Multifunctional escaping descent control device

A descending device and multi-functional technology, applied in life-saving equipment, building rescue, etc., can solve problems such as not being able to meet the simultaneous escape of multiple people, difficult to enter people's homes, and the need for regular maintenance, etc., to achieve resource saving, compact structure, Quality and reliable results

Inactive Publication Date: 2010-10-27
NANJING VOCATIONAL UNIV OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantages of existing escape descent devices are that they can only be used by one person at a certain time,

Method used

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  • Multifunctional escaping descent control device
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  • Multifunctional escaping descent control device

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Embodiment Construction

[0034] A kind of multifunctional escape descending device described in the present invention, see figure 1, the escape descent device includes a transmission system, a wrap angle speed control system, an emergency stop braking system, a housing 4 and a seat belt 5, and the housing 4 is provided with a lighting lamp capable of adjusting brightness, angle and focus. The transmission system, wrap angle speed regulating system and emergency stop braking system are all arranged in the housing 4 , and the safety belt 5 is detachably connected to the housing 4 . The transmission system includes a planetary gear transmission mechanism 11, a rope wheel 12 and a centrifugal speed-stabilizing mechanism 13. The planetary gear transmission mechanism 11 is arranged on the bottom plate 41 of the housing 4 through a planetary gear bracket 14; 12 is set on the mandrel 15 through the linkage shaft sleeve 16, and the centrifugal speed stabilizing mechanism 13 is connected with the planetary gea...

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Abstract

The invention discloses a multifunctional escaping descent control device comprising a drive system, a wrap angle speed regulating system, an instant stop brake system, a shell and a safety belt, wherein the safety belt is detachably connected to the shell; a planet wheel drive mechanism of the drive system is arranged on a bottom board of the shell through a planet wheel support; a core shaft is arranged on the bottom board, a rope wheel is sheathed on the core shaft through a linked shaft sleeve, and a centrifugal speed stabilizing mechanism is connected with the planet wheel drive mechanism; guiding roller wheels of the wrap angle speed regulating system are arranged at both sides of the rope wheel and are at the same straight line with the edge of the rope wheel, one end of a pull rod is arranged on the linked shaft sleeve, and the other end is connected with a screw rod through a wrap angle rocking rod; and a brake pad of the instant stop brake system is arranged at the outer side of a centrifugal wheel, a brake block adapting to the brake pad is arranged at the outer side of the brake pad, the brake block and the brake pad are installed on the bottom board through a press cover, one end of the brake pad is fixed on the bottom board, and the other end is connected with a pull rope. The invention has the advantages of complete function, reliable quality, compact structure, simple and flexible operation and low cost and can meet the need of multi-user synchronous escaping.

Description

technical field [0001] The invention relates to a safety escape device, in particular to a multifunctional escape descent device used in high-rise buildings. Background technique [0002] With the acceleration of urban construction, more and more high-rise residential buildings, office buildings, commercial buildings, etc. appear in large and medium-sized cities across the country. These buildings provide services for our life and work, but the safety of the people in the buildings has become our unavoidable question. The fire broke out, the fire spread quickly, the elevator in the building was out of service, and the evacuation of personnel became the biggest problem. [0003] The world's first high-rise escape slow-down device was produced in Japan, an earthquake-prone country in the 1980s. It better solved the difficult problem of high-rise escape in distress. After the 9.11 incident in the United States, countries around the world began to set off an upsurge of researc...

Claims

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Application Information

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IPC IPC(8): A62B1/10
Inventor 宋海潮王文凯曹星星莫志成王启鹏阎啸影周鑫鑫吴静
Owner NANJING VOCATIONAL UNIV OF IND TECH
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