Intelligent safe escape method for high-rise building

Abstract

The invention provides an intelligent safety escape method for a high-rise building, a safety escape device and two safety ropes are adopted, the upper ends of the safety ropes are fixedly connected with the roof of the high-rise building, the lower ends of the safety ropes are fixedly connected with the ground, and the two safety ropes are obliquely arranged and parallel to each other; the safety escape device comprises four moving wheel sets, a power battery, a supporting frame, a rescue cage and a controller, the power battery is fixedly arranged on the supporting frame, the rescue cage is hung below the supporting frame through a hanging device, the two moving wheel sets are arranged on the two sides of the supporting frame at intervals respectively, and the moving wheel sets are in communication connection with the controller. The controller can control the moving wheel sets to move along the corresponding safety ropes so as to drive the rescue cage to move up and down, so that the rescue cage can be moved to the floor where the rescued person is located, and after entering the rescue cage, the rescued person is moved to the ground, so that the rescued person is rescued in time, and the rescue process is safe, reliable, rapid and convenient.

Description

Technical Field

[0001] The invention belongs to the field of personnel rescue when disaster occurs in high-rise buildings. Background Art

[0002] At present, disaster prevention, escape and rescue in multi-storey and medium-high-rise buildings mainly rely on evacuation passages and vertical evacuation stairs on each floor. Once a major disaster such as an earthquake or fire occurs, it depends on the people to escape through the evacuation passages. Rescue workers also need to enter through the evacuation passages to rescue, or use fire ladders for aerial rescue. If the disaster occurs suddenly or violently, it is bound to cause huge losses.

[0003] At present, the equipment used for building fire escape is mainly divided into two categories: one is large escape equipment for public buildings, such as escape capsules, flexible slides, life-saving air cushions, etc.; the other is small escape equipment for home use, such as escape ladders, descenders, escape ropes, etc. However, there are several common problems with escape devices in high-rise buildings: (1) High-rise buildings are insufficiently equipped with disaster prevention equipment and have poor escape and rescue capabilities. Among the existing high-rise buildings that have been built and used, civil buildings have almost no mechanical escape and rescue facilities, and some only have vertical evacuation passages with walking stairs as the main body. (2) There are few equipment with relatively mature technology for escape from high-rise or super-high-rise buildings. Escape equipment is generally equipped in buildings in operation. The use of existing high-rise building escape devices often requires special training, and it is also necessary to overcome the psychological fear of heights, and there are certain requirements for the physical fitness of escapees.

[0004] In summary, the current level of research and development of industrial products, coupled with the relatively backward disaster prevention technology in high-rise and narrow spaces, has not fundamentally and effectively solved the escape and rescue problems of high-rise, even medium-high-rise and multi-story buildings in my country when disasters occur. Therefore, it is very important to equip high-rise buildings with a flexible, effective and always available disaster prevention, escape and rescue equipment. Summary of the invention

[0005] The present invention aims to provide an intelligent and safe escape method for high-rise buildings, which solves the problems of backward disaster prevention equipment, poor rescue capabilities, and slow evacuation speed during traditional high-rise building fire escape and rescue. It is of great significance to improving the level of high-rise building fire safety rescue and protecting the lives and property of the people.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] An intelligent and safe escape method for high-rise buildings comprises the following steps:

[0008] Process 1: two guide members are arranged between the roof of a high-rise building and the ground, the upper ends of the guide members are fixedly connected to the roof of the high-rise building, the lower ends of the guide members are fixedly connected to the ground, and the two guide members are arranged obliquely and parallel to each other;

[0009] Process 2: Install a safety escape device on two guide members, the safety escape device includes four mobile wheel groups, a power battery, a support frame, a rescue cage and a controller, the power battery is fixedly arranged on the support frame, the rescue cage is suspended below the support frame through a suspension device, the suspension device includes a first load rope and a first load connection ring, the first load connection ring is suspended at the bottom of the support frame through a first load rope, the rescue cage is arranged below the first load connection ring, two mobile wheel groups are spaced apart on both sides of the support frame, and the mobile wheel groups are communicatively connected with the controller;

[0010] Process 3: The rescuer controls the moving wheel group through the controller to move upward along the corresponding guide member from the ground, thereby driving the rescue cage to move up and down, so that the rescue cage moves to the floor to be rescued;

[0011] Process 4: The rescued person enters the rescue cage, and the rescuer controls the moving wheel group to move downward along the corresponding guide member through the controller, so that the rescue cage returns to the ground;

[0012] Process 5, repeating process 3 to process 4 until the rescue work of all the rescued persons in the high-rise building is completed;

[0013] Process 6, remove the safety escape device from the guide member.

[0014] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the guide member is a safety rope, the moving wheel group includes an active pulley, a drive motor, a hydraulic telescopic rod, a first roller shaft, a second roller shaft, a roller group connecting rod, a side protection rod, a rotating hinge and a driven pulley, the first roller shaft and the second roller shaft are horizontally arranged and parallel to each other, the active pulley is arranged on the first roller shaft, the active pulley can rotate around the axis of the first roller shaft, the driven pulley is arranged on the second roller shaft, the driven pulley can rotate around the axis of the second roller shaft, the active pulley and the driven pulley are respectively provided with pulley grooves matching the outer surface of the corresponding safety rope, the drive motor is connected to the active pulley, and the drive motor can drive the active pulley The cam is connected to the support frame via the roller group connecting rod, and the roller group connecting rod is fixedly connected to the support frame. A hydraulic telescopic rod is provided on the roller group connecting rod. When the hydraulic telescopic rod is contracted, the distance between the first roller shaft and the second roller shaft becomes smaller, so that the active pulley and the driven pulley are pressed on the two side surfaces of the corresponding safety rope; when the hydraulic telescopic rod is extended, the distance between the first roller shaft and the second roller shaft becomes larger, so that the active pulley and the driven pulley release the corresponding safety rope, and the end of the first roller shaft away from the support frame is movably connected to the upper end of the side guard rod through a rotating hinge, and the side guard rod can rotate around the rotating hinge, and the driving motor and the hydraulic telescopic rod are respectively connected to and controlled by the controller.

[0015] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, in the process 2, the side guard bar is opened, the active pulley and the driven pulley are installed on the corresponding safety rope, and the rescue personnel control the hydraulic telescopic rod to retract through the controller. When the hydraulic telescopic rod retracts, the distance between the first roller shaft and the second roller shaft becomes smaller, so that the active pulley and the driven pulley are pressed on the two side surfaces of the corresponding safety rope, so that the active pulley and the driven pulley are fitted and squeezed and fixed on the corresponding safety rope, and then the side guard bar is lowered to complete the installation of the safety escape device;

[0016] In the process 3, the rescuer controls the driving motor through the controller, and the driving motor drives the active pulley and the driven pulley to move upward from the ground along the safety rope, so that the rescue cage moves to the floor to be rescued;

[0017] In the process 4, after the rescued person enters the rescue cage, the rescuer controls the driving motor to run in reverse through the controller, so that the rescue cage returns to the ground;

[0018] In the process 6, the rescue personnel control the extension of the hydraulic telescopic rod through the controller. When the hydraulic telescopic rod is extended, the distance between the first roller shaft and the second roller shaft increases, so that the active pulley and the driven pulley loosen the corresponding safety ropes, open the side guard bar, and remove the safety escape device from the safety rope.

[0019] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the roller group connecting rod includes a first rod segment and a second rod segment, one end of the first rod segment is fixedly connected to the end of the first roller shaft close to the support frame, one end of the second rod segment is fixedly connected to the end of the second roller shaft close to the support frame, and the other end of the first rod segment and the other end of the second rod segment are respectively fixedly connected to the two ends of the hydraulic telescopic rod.

[0020] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the support frame includes two wheel set transverse links and two wheel set longitudinal links, the two wheel set transverse links are arranged transversely and parallel to each other, the two wheel set longitudinal links are arranged in parallel between the two wheel set transverse links, and the two ends of the wheel set longitudinal links are respectively vertically connected to the corresponding wheel set transverse links.

[0021] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the ends of the wheel set transverse connecting rod are respectively fixedly connected to the corresponding moving wheel sets, the number of the first load ropes is two, and the connection between the end of the wheel set transverse connecting rod and the corresponding moving wheel set is respectively fixedly connected to the corresponding end of the corresponding first load rope, and the two first load ropes are cross-arranged.

[0022] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the suspension device also includes a second load connecting ring, a rope driving mechanism and a second load rope, the rope driving mechanism is arranged on the first load connecting ring, the rope driving mechanism is connected to the second load connecting ring through the second load rope, the rope driving mechanism can adjust the distance between itself and the second load connecting ring by retracting and releasing the second load rope, and the rescue cage is arranged below the second load connecting ring.

[0023] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the suspension device also includes a third load rope, the rescue cage is arranged below the second load connecting lifting ring through the third load rope, and four hanging points for connecting the ends of the third load ropes are evenly arranged on the top of the rescue cage. The number of the third load ropes is two, and the ends of the two third load ropes are respectively fixedly connected to the corresponding hanging points, and the two third load ropes are cross-arranged.

[0024] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the suspension device also includes a third load rope, the rescue cage is arranged below the first load connecting lifting ring through the third load rope, and four hanging points for connecting the ends of the third load ropes are evenly arranged on the top of the rescue cage. The number of the third load ropes is two, and the ends of the two third load ropes are respectively fixedly connected to the corresponding hanging points, and the two third load ropes are cross-arranged.

[0025] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the guide member is a rack, the movable wheel group includes a gear, a gear driving mechanism and a gear seat, the gear and the gear driving mechanism are respectively arranged on the gear seat, the gear driving mechanism is connected to the gear, the gear is meshed with the rack, the gear driving mechanism can drive the gear to move along the rack, the gear seat is fixedly connected to the support frame, the gear seat is symmetrically arranged on both sides of the support frame, and the gear driving mechanism is connected to the controller and controlled by it.

[0026] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, a fixed bracket is pre-set on the roof of the high-rise building, and the upper end of the guide member is fixedly connected to the roof of the high-rise building through the fixed bracket; a ground anchor is pre-set on the ground, and the lower end of the guide member is fixedly connected to the ground through the ground anchor.

[0027] It can be seen from the technical solutions disclosed above that, compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] The present invention provides an intelligent safe escape method for a high-rise building, which adopts a safe escape device and two guide members, wherein the upper end of the guide member is fixedly connected to the roof of the high-rise building, and the lower end of the guide member is fixedly connected to the ground, and the two guide members are arranged obliquely and parallel to each other. The safe escape device includes four mobile wheel groups, a power battery, a support frame, a rescue cage and a controller, wherein the power battery is fixedly arranged on the support frame, and the rescue cage is suspended below the support frame through a suspension device, and the suspension device includes a first load rope and a first load connection ring, and the first load connection ring is suspended on the first load rope through the first load rope. At the bottom of the support frame, the rescue cage is arranged below the first load connecting lifting ring, and two movable wheel groups are arranged at intervals on both sides of the support frame, and the movable wheel groups are communicatively connected with the controller. The controller can control the movable wheel groups to move along the corresponding guide members, thereby driving the rescue cage to move up and down, so that the rescue cage can be moved to the floor where the rescued persons are located, and then moved to the ground after the rescued persons enter the rescue cage, so that the rescued persons can be rescued in time, and the rescue process is safe, reliable, fast and convenient, which solves the problems of backward disaster prevention equipment, poor rescue capability and slow evacuation speed in traditional high-rise building fire escape and rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a usage status diagram of a high-rise building intelligent safety escape system according to embodiment 1 of the present invention;

[0030] Figure 2 It is a side elevation schematic diagram of the safety escape device in Example 1 of the present invention;

[0031] Figure 3 It is a top view schematic diagram of the safety escape device in Example 1 of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the mobile wheel group in Example 1;

[0033] Figure 5 It is a side elevation schematic diagram of the safety escape device in Embodiment 2 of the present invention;

[0034] Figure 6 This is a usage status diagram of an intelligent safety escape system for high-rise buildings according to Example 3 of the present invention.

[0035] In the figure: 1-safety rope, 2-moving wheel group, 210-pulley groove, 211-active pulley, 212-driving motor, 213-hydraulic telescopic rod, 214-first roller shaft, 215-second roller shaft, 216-roller group connecting rod, 2161-first rod segment, 2162-second rod segment, 217-side guard rod, 218-rotating hinge, 219-driven pulley 3-power battery, 4-support frame, 41-wheel group transverse connecting rod, 42-two wheel group longitudinal connecting rods, 5-rescue cage, 6-suspension device, 61 first load rope, 62-first load connecting ring, 63-second load connecting ring, 64-rope driving mechanism, 65-second load rope, 66-third load rope, 7-high-rise building, 8-ground, 9-fixed bracket, 10-rack, 11-gear seat. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The technical content and features of the present invention will be described in detail below by combining the enumerated embodiments with the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the accompanying drawings, but this cannot be a limitation of the technical solution of the present invention.

[0037] See also Figures 1 to 6 This embodiment provides a high-rise building intelligent safety escape method, including the following steps:

[0038] Process 1: two guide members are arranged between the roof of the high-rise building 7 and the ground 8, the upper ends of the guide members are fixedly connected to the roof of the high-rise building 7, the lower ends of the guide members are fixedly connected to the ground 8, and the two guide members are arranged obliquely and parallel to each other;

[0039] Process 2: Install a safety escape device on two guide members, the safety escape device includes four moving wheel groups 2, a power battery 3, a support frame 4, a rescue cage 5 and a controller, the power battery 3 is fixedly arranged on the support frame 4, the rescue cage 5 is suspended below the support frame 4 through a suspension device 6, the suspension device 6 includes a first load rope 61 and a first load connection ring 62, the first load connection ring 62 is suspended at the bottom of the support frame 4 through the first load rope 61, the rescue cage 5 is arranged below the first load connection ring 62, two moving wheel groups 2 are spaced apart on both sides of the support frame 4, and the moving wheel groups 2 are communicatively connected with the controller (not shown);

[0040] Process 3: The rescuer controls the moving wheel set 2 through the controller to move upward from the ground 8 along the corresponding guide member, thereby driving the rescue cage 5 to move up and down, so that the rescue cage 5 moves to the floor to be rescued;

[0041] Process 4: The rescued person enters the rescue cage 5, and the rescuer controls the moving wheel set 2 to move downward along the corresponding guide member through the controller, so that the rescue cage 5 returns to the ground 8;

[0042] Process 5, repeating process 3 to process 4 until the rescue work of all the rescued persons in the high-rise building 7 is completed;

[0043] Process 6, remove the safety escape device from the guide member.

[0044] The intelligent safe escape method for high-rise buildings provided by the present invention adopts a safe escape device and two guide members, the upper end of the guide member is fixedly connected to the roof of the high-rise building 7, the lower end of the guide member is fixedly connected to the ground 8, the two guide members are arranged obliquely and parallel to each other, the safe escape device includes four mobile wheel groups 2, a power battery 3, a support frame 4, a rescue cage 5 and a controller, the power battery 3 is fixedly arranged on the support frame 4, the rescue cage 5 is suspended below the support frame 4 through a suspension device 6, the suspension device 6 includes a first load rope 61 and a first load connection ring 62, the first load connection ring 62 is suspended by the first load rope 61 At the bottom of the support frame 4, the rescue cage 5 is arranged below the first load connecting lifting ring 62, and two of the moving wheel groups 2 are spaced apart on both sides of the support frame 4, and the moving wheel groups 2 are communicatively connected with the controller. The controller can control the moving wheel groups 2 to move along the corresponding guide members, thereby driving the rescue cage 5 to move up and down, so that the rescue cage 5 can be moved to the floor where the rescued persons are located, and after the rescued persons enter the rescue cage 5, it is moved to the ground 8, so that the rescued persons are rescued in time, and the rescue process is safe, reliable, fast and convenient, which solves the problems of backward disaster prevention equipment, poor rescue capabilities and slow evacuation speed during fire escape and rescue in traditional high-rise buildings 7.

