CN111725724A - An automatic inspection device and method - Google Patents

Abstract

The invention discloses an automatic inspection device and method. The device includes a rail system, an inspection mobile device, and a power supply. The rail system has one or more plane-crossing X-axis rails and Y-axis rails, wherein the The X-axis track and the Y-axis track are respectively connected by track changers. The inspection mobile device can move on the X-axis track and the Y-axis track, and the track switching can be realized through the above-mentioned track changer. The power supply is: Dual power supply lines, and supply power to the inspection mobile device through the track system, the invention integrates the track changing track and the corresponding power supply system to achieve an efficient and simplified inspection function.

Description

An automatic inspection device and method

technical field

The invention relates to the field of electric equipment safety inspection, in particular to an automatic inspection device and method.

Background technique

At present, the safety inspection of industrial manufacturing and power equipment is mainly carried out by manual inspection. With the advancement of technology, robot inspection equipment has increasingly appeared in the inspection of equipment in all walks of life, and robots have replaced manual inspections. It can inspect the equipment, perform location inspection, data identification and transcription, heat temperature measurement, water leakage detection, etc. It can perform patrol inspection according to the program customized by the background server, or it can start patrol according to the conditions given by the outside world, triggering signals such as fire and equipment tripping. Inspection and video recording, robot patrol inspection. The inspection equipment of robots is accurate and efficient. As long as inspections can be carried out from all angles, it is of great significance to replace labor and improve labor productivity. However, at present, the inspection devices of machines have problems such as insufficient positioning, single inspection lines, and high labor productivity. The technical problems of complicated track changes and low power security. The present invention improves and innovates in view of the above technical problems, and an efficient and simplified inspection system can be realized by integrating the track-changing track and the corresponding power supply system.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides an automatic inspection system and method. The automatic inspection system integrates the track-changing track and the corresponding power supply system, which can realize precise positioning and integrate the track-changing track and the corresponding power supply system. .

The present invention provides the following technical solutions: an automatic inspection device, including a rail system, an inspection mobile device, and a power supply, wherein the rail system has one or more plane-crossing X-axis rails and Y-axis rails, wherein the X-axis rails The axis track and the Y-axis track are respectively connected to the track changer, the inspection mobile device can move on the X-axis track and the Y-axis track, and the track switching can be realized through the above-mentioned track changer, and the power supply is a dual power supply The power supply line, in addition, supplies power to the patrol mobile device through the track system.

Further, the inspection mobile device has a plurality of flexible insulating rollers and a plurality of power taking clips, the flexible insulating rollers directly contact the track system, and the power taking clips directly contact the track system;

Further, the X-axis track and the Y-axis track have a positive track and a negative track;

Further, the X-axis track and the Y-axis track are discontinuous tracks in the track changer area, wherein the X-axis track crosses the Y-axis track;

Further, an insulating device is provided on the rail changer, wherein the above-mentioned plurality of insulating devices are arranged at the intersection of the X-axis rail and the Y-axis rail, so that the X-axis rail and the Y-axis rail are in the changer. Insulated from each other in the rail area;

Further, a first wire and a second wire pass through the insulating device, and the first wire and the second wire are kept insulated from each other inside the insulating device, wherein the first wire is passed through the first wire in the The electrical connection between the tracks is realized in the discontinuous region of the X-axis track, and the second wire realizes the electrical connection between the tracks in the discontinuous region of the Y-axis track;

Further, the inspection mobile device has a plurality of flexible insulating rollers and a plurality of power taking clips, wherein the flexible insulating rollers can be automatically raised and lowered, and the power taking clips can be automatically retracted;

Further, the plurality of flexible insulating rollers include an X-axis flexible insulating roller and a Y-axis flexible insulating roller;

Further, the X-axis flexible insulating roller is driven by a first motor, and the Y-axis flexible insulating roller is driven by a second motor;

Further, the automatic inspection device has a WIFI positioning device;

Further, the inspection mobile device has a CCD sensing device and a camera device.

The automatic inspection method of the present invention is carried out as follows:

The inspection mobile equipment runs horizontally on the first X-axis sub-track and the second X-axis sub-track. The lower part of the inspection device has multiple X-axis flexible insulating rollers and Y-axis flexible insulating rollers; multiple X-axis flexible insulating rollers The roller contacts the X-axis track and supports the movement of the inspection mobile device, and multiple Y-axis flexible insulating rollers are retracted inside the inspection mobile device; on the inspection mobile device, the CCD monitors the surrounding environment, and records the data in real time. It is sent back to the terminal equipment of the monitoring personnel, and the mobile equipment is positioned by the positioning device, and the position command of the positioning device is accepted, and the positioning device sends the command. Take the electric clip to take electricity;

When the inspection mobile equipment needs to change the track, it is positioned at the coordinate position of the track changer through the positioning device. At this time, a plurality of Y-axis flexible insulating rollers are lowered through the lifting device to contact the Y-axis track, and support the inspection of the mobile equipment. Each X-axis flexible insulating roller is lifted and retracted to the interior of the inspection mobile equipment through the lifting device, and the power-taking clamp is adjusted to obtain electricity. At this time, the power-taking clamp takes power through the Y-axis track;

When the inspection mobile device runs on the Y-axis track, the inspection mobile device runs vertically on the Y-axis track, and multiple Y-axis flexible insulating rollers contact the Y-axis track and support the inspection mobile device to move, and multiple X-axis The flexible insulating roller is retracted into the inspection mobile equipment; during operation, multiple power-taking clips 1e and 1h are used to take power;

The track changer has four track change units, and the track change unit has insulating devices 2a, wherein a plurality of insulating devices 2a are arranged at the junction of the X-axis track and the Y-axis track, and are respectively connected with the X-axis track and the Y-axis track. connected, so that the X-axis track and the Y-axis track are insulated from each other in the track changer area; the insulating device has a first wire 2d and a second wire 2b passing through, and the first wire 2d and the second wire 2b are in the insulating device 2a The interior is kept insulated from each other, wherein the electrical connection between the two sections of the track is realized in the discontinuous region of the X-axis track through the first wire 2d, and the second wire 2b is realized in the discontinuous region of the Y-axis track to realize the electrical connection between the two sections of the track. ; and the distance between adjacent insulating devices is equal to the diameter of the flexible insulating roller.

Compared with the prior art, the present invention has the following beneficial effects:

1) The device provides a low-cost automatic inspection system and a convenient and fast track change and track power supply system and method, which saves construction costs;

2) The device can realize fast inspection and positioning, and can realize fast movement from point to point;

3) The device can send the abnormal situation to the management personnel terminal through the wireless network in time to verify and control the accident.

Description of drawings

Fig. 1 is the schematic diagram of the inspection operation of the device of the present invention;

Fig. 2 is the track change state of the inspection mobile device of the present invention on the X-Y axis track;

Fig. 3 is the running state of the inspection mobile device of the present invention on the Y-axis track;

Fig. 4 is the schematic diagram of the track change unit of the present invention;

5 is a schematic diagram of the power supply of the present invention;

Among them: 1a-first X-axis track, 1b-second X-axis track, 1c-Y-axis track, 1d-Y-axis flexible insulating roller, 1e-X-axis pick-up clip, 1f-X-axis flexible insulating roller, 1h-Y-axis electric clip; 2a-insulation device, 2b-second wire, 2c-flexible insulating roller, 2d-first wire.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. In the drawings in the embodiments of the present invention, the different types of section lines are not marked according to the national standard, nor do they require the material of the components, but the sectional views of the components in the drawings are distinguished.

1-3 are schematic diagrams of the inspection operation of the device of the present invention, wherein, FIG. 1 is a state of inspection mobile equipment running on the X-axis track, wherein the X-axis track has multiple X-axis sub-tracks, and the Y-axis track has multiple Y-axis tracks Sub-track 1c (only one sub-track is shown in the figure for illustration), the inspection mobile device can run horizontally on the first X-axis sub-track 1a and the second X-axis sub-track 1b, and the lower part of the inspection device has multiple The X-axis flexible insulating roller 1d and the Y-axis flexible insulating roller 1f. At this time, the plurality of X-axis flexible insulating rollers 1d contact the X-axis track and support the movement of the inspection mobile device, and the plurality of Y-axis flexible insulating rollers 1f are retracted within the inspection mobile device. On the inspection mobile device, the CCD can monitor the surrounding environment, and send the data back to the terminal equipment of the monitoring personnel in real time, and the inspection mobile device is positioned through the positioning device and accepts the position command of the positioning device. The positioning device can Manually send commands to the designated area, or you can use the automatic inspection mode to send commands. During the operation, multiple X-axis power clips 1e and Y-axis power clips 1h are used to take power. The track includes a positive track and a negative track, wherein the positive track is connected to the positive pole of the power supply, and the negative track is connected to the negative pole of the power supply. In addition, the inspection mobile device also has two driving devices, the first motor drives the X-axis flexible insulation roller 1d and the second. The motor drives the Y-axis flexible insulating roller 1f.

