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179results about How to "Safety fire fighting and rescue function" patented technology

Multifunctional rope unwinding device

Provided is a multifunctional rope unwinding device. The multifunctional rope unwinding device comprises an electric power transmission system or a hydraulic transmission system or a pneumatic transmission system, a rotating body 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 rotating body directly or through a transmission mechanism; the rotating body is connected with a ratchet wheel mechanism; the pulling rope is connected to the rotating body; after extending out of the rotating body, the pulling rope is wound on the rotating body or wound on a coiling block or a reel and extends out of the rotating body or the coiling block or the reel to be connected with a heavy object; and a cable connected with the electric power transmission system or the hydraulic transmission system or the pneumatic transmission system is connected with a power source through an electrical control system.
Owner:福州市晋安区澳榕自动化设备有限公司

Multifunctional rope unreeling device

InactiveCN105344032AImprove securityAchieve the function of automatic rope retractionBuilding rescueClassical mechanicsEngineering
The invention discloses a multifunctional rope unreeling device. The multifunctional rope unreeling device comprises a shell, a pneumatic transmission system, rollers or rotating shafts, a descent control device and pull ropes. The pneumatic transmission system comprises a pneumatic motor. The pneumatic motor, the rollers or rotating shafts, the descent control device and the pull ropes are arranged in the shell. The pneumatic motor can drive the rollers or rotating shafts to rotate. The rollers or rotating shafts are sleeved with one or more circular rings, wherein the circular rings can rotate around the rollers or rotating shafts. The circular rings are provided with blocking faces, and the rollers or rotating shafts are provided with blocking pieces. At least one circular ring is connected with one end of the corresponding pull rope, and at least one circular ring is provided with the descent control device. The corresponding pull rope extends out from the corresponding circular ring, is wound on the corresponding roller or rotating shaft and then extends out from the corresponding roller or rotating shaft to be connected with a weight. A descent control rope extending out from the descent control device is wound on the corresponding roller or rotating shaft and then extends out from the corresponding roller or rotating shaft to be connected with the weight.
Owner:黄维

Multifunctional rope uncoiling equipment with rescue function

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.
Owner:吴旭榕

Building or structure provided with multifunctional rope releasing equipment

The invention provides a building or a structure provided with multifunctional rope releasing equipment. The multifunctional rope releasing equipment is arranged on the roof of the building and comprises an electrical transmission system or a hydraulic transmission system or an air pressure transmission system, a rolling cylinder or a rotating shaft, and a descent control device. A rotating shaftof a motor of the electrical transmission system or the hydraulic transmission system or the air pressure transmission system is connected with the rolling cylinder or the rotating shaft. A rotating ring body is connected to a rolling cylinder shaft of the rolling cylinder or the rotating shaft. The descent control device is arranged on the rotating ring body. A descent control rope extending outof the descent control device is wound around the rotating cylinder or the rotating shaft and extends out of the rolling cylinder or the rotating shaft to be directly connected with a weight or connected with the weight after passing through a wire groove of a steering pulley. At the position above the building provided with the multifunctional rope releasing equipment, a cable connected with themotor is connected with a power source through an electrical element capable of connecting or disconnecting the power source.
Owner:福州欧普曼自动化设备有限公司

Multifunctional rope unwinding device

InactiveCN104874122AMeet the needs of fire fighting and rescueMeet the needs of fire protectionBuilding rescueMagnetEngineering
The invention relates to a multifunctional rope unwinding device for an elevator. The multifunctional rope unwinding device comprises one or more coiling blocks, an object falling mechanical system and a pull rope; a first magnet is arranged on the coiling blocks or a rotation component connected with the coiling blocks, and a second magnet or second metal or second alloy which can be in mutual attraction with the first magnet is arranged on a non-rotation component at the position opposite to the first magnet on the coiling blocks or the rotation component; the pull rope is connected with the coiling blocks, is wound on the coiling blocks after being connected with the coiling blocks, extends out from the coiling blocks to penetrate through a steering sliding wheel on a cantilever, and is connected with a heavy object, the object falling mechanical system is started, and therefore the heavy object is controlled to drive the coiling block to rotate through the pull rope under the gravity effect.
Owner:吴超然

Building or structure with multifunctional rope releasing device

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.
Owner:福州市晋安区澳榕自动化设备有限公司

Multifunctional rope pay-off equipment

InactiveCN105311760AImprove securityAchieve the function of automatic rope retractionFire rescueBuilding rescueHydraulic motorEngineering
Provided is multifunctional rope pay-off equipment. The multifunctional rope pay-off equipment comprises a shell body, a hydraulic transmission system, reeling barrels or rotating shafts, a slow descending device and pulling ropes. The hydraulic transmission system comprises a hydraulic motor. The hydraulic transmission system, the reeling barrels or the rotating shafts, the slow descending device and the pulling ropes are arranged inside the shell body. A rotating shaft of the hydraulic motor is connected with the reeling barrels or the rotating shafts directly or through a transmission mechanism and can drive the reeling barrels or the rotating shafts to rotate. The reeling barrels or the rotating shafts are sleeved with circular rings which can rotate around the reeling barrels or the rotating shafts. Blocking faces are arranged on the circular rings, and blocking members are arranged on the reeling barrels or the rotating shafts. At least one circular ring is connected with one ends of the pulling rings and is provided with the slow descending device. After the pulling ropes extend out from the circular rings and are wound around the reeling barrels or the rotating shafts, the pulling ropes extend out from the reeling barrels or the rotating shafts and are connected with heavy items. After slow descending ropes extending out from the slow descending device are wound around the reeling barrels or the rotating shafts, the slow descending ropes extend out from the reeling barrels or the rotating shafts and are connected with the heavy items.
Owner:黄维

Building with multifunctional rope releasing equipment

The invention discloses a building with multifunctional rope releasing equipment. The building with the multifunctional rope releasing equipment comprises the multifunctional rope releasing equipmentarranged above the building. The multifunctional rope releasing equipment comprises a motor, coiling blocks or rotation shafts and pull ropes. The motor is directly connected with the coiling blocks or the rotation shafts or connected with the coiling blocks or the rotation shafts through transmission components and can drive the coiling blocks or the rotation shafts to rotate. Each of the coilingblocks or the rotation shafts is sleeved with a circular ring. The circular rings can rotate around the coiling blocks or the rotation shafts. Each circular ring is provided with a stop face. Each coiling block is provided with a stop piece. One ends of the pull ropes are connected to the circular rings, and the pull ropes extend out of the circular rings, then are wound around the coiling blocks or the rotation shafts and are connected with weights. Each weight structurally comprises a rubber ball or a fixed pulley or a movable pulley. A cable connected with the motor is connected with a power source through an electric appliance element capable of conducting or disconnecting the power source above the building with the multifunctional rope releasing equipment.
Owner:福州市鼓楼区撰歌亿自动化设备有限公司
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