36results about How to "Eliminate immobility" patented technology

A thermostat control system for monitoring and controlling environmental characteristics of a building includes a base station unit and a remote access unit continuously interfacing through instant wireless private direct connectivity. The system also includes a plurality of sensors that measure the environmental characteristics and provide the thermostat unit with the measurements.

The invention relates to the technical field of electromotor manufacturing, in particular to a winding wire arrangement and connection structure for a monophase asynchronous motor and aims to solve the problems that automatic batch production and inter-phase insulation processing are difficult and the effect is poor in an existing monophase asynchronous motor wire arrangement and connection technique. The winding wire arrangement and connection structure comprises electromagnetic coils, inter-coil connection wires used for communicating the electromagnetic coils, connection wires and lead wires used for an external power supply or an element of the electromagnetic coils. Each electromagnetic coil comprises a coil framework and a coil winding around the coil framework, conductive binding posts are arranged on each coil framework, and the coils are connected with the corresponding binding posts. The inter-coil connection wires and the connection wires are connected on the binding posts of different electromagnetic coils. One end of each lead wire is connected on the corresponding binding post. The structure is simple in design and easy to use, has good adaptability to various salient pole type monophase asynchronous motors, and has wide application and popularization prospects.

The invention discloses a positioning bearing mechanism for a moving unit. A plurality of universal wheels are arranged at the bottom of the moving unit. The positioning bearing mechanism comprises a conveying mechanism and a fixing unit, wherein the conveying mechanism can drive the moving unit to move, and the conveying mechanism can slide relative to the moving unit in the vertical direction; and the fixing unit comprises at least one guide part corresponding to the moving unit, the guide part comprises an inclined plane part and a plane part connected with the rear side of the inclined plane part, the height of the inclined plane part is gradually increased from front to back, and the height of the plane part is the same as the height of the rear side of the inclined plane part, so that the moving unit is in a suspended state when located on the plane part. The moving unit can be in a suspended state, so that the moving unit is positioned. And the moving unit can be prevented from moving in the module discharging process, so that the working efficiency of module discharging is improved. Interference of factors such as ground unevenness on the moving unit can be eliminated, and therefore the accuracy of follow-up grabbing of materials on the moving unit is guaranteed.

The invention provides a foundation pit assembled support structure, which includes a plurality of prefabricated support segments, and also includes a transition piece and a tensioning assembly, each of the prefabricated support segments includes a support segment and two end plates, two of which are The end plates are respectively located at two end positions of the support section, two adjacent prefabricated support sections are spliced ​​by the end plates, and the prefabricated support section at the end position has a seal. The sealing plate is detachably connected to the corresponding end plate, and the tensioning assembly is located outside the cast-in-place concrete; a support construction method is also provided, which adopts the above-mentioned assembled support structure. In the present invention, the prefabricated support structure is formed by splicing a plurality of prefabricated support segments, the integrity is good, it can withstand compressive stress, has strong deformation resistance, and can be recycled and reused, which is environmentally friendly and convenient for construction.

The invention discloses a high-temperature and high-line-pressure microeutectic method for enhancing the strength of a PTFE-based film, and relates to the technical field of polymer composite materials. In the crystal chamber, push forward at a speed of 6-8m / min, and control the linear pressure on the surface of the PTFE membrane to 50-80N / m. Under the winding traction of the outer membrane winding roller in the chamber, the molecular chain of the membrane shrinks and produces eutectic, multiple The microeutectic molecular structures are arranged in parallel with each other, with a density of 2.1kg / m³. It has nanoscale macromolecular aggregates and concave-convex geometric superstructures with an average surface size of 10-20um, a height of 5-10um, and a spacing of 10-20um. Microstructural Morphology. The bonding and peeling strength is improved, and it can be used for anti-icing of various types of fan blades.

The invention discloses an electric adjustable type lifting streetlamp which comprises a hollow lamp post, a lamp arm arranged on the top of the hollow lamp post and a lamp head arranged on the end part of the lamp arm; a base box is fixedly arranged on the bottom of the hollow lamp post; a motor is fixedly arranged inside the base box; the motor is in transmission connection to a reduction mechanism through a motor shaft; a winding drum is arranged on the rotary shaft of the reduction mechanism; a slide block is arranged inside the hollow lamp post in a matched manner; the slide block is fixedly connected to the lamp arm through a slide slot in the side of the hollow lamp post; a slide wheel is arranged above the inner part of the hollow lamp post; the slide wheel is fixedly arranged on a slide wheel supporting base; a steel wire rope is wound on the winding drum; and the steel wire rope is fixedly connected to the slide block through the slide wheel. The electric adjustable type lifting streetlamp has the beneficial effects that: multiple limiting mechanism are adopted, and are used to realize lifting and self-locking safety by utilizing self-locking functions of worms and gears, limiting functions of ratchets and pawls, a regulating function of a limiting regulator and the like, so that maintenance safety can be guaranteed.