WO2012126273A1

WO2012126273A1 - High rise rapid evacuation slide

Info

Publication number: WO2012126273A1
Application number: PCT/CN2012/000324
Authority: WO
Inventors: 周妙荣
Original assignee: Zhou Miaorong
Priority date: 2011-03-18
Filing date: 2012-03-15
Publication date: 2012-09-27

Abstract

Disclosed is a high rise evacuation slide, comprising a hand support (1), a slide chute and stringers (8, 8A); the inside portion of the slide bed (2) is hingedly connected to the stringer (8), and the stringer (8) runs along the stairwell, fixed to a fastening plate (2B) on the median wall (3). Every turning portion of the slide is installed separately on turning stringers (24) attached to the wall. The slide chute includes a slide bed (2) and a guardrail (2A), having mounted thereupon a hand support (1); the stringer (8A) and the slide bed (2) are hingedly connected at the bottom. The invention also comprises a turning portion (7), linking to the slide chutes of the two adjacent floors; the turning portion comprises three fan-shaped portions: a front curved portion (20), a middle curved portion (21) and a rear curved portion (22). The rapid evacuation slide of the present invention is safe, rapid, simply constructed, easy to use, and economical in cost, and is suitable for use in newly constructed buildings as well as existing buildings.

Description

High-rise fast escape slide

Technical field

The invention relates to a safety protection device applied on a high-rise building, in particular to a high-rise fast escape slide. Background technique

With the rapid development of the social economy, high-rise buildings have sprung up, which has become a major highlight of urban construction. However, the resilience and safety factor of high-rise buildings against various disasters are not optimistic. According to various survey figures, accidents such as fires have occurred frequently in recent years, which seriously threaten the safety of people's lives and property, and people have to face the world-wide problem of high-rise escape. In view of this, there is a need for an escape device for high-rise buildings to solve the problem of rapid escape from high-rise accidents. The first element of the high-rise disaster is to let the high-rise people quickly evacuate, to ensure the safety of personnel. When the high-rise escapes, the survival rate of the jump-window is extremely low, and the elevator escapes. It is closed in the elevator at any time due to power cut. It is regarded as a restricted area. . Therefore, the fire safety passage is the best choice for escape. However, the high-rise fire exits are long and long, time-consuming and labor-intensive, old and weak, and women and children are even more difficult. If fireworks are often frightened and cringed, they will lose their chances of escape. This is the difficulty of high-rise escape. . An effective introduction to high-rise building escape devices has not yet been seen. Summary of the invention

The object of the present invention is to provide a high-rise rapid escape slide to solve the problem of rapid escape of high-rise buildings. The fast escape slide of the invention has the advantages of safety, rapidity, simple structure, convenient use and low investment. The invention comprises two basic technical contents, which are completed according to the following technical solutions: one is a straight ladder fast escape slide, and the other is a continuous fast escape slide; the two basic technical solutions can be based on the area and volume of the building and the building residence And the situation of the working crowd, set a single channel of fast escape slides or combined into a dual channel, forming a series of high-rise fast escape slides, to maximize the escape problem of high-rise disasters quickly and safely.

The first basic technology of the present invention is a straight slide, which is characterized in that: the fast escape straight ladder includes a slide hand rest 1, a chute, a rotating shaft 8 and 8A; the chute includes a chute bottom plate 2, a chute guardrail 2A The top of the chute guardrail 2A is fixed with a slide rest hand 1 and the bottom is hinged by the rotating shaft 8A and the chute bottom plate 2, and the inner end of the chute bottom plate 2 is connected with the rotating shaft 8, and the rotating shaft 8 is installed in the middle of the stair. On the fixing plate 2B on the wall 3. In case of disaster, turn down the floor chute, slide to the lower floor, transfer to the lower ladder, and slide to escape layer by layer.

