A telescopic device (100) and a carrying robot (1000). The telescopic device (100) comprises: a loading base plate (10), telescopic arm assemblies (20), and a driving mechanism (30). The telescopic arm assembly (20) comprises at least two which are provided opposite to each other in a width direction of the loading base plate (10); each telescopic arm assembly (20) comprises a fixed arm (21) and a first sliding arm (22), the fixed arm (21) is mounted at the loading base plate (10), and the first sliding arm (22) is slidably provided at the inner side of the fixed arm (21). The driving mechanism (30) is used for driving the first sliding arm (22) to slide with respect to the fixed arm (21) along a length direction of the loading base plate (10). Because the telescopic device can achieve bi-directional extension and retraction, thereby improving carrying efficiency of the carrying robot.

A system includes a platform having an upper surface and defining a recess having a floor, the recess configured to seat a dish, and a movable securing frame that is movably connected with the platform, the frame including a lift support having an upper surface that is movable along a path from a first location that is beneath the floor of the recess, through the recess, to a second location that is coplanar with the upper surface of the platform. A motor configured to cause oscillation of the platform and the movable securing frame can be used. A method of using the system can include placing a dish above a recess defined by an upper surface of a platform, and lowering the frame with respect to the platform, thereby seating the dish within the recess.

Disclosed is a payload lifting device capable of stably lifting a payload using one lift-driving unit. In the payload lifting device including a lift-driving portion configured to vertically lift a payload, the lift-driving portion includes lift-driving units configured to generate a driving force for vertically lifting the payload, a first power transmission portion including first power transmission members which vary in vertical positions and apply a vertically lifting force to one side of a bottom of the payload when a first rotational shaft rotated by the driving force of the lift-driving units rotates, and a second power transmission portion including second power transmission members which vary in vertical positions and apply a vertical lifting force to the other side of the bottom of the payload when a second rotational shaft rotated by the driving force of the lift-driving units rotates.

A lifter is disclosed. The disclosed lifter comprises: a frame; a motor part coupled to the frame; a drum rotatably coupled to the motor part and including a plurality of winding parts formed at regular intervals along the rotary shaft direction; and a plurality of wires coupled to be wound on the plurality of winding parts, respectively. Ends of the plurality of wires at one side thereof may be connected to the plurality of winding parts, respectively, and other ends of the plurality of wires may be detachably fixed to a ceiling.

Improved lifting devices typically configured to move heavy loads to and from the cargo area or bed of an associated vehicle are disclosed.

A linear lifting device including a lifting column, a synchronous adjusting mechanism, a first motion element and a second motion element is provided. The lifting column has a fixed end and a movable end. The synchronous adjusting mechanism, disposed on the movable end, has a first force-bearing end and a second force-bearing end, which are respectively separated from the center of the synchronous adjusting mechanism by a rotating radius and remain at a synchronous state. The first and second elements respectively connect the first and second force-bearing ends for generating a first force to push the first force-bearing end to move in a first force direction and generating a second force to push the second force-bearing end to move in a second force direction, such that the movable end can move with respect to the fixed end in a resultant force direction of the first and second force directions.

An extraction unit that may includes a handle, a bendable intermediate element; and an extraction unit interfacing element that is configured to interface with a robot; wherein the bendable intermediate element is connected between the handle and the extraction unit interfacing element.

The present disclosure provides an electrified wire lifting device, including a locking assembly fixed on a bracket of an electric pole for integrally fixing the device; a connecting assembly having one end used for clamping a wire; a lifting assembly mounted on the top of the locking assembly. The present disclosure can adjust the lateral position, so that the wire is lifted; and the lifted connecting assembly is locked and fixed to avoid shaking thereof.

Disclosed is a payload lifting device capable of stably lifting a payload using one lift-driving unit. In the payload lifting device including a lift-driving portion configured to vertically lift a payload, the lift-driving portion includes lift-driving units configured to generate a driving force for vertically lifting the payload, a first power transmission portion including first power transmission members which vary in vertical positions and apply a vertically lifting force to one side of a bottom of the payload when a first rotational shaft rotated by the driving force of the lift-driving units rotates, and a second power transmission portion including second power transmission members which vary in vertical positions and apply a vertical lifting force to the other side of the bottom of the payload when a second rotational shaft rotated by the driving force of the lift-driving units rotates.

A device may include a captive rigid support plate. A device may include an inflatable bladder including one or more inflatable bladder portions made of airtight material. A device may include a rigid external surface wherein, the rigid external surface includes an area proximal to the captive rigid support plate. A device may include a hose-receiving interface coupled to at least one of the inflatable bladder portions. A device may include an inflation hose coupled to the hose-receiving interface. A device may include an inflating component coupled to the inflation hose. A device may include an integrated bleed valve coupled to one or more of at least one of the inflatable bladder portions, the inflation hose, or the inflating component.