CN103674568B - The method of impact test between a kind of automobile side impact experiment multifunctional heat insulating - Google Patents
The method of impact test between a kind of automobile side impact experiment multifunctional heat insulating Download PDFInfo
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- CN103674568B CN103674568B CN201310467630.5A CN201310467630A CN103674568B CN 103674568 B CN103674568 B CN 103674568B CN 201310467630 A CN201310467630 A CN 201310467630A CN 103674568 B CN103674568 B CN 103674568B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 238000009863 impact test Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 238000004378 air conditioning Methods 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000005253 cladding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
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Abstract
The invention discloses between a kind of automobile side impact experiment multifunctional heat insulating and the method for impact test, including main body frame (1), the front of main body frame (1) is that Open architecture, side and the back side are provided with heat-insulation layer；And it is provided with the folding door (3) hinged with the pole of both sides, front；Also including two groups of folding racks (4) and connecting rod (5), one end of two groups of folding racks (4) is hinged with the pole of both sides, front respectively, and the other end is hinged with connecting rod (5) one end；Main body frame (1) is internal is provided with attemperator；It is additionally provided with the tarpaulin of cladding main body frame (1), on the basis of main body frame (1), increases foldable portion, can fold or launch foldable portion as required, thus meet side collision and Flank Pole touches the needs of test simultaneously.
Description
Technical field
The invention belongs to vehicle impact testing technical field, particularly relate between a kind of automobile side impact experiment multifunctional heat insulating and the method for impact test.
Background technology
In order to meet different market, the exploitation needs of different automobile types, in security performance exploitation and proof procedure, need to carry out repeatedly side collision and Flank Pole touches test.In order to meet the respective standard requirement to environmental condition, need to use between mobile insulation.But the test method that side collision and Flank Pole touch and required equipment are widely different, need equipment between different mobile insulations.Utilization rate of equipment and installations is relatively low, relatively costly.
Summary of the invention
The technical problem to be solved is to provide and a kind of can meet side collision and Flank Pole touches between the automobile side impact experiment multifunctional heat insulating of two types test and the method for impact test simultaneously.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: between a kind of automobile side impact experiment multifunctional heat insulating, including main body frame, the front of described main body frame is that Open architecture, side and the back side are provided with heat-insulation layer；And it is provided with the folding door hinged with the pole of both sides, front；
Also including two groups of folding racks and connecting rod, one end of described two groups of folding racks is hinged with the pole of both sides, front respectively, and the other end is hinged with connecting rod one end；
It is provided with attemperator inside described main body frame；
It is additionally provided with the tarpaulin being coated with described main body frame.
The lower end of described main body frame is provided with mobile device, described mobile device includes swinging mounting, roller, mounting bracket and regulation handle, described mounting bracket is affixed with main body frame, described swinging mounting is connected with mounting bracket by bearing, being connected with the handle of rotatable described swinging mounting on described swinging mounting, described roller is arranged on swinging mounting lower end；Described mobile device is arranged on the two sides of described main body frame.
Described heat-insulation layer includes the froth bed being arranged at middle part, and described froth bed both sides are sequentially provided with aluminize radiation film and canvas layer.
Also include that stabiliser bar, described stabiliser bar removably connect with the pole lower end of the both sides, front of chassis body.
The back side of described main body frame is welded with a rectangular frame, and described attemperator includes that the wall-hanging air conditioner of two 1.5P, the off-premises station of described air-conditioning are arranged on described rectangular frame.
Being provided with illuminator in described main body frame, described illuminator is made up of illuminating lamp.
Described main body frame is provided with power-off protection box.
Described main body frame is formed by 50 × 30mm steel-pipe welding, described foam thickness 30mm.
Between automobile side impact experiment multifunctional heat insulating, the method for impact test, comprises the steps:
1) side collision test:
Two folding doors are opened, to the correct position relative to vehicle between mobile insulation, two folding doors is closed into and encloses position in 90 ° with both sides, be adjusted to contact with ground by the fixing device of folding door lower end, door curtain is pulled on and can start side impact test；
2) Flank Pole touches test:
Two folding doors are launched, to the correct position relative to flying platform between mobile insulation, two folding doors is kept the position becoming 180 ° with gusset, is adjusted to contact with ground by the fixing device of folding door lower end；Being put down by folding rack, the contact of the limited support on folding rack and two folding door tops, connecting rod is connected with folding door, completes to fix, and is pulled on by door curtain and can start Flank Pole and touch test.
It is an advantage of the current invention that due to side collision need space less, therefore main body frame for side collision test, on the basis of main body frame increase foldable portion, fully deployed after, touch test for Flank Pole.Mobile device, air conditioning system and luminaire between insulation are all arranged on main body frame.Reduce cost, improve utilization rate of equipment and installations, meet side collision simultaneously and Flank Pole touches the needs of test.
