WO2021056221A1 - 一种用于高层火灾家庭自救逃生的救生门 - Google Patents

一种用于高层火灾家庭自救逃生的救生门 Download PDF

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Publication number
WO2021056221A1
WO2021056221A1 PCT/CN2019/107609 CN2019107609W WO2021056221A1 WO 2021056221 A1 WO2021056221 A1 WO 2021056221A1 CN 2019107609 W CN2019107609 W CN 2019107609W WO 2021056221 A1 WO2021056221 A1 WO 2021056221A1
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Prior art keywords
door
escape
balcony
self
support
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PCT/CN2019/107609
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English (en)
French (fr)
Inventor
谢宝院
谢旭
刘颖
张�荣
王超勇
商海智
韩现宝
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谢宝院
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Priority to PCT/CN2019/107609 priority Critical patent/WO2021056221A1/zh
Publication of WO2021056221A1 publication Critical patent/WO2021056221A1/zh

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like

Definitions

  • the present invention relates to the field of high-rise building escape, and in particular to a balcony door used by personnel to rescue and escape when a dangerous situation (such as a fire) occurs in a high-rise.
  • the purpose of the present invention is to solve the above technical problems and provide a balcony door for self-rescue escape from high-rise fire.
  • the balcony door used for solving self-rescue escape from high-rise fire according to the present invention includes a balcony and a balcony door.
  • the balcony door includes a supporting part and an escape part.
  • the supporting part includes a supporting shaft, the upper end of the supporting shaft is fixedly provided with an upper frame, and the lower end is provided with a lower frame.
  • the end of the upper frame and the lower frame connected with the supporting shaft is the shaft end, and the end extending outward is the free end.
  • the escape portion includes a bearing mechanism and a deceleration device, and a bearing door frame is arranged at an intermediate position of the bearing mechanism.
  • the upper end of the load-bearing door frame and the free end of the upper frame of the supporting shaft are buckled together, and a pedal door frame is fixedly arranged at the lower end of the load-bearing door frame.
  • Inside the pedal door frame is a placement cavity with an open lower surface.
  • the lower surface of the placement cavity is provided with a movable baffle that can be opened (the setting function of the movable baffle is to support and release the internal pulling device : Heavy hammer).
  • the placing cavity on the movable baffle is provided with a pulling device, one end of the pulling device is provided with a locking device, and the outer wall of the upper surface of the pedal door frame is provided with a riding portion.
  • the deceleration device of the escape portion is fixedly arranged on the upper side of the bearing door frame, and a cable storage box is arranged below the deceleration device, and the cable storage box is housed in the cable;
  • the deceleration device includes a housing, a cable and a brake
  • the housing includes a box body and a box cover, and the box body is buckled with the box cover. Both ends of the shell are respectively provided with a cable upper port and a cable lower port, and one side of one end is provided with a braking device.
  • Two support tube holders are fixedly arranged in parallel inside the box cover.
  • Two support tubes are fixedly arranged at corresponding positions inside the box body.
  • the cable passes through the lower opening of the cable at the end of the shell, then passes through the brake device, and then winds several times on the outer surfaces of the two support tubes according to the "8" path, and then the upper opening of the cable at the upper end of the shell Pass out, and finally the cable is fixed on the outer wall of the lower side of the distal end of the upper frame of the support part.
  • the upper edge of the balcony is fixedly provided with an "L"-shaped reinforcement plate, and the lower end of the reinforcement plate is fixedly provided with a rotating shaft sleeve.
  • a pressure bearing sleeve is fixedly arranged on the upper edge of the lower edge of the balcony, and a pressure bearing is arranged in the pressure bearing sleeve.
  • the upper end of the support shaft is movably arranged in the rotating shaft sleeve, and the lower end is fixedly provided with a pressure bearing seat, and the pressure bearing seat is arranged in the pressure bearing sleeve through a pressure bearing.
  • a support plate is integrally provided between the upper frame and the lower frame.
  • protective plates are provided on both sides of the speed reduction device and the cable storage box.
  • a fire partition is provided within a certain distance behind the balcony door.
  • the end of the free end of the upper frame that extends outward is provided with a buckle slide groove, and the buckle slide groove is provided with a beveled clamping seat; the free end of the lower frame extends outwardly is provided with a support groove inside the free end .
  • an inclined buckle is fixedly provided on one side of the upper end of the load-bearing door frame.
  • the upper end of the load-bearing door frame and the free end of the upper frame of the support shaft are buckled together, and the best setting is that the inclined surface buckle on the load-bearing door frame penetrates into the buckle chute and is arranged with the inclined surface inside.
  • the card holder is buckled together.
  • one end of the pulling device is provided with a heavy hammer, one end of the heavy hammer is connected to the brake arm of the braking device through a draw rope, and the other end is hingedly provided with a "T"-shaped connecting rod support shaft, which is connected with In the corresponding position of the rod support shaft, support blocks are respectively integrally provided on the two side walls of the placement cavity, the connecting rod support shaft is placed horizontally on the two support blocks, and the connecting shaft support rod is provided with a buckle lock Device.
  • the buckle lock device is arranged outside the two supporting blocks, a rotating shaft is arranged in the placement cavity of the pedal door frame, and a bird-shaped rotating support plate is rotatably arranged on the rotating shaft.
  • the mouth part is lapped on the connecting rod support shaft, and the tail part is lapped in the supporting groove of the lower frame of the supporting part.
  • the riding part includes a bearing door panel and an extension door panel.
  • the load-bearing door panel is symmetrically hinged on both sides of the upper surface of the pedal door frame, and the load-bearing door panel is hinged with an extension door panel that flips to one side.
  • the outside of the braking device is a cylindrical cavity, the cylindrical cavity is provided with a spring, one end of which is fixed with a spring base, and the other end is rotatably provided with a jack shaft; one end of the spring is connected to the spring
  • the bases are fixed together, and the other end is fixedly provided with a pressure plate;
  • a brake caliper shaft is arranged on the cylindrical cavity wall in the vertical direction of the ejector shaft, and a brake caliper is rotatably arranged on the brake caliper shaft, so One end of the brake caliper is a caliper mouth, and the other end is a caliper arm, and the caliper arm is movably attached to the pressure plate.
  • the jaws of the brake caliper are staggered arc-shaped jaws.
  • a "bird's beak" ejector rod is fixedly arranged in the middle of the ejector shaft, one end of the ejector shaft is provided with a brake arm, and the other end is provided with a brake handle, and the tip of the ejector rod is attached to the pressure plate. combine together.
  • one end of the brake arm is provided with a heavy hammer pull rope, and the heavy hammer pull rope and the heavy hammer are fixed together.
  • the cable passes through the jaws of the brake caliper.
  • the balcony In the present invention, some improvements have been made to the existing balcony, including: first setting a reinforcing plate on the lower edge of the upper edge of the balcony, and then setting a rotating door shaft on the reinforcing plate to ensure that the door shaft is in place Sufficient support and stability can be provided during the falling process of the escape part.
  • the lower edge of the balcony is fixedly provided with a pressure bearing sleeve, which is set through the pressure bearing and the lower end of the support shaft, which fully ensures that the support shaft still has the flexible rotation ability for a long time, and will not be affected by time migration.
  • the door shaft cannot be opened normally due to clogging of dust and other reasons.
  • the pressure bearing can well carry the quality of the door body and play a better supporting role during the falling process of the escape part.
  • the balcony door under normal circumstances (when there is no emergency such as fire), the balcony door exists as a traditional closed door. At this time, the upper end of the support part and the escape part are buckled together by the inclined plane seat and the inclined plane buckle, so as to prevent the escape part from sliding or falling to the outside. At the lower end of the support part and the escape part, that is, the lower frame of the support part and the load-bearing door frame of the escape part are connected by a bird-shaped rotating support plate to prevent the escape part from sliding down.
  • the special feature here is that the escape part and the support part are completely and tightly buckled together through their own structure and positional relationship through the mechanical structure.
  • the arrangement of the bird-shaped rotating support plate solves the problem of buckling and separation between the escape part and the support part.
  • the bird-shaped rotating support plate uses the weight of the escape part and the structure of the connecting rod support shaft and the support block to form a slightly inwardly inclined and firm support plate surface.
  • the support plate surface is under the support part.
  • the support grooves of the frame are matched, and with the support of the support part and the buckling of the inclined plane seat and the inclined plane buckle, the escape part is stably and firmly combined with the support part opening.
  • the escape department exists as a part of the entire balcony closed door.
  • a load-bearing door frame that is, a side door frame of a traditional closed door
  • its main function is to install necessary equipment components and provide a load-bearing center for the overall weight during the fall of the escape part.
  • a deceleration device and a cable storage box are provided on the upper part of the load-bearing door frame.
  • the deceleration device and the cable storage box can be reinforced with a protective plate, and the protective plate provided can also be used as a thin layer of door panel in general conditions.
  • a pedal door frame (that is, a part of the lower frame of a traditional closed door) is fixed on the lower end side of the load-bearing door frame, and the original lower door panel is improved to become a "floor" for people to step on during escape. It is made of high-strength materials and is set to rotate using high-strength hinges. In general, the load-bearing door panel and the extended door panel are folded together and exist as a part of the lower door panel.
  • the present invention adopts a purely mechanical structure for deceleration, and has a very good safety performance through actual inspections. After dozens of physical experiments, the braking safety of the deceleration mechanism of the device is as high as 99%, and the failure rate in use is only 0.31%, and the inspection effect of safely sending the simulated dummy to the ground is as high as 100%. Because this deceleration mechanism adopts a purely mechanical braking method, which is not affected by other forms of power driving devices such as electricity, and can still be used in emergency situations even if there is a problem with the power supply. When the escape part falls, the cable and the two support pipes of the deceleration mechanism perform frictional action.
  • the deceleration mechanism of the present invention uses the friction between the cable and the support tube to offset or partially offset the gravity of the escape portion and the rescued person when the escape portion falls, and then falls at a uniform or slow acceleration.
  • the deceleration mechanism in the present invention adopts a semi-automatic rotation method for braking.
  • the heavy hammer connected to the brake mechanism will drop directly, because the weight of the heavy hammer will pull the brake arm apart, causing the spring to be lifted, and the brake caliper loses the squeezing effect of the spring
  • the cables inside them can slide normally at this time, and the escape part begins to fall. Since the heavy hammer is suspended at a certain distance below the escape section, that means the heavy hammer will precede the escape tribe. Once the heavy hammer hits the ground, the brake arm loses its pulling effect. Under the pressure of the spring, the brake arm resets.
  • the caliper of the brake caliper will clamp the cable.
  • the cable squeezed by the jaws will receive resistance, and this resistance, combined with the resistance of the cable and the support tube, will be much greater than the gravity of the escape part and the rescued person. Since the resistance is greater than the gravity, the falling process of the escape part will start to slow down.
  • F the initial resistance of the cable and the support tube
  • the braking force and braking distance mentioned here are precisely the clamping force of the jaws (light up in advance) and the linear distance between the heavy hammer and the escape part (that is, the linear distance between the escape part and the ground when the heavy hammer hits the ground).
  • the clamping force of the jaws can be adjusted by adjusting the spring, and the hanging distance of the weight can be adjusted by the height of the floor set by the escape section and the weight of the passengers.
  • the squeezing force of the spring can be appropriately adjusted by the brake handle on the side of the support shaft to ensure that the escape part reaches the ground safely, intact and smoothly.
  • the balcony door used for escape and self-rescue disclosed in the present invention is a closed door with escape function installed on a balcony (or a balcony-like structure).
  • the balcony door disclosed in the present invention is used as a closed door installed on the balcony, which can play a certain role in safety protection.
  • the person to be rescued passes through the fire partition, closes the fire door, then opens the above balcony door, and then flips open the load-bearing door panel and extension door panel.
  • the load-bearing door panel and the extension door panel are at high strength. Supported by the hinges and the pedal door frame, it unfolds into a platform for accommodating the person to be rescued to stand (or crawl).
  • the falling heavy hammer will pull the heavy hammer pull rope arranged on the brake arm on one side of the braking device due to its own gravity.
  • the heavy hammer pull rope received the pull pull pulls the brake arm to drive the mandrel shaft fixed to the brake arm to rotate, and the beak-shaped mandrel fixed to the mandrel shaft will inevitably push up the pressure plate.
  • the spring is squeezed and contracted, and the pressure exerted on the brake caliper disappears. Inevitably, the locking effect of the caliper jaws on the cable will also disappear, and the cable can slide smoothly.
  • the escape part without the brake caliper will be released from the hovering state and begin to slide downstairs.
  • the cable In the process of sliding down, the cable is wound around the surface of the support tube inside the deceleration device in the form of an "8".
  • the "8"-shaped winding method of the cable greatly increases the contact area between the cable and the support tube.
  • increasing the friction area is equivalent to increasing the friction between the cable and the outer wall of the support tube, and this friction can be adjusted by adjusting the roughness of the cable and the outer wall of the support tube.
  • the present invention creatively designs the balcony door that is used daily for enclosed protection into a balcony door with escape and self-rescue function.
  • the balcony door with escape and self-rescue function disclosed in the present invention adopts a purely mechanical structure, uses mechanical design between structural parts and physical principles, so that the various components of the balcony door can be perfectly combined together into a solid closed door , And can quickly separate to form an escape self-rescue speed drop device in an emergency.
  • the balcony door disclosed in the present invention does not involve any redundant equipment driven by external energy sources (such as electric equipment such as motors, hoists, etc.), and can ensure that when a dangerous situation occurs, it is not restricted by external energy sources (if there is no power supply, the motor cannot be started) Etc.), the purpose of quick rescue can be perfectly realized with the cooperation of pure mechanical structure.
  • the above-mentioned balcony door creatively adopts an early braking method to reduce the speed of the falling escape part in advance, so that the person to be rescued can reach the ground safely and smoothly.
  • the utility model has the advantages of strong practicability, safety and reliability. Compared with large-scale rescue equipment, the invention has the advantages of fast rescue speed, simple operation and quick start, convenient and effective, and low cost.
  • Picture 01 The front view of the balcony and the balcony door unfolded together;
  • Figure 02 A schematic diagram of the initial hovering state of the balcony door after unfolding
  • Figure 03 Schematic diagram of the balcony door during rescue and fall
  • Figure 04 The unfolded three-dimensional schematic diagram of the balcony door carrying mechanism
  • Figure 05 The front view schematic diagram of the balcony door carrying mechanism unfolded
  • Figure 06 Schematic diagram of bird-shaped rotating support structure
  • Figure 07 Three-dimensional schematic diagram of balcony-balcony door coordination
  • Figure 08 Three-dimensional schematic diagram of the overall structure of the balcony door
  • Figure 09 Schematic diagram of reduction gear-box structure
  • Figure 10 Side view of the structure of the reduction gear
  • Figure 11 A schematic view of the front cross-sectional structure of the braking device
  • Figure 12 A schematic diagram of the side cross-sectional structure of the braking device
  • Figure 13 Mandrel shaft-three-dimensional schematic diagram of the "bird-shaped" mandrel structure
  • Figure 14 A schematic diagram of the three-dimensional structure of the brake caliper (staggered curved jaws);
  • Figure 15 Schematic diagram of the inclined plane card holder-slanted plane buckle fastening structure
  • Figure 16 Coordination diagram of pressure bearing housing-pressure bearing-pressure bearing sleeve
  • Figure 17 "Bird-shaped” rotating support plate-support groove coordination diagram.
  • a balcony door used to solve self-rescue escape from high-rise fires includes a balcony 1 and a balcony door 2.
  • a fire partition 14 is provided in a certain distance behind the balcony door 2.
  • the upper edge of the balcony 1 is fixedly provided with an "L"-shaped reinforcement plate 10, and the lower end of the reinforcement plate 10 is fixedly provided with a rotating shaft sleeve 11; the upper edge of the lower edge of the balcony 1 is fixedly provided with a pressure bearing sleeve 12, A pressure bearing 13 is provided in the pressure bearing sleeve 12.
  • the balcony door 2 includes a supporting part 20 and an escape part 21.
  • the supporting part 20 includes a supporting shaft 201, the upper end of the supporting shaft 201 is movably arranged in the rotating shaft sleeve 11, and the lower end is fixedly provided with a pressure bearing seat 207, which is arranged on the pressure bearing sleeve 1 through the pressure bearing 13 )Inside.
  • An upper frame 202 is fixedly arranged at the upper end of the support shaft 201, a lower frame 203 is arranged at the lower end, a support plate 208 is integrally arranged between the upper frame 202 and the lower frame (203), and the upper frame 202 and the lower frame 203 are connected to the support shaft.
  • the end connected by 201 is the shaft end, and the end extending outward is the free end.
  • the end of the free end of the upper frame 202 that extends outward is provided with a buckle chute 204, and the buckle chute 204 is provided with a beveled card seat 205;
  • the free end of the lower frame 203 extends outwardly is provided with Support groove 206;
  • the escape portion 21 includes a bearing mechanism 210 and a deceleration device 212, the bearing mechanism 210 is provided with a bearing door frame 2100 in the middle position, the lower end of the bearing door frame 2100 is fixedly provided with a pedal door frame 2101, the pedal door frame 2101 A placement cavity 2102 that is open on the lower surface.
  • the lower surface of the placement cavity 2102 is provided with a movable baffle 2103 that can be opened.
  • the movable baffle 2103 is mainly used to support and release the heavy hammer 2104; on the movable baffle 2103 A heavy hammer 2104 is placed in the placement cavity 2102.
  • One end of the heavy hammer 2104 is connected to the brake arm 2135 of the brake device 2126 through a drawstring 2105, and the other end is hingedly provided with a "T"-shaped connecting rod support shaft 2106 , At a position corresponding to the connecting rod support shaft 2106, support blocks 2107 are respectively integrally provided on the two side walls of the placement cavity 2102, and the connecting rod support shaft 2106 is placed horizontally on the two support blocks 2107; Outside the block 2107, a rotating shaft 2108 is arranged in the cavity 2102 of the pedal door frame 2101, and a bird-shaped rotating support plate 2109 is arranged on the rotating shaft 2108.
  • the bird's beak of the bird-shaped rotating support plate 2109 is placed on the connecting On the rod support shaft (2106), its tail is overlapped in the support groove 206 of the lower frame 203 of the support part (20); the pedal door frame 2101 is symmetrically hinged on both sides with two load-bearing door panels 2113, the load-bearing door panels 2113 An extension door panel 2114 that is turned to one side is hinged on the upper part.
  • the deceleration device 212 of the escape portion 21 is fixedly arranged on the upper side of the carrying door frame 2100, and a cable storage box 2120 is arranged below the deceleration device 212, and a cable 2121 is accommodated in the cable storage box 2120.
  • the deceleration device 212 and the cable storage box 2120 are provided with protective plates 209 on both sides.
  • the deceleration device (212) includes a housing (2122) and a cable (2121).
  • the housing (2122) includes a box body 2123 and a box cover 2124, and the box body 2123 is buckled with the box cover 2124; Both ends of the housing 2122 are provided with cables 2121 outlets, one end of which is provided with a braking device 2126; the inside of the box cover 2124 is fixedly provided with two support tube holders 2127; corresponding positions inside the box 2123 Two support tubes 2128 are fixedly provided; the outside of the braking device 2126 is a cylindrical cavity 2129, the cylindrical cavity 2129 is provided with a spring 2130, one end of which is fixed with a spring base 2131, and the other end is rotatably arranged There is a mandrel shaft 2132; one end of the spring 2130 is fixed with the spring base 2131, and the other end is fixedly provided with a pressure plate 2133; the mandrel shaft 2132 is fixedly provided with a "bird's beak" mandrel 2134 in the middle position, the mandrel One end of the shaft 2132 is provided with a
  • One end of the brake caliper 2139 is a caliper mouth 2140, and the other end is a caliper arm 2141.
  • the caliper arm 2141 is movably attached to the pressure plate 2133; the cable 2121 ends from the housing 2122 Pass the lower cable opening 2142 at the end, and then pass through the jaw 2140 of the brake caliper 2139, and then wind several times on the outer surface of the two support tubes 2128 according to the "8" path, and then pass the upper cable opening at the upper end of the housing 2122 2125 passes out, and finally the cable 2121 is fixed on the outer wall of the lower distal end of the upper frame 202 of the support part 20.
  • the cable 2121 is wound at least once on the outer surface of the two support tubes 2128.
  • the jaws 2140 of the brake caliper 2139 are staggered arc-shaped jaws.
  • the balcony door with escape and self-rescue function disclosed in the present invention adopts a purely mechanical structure, uses mechanical design between structural parts and physical principles, so that the various components of the balcony door can be perfectly combined together into a solid closed door , And can quickly separate to form an escape self-rescue speed drop device in an emergency.
  • the balcony door disclosed in the present invention does not involve any redundant equipment driven by external energy sources (such as electric equipment such as motors, hoists, etc.), and can ensure that when a dangerous situation occurs, it is not restricted by external energy sources (if there is no power supply, the motor cannot be started) Etc.), the purpose of quick rescue can be perfectly realized with the cooperation of pure mechanical structure.
  • the above-mentioned balcony door creatively adopts an early braking method to reduce the speed of the falling escape part in advance, so that the person to be rescued can reach the ground safely and smoothly.
  • the utility model has the advantages of strong practicability, safety and reliability.
  • the invention has the advantages of fast rescue speed, simple operation and quick start, convenient and effective, and low cost. It solves the problems in real life such as the high floors of residents living, the slow rescue team due to conditional restrictions, the single existing rescue method, and the trapped people can only passively wait for rescue.
  • the purpose of self-rescue in the event of a dangerous situation has reduced the loss of the people’s life and property, and has ensured the safety of the lives and property of high-level residents.

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  • General Health & Medical Sciences (AREA)
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Abstract

一种用于解决高层火灾自救逃生的阳台门（2），包括支撑部（20）和逃生部（21）。逃生部（21）包括承载机构（210）和减速装置（212），承载机构（210）中间位置设有承载门框（2100）。承载门框（2100）上端与支撑轴（201）的上边框（202）的自由端扣合设置在一起，在承载门框（2100）下端固定设有踏板门框（2101）。减速装置（212）包括壳体（2122）、缆绳（2121）和制动装置（2126），壳体（2122）包括盒体（2123）和盒盖（2124），盒体（2123）与盒盖（2124）进行扣合。缆绳（2121）从制动装置（2126）中穿过后固定在支撑部（20）上边框（202）的远端下侧外壁上。该阳台门（2）日常用于封闭防护，兼具有逃生自救功能，相较于大型救援设备，该阳台门（2）救援速度快、操作简单上手快、方便有效且成本较低。

Description

一种用于高层火灾家庭自救逃生的救生门 技术领域
本发明涉及高层建筑逃生领域，尤其涉及一种在高层发生险情(例如火灾)时，人员用来自救逃生的阳台门。
背景技术
随着现代化进程的不断加快，高层建筑也越来越多。由于消防设施的局限性，高层建筑一旦发生危险，特别是火灾、地震等重大事故，高层建筑的人员逃生方式就显得尤为重要。
技术问题
目前，市面上可见的人员逃生装置多数为固定在楼体上，人员由升降装置下放到地面。这类装置普遍采用电机驱动的方式，在危险发生时，楼体建筑极有可能出现断电情况，一旦失去电力供应，该类升降装置对于正在下落的人员来说是极度危险的。而且，该类升降装置一次可下放人员有限，很难达到快速救援的目的。因此，需要一种结构简单、操作方便、安全有效的多人救援装置。
问题的解决方案
技术解决方案
本发明的目的在于解决上述技术问题，提供一种用于高层火灾自救逃生的阳台门。本发明所述的一种用于解决高层火灾自救逃生的阳台门，包括阳台和阳台门。所述的阳台门包括支撑部和逃生部。所述支撑部包括一支撑轴，所述支撑轴上端固定设置有上边框，下端设置有下边框。所述上边框和下边框与支撑轴连接的一端为轴心端，向外延伸的一端为自由端。
所述逃生部包括承载机构和减速装置，所述承载机构中间位置设置有承载门框。所述承载门框上端与支撑轴的上边框的自由端扣合设置在一起，在承载门框下端固定设置有踏板门框。所述踏板门框内为一下表面开放的放置空腔，所述放置空腔的下表面设置有可以打开的活动挡板(活动挡板的设置功用是用来承托与释放其内部的牵拉装置：重锤)。所述活动挡板上的放置空腔内设置有牵 拉装置，所述牵拉装置一端搭设有扣锁装置，所述踏板门框上表面外壁设置有搭乘部。所述逃生部的减速装置固定设置在承载门框的上部一侧，所述减速装置的下方设置有缆绳收纳盒，所述缆绳收纳盒内收纳有缆绳；所述减速装置包括壳体、缆绳和制动装置，所述壳体包括盒体和盒盖，所述盒体与盒盖进行扣合。所述壳体两端分别开设有缆绳上口与缆绳下口，其一端的一侧设置有制动装置。所述盒盖内部并列固定设置有两个支撑管卡座。所述盒体内部对应位置固定设置有两个支撑管。所述缆绳从壳体尾端的缆绳下口穿过，再从制动装置中穿过，然后按照“8”字路径在两个支撑管外表面缠绕若干圈，再从壳体上端的缆绳上口穿出，最后缆绳固定在支撑部上边框的远端下侧外壁上。
进一步的，所述的阳台上沿口下边缘固定设置有“L”形加强板，所述加强板下端固定设置有转轴套。
进一步的，所述阳台下沿口上边缘固定设置有压力轴承套，所述压力轴承套内设置有压力轴承。
进一步的，所述支撑轴上端活动设置在转轴套内，下端固定设置有压力轴承座，所述压力轴承座通过压力轴承设置在压力轴承套内。
进一步的，所述上边框与下边框之间一体设置有支撑板。
进一步的，所述的减速装置及缆绳收纳盒两侧设置有防护板。
进一步的，在阳台门的后方位置一定距离内设置防火隔断。
进一步的，所述上边框向外延伸的自由端的端部开设有卡扣滑槽，所述卡扣滑槽内设置有斜面卡座；所述下边框向外延伸的自由端内部开设有支撑槽。
进一步的，所述承载门框上端一侧固定设置有斜面卡扣。
进一步的，所述的承载门框上端与支撑轴的上边框的自由端扣合设置在一起，其最佳设置为承载门框上的斜面卡扣穿设于卡扣滑槽内并与其内部设置的斜面卡座进行扣合。
进一步的，所述牵拉装置一端设置有一重锤，所述重锤的一端通过拉绳连接到制动装置的制动臂，其另一端铰接设置有一“T”形连杆托轴，与连杆托轴相对应的位置，在放置空腔两侧壁上分别一体设置有支撑块，所述连杆托轴水平的搭放在两支撑块上，所述连轴托杆上搭设有扣锁装置。
进一步的，所述扣锁装置设置在两支撑块的外部，在踏板门框的放置空腔内设置有一旋转轴，旋转轴上转动设置有一鸟形旋转支撑板，所述鸟形旋转支撑板的鸟嘴部搭放在连杆托轴上，其尾部搭接于支撑部下边框的支撑槽内。
进一步的，所述搭乘部包括承载门板和延伸门板。
进一步的，所述的承载门板对称的铰接在踏板门框上表面的两侧，在承载门板上铰接有向一侧翻转的延伸门板。
进一步的，所述制动装置外部为一柱形形空腔，所述柱形空腔内部设置有弹簧，其一端固定有弹簧底座，另一端转动设置有顶杆轴；所述弹簧一端与弹簧底座固定在一起，另一端固定设置有压盘；所述顶杆轴垂直方向上在柱形空腔壁上设置有制动钳转轴，所述制动钳转轴上转动设置有制动钳，所述制动钳一端为钳口，另一端为钳臂，所述钳臂与压盘活动贴合在一起。
进一步的，所述制动钳的钳口为交错式弧形钳口。
进一步的，所述顶杆轴中间位置固定设置有“鸟嘴型”顶杆，顶杆轴的一端设置有制动臂，另一端设置有制动把手，所述顶杆尖端与压盘活动贴合在一起。
进一步的，所述制动臂一端设置有重锤拉绳，所述重锤拉绳与重锤固定在一起。
进一步的，所述缆绳从制动钳的钳口穿过。
在本发明的技术方案中，进行了以下的发明创造：
(1)关于阳台：在本发明中对于现有的阳台进行了一些改进，包括：先在阳台的上沿口下边缘设置加强板，然后再在加强板上设置转动门轴，保证门轴在逃生部下落的过程中可以提供足够的支撑力与稳定性。另外，阳台下沿口固定设置有压力轴承套，并通过压力轴承与支撑轴的下端进行设置，充分保证了支撑轴在较长的时间内依然具有灵活的转动能力，不会因为时间的迁移、尘埃的堵塞等原因而导致门轴无法正常转动打开。同时，压力轴承可以很好的承载门体的质量，以及在逃生部下落过程中起到更好的支撑作用。
(2)关于阳台门：在一般情况下(没有发生火灾等紧急情况时)，阳台门是作为一扇传统的封闭门存在的。此时的支撑部与逃生部的上端通过设置的斜面卡座以及斜面卡扣进行扣合，防止逃生部向外侧滑动或者倾倒。而在支撑部与 逃生部的下端，即支撑部的下边框与逃生部的承载门框通过鸟形旋转支撑板进行连接，防止逃生部下滑。此处设置的特别之处在于，逃生部与支撑部完全借助机械结构，通过两者自身的结构以及位置关系完全的、紧密的扣合在一起。特别的，鸟形旋转支撑板的设置解决了逃生部与支撑部之间扣合与分离的问题。关于两者的扣合，鸟形旋转支撑板借助逃生部的重量以及连杆托轴和支撑块的结构，形成一个略微向内倾斜的、牢固的支撑板面，同时这个支撑板面与支撑部下边框的支撑槽进行配合，借助支撑部的支撑以及斜面卡座与斜面卡扣的扣合，将逃生部安稳的、牢固的与支撑部口合在一起。
(3)关于逃生部：逃生部是作为整个阳台封闭门门的一部分存在的。在逃生部的中间位置设置有承载门框(即传统的封闭门的一侧门框)，其主要作用为安装必要的设备组件以及在逃生部下落过程中提供整体重量的承载中心。在承载门框的上部设置有减速装置以及缆绳收纳盒，减速装置与缆绳收纳盒可以用一层防护板进行加固，同时设置的防护板也可以作为一层薄薄的门板在一般情况下使用。在承载门框的下端一侧固定有踏板门框(即传统的封闭门的下边框的一部分)，原有的下部门板则改进成为逃生时供人们踩踏的“地板”。采用高强度材料制成，利用高强度的铰链进行转动设置。在一般情况下，承载门板与延伸门板折叠在一起，作为下部门板的一部分存在。
(4)关于减速机构：本发明采用纯机械结构的方式进行减速，而且通过实际的检验具有非常好的安全性能。经过数十次实体实验，本装置的减速机构的制动安全性高达99％％，使用中故障率仅为0.31％，将模拟假人安全送至地面的检验效果更是高达100％。因为，本减速机构采用纯机械制动的方式，不受电力等其他形式的动力驱动装置的影响，在紧急情况下即使电力供应出现问题，依然可以使用。在逃生部下落时，缆绳与减速机构的两个支撑管进行摩擦作用，由于缆绳在两支撑管之间采用“8”行绕设的方式，增加了缆绳与支撑管之间的摩擦力，同时缆绳的规格、种类、强度以及支撑管外表面的耐摩擦涂层的设置均可以根据本发明所处的楼层高度以及实际运载量进行调整，以满足不同需要。本发明中的减速机构，在逃生部下落时，通过缆绳与支撑管之间的摩擦力来抵消或者部分抵消逃生部以及被救人员的重力，以匀速或者缓慢的加速进行下落。
(5)关于制动装置：本发明中的减速机构采用半自动式的转动方式进行制动。在逃生部打开的同时，与制动机构相连接的重锤会直接落下，因为重锤的重量牵拉会将制动臂拉开，使得弹簧被抬起，制动钳失去弹簧的挤压作用而所开钳口，此时其内部的缆绳得以正常滑动，逃生部便开始下落。由于重锤是悬挂在逃生部下方一定距离的，也就是说重锤会先于逃生部落地，而重锤一旦落地，制动臂失去牵拉作用，在弹簧的挤压下，制动臂复位，同时制动钳的钳口会夹紧缆绳。受到钳口挤压的缆绳会受到阻力，而这个阻力配合缆绳与支撑管的阻力，会远大于逃生部以及被救人员的重力，既然阻力大于重力，那么逃生部的下落过程就会开始减速。通过精确的计算，可以确定出逃生部在一定高度的位置下落，计算出缆绳与支撑管的初步阻力，在有F＝mv公式即可计算出逃生部落地时的速度，同理便可以计算出逃生部所需的制动力以及该制动力所对应的的制动距离。而这里所说的制动力以及制动距离恰恰就是钳口的夹紧力(提前亮)以及重锤距离逃生部的直线距离(也就是重锤落地时逃生部距离地面的直线距离)。而钳口的夹紧力可以通过调整弹簧进行调整，重锤的悬挂距离则可以通过逃生部设置的楼层高度以及搭乘人员的重量进行调整。而且，在下落过程进行至尾声时，由于重锤已经落地，制动已经开始。就算存在一些误差，也可以通过设置在支撑轴一侧的制动把手对弹簧的挤压力进行适度调节，以确保逃生部安全、完好、顺利的到达地面。
本发明的工作原理：本发明所公开的用于逃生自救的阳台门，是一种安装在阳台(或具有类似阳台结构)上的带有逃生功能的封闭门。在一般情况下，本发明公开的阳台门是作为一道安装在阳台上的封闭门，能够起到一定的安全防护作用。在发生危险时(如发生火灾时)，待救人穿过防火隔断，将防火门关闭，然后将上述的阳台门打开，再将承载门板以及延伸门板翻转打开，承载门板和延伸门板在高强度铰链以及踏板门框的支撑下展开成一个容纳待救人站立(或匍匐)的平台。其中一名待救人将系在承载门框上的拉绳解开或者拉断，此时，活动挡板失去一端的支撑并随之打开，而设置在活动挡板上的重锤便会立即落下。
在重锤下滑的过程中，会牵动其一端铰接的“T”形连杆拖轴，连杆拖轴被牵拉 出去，那么搭设在其上的鸟形旋转支撑板失去支撑，会向下翻转，则旋转支撑板的尾部从下边框的支撑槽内翻出，逃生部将会断开与支撑部的下部支撑连接。在下部支撑作用被打破的同时，由于整个逃生部失去下部支撑力，斜面卡扣与斜面卡座之间的支撑也随之消失，斜面卡扣在逃生部总质量的作用下，向下滑动从斜面卡座以及卡扣滑槽内抽出。此时，逃生部与支撑部之间的硬性连接消失，转而由设置在逃生部减速装置内的缆绳与支撑部上边框之间建立新的软固定连接，将逃生部整个装置悬挂于支撑部的上边框上。在制动钳的作用下，整个逃生部会处于悬停状态，不过这个悬停状态是非常短暂的。
与此同时，落下的重锤由于其自身重力的作用会牵拉设置在制动装置一侧制动臂上的重锤拉绳。收到牵拉的重锤拉绳将制动臂拉动，带动与制动臂固定设置的顶杆轴旋转，必然的与顶杆轴固定设置的鸟喙形顶杆将压盘顶起。此时弹簧挤压收缩，其施加在制动钳上的压力消失。必然的，制动钳钳口对缆绳的锁紧效果也会随之消失，缆绳得以顺利的进行滑动。此时，没有了制动钳制动的逃生部将会解除悬停状态开始向楼下下滑。
在下滑的过程中，由于缆绳以“8”字形式绕设在减速装置内部的支撑管表面。必然的，缆绳与支撑管外表面之间存在有一定的摩擦力，而；缆绳“8”字形的绕设方式，大大的增加了缆绳与支撑管之间的接触面积，在摩擦因数一定的情况下，增加摩擦面积就等于增加了缆绳与支撑管外壁之间的摩擦力，而且这个摩擦力是可以通过调整缆绳以及支撑管外壁的粗糙程度进行调整的。在逃生部的下落过程中，正是借助上述摩擦力的作用，用来抵消或部分抵消逃生部的总重力，进而使得整个装置以匀速或较小的加速度进行下滑，以确保整个装置在下落过程中的速度不会过快，同时，平稳的下滑速度也有利于整个装置的稳定。
由于重锤是悬挂在逃生部下方一定距离的，也就是说重锤会先于逃生部落地，而重锤一旦落地，制动臂失去牵拉作用，在弹簧的挤压下，制动臂复位，同时制动钳的钳口会夹紧缆绳。受到钳口挤压的缆绳会受到阻力，而这个阻力配合缆绳与支撑管的阻力，会远大于逃生部以及被救人员的重力，既然阻力大于重力，那么逃生部的下落过程就会开始减速。通过上文中的阐述，可以得知逃生部在下落尾声的减速过程是可以控制的，可以认为调整的。通过调整的装置以 及待救人员对制动装置制动效果的微调，完全可以确保逃生部及其搭载的待救人员能够安全、完好、顺利的到达地面。
发明的有益效果
有益效果
本发明创造性的将日常用于封闭防护的阳台门设计成为一种具有逃生自救功能的阳台门。本发明公开的具有逃生自救功能的阳台门，采用纯机械结构，利用结构件之间的机械设计以及物理学原理，使得上述阳台门的各个部件既可以完美的结合在一起一扇坚实的封闭门，又可以在紧急情况下快速分离组成一个逃生自救速降装置。本发明公开的阳台门不涉及任何多余的由外部能源进行驱动的设备(例如电动机、卷扬机等电力设备)，可以保证在险情发生时，不受外界能源的制约(如没有电力供应，电动机无法启动等问题)，借助纯机械结构的配合可以完美的实现快速救援的目的。同时，上述的阳台门创造性的采用提前制动的方式，对下落的逃生部进行提前降速，使得待救人员可以安全、平稳的到达地面。实用性强，安全可靠，相较于大型的救援设备，本发明救援速度快、操作简单上手快、方便有效且成本较低等优点。解决了在实际生活中，由于居民居住的楼层较高、救援队伍由于条件限制造成的救援缓慢、现有的救援方式单一、被困人员只能被动等待救援等问题，达到了被困人民群众在发生险情时可以进行自救的目的，减少了广大人民群众人身以及财产的损失，保证了高层居民的生命与财产安全。
对附图的简要说明
附图说明
图01：阳台与阳台门配合展开的正视示意图；
图02：阳台门展开后处于初始悬停状态的示意图；
图03：阳台门救援下落时的示意图；
图04：阳台门承载机构展开立体示意图；
图05：阳台门承载机构展开正视示意图；
图06：鸟形旋转支撑结构示意图；
图07：阳台-阳台门配合立体示意图；
图08：阳台门整体结构立体示意图；
图09：减速装置-盒体结构示意图；
图10：减速装置侧视结构示意图；
图11：制动装置正视截面结构示意图；
图12：制动装置侧视截面结构示意图；
图13：顶杆轴-“鸟形”顶杆结构立体示意图；
图14：制动钳(交错式弧形钳口)立体结构示意图；
图15：斜面卡座-斜面卡扣扣合结构示意图；
图16：压力轴承座-压力轴承-压力轴承套配合示意图；
图17：“鸟形”旋转支撑板-支撑槽配合示意图。
其中：1-阳台，10-加强板，11-转轴套，12压力轴承套，13-压力轴承，14-防火隔断，15-斜面卡扣，2-阳台门，20-支撑部，201支撑轴，202-上边框，203-下边框，204-卡扣滑槽，205-斜面卡座，206-支撑槽，207-压力轴承座，208-支撑板，209-防护板，21-逃生部，210-承载机构，2100-承载门框，2101-踏板门框，2102-放置空腔，2103-活动挡板，2104-重锤，2105-拉绳，2106-连杆拖轴，2107-支撑块，2108-旋转轴，2109-旋转支撑板，2111-鸟嘴部，2112-尾部，2113-承载门板，2114-延伸门板，212-减速装置，2120-缆绳收纳盒，2121-缆绳，2122-壳体，2123-盒体，2124-盒盖，2125-缆绳上口，2126-制动装置，2127-支撑管卡座，2128-支撑管，2129-柱形空腔，2130-弹簧，2131-弹簧底座，2132-顶杆轴，2133-压盘，2134-顶杆，2135-制动臂，2136-制动把手，2137-重锤拉绳，2138-制动钳转轴，2139-制动钳，2140-钳口，2141-钳臂。
实施该发明的最佳实施例
本发明的最佳实施方式
下面将结合附图，对本发明进行详细的说明。
一种用于解决高层火灾自救逃生的阳台门，包括阳台1和阳台门2。在阳台门2的后方位置一定距离内设置防火隔断14。所述的阳台1上沿口下边缘固定设置有“L”形加强板10，所述加强板10下端固定设置有转轴套11；所述阳台1下沿口上边缘固定设置有压力轴承套12，所述压力轴承套12内设置有压力轴承13。
所述的阳台门2包括支撑部20和逃生部21。所述支撑部20包括一支撑轴201，所述支撑轴201上端活动设置在转轴套11内，下端固定设置有压力轴承座207，所述压力轴承座207通过压力轴承13设置在压力轴承套1)内。所述支撑轴201上端固定设置有上边框202，下端设置有下边框203，所述上边框202与下边框(203)之间一体设置有支撑板208，上边框202和下边框203与支撑轴201连接的一端为轴心端，向外延伸的一端为自由端。所述上边框202向外延伸的自由端的端部开设有卡扣滑槽204，所述卡扣滑槽204内设置有斜面卡座205；所述下边框203向外延伸的自由端内部开设有支撑槽206；所述逃生部21包括承载机构210和减速装置212，所述承载机构210中间位置设置有承载门框2100，所述承载门框2100下端固定设置有踏板门框2101，所述踏板门框2101内为一下表面开放的放置空腔2102，所述放置空腔2102的下表面设置有可以打开的活动挡板2103，活动挡板2103主要用来承托与释放重锤2104；在活动挡板2103上的放置空腔2102内放置有重锤2104，所述重锤2104的一端通过拉绳2105连接到制动装置2126的制动臂2135，其另一端铰接设置有一“T”形连杆托轴2106，与连杆托轴2106相对应的位置，在放置空腔2102两侧壁上分别一体设置有支撑块2107，所述连杆托轴2106水平的搭放在两支撑块2107上；在两支撑块2107的外部，踏板门框2101的放置空腔2102内设置有一旋转轴2108，旋转轴2108上转动设置有一鸟形旋转支撑板2109，所述鸟形旋转支撑板2109的鸟嘴部搭放在连杆托轴(2106)上，其尾部搭接于支撑部(20)下边框203的支撑槽206内；所述踏板门框2101上两侧对称铰接设置有两块承载门板2113，所述承载门板2113上铰接有向一侧翻转的延伸门板2114。
所述逃生部21的减速装置212固定设置在承载门框2100的上部一侧，所述减速装置212的下方设置有缆绳收纳盒2120，所述缆绳收纳盒2120内收纳有缆绳2121。所述的减速装置212及缆绳收纳盒2120两侧设置有防护板209。所述减速装置(212)包括壳体(2122)和缆绳(2121)，所述壳体(2122)包括盒体2123和盒盖2124，所述盒体2123与盒盖2124进行扣合；所述壳体2122两端均开设有缆绳2121出口，其一端的一侧设置有制动装置2126；所述盒盖2124内部并列固定设置有两个支撑管卡座2127；所述盒体2123内部对应位置固定设置有两个支撑 管2128；所述制动装置2126外部为一柱形形空腔2129，所述柱形空腔2129内部设置有弹簧2130，其一端固定有弹簧底座2131，另一端转动设置有顶杆轴2132；所述弹簧2130一端与弹簧底座2131固定在一起，另一端固定设置有压盘2133；所述顶杆轴2132中间位置固定设置有“鸟嘴型”顶杆2134，顶杆轴2132的一端设置有制动臂2135，另一端设置有制动把手2136；所述顶杆2134尖端与压盘2133活动贴合在一起；所述制动臂2135一端设置有重锤拉绳2137，所述重锤拉绳2137与重锤2104固定在一起；所述顶杆轴2132垂直方向上在柱形空腔2129壁上设置有制动钳转轴2138，所述制动钳转轴2138上转动设置有制动钳2139，所述制动钳2139一端为钳口2140，另一端为钳臂2141，所述钳臂2141与压盘2133活动贴合在一起；所述缆绳2121从壳体2122尾端的缆绳下口2142穿过，再从制动钳2139的钳口2140穿过，然后按照“8”字路径在两个支撑管2128外表面缠绕若干圈，再从壳体2122上端的缆绳上口2125穿出，最后缆绳2121固定在支撑部20上边框202的远端下侧外壁上。
特别地，所述缆绳2121在两个支撑管2128外表面至少绕设一圈。
特别地，所述制动钳2139的钳口2140为交错式弧形钳口。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
工业实用性
本发明公开的具有逃生自救功能的阳台门，采用纯机械结构，利用结构件之间的机械设计以及物理学原理，使得上述阳台门的各个部件既可以完美的结合在一起一扇坚实的封闭门，又可以在紧急情况下快速分离组成一个逃生自救速降装置。本发明公开的阳台门不涉及任何多余的由外部能源进行驱动的设备(例如电动机、卷扬机等电力设备)，可以保证在险情发生时，不受外界能源的制约(如没有电力供应，电动机无法启动等问题)，借助纯机械结构的配合可以完美的实现快速救援的目的。同时，上述的阳台门创造性的采用提前制动的方式，对下落的逃生部进行提前降速，使得待救人员可以安全、平稳的到达地面 。实用性强，安全可靠，相较于大型的救援设备，本发明救援速度快、操作简单上手快、方便有效且成本较低等优点。解决了在实际生活中，由于居民居住的楼层较高、救援队伍由于条件限制造成的救援缓慢、现有的救援方式单一、被困人员只能被动等待救援等问题，达到了被困人民群众在发生险情时可以进行自救的目的，减少了广大人民群众人身以及财产的损失，保证了高层居民的生命与财产安全。

Claims (19)

  1. 一种用于解决高层火灾自救逃生的阳台门，包括阳台(1)和阳台门(2)，其特征在于，所述的阳台门(2)包括支撑部(20)和逃生部(21)；所述支撑部(20)包括一支撑轴(201)，所述支撑轴(201)上端固定设置有上边框(202)，下端设置有下边框(203)，所述上边框(202)和下边框(203)与支撑轴(201)连接的一端为轴心端，向外延伸的一端为自由端；所述逃生部(21)包括承载机构(210)和减速装置(212)，所述承载机构(210)中间位置设置有承载门框(2100)，所述承载门框(2100)上端与支撑轴(201)的上边框(202)的自由端扣合设置在一起，在承载门框(2100)下端固定设置有踏板门框(2101)，所述踏板门框(2101)内为一下表面开放的放置空腔(2102)，所述放置空腔(2102)的下表面设置有可以打开的活动挡板(2103)；所述活动挡板(2103)上的放置空腔(2102)内设置有牵拉装置，所述牵拉装置一端搭设有扣锁装置，所述踏板门框(2101)上表面外壁设置有搭乘部；所述逃生部(21)的减速装置(212)固定设置在承载门框(2100)的上部一侧，所述减速装置(212)的下方设置有缆绳收纳盒(2120)，所述缆绳收纳盒(2120)内收纳有缆绳(2121)；所述减速装置(212)包括壳体(2122)、缆绳(2121)和制动装置(2126)，所述壳体(2122)包括盒体(2123)和盒盖(2124)，所述盒体(2123)与盒盖(2124)进行扣合；所述壳体(2122)两端分别开设有缆绳上口(2125)与缆绳下口(2142)，其一端的一侧设置有制动装置(2126)；所述盒盖(2124)内部并列固定设置有两个支撑管卡座(2127)；所述盒体(2123)内部对应位置固定设置有两个支撑管(2128)；所述缆绳(2121)从壳体(2122)尾端的缆绳下口(2142)穿过，再从制动装置(2126)中穿过，然后按照“8”字路径在两个支撑管(2128)外表面缠绕若干圈，再从壳体(2122)上端的缆绳上口 (2125)穿出，最后缆绳(2121)固定在支撑部(20)上边框(202)的远端下侧外壁上。
  2. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述的阳台(1)上沿口下边缘固定设置有“L”形加强板(10)，所述加强板(10)下端固定设置有转轴套(11)。
  3. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述阳台(1)下沿口上边缘固定设置有压力轴承套(12)，所述压力轴承套(12)内设置有压力轴承(13)。
  4. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述支撑轴(201)上端活动设置在转轴套(11)内，下端固定设置有压力轴承座(207)，所述压力轴承座(207)通过压力轴承(13)设置在压力轴承套(12)内。
  5. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述上边框(202)与下边框(203)之间一体设置有支撑板(208)。
  6. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述的减速装置(212)及缆绳收纳盒(2120)两侧设置有防护板(209)。
  7. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，在阳台门(2)的后方位置一定距离内设置防火隔断(14)。
  8. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述上边框(202)向外延伸的自由端的端部开设有卡扣滑槽(204)，所述卡扣滑槽(204)内设置有斜面卡座(205)；所述下边框(203)向外延伸的自由端内部开设有支撑槽(206)。
  9. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述承载门框(2100)上端一侧固定设置有斜面卡扣 (15)。
  10. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述的承载门框(2100)上端与支撑轴(201)的上边框(202)的自由端扣合设置在一起，其最佳设置为承载门框(2100)上的斜面卡扣(15)穿设于卡扣滑槽(204)内并与其内部设置的斜面卡座(205)进行扣合。
  11. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述牵拉装置一端设置有一重锤(2104)，所述重锤(2104)的一端通过拉绳(2105)连接到制动装置(2126)的制动臂(2135)，其另一端铰接设置有一“T”形连杆托轴(2106)，与连杆托轴(2106)相对应的位置，在放置空腔(2102)两侧壁上分别一体设置有支撑块(2107)，所述连杆托轴(2106)水平的搭放在两支撑块(2107)上，所述连轴托杆(2106)上搭设有扣锁装置。
  12. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述扣锁装置设置在两支撑块(2107)的外部，在踏板门框(2101)的放置空腔(2102)内设置有一旋转轴(2108)，旋转轴(2108)上转动设置有一鸟形旋转支撑板(2109)，所述鸟形旋转支撑板(2109)的鸟嘴部搭放在连杆托轴(2106)上，其尾部搭接于支撑部(20)下边框(203)的支撑槽(206)内。
  13. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述搭乘部包括承载门板(2113)和延伸门板(2114)。
  14. 根据权利要求13所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述的承载门板(2113)对称的铰接在踏板门框(2101)上表面的两侧，在承载门板(2113)上铰接有向一侧翻转的延伸门板(2114)。
  15. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述制动装置(2126)外部为一柱形形空腔(2129)，所述柱形空腔(2129)内部设置有弹簧(2130)，其一端固定有弹簧底座(2131)，另一端转动设置有顶杆轴(2132)；所述弹簧(2130)一端与弹簧底座(2131)固定在一起，另一端固定设置有压盘(2133)；所述顶杆轴(2132)垂直方向上在柱形空腔(2129)壁上设置有制动钳转轴(2138)，所述制动钳转轴(2138)上转动设置有制动钳(2139)，所述制动钳(2139)一端为钳口(2140)，另一端为钳臂(2141)，所述钳臂(2141)与压盘(2133)活动贴合在一起。
  16. 根据权利要求15所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述制动钳(2139)的钳口(2140)为交错式弧形钳口。
  17. 根据权利要求15所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述顶杆轴(2132)中间位置固定设置有“鸟嘴型”顶杆(2134)，顶杆轴(2132)的一端设置有制动臂(2135)，另一端设置有制动把手(2136)，所述顶杆(2134)尖端与压盘(2133)活动贴合在一起。
  18. 根据权利要求17所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述制动臂(2135)一端设置有重锤拉绳(2137)，所述重锤拉绳(2137)与重锤(2104)固定在一起。
  19. 根据权利要求1所述一种用于解决高层火灾自救逃生的阳台门，其特征在于，所述缆绳(2121)从制动钳(2139)的钳口(2140)穿过。
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