Adjustable electric insulating rod

Abstract

The utility model is suitable for the technical field of electric power insulating rods, and provides an adjustable electric power insulating rod, which comprises an insulating sleeve of which the inner wall is provided with a telescopic sleeve in a sliding manner; the servo motor is fixedly arranged on the inner wall of the insulating sleeve and is provided with a transmission rod; the threaded block is fixedly mounted on the transmission rod and is in threaded connection with the inner wall of the telescopic sleeve; the angle adjusting mechanism is arranged at the top end of the telescopic sleeve and used for adjusting the angle of the operation head; the locking mechanism is arranged on the angle adjusting mechanism and is used for mounting and locking the operating mechanism; and the operating mechanism is arranged on the locking mechanism and is used for operating the electric power facility. According to the adjustable electric power insulating rod provided by the scheme, the length can be conveniently adjusted, the angle of the operation head can be conveniently adjusted, and meanwhile, the operation head can be conveniently disassembled and replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric insulation rods, in particular to an adjustable electric insulation rod. Background Art

[0002] Insulating rod is a unified name for insulating tools specially used in power systems. It can be used for live working, live overhaul and live maintenance work. It is an insulating tool mainly made of insulating tubes or insulating rods with end fittings.

[0003] However, the existing power insulating rod is not only inconvenient to adjust the length, but also inconvenient to adjust the angle of the operating head, and it is also inconvenient to disassemble and replace the operating head. Utility Model Content

[0004] The utility model provides an adjustable electric insulating rod, aiming to solve the problem that the existing electric insulating rod is not only inconvenient to adjust the length, but also inconvenient to adjust the angle of the operating head, and is also inconvenient to disassemble and replace the operating head.

[0005] To solve the above problems, the utility model is implemented as follows: an adjustable electric insulating rod, comprising: an insulating sleeve with a telescopic sleeve slidably mounted on the inner wall; a servo motor fixedly mounted on the inner wall of the insulating sleeve and provided with a transmission rod; a threaded block fixedly mounted on the transmission rod and threadedly connected to the inner wall of the telescopic sleeve; an angle adjustment mechanism arranged at the top end of the telescopic sleeve, the angle adjustment mechanism being used to adjust the angle of an operating head; a locking mechanism arranged on the angle adjustment mechanism, the locking mechanism being used to install and lock the operating mechanism; an operating mechanism arranged on the locking mechanism, the operating mechanism being used to operate electric power facilities.

[0006] Preferably, a plurality of limiting grooves are formed on the inner wall of the insulating sleeve, a plurality of limiting blocks are fixedly mounted on the telescopic sleeve, and the plurality of limiting blocks are slidably connected to the inner walls on both sides of the plurality of limiting grooves respectively.

[0007] Preferably, the angle adjustment mechanism includes: two vertical plates fixedly mounted on the top of the telescopic sleeve; a rotating shaft rotatably mounted on one side of the two vertical plates close to each other and having a rotating plate; a stepper motor fixedly mounted on the inner wall of the telescopic sleeve, the output shaft of the stepper motor being rotatably connected to the telescopic sleeve; a driving bevel gear fixedly mounted on the output shaft of the stepper motor; and a driven bevel gear fixedly sleeved on the rotating shaft, the driving bevel gear being meshed with the driven bevel gear.

[0008] Preferably, the locking mechanism includes: a mounting base with rectangular openings on both sides and fixedly mounted on the rotating plate; two pins fixedly mounted on the inner walls of the two rectangular openings; two locking rods slidably mounted on the pins of the measuring rod; two torsion springs slidably mounted on the two locking rods, and the two ends of the two torsion springs are fixedly connected to the two pins and the two locking rods; and two rubber sleeves fixedly mounted on the two locking rods.

[0009] Preferably, the operating mechanism comprises: an insertion rod arranged on the mounting seat; two slots provided on the insertion rod and respectively matched with the two locking rods; and an operating head fixedly mounted on the top end of the insertion rod.

[0010] Preferably, a controller is provided on the insulating sleeve, and the controller is electrically connected to the servo motor and the stepper motor.

[0011] Preferably, a handle is fixedly mounted on the bottom end of the insulating sleeve, a lithium battery is arranged on the inner wall of the handle, and a charging interface is arranged at the bottom end of the handle, and the charging interface is electrically connected to the lithium battery.

[0012] Compared with the related art, the adjustable electric insulating rod provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the adjustable electric insulating rod provided by the present invention has a telescopic sleeve slidably mounted on the inner wall of the insulating sleeve. This design enables the length of the insulating rod to be adjusted as needed, greatly enhancing the flexibility of use. A servo motor with a transmission rod is also fixedly mounted on the inner wall of the insulating sleeve. Driven by the servo motor, the transmission rod can be threadedly rotated on the inner wall of the telescopic sleeve by a thread block to realize the telescopic function of the electric insulating rod. An angle adjustment mechanism is provided at the top of the telescopic sleeve, which can adjust the angle of the operating head so that the operating head can adapt to different operating requirements and increase the convenience of operation. In addition, a locking mechanism is also provided on the angle adjustment mechanism for installing and locking the operating mechanism, which is convenient for disassembling and replacing the operating mechanism. Finally, an operating mechanism is also provided on the locking mechanism, which is directly used to operate the power facilities. Through the operating mechanism, the staff can conveniently perform inspection and maintenance on the power facilities, which greatly improves the work efficiency and safety.

[0014] In general, the adjustable power insulating rod is reasonably designed and fully functional. It not only has functions such as telescopic and angle adjustment, but also operates stably and reliably, providing great convenience for the operation and maintenance of power facilities. Its use can effectively improve the safety and efficiency of power facility operation, which is of great significance for ensuring the stable operation of the power system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of an adjustable electric insulating rod provided by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle handle, insulating sleeve and telescopic sleeve;

[0017] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0019] Figure 5 for Figure 1 An enlarged schematic diagram of the structure of part C shown in FIG.

[0020] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of part D shown in FIG.

[0021] Figure numerals: 1. insulating sleeve; 2. telescopic sleeve; 3. servo motor; 4. transmission rod; 5. threaded block; 6. limit groove; 7. limit block; 8. vertical plate; 9. rotating shaft; 10. rotating plate; 11. stepping motor; 12. driving bevel gear; 13. driven bevel gear; 14. mounting seat; 15. rectangular opening; 16. pin shaft; 17. locking rod; 18. torsion spring; 19. rubber sleeve; 20. plug rod; 21. operating head; 22. card slot; 23. controller; 24. handle; 25. lithium battery; 26. charging port. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model embodiment provides an adjustable electric insulation rod, such as Figure 1-6 As shown, the adjustable electric insulating rod includes: an insulating sleeve 1 with a telescopic sleeve 2 slidably mounted on the inner wall; a servo motor 3 fixedly mounted on the inner wall of the insulating sleeve 1 and having a transmission rod 4; a threaded block 5 fixedly mounted on the transmission rod 4 and threadedly connected to the inner wall of the telescopic sleeve 2; an angle adjustment mechanism arranged at the top end of the telescopic sleeve 2, the angle adjustment mechanism being used to adjust the angle of the operating head 21; a locking mechanism arranged on the angle adjustment mechanism, the locking mechanism being used to install and lock the operating mechanism; an operating mechanism arranged on the locking mechanism, the operating mechanism being used to operate the electric power facility.

[0025] In this embodiment, a telescopic sleeve 2 is slidably mounted on the inner wall of the insulating sleeve 1. Such a design enables the length of the insulating rod to be adjusted as needed, greatly enhancing the flexibility of use. A servo motor 3 with a transmission rod 4 is also fixedly mounted on the inner wall of the insulating sleeve 1. Driven by the servo motor 3, the transmission rod 4 can be threadedly rotated on the inner wall of the telescopic sleeve 2 by a threaded block 5 to achieve the telescopic function of the power insulating rod. An angle adjustment mechanism is provided at the top of the telescopic sleeve 2, which can adjust the angle of the operating head 21 so that the operating head 21 can adapt to different operating requirements and increase the convenience of operation. In addition, a locking mechanism is also provided on the angle adjustment mechanism for installing and locking the operating mechanism to facilitate disassembly and replacement of the operating mechanism. Finally, an operating mechanism is also provided on the locking mechanism. This operating mechanism is directly used to operate the power facilities. Through the operating mechanism, the staff can conveniently perform inspection and maintenance operations on the power facilities, greatly improving work efficiency and safety.

[0026] In general, the adjustable power insulating rod is reasonably designed and fully functional. It not only has functions such as telescopic and angle adjustment, but also operates stably and reliably, providing great convenience for the operation and maintenance of power facilities. Its use can effectively improve the safety and efficiency of power facility operation, which is of great significance for ensuring the stable operation of the power system.

[0027] In a further preferred embodiment of the utility model, a plurality of limit grooves 6 are opened on the inner wall of the insulating sleeve 1, and a plurality of limit blocks 7 are fixedly installed on the telescopic sleeve 2, and the plurality of limit blocks 7 are slidably connected to the inner walls on both sides of the plurality of limit grooves 6 respectively.

[0028] In this embodiment, the telescopic sleeve 2 can be guided and limited by sliding the plurality of limiting blocks 7 on the plurality of limiting grooves 6 .

[0029] In a further preferred embodiment of the utility model, the angle adjustment mechanism includes: two vertical plates 8 fixedly mounted on the top of the telescopic sleeve 2; a rotating shaft 9 rotatably mounted on one side of the two vertical plates 8 close to each other and having a rotating plate 10; a stepping motor 11 fixedly mounted on the inner wall of the telescopic sleeve 2, the output shaft of the stepping motor 11 being rotatably connected to the telescopic sleeve 2; a driving bevel gear 12 fixedly mounted on the output shaft of the stepping motor 11; and a driven bevel gear 13 fixedly sleeved on the rotating shaft 9, the driving bevel gear 12 being meshed with the driven bevel gear 13.

[0030] In this embodiment, the stepping motor 11 drives the rotating plate 10 and the mounting seat 14 to rotate through the driving bevel gear 12 and the driven bevel gear 13, so as to adjust the angle of the operating mechanism.

[0031] In a further preferred embodiment of the utility model, the locking mechanism includes: a mounting base 14 with rectangular openings 15 on both sides and fixedly mounted on the rotating plate 10; two pins 16 respectively fixedly mounted on the inner walls of the two rectangular openings 15; two locking rods 17 respectively slidably mounted on the pins 16 of the measuring rod; two torsion springs 18 respectively slidably mounted on the two locking rods 17, and the two ends of the two torsion springs 18 are respectively fixedly connected to the two pins 16 and the two locking rods 17; two rubber sleeves 19 respectively fixedly mounted on the two locking rods 17.

[0032] In this embodiment, when it is necessary to disassemble and replace the operating head 21, the ends of the two locking rods 17 are pressed to separate the front ends of the two locking rods 17 from the two slots 22, and then the insertion rod 20 is inserted into the mounting seat 14 to bring the ends of the two locking rods 17 in. The torsion spring 18 rebounds to make the front ends of the two locking rods 17 re-enter the two slots 22, thereby locking the insertion rod 20 in the mounting seat 14, and completing the replacement of the operating head 21.

[0033] In a further preferred embodiment of the utility model, the operating mechanism includes: an insertion rod 20 arranged on the mounting seat 14; two slots 22 opened on the insertion rod 20 and respectively adapted to the two locking rods 17; and an operating head 21 fixedly mounted on the top of the insertion rod 20.

[0034] In this embodiment, the electric power facility can be operated through the operating head 21 , and the operating head 21 can be installed on the mounting seat 14 through the two slots 22 on the locking rod 17 and in cooperation with the locking mechanism.

[0035] In a further preferred embodiment of the present invention, a controller 23 is disposed on the insulating sleeve 1 , and the controller 23 is electrically connected to the servo motor 3 and the stepper motor 11 .

[0036] In this embodiment, the device can be operated and controlled by the controller 23 .

[0037] In a further preferred embodiment of the utility model, a handle 24 is fixedly installed at the bottom end of the insulating sleeve 1, a lithium battery 25 is arranged on the inner wall of the handle 24, and a charging interface 26 is arranged at the bottom end of the handle 24, and the charging interface 26 is electrically connected to the lithium battery 25.

[0038] In this embodiment, the handle 24 can facilitate the staff to hold and operate, the lithium battery 25 can power the device, and the charging interface 26 can be connected to an external charging cable to charge the lithium battery 25.

[0039] In summary, compared with the related art, the present device is not only convenient for adjusting the length thereof, but also convenient for adjusting the angle of the operating head 21 , and can also facilitate the disassembly and replacement of the operating head 21 .

[0040] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An adjustable electric insulating rod, characterized in that: include: An insulating sleeve with a telescopic sleeve is slidably mounted on the inner wall; A servo motor fixedly mounted on the inner wall of the insulating sleeve and having a transmission rod; A threaded block fixedly mounted on the transmission rod and threadedly connected to the inner wall of the telescopic sleeve; An angle adjustment mechanism is provided at the top end of the telescopic sleeve, and the angle adjustment mechanism is used to adjust the angle of the operating head; A locking mechanism disposed on the angle adjustment mechanism, the locking mechanism being used to install and lock the operating mechanism; An operating mechanism is arranged on the locking mechanism, and the operating mechanism is used to operate the electric power facility.

2. The adjustable electric insulating rod according to claim 1, characterized in that: A plurality of limiting grooves are provided on the inner wall of the insulating sleeve, a plurality of limiting blocks are fixedly mounted on the telescopic sleeve, and the plurality of limiting blocks are respectively slidably connected to the inner walls on both sides of the plurality of limiting grooves.

3. The adjustable electric insulating rod according to claim 1, characterized in that: The angle adjustment mechanism comprises: Two vertical plates fixedly mounted on the top of the telescopic sleeve; A rotating shaft rotatably mounted on one side of the two vertical plates close to each other and having a rotating plate; A stepper motor fixedly mounted on the inner wall of the telescopic sleeve, wherein the output shaft of the stepper motor is rotatably connected to the telescopic sleeve; A driving bevel gear fixedly mounted on the output shaft of the stepper motor; A driven bevel gear is fixedly sleeved on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

4. The adjustable electric insulating rod according to claim 3, characterized in that: The locking mechanism comprises: A mounting seat with rectangular openings on both sides and fixedly mounted on the rotating plate; Two pins respectively fixedly mounted on the inner walls of the two rectangular openings; Two locking rods respectively slidably sleeved on the pins of the measuring rod; Two torsion springs are respectively slidably sleeved on the two locking rods, and two ends of the two torsion springs are respectively fixedly connected to the two pins and the two locking rods; Two rubber sleeves are respectively fixedly sleeved on the two locking rods.

5. The adjustable electric insulating rod according to claim 4, characterized in that: The operating mechanism comprises: A plunger disposed on the mounting seat; Two slots are provided on the insertion rod and are respectively matched with the two locking rods; An operating head is fixedly mounted on the top end of the plunger.

6. The adjustable electric insulating rod according to claim 3, characterized in that: The insulating sleeve is provided with a controller, and the controller is electrically connected to the servo motor and the stepper motor.

7. The adjustable electric insulating rod according to claim 6, characterized in that: A handle is fixedly mounted on the bottom end of the insulating sleeve, a lithium battery is arranged on the inner wall of the handle, and a charging interface is arranged at the bottom end of the handle, and the charging interface is electrically connected to the lithium battery.

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