CN101620032B - Hanger bracket loading test platform - Google Patents
Hanger bracket loading test platform Download PDFInfo
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- CN101620032B CN101620032B CN2009101665105A CN200910166510A CN101620032B CN 101620032 B CN101620032 B CN 101620032B CN 2009101665105 A CN2009101665105 A CN 2009101665105A CN 200910166510 A CN200910166510 A CN 200910166510A CN 101620032 B CN101620032 B CN 101620032B
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- platform
- hanger bracket
- flat plate
- loading test
- weighing platform
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Abstract
The invention discloses a hanger bracket loading test platform comprising a weighing platform and a bearing platform positioned below the weighing platform. The bearing platform comprises an upper flat plate, a lower flat plate and a supporting upright column arranged between the upper and the lower flat plates. At least two weighing sensors are evenly arranged between the upper flat plate and the weighing platform. An acting element is positioned below the center of the lower flat plate. The top end of the acting element for lifting or descending the bearing platform and the weighing platform is contacted with the center of the lower flat plate. The hanger bracket loading test platform has reasonable structure, can measure a vertical upward load demarcated by a hanger bracket real vehicle status and a part status, obtains accurate data, and realizes convenient and practical loading, simple adjustment, convenient maintenance and stable and reliable performance.
Description
Technical field
The present invention relates to a kind of testing table, particularly relate to a kind of hanger bracket loading test platform.
Background technology
Automotive suspension is undertaking and is supporting car body, guaranteeing to travel steady and safe vital task that people often adopt the method for optimizing suspension parameter in order to improve every performance of suspension system.Have some suspension testing tables to be used individually in test in recent years, but the shortcoming of such suspension testing table is: structure more complicated, degree of accuracy are not high, and can not carry out vertical direction simultaneously, horizontal and vertical load test on the horizontal direction.The testing table that present suspension loading spectrum rating test needs a cover to load to suspension, but also do not have such testing table at present, can the testing table that upwards loads of suspension system satisfy the demand of automobile suspension system vertical direction load test.
Summary of the invention
The present invention finishes in order to solve deficiency of the prior art, the purpose of this invention is to provide a kind of rational in infrastructure, can measure suspension real vehicle state and parts state to its load vertically upward demarcation, data accurately, load convenient and practical, regulate simple, hanger bracket loading test platform easy to maintenance and stable and reliable for performance.
A kind of hanger bracket loading test platform of the present invention, comprise weighing platform and the bearing platform that is positioned at described weighing platform below, described bearing platform comprises upper flat plate, descends support post dull and stereotyped and between described upper flat plate and described following flat board, at least two LOAD CELLS evenly are set between described upper flat plate and the described weighing platform, actuation element is positioned at described down dull and stereotyped central lower, lifts or the top of falling the described actuation element of described bearing platform and described weighing platform contacts with described time dull and stereotyped center.
A kind of hanger bracket loading test platform of the present invention can also be:
Comprise weighing platform and the bearing platform that is positioned at described weighing platform below, described bearing platform comprise upper flat plate, down dull and stereotyped and at described upper flat plate in described support post between the flat board down, at least two LOAD CELLS evenly are set between described upper flat plate and the described weighing platform, actuation element is positioned at described down dull and stereotyped central lower, and the described top of lifting or falling the actuation element of described bearing platform and described weighing platform contacts with described time dull and stereotyped center.
The slide plate that can be free to slide is set on the described weighing platform, and described slide plate is provided with surface level, and suspension system is arranged on the surface level of described slide plate.
The surface level of described slide plate is provided with horizontal and/or vertical charger.
Four LOAD CELLS evenly are set between described upper flat plate and the described weighing platform.
In position, four angles of described upper flat plate a LOAD CELLS is set respectively between described upper flat plate and the described weighing platform.
All be connected between described weighing platform and described each LOAD CELLS by bolt.
Described bearing platform both sides are provided with guide rail, described guide rail is connected with described dull and stereotyped side down with described upper flat plate, described guide rail vertically moves along a guide upright post, and described guide upright post two sides vertical is provided with gathering sill, and described guide rail is positioned at described gathering sill and slides.
Described guide rail is connected by the outer sheathed nut of bolt with described bearing platform, leaves the gap between described bolt and the bolt hole.
Between described upper flat plate and the described following flat board reinforcement is set.
Described weighing platform is provided with anchor clamps.
