CN114937533B

CN114937533B - Cable clamping device

Info

Publication number: CN114937533B
Application number: CN202210590021.8A
Authority: CN
Inventors: 陈腾彪
Original assignee: Shenzhen Power Supply Bureau Co Ltd
Current assignee: Shenzhen Power Supply Bureau Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-07-21
Anticipated expiration: 2042-05-27
Also published as: CN114937533A

Abstract

The application relates to a cable clamping device, including fixed subassembly and a plurality of clamping components, fixed subassembly includes the fixed plate, is equipped with the first via hole that the power cable passed on the fixed plate, and a plurality of clamping components are laid in the fixed plate along the circumference interval of first via hole, and wherein, each clamping component is including connecting in the slide bar of fixed plate, and the radial extension of slide bar along first via hole, slide bar are configured to can be along the radial linear reciprocating motion of first via hole to press from both sides tightly or release the cable that is located first via hole. So, mutually supporting through a plurality of slide bars to provide the radial pressure that acts on the cable, and then press from both sides tightly the cable, with the convenience carry out subsequent handling with improvement cable manufacturing quality and preparation efficiency to the cable, finally improved the current mode of carrying out the centre gripping to the cable and fixed and can lead to the fact the quality and the inefficiency of cable preparation's problem.

Description

Cable clamping device

Technical Field

The application relates to the technical field of cable manufacturing, in particular to a cable clamping device.

Background

A cable refers to a wire made of one or more mutually insulated conductors and an outer insulating protective layer that transmits power or information from one place to another.

In the process of manufacturing the high-voltage cable, the insulation of the cable core needs to be treated, and the cable needs to be clamped and fixed in the process. At present, the cable is clamped and fixed by manpower, and the problems of low quality, low efficiency and the like of cable manufacturing can be caused by the mode.

Disclosure of Invention

Accordingly, it is necessary to provide a cable clamping device for solving the problems that the quality and efficiency of cable manufacture are low due to the conventional clamping and fixing method for the cable.

The embodiment of the application provides a cable clamping device for centre gripping cable includes: the fixing assembly comprises a fixing plate, and a first through hole for the cable to pass through is formed in the fixing plate; the clamping assemblies are distributed on the fixing plate at intervals along the circumferential direction of the first through hole; wherein each clamping assembly comprises a sliding rod connected to the fixing plate, the sliding rod extends along the radial direction of the first through hole, and the sliding rod is configured to be capable of linearly and reciprocally moving along the radial direction of the first through hole so as to clamp or release a cable in the first through hole.

In one embodiment, each clamping assembly further comprises a nut connected to the fixing plate, and the nuts are in one-to-one correspondence with the sliding rods; each nut is provided with a threaded connection hole, and the axis of each threaded connection hole is parallel to the extending direction of the corresponding sliding rod; the sliding rod is provided with threads, and the sliding rod penetrates through the corresponding threaded connection hole of the nut to be connected with the corresponding nut through threads.

In one embodiment, the fixing assembly further includes a rotation plate disposed opposite to the fixing plate in a direction of an axis of the first via hole; the rotating plate is provided with a second through hole, and the axis of the second through hole is mutually overlapped with the axis of the first through hole; each clamping assembly further comprises a connecting piece, two ends of the connecting piece are respectively connected with the sliding rod and the rotating plate, and the connecting piece is used for converting radial linear motion of the sliding rod along the first through hole into rotary motion of the rotating plate around the axis of the second through hole.

In one embodiment, each of the connectors includes a connection plate and a bolt connected to one end of the connection plate; the other end of the connecting plate is connected with the sliding rod; the fixing plate is provided with a plurality of sliding grooves, the sliding grooves encircle the axis of the first through hole and are arranged at intervals, the sliding grooves are arranged in one-to-one correspondence with the bolts, and one bolt penetrates through the corresponding one sliding groove so as to be connected with the rotating plate.

In one embodiment, each clamping assembly further comprises a roller connected to one end of the sliding rod near the first via hole; the sliding rod clamps the cable arranged in the first via hole by means of the roller.

In one embodiment, the fixing plate is provided with a plurality of grooves which are communicated with the first through holes; the grooves are arranged in one-to-one correspondence with the rollers, and one groove is used for accommodating a corresponding roller.

In one embodiment, the cable clamping device further comprises a driving member and a turntable in transmission connection with the driving member; the turntable is arranged opposite to the fixed plate in the direction of the axis of the first via hole, and is connected with the fixed plate so that the driving piece drives the fixed plate to rotate around the axis of the first via hole by means of the turntable.

In one embodiment, each of the clamping assemblies further comprises a connecting block and a securing member disposed in a direction parallel to the axis of the first via; the two ends of the fixing piece are respectively connected with the fixing plate and the connecting block; the connecting block is connected with the turntable.

In one embodiment, the cable clamping device further comprises a sliding table and a connecting frame connected to the fixed plate; the sliding table is fixedly arranged along the axis direction of the first via hole; the connecting frame is provided with a connecting hole, and the sliding table is arranged in the connecting hole in a penetrating mode so as to be detachably connected with the connecting frame.

In one embodiment, a plurality of the clamping assemblies are arranged on the fixing plate in an annular array along the circumferential direction of the first via hole.

The utility model provides a cable clamping device, including fixed subassembly and a plurality of clamping components, fixed subassembly includes the fixed plate, is equipped with the first via hole that the power supply cable passed on the fixed plate, and a plurality of clamping components are laid in the fixed plate along the circumference interval of first via hole, and wherein, each clamping component is including connecting in the slide bar of fixed plate, and the radial extension of slide bar along first via hole, slide bar are configured to can be along the radial linear reciprocating motion of first via hole to press from both sides tightly or release the cable that is located first via hole. So, mutually supporting through a plurality of slide bars to provide the radial pressure that acts on the cable, and then press from both sides tightly the cable, with the convenience carry out subsequent handling with improvement cable manufacturing quality and preparation efficiency to the cable, finally improved the current mode of carrying out the centre gripping to the cable and fixed and can lead to the fact the quality and the inefficiency of cable preparation's problem.

Drawings

FIG. 1 is a schematic view of a cable clamping device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a fixing plate of a cable clamping device according to an embodiment of the present application;

FIG. 3 is an exploded view of the cable clamp device of FIG. 1;

FIG. 4 is a schematic view of a rotating plate of a cable clamping device according to an embodiment of the present disclosure;

fig. 5 is a schematic view of the cable clamping device shown in fig. 1 from another perspective.

Reference numerals illustrate: 100. a fixing assembly; 110. a fixing plate; 111. a first via; 112. a chute; 113. a groove; 120. a rotation plate 121 and a second through hole; 122. a fixing hole; 200. a clamping assembly; 210. a slide bar; 220. a nut; 230. a connecting piece; 231. a connecting plate; 232. a bolt; 240. a roller; 250. a connecting block; 260. a fixing member; 270. a connecting frame; 271. a connection hole; 272. a first connection plate; 273. a second connecting plate; 280. and (5) fixing the bracket.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As used in the background, a cable refers to a wire made of one or more mutually insulated conductors and an outer insulating protective layer that transfers power or information from one location to another. In the process of manufacturing the high-voltage cable, the cable core is required to be insulated, the cable is required to be clamped and fixed in the process, at present, the cable is clamped and fixed mainly manually, and the problems of low quality, low efficiency and the like of the cable manufacturing can be caused by the mode.

Based on this, the inventor of the present application has conducted intensive studies and designed a cable clamping device to solve the problem that the current manner of clamping and fixing a cable may cause the quality and inefficiency of cable manufacture.

Fig. 1 is a schematic structural view of a cable clamping device according to an embodiment of the present application, and fig. 2 is a schematic structural view of a fixing plate of the cable clamping device according to an embodiment of the present application.

An embodiment of the present application provides a cable clamping device, as shown in fig. 1 and fig. 2, the cable clamping device includes a fixing assembly 100 and a plurality of clamping assemblies 200, the fixing assembly 100 includes a fixing plate 110, and a first via hole 111 for passing a cable is disposed on the fixing plate 110. The plurality of clamping assemblies 200 are arranged on the fixed plate 110 at intervals along the circumferential direction of the first through hole 111, wherein each clamping assembly 200 comprises a sliding rod 210 connected to the fixed plate 110, the sliding rod 210 extends along the radial direction of the first through hole 111, and the sliding rod 210 is configured to be capable of linearly and reciprocally moving along the radial direction of the first through hole 111 so as to clamp or release a cable positioned in the first through hole 111.

So, cooperate with each other through a plurality of slide bars 210 to provide the radial pressure that acts on the cable, and then press from both sides tightly the cable, with the convenience carry out subsequent handling with improvement cable manufacturing quality and preparation efficiency to the cable, finally improved the present mode of carrying out the centre gripping to the cable and fixed and can lead to the fact the quality and the inefficiency of cable preparation's problem.

In some embodiments, each clamping assembly 200 further includes a nut 220 connected to the fixing plate 110, the nuts 220 are in one-to-one correspondence with the slide bars 210, each nut 220 is provided with a threaded connection hole (not shown in the figure), the axis of the threaded connection hole is parallel to the extending direction of the corresponding slide bar 210, the slide bar 210 is provided with threads (not shown in the figure), and the slide bar 210 is threaded through the threaded connection hole of the corresponding nut 220 to be screwed with the corresponding nut 220.

For easy understanding, the cable clamping device provided in this embodiment is described in connection with a specific application scenario, when the cable located in the first via hole 111 needs to be clamped, the sliding rod 210 is rotated relative to the nut 220 by rotating the sliding rod 210, so that the sliding rod 210 moves linearly along the radial direction of the first via hole 111 and moves towards the cable to clamp the cable. Conversely, when the cable in the first via hole 111 needs to be released, the sliding rod 210 is rotated relative to the nut 220 by rotating the sliding rod 210, so that the sliding rod 210 moves linearly along the radial direction of the first via hole 111 and moves away from the cable to release the cable.

In particular to some embodiments, the slide bar 210 includes a bolt that passes through a threaded connection hole in the nut 220 to threadably connect with the nut 220. The specific arrangement can be flexibly changed according to actual conditions, and is not limited herein.

Fig. 3 is an exploded view of the cable clamping device shown in fig. 1, and fig. 4 is a schematic view of a rotating plate of the cable clamping device according to an embodiment of the present application.

In some embodiments, as shown in fig. 2 to 4, the fixing assembly 100 further includes a rotating plate 120 disposed opposite to the fixing plate 110 in a direction of an axis of the first via hole 111, and a second via hole 121 is disposed on the rotating plate 120, and an axis of the second via hole 121 and an axis of the first via hole 111 are coincident with each other. Each clamping assembly 200 further includes a connecting member 230, wherein two ends of the connecting member 230 are respectively connected to the sliding rod 210 and the rotating plate 120, and the connecting member 230 is used for converting the linear motion of the sliding rod 210 along the radial direction of the first through hole 111 into the rotational motion of the rotating plate 120 around the axis of the second through hole 121.

In this way, the two ends of the connecting piece 230 are respectively connected to the sliding rod 210 and the rotating plate 120, so that the sliding rods 210 can synchronously move linearly along the radial direction of the first via hole 111, so as to realize the synchronous movement of the sliding rods 210, and further the sliding rods 210 cooperate with each other to clamp or release the cable located in the first via hole 111. Specifically, when any sliding rod 210 moves linearly along the radial direction of the first through hole 111, the sliding rod 210 can drive the rotating plate 120 to rotate around the axis of the second through hole 121, and simultaneously the rotating movement of the rotating plate 120 can drive the rest of the sliding rods 210 to move linearly along the radial direction of the first through hole 111, so as to realize synchronous movement of the sliding rods 210.

In particular to some embodiments, each of the connection members 230 includes a connection plate 231 and a bolt 232 connected to one end of the connection plate 231, and the other end of the connection plate 231 is connected to the slide bar 210. The fixed plate 110 is provided with a plurality of sliding grooves 112, the sliding grooves 112 are arranged around the axis of the first through hole 111 at intervals, the sliding grooves 112 are arranged in one-to-one correspondence with the bolts 232, and one bolt 232 penetrates through the corresponding sliding groove 112 to be connected to the rotating plate 120. Specifically, the rotating plate 120 is provided with a fixing hole 122, and the bolt 232 is inserted into the chute 112 to connect with the fixing hole 122.

It should be noted that, the shape of the chute 112 is a circular arc, and the center of the circular arc coincides with the center of the second via hole 121, so that the bolt 232 rotates in the chute 112 around the axis of the second via hole 121. In this way, the slide bar 210 moves linearly along the radial direction of the first via hole 111 to drive the connecting plate 231 to move, so that the connecting plate 231 drives the bolt 232 to slide in the chute 112, and the bolt 232 drives the rotating plate 120 to rotate around the axis of the second via hole 121, and the rotating plate 120 drives the rest slide bars 210 to move linearly along the radial direction of the first via hole 111, so that synchronous movement of the slide bars 210 is finally realized.

In some embodiments, each clamping assembly 200 further includes a roller 240 coupled to an end of the slide bar 210 proximate to the first via 111, the slide bar 210 clamping a cable disposed within the first via 111 with the roller 240. In some embodiments, the fixing plate 110 is provided with a plurality of grooves 113 that are all communicated with the first through holes 111, the grooves 113 are disposed in a one-to-one correspondence with the rollers 240, and one groove 113 is used for accommodating a corresponding roller 240.

In this way, the roller 240 is disposed in the groove 113 to increase the area of the first via hole 111 capable of accommodating the cable, so as to avoid the interference phenomenon between the roller 240 and the cable when the cable is disposed through the first via hole 111, which results in the cable not passing through the first via hole 111 smoothly. Meanwhile, after the cable passes through the first via hole 111, the sliding rod 210 moves linearly along the radial direction of the first via hole 111 towards the cable, so as to drive the roller 240 to extend out of the groove 113, and further clamp the cable disposed in the first via hole 111 by the roller 240.

It should be noted that, according to the cable clamping device provided by the embodiment of the application, the displacement of the roller 240 in the radial linear motion along the first via hole 111 can be adjusted according to the diameters of different cables, so that the roller 240 clamps the cables with different diameters, thereby improving the application range of the cable clamping device provided by the embodiment of the application.

In some embodiments, the cable clamping device further includes a driving member (not shown in the drawings) and a turntable (not shown in the drawings) drivingly connected to the driving member, the turntable being disposed opposite the fixing plate 110 in the direction of the axis of the first via hole 111, the turntable being connected to the fixing plate 110 such that the driving member drives the fixing plate 110 to rotate about the axis of the first via hole 111 by means of the turntable.

In this way, the driving piece drives the turntable to rotate, so that the turntable drives the fixing plate 110 to rotate around the axis of the first through hole 111, and the fixing plate 110 drives the cable to rotate around the axis of the fixing plate, so that the position of the cable is adjusted, and the subsequent treatment on different positions of the surface of the cable is facilitated.

In particular, as shown in fig. 5, each clamping assembly 200 further includes a connection block 250 and a fixing member 260 disposed in a direction parallel to the axis of the first via 111, both ends of the fixing member 260 are respectively connected to the fixing plate 110 and the connection block 250, and the connection block 250 is connected to the turntable. Thus, the turntable is connected through the connection block 250, and both ends of the fixing member 260 are connected to the fixing plate 110 and the connection block 250, respectively, so that the turntable is connected to the fixing plate 110.

Further, each clamping assembly 200 further includes a fixing bracket 280, the fixing bracket 280 is fixedly connected to the fixing plate 110, and one end of the fixing member 260 is connected to the fixing bracket 280 to be connected to the fixing plate 110 by means of the fixing bracket 280.

In some embodiments, the cable clamping device further includes a sliding table (not shown in the drawings) and a connecting frame 270 connected to the fixing plate 110, the sliding table is fixedly disposed along the axis direction of the first via hole 111, the connecting frame 270 is provided with a connecting hole 271, and the sliding table is penetrated through the connecting hole 271 to be detachably connected with the connecting frame 270.

Thus, when the cable clamping device is required to clamp the cable, the fixing plate 110 is fixed on the sliding table by means of the connecting frame 270, and then the sliding rods 210 are driven to synchronously move so as to clamp the cable, thereby facilitating the subsequent processing of the cable.

In particular, in some embodiments, the connecting frame 270 includes a first connecting plate 272 and two second connecting plates 273, where the two second connecting plates 273 are disposed opposite to each other, and one ends of the two second connecting plates 273 are respectively connected to the fixing plate 110. The other ends of the two second connecting plates 273 are respectively connected to opposite ends of the first connecting plate 272 to form a connecting hole 271, and the sliding table is inserted into the connecting hole 271 to be detachably connected with the connecting frame 270. For example, the connecting frame 270 is detachably connected with the sliding table by means of bolts, and the specific arrangement can be flexibly changed according to practical situations, which is not limited herein.

In some embodiments, as shown in fig. 1, the plurality of clamping assemblies 200 are arranged on the fixing plate 110 in an annular array along the circumferential direction of the first via hole 111. In this way, the plurality of clamping assemblies 200 are annularly arranged on the fixed plate 110 in an array manner, so that the surface stress of the cable is uniform in the process of clamping the cable by the plurality of clamping assemblies 200, and the clamping effect of the cable is improved. For example, three clamping assemblies 200 are provided, and the three clamping assemblies 200 are arranged on the fixing plate 110 in an annular array along the circumferential direction of the first via hole 111, and the specific arrangement can be flexibly changed according to practical situations, which is not limited herein.

The embodiment of the application provides a cable clamping device, as shown in fig. 1 and fig. 2, the cable clamping device includes a fixing assembly 100 and a plurality of clamping assemblies 200, the fixing assembly 100 includes a fixing plate 110, and a first via hole 111 for a cable to pass through is provided on the fixing plate 110. The plurality of clamping assemblies 200 are arranged on the fixed plate 110 at intervals along the circumferential direction of the first through hole 111, wherein each clamping assembly 200 comprises a sliding rod 210 connected to the fixed plate 110, the sliding rod 210 extends along the radial direction of the first through hole 111, and the sliding rod 210 is configured to be capable of linearly and reciprocally moving along the radial direction of the first through hole 111 so as to clamp or release a cable positioned in the first through hole 111. So, cooperate with each other through a plurality of slide bars 210 to provide the radial pressure that acts on the cable, and then press from both sides tightly the cable, with the convenience carry out subsequent handling with improvement cable manufacturing quality and preparation efficiency to the cable, finally improved the present mode of carrying out the centre gripping to the cable and fixed and can lead to the fact the quality and the inefficiency of cable preparation's problem.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A cable grip apparatus for gripping a cable, comprising:

the fixing assembly comprises a fixing plate, and a first through hole for the cable to pass through is formed in the fixing plate; and

the clamping assemblies are distributed on the fixing plate at intervals along the circumferential direction of the first via hole;

wherein each clamping assembly comprises a sliding bar connected to the fixed plate, the sliding bar extends along the radial direction of the first through hole, and the sliding bar is configured to perform linear reciprocating motion along the radial direction of the first through hole so as to clamp or release a cable positioned in the first through hole;

the fixing assembly further comprises a rotating plate which is arranged opposite to the fixing plate in the direction of the axis of the first through hole;

the rotating plate is provided with a second through hole, and the axis of the second through hole is mutually overlapped with the axis of the first through hole;

each clamping assembly further comprises a connecting piece, two ends of the connecting piece are respectively connected with the sliding rod and the rotating plate, and the connecting piece is used for converting the linear motion of the sliding rod along the radial direction of the first through hole into the rotary motion of the rotating plate around the axis of the second through hole;

each connecting piece comprises a connecting plate and a bolt connected to one end of the connecting plate;

the other end of the connecting plate is connected with the sliding rod;

the fixing plate is provided with a plurality of sliding grooves, the sliding grooves encircle the axis of the first through hole and are arranged at intervals, the sliding grooves are arranged in one-to-one correspondence with the bolts, and one bolt penetrates through the corresponding one sliding groove so as to be connected with the rotating plate.

2. The cable gripping apparatus according to claim 1, wherein each of the gripping members further comprises a nut connected to the fixing plate, the nuts being in one-to-one correspondence with the slide bars;

each nut is provided with a threaded connection hole, and the axis of each threaded connection hole is parallel to the extending direction of the corresponding sliding rod;

the sliding rod is provided with threads, and the sliding rod penetrates through the corresponding threaded connection hole of the nut to be connected with the corresponding nut through threads.

3. The cable gripping device of claim 1, wherein each gripping assembly further comprises a roller connected to an end of the slide bar adjacent the first via;

the sliding rod clamps the cable arranged in the first via hole by means of the roller.

4. A cable gripping device according to claim 3, wherein the fixing plate is provided with a plurality of grooves each communicating with the first via hole;

the grooves are arranged in one-to-one correspondence with the rollers, and one groove is used for accommodating a corresponding roller.

5. The cable gripping device according to any one of claims 1 to 4, further comprising a drive member and a turntable drivingly connected to the drive member;

the turntable is arranged opposite to the fixed plate in the direction of the axis of the first via hole, and is connected with the fixed plate so that the driving piece drives the fixed plate to rotate around the axis of the first via hole by means of the turntable.

6. The cable gripping device of claim 5, wherein each gripping assembly further comprises a connecting block and a securing member disposed in a direction parallel to an axis of the first via;

the two ends of the fixing piece are respectively connected with the fixing plate and the connecting block;

the connecting block is connected with the turntable.

7. The cable gripping device according to claim 1, further comprising a slipway and a connecting frame connected to the stationary plate;

the sliding table is fixedly arranged along the axis direction of the first via hole;

the connecting frame is provided with a connecting hole, and the sliding table is arranged in the connecting hole in a penetrating mode so as to be detachably connected with the connecting frame.

8. The cable clamping device of claim 1, wherein a plurality of the clamping assemblies are arranged in an annular array along a circumference of the first via hole on the fixing plate.

9. The cable gripping device according to claim 1, wherein the chute is circular arc shaped.

10. The cable gripping device according to claim 1, wherein three of the gripping assemblies are arranged in an annular array along the circumference of the first via hole on the fixing plate.