CN210273314U - Obstacle crossing mechanism of power inspection robot - Google Patents

Abstract

The utility model discloses an obstacle crossing mechanism of an electric power inspection robot, which belongs to the technical field of electric power inspection, and comprises a mounting seat and supporting columns, wherein both sides of the top of the mounting seat are connected with cylinders through the supporting columns, the output end of the cylinders is connected with obstacle crossing clamps through piston rods, cables penetrate between the two obstacle crossing clamps, expansion plates are arranged above and below one side of the obstacle crossing clamps, when the obstacle crossing mechanism continuously moves on the cables, when the obstacle crossing mechanism meets a spacer, because the expansion plates are positioned above one side and below one side of the obstacle crossing clamps in an arc shape, the arc expansion plates which are expanded outwards can be contacted with the spacer before the obstacle crossing mechanism, the spacer is contacted with guide rollers on the expansion plates, and simultaneously, because the cylinders operate, the obstacle crossing clamps open and close, the spacer can smoothly and directly pass through the obstacle crossing clamps, and the electric power inspection robot fixed by the obstacle crossing mechanism can successfully cross the obstacle, the operation is simple.

Description

Obstacle crossing mechanism of power inspection robot

Technical Field

The utility model relates to an electric power inspection technical field specifically is an electric power inspection robot mechanism of hindering more.

Background

The inspection of the high-voltage line of the power grid still adopts the traditional manual inspection mode, namely, the robot inspection device walks and climbs the tower along the line manually, the inspection of the hidden line troubles is carried out by means of a telescope, a camera or a video camera, and the robot inspection device needs to walk on an inspection track along the high-voltage line of the power grid, however, the high-voltage line of the power grid is connected in sections through a spacer, namely, the robot inspection device needs to walk across the spacer, and therefore the inspection device is required to be capable of avoiding the spacer and ensuring the robot inspection device to walk smoothly.

The existing electric power inspection robot obstacle crossing mechanism is required to cross a spacer, the obstacle crossing mechanism is generally required to be matched with various structures to ensure that the obstacle crossing is successful, the operation is complex and cumbersome, the operation is inconvenient, and after the obstacle crossing mechanism and a cable are fixed to be too tight, the friction force between the obstacle crossing structure and the cable is increased easily, so that the electric power inspection robot is influenced in movement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power inspection robot hinders mechanism more to provide in solving above-mentioned background art and hinder more convenient enough and hinder the too big problem of frictional force between structure and cable more.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power inspection robot mechanism of hindering more, includes mount pad and support column, the top both sides of mount pad all are connected with the cylinder through the support column, the output of cylinder is connected with through the piston rod and hinders more and press from both sides, two hinder more and pass through the cable between pressing from both sides, hinder more and all install the expansion plate in one side top and the one side below that presss from both sides, the surface of expansion plate is connected with the guide roll through the connecting plate, hinder more and be connected with rotatory roller through the pivot in the middle of one side that presss from both sides, the internally mounted of rotatory roller has a plurality of column spinner.

Preferably, the expansion plate is arc-shaped and fixed on the outer surface of the obstacle crossing clamp in a welding mode.

Preferably, the guide roller is provided with a plurality of guide rollers, and the plurality of guide rollers are rotatably connected with the connecting plate.

Preferably, the rotating roller is rotatably connected with the obstacle crossing clamp through a rotating shaft.

Preferably, the diameter of the plurality of rotary columns is gradually increased from the inside to the outside, and one side of the plurality of rotary columns penetrates to the outer surface of the rotary roller.

Preferably, a plurality of screw holes are formed through the outer surface of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the obstacle crossing mechanism of the power inspection robot is provided with an expansion plate and a guide roller, when the obstacle crossing mechanism continuously moves on a cable and meets a spacer, the arc-shaped expansion plate is positioned above one side and below one side of an obstacle crossing clamp in an arc shape, so that the arc-shaped expansion plate which expands outwards can be contacted with the spacer before the obstacle crossing mechanism, the spacer is contacted with the guide roller on the expansion plate, meanwhile, the obstacle crossing clamp is opened and closed due to the operation of a cylinder, so that the spacer can smoothly and directly pass through the obstacle crossing clamp, the power inspection robot fixed with the obstacle crossing mechanism can successfully cross the obstacle crossing, the operation is simple and convenient, and the condition that the obstacle crossing is not convenient enough is avoided, the obstacle crossing mechanism of the power inspection robot is provided with a rotating shaft, a rotating roller and a rotating column, when the cable is clamped between the two obstacle crossing clamps, the rotating roller can be contacted with the surface of the cable, and the rotating roller is rotatably connected with the obstacle crossing clamp through the rotating shaft, make this kind of electric power inspection robot hinder mechanism more at the removal in-process, can make the rotatory roller that contacts with the cable rotate, reduce and the cable friction force within a definite time, and because one side of a plurality of column spinner runs through to the surface of rotatory roller, make when cable and rotatory roller direction of force change, the column spinner can be at rotatory roller internal rotation, thereby make hinder more press from both sides fixed the back to the cable, can not patrol and examine the robot to this kind of electric power and hinder mechanism more and remove and cause the influence, the too big condition of frictional force between obstacle structure and cable has been avoided more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation seat of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention B.

In the figure: 1. a mounting seat; 2. a support pillar; 3. a cylinder; 4. a piston rod; 5. obstacle crossing clips; 6. a cable; 7. an expansion plate; 8. a connecting plate; 9. a guide roller; 10. a rotating shaft; 11. a rotating roller; 12. and (4) rotating the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric power inspection robot hinders mechanism more, including mount pad 1, support column 2, cylinder 3, piston rod 4, hinder more and press from both sides 5, cable 6, expansion plate 7, connecting plate 8, guide roll 9, pivot 10, rotatory roller 11 and column spinner 12, the top both sides of mount pad 1 all are connected with cylinder 3 through support column 2, the output of cylinder 3 is connected with through piston rod 4 hinders more and presss from both sides 5, make two hinder more and press from both sides the interval between 5 and drive the regulation through cylinder 3, it has cable 6 to run through between 5 to hinder more for two, hinder more and all install expansion plate 7 in one side top and the one side below that presss from both sides 5, expansion plate 7's surface is connected with guide roll 9 through connecting plate 8, hinder more and press from both sides 5 one side in the middle of being connected with rotatory roller 11 through pivot 10, the internally mounted of rotatory roller 11 has a plurality of column.

Referring to fig. 1-3, the expansion plate 7 is arc-shaped and fixed on the outer surface of the obstacle crossing clamp 5 by welding, the expansion plate 7 is more firm by welding, a plurality of guide rollers 9 are provided, and the guide rollers 9 are rotatably connected with the connecting plate 8, so that the guide rollers 9 can rotate on the connecting plate 8.

Referring to fig. 1, 2 and 4, the rotating roller 11 is rotatably connected to the obstacle crossing clamp 5 through a rotating shaft 10, so that the rotating roller 11 can rotate in the obstacle crossing clamp 5 through the rotating shaft 10, the diameters of the rotating columns 12 gradually increase from inside to outside, and one side of the rotating columns 12 penetrates through the outer surface of the rotating roller 11, so that the rotating columns 12 can rotate in the rotating roller 11.

Referring to fig. 1, a plurality of screw holes are formed through the outer surface of the mounting base 1, so that workers can conveniently mount and fix the mounting base 1 through the screw holes.

The working principle is as follows: firstly, the staff fixes the obstacle crossing mechanism of the power inspection robot on the power inspection robot through the mounting base 1, when the obstacle crossing mechanism continuously moves on the cable 6, when the obstacle crossing mechanism meets a spacer, because the expansion plate 7 is arc-shaped and is positioned above one side and below one side of the obstacle crossing clamp 5, the arc-shaped expansion plate 7 which expands outwards can be contacted with the spacer before the obstacle crossing mechanism, so that the spacer is contacted with the guide roller 9 on the expansion plate 7, meanwhile, the cylinder 3 runs, the obstacle crossing clamp 5 is pulled by the piston rod 4 to open and close, thereby the spacer can smoothly and directly pass through the obstacle crossing clamp 5, and further the power inspection robot fixed with the obstacle crossing mechanism can successfully cross the obstacle, and the operation is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric power inspection robot mechanism of hindering more, includes mount pad (1) and support column (2), its characterized in that: the top both sides of mount pad (1) all are connected with cylinder (3) through support column (2), the output of cylinder (3) is connected with through piston rod (4) and hinders more and press from both sides (5), two hinder more and pass through between pressing from both sides (5) and have cable (6), hinder more and all install expansion plate (7) below one side top and one side of pressing from both sides (5), the surface of expansion plate (7) is connected with guide roll (9) through connecting plate (8), hinder more and press from both sides one side centre of (5) and be connected with rotatory roller (11) through pivot (10), the internally mounted of rotatory roller (11) has a plurality of column spinner (12).

2. The power inspection robot obstacle crossing mechanism according to claim 1, characterized in that: the expansion plate (7) is arc-shaped and is fixed on the outer surface of the obstacle crossing clamp (5) in a welding mode.

3. The power inspection robot obstacle crossing mechanism according to claim 1, characterized in that: the guide rollers (9) are arranged in a plurality, and the guide rollers (9) are rotatably connected with the connecting plate (8).

4. The power inspection robot obstacle crossing mechanism according to claim 1, characterized in that: the rotating roller (11) is rotatably connected with the obstacle crossing clamp (5) through a rotating shaft (10).

5. The power inspection robot obstacle crossing mechanism according to claim 1, characterized in that: the diameter of the plurality of rotary columns (12) is gradually increased from inside to outside, and one side of the plurality of rotary columns (12) penetrates through the outer surface of the rotary roller (11).

6. The power inspection robot obstacle crossing mechanism according to claim 1, characterized in that: the outer surface of the mounting seat (1) is provided with a plurality of screw holes in a penetrating manner.

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