CN205222464U - Anti -drop lifting hook for hoist - Google Patents
Anti -drop lifting hook for hoist Download PDFInfo
- Publication number
- CN205222464U CN205222464U CN201520958929.5U CN201520958929U CN205222464U CN 205222464 U CN205222464 U CN 205222464U CN 201520958929 U CN201520958929 U CN 201520958929U CN 205222464 U CN205222464 U CN 205222464U
- Authority
- CN
- China
- Prior art keywords
- locking
- locking pin
- suspension hook
- lifting hook
- hook
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to an anti -drop lifting hook for hoist, it includes the lifting hook body, the upper portion of lifting hook body be provided with rings, the lower part of lifting hook body be provided with the lifting hook, the right -hand member of lifting hook body has seted up and has compressed tightly groove, locking hole and locating hole, locking hole bottom portion be provided with magnetostatic iron, the lifting hook the end through the round pin hub connection have the body cradle, the body cradle on be connected with locking strip, the downthehole fitting pin that is provided with of locking, the outside of fitting pin be provided with the skid resistant course, the fitting pin on still be provided with the reference column, the fitting pin on the cover be equipped with the spring body, pressure strip and locking strip, the bottom of fitting pin be provided with moving magnet, the utility model has the advantages of reasonable in design, simple structure, convenient to use, economic nature is good, the security is high, the anti -drop effect is good.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of suspension hook, particularly a kind of hoisting crane slip-off preventing suspension hook.
Background technology
Load hook is when lifting weight, often there is weight obscission, cause the damage of weight, weight is caused to fall from height in the air, cause the damage of weight or equipment, casualty accident is caused time serious, at present, many employings arrange an Elastic buckle in the end of suspension hook hook body, lifted weight is avoided to come off, but, this mode not only needs larger elastic force to prevent to come off, and this structure causes space in hook body to reduce, lifted weight is limited to, when taking out weight, also very inconvenient, although some anti-drop device good anti-drop effect, but complex structure mostly, difficulty of processing is large, cost is higher, therefore, provide a kind of reasonable in design, structure is simple, easy to use, good economy performance, safety is high, slip-off preventing effect is good hoisting crane slip-off preventing suspension hook are necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of reasonable in design, structure is simple, easy to use, good economy performance, safety is high, slip-off preventing effect is good hoisting crane slip-off preventing suspension hook.
The purpose of this utility model is achieved in that a kind of hoisting crane slip-off preventing suspension hook, it comprises hook body, the top of described hook body is provided with suspension ring, the bottom of described hook body is provided with suspension hook, the right-hand member of described hook body offers pressing groove, locking hole and knock hole, static magnet is provided with bottom described locking hole, the end of described suspension hook has body cradle by pinned connection, described body cradle is connected with locking strip, locking pin is provided with in described locking hole, the arranged outside of described locking pin has skid resistant course, described locking pin is also provided with registration mast, described locking pin is arranged with spring body, keep plate and locking strip, the bottom of described locking pin is provided with moving magnet.
Described registration mast and the quantity of knock hole are 4, and the position of registration mast is consistent with the position of knock hole.
The connection mode of described spring body and pressing groove, spring body and keep plate is for being fixedly connected with.
Described body cradle and the connection mode of suspension hook are hinged.
The beneficial effects of the utility model: the utility model adopts locking pin to realize the slip-off preventing effect of locking strip realization to suspension hook, the skid resistant course that the left part of locking pin is arranged adds practicality of the present utility model and accuracy, when needing hoisting heavy, locking pin is extracted in locking hole, locking strip comes off in pressing groove, after rope places, pull locking pin, under the effect of spring body, slowly pull locking pin, be arranged in pressing groove after locking strip is rotated, after aiming at locking hole, unclamp locking pin, keep plate compresses locking strip, moving magnet attracts mutually with static magnet simultaneously, ensure that the effect that locking pin can not automatically loosen in the utility model hoisting process, locking strip not only serves slip-off preventing effect, and under the effect of locking pin, assume responsibility for the moiety by weight of weight on suspension hook, add the license supporting power of suspension hook, extend service life of the present utility model, make the utility model in use more safe and reliable, the utility model also have simultaneously reasonable in design, structure is simple, the advantage of easy to use, good economy performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hoisting crane slip-off preventing of the utility model suspension hook.
Fig. 2 is the cutaway view of A-A in a kind of hoisting crane slip-off preventing of the utility model suspension hook.
