WO2013104186A1 - 一种高楼快速逃生滑梯 - Google Patents

一种高楼快速逃生滑梯 Download PDF

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Publication number
WO2013104186A1
WO2013104186A1 PCT/CN2012/079273 CN2012079273W WO2013104186A1 WO 2013104186 A1 WO2013104186 A1 WO 2013104186A1 CN 2012079273 W CN2012079273 W CN 2012079273W WO 2013104186 A1 WO2013104186 A1 WO 2013104186A1
Authority
WO
WIPO (PCT)
Prior art keywords
chute
bottom plate
turning
slide
straight
Prior art date
Application number
PCT/CN2012/079273
Other languages
English (en)
French (fr)
Inventor
周妙荣
Original Assignee
Zhou Miaorong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhou Miaorong filed Critical Zhou Miaorong
Priority to PCT/CN2012/079273 priority Critical patent/WO2013104186A1/zh
Priority to BR112014017262A priority patent/BR112014017262A8/pt
Priority to JP2014549309A priority patent/JP5870210B2/ja
Priority to EP12864839.1A priority patent/EP2803386B1/en
Priority to SG11201403982RA priority patent/SG11201403982RA/en
Priority to RU2014130916A priority patent/RU2613599C2/ru
Publication of WO2013104186A1 publication Critical patent/WO2013104186A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00Devices for lowering persons from buildings or the like
    • A62B1/20Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets

Definitions

  • the invention relates to a safety protection device for construction, in particular to a high-rise fast escape slide.
  • This application is the applicant's previous application for the 201110065649.8 high-rise rapid escape slide (referred to as the prior application, the same below). Background technique
  • the object of the present invention is to further improve the various types and forms of the earlier application of "High-rise Fast Escape Slides", so that escapers can quickly, low, conveniently and safely evacuate the fire to save lives.
  • the turning chute 7 or the straight ladder chute described in the present document are all components, and the structure thereof is similar to the turning section and the straight ladder chute in the prior application.
  • the straight ladder chute includes the chute bottom plate 2 and the chute guardrail. 2A, slides 1 for hand.
  • the front turn section chute 20, the middle turn section chute 21, and the rear turn section chute 22 in the turning chute 7 are also components, and also include the corresponding front turn chute chute bottom plate 20A and the middle turn chute chute.
  • Chute bottom plate 21A, The chute bottom plate 22A of the rear turning section chute 22, and the corresponding chute guardrail 2A and the slide hand rest 1 correspond to the straight ladder chute.
  • the object of the present invention is achieved by the following technical solutions:
  • the first solution of the present invention for the prior application includes a straight ladder chute and a turning chute 7; the connection between the chutes of each turning section in the turning chute 7
  • the chute bottom plate of each chute chute is used as a connecting piece, and the chutes of each turning section are connected.
  • the escape slide includes an upper and a lower straight ladder chute and a turning chute 7, and the turning chute 7 includes front, middle and rear turning section chutes 20, 21, 22, and is installed on the wall 3 of the stair
  • the upper and lower straight ladder chute bottom plates 2 are hinged to the wall guard 3A via the rotating shaft 8;
  • the front, middle and rear turning section chutes 20, 21, 22 are connected by the sliding trough bottom plate; the upper straight sliding chute bottom plate 1 passes through the front, middle and rear turning section chutes 20, 21, 22
  • the chute bottom plates 20A, 21 A, 22A are hinged and connected to the lower straight chute bottom plate 1 .
  • the chute bottom plate of the turning chute 7 is composed of a chute bottom plate 20A of the fan-shaped front turning chute 20, a chute bottom plate 22A of the rear turning chute 22, and a chute bottom plate 21A of the rectangular turning elbow chute 21; Wherein, the chute bottom plate 20A of the front turning chute 20 is hingedly connected by two identical chute bottom plates;
  • the upper end of the chute bottom plate 20A of the front turning chute 20 is hinged with the lower end of the upper straight chute bottom plate 2, the lower end of the chute bottom plate 20A of the front turning chute 20 and the chute bottom plate 21A of the middle turning chute 21
  • the upper end is hinged; the inner end of the chute bottom plate 21A of the middle turn chute 21 is hingedly mounted on the wall guard 3A by the rotating shaft 8, and the sliding of the lower end of the chute bottom plate 21A and the rear turning chute 22 of the turning chute 21
  • the upper end of the trough bottom plate 22A is hingedly connected; the lower end of the chute bottom plate 22A of the rear turn chute 22 is butted to the upper end of the lower straight chute bottom plate 2.
  • hinged joints between the bottom plates of the respective chutes are provided with hinge rollers 8B, and the combined pulleys 6 are installed at the respective abutments.
  • It also includes a chute linkage wire 27, a transverse positioning wire 27A, a slide hole 27B, a detachable device 27C, and a positioning hole 27D.
  • the sliding groove is interlocked and the chute guard 2A is fastened at right angles to the bottom plates of the chutes.
  • the two sliding trough bottom plates of the front turning chute 20 are folded at the hinge roller 8B, and turned to the upper straight ladder toward the left side of the intermediate wall 3.
  • the bottom plate 2 of the chute is inserted into the middle of the wall 3 in an upright position; the upper straight chute 2 is folded up and fixed by the upper layer spring hoop 17A; meanwhile, the chute 21 of the turning section is turned upside down to the wall 3 upright position of the end face;
  • the chute bottom plate 22A of the rear turning section chute 22 and the hinge roller 8B at the hinge of the chute bottom plate 21A of the turning section chute 21 are folded and folded, and are turned to the right side of the wall body 3 in the direction of the intermediate wall 3 In the middle of the lower chute bottom plate 2, it is inserted into the upright position; the lower right straight ladder chute on the right side is folded and attached to the wall body 3, and is fixed by the lower layer spring hoop 17.
  • the upper straight chute turns down, the upper straight chute (left side of the wall) and the chute bottom 20A of the front turning chute 20 are opened outward by the fold and turn down; the chute is turned
  • the chute bottom plate 21A of 21 is hinged with the chute bottom plate 20A of the front turning section chute 20, and thus is also turned over; at the same time, after being hinged to the chute bottom plate 21A of the turning section chute 21
  • the turning section chute 22 is turned over and opened, and is connected with the lower straight chute (the right side of the wall) which is turned down by the sliding of the wire rope 27 to form a continuous escape slide.
  • the chute bottom plate 20A of the front turning section chute 20 has a front rectangular shape and a rear sectional fan shape, and the upper end thereof is overlapped with the lower end of the upper straight sliding chute bottom plate 2, and is composed of an upper straight ladder chute.
  • the lower end of the bottom plate 2 is supported by the supporting plate 2F, and the lower end thereof is overlapped with the upper end of the bottom plate 21A of the turning portion chute 21, and is supported by the supporting plate 21B of the chute bottom plate 21A of the turning portion; the chute of the chute 21 of the turning portion
  • the inner end of the bottom plate 21A is hinged to the wall body 3 via the rotating shaft 8, and the lower end of the sliding groove bottom plate 21A of the turning curved section chute 21 is hinged with the upper end of the chute bottom plate 22A of the rear turning section chute 22; the rear turning section chute 22 is slid
  • the lower end of the trough bottom plate 22A is butted to the upper end of the lower stratospheric chute bottom plate.
  • the hinges between the bottom plates of the respective chutes are provided with hinge rollers 8B, and the joint pulleys 6 are respectively arranged at the joints and the joints.
  • the utility model further comprises a chute linkage steel wire rope 27, a horizontal positioning steel wire rope 27A, a sliding hole 27B, a detachable device 27C, a positioning hole 27D, and the sliding groove guard 2A is fastened at a right angle to the sliding groove bottom plate. Similar to the first option.
  • the chute guardrail 2A of the front turn chute 20 is composed of two chute guardrails which are hinged to the sector of the segment chute bottom plate, and a chute guardrail hinged at the rear with the rectangular chute bottom plate; upper end and upper layer
  • the chute guardrail 2A of the straight ladder chute is connected, and the following is in contact with the chute guardrail 2A of the turning section, the chute guardrail 2A of the rear turning section, and the chute guardrail 2A of the lower straight chute.
  • the three-section turning chute guardrail 2A of the turning chute 7 is implemented in the same manner as the first scheme of the upper straight ladder chute and the lower straight chute. That is, the chute guardrail 2A realizes the guardrail function and linkage by the slide hole 27B under the slide hand 1 and the detachable device 27C, the positioning hole 27D and the lateral positioning wire 27A, and the chute linkage wire rope 27.
  • the third aspect of the present invention further includes a lifting device for turning a chute, wherein the lifting device comprises a lifting chute 32, a balanced iron chute 33, a chute top pulley 34, and a hanging wire rope 35.
  • the balance iron 36 is composed; the 35-end of the hanging wire rope is fixedly connected with the balance iron 36, and the other end is connected and fixed to the turning chute 7 through the pulley 34, and the bottom plate 7A of the turning chute 7 can support the turning chute 7 on the lifting chute In the upper and lower directions of the 32, the balance iron 36 slides in the opposite direction to the turning chute in the balanced iron slide 33.
  • the two configurations of the straight ladder chute can be used, that is, the chute guardrail 2A and the chute bottom plate 2 are hinged and fixed, and the continuous slide turning chute 7
  • the structure namely the integral fixed structure and the articulated decomposition structure, constitutes a variety of schemes, which can be combined and set according to the actual conditions of various buildings, so that the "High-rise Fast Escape Slide" becomes a series of products.
  • the fourth solution of the present invention is a blocking and smoke exhausting device in a staircase, comprising a partition 39, an external ventilation duct 41, a roof exhaust wall exhaust fan and a exhaust fan 42; the partition 39 will be upper and lower layers The middle of the stairs is separated to allow the smoke to rise regularly; the outer wall of the floor has a smoke exhaust port and a smoke exhaust fan 42 connected to the external ventilation duct 41 outside the stair wall.
  • the ventilating duct 41 outside the building is a smoke exhausting pipe which is arranged in the outer space of the building from the bottom floor to the top floor, and when the two ends of the exhaust pipe are opened, a strong air flow is generated in the pipe, and a negative pressure is generated.
  • the flue gas 43 in the corridor can be sucked out, and the exhaust pipe 41 is discharged to the outer space.
  • the exhaust fan fan is exhausted due to the negative pressure; the flue gas has a way out, no longer fills the building, and the high building can be greatly reduced.
  • the smoke from the fire gathers the danger of the stairs and is conducive to escape.
  • the "High-rise Fast Escape Slide” of the present invention can make escapers convenient, safe, low-level, and fast escape. According to estimates, if a 30-story building is used, the escapers will slide for 3-5 seconds on each floor, then they can slide from the top floor to the bottom floor in about two minutes. If each floor slides three people at the same time, there are more than 100 people evacuated in about two minutes. There are few other escape devices that can be compared. If the invention is used to block the flue gas and the smoke exhaust technology, and the "high-rise fast escape slide" technology, the escape person escapes through the stairs, becoming the safest and most reliable choice. DRAWINGS
  • Fig. 1 is a plan view showing the connection of the bottom plate of the turning chute 7 in the first embodiment.
  • Figure 2 shows the main view of the turning chute 7 guardrail connection.
  • Fig. 3 is a front view showing the state in which the continuous escape slide chute is retracted against the wall.
  • Fig. 4 is a front view showing the structure linkage of the upper chute chute 20 when the upper straight chute is pulled down.
  • Fig. 5 is a front view showing the linkage of the structure of the lower chute 21 of the turning section chute 21 being pulled down.
  • Curved chute 7 Top view of the bottom plate structure.
  • FIG. 7 Turning chute 7 is raised from the lifting device to the top view of the roof.
  • FIG. 8 Turning chute 7 is lowered by the lifting device to the stair platform 5 main view.
  • Figure 9 is a front view of the exterior exhaust vent and exhaust fan 42 and the external ventilation duct 41.
  • the first scheme added by the present invention to the prior application is as shown in FIG. 1 , including the connection between the upper straight ladder chute, the turning chute 7 , and the turning chute 7 in each of the turning chutes 7 .
  • the chute bottom plate of the trough is a connecting member, and the chutes of the turning sections are connected; the high-rise rapid escape slide includes upper and lower straight ladder chutes and turning chutes 7, and the turning chute 7 includes front, middle and rear turns.
  • Section chutes 20, 21, 22, on the wall 3 of the stair is equipped with a wall guard 3A, and the upper and lower straight chute bottom plates 2 are respectively passed through the rotating shaft 8 and the wall guard 3A Hinged
  • the front, middle and rear turning chutes 20, 21, 22 are connected by the sliding trough bottom plate; the upper straight chute bottom plate 2 is slipped by the front, middle and rear turning section chutes 20, 21, 22 The trough bottom plates 20A, 21A, 22A are connected to the lower straight chute bottom plate 2.
  • the chute bottom plate of the turning chute 7 is composed of a chute bottom plate 20A of the fan-shaped front turning chute 20, a chute bottom plate 22A of the rear turning chute 22, and a chute bottom plate 21A of the rectangular turning elbow chute 21;
  • the chute bottom plate 20A of the front turn chute 20 is hingedly connected by two identical chute bottom plates;
  • the upper end of the chute bottom plate 20A of the front turn chute 20 is hingedly connected with the lower end of the upper straight chute bottom plate 2, and the lower end of the chute bottom plate 20A of the front turn chute 20 and the chute bottom plate 21A of the middle turn chute 21
  • the upper end is hingedly butted; the inner end of the chute bottom plate 21A of the middle turn chute 21 (toward the wall 3 end) is hingedly mounted on the wall guard 3A by the rotating shaft 8, and the chute bottom plate 21A of the turning curved chute 21
  • the lower end is hingedly connected to the upper end of the chute bottom plate 22A of the rear turn section chute 22; the lower end of the chute bottom plate 22A of the rear turn section chute 22 is butted to the upper end of the lower straight slide chute base 2.
