Anti-creeping device for power-taking clamp working without power cut

Abstract

The utility model relates to a non-power-cut operation electricity-taking clamp anti-creeping device which comprises an upper clamping plate and a lower clamping plate, when the upper clamping plate and the lower clamping plate are buckled, wire clamping grooves for containing a zero wire and a live wire respectively are formed, the upper clamping plate is provided with at least one first through hole and is not communicated with the wire clamping grooves, and at least one limiting frame is fixedly arranged on the top face of the upper clamping plate. A rotatable nut is installed in the limiting frame and located above the first through hole. Bolts are fixed to the top face of the lower clamping plate, when the upper clamping plate and the lower clamping plate are buckled, the bolts penetrate through the corresponding first through holes, and the extending ends of the bolts are fixed through the nuts. According to the invention, the safety risk caused by mistaken touch or short circuit is reduced, and the nut and the bolt are prevented from falling off accidentally during installation.

Description

Technical Field

[0001] This application relates to the technical field of electrical safety, and particularly to a leakage prevention device for a live working power take-off clamp. Background Art

[0002] Currently, power equipment can provide great convenience for the laying of cables. In order not to affect users' power consumption, a leakage prevention device for a live working power take-off clamp is usually used to lap wires. When fixedly installing the leakage prevention device for the power take-off clamp, the wire clamp needs to be fixedly installed by bolts and nuts, so as to clamp the wires and realize the lap of the neutral wire and the live wire.

[0003] During the threaded connection of the bolt and the nut, due to live operation, it is very easy to cause the nervousness of the staff, resulting in the nut often accidentally falling off. Therefore, several more nuts need to be carried. However, this not only increases the amount of tools carried, but also the repeated operation will reduce the installation efficiency of the leakage prevention device for the power take-off clamp; in addition, if the dropped nut cannot be found, it will also cause waste of materials and increase the installation cost. Summary of the Invention

[0004] This application provides a leakage prevention device for a live working power take-off clamp, which can effectively avoid the problem that the nut accidentally falls off during the threaded connection of the bolt and the nut when installing the leakage prevention device for the power take-off clamp.

[0005] An embodiment of this application provides a leakage prevention device for a live working power take-off clamp, including an upper clamping plate and a lower clamping plate. When the two are buckled, a wire clamping groove for accommodating the neutral wire and the live wire respectively is formed. The upper clamping plate is provided with at least one first through hole, which is not communicated with the wire clamping groove. At least one limiting frame is fixedly arranged on the top surface of the upper clamping plate. A rotatable nut is installed in the limiting frame, and the nut is located above the first through hole; a bolt is fixedly arranged on the top surface of the lower clamping plate. When the upper clamping plate and the lower clamping plate are buckled, the bolt passes through the corresponding first through hole, and the protruding end is fixed by the nut.

[0006] In one embodiment, at least one first reserved groove is formed on the top surface of the upper clamping plate. A first reinforcing piece is embedded in the first reserved groove. The limiting frame is arranged on the first reinforcing piece. The first reinforcing piece is provided with a second through hole having the same size and corresponding position as the first through hole. The bolt sequentially penetrates through the first through hole and the second through hole, and the protruding end is threadedly connected with the nut (4).

[0007] In one embodiment, an annular groove is formed on the outer wall of the nut. The limiting frame is sleeved on the annular groove, and the nut is rotatably arranged in the limiting frame.

[0008] In one embodiment, the limiting frame includes a support ring and support legs. The support ring is sleeved in the annular groove. One end of the support leg is fixedly connected to the support ring, and the other end is fixedly connected to the first reinforcing piece.

[0009] In one embodiment, there is a gap between the nut and the first reinforcing piece.

[0010] In one embodiment, at least one second reserved groove is formed on the bottom surface of the lower clamping plate. A second reinforcing piece is embedded in the second reserved groove. The bolt is arranged on the second reinforcing piece. A third through hole having the same size and corresponding position as the first through hole is formed in the second reserved groove. The bolt sequentially passes through the third through hole, the first through hole and the second through hole, and the extending end is threadedly connected to the nut.

[0011] In one embodiment, two upper clamping wire grooves are respectively formed on the bottom surface of the upper clamping plate, and two lower clamping wire grooves are respectively formed on the top surface of the lower clamping plate. When the upper clamping plate and the lower clamping plate are buckled together, the upper clamping wire groove and the lower clamping wire groove are buckled together to form two clamping wire grooves for respectively accommodating the neutral wire and the live wire.

[0012] In one embodiment, a bottom groove is formed in the middle transverse direction of the lower clamping wire groove. A fourth through hole is formed in the middle of the bottom of the bottom groove. A sealing tube is arranged at the bottom of the fourth through hole. The sealing tube is fixedly installed on the bottom surface of the lower clamping plate, and a conductive frame for clamping the neutral wire or the live wire is arranged in the sealing tube.

[0013] In one embodiment, anti-slip protrusions are equidistantly arranged inside the upper clamping wire groove.

[0014] In one embodiment, longitudinal anti-slip lines are arranged on the outer wall of the nut.

[0015] The beneficial effects brought by the technical solutions provided by the embodiments of the present application include:

[0016] In the present application, the device includes an upper clamping plate and a lower clamping plate. When the upper clamping plate and the lower clamping plate are buckled together, clamping wire grooves for accommodating the neutral wire and the live wire will be formed therebetween, thereby reducing the safety risks caused by accidental touch or short circuit, and effectively reducing the psychological burden of the staff; and using special clamping wire grooves to accommodate the wires can further improve the insulation performance of the circuit.

[0017] In addition, since the limit frame is fixedly installed on the top surface of the upper clamping plate, the nut is rotatably installed in the limit frame, and the bolt is fixedly installed on the top surface of the lower clamping plate, the nut can be rotated along the limit frame, so that the nut and the bolt are threadedly connected, and the lower clamping plate is pulled to move in the vertical direction, thereby enhancing the clamping ability of the upper and lower clamping plates on the neutral wire and the live wire. At the same time, there is no need to worry about the problem of accidental dropping of the nut and the bolt during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is the front view of the power-taking clamp anti-electric leakage device for live working in the embodiments of the present application;

[0020] Figure 2 is for the present application Figure 1 a schematic diagram of the upper clamping plate;

[0021] Figure 3 is for the present application Figure 1 a schematic cross-sectional view of the connection between the nut and the limit frame;

[0022] Figure 4 is for the present application Figure 1 a schematic diagram of the lower clamping plate;

[0023] Figure 5 is for the present application Figure 1 a schematic cross-sectional view.

[0024] In the figure:

[0025] 1. Upper clamping plate; 11. Upper clamping wire groove; 111. Anti-slip protrusion; 12. First through hole; 13. First reserved groove; 14. First reinforcement piece;

[0026] 2. Lower clamping plate; 21. Lower clamping wire groove; 211. Bottom groove; 2111. Fourth through hole; 22. Second reserved groove; 23. Third through hole; 24. Second reinforcement piece;

[0027] 3. Bolt;

[0028] 4. Nut; 41. Longitudinal anti-slip pattern;

[0029] 5. Limit frame; 51. Support ring; 52. Support leg;

[0030] 6. Sealing tube;

[0031] 7. Conductive frame. Detailed implementation

[0032] In order to enable those skilled in the art to better understand the solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0033] The embodiment of this application provides a power-taking clamp anti-electric leakage device for live working, which can solve the problem that the nut accidentally falls off during the threaded connection of the bolt and the nut when installing the power-taking clamp anti-electric leakage device.

[0034] Refer to Figure 1 and Figure 2 , Figure 1 Provide a front view of a power-taking clamp anti-electric leakage device for live working. Figure 2 Provide an embodiment of this application Figure 1 The schematic diagram of the upper clamping plate 1 in the middle. As Figure 1 and Figure 2 shown, in one embodiment, the power-taking clamp anti-electric leakage device for live working includes an upper clamping plate 1 and a lower clamping plate 2. When the two are buckled, clamping grooves for respectively accommodating the neutral wire and the live wire are formed. Among them, the upper clamping plate 1 is provided with at least one first through hole 12, and it is not communicated with the clamping groove. At least one limiting frame 5 is fixedly arranged on the top surface of the upper clamping plate 1. A rotatable nut 4 is installed in the limiting frame 5, and the nut 4 is located above the first through hole 12; a bolt 3 is fixedly arranged on the top surface of the lower clamping plate 2. When the upper clamping plate 1 and the lower clamping plate 2 are buckled, the bolt 3 passes through the corresponding first through hole 12, and the extending end is fixed by the nut 4.

[0035] In this embodiment, the device includes an upper clamping plate 1 and a lower clamping plate 2. By tightly buckling the upper clamping plate 1 and the lower clamping plate 2, clamping grooves for respectively accommodating the neutral wire and the live wire will be formed at the connection of the two, which reduces the safety risks caused by accidental contact or short circuit, thus effectively reducing the psychological burden of the staff; and using special clamping grooves to accommodate the wires can further improve the insulation performance of the circuit.

[0036] In addition, during the installation of the power-taking clamp anti-electric leakage device for live working, if the upper clamping plate 1 and the lower clamping plate 2 are simply buckled together, it is very difficult to ensure that the upper clamping plate 1 and the lower clamping plate 2 will not loosen and fall in the future, which will lead to the neutral wire and the live wire being wound together, increasing the safety risks caused by the short circuit of the neutral wire and the live wire. It is also necessary to reinforce the upper clamping plate 1 and the lower clamping plate 2 with bolts 3 and nuts 4.

[0037] Therefore, at least one first through hole 12 can be formed in the upper clamping plate 1 for the bolt 3 to pass through the upper clamping plate 1, and the first through hole 12 is not communicated with the clamping wire groove, so as to prevent the bolt 3 from damaging the neutral wire or the live wire when passing through the upper clamping plate 1. At least one limiting frame 5 is fixedly arranged on the top surface of the upper clamping plate 1, and a rotatable nut 4 is installed in the limiting frame 5, and the nut 4 is located above the first through hole 12. A bolt 3 is fixedly arranged on the top surface of the lower clamping plate 2. When the upper clamping plate 1 and the lower clamping plate 2 are buckled, the bolt 3 passes through the corresponding first through hole 12, and its extending end is fixed by the nut 4. Since the nut 4 is rotatably installed in the limiting frame 5, the nut 4 can be rotated along the limiting frame 5, so that the nut 4 and the bolt 3 are threadedly connected, and the lower clamping plate 2 is pulled to move in the vertical direction, thereby enhancing the clamping ability of the upper clamping plate 1 and the lower clamping plate 2 on the neutral wire and the live wire. At the same time, since the bolt 3 is fixed on the lower clamping plate 2 and the nut 4 is indirectly rotatably installed on the upper clamping plate 1, when the upper clamping plate 1 and the lower clamping plate 2 are used to clamp the neutral wire and the live wire, the bolt 3 and the nut 4 will not easily fall off, and the safety risk of installation can also be reduced.

[0038] Referring to Figure 1 , in some embodiments, at least one first reserved groove 13 is formed on the top surface of the upper clamping plate 1, a first reinforcing plate 14 is embedded in the first reserved groove 13, the limiting frame 5 is arranged on the first reinforcing plate 14, and a second through hole having the same size and corresponding position as the first through hole 12 is formed in the first reinforcing plate 14. The bolt 3 sequentially passes through the first through hole 12 and the second through hole, and the extending end is threadedly connected with the nut 4.

[0039] In this embodiment, by forming at least one first reserved groove 13 on the top surface of the upper clamping plate 1 and embedding a first reinforcing plate 14 therein, and at the same time, the limiting frame 5 is arranged on the first reinforcing plate 14, and a second through hole having the same size and corresponding position as the first through hole 12 is formed in the first reinforcing plate 14, the bolt 3 sequentially passes through these two through holes and is threadedly connected with the nut 4. In this way, the local strength of the upper clamping plate 1 can be enhanced, making the whole structure more stable when bearing external forces. In addition, when the nut 4 tightens the bolt 3, the force is transmitted to the first reinforcing plate 14 through the first through hole 12 and the second through hole, and then dispersed to the whole upper clamping plate 1, effectively avoiding local damage caused by stress concentration.

[0040] In addition, in another embodiment, a gasket or washer can be arranged between the first reinforcing plate 14 and the nut 4, which can effectively prevent the bolt 3 from loosening under vibration or impact, thereby improving the safety and reliability of the structure.

[0041] Referring to Figure 3 , a sectional view showing the connection between the nut 4 and the limiting frame 5 in the present application is provided. As Figure 1 shown in Figure 3As shown, in some embodiments, an annular groove is provided on the outer wall of the nut 4, the limiting frame 5 is sleeved on the annular groove, and the nut 4 is rotatably arranged in the limiting frame 5.

[0042] In this embodiment, by providing an annular groove on the outer wall of the nut 4, the limiting frame 5 is sleeved on the annular groove, and the nut 4 is rotatably arranged within the limiting frame 5. The cooperation of the annular groove and the limiting frame 5 further provides a fixed point for the nut 4, enabling the nut 4 to rotate along the limiting frame 5. However, due to the limitation of the limiting frame 5, it will not fall off. At the same time, the limiting frame 5 also provides a clear installation position for the nut 4, making the installation process more convenient and fast. Workers can achieve accurate installation without repeatedly adjusting the position of the nut 4.

[0043] As Figure 1 and Figure 3 shown, in some embodiments, the limiting frame 5 includes a support ring 51 and support legs 52. The support ring 51 is sleeved on the annular groove, and one end of the support leg 52 is fixedly connected to the support ring 51, and the other end is fixedly connected to the first reinforcing piece 14.

[0044] In this embodiment, the limiting frame 5 includes a support ring 51 and support legs 52. By sleeving the support ring 51 on the annular groove, one end of the support leg 52 is fixedly connected to the support ring 51, and the other end is fixedly connected to the first reinforcing piece 14. In this way, when the support ring 51 is sleeved on the annular groove, a stable support structure will be formed, which is beneficial to the tightening and loosening of the nut 4. The fixed connection between the support leg 52 and the first reinforcing piece 14 not only reduces the installation difficulty and improves the installation efficiency, but also can transfer the tightening force between the bolt 3 and the nut 4 to the first reinforcing piece 14, and then disperse it to the entire upper clamping plate 1, effectively avoiding local damage caused by stress concentration.

[0045] As Figure 1 shown, in some embodiments, there is a gap between the nut 4 and the first reinforcing piece 14.

[0046] In this embodiment, there is a gap between the nut 4 and the first reinforcing piece 14, which can reduce the friction between the nut 4 and the first reinforcing piece 14, facilitating the tightening or loosening operation of the bolt 3.

[0047] Referring to Figure 1 and Figure 4 , Figure 4 A schematic diagram of the lower clamping plate 2 in the present application is provided. As Figure 1 shown in Figure 1 and Figure 4As shown, in some embodiments, at least one second reserved groove 22 is formed on the bottom surface of the lower clamping plate 2, and a second reinforcing plate 24 is embedded in the second reserved groove 22. The bolt 3 is arranged on the second reinforcing plate 24. A third through hole 23 having the same size and corresponding position as the first through hole 12 is formed in the second reserved groove 22. The bolt 3 sequentially passes through the third through hole 23, the first through hole 12 and the second through hole, and the extending end is threadedly connected to the nut 4.

