CN218897092U

CN218897092U - Charging device for track inspection robot

Info

Publication number: CN218897092U
Application number: CN202222158882.7U
Authority: CN
Inventors: 李兆星; 周坡; 白福德
Original assignee: Shanghai Rouke Intelligent Technology Co ltd; Shandong Lingyi Intelligent Technology Co ltd
Current assignee: Shanghai Rouke Intelligent Technology Co ltd; Shandong Lingyi Intelligent Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-04-21
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of track inspection robots, in particular to a charging device of a track inspection robot. The beneficial effects of the utility model are as follows: the elastic charging mechanism fixed on the robot body is integrally arranged below the robot shell, so that the robot has better protection. The charging stations fixed on the track are in a shape like a Chinese character 'ji', so that the trafficability of the robot is not affected when the robot passes through the charging stations; and the sliding contact pole piece of the charging station faces downwards, so that dust accumulation and water accumulation are difficult to occur, and the charging station is safer.

Description

Charging device for track inspection robot

Technical Field

The utility model relates to the technical field of track inspection robots, in particular to a charging device of a track inspection robot.

Background

Today, in social production, inspection robots are used in place of manual inspection in a large number in places where environmental hazards such as highway tunnels, coal mines, substations, warehouses, etc. are severe. In the inspection robot, the track type inspection machine has a great part of market share by virtue of the advantages of accurate positioning and high reliability. In the power supply mode of robots, track inspection robots are roughly classified into two types: the trolley line is powered and the built-in battery is powered. Because the electricity-taking type electrode of the sliding contact line is exposed, potential safety hazards exist in some occasions, the use scene of the sliding contact line is more limited, and the track inspection robot with the built-in battery is more universal. However, along with the wide application of the inspection robot, the load of the robot is more and more varied, the power is more and more high, the effective working time of the robot is shorter and shorter, and under the condition, the defects of the built-in battery track inspection robot are gradually exposed.

Therefore, the application provides a charging device for a track inspection robot, so as to solve the problem.

Disclosure of Invention

The utility model provides a charging device for a track inspection robot, which aims to make up the defects in the prior art.

The utility model provides a robot charging device is patrolled and examined to track, includes charging station and elasticity charging mechanism, its characterized in that:

the charging station fixed connection is on the track, elasticity charging mechanism fixed connection is in robot body shell, the charging station is "nearly" word shape, and after the robot passed through the charging station below, elasticity charging mechanism contacted charging station charges.

Further, in order to better realize the utility model, the charging station comprises a charging station base assembly, wherein a Z-shaped sliding contact pole piece fixing seat is vertically connected to the bottom of one end of the charging station base assembly, the bottom of the sliding contact pole piece fixing seat is connected with a sliding contact pole piece fixing plate, a sliding contact pole piece is fixed to the bottom of the sliding contact pole piece fixing plate, a sliding contact pole piece isolation plate is arranged between the sliding contact pole piece fixing seat and the sliding contact pole piece fixing plate, and a charging wire gland is arranged on the inner side of the sliding contact pole piece fixing seat; the bottom of charging station base subassembly is connected with the charging station base, and charging station base fixed connection is in the track top.

Further, in order to better realize the utility model, the elastic charging mechanism comprises an elastic pole piece, the elastic pole piece can be movably arranged in an elastic pole piece fixing box up and down, the bottom of the elastic pole piece is connected with a spring seat, the bottom of the spring seat is connected with a pressure spring, the bottom of the pressure spring contacts with an elastic pole piece fixing box cover, and the elastic pole piece fixing box cover is fixed at the bottom of the elastic pole piece fixing box.

The beneficial effects of the utility model are as follows:

the elastic charging mechanism fixed on the robot body is integrally arranged below the robot shell, so that the robot has better protection. The charging stations fixed on the track are in a shape like a Chinese character 'ji', so that the trafficability of the robot is not affected when the robot passes through the charging stations; and the sliding contact pole piece of the charging station faces downwards, so that dust accumulation and water accumulation are difficult to occur, and the charging station is safer.

Drawings

FIG. 1 is a schematic perspective view of one embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;

fig. 3 is a schematic perspective view of a charging station according to the present utility model;

fig. 4 is a perspective structural sectional view of the charging station of the present utility model;

FIG. 5 is a schematic perspective view of an elastic charging mechanism according to the present utility model;

FIG. 6 is a perspective cross-sectional view of the elastic charging mechanism of the present utility model;

FIG. 7 is a schematic perspective view of an elastic pole piece of the present utility model;

fig. 8 is a schematic perspective view of a sliding contact pole piece fixing plate according to the present utility model.

In the drawing the view of the figure,

1. charging station, 101, charging station base assembly, 102, slide-contact pole piece fixing base, 103, slide-contact pole piece fixing plate, 104, charging station base, 105, charging wire gland, 106, slide-contact pole piece isolation plate, 107, slide-contact pole piece,

2. an elastic charging mechanism 201, an elastic pole piece 202, a spring seat 203, a pressure spring 204, an elastic pole piece fixing box 205 and an elastic pole piece fixing box cover,

3. robot body, 4, track.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Fig. 1-8 show an embodiment of the present utility model, which is a charging device for a track inspection robot, and mainly comprises a charging station 1 and an elastic charging mechanism 2.

The main function of the charging device is to charge a battery of the robot body, so that the robot can independently patrol and examine, and personnel intervention is reduced; or a plurality of charging devices are arranged on the inspection route, so that the working radius of the robot is prolonged. On the basis, the following requirements are set for the charging device: simple structure, reliable safety charges, does not influence the trafficability of robot simultaneously.

At present, most of charging modes of the track robots with built-in batteries in the market adopt side, front and back or bottom charging modes, and the charging stations fixed on the ground or the wall are required to have autonomous action functions, so that the charging stations are complex in structure and high in cost, and the positioning error of the robots is also required to be high. Under the scene that the robot inspection route is longer and the operation needs to be charged for many times, the charging mode has the following defects: the inspection line is high in erection cost, the charging station is complex in structure, so that reliability is reduced, and maintenance cost is high.

As shown, the present embodiment is divided into two parts as shown: part is a charging station 1 fixed on a track, and part is an elastic charging mechanism 2 fixed on a robot body. The elastic charging mechanism 2 fixed on the robot body is integrally arranged below the robot body 3, so that the robot has better protection. The charging station 1 fixed on the track 4 is in a shape like a Chinese character 'ji', so that the trafficability of the robot is not influenced when the robot passes through the charging station 1; and the sliding contact piece 107 of the charging station 1 faces downwards, so that dust accumulation and water accumulation are difficult to occur, and the charging station is safer. Therefore, the utility model can effectively avoid several defects of the common charging device.

In the present embodiment, as shown in the drawing, the charging station 1 is composed of a trolley pole piece fixing base 102, a charging station base assembly 101, a charging station base 104, a trolley pole piece fixing plate 103, a trolley pole piece 107, a charging wire gland 105, and a trolley pole piece isolation plate 106. The sliding contact pole piece 107 is fixed on the sliding contact pole piece fixing plate 103, the back surface is connected with a power line and then is fixed on the sliding contact pole piece fixing seat 102, and meanwhile, the power line is pressed in a wire slot of the sliding contact pole piece fixing seat 102 by the charging wire gland 105, so that damage caused by hanging the power line when the robot acts is prevented. The fixed seat 102 of the sliding contact pole piece 1 is connected with the charging station base 104, the charging station base assembly 101 is connected with the sliding contact pole piece fixed seat 102 and the charging station base 104 after a power line passes through the charging station base 104, finally the charging station 1 is integrally installed on the track 4, and the power line is discharged from a groove below the charging station base 104 and is pressed on a groove at the top of the track 4.

In this embodiment, as shown in the figure, the elastic charging mechanism 2 is composed of an elastic pole piece fixing case 204, an elastic pole piece fixing case cover 205, an elastic pole piece 201, a spring seat 202, and a compression spring 203. The middle of the bottom surface of the elastic pole piece 201 is connected with a power supply line, and the two sides of the bottom surface are provided with spring seats 202, and then the spring seats are placed into an elastic pole piece fixing box 204. Then, the compression spring 203 is put in, the elastic pole piece fixing box cover 205 is installed, and the power supply line is extended out of the hole of the elastic pole piece fixing box cover 205. Finally, the elastic charging mechanism 2 is integrally installed on the frame of the robot body 3 and is positioned below the shell of the robot body 3.

When the electric quantity of the track inspection robot body is reduced to a certain value, a charging program is executed, and the robot drives to the nearest charging station 1 according to the positioning system. When the charging station 1 is reached, because the charging station 1 is fixed on the track 4, the elastic pole piece 201 in the elastic charging mechanism 2 moves downwards, so that the spring below is compressed, the elastic pole piece 201 is tightly attached to the sliding contact pole piece 107, and virtual contact is avoided, so that the charging efficiency is ensured. At this time, the robot is also parked according to the position of the charging station 1. Two sets of 6 elastic pole pieces 201 are arranged in the elastic charging mechanism 2, so that a safe and redundant design is realized, the robot is more reliable in charging, and meanwhile, the requirement on the position accuracy of the robot in parking is reduced.

The chamfer angles at the two ends of the sliding contact pole piece fixing seat 102 are complementary with the chamfer angles at the two ends of the charging elastic pole piece 201, so that the stress is uniform during the charging action, and the abrasion is reduced.

The elastic pole piece 201 is designed with a plurality of round corners and chamfers, so that the elastic pole piece moves smoothly in the elastic pole piece fixing box 204, and no clamping stagnation occurs.

The charging device adopts a modularized installation mode, and is convenient to maintain.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a robot charging device is patrolled and examined to track, includes charging station (1) and elasticity charging mechanism (2), its characterized in that:

the robot charging system comprises a robot body (3), a charging station (1), an elastic charging mechanism (2), a charging station (1) and a charging system, wherein the charging station (1) is fixedly connected to a track (4), the elastic charging mechanism (2) is fixedly connected to the robot body (3), the charging station (1) is in a shape like a Chinese character 'ji', and when a robot passes under the charging station (1), the elastic charging mechanism (2) contacts the charging station (1) to charge;

the charging station (1) comprises a charging station base assembly (101), wherein a Z-shaped sliding contact pole piece fixing seat (102) is vertically connected to one end bottom of the charging station base assembly (101), a sliding contact pole piece fixing plate (103) is connected to the bottom of the sliding contact pole piece fixing seat (102), a sliding contact pole piece (107) is fixed to the bottom of the sliding contact pole piece fixing plate (103), a sliding contact pole piece isolation plate (106) is arranged between the sliding contact pole piece fixing seat (102) and the sliding contact pole piece fixing plate (103), and a charging wire gland (105) is arranged on the inner side of the sliding contact pole piece fixing seat (102); the bottom of charging station base subassembly (101) is connected with charging station base (104), and charging station base (104) fixed connection is in track (4) top.

2. The track inspection robot charging device of claim 1, wherein:

the elastic charging mechanism (2) comprises an elastic pole piece (201), the elastic pole piece (201) can be movably installed in an elastic pole piece fixing box (204) up and down, a spring seat (202) is connected to the bottom of the elastic pole piece (201), a pressure spring (203) is connected to the bottom of the spring seat (202), the bottom of the pressure spring (203) is contacted with an elastic pole piece fixing box cover (205), and the elastic pole piece fixing box cover (205) is fixed at the bottom of the elastic pole piece fixing box (204).