CN205396454U - Automatic release hook - Google Patents
Automatic release hook Download PDFInfo
- Publication number
- CN205396454U CN205396454U CN201620134567.2U CN201620134567U CN205396454U CN 205396454 U CN205396454 U CN 205396454U CN 201620134567 U CN201620134567 U CN 201620134567U CN 205396454 U CN205396454 U CN 205396454U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- suspension hook
- hook
- left surface
- automatic release
- 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
- 239000000725 suspension Substances 0.000 claims description 44
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides an automatic release hook, is including hanging hooking bracket and lifting hook, hangs hooking bracket and is formed by two wallboards of parallel, and be equipped with between the wallboard and hang the axle, the lifting hook rotate to be connected and to be hung epaxially, hangs the spacer pin axle that a both sides was equipped with restriction lifting hook swing angle, characterized by: the wallboard left surface is the outer arc profile that supplies, and the wallboard right flank is the arc profile of indent, and the opening of lifting hook is towards the wallboard left surface, the spacer pin axle is located wallboard left surface lower extreme and wallboard right flank lower extreme respectively. This scheme provides an automatic release hook, and wallboard structural design is more reasonable, and intensity is better, non -deformable.
Description
Technical field
This utility model relates to the automatic decoupling device on hull, particularly to a kind of automatic release hook.
Background technology
At the large ship of sea navigation, sometimes life raft is put on sea.In prior art, it is common to use changable hook device completes this work.Loop wheel machine on naval vessel hangs onto life raft after on sea, crewman open changable hook device by manual mode.Due to sea surface wind, the wave is high, laborsaving not and easy appearance installation accident.
Application number be 200720035986.1 utility model patent disclose a kind of automatic releasing hook of life raft, draw together suspension hook frame and suspension hook, with installing bearing pin, suspension hook be arranged on suspension hook frame, the spacing bearing pin of both sides device of bearing pin is installed；The top of suspension hook has U-lag, and coupler body and pin hole are arranged at the bottom of suspension hook；Installing above bearing pin with pivot shaft device one pull handle at suspension hook, abut spring and roller between one end of pull handle with suspension hook U-lag, the other end connection cable of pull handle, the spacing bearing pin of side device of pull handle hinge, the other end of hawser is connected with latch.Pull suspension hook with latch, make suspension hook turn to the position of hanging life raft；After life raft lifting, pull pull handle with wirerope, make suspension hook be in the position of release hanging；After life raft falls into the water surface, suspension hook is in the position of unhook automatically.The program can be automatically-unhooked, and operation of breaking off relations is more laborsaving, safer, simple in construction, low cost of manufacture.
But such scheme constitutes the left and right wallboard of suspension hook frame owing to being provided with spacing bearing pin in lower end, when therefore suspension hook strikes spacing bearing pin, all suspension hook frame can be impacted every time.And wallboard side is rectilinear form in such scheme, absorbs vibration and elastic recovery capability is all poor, it is easy to deformation, cause spacing bearing pin to shift.
Utility model content
The purpose of this utility model is in that to provide a kind of automatic release hook, and wall panel structure design is more reasonable, and intensity is better, is unlikely to deform.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of automatic release hook, including suspension hook frame and suspension hook, suspension hook frame is formed by two pieces of parallel wallboards, equipped with hanging axle between wallboard, described suspension hook is rotatably connected on hanging axle, hanging axle both sides are provided with the spacing bearing pin of restriction suspension hook pendulum angle, described wallboard left surface is bowed out curved profile, wallboard right flank is the curved profile of indent, the opening of suspension hook is towards wallboard left surface, and described spacing bearing pin lays respectively at wallboard left surface lower end and wallboard right flank lower end.
By adopting technique scheme, when rope is fastened by shock essentially from suspension hook, at this moment suspension hook front end can strike the spacing bearing pin on the left of wallboard, owing to the outer convex of wallboard left surface is arranged, can obtain well supporting and stress dispersion, can well reset again after impacting；And wallboard right flank concave inward structure can play good auxiliary, play follow-up action.
Preferably, described wallboard lower surface is arc and offers U-lag, and the minimum point of arc lower surface is located close to the spacing bearing pin place of wallboard left surface.
By adopting technique scheme, arc arranges and allows the area that hook exposes wallboard part along with rotation all produce seldom identical, can be better understood by antirust position when doing antirust treatment.
Preferably, the middle part between two wallboards is hinged with the pull handle controlling suspension hook, and pull handle afterbody is connected with chain, and the chain other end has been connected by buckle emergent handle.
By adopting technique scheme, the relative steel wire rope of attachment structure of chain is not easily wound around, and bonding strength is high, not easy fracture.It is relatively reliable that the mode of shackle connects emergent handle, conveniently removes and installs.
Preferably, described suspension hook lower end is provided with burnishing surface, and burnishing surface is provided with jack, and described pull handle afterbody is provided with the slotting point coordinating jack.
By adopting technique scheme, the convenient point of inserting of burnishing surface at its surface sliding and inserts jack smoothly.
In sum, this utility model has the advantages that wall strength is better, links up with more convenient operation.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model；
Fig. 2 is this utility model lateral plan；
Fig. 3 is wall panel parts figure.
