CN218215745U - Detachable wiring clamp - Google Patents

Abstract

The utility model belongs to the technical field of power equipment and specifically relates to a formula of shirking binding clip is related to, it is including the binding clip that is used for the centre gripping wire and being used for the handheld pole of holding, the binding clip with be provided with the locking subassembly between the handheld pole, the binding clip with relative position between the handheld pole passes through the locking subassembly is together fixed, the binding clip is including the fixed part that is used for connecting the wire and the rotation portion that is used for the centre gripping, rotation portion with the fixed part gyration links to each other, the fixed part with be provided with between the rotation portion and be used for promoting rotation portion is to keeping away from the first elastic component of fixed part, be provided with on the fixed part and be used for promoting rotation portion is close to the push rod of fixed part, the push rod with the fixed part screw thread links to each other, the gyration is provided with on the handheld pole and is used for driving push rod pivoted drive assembly. This application has and is convenient for carry out the centre gripping to the wire in narrow and small space, improves the effect of hanging, tearing open efficiency of earth bar.

Description

Detachable wiring clamp

Technical Field

The application relates to the field of power equipment, in particular to detachable wiring clamp.

Background

When the grounding wire is hung or disconnected, if the operation is improper, the power failure of equipment and personal accidents can be caused. Therefore, how to effectively avoid the safety risk existing in the process of assembling and disassembling the grounding wire by technical means is necessary.

The application number is 201220726594.0's chinese patent discloses a earth bar, including insulator spindle and the spiral ejector pin of setting at the insulator spindle tip be provided with side open-ended frame shape pole on the spiral ejector pin, the spiral ejector pin passes the bottom of frame shape pole, its characterized in that: the inner wall of the frame-shaped rod is provided with a track, one side of a line position block connected with the head of the spiral ejector rod is provided with a sliding groove, the spiral ejector rod slides along the track, the side edge of the frame-shaped rod is provided with a hole, a bus is connected in the hole, the outer end of the head of the frame-shaped rod is provided with a groove, and the head of the frame-shaped rod is fixed with an auxiliary plate through a bolt.

In view of the above related technologies, the inventor thinks that the side-opening frame-shaped rod is convenient for the lead to enter the inside of the frame-shaped rod when used in a narrow space, which is inconvenient for the user to clamp the lead and affects the overall hanging and dismantling efficiency of the ground rod.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the centre gripping to carry out the centre gripping to the wire in narrow and small space, improve the string of earth bar, tear efficiency open, this application provides a formula of shirking binding clip.

The application provides a formula wire connection pincers shirks adopts following technical scheme:

the utility model provides a formula of shirking wiring pincers, including the binding clip that is used for the centre gripping wire and be used for the handheld pole of holding, the binding clip with be provided with the locking subassembly between the handheld pole, the binding clip with relative position between the handheld pole passes through the locking subassembly is fixed together, the binding clip is including the fixed part that is used for connecting the wire and the rotation portion that is used for the centre gripping, the rotation portion with the fixed part gyration links to each other, the fixed part with be provided with between the rotation portion and be used for promoting the rotation portion is to keeping away from the first elastic component of fixed part, be provided with on the fixed part and be used for promoting the rotation portion is close to the push rod of fixed part, the push rod with the fixed part screw thread links to each other, the gyration is provided with on the handheld pole and is used for driving push rod pivoted drive assembly.

Through adopting above-mentioned technical scheme, utilize handheld pole can prolong the operating space to the binding clip, when convenient to use personnel operated the binding clip, improved user of service's security, through whole rotation portion and the fixed part that is pincerlike, can directly carry out the centre gripping to the inside of putting the cabinet in less space, can reduce the requirement to the centre gripping space at the clamping-in-process, be convenient for the centre gripping carries out the centre gripping to the wire in narrow and small space, improve hanging, the tearing efficiency open of earth bar.

Optionally, a connecting portion with a polygonal cross section is coaxially fixed at one end of the push rod, which is away from the fixing portion, and the push rod is connected with the driving assembly in a sliding manner through the connecting portion and rotates along with the driving assembly.

Through adopting above-mentioned technical scheme, the interface is polygonal connecting portion can improve drive assembly and drive the stability in the connecting portion rotation, also can reduce the influence of the displacement of push rod rotation in-process to drive assembly simultaneously, makes the push rod also can normally promote the rotor in the rotation process.

Optionally, a plurality of protrusions are fixedly connected to the side wall of the fixing portion, a connecting groove corresponding to the protrusion is formed in the side wall of the handheld rod, the protrusion is communicated with the end portion of the handheld rod, the connecting groove is communicated with the end face of the handheld rod, and the protrusion slides into the connecting groove and is locked by the locking assembly.

By adopting the technical scheme, the connection mode of the protrusions and the connection grooves is utilized, the screwing process in the threaded connection process can be reduced, so that the connection between the tong head and the handheld rod is facilitated, and the connection between the tong head and the handheld rod is more stable due to the cooperation of the protrusions and the connection grooves.

Optionally, the spread groove includes along supplying protruding entering the first cell body of spread groove and being used for the restriction protruding with the second cell body that handheld pole breaks away from, first cell body with the terminal surface of handheld pole is linked together, first cell body with be provided with the intercommunication groove between the second cell body, first cell body with the second cell body passes through the intercommunication groove is linked together, the terminal surface of handheld pole extremely the distance of first cell body is less than the terminal surface of handheld pole extremely the distance in intercommunication groove, connecting portion pass through the locking subassembly will protruding certainly the intercommunication groove pushes in the second cell body.

Through adopting above-mentioned technical scheme, the arch can get into the spread groove from first cell body to get into to the second cell body through the intercommunication groove in, the distance between second cell body and the handheld pole is less than the distance between the terminal surface of intercommunication groove and handheld pole, makes the second cell body can restrict bellied continuation and rotates, thereby goes into the second cell body with protruding card through the cooperation with the locking Assembly, and the integral connection process is more convenient.

Optionally, the locking assembly includes a locking rod and a second elastic member for pushing the locking rod to approach the connecting portion, the locking rod is located inside the handheld rod and is connected to the handheld rod in a sliding manner along the circumferential direction of the handheld rod, and when a protrusion on the connecting portion faces the second groove body, the protrusion pushes the locking rod into the second groove body through the second elastic member.

Through adopting above-mentioned technical scheme, it is that to utilize the second elastic component can make the arch enter into to the second cell body, can throw and utilize the inside that the second elastic component is automatic will arch to push the second cell body to be convenient for be connected between binding clip and the handheld pole, utilize the flexible fixation of elastic component simultaneously, when making the binding clip keep good fixed stability, also convenient to detach.

Optionally, the driving assembly includes a driving handle and a driving rod for driving the push rod to rotate, the driving rod is fixedly connected with the driving handle and rotatably connected inside the handheld rod, a driving portion with the same cross section as the connecting portion is arranged on the driving rod, a connecting hole with the same cross section as the connecting portion is formed in the locking rod, and the connecting portion and the driving portion are inserted into the connecting hole and slidably connected with the locking rod.

Through adopting above-mentioned technical scheme, utilize the locking lever to be connected to together between push rod and the actuating lever for whole linkage nature is stronger, makes the locking Assembly can be connected the binding clip and handheld pole together in, can connect drive assembly and drive the push rod, has simplified the operation mode of connecting and using the binding clip more.

Optionally, the locking subassembly establishes including the cover handheld outside locking cover of pole and promotion the locking cover is close to bellied second elastic component, the locking cover with handheld pole slides and links to each other, protruding passing through the second elastic component promotes the locking cover enter into extremely in the second cell body.

Through adopting above-mentioned technical scheme, utilize the cover to establish the locking cover outside handheld pole, can make the staff operate locking device more conveniently, also can be under the state that handheld pole used simultaneously, with the spread groove protection in the inside of locking cover, reduce the wearing and tearing of spread groove.

Optionally, the driving assembly includes a driving handle and a driving rod for driving the push rod to rotate, the driving rod is fixedly connected with the driving handle and rotatably connected inside the handheld rod, a driving hole with the same section as the connecting portion is formed in the end face of the driving rod, and the connecting portion extends into the driving hole and is connected with the driving rod in a sliding manner.

Through adopting above-mentioned technical scheme, lug connection has reduced middle structure transmission between push rod and the actuating lever to improved driven efficiency, improved driven stability, also reduced interconnect between the intermediate structure simultaneously, improved connection efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

the operating space of the tong head can be prolonged by utilizing the handheld rod, so that the safety of a user is improved while the user can operate the tong head conveniently, the inside of the centrally-mounted cabinet can be directly clamped in a small space through the integrally pincerlike rotating part and the integrally pincerlike fixing part, the requirement on the clamping space in the clamping process can be reduced, the wire can be conveniently clamped in a narrow space, and the hanging and dismantling efficiency of the grounding rod is improved;

the protrusion can enter the connecting groove from the first groove body and enter the second groove body through the communicating groove, the distance between the second groove body and the handheld rod is smaller than the distance between the communicating groove and the end face of the handheld rod, so that the second groove body can limit the protrusion to continuously rotate, the protrusion is clamped into the second groove body through matching with the locking assembly, and the integral connecting process is more convenient;

utilize the locking lever to be connected to together between push rod and the actuating lever for whole linkage nature is stronger, makes the locking Assembly can be connected the drive assembly and drive the push rod when being connected together with the tong head with handheld pole, has simplified the operation mode of connecting and using the tong head more.

Drawings

Fig. 1 is a schematic view of the overall structure of a detachable wire connecting clamp of the present application.

Fig. 2 is a sectional view of a detachable wire holder according to one embodiment of the present application.

Fig. 3 is a partial cross-sectional view of a jaw according to an embodiment of the present application.

Fig. 4 is a schematic view of a connecting groove structure in an embodiment of the present application.

Fig. 5 is a partial exploded view of a locking assembly according to one embodiment of the present application.

FIG. 6 is a partial cross-sectional view of a detachable wire holder according to an embodiment of the present invention.

Description of reference numerals: 1. a binding clip; 11. a fixed part; 12. a rotating part; 13. a first elastic member; 14. a connecting portion; 141. a protrusion; 15. a push rod; 151. a connecting rod; 2. a hand-held wand; 21. connecting grooves; 211. a first tank body; 212. a second tank body; 213. a communicating groove; 3. a locking assembly; 31. a locking lever; 311. connecting holes; 32. a second elastic member; 33. a locking sleeve; 4. a drive assembly; 41. a driving handle; 42. a drive rod; 421. a drive section; 422. a drive aperture.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The first embodiment is as follows:

the embodiment of the application discloses a detachable wiring clamp.

Referring to fig. 1 and 2, the detachable wire connecting clamp includes a clamp head 1 for clamping a wire and a hand-held lever 2 for holding the wire. The hand-held rod 2 is in a hollow cylindrical shape, so that the forceps head 1 can be plugged with the hand-held rod 2. The binding clip 1 comprises a fixed part 11 for connecting a ground wire and a rotating part 12 for clamping operation, the rotating part 12 being hinged with the fixed part 11. One end of the hand-held rod 2 is provided with a locking component 3, and the fixing part 11 is plugged with the hand-held rod 2 and is detachably connected together through the locking component 3. The end of the hand-held rod 2, which is far away from the binding clip 1, is rotatably connected with a driving component 4, and the fixed part 11 and the rotating part 12 are combined or opened through the driving component 4, so that the wire is clamped or released.

Referring to fig. 3, a first elastic member 13 is fixedly connected between the fixed portion 11 and the rotating portion 12, and the first elastic member 13 is a compression spring. The fixed part 11 and the rotating part 12 are rotated in directions away from each other by the first elastic member 13. A connecting portion 14 is fixedly connected to one end of the fixing portion 11, and a push rod 15 for pushing the rotating portion 12 to rotate in a direction approaching the fixing portion 11 is screwed into the connecting portion 14. One end of the push rod 15 abuts against the rotating part 12, and the other end of the push rod 15 penetrates through the connecting part 14 and is in threaded connection with the connecting part 14. When the push rod 15 moves towards the direction close to the rotating part 12 along the axis of the push rod 15, the end head of the push rod 15 pushes the rotating part 12 to move towards the direction close to the fixing part 11, and the first elastic piece 13 is in a compressed state; when the push rod 15 moves along the axis of the push rod 15 in a direction away from the rotating portion 12, the rotating portion 12 rotates in a direction away from the fixing portion 11 by the elastic force of the first elastic member 13, and the first elastic member 13 is in a free state.

