Building speed-skating integrated auxiliary escape evacuation system

Abstract

The invention provides a building speed-sliding integrated auxiliary escape evacuation system which comprises a supporting and fixing assembly which is arranged in an elevator shaft and is arranged in a through-height mode in the height direction of a building, and the supporting and fixing assembly is connected with the side face of a stair flight; the guardrails are connected to the supporting and fixing assemblies, and the guardrails are arranged in an elevator shaft and are arranged in the ascending and descending directions of the stair flights; the slideways are close to the guardrails and are configured to be continuously arranged in the up-down direction of the stair flight; the handrails are connected to the guardrails and located above the slideways, and the handrails are configured to be continuously arranged in the ascending and descending directions of the stair flight. The system has super-large evacuation capacity, can be used on all floors at the same time, and is low in cost; the system is a purely structured system and operates only by depending on the self-weight of evacuees in combination with the sliding principle generated by the inclination angle of the slide, so that the reliability and the stability of the function are ensured.

Description

Technical Field

[0001] The present invention relates to the field of escape equipment, and particularly to an integrated auxiliary escape and evacuation system for building speed skating. Background Art

[0002] In recent years, high-rise / super high-rise buildings have developed rapidly. However, the structures of high-rise / super high-rise residential buildings are complex, with high floors and many vertical channels such as shafts and pipelines. Once disasters such as fires occur, people cannot evacuate safely and effectively quickly.

[0003] In order to solve the problem of disaster escape and evacuation in high-rise / super high-rise buildings, many related technologies have been developed currently:

[0004] A fire escape descent device for high-rise buildings has been developed, but this device can only be used by one person at a time and cannot meet the requirements of large-flow and rapid evacuation.

[0005] An escape elevator has been developed, but this structural system is complex, requires turning back and forth, can only be used by a small number of evacuated people at a time, and is expensive, and cannot meet the requirements of large-flow and rapid evacuation.

[0006] A new type of high-rise building safety protection and escape device is disclosed in the existing Chinese patent (Application No.: 201920213751.X), but this device is too large in volume and requires a large storage space on the floor. If the number of installations is small, it cannot meet the evacuation of all evacuated people in the floor.

[0007] A high-rise building escape and evacuation device is disclosed in the Chinese patent (Application No.: 201711027378.0). However, the double tracks in this device will have problems of getting stuck due to out-of-sync; and the requirements for the track height setting are relatively high. If the track height is too high, people cannot reach it, and if it is too low, it will affect the space of the stairwell; in addition, the manned board is large in volume and occupies the storage space on the floor.

[0008] A high-rise building safety and rapid escape system is disclosed in the Chinese patent (Application No.: 201910035395.1). Its disadvantages are that a relatively large dedicated escape area well needs to be set up separately in the building space, and this solution is not practical in the actual implementation process.

[0009] A escape system is disclosed in the Chinese patent (Application No.: 201110092646.3). The setting size of this escape system is too large, the weight is too heavy, it is inconvenient to operate in an emergency, and it occupies the floor space; in addition, the requirements for the height setting of this escape system are relatively high. If the height is too high, it is inconvenient for people to use and they cannot evacuate, and if it is too low, it will affect the space of the stairwell.

[0010] In addition, there are plans to use inflatable backpacks and parachutes for evacuation. Although the evacuees use such products to slowly descend to the ground by falling, they can only be used by one person at a time, and the user needs to be suspended high in the air and cannot overcome the fear of heights. The user needs to have a certain level of professionalism. If the equipment fails, there may be a risk of life. It cannot meet the requirements of large-scale rapid evacuation. Summary of the invention

[0011] In view of the shortcomings of the related technologies mentioned above, the purpose of the present invention is to provide an integrated building speed skating auxiliary escape evacuation system to solve the problems that the escape system occupies a large space, requires additional power support and cannot meet the needs of large-volume rapid evacuation.

[0012] To achieve the above-mentioned purpose and other related purposes, the present invention provides an integrated building speed skating auxiliary escape and evacuation system, including: a support and fixing component, which is configured in the stairwell and is arranged in a full-height manner along the building floor height direction, and the support and fixing component is connected to the side of the stair section; a guardrail, which is connected to the support and fixing component, and the guardrail is configured in the stairwell and is arranged along the up-and-down direction of the stair section; a slide, which is close to the guardrail and is configured to be continuously arranged along the up-and-down direction of the stair section; a handrail, which is connected to the guardrail and is located above the slide, and the handrail is configured to be continuously arranged along the up-and-down direction of the stair section.

[0013] Optionally, the support and fixing assembly includes multiple support members and multiple fixing members, the multiple support members are configured to be vertically arranged in the stairwell, the multiple support members are arranged throughout the height and are spaced apart in the horizontal direction, the guardrails are connected to the support members, and each of the support members is connected to the side of the stair section through multiple fixing members arranged up and down.

[0014] Optionally, the fixing member includes a sleeve, the sleeve is provided with a through hole for the corresponding supporting member to pass through, and the sleeve is fixed to the ladder section.

[0015] Optionally, the through hole is a long strip-shaped through hole.

[0016] Optionally, each of the support members is sleeved with a plurality of fixing rings whose positions can be adjusted before being fixed, and a fixing ring is respectively provided at the top and bottom ends of each sleeve, and the fixing rings are used to fix the support member to the sleeve.

[0017] Optionally, a partial structure of the fixing member is connected and fixed to a side surface of the stair segment, and a portion of the fixing member protruding from the stair segment is connected to the supporting member.

[0018] Optionally, the fixing member includes a connecting plate and a sleeve, the sleeve is connected to the connecting plate, the connecting plate is provided with a horizontally transverse waist-shaped hole, an anchor bolt is arranged in the waist-shaped hole, and the fixing member is connected and fixed to the side of the ladder section through the anchor bolt.

[0019] Optionally, the surface of the slideway is smoothed, and a friction damping treatment is performed on the smooth surface of the slideway.

[0020] Optionally, the handrail protrudes away from the guardrail, and the protruding distance is less than the width of the slideway.

[0021] Optionally, the slideway and the handrail are arranged in an overall flat spiral path. The slideway and / or the handrail include a plurality of straight portions and a plurality of turning portions. Each straight portion is configured to be arranged along the up and down direction of the flight of stairs. The turning portion is arranged in a hyperbolic path and is used to transition and connect two adjacent straight portions.

[0022] Optionally, a load-bearing keel is arranged at the bottom of the slideway. The load-bearing keel is installed and fixed on the flight of stairs through a base and is connected to the guardrail and / or the support and fixing assembly.

[0023] Optionally, the handrail protrudes away from the guardrail, and the protruding distance is less than the width of the slideway.

[0024] As described above, the integrated building speed skating auxiliary escape and evacuation system of the present invention has the following beneficial effects: The invention has the function of assisting escape and evacuation, and is applicable to both newly built buildings and existing buildings. The support and fixing assembly and the guardrail are arranged in the stairwell between the up and down flights of stairs, without occupying the corridor space; the slideway is arranged at the existing conventional guardrail at the edge of the flight of stairs, without occupying the original use space of the flight of stairs. This system has a huge evacuation capacity, can be used simultaneously on all floors, has a low cost and high efficiency. The present invention is a pure structured system, which operates based on the principle of self-sliding (gravity is greater than friction) generated by the own weight of the evacuating personnel combined with the inclination angle of the slide, without relying on external assistance, external energy or external power, without signal transmission and induction, and without the operation cooperation of other devices. Therefore, there will be no equipment failures, no need for professional training, and only need to be used according to simple instructions or signs, ensuring the reliability and stability of the function. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It shows a schematic diagram of the integrated building speed skating auxiliary escape and evacuation system according to an embodiment of the present invention.

[0026] Figure 2 It shows a top view schematic diagram of the integrated building speed skating auxiliary escape and evacuation system according to an embodiment of the present invention.

[0027] Figure 3 It shows a schematic diagram of the support and fixing members in an embodiment of the present invention.

[0028] Figure 4Shown is a top view schematic diagram of the fixing member in the embodiment of the present invention.

[0029] Figure 5 Shown is a front view schematic diagram of the fixing member in the embodiment of the present invention.

[0030] Figure 6 Shown is an enlarged schematic diagram of part A in the embodiment of the present invention.

[0031] Figure 7 Shown is a schematic diagram of the layout of the load-bearing keel in the embodiment of the present invention.

[0032] Figure 8 Shown is an enlarged schematic diagram of part B in the embodiment of the present invention.

[0033] Figure 9 Shown is a usage schematic diagram of the building speed skating integrated auxiliary escape and evacuation system in the embodiment of the present invention.

[0034] Element number description

[0035] 1. Guardrail; 2. Slideway; 3. Handrail; 31. Straight part; 32. Turning part; 4. Support member; 5. Connecting plate; 51. Kidney-shaped hole; 6. Sleeve; 61. Through hole; 7. Fixed ring; 8. Load-bearing keel; 81. Stable supporting member; 9. Base. Detailed implementation manners

[0036] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0037] When detailing the embodiments of the present invention, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention here. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0038] For ease of description, spatial relationship terms such as "below", "beneath", "lower than", "under", "above", "on", "side", "end face", "outer side", "vertical", "up and down" may be used herein to describe the relationship of one element or feature shown in the drawings with other elements or features. It will be understood that these spatial relationship terms are intended to encompass other directions of the device in use or operation, in addition to the directions depicted in the drawings. Further, when a layer is referred to as being "between" two layers, it may be the only layer between the two layers, or there may be one or more intervening layers. As used herein, "between" means including the endpoint values.

[0039] In the context of the present application, the structure in which the described first feature is "above" the second feature may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact.

[0040] It should be noted that the illustrations provided in this embodiment only schematically illustrate the basic concept of the present invention. Therefore, only the components related to the present invention are shown in the illustrations, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation may be arbitrarily changed, and the component layout type may also be more complex.

[0041] As Figure 1 and Figure 2 shown, this embodiment provides an integrated auxiliary escape and evacuation system for building speed skating. In the event of a disaster, the system can assist in the rapid escape of a large number of evacuees. The disasters described herein are general references, such as various force majeure situations such as fires, earthquakes, typhoons, tornadoes, tsunamis, avalanches, floods, mountain floods, mudslides, landslides, collapses, ground subsidence, ground fissures, ground settlement, volcanic eruptions, wars, riots, etc.

[0042] The integrated auxiliary escape and evacuation system for building speed skating includes a support and fixing component, a guardrail 1, a slideway 2, and a handrail 3. The support and fixing component is configured in each floor stairwell and is provided throughout the building height direction, and the support and fixing component is connected to the side of the stair section; the guardrail 1 is connected to the support and fixing component and is configured in the stairwell and is provided along the up and down direction of the stair section; the slideway 2 is close to the guardrail 1 and is configured to be provided along the up and down direction of the stair section; the handrail 3 is connected to the guardrail 1 and is located above the slideway 2, and the handrail 3 is configured to be provided along the up and down direction of the stair section. It can be understood that the guardrail 1, the slideway 2, and the handrail 3 are all continuously provided.

[0043] The supporting and fixing assembly in this embodiment plays a supporting role for the guardrail 1, and is used to install the guardrail 1 in the space of each floor of the ladder shaft to protect the safety of the evacuees. Since the supporting and fixing assembly is arranged in the ladder shaft of each floor, when the guardrail 1 is connected to the supporting and fixing assembly, the guardrail 1 is also located in the ladder shaft. By setting it in this way, the purpose of saving space can be achieved, thereby providing installation space for the slide 2. The slide 2 is arranged at the edge of the stair section to reduce the occupation of the original stair section. The slide 2 provides a tread surface for the evacuees to escape by speed skating. When a disaster occurs, the evacuees can step on the slide 2 and then quickly slide away from the danger zone through the slide 2 to escape. In the process of the evacuees escaping through the slide 2, the handrail 3 provides a support point for the evacuees to grasp the speed skating to ensure the body stability and balance of the evacuees. In addition, the slide 2 and the guardrail 1 are integrated in structure, design, construction and use, with high evacuation efficiency (for example, at a height of 300 meters, it takes about 5 minutes to reach the ground) and large evacuation capacity. Compared with the escape elevator, the escape evacuation system of this embodiment has a simple structure and can be set up along the stairs of the entire building. When no disaster occurs, the escape evacuation system can act as a traditional stair handrail and guardrail. When a disaster occurs, the evacuees can enter the stairs of each floor and use the system to escape. The escape evacuation system has both the function of escape evacuation and the function of traditional stair handrails and guardrails. It can meet the needs of a large number of evacuees and can be used on all floors at the same time. Since the escape evacuation system has a simple structure, the construction cost is low. Calculated per capita, the cost is about 1 / 5 to 1 / 3 of the existing technology products. The escape evacuation system of this embodiment can quickly evacuate people and protect the personal safety of the evacuees. The operation method is simple, safe and reliable, and will not cause harm to the evacuees during use. The escape evacuation system serves the society as an important part of social public security.

[0044] The support and fixing assembly includes a plurality of support members 4 and a plurality of fixing members. The plurality of support members 4 are configured to be vertically arranged in the stairwell. The plurality of support members 4 are arranged in full height and are arranged at intervals in the horizontal direction. The plurality of support members 4 are located in the middle of the stairwell (it can be understood that the distance between the support members 4 and the stair sections on the left and right sides is equal). The guardrail 1 is connected to the support members 4. The guardrail 1 and the support members 4 can be fixed by mechanical connection methods such as welding. At this time, the guardrail 1 is also located in the middle of the stairwell. In order to fix the support members 4, a plurality of fixing members arranged up and down are connected to each support member 4, and each support member 4 is connected to the side of the stair section through a plurality of fixing members arranged up and down.

[0045] In this embodiment, guardrails 1 are provided on both sides of each support member 4, and multiple guardrails 1 are continuously arranged on the floor along the up and down directions of the stairs and intersect with each other. It can be understood that multiple guardrails 1 are arranged in a Z shape along the up and down directions of the stairs.

[0046] Specifically, the support member 4 can be continuously arranged in the through-height direction of the floor or can be continuously arranged in sections according to the floor height. The support member 4 in this embodiment includes a plurality of support rods. When the support member 4 is continuously arranged in the through-height direction of the floor, the plurality of support rods are welded together in sequence. When the support member 4 is continuously arranged in sections according to the floor height, the plurality of support rods are all vertically arranged, and the plurality of support rods are respectively continuously arranged in sections along the floor height direction (the length of each support rod is approximately equal to the floor height), and the centroid axes of the plurality of support rods are collinear in the vertical direction.

[0047] A plurality of fixing members are arranged on the side surface of each flight of stairs, and the plurality of fixing members are arranged at intervals along the up-and-down direction of the flight of stairs. The number of fixing members depends on the number of support members 4. For example, if the number of support members 4 is 3, then 3 fixing members are arranged on the side surface of each flight of stairs. Each fixing member is respectively connected to a support member 4, and the plurality of fixing members connected to the same support member 4 are respectively connected to the side surfaces of different floor-height flights of stairs.

[0048] As Figures 3 to 5 shown, the above-mentioned fixing member includes a connecting plate 5 and a sleeve 6. The connecting plate 5 is provided with a kidney-shaped hole 51 horizontally arranged. An anchor bolt is configured to pass through the kidney-shaped hole 51, and a nut is connected to the anchor bolt. The connecting plate 5 is fixedly anchored to the side surface of the flight of stairs through the anchor bolt. The sleeve 6 is connected to the connecting plate 5, and a through hole 61 for the corresponding support member 4 to pass through is opened on the sleeve 6.

[0049] Specifically, the connecting plate 5 is rectangular, and the number and distribution of the kidney-shaped holes 51 are determined according to the load calculation. For example, when building a new building, the connecting plate 5 can be set in the form of pre-embedding or post-anchoring in the flight of stairs. If the connecting plate 5 adopts the pre-embedding method, that is, the connecting plate 5 can be directly pre-embedded in the reinforced concrete of the flight of stairs, and the embedding method of the connecting plate 5 of the connecting plate 5 is not limited; if the post-anchoring method is adopted, the anchor bolt is first anchored in the reinforced concrete on the side surface of the flight of stairs, and then the connecting plate 5 is connected to the anchor bolt. If the connecting plate 5 is installed in an existing building, the anchor bolt is first buried on the side surface of the flight of stairs, and then the connecting plate 5 is anchored to the side surface of the flight of stairs through the anchor bolt. It should be noted that the shape of the connecting plate 5 is not limited here. Since the escape and evacuation system in this embodiment can be set in a new building or an existing building, the application range of the escape and evacuation system is wide. The escape and evacuation system has a simple structure and is easy to construct, and can be installed in any high-rise building, whether it is a commercial building, an office building or a residential building, and has the characteristics of being easy to promote and use and having great development potential.