In figure: 1, hook body 2, suspension ring 3, suspension hook 4, pressing groove 5, locking hole 6, knock hole 7, static magnet 8, body cradle 9, locking strip 10, locking pin 11, skid resistant course 12, registration mast 13, spring body 14, keep plate 15, moving magnet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of hoisting crane slip-off preventing suspension hook, it comprises hook body 1, the top of described hook body 1 is provided with suspension ring 2, the bottom of described hook body 1 is provided with suspension hook 3, the right-hand member of described hook body 1 offers pressing groove 4, locking hole 5 and knock hole 6, static magnet 7 is provided with bottom described locking hole 5, the end of described suspension hook 3 has body cradle 8 by pinned connection, described body cradle 8 is connected with locking strip 9, locking pin 10 is provided with in described locking hole 5, the arranged outside of described locking pin 10 has skid resistant course 11, described locking pin 10 is also provided with registration mast 12, described locking pin 10 is arranged with spring body 13, keep plate 14 and locking strip 9, the bottom of described locking pin 10 is provided with moving magnet 15.
The slip-off preventing effect that the utility model adopts locking pin 10 to realize locking strip 9 to realize suspension hook 3, the skid resistant course 11 that the left part of locking pin 10 is arranged adds practicality of the present utility model and accuracy, when needing hoisting heavy, locking pin 10 is extracted in locking hole 5, locking strip 9 comes off in pressing groove 4, after rope places, pull locking pin 10, under the effect of spring body 13, slowly pull locking pin 10, be arranged in pressing groove 4 after locking strip 9 is rotated, after aiming at locking hole 5, unclamp locking pin 10, keep plate 14 compresses locking strip 9, moving magnet 15 attracts with static magnet 7 phase simultaneously, ensure that the effect that locking pin 10 can not automatically loosen in the utility model hoisting process, locking strip 9 not only serves slip-off preventing effect, and under the effect of locking pin 10, assume responsibility for the moiety by weight of weight on suspension hook 3, add the license supporting power of suspension hook 3, extend service life of the present utility model, make the utility model in use more safe and reliable, the utility model also have simultaneously reasonable in design, structure is simple, the advantage of easy to use, good economy performance.
Embodiment 2
As depicted in figs. 1 and 2, a kind of hoisting crane slip-off preventing suspension hook, it comprises hook body 1, the top of described hook body 1 is provided with suspension ring 2, the bottom of described hook body 1 is provided with suspension hook 3, the right-hand member of described hook body 1 offers pressing groove 4, locking hole 5 and knock hole 6, static magnet 7 is provided with bottom described locking hole 5, the end of described suspension hook 3 has body cradle 8 by pinned connection, described body cradle 8 is connected with locking strip 9, locking pin 10 is provided with in described locking hole 5, the arranged outside of described locking pin 10 has skid resistant course 11, described locking pin 10 is also provided with registration mast 12, described locking pin 10 is arranged with spring body 13, keep plate 14 and locking strip 9, the bottom of described locking pin 10 is provided with moving magnet 15.
Described registration mast 12 and the quantity of knock hole 6 are 4, and the position of registration mast 12 is consistent with the position of knock hole 6; The connection mode of described spring body 13 and pressing groove 4, spring body 13 and keep plate 14 is for being fixedly connected with; Described body cradle 8 is hinged with the connection mode of suspension hook 3.
The slip-off preventing effect that the utility model adopts locking pin 10 to realize locking strip 9 to realize suspension hook 3, the skid resistant course 11 that the left part of locking pin 10 is arranged adds practicality of the present utility model and accuracy, when needing hoisting heavy, locking pin 10 is extracted in locking hole 5, locking strip 9 comes off in pressing groove 4, after rope places, pull locking pin 10, under the effect of spring body 13, slowly pull locking pin 10, be arranged in pressing groove 4 after locking strip 9 is rotated, after aiming at locking hole 5, unclamp locking pin 10, keep plate 14 compresses locking strip 9, moving magnet 15 attracts with static magnet 7 phase simultaneously, ensure that the effect that locking pin 10 can not automatically loosen in the utility model hoisting process, locking strip 9 not only serves slip-off preventing effect, and under the effect of locking pin 10, assume responsibility for the moiety by weight of weight on suspension hook 3, add the license supporting power of suspension hook 3, extend service life of the present utility model, make the utility model in use more safe and reliable, the utility model also have simultaneously reasonable in design, structure is simple, the advantage of easy to use, good economy performance.
