CN106677818A - Detachable and portable escape device - Google Patents
Detachable and portable escape device Download PDFInfo
- Publication number
- CN106677818A CN106677818A CN201610936453.4A CN201610936453A CN106677818A CN 106677818 A CN106677818 A CN 106677818A CN 201610936453 A CN201610936453 A CN 201610936453A CN 106677818 A CN106677818 A CN 106677818A
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- CN
- China
- Prior art keywords
- annulus
- escape device
- flange
- diameter
- detachable portable
- Prior art date
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 2
- 241000233855 Orchidaceae Species 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 29
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 229910000952 Be alloy Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 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)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a detachable and portable escape device which comprises a plurality of flanges provided with middle holes. The flanges are connected through connecting rods and connecting chains in a spaced or sectional mode to form a connecting channel. Circular reinforcing rings are arranged between the flanges connected through the connecting rods. The peripheral walls of the flanges forming the connecting channel are sleeved with a composite material in a sealing mode. A connecting rope penetrates through the composite material in the axial direction of the connecting channel. The device is low in weight, high in strength, and capable of being freely dismounted and mounted and efficiently loaded and unloaded, can achieve the real effect of emergency escape, and provides a technical guarantee for safe, economical and civilized construction of enterprises. Switch connection and multi-angle conversion connection during construction of a lower step, construction of a middle step and construction of an upper step can be freely achieved through connection with the connecting chains.
Description
Technical field
The invention belongs to construction life-saving device, particularly a kind of detachable portable escape device.
Background technology
With the fast development of Chinese national economy, the advance to perfect order of " band is all the way " national strategy, highway communication is built
If having welcome the gold period for developing rapidly, construction safety is as the management cost of enterprise, element of competition or even represents country
Civilization degree causes the great attention of government and society.How to ensure safe construction, civilized construction, sustainable formula construction also into
An emphasis difficult problem in construction management departments at different levels and supervision working unit.Because China is vast in territory, geological condition difference is huge
Greatly, there is the engineering accidents such as roof fall, landslide, landslide during constructing tunnel to can hardly be avoided, how to reduce after Tunnel Landslide
Loss, particularly avoids casualties from being not only the major safety problems that China's current tunnel construction field faces, while being also
Great technical problem.
According to《Nine regulations of safety for tunnel engineering》、《People's Republic of China's industry standard ferrum builds (2010) No. 88 ferrum
Road constructing tunnel rescue instruction》With《Highway engineering construction technical specification of security》The related peace such as (JTG F90-2015)
The issue enforcement of construction documents entirely, each construction enterprises have carried out studying and correlation for the potential safety hazard occurred in constructing tunnel
Technique Popularizing application.Comparatively speaking, the use of passway for escaping method is a kind of simple, effective and the mode of economy.Passway for escaping
Related request is：Support System in Soft Rock Tunnels excavates chapelet face to arranging passway for escaping between secondary lining, and with excavating, drilling depth is continuous
Reach, passway for escaping distance excavates chapelet face and cannot be greater than 20m, and the rigidity of passway for escaping, intensity and impact resistance should meet
Safety requirements, passway for escaping internal diameter is not preferably less than 0.8m.
Currently, it is adaptable to which the material of passway for escaping mainly has with equipment：Steel pipe, concrete duct and steel band PE corrugated tubes three
Kind, by being the passway for escaping of carrier and the popularization and application of technology to this different materials, significantly reduce in constructing tunnel
Existing security incident and casualties.But, with issue of the country with regard to the new specification of safe construction and enterprise's tunnel construction technology
Development, current escape technology and equipment can not meet requirement, and it has the technical problem of following several respects：1) escape tube
Road piece weight is big, non-dismountable, mobile inconvenience, and crane or excavator etc. can only be leaned on mobile, installs and affects construction when removing
Progress；2) connect difficult between single-piece, readily satisfy construction of getting out of a predicament or an embarrassing situation, but when centering step construction and top bar construction, single-piece
Between connection and fixed difficulty of construction it is big；3) cost is higher.
In addition, various materials also have the shortcomings that it is spontaneous：The corrosion-resistant of escape steel pipe, it is not easy to maintain；Pipe of concrete
Fragility is big, carries inconvenience fragile；Steel band PE corrugated tubes are inflammable, not wear-resistant etc..
In view of the problem that above-mentioned pipe for escaping is present, construction party is for construction speed and reduces construction cost, by escape tube
Road is shelved on outside tunnel, is intended merely to deal with checking that interim assembling is used.This mode can not really play the work of emergency escape
With causing very big hidden danger to safe construction.
The content of the invention
It is an object of the invention to provide a kind of lightweight, high-strength, energy disassembled and assembled freely, the detachable portable escape of efficiently handling
Device, the device can really play a part of emergency escape, and for enterprise security construction, economic construction, civilized construction skill is provided
Art is ensured.
The purpose of the present invention is by following technical solution realizing.
According to one embodiment that the present invention is provided, the invention provides a kind of detachable portable escape device, including
Several have the flange of mesopore, and interface channel is connected and composed by connecting rod and connects chain between flange, and the connecting rod connects
Reinforcement annulus is provided between the flange for connecing；Flexible compound material is encapsulated with some flange periphery walls for constituting interface channel
Material, running through along the axial elasticity composite of interface channel has connecting rope.
Preferably, the flange is annular shape, it is made up of with the outer annulus for being arranged on interior annular two ends interior annular, it is interior
Internal radius are 600-800mm, and wall thickness is 5mm-30mm；Outer internal radius are equal with interior annular external diameter, and its external diameter is
900mm-1200mm, is uniformly distributed some circular holes on the annulus of outer, Circularhole diameter is 10mm-100mm.
Preferably, the connecting rod is bar-shaped, its cross section is triangle, circular or trapezium structure, and its length is
1000mm-5000mm, a diameter of 100mm-1000mm.
Preferably, the connects chain two ends are bar-shaped, and there is screw thread on rod, its cross section is polygon or circle
Structure, often holds length to be 100mm-1000mm；Be the annulus of multiple mutual sockets between the rod of connects chain two, annulus it is a diameter of
20mm-100mm, the diameter of section of annulus is 10mm-50mm.
Preferably, the internal diameter 600mm-800mm for strengthening annulus, external diameter is 900mm-1200mm, between internal-and external diameter
Some circular holes are uniformly distributed, the interior diameter of circular hole is 100mm-1000mm.
Further, the material of the flange, connecting rod, connects chain and reinforcement annulus is alloy, steel or composite.
Preferably, the flexible composite is tubular, its thickness is 3mm-50mm, is uniformly distributed at the top of cylinder multiple
Through the circular hole of connecting rope.
Preferably, reinforcing material of the flexible composite for acrylonitrile-butadiene rubber reinforced with Kevlar aramid fiber.
Preferably, it is logical to connect and compose connection by connecting rod and the connection of connects chain interval or segmentation between the flange
Road.
The method have the characteristics that：
1) the dismantled and assembled design of escape device.The device is capable of achieving 2-4 people's complete independently installation or removal work.Escape dress
Put and be divided into several parts that can mutually assemble, effective fixation of device passage is achieved that by simple combination, it is ensured that escape
Raw channel security and degree of stability；
2) the part high-strength light of assembling, is readily transported carrying.
3) assemble as a result of the multidimensional of part, various pieces part is relatively independent, can be tieed up for destruction part
Repair or change, greatly saved the maintenance cost of escape device.
4) use that escape device passes through connects chain, can arbitrarily realize getting out of a predicament or an embarrassing situation construction, middle step construction and top bar are applied
The conversion connection in man-hour and multi-angle conversion connection.
Description of the drawings
Fig. 1 is escape device profile of the present invention.
Fig. 2 (a), (b) are respectively that escape device of the present invention strengthens annulus front view and C-C sectional views.
Fig. 3 is escape device connects chain sectional view of the present invention.
Fig. 4 (a), (b) are respectively escape device flange side view of the present invention and B-B sectional views.
In figure：1st, flange；2nd, flexible composite；3rd, annulus is strengthened；4th, connects chain；5th, connecting rod；6th, nut；7th, connect
Nut；8th, connecting rope.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in detail.
As shown in figure 1, this escape device is combined by 8 independent parts：I.e. flange 1, flexible composite 2, plus
Strong annulus 3, connects chain 4, connecting rod 5, nut 6, attaching nut 7 and connecting rope 8.The escape device, concrete structure is：Flange 1
It is attached with connecting rod 5 and connects chain 4 between flange.When being linked with connecting rod 5, the middle part of connecting rod 5 is placed and is strengthened
Annulus 3, reinforcement annulus 3 is certain thickness, and periphery is uniformly distributed some circular holes suitable with the diameter of connecting rod 5, its circular hole number and
The quantity of connecting rod 5 is suitable；It is fixed by nut 6 between connecting rod 5 and flange 1；Pass through between connects chain 4 and flange 1
Attaching nut 7 is fixed；Device is by the interval setting connecting rod 5 between flange 1 and flange or the use number of connects chain 4
Measure to reach the extension of device radially length；When flange 1, connecting rod 5 or connects chain 4, strengthen annulus 3 and bolt 6
After each component complete combination, as the bracing frame of passway for escaping；With the reinforcing material of high polymer acrylonitrile-butadiene rubber reinforced with Kevlar aramid fiber
Flexible composite 2 and connecting rope 8 carry out sleeve to molectron.Flexible composite is tubular, and its thickness is 3mm-50mm,
Cylinder top is uniformly distributed multiple circular holes through connecting rope, and flexible composite is fixed on by flange and connection by connecting rope
On the interface channel periphery that bar, connects chain are constituted.
As shown in Fig. 2 (a), (b), in the structure of the present invention, strengthen annulus 3 and be provided with identical with the cylindrical tube internal diameter of flange 1
Endoporus, strengthen that the ring wall of annulus 3 is circumferentially distributed the through hole corresponding with flange connection ring, be easy to connecting rod 5 or connects chain 4
Pass through.Strengthen annulus 3 and there is certain thickness, the internal diameter for strengthening annulus is 600mm-800mm, and external diameter is 900mm-1200mm,
Some circular holes are uniformly distributed between internal-and external diameter, the interior diameter of circular hole is 100mm-1000mm.Connect when using between flange and flange
When bar 5 connects, centre can install reinforcement annulus 3, play a supporting role；Its material can be alloy, steel or composite.
The two ends of connecting rod 5 and connects chain 4 are bar-shaped, and end sets screw thread, and the length of connecting rod 5 is 1000mm-5000mm, is
Triangle, circle, trapezoidal or other structures, its a diameter of 100mm-1000mm, its material can be alloy, steel or composite wood
Material.
As shown in figure 3, the two ends of connects chain 4, for bar-shaped, end sets screw thread, often hold length to be 100mm-1000mm, when with method
During blue 1 connection, with attaching nut 7, the installation of the passway for escaping of any multi-angle of curve is realized；Its cross section can for polygon or
Person is circular, and its material can be alloy, steel or composite；Be the annulus of multiple mutual sockets in the middle of connects chain 4, annulus it is straight
Footpath is 20mm-100mm, and the diameter of section of annulus is 10mm-50mm；The material of connects chain 4 can be alloy, steel or composite wood
Material.
Such as Fig. 4 (a), shown in (b), flange 1 is annular shape in the structure of the present invention, by interior annular and is located between interior annular
Outer annulus composition, interior annular internal diameter is 600-800mm, as passway for escaping, is easy to the escape of workmen；Wall thickness is
5mm-30mm；Outer annulus is welded in interior annular, and outer internal radius are equal with interior annular external diameter, and its external diameter is 900mm-
1200mm, is uniformly distributed some circular holes on the annulus of outer, Circularhole diameter is 10mm-100mm；Flange material can for alloy, steel or
Person's composite.
The internal diameter for strengthening annulus is 600mm-800mm, and external diameter is 900mm-1200mm, is uniformly distributed between internal-and external diameter some
Circular hole, the interior diameter of circular hole is 100mm-1000mm.
It can be spaced connected mode (see Fig. 1 institutes to be connected by connecting rod and connects chain between flange of the present invention and flange
Show structure) or segmentation connect and compose interface channel, segmentation connected mode is that to be attached composition according to the situation of tunnel passage suitable
The interface channel of answering property.
Above-described embodiment is the invention is not limited in, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deform within the scope of the present invention.
Claims (9)
1. a kind of detachable portable escape device, it is characterised in that：There is the flange of mesopore including several, lead between flange
Cross connecting rod and connects chain connects and composes interface channel, between the flange of the connecting rod connection reinforcement annulus is provided with；In structure
Flexible composite is encapsulated with some flange periphery walls of interface channel, along the axial elasticity composite of interface channel
Through there is connecting rope.
2. a kind of detachable portable escape device according to claim 1, it is characterised in that：The flange is annulus
Shape, is made up of interior annular with the outer annulus for being arranged on interior annular two ends, and interior annular internal diameter is 600-800mm, and wall thickness is 5mm-
30mm；Outer internal radius are equal with interior annular external diameter, and its external diameter is 900mm-1200mm, is uniformly distributed on the annulus of outer some
Circular hole, Circularhole diameter is 10mm-100mm.
3. a kind of detachable portable escape device according to claim 1, it is characterised in that：The connecting rod is rod
Shape, its cross section is triangle, circular or trapezium structure, and its length is 1000mm-5000mm, a diameter of 100mm-1000mm.
4. a kind of detachable portable escape device according to claim 1, it is characterised in that：The connects chain two ends are
It is bar-shaped, and have screw thread on rod, its cross section is polygon or circular configuration, often holds length to be 100mm-1000mm；Connection
It is the annulus of multiple mutual sockets between the rod of chain two, a diameter of 20mm-100mm of annulus, the diameter of section of annulus is 10mm-
50mm。
5. a kind of detachable portable escape device according to claim 1, it is characterised in that：It is described to strengthen the interior of annulus
Footpath is 600mm-800mm, and external diameter is 900mm-1200mm, and some circular holes are uniformly distributed between internal-and external diameter, and the interior diameter of circular hole is
100mm-1000mm。
6. a kind of detachable portable escape device according to any one of claim 2-5, it is characterised in that：The method
Orchid, connecting rod, connects chain and the material for strengthening annulus are alloy, steel or composite.
7. a kind of detachable portable escape device according to claim 1, it is characterised in that：The flexible composite
For tubular, its thickness is 3mm-50mm, and multiple circular holes through connecting rope are uniformly distributed at the top of cylinder.
8. a kind of detachable portable escape device according to claim 7, it is characterised in that：The flexible composite
For the reinforcing material of acrylonitrile-butadiene rubber reinforced with Kevlar aramid fiber.
9. a kind of detachable portable escape device according to claim 1, it is characterised in that：Pass through between the flange
Connecting rod and the connection of connects chain interval or segmentation connect and compose interface channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936453.4A CN106677818B (en) | 2016-11-01 | 2016-11-01 | A kind of detachable portable escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936453.4A CN106677818B (en) | 2016-11-01 | 2016-11-01 | A kind of detachable portable escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677818A true CN106677818A (en) | 2017-05-17 |
| CN106677818B CN106677818B (en) | 2018-10-16 |
Family
ID=58839431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610936453.4A Expired - Fee Related CN106677818B (en) | 2016-11-01 | 2016-11-01 | A kind of detachable portable escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677818B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006100375A4 (en) * | 2006-05-07 | 2006-06-22 | Edward John Wilkins | Miners save system |
| CN202483622U (en) * | 2012-03-30 | 2012-10-10 | 云南省交通科学研究所 | Emergency rescue passageway for road tunnel construction |
| CN202724498U (en) * | 2012-08-15 | 2013-02-13 | 郭明忠 | Inclined slide type tunnel form escape device for high-rise building |
| CN104208830A (en) * | 2014-08-06 | 2014-12-17 | 哈尔滨工业大学 | Modularized inflatable unfolding emergency life saving passage |
| CN204283496U (en) * | 2014-11-28 | 2015-04-22 | 河南理工大学 | A kind of coal mine roadway quick blocking air bag |
| CN204532417U (en) * | 2015-01-20 | 2015-08-05 | 天津润木科技有限公司 | A kind of resistance to deformation fast-escape pipe |
| CN204533917U (en) * | 2015-04-10 | 2015-08-05 | 天津润木科技有限公司 | The anti-deformation quick Connector coupling of a kind of escape tube |
| CN206256927U (en) * | 2016-11-01 | 2017-06-16 | 西安科技大学 | Detachable portable escape device |
-
2016
- 2016-11-01 CN CN201610936453.4A patent/CN106677818B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006100375A4 (en) * | 2006-05-07 | 2006-06-22 | Edward John Wilkins | Miners save system |
| CN202483622U (en) * | 2012-03-30 | 2012-10-10 | 云南省交通科学研究所 | Emergency rescue passageway for road tunnel construction |
| CN202724498U (en) * | 2012-08-15 | 2013-02-13 | 郭明忠 | Inclined slide type tunnel form escape device for high-rise building |
| CN104208830A (en) * | 2014-08-06 | 2014-12-17 | 哈尔滨工业大学 | Modularized inflatable unfolding emergency life saving passage |
| CN204283496U (en) * | 2014-11-28 | 2015-04-22 | 河南理工大学 | A kind of coal mine roadway quick blocking air bag |
| CN204532417U (en) * | 2015-01-20 | 2015-08-05 | 天津润木科技有限公司 | A kind of resistance to deformation fast-escape pipe |
| CN204533917U (en) * | 2015-04-10 | 2015-08-05 | 天津润木科技有限公司 | The anti-deformation quick Connector coupling of a kind of escape tube |
| CN206256927U (en) * | 2016-11-01 | 2017-06-16 | 西安科技大学 | Detachable portable escape device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106677818B (en) | 2018-10-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20181016 Termination date: 20191101 |