High-altitude intelligent escape device

Abstract

The utility model relates to the technical field of high-altitude escape, and provides a high-altitude intelligent escape device which comprises a telescopic column, the side face of the telescopic column is fixedly connected with a step plate, the side face of the step plate is provided with an intelligent telescopic ladder opening device, and the intelligent telescopic ladder opening device comprises a fixing sleeve. The side face of the fixing sleeve is fixedly connected to the side face of the step plate, an electric telescopic rod is fixedly connected to the circumferential face of the inner side of the fixing sleeve, one end of the electric telescopic rod is fixedly connected to an output shaft of a motor, a storage box is fixedly connected to the bottom of the motor, and a rotating shaft is rotationally connected to the side face of the storage box. A cover plate is fixedly connected to the side face of the rotating shaft, the intelligent extension ladder opening device comprises a plurality of components, each component plays a specific role, and intelligent opening, closing and operation of the extension ladder are achieved through overall cooperation. The problem of high-altitude intelligent escape is solved through the intelligent extension ladder opening device.

Description

Technical Field

[0001] This utility model relates to the field of high-altitude escape technology, specifically a high-altitude intelligent escape device. Background Technology

[0002] Escape devices generally refer to equipment or systems designed to help people quickly and safely evacuate or escape in emergency situations. These devices are commonly found in environments such as buildings, vehicles, and mines, and are designed to respond to fires, earthquakes, explosions, terrorist attacks, or other emergencies, ensuring that people can quickly and safely evacuate from dangerous areas in times of crisis.

[0003] According to the formula, a high-altitude intelligent escape device (publication number: CN206485578U) is designed to quickly eject from the main body of the aircraft or high-altitude building in the event of aircraft loss of control, explosion, fire in high-rise buildings or towers, earthquake collapse, or avalanche in high mountains, so as to achieve a safe landing on the ground or water. The device consists of a manned sealed cabin, a parachute, a drive unit, an automatic control system, and an external ejection system.

[0004] However, the components such as the sealed cabin, parachute, and actuator in the above application cannot achieve intelligent high-altitude escape when used together. Therefore, we propose an intelligent high-altitude escape device. Utility Model Content

[0005] This utility model proposes a high-altitude intelligent escape device, which solves the problems mentioned in the above documents.

[0006] The technical solution of this utility model is as follows: it includes a telescopic column, a step plate is fixedly connected to the side of the telescopic column, and an intelligent telescopic ladder opening device is provided on the side of the step plate.

[0007] Furthermore, the intelligent telescopic ladder opening device includes a fixed sleeve, the side of which is fixedly connected to the side of the step plate. An electric telescopic rod is fixedly connected to the inner circumferential surface of the fixed sleeve, one end of which is fixedly connected to the output shaft of a motor. A storage box is fixedly connected to the bottom of the motor, and a rotating shaft is rotatably connected to the side of the storage box. A cover plate is fixedly connected to the side of the rotating shaft. The intelligent telescopic ladder opening device includes multiple components, each playing a specific role, and their overall cooperation enables the intelligent opening, closing, and operation of the telescopic ladder.

[0008] Furthermore, a return torsion spring is fixedly connected to the circumferential surface of the rotating shaft, with one end of the return torsion spring fixedly connected to the side of the storage box. The function of the return torsion spring is to provide automatic restoring torque, helping the storage box to rotate stably and smoothly and return to its normal position during use. This not only reduces manual operation and improves the convenience of the device, but also increases the stability and safety of the system.

[0009] Furthermore, a fixing block is fixedly connected to the side of the storage box, and the fixing block has a hole through which a fixing screw passes. The fixing block and fixing screw ensure a tight connection between the storage box and other components, enhance the structural stability of the entire system, prevent unnecessary shaking or loosening of the storage box during operation, and thus improve the safety and reliability of the device.

[0010] Furthermore, two fixing blocks are provided, and the initial state of the return torsion spring is relaxed. By designing two fixing blocks to evenly distribute the force and setting the initial state of the return torsion spring to relaxed, the entire device can smoothly transition during startup, avoiding sudden mechanical impacts. Simultaneously, the fixing blocks enhance the stability of the storage box, ensuring that it will not shift or loosen due to external forces during operation. In this way, the entire intelligent telescopic ladder operates more smoothly and reliably, and the system's service life is extended.

[0011] Furthermore, the side of the cover plate is located on the displacement trajectory of the electric telescopic rod, and two fixing screws are provided. The design of the two fixing screws and the displacement trajectory arrangement of the cover plate ensures the safety, stability, and long-term performance of the electric telescopic rod and its related components during operation.

[0012] Furthermore, the telescopic column is equipped with a protective device, which includes a fixed rod fixedly connected to the side of the telescopic column. A telescopic rod is fixedly connected to the side of the fixed rod, and an extension fixed rod is fixedly connected to one end of the telescopic rod. The purpose of the protective device is to provide certain protective measures and improve safety when people are escaping from heights.

[0013] Furthermore, two extension fixing rods and two fixing rods are provided. The arrangement of two extension fixing rods and two fixing rods can enhance the system's stability, load-bearing capacity, adjustability, structural balance, and other aspects, depending on the specific application requirements.

[0014] Furthermore, a protective cover fixing rod is fixedly connected to the side of the telescopic pole, and a folded protective cloth is fixedly connected to the side of the protective cover fixing rod. The folded protective cloth is designed to provide some protection in case a person slips while climbing the ladder at a height, preventing a direct fall.

[0015] Furthermore, the protective cover is secured with four rods, and there is a gap between the folded protective fabric and the step plate. This gap between the folded protective fabric and the step plate is designed to provide both escape and protection for those fleeing.

[0016] Furthermore, the diameter of the folded protective fabric is the same as the diameter of the step plate, and the fixing block is made of a hard metal material. This enhances the functionality and durability of the entire protective system, ensuring the stability and reliability of the equipment during long-term use.

[0017] The working principle and beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, components such as a motor, an electric telescopic rod, and a rotating shaft work together to achieve the following: When the motor is started, the output shaft of the motor rotates, driving the electric telescopic rod to move vertically. The vertical movement of the electric telescopic rod drives the fixed sleeve to move vertically, which in turn drives the step plate to move vertically. The vertical movement of the step plate drives the telescopic column to move vertically, and the vertical movement of the telescopic column impacts the cover plate. The cover plate is pushed and drives the rotating shaft to rotate counterclockwise, thereby opening the cover plate and extending it. Escapers can then use the telescopic ladder to escape.

[0019] 2. This utility model achieves its purpose through the coordinated operation of components such as a fixed rod, a telescopic rod, a protective fixing rod, and a folded protective cloth. When the motor is started, the output shaft of the motor rotates, driving the electric telescopic rod to move vertically. This vertical movement of the electric telescopic rod drives the telescopic column to move vertically, which in turn drives the extension fixing rod to move vertically. The extension fixing rod's vertical movement then causes the telescopic rod to extend vertically, thus providing some protection for the escapee. Simultaneously, at the point where the escapee can hold onto something, the vertical extension of the telescopic rod drives the protective fixing rod to move vertically, which in turn causes the folded protective cloth to extend vertically, thus providing external protection for the escapee, improving escape safety, and increasing the probability of successful escape. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of the main appearance structure of this utility model;

[0022] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the intelligent telescopic ladder opening device of this utility model;

[0024] Figure 4 This is a three-dimensional structural schematic diagram of the protective device of this utility model;

[0025] Figure 5 This is a side-section three-dimensional structural diagram of the present invention.

[0026] In the diagram: 1. Telescopic column; 2. Step plate; 3. Intelligent telescopic ladder opening device; 4. Protective device; 31. Fixing sleeve; 32. Electric telescopic rod; 33. Motor; 34. Storage box; 35. Rotating shaft; 36. Cover plate; 37. Return torsion spring; 38. Fixing block; 39. Hole; 310. Fixing screw; 41. Fixing rod; 42. Telescopic rod; 43. Extension fixing rod; 44. Protective cover fixing rod; 45. Folded protective cloth. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] Example 1

[0029] like Figures 1-5 As shown in the figure, this embodiment proposes a high-altitude intelligent escape device including a telescopic column 1, a step plate 2 fixedly connected to the side of the telescopic column 1, and an intelligent telescopic ladder opening device 3 provided on the side of the step plate 2.

[0030] The intelligent telescopic ladder opening device 3 includes a fixed sleeve 31, the side of which is fixedly connected to the side of the step plate 2. An electric telescopic rod 32 is fixedly connected to the inner circumferential surface of the fixed sleeve 31. One end of the electric telescopic rod 32 is fixedly connected to the output shaft of a motor 33. A storage box 34 is fixedly connected to the bottom of the motor 33. A rotating shaft 35 is rotatably connected to the side of the storage box 34. A cover plate 36 is fixedly connected to the side of the rotating shaft 35. The intelligent telescopic ladder opening device 3 includes multiple components, each of which plays a specific role. Together, they enable the intelligent opening, closing, and operation of the telescopic ladder.

[0031] A return torsion spring 37 is fixedly connected to the circumferential surface of the rotating shaft 35, and one end of the return torsion spring 37 is fixedly connected to the side of the storage box 34. The function of the return torsion spring 37 is to provide automatic restoring torque to help the storage box 34 rotate stably and smoothly and return to its normal position during use. It not only reduces manual operation and improves the convenience of the device, but also increases the stability and safety of the system.

[0032] A fixing block 38 is fixedly connected to the side of the storage box 34. The fixing block 38 has a hole 39 through which a fixing screw 310 passes. The fixing block 38 and the fixing screw 310 ensure a tight connection between the storage box 34 and other components, enhance the structural stability of the entire system, prevent unnecessary shaking or loosening of the storage box 34 during operation, and thus improve the safety and reliability of the device.

[0033] Two fixing blocks 38 are provided, and the initial state of the return torsion spring 37 is relaxed. By designing two fixing blocks 38 to evenly distribute the force and setting the initial state of the return torsion spring 37 to relaxed, the entire device can smoothly transition during startup, avoiding sudden mechanical impacts. At the same time, the fixing blocks 38 enhance the stability of the storage box 34, ensuring that it will not shift or loosen due to external forces during operation. In this way, the entire intelligent telescopic ladder operates more smoothly and reliably, and the service life of the system is extended.

[0034] The side of the cover plate 36 is located on the displacement trajectory of the electric telescopic rod 32, and two fixing screws 310 are provided. The design of the two fixing screws 310 and the displacement trajectory arrangement of the cover plate 36 ensures the safety, stability and long-term performance of the electric telescopic rod 32 and its related components during operation.

[0035] In this embodiment, the motor 33 is started, and the output shaft of the motor 33 rotates to drive the electric telescopic rod 32 to move vertically. The vertical movement of the electric telescopic rod 32 drives the fixed sleeve 31 to move vertically. The vertical movement of the fixed sleeve 31 drives the step plate 2 to move vertically. The vertical movement of the step plate 2 drives the telescopic column 1 to move vertically. The vertical movement of the telescopic column 1 hits the cover plate 36. The cover plate 36 is pushed and drives the rotating shaft 35 to rotate counterclockwise, thereby opening the cover plate 36 and extending it. Escapers can then escape through the telescopic ladder.

[0036] Example 2

[0037] like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, a second embodiment is proposed, including a fixed rod 41, a protective device 4 on the telescopic column 1, the fixed rod 41 being fixedly connected to the side of the telescopic column 1, a telescopic rod 42 being fixedly connected to the side of the fixed rod 41, and an extension fixed rod 43 being fixedly connected to one end of the telescopic rod 42. The protective device 4 serves to provide certain protective measures and improve safety when people escape from heights.

[0038] There are two extension fixing rods 43 and two fixing rods 41. The arrangement of two extension fixing rods 43 and two fixing rods 41 can enhance the stability, load-bearing capacity, adjustability, structural balance and other aspects of the system according to the specific application requirements.

[0039] A protective cover fixing rod 44 is fixedly connected to the side of the telescopic pole 42, and a folded protective cloth 45 is fixedly connected to the side of the protective cover fixing rod 44. The folded protective cloth 45 is designed to provide some protection in case a person misses a step while climbing the ladder at a height, preventing the person from falling directly.

[0040] The protective cover has four fixing rods 44, and there is a gap between the folded protective cloth 45 and the step plate 2. This gap between the folded protective cloth 45 and the step plate 2 is designed to provide a certain degree of protection while allowing escape for personnel.

[0041] The diameter of the folded protective fabric 45 is the same as the diameter of the step plate 2, and the fixing block 38 is made of hard metal. This improves the functionality and durability of the entire protection system, ensuring the stability and reliability of the equipment during long-term use.

[0042] In this embodiment, the motor 33 is started, and the output shaft of the motor 33 rotates, driving the electric telescopic rod 32 to move vertically. The vertical movement of the electric telescopic rod 32 drives the telescopic column 1 to move vertically, and the vertical movement of the telescopic column 1 drives the extension fixing rod 43 to move vertically. The vertical movement of the extension fixing rod 43 drives the telescopic rod 42 to extend vertically, thereby providing a certain degree of protection for the escapees. At the same time, the vertical extension of the telescopic rod 42, which provides a handrail for the escapees, drives the protective cover fixing rod 44 to move vertically. The vertical movement of the protective cover fixing rod 44 drives the folded protective cloth 45 to extend vertically, thereby providing external protection for the escapees, improving the safety of the escape, and increasing the probability of escape.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-altitude intelligent escape device, characterized in that, Includes a telescopic column (1), and a step plate (2) is fixedly connected to the side of the telescopic column (1). An intelligent telescopic ladder opening device (3) is provided on the side of the step plate (2). The intelligent telescopic ladder opening device (3) includes a fixed sleeve (31), the side of which is fixedly connected to the side of the step plate (2), an electric telescopic rod (32) is fixedly connected to the inner circumferential surface of the fixed sleeve (31), one end of the electric telescopic rod (32) is fixedly connected to the output shaft of the motor (33), a storage box (34) is fixedly connected to the bottom of the motor (33), a rotating shaft (35) is rotatably connected to the side of the storage box (34), and a cover plate (36) is fixedly connected to the side of the rotating shaft (35).

2. The high-altitude intelligent escape device according to claim 1, characterized in that, A reset torsion spring (37) is fixedly connected to the circumferential surface of the rotating shaft (35), and one end of the reset torsion spring (37) is fixedly connected to the side of the storage box (34).

3. The high-altitude intelligent escape device according to claim 2, characterized in that, A fixing block (38) is fixedly connected to the side of the storage box (34), and the fixing block (38) has a hole (39) through which a fixing screw (310) passes.

4. The high-altitude intelligent escape device according to claim 3, characterized in that, Two fixing blocks (38) are provided, and the initial state of the reset torsion spring (37) is relaxed.

5. A high-altitude intelligent escape device according to claim 4, characterized in that, The side of the cover plate (36) is located on the displacement trajectory of the electric telescopic rod (32), and there are two fixing screws (310).

6. A high-altitude intelligent escape device according to claim 5, characterized in that, The telescopic column (1) is provided with a protective device (4), which includes a fixed rod (41). The fixed rod (41) is fixedly connected to the side of the telescopic column (1). A telescopic rod (42) is fixedly connected to the side of the fixed rod (41). An extension fixed rod (43) is fixedly connected to one end of the telescopic rod (42).

7. A high-altitude intelligent escape device according to claim 6, characterized in that, There are two extension fixing rods (43) and two fixing rods (41).

8. A high-altitude intelligent escape device according to claim 7, characterized in that, The telescopic rod (42) is fixedly connected to a protective cover fixing rod (44) on its side, and a folded protective cloth (45) is fixedly connected to the side of the protective cover fixing rod (44).

9. A high-altitude intelligent escape device according to claim 8, characterized in that, The protective cover fixing rod (44) is provided in four parts, and there is a gap between the folded protective cloth (45) and the step plate (2).

10. A high-altitude intelligent escape device according to claim 9, characterized in that, The diameter of the folded protective cloth (45) is the same as the diameter of the step plate (2), and the fixing block (38) is made of hard metal material.

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