CN201568530U - Fixing mechanism of worm gearing - Google Patents
Fixing mechanism of worm gearing Download PDFInfo
- Publication number
- CN201568530U CN201568530U CN2009202827085U CN200920282708U CN201568530U CN 201568530 U CN201568530 U CN 201568530U CN 2009202827085 U CN2009202827085 U CN 2009202827085U CN 200920282708 U CN200920282708 U CN 200920282708U CN 201568530 U CN201568530 U CN 201568530U
- Authority
- CN
- China
- Prior art keywords
- handwheel
- latch
- padlock
- fixing mechanism
- locking
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a fixing mechanism of a worm gearing, which comprises a manual device, a handwheel and a padlock. A fixing plate is equipped on a box body of the manual device. The fixing mechanism is also provided with a latch pin which penetrates the fixing plate. A plurality of through holes matched with the pins are uniformly provided at the periphery of the handwheel. The end of the latch pin is also provided with a fixing hole. The padlock is provided on the locking hole. The fixing mechanism of worm gearing has the beneficial effects of simple structure and good locking effect.
Description
Affiliated technical field
The utility model relates to a kind of locking mechanism, especially a kind of locking framework of worm gears.
Background technique
Use locking device at present at worm gears, adopt mostly and on the casing of manual operating device, fix a support plate, on support plate, make a call to a hole, passing on the support plate hole and handwheel with chain pins with padlock again, because handwheel generally has three uniform wheels, chain can not lock handwheel fully, and not operation personnel misoperation handwheel is accidents caused often.
Summary of the invention
For the locking device that overcomes existing manual operating device can not lock handwheel fully, the accidents caused often deficiency of not operation personnel misoperation handwheel, the utility model provides a kind of locking framework of worm gears.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of locking framework of worm gears, comprise manual operating device, handwheel, padlock, on the casing of manual operating device fixed plate is housed, also have a latch, latch passes fixed plate, uniform a plurality of through holes that match with latch on the handwheel periphery, also have a locking aperture in the end of latch, hang with padlock on the locking aperture.
The beneficial effects of the utility model are simple in structure, and locking effect is good.
Description of drawings
Fig. 1 is embodiment's a sectional structural map
Among the figure: 1. casing; 2. fixed plate; 3. handwheel; 4. latch; 5. through hole; 6. locking aperture; 7. padlock.
Embodiment
As shown in Figure 1, a kind of locking framework of worm gears, the casing 1, the handwheel 3 that comprise manual operating device, padlock 7 is equipped with fixed plate 2 on the casing 1 of manual operating device, also has a latch 4, latch 4 passes fixed plate 2, uniform a plurality of through holes 5 that match with latch 4 also have a locking aperture 6 in the end of latch 4 on handwheel 3 peripheries, hang with padlock 7 on the locking aperture 6.
Claims (1)
1. the locking framework of a worm gears, comprise manual operating device, handwheel, padlock, it is characterized in that: on the casing of described manual operating device, fixed plate is housed, also have a latch, latch passes fixed plate, uniform a plurality of through holes that match with latch on described handwheel periphery, also have a locking aperture in the end of latch, hang with padlock on the locking aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202827085U CN201568530U (en) | 2009-12-29 | 2009-12-29 | Fixing mechanism of worm gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202827085U CN201568530U (en) | 2009-12-29 | 2009-12-29 | Fixing mechanism of worm gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568530U true CN201568530U (en) | 2010-09-01 |
Family
ID=42660815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202827085U Expired - Fee Related CN201568530U (en) | 2009-12-29 | 2009-12-29 | Fixing mechanism of worm gearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285210A (en) * | 2022-09-14 | 2022-11-04 | 斯威重庆汽车研发中心有限公司 | Rocker arm limiting device of recirculating ball steering gear |
-
2009
- 2009-12-29 CN CN2009202827085U patent/CN201568530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285210A (en) * | 2022-09-14 | 2022-11-04 | 斯威重庆汽车研发中心有限公司 | Rocker arm limiting device of recirculating ball steering gear |
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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: 20100901 Termination date: 20101229 |