A permanent magnet chain wall-climbing robot with air rod buffer

A technology of a wall-climbing robot and an air rod, applied in the field of wall-climbing robots, can solve the problems of no water-cooled wall thickness measurement equipment, inconvenient maintenance and repair work of the water-cooled wall, etc. Effect

Active Publication Date: 2017-10-20
HARBIN KENENG CLADDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that there is no special water-cooled wall thickness measuring equipment at present, which brings inconvenience to the maintenance and repair work of the water-cooled wall

Method used

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  • A permanent magnet chain wall-climbing robot with air rod buffer
  • A permanent magnet chain wall-climbing robot with air rod buffer
  • A permanent magnet chain wall-climbing robot with air rod buffer

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specific Embodiment approach 1

[0022] Specific implementation mode one: combine Figure 1-Figure 4 Describe this embodiment, this embodiment is a kind of permanent magnet chain wall-climbing robot with air rod buffering, it comprises the first wall-climbing leg, the second wall-climbing leg and elastic buffer connector, the first wall-climbing leg and the second wall-climbing leg The wall-climbing legs are radially arranged left and right, and the first wall-climbing leg and the second wall-climbing leg are connected by elastic buffer connectors.

[0023] The structure of the first wall-climbing leg and the second wall-climbing leg is the same, and the first wall-climbing leg includes a probe 1, a probe sleeve 2, a probe bracket 3, at least one slide rail 4, a plurality of slide sleeves 5, a first slide rail Frame 6, second slide rail frame 7, DC servo motor 8, driving shaft 9, driving bevel gear 11, driven bevel gear 10, driving sprocket 12, driven shaft 13, driven sprocket 14, permanent magnet chain assem...

specific Embodiment approach 2

[0028] Specific implementation mode two: combination figure 1 Describe this embodiment, it also includes a manual adjustment part in this embodiment, and the manual adjustment part is installed at the upper end of the intersection of the first air rod 17 and the second air rod 18 and the intersection of the third air rod 19 and the fourth air rod 20 . This setting adds a new way to the adjustment of the buffer, especially suitable for wall climbing when the distance between the two pipes is fixed. The distance between the climbing wall is unstable when climbing the wall quickly. Other compositions and connections are the same as those in the third embodiment.

specific Embodiment approach 3

[0029] Specific implementation mode three: combination figure 1 Describe this embodiment, the manual adjusting member of this embodiment includes screw rod 21 and two nuts 22, and two nuts 22 are respectively fixedly installed on the first gas rod 17 and the intersection point of second gas rod 18 and the third gas rod 19 and the third gas rod 19 and At the crossing point of the fourth air rod 20, the screw rod 21 is a screw rod with opposite screw threads at both ends, and the screw rod 21 is screwed on the two nuts 22 to drive the two nuts 22 to move toward each other or oppositely at the same time. With such arrangement, the distance between the first wall-climbing leg and the second wall-climbing leg can be quickly adjusted through two lead screws with different rotation directions. Other compositions and connections are the same as in Embodiment 4.

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Abstract

The invention discloses a permanent magnet chain wall climbing robot with air rods for buffering, and relates to the wall climbing robot. The problems that no special water-cooled wall thickness measuring device exists at present and the water-cooled wall is not convenient to maintain and overhaul are solved. A first slide rail frame and a second slide rail frame are connected through at least one slide rail. Each slide rail is sleeved with a plurality of slide sleeves in a slidable mode. A DC servo motor is installed on the second slide rail frame. A driving shaft is installed in the second slide rail frame in a rotatable mode. A driving chain wheel is installed on the driving shaft. A driven shaft is installed in the second slide rail frame in a rotatable mode. A driven chain wheel is installed on the driven shaft. The driving chain wheel is connected with the driven chain wheel through a permanent magnet chain assembly. An ultrasonic thickness measuring instrument is installed in the middle of each slide rail. Elastic buffering connecting pieces are hinged to a plurality of slide sleeves of a first wall climbing leg and a second wall climbing leg. The permanent magnet chain wall climbing robot is used for detecting and maintaining the water-cooled wall of a boiler.

Description

technical field [0001] The invention relates to a wall-climbing robot, in particular to a permanent magnet chain wall-climbing robot with an air bar buffer. Background technique [0002] A wall-climbing robot is an automated robot that can climb and complete tasks on vertical walls. The wall-climbing robot is also called the wall mobile robot. Because the vertical wall operation exceeds the human limit, it is also called the limit operation robot abroad. Wall-climbing robots are mainly used in petrochemical companies for flaw detection or painting treatment of cylindrical tanks, or for cleaning and painting of buildings. It is used in nuclear industry to check thickness measurement, etc. It can also be used in industries such as fire protection and shipbuilding. [0003] The water wall is the main heating part of the boiler, which is composed of several rows of steel pipes and distributed around the boiler furnace. Its inside is flowing water or steam, and the outside rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/075B62D55/265B62D55/10
CPCB62D55/075B62D55/10B62D55/265
Inventor 王俊明马洪文杨晓东王坤严勤展乾朱丽华
Owner HARBIN KENENG CLADDING TECH
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