[0048] In this embodiment, by forming at least one second reserved groove 22 on the bottom surface of the lower clamping plate 2 and embedding a second reinforcing plate 24 therein, not only can the bottom surface strength of the lower clamping plate 2 be enhanced, but also when it bears an external load, the second reinforcing plate 24 can also share and transmit a part of the stress, preventing the clamping plate from deforming or being damaged due to stress concentration. In addition, by arranging the bolt 3 on the second reinforcing plate 24 and forming a third through hole 23 having the same size and corresponding position as the first through hole 12 in the second reserved groove 22, the bolt 3 tightly connects the second reinforcing plate 24 and the lower clamping plate 2 through the third through hole 23 to form a stable overall structure, which helps to evenly disperse the stress throughout the structure and improve the overall load-bearing capacity and stability. The bolt 3 passes through the first through hole 12 and the second through hole, and the extending end is threadedly connected to the nut 4 to ensure the tight connection between the lower clamping plate 2 and the upper clamping plate 1 and prevent loosening or falling off.

[0049] As Figure 1 shown, in some embodiments, two upper clamping wire grooves 11 are respectively formed on the bottom surface of the upper clamping plate 1, and two lower clamping wire grooves 21 are respectively formed on the top surface of the lower clamping plate 2. When the upper clamping plate 1 and the lower clamping plate 2 are buckled together, the upper clamping wire grooves 11 and the lower clamping wire grooves 21 are buckled together to form two clamping wire grooves for respectively accommodating the neutral wire and the live wire.

[0050] In this embodiment, by respectively forming two upper clamping wire grooves 11 on the bottom surface of the upper clamping plate 1 and two lower clamping wire grooves 21 on the top surface of the lower clamping plate 2. When the upper clamping plate 1 and the lower clamping plate 2 are buckled together, the upper clamping wire grooves 11 and the lower clamping wire grooves 21 can also be buckled together, thereby forming two clamping wire grooves for respectively accommodating the neutral wire and the live wire. In this way, by placing the neutral wire and the live wire in two independent clamping wire grooves respectively, the crossing and chaos of the wires are effectively avoided, and the safety hazards such as short circuit and electric leakage caused by wire exposure or poor contact are reduced, and the occurrence of accidental electric shock accidents is avoided. In addition, the tight cooperation of the upper and lower clamping wire grooves 21 can also ensure the stability of the wires during the connection process and prevent loosening or falling off.

[0051] Refer to Figure 5 , a cross-sectional schematic diagram of the present application is provided. As Figure 1 shown. Figure 5As shown, in some embodiments, a bottom groove 211 is formed in the middle of the lower wire clamping groove 21 in the transverse direction. A fourth through hole 2111 is formed in the middle of the bottom of the bottom groove 211. A sealing tube 6 is provided at the bottom of the fourth through hole 2111. The sealing tube 6 is fixedly installed on the bottom surface of the lower clamping plate 2, and a conductive frame 7 for clamping the neutral wire or the live wire is provided in the sealing tube 6.

[0052] In this embodiment, by forming a bottom groove 211 in the middle of the lower wire clamping groove 21 in the transverse direction, a fourth through hole 2111 is formed in the middle of the bottom of the bottom groove 211, a sealing tube 6 is provided at the bottom of the fourth through hole 2111, the sealing tube 6 is fixedly installed on the bottom surface of the lower clamping plate 2, and a conductive frame 7 for clamping the neutral wire or the live wire is provided in the sealing tube 6, so that the conductive frame 7 contacts the neutral wire or the live wire to realize the power lead-in operation.

[0053] As Figure 1 and Figure 2 As shown, in some embodiments, anti-slip protrusions 111 are equidistantly arranged inside the upper wire clamping groove 11.

[0054] In this embodiment, by equidistantly arranging anti-slip protrusions 111 inside the upper wire clamping groove 11, the neutral wire or the live wire can be effectively prevented from moving freely inside the wire clamping groove.

[0055] As Figure 3 As shown, in some embodiments, longitudinal anti-slip lines 41 are provided on the outer wall of the nut 4.

[0056] In this embodiment, by providing longitudinal anti-slip lines 41 on the outer wall of the nut 4, the friction on the surface of the nut 4 can be increased, which is convenient for manually rotating the nut 4.

[0057] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present application. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0058] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0059] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. An anti-electric leakage device for a live working power-taking clamp, comprising an upper clamping plate (1) and a lower clamping plate (2). When the two are buckled, clamping grooves for accommodating the neutral wire and the live wire are formed respectively. It is characterized in that: At least one first through hole (12) is formed in the upper clamping plate (1) and is not communicated with the clamping groove. At least one limiting frame (5) is fixedly arranged on the top surface of the upper clamping plate (1). A rotatable nut (4) is installed in the limiting frame (5), and the nut (4) is located above the first through hole (12); A bolt (3) is fixedly arranged on the top surface of the lower clamping plate (2). When the upper clamping plate (1) and the lower clamping plate (2) are buckled, the bolt (3) passes through the corresponding first through hole (12), and the extending end is fixed by the nut (4).

2. The power-taking clamp anti-electric leakage device for live working according to claim 1, characterized in that: At least one first reserved groove (13) is formed on the top surface of the upper clamping plate (1). A first reinforcing piece (14) is embedded in the first reserved groove (13). The limiting frame (5) is arranged on the first reinforcing piece (14). A second through hole with the same size and corresponding position as the first through hole (12) is formed in the first reinforcing piece (14). The bolt (3) sequentially penetrates through the first through hole (12) and the second through hole, and the extending end is threadedly connected with the nut (4).

3. The power-taking clamp anti-electric leakage device for live working according to claim 2, characterized in that: An annular groove is formed on the outer wall of the nut (4). The limiting frame (5) is sleeved on the annular groove, and the nut (4) is rotatably arranged in the limiting frame (5).

4. The power-taking clamp anti-electric leakage device for live working according to claim 3, characterized in that: The limiting frame (5) comprises a support ring (51) and support legs (52). The support ring (51) is sleeved on the annular groove. One end of the support leg (52) is fixedly connected to the support ring (51), and the other end is fixedly connected to the first reinforcing piece (14).

5. The power-taking clamp anti-electric leakage device for live working according to claim 4, characterized in that: There is a gap between the nut (4) and the first reinforcing piece (14).

6. The power-taking clamp anti-electric leakage device for live working according to claim 2, characterized in that: At least one second reserved groove (22) is formed on the bottom surface of the lower clamping plate (2). A second reinforcing piece (24) is embedded in the second reserved groove (22). The bolt is arranged on the second reinforcing piece (24). A third through hole (23) with the same size and corresponding position as the first through hole (12) is formed in the second reserved groove (22). The bolt (3) sequentially penetrates through the third through hole (23), the first through hole (12) and the second through hole, and the extending end is threadedly connected with the nut (4).

7. The power-taking clamp anti-electric leakage device for live working according to claim 1, characterized in that: Two upper clamping grooves (11) are respectively formed on the bottom surface of the upper clamping plate (1), and two lower clamping grooves (21) are respectively formed on the top surface of the lower clamping plate (2). When the upper clamping plate (1) and the lower clamping plate (2) are buckled, the upper clamping grooves (11) and the lower clamping grooves (21) are buckled to form two clamping grooves for respectively accommodating the neutral wire and the live wire.

8. The power-taking clamp anti-electric leakage device for live working according to claim 7, characterized in that: A bottom groove (211) is transversely formed in the middle of the lower wire clamping groove (21). A fourth through hole (2111) is formed in the middle of the bottom of the bottom groove (211). A sealing pipe (6) is provided at the bottom of the fourth through hole (2111). The sealing pipe (6) is fixedly installed on the bottom surface of the lower clamping plate (2), and a conductive holder (7) for clamping a neutral wire or a live wire is arranged in the sealing pipe (6).

9. The power-taking clamp anti-electric leakage device for live working according to claim 8, characterized in that: Anti-slip protrusions (111) are equidistantly arranged inside the upper wire clamping groove (11).

10. The power-taking clamp anti-electric leakage device for live working according to any one of claims 1-9, characterized in that: Longitudinal anti-slip threads are provided on the outer wall of the nut (4).

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