CN204692272U - General hanger quick-release stop safety pin - Google Patents
General hanger quick-release stop safety pin Download PDFInfo
- Publication number
- CN204692272U CN204692272U CN201520380280.3U CN201520380280U CN204692272U CN 204692272 U CN204692272 U CN 204692272U CN 201520380280 U CN201520380280 U CN 201520380280U CN 204692272 U CN204692272 U CN 204692272U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- arming pin
- spring
- interior bar
- arming
- 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
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of general hanger quick-release stop safety pin, be particularly applicable to straight-X-type helicopter general hanger and mount the security insurance after hanger, belong to mechanical standing finish field.It is made up of arming pin cap, urceolus, spring, interior bar, locking pearl, and it is characterized in that, interior bar one end connects arming pin cap, arming pin cap lower end cover has spring, the interior bar the other end connects locking pearl, and interior bar is positioned at urceolus from spring with lower part, slides up and down in urceolus; Urceolus upper end inwall is provided with restraining groove, restraining spring finite movement, and urceolus side is provided with notch hole, controls locking pearl position, and urceolus lower ending opening.The utility model uses and saves time, laborsaving, can fix arming pin easily and fast, safely, avoids the accidental causing arming pin when vibration or light touch ground arming pin occur general hanger well, is especially used in helicopter.
Description
Technical field
The utility model relates to general hanger quick-release stop safety pin, is particularly applicable to straight-X-type helicopter general hanger and mounts the security insurance after hanger, belong to mechanical standing finish field.
Background technique
Regulation in " straight-X-type helicopter maintenance handbook ", general hanger, after ground mounts hanger, must plug ground arming pin, to break off relations born phenomenon to prevent the hanger occurred due to reasons such as misoperations.And the ground arming pin design used at present is too simple, all likely cause the accidental of arming pin when vibration or light touch ground arming pin occur general hanger, equipment damage time serious, can be caused even to jeopardize personal safety.For this problem, flight crew is after plugging ground arming pin, and usually take the method fastening safety fuse cutout at arming pin two ends to prevent its accidental, but this method both wasted time and energy, safety fuse cutout also can cause the wearing and tearing of general hanger.
Summary of the invention
The purpose of this utility model is to provide a kind of general hanger quick-release stop safety pin more safe and reliable and easy to use.
For realizing the utility model object, technological scheme completes as follows.
Described general hanger quick-release stop safety pin, be made up of arming pin cap, urceolus, spring, interior bar, locking pearl, it is characterized in that, interior bar one end connects arming pin cap, arming pin cap lower end cover has spring, the interior bar the other end connects locking pearl, and interior bar is positioned at urceolus from spring with lower part, slides up and down in urceolus; Urceolus upper end inwall is provided with restraining groove, restraining spring finite movement, and urceolus side is provided with notch hole, controls locking pearl position, and urceolus lower ending opening.
Outer barrel diameter is identical with arming pin diameter, namely can normally insert in the safety vent of general hanger.
The utility model advantage is: use and save time, laborsaving, can fix arming pin easily and fast, safely, avoids the accidental causing arming pin when vibration or light touch ground arming pin occur general hanger well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, and in figure, 1-arming pin cap, 2-urceolus, 3-spring, bar in 4-, 5-locks pearl, 6-restraining groove, 7-notch hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described.
Embodiment 1
Described general hanger quick-release stop safety pin, be made up of arming pin cap 1, urceolus 2, spring 3, interior bar 4, locking pearl 5, it is characterized in that, interior bar 4 one end connects arming pin cap 1, arming pin cap 1 lower end cover has spring 3, interior bar 1 the other end connects locking pearl 5, and interior bar 4 is positioned at urceolus 2 from spring 3 with lower part, slides up and down in urceolus 2; Urceolus 2 upper end inwall is provided with restraining groove 6, restraining spring finite movement, and urceolus 2 side is provided with notch hole 7, controls locking pearl position, and urceolus 2 lower ending opening.
Urceolus 2 diameter is identical with current ground arming pin diameter, namely can normally insert in the safety vent of general hanger.
First pressed by arming pin cap 1 when the utility model uses, interior bar 4 is with arming pin cap 1 along urceolus 2 inwall simultaneously to moving down, and spring 3 is in compressive state, in locking pearl 5 indentation urceolus 2, and now can from the safety vent inserting general hanger.When it stretches out until when exposing locking pearl 5, unclamp arming pin cap 1, now under the effect of spring 3, arming pin cap 1 drives interior bar 4 to set back from general hanger another side, simultaneously, bar 4 will lock pearl 5 jack-up, and pearl 5 is fixed in the slotted eye 7 of urceolus 2 in locking.Now, by arming pin steadily fix tightly, hanger is avoided acutely to swing.Arming pin cap 1 must be pressed quick-release stop safety pin could be extracted from general hanger, reach the object of security insurance.The utility model is not only applicable to directly-the flooring-safe insurance of X-type helicopter general hanger, also can use at places such as other similar hangers.
Claims (2)
1. a general hanger quick-release stop safety pin, be made up of arming pin cap, urceolus, spring, interior bar, locking pearl, it is characterized in that, interior bar one end connects arming pin cap, arming pin cap lower end cover has spring, the interior bar the other end connects locking pearl, and interior bar is positioned at urceolus from spring with lower part, slides up and down in urceolus; Urceolus upper end inwall is provided with restraining groove, restraining spring finite movement, and urceolus side is provided with notch hole, controls locking pearl position, and urceolus lower ending opening.
2. general hanger quick-release stop safety pin as claimed in claim 1, it is characterized in that, outer barrel diameter is identical with arming pin diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380280.3U CN204692272U (en) | 2015-06-05 | 2015-06-05 | General hanger quick-release stop safety pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380280.3U CN204692272U (en) | 2015-06-05 | 2015-06-05 | General hanger quick-release stop safety pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692272U true CN204692272U (en) | 2015-10-07 |
Family
ID=54232572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380280.3U Expired - Fee Related CN204692272U (en) | 2015-06-05 | 2015-06-05 | General hanger quick-release stop safety pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100856A (en) * | 2016-11-25 | 2018-06-01 | 昂华（上海）自动化工程股份有限公司 | A kind of battery modules locking device and boom hoisting |
-
2015
- 2015-06-05 CN CN201520380280.3U patent/CN204692272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100856A (en) * | 2016-11-25 | 2018-06-01 | 昂华（上海）自动化工程股份有限公司 | A kind of battery modules locking device and boom hoisting |
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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: 20151007 Termination date: 20160605 |