CN219736823U - Automobile roof strength test device - Google Patents
Automobile roof strength test device Download PDFInfo
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- CN219736823U CN219736823U CN202320824994.3U CN202320824994U CN219736823U CN 219736823 U CN219736823 U CN 219736823U CN 202320824994 U CN202320824994 U CN 202320824994U CN 219736823 U CN219736823 U CN 219736823U
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 57
- 230000000694 effects Effects 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an automobile roof strength test device which comprises a bracket fixedly connected with the upper end of a base, wherein a hydraulic rod connected with the base is arranged on one side of the bracket, a supporting table is arranged on the upper side of the hydraulic rod, and a supporting structure is arranged on the inner side of the supporting table; the inboard of support is provided with adjusting structure, and the outside rotation of support is connected with the mounting bracket, the downside of mounting bracket is provided with load module, and load module's downside is provided with the mounting panel to the downside of mounting panel is provided with the clamp plate. According to the utility model, the angle of the pressing plate is adjusted by arranging the adjusting structure so as to carry out strength tests of different angles on the automobile roof, so that when the automobile is simulated to be turned over, the automobile roof is possibly damaged and changed according to different turning over angles, and the colleague is provided with the adjustable supporting structure so as to adapt to the chassis lengths of different automobiles, so that the supporting effect of the test device on the different automobiles is improved.
Description
Technical Field
The utility model relates to the technical field of roof strength test, in particular to an automobile roof strength test device.
Background
In the driving process of an automobile, due to the operation problem of a driver or environmental factors in the driving process, unexpected collision accidents can occur, and in the accident collision, besides the normal most common front and side collision accidents, the automobile is also likely to have rolling accidents, so that the safety performance of roof strength is quite important. Particularly, some SUVs with a high center of gravity, if the driver is careless, side-climbing is easy to happen to cause rolling, so that the roof is subjected to strong collision, and the rigidity safety of the roof is highlighted.
The safety of the automobile roof is mainly ensured by the strength of the automobile roof, the higher the strength of the automobile roof is, the smaller the degree of deformation of the automobile roof after collision is, the higher the safety of the automobile roof is, and a driver can be better protected, otherwise, the worse the strength of the automobile roof is, the worse the safety of the automobile roof is.
If the automobile turns on one's side, according to the degree of turning on one's side different, the roof is just different with the angle that ground produced the collision, and current test device carries out intensity test to the roof of the automobile, the angle that is inconvenient for will test the detection is adjusted to the intensity to the different angles of roof is tested, and the length of different automobiles has certain difference simultaneously, and the bearing structure in the current test device is inconvenient to match according to the length of automobile, if the backup pad is shorter than automobile self length can influence the supporting effect.
Disclosure of Invention
The utility model aims to provide an automobile roof strength test device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the upper end of the base is fixedly connected with a bracket, one side of the bracket is provided with a hydraulic rod connected with the base, the upper side of the hydraulic rod is provided with a supporting table, and the inner side of the supporting table is provided with a supporting structure;
the inboard of support is provided with adjusting structure, and the outside rotation of support is connected with the mounting bracket, the downside of mounting bracket is provided with load module, and load module's downside is provided with the mounting panel to the downside of mounting panel is provided with the clamp plate.
On the basis of the technical scheme, the utility model can be improved as follows.
Preferably, the output end of the hydraulic rod is connected with the supporting table.
Preferably, the supporting structure comprises a double-output shaft motor, an adjusting rod and a supporting plate;
the double-output-shaft motor is arranged on the inner side of the supporting table;
the number of the adjusting rods is two, and the two groups of adjusting rods are respectively connected with the output shafts of the double-output-shaft motor;
the number of the supporting plates is two, and the supporting plates are in threaded connection with the adjusting rods.
Preferably, a limiting block is fixed at the outer end of the double-output-shaft motor, so that the double-output-shaft motor can conveniently conduct limiting translation in the supporting table.
Preferably, the downside of supporting bench is provided with and sets up the groove of accomodating in the inside of base, plays the effect of accomodating the supporting bench.
Preferably, the adjusting structure comprises an air cylinder, a movable rod, a supporting frame and an adjusting plate;
the cylinder is arranged on the inner side of the bracket;
the movable rod is arranged on the upper side of the air cylinder;
the support frame is arranged on the inner side of the support frame and fixedly connected with the movable rod;
one end of the adjusting plate is rotationally connected with the supporting frame, and the other end of the adjusting plate is rotationally connected with the mounting frame.
Preferably, the output end of the cylinder is connected with the movable rod.
Advantageous effects
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
according to the utility model, the angle of the pressing plate is adjusted by arranging the adjusting structure so as to carry out strength tests of different angles on the automobile roof, so that when the automobile is simulated to be turned over, the automobile roof is possibly damaged and changed according to different turning over angles, and the colleague is provided with the adjustable supporting structure so as to adapt to the chassis lengths of different automobiles, so that the supporting effect of the test device on the different automobiles is improved.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic side sectional view of a connecting frame according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic front sectional view of the connection between the support table and the support plate in the present utility model.
In the figure: 1. a base; 2. a bracket; 3. a hydraulic rod; 4. a support table; 5. a support structure; 501. a double-output shaft motor; 502. an adjusting rod; 503. a support plate; 6. an adjustment structure; 601. a cylinder; 602. a movable rod; 603. a support frame; 604. an adjusting plate; 7. a mounting frame; 8. a load module; 9. a mounting plate; 10. a pressing plate; 11. and a storage groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an automobile roof strength test device comprises a base 1, a hydraulic rod 3 is installed at the upper end of the base 1, a supporting table 4 is fixedly connected to the output end of the hydraulic rod 3, a support 2 fixedly connected with the base 1 is installed on one side of the supporting table 4, an adjusting structure 6 is installed in the support 2, a mounting frame 7 is installed at the joint of the adjusting structure 6 and the support 2, a load module 8 is installed on the lower side of the mounting frame 7, a mounting plate 9 is installed on the lower side of the load module 8, and a pressing plate 10 is installed on the lower side of the mounting plate 9.
Further, the below of supporting bench 4 is provided with and sets up at the inside storage tank 11 of base 1 for accomodate supporting bench 4, and install the bearing structure 5 in supporting bench 4 and constitute by two play axle motor 501, two sets of regulation pole 502 and two sets of backup pad 503, wherein, two play axle motor 501 install the inside at supporting bench 4, and the both sides output shaft of two play axle motor 501 is connected with regulation pole 502 respectively, concrete connected mode adopts prior art can, adjust pole 502 and backup pad 503 threaded connection simultaneously, and the outer end of backup pad 503 is fixed with the stopper, the backup pad 503 carries out spacing translation in supporting bench 4 through the stopper, be convenient for carry out the adaptation to automobile chassis's length through this structure setting.
In this embodiment, before the automobile is supported, most of the supporting table 4 is located in the storage groove 11, after the automobile chassis is located above the supporting table 4, the dual-output-shaft motor 501 is started to drive the adjusting rod 502 to rotate, so that the supporting plates 503 on two sides slide out outwards simultaneously, the supporting plates 503 are better adapted to the length of the automobile chassis, after the adaptation is completed, the hydraulic rod 3 is started to lift the supporting table 4, so that the supporting table 4 and the supporting plates 503 lift the automobile integrally, and the automobile roof is closer to the pressing plate 10.
Further, the adjusting structure 6 is composed of an air cylinder 601, a movable rod 602, a supporting frame 603 and an adjusting plate 604, wherein the air cylinder 601 is installed in the support 2, the output end of the movable rod 602 is connected with the movable rod 602, the specific connection mode is achieved by the prior art, the movable rod 602 is located on the inner side of the support 2, the movable rod 602 is connected with the supporting frame 603, the supporting frame 603 is located on the inner side of the support 2, one end of the adjusting plate 604 is rotationally connected with the supporting frame 603, the other end of the adjusting plate 604 is rotationally connected with the mounting frame 7, and the structure can play a role in adjusting the angle of the mounting frame 7.
In this embodiment, when the angle of the pressing plate 10 needs to be adjusted, the actuating cylinder 601 drives the movable rod 602 to move up and down, so that the supporting frame 603 carries out lifting motion, the supporting frame 603 can drive the angle of the mounting frame 7 to deflect in the lifting process, so that the angle of the pressing plate 10 changes, after the pressing plate 10 is adjusted to a proper angle, the load module 8 is actuated to drive the mounting plate 9 to press down, so that the pressing plate 10 is driven to press down the roof of an automobile for testing the intensity, wherein the working principle of the load module 8 is the same as the model and the working principle of the load loading device in the Chinese authorization bulletin number CN 112393916B.
The working principle is that when the intensity of the roof of an automobile is required to be detected, the supporting structure 5 is started to adapt to the length of a chassis of the automobile, then the supporting table 4 and the supporting plate 503 are lifted through the hydraulic rod 3, before the intensity of the roof is detected, the angle of the pressing plate 10 is adjusted through the adjusting structure 6, after the angle adjustment is completed, the automobile is lifted, and the pressure plate 10 is controlled through the load module 8 to detect the intensity of the roof.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An automobile roof strength test device which is characterized in that: the device comprises a base, wherein the upper end of the base is fixedly connected with a support, one side of the support is provided with a hydraulic rod connected with the base, the upper side of the hydraulic rod is provided with a supporting table, and the inner side of the supporting table is provided with a supporting structure;
the inboard of support is provided with adjusting structure, and the outside rotation of support is connected with the mounting bracket, the downside of mounting bracket is provided with load module, and load module's downside is provided with the mounting panel to the downside of mounting panel is provided with the clamp plate.
2. The apparatus for testing the roof strength of an automobile according to claim 1, wherein: the output end of the hydraulic rod is connected with the supporting table.
3. The apparatus for testing the roof strength of an automobile according to claim 1, wherein: the supporting structure comprises a double-output-shaft motor, an adjusting rod and a supporting plate;
the double-output-shaft motor is arranged on the inner side of the supporting table;
the number of the adjusting rods is two, and the two groups of adjusting rods are respectively connected with the output shafts of the double-output-shaft motor;
the number of the supporting plates is two, and the supporting plates are in threaded connection with the adjusting rods.
4. A roof strength test apparatus for an automobile as claimed in claim 3, wherein: the outer end of the double-output-shaft motor is fixedly provided with a limiting block, so that the double-output-shaft motor can conveniently conduct limiting translation in the supporting table.
5. The apparatus for testing the roof strength of an automobile according to claim 1, wherein: the downside of brace table is provided with and sets up the groove of accomodating inside the base, plays the effect of accomodating the brace table.
6. The apparatus for testing the roof strength of an automobile according to claim 1, wherein: the adjusting structure comprises an air cylinder, a movable rod, a supporting frame and an adjusting plate;
the cylinder is arranged on the inner side of the bracket;
the movable rod is arranged on the upper side of the air cylinder;
the support frame is arranged on the inner side of the support frame and fixedly connected with the movable rod;
one end of the adjusting plate is rotationally connected with the supporting frame, and the other end of the adjusting plate is rotationally connected with the mounting frame.
7. The apparatus for testing the roof strength of an automobile according to claim 6, wherein: the output end of the air cylinder is connected with the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824994.3U CN219736823U (en) | 2023-04-14 | 2023-04-14 | Automobile roof strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824994.3U CN219736823U (en) | 2023-04-14 | 2023-04-14 | Automobile roof strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736823U true CN219736823U (en) | 2023-09-22 |
Family
ID=88061820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824994.3U Active CN219736823U (en) | 2023-04-14 | 2023-04-14 | Automobile roof strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736823U (en) |
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2023
- 2023-04-14 CN CN202320824994.3U patent/CN219736823U/en active Active
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