CN204847797U - Novel crane hook anticreep device - Google Patents
Novel crane hook anticreep device Download PDFInfo
- Publication number
- CN204847797U CN204847797U CN201520577670.XU CN201520577670U CN204847797U CN 204847797 U CN204847797 U CN 204847797U CN 201520577670 U CN201520577670 U CN 201520577670U CN 204847797 U CN204847797 U CN 204847797U
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- CN
- China
- Prior art keywords
- link plate
- lifting hook
- novel crane
- preventing device
- anticreep
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- 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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Abstract
The utility model relates to a novel crane hook anticreep device, including lifting hook, anticreep link plate, the left side wall on lifting hook upper portion be provided with the boss, the center of boss be provided with the pinhole, the inside of pinhole be provided with the round pin axle, the anticreep link plate through round pin hub connection boss, the right side on anticreep link plate upper portion the one end of electronic hydraulic stem, spring sets gradually, the left side wall of the equal connecting shackle of the other end of electronic hydraulic stem, spring, electronic hydraulic stem electricity be connected with control switch, the bottom of anticreep link plate be provided with the arc wall, the size of arc wall be greater than the most advanced size of lifting hook, the utility model has the advantages of easy to assemble, easy operation, easy to maintain, efficient.
Description
Technical field
The utility model belongs to crane hook security appliance field, is specifically related to a kind of Novel crane lifting hook looseness preventing device.
Background technology
Along with industrial development, the application of hoisting crane is increasingly extensive, in order to safety, complete lifting work efficiently, national regulation crane hook must be equipped with anti-drop device, and anti-drop device common is at present made up of spring, link plate, under the action of the spring, link plate is in the tip location of suspension hook, during hook, needs operator to overcome spring stress with hand, link plate is pulled inward, then puts into suspender; When having lifted unhook, operator is needed to pull to the inside by link plate, take out suspender again, when the heavier hand of suspender is inconvenient, just need two people's interoperations, just can complete suspender hook or break off relations operation, therefore the anti-drop device efficiency of this routine not high, waste time and energy, need to develop a kind of Novel crane lifting hook looseness preventing device.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of and convenient to install, simple to operate, be easy to the Novel crane lifting hook looseness preventing device safeguarded, efficiency is high.
The purpose of this utility model is achieved in that a kind of Novel crane lifting hook looseness preventing device, comprise suspension hook, anticreep link plate, the left side wall on described suspension hook top is provided with boss, the center of described boss is provided with pin-and-hole, the inside of described pin-and-hole is provided with bearing pin, described anticreep link plate is by pinned connection boss, the right side on described anticreep link plate top is disposed with one end of electric hydaulic bar, spring, the left side wall of the equal connecting shackle of the other end of described electric hydaulic bar, spring.
Described electric hydaulic bar is arranged on above spring.
Described electric hydaulic bar is electrically connected with master cock.
The bottom of described anticreep link plate is provided with deep-slotted chip breaker.
The size of described deep-slotted chip breaker is greater than the size at suspension hook tip.
The thickness of described anticreep link plate is 2mm.
The both sides of described anticreep link plate are provided with U-shaped flanging.
The beneficial effects of the utility model: the utility model by adopting suspension hook, boss, bearing pin, electric hydaulic bar, spring, anticreep link plate constitute a kind of Novel crane lifting hook looseness preventing device, have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high; Electric hydaulic bar of the present utility model is electrically connected with master cock, presses switch, and electric hydaulic bar can overcome spring stress by it compression, and handled easily person hook or unhook, have simple to operate, that efficiency is high advantage; Main body of the present utility model is made up of anticreep link plate, spring, electric hydaulic bar, has the advantage of conveniently installing, being easy to maintenance; The size that the bottom of anticreep link plate of the present utility model is provided with deep-slotted chip breaker and deep-slotted chip breaker is greater than the size at suspension hook tip, and deep-slotted chip breaker is stuck in the both sides at suspension hook tip, can also prevent rocking of anticreep link plate, has advantage simple to operate; Total, the utility model have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Novel crane lifting hook looseness preventing device of the utility model.
Fig. 2 is the structural representation of the anticreep link plate of a kind of Novel crane lifting hook looseness preventing device of the utility model.
In figure: 1, suspension hook 2, boss 3, bearing pin 4, electric hydaulic bar 5, spring 6, anticreep link plate.
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 Novel crane lifting hook looseness preventing device, comprise suspension hook 1, anticreep link plate 6, the left side wall on described suspension hook 1 top is provided with boss 2, the center of described boss 3 is provided with pin-and-hole, the inside of described pin-and-hole is provided with bearing pin 3, described anticreep link plate 6 connects boss 2 by bearing pin 3, the right side on described anticreep link plate 6 top is disposed with one end of electric hydaulic bar 4, spring 5, the left side wall of the equal connecting shackle of the other end of described electric hydaulic bar 4, spring 5.
The utility model by adopting suspension hook 1, boss 2, bearing pin 3, electric hydaulic bar 4, spring 5, anticreep link plate 6 constitute a kind of Novel crane lifting hook looseness preventing device, have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high.
When the utility model is implemented, the stress utilizing electric hydaulic bar 4 to overcome spring 5 drives anticreep link plate 6 to suspension hook internal motion, when the heavier one hand of suspender cannot be picked up, operator still can link up with or unhook action by complete independently, has simple to operate, that efficiency is high advantage; Main body of the present utility model is made up of anticreep link plate 6, spring 5, electric hydaulic bar 4, has the advantage of conveniently installing, being easy to maintenance; Total, the utility model have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high.
Embodiment 2
As depicted in figs. 1 and 2, a kind of Novel crane lifting hook looseness preventing device, comprise suspension hook 1, anticreep link plate 6, the left side wall on described suspension hook 1 top is provided with boss 2, the center of described boss 3 is provided with pin-and-hole, the inside of described pin-and-hole is provided with bearing pin 3, described anticreep link plate 6 connects boss 2 by bearing pin 3, the right side on described anticreep link plate 6 top is disposed with one end of electric hydaulic bar 4, spring 5, the left side wall of the equal connecting shackle of the other end of described electric hydaulic bar 4, spring 5.
Described electric hydaulic bar 4 is arranged on above spring 5.
Described electric hydaulic bar 4 is electrically connected with master cock.
The bottom of described anticreep link plate 6 is provided with deep-slotted chip breaker.
The size of described deep-slotted chip breaker is greater than the size at suspension hook tip.
The thickness of described anticreep link plate 6 is 2mm.
The both sides of described anticreep link plate 6 are provided with U-shaped flanging.
The utility model by adopting suspension hook 1, boss 2, bearing pin 3, electric hydaulic bar 4, spring 5, anticreep link plate 6 constitute a kind of Novel crane lifting hook looseness preventing device, have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high.
When the utility model is implemented, the stress utilizing electric hydaulic bar 4 to overcome spring 5 drives anticreep link plate 6 to suspension hook internal motion, when the heavier one hand of suspender cannot be picked up, operator still can link up with or unhook action by complete independently, has simple to operate, that efficiency is high advantage; The main body of utility model is made up of anticreep link plate 6, spring 5, electric hydaulic bar 4, has the advantage of conveniently installing, being easy to maintenance; Electric hydaulic bar 4 of the present utility model is arranged on above spring 5, when running not steady, preventing electric hydaulic bar 4 from being encountered by suspender, having the advantage of good reliability; Electric hydaulic bar 4 of the present utility model is electrically connected with master cock, presses switch and can operate electric hydaulic bar 4 and shrink, have advantage simple to operate; The bottom of anticreep link plate 6 of the present utility model is provided with deep-slotted chip breaker, and the size of deep-slotted chip breaker of the present utility model is greater than the size at suspension hook tip, and deep-slotted chip breaker is stuck in the both sides at suspension hook tip, can also prevent rocking of anticreep link plate 6, has advantage simple to operate; The thickness of anticreep link plate 6 of the present utility model is 2mm, and the both sides of anticreep link plate 6 of the present utility model are provided with U-shaped flanging, has high, the non-damageable advantage of intensity; Total, the utility model have conveniently to install, simple to operate, be easy to the advantage safeguarded, efficiency is high.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation in technical solutions of the utility model.
Claims (7)
1. a Novel crane lifting hook looseness preventing device, comprise suspension hook, anticreep link plate, it is characterized in that: the left side wall on described suspension hook top is provided with boss, the center of described boss is provided with pin-and-hole, the inside of described pin-and-hole is provided with bearing pin, described anticreep link plate is by pinned connection boss, and the right side on described anticreep link plate top is disposed with one end of electric hydaulic bar, spring, the left side wall of the equal connecting shackle of the other end of described electric hydaulic bar, spring.
2. a kind of Novel crane lifting hook looseness preventing device according to claim 1, is characterized in that: described electric hydaulic bar is arranged on above spring.
3. a kind of Novel crane lifting hook looseness preventing device according to claim 1, is characterized in that: described electric hydaulic bar is electrically connected with master cock.
4. a kind of Novel crane lifting hook looseness preventing device according to claim 1, is characterized in that: the bottom of described anticreep link plate is provided with deep-slotted chip breaker.
5. a kind of Novel crane lifting hook looseness preventing device according to claim 1 or 4, is characterized in that: the size of described deep-slotted chip breaker is greater than the size at suspension hook tip.
6. a kind of Novel crane lifting hook looseness preventing device according to claim 1, is characterized in that: the thickness of described anticreep link plate is 2mm.
7. a kind of Novel crane lifting hook looseness preventing device according to claim 1, is characterized in that: the both sides of described anticreep link plate are provided with U-shaped flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577670.XU CN204847797U (en) | 2015-08-04 | 2015-08-04 | Novel crane hook anticreep device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577670.XU CN204847797U (en) | 2015-08-04 | 2015-08-04 | Novel crane hook anticreep device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847797U true CN204847797U (en) | 2015-12-09 |
Family
ID=54738370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577670.XU Expired - Fee Related CN204847797U (en) | 2015-08-04 | 2015-08-04 | Novel crane hook anticreep device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN109019310A (en) * | 2018-10-26 | 2018-12-18 | 杭州中齐新材料科技有限公司 | A kind of crane Novel hook Anti-hook releasing device |
-
2015
- 2015-08-04 CN CN201520577670.XU patent/CN204847797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN109019310A (en) * | 2018-10-26 | 2018-12-18 | 杭州中齐新材料科技有限公司 | A kind of crane Novel hook Anti-hook releasing device |
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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: 20151209 Termination date: 20160804 |