Protection equipment or safety device e.g. rotation controller, support, has fixation rod cooperating with helix, and upper and lower plates, where sub-speed detector or sensor is miniaturized and fixed inside housing of upper plate

摘要

#CMT# #/CMT# The support (1) has a fixation rod (5) cooperating with a helix (7), and a lower plate and an upper plate (3), where the helix is protected by a cover (4). A sub-speed detector or sensor is miniaturized and fixed inside a housing of the upper plate and connected to an automate via a conductive wire. The fixation rod is constituted of a revolution part for receiving and transmitting a rotation movement, and the support and the cover are made of a plastic material e.g. polyamide. #CMT#USE : #/CMT# Used for a protection equipment or safety device e.g. rotation controller or sub-speed detector or sensor, measuring rotation speed or acceleration of an rotation axle (claimed) or counting number of revolutions of a rotative shaft of an industrial equipment such as bucket elevator, conveyor and mixer or lock, where the protection equipment or safety device is installed on the rotative shaft for protecting person and an equipment against a dangerous condition of sub-speed e.g. acceleration speed, of the rotating shaft. #CMT#ADVANTAGE : #/CMT# The support permits to reduce the encumbrance of the sub-speed detector or sensor such that the detector or sensor can be utilized on the industrial equipment having reduced dimensions. The support detects vertical detection for simplifying parts of the detector or sensor and reducing implementation and fabrication cost of the detector or sensor. The protection equipment or safety device can be integrated in the support in a sealed manner. The detector or sensor is miniaturized and fixed inside the housing of the upper plate of the support, thus increasing resistance of the detector or sensor against utilization or handling environment e.g. dust, bad weather, vibrations and physical impacts, and increasing safety of persons and protection of the industrial equipment against dangerous conditions of sub-speed e.g. acceleration speed, of the rotating shaft. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a support. 1 : Support 3 : Upper plate 4 : Cover 5 : Fixation rod 6 : Anti-rotation 7 : Helix.