A power cable for new energy

Abstract

The present invention relates to the technical field of power cables, and proposes a power cable for new energy, comprising a protective layer, a plurality of transmission conductors arranged in the protective layer, one side of the transmission conductors moving out from the protective layer, an external fixing component, a connecting cylinder seat and a closed partition, the external fixing component is movably arranged on the protective layer, the external fixing component is used to tighten the protective layer and the plurality of transmission conductors, the plurality of transmission conductors all pass through the connecting cylinder seat, a protective traction component is arranged between the connecting cylinder seat and the protective layer, the protective traction component is located between the plurality of transmission conductors, a threaded collar is rotatably arranged on the side of the connecting cylinder seat away from the external fixing component, the closed partition is fixedly connected in the connecting cylinder seat, and a plurality of fixed cylinders are connected on the closed partition. Through the above technical scheme, the problem that when the charging plug is replaced, the new energy power cable in the prior art is difficult to be electrically connected to the new charging plug is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of power cables, and in particular to a power cable for new energy. Background Art

[0002] The power cable is an existing component in the prior art for transmitting electric energy. The power cable is usually composed of an outer protective layer and multiple conductors with insulating layers. The multiple conductors with insulating layers are twisted together by a cabling machine to keep the multiple conductors and the outer protective layer tight.

[0003] Different power cables have different uses. With the continuous development of new energy vehicle technology in modern society, charging piles can be seen everywhere on the roads or in parking lots. When the charging piles replenish the power of new energy vehicles, they will use special new energy cables to electrically connect with the new energy vehicles. New energy power cables are generally short in length, usually only a few meters in length. One side of the new energy power cable is electrically connected to the power supply equipment inside the charging pile, and the other side of the new energy power cable is electrically connected to a charging plug that is compatible with the new energy vehicle, thereby transmitting the power of the charging pile to the new energy vehicle.

[0004] When the new energy power cable is electrically connected to the charging plug, it is first necessary to move multiple conductors into the corresponding electrical connectors in the charging plug in turn to electrically connect the conductors to the corresponding electrical connectors. After the new energy power cable in the prior art is used with the charging plug for a period of time, the charging plug needs to be replaced for safety reasons. However, when the conductor is removed from the charging plug, in order to protect the charging pile power transmission system, a part of the original power cable is usually removed when the charging plug is replaced. When the new charging plug is installed, In order to re-electrically connect the charging plug to the original conductor of the power cable, it is necessary to break the original new energy power cable and peel off a part of the outer protective layer and a part of the insulating layer on the outside of the conductor to expose the copper wire in the conductor of the power cable. The conductor continues to be electrically connected to the new charging plug. However, when manually breaking the new energy power cable, firstly because the texture of the new energy power cable is relatively hard, the operator itself needs to use a large number of special tools to perform the relatively strenuous breaking operation on the new energy power cable. It is also easy to cause instability in the breaking operation, resulting in looseness between the outer protective layer and multiple conductors. Summary of the invention

[0005] The present invention provides a power cable for new energy, which solves the problem in the prior art that when the charging plug of the new energy cable is replaced, it is difficult to electrically connect the new energy power cable with a new charging plug.

[0006] The technical solution of the present invention is as follows:

[0007] A power cable for new energy, comprising a protective layer, a plurality of transmission conductors arranged in the protective layer, one side of the transmission conductors being moved out of the protective layer, and further comprising:

[0008] An external fixing component, the external fixing component is movably disposed on the protective layer, and the external fixing component is used to tighten the protective layer and a plurality of power transmission conductors;

[0009] A connecting cylinder seat, wherein the plurality of power transmission conductors all penetrate the connecting cylinder seat, a protective traction assembly is provided between the connecting cylinder seat and the protective layer, the protective traction assembly is located between the plurality of power transmission conductors, and a threaded collar is rotatably provided on a side of the connecting cylinder seat away from the external fixing assembly;

[0010] A closed partition is fixedly connected in the connecting cylinder seat, and a plurality of fixed cylinders are connected on the closed partition, the number of the fixed cylinders is consistent with the number of the power transmission conductors, and conductor fixing components are arranged in the plurality of fixed cylinders.