A kind of hanger bracket loading test platform of the present invention, in terms of existing technologies, because it comprises weighing platform and is positioned at the bearing platform of weighing platform below, bearing platform comprises upper flat plate, the following dull and stereotyped and support post between upper flat plate and following flat board, at least two LOAD CELLS evenly are set between upper flat plate and the weighing platform, actuation element is positioned at down dull and stereotyped central lower, lifts or the top of falling the actuation element of bearing platform and weighing platform contacts with time dull and stereotyped center.Suspension system is held on the weighing platform like this, the actuation element of following dull and stereotyped below upwards promotes bearing platform and weighing platform rises, suspension system is carried out vertical direction to load, the LOAD CELLS that evenly is provided with shows the vertical load measured value simultaneously, promptly suspension system is carried out the demarcation of vertical load, owing at least two LOAD CELLS make load measurement more accurate, actuation element is positioned at dull and stereotyped down below makes that loading is convenient, easy to adjust, easy to maintenance.
Description of drawings
A kind of hanger bracket loading test platform embodiment of Fig. 1 the present invention synoptic diagram.
A kind of hanger bracket loading test platform guide upright post of Fig. 2 the present invention synoptic diagram.
A kind of hanger bracket loading test platform reinforcement of Fig. 3 the present invention synoptic diagram.
A kind of hanger bracket loading test platform horizontal cross of Fig. 4 the present invention loads synoptic diagram.
A kind of hanger bracket loading test platform level of Fig. 5 the present invention vertically loads synoptic diagram.
The figure number explanation
1 ... weighing platform 2 ... bearing platform 3 ... actuation element
4 ... LOAD CELLS 5 ... slide plate 6 ... horizontal charger
7 ... vertical charger 8 ... guide upright post 9 ... gathering sill
10 ... reinforcement 21 ... upper flat plate 22 ... following dull and stereotyped
23 ... guide rail 24 ... support post
Embodiment
Below in conjunction with accompanying drawing Fig. 1 to Fig. 5 hanger bracket loading test platform of the present invention is described in further detail.
Specific embodiment one
A kind of hanger bracket loading test platform of the present invention, please refer to relevant each figure among Fig. 1 to Fig. 5, comprise weighing platform 1 and the bearing platform 2 that is positioned at weighing platform 1 below, weighing platform 1 is set up on the described bearing platform 2, and the effect of bearing platform 2 is loading forces vertically upward of bearing the weight of suspension system and weighing platform 1 and transmitting the actuation element 3 that is positioned at its below.The effect of weighing platform 1 is the carrying suspension system, simultaneously the power of suspension vertical loading is transmitted.Concrete bearing platform 2 comprises upper flat plate 21, following flat board 22 and the support post 24 between upper flat plate 21 and following dull and stereotyped 22, the effect of support post 24 is to support upper flat plate 21, at least two LOAD CELLS 4 evenly are set between upper flat plate 21 and the weighing platform 1, the effect of LOAD CELLS 4 is sizes of measuring vertical loading force, LOAD CELLS 4 can be the dynamometry/LOAD CELLS 4 of Shanghai bright and farsighted electronics technology company limited, it can be the high-precision weighing sensor 4 of Liuzhou Gui Yi Science and Technology Ltd., certainly can also be the LOAD CELLS 4 of other producers, get final product so long as can measure the loaded load of 3 pairs of suspension system vertical direction of actuation element.Actuation element 3 is positioned at dull and stereotyped 22 central lower down, actuation element 3 can be a hydropress, it also can be cylinder, specifically can be hydraulic jack, pneumatic lifting jack, or screw mandrel lifting jack, it mainly is can lift or fall bearing platform 2 and weighing platform 1 gets final product, promptly so long as the loading force that can apply vertically upward suspension system indirectly get final product.The top of lifting or falling the actuation element 3 of bearing platform 2 and weighing platform 1 contact to make things convenient for following dull and stereotyped 22 centers carries out vertical loading to suspension system.Like this, suspension system is held on the weighing platform 1, the actuation element 3 of dull and stereotyped 22 belows upwards promotes bearing platform 2 and weighing platform 1 rising down, 3 pairs of suspension systems of actuation element are carried out vertical direction and are loaded, the LOAD CELLS 4 that evenly is provided with simultaneously shows vertical loading load measurement value, promptly suspension system is carried out the demarcation of vertical load, because evenly being set, at least two LOAD CELLS 4 make load measurement more accurate, actuation element 3 is positioned at down, and dull and stereotyped 22 belows make that loading is convenient, easy to adjust, easy to maintenance.
Specific embodiment two
A kind of hanger bracket loading test platform of the present invention, please refer to relevant each figure among Fig. 1 to Fig. 5, can also be on the basis of specific embodiment one, the slide plate 5 that can be free to slide in weighing platform 1 upper surface setting, slide plate 5 is the levels structure, and the lower floor of slide plate 5 is fixed on the weighing platform 7, is provided with ball between the lower floor of slide plate 5 and the upper strata, the upper strata is free to slide on ball, and the upper strata can be connected by flexible band with lower edge.Slide plate 5 is provided with surface level, and suspension system is arranged on the surface level of described slide plate 5, because slide plate 5 is arranged on the weighing platform 1, so being arranged so that of slide plate 5 can be weighed other small-sized machines or the parts of suspension system and the loaded load demarcation.Further, surface level at described slide plate 5 is provided with horizontal and/or vertical charger 7, charger is just with foregoing actuation element 3, laterally charger 6 is suspension system to be carried out horizontal direction side direction loaded load measure, and vertically device is suspension system to be carried out the vertical loaded load of level measure, so can be according to the needs in the process of the test, horizontal charger 6 is set separately on slide plate 5 or vertical charger 7 is set separately, can also be according to the test needs, horizontal charger 6 and vertical charger 7 are set simultaneously, be the hanger bracket loading test platform of this spline structure, promptly can carry out vertical direction to suspension system simultaneously, horizontal side is to the measurement and the demarcation of (laterally) and the vertical loaded load of level.Enlarge the usable range of testing table, improved the demarcation efficient of hanger bracket loading test platform.
Specific embodiment three
A kind of hanger bracket loading test platform of the present invention, please refer to relevant each figure among Fig. 1 to Fig. 5, on the basis of specific embodiment one and specific embodiment two, can also be that four LOAD CELLS 4 evenly are set between described upper flat plate 21 and the described weighing platform 1, it is more accurate that the advantage that four LOAD CELLS 4 are set is to measure like this, improves the degree of accuracy of demarcating.Further preferred scheme is in position, 21 4 angles of described upper flat plate a LOAD CELLS 4 to be set respectively between described upper flat plate 21 and the described weighing platform 1, so both guaranteed that four LOAD CELLS 4 were even settings, also guaranteed suspension system on the weighing platform 1 steadily, further improve and measure the degree of accuracy of demarcating.Each is further, all is connected by bolt between described weighing platform 1 and described each LOAD CELLS 4.The advantage of such connected mode is can be by the depth of parallelism of regulating each bolt and then regulating whole weighing platform 1 and ground, just adjusting makes the vertical direction loading force more on average be presented on each LOAD CELLS 4, avoid measuring the inaccurate generation that manifests, improve the loaded load calibration accuracy because of weighing platform 1 tilts to cause.
Specific embodiment four
A kind of hanger bracket loading test platform of the present invention, please refer to relevant each figure among Fig. 1 to Fig. 5, on the basis of specific embodiment one, specific embodiment two and specific embodiment three, can also be that described bearing platform 2 both sides are provided with guide rail 23, described guide rail 23 is connected with described dull and stereotyped 22 sides down with described upper flat plate 21, described guide rail 23 vertically moves along described guide upright post 8, described guide upright post 8 two sides are provided with the gathering sill 9 of vertical, and described guide rail 23 is positioned at described gathering sill 9 and slides.Like this, when actuation element 3 promoted 1 rising of bearing platform 2 drive weighing platforms, owing to guide rail 23 slides in the gathering sill 9 of the vertical setting of guide upright post 8, assurance bearing platform 2 and weighing platform 1 were along vertical rising or decline.Such structure can guarantee that whole bearing platform 2 and weighing platform 1 can guarantee vertical direction loaded load accuracy height along the vertical lifting.Further, described guide rail 23 is connected by the outer sheathed nut of bolt with described bearing platform 2, leave the gap between described bolt and the bolt hole, the effect that leaves the gap is to guarantee between bearing platform 2 and the guide rail 23 mutual vertical by regulating bolt and gap between the bolt hole.It can guarantee that equally whole bearing platform 2 and weighing platform 1 can guarantee vertical direction loaded load accuracy height along the vertical lifting.
Specific embodiment five
A kind of hanger bracket loading test platform of the present invention please refer among Fig. 1 to Fig. 5 relevant each figure, on the basis of specific embodiment one to four any specific embodiment, can also be that described upper flat plate 21 is provided with reinforcement 10 between the flat board 22 down with described.Reinforcement 10 the intensity that can improve bearing platform 2 is set, avoid damaging by pressure bearing platform 2, or tilt to a direction because of suspension system is heavier, cause loaded load to measure inaccurate situation and take place.Further, the concrete structure of reinforcement 10 is that described reinforcement 10 constitutes for the two boards that is the right-angled intersection shape.Like this, it is higher that reinforcement 10 improves intensity, because actuation element 3 is to be provided with below dull and stereotyped 22 central authorities down, the reinforcement 10 of right-angled intersection guarantees in the field strength of actuation element 3 effects the highest.In addition, anchor clamps can also be set on weighing platform 1 clamp suspension or other parts, such anchor clamps can be that relatively conventional at present general anchor clamps get final product.
Above-mentionedly only several specific embodiments among the present invention are illustrated; but can not be as protection scope of the present invention; every equivalence variation of having done according to the design spirit among the present invention or modification or equal proportion are amplified or are dwindled etc., all should think to fall into protection scope of the present invention.
Claims (10)
1. hanger bracket loading test platform, it is characterized in that: comprise weighing platform and the bearing platform that is positioned at described weighing platform below, described bearing platform comprises upper flat plate, descends support post dull and stereotyped and between described upper flat plate and described following flat board, at least two LOAD CELLS evenly are set between described upper flat plate and the described weighing platform, actuation element is positioned at described down dull and stereotyped central lower, lifts or the top of falling the described actuation element of described bearing platform and described weighing platform contacts with described time dull and stereotyped center.
2. a kind of hanger bracket loading test platform according to claim 1 is characterized in that: the slide plate that can be free to slide is set on the described weighing platform, and described slide plate is provided with surface level, and suspension system is arranged on the surface level of described slide plate.
3. a kind of hanger bracket loading test platform according to claim 2 is characterized in that: the surface level of described slide plate is provided with horizontal and/or vertical charger.
4. according to claim 1 or 2 or 3 described a kind of hanger bracket loading test platforms, it is characterized in that: four LOAD CELLS evenly are set between described upper flat plate and the described weighing platform.
5. a kind of hanger bracket loading test platform according to claim 4 is characterized in that: in position, four angles of described upper flat plate a LOAD CELLS is set respectively between described upper flat plate and the described weighing platform.
6. a kind of hanger bracket loading test platform according to claim 5 is characterized in that: all be connected by bolt between described weighing platform and described each LOAD CELLS.
7. according to claim 1 or 2 or 3 described a kind of hanger bracket loading test platforms, it is characterized in that: described bearing platform both sides are provided with guide rail, described guide rail is connected with described dull and stereotyped side down with described upper flat plate, described guide rail vertically moves along a guide upright post, described guide upright post two sides vertical is provided with gathering sill, and described guide rail is positioned at described gathering sill and slides.
8. a kind of hanger bracket loading test platform according to claim 7 is characterized in that: described guide rail is connected by the outer sheathed nut of bolt with described bearing platform, leaves the gap between described bolt and the bolt hole.
9. according to claim 1 or 2 or 3 described a kind of hanger bracket loading test platforms, it is characterized in that: between described upper flat plate and the described following flat board reinforcement is set.
10. according to claim 1 or 2 or 3 described a kind of hanger bracket loading test platforms, it is characterized in that: described weighing platform is provided with anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101665105A CN101620032B (en) | 2009-08-17 | 2009-08-17 | Hanger bracket loading test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101665105A CN101620032B (en) | 2009-08-17 | 2009-08-17 | Hanger bracket loading test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101620032A CN101620032A (en) | 2010-01-06 |
| CN101620032B true CN101620032B (en) | 2011-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101665105A Expired - Fee Related CN101620032B (en) | 2009-08-17 | 2009-08-17 | Hanger bracket loading test platform |
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| Country | Link |
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| CN (1) | CN101620032B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364207B (en) * | 2012-04-01 | 2016-08-17 | 长春孔辉汽车科技股份有限公司 | Multifunctional chassis testing stand |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476970U (en) * | 2009-08-17 | 2010-05-19 | 上汽通用五菱汽车股份有限公司 | Suspension-loading test platform |
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2009
- 2009-08-17 CN CN2009101665105A patent/CN101620032B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476970U (en) * | 2009-08-17 | 2010-05-19 | 上汽通用五菱汽车股份有限公司 | Suspension-loading test platform |
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| Publication number | Publication date |
|---|---|
| CN101620032A (en) | 2010-01-06 |
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Granted publication date: 20110406 Termination date: 20210817 |