Intelligent operation and maintenance wearable device based on power system

Abstract

The utility model relates to power system maintenance equipment technical field, specifically disclose an intelligent operation and maintenance wearing equipment based on power system, including foot cover, arm rotating part, rotating hydraulic rod, rotating connecting piece, waist connecting piece, waist support, leg connecting piece, bottom rotating part, foot connecting piece, foot stop piece and limit rod. Arm rotating part is connected with foot cover rotation, is driven by rotating hydraulic rod, and rotating connecting piece can swing horizontally and is limited angle through rotating stop piece. Waist connecting piece and support form double support, and leg, bottom rotating part multidirectional rotation, and limit rod limits rotation angle. The equipment still includes symmetrical arm rotating part and synchronous drive system, has double fixed structure's connecting bandage, has the waist support of hook and ground wire, antiskid and adjustable foot structure, leg buffer pad, waist fixing waistband and foot cover heat dissipation hole. The equipment promotes operation and maintenance safety, flexibility and efficiency, is suitable for power system operation and maintenance scene.

Description

Technical Field

[0001] This utility model relates to the field of power system maintenance equipment technology, specifically to an intelligent operation and maintenance wearable device based on power systems. Background Technology

[0002] In the field of power system operation and maintenance, equipment inspection, fault repair, and line erection have long faced challenges of high risk, high intensity, and high complexity. Power operation and maintenance personnel need to perform precise operations in high-voltage environments, high-altitude platforms, or confined spaces. They not only have to endure physical fatigue from the weight of tools, but also need to cope with the need for rapid response to emergencies. Traditional operation modes are no longer able to meet the requirements of modern power systems for operation and maintenance efficiency, safety, and intelligence.

[0003] Currently, power operation and maintenance mainly relies on manual carrying of tools and experience to judge equipment status, which has three major pain points: First, excessive physical load leads to a decrease in operational accuracy. For example, continuous lifting of tools by the arms during high-altitude operations can easily cause muscle strain, and unstable leg support may cause the risk of imbalance. Second, limited joint movement affects operational flexibility. Traditional protective equipment (such as safety belts and insulating gloves) often sacrifices freedom of movement for safety, making it difficult to complete complex operations. Third, there is a lack of targeted support and protection mechanisms. Vulnerable parts such as the waist and ankles do not receive effective cushioning under heavy loads or sudden impacts, and functions such as grounding protection and tool mounting are scattered, increasing the complexity of the operation process.

[0004] With the advancement of smart grid construction, power equipment is evolving towards higher voltage, larger capacity, and greater intelligence, placing higher demands on the precision, response speed, and safety redundancy of operation and maintenance (O&M) operations. For example, the maintenance of GIS equipment in substations requires delicate operations such as bolt tightening and sealing tests to be performed in confined spaces, where traditional wearable equipment cannot provide limb support. During transmission line inspections, O&M personnel must carry equipment such as infrared thermometers and partial discharge detectors to climb towers, highlighting the conflict between limb weight-bearing and high-altitude balance control. Furthermore, the uninterrupted operation characteristics of power systems require O&M operations to minimize power outage time, posing a severe challenge to the work efficiency and physical endurance of O&M personnel. Utility Model Content

[0005] The purpose of this utility model is to provide a smart wearable device for power system operation and maintenance that reduces the labor intensity of operation and maintenance personnel, reduces occupational injuries, and ensures the stable operation of the power system by improving work efficiency and accuracy.

[0006] This utility model is achieved through the following technical solution: a smart operation and maintenance wearable device based on a power system, including foot covers, arm rotating parts, rotating hydraulic rods, rotating connecting parts, waist connecting parts, waist support parts, leg connecting parts, bottom rotating parts, foot connecting parts, foot limiting parts, and limiting rods;

[0007] The side of the foot cover is rotatably connected to the arm rotating component via a first rotating shaft, and the arm rotating component can perform pitching motion around the first rotating shaft; the end of the arm rotating component away from the foot cover is rotatably connected to the rotating connector via a second rotating shaft, and the rotating connector can swing horizontally around the second rotating shaft; the rotating connector is provided with a rotation limiting component, which is an adjustable angle locking pin structure, and it achieves rotation angle limitation by cooperating with the limiting groove on the side of the arm rotating component; the side of the arm rotating component is rotatably connected to the piston rod end of the rotating hydraulic rod via a third rotating shaft, and the cylinder of the rotating hydraulic rod is rotatably connected to the foot cover via a fourth rotating shaft;

[0008] The bottom side of the foot cover is fixedly connected to the waist connector by bolts, and the bottom of the foot cover is elastically connected to the waist support by a shock-absorbing spring; the bottom of the waist support is rotatably connected to the leg connector by a fifth rotating axis, and the leg connector can swing back and forth around the fifth rotating axis; the bottom of the leg connector is rotatably connected to the bottom rotating component by a sixth rotating axis, and the bottom rotating component can rotate horizontally around the sixth rotating axis; the bottom of the bottom rotating component is fixedly connected to the foot connector by a buffer pad; the side of the foot connector is elastically connected to the foot limiting component by a spring, the foot connector is rotatably connected to the bottom end of the limiting rod by a seventh rotating axis, and the top end of the limiting rod is rotatably connected to the bottom rotating component by an eighth rotating axis. The limiting rod is an adjustable-length telescopic rod structure used to limit the maximum rotation angle of the bottom rotating component.

[0009] To better realize this utility model, the foot cover is further provided with symmetrical arm rotating parts on both sides, and the arm rotating parts on both sides are driven by a synchronous hydraulic control system to ensure that the rotation direction and angle are completely consistent.

[0010] To better realize this utility model, the rotating connector is further provided with a connecting strap, which includes a first sub-strap and a second sub-strap. The free end of the first sub-strap is provided with a hook and loop fastener, and the free end of the second sub-strap is provided with a hook and loop fastener that mates with the hook and loop fastener. The first sub-strap is provided with an adhesive hook in the middle, which is used to assist in fixing the connecting strap to the hook and loop fastener of the second sub-strap after the connecting strap is wrapped around the human arm.

[0011] To better realize this utility model, the waist support is further provided with three sets of spaced connecting hooks, which are L-shaped metal parts used to hang tool bags; a flexible grounding wire is embedded inside the waist support, one end of which is connected to the grounding terminal on the surface of the waist support, and the other end extends to the foot connector and is electrically connected to the conductive anti-slip layer at the bottom of the foot connector.

[0012] To better realize this utility model, the bottom of the foot connector is provided with a rubber anti-slip layer, and the surface of the anti-slip layer is provided with interlaced raised stripes; the foot limiting member is a U-shaped structure, and its inner side is connected to the arc-shaped abutment through a compression spring. The abutment is used to fit the outer side of the human ankle, and the preload of the compression spring can be adjusted by adjusting the bolt.

[0013] To better realize this utility model, the inner side of the leg connector is further provided with two sets of buffer pads symmetrically arranged along the length direction. The buffer pads are made of silicone and have honeycomb-shaped ventilation holes on their surface. The buffer pads are detachably connected to the leg connector by Velcro.

[0014] To better realize this utility model, the waist connector is further provided with quick-connect buckles symmetrically on both sides, and the two ends of the fixed waist belt are detachably connected to the connecting buckles on both sides respectively. The fixed waist belt includes an elastic section and a rigid section, the elastic section is located in front of the human abdomen, and the rigid section is located in the back of the human body.

[0015] To better realize this utility model, the top of the foot cover is evenly distributed with circular heat dissipation holes, the heat dissipation holes penetrate the upper and lower surfaces of the foot cover, and a dust filter is provided inside the heat dissipation holes.

[0016] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0017] (1) This utility model has built a comprehensive protection system through integrated safety design. The flexible grounding wire embedded in the waist support and the conductive anti-slip layer of the foot connector form a reliable grounding path to ensure that maintenance personnel release static electricity in real time when working around high-voltage equipment, which meets the core requirements of the power safety regulations for "anti-electric shock". The U-shaped structure of the foot limiter, together with the arc-shaped abutment, stabilizes and fixes the ankle through the spring preload. Combined with the raised stripes of the anti-slip layer, it can effectively prevent slipping when climbing iron towers or moving on high-altitude work platforms, reducing the risk of falling. The synergistic effect of the rotation limiter and the limit rod can accurately limit the rotation angle of the arm and foot, avoiding contact with live parts due to excessive movement, and reducing the risk of misoperation from the mechanical structure level.

