CN201703973U - Special hanger for jack-up drilling mast elevating power rope - Google Patents
Special hanger for jack-up drilling mast elevating power rope Download PDFInfo
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- CN201703973U CN201703973U CN2010201510973U CN201020151097U CN201703973U CN 201703973 U CN201703973 U CN 201703973U CN 2010201510973 U CN2010201510973 U CN 2010201510973U CN 201020151097 U CN201020151097 U CN 201020151097U CN 201703973 U CN201703973 U CN 201703973U
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- slips
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- auxiliary
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Abstract
A special hanger for a jack-up drilling mast elevating power rope comprises a main slip and an auxiliary slip. Two main slip reinforcing plates are fixedly connected to the outside of the main slip, the auxiliary slip is opposite to the main slip, two auxiliary slip reinforcing plates are fixedly connected to the outside of the auxiliary slip, an auxiliary pressing slip is fixedly connected to the inside of the auxiliary slip, the corresponding ends of the main slip reinforcing plates and the auxiliary slip reinforcing plates are all provided with pin holes while the other ends are all provided with shaft holes, the ends of the main slip reinforcing plates close to the shaft holes further extend to form extending portions, the extending portions are provided with through holes, a slip locking pin penetrates into the pin holes of the main/auxiliary slip reinforcing plates, a shaft penetrates into the shaft holes of the main/auxiliary slip reinforcing plates, and a hoisting rod penetrates into the through holes. The special hanger has the advantages of guaranteeing an elevating power rope against slipping during a hoisting process, ensuring that a lug plate hole of the elevating power rope and a lug plate hole of the drilling mast are always axially parallel, bringing convenience for aligning and concentrating each two holes, bringing convenience to installation and detachment and having simple and practical structure.
Description
Technical field
The utility model relates to a kind of jack up Drilling derrick dynamic ropes special hanger that hoists, and is mainly used in the jack up Drilling derrick and erects the lifting that rises dynamic ropes.
Background technology
In petroleum drilling engineering, when the dynamic ropes that hoists of jack up Drilling derrick is installed, need spur the dynamic ropes that hoists with crane.Generally be to lock the dynamic ropes that hoists, the pulling of slinging then with seizing wire.But in real work, with the very difficult dynamic ropes locking that will hoist of seizing wire, often slippage; dynamic ropes otic placode hole and derrick otic placode hole are difficult to guarantee axially parallel; cause when installing to be difficult to make above-mentioned two otic placode holes to align with one heart, cause very big inconvenience, have a strong impact on work efficiency to work.
Summary of the invention
The purpose of this utility model is to provide a kind of jack up Drilling derrick special hanger of dynamic ropes that hoists, can easily the dynamic ropes chucking that hoists be pinned, assurance hoists, and be pulled through in the journey not can slippage hanging for dynamic ropes, guarantee to hoist dynamic ropes otic placode hole and Drilling derrick otic placode hole is in the location status of axially parallel all the time, be convenient to above-mentioned two holes and align with one heart, installation, convenient disassembly; Simple in structure, practical.
For reaching above-mentioned purpose, a kind of jack up Drilling derrick of the utility model dynamic ropes special hanger that hoists, it comprises:
Main slips, its outside are connected with two main slips brace panels; And
Secondary slips, staggered relatively with main slips, the outside of this pair slips is connected with two secondary slips brace panels, and the inside of this pair slips is connected with the auxiliary slips that compresses;
Wherein, this main slips brace panel and the corresponding end of secondary slips brace panel all have pin-and-hole, and the other end all has axis hole, and this main slips brace panel also extends an extension near an end of axis hole, has through hole on this extension;
Be penetrated with a slips locking pin in the pin-and-hole on this master/secondary slips brace panel, be penetrated with one in the axis hole on this master/secondary slips brace panel, be penetrated with a vertical loading board in this through hole.
The described jack up Drilling derrick dynamic ropes special hanger that hoists, wherein, also be connected with on the secondary slips and screw nut, screw to be equipped with in the nut and screw bolt, this screws bolt and passes this pair slips and contact this auxiliary compressing on the slips, and this screws bolt and also connects and screw handle.
The described jack up Drilling derrick dynamic ropes special hanger that hoists wherein, is connected with first axle sleeve between the pin-and-hole of these two secondary slips brace panels, be penetrated with this slips locking pin in the pin-and-hole on this first axle sleeve and master/secondary slips brace panel; The axis hole of these two secondary slips brace panels is connected with second axle sleeve, is penetrated with this axle in the axis hole on this second axle sleeve and master/secondary slips brace panel.
The described jack up Drilling derrick dynamic ropes special hanger that hoists, wherein, main slips and main slips brace panel adopt welding or casting integrated mode affixed; Secondary slips and secondary slips brace panel employing welding or casting integrated mode are affixed.
The described jack up Drilling derrick dynamic ropes special hanger that hoists, wherein, the cross section of this main slips and secondary slips is all semi-round ring shape.
The described jack up Drilling derrick dynamic ropes special hanger that hoists, wherein, this is auxiliary to compress Caralier and fixes with rivet and secondary slips.
Advantage of the present utility model is: can easily the dynamic ropes chucking that hoists be pinned, assurance hoists, and be pulled through in the journey not can slippage hanging for dynamic ropes, guarantee to hoist dynamic ropes otic placode hole and Drilling derrick otic placode hole is in the location status of axially parallel all the time, be convenient to above-mentioned two holes and align with one heart, installation, convenient disassembly; Simple in structure, practical.
Below in conjunction with drawings and embodiments the utility model is further specified.
Description of drawings
Figure 1A～Fig. 1 C is respectively front view of the present utility model, birds-eye view and left view;
Fig. 2 be among Figure 1B A-A to cutaway view;
Fig. 3 be among Figure 1B B-B to cutaway view;
Fig. 4 is that scheme drawing is used in lifting of the present utility model.
Description of reference numerals: 1-master's slips; 2-master's slips brace panel; 3-slips locking pin; The secondary slips brace panel of 4-; 5-screws handle; The auxiliary slips that compresses of 6-; The secondary slips of 7-; The 8-rivet; 9-screws bolt; The 10-axle; The 11-axle sleeve; The 12-vertical loading board; 13-screws nut; 14-lifts steel rope; The 15-jack up Drilling derrick dynamic ropes special hanger that hoists; The 16-dynamic ropes that hoists; The 17-dynamic ropes otic placode that hoists; 18-derrick otic placode; The 20-pin-and-hole; The 21-extension; 210 axis holes; The 212-through hole; The 40-pin-and-hole; The 410-axis hole.
The specific embodiment
Referring to Figure 1A～Fig. 1 C, Fig. 2 and Fig. 3, the utility model jack up Drilling derrick dynamic ropes special hanger that hoists, mainly by main slips 1, main slips brace panel 2, slips locking pin 3, secondary slips brace panel 4, screw handle 5, auxiliaryly compress slips 6, secondary slips 7, rivet 8, screw bolt 9, axle 10, axle sleeve 11, vertical loading board 12, screw nut 13 etc. and form.
Wherein, main slips 1 is all semi-round ring shape with the cross section of secondary slips 7, and the two is staggered relatively and utilize middle space to hold the dynamic ropes (not shown) that hoists.Be connected with two main slips brace panels 2 in the outside of main slips 1, be connected with two secondary slips brace panels 4 in the outside of secondary slips 7, wherein can adopt welding, mode such as casting integrated to realize affixed.One end of this pair slips brace panel 4 has pin-and-hole 40, its other end has axis hole 410, this main slips brace panel 2 also has pin-and-hole 20 and axis hole 210 at the pin-and-hole 40 and axis hole 410 places of the secondary slips brace panel 4 of correspondence, and also extend an extension 21 near an end of axis holes 210 at main slips brace panel 2, have through hole 212 on this extension 21.
Be connected with first axle sleeve 11 between the pin-and-hole 40 of these two secondary slips brace panels 4, be penetrated with detouchable slips locking pin 3 in the pin-and-hole (20,40) of this first axle sleeve 11 and master/secondary slips brace panel (2,4).The axis hole 410 of these two secondary slips brace panels 4 is connected with second axle sleeve 11 ', is penetrated with axle 10 in the axis hole (210,410) of this second axle sleeve 11 ' and master/secondary slips brace panel (2,4).The through hole 212 of these two main slips brace panels 2 is penetrated with vertical loading board 12.
Be connected with the auxiliary slips 6 that compresses in the inside of secondary slips 7, this auxiliary slips 6 that compresses utilizes rivet 8 and secondary slips 7 fixing (as shown in Figure 3).Screw nut 13 and be connected on the secondary slips 7, screw bolt 9 and be installed in to screw in the nut 13 and pass secondary slips 7 and compress on the slips 6 auxiliary, screw handle 5 and screw bolt 9 and be connected with contact.
