The invention relates to the technical field of inspection climbing robots, in particular to a suction cup unit and an inspection robot, the suction cup unit comprises a tubular shell, a suction cup body and a pull rod, the bottom of the suction cup body is connected to one end of the tubular shell, and it is avoided that when the suction cup body makes contact with an adsorption face, the suction cup body is damaged; the suction cup body is separated from the tubular shell due to the fact that the pulling force on the two sides is too large. The pull rod is slidably arranged in the tubular shell, and one end is connected to the sucker body. When the pull rod slides towards the other end, the top of the suction cup body is driven to move towards the bottom, a negative pressure cavity is generated between the suction cup body and an adsorbed object, the suction cup body is adsorbed to the adsorbed object, and when the suction cup body generates the negative pressure cavity, the suction cup body only needs to be driven by the pull rod to generate form change. And the air pressure in the cavity does not need to be pumped out, so that the size of the whole suction cup unit is reduced, and the suction cup body can be installed at some small-size parts and can be suitable for some application scenes with narrow spaces.
本发明涉及巡检攀爬机器人技术领域,具体的,涉及一种吸盘单元及巡检机器人,吸盘单元包括管状壳体、吸盘本体及拉杆,其中,吸盘本体底部连接在管状壳体的一端,避免在吸盘本体与吸附面接触时,由于两侧的拉力过大导致吸盘本体从管状壳体上脱离。拉杆滑动设在管状壳体内,一端连接于吸盘本体。其中,拉杆向另一端滑动时,带动吸盘本体的顶部向底部移动,使吸盘本体与被吸附物体间产生负压腔体,将吸盘本体吸附在被吸附物体上,该吸盘本体在生成负压腔体时仅需要通过拉杆带动吸盘本体产生形态变化,不再需要抽空腔体内的气压,进而减小了整个吸盘单元的尺寸,使得吸盘本体可安装在一些尺寸较小的部位,可适用于一些狭小空间的应用场景。
Sucker unit and inspection robot
吸盘单元及巡检机器人
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |