Strong magnetic self-adaptive safety belt suspension device for complex component of transformer substation

Abstract

The invention relates to the technical field of safety belt suspension, in particular to a strong-magnetic self-adaptive safety belt suspension device for a complex component of a transformer substation, which comprises a hanging rod, the hanging rod is provided with a fixed end and a connecting end which are oppositely arranged in the X direction, the connecting end is provided with a hanging point, and the fixed end is provided with a fixing structure used for being magnetically attracted and fixed with equipment to be overhauled. The fixing structure comprises a permanent magnetic chuck and an electromagnet; the strong magnetic self-adaptive safety belt suspension device further comprises a monitoring structure, the monitoring structure comprises a pressure sensor used for monitoring the adsorption force between the fixed end of the hanging rod and the equipment to be overhauled, and the pressure sensor is connected with the electromagnet through a controller. The requirements of high hanging and low use of the safety belt are met through the extending hanging points of the hanging rods; the permanent magnetic chuck is matched with the electromagnet to ensure that the hanging rod is firmly fixed and does not fail in power failure; when the pressure sensor detects that the magnetic adsorption force is attenuated, the controller automatically enhances the magnetic field of the electromagnet, the fixing effect is improved, and the safety risk is reduced.

Description

Technical Field

[0001] This invention relates to the field of seat belt suspension technology, specifically to a strong magnetic adaptive seat belt suspension device for complex components in substations. Background Technology

[0002] Currently, when overhauling large equipment such as transformers and circuit breakers in substations, maintenance personnel often need to work at heights on top of the equipment's casing. To reduce the risk of falls, safety belts are the primary protection method. However, in practice, the equipment casing often lacks dedicated, safety-standard anchoring points. Maintenance personnel are forced to use methods such as "low-hanging, high-use" or attaching safety belts to temporary components without strength verification. This seriously violates the fundamental principle of "high-hanging, low-use" safety belts, leading to a significant increase in impact force and a substantial decrease in the safety factor in the event of a fall, making it difficult to guarantee the safety of maintenance personnel. To address these problems, this invention proposes a strong magnetic adaptive safety belt suspension device for complex components in substations. Summary of the Invention

[0003] The purpose of this invention is to overcome the defects of the prior art and provide a strong magnetic adaptive safety belt suspension device for complex components in substations, which meets the safety requirements of high hanging and low use, can monitor the adsorption force and automatically enhance the adsorption force when the adsorption force is insufficient, and can automatically remove impurities on the fixed surface to enhance the adsorption force.

[0004] This invention is achieved through the following technical solution: A strong magnetic adaptive safety belt suspension device for complex components in substations includes a hanging rod with a fixed end and a connecting end arranged opposite each other in the X direction. The connecting end is provided with a hanging point, and the fixed end is provided with a fixing structure for magnetically fixing to the equipment to be maintained. The fixing structure includes a permanent magnet chuck and an electromagnet. The strong magnetic adaptive safety belt suspension device also includes a monitoring structure, which includes a pressure sensor for monitoring the adsorption force between the fixed end of the hanging rod and the equipment to be maintained. The pressure sensor is connected to the electromagnet via a controller.

[0005] In one exemplary embodiment, the permanent magnet chuck is fixed at the center of the end face of the fixed end of the hanging rod, and a plurality of electromagnets are distributed around the permanent magnet chuck.

[0006] In one exemplary embodiment, the electromagnet is movably connected to the hanging rod and the permanent magnet chuck via a connecting bracket, so that the electromagnet is movable relative to the permanent magnet chuck in the Y direction perpendicular to the X direction.

[0007] In one exemplary embodiment, the connecting bracket includes a telescopic rod and a connecting rod. The telescopic rod is telescopic along the Y direction. A first end of the telescopic rod is connected to the permanent magnet chuck. A first end of the connecting rod is connected to a second end of the telescopic rod. The second end of the connecting rod is connected to the hanging rod. The electromagnet is disposed at the connection between the telescopic rod and the connecting rod.

[0008] In one exemplary embodiment, the electromagnet is movable relative to the permanent magnet chuck in the X direction.

[0009] In one exemplary embodiment, the fixing structure further includes a strapping device capable of mechanically binding the fixed end of the hanging rod to the equipment to be repaired.

[0010] In one exemplary embodiment, the monitoring structure further includes an electronic gyroscope sensor located at the attachment point and connected to the electromagnet via the controller.

[0011] In one exemplary embodiment, the hanging rod includes a first rod body and a second rod body that are detachably connected to each other.

[0012] In one exemplary embodiment, the strong magnetic adaptive seat belt suspension device further includes a cleaning structure, which includes an elastic cleaning membrane, a limiting ring, a connecting frame, and a permanent magnet block. The elastic cleaning membrane is disposed on the side of the electromagnet facing the equipment to be repaired when the electromagnet is in use. A hole or cut is provided at the center of the elastic cleaning membrane. The limiting ring is movably sleeved on the outside of the electromagnet. The permanent magnet block is disposed on the side of the electromagnet facing away from the equipment to be repaired when the electromagnet is in use. The permanent magnet block generates a repulsive force with the permanent magnet when energized. The permanent magnet block and the limiting ring are connected through the connecting frame.

[0013] In one exemplary embodiment, the edge of the side of the electromagnet facing the equipment to be repaired when in use is provided with a conical structure.

[0014] Compared with the prior art, the present invention provides a strong magnetic adaptive safety belt suspension device for complex components in substations, which has the following beneficial effects: This invention utilizes a hanging rod to extend the hanging point upwards from the surface of the equipment to be inspected, thus meeting the "high-hanging, low-use" requirement for safety belts. Furthermore, the combined use of a permanent magnet chuck and an electromagnet ensures the fixed end of the hanging rod is more firmly attached to the surface of the equipment, and the permanent magnet chuck will not fail to hold even when power is off, guaranteeing the stability of the hanging rod after installation. Simultaneously, when the pressure sensor of the monitoring system detects a risk of weakening of the permanent magnet's attraction force due to extreme conditions (such as severe impact or severely uneven surface of the equipment), the controller automatically strengthens the electromagnet's magnetic field, thereby enhancing the fixing effect of the hanging rod and reducing safety risks during maintenance. This invention enables the electromagnet to move relative to the permanent magnet chuck in the Y direction, thereby reducing its size without using a strong magnetic adaptive seat belt suspension device, making it easier to store and transport. The connecting bracket of the present invention includes a telescopic rod and a connecting rod, which can not only adjust the position of the electromagnet relative to the permanent magnet chuck in the Y direction, but also form a triangular stable structure between the hanging rod, the connecting rod, the permanent magnet chuck and the electromagnet, thereby effectively improving the anti-tipping ability of the hanging rod and further enhancing its fixing effect. This invention improves the adaptability of the device by setting the electromagnet to be movable relative to the permanent magnet chuck in the X direction, so that the permanent magnet chuck and the electromagnet can be attracted to different planes. This invention features a cleaning structure comprising an elastic cleaning membrane, a limiting ring, a connecting frame, and a permanent magnet. When the electromagnet is attracted to the fixed surface of the equipment to be repaired, the cleaning structure can automatically remove dust from the fixed surface of the equipment, reduce the air gap between the electromagnet and the fixed surface of the equipment, and make the electromagnet more firmly attracted. This invention features a conical structure on the edge of the side of the electromagnet facing the equipment to be repaired. When the electromagnet is de-energized, the elastic cleaning film slides along the conical structure to the bottom of the electromagnet using its own elasticity, thus achieving the automatic reset effect of the elastic cleaning film. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of the strong magnetic adaptive seat belt suspension device; Figure 2 for Figure 1 A schematic diagram of a partial structure; Figure 3 This is a schematic diagram showing the disassembled structure of the electromagnet and the telescopic rod; Figure 4 A schematic diagram of the electromagnet and the cleaning structure; Figure 5 A schematic diagram showing a circular hole in the center of an elastic cleaning membrane; Figure 6 A schematic diagram showing a cross-shaped cut in the middle of an elastic cleaning membrane.

[0016] In the diagram: 100, hanging rod; 101, first rod; 102, second rod body; 110, hanging ring; 120, fixing structure; 121, permanent magnet chuck; 122, electromagnet; 130, connecting bracket; 131, telescopic rod; 132, connecting rod; 133, ring sleeve; 140, connecting rod; 141, connecting hole; 142, shaft platform; 143, compression spring; 144, slit; 145, tightening screw; 150, automatic tightener; 200, pressure sensor; 201, linear module; 210, audible and visual alarm; 300, cleaning structure; 310, elastic cleaning membrane; 311, round hole; 312, cross cut; 320, limiting ring; 330, connecting frame; 340, permanent magnet block; 350, conical structure; 400, fixing surface. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] As described in the background section, currently, when overhauling large equipment such as transformers and circuit breakers in substations, maintenance personnel often need to work at heights on top of the equipment's casing. To reduce the risk of falls, they primarily rely on safety belts for protection. However, in practice, the equipment casing often lacks dedicated, safety-standard anchoring points. Maintenance personnel are forced to adopt methods such as "low-attachment, high-use" or attaching safety belts to temporary structures whose strength has not been verified. This seriously violates the fundamental principle of "high-attachment, low-use" for safety belts, leading to a significant increase in impact force in the event of a fall, a substantial decrease in the safety factor, and making it difficult to guarantee the safety of maintenance personnel.

[0019] To solve the above-mentioned technical problems, an example is provided: (See attached document). Figures 1 to 6This invention provides a strong magnetic adaptive safety belt suspension device for complex components in substations. It includes a hanging rod 100, which has a fixed end and a connecting end arranged opposite each other in the X direction. The hanging rod 100 can be made of fiberglass and can specifically be a square rod. In this case, the X direction is the length direction of the hanging rod 100. The connecting end has a hanging point for connecting the safety belt. To facilitate the connection of the safety belt, the hanging point can be a hanging ring 110 welded to the connecting end of the hanging rod 100, and the safety belt hook can be hooked onto the hanging ring 110. The fixed end has a fixing structure 120 for magnetically fixing to the equipment under maintenance, which can be a transformer, circuit breaker, or other equipment containing ferromagnetic components. The fixed structure 120 includes a permanent magnet chuck 121 and an electromagnet 122. The specific structures of the permanent magnet chuck 121 and the electromagnet 122 are existing technologies. The permanent magnet chuck 121 has a handle; by rotating the handle, the permanent magnet chuck 121 can be used to hold or release the equipment under maintenance. The electromagnet 122 is magnetic when energized and loses its magnetism when de-energized. The strong magnetic adaptive safety belt suspension device also includes a monitoring structure, which includes a pressure sensor 200 for monitoring the attraction force between the fixed end of the hanging rod 100 and the equipment under maintenance. The pressure sensor 200 is connected to the electromagnet 122 via a controller (PLC or single-chip). The attraction force between the fixed end of the hanging rod 100 and the equipment under maintenance is mainly formed by the superposition of the magnetic forces of the permanent magnet chuck 121 and the electromagnet 122. The magnitude of the attraction force determines the firmness of the connection between the hanging rod 100 and the equipment under maintenance. If the attraction force is lower than the safety threshold, the hanging rod 100 is at risk of falling off. The pressure sensor 200 is used to monitor the adsorption force in real time, and when the adsorption force is lower than the safety threshold, the controller strengthens the magnetic field of the electromagnet 122 to restore the adsorption force to the safe value.

[0020] By adopting the above solution, the hanging rod 100 extends the hanging point upwards from the surface of the equipment to be inspected, thus meeting the "high-hanging, low-use" requirement of the safety belt. Furthermore, the combined use of the permanent magnet chuck 121 and the electromagnet 122 ensures that the fixed end of the hanging rod 100 is more firmly attached to the surface of the equipment to be inspected, and the permanent magnet chuck 121 will not fail to hold in place even when power is off, guaranteeing the stability of the hanging rod 100 after installation. Simultaneously, when the pressure sensor 200 of the monitoring system detects a risk of weakening of the permanent magnet's attraction force due to extreme conditions (such as severe impact or severely uneven surface of the equipment to be inspected), the controller automatically strengthens the magnetic field of the electromagnet 122, thereby improving the fixing effect of the hanging rod 100 and reducing safety risks during the inspection process.

[0021] like Figure 2As shown, in some embodiments, in order to adjust the position of the pressure sensor 200 relative to the permanent magnet chuck 121 in the X direction, the pressure sensor 200 can be mounted on the permanent magnet chuck 121 by a linear module 201.

[0022] like Figure 1 and Figure 2 As shown, in some embodiments, a permanent magnet chuck 121 is fixed at the center of the end face of the fixed end of the hanging rod 100, and several electromagnets 122 are distributed around the permanent magnet chuck 121. The permanent magnet chuck 121, as the main component for adsorbing and fixing the fixed end of the hanging rod 100 to the equipment to be repaired, can form a central adsorption point at the center of the fixed end of the hanging rod 100. The several electromagnets 122, as auxiliary components, are used to adsorb and fix the fixed end of the hanging rod 100 to the equipment to be repaired, and can form multiple edge adsorption points arranged around the central adsorption point at the fixed end of the hanging rod 100. The permanent magnet chuck 121 and the several electromagnets 122 work together to make the hanging rod 100 more firmly fixed to the equipment to be repaired.

[0023] like Figure 1 and Figure 2 As shown, in some embodiments, the electromagnet 122 is movably connected to the hanging rod 100 and the permanent magnet chuck 121 via a connecting bracket 130, so that the electromagnet 122 can move relative to the permanent magnet chuck 121 in the Y direction perpendicular to the X direction. The Y direction is also the direction in which the electromagnet 122 moves closer to and further away from the permanent magnet chuck 121. By making the electromagnet 122 movable relative to the permanent magnet chuck 121 in the Y direction, its size can be reduced without using a strong magnetic adaptive seat belt suspension device, making it convenient for storage and transportation.

[0024] like Figure 2As shown, in some embodiments, the connecting bracket 130 includes a telescopic rod 131 and a connecting rod 132. The telescopic rod 131 is telescopic in the Y direction. The first end of the telescopic rod 131 is connected to the permanent magnet chuck 121, and the first end of the connecting rod 132 is connected to the second end of the telescopic rod 131. The second end of the connecting rod 132 is connected to the hanging rod 100. An electromagnet 122 is disposed at the connection between the telescopic rod 131 and the connecting rod 132. More specifically, the telescopic rod 131 may be composed of an inner rod and an outer rod that are movably nested together. The inner rod and the outer rod can be fastened together by a wing screw. A ring 133 may be movably fitted around the outside of the hanging rod 100. The first end of the connecting rod 132 is rotatably connected to the outer rod of the telescopic rod 131 by a hinge, and the second end of the connecting rod 132 is rotatably connected to the ring 133 of the telescopic rod 131 by a hinge. The ring 133 and the hanging rod 100 can be fastened together by a wing screw. By setting the connecting bracket 130 with the above structure, not only can the position of the electromagnet 122 relative to the permanent magnet chuck 121 in the Y direction be adjusted, but the connecting bracket 130 also forms a triangular stable structure between the hanging rod 100, the connecting rod 132, the permanent magnet chuck 121 and the electromagnet 122, thereby effectively improving the anti-tipping ability of the hanging rod 100 and further enhancing its fixing effect.

[0025] like Figure 3 As shown, in some embodiments, the electromagnet 122 is movable relative to the permanent magnet chuck 121 along the X direction, which is parallel to the length of the hanging rod 100. By configuring the electromagnet 122 to be movable relative to the permanent magnet chuck 121 along the X direction, the permanent magnet chuck 121 and the electromagnet 122 can be attracted to different planes. That is, when the surface of the equipment to be repaired is uneven, the electromagnet 122 can adaptively adjust its position along the X direction.

[0026] To enable the electromagnet 122 to be movable relative to the permanent magnet chuck 121 in the X direction, such as... Figure 3 As shown, in some embodiments, a connecting rod 140 can be fixed to the electromagnet 122. The end of the outer rod of the telescopic rod 131 can have a connecting hole 141 through which the connecting rod 140 can move. The free end of the connecting rod 140 has a pivot 142, and a compression spring 143 is fitted onto the connecting rod 140 between the pivot 142 and the outer rod of the telescopic rod 131. This arrangement allows the electromagnet 122 to move relative to the permanent magnet chuck 121 in the X direction. Of course, in some embodiments, the compression spring 143 is not essential and can be omitted.

[0027] After the electromagnet 122 is adaptively adjusted in the X direction, if it is not fixed, the attraction forces of the electromagnet 122 and the permanent magnet chuck 121 cannot be fully superimposed. Therefore, if... Figure 3As shown, in some embodiments, a slit 144 is provided on the telescopic rod 131 at the edge of the connecting hole 141. A hand-tightening screw for adjusting the width of the slit 144 is connected to the slit 144. By turning the hand-tightening screw in the forward direction, the connecting rod 140 can be fixed in the connecting hole 141. By turning the tightening screw 145 in the reverse direction, the connecting rod 140 can be released from the fixation.

[0028] like Figure 2 As shown, in some embodiments, the fixing structure 120 also includes a strapping device capable of mechanically binding the fixed end of the hanging rod 100 to the equipment to be repaired. Specifically, the strapping device can be an automatic tightening device 150 with a ratchet and tooth structure. When the monitoring structure detects insufficient attraction force from the permanent magnet chuck 121 and the electromagnet 122, maintenance personnel can also use the strapping of the strapping device to fix the fixed end of the hanging rod 100 to the equipment to be repaired, further improving the fixing effect of the hanging rod 100.

[0029] In some embodiments, the monitoring structure further includes an electronic gyroscope sensor (not shown) located at the attachment point and connected to the electromagnet 122 via a controller. The electronic gyroscope sensor is mainly used to detect changes in the attitude of the hanging rod 100 (such as tilt angle, deflection state, etc.). Its function is to monitor the attitude stability of the hanging rod 100 in real time. Specifically, when the hanging rod 100 tilts or deflects abnormally, the electronic gyroscope sensor can feed back the attitude data of the hanging rod 100 to the controller. The controller dynamically adjusts the magnetic strength of the electromagnet 122 according to the feedback signal to ensure that the attraction force between the hanging rod 100 and the equipment under maintenance is always within a safe value, thereby improving the safety protection performance of the strong magnetic adaptive safety belt suspension device.

[0030] like Figure 1 As shown, in some embodiments, the monitoring structure also includes an audible and visual alarm 210 mounted on the hanging rod 100. When the pressure sensor 200 detects that the adsorption force between the fixed end of the hanging rod 100 and the equipment under maintenance is lower than a safe value, or when the electronic gyroscope sensor detects that the hanging rod 100 has abnormally tilted or deflected, the controller will activate the audible and visual alarm 210 to sound an alarm, alerting staff to pay attention to safety and enabling them to respond to danger in a timely manner. Response methods include using the aforementioned binding device to reinforce the hanging rod 100.

[0031] like Figure 2As shown, in some embodiments, the hanging rod 100 includes a first rod 101 and a second rod 102 detachably connected to each other. Specifically, the first rod 101 can be fixed to the permanent magnet chuck 121 with screws, and the second rod 102 is inserted into the first rod 101. The first rod 101 is also provided with a wing bolt for fixing the second rod 102 to the first rod 101. By setting the hanging rod 100 into a detachable two-section structure, the strong magnetic adaptive seat belt suspension device is easy to disassemble, transfer, and store.

[0032] The top surface of the equipment under maintenance is usually used as the fixing surface 400 of the electromagnet 122. The fixing surface 400 is prone to impurities (such as dust particles). If not cleaned in time, these impurities will increase the air gap between the electromagnet 122 and the fixing surface 400 when the electromagnet 122 is attracted to it, thus reducing the attraction strength. To solve this problem, such as... Figures 4 to 6 As shown, in some embodiments, the strong magnetic adaptive seat belt suspension device further includes a cleaning structure 300, which includes an elastic cleaning membrane 310, a limiting ring 320, a connecting frame 330, and a permanent magnet block 340. The elastic cleaning membrane 310 is disposed on the side of the electromagnet 122 facing the equipment to be repaired when in use. The elastic cleaning membrane 310 can be made of silicone. A hole or cutout is provided at the center of the elastic cleaning membrane 310, such as... Figure 5 As shown, a circular hole 311 is provided at the center of the elastic cleaning membrane 310, such as... Figure 6 As shown, a cross-shaped cut 312 is provided at the center of the elastic cleaning membrane 310. The limiting ring 320 is movably sleeved on the outside of the electromagnet 122. The permanent magnet block 340 is located on the side of the electromagnet 122 facing away from the equipment to be repaired when in use. The permanent magnet block 340 generates a repulsive force with the permanent magnet when energized. The permanent magnet block 340 and the limiting ring 320 are connected by a connecting bracket 330. With the above setup, when the electromagnet 122 is attracted to the fixed surface 400 of the equipment to be repaired, the elastic cleaning membrane 310 is sandwiched between the two. As the magnetic strength of the electromagnet 122 gradually increases, the permanent magnet block 340 moves away from the electromagnet 122 and drives the limiting ring 320 through the connecting frame 330, thereby pulling the edge of the elastic cleaning membrane 310 until the electromagnet 122 passes through the hole or cut in the center of the elastic cleaning membrane 310 and is tightly attracted to the surface of the equipment to be repaired. During the stretching process of the elastic cleaning membrane 310, dust on the fixed surface 400 of the equipment to be repaired can be removed, the air gap between the electromagnet 122 and the fixed surface 400 of the equipment can be reduced, and the electromagnet 122 can be attracted more firmly.

[0033] like Figure 4As shown, in some embodiments, the edge of the side of the electromagnet 122 facing the equipment to be repaired has a conical structure 350. By providing the conical structure 350, when the electromagnet 122 passes through the center of the elastic cleaning membrane 310, the elastic cleaning membrane 310 can fit over the conical structure 350 of the electromagnet 122; after the electromagnet 122 is de-energized, the elastic cleaning membrane 310 slides along the conical structure 350 using its own elasticity, eventually returning to the bottom of the electromagnet 122, achieving the automatic reset effect of the elastic cleaning membrane 310.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A strong magnetic adaptive safety belt suspension device for complex components in substations, characterized in that, The device includes a hanging rod (100) having a fixed end and a connecting end arranged opposite each other in the X direction. The connecting end is provided with a hanging point, and the fixed end is provided with a fixing structure (120) for magnetically fixing to the equipment to be repaired. The fixing structure (120) includes a permanent magnet chuck (121) and an electromagnet (122). The strong magnetic adaptive safety belt suspension device also includes a monitoring structure, which includes a pressure sensor (200) for monitoring the adsorption force between the fixed end of the hanging rod (100) and the equipment to be repaired. The pressure sensor (200) is connected to the electromagnet (122) through a controller.

2. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: The permanent magnet chuck (121) is fixed at the center of the end face of the fixed end of the hanging rod (100), and several electromagnets (122) are distributed around the permanent magnet chuck (121).

3. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 2, characterized in that: The electromagnet (122) is movably connected to the hanging rod (100) and the permanent magnet chuck (121) via a connecting bracket (130), so that the electromagnet (122) is movable relative to the permanent magnet chuck (121) in the Y direction perpendicular to the X direction.

4. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 3, characterized in that: The connecting bracket (130) includes a telescopic rod (131) and a connecting rod (132). The telescopic rod (131) is telescopic along the Y direction. The first end of the telescopic rod (131) is connected to the permanent magnet chuck (121). The first end of the connecting rod (132) is connected to the second end of the telescopic rod (131). The second end of the connecting rod (132) is connected to the hanging rod (100). The electromagnet (122) is located at the connection between the telescopic rod (131) and the connecting rod (132).

5. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: The electromagnet (122) is movable relative to the permanent magnet chuck (121) along the X direction.

6. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: The fixing structure (120) also includes a binding device capable of mechanically binding the fixed end of the hanging rod (100) to the equipment to be repaired.

7. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: The monitoring structure also includes an electronic gyroscope sensor located at the hanging point and connected to the electromagnet (122) via the controller.

8. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: The hanging rod (100) includes a first rod (101) body and a second rod body (102) that are detachably connected to each other.

9. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 1, characterized in that: It also includes a cleaning structure (300), which includes an elastic cleaning membrane (310), a limiting ring (320), a connecting frame (330), and a permanent magnet block (340). The elastic cleaning membrane (310) is disposed on the side of the electromagnet (122) facing the equipment to be repaired when in use. A hole or cut is provided at the center of the elastic cleaning membrane (310). The limiting ring (320) is movably sleeved on the outside of the electromagnet (122). The permanent magnet block (340) is disposed on the side of the electromagnet (122) facing away from the equipment to be repaired when in use. The permanent magnet block (340) generates a repulsive force with the permanent magnet when energized. The permanent magnet block (340) and the limiting ring (320) are connected through the connecting frame (330).

10. The strong magnetic adaptive safety belt suspension device for complex components in substations according to claim 9, characterized in that: When in use, the electromagnet (122) has a conical structure (350) on the edge of the side facing the equipment to be repaired.

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