An alignment apparatus (the tool) of the present invention includes a pair of bracket devices for rigidly holding shafts. As the shafts are secured to the bracket devices with chains, sensors of one of the bracket devices are exposed to an extension beam of the other bracket device thereby defining
An alignment apparatus (the tool) of the present invention includes a pair of bracket devices for rigidly holding shafts. As the shafts are secured to the bracket devices with chains, sensors of one of the bracket devices are exposed to an extension beam of the other bracket device thereby defining gaps or distances between the extension beam and the sensors. If offset is determined between the distances because one shaft is misaligned relative the other shaft, the sensors send signal to a mobile device, thereby informing a user about misalignment between the shafts.
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1. A system for measuring alignment of a first shaft defining a first axis and a second shaft defining a second axis with one of the shafts extending from a first equipment and the second shaft extending from a second equipment, said system comprising: a mobile device;a first bracket device for hold
1. A system for measuring alignment of a first shaft defining a first axis and a second shaft defining a second axis with one of the shafts extending from a first equipment and the second shaft extending from a second equipment, said system comprising: a mobile device;a first bracket device for holding the first shaft and including a bar bracket movable relative said first bracket device, wherein said bar bracket includes a magnet holder for holding a magnet and an extension beam positioned in the center of said bar bracket and extending generally parallel to the first axis of the first shaft and the second axis of the second shaft;a second bracket device for holding the second shaft and including a housing unit movable relative said second bracket device and said first bracket device, said housing unit including a battery, an electrical circuit board, a controller; and at least a pair of non-contact sensors operably connected to said electrical circuit board and controller and exposed from said housing unit to said extension beam, wherein said sensors are spaced in axial direction from one another and radially spaced from said extension beam, wherein said sensors are configured to measure misalignment of the first shaft and the second shaft as said electrical circuit board and said controller determine distance between one of said sensors and said extension beam and distance between another of said sensors and said extension beam as said first bracket device and said second bracket device are rotated to at least two different angular positions around the first shaft and the second shaft; andwherein said electrical circuit board and controller are configured to transmit information about respective distances between said sensors and said extension beam to said mobile device. 2. The system as set forth in claim 1, wherein said first bracket device and said second bracket device include a V-shaped element having a top side and terminals ends defined by sides spaced from one another to form gaps. 3. The system as set forth in claim 1, wherein said sides of one of said terminal ends further include ear portions with openings formed therein to receive a barrel used as pivoting point and defining an inlet to receive a pin connected to and extending from a chain thereby allowing said chain and said pin to pivot about said ear portions as the first shaft and the second shaft are rigidly secured to said first bracket device and said second bracket device respectively. 4. The system as set forth in claim 3, wherein a tensioning knob is connected to said pin to tension said chains. 5. The system as set forth in claim 4, wherein an anchor hook is secured to each of said terminal ends of said chains to rigidly secure said chains during tensioning of said chains in order to rigidly secure the shafts within the respective first bracket device and said second bracket device. 6. The system as set forth in claim 5, wherein said first bracket device and said second bracket device include a pair of rods extending outwardly from said top side. 7. The system as set forth in claim 6, wherein said first bracket device further includes said bar bracket having side towers to receive said rods to allow said bar bracket to move between different position and relative to said first bracket device about said rods. 8. The system as set forth in claim 7, wherein said bar bracket further defines a center part to receive said extension beam. 9. The system as set forth in claim 7, wherein said housing unit of said second bracket is further defined by a unit bracket holder for holding said housing unit, an enclosure part, said battery to provide power to said electrical circuit board and said controller, and a lid part to protect said battery and said electrical circuit board from external impact and contaminants such as water and dust. 10. The system as set forth in claim 7, including a pair of external devices allowing to move said first bracket device and said second bracket device independently from one another. 11. The system as set forth in claim 7, wherein said electrical circuit board and said controller determine difference between a first position and a second position wherein in said first position as said electrical circuit board and said controller receive a first signal from said sensors exposed to said extension beam thereby defining identical gaps between said extension beam and said sensor to identify that the first shaft and the second shaft are aligned and said second position as said electrical circuit board and said controller receive a second signal from said sensors exposed to said extension beam thereby defining offset between said extension beam and said sensor to identify misalignment between the first shaft and the second shaft. 12. The system as set forth in claim 1, wherein said sensors are inductive proximity sensors. 13. The system as set forth in claim 1, wherein said first bracket device and said second bracket device are movable between multiple angular positions around the first shaft and the second shaft, e.g. 12 o'clock, 3 o'clock, 6 o'clock, and 9 o'clock positions, wherein said first bracket device and said second bracket device are cooperably connected to said mobile device as said mobile device indicates said angular positions of said first bracket device and said second bracket device relative the first shaft and the second shaft. 14. A method for measuring alignment of a first shaft defining a first axis and a second shaft defining a second axis with one of the shafts extending from a first equipment and the second shaft extending from a second equipment, said method comprising the steps of: engaging a first bracket about the first shaft, wherein said first bracket includes a bar bracket movable relative said first bracket, wherein said bar bracket includes a magnet holder for holding a magnet and an extension beam positioned in the center of said bar bracket and extending generally parallel to the first axis of the first shaft and the second shaft;engaging a second bracket about the second shaft, wherein the second bracket includes a housing unit movable relative said second bracket and said first bracket, said housing unit including a battery, an electrical circuit board, a controller; and at least a pair of non-contact sensors operably connected to said electrical circuit board and controller and exposed from said housing unit to said extension beam, wherein said sensors are spaced in axial direction from one another and radially spaced from said extension beam, wherein said sensors are configured to measure misalignment of the first shaft and the second shaft as said electrical circuit board and said controller determine distance between one of said sensors and said extension beam and distance between another of said sensors and said extension beam; androtating the first bracket and the second bracket device to at least two different radial positions around the first shaft and the second shaft thereby sending information about distances between the sensors and the extension beam to a mobile device. 15. The method as set forth in claim 14, wherein the step of forming the first bracket devise and the second bracket is further defined by providing a V-shaped element having a top side and terminals ends defined by sides spaced from one another to form gaps. 16. The method as set forth in claim 15, wherein the step of forming a V-shaped element is further defined by forming ear portions with openings formed therein to receive a barrel used as pivoting point and defining an inlet to receive a pin connected to and extending from a chain thereby allowing the chain and the pin to pivot about the ear portions as the first shaft and the second shaft are rigidly secured to the first bracket and the second bracket respectively. 17. The method as set forth in claim 14, wherein the step of forming the first bracket and the second bracket is further defined by connecting a pair of rods extending outwardly from the top side. 18. The method as set forth in claim 17, including the step of connecting said bar bracket having side towers to receive the rods to allow the bar bracket to move between different position and relative to the first bracket about the rods.
Weihrauch, Rainer, Device and method for determining the orientation of two shafts connected via two universal joints and a third shaft with a pivot joint.
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