CN201309505Y - Vehicle frame anti-bending device - Google Patents
Vehicle frame anti-bending device Download PDFInfo
- Publication number
- CN201309505Y CN201309505Y CNU2008201738624U CN200820173862U CN201309505Y CN 201309505 Y CN201309505 Y CN 201309505Y CN U2008201738624 U CNU2008201738624 U CN U2008201738624U CN 200820173862 U CN200820173862 U CN 200820173862U CN 201309505 Y CN201309505 Y CN 201309505Y
- Authority
- CN
- China
- Prior art keywords
- upper spider
- rotary column
- steel rope
- tensioner
- bending device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a vehicle frame anti-bending device, comprising an armored rope (2), a rotating upright post (3), a rotation wheel (5), a reversed L-shaped tension hook (6), a support cylinder (7) and an upper frame (8). The lower end of the rotating upright post (3) is pivot-connected with the middle part of the upper frame (8), the upper end of the rotating upright post (3) is connected with the rotation wheel (5) through a fixed shaft. One side of the rotation wheel (5) is provided with the tension hook (6) which is connected with the rotating upright post (3), and the support cylinder (7) is arranged on the same side of the rotating upright post (3) as the tension hook (6). One end of the support cylinder (7) is pivot-connected with the upper frame (8), and the other end is pivot-connected with the rotating upright post (3). The armored rope (2) connects the rotation wheel (5) and the tension hook (6), and is fixedly connected with one end of the upper frame (8) at one end and the other end of the upper frame (8) at the other end, thus the vehicle frame anti-bending device ensures rigidity of the upper frame and increases mobility of vehicles when the upper frame works or not works.
Description
One, technical field
The utility model relates to the anti-bending device of a kind of vehicle upper spider, especially a kind of anti-bending device of upper spider that is applicable to the upper spider vehicle with lengthening.
Two, background technology
Special-use vehicle often increases the length of upper spider in order to satisfy the needs of specific function, thereby has reduced the rigidity of upper spider, does not satisfy the work functions needs; Therefore while will guarantee the rigidity needs of upper spider when working or not working owing in order to improve the maneuvering performance of vehicle, often all will reduce the height of upper spider and the mutual state of change upper spider and vehicle; And the present material upper spider that mostly is to use good rigidly does not also have a kind of device to assist and improves its rigidity.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides the anti-bending device of a kind of vehicle upper spider; When upper spider is in work or off position, guaranteed the rigidity of upper spider, improved the manoevreability of vehicle.
For achieving the above object, the technical scheme that the utility model is taked is: include steel rope, rotary column, rotor wheel, the tensioner hook, support cylinder and upper spider, the tensioner hook is set to L shaped, the lower end of rotary column is set in the upper spider middle part hinged with it, the upper end of rotary column is provided with the rotor wheel that connects with it by anchor shaft and is provided with the tensioner hook that connects with rotary column in a side of rotor wheel, support cylinder is arranged on rotary column one side of tensioner hook homonymy and an end and upper spider hinged, the other end and rotary column are hinged, and steel rope is set to gang up rotor wheel and tensioner hook and an end and is set to be fixedly connected with upper spider one end, the other end is set to be fixedly connected with the upper spider other end.
When upper spider was in the high position, support cylinder stretched out, and rotary column and upper spider are in vertical position, and steel rope is in the tensioner state and is sling in the two ends of upper spider, prevents the sagging distortion in upper spider two ends; When upper spider was in lower position, because the state of upper spider changes, steel rope moved at rotor wheel, make the steel rope can not tensioner, the support cylinder withdrawal, rotary column and upper spider are not in vertical position, rotary column rotates and drives the rotation of tensioner hook, and the effect steel rope makes it be in the tensioner state; Therefore when upper spider is in work or off position, guarantee the rigidity of upper spider, improved the manoevreability of vehicle.
The utility model has designed, hanger and back hanger before also including, and preceding hanger and back hanger are arranged on the two ends of upper spider respectively by the mode that is fixedly connected, and the steel rope two ends are set to respectively be fixedly connected with preceding hanger and back hanger.Made things convenient for the replacing of steel rope.
The utility model has designed, and also includes the curved ring of anticreep, and the curved ring of anticreep is set to inverted U-shaped and is arranged on the side of tensioner hook to rotor wheel on the side by the mode that is fixedly connected with rotary column, and steel rope is set to gang up the curved ring of anticreep.When steel rope moves at rotor wheel, prevent that steel rope and rotor wheel break away from.
The utility model has designed, and the tensioner hook is set to connect with rotary column is adjustable.The tensioner degree of more convenient adjusting steel rope.
Four, description of drawings
Fig. 1 is the utility model scheme drawing:
Fig. 2 is the I position enlarged drawing of Fig. 1.
Five, the specific embodiment
Accompanying drawing is an embodiment of the present utility model, specify present embodiment in conjunction with the accompanying drawings, hanger 1 before including, steel rope 2, rotary column 3, the curved ring 4 of anticreep, rotor wheel 5, tensioner hook 6, support cylinder 7, upper spider 8 and back hanger 9, preceding hanger 1 and back hanger 9 are arranged on the two ends of upper spider 8 respectively by the mode that is fixedly connected, the curved ring 4 of anticreep is set to inverted U-shaped, tensioner hook 6 is set to L shaped, the lower end of rotary column 3 is set in upper spider 8 centres hinged with it, the upper end of rotary column 3 is provided with the rotor wheel 5 that connects with it by anchor shaft and is provided with the curved ring 4 of the anticreep that is fixedly connected with rotary column 3 in a side of rotor wheel 5, opposite side at rotor wheel 5 is provided with the tensioner hook 6 that is fixedly connected with rotary column 3, support cylinder 7 is arranged on rotary column 3 one sides of tensioner hook 6 homonymies and an end and upper spider 8 hinged, the other end and rotary column 3 are hinged, and steel rope 2 is set to gang up the curved ring 4 of anticreep, rotor wheel 5 and tensioner hook 6 and an end are set to be fixedly connected with preceding hanger 1, the other end is set to be fixedly connected with back hanger 9.
When upper spider 8 was in the high position, support cylinder 7 stretched out, and rotary column 3 is in vertical position with upper spider 8, and steel rope 2 is in the tensioner state and is sling in the two ends of upper spider 8, prevents the sagging distortion in upper spider 8 two ends; When upper spider 8 is in lower position, because the state of upper spider 8 changes, steel rope 2 moves at rotor wheel 5, make the steel rope 2 can not tensioner, support cylinder 7 withdrawals, rotary column 3 is not in vertical position with upper spider 8, and rotary column 3 rotates and drives 6 rotations of tensioner hook, and effect steel rope 2 makes it be in the tensioner state; Therefore when upper spider is in work or off position, guarantee the rigidity of upper spider, improved the manoevreability of vehicle.
When using present embodiment, when upper spider 8 was in the high position, steel rope 2 was in the tensioner state, by preceding hanger 1 and back hanger 9 was sling in the two ends of upper spider 8; Rotary column 3 is not in vertical position with upper spider 8, make the steel rope 2 can not tensioner and by curved ring 4 effects of anticreep, prevent that steel rope 2 and rotor wheel 5 break away from, steel rope 2 is under 6 effects of tensioner hook, and steel rope 2 is being provided with the curved contact point A that encircles 4 one sides of anticreep, the contact point B of steel rope 2 and tensioner hook 6 with rotary column 3, the contact point C of steel rope 2 and back hanger 9, point A, B and C form triangle, because limit AB and BC length sum make steel rope 2 be in the tensioner state greater than limit AC length.
Every rotary column 3 that contains rotates 6 rotations of drive tensioner hook, is acted on steel rope 2, made the technology contents of steel rope 2 tensioners all in the utility model protection domain by tensioner hook 6.
Claims (4)
1, the anti-bending device of a kind of vehicle upper spider; It is characterized in that: include steel rope (2), rotary column (3), rotor wheel (5), tensioner hook (6), support cylinder (7) and upper spider (8), tensioner hook (6) is set to L shaped, the lower end of rotary column (3) is set in upper spider (8) middle part hinged with it, the upper end of rotary column (3) is provided with the rotor wheel (5) that connects with it by anchor shaft and is provided with the tensioner hook (6) that connects with rotary column (3) in a side of rotor wheel (5), support cylinder (7) is arranged on rotary column (3) one sides of tensioner hook (6) homonymy and an end and upper spider (8) hinged, the other end and rotary column (3) are hinged, and steel rope (2) is set to gang up rotor wheel (5) and tensioner hook (6) and an end and is set to be fixedly connected with upper spider (8) one ends, the other end is set to be fixedly connected with upper spider (8) other end.
2, the anti-bending device of vehicle upper spider according to claim 1; It is characterized in that: also include preceding hanger (1) and back hanger (9), preceding hanger (1) and back hanger (9) are arranged on the two ends of upper spider (8) respectively by the mode that is fixedly connected, steel rope (2) two ends are set to respectively be fixedly connected with preceding hanger (1) and back hanger (9).
3, the anti-bending device of vehicle upper spider according to claim 1; It is characterized in that: also include the curved ring of anticreep (4), the curved ring of anticreep (4) is set to inverted U-shaped and is arranged on the side of tensioner hook (6) to rotor wheel on the side (5) by the mode that is fixedly connected with rotary column (3), and steel rope (2) is set to gang up the curved ring of anticreep (4).
4, according to claim 1, the anti-bending device of 2 or 3 described vehicle upper spiders; It is characterized in that: described tensioner hook (6) is set to and adjustable connection of rotary column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201738624U CN201309505Y (en) | 2008-10-23 | 2008-10-23 | Vehicle frame anti-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201738624U CN201309505Y (en) | 2008-10-23 | 2008-10-23 | Vehicle frame anti-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309505Y true CN201309505Y (en) | 2009-09-16 |
Family
ID=41106756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201738624U Expired - Fee Related CN201309505Y (en) | 2008-10-23 | 2008-10-23 | Vehicle frame anti-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309505Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043435A (en) * | 2012-09-28 | 2016-10-26 | 富士重工业株式会社 | Vehicle |
-
2008
- 2008-10-23 CN CNU2008201738624U patent/CN201309505Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043435A (en) * | 2012-09-28 | 2016-10-26 | 富士重工业株式会社 | Vehicle |
| CN106043435B (en) * | 2012-09-28 | 2018-04-06 | 株式会社斯巴鲁 | Vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20121023 |