Auxiliary device for installation of power transmission and distribution line spacer

Abstract

The invention discloses an auxiliary device for mounting a spacer of a power transmission and distribution line, and belongs to the technical field of spacer laying. Comprising a mounting base, one side of the mounting base is provided with a placement box, the placement box is vertically through, the top of the placement box is provided with a pushing part, a plurality of spacer bodies are preset in the placement box, and the pushing part comprises a pushing cylinder and a lower pressing plate and is used for pushing the spacer bodies downwards to a power transmission and distribution line; clamping hooks are arranged at two ends of the spacer main body, and a supporting block with a supporting groove is arranged in the middle of the spacer main body. According to the invention, a corresponding number of spacers can be pre-installed in the placement box according to use requirements, the mounting base and the placement box automatically advance and move on two power transmission and distribution lines through cooperation of the first snap rings, the second snap rings and the electric push rod, the two first snap rings and the two second snap rings provide constraints for the power transmission and distribution lines, and the power transmission and distribution lines are prevented from being damaged. In this way, it is ensured that the spacer can be stably installed.

Description

Technical Field

[0001] The present invention relates to the technical field of spacer bar laying, and in particular to an auxiliary device for installing spacer bars of power transmission and distribution lines. Background Art

[0002] As the weight per unit length of my country's power lines, the weight of hardware, and the diameter of conductors increase, the probability of line galloping has increased significantly. To address this problem, common anti-galloping devices include spacers, which can suppress line galloping.

[0003] Since the transmission and distribution lines are high above the ground, the installation cost of spacers on the transmission and distribution lines is high and the manual installation efficiency is low. Therefore, there are many challenges in installing spacers on the transmission and distribution lines.

[0004] In the existing technology, the installation of anti-dancing devices for transmission and distribution lines lacks an adaptive intelligent and remote operation solution. Especially in scenarios such as crossing rivers and complex terrain, traditional construction methods are difficult to meet the requirements of high reliability and high timeliness of installation.

[0005] In addition, existing technologies use drones to install spacers. However, drones carry relatively few spacers, typically a single one equipped with a loading and unloading mechanism. This requires operators to frequently load and unload the spacers, hindering installation efficiency. Furthermore, drones require back-and-forth adjustments to ensure alignment between the spacers and the power transmission and distribution lines, leading to unstable positioning. Furthermore, weather and seasonal factors can cause dust and impurities to adhere to the surface of power transmission and distribution lines, impacting the stability of the spacers during installation. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems in the prior art of low installation efficiency, unstable positioning and accumulation of dust and impurities on the transmission and distribution lines that affect the laying and installation of spacer bars, and to propose an auxiliary device for installing spacer bars on transmission and distribution lines.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: An auxiliary device for installing spacer rods on power transmission and distribution lines comprises a mounting base, a placement box being provided on one side of the mounting base, the placement box being through-through from top to bottom and having a pushing portion provided on the top, a plurality of spacer rod bodies being preset in the placement box, the pushing portion comprising a pushing cylinder and a lower pressure plate for pushing the spacer rod bodies downward to the power transmission and distribution lines; hooks being provided at both ends of the spacer rod bodies, and a support block with a support groove being provided in the middle of the spacer rod bodies.

[0008] In some embodiments, a first clamping ring and a second clamping ring are provided at the bottom of the mounting base, and the first clamping ring and the second clamping ring are respectively fixed to the power transmission and distribution line through a locking mechanism; an electric push rod is also provided at the bottom of the mounting base, and the telescopic end of the electric push rod is connected to the second clamping ring for adjusting the distance between the two clamping rings.

[0009] In some embodiments, a hemispherical limit block and a spring are provided in the placement box, and the hemispherical limit block is engaged with the support groove to limit the spacer rod body; a counterweight is provided at the bottom of the mounting base to maintain a stable center of gravity.

[0010] In some embodiments, a dovetail groove for docking with a drone is provided on the top of the mounting base for lifting and transporting the drone; handles are also provided on both sides of the top of the mounting base for manual transfer.

[0011] In some embodiments, a flexible pad is provided on the inner side of the second clamping ring; the flexible pad is a first airbag, and the first airbag is provided with a through hole; a second airbag is provided inside the mounting base, and the second airbag is connected to the first airbag through a connecting pipe.

[0012] In some embodiments, the second airbag is provided with an air outlet, and the air outlet, the through hole and the connecting pipe are respectively provided with electromagnetic valves for controlling the direction of airflow; the first airbag, the second airbag and the electric push rod are used to clean dust and impurities on the transmission and distribution lines. When the electric push rod contracts, the gas in the second airbag enters the first airbag through the connecting pipe and is ejected from the through hole.

