CN201724802U - Table rack structure front face of which is provided with simple sliding table - Google Patents
Table rack structure front face of which is provided with simple sliding table Download PDFInfo
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- CN201724802U CN201724802U CN2010201213680U CN201020121368U CN201724802U CN 201724802 U CN201724802 U CN 201724802U CN 2010201213680 U CN2010201213680 U CN 2010201213680U CN 201020121368 U CN201020121368 U CN 201020121368U CN 201724802 U CN201724802 U CN 201724802U
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Abstract
The utility model discloses a table rack structure the front face of which is provided with a simple sliding table, which is characterized in that two upright plates are fixed on a sliding table, a supporting plate is fixed between the upper ends of the two upright plates and the sliding table, a transverse beam of an instrument table is fixed between the upper ends of the two upright plates, steel plates are forwards, slantways and upwards fixed at the middle part of the supporting plate, a turning pipe column is fixed between the front ends of the steel plates and is provided with a fixed transverse beam of a bracket, and a fixed transverse beam of a guide rail of a seat is fixed on the sliding table and is positioned at the back sides of the upright plates. The utility model can replace a white automobile body and is applied to the performance test of a restraint system at the front face of an automobile. When the design parameter is not frozen in a design process and the white automobile body can not be constructed, the experimental test of the performance parameter of the restraint system in the automobile can be realized, and the condition that the design cost and the risk are increased when the white automobile body is used for carrying out the performance test of the restraint system in the automobile after the design work is finished because mold opening needs to be carried out anew once a design defect is discovered is avoided.
Description
Technical field
The utility model relates to the mechanical shock test field, especially relates to the vehicle impact testing field.
Background technology
In the automobile engineering design phase, usually need test the performance of positive constrained system in the vehicle body, in order to the constrained system performance parameter scheme of assessment by Computer Simulation optimization proposition, can improve timely for the design problem that exists in the system, reduce the risk of later stage performance optimization, and then reduce cost of development.If but use body in white to test, in case find design defect, then need die sinking again, not only prolong the design cycle, and cause very big waste, increase design cost.The Chinese utility model patent instructions of the CN2703686Y that on June 8th, 2005 was announced discloses a kind of automobile front trolley impact test unit, this device fixing body in white on sliding platform, press the real vehicle stationkeeping on the body in white and connect instrument panel, steering wheel and air bag, securing band, front-row seats and dummy, can simulate the dynamic process under the full scale vehicle collision mode.But in the design cycle, the constrained system performance of Test Design if desired, because every component number is according to not freezing as yet, therefore can't carry out building of body in white, if, test again after the body shell die sinking, in case find design defect then need die sinking again when all design data finish, so not only the design cycle prolongs, and causes the soaring of design cost.
The utility model content
The utility model mainly be solve exist in the prior art the performance of positive constrained system is tested in to vehicle body the time, if every component number is according to not freezing as yet, can't carry out building of body in white, and for example fruit waits until that all design data finish, test again after the body shell die sinking, in case find design defect then need the problem of die sinking again, provide a kind of front simple and easy slide unit horse structure, this horse structure can replace body in white to carry out the performance test of positive constrained system in the vehicle body, makes design cost and risk reduce.
In order to solve the problems of the technologies described above, the utility model has adopted the simple and easy slide unit horse structure in a kind of like this front, on slide unit, fix two risers, fixed support plate between two described riser upper ends and slide unit, fixed instrumentation platform crossbeam between two described riser upper ends, the skew back fixation steel plate that makes progress forward at described back up pad middle part, fixing steering column mounting bracket fixed cross beam between described steel plate front end, at slide unit upper fixed seat seat rail fixed cross beam, described seat guide rail fixed cross beam is positioned at described riser rear side.Body frame structure for automotive in this structural simulation car, equipment such as instrument desk in the car can be installed on the instrument desk crossbeam, fixing part such as steering column on steering column mounting bracket fixed cross beam, fixed seat guide rail between the seat guide rail fixed cross beam can be installed seat exemplar or rigidity seat on seat guide rail.The simple and easy slide unit horse structure of this sample just can replace body in white to carry out the performance test of positive constrained system in the car, just can change the position of horse structure overhead panel or seat according to different automobile types, simple in structure, the versatility height, make experimentation cost reduce, reduced design cost and design risk simultaneously.
As preferably, described riser, back up pad and seat guide rail fixed cross beam are fixed on the slide unit by installing plate, and described installing plate lower surface is fixed on the slide unit, and upper surface is parallel with slide unit.Make that like this to build horse structure easier.
As preferably, skew back fixing knee-pad plate upwards backward between two described risers middle parts.Like this when doing performance test, because impact energy is bigger, dummy's knee is impaired easily, the knee-pad plate contact area in the time of can increasing knee with the stand bump is set, better protect dummy's knee reduces the probability that damages, the saving cost.
As preferably, cover carpet or polyfoam at described knee-pad plate rear side surface.Because the knee-pad plate is rigidity, covers materials such as carpet or polyfoam at rear side surface and can cushion bump between dummy's knee and the stand, better protection dummy's knee.
As preferably, the skew back fixing feet pedal that makes progress forward between the second installing plate upper surface in described front side and two described risers.When doing performance test, dummy's pin is placed on the pedal, the displacement of restrict foot, the actual conditions in the simulation car, and can protect dummy's pin not to be damaged.
As preferably, cover carpet or polyfoam at described pedal rear side surface.Because pedal is rigidity, covers materials such as carpet or polyfoam at rear side surface and can cushion pressure between dummy foot and the stand, better protection dummy's foot.
