Power transmission line relaxation adjusting assembly and use method

Abstract

The invention relates to a power transmission line relaxation adjusting assembly which comprises a protection guide assembly and an adjusting frame, the protection guide assembly is used for guiding a wire penetrating through the protection guide assembly, and the protection guide assembly comprises a first protection guide assembly and a second protection guide assembly; the first protection guide assembly and the second protection guide assembly are connected in a sliding sleeving mode. An adjusting frame is arranged below the first protection guide assembly and fixedly connected with the first protection guide assembly through a set of connecting rods. An active adjusting assembly is arranged in the middle of the adjusting frame, the active adjusting assembly is connected with the adjusting frame through a set of connecting plates arranged in a bilateral symmetry mode, and active relaxation adjustment of the wire is achieved through the active adjusting assembly; the left and right sides of the adjusting frame are symmetrically provided with a group of passive adjusting assemblies, and the passive relaxation adjustment of the wire is realized through the passive adjusting assemblies. The device has the advantages of active tensioning adjustment, stable and reliable adjustment and line damage prevention.

Description

Technical Field

[0001] The invention belongs to the technical field of power transmission lines, and in particular relates to a power transmission line slack adjustment component and a use method thereof. Background Art

[0002] Transmission lines refer to lines used to transmit electric energy between power plants, substations and power users. They are an important part of the power supply system and are responsible for the transmission and distribution of electric energy. The length of existing power distribution lines is fixed after they are erected, and the distribution lines cannot be tensioned and adjusted. However, the existing distribution line tension adjustment device lacks an effective active adjustment structure. When the distribution line is cut during maintenance or the distribution line is loose after long-term use, it cannot be actively and flexibly adjusted, and the scope of use is limited. In addition, the existing adjustment device directly tightens or loosens the line for adjustment, which has the following problems: First, it cannot ensure that the line can be relaxed and adjusted smoothly and reliably, which is not conducive to the active relaxation adjustment work; second, the adjustment method of the existing device is to directly pull the power line, which is very easy to cause line damage and even line disconnection, resulting in line failure or even large-scale power outages, and cannot play a good protective role on the line. Therefore, it is very necessary to provide a transmission line relaxation adjustment component and a method of use that can actively adjust the tension, adjust stably and reliably, and avoid damaging the line. It is impossible to adjust the tension at any position of the transmission line. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a transmission line slack adjustment component and a method of use which can actively adjust the tension, adjust stably and reliably, and avoid damaging the line.

[0004] The objective of the present invention is achieved as follows: a transmission line slack adjustment component, comprising a protection guide component and an adjustment frame, wherein the protection guide component is used to guide the wire passing through the inside thereof, and the protection guide component comprises a first protection guide component and a second protection guide component, wherein the first protection guide component and the second protection guide component are connected by a sliding fit; an adjustment frame is arranged below the first protection guide component, and the adjustment frame is fixedly connected to the first protection guide component through a group of connecting rods; an active adjustment component is arranged in the middle of the adjustment frame, and the active adjustment component is connected to the adjustment frame through a group of connecting plates symmetrically arranged on the left and right sides, and active slack adjustment of the wire is achieved through the active adjustment component; a group of passive adjustment components are symmetrically arranged on the left and right sides of the adjustment frame, and passive slack adjustment of the wire is achieved through the passive adjustment component.

[0005] The first protection guide component includes an outer square tube, a plurality of first through holes are evenly arranged inside the outer square tube from left to right, a rectangular limit frame is arranged at the left end of the outer square tube; a first bracket is arranged at the right end of the outer square tube, a first guide wheel is installed on the first bracket, and a first elastic locking sleeve is arranged on the right side of the first guide wheel.

[0006] The second protection guide assembly includes an inner square tube that is slidably connected to the inner wall of the outer square tube, and the inner square tube is provided with a plurality of second through holes that correspond one to one with the first through holes; a second bracket is provided at the left end of the inner square tube, a second elastic locking sleeve is provided inside the second bracket, and a second guide wheel is provided on the left side of the second bracket.

[0007] The adjustment frame comprises a frame body, a middle adjustment frame for installing an active adjustment component is arranged in the middle of the frame body, an open U-shaped groove is provided inside the middle adjustment frame, a shaft rod is arranged inside the open U-shaped groove, and a driving wire wheel is connected to the shaft rod.

[0008] A U-shaped base is provided at the bottom of the middle adjustment frame, and support springs are provided above the front and rear sides of the base, one end of the support spring is connected to the shaft rod, and the other end is connected to the base; side adjustment frames for installing passive adjustment components are provided on the left and right sides of the frame, and waist-shaped slots with arc structures are opened inside the side adjustment frames.

[0009] The active adjustment component includes a fixed plate connected to the connecting plate, a support sleeve is arranged above the fixed plate, an adjustment support shaft is arranged inside the support sleeve, the upper end of the adjustment support shaft is connected to the shaft rod through the shaft sleeve connecting assembly, and the lower end is connected to the pre-tightening cylinder penetrating the fixed plate.

[0010] The upper and lower ends of the support sleeve are connected to the adjustment support shaft through nylon sleeves, a spring is arranged on the outside of the adjustment support shaft, and a first pin shaft penetrating the support sleeve and the adjustment support shaft is arranged on the upper end of the spring; a longitudinal groove is opened inside the upper part of the adjustment support shaft, and a second pin shaft penetrating the support sleeve is arranged inside the longitudinal groove.

[0011] The passive adjustment component includes a mounting plate, which is mounted inside the side end of the adjustment frame through a mounting hole. An I-shaped plate is provided on the right side of the mounting plate, a bearing seat is mounted on the I-shaped plate, a passive adjustment arm is movably connected to the bearing seat, and a passive wire wheel is connected to the upper end of the passive adjustment arm.

[0012] A top spring bracket plate is arranged above the mounting plate, a tension spring guide rod assembly is mounted on the top spring bracket plate, and the tension spring guide rod assembly is connected to the passive adjustment arm through a spring bottom plate.

[0013] A method for using a transmission line slack adjustment component, using the transmission line slack adjustment component as described above to implement a transmission line slack adjustment function, comprising the following steps: Step 1: Pass the wire through the first protection guide component, pass through the passive adjustment component, bypass the active adjustment component, pass through the passive adjustment component at the other end, and then pass through the second protection guide component at the other end; Step 2: Passive tightening adjustment: The passive adjustment component drives the passive wire wheel to move upward and sideways, and the passive wire wheel pulls the wires on both sides to move toward the middle to complete the tightening adjustment of the distribution line; Step 3: Active tightening adjustment: The active adjustment component drives the active wire wheel to move downward, and the active wire wheel pulls the wire downward, and the active wire wheel squeezes the wire downward to achieve the tightening of the power transmission line distribution line; Step 4: Active relaxation adjustment: The active adjustment component drives the active wire wheel to move upward, and the wire is pulled by its own gravity to fit on the surface of the active wire wheel, so that the distribution line is relaxed; Step 5: Passive relaxation adjustment: The passive adjustment component drives the passive wire wheel to move sideways and downward, so that the wires on both sides of the passive wire wheel move to both sides, completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line.

[0014] Beneficial effects of the invention: The invention provides a transmission line slack adjustment component and a method of using the same. In use, the conductor passes through the first protection guide component, passes through the passive adjustment component, bypasses the active adjustment component, passes through the passive adjustment component at the other end, and then passes through the second protection guide component at the other end; the passive adjustment component drives the passive wire wheel to move upward to the side, and the passive wire wheel pulls the wires on both sides to move toward the middle to complete the tightening adjustment of the distribution line; the active adjustment component drives the active wire wheel to move downward, and the active wire wheel pulls the wire downward, and the active wire wheel squeezes the wire downward to achieve the tightening of the distribution line of the transmission line; The active adjustment component drives the active wire wheel to move upward, and the conductor is pulled by its own gravity to fit the surface of the active wire wheel, thereby achieving the relaxation of the distribution line; the passive adjustment component drives the passive wire wheel to move sideways and downward, so that the conductors on both sides of the passive wire wheel move to both sides, completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line; the present invention provides an active adjustment function through the active adjustment component in the middle, and provides a passive adjustment function through the passive adjustment components on both sides, thereby achieving active and passive dual adjustment functions; the present invention has the advantages of active tension adjustment, stable and reliable adjustment, and avoidance of damage to the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the present invention.

[0016] Figure 2 It is an exploded view of the protection guide assembly of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the adjustment framework of the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of the active adjustment component of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the passive adjustment component of the present invention.

[0020] Figure 6 It is a stereoscopic view of the passive adjustment component of the present invention.

[0021] In the figure: 1, first protection guide assembly 11, outer square tube 12, first through hole 13, limit frame 14, first bracket 15, first guide wheel 16, first elastic locking sleeve 2, second protection guide assembly 21, inner square tube 22, second through hole 23, second bracket 24, second guide wheel 25, second elastic locking sleeve 3, wire 4, adjustment frame 41, frame body 42, middle adjustment frame 43, open U-shaped groove 44, shaft 45, active wire wheel 46, base 47, support spring 48, side Adjusting frame 5, connecting rod 6, active adjusting component 61, fixing plate 62, supporting sleeve 63, nylon sleeve 64, adjusting support shaft 65, spring 66, first pin shaft 67, longitudinal groove 68, second pin shaft 69, preload cylinder 601, sleeve connecting component 7, connecting plate 8, passive adjusting component 81, mounting plate 82, mounting hole 83, I-type plate 84, bearing seat 85, passive adjusting arm 86, passive wire wheel 87, top spring bracket plate 88, tension spring guide rod assembly 89, spring bottom plate. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings. Example

[0023] like Figure 1-6As shown, a transmission line slack adjustment component includes a protection guide component and an adjustment frame 4, wherein the protection guide component is used to guide the wire 3 passing through the inside thereof, and the protection guide component includes a first protection guide component 1 and a second protection guide component 2, wherein the first protection guide component 1 and the second protection guide component 2 are connected by sliding fitting; an adjustment frame 4 is arranged below the first protection guide component 1, and the adjustment frame 4 is fixedly connected to the first protection guide component 1 through a group of connecting rods 5; an active adjustment component 6 is arranged in the middle of the adjustment frame 4, and the active adjustment component 6 is connected to the adjustment frame 4 through a group of connecting plates 7 symmetrically arranged on the left and right sides, and active slack adjustment of the wire 3 is achieved through the active adjustment component 6; a group of passive adjustment components 8 are symmetrically arranged on the left and right sides of the adjustment frame 4, and passive slack adjustment of the wire 3 is achieved through the passive adjustment component 8.

[0024] The first protection guide assembly 1 includes an outer square tube 11, and a plurality of first through holes 12 are evenly arranged inside the outer square tube 11 from left to right. A rectangular limit frame 13 is arranged at the left end of the outer square tube 11; a first bracket 14 is arranged at the right end of the outer square tube 11, and a first guide wheel 15 is installed on the first bracket 14, and a first elastic locking sleeve 16 is arranged on the right side of the first guide wheel 15.

[0025] The second protection guide assembly 2 includes an inner square tube 21 which is slidably connected to the inner wall of the outer square tube 11, and a plurality of second through holes 22 corresponding to the first through holes 12 are provided on the inner square tube 21; a second bracket 23 is provided at the left end of the inner square tube 21, a second elastic locking sleeve 25 is provided inside the second bracket 23, and a second guide wheel 24 is provided on the left side of the second bracket 23.

[0026] In this embodiment, the working principle of the protection guide assembly is as follows: the first protection guide assembly and the second protection guide assembly can provide guidance and protection for the wires that are being tightened or relaxed through the first guide wheel and the second guide wheel respectively, on the one hand, ensuring that the line can be relaxed and adjusted smoothly and reliably, and on the other hand, avoiding direct pulling of the wires to avoid damage to the line or even disconnection of the line; and the elastic snap-fit ​​sleeve further provides protection for the wires inside it; since the outer square tube and the inner square tube are connected by a sliding sleeve, the overall length adjustment of the first protection guide assembly and the second protection guide assembly can be achieved by changing the length of the inner square tube extending into the outer square tube, so that the wires on both sides of the adjustment frame can be stably guided and quickly adjusted according to actual needs; after the adjustment is completed, the first protection guide assembly and the second protection guide assembly are fixedly connected by passing through the first through hole and the second through hole through fixing components such as screws, thereby ensuring stability and reliability during use.

[0027] The adjustment frame 4 includes a frame body 41, a middle adjustment frame 42 for installing the active adjustment component 6 is arranged in the middle of the frame body 41, an open U-shaped groove 43 is opened inside the middle adjustment frame 42, a shaft rod 44 is arranged inside the open U-shaped groove 43, and a driving wire wheel 45 is connected to the shaft rod 44.

[0028] A U-shaped base 46 is provided at the bottom of the middle adjustment frame 42, and support springs 47 are provided above the front and rear sides of the base 46, one end of the support spring 47 is connected to the shaft rod 44, and the other end is connected to the base 46; side adjustment frames 48 for installing passive adjustment components 8 are provided on the left and right sides of the frame body 41, and waist-shaped slots with arc structures are opened inside the side adjustment frames 48.

[0029] In this embodiment, the base and the support spring cooperate to achieve stable support for the shaft rod and the active pulley, preventing the shaft rod from escaping from the open U-shaped groove. After removing the support spring, it is also convenient to replace the shaft rod and the active pulley, which facilitates subsequent maintenance work.

[0030] The active adjustment component 6 includes a fixed plate 61 connected to the connecting plate 7, a support sleeve 62 is arranged above the fixed plate 61, an adjustment support shaft 64 is arranged inside the support sleeve 62, the upper end of the adjustment support shaft 64 is connected to the shaft rod 44 through the shaft sleeve connection assembly 601, and the lower end is connected to the pre-tightening cylinder 69 that penetrates the fixed plate 61.

[0031] The upper and lower ends of the support sleeve 62 are connected to the adjustment support shaft 64 through a nylon sleeve 63. A spring 65 is arranged on the outside of the adjustment support shaft 64. A first pin 66 that penetrates the support sleeve 62 and the adjustment support shaft 64 is arranged on the upper end of the spring 65. A longitudinal groove 67 is opened inside the upper part of the adjustment support shaft 64. A second pin 68 that penetrates the support sleeve 62 is arranged inside the longitudinal groove 67.

[0032] In this embodiment, the working principle of the active adjustment component is: start the pre-tightening cylinder, the pre-tightening cylinder drives the adjustment support shaft to move, and when the adjustment support shaft drives the sleeve connecting assembly to move downward, the sleeve connecting assembly drives the shaft rod to make the active wire wheel squeeze the wire downward, thereby tightening the distribution line and realizing the active adjustment function; when the tightening is completed, positioning can be performed through the first pin shaft and the second pin shaft.

[0033] The passive adjustment component 8 includes a mounting plate 81, which is mounted inside the side end of the adjustment frame 4 through a mounting hole 82. An I-shaped plate 83 is provided on the right side of the mounting plate 81, a bearing seat 84 is installed on the I-shaped plate 83, a passive adjustment arm 85 is movably connected to the bearing seat 84, and a passive wire wheel 86 is connected to the upper end of the passive adjustment arm 85.

[0034] A top spring bracket plate 87 is arranged above the mounting plate 81 , and a tension spring guide rod assembly 88 is installed on the top spring bracket plate 87 . The tension spring guide rod assembly 88 is connected to the passive adjustment arm 85 through a spring bottom plate 89 .

[0035] In this embodiment, the working principle of the passive adjustment component is as follows: since the bottom end of the passive adjustment arm is rotatably connected to the bearing seat, the passive adjustment arm is rotated toward the upper side. During the rotation of the passive adjustment arm, the passive wire wheel is driven to move toward the upper side, so that the passive wire wheel drives the wires on both sides to move toward the middle, thereby completing the tightening adjustment of the distribution line and realizing the passive adjustment function; when the tightening is completed, the passive adjustment arm is fixedly connected to the spring bottom plate, and the spring guide rod assembly is stretched to realize the reliable and stable effect of the passive adjustment arm and the passive wire wheel, so that the passive adjustment arm and the passive wire wheel can effectively maintain the tightened state of the wire.

[0036] The present invention relates to a transmission line slack adjustment component and a method for using the same. In use, the conductor 3 passes through a first protection guide component 1, passes through a passive adjustment component 8, bypasses an active adjustment component 6, passes through the passive adjustment component 8 at the other end, and then passes through a second protection guide component 2 at the other end; the passive adjustment component 8 drives a passive wire wheel 86 to move sideways and upwards, and the passive wire wheel 86 pulls the conductors 3 on both sides to move toward the middle, thereby completing the tightening adjustment of the distribution line; the active adjustment component 6 drives a driving wire wheel 45 to move downwards, and the driving wire wheel 45 pulls the conductor 3 to move downwards, and the driving wire wheel 45 squeezes the conductor 3 downwards to achieve the tightening of the distribution line of the transmission line; the active adjustment component 6 drives the driving wire wheel 45 to move upwards, and the conductor 3 is pulled by its own gravity to fit on the surface of the driving wire wheel 45, thereby achieving the relaxation of the distribution line; the passive adjustment component 8 drives the passive wire wheel 86 to move sideways and downwards, so that the conductors 3 on both sides of the passive wire wheel 86 move toward both sides, thereby completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line; the present invention has the advantages of active tension adjustment, stable and reliable adjustment, and avoiding damage to the line. Example

