48results about How to "Improve the approach of slow descent escape from danger" patented technology

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 relates to a building provided with multifunctional rope unreeling equipment. The building provided with the multifunctional rope unreeling equipment comprises the multifunctional rope unreeling equipment arranged above the building, and the multifunctional rope unreeling equipment comprises a motor, rotary bodies and a descent control device, wherein the motor is connected to the rotary bodies directly or through transmission components; the rotary bodies are connected with a ratchet mechanism; the descent control device is arranged on one rotary body; a slow descent rope of thedescent control device extends out from the rotary body and then is wound on the rotary body or is wound on a reel or a rotary shaft, and extends out of the rotary body, the reel or the rotary shaftto be connected with a weight directly or penetrates through a rope groove of a deflection pulley to be connected with the weight; a cable connected with the motor extends outwards and is connected with a power source through a main contact of a contactor above the building provided with the multifunctional rope unreeling equipment; and the coil of the contactor is connected with a PLC and the power source to form a loop.

The invention discloses a building with multifunctional reeling-off equipment. The building with the multifunctional reeling-off equipment comprises the multifunctional reeling-off equipment arrangedon a roof, a refuge floor or an upper floor of the building; the multifunctional reeling-off equipment comprises a motor, rotating bodies and pull ropes; the motor is connected to the rotating bodies;the rotating bodies are connected with ratchet mechanisms; the pull ropes are connected to a rotating body I, extend out of the rotating body I, then are wound around the rotating body I or winding drums I and extend out of the rotating body I or the winding drums I to be connected to heavy objects; cables connected to the motor extend downwards to the lower part or the exterior of the building to be connected to a power supply through main contacts of contactors; and coils of the contactors are connected to a PLC and the power supply to form a loop.

The invention discloses multifunctional rope unwinding equipment. The multifunctional rope unwinding equipment comprises a motor, a rotary body and a descent control device, wherein a rotary shaft ofthe motor is connected with the rotary body directly or through a transmission mechanism; the rotary body is connected with a ratchet wheel mechanism; the descent control device is arranged on the rotary body; a descent control rope of the descent control device extends out from the rotary body, then is wound on the rotary body or a reel or a reel shaft and extends out from the rotary body or thereel or the reel shaft; 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.

A building with a multifunctional rope paying-off device comprises the multifunctional rope paying-off device arranged on the upper side of the building. The multifunctional rope paying-off device comprises a motor, rotating bodies and stay ropes. A rotating shaft of the motor is directly connected with the rotating bodies or through transmission mechanisms. The rotating bodies are connected withratchet mechanisms. The stay ropes are connected to the rotating bodies. Each stay rope extend outs from the corresponding rotating body and then is wound around the corresponding rotating body or a corresponding winding drum and extend outs from the corresponding rotating body or corresponding winding drum. A cable connected with the motor extends outwards and is connected, on the upper side of the building with the multifunctional rope paying-off device, with a power source through main contacts of a contactor. A coil of the contactor, a PLC and the power source are connected and constitutea loop.

The invention discloses a building with multifunctional rope releasing equipment. The multifunctional rope releasing equipment comprises a motor, rotation bodies, pull ropes and a descent control device. The motor is connected with each rotation body, and each rotation body is connected with a ratchet mechanism. The pull ropes are connected to the rotation bodies. The descent control device is arranged on one rotation body. After extending out of the rotation bodies, the pull ropes and a slow descent rope of the descent control device are wound around the rotation bodies or coiling blocks andextend out of the rotation bodies or the coiling blocks. A cable connected with the motor extends outwards and is connected with a power source through an electrical control system above the buildingwith the multifunctional rope releasing equipment.

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 a building with a multifunctional reeling-off device. The multifunctional reeling-off device comprises an electric motor, a rotating body, a pull rope and a descent control device; the electric motor is connected with the rotating body, the rotating body is connected with a ratchet mechanism, the pull rope is connected to the rotating body, the descent control device is arranged on the rotating body, the pull rope and a descent control rope of the descent control device extend from the rotating body and then are wound on the rotating body or wound on a winding drum or rotary shaft and extend out of the rotating body or winding drum or rotary shaft to be directly connected with a weight or penetrate a line groove of a direction changing pulley to be connected with the weight, and a cable connected with the electric motor extends outwards, is arranged above the building with the multifunctional reeling-off device and is connected with a power source through a maincontact of a contactor, and a coil of the contactor is connected with a PLC and a power source to form a loop.

The invention discloses multifunctional rope releasing equipment. The multifunctional rope releasing equipment comprises a motor, a rotating body, a pull rope and a descend control device; the motor is connected with the rotating body; the rotating body is connected with a ratchet mechanism; the pull rope is connected to the rotating body; the descend control device is arranged on the rotating body; the pull rope and a slow descending rope of the descend control device are wound on the rotating body or a winding drum after extending from the rotating body, or extend from the winding drum to directly connect with a weight, or penetrate through a wire groove of a direction change pulley to connect with the weight; the structure of the weight comprises use of a rubber ball or a fixed pulley or a movable pulley; a cable connected with the motor is connected with a power supply through a main contact point of a contactor; and a coil of the contactor is connected with a PLC and the power supply to form a loop.

The invention provides a building with a multifunctional rope unwinding device. The building with the multifunctional rope unwinding device comprises the multifunctional rope unwinding device arrangedabove the building; the multifunctional rope unwinding device comprises an electric machine, rotating bodies and pulling ropes; the electric machine is connected with the rotating bodies and can drive the rotating bodies to rotate in a singular direction; the rotating bodies are connected with ratchet mechanisms; the pulling ropes are connected to the rotating bodies; the pulling ropes are woundon the rotating bodies or wound on coiling blocks or rotating shafts after extending out of the rotating bodies, and the pulling ropes extend out of the rotating bodies or the coiling blocks or the rotating shafts to be directly connected with heavy objects or are connected with the heavy objects after penetrating wire grooves of direction changing pulleys; and a cable connected with the electricmachine outwards extends to be connected with a power source through a main contact point of a contactor above the building with the multifunctional rope unwinding device.

The invention discloses a building with a multifunctional reeling-off device. The multifunctional reeling-off device comprises an electric motor, a rotating body and a pull rope; a rotating shaft of the electric motor is directly connected with the rotating body or connected with the rotating body through a transmission component, the rotating body is connected with a ratchet mechanism, the pull rope is connected to the rotating body, the pull rope extends from the rotating body and then is wound on the rotating body or wound on a winding drum or rotary shaft and extends out of the rotating body or winding drum or rotary shaft to be directly connected with a weight or penetrates a line groove of a direction changing pulley to be connected with the weight, and a cable connected with the electric motor is arranged above the building with the multifunctional reeling-off device and is connected with a power source through an electrical control system.

The invention discloses a building with multifunctional rope reeling-off equipment. The building with the multifunctional rope reeling-off equipment comprises the multifunctional rope reeling-off equipment arranged above the building. The multifunctional rope reeling-off equipment comprises a motor, a rotating body and a pull rope. The motor is connected with the rotating body directly or througha transmission mechanism, the rotating body is connected with a ratchet mechanism, the pull rope is connected to the rotating body, the pull rope is extended out of the rotating body, then reeled to the rotating body and extended out of the rotating body, and a cable connected with the motor is connected with a power source through an electric device element which can be connected or disconnectedwith the power source above the building with the multifunctional rope reeling-off equipment.

The invention provides a building with multi-function rope releasing equipment. The building with the multi-function rope releasing equipment comprises the multi-function rope releasing equipment which is arranged on a roof face storey or a refuge storey or an upper storey of the building, the multi-function rope releasing equipment comprises a motor, at least one rotating body and at least one slow descent device, a rotating shaft of the motor is directly connected with the at least one rotating body or is connected with the at least one rotating body through transmission mechanisms, each rotating body is connected with a ratchet wheel mechanism, the at least one slow descent device is arranged on the at least one rotating body, slow descent ropes of the at least one slow descent device are wound on the at least one rotating body or rolling tubes or rolling shafts after extending out of the at least one rotating body and extend out of the at least one rotating body or the rolling tubes or the rolling shafts to be connected with weights, and a cable connected with the motor extends downwards to the lower portion of the building or the outer portion of the building to be connected with a power source through an electrical control system.

The invention discloses a building with multifunctional rope releasing equipment. The building with the multifunctional rope releasing equipment comprises the multifunctional rope releasing equipmentarranged on a roof floor or a refuge floor or an upper floor of the building; the multifunctional rope releasing equipment comprises a motor, a rotating body, a pull rope, and a descend control device; the motor is connected with the rotating body; the rotating body is connected with a ratchet mechanism; the pull rope is connected to the rotating body; the descend control device is arranged on therotating body; the pull rope and a slow descending rope of the descend control device are wound on the rotating body or a winding drum after extending from the rotating body, and extend from the rotating body or the winding drum to connect with a weight; a cable connected with the motor downwards extends to the lower side or the external of the building to connect with a power supply through a main contact point of a contactor; and a coil of the contactor is connected with a PLC and the power supply to form a loop.

The invention discloses a building with a multifunctional reeling-off device. The multifunctional reeling-off device comprises an electric motor, a rotating body, and a descent control device; a rotating shaft of the electric motor is directly connected with the rotating body or connected with the rotating body through a transmission component, the rotating body is connected with a ratchet mechanism, the descent control device is arranged on the rotating body, a descent control rope of the descent control device extends from the rotating body and then is wound on the rotating body or wound ona winding drum or rotary shaft and extends out of the rotating body or winding drum or rotary shaft to be directly connected with a weight or penetrates a line groove of a direction changing pulley to be connected with the weight, and a cable connected with the electric motor is connected with a power source through an electrical control system in a manner of being above the building with the multifunctional reeling-off device.

The invention discloses a building with multifunctional rope releasing equipment. The building with the multifunctional rope releasing equipment comprises the multifunctional rope releasing equipmentarranged on the roof layer or the refuge layer or the upper floor of the building. The multifunctional rope releasing equipment comprises a motor, rotation bodies and a descent control device. A rotation shaft of the motor is directly connected with each rotation body or connected with each rotation body through a transmission mechanism. Each rotation body is connected with a ratchet mechanism. The descent control device is arranged on one rotation body. A slow descent rope of the descent control device is wound around the rotation bodies or coiling blocks or rolling shafts after extending outof the rotation bodies and extends out of the rotation bodies or the coiling blocks or the rolling shafts. A cable connected with the motor downwards extends to the lower portion or the outer portionof the building and is connected with a power source through an electrical control system.

The invention discloses a building with multifunctional reeling-off equipment. The building with the multifunctional reeling-off equipment comprises the multifunctional reeling-off equipment arrangedon the building; the multifunctional reeling-off equipment comprises a motor, rotating bodies, pull ropes and a descent control device; a rotating shaft of the motor is directly connected to the rotating bodies or is indirectly connected to the rotating bodies through transmission mechanisms; the rotating bodies are connected with ratchet mechanisms; the pull ropes are connected to a rotating bodyI; the descent control device is arranged on a rotating body II; the pull ropes and descent control ropes of the descent control device extend out of the rotating bodies, then are wound around the rotating bodies or are wound around winding drums and extend out of the rotating bodies or the winding drums; cables connected to the motor extend outwards and are connected to a power supply through main contacts of contactors on the building provided with the multifunctional reeling-off equipment; and coils of the contactors are connected to a PLC and the power supply to form a loop.

The invention discloses a building with multifunctional rope releasing equipment. The building with the multifunctional rope releasing equipment comprises the multifunctional rope releasing equipmentarranged on a roof floor or a refuge floor or an upper floor of the building; the multifunctional rope releasing equipment comprises a motor, a rotating body, and a descend control device; a rotatingshaft of the motor is connected with the rotating body directly or through a transmission mechanism; the rotating body is connected with a ratchet mechanism; the descent control device is arranged onthe rotating body; a slow descending rope of the descend control device extends from the rotating body to wind on the rotating body or to wind on a winding drum or a winding shaft, and extends from the rotating body or the winding drum or the winding shaft; a cable connected with the motor extends downwards to the lower side or the external of the building to connect with a power supply through amain contact point of a contactor; and a coil of the contactor is connected with a PLC and the power supply to form a loop.

The invention discloses multifunctional rope releasing equipment. The multifunctional rope releasing equipment comprises a motor, a rotating body, and a pull rope; a rotating shaft of the motor is connected with the rotating body directly or through a transmission mechanism; the rotating body is connected with a ratchet mechanism; the pull rope is connected to the rotating body; the pull rope extends out from the rotating body to be wound on the rotating body or to be wound on a winding drum or a winding shaft, and extends out from the rotating body or the winding drum or the winding shaft toconnect with a weight; and a cable connected with the motor is connected with a power supply through an electric control system.

The invention provides a building with multifunctional rope releasing equipment. The multifunctional rope releasing equipment comprises a motor, a rotating body, a pull rope and a slow descending device. A rotating shaft of the motor is connected with the rotating body. The rotating body is connected with a ratchet mechanism. The pull rope is connected to the rotating body. The slow descending device is arranged on the rotating body. The pull rope extends out of the rotating body, then is wound around the rotating body or the winding drum and extends out of the rotating body or the winding drum to be connected with a weight I. A slow descending rope of the slow descending device extends out of the rotating body, then is wound around the rotating body or the winding drum and extends out ofthe rotating body or the winding drum to be connected with a weight II. A cable connected with the motor extends downwards to the lower portion or the exterior of the building and is connected with apower source through an electrical control system.