Accompanying drawing labelling: 1, wallboard；2, suspension hook；3, left surface；4, hanging axle；5, spacing bearing pin；6, burnishing surface；7, jack；8, pull handle；9, right flank；10, chain；11, shackle；12, emergent handle；13, point is inserted；14, U-lag；15, lower surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of automatic release hook, including suspension hook 2 frame and suspension hook 2, suspension hook 2 frame is formed by two pieces of parallel wallboards 1, equipped with hanging axle 4 between wallboard 1, described suspension hook 2 is rotatably connected on hanging axle 4, hanging axle 4 both sides are provided with the spacing bearing pin 5 of restriction suspension hook 2 pendulum angle, as shown in Figure 3, wallboard 1 left surface 3 is bowed out curved profile, wallboard 1 right flank 9 is the curved profile of indent, the opening of suspension hook 2 is towards wallboard 1 left surface 3, and described spacing bearing pin 5 lays respectively at wallboard 1 left surface 3 lower end and wallboard 1 right flank 9 lower end.When rope is fastened by shock essentially from suspension hook 2, at this moment suspension hook 2 front end can strike the spacing bearing pin 5 on the left of wallboard 1, owing to the outer convex of wallboard 1 left surface 3 is arranged, can obtain well supporting and stress dispersion, can well reset again after impact；And wallboard 1 right flank 9 concave inward structure can play good auxiliary, play follow-up action.
As it is shown on figure 3, wallboard 1 lower surface 15 for arc and offers U-lag 14, the minimum point of arc lower surface 15 is located close to spacing bearing pin 5 place of wallboard 1 left surface 3.Arc arranges and allows the area that hook exposes wallboard 1 part along with rotation all produce seldom identical, can be better understood by antirust position when doing antirust treatment.
As it is shown in figure 1, the middle part between two wallboards 1 is hinged with the pull handle 8 controlling suspension hook 2, pull handle 8 afterbody is connected with chain 10, and chain 10 other end is connected to emergent handle 12 by shackle 11.The relative steel wire rope of attachment structure of chain 10 is not easily wound around, and bonding strength is high, not easy fracture.It is relatively reliable that the mode of shackle 11 connects emergent handle 12.
Wherein, suspension hook 2 lower end is provided with burnishing surface 6, and burnishing surface 6 is provided with jack 7, and described pull handle 8 afterbody is provided with and coordinates slotting sharp the 13 of jack 7.The convenient point 13 of inserting of burnishing surface 6 at its surface sliding and inserts jack 7 smoothly.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (4)
1. an automatic release hook, including suspension hook (2) frame and suspension hook (2), suspension hook (2) frame is formed by two pieces of parallel wallboards (1), equipped with hanging axle (4) between wallboard (1), described suspension hook (2) is rotatably connected in hanging axle (4), hanging axle (4) both sides are provided with the spacing bearing pin (5) of restriction suspension hook (2) pendulum angle, it is characterized in that: described wallboard (1) left surface (3) is bowed out curved profile, the curved profile that wallboard (1) right flank (9) is indent, the opening of suspension hook (2) is towards wallboard (1) left surface (3), described spacing bearing pin (5) lays respectively at wallboard (1) left surface (3) lower end and wallboard (1) right flank (9) lower end.
2. automatic release hook according to claim 1, it is characterized in that: described wallboard (1) lower surface (15) is for arc and offers U-lag (14), and the minimum point of arc lower surface (15) is located close to spacing bearing pin (5) place of wallboard (1) left surface (3).
3. automatic release hook according to claim 2, it is characterized in that: the middle part between two wallboards (1) is hinged with the pull handle (8) controlling suspension hook (2), pull handle (8) afterbody is connected with chain (10), and chain (10) other end is connected to emergent handle (12) by shackle (11).
4. automatic release hook according to claim 3, is characterized in that: described suspension hook (2) lower end is provided with burnishing surface (6), and burnishing surface (6) is provided with jack (7), and described pull handle (8) afterbody is provided with the slotting point (13) coordinating jack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134567.2U CN205396454U (en) | 2016-02-23 | 2016-02-23 | Automatic release hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134567.2U CN205396454U (en) | 2016-02-23 | 2016-02-23 | Automatic release hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396454U true CN205396454U (en) | 2016-07-27 |
Family
ID=56445557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134567.2U Expired - Fee Related CN205396454U (en) | 2016-02-23 | 2016-02-23 | Automatic release hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525374A (en) * | 2017-01-03 | 2017-03-22 | 南通四方罐式储运设备制造有限公司 | Container drop test device |
| CN110143258A (en) * | 2019-05-10 | 2019-08-20 | 李治国 | A kind of unmanned boat release recyclable device and unmanned boat discharge recovery method |
-
2016
- 2016-02-23 CN CN201620134567.2U patent/CN205396454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525374A (en) * | 2017-01-03 | 2017-03-22 | 南通四方罐式储运设备制造有限公司 | Container drop test device |
| CN106525374B (en) * | 2017-01-03 | 2019-02-15 | 南通四方罐式储运设备制造有限公司 | A kind of container fall-down test device |
| CN110143258A (en) * | 2019-05-10 | 2019-08-20 | 李治国 | A kind of unmanned boat release recyclable device and unmanned boat discharge recovery method |
| CN110143258B (en) * | 2019-05-10 | 2023-12-29 | 李治国 | Unmanned ship release recovery device and unmanned ship release recovery method |
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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 |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |