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An inspection robot telescopic arm

An inspection robot and telescopic arm technology, applied in the field of robots, can solve the problems of complex application scenarios, difficult product miniaturization and cost control, and achieve the effects of stable and reliable structure, simple and reliable driving, and simple structure

Active Publication Date: 2016-08-17
YIJIAHE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this design is complex in the application scenario of load sensor expansion and contraction, and it is difficult to miniaturize the product and control the cost

Method used

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  • An inspection robot telescopic arm
  • An inspection robot telescopic arm
  • An inspection robot telescopic arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the detection system of the inspection robot is composed of a mobile sensor system 101, a hanging arm 102, and a detection box 103; The body moves up and down; the detection box 103 is provided with three layers of sensor installation points from top to bottom, respectively, such as infrared, visible light cameras, ultrasonic sensors, etc., where the bottom layer is the installation point of the mobile sensor system 101, and the sensors are installed on the inspection robot. On the telescopic arm, the sensor and the telescopic arm of the inspection robot jointly constitute a mobile sensor system 101. When the robot arm is telescopic, the sensor can adjust the detection position forward and backward; the first and second layer sensors of the detection box 103 are fixed relative to the detection box body itself. The telescopic arm of the inspection robot provided is installed at the installation point of the mobile sensor 101 .

[0023] Such as...

Embodiment 2

[0030] In combination with Embodiment 1, in order to further enhance the telescopic distance, the telescopic arm of the inspection robot provided by the present invention adopts a multi-stage telescopic arm, and the structure of the telescopic arm at each level is the same as that of the middle telescopic arm. The belt 141 is connected, and the slider of the first-stage telescopic arm is sleeved on the base rail 144 and can slide on the base rail; the guide rail of the second-stage telescopic arm is connected with the belt of the first-stage telescopic arm, and the sliding block of the second-stage telescopic arm The block is set on the guide rail of the first-stage telescopic arm and can slide on the guide rail of the first-stage telescopic arm; and so on, the guide rail of the last-stage telescopic arm is connected with the belt of the penultimate telescopic arm, and the last-stage telescopic arm The slider of the arm is set on the guide rail of the penultimate telescopic arm...

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Abstract

The invention provides a telescoping arm of a patrol robot. The telescoping arm comprises a drive module, a telescoping arm body and a slide arm, wherein the telescoping arm body comprises a guide rail, a belt and a belt clamp; front and rear ends of the guide rail are respectively provided with a front wheel and a rear wheel; the belt is wound on the front wheel and the rear wheel; the belt clamp clamps the belt; the guide rail is connected with the drive module; and the slide arm is movably mounted on the guide rail and is connected with the belt. The telescoping arm utilizes the drive module to drive the telescoping arm body and the slide arm to move; when the telescoping arm body moves, clamping friction force of the belt clamp on the belt is overcome, so that the belt rotates, and the belt rotates to drive the slide arm to move, and therefore, telescoping of the robot arm is realized.

Description

technical field [0001] The invention belongs to the technical field of robots and relates to a telescopic arm of an inspection robot. Background technique [0002] When an inspection robot performs inspections, its fuselage cannot accurately reach all positions, especially for some robots whose fuselage can only expand and contract in the next dimension. When the detection target has a certain distance from its detection sensor, it needs to The sensor can move back and forth to improve the working precision, and the arm disclosed by the invention is applicable to such application occasions. [0003] Chinese invention patent document CN101780674A "Transmission line automatic inspection robot telescopic arm transmission device" discloses a robot telescopic arm transmission device in the form of an inner and outer lifting cylinder similar to an antenna, and the arm lifting mechanism consists of an inner and outer screw rod and a nut transmission mechanism , inner and outer lif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J18/02
Inventor 许春山兰新力
Owner YIJIAHE TECH CO LTD
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