CN202575688U - Drilling derrick lifting protection rope device - Google Patents
Drilling derrick lifting protection rope device Download PDFInfo
- Publication number
- CN202575688U CN202575688U CN 201220192454 CN201220192454U CN202575688U CN 202575688 U CN202575688 U CN 202575688U CN 201220192454 CN201220192454 CN 201220192454 CN 201220192454 U CN201220192454 U CN 201220192454U CN 202575688 U CN202575688 U CN 202575688U
- Authority
- CN
- China
- Prior art keywords
- protection rope
- rope
- drilling derrick
- rope device
- derrick lifting
- 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 relates to a drilling derrick lifting protection rope device which comprises baffles, protection rope barrels and a reinforcement plate. The protection rope barrels are provided with openings; the openings and a derrick girder are fixed; the baffles are fixed at both ends of the protection rope barrels; and the two protection rope barrels are fixedly connected by the reinforcement plate. The drilling derrick lifting protection rope device has the advantages that the wear of a steel wire rope is reduced; the service life of the steel wire rope is prolonged; the production cost is reduced; and the drilling derrick lifting protection rope device has simple integral structure, strong practicality, small size and light weight and is convenient to machine.
Description
Technical field
The utility model relates to a kind of oil-well rig suspending protector, and rope device is protected in particularly a kind of drilling derrick lifting.
Background technology
Oil-well rig is in assembling or moving process, and the rig each several part needs lifting separately.Drilling derrick girder material therefor is H shaped steel, and at when lifting, steel wire penetrating girder, because the special shape of H shaped steel, H shaped steel wing plate be easy to wear and tear steel rope or steel rope reined in distortion to girder during lifting, improves productive costs.
Summary of the invention
For overcoming the deficiency of prior art, the purpose of the utility model provides a kind of drilling derrick lifting and protects rope device, can effectively protect steel rope, makes and make by the lifting thing not deform.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
Rope device is protected in the lifting of a kind of drilling derrick, comprises baffle plate, protects rope roll, brace panel, protects rope roll and is provided with out otch, opens otch with the derrick girder is fixed, and baffle plate is fixed in and protects the rope roll two ends, and two are protected rope roll and pass through the brace panel captive joint.
The utility model has the advantages that: reduce the wearing and tearing of steel rope, prolong the service life of steel rope, reduce production costs, integral structure is simple, and is practical, and volume is little, in light weight, and is easy to process.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model.
Fig. 2 is the structure side view of the utility model.
Among the figure: 1-baffle plate 2-protects rope roll 3-brace panel 4-derrick girder.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
See Fig. 1 and Fig. 2, rope device is protected in the lifting of a kind of drilling derrick, comprises baffle plate 1, protects rope roll 2, brace panel 3, protects rope roll 2 and is provided with out otch, opens otch with the derrick girder is fixed, and baffle plate 1 is fixed in and protects rope roll 2 two ends, and two are protected rope roll 2 and pass through brace panel 3 captive joints.
During lifting, steel wire penetrating derrick girder 4 contacts with protecting rope roll 2, has avoided contacting of steel rope and derrick girder 4H shaped steel wing plate edge, forms arc transition, the protection steel rope.The brace panel 3 H shaped steel distortion of protection derrick girder 4 when lifting power is excessive.Baffle plate 1 has been avoided steel rope to skid off and has been protected rope roll 2.
The utility model reduces the wearing and tearing of steel rope, prolongs the service life of steel rope, reduces production costs, and integral structure is simple, and is practical, and volume is little, in light weight, and is easy to process.
Claims (1)
1. rope device is protected in drilling derrick lifting, it is characterized in that, comprises baffle plate, protects rope roll, brace panel, protects rope roll and is provided with out otch, opens otch with the derrick girder is fixed, and baffle plate is fixed in and protects the rope roll two ends, and two are protected rope roll and pass through the brace panel captive joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192454 CN202575688U (en) | 2012-04-28 | 2012-04-28 | Drilling derrick lifting protection rope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192454 CN202575688U (en) | 2012-04-28 | 2012-04-28 | Drilling derrick lifting protection rope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575688U true CN202575688U (en) | 2012-12-05 |
Family
ID=47245124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192454 Expired - Fee Related CN202575688U (en) | 2012-04-28 | 2012-04-28 | Drilling derrick lifting protection rope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877692A (en) * | 2019-11-15 | 2020-03-13 | 沪东中华造船(集团)有限公司 | U type total section and interim additional strengthening thereof |
| CN112209223A (en) * | 2020-10-14 | 2021-01-12 | 上海外高桥造船有限公司 | Device for protecting plate edge |
-
2012
- 2012-04-28 CN CN 201220192454 patent/CN202575688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877692A (en) * | 2019-11-15 | 2020-03-13 | 沪东中华造船(集团)有限公司 | U type total section and interim additional strengthening thereof |
| CN110877692B (en) * | 2019-11-15 | 2021-06-01 | 沪东中华造船(集团)有限公司 | U type total section and interim additional strengthening thereof |
| CN112209223A (en) * | 2020-10-14 | 2021-01-12 | 上海外高桥造船有限公司 | Device for protecting plate edge |
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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: 20121205 Termination date: 20210428 |