A rotating structure and a fixing device

Abstract

The present invention discloses a rotating structure and a fixing device, which relates to the technical field of equipment maintenance in the electric power industry, including a rotating structure, a rotating part, a rotating wheel, a supporting shaft penetrating the outer wall of the rotating wheel, and a motor arranged at one end of the supporting shaft. The beneficial effect of the present invention is that the rotating structure can be locked and in working state at any time, and 3 to 5 workers are no longer required to complete it together, which greatly reduces the danger and improves the work efficiency. The force of the fishing line on the insulating net is dispersed to the fixing device, which increases the ability of the insulating net to withstand impact force, so that the insulating net can remain stable.

Description

Technical Field

[0001] The invention relates to the technical field of equipment maintenance in the electric power industry, in particular to a rotating structure and a fixing device. Background Art

[0002] As China Southern Power Grid continues to accelerate the digital transformation of the power grid, higher requirements have been put forward for the reliability of power supply. Power reliability requirements such as "power lines can be shut down, but customers will not be shut down" and "establishing uninterrupted power demonstration areas" have been proposed one after another.

[0003] In order to ensure that the replacement of the corroded ground wire of the high-voltage line is completed without power outages in the medium and low-voltage lines, the existing method is to have maintenance personnel ride on the line to lay the insulating cross-over net, ensure that the power line under the 35kV and above power lines is energized, and safely replace the rusted overhead ground wire. However, there are the following problems when maintenance personnel ride on the line to lay the insulating cross-over net: 1. It is very dangerous. Once the protection measures are not in place, or there are major defects such as broken strands on the wires of the second protection hook, it is very easy to cause the maintenance personnel to fall off the line; 2. The maintenance personnel required to lay the insulating net have a high skill level, and there are many operators climbing the tower, at least 3-5 people, and the efficiency of laying the insulating net is low; 3. The laying process is too cumbersome and requires the cooperation of many people to carry out. Therefore, it is necessary to develop a robot to replace manual replacement. The difficulty lies in how to reduce the force on the fishing line when the ground wire falls and the insulating net is subjected to impact. Summary of the invention

[0004] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a rotating structure which can solve the problems of high risk and low efficiency when maintenance personnel lay insulating nets.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a rotating structure, comprising a rotating part, including a rotating wheel, a supporting shaft penetrating the outer wall of the rotating wheel, and a motor arranged at one end of the supporting shaft; a locking part, comprising a base plate, the base plate is connected to one end of the motor, a pillar arranged on the outer wall of the base plate, a first main shaft arranged on the outer wall of the pillar, a second main shaft arranged on the outer wall of the pillar, a push rod arranged on the outer wall of the first main shaft, a force arm arranged on the outer wall of the second main shaft, a clamping plate arranged on the outer wall of the force arm, and one end of the force arm is connected to the push rod.

[0008] As a preferred solution of the rotating structure of the present invention, the rotating wheel is composed of an intermediate shaft and rotating wheel pieces arranged at both ends of the intermediate shaft, and the supporting shaft passes through one end of the intermediate shaft which is not on the arc surface.

[0009] As a preferred solution of the rotating structure of the present invention, the motor is fixedly connected to the base plate, the support shaft is fixedly connected to the rotating wheel, and the support column is fixedly connected to the base plate.

[0010] As a preferred solution of the rotating structure of the present invention, one end of the force arm is rotationally connected to the second main shaft, and the other end of the force arm not connected to the second main shaft is rotationally connected to one end of the push rod.

[0011] As a preferred solution of the rotating structure of the present invention, the end of the push rod that is not connected to the lever arm is rotationally connected to the first main shaft.

[0012] As a preferred solution of the rotating structure of the present invention, one end of the first main shaft is fixedly connected to the support, and one end of the second main shaft is fixedly connected to the support.

[0013] As a preferred solution of the rotating structure of the present invention, the outer wall of the force arm is provided with a buckle, the inner wall of the buckle is provided with a fixing column, the fixing column slides in the groove formed by the buckle, and one end of the fixing column is fixedly connected to a clamping plate.

