Composite super high voltage bundled conductor installation device

Abstract

The application provides a composite super-high-voltage split conductor installation device, which comprises a first guide seat, a second guide seat, a first rotating seat, a second rotating seat and a rotating shaft. A plurality of first guide pieces are arranged on the first guide seat, and a first sliding piece is arranged on each of the first guide pieces. A first threading seat is arranged on the first sliding piece. A plurality of second guide pieces are arranged on the second guide seat, and a second sliding piece is arranged on each of the second guide pieces. A second threading seat is arranged on the second sliding piece. The first rotating seat can rotate relative to the first guide seat and can drive the first sliding piece to slide relative to the first guide piece. The second rotating seat can rotate relative to the second guide seat and can drive the second sliding piece to slide relative to the second guide piece. The rotating shaft is sequentially arranged in the first rotating seat, the first guide seat, the second guide seat and the second rotating seat, and drives the first rotating seat and the second rotating seat to rotate. The second guide seat can slide along the axial direction of the rotating shaft and can rotate relative to the rotating shaft.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of split conductor, in particular to a composite super-high-voltage split conductor installation device. BACKGROUND

[0002] In the wiring construction of the split conductor, in order to ensure that the distance from the center point of each conductor in the split conductor is the same, a conductor seat is usually used to install each conductor. However, the number of conductors that can be installed by the existing conductor seat is fixed, and the distance of the conductor from the center point cannot be adjusted. SUMMARY

[0003] The present application provides a composite super-high-voltage split conductor installation device to solve the problem that the number of conductors that can be installed by the conductor seat of the split conductor in the known technology is fixed and the distance of the conductor from the center point cannot be adjusted.

[0004] The present application provides a composite super-high-voltage split conductor installation device, comprising a first guide seat, a second guide seat, a first rotating seat, a second rotating seat, and a rotating shaft. A plurality of first guide pieces are provided on the first guide seat, and a first sliding piece is provided on each of the plurality of first guide pieces. The first guide piece is configured to guide the first sliding piece to slide radially along the first guide seat, and a first threading seat is provided on the first sliding piece. The second guide seat is provided on one side of the first guide seat along the direction of the axis of the first guide seat. A plurality of second guide pieces are provided on the second guide seat, and a second sliding piece is provided on each of the plurality of second guide pieces. The second guide piece is configured to guide the second sliding piece to slide radially along the second guide seat, and a second threading seat is provided on the second sliding piece. The first rotating seat is provided on the side of the first guide seat away from the second guide seat, and the first rotating seat can rotate relative to the first guide seat. Based on the rotation of the first rotating seat relative to the first guide seat, the first rotating seat can drive the first sliding piece to slide relative to the first guide piece. The second rotating seat is provided on the side of the second guide seat away from the first guide seat, and the second rotating seat can rotate relative to the second guide seat. Based on the rotation of the second rotating seat relative to the second guide seat, the second rotating seat can drive the second sliding piece to slide relative to the second guide piece. The rotating shaft is sequentially provided in the first rotating seat, the first guide seat, the second guide seat, and the second rotating seat, and the rotating shaft is configured to drive the first rotating seat and the second rotating seat to rotate. The second guide seat can slide along the axis of the rotating shaft, and the second guide seat can rotate relative to the rotating shaft to adjust the attitude of the second guide seat relative to the first guide seat.

[0005] In one possible implementation, the number of first guide pieces is the same as the number of second guide pieces.

[0006] A plurality of the first guides are connected to the outer circumferential surface of the first guide seat, and the plurality of the first guides are arranged equidistantly around the axis of the first guide seat;

[0007] A plurality of the second guides are connected to the outer circumferential surface of the second guide seat, and the plurality of the second guides are arranged equidistantly around the axis of the second guide seat.

[0008] In a possible implementation, the number of the first threading seats and the first sliding members are the same as the number of the first guides, and each of the first threading seats is provided with a first threading hole for threading the wire, and the center points of the first threading holes of the plurality of the first threading seats are on a first equivalent circle;

[0009] The number of the second threading seats and the second sliding members are the same as the number of the second guides, and each of the second threading seats is provided with a second threading hole for threading the wire, and the center points of the second threading holes of the plurality of the second threading seats are on a second equivalent circle;

[0010] The first equivalent circle and the second equivalent circle have the same size, and the centers of the first equivalent circle and the second equivalent circle are located on the axis of the rotating shaft.

[0011] In a possible implementation, the composite super-high-voltage bundled conductor installation device has a first state and a second state;

[0012] In the first state, the plurality of the first threading holes and the plurality of the second threading holes are arranged correspondingly, and the line connecting the center points of the first threading hole and the corresponding second threading hole is parallel to the direction of the axis of the rotating shaft;

[0013] In the second state, the plurality of the first threading seats and the plurality of the second threading seats are alternately and spacedly arranged.

[0014] In a possible implementation, the first rotating seat includes a first central part and a plurality of first extension parts, the plurality of the first extension parts are connected to the outer circumferential surface of the first central part, and the plurality of the first extension parts are arranged equidistantly around the outer circumferential surface of the first central part;

[0015] The first extension part is provided with a first guide groove, the shape of the first guide groove is curved, and the first sliding member is at least partially and slidably arranged in the first guide groove.

[0016] In a possible implementation, the first central part is provided with a first clamping groove, the outer circumferential surface of the rotating shaft is provided with a clamping protrusion, and the clamping protrusion is clamped in the first clamping groove.

[0017] In a possible implementation, the second rotating seat comprises a second central part and a plurality of second extending parts, the plurality of second extending parts are connected to the outer circumferential surface of the second central part, and the plurality of second extending parts are arranged at equal intervals around the outer circumferential surface of the second central part.

[0018] The second extending part is provided with a second guide groove, the shape of the second guide groove is curved, and the second sliding part is at least partially and slidably arranged in the second guide groove.

[0019] In a possible implementation, the second central part is provided with a second clamping groove, and the outer circumferential surface of the rotating shaft is provided with a clamping protrusion, and the clamping protrusion is clamped in the second clamping groove.

[0020] In a possible implementation, the composite ultra-high voltage bundled conductor installation device further comprises a limiting seat, and the limiting seat is arranged between the first guide seat and the second guide seat.

[0021] The side of the limiting seat close to the first guide seat is provided with a first limiting groove, and the side of the first guide seat close to the limiting seat is provided with a first limiting protrusion, and the first limiting protrusion is clamped in the first limiting groove.

[0022] The side of the limiting seat close to the second guide seat is provided with a second limiting groove, and the side of the second guide seat close to the limiting seat is provided with a second limiting protrusion, and the second limiting protrusion is clamped in the second limiting groove.

[0023] In a possible implementation, the composite ultra-high voltage bundled conductor installation device further comprises two locking parts, one of the locking parts is arranged on the side of the first rotating seat away from the first guide seat and abuts against the first rotating seat, and the other of the locking parts is arranged on the side of the second rotating seat away from the second guide seat and abuts against the second rotating seat.

[0024] In the composite super-high-voltage bundled conductor installation device, when the first rotating seat rotates relative to the first guide seat, the first rotating seat can drive the plurality of first threading seats to move synchronously along the radial direction of the first guide seat; when the second rotating seat rotates relative to the second guide seat, the second rotating seat can drive the plurality of second threading seats to move synchronously along the radial direction of the second guide seat, thereby realizing the synchronous movement of the plurality of first threading seats and the plurality of second threading seats, so as to ensure that the distance between the conductor threaded on each first threading seat and each second threading seat and the center point of the composite super-high-voltage bundled conductor installation device can be changed synchronously. In addition, the second guide seat can slide along the axial direction of the rotating shaft, and the second guide seat can rotate relative to the rotating shaft, so that by driving the second guide seat to slide and rotate relative to the first guide seat, the distribution state of the plurality of first threading seats and the plurality of second threading seats can be adjusted, so that each first threading seat and the corresponding second threading seat can simultaneously install the same conductor, or the plurality of first threading seats and the plurality of second threading seats are respectively provided for different conductors to be installed, thereby realizing the adjustment of the number of conductors that can be installed by the composite super-high-voltage bundled conductor installation device. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a structural schematic diagram of the composite super-high-voltage bundled conductor installation device in an embodiment, in which the composite super-high-voltage bundled conductor installation device is in a second state.

[0026] Figure 2 FIG. 2 is a structural schematic diagram of the composite super-high-voltage bundled conductor installation device in an embodiment, in which the composite super-high-voltage bundled conductor installation device is in a first state.

[0027] Figure 3 FIG. 3 is an exploded schematic diagram of the composite super-high-voltage bundled conductor installation device in an embodiment. Figure 1 FIG. 4 is another perspective exploded schematic diagram of the composite super-high-voltage bundled conductor installation device in an embodiment.

[0028] Figure 4 FIG. 5 is a side view schematic diagram of the composite super-high-voltage bundled conductor installation device in an embodiment. Figure 1 FIG. 6 is a connection schematic diagram of the rotating shaft and the installation plate of the composite super-high-voltage bundled conductor installation device in an embodiment.

[0029] Figure 5

[0030] Figure 6

[0031] ​​Main element symbol explanation: 100, composite type ultra-high voltage split conductor installation device; 10, first guide seat; 11, first guide piece; 12, first sliding piece; 120, first sliding protrusion; 13, first threading seat; 130, first threading hole; 14, first through hole; 15, first limiting protrusion; 20, second guide seat; 21, second guide piece; 22, second sliding piece; 220, second sliding protrusion; 23, second threading seat; 230, second threading hole; 24, second through hole; 25, second limiting protrusion; 30, first rotating seat; 31, first center part; 310, third through hole; 311, first clamping groove; 32, first extension part; 320, first guide groove; 40, second rotating seat; 41, second center part; 410, fourth through hole; 411, second clamping groove; 42, second extension part; 420, second guide groove; 50, rotating shaft; 51, clamping protrusion; 52, first area part; 53, second area part; 530, second limiting hole; 60, limiting seat; 61, first protrusion; 62, first limiting groove; 63, second protrusion; 64, second limiting groove; 70, locking piece; 80, installation plate; 81, installation hole; 82, first limiting hole.

[0032] The following detailed description will further describe the present application with reference to the above-mentioned drawings. DETAILED DESCRIPTION

[0033] The following description will reference the accompanying drawings so as to provide a thorough understanding of the present application. The drawings shown are exemplary embodiments of the present application. However, the present application can be implemented in many different forms and should not be interpreted as being limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided in order to make the present application thorough and complete and to fully convey the scope of the present application to those skilled in the art. Like reference numerals indicate the same or similar components.

[0034] The terms used herein are only for the purpose of describing particular exemplary embodiments and are not intended to limit the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, "include" and / or "comprise", and / or "have", and / or other grammatical variations thereof when used in this document specify the presence of stated features, integers, steps, operations, elements, and / or groups but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, and / or groups thereof.

[0035] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless otherwise defined, such terms as those defined in a generally used dictionary are to be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application, and are not to be interpreted in an idealized or overly formal sense.

[0036] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0037] like Figures 1 to 4 As shown, this embodiment provides a composite ultra-high voltage split conductor installation device 100, including a first guide seat 10, a second guide seat 20, a first rotating seat 30, a second rotating seat 40, and a rotating shaft 50. The composite ultra-high voltage split conductor installation device 100 is used for the installation of split conductors to simultaneously install multiple conductors.

[0038] The first guide seat 10 is provided with a plurality of first guide members 11, and each of the plurality of first guide members 11 is provided with a first sliding member 12. The first guide members 11 are configured to guide the first sliding members 12 to slide radially along the first guide seat 10. The first sliding members 12 are provided with a first wire pass-through seat 13, through which wires can pass. Along the axis of the first guide seat 10, a second guide seat 20 is provided on one side of the first guide seat 10. The second guide seat 20 is provided with a plurality of second guide members 21, and each of the plurality of second guide members 21 is provided with a second sliding member 22. The second guide members 21 are configured to guide the second sliding members 22 to slide radially along the second guide seat 20. The second sliding members 22 are provided with a second wire pass-through seat 23, through which wires can pass.

[0039] The first rotating seat 30 is located on the side of the first guide seat 10 away from the second guide seat 20. The first rotating seat 30 can rotate relative to the first guide seat 10. Based on the rotation of the first rotating seat 30 relative to the first guide seat 10, the first rotating seat 30 can drive the first sliding member 12 to slide relative to the first guide member 11. The second rotating seat 40 is located on the side of the second guide seat 20 away from the first guide seat 10. The second rotating seat 40 can rotate relative to the second guide seat 20. Based on the rotation of the second rotating seat 40 relative to the second guide seat 20, the second rotating seat 40 can drive the second sliding member 22 to slide relative to the second guide member 21.

[0040] The rotating shaft 50 is sequentially disposed in the first rotating seat 30, the first guide seat 10, the second guide seat 20, and the second rotating seat 40. The rotating shaft 50 is configured to drive the first rotating seat 30 and the second rotating seat 40 to rotate. The second guide seat 20 can slide along the axial direction of the rotating shaft 50 and can rotate relative to the rotating shaft 50 to adjust the posture of the second guide seat 20 relative to the first guide seat 10.

[0041] Thus, in the composite EHV bundled conductor installation device 100, when the first rotating seat 30 rotates relative to the first guide seat 10, the first rotating seat 30 can drive the plurality of first threading seats 13 to move synchronously along the radial direction of the first guide seat 10. When the second rotating seat 40 rotates relative to the second guide seat 20, the second rotating seat 40 can drive the plurality of second threading seats 23 to move synchronously along the radial direction of the second guide seat 20. Thus, the synchronous movement of the plurality of first threading seats 13 and the plurality of second threading seats 23 is realized, so as to ensure that the distance between the conductor threaded on each first threading seat 13 and each second threading seat 23 and the center point of the composite EHV bundled conductor installation device 100 can be changed synchronously. In addition, the second guide seat 20 can slide along the axial direction of the rotating shaft 50, and the second guide seat 20 can rotate relative to the rotating shaft 50. Thus, by driving the second guide seat 20 to slide and rotate relative to the first guide seat 10, the distribution state of the plurality of first threading seats 13 and the plurality of second threading seats 23 is adjusted, so as to realize that each first threading seat 13 and the corresponding second threading seat 23 can simultaneously install the same conductor, or the plurality of first threading seats 13 and the plurality of second threading seats 23 are respectively provided for different conductors, so as to realize the adjustment of the number of conductors that can be installed by the composite EHV bundled conductor installation device 100.

[0042] Please combine Figures 1 to 4 In an embodiment, the number of the first guide members 11 is the same as the number of the second guide members 21. Specifically, the number of the first guide members 11 and the number of the second guide members 21 are both four. It can be understood that in other embodiments, the number of the first guide members 11 and the number of the second guide members 21 can also be three, five, or other numbers, and the number of the first guide members 11 and the number of the second guide members 21 can be adaptively adjusted according to actual design requirements.

[0043] The plurality of first guide members 11 is connected to the outer circumferential surface of the first guide seat 10, and the plurality of first guide members 11 is arranged at equal intervals around the axis of the first guide seat 10. The first guide seat 10 is substantially cylindrical in structure, and the plurality of first guide members 11 is integrally formed on the outer circumferential surface of the first guide seat 10. The first guide member 11 is substantially rectangular in structure, and the extension direction of the first guide member 11 is parallel to the radial direction of the first guide seat 10. A first through hole 14 is formed at the center of the first guide seat 10, and the first through hole 14 is provided for the rotating shaft 50 to pass through. The rotating shaft 50 can rotate relative to the first guide seat 10 in the first through hole 14.

[0044] A plurality of second guides 21 are connected to the outer circumferential surface of the second guide seat 20, and the plurality of second guides 21 are arranged at equal intervals around the axis of the second guide seat 20. The second guide seat 20 is substantially cylindrical in structure, and the plurality of second guides 21 are integrally formed on the outer circumferential surface of the second guide seat 20. The second guide 21 is substantially rectangular in structure, and the extension direction of the second guide 21 is parallel to the radial direction of the second guide seat 20. A second through hole 24 is formed at the center of the second guide seat 20, and the second through hole 24 is used for the rotating shaft 50 to pass through. The rotating shaft 50 can rotate relative to the second guide seat 20 in the second through hole 24.

[0045] In the present embodiment, the number of first sliding members 12 is the same as the number of first guides 11, and each first guide 11 is sleeved with a first sliding member 12, so that the first sliding member 12 can slide along the extension direction of the first guide 11, thereby realizing the sliding of each first sliding member 12 along the different radial directions of the first guide seat 10. The number of first threading seats 13 is the same as the number of first guides 11, and each first sliding member 12 is connected with a first threading seat 13. When each first sliding member 12 slides along the different radial directions of the first guide seat 10, each first threading seat 13 slides synchronously with the first sliding member 12 connected thereto, thereby realizing the synchronous expansion or contraction of each first threading seat 13.

[0046] Each first threading seat 13 is provided with a first threading hole 130, and the first threading hole 130 is used for the wire to pass through. The center points of the first threading holes 130 of the plurality of first threading seats 13 are on the first equivalent circle, so as to ensure that the positions of the wires threaded through each first threading seat 13 from the center point of the first guide seat 10 are always the same.

[0047] In the present embodiment, the number of second sliding members 22 is the same as the number of second guides 21, and each second guide 21 is sleeved with a second sliding member 22, so that the second sliding member 22 can slide along the extension direction of the second guide 21, thereby realizing the sliding of each second sliding member 22 along the different radial directions of the second guide seat 20. The number of second threading seats 23 is the same as the number of second guides 21, and each second sliding member 22 is connected with a second threading seat 23. When each second sliding member 22 slides along the different radial directions of the second guide seat 20, each second threading seat 23 slides synchronously with the second sliding member 22 connected thereto, thereby realizing the synchronous expansion or contraction of each second threading seat 23.

[0048] Each second threading seat 23 is provided with a second threading hole 230 for threading the wire, and the center points of the second threading holes 230 of the plurality of second threading seats 23 are on a second equivalent circle, so as to ensure that the positions of the wires threaded in the respective second threading seats 23 from the center point of the second guide seat 20 are always the same.

[0049] In addition, the first equivalent circle and the second equivalent circle have the same size, and the centers of the first equivalent circle and the second equivalent circle are on the axis of the rotating shaft 50, so as to ensure that the positions of the respective wires threaded in the first threading seats 13 and the respective wires threaded in the second threading seats 23 from the center point of the composite super-high-voltage split conductor installation device 100 are always the same, and the stability of the split conductor during use is ensured.

[0050] Please also refer to Figures 1 to 4 In an embodiment, the composite super-high-voltage split conductor installation device 100 has a first state and a second state.

[0051] The first state is that the plurality of first threading holes 130 and the plurality of second threading holes 230 are correspondingly arranged, and the line connecting the center points of the first threading hole 130 and the corresponding second threading hole 230 is parallel to the direction of the axis of the rotating shaft 50. In the first state, the composite super-high-voltage split conductor installation device 100 can simultaneously install four wires, i.e., each wire is threaded in a first threading seat 13 and a second threading seat 23 in turn, so that one wire is installed by one first threading seat 13 and one second threading seat 23, which can improve the installation strength of the wire and avoid the wire from shaking during use.

[0052] The second state is that the plurality of first threading seats 13 and the plurality of second threading seats 23 are alternately and spacedly arranged. In the second state, the composite super-high-voltage split conductor installation device 100 can simultaneously install eight wires, i.e., four wires of the eight wires are threaded in four first threading seats 13, and the other four wires of the eight wires are threaded in four second threading seats 23, so as to realize the adjustment of the number of wires that can be installed by the composite super-high-voltage split conductor installation device 100. The composite super-high-voltage split conductor installation device 100 that can install four wires in the first state is adjusted to install eight wires, or the composite super-high-voltage split conductor installation device 100 that can install eight wires in the second state is adjusted to install four wires.

[0053] In the embodiment, the first sliding member 12 is substantially in a rectangular shape, and the second sliding member 22 is substantially in an "L" shape, so that the region where the second threading hole 230 is located can extend towards one side of the first sliding member 12, thereby ensuring that the center points of each first threading hole 130 and each second threading hole 230 can be located in the same vertical plane in the second state, so as to ensure that the eight wires passing through the respective threading holes are located in the same vertical plane, and the stability of the eight wires in the second state is ensured.

[0054] Please combine Figures 1 to 4 In an embodiment, the first rotating seat 30 comprises a first central portion 31 and a plurality of first extension portions 32.

[0055] The first central portion 31 is substantially in a cylindrical shape, and the plurality of first extension portions 32 are connected to the outer circumferential surface of the first central portion 31, and are arranged at equal intervals around the outer circumferential surface of the first central portion 31. One end of the first extension portion 32 is integrally formed on the outer circumferential surface of the first central portion 31, and the cross-sectional shape of the first extension portion 32 is curved.

[0056] The first extension portion 32 is provided with a first guide groove 320, and the shape of the first guide groove 320 is curved. The first sliding member 12 is at least partially and slidably arranged in the first guide groove 320. The first sliding member 12 is provided with a first sliding protrusion 120, which is in a cylindrical shape, and the first sliding protrusion 120 can slide in the first guide groove 320. When the first rotating seat 30 rotates, the groove wall of the first guide groove 320 abuts against the first sliding protrusion 120, thereby driving the first sliding member 12 to slide along the extension direction of the first guide member 11. The shapes and sizes of the first guide grooves 320 arranged on each first extension portion 32 are the same, so as to ensure the consistency of the sliding of each first sliding member 12.

[0057] Further, a third through hole 310 is formed at the central position of the first central portion 31, and the third through hole 310 is provided for the rotating shaft 50 to pass through. The hole wall of the third through hole 310 is provided with a first clamping groove 311, and the outer circumferential surface of the rotating shaft 50 is provided with a clamping protrusion 51, which is clamped in the first clamping groove 311, so that when the rotating shaft 50 rotates, the first rotating seat 30 can be driven to rotate by the clamping protrusion 51. The number of the first clamping grooves 311 is multiple, and the plurality of first clamping grooves 311 are arranged at equal intervals around the axis of the first central portion 31.

[0058] In the embodiment, the second rotating seat 40 comprises a second central part 41 and a plurality of second extending parts 42. The second central part 41 is substantially in a cylindrical structure, and the plurality of second extending parts 42 are connected to the outer circumferential surface of the second central part 41 and are arranged at equal intervals around the outer circumferential surface of the second central part 41. One end of the second extending part 42 is integrally formed on the outer circumferential surface of the second central part 41, and the cross-sectional shape of the second extending part 42 is curved.

[0059] The second extending part 42 is provided with a second guide groove 420, which is curved in shape, and the second sliding part 22 is at least partially slidably arranged in the second guide groove 420. The second sliding part 22 is provided with a second sliding protrusion 220, which is in a cylindrical structure and can slide in the second guide groove 420. When the second rotating seat 40 rotates, the groove wall of the second guide groove 420 abuts against the second sliding protrusion 220, thereby driving the second sliding part 22 to slide along the extending direction of the second guide part 21. The shape and size of the second guide groove 420 arranged on each second extending part 42 are the same, so as to ensure the consistency of the sliding of each second sliding part 22.

[0060] Further, the second central part 41 is provided with a fourth through hole 410 at the center position, and the fourth through hole 410 is provided for the rotating shaft 50 to pass through. The hole wall of the third through hole 310 is provided with a second clamping groove 411, and the outer circumferential surface of the rotating shaft 50 is provided with a clamping protrusion 51, which is clamped in the second clamping groove 411, so that when the rotating shaft 50 rotates, the second rotating seat 40 can be driven to rotate by the clamping protrusion 51. The number of the second clamping grooves 411 is multiple, and the multiple second clamping grooves 411 are arranged at equal intervals around the axis of the second central part 41. In this way, when the rotating shaft 50 rotates, the first rotating seat 30 and the second rotating seat 40 can be synchronously driven to rotate, and then the multiple first threading seats 13 and the multiple second threading seats 23 are driven to move synchronously by the first rotating seat 30 and the second rotating seat 40, so as to realize the synchronous adjustment of the installation distance of the wires.

[0061] Please refer to Figures 1 to 4 In an embodiment, the composite super-high-voltage split conductor installation device 100 further comprises a limiting seat 60, which is arranged between the first guide seat 10 and the second guide seat 20. The limiting seat 60 is substantially in a cylindrical structure, and the shape and size of the limiting seat 60 are substantially the same as those of the first guide seat 10 and the second guide seat 20.

[0062] The first limiting groove 62 is arranged on one side of the limiting seat 60 close to the first guide seat 10, and the first limiting protrusion 15 is arranged on one side of the first guide seat 10 close to the limiting seat 60. The first limiting protrusion 15 is clamped in the first limiting groove 62. The second limiting groove 64 is arranged on one side of the limiting seat 60 close to the second guide seat 20, and the second limiting protrusion 25 is arranged on one side of the second guide seat 20 close to the limiting seat 60. The second limiting protrusion 25 is clamped in the second limiting groove 64.

[0063] Specifically, a plurality of first protrusions 61 are arranged on one side of the limiting seat 60 close to the first guide seat 10. The plurality of first protrusions 61 are arranged at equal intervals around the axis of the limiting seat 60, and a first limiting groove 62 is formed between any two adjacent first protrusions 61. The number of the first limiting grooves 62 is the same as the number of the first limiting protrusions 15, and one first limiting protrusion 15 can be clamped in each first limiting groove 62. A plurality of second protrusions 63 are arranged on one side of the limiting seat 60 close to the second guide seat 20. The plurality of second protrusions 63 are arranged at equal intervals around the axis of the limiting seat 60, and a second limiting groove 64 is formed between any two adjacent second protrusions 63. The number of the second limiting grooves 64 is the same as the number of the second limiting protrusions 25, and one second limiting protrusion 25 can be clamped in each second limiting groove 64.

[0064] In this way, when the composite ultra-high-voltage bundled conductor installation device 100 is in the second state, the plurality of first limiting protrusions 15 are clamped in the plurality of first limiting grooves 62 respectively, and the plurality of second limiting protrusions 25 are clamped in the plurality of second limiting grooves 64 respectively.

[0065] When the composite ultra-high-voltage bundled conductor installation device 100 needs to switch from the second state to the first state, the second rotating seat 40 and the second guide seat 20 are moved away from one side of the first guide seat 10 until the second limiting protrusion 25 is separated from the second limiting groove 64. At this time, the second rotating seat 40 is continuously moved away from one side of the first guide seat 10 to be separated from the rotating shaft 50, and the second guide seat 20 is rotated by 45° until the second protrusion 63 and the second limiting protrusion 25 abut each other. In this state, the first threading seat 13 and the corresponding second threading seat 23 abut each other to allow the same conductor to be threaded. Subsequently, the second rotating seat 40 is reloaded on the rotating shaft 50.

[0066] It can be understood that, in other embodiments, in order not to detach the second rotating seat 40 from the rotating shaft 50, the number of the second clamping grooves 411 is set to be twice the number of the clamping protrusions 51, that is, the clamping protrusions 51 are set to be four, and the second clamping grooves 411 are set to be eight. In the clockwise direction, the inner walls of the opposite sides of the second clamping grooves 411 are obliquely arranged, and the clamping protrusions 51 are made of a material that can elastically deform to a certain extent, so that the second rotating seat 40 can be directly rotated under the action of an external force to make the clamping protrusions 51 fall into an adjacent one of the second clamping grooves 411 after being separated from the second clamping grooves 411, thereby realizing the synchronous rotation of the second rotating seat 40 with the second guide seat 20.

[0067] Please combine Figures 3 to 5 In an embodiment, the composite ultra-high voltage bundled conductor installation device 100 further comprises two locking members 70, one of which is arranged on the side of the first rotating seat 30 away from the first guide seat 10 and abuts against the first rotating seat 30, and the other of which is arranged on the side of the second rotating seat 40 away from the second guide seat 20 and abuts against the second rotating seat 40.

[0068] The rotating shaft 50 comprises a first section 52 and two second sections 53, the two second sections 53 being integrally formed at the two ends of the first section 52 and being coaxially arranged with the first section 52.

[0069] The outer periphery of the first section 52 is provided with the clamping protrusions 51, and the first guide seat 10, the second guide seat 20, the first rotating seat 30, the second rotating seat 40, and the limiting seat 60 are all mounted on the first section 52. The outer periphery of the second section 53 is provided with threads, the locking members 70 are threaded members, and the locking members 70 are sleeved on the outer periphery of the second section 53 and are threadedly connected with the second section 53, so as to clamp the first guide seat 10, the second guide seat 20, the first rotating seat 30, the second rotating seat 40, and the limiting seat 60 by the two locking members 70.

[0070] Please combine Figures 3 to 6 In an embodiment, the composite ultra-high voltage bundled conductor installation device 100 further comprises two mounting plates 80, the ends of the two second sections 53 away from the first section 52 are rotatably connected to the two mounting plates 80, so that the rotating shaft 50 can rotate relative to the two mounting plates 80.

[0071] The mounting plate 80 is provided with a mounting hole 81. The second section 53 is not provided with external threads at the end away from the first section 52, and the section is rotatably mounted in the mounting hole 81. The mounting plate 80 is provided with a first limiting hole 82, and the section of the second section 53 located in the mounting hole 81 is provided with a second limiting hole 530. The first limiting hole 82 and the second limiting hole 530 can be provided with a limiting pin, so that after the rotating shaft 50 is rotated to a preset position, the rotating shaft 50 is relatively fixed with the mounting plate 80 through the limiting pin, and the composite super-high-voltage split conductor mounting device 100 is prevented from being accidentally rotated during use.

[0072] In the foregoing, the specific embodiments of the present application are described with reference to the drawings. However, those skilled in the art can understand that various changes and replacements can be made to the specific embodiments of the present application without departing from the scope of the present application. These changes and replacements are within the scope defined by the present application.

Claims

1. A composite EHV bundled conductor installation apparatus, characterized by, The composite super-high-voltage split conductor installation device comprises: a first guide seat, a plurality of first guide pieces are arranged on the first guide seat, a first sliding piece is arranged on each of the plurality of first guide pieces, the first guide pieces are configured to guide the first sliding pieces to slide along the radial direction of the first guide seat, and a first threading seat is arranged on the first sliding piece; a second guide seat, the second guide seat is arranged on one side of the first guide seat along the direction of the axis of the first guide seat, a plurality of second guide pieces are arranged on the second guide seat, a second sliding piece is arranged on each of the plurality of second guide pieces, the second guide pieces are configured to guide the second sliding pieces to slide along the radial direction of the second guide seat, and a second threading seat is arranged on the second sliding piece; a first rotating seat, the first rotating seat is arranged on the side of the first guide seat away from the second guide seat, the first rotating seat can rotate relative to the first guide seat, and the first rotating seat can drive the first sliding piece to slide relative to the first guide piece based on the rotation of the first rotating seat relative to the first guide seat; a second rotating seat, the second rotating seat is arranged on the side of the second guide seat away from the first guide seat, the second rotating seat can rotate relative to the second guide seat, and the second rotating seat can drive the second sliding piece to slide relative to the second guide piece based on the rotation of the second rotating seat relative to the second guide seat; a rotating shaft, the rotating shaft is sequentially arranged in the first rotating seat, the first guide seat, the second guide seat, and the second rotating seat, and the rotating shaft is configured to drive the first rotating seat and the second rotating seat to rotate; wherein the second guide seat can slide along the axial direction of the rotating shaft, and the second guide seat can rotate relative to the rotating shaft to adjust the posture of the second guide seat relative to the first guide seat.

2. The composite EHV bundled conductor installation device of claim 1, wherein, The number of the first guide pieces is the same as the number of the second guide pieces; a plurality of the first guide pieces are connected to the outer circumferential surface of the first guide seat, and the plurality of first guide pieces are arranged at equal intervals around the axis of the first guide seat; a plurality of the second guide pieces are connected to the outer circumferential surface of the second guide seat, and the plurality of second guide pieces are arranged at equal intervals around the axis of the second guide seat.

3. The composite EHV bundled conductor installation device of claim 2, wherein, The number of the first threading seats and the first sliding pieces is the same as the number of the first guide pieces, each of the first threading seats is provided with a first threading hole for the wire to pass through, and the center points of the first threading holes of the plurality of first threading seats are on a first equivalent circle; The number of the second threading seats and the second sliding pieces is the same as the number of the second guide pieces, each of the second threading seats is provided with a second threading hole for the wire to pass through, and the center points of the second threading holes of the plurality of second threading seats are on a second equivalent circle; The sizes of the first equivalent circle and the second equivalent circle are the same, and the centers of the first equivalent circle and the second equivalent circle are located on the axis of the rotating shaft.

4. The composite EHV bundled conductor installation device of claim 3, wherein, The composite super-high-voltage split conductor installation device has a first state and a second state; The first state is set as a plurality of the first threading holes and a plurality of the second threading holes are correspondingly arranged, and a line connecting the center points of the first threading hole and the corresponding second threading hole is parallel to the direction of the axis of the rotating shaft; The second state is set as a plurality of the first threading seats and a plurality of the second threading seats are alternately and spacedly arranged.

5. The composite EHV bundled conductor installation device of claim 1 wherein, The first rotating seat comprises a first central part and a plurality of first extension parts, the plurality of first extension parts are connected to the outer periphery of the first central part, and the plurality of first extension parts are equidistantly arranged around the outer periphery of the first central part; The first extension part is provided with a first guide groove, the shape of the first guide groove is set as a curved line, and the first sliding member is at least partially and slidably arranged in the first guide groove.

6. The composite EHV bundled conductor installation device of claim 5, wherein, The first central part is provided with a first clamping groove, and the outer periphery of the rotating shaft is provided with a clamping protrusion, and the clamping protrusion is clamped in the first clamping groove.

7. The composite EHV bundled conductor installation device of claim 1 wherein, The second rotating seat comprises a second central part and a plurality of second extension parts, the plurality of second extension parts are connected to the outer periphery of the second central part, and the plurality of second extension parts are equidistantly arranged around the outer periphery of the second central part; The second extension part is provided with a second guide groove, the shape of the second guide groove is set as a curved line, and the second sliding member is at least partially and slidably arranged in the second guide groove.

8. The composite EHV bundled conductor installation device of claim 7, wherein, The second central part is provided with a second clamping groove, and the outer periphery of the rotating shaft is provided with a clamping protrusion, and the clamping protrusion is clamped in the second clamping groove.

9. The composite EHV bundled conductor installation device of claim 1 wherein, The composite super-high-voltage bundled conductor installation device further comprises a limiting seat, and the limiting seat is arranged between the first guide seat and the second guide seat; The side of the limiting seat close to the first guide seat is provided with a first limiting groove, the side of the first guide seat close to the limiting seat is provided with a first limiting protrusion, and the first limiting protrusion is clamped in the first limiting groove; The side of the limiting seat close to the second guide seat is provided with a second limiting groove, the side of the second guide seat close to the limiting seat is provided with a second limiting protrusion, and the second limiting protrusion is clamped in the second limiting groove.

10. The composite EHV bundled conductor installation device of claim 1 wherein, The composite super-high-voltage bundled conductor installation device further comprises two locking members, one of the locking members is arranged on the side of the first rotating seat away from the first guide seat and abuts against the first rotating seat, and the other of the locking members is arranged on the side of the second rotating seat away from the second guide seat and abuts against the second rotating seat.

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