High-heat-resistance frame room wire

Abstract

The invention discloses a high-heat-resistance type frame chamber wire, which is applied to the technical field of wires, and solves the problem of stress concentration of a traditional fixed support through the arrangement of a supporting structure wire main body, the intelligent dynamic adjustment of the supporting structure, the multi-dimensional performance reinforcement of the wire main body, and the hinge buffering and electric adjustment of the supporting structure. The wire main body can change the sag and tension distribution of the wire according to the use condition, so that the wire can better resist external force, the composite core body and the liquid cooling heat dissipation assembly of the wire main body break through the transmission bottleneck in a high-temperature environment, the stable operation of the wire under the high-temperature working condition is ensured, and the service life of the wire is prolonged. And external mechanical load can be converted into elastic deformation energy, so that the stress concentration risk of the wire is remarkably reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of conductors, and in particular relates to a high-heat-resistant frame chamber conductor. Background Art

[0002] As a key component of the power transmission system, overhead conductors are widely used in indoor and outdoor overhead lines, power connections in complex environments, and other scenarios. As the power system develops towards high voltage and large capacity, the thermal and mechanical loads faced by the conductors have increased significantly, which puts higher demands on their high temperature resistance, structural stability, and environmental adaptability.

[0003] Traditional rack-mounted conductors typically use a single metal core and insulation layer. This can lead to significant issues in high-temperature environments: heat generated by the conductors during operation is difficult to dissipate quickly, accelerating insulation aging, degrading conductivity, and even causing safety incidents. In addition, existing conductor support structures are mostly designed with fixed angles or heights. When faced with external loads such as wind, icing, or installation errors, the conductors are prone to core breakage or insulation cracking due to local stress concentration. Summary of the Invention

[0004] The purpose of the present invention is to target an existing high-heat-resistant frame chamber conductor. Its advantages are that by setting a supporting structure conductor body, through the intelligent dynamic adjustment of the supporting structure and the multi-dimensional performance enhancement of the conductor body, the articulated buffering and electric adjustment of the supporting structure solve the stress concentration problem of traditional fixed support, so that the conductor body can change the sag and tension distribution of the conductor according to the usage, so that it can better resist external forces. The composite core of the conductor body and the liquid cooling heat dissipation component break through the transmission bottleneck in high temperature environment, ensure the stable operation of the conductor under high temperature conditions, and can be converted into elastic deformation energy when there is an external mechanical load, significantly reducing the stress concentration risk of the conductor.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a high-heat-resistant frame chamber conductor, comprising a conductor body and a support structure, wherein the support structure is sleeved on the surface of the conductor body, and the conductor body is provided with a composite core, an annular pressure-bearing component, a heat dissipation component, a total insulation layer, a thermal insulation layer, an armor layer, and a sheath from the inside out; The annular pressure-bearing component includes an inner ring and an outer ring, the inner ring is arranged on the surface of the composite core, the outer ring is arranged on the surface of the inner ring, the inner wall of the inner ring is provided with a buffer pad, the inner wall of the buffer pad is in close contact with the surface of the composite core, the inner and outer rings are provided with support rods on the opposite sides, the two support rods are provided with a sphere and a limit shell on the opposite sides respectively, the sphere is movably arranged inside the limit shell, a spring is sleeved between the surfaces of the two support rods, and the spring is connected to the inner ring and the outer ring on the side close to the two respectively.

[0006] By adopting the above technical solution, an annular pressure-bearing component is set up. When the composite core conducts current, the annular pressure-bearing component allows the support rod to swing slightly through the hinged structure of the sphere and the limit shell, thereby buffering external vibration or tensile load. The spring provides buffering elastic force, and the rigid connection is converted into a flexible buffer through the sphere hinge and spring structure, dispersing the stress generated by wind force, installation errors, etc. during the operation of the conductor, thereby avoiding cracking of the core and the insulation layer due to stress concentration.

[0007] The present invention is further configured as follows: the composite core includes a central reinforcing rod, the surface of the central reinforcing rod is wrapped with a polyimide film, and the surface of the central reinforcing rod is annularly twisted with an alloy conductor, and the surface of the alloy conductor is provided with a sub-insulating layer.

[0008] By adopting the above technical solution, a composite core is set up, and the central reinforcing rod serves as a mechanical support skeleton to bear the weight of the conductor and external loads; the alloy conductor is responsible for conducting current, and the sub-insulating layer isolates the conductor and the annular pressure-bearing component to avoid short circuits; the polyimide film fills the gap between the reinforcing rod and the conductor and provides high-temperature resistant insulation. The central reinforcing rod improves the overall tensile strength of the conductor, and the alloy conductor ensures high conductivity, achieving strong support and low-loss composite performance, while the polyimide film and the sub-insulating layer form a double high-temperature resistant insulation barrier, which can work stably for a long time in a high-temperature environment and delay insulation aging.

[0009] The present invention is further configured as follows: the heat dissipation component includes a flexible heat dissipation channel, and the flexible heat dissipation channel is distributed in a ring shape between the inner ring and the outer ring, and the flexible heat dissipation channel is arranged along the axial direction, a liquid cooling channel is arranged inside the flexible heat dissipation channel, the surface of the liquid cooling channel is rectangular and is provided with a plurality of heat conducting plates, and the heat conducting plates are in contact with the flexible heat dissipation channel on one side, and a plurality of spoilers are arranged inside the liquid cooling channel, and a flow channel is formed between two adjacent spoilers.

[0010] By adopting the above technical solution and setting up a heat dissipation component, the heat generated by the composite core is transferred to the heat conductive plate through the inner ring, and the heat conductive plate transfers the heat to the liquid cooling channel; an external pump drives the coolant to flow in the liquid cooling channel, and turbulence is formed when flowing through the inclined spoiler, thereby enhancing the heat exchange with the channel wall and quickly taking away the heat. The forced turbulence design of the spoiler increases the contact area and disturbance degree between the coolant and the channel, thereby improving the heat dissipation efficiency and ensuring the temperature stability of the wire during high-load operation.

[0011] The present invention is further configured such that: the spoiler is arranged in an inclined shape, and the two adjacent spoilers on the front side and the rear side are arranged opposite to each other.

[0012] By adopting the above technical solution, when the coolant flows through the inclined spoiler, the flow direction is changed by the guiding effect of the spoiler, forming a reciprocating turbulent flow, extending the residence time in the channel, fully absorbing the heat transferred by the heat conducting plate, destroying the laminar boundary layer in the channel, improving the heat conduction efficiency, and avoiding local heat accumulation.

[0013] The present invention is further configured such that: the annular pressure-bearing components are distributedly arranged on the surface of the composite core, and the rear side of the heat dissipation component sequentially penetrates the interior of the rear annular pressure-bearing component.

[0014] By adopting the above technical solution, local stress can be buffered independently by each annular pressure-bearing component. At the same time, the heat dissipation components are connected end to end, and the coolant can circulate in the liquid cooling channels of multiple components to form a long-distance heat dissipation network. The distributed pressure-bearing components prevent a single component from bearing excessive load, thereby improving the overall fatigue resistance of the conductor, making it suitable for large-span overhead scenarios.

[0015] The present invention is further configured as follows: the support structure includes a mounting base, an adjustment component is provided on the left side of the mounting base through a rotating structure, and a support plate is bolted to the left side of the adjustment component, and splints are provided on the top and bottom of the surface of the total insulation layer, the left sides of the two splints are bolted together, and the two splints are rotatably connected to the side close to the support plate, the surface of the adjustment component is sleeved with a limit frame, and the left side of the adjustment component passes through the interior of the limit frame, and the top of the limit frame is rotatably connected to an electric cylinder.

[0016] By adopting the above technical solution, by setting up a support structure and using the electric cylinder and adjustment components in conjunction, when encountering severe weather such as strong winds and heavy rain that causes increased force on the conductor, the support position and angle are changed, and the sag and tension distribution of the conductor are changed to better resist external forces. In addition, in some scenarios where the conductors need to cross complex terrain, the support structure can also flexibly adjust the height and position of the conductors to ensure that the conductors maintain a safe distance from the ground, buildings, etc.

