106results about How to "Safe and reliable anchoring method" 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.

Disclosed is multi-functional reel-off equipment. The multi-functional reel-off equipment comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, rotators and a descent control device, wherein a rotary shaft of a motor of the power transmission system or the hydraulic transmission system or the pneumatic transmission system is connected with the rotators; a ratchet mechanism is arranged on the rotary shaft or the transmission mechanism or the rotators; the rotators can freely rotate only in one direction and cannot freely rotate when locked in the opposite direction; rope baffles are disposed on the rotators or rotating shafts of the rotators; the rope baffles are provided with holes; the descent control device is disposed on one of the rotators; a descent control rope of the descent control device extends out of the descent control device and then penetrates through the holes to be wound on the rotators or winding drums or reels. The multi-functional reel-off equipment is connected with a remote control unit or connected with a section of a control cable provided with a controller or connected with a section of control pulling ropes.

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 rope releasing equipment. The building with the multifunctional rope releasing equipment comprises the multifunctional rope releasing equipment arranged on a roof layer of the building; the multifunctional rope releasing equipment includes a motor, a rotating body and a pull rope; 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 is wound on the rotating body or a winding drum or a winding shaft and extend out from the rotating body or the winding drum or the winding shaft after extending from the rotating body; a remote controller or a controller or a control pull rope is used for controlling the motor to drive the rotating body to rotate or to drive the rotating body and the winding drum to rotate or to drive the rotating body and the winding shaft to rotate; meanwhile, the pull rope extends out by rotating from the rotating body or the winding drum or the winding shaft; and the pull rope is hung on the rotating body after rotating extension.

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 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 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.

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.

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 provides a building with a multifunctional rope release device. The multifunctional rope release device is arranged on the roof of the building and comprises an electric transmission system or a hydraulic transmission system or a pneumatic transmission system, rotation bodies and pull ropes. A rotating shaft of a motor of the electric transmission system or the hydraulic transmissionsystem or the pneumatic transmission system is directly connected with the rotation bodies or connected with the rotation bodies through transmission mechanisms. The rotation bodies mentioned above are connected with ratchet mechanisms. The pull ropes mentioned above are connected to the corresponding rotation body. The pull ropes mentioned above are wound on winding drums after extending out from the corresponding rotation body or are wound on the winding drums and extend out from the corresponding rotation body or the winding drums to be directly connected with heavy objects or be connectedwith the heavy objects after penetrating through line grooves of direction change pulleys. Cables connected with the electric motor extend downwards to the lower portion or the outer portion of the building and are connected with a power supply through electrical elements capable of turning on or turning off the power supply.

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.

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 discloses multifunctional rope unwinding equipment with a rescue function. The multifunctional rope unwinding equipment comprises an electric transmission system or a hydraulic transmission system or a pneumatic transmission system, a rotating body and a pull rope, wherein a rotating shaft of a motor of the electric transmission system or the hydraulic transmission system or the 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, and the pull rope is connected on the rotating body; the pull rope extends out of the rotating body, and then is wound around the rotating body, a reel or a winding shaft, and further extend out of the rotating body, the reel orthe winding shaft so as to be connected with a heavy object; and a cable connected with the electric transmission system or the hydraulic transmission system or the pneumatic transmission system is connected with a power supply through an electrical control system.

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 relates to a multifunctional rope reel-out equipment with a rescue function. The multifunctional rope reel-out equipment comprises an electric transmission system or a hydraulic transmission system or a pneumatic transmission system, rotation bodies and pull ropes. A rotation shaft of a motor of the electric transmission system or the hydraulic transmission system or the pneumatic transmission system is directly connected with the rotation bodies or connected with the rotation bodies through a transmission mechanism, ratchet mechanisms are connected to the rotation bodies, the pull ropes are connected to the rotation bodies, extend out of the rotation bodies, then wind the rotation bodies or winding drums or winding shafts and extend out of the rotation bodies or the windingdrums or the winding shafts, and a cable connected with an electromotor extends outwards and is connected with a power supply through an electrical apparatus element which can be connected with or disconnected with the power supply. By means of the electrical apparatus element, the electromotor can be connected with the power supply and rotate forward or reversely.

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.