[0011] In order to keep the protective layer and multiple power transmission conductors fixed, further, the external fixing component includes a fixing ring sleeve, a tightening pull ring and a bottom tightening structure, the fixing ring sleeve is arranged on the outside of the protective layer, the tightening pull ring is located on the inside of the fixing ring sleeve, the upper side of the tightening pull ring is rotatably connected to multiple threaded rods, the threaded rods are threadedly connected to the fixing ring sleeve, and the bottom tightening structure is arranged between the tightening pull ring and the fixing ring sleeve.

[0012] In order to make the tightening pull ring fit tightly against the outer side of the protective layer, further, the bottom tightening structure includes a clamping cylinder, a fixed seat and a clamping seat, both sides of the fixed ring sleeve are connected to the clamping cylinder, both sides of the bottom of the tightening pull ring are fixedly connected with a pull rope, and the pull rope is slidably arranged in the corresponding clamping cylinder, the clamping cylinder is fixedly connected with the fixed seat, a fixing hole is opened on the fixed seat, the clamping seat is arranged on the upper side of the fixing hole, the clamping seat is located in the clamping cylinder, the clamping seat is fixedly connected with a movable screw, and the movable screw is threadedly connected to the clamping cylinder.

[0013] In order to make multiple transmission conductors move in a straight line, further, the protective traction assembly includes a fixed ring seat, a connecting ring seat, a telescopic sleeve and a support ring, the fixed ring seat is connected to the protective layer, the connecting ring seat is fixedly connected to the side of the connecting tube seat close to the fixed ring seat, one side of the telescopic sleeve is fixedly connected to the fixed ring seat, and the other side of the telescopic sleeve is detachably connected to the connecting ring seat, the number of the support rings is set to multiple, the multiple support rings are divided into multiple groups, the multiple support rings in the same group are all arranged on the outside of the same transmission conductor, and the support ring is fixedly connected to the inner wall of the telescopic sleeve.

[0014] In order to keep the power transmission conductor fixed in the fixed cylinder, on the basis of the present solution, the conductor fixing assembly includes a clamping member and a trapezoidal pushing block, the clamping members are fixedly connected to both sides of the interior of each fixed cylinder, a friction section is provided on the side of the clamping member close to the power transmission conductor, and a triangular groove is provided in the clamping member, and the trapezoidal pushing block is slidably provided in the triangular groove.

[0015] In order to drive the trapezoidal pushing block to move in the triangular groove, on the basis of the present solution, it further includes a connecting support ring and an adjusting screw. The connecting support ring is located in the connecting cylinder seat. A plurality of connecting parts are fixedly connected to the connecting support ring. The number of the connecting parts is consistent with the number of the power transmission conductors. The connecting parts are fixedly connected to the corresponding two trapezoidal pushing blocks. The adjusting screw is rotatably connected to the connecting support ring, and the adjusting screw is threadedly connected to the connecting cylinder seat.

[0016] In order to keep the movement of the connecting support ring in the connecting cylinder seat stable, on the basis of the present solution, further, a balancing slide bar is included, the connecting support ring is fixedly connected to the balancing slide bar, and the balancing slide bar is slidably connected to the connecting cylinder seat.

[0017] The working principle and beneficial effects of the present invention are:

[0018] In the present invention, when it is necessary to electrically connect a plurality of power transmission conductors to corresponding positions of the charging plug, the protective layer is first used to break the strands of the corresponding area of ​​the charging plug, the protective layer in the corresponding area is peeled off, and the plurality of power transmission conductors twisted together in the area are dispersed, so that the power transmission conductors in the area are used as the electrical connection area, and then the power transmission conductor is inserted into the corresponding fixed cylinder, and one side of the power transmission conductor is passed through the closed partition, and the power transmission conductor is fixed in the fixed cylinder by the conductor fixing assembly, and then the connection between the cylinder seat and the charging plug is connected by rotating the threaded collar. The threaded connection is performed between the two ends of the charging plug, and the power transmission conductor is electrically connected to the charging plug. By reserving a section of the power transmission conductor electrical connection area for linear transmission, when the charging plug is subsequently replaced, if the power transmission conductor in the connecting cylinder seat is cut off, the connecting cylinder seat can be moved in the direction of the fixing ring sleeve to allow multiple parallel power transmission conductors to re-enter the other side of the connecting cylinder seat, so that the new charging plug can be quickly electrically connected to the power transmission conductor. In addition, the length of the power transmission conductor exposed in the connecting cylinder seat can be adjusted, which is more convenient for electrically connecting the power transmission conductor to the charging socket.

[0019] In the present invention, when the protective layer and the plurality of power transmission conductors need to be broken, the area on the protective layer for breaking is first determined, and then the fixed ring sleeve is moved to one side of the area, and then the tightening pull ring is pulled by the bottom tightening structure to make the collecting pull ring fit tightly with the outer wall of the protective layer, thereby ensuring that when the protective layer and the plurality of power transmission conductors are broken, the protective layer and the plurality of power transmission conductors will not be loose as a whole;

[0020] In the present invention, in order to protect the electrical connection area of ​​the multiple transmission conductors after the strands are broken, the electrical connection area of ​​the transmission conductors is protected by using a protective traction assembly, and the multiple transmission conductors are made straight, so that the connection cylinder seat can be moved between the multiple transmission conductors later;

[0021] Therefore, when the charging plug needs to be replaced, the new energy power cable can facilitate the rapid electrical connection between the new charging plug and multiple power transmission conductors, and avoid the problem of looseness between the protective layer and the multiple power transmission conductors when replacing the charging plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of a partial cross-section of the present invention;

[0025] Figure 3It is a schematic diagram of a partial cross-section of the protective layer, the power transmission conductor, the connecting cylinder seat, the external fixing component and the protective traction component in the present invention;

[0026] Figure 4 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0027] Figure 5 It is a schematic diagram of the structure of the external fixing component in the present invention;

[0028] Figure 6 For the present invention Figure 5 A schematic diagram of the local enlarged structure at B in the middle;

[0029] Figure 7 It is a structural schematic diagram of the protective traction assembly in the present invention;

[0030] Figure 8 It is a schematic diagram of a partial cross-section of the structure of the connection cylinder seat, the fixed cylinder body and the conductor fixing assembly in the present invention;

[0031] Fig. 9 It is a schematic diagram of the partial cross-section of the structure of the clamping member, the trapezoidal pushing block, the connecting support ring and the connecting member in the present invention.

[0032] In the figure: 100, external fixing assembly; 200, protective traction assembly; 300, conductor fixing assembly;

[0033] 1. Protective layer; 2. Transmission conductor; 3. Connecting cylinder seat; 4. Threaded collar; 5. Closed partition; 6. Fixed cylinder; 7. Fixed ring sleeve; 8. Tightening pull ring; 9. Threaded rod; 10. Clamping cylinder; 11. Pull rope; 12. Fixed seat; 13. Clamping seat; 14. Moving screw; 15. Fixed ring seat; 16. Connecting ring seat; 17. Telescopic sleeve; 18. Support ring; 19. Clamping piece; 20. Trapezoidal push block; 21. Connecting support ring; 22. Connecting piece; 23. Adjusting screw; 24. Balance slide bar. DETAILED DESCRIPTION

[0034] The following will be combined with 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, not all of the embodiments. 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.

[0035] like Figures 1 to 9As shown, this embodiment proposes a power cable for new energy, including a protective layer 1, in which a plurality of transmission conductors 2 are arranged, one side of the transmission conductor 2 is moved out from the protective layer 1, and the protective layer 1 is a cylindrical component made of rubber and plastic material. The plurality of transmission conductors 2 are protected by the protective layer 1 to prevent the transmission conductors 2 from being damaged and to prevent the transmission conductors 2 from leakage. The transmission conductor 2 includes a conductive copper wire and an insulating layer. The insulating layer is sleeved on the outside of the conductive copper wire. The conductive copper wire is used to transmit current between the charging pile and the charging plug. In order to keep the plurality of transmission conductors 2 fixed in the protective layer 1 and to ensure that the protective layer 1 and the plurality of transmission conductors 2 are not easily deformed, the plurality of transmission conductors 2 are usually twisted together through a cabling process, so that the plurality of transmission conductors 2 are initially twisted together, and then an extrusion process is performed subsequently to extrude the protective layer 1 from the outside of the plurality of twisted transmission conductors 2.

[0036] It also includes an external fixing component 100, which is movably set on the protective layer 1. The external fixing component 100 is used to tighten the protective layer 1 and multiple transmission conductors 2. The external fixing component 100 includes a fixing ring sleeve 7, a tightening pull ring 8 and a bottom tightening structure. The fixing ring sleeve 7 is set on the outside of the protective layer 1, and the tightening pull ring 8 is located on the inside of the fixing ring sleeve 7. The upper side of the tightening pull ring 8 is rotatably connected with multiple threaded rods 9, and the threaded rods 9 are threadedly connected to the fixing ring sleeve 7. A bottom tightening structure is set between the tightening pull ring 8 and the fixing ring sleeve 7. When it is necessary to break the protective layer 1 and the transmission conductor 2 determined as the electrical connection area, first move the fixing ring sleeve 7 onto the protective layer 1, and move the fixing ring sleeve 7 to the side next to the electrical connection area of ​​the transmission conductor 2, and then rotate the multiple threaded rods 9 to push the upper inner wall of the tightening pull ring 8 to make close contact with the surface of the protective layer 1.

[0037] The bottom tightening structure includes a clamping cylinder 10, a fixed seat 12 and a clamping seat 13. Both sides of the fixed ring sleeve 7 are connected with the clamping cylinder 10. Both sides of the bottom of the tightening pull ring 8 are fixedly connected with a pull rope 11, and the pull rope 11 is slidably set in the corresponding clamping cylinder 10. The clamping cylinder 10 is fixedly connected with a fixed seat 12, and a fixing hole is opened on the fixed seat 12. A clamping seat 13 is set on the upper side of the fixing hole. The clamping seat 13 is located in the clamping cylinder 10. A moving screw 14 is fixedly connected to the clamping seat 13. The moving screw 14 is threadedly connected to the clamping cylinder 10. The inner wall of the upper side of the tightening pull ring 8 and the clamping seat 13 are connected. After the protective layer 1 is in close contact, the pull ropes 11 on both sides of the bottom are pulled to make the bottom inner wall of the tightening pull ring 8 also fit with the outer wall of the protective layer 1, and then the movable screw 14 is rotated to make the movable screw 14 and the clamping seat 13 move toward the direction of the fixed hole, so that the clamping seat 13 drives the pull rope 11 into the fixed hole together, so that the pull rope 11 remains fixed, thereby ensuring that the tightening pull ring 8 can clamp the protective layer 1 and the multiple transmission conductors 2 in the protective layer 1, and prevent the problem of loosening of the protective layer 1 and the transmission conductor 2 when breaking the strands between the protective layer 1 and the multiple transmission conductors 2.

[0038] like Figures 1 to 3 and Figure 7As shown, multiple transmission conductors 2 all pass through the connecting tube seat 3, and a protective traction assembly 200 is arranged between the connecting tube seat 3 and the protective layer 1. The protective traction assembly 200 is located between the multiple transmission conductors 2. A threaded collar 4 is rotatably arranged on the side of the connecting tube seat 3 away from the external fixing assembly 100. The protective traction assembly 200 includes a fixed ring seat 15, a connecting ring seat 16, a telescopic sleeve 17 and a support ring 18. The fixed ring seat 15 is connected to the protective layer 1, and the connecting ring seat 16 is fixedly connected to the side of the connecting tube seat 3 close to the fixed ring seat 15. One side of the telescopic sleeve 17 is fixedly connected to the fixed ring seat 15, and the other side of the telescopic sleeve 17 is detachably connected to the connecting ring seat 16. The number of support rings 18 is set to be multiple, and the multiple support rings 18 are divided into multiple groups. The multiple support rings 18 in the same group are all arranged on the outside of the same transmission conductor 2, and the support ring 18 is fixedly connected to the inner wall of the telescopic sleeve 17. After completing the breaking operation of the protective layer 1 and the transmission conductor 2, the determined electrical connection of the transmission conductor 2 is The connection area is exposed, first the fixing ring seat 15 is brought into contact with the outer side of the protective layer 1 after the strands are broken, and adhesive is applied inside the fixing ring seat 15 to fix the fixing ring seat 15 with the end face of the protective layer 1 after the strands are broken, and then the transmission conductor 2 is passed through the corresponding multiple support rings 18, and then the telescopic sleeve 17 is pulled to stretch, and the other side of the telescopic sleeve 17 is stretched and moved into the connecting ring seat 16, and bolts and other fasteners are used to keep the corresponding side of the connecting ring seat 16 and the telescopic sleeve 17 connected, and the telescopic sleeve 17 is used to wrap and protect the electrical connection area of ​​the transmission conductor 2, and the support ring 18 is used to guide and pull the transmission conductor 2, and also prevent the transmission conductor 2 from moving at will in the telescopic sleeve 17, and when the charging plug needs to be replaced later, after the transmission conductor 2 in the connecting cylinder seat 3 is cut off, the connecting cylinder seat 3 can be moved to shrink the telescopic sleeve 17, so that part of the transmission conductor 2 area is moved back to the connecting cylinder seat 3, so that the transmission conductor 2 can continue to be used to electrically connect the charging plug.

[0039] like Figures 1 to 4 , Figure 8 and Fig. 9 As shown, the closed partition 5 is fixedly connected in the connecting cylinder seat 3, and a plurality of fixed cylinders 6 are connected to the closed partition 5. The number of the fixed cylinders 6 is consistent with the number of the power transmission conductors 2. A conductor fixing assembly 300 is arranged in each of the plurality of fixed cylinders 6. The conductor fixing assembly 300 includes a clamping member 19 and a trapezoidal pushing block 20. The inner sides of each fixed cylinder 6 are fixedly connected with clamping members 19. A friction section is arranged on the side of the clamping member 19 close to the power transmission conductor 2, and a triangular groove is arranged in the clamping member 19. The trapezoidal pushing block 20 is slidably arranged in the triangular groove. When the power transmission conductor 2 is moved into the connecting cylinder seat 3 and the power transmission conductor 2 passes through the corresponding fixed cylinder 6, the trapezoidal pushing block 20 is pushed to move in the triangular groove in the clamping member 19, so that the trapezoidal pushing block 20 pushes the clamping member 19 to deform, so that the clamping member 19 clamps the power transmission conductor 2.

[0040] The invention also includes a connecting support ring 21 and an adjusting screw 23. The connecting support ring 21 is located in the connecting tube seat 3. A plurality of connecting members 22 are fixedly connected to the connecting support ring 21. The number of the connecting members 22 is consistent with the number of the power transmission conductors 2. The connecting members 22 are fixedly connected to the corresponding two trapezoidal push blocks 20. The adjusting screw 23 is rotatably connected to the connecting support ring 21. The adjusting screw 23 is threadedly connected to the connecting tube seat 3. The invention also includes a balancing slide bar 24. The balancing slide bar 24 is fixedly connected to the connecting support ring 21. The balancing slide bar 24 is slidably connected to the connecting support ring 21. It is connected to the connecting cylinder seat 3. When it is necessary to move the multiple trapezoidal push blocks 20 in the triangular groove of the clamping member 19, the adjusting screw 23 is rotated to make the adjusting screw 23 drive the connecting support ring 21 to move, and drive the connecting support ring 21 and the multiple connecting members 22 to move in the connecting cylinder seat 3, so that the connecting member 22 drives the trapezoidal push blocks 20 to move in the triangular groove in the clamping member 19. In order to keep the movement of the connecting support ring 21 parallel, a balancing slide bar 24 is provided on the connecting support ring 21 to ensure stable movement of the connecting support ring 21.

[0041] The working principle of the new energy power cable is as follows: when it is necessary to electrically connect multiple transmission conductors 2 with corresponding positions of the charging plug, first, the protective layer 1 is used to break the strands of the corresponding area of ​​the charging plug, the protective layer 1 in the corresponding area is peeled off, and the multiple transmission conductors 2 twisted together in the area are dispersed, so that the transmission conductors 2 in the area are used as the electrical connection area, and then the transmission conductor 2 enters the corresponding fixed cylinder 6, and one side of the transmission conductor 2 passes through the closed partition 5, and the adjusting screw 23 is rotated to drive the connecting support ring 21 to move, drive the connecting support ring 21 and multiple connecting parts 22 to move in the connecting cylinder seat 3, and the connecting part 22 drives the trapezoidal push block 20 to move in the triangular groove in the clamping part 19, so that the clamping part 19 clamps the transmission conductor 2, and after the charging plug is electrically connected to the transmission conductor 2 by rotating the threaded ring 4, the charging plug and the connecting cylinder seat 3 are threadedly sealed.

[0042] When the charging plug needs to be replaced, the old charging plug and part of the power transmission conductor 2 are directly cut off, and then the connecting tube seat 3 is moved toward the direction of the fixed ring sleeve 7 to shrink the telescopic sleeve 17. The power transmission conductor 2 will continue to move to one side of the closed partition 5, and then the power transmission conductor 2 will be fixed again, and the new charging plug will be electrically connected to multiple power transmission conductors 2.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power cable for new energy, comprising a protective layer (1), wherein a plurality of transmission conductors (2) are arranged in the protective layer (1), and one side of the transmission conductors (2) is moved out from the protective layer (1), characterized in that: Also includes: an external fixing component (100), the external fixing component (100) being movably arranged on the protective layer (1), and the external fixing component (100) being used to tighten the protective layer (1) and the plurality of power transmission conductors (2); A connecting cylinder seat (3), wherein the plurality of power transmission conductors (2) all pass through the connecting cylinder seat (3), a protective traction assembly (200) is provided between the connecting cylinder seat (3) and the protective layer (1), the protective traction assembly (200) is located between the plurality of power transmission conductors (2), and a threaded collar (4) is rotatably provided on a side of the connecting cylinder seat (3) away from the external fixing assembly (100); A closed partition (5), the closed partition (5) being fixedly connected to the connecting cylinder seat (3), a plurality of fixed cylinders (6) being connected to the closed partition (5), the number of the fixed cylinders (6) being the same as the number of the power transmission conductors (2), and a conductor fixing assembly (300) being provided in each of the plurality of fixed cylinders (6); The external fixing assembly (100) comprises: A fixing ring sleeve (7), the fixing ring sleeve (7) being arranged on the outside of the protective layer (1); A tightening pull ring (8), the tightening pull ring (8) is located on the inner side of the fixing ring sleeve (7), the upper side of the tightening pull ring (8) is rotatably connected to a plurality of threaded rods (9), and the threaded rods (9) are threadedly connected to the fixing ring sleeve (7); A bottom tightening structure, wherein the bottom tightening structure is provided between the tightening pull ring (8) and the fixing ring sleeve (7); The bottom tensioning structure comprises: A clamping cylinder (10), both sides of the fixing ring sleeve (7) are connected to the clamping cylinder (10), both sides of the bottom of the tightening pull ring (8) are fixedly connected to a pull rope (11), and the pull rope (11) is slidably arranged in the corresponding clamping cylinder (10); A fixing seat (12), the fixing seat (12) is fixedly connected to the clamping cylinder (10), and a fixing hole is provided on the fixing seat (12); A clamping seat (13), the clamping seat (13) is provided on the upper side of the fixing hole, the clamping seat (13) is located in the clamping cylinder (10), a movable screw (14) is fixedly connected to the clamping seat (13), and the movable screw (14) is threadedly connected to the clamping cylinder (10); The protective traction assembly (200) comprises: A fixed ring seat (15), the fixed ring seat (15) being connected to the protective layer (1); A connecting ring seat (16), wherein the connecting ring seat (16) is fixedly connected to a side of the connecting cylinder seat (3) close to the fixed ring seat (15); a telescopic sleeve (17), one side of the telescopic sleeve (17) being fixedly connected to the fixed ring seat (15), and the other side of the telescopic sleeve (17) being detachably connected to the connecting ring seat (16); A support ring (18), wherein the number of the support rings (18) is set to be multiple, and the multiple support rings (18) are divided into multiple groups, and the multiple support rings (18) in the same group are all arranged on the outside of the same transmission conductor (2), and the support ring (18) is fixedly connected to the inner wall of the telescopic sleeve (17).

2. A new energy power cable according to claim 1, characterized in that: The conductor fixing assembly (300) comprises: A clamping member (19), wherein both sides of the interior of each fixed cylinder (6) are fixedly connected to the clamping member (19), a friction section is provided on a side of the clamping member (19) close to the power transmission conductor (2), and a triangular slot is provided in the clamping member (19); A trapezoidal pushing block (20) is slidably arranged in the triangular slot.

3. A new energy power cable according to claim 2, characterized in that: Also includes: A connecting branch ring (21), the connecting branch ring (21) is located in the connecting cylinder seat (3), a plurality of connecting members (22) are fixedly connected to the connecting branch ring (21), the number of the connecting members (22) is consistent with the number of the power transmission conductors (2), and the connecting members (22) are fixedly connected to the corresponding two trapezoidal push blocks (20); An adjusting screw (23), wherein the adjusting screw (23) is rotatably connected to the connecting support ring (21), and the adjusting screw (23) is threadedly connected to the connecting cylinder seat (3).

4. A new energy power cable according to claim 3, characterized in that: Also includes: A balancing slide bar (24) is fixedly connected to the connecting support ring (21), and the balancing slide bar (24) is slidably connected to the connecting cylinder seat (3).

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