[0050] The sleeve 6 is connected to the connecting plate 5. The sleeve 6 is provided with a through hole 61, and the axis of the through hole 61 is arranged in the vertical direction. When installing the support member 4, the support member 4 passes through the through hole 61. In this embodiment, since the connecting plate 5 is provided with an oblong hole 51, the position of the connecting plate 5 can be adjusted in the horizontal direction when installing the connecting plate 5, so as to achieve the purpose of adjusting the installation position of the support member 4. The connection method between the sleeve 6 and the connecting plate 5 is not limited, and it can be fixedly connected (such as welding) or detachably connected (such as bolt connection).

[0051] In other embodiments, the fixing member includes a sleeve 6, and a fixing structure can be provided on the side of the sleeve 6 for directly connecting and fixing the sleeve 6 to the side of the stair flight. The specific form of the fixing structure here is not limited.

[0052] In order to be able to adjust the installation position of the support member 4 in the normal direction of the connecting plate 5, the through hole 61 is a long strip through hole. The through hole 61 can be arranged parallel to the side of the stair flight or perpendicular to the side of the stair flight, specifically depending on the working conditions. The through hole 61 in this embodiment is arranged perpendicular to the side of the stair flight. It can be understood that the size of the through hole 61 is larger than the outer diameter of the support member 4. When the support member 4 is inserted into the through hole 61, the support member 4 can move in the direction perpendicular to the connecting plate 5 for adjustment, and at the same time, the support member 4 can move slightly in the direction parallel to the connecting plate 5 for fine adjustment. By setting the through hole 61, the support member 4 can be adjusted to the optimal position to ensure that the support member 4 is installed vertically and ensure that the support members 4 of each layer are vertically collinear in the vertical direction.

[0053] After the support member 4 passes through the sleeve 6, in order to prevent the support member 4 from moving up and down relative to the sleeve 6 or adjusting the installation height of the support member 4, a plurality of fixing rings 7 with adjustable positions before fixing are sleeved on each support member 4. A fixing ring 7 is respectively provided at the top and bottom of each sleeve 6, and the fixing ring 7 is used to fix the support member 4 and the sleeve 6. After the installation position of the support member 4 is adjusted, the position of the fixing ring 7 on the support member 4 is adjusted by sliding the fixing ring 7, so that a fixing ring 7 abuts against the top and bottom of the sleeve 6 respectively, and then the fixing ring 7 is fixed to the support member 4. At this time, the position of the support member 4 is fixed in the up and down direction, and at the same time, when the fixing ring 7 is fixed to the sleeve 6, the position of the support member 4 is fixed in the front and back direction. The fixing method between the fixing ring 7 and the support member 4 is not limited, and it can be welding or bolt connection, etc.

[0054] The support member 4 realizes the position adjustment in six directions of up, down, front, back, left and right under the action of the connecting plate 5, the sleeve 6 and the fixing ring 7, so as to ensure that the support members 4 of each layer can maintain a vertical installation state.

[0055] Such as Figure 1 、 Figure 6 and Figure 7As shown, in this embodiment, the slideway 2 is arranged along the staircase in a flat spiral path. A load-bearing keel 8 and a base 9 connected to the load-bearing keel 8 are provided at the bottom of the slideway 2. Among them, the load-bearing keel 8 plays a role in safely supporting the slideway 2. The load-bearing keel 8 is continuously arranged along the up-and-down direction of the staircase. The number of bases 9 is multiple, and the multiple bases 9 are arranged at intervals along the up-and-down direction of the staircase under the load-bearing keel 8 and on the side of the guardrail 1. The base 9 supports on the tread surface of the staircase and is connected to the guardrail 1 and / or the support member 4 of the support fixing assembly. The cross-sectional shape of the load-bearing keel 8 in this embodiment is circular. In order to increase the stability of the slideway 2, a plurality of stable supporting members 81 arranged at intervals along the load-bearing keel 8 are provided on the load-bearing keel 8. One side of the stable supporting member 81 is provided with a notch structure for the load-bearing keel 8 to be embedded, and the other side of the stable supporting member 81 is provided with a groove structure that is engaged with the bottom surface of the slideway 2. The stable supporting member 81 is used to ensure the stability of the slideway 2 and prevent deformation. At a position close to the support member 4, the load-bearing keel 8 is connected to the support member 4 and / or the guardrail 1 by an adapter to pull and fix the slideway 2. The shape of the adapter is not limited here, as long as it can connect the load-bearing keel 8 with the support member 4 and the guardrail 1, and it can be specifically determined according to the force analysis calculation. In other embodiments, the slideway 2 is cancelled on the load-bearing keel 8, and the load-bearing keel 8 can act as the slideway 2 and be used with a specially made speed skating part for shoes.

[0056] The surface of the slideway 2 is polished and smoothed. By setting it like this, when the evacuees stand on the slideway 2, it is convenient for the evacuees to slide and quickly evacuate and escape. In order to prevent the slideway 2 from being too smooth, the slideway 2 is subjected to damping treatment, such as including but not limited to indentation, abrasion marks, perforation, surface spraying, etc., to prevent the evacuees from sliding too fast on the slideway 2.

[0057] In order to prevent the evacuees from having a fear of heights when standing on the slideway 2, when setting the slideway 2, the slideway 2 does not need to be set too high, just avoid the bottom of the slideway 2 interfering with the staircase. For example, the slideway 2 is higher than the tread surface of the staircase and does not interfere with the step tread surface.

[0058] In order to increase the safety of use, the edge of the slideway 2 is processed into an arc to avoid the appearance of sharp corners or edges.

[0059] In this embodiment, the handrail 3 is a rod-shaped structure. The handrail 3 is arranged along the staircase in a flat spiral path. The handrail 3 is fixedly connected (such as by welding) or detachably connected (such as by bolt connection) to the guardrail 1. For example, a plurality of connecting rods are connected between the handrail 3 and the guardrail 1, and the handrail 3 is fixedly welded to the guardrail 1 through the connecting rods. The height of the handrail 3 is higher than that of the guardrail 1. Setting the handrail 3 at this height can facilitate the evacuation personnel to grasp. To avoid interference between the handrail 3 and the guardrail 1, the handrail 3 protrudes in a direction away from the guardrail 1. At the same time, to avoid rubbing between the hand and the support member 4 when sliding while grasping the handrail 3, in this embodiment, the handrail 3 protrudes in a direction away from the guardrail 1, and the protruding distance is less than the width of the slideway 2. The surface of the handrail 3 is smoothed, and some damping treatment is performed on the surface of the handrail 3 after smoothing, that is, appropriate roughness is increased.

[0060] As Figure 1 and Figure 8 shown, the handrail 3 includes a plurality of straight portions and a plurality of turning portions. Each straight portion is configured to be arranged along the up and down direction of the staircase, and the turning portions are arranged in a hyperbolic path. The turning portions are used to transition and connect two adjacent straight portions. In this embodiment, the hyperbolic path means that the turning portions of the handrail 3 are arranged in a spatial hyperbolic path. By setting it in this way, the transition of the turning portions can be smoother, enabling the evacuation personnel to pass through the turning place of the staircase more quickly. Similarly, the turning portion of the slideway 2 is also arranged in a spatial hyperbolic path.

[0061] In this embodiment, the emergency evacuation system is equipped with shoe sliders and hand sliders. The shoe sliders and hand sliders are accessory items and can be stored in special supply boxes on each floor.

[0062] As Figure 9 shown, the method of using the building speed skating integrated auxiliary emergency evacuation system of this embodiment is as follows: Before evacuation, the evacuation personnel only need to put on the shoe sliders and hand sliders. Under normal circumstances, it only takes about 10 - 15 seconds to put them on. Separate the hands to an appropriate distance and grasp the speed skating stable handrail 3. Step on the slideway 2 with both feet, separate the feet to a distance that feels appropriate for each person, and step on the slideway 2 in an up and down state. Bend the knee of the upper leg slightly and lean forward with the upper body. Slightly release the grip of the hands holding the handrail 3 (do not let go completely) to enter the sliding state. The speed of sliding can be controlled according to the size of the grip force. It is recommended to control the sliding speed between 0.5 - 2 m / s, so that the evacuation personnel can be quickly, safely and orderly evacuated to a safe area in a short time. The building speed skating integrated auxiliary emergency evacuation system can solve the problem of rapid evacuation of a large number of evacuation personnel in buildings of any height. The present invention is applicable to various evacuation methods, can be directly evacuated to the ground, can also be evacuated to other safe floors according to the actual situation, or can be used in combination with fire rescue.

[0063] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A building speed skating integrated auxiliary escape evacuation system, characterized in that: include: A support and fixing assembly is arranged in the stairwell and is arranged along the height direction of the building floor, and the support and fixing assembly is connected to the side of the stair section; A guardrail connected to the support and fixing assembly, wherein the guardrail is arranged in the stairwell and along the up and down directions of the stair section; A slideway, close to the guardrail and configured to be continuously arranged in the upward and downward directions of the staircase; A handrail is connected to the guardrail and is located above the slide, and the handrail is configured to be continuously arranged along the upward and downward directions of the stair section.

2. The building speed skating integrated auxiliary escape evacuation system according to claim 1 is characterized by: The support and fixing assembly includes a plurality of support members and a plurality of fixing members. The plurality of support members are configured to be vertically arranged in the stairwell between the upper and lower stair sections. The plurality of support members are arranged in full height and spaced apart in the horizontal direction. The guardrail is connected to the support members, and each of the support members is connected to the side of the stair section through a plurality of fixing members arranged upper and lower.

3. The building speed skating integrated auxiliary escape evacuation system according to claim 2 is characterized by: The fixing member comprises a sleeve, the sleeve is provided with a through hole for the corresponding supporting member to pass through, and the sleeve is fixed to the ladder section.

4. The building speed skating integrated auxiliary escape evacuation system according to claim 3 is characterized by: The through hole is a long strip through hole.

5. The building speed skating integrated auxiliary escape evacuation system according to claim 3 is characterized by: Each support member is sleeved with a plurality of fixing rings whose positions can be adjusted before being fixed, and a fixing ring is respectively arranged at the top and bottom of each sleeve, and the fixing ring is used to fix the support member and the sleeve.

6. The building speed skating integrated auxiliary escape evacuation system according to claim 2 is characterized by: A partial structure of the fixing member is connected and fixed to the side surface of the stair section, and a portion of the fixing member protruding from the stair section is connected to the supporting member.

7. The building speed skating integrated auxiliary escape evacuation system according to claim 2 is characterized by: The fixing member includes a connecting plate and a sleeve, wherein the sleeve is connected to the connecting plate, and a waist-shaped hole is horizontally arranged on the connecting plate, and an anchor bolt is arranged in the waist-shaped hole, and the fixing member is connected and fixed to the side of the ladder section through the anchor bolt.

8. The building speed skating integrated auxiliary escape evacuation system according to claim 1 is characterized by: The surface of the slideway is smoothed, and friction damping treatment is performed on the smooth surface of the slideway.

9. The building speed skating integrated auxiliary escape evacuation system according to claim 1 is characterized by: The slide and the handrail are arranged in a flat spiral path as a whole. The slide and / or the handrail include multiple straight portions and multiple turning portions. Each of the straight portions is configured to be arranged along the up and down directions of the stair section. The turning portion is arranged in a hyperbolic path, and the turning portion is used to transitionally connect two adjacent straight portions.

10. The building speed skating integrated auxiliary escape evacuation system according to claim 1, characterized in that: A load-bearing keel is arranged at the bottom of the slideway, and the load-bearing keel is fixed on the stair section through a base and is connected to the guardrail and / or the supporting and fixing assembly.

11. The building speed skating integrated auxiliary escape evacuation system according to claim 1, characterized in that: The handrail protrudes in a direction away from the guardrail, and the protruding distance is less than the width of the slideway.

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