CN202016572U - Locking bolt for parking apron - Google Patents
Locking bolt for parking apron Download PDFInfo
- Publication number
- CN202016572U CN202016572U CN2011200442827U CN201120044282U CN202016572U CN 202016572 U CN202016572 U CN 202016572U CN 2011200442827 U CN2011200442827 U CN 2011200442827U CN 201120044282 U CN201120044282 U CN 201120044282U CN 202016572 U CN202016572 U CN 202016572U
- Authority
- CN
- China
- Prior art keywords
- groove
- cover plate
- hardstand
- panel
- lock machine
- 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 - Lifetime
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Abstract
The utility model discloses a locking bolt for a parking apron. The bolt comprises a panel, a cover plate, a chain, a groove, a transverse bar and hooks, wherein side plates are arranged at the periphery of the panel; the middle of the panel is provided with a hollow structure; the groove is formed in the hollow structure of the panel and is an inverted trapezoidal body; a groove opening part is larger than a groove bottom part; the transverse bar transversely passes through the groove opening; both ends of the transverse bar are provided with a hook; one end of the chain is arranged on the inner wall of the groove, and the other end of the chain is arranged on the surface of the cover plate; and the cover plate is provided with a small hole and covers the groove opening of the groove. The utility model has the advantages that: the locking bolt has a simple structure, is convenient to install and easy to replace, and is safe and durable.
Description
Technical field
The utility model relates to the lock machine bolt, relates in particular to a kind of hardstand lock machine bolt, is mainly used on the overhead hardstand, is used to pin the device of autogyro.
Background technology
In the use of hardstand, high-altitude; because when autogyro stops dropping on the hardstand; winds aloft is bigger; therefore for autogyro, need a equipment with its pinning; guaranteeing that it can stablize to stop dropping on the hardstand and be unlikely to be sealed to blow down or scrape flies; in the market; all be that a hollow groove is set on the hardstand mostly; mainly be in the process of making hollow groove, to put into a curved reinforcing rod in manufacturing process; then cement is wrapped; stay an arcuate section; just can lock aircraft then, but for this mode, the mode that hollow groove is set is unfavorable for personnel's safety of walking about; twist leg easily in the time of above personnel step down in, moreover can not arbitrarily change or reversing of position.
The utility model content
Problem to be solved in the utility model provides a kind of simple in structure, easy for installation, safety durable, easily changeable hardstand lock machine bolt.
In order to realize above-mentioned technology; a kind of hardstand of the utility model lock machine bolt; comprise: panel; cover plate; chain; groove; horizontal stripe; hook; be provided with side plate around the described panel; in the middle of the described panel is hollow structure; described panel hollow structure is provided with groove; described groove is an inverted ladder-shaped body; slot-open-section is bigger than the bottom land part, and described horizontal stripe is horizontally through notch, and described horizontal stripe two ends are provided with hook; described chain one end is installed on the inwall of groove; the other end is arranged on the cover plate face, and described cover plate is provided with an aperture, and described cover plate covers on the notch of groove.
Description of drawings
Fig. 1 is the positive open mode birds-eye view of a kind of hardstand of the utility model with the lock machine bolt;
Fig. 2 is the rear isometric view of a kind of hardstand of the utility model with the lock machine bolt;
Fig. 3 is the birds-eye view of a kind of hardstand of the utility model with the lock machine bolt;
Fig. 4 is the front view of a kind of hardstand of the utility model with the lock machine bolt;
Fig. 5 is the lateral plan of a kind of hardstand of the utility model with the lock machine bolt;
Wherein: the 1-panel; 2-cover plate 3-groove; 4-hook 5-horizontal stripe; The 6-side plate; The 7-chain; The 8-aperture.
The specific embodiment
Shown in Fig. 1-5; a kind of hardstand lock machine bolt; comprise: panel; cover plate; chain; groove; horizontal stripe; hook; be provided with side plate around the described panel; in the middle of the described panel is hollow structure; described panel hollow structure is provided with groove; described groove is an inverted ladder-shaped body; slot-open-section is bigger than the bottom land part, and described horizontal stripe is horizontally through notch, and described horizontal stripe two ends are provided with hook; described chain one end is installed on the inwall of groove; the other end is arranged on the cover plate face, and described cover plate is provided with an aperture, and described cover plate covers on the notch of groove.
The utility model is to implement like this: panel is installed and the hardstand is installed on the face; side plate and hardstand are close to; interlock by the reinforcing bar of linking up with on the hardstand; with firm being installed on the hardstand of lock machine bolt; in use as long as by cover plate is started; aperture plays the booster action that cover plate is started; the chain of autogyro hung over above the horizontal stripe get final product; in obsolete process,, reach Fig. 3 state and get final product, because the bottom ratio open part of groove is little as long as cover plate is covered; so inclined-plane of the inwall of groove; when cover plate covered, cover plate is filling down not, and was very safe when personnel walk about in the above like this.When damaging, the lock machine bolt can easily it be taken down replacing.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (5)
1. hardstand lock machine bolt, comprising: panel, cover plate, chain, groove, horizontal stripe, hook is characterized in that: being provided with side plate around the described panel, is hollow structure in the middle of the described panel, and described panel hollow structure is provided with groove.
2. a kind of hardstand according to claim 1 lock machine bolt is characterized in that: described groove is an inverted ladder-shaped body, and slot-open-section is bigger than the bottom land part.
3. a kind of hardstand according to claim 1 lock machine bolt, it is characterized in that: described horizontal stripe is horizontally through notch, and described horizontal stripe two ends are provided with hook.
4. a kind of hardstand according to claim 1 lock machine bolt is characterized in that: described chain one end is installed on the inwall of groove, and the other end is arranged on the cover plate face.
5. a kind of hardstand according to claim 1 lock machine bolt is characterized in that: described cover plate is provided with an aperture, and described cover plate covers on the notch of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200442827U CN202016572U (en) | 2011-02-22 | 2011-02-22 | Locking bolt for parking apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200442827U CN202016572U (en) | 2011-02-22 | 2011-02-22 | Locking bolt for parking apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016572U true CN202016572U (en) | 2011-10-26 |
Family
ID=44810246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200442827U Expired - Lifetime CN202016572U (en) | 2011-02-22 | 2011-02-22 | Locking bolt for parking apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733322A (en) * | 2012-07-12 | 2012-10-17 | 浙江圣翔机械有限公司 | Helicopter lightweight parking apron on building roof |
| CN104760704A (en) * | 2014-01-08 | 2015-07-08 | 霍尼韦尔国际公司 | Rotorcraft tie-down detector system |
| CN108791941A (en) * | 2018-06-29 | 2018-11-13 | 送飞实业集团有限公司 | A kind of novel jet lock machine bolt |
-
2011
- 2011-02-22 CN CN2011200442827U patent/CN202016572U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733322A (en) * | 2012-07-12 | 2012-10-17 | 浙江圣翔机械有限公司 | Helicopter lightweight parking apron on building roof |
| CN102733322B (en) * | 2012-07-12 | 2015-07-29 | 浙江圣翔机械有限公司 | Building roof helicopter lightweight apron |
| CN104760704A (en) * | 2014-01-08 | 2015-07-08 | 霍尼韦尔国际公司 | Rotorcraft tie-down detector system |
| CN104760704B (en) * | 2014-01-08 | 2019-03-08 | 霍尼韦尔国际公司 | For detecting the method and system of the attachment of gyroplane tie down device |
| CN108791941A (en) * | 2018-06-29 | 2018-11-13 | 送飞实业集团有限公司 | A kind of novel jet lock machine bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Tairui airport equipment technology (Shanghai) Co.,Ltd. Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice |