CN2348047Y - Protecting device - Google Patents
Protecting device Download PDFInfo
- Publication number
- CN2348047Y CN2348047Y CN 98244879 CN98244879U CN2348047Y CN 2348047 Y CN2348047 Y CN 2348047Y CN 98244879 CN98244879 CN 98244879 CN 98244879 U CN98244879 U CN 98244879U CN 2348047 Y CN2348047 Y CN 2348047Y
- Authority
- CN
- China
- Prior art keywords
- chain
- protective cover
- stereo parking
- transmission system
- utility
- 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
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a protective device of a transmission system of a stereo parking device, which is mainly composed of a circular arc-shaped protective cover (4) which is positioned on the lower part of a chain wheel (1) and is connected with a chain orbit (3). When a chain (2) is broken because of accidents, the chain (2) falls in the protective cover (4) for touching a limit switch (5) on the bottom part of the protective cover (4). A motor is switched off for preventing the occurrence of the accidents for achieving the goal of safe operation for the stereo parking device.
Description
The utility model relates to a kind of transmission system protective device of stereo parking facility.
At number of patent application is 98213593.9, respectively be called in the patent application of transmission conveying appliance of stereo parking facility, narrated a kind of transmission conveying appliance of mainly forming, to reach the purpose on circulating lifting or decline car hurdle by motor, chain, sprocket wheel, main shaft etc.But still there is unsafe factor in this transmission conveying appliance, if the unexpected fracture of chain, owing to the position height, deal is heavy during the whereabouts, and motor can cause lugs and be placed vehicle damage, even injure other people still in running.
The purpose of this utility model provides a kind of can preventing and causes contingency after the chain fracture, and the protective device that lugs are shut down immediately.
The technical scheme that the utility model is taked is that a circular arc protective cover is set in the bottom of sprocket wheel, and joins with the chain track, and is provided with limit switch in its bottom.
Be provided with like this, not only when chain ruptures, can play effective protective effect, and have effect attractive in appearance and the minimizing noise, and it is not high to increase relative cost.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the utility model schematic diagram.
With reference to Fig. 1, sprocket wheel 1 drives chain 2 and moves in chain track 3, when chain 2 ruptures because of accident, chain 2 falls in the figure arc protective cover 4, and touches limit switch 5, by limit switch 5 disable motors, stop the transmission system operation, reach the purpose that prevents that effectively contingency from taking place.
Claims (2)
1, a kind of protective device of transmission system of stereo parking facility mainly comprises protective cover (4), it is characterized in that this protective cover (4) is positioned at the bottom of sprocket wheel (1), and join with chain track (3), and its bottom is provided with limit switch (5).
2, the transmission system protective device of stereo parking facility according to claim 1 is characterized in that this protective cover (4) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244879 CN2348047Y (en) | 1998-10-23 | 1998-10-23 | Protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244879 CN2348047Y (en) | 1998-10-23 | 1998-10-23 | Protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2348047Y true CN2348047Y (en) | 1999-11-10 |
Family
ID=33990837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244879 Expired - Fee Related CN2348047Y (en) | 1998-10-23 | 1998-10-23 | Protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2348047Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696598A (en) * | 2014-01-08 | 2014-04-02 | 唐海英 | Lifting device for multi-storey parking garage |
-
1998
- 1998-10-23 CN CN 98244879 patent/CN2348047Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696598A (en) * | 2014-01-08 | 2014-04-02 | 唐海英 | Lifting device for multi-storey parking garage |
| CN103696598B (en) * | 2014-01-08 | 2016-11-23 | 唐海英 | The lifting device of sky parking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |