76results about How to "With insurance protection" patented technology

The invention relates to a multifunctional rope unwinding device with a rescue function. The multifunctional rope unwinding device comprises an electric power transmission system or hydraulic transmission system or pneumatic transmission system, a coiling block and a pulling rope. A rotating shaft of a motor of the electric power transmission system or hydraulic transmission system or pneumatic transmission system can drive the coiling block to rotate, the coiling block is sleeved with a ring, the ring can rotate around the coiling block, the ring is provided with a blocking surface, the coiling block is provided with a blocking member, one end of the pulling rope is connected to the ring, and the pulling rope extends out from the ring to be wound on the coiling block and then extends outfrom the coiling block to be directly connected with a weight or pass through a wire slot of a turning pulley to be connected with the weight. The structure of the weight includes a rubber ball or fixed pulley or movable pulley, and a cable connected to the motor extends outwards and is connected to a power source through an electrical component capable of switching on or off the power source.

The invention discloses multifunctional rope unwinding equipment. The multifunctional rope unwinding equipment comprises a shell, a motor, winding drums or rotating shafts and pull ropes; the moor is connected with the winding drums or the rotating shafts through a transmission mechanism and can drive the winding drums or the rotating shafts to rotate; one end of each pull rope is connected to a fixed end on the corresponding winding drum or the corresponding rotating shaft or a fixed end out of the corresponding winding drum; the pull ropes extend out from the fixed end and extend out from the winding drums or the rotating shafts to connect heavy objects after winding the winding drums or the rotating shafts; the multifunctional rope unwinding equipment is connected with a control cable which extends out of the shell and is provided with a controller, or a touch mechanism, which is provided with a control switch, of the multifunctional rope unwinding equipment is connected with a control pull rope which extends out of the shell.

Disclosed is a multifunctional reel-off device. The multifunctional reel-off device comprises a shell, a motor, winding drums or rotating shafts, a descent control device and pull ropes; the motor is connected with the winding drums or rotating shafts through a transmission mechanism and can drive the winding drums or rotating shafts to rotate, the descent control device is arranged on the winding drums or rotating shafts or arranged outside the winding drums and is located in the shell, one ends of the pull ropes are connected to the fixing ends of the winding drums or rotating shafts or connected to the fixing ends outside the winding drums; the pull ropes and slow descent ropes extended out of the descent control device are wound on the same winding drum or rotating shaft or wound on the different winding drums or different rotating shafts, and the slow descent ropes and the pull ropes extend out of the winding drums or rotating shaft and are connected with heavy objects.

The invention discloses a building with multifunctional rope unwinding equipment. The building with the multifunctional rope unwinding equipment comprises the multifunctional rope unwinding equipment which is arranged on a roof layer or a refuge floor or an upper floor of the building; the multifunctional rope unwinding equipment comprises one or more pieces of shell equipment; each shell equipment comprises a motor, winding drums or rotating shafts, and pull ropes; the motor can drive the winding drums or the rotating shafts to rotate; the pull ropes are connected with the winding drums or the rotating shafts in a suspended manner, or the pull ropes are connected to fixed ends out of the winding drums; the pull ropes extend out from the winding drums or the rotating shafts after winding the winding drums or the rotating shafts; the multifunctional rope unwinding equipment is connected with a remote controller, or the multifunctional rope unwinding equipment is connected with a control cable which is provided with a controller, or a touch mechanism of the multifunctional rope unwinding equipment is connected with a control pull rope.

The invention provides multifunctional rope uncoiling equipment with the rescue function. The multifunctional rope uncoiling equipment comprises an electric driving system or a hydraulic driving system or a pneumatic driving system, coiling blocks or rotary shafts and descent control devices. A rotating shaft of a motor of the electric driving system or the hydraulic driving system or the pneumatic driving system can drive the coiling blocks or the rotary shafts to rotate through a transmission mechanism. The coiling blocks or the rotary shafts are sleeved with circular rings. The circular rings can rotate around the coiling blocks or the rotary shafts. The descent control devices are arranged on the circular rings. Slow descent ropes of the descent control devices extend out from the descent control devices to be coiled on the coiling blocks or the rotary shafts and then extend out from the coiling blocks or the rotary shafts. Cables connected with the motor extend outwards and are connected with a power supply through an electrical element capable of powering on or powering off the power supply. Through the electrical element, the motor can be switched on and rotate forwards or reversely. The motor rotates forwards or reversely to drive the slow descent ropes to rotate to extend out from the coiling blocks or the rotary shafts and to be hooked onto the descent control devices.

The invention provides a building or structure with a multifunctional rope releasing device. The multifunctional rope releasing device is arranged on the roof of the building and comprises an electrictransmission system or a hydraulic transmission system or a pneumatic transmission system, winding drums or rotating shafts and pull ropes. Rotation shafts of motors of the electric transmission system or the hydraulic transmission system or the pneumatic transmission system can drive the winding drums or the rotating shafts to rotate. Rotation ring bodies are connected to winding drum shafts ofthe winding drums mentioned above or the rotating shafts mentioned above. Each rotation ring body mentioned above can only rotate in one direction and is locked and cannot rotate in the other direction. The pull ropes mentioned above are connected to the rotation ring bodies. The pull ropes mentioned above are wound around the winding drums or the rotating shafts and extend out from the winding drums or the rotating shafts after extending out from the rotation ring bodies. A cable connected with an electric motor extends downwards to the lower portion or the outer portion of the building and is connected with a power supply through a main contact of a contactor. A coil of the contactor mentioned above is connected with a PLC and the power supply to form a loop.

A building with a multifunctional rope-releasing device comprises the multifunctional rope-releasing device arranged on a roof layer of the building. The multifunctional rope-releasing device comprises one or a plurality of housing devices, wherein each housing device includes a motor, a rotating body, a stay rope and a ratchet mechanism. The motor is connected with the rotating body in a direct way or via a transmission mechanism; the rotating body is connected with the ratchet mechanism; the stay rope is connected to the rotating body; the stay rope extends out of the rotating body and then winds the rotating body or on a rolling cylinder or a reel, and extends out of the rotating body, the rolling cylinder or the reel; by the use of a remote controller or a controller or a controllable motor controlling the stay rope, the rotating body can be driven to rotate or the rotating body and the rolling cylinder to rotate or the rotating body and the reel to rotate at the same time, so the stay rope can rotationally extend out of the rotating body or the rolling cylinder or the reel; and the stay rope after rotary extension can be hung on the rotating body.

The invention provides a multifunctional unwinding device with a rescue function. The multifunctional unwinding device with the rescue function comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, a rotating body and a descent control device; a rotating shaft of a motor of the power transmission system or the hydraulic transmission system orthe pneumatic transmission system is connected with the rotating body directly or through a transmission mechanism; the rotating body is connected with a ratchet wheel mechanism; the descent control device is arranged on the rotating body, and after extending out of the rotating body, a descent control rope of the descent control device is wound on the rotating body or wound on a winding drum or awinding shaft and extends out of the rotating body or the winding drum or the winding shaft; and a cable connected with the motor is connected with a power supply through a main contact of a contactor, and a coil of the contactor is connected with a PLC and the power supply to form a loop.

The invention relates to building with multifunctional rope releasing equipment. The multifunctional rope releasing equipment is arranged on the roof of the building, wherein the multifunctional ropereleasing equipment comprises an electric transmission system or a hydraulic transmission system or an air pressure transmission system, a rotating body, a pull rope, the rotating shaft of the motor of the electric transmission system or the hydraulic transmission system or the pneumatic transmission system is directly connected with the rotating body through a transmission mechanism, wherein thepulling rope is connected to the rotating body, the pulling rope extends out of the rotating body and is wound on the rotating body or wound on the winding drum or the winding shaft and extends out ofthe rotating body or the winding drum or the winding shaft, and the cable connected with the motor extends downwards to the lower part of the building or is connected with the power supply through anelectrical component capable of switching on or disconnecting the power supply.

The invention provides a multifunctional unwinding device with a rescue function. The multifunctional unwinding device comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, a winding drum or a rotary shaft and a descent control device; a rotating shaft of a motor of the power transmission system or the hydraulic transmission system or the pneumatic transmission system can drive the winding drum or the rotary shaft to rotate; a winding drum shaft of the winding drum or the rotary shaft is connected with a rotating ring body, and the rotating ring body can only rotate towards one direction and cannot rotate towards the other direction caused by lock; the descent control device is arranged on the rotating ring body, and a descent controlrope extending out of the descent control device is wound on the winding drum or the rotary shaft and extends out of the winding drum or the rotary shaft; and an electric appliance element can enablethe motor to rotate clockwise or anticlockwise, and the clockwise rotation or the anticlockwise rotation of the motor drives the descent control rope to rotate to extend out of the winding drum or therotary shaft and be hung on the descent control device.

The invention provides multifunctional rope paying-off equipment. The multifunctional rope paying-off equipment comprises a shell, a motor, a winding drum or a rotating shaft, and a descent control device, wherein the motor can drive the winding drum or the rotating shaft to rotate through a transmission mechanism; the descent control device is arranged on the winding drum or the rotating shaft; and a descent control rope extending out of the descent control device is wound on the winding drum or the rotating shaft, and the descent control rope extends out of the winding drum or the rotating shaft and connected with a weight. The multifunctional rope paying-off equipment is connected with a control cable which extends out of the shell and connected with a controller or is connected with a control pull rope which extends out of the shell.

The invention discloses multifunctional rope unwinding equipment. The multifunctional rope unwinding equipment comprises one or more pieces of shell equipment; each piece of the shell equipment comprises a motor, rotating bodies, pull ropes and descent control devices; the motor is connected with the rotating bodies directly or through a transmission mechanism; the rotating bodies are connected with ratchet mechanisms; the pull ropes are connected to the rotating bodies; the descent control devices are arranged on the rotating bodies; the pull ropes and descent control ropes of the descent control devices wind the rotating bodies or wind winding drums or winding shafts after extending out from the rotating bodies and extend out from the rotating bodies or the winding drums or the winding shafts; the multifunctional rope unwinding equipment is connected with a remote controller, or the multifunctional rope unwinding equipment is connected with a control cable which is provided with a controller, or the multifunctional rope unwinding equipment is connected with a control pull rope.

Provided is a building or a structure with a multifunctional rope unwinding device. The multifunctional rope unwinding device is arranged on a roof of the building, and comprises an electric power transmission system or a hydraulic transmission system or a pneumatic transmission system, a coiling block or a rotating shaft and a pulling rope; a rotating shaft of a motor of the electric power transmission system or the hydraulic transmission system or the pneumatic transmission system is connected with the coiling block or the rotating shaft directly or through a transmission element and can beused for driving the coiling block or the rotating shaft to rotate; the coiling block or the rotating shaft is sleeved with a ring; the ring can rotate around the coiling block or the rotating shaft and is provided with a blocking surface; the coiling block is provided with a blocking piece; one end of the pulling rope is connected to the ring; after extending out of the ring and being wound on the coiling block or the rotating shaft, the pulling rope is connected with a heavy object; and a cable connected with an electromotor is connected with a power source through an electric device elementcapable of switching on or off the power source above the building provided with the multifunctional rope unwinding device.

The invention provides multifunctional rope paying-off equipment. The multifunctional rope paying-off equipment comprises one or more pieces of shell equipment. Each piece of shell equipment comprises a motor, a winding drum or a rotating shaft and a descent control device, wherein the motor can drive the winding drum or the rotating shaft to rotate; the descent control device is arranged on the winding drum or the rotating shaft; and a descent control rope extending out of the descent control device is wound on the winding drum or the rotating shaft and extends out of the winding drum or the rotating shaft. The multifunctional rope paying-off equipment is connected with a remote controller or connected with a control cable connected with a controller, or a triggering mechanism of the multifunctional rope paying-off equipment is connected with a control pull rope.

The invention provides a building or structure with a multifunctional unwinding device. The multifunctional unwinding device is arranged on a roof of the building, and the multifunctional rope unwinding device comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, a winding drum and a descent control device; a rotating shaft of a motor of the power transmission system or the hydraulic transmission system or the pneumatic transmission system can drive the winding drum to rotate through a transmission mechanism; a circular ring sleeves the winding drum, the circular ring can rotate around the winding drum, a blocking surface is arranged on the circular ring, and a blocking part is arranged on the winding drum or the rotating shaft; the descent control device is arranged on the circular ring, and after extending out of the descent control device and wound on the winding drum, a descent control rope of the descent control device is connected with a weight; and a cable connected with an electric motor or the motor or an electromagnetic reversing valve extends downwards to be below or outside the building or structure and is connectedwith a power supply through an electrical control system.