Monitoring method and device of intelligent power distribution cabinet and power distribution cabinet

Abstract

The invention relates to the technical field of power distribution cabinet monitoring, in particular to a monitoring method and device of an intelligent power distribution cabinet and the power distribution cabinet, the method comprises the following steps of closed starting, lifting circulation, transverse movement and dislocation circulation, the device and the power distribution cabinet comprise the power distribution cabinet, a mounting frame is mounted in the power distribution cabinet, a lead screw is fixed in the mounting frame, and the lead screw is fixed in the mounting frame. A lead screw nut is screwed on the lead screw, and a plurality of abutting plates are fixed to the peripheral side wall of the lead screw nut at equal intervals. According to the application, the power-on operation of the monitoring component is realized by closing the power distribution cabinet, the purpose of accurate monitoring can be realized, the lifting and transverse reciprocating movement of the monitoring component can be realized after the power distribution cabinet is closed, and no-dead-corner monitoring on the front side in the power distribution cabinet can be ensured; meanwhile, according to the monitoring device and the power distribution cabinet disclosed by the invention, technicians in the field can conveniently understand the monitoring scheme of the intelligent power distribution cabinet more finely.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinet monitoring, and in particular to a monitoring method and device for an intelligent power distribution cabinet and a power distribution cabinet. Background Art

[0002] A distribution cabinet is a centralized power supply device used to connect to external power supply lines to provide electrical energy to the power supply lines. In order for the distribution cabinet to supply power to the external power supply lines, the external lines need to be electrically connected to the distribution cabinet, and this electrical connection relationship is one-to-one, that is, there can be multiple wiring schemes for the distribution cabinet.

[0003] When the power supply relationship needs to be changed, the wiring scheme of the distribution cabinet needs to be modified, and this change is usually made directly. Therefore, the risks after changing the wiring scheme are difficult to predict, and it is impossible to trace the person responsible after the risk occurs.

[0004] A monitoring method, device and distribution cabinet for an intelligent distribution cabinet with publication number CN116760197B simulates according to an existing wiring scheme to obtain an existing distribution model, simulates according to a preset wiring scheme to obtain a preset distribution model, and performs data analysis on the preset distribution model to determine whether the preset wiring scheme is reasonable, thereby achieving the ability to determine whether the preset wiring scheme meets safety standards before implementing the preset wiring scheme, solving the problem in the prior art that it is difficult to predict the risks after changing the wiring scheme of the distribution cabinet.

[0005] However, the above technical solution cannot effectively realize real-time monitoring of the internal situation of the distribution cabinet, and it is also impossible to carry out comprehensive monitoring, so it needs to be improved. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a monitoring method and device for an intelligent power distribution cabinet and a power distribution cabinet.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A monitoring method for an intelligent power distribution cabinet comprises the following steps:

[0009] S1, closed start: close the distribution cabinet and detect it through the corresponding detection equipment. After the cabinet door is closed, the monitoring components can be energized to realize the monitoring operation;

[0010] S2, lifting cycle: through the operation of the belt circulation component, the monitoring equipment can be driven to continuously lift and reciprocate;

[0011] S3, lateral movement: When the monitoring device is continuously raised and lowered, it will move left and right by pushing the lead screw nut component;

[0012] S4, offset cycle: when the screw nut component is pushed to the extreme side in conjunction with the screw, the component can be moved and the screw nut component can be rotated in the opposite direction, and the lifting and lateral reciprocating movements are continuously performed, so that the monitoring equipment can fully monitor the cabinet.

[0013] Compared with the prior art, the present application realizes the power-on operation of the monitoring components by closing the distribution cabinet, which can achieve the purpose of precise monitoring. At the same time, after closing, the monitoring components can be lifted and lowered and moved back and forth horizontally, ensuring no blind spots in the front of the distribution cabinet.

[0014] The present invention also proposes a monitoring device for an intelligent power distribution cabinet and a power distribution cabinet, which are applicable to the monitoring method of the intelligent power distribution cabinet described above, comprising a power distribution cabinet, a mounting frame installed in the power distribution cabinet, a lead screw fixed in the mounting frame, a lead screw nut threaded on the lead screw, and a plurality of abutment plates fixed at equal intervals on a side wall of the lead screw nut;

[0015] A cross bar is slidably installed in the mounting frame, a positioning mechanism is provided between the cross bar and the mounting frame, an adjusting mechanism is slidably installed on the mounting frame, the adjusting mechanism corresponds to the mounting frame, a supporting frame is provided on the adjusting mechanism, an electric belt conveyor assembly is fixed to the front end of the supporting frame, a pulley mechanism is installed on the electric belt conveyor assembly, a monitoring assembly and a limiting shaft are provided on the pulley mechanism, the limiting shaft is slidably installed on one side of the monitoring assembly, and the monitoring assembly is slidably installed on one side of the supporting frame.

[0016] Compared with the prior art, the present application provides a clear description of the monitoring equipment and the distribution cabinet, which can facilitate the staff in this field to understand the position and connection relationship between the various components, so as to operate more accurately and ensure that the monitoring equipment can comprehensively monitor the distribution cabinet and avoid monitoring blind spots.

[0017] Preferably, the positioning mechanism includes two positioning grooves opened at the lower end of the mounting frame, an L-shaped rod is fixed to one side of the lower end of the cross bar, one end of the L-shaped rod extends to the lower end of the mounting frame, and an insertion rod is installed at the lower end of the L-shaped rod, the upper end of the insertion rod abuts against the lower end of the mounting frame, and the insertion rod corresponds to the two positioning grooves.

[0018] Furthermore, in actual production and preparation, the plug rod is composed of a rod body and a spring part. The rod body is slidably installed on the L-shaped rod. The two ends of the spring are respectively fixed to the lower end of the plug rod and the lower end of the L-shaped rod. At the same time, the upper end of the plug rod is hemispherically arranged, and the positioning groove is also hemispherically arranged. The position of the gear lever can be fixed by inserting the rod body in the plug rod into the positioning groove, and the rod body in the plug rod can also be moved out of the positioning groove under the action of external force.

[0019] Preferably, sleeves are rotatably sleeved on both sides of the lead screw nut, and the sleeves are connected to the regulating mechanism.

[0020] Furthermore, the regulating mechanism can be moved synchronously with the lead screw nut, that is, when the lead screw nut rotates to move its relative position inside the lead screw, the support frame and corresponding components connected thereto can be driven to move through the sleeve.

[0021] Preferably, the regulating mechanism includes a connecting rod slidably mounted on a cross bar, with shift rods fixed to both ends of the connecting rod, and the two shift rods are arranged in opposite directions. The support frame is fixed to the lower end of the connecting rod, and triangular plates are fixed on the opposite side walls in the mounting frame, and the two triangular plates are respectively located on both sides of the cross bar, and the sleeve is fixedly connected to the connecting rod.

[0022] Furthermore, in actual production and preparation, the length of the two shift rods is the distance between the two triangle plates, that is, when the monitoring component is lifted and lowered, driving the interference rod to lift and lower, the upper end of the interference rod can push the interference plate located on one side of the cross bar to move, which will cause the screw nut to rotate in a directional manner. Through this rotation, the directional movement of the carrier frame can be achieved. As the carrier frame moves toward one of the triangle plates, one of the shift rods will conflict with the triangle plate, and as the carrier frame continues to move, the cross bar can move back and forth under the action of the shift rod and the triangle plate. At this time, the interference rod and the interference plate on the other side of the cross bar will achieve a conflicting push, that is, the carrier frame can move in the opposite direction.

[0023] Preferably, the pulley mechanism comprises an electric belt conveyor assembly mounted on a carrier frame, and the limiting shaft is fixed on the electric belt conveyor assembly.

[0024] Furthermore, the electric belt conveyor assembly is composed of a motor, two pulleys, and a belt. The two pulleys are rotatably sleeved on the carrier frame, and the belt is sleeved on the two pulleys. At the same time, the motor is fixedly connected to one of the pulleys, which can realize the circulating motion of the belt so that the limit shaft can circulate, and with the cooperation of the monitoring assembly and the vertical rod, the stable lifting and lowering of the monitoring assembly can be achieved.

[0025] Preferably, a vertical rod is fixed to one side of the supporting frame, and the monitoring component is slidably mounted on the vertical rod.

[0026] Furthermore, the stability of the lifting and lowering of the monitoring components is ensured.

[0027] Preferably, an interference rod is fixed to the upper end of the monitoring component, and the interference rod is located between two adjacent interference plates.

[0028] Furthermore, the interference rod and the interference plate located on one side of the cross bar can be controlled to interfere with each other, so that the directional rotation of the screw nut can be achieved, and the interference side can be changed to achieve the forward and reverse rotation adjustment of the screw nut.

[0029] Preferably, the power distribution cabinet comprises a box assembly and a cover assembly, the cover assembly is hinged on one side of the box assembly, and the mounting frame is installed on a side of the cover assembly close to the box assembly.

[0030] Furthermore, the rotation of the cover plate assembly can be achieved and the stability of the installation of the mounting frame can be ensured.

[0031] The beneficial effects of the present invention are:

[0032] 1. The cover assembly is rotatably connected to the box assembly to ensure the stability of the mounting frame installation, so as to effectively ensure the stability of the connection of the corresponding components;

[0033] 2. The electric belt conveyor assembly consists of a motor, two pulleys, and a belt. The two pulleys are rotatably sleeved on the carrier frame, and the belt is sleeved on the two pulleys. At the same time, the motor is fixedly connected to one of the pulleys to realize the circular motion of the belt, so that the limit shaft can circulate, and with the cooperation of the monitoring assembly and the vertical rod, the stable lifting and lowering of the monitoring assembly can be realized;

[0034] 3. In actual production and preparation, the length of the two levers is the distance between the two triangle plates, that is, when the monitoring component is lifted and lowered to drive the interference lever to lift and lower, the upper end of the interference lever can push the interference plate on one side of the cross bar to move, which will cause the screw nut to rotate in a directional manner. Through this rotation, the directional movement of the carrier can be achieved. As the carrier moves toward one of the triangle plates, one of the levers will conflict with the triangle plate, and as the carrier continues to move, the cross bar can move forward and backward under the action of the lever and the triangle plate, which will cause the interference lever and the interference plate on the other side of the cross bar to achieve a conflicting push, that is, the carrier can move in the opposite direction;

[0035] 4. Changing the abutting side of the abutting rod can control the rotation direction of the lead screw nut, so as to drive the reciprocating movement of the lead screw nut under the action of the cross bar. At the same time, in actual production and preparation, the plug rod is composed of a rod body and a spring member. The rod body is slidably mounted on the L-shaped rod. The two ends of the spring are respectively fixed to the lower end of the plug rod and the lower end of the L-shaped rod. At the same time, the upper end of the plug rod is hemispherically arranged, and the positioning groove is also hemispherically arranged. The position of the gear lever can be fixed by inserting the rod body in the plug rod into the positioning groove, and the rod body in the plug rod can also be moved out of the positioning groove under the action of external force;

[0036] 5. By closing the distribution cabinet, the monitoring components can be powered on, which can achieve the purpose of accurate monitoring. At the same time, after closing, the monitoring components can be lifted and lowered and moved back and forth horizontally, ensuring comprehensive monitoring without blind spots in the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1A monitoring device for an intelligent power distribution cabinet and a connection structure diagram of the power distribution cabinet proposed by the present invention;

[0038] Figure 2 A monitoring device for an intelligent power distribution cabinet and a connection structure diagram of a lead screw nut and a contact plate in the power distribution cabinet proposed by the present invention;

[0039] Figure 3 A structural diagram of a monitoring device for an intelligent power distribution cabinet and a lead screw in the power distribution cabinet proposed by the present invention;

[0040] Figure 4 The present invention is attached Figure 3 A magnified image of point A;

[0041] Figure 5 A monitoring device for an intelligent power distribution cabinet and a structural diagram of a monitoring component and a limit axis in the power distribution cabinet proposed by the present invention;

[0042] In the figure: 1 box assembly, 2 cover assembly, 3 mounting frame, 4 lead screw nut, 5 lead screw, 6 contact plate, 7 triangle plate, 8 cross bar, 9 vertical bar, 10 monitoring assembly, 11 bearing frame, 12 electric belt conveyor assembly, 13 contact rod, 14 plug rod, 15 L-shaped rod, 16 sleeve, 17 connecting rod, 18 gear rod, 19 support frame, 20 limit shaft. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] A monitoring method for an intelligent power distribution cabinet comprises the following steps:

[0045] S1, closed start: close the distribution cabinet and detect it through the corresponding detection equipment. After the cabinet door is closed, the monitoring components can be energized to realize the monitoring operation;

[0046] S2, lifting cycle: through the operation of the belt circulation component, the monitoring equipment can be driven to continuously lift and reciprocate;

[0047] S3, lateral movement: When the monitoring device is continuously raised and lowered, it will move left and right by pushing the lead screw nut component;

[0048] S4, offset cycle: when the screw nut component is pushed to the extreme side in conjunction with the screw, the component can be moved and the screw nut component can be rotated in the opposite direction, and the lifting and lateral reciprocating movements are continuously performed, so that the monitoring equipment can fully monitor the cabinet.

[0049] Reference Figure 1-5The present invention also proposes a monitoring device for an intelligent power distribution cabinet and a power distribution cabinet, which are applicable to the above-mentioned monitoring method for an intelligent power distribution cabinet, including a power distribution cabinet, the power distribution cabinet including a box assembly 1 and a cover assembly 2, the cover assembly 2 is hinged on one side of the box assembly 1, and the mounting frame 3 is installed on the side of the cover assembly 2 close to the box assembly 1. The corresponding power distribution equipment can be installed through the box assembly 1, and the cover assembly 2 can be controlled to rotate, and the box assembly 1 can be effectively closed to facilitate the operation of the monitoring device. When it is opened, it can be detected by the staff.

[0050] Reference Figure 1-2 A mounting frame 3 is installed in the distribution cabinet, a lead screw 5 is fixed in the mounting frame 3, a lead screw nut 4 is threaded on the lead screw 5, and a plurality of contact plates 6 are fixed at equal intervals on the side wall of the lead screw nut 4; through the cooperation between the lead screw nut 4 and the lead screw 5, when the lead screw 5 is fixed, the reciprocating movement of the lead screw nut 4 on the lead screw 5 can be achieved by controlling the rotation direction of the lead screw nut 4.

[0051] Reference Figure 3-4 The mounting frame 3 is provided with a cross bar 8 which is slidably mounted in the cross bar 8, and a positioning mechanism is provided between the cross bar 8 and the mounting frame 3, the positioning mechanism comprising two positioning grooves which are provided at the lower end of the mounting frame 3, an L-shaped rod 15 is fixed to one side of the lower end of the cross bar 8, one end of the L-shaped rod 15 extends to the lower end of the mounting frame 3, and an insertion rod 14 is installed at the lower end of the L-shaped rod 15, the upper end of the insertion rod 14 abuts against the lower end of the mounting frame 3, and the insertion rod 14 corresponds to the two positioning grooves; in actual production and preparation, the insertion rod 14 is composed of a rod body and a spring member, the rod body is slidably mounted on the L-shaped rod 15, the two ends of the spring are respectively fixed to the lower end of the insertion rod 14 and the lower end of the L-shaped rod 15, and at the same time, the upper end of the insertion rod 14 is hemispherically arranged, and the positioning groove is also hemispherically arranged, the position of the gear lever 18 can be fixed by inserting the rod body in the insertion rod 14 into the positioning groove, and the rod body in the insertion rod 14 can also be moved out of the positioning groove under the action of external force.

[0052] Reference Figure 1-5, a regulating mechanism is slidably installed on the mounting frame 3, the regulating mechanism corresponds to the mounting frame 3, a support frame 19 is provided on the regulating mechanism, and sleeves 16 are rotatably sleeved on both sides of the lead screw nut 4, and the sleeve 16 is connected to the regulating mechanism; the regulating mechanism can be realized to move synchronously with the lead screw nut 4, that is, when the lead screw nut 4 rotates to move the relative position in the lead screw 5, the sleeve 16 can drive the movement of the carrier frame 11 and the corresponding parts connected thereto; the regulating mechanism includes a connecting rod 17 slidably installed on the cross bar 8, and the two ends of the connecting rod 17 are respectively fixed with gear rods 18, and the two gear rods 18 are set in opposite directions. The support frame 19 is fixed to the lower end of the connecting rod 17, and the opposite side walls in the mounting frame 3 are fixed with triangular plates 7, and the two triangular plates 7 are respectively located on both sides of the cross bar 8, and the sleeve The tube 16 and the connecting rod 17 are fixedly connected; in actual production and preparation, the length of the two gear rods 18 is the distance between the two triangular plates 7, that is, when the monitoring component 10 is lifted and lowered to drive the resistance rod 13 to lift and lower, the upper end of the resistance rod 13 can push the resistance plate 6 located on one side of the cross bar 8 to move, which will cause the screw nut 4 to rotate in a directional manner, and the directional movement of the carrier frame 11 can be achieved through this rotation. As the carrier frame 11 moves toward one of the triangular plates 7, one of the gear rods 18 will conflict with the triangular plate 7, and as the carrier frame 11 continues to move, the cross bar 8 can move back and forth under the action of the gear rod 18 and the triangular plate 7. At this time, the resistance rod 13 and the resistance plate 6 on the other side of the cross bar 8 will achieve resistance pushing, that is, the carrier frame 11 can move in the opposite direction

[0053] Reference Figure 2 , 3 5. An electric belt conveyor assembly 12 is fixed to the front end of the support frame 19, and a pulley mechanism is installed on the electric belt conveyor assembly 12. The pulley mechanism includes an electric belt conveyor assembly 12 installed on the carrier frame 11, and a limit shaft 20 is fixed on the electric belt conveyor assembly 12. The electric belt conveyor assembly 12 is composed of a motor, two pulleys, and a belt. The two pulleys are rotatably sleeved on the carrier frame 11, and the belt is sleeved on the two pulleys. At the same time, the motor is fixedly connected to one of the pulleys to realize the circulating motion of the belt, so that the limit shaft 20 can circulate, and with the cooperation of the monitoring assembly 10 and the vertical rod 9, the stable lifting and lowering of the monitoring assembly 10 is realized.

[0054] Reference Figure 2 , 3 5. A monitoring component 10 and a limit shaft 20 are provided on the pulley mechanism. The limit shaft 20 is slidably installed on one side of the monitoring component 10. The monitoring component 10 is slidably installed on one side of the supporting frame 11. A vertical rod 9 is fixed on one side of the supporting frame 11. The monitoring component 10 is slidably installed on the vertical rod 9. The vertical rod 9 can ensure the stability of the lifting and lowering of the monitoring component 10.

[0055] Reference Figure 1-5A resistance rod 13 is fixed to the upper end of the monitoring component 10, and the resistance rod 13 is located between two adjacent resistance plates 6; the resistance rod 13 can be controlled to resist the resistance plate 6 located on one side of the cross bar 8, so as to realize the directional rotation of the screw nut 4, and the resistance side can be changed to realize the forward and reverse rotation adjustment of the screw nut 4.

[0056] In the present invention, the electric belt conveyor assembly 12 is composed of a motor, two pulleys, and a belt. The two pulleys are rotatably sleeved on the carrier frame 11, and the belt is sleeved on the two pulleys. At the same time, the motor is fixedly connected to one of the pulleys to realize the circular motion of the belt, so that the limit shaft 20 can circulate, and with the cooperation of the monitoring assembly 10 and the vertical rod 9, the stable lifting of the monitoring assembly 10 can be realized; the monitoring assembly 10 can drive the resistance rod 13 to rise and fall, and the length of the two gear rods 18 is the distance between the two triangular plates 7, that is, when the monitoring assembly 10 rises and falls to drive the resistance rod 13 to rise and fall, the upper end of the resistance rod 13 can push the resistance plate 6 located on one side of the cross bar 8 to move, which will make the screw screw The nut 4 rotates in a directional manner, and through this rotation, the directional movement of the carrier 11 can be achieved. As the carrier 11 moves toward one of the triangular plates 7, one of the shift rods 18 will come into conflict with the triangular plate 7, and as the carrier 11 continues to move, the cross bar 8 can move back and forth under the action of the shift rod 18 and the triangular plate 7. At this time, the conflict rod 13 and the conflict plate 6 on the other side of the cross bar 8 can achieve a conflict push, that is, the screw nut 4 can move in the opposite direction, and the screw nut 4 can drive the operation of the corresponding components connected to the carrier 11, and can make the monitoring assembly 10 move in the opposite direction, which can realize the lifting and reciprocating movement of the monitoring assembly 10, and is convenient for comprehensive monitoring of the box assembly 1.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A monitoring method for an intelligent power distribution cabinet, comprising the following steps: S1, closed start: close the distribution cabinet and detect it through the corresponding detection equipment. After the cabinet door is closed, the monitoring components can be energized to realize the monitoring operation; S2, lifting cycle: through the operation of the belt circulation component, the monitoring equipment can be driven to continuously lift and reciprocate; S3, lateral movement: When the monitoring device is continuously raised and lowered, it will move left and right by pushing the lead screw nut component; S4, offset cycle: when the screw nut component is pushed to the extreme side in conjunction with the screw, the component can be moved and the screw nut component can be rotated in the opposite direction, and the lifting and lateral reciprocating movements are continuously performed, so that the monitoring equipment can fully monitor the cabinet.

2. A monitoring device for an intelligent power distribution cabinet and a power distribution cabinet, applicable to the monitoring method for an intelligent power distribution cabinet of claim 1, characterized in that: It comprises a power distribution cabinet, wherein a mounting frame (3) is installed in the power distribution cabinet, a lead screw (5) is fixed in the mounting frame (3), a lead screw nut (4) is screwed on the lead screw (5), and a plurality of abutment plates (6) are fixed at equal intervals on a peripheral side wall of the lead screw nut (4); A cross bar (8) is slidably mounted in the mounting frame (3), a positioning mechanism is provided between the cross bar (8) and the mounting frame (3), a regulating mechanism is slidably mounted on the mounting frame (3), the regulating mechanism corresponds to the mounting frame (3), a support frame (19) is provided on the regulating mechanism, an electric belt conveyor assembly (12) is fixed at the front end of the support frame (19), a pulley mechanism is installed on the electric belt conveyor assembly (12), a monitoring assembly (10) and a limiting shaft (20) are provided on the pulley mechanism, the limiting shaft (20) is slidably mounted on one side of the monitoring assembly (10), and the monitoring assembly (10) is slidably mounted on one side of the bearing frame (11).

3. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 2, characterized in that: The positioning mechanism comprises two positioning grooves provided at the lower end of the mounting frame (3); an L-shaped rod (15) is fixed to one side of the lower end of the cross bar (8); one end of the L-shaped rod (15) extends to the lower end of the mounting frame (3); an insertion rod (14) is installed at the lower end of the L-shaped rod (15); the upper end of the insertion rod (14) abuts against the lower end of the mounting frame (3); and the insertion rod (14) corresponds to the two positioning grooves.

4. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 3, characterized in that: Both sides of the lead screw nut (4) are rotatably sleeved with sleeves (16), and the sleeves (16) are connected to the regulating mechanism.

5. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 4, characterized in that: The regulating mechanism comprises a connecting rod (17) slidably mounted on a cross bar (8), shift rods (18) are respectively fixed at both ends of the connecting rod (17), and the two shift rods (18) are arranged in opposite directions. The support frame (19) is fixed to the lower end of the connecting rod (17), and triangular plates (7) are fixed on opposite side walls in the mounting frame (3), and the two triangular plates (7) are respectively located on both sides of the cross bar (8), and the sleeve (16) and the connecting rod (17) are fixedly connected.

6. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 5, characterized in that: The pulley mechanism comprises an electric belt conveyor assembly (12) mounted on a carrier frame (11), and the limiting shaft (20) is fixed on the electric belt conveyor assembly (12).

7. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 6, characterized in that: A vertical rod (9) is fixed to one side of the support frame (11), and the monitoring component (10) is slidably mounted on the vertical rod (9).

8. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 7, characterized in that: A resisting rod (13) is fixed to the upper end of the monitoring component (10), and the resisting rod (13) is located between two adjacent resisting plates (6).

9. The monitoring device of an intelligent power distribution cabinet and the power distribution cabinet according to claim 2, characterized in that: The power distribution cabinet comprises a box assembly (1) and a cover assembly (2), wherein the cover assembly (2) is hinged on one side of the box assembly (1), and the mounting frame (3) is mounted on a side of the cover assembly (2) close to the box assembly (1).

Images