CN215974471U - Elevator survival rescue system - Google Patents

Abstract

The utility model provides an elevator survival rescue system and relates to the technical field of elevator equipment. The elevator survival rescue system comprises a movable plate, wherein the movable plate is movably arranged on the top wall of an elevator, a through hole matched with the movable plate is formed in the top wall of the elevator, the movable plate comprises a movable assembly and a plate body, one end of the movable assembly is connected with the top wall of the elevator, the other end of the movable assembly is connected with the plate body, and the movable assembly is in communication connection with an alarm module of the elevator; it can make the elevator open automatically at the elevator top when breaking down through the fly leaf of opening automatically to make things convenient for people to breathe and flee, avoid people because stranded lead to stifling or death because of the oxygen deficiency in airtight environment.

Description

Elevator survival rescue system

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator survival rescue system.

Background

The elevator is a very convenient vehicle for people to take up and down stairs in the present society, and the elevator is more and more popular as the floors of the present building are more and more repaired, however, news often reports casualties caused by accidents of the elevator at present. Therefore, with the popularization of elevators nowadays, the safety problem of elevators is also more and more emphasized.

Present elevator breaks down mainly because equipment is ageing or the outage causes suddenly in the elevator, when the elevator breaks down, the elevator can stop at floor central authorities, and the inside lighting apparatus of elevator can break down, make people place totally in dark and inclosed environment, because the space in the elevator is dark environment, also be convenient for stranded personnel to flee, make stranded personnel only can wait for the rescue in the elevator, can make people stranded in the elevator lead to serious consequences such as stifling or death because of the oxygen deficiency for a long time. People trapped in the elevator can only open the top cover of the elevator by taking people for escaping, but the method not only needs a plurality of people to implement, but also the old and children cannot complete the operation at all, so the escaping method can only be an unfortunate choice.

In order to solve the above problems, it is urgently needed to provide an elevator which can facilitate people to escape.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator survival rescue system, which can enable the top of an elevator to be automatically opened when the elevator breaks down through an automatically opened movable plate, so that people can conveniently breathe and escape, and suffocation or death of people caused by oxygen deficiency when people are trapped in a closed environment is avoided.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides an elevator rescue system of seeking survival, it includes the fly leaf, the fly leaf activity sets up in the elevator roof, the elevator roof seted up with fly leaf assorted through-hole (not shown on the picture), the fly leaf includes movable assembly and plate body, the one end and the elevator roof of movable assembly are connected, the other end and the plate body of movable assembly are connected, movable assembly and the alarm module communication connection of elevator.

In some embodiments of the present invention, the movable assembly includes a movable end and a fixed end, the fixed end is connected to the top wall of the elevator, the movable end is connected to the plate body, and the movable end is rotatably connected to the fixed end.

In some embodiments of the utility model, the movable end and the fixed end are respectively provided with a clamping groove and a telescopic clamping piece, the movable end and the fixed end are clamped with each other through the clamping piece and the clamping groove, and the clamping piece is in communication connection with an alarm module of the elevator.

In some embodiments of the present invention, the top wall of the elevator is further provided with a plurality of air bags and a dust-proof box, the air bags are contained in the dust-proof box, and the dust-proof box is connected with the plate body.

In some embodiments of the present invention, the elevator survival and rescue system further includes a reinforcing plate, and the reinforcing plate is disposed on the plate body.

In some embodiments of the present invention, an air pump is disposed in each of the moving end and the reinforcing plate, an inflation tube is disposed on the air pump, the inflation tube extends out of the moving end or the reinforcing plate, and the moving end and the reinforcing plate are both provided with a first switch for controlling the opening and closing of the air pump.

In some embodiments of the present invention, the elevator survival and rescue system further includes a power supply assembly, the power supply assembly is connected to the plate body, and the movable assembly and the reinforcing plate are respectively connected to the power supply assembly.

In some embodiments of the utility model, the elevator survival rescue system further includes a lifting assembly for lifting the elevator, the lifting assembly includes a pulley, a control center and a cable, the cable is sleeved on the pulley, the cable is connected with the top wall of the elevator, the control center is in transmission connection with the pulley, the control center is connected with a power supply assembly, and a second switch for controlling the control center to open and close is arranged on the power supply assembly.

In some embodiments of the present invention, the elevator survival rescue system further includes a leveling sensing component, and the leveling sensing component is in communication connection with the control center.

In some embodiments of the utility model, the plate is engaged with the top wall of the elevator.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the embodiment of the application provides an elevator rescue system of seeking survival, it is provided with a fly leaf on the roof of elevator, when the elevator breaks down, the alarm module of elevator from the area will operate, when alarm module operates, the movable assembly can control the plate body and open, the automation of elevator roof is opened, stranded personnel's the degree of difficulty of fleing has alleviateed greatly, and provide open breathing space for stranded personnel, avoid stranded personnel to be stranded and take place accidents such as suffocation or even death in inclosed elevator.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Icon: 100-a movable plate; 101-a fixed end; 102-mobile end; 103-a clip; 104-card slot; 105-a plate body; 2-elevator roof wall; 3-power supply components; 4-a second switch; 500-a hoisting assembly; 501-a pulley; 502-control hub; 503-a guy cable; 6-flat layer induction component; 7-a dustproof box; 8-air bag; 9-an inflation inlet; 10-a gas-filled tube; 11-a first switch; 12-air pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the system or the element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, the present invention is not to be construed as being limited. Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, the presence of "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1, fig. 1 is a schematic structural diagram according to an embodiment of the utility model.

The embodiment provides an elevator rescue system of seeking survival, and it includes fly leaf 100, and fly leaf 100 activity sets up in elevator roof 2, and elevator roof 2 is seted up with fly leaf 100 assorted through-hole (not marking on the picture), and fly leaf 100 includes movable assembly and plate body 105, and movable assembly's one end is connected with elevator roof 2, and movable assembly's the other end is connected with plate body 105, and movable assembly and the alarm module (not marking on the picture) communication connection of elevator. Fly leaf 100 is just to the through-hole setting, cover just in the through-hole, when the elevator breaks down, can work at once from the alarm module of taking in the elevator, send warning light or alarm sound, alarm module signals to the movable assembly this moment, the movable assembly begins to work, lift up plate body 105 or push down, thereby make the roof of elevator open, so that stranded personnel flee, and provide the space of being convenient for to breathe for stranded personnel, avoid stranded personnel to lack oxygen and take place to suffocate or die because the airtight space in the elevator. In this embodiment, the movable component is a rod body, the rod body is fixedly connected with the plate body 105 in a welding manner, and the plate body 105 is pulled up or pressed down when the elevator fails. In addition, the movable assembly can also be an expansion link, the plate body 105 is an expansion plate, and the expansion link is contracted to drive the plate body 105 to contract, so that the purpose of opening the top wall 2 of the elevator is achieved.

Referring to fig. 1, the movable assembly includes a movable end 102 and a fixed end 101, the fixed end 101 is connected to the top wall 2 of the elevator, the movable end 102 is connected to the plate body 105, and the movable end 102 is rotatably connected to the fixed end 101. The fixed end 101 and the movable end 102 are rotatably connected through a rotating mechanism (not shown in the figure), when the elevator breaks down, the movable end 102 rotates downwards or upwards under the action of the rotating mechanism, the fixed end 101 is fixedly connected with the top wall and keeps immovable, and the movable end 102 drives the plate body 105 to move upwards or downwards, wherein the plate body 105 is always connected to the movable end 102 and rotates along with the rotation of the movable end 102. In this embodiment, stiff end 101 and elevator roof 2 welding, avoid stiff end 101 to take place to remove and lead to whole removal end 102 to cause whole movable assembly to take place the displacement when driving plate body 105 to remove, and remove end 102 and plate body 105 and be connected through bolt and nut, not only be convenient for connect and dismantle to convenient maintenance, and slewing mechanism is the gyro wheel, the both sides of gyro wheel are connected with stiff end 101 and removal end 102 respectively, remove end 102 and stiff end 101 and do not connect to each other. One side of the fixed end 101 and the movable end 102 may be connected, and the movable end 102 may be pivoted about the connecting portion as a fulcrum.

Referring to fig. 1, a card slot 104 and a retractable card 103 are respectively arranged on the movable end 102 and the fixed end 101, the movable end 102 and the fixed end 101 are clamped with each other through the card 103 and the card slot 104, and the card 103 is in communication connection with an alarm module of an elevator. The clamping piece 103 is clamped with the clamping groove 104, so that the movable end 102 and the fixed end 101 are prevented from rotating relatively under the condition that the elevator does not have a fault, and the fixed end 101 and the movable end 102 can keep a linear structure when the elevator does not have a fault through clamping the clamping piece 103 with the clamping groove 104. And the clamping piece 103 is provided with a telescopic mechanism (not shown in the figure), wherein the telescopic mechanism is provided with a signal receiver, when the telescopic mechanism receives a signal sent by the alarm module, the telescopic mechanism is unfolded to enable the clamping piece 103 to slide out of the sliding groove, so that the movable end 102 and the fixed end 101 rotate relatively, the movable end 102 and the plate body 105 rotate towards the elevator under the action of gravity, and the top wall of the elevator is opened. In this embodiment, telescopic machanism includes expanding spring, compresses tightly expanding spring when using at ordinary times to make fastener 103 can block in draw-in groove 104, make whole movable assembly be in straightening state, make plate body 105 be located elevator roof 2, when alarm module is to telescopic machanism signals, expanding spring takes place certain displacement, thereby expand, strut fastener 103 from draw-in groove 104, thereby make removal end 102 drive the roof and rotate downwards, and then open elevator roof 2. In addition, the telescopic mechanism can also be a push-pull rod, the diameter of the clamping groove 104 gradually increases from one end to the other end, when the clamping piece 103 is arranged at the wider end of the clamping groove 104, the clamping piece 103 can be just separated from the clamping groove 104, therefore, the push-pull rod can push the clamping piece 103 to the wider end from the narrower end in the clamping groove 104, the clamping piece 103 automatically slides out from the clamping groove 104, the moving end 102 drives the top plate to rotate downwards, and the top wall 2 of the elevator is opened.

Referring to fig. 1, the top wall 2 of the elevator is further provided with a plurality of air bags 8 and a dust-proof box 7, the air bags 8 are accommodated in the dust-proof box 7, and the dust-proof box 7 is connected with a plate body 105. When the plate body 105, the air bag 8 can provide certain oxygen for trapped people, the trapped people can wait for rescue, and the trapped people can tie the air bag 8 on the body, so that the human body damage caused by collision between the body part and other facilities such as an elevator and the like in the escape process is avoided. The dust-proof box 7 can contain the air bag 8, so that dust falling on the air bag 8 due to long-time non-use of the air bag 8 is avoided, the air bag 8 blows dust into the lungs of trapped people when in use, and even the air bag 8 is directly damaged or leaked. In this embodiment, the dust-proof box 7 is made of softer resin, so that the air bag 8 or the dust-proof box 7 is prevented from being damaged due to the long-term collision between the air bag 8 and the dust-proof box 7 when the elevator moves, and the dust-proof box 7 is adhered to the top wall of the elevator through a strong adhesive, so that the dust-proof box 7 is prevented from falling off due to the movement of the elevator. The dust box 7 may be made of a plastic material or a metal material, and a cushion for preventing collision of the airbag 8 may be provided inside the dust box 7, and the dust box 7 may be connected to the plate body 105 by welding or bonding, depending on the material.

Referring to fig. 1, the rescue system for elevator survival further includes a reinforcing plate disposed on the plate body 105. The reinforcing plate can reinforce the plate body 105, and prevent the plate body 105 from being damaged when the moving end 102 drives the plate body 105 to move due to the fact that the plate body 105 is too fragile. In this embodiment, the total number of the reinforcing plates is three, and the reinforcing plates and the moving end 102 are symmetrically arranged with the plate body 105 as the center, so that the plate body 105 is uniformly stressed and the plate body 105 is uniformly reinforced, thereby preventing the plate body 105 from being damaged when being pressed down, and the reinforcing plates are welded with the plate body 105, so as to ensure that the reinforcing plates can be stably connected to the plate body 105, and the reinforcing plates and the moving end 102 have substantially the same material and specification, thereby further ensuring that the plate body 105 can be uniformly stressed. In addition, the number of the reinforcing plates and the connection mode between the reinforcing plates and the plate body 105 can be properly reduced or increased according to actual requirements, such as the material of the plate body 105 and the like, so that the reinforcing plates or the plate body 105 can be prevented from being damaged due to the material.

Referring to fig. 1, an air pump 12 is disposed in each of the moving end 102 and the reinforcing plate, an air tube 10 is disposed on the air pump 12, the air tube 10 extends out of the moving end 102 or the reinforcing plate, and the moving end 102 and the reinforcing plate are both provided with a first switch 11 for controlling the opening and closing of the air pump 12. The air pump 12 can inflate the air bag 8, so that the air bag 8 can provide oxygen for the trapped person for a long time, and the trapped person can wait for rescue for a longer time. And because the air pump 12 is arranged in the reinforcing plate and the moving end 102, the air pump 12 can be prevented from falling down due to the up-and-down movement of the elevator, the air pump 12 can be used after the plate body 105 is turned into the elevator, and the air bag 8 can be inflated by sleeving the inflation inlet 9 on the air bag 8 on the inflation tube 10 of the air pump 12 and pressing the first switch 11. In the present embodiment, the air bag 8 is inflated by continuously pressing the first switch 11. In addition, an air inlet pipe can be arranged on the air pump 12, and the air pump 12 is inflated through full-automatic air suction and air outlet, so that the physical strength of trapped people is further saved.

Referring to fig. 1, the elevator survival and rescue system further includes a power supply assembly 3, the power supply assembly 3 is connected to the plate body 105, and the movable assembly and the reinforcing plate are respectively connected to the power supply assembly 3. The whole system is powered by the power supply assembly 3, and sufficient energy is provided for the operation of the whole system. In this embodiment, power supply module 3 is provided with metal casing, has not only put power supply unit in the shell, still accomodates entire system's circuit in the shell, can slow down the ageing of circuit, prolongs entire system's life, can also be with including power supply unit protection, avoids power supply unit impaired. In addition, the entire power supply apparatus may be replaced with a rechargeable battery or the like.

Referring to fig. 1, the elevator survival rescue system further includes a hoisting assembly 500 for hoisting the elevator, the hoisting assembly 500 includes a pulley 501, a control center 502 and a cable 503, the cable 503 is sleeved on the pulley 501, the cable 503 is connected with the top wall 2 of the elevator, the control center 502 is in transmission connection with the pulley 501, the control center 502 is connected with a power supply assembly 3, and a second switch 4 for controlling the control center 502 to open and close is arranged on the power supply assembly 3. The control center 502 is provided with a servo motor, and after the control center 502 is opened, the servo motor on the control center 502 can drive the pulley 501 to rotate, so that the pulley 501 rotates on the whole inhaul cable 503, the whole elevator is slowly lifted, and trapped people can escape conveniently. In this embodiment, two ends of the control center 502 are respectively provided with a pulley 501, which facilitates the elevator to ascend faster when hoisting, thereby improving the rescue efficiency of trapped people. In addition, the diameter of the pulley 501 can be adjusted according to actual requirements, so that the lifting speed of the whole elevator can be increased while the whole elevator can be stably lifted.

Referring to fig. 1, the elevator survival rescue system further includes a leveling sensing assembly 6, and the leveling sensing assembly 6 is in communication connection with the control center 502. Flat bed response assembly 6 sets up in the elevator top, and when lifting by crane the elevator to the last level floor, flat bed response assembly 6 on the elevator can discern each other with the intraformational flat bed response assembly 6 of floor, and flat bed response assembly 6 in the elevator then sends a signal to the control maincenter 502 of lifting by crane subassembly 500, is controlled servo motor stall by control maincenter 502 again to make things convenient for stranded personnel to rescue. Accordingly, a central processor capable of receiving and processing signals is disposed within the control hub 502. In this embodiment, the leveling sensing assembly 6 is disposed on the top of the elevator door, and the leveling sensing assembly 6 in the elevator is directly powered by the power supply assembly 3. In addition, the leveling sensing component 6 can be disposed at other positions according to actual requirements, such as in the elevator top wall 2.

Referring to fig. 1, the plate 105 is engaged with the elevator ceiling wall 2. Can guarantee plate body 105 and roof close combination through the mode of joint, avoid forming the space and leading to intaking in the elevator and too cold between the roof of plate body 105 and elevator. In this embodiment, the plate body 105 and the elevator ceiling wall 2 are engaged with each other by a concave-convex zigzag structure. Further, the plate body 105 and the elevator ceiling wall 2 may be formed in a fish-scale shape so as to be engaged with each other more tightly.

In summary, the embodiment of the utility model provides an elevator survival rescue system, wherein the top wall of the elevator is provided with a movable plate 100, when the elevator breaks down, an alarm module carried by the elevator can operate, and when the alarm module operates, the movable assembly can control the plate body 105 to open, so that the top wall 2 of the elevator can be automatically opened, the escape difficulty of trapped people is greatly reduced, an open breathing space is provided for the trapped people, and accidents such as suffocation and even death caused by the trapped people being trapped in a closed elevator are avoided; a plurality of air bags 8 are arranged on the top wall of the movable plate 100, when the movable plate 100 is opened, the movable plate 100 rotates inwards, so that the top wall of the movable plate 100 is positioned in the elevator, the top wall of the movable plate 100 is opposite to trapped people in the elevator, and the trapped people can take the air bags 8 arranged on the top wall of the movable plate 100; the air bag 8 can provide sufficient oxygen for the trapped people in the elevator, and the air bag 8 can be bound at the joint part of the body of the trapped people in the elevator when the trapped people escape from the elevator, so that the injury caused by collision between the joint part of the body of the trapped people and the elevator when the trapped people escape from the elevator is avoided; the air pump 12 can supplement air for the air bag 8, so that the trapped people can have longer time to wait for rescue; the lifting assembly 500 can pull the elevator, when the elevator is positioned between floors, the lifting assembly 500 pulls the elevator until the flat floor sensing assembly 6 in the elevator and the flat floor sensing assembly 6 in the floors are mutually identified and send a signal to the control center 502 in the lifting assembly 500, so that the control center 502 controls the motor to stop rotating, the elevator door is opposite to the door of the floor, and trapped people can be better rescued.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An elevator survival rescue system is characterized by comprising a movable plate, wherein the movable plate is movably arranged on the top wall of an elevator, the top wall of the elevator is provided with a through hole matched with the movable plate, the movable plate comprises a movable assembly and a plate body, one end of the movable assembly is connected with the top wall of the elevator, the other end of the movable assembly is connected with the plate body, and the movable assembly is in communication connection with an alarm module of the elevator;

the movable assembly comprises a movable end and a fixed end, the fixed end is connected with the top wall of the elevator, the movable end is connected with the plate body, and the movable end is rotatably connected with the fixed end.

2. An elevator survival rescue system according to claim 1, wherein the movable end and the fixed end are respectively provided with a clamping groove and a telescopic clamping piece, the movable end and the fixed end are clamped with each other through the clamping piece and the clamping groove, and the clamping pieces are in communication connection with an alarm module of an elevator.

3. An elevator survival and rescue system as claimed in claim 1, wherein the top wall of the elevator is further provided with a plurality of air bags and a dust-proof box, the air bags are contained in the dust-proof box, and the dust-proof box is connected with the plate body.

4. An elevator survival and rescue system according to claim 1, further comprising a reinforcing plate disposed on the plate body.

5. An elevator survival rescue system according to claim 4, wherein air pumps are arranged in the moving end and the reinforcing plate, an inflation tube is arranged on the air pump and extends out of the moving end or the reinforcing plate, and the moving end and the reinforcing plate are provided with first switches for controlling the opening and closing of the air pumps.

6. An elevator survival and rescue system according to claim 4, further comprising a power supply assembly connected to the plate body, wherein the movable assembly and the reinforcing plate are respectively connected to the power supply assembly.

7. An elevator survival and rescue system according to claim 6, further comprising a hoisting assembly for hoisting the elevator, wherein the hoisting assembly comprises a pulley, a control hub and a cable, the cable is sleeved on the pulley, the cable is connected with the top wall of the elevator, the control hub is in transmission connection with the pulley, the control hub is connected with the power supply assembly, and a second switch for controlling the control hub to be turned on and off is arranged on the power supply assembly.

8. An elevator survival and rescue system according to claim 7, further comprising a leveling sensing assembly in communicative connection with the control hub.

9. An elevator survival and rescue system according to claim 1, wherein the plate body is clamped with the top wall of the elevator.

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