CN204020883U - Mine cable way actuating device modified node method - Google Patents
Mine cable way actuating device modified node method Download PDFInfo
- Publication number
- CN204020883U CN204020883U CN201420421933.3U CN201420421933U CN204020883U CN 204020883 U CN204020883 U CN 204020883U CN 201420421933 U CN201420421933 U CN 201420421933U CN 204020883 U CN204020883 U CN 204020883U
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- China
- Prior art keywords
- hinged
- frame
- actuating device
- fixed
- support
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of mine cable way actuating device modified node method, belong to aerial rope way actuating device; The device of emergency braking can be realized when aiming to provide a kind of unexpected power-off.Its mine cable way actuating device modified node method, comprises and to be fixed in frame by the motor that coupler is connected with retarder, be fixed on the drive wheel on the output shaft of described retarder; (5) have stop mechanism to frame, and this stop mechanism is hinged on slipper (11) on each brake lever (9), is hinged on the cam arm (4) between support (10) and ejecting device (7) by the ejecting device (7) be fixed in frame (5) and support (10), two brake levers (9) be hinged on this support, correspondence, the air bellow (6) be hinged between this cam arm and frame (1) is formed.The utility model sensitivity is high, can eliminate runaway accident hidden danger; It is a kind of modified node method of mine cable way actuating device.
Description
Technical field
The utility model relates to a kind of mine cable way actuating device, particularly relates to a kind of mine cable way actuating device modified node method.
Background technology
Mine cable way actuating device be mine for carrying a kind of conveying arrangement of personnel or goods, be usually made up of motor, coupler, reductor, drive wheel, frame.At present, mine cable way actuating device does not mostly arrange emergency braking apparatus; Once power-off suddenly, drive wheel can not be braked immediately, runaway accident easily occurs, there is larger potential safety hazard.
Summary of the invention
In order to overcome the defect existed in prior art, the utility model aims to provide the mine cable way actuating device modified node method that a kind of unexpected power-off can realize drive wheel emergency braking.
To achieve these goals, the utility model by the following technical solutions: it comprises and to be fixed in frame by the motor that coupler is connected with retarder, is fixed on the drive wheel on the output shaft of described retarder; Frame there is stop mechanism, this stop mechanism is hinged on slipper on each brake lever, is hinged on the cam arm between support and ejecting device by the ejecting device be fixed in frame and support, two brake levers be hinged on this support, correspondence, the air bellow be hinged between this cam arm and frame forms.
Each brake lever is hinged with adjusting bolt.
Compared with the prior art, the utility model is owing to have employed technique scheme, the basis of conventional confguration adds stop mechanism, therefore when there is unexpected power-off or runaway accident, realizing emergency braking by drive wheel both ends of the surface being held tightly by two braking lever drives slipper respectively, eliminating runaway accident hidden danger.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: retarder 1, coupler 2, motor 3, cam arm 4, frame 5, air bellow 6, ejecting device 7, adjusting bolt 8, brake lever 9, support 10, slipper 11, output shaft 12, drive wheel 13.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figure 1: frame 5 is fixed with retarder 1, coupler 2 and motor 3, the input end of retarder 1 is connected with motor shaft by coupler 2, and drive wheel 13 is fixed on the output shaft 12 of this retarder.Frame 5 has stop mechanism, this stop mechanism by the ejecting device 7 be fixed in frame 5 and support 10, lay respectively at drive wheel 13 both sides and be hinged on two brake levers 9 on this support, correspondence is hinged on the air bellow 6 that the hinged cam arm 4 of slipper 11, the hinged other end over the mount 10 in one end and ejecting device 7 on each brake lever 9, one end and the hinged other end of this cam arm be hinged in frame 1 and forms.
For the ease of regulating the distance between each brake lever 9 and cam arm 4, simultaneously also in order to avoid brake lever 9 weares and teares, each brake lever 9 is fixed with adjusting bolt 8.
Principle of work: when there is unexpected power-off, the push-off pin (not indicating in figure) of ejecting device 7 just can rotate clockwise around the hinge-point with support 10 by actuating cam arm 7, cam arm 4 just can promote two brake levers 9 respectively and rotate, and the both ends of the surface of drive wheel 13 is held tightly by two slipper 11 and realize emergency braking.After Power resumption, cam arm 4 rotates counterclockwise around the hinge-point with support 10 under the effect of air bellow 6, and the push-off pin of ejecting device 7 bounces back reset thereupon.
Claims (2)
1. a mine cable way actuating device modified node method, comprises and to be fixed in frame by the motor that coupler is connected with retarder, be fixed on the drive wheel on described reducer output shaft; It is characterized in that: (5) have stop mechanism to frame, this stop mechanism is hinged on slipper (11) on each brake lever (9), is hinged on the cam arm (4) between support (10) and ejecting device (7) by the ejecting device (7) be fixed in frame (5) and support (10), two brake levers (9) be hinged on this support, correspondence, the air bellow (6) be hinged between this cam arm and frame (1) forms.
2. mine cable way actuating device modified node method according to claim 1, is characterized in that: each brake lever (9) is fixed with adjusting bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421933.3U CN204020883U (en) | 2014-07-29 | 2014-07-29 | Mine cable way actuating device modified node method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421933.3U CN204020883U (en) | 2014-07-29 | 2014-07-29 | Mine cable way actuating device modified node method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020883U true CN204020883U (en) | 2014-12-17 |
Family
ID=52060783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421933.3U Expired - Fee Related CN204020883U (en) | 2014-07-29 | 2014-07-29 | Mine cable way actuating device modified node method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423018A (en) * | 2017-12-20 | 2018-08-21 | 北京中冶设备研究设计总院有限公司 | A kind of sky rail suspension type tourist coach protective device |
-
2014
- 2014-07-29 CN CN201420421933.3U patent/CN204020883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423018A (en) * | 2017-12-20 | 2018-08-21 | 北京中冶设备研究设计总院有限公司 | A kind of sky rail suspension type tourist coach protective device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170729 |