CN201211894Y - Heavy duty single brake steering wheel - Google Patents
Heavy duty single brake steering wheel Download PDFInfo
- Publication number
- CN201211894Y CN201211894Y CNU2008200774977U CN200820077497U CN201211894Y CN 201211894 Y CN201211894 Y CN 201211894Y CN U2008200774977 U CNU2008200774977 U CN U2008200774977U CN 200820077497 U CN200820077497 U CN 200820077497U CN 201211894 Y CN201211894 Y CN 201211894Y
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- CN
- China
- Prior art keywords
- fixed
- anchor shaft
- wheel
- braking
- stretcher
- 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 discloses a heavy-duty single-braking steering wheel and is characterized in that the steering wheel comprises a fixed chassis and a rotating disk which are connected together by a central shaft; the fixed chassis and the central shaft are fixed; the rotating disk is connected with wheels by a fork; the lower end of the rotating disk is fixed with a fixed frame which is axially fixed with a pedal plate by a first fixed shaft and is axially fixed with a braking plate by a second fixed shaft; the lower part of the braking plate is fixed with a nut; the nut is internally provided with a braking rod which can be adjusted up and down; the pedal plate is axially fixed with a connecting rod by a third fixed shaft; and the other end of the connecting rod is axially fixed with the braking shaft by a fourth fixed shaft. The heavy-duty single-braking steering wheel can adjust the braking rod up and down according to the wear condition of the wheel edge so that the braking rod and the wheel edge keep the optimum distance all the time, thereby being more convenient for braking.
Description
Technical field
The utility model relates to a kind of wheel flutter, relates in particular to the heavy type wheel flutter of singly stopping.
Background technology
The heavy type of using on the current industrial is singly stopped, and how brake is ridden in employing to wheel flutter.Advance need stop the time when workman's go-cart, need remove to trample foot-operated brake with a pin, this is for realizing easily on the level land or the lighter load-carrying, but for uphill/downhill or heavier load-carrying, inconvenient operation is dangerous again.Because wheel adopts material such as polyester plastics to make mostly, in use for some time, lateral wheel generally can often cause brake lever and wheel edge contact not tight because of less traction, and brake is difficult, for heavy-duty wheel, can cause danger.In addition, in the descending traveling process, brake often can not be stopped tight, and the brake lever wheel that rubs is gently got final product.And, each wheel need be stopped tightly, otherwise can cause danger at the vehicle that is on the inclined-plane.And present heavy type is singly stopped wheel flutter owing to structural reason, during brake, must regulate the dynamics of brake by operating personal, and stops when tight in brake, and the pin of operating personal must firmly step down on the brake pedal plate all the time, brings certain degree of difficulty to operation.
The utility model content
The technical matters that the utility model solves just provides a kind of long service life, use heavy type easy to operate, that brake lever is in optimum position, the long service life all the time wheel flutter of singly stopping.
For solving the problems of the technologies described above, the utility model heavy type technical scheme that wheel flutter adopts of singly stopping is: comprise the fixed underpan that links together by axis, rotating disc, fixed underpan and axis fix, rotating disc is connected with wheel by fork, below described rotating disc, be fixed with fixed mount, on described fixed mount, be fixed with stretcher by the first anchor shaft axle, by the fixing braking vane of the second anchor shaft axle, below described braking vane, be fixed with nut, in described nut, have can up-down adjustment brake lever, be fixed with connecting rod by the 3rd anchor shaft axle on described stretcher, the other end of this connecting rod is captiveed joint with described braking vane axle by the 4th anchor shaft.
Its additional technical feature is:
Be provided with groove at described braking vane upper side, when stepping on stretcher, described the 3rd anchor shaft just in time is positioned at described groove;
Be provided with brake shoes in described brake lever end;
Be with retracing spring on described first anchor shaft, described retracing spring two ends are stuck on the 4th anchor shaft and second anchor shaft.
Heavy type provided by the utility model is singly stopped wheel flutter compared with prior art, have the following advantages: one, owing to below described rotating disc, be fixed with fixed mount, on described fixed mount, be fixed with stretcher by the first anchor shaft axle, by the fixing braking vane of the second anchor shaft axle, below described braking vane, be fixed with nut, in described nut, have can up-down adjustment brake lever, on described stretcher, be fixed with connecting rod by the 3rd anchor shaft axle, the other end of this connecting rod is captiveed joint with described braking vane axle by the 4th anchor shaft, according to wheel edge abrasion situation, regulate the distance between brake lever and the wheel edge, make to remain optimum distance between brake lever and the wheel edge, more help brake; They are two years old, owing to be provided with groove at described braking vane upper side, when stepping on stretcher, described the 3rd anchor shaft just in time is positioned at described groove, when in the descending traveling process, the brake lever wheel that rubs gently like this, guaranteed that promptly vehicle moves ahead, played the purpose of brake again, and at the vehicle that is on the inclined-plane, each wheel need be stopped tightly, otherwise can cause danger, at this moment, continue to step on stretcher downwards, the 3rd anchor shaft just in time is positioned at described groove, and brake lever withstands on the wheel edge tightly; At this moment, even the pin of operating personal leaves stretcher, wheel also can be in the tight state of stopping; Its three owing to be provided with brake shoes, both prevented the damage of brake lever to the wheel edge in described brake lever end, be convenient to the adjusting of brake lever again; Its four owing to be with retracing spring on described first anchor shaft, described retracing spring two ends are stuck on the 4th anchor shaft and second anchor shaft, when needs are removed brake, only using foot is the pedal of carrying load or luggage upwards, and braking vane moves under the effect of retracing spring, drives brake lever and leaves wheel.
Description of drawings
Fig. 1 is singly the stop structural representation of wheel flutter of the utility model heavy type;
Fig. 2 is singly the stop part sectional view of wheel flutter of the utility model heavy type.
The specific embodiment
Below in conjunction with accompanying drawing singly the stop structure and the use principle of wheel flutter of the utility model heavy type is described in further details.
As depicted in figs. 1 and 2, the utility model heavy type wheel flutter of singly stopping comprises fixed underpan 1 and the rotating disc 2 that links together by axis 3, and fixed underpan 1 fixes with axis 3, and rotating disc 2 is connected with wheel 5 by fork 4.Below rotating disc 2, be fixed with fixed mount 10, on fixed mount 10, be fixed with stretcher 7 by 71 of first anchor shafts, by the fixing braking vane 8 of 81 of second anchor shafts, below braking vane 8, be fixed with nut 82, in nut 82, have can up-down adjustment brake lever 83, be fixed with connecting rod 6 by 61 of the 3rd anchor shafts on stretcher 7, the other end of connecting rod 6 is captiveed joint with 8 of braking vanes by the 4th anchor shaft 62.In the wheel use, can be according to wheel edge abrasion situation, regulate the distance between brake lever 8 and wheel 5 edges, make to remain optimum distance between the edge of brake lever 8 and wheel 5, more help braking.
Be provided with groove 84 at braking vane 8 upper sides, when stepping on stretcher 7, the 3rd anchor shaft 61 just in time is positioned at groove 84.Like this, in the descending traveling process, brake lever 83 wheel 5 that rubs has gently guaranteed that promptly vehicle moves ahead like this, play the purpose of brake again, and, wheel 5 need be stopped tightly, otherwise can cause danger at the vehicle that is on the inclined-plane, at this moment, continue to step on stretcher downwards, the 3rd anchor shaft 61 just in time is positioned at groove 84, brake lever 83 withstands on the edge of wheel 5 tightly; At this moment, even the pin of operating personal leaves stretcher, wheel 5 also can be in the tight state of stopping.
Be provided with brake shoes 85 in brake lever 83 ends, the edge designs of brake shoes 85 is square or regular hexagon, has both prevented brake lever 83 direct contact wheel edges and to the damage at wheel edge, is convenient to the rotation of brake lever 83 again.
On first anchor shaft 71, be with retracing spring 72, the two ends of retracing spring 72 are stuck on the 4th anchor shaft 62 and second anchor shaft 81, and when needs were removed brake, only using foot is the pedal 7 of carrying load or luggage upwards, braking vane 8 moves under the effect of retracing spring 72, drives brake lever 83 and leaves wheel.
Claims (4)
1, the heavy type wheel flutter of singly stopping, comprise the fixed underpan that links together by axis, rotating disc, fixed underpan and axis fix, rotating disc is connected with wheel by fork, it is characterized in that: below described rotating disc, be fixed with fixed mount, on described fixed mount, be fixed with stretcher by the first anchor shaft axle, by the fixing braking vane of the second anchor shaft axle, below described braking vane, be fixed with nut, in described nut, have can up-down adjustment brake lever, be fixed with connecting rod by the 3rd anchor shaft axle on described stretcher, the other end of this connecting rod is captiveed joint with described braking vane axle by the 4th anchor shaft.
2, the heavy type according to claim 1 wheel flutter of singly stopping, it is characterized in that: be provided with groove at described braking vane upper side, when stepping on stretcher, described the 3rd anchor shaft just in time is positioned at described groove.
3, the heavy type according to claim 1 wheel flutter of singly stopping is characterized in that: be provided with brake shoes in described brake lever end.
4, according to claim 1, the 2 or 3 described heavy types wheel flutter of singly stopping, it is characterized in that: be with retracing spring on described first anchor shaft, described retracing spring two ends are stuck on the 4th anchor shaft and second anchor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774977U CN201211894Y (en) | 2008-06-05 | 2008-06-05 | Heavy duty single brake steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774977U CN201211894Y (en) | 2008-06-05 | 2008-06-05 | Heavy duty single brake steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211894Y true CN201211894Y (en) | 2009-03-25 |
Family
ID=40496057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200774977U Expired - Fee Related CN201211894Y (en) | 2008-06-05 | 2008-06-05 | Heavy duty single brake steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211894Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149548A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Universal wheel |
| CN104260599A (en) * | 2014-08-12 | 2015-01-07 | 太仓兴锋脚轮有限公司 | Universal wheel with brake device |
| CN106616212A (en) * | 2017-01-06 | 2017-05-10 | 南通双和食品有限公司 | Novel pre-cooling rack for cooked food processing |
-
2008
- 2008-06-05 CN CNU2008200774977U patent/CN201211894Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149548A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Universal wheel |
| CN104260599A (en) * | 2014-08-12 | 2015-01-07 | 太仓兴锋脚轮有限公司 | Universal wheel with brake device |
| CN104149548B (en) * | 2014-08-12 | 2016-05-18 | 太仓兴锋脚轮有限公司 | A kind of universal wheel |
| CN106616212A (en) * | 2017-01-06 | 2017-05-10 | 南通双和食品有限公司 | Novel pre-cooling rack for cooked food processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20160605 |