Electric power operation auxiliary tool

Abstract

The embodiment of the invention discloses an electric power operation auxiliary tool which comprises an operating rod and a functional end, the functional end is detachably installed at one end of the operating rod, and the functional end comprises a ground wire end or an electroscope end; the operating rod comprises a plurality of rod bodies and folding buckle structures, the rod bodies are sequentially arranged, the adjacent rod bodies are connected through the folding buckle structures, the folding buckle structures are used for enabling the adjacent rod bodies to be switched between a working state and a folding state, and in the working state, the adjacent rod bodies are coaxially arranged; and in the folding state, the adjacent rod bodies are arranged in parallel. According to the electric power operation auxiliary tool, the multiple rod bodies can be fixed in a working state through the folding buckle structures, so that operation is facilitated; and the plurality of rod bodies can be folded through the folding buckle structures, so that the electric power operation auxiliary tool is in a folded state and is convenient to carry.

Description

Technical Field

[0001] The present application relates to the technical field of power systems, and in particular to a power operation auxiliary tool. Background Art

[0002] In the field of power systems, for example, in the inspection and maintenance of electrical equipment in places such as substations and transmission line towers, some rod-shaped auxiliary tools are usually used, such as testers, grounding wire operating rods, etc. These rod-shaped auxiliary tools usually require a long length and are not convenient for operators to carry. Summary of the invention

[0003] In view of this, the present application provides an electric operation auxiliary tool, which is used to solve the technical problem that the non-rod-shaped auxiliary tools in the prior art are not easy to carry. In order to achieve one or part or all of the above purposes or other purposes, the present application proposes an electric operation auxiliary tool, including an operating rod and a functional terminal, the functional terminal is detachably mounted on one end of the operating rod, and the functional terminal includes a grounding wire terminal or a tester terminal;

[0004] The operating rod includes a plurality of rod bodies and a folding buckle structure. The plurality of rod bodies are arranged in sequence, and adjacent rod bodies are connected by the folding buckle structure. The folding buckle structure is used to switch adjacent rod bodies between a working state and a folding state. In the working state, adjacent rod bodies are coaxially arranged; in the folding state, adjacent rod bodies are parallelly arranged.

[0005] In an optional design, the plurality of rods include at least one first rod and at least one second rod, the outer diameter of the first rod is smaller than the outer diameter of the second rod, and the functional end is connected to an end of the first rod away from the second rod.

[0006] In an optional design: the folding snap-fit ​​structure includes a first shell, a second shell and a locking piece, one of the two adjacent rods is connected to the first shell, and the other is connected to the second shell, one end of the first shell and the second shell are hinged, and the locking piece is used to lock the first shell and the second shell in a working state.

[0007] In an optional design: the first shell has a first surface, the second shell has a second surface, in a working state, the first surface contacts the second surface, and both the first surface and the second surface are polygonal surfaces.

[0008] In an optional design: the first shell is provided with an extension plate, a first axial hole is provided on one side of the first surface, and the extension plate is provided on the other side of the first surface; the second shell also has a third surface, a second axial hole is provided at one end of the second surface, and the other end is connected to the third surface, and the second surface is perpendicular to the third surface; the locking piece is used to lock the extension plate to the third surface; the folding buckle structure also includes a rotating shaft, which is passed through the first axial hole and the second axial hole, so that the first shell is hinged to the second shell.

[0009] In an optional design: a first screw hole is provided on the third surface, a through hole is provided on the extension plate, the locking member includes a locking head, a handle and a first screw rod, the first screw rod is connected to the handle, the locking head is sleeved on the first screw rod, one end of the first screw rod passes through the through hole and is screwed into the first screw hole, and in the working state, the locking head abuts against the side of the extension plate away from the third surface.

[0010] In an optional design: the extension plate has a first opening, the first opening is located at one side of the through hole, and the first opening is communicated with the through hole, and the first opening is used for the first screw to enter the through hole.

[0011] In an optional design: the power operation auxiliary tool also includes a quick-connect structure, one end of which is connected to the operating rod, and the other end is provided with a second stud, one end of the functional end is provided with a second screw hole, and the functional end is screwed to the quick-connect structure.

[0012] In an optional design: a non-slip rubber sleeve is provided at the other end of the operating rod away from the functional end, and the operating rod is provided with a rain cover, the outer diameter of the rain cover is larger than the outer diameter of any rod body, and the rain cover is located between the functional end and the non-slip rubber sleeve.

[0013] In an optional design: an end of the operating rod away from the functional end is provided with a accommodating cavity and a second opening, the second opening is connected to the accommodating cavity, and the power-operated auxiliary tool also includes a counterweight, which is detachably arranged in the accommodating cavity.

[0014] Implementing the embodiments of the present application will have the following beneficial effects: since the operating rod of the electric operation assisting tool has multiple rod bodies, and the multiple rod bodies are connected in sequence through a folding buckle structure, the multiple rod bodies can be fixed in a working state through the folding buckle structure, so that the total length of the electric operation assisting tool is relatively long, which is convenient for operation; the multiple rod bodies can be folded through the folding buckle structure, that is, the electric operation assisting tool is in a folded state, so that the total length of the electric operation assisting tool is relatively short, which is convenient for carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] in:

[0017] Figure 1 A schematic diagram of the structure of an electric power operation auxiliary tool in a folded state in one embodiment;

[0018] Figure 2 A schematic diagram of the structure of an electric power operation auxiliary tool in a working state in one embodiment;

[0019] Figure 3 A schematic diagram of the installation positions of the rain cover and the functional end on the rod body in one embodiment;

[0020] Figure 4 It is a schematic diagram of the exploded parts of a rain cover, a functional end and a rod body in one embodiment;

[0021] Figure 5 It is a schematic diagram of the exploded parts of the rod body and the folding buckle structure in one embodiment;

[0022] Figure 6 A schematic diagram of the structure of a folding buckle structure in a working state in one embodiment;

[0023] Figure 7 is a structural schematic diagram of a folding buckle structure in a folded state from one perspective in one embodiment;

[0024] Figure 8 FIG. 1 is a schematic structural diagram from another perspective of a folding buckle structure in a folded state in one embodiment.

[0025] 100-rod body; 110-first rod body; 120-second rod body;

[0026] 200-functional terminal;

[0027] 300-folding buckle structure; 310-first shell; 311-first surface; 312-extension plate; 312a-through hole; 312b-first opening; 313-first shaft hole; 314-first mounting hole; 320-second shell; 321-second surface; 322-third surface; 322a-first screw hole; 323-second shaft hole; 324-second mounting hole; 330-locking member; 331-locking head; 332-handle; 333-first screw rod; 340-rotating shaft;

[0028] 400-quick connection structure; 410-second stud; 420-pin hole;

[0029] 500-anti-slip rubber sleeve;

[0030] 600 - Rain cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] like Figure 1 and Figure 2 As shown, an embodiment of the present application proposes an electric operation auxiliary tool, including an operating rod and a functional terminal 200, the functional terminal 200 is detachably installed at one end of the operating rod, and the functional terminal 200 includes a grounding wire terminal or a tester terminal; the operating rod includes a plurality of rod bodies 100 and a folding buckle structure 300, the plurality of rod bodies 100 are arranged in sequence, and adjacent rod bodies 100 are connected by the folding buckle structure 300, and the folding buckle structure 300 is used to switch adjacent rod bodies 100 between a working state and a folding state. In the working state, adjacent rod bodies 100 are coaxially arranged; in the folded state, adjacent rod bodies 100 are arranged in parallel.

[0033] It is worth noting that the functional terminal 200 in the drawings of the embodiments of the present application is shown as an electroscope terminal as an example, which does not mean that the functional terminal 200 is limited to only an electroscope terminal, and it can also be other functional terminals such as a ground wire terminal.

[0034] The rod body 100 can be a hollow tube or a solid tube, and the rod body 100 is made of insulating material. The rod body 100 can be made of a material with strength, toughness and insulation properties, such as high-performance fiber-reinforced composite materials, special modified plastics, fiber-reinforced plastics mixed with high-strength inorganic fibers and nanofillers, so that the bending resistance, support performance and insulation performance of the rod body 100 are relatively strong, so that the operating rod is more reliable and practical in a complex power environment. The rod body 100 can be manufactured using a precision molding process to make the rod body 100 transition naturally and have uniform wall thickness, prevent stress concentration, improve overall quality and performance, and extend service life. The rod body 100 can also be manufactured using an additive manufacturing optimization process, such as a 3D printing process, to improve production efficiency and design freedom. The rod body 100 can be formed into a gradient density through a 3D printing process, so that the density of the rod body 100 gradually increases from one end close to the functional end 200 to the other end, so as to reduce the weight of the rod body 100, optimize the stress distribution of the rod body 100, and make the center of gravity of the rod body 100 move downward when it is in a working state with the functional end 200 at the top, thereby improving the support stability.

[0035] The functional terminal 200 in the power operation auxiliary tool provided in this embodiment includes a grounding terminal or a tester terminal. When the functional terminal 200 is a grounding terminal, the power operation auxiliary tool can be used as a grounding connection rod. When the functional terminal 200 is a tester, the power operation auxiliary tool can be used as a tester device.

[0036] Since the functional terminal 200 can be detachably mounted on one end of the operating rod, a plurality of different functional terminals 200 can be provided to use the power operation auxiliary tool as a multifunctional tool. For example, there are two functional terminals 200, one of which is a grounding terminal and the other is a tester terminal. In this way, according to the use requirements, one of the grounding terminal and the tester terminal can be installed on one end of the operating rod to perform corresponding operations. In this design, the functions of the grounding wire operating rod and the tester device are integrated into the power operation auxiliary tool, which only includes one operating rod, is easy to carry and saves storage space.

[0037] The operating rod includes a plurality of rod bodies 100 and folding buckle structures 300. A folding buckle structure 300 is disposed between two adjacent rod bodies 100, so the number of folding buckle structures 300 is one less than the number of rod bodies 100. The number of rod bodies 100 is at least two, and the number of folding buckle structures 300 is at least one. Exemplarily, the number of rod bodies 100 is two, and the number of folding buckle structures 300 is one; in another example, the number of rod bodies 100 is three, and the number of folding buckle structures 300 is two. Figure 1In the illustrated power operation assisting tool, the number of the rod bodies 100 is four, and the number of the folding buckle structures 300 is three. Figure 1 The power operation auxiliary tool shown is in a folded state. At this time, the total length of the power operation auxiliary tool is close to the length of one rod body 100 and is much smaller than the total length of two rod bodies 100, so it is easy to carry and store. Figure 2 The electric-operation auxiliary tool shown is in a working state. At this time, the total length of the electric-operation auxiliary tool is close to the total length of the four rod bodies 100 , which is convenient for operation.

[0038] In summary, the power operation auxiliary tool provided in the embodiment of the present application has a detachable functional terminal 200, which can be used as a grounding wire connecting rod or an electrical tester device. In the working state, the total length of the power operation auxiliary tool is relatively long, which is convenient for operation; in the folded state, the total length of the power operation auxiliary tool is relatively short, which is easy to carry and store.

[0039] In an optional design: the multiple rod bodies 100 include at least one first rod body 110 and at least one second rod body 120, the outer diameter of the first rod body 110 is smaller than the outer diameter of the second rod body 120, and the functional end 200 is connected to one end of the first rod body 110 away from the second rod body 120.

[0040] In this arrangement, the plurality of rod bodies 100 include at least two rod bodies 100 of different thicknesses, the relatively thin rod body 100 is called the first rod body 110, the relatively thick rod body 100 is called the second rod body 120, the functional end 200 is connected to the relatively thin first rod body 110, and the relatively thick second rod body 120 is used for the operator to hold. During use, the functional end 200 is usually at a relatively high position, so the first rod body 110 is located above the second rod body 120, the second rod body 120 has a larger outer diameter and a relatively larger weight; the first rod body 110 has a smaller outer diameter and a relatively smaller weight; in this way, the center of the operating rod is at a relatively lower position, and the support stability is strong.

[0041] When there are two rod bodies 100, there is one first rod body 110 and two second rod bodies 120. One end of the first rod body 110 is connected to the second rod body 120 via a folding buckle structure 300, and the other end of the first rod body 110 is connected to the functional terminal 200.

[0042] When there are three rod bodies 100, there may be one first rod body 110, two second rod bodies 120, the two second rod bodies 120 are connected via a folding buckle structure 300, one end of the first rod body 110 is connected to one of the second rod bodies 120 via a folding buckle structure 300, and the other end of the first rod body 110 is connected to the functional terminal 200. Alternatively, there may be one second rod body 120, two first rod bodies 110, one end of the two first rod bodies 110 are connected via a folding buckle structure 300, the other end of one of the first rod bodies 110 is connected to the second rod body 120 via a folding buckle structure 300, and the other end of the other first rod body 110 is connected to the functional terminal 200.

[0043] When the number of the rod bodies 100 is four, the number of the first rod bodies 110 may be one and the number of the second rod bodies 120 may be three; the number of the first rod bodies 110 may be two and the number of the second rod bodies 120 may be two; or the number of the second rod bodies 120 may be one and the number of the first rod bodies 110 may be two.

[0044] exist Figure 1 and Figure 2 In the power operation auxiliary tool shown in FIG, the number of the first rod body 110 and the second rod body 120 are both two, one end of the two first rod bodies 110 is connected by a folding buckle structure 300, the other end of one of the first rod bodies 110 is connected to the second rod body 120 by the folding buckle structure 300, and the other end of the other first rod body 110 is connected to the functional terminal 200; one end of the two second rod bodies 120 is connected by the folding buckle structure 300. In this arrangement, the number of the first rod body 110 and the second rod body 120 are both two, so that the total number of the rod bodies 100 is four, and the total length of the four rod bodies 100 in the working state is relatively long, which is convenient for operation. When the power operation auxiliary tool is in the working state, from top to bottom are the functional terminal 200, one of the first rod bodies 110, another first rod body 110, one of the second rod bodies 120, and another second rod body 120. That is to say, there are two thin rods on the top and two thick rods on the bottom, and the second rod body 120 (thick rod) has strong load-bearing capacity and strong stability, so that the operation and placement are highly stable; the two first rod bodies 110 (thin rods) have the advantages of optimizing weight distribution and reducing the total weight of the operating rods, reducing the difficulty of single-person operation, facilitating high-altitude operations, and facilitating long-term operations, thereby improving operating comfort and safety.

[0045] like Figures 1 to 4As shown, in an optional design, the other end of the operating rod away from the functional end 200 is provided with an anti-skid rubber sleeve 500. In the case where the multiple rod bodies 100 include a first rod body 110 and a second rod body 120, the anti-skid rubber sleeve 500 is sleeved on the end of the second rod body 120 located at the end. The outer side of the anti-skid rubber sleeve 500 is provided with anti-skid patterns, which has a better anti-skid effect, is convenient for the operator to grasp, improves the grip comfort and grip stability, and improves the safety of operation.

[0046] like Figures 1 to 4 As shown, in an optional design, the operating rod is provided with a rain cover 600, the outer diameter of the rain cover 600 is larger than the outer diameter of any rod body 100, and the rain cover 600 is located between the functional end 200 and the anti-slip rubber sleeve 500. The rain cover 600 is used to guide the rainwater flowing down from one end of the functional end 200 to the outside, so as to prevent the rainwater from continuing to flow to the side close to the anti-slip rubber sleeve 500, thereby improving the safety of operation. The rain cover 600 can be a rubber sleeve, and the rain cover 600 is sleeved on the outside of the rod body 100. The rain cover 600 and the rod body 100 can be connected by an interference fit. Figure 1 In the embodiment, the operating rod includes two first rod bodies 110 and two second rod bodies 120 , wherein one of the first rod bodies 110 is installed with a functional end head 200 , and the rain cover 600 is sleeved on the outer side of the first rod body 110 provided with the functional end head 200 .

[0047] like Figures 5 to 8 As shown, in an optional design: the folding snap structure 300 includes a first shell 310, a second shell 320 and a locking member 330, one of the two adjacent rod bodies 100 is adjacent to the first shell 310, and the other is connected to the second shell 320, one end of the first shell 310 and the second shell 320 are hinged, and the locking member 330 is used to lock the first shell 310 and the second shell 320 in a working state.

[0048] Since the first shell 310 is hinged to the second shell 320, the first shell 310 can rotate relative to the second shell 320, so that the angle between the first shell 310 and the second shell 320 can be changed, so that the angle between the two rod bodies 100 connected to the first shell 310 and the second shell 320 can be changed, that is, the operating rod can be switched between the folded state and the working state.

[0049] Since the locking member 330 is used to fix the first housing 310 and the second housing 320 in the working state, the connection stability between the adjacent rod bodies 100 is relatively stronger when the operating rod is in the working state.

[0050] The connection between the first shell 310 and the rod body 100 and between the second shell 320 and the rod body 100 can be achieved by screw connection, clamping connection, interference fit connection, pin connection, welding, etc.

[0051] In an optional embodiment, the first shell 310 and the rod body 100, and the second shell 320 and the rod body 100 are connected in a detachable manner, which makes it easy to increase or decrease the number of rod bodies 100 in the operating rod, so that the length of the operating rod is more suitable for different working environments, thereby increasing the application range of the operating rod.

[0052] In one embodiment, the first housing 310 and the rod body 100, and the second housing 320 and the rod body 100 are connected by interference fit. The first housing 310 is provided with a first mounting hole 314, and the second housing 320 is provided with a second mounting hole 324. One end of the rod body 100 extends into the first mounting hole 314, so that the first housing 310 and the rod body 100 are connected by interference fit, and one end of the other rod body 100 extends into the second mounting hole 324, so that the second housing 320 and the rod body 100 are connected by interference fit, so that the two rod bodies 100 are connected to the first housing 310 and the second housing 320 respectively. Figure 8 The folding buckle structure 300 shown in the figure is used to connect the first rod body 110 and the second rod body 120. Since the outer diameter of the first rod body 110 is smaller than the outer diameter of the second rod body 120, the aperture of the first mounting hole 314 is smaller than the aperture of the second mounting hole 324. It is worth noting that in the folding buckle structure 300 connecting the two first rod bodies 110 and in the folding buckle structure 300 connecting the two second rod bodies 120, the apertures of the first mounting hole 314 and the second mounting hole 324 are equal.

[0053] In an optional design: the first shell 310 has a first surface 311, and the second shell 320 has a second surface 321. In the working state, the first surface 311 contacts the second surface 321, and the first surface 311 and the second surface 321 are both polygonal surfaces. Exemplarily, the first surface 311 and the second surface 321 can both be rectangular, pentagonal, hexagonal, etc. In this setting, the contact area between the first shell 310 and the second shell 320 is relatively large, and the relative friction force is large, which is convenient for improving stability in the working state, and the bending resistance is relatively strong.

[0054] In an optional implementation, the main body of the first shell 310 and the second shell 320 are both in a cubic shape.

[0055] The first mounting hole 314 is disposed on a side of the first housing 310 opposite to the first surface 311, and the second mounting hole 324 is disposed on a side of the second housing 320 opposite to the second surface 321. The axial direction of the first mounting hole 314 is perpendicular to the first surface 311, and the circumferential direction of the second mounting hole 324 is perpendicular to the second surface 321.

[0056] In an optional design, a first shaft hole 313 is provided on one side of the first surface 311, a second shaft hole 323 is provided on one side of the second surface 321, and the folding buckle structure 300 further includes a rotating shaft 340, which is passed through the first shaft hole 313 and the second shaft hole 323, so that the first shell 310 is hinged with the second shell 320. Exemplarily, a first shaft cylinder is provided on one side of the first surface 311, the first shaft hole 313 is provided on the first shaft cylinder, the length of the first shaft cylinder is less than or equal to half of the length of the side edge of the first surface 311 where it is located, and the axis of the first shaft cylinder is collinear with the side edge. A second shaft cylinder is provided on one side of the second surface 321, the second shaft hole 323 is provided on the second shaft cylinder, the length of the second shaft cylinder is less than or equal to half of the length of the side edge of the second surface 321 where it is located, and the axis of the second shaft cylinder is collinear with the side edge. The rotating shaft 340 is passed through the first shaft hole 313 and the second shaft hole 323. The rotating shaft 340 enables the first shaft cylinder to be hinged with the second shaft cylinder, so that the first shell 310 and the second shell 320 are hinged. The first shaft hole 313 and the second shaft hole 323 are coaxially arranged. In this arrangement, the first shell 310 and the second shell 320 can rotate within a range of 0-180 degrees relative to the axis of the rotating shaft 340. In this way, the two rod bodies 100 can be switched between a coaxial arrangement (working state) and a parallel arrangement (folded state) through the connection of the folding buckle structure 300.

[0057] In an optional design: the first shell 310 is provided with an extension plate 312, a first axial hole 313 is provided on one side of the first surface 311, and the extension plate 312 is provided on the other side of the first surface 311; the second shell 320 also has a third surface 322, a second axial hole 323 is provided at one end of the second surface 321, and the other end is connected to the third surface 322, and the second surface 321 is perpendicular to the third surface 322; the locking member 330 is used to lock the extension plate 312 to the third surface 322.

[0058] The extension plate 312 and the first shell 310 may be fixedly connected, or the extension plate and the first shell 310 may be an integral structure formed in one piece.

[0059] The provision of the extension plate 312 increases the contact area between the first shell 310 and the second shell 320. In the working state, the first shell 310 and the second shell 320 are in contact through the first surface 311 and the second surface 321, and on the other hand, they are in contact with the third surface 322 through the extension plate 312. The contact area is larger, the friction force is greater, and the connection stability is stronger. The first shell 310 is in a semi-covering state with the second shell 320 through the extension plate 312, which improves the bending resistance between the first shell 310 and the second shell 320. In addition, the provision of the extension plate 312 makes the installation area of ​​the locking member 330 far away from the first surface 311, and the operating space is larger, which is convenient for the locking and unlocking operations of the locking member 330.

[0060] In an optional design: the third surface 322 is provided with a first screw hole 322a, the extension plate 312 is provided with a through hole 312a, the locking member 330 includes a locking head 331, a handle 332 and a first screw rod 333, the locking head 331 is sleeved on the outside of the first screw rod 333, the first screw rod 333 is connected to the handle 332, one end of the first screw rod 333 passes through the through hole 312a and is screwed into the first screw hole 322a, and in the working state, the locking head 331 abuts against the side of the extension plate 312 away from the third surface 322.

[0061] The first screw rod 333 passes through the through hole 312a and is screwed into the first screw hole 322a, the extension plate 312 is fitted with the third surface 322, and the locking head 331 is located on the side of the extension plate 312 away from the third surface 322. The first screw rod 333 can be driven to rotate by rotating the handle 332, so that the length of the first screw rod 333 extending into the first screw hole 322a increases, so that the distance between the locking head 331 and the extension plate 312 decreases, and finally the locking head 331 abuts against the extension plate 312, so that the second housing 320 is connected to the extension plate 312 through the cooperation of the locking head 331 and the first screw rod 333, so that the first housing 310 and the second housing 320 are locked in the working state.

[0062] In an optional design: the extension plate 312 has a first opening 312b, the first opening 312b is located on one side of the through hole 312a, and the first opening 312b is connected to the through hole 312a, and the first opening 312b is used for the first screw rod 333 to enter the through hole 312a. The through hole 312a can be a long hole. The through hole 312a and the first opening 312b together constitute a notch on one side of the extension plate 312. The provision of the first opening 312b allows the first screw rod 333 to enter the through hole 312a via the side of the through hole 312a without moving along the axial direction of the through hole 312a to enter the through hole 312a, so that the locking member 330 does not need to be completely separated from the second housing 320. By rotating the first screw 333 through the handle 332, a relatively large distance is created between the locking head 331 and the second shell 320, so that the first screw 333 is exposed outside the second shell 320 and is not completely separated from the second shell 320. At this time, the extension plate 312 can allow the first screw 333 to enter the through hole 312a through the first opening 312b. After tightening the locking head 331 through the handle 332, the locking head 331 can be pressed against the area of ​​the extension plate 312 located outside the through hole 312a to connect the extension plate 312 to the second shell 320, thereby fixing the first shell 310 and the second shell 320 in a folded state.

[0063] In an optional embodiment, the handle 332 may be fixedly connected to the locking head 331 . The provision of the handle 332 increases the gripping area of ​​the operator and improves the operating comfort when rotating the locking head 331 and the first screw 333 .

[0064] In an optional embodiment, the handle 332 can be a quick-release handle 332, the quick-release handle 332 is fixedly connected to the first screw 333, the locking head 331 is sleeved on the first screw 333, the quick-release handle 332 is rotatably connected to the locking head 331, the rotation axis of the quick-release handle 332 is perpendicular to the rotation axis of the locking head 331, and the quick-release handle 332 is an eccentric shaft. When the locking head 331 abuts against the extension plate 312, the handle 332 is rotated along the axial direction of the handle 332, so that the thickness of the area of ​​the handle 332 between the rotation axis and the locking head 331 can be increased, so that the locking head 331 is pushed toward the extension plate 312 by the handle 332, thereby increasing the friction between the locking head 331 and the extension plate 312 and improving the locking effect.

[0065] In addition to the above-mentioned setting method, the locking member 330 can also be made of a bolt, which includes a first screw rod 330. After the bolt is rotated, the bolt head abuts against the extension plate 312 to fix the extension plate 312 and the second shell 320, thereby locking the first shell 310 and the second shell 320 in the working state.

[0066] It is understandable that the locking member 330 may also be a hook or other structure for fixing the extension plate 312 and the second shell 320 .

[0067] In an optional design: the power operation auxiliary tool also includes a quick-connect structure 400, one end of which is connected to the operating rod, and the other end is provided with a second stud 410, one end of the functional terminal 200 is provided with a second screw hole, and the functional terminal 200 is screwed to the quick-connect structure 400.

[0068] In the case where the operating rod includes a first rod body 110 and a second rod body 120, the quick-connect structure 400 is connected to one of the first rod bodies 110. The quick-connect structure 400 and the first rod body 110 can be connected by one or more connection methods such as welding, screw connection, interference fit connection, pin connection, etc. Exemplarily, one end of the quick-connect structure 400 is sleeved on the outer side of the end of the first rod body 110, and a pin hole 420 is provided on the quick-connect structure 400. The quick-connect structure 400 and the first rod body 110 are connected by a locking pin. In this setting mode, the quick-connect structure 400 and the first rod body 110 are detachably connected, which is convenient for maintenance and replacement operations of the quick-connect structure 400. The other end of the quick-connect structure 400 is provided with a second stud 410, the second stud 410 has an external thread, the functional end 200 has a second screw hole, the second screw hole has an internal thread, the internal thread of the second screw hole matches the external thread of the second stud 410, and the second stud 410 is screwed into the second screw hole and locked, so that the quick-connect structure 400 can be connected to the functional end 200. In this way, the functional end 200 can be quickly and conveniently connected to the first rod body 110 through the quick-connect structure 400, so that the functional end 200 can be quickly and conveniently replaced.

[0069] It is worth noting that, in other embodiments, the quick-connect structure 400 and the functional terminal 200 may also be connected by means of snap fastening or the like to achieve quick-connect operation.

[0070] In an optional design: an end of the operating rod away from the functional end 200 is provided with a receiving cavity and a second opening, the second opening is connected to the receiving cavity, and the power operation auxiliary tool further includes a counterweight, which is detachably arranged in the receiving cavity. The second opening can be arranged on the end face of the operating rod or on the side of the operating rod.

[0071] In one example, the operating rod includes two first rod bodies 110 and two second rod bodies 120, and the second rod body 120 located at the end is provided with a receiving cavity and a second opening. In one embodiment, the second opening is provided at the end of the second rod body 120, and the counterweight moves along the axial direction of the second rod body 120 through the second opening to enter the receiving cavity, and the anti-slip rubber sleeve 500 is sleeved on the end of the second rod body 120, so that the anti-slip rubber sleeve 500 covers the second opening to fix the counterweight in the second opening. In another embodiment, the second opening is provided on the side of the second rod body 120, and the counterweight moves along the radial direction of the second rod body 120 through the second opening to enter the receiving cavity, and the anti-slip rubber sleeve 500 is sleeved on the end of the second rod body 120, so that the anti-slip rubber sleeve 500 covers the second opening to fix the counterweight in the second opening.

[0072] It is understandable that, in addition to using the anti-slip rubber sleeve 500 to cover the second opening, a baffle can also be provided at the second opening to cover the second opening. The baffle can be hinged to the second rod body 120 at one end and clamped to the second rod body 120 at the other end to facilitate opening and closing of the second opening.

[0073] The above disclosure is only the preferred embodiment of the present application, which certainly cannot be used to limit the scope of rights of the present application. Therefore, equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An electric power operation auxiliary tool, characterized in that: It includes an operating rod and a functional terminal, wherein the functional terminal is detachably mounted on one end of the operating rod, and the functional terminal includes a grounding wire terminal or an electroscope terminal; The operating rod includes a plurality of rod bodies and a folding buckle structure. The plurality of rod bodies are arranged in sequence, and adjacent rod bodies are connected by the folding buckle structure. The folding buckle structure is used to switch adjacent rod bodies between a working state and a folding state. In the working state, adjacent rod bodies are coaxially arranged; in the folding state, adjacent rod bodies are parallelly arranged.

2. The power operation assisting tool according to claim 1, characterized in that: The plurality of rods include at least one first rod and at least one second rod, the outer diameter of the first rod is smaller than the outer diameter of the second rod, and the functional end is connected to one end of the first rod away from the second rod.

3. The power operation assisting tool according to claim 1, characterized in that: The folding buckle structure includes a first shell, a second shell and a locking member. One of the two adjacent rods is connected to the first shell, and the other is connected to the second shell. One end of the first shell and the second shell are hinged. The locking member is used to lock the first shell and the second shell in the working state.

4. The power operation assisting tool according to claim 3, characterized in that: The first shell has a first surface, and the second shell has a second surface. In the working state, the first surface is in contact with the second surface, and both the first surface and the second surface are polygonal surfaces.

5. The power operation assisting tool according to claim 4, characterized in that: The first shell is provided with an extension plate, a first axial hole is provided on one side of the first surface, and the extension plate is provided on the other side of the first surface; the second shell also has a third surface, a second axial hole is provided at one end of the second surface, and the other end is connected to the third surface, and the second surface is perpendicular to the third surface; the locking piece is used to lock the extension plate to the third surface; the folding buckle structure also includes a rotating shaft, which is passed through the first axial hole and the second axial hole, so that the first shell is hinged to the second shell.

6. The power operation assisting tool according to claim 5, characterized in that: The third surface is provided with a first screw hole, the extension plate is provided with a through hole, the locking member includes a locking head, a handle and a first screw rod, the first screw rod is connected to the handle, the locking head is sleeved on the first screw rod, one end of the first screw rod passes through the through hole and is screwed into the first screw hole, and in the working state, the locking head abuts against the side of the extension plate away from the third surface.

7. The power operation assisting tool according to claim 6, characterized in that: The extension plate has a first opening, the first opening is located at one side of the through hole, and the first opening is communicated with the through hole, and the first opening is used for the first screw to enter the through hole.

8. The power operation assisting tool according to claim 1, characterized in that: The electric operation auxiliary tool also includes a quick-connect structure, one end of which is connected to the operating rod, and the other end is provided with a second stud, one end of the functional end is provided with a second screw hole, and the functional end is screwed to the quick-connect structure.

9. The power operation assisting tool according to claim 1, characterized in that: The other end of the operating rod away from the functional end is provided with an anti-skid rubber sleeve, and the operating rod is provided with a rain cover, the outer diameter of the rain cover is larger than the outer diameter of any of the rod bodies, and the rain cover is located between the functional end and the anti-skid rubber sleeve.

10. The power operation assisting tool according to claim 1, characterized in that: An end of the operating rod away from the functional end is provided with a receiving cavity and a second opening, the second opening is communicated with the receiving cavity, and the power operation auxiliary tool also includes a counterweight, which is detachably arranged in the receiving cavity.

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