[0017] The present invention is further configured as follows: the adjusting assembly includes a fixed shell, the fixed shell is bolted to the left side of the mounting base, the rear side of the left side of the fixed shell is bolted with a sleeve shell, and the interior of the sleeve shell is rotatably connected to a screw rod, the surface of the screw rod is threadedly connected to a sleeve, the left side of the sleeve is bolted to the support plate, the front side of the interior of the fixed shell is rotatably connected to a drive shaft, and the right ends of the drive shaft and the surface of the screw rod are both sleeved with transmission wheels, and a belt is wrapped between the insides of the two transmission wheels.

[0018] By adopting the above technical solution, an adjustment component is set up, the drive shaft drives the screw to rotate through the belt, and the sleeve moves along the axial direction of the screw, which can drive the support plate to move synchronously, thereby changing the fixed position of the conductor body, and cooperating with the telescopic movement of the electric cylinder to fine-tune the inclination angle of the support plate so that the angle of the conductor can be adjusted. Therefore, when encountering severe weather such as strong winds and heavy rains that cause the conductor to be subjected to increased force, the support position and angle are changed, and the sag and tension distribution of the conductor are changed to better resist external forces. In addition, in some scenarios where the conductors need to cross complex terrain, the adjustable support structure can also flexibly adjust the height and position of the conductor to ensure that the conductor maintains a safe distance from the ground, buildings, etc.

[0019] The present invention is further configured as follows: a connecting plate is bolted to the top of the mounting base, and the other end of the electric cylinder is rotatably connected to the mounting base.

[0020] By adopting the above technical solution and providing a connecting plate, the position of the electric cylinder can be fixed.

[0021] The present invention is further configured such that: the overall insulating layer and the sub-insulating layers are both made of cross-linked ethylene propylene rubber.

[0022] By adopting the above technical solution, the main insulation layer and the sub-insulation layer are both made of cross-linked ethylene propylene rubber. The cross-linked ethylene propylene rubber has better temperature resistance than traditional polyethylene and good elasticity. It can withstand mechanical deformation such as bending and vibration of the wire without breaking, thereby extending the service life of the insulation layer; the dense rubber structure effectively prevents the intrusion of moisture and dust, and improves the insulation stability of the wire in humid or polluted environments.

[0023] The present invention is further configured as follows: the armor layer adopts a double-layer structure, the inner layer is a copper tape wrapped layer, the copper tape thickness is 0.1-0.2mm, and the wrapping overlap rate is 20%-30%; the outer layer is a metal wire mesh braided layer, the metal wire is tinned copper wire, the diameter is 0.15-0.25mm, and the braiding density is 85%-95%.

[0024] The above technical solution effectively suppresses high-frequency electromagnetic interference through the copper tape wrapping layer, which is suitable for power electronic systems with high requirements for signal purity. The mesh structure of the braided layer disperses external impact force and prevents the armor layer from rupturing due to single-point force.

[0025] In summary, the present invention has the following beneficial effects: 1. The conductor body is constructed of a composite core reinforcement, an annular pressure-bearing buffer, and multi-layer heat dissipation protection. The composite core is subjected to the coordinated force of the central reinforcing rod and the alloy conductor, achieving decoupling optimization of mechanical strength and conductive performance. The annular pressure-bearing component converts external mechanical loads into elastic deformation energy, significantly reducing the risk of stress concentration and improving vibration and impact resistance. The heat dissipation component also ensures stable operation of the conductor under high-temperature conditions. 2. By setting the support structure at the support point of the conductor, when encountering severe weather such as strong winds and heavy rains that cause the conductor to be subjected to increased force, the support structure can be driven to change the support position and angle through remote control or automatic sensing system, thereby changing the sag and tension distribution of the conductor, making it better able to resist external forces. In addition, in some scenarios where the conductor needs to cross complex terrain, the adjustable support structure can also flexibly adjust the height and position of the conductor to ensure that the conductor maintains a safe distance from the ground, buildings, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the main structure of the wire of the present invention; Figure 3 It is a schematic structural diagram of the annular pressure-bearing assembly of the present invention; Figure 4 It is a schematic structural diagram of the heat dissipation assembly of the present invention; Figure 5 Schematic diagram of the composite core structure of the present invention; Figure 6 is a schematic diagram of the connection between the support and the sheath of the present invention; Figure 7 It is a schematic diagram of the structure of the regulating component of the present invention.

[0027] Reference numerals: 1, conductor body; 11, composite core; 111, central reinforcing rod; 112, polyimide film; 113, alloy conductor; 114, sub-insulating layer; 12, annular pressure-bearing assembly; 121, inner ring; 122, outer ring; 123, buffer pad; 124, support rod; 125, sphere; 126, limit shell; 127, spring; 13, heat dissipation assembly; 131, flexible heat dissipation channel; 132, liquid cooling channel; 1 33. Heat-conducting plate; 134. Spoiler; 14. Total insulation layer; 15. Thermal insulation layer; 16. Armor layer; 17. Sheath; 2. Support structure; 21. Mounting base; 22. Adjustment assembly; 221. Fixed shell; 222. Sleeve shell; 223. Screw; 224. Sleeve; 225. Drive shaft; 226. Drive wheel; 227. Belt; 23. Support plate; 24. Clamp; 25. Limit frame; 26. Electric cylinder; 3. Connecting plate. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1: refer to Figure 1-5A high-heat-resistant frame chamber conductor includes a conductor body 1, the conductor body 1 includes a composite core 11, an annular pressure-bearing component 12 is sleeved on the surface of the composite core 11, a heat dissipation component 13 is provided inside the annular pressure-bearing component 12, a total insulation layer 14 is provided on the surface of the annular pressure-bearing component 12, a heat insulation layer 15 is provided on the surface of the total insulation layer 14, an armor layer 16 is provided on the surface of the heat insulation layer 15, and a sheath 17 is provided on the surface of the armor layer 16; The annular pressure-bearing component 12 includes an inner ring 121 and an outer ring 122. The inner ring 121 is arranged on the surface of the composite core 11, and the outer ring 122 is arranged on the surface of the inner ring 121. The inner wall of the inner ring 121 is provided with a buffer pad 123. The inner wall of the buffer pad 123 is in close contact with the surface of the composite core 11. The inner ring 121 and the outer ring 122 are provided with a support rod 124 on the opposite side. The two support rods 124 are provided with a ball 125 and a limit shell 126 on the opposite side. The ball 125 is movably arranged inside the limit shell 126. A spring 127 is sleeved between the surfaces of the two support rods 124, and the spring 127 is close to one side of the inner ring 121 and the outer ring 122. The sides are connected to the two respectively, and an annular pressure-bearing component 12 is set. When the composite core 11 conducts current, the annular pressure-bearing component 12 allows the support rod 124 to swing slightly through the hinge structure of the sphere 125 and the limit shell 126 to buffer external vibration or tensile load. The spring 127 provides buffering elasticity, and the rigid connection is converted into a flexible buffer through the hinge structure of the sphere 125 and the spring 127 structure, which disperses the stress caused by wind force, installation error, etc. during the operation of the conductor, and avoids the core and the insulation layer from cracking due to stress concentration. The composite core 11 of the conductor body 1 and the liquid-cooled heat dissipation component 13 break through the transmission bottleneck in high-temperature environment, ensuring the stable operation of the conductor under high-temperature working conditions.

