CN103770838B - Double-deck connecting rod steering mechanism - Google Patents
Double-deck connecting rod steering mechanism Download PDFInfo
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- CN103770838B CN103770838B CN201410050986.3A CN201410050986A CN103770838B CN 103770838 B CN103770838 B CN 103770838B CN 201410050986 A CN201410050986 A CN 201410050986A CN 103770838 B CN103770838 B CN 103770838B
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- connecting rod
- pivoted arm
- lower floor
- upper strata
- steering
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Abstract
<b> the present invention relates to </b><bGreatT.Gre aT.GT double-deck connecting rod steering mechanism, this steering hardware is connected on vehicle frame, comprise the multiple multilayer pivoting supports be connected on described vehicle frame, the suspension being connected to upper strata pivoted arm on each described multilayer pivoting support and lower floor's pivoted arm and being connected to bottom described multilayer pivoting support, described upper strata pivoted arm is connected with diagonal steering cylinder, described lower floor's pivoted arm is connected with connecting rod steering cylinder, described multilayer pivoting support, upper strata pivoted arm, diagonal steering cylinder and suspension composition drive the upper strata connecting rod assembly of vehicle diagonal turning function, described multilayer pivoting support, lower floor's pivoted arm, connecting rod steering cylinder and suspension composition drive lower floor's connecting rod assembly of vehicle Eight characters turning function.</b><bGreatT.Gre aT.GT the present invention can meet large-scale assembling module car to the demand turning to pattern flexibly, can significantly reduce Rail car manufacture cost than the modular cart of complicated electric-controlled type independent steering system again, there is very high Social and economic benef@.</b>
Description
Technical field
the present invention relates to modular transport car, particularly relate to a kind of double-deck connecting rod steering mechanism.
Background technology
at present, the steering swivel system of known modular transport car is made up of single Eight characters steering swivel system or adopts automatically controlled independent steering system.The former has simple, the lower-cost feature of structure, but its shortcoming is function singleness, inconvenient at the place Vehicular turn of narrow field; The latter has and turns to pattern flexible, can realize the independent steering function of each suspension, but its shortcoming is complex structure, Rail car manufacture cost and working service cost higher.
Summary of the invention
the object of this invention is to provide a kind of double-deck connecting rod steering mechanism, be applied to modular transport car, a kind of Eight characters of having gathered particularly is provided to turn to the steering swivel system with diagonal turning function, adopt the design Eight characters respectively to turn to integrate with two cover steering swivel systems of diagonal turning function, to reduce a lot than automatically controlled independent steering system cost like this, can substantially realize independent steering function again, greatly reduce the manufacturing cost of vehicle, improve the economic benefit of vehicle.
for achieving the above object, the technical solution used in the present invention is:
a kind of double-deck connecting rod steering mechanism, this steering hardware is connected on vehicle frame, comprise the multiple multilayer pivoting supports be connected on described vehicle frame, the suspension being connected to upper strata pivoted arm on each described multilayer pivoting support and lower floor's pivoted arm and being connected to bottom described multilayer pivoting support, described upper strata pivoted arm is connected with diagonal steering cylinder, described lower floor's pivoted arm is connected with connecting rod steering cylinder, described multilayer pivoting support, upper strata pivoted arm, diagonal steering cylinder and suspension composition drive the upper strata connecting rod assembly of vehicle diagonal turning function, described multilayer pivoting support, lower floor's pivoted arm, connecting rod steering cylinder and suspension composition drive lower floor's connecting rod assembly of vehicle Eight characters turning function.
preferably, described diagonal steering cylinder is connected between described upper strata pivoted arm and lower floor's pivoted arm.
preferably, described connecting rod steering cylinder is connected between described vehicle frame and lower floor's pivoted arm.
preferably, described multilayer pivoting support is evenly distributed on the both sides below described vehicle frame.
further preferably, steering track rod is connected with between the lower floor's pivoted arm described in adjacent two of homonymy.
because technique scheme is used, the present invention compared with prior art has following advantages:
the present invention can meet large-scale assembling module car to the demand turning to pattern flexibly, can significantly reduce Rail car manufacture cost again, have very high Social and economic benef@than the modular cart of complicated electric-controlled type independent steering system.
Accompanying drawing explanation
accompanying drawing 1 is front view schematic diagram of the present invention;
accompanying drawing 2 is schematic top plan view of the present invention.
wherein: 1, vehicle frame; 2, multilayer pivoting support; 3, upper strata pivoted arm; 4, lower floor's pivoted arm; 5, connecting rod steering cylinder; 6, diagonal steering cylinder; 7, steering track rod; 8, hang.
Detailed description of the invention
below in conjunction with drawings and Examples, the invention will be further described:
the double-deck connecting rod steering mechanism of one as shown in Figure 1, 2, this steering hardware is connected on vehicle frame 1, the suspension 8 comprising the multiple multilayer pivoting supports 2 be connected on vehicle frame 1, be connected to upper strata pivoted arm 3 on each multilayer pivoting support 2 and lower floor's pivoted arm 4 and be connected to bottom multilayer pivoting support 2.Specifically:
upper strata pivoted arm 3 is connected with diagonal steering cylinder 6, diagonal steering cylinder 6 is connected between upper strata pivoted arm 3 and lower floor's pivoted arm 4.Lower floor's pivoted arm 4 is connected with connecting rod steering cylinder 5, connecting rod steering cylinder 5 is connected between vehicle frame 1 and lower floor's pivoted arm 3.
in the present embodiment: multilayer pivoting support 2, upper strata pivoted arm 3, diagonal steering cylinder 6 and suspension 8 composition upper strata connecting rod assemblies; Multilayer pivoting support 2, lower floor's pivoted arm 4, connecting rod steering cylinder 5 and suspension 8 composition lower floor connecting rod assemblies.When upper strata connecting rod assembly works: vehicle can realize diagonal function; When lower floor's connecting rod assembly work, the suspension 8 of vehicle by Eight characters turning operation, can realize Eight characters turning function.
in addition, as shown in the figure: multilayer pivoting support 2 is evenly distributed on the both sides below vehicle frame 1, steering track rod 7 is connected with between homonymy adjacent Liang Ge lower floor pivoted arm 4.
modular transport car can have two cover steering hardwarees simultaneously, realizes the Eight characters respectively and turns to and diagonal, and this structural rate independent steering has obvious cost advantage, eliminates controller, sensor, apportioning valve parts.So both can realize simple multi-mode steering, simply increase again a small amount of some costs, and make vehicle more turning function can be realized with lower price to the not high occasion of operating needs, create larger economic benefit.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. a double-deck connecting rod steering mechanism, this steering hardware is connected on vehicle frame, it is characterized in that: comprise the multiple multilayer pivoting supports be connected on described vehicle frame, the suspension being connected to upper strata pivoted arm on each described multilayer pivoting support and lower floor's pivoted arm and being connected to bottom described multilayer pivoting support, described upper strata pivoted arm is connected with diagonal steering cylinder, described lower floor's pivoted arm is connected with connecting rod steering cylinder, described multilayer pivoting support, upper strata pivoted arm, diagonal steering cylinder and suspension composition drive the upper strata connecting rod assembly of vehicle diagonal turning function, described multilayer pivoting support, lower floor's pivoted arm, connecting rod steering cylinder and suspension composition drive lower floor's connecting rod assembly of vehicle Eight characters turning function.
2. double-deck connecting rod steering mechanism according to claim 1, is characterized in that: described diagonal steering cylinder is connected between described upper strata pivoted arm and lower floor's pivoted arm.
3. double-deck connecting rod steering mechanism according to claim 1, is characterized in that: described connecting rod steering cylinder is connected between described vehicle frame and lower floor's pivoted arm.
4. double-deck connecting rod steering mechanism according to claim 1, is characterized in that: described multilayer pivoting support is evenly distributed on the both sides below described vehicle frame.
5. double-deck connecting rod steering mechanism according to claim 4, is characterized in that: be connected with steering track rod between the lower floor's pivoted arm described in adjacent two of homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050986.3A CN103770838B (en) | 2014-02-14 | 2014-02-14 | Double-deck connecting rod steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050986.3A CN103770838B (en) | 2014-02-14 | 2014-02-14 | Double-deck connecting rod steering mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770838A CN103770838A (en) | 2014-05-07 |
| CN103770838B true CN103770838B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050986.3A Active CN103770838B (en) | 2014-02-14 | 2014-02-14 | Double-deck connecting rod steering mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103770838B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608622B (en) * | 2015-01-29 | 2017-11-07 | 苏州大方特种车股份有限公司 | Electro-hydraulic combination drive carrier |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456280A (en) * | 1982-01-07 | 1984-06-26 | Talbert Manufacting, Inc. | Hydraulic trailer steering system |
| FI80857C (en) * | 1987-08-11 | 1990-08-10 | Teco Systems Oy | ETT FOERFARANDE FOER ATT STYRA EN TRANSPORTANORDNING OCH EN TRANSPORTANORDNING FOER ATT UTNYTTJA FOERFARANDET. |
| CN201961369U (en) * | 2010-12-06 | 2011-09-07 | 中国三江航天工业集团公司特种车辆技术中心 | Multi-mode all-wheel steering device |
| CN102328686A (en) * | 2011-07-18 | 2012-01-25 | 苏州大方特种车股份有限公司 | Multi-axle dispersed power steering system for load-carrying vehicle |
| WO2013097577A1 (en) * | 2011-12-27 | 2013-07-04 | 航天重型工程装备有限公司 | Mining multi-shaft self-dumping truck |
| CN103395384A (en) * | 2013-08-26 | 2013-11-20 | 苏州大方特种车股份有限公司 | Modularized transport cart for mine |
| CN203713966U (en) * | 2014-02-14 | 2014-07-16 | 苏州大方特种车股份有限公司 | Double-layer connecting rod steering mechanism |
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- 2014-02-14 CN CN201410050986.3A patent/CN103770838B/en active Active
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| CN103770838A (en) | 2014-05-07 |
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