CN201660354U - Core rod overhead hoist - Google Patents
Core rod overhead hoist Download PDFInfo
- Publication number
- CN201660354U CN201660354U CN2010201445349U CN201020144534U CN201660354U CN 201660354 U CN201660354 U CN 201660354U CN 2010201445349 U CN2010201445349 U CN 2010201445349U CN 201020144534 U CN201020144534 U CN 201020144534U CN 201660354 U CN201660354 U CN 201660354U
- Authority
- CN
- China
- Prior art keywords
- plug
- handling
- crossbeam
- lifting hook
- utility
- 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
- 239000000725 suspension Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a process equipment field especially relates to a mandrel hoisting device, a serial communication port, including handling crossbeam, lug, lifting hook, the lug is established at handling crossbeam upside, and the lifting hook is evenly established at handling crossbeam downside, lifting hook quantity is 3 ~ 6. Compared with the prior art, the beneficial effects of the utility model are that: simple structure effectively prevents that the crooked emergence of plug handling in-process from causing the screw thread damage between plug working section and the extension segment, stops the potential safety hazard of production.
Description
Technical field
The utility model relates to the production tooling field, relates in particular to a kind of plug overhead hoist.
Background technology
At present, in MPM, the PQF tandem rolling seamless steel tube production, because of the specification difference of rolling solid drawn pipe, often change plug, because the plug longer dimension, plug alternating bending in the handling process, the active section of plug and the threaded connection place of extension are easily damaged, and make the junction slippage or the fracture of plug active section and extension in MPM, the PQF tandem rolling restraint operation of rolling, enter winding arbor extraction press as plug after, also can cause the fracture of winding arbor extraction press breading cap, have the potential safety hazard of producing.
Summary of the invention
The purpose of this utility model provides a kind of plug overhead hoist, prevents to bend in the plug handling process, causes the thread failure between plug active section and the extension.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The plug overhead hoist is characterized in that, comprises handling crossbeam, hanger, suspension hook, and hanger is located at handling crossbeam upside, and suspension hook evenly is located at handling crossbeam downside, and described suspension hook quantity is 3～6.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, effectively prevent to bend in the plug handling process, and cause the thread failure between plug active section and the extension, the potential safety hazard of stopping to produce.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-handling crossbeam 2-hanger 3-suspension hook
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, the plug overhead hoist comprises handling crossbeam 1, hanger 2, suspension hook 3, and hanger 2 is located at handling crossbeam 1 upside, and suspension hook 3 evenly is located at handling crossbeam 1 downside, and stressed even in the handling process for guaranteeing plug, suspension hook 3 quantity are 3～6, the length unanimity.The quantity of hanger 2 is generally 2, and the version of hanger 2 can be selected suspension ring in the production, also can select rope sling for use, but its intensity must meet the demands.
Among the embodiment, handling crossbeam 1 adopts φ 108 * 15mm J55 length to do crossbeam for the 9400mm steel pipe, and upside is fixed 2 steel rope sleeves, and downside is fixed 4 suspension hooks.2 steel rope sleeve length require 1000 ± 5mm, and each steel rope sleeve requires 3 tons of load-bearing.4 height under hooks require unanimity, error H ± 5mm, and each hook requires 1.5 tons of load-bearing.
Claims (1)
1. the plug overhead hoist is characterized in that, comprises handling crossbeam, hanger, suspension hook, and hanger is located at handling crossbeam upside, and suspension hook evenly is located at handling crossbeam downside, and described suspension hook quantity is 3～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201445349U CN201660354U (en) | 2010-03-30 | 2010-03-30 | Core rod overhead hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201445349U CN201660354U (en) | 2010-03-30 | 2010-03-30 | Core rod overhead hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660354U true CN201660354U (en) | 2010-12-01 |
Family
ID=43230769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201445349U Expired - Fee Related CN201660354U (en) | 2010-03-30 | 2010-03-30 | Core rod overhead hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699884A (en) * | 2012-06-01 | 2012-10-03 | 安徽同曦金鹏铝业有限公司 | Aluminum section hanging device |
-
2010
- 2010-03-30 CN CN2010201445349U patent/CN201660354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699884A (en) * | 2012-06-01 | 2012-10-03 | 安徽同曦金鹏铝业有限公司 | Aluminum section hanging 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 |
Granted publication date: 20101201 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |