Electric power inspection robot convenient to mount

Abstract

The utility model relates to the technical field of electric power inspection robots, and discloses an electric power inspection robot convenient to mount, which comprises a robot body, a connecting seat is fixedly connected above the robot body, a first sliding groove is formed in the surface of the connecting seat, and a sliding mechanism is arranged in the first sliding groove. The sliding mechanism is connected with a first sliding block and a second sliding block, a second sliding groove is formed in the first sliding block, the second sliding groove is slidably connected with a third sliding block, the third sliding block and the second sliding block are fixedly connected with four same mounting driving mechanisms, and the mounting driving mechanisms of the third sliding block and the second sliding block are mutually symmetrical; the first sliding block is fixedly connected with a pushing assembly. The distance between the four mounting driving mechanisms can be changed, and the electric power inspection robot can be conveniently used on one cable, two cables or a guide rail, so that the application range of the electric power inspection robot is wider, the electric power inspection robot can be applied to different environments, and the inspection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power inspection robots, in particular to an electric power inspection robot which is easy to mount. Background Art

[0002] With the rapid development of smart grids, higher requirements are placed on the inspection of power equipment. Traditional inspection methods mainly rely on manual work, but in environments such as power distribution rooms and switch rooms where there are many, wide, closed, and inconvenient communications, manual inspections have many difficulties, such as high safety risks and inadequate monitoring. Therefore, the emergence of power inspection robots provides a new solution for the power industry.

[0003] The patent with the current announcement number CN206795819U discloses a track-type power inspection robot, including: an overhead track, arranged along a plurality of inspection control points, the bottom of the overhead track is formed with a slideway arranged along the length direction of the overhead track; a robot body located below the slideway, the robot body is provided with a pulley, and the pulley is slid in the slideway; a driving mechanism, including a rack and a driving gear, the rack is installed at the bottom of the overhead track and arranged parallel to the slideway, the driving gear is installed on the robot body and meshed with the rack; an electric pan-tilt, installed at the bottom of the robot body; a thermal imaging device for collecting temperature information of the power equipment at each inspection control point, installed on the electric pan-tilt; a lower computer, installed on the robot body and communicatively connected to the driving gear, the electric pan-tilt and the thermal imaging device; and an upper computer, communicatively connected to the lower computer. The above technology solves the problem of low efficiency and unstable inspection results of traditional manual inspections.

[0004] However, the above-mentioned rail-type power inspection robot still has the following problems:

[0005] The power inspection robot can only be connected to one cable, two cables or guide rails. The connection method is relatively simple and not flexible enough. At the same time, it is not suitable to replace the power inspection robot hung on only one cable to other environments (such as two cables or guide rails). Other power inspection robots need to be replaced, which will delay the inspection work. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an electric power inspection robot that is easy to mount, so that the electric power inspection robot can be used in a variety of environments.

[0007] The utility model provides the following technical solutions: an electric power inspection robot that is easy to mount, comprising a robot body, a connecting seat fixedly connected to the top of the robot body, a first slide groove provided on the surface of the connecting seat, a sliding mechanism provided in the first slide groove, a first slider and a second slider connected to the sliding mechanism, a second slide groove provided inside the first slider, a third slider slidably connected to the second slide groove, four identical mounting drive mechanisms fixedly connected to the third slider and the second slider, the mounting drive mechanisms of the third slider and the second slider are symmetrical to each other, and a pushing component is fixedly connected to the first slider.

[0008] Furthermore, the sliding mechanism includes a first driver fixed on the side of the connecting seat, the output end of the driver is fixedly connected to a threaded rod, the front end of the threaded rod is rotatably connected to the inner wall of the first sliding groove, baffles are fixedly connected on both sides of the upper surface of the connecting seat, a sliding rod is fixedly connected between the two baffles, a first sliding block and a second sliding block are threadedly connected on the threaded rod, and the first sliding block and the second sliding block are slidably connected to the sliding rod.

[0009] Furthermore, the front half of the threaded rod is a left-hand thread, and the rear half is a right-hand thread.

[0010] Furthermore, a fixing block is sleeved on the middle part of the threaded rod, and the fixing block is fixedly connected to the inner wall of the first sliding groove.

[0011] Furthermore, the mounting drive mechanism includes a connecting rod fixedly connected to the upper end of the third slider, the side of the connecting rod is fixedly connected to an L-shaped support plate, the side of the connecting rod is fixedly connected to a second driver, the output end of the second driver is fixedly connected to a rotating shaft, and the rotating shaft is fixedly connected to a rotating wheel.

[0012] Furthermore, the first driver and the second driver are both motors, and both are forward and reverse motors.

[0013] Furthermore, the pushing component is an electric telescopic rod, and an output end of the electric telescopic rod is fixedly connected to the connecting rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This easy-to-mount electric power inspection robot can change the spacing between the four mounting drive mechanisms through the combined action of the sliding mechanism and the pushing component, making it easy to use the electric power inspection robot on one cable, two cables or a guide rail. Using it on two cables is more stable than using it on one cable, thereby making the electric power inspection robot more applicable to a wider range of environments and improving inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the robot body of the utility model hanging on two cables;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the robot body of the utility model hung on the guide rail;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the robot body of the utility model hanging on two cables;

[0020] Figure 5 for Figure 2 Enlarged view of point A above.

[0021] In the figure: 1. robot body; 2. connecting seat; 3. first slide groove; 4. sliding mechanism; 401. first driver; 402. threaded rod; 403. baffle; 404. slide rod; 5. first slider; 6. second slider; 7. second slide groove; 8. third slider; 9. mounting drive mechanism; 901. connecting rod; 902. L-shaped support plate; 903. second driver; 904. rotating shaft; 905. rotating wheel; 10. pushing assembly; 11. fixing block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 5 A power inspection robot that is easy to mount includes a robot body 1, a connecting seat 2 is fixedly connected to the top of the robot body 1, a first slide groove 3 is provided on the surface of the connecting seat 2, a sliding mechanism 4 is arranged in the first slide groove 3, a first slider 5 and a second slider 6 are connected to the sliding mechanism 4, a second slide groove 7 is provided inside the first slider 5, a third slider 8 is slidably connected to the second slide groove 7, four identical mounting drive mechanisms 9 are fixedly connected to the third slider 8 and the second slider 6, the mounting drive mechanisms 9 of the third slider 8 and the second slider 6 are symmetrical to each other, and a pushing component 10 is fixedly connected to the first slider 5.

[0024] The utility model is a kind of power inspection robot that is easy to mount. The structure is similar to the existing track-type power inspection robot. For example, the patent with announcement number CN206795819U discloses a track-type power inspection robot. The main improvement of the utility model is that the robot body 1 is provided with a mounting drive mechanism 9 that can change the position, so that the robot body 1 can be used on one cable, two cables or rails. Figures 1 to 5As shown, the electric power inspection robot that is easy to mount in the utility model, when in use, by starting the first driver 401, the first driver 401 rotates to drive the threaded rod 402 to rotate, so that the first slider 5 and the second slider 6 move, and adjust according to the spacing between the two cables, or adjust the appropriate spacing according to the slide rail of the guide rail, and place the rotating wheel 905 on the cable or inside the slide rail, start the second driver 903, and the second driver 903 drives the rotating shaft 904 to rotate, so that the rotating wheel 905 can rotate, so that the robot body 1 moves along the direction of the two cables or the guide rails, so as to perform inspection work. Similarly, when the robot body 1 is used on a cable, first make the mounting driver The rotating wheel 905 on the mechanism 9 is higher than the cable line. The two mounting drive mechanisms 9 on the first slider 5 are moved along the second slide groove 7 by using an electric telescopic rod, so that the two mounting drive mechanisms 9 on the first slider 5 and the two mounting drive mechanisms 9 on the second slider 6 are staggered. Then, according to the above operation, the first driver 401 is started to make the first slider 5 and the second slider 6 move toward the middle at the same time until they are against the fixed block 11, so that the rotating wheel 905 on the mounting drive mechanism 9 is in a line. After placing the rotating wheel 905 on the cable line, the second driver 903 is started to carry out inspection work. It is mounted on two cables. Since the four mounting drive mechanisms 9 are in a rectangle, the suspension of the robot body 1 can be made more stable.

[0025] like Figure 1 As shown, the sliding mechanism 4 includes a first driver 401 fixed to the side of the connecting seat 2, the output end of the first driver 401 is fixedly connected to a threaded rod 402, the front end of the threaded rod 402 is rotatably connected to the inner wall of the first slide groove 3, baffles 403 are fixedly connected to both sides of the upper surface of the connecting seat 2, a sliding rod 404 is fixedly connected between the two baffles 403, a first slider 5 and a second slider 6 are threadedly connected to the threaded rod 402, and the first slider 5 and the second slider 6 are slidably connected to the sliding rod 404.

[0026] Specifically, the first driver 401 is started, and the rotation of the first driver 401 drives the rotation of the threaded rod 402, so that the first slider 5 and the second slider 6 move, and the distance between the mounting drive mechanisms 9 can be adjusted as needed.

[0027] like Figure 1 or Figure 4 As shown, the front half of the threaded rod 402 is a left-hand thread, and the rear half is a right-hand thread.

[0028] Specifically, the rotation direction of the left-handed thread is opposite to that of the right-handed thread. When the threaded rod 402 rotates, the first slider 5 and the second slider 6 can move in opposite directions, thereby changing the spacing between the mounting drive mechanisms 9.

[0029] like Figure 1 As shown, a fixing block 11 is sleeved on the middle portion of the threaded rod 402 , and the fixing block 11 is fixedly connected to the inner wall of the first sliding groove 3 .

[0030] Specifically, when the first slider 5 and the second slider 6 move toward the middle at the same time, they stop moving after contacting the fixed block 11, so that the four wheels 905 stay in a straight line.

