CN218816501U

CN218816501U - Tunnel emergency refuge escape compartment

Info

Publication number: CN218816501U
Application number: CN202222925119.2U
Authority: CN
Inventors: 张勃兴; 段君毅; 张宇航
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-07
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to an emergent technical field that flees in tunnel, and a emergent cabin of fleing of taking refuge in tunnel is disclosed, including the stone layer, filter plate and cover plate, stone layer top fixedly connected with ventilation pipe, the inside fixedly connected with of ventilation pipe changes the mechanism, ventilation pipe fixed surface is connected with covers the mechanism, cover the mechanism and include the connecting block, connecting block fixed connection is in the cover plate bottom, the inside square groove of having seted up of connecting block, the equal fixedly connected with fixed plate in the ventilation pipe left and right sides, the inside rectangular channel of having seted up of fixed plate, the inside slot of having seted up of fixed plate, the equal fixedly connected with connecting rod in both sides around the rectangular channel, connecting rod surface sliding connection has the slide, two slides keep away from the equal fixedly connected with spring in one side. This tunnel emergency refuge escape capsule covers the mechanism through the setting, under covering the mechanism operation, will cover the board setting in the ventilation pipe top, can ventilate the inside in the escape capsule, also can reduce when sleet weather, and sleet can not enter into the escape capsule.

Description

Tunnel emergency refuge escape compartment

Technical Field

The utility model relates to a tunnel emergency escape technical field specifically is a tunnel emergency refuge escape capsule.

Background

The tunnel emergency measures refer to various measures taken to cope with disastrous accidents caused by floods, fires, earthquakes, automobile collisions and the like which may occur in tunnels. Mainly comprises a computer monitoring system, a water drainage and pumping system, a special smoke and fire detection and fire extinguishing system and the like. The large highway tunnel is mainly designed into three parallel tunnels, two sides of the large highway tunnel are main tunnels for ascending and descending, and the middle of the large highway tunnel is a maintenance tunnel.

The tunnel emergency refuge escape capsule with the patent number of CN207989069U comprises a tunnel body arranged in a terrane layer, a capsule body with a cubic structure is arranged on one side of the tunnel body, an escape inlet with a square hole structure is arranged between the capsule body and the tunnel body, a door frame with a square structure is arranged in the escape inlet, a sealing strip is arranged on the inner side of the door frame, and the sealing strip is of a semi-circular arc strip-shaped structure; a sealing door matched with the escape entrance is rotatably hinged on the left side of the escape entrance; the outer side surface of the closed door is provided with an arc-shaped groove with a semicircular structure; handles with semicircular ring structures are symmetrically arranged on two side surfaces of the right part of the closed door; a layer of fireproof plate is arranged inside the cabin wall of the cabin body, and a layer of fireproof paint is arranged on the outer surface of the fireproof plate.

In view of the above description, the inventors consider that the following problems exist:

above-mentioned utility model in the use, because the cabin of fleing is seted up inside the earth stone layer, ventilate to the cabin of fleing through a breather pipe, the calotte covers the breather pipe top simultaneously, but under the long-time condition or in bad weather, external dust perhaps can enter into the cabin of fleing through the breather pipe at dirty inside, and whole pile up inside the cabin of fleing, at this moment just need artificial timing clearance, very hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel emergency refuge escape compartment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnel emergency refuge cabin of fleing, includes stone layer, filter plate and apron, the apron sets up in the ventilation pipe top, the tunnel body has been seted up in the inside left side of stone layer, the cabin of fleing has been seted up on the inside right side of stone layer, the cabin left side of fleing sets up to the opening, it has first emergency exits to hinge in the cabin left side of fleing, the equal fixedly connected with cat ladder in cabin inner wall bottom and inner wall right side of fleing, the export has been seted up at the cabin top of fleing, stone layer inner wall right side articulates there is the second emergency exits, stone layer top fixedly connected with ventilation pipe, the inside fixedly connected with of ventilation pipe changes the mechanism, ventilation pipe fixed surface is connected with covers the mechanism.

The cover mechanism comprises a connecting block, the connecting block is fixedly connected to the bottom of the cover plate, a square groove is formed in the connecting block, openings are formed in the front side and the rear side of the square groove, a fixing plate is fixedly connected to the left side and the right side of the ventilating pipe, a rectangular groove is formed in the fixing plate, the top of the rectangular groove is formed into the opening, a slot is formed in the fixing plate, a connecting rod is fixedly connected to the front side and the rear side of the rectangular groove, the surface of the connecting rod is slidably connected with a sliding plate, the number of the sliding plates is two, the sliding plate is far away from a spring fixedly connected to one side, the sliding plate is fixedly connected with an inserting block, the surface of the inserting block is inserted into the square groove, the inserting block is far away from a pull plate fixedly connected with one side, and the bottom of the pull plate is fixedly connected with a telescopic block.

Preferably, the number of the slots is two, the slots are arranged on the front side and the rear side of the rectangular groove, the top of each slot is provided with an opening, the inside of each slot is connected with the surface of the telescopic block in an inserting mode, and the sliding plate can be prevented from sliding on the surface of the connecting rod randomly when the telescopic block is connected in the slot in an inserting mode.

Preferably, the other side of the spring is fixedly connected with one side of the inner wall of the rectangular groove, the spring is sleeved with the surface of the connecting rod, and the inserting block can be inserted into the square groove under the rebounding acting force of the spring.

Preferably, the connecting block quantity is two, two the connecting block all sets up in the apron bottom left and right sides.

Preferably, it includes the spout to change the mechanism, the spout is seted up in the ventilation pipe inner wall, the inside sliding connection of spout has the slider, two the slider is close to one side and both sides fixed connection around the filter plate mutually, two the slider keeps away from the equal fixedly connected with connecting plate in one side mutually, the equal fixedly connected with mounting panel in both sides around the ventilation pipe, the equal fixedly connected with installation piece in the mounting panel left and right sides, the equal threaded connection of installation piece and connecting plate inside has the bolt.

Preferably, the number of the mounting blocks is four, and every two of the four mounting blocks form a group.

Preferably, the number of the sliding grooves is two, and the two sliding grooves are formed in the front side and the rear side of the inner wall of the ventilating pipe and are provided with the sliding grooves, so that the sliding blocks can conveniently slide in the sliding grooves.

Compared with the prior art, the utility model provides a tunnel emergency refuge escape capsule possesses following beneficial effect:

1. this emergent refuge cabin of fleing in tunnel covers the mechanism through setting up, and under covering the mechanism operation, will cover the board setting in the ventilation pipe top, can also reduce when ventilating the cabin interior of fleing, and sleet can not enter into the cabin of fleing when sleet weather.

2. This emergent refuge escape compartment in tunnel through setting up change mechanism, under the change mechanism operation, can make the filter plate dismantle the change with the filter plate under long-time in service behavior, has improved the circulation of air to a certain extent, also can improve the aesthetic property simultaneously.

Drawings

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

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the vent tube, the covering mechanism and the replacing mechanism;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is an enlarged view of the structure of FIG. 3 at C;

FIG. 6 is a left side sectional view of the vent tube and cover plate;

fig. 7 is an enlarged schematic view of B in fig. 6.

In the figure: 1. a tunnel body; 2. a stone layer; 21. an escape compartment; 22. climbing a ladder; 23. an outlet; 24. a first escape door; 3. a cover mechanism; 31. a fixing plate; 32. inserting slots; 33. a telescopic block; 34. pulling a plate; 35. inserting a block; 36. a square groove; 37. connecting blocks; 301. a spring; 302. a slide plate; 303. a rectangular groove; 304. a connecting rod; 4. a vent pipe; 5. a mechanism is replaced; 51. a slider; 52. a chute; 53. a connecting plate; 54. a bolt; 55. mounting blocks; 56. mounting a plate; 6. a second escape door; 7. filtering a plate; 8. a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a following technical scheme:

example one

Combine fig. 1 to fig. 4, a tunnel emergency refuge escape compartment, including stone layer 2, filter plate 7 and cover plate 8, cover plate 8 sets up in ventilation pipe 4 top, tunnel body 1 has been seted up on 2 inside left sides in stone layer, escape compartment 21 has been seted up on 2 inside right sides in stone layer, escape compartment 21 left side sets up to the opening, escape compartment 21 left side articulates there is first emergency exit 24, the equal fixedly connected with cat ladder 22 in escape compartment 21 inner wall bottom and inner wall right side, the export 23 has been seted up at escape compartment 21 top, 2 inner wall right sides in stone layer articulate there is

second escape door

6, 2 top fixedly connected with ventilation pipe 4 in stone layer, 4 inside fixedly connected with of ventilation pipe change mechanism 5, ventilation pipe 4 fixed surface is connected with covers mechanism 3.

Cover mechanism 3 and include connecting block 37, connecting block 37 fixed connection is in 8 bottoms of apron, square groove 36 has been seted up to connecting block 37 inside, both sides all set up to the opening around square groove 36, the equal fixedly connected with fixed plate 31 of the 4 left and right sides of ventilation pipe, the rectangular channel 303 has been seted up inside fixed plate 31, the equal fixedly connected with connecting rod 304 in both sides around the rectangular channel 303, connecting rod 304 sliding surface connection has slide 302, slide 302 quantity is two, two slide 302 keep away from the equal fixedly connected with spring 301 in one side mutually, two slide 302 top fixedly connected with inserted block 35, inserted block 35 surface and the inside grafting of square groove 36, one side fixedly connected with arm-tie 34 is kept away from mutually to two inserted blocks 35, arm-tie 34 bottom fixedly connected with expansion block 33, slot 32 quantity is two, two slot 32 all set up in both sides around rectangular channel 303, two slot 32 tops set up to the opening, the inside and expansion block 33 surface grafting of slot 32, spring 301 opposite side and rectangular channel 303 inner wall one side fixed connection, the inside of spring 301 cup joints with connecting rod 304 surface.

Further, connecting block 37 quantity is two, and two connecting blocks 37 all set up in the 8 bottom left and right sides of cover plate, under the operation of mechanism 3 that covers, set up cover plate 8 in ventilation pipe 4 top, can be to the cabin 21 of fleing inside ventilate while, also can reduce when sleet weather, in sleet weather, sleet can not enter into the cabin 21 of fleing.

Example two

Referring to fig. 1-7, on the basis of the first embodiment, the replacement mechanism 5 further comprises a sliding groove 52, the sliding groove 52 is formed in the inner wall of the ventilation pipe 4, sliding blocks 51 are connected inside the sliding groove 52 in a sliding manner, the two sliding blocks 51 are fixedly connected to one side and the front side and the rear side of the filter plate 7, the two sliding blocks 51 are far away from one side and fixedly connected to a connecting plate 53, mounting plates 56 are fixedly connected to the front side and the rear side of the ventilation pipe 4, mounting blocks 55 are fixedly connected to the left side and the right side of the mounting plates 56, bolts 54 are connected to the mounting blocks 55 and the connecting plate 53 in a threaded manner, the number of the mounting blocks 55 is four, and the four mounting blocks 55 are grouped in pairs.

Further, the spout 52 quantity is two, and two spouts 52 all set up both sides around the ventilation pipe 4 inner wall, through setting up change mechanism 5, under change mechanism 5 operation, can make filter plate 7 under long-time in service behavior, can dismantle the change with filter plate 7, has improved the circulation of air to a certain extent, also can improve the aesthetic property simultaneously.

In the actual operation process, when the device is used, and when an accident occurs in a tunnel and emergency refuge is needed, the stone layer 2 can be opened, the stone layer enters the escape compartment 21 and can be discharged out of the tunnel through the outlet 23 opened on the crawling ladder 22, fresh air is needed in the escape compartment 21, the ventilation and ventilation are needed through the ventilation pipe 4, when the external environment is severe for a long time and dirt accumulated on the surface of the filter plate 7 can be cleaned, the cover plate 8 can be taken out of the ventilation pipe 4, the telescopic block 33 is contracted and taken out of the slot 32, when the pull plate 34 is stretched, the insert block 35 drives the insert block 35 to move out of the connecting block 37, the insert block 35 drives the slide plate 302 to slide on the surface of the connecting rod 304 to extrude the spring 301, and at this time, the cover plate 8 can be directly taken out of the ventilation pipe 4;

the bolts 54 are taken out from the inner threads of the mounting block 55 and the connecting plate 53, and the sliding block 51 can be directly taken out from the sliding groove 52 in a sliding way, so that the filter plate 7 can be taken out from the ventilating pipe 4 for cleaning.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a tunnel emergency refuge escape compartment, includes stone layer (2), filter plate (7) and cover plate (8), its characterized in that: the device comprises a stone layer (2), a tunnel body (1), a covering plate (8), an escape cabin (21), an opening, a first escape door (24), crawling ladders (22), an outlet (23), a second escape door (6), a ventilation pipe (4), a replacing mechanism (5), and a covering mechanism (3), wherein the covering plate (8) is arranged at the top of the ventilation pipe (4), the tunnel body (1) is arranged on the left side inside the stone layer (2), the escape cabin (21) is arranged on the right side inside the stone layer (2), the escape cabin (21) is provided with the opening, the first escape door (24) is hinged to the left side of the escape cabin (21), the crawling ladders (22) are fixedly connected to the bottom of the inner wall and the right side of the inner wall of the escape cabin (21), the outlet (23) is arranged on the top of the escape cabin (21), the right side of the inner wall of the stone layer (2) is hinged to the second escape door (6), the ventilation pipe (4) is fixedly connected to the top of the stone layer (2), the ventilation pipe (4), and the surface is fixedly connected with the covering mechanism (3);

cover mechanism (3) including connecting block (37), connecting block (37) fixed connection is in cover plate (8) bottom, inside square groove (36) of having seted up of connecting block (37), both sides all set up to the opening around square groove (36), equal fixedly connected with fixed plate (31) of ventilation pipe (4) left and right sides, rectangular channel (303) have been seted up to fixed plate (31) inside, rectangular channel (303) top sets up to the opening, slot (32) have been seted up to fixed plate (31) inside, equal fixedly connected with connecting rod (304) of both sides around rectangular channel (303), connecting rod (304) surface sliding connection has slide (302), slide (302) quantity is two, two equal fixedly connected with spring (301) in one side is kept away from mutually to slide (302), two slide (302) top fixedly connected with inserted block (35), inserted block (35) surface and the inside grafting of square groove (36), two one side fixedly connected with arm-tie (34) are kept away from mutually to inserted block (35), arm-tie (34) bottom fixedly connected with expansion block (33).

2. The tunnel emergency refuge escape capsule of claim 1, which is characterized in that: slot (32) quantity is two, two slot (32) all set up in both sides around rectangular channel (303), two slot (32) top sets up to the opening, inside and flexible piece (33) surface grafting of slot (32).

3. The tunnel emergency refuge escape capsule of claim 1, which is characterized in that: the other side of the spring (301) is fixedly connected with one side of the inner wall of the rectangular groove (303), and the inside of the spring (301) is sleeved with the surface of the connecting rod (304).

4. The tunnel emergency refuge escape capsule of claim 1, which is characterized in that: connecting block (37) quantity is two, two connecting block (37) all set up in cover plate (8) bottom left and right sides.

5. The tunnel emergency refuge escape capsule of claim 1, which is characterized in that: change mechanism (5) and include spout (52), spout (52) are seted up in ventilation pipe (4) inner wall, the inside sliding connection of spout (52) has slider (51), two slider (51) are close to one side and filter plate (7) front and back both sides fixed connection, two mutually the equal fixedly connected with connecting plate (53) in one side is kept away from mutually in slider (51), the equal fixedly connected with mounting panel (56) in both sides around ventilation pipe (4), the equal fixedly connected with installation piece (55) in the equal both sides of mounting panel (56) left and right sides, the inside equal threaded connection of installation piece (55) and connecting plate (53) has bolt (54).

6. The tunnel emergency refuge escape capsule of claim 5, which is characterized in that: the number of the mounting blocks (55) is four, and every two of the four mounting blocks (55) form a group.

7. The tunnel emergency refuge escape capsule of claim 5, which is characterized in that: the number of the sliding grooves (52) is two, and the two sliding grooves (52) are arranged on the front side and the rear side of the inner wall of the ventilation pipe (4).