Figure 2 shows the track change state of the inspection mobile equipment on the X-Y axis track. When the inspection mobile device needs to change the track, it is positioned at the coordinate position of the track changer through the positioning device. At this time, a plurality of Y-axis flexible insulating rollers 1f pass through The lifting device descends to contact the Y-axis track 1c, and supports inspection of the mobile equipment, and then multiple X-axis flexible insulating rollers 1d are raised and retracted to the interior of the inspection mobile device through the lifting device, and the power-taking clips 1e and 1h are adjusted to take power. At this time, the power taking clip 1h takes power through the Y-axis track, and each Y-axis sub-track includes a positive track and a negative track, wherein the positive track is connected to the positive electrode of the power supply, and the negative track is connected to the negative electrode of the power supply.

Figure 3 shows the running state of the inspection mobile device on the Y-axis track. The inspection mobile device can run vertically on the Y-axis track 1c. The lower part of the inspection device has a plurality of X-axis flexible insulating rollers 1d and Y-axis flexible insulating rollers Roller 1f. At this time, the plurality of Y-axis flexible insulating rollers 1f contact the Y-axis track and support the movement of the inspection mobile device, and the plurality of X-axis flexible insulating rollers 1d retract into the inspection mobile device. In the process of operation, multiple power taking clips 1e and 1h are used to take power. Each Y-axis sub-track includes a positive track and a negative track. The positive track is connected to the positive electrode of the power supply, and the negative track is connected to the negative electrode of the power supply.

4 is a schematic diagram of the track change unit of the present invention, the track changer has four track change units, and the track change unit is provided with an insulating device 2a, wherein a plurality of insulating devices 2a are arranged at the junction of the X-axis track and the Y-axis track, and are respectively It is connected with the X-axis track and the Y-axis track, so that the X-axis track and the Y-axis track are insulated from each other in the track changer area; the insulating device has a first wire 2d and a second wire 2b passing through, and the first wire 2d And the second wire 2b is kept insulated from each other inside the insulating device 2a, wherein the electrical connection between the two sections of the track is realized in the discontinuous region of the X-axis track through the first wire 2d, and the second wire 2b is realized in the discontinuous region of the Y-axis track. The electrical connection between the two sections of the track is realized; and the distance between the adjacent insulating devices is equal to the diameter of the flexible insulating roller.

Figure 5 is a schematic diagram of the power supply of the present invention. According to the power requirements of the inspection mobile equipment when working, a switching power supply of more than 300W and DC 24V is configured. In order to reduce the failure rate of the power supply and achieve sufficient backup capacity, a 24V/300W Two switching power supplies are applied in parallel. In order to achieve the effect of current sharing, a 200V/30A diode is added to the output end of each power supply. The 24V positive output terminal of the AC power supply is connected to the positive pole of the D2 diode after rectification and transformation, and the negative poles of the D1 and D2 diodes are connected together to provide 24V DC stable power supply to the X and Y axis rails.

In addition, the system control system of the device has two modes. The first mode is to instruct the inspection mobile device to perform inspection within a specified time through the inspection cycle established by the system operation and maintenance personnel; the second mode is to use other The alarm position signal issued by the monitoring system, through the system control system and positioning system of the device, instructs the mobile device to inspect the mobile device for fixed-point inspection.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (10)

