CN214997792U

CN214997792U - Tunnel escape pipeline

Info

Publication number: CN214997792U
Application number: CN202120778758.3U
Authority: CN
Inventors: 张永生; 张高飞; 宋振华; 侯圣均; 张本敬; 陶文江; 赵高锦; 凤小东; 陈兴齐; 扶凤姣
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-03
Anticipated expiration: 2031-04-15

Abstract

The application discloses tunnel pipeline of fleing, including outer tube and interior sleeve pipe, the outer tube passes through parting bead and interior sleeve pipe fixed connection, is equipped with the water pocket between outer tube and the interior sleeve pipe, and interior sleeve pipe runs through fixedly with the honeycomb duct, and interior sleeve pipe top is equipped with gasbag and glow stick respectively, and the through-hole has all been seted up to interior sleeve pipe and outer tube side, base side and limiting plate fixed connection, is equipped with the backup pad between the limiting plate, backup pad tip and extension piece fixed connection, and the extension piece passes through bolt and limiting plate fixed connection. The double-layer escape pipeline is arranged, so that the pressure resistance of the pipeline can be improved, a good supporting effect can be achieved when the tunnel collapses, and meanwhile, the pressure resistance of the escape pipeline can be further improved by arranging the supporting plate; be provided with the water pocket and can play the cushioning effect when taking place serious collapse accident, the water pocket extrusion is broken and can be carried out the water source and supply with, can realize the supply of water source, air and the illumination function in escaping the pipeline, guarantees personnel's of fleing survival probability.

Description

Tunnel escape pipeline

Technical Field

The application relates to an escape pipeline, in particular to a tunnel escape pipeline.

Background

The tunnel escape pipeline is a device for escaping from a tunnel, the tunnel refers to an engineering building buried in the ground and is a form of underground space used by human beings, the international economic cooperation and development organization defines the tunnel as a cavern which is built according to a certain application, underground and by any method and according to a specified shape and size and has a cross section area of more than 2 square meters in 1970, the tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel, a military tunnel and the like, the structure of the tunnel comprises a main building and an auxiliary device, the main building comprises a tunnel body and a tunnel door, the auxiliary device comprises a vehicle avoiding hole, a fire fighting device, an emergency communication and water drainage preventing device, the long tunnel is also provided with a special ventilation and lighting device, and the tunnel is divided into a soil tunnel and a stone tunnel according to the geological conditions of the tunnel; dividing the tunnel into a short tunnel, a medium-long tunnel and a long tunnel according to the length of the tunnel; dividing the tunnel into a mountain tunnel, a water bottom tunnel and a city tunnel according to the position of the tunnel; dividing the tunnel into a shallow tunnel and a deep tunnel according to the embedding depth of the tunnel; the tunnel is divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel according to the purpose of the tunnel.

The tunnel pipeline of fleing is the special pipeline that is used for fleing, and accessible pipeline of fleing flees when taking place the accident in the tunnel and flees fast, and when taking place the tunnel in the collapse, leads to the pipeline to appear extrusion deformation easily, is difficult for effectively fleing, when the collapse is more serious, the jam appears easily in the pipeline and leads to not having first aid article, shortens the live time, brings serious consequence for the personnel of fleing. Therefore, a tunnel escape duct is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a tunnel pipeline of fleing, includes outer tube and interior sleeve pipe, the outer tube passes through parting bead and interior sleeve pipe fixed connection, be equipped with the water pocket between outer tube and the interior sleeve pipe, interior sleeve pipe runs through fixedly with the honeycomb duct, interior sleeve pipe top is equipped with gasbag and glow stick respectively, the through-hole has all been seted up to interior sleeve pipe and outer tube side, the outer tube is connected with the laminating of base surface, base side and limiting plate fixed connection, be equipped with the backup pad between the limiting plate, the backup pad tip with extend a fixed connection, it passes through bolt and limiting plate fixed connection to extend the piece.

Furthermore, the inner portion of the outer sleeve is sleeved with the inner sleeve, a plurality of parting beads are evenly arranged between the outer sleeve and the outer sleeve, and water bags are arranged between the parting beads.

Furthermore, a cavity is formed between the outer sleeve and the inner sleeve, the number of the outer sleeve and the number of the inner sleeve are a plurality, the outer sleeves are fixedly connected with each other, and the joints of the outer sleeves are provided with through holes.

Further, base and outer tube bottom fixed connection, the base both sides all are equipped with the limiting plate of two symmetric distributions, the limiting plate is connected with outer tube surface laminating.

Further, the backup pad is the V-arrangement structure, the backup pad both ends all are equipped with the extension piece, the backup pad is located between the limiting plate.

Furthermore, the supporting plate and the top end of the outer sleeve are provided with a gap, a through hole in the bottom of the outer sleeve is communicated with the inside of the inner sleeve, and the through hole is positioned at the top of the base.

The beneficial effect of this application is: the application provides a tunnel pipeline of fleing that has stable support function and can realize oxygen and water source supply function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an internal elevation view of an embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

fig. 3 is a schematic external front view structure according to an embodiment of the present application.

In the figure: 1. the device comprises an outer sleeve, 2, an inner sleeve, 3, a division bar, 4, a water bag, 5, a flow guide pipe, 6, an air bag, 7, a fluorescent rod, 8, a through hole, 9, a base, 10, a limiting plate, 11, a supporting plate, 12, an extension block, 13 and a bolt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1-3, a tunnel pipeline of fleing, includes outer tube 1 and interior sleeve pipe 2, outer tube 1 passes through parting bead 3 and interior sleeve pipe 2 fixed connection, be equipped with water pocket 4 between outer tube 1 and the interior sleeve pipe 2, interior sleeve pipe 2 runs through fixedly with honeycomb duct 5, interior sleeve pipe 2 top is equipped with gasbag 6 and glow stick 7 respectively, interior sleeve pipe 2 and outer tube 1 side have all been seted up through-hole 8, outer tube 1 is connected with the laminating of base 9 surface, base 9 side and limiting plate 10 fixed connection, be equipped with backup pad 11 between the limiting plate 10, backup pad 11 tip and extension piece 12 fixed connection, extension piece 12 passes through bolt 13 and limiting plate 10 fixed connection.