  • the articulated joint between the bottom plates of each of the chutes is provided with a hinge roller 8B, and the joints are Both are equipped with a combination pulley 6.
  • the block chute guardrail is composed of a slide hole 27B on the side of the slide, which allows the lateral positioning wire rope 27A to traverse the slide; the detachable device 27C and the lateral positioning wire rope 27A disposed under the hand slide 1 of the upper straight slide chute end slide Connected, can be detachable; the slide hole 21 of the turning section chute 21 is positioned below the positioning hole 27D to fix the lateral positioning wire 27A, and the slide hole 27B of the slide handrail 1 passing through the front turn chute 20 is opposite to the upper layer
  • the straight ladder chute end detachable device 27C is connected to each other, and can be connected and detachable; the lower straight chute and the rear turning chute 22 are connected to the end of the sliding part of the slide, and the fixed chute is linked with the wire rope 27 Through
  • the lateral positioning wire rope 27A passes through the slide hole 27B of the slide hand rest 1 of the front turn section 20, and the middle turn chute 21 is pulled down and the above chute guardrail 2A and the chute bottom plate are pulled.
  • 20A, 21A are at right angles and tied tightly; at the same time, the sliding groove in the positioning hole 27D of the slide handle 1 of the slide portion chute 21 turned into a right angle turns the wire rope 27, and the sliding of the chute 22 through the rear turning section
  • the sliding hole 27B of the trough hand 1 pulls the lower straight chute, and the chute guard 2A of the rear turning chute 22 is at a right angle to the chute bottom plate 22A, and the lower straight chute is pulled down, the spring
  • the pin 10 is inserted into the spring pin locating hole 9 in the spring pin chute 10A, and the chute linkage wire 27 is also firmly fastened to the chute guard 2A.
  • the two chute bottom plates 20A of the front turning chute 20 are folded at the hinge roller 8B, and turned toward the left side of the intermediate wall 3. It is inserted into the middle of the upper straight slide chute 2 and the wall 3, and is inserted into the upright position; the upper straight chute 2 is folded up and fixed by the upper spring hoop 17A; meanwhile, the turning chute 21 is turned upside down.
  • the chute bottom plate 22A of the rear turn section chute 22 and the chute bottom plate 21A of the middle turn section chute 21 are folded and folded by the hinged roller 8B at the hinge, toward the middle wall
  • the direction of the body 3 is turned to the middle of the right side of the wall 3 and the bottom floor of the lower straight slide chute 2, and is inserted into the upright position; the lower straight slide chute of the right side is put up and attached to the wall 3, and is fixed by the lower layer spring hoop 17 .
  • the upper straight chute turns over, the upper straight chute bottom 2 (the left side of the wall) and the chute bottom 20A of the front turning chute 20 are opened outward from the fold and turned down;
  • the chute bottom plate 21A of the chute 21 is hinged with the chute bottom plate 20A of the front turning chute 20, and thus is also turned over; at the same time, the chute bottom plate 21A of the chute 21 is hinged.
  • the rear turning section chute 22 is turned down and opened, and is turned down under the pulling of the wire rope 27 by the chute.
  • Straight ladder chutes (right side of the wall) meet to form a continuous escape slide.
  • the chute bottom plate 20A of the front turn section chute 20 has a front segment fan shape and a rear segment rectangle, and the upper end thereof is The lower end of the upper straight chute bottom plate 2 is overlapped, and is supported by the lower plate 2F of the upper straight chute bottom plate 2, and the lower end thereof is overlapped with the upper end of the chute bottom plate 21A of the middle turn chute chute 21, and is The support plate 21B of the chute bottom plate 21A of the turning section is supported; the inner end of the chute bottom plate 21A of the middle turn chute 21 (the end facing the wall 3) is hinged to the wall 3 via the rotating shaft 8, and the chute 21 of the turning portion is slipped.
  • the lower end of the trough bottom plate 21A is hinged to the upper end of the chute bottom plate 22A of the rear turn chute 22; the lower end of the rear turn chute 22 chute bottom plate 22A is butted to the upper end of the lower straight chute bottom plate
  • the hinges between the bottom plates of the respective chutes are provided with hinge rollers 8B, and the joint pulleys 6 are respectively arranged at the joints and the joints.
  • a chute linkage wire 27, a transverse positioning wire 27A, a slide hole 27B, a detachable device 27C, and a positioning hole 27D are also included, and the chute interlocking is performed and the chute guardrail 2A and each are The bottom plate of the chute is tied at a right angle.
  • the chute guardrail 2A realizes the linkage and function of the chute guardrail 2A through the slide hole 27B of the slide hand 1 under the slide, the detachable device 27C, the positioning hole 27D and the lateral positioning wire rope 27A, and the chute linkage wire rope 27.
  • the chute bottom plate 20A of the front turning chute 20 slides down the pallet 2F under the upper straight chute bottom plate 2 and the middle turning chute bottom plate 21 pallet 21B to the turning section chute 21 Positioned at the chute retainer 2A, it is seated on the pallet 2F of the upper straight chute 20 and the pallet 21B of the chute bottom 21A of the turning section, and is connected with the upper straight chute and the turning chute 21 level.
  • Chute guardrail structure As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the chute guardrail 2A of the front turn chute 20 is divided into two identical chute guardrails hinged to the sector of the sector chute. 2A, and a rear chute guardrail 2A hinged to the bottom of the rectangular chute; the upper end is connected with the chute guardrail 2A of the upper straight chute, and the following is followed by the middle turn chute guardrail 2A, the rear turn chute chute 22.
  • the chute guardrail 2A and the chute guardrail 2A of the lower straight ladder chute are connected.
  • the third scheme added by the present invention to the prior application further includes a turning chute 7 with reference to Figs.
  • the lifting device is composed of a lifting chute 32, a balanced iron chute 33, a chute top pulley 34, a hanging wire rope 35, and a balance iron 36; the hanging wire rope 35-end is fixedly connected with the balance iron 36, and the other end passes
  • the pulley 34 is connected and fixed to the turning chute 7, and the bottom plate 7A of the turning chute 7 can support the turning chute 7 to slide down in the lifting chute 32, and the balance iron 36 is opposite to the turning chute 7 in the balanced iron chute 33. Sliding up.
  • the weight of the balance iron 36 is slightly lighter than the overall weight of the hanging chute 7 which is suspended.
  • the support under the bottom pallet 7A of the turning chute 7 is removed by the linkage device, and the turning chute 7 That is, the overall decline due to its own weight, but due to the balance of the balance of iron 36, a steady decline, when the obstacles stop sliding, its drooping gravity is only the weight difference between the turning section chute 7 and the balance iron 36, set to about 3 kg It is more appropriate to stop falling with any escaped person and not hurt.
  • the turning chute 7 designed as a continuous slide is a unitary structure, and the turning chute 7 is raised or lowered as a whole by a lifting device provided on the end surface of the intermediate wall 3; the non-disruptive period can be raised to the top of the stair to be fixed; At the same time, the upper sliding chute is linked to the turning chute 7 to be uniformly lowered to the stair platform 5A, and the lower straight chute is turned down by the linkage device, and the structure is layered to form a quick escape. Slide.
  • a fourth aspect of the present invention is a smoke blockage and smoke exhausting device for use in a stairway according to the above aspect of the present invention, including a partition 39, an external ventilation duct 41, an exhaust wall exhaust vent and a exhaust fan. 42; partition 39, the upper and lower stairs are separated by an upright position, so that the flue gas has a regular rise; the outer wall of the floor has a smoke exhaust port and a exhaust fan 42 connected to the external ventilation duct 41 outside the stair wall. .
  • the ventilating duct 41 outside the building is a smoke exhausting pipe which is installed in the outer space of the building from the bottom floor to the top floor.
  • the exhaust fan 42 When the two ends of the exhaust pipe are opened, a strong air flow is generated in the pipe, and the exhaust pipe is in the exhaust pipe of the building.
  • the exhaust fan 42 generates a negative pressure, so that the flue gas 43 in the corridor can be sucked out of the external ventilation duct 41 to the outer space, and the exhaust fan is fanned out due to the negative pressure; the flue gas has a way out, Refilling the building can greatly reduce the hazards of the smoke gathering stairs in high-rise buildings, which is conducive to escape.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Ladders (AREA)

Abstract

高楼快速逃生滑梯,其特征是:转弯滑槽(7)的滑槽底板包括由扇形的前转弯段滑槽的滑槽底板(20A)、后转弯段滑槽的滑槽底板(22A)及中转弯段滑槽的滑槽底板(21A);其中,前转弯段滑槽的滑槽底板(20A)由二块相同的滑槽底板铰接连接;前转弯段滑槽的滑槽底板(20A)上端与上层直梯滑槽底板(2)的下端铰接连接,其下端与中转弯段滑槽(21)的滑槽底板(21A)的上端铰接;中转弯段滑槽(21)的滑槽底板(21A)里端用转轴(8)铰接在墙体护板(3A)上,其下端与后转弯段滑槽的滑槽底板(22A)上端铰接;后转弯段滑槽的滑槽底板(22A)下端与下层直梯滑槽底板(2)的上端对接。本发明高楼快速逃生滑梯能使逃生人快速,低位,方便,安全撤离火场,以挽救生命。

Description

一种高楼快速逃生滑梯
技术领域
本发明涉及建筑用的安全防护装置, 特别是一种高楼快速逃生滑梯。 本申 请是申请人在先申请 201110065649.8高楼快速逃生滑梯 (简称在先申请, 下同) 的后续申请。 背景技术
随着社会经济的飞速发展, 建筑可用土地越来越紧缺, 向空间要房已成为 必然趋势, 由此楼房及高层建筑如雨后春笋, 成为城市建设的亮点。但随之而来 的突出问题是, 高楼应对各种灾难, 特别是频发的火灾, 没有相应的切实可行的 应变能力已成为世界难题。 申请人在在先申请中提出了 《高楼快速逃生滑梯》, 最大限度的解决了高楼遇灾快速逃生的难题。 在先申请的特点是: (一) 非灾时 期, 能收起贴靠于楼梯中间立墙上, 不影响楼梯日常使用; 遇灾时, 逃生人拉下 当楼滑槽, 便能翻下滑槽, 打开成 U字形截面的滑梯, 搁在楼梯上形成逃生滑 梯; (二) 同时由机械连动装置形成多米诺骨牌效应, 逐楼翻下滑槽, 使整楼接 通成连续逃生滑梯。逃生人见缝插针,躺进滑槽,即能顺势滑下,快速逃生;(三) 楼梯平台处设有逃生滑梯转弯段, 由前转弯段、 中转弯段、 后转弯段三段组成, 与上层直梯滑槽及下层直梯滑槽连接,成为连续滑梯, 而且由于转弯段底槽合理 的坡度、斜度、弯度的特别结构造型, 使逃生人滑至转弯段达到既能减速又不停 留的安全滑速要求,连续滑行逃生。在先申请快速逃生滑梯有效地解决了高楼遇 灾快速逃生的难题。 发明内容
本发明的目的是进一步完善在先申请《高楼快速逃生滑梯》的各种类型及形 式, 使逃生人快速, 低位, 方便, 安全撤离火场, 以挽救生命。
本文中所述的转弯滑槽 7或直梯滑槽均为组件,其结构与在先申请中的转弯 段及直梯滑槽类似, 例如, 直梯滑槽包括滑槽底板 2、滑槽护栏 2A, 滑梯搁手 1。 而转弯滑槽 7中的前转弯段滑槽 20、 中转弯段滑槽 21、后转弯段滑槽 22也是组 件, 也包括相应的前转弯滑槽的滑槽底板 20A、 中转弯段滑槽的滑槽底板 21A、 后转弯段滑槽 22的滑槽底板 22A, 以及相应的各滑槽护栏 2A、 滑梯搁手 1, 以 与直梯滑槽相对应。
本发明目的是按如下的技术方案完成的: 本发明对在先申请增设的第一种 方案包括直梯滑槽、 转弯滑槽 7; 转弯滑槽 7中的各转弯段滑槽之间的连接, 是 以各转弯段滑槽的滑槽底板为连接件,将各转弯段滑槽进行连接的。本逃生滑梯 包括上、下层直梯滑槽及转弯滑槽 7,转弯滑槽 7包括前、中、后转弯段滑槽 20、 21、 22, 在楼梯的墙体 3上, 装有墙体护板 3A, 所述的上、 下层直梯滑槽底板 2均经转轴 8与所述的墙体护板 3A铰接;
所述的前、 中、 后转弯段滑槽 20、 21、 22是通过其滑槽底板进行连接的; 上层直梯滑槽底板 1经前、中、后转弯段滑槽 20、 21、 22的滑槽底板 20A、 21 A、 22A铰连, 并与下层直梯滑槽底板 1搭接相连。
转弯滑槽 7的滑槽底板由扇形的前转弯段滑槽 20的滑槽底板 20A、 后转弯 段滑槽 22的滑槽底板 22A及矩形的中转弯段滑槽 21的滑槽底板 21A组成; 其 中, 前转弯滑槽 20的滑槽底板 20A由二块相同的滑槽底板铰接连接;
前转弯段滑槽 20的滑槽底板 20A的上端与上层直梯滑槽底板 2的下端铰 接, 前转弯段滑槽 20的滑槽底板 20A下端与中转弯段滑槽 21的滑槽底板 21A 的上端铰接; 中转弯段滑槽 21的滑槽底板 21A里端用转轴 8铰接装在墙体护 板 3A上, 中转弯段滑槽 21的滑槽底板 21A下端与后转弯段滑槽 22的滑槽底 板 22A上端铰接连接; 后转弯段滑槽 22的滑槽底板 22A下端与下层直梯滑槽 底板 2的上端对接。
所述的各滑槽底板之间的铰接连接处均装有铰链滚轮 8B,在所述的各对接 处均装有组合滑轮 6。
还包括滑槽联动钢丝绳 27、 横向定位钢丝绳 27A、 滑孔 27B、 可脱卸装置 27C、 定位孔 27D, 实施滑槽间连动并使滑槽护栏 2A与各滑槽底板成直角位置绑 紧。
其工作过程, 当收起转弯滑槽 7, 需靠墙存放时, 前转弯段滑槽 20的二块 滑槽底板以铰链滚轮 8B处折叠, 向中间墙体 3左侧方向转到上层直梯滑槽底板 2与墙体 3中间, 呈直立位置插入其中; 上层直梯滑槽 2收起贴墙, 由上层弹簧 抱箍 17A固定; 同时, 中转弯段滑槽 21收起翻转到靠墙体 3端面的直立位置; 同时, 后转弯段滑槽 22的滑槽底板 22A与中转弯段滑槽 21的滑槽底板 21A铰 接处的铰链滚轮 8B折转收起, 向中间墙体 3方向转到墙体 3右侧与下层滑槽底 板 2中间, 呈直立位置插入其中; 右侧的下层直梯滑槽收起贴到墙体 3上, 由下 层弹簧抱箍 17固定。
遇灾时, 上层直梯滑槽翻下, 上层直梯滑槽 (墙左侧) 与前转弯段滑槽 20 的滑槽底板 20A由折叠状向外打开并顺势翻下;中转弯段滑槽 21的滑槽底板 21A 与前转弯段滑槽 20的滑槽底板 20A是铰连的, 因此也随之翻下; 同时, 又使与 中转弯段滑槽 21滑槽底板 21A相铰连的后转弯段滑槽 22翻下打开, 并与因滑 槽连动钢丝绳 27拉动而翻下的下层直梯滑槽 (墙右侧) 相接, 形成连续逃生滑 梯。
本发明增设的第二种方案,前转弯段滑槽 20的滑槽底板 20A呈前段矩形、 后段扇形, 其上端与上层直梯滑槽底板 2的下端搭接, 并由上层直梯滑槽底板 2 下端的托板 2F支承, 其下端与中转弯段滑槽 21的底板 21A的上端搭接, 并由 中转弯段滑槽底板 21A的托板 21B支承; 中转弯段滑槽 21的滑槽底板 21A的 里端经转轴 8与墙体 3铰接, 中转弯段滑槽 21的滑槽底板 21A的下端与后转弯 段滑槽 22的滑槽底板 22A的上端铰接; 后转弯段滑槽 22滑槽底板 22A的下端 与下层直梯滑槽底板的上端对接。
所述的各滑槽底板之间的铰接处均装有铰链滚轮 8B, 所述的各对接处及 搭接处均装有组合滑轮 6。
还包括滑槽联动钢丝绳 27、 横向定位钢丝绳 27A、 滑孔 27B、 可脱卸装置 27C、 定位孔 27D, 实施滑槽间连动并使滑槽护栏 2A与各滑槽底板成直角位置 绑紧, 机构与第一种方案的类似。
翻下时,顺着上层直梯滑槽底板 2下的托板 2F及中转弯段滑槽底板 21的 托板 21B滑下, 至中转弯段滑槽 21滑槽护拦 2A处定位, 座定于上层直梯滑槽 20托板 2F及中转弯段滑槽底板的托板 21B之上,与上层直梯滑槽及中转弯段滑 槽 21接平。
滑槽护栏结构及实施方式:
前转弯段滑槽 20的滑槽护栏 2A由与扇形段滑槽底板铰接的分解为二块相 同的滑槽护栏, 以及后部与矩形滑槽底板铰接的一块滑槽护栏组成; 上端与上层 直梯滑槽的滑槽护栏 2A相接, 以下依次与中转弯段滑槽护栏 2A、 后转弯段滑 槽护栏 2A、 下层直梯滑槽的滑槽护栏 2A相接。
转弯滑槽 7的三段转弯滑槽护栏 2A与上层直梯滑槽、 下层直梯滑槽的实 施方式与增设的第一种方案相同。 即滑槽护栏 2A通过滑梯搁手 1下方的滑孔 27B, 可脱卸装置 27C, 定位孔 27D及横向定位钢丝绳 27A, 滑槽连动钢丝绳 27 实现护栏功能及联动。
本发明对在先申请增设的第三种方案, 还包括转弯滑槽的升降装置, 所述 的升降装置由升降滑道 32, 平衡铁滑道 33, 滑道顶端滑轮 34, 垂吊钢丝绳 35, 平衡铁 36组成; 垂吊钢丝绳 35—端与平衡铁 36连结固定, 另一端通过滑轮 34 与转弯滑槽 7连接固定, 转弯滑槽 7底部托板 7A可托着转弯滑槽 7在升降滑道 32内上下滑行, 平衡铁 36在平衡铁滑道 33内与转弯滑槽 Ί反向上下滑行。
本发明对在先申请增设的第三种方案, 可使用直梯滑槽中的二种结构, 即 滑槽护栏 2A与滑槽底板 2铰接式及固定式,与连续滑梯转弯滑槽 7的二种结构, 即整体固定结构及铰接式分解结构, 组成多种方案, 可根据各种楼房实际情况进 行组合配套设置, 使 《高楼快速逃生滑梯》 成为系列产品。
本发明第四种方案, 是一种楼梯中的阻断及排烟装置, 包括隔板 39、 楼外 通气管道 41、 楼顶外墙排烟口及排烟扇 42; 隔板 39将上下层楼梯中间隔开,使 烟气有规则升腾; 楼层顶外墙上具有排烟口及排烟扇 42与楼梯墙体外的楼外通 气管道 41相连。楼外通气管道 41是一个装置在楼外空间的从底楼至顶楼, 整体 上下贯通的排烟管道, 当排烟管道二端均开启时, 管道内产生较强的气流, 产生 负压, 从而可将楼道内的烟气 43吸出, 由楼外通气管道 41排至外空间, 同时排 烟扇因负压作用而扇动排烟; 烟气有了出路, 不再充斥楼内, 可大大降低高楼火 灾的浓烟聚集楼梯的危害, 有利于逃生。
综上所述, 本发明 《高楼快速逃生滑梯》 可使逃生人方便、 安全、 低位、 快速逃生。 据测算, 若三十层高楼, 逃生人每层滑行 3-5秒, 则二分钟左右可从 顶楼滑行到底楼; 若每层同时滑行三人, 则二分钟左右可有百余人撤离, 很少有 其他逃生器具能与之相比。如果使用本发明对楼梯烟气的阻断及排烟技术,加之 《高楼快速逃生滑梯》技术, 则逃生人通过楼梯逃生, 成为最安全、 最可靠的选 择。 附图说明
图 1为第一方案中转弯滑槽 7底板连接俯视图。
图 2 为转弯滑槽 7护栏连接主视图。
图 3为连续逃生滑梯滑槽收起靠墙平时状态主视图。
图 4为上层直梯滑槽翻下拉动前转弯段滑槽 20的结构联动主视图。
图 5为中转弯段滑槽 21翻下拉动下层滑槽的结构联动主视图。
图 6A (前转弯段 20座定以前)、 图 6B (前转弯段 20座定以后)为第
弯滑槽 7底板结构俯视图。
图 7转弯滑槽 7由升降装置升至楼顶定位主视图。
图 8转弯滑槽 7由升降装置下滑至楼梯平台 5主视图。
图 9为楼顶外墙排烟口及排烟扇 42及楼外通气管道 41主视图。
图中代号对照表
代 代 代
名称 名称 名称
号 号 号
1 滑梯搁手 8B 铰链滚轮组合 21 中转弯段滑槽
2 滑槽底板 9 弹簧销定位孔 21A 中转弯段滑槽底板
中转弯段滑槽底板 21的
2A 滑槽护栏 10 弹簧销 21B
托板
10A 弹簧销滑道 22 后转弯段滑槽
2C 转弯滑槽柱脚 11 弧形连接片 22A 后转弯段滑槽底板
2F 上层直梯滑槽底板 12
2的托板 弧形连接轴 23 转弯滑槽旋转口
3 墙体 13 钢丝绳 24 转弯滑槽转轴
3A 墙体护板 14 圆环 25 转弯段 20纵向定位绳
4 喷淋管 15 拉杆 26 后转弯段 22纵向定位绳
5 安全楼梯 16 推杆 27 滑槽连动钢丝绳
5A 安全楼梯平台 17 下层弹簧抱箍 27A 横向定位钢丝绳
27B 滑孔
27C 可脱卸装置
6 组合滑轮 17A 上层弹簧抱箍 27D 定位孔
7 转弯滑槽 18 上唇直梯滑槽 28 立杆
末端
7A 转弯段滑槽底部托
8 转轴 19 下层滑槽前端 29 横杆
8A 滑槽底板与滑槽护 20 前转弯段滑槽 30 扶手
栏转轴
8B 铰链滚轮 20A 前转弯段滑槽
底板
31 上层直梯滑槽与升 33 平衡铁升降滑 35 垂吊钢丝绳 降装置连动装置 道
转弯滑槽 7升降滑
32 34 滑轮 36
道 平衡铁
37 上层楼梯 40 楼房外墙 42 舉顶外墙排烟口及排烟 扇
38 下层楼梯 41 楼外通气管道 43 烟气
39 上下层楼梯中间直
立防火隔板
具体实施方式
附图说明, 图 1、 6中, 墙体 3左侧的直梯为从上层走下来的, 墙体 3右侧 的直梯为向下层走下去的。 图中横向的方向是: 左侧为前, 右侧为后。
实施例 1
本发明对在先申请增设的第一种方案如图 1, 包括上层直梯滑槽、 转弯滑槽 7、 转弯滑槽 7中的各转弯段滑槽之间的连接, 是以各转弯段滑槽的滑槽底板为 连接件, 将各转弯段滑槽进行连接的; 本高楼快速逃生滑梯, 包括上、 下层直梯 滑槽、 转弯滑槽 7, 转弯滑槽 7包括前、 中、 后转弯段滑槽 20、 21、 22, 在楼梯 的墙体 3上, 装有墙体护板 3A, 所述的上、 下层直梯滑槽底板 2均经转轴 8与 所述的墙体护板 3A铰接;
所述的前、 中、 后转弯滑槽 20、 21、 22是通过其滑槽底板进行连接的; 上 层直梯滑槽底板 2经前、 中、 后转弯段滑槽 20、 21、 22的滑槽底板 20A、 21A、 22A与下层直梯滑槽底板 2相连。
转弯滑槽 7的滑槽底板由扇形的前转弯段滑槽 20的滑槽底板 20A、 后转弯 段滑槽 22的滑槽底板 22A及矩形的中转弯段滑槽 21的滑槽底板 21A组成; 其 中, 前转弯段滑槽 20的滑槽底板 20A由二块相同的滑槽底板铰接连接;
前转弯段滑槽 20的滑槽底板 20A上端与上层直梯滑槽底板 2的下端铰接 连接,前转弯段滑槽 20的滑槽底板 20A下端与中转弯段滑槽 21的滑槽底板 21A 的上端铰接对接; 中转弯段滑槽 21的滑槽底板 21A的里端 (朝向墙体 3—端) 用转轴 8铰接装在墙体护板 3A上, 中转弯段滑槽 21的滑槽底板 21A下端与后 转弯段滑槽 22的滑槽底板 22A上端铰接连接;后转弯段滑槽 22的滑槽底板 22A 下端与下层直梯滑槽底板 2的上端对接。
所述的各滑槽底板之间的铰接连接处均装有铰链滚轮 8B,所述的各对接处 均装有组合滑轮 6。
还包括滑槽联动钢丝绳, 用于滑槽护栏 2A联动: 如图 1、 4、 5, 前转弯 段滑槽 20的滑槽护栏 2A与后转弯段滑槽 22的滑槽护栏 2A均由相同二块滑槽 护栏组成, 其滑梯搁手下 1方设有滑孔 27B, 可让横向定位钢丝绳 27A穿越滑 行; 上层直梯滑槽端部滑梯搁手 1下方设置的可脱卸装置 27C与横向定位钢丝 绳 27A相接, 可连可卸; 中转弯段滑槽 21的滑梯搁手 1下方定位孔 27D固装横 向定位钢丝绳 27A, 穿过前转弯段滑槽 20的滑梯搁手 1下方滑孔 27B, 与上层 直梯滑槽端部可脱卸装置 27C相接, 可连可卸; 下层直梯滑槽与后转弯段滑槽 22相接部位端部的滑梯搁手 1下,固装滑槽连动钢丝绳 27穿过后转弯段滑槽 22 滑梯搁手 1下方滑孔 27B与中转弯段滑槽 21的滑梯搁手 1下方定位孔 27D相连。
当上层直梯滑槽翻下时, 横向定位钢丝绳 27A穿过前转弯段 20的滑梯搁 手 1下的滑孔 27B拉下中转弯段滑槽 21并使上述各滑槽护栏 2A与滑槽底板 20A、 21A成直角并绑紧; 同时, 翻下成直角的中转弯段滑槽 21的滑梯搁手 1 下的定位孔 27D中的滑槽连动钢丝绳 27, 通过后转弯段滑槽 22的滑槽搁手 1 下的滑孔 27B拉动下层直梯滑槽, 并使后转弯段滑槽 22的滑槽护栏 2A与滑槽 底板 22A成直角位置, 下层直梯滑槽被拉动翻下时, 弹簧销 10顺弹簧销滑道 10A进入弹簧销定位孔 9内固定,滑槽连动钢丝绳 27也牢牢绑紧滑槽护栏 2A。
其工作过程参照图 3, 当收起转弯滑槽 7, 需靠墙存放时, 前转弯段滑槽 20的二块滑槽底板 20A以铰链滚轮 8B处折叠, 向中间墙体 3左侧方向转到上 层直梯滑槽底板 2与墙体 3中间, 呈直立位置插入其中; 上层直梯滑槽 2收起贴 墙, 由上层弹簧抱箍 17A固定; 同时, 中转弯段滑槽 21收起翻转到靠墙体 3端 面的直立位置; 同时, 后转弯段滑槽 22的滑槽底板 22A与中转弯段滑槽 21的 滑槽底板 21A由铰接处的铰链滚轮 8B折转收起, 向中间墙体 3方向转到墙体 3 右侧与下层直梯滑槽底板 2中间, 呈直立位置插入其中; 右侧的下层直梯滑槽收 起贴到墙体 3上, 由下层弹簧抱箍 17固定。 遇灾时, 上层直梯滑槽翻下, 上层 直梯滑槽底板 2 (墙左侧) 与前转弯段滑槽 20的滑槽底板 20A由折叠状向外打 开并顺势翻下; 中转弯段滑槽 21的滑槽底板 21A与前转弯段滑槽 20的滑槽底 板 20A是铰连的,因此也随之翻下;同时,又使与中转弯段滑槽 21滑槽底板 21A 相铰连的后转弯段滑槽 22翻下打开,并与因滑槽连动钢丝绳 27拉动而翻下的下 层直梯滑槽 (墙右侧) 相接, 形成连续逃生滑梯。
实施例 2
本发明对在先申请发明专利增设的第二种方案, 参照图 6A、 6B所述的高 楼快速逃生滑梯, 前转弯段滑槽 20的滑槽底板 20A呈前段扇形、 后段矩形, 其 上端与上层直梯滑槽底板 2的下端搭接, 并由上层直梯滑槽底板 2下端的托板 2F支承,其下端与中转弯段滑槽 21的滑槽底板 21A的上端搭接, 并由中转弯段 滑槽底板 21A的托板 21B支承; 中转弯段滑槽 21的滑槽底板 21A的里端 (朝 向墙体 3的一端)经转轴 8与墙体 3铰接, 中转弯段滑槽 21滑槽底板 21A的下 端与后转弯段滑槽 22的滑槽底板 22A的上端铰接; 后转弯段滑槽 22滑槽底板 22A的下端与下层直梯滑槽底板 2的上端对接。
所述的各滑槽底板之间的铰接处均装有铰链滚轮 8B, 所述的各对接处及 搭接处均装有组合滑轮 6。
参照图 2、 3、 4、 5, 还包括滑槽联动钢丝绳 27、 横向定位钢丝绳 27A、 滑 孔 27B、 可脱卸装置 27C、 定位孔 27D, 实施滑槽间连动并使滑槽护栏 2A与各 滑槽底板成直角位置绑紧。
滑槽护栏 2A结构及实施方式, 增设的第二种方案与增设的第一种方案相 同。即滑槽护栏 2A通过滑梯搁手 1下的滑孔 27B,可脱卸装置 27C,定位孔 27D 及横向定位钢丝绳 27A, 滑槽连动钢丝绳 27实现滑槽护栏 2A联动及功能。
翻下时, 前转弯段滑槽 20的滑槽底板 20A顺着上层直梯滑槽底板 2下的 托板 2F及中转弯段滑槽底板 21托板 21B滑下,至中转弯段滑槽 21滑槽护拦 2A 处定位,座定于上层直梯滑槽 20的托板 2F及中转弯段滑槽底板 21A的托板 21B 之上, 与上层直梯滑槽及中转弯段滑槽 21接平。
滑槽护栏结构: 如图 2、 图 3、 图 4、 图 5, 图 6, 前转弯段滑槽 20的滑槽护栏 2A由与扇形段滑槽底板铰接的分解为二块相同的滑槽护栏 2A,以及后部与矩形 滑槽底板铰接的一块滑槽护栏 2A组成; 上端与上层直梯滑槽的滑槽护栏 2A相 接, 以下依次与中转弯段滑槽护栏 2A、 后转弯段滑槽 22、 滑槽护栏 2A、 下层 直梯滑槽的滑槽护栏 2A相接。
实施例 3
本发明对在先申请增设的第三种方案, 参照图 7、 8, 还包括转弯滑槽 7 的升降装置, 升降装置由升降滑道 32, 平衡铁滑道 33, 滑道顶端滑轮 34, 垂吊 钢丝绳 35, 平衡铁 36组成; 垂吊钢丝绳 35—端与平衡铁 36连结固定, 另一端 通过滑轮 34与转弯滑槽 7连接固定,转弯滑槽 7底部托板 7A可托着转弯滑槽 7 在升降滑道 32内上下滑行, 平衡铁 36在平衡铁滑道 33内与转弯滑槽 7反向上 下滑行。
平衡铁 36重量略轻于被垂吊之转弯滑槽 7整体重量, 当上层直梯滑槽翻下 时, 由连动装置移开转弯滑槽 7底部托板 7A下的支撑, 转弯滑槽 7即整体因自 重下滑, 但因平衡铁 36的牵制, 呈匀速下滑态势, 当碰触障碍即停止下滑, 其 下垂重力仅为转弯段滑槽 7与平衡铁 36的重量差, 设置为 3公斤左右较妥, 即 与任何逃生人碰触即可停止下滑, 不至于伤人。 如图 7: 设计为连续滑梯用的转 弯滑槽 7为整体结构,由中间墙体 3端面设置的升降装置将转弯滑槽 7整体上升 或下降; 非灾时期可升至楼梯顶端固定; 遇灾时, 由上层直梯滑槽联动转弯滑槽 7, 使其匀速降至楼梯平台 5A上, 并由联动装置使下层直梯滑槽连动翻下, 以 此结构, 逐层接通成快速逃生滑梯。
实施例 4
本发明第四方案, 参照图 9, 是用于本发明上述方案中的楼梯中烟气阻隔及 排烟装置, 包括隔板 39、 楼外通气管道 41、 楼梯外墙排烟口及排烟扇 42; 隔板 39, 将上下层楼梯通道由中间直立隔开, 使烟气有规则升腾; 楼层顶外墙上具有 排烟口及排烟扇 42与楼梯墙体外的楼外通气管道 41相连。 楼外通气管道 41是 一个装置在楼外空间从底楼至顶楼, 整体上下贯通的排烟管道, 当排烟管道二端 均开启时, 管道内产生较强的气流, 对楼内排烟口中的排烟扇 42产生负压, 从 而可将楼道内的烟气 43吸出由楼外通气管道 41排至外空间,同时排烟扇因负压 作用而扇动排烟; 烟气有了出路, 不再充斥楼内, 可大大降低高楼火灾的浓烟聚 集楼梯的危害, 有利于逃生。

Claims

权利要求
1.高楼快速逃生滑梯, 包括上、 下层直梯滑槽与上、 下层直梯滑槽连接的转 弯滑槽 (7), 转弯滑槽 (7)包括前、 中、 后转弯段滑槽 (20、 21、 22), 其特征 是: 在楼梯的墙体 (3 ) 上, 装有墙体护板 (3A), 所述的上、 下层直梯滑槽底 板 (2) 均经转轴 (8) 与所述的墙体护板 (3A) 铰接;
所述的前、 中、 后转弯段滑槽(20、 21、 22)是通过其滑槽底板进行连接的; 上层直梯滑槽底板(2)经前、中、后转弯段滑槽(20、 21、 22)的滑槽底板(20A、 21A、 22A) 与下层直梯滑槽底板 (2) 相连。
2.根据权利要求 1所述的高楼快速逃生滑梯, 其特征是: 转弯滑槽 (7 ) 的 滑槽底板包括由扇形的前转弯段滑槽 (20) 的滑槽底板 (20A)、 后转弯段滑槽
(22) 的滑槽底板 (22A) 及中转弯段滑槽 (21 ) 的滑槽底板 (21A); 其中,前 转弯段滑槽 (20) 的滑槽底板 (20A) 由二块相同的滑槽底板铰接连接;
前转弯段滑槽 (20) 的滑槽底板 (20A) 上端与上层直梯滑槽底板 (2) 的 下端铰接连接, 其下端与中转弯段滑槽 (21 ) 的滑槽底板 (21A) 的上端铰接; 中转弯段滑槽(21 )的滑槽底板(21A)里端用转轴(8)铰接在墙体护板(3A) 上, 其下端与后转弯段滑槽 (22) 的滑槽底板 (22A) 上端铰接; 后转弯段滑 槽 (22) 的滑槽底板 (22A) 下端与下层直梯滑槽底板 (2) 的上端对接。
3. 根据权利要求 2所述的高楼快速逃生滑梯, 其特征是: 所述的各滑槽底 板之间的铰接处均装有铰链滚轮 (8B), 所述的各对接处均装有组合滑轮 (6)。
4. 根据权利要求 2或 3所述的高楼快速逃生滑梯, 其特征是: 还包括滑槽 联动钢丝绳 (27 )、 横向定位钢丝绳 (27A)、 滑孔 (27B)、 可脱卸装置 (27C)、 定位孔 (27D), 用于滑槽间连动并使滑槽护栏 (2A) 与各滑槽底板成直角位置 绑紧。
5.根据权利要求 1所述的高楼快速逃生滑梯,其特征是:前转弯段滑槽(20) 的滑槽底板 (20A) 呈前段矩形、 后段扇形, 其上端与上层直梯的滑槽底板 (2) 的下端搭接, 并由上层直梯滑槽底板 (2) 下端的托板 (2F) 支承, 其下端与中 转弯段滑槽 (21 ) 的底板 (21A) 的上端搭接, 并由中转弯段滑槽底板 (21A) 的托板(21B)支承; 中转弯段滑槽(21 ) 的滑槽底板(21A) 的里端经转轴(8) 与墙体 3铰接, 其下端与后转弯段滑槽 (22) 的滑槽底板 (22A) 的上端铰接; 后转弯段滑槽 (22) 的滑槽底板 (22A) 的下端与下层直梯滑槽底板 (2) 的上 端对接。
6. 根据权利要求 5所述的高楼快速逃生滑梯,其特征是: 所述的各滑槽底 板之间的铰接处均装有铰链滚轮 (8B), 所述的各对接处及搭接处均装有组合滑 轮 (6)。
7. 根据权利要求 5或 6所述的高楼快速逃生滑梯, 其特征是: 还包括滑槽 联动钢丝绳 (27 )、 横向定位钢丝绳 (27A)、 滑孔 (27B)、 可脱卸装置 (27C)、 定位孔
( 27D), 用于滑槽间连动并使滑槽护栏 (2A) 与各滑槽底板成直角位置绑紧。
8.根据权利要求 1所述的高楼快速逃生滑梯, 其特征是: 转弯滑槽 (7) 为 整体固定型滑槽, 还包括转弯滑槽 (7) 的升降装置, 所述的升降装置包括升降 滑道(32), 平衡铁滑道 (33 ), 滑道顶端滑轮 (34), 垂吊钢丝绳 (35 ), 平衡铁
(36), 垂吊钢丝绳 (35 ) —端与平衡铁 (36) 连结固定, 另一端通过顶端滑轮 (34) 与转弯滑槽 (7) 连接固定, 转弯滑槽 (7) 底部具有托板 (7A) 位于升 降滑道 (32) 内, 平衡铁 (36)装在在平衡铁滑道 (33 ) 内; 所述的上、 下层直 梯滑槽的结构为由滑槽底板 (2) 与滑槽护栏 (2A) 铰连的形式或整体固定的形 式。
9.根据权利要求 1所述的高楼快速逃生滑梯, 其特征是: 还包括防火排烟装 置, 所述的防火排烟装置包括隔板(39)、 楼外通气管道 (41 )、 及排烟扇 (42); 隔板 (39)将上、下层楼梯(37、 38)中间隔开,楼层顶外墙上装有排烟扇(42), 经排烟扇将楼梯墙体内与楼梯墙体外的楼外通气管道 (41 ) 相通。
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RU2613599C2 (ru) 2017-03-17
CN102526904A (zh) 2012-07-04
RU2014130916A (ru) 2016-03-10
CN102526904B (zh) 2015-04-15
BR112014017262A8 (pt) 2017-07-04
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