Wall climbing car specially for water cooled wall thickness measurement

A water-cooled wall and trolley technology, which is applied in the field of wall-climbing trolleys and water-cooled wall-climbing trolleys, can solve the problems of inapplicable water-cooled wall thickness detection, difficult transportation and measurement, and complicated structure, so as to reduce the difficulty of transportation and measurement and reduce the labor force of workers. The effect of simple labor and measurement methods

Inactive Publication Date: 2018-05-15
HARBIN KENENG CLADDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that the existing traditional wall-climbing equipment cannot be used for the thickness detection of the water-cooled wall, and the structure is complicated, the volume is large, and the mass is large, which leads to the problem of difficulty in handling and measurement, and further provides a special climbing wall for water-cooled wall thickness measurement. car

Method used

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  • Wall climbing car specially for water cooled wall thickness measurement
  • Wall climbing car specially for water cooled wall thickness measurement
  • Wall climbing car specially for water cooled wall thickness measurement

Examples

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specific Embodiment approach 1

[0024] Specific implementation mode one: combine Figure 1~3 Describe this embodiment, a wall-climbing trolley dedicated to measuring the thickness of the water-cooled wall, which includes a trolley main body 1, a fixed pulley 3 and a traction rope 4, the fixed pulley 3 is arranged on the top of the water-cooled wall 2, and the trolley main body 1 is pulled The rope 4 is connected with the fixed pulley 3, and the trolley main body 1 includes a main frame body 1-7, a first single magnetic wheel 1-1, a first fixed frame 1-22, a first magnetic wheel set 1-4, a second Fixing frame 1-5, auxiliary fixing frame 1-24, first EMAT probe 1-10, first probe mounting frame 1-14, second EMAT probe 1-11, second probe mounting frame 1-17, two auxiliary Magnetic wheel 1-13 and four probe magnetic wheels 1-15, the first single magnetic wheel 1-1 is fixed on the top of the main frame body 1-7 through the first fixing frame 1-22, the first magnetic wheel group 1 -4 is fixedly connected to the rea...

specific Embodiment approach 2

[0030] Specific implementation mode two: combination Figure 1~3 To illustrate this embodiment, the first magnetic wheel set 1-4 includes two second magnetic wheels, the second fixed frame 1-5 is Y-shaped, and a branch of the Y-shaped second fixed frame 1-5 is connected to the main frame body 1 -7 is fixedly connected, and the other two branches of the second fixing frame 1-5 are respectively rotatably fixed to a second magnetic wheel, and the outer sidewalls of the two second magnetic wheels are in contact with the tube wall of the same tube of the water cooling wall. With this design, the two second magnetic wheels are arranged at a certain angle, and the size of the angle is determined according to the diameter of the water-cooled wall tube, so that the trolley can better adapt to the surface of the water-cooled wall and can be better adsorbed on the water-cooled wall. Other compositions and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0031] Specific implementation mode three: combination Figure 1~3To illustrate this embodiment, the first fixing frame 1-22 includes a magnetic wheel connector 1-8, a horizontal first fixing plate 1-9 and a vertical second fixing plate 1-3, the first single The magnetic wheel 1-1 is rotatably fixed on the first fixed plate 1-9 in the vertical direction through the magnetic wheel connecting piece 1-8, and the first fixed plate 1-9 is fixed on the main body through the second fixed plate 1-3. On frame body 1-7. Designed in this way, the magnetic wheel connecting piece 1-8 is connected with the first fixed plate 1-9 through a pin shaft, so that the magnetic wheel connecting piece 1-8 with the first single magnetic wheel 1-1 installed can use the pin shaft as a Center, rotate within a small range in the vertical direction. Other compositions and connections are the same as those in Embodiment 1 or Embodiment 2.

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Abstract

The invention provides a wall climbing car specially for water cooled wall thickness measurement, and relates to wall climbing detection equipment. The wall climbing car specially for water cooled wall thickness measurement solves the problems that existing traditional wall climbing equipment can not be applied to the thickness detection of a water cooled wall, and the structure is complex, the volume and mass are large, which makes difficulties in moving and measuring. A first single magnetic wheel is fixedly connected to the upper portion of a main frame body through a first fixing frame, afirst magnetic wheel group is fixedly connected to the rear portion of the main frame body through a second fixing frame, two auxiliary magnetic wheels are respectively fixedly connected on two sidesof the main frame body through an auxiliary fixing frame, a first probe mounting frame and a second probe mounting frame are arranged at the rear portion of the main frame body, each probe mounting frame is provided with two probe magnetic wheels, a first EMAT probe is fixedly installed on the main frame body through the first probe mounting frame, a second EMAT probe is fixedly installed on the main frame body through the second probe mounting frame, and the first single magnetic wheel, the first magnetic wheel group, the auxiliary magnetic wheels and the probe magnetic wheels are all close in contact with the water cooled wall.

Description

technical field [0001] The invention relates to a wall-climbing trolley, in particular to a water-cooled wall-climbing trolley equipped with a probe, which belongs to the technical field of boiler engineering. 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 ...

Claims

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Application Information

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IPC IPC(8): B62D57/024G01B21/08
Inventor 曹学伟王俊明杨晓东展乾李大鹏聂万斌
Owner HARBIN KENENG CLADDING TECH
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