[0030] like Figure 5 As shown, the composite core 11 includes a central reinforcing rod 111, the surface of which is wrapped with a polyimide film 112, and the surface of the central reinforcing rod 111 is twisted with an alloy conductor 113 in a ring shape, and the surface of the alloy conductor 113 is provided with a sub-insulating layer 114. By setting the composite core 11, the central reinforcing rod 111 serves as a mechanical support skeleton to bear the dead weight of the conductor and external loads; the alloy conductor 113 is responsible for conducting current, and the sub-insulating layer 114 isolates the conductor and the annular pressure-bearing component 12 to avoid short circuit; the polyimide film 112 fills the gap between the reinforcing rod and the conductor and provides high-temperature resistant insulation. The central reinforcing rod 111 improves the overall tensile strength of the conductor, and the alloy conductor 113 ensures high conductivity, achieving strong support and low loss composite performance, and the polyimide film 112 and the sub-insulating layer 114 form a double high-temperature resistant insulation barrier, which can work stably for a long time in a high-temperature environment and delay insulation aging.

[0031] like Figure 4As shown, the heat dissipation assembly 13 includes a flexible heat dissipation channel 131, and the flexible heat dissipation channel 131 is annularly distributed between the inner ring 121 and the outer ring 122, and the flexible heat dissipation channel 131 is arranged along the axial direction. A liquid cooling channel 132 is provided inside the flexible heat dissipation channel 131. The surface of the liquid cooling channel 132 is rectangular and provided with a plurality of heat conducting sheets 133. The heat conducting sheets 133 are close to the side of the flexible heat dissipation channel 131 and are in contact with it. A plurality of spoilers 134 are provided inside the liquid cooling channel 132, and two adjacent spoilers 134 are provided. A flow channel is formed between them. By setting up a heat dissipation component 13, the heat generated by the composite core 11 is conducted to the heat conductive sheet 133 through the inner ring 121, and the heat conductive sheet 133 transfers the heat to the liquid cooling channel 132; an external pump drives the coolant to flow in the liquid cooling channel 132, and turbulence is formed when flowing through the inclined spoiler 134, thereby enhancing the heat exchange with the channel wall and quickly taking away the heat. The forced turbulence design of the spoiler 134 increases the contact area and disturbance degree between the coolant and the channel, thereby improving the heat dissipation efficiency and ensuring the temperature stability of the wire during high-load operation.

[0032] like Figure 4 As shown, the spoiler 134 is arranged in an inclined shape, and the two adjacent front and rear spoilers 134 are arranged opposite to each other. When the coolant flows through the inclined spoiler 134, the flow direction is changed by the guidance of the spoiler 134, forming a reciprocating turbulent flow, extending the residence time in the channel, fully absorbing the heat transferred by the heat conducting plate 133, destroying the laminar boundary layer in the channel, improving the heat conduction efficiency, and avoiding local heat accumulation.

[0033] like Figure 2 As shown, the annular pressure-bearing components 12 are distributed on the surface of the composite core 11, and the rear side of the heat dissipation component 13 passes through the interior of the rear annular pressure-bearing component 12 in sequence. Each annular pressure-bearing component 12 independently buffers local stress. At the same time, the heat dissipation component 13 is connected end to end, and the coolant can circulate in the liquid cooling channel 132 of multiple components to form a long-distance heat dissipation network. The distributed pressure-bearing components prevent a single component from bearing excessive loads, thereby improving the overall fatigue resistance of the conductor and being suitable for large-span overhead scenarios.

[0034] like Figure 2 As shown, the total insulation layer 14 and the sub-insulation layer 114 are both made of cross-linked ethylene propylene rubber. The cross-linked ethylene propylene rubber has better heat resistance than traditional polyethylene and good elasticity. It can withstand mechanical deformation such as bending and vibration of the wire without breaking, thereby extending the service life of the insulation layer; the dense rubber structure effectively prevents moisture and dust from entering, thereby improving the insulation stability of the wire in a humid or polluted environment.

[0035] like Figure 2As shown, the armor layer 16 adopts a double-layer structure, the inner layer is a copper tape wrapping layer with a copper tape thickness of 0.1-0.2mm and a wrapping overlap rate of 20%-30%; the outer layer is a metal wire mesh braided layer, and the metal wire is tinned copper wire with a diameter of 0.15-0.25mm and a braiding density of 85%-95%. The copper tape wrapping layer effectively suppresses high-frequency electromagnetic interference and is suitable for power electronic systems with high requirements for signal purity. The mesh structure of the braided layer disperses external impact force to prevent the armor layer 16 from rupture due to single-point force.

[0036] Brief description of the use process: When the conductor body 1 is connected to the power transmission system, the alloy conductor 113 in the composite core 11 serves as the core component for current transmission and assumes the conductive function. The central reinforcing rod 111 plays a mechanical supporting role, bearing the gravity of the conductor itself and the mechanical loads generated by the outside world such as wind and ice, providing a solid mechanical foundation for the entire conductor. During the current conduction process, the alloy conductor 113 generates heat due to the existence of resistance. This heat is first conducted to the heat dissipation component 13 through the inner ring 121. The heat conducting sheet 133 is in close contact with the inner ring 121 and can quickly absorb the heat. And transferred to the surface of the liquid cooling channel 132, at this time, the external pump starts to work, driving the coolant to circulate in the liquid cooling channel 132. When the coolant flows through the spoiler 134 that is tilted and relatively distributed, its flow direction is constantly changed, forming a strong turbulent effect, which greatly increases the contact area between the coolant and the channel wall and prolongs the residence time of the coolant in the channel, quickly taking away the heat generated by the composite core 11, and ensuring that the temperature of the conductor is always in a stable and safe range under high load operation; during the operation of the conductor, it will inevitably be affected by wind, installation errors and other Vibration or tensile load caused by other external factors. At this time, the inner ring 121 and the outer ring 122 are connected by the support rod 124. The ball 125 on the support rod 124 and the limit shell 126 form a hinge structure, which allows the support rod 124 to swing slightly. When the external load acts on the wire, the support rod 124 swings, and the spring 127 undergoes elastic deformation to provide buffering elastic force. Through the synergistic effect of the ball 125 hinge and the spring 127, the original rigid connection is converted into a flexible buffer, which effectively disperses the stress generated during the operation of the wire and prevents the core and the insulation layer from cracking due to stress concentration. situation; the total insulation layer 14 and the sub-insulation layer 114 work closely together to provide reliable insulation protection for the wire, so that it can effectively isolate the current and avoid leakage while bearing the mechanical deformation of the wire such as bending and vibration; and the inner copper tape wrapping layer of the armor layer 16 can effectively suppress high-frequency electromagnetic interference and meet the needs of power electronic systems with high requirements on signal purity; the outer metal wire mesh braided layer uses its mesh structure to disperse external impact force. When the wire is hit by foreign objects, the armor layer 16 is prevented from breaking due to single-point force, thereby further enhancing the protection capability of the wire body 1.

[0037] Example 2: refer to Figure 6 、 7 , including a conductor body 1 and a support structure 2, the support structure 2 is sleeved on the surface of the conductor body 1, the support structure 2 includes a mounting base 21, the left side of the mounting base 21 is provided with an adjustment component 22 through a rotating structure, and the left side of the adjustment component 22 is bolted with a support plate 23, the top and bottom of the surface of the total insulation layer 14 are provided with a clamping plate 24, the left sides of the two clamping plates 24 are bolted together, and the two clamping plates 24 are rotatably connected to the side of the support plate 23, the surface of the adjustment component 22 is sleeved with a limit frame 25, and the left side of the adjustment component 22 The electric cylinder 26 is rotatably connected to the top of the limit frame 25, which runs through the interior of the limit frame 25. By setting up the support structure 2 and using the electric cylinder 26 and the adjustment component 22 in conjunction, when encountering severe weather such as strong winds and heavy rains that cause the force on the wire to increase, the support position and angle are changed, and the sag and tension distribution of the wire are changed to better resist external forces. In addition, in some rack and room wire scenarios that need to cross complex terrain, the support structure 2 can also flexibly adjust the height and position of the wire to ensure that the wire maintains a safe distance from the ground, buildings, etc.

[0038] like Figure 7 As shown, the adjustment component 22 includes a fixed shell 221, which is bolted to the left side of the mounting base 21, and a sleeve 222 is bolted to the rear side of the left side of the fixed shell 221, and the interior of the sleeve 222 is rotatably connected to a screw rod 223, and the surface of the screw rod 223 is threadedly connected to a sleeve 224, and the left side of the sleeve 224 is bolted to the support plate 23, and the front side of the interior of the fixed shell 221 is rotatably connected to a drive shaft 225, and the right ends of the drive shaft 225 and the surface of the screw rod 223 are both sleeved with a transmission wheel 226, and a belt 227 is wound between the insides of the two transmission wheels 226. By setting the adjustment component 22, the drive shaft 225 is driven by the belt 227. The movable screw 223 rotates, and the sleeve 224 moves axially along the screw 223, which can drive the support plate 23 to move synchronously, thereby changing the fixed position of the conductor body 1, and cooperating with the telescopic movement of the electric cylinder 26 to fine-tune the inclination angle of the support plate 23, so that the angle of the conductor can be adjusted. Therefore, when encountering severe weather such as strong winds and heavy rains that cause the conductor to be subjected to increased force, the support position and angle are changed, and the sag and tension distribution of the conductor are changed to better resist external forces. In addition, in some rack conductor scenarios that need to cross complex terrain, the adjustable support structure 2 can also flexibly adjust the height and position of the conductor to ensure that the conductor maintains a safe distance from the ground, buildings, etc.

[0039] like Figure 6 As shown, a connecting plate 3 is bolted to the top of the mounting base 21 , and the other end of the electric cylinder 26 is rotatably connected to the mounting base 21 . By providing the connecting plate 3 , the position of the electric cylinder 26 can be fixed.

[0040] Brief description of the usage process: When installing the support structure 2, first firmly install the mounting base 21 on the pole tower, wall or ground foundation through embedded bolts or other fixing methods to provide a stable foundation for the entire support structure 2; when the position and angle of the wire need to be adjusted, the electric cylinder 26 is started and outputs power. The power transmission limit frame 25 of the electric cylinder 26 can adjust the angle of the wire, and the drive shaft 225 in the adjustment component 22 is driven by an external drive device. The drive shaft 225 is connected to the screw rod 223 through a belt 227. Due to the transmission characteristics of the belt 227, the rotational motion of the drive shaft 225 is transmitted to the screw rod 223, causing the screw rod 223 to start rotating. The thread on the surface of the screw rod 223 cooperates with the internal thread of the sleeve 224. As the screw rod 223 rotates, the sleeve 224 moves along the axial direction of the screw rod 223. The movement of the sleeve 224 drives the support plate 23 bolted thereto to move synchronously, thereby adjusting the fixed position of the conductor body 1, changing the horizontal position of the conductor, and thus adjusting the sag of the conductor. Therefore, when encountering severe weather such as strong winds and heavy rains that cause the conductor to be subjected to increased force, the electric cylinder 26 and the adjustment component 22 work together to quickly change the support position and angle, so that the sag and tension distribution of the conductor are optimized, and the ability of the conductor to resist external forces is enhanced; and in some scenarios where the conductor needs to cross complex terrain, the height and position of the conductor can also be flexibly adjusted by controlling the electric cylinder 26 and the adjustment component 22 to ensure that the conductor maintains a safe distance from the ground, buildings, etc.

[0041] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A high heat-resistant frame chamber conductor, comprising a conductor body (1) and a support structure (2), characterized in that: The support structure (2) is sleeved on the surface of the conductor body (1), and the conductor body (1) is provided with a composite core (11), an annular pressure-bearing component (12), a heat dissipation component (13), a total insulation layer (14), a heat insulation layer (15), an armor layer (16), and a sheath (17) from the inside to the outside; The annular pressure-bearing component (12) comprises an inner ring (121) and an outer ring (122), wherein the inner ring (121) is arranged on the surface of the composite core (11), and the outer ring (122) is arranged on the surface of the inner ring (121), and the inner wall of the inner ring (121) is provided with a buffer pad (123), and the inner wall of the buffer pad (123) is in close contact with the surface of the composite core (11), and the inner ring (121) and the outer ring (122) are provided with support rods (124) on opposite sides thereof, and the two support rods (124) are provided with spheres (125) and limiting shells (126) on opposite sides thereof, respectively, and the spheres (125) are movably arranged inside the limiting shell (126), and a spring (127) is sleeved between the surfaces of the two support rods (124), and the spring (127) is connected to the inner ring (121) and the outer ring (122) on one side thereof.

2. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The composite core (11) comprises a central reinforcing rod (111), the surface of the central reinforcing rod (111) is wrapped with a polyimide film (112), and the surface of the central reinforcing rod (111) is twisted with an alloy conductor (113) in a ring shape, and the surface of the alloy conductor (113) is provided with a sub-insulating layer (114).

3. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The heat dissipation assembly (13) includes a flexible heat dissipation channel (131), and the flexible heat dissipation channel (131) is distributed in an annular shape between the inner ring (121) and the outer ring (122), and the flexible heat dissipation channel (131) is arranged along the axial direction. A liquid cooling channel (132) is provided inside the flexible heat dissipation channel (131), and a surface of the liquid cooling channel (132) is rectangular and provided with a plurality of heat conducting plates (133), and the heat conducting plates (133) are in contact with the side close to the flexible heat dissipation channel (131), and a plurality of spoilers (134) are provided inside the liquid cooling channel (132), and a flow channel is formed between two adjacent spoilers (134).

4. The high heat-resistant frame chamber conductor according to claim 3, characterized in that: The spoiler (134) is arranged in an inclined shape, and the two adjacent spoilers (134) on the front and rear sides are arranged opposite to each other.

5. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The annular pressure-bearing components (12) are distributed on the surface of the composite core (11), and the rear side of the heat dissipation component (13) sequentially passes through the interior of the rear annular pressure-bearing component (12).

6. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The support structure (2) includes a mounting base (21), an adjustment component (22) is provided on the left side of the mounting base (21) through a rotating structure, and a support plate (23) is bolted to the left side of the adjustment component (22), and a clamping plate (24) is provided on the top and bottom of the surface of the total insulation layer (14), the left sides of the two clamping plates (24) are bolted together, and the sides of the two clamping plates (24) close to the support plate (23) are rotatably connected to it, the surface of the adjustment component (22) is sleeved with a limit frame (25), and the left side of the adjustment component (22) passes through the interior of the limit frame (25), and the top of the limit frame (25) is rotatably connected to an electric cylinder (26).

7. The high heat-resistant frame chamber conductor according to claim 6, characterized in that: The adjustment assembly (22) includes a fixed shell (221), the fixed shell (221) is bolted to the left side of the mounting base (21), a sleeve shell (222) is bolted to the rear side of the left side of the fixed shell (221), and the interior of the sleeve shell (222) is rotatably connected to a screw rod (223), the surface of the screw rod (223) is threadedly connected to a sleeve (224), the left side of the sleeve (224) is bolted to the support plate (23), the front side of the interior of the fixed shell (221) is rotatably connected to a drive shaft (225), and the right ends of the drive shaft (225) and the surface of the screw rod (223) are both sleeved with a transmission wheel (226), and a belt (227) is wound between the interiors of the two transmission wheels (226).

8. The high heat-resistant frame chamber conductor according to claim 6, characterized in that: A connecting plate (3) is bolted to the top of the mounting base (21), and the other end of the electric cylinder (26) is rotatably connected to the mounting base (21).

9. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The overall insulating layer (14) and the sub-insulating layer (114) are both made of cross-linked ethylene propylene rubber.

10. The high heat-resistant frame chamber conductor according to claim 1, characterized in that: The armor layer (16) adopts a double-layer structure, the inner layer is a copper tape wrapping layer, the copper tape thickness is 0.1-0.2 mm, and the wrapping overlap rate is 20%-30%; the outer layer is a metal wire mesh braiding layer, the metal wire is tinned copper wire, the diameter is 0.15-0.25 mm, and the braiding density is 85%-95%.

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