Installation of a removable tripod foot is facilitated by a cross-axis aperture in the foot and loosening of the threaded connection of the foot and the tripod's leg is resisted by a resilient element engaging interfacing surfaces of the foot and the leg.

Installation of a removable tripod foot is facilitated by a cross-axis aperture in the foot and loosening of the threaded connection of the foot and the tripod's leg is resisted by a resilient element engaging interfacing surfaces of the foot and the leg.

A kit or kits are disclosed for temporarily securing a surveying instrument such as a total station, theodolite, laser or laser target to an existing structure on a job site. A basic kit includes an arm assembly with an elongated rigid member with a mounting mechanism such as a tribrach mount on one end to receive and secure the surveying instrument to the arm assembly. Each kit further includes at least two clamps with an adjustable jaw configured to tighten each clamp onto a respective position along the elongated rigid member. Each clamp may include a jaw configured to tighten onto an existing rebar, a masonry wall anchor, or a bracket and ratcheting strap configured to secure the arm assembly to an existing upright column structure such as an I-beam. A kit may further include tools for installing, adjusting or leveling the assembly.

A camera pole for elevating and controlling a camera. A pole having a base section and a least one telescoping section which extends from the base section. Where a final telescoping section is a top section that is highest and the base section is closest to ground level. A stand to receive the pole and support the pole. A camera control assembly comprising an camera mount, tension cable and handle assembly that can be adjusted for any pole height.

A camera pole for elevating and controlling a camera. A pole having a base section and a least one telescoping section which extends from the base section. Where a final telescoping section is a top section that is highest and the base section is closest to ground level. A stand to receive the pole and support the pole. A camera control assembly comprising an camera mount, tension cable and handle assembly that can be adjusted for any pole height.

A foot having a base portion and a handle, the handle being pivotally attached to the base portion at a first end and including a gripping portion at a second end, said handle further comprising a centrally deployed securing member attached to the gripping portion, the handle being movable between a first position in which the foot is removable from a leg and a second position in which an end of the securing member is secured within a securing recess in the leg portion whereby the foot is secured to the leg.

A foot having a base portion and a handle, the handle being pivotally attached to the base portion at a first end and including a gripping portion at a second end, said handle further comprising a centrally deployed securing member attached to the gripping portion, the handle being movable between a first position in which the foot is removable from a leg and a second position in which an end of the securing member is secured within a securing recess in the leg portion whereby the foot is secured to the leg.

The present invention relates to a hydraulic tripod wherein at least one leg section of at least one leg of the tripod is deployed by hydraulic means in a predetermined sequence. The present invention may also relate to a stabilization platform having at least one hydraulic leg. The hydraulic tripod provides a semi-automated solution for the deployment of at least one leg of a tripod. The semi-automated deployment allows the user a hands-free experience and allows for correct positioning of the head member from the start of assembly with no further iterative adjustment. During use the user manually engages a handle and an input device adjoined to a head member of the hydraulic tripod. As a result of the manual engagement of the input device, a characteristic of a hydraulic cylinder is altered resulting in the initiation, stopping or manipulation of the deployment of the at least one leg section. The hydraulic tripod provides an advantage of the tripods of the prior art for various articles, in particular guns and video cameras, due to the invention's light weight and ease of operation.

The present invention relates to a hydraulic tripod wherein at least one leg section of at least one leg of the tripod is deployed by hydraulic means in a predetermined sequence. The present invention may also relate to a stabilization platform having at least one hydraulic leg. The hydraulic tripod provides a semi-automated solution for the deployment of at least one leg of a tripod. The semi-automated deployment allows the user a hands-free experience and allows for correct positioning of the head member from the start of assembly with no further iterative adjustment. During use the user manually engages a handle and an input device adjoined to a head member of the hydraulic tripod. As a result of the manual engagement of the input device, a characteristic of a hydraulic cylinder is altered resulting in the initiation, stopping or manipulation of the deployment of the at least one leg section. The hydraulic tripod provides an advantage of the tripods of the prior art for various articles, in particular guns and video cameras, due to the invention's light weight and ease of operation.

A portable metrology stand is disclosed that has three primary legs, which are rigidly, rotatably attached to a base support, which prevents the leg tubes from rotating outwardly beyond a defined angle by adjustable hard stops associated with the base support. The base support is itself supported by a center column disposed between the three legs. The legs are rigidly displaced from the center column by struts. A tensioning nut is threaded onto a bottom end of a clamping collar which is pulled up against an adjustable snap-ring in a snap-ring groove in the center column. Tightening the tensioning nut onto the clamping collar draws the clamping collar down into the tensioning nut thereby forcing outwardly the struts and forcing the legs against the adjustable hard stops.