36results about How to "Improve obstacle clearance efficiency" patented technology

The invention discloses an unimpeded overpass vehicle for road maintenance which can ensure normal running of a vehicle and avoid interference on traffic smoothness while ensuring maintenance operation of a road. Two sliding rails are arranged at the bottom of a platform, on two sides of the sliding rails, a main vehicle body is arranged at the bottom of the platform, two sliding blocks are arranged at the top of the main vehicle body and correspond to the sliding rails, a crawler belt is arranged at the bottom of the main vehicle body, two sets of hanging rings are arranged at the top of theplatform and located at the two ends of the platform respectively, every two hanging rings form a set, and two sets of inserting holes are formed in the top of the platform. The two sets of insertingholes are located in the two sides of the platform respectively, one set of inserting holes is composed of at least three inserting holes, the inserting holes in the same set are arranged at equal intervals, and the two buffering inclined plates are arranged at the two ends of the platform respectively.

The invention relates to a split line moving platform. A power transmission lead is used as a working path in the platform, various barriers (a vibration damper, a crimping pipe, a spacing bar, a suspension line clamp, an insulator string and the like) are spanned and avoided, the platform is provided with a camera which can observe the condition of the running line and timely discover the defects of the line and hardware tools, and other working mechanical arms can be expanded to finish clearing line barriers and the like. A robot has flexible action and large working range, has the effect of protecting devices during jumping the barriers, and has high safety and reliability. The platform mainly consists of a traveling device, a driving arm device, an anti-tilting device and a power supply control box; and the traveling device is arranged on an electric cable and connected with the driving arm device, and the anti-tilting device is arranged at the tail end of the traveling device.

The invention discloses a cable-flexible robot that can negotiate barriers autonomously, belongs to an autonomous detection device of flexible cables and comprises a support platform; wherein, two ends of the support platform are provided with a front arm and a back arm which can be folded; the end part of the support platform is provided with a walking mechanism; a middle arm which is extendableis positioned at the middle part of the support platform and a walking wheel is arranged at the end part of the middle arm; the robot has the function of realizing the complete online walking and barrier negotiating under the intelligent control condition.

The invention discloses an automatic inspection device and an automatic inspection system for high-voltage wires. The automatic inspection device and the automatic inspection system have the advantages that special slide tracks for the high-voltage wires are formed by two inspection columns which can be perfectly fastened with each other, so that the inspection device can be automatically mounted and detached; four cameras are arranged in the inspection device, so that the high-voltage wires can be monitored at complete view angles in 360-degree ranges; the automatic inspection device is provided with mechanical arms and mechanical hands, can assuredly easily cross obstacles regardless of the sizes of the obstacles and is high in obstacle crossing speed and obstacle crossing efficiency; smashing knives are arranged at the front ends of the inspection columns, so that peculiar matters of the high-voltage wires can be handled; the automatic inspection device is provided with dust brushes, so that dust on the high-voltage wires can be cleaned; U-shaped rotary drums are arranged in the inspection columns, so that paint can be brushed on the high-voltage wires, and the high-voltage wires can be maintained.

The invention discloses a method for automatic obstacle-crossing of a capsule endoscope in a living body and a system. The method comprises the following steps: step S1: receiving a sensing signal of the position and posture of the capsule endoscope in the living body detected by a sensor in real time; step S2: in the moving process of the capsule endoscope, according to the sensing signal, judging whether the capsule endoscope is hindered in the moving process, if so, turning to the step S3, otherwise, repeating the step S2; and step S3: controlling an external magnet to be moved to drive the capsule endoscope to execute the obstacle-crossing movement. The sensing signal of the sensor is received to judge whether the movement of the capsule endoscope is hindered, and the movement of the external magnet is controlled to drive the capsule endoscope to execute the obstacle-crossing movement, namely the movement of the capsule endoscope can be automatically judged and the capsule endoscope automatically performs the obstacle-crossing operation after the movement of the capsule endoscope is hindered, the difficulty degree of the artificial operation is reduced, the obstacle-crossing efficiency of the capsule endoscope is higher, and the automatic scanning technology of the capsule endoscope can be realized.

The invention relates to an obstacle-crossing inspection robot and an obstacle-crossing method, comprising a car body and wheels arranged on the left and right sides of the car body, the car body is provided with an accommodating chamber that runs through the front and rear sides of the car body, and the accommodating chamber is provided with a bridge plate and The manipulator, the manipulator can move the bridge plate from the front end of the accommodation cavity to the obstacle ditch, and the manipulator can move the bridge plate from the obstacle channel through the rear end of the accommodation cavity to the accommodation cavity, between the wheels on both sides of the car body The distance dimension is smaller than the width dimension of the bridge plate, so that the vehicle body can run on the bridge plate. By setting up the manipulator and the bridge plate on the car body, the manipulator moves out of the bridge plate from the front end of the accommodation chamber before overcoming the obstacle and recovers the bridge plate from the rear end of the accommodation chamber after overcoming the obstacle, so that the car body can cross the obstacle ditch through the bridge plate, It has the characteristics of convenient operation and ability to overcome obstacles independently. At the same time, after the car body passes through the obstacle ditch, the bridge plate is directly recovered from the rear end of the accommodation chamber, so that readjusting the position of the car body can be avoided during the recovery operation, thereby improving the obstacle-crossing efficiency.

The invention discloses a novel structure of a deicing robot based on a pneumatic type electric transmission line, comprising a forearm unit, a middle arm unit, a rear arm unit and a gravity center adjustment balance mechanism, wherein the forearm unit, the middle arm unit and the rear arm unit are sequentially connected with the gravity center adjustment balance mechanism positioned below the forearm unit, the middle arm unit and the rear arm unit; the forearm unit and the rear arm unit are symmetrically arranged; the forearm unit comprises a stacked type mechanical arm mechanism, a travelling driving mechanism, a deicing mechanism, a palm opening and closing mechanism and a brake braking mechanism; the middle arm unit comprises a vertical type telescopic arm mechanism, the travelling driving mechanism, the palm opening and closing mechanism and the brake braking mechanism; and the rear arm unit is the same as the forearm unit in structure and comprises a pneumatic control loop which enables the forearm unit, the middle arm unit and the rear arm unit to take telescopic actions, travelling actions, obstacle detouring actions and deicing actions and takes compressed air as a power source. The invention can complete the deicing operation, the on-line stable travelling and high-efficiency autonomous obstacle detouring under the conditions of intelligent control and has the advantages of compact structure, light weight, easy control, and the like.

The invention relates to a bionic crawling robot used for tour inspection of a high-voltage transmission line. The bionic crawling robot comprises two claw parts arranged in a manner of central symmetry; each claw part comprises an upper claw part and a lower claw part; each upper claw part and the corresponding lower claw part are connected through a wrist part; each wrist part is fixedly connected with a shoulder part through an arm; and the two shoulder parts are fixedly connected through a connecting rod. The structural design of the robot is a modular design, so that the robot is more reasonable in overall structure, and the overall robot is easy to install and convenient to maintain; moreover, an antisymmetric design is employed by the robot, so that the load distribution of the robot can be uniform in a running process, and the overall weight is relatively reasonable; the functions of walking and crossing obstacles on the transmission line can be achieved; control is simple, andthe control process can be realized easily, so that the obstacle crossing efficiency is increased; and the whole robot is simple in mechanical structure, relatively small in size, and lightweight inoverall structure.