A spray pipe 4 is also mounted on the intermediate wall 3. The chute end is also foldable, and the structure is that the chute port has a curved connecting piece 11 and a spring pin 10. The chute bottom plate 2 and the chute guard 2A are hingedly connected by the rotating shaft 8A. The chute guardrail 2A has a slide 10A. The slide 10A is a strip-shaped recess. The upper end of the slide 10A has a positioning hole 9. The depth of the positioning hole 9 is greater than the depth of the slide 10A. The curved connecting piece 11 One end is hinged to the chute bottom plate 2, and the other end is connected to the slide 10A or the positioning hole 9 on the chute guard 2A via the spring pin 10.

The ladder further includes a linkage member including a tie rod 15, a push rod 16, a spring hoop 17, an upper spring hoop 17A, a wire rope 13; at the end of the upper escape slide, and at the wall of the lower end of the escape slide, The upper spring hoop 17A and the lower spring hoop 17 are respectively provided, and the lower spring hoop 17 is provided with a pull rod 15 and a push rod 16, and one end of the steel wire 13 is sleeved on the pull rod 15 by the ring 14, and the other end is The slides at the end of the upper chute are connected to the hand 1 .

The second basic technique of the present invention is a continuous slide having a structure in which a turning chute 7 is formed between the upper and lower layers of the above-mentioned straight ladder to form a continuous slide. The turning chute 7 connects the adjacent two-layer escape straight ladder chute, and can directly slide from the upper slide through the turning chute 7 to the lower slide, and continuously slides to the bottom layer. The turning section chute 7 comprises three sets of turning section chutes which are sequentially connected with a fan shape, that is, a front turning section chute 20, a middle turning section chute 21, and a rear turning section chute 22. Each of the turning chutes is respectively connected to a turning chute rotating shaft 24 which is mounted on the wall 3. The continuous slide further includes a chute linkage wire rope 27, one end of the chute linkage wire rope 27 is fixed on the upper chute guard rail 2A, and the other end is fixed on the chute guard rail 2A of the middle turn chute chute 21; One end of the wire rope 27 to which the segment chute 21 and the lower chute are coupled is fixed to the chute guard 2A of the turning portion chute 21, and the other end is fixed to the guard rail 2A of the lower chute. The length of the wire rope 27 is set with each chute turned 45 ° to pull the adjacent chute, and so on.

A further chute is connected to the outside of the chute via another rotating shaft 8A to form a double chute. A combination pulley 6 is attached to each of the longitudinal ends of the chute bottom plate 2 to enhance the sliding force.

Front turning section 20 groove bottom 2 The inner center position of the inner end is connected with the wall 3 by the longitudinal positioning rope 25, and the length is the front turning section. 20 The slope is slid down and the distance of the turning section 21 is close together.

The horizontal positioning wire rope 27A-end is fixed at the lower edge of the back hand pipe 1 at the end of the upper chute end guard 2A, and the back of the handrail 1 is arranged at the back of the guardrail 2A of the front turning section 20 (the side that is connected with the turning section 21) The circular sliding hole, the lateral positioning wire rope 27A is traversed by the sliding hole, so that the front turning section 20 can slide along the rope; the other end of the wire rope 27A is fixed on the back of the guardrail of the turning section 21 (on the side connected with the front turning section 20) The lower edge of the hand tube 1; the length of the lateral positioning wire rope 27A is the distance that the front turning section chute 20 is seated in the two-side chute.

The longitudinal positioning rope 26 and the lateral positioning wire 27A which are interlocked between the rear turning section 22 and the lower sliding section and the intermediate turning section 21 are provided by the same principle and method. The bottom part of the chute bottom plate 2 is provided with a pallet 2B, and each side has a length of one-half of the width of the bottom plate 2, which is curved and elongated, and is hinged with the bottom plate 2, and the chute can be turned and closed when it is closed. It can support 20.22.

The turning section chute 21 guardrail 2A on both sides of the column foot 2C is an adjustable spiral column foot, which can adjust the height of the column according to the slope of the turning section of the turning section, and the sliding section chute is firmly placed on the landing platform.

The turning chute 21 is connected to the wall 3 by a rotating shaft 24;

In order to avoid the space when the front turn section chute 20 and the upper chute handrail are overlapped when the wall is closed, the connection between the 20 and the intermediate wall 3 is cut off to the portion where the hand tube can be accommodated. , that is, the turning section chute rotation port 23.

When the chutes are linked, the upper chute is turned down, and the turning chute 21 is carried by the interlocking wire rope 27, and the 20 stacked on the bottom plate 2 of the upper chute and the 22 stacked on the 21 are respectively downhill, and Positioned by the wire ropes 25, 27A, 26, 27B, sloping down to the two sides of the chute 21 of the turning section, and seated on the bottom plate 2B of the turning chute 21, and connected to each other to form a turning chute 7, in front turning Both sides of the segment 20 and the rear turning section 22 are equipped with a combination pulley 6, which helps the 20 and 22 to slide down the slope to form a turning chute, which also helps the escaper to slide down the slope.

In summary, the advantages of the present invention are:

1. The "high-rise fast escape slide" is easy to operate. Any escaper on the floor only needs to turn down the gate chute, and at the same time, the mechanical linkage will form a domino effect, so that the entire high-rise fire-fighting staircase can be turned down and down, and connected up and down into a slide. The escaper only needs to lie in the chute, lean against the side of the trough, and slide down the road to reach the ground floor for a quick escape. The escape speed is unmatched by walking down the stairs.

2. The arm can be clamped along the handrail tube to loosen the control speed, which is convenient and safe;

3. Because the slide is laid on the stair steps, it is the safest bottom of the fire safety passage. The toxic gas and fireworks are more diffused in the upper part, and the poisoning rate of the burning soot is relatively small;

4, turn the sliding trough and open the faucet at the same time, so that the whole floor slides are placed in the spray, the escaper lies in the slide, can not wet the clothes, avoid being burned, and can wet the clothes and cover the mouth and nose Preventing smoke, while the body is always sliding, does not affect fast escape;

5. As the escapers evacuate with rapid gliding, they avoid the bumps, wrestling, smashing, and chaos that often occur when walking by stairs. This allows more escapers to escape in an orderly manner and reduce accidental casualties;

6. Set the pole on the chute guardrail, set the handrail on the pole, and position it by the crossbar. When any one of the chutes is turned down and connected to the slide up and down, the handrail integrated with the chute guardrail is also integrated to form the stair railing. , help people outside the slide to walk down the stairs to escape.

7. The application of high-rise fast escape slides will greatly reduce the physical strength of firefighters used to rescue the victims. Risks and costs are more conducive to the integration of forces to extinguish the danger;

8. During the non-disaster period, the slide can be put up against the wall of the fire exit, which is safe and reliable, and basically does not affect other functions of the fire safety passage. During the non-disaster period, the high-rise rapid escape slides are placed in a state of close to the wall. In order to avoid accidentally turning the sliding groove to avoid non-disruptive reasons, an electromagnetic iron suction device is placed on the wall 3 hoops 17, 17a, and the iron switch is protected by a glass cover. When the disaster occurs, break the glass, turn off the electromagnetic iron switch, or lose power due to the fire, the hoop will lose the electromagnetic suction, you can smoothly turn down the trough, and quickly escape through the slide.

For example, the high-rise fire safety stair conditions permit (the width of the stairs is more than 2 meters), and the fixed special fast escape slide can be installed by the technology of the present invention; the double-channel fast escape slide can also be installed to double the escape effective rate. From a macro perspective, the building is equipped with a quick escape slide, so that people living and working in high-rise buildings can also be evacuated in a short period of time, suitable for both young and old, thus greatly reducing the fear and worry of people living in high-rise buildings. No panic, peace and goodness, have positive and far-reaching significance for urban planning and construction. The invention is not a lively installation and adopts a mechanical linkage mode, which is the most reasonable and feasible method.

The quick escape ladder of the invention has the advantages of safety, rapidity, ingenious structure, convenient use and low investment, and is suitable for adopting new high-rise buildings or existing high-rise buildings. DRAWINGS

Figure 1 is a top view of the straight ladder escape slide.

Figure 2 is a perspective view of the straight ladder escape slide.

Figure 3 is a state diagram of the chute when it is turned up against the wall.

Fig. 4 is a linkage state diagram of the structure in which the chute is turned down into a slide.

Figure 5 is a schematic view of the assembly of a continuous escape slide.

Figure 6 is a top view of the chute connection of the continuous escape slide.

Figure 7 is a front elevational view of the continuous escape slide chute chute connection.

Figure 8 is a front view of the continuous escape slide straight ladder chute retracted against the wall.

Figure 9 is a front view of the continuous escape slide turning section close to the wall.

Fig. 10A is a front view showing the structure linkage of the upper slide chute of the continuous escape slide to pull down the rotary chute 21.

Fig. 10B is a front view showing the structure linkage of the continuous escape slide rotary chute 21 and the lower slide straight chute.

Figure 11 is a schematic diagram of a two-channel fast escape slide.

Figure 12 is a front view of the two-channel fast escape slide with the wall retracted. Description of the code in the figure

detailed description

Figure 1 2, 3 4 is a schematic diagram of the escape ladder. The high-rise fast escape slide shown in the figure is a straight ladder installed on the wall 3 of the safety passage on the middle of the stairs; the high-rise rapid escape slide includes a slide hand rest 1 chute, a shaft 8 and 8A; the chute includes a chute bottom plate 2 The chute guardrail 2A, the top of the chute guardrail 2A is fixed with a slide rest hand 1 and the bottom is hinged by the rotating shaft 8A and the chute bottom plate 2, at the inner end of the chute bottom plate 2 (the end of the intermediate wall 3) The rotating shaft 8 is connected, and the rotating shaft 8 is mounted on the fixed plate 2B on the intermediate wall 3 in the direction of the stairs. When not in use, the chute bottom plate 2 and the guard rail 2A are retracted against the wall by the revolving shafts 8 and 8A, and the slide hand rest 1 is clamped on the spring hoop 17A on the intermediate wall 3 (see Fig. 3), The chute is fixed to the intermediate wall 3.

As shown in Fig. 2 3, a spray pipe is also installed on the intermediate wall 3 4

As shown in FIG. 34, the chute also has a curved connecting piece 11 and a spring pin 10; the port of the chute guard 2A has a slide 10A, and the slide 10A is a groove having a strip shape, in the slide 10A The upper end has a positioning hole 9, and the depth of the positioning hole 9 (which may also be a through hole) is greater than the depth of the slide 10A, and the curved connecting piece 11 One end is hinged to the chute bottom plate 2, and the other end is passed through the spring pin 10 and the slide 10A on the chute guard 2A (when placed on the intermediate wall 3, connected as shown by the solid line in FIG. 3) or the positioning hole 9-phase connection (when flipped down, the connection is shown by the imaginary line in Figure 3). The spring pin 10 is a pin under the action of a spring (not shown), one end of which is connected to the curved connecting piece 11 and the other end is located in the slide 10A, and slides in the slide 10A under the action of a spring, when sliding to When the top of the slide 10A is inserted, it is inserted into the positioning hole 9.

Figures 3 and 4 also include a tie rod 15, a push rod 16, a lower spring hoop 17, and an upper spring hoop 17A wire rope 13, at the end of the escape slide on the upper level (left side of the figure, the same below), and on the lower level The middle wall 3 of the front end of the escape slide (the right side of the figure, the same below) is respectively provided with an upper layer spring hoop 17A and a lower layer spring hoop 17 respectively, and a pull rod 15 is arranged on the lower layer spring hoop 17 When the sliding groove is retracted against the wall wall 3, the wire rope 13-end is sleeved on the tie rod 15 with the ring 14, and the other end is connected with the slide hand 1 at the rear end of the upper chute.

The solid line in Fig. 3 shows the state in which the chute is folded upright against the wall, and the spring pin 10 in the positioning hole 9 on the chute guardrail 2A is pulled out, and the chute bottom plate 2 and the chute guardrail 2A are directly attached to the wall. On body 3. Open the lower spring hoop 17 or the upper spring hoop 17A placed on the wall 3, and fasten the slide to the intermediate wall 3 after the slide is placed on the hand.

When used, as shown in Figure 4, when the escape, the escaper pulls the slide handle 1 away from the upper spring hoop 17A, and when the upper chute is turned down, the upper end 14 of the upper chute end 13 pulls the lower slide The front end of the groove clamps the pull rod 15 on the spring hoop 17 of the hand tube 1, the spring hoop 17 is opened, and the push rod 16 also pushes the lower stage slide hand 1 out of the spring hoop 17, the chute bottom plate 2 and The chute guardrail 2A is turned down; at this time, the spring pin 10 slides upward through the slide 10A on the chute guard 2A. When the chute guard 2A is at right angles to the chute bottom plate 2, the spring pin 10 is inserted into the positioning hole 9, and The chute guardrail 2A is fixed at a right angle to the chute bottom plate 2; at this time, the slide has been turned around the rotating shaft 8 to the stair step, and at the same time, the spray pipe 4 is sprayed to protect the water spray, and the escaper can quickly slide down to the lower ladder. On the first floor, turn to the straight ladder that has been turned down by layer, and go straight to the ground floor to escape.

As shown in Fig. 5 to Fig. 10, there is a continuous fast escape slide with a turning section chute 7 through which the escaper can directly slide down directly from any floor of the high building to the ground floor.

The second basic technology of the present invention is a continuous slide. As shown in Fig. 5, the structure is such that between the upper and lower layers of the above-mentioned straight ladder, the turning chute 7 is added to form a continuous slide. The turning chute 7 connects the adjacent two-layer escape straight ladder chute, and can directly slide from the upper slide through the turning chute 7 to the lower slide, and continuously slides to the bottom layer. The turning section chute 7 comprises three sets of turning-shaped section chutes which are sequentially connected to the fan shape, as shown in FIG. 6, namely, the front turning section chute 20, the middle turning section chute 21, and the rear turning section chute 22. Each turn chute is installed separately from the wall The turning chute shafts 24 on the 3 are connected. The structure is to adopt a partial structure of a straight ladder and then increase the turning section chute 7 (with a linkage structure), and the turning chute 7 connects the escaped straight ladders of the adjacent two floors to form a continuous slide.

As shown in FIG. 7 , the mechanism linkage of the continuous slide is mainly composed of the steel wire rope 27 fixed on each sliding groove, pulling and pulling the adjacent sliding grooves one by one, and one end of the steel wire rope 27 is fixed on the back surface of the upper sliding groove guard 2A, from the rotating shaft 8A. Two-thirds of the height of 2A, the other end of the wire rope 27 is fixed to the back of the chute guardrail 2A of the turning section 21, which is one-third of the height of the rotating shaft 8A, and the one end of the steel wire rope 27 connected to the lower-stage chute is fixed at one end. 21 chute guardrail 2A is at the height of 2A two-thirds of the back of the shaft 8A, and the other end is fixed at the height of the back of the lower chute guard 2A from the third axis 2A of the rotating shaft 8A. The length of the wire rope 27 is turned over by each chute 45 ° Pull the adjacent chute to the correct setting, as shown in Figures 10A, 10B, and so on.

Front turning section 20 The bottom of the groove 2 The centering position between the inner end and the wall 3 is connected by the longitudinal positioning rope 25, and the length is the front turning section. 20 The slope is slid down and the distance of the turning section 21 is close together, as shown in Fig. 6.

