Anti-collision piece, anti-collision structure and inspection equipment

Abstract

The utility model provides an anti-collision piece, an anti-collision structure and inspection equipment, and relates to the technical field of overhead transmission lines. The anti-collision piece comprises a connecting part, a contact part and a bending part, the connecting part is used for being connected with a target piece, the contact part is used for making contact with an obstacle, and the bending part is arranged between the connecting part and the contact part so as to buffer impact on the contact part. And impact is buffered through the anti-collision piece, the impact transmitted to the target piece is relieved, damage to the target piece caused by collision is reduced, and the target piece is protected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of overhead transmission lines, in particular to a collision-preventing piece, a collision-preventing structure and a patrol device. BACKGROUND

[0002] In order to ensure the stability and safety of overhead transmission lines, it is necessary to regularly patrol the overhead transmission lines.

[0003] In the prior art, a patrol robot is usually erected on an overhead transmission line and moves along the overhead transmission line to patrol the overhead transmission line.

[0004] However, there are usually obstacles on the overhead transmission line, and the patrol robot is more likely to collide with the obstacles during the patrol, which causes the patrol device to be more likely to be damaged. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a collision-preventing piece, a collision-preventing structure and a patrol device to solve the problem that the patrol robot is more likely to collide with obstacles during the patrol in the prior art, which causes the patrol device to be more likely to be damaged.

[0006] In a first aspect, the present application provides a collision-preventing piece, comprising:

[0007] a connecting portion configured to be connected to a target piece;

[0008] a contact portion configured to contact an obstacle;

[0009] a bending portion arranged between the connecting portion and the contact portion to buffer the impact on the contact portion.

[0010] In some embodiments, the bending portion comprises at least one arc segment connecting the connecting portion and the contact portion.

[0011] In some embodiments, the arc segment is at least two, and the bending portion further comprises at least one connecting segment, each arc segment and each connecting segment are arranged in sequence, the arc segments are staggered, one end of the arc segment is connected to the connecting portion, and the other end of the arc segment is connected to the contact portion.

[0012] In some embodiments, the connecting segment close to the connecting portion is inclined towards the side away from the connecting portion;

[0013] and / or, the connecting segment close to the contact portion is inclined towards the side away from the contact portion.

[0014] In some embodiments, the connecting segment is at least two, and the arc segment is at least three;

[0015] Of two adjacent connecting segments, one of the connecting segments is inclined toward a side away from the other connecting segment.

[0016] In some embodiments, the contact portion is tilted toward the side opposite to the connection portion.

[0017] In some embodiments, the connecting portion has at least one mounting portion for connecting to the target component.

[0018] In some embodiments, the contact portion has at least one clearance hole, which corresponds to the mounting portion.

[0019] In some embodiments, a cleaning part is provided on the connecting part;

[0020] Alternatively, it may also include a cleaning plate, which is connected to the connecting portion and has a cleaning portion.

[0021] In a second aspect, this application provides a collision avoidance structure, including at least one first collision avoidance member and at least one second collision avoidance member, wherein at least one of the first collision avoidance member and the second collision avoidance member is any of the collision avoidance members in the first aspect described above;

[0022] Both the connecting portion of the first anti-collision member and the connecting portion of the second anti-collision member are used to connect to the end of the equipment body of the inspection equipment along the moving direction of the equipment. The first anti-collision member and the second anti-collision member are respectively installed on opposite sides of the overhead transmission line conductor or ground wire.

[0023] In some embodiments, the number of the first anti-collision members is at least two, and the connecting portion of each first anti-collision member is used to connect to both ends of the device body along the moving direction of the device body.

[0024] And / or, the number of the second anti-collision members is at least two, and the connecting portion of each second anti-collision member is used to connect to both ends of the device body along the moving direction of the device body.

[0025] In some embodiments, the connecting portion of the first anti-collision member is used to connect with the walking structure of the device body.

[0026] In some embodiments, the first anti-collision member has a first notch on the connecting portion for matching a portion of the overhead transmission line conductor or ground wire.

[0027] In some embodiments, the connecting portion of the second anti-collision member is used to connect with the opening and closing structure of the device body.

[0028] In some embodiments, the second anti-collision member further includes a clearing plate having a second notch for matching a portion of the overhead transmission line conductor or ground wire.

[0029] In some embodiments, there are at least two second anti-collision members, and the connecting portion of each second anti-collision member is connected to two housing portions of the opening and closing structure, respectively;

[0030] The connecting portions of the two second anti-collision members are used to connect with the same end of the opening and closing structure of the equipment body, and the second notches of the two second anti-collision members are joined together to form a third notch, which is used to match a portion of the overhead transmission line conductor or ground wire.

[0031] Thirdly, this application provides an inspection device, a device body, and any of the anti-collision structures described in the second aspect above, disposed on the device body.

[0032] This application discloses a collision avoidance component, a collision avoidance structure, and an inspection device. The collision avoidance component is connected to a target component via a connecting portion to attach the component to the target component. By contacting an obstacle through a contact portion, direct contact between the target component and the obstacle is reduced, thereby minimizing damage to the target component from collisions. A bending portion is provided between the connecting portion and the contact portion to buffer the impact on the contact portion when it collides with an obstacle, reducing the impact transmitted from the contact portion to the connecting portion, and further reducing the impact transmitted from the connecting portion to the target component, thus further reducing damage to the target component and providing protection. Attached Figure Description

[0033] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0034] Figure 1 This is a schematic diagram of the structure of a collision avoidance component provided in an embodiment of this application;

[0035] Figure 2 This is a schematic diagram of another anti-collision component provided in an embodiment of this application;

[0036] Figure 3 for Figure 2 Another structural diagram from a different perspective;

[0037] Figure 4 A schematic diagram of the inspection equipment is provided for the embodiments of this application;

[0038] Figure 5 This is a diagram illustrating the usage status of the inspection equipment provided in the embodiments of this application.

[0039] Figure 6 for Figure 4 Diagram showing the usage status of the second anti-collision component;

[0040] Figure 7 for Figure 5 A schematic diagram of the structure of the main body of the equipment.

[0041] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments.

[0042] Explanation of reference numerals in the attached figures:

[0043] 10 - Overhead transmission line conductors or ground wires;

[0044] 100 - Anti-collision component; 110 - Connecting part; 111 - Mounting part; 120 - Contact part; 121 - Clearance hole; 130 - Bending part; 131 - Arc-shaped section; 132 - Connecting section; 140 - Cleaning part; 150 - Cleaning plate;

[0045] 200 - Collision protection structure; 210 - First collision protection component; 220 - Second collision protection component; 221 - Third notch;

[0046] 300 - Equipment body;

[0047] 400 - Walking structure; 410 - Walking wheel; 420 - Cover part; 421 - First connecting column; 422 - Second connecting hole; 423 - First support member;

[0048] 500 - Opening and closing structure; 510 - First housing part; 520 - Second housing part; 530 - Second connecting post; 531 - Third connecting hole; 540 - Second support member. Detailed Implementation

[0049] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0050] In existing technologies, inspection robots are typically mounted on overhead power lines and move along them to inspect them. However, overhead power lines are usually equipped with obstacles such as vibration dampers. When the inspection robot moves along the overhead power line, it may collide with these obstacles, making the inspection equipment susceptible to damage.

[0051] Based on this, embodiments of this application provide a collision avoidance component that is connected to a target component via a connecting portion. The contact portion contacts an obstacle, reducing direct contact between the target component and the obstacle, thereby reducing damage to the target component from a collision. By providing a bending portion between the connecting portion and the contact portion, when the contact portion collides with an obstacle, the bending portion buffers the impact on the contact portion, mitigating the impact transmitted from the contact portion to the connecting portion, and further mitigating the impact transmitted from the connecting portion to the target component, thus further reducing damage to the target component and providing protection.

[0052] The embodiments of this application are described below with reference to the accompanying drawings.

[0053] Reference Figure 1 , Figure 2 and Figure 3 The anti-collision component provided in this application embodiment includes: a connecting part 110, a contact part 120 and a bending part 130. The connecting part 110 is used to connect with the target component, the contact part 120 is used to contact the obstacle, and the bending part 130 is disposed between the connecting part 110 and the contact part 120 to buffer the impact on the contact part 120.

[0054] It should be noted that the target component in this application embodiment can be the device body 300 of the inspection equipment, or other equipment that may collide with surrounding obstacles.

[0055] The anti-collision component provided in this application embodiment is connected to the target component via a connecting portion 110, thereby attaching the anti-collision component to the target component. The contact portion 120 contacts the obstacle, reducing direct contact between the target component and the obstacle, thus reducing damage to the target component from collisions. A bending portion 130 is provided between the connecting portion 110 and the contact portion 120, so that when the contact portion 120 collides with the obstacle, the impact on the contact portion 120 is buffered by the bending portion 130, reducing the impact transmitted from the contact portion 120 to the connecting portion 110 through the bending portion 130, and further reducing the impact transmitted from the connecting portion 110 to the target component, further reducing damage to the target component from collisions and providing protection for the target component.

[0056] In practical implementation, the connecting part 110, the contact part 120, and the bending part 130 are all spring sheets.

[0057] The spring has good elasticity, allowing it to deform upon external impact to absorb the shock and return to its original shape after the impact subsides. Furthermore, the spring has a fast response speed. In addition, the spring is lightweight, contributing to the overall light weight of the anti-collision component 100.

[0058] In practice, the connecting part 110, the contact part 120, and the bending part 130 are integrally formed.

[0059] This results in better elasticity of the anti-collision component 100, thus providing better shock absorption when the anti-collision component 100 collides with the object.

[0060] For example, the connecting portion 110, the contact portion 120, and the bending portion 130 can be integrally formed from stainless steel. Stainless steel has good toughness and elasticity, and provides good cushioning against impacts.

[0061] Reference Figure 1 , Figure 2 and Figure 3 In some embodiments, the bending portion 130 includes at least one arc segment 131, which connects the connecting portion 110 and the contact portion 120.

[0062] When the contact portion 120 collides with an obstacle, the contact portion 120 transmits the impact to the arc segment 131, causing the arc segment 131 to be compressed. The arc segment 131 absorbs the impact on the contact portion 120 through compression, thereby reducing the impact transmitted from the contact portion 120 to the connecting portion 110.

[0063] For example, there is one arc segment 131, and the connecting part 110 and the contact part 120 are respectively provided on both sides of the arc segment 131.

[0064] Furthermore, the arc-shaped segment 131 transitions smoothly with the connecting portion 110 and the contact portion 120 to reduce the possibility of breakage at the connection between the arc-shaped segment 131 and the connecting portion 110 and the contact portion 120.

[0065] It is understandable that the elasticity of the arc segment 131 is related to the curvature of the arc segment 131. In specific applications, parameters such as the curvature, radius, and arc length of the arc segment 131 can be set according to actual needs.

[0066] Reference Figure 2 and Figure 3 In some examples, there are at least two arc segments 131, and the bending portion 130 also includes at least one connecting segment 132. Each arc segment 131 and each connecting segment 132 are arranged alternately. The arc segments 131 are staggered. One end of the arc segment 131 is connected to the connecting portion 110, and the other end of the arc segment 131 is connected to the contact portion 120.

[0067] It is understandable that the more arc-shaped segments 131 there are, the better the elastic buffering performance of the anti-collision component 100, but at the same time, the mass of the anti-collision component 100 will also increase. Therefore, in actual implementation, the number of arc-shaped segments 131 of the anti-collision component 100 needs to be adaptively set according to specific actual needs.

[0068] For example, there can be two arc-shaped segments 131 and one connecting segment 132. The connecting segment 132 connects the two arc-shaped segments 131, one of which is connected to the connecting portion 110, and the other is connected to the contact portion 120. The two arc-shaped segments 131 are arranged alternately, and the areas enclosed by the two arc-shaped segments 131 face opposite directions.

[0069] In some examples, when there are at least three arc segments 131 and at least two connecting segments 132, one arc segment 131 is connected to the connecting portion 110, another arc segment 131 is connected to the contact portion 120, and the remaining arc segments 131 are connected between the two connecting segments 132.

[0070] It should be noted that, in specific implementation, the area of ​​the contact portion 120 can be increased to increase the contact area between the contact portion 120 and the obstacle. When the contact portion 120 collides with the obstacle, the local stress concentration on the contact portion 120 is reduced, and the contact portion 120 is prevented from being damaged or deformed.

[0071] Reference Figure 1 , Figure 2 and Figure 3 In a specific implementation, the connecting segment 132 near the connecting portion 110 is inclined toward the side away from the connecting portion 110; and / or, the connecting segment 132 near the contact portion 120 is inclined toward the side away from the contact portion 120.

[0072] By arranging the connecting section 132 at an angle, the connecting section 132 can effectively absorb and disperse impact energy, thereby improving the buffering performance of the anti-collision component 100.

[0073] Specifically, from the side where the connecting portion 110 connects to the arc-shaped segment 131 to the other side of the connecting portion 110, the distance between the connecting portion 110 and the connecting segment 132 near the connecting portion 110 gradually increases. From the side where the contact portion 120 connects to the arc-shaped segment 131 to the other side of the contact portion 120, the distance between the contact portion 120 and the connecting segment 132 near the contact portion 120 gradually increases.

[0074] Reference Figure 2 and Figure 3In some embodiments, there are at least two connecting segments 132 and at least three arcuate segments 131. In two adjacent connecting segments 132, one connecting segment 132 is inclined toward the side opposite to the other connecting segment 132.

[0075] In this way, the connecting section 132 can effectively absorb and disperse impact energy, improving the buffer performance of the anti-collision component 100.

[0076] Specifically, the distance between two adjacent connecting segments 132 gradually increases, and the side with the smaller distance between two adjacent connecting segments 132 is connected to the arc segment 131.

[0077] Reference Figure 1 and Figure 3 In some embodiments, the contact portion 120 is tilted toward the side opposite to the connecting portion 110.

[0078] By tilting the contact portion 120 toward the side away from the connection portion 110, when the contact portion 120 collides with an obstacle on the overhead transmission line conductor or ground wire 10, the positive impact of the obstacle on the contact portion 120 is reduced, thereby reducing the damage to the contact portion 120 caused by the obstacle.

[0079] For example, the connecting part 110 can be arranged vertically to facilitate the connection of the connecting part 110 with the target part.

[0080] Reference Figure 1 In a specific implementation, the connecting part 110 has at least one mounting part 111, which is used to connect with the target part.

[0081] The connection method between the mounting part 111 and the target part can be snap-fit, threaded connection, etc.

[0082] For example, the mounting part 111 can be detachably connected to the target part to facilitate the installation of the anti-collision member 100 on the target part or the removal of it from the target part.

[0083] In some examples, the mounting portion 111 is a first connecting hole through which a fastener is connected to the target component. The fastener may be a screw.

[0084] Reference Figure 1 In some examples, the contact portion 120 has at least one clearance hole 121, which corresponds to the mounting portion 111.

[0085] For example, the connecting portion 110 is located between the contact portion 120 and the target component. When connecting the fastener to the target component via the first connecting hole, the fastener needs to extend through the contact portion 120 and the connecting portion 110 to one side of the connecting portion 110, and then be inserted into the target component via the first connecting hole. This makes connecting the fastener to the target component somewhat inconvenient. Therefore, a clearance hole 121 is provided on the contact portion 120. The clearance hole 121 is used to avoid the fastener, and the fastener is partially inserted into the clearance hole 121 and connected to the target component via the first connecting hole. This facilitates the connection between the fastener and the clearance hole 121.

[0086] Furthermore, providing a clearance hole 121 on the contact portion 120 reduces the weight of the contact portion 120, thereby reducing the weight of the anti-collision member 100. Simultaneously, providing a clearance hole 121 on the contact portion 120 improves the elasticity of the contact portion 120.

[0087] Furthermore, there can be multiple mounting parts 111, and the clearance holes 121 are provided corresponding to the mounting parts 111.

[0088] Reference Figure 1 , Figure 2 and Figure 3 In some embodiments, the connecting portion 110 is provided with a cleaning portion 140; or, it may also include a cleaning plate 150, which is connected to the connecting portion 110 and has a cleaning portion 140.

[0089] When the target component is mounted on the support and moves along the support, the cleaning unit 140 can be used to remove debris from the support to reduce the impact of debris on the movement efficiency of the target component on the support.

[0090] For example, when the target component is the equipment body 300 of the inspection equipment, the cleaning unit 140 is used to remove debris from the overhead transmission line conductors or ground wires 10 to reduce the impact of debris on the overhead transmission line conductors or ground wires 10 on the movement of the equipment body 300 on the overhead transmission line conductors or ground wires 10.

[0091] Reference Figure 4 , Figure 5 and Figure 6 Based on the above embodiments, this application provides a collision avoidance structure, including at least one first collision avoidance member 210 and at least one second collision avoidance member 220, wherein at least one of the first collision avoidance member 210 and the second collision avoidance member 220 is a collision avoidance member 100.

[0092] The connecting portion 110 of the first anti-collision member 210 and the connecting portion 110 of the second anti-collision member 220 are both used to connect with the end of the equipment body 300 of the inspection equipment along the moving direction of the equipment body 300. The first anti-collision member 210 and the second anti-collision member 220 are respectively installed on opposite sides of the overhead transmission line conductor or ground wire 10.

[0093] It should be noted that overhead transmission lines are power transmission facilities erected above the ground for transmitting electrical energy between two points. Overhead transmission lines mainly consist of conductors, ground wires (lightning protection wires), poles, insulators, and hardware. These components work together to ensure the safe and efficient transmission of current from the power plant to the user end. The conductors, as the primary current carriers, are typically made of steel-cored aluminum stranded wire to optimize conductivity and mechanical strength. The ground wire is installed above the conductors and grounded through poles, reducing the chance of direct lightning strikes. Poles support the conductors and ground wires, maintaining safe distances between them and the ground and other structures. Insulators ensure electrical isolation between the conductors and poles, preventing current leakage.

[0094] The inspection device in this embodiment can be installed on the conductor or on the ground wire. Alternatively, two inspection devices can be installed, one on the conductor and the other on the ground wire.

[0095] The direction of movement of the device body is as follows: Figure 4 The direction indicated by the middle arrow and Figure 5 The direction indicated by the middle arrow.

[0096] Specifically, the connecting portion 110 of the first anti-collision member 210 and the connecting portion 110 of the second anti-collision member 220 are both connected to the equipment body 300 to connect the first anti-collision member 210 and the second anti-collision member 220 to the equipment body 300. When the inspection equipment moves on the overhead transmission line conductor or ground wire 10, if there is an obstacle on the overhead transmission line conductor or ground wire 10, the obstacle will first collide with the contact portion 120 of the first anti-collision member 210 and the contact portion 120 of the second anti-collision member 220, preventing the obstacle from directly colliding with the equipment body 300, thereby protecting the equipment body 300.

[0097] When the contact portion 120 of the first anti-collision member 210 and the contact portion 120 of the second anti-collision member 220 are impacted, the impact on the contact portion 120 of the first anti-collision member 210 and the contact portion 120 of the second anti-collision member 220 can be buffered by the bending portion 130 of the first anti-collision member 210 and the bending portion 130 of the second anti-collision member 220, thereby reducing the impact transmitted to the connecting portion 110, reducing the impact transmitted to the equipment body 300, and reducing the impact of the collision on the equipment body 300.

[0098] The anti-collision structure provided in this embodiment of the application, by setting a first anti-collision member 210 and a second anti-collision member 220, both of which are set at both ends of the equipment body along the moving direction of the equipment body, so that when the equipment body 300 collides with an obstacle, the first anti-collision member 210 and the second anti-collision member 220 can collide with the obstacle first, preventing the equipment body 300 from directly contacting the obstacle. Thus, the first anti-collision member 210 and the second anti-collision member 220 can protect the equipment body 300 and reduce the damage caused by the collision. The first anti-collision member 210 and the second anti-collision member 220 are respectively set on opposite sides of the overhead transmission line conductor or ground wire 10, so that the first anti-collision member 210 and the second anti-collision member 220 can respectively play an anti-collision role against obstacles on both sides of the overhead transmission line conductor or ground wire 10, thereby protecting the part of the equipment body 300 located on both sides of the overhead transmission line conductor or ground wire 10.

[0099] Reference Figure 4 and Figure 5 In some embodiments, the number of first anti-collision members 210 is at least two, and the connecting portion 110 of each first anti-collision member 210 is used to connect to both ends of the device body 300 along the moving direction of the device body 300; and / or, the number of second anti-collision members 220 is at least two, and the connecting portion 110 of each second anti-collision member 220 is used to connect to both ends of the device body 300 along the moving direction of the device body 300.

[0100] In this way, when the equipment body 300 moves along the overhead transmission line conductor or ground wire 10, the first anti-collision member 210 and the second anti-collision member 220 can provide relatively comprehensive protection against obstacles on the overhead transmission line conductor or ground wire 10.

[0101] Reference Figure 4 , Figure 5 and Figure 7 In a specific implementation, the connecting part 110 of the first anti-collision member 210 is used to connect with the walking structure 400 of the equipment body 300.

[0102] The traveling structure 400 is located above the overhead transmission line conductor or ground wire 10, and the first anti-collision member 210 is also located above the overhead transmission line conductor or ground wire 10. The traveling structure 400 can be protected by the first anti-collision member 210.

[0103] Reference Figure 1 , Figure 3 and Figure 7The traveling structure 400 includes traveling wheels 410 and a cover portion 420 covering a portion of the traveling wheels 410. The cover portion 420 connects the traveling wheels 410 to the opening and closing structure 500 of the equipment body 300. The traveling wheels 410 abut against the overhead transmission line conductors or ground wires 10 to travel on the overhead transmission line conductors or ground wires 10.

[0104] At least one first connecting post 421 is provided at both ends of the cover part 420 along the moving direction of the inspection equipment. The first connecting post 421 has a second connecting hole 422. The fastener is connected to the first connecting hole and the second connecting hole 422 on the connecting part 110 so that the fastener connects the connecting part 110 of the first anti-collision member 210 and the first connecting post 421, thereby connecting the fastener to the first anti-collision member 210 and the cover part 420.

[0105] Furthermore, the cover portion 420 is also provided with at least one first support member 423, and the number of first connecting posts 421 is at least two. The first support member 423 connects two adjacent first connecting posts 421 to ensure the strength of the first connecting posts 421 and improve the stability and reliability of the first connecting posts 421. For example, there are four first connecting posts 421 and four first support members 423. The first connecting posts 421 and the first support members 423 are arranged together to form a square. The four first connecting posts 421 are correspondingly arranged at the four corners of the square, and the first support members 423 are arranged at the four sides of the square.

[0106] Reference Figure 4 and Figure 5 In a specific implementation, the connecting part 110 of the first anti-collision member 210 has a first notch, which is used to match the overhead transmission line conductor or ground wire 10.

[0107] The first gap forms a clearing section 140. By matching the first gap with a portion of the overhead transmission line conductor or ground wire 10, when the inspection equipment moves along the overhead transmission line conductor or ground wire 10, the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10 facing the first gap are pushed off the overhead transmission line conductor or ground wire 10 through the periphery of the first gap, thereby clearing the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10.

[0108] For example, the first notch is provided on the side of the connecting portion 110 of the first anti-collision member 210 away from the bent portion 130 of the first anti-collision member 210. The longitudinal section of the overhead transmission line conductor or ground wire 10 is circular, and the first notch is an arc-shaped groove provided on the connecting portion 110 so that the first notch matches a portion of the overhead transmission line conductor or ground wire 10.

[0109] Specifically, the projection of the contact part 120 on the connecting part 110 is located within the connecting part 110, so as to avoid interference between the contact part 120 and the overhead transmission line conductor or ground wire 10 when the inspection equipment moves along the overhead transmission line conductor or ground wire 10, thus affecting the moving speed of the inspection equipment.

[0110] In some examples, the bend 130 of the first anti-collision member 210 is directed toward the overhead transmission line conductor or ground wire 10, or toward the side away from the overhead transmission line conductor or ground wire 10.

[0111] Reference Figure 4 and Figure 5 In a specific implementation, the connecting part 110 of the second anti-collision member 220 is used to connect with the opening and closing structure 500 of the equipment body 300.

[0112] The second anti-collision component 220 is located below the overhead transmission line conductor or ground wire 10. The second anti-collision component 220 can protect the opening and closing structure 500.

[0113] In some embodiments, the second anti-collision member 220 further includes a cleaning plate 150 having a second notch for matching a portion of the overhead transmission line conductor or ground wire 10.

[0114] The second gap forms a clearing section 140. By aligning the second gap with a portion of the overhead transmission line conductor or ground wire 10, when the inspection equipment moves along the overhead transmission line conductor or ground wire 10, the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10 are pushed off the overhead transmission line conductor or ground wire 10 through the periphery of the second gap, thereby clearing the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10.

[0115] In some embodiments, in the second anti-collision member 220, the connecting portion 110, the contact portion 120, the bending portion 130 and the cleaning plate 150 can be integrally formed, or the connecting portion 110, the contact portion 120 and the bending portion 130 can be integrally formed, and the cleaning plate 150 is connected to the connecting portion 110.

[0116] For example, the cleaning plate 150 is connected to the side of the connecting portion 110 opposite to the contact portion 120. For example, the cleaning plate 150 may be welded, bonded or threaded to the connecting portion 110.

[0117] Reference Figure 5 , Figure 6 and Figure 7In a specific implementation, there are at least two second anti-collision members 220, and the connecting portion 110 of each second anti-collision member 220 is connected to two housing portions of the opening and closing structure 500 respectively. The connecting portion 110 of two second anti-collision members 220 is used to connect to the same end of the opening and closing structure 500 of the equipment body 300, and the second notches of the two second anti-collision members 220 are joined to form a third notch 221, which is used to match a portion of the overhead transmission line conductor or ground wire 10.

[0118] The opening and closing structure 500 includes a first housing part 510 and a second housing part 520 that are rotatably connected. The overhead transmission line conductor or ground wire 10 is located between the two first housing parts 510 and the second housing parts 520. Two second anti-collision members 220 are respectively connected to the first housing part 510 and the second housing part 520 to make the protection of the opening and closing structure 500 by the second anti-collision members 220 more reliable.

[0119] For example, the connecting portion 110 of the second anti-collision member 220 has at least one first connecting hole, and the fastener is connected to the first housing portion 510 or the second housing portion 520 through the first connecting hole, so that the second anti-collision member 220 is connected to the first housing portion 510 or the second housing portion 520.

[0120] Specifically, at least one second connecting post 530 is provided at both ends of the first housing part 510 and the second housing part 520 along the moving direction of the inspection equipment. The second connecting post 530 has a third connecting hole 531. The fastener is connected to the third connecting hole 531 through the first connecting hole so that the fastener connects the second anti-collision member 220 and the opening and closing structure 500.

[0121] At least one second support member 540 is also provided on the first housing portion 510 and the second housing portion 520. At least two second connecting posts 530 are provided, and each second support member 540 connects two adjacent second connecting posts 530 to ensure the strength of the second connecting posts 530 and improve their stability and reliability. For example, there may be four second connecting posts 530 and four second support members 540, all of which together form a square. The four second connecting posts 530 are correspondingly located at the four corners of the square, and the second support members 540 are located at the four sides of the square.

[0122] Specifically, by matching the third gap 221 with a portion of the overhead transmission line conductor or ground wire 10, when the inspection equipment moves along the overhead transmission line conductor or ground wire 10, the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10 facing the third gap 221 are pushed off the overhead transmission line conductor or ground wire 10 through the periphery of the third gap 221, so as to clear the icicles or accumulated snow on the overhead transmission line conductor or ground wire 10.

[0123] It is understood that the longitudinal section of the overhead transmission line conductor or ground wire 10 is circular, and the second notch is an arc-shaped groove set on the cleaning plate 150. The second notch matches part of the overhead transmission line conductor or ground wire 10. The size of the second notch can be adapted to the size of the overhead transmission line conductor or ground wire 10 and actual needs. When the opening and closing structure 500 is in the closed state, the second notches of the two opposing second anti-collision members 220 are joined together to form a third notch 221.

[0124] Reference Figure 4 , Figure 5 and Figure 7 Based on the above embodiments, this application provides an inspection device, a device body 300 and any of the above-mentioned anti-collision structures 200 disposed on the device body 300.

[0125] The specific structure of the anti-collision structure 200 has been described in detail in the above embodiments, and will not be repeated here.

[0126] The equipment body 300 includes a traveling structure 400 and an opening / closing structure 500. The traveling structure 400 includes traveling wheels 410 and a cover portion 420 covering the traveling wheels 410. The cover portion 420 is connected to the traveling wheels 410. The traveling wheels 410 can be drive wheels, which rotate relative to the overhead transmission line conductor or ground wire 10 to drive the inspection equipment to move along the overhead transmission line conductor or ground wire 10.

[0127] The opening and closing structure 500 includes a first housing portion 510 and a second housing portion 520 rotatably connected. Both the first housing portion 510 and the second housing portion 520 are connected to the cover portion 420. One of the first housing portion 510 and the second housing portion 520 rotates relative to the other to open or close the first housing portion 510 and the second housing portion 520. In the closed state, the first housing portion 510 and the second housing portion 520 are in contact. In the open state, the first housing portion 510 and the second housing portion 520 have an included angle. When the first housing portion 510 and the second housing portion 520 are open, the inspection equipment can be hung on the overhead transmission line conductor or ground wire 10. Then, the first housing portion 510 and the second housing portion 520 are closed, and the inspection equipment can be mounted on the overhead transmission line conductor or ground wire 10.

[0128] The inspection equipment provided in this application embodiment features an anti-collision structure 200 on the equipment body 300. This structure includes a first anti-collision member 210 and a second anti-collision member 220, both positioned at opposite ends of the equipment body along its direction of movement. This design ensures that when the equipment body collides with an obstacle, the first and second anti-collision members 210 and 220 collide with the obstacle first, preventing direct contact between the equipment body 300 and the obstacle. Thus, the first and second anti-collision members 210 and 220 protect the equipment body 300, reducing damage caused by collisions. The first anti-collision member 210 and the second anti-collision member 220 are respectively disposed on opposite sides of the overhead transmission line conductor or ground wire 10, so that the first anti-collision member 210 and the second anti-collision member 220 can respectively play a role in preventing collisions with obstacles on both sides of the overhead transmission line conductor or ground wire 10, thereby protecting the part of the equipment body 300 located on both sides of the overhead transmission line conductor or ground wire 10.

[0129] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0130] In the embodiments of this application, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this application according to the specific circumstances.

[0131] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0132] Unless otherwise stated, the term "multiple" means two or more.

[0133] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the scope of this application is limited only by the appended claims.

Claims

1. A collision avoidance component, characterized in that, include: A connecting part (110) is used to connect with a target component; A contact portion (120) is used to contact an obstacle; A bending portion (130) is provided between the connecting portion (110) and the contact portion (120) to buffer the impact on the contact portion (120).

2. The anti-collision component according to claim 1, characterized in that, The bending portion (130) includes at least one arc segment (131) that connects the connecting portion (110) and the contact portion (120).

3. The anti-collision component according to claim 2, characterized in that, There are at least two arc-shaped segments (131), and the bending portion (130) further includes at least one connecting segment (132). Each arc-shaped segment (131) and each connecting segment (132) are arranged alternately. The arc-shaped segments (131) are arranged in an alternating manner. One end of the arc-shaped segment (131) is connected to the connecting portion (110), and the other end of the arc-shaped segment (131) is connected to the contact portion (120).

4. The anti-collision component according to claim 3, characterized in that, The connecting segment (132) near the connecting part (110) is inclined toward the side away from the connecting part (110); And / or, the connecting segment (132) near the contact portion (120) is inclined toward the side away from the contact portion (120).

5. The anti-collision component according to claim 3, characterized in that, The connecting segment (132) is at least two, and the arc segment (131) is at least three; Of the two adjacent connecting segments (132), one connecting segment (132) is inclined toward the side opposite to the other connecting segment (132).

6. The anti-collision component according to claim 1, characterized in that, The contact portion (120) is inclined toward the side opposite to the connecting portion (110).

7. The anti-collision component according to any one of claims 1-6, characterized in that, The connecting part (110) has at least one mounting part (111) for connecting with the target component.

8. The anti-collision component according to claim 7, characterized in that, The contact portion (120) has at least one clearance hole (121), which corresponds to the mounting portion (111).

9. The anti-collision component according to any one of claims 1-6, characterized in that, A cleaning part (140) is provided on the connecting part (110). Alternatively, it may also include a cleaning plate (150) connected to the connecting portion (110), the cleaning plate (150) having a cleaning portion (140).

10. A collision avoidance structure, characterized in that, It includes at least one first anti-collision member (210) and at least one second anti-collision member (220), wherein at least one of the first anti-collision member (210) and the second anti-collision member (220) is the anti-collision member (100) as described in any one of claims 1-9; The connecting part (110) of the first anti-collision member (210) and the connecting part (110) of the second anti-collision member (220) are both used to connect with the end of the equipment body (300) of the inspection equipment along the moving direction of the equipment. The first anti-collision member (210) and the second anti-collision member (220) are respectively set on opposite sides of the overhead transmission line conductor or ground wire (10).

11. The anti-collision structure according to claim 10, characterized in that, The number of the first anti-collision member (210) is at least two, and the connecting part (110) of each first anti-collision member (210) is used to connect to both ends of the device body (300) along the moving direction of the device body (300); And / or, the number of the second anti-collision member (220) is at least two, and the connecting part (110) of each second anti-collision member (220) is used to connect to both ends of the device body (300) along the moving direction of the device body (300).

12. The anti-collision structure according to claim 10, characterized in that, The connecting part (110) of the first anti-collision member (210) is used to connect with the walking structure (400) of the device body (300).

13. The anti-collision structure according to claim 10, characterized in that, The first anti-collision member (210) has a first notch on the connecting portion (110) for matching a portion of the overhead transmission line conductor or ground wire (10).

14. The anti-collision structure according to claim 10, characterized in that, The connecting part (110) of the second anti-collision member (220) is used to connect with the opening and closing structure (500) of the device body (300).

15. The anti-collision structure according to claim 14, characterized in that, The second anti-collision member (220) also includes a cleaning plate (150) having a second notch for matching a portion of the overhead transmission line conductor or ground wire (10).

16. The anti-collision structure according to claim 15, characterized in that, There are at least two second anti-collision members (220), and the connecting part (110) of each second anti-collision member (220) is connected to the two housing parts of the opening and closing structure (500); The connecting portion (110) of two of the second anti-collision members (220) is used to connect to the same end of the opening and closing structure (500) of the equipment body (300), and the second notches of the two second anti-collision members (220) are joined to form a third notch (221), which is used to match a portion of the overhead transmission line conductor or ground wire (10).

17. An inspection device, characterized in that, The device body (300) and the anti-collision structure (200) according to any one of claims 10-16 disposed on the device body (300).

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