A fire escape device for high-rise buildings

Abstract

The invention discloses a fire escape device for high-rise buildings, comprising a wall fixture, a net bag container and a net bag. The wall fixture is embedded and fixed in the outer wall of the building and close to the indoor floor to form a passage connecting the indoor and outdoor. The net bag container comprises a container body, a top cover, a bottom cover, a plurality of pull rods and a plurality of pull rings. The container body is embedded and clamped in the wall fixture, and the outer wall of the container body is also provided with a plurality of half holes along its length direction. The top cover is provided with a plurality of clamping holes. One end of the pull rod is fixed on the bottom cover, and the other end of the pull rod passes through the clamping hole and is provided with a pull ring. The bottom of the net bag is fixed on the bottom cover. The opening of the net bag is fixed on the inner wall of the container body. Through the scheme of the invention, the trapped person opens the top cover, climbs into the net bag through the passage, thereby escaping from the fire scene, staying in the net bag on the outer wall to wait for rescue or using a safety hammer to smash the downstairs window, enter the downstairs room and escape to the ground. The operation is simple and suitable for popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of fire escape devices, and more particularly to a fire escape device for high-rise buildings. Background Art

[0002] With the continuous development of the modern social economy, there are more and more high-rise buildings. When encountering fires, terrorist incidents and other major dangerous situations in high-rise buildings, elevators and stairs in the buildings often become impassable, which makes the people trapped in the buildings very dangerous. At this time, people hope to be able to use certain tools to quickly and safely reach the ground of the building. In the prior art, there are mainly: the spiral slideway set in the high-rise fire corridor proposed in Chinese Patent CN109173105A; the fire escape device proposed in Chinese Patent CN108355261A; a fire escape window with a fall prevention protection function proposed in Chinese Patent CN112854996A; a fire escape anti-theft window and a fire escape device proposed in Chinese Patent CN112854997A; a double-layer fire escape and rescue guardrail or window proposed in Chinese Patent CN112696135A; a fire escape device for high-rise residential buildings disclosed in Chinese Patent CN108671428A.

[0003] However, the existing fire escape devices mainly focus on how to quickly escape from a high-rise building to the ground, and do not solve the self-rescue needs of people trapped indoors when the fire gets out of control. Some have solved the self-rescue needs, but they are complex in operation, high in cost, and difficult to popularize.

[0004] Therefore, it is an urgent problem for those skilled in the art to provide a fire escape device for high-rise buildings that is suitable for popularization. Summary of the Invention

[0005] In view of this, the present invention provides a fire escape device for high-rise buildings, which can enable the trapped people to quickly escape from the fire scene and reach outside the fire scene for self-rescue or waiting for rescue when a high-rise building catches fire and people are trapped indoors.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A fire escape device for high-rise buildings, comprising:

[0008] A wall fixer, the wall fixer is embedded and fixed in the exterior wall of the building and is close to the indoor ground to form a channel communicating the inside and outside of the room; a plurality of L-shaped grooves are formed on the inner wall of the channel along its length direction and are evenly distributed; a plurality of main rope fixing members are uniformly distributed on the top plane of the wall fixer close to the indoor side;

[0009] A net bag container, comprising a container body, a top cover, a bottom cover, a plurality of pull rods and a plurality of pull rings, the outer wall of the container body having a plurality of evenly distributed protrusions along its length direction, the plurality of protrusions being respectively embedded and clamped in a plurality of L-shaped grooves; the outer wall of the container body also having a plurality of half holes along its length direction; the top cover having a plurality of clamping holes; one end of the pull rod being fixed to the bottom cover, the other end of the pull rod passing through the clamping hole and being installed with the pull ring;

[0010] A net bag, the bottom of which is fixed on the bottom cover; the opening of which is fixed on the inner wall of the container body; the extended end of the main rope of the net bag passes through and is fixed on the main rope fixing piece along the half hole.

[0011] Through the above technical solution, the beneficial effects produced by the present invention are:

[0012] The trapped persons open the top cover, climb into the net bag through the passage, and thus escape from the fire scene, and stay in the net bag on the outer wall waiting for rescue or use a safety hammer to break the downstairs window, enter the room downstairs and escape to the ground. The operation is simple and suitable for popularization.

[0013] Furthermore, it also includes multiple temperature sensors, alarms, controllers and escape doors with magnetic switches, and the multiple temperature sensors are respectively installed in multiple rooms indoors; the alarm electrically connected to the power supply is installed on the top plane of the wall fixture close to the indoor side; the escape door is hinged on the wall fixture close to the indoor side; the temperature sensor is electrically connected to the controller, and the controller is electrically connected to the alarm and the magnetic switch respectively.

[0014] The beneficial effect of adopting the above-mentioned further technical solution is that when a fire occurs, the temperature sensor detects the information and transmits it to the controller, thereby controlling the alarm to sound and disconnecting the magnetic switch. At this time, the trapped people can directly open the escape door to enter the passage, which increases the safety of use.

[0015] Furthermore, the wall fixture is a rectangular structure; a cylindrical channel is formed in the center of the rectangular structure; the rectangular structure is fixed to the exterior wall of the building by casting multiple steel bars; the main rope fixing part and the alarm are both installed on the top plane of the rectangular structure close to the indoor side; the escape door is a square corresponding to the rectangular structure, and the escape door is hinged and covered on the rectangular structure close to the indoor side.

[0016] Furthermore, the length, width and height of the rectangular structure are 60cm×60cm×20cm; the diameter of the channel is 50cm; and the length of the steel bar is 20-30cm.

[0017] Further, the net bag includes a net bag body and a dragon bone frame connected as a whole. The bottom of the net bag body is fixed on the bottom cover, and the dragon bone frame is fixed on the inner wall of the container body.

[0018] The beneficial effect of adopting the above further technical solution is that the dragon bone frame facilitates multiple trapped people to quickly climb into the net bag body in sequence.

[0019] Further, a sealing strip is coated on the edge of the bottom cover.

[0020] The beneficial effect of adopting the above further technical solution is that the sealing effect is improved, and rainwater and the like are prevented from entering the passage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0022] Figure 1 The drawings are the overall structural schematic diagram of a fire escape device for high-rise buildings provided by the present invention;

[0023] Figure 2 The drawings are the structural schematic diagram of the wall fixator provided by the present invention;

[0024] Figure 3 The drawings are the structural schematic diagram of the net bag container provided by the present invention;

[0025] Figure 4 The drawings are the internal structural schematic diagram of the net bag container provided by the present invention;

[0026] Figure 5 The drawings are the structural schematic diagram of the net bag provided by the present invention;

[0027] Figure 6 The drawings are the connection relationship structural schematic diagram of the wall fixator, the net bag container and the net bag provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] AsFigure 1-6 As shown in the figure, an embodiment of the present invention discloses a fire escape device for high-rise buildings, including:

[0030] A wall fixator 1, which is inlaid and fixed in the building exterior wall 7 and is close to the indoor ground to form a passage connecting the indoor and outdoor; a plurality of L-shaped grooves 11 are opened on the inner wall of the passage along its length direction and are evenly distributed; on the top plane of the wall fixator 1 close to the indoor side, there are a plurality of evenly distributed main rope fixing parts 2;

[0031] A net container 3, which includes a container main body 31, a top cover 32, a bottom cover 33, a plurality of pull rods 34 and a plurality of pull rings 35. Along the length direction of the outer wall of the container main body 31, there are a plurality of evenly distributed bumps 36. The plurality of bumps 36 are respectively inlaid and clamped in the plurality of L-shaped grooves 11, so as to realize the fixed installation of the net container 3 inside the wall fixator 1; along the length direction of the outer wall of the container main body 31, there are also a plurality of semi-holes 311 opened; on the top cover 32, there are a plurality of card holes 321; one end of the pull rod 34 is fixed on the bottom cover 33, and the other end of the pull rod 34 passes through the card hole 321 and is installed with a pull ring 35;

[0032] A net 4, the bottom of the net 4 is fixed on the bottom cover 33; the opening of the net 4 is fixed on the inner wall of the container main body 31; the extending end of the main rope 41 of the net 4 passes through and is fixed on the main rope fixing part 2 along the semi-hole 311, so as to realize the stable and reliable fixation of the net 4 on the container main body 31 and the wall fixator 1.

[0033] Through the solution of the present invention, the trapped person opens the top cover 32, climbs into the net 4 through the passage, thus getting out of the fire scene, staying in the net 4 on the exterior wall 7 waiting for rescue or using a safety hammer to break open the window downstairs and enter the indoor area downstairs to escape to the ground. The operation is simple and suitable for popularization.

[0034] Specifically, it further includes a plurality of temperature sensors, an alarm 8, a controller and an escape door 5 with a magnetic switch 9. The plurality of temperature sensors are respectively installed in multiple rooms indoors; the alarm 8 electrically connected to the power supply 10 is installed on the top plane of the wall fixator 1 close to the indoor side; the escape door 5 is hinged on the wall fixator 1 close to the indoor side; the temperature sensors are electrically connected to the controller, and the controller is respectively electrically connected to the alarm 8 and the magnetic switch 9.

[0035] Specifically, the wall fixator 1 is of a cuboid structure; a cylindrical passage is formed in the center of the cuboid structure; the cuboid structure is fixed in the building exterior wall 7 by pouring with multiple steel bars 6; the main rope fixing part 2 and the alarm are both installed on the top plane of the cuboid structure close to the indoor side; the escape door 5 is square corresponding to the cuboid structure, and the escape door 5 is hinged and covers the cuboid structure close to the indoor side.

[0036] Specifically, the length, width and height of the rectangular structure are 60cm×60cm×20cm; the diameter of the channel is 50cm; the length of the steel bar 6 is 20-30cm. The specific size can be customized according to the thickness of the outer reinforcement and the special waist circumference of family members.

[0037] Specifically, the net bag 4 includes a net bag main body 41 and a keel frame 42 which are connected as one body. The bottom of the net bag main body 41 is fixed on the bottom cover 33 , and the keel frame 42 is fixed on the inner wall of the container main body 31 .

[0038] Specifically, the edge of the bottom cover 33 is covered with a sealing strip.

[0039] The working principle of the present invention is as follows: when a fire occurs indoors, the temperature sensor first detects the fire information and sends it to the controller, the alarm 8 rings, the magnetic switch 9 is disconnected, and the trapped person can open the escape door 5 located below the window, rotate the pull ring 35 so that it corresponds to the shape of the card hole 321, release the restriction of the card hole 321, release the traction tension of the pull rod 34 and its bottom cover 33, open the top cover 32, enter the cylindrical channel, push the net bag 4 fixed in the net bag container 3, and the net bag body 41 and the bottom cover 33 are now suspended outside the outer wall 7, and the trapped person climbs into the net bag 4 along the keel frame 42, thereby escaping from the fire and waiting for rescue or using a safety hammer to smash the downstairs window and enter the downstairs room to escape to the ground.

[0040] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0041] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fire escape device for high-rise buildings, characterized in that, it includes: A wall fixture, which is embedded and fixed in the exterior wall of the building and is close to the indoor ground to form a passage connecting the inside and outside of the room; a plurality of L-shaped grooves are provided on the inner wall of the passage along its length direction and are evenly distributed; a plurality of main rope fixing parts are evenly distributed on the top plane of the wall fixture close to the indoor side; A net container, which includes a container body, a top cover, a bottom cover, a plurality of pull rods and a plurality of pull rings. The outer wall of the container body has a plurality of convex blocks evenly distributed along its length direction, and the plurality of convex blocks are respectively embedded and clamped in the plurality of L-shaped grooves; a plurality of half holes are also provided on the outer wall of the container body along its length direction; a plurality of card holes are provided on the top cover; one end of the pull rod is fixed on the bottom cover, and the other end of the pull rod passes through the card hole and is provided with the pull ring; A net, the bottom of the net is fixed on the bottom cover; the opening of the net is fixed on the inner wall of the container body; the extended end of the main rope of the net passes through and is fixed on the main rope fixing part along the half hole; The wall fixture is of a cuboid structure; a cylindrical passage is formed in the center of the cuboid structure; the cuboid structure is fixed in the exterior wall of the building by pouring with multiple steel bars; the main rope fixing part and the alarm are both installed on the top plane of the cuboid structure close to the indoor side; the escape door is square corresponding to the cuboid structure, and the escape door is hinged and covers the cuboid structure close to the indoor side.

2. A fire escape device for high-rise buildings according to claim 1, characterized in that, it further includes a plurality of temperature sensors, an alarm, a controller and an escape door with a magnetic switch. The plurality of temperature sensors are respectively installed in multiple rooms indoors; the alarm electrically connected to the power supply is installed on the top plane of the wall fixture close to the indoor side; the escape door is hinged on the wall fixture close to the indoor side; the temperature sensor is electrically connected to the controller, and the controller is respectively electrically connected to the alarm and the magnetic switch.

3. A fire escape device for high-rise buildings according to claim 1, characterized in that, The length, width and height of the cuboid structure are 60 cm × 60 cm × 20 cm; the diameter of the passage is 50 cm; the length of the steel bar is 20 - 30 cm.

4. A fire escape device for high-rise buildings according to any one of claims 1 - 3, characterized in that, The net includes a net body and a keel frame connected as a whole. The bottom of the net body is fixed on the bottom cover, and the keel frame is fixed on the inner wall of the container body.

5. A fire escape device for high-rise buildings according to claim 4, characterized in that, The edge of the bottom cover is coated with a sealing strip.

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