Claims (4)
1. a hoisting crane slip-off preventing suspension hook, it comprises hook body, it is characterized in that: the top of described hook body is provided with suspension ring, the bottom of described hook body is provided with suspension hook, the right-hand member of described hook body offers pressing groove, locking hole and knock hole, static magnet is provided with bottom described locking hole, the end of described suspension hook has body cradle by pinned connection, described body cradle is connected with locking strip, locking pin is provided with in described locking hole, the arranged outside of described locking pin has skid resistant course, described locking pin is also provided with registration mast, described locking pin is arranged with spring body, keep plate and locking strip, the bottom of described locking pin is provided with moving magnet.
2. a kind of hoisting crane slip-off preventing suspension hook according to claim 1, is characterized in that: described registration mast and the quantity of knock hole are 4, and the position of registration mast is consistent with the position of knock hole.
3. a kind of hoisting crane slip-off preventing suspension hook according to claim 1, is characterized in that: the connection mode of described spring body and pressing groove, spring body and keep plate is for being fixedly connected with.
4. a kind of hoisting crane slip-off preventing suspension hook according to claim 1, is characterized in that: described body cradle and the connection mode of suspension hook are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958929.5U CN205222464U (en) | 2015-11-27 | 2015-11-27 | Anti -drop lifting hook for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958929.5U CN205222464U (en) | 2015-11-27 | 2015-11-27 | Anti -drop lifting hook for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222464U true CN205222464U (en) | 2016-05-11 |
Family
ID=55897541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958929.5U Expired - Fee Related CN205222464U (en) | 2015-11-27 | 2015-11-27 | Anti -drop lifting hook for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
| CN107188034A (en) * | 2017-06-14 | 2017-09-22 | 国投镇江港有限公司集装箱分公司 | A kind of fixed pulley fixing device for trolley frame |
| CN111502278A (en) * | 2020-04-23 | 2020-08-07 | 湖南教建集团有限公司 | Tower crane full-mold building construction method |
-
2015
- 2015-11-27 CN CN201520958929.5U patent/CN205222464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
| CN107188034A (en) * | 2017-06-14 | 2017-09-22 | 国投镇江港有限公司集装箱分公司 | A kind of fixed pulley fixing device for trolley frame |
| CN111502278A (en) * | 2020-04-23 | 2020-08-07 | 湖南教建集团有限公司 | Tower crane full-mold building construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205222464U (en) | Anti -drop lifting hook for hoist | |
| CN203095401U (en) | Clasp type rolling-over hoisting tail lug fixture | |
| CN202754711U (en) | Heavy type steel beam turnover device | |
| CN203411228U (en) | Lifting appliance for lifting projectile body of weapon system | |
| CN205222465U (en) | Simple and easy lifting hook is used to hoist | |
| CN201458531U (en) | Clamping-lifting device used for workpiece lifting | |
| CN204737625U (en) | Crane sling fixes a position and prevents putting device | |
| CN202284117U (en) | Auxiliary lifting appliance | |
| CN204917656U (en) | Anti -falling lifting hook for hoist | |
| CN205222463U (en) | Lifting hook dropout prevention means for hoist | |
| CN204823664U (en) | Adjustable combination hoist | |
| CN204434104U (en) | A kind of loop wheel machine test under load frock | |
| CN201793321U (en) | Positioning and fixing device special for crane hook | |
| CN202465029U (en) | Cable hoisting tool | |
| CN202754704U (en) | Hoisting device for heating surface module of heat recovery boiler | |
| CN204847750U (en) | Rotatable crane sling of lifting hook | |
| CN103663090A (en) | Steel plate lifting appliance provided with electro-permanent magnets | |
| CN201458539U (en) | Detachable narrow-space clamping device hoister | |
| CN203833484U (en) | Magnetic force internal-expanding type lifting device for steel parts | |
| CN202880665U (en) | Excavator rack hanger | |
| CN201864464U (en) | Lifting hook capable of unhooking automatically | |
| CN206088765U (en) | Hoist is used simply from locking -type lifting hook | |
| CN204057640U (en) | A kind of electric control permanent magnet formula hoisting crane special hanger | |
| CN206437804U (en) | A kind of single armed for the scaoffold that recovers the oil hangs rotatable loop wheel machine | |
| CN202007085U (en) | Double-beam cantilever crane |
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: 20160511 Termination date: 20181127 |