Referring to fig. 3, a plurality of protrusions 141 are fixedly connected to the side wall of the connecting portion 14, and the number of the protrusions 141 in the embodiment of the present application is two. The side wall of the handheld rod 2 is provided with a plurality of connecting grooves 21, and the number of the connecting grooves 21 is the same as that of the protrusions 141 and is opposite to that of the protrusions. When the binding clip 1 is inserted into the hand-held rod 2 through the connecting part 14, the binding clip 1 limits the binding clip 1 to be separated from the hand-held rod 2 through the connecting groove 21 and the protrusion 141. The end of the hand-held rod 2 provided with the connecting groove 21 is the connecting end of the hand-held rod 2.

Referring to fig. 4, the coupling groove 21 includes a first groove 211 for the protrusion 141 to enter the coupling groove 21 and a second groove 212 for restricting the protrusion 141 from being disengaged from the hand lever 2. The length directions of the first groove body 211 and the second groove body 212 are both arranged along the axial direction of the hand-held rod 2. The first groove 211 communicates with the end surface of the hand lever 2 so that the protrusion 141 can enter the first groove 211 through the end surface of the hand lever 2. A communication groove 213 is formed between the first groove body 211 and the second groove body 212, one end of the communication groove 213 is communicated with the end of the first groove body 211, which is far away from the connecting end of the handheld rod 2, and the other end of the communication groove 213 is communicated with the end of the second groove body 212, which is far away from the connecting end of the handheld rod 2, so that the first groove body 211 and the second groove body 212 are communicated together through the communication groove 213.

Referring to fig. 3 and 4, the distance between the side wall of the second groove body 212 close to the connection end of the hand lever 2 and the connection end of the hand lever 2 is smaller than the distance between the side wall of the communication groove 213 close to the connection end of the hand lever 2 and the connection end of the hand lever 2. When the connecting portion 14 is inserted into the inner hole of the handheld lever 2, the protrusion 141 may enter into the first groove body 211 along with the connecting portion 14, when the protrusion 141 moves along the first groove body 211 to be opposite to the communicating groove 213, the connecting portion 14 is rotated, the protrusion 141 rotates into the second groove body 212 through the communicating groove 213 from the first groove body 211, and the connecting portion 14 is pushed by the locking assembly 3, so that the protrusion 141 is clamped into the inside of the second groove body 212, thereby clamping the binding clip 1 and the handheld lever 2 together.

Referring to fig. 5, the locking assembly 3 includes a locking lever 31 for pushing the connecting portion 14 and a second elastic member 32 for pushing the locking lever 31 to move. The locking lever 31 is located inside the hand lever 2 and slidably coupled to the hand lever 2. The second elastic element 32 is sleeved outside the locking rod 31, one end of the second elastic element 32 is fixedly connected with the locking rod 31, and the other end of the second elastic element 32 is fixedly connected with the handheld rod 2. When the binding clip 1 and the handheld lever 2 are separated from each other, the second elastic member 32 is in a free state, when the protrusion 141 enters the first groove 211 and rotates to be opposite to the second groove 212, the end surface of the locking lever 31 abuts against the end surface of the connecting portion 14, the second elastic member 32 is in a compressed state, the second elastic member 32 pushes the locking lever 31 to move in a direction close to the second connecting portion 14, so that the locking lever 31 pushes the connecting portion 14 to move into the second groove 212, and the protrusion 141 is clamped into the second groove 212.

Referring to fig. 1 and 2, the driving assembly 4 includes a driving handle 41 and a driving rod 42 for driving the push rod 15 to rotate, and the driving handle 41 is rotatably connected to an end surface of the handheld rod 2 away from the connecting end. One end of the driving rod 42 is fixedly connected with the driving handle 41 through a pin, and the other end of the driving rod 42 penetrates through the handheld rod 2 and is connected with the handheld rod 2 in a rotating mode.

Referring to fig. 2, a connecting rod 151 is fixedly connected to an end of the push rod 15 away from the rotating portion 12, and the cross section of the connecting rod 151 is polygonal. A driving part 421 having the same cross section as that of the connecting rod 151 is fixedly connected to one end of the driving lever 42 away from the driving handle 41. The locking lever 31 is provided with a connecting hole 311 matched with the connecting rod 151, and the connecting hole 311 penetrates through both ends of the locking lever 31 in the length direction. The connecting rod 151 extends into the connecting hole 311 from one end of the locking rod 31 close to the connecting portion 14 and is connected with the locking rod 31 in a sliding manner, and the driving portion 421 extends into the connecting hole 311 from one end of the locking rod 31 away from the connecting portion 14 and is connected with the locking rod 31 in a sliding manner.

When the driving handle 41 rotates, the driving handle 41 drives the driving rod 42 to rotate, the driving rod 42 drives the locking rod 31 to synchronously rotate in the handheld rod 2 by using the driving portion 421, and the connecting hole 311 drives the push rod 15 to rotate during the rotation of the locking rod 31, so that the push rod 15 moves along the axial direction of the handheld rod 2.

The implementation principle of the detachable wiring clamp in the embodiment of the application is as follows: before the grounding work is carried out, firstly, the protrusion 141 on the tong head 1 is opposite to the connecting groove 21, then the connecting part 14 is inserted into the handheld rod 2, meanwhile, the protrusion 141 enters the first groove body 211 until the protrusion 141 is opposite to the communicating groove 213, then the tong head 1 is rotated, the protrusion 141 enters the second groove body 212 through the communicating groove 213, the tong head 1 is moved in the direction away from the handheld rod 2, and the second elastic piece 32 pushes the connecting part 14 to enable the protrusion 141 and the second groove body 212 to be clamped together; when the clamp is used, the driving handle 41 is rotated, the driving rod 42 drives the push rod 15 to move towards the direction far away from the rotating part 12 through the locking rod 31, the rotating part 12 rotates towards the direction far away from the fixing part 11 through the first elastic piece 13, then the opened rotating part 12 and the fixing part 11 are opposite to a wire, and finally the driving handle 41 is rotated reversely, so that the clamp head 1 is closed and the wire is clamped.

Example two:

the embodiment of the application discloses a detachable wiring clamp.

The difference between the second embodiment and the first embodiment is that: referring to fig. 6, the locking assembly 3 includes a locking sleeve 33 disposed on the exterior of the hand-held rod 2, and the locking sleeve 33 is slidably connected with the hand-held rod 2. The second elastic element 32 is located between the locking sleeve 33 and the hand-held rod 2, one end of the second elastic element 32 is fixedly connected with the locking sleeve 33, and the other end of the second elastic element 32 is fixedly connected with the side wall of the hand-held rod 2.

When the end surface of the locking sleeve 33 is flush with the end surface of the hand lever 2, the locking sleeve 33 covers the connecting groove 21 inside the locking sleeve 33, and the second elastic member 32 is in a free state; when the connecting portion 14 on the binding clip 1 is inserted into the hand lever 2, the protrusion 141 pushes the locking sleeve 33 to move in a direction away from the binding clip 1, and simultaneously, the protrusion 141 enters the first groove body 211, and when the protrusion 141 is opposite to the communicating groove 213, when the protrusion 141 enters the second groove body 212 through the communicating groove 213, the locking sleeve 33 pushes the protrusion 141 into the second groove body 212, so that the protrusion 141 and the second groove body 212 are clamped together.

Referring to fig. 6, the end surface of the top end of the driving rod 42 is opened with a driving hole 422 having a section matching with that of the connecting rod 151, and when the connecting portion 14 is inserted into the hand-held lever 2, the connecting rod 151 of the push rod 15 is inserted into the driving hole 422, so that the push rod 15 and the driving rod 42 are slidably connected together.

The implementation principle of the detachable wiring clamp in the embodiment of the application is as follows: in the process of connecting the binding clip 1 with the handheld rod 2, firstly, the protrusion 141 on the binding clip 1 is opposite to the first groove body 211, then the connecting part 14 on the binding clip 1 is inserted into the inner hole of the handheld rod 2, the binding clip 1 is pushed to move towards the direction close to the handheld rod 2, the protrusion 141 pushes the locking sleeve 33 to move towards the direction far away from the binding clip 1 until the protrusion 141 is opposite to the communicating groove 213, then the binding clip 1 is rotated, the protrusion 141 enters the second groove body 212 from the first groove body 211 through the communicating groove 213, finally, the binding clip 1 is released, and the locking sleeve 33 pushes the protrusion 141 to enter the second groove body 212 through the binding clip 1, so that the connection between the binding clip 1 and the handheld rod 2 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A detachable wiring clamp is characterized in that: including binding clip (1) that is used for the centre gripping wire and be used for the handheld pole (2) of holding, binding clip (1) with be provided with locking Assembly (3) between handheld pole (2), binding clip (1) with relative position between handheld pole (2) passes through locking Assembly (3) are together fixed, binding clip (1) is including fixed part (11) that are used for connecting the wire and rotation portion (12) that are used for the centre gripping, rotation portion (12) with fixed part (11) gyration links to each other, fixed part (11) with be provided with between rotation portion (12) and be used for promoting rotation portion (12) are to keeping away from the first elastic component (13) of fixed part (11), be provided with on fixed part (11) and be used for promoting rotation portion (12) are close to push rod (15) of fixed part (11), push rod (15) with fixed part (11) screw thread links to each other, gyration is provided with on handheld pole (2) and is used for driving push rod (15) pivoted drive assembly (4).

2. A detachable wire connection clamp according to claim 1, wherein: one end of the push rod (15) departing from the fixing part (11) is coaxially fixed with a connecting part (14) with a polygonal section, and the push rod (15) is connected with the driving component (4) in a sliding mode through the connecting part (14) and rotates along with the driving component (4).

3. A detachable wire connection clamp according to claim 2, wherein: the side wall of the fixing portion (11) is fixedly connected with a plurality of protrusions (141), the side wall of the handheld rod (2) is provided with a connecting groove (21) corresponding to the protrusions (141), the protrusions (141) are communicated with the end portion of the handheld rod (2), the connecting groove (21) is communicated with the end face of the handheld rod (2), and the protrusions (141) slide into the connecting groove (21) and are locked through the locking assembly (3).

4. A detachable wire connection clamp according to claim 3, wherein: connecting groove (21) include along supplying protruding (141) get into the first cell body (211) of connecting groove (21) and be used for the restriction protruding (141) with second cell body (212) that handheld pole (2) break away from, first cell body (211) with the terminal surface of handheld pole (2) is linked together, first cell body (211) with be provided with between second cell body (212) and communicate groove (213), first cell body (211) with second cell body (212) pass through communicate groove (213) are linked together, the terminal surface of handheld pole (2) extremely the distance of first cell body (211) is less than the terminal surface of handheld pole (2) extremely the distance of communicate groove (213), connecting portion (14) pass through locking Assembly (3) will protruding (141) certainly communicate groove (213) to push into in second cell body (212).

5. A detachable wire-connecting clamp according to claim 4, wherein: the locking assembly (3) comprises a locking rod (31) and a second elastic piece (32) used for pushing the locking rod (31) to be close to the connecting portion (14), the locking rod (31) is located inside the handheld rod (2) and connected with the handheld rod (2) in a sliding mode along the circumferential direction of the handheld rod (2), and when a protrusion (141) on the connecting portion (14) is opposite to the second groove body (212), the protrusion (141) pushes the locking rod (31) to enter the second groove body (212) through the second elastic piece (32).

6. A detachable wire-connection clamp according to claim 5, wherein: drive assembly (4) are including drive to (41) and drive push rod (15) pivoted actuating lever (42), actuating lever (42) with drive to (41) fixed link to each other and the swivelling joint is in the inside of handheld pole (2), be provided with on actuating lever (42) with drive portion (421) that connecting portion (14) cross-section is the same, seted up on locking lever (31) with connecting portion (14) cross-section is the same connecting hole (311), connecting portion (14) with drive portion (421) all insert in connecting hole (311) and with locking lever (31) slide and link to each other.

7. A detachable pliers as claimed in claim 5, wherein: locking subassembly (3) establish including the cover handheld outside locking cover (33) of pole (2) and promotion locking cover (33) are close to second elastic component (32) of arch (141), locking cover (33) with handheld pole (2) slide and link to each other, arch (141) pass through second elastic component (32) promote locking cover (33) enter into extremely in second cell body (212).

8. A detachable wire connection clamp according to claim 7, wherein: drive assembly (4) are including drive (41) and drive push rod (15) pivoted actuating lever (42), actuating lever (42) with the drive is fixed link to each other and the swivelling joint is in the inside of handheld pole (2) to (41), seted up on the terminal surface of actuating lever (42) with connecting portion (14) cross-section phase-common drive hole (422), connecting portion (14) stretch into in drive hole (422) and with actuating lever (42) slide and link to each other.

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