[0045] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, the guide member is a safety rope 1, the moving wheel group 2 includes an active pulley 211, a driving motor 212, a hydraulic telescopic rod 213, a first roller shaft 214, a second roller shaft 215, a roller group connecting rod 216, a side guard rod 217, a rotating hinge 218 and a driven pulley 219, the first roller shaft 214 and the second roller shaft 215 are horizontally arranged and parallel to each other, and the active pulley 211 is arranged on the first roller shaft 21 4, the active pulley 211 can rotate around the axis of the first roller shaft 214, the driven pulley 219 is arranged on the second roller shaft 215, and the driven pulley 219 can rotate around the axis of the second roller shaft 215, the active pulley 211 and the driven pulley 219 are respectively provided with a pulley groove 210 matching the outer surface of the corresponding safety rope 1, the driving motor 212 is connected to the active pulley 211, and the driving motor 212 can drive the active pulley 211 rotates, the end of the first roller shaft 214 close to the support frame 4 is connected to the end of the second roller shaft 215 close to the support frame 4 through the roller group connecting rod 216, and the roller group connecting rod 216 is fixedly connected to the support frame 4. The roller group connecting rod 216 is provided with a hydraulic telescopic rod 213. When the hydraulic telescopic rod 213 is contracted, the distance between the first roller shaft 214 and the second roller shaft 215 becomes smaller, so that the active pulley 211 and the driven pulley 219 are pressed on the two side surfaces of the corresponding safety rope 1. When the hydraulic telescopic rod 213 is extended, the distance between the first roller shaft 214 and the second roller shaft 215 becomes larger, so that the active pulley 211 and the driven pulley 219 loosen the corresponding safety rope 1, and the end of the first roller shaft 214 away from the support frame 4 is movably connected to the upper end of the edge guard rod 217 through a rotating hinge 218, and the edge guard rod 217 can rotate around the rotating hinge 218, and the driving motor 212 and the hydraulic telescopic rod 213 are respectively connected to the controller and controlled by it. On the one hand, when using, only one end of the safety rope 1 placed on the roof is fixedly connected to the roof, and the other end of the safety rope 1 is lowered so that the other end of the safety rope 1 is connected to the ground 8, and then the safety escape device is installed on the other end of the safety rope 1, and the rescue work can be carried out, with high rescue efficiency and fast rescue work implementation speed. On the other hand, since the active pulley 211 and the driven pulley 219 are respectively provided with pulley grooves 210 that match the outer surfaces of the corresponding safety ropes 1, when the active pulley 211 and the driven pulley 219 are close to each other, the pulley grooves 210 on the active pulley 211 and the pulley grooves 210 on the driven pulley 219 fit onto the upper and lower side surfaces of the corresponding safety ropes 1, thereby effectively reducing the risk of the active pulley 211 and the driven pulley 219 detaching from the corresponding safety ropes 1 and improving the safety of the intelligent safety escape system for high-rise buildings.On the other hand, by providing the edge guard bar 217, the end of the first roller shaft 214 away from the support frame 4 is movably connected to the upper end of the edge guard bar 217 through a rotating hinge 218, and the edge guard bar 217 can rotate around the rotating hinge 218, so that the installation and removal of the mobile wheel set 2 on the guide member can be convenient, which effectively improves the rescue efficiency. In addition, the safe escape device can replace the traditional mechanical window cleaning machine or working basket for cleaning and repairing the facade.

[0046] Preferably, in the above-mentioned intelligent and safe escape method for high-rise buildings, in order to improve the rescue efficiency and rescue the trapped persons in time, the specific use method is supplemented as follows:

[0047] In the process 2, the side guard bar 217 is opened, and the active pulley 211 and the driven pulley 219 are installed on the corresponding safety rope 1. The rescuer controls the hydraulic telescopic rod 213 to retract through the controller. When the hydraulic telescopic rod 213 retracts, the distance between the first roller shaft 214 and the second roller shaft 215 becomes smaller, so that the active pulley 211 and the driven pulley 219 are pressed on the two side surfaces of the corresponding safety rope 1, so that the active pulley 211 and the driven pulley 219 fit together and are squeezed and fixed on the corresponding safety rope 1. Then, the side guard bar 217 is lowered to complete the installation of the safety escape device;

[0048] In the process 3, the rescuer controls the driving motor 212 through the controller, and the driving motor 212 drives the active pulley 211 and the driven pulley 219 to move upward from the ground 8 along the safety rope 1, so that the rescue cage 5 moves to the floor to be rescued;

[0049] In the process 4, after the rescued person enters the rescue cage 5, the rescuer controls the driving motor 212 to run in the reverse direction through the controller, so that the rescue cage 5 returns to the ground 8;

[0050] In the process 6, the rescue personnel control the extension of the hydraulic telescopic rod 213 through the controller. When the hydraulic telescopic rod 213 is extended, the distance between the first roller shaft 214 and the second roller shaft 215 increases, so that the active pulley 211 and the driven pulley 219 loosen the corresponding safety rope 1, open the side guard rod 217, and remove the safety escape device from the safety rope 1.

[0051] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the roller group connecting rod 216 includes a first rod segment 2161 and a second rod segment 2162, one end of the first rod segment 2161 is fixedly connected to the end of the first roller shaft 214 close to the support frame 4, one end of the second rod segment 2162 is fixedly connected to the end of the second roller shaft 215 close to the support frame 4, and the other end of the first rod segment 2161 and the other end of the second rod segment 2162 are respectively fixedly connected to the two ends of the hydraulic telescopic rod 213. Since the hydraulic telescopic rod 213 is arranged between the first rod segment 2161 and the second rod segment 2162, when the hydraulic telescopic rod 213 contracts, the distance between the first roller shaft 214 and the second roller shaft 215 becomes smaller, so that the active pulley 211 and the driven pulley 219 are pressed on the two side surfaces of the corresponding safety rope 1; when the hydraulic telescopic rod 213 is extended, the distance between the first roller shaft 214 and the second roller shaft 215 becomes larger, so that the active pulley 211 and the driven pulley 219 loosen the corresponding safety rope 1, thereby facilitating the installation and removal of the mobile wheel group 2 and the corresponding safety rope 1, and effectively improving the rescue efficiency.

[0052] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, the support frame 4 includes two wheel set transverse connecting rods 41 and two wheel set longitudinal connecting rods 42, the two wheel set transverse connecting rods 41 are arranged transversely and parallel to each other, the two wheel set longitudinal connecting rods 42 are arranged in parallel between the two wheel set transverse connecting rods 41, and the two ends of the wheel set longitudinal connecting rods 42 are respectively vertically connected to the corresponding wheel set transverse connecting rods 41. The support frame 4 with the above-mentioned structure is not only simple in structure, but also can realize stable support of the rescue cage 5.

[0053] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the ends of the wheel group transverse connecting rod 41 are respectively fixedly connected to the corresponding moving wheel groups 2, the number of the first load ropes 61 is two, and the connection between the end of the wheel group transverse connecting rod 41 and the corresponding moving wheel group 2 is respectively fixedly connected to the corresponding end of the corresponding first load rope 61, and the two first load ropes 61 are cross-arranged, which can improve the stability of the rescue cage 5 during the up and down movement process.

[0054] Preferably, in the above-mentioned intelligent safe escape method for high-rise buildings, the suspension device 6 also includes a third load rope 66, the rescue cage 5 is arranged below the second load connecting ring 63 through the third load rope 66, and four hanging points for connecting the ends of the third load rope 66 are evenly arranged on the top of the rescue cage 5. The number of the third load ropes 66 is two, and the ends of the two third load ropes 66 are respectively fixedly connected to the corresponding hanging points. The two third load ropes 66 are cross-arranged, which can further improve the stability of the rescue cage 5 during the up and down movement process.

[0055] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, a fixing bracket 9 is pre-arranged on the roof of the high-rise building 7, and the upper end of the guide member is fixedly connected to the roof of the high-rise building 7 through the fixing bracket 9. By adding the fixing bracket 9 on the roof of the high-rise building 7, not only is it convenient to fix the guide member, but also the connection reliability between the guide member and the high-rise building 7 can be improved.

[0056] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, a ground anchor (not shown) is pre-set on the ground 8, and the lower end of the guide member is fixedly connected to the ground 8 through the ground anchor. By adding a ground anchor on the ground 8, not only can the connection between the guide member and the ground 8 be facilitated, but also the connection reliability between the guide member and the ground 8 can be improved.

[0057] Preferably, in the above-mentioned intelligent safety escape method for high-rise buildings, the power battery is a lithium battery, and the power battery 3 can supply power to components requiring electricity in the intelligent safety escape system for high-rise buildings, such as the controller, the drive motor 212, etc.

[0058] Preferably, in the above-mentioned intelligent safety escape system for high-rise buildings, the angle of the guide member is preferably 40 degrees to 50 degrees, so that a better balance can be achieved between the stability and the operating efficiency of the safety escape device running on the guide member.

[0059] Example 2

[0060] See also Figure 5 In conjunction with Figures 1 to 4 The difference between this embodiment and the first embodiment is that the suspension device 6 further includes a second load connection ring 63, a rope drive mechanism 64 and a second load rope 65. The rope drive mechanism 64 is arranged on the first load connection ring 62. The rope drive mechanism 64 is connected to the second load connection ring 63 through the second load rope 65. The rope drive mechanism 64 can adjust the distance between the rope drive mechanism 64 and the second load connection ring 63 by retracting and releasing the second load rope 65. The rescue cage 5 is arranged below the second load connection ring 63. By adding the second load connection ring 63, the rope drive mechanism 64 and the second load rope 65, it can be ensured that the rescue cage 5 is close to the floor to be rescued. Because, when the rescue cage 5 moves up to the height of the floor to be rescued, if the rescue cage 5 is too far away from the high-rise building 7, the rescued person cannot grab the rescue cage 5, the mobile wheel group 2 can be moved up further, so that the support frame 4 moves up while approaching the high-rise building 7, and then the second load rope 65 is released by the rope driving mechanism 64, so that the rescue cage 5 moves down to the height of the floor to be rescued, so as to rescue the trapped person in time.

[0061] Preferably, in the above-mentioned high-rise building intelligent safety escape system, the suspension device 6 also includes a third load rope 66, the rescue cage 5 is arranged below the second load connecting ring 63 through the third load rope 66, and four hanging points for connecting the ends of the third load rope 66 are evenly arranged on the top of the rescue cage 5. The number of the third load ropes 66 is two, and the ends of the two third load ropes 66 are respectively fixedly connected to the corresponding hanging points, and the two third load ropes 66 are cross-arranged.

[0062] Example 3

[0063] See also Figure 6 In conjunction with Figures 1 to 5 , the difference between this embodiment and embodiment 1 is that: the guide member is a rack 10, the mobile wheel group includes a gear (not shown), a gear drive mechanism (not shown) and a gear seat 11, the gear and the gear drive mechanism are respectively arranged on the gear seat 11, the gear drive mechanism is connected to the gear, the gear is meshed with the rack 10, the gear drive mechanism can drive the gear to move along the rack 10, the gear seat 11 is fixedly connected to the support frame, the gear seat 11 is symmetrically arranged on both sides of the support frame, and the gear drive mechanism is connected to the controller and controlled by it. The mobile wheel group can also include a locking mechanism, and when the gear stops running, the stability of the connection between the gear and the rack 10 can be increased by the locking mechanism. In addition, in daily life, the rack 10 can be fixed to the side of the high-rise building 7 like a drain pipe, and when firefighting is needed, the rack 10 is removed, the upper end of the rack 10 is fixedly connected to the roof of the high-rise building 7, and the lower end of the rack 10 is fixedly connected to the ground 8, and the two racks 10 are arranged obliquely and parallel to each other. Then install the moving wheel set on the corresponding rack 10 so that the gear and the rack 10 are meshed, and the installation of the safety escape device is completed, and rescue work can be carried out.

[0064] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. An intelligent and safe escape method for high-rise buildings, characterized in that: The steps include: Process 1: two guide members are arranged between the roof of a high-rise building and the ground, the upper ends of the guide members are fixedly connected to the roof of the high-rise building, the lower ends of the guide members are fixedly connected to the ground, and the two guide members are arranged obliquely and parallel to each other; Process 2: Install a safety escape device on two guide members, the safety escape device includes four mobile wheel groups, a power battery, a support frame, a rescue cage and a controller, the power battery is fixedly arranged on the support frame, the rescue cage is suspended below the support frame through a suspension device, the suspension device includes a first load rope and a first load connection ring, the first load connection ring is suspended at the bottom of the support frame through a first load rope, the rescue cage is arranged below the first load connection ring, two mobile wheel groups are spaced apart on both sides of the support frame, and the mobile wheel groups are communicatively connected with the controller; Process 3: The rescuer controls the moving wheel group through the controller to move upward along the corresponding guide member from the ground, thereby driving the rescue cage to move up and down, so that the rescue cage moves to the floor to be rescued; Process 4: The rescued person enters the rescue cage, and the rescuer controls the moving wheel group to move downward along the corresponding guide member through the controller, so that the rescue cage returns to the ground; Process 5, repeating process 3 to process 4 until the rescue work of all the rescued persons in the high-rise building is completed; Process 6, remove the safety escape device from the guide member.

2. The intelligent and safe escape method for high-rise buildings according to claim 1, characterized in that: The guide member is a safety rope, and the moving wheel group includes an active pulley, a driving motor, a hydraulic telescopic rod, a first roller shaft, a second roller shaft, a roller group connecting rod, a side protection rod, a rotating hinge and a driven pulley, the first roller shaft and the second roller shaft are horizontally arranged and parallel to each other, the active pulley is arranged on the first roller shaft, the active pulley can rotate around the axis of the first roller shaft, the driven pulley is arranged on the second roller shaft, the driven pulley can rotate around the axis of the second roller shaft, the active pulley and the driven pulley are respectively provided with pulley grooves matching the outer surfaces of the corresponding safety ropes, the driving motor is connected to the active pulley, the driving motor can drive the active pulley to rotate, and the first roller shaft is provided with a pulley groove matching the outer surfaces of the corresponding safety ropes. The end close to the support frame and the end of the second roller shaft close to the support frame are connected through the roller group connecting rod, the roller group connecting rod is fixedly connected to the support frame, and a hydraulic telescopic rod is provided on the roller group connecting rod. When the hydraulic telescopic rod is contracted, the distance between the first roller shaft and the second roller shaft becomes smaller, so that the active pulley and the driven pulley are pressed on the two side surfaces of the corresponding safety rope; when the hydraulic telescopic rod is extended, the distance between the first roller shaft and the second roller shaft becomes larger, so that the active pulley and the driven pulley release the corresponding safety rope, and the end of the first roller shaft away from the support frame is movably connected to the upper end of the side guard rod through a rotating hinge, and the side guard rod can rotate around the rotating hinge, and the driving motor and the hydraulic telescopic rod are respectively connected to and controlled by the controller.

3. The intelligent and safe escape method for high-rise buildings as claimed in claim 2, characterized in that: In the process 2, the side guard bar is opened, and the active pulley and the driven pulley are installed on the corresponding safety rope. The rescuer controls the hydraulic telescopic rod to retract through the controller. When the hydraulic telescopic rod retracts, the distance between the first roller shaft and the second roller shaft becomes smaller, so that the active pulley and the driven pulley are pressed on the two side surfaces of the corresponding safety rope, so that the active pulley and the driven pulley fit together and are squeezed and fixed on the corresponding safety rope. Then, the side guard bar is lowered to complete the installation of the safety escape device. In the process 3, the rescuer controls the driving motor through the controller, and the driving motor drives the active pulley and the driven pulley to move upward from the ground along the safety rope, so that the rescue cage moves to the floor to be rescued; In the process 4, after the rescued person enters the rescue cage, the rescuer controls the driving motor to run in reverse through the controller, so that the rescue cage returns to the ground; In the process 6, the rescue personnel control the extension of the hydraulic telescopic rod through the controller. When the hydraulic telescopic rod is extended, the distance between the first roller shaft and the second roller shaft increases, so that the active pulley and the driven pulley loosen the corresponding safety ropes, open the side guard bar, and remove the safety escape device from the safety rope.

4. The intelligent and safe escape method for high-rise buildings as claimed in claim 2, characterized in that: The roller group connecting rod includes a first rod segment and a second rod segment, one end of the first rod segment is fixedly connected to the end of the first roller shaft close to the support frame, one end of the second rod segment is fixedly connected to the end of the second roller shaft close to the support frame, and the other end of the first rod segment and the other end of the second rod segment are respectively fixedly connected to the two ends of the hydraulic telescopic rod.

5. The intelligent and safe escape method for high-rise buildings as claimed in claim 1, characterized in that: The support frame includes two wheel set transverse links and two wheel set longitudinal links. The two wheel set transverse links are arranged transversely and parallel to each other. The two wheel set longitudinal links are arranged in parallel between the two wheel set transverse links. The two ends of the wheel set longitudinal links are respectively vertically connected to the corresponding wheel set transverse links.

6. The intelligent and safe escape method for high-rise buildings as claimed in claim 1, characterized in that: The ends of the wheel set transverse connecting rod are respectively fixedly connected to the corresponding moving wheel sets, the number of the first load ropes is two, the connection between the end of the wheel set transverse connecting rod and the corresponding moving wheel set is respectively fixedly connected to the corresponding end of the corresponding first load rope, and the two first load ropes are cross-arranged.

7. The intelligent and safe escape method for high-rise buildings as claimed in claim 1, characterized in that: The suspension device also includes a second load connection ring, a rope driving mechanism and a second load rope. The rope driving mechanism is arranged on the first load connection ring. The rope driving mechanism is connected to the second load connection ring through the second load rope. The rope driving mechanism can adjust the distance between itself and the second load connection ring by retracting and releasing the second load rope. The rescue cage is arranged below the second load connection ring.

8. The intelligent and safe escape method for high-rise buildings as claimed in claim 7, characterized in that: The suspension device also includes a third load rope, and the rescue cage is arranged below the second load connecting ring through the third load rope. Four hanging points for connecting the ends of the third load ropes are evenly arranged on the top of the rescue cage. The number of the third load ropes is two, and the ends of the two third load ropes are respectively fixedly connected to the corresponding hanging points, and the two third load ropes are cross-arranged.

9. The intelligent and safe escape method for high-rise buildings as claimed in claim 1, characterized in that: The suspension device also includes a third load rope, and the rescue cage is arranged below the first load connecting ring through the third load rope. Four hanging points for connecting the ends of the third load ropes are evenly arranged on the top of the rescue cage. The number of the third load ropes is two, and the ends of the two third load ropes are respectively fixedly connected to the corresponding hanging points, and the two third load ropes are cross-arranged.

10. The intelligent and safe escape method for high-rise buildings as claimed in claim 1, characterized in that: The guide member is a rack, and the movable wheel group includes a gear, a gear driving mechanism and a gear seat. The gear and the gear driving mechanism are respectively arranged on the gear seat, the gear driving mechanism is connected to the gear, and the gear is meshed with the rack. The gear driving mechanism can drive the gear to move along the rack, the gear seat is fixedly connected to the support frame, and the gear seat is symmetrically arranged on both sides of the support frame. The gear driving mechanism is connected to the controller and controlled by it.

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