[0018] (2) This utility model utilizes a multi-joint rotation system and synchronous drive technology to achieve efficient human-machine collaboration. The arm rotating component achieves pitch movement through the first rotation axis. With the controllable extension and retraction of the rotating hydraulic rod, it can assist maintenance personnel in lifting tools such as infrared thermometers and insulating operating rods, avoiding arm tremors caused by long-term suspended operation, and ensuring accurate detection of equipment joint temperature and insulator status. The back-and-forth swing of the leg connecting component around the fifth rotation axis is coordinated with the horizontal rotation of the bottom rotating component, which is suitable for complex actions such as crossing tower crossarms and turning in narrow spaces in substations during power transmission line inspection, solving the problem of stiff operation caused by joint restraint in traditional protective equipment. The horizontal swing function of the rotating connecting component and the double fixing design of Velcro + hook of the connecting strap not only ensure the natural movement of the arm, but also provide stable support during fine operations such as tightening bolts and plugging and unplugging aviation plugs, improving the accuracy of operation.

[0019] (3) This utility model significantly reduces the physical exertion of maintenance personnel through a layered support structure. The foot covers are connected to the waist support through shock-absorbing springs, which can buffer the vertical load of the tool bag (hooked on the waist hook) and reduce the pressure on the lumbar spine from long-term bending operations. The silicone cushioning pad on the inside of the leg connector disperses the leg pressure through honeycomb ventilation holes, reducing the knee flexion and extension load when working at height. The combination of the arm rotating part and the rotating hydraulic rod forms a labor-saving lever, which reduces the feeling of weight of the testing equipment weighing more than 10kg by more than 60% and extends the continuous working time. This lightweight design is especially suitable for the full-area inspection of 220kV and above substations, and solves the contradiction of "weight-efficiency" caused by traditional manual carrying of tools.

[0020] (4) This utility model highly integrates the auxiliary functions required for power operation and maintenance: the three sets of L-shaped hooks of the waist support can be used to hang tools such as wrenches, voltage detectors, and temporary grounding wires, replacing the traditional shoulder-carrying method of tool bags, and shortening the retrieval time to within 10 seconds; the circular heat dissipation holes of the foot covers, combined with dust filters, ensure ventilation and heat dissipation while preventing dust from entering the equipment, making them suitable for the dusty environment of outdoor substations; the combination of elastic and rigid sections of the fixed waist belt not only meets the wearing needs of operation and maintenance personnel of different body types, but also disperses the force through the rigid section in the event of a sudden impact, taking into account both comfort and protection. The functional integration reduces the work preparation time by 40%, greatly improving the operation and maintenance efficiency;

[0021] (5) The synchronous hydraulic control system in this utility model ensures that the rotating parts of both arms move in unison, which facilitates the synchronous tightening of symmetrical bolts during GIS equipment maintenance and avoids deformation of the equipment flange surface due to uneven force; the adjustable length limit rod can flexibly limit the range of limb movement according to the working voltage level (such as 10kV, 500kV) and adapt to different safety distance requirements; the dustproof design of the heat dissipation hole and the insulating material of the buffer pad can maintain stable equipment performance in rainy and humid outdoor environments and ensure reliable operation and maintenance support for wind power, photovoltaic and other new energy stations;

[0022] (6) This utility model provides a human-machine collaborative intelligent solution for power system operation and maintenance through four-dimensional innovation of "safety protection - precise operation - load relief - functional integration". It not only protects the occupational health of operation and maintenance personnel, but also supports the safe and stable operation of the power system through efficiency improvement. It is of great significance to building a reliable and efficient modern power operation and maintenance system. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is a three-dimensional structural diagram of the oblique side of this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the front of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the side of this utility model.

[0027] Wherein: 1—foot cover, 2—arm rotating component, 3—rotating hydraulic rod, 4—rotating connector, 5—rotating limit component, 6—waist connector, 7—waist support component, 8—leg connector, 9—bottom rotating component, 10—foot connector, 11—foot limit component, 12—limiting rod. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1:

[0032] The main structure of this embodiment is as follows: Figure 1 As shown, it includes foot cover 1, arm rotating component 2, rotating hydraulic rod 3, rotating connector 4, waist connector 6, waist support component 7, leg connector 8, bottom rotating component 9, foot connector 10, foot limiting component 11, and limiting rod 12.

[0033] The side of the foot cover 1 is rotatably connected to the arm rotating component 2 via a first rotating shaft, and the arm rotating component 2 can perform pitching motion around the first rotating shaft; the end of the arm rotating component 2 away from the foot cover 1 is rotatably connected to the rotating connector 4 via a second rotating shaft, and the rotating connector 4 can swing horizontally around the second rotating shaft; the rotating connector 4 is provided with a rotation limiting component 5, which is an adjustable angle locking pin structure, and it achieves rotation angle limitation by cooperating with the limiting groove on the side of the arm rotating component 2; the side of the arm rotating component 2 is rotatably connected to the piston rod end of the rotating hydraulic rod 3 via a third rotating shaft, and the cylinder of the rotating hydraulic rod 3 is rotatably connected to the foot cover 1 via a fourth rotating shaft;

[0034] The bottom side of the foot cover 1 is fixedly connected to the waist connector 6 by bolts. The bottom of the foot cover 1 is elastically connected to the waist support 7 by a shock-absorbing spring. The bottom of the waist support 7 is rotatably connected to the leg connector 8 by a fifth rotating axis. The leg connector 8 can swing back and forth around the fifth rotating axis. The bottom of the leg connector 8 is rotatably connected to the bottom rotating member 9 by a sixth rotating axis. The bottom rotating member 9 can rotate horizontally around the sixth rotating axis. The bottom of the bottom rotating member 9 is fixedly connected to the foot connector 10 by a buffer pad. The side of the foot connector 10 is elastically connected to the foot limiting member 11 by a spring. The foot connector 10 is rotatably connected to the bottom end of the limiting rod 12 by a seventh rotating axis. The top end of the limiting rod 12 is rotatably connected to the bottom rotating member 9 by an eighth rotating axis. The limiting rod 12 is an adjustable telescopic rod structure used to limit the maximum rotation angle of the bottom rotating member 9.

[0035] The foot cover 1, as the core load-bearing component, provides a fulcrum for the pitch movement of the arm rotating component 2 via the first rotating shaft. When the hydraulic rod 3 extends or retracts, the arm rotating component 2 is driven to rotate around the first rotating shaft through the linkage of the third and fourth rotating shafts, providing power assistance for raising or lowering the arm. The rotating connector 4 achieves horizontal swinging via the second rotating shaft, and the locking pin and limiting groove of the rotating limit component 5 precisely limit the swing angle. The waist connector 6 and waist support component 7 are fixed with bolts and elastically connected with shock-absorbing springs to form a double support structure for the waist. The leg and bottom rotating components achieve multi-directional rotation via the fifth and sixth rotating shafts. Combined with the telescopic rod structure of the limiting rod 12, the maximum rotation angle of the bottom rotating component 9 is limited by its length, ensuring the safe range of leg movement.

[0036] Specific usage process: Maintenance personnel fix the foot covers 1 to their shoulders, and lift the detection tool by rotating the extension and retraction control arm rotating component 2 through the rotation of the hydraulic rod 3. The limit component 5 is rotated to lock into the corresponding groove to fix the detection angle, completing tasks such as equipment temperature measurement. When walking, the leg connecting component 8 swings back and forth around the fifth rotation axis, and the bottom rotating component 9 rotates horizontally through the sixth rotation axis. The limit rod 12 automatically adapts to the stride to limit the rotation amplitude, ensuring stable movement.

[0037] Example 2:

[0038] This embodiment, based on the above embodiment, further adds an arm rotating component 2, such as... Figures 1-3As shown, the foot cover 1 is symmetrically equipped with arm rotating parts 2 on both sides, and the arm rotating parts 2 on both sides are driven by a synchronous hydraulic control system to ensure that the rotation direction and angle are completely consistent. The symmetrical arm rotating parts 2 on both sides of the foot cover 1 receive the same control signal through the synchronous hydraulic control system, and the hydraulic oil flow and pressure are adjusted synchronously to make the extension and retraction of the hydraulic rods 3 on both sides consistent, ensuring that the rotation direction and angle of the arm rotating parts 2 are completely synchronized, and avoiding body imbalance caused by unilateral force.

