CN205061371U - Special expanded letter lifting hook of harbour goods handling - Google Patents
Special expanded letter lifting hook of harbour goods handling Download PDFInfo
- Publication number
- CN205061371U CN205061371U CN201520672351.7U CN201520672351U CN205061371U CN 205061371 U CN205061371 U CN 205061371U CN 201520672351 U CN201520672351 U CN 201520672351U CN 205061371 U CN205061371 U CN 205061371U
- Authority
- CN
- China
- Prior art keywords
- shackle
- expanded letter
- coupler body
- lifting hook
- handle
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
Special expanded letter lifting hook of harbour goods handling relates to lifting device technical field, belongs to one kind very much and is applicable to the expanded letter lifting hook that lifts by crane wire rope or suspender. Including the coupler body, its characterized in that, coupler body have the handle of hanging and shackle (2), hang the handle and have lewis hole (1), link to each other with outside hoist cable, the shackle cross -sectional width be more than 3 times of its thickness, the curvature radius of shackle is more than 5 times of wire rope or suspender diameter. The utility model discloses has the positive effect that reduces cost of maintenance and improve hoist cable utensil reuse rate.
Description
Technical field
The utility model relates to lifting device technical field, belongs to a kind of expanded letter suspension hook being applicable to hoisting wirerope or suspender belt especially.
Background technology
The suspension hook that existing lifting goods uses, coupler body section width is generally no more than 15mm, is less than its section thickness, the likeness in form knife back, little with the area of contact of steel rope or suspender belt, make the steel rope that contacts with it or suspender belt bending serious.And the radius of curvature of shackle is less, make the steel rope that contacts with it or suspender belt extrudes mutually, serious wear.To sum up two kinds of reasons, easily cause the fracture of wire phenomenon of steel rope or suspender belt, condemnation factor is higher.
Summary of the invention
Namely the purpose of this utility model is to provide a kind of harbour handling goods special expanded letter suspension hook, to reach the object of enlarge active surface and the wearing and tearing of radius of curvature, reduction steel rope or suspender belt.
The special expanded letter suspension hook of harbour handling goods provided by the utility model, comprises coupler body, it is characterized in that, coupler body has and hangs handle and shackle; Hang handle and there is lifting hole(eyelet), be connected with outside hoist cable; Described shackle section width is more than 3 times of its thickness, and the radius of curvature of shackle is more than 5 times of steel rope or suspender belt diameter.
The special expanded letter suspension hook of harbour handling goods provided by the utility model, increases the area of contact of steel rope or suspender belt and suspension hook, holding capacity suffered by it is obtained dispersed; The radius of curvature of more traditional suspension hook increases, and reduces the wearing and tearing between steel rope or each stock of suspender belt, has the good effect reducing maintenance cost and improve Current Collector Sleave recycling rate of waterused.
Accompanying drawing explanation
Accompanying drawing part discloses the utility model detailed description of the invention, wherein,
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, the special expanded letter suspension hook of harbour handling goods provided by the utility model, its coupler body has and hangs handle and shackle 2.Hang handle and there is lifting hole(eyelet) 1, be connected with the hoist cable of outside weight-lifting equipment.Described shackle section width is more than 3 times of its thickness, and the radius of curvature of shackle is more than 5 times of steel rope or suspender belt diameter.
In the present embodiment, described lifting hole(eyelet) is diameter 30mm, is connected with mechanical equipment by Current Collector Sleaves such as shackle, butterfly buttons.Described coupler body height is 300mm, and shackle section width is 80mm, and the radius of curvature of shackle is greater than 80mm, and the steel rope matched or suspender belt diameter are less than or equal to 15mm.
Claims (2)
1. the special expanded letter suspension hook of harbour handling goods, comprises coupler body, it is characterized in that, coupler body has and hangs handle and shackle (2); Hang handle and there is lifting hole(eyelet) (1), be connected with outside hoist cable; Described shackle section width is more than 3 times of its thickness, and the radius of curvature of shackle is more than 5 times of steel rope or suspender belt diameter.
2. the special expanded letter suspension hook of harbour handling goods according to claim 1, is characterized in that, lifting hole(eyelet) diameter is 30mm, and coupler body height is 300mm, and shackle section width is 80mm, and the radius of curvature of shackle is greater than 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672351.7U CN205061371U (en) | 2015-09-02 | 2015-09-02 | Special expanded letter lifting hook of harbour goods handling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672351.7U CN205061371U (en) | 2015-09-02 | 2015-09-02 | Special expanded letter lifting hook of harbour goods handling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061371U true CN205061371U (en) | 2016-03-02 |
Family
ID=55387952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672351.7U Expired - Fee Related CN205061371U (en) | 2015-09-02 | 2015-09-02 | Special expanded letter lifting hook of harbour goods handling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061371U (en) |
-
2015
- 2015-09-02 CN CN201520672351.7U patent/CN205061371U/en not_active Expired - Fee Related
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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: 20160302 Termination date: 20160902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |