Emergency tunnel refuge device for tunnel

Abstract

The utility model provides a tunnel emergency refuge device, and relates to the technical field of emergency refuge equipment, the tunnel emergency refuge device comprises a plurality of compartment bodies, a ventilation pipeline, a ventilation fan and a reinforcing mechanism, the plurality of compartment bodies are distributed on the side of a tunnel at intervals, and a compartment door is arranged on one side, facing the tunnel, of each compartment body; the ventilation pipeline is installed on the top of the compartment body and extends to the position above the ground. The ventilation pipeline provided with the hood is arranged on the top of the compartment body, the ventilation fan is arranged on the inner top wall of the compartment body, and the telescopic rods provided with the anti-skid blocks are arranged on the two sides of the ventilation fan to reinforce the ventilation fan, so that the ventilation efficiency of the ventilation pipeline can be improved through the ventilation fan, and air can be supplied to refugees through the ventilation fan; the purpose of convenient use is achieved, the reinforcing mechanism is rotationally installed on the compartment door, the limiting plate used for installing and limiting the reinforcing mechanism is arranged on the inner side wall of the compartment body, and the strength of the compartment door can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency shelter equipment, in particular to a tunnel emergency shelter device for tunnels. Background Technique

[0002] At present, in tunnel accidents, after a car accident usually occurs inside the tunnel, it may cause fires or tunnel congestion. After a fire occurs in the tunnel, it is difficult for the people inside the tunnel to escape, resulting in serious casualties. In order to solve the problem of difficult fire escape inside the current tunnel, a refuge room is often set beside the tunnel. The refuge room can provide a place for people to escape and take shelter in the accident state of the tunnel, maximizing the protection of people's lives.

[0003] However, the ventilation effect of the existing tunnel emergency refuge rooms is not good enough, and the inside of the refuge room is relatively stuffy, making the avoiders uncomfortable. Moreover, most of the doors of the refuge rooms lack reinforcement structures and may be hit hard and deformed inward, resulting in the entry of toxic gases from the outside into the refuge room and endangering the safety of the refuge seekers. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tunnel emergency shelter device for tunnels, aiming to solve the problems of insufficient ventilation effect and insufficiently firm doors in the tunnel emergency shelter devices in the general technology.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: The tunnel emergency shelter device for tunnels includes: a box body, a ventilation pipe, a ventilation fan and a reinforcement mechanism. The number of the box bodies is multiple, and the multiple box bodies are spaced apart and distributed on the side of the tunnel. A box door is provided on one side of the box body facing the tunnel; the ventilation pipe is installed on the top of the box body and extends above the ground; the ventilation fan is fixedly installed on the inner top wall of the box body by bolts and corresponds to the position of the ventilation pipe. Anti-slip blocks are fixedly installed on both sides of the ventilation fan, and the telescopic rods are adjusted so that the anti-slip blocks abut against the inner wall of the box body to reinforce the ventilation fan; the reinforcement mechanism is rotatably installed on the inner wall of the box door and is used to reinforce the box door.

[0006] The beneficial effects are: A ventilation pipe with a wind cap is installed on the top of the box body, a ventilation fan is arranged on the inner top wall of the box body, and telescopic rods with anti-slip blocks are installed on both sides of the ventilation fan to reinforce it. It can not only increase the ventilation efficiency of the ventilation pipe through the ventilation fan, but also send air to the refuge seekers through the ventilation fan, achieving the purpose of easy use. In addition, a rotatably installed reinforcement mechanism is arranged on the box door, and a limiting plate for installing and limiting the reinforcement mechanism is arranged on the inner side wall of the box body, which can greatly increase the strength of the box door and prevent the box door from being hit hard and deformed inward.

[0007] A further technical solution of the present utility model is that support members are fixedly installed at both ends inside the box body, and the support members are in an X shape.

[0008] A further technical solution of the present utility model is that two limiting plates are also fixedly installed on one side of the box body. Both of the two limiting plates are in an L shape, and the two limiting plates are respectively located on both sides of the box door, so that a gap for installing the reinforcement mechanism is formed between the limiting plate and the inner wall of the box body.

[0009] A further technical solution of the present utility model is that a stop block for limiting the box door is fixedly installed on the inner wall of the box body. The number of the stop blocks is two, and the two stop blocks are respectively located above and below the box door.

[0010] The beneficial effect is that the stop blocks are located above and below the box door, so as to limit the box door and prevent it from opening inwards.

[0011] A further technical solution of the present utility model is that a first mounting seat, a second mounting seat and a third mounting seat are fixedly installed on the inner wall of the box door.

[0012] A further technical solution of the present utility model is that the reinforcement mechanism includes a rotating shaft fixedly installed inside the first mounting seat. A baffle is rotatably installed on the outer surface of the rotating shaft, and the baffle can be rotated into the gap between the limiting plate and the inner wall of the box body to reinforce the box door.

[0013] A further technical solution of the present utility model is that a limit bolt is threadedly installed inside the baffle, and an adjustment block is fixedly installed at the end of the limit bolt.

[0014] A further technical solution of the present utility model is that usually, one end of the limit bolt is threadedly installed inside the second mounting seat and the baffle is in a vertically downward state. When the refuge seekers enter the inside of the box body, the baffle is rotated by ninety degrees to make it enter the gap between the limiting plate and the inner wall of the box body, and the limit bolt is installed inside the corresponding third mounting seat.

[0015] The beneficial effect is that it can facilitate the user to install the limit bolt by hand so as to fix the baffle.

[0016] A further technical solution of the present utility model is that a wind cap is fixedly installed at the top of the ventilation pipe.

[0017] The beneficial effect is that the wind cap can assist the ventilation pipe to ventilate the inside of the box body. Description of the Drawings

[0018] Figure 1 It is a cross-sectional view of the present utility model.

[0019] Figure 2 It is a schematic structural diagram of the utility model.

[0020] Figure 3 It is a schematic structural diagram of the box body in a specific embodiment of the utility model.

[0021] Figure 4 It is a schematic structural diagram of the ventilation fan in a specific embodiment of the utility model.

[0022] Figure 5 It is a schematic structural diagram of the reinforcement mechanism in a specific embodiment of the utility model.

[0023] In the figure: 1 - box body, 11 - box door, 111 - first mounting seat, 112 - second mounting seat, 113 - third mounting seat, 12 - support member, 13 - limiting plate, 14 - stop block, 2 - ventilation duct, 21 - wind cap, 3 - ventilation fan, 31 - bolt, 32 - telescopic rod, 33 - anti-slip block, 4 - reinforcement mechanism, 41 - rotating shaft, 42 - baffle plate, 43 - limiting bolt, 44 - adjusting block. Specific embodiments

[0024] The following further describes the specific embodiments of the utility model with reference to the accompanying drawings.

[0025] As Figure 1 - Figure 2 shown, a tunnel emergency refuge device includes a tunnel. A plurality of box bodies 1 are evenly arranged on the side of the tunnel. A ventilation duct 2 is fixedly installed on the top of the box body 1, and the top end of the ventilation duct 2 extends above the ground. A ventilation fan 3 is fixedly installed on the inner top wall of the box body 1. The ventilation fan 3 and the ventilation duct 2 are positioned opposite to each other for assisting ventilation. A box door 11 is provided on the side of the box body 1 facing the tunnel. A reinforcement mechanism 4 is rotatably installed on the inner wall of the box door 11. The reinforcement mechanism 4 is used to strengthen the box door 11.

[0026] Support members 12 are fixedly installed at both ends inside the box body 1. The support members 12 are in an X shape. The two ends at the top of the support members 12 are abutted against the inner top wall of the box body 1, and the two ends at the bottom of the support members 12 are abutted against the inner bottom wall of the box body 1, thereby enhancing the firmness of the box body 1 through the support members 12. Two limiting plates 13 are also fixedly installed on one side of the box body 1. The limiting plates 13 are in an L shape. The two limiting plates 13 are respectively located on both sides of the box door 11, so as to form a gap for installing the reinforcement mechanism 4 between the limiting plates 13 and the inner wall of the box body 1. Stopping blocks 14 for limiting the box door 11 are fixedly installed on the inner wall of the box body 1. The number of the stopping blocks 14 is two. The two stopping blocks 14 are respectively located above and below the box door 11, so as to limit the box door 11 to prevent it from opening inward.

[0027] As Figure 3 - Figure 4As shown in the figure, the number of the compartment doors 11 is two. Both of the two compartment doors 11 open towards the tunnel direction. Sealing strips are provided around the two compartment doors 11. The inner wall of the compartment door 11 is fixedly installed with a first mounting seat 111, a second mounting seat 112 and a third mounting seat 113. The first mounting seat 111, the second mounting seat 112 and the third mounting seat 113 are all used for installing the reinforcement mechanism 4. The second mounting seat 112 and the first mounting seat 111 are in a straight line in the up and down direction, and the third mounting seat 113 and the first mounting seat 111 are in a straight line horizontally.

[0028] As Figure 1 - Figure 4 shown in the figure, the number of the ventilation pipes 2 is two. Wind caps 21 are fixedly installed at the tops of the two ventilation pipes 2. The wind caps 21 are used to assist the ventilation pipes 2 in ventilating the interior of the compartment 1.

[0029] As Figure 4 shown in the figure, bolts 31 for installing the same are inserted at the four corners of the exhaust fan 3. The bolts 31 are threadedly installed on the inner top wall of the compartment 1. Both sides of the exhaust fan 3 are fixedly installed with telescopic rods 32. The movable ends of the two telescopic rods 32 are fixedly installed with anti-sliding blocks 33. After the exhaust fan 3 is installed, the two anti-sliding blocks 33 are respectively abutted against the two inner side walls of the compartment 1 by adjusting the telescopic rods 32, so as to reinforce the exhaust fan 3 to prevent it from falling due to vibration. In this embodiment, the number of the exhaust fans 3 is two, and the two exhaust fans 3 are installed in the reverse direction. One is used to assist one of the ventilation pipes 2 in exhausting air, and the other is used to assist the other ventilation pipe 2 in exhausting air. Moreover, the exhaust fan 3 can also send air to the refugees to bring coolness. It can be imagined that the two exhaust fans 3 can also be installed in the same direction.

[0030] As Figure 4 - Figure 5 shown in the figure, the reinforcement mechanism 4 includes a rotating shaft 41 fixedly installed inside the first mounting seat 111. A baffle 42 is rotatably installed on the outer surface of the rotating shaft 41. A limit bolt 43 is threadedly installed inside the baffle 42. An adjusting block 44 is fixedly installed at the end of the limit bolt 43. The user can manually rotate the adjusting block 44 to install the limit bolt 43. Usually, one end of the limit bolt 43 is threadedly installed inside the second mounting seat 112 and the baffle 42 is in a vertically downward state. When the refuge personnel enter the interior of the compartment 1, the baffle 42 is rotated by ninety degrees to make it enter the gap between the limit plate 13 and the inner wall of the compartment 1, and the limit bolt 43 is installed inside the corresponding third mounting seat 113.

[0031] In the present utility model, by arranging a ventilation duct 2 with a wind cap 21 installed on the top of the box body 1, arranging a ventilation fan 3 on the inner top wall of the box body 1, and arranging telescopic rods 32 with anti-slip blocks 33 installed on both sides of the ventilation fan 3 to reinforce it, not only can the ventilation efficiency of the ventilation duct 2 be increased through the ventilation fan 3, but also the ventilation fan 3 can supply air to the refugees, achieving the purpose of convenient use. Moreover, a reinforcing mechanism 4 installed rotatably is arranged on the box door 11, and a limiting plate 13 for installing and limiting the reinforcing mechanism 4 is arranged on the inner side wall of the box body 1, which can greatly increase the strength of the box door 1 and prevent the box door 1 from deforming inward under heavy impact.

Claims

1. A tunnel emergency shelter device, characterized in that: include: A plurality of compartments (1), wherein the plurality of compartments (1) are spaced apart and distributed on the sides of the tunnel, and a compartment door (11) is provided on a side of the compartment (1) facing the tunnel; A ventilation duct (2) is installed on the top of the compartment (1) and extends above the ground; The ventilation fan (3) is fixedly mounted on the inner top wall of the compartment (1) by means of bolts (31) and corresponds to the position of the ventilation duct (2); telescopic rods (32) are fixedly mounted on both sides of the ventilation fan (3); anti-sliding blocks (33) are fixedly mounted on the ends of the telescopic rods (32); the anti-sliding blocks (33) are adjusted so that the anti-sliding blocks (33) and the inner wall of the compartment (1) abut against each other to reinforce the ventilation fan (3); The reinforcement mechanism (4) is rotatably mounted on the inner wall of the compartment door (11) and is used to reinforce the compartment door (11).

2. The tunnel emergency shelter device according to claim 1 is characterized in that: Support members (12) are fixedly mounted at both ends of the interior of the compartment (1), and the support members (12) are in an X shape.

3. The tunnel emergency shelter device according to claim 1 is characterized in that: Two limit plates (13) are also fixedly mounted on one side of the compartment body (1), the two limit plates (13) are both L-shaped, and the two limit plates (13) are respectively located on both sides of the compartment door (11), so that a gap is formed between the limit plates (13) and the inner wall of the compartment body (1) for installing the reinforcement mechanism (4).

4. The tunnel emergency shelter device according to claim 1 is characterized in that: A stopper (14) for limiting the position of the compartment door (11) is fixedly mounted on the inner wall of the compartment body (1), and the number of the stoppers (14) is two, and the two stoppers (14) are respectively located above and below the compartment door (11).

5. The tunnel emergency shelter device according to claim 1 is characterized in that: A first mounting seat (111), a second mounting seat (112) and a third mounting seat (113) are fixedly mounted on the inner wall of the compartment door (11).

6. The tunnel emergency shelter device according to claim 1 is characterized in that: The reinforcement mechanism (4) comprises a rotating shaft (41) fixedly mounted inside the first mounting seat (111), a baffle (42) being rotatably mounted on the outer surface of the rotating shaft (41), and the baffle (42) being rotatable into the gap between the limiting plate (13) and the inner wall of the compartment body (1) to reinforce the compartment door (11).

7. The tunnel emergency shelter device according to claim 6 is characterized in that: A limiting bolt (43) is installed on the internal thread of the baffle (42), and an adjustment block (44) is fixedly installed on the end of the limiting bolt (43).

8. The tunnel emergency shelter device according to claim 7 is characterized in that: Normally, one end of the limiting bolt (43) is threadedly mounted on the inner baffle (42) of the second mounting seat (112) in a vertically downward position. When the refugee enters the interior of the compartment (1), the baffle (42) is rotated ninety degrees so that it enters the gap between the limiting plate (13) and the inner wall of the compartment (1), and the limiting bolt (43) is installed inside the corresponding third mounting seat (113).

9. A tunnel emergency shelter device according to any one of claims 1 to 8, characterized in that: A hood (21) is fixedly mounted on the top of the ventilation duct (2).

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