As preferably, between described back up pad, stiffening plate is set, described stiffening plate one end is positioned at the junction of described steel plate and back up pad, and the other end is positioned at the junction of described back up pad and slide unit.Because shock load is bigger during test, between back up pad, uses and strengthen the structural strength that version can strengthen horse structure, and then prolong the serviceable life of horse structure.
The beneficial effects of the utility model are to replace body in white to be applied in the performance test of the positive constrained system of automobile, can work as design parameter in design process does not freeze, when can't building, realizes body in white the experimental test of constrained system performance parameter in the car, avoided after design effort finishes, use body in white to carry out the performance test of constrained system in the car, need die sinking again in case find design defect, increase design cost and risk.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the simple and easy slide unit horse structure in a kind of front of the present utility model, on the fore-and-aft direction of test slide unit, fix four installing plates 1, four installing plates 1 are parallel successively, second installing plate 1 two ends that makes progress in the slide unit front side are riser 2 of vertical fixing respectively, between the upper end of every riser 2 and first installing plate 1 two ends that described slide unit front side makes progress, fix parallel back up pad 3 respectively, the vertical instrument desk crossbeam 6 of fixing and riser 2 between the upper end of two risers 2, skew back fixing knee-pad plate 8 upwards backward between two riser 2 middle parts is at described knee-pad plate 8 rear side surfaces covering carpet or polyfoam.The skew back fixing feet pedal 9 that makes progress forward between second installing plate 1 upper surface in front side and two risers 2 covers carpet or polyfoam at described pedal 9 rear side surfaces.Fix a block plate 4 at every back up pad 3 middle parts respectively to obliquely to the slide unit front side, the vertical steering column mounting bracket fixed cross beam 5 of fixing and steel plate 4 is provided with stiffening plate 10 between described back up pad 3 between every block plate 4 front ends.Third and fourth installing plate 1 upper fixed seat seat rail fixed cross beam 7 upwards in the slide unit front side, seat guide rail fixed cross beam 7 is parallel with installing plate 1.
This simple and easy slide unit horse structure can be simulated body frame structure for automotive in the car, replace body in white to carry out the performance test of positive constrained system in the car, equipment such as instrument desk in the car can be installed on the instrument desk crossbeam, fixing part such as steering column on steering column mounting bracket fixed cross beam, fixed seat guide rail between the seat guide rail fixed cross beam can be installed seat exemplar or rigidity seat on seat guide rail.During test, the dummy is fixing on the seat according to actual condition, and to impulse load of slide unit input, dummy and stand are finished bump, draw data according to the sensor that is installed on the dummy, the constrained system performance parameter scheme of utilizing this data assessment to propose by Computer Simulation optimization.The utility model is simple in structure, and the versatility height makes experimentation cost reduce, and has reduced design cost and design risk simultaneously.
Claims (7)
1. simple and easy slide unit horse structure in front, it is characterized in that, on slide unit, fix two risers (2), fixed support plate (3) between two described risers (2) upper end and slide unit, fixed instrumentation platform crossbeam (6) between two described risers (2) upper end, the skew back fixation steel plate (4) that makes progress forward at described back up pad (3) middle part, fixing steering column mounting bracket fixed cross beam (5) between described steel plate (4) front end, at slide unit upper fixed seat seat rail fixed cross beam (7), described seat guide rail fixed cross beam (7) is positioned at described riser (2) rear side.
2. according to the simple and easy slide unit horse structure in the described a kind of front of claim 1, it is characterized in that, described riser (2), back up pad (3) and seat guide rail fixed cross beam (7) are fixed on the slide unit by installing plate (1), described installing plate (1) lower surface is fixed on the slide unit, and upper surface is parallel with slide unit.
3. according to the simple and easy slide unit horse structure in the described a kind of front of claim 1, it is characterized in that skew back fixing knee-pad plate (8) upwards backward between two described risers (2) middle parts.
4. according to the simple and easy slide unit horse structure in the described a kind of front of claim 3, it is characterized in that, cover carpet or polyfoam at described knee-pad plate (8) rear side surface.
5. according to the simple and easy slide unit horse structure in the described a kind of front of claim 1, it is characterized in that the skew back fixing feet pedal (9) that makes progress forward between second installing plate (1) upper surface in described front side and two described risers (2).
6. according to the simple and easy slide unit horse structure in the described a kind of front of claim 5, it is characterized in that, cover carpet or polyfoam at described pedal (9) rear side surface.
7. according to the simple and easy slide unit horse structure in the described a kind of front of the arbitrary claim of claim 1 to 6, it is characterized in that, stiffening plate (10) is set between described back up pad (3), described stiffening plate (10) one ends are positioned at the junction of described steel plate (4) and back up pad (3), and the other end is positioned at the junction of described back up pad (3) and slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213680U CN201724802U (en) | 2010-03-02 | 2010-03-02 | Table rack structure front face of which is provided with simple sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201213680U CN201724802U (en) | 2010-03-02 | 2010-03-02 | Table rack structure front face of which is provided with simple sliding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724802U true CN201724802U (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201213680U Expired - Fee Related CN201724802U (en) | 2010-03-02 | 2010-03-02 | Table rack structure front face of which is provided with simple sliding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507125A (en) * | 2011-11-01 | 2012-06-20 | 上海机动车检测中心 | Auxiliary device for positioning dummy in car crash |
-
2010
- 2010-03-02 CN CN2010201213680U patent/CN201724802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507125A (en) * | 2011-11-01 | 2012-06-20 | 上海机动车检测中心 | Auxiliary device for positioning dummy in car crash |
| CN102507125B (en) * | 2011-11-01 | 2014-04-02 | 上海机动车检测中心 | Auxiliary device for positioning dummy in car crash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140302 |