CN205651915U - Traction bar support device under combined type for heavy -duty car - Google Patents
Traction bar support device under combined type for heavy -duty car Download PDFInfo
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- CN205651915U CN205651915U CN201620424390.XU CN201620424390U CN205651915U CN 205651915 U CN205651915 U CN 205651915U CN 201620424390 U CN201620424390 U CN 201620424390U CN 205651915 U CN205651915 U CN 205651915U
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- support arm
- lining
- web
- wing plate
- connecting hole
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Abstract
The utility model relates to a heavy -duty car suspension specifically is a traction bar support device under combined type for heavy -duty car, including the distance rod connecting hole that passes the support lower part, wherein: the top of support has support vertical and two support inclined planes, two support inclined planes are located the both sides of support vertical, be fixed with support arm I and support arm II on the two support inclined planes respectively, it is as an organic whole that support vertical and beam channel close a bottom fixed connection, the truss structure that support and support arm I, beam channel close, support arm II an organic whole constitutes triangle -shaped jointly. The utility model discloses because structure and the advantage that has are: the qualities of joint strength, reduced are improved, volume and stable performance have been reduced.
Description
Technical field
This utility model relates to heavy-duty car suspension, especially a kind of heavy-duty car combined type lower thrust rod stand apparatus.
Background technology
As shown in Figure 1, its structure includes being arranged on the distance rod connecting hole (2) in monoblock type casting bearing (1) and balance axis hole existing heavy-duty car suspension frame structure, and the top of this monoblock type casting frame (1) is fixed on the lower plane of frame assembly (3).Its lower thrust rod bearing (1) is monoblock type cast structure part, and physical dimension is big, from great, manufacture material cost and energy consumption remains high, and unstable properties.
Utility model content
The purpose of this utility model is to provide and a kind of improves bonding strength, reduces quality, reduces the heavy-duty car combined type lower thrust rod stand apparatus of volume and stable performance.
The technical scheme used for achieving the above object is as follows:
A kind of heavy-duty car combined type lower thrust rod stand apparatus, including the distance rod connecting hole through bearing bottom；Wherein: the top of described bearing has bearing vertical plane and two holder ramp, described two holder ramp are positioned at the both sides of bearing vertical plane；
Support arm I and support arm II it is respectively fixed with on described two holder ramp；
Described bearing vertical plane is connected to one with beam channel component bottom；
Described bearing and support arm I, beam channel component, support arm II integrally collectively form the truss structure of triangle；
During use, described support arm I and support arm II is connected to one with the vehicle frame outside of belly of frame assembly；The top of described beam channel component is connected to one with the vehicle frame lower plane of frame assembly.
This utility model has the advantage, that due to said structure owing to using split-type structural, improves bonding strength, reduces quality, reduces volume and stable performance.
Accompanying drawing explanation
This utility model can be further illustrated by the nonlimiting examples that accompanying drawing is given.
Fig. 1 is the structural representation of existing heavy-duty car suspension frame structure.
Fig. 2 is the topology view of the main apparent direction of this utility model.
Fig. 3 is the topology view of this utility model side-looking direction broken section.
Fig. 4 is the detonation configuration view in one direction of this utility model.
Fig. 5 is the detonation configuration view in another direction of this utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Seeing accompanying drawing 2 to 4, the combined type lower thrust rod stand apparatus of the heavy-duty car in figure, including the distance rod connecting hole 11 through bearing 10 bottom；Wherein: the top of described bearing 10 has bearing vertical plane 12 and two holder ramp 15, described two holder ramp 15 are positioned at the both sides of bearing vertical plane 12；
It is respectively fixed with support arm I20 and support arm II60 on described two holder ramp 15；
Described bearing vertical plane 12 is connected to one with beam channel component 40 bottom；
Described bearing 10 and support arm I20, beam channel component 40, support arm II60 integrally collectively form the truss structure of triangle；
During use, described support arm I20 and support arm II60 is connected to one with the vehicle frame outside of belly 70 of frame assembly；The top of described beam channel component 40 is connected to one with the vehicle frame lower plane 71 of frame assembly.In this embodiment, the cast structure part the least with plate welding structure Plate Welding and weight is constituted, and for replacing the cast structure part that monoblock type is bigger, it is ensured that while equivalent constructions intensity, greatly reduces deadweight and casting energy consumption, reduces technology difficulty；Plate welding structure Plate Welding and the least cast structure part of weight collectively form the truss structure of triangle；Plate welding structure is with bolts with cast structure part or rivets, and improves structural reliability；Mainly use plug welding, bolt or rivet interlacement between plate welding structure, reduce welding capacity, improve structural reliability and precision.Balance axle, not through this heavy-duty car combined type lower thrust rod stand apparatus, further increases stability of strutting system.
For further enhancing intensity and improving reliability, in above-described embodiment, preferably: be provided with transverse arm 50 between described support arm I 20 and support arm II60, the two ends of this transverse arm 50 are separately fixed on support arm I 20 and on support arm II60.
For ease of assembling, in above-described embodiment, preferably: described transverse arm 50 includes again transverse arm joint face 52, it is positioned at the bridge cavity 51 at transverse arm joint face 52 two ends, one of which bridge cavity 51 is fixed on support arm I 20 by bolt or rivet [can also use plug welding], and another set bridge cavity 51 is fixed on support arm II60 by bolt or rivet [can also use plug welding].
For ease of assembling, in above-described embodiment, preferably: described support arm I20 includes again support arm web 22 and support arm wing plate 23, being provided with support arm web connecting hole 24 on described support arm web 22, the two ends of described support arm wing plate 23 are respectively arranged with support arm wing plate connecting hole 25 and support arm wing plate fixing hole 26；
Described support arm wing plate 22 is close to link together with holder ramp 15, and described support arm web 23 is close to link together with bearing vertical plane 12；
During use, support arm wing plate connecting hole 24 is connected with holder ramp hole 14 by bolt or rivet；Support arm web connecting hole 25 is connected with bearing fixing hole 13 by bolt or rivet；The vehicle frame outside of belly 70 of support arm I 20 with frame assembly is connected to one by bolt or rivet through support arm web fixing hole 26.
For further proof strength, it is simple to assembling, in above-described embodiment, preferably: on described support arm I 20, be fixedly connected with lining beam I31；
Described lining beam I31 includes again serving as a contrast beam wing plate 32 and lining web 33, and lining beam wing plate 32 is close to link together with support arm wing plate 22, and lining web 33 is close to link together with support arm web 23；
Being provided with lining beam wing plate reinforced hole 34 and lining beam wing plate connecting hole 35 on described lining beam wing plate 32, described lining beam wing plate reinforced hole 34 is positioned on lining beam wing plate 32, and described lining beam wing plate connecting hole 35 is positioned at the one end of lining beam wing plate 32；Lining web connecting hole 36, lining web reinforced hole 37 and lining web fixing hole 38 are set on described lining web 33, described lining web reinforced hole 37 is positioned in the middle part of lining web 33, and described lining web connecting hole 36 and lining web fixing hole 38 lay respectively at the both ends of lining web 33；
Sequentially passing through the lining beam wing plate connecting hole 35 of lining beam wing plate 32 and the bolt of the support arm wing plate connecting hole 24 of support arm wing plate 22 or lining beam wing plate 32 is connected to one with support arm wing plate 22 by rivet, the reinforced hole 34 of lining beam wing plate 32 is connected on support arm wing plate 22 by another bolt or rivet [can also use plug welding]；
Sequentially passing through the lining web connecting hole 36 of lining web 33 and the bolt of the support arm web connecting hole 25 of support arm web 23 or lining web 33 is connected to one with support arm web 23 by rivet, the lining web reinforced hole 37 on lining web 33 is connected on support arm web 23 by another bolt or rivet [can also use plug welding].
In above-described embodiment, preferably: described support arm I 20 is identical with support arm II60 structure, lining beam II 61 it is fixed with on described support arm II60, this lining beam II 61 is identical with the structure of lining beam I31, and support arm II60 is identical with the connected mode of lining beam I31 with described support arm I 20 with the connected mode of lining beam II 61；
Described support arm II60 is identical with the connected mode of transverse arm 50 with the connected mode calcaneus branches brace I 20 of transverse arm 50；
Described support arm II60 is identical with the connected mode on seat inclined-plane 15 with the connected mode calcaneus branches brace I20 on seat inclined-plane 15；
Described support arm II60 is identical with the connected mode of the vehicle frame outside of belly 70 of frame assembly with the connected mode calcaneus branches brace I 20 of the vehicle frame outside of belly 70 of frame assembly.
For reducing total quality further and being easy to assembling, in above-described embodiment, preferably: described beam channel component 40 includes again beam channel 44, it is positioned at beam channel lower plate 41 and the beam channel upper plate 45 at beam channel 44 two ends；
It is provided with beam channel lower plate joint face 42 in described beam channel lower plate 41, this beam channel lower plate joint face 42 is provided with beam channel lower plate connecting hole 43；Beam channel component 40 is connected to one by bolt or rivet through beam channel lower plate connecting hole 43 with the bearing fixing hole 13 being positioned on bearing vertical plane 12 with bearing 10；
It is provided with beam channel upper plate joint face 46 on described beam channel upper plate 45, this beam channel upper plate joint face 46 is provided with beam channel upper plate connecting hole 47；
During use, the vehicle frame lower plane 71 of beam channel component 40 with frame assembly is connected to one by bolt or rivet through beam channel upper plate connecting hole 47.
In above-described embodiment, the junction point formed at each hole can select the fixing connection of bolt, rivet or plug welding according to actual frock demand.
Obviously, above-mentioned all embodiments are a part of embodiment of the present utility model rather than whole embodiments.Based on embodiment described in the utility model, all other embodiments that those skilled in the art are obtained under not making creative work premise, broadly fall into the category of this utility model protection.
In sum, due to said structure, improve bonding strength, reduce quality, reduce volume and stable performance.
Claims (7)
1. a heavy-duty car combined type lower thrust rod stand apparatus, including the distance rod connecting hole (11) through bearing (10) bottom；It is characterized in that: the top of described bearing (10) has bearing vertical plane (12) and two holder ramp (15), described two holder ramp (15) are positioned at the both sides of bearing vertical plane (12)；
It is respectively fixed with support arm I(20 on described two holder ramp (15)) and support arm II(60)；
Described bearing vertical plane (12) is connected to one with beam channel component (40) bottom；
Described bearing (10) and support arm I(20), beam channel component (40), support arm II(60) integrally collectively form the truss structure of triangle；
During use, described support arm I(20) and support arm II(60) be connected to one with the vehicle frame outside of belly (70) of frame assembly；The top of described beam channel component (40) is connected to one with the vehicle frame lower plane (71) of frame assembly.
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 1, it is characterized in that: described support arm I (20) and support arm II(60) between be provided with transverse arm (50), the two ends of this transverse arm (50) are separately fixed at that support arm I (20) is upper and support arm II(60) on.
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 2, it is characterized in that: described transverse arm (50) includes again transverse arm joint face (52), it is positioned at the bridge cavity (51) at transverse arm joint face (52) two ends, one of which bridge cavity (51) is fixed on support arm I (20) by bolt or rivet, and another set bridge cavity (51) is fixed on support arm II(60 by bolt or rivet) on.
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 1 and 2, it is characterized in that: described support arm I (20) includes again support arm wing plate (22) and support arm web (23), being provided with support arm wing plate connecting hole (24) on described support arm wing plate (22), the two ends of described support arm web (23) are respectively arranged with support arm web connecting hole (25) and support arm web fixing hole (26)；
Described support arm wing plate (22) is close to link together with holder ramp (15), and described support arm web (23) is close to link together with bearing vertical plane (12)；
During use, support arm wing plate connecting hole (24) is connected with holder ramp hole (14) by bolt or rivet；Support arm web connecting hole (25) is connected with bearing fixing hole (13) by bolt or rivet；The vehicle frame outside of belly (70) of support arm I (20) with frame assembly is connected to one by bolt or rivet through support arm web fixing hole (26).
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 4, it is characterised in that: it is fixedly connected with lining beam I(31 on described support arm I (20))；
Described lining beam I(31) include again serving as a contrast beam wing plate (32) and lining web (33), lining beam wing plate (32) is close to link together with support arm wing plate (22), and lining web (33) is close to link together with support arm web (23)；
Lining beam wing plate reinforced hole (34) and lining beam wing plate connecting hole (35) it is provided with on described lining beam wing plate (32), described lining beam wing plate reinforced hole (34) is positioned on lining beam wing plate (32), and described lining beam wing plate connecting hole (35) is positioned at the one end of lining beam wing plate (32)；Lining web connecting hole (36), lining web reinforced hole (37) and lining web fixing hole (38) are set on described lining web (33), described lining web reinforced hole (37) is positioned at lining web (33) middle part, described lining web connecting hole (36) and lining web fixing hole (38) and lays respectively at the both ends of lining web (33)；
Sequentially passing through lining beam wing plate connecting hole (35) of lining beam wing plate (32) and the bolt of support arm wing plate connecting hole (24) of support arm wing plate (22) or lining beam wing plate (32) is connected to one with support arm wing plate (22) by rivet, the reinforced hole (34) of lining beam wing plate (32) passes through another bolt or rivet interlacement on support arm wing plate (22)；
Sequentially passing through lining web connecting hole (36) of lining web (33) and the bolt of support arm web connecting hole (25) of support arm web (23) or lining web (33) is connected to one with support arm web (23) by rivet, lining web reinforced hole (37) on lining web (33) passes through another bolt or rivet interlacement on support arm web (23).
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 5, it is characterized in that: described support arm I (20) and support arm II(60) structure is identical, described support arm II(60) on be fixed with lining beam II (61), this lining beam II (61) and lining beam I(31) structure identical, support arm II(60) with lining beam II (61) connected mode with described support arm I (20) and serve as a contrast beam I(31) connected mode identical；
Described support arm II(60) identical with the connected mode of transverse arm (50) with connected mode calcaneus branches brace I (20) of transverse arm (50)；
Described support arm II(60) with the connected mode calcaneus branches brace I(20 of seat inclined-plane (15)) identical with the connected mode of seat inclined-plane (15)；
Described support arm II(60) identical with the connected mode of the vehicle frame outside of belly (70) of frame assembly with connected mode calcaneus branches brace I (20) of the vehicle frame outside of belly (70) of frame assembly.
Heavy-duty car combined type lower thrust rod stand apparatus the most according to claim 1, it is characterized in that: described beam channel component (40) includes again beam channel (44), be positioned at beam channel lower plate (41) and the beam channel upper plate (45) at beam channel (44) two ends；
It is provided with beam channel lower plate joint face (42) on described beam channel lower plate (41), this beam channel lower plate joint face (42) is provided with beam channel lower plate connecting hole (43)；Through beam channel lower plate connecting hole (43) and the bolt of bearing fixing hole (13) or the rivet being positioned on bearing vertical plane (12), beam channel component (40) is connected to one with bearing (10)；
It is provided with beam channel upper plate joint face (46) on described beam channel upper plate (45), this beam channel upper plate joint face (46) is provided with beam channel upper plate connecting hole (47)；
During use, the vehicle frame lower plane (71) of beam channel component (40) with frame assembly is connected to one by bolt or rivet through beam channel upper plate connecting hole (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424390.XU CN205651915U (en) | 2016-05-11 | 2016-05-11 | Traction bar support device under combined type for heavy -duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424390.XU CN205651915U (en) | 2016-05-11 | 2016-05-11 | Traction bar support device under combined type for heavy -duty car |
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| Publication Number | Publication Date |
|---|---|
| CN205651915U true CN205651915U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424390.XU Active CN205651915U (en) | 2016-05-11 | 2016-05-11 | Traction bar support device under combined type for heavy -duty car |
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| CN (1) | CN205651915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799437A (en) * | 2016-05-11 | 2016-07-27 | 刘俊 | Combined type lower thrust rod support seat device for heavy-duty automobile |
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2016
- 2016-05-11 CN CN201620424390.XU patent/CN205651915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799437A (en) * | 2016-05-11 | 2016-07-27 | 刘俊 | Combined type lower thrust rod support seat device for heavy-duty automobile |
| CN105799437B (en) * | 2016-05-11 | 2017-11-10 | 重庆市渝泓达科技有限公司 | Heavy-duty car combined type lower thrust rod stand apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |