磁吸式履带爬壁装置
By using a magnetic track structure that combines magnetic attraction and track friction, the problem of insufficient load capacity and movement flexibility of wheeled wall-climbing robots is solved, enabling stable crawling and flexible movement on complex surfaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI XIAODAO INTELLIGENT TECH CO LTD
- Filing Date
- 2025-10-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing wheeled wall-climbing robots have limited load capacity and insufficient mobility, making it difficult to maintain stability on oily, dusty, or smooth surfaces, and difficult to cross wall obstacles.
It adopts a magnetic track structure with block magnets on the track. Combining track friction and magnetic attraction, the magnets are attracted to the wall surface. The track mechanism is driven by a motor and has a drive wheel and a tension wheel, enabling flexible movement.
The increased load-bearing capacity and maneuverability of the climbing device enable it to remain stable on complex surfaces, adapt to harsh environments, and overcome wall obstacles.
Smart Images
Figure CN224511284U_ABST
Abstract
Claims
1. A magnetic tracked wall-climbing device, comprising: The body (11) has an installation chamber inside, and a partition (12) is installed inside the installation chamber, which divides the installation chamber into a left chamber (131) and a right chamber (132). Power supply (21), which is located on one side of the top of the body (11), is used to power the device; The PLC control unit is located on the other side of the top of the body (11); Its characteristic is that it further includes: The track mechanism includes two track assemblies (3) arranged on the left and right sides of the body (11), respectively. Each track assembly (3) has a drive shaft (311) arranged on the body (11). The drive shaft (311) is driven by a motor (312) arranged in a corresponding chamber. A drive wheel (313) is provided on the drive shaft (311). A tension shaft (321) is provided on the body (11), and a tension wheel (322) is provided on the tension shaft (321). Tracks are provided at the tension wheel (322) and drive wheel (313). The track has a belt body (331). Several inner blocks (331a) are provided at equal intervals on the inner side of the belt body (331). There is a groove structure (331b) between adjacent inner blocks (331a). Multiple block magnets (332) are provided at equal intervals on the outer side of the belt body (331). Magnet fixing screws (332a) pass through the magnets (332) and connect to the inner blocks (331a) to fix the magnets (332). The track mechanism is connected to the control unit.
2. The magnetic wall-climbing device of claim 1, wherein: The power supply (21) is fixed by a first fixing strip (61) and a second fixing strip (62). The first fixing strip (61) is arranged on one side of the power supply, and the second fixing strip (62) is arranged on the other side of the power supply. The first fixing strip (61) has a first U-shaped body (611). The first ears (612) are respectively provided at both ends of the first U-shaped body (611). The first ears (612) are connected to the body (11) by screws. The second fixing strip (62) has a second U-shaped body (621). The second ears (622) are respectively provided at both ends of the second U-shaped body (621). The second ears (622) are connected to the body (11) by screws.
3. The magnetic wall-climbing device of claim 1, wherein: The control unit is arranged inside the control box (4), and the body (11) is provided with a mounting strip. The mounting strip has a U-shaped part (51), and side ears (52) are provided on both sides of the U-shaped part (51). The control box (4) is fixed on the mounting strip.
4. The magnetic wall-climbing device of claim 1, wherein: The base plate of the body (11) is made up of a left base plate (14a) and a right base plate (14b). Both the left base plate (14a) and the right base plate (14b) are arranged at an angle, and the outer height of the left base plate (14a) and the outer height of the right base plate (14b) are the same. The height of the splicing position of the left base plate (14a) and the right base plate (14b) is greater than the outer height of the left base plate (14a).