Abstract: A variable height telescoping tower includes a base section and a second lower most section nested within the base section and extendable from within the base section. The second lower most section includes a plurality of vertically spaced lock apertures disposed thereon. A lock member is attached to the base section, and includes an engaging portion movable between a disengaged position at which the engaging portion rests outside of the lock apertures and an engaged position at which the engaging portion is engaged within one of the lock apertures of the second lower most section.

Abstract: A multi-axial telescoping support structure positioning system includes a frame having first and second opposed vertical sections. An axle is rotatably coupled to the first vertical section of the frame. A first rotary actuator has a first end mounted to the second vertical section of the frame and a second end rotatable with respect to the first end attached to the axle to rotate the axle. A telescoping support structure has a plurality of telescoping sections extendable from a base section along a longitudinal axis. A second rotary actuator is attached to the base section of the telescoping support structure at an intermediate position along the length of the base section and to the axle at a position between the first and second vertical sections of the frame to tilt the telescoping support structure about a tilt axis aligned perpendicular to the longitudinal axis of the telescoping support structure.

Abstract: A tension assembly indicates when a desired tension is achieved between two objects connected by the tension assembly. The tension assembly may be attached in series with a tension adjustor between a structure and an anchor, or any other two objects, and include a compressible component and an indication mechanism. As tension between the structure and anchor is adjusted using the tension adjustor, the compressible component adjusts in size, allowing the indicator to indicate whether the current tension is satisfactory. The compressible component includes a spring which, when compressed or expanded, allows the indicator to move toward or away from another indicator. When the indicators are aligned, the desired tension is achieved.

Abstract: A multi-axial telescoping support structure positioning system includes a frame having first and second opposed vertical sections. An axle is rotatably coupled to the first vertical section of the frame. A first rotary actuator has a first end mounted to the second vertical section of the frame and a second end rotatable with respect to the first end attached to the axle to rotate the axle. A telescoping support structure has a plurality of telescoping sections extendable from a base section along a longitudinal axis. A second rotary actuator is attached to the base section of the telescoping support structure at an intermediate position along the length of the base section and to the axle at a position between the first and second vertical sections of the frame to tilt the telescoping support structure about a tilt axis aligned perpendicular to the longitudinal axis of the telescoping support structure.

Abstract: A variable height telescoping tower includes a base section and a second lower most section nested within the base section and extendable from within the base section. The second lower most section includes a plurality of vertically spaced lock apertures disposed thereon. A lock member is attached to the base section, and includes an engaging portion movable between a disengaged position at which the engaging portion rests outside of the lock apertures and an engaged position at which the engaging portion is engaged within one of the lock apertures of the second lower most section.

Abstract: A multi-axial mast positioning system includes a frame having two opposed vertical sections, an axle coupled to the frame and rotatable around a first axis passing through the opposed vertical sections of the frame, and a mast coupled to the axle and rotatable about a second axis aligned with and perpendicular to the first axis. Level sensors measure the orientation of the mast along the first and second axes.

Abstract: A tension detector may detect and help correct tension in a lift cable. The cable may include a lift cable within a telescopic structure, such as a telescopic tower. The tension sensor may detect when the cable tension is outside a high tension threshold and a low tension threshold and trigger an alert when outside the thresholds. The alert may be an audible alert or a visual alert. A controller may prevent a user from making the tension worse and encourage an operator to correct the tension problem by preventing a winch from expanding or retracting the telescopic structure. The tension sensor may use springs to calibrate the thresholds for the high tension and low tension and a series of pulleys to manipulate an arm to engage a tension sensor.

Abstract: An alignment device provides position information for an antenna coupled to an extendable tower. The alignment device can provide position data including pitch data, roll data, and azimuth data. The position data can be collected at multiple times, and reported to a remote computing device. The position data can be reported as the raw measured data, a delta between two sets of position data, or other data. The alignment device may be solar powered and include a transceiver client for communicating with a remote computing device via a transceiver server.