The horizontal positioning wire rope 27A-head is fixed at the lower edge of the back hand pipe 1 at the end of the upper chute end guard 2A, and the back side of the guardrail 2A of the front turning section 20 (the side that is connected to the turning portion 21) is provided with a lower hand tube 1 The circular sliding hole, the lateral positioning wire rope 27A is slidable by the sliding hole; the other end of the wire rope 27A is fixed on the back of the guardrail of the turning portion 21 (on the side connected with the front turning section 20), and the lower edge of the hand tube 1; The length of the positioning wire rope 27A is the distance that the front turning section chute 20 is seated in the two-side chute.

The longitudinally positioned rope 26 and the laterally positioned wire rope 27A, which are linked to the lower chute and the intermediate turning section 21, are arranged in the same principle and method (not shown).

The bottom part of the chute bottom plate 2 is provided with a pallet 1B on both sides of each side having a width of one-half of the width of the bottom plate 2, which is curved and elongated, and is hinged with the bottom plate 2, and can be turned when the chute is closed, when turned over The front turning section 20 and the rear turning section 22 can be supported.

The turning chute 21 is connected to the wall 3 by a rotating shaft 24;

As shown in Fig. 6 and Fig. 7, since the platform has no slope, the turning section chute 7 is designed as a slope chute. The front turning section chute 20, the turning section chute 21, and the rear turning section of the turning chute 7 are slippery. The groove 22 is fan-shaped. The overlapping structure is used, that is, the front turning chute 20 is placed in the upper chute, and the rotating port 23 is an arc-shaped notch, so that the front turning chute 20 is dropped when it is stowed, and can be attached to the upper straight chute. Inside (see As shown in FIG. 10A, the escaper pulls the upper chute from the spring hoop 17A at the stairway. When the layer chute is pulled apart, the end of the chute is pulled by the wire rope 27 to move the adjacent turning chute. 21, the chute hand tube 1 is pulled out from the hoop, and the chute bottom plate 2 and the chute guardrail 2A are turned down. When the chute bottom plate 2 and the chute guard 2A are turned down, the spring pin 10 slides upward through the slide 10A on the chute guard 2A (see the structure of Figs. 3 and 4), and the chute guardrail 2A is at right angles to the chute bottom plate 2 At this time, the spring pin 10 is inserted into the positioning hole 9, and the chute guard 2A is fixed at a right angle to the chute bottom plate 2 as shown in Fig. 10B.

When the turning chute 21 is turned down, the lower chute is pulled down by the interlocking wire rope 27 to form a domino effect.

When the upper chute is turned down, the front turning chute 20 slides down, is leveled with the upper chute bottom plate 2 when being pulled to the right angle by the positioning rope 25, and is turned with the turning chute 21 which is turned down by the turning shaft 24 Docked. At the same time, the lower round hole of the front turning section 20 is also seated in the upper chute and the middle turning chute 21 in the sliding on the lateral positioning steel wire 27A, and the front turn chute 20 groove bottom 2 both edges Install the combination pulley 6. The rear turning section chute 22 is placed on the turning section chute 21, and when the turning section chute 21 is turned down, the rear turning section chute 22 is pulled by the positioning rope 26 and is connected to the lower chute, and at the same time, The lower round hole of the turning section 22 of the hand tube 1 is also slid in the lateral positioning wire 27A, and is set in the turning section chute 21 and the lower layer chute. The same combination pulley 6 is mounted on the outer edge of the chute bottom plate 2 of the rear turning section chute 22. 20, 22 are seated at the bottom of the transition section 21 at the bottom bracket 2B.

When the chute is turned down, the upright 28 is also turned down, and the crossbar 29 is pinned (and supports the chute), and the armrest 30 on the pole facilitates the escape of the walker and protects the taxi escaper. (Figure 5)

At the same time, the spray pipe 4 on the middle wall 3 is opened to spray water.