The inner part of the outer sleeve 1 is sleeved with the inner sleeve 2, a plurality of parting beads 3 are uniformly arranged between the outer sleeve 1 and the outer sleeve 1, and water bags 4 are arranged between the parting beads 3; a cavity is formed between the outer sleeve 1 and the inner sleeve 2, the number of the outer sleeve 1 and the number of the inner sleeve 2 are a plurality, the outer sleeves 1 are fixedly connected with each other, and through holes 8 are formed at the joints of the outer sleeves 1; the base 9 is fixedly connected with the bottom of the outer sleeve 1, two symmetrically distributed limiting plates 10 are arranged on two sides of the base 9, and the limiting plates 10 are attached to the surface of the outer sleeve 1; the supporting plate 11 is of a V-shaped structure, the two ends of the supporting plate 11 are provided with extending blocks 12, and the supporting plate 11 is located between the limiting plates 10; the supporting plate 11 and the top end of the outer sleeve 1 are provided with intervals, a through hole 8 in the bottom of the outer sleeve 1 is communicated with the inside of the inner sleeve 2, and the through hole 8 is positioned at the top of the base 9.

When the escape device is used, the base 9 is fixedly arranged in a tunnel, the outer sleeve 1 is arranged on the base 9 for supporting, the supporting plate 11 is arranged between the limiting plates 10, the fixing between the limiting plates 10 and the extending blocks 12 is realized through the bolts 13, the supporting of the supporting plate 11 is completed, when a collapse accident occurs in the tunnel, an escape person goes through the escape pipeline for escaping, the supporting of the escape pipeline is realized through the supporting plate 11 during collapse, the problem of blocking escape caused by deformation of the escape pipeline can be prevented, when the collapse accident is serious, the outer sleeve 1 is extruded by collapse soil stones, when the outer sleeve 1 is deformed, the water sac 4 between the outer sleeve 1 and the inner sleeve 2 is extruded and broken, the water sac 4 is also used as a buffer layer to ensure that the inner sleeve 2 is not extruded and deformed by gravity, the smoothness of the escape channel is ensured, the water flows into the inner sleeve 2 through the flow guide pipe 5, and the water source supply can be realized during the escape process or in the process of waiting for rescue, the fluorescent rod 7 arranged on the inner sleeve 2 can perform the illumination function, and the air bag 6 can be used for supplying oxygen, so that the survival time in the escape pipeline is prolonged, and the rescue time is relieved.

The application has the advantages that:

1. the double-layer escape pipeline is arranged, so that the compression resistance of the pipeline can be improved, a good supporting effect can be achieved when the tunnel collapses, and meanwhile, the compression resistance of the escape pipeline can be further improved and the safety performance can be improved due to the arrangement of the supporting plate;

2. this application is provided with the water pocket and can plays the cushioning effect when taking place serious collapse accident, and the water pocket extrusion is broken and can be carried out the water source and supply with, can realize the supply of water source, air and the illumination function in escaping the pipeline, guarantees personnel's of fleing survival probability, effectively alleviates rescue pressure.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tunnel escape pipeline is characterized in that: including outer tube (1) and interior sleeve pipe (2), outer tube (1) is through parting bead (3) and interior sleeve pipe (2) fixed connection, be equipped with water pocket (4) between outer tube (1) and interior sleeve pipe (2), interior sleeve pipe (2) runs through fixedly with honeycomb duct (5), interior sleeve pipe (2) top is equipped with gasbag (6) and glow stick (7) respectively, through-hole (8) have all been seted up to interior sleeve pipe (2) and outer tube (1) side, outer tube (1) is connected with base (9) surface laminating, base (9) side and limiting plate (10) fixed connection, be equipped with backup pad (11) between limiting plate (10), backup pad (11) tip and extension piece (12) fixed connection, extension piece (12) are through bolt (13) and limiting plate (10) fixed connection.

2. The escape duct for tunnels of claim 1, wherein: the inner portion of the outer sleeve (1) is sleeved with the inner sleeve (2), a plurality of division bars (3) are evenly arranged between the outer sleeve (1) and the outer sleeve (1), and a plurality of water bags (4) are arranged between the division bars (3).

3. The escape duct for tunnels of claim 1, wherein: a cavity is formed between the outer sleeve (1) and the inner sleeve (2), the number of the outer sleeve (1) and the number of the inner sleeve (2) are respectively a plurality of, the outer sleeve (1) is fixedly connected with each other, and the joint of the outer sleeve (1) is provided with a through hole (8).

4. The escape duct for tunnels of claim 1, wherein: base (9) and outer tube (1) bottom fixed connection, base (9) both sides all are equipped with two symmetric distribution's limiting plate (10), limiting plate (10) are connected with outer tube (1) surface laminating.

5. The escape duct for tunnels of claim 1, wherein: the supporting plate (11) is of a V-shaped structure, the two ends of the supporting plate (11) are provided with extension blocks (12), and the supporting plate (11) is located between the limiting plates (10).

6. The escape duct for tunnels of claim 1, wherein: the supporting plate (11) and the top end of the outer sleeve (1) are provided with intervals, a through hole (8) in the bottom of the outer sleeve (1) is communicated with the inside of the inner sleeve (2), and the through hole (8) is located at the top of the base (9).