[0037] like Figure 1-6 As shown, a method for using a transmission line slack adjustment component, using the transmission line slack adjustment component as described above to implement a transmission line slack adjustment function, comprises the following steps: Step 1: Pass the wire through the first protection guide component, pass through the passive adjustment component, bypass the active adjustment component, pass through the passive adjustment component at the other end, and then pass through the second protection guide component at the other end; Step 2: Passive tightening adjustment: The passive adjustment component drives the passive wire wheel to move upward and sideways, and the passive wire wheel pulls the wires on both sides to move toward the middle to complete the tightening adjustment of the distribution line; Step 3: Active tightening adjustment: The active adjustment component drives the active wire wheel to move downward, and the active wire wheel pulls the wire downward, and the active wire wheel squeezes the wire downward to achieve the tightening of the power transmission line distribution line; Step 4: Active relaxation adjustment: The active adjustment component drives the active wire wheel to move upward, and the wire is pulled by its own gravity to fit on the surface of the active wire wheel, so that the distribution line is relaxed; Step 5: Passive relaxation adjustment: The passive adjustment component drives the passive wire wheel to move sideways and downward, so that the wires on both sides of the passive wire wheel move to both sides, completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line.

[0038] The present invention relates to a transmission line slack adjustment component and a method for using the same. In use, the conductor 3 passes through a first protection guide component 1, passes through a passive adjustment component 8, bypasses an active adjustment component 6, passes through the passive adjustment component 8 at the other end, and then passes through a second protection guide component 2 at the other end; the passive adjustment component 8 drives a passive wire wheel 86 to move sideways and upwards, and the passive wire wheel 86 pulls the conductors 3 on both sides to move toward the middle, thereby completing the tightening adjustment of the distribution line; the active adjustment component 6 drives a driving wire wheel 45 to move downwards, and the driving wire wheel 45 pulls the conductor 3 to move downwards, and the driving wire wheel 45 squeezes the conductor 3 downwards to achieve the tightening of the distribution line of the transmission line; the active adjustment component 6 drives the driving wire wheel 45 to move upwards, and the conductor 3 is pulled by its own gravity to fit on the surface of the driving wire wheel 45, thereby achieving the relaxation of the distribution line; the passive adjustment component 8 drives the passive wire wheel 86 to move sideways and downwards, so that the conductors 3 on both sides of the passive wire wheel 86 move toward both sides, thereby completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line; the present invention has the advantages of active tension adjustment, stable and reliable adjustment, and avoiding damage to the line.

Claims

1. A transmission line slack adjustment assembly, comprising a protection guide assembly and an adjustment frame, wherein the protection guide assembly is used to guide the wire passing through the inside thereof, and is characterized in that: The protection guide assembly includes a first protection guide assembly and a second protection guide assembly, and the first protection guide assembly and the second protection guide assembly are connected by sliding fitting; an adjustment frame is arranged below the first protection guide assembly, and the adjustment frame is fixedly connected to the first protection guide assembly through a group of connecting rods; an active adjustment assembly is arranged in the middle of the adjustment frame, and the active adjustment assembly is connected to the adjustment frame through a group of connecting plates symmetrically arranged on the left and right, and active slack adjustment of the wire is achieved through the active adjustment assembly; a group of passive adjustment assemblies are symmetrically arranged on the left and right sides of the adjustment frame, and passive slack adjustment of the wire is achieved through the passive adjustment assembly.

2. A transmission line slack adjustment assembly according to claim 1, characterized in that: The first protection guide component includes an outer square tube, a plurality of first through holes are evenly arranged inside the outer square tube from left to right, a rectangular limit frame is arranged at the left end of the outer square tube; a first bracket is arranged at the right end of the outer square tube, a first guide wheel is installed on the first bracket, and a first elastic locking sleeve is arranged on the right side of the first guide wheel.

3. A transmission line slack adjustment assembly as claimed in claim 2, characterized in that: The second protection guide assembly includes an inner square tube that is slidably connected to the inner wall of the outer square tube, and the inner square tube is provided with a plurality of second through holes that correspond one to one with the first through holes; a second bracket is provided at the left end of the inner square tube, a second elastic locking sleeve is provided inside the second bracket, and a second guide wheel is provided on the left side of the second bracket.

4. A transmission line slack adjustment assembly as claimed in claim 3, characterized in that: The adjustment frame comprises a frame body, a middle adjustment frame for installing an active adjustment component is arranged in the middle of the frame body, an open U-shaped groove is provided inside the middle adjustment frame, a shaft rod is arranged inside the open U-shaped groove, and a driving wire wheel is connected to the shaft rod.

5. A transmission line slack adjustment assembly as claimed in claim 4, characterized in that: A U-shaped base is provided at the bottom of the middle adjustment frame, and support springs are provided above the front and rear sides of the base, one end of the support spring is connected to the shaft rod, and the other end is connected to the base; side adjustment frames for installing passive adjustment components are provided on the left and right sides of the frame, and waist-shaped slots with arc structures are opened inside the side adjustment frames.

6. A transmission line slack adjustment assembly as claimed in claim 4, characterized in that: The active adjustment component includes a fixed plate connected to the connecting plate, a support sleeve is arranged above the fixed plate, an adjustment support shaft is arranged inside the support sleeve, the upper end of the adjustment support shaft is connected to the shaft rod through the shaft sleeve connecting assembly, and the lower end is connected to the pre-tightening cylinder penetrating the fixed plate.

7. A transmission line slack adjustment assembly as claimed in claim 6, characterized in that: The upper and lower ends of the support sleeve are connected to the adjustment support shaft through nylon sleeves, a spring is arranged on the outside of the adjustment support shaft, and a first pin shaft penetrating the support sleeve and the adjustment support shaft is arranged on the upper end of the spring; a longitudinal groove is opened inside the upper part of the adjustment support shaft, and a second pin shaft penetrating the support sleeve is arranged inside the longitudinal groove.

8. A transmission line slack adjustment assembly as claimed in claim 5, characterized in that: The passive adjustment component includes a mounting plate, which is mounted inside the side end of the adjustment frame through a mounting hole. An I-shaped plate is provided on the right side of the mounting plate, a bearing seat is mounted on the I-shaped plate, a passive adjustment arm is movably connected to the bearing seat, and a passive wire wheel is connected to the upper end of the passive adjustment arm.

9. A transmission line slack adjustment assembly as claimed in claim 8, characterized in that: A top spring bracket plate is arranged above the mounting plate, a tension spring guide rod assembly is mounted on the top spring bracket plate, and the tension spring guide rod assembly is connected to the passive adjustment arm through a spring bottom plate.

10. A method for using a transmission line slack adjustment component, using the transmission line slack adjustment component according to any one of claims 1 to 9 to realize a transmission line slack adjustment function, characterized in that: The following steps are involved: Step 1: Pass the wire through the first protection guide component, pass through the passive adjustment component, bypass the active adjustment component, pass through the passive adjustment component at the other end, and then pass through the second protection guide component at the other end; Step 2: Passive tightening adjustment: The passive adjustment component drives the passive wire wheel to move upward and sideways, and the passive wire wheel pulls the wires on both sides to move toward the middle to complete the tightening adjustment of the distribution line; Step 3: Active tightening adjustment: The active adjustment component drives the active wire wheel to move downward, and the active wire wheel pulls the wire downward, and the active wire wheel squeezes the wire downward to achieve the tightening of the power transmission line distribution line; Step 4: Active relaxation adjustment: The active adjustment component drives the active wire wheel to move upward, and the wire is pulled by its own gravity to fit on the surface of the active wire wheel, so that the distribution line is relaxed; Step 5: Passive relaxation adjustment: The passive adjustment component drives the passive wire wheel to move sideways and downward, so that the wires on both sides of the passive wire wheel move to both sides, completing the relaxation adjustment of the distribution line, thereby expanding the relaxation range of the distribution line and reducing the tension of the distribution line.

Images