CN202115601U - Angle-adjustable cab double-torsion-bar overturning system assembly - Google Patents
Angle-adjustable cab double-torsion-bar overturning system assembly Download PDFInfo
- Publication number
- CN202115601U CN202115601U CN2011202041525U CN201120204152U CN202115601U CN 202115601 U CN202115601 U CN 202115601U CN 2011202041525 U CN2011202041525 U CN 2011202041525U CN 201120204152 U CN201120204152 U CN 201120204152U CN 202115601 U CN202115601 U CN 202115601U
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- torsion bar
- force
- arm
- upset
- torsion
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Abstract
An angle-adjustable cab double-torsion-bar overturning system assembly relates to a commercial vehicle cab overturning system assembly. The problem of the current two torsion bar upset system assemblies of driver's cabin because of the driver's cabin upset difficulty that the torsion angle of torsion bar is restricted exists is mainly solved. The utility model discloses a left side suspension support and right suspension support, the arm of force of a left side upset and the arm of force of right side upset, go up torsion bar and torsion bar, left side upset support and right side upset support down, its characterized in that: the left torsion bar force arm and the right torsion bar force arm are respectively coaxial with the left overturning force arm and the right overturning force arm, and the front ends of the left adjusting bolt and the right adjusting bolt respectively abut against one side of the left overturning force arm and one side of the right overturning force arm. The utility model discloses can make the nimble upset freely of driver's cabin, have simple structure, convenient operation's characteristics.
Description
Technical field
The utility model relates to commercial-vehicle cab overturn system assembly, relates in particular to the two torsion bar overturn system assemblies of adjustable angle formula operator's compartment.
Background technology
The two torsion bar overturn system assemblies of existing commercial-vehicle cab comprise left mounting bracket and right mounting bracket, the left side upset arm of force and the right upset arm of force, go up torsion bar and following torsion bar, left turnover bracket and right turnover bracket.Since himself structural limitations the windup-degree of torsion bar; The rigidity of torsion bar then can be durable and certain variation takes place along with conformity of production and time; Thereby the twisting resistance that causes two torsion bars is inconsistent; Tilting force can be excessive or too small when causing the crooked or driver's cab turnover of operator's compartment, and then cause the driver's cab turnover difficulty.
Summary of the invention
The purpose of the utility model is to provide a kind of simple in structure, easy to operate adjustable angle formula operator's compartment two torsion bar overturn system assemblies in order to overcome above-mentioned deficiency.
The utility model comprises left mounting bracket and right mounting bracket, the left side upset arm of force and the right upset arm of force, goes up torsion bar and following torsion bar, left turnover bracket and right turnover bracket; It is characterized in that: also comprise the left torsion bar arm of force and the right torsion bar arm of force that has left internal thread hole and right internal thread hole respectively and lay respectively at said left internal thread hole and right internal thread hole in left adjustable bolt and right adjustable bolt; The said left torsion bar arm of force and the right torsion bar arm of force are coaxial with the right upset arm of force with the left side upset arm of force respectively, and the front end of said left adjustable bolt and right adjustable bolt props up a side of the left side upset arm of force and the right upset arm of force respectively.
One end of the said left torsion bar arm of force and the right torsion bar arm of force is respectively equipped with left axle sleeve and right axle sleeve, and said left axle sleeve and right axle sleeve are enclosed within down a torsion bar end relative with last torsion bar respectively.
The utility model promotes the left side upset arm of force and/or the rotation of the right upset arm of force through regulating left adjustable bolt and/or right adjustable bolt; And then the angle between the adjustment left side upset arm of force and/or the right upset arm of force and the left torsion bar arm of force and/or the right torsion bar arm of force; Promptly can adjust the windup-degree of torsion bar and/or following torsion bar through the rotation of the left side upset arm of force and/or the right upset arm of force; Finally reach the purpose of adjustment twisting resistance; Guaranteed that driver's cab turnover power and Design Theory value are consistent, and make operator's compartment upset nimbly and freely.The utlity model has simple in structure, convenience operation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model assembling scheme drawing.
Fig. 3 is the left side upset arm of force and left torsion bar arm of force initial condition scheme drawing.
Fig. 4 is the left side upset arm of force and left torsion bar arm of force angular adjustment view.
Among the figure: torsion bar, 7-left side turnover bracket, the right turnover bracket of 8-, the 9-left side torsion bar arm of force (91-left side internal thread hole, 92-left axle sleeve), the right torsion bar arm of force of 10-(the right internal thread hole of 101-, 102-right axle sleeve), 11-left side adjustable bolt, the right adjustable bolt of 12-under 1-left side mounting bracket, the right mounting bracket of 2-, the 3-left side upset arm of force, the right upset of the 4-arm of force, the last torsion bar of 5-, the 6-.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Embodiment: the utility model comprise left mounting bracket 1 with right mounting bracket 2, the left side upset arm of force 3 and the right upset arm of force 4, go up torsion bar 5 and following torsion bar 6, left turnover bracket 7 and right turnover bracket 8; And have the left torsion bar arm of force 9 and the right torsion bar arm of force 10 of left internal thread hole 91 and right internal thread hole 101 respectively and lay respectively at the left adjustable bolt 11 and right adjustable bolt 12 in said left internal thread hole 91 and the right internal thread hole 101; One end of the said left torsion bar arm of force 9 and the right torsion bar arm of force 10 is respectively equipped with left axle sleeve 92 and right axle sleeve 102; Said left axle sleeve 92 and right axle sleeve 102 are enclosed within down the relative end (promptly coaxial with the right upset arm of force 4 with the left side upset arm of force 3 respectively) of torsion bar 6 and last torsion bar 5 respectively, and the front end of said left adjustable bolt 11 and right adjustable bolt 12 props up the left side upset arm of force 3 respectively promptly becomes the utility model with a right side of overturning the arm of force 4.
When last torsion bar 5 inhomogeneous or tilting force is bigger than normal or when less than normal with the dynamics of following torsion bar 6; Through rotating left adjustable bolt 11 and/or right adjustable bolt 12, promote the left side upset arm of force 3 and/or the right upset arm of force 4 and rotate to an angle to driver's cab turnover power and the design theory value is basic identical gets final product.
Claims (2)
1. two torsion bar overturn system assemblies of an adjustable angle formula operator's compartment; Comprise left mounting bracket (1) and right mounting bracket (2), the left side upset arm of force (3) and the right upset arm of force (4), go up torsion bar (5) and following torsion bar (6), left turnover bracket (7) and right turnover bracket (8); It is characterized in that: also comprise the left torsion bar arm of force (9) and the right torsion bar arm of force (10) that has left internal thread hole (91) and right internal thread hole (101) respectively and lay respectively at said left internal thread hole (91) and right internal thread hole (101) in left adjustable bolt (11) and right adjustable bolt (12); The said left torsion bar arm of force (9) and the right torsion bar arm of force (10) are coaxial with the left side upset arm of force (3) and the right upset arm of force (4) respectively, and the front end of said left adjustable bolt (11) and right adjustable bolt (12) props up a side of the left side upset arm of force (3) and the right upset arm of force (4) respectively.
2. by the two torsion bar overturn system assemblies of the described adjustable angle formula of claim 1 operator's compartment; It is characterized in that: an end of the said left torsion bar arm of force (9) and the right torsion bar arm of force (10) is respectively equipped with left axle sleeve (92) and right axle sleeve (102), and said left axle sleeve (92) and right axle sleeve (102) are enclosed within down torsion bar (a 6) end relative with last torsion bar (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041525U CN202115601U (en) | 2011-06-17 | 2011-06-17 | Angle-adjustable cab double-torsion-bar overturning system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202041525U CN202115601U (en) | 2011-06-17 | 2011-06-17 | Angle-adjustable cab double-torsion-bar overturning system assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115601U true CN202115601U (en) | 2012-01-18 |
Family
ID=45456687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202041525U Expired - Lifetime CN202115601U (en) | 2011-06-17 | 2011-06-17 | Angle-adjustable cab double-torsion-bar overturning system assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267498A (en) * | 2011-06-17 | 2011-12-07 | 东风汽车股份有限公司 | Angle-adjustable cab double-torsion-bar overturning system assembly |
-
2011
- 2011-06-17 CN CN2011202041525U patent/CN202115601U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267498A (en) * | 2011-06-17 | 2011-12-07 | 东风汽车股份有限公司 | Angle-adjustable cab double-torsion-bar overturning system assembly |
| CN102267498B (en) * | 2011-06-17 | 2013-01-02 | 东风汽车股份有限公司 | Angle-adjustable cab double-torsion-bar overturning system assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |