CN202380995U - Split type lifting hook - Google Patents
Split type lifting hook Download PDFInfo
- Publication number
- CN202380995U CN202380995U CN2011203701734U CN201120370173U CN202380995U CN 202380995 U CN202380995 U CN 202380995U CN 2011203701734 U CN2011203701734 U CN 2011203701734U CN 201120370173 U CN201120370173 U CN 201120370173U CN 202380995 U CN202380995 U CN 202380995U
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- China
- Prior art keywords
- lifting
- hole
- lifting hook
- designed
- split type
- 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
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Abstract
The utility model belongs to a hoisting split type lifting hook, and particularly discloses a split type lifting hook which can be used in coordination with different tonnages. The split type lifting hook consists of lifting lugs, a hanging groove, a baffle plate and a lifting hook stand column, and is characterized in that: a through hole is designed in the middle of the upper end of the lifting hook; the hanging groove is designed on the through hole; locking pin shaft holes are designed on the two sides of the lower end of the through hole on the lifting hook; the lifting lugs are designed on the two sides of the lifting hook; the baffle plate is fixed below the lifting lugs by using a fixed pin shaft; the lifting lugs are directly hung on the lower end of a heavy lifting lug; a lifting lug stand column is inserted into the through hole from the lower end of the lifting hook and is hung in the hanging groove after being rotated for 90 degrees; the baffle plate with a locking pin is inserted into the locking pin shaft hole and a locking hole; and a lifting ring can be prevented from being bounced out and the lifting hook stand column can also be prevented from moving upwards. The split type lifting hook has the advantages of no need of disassembling and assembling the heavy lifting ring, no need of a steel wire rope, safety, reliability, relieved labor intensity, simplicity for operation and time saving.
Description
Technical field
The utility model belongs to the split type suspension hook of a kind of lifting, a kind of split type suspension hook that particularly can cooperate different tonnages to use.
Background technology
At present in oil field operation: the linkage of the existing well rod suspension hook that uses, employing be that suspension ring reeve cover is connected with main hook ear post, in use the shortcoming of existence is; During each beam hanger operation, two heavy suspension ring on the main hook ear post must be pulled down, just steel wire loop can be hung up; The weight of each heavy suspension ring is about 50kg, and the individual well operation is dismounting twice at least, needs two people to cooperate; Increase labour intensity, lose time, particularly steel wire loop receives the corrosion of down-hole liquid; Cause potential safety hazard, need often to change.
Summary of the invention
The goal of the invention of the utility model is: a kind of split type suspension hook is provided, and this split type suspension hook is without the heavy suspension ring of dismounting, and without steel wire loop, people's dismounting is simple to operate, reduces labour intensity and solves potential safety hazard.
To achieve these goals, the utility model is achieved in that a kind of split type suspension hook, by: hanger, hanging groove, baffle plate and suspension hook column are formed; It is characterized in that: in the middle of the upper end of suspension hook, be designed with through hole, on through hole, be designed with hanging groove and lockhole; The both sides, lower end of through hole are designed with the locking pin axis hole on suspension hook; Both sides at suspension hook are designed with hanger, below hanger, adopt fixed pin shaft to be fixed with plate washer; On plate washer, be designed with locking bearing pin and lock pin; Be designed with boss and lockhole on the suspension hook column; Hanger directly hangs over the lower end of heavy hanger, and the hanger column is inserted into the through hole the inside from the suspension hook lower end, and in the half-twist hanging groove, the baffle plate of pin with lock inserts locking pin axis hole and lockhole the inside; Can prevent that suspension ring from ejecting, and can prevent again to scurry on the suspension hook column.The advantage of the split type suspension hook of the utility model is: safe and reliable without the heavy suspension ring of dismounting without the steel wire noose, reduce labor intensity, and simple to operate, save time.
Description of drawings
Accompanying drawing is the phantom of split type suspension hook.
The specific embodiment
According to accompanying drawing the utility model is done further explanation below: a kind of split type suspension hook, by: hanger 1, hanging groove 3, baffle plate 5 and suspension hook column 9 are formed; It is characterized in that: in the middle of the upper end of suspension hook, be designed with through hole 2, on through hole 2, be designed with hanging groove 3; The both sides, lower end of through hole 2 are designed with locking pin axis hole 11 on suspension hook; Be designed with hanger 1 in the both sides of suspension hook, below hanger 1, adopt fixed pin shaft 4 to be fixed with plate washer 5; On plate washer 5, be designed with locking bearing pin 6 and lock pin 7; Be designed with boss 8 and lockhole 10 on the suspension hook column 9; Hanger 1 directly hangs over the lower end of heavy hanger, and hanger column 9 is inserted into through hole 2 the insides from the suspension hook lower end, and in the half-twist hanging groove 3, the baffle plate 5 of pin 7 with lock inserts locking pin axis hole 11 and lockhole 10 the insides; Can prevent that suspension ring from ejecting, and can prevent again to scurry on the suspension hook column.Unload lock bearing pin 6, slide damper 5 laterally, open the semicircle orifice of hanger 1; Hanger 1 hung respectively the lower end of two heavy suspension ring, suspension hook column 9 is inserted the upper end of boss 8 being crossed through hole 2 from the upper end of hanger; Half-twist is put into hanging groove 3; Inwardly slide with overhead gage 5, lock pin 7 inserts in the lockhole 10, loads onto locking bearing pin 6 and gets final product.
Claims (3)
1. split type suspension hook, by: hanger, hanging groove, baffle plate and suspension hook column are formed; It is characterized in that: in the middle of the upper end of suspension hook, be designed with through hole, on through hole, be designed with hanging groove; The both sides, lower end of through hole are designed with the locking pin axis hole on suspension hook; Both sides at suspension hook are designed with hanger, below hanger, adopt fixed pin shaft to be fixed with plate washer.
2. split type suspension hook according to claim 1 is characterized in that: on plate washer, be designed with locking bearing pin and lock pin.
3. split type suspension hook according to claim 1 is characterized in that: be designed with boss and lockhole on the suspension hook column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203701734U CN202380995U (en) | 2011-10-08 | 2011-10-08 | Split type lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203701734U CN202380995U (en) | 2011-10-08 | 2011-10-08 | Split type lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380995U true CN202380995U (en) | 2012-08-15 |
Family
ID=46629508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203701734U Expired - Fee Related CN202380995U (en) | 2011-10-08 | 2011-10-08 | Split type lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425856A (en) * | 2018-03-30 | 2018-08-21 | 浙江佳璐水族用品有限公司 | Has the immersible pump of sterilizing function |
| CN111824899A (en) * | 2019-04-18 | 2020-10-27 | 株式会社日立制作所 | Elevator and compensating rope support mechanism |
-
2011
- 2011-10-08 CN CN2011203701734U patent/CN202380995U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425856A (en) * | 2018-03-30 | 2018-08-21 | 浙江佳璐水族用品有限公司 | Has the immersible pump of sterilizing function |
| CN111824899A (en) * | 2019-04-18 | 2020-10-27 | 株式会社日立制作所 | Elevator and compensating rope support mechanism |
| CN111824899B (en) * | 2019-04-18 | 2021-11-26 | 株式会社日立制作所 | Elevator and compensating rope support mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20131008 |