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A pipeline inspection robot system

A robot system and pipeline inspection technology, applied in the direction of pipe components, special pipes, mechanical equipment, etc., can solve the problems of inconvenient transfer and maintenance, difficult disassembly, interruption of signal and power transmission, etc., and achieve the convenience of convenient layout and maintenance , reduce the burden, and eliminate the effect of distance measurement deviation

Inactive Publication Date: 2019-03-29
SHANGHAI RUNPIN IND & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing pipeline detection robot system has the following general defects to be overcome: 1. The cables are connected to the control device of the detection robot. Since there are multiple wires in the cable, it is not easy to disassemble, so even if the detection robot is in the In the waiting state, the cable is still connected to the detection robot, which makes the transfer and maintenance inconvenient; 2. Most of the reels adopt the form of passive pay-off, that is, the detection robot moves forward and pulls the cable, and then pulls the rotation of the reel
These all pose a risk of interruption of signal and power transmission in the detection robot system

Method used

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  • A pipeline inspection robot system
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A pipeline detection robot system, which includes a pipeline detection robot, a cable, a cable reel, a power cord and a master control device, wherein,

[0031] The pipeline detection robot includes a chassis 6, a connecting arm and a camera system, a robot control device is installed on the chassis, and a cable interface is provided at the rear end of the chassis, and an interface fastener is provided on the cable interface; the robot control The device is respectively connected with the cable interface, the chassis, the connecting arm and the camera system;

[0032]The cable reel includes a support 4, a reel 1, a reel drive motor 3, a conductive slip ring and a reciprocating mechanism 2, wherein the reel drive motor 3 is fixed on the support 4 and is a reel 1 and the reciprocating mechanism 2 provide power; the shaft of the reel 1 is arranged on the support 4, and one end thereof has a conductive slip ring;

[0033] The cable has a power line, a video signal line and...

Embodiment 2

[0037] A pipeline inspection robot system based on Embodiment 1, wherein the camera system is connected to the chassis 6 through a connecting arm; the chassis includes a vehicle body, driving wheels, driving motors, cable interfaces and a robot control device, wherein the The drive motor is fixed on the vehicle body, and the drive wheel shaft is arranged on the vehicle body; the drive motor is connected with the drive wheel; a drive wheel baffle 61 is arranged on the outside of the drive wheel.

[0038] The camera system includes a camera device, a swing mechanism and a rotation mechanism, the camera device is connected to the swing mechanism, the swing mechanism is connected to the rotation mechanism, and the connection mechanism is connected to the connecting arm;

[0039] Wherein, the camera device includes a camera 91 and a lighting lamp 92 surrounding the camera;

[0040] The robot control device is connected with the cable interface, the drive motor, the connecting arm, ...

Embodiment 3

[0047] A pipeline video inspection robot system based on Embodiment 2, wherein the rotating mechanism includes a rotating mechanism housing 81, a rotating drive motor, a rotating gear and a rotating arm 83, wherein the rotating driving motor is fixed on the rotating mechanism housing 81 Among them, it is connected with the robot control device, and its output shaft has a rotating drive gear; the rotating gear shaft is arranged in the rotating mechanism housing 81, and is meshed with the rotating driving gear; the rear end of the rotating arm 83 is connected to the The rotating gear is connected, and the rotating gear is coaxial with the rotating arm 83 . In this way, the rotation drive motor drives the rotation drive gear to rotate, the rotation drive gear drives the rotation gear to rotate, the rotation gear drives the rotation arm 83 to rotate, and then the rotation arm 83 rotates relative to the rotation mechanism housing 81 . In a more practical application, the shaft of t...

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PUM

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Abstract

The invention discloses a pipe detecting robot system. The pipe detecting robot system comprises a pipe detecting robot, a cable, a cable winding roll, a power supply wire and a main control device, wherein the pipe detecting robot includes a chassis; a robot control device is mounted on the chassis; a cable joint is arranged at the back end of the chassis, and is provided with a joint fastening piece; the cable winding roll includes a bracket, a winding cylinder and an electric conducting slide ring; a shaft of the wire winding cylinder is arranged on the bracket, and the electric conducting slide ring is arranged at one end; a cable plug is arranged at the tail end of the cable, and is provided with a plug fastening piece; and the cable plug can be matched with the cable joint to realize detachable fixed connection between the cable plug and the cable joint. The pipe detecting robot system can realize stable detachable connection between the detecting robot and the cable; and the cable can serve as a robot recovery cable when the robot is broken down.

Description

technical field [0001] The invention relates to the field of pipeline detection, in particular to a pipeline detection robot system. Background technique [0002] With the wide application of pipelines in modern society, robots for inspection, maintenance and construction in pipelines have been widely used. However, a mainstream structure of the existing pipeline robot is that the master control device is connected with the detection robot through the wires on the winding and reel. However, the existing pipeline detection robot system has the following general defects to be overcome: 1. The cables are connected to the control device of the detection robot. Since there are multiple wires in the cable, it is not easy to disassemble, so even if the detection robot is in the In the waiting state, the cable is still connected to the detection robot, which makes the transfer and maintenance inconvenient; 2. Most reels adopt the form of passive pay-off, that is, the detection robo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/30F16L55/46F16L101/30
CPCF16L55/30F16L55/46F16L2101/30
Inventor 张国新谢力志
Owner SHANGHAI RUNPIN IND & TRADE CO LTD