[0031] like Figure 1 or Figure 5 As shown, the mounting drive mechanism 9 includes a connecting rod 901 fixedly connected to the upper end of the third slider 8, an L-shaped support plate 902 fixedly connected to the side of the connecting rod 901, a second driver 903 fixedly connected to the side of the connecting rod 901, an output end of the second driver 903 fixedly connected to a rotating shaft 904, and a rotating wheel 905 fixedly connected to the rotating shaft 904.

[0032] Specifically, after the robot body 1 is fixed, the second driver 903 is started, and the second driver 903 drives the rotating shaft 904 to rotate, so that the rotating wheel 905 can rotate, so that the robot body 1 moves along the direction of the cable or the guide rail, so as to perform inspection work.

[0033] like Figure 1 As shown, the first driver 401 and the second driver 903 are both motors, and both are forward and reverse motors.

[0034] Specifically, the first driver 401 can make the first slider 5 and the second slider 6 move toward the middle or outward at the same time, so as to control the distance between the mounting drive mechanisms 9, and the second driver 903 can change the direction of movement of the robot body 1 to perform reciprocating inspection work.

[0035] like Figure 1 As shown, the pushing component 10 is an electric telescopic rod, and its output end is fixedly connected to the connecting rod 901.

[0036] Specifically, the electric telescopic rod can move the two mounting drive mechanisms 9 on the first slider 5 along the second slide groove 7, so that the two mounting drive mechanisms 9 on the first slider 5 and the two mounting drive mechanisms 9 on the second slider 6 are staggered, making it convenient to hang the robot body 1 on a cable for use.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power inspection robot that is easy to mount, comprising a robot body (1), characterized in that: The robot body (1) is fixedly connected to a connecting seat (2) on its upper side, a first slide groove (3) is provided on the surface of the connecting seat (2), a sliding mechanism (4) is arranged in the first slide groove (3), a first slider (5) and a second slider (6) are connected to the sliding mechanism (4), a second slide groove (7) is provided inside the first slider (5), a third slider (8) is slidably connected to the second slide groove (7), four identical mounting drive mechanisms (9) are fixedly connected to the third slider (8) and the second slider (6), the mounting drive mechanisms (9) of the third slider (8) and the second slider (6) are symmetrical to each other, and a pushing component (10) is fixedly connected to the first slider (5).

2. The easy-to-mount power inspection robot according to claim 1, characterized in that: The sliding mechanism (4) comprises a first driver (401) fixed to the side of the connecting seat (2); the output end of the first driver (401) is fixedly connected to a threaded rod (402); the front end of the threaded rod (402) is rotatably connected to the inner wall of the first sliding groove (3); baffles (403) are fixedly connected to both sides of the upper surface of the connecting seat (2); a sliding rod (404) is fixedly connected between the two baffles (403); a first sliding block (5) and a second sliding block (6) are threadedly connected to the threaded rod (402); and the first sliding block (5) and the second sliding block (6) are slidably connected to the sliding rod (404).

3. The easy-to-mount power inspection robot according to claim 2 is characterized in that: The front half of the threaded rod (402) is a left-hand thread, and the rear half is a right-hand thread.

4. The easy-to-mount power inspection robot according to claim 2 or 3, characterized in that: A fixing block (11) is sleeved on the middle portion of the threaded rod (402), and the fixing block (11) is fixedly connected to the inner wall of the first sliding groove (3).

5. The easy-to-mount power inspection robot according to claim 1, 2 or 3, characterized in that: The mounting drive mechanism (9) comprises a connecting rod (901) fixedly connected to the upper end of the third sliding block (8), an L-shaped support plate (902) fixedly connected to the side of the connecting rod (901), a second driver (903) fixedly connected to the side of the connecting rod (901), an output end of the second driver (903) fixedly connected to a rotating shaft (904), and a rotating wheel (905) fixedly connected to the rotating shaft (904).

6. The easy-to-mount electric power inspection robot according to claim 4, characterized in that: The mounting drive mechanism (9) comprises a connecting rod (901) fixedly connected to the upper end of the third sliding block (8), an L-shaped support plate (902) fixedly connected to the side of the connecting rod (901), a second driver (903) fixedly connected to the side of the connecting rod (901), an output end of the second driver (903) fixedly connected to a rotating shaft (904), and a rotating wheel (905) fixedly connected to the rotating shaft (904).

7. The easy-to-mount electric power inspection robot according to claim 6, characterized in that: The first driver (401) and the second driver (903) are both motors, and both are forward and reverse motors.

8. The easy-to-mount electric power inspection robot according to claim 5, characterized in that: The pushing component (10) is an electric telescopic rod, and its output end is fixedly connected to the connecting rod (901).

9. The easy-to-mount electric power inspection robot according to claim 6 or 7, characterized in that: The pushing component (10) is an electric telescopic rod, and its output end is fixedly connected to the connecting rod (901).

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