CN112787263A

CN112787263A - Walking device

Info

Publication number: CN112787263A
Application number: CN202011426942.8A
Authority: CN
Inventors: 李思尧; 赵国栋; 王京; 刘晓伟; 刘晓松; 黄煜伟
Original assignee: Shenzhen Power Supply Bureau Co Ltd
Current assignee: Shenzhen Power Supply Bureau Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-05-11
Anticipated expiration: 2040-12-09
Also published as: CN112787263B

Abstract

The invention relates to a walking device which comprises a machine body, a treading piece, a walking piece and a driving piece. The machine body is provided with a lead channel for the power transmission cable to penetrate through, and the side wall of the lead channel is provided with a treading opening communicated with the lead channel. The treading piece penetrates through the treading opening and is matched with the inner wall of the lead channel, so that a treading space for feet to tread is formed in the lead channel, and the treading piece forms a treading face towards the surface of the treading space. The walking part is rotatably arranged on the machine body. The driving piece is installed in the organism and is connected with the walking piece transmission, and driving piece drive walking piece is rotatory, can drive the organism and trample the piece and walk along transmission cable. The walking device provided by the invention has higher safety.

Description

Walking device

Technical Field

The invention relates to the technical field of electric power, in particular to a walking device.

Background

With the development of power technology, power transmission cables have been widely used in various corners of cities and rural areas. In order to ensure the normal operation of the transmission cable, the maintainer needs to walk on the transmission cable frequently to patrol the transmission cable. However, due to the limitations of the structure of the power transmission cable, physical ability of the maintainers, operating environment and other factors, the maintainers easily fall off from the power transmission cable in the inspection process, and a large safety accident is caused.

Disclosure of Invention

In view of the above, it is desirable to provide a highly safe walking device.

A walking device, the walking device comprising:

the device comprises a machine body, a base and a control device, wherein the machine body is provided with a lead channel through which a power transmission cable can penetrate, and the side wall of the lead channel is provided with a stepping port communicated with the lead channel;

the treading piece penetrates through the treading opening and is matched with the inner wall of the lead channel so as to form a treading space for feet to tread in the lead channel, and the surface of the treading piece facing the treading space forms a treading surface;

a traveling member rotatably mounted to the body; and

the driving piece is arranged on the machine body and is in transmission connection with the walking piece, the driving piece drives the walking piece to rotate, and the machine body and the treading piece can be driven to walk along the power transmission cable.

In one embodiment, the body includes a connecting portion and two lead portions, the two lead portions are disposed at two opposite sides of the connecting portion at intervals and surround the connecting portion to form the lead channel, and at least one of the lead portions has the stepping opening.

In one embodiment, one end of the stepping piece is detachably connected with any one of the lead parts, and the other end of the stepping piece is rotatably connected with the other lead part.

In one embodiment, the tread surface is formed with anti-skid lines.

In one embodiment, the treading member includes a bottom plate having a treading surface formed thereon and a side plate disposed around a circumference of the bottom plate and extending in a direction toward the treading space.

In one embodiment, the foot fixing device further comprises a fixing member mounted on the machine body and/or the treading member, and the fixing member is used for fixing the foot.

In one embodiment, the surface of the running gear in contact with the power transmission cable is provided with an anti-slip member.

In one embodiment, a surface of the walking member contacting with the power transmission cable is recessed to form a groove for the power transmission cable to pass through.

In one embodiment, the power supply device further comprises a power source installed on the machine body, the power source is electrically connected with the driving piece, and the power source is used for the function of the driving piece.

In one embodiment, the power source and the driving member are disposed at two opposite ends of the machine body at intervals and distributed at two opposite sides of the machine body.

Above-mentioned running gear, at the in-process of patrolling and examining, the lead wire passageway is worn to locate by the transmission line cable, and maintainer's foot stretches into to trampling in the space and stands on trampling the face from trampling a mouthful department, and like this, whole running gear's focus moves down for running gear can be stable hang on transmission line cable, so as to prevent that running gear from turning on one's side and lead to the maintainer to fall. Further, the driving piece drives the walking piece to rotate, so that the maintainers can be driven to walk along the direction of the power transmission cable, and inspection is achieved. Through setting up driving piece and walking, reducible maintainer is patrolling and examining the physical power dissipation of in-process, can further prevent that the maintainer from falling from the transmission cable because of the physical power is not sufficient. Therefore, the walking device has high safety.

Drawings

Fig. 1 is a schematic structural diagram of two traveling devices suspended from a power transmission cable according to an embodiment of the present invention;

FIG. 2 is a front view of the walking device shown in FIG. 1;

FIG. 3 is a top view of the walking device shown in FIG. 1 with the attachment portion removed;

fig. 4 is a side view of the walking device shown in fig. 1.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, the present application provides a traveling device 100, where the traveling device 100 can carry a user to travel on a power transmission cable 200, so as to facilitate inspection of the power transmission cable 200 by an inspector. Specifically, one or two running gears 100 may be arranged on the power transmission cable 200 for different power transmission cables 200. If one power transmission cable 200 and one traveling device 100 are provided, two feet of the maintainer can simultaneously step on one traveling device 100 for inspection; if there are one power transmission cable 200 and two traveling devices 100, the two traveling devices 100 may be sequentially arranged along the length direction of the power transmission cable 200, and two feet of the maintainer may step on different traveling devices 100 to perform inspection respectively; if there are one power transmission cable 200 and two traveling devices 100, the two traveling devices 100 may be sequentially arranged along the length direction of the power transmission cable 200, and two feet of the service personnel may step on different traveling devices 100 to travel; if the number of the power transmission cables 200 is two, the two power transmission cables 200 are arranged in parallel and at intervals, and the number of the traveling devices 100 is two, the two traveling devices 100 can be respectively arranged on the two power transmission cables 200, and two feet of the maintainers can respectively step on different traveling devices 100 to perform routing inspection. In addition, it is worth mentioning that when two traveling devices 100 are disposed on the power transmission cable 200, in order to ensure the traveling consistency and integrity of the two traveling devices 100, the two traveling devices 100 may be connected and fixed by using a connecting member such as a connecting shaft or a connecting rope. In order to prevent the occurrence of electric leakage accidents, the connecting piece is made of an insulating material.

Referring to fig. 2 and 3, the walking device 100 includes a body 110, a stepping member 120, a walking member 130 and a driving member 140, the body 110 provides an installation base for the stepping member 120, the walking member 130 and the driving member 140, the stepping member 120, the walking member 130 and the driving member 140 are all installed on the body 110, the stepping member 120 is used for supporting the maintenance personnel, the driving member 140 drives the walking member 130 to drive the body 110, the stepping member 120 and the maintenance personnel to walk along the length direction of the power transmission cable 200, and the maintenance personnel can conveniently switch different positions of the power transmission cable 200 to realize inspection.

Specifically, the machine body 110 has a lead channel 111 through which the power transmission cable 200 can pass, a stepping opening 112 communicated with the lead channel 111 is formed in a side wall of the lead channel 111, the stepping member 120 passes through the stepping opening 112 and is matched with an inner wall of the lead channel 111 to form a stepping space 113 for stepping by a foot in the lead channel 111, a stepping surface 121 is formed on a surface of the stepping member 120 facing the stepping space 113, the walking member 130 is rotatably connected with the machine body 110, the driving member 140 is in transmission connection with the walking member 130, and the driving member 140 drives the walking member 130 to rotate, so as to drive the machine body 110, the stepping member 120 and a maintenance worker to walk along the power transmission cable 200.

Generally, taking the power transmission cable 200 extending along the horizontal direction as an example (the horizontal direction, the up, down, the left, the right and the like mentioned in the present application all refer to the orientation of the power transmission cable 200 in fig. 1 as the reference standard), when the power transmission cable 200 is inserted into the lead channel 111, the walking member 130 is located above the power transmission cable 200, the stepping member 120 is located below the power transmission cable 200, and the foot of the service person can extend into the stepping space 113 from the stepping opening 112 and step on the stepping surface 121 to stand on, so that the center of gravity of the whole walking device 100 moves down, so that the walking device 100 can be stably suspended on the power transmission cable 200 to prevent the service person from falling due to the side-turning of the walking device 100. Further, the driving member 140 drives the walking member 130 to rotate, so that the maintainer can be driven to walk along the direction of the power transmission cable 200, and inspection can be achieved. Through setting up driving piece 140 and walking piece 130, reducible maintainer is patrolling and examining the physical power dissipation of in-process, can further prevent that the maintainer from falling from transmission cable 200 because of the physical power is not sufficient. Therefore, the walking device 100 has high safety.

Alternatively, the size of the step space 113 is larger than the size of the spacer and the damper in the height direction perpendicular to the longitudinal direction of the power transmission cable 200. Specifically, the spacer is an element that is mounted on the split power transmission cables 200 to fix the pitch between the split power transmission cables 200, and prevents the power transmission cables 200 from being mutually whipped, and also suppresses the breeze vibration and the sub-span vibration of the power transmission cables 200. The damper is a small hammer provided to reduce vibration of the power transmission cable 200 due to wind. Generally, the spacers and the dampers are provided on the power transmission cable 200 and extend in the height direction of the power transmission cable 200. In the present application, when the walking device 100 needs to pass through the spacer and/or the anti-vibration hammer during walking, since the size of the stepping space 113 is larger than the size of the spacer and the anti-vibration hammer in the height direction perpendicular to the length direction of the power transmission cable 200, the spacer and/or the anti-vibration hammer can pass through the stepping space 113 by slightly adjusting the position of the walking device 100 in the height direction, so that the walking device 100 also has an obstacle crossing function.

Optionally, in an embodiment, the walking device 100 further comprises a remote controller, and the remote controller adjusts the walking speed of the walking device 100 by remotely controlling the running speed of the driving member 140.

Alternatively, the body 110 and the walking member 130 may be made of plastic, rubber, steel, or the like. In one embodiment, the body 110 and the walking members 130 are made of aircraft aluminum. The aircraft aluminum material has better mechanical strength to prevent the walking device 100 from deforming in the walking process to cause the falling of a maintainer. In addition, the aircraft aluminum material has a light weight, so that the whole walking device 100 has a small load and can walk on the power transmission cable 200 quickly. Alternatively, the weight of the entire walking device 100 is less than 5 Kg.

Referring to fig. 4, in an embodiment, the body 110 includes a connection portion 114 and two lead portions 115, the two lead portions 115 are disposed at two opposite sides of the connection portion 114 at intervals, and form a lead channel 111 with the connection portion 114, and at least one of the lead portions 115 has a stepping opening 112. Alternatively, the connecting portion 114 and each lead portion 115 may have a plate-like, block-like, or other structure. Specifically, in the present embodiment, the connection portion 114 is a long strip and extends along the length direction of the power transmission cable 200, and the two lead portions 115 are both plate-shaped structures and are respectively disposed at two sides of the connection portion 114 at intervals and combined with the connection portion 114 to form a U-shaped structure. The lead passage 111 extends along the length direction of the power cable 200, and both ends of the lead passage 111 and a side of the lead passage 111 facing away from the connection portion 114 are open. In this way, the service man can hang the machine body 110 on the power transmission cable 200 from the opening on the side of the lead passage 111, so as to facilitate installation of the machine body 110. After the machine body 110 is hung on the power transmission cable 200, the weight of the part of the machine body 110 above the power transmission cable 200 is less than the weight of the rest part of the machine body 110 below the power transmission cable 200, so that the center of gravity of the machine body 110 is shifted downward, and the stability of installation and walking of the machine body 110 can be further improved.

Specifically, at least one of the lead portions 115 is provided with a stepping opening 112, which can be understood as an opening on any one of the lead portions 115, or two lead portions 115 are provided with stepping openings 112. In an embodiment, the two lead portions 115 are provided with the stepping openings 112, so that the weight of the whole body 110 can be further reduced, and the operation of the body 110 is smoother.

Further, in an embodiment, a distance between both ends of each lead portion 115 is gradually decreased from a side connected with the connection portion 114 to another side away from the connection portion 114 to form the lead portions 115 of a triangular frame structure, so that the weight of the body 110 can be further reduced, making the body 110 lighter.

Further, in one embodiment, one end of the stepping member 120 is detachably connected to any one of the lead portions 115, and the other end of the stepping member 120 is rotatably connected to the other lead portion 115. Specifically, the stepping member 120 is a strip-shaped plate-shaped structure, and the stepping member 120 is disposed through the wire guiding channel 111 and extends along a direction perpendicular to the wire guiding channel 111 to close an opening on one side of the wire guiding channel 111. At least one lead part 115 is provided with a treading opening 112, one end of the treading piece 120 is rotatably connected with one lead part 115, the other end of the treading piece 120 is detachably connected with the other lead part 115, and by detaching the other end of the treading piece 120 and operating the treading piece 120 to rotate relative to the machine body 110 to one side of the machine body 110 provided with one lead part 115, one side opening of the lead channel 111 can be opened so as to conveniently hang the machine body 110 on the power transmission cable 200; after the suspension is completed, the treading member 120 is operated to rotate in the reverse direction, so that the other end of the treading member 120 is rotated back to the side where the other lead portion 115 is disposed, and then the other end of the treading member 120 is reconnected with the other lead portion 115, so that the opening of the side of the lead passage 111 can be closed again, and the body 110 is prevented from falling off the power transmission cable 200.

Alternatively, one end of the stepping member 120 may be rotatably connected to one of the lead portions 115 by a rotating member 180, such as a hinge, a rotating shaft, a spherical pair, or the like; alternatively, the other end of the step member 120 is also detachably connected to the other lead portion 115 by a snap, a screw, or the like.

Further, in an embodiment, one end of the stepping member 120 is rotatably connected to one of the lead portions 115 through a hinge, the other lead portion 115 is provided with a connecting seat 170, and the other end of the stepping member 120 is mounted on the connecting seat 170 through a screw to connect to the other lead portion 115.

Specifically, treading openings 112 are formed at opposite positions of the two lead portions 115, the treading member 120 penetrates the treading openings 112 of the two lead portions 115, and two ends of the treading member 120 extend out of the body 110. The connecting seat 170 and the hinge are respectively disposed on a side of one lead portion 115 facing away from the other lead portion 115, and support the stepping member 120. In this embodiment, the stepping member 120 can be supported by the hinge and the connecting base 170 in addition to the two lead portions 115, so that the installation stability of the stepping member 120 can be effectively improved.

Referring to fig. 4 again, specifically, the connection seat 170 includes a main body 171 attached to the other lead portion 115 and a bending body 172 extending in a direction perpendicular to the other lead portion 115 relative to the main body 171, specifically, the main body 171 is disposed in a height direction, and the bending body 172 is disposed perpendicular to the height direction and a horizontal direction. The hinge also comprises a first part 181 and a second part 182 bent relative to the first part 181, wherein the first part 181 is arranged along the height direction, and the first part 181 is arranged perpendicular to the height direction and the horizontal direction. Therefore, when the step member 120 closes the opening at one side of the wire passage 111, the step member 120 can be horizontally disposed to facilitate the maintenance personnel to stand.

In one embodiment, the tread surface 121 has anti-slip texture 122 formed thereon. Therefore, when the service person stands on the stepping surface 121, the service person has a large friction force between the foot of the service person and the stepping surface 121, so that the service person can be firmly supported on the stepping member 120 to prevent the service person from falling.

In one embodiment, the stepping member 120 includes a bottom plate 123 and a side plate 124, the bottom plate 123 is formed with a stepping surface 121, and the side plate 124 is disposed around a circumference of the bottom plate 123 and extends in a direction toward the stepping space 113. Specifically, the side plate 124 is an annular structure, and the tread surface 121 of the bottom plate 123 and the inner surface of the side plate 124 enclose a tread portion. It is understood that the stepping portion is a portion of the stepping space 113, and when the service person stands on the stepping surface 121, the foot of the service person is at least partially located in the stepping portion. It can be understood that the side plate 124 has a blocking effect on the foot of the maintainer, and can limit the step of the maintainer in the stepping part to prevent the maintainer from slipping and falling off the machine body 110. Alternatively, the side plates 124 may be disposed perpendicular to the bottom plate 123, and may be disposed at an acute angle or an obtuse angle with respect to the bottom plate 123.

In an embodiment, the walking device 100 further includes a fixing member 150 mounted on the body 110 and/or the stepping member 120, the fixing member 150 is accommodated in the stepping space 113, and the fixing member 150 is used for fixing the foot. For example, when the fixture 150 is attached to the stepping member 120, the surface of the fixture 150 facing the stepping member 120 and the stepping surface 121 together enclose a fixing portion 125 adapted to the shape and volume of the foot of the inspection worker. Therefore, when the maintenance person stands on the stepping surface 121, the fixing member 150 and the stepping surface 121 can better wrap the feet of the maintenance person in cooperation to prevent the maintenance person from slipping and sliding off the machine body 110. It is understood that the fixing portion 125 is also a portion of the stepping space 113. For example, when the fixing member 150 is mounted on the body 110 or mounted on the body 110 and the stepping member 120, the fixing portion 125 is formed by surrounding the inner wall of the wire guiding channel 111, the stepping surface 121 and the fixing member 150. Alternatively, the fastener 150 may be a cord, velcro, or other fastening structure.

In one embodiment, the walking member 130 includes a driving wheel 132 and a driven wheel 133, and the driving member 140, the driving wheel 132 and the driven wheel 133 are sequentially connected in a transmission manner. Specifically, the driving member 140 drives the driving wheel 132 to drive the driven wheel 133 to rotate, so as to drive the machine body 110, the stepping member 120 and the maintenance personnel to synchronously walk along the length direction of the power transmission cable 200. By providing the driving wheel 132 and the driven wheel 133, the driving wheel 132 and the driven wheel 133 are distributed at different positions of the body 110, so as to improve the walking stability of the body 110 and prevent the walking device 100 from overturning.

Further, in an embodiment, the driving wheel 132 and the driven wheel 133 are disposed at opposite ends of the body 110 at intervals along the length direction of the wire guiding channel 111, and specifically, the driving wheel 132 and the driven wheel 133 are rotatably connected to the two wire guiding portions 115 and distributed at opposite ends of the connecting portion 114. Therefore, the weight of the driving wheel 132 and the driven wheel 133 can be respectively distributed to the two ends of the machine body 110, so that the weight of the machine body 110 is more balanced, and the stability of the machine body 110 in installation and walking can be further improved.

Furthermore, in an embodiment, the driving pulley 132 and the driven pulley 133 are at least partially accommodated in the lead channel 111, so that during the process that the driving pulley 132 and the driven pulley 133 travel along the power transmission cable 200, the inner wall of the lead channel 111 has a better limiting and guiding effect on the driving pulley 132 and the driven pulley 133, so as to prevent the driving pulley 132 and the driven pulley 133 from deflecting during the sliding process, so that the driving pulley 132 and the driven pulley 133 can stably travel.

In one embodiment, the surface of the walking member 130 contacting the power cable 200 is recessed to form a groove 131 for the power cable 200 to pass through. Specifically, the driving pulley 132 and the driven pulley 133 have rolling surfaces that can roll along the power transmission cable 200, and the grooves 131 are formed on the rolling surfaces of the driving pulley 132 and the driven pulley 133 in a recessed manner. During the traveling of the traveling device 100, the power transmission cable 200 is inserted into the grooves 131 of the driving pulley 132 and the driven pulley 133, and the driving pulley 132 and the driven pulley 133 travel along the longitudinal direction of the power transmission cable 200. Through the grooves 131 formed in the driving wheel 132 and the driven wheel 133, the power transmission cable 200 can limit and guide the walking member 130, so that the walking member 130 is prevented from deflecting relative to the power transmission cable 200 in the walking process, and the walking device 100 can walk more smoothly.

In one embodiment, the surface of the running member 130 that contacts the power transmission cable 200 is provided with a slip prevention member (not shown). The anti-slip means serves to increase the frictional force between the running means 130 and the power transmission cable 200. Specifically, the anti-slip member is made of an elastic material, and the anti-slip member is disposed on the rolling surfaces of the driving wheel 132 and the driving wheel. It can be understood that when the grooves 131 are formed on the driving wheel 132 and the driven wheel 133, the anti-slip members cover the groove walls of the grooves 131. The setting of antiskid on the one hand can prevent that running gear 100 from skidding when the walking for running gear 100 can move steadily, and on the other hand, because antiskid has certain elasticity, still can reduce the wearing and tearing between running gear 130 and the insulating layer of transmission of electricity cable 200, not only can prolong running gear 100's life, still can prevent transmission of electricity cable 200 electric leakage.

In one embodiment, the walking device 100 further includes a power source 160 installed on the body 110, the power source 160 is electrically connected to the driving member 140, and the power source 160 is used for the function of the driving member 140. Specifically, power source 160 may be a battery. Due to the uncertainty of the installation environment of the power transmission cable 200, for example, the power transmission cable may cross over a complex geographical environment such as a forest, a mountain stream, a river, etc., during the wiring operation of the running device 100, the running device 100 may fail because an external power source cannot be found. In the present application, the power source 160 is disposed on the body 110, so that the driving member 140 can be operated to drive the walking device 100 to walk no matter what geographical environment the walking device 100 is located. Thus, the provision of the power source 160 may enhance the applicability of the entire walking device 100.

Further, in an embodiment, the power source 160 and the driving element 140 are disposed at two opposite ends of the machine body 110 at intervals and distributed at two opposite sides of the machine body 110. With such an arrangement, the weight of the power source 160 and the driving member 140 can be uniformly distributed at two ends and two sides of the machine body 110, so as to prevent the walking device 100 from rolling due to uneven weight during walking, so that the walking device 100 can be stably suspended on the power transmission cable 200 and can walk smoothly along the power transmission cable 200.

Hereinafter, the use of the entire walking device 100 will be described in detail.

First, the other end of the stepping member 120 is detached from the other lead portion 115, and the stepping member 120 rotates relative to the machine body 110 to the side of the machine body 110 where one lead portion 115 is disposed, so that the opening of one side of the lead channel 111 is opened, and the machine body 110 can be hung on the power transmission cable 200 from the opening of one side of the lead channel 111. Further, the stepping member 120 is rotated in a reverse direction such that the other end of the stepping member 120 is rotated back to the side where the other lead portion 115 is disposed, and then the other end of the stepping member 120 is reconnected to the other lead portion 115 to close the one-side opening of the lead passage 111 again. Then, the maintenance person stands on the stepping surface 121, and fixes the foot through the fixing member 150, and further, the remote controller operates the driving member 140 to drive the machine body 110 and the maintenance person to walk along the power transmission cable 200. During travel, the service person can alternately move forward or backward by holding both hands on the power transmission cable 200. When encountering the spacer and the anti-vibration hammer, the driving member 140 stops working, and the maintainer can drive the walking device 100 to slide along the height direction by lifting feet, so that the spacer and the anti-vibration hammer can be arranged in the treading space 113 in a penetrating manner, and the maintainer operates the walking device 100 to slide along the length direction of the power transmission cable 200 until the walking device 100 passes through the spacer and the anti-vibration hammer. Then, the driving member 140 is restarted, and the traveling device 100 continues to drive the inspection personnel to perform inspection. After the inspection is finished, the treading member 120 rotates to open the opening at one side of the lead passage 111, and the machine body 110 is taken down from the power transmission cable 200.

Above-mentioned running gear 100, at the in-process of patrolling and examining, lead wire passageway 111 is worn to locate by transmission line cable 200, and maintainer's foot stretches into to trampling in the space 113 and stands on trampling face 121 from trampling mouth 112, and like this, whole running gear 100's focus moves down for running gear 100 can be stable hang on transmission line cable 200, so as to prevent that running gear 100 from turning on one's side and lead to the maintainer to fall. Further, the driving member 140 drives the walking member 130 to rotate, so that the maintainer can be driven to walk along the direction of the power transmission cable 200, and inspection can be achieved. Through setting up driving piece 140 and walking piece 130, reducible maintainer is patrolling and examining the physical power dissipation of in-process, can further prevent that the maintainer from falling from transmission cable 200 because of the physical power is not sufficient. Therefore, the walking device 100 has high safety.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A walking device, characterized in that the walking device comprises:

a traveling member rotatably mounted to the body; and

2. The walking device as claimed in claim 1, wherein the body comprises a connecting portion and two lead portions, the two lead portions are spaced apart from each other at opposite sides of the connecting portion and surround the connecting portion to form the lead channel, and at least one of the lead portions has the stepping opening.

3. The walking device of claim 2, wherein one end of the stepping member is detachably connected to any one of the lead portions, and the other end of the stepping member is rotatably connected to the other lead portion.

4. The walking device of claim 1, wherein the tread surface is formed with anti-skid lines.

5. The running gear according to claim 1, wherein the tread member includes a bottom plate having a tread surface formed thereon and a side plate provided around a circumferential direction of the bottom plate and extending in a direction toward the tread space.

6. The walking device of claim 1, further comprising a fixing member mounted on the body and/or the tread member, the fixing member being configured to fix the foot.

7. The running gear according to claim 1, wherein a surface of the running gear which is in contact with the power transmission cable is provided with a skid-proof member.

8. The walking device of claim 1, wherein the surface of the walking member contacting with the power transmission cable is recessed to form a groove for the power transmission cable to pass through.

9. The walking device of claim 1, further comprising a power source mounted to the body, the power source being electrically connected to the driving member, the power source being configured to function as the driving member.

10. The walking device of claim 9, wherein the power source and the driving member are spaced apart at opposite ends of the body and distributed at opposite sides of the body.