1. an automatic inspection device is characterized in that, comprising, rail system, inspection mobile equipment, power supply, described rail system has one or more plane crossing X-axis rails, Y-axis rails, wherein the X-axis The track and the Y-axis track are respectively connected to the track changer, the inspection mobile device can move on the X-axis track and the Y-axis track, and the track switching can be realized through the above-mentioned track changer, and the power supply is a dual power supply Lines, in addition, supply power to the patrolling mobile device through the track system. 2 . The automatic inspection device according to claim 1 , wherein the inspection mobile device has a plurality of flexible insulating rollers and a plurality of power pick-up clips, and the flexible insulating rollers directly contact the rail system, 2 . The power clip directly contacts the rail system. 3. The automatic inspection device according to claim 1, wherein the X-axis track and the Y-axis track have a positive track and a negative track; the X-axis flexible insulating roller is driven by a first motor, so The Y-axis flexible insulating roller is driven by a second motor. 4 . The automatic inspection device according to claim 1 , wherein the X-axis track and the Y-axis track are discontinuous tracks in the track changer area, wherein the X-axis track and the The Y-axis track crosses. 5 . The automatic inspection device according to claim 1 , wherein an insulating device is provided on the rail changer, wherein the plurality of insulating devices are arranged at the junction of the X-axis track and the Y-axis track, so that 5 . The X-axis rail and the Y-axis rail are insulated from each other in the rail changer area. 6 . The automatic inspection device according to claim 5 , wherein a first wire and a second wire pass through the insulation device, and the first wire and the second wire are inside the insulation device. 7 . Maintain mutual insulation, wherein the electrical connection between the tracks is achieved by the first wire in the discontinuous region of the X-axis track, and the second wire is achieved in the discontinuous region of the Y-axis track to achieve the electrical connection between the tracks. connect. 7. The automatic inspection device according to claim 1, wherein the inspection mobile device has a plurality of flexible insulating rollers and a plurality of power pick-up clips, wherein the flexible insulating rollers can be automatically raised and lowered, and the The electric clip can be automatically retracted. 8 . The automatic inspection device according to claim 1 , wherein the plurality of flexible insulating rollers include an X-axis flexible insulating roller and a Y-axis flexible insulating roller. 9 . 9 . The automatic inspection device according to claim 1 , wherein the automatic inspection device has a WIFI positioning device, a CCD sensing device, and a camera device. 10 . 10. An automatic inspection method, characterized in that, proceed as follows: The inspection mobile equipment runs horizontally on the first X-axis sub-track and the second X-axis sub-track. The lower part of the inspection device has multiple X-axis flexible insulating rollers and Y-axis flexible insulating rollers; multiple X-axis flexible insulating rollers The roller contacts the X-axis track and supports the movement of the inspection mobile device, and multiple Y-axis flexible insulating rollers are retracted inside the inspection mobile device; on the inspection mobile device, the CCD monitors the surrounding environment, and records the data in real time. It is sent back to the terminal equipment of the monitoring personnel, and the mobile equipment is positioned by the positioning device, and the position command of the positioning device is accepted, and the positioning device sends the command. Take the electric clip to take electricity; When the inspection mobile equipment needs to change the track, it is positioned at the coordinate position of the track changer through the positioning device. At this time, a plurality of Y-axis flexible insulating rollers are lowered through the lifting device to contact the Y-axis track, and support the inspection of the mobile equipment. Each X-axis flexible insulating roller is lifted and retracted to the interior of the inspection mobile equipment through the lifting device, and the power-taking clamp is adjusted to obtain electricity. At this time, the power-taking clamp takes power through the Y-axis track; When the inspection mobile device runs on the Y-axis track, the inspection mobile device runs vertically on the Y-axis track, and multiple Y-axis flexible insulating rollers contact the Y-axis track and support the inspection mobile device to move, and multiple X-axis The flexible insulating roller is retracted into the inspection mobile equipment; during operation, multiple power-taking clips 1e and 1h are used to take power; The track changer has four track change units, and the track change unit has insulating devices 2a, wherein a plurality of insulating devices 2a are arranged at the junction of the X-axis track and the Y-axis track, and are respectively connected with the X-axis track and the Y-axis track. connected, so that the X-axis track and the Y-axis track are insulated from each other in the track changer area; the insulating device has a first wire 2d and a second wire 2b passing through, and the first wire 2d and the second wire 2b are in the insulating device 2a The interior is kept insulated from each other, wherein the electrical connection between the two sections of the track is realized in the discontinuous region of the X-axis track through the first wire 2d, and the second wire 2b is realized in the discontinuous region of the Y-axis track to realize the electrical connection between the two sections of the track. ; and the distance between adjacent insulating devices is equal to the diameter of the flexible insulating roller.

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