CN110273706A - A kind of inflatable tunnel safety escape route - Google Patents
A kind of inflatable tunnel safety escape route Download PDFInfo
- Publication number
- CN110273706A CN110273706A CN201910642023.5A CN201910642023A CN110273706A CN 110273706 A CN110273706 A CN 110273706A CN 201910642023 A CN201910642023 A CN 201910642023A CN 110273706 A CN110273706 A CN 110273706A
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- China
- Prior art keywords
- pad
- pipeline
- fixedly connected
- escape route
- tunnel safety
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000012528 membrane Substances 0.000 claims abstract description 25
- 238000005273 aeration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention provides a kind of inflatable tunnel safety escape route, including pipeline body and attachment device, pipeline body includes pad, pad is fixedly connected with gas ducting, and attachment device is fixedly connected with gas ducting both ends, and gas ducting includes pipeline inner membrance and pipeline outer membrane, pipeline inner membrance and pipeline outer membrane are fixedly connected with pad, pipeline outer membrane is equipped with aeration aperture, and aeration aperture is arranged by pipeline body center mirror surface, and aeration aperture is fixedly connected with check valve；Attachment device includes shell, cavity is equipped in shell, slideway is equipped on the outside of cavity, slideway slidably connects sliding block, sliding block lower end is fixedly connected with inserted sheet, inserted sheet one end is equipped with plug, and the section of plug is triangle, upper end of slide block be fixedly connected with the shifting block present invention have many advantages, such as easy to disassemble, lighter weight be conducive to carrying, with excellent impact resistance energy, be suitable for needing for user.
Description
Technical field
The present invention relates to tunnel escape fields, and in particular to a kind of inflatable tunnel safety escape route.
Background technique
Tunnel refers to the channel digged up in existing building or rock structure, is the engineering construction being embedded in stratum
Object, is a kind of form of human use's underground space, and tunnel can be divided into traffic tunnel, Hydraulic Tunnel, municipal tunnel, mine tunnel
Road.
Tunnel facilitates the traffic of people, slows down the traffic jam of society, and vcehicular tunnel is built in underground for automobile
The channel of traveling generally also doubles as the channels such as pipeline and pedestrian, and highway in China tunnel construction is started late, with developed countries
It compares, the features such as the relevant technologies level is still lower, and vcehicular tunnel span is big in addition, complicated construction technique, changeable landform, causes
There is also many technical problems in vcehicular tunnel process of construction.Increasingly although as highway in China tunnel New Austrian Tunneling Method construction technology
Maturation, intricately the relevant design theory in geological conditions tunnel and technology for constructing obtain certain achievement, but in tunnel construction
Cave-in accident but repeated, and construction safety problem is extremely severe.Country's constructing tunnel escape hedging is mostly used in two linings at present
And escape route is laid between face, traditional tunnel pipe for escaping generallys use steel pipe, glass fiber reinforced plastic wound tube, polyethylene
Pipe, and connected between pipe pipe using modes such as casing welding, flanged joint, chain-type connection or hood types.
Pipeline such first is in long-term transport, and shipped quantity is extremely limited, transportation cost is high；Secondly, constructing tunnel mistake
As face constantly promotes in journey, all extremely inconvenient in connection procedure, inefficiency is being carried and dismounted to pipe for escaping.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of easy to disassemble, lighter weights to be conducive to carry, has good shock resistance
The inflatable tunnel safety escape route of performance.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of inflatable tunnel safety escape route,
Including pipeline body and attachment device, the pipeline body includes pad, and the pad is fixedly connected with gas ducting, the company
Connection device is fixedly connected with the gas ducting both ends, and the gas ducting includes pipeline inner membrance and pipeline outer membrane, the pipeline
Inner membrance and the pipeline outer membrane are fixedly connected with the pad, and the pipeline outer membrane is equipped with aeration aperture, and the aeration aperture passes through
The setting of pipeline body center mirror surface, the aeration aperture are fixedly connected with check valve；The gas ducting both ends, which are equipped with, to be fixed
Rope.
Further, the aeration aperture is fixedly connected with gas tube, and the gas tube is fixedly connected with gas distribution row, institute
It states gas distribution discharge pipe and is connected with air pressure pump.
Further, the material of the pipeline outer membrane is waterproof corrosion resistant insulated heat film, and the material of the pipeline inner membrance is
Insulating water-proof cloth.
Further, several skeletons, the interval between the skeleton two-by-two are fixedly connected on the outside of the pipeline inner membrance
For 50-60cm, the skeleton is semi-circular shape, and the pad is run through in the skeleton bottom end.
Further, the spacing of the pipeline inner membrance and the pipeline outer membrane is greater than 30cm, the internal diameter of the pipeline body
Greater than 80cm, the length of the pipeline body is 6-30m.
Further, the pad includes the first pad and the second pad, and first pad and second pad are solid
Fixed connection, the material of first pad are abrasion-proof corrosion-proof thermophilic pad, and the material of second pad is wear-resisting antiskid pad.
Further, the attachment device includes shell, and cavity is equipped in the shell, is equipped with and slides on the outside of the cavity
Road, the slideway slidably connect sliding block, and the sliding block lower end is fixedly connected with inserted sheet, and described inserted sheet one end is equipped with plug, institute
The section for stating plug is triangle, and the upper end of slide block is fixedly connected with shifting block.
Further, one end in the cavity far from the sliding block is equipped with soft seal pad.
Further, the attachment device is additionally provided with mounting hole and first through hole, and the first through hole has sequentially passed through shell
External side, soft seal pad, slideway and case inside, the mounting hole are vertically arranged with the first through hole.
Further, the pipeline outer membrane is equipped with the second through-hole, and second through-hole is adapted with the first through hole.
Compared with prior art, the advantages and positive effects of the present invention are:
1. a kind of inflatable tunnel safety escape route provided by the invention, can by the setting of gas ducting and pad
It is inflated device when in use, the setting of skeleton can effectively increase the impact resistance of pipe for escaping, and between skeleton
It is connectionless to will not influence pipeline extension carrying, without using when the folding that can deflate place, to reduce the placement space of device,
Interior in a limited space more escape route can be stored, and lighter weight is conducive to carry, and greatly reduces transportation cost, makes
With more convenient, the present invention has many advantages, such as that lighter weight is conducive to carry, have excellent impact resistance energy, more adapts to use
The needs at family.
2. a kind of inflatable tunnel safety escape route provided by the invention, is enabled devices to by the setting of attachment device
It is easy to disassemble, pipe for escaping can be attached only by bolt, reduce set-up time when use, and first is logical
The setting in hole, the second through-hole, inserted sheet, slideway, shifting block enables devices to deflate by stirring shifting block, greatly improve
The overall performance of whole device, is more able to satisfy the needs of user.
3. a kind of inflatable tunnel safety escape route provided by the invention, passes through pipeline outer membrane, pipeline inner membrance and pad
Setting device can be made to meet pipe for escaping in the case where keeping light needed for shock resistance and high temperature resistant, it is wear-resisting,
Waterproof, heat-insulated feature can adequately protect escape personnel, and there is the present invention lighter weight to be conducive to carry, have
The advantages that excellent impact resistance energy, more adapts to the needs of user.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is side semi-cutaway of the invention；
Fig. 4 is enlarged drawing at A of the invention；
Fig. 5 is inflated condition figure of the invention；
Fig. 6 is Section A-A figure of the invention.
In figure: pipeline body -1, pad -3, gas ducting -4, pipeline inner membrance -5, pipeline outer membrane -6, fills at attachment device -2
Stomata -7, check valve -8, gas tube -9, gas distribution row -10, air pressure pump -11, the first pad -12, the second pad -13,
Shell -14, cavity -15, slideway -16, inserted sheet -17, sliding block -18, fixed rope -19, shifting block -20, soft seal pad -21, mounting hole -
22, first through hole -23, the second through-hole -24, plug -25, skeleton -26.
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with attached drawing combined with specific embodiments below
It states.
Embodiment 1: a kind of inflatable tunnel safety escape route is in use when collapsing of catching fire:
As Figure 1-Figure 5, pipeline body 1 and attachment device 2, pipeline body 1 include pad 3, and pad 3 includes the first pad
Body 12 and the second pad 13, the first pad 12 are fixedly connected with the second pad 13, and pad 3 is fixedly connected with gas ducting 4, connection
Device 2 is fixedly connected with 4 both ends of gas ducting, and gas ducting 4 includes pipeline inner membrance 5 and pipeline outer membrane 6, pipeline inner membrance 5 and pipe
Road outer membrane 6 is fixedly connected with pad 3, and the outside of pipeline inner membrance 5 is fixedly connected with several skeletons 26, two-by-two between skeleton 26
Between be divided into 50-60cm, skeleton 26 is semi-circular shape, and pad 3 is run through in 26 bottom end of skeleton, and the setting of skeleton 26, which can effectively increase, to be escaped
The impact resistance of raw pipeline, and it is connectionless between skeleton will not influence pipeline extension carrying, skeleton 26 can for steel pipe or other
Light-weight high-strength material；Pipeline outer membrane 6 is equipped with aeration aperture 7；Attachment device 2 includes shell 14, is equipped with cavity 15, cavity in shell 14
15 outsides are equipped with slideway 16, and slideway 16 slidably connects sliding block 18, and 18 lower end of sliding block is fixedly connected with inserted sheet 17,17 one end of inserted sheet
Equipped with plug 25, the section of plug 25 is triangle, and one end far from sliding block 18 is equipped with soft seal pad 21 in cavity 15, is sealed soft
Pad 21 is a kind of rubber mount with frictional force, and since the interference of sealed bolster 21 is arranged, plug 25 is made to be inserted into and pull out
It is more difficult when out, to be effectively sealed to device, when plug 25 is extracted, due to 23 one end of first through hole and outside
Boundary is connected, and 23 other end of first through hole is connected to the second through-hole 24, allows gas to that deflation is enough quickly discharged, and 18 upper end of sliding block is solid
Surely it is connected with shifting block 20, attachment device 2 is additionally provided with mounting hole 22 and first through hole 23, and first through hole 23 has sequentially passed through shell 14
Outside, 14 inside of soft seal pad 21, slideway 16 and shell, mounting hole 22 are vertically arranged with first through hole 23, and pipeline outer membrane 6 is equipped with
Second through-hole 24, the second through-hole 24 are adapted with first through hole 23.
The cloth that the equal PTFE film of material and PVC fire-proof and thermal-insulation cloth of pipeline outer membrane 6 and pipeline inner membrance 5 are combined, the
The material of one pad 12 is ultra high molecular weight polyethylene fiber cloth composite layer, and the material of the second pad 13 is nylon cloth composite pad,
Have the characteristics that rub resistance, fire-proof and thermal-insulation, and pad 3 has the characteristics that heat-resisting, non-combustible, rub resistance, resistant to chemical etching, anti-skidding
Escape personnel can be effectively prevent injured.
The spacing of pipeline inner membrance 5 and pipeline outer membrane 6 is 30cm, and thicker air cushion can effectively ensure that the shock resistance of pipeline
Performance, the internal diameter of pipeline body 1 are 80cm, guarantee that ordinary people creeps movement under a relatively comfortable height, reduces escape people
Member's pressure, makes ordinary people escape as early as possible in pipeline, and the length of pipeline body 1 is 6m.
It by the mounting hole 22 of attachment device 2 when use, is installed by bolt or chain, installation simultaneously will inflation
Hole 7 connects gas tube 9, and gas tube 9 is connected to each interface of gas distribution row 10, and gas distribution row 10 is connected to air compression
Pump 11, can be inflated pipeline, and because aeration aperture 7 is by the setting of 1 center mirror surface of pipeline body, aeration aperture 7 is fixedly connected
There is check valve 8, multiplex roles can be carried out according to rescue situation and be inflated, and do not will cause gas in gas replenishment process and let out
Pipeline can be laid with by leakage, inflation after being installed along a lateral face of preliminary bracing, need standard according to tunnel state
The transfer tube of standby 1m, 2m are transferred, and are managed interior reserved working rope, are facilitated escape, speedily carry out rescue work, get in touch with and transmit various articles.
Embodiment 2: a kind of use of inflatable tunnel safety escape route in permeable collapsing:
The connection type of inflatable tunnel safety escape route is the same as embodiment 1；
The material of pipeline outer membrane 6 and pipeline inner membrance 5 is the oil-repellent finiss composition of the mostly micro- PTFE film of hydrophobicity and Organic fluoride
Compound fabric, the material of the first pad 12 is ultra high molecular weight polyethylene fiber cloth composite layer, and the material of the second pad 13 is
Nylon cloth composite pad, external spray waterproof membrane have the characteristics that rub resistance, prevent water penetration, and pad 3 has rub resistance, resistance toization
Learning anti-skidding, the impermeable feature of the water-fast burn into of burn into can effectively prevent escape personnel injured.
Embodiment 3: a kind of inflatable tunnel safety escape route is by the use in the case of driving step:
It, should be by suitable by driving step during rescue site is laid with using the inflation tunnel pipelines in embodiment 1
Prolong step arrangement, 135 ° of adapter couplings are installed by bolt or chain and are postponed, pipeline overhead height and length is not to influence
It constructs and unlatching escape scuttle is convenient for be advisable.
The course of work of the invention is as follows:
In use, first checking the attachment device of pipe for escaping 2 and pipeline body 1, then pass through attachment device 2
Mounting hole 22, is installed by bolt or chain, and aeration aperture 7 is connected gas tube 9 simultaneously by installation, and gas tube 9 is connected to
Each interface of gas distribution row 10, gas distribution row 10 are connected to air pressure pump 11, can be inflated to pipeline, and because
Aeration aperture 7 is arranged by 1 center mirror surface of pipeline body, and aeration aperture 7 is fixedly connected with check valve 8, can be according to rescue shape
Condition carries out multiplex roles and is inflated, and not will cause gas leakage in gas replenishment process, and inflation can be by pipeline after being installed
It is laid with along a lateral face of preliminary bracing, is transferred according to the transfer tube that tunnel state need to prepare 1m, 2m, managed interior pre-
Working rope is stayed, facilitates escape, speedily carry out rescue work, get in touch with and transmit various articles, tunnel safety pipe for escaping is mobile in place in two lining trolleys
In the process, it should be removed section by section when temporarily tearing shifting open, to ensure the effectiveness of tunnel pipe for escaping at any time, when dismounting, remove the company of device
The bolt or chain connect splits out the unit section of single pipe for escaping, then enforces shifting block 20, and shifting block 20, which drives, to be inserted
Piece 17 slides in slideway 16, makes plug 25 far from the sealed bolster 21 for sealing, and sealed bolster 21 is a kind of with friction
The rubber mount of power, and since the interference of sealed bolster 21 is arranged, make plug 25 into and out when it is more difficult, thus
Effectively device is sealed, when plug 25 is extracted, since first through hole 23 is connected to the second through-hole 24, is allowed gas to enough
Quickly discharge is deflated, and deflation terminates, and pipe for escaping can be rolled to transport or storage.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (10)
1. a kind of inflatable tunnel safety escape route, it is characterised in that: described including pipeline body (1) and attachment device (2)
Pipeline body (1) includes pad (3), and the pad (3) is fixedly connected with gas ducting (4), the attachment device (2) with it is described
Gas ducting (4) both ends are fixedly connected, and the gas ducting (4) includes pipeline inner membrance (5) and pipeline outer membrane (6), the pipeline
Inner membrance (5) and the pipeline outer membrane (6) are fixedly connected with the pad (3), and the pipeline outer membrane (6) is equipped with aeration aperture (7),
The aeration aperture (7) is arranged by the pipeline body (1) center mirror surface, and the aeration aperture (7) is fixedly connected with check valve
(8)；Gas ducting (4) both ends are equipped with fixed rope (19).
2. a kind of inflatable tunnel safety escape route according to claim 1, it is characterised in that: the aeration aperture (7)
It is fixedly connected with gas tube (9), the gas tube (9) is fixedly connected with gas distribution row (10), and the gas distribution arranges (10)
Pipeline is connected with air pressure pump (11).
3. a kind of inflatable tunnel safety escape route according to claim 1, it is characterised in that: the pipeline outer membrane
(6) material is waterproof corrosion resistant insulated heat film, and the material of the pipeline inner membrance (5) is insulating water-proof cloth.
4. a kind of inflatable tunnel safety escape route according to claim 1, it is characterised in that: the pipeline inner membrance
(5) be fixedly connected on the outside of several skeletons (26), between the skeleton two-by-two (26) between be divided into 50-60cm, the skeleton
It (26) is semi-circular shape, the pad (3) are run through in skeleton (26) bottom end.
5. a kind of inflatable tunnel safety escape route according to claim 1, it is characterised in that: the pipeline inner membrance
(5) it is greater than 30cm with the spacing of the pipeline outer membrane (6), the internal diameter of the pipeline body (1) is greater than 80cm, the pipeline body
(1) length is 6-30m.
6. a kind of inflatable tunnel safety escape route according to claim 5, it is characterised in that: pad (3) packet
The first pad (12) and the second pad (13) are included, first pad (12) is fixedly connected with second pad (13), described
The material of first pad (12) is abrasion-proof corrosion-proof thermophilic pad, and the material of second pad (13) is wear-resisting antiskid pad.
7. a kind of inflatable tunnel safety escape route according to claim 1, it is characterised in that: the attachment device
(2) include shell (14), be equipped with cavity (15) in the shell (14), be equipped with slideway (16) on the outside of the cavity (15), it is described
Slideway (16) slidably connects sliding block (18), and sliding block (18) lower end is fixedly connected with inserted sheet (17), the inserted sheet (17) one
End is equipped with plug (25), and the section of the plug (25) is triangle, and sliding block (18) upper end is fixedly connected with shifting block (20).
8. a kind of inflatable tunnel safety escape route according to claim 7, it is characterised in that: in the cavity (15)
One end far from the sliding block (18) is equipped with soft seal pad (21).
9. a kind of inflatable tunnel safety escape route according to claim 8, it is characterised in that: the attachment device
(2) mounting hole (22) and first through hole (23) are additionally provided with, the first through hole (23) has sequentially passed through on the outside of shell (14), is soft close
On the inside of packing (21), slideway (16) and shell (14), the mounting hole (22) is vertically arranged with the first through hole (23).
10. a kind of inflatable tunnel safety escape route according to claim 9, it is characterised in that: the pipeline outer membrane
(6) the second through-hole (24) are equipped with, second through-hole (24) is adapted with the first through hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642023.5A CN110273706A (en) | 2019-07-16 | 2019-07-16 | A kind of inflatable tunnel safety escape route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642023.5A CN110273706A (en) | 2019-07-16 | 2019-07-16 | A kind of inflatable tunnel safety escape route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110273706A true CN110273706A (en) | 2019-09-24 |
Family
ID=67964607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642023.5A Pending CN110273706A (en) | 2019-07-16 | 2019-07-16 | A kind of inflatable tunnel safety escape route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110273706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664260A (en) * | 2020-12-29 | 2021-04-16 | 天津润木科技有限公司 | High-strength escape pipe with good impact resistance |
| CN114483165A (en) * | 2021-12-22 | 2022-05-13 | 山东大学 | Escape pipeline, system and method for tunnel |
-
2019
- 2019-07-16 CN CN201910642023.5A patent/CN110273706A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664260A (en) * | 2020-12-29 | 2021-04-16 | 天津润木科技有限公司 | High-strength escape pipe with good impact resistance |
| CN114483165A (en) * | 2021-12-22 | 2022-05-13 | 山东大学 | Escape pipeline, system and method for tunnel |
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