Accompanying drawing explanation
Fig. 1 is the structural representation between a kind of automobile side impact of present invention experiment multifunctional heat insulating；
Labelling in above-mentioned figure is: 1, main body frame, and 2, mobile device, 3, folding door, 4, folding rack, 5, connecting rod, 6, stabiliser bar, 7, power-off protection box, 8, off-premises station.
Detailed description of the invention
Fig. 1 is the structural representation between a kind of automobile side impact of present invention experiment multifunctional heat insulating, and including main body frame 1, the front of main body frame 1 is that Open architecture, side and the back side are provided with heat-insulation layer；And it is provided with the folding door 3 hinged with the pole of both sides, front；Also including two groups of folding racks 4 and connecting rod 5, one end of two groups of folding racks 4 is hinged with the pole of both sides, front respectively, and the other end is hinged with connecting rod 5 one end；Main body frame 1 is internal is provided with attemperator；It is additionally provided with the tarpaulin of cladding main body frame 1.
The lower end of main body frame 1 is provided with mobile device 2, mobile device 2 includes swinging mounting, roller, mounting bracket and regulation handle, mounting bracket is affixed with main body frame 1, swinging mounting is connected with mounting bracket by bearing, being connected with the handle of this swinging mounting rotatable on swinging mounting, roller is arranged on swinging mounting lower end；Mobile device 2 is arranged on the two sides of main body frame 1, and every side is respectively arranged with three.
Heat-insulation layer includes the froth bed being arranged at middle part, and froth bed both sides are sequentially provided with aluminize radiation film and canvas layer.Also include that stabiliser bar 6, stabiliser bar 6 removably connect with the pole lower end of the both sides, front of chassis body.The back side of main body frame 1 is welded with a rectangular frame, and attemperator includes the wall-hanging air conditioner of two 1.5P, and the off-premises station 8 of air-conditioning is arranged on rectangular frame.
Being provided with illuminator in main body frame 1, illuminator is made up of illuminating lamp.Main body frame 1 is provided with power-off protection box 7.
Main body frame 1 is formed by 50 × 30mm steel-pipe welding, foam thickness 30mm.
1. main body frame
Main body frame 1 is mainly formed by 50 × 30mm steel-pipe welding.Stability after launching for guarantee folded portion, has welded a rectangular frame in main body frame 1 rear end, for balancing the weight of whole framework and the external machine of fixing air conditioning system.
2. folding rack and folding door
Folding door 3 launches, and is put down by folding rack 4, i.e. deployed condition between insulation, can be that Flank Pole touches the test suitable ambient temperature of offer.
3. mobile device
For the ease of the movement between insulation, at each turning rack fixing three band bearings in main body frame 1 both sides.Time between mobile insulation, all wheel direction are adjusted consistent so that between mobile insulation, wheel direction can being intersected after moving to correct position when between insulation and adjust, it is simple to stablizing between insulation.
4. air conditioning system
Between insulation, fully deployed rear space is 6 × 5 × 2.5m.The basic demand selected according to air-conditioning, needs the air-conditioning of at least 1.8P.In view of factors such as the insulation effect of spaced heat and air-conditioning installation sites, determine to install the wall-hanging air conditioner of two 1.5P.
5. heat-insulating and sealing system
In order to increase the heat insulation effect between insulation, between insulation outside framework and two folding doors 3 use following encapsulation scheme.Placing the thick foam of one layer of 30mm in the middle of framework, then both sides paste one layer of aluminizer respectively, are covering outer surface with plastics canvas afterwards, and are using press strip fixation.
6. illuminator
For the ease of carrying out testing preparation in insulation, between insulation, four groups of totally eight illuminating lamps are installed at top.
7. stabilising arrangement
Due to insulation between wherein one side, i.e. lower end, front is open state, is susceptible to rock in moving process.For preventing from deforming because rocking between insulation, increase by a dismountable stabiliser bar 6 in lower end, time between mobile insulation, be installed in bottom between insulation, to increase the bulk strength between insulation.
8. power-off protection box
For the sake of security, at power access end, one power-off protection box is installed.The very first time can cut off circuit when breaking down, prevent the generation of security incident.
Test method is as follows:
1. side collision test
Side collision need not use folding rack 4, is opened by two folding doors 3, to the correct position relative to vehicle between mobile insulation, is closed by two folding doors 3 and encloses position in 90 ° with both sides, be adjusted to contact with ground by the fixing device of door lower end.Door curtain is pulled on.
2. Flank Pole touches test
Flank Pole touches test needs bigger space, it is necessary to use folding rack 4.Two folding doors 3 are launched, to the correct position relative to flying platform between mobile insulation, two folding doors 3 is kept the position becoming 180 ° with gusset, is adjusted to contact with ground by the fixing device of door lower end.Folding rack 4 is put down, it is ensured that folding rack 4 contacts with the limited support on two folding door 3 tops, and connecting rod 5 is connected with folding door 3, completes to fix.
After using such structure, the space needed due to side collision is less, and therefore main body frame 1 is tested for side collision, increases foldable portion on the basis of main body frame 1, fully deployed after, touch test for Flank Pole.Mobile device 2, air conditioning system and luminaire between insulation are all arranged on main body frame 1.Reduce cost, improve utilization rate of equipment and installations, meet side collision simultaneously and Flank Pole touches the needs of test.