[0013] In some embodiments, a rotating component is provided on the top of the second clamping ring, and the rotating component includes a gear and an external rack. The gear is driven by a driving motor to drive the second clamping ring to rotate to clean the power transmission and distribution lines.

[0014] In some embodiments, a notch is provided at the bottom of the hook, and the inner diameter is slightly smaller than the diameter of the power transmission and distribution line for pre-tightening and fixing; the support block is in the shape of an "I" and is fixed to the middle of the spacer rod body by bolts.

[0015] In some embodiments, a camera is provided at the bottom of the mounting base for monitoring the impurity situation of the power transmission and distribution line; the inner sides of the first clamping ring and the second clamping ring are respectively provided with a first locking mechanism and a second locking mechanism, and the stepping movement of the mounting base is achieved by alternating locking of the first locking mechanism and the second locking mechanism.

[0016] In some embodiments, the pushing portion is fixedly connected to the pushing cylinder via a connecting frame, and the lower pressure plate is correspondingly arranged at the middle portion of the spacer rod body for uniformly transmitting the downward pressure.

[0017] Compared with the prior art, the present invention provides an auxiliary device for installing spacer rods on power transmission and distribution lines, which has the following beneficial effects.

[0018] 1. The present invention can pre-install a corresponding number of spacer bars in the placement box according to usage needs. Through the cooperation of the first clamping ring, the second clamping ring and the electric push rod, the installation base and the placement box can automatically move on the two transmission and distribution lines. The two first clamping rings and the two second clamping rings provide constraints on the transmission and distribution lines, so that the hooks can correspond to the two transmission and distribution lines. In this way, the spacer bars can be stably installed.

[0019] 2. The present invention, through the elastic cooperation between the support groove on the support block and the hemispherical limit block, can squeeze the bottommost spacer rod body out of the placement box when the push cylinder drives the lower pressure plate to press down, and further press down to make the transmission and distribution line clamped into the hook to complete the installation of the spacer rod body. Under the condition that the two first clamping rings and the two second clamping rings constrain the transmission and distribution line, the laying efficiency of the spacer rod body on the transmission and distribution line can be significantly improved.

[0020] 3. The present invention is based on the cooperation of the first locking mechanism in the first clamping ring, the second locking mechanism in the second clamping ring and the electric push rod, so that the installation base and the placement box can move stably on the power transmission and distribution line. During the movement, the first airbag is used to clean the dust and impurities on the power transmission and distribution line, reducing the accumulation of dust and impurities and affecting the installation of the spacer rod body.

[0021] Other advantages, objects and features of the present invention will be described in part in the following description; and in part will be apparent to those skilled in the art based on an examination of the following; or may be taught from the practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of the installation base, placement box and push top of the present invention.

[0023] Figure 2 It is a schematic diagram of the placement box structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the internal structure of the placement box of the present invention.

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0026] Figure 5 This is a schematic structural diagram of the first type of spacer rod body of the present invention.

[0027] Figure 6 It is a structural schematic diagram of the first clamping ring of the present invention.

[0028] Figure 7 Schematic diagram of the structure of the electric push rod of the present invention.

[0029] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of area B in the middle.

[0030] Figure 9 It is a schematic diagram of the internal structure of the support box of the present invention.

[0031] Figure 10 This is a schematic structural diagram of the second retaining ring in the first rotation state of the present invention.

[0032] Figure 11 This is a schematic structural diagram of the second rotation state of the second retaining ring of the present invention.

[0033] Figure 12 It is a structural schematic diagram of the limiting slide groove and the limiting slide plate of the present invention.

[0034] Figure 13 Schematic diagram of the structure of the second airbag of the present invention.

[0035] Figure 14 For the present invention Figure 13 Schematic diagram of the enlarged structure of area C in the middle.

[0036] Figure 15 This is a schematic structural diagram of the first connecting plate of the present invention.

[0037] Figure 16 This is a structural diagram of the connection between the mounting base and the drone of the present invention.

[0038] Figure 17 It is a structural schematic diagram of the connection between the second connecting plate and the first connecting plate of the present invention.

[0039] Figure 18 For the present invention Figure 17 Schematic diagram of the enlarged structure of area D in the middle.

[0040] Figure 19 This is a schematic diagram of the second structure of the spacer rod body of the present invention.

[0041] Figure 20 This is a schematic diagram of the third structure of the spacer rod body of the present invention.

[0042] In the picture: 1. Mounting base; 101. Movable slot; 1011. Limiting slide; 1012. Second airbag; 1013. Connecting pipe; 1014. First connecting plate; 1015. Dovetail slot; 2. Placement box; 201. Contraction slot; 202. Spring; 203. Hemispherical stopper; 204. Connecting frame; 205. Slot; 3. Pushing top; 301. Pushing cylinder; 302. Lower pressure plate; 401. First retaining ring; 4011. First locking mechanism; 402. Electric push rod; 403. Second retaining ring; 4031. External Rack; 4032, limiting ring; 4033, second locking mechanism; 4034, first airbag; 40341, through hole; 5, spacer rod body; 501, hook; 5011, first ring plate; 5012, second ring plate; 5013, hinge shaft; 502, support block; 5021, support groove; 601, support box; 602, rotating groove; 603, limiting groove; 604, gear; 605, drive motor; 606, limiting slide; 7, drone; 701, second connecting plate; 702, dovetail slider. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] Reference Figure 1-20 An auxiliary device for installing spacer rods of power transmission and distribution lines includes a mounting base 1. A placement box 2 is provided on one side of the mounting base 1. The placement box 2 is passed through from top to bottom. A pushing portion 3 is provided on the top of the placement box 2. A plurality of spacer rod bodies 5 are preset in the placement box 2. The pushing portion 3 is used to push the spacer rod bodies 5 in the placement box 2 downward. The distance between the two transmission and distribution lines corresponds to the two ends of the spacer rod body 5.

[0045] Specifically, the pushing part 3 includes a pushing cylinder 301 and a lower pressure plate 302. The placement box 2 is fixedly connected to the pushing part 3 through the connecting frame 204. Specifically, the connecting frame 204 is fixedly connected to the pushing cylinder 301 of the pushing part 3. The lower pressure plate 302 corresponds to the middle part of the spacer rod body 5.

[0046] Hooks 501 are provided at both ends of the spacer rod body 5, and a support block 502 is provided in the middle of the spacer rod body 5. The support block 502 is fixed to the middle of the spacer rod body 5 by bolts. A support groove 5021 is provided on one side of the support block 502. A counterweight is provided at the bottom of the mounting base 1, and the counterweight is used to maintain the center of gravity of the mounting base 1.

[0047] The bottom of the mounting base 1 is provided with a first retaining ring 401 and a second retaining ring 403. Movable grooves 101 are symmetrically formed on both sides of the bottom of the mounting base 1. An electric push rod 402 is disposed within the movable groove 101. The telescopic end of the electric push rod 402 is connected to the second retaining ring 403. A first locking mechanism 4011 is disposed on the inner side of the first retaining ring 401, and a second locking mechanism 4033 is disposed on the inner side of the second retaining ring 403. Handles are provided on both sides of the top of the mounting base 1 for transferring the mounting base 1. The first locking mechanism 4011 and the second locking mechanism 4033 may be electromagnetic latches. When the electromagnetic latch is energized, the locking end of the electromagnetic latch extends to secure the transmission and distribution line. When the electromagnetic latch is de-energized, the locking end of the electromagnetic latch retracts, releasing the lock on the transmission and distribution line.

[0048] When the present invention is in use, a corresponding number of spacer rod bodies 5 can be pre-stored in the placement box 2 according to the number of spacer rod bodies 5 required to be installed on the two transmission and distribution lines. The spacer rod body 5 at the bottom of the placement box 2 is pushed up by the spring 202 on the hemispherical limit block 203, so that the hemispherical limit block 203 is clamped on the top of the support groove 5021. The hemispherical limit block 203 provides support for multiple spacer rod bodies 5 through the clamping connection between the hemispherical limit block 203 and the support groove 5021. When the spacer rod body 5 is installed, The mounting base 1 is placed on the top of the two power transmission and distribution lines, that is, the two groups of first clamping rings 401 and the two groups of second clamping rings 403 are clamped and corresponding to the two power transmission and distribution lines, and then the second locking mechanism 4033 on the second clamping ring 403 is locked, and the first locking mechanism 4011 on the first clamping ring 401 is unlocked, and then the electric push rod 402 is retracted, the overall length of the electric push rod 402 is shortened, and the first clamping ring 401 moves toward the second clamping ring 403, and the first clamping ring 401 is fixedly connected to the mounting base 1. During the contraction of the push rod 402, the electric push rod 402 drives the mounting base 1 and the placement box 2 to move toward the second retaining ring 403, and then the first locking mechanism 4011 on the first retaining ring 401 maintains the lock, and the second locking mechanism 4033 on the second retaining ring 403 is unlocked, and the electric push rod 402 extends. During the extension process of the electric push rod 402, the second retaining ring 403 is pushed forward, and the distance between the first retaining ring 401 and the second retaining ring 403 increases again. After the extension of the electric push rod 402 is completed, , and the locking disengagement state of the first locking mechanism 4011 on the first snap ring 401 and the second locking mechanism 4033 on the second snap ring 403 is switched again, and the extension and contraction of the electric push rod 402 are coordinated to drive the mounting base 1 and the placement box 2 to gradually move forward. The distance that the mounting base 1 and the placement box 2 move forward each time is based on the extension and contraction length of the electric push rod 402. Therefore, the distance that the mounting base 1 and the placement box 2 move forward is stable and controllable, thereby facilitating the control of the installation distance between the two adjacent spacer rod bodies 5.

[0049] When the mounting base 1 and the placement box 2 are installed and moved to the preset mounting position through the above-mentioned moving method, the lower pressure plate 302 is driven to move downward by the telescopic end of the pushing cylinder 301, and the lower pressure plate 302 pushes the top support block 502 and the spacer rod body 5 to move downward. The support block 502 serves as a force transmission member, so that when the lower pressure plate 302 is pressed down, the spacer rod body 5 at the bottom of the placement box 2 moves downward synchronously. When the bottom spacer rod body 5 moves downward, the top of the support groove 5021 squeezes the hemispherical limit block 203, compresses the spring 202, and the two first retaining rings 401 and the two second retaining rings 403 can provide constraints for the two power transmission and distribution lines to ensure that the spacer rod body 5 at the bottom moves downward. The hooks 501 at both ends of the spacer rod body 5 correspond to the two power transmission and distribution lines. As the pushing cylinder 301 is continuously pressed downward, the spacer rod body 5 and the hook 501 located at the bottom are moved down and out of the placement box 2. The two hooks 501 correspond to the two power transmission and distribution lines respectively. As the pushing cylinder 301 is pressed downward, the two hooks 501 are vertically clamped between the two power transmission and distribution lines. The connection between the spacer rod body 5 and the power transmission and distribution lines is kept stable by the two hooks 501. A notch is provided at the bottom of the hook 501. The inner diameter of the hook 501 is slightly smaller than the diameter of the power transmission and distribution line. The hook 501 itself has low elasticity, and the power transmission and distribution line is pre-tightened and supported by the hook 501.

[0050] As another structural arrangement of the hook 501, Figure 19 As shown, a notch is provided at the bottom of the hook 501, and a latching ball is provided on the inner side of the bottom end of the hook 501. The bottom end of the hook 501 has low elasticity. When the hook 501 contacts the power transmission and distribution line, the top of the power transmission and distribution line first slides over the latching ball. When the power transmission and distribution line is latched in the hook 501, the latching ball and the inward pre-tightening force of the bottom end of the hook 501 cause the hook 501 to pre-tighten the power transmission and distribution line, thereby maintaining a stable latching connection between the hook 501 and the power transmission and distribution line.

[0051] As another structural arrangement of the hook 501, Figure 20As shown, the hook 501 includes a first ring plate 5011 and a second ring plate 5012, the first ring plate 5011 is fixedly connected to the spacer rod body 5, the first ring plate 5011 is rotatably connected to the second ring plate 5012 through a hinge shaft 5013, and a torsion spring is provided on the hinge shaft 5013, one end of the torsion spring is fixedly connected to the first ring plate 5011, and the other end of the torsion spring is fixedly connected to the second ring plate 5012, a notch is formed at the bottom of the first ring plate 5011 and the second ring plate 5012, and a slot 205 is opened on the inner side of the placement box 2, and the slot 205 corresponds to the end of the second ring plate 5012 away from the first ring plate 5011. When in use, when the spacer rod body 5 is installed, the two second ring plates 5012 are attached to the inner side of the placement box 2, and the pushing cylinder 301 drives the lower pressure plate 302 to push the support block 502 downward. During this process, the second ring plates 5012 at both ends of the spacer rod body 5 are flipped upward through the hinge shaft 5013, and the torsion spring rotates synchronously and stores the rebound force. As the telescopic end of the pushing cylinder 301 continues to press downward, the spacer rod body 5 moves toward the bottom of the placement box 2. During this period, the second ring plates 5012 pass through multiple card slots 205 from top to bottom in sequence, and finally remain in the preset position in the placement box 2 under the drive of the pushing cylinder 301. In this way, multiple spacer rod bodies 5 are installed in the placement box 2. After the installation of multiple spacer rod bodies 5 is completed in the placement box 2, the telescopic end of the pushing cylinder 301 drives the lower pressure plate 302 to contact the upper surface of the top support block 502, thereby improving the stability of the spacer rod body 5 when stored in the placement box 2.

[0052] When the spacer rod body 5 is installed on the transmission and distribution line, the telescopic end of the pushing cylinder 301 drives the lower pressure plate 302 to move downward rapidly, and the support groove 5021 located on the bottom support block 502 squeezes the hemispherical limit block 203 to shrink and quickly slide over the hemispherical limit block 203. The pushing cylinder 301 drives the spacer rod body 5 to move downward faster than the torsion spring drives the second ring plate 5012 to reset and twist. That is, when the top of the first ring plate 5011 contacts the transmission and distribution line, the second ring plate 5012 flips and resets under the drive of the torsion spring, and cooperates with the first ring plate 5011 to clamp the transmission and distribution line.

[0053] When the above-mentioned spacer rod body 5 at the bottom is detached from the placement box 2, the hemispherical limit block 203 pops out from the contraction groove 201 under the elastic force of the spring 202. At this time, the support groove 5021 on the spacer rod body 5 at the bottom of the placement box 2 corresponds to the hemispherical limit block 203, and the hemispherical limit block 203 moves upward along the support groove 5021 to the top of the support groove 5021, so as to prepare for the spacer rod body 5 at the bottom of the placement box 2 to be installed to the next installation position of the power transmission and distribution line.

[0054] The above-mentioned mounting base 1 and placement box 2 can be used in conjunction with the drone 7. A first connecting plate 1014 is provided on the top of the mounting base 1, a dovetail groove 1015 is provided on the top of the first connecting plate 1014, a second connecting plate 701 is provided on the bottom of the drone 7, a dovetail slider 702 is provided at the bottom of the second connecting plate 701, and the dovetail slider 702 corresponds to the dovetail groove 1015. When in use, the dovetail slider 702 is docked with the dovetail groove 1015, and the drone 7 controls the takeoff by limiting the dovetail slider 702 through the dovetail groove 1015. The drone 7 carries the mounting base 1 and the placement box 2 to the top of the two power transmission and distribution lines, and the drone 7 moves down corresponding to the two power transmission and distribution lines, and the mounting base 1 and the placement box 2 move down synchronously. The two first clamping rings 401 and the two second clamping rings 403 are respectively connected to the two power transmission and distribution lines, and are controlled by the drone 7 to move to one side so that the dovetail slider 702 is disengaged from the dovetail groove 1015 of the first connecting plate 1014. After the installation of the spacer rod body 5 is completed through the installation base 1 and the placement box 2, the drone 7 is moved to the current position of the installation base 1, and the drone 7 makes the dovetail slider 702 correspond to the dovetail groove 1015. The drone 7 moves horizontally to connect the dovetail slider 702 with the dovetail groove 1015, and the drone 7 moves upward to disengage the first clamping ring 401 and the second clamping ring 403 from the power transmission and distribution lines. The drone 7 takes the installation base 1 away from the ground to complete the laying of the spacer rod body 5 on the power transmission and distribution lines or replenish the spacer rod body 5. In order to improve the stability of the connection between the dovetail slider 702 and the dovetail groove 1015 and prevent the dovetail slider 702 from detaching from the dovetail groove 1015 when the drone 7 drives the mounting base 1 to move, an electromagnetic lock is provided inside the dovetail groove 1015. When the dovetail slider 702 is docked with the dovetail groove 1015, the electromagnetic lock is powered on and started, so that the locking end of the electromagnetic lock presses against the dovetail slider 702, so that the dovetail slider 702 is fixed in the dovetail groove 1015. When the dovetail slider 702 needs to be moved out of the dovetail groove 1015, the electromagnetic lock is powered off and closed, and then the dovetail slider 702 detaches from the dovetail groove 1015 when the drone 7 drives the mounting base 1 to move.

[0055] When the spacer rod body 5 is pre-stored in the placement box 2, the notch of the hook 501 is set downward, the upper and lower surfaces of the support block 502 remain flat, and the support block 502 is in the shape of an "I".

[0056] A flexible pad is provided on the inner side of the second clamping ring 403 , and the flexible pad is used to reduce friction between the second clamping ring 403 and the power transmission and distribution line.

[0057] See also Figure 1-20As shown, in actual use, the flexible pad can not only reduce the friction between the second clamping ring 403 and the power transmission and distribution line, but also clean the power transmission and distribution line. However, the flexible pad can only cover the upper half of the power transmission and distribution line, and the lower half of the power transmission and distribution line is a blind spot for the flexible pad to clean. In this regard, the above solution needs to be improved: A rotating component is provided on the top of the second clamping ring 403 , and the rotating component is used to drive the second clamping ring 403 to rotate, so that the flexible pad can follow the second clamping ring 403 to cover the lower half of the power transmission and distribution line.

[0058] Specifically, the rotating component includes a support box 601, which is fixedly connected to the telescopic end of the electric push rod 402. A rotating groove 602 is provided inside the support box 601, and a gear 604 is connected to the internal rotation of the rotating groove 602. A driving motor 605 is provided on one side of the support box 601. The rotating end of the driving motor 605 passes through one side of the support box 601 and is fixedly connected to the middle of the gear 604; a limited sliding groove 1011 is provided inside the movable groove 101, and a limited sliding groove 1011 is provided on the support box 601. Corresponding limiting slide plate 606; an external rack 4031 is provided in the middle of the second snap ring 403, a limiting groove 603 is provided at the bottom of the support box 601, and a limiting ring 4032 is provided at the outer edge of the second snap ring 403. The limiting ring 4032 corresponds to the limiting groove 603, and the cross-sections of the limiting ring 4032 and the limiting groove 603 are both T-shaped. Anti-slip blocks are provided at both ends of the limiting ring 4032. The anti-slip blocks are used to prevent the second snap ring 403 from escaping from the support box 601 when the gear 604 drives the second snap ring 403 to rotate.

[0059] During use, based on the above embodiment, after the first snap ring 401 and the second snap ring 403 are close to each other, the electric push rod 402 is in a retracted state. After the first locking mechanism 4011 on the first snap ring 401 is locked, the electric push rod 402 extends and pushes the second snap ring 403 to move forward. The first airbag 4034 first slides over the top of the power transmission and distribution line. After the electric push rod 402 is extended to its longest state, the drive motor 605 is started, and the drive motor 605 drives the gear 604 to rotate forward, and the gear 604 is rotated forward. The meshing action of gear 604 and outer rack 4031 causes the second snap ring 403 to rotate. When gear 604 drives the second snap ring 403 to rotate in the forward direction, the second snap ring 403 located on the top of the power transmission and distribution line rotates to one side with the center point of the power transmission and distribution line as the center of the circle, thereby covering one side of the power transmission and distribution line. At this time, the second snap ring 403 is driven to retract and retreat by the electric push rod 402, so that the first air bag 4034 inside the second snap ring 403 slides over the area on one side of the power transmission and distribution line. Then, the driving electric push rod 402 is used to drive the second snap ring 403 to retract and retreat. The machine 605 drives the gear 604 to rotate in the opposite direction, so that the second clamping ring 403 rotates to the other side with the center point of the power transmission and distribution line as the center of the circle, thereby covering the other side of the power transmission and distribution line. Then, the electric push rod 402 is extended to its longest state, so that the first air bag 4034 inside the second clamping ring 403 slides over the other side of the power transmission and distribution line, completing the cleaning of the power transmission and distribution line of this section. Then, the second locking mechanism 4033 on the second clamping ring 403 is locked, and the first locking mechanism 4034 on the first clamping ring 401 is locked. 11 is unlocked, and the electric push rod 402 is retracted, causing the installation base 1 and the placement box 2 to move forward synchronously with the first snap ring 401. Then, the first locking mechanism 4011 on the first snap ring 401 is locked again, and the second locking mechanism 4033 on the second snap ring 403 is unlocked. Then, the electric push rod 402 cooperates with the rotation of the drive motor 605 to cause the second snap ring 403 and the first air bag 4034 to clean the next section of the power transmission and distribution line. The cleaning method is the same as the above method and will not be repeated here. This prevents dust and impurities on the power transmission and distribution line from affecting the installation of the spacer body 5.

[0060] As another method for cleaning the power transmission and distribution lines in this embodiment, when cleaning the dust and impurities on the power transmission and distribution lines, the electric push rod 402 first extends to push the second clamping ring 403 and the first air bag 4034 forward to cover and clean the upper half area of ​​the power transmission and distribution lines, and then the second clamping ring 403 is moved closer to the first clamping ring 401 by contracting the electric push rod 402, and the driving motor 605 drives the second clamping ring 403 to rotate to one side through the outer rack 4031, and then the electric push rod 402 extends to drive the second clamping ring 403 away from the first air bag. The electric push rod 402 is then directly contracted to move the second snap ring 403 and the first snap ring 401 closer to each other, and the drive motor 605 drives the second snap ring 403 to rotate to the other side of the power transmission and distribution line through the external rack 4031, and the electric push rod 402 is extended to make the second snap ring 403 and the first airbag 4034 cover and clean the other side of the power transmission and distribution line, so that dust and impurities are only gathered on the front side of the mounting base 1 and the placement box 2.

[0061] In order to ensure that the impurity cleaning on the transmission and distribution lines achieves the preset purpose, a camera can be set at the bottom of the installation base 1, the camera faces the transmission and distribution lines and is used to monitor the impurity coverage on the transmission and distribution lines.

[0062] During use, the operator also found that after the second clamping ring 403 and the first airbag 4034 pushed the dust and impurities on the transmission and distribution line forward, when the second clamping ring 403 and the first airbag 4034 retracted after the electric push rod 402 was retracted, if there was no external wind influence, the dust and impurities would adhere to and accumulate locally on the transmission and distribution line, especially in the top area of ​​the transmission and distribution line. As the installation base 1 and the placement box 2 move forward, the accumulated dust and impurities will be pushed to accumulate more and more, and eventually the installation base 1 and the placement box 2 will be unable to move forward. In addition, in this process, the friction between the transmission and distribution line and the second clamping ring 403 will become increasingly greater, resulting in serious local damage to the transmission and distribution line. In order to avoid the above situation, the following improvements are made based on the detection of the camera: The flexible pad is set as the first airbag 4034; the second airbag 1012 is provided inside the movable groove 101, and a connecting pipe 1013 is provided at one end of the second airbag 1012. The second airbag 1012 is fixedly connected to the first airbag 4034 through the connecting pipe 1013. A through hole 40341 ​​is provided at the end of the first airbag 4034 away from the connecting pipe 1013. An air outlet is provided on the second airbag 1012. The air outlet, the through hole 40341 ​​and the connecting pipe 1013 are respectively provided with electromagnetic valves. The electromagnetic valve of the air outlet is used to control the opening and closing of the air outlet. The electromagnetic valve corresponding to the through hole 40341 ​​is used to control the connection between the first airbag 4034 and the second airbag 1012. The electromagnetic valve corresponding to the through hole 40341 ​​is used to control the opening and closing of the through hole 40341. When the electromagnetic valve opens the through hole 40341, gas can be ejected outward through the through hole 40341. When the through hole 40341 ​​and the electromagnetic valves on the connecting pipe 1013 are closed, the first air bag 4034 remains in a gas-filled state.

[0063] During use, when the electric push rod 402 drives the second clamping ring 403 away from the first clamping ring 401, the second clamping ring 403 pushes the dust and impurities to the side of the second clamping ring 403, and the accumulation of dust and impurities on the side of the second clamping ring 403 is detected by the camera. If the dust and impurities are accumulated thickly, the electromagnetic valve of the air outlet of the second airbag 1012 is closed when the electric push rod 402 contracts. During the contraction process of the electric push rod 402, the gas inside the second airbag 1012 enters the first airbag 401 through the connecting pipe 1013. 34, then jets air outward through the through-hole 40341 ​​of the first airbag 4034. The high-speed air ejected from the first airbag 4034 impacts dust impurities accumulated on one side of the power transmission and distribution line, blowing the dust impurities away from the line. When the camera detects that the dust impurities on the line have been cleared, the solenoid valve at the air outlet of the second airbag 1012 opens, and the compressive force of the electric push rod 402 during contraction forces the gas within the second airbag 1012 out through the air outlet. In this way, excessive accumulation of dust impurities on the side of the second retaining ring 403 is prevented. Based on the accumulation of impurities on the line detected by the camera, dust impurities are promptly removed, preventing accumulated dust impurities from interfering with the installation of the spacer body 5 on the two power transmission and distribution lines.

[0064] In addition, the electric push rod 402 is located in the middle of the second airbag 1012, one end of the second airbag 1012 is fixedly connected to one side of the movable groove 101, and the other end of the second airbag 1012 is fixedly connected to the telescopic end of the electric push rod 402 close to the support box 601.

[0065] A solar panel is provided on one side of the top of the support block 502, a warning light is provided on one side of the bottom of the support block 502, and a battery is provided inside the support block 502. A photosensor and a charge-discharge controller are also provided on the support block 502. During the day, the solar panel generates electricity. Based on the photosensor's detection signal, if it is daytime, the charge-discharge controller charges the battery through a circuit and cuts off the power supply to the warning light, storing the electrical energy. Based on the photosensor's detection signal, if the light intensity is too low, if it is nighttime, the charge-discharge controller suspends charging the battery and simultaneously connects the circuit to the warning light. The warning light, through its light identification, facilitates inspection personnel to quickly locate the current position of the spacer body 5 at night or in low-visibility environments, particularly in complex terrain such as mountainous areas or river crossings. Furthermore, the flashing of the warning light can serve as a reference for the location of the power transmission and distribution lines, allowing nearby low-altitude aircraft to promptly avoid the power transmission and distribution lines, thereby reducing the probability of aircraft accidentally contacting high-voltage lines.

[0066] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

[0067] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

Claims

1. An auxiliary device for installing a spacer rod of a power transmission and distribution line, comprising a mounting base (1), characterized in that: A placement box (2) is provided on one side of the mounting base (1), the placement box (2) is through-through and has a pushing portion (3) on the top, a plurality of spacer rod bodies (5) are preset in the placement box (2), and the pushing portion (3) includes a pushing cylinder (301) and a lower pressing plate (302) for pushing the spacer rod bodies (5) downward to the power transmission and distribution line; hooks (501) are provided at both ends of the spacer rod bodies (5), and a support block (502) with a support groove (5021) is provided in the middle of the spacer rod bodies (5); A first clamping ring (401) and a second clamping ring (403) are provided at the bottom of the mounting base (1); the first clamping ring (401) and the second clamping ring (403) are respectively connected to the power transmission and distribution line through a locking mechanism.

2. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 1, characterized in that: The bottom of the mounting base (1) is further provided with an electric push rod (402), the telescopic end of the electric push rod (402) being connected to the second clamping ring (403) for adjusting the distance between the first clamping ring (401) and the second clamping ring (403); the inner sides of the first clamping ring (401) and the second clamping ring (403) are respectively provided with a first locking mechanism (4011) and a second locking mechanism (4033), and the stepping movement of the mounting base (1) is achieved by alternately locking the first locking mechanism (4011) and the second locking mechanism (4033).

3. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 1, characterized in that: A hemispherical limiting block (203) and a spring (202) are provided in the placement box (2), and the hemispherical limiting block (203) is engaged with the supporting groove (5021) to limit the spacer rod body (5).

4. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 1, characterized in that: The top of the mounting base (1) is provided with a dovetail groove (1015) for docking with the drone (7), and an electromagnetic lock is provided in the dovetail groove (1015) for fixing the dovetail slider (702) of the drone.

5. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 2, characterized in that: A flexible pad is provided on the inner side of the second clamping ring (403); the flexible pad is a first airbag (4034), and a through hole (40341) is provided on the first airbag (4034); a second airbag (1012) is provided inside the mounting base (1), and the second airbag (1012) is connected to the first airbag (4034) through a connecting pipe (1013).

6. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 5, characterized in that: The second airbag (1012) is provided with an air outlet, and the air outlet, the through hole (40341) and the connecting pipe (1013) are respectively provided with electromagnetic valves for controlling the flow direction of gas in the second airbag (1012); the first airbag (4034), the second airbag (1012) and the electric push rod (402) are used to clean dust and impurities on the transmission and distribution line. When the electric push rod (402) contracts, the gas in the second airbag (1012) enters the first airbag (4034) through the connecting pipe (1013) and is ejected from the through hole (40341).

7. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 2, characterized in that: A rotating component is provided on the top of the second clamping ring (403), the rotating component comprising a gear (604) and an external rack (4031), the gear (604) being driven by a driving motor (605) and being used to drive the second clamping ring (403) to rotate to clean the power transmission and distribution lines.

8. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 1, characterized in that: The bottom of the hook (501) is provided with a notch, and the inner diameter is slightly smaller than the diameter of the power transmission and distribution line, for pre-tightening and fixing.

9. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 2, characterized in that: A camera is provided at the bottom of the mounting base (1) for monitoring the impurity situation of the power transmission and distribution line.

10. The auxiliary device for installing a spacer rod for a power transmission and distribution line according to claim 1, characterized in that: The pushing portion (3) is fixedly connected to the pushing cylinder (301) via a connecting frame (204), and the lower pressing plate (302) is arranged corresponding to the middle portion of the spacer rod body (5) for uniformly transmitting downward pressure.

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