48results about How to "Achieve independent rotation" patented technology

The invention discLoses a pseudo-cLassic architecture window, and beLongs to the fieLd of pseudo-cLassic architectures. According to the technicaL scheme, the window is characterized by comprising a window frame and a window sash rotationaLLy arranged inside the window frame, a sLiding bLock sLiding in the Length direction of the window frame is arranged at the bottom face of an inner cavity of the window frame, a connecting rod is rotationaLLy connected to the bottom face of the window sash, the connecting rod rotates inside the horizontaL pLane, the end, away from the window sash, of the connecting rod is rotationaLLy connected to the top face of the sLiding bLock, and a driving device used for driving the sLiding bLock to sLide and fixed to any position is arranged inside the window frame. When the window sash needs to be opened, the driving device drives the sLiding bLock to sLide, due to transmission of the connecting rod, then, the window sash is driven to rotate, after the window sash is opened to the corresponding position, the driving device enabLes the sLiding bLock to be fixed to the sLiding groove, and the window sash can be fixed. When the window is in use, the windowsash can be fixed to any angLe and fixed firmLy, and the experience and comfort LeveL of the using process are improved.

The invention discloses a synchronous twisting support device for cable production. The support is fixedly installed at the center of the base, and mounting holes are provided at the four corners of the base. A twisted outer disc is fixedly installed at the end of the support away from the base. The motor base is horizontally and fixedly installed in the middle of the support, and a drive motor is fixedly installed on the motor base, and a driving pulley is fixedly installed on the output shaft of the drive motor, and the twisted middle disc is connected with the twisted outer disc through the first bearing, The inner ring of the first bearing is fixedly connected to the outer circumference of the twisting middle disc, the outer ring of the first bearing is fixedly connected to the inner circumference of the outer twisting disc, and a driven pulley is fixedly installed on the end of the twisting middle disc close to the driving motor. The disc is rotatably connected to the twisted outer disc through the first bearing, and the twisted middle disc is rotatably connected to the twisted inner disc through the second bearing to realize the independent rotation of the twisted disc, and the supporting rollers set on the twisted outer disc twist the cables Machining acts as a synchronous support.

The invention discloses a climbing elevator. The climbing elevator is characterized in that ropes are respectively wound on two rope winding mechanisms, the two rope winding mechanisms are connected with a driving mechanism by overrunning clutches, are pulled by the ropes along climbing directions and can rotate beyond the driving mechanism, the ropes can be wound in type-a rope winding modes and type-s rope winding modes, and the rope winding mechanisms can be pulled by gravity pulling and traction pulling structures. The climbing elevator has the advantages that asynchronous elastic extension of the double ropes of the elevator with double rope systems capable of independently rotating can be automatically adjusted, and loads can be reasonably shared by the double ropes during work; equipment defects can be timely found out during running; the climbing elevator has double protection functions, accordingly, external safety devices can be completely replaced, and carrier structures can be simplified; the optional system still can continue working when the other system fails, and accordingly the safety performance of the climbing elevator can be obviously improved; the climbing elevator can be widely applied to the fields of high-place operation hanging baskets, window cleaning machines, rescue lifters of high-rise buildings and the like.