CN109057858A - Lightweight basalt composite fiber plate and its subway dispersing platform of production - Google Patents
Lightweight basalt composite fiber plate and its subway dispersing platform of production Download PDFInfo
- Publication number
- CN109057858A CN109057858A CN201811109382.6A CN201811109382A CN109057858A CN 109057858 A CN109057858 A CN 109057858A CN 201811109382 A CN201811109382 A CN 201811109382A CN 109057858 A CN109057858 A CN 109057858A
- Authority
- CN
- China
- Prior art keywords
- basalt
- composite
- platform
- fiber
- layer
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 62
- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003063 flame retardant Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000004035 construction material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 241001163600 Bathylaco nigricans Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920006282 Phenolic fiber Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses lightweight basalt composite fiber plate and its subway dispersing platforms of production, are related to construction material and technical field of rail traffic；Solve the problems, such as that mechanical property and the flame retardant property of current evacuation platform pedal are undesirable；Composite fiber plate is by including that the composite layer of two layers of basalt fiber and one layer of resin fibre layer is constituted, subway dispersing platform, it is made of evacuation platform face and platform support frame, flat surface includes I-shaped drawing and extruding section bar and pultrusion connecting rod, and I-shaped drawing and extruding section bar and pultrusion connecting rod are formed by composite fiber plate pultrusion；Fibrous plate integral strength of the present invention is high, there is certain buffering deformation space simultaneously, so that its process is repeatedly extruded or is trampled is not in fracture or deformation, basalt fiber and resin fibre layer are alternately superimposed, make the flame retardant property of whole plate more preferably, and it is light-weight and eco-friendly, suitable for the requirement of rail traffic platform in particular circumstances.
Description
Technical field
The present invention relates to construction material and technical field of rail traffic more particularly to lightweight basalt composite fiber plate and its
The subway dispersing platform of production.
Background technique
It is urgent for evacuating passenger when subway tunnel evacuation platform is that metro operation train is in an emergency in tunnel
The dedicated escape route withdrawn.Evacuation platform is supported and fixed on tunnel inner wall, the highly ground with subway train compartment by bracket
Plate maintains an equal level, when train parking in danger in tunnel, passenger after Train door opening can a step set foot on evacuation platform, and nearby
It goes to station, run out of tunnel, and avoid passenger and jump off train escape, to reduce the probability that second accident occurs.
It is material that external lateral evacuation platform uses armored concrete more.The country imitates America and Europe at the beginning, also uses reinforcing bar
Concrete does evacuation platform.But with concrete gravity, installation and rear the problems such as safeguarding, occur, using phenolic composite as material
Evacuation platform show advantage.Phenolic composite is that have high flame retardant, the high property of low smokiness in fibre reinforced materials
Energy composite material, this kind of material can be widely applied for the fields such as rail traffic, building, mine.Running tunnel uses composite wood
Material evacuation platform effectively solve the problems, such as it is following: (1) solve the problems, such as substantially the corrosion of metal of running tunnel wet environment and
The couple corrosion problem that various equipment generate, reduces the workload of operation maintenance, has greatly reinforced the safety of operation；(2)
The combining properties for being optimal material using " designability " of composite property for rail traffic actual condition and make
With mode, composite material evacuation platform reaches high intensity, high rigidity, electrical insulating property, fire line, corrosion resistance, resistance to ag(e)ing, resistance to
Fatigability etc., while evacuation platform face has rub resistance, meets in running tunnel and uses；(3) composite material evacuation platform is light
Matter is high-strength, on-site cutting, meets running tunnel limit and the needs in confined space installation, and installation is simple, is easy to
Adjustment；(4) composite material evacuation platform meet running tunnel take precautions against natural calamities, fire-fighting requirements, passenger safety evacuation is met under accident environment.
Based on domestic lightweight evacuation platform is developed substantially with glass fiber material, bill of materials one and mechanical property and flame retardant property are not shown
It writes.
Summary of the invention
The present invention overcomes the shortcomings of the prior art, solves the mechanical property and anti-flammability of current evacuation platform pedal
The undesirable problem of energy, provides the subway dispersing platform of lightweight basalt composite fiber plate and its production.The present invention is by such as
What lower technical solution was realized.
Lightweight basalt composite fiber plate, the composite fiber plate are made of multiple composite layers, the composite layer packet
Two layers of basalt fiber and one layer of resin fibre layer are included, the basalt fiber includes that weight percent is 85-95%
The fabric of basalt unidirectional fibre and 5-15%.
Preferably, the composite fiber plate includes the basalt fiber and 30-40% that weight percent is 60-70%
Resin fibre layer.
Preferably, the resin fibre layer includes phenolic resin.
Preferably, the fabric is flaxen fiber.
The subway dispersing platform of lightweight basalt composite fiber plate production, by evacuation platform face and platform support frame group
At the evacuation platform face is fixed on the platform frame；The platform frame includes crosspiece, diagonal brace and holds
Holder, the crosspiece are connected by load-bearing part with the diagonal brace, the flat surface include I-shaped drawing and extruding section bar and
Pultrusion connecting rod, multiple I-shaped drawing and extruding section bars are arranged successively and are fixed into grid-like plate, institute by pultrusion connecting rod concatenation
The crosspiece stated is hollow structure；Crosspiece, I-shaped drawing and extruding section bar and the pultrusion connecting rod is formed by composite fiber plate pultrusion, institute
The composite fiber plate stated is made of multiple composite layers, and the composite layer includes two layers of basalt fiber and one layer of resin fibre
Layer, the basalt fiber are that basalt unidirectional fiber layers and fiber fabric layer interweave the reticular structure to be formed.
The present invention is generated compared with the existing technology to be had the beneficial effect that.
The present invention mechanical property excellent using basalt, flame retardant property and environmental-protecting performance, binding fiber fabric and resin
It includes netted and layer structure composite fiber plate, the network-like knot that fabric and basalt unidirectional fibre are formed that fiber, which is formed,
Structure keeps the intensity of fibrous plate entirety higher, while having certain buffering deformation space, makes it by repeatedly extruding or trampling
It is not in fracture or deformation, basalt fiber and resin fibre layer are alternately superimposed, make the flame retardant property of whole plate more preferably,
And it is light-weight and eco-friendly.It is used to make subway evacuation by the material that certain shapes is made in pultrude process for the composite fiber plate to put down
Platform keeps the evacuation platform of lightweight more preferable than traditional glass fiber reinforced plastic platform flame retardant property, and mechanical property is more preferable, environmental and durable；Wherein
Crosspiece similarly used this kind of material to make and be hollow structure, so that flat surface when being squeezed and trampling, delay
Impulse force is stronger, by the energy absorption being applied in flat surface and can spring back release, prevent subway dispersing platform by strong influence
And be broken or damage, prolong the service life, lightweight basalt of the present invention meets fiberboard and special structure of horizontal gear is suitable
For the requirement of rail traffic platform in particular circumstances.
Detailed description of the invention
Fig. 1 is subway dispersing platform structural schematic diagram of the present invention.
Fig. 2 is composite fiber plate structural schematic diagram of the present invention.
Wherein, 1 is flat surface, and 2 be crosspiece, and 3 be diagonal brace, and 4 be load-bearing part, and 5 be basalt fiber, and 6 be resin fibre
Layer, 101 be I-shaped drawing and extruding section bar, and 102 be pultrusion connecting rod.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, in conjunction with reality
Example and attached drawing are applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to
It explains the present invention, is not intended to limit the present invention.Below with reference to the examples and drawings technical solution that the present invention will be described in detail, but
The scope of protection is not limited by this.
As shown in Figs. 1-2, the subway dispersing platform of lightweight basalt composite fiber plate production, by 1 He of evacuation platform face
Platform frame composition, the evacuation platform face 1 is fixed on platform frame；Platform frame includes crosspiece 2, diagonal brace
3 and load-bearing part 4, crosspiece 2 is connected by load-bearing part 4 with diagonal brace 3, and flat surface 1 includes I-shaped drawing and extruding section bar 101 and pultrusion company
Bar 102, multiple I-shaped drawing and extruding section bars 101 are arranged successively and are fixed into grid-like plate, crosspiece 2 by the concatenation of pultrusion connecting rod 102
For hollow structure；Crosspiece 2, I-shaped drawing and extruding section bar 101 and pultrusion connecting rod 102 are formed by composite fiber plate pultrusion, composite fibre
Plate is made of multiple composite layers, and composite layer includes two layers of basalt fiber 5 and one layer of resin fibre layer 6, basalt fiber
Interweave the reticular structure to be formed for basalt unidirectional fiber layers and fiber fabric layer.
Wherein, it is 60% basalt fiber and 40% phenolic fiber that composite fiber plate, which includes weight percent,
Layer.Basalt fiber includes that weight percent is 85% basalt unidirectional fibre and 15% hemp fabric.
It is 70% basalt fiber and 30% epoxy that above composite fiber plate, which may be including weight percent,
Resin fibre layer.Basalt fiber includes that weight percent is 95% basalt unidirectional fibre and 5% rayon.
Light material described in embodiment enhances the composite material of flame-retarded resin using basalt materials, and evacuation platform is stepped on
Plate component and its bar component and beam part all use pultrude process to manufacture.According to loading condition and technique and requirement, the Black Warrior
Rock fiber and resin fibre are constituted with certain weight ratio.The excellent mechanical property of basalt, flame retardant property and environment-friendly type make light
The evacuation platform of matter is more preferable than traditional glass fiber reinforced plastic platform flame retardant property, and mechanical property is more preferable, the feature of environmental protection, really embodies environmentally friendly work
Journey.
The above content is combine specific preferred embodiment to the further description done of the present invention, and it cannot be said that
A specific embodiment of the invention is only limitted to this, for those of ordinary skill in the art to which the present invention belongs, is not taking off
Under the premise of from the present invention, several simple deduction or replace can also be made, all shall be regarded as belonging to the present invention by being submitted
Claims determine scope of patent protection.
Claims (5)
1. lightweight basalt composite fiber plate, which is characterized in that the composite fiber plate is made of multiple composite layers, described
Composite layer includes two layers of basalt fiber (5) and one layer of resin fibre layer (6), the basalt fiber include weight hundred
Divide the fabric than the basalt unidirectional fibre and 5-15% that are 85-95%.
2. lightweight basalt composite fiber plate according to claim 1, which is characterized in that the composite fiber plate includes
Weight percent is the basalt fiber of 60-70% and the resin fibre layer of 30-40%.
3. lightweight basalt composite fiber plate according to claim 1, which is characterized in that the resin fibre layer includes
Phenolic resin.
4. lightweight basalt composite fiber plate according to claim 1, which is characterized in that the fabric is that fiber crops are fine
Dimension.
5. the subway dispersing platform of lightweight basalt composite fiber plate production as described in claim 1, by evacuation platform face
(1) it is formed with platform support frame, the evacuation platform face (1) is fixed on the platform frame；The platform branch
Support includes crosspiece (2), diagonal brace (3) and load-bearing part (4), and the crosspiece (2) passes through load-bearing part (4) and the diagonal brace (3)
It is connected, the flat surface (1) includes I-shaped drawing and extruding section bar (101) and pultrusion connecting rod (102), and described is multiple I-shaped
Drawing and extruding section bar (101) is arranged successively and is fixed into grid-like plate by pultrusion connecting rod (102) concatenation, which is characterized in that described
Crosspiece (2) is hollow structure；Crosspiece (2), I-shaped drawing and extruding section bar (101) and the pultrusion connecting rod (102) is by composite fibre
Plate pultrusion is formed, and the composite fiber plate is made of multiple composite layers, and the composite layer includes two layers of basalt fiber
(5) and one layer of resin fibre layer (6), the basalt fiber are basalt unidirectional fiber layers and fiber fabric layer intertexture shape
At reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109382.6A CN109057858A (en) | 2018-09-21 | 2018-09-21 | Lightweight basalt composite fiber plate and its subway dispersing platform of production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109382.6A CN109057858A (en) | 2018-09-21 | 2018-09-21 | Lightweight basalt composite fiber plate and its subway dispersing platform of production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057858A true CN109057858A (en) | 2018-12-21 |
Family
ID=64762502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811109382.6A Pending CN109057858A (en) | 2018-09-21 | 2018-09-21 | Lightweight basalt composite fiber plate and its subway dispersing platform of production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057858A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758489Y (en) * | 2004-12-07 | 2006-02-15 | 张国志 | Subway dispersing platform |
| CN1766288A (en) * | 2005-11-14 | 2006-05-03 | 中山大学 | Subway tunnel combined safety evacuation platform made of fireproof composite materials |
| CN101581133A (en) * | 2009-06-18 | 2009-11-18 | 东南大学 | Continuous fiber-steel wire composite board |
| CN205977265U (en) * | 2016-05-30 | 2017-02-22 | 四川国能高科生物树脂有限公司 | Composite material evacuation platform |
| CN107057273A (en) * | 2017-02-15 | 2017-08-18 | 山东圣泉新材料股份有限公司 | Phenol-formaldehyde resin modified, composite and its preparation method and application |
-
2018
- 2018-09-21 CN CN201811109382.6A patent/CN109057858A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758489Y (en) * | 2004-12-07 | 2006-02-15 | 张国志 | Subway dispersing platform |
| CN1766288A (en) * | 2005-11-14 | 2006-05-03 | 中山大学 | Subway tunnel combined safety evacuation platform made of fireproof composite materials |
| CN101581133A (en) * | 2009-06-18 | 2009-11-18 | 东南大学 | Continuous fiber-steel wire composite board |
| CN205977265U (en) * | 2016-05-30 | 2017-02-22 | 四川国能高科生物树脂有限公司 | Composite material evacuation platform |
| CN107057273A (en) * | 2017-02-15 | 2017-08-18 | 山东圣泉新材料股份有限公司 | Phenol-formaldehyde resin modified, composite and its preparation method and application |
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