CN201501736U - Steel pipe lifting hook with port protector - Google Patents
Steel pipe lifting hook with port protector Download PDFInfo
- Publication number
- CN201501736U CN201501736U CN2009200987728U CN200920098772U CN201501736U CN 201501736 U CN201501736 U CN 201501736U CN 2009200987728 U CN2009200987728 U CN 2009200987728U CN 200920098772 U CN200920098772 U CN 200920098772U CN 201501736 U CN201501736 U CN 201501736U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- protective layer
- suspension hook
- surface protective
- mouthful
- 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
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a steel pipe lifting hook with a port protector, which is formed in the way that a soft metal protective layer is arranged on the inner surface of the lifting port of an ordinary steel pipe lifting hook to warp the exposed steel at the lifting port, thereby solving the problem that the steel pipe port is damaged due to the impact from the exposed steel in the loading, unloading and lifting process. Therefore, the steel pipe lifting hook not only prevents the steel pipe from quality reduction, but also has extensive application. Moreover, the steel pipe lifting hook has the advantages of simple structure, easy manufacture, practicality, etc.
Description
Technical field
The utility model belongs to the lifting field, particularly relates to a kind of steel pipe suspension hook that protects mouth that has.
Background technology
In the production or work progress of oil field operation, pipeline installation scene, steel pipe's production, accumulating and reprocessing enterprise, all need large diameter steel pipe is loaded and unloaded handling.At present, dual mode is mainly adopted in the loading and unloading handling of large diameter steel pipe: a kind of mode is to utilize cable wire or hanging belt pocket at the middle part of steel pipe, utilizes suspension hook to be hooked in the upper end lifting of cable wire or hanging belt then; Another kind of mode is to utilize special-purpose steel pipe suspension hook to hook the both ends of steel pipe, and is equipped with oblique shackle cable wire lifting.Fig. 1 is the steel pipe suspension hook structure lateral plan of prior art.As shown in Figure 1, the steel pipe suspension hook 1 of this prior art is normally cut or casts and made by steel plate, hanging in mouthfuls 2 by holding thereon is naked steel, therefore in loading and unloading handling process, holding of this structure hung mouth 2 very easily to steel pipe port generation bump, the result causes the steel pipe port damage to occur, will seriously influence pipe quality like this.Therefore, the steel pipe suspension hook of this structure only is applicable to the occasion of the steel pipe port not being had specific (special) requirements.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of can not cause damage to the steel pipe port, and therefore the steel pipe suspension hook of mouth is protected in applied widely having.
In order to address the above problem, the utility model provides, and to have the steel pipe suspension hook that protects mouthful be to hang holding on the common steel tube suspension hook one deck soft metal protective layer is set on mouthful inside face.
Described soft metal protective layer comprises being positioned at and holds the upper surface protective layer that hangs on mouthful upper surface, is positioned to hold the side shield layer that hangs on the oral-lateral face and be positioned at and holds the lower surface protective layer that hangs on mouthful lower surface.
The both sides of the edge of described upper surface protective layer, side shield layer and lower surface protective layer all extend on the two sides of steel pipe suspension hook body.
Described upper surface protective layer, side shield layer and lower surface protective layer are to utilize rivet to be fixed on to hold on the inside face that hangs mouth.
The utility model provides, and to have the steel pipe suspension hook that protects mouthful be that holding on the common steel tube suspension hook hung a mouthful inside face one deck soft metal protective layer is set, thereby will hold a naked ladle that hangs the mouth place wraps, in loading and unloading handling process, cause that because of naked steel bump steel pipe port the problem of damage appears in the steel pipe port like this with regard to not occurring, therefore not only can prevent that pipe quality from descending, and applied widely.In addition, this steel pipe suspension hook also has advantages such as simple in structure, easy to make and practicality.
Description of drawings
Fig. 1 is the steel pipe suspension hook structure lateral plan of prior art.
The steel pipe suspension hook structure lateral plan that Fig. 2 having of providing protects mouthful for the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the steel pipe suspension hook that protects mouth that has that the utility model provides is elaborated.
As shown in Figure 2, the steel pipe suspension hook 3 that protects mouth that has that the utility model provides is to hang on mouthful 4 inside faces holding on the common steel tube suspension hook one deck soft metal protective layer 5 is set, and soft metal protective layer 5 can adopt the copper plate cutting and make.
Described soft metal protective layer 5 comprises being positioned at and holds the upper surface protective layer 6 that hangs on mouthful 4 upper surfaces, is positioned to hold to hang the side shield layer 7 on mouthful 4 sides and be positioned at and holds the lower surface protective layer 8 that hangs on mouthful 4 lower surfaces.