Above in conjunction with accompanying drawing, the present invention is exemplarily described; obviously the present invention implements and is not subject to the restrictions described above; if the improvement of the various unsubstantialities that the method design that have employed the present invention is carried out with technical scheme; or the most improved design by the present invention and technical scheme directly apply to other occasion, all within protection scope of the present invention.
Claims (7)
1. the method for impact test between an automobile side impact experiment multifunctional heat insulating, it is characterised in that bag
Including main body frame (1), the front of described main body frame (1) is that Open architecture, side and the back side are provided with guarantor
Temperature layer；And it is provided with the folding door (3) hinged with the pole of both sides, front；
Also include two groups of folding racks (4) and connecting rod (5), one end of described two groups of folding racks (4)
Hinged with the pole of both sides, front respectively, the other end is hinged with connecting rod (5) one end；
Described main body frame (1) is internal is provided with attemperator；
It is additionally provided with the tarpaulin being coated with described main body frame (1)；
The lower end of described main body frame (1) is provided with mobile device (2), and described mobile device (2) includes turning
Dynamic support, roller, mounting bracket and regulation handle, described mounting bracket is affixed with main body frame (1), institute
State swinging mounting to be connected with mounting bracket by bearing, described swinging mounting is connected with rotatable described rotation
The handle of support, described roller is arranged on swinging mounting lower end；Described mobile device (2) is arranged on described master
On the two sides of body framework (1)；
Comprise the steps:
1) side collision test:
Two folding doors (3) are opened, to the correct position relative to vehicle between mobile insulation, by two folding doors
(3) close into and enclose position in 90 ° with both sides, the fixing device of folding door (3) lower end is adjusted to
Ground contacts, and is pulled on by door curtain and can start side impact test；
2) Flank Pole touches test:
Two folding doors (3) are launched, to the correct position relative to flying platform between mobile insulation, by two foldings
Folded door (3) keeps the position becoming 180 ° with gusset, the fixing device of folding door (3) lower end is adjusted to and
Ground contacts；Being put down by folding rack (4), folding rack (4) is spacing with two folding doors (3) top
Support contacts, and connecting rod (5) is connected with folding door (3), completes to fix, and is pulled on by door curtain and can start
Flank Pole touches test.
2. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 1,
It is characterized in that, described heat-insulation layer includes the froth bed being arranged at middle part, and described froth bed both sides are sequentially provided with
Aluminize and radiate film and canvas layer.
3. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 2,
It is characterized in that, also include stabiliser bar (6), the both sides, front of described stabiliser bar (6) and chassis body
Bar lower end removably connects.
4. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 3,
It is characterized in that, the back side of described main body frame (1) is welded with a rectangular frame, and described attemperator includes
The wall-hanging air conditioner of two 1.5P, the off-premises station (8) of described air-conditioning is arranged on described rectangular frame.
5. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 4,
It is characterized in that, being provided with illuminator in described main body frame (1), described illuminator is made up of illuminating lamp.
6. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 5,
It is characterized in that, described main body frame (1) is provided with power-off protection box (7).
7. the method for impact test between automobile side impact experiment multifunctional heat insulating as claimed in claim 6,
It is characterized in that, described main body frame (1) is formed by 50 × 30mm steel-pipe welding, described foam thickness
30mm。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467630.5A CN103674568B (en) | 2013-10-09 | 2013-10-09 | The method of impact test between a kind of automobile side impact experiment multifunctional heat insulating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467630.5A CN103674568B (en) | 2013-10-09 | 2013-10-09 | The method of impact test between a kind of automobile side impact experiment multifunctional heat insulating |
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| Publication Number | Publication Date |
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| CN103674568A CN103674568A (en) | 2014-03-26 |
| CN103674568B true CN103674568B (en) | 2016-08-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917790A (en) * | 2016-10-10 | 2018-04-17 | 长城汽车股份有限公司 | Sample springs back protective device |
| CN108458861B (en) * | 2018-02-08 | 2020-01-07 | 深圳天溯计量检测股份有限公司 | Durability testing device for new energy automobile |
| CN110646214A (en) * | 2019-08-22 | 2020-01-03 | 武汉理工大学 | Reconfigurable body structure of target false car for crash test and assembling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409270Y (en) * | 2000-03-07 | 2000-12-06 | 董力军 | Movable folding garage |
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| CN2887989Y (en) * | 2006-01-17 | 2007-04-11 | 王继海 | Retractable small-sized energy-saving air conditioner chamber |
| CN2931676Y (en) * | 2006-07-07 | 2007-08-08 | 蔡宗瑞 | Assembly workshop |
| CN201033954Y (en) * | 2007-03-30 | 2008-03-12 | 吴永利 | Telescopic folding simple garage and victims temporary housing |
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| CN103674568A (en) | 2014-03-26 |
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