CN108407832B - Rail vehicle honeycomb panel preparation process - Google Patents
Rail vehicle honeycomb panel preparation process Download PDFInfo
- Publication number
- CN108407832B CN108407832B CN201710071393.9A CN201710071393A CN108407832B CN 108407832 B CN108407832 B CN 108407832B CN 201710071393 A CN201710071393 A CN 201710071393A CN 108407832 B CN108407832 B CN 108407832B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- wireless network
- embedded nut
- rail vehicle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of preparation processes of rail vehicle honeycomb panel; its processing step is that liner layer is wrapped up on cellular board; then built-in fitting and vacuum slot are installed, flexible circuit board is vacuumized and installed to cellular board after forming inner housing, then in package outer housing protective layer；The present invention relates to a kind of preparation processes of rail vehicle honeycomb panel, can prepare rail vehicle honeycomb panel light-weight and with fire protecting performance.
Description
Technical field
The present invention relates to a kind of preparation processes of honeycomb panel, more particularly, to a kind of honeycomb applied on rail vehicle
The preparation process of panel belongs to rail vehicle technical field.
Background technique
Currently, rail vehicle obtains high speed development because it is quick, comfortable, safe at home；Meanwhile in order to reduce energy
Consumption, needs to reduce quality on the basis of not reducing rail vehicle internal build intensity；For this reason, it may be necessary to attempt new material simultaneously
It is applied on rail vehicle and makes it that can either meet intensity requirement, and weight can be effectively reduced；And in anti-
The consideration of fire needs Novel panel to have fire resistance property.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide one kind can prepare rail light-weight and with fire protecting performance
Road vehicle honeycomb panel preparation process.
The object of the present invention is achieved like this:
A kind of preparation process of rail vehicle honeycomb panel, the technique includes following steps:
Step 1, stock, prepare paper honeycombed sheet substrate；
Step 2, the outer surface adhesive inner lining layer in paper honeycombed sheet substrate；
Embedded nut is fixedly mounted in step 3 on liner layer, and vacuum slot in grafting on liner layer；
The yarn for being impregnated with resin is wrapped and is wrapped in outside liner layer by step 4, structure after the yarn wait be impregnated with resin solidifies
At inner housing, and inner housing is looped around embedded nut and vacuum slot surrounding (i.e. inner housing does not cover embedded nut and vacuum
Suction nozzle)；
Vaccum-pumping equipment is connected on vacuum slot by step 5, and the air of paper honeycomb intralamellar part is extracted out to be formed very
Sky, so that it has effects that insulation；
Step 6 is pasted with flexible circuit board on inner housing, and button cell, processing are welded on the flexible circuit board
Device, GPS module, temperature sensor and wireless network module, the processor memory contain unique identities corresponding with the panel
Identification information, the button cell are processor, GPS module and wireless network by the copper foil line being printed on flexible circuit board
Module for power supply, the processor pass through the copper foil line that is printed on flexible circuit board and GPS module, temperature sensor and wireless network
Network module communication is connected；When temperature sensor monitors when the temperature is excessively high, the geography that wireless network module perceives GPS module
Location information, the identity identification information of this panel and high temperature alarm information are sent to background service by wireless network module
Device；
Step 7 continues to wrap the yarn for being impregnated with resin outside inner housing, protective layer is constituted after its solidification, and protect
Layer covers flexible circuit board, vacuum slot and embedded nut；
Step 8, spray refractory coating carries out fire prevention processing on the protection layer；
Step 9, punching are punched on refractory coating and protective layer to the nut bore of embedded nut；
The honeycomb panel that step 8 preparation is completed is installed on to required position by step 10, installation by embedded nut.
Compared with prior art, the beneficial effects of the present invention are:
The present invention greatly reduces the weight of panel by cellular board, and by vacuumizing after wrapping up cellular board,
So that it is with fireproof heat insulating performance；And by pre-buried flexible circuit board panel is monitored to environment temperature
And the warning message at temperature exceeding standard is timely feedbacked, consequently facilitating (being known by the unique identities that every piece of panel assigns to the panel
Other information is identified) carry out fire prevention pretreatment.
Specific embodiment
A kind of preparation process of rail vehicle honeycomb panel of the present invention, the technique includes following steps:
Step 1, stock, prepare paper honeycombed sheet substrate；
Step 2, the outer surface adhesive inner lining layer in paper honeycombed sheet substrate；
Embedded nut is fixedly mounted in step 3 on liner layer, and vacuum slot in grafting on liner layer；
The yarn for being impregnated with resin is wrapped and is wrapped in outside liner layer by step 4, structure after the yarn wait be impregnated with resin solidifies
At inner housing, and inner housing is looped around embedded nut and vacuum slot surrounding (i.e. inner housing does not cover embedded nut and vacuum
Suction nozzle)；
Vaccum-pumping equipment is connected on vacuum slot by step 5, and the air of paper honeycomb intralamellar part is extracted out to be formed very
Sky, so that it has effects that insulation；
Step 6 is pasted with flexible circuit board on inner housing, and button cell, processing are welded on the flexible circuit board
Device, GPS module, temperature sensor and wireless network module, the processor memory contain unique identities corresponding with the panel
Identification information, the button cell are processor, GPS module and wireless network by the copper foil line being printed on flexible circuit board
Module for power supply, the processor pass through the copper foil line that is printed on flexible circuit board and GPS module, temperature sensor and wireless network
Network module communication is connected；When temperature sensor monitors when the temperature is excessively high, the geography that wireless network module perceives GPS module
Location information, the identity identification information of this panel and high temperature alarm information are sent to background service by wireless network module
Device；
Step 7 continues to wrap the yarn for being impregnated with resin outside inner housing, protective layer is constituted after its solidification, and protect
Layer covers flexible circuit board, vacuum slot and embedded nut；
Step 8, spray refractory coating carries out fire prevention processing on the protection layer；
Step 9, punching are punched on refractory coating and protective layer to the nut bore of embedded nut；
The honeycomb panel that step 8 preparation is completed is installed on to required position by step 10, installation by embedded nut；
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (1)
1. a kind of preparation process of rail vehicle honeycomb panel, it is characterised in that: the technique includes following steps:
Step 1, stock, prepare paper honeycombed sheet substrate；
Step 2, the outer surface adhesive inner lining layer in paper honeycombed sheet substrate；
Embedded nut is fixedly mounted in step 3 on liner layer, and vacuum slot in grafting on liner layer；
The yarn for being impregnated with resin is wrapped and is wrapped in outside liner layer by step 4, in the yarn wait be impregnated with resin is constituted after solidifying
Shell, and inner housing is looped around embedded nut and vacuum slot surrounding；
Vaccum-pumping equipment is connected on vacuum slot by step 5, extracts out the air of paper honeycomb intralamellar part to form vacuum, from
And it is made to have effects that insulation；
Step 6 is pasted with flexible circuit board on inner housing, be welded on the flexible circuit board button cell, processor,
GPS module, temperature sensor and wireless network module, the processor memory contain unique identities identification corresponding with the panel
Information, the button cell are processor, GPS module and wireless network module by the copper foil line being printed on flexible circuit board
Power supply, the processor pass through the copper foil line that is printed on flexible circuit board and GPS module, temperature sensor and wireless network mould
Block is connected by communication；When temperature sensor monitors when the temperature is excessively high, the geographical location that wireless network module perceives GPS module
Information, the identity identification information of this panel and high temperature alarm information are sent to background server by wireless network module；
Step 7 continues to wrap the yarn for being impregnated with resin outside inner housing, constitutes protective layer after its solidification, and protective layer covers
Cover flexible circuit board, vacuum slot and embedded nut；
Step 8, spray refractory coating carries out fire prevention processing on the protection layer；
Step 9, punching are punched on refractory coating and protective layer to the nut bore of embedded nut；
The honeycomb panel that step 8 preparation is completed is installed at required position by step 10, installation by embedded nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071393.9A CN108407832B (en) | 2017-02-09 | 2017-02-09 | Rail vehicle honeycomb panel preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071393.9A CN108407832B (en) | 2017-02-09 | 2017-02-09 | Rail vehicle honeycomb panel preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407832A CN108407832A (en) | 2018-08-17 |
| CN108407832B true CN108407832B (en) | 2019-05-14 |
Family
ID=63125068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710071393.9A Active CN108407832B (en) | 2017-02-09 | 2017-02-09 | Rail vehicle honeycomb panel preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407832B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3183790B2 (en) * | 1994-10-31 | 2001-07-09 | 株式会社日本アルミ | Brazed honeycomb panel unit and method of manufacturing the same |
| JPH08197173A (en) * | 1995-06-20 | 1996-08-06 | Hitachi Ltd | Honeycomb panel and its production |
| DE102007024356A1 (en) * | 2007-05-24 | 2008-11-27 | Siemens Ag | Sandwich plate for formation of supporting structure, particularly supplement structures, intermediate walls, outdoor shutter, intermediate doors, intermediate floors on rail vehicle, has core layer, which is coated with cover layer |
| CN102785403A (en) * | 2012-07-26 | 2012-11-21 | 北京华盛荣镁业科技有限公司 | Honeycomb plate and manufacturing method thereof, and rail train floor |
| CN202987158U (en) * | 2012-11-30 | 2013-06-12 | 常州天晟新材料股份有限公司 | Side wall panel of railway vehicle body |
| CN106274930A (en) * | 2015-05-21 | 2017-01-04 | 扬州杰特沈飞车辆装饰件有限公司 | Bullet train built-in paper honeycomb lightweight top board |
| CN205022586U (en) * | 2015-08-24 | 2016-02-10 | 郑州宇通客车股份有限公司 | Passenger train light laminate flooring |
| CN205273470U (en) * | 2016-01-11 | 2016-06-01 | 青岛志卓通力新材料有限公司 | Light -duty built -in wallboard of rail vehicle |
| CN205818543U (en) * | 2016-06-06 | 2016-12-21 | 宝应县同创金属制品有限公司 | A kind of bullet train built-in paper honeycomb lightweight top board |
-
2017
- 2017-02-09 CN CN201710071393.9A patent/CN108407832B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108407832A (en) | 2018-08-17 |
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