CN203067612U - Connecting ring type centrifugal brake mechanism - Google Patents
Connecting ring type centrifugal brake mechanism Download PDFInfo
- Publication number
- CN203067612U CN203067612U CN 201220679768 CN201220679768U CN203067612U CN 203067612 U CN203067612 U CN 203067612U CN 201220679768 CN201220679768 CN 201220679768 CN 201220679768 U CN201220679768 U CN 201220679768U CN 203067612 U CN203067612 U CN 203067612U
- Authority
- CN
- China
- Prior art keywords
- brake
- ring type
- type centrifugal
- guide rod
- connecting ring
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses a connecting ring type centrifugal brake mechanism. The connecting ring type centrifugal brake mechanism comprises a hub fixed on an output shaft, a guide rod and a circular fixing wheel, the hub is located in the fixing wheel, the hub is connected with the inner side of the fixing wheel through the guide rod, and the guide rod is connected with at least two brake blocks in a sliding mode. When the connecting ring type centrifugal brake mechanism is used, the output shaft rotates to drive the hub to rotate, and the brake blocks abut against and is contacted with the fixing wheel to achieve brake under the effect of centrifugal force; and the number of the brake blocks is at least two, single-point brake is not adopted, therefore a motion piece, a fixing piece and a brake piece are stressed evenly, brake process is stable, and deformation and fatigue damage can not happen easily.
Description
Technical field
The utility model belongs to the technical field of arrestment mechanism, relates in particular to a kind of connection ring type centrifugal braking mechanism.
Background technique
Braking device is used for realizing the action that vehicle and other means of transportation or machinery etc. stop or lowering speed, usually adopt the single-point braking now, exist the shortcoming of movement parts, fixed block and brake component discontinuity, make the braking process stationarity poor, related components deforms easily, fatigue damage.
The model utility content
The technical problems to be solved in the utility model provides a kind of connection ring type centrifugal braking mechanism, makes movement parts, fixed block and brake component stressed evenly, is difficult for deforming.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme: a kind of connection ring type centrifugal braking mechanism, comprise the wheel hub, guide rod and the circular fast pulley that are fixed on the output shaft, wheel hub is positioned at fast pulley, wheel hub is connected by guide rod with the inboard of fast pulley, slidely connect brake slipper on the guide rod, the quantity of described brake slipper is at least 2.
Compared with prior art, advantage of the present utility model is: during use, output shaft rotating band runner hub rotates, and brake slipper withstands the fast pulley contact under action of centrifugal force, form braking; The quantity of brake slipper is at least 2, and non-single-point braking makes movement parts, fixed block and brake component stressed evenly, and braking process is steady, is difficult for deforming and fatigue damage.
Further, described brake slipper has increased the utilization ratio of wheel hub end face away from end face and the fast pulley inner surface configuration coupling of wheel hub.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
Fig. 1 is the structural representation that the utility model connects ring type centrifugal braking mechanism embodiment.
Embodiment
As shown in Figure 1, a kind of connection ring type of the utility model centrifugal braking mechanism, comprise the wheel hub 2, guide rod 3 and the circular fast pulley 5 that are fixed on the output shaft 1, wheel hub 2 is positioned at fast pulley 5, wheel hub 2 is connected by guide rod 3 with the inboard of fast pulley 5, slidely connect brake slipper 4 on the guide rod 3, the quantity of described brake slipper 4 is 3.Described brake slipper 4 has increased the utilization ratio of wheel hub 2 end faces away from end face and the fast pulley 5 inner surface configurations coupling of wheel hub 2.
During use, output shaft 1 rotating band runner hub 2 rotates, and brake slipper 4 withstands fast pulley 5 contacts under action of centrifugal force, form braking; The quantity of brake slipper 4 is 3, and exerting all one's strength is reduced to 1/3rd, makes movement parts, fixed block and brake component stressed evenly, and braking process is steady, is difficult for deforming and fatigue damage.
For a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. one kind connects the ring type centrifugal braking mechanism, it is characterized in that: comprise the wheel hub, guide rod and the circular fast pulley that are fixed on the output shaft, wheel hub is positioned at fast pulley, wheel hub is connected by guide rod with the inboard of fast pulley, slidely connect brake slipper on the guide rod, the quantity of described brake slipper is at least 2.
2. connection ring type centrifugal braking mechanism as claimed in claim 1 is characterized in that: described brake slipper is away from end face and the fast pulley inner surface configuration coupling of wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679768 CN203067612U (en) | 2012-12-11 | 2012-12-11 | Connecting ring type centrifugal brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679768 CN203067612U (en) | 2012-12-11 | 2012-12-11 | Connecting ring type centrifugal brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067612U true CN203067612U (en) | 2013-07-17 |
Family
ID=48766399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679768 Expired - Fee Related CN203067612U (en) | 2012-12-11 | 2012-12-11 | Connecting ring type centrifugal brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692452A (en) * | 2013-12-03 | 2014-04-02 | 华中科技大学 | Brake device and control method for multi-degree-of-freedom mechanical arm |
| CN104963968A (en) * | 2015-06-30 | 2015-10-07 | 重庆怡之驰机械有限公司 | Roll ball locking device |
-
2012
- 2012-12-11 CN CN 201220679768 patent/CN203067612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692452A (en) * | 2013-12-03 | 2014-04-02 | 华中科技大学 | Brake device and control method for multi-degree-of-freedom mechanical arm |
| CN103692452B (en) * | 2013-12-03 | 2015-06-10 | 华中科技大学 | Brake device and control method for multi-degree-of-freedom mechanical arm |
| CN104963968A (en) * | 2015-06-30 | 2015-10-07 | 重庆怡之驰机械有限公司 | Roll ball locking device |
| CN104963968B (en) * | 2015-06-30 | 2017-04-19 | 重庆怡之驰机械有限公司 | Roll ball locking device |
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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: 20130717 Termination date: 20131211 |