A cable cutting device for electric power construction

Abstract

The present invention discloses a cable cutting device for electric power construction, which relates to the technical field of cable cutting. The device includes a rotatably arranged rotating disk. A working position close to the cable is provided on the circumference of the rotating disk. Along the circumference of the rotating disk, there are successively arranged an outer skin cutting component capable of cutting a preset length of the outer skin along the cable length direction at the working position, an outer skin cutting-off component for cutting off both ends of the preset length of the outer skin along the cable radial direction, and a cable cutting component for cutting the cable from the middle of the preset length of the outer skin. In the cable cutting device for electric power construction, during the rotation of the rotating disk, the outer skin cutting component, the outer skin cutting-off component, and the cable cutting component successively cut open the outer skin of the cable, cut off the cut-open outer skin of the cable, and cut the cable from the middle of the cut-open outer skin part of the cable, so as to realize the peeling treatment of the end of the cable during the cable cutting process, thereby facilitating the subsequent wiring operation and improving the operation efficiency during the electric power construction process.

Description

Technical Field

[0001] The present invention relates to the technical field of cable cutting, and specifically to a cable cutting device for electric power construction. Background Art

[0002] In the field of electric power construction, the laying and connection of cables are fundamental and crucial working links. With the continuous development of the construction of electric power infrastructure, including projects such as the renovation of urban power grids, the construction of power supply facilities in new industrial parks, and the erection of power transmission lines in remote areas, a large number of cables need to be cut according to actual construction requirements to achieve appropriate lengths for connecting electrical equipment, wiring between utility poles, etc.

[0003] The patent with the publication number CN213079895U discloses a cable cutting device, which includes a cutting mechanism. The cutting mechanism contains a first fixed frame, a first cylinder seat is fixedly installed on the first fixed frame, a first cylinder is fixedly installed on the first cylinder seat, the lower end of the first cylinder is fixedly connected to a tool body fixing block, and a cutting tool is fixedly installed at the lower end of the tool body fixing block. This kind of cable cutting device can cut a relatively large number of cables at the same time, with relatively high overall efficiency. Moreover, when cutting, it does not require too much manual operation by the operator, further saving manpower. Also, during the cutting process, the operator does not need to be in close contact with the cutting tool, avoiding the operator from being accidentally injured by the cutting tool and ensuring the safety of the operator himself.

[0004] In the prior art such as the above, dedicated cable cutting devices usually only cut the cable, but the cut cable still needs to be peeled at the end separately during subsequent wiring, and the operation efficiency needs to be improved. Summary of the Invention

[0005] The purpose of the present invention is to provide a cable cutting device for electric power construction to solve the deficiencies in the above prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A cable cutting device for electric power construction, including a rotatably arranged rotating disk. A working position close to the cable is provided on the circumference of the rotating disk. Along the circumference of the rotating disk, there are successively arranged an outer skin cutting component that can cut open the outer skin of a preset length along the length direction of the cable at the working position, an outer skin cutting-off component that cuts off both ends of the outer skin of the preset length along the radial direction of the cable, and a cable cutting component that cuts the cable from the middle of the outer skin of the preset length.

[0007] Further, the outer skin cutting component includes two symmetrically arranged outer skin cutting units. Each outer skin cutting unit includes a first axially sliding portion elastically slidably connected to the rotating disk along the axial direction of the rotating disk. A first wedge block is fixedly connected to the first axially sliding portion. A first radially sliding portion is elastically slidably connected to the first axially sliding portion along the radial direction of the rotating disk. A long strip knife is rotatably connected to the first radially sliding portion along an elastic rotating shaft parallel to the axial direction of the rotating disk. When the outer skin cutting component passes through the working position, the first wedge blocks of the two outer skin cutting units are respectively squeezed by the squeezing members so that the two long strip knives are closed to cut the outer skin of a preset length.

[0008] Further, a first compression spring is arranged between the first axially sliding portions of the two outer skin cutting units, and both ends of the first compression spring are abutted against one first axially sliding portion respectively.

[0009] Further, a first tension spring is arranged between the first axially sliding portion and the first radially sliding portion of each outer skin cutting unit. One end of the first compression spring close to the center of the rotating disk is hooked on the hook on the first axially sliding portion, and the other end is hooked on the hook on the first radially sliding portion.

[0010] Further, the long strip knife of each outer skin cutting unit is rotatably connected to the first radially sliding portion through its first knife holder. A first torsion spring is sleeved on the rotating shaft between the first knife holder and the first radially sliding portion. One end of the first torsion spring is connected to the first knife holder, and the other end is connected to the first radially sliding portion. When the first torsion spring releases elastic force, it drives the corresponding long strip knife to rotate in the clockwise direction of the rotating disk.

[0011] Further, the outer skin cutting-off component includes two symmetrically arranged outer skin cutting-off units. Each outer skin cutting-off unit includes a second axially sliding portion elastically slidably connected to the rotating disk along the axial direction of the rotating disk. A second wedge block is fixedly connected to the second axially sliding portion. A second radially sliding portion is elastically slidably connected to the second axially sliding portion along the radial direction of the rotating disk. A cutter group is elastically rotatably connected to the second radially sliding portion along a rotating shaft parallel to the axial direction of the rotating disk. The cutter group includes two juxtaposed and spaced cutters. When the outer skin cutting-off component passes through the working position, the second wedge blocks of the two outer skin cutting-off units are respectively squeezed by the squeezing members so that the two cutter groups are closed to cut off both ends of the outer skin of a preset length.

[0012] Further, a connecting rod is connected between each cutter group. The cutter group is elastically rotatably connected to the second radially sliding portion through the connecting rod. The cutting edge portion of each cutter is V-shaped.

[0013] Further, the cable cutting assembly includes two swing arms. One ends of the two swing arms are elastically rotatably connected to the rotating disk, and the other ends are respectively fixedly installed with cutting knives. The two swing arms respectively have wedge-shaped structures. When the cable cutting assembly passes through the working position, the two wedge-shaped structures are respectively squeezed by the squeezing members so that the two cutting knives are closed to cut the cable from the middle of the outer skin with a preset length.

[0014] Further, the squeezing members include two rotating wheels rotatably arranged on both sides of the working position.

[0015] Further, an annular cable groove for accommodating the cable is formed on the circumferential side surface of the rotating disk.

[0016] In the above technical solution, for a cable cutting device for electric power construction provided by the present invention, during the rotation of the rotating disk, the outer skin cutting assembly, the outer skin severing assembly, and the cable cutting assembly sequentially cut open the outer skin of the cable, cut off the cut-open outer skin of the cable, and cut the cable from the middle of the cut-open outer skin part of the cable, so as to realize the peeling treatment of the end of the cable during the cable cutting process, thereby facilitating the subsequent wiring operation and improving the operation efficiency during the electric power construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0018] Figure 1 It is the front view of the overall structure provided by the embodiment of the present invention;

[0019] Figure 2 It is the schematic diagram of the overall structure provided by the embodiment of the present invention Figure Ⅰ ;

[0020] Figure 3 It is the schematic diagram of the overall structure provided by the embodiment of the present invention Figure Ⅱ ;

[0021] Figure 4 It is the schematic diagram of the overall structure provided by the embodiment of the present invention Figure Ⅲ ;

[0022] Figure 5 It is the structural schematic diagram of the outer skin cutting assembly provided by the embodiment of the present invention;

[0023] Figure 6 It is the structural schematic diagram of the outer skin cutting unit provided by the embodiment of the present invention;

[0024] Figure 7Structural sectional view of the outer skin cutting unit provided by the embodiment of the present invention;

[0025] Figure 8 Schematic structural diagram of the outer skin cutting assembly provided by the embodiment of the present invention;

[0026] Figure 9 Schematic structural diagram of the outer skin cutting unit provided by the embodiment of the present invention;

[0027] Figure 10 Schematic structural diagram of the cable cutting assembly provided by the embodiment of the present invention.

[0028] Explanation of reference numerals:

[0029] 1. Rotating disk; 11. Annular cable groove; 2. Central shaft; 3. Fixed base; 4. Shaft rod; 5. Runner; 6. Outer skin cutting assembly; 61. First axial sliding part; 62. First wedge block; 63. First radial sliding part; 64. First tool carrier; 65. Long knife; 66. First compression spring; 67. First tension spring; 68. First torsion spring; 69. First limiting part; 7. Outer skin cutting assembly; 71. Second axial sliding part; 72. Second wedge block; 73. Second radial sliding part; 74. Connecting rod; 75. Second tool carrier; 76. Cutting knife; 77. Second compression spring; 78. Second tension spring; 79. Second torsion spring; 710. Second limiting part; 8. Cable cutting assembly; 81. Swing arm; 82. Cutting tool; 83. Wedge structure; 84. Third compression spring; 85. Fixed block; 86. Screw. Detailed implementation manners

[0030] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Please refer to Figures 1-10 , a cable cutting device for electric power construction provided by the embodiment of the present invention includes a rotating disk 1. The rotating disk 1 is rotationally connected to a fixed base 3 through a central shaft 2. The rotating disk 1 is driven by a servo motor through a speed reducer. An annular cable groove 11 is formed on the circumferential side surface of the rotating disk 1. The straight cable to be cut passes through the annular cable groove 11 and is tangent to the bottom of the annular cable groove 11. During the rotation of the rotating disk 1 along the central shaft 2, any position on the outer circle in its circumference will approach the cable at the same spatial position, and this spatial position is called the working position. A conveying wheel group or a conveying belt group is provided at the upstream position of the cable to be cut for conveying the cable to be cut to the rotating disk 1, specifically, conveying the position to be cut of the cable to be cut to the working position.

[0032] The outer skin cutting-open assembly 6, the outer skin cutting-off assembly 7 and the cable cutting-off assembly 8 are sequentially arranged along the circumferential direction on the rotating disk 1. It is preferable that the three are distributed at an angle of 120° to each other. In this embodiment, the arrangement order of the three is the outer skin cutting-open assembly 6, the outer skin cutting-off assembly 7 and the cable cutting-off assembly 8 in sequence. When cutting the cable, the passing order of the three through the working position is the outer skin cutting-open assembly 6, the outer skin cutting-off assembly 7 and the cable cutting-off assembly 8 in sequence. During the rotation of the rotating disk 1, when the outer skin cutting-open assembly 6 passes through the working position, it can cut open the outer skin of a preset length along the length direction of the cable. The outer skin cutting-off assembly 7 cuts off both ends of the outer skin of the preset length along the radial direction of the cable. Finally, the cable cutting-off assembly 8 cuts off the cable integrally from the middle of the outer skin of the preset length.

[0033] In other preferred embodiments, the arrangement order of the three can be set as the outer skin cutting-off assembly 7, the outer skin cutting-open assembly 6 and the cable cutting-off assembly 8. When cutting the cable, the passing order of the three through the working position is the outer skin cutting-off assembly 7, the outer skin cutting-open assembly 6 and the cable cutting-off assembly 8 in sequence.

[0034] Refer to Figure 2 , Figures 5-7, the outer skin cutting component 6 includes two symmetrically arranged outer skin cutting units, and the symmetry plane is a plane parallel to the end face of the rotating disk 1 and passing through the midpoint of the axis of the rotating disk 1. Each outer skin cutting unit includes a first axially sliding part 61 elastically slidably connected to the rotating disk 1 along the axial direction of the rotating disk 1. A first limiting part 69 is screwed on the rotating disk 1. The first limiting part 69 is in the shape of a folded plate and can prevent the first axially sliding part 61 from sliding out of the rotating disk 1; a first wedge block 62 is fixedly connected to the first axially sliding part 61. A first radially sliding part 63 is elastically slidably connected to the first axially sliding part 61 along the radial direction of the rotating disk 1. Specifically, a first tension spring 67 is arranged between the first axially sliding part 61 and the first radially sliding part 63. One end of the first compression spring 66 close to the center of the rotating disk 1 is hooked on the hook on the first axially sliding part 61, and the other end is hooked on the hook on the first radially sliding part 63; a long strip knife 65 is rotatably connected to the first radially sliding part 63 along an elastic rotating shaft parallel to the axial direction of the rotating disk 1. Specifically, the long strip knife 65 is installed on the first knife holder 64. The long strip knife 65 is rotatably connected to the first radially sliding part 63 through the first knife holder 64. A first torsion spring 68 is sleeved on the rotating shaft between the first knife holder 64 and the first radially sliding part 63. One end of the first torsion spring 68 is connected to the first knife holder 64, and the other end is connected to the first radially sliding part 63. When the first torsion spring 68 releases elastic force, it drives the long strip knife 65 to rotate in the clockwise direction of the rotation of the rotating disk 1. There is a rotation limit between the long strip knife 65 and the first radially sliding part 63, that is, when the long strip knife 65 rotates in the clockwise direction of the rotation of the rotating disk 1 until the distance from the midpoint of it to the center of the rotating disk 1 is the shortest, it reaches the limit position. A first compression spring 66 is arranged between the first axially sliding parts 61 of the two outer skin cutting units. Both ends of the first compression spring 66 are abutted against one first axially sliding part 61 respectively. When the first spring releases elastic force, it makes the two outer skin cutting units move reversely and separate from each other.

[0035] An extruding part is arranged near the working position. The extruding part includes two runners 5 symmetrical about the above symmetry plane. The two runners 5 are respectively rotatably connected to two shaft rods 4. The two shaft rods 4 are fixedly connected to the fixed base 3. The two runners 5 are distributed on both sides of the working position.

[0036] During the rotation of the rotating disk 1, when the outer skin cutting assembly 6 passes the working position, the long knives 65 and the first radial sliding part 63 of the two outer skin cutting units are in the initial state, the long knives 65 are parallel to the cable, and the two first wedge blocks 62 are respectively squeezed by the rotating wheel 5, so that the two long knives 65 are closed to cut the outer skin of the cable of a preset length. The outer skin of the preset length is cut in half, and the first compression spring 66 is also compressed to store energy. Since the squeezing of the first wedge block 62 by the rotating wheel 5 and the cutting of the cable sheath by the long knife 65 are both process quantities, the rotating disk 1 is continuously rotating during the process, and the cable sheath will keep the long knife 65 in the incision, thereby causing the angle of the long knife 65 to continuously deflect, and the distance between the long knife 65 and the first axial sliding portion 61 will continue to increase, so that the first torsion spring 68 and the first tension spring 67 are both elastically deformed and store energy. When the first wedge block 62 completely passes through the rotating wheel 5, the elastic force of the first compression spring 66 is released, thereby quickly pushing open the two sheath cutting units, and the long knife 65 is separated from the incision of the cable sheath. The first torsion spring 68 and the first tension spring 67 quickly release their force, so that the first radial sliding portion 63 and the long knife 65 are both reset to their initial states.

[0037] See also Figure 3 , Figure 8 , Figure 9, the outer skin cutting assembly 7 includes two outer skin cutting units symmetrically arranged with respect to the above-mentioned symmetry plane. Each outer skin cutting unit includes a second axial sliding portion 71 elastically slidably connected to the rotating disk 1 along the axial direction of the rotating disk 1. A second limiting member 710 in the shape of a folded plate is screwed onto the rotating disk 1, and the second limiting member 710 can prevent the second axial sliding portion 71 from sliding out of the rotating disk 1; a second wedge block 72 is fixedly connected to the second axial sliding portion 71, and a second radial sliding portion 73 is elastically slidably connected to the second axial sliding portion 71 along the radial direction of the rotating disk 1. Specifically, a second tension spring 78 is provided between the second axial sliding portion 71 and the second radial sliding portion 73. One end of the second compression spring 77 close to the center of the rotating disk 1 is hooked on the hook on the second axial sliding portion 71, and the other end is hooked on the hook on the second radial sliding portion 73; a cutter group is elastically rotatably connected to the second radial sliding portion 73 along a rotating shaft parallel to the axial direction of the rotating disk 1. The cutter group includes two cutters 76 arranged side by side and at intervals. The cutting edge portion of each cutter 76 is V-shaped. A connecting rod 74 is connected between each cutter group. Each cutter 76 is installed on the corresponding second cutter holder 75. The cutter group is elastically rotatably connected to the second radial sliding portion 73 through the connecting rod 74. The connecting rod 74 connects two cutter holders. A second torsion spring 79 is sleeved on the rotating shaft between the connecting rod 74 and the second radial sliding portion 73. One end of the second torsion spring 79 is connected to the connecting rod 74, and the other end is connected to the second radial sliding portion 73. When the second torsion spring 79 releases elastic force, it drives the connecting rod 74 and the cutter group to rotate in the clockwise direction of the rotation of the rotating disk 1. There is a rotation limit between the connecting rod 74 and the second radial sliding portion 73, that is, when the connecting rod 74 rotates in the clockwise direction of the rotation of the rotating disk 1 until the distance from the midpoint of the connecting rod 74 to the center of the rotating disk 1 is the shortest, it reaches the limit position. The two cutters 76 of the two outer skin cutting units correspond to each other, and the corresponding two cutters 76 can be misaligned and fitted together when closed. A second compression spring 77 is provided between the second axial sliding portions 71 of the two outer skin cutting units. Both ends of the second compression spring 77 are in contact with one second axial sliding portion 71 respectively. When the second spring releases elastic force, it causes the two outer skin cutting units to move in the reverse direction and separate.

[0038] During the rotation of the rotating disk 1, when the outer skin cutting assembly 7 passes through the working position, the second wedge-shaped blocks 72 of the two outer skin cutting units are respectively squeezed by the rotating wheel 5, so that the two cutter combinations are closed, thereby cutting both ends of the outer skin of the preset length of the cable. At the same time, the second compression spring 77 is also compressed to store energy. Since the extrusion of the second wedge-shaped block 72 by the rotating wheel 5 and the cutting of both ends of the outer skin of the preset length of the cable by the cutter 76 are both process quantities, during the process, the rotating disk 1 continues to rotate, and the cable outer skin will keep the cutter 76 in the cut, so it will drive the angle of the cutter group to continuously deflect, and the distance between the cutter group and the second axial sliding part 71 will continuously increase. The second radial sliding part 73 slides away from the center of the rotating disk 1 relative to the second axial sliding part 71, so that the second torsion spring 79 and the second tension spring 78 both undergo elastic deformation to store energy. When the second wedge-shaped block 72 completely passes the rotating wheel 5, the elastic force of the second compression spring 77 is released, so as to quickly push the two outer skin cutting units apart, the cutter 76 disengages from the cut of the cable outer skin, and the second torsion spring 79 and the second tension spring 78 quickly release the force, so that the second radial sliding part 73 and the cutter 76 quickly reset.

[0039] Refer to Figure 4 , Figure 10 , the cable cutting assembly 8 includes two swing arms 81. One ends of the two swing arms 81 are elastically rotatably connected to the rotating disk 1, and the other ends are respectively fixedly installed with cutters 82. The two swing arms 81 are respectively provided with wedge-shaped structures 83. Specifically, there is a third compression spring 84 between the two swing arms 81, and both ends of the third compression spring 84 are connected to one swing arm 81 respectively. A third limiting member for restricting the excessive rotation and separation of the two swing arms 81 is also fixedly installed on the rotating disk 1. The third limiting member includes a fixing block 85 screwed on the rotating disk 1. Screws 86 are respectively screwed at both ends of the fixing block 85, and the ends of the two screws 86 are respectively abutted against the outer sides of one swing arm 81. By adjusting the screwing degree of the screw 86, the maximum separation limit of the two swing arms 81 can be adjusted.

[0040] During the rotation of the rotating disk 1, when the cable cutting assembly 8 passes through the working position, the two wedge-shaped structures 83 are respectively squeezed by the rotating wheel 5 to close the two cutters 82, and the two cutters 82 form a shearing fit to cut the cable from the middle of the outer skin of the preset length. After the cable is cut, the outer skin at the end of the cable is also removed. Even if the cut outer skin still adheres to the cable, it doesn't matter. The electrician can easily tear off the outer skin adhering to the cable when wiring.

[0041] In the present invention, during the rotation of the rotating disk 1, the outer skin splitting assembly 6, the outer skin cutting assembly 7 and the cable cutting assembly 8 sequentially split the outer skin of the cable, cut off the split outer skin of the cable, and cut the cable from the middle of the part of the cable with the split outer skin, so as to realize the peeling treatment of the end of the cable during the cable cutting process, thereby facilitating the subsequent wiring operation and improving the operation efficiency during the power construction process.

[0042] Only some exemplary embodiments of the present invention have been described above by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cable cutting device for electric power construction, characterized in that: include The rotating disk is rotatably arranged, and has an operating position close to the cable in the circumferential direction of the rotating disk. The rotating disk is provided with the following parts in the operating position in sequence along the circumferential direction: A sheath cutting component for cutting a preset length of the sheath along the length direction of the cable; A sheath cutting component for cutting off the sheath at both ends of the preset length along the radial direction of the cable; and a cable cutting assembly for cutting the cable from the middle of the predetermined length of the outer sheath; The skin cutting assembly includes two symmetrically arranged skin cutting units, each skin cutting unit includes a first axial sliding portion elastically connected to the rotating disk along the axial direction of the rotating disk, a first wedge block is fixedly connected to the first axial sliding portion, a first radial sliding portion is elastically connected to the rotating disk along the radial direction of the rotating disk on the first axial sliding portion, and a long knife is rotatably connected to the first radial sliding portion along an elastic rotating shaft parallel to the axial direction of the rotating disk; when the skin cutting assembly passes through the working position, the first wedge blocks of the two skin cutting units are respectively squeezed by the extrusion piece to make the two long knives close together to cut the skin of a preset length.

2. A cable cutting device for electric power construction according to claim 1, characterized in that: A first compression spring is arranged between the first axial sliding parts of the two outer skin cutting units, and two ends of the first compression spring are respectively in contact with one of the first axial sliding parts.

3. A cable cutting device for electric power construction according to claim 1, characterized in that: A first tension spring is arranged between the first axial sliding part and the first radial sliding part of each outer skin cutting unit, and one end of the first compression spring close to the center of the rotating disk is hooked on the hook on the first axial sliding part, and the other end is hooked on the hook on the first radial sliding part.

4. A cable cutting device for electric power construction according to claim 1, characterized in that: The long knife of each skin cutting unit is rotatably connected with the first radial sliding part through its first knife support, and a first torsion spring is sleeved on the rotating shaft between the first knife support and the first radial sliding part, one end of the first torsion spring is connected to the first knife support, and the other end is connected to the first radial sliding part. When the first torsion spring releases its elastic force, the corresponding long knife is driven to rotate in the clockwise direction of the rotating disk.

5. A cable cutting device for electric power construction according to claim 1, characterized in that: The skin cutting assembly includes two symmetrically arranged skin cutting units, each skin cutting unit includes a second axial sliding portion elastically connected to the rotating disk along the axial direction of the rotating disk, a second wedge block is fixedly connected to the second axial sliding portion, a second radial sliding portion is elastically connected to the second axial sliding portion along the radial direction of the rotating disk, a cutting knife group is elastically rotatably connected to the second radial sliding portion along a rotating shaft parallel to the axial direction of the rotating disk, and the cutting knife group includes two cutting knives arranged in parallel and at intervals; when the skin cutting assembly passes through the working position, the second wedge blocks of the two skin cutting units are respectively squeezed by the extrusion piece to make the two cutting knife groups close together to cut off the two ends of the skin of a preset length.

6. A cable cutting device for electric power construction according to claim 5, characterized in that: A connecting rod is connected between each of the cutting knife groups, and the cutting knife group is elastically rotatably connected with the second radial sliding part through the connecting rod, and the blade of each of the cutting knives is V-shaped.

7. A cable cutting device for electric power construction according to claim 1, characterized in that: The cable cutting assembly includes two swing arms, one end of each of which is elastically rotatably connected to a rotating disk, and the other end of each of which is fixedly mounted with a cutter, and each of the two swing arms has a wedge-shaped structure; when the cable cutting assembly passes through an operating position, the two wedge-shaped structures are squeezed by an extrusion member so that the two cutters are closed to cut the cable from the middle of an outer sheath of a preset length.

8. A cable cutting device for power construction according to claim 1, 5 or 7, characterized in that: The extruder comprises two rotating wheels which are arranged on both sides of the working position.

9. A cable cutting device for electric power construction according to claim 1, characterized in that: An annular cable groove for accommodating cables is provided on the peripheral side surface of the rotating disk.

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