[0039] Specific usage process: During GIS equipment maintenance, the maintenance personnel activate the synchronous mode, and the rotating parts 2 of both arms synchronously raise the torque wrench. Through the synchronous tightening of symmetrical bolts, it ensures that the force on the equipment flange surface is uniform, preventing seal failure caused by excessive tightening on one side. The other parts of this embodiment are the same as those in the above embodiment, and will not be repeated.

[0040] Example 3:

[0041] This embodiment, based on the above embodiments, further defines the structure of the rotating connector 4, such as... Figures 1-3 As shown, the rotating connector 4 is equipped with a connecting strap, which includes a first sub-strap and a second sub-strap. The free end of the first sub-strap has a hook-and-loop fastener, and the free end of the second sub-strap has a looped hook-and-loop fastener that mates with the hook-and-loop fastener. The first sub-strap also has an adhesive hook in the middle, which is used to provide auxiliary fixation to the looped hook of the second sub-strap after the connecting strap wraps around the arm. The connecting strap of the rotating connector 4 achieves basic fixation through the hook-and-loop fastener of the first sub-strap and the looped hook of the second sub-strap. The adhesive hook in the middle of the first sub-strap further engages with the looped hook of the second sub-strap, forming a double-fixation structure that ensures freedom of arm movement while preventing the strap from loosening when tools are attached.

[0042] Specific usage: When wearing the strap, wrap it around the arm, first adjust the tightness using the Velcro, then press the hooks to enhance the fixation. When changing tools during operation, simply loosen the hooks to quickly adjust the arm position without completely removing the straps. Other parts of this embodiment are the same as those in the previous embodiment and will not be repeated.

[0043] Example 4:

[0044] This embodiment further defines the structure of the waist support 7 based on the above embodiments, such as... Figures 1-3As shown, the waist support 7 is equipped with three sets of spaced-apart connecting hooks, each an L-shaped metal piece, for hanging tool bags. A flexible grounding wire is embedded inside the waist support 7. One end of the grounding wire is connected to a grounding terminal on the surface of the waist support 7, and the other end extends to the foot connector 10 and is electrically connected to the conductive anti-slip layer at the bottom of the foot connector 10. The L-shaped hooks of the waist support 7 bear the weight of the tools through a rigid metal structure, distributing the force on the waist. The embedded flexible grounding wire conducts static electricity from the human body to the ground through the conductive anti-slip layer of the foot connector 10, forming a closed-loop grounding path that meets electrical safety grounding standards.

[0045] Specific usage process: Before maintenance, hang tools such as voltage detectors and wrenches on three sets of hooks, insert the grounding plug into the grounding terminal at waist level, and firmly step on the conductive anti-slip layer. Tools are easily accessible during operation, and static electricity is released in real time to prevent discharge sparks when equipment is energized. Other parts of this embodiment are the same as those in the above embodiment and will not be repeated.

[0046] Example 5:

[0047] This embodiment further defines the structure of the foot connector 10 based on the above embodiments, such as... Figures 1-3 As shown, the bottom of the foot connector 10 is provided with a rubber anti-slip layer, and the surface of the anti-slip layer is provided with interlaced raised stripes; the foot limiting member 11 has a U-shaped structure, and its inner side is connected to an arc-shaped abutment through a compression spring. The abutment is used to fit the outer side of the human ankle, and the preload of the compression spring can be adjusted by adjusting the bolt. The rubber anti-slip layer of the foot connector 10 increases the friction with the sole of the shoe through the raised stripes. The U-shaped foot limiting member 11 pushes the arc-shaped abutment to fit the ankle through the compression spring. The adjusting bolt can change the spring preload to adapt to the fixation needs of different foot shapes and prevent the foot from slipping during operation.

[0048] Specific usage process: Before climbing, maintenance personnel rotate the adjusting bolt to ensure the abutment fits tightly against the ankle, and the anti-slip layer engages with the sole of the insulated shoe. Even when stepping on an inclined crossarm while climbing the tower, the foot will not slip relative to the foot. This, combined with the limiting rod 12, further ensures climbing safety. Other parts of this embodiment are the same as those in the above embodiment and will not be repeated.

[0049] Example 6:

[0050] This embodiment further defines the structure of the leg connector 8 based on the above embodiment, such as... Figures 1-3As shown, the inner side of the leg connector 8 is symmetrically provided with two sets of cushioning pads along its length. The cushioning pads are made of silicone and have honeycomb-shaped ventilation holes on their surface. The cushioning pads are detachably connected to the leg connector 8 via Velcro. The silicone cushioning pads on the inner side of the leg connector 8 provide elastic cushioning through the honeycomb-shaped ventilation holes, dispersing the contact pressure between the leg and the connector. The Velcro connection facilitates disassembly and replacement, and is adaptable to wear and tear repair after long-term use.

[0051] Specific usage: During outdoor inspections of substations, the silicone cushioning pad automatically deforms with leg flexion and extension, reducing friction and pressure between the inner knee and the connecting parts during walking. The ventilation holes allow sweat to evaporate quickly. When the cushioning pad ages, simply peel off the old pad and attach a new one to complete maintenance. Other parts of this embodiment are the same as those in the previous embodiment and will not be repeated.

[0052] Example 7:

[0053] This embodiment further defines the structure of the waist connector 6 based on the above embodiments, such as... Figures 1-3 As shown, the waist connector 6 has symmetrical quick-connect buckles on both sides. The two ends of the fixed waist belt are detachably connected to these buckles. The fixed waist belt includes an elastic section and a rigid section. The elastic section is located in front of the abdomen, and the rigid section is located behind the back. The quick-connect buckles of the waist connector 6 achieve quick assembly and disassembly of the fixed waist belt through a buckle locking structure. The elastic section of the waist belt adapts to breathing movements in front of the abdomen, while the rigid section in the back maintains the stability of the waist support 7, preventing support shifting during operation.

[0054] Specific usage process: When wearing, fasten both ends of the waist belt into the buckles of the waist connector 6. The elastic section naturally conforms to the abdomen. When bending over for maintenance, the elastic section stretches without restricting movement. When standing up, it automatically rebounds. The rigid back section always keeps the lumbar support 7 aligned with the stress point of the lumbar spine. The other parts of this embodiment are the same as those in the above embodiment and will not be described again.

[0055] Example 8:

[0056] This embodiment further defines the structure of the foot cover 1 based on the above embodiment, such as... Figures 1-3 As shown, the top of the foot cover 1 has evenly distributed circular heat dissipation holes, which penetrate the upper and lower surfaces of the foot cover 1, and a dust filter is installed inside the heat dissipation holes. The circular heat dissipation holes at the top of the foot cover 1 form an air convection channel, allowing heat to be discharged with the airflow. The dust filter prevents outdoor dust from entering the equipment, avoiding blockage of the heat dissipation holes and affecting heat dissipation efficiency, while also protecting the internal hydraulic components from dust corrosion.

[0057] Specific usage: During high-temperature inspections in summer, the heat dissipation holes continuously dissipate heat from the shoulder area, while the filter traps windblown sand and dust. After the operation is completed, the filter can be removed for cleaning to ensure smooth heat dissipation for the next use, making it particularly suitable for power maintenance scenarios in deserts and dusty areas. Other parts of this embodiment are the same as those in the above embodiment and will not be repeated.

[0058] It is understood that the working principle and working process of components such as foot sleeve 1 and limit rod 12 based on the intelligent operation and maintenance wearable device structure of the power system according to one embodiment of the present utility model are existing technologies and are well known to those skilled in the art, and will not be described in detail here.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A smart operation and maintenance wearable device based on a power system, characterized in that, It includes foot covers (1), arm rotating parts (2), rotating hydraulic rods (3), rotating connecting parts (4), waist connecting parts (6), waist support parts (7), leg connecting parts (8), bottom rotating parts (9), foot connecting parts (10), foot limiting parts (11) and limiting rods (12); The side of the foot cover (1) is rotatably connected to the arm rotating component (2) via a first rotating shaft. The arm rotating component (2) can perform pitching motion around the first rotating shaft. The end of the arm rotating component (2) away from the foot cover (1) is rotatably connected to the rotating connector (4) via a second rotating shaft. The rotating connector (4) can swing horizontally around the second rotating shaft. The rotating connector (4) is provided with a rotation limiting component (5). The rotation limiting component (5) is an adjustable angle locking pin structure. It achieves rotation angle limitation by cooperating with the limiting groove on the side of the arm rotating component (2). The side of the arm rotating component (2) is rotatably connected to the piston rod end of the rotating hydraulic rod (3) via a third rotating shaft. The cylinder of the rotating hydraulic rod (3) is rotatably connected to the foot cover (1) via a fourth rotating shaft. The bottom side of the foot cover (1) is fixedly connected to the waist connector (6) by bolts, and the bottom of the foot cover (1) is elastically connected to the waist support (7) by shock-absorbing springs; the bottom of the waist support (7) is rotatably connected to the leg connector (8) through a fifth rotating axis, and the leg connector (8) can swing back and forth around the fifth rotating axis; the bottom of the leg connector (8) is rotatably connected to the bottom rotating component (9) through a sixth rotating axis, and the bottom rotating component (9) can rotate horizontally around the sixth rotating axis; The bottom rotating part (9) is fixedly connected to the foot connector (10) via a buffer pad at its bottom; the side of the foot connector (10) is elastically connected to the foot limiting part (11) via a spring; the foot connector (10) is rotatably connected to the bottom end of the limiting rod (12) via a seventh rotating shaft; the top end of the limiting rod (12) is rotatably connected to the bottom rotating part (9) via an eighth rotating shaft; the limiting rod (12) is an adjustable telescopic rod structure used to limit the maximum rotation angle of the bottom rotating part (9).

2. The intelligent operation and maintenance wearable device based on a power system according to claim 1, characterized in that, The foot cover (1) is symmetrically provided with the arm rotating parts (2) on both sides, and the arm rotating parts (2) on both sides are driven by a synchronous hydraulic control system to ensure that the rotation direction and angle are completely consistent.

3. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The rotating connector (4) is provided with a connecting strap, which includes a first sub-strap and a second sub-strap. The free end of the first sub-strap is provided with a hook and loop fastener, and the free end of the second sub-strap is provided with a hook and loop fastener that mates with the hook and loop fastener. The first sub-strap is provided with an adhesive hook in the middle, which is used to assist in fixing the connecting strap to the hook and loop fastener of the second sub-strap after the connecting strap wraps around the human arm.

4. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The waist support (7) is provided with three sets of spaced connecting hooks. The connecting hooks are L-shaped metal parts used to hang tool bags. The waist support (7) is embedded with a flexible grounding wire. One end of the grounding wire is connected to the grounding terminal on the surface of the waist support (7), and the other end extends to the foot connector (10) and is electrically connected to the conductive anti-slip layer at the bottom of the foot connector (10).

5. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The bottom of the foot connector (10) is provided with a rubber anti-slip layer, and the surface of the anti-slip layer is provided with interlaced raised stripes; the foot limiting member (11) is a U-shaped structure, and its inner side is connected to the arc-shaped abutment through a compression spring. The abutment is used to fit the outside of the human ankle, and the preload of the compression spring can be adjusted by adjusting the bolt.

6. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The inner side of the leg connector (8) is symmetrically provided with two sets of buffer pads along the length direction. The buffer pads are made of silicone and have honeycomb-shaped ventilation holes on their surface. The buffer pads are detachably connected to the leg connector (8) by Velcro.

7. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The waist connector (6) is provided with quick-connect buckles on both sides. The two sides of the fastener are detachably connected to the two ends of the fixed waist belt. The fixed waist belt includes an elastic section and a rigid section. The elastic section is located in front of the abdomen and the rigid section is located in the back.

8. A smart operation and maintenance wearable device based on a power system according to claim 1 or 2, characterized in that, The top of the foot cover (1) has evenly distributed circular heat dissipation holes, which penetrate the upper and lower surfaces of the foot cover (1), and a dust filter is provided inside the heat dissipation holes.

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