A modular powered hoist design comprises: 1) a multifunctional baseplate, which forms a foundation of the powered hoist design and comprises part of a guide system for a lifting media, and 2) an integrated lift/guide assembly, securing a liftwheel therein, that is attachable to the baseplate through attachment features formed within the baseplate. Embodiments allow for different components of a powered hoist to be interchanged in the case of material incompatibility or to provide higher guide performance (such as accommodating different safety factors). Moreover, in manufacturing, embodiments allow for the use of overlapping product parts across different powered hoist product designs, thereby reducing overhead-related costs.

A modular powered hoist design comprises: 1) a multifunctional baseplate, which forms a foundation of the powered hoist design and comprises part of a guide system for a lifting media, and 2) an integrated lift/guide assembly, securing a liftwheel therein, that is attachable to the baseplate through attachment features formed within the baseplate. Embodiments allow for different components of a powered hoist to be interchanged in the case of material incompatibility or to provide higher guide performance (such as accommodating different safety factors). Moreover, in manufacturing, embodiments allow for the use of overlapping product parts across different powered hoist product designs, thereby reducing overhead-related costs.

A lifting mechanism includes a lifting beam, a hanging portion suspended below the lifting beam and including a hanging base, a hanging chain, a movable sprocket disposed on the hanging base, a distance adjusting sprocket, and a power mechanism. The distance adjusting sprocket and the power mechanism are arranged side by side and separately on the lifting beam. The power mechanism includes a fixed sprocket and a driving portion. The fixed sprocket is driven by the driving portion to drive the hanging chain to move, so as to lift or lower the hanging portion. An end of the hanging chain is fixed to the lifting beam, and the other end of the hanging chain engages the movable sprocket, the fixed sprocket, and the distance adjusting sprocket, or the other end of the hanging chain engages the movable sprocket, the distance adjusting sprocket, and the fixed sprocket.

The present disclosure relates to a control unit for controlling operation of a hoist in a load slip condition. The hoist may include a motor coupled to a winding drum for lifting and lowering a load. The control unit may include a processor and a memory communicatively coupled to the processor. The memory may store processor executable instructions, which, on execution, cause the processor to operate the hoist for selectively lifting and lowering a load between a first position and a second position upon detecting a load slip condition. The processor may operate the hoist based on parameters pertaining to transport of the load. The control unit may be configured to reciprocate the load in a load slip condition to prevent overheating and failure of a motor, thereby preventing a fall of the load in a work area.

Disclosed are systems, apparatuses, and methods to deploy and stow a deployable equipment to and from a hoist, to control a load on a suspension without transfer of torque to the suspension cable, for the deployable equipment to obtain data and information from the hoist, and for the deployable equipment to control the hoist, such as a reel of a hoist, to control a z-axis of a terminal end of the suspension cable. Control of the z-axis may be, for example, to control an elevation of a load, such as relative to carrier, ground, or an objective or target, to control a tension on or of suspension cable. Control of the z-axis may be, for example, to control a rate of ascent or descent of a terminal end of suspension cable.

A device in connection with a hoisting rope of a hoisting device includes a main suspension element to suspend a sheave or wedge socket supporting the hoisting rope to a fastening structure of a body of the hoisting device and a detector for detecting an external vertical force acting on the hoisting rope.

A device in connection with a hoisting rope of a hoisting device includes a main suspension element to suspend a sheave or wedge socket supporting the hoisting rope to a fastening structure of a body of the hoisting device and a detector for detecting an external vertical force acting on the hoisting rope.

A lifting cabinet has left and right lifting mechanisms each comprising a steel cable; a power mechanism which is connected with a first end of the steel cable; an internal guide rail which is connected with a second end of the steel cable; and an external guide rail which is fixed on a frame of the lifting cabinet and is configured with an accommodation space therein. The internal guide rail is located within the accommodation space. The lifting cabinet solves the problem of exposure of the steel cable.

A lifting cabinet includes a transmission assembly and a power unit for raising and lowering a shelf. The transmission assembly comprises a first transmission unit, comprising a screw rod which is connected with a driving device and a sliding piece which is connected with the lifting shelf, and the sliding piece is coupled to the screw rod. The screw rod rotates under the action of the driving device and drives the sliding piece to move back and forth along the axis of the screw rod; and then the sliding piece drives the lifting shelf to move up and down. For the lifting cabinet and the power unit thereof, the transmission assembly converts a rotary motion outputted from the driving device into a linear motion through the cooperation between the screw rod and the sliding piece, and a greater axial force is thereby outputted. Thus, a relatively small motor with a lower output torque can be used in the lifting cabinet to drive a lifting shelf of the same weight when compared to the conventional lifting cabinet, and the problem of large motor in conventional lifting cabinet taking up too much space is thereby solved.

A cable steering system directs steel cables, for lifting cabinet shelf. The cable steering system includes left and right devices each comprising a first transmission wheel for horizontally turning the cable, and a second transmission wheel for vertically turning the cable which extends out from the first transmission wheel; and the cable extending out from the second transmission wheel is located in the middle of a side edge of the cabinet body. With the steel cable steering devices of the lifting cabinet, each steel cable extends horizontally along the first transmission wheel, and then is directed vertically downwardly by the second transmission wheel, thereby the cable is connected to a middle part of a side edge of the lifting shelf, so that the lifting shelf bears a balanced force.