[0014] The beneficial effects of the rotating structure of the present invention are as follows: the motor provides an effective power source for the retracting and extending process of the insulating net, and the locking member can keep the rotating structure in a locked and working state at any time, and no longer requires 3 to 5 workers to complete the task together, which greatly reduces the risk and improves work efficiency.

[0015] Another object of the present invention is to provide a fixing device, which aims to solve the problem that when the ground wire falls, the impact force on the insulation net is large, and the force on the fishing line on the insulation net is too concentrated.

[0016] In order to solve the above technical problems, the present invention also provides the following technical solutions: a fixing device, which includes a rotating structure; and a guide rail, wherein the guide rail is arranged on the outer wall of the base plate, an axis support seat is arranged on the outer wall of the guide rail, the axis support seat is penetrated by the support shaft, a first fixing seat is arranged on the outer wall of the pillar, and a first bracket is arranged between the outer wall of the base plate and the motor.

[0017] As a preferred solution of the fixing device described in the present invention, wherein: the guide rail is fixedly connected to a side of the base plate close to the motor, the shaft support seat is fixedly connected to the guide rail, the support shaft is rotatably connected to the shaft support seat, the first bracket is fixedly connected to a side of the base plate close to the motor, and the first bracket is fixedly connected to the motor.

[0018] As a preferred solution of the fixing device described in the present invention, two shaft support seats are provided on both sides of the rotating wheel away from the intermediate shaft, the first fixing seat is provided at one end of the pillar close to the base plate, and the first fixing seat is fixedly connected to one side of the base plate close to the pillar.

[0019] The fixing device of the present invention has the beneficial effect that when the rotating structure is fixed by the fixing device, the force of the fishing line on the insulating net can be reduced and dispersed to the fixing device, thereby increasing the ability of the insulating net to withstand impact force and enabling the insulating net to remain stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 It is an overall three-dimensional schematic diagram of the rotating structure and the fixing device.

[0022] Figure 2 A three-dimensional schematic diagram of a locking member and a portion of a fixing device. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figures 1-2, is the first embodiment of the present invention, which provides a rotating structure, including a rotating member 100, including a rotating wheel 101, a supporting shaft 102 penetrating the outer wall of the rotating wheel 101, and a motor 103 arranged at one end of the supporting shaft 102; a locking member 200, including a bottom plate 201, the bottom plate 201 is connected to one end of the motor 103, a pillar 202 arranged on the outer wall of the bottom plate 201, a first main shaft 203 arranged on the outer wall of the pillar 202, a second main shaft 204 arranged on the outer wall of the pillar 202, a push rod 203a arranged on the outer wall of the first main shaft 203, a force arm 204a arranged on the outer wall of the second main shaft 204, and a clamping plate 204b arranged on the outer wall of the force arm 204a, one end of the force arm 204a is connected to the push rod 203a.

[0028] Among them, the rotating wheel 101 can be a pulley or a winding wheel. The winding wheel is selected in this solution. It should be noted that the winding wheel is a wheel composed of two discs and an intermediate shaft. The intermediate shaft is a cylinder. The two discs are respectively located on the two non-arc surfaces of the intermediate shaft. The support shaft 102 passes through the central axis of the disc and the cylinder. The support shaft 102 is fixedly connected to the rotating wheel 101, that is, when the support shaft 102 rotates, it will drive the rotating wheel 101 to rotate; the motor 103 is a worm gear motor, and the worm gear motor has a self-locking structure inside. The output shaft of the motor 103 and the support shaft 102 are away from the rotating wheel 101. One end of the support 202 is rotatably connected, that is, when the output shaft of the motor 103 rotates, the support shaft 102 will be driven to rotate. The motor 103 is fixedly connected to the base plate 201. When the motor 103 is not fixedly connected to the base plate 201, it is very easy to cause a safety accident when the motor 103 moves during use. Therefore, a fixed connection is selected here. The fixed connection method between the motor 103 and the base plate 201 can be bolted, welded, etc.; the purpose of setting the base plate 201 is to fix the locking member 200 and limit the setting range of the rotating member 100; one end of the support 202 is fixedly connected to the base plate 201, and the fixed connection method can be By welding, bolt connection, etc.; the first main shaft 203 is fixedly connected to the part of the outer wall of the pillar 202 away from the bottom plate 201, and the fixed connection method can be welding, bolt connection, etc., and the first main shaft 203 is rotatably connected with a push rod 203a; it should be noted that the feeding movement of the push rod 203a can be realized by manual pulling or a built-in driving device. In this scheme, a built-in driving device is selected. When the internal driving device is used, the proportion of manual labor in the working process is reduced, which reduces the workload of the staff. While the staff's manual actions on the rotating structure are reduced, the staff's riding time is reduced. Danger, the driving device can be electric drive or hydraulic drive, etc., and the driving device can be selected as long as it can enable the push rod 203a to realize feeding movement; the other end of the push rod 203a not connected to the first main shaft 203 is rotatably connected to the force arm 204a, and the other end of the force arm 204a not connected to the push rod 203a is rotatably connected to the second main shaft 204; the clamping plate 204b is fixedly connected to the outer wall of the force arm 204a. It should be noted that the clamping plate 204b can be any material component that produces huge friction with the surface of an object, such as a clamping plate made of rubber, felt, silicone and other materials.

[0029] When in use, after placing the rotating structure on the high-voltage line, the motor 103 rotates to drive the support shaft 102 to rotate, and the support shaft 102 rotates to drive the rotating wheel 101 fixedly connected to the support shaft 102 to rotate. One end of the fishing line on the insulating net is fixed on the middle shaft of the rotating wheel 101. When the rotating wheel 101 rotates in the direction of retracting the insulating net, the insulating net is pulled up due to the power provided by the motor 103. When the insulating net is pulled to the specified position, the self-locking structure inside the motor 103 stops the pulling process and makes the insulating net temporarily suspended in the air. At this time, it is necessary to use the locking piece 200 to make the insulating net meet the working conditions of long-term suspension. The driving device inside the push rod 203a drives the push rod 203a to start the feeding movement and extension. When the push rod 203a is extended, the force arm 204a is driven to rotate around the second main axis 204 in the direction close to the middle axis on the rotating wheel 101. When the force arm 204a is driven to rotate, the end of the push rod 203a rotatably connected to the first main axis 203 rotates around the first main axis 203 rotates in the direction close to the middle shaft of the rotating wheel 101 until the pressing plate 204b completely contacts the fishing line wound on the middle shaft of the rotating wheel 101 with the rotation, and the rotation tendency of the rotating wheel 101 is completely stopped by the friction force, and the driving device inside the push rod 203a stops working; when the rotating wheel 101 needs to rotate again, the driving device inside the push rod 203a drives the push rod 203a to start the feeding movement and retract, and when the push rod 203a retracts, the force arm 204a is driven to revolve around the second main axis 204 rotates in the direction away from the middle axis of the rotating wheel 101. When the force arm 204a is driven to rotate, the end of the push rod 203a that is rotatably connected to the first main axis 203 rotates around the first main axis 203 in the direction away from the middle axis of the rotating wheel 101 until the clamping plate 204b completely stops contacting the fishing line wound around the middle axis of the rotating wheel 101 as it rotates, and the clamping plate 204b is completely unable to interfere with the rotation of the rotating wheel 101, and the driving device inside the push rod 203a stops working.

[0030] In summary, when using the rotating structure of the present invention, the insulating net can be pulled from the ground to the air when the motor 103 drives the wheel 101, and there is no need for 3 to 5 workers to work on the high-voltage line. At the same time, the locking member 200 enables the rotating member 100 to enter the locking and working state at any time, reducing the proportion of manual operation and improving work efficiency.

[0031] Example 2

[0032] Reference Figures 1-2 , which is the second embodiment of the present invention, and is different from the first embodiment in that: the rotating wheel 101 also includes a middle shaft 101a and rotating wheel pieces 101b arranged at both ends of the middle shaft 101a, and the supporting shaft 102 passes through one end of the non-arc surface of the middle shaft 101a.

[0033] Among them, the shape of the intermediate shaft 101a can be cylindrical, cubic, etc. In this solution, since the intermediate shaft 101a is a component that directly contacts the winding, the cylindrical shape is adopted to make it easier for the fishing line to be wound around the outer wall of the intermediate shaft 101a; the rotating wheel 101b is a disk with a diameter larger than the diameter of the intermediate shaft 101a. It should be noted that in order to reduce the weight of the rotating structure, a through groove can be opened on the outer wall of the rotating wheel 101b to reduce the weight of the rotating wheel 101b; that is, the rotating wheel 101 is composed of two rotating wheel pieces 101b respectively arranged at the two ends of the non-arc surface of the intermediate shaft 101a, and the support shaft 102 passes through the center of the rotating wheel piece 101b. The support shaft 102 is fixedly connected to the rotating wheel 101. The fixed connection method can be welding, key connection, bolt connection, etc. The selected fixed connection needs to meet the requirement that the rotating wheel 101 can be driven to rotate when the support shaft 102 rotates.

[0034] Furthermore, the motor 103 is fixedly connected to the base plate 201 , the support shaft 102 is fixedly connected to the rotating wheel 101 , and the support column 202 is fixedly connected to the base plate 201 .

[0035] Among them, the motor 103 and the base plate 201 can be fixedly connected by setting an intermediate connecting piece or directly using the positioning holes on the motor 103 to bolt the base plate; the support shaft 102 and the rotating wheel 101 can be fixedly connected by welding, key connection, bolt connection, etc., and the selected fixed connection needs to meet the requirement that the rotating wheel 101 can be driven to rotate when the support shaft 102 rotates; the support column 202 and the base plate 201 can be fixedly connected by welding, bolt connection, etc., and the selected fixed connection method needs to meet the requirement that the support column 202 does not shake and has high stability during the feeding movement of the push rod 203a.

[0036] Furthermore, one end of the force arm 204a is rotatably connected to the second main shaft 204, and the other end of the force arm 204a not connected to the second main shaft 204 is rotatably connected to one end of the push rod 203a.

[0037] Among them, the rotational connection method between the force arm 204a and the second main shaft 204 can be realized by opening an axial hole on the outer wall of the force arm 204a. Compared with other movable connection methods, the rotational connection ensures the freedom of the force arm 204a while occupying less space; the rotational connection method between the other end of the force arm 204a that is not rotationally connected to the second main shaft 204 and one end of the push rod 203a can be achieved by providing an axial hole at the end connected to the push rod 203a and a rotating shaft on the outer wall of the force arm 204a, and the rotating shaft on the outer wall of the force arm 204a cooperates with the axial hole of the push rod 203a for rotational connection; compared with other movable connection methods, the rotational connection ensures the freedom of the force arm 204a and the push rod 203a while occupying less space.

[0038] Furthermore, one end of the push rod 203a that is not connected to the lever arm 204a is rotatably connected to the first main shaft 203 .

[0039] Among them, the end of the push rod 203a that is not connected to the force arm 204a can be rotatably connected to the first main shaft 203 by opening an axial hole in the outer wall of the push rod 203a. Compared with other movable connection methods, the rotational connection ensures the freedom of the push rod 203a while occupying less space.

[0040] Furthermore, one end of the first main shaft 203 is fixedly connected to the support column 202 , and one end of the second main shaft 204 is fixedly connected to the support column 202 .

[0041] Among them, when the first main shaft 203 and the pillar 202 are not fixedly connected, the difficulty of the locking member 200 to prevent the rotating wheel 101 from rotating will increase. Therefore, when the first main shaft 203 is fixedly connected to the pillar 202, limiting the range of movement of the push rod 203a is beneficial to the stability of the overall locking member 200 during operation; when the second main shaft 204 and the pillar 202 are not fixedly connected, the difficulty of the locking member 200 to prevent the rotating wheel 101 from rotating will increase. Therefore, when the second main shaft 204 and the pillar 202 are fixedly connected, limiting the range of movement of the force arm 204a is beneficial to the stability of the overall locking member 200 during operation.

[0042] Furthermore, a buckle 204a-1 is provided on the outer wall of the force arm 204a, and a fixing column 204a-2 is provided on the inner wall of the buckle 204a-1. The fixing column 204a-2 slides in a groove formed by the buckle 204a-1, and one end of the fixing column 204a-2 is fixedly connected to a clamping plate 204b.

[0043] Among them, the buckle 204a-1 is a boss with a sliding groove on the outer wall of the force arm 204a, and the fixed column 204a-2 is restricted to slide in the sliding groove. The fixed column 204a-2 is fixedly connected with a clamping plate 204b at one end close to the intermediate shaft 101a of the rotating wheel 101. Compared with only using the push rod 203a and the force arm 204a to achieve the adaptive clamping position of the clamping plate 204b, adding the buckle 204a-1 and the fixed column 204a-2 will further improve the adaptive ability of the clamping plate 204b to clamp the fishing line on the intermediate shaft 101a.

[0044] When in use, after placing the rotating structure on the high-voltage line, the motor 103 rotates to drive the support shaft 102 to rotate, and the support shaft 102 rotates to drive the rotating wheel 101 fixedly connected to the support shaft 102 to rotate. One end of the fishing line on the insulating net is fixed to the intermediate shaft 101a of the rotating wheel 101. When the rotating wheel 101 rotates in the direction of retracting the insulating net, the insulating net is pulled up due to the power provided by the motor 103. When the insulating net is pulled up to the specified position, the self-locking structure inside the motor 103 stops the pulling process and makes the insulating net in the air. The locking member 200 is temporarily suspended. At this time, the insulating net needs to be able to meet the working conditions of long-term suspension by using the locking member 200. The driving device inside the push rod 203a drives the push rod 203a to start feeding movement and extension. When the push rod 203a is extended, the force arm 204a is driven to rotate around the second main axis 204 toward the direction of the intermediate axis 101a on the rotating wheel 101. When the force arm 204a is driven to rotate, the end of the push rod 203a rotatably connected to the first main axis 203 rotates around the first main axis 203 toward the direction of the intermediate axis 101a on the rotating wheel 101. 1a, until the pressing plate 204b on the fixed column 204a-2 completely contacts the fishing line wound on the intermediate shaft 101a of the rotating wheel 101 with the rotation, and the rotation tendency of the rotating wheel 101 is completely stopped by the friction force, and the driving device inside the push rod 203a stops working; when the rotating wheel 101 needs to rotate again, the driving device inside the push rod 203a drives the push rod 203a to start the feeding movement and retract, and when the push rod 203a retracts, the force arm 204a is driven around the second main shaft 204 to move away from the rotating wheel 10 1, when the force arm 204a is driven to rotate, the end of the push rod 203a rotatably connected to the first main shaft 203 rotates around the first main shaft 203 in the direction away from the middle shaft 101a of the rotating wheel 101, until the pressing plate 204b on the fixed column 204a-2 completely stops contacting the fishing line wound around the middle shaft 101a of the rotating wheel 101 as it rotates, and the pressing plate 204b is completely unable to interfere with the rotation of the rotating wheel 101, and the driving device inside the push rod 203a stops working.

[0045] In summary, when using the rotating structure of the present invention, the insulating net can be pulled from the ground to the air when the motor 103 drives the wheel 101, and there is no need for 3 to 5 workers to work on the high-voltage line. At the same time, the locking member 200 enables the rotating member 100 to enter the locking and working state at any time, reducing the proportion of manual operation and improving work efficiency.

[0046] Example 3

[0047] Reference Figures 1-2, which is the third embodiment of the present invention. It is different from the previous two embodiments in that this embodiment further provides a fixing device 300: including a rotating structure, and a guide rail 301, the guide rail 301 is arranged on the outer wall of the base plate 201, an axis support seat 302 is arranged on the outer wall of the guide rail 301, the axis support seat 302 is penetrated by the support shaft 102, a first fixing seat 303 is arranged on the outer wall of the pillar 202, and a first bracket 304 is arranged between the outer wall of the base plate 201 and the motor 103.

[0048] The guide rail 301 is used to raise the shaft support seat 302 so that the travel of the fishing line on the intermediate shaft 101a when the clamping plate 204b contacts is shorter. The guide rail 301 is fixedly connected to the side of the bottom plate 201 close to the motor 103, and the connection method can be bolt connection, welding, etc.; the shaft support seat 302 is fixedly connected to the outer wall of the guide rail 301, and the fixed connection method can be bolt connection, welding, etc., and bolt connection is selected in this scheme; the first fixed seat 303 is located on the outer wall of the pillar 202, close to the end of the bottom plate 201, and the first fixed seat 303 is fixedly connected to the pillar 202, and the connection method can be welding, bolt connection, etc.; the first fixed seat 303 is used as The intermediate connecting piece of the pillar 202 is fixedly connected to the base plate 201. It should be noted that the intermediate connecting piece refers to a piece that enables two components to be connected without direct contact. The shape of the intermediate connecting piece needs to satisfy the requirement of having a position that is fixedly connected to the two components at the same time. The fixed connection method can be bolt connection, welding, etc., and bolt connection is adopted in this solution; the first bracket 304 is fixedly connected to the motor. The fixed connection method can be bolt connection, welding, etc., and bolt connection is selected in this solution; the first bracket 304 is fixedly connected to the base plate 201 as the intermediate connecting piece of the motor 103. The fixed connection method can be welding, bolt connection, etc., and bolt connection is adopted in this solution.

[0049] Furthermore, the guide rail 301 is fixedly connected to a side of the base plate 201 close to the motor 103, the shaft support seat 302 is fixedly connected to the guide rail 301, the support shaft 102 is rotatably connected to the shaft support seat 302, the first bracket 304 is fixedly connected to a side of the base plate 201 close to the motor 103, and the first bracket 304 is fixedly connected to the motor 103.

[0050] Among them, when the connection between the guide rail 301 and the base plate 201 is a non-fixed connection, the position of the rotating wheel 101 cannot be fixed, and the stability of the rotating structure is low. Therefore, the guide rail 301 and the base plate 201 are fixedly connected; when the connection between the shaft support seat 302 and the guide rail 301 is a non-fixed connection, the position of the rotating wheel 101 cannot be fixed, that is, the time taken for the clamping plate 204b to achieve the locking effect is prolonged, which is not conducive to improving work efficiency. Therefore, the shaft support seat 302 and the guide rail 301 are fixedly connected; the support shaft 102 drives the rotating wheel 101 to rotate in the shaft hole of the shaft support seat 302; when the connection between the first bracket 304 and the base plate 201 and the motor 103 is a non-fixed connection, a safety hazard will be caused when the motor 103 is driven. Therefore, the connection between the first bracket 304 and the base plate 201 and the motor 103 is fixedly connected.

[0051] Furthermore, two shaft support seats 302 are provided on both sides of the rotating wheel 101 away from the intermediate shaft 101a, and the first fixing seat 303 is provided at one end of the pillar 202 close to the bottom plate 201, and the first fixing seat 303 is fixedly connected to a surface of the bottom plate 201 close to the pillar 202.

[0052] Among them, when only one shaft support seat 302 is set, it is impossible to make the two sides of the rotating wheel 101 evenly stressed, which may easily cause safety hazards. Therefore, one shaft support seat 302 is provided on the guide rails 301 on both sides of the rotating wheel 101 to achieve a symmetrical setting, so that the rotating wheel 101 is more stable and part of the force is shared when it rotates. It should be noted that this also limits the minimum number of guide rails 301 to two; when the connection between the first fixed seat 303 and the base plate 201 and the pillar 202 is a non-fixed connection, the pillar 202 will move when the push rod 203a starts the feeding movement to drive the power arm 204a to rotate. When the position of the pillar 202 is not fixed but moves, the clamping plate 204b will not be able to achieve the working effect. Therefore, the first fixed seat 303 is fixedly connected to the base plate 201 and the pillar 202.

[0053] When in use, the guide rail 301, the first fixed seat 303 and the first bracket 304 are fixedly connected to the surface of the bottom plate 201, the motor 103 is first fixedly connected to the unconnected end of the first bracket 304, and then the shaft support seat 302 is fixedly connected to the guide rail 301. When the rotating wheel 101 is placed between the two shaft support seats 302, the support shaft 102 penetrates the shaft support seat 302 and the rotating wheel 101, and then the support shaft 102 is rotatably connected to the output shaft of the motor 103. After the first main shaft 203 and the second main shaft 204 are fixedly connected to the outer wall of the pillar 202, the push rod 203a is first rotatably connected to the force arm 204a and then rotatably connected to the first main shaft 203 and the second main shaft 204 respectively. The pillar 202 with the fixed components is connected to the first The fixing seat 303 is fixedly connected, and the rotating structure and the fixing device 300 can be used; when put into use, after the high-voltage line is placed on the rotating structure, the motor 103 rotates to drive the support shaft 102 to rotate, and the support shaft 102 rotates to drive the rotating wheel 101 fixedly connected to the support shaft 102 to rotate, and one end of the fishing line on the insulating net is fixed on the intermediate shaft 101a of the rotating wheel 101. When the rotating wheel 101 rotates in the direction of retracting the insulating net, the insulating net is pulled up due to the power provided by the motor 103. When the insulating net is pulled to the specified position, the self-locking structure inside the motor 103 stops the pulling process and makes the insulating net temporarily suspended in the air. At this time, it is necessary to use the locking member 200 to enable the insulating net to meet the working conditions of long-term suspension. The driving device inside the push rod 203a drives the push rod 203a to start the feeding movement and extend. When the push rod 203a extends, the force arm 204a is driven to rotate around the second main axis 204 in the direction close to the intermediate axis 101a on the rotating wheel 101. When the force arm 204a is driven to rotate, the end of the push rod 203a that is rotatably connected to the first main axis 203 rotates around the first main axis 203 in the direction close to the intermediate axis 101a on the rotating wheel 101 until the clamping plate 204b on the fixed column 204a-2 completely contacts the fishing line wound on the intermediate axis 101a of the rotating wheel 101 with the rotation, and the friction force completely stops the rotation trend of the rotating wheel 101, and the driving device inside the push rod 203a stops working; when the rotating wheel 101 needs to be rotated again During rotation, the driving device inside the push rod 203a drives the push rod 203a to start the feeding movement and retract. When the push rod 203a retracts, the force arm 204a is driven to rotate around the second main axis 204 in the direction away from the intermediate axis 101a on the rotating wheel 101. When the force arm 204a is driven to rotate, the end of the push rod 203a that is rotatably connected to the first main axis 203 rotates around the first main axis 203 in the direction away from the intermediate axis 101a on the rotating wheel 101 until the clamping plate 204b on the fixed column 204a-2 completely stops contacting the fishing line wrapped around the intermediate axis 101a of the rotating wheel 101 as it rotates, and the clamping plate 204b is completely unable to interfere with the rotation of the rotating wheel 101, and the driving device inside the push rod 203a stops working.

[0054] In summary, when using the rotating structure and fixing device 300 of the present invention, the insulating net can be pulled from the ground to high altitude when the motor 103 drives the rotating wheel 101, and there is no need for 3 to 5 workers to work on the high-voltage line. At the same time, the locking member 200 enables the rotating member 100 to enter the locking and working state at any time, reducing the proportion of manual operation and improving work efficiency; the fixing device 300 disperses the force of the fishing line on the insulating net to the fixing device 300, increases the ability of the insulating net to withstand impact force, and enables the insulating net to remain stable. At the same time, the fixing device 300 makes it more convenient to disassemble and repair components.

[0055] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0056] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0057] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A rotating structure, characterized in that: include The rotating member (100) comprises a rotating wheel (101), a supporting shaft (102) penetrating the outer wall of the rotating wheel (101), and a motor (103) disposed at one end of the supporting shaft (102); The locking member (200) comprises a base plate (201), the base plate (201) being connected to one end of the motor (103), a pillar (202) arranged on the outer wall of the base plate (201), a first main shaft (203) arranged on the outer wall of the pillar (202), a second main shaft (204) arranged on the outer wall of the pillar (202), a push rod (203a) arranged on the outer wall of the first main shaft (203), a force arm (204a) arranged on the outer wall of the second main shaft (204), and a clamping plate (204b) arranged on the outer wall of the force arm (204a), wherein one end of the force arm (204a) is connected to the push rod (203a).

2. The rotating structure according to claim 1, characterized in that: The rotating wheel (101) is composed of an intermediate shaft (101a) and rotating wheel pieces (101b) arranged at both ends of the intermediate shaft (101a), and the supporting shaft (102) passes through one end of the intermediate shaft (101a) which is not on the curved surface.

3. The rotating structure according to claim 2, characterized in that: The motor (103) is fixedly connected to the bottom plate (201), the support shaft (102) is fixedly connected to the rotating wheel (101), and the support column (202) is fixedly connected to the bottom plate (201).

4. The rotating structure according to claim 3, characterized in that: One end of the force arm (204a) is rotatably connected to the second main shaft (204), and the other end of the force arm (204a) not connected to the second main shaft (204) is rotatably connected to one end of the push rod (203a).

5. The rotating structure according to claim 4, characterized in that: The end of the push rod (203a) not connected to the lever arm (204a) is rotatably connected to the first main shaft (203).

6. The rotating structure according to claim 5, characterized in that: One end of the first main shaft (203) is fixedly connected to the support (202), and one end of the second main shaft (204) is fixedly connected to the support (202).

7. The rotating structure according to claim 6, characterized in that: The outer wall of the force arm (204a) is provided with a buckle (204a-1), the inner wall of the buckle (204a-1) is provided with a fixing column (204a-2), the fixing column (204a-2) slides in a groove formed by the buckle (204a-1), and one end of the fixing column (204a-2) is fixedly connected to a clamping plate (204b).

8. A fixing device (300), characterized in that: It comprises a rotating structure as described in any one of claims 1 to 7, and a guide rail (301), wherein the guide rail (301) is arranged on the outer wall of a base plate (201), an axis support seat (302) is arranged on the outer wall of the guide rail (301), the axis support seat (302) is penetrated by a support shaft (102), a first fixed seat (303) is arranged on the outer wall of the support (202), and a first bracket (304) is arranged between the outer wall of the base plate (201) and the motor (103).

9. The fixing device according to claim 8, characterized in that: The guide rail (301) is fixedly connected to a side of the bottom plate (201) close to the motor (103), the shaft support seat (302) is fixedly connected to the guide rail (301), the support shaft (102) is rotatably connected to the shaft support seat (302), the first bracket (304) is fixedly connected to a side of the bottom plate (201) close to the motor (103), and the first bracket (304) is fixedly connected to the motor (103).

10. The fixing device according to claim 9, characterized in that: Two shaft support seats (302) are provided on both sides of the rotating wheel (101) away from the intermediate shaft (101a); the first fixing seat (303) is provided at one end of the pillar (202) close to the bottom plate (201); and the first fixing seat (303) is fixedly connected to a surface of the bottom plate (201) close to the pillar (202).

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