An inspection robot walking mechanism

A technology for inspection robots and walking mechanisms, which is applied to manipulators, manufacturing tools, etc., can solve the problems of inconvenient maintenance, inability to drive up and down slopes, and sharp turn steering functions, etc., to achieve easy installation and unloading maintenance, simple and reliable driving methods, The effect of stable driving and braking capabilities

CN105798876BActive Publication Date: 2017-03-29YIJIAHE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-03-29

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Abstract

The invention provides a route inspection robot walking mechanism. The route inspection robot walking mechanism comprises a driving mechanism and a guide mechanism; the driving mechanism includes a bearing plate; the bearing plate is provided with a gear driven by a driving device; the guide mechanism is positioned above the bearing plate, and includes an upper connecting block and front and back guide wheel sets; the front and back guide wheel sets are the same in structure, and include wheel set connecting pieces and left and right guide arms; the left and right guide arms are movably mounted at the left and right ends of the wheel set connecting pieces; and the wheel set connecting pieces of the front and back guide wheel sets are respectively mounted at the front and back ends of the upper connecting block in a horizontal rotating manner. The route inspection robot walking mechanism needs no additional auxiliary device during turning, is stable in operation when going upwards and downwards a slope with a higher gradient, and is convenient for installation and unloading and easy to maintain.
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Description

technical field

[0001] The invention relates to a walking mechanism of an inspection robot. Background technique

[0002] Chinese invention patent document CN201510159496.1 "A Walking Mechanism of a Cable Tunnel Inspection Robot" discloses a walking mechanism of a cable tunnel inspection robot, including a guide rail and a driving guide mechanism, the guide rail has a hollow chamber, and the drive The guiding mechanism includes a frame installed in the hollow chamber of the guide rail. The frame is equipped with a horizontal guide wheel set, which acts as a horizontal guide in the hollow chamber of the guide rail. The robot is suspended under the frame, and the frame is equipped with a load-bearing wheel set. , the hollow chamber of the guide rail is provided with a load-bearing track for supporting the load-bearing wheel set, and the drive wheel set is provided under the frame, and the drive wheel set is rolled and matched with the lower surface of the guide rail below the ...

Examples

specific Embodiment approach

[0021] The walking mechanism of the inspection robot provided by the present invention has the functions of stable walking on slopes and steering in sharp turns, and includes a driving mechanism 102 and a guiding mechanism 103 .

[0022] Such as figure 1 As shown, the aluminum alloy track 101 is composed of a main rail 110 with a circular cross section and a rack 111 installed below the main rail 110 , and the track may have ramps and bends according to the direction of the tunnel.

[0023] Such as figure 2 As shown, the driving mechanism 102 includes a bearing plate 122, a driving motor 123, a gear 121, and a track fitting 120. The driving motor 123 is installed below the loading plate 122, and the gear 121 and the track fitting 120 are installed sequentially above the loading plate 122. , the motor shaft of the driving motor 123 passes through the bearing plate 122 and is coaxially connected with the gear 121 and the track fitting 120, and the driving motor 123 synchronous...