CN104842773A - Suspension structure, suspension installation device and vehicle - Google Patents
Suspension structure, suspension installation device and vehicle Download PDFInfo
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- CN104842773A CN104842773A CN201410798865.7A CN201410798865A CN104842773A CN 104842773 A CN104842773 A CN 104842773A CN 201410798865 A CN201410798865 A CN 201410798865A CN 104842773 A CN104842773 A CN 104842773A
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Abstract
The invention discloses a suspension structure, a suspension installation device and a vehicle. The suspension structure comprises a base, a connecting frame and a first elastic element, wherein the base comprises a main force cavity and multiple component force cavities respectively communicated with a first end of the main force cavity; the main force cavity and an extension direction of at least one of the multiple component force cavities are formed with an included angle; the connecting frame comprises a main force shaft rod capable of moving in the main force cavity in a reciprocating manner, and multiple component force pistons correspondingly arranged in the multiple component force cavities one to one; first ends of the component force pistons are respectively hinged with the first end of the main force shaft rod; and first elastic elements are arranged between second end of the component force pistons and walls of the component force cavities. The suspension structure can perform the vibration isolation for vibrations and stresses in multiple directions transferred by the component force cavities from an installation body (a vehicle frame), so that the fatigue damage conditions of vehicle fittings are greatly reduced.
Description
Technical field
The present invention relates to vehicular spare parts field, particularly, relate to a kind of mounting structure, suspension erecting device and vehicle.
Background technology
Usual vehicle body fittings (such as, the refrigerating module of truck) is flat rubber interconnection system with the mounting means of vehicle frame, and namely refrigerating module support is connected to vehicle frame by threaded fasteners, carries out vibration isolation between refrigerating module support and vehicle frame by flat rubber.Along with the applying working condition of truck and the difference of surface conditions, the vibration that refrigerating module bears and stress are multidirectional, and conventional planar rubber connects this mode only can carry out vibration isolation to the vibration and stress with road surface vertical direction.Because the vibration in other directions and stress cannot obtain cushioning vibration isolation; will often there is radiator fatigue damage and reveal the serious integrity problem such as refrigerant fluid; there is potential safety hazard, when situation is serious, the problem of the crisis people person such as traffic accident and property safety may be caused thus.Meanwhile, the radiator caused thus damages problem and also causes burden to the maintenance of vehicle.This has become current auto trade problem demanding prompt solution.
Because the above-mentioned shortcoming of prior art, need to provide a kind of novel mounting structure.
Summary of the invention
The object of this invention is to provide a kind of mounting structure that can carry out anti-vibration and shock to the vibration of multiple directions and stress.
To achieve these goals, the invention provides a kind of mounting structure, it comprises pedestal, link span and the first elastic element, described pedestal comprises main force's cavity and the multiple component cavities be communicated with the first end of described main force cavity respectively, the bearing of trend of at least one in described main force cavity and multiple described component cavity is in angle, described link span comprises the main axostyle that can move back and forth in described main force cavity and the multiple component pistons be located at correspondingly in multiple described component cavity, the first end of described component piston is hinged with the first end of described main axostyle respectively, described first elastic element is located between the second end of described component piston and the chamber wall of described component cavity.
Preferably, second end place of described main force cavity is provided with outward extending flange, second end of described main axostyle stretches out from the second end of described main force cavity, and connecting panel is installed with on the second end of described main axostyle, be provided with multiple second elastic element between described flange and described connecting panel.
Preferably, described link span also comprises the position-limited rack of the moving range for limiting described main axostyle.
Preferably, described position-limited rack is installed on described connecting panel, and described position-limited rack is U-type groove, and the end of described flange is positioned at the notch of described position-limited rack to limit the moving range of described main axostyle.
Preferably, the end of described flange is provided with cushion rubber.
Preferably, described pedestal also comprises the packing element of the second end for sealing described main force cavity, and the second end of described main axostyle is through described packing element.
Preferably, described pedestal also comprises strengthening rib, and described strengthening rib connects the outer wall of described flange and described main force cavity.
Preferably, described main force cavity is drum, and described main axostyle is stepped shaft, and the diameter of the pars intermedia of described main axostyle is greater than the diameter at two ends, and the circle wall of the pars intermedia of described main axostyle contacts slidably with the chamber wall of described main force cavity.
Preferably, the outer wall of described multiple component cavity is connected to each other and forms tabular connecting portion.
In addition, the present invention also provides a kind of suspension erecting device, it comprises above-mentioned mounting structure, treats suspension member and install main body, and with described, the second end of described main axostyle treats that suspension member is connected, and the outer wall of multiple described component cavity is connected with described installation main body.
In addition, the present invention also provides a kind of vehicle, and it is provided with above-mentioned suspension erecting device, described in treat that suspension member is refrigerating module, described installation main body is vehicle frame.
Angle is in by the bearing of trend of at least one in main force's cavity and multiple component cavity in technique scheme, the first end of multiple component piston is hinged with the first end of main axostyle respectively, and be provided with the first elastic element between the chamber wall of the first end of component piston and component cavity, thus anti-vibration and shock can be carried out, greatly to reduce the situation of vehicle body fittings fatigue damage to from installing main body (i.e. the vehicle frame of vehicle) through the vibration of the multiple directions of component cavity transmission and stress.By technical scheme of the present invention, not only increase the reliability of car load and the service life of vehicle, reduce potential safety hazard, avoid the disaster jeopardizing the security of the lives and property of the people therefore occurred to occur, simultaneously, reduce the maintenance cost of vehicle, there is high economic benefit and social benefit.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the constructional drawing of mounting structure of the present invention;
Fig. 2 is the constructional drawing of the pedestal in Fig. 1;
Fig. 3 is the constructional drawing of the link span in Fig. 1.
Wherein,
1 pedestal 2 link span
3 position-limited rack 4 first elastic elements
5 second elastic element 6 cushion rubbers
7 packing element 8 refrigerating module supports
9 vehicle frame 10 flanges
11 strengthening rib 12 main force cavities
13 component cavity 14 connecting panels
15 main axostyle 16 hinges
17 component pistons
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In describing the invention, it should be noted that, term " on ", the orientation of the instruction such as D score or position relationship be structure based on vehicle, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
The invention provides a kind of mounting structure, it comprises pedestal 1, link span 2 and the first elastic element 4, pedestal 1 comprises main force's cavity 12 and the multiple component cavities 13 be communicated with the first end of main force cavity 12 respectively, main force's cavity 12 is in angle with the bearing of trend of at least one in multiple component cavity 13, link span 2 comprises the main axostyle 15 that can move back and forth in main force's cavity 12 and the multiple component pistons 17 be located at correspondingly in multiple component cavity 13, the first end of component piston 17 is hinged with the first end of main axostyle 15 respectively, first elastic element 4 is located between the second end of component piston 17 and the chamber wall of component cavity 13.Wherein, " multiple " refer to two and two or more.Angle refers to and is greater than 0 ° and the angle being less than 90 °.Between component piston 17 and main axostyle 15 by hinge 16 to form hinged installation.Main axostyle 15, hinge 16 and component piston 17 by there is the materials processing of some strength, toughness and abrasion resistance properties or assembling, such as, through metal, the high intensity carbon fiber material etc. such as steel of surface hardening process.
Main axostyle 15 is for continuing to pass to hinge 16 and component piston 17 by vibration next for the second end transmission from main axostyle 15 and stress.Hinge 16 for main axostyle 15 is transmitted come vibration and stress after multiple component cavity 13 changes direction, pass to multiple component piston 17.Multiple component piston 17 moves back and forth along the bearing of trend of component cavity 13 respectively and promotes multiple first elastic element 4, vibration and Stress decomposition is sponged.By technical scheme of the present invention, anti-vibration and shock can be carried out, greatly to reduce the situation of vehicle body fittings fatigue damage to from the vibration and stress of installing the multiple directions that main body (i.e. the vehicle frame of vehicle) is transmitted through component cavity 13.By technical scheme of the present invention, not only increase the reliability of car load and the service life of vehicle, reduce potential safety hazard, avoid the disaster jeopardizing the security of the lives and property of the people therefore occurred to occur, simultaneously, reduce the maintenance cost of vehicle, there is high economic benefit and social benefit.
As shown in Figure 1, as one preferred embodiment, mounting structure comprises two component cavities 13, the bearing of trend of two component cavities 13 all forms " Y " character form structure with main force cavity 12 in identical angle, so that treat suspension member and install the layout of main body, and anti-vibration and shock can be carried out to the vibration of different directions and stress more expeditiously.
In addition, second end place of main force's cavity 12 is provided with outward extending flange 10 in the present embodiment, second end of main axostyle 15 stretches out from the second end of main force's cavity 12, and connecting panel 14 is installed with (particularly on the second end of main axostyle 15, connecting panel 14 is welded in the second end of main axostyle 15), be provided with multiple second elastic element 5 between flange 10 and connecting panel 14.Treat that suspension member is fixedly connected with the second end of main axostyle 15 by connecting panel 14, and the second elastic element 5 is located between flange 10 and connecting panel 14 can play the effect of stable support to link span 2.Wherein, the first elastic element 4 and the second elastic element 5 by have certain elastic performance, intensity, toughness materials processing or assemble, as high-strength spring etc.
Install more reliably to enable mounting structure and treat suspension member, link span 2 also comprises the position-limited rack 3 of the moving range for limiting main axostyle 15, such as, on the mobile route of main axostyle 15 and the position of the second end certain distance of interval main axostyle 15 arranges position-limited rack 3, etc.As one preferred embodiment, as shown in Figure 1, position-limited rack 3 is installed on connecting panel 14 by threaded fasteners, and position-limited rack 3 is U-type groove, the end of flange 10 is positioned at the notch of position-limited rack 3 to limit the moving range of main axostyle 15, and prevents the moving range of main axostyle 15 excessive and make the hunting range treating suspension member excessive.Wherein, the wall of main force's cavity 12, the wall of component cavity 13 and connecting panel 14 by there is the materials processing of some strength or assembling, the metals such as such as steel, high intensity carbon fiber material, stupalith etc.
Wherein, the end of flange 10 is provided with cushion rubber 6, and can cushion the vibration between flange 10 and position-limited rack 3." end " herein refers to the free end away from main force's cavity 12 second end on flange 10.See Fig. 1, cushion rubber 6 is arranged on two sides up and down of the end of flange 10, for cushioning the vibration coming from position-limited rack 3 of transmitting from upper and lower both direction.Cushion rubber 6 forms by having certain elastomeric materials processing, such as rubber, high-elastic sponge, elastic stretchy nylon material etc., for preventing the rigid contact of position-limited rack 3 and main force's cavity 12.
In addition, pedestal 1 also comprises the packing element 7 of the second end for sealing main force's cavity 12, and the second end of main axostyle 15 is through packing element 7.Packing element 7 forms by having certain elastomeric material, can use prior art, as seal ring.Packing element 7 plays sealing main force cavity 12 and prevents foreign material from entering the effect of main force's cavity 12.
Further, pedestal 1 also comprises strengthening rib 11, and the outer wall of strengthening rib 11 flange connector 10 and main force's cavity 12, to improve the local strength of pedestal 1.
Wherein, as shown in Figure 1 to Figure 3, main force's cavity 12 is drum, and main axostyle 15 is stepped shaft, and the diameter of the pars intermedia of main axostyle 15 is greater than the diameter at two ends, and the circle wall of the pars intermedia of main axostyle 15 contacts slidably with the chamber wall of main force cavity 12.Make the mobile route of main axostyle 15 be defined as straight line by the chamber wall of main force's cavity 12, make the moving process of main axostyle 15 more reliable and more stable, thus make the installation treating suspension member more reliable and more stable.
Further, the outer wall of multiple component cavity 13 is connected to each other and forms tabular connecting portion, and tabular connecting portion is installed on by threaded fasteners and installs in main body, and makes the connection between mounting structure and installation main body more reliable and more stable.
In addition, the present invention also provides a kind of suspension erecting device, and it comprises above-mentioned mounting structure, treats suspension member and install main body, the second end of main axostyle 15 with treat that suspension member is connected, and the outer wall of multiple component cavity 13 with main body be installed be connected.
Meanwhile, the present invention also provides a kind of vehicle, and it is provided with above-mentioned suspension erecting device, wherein, treats that suspension member is refrigerating module, and installing main body is vehicle frame 9, and particularly, refrigerating module is fixedly mounted by refrigerating module support 8 and connecting panel 14.
During car load work, the vibration that refrigerating module support 8 and vehicle frame 9 bring and stress, by pedestal 1, link span 2 and the first elastic element 4 combined action, are converted into the component of all directions, vibration and Stress decomposition are sponged.By to spring stiffness and elastomeric control, during coupling different automobile types, the oscillation frequency of better controlled cooling model module 8, can reduce parts failure risk greatly.Meanwhile, the invention provides position-limited rack 3, second elastic element 5, cushion rubber 6 and packing element 7, improve the stability of mounting structure better.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (11)
1. mounting structure, it is characterized in that, described mounting structure comprises pedestal (1), link span (2) and the first elastic element (4), described pedestal (1) comprises main force's cavity (12) and the multiple component cavities (13) be communicated with the first end of described main force cavity (12) respectively, described main force cavity (12) is in angle with the bearing of trend of at least one in multiple described component cavity (13), described link span (2) comprises the main axostyle (15) that can move back and forth in described main force cavity (12) and the multiple component pistons (17) be located at correspondingly in multiple described component cavity (13), the first end of described component piston (17) is hinged with the first end of described main axostyle (15) respectively, between the second end that described first elastic element (4) is located at described component piston (17) and the chamber wall of described component cavity (13).
2. mounting structure according to claim 1, it is characterized in that, second end place of described main force cavity (12) is provided with outward extending flange (10), second end of described main axostyle (15) stretches out from the second end of described main force cavity (12), and connecting panel (14) is installed with on the second end of described main axostyle (15), be provided with multiple second elastic element (5) between described flange (10) and described connecting panel (14).
3. mounting structure according to claim 2, is characterized in that, described link span (2) also comprises the position-limited rack (3) of the moving range for limiting described main axostyle (15).
4. mounting structure according to claim 3, it is characterized in that, described position-limited rack (3) is installed on described connecting panel (14), and described position-limited rack (3) is U-type groove, the end of described flange (10) is positioned at the notch of described position-limited rack (3) to limit the moving range of described main axostyle (15).
5. mounting structure according to claim 4, is characterized in that, the end of described flange (10) is provided with cushion rubber (6).
6. the mounting structure according to any one of claim 2-5, it is characterized in that, described pedestal (1) also comprises the packing element (7) of the second end for sealing described main force cavity (12), and the second end of described main axostyle (15) is through described packing element (7).
7. the mounting structure according to any one of claim 2-5, it is characterized in that, described pedestal (1) also comprises strengthening rib (11), and described strengthening rib (11) connects the outer wall of described flange (10) and described main force cavity (12).
8. mounting structure according to claim 1, it is characterized in that, described main force cavity (12) is drum, described main axostyle (15) is stepped shaft, the diameter of the pars intermedia of described main axostyle (15) is greater than the diameter at two ends, and the circle wall of the pars intermedia of described main axostyle (15) contacts slidably with the chamber wall of described main force cavity (12).
9. mounting structure according to claim 1, is characterized in that, the outer wall of described multiple component cavity (13) is connected to each other and forms tabular connecting portion.
10. suspend erecting device, it is characterized in that, described suspension erecting device comprises mounting structure according to any one of claim 1-9, treats suspension member and install main body, with described, second end of described main axostyle (15) treats that suspension member is connected, and the outer wall of multiple described component cavity (13) is connected with described installation main body.
11. vehicles, is characterized in that, described vehicle set is had the right the suspension erecting device described in requirement 10, described in treat that suspension member is refrigerating module, described installation main body is vehicle frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798865.7A CN104842773B (en) | 2014-12-19 | 2014-12-19 | Suspension structure, suspension installation device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798865.7A CN104842773B (en) | 2014-12-19 | 2014-12-19 | Suspension structure, suspension installation device and vehicle |
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| CN104842773A true CN104842773A (en) | 2015-08-19 |
| CN104842773B CN104842773B (en) | 2017-02-22 |
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| CN201410798865.7A Active CN104842773B (en) | 2014-12-19 | 2014-12-19 | Suspension structure, suspension installation device and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100106A (en) * | 2018-09-04 | 2018-12-28 | 上海莫戈纳机电科技有限公司 | A kind of electric linear shaking platform |
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| CN101293471A (en) * | 2007-04-28 | 2008-10-29 | 奥迪股份公司 | Supported suspension unit bearing for wheel suspensions |
| CN102529688A (en) * | 2010-12-20 | 2012-07-04 | 陕西欧舒特汽车股份有限公司 | Front bus cooling system suspension mechanism for engine |
| JP2013224119A (en) * | 2012-04-23 | 2013-10-31 | Mitsubishi Motors Corp | Installation tool of shock absorber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1402439A1 (en) * | 1986-12-18 | 1988-06-15 | Shivrin Boris S | Arrangement for recuperation of vehicle oscillation energy |
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2014
- 2014-12-19 CN CN201410798865.7A patent/CN104842773B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803484A (en) * | 2005-01-12 | 2006-07-19 | 东洋橡胶工业株式会社 | Strut mount |
| CN101293471A (en) * | 2007-04-28 | 2008-10-29 | 奥迪股份公司 | Supported suspension unit bearing for wheel suspensions |
| CN102529688A (en) * | 2010-12-20 | 2012-07-04 | 陕西欧舒特汽车股份有限公司 | Front bus cooling system suspension mechanism for engine |
| JP2013224119A (en) * | 2012-04-23 | 2013-10-31 | Mitsubishi Motors Corp | Installation tool of shock absorber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109100106A (en) * | 2018-09-04 | 2018-12-28 | 上海莫戈纳机电科技有限公司 | A kind of electric linear shaking platform |
| CN109100106B (en) * | 2018-09-04 | 2024-04-19 | 苏州盛拓半导体科技有限公司 | Electric linear vibration platform |
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| Publication number | Publication date |
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| CN104842773B (en) | 2017-02-22 |
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