CN107796638A - A kind of imitative preceding vehicle model of anticollision experiment - Google Patents
A kind of imitative preceding vehicle model of anticollision experiment Download PDFInfo
- Publication number
- CN107796638A CN107796638A CN201711306066.3A CN201711306066A CN107796638A CN 107796638 A CN107796638 A CN 107796638A CN 201711306066 A CN201711306066 A CN 201711306066A CN 107796638 A CN107796638 A CN 107796638A
- Authority
- CN
- China
- Prior art keywords
- base
- support frame
- anticollision
- imitative
- vehicle model
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of imitative preceding vehicle model of anticollision experiment,Include base,Base is positive square structure,The bottom of base is provided with movable pulley,Top surface is provided with support frame on base,Support frame is vertically arranged to top surface on base,The bottom surface of support frame and the upper top surface of base are rotatably connected by hinge,The left and right sides of base are provided with supporting plate,Trailing flank of support frame or so edge placement is provided with connecting plate,Expansion link is provided between connecting plate and supporting plate,The upper end of expansion link is connected with connecting plate side,The lower end of expansion link is connected with the side of supporting plate,The leading flank of support frame is provided with fixed cylinder,The leading flank of support frame is provided with Crashworthy plate,The trailing flank of Crashworthy plate is provided with fix bar,Fix bar and the interspersed connection of fixed cylinder,Spring is provided with fix bar between Crashworthy plate and fixed cylinder,Substitute true car simulated experiment,It is easy to use,Reduce loss.
Description
Technical field
The invention belongs to aid in detecting car field, it is related to a kind of auxiliary anticollision model, and in particular to a kind of anticollision experiment is used
Vehicle model before imitative.
Background technology
With the development of the society, the development of industrialization technology, the raising of living standards of the people, automobile almost turn into each family
The indispensability of going out in front yard is ridden instead of walk product, is either gone out and is gone window-shopping, or working, and automobile is one of essential walking-replacing tool, and automobile has
Many kinds, there are pony car, lorry and car etc., be mounted on brake gear thereon, now universal brake modes are pin
Brake modes are stepped on, when being in an emergency, the blind area for the automobile that front vehicles are braked suddenly or someone occurs with animal, are ridden
Brake modes or hand-operated brake mode have little time at all, cause the accident, and are reply such case now, occur a kind of with electricity
The Intelligent brake system of sub- radar monitoring, but be not used for specifically aiding in detecting the anti-of smart electronicses brake currently on the market
Hit it is imitative before vehicle model, existing be used for detecting electric brake situation is Zhen Che or one piece of random plank, for detecting
The braking effect of electric brake, but when electric brake effect is detected, it is also possible to there is the phenomenon of brake failure, if
Shock is will result in using true car, is caused damage, influences the effect and efficiency of experiment next time, existing one kind is used for detecting electronics brake
Vehicle model before the anticollision of car is imitative, for substituting true car to do the experiment of brake detection, avoid losing.
The content of the invention
It is an object of the invention to provide a kind of anticollision experiment imitative preceding vehicle model, the imitative front truck anticollision model structure letter
It is single, simple installation is manufactured, it is convenient to use, substitute true car to do brake experiment, avoid unnecessary loss, small volume is not take up
Space, its bottom are provided with mixed driving wheel, and mobile carrying is more convenient.
The object of the present invention is achieved like this：A kind of imitative preceding vehicle model of anticollision experiment, includes base, the base
For positive square structure, the bottom of the base is provided with movable pulley, and top surface is provided with support frame, support frame as described above on the base
Top surface on base is vertically arranged to, the bottom surface of support frame as described above and the upper top surface of base are rotatably connected by hinge, described
The left and right sides of base are provided with supporting plate, the trailing flank of support frame as described above or so edge placement and are provided with connecting plate, institute
State and expansion link is provided between connecting plate and supporting plate, the upper end of the expansion link is connected with connecting plate side, described flexible
The lower end of bar is connected with the side of supporting plate, and the leading flank of support frame as described above is provided with fixed cylinder, the front side of support frame as described above
Face is provided with Crashworthy plate, and the trailing flank of the Crashworthy plate is provided with fix bar, the fix bar and the interspersed connection of fixed cylinder, described
Spring is provided with fix bar between Crashworthy plate and fixed cylinder, one layer of reinforcing mat, the anticollision are provided with the Crashworthy plate
Layer of metal net is provided with plate, the wire netting is arranged on the leading flank of reinforcing mat.
The Crashworthy plate is foam.
The Crashworthy plate is divided into three layers, and it is upper top layer and intermediate layer, lower bottom.
Wire netting, the intermediate layer of the Crashworthy plate and lower bottom are installed between the upper top layer of the Crashworthy plate and intermediate layer
Between reinforcing mat is installed.
The reinforcing mat is irony material, and the reinforcing mat is formed by multiple iron wire A combined crosswises, and it is iron wire that it is internal
Multiple rectangular openings that A combined crosswises are formed.
The wire netting is irony material, and the wire netting is formed by multiple iron wire combined crosswises, and it is iron wire that it is internal
Multiple diamond holes that combined crosswise is formed.
The material of the base is irony material, and the base is that the welding of multiple rectangular tubes combines, and it is square that it is internal
Multiple rectangular frame structures of shape pipe combined crosswise.
Support frame as described above is identical with the structure of base.
The expansion link is Pneumatic extension bar.
The movable pulley is oriented sliding wheel, and it is four directional wheels, and is respectively arranged at four arms of angle of base bottom surface
At.
The beneficial effect comprise that：Of the invention used for a kind of anticollision experiment imitates preceding vehicle model, is for aiding in examining
Survey the self-stopping target experimental subjects of electronics, the existing self-stopping experimental subjects of auxiliary electron, to ensure the standard of experiment
True property, true car simulated experiment can be used, it can have certain risk, during experiment, if electric brake, causes to try not in time
Validate the car with target carriage to hitting, cause unnecessary loss, the purpose of the present invention is exactly to substitute true car, avoids unnecessary economic damage
Lose.
And the present invention itself also has the protective effect to laboratory vehicle, base bottom of the invention is provided with the cunning of orientation
Driving wheel, when instruction carriage is struck on the Crashworthy plate of the present invention, the movable pulley under base can be slided directly, so as to shed a part
Power, reduces damage of the power to Crashworthy plate, Crashworthy plate sheet of the invention as three-decker, be divided into top layer and intermediate layer and under
Bottom, brake experiment is done with the present invention for a long time, need to only replace with top layer, reduces loss, and between upper top layer and intermediate layer
Wire netting is provided with, minor metal net has two effects, and first, which is to aid in electronic radar monitoring brake gear, preferably to supervise
Front experiment thing Crashworthy plate is measured, second intensity for acting as strengthening Crashworthy plate of the present invention, when reducing experiment, hits dynamics pair
The destruction of Crashworthy plate, and reinforcing mat is provided between intermediate layer and lower bottom, reinforcing mat for more with iron wire A combined crosswises into more
Individual rectangular opening, when the upper top layer of Crashworthy plate is by certain dynamics, reinforcing mat will play certain power of unloading and act on, well
The lower bottom of protection is not destroyed, and fix bar is provided between Crashworthy plate and support frame, fix bar is interted into fixed cylinder, fix bar
On be provided with spring, when the present invention participate in brake experiment when, if brake failure, it can shed a part of dynamics, and reduction is in itself
Shock damage while, also reduce the damage of the front bumper and rear bumper of instruction carriage.
The base of the present invention and the rectangular structure of support frame, and the bottom surface of support frame is provided with and top surface phase on base
The hinge of connection, for being rotatablely connected, completed when testing, when the short time need not use the present invention, you can rotary support frame, make
Support frame is lain low on the upper top surface of base, is not take up space, and movable pulley is provided with the bottom surface of base, and movement is got up
It is convenient, labor force is relatively low, saves the time, when user needs the present invention to participate in experiment, only need to slowly lift support
Frame, support frame, Pneumatic extension need not be manually helped because being provided with Pneumatic extension bar between support frame and base, during experiment
Bar can complete the vertical task of support frame, when experiment, when brake failure strikes Crashworthy plate, between Crashworthy plate and support frame
Spring can play a part of unloading power, and Pneumatic extension bar can similarly possess and shed the used of power, spring and Pneumatic extension
Bar can reduce the dynamics hit and brought to greatest extent, reduce loss.
Brief description of the drawings
Fig. 1 is the right flank structural representation of the present invention.
Fig. 2 is the trailing flank structural representation of the present invention.
Fig. 3 is the positive structure schematic of the present invention.
Fig. 4 is the reinforcing mat and wire netting top surface structure schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawings to embodiments of the invention further instruction.