The both sides of the edge of described upper surface protective layer 6, side shield layer 7 and lower surface protective layer 8 all extend on the two sides of steel pipe suspension hook 3 bodies.
Described upper surface protective layer 6, side shield layer 7 and lower surface protective layer 8 are to utilize rivet 9 to be fixed on to hold on the inside face that hangs mouth 4.
When the steel pipe suspension hook 3 that protects mouthful having of making that the utility model provides, only need and to cut out upper surface protective layer 6, side shield layer 7 and lower surface protective layer 8 such as softer metals such as copper plates according to holding the size of hanging mouth 4, utilize rivet 9 to be fixed on respectively upper surface protective layer 6, side shield layer 7 and lower surface protective layer 8 then and hold on upper surface, side and the lower surface of hanging mouth 4 or the corresponding position, two sides of steel pipe suspension hook 3 bodies, so manufacturing process is very simple.
Claims (4)
1. one kind has the steel pipe suspension hook that protects mouth, it is characterized in that: the described steel pipe suspension hook (3) that protects mouth that has is to hang on mouthful (4) inside face holding on the common steel tube suspension hook one deck soft metal protective layer (5) is set.
2. the steel pipe suspension hook that protects mouthful that has according to claim 1 is characterized in that: described soft metal protective layer (5) comprises being positioned at and holds the upper surface protective layer (6) that hangs on mouthful (4) upper surface, is positioned to hold to hang the side shield layer (7) on mouthful (4) side and be positioned at and holds the lower surface protective layer (8) that hangs on mouth (4) lower surface.
3. the steel pipe suspension hook that protects mouth that has according to claim 2, it is characterized in that: the both sides of the edge of described upper surface protective layer (6), side shield layer (7) and lower surface protective layer (8) all extend on the two sides of steel pipe suspension hook (3) body.
4. the steel pipe suspension hook that protects mouth that has according to claim 2 is characterized in that: described upper surface protective layer (6), side shield layer (7) and lower surface protective layer (8) are to utilize rivet (9) to be fixed on to hold on the inside face that hangs mouthful (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200987728U CN201501736U (en) | 2009-09-17 | 2009-09-17 | Steel pipe lifting hook with port protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200987728U CN201501736U (en) | 2009-09-17 | 2009-09-17 | Steel pipe lifting hook with port protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501736U true CN201501736U (en) | 2010-06-09 |
Family
ID=42452673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200987728U Expired - Fee Related CN201501736U (en) | 2009-09-17 | 2009-09-17 | Steel pipe lifting hook with port protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381336A (en) * | 2017-09-08 | 2017-11-24 | 河钢股份有限公司承德分公司 | A kind of metallurgical casting hook of crane and preparation method thereof |
-
2009
- 2009-09-17 CN CN2009200987728U patent/CN201501736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381336A (en) * | 2017-09-08 | 2017-11-24 | 河钢股份有限公司承德分公司 | A kind of metallurgical casting hook of crane and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201501736U (en) | Steel pipe lifting hook with port protector | |
| CN202321980U (en) | Lifting hook special for steel tube | |
| CN201942422U (en) | C-shaped hanger | |
| CN203229313U (en) | U-shaped steel hanging tool | |
| CN205151504U (en) | Safe hoist of ring rolling spare | |
| CN204778306U (en) | Metal sheet hoist | |
| CN201195659Y (en) | Special slings for round steel tube | |
| CN201665473U (en) | Plate hook equipped with plate hook jacket | |
| CN208298580U (en) | A kind of data line that wear resistance is high | |
| CN202322072U (en) | Hoisting protection device of steel wire rope | |
| CN202346594U (en) | Pipe fitting hoisting hook | |
| CN202687258U (en) | Transporting clamp for alloy roll collar semi-finished product | |
| CN2789305Y (en) | Special lifting rope | |
| CN205045194U (en) | Decorate glass transport support | |
| CN220998879U (en) | Pipeline hoisting device | |
| CN209143482U (en) | Structure is protected for the welding groove of header or connecting pipe handling process | |
| CN210944596U (en) | Hoisting accessory is used in toughened glass transport | |
| CN204034801U (en) | A kind of bull ring liner plate fixture of coal pulverizer | |
| CN201933532U (en) | Excavator bucket with hoisting holes on splints | |
| CN202967876U (en) | Special lifting tool for profile steel and sectional material | |
| CN210439991U (en) | Hanging ring | |
| CN201121092Y (en) | Hook | |
| CN209672823U (en) | A kind of kiln car with cement bed course bracing means | |
| CN202912555U (en) | Composited steel wire rope | |
| CN201439476U (en) | sling fitting for slinging yieldingly tubular objects |
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: 20100609 Termination date: 20120917 |