Multifunctional insulating operating rod for substation maintenance

Abstract

The utility model relates to the field of multi -functional insulation technology for overhauling, disclose the multi -functional insulation operating pole for substation overhauling, including operating pole no.

Description

Technical Field

[0001] This utility model relates to the field of multifunctional insulation technology for maintenance, and in particular to a multifunctional insulating operating rod for substation maintenance. Background Technology

[0002] The multi-functional insulated operating rod for substation maintenance is a professional tool for substation maintenance operations in power systems. It is mainly used for operating, testing, and maintaining power equipment during live-line work. With its excellent insulation performance, it can effectively protect the personal safety of workers and is widely used in substations and distribution rooms.

[0003] Traditional multi-functional insulated operating rods for substation maintenance typically consist of three parts: an insulated rod body, a connector, and an operating head. During use, operators attach the appropriate operating head to the insulated rod body via the connector, depending on the specific operational needs. A screwdriver is installed for loosening screws, and a voltage tester is installed to check for electrical activity in the equipment. This traditional structure has several drawbacks. The connection between the connector, the insulated rod body, and the operating head is relatively simple, using threaded or snap-fit ​​connections. Over time, loosening can occur, causing the operating head to detach. This not only affects work efficiency but may also lead to safety accidents. Furthermore, the limited variety of operating heads makes it difficult to meet diverse maintenance requirements.

[0004] Existing technologies have improved the connection structure by adding positioning pins and spring clips to achieve rapid positioning and stable connection between the operating head and the insulating rod. However, in actual use, it has been found that due to the complex operating environment and limited working space, operators have difficulty accurately aligning the operating head during installation. This results in the positioning pins not being able to be smoothly inserted into the positioning holes and the spring clips not being able to engage properly. This installation difficulty caused by inaccurate alignment means that the multi-component collaborative structure not only fails to fully utilize the advantages of rapid positioning and stable connection, but also reduces the reliability and practicality of the operating rod connection, increases working time and labor intensity, and limits the efficient conduct of substation maintenance work. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-functional insulated operating rod for substation maintenance, aiming to improve the problems of poor reliability and practicality of operating rod connections in the prior art, which increases working time and labor intensity and limits the efficient implementation of substation maintenance work.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-functional insulating operating rod for substation maintenance, including an operating rod one, wherein a splitting mechanism is provided at the bottom of the operating rod one, a replacement mechanism is provided at the top of the operating rod one, an operating rod two is provided at the bottom of the replacement mechanism, and an anti-slip mechanism is provided at the bottom of the operating rod two, wherein the anti-slip mechanism provides an anti-slip function during operation.

[0007] The splitting mechanism includes a magnet, the top of which is fixedly connected to the bottom of the outer wall of an operating rod. A spiral rod is fixedly connected inside the magnet, and a fixed ring is slidably connected to the outer wall of the spiral rod. A circular groove is formed on the front side of the fixed ring, and a long screw is slidably connected inside the circular groove. A fixing cap is slidably connected to the right side of the long screw. An operating rod is provided at the bottom of the operating rod, and a magnet is formed inside the operating rod. A spiral groove is fixedly connected to the top of the outer wall of the magnet, and the spiral rod is threadedly connected to the operating rod.

[0008] As a further description of the above technical solution:

[0009] The replacement mechanism includes a circular plate, the bottom of which is fixedly connected to the top of the operating lever. A track is provided inside the circular plate, and multiple magnetic balls are slidably connected inside the track. A replacement groove is provided at the top of the circular plate.

[0010] As a further description of the above technical solution:

[0011] The anti-slip mechanism includes a threaded plate, the inner wall of which is fixedly connected to the outer wall of the operating rod, an anti-slip handle is fixedly connected to the bottom of the threaded plate, and a hand rope is fixedly connected to the top of the anti-slip handle.

[0012] As a further description of the above technical solution:

[0013] A limiting cylinder is fixedly connected to the top center of the operating lever, and multiple hanging grooves are provided at the bottom of the limiting cylinder.

[0014] As a further description of the above technical solution:

[0015] A round rod is fixedly connected to the top front side of the operating lever, and a voltage detector is fixedly connected to the top of the round rod.

[0016] As a further description of the above technical solution:

[0017] A circular groove 2 is provided on the top of the outer wall of the operating lever 1, and a monitoring head is fixedly connected inside the circular groove 2.

[0018] As a further description of the above technical solution:

[0019] A protruding plate is fixedly connected to the front side of the outer wall of the operating lever, and a lighting lamp is fixedly connected to the top of the protruding plate.

[0020] As a further description of the above technical solution:

[0021] A replacement block is fixedly connected to the top of the operating lever, and an L-shaped lever head is fixedly connected to the top of the replacement block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the magnetic force of magnet one and magnet two cooperates to achieve the positioning of operating lever one and operating lever two. The threaded connection structure of the helical rod and the helical groove enhances the stability and tightness of the connection, improves the shortcomings of the connection method that is easy to loosen, ensures that the helical rod and the helical groove are accurately aligned, and avoids the inconvenience of installation caused by misalignment. The overall structure achieves rapid positioning, stable connection and convenient installation through the coordinated cooperation of multiple components, effectively improving the reliability and practicality of the operating lever connection.

[0024] 2. In this utility model, the circular plate is fixedly connected to the operating rod. The track inside the circular plate cooperates with the magnetic ball, which can slide flexibly within the track. The magnetic effect is used to achieve operations such as adsorption and transfer of parts, improving the convenience and accuracy of parts operation. The replacement slot opened at the top simplifies the parts replacement process, making it convenient for operators to quickly complete parts replacement. The mechanism solves the problems of inconvenient replacement operation and low parts transfer efficiency, improving work efficiency and stability, and has good practicality and innovation. Attached Figure Description

[0025] Figure 1 This is a perspective view of the multi-functional insulating operating rod for substation maintenance proposed in this utility model;

[0026] Figure 2 This is a front view of the multi-functional insulating operating rod for substation maintenance proposed in this utility model;

[0027] Figure 3 This is a partial structural exploded view of the magnet of the multifunctional insulating operating rod for substation maintenance proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the image;

[0029] Figure 5 This is a partial structural diagram of the circular plate of the multifunctional insulating operating rod for substation maintenance proposed in this utility model.

[0030] Figure 6 This is a partial structural diagram of the limiting cylinder of the multifunctional insulating operating rod for substation maintenance proposed in this utility model.

[0031] Legend:

[0032] 1. Operating lever one; 2. Disassembly mechanism; 201. Magnet one; 202. Spiral rod; 203. Fixing ring; 204. Circular groove one; 205. Long rod screw; 206. Fixing cap; 207. Magnet two; 208. Spiral groove; 3. Replacement mechanism; 301. Circular plate; 302. Track; 303. Magnetic ball; 304. Replacement groove; 4. Anti-slip mechanism; 401. Threaded plate; 402. Anti-slip handle; 403. Hand rope; 5. Operating lever two; 6. Limiting cylinder; 7. Hanging groove; 8. Circular rod; 9. Voltage detector; 10. Circular groove two; 11. Monitoring head; 12. Protruding plate; 13. Lighting lamp; 14. Replacement block; 15. L-shaped switch lever head. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a multi-functional insulating operating rod for substation maintenance, including an operating rod 1, which serves as the main component of the operating rod, providing a basic operating length and gripping part. The bottom of the operating rod 1 is provided with a splitting mechanism 2, which is used to realize the splitting and combination of different parts of the operating rod for convenient storage and transportation. The top of the operating rod 1 is provided with a replacement mechanism 3, which can replace different operating heads according to different maintenance needs, improving the applicability of the operating rod. The bottom of the replacement mechanism 3 is provided with an operating rod 2 5, which is used in conjunction with the operating rod 1 to further increase the overall length of the operating rod to meet the needs of different work scenarios. The bottom of the operating rod 2 5 is provided with an anti-slip mechanism 4, which provides anti-slip function during operation to prevent the operator's hand from slipping during use and improve operational safety.

[0035] The splitting mechanism 2 includes a magnet 201. The top of magnet 201 is fixedly connected to the bottom of the outer wall of operating lever 1, providing initial positioning through magnetic force to facilitate the docking of operating lever 1 and operating lever 2 5. A spiral rod 202 is fixedly connected inside magnet 201, which cooperates with the spiral groove 208 on operating lever 2 5 to achieve a threaded connection between operating lever 1 and operating lever 2 5, enhancing connection stability. A fixing ring 203 is slidably connected to the outer wall of the spiral rod 202, serving as an auxiliary fixation and guide to ensure accurate docking of the spiral rod 202 and the spiral groove 208. A circular groove 204 is opened on the front side of the fixing ring 203 for installing a long screw 205, providing a fixing point for the fixing ring 203. A long screw 205 is slidably connected inside the circular groove 204. 5. With the fixing cap 206, the fixing ring 203 is fixed in a suitable position to prevent it from sliding. The fixing cap 206 is slidably connected to the right side of the long rod screw 205, which cooperates with the long rod screw 205 to achieve the fastening of the fixing ring 203. The bottom of the operating rod 1 is provided with the operating rod 2 5. The inside of the operating rod 2 5 is provided with the magnet 207, which, together with the magnet 1 201, assists in the quick positioning of the operating rod 1 and the operating rod 2 5. The top of the outer wall of the magnet 2 207 is fixedly connected with the spiral groove 208, which cooperates with the spiral rod 202 to achieve the threaded connection between the operating rod 1 and the operating rod 2 5, so that the connection between the two is firm. The spiral rod 202 is threadedly connected to the operating rod 2 5. Through the threaded connection, the tightness and stability of the connection between the operating rod 1 and the operating rod 2 5 are ensured.

[0036] Specifically, when the length of the operating lever needs to be increased, the disassembly mechanism 2 is first used to connect operating lever 1 and operating lever 5. Magnet 1 201 and magnet 2 207 attract each other magnetically, achieving initial quick positioning and reducing docking difficulty. The spiral rod 202 and spiral groove 208 cooperate for threaded connection. By rotating and tightening, the stability of the connection is enhanced. The fixing ring 203 plays an auxiliary fixing and guiding role, ensuring that the spiral rod 202 accurately enters the spiral groove 208. The long rod screw 205 and the fixing cap 206 lock the fixing ring 203 to prevent it from slipping during operation, ensuring a firm overall connection. During maintenance work, if different types of maintenance tasks are faced, different operating heads can be changed through the replacement mechanism 3 to meet diverse maintenance needs and greatly improve efficiency. To enhance the usability of the operating lever, the anti-slip mechanism 4 at the bottom of the second operating lever 5 effectively prevents the operator from slipping during use, ensuring operational safety. When the operating lever needs to be stored and transported after the operation, the first operating lever 1 and the second operating lever 5 can be separated through the disassembly mechanism 2. First, loosen the long rod screw 205 and the fixing cap 206, remove the fixing ring 203, and then rotate the first operating lever 1 and the second operating lever 5 in the opposite direction to separate the spiral rod 202 from the spiral groove 208. Finally, taking advantage of the relatively small magnetic force, the first magnet 201 and the second magnet 207 can be easily separated, thus realizing the disassembly of the operating lever for easy storage and transportation. Through the coordinated work of various mechanisms, this multi-functional insulated operating lever effectively solves the shortcomings of traditional operating levers, providing convenience and safety for substation maintenance work.

[0037] Reference Figure 1 , Figure 2 and Figure 5 The replacement mechanism 3 includes a circular plate 301. The bottom of the circular plate 301 is fixedly connected to the top of the operating lever 1 to support the entire replacement mechanism 3 and achieve a stable connection with the operating lever 1. The circular plate 301 has a track 302 inside to provide a sliding path for the magnetic balls 303. Multiple magnetic balls 303 are slidably connected inside the track 302 to slide within the track 302 and generate corresponding magnetic effects. The top of the circular plate 301 has a replacement groove 304 to facilitate the replacement of parts.

[0038] Specifically, maintenance personnel select the appropriate operating head according to the task type. The bottom of the circular plate 301 of the replacement mechanism 3 is firmly connected to the operating rod 1, providing solid support for the entire replacement process. The track 302 inside the circular plate 301 is arranged in a ring, planning a sliding path for the magnetic ball 303. When the operating head needs to be replaced, the appropriate operating head is aligned with the replacement slot 304. The bottom of the operating head is equipped with a magnetic component that attracts the magnetic ball 303. As the operating head is pressed down, the magnetic ball 303 is pulled by magnetic force and slides along the track 302 toward the operating head, initially fixing the operating head. Positioning allows for quick pre-positioning, reducing installation difficulty. The operating head fits into the circular plate 301, and the magnetic ball 303 is inserted into the pre-set slot at the bottom of the operating head. Through magnetic force, they are tightly attracted to form a stable connection, ensuring that the operating head will not easily fall off during complex maintenance operations. When the maintenance task is completed and the operating head needs to be replaced, external force is used to overcome the magnetic force between the magnetic ball 303 and the operating head, and the operating head is pulled upward. After losing the external force, the magnetic ball 303 returns to its initial distribution state by its own sliding characteristics within the track 302, preparing for the next replacement of the operating head.

[0039] Reference Figure 1 , Figure 2 and Figure 4 The anti-slip mechanism 4 includes a threaded plate 401. The inner wall of the threaded plate 401 is fixedly connected to the outer wall of the operating rod 5 to increase friction and prevent slippage during operation. The bottom of the threaded plate 401 is fixedly connected to an anti-slip handle 402, which provides a comfortable grip and further enhances the anti-slip effect. The top of the anti-slip handle 402 is fixedly connected to a hand rope 403, which can be put on the hand to prevent the tool from falling accidentally. The top center of the operating rod 1 is fixedly connected to a limiting cylinder 6 to limit the movement range of other parts. The bottom of the limiting cylinder 6 has multiple hanging slots 7, which can be used to hang wires or other tools. The top front of the operating rod 1 is fixedly connected to a round rod 8 to provide support for the voltage detector 9. The top of the round rod 8 is fixedly connected to the voltage detector 9 to detect whether the circuit is live.

[0040] Specifically, the maintenance personnel grip the operating lever 25. The inner wall of the threaded plate 401 fits tightly against the hand. Its unique threaded structure significantly increases the roughness of the contact surface, effectively increasing friction and preventing the operating lever from slipping due to sweaty hands or uneven force. The anti-slip handle 402 adopts an ergonomic design. The soft and elastic material not only provides a comfortable grip but also further enhances the anti-slip effect. Even during long-term operation, the hand is less prone to fatigue. The wrist strap 403 provides additional protection for the operating lever. In case of accidental slippage, the operating lever will not fall, preventing damage to personnel or equipment below. The top of the operating lever 1... The limiting cylinder 6 plays a crucial role, defining a clear range of movement for other components and preventing them from swaying or misaligning during operation. This ensures the accuracy and stability of maintenance operations. The hanging groove 7 at the bottom of the limiting cylinder 6 allows for the hanging of wires or small tools as needed, making tools readily accessible and easy to retrieve. This reduces the time spent searching for tools due to clutter and improves work efficiency. The round rod 8 firmly supports the voltage tester 9. When testing the circuit, the voltage tester 9 transmits the detected circuit status information accurately to the maintenance personnel through the conduction of the round rod 8, helping them determine whether the circuit is energized and providing a reliable basis for subsequent maintenance operations.

[0041] Reference Figure 1 , Figure 2 and Figure 6 The top of the outer wall of the operating lever 1 has a circular groove 2 10, which is used to install and fix the monitoring head 11, providing an installation position for the monitoring head 11. The monitoring head 11 is fixedly connected inside the circular groove 2 10. The monitoring head 11 is used to monitor the situation of the operating area in real time so that the operator can grasp relevant information. A protruding plate 12 is fixedly connected to the front side of the outer wall of the operating lever 1. The protruding plate 12 is used to support and fix the lighting lamp 13, ensuring the installation stability of the lighting lamp 13. The top of the protruding plate 12 is fixedly connected to the lighting lamp 13, which is used to provide illumination in the case of insufficient light, ensuring a bright operating environment. A replacement block 14 is fixedly connected to the top of the operating lever 1. The replacement block 14 is easy to connect or replace with other parts, enhancing the versatility and maintainability of the operating lever 1. An L-shaped lever head 15 is fixedly connected to the top of the replacement block 14. The L-shaped lever head 15 is used to facilitate the operator to perform the lever operation, improving the convenience and comfort of operation.

[0042] Specifically, the combination of the circular groove 10 and the monitoring head 11 solves the problem of blind spots in the operation area. The circular groove 10 provides a stable mounting position for the monitoring head 11. During operation, the monitoring head 11 captures the operation area in real time and transmits the image information to the maintenance personnel. Whether in a confined space at a high altitude or in an area with obstructed vision, the maintenance personnel can accurately control the details of the operation through the monitoring screen, promptly detect potential risks, and avoid operational errors caused by insufficient observation. The design of the raised plate 12 and the lighting lamp 13 resolves the problem of insufficient light. The raised plate 12 provides stable support for the lighting lamp 13. When the lighting at the maintenance site is dim, the lighting lamp 13 is turned on, illuminating the operation area. The operating area allows maintenance personnel to clearly observe equipment details, avoiding misjudgments caused by lighting issues, ensuring the accuracy of maintenance operations, and effectively improving work safety in complex environments. The combination of replacement block 14 and L-shaped lever head 15 enhances the versatility and maintainability of the operating lever. Replacement block 14 serves as an intermediate connecting component, facilitating the disassembly and installation of lever heads with different functions. When a lever operation is required, the L-shaped lever head 15, with its unique shape, conforms to the hand's force application habits, allowing operators to easily apply force to complete the lever operation. If a component is damaged, replacement block 14 can quickly disassemble and replace the faulty component, reducing equipment maintenance time and improving operational flexibility and efficiency.

[0043] Working principle: The top of magnet 1 201 is fixed to the bottom of the outer wall of operating rod 1. Through magnetic force, it cooperates with magnet 207 inside operating rod 2 5 to achieve the initial positioning of operating rod 1 and operating rod 2 5, which facilitates their docking. The spiral rod 202 inside magnet 1 201 is threadedly connected to the spiral groove 208 inside operating rod 2 5 to enhance the connection stability. The fixing ring 203 on the outer wall of spiral rod 202 plays an auxiliary fixing and guiding role to ensure that spiral rod 202 and spiral groove 208 are accurately docked. The long rod screw 205 in the first groove 204 on the front side of fixing ring 203 cooperates with fixing cap 206 to fix fixing ring 203 in a proper position to prevent it from sliding. The operating rod 2 5 at the bottom of operating rod 1 has magnet 207 inside. The spiral groove 208 on the top of its outer wall cooperates with spiral rod 202. The threaded connection makes operating rod 1 and operating rod 2 5 firmly connected, ensuring the tightness and stability of the connection between the two.

[0044] Furthermore, the replacement slot 304 on the top of the circular plate 301 provides a convenient channel for the replacement of parts. After the magnetic ball 303 transports the part to be replaced to the replacement slot 304 through magnetic action, the operator can easily take out the part and install the new part from the replacement slot 304. The entire replacement mechanism 3 achieves efficient and convenient parts replacement through the cooperation between the circular plate 301, the track 302, the magnetic ball 303 and the replacement slot 304. The connection of the operating lever 1 ensures the stability of the mechanism operation. The cooperation between the track 302 and the magnetic ball 303 enables the movement of the part, and the replacement slot 304 completes the final parts replacement action.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional insulated operating rod for substation maintenance, comprising an operating rod one (1), characterized in that: The bottom of the first operating lever (1) is provided with a splitting mechanism (2), the top of the first operating lever (1) is provided with a replacement mechanism (3), the bottom of the replacement mechanism (3) is provided with an operating lever (5), the bottom of the second operating lever (5) is provided with an anti-slip mechanism (4), and the anti-slip mechanism (4) provides an anti-slip function during operation. The splitting mechanism (2) includes a magnet (201), the top of which is fixedly connected to the bottom of the outer wall of the operating rod (1). A spiral rod (202) is fixedly connected inside the magnet (201). A fixed ring (203) is slidably connected to the outer wall of the spiral rod (202). A circular groove (204) is provided on the front side of the fixed ring (203). A long rod screw (205) is slidably connected inside the circular groove (204). A fixed cap (206) is slidably connected to the right side of the long rod screw (205). An operating rod (5) is provided at the bottom of the operating rod (1). A magnet (207) is provided inside the operating rod (5). A spiral groove (208) is fixedly connected to the top of the outer wall of the magnet (207). The spiral rod (202) is threadedly connected to the operating rod (5).

2. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: The replacement mechanism (3) includes a circular plate (301), the bottom of which is fixedly connected to the top of the operating lever (1). A track (302) is provided inside the circular plate (301), and multiple magnetic balls (303) are slidably connected inside the track (302). A replacement groove (304) is provided at the top of the circular plate (301).

3. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: The anti-slip mechanism (4) includes a threaded plate (401), the inner wall of which is fixedly connected to the outer wall of the operating lever (5), the bottom of which is fixedly connected to an anti-slip handle (402), and the top of which is fixedly connected to a hand rope (403).

4. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: The top center of the operating lever (1) is fixedly connected to a limiting cylinder (6), and the bottom of the limiting cylinder (6) is provided with multiple hanging grooves (7).

5. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: A round rod (8) is fixedly connected to the top front side of the operating lever (1), and a voltage detector (9) is fixedly connected to the top of the round rod (8).

6. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: The top of the outer wall of the operating lever (1) is provided with a circular groove (10), and a monitoring head (11) is fixedly connected inside the circular groove (10).

7. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: A protruding plate (12) is fixedly connected to the front side of the outer wall of the operating lever (1), and a lighting lamp (13) is fixedly connected to the top of the protruding plate (12).

8. The multi-functional insulating operating rod for substation maintenance according to claim 1, characterized in that: The top of the operating lever (1) is fixedly connected to a replacement block (14), and the top of the replacement block (14) is fixedly connected to an L-shaped lever head (15).

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