The basic escape content of the ladder escape slide and the continuous escape slide of the present invention can make and combine various quick escape slides according to different situations of different buildings and high buildings:

Continuous escape slides or straight ladder escape slide guardrails 2A outside the set up straight ladder escape slides, combined into a two-channel fast escape slide (Figure 11). The straight ladder escape chute section is provided with the same straight chute as the outer straight ladder, and the outer straight chute bottom plate 2 is connected with the rotating shaft 8A, the width of the trough bottom 2 is similar to the bottom of the straight ladder chute 2, and the outer edge of the trough bottom 2 is provided with a handrail 1. When using the escape, it is turned over at the same time as the main slide and laid on the stair steps to become a two-channel escape slide, enabling more people to escape quickly by using the two-channel slide.

When the chute is closed during the non-disaster period, the device of the present invention is changed from the outer straight chute handrail 1 to the hoop, as shown in FIG.

8

Claims

Rights request

1. High-rise rapid escape slide, characterized in that: the high-rise rapid escape slide includes a slide hand rest (1), a chute, a rotating shaft (8 and 8A); the chute includes a chute bottom plate (2), slippery The groove guardrail (2A), the top of the chute guardrail (2A) is fixed with a slide handle (1), and the bottom is hinged by the shaft (8A) and the chute bottom plate (2), at the inner end of the chute bottom plate (2) Hinged to the shaft (8), the shaft (8) is mounted on the fixed plate (2B) on the intermediate wall (3) in the direction of the stairs.

2. The high-rise rapid escape slide according to claim 1, characterized in that: a spray pipe (4) is further mounted on the intermediate wall (3).

3. The high-rise fast escape slide according to claim 1, wherein: the chute further comprises an arc connecting piece (11) and a spring pin (10); the chute guardrail (2A) has a slip on the port The track (10A), the slide (10A) is a strip-shaped groove, and has a positioning hole (9) at the upper end of the slide (10A), the depth of the positioning hole (9) is greater than the depth of the slide (10A), the arc One end of the connecting piece (11) is hinged on the chute bottom plate (2), and the other end is connected to the slide (10A) or the positioning hole (9) on the chute guardrail (2A) via the spring pin (10); One end of the pin (10) is connected to the curved connecting piece (11), and the other end is located in the slide (10A), and slides in the slide (10A) under the action of the spring, when sliding to the top of the slide (10A), Insert into the positioning hole (9).

4. The high-rise rapid escape slide according to claim 1, further comprising: a pull rod (15), a push rod (16), a lower spring hoop (17), an upper spring hoop (17A), and a wire rope (13) ); at the end of the upper escape slide, and on the wall at the front end of the lower escape slide, respectively, with the upper spring hoop

(17 A), the lower layer spring hoop (17), on the lower layer spring hoop (Π) is equipped with a tie rod (15) and a push rod (16), and one end of the wire rope (13) is sleeved on the rod with a ring 14 (15) The other end is connected to the slide hand rest (1) at the rear end of the upper chute.

5. The high-rise rapid escape slide according to claim 1, further comprising: a turning section chute (7) connecting the adjacent two-layer escape chutes, wherein the turning section chute comprises three sets of sectors The turning chute, that is, the front turning section chute (20), the turning section chute (21), the rear turning section chute (22), and the turning sections of each turning section are respectively installed on the wall (3) The turning chute shaft (24) is connected.

6. The high-rise fast escape slide according to claim 5, further comprising: a chute linkage wire rope (27), wherein one end of the chute linkage wire rope (27) is fixed to the upper chute guardrail (2A) The other end is fixed on the chute guardrail (2A) of the turning section chute (21); the end of the turning section chute (21) and the lower chute (27) is fixed to the turning section chute (21) chute guardrail (2A) The other end is fixed to the guardrail (2A) of the lower chute.

7. The high-rise rapid escape slide according to claim 1, wherein: another chute is connected to the outer side of the chute via another rotating shaft (8A).

8. The high-rise rapid escape slide according to claim 5, characterized in that: a combined pulley is arranged on both sides of the longitudinal end of the chute bottom plate (2) and the front and rear turning section chutes (20, 22). 6).