Wire clamping tool

Abstract

The invention provides a wire clamping tool. The wire clamping tool comprises an insulating sleeve; the insulating rod is movably arranged in the insulating sleeve in a penetrating mode in the axis direction of the insulating sleeve, and the two ends of the insulating rod extend out of the insulating sleeve; the fixing frame is connected to the first end of the insulating sleeve; the two clamping rods are oppositely arranged, and the first ends of the two clamping rods are hinged to the fixing frame; the number of the transmission rods is two, the first ends of the two transmission rods are hinged to the first end of the insulating rod, and the second ends of the two transmission rods are hinged to the middles of the two clamping rods respectively; wherein the insulating rod moves along the axis direction of the insulating sleeve so as to drive the two clamping rods to rotate through the two transmission rods, so that the second ends of the two clamping rods are provided with clamping positions close to each other and releasing positions away from each other. According to the technical scheme, the problem that large potential safety hazards exist when an operator holds a wire in the prior art is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of electric power maintenance tools, in particular to a wire clamping tool. Background Art

[0002] When the operator needs to perform maintenance operations on the wire, he needs to hold the wire for subsequent maintenance operations. However, since the wire is energized, the operator directly holds the wire at a short safety distance, which poses a great safety hazard.

[0003] Furthermore, when an operator needs to hold a wire on a utility pole, it is difficult for the operator to get close to the wire due to space limitations on the utility pole, posing a significant safety hazard. Summary of the invention

[0004] The main purpose of the present invention is to provide a wire clamping tool to solve the problem of great potential safety hazards when operators hold wires in related technologies.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a wire clamping tool, comprising: an insulating sleeve; an insulating rod, which is movably inserted into the insulating sleeve along the axial direction of the insulating sleeve, and both ends of the insulating rod extend out of the insulating sleeve; a fixing frame, which is connected to the first end of the insulating sleeve; a clamping rod, which is two clamping rods arranged opposite to each other, and the first ends of the two clamping rods are hinged on the fixing frame; a transmission rod, which is two transmission rods, and the first ends of the two transmission rods are hinged to the first end of the insulating rod, and the second ends of the two transmission rods are respectively hinged to the middle parts of the two clamping rods; wherein the insulating rod moves along the axial direction of the insulating sleeve to drive the two clamping rods to rotate through the two transmission rods, so that the second ends of the two clamping rods have a clamping position close to each other and a releasing position away from each other.

[0006] Furthermore, the wire clamping tool also includes a holding frame connected to the second end of the insulating sleeve and a pull rod connected to the second end of the insulating rod. The pull rod is movably arranged in the holding frame along the axial direction of the insulating sleeve, and the axis of the pull rod is arranged at an angle to the axis of the insulating rod.

[0007] Furthermore, the insulating rod includes a first rod segment and a second rod segment that can be connected to the first rod segment through a universal connector, the first ends of the two transmission rods are hinged on the first rod segment, the pull rod is connected to the second rod segment, and the second rod segment is provided with a threaded segment; the wire clamping tool also includes a connecting sleeve connected to the pull rod, the second rod segment is inserted into the connecting sleeve, and the connecting sleeve is provided with a threaded hole that can cooperate with the threaded segment; the second rod segment rotates relative to the connecting sleeve, so that the second rod segment drives the first rod segment to move along the axial direction of the insulating sleeve, so that the second ends of the two clamping rods are close to or away from each other.

[0008] Furthermore, the holding frame includes a first frame side and a second frame side arranged at intervals along the axial direction of the insulating sleeve and a connecting frame connected between the first frame side and the second frame side. The pull rod is movably arranged in the holding frame and cooperates with the first frame side and the second frame side in a limiting manner. When the pull rod cooperates with the first frame side in a limiting manner, the second ends of the two clamping rods are in a released position; when the pull rod cooperates with the second frame side in a limiting manner, the second ends of the two clamping rods are in a clamping position.

[0009] Furthermore, in the process of switching the second ends of the two clamping rods from a released position to a clamping position, the second ends of the two clamping rods gradually approach the first end of the insulating sleeve; the wire clamping tool also includes a cutting tool connected to the fixed frame, and when the pull rod cooperates with the second frame edge limit, the wire is clamped between the second ends of the two clamping rods and there is a gap between the wire and the cutting tool; when the pull rod cooperates with the second frame edge limit, the second rod segment rotates relative to the connecting sleeve, so that the second rod segment drives the first rod segment to move in a direction away from the second end of the insulating sleeve, so that the cutting tool can abut and cooperate with the wire clamped between the second ends of the two clamping rods.

[0010] Furthermore, a guide structure is arranged between the holding frame and the pull rod, and the guide structure includes a guide groove and a guide block that can cooperate with the guide groove. One of the guide groove and the guide block is arranged on the holding frame, and the other of the guide groove and the guide block is arranged on the pull rod.

[0011] Furthermore, an avoidance hole is provided on the side of the second frame, the second end of the insulating rod passes through the avoidance hole and out of the holding frame, and the portion of the insulating rod that passes out of the holding frame is provided with a mounting through hole extending radially along the insulating rod.

[0012] Furthermore, the wire clamping tool also includes an elastic member sleeved on the insulating rod, the elastic member abuts between the pull rod and the second frame edge, and the elastic member applies a force toward the first frame edge to the pull rod.

[0013] Furthermore, the wire clamping tool also includes two clamping heads respectively arranged on the second ends of the two clamping rods, and each clamping head is detachably connected to the second end of the clamping rod.

[0014] Furthermore, the wire clamping tool also includes a connecting head connected to the first end of the insulating rod, the connecting head is movably arranged in the insulating sleeve and cooperates with the insulating sleeve guide, and the first ends of the two transmission rods are hinged to the connecting head; and / or, an anti-slip pad is arranged on the outer side of the holding frame.

[0015] The technical solution of the present invention is applied, and the wire clamping tool includes: an insulating sleeve, an insulating rod, a fixing frame, a clamping rod and a transmission rod. The insulating rod is movably arranged in the insulating sleeve along the axial direction of the insulating sleeve, and both ends of the insulating rod extend out of the insulating sleeve. The fixing frame is connected to the first end of the insulating sleeve. There are two clamping rods arranged opposite to each other, and the first ends of the two clamping rods are hinged on the fixing frame. There are two transmission rods, and the first ends of the two transmission rods are hinged to the first end of the insulating rod, and the second ends of the two transmission rods are respectively hinged to the middle of the two clamping rods. Among them, the insulating rod moves along the axial direction of the insulating sleeve to drive the two clamping rods to rotate through the two transmission rods, so that the second ends of the two clamping rods have a clamping position close to each other and a release position away from each other. In this way, the operator holds the insulating sleeve and moves the wire clamping tool to a position where the wire is located between the second ends of the two clamping rods, and drives the insulating rod to move along the axial direction of the insulating sleeve to drive the second ends of the two clamping rods to approach each other through the transmission rod, so as to clamp the wire. The setting of the transmission rod can transmit the movement of the insulating rod along the axial direction of the sleeve to the clamping rod, so that the clamping rod can swing on the fixed frame under the drive of the transmission rod, so that the two clamping rods can approach each other to clamp the wire. In this way, the operator uses the wire clamping tool to clamp the wire, which increases the distance between the operator and the live wire and reduces safety hazards. In addition, when the operator needs to hold the wire on the electric pole, the operator can use the wire clamping tool and stand in a suitable position to clamp the wire at a certain distance, reducing safety hazards. Therefore, the technical solution of the present application effectively solves the problem of large safety hazards when the operator holds the wire in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic front view of an embodiment of a wire gripping tool according to the present invention is shown;

[0018] Figure 2 Shows Figure 1 Schematic cross-sectional view of a wire clamping tool.

[0019] The above drawings include the following reference numerals:

[0020] 100, insulating sleeve; 200, insulating rod; 210, mounting through hole; 310, fixing frame; 320, clamping rod; 330, clamping head; 340, transmission rod; 350, connector; 360, holding frame; 370, pulling rod; 371, connecting sleeve; 380, elastic member. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0024] like Figure 1 and Figure 2As shown, applying the technical solution of this embodiment, the wire clamping tool includes: an insulating sleeve 100, an insulating rod 200, a fixing frame 310, a clamping rod 320 and a transmission rod 340. The insulating rod 200 is movably arranged in the insulating sleeve 100 along the axial direction of the insulating sleeve 100, and both ends of the insulating rod 200 extend out of the insulating sleeve 100. The fixing frame 310 is connected to the first end of the insulating sleeve 100. There are two clamping rods 320 arranged opposite to each other, and the first ends of the two clamping rods 320 are hinged to the fixing frame 310. There are two transmission rods 340, and the first ends of the two transmission rods 340 are hinged to the first end of the insulating rod 200, and the second ends of the two transmission rods 340 are respectively hinged to the middle parts of the two clamping rods 320. The insulating rod 200 moves along the axial direction of the insulating sleeve 100 to drive the two clamping rods 320 to rotate through the two transmission rods 340, so that the second ends of the two clamping rods 320 have a clamping position close to each other and a releasing position away from each other.

[0025] In this way, the operator holds the insulating sleeve 100, and moves the wire clamping tool to a position where the wire is located between the second ends of the two clamping rods 320, drives the insulating rod 200 to move along the axial direction of the insulating sleeve 100, and drives the second ends of the two clamping rods 320 to approach each other through the transmission rod 340 to clamp the wire. The setting of the transmission rod 340 can transmit the movement of the insulating rod 200 along the axial direction of the sleeve to the clamping rod 320, so that the clamping rod 320 can swing on the fixed frame 310 under the drive of the transmission rod 340, so that the two clamping rods 320 can approach each other to clamp the wire. In this way, the operator uses the wire clamping tool to clamp the wire, which increases the distance between the operator and the live wire and reduces safety hazards. In addition, when the operator needs to hold the wire on the electric pole, the operator can use the wire clamping tool to stand in a suitable position to clamp the wire at a certain distance, reducing safety hazards. Therefore, the technical solution of this embodiment effectively solves the problem in the related art that there are great safety hazards when the operator holds the wire.

[0026] like Figure 1 and Figure 2As shown, the wire clamping tool also includes a gripping frame 360 ​​connected to the second end of the insulating sleeve 100 and a pull rod 370 connected to the second end of the insulating rod 200, and the pull rod 370 is movably arranged in the gripping frame 360 ​​along the axial direction of the insulating sleeve 100, and the axis of the pull rod 370 is arranged at an angle to the axis of the insulating rod 200. The setting of the gripping frame 360 ​​is convenient for the operator to hold. The setting of the pull rod 370 enables the operator to drive the insulating rod 200 to move along the axial direction of the insulating sleeve 100 by pulling the pull rod 370, which is convenient to use and more labor-saving. And the pull rod 370 is movably arranged in the gripping frame 360 ​​along the axial direction of the insulating sleeve 100, limiting the moving direction of the pull rod 370, so that the movement of the insulating rod 200 is more stable.

[0027] In other embodiments, the insulating rod 200 includes a first rod segment and a second rod segment that can be connected to the first rod segment through a universal connector. The above arrangement facilitates the second rod segment to rotate relative to the first rod segment, and the second rod segment drives the first rod segment to move along the axis direction of the insulating sleeve 100. The first ends of the two transmission rods 340 are both hinged on the first rod segment, the pull rod 370 is connected to the second rod segment, and the second rod segment is provided with a threaded segment. The wire clamping tool also includes a connecting sleeve 371 connected to the pull rod 370, the second rod segment is inserted into the connecting sleeve 371, and the connecting sleeve 371 is provided with a threaded hole that can cooperate with the threaded segment. The second rod segment rotates relative to the connecting sleeve 371, so that the second rod segment drives the first rod segment to move along the axis direction of the insulating sleeve 100, so that the second ends of the two clamping rods 320 are close to each other or away from each other. In this way, when the operator pulls the insulating rod 200 backward to the extreme position, the operator can drive the second rod segment to rotate in the connecting sleeve 371 so that the second rod segment can continue to move backward along the axial direction of the insulating sleeve 100, thereby driving the first rod segment to continue to move backward along the axial direction of the insulating sleeve 100, so that the second ends of the clamping rods 320 continue to approach each other, and further clamp the wire between the second ends of the two clamping rods 320.

[0028] It should be noted that the first rod segment and the second rod segment are connected by a universal connector so that when the second rod segment rotates circumferentially and moves axially, the first rod segment can remain stationary circumferentially and move axially of the first rod segment under the action of the universal connector, that is, the second rod segment rotates relative to the first rod segment, and the second rod segment drives the first rod segment to move along the axial direction of the insulating sleeve 100.

[0029] like Figure 1 and Figure 2As shown, the holding frame 360 ​​includes a first frame edge and a second frame edge spaced apart along the axial direction of the insulating sleeve 100 and a connecting frame connected between the first frame edge and the second frame edge. The pull rod 370 is movably arranged in the holding frame 360 ​​and is limitedly matched with the first frame edge and the second frame edge. When the pull rod 370 is limitedly matched with the first frame edge, the second ends of the two clamping rods 320 are in a released position. When the pull rod 370 is limitedly matched with the second frame edge, the second ends of the two clamping rods 320 are in a clamping position. The holding frame 360 ​​has a simple structure and is easy to process. The setting of the first frame edge and the second frame edge facilitates the movement of the pull rod 370 to limit the movement of the insulating rod 200 along the axial direction of the insulating sleeve 100, to limit the distance between the second ends of the two clamping rods 320, and to facilitate the switching of the second ends of the two clamping rods 320 between the clamping position and the released position.

[0030] In other embodiments, during the process of switching the second ends of the two clamping rods 320 from the release position to the clamping position, the second ends of the two clamping rods 320 gradually approach the first end of the insulating sleeve 100. The two clamping rods 320 swing on the fixing frame 310 so that the second ends of the two clamping rods 320 approach each other in a direction perpendicular to the axis of the insulating sleeve 100 and gradually approach the first end of the insulating sleeve 100 in the direction of the axis of the insulating sleeve 100. The wire clamping tool also includes a cutting tool connected to the fixing frame 310. When the pull rod 370 is limited with the second frame edge, the wire is clamped between the second ends of the two clamping rods 320 and there is a gap between the wire and the cutting tool. When the pull rod 370 is limited with the second frame edge, the second rod segment rotates relative to the connecting sleeve 371 so that the second rod segment drives the first rod segment to move in a direction away from the second end of the insulating sleeve 100, so that the cutting tool can abut and cooperate with the wire clamped between the second ends of the two clamping rods 320. In this way, when the operator only drives the pull rod 370 to move backward, the second ends of the two clamping rods 320 can clamp the wire, and there is a gap between the wire and the cutting tool, so that the wire clamping tool only clamps the wire. When the operator drives the pull rod 370 to cooperate with the second frame edge limit, the second rod end is driven to rotate relative to the connecting sleeve 371, so that the first rod segment drives the second ends of the two clamping rods 320 to continue to approach each other, and the wire can move close to the cutting tool, and the cutting tool cuts the wire. In this way, the operator can clamp the wire by driving the pull rod 370, and cut the wire by driving the second rod segment to rotate. In addition, when it is not necessary to cut the wire, only driving the pull rod 370 can clamp the wire, avoiding accidental loss of the wire, and is easy to use and easy to operate.

[0031] In this embodiment, the clamping rod 320 is made of an elastic material. When the second ends of the two clamping rods 320 approach each other, the clamping rod 320 can produce elastic deformation and keep the second end of the clamping rod 320 gradually approaching the first end of the insulating sleeve 100, thereby reducing the possibility of damaging the clamping rod 320 or the wire due to excessive force.

[0032] like Figure 1 and Figure 2 As shown, a guide structure is provided between the gripping frame 360 ​​and the pull rod 370, and the guide structure includes a guide groove and a guide block capable of guiding and cooperating with the guide groove. The guide groove is provided on the gripping frame 360, and the guide block is provided on the pull rod 370. The provision of the guide structure makes the pull rod 370 move more smoothly relative to the gripping frame 360. The guide groove and the guide block have simple structures and are easy to process.

[0033] In other embodiments, the guide block is disposed on the holding frame 360 ​​, and the guide groove is disposed on the pull rod 370 .

[0034] like Figure 1 and Figure 2 As shown, an avoidance hole is provided on the side of the second frame, and the second end of the insulating rod 200 passes through the avoidance hole and passes out of the holding frame 360. The portion of the insulating rod 200 that passes out of the holding frame 360 ​​is provided with a mounting through hole 210 extending along the radial direction of the insulating rod 200. The provision of the mounting through hole 210 facilitates an operator to use a rod-type tool to reach into the mounting through hole 210, so as to drive the insulating rod to move or rotate.

[0035] like Figure 1 and Figure 2 As shown, the wire clamping tool further includes an elastic member 380 sleeved on the insulating rod 200, the elastic member 380 abuts between the pull rod 370 and the second frame edge, and the elastic member 380 applies a force toward the first frame edge to the pull rod 370. The arrangement of the elastic member 380 can ensure that there is a certain distance between the pull rod 370 and the first frame edge when the wire clamping tool is not subjected to external force, so that the second ends of the two clamping rods 320 can be kept in the released position, which is convenient for operators to use.

[0036] like Figure 1 and Figure 2 As shown, the wire clamping tool further includes two clamps 330 respectively disposed on the second ends of the two clamping rods 320, and each clamp 330 is detachably connected to the second end of the clamping rod 320. The arrangement of the clamp 330 facilitates the clamping of the wire. The detachable arrangement of the clamp 330 facilitates replacement, and different clamps 330 can be selected according to different wire diameters, so that the wire clamping tool can clamp the wire more reliably.

[0037] like Figure 1 and Figure 2As shown, the wire clamping tool also includes a connector 350 connected to the first end of the insulating rod 200, and the connector 350 is movably arranged in the insulating sleeve 100 and cooperates with the insulating sleeve 100 to guide the first ends of the two transmission rods 340. The arrangement of the connector 350 can guide the movement of the insulating rod 200 by guiding the insulating sleeve 100, reducing the shaking of the insulating rod 200, so that the movement of the second ends of the two clamping rods 320 is more stable. The outer side of the holding frame 360 ​​is provided with an anti-skid pad, and the arrangement of the anti-skid pad facilitates the operator to reliably hold the wire clamping tool.

[0038] In other embodiments, the wire clamping tool further includes a connector 350 connected to the first end of the insulating rod 200, and the connector 350 is movably disposed in the insulating sleeve 100 and is guided and matched with the insulating sleeve 100. The first ends of the two transmission rods 340 are both hinged to the connector 350. Alternatively, an anti-slip pad is disposed on the outer side of the gripping frame 360.

[0039] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0040] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0041] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire clamping tool, characterized in that: include: Insulating sleeve (100); An insulating rod (200) is movably disposed in the insulating sleeve (100) along the axial direction of the insulating sleeve (100), and both ends of the insulating rod (200) extend out of the insulating sleeve (100); A fixing frame (310) connected to a first end of the insulating sleeve (100); A clamping rod (320), wherein the clamping rod (320) is two and arranged opposite to each other, and the first ends of the two clamping rods (320) are both hinged to the fixing frame (310); Transmission rods (340), there are two transmission rods (340), the first ends of the two transmission rods (340) are hinged to the first end of the insulating rod (200), and the second ends of the two transmission rods (340) are respectively hinged to the middle parts of the two clamping rods (320); The insulating rod (200) moves along the axial direction of the insulating sleeve (100) to drive the two clamping rods (320) to rotate through the two transmission rods (340), so that the second ends of the two clamping rods (320) have a clamping position close to each other and a releasing position away from each other.

2. The wire clamping tool according to claim 1, characterized in that: The wire clamping tool also includes a holding frame (360) connected to the second end of the insulating sleeve (100) and a pull rod (370) connected to the second end of the insulating rod (200), wherein the pull rod (370) is movably arranged in the holding frame (360) along the axial direction of the insulating sleeve (100), and the axis of the pull rod (370) is arranged at an angle to the axis of the insulating rod (200).

3. The wire clamping tool according to claim 2, characterized in that: The insulating rod (200) comprises a first rod segment and a second rod segment that can be connected to the first rod segment via a universal connector, the first ends of the two transmission rods (340) are hinged to the first rod segment, the pull rod (370) is connected to the second rod segment, and the second rod segment is provided with a threaded segment; The wire clamping tool also includes a connecting sleeve (371) connected to the pull rod (370), the second rod segment is inserted into the connecting sleeve (371), and a threaded hole capable of cooperating with the threaded segment is provided in the connecting sleeve (371); the second rod segment rotates relative to the connecting sleeve (371) so that the second rod segment drives the first rod segment to move along the axial direction of the insulating sleeve (100), so that the second ends of the two clamping rods (320) are close to or away from each other.

4. The wire clamping tool according to claim 3, characterized in that: The holding frame (360) includes a first frame edge and a second frame edge spaced apart along the axial direction of the insulating sleeve (100) and a connecting frame connected between the first frame edge and the second frame edge. The pull rod (370) is movably arranged in the holding frame (360) and is limitedly engaged with the first frame edge and the second frame edge; when the pull rod (370) is limitedly engaged with the first frame edge, the second ends of the two clamping rods (320) are in the released position; when the pull rod (370) is limitedly engaged with the second frame edge, the second ends of the two clamping rods (320) are in the clamping position.

5. The wire clamping tool according to claim 4, characterized in that: During the process of the second ends of the two clamping rods (320) switching from the release position to the clamping position, the second ends of the two clamping rods (320) gradually approach the first end of the insulating sleeve (100); The wire clamping tool also includes a cutting tool connected to the fixing frame (310); when the pull rod (370) is in position-limiting cooperation with the second frame edge, the wire is clamped between the second ends of the two clamping rods (320) and there is a gap between the wire and the cutting tool; when the pull rod (370) is in position-limiting cooperation with the second frame edge, the second rod segment rotates relative to the connecting sleeve (371) so that the second rod segment drives the first rod segment to move in a direction away from the second end of the insulating sleeve (100), so that the cutting tool can abut and cooperate with the wire clamped between the second ends of the two clamping rods (320).

6. The wire clamping tool according to claim 2, characterized in that: A guide structure is provided between the holding frame (360) and the pull rod (370), and the guide structure includes a guide groove and a guide block capable of cooperating with the guide groove. One of the guide groove and the guide block is provided on the holding frame (360), and the other of the guide groove and the guide block is provided on the pull rod (370).

7. The wire clamping tool according to claim 4, characterized in that: An avoidance hole is provided on the side of the second frame, and the second end of the insulating rod (200) passes through the avoidance hole and protrudes out of the holding frame (360), and the portion of the insulating rod (200) protruding out of the holding frame (360) is provided with a mounting through hole (210) extending radially along the insulating rod (200).

8. The wire clamping tool according to claim 4, characterized in that: The wire clamping tool also includes an elastic member (380) sleeved on the insulating rod (200), the elastic member (380) abuts between the pull rod (370) and the second frame edge, and the elastic member (380) applies a force toward the first frame edge to the pull rod (370).

9. The wire gripping tool according to claim 1, characterized in that: The wire clamping tool further comprises two clamps (330) respectively arranged on the second ends of the two clamping rods (320), and each of the clamps (330) is detachably connected to the second end of the clamping rod (320).

10. The wire gripping tool according to claim 2, characterized in that: The wire clamping tool further comprises a connector (350) connected to the first end of the insulating rod (200), the connector (350) being movably disposed in the insulating sleeve (100) and guidingly matched with the insulating sleeve (100), the first ends of the two transmission rods (340) being hinged on the connector (350); and / or, An anti-slip pad is arranged on the outer side of the holding frame (360).

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