Embodiment 1
As shown in Figure 1, a kind of anticollision experiment vehicle model before imitative, includes base 1, and the base 1 is positive square structure, institute
The bottom for stating base 1 is provided with movable pulley 2, and top surface is provided with support frame 3 on the base 1, and support frame as described above 3 is vertically arranged to
Top surface on base 1, the bottom surface of support frame as described above 3 are rotatably connected with the upper top surface of base 1 by hinge, the base 1
Left and right sides are provided with supporting plate 4, the trailing flank of support frame as described above 3 or so edge placement and are provided with connecting plate 5, the company
Expansion link 6 is provided between fishplate bar 5 and supporting plate 4, the upper end of the expansion link 6 is connected with the side of connecting plate 5, described flexible
The lower end of bar 6 is connected with the side of supporting plate 4, and the leading flank of support frame as described above 4 is provided with fixed cylinder 7, support frame as described above 4
Leading flank is provided with Crashworthy plate 8, and the trailing flank of the Crashworthy plate 8 is provided with fix bar 9, and the fix bar 9 is interspersed with fixed cylinder 7
Connect, be provided with spring 10 in the fix bar 9 between the Crashworthy plate 8 and fixed cylinder 7, one layer is provided with the Crashworthy plate 8
Reinforcing mat 11, layer of metal net 12 is provided with the Crashworthy plate 8, the wire netting 12 is arranged on the leading flank of reinforcing mat 11,
The Crashworthy plate 8 is foam.
The Crashworthy plate 8 divides for three layers, and it is upper top layer and intermediate layer, lower bottom.
Wire netting 12 is installed, the intermediate layer of the Crashworthy plate is with between the upper top layer of the Crashworthy plate 8 and intermediate layer
Reinforcing mat 11 is installed between bottom.
The reinforcing mat 11 is irony material, and the reinforcing mat 11 is formed by multiple iron wire A combined crosswises, is inside it
Multiple rectangular openings that iron wire A combined crosswises are formed.
The wire netting 12 is irony material, and the wire netting 12 is formed by multiple iron wire combined crosswises, is inside it
Multiple diamond holes that iron wire combined crosswise is formed.
The material of the base 1 is irony material, and the base 1 is that the welding of multiple rectangular tubes combines, and is inside it
Multiple rectangular frame structures of rectangular tube combined crosswise.
Support frame as described above 4 is identical with the structure of base 1.
The expansion link 6 is Pneumatic extension bar.
The movable pulley 2 is oriented sliding wheel, and it is four directional wheels, and is respectively arranged at 1 bottom surface of base, four angles
Edge.
Above-described Crashworthy plate is the striking face equipped with electronic brake system,electronic antiskid system instruction carriage, the present invention is positioned over and is tested
Behind car a certain distance position, vertical support frame, in the presence of expansion link and hinge, support frame and base can be in 90 ° of right angles,
And wire netting is provided with the Crashworthy plate of anticollision model in itself, it is easy to the monitoring of brake system, the present invention simulates as far as possible
The test of real scene, error in data is avoided, reduce harm.
The present invention is when in use：The present invention only needs the anticollision model in closure state to shift specific bit onto when in use
Put, user lifts the right edge of proppant manually, during support frame is lifted in user, support frame and base it
Between expansion link, have certain thrust, support frame is easily supported, during use, be moved to the present invention
Testing position is specified, and vertical support frame is the first step, and second is exactly to make the Crashworthy plate on support frame in face of testing car body,
In order to more preferable simulation of real scenes.
After use is finished in experiment, the present invention need to be only moved in specified deposit position, support frame is turned by hinge
It is dynamic to be combined with top surface on base, reduce the space of occupancy, if necessary can also vertical display, make the space of occupancy fewer.
Generally, the present invention has simple in construction, manufactures simple installation, convenient to use, space-consuming is few, cost
It is low, substitute true car simulated experiment, reduce loss.
Claims (10)
1. a kind of imitative preceding vehicle model of anticollision experiment, includes base, it is characterised in that：The base is positive square structure, institute
The bottom for stating base is provided with movable pulley, and top surface is provided with support frame on the base, and support frame as described above is vertically arranged to base
Upper top surface, the bottom surface of support frame as described above and the upper top surface of base are rotatably connected by hinge, the left and right sides of the base
Face is provided with supporting plate, the trailing flank of support frame as described above or so edge placement and is provided with connecting plate, the connecting plate and support
Expansion link is provided between plate, the upper end of the expansion link is connected with connecting plate side, the lower end of the expansion link and support
The side of plate is connected, and the leading flank of support frame as described above is provided with fixed cylinder, and the leading flank of support frame as described above is provided with Crashworthy plate,
The trailing flank of the Crashworthy plate is provided with fix bar, the fix bar and the interspersed connection of fixed cylinder, the Crashworthy plate and fixed cylinder
Between fix bar on be provided with spring, one layer of reinforcing mat is provided with the Crashworthy plate, one layer is provided with the Crashworthy plate
Wire netting, the wire netting are arranged on the leading flank of reinforcing mat.
A kind of 2. imitative preceding vehicle model of anticollision experiment according to claim 1, it is characterised in that：The Crashworthy plate is foam material
Matter.
A kind of 3. imitative preceding vehicle model of anticollision experiment according to claim 2, it is characterised in that：The Crashworthy plate is divided into three
Layer, it is upper top layer and intermediate layer, lower bottom.
A kind of 4. imitative preceding vehicle model of anticollision experiment according to claim 3, it is characterised in that：The upper top layer of the Crashworthy plate
Wire netting is installed between intermediate layer, reinforcing mat is installed between the intermediate layer of the Crashworthy plate and lower bottom.
A kind of 5. imitative preceding vehicle model of anticollision experiment according to claim 4, it is characterised in that：The reinforcing mat is irony material
Matter, the reinforcing mat are formed by multiple iron wire A combined crosswises, its internal multiple rectangular opening formed for iron wire A combined crosswises.
A kind of 6. imitative preceding vehicle model of anticollision experiment according to claim 4, it is characterised in that：The wire netting is irony material
Matter, the wire netting are formed by multiple iron wire combined crosswises, its internal multiple diamond hole formed for iron wire combined crosswise.
A kind of 7. imitative preceding vehicle model of anticollision experiment according to claim 1, it is characterised in that：The material of the base is iron
Material matter, the base are that the welding of multiple rectangular tubes combines, its internal multiple rectangular frame for rectangular tube combined crosswise
Structure.
A kind of 8. imitative preceding vehicle model of anticollision experiment according to claim 1, it is characterised in that：Support frame as described above and base
Structure is identical.
A kind of 9. imitative preceding vehicle model of anticollision experiment according to claim 1, it is characterised in that：The expansion link is pneumatically to stretch
Contracting bar.
A kind of 10. imitative preceding vehicle model of anticollision experiment according to claim 1, it is characterised in that：The movable pulley is orientation
Movable pulley, it is four directional wheels, and is respectively arranged at four angles edge of base bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306066.3A CN107796638A (en) | 2017-12-11 | 2017-12-11 | A kind of imitative preceding vehicle model of anticollision experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306066.3A CN107796638A (en) | 2017-12-11 | 2017-12-11 | A kind of imitative preceding vehicle model of anticollision experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796638A true CN107796638A (en) | 2018-03-13 |
Family
ID=61537746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306066.3A Pending CN107796638A (en) | 2017-12-11 | 2017-12-11 | A kind of imitative preceding vehicle model of anticollision experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999074A (en) * | 2020-09-07 | 2020-11-27 | 吉林大学 | Vehicle-type moving load platform |
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| CN206220021U (en) * | 2016-11-01 | 2017-06-06 | 河北科技大学 | A kind of tunnel protection column |
| CN206254949U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of truck rear crash barrier for reducing accident injury degree |
| CN207570805U (en) * | 2017-12-11 | 2018-07-03 | 河南护航实业股份有限公司 | A kind of imitative preceding vehicle model of anticollision experiment |
-
2017
- 2017-12-11 CN CN201711306066.3A patent/CN107796638A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0812331D0 (en) * | 2008-07-04 | 2008-08-13 | Garcia Maria | Automotive industry of transports |
| CN105223069A (en) * | 2014-06-05 | 2016-01-06 | 吴敏 | A kind of impulse test protective device |
| CN204373920U (en) * | 2015-01-30 | 2015-06-03 | 河南护航实业股份有限公司 | A kind of crashproof test car |
| CN205636903U (en) * | 2016-05-26 | 2016-10-12 | 福建南安市九尊王洁具有限公司 | Anti -collision fire hydrant |
| CN205875042U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Portable crashproof highway guardrail |
| CN206220021U (en) * | 2016-11-01 | 2017-06-06 | 河北科技大学 | A kind of tunnel protection column |
| CN206254949U (en) * | 2016-11-24 | 2017-06-16 | 清远浩和仪器设计有限公司 | A kind of truck rear crash barrier for reducing accident injury degree |
| CN207570805U (en) * | 2017-12-11 | 2018-07-03 | 河南护航实业股份有限公司 | A kind of imitative preceding vehicle model of anticollision experiment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999074A (en) * | 2020-09-07 | 2020-11-27 | 吉林大学 | Vehicle-type moving load platform |
| CN111999074B (en) * | 2020-09-07 | 2021-09-10 | 吉林大学 | Vehicle-type moving load platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231221 Address after: 310000, Room 305, Building 1, No. 868 Shenglian Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province (self declared) Applicant after: Zhejiang Zhonghe Escort Technology Co.,Ltd. Address before: 450000 Incubation Building 1309-1317, No. 1, Incubation Park, Henan National University Science Park, No. 11 Changchun Road, Zhengzhou High-tech Zone, Henan Province Applicant before: HENAN ESCORT INDUSTRIAL Co.,Ltd. |