inclined surface of the pressure block 1 26, so that the pressure block 1 26 slides inwardly under the push of the inclined surface, causing compression of the shorter telescopic rod 24. At this time, the telescopic rod 24 contracts inwardly and causes the spring 25 to undergo elastic deformation, which is suitable for the installation of larger-sized circuit breakers; the smaller-sized circuit breaker passes through the pressure block 1 26 and contacts the inclined surface on the pressure block 2 27, so that the pressure block 2 27 slides inwardly under the push of the inclined surface, causing compression of the longer telescopic rod 24. At this time, the telescopic rod 24 contracts inwardly and causes the spring 25 to undergo elastic deformation, which is suitable for the installation of smaller-sized circuit breakers, thereby improving the installation applicability of the circuit breaker.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A remote-controlled intelligent safety distribution box, comprising a distribution box body (1), characterized in that: A partition (4) is vertically installed in the middle of the inner cavity of the distribution box (1), an adaptive positioning component for limiting the position of the circuit breaker is installed in the middle of one side of the partition (4), a fixing plate (3) is arranged above the adaptive positioning component, a winding component for winding a pulling rope is arranged on the upper end surface of the fixing plate (3), and a counterweight bearing box (14) fixedly connected to the pulling rope is arranged below the fixing plate (3); A vertically arranged linear guide rail (9) is mounted on one side surface of the partition plate (4), a mounting block (13) is slidably mounted on the outside of the linear guide rail (9), and the mounting block (13) is fixed to the end surface of the counterweight bearing box (14); The surface of the counterweight bearing box (14) is provided with a notch (31) vertically passing through the outside of the circuit breaker, the inner wall surface of the notch (31) is provided with an elastic plate (32) inclined outwardly, the upper surface of the counterweight bearing box (14) is located inside the notch (31) and is provided with a storage chamber (30) for collecting the fire extinguishing agent, the upper part of the inner wall surface inside the storage chamber (30) is provided with a through hole (33) inclined downwardly, and the storage chamber (30) is connected to the cavity in the elastic plate (32) through the through hole (33); A receiving seat (12) for collecting residual fire extinguishing agent is slidably provided on one side surface of the partition (4) located below the corresponding circuit breaker, and a nozzle (11) for fire extinguishing is installed at the upper end of the circuit breaker; The upper end of the elastic plate (32) is provided with a telescopic portion (34), and the upper end surface of the elastic plate (32) can be arranged in close contact with the bottom surface of the circuit breaker, and the telescopic portion (34) is fixed to the inner wall surface of the notch (31).

2. A remote-controlled intelligent safety distribution box according to claim 1, characterized in that: A layered plate is provided on the other side surface of the partition (4), and a fire extinguishing box (5) for supplying fire extinguishing agent is provided on the upper surface of the layered plate. A solenoid valve is installed at the discharge pipe of the fire extinguishing box (5) and is connected to the nozzle (11).

3. A remote-controlled intelligent safety distribution box according to claim 2, characterized in that: A shaft (6) is rotatably mounted on the lower surface of the layered plate, and two swing rods (10) of different heights are arranged on the surface of the shaft (6). The ends of the swing rods (10) are movably arranged with one end of a corresponding material receiving seat (12), and the upper swing rod (10) and the lower swing rod (10) are arranged 180 degrees apart.

4. A remote-controlled intelligent safety distribution box according to claim 1, characterized in that: The winding assembly comprises two fixed seats (7), a bearing seat (28) is installed between the two fixed seats (7), two driven bevel gears (16) meshing with the driving bevel gear are installed inside the bearing seat (28), each of the driven bevel gears (16) is rotatably installed inside the bearing seat (28), one end of one driven bevel gear (16) is fixedly connected to the second winding roller (29), and one end of the other driven bevel gear (16) is fixedly connected to the first winding roller (15) rotating in the opposite direction to the second winding roller (29).

5. A remote-controlled intelligent safety distribution box according to claim 4, characterized in that: A track plate (20) is fixed below the fixing seat (7), and a transmission screw (21) is rotatably installed between the fixing seat (7) and the track plate (20), the external thread of the transmission screw (21) is connected to a transmission plate (19) that is slidably matched with the track plate (20), and two guide wheels (22) that contact the pulling rope are installed on both sides of the top of the transmission plate (19); A guide wheel (8) in contact with the lifting rope is fixedly arranged on the bottom surface of the inner cavity of the fixing plate (3).

6. A remote-controlled intelligent safety distribution box according to claim 1, characterized in that: The adaptive positioning assembly comprises four L-shaped support bars (2), the support bars (2) being used to limit the edge of the circuit breaker, the adjacent surface ends of the inner side of the support bars (2) being provided with grooves (23), the interior of the grooves (23) being provided with a first pressing block (26), and the end of the first pressing block (26) being provided with a second pressing block (27) in abutment with the end thereof.

7. A remote-controlled intelligent safety distribution box according to claim 6, characterized in that: Two groups of telescopic rods (24) of different lengths are mounted on the inner wall surface of the groove (23), and a spring (25) is sleeved on the outside of each group of telescopic rods (24). The end surface of the longer telescopic rod (24) is fixedly connected to the surface of the second pressing block (27). The end surfaces of the first pressing block (26) and the second pressing block (27) are both provided with inclined surfaces, and the end surface of the first pressing block (26) is collinear with the end of the inclined surface of the second pressing block (27).

Images