When the needs lifting hoists dynamic ropes, at first extract slips locking pin 3, allow secondary slips 7 rotarily open around axle 10; Unscrew then and screw bolt 9, keep main slips 1 and the auxiliary maximum clearance that compresses between the slips 6, the dynamic ropes that will hoist 16 places main slips 1 and assists and compresses (Fig. 4) between the slips 6, make secondary slips 7 rotate to closure once more around axle 10, up to making secondary slips brace panel 4 concentric with the pin-and-hole (40,20) on the main slips brace panel 2, with slips locking pin 3 insert above-mentioned concentric four pin-and-holes (20,40) with in, screw bolt 9, roof pressure is auxiliary to compress slips 6, and the dynamic ropes that will hoist 16 compresses.To lift steel rope 14 and pass vertical loading board 12, hang on the hoist lifting hook, can carry out lifting operation.
Lift shown in the use scheme drawing as Fig. 4 during lifting, jack up Drilling derrick dynamic ropes special hanger 15 dynamic ropes 16 chucking that will hoist that hoists, can guarantee the to hoist pin-and-hole axially parallel all the time of the pin-and-hole of dynamic ropes otic placode 17 and derrick otic placode 18, be convenient to above-mentioned two pin-and-holes and align with one heart, can finish assembling operation rapidly.
Can finish by anti-operation during dismounting.
The utility model can also be applied to cable, the dilatory towage when pipeline passes through, and has extensive applicability.
Only the above, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.
Claims (6)
1. jack up Drilling derrick dynamic ropes special hanger that hoists is characterized in that, comprises:
Main slips, its outside are connected with two main slips brace panels; And
Secondary slips, staggered relatively with main slips, the outside of this pair slips is connected with two secondary slips brace panels, and the inside of this pair slips is connected with the auxiliary slips that compresses;
Wherein, this main slips brace panel and the corresponding end of secondary slips brace panel all have pin-and-hole, and the other end all has axis hole, and this main slips brace panel also extends an extension near an end of axis hole, has through hole on this extension;
Be penetrated with a slips locking pin in the pin-and-hole on this master/secondary slips brace panel, be penetrated with one in the axis hole on this master/secondary slips brace panel, be penetrated with a vertical loading board in this through hole.
2. the jack up Drilling derrick according to claim 1 dynamic ropes special hanger that hoists, it is characterized in that, also be connected with on the secondary slips and screw nut, screw to be equipped with in the nut and screw bolt, this screws bolt and passes this pair slips and contact this auxiliary compressing on the slips, and this screws bolt and also connects and screw handle.
3. the jack up Drilling derrick according to claim 1 dynamic ropes special hanger that hoists, it is characterized in that, be connected with first axle sleeve between the pin-and-hole of these two secondary slips brace panels, be penetrated with this slips locking pin in the pin-and-hole on this first axle sleeve and master/secondary slips brace panel; The axis hole of these two secondary slips brace panels is connected with second axle sleeve, is penetrated with this axle in the axis hole on this second axle sleeve and master/secondary slips brace panel.
4. the jack up Drilling derrick according to claim 1 dynamic ropes special hanger that hoists is characterized in that, main slips and main slips brace panel adopt welding or casting integrated mode affixed; Secondary slips and secondary slips brace panel employing welding or casting integrated mode are affixed.
5. the jack up Drilling derrick according to claim 1 dynamic ropes special hanger that hoists is characterized in that the cross section of this main slips and secondary slips is all semi-round ring shape.
6. the jack up Drilling derrick according to claim 1 dynamic ropes special hanger that hoists is characterized in that, this is auxiliary to compress Caralier and fix with rivet and secondary slips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201510973U CN201703973U (en) | 2010-03-26 | 2010-03-26 | Special hanger for jack-up drilling mast elevating power rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201510973U CN201703973U (en) | 2010-03-26 | 2010-03-26 | Special hanger for jack-up drilling mast elevating power rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703973U true CN201703973U (en) | 2011-01-12 |
Family
ID=43441129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201510973U Expired - Fee Related CN201703973U (en) | 2010-03-26 | 2010-03-26 | Special hanger for jack-up drilling mast elevating power rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287961A (en) * | 2012-02-22 | 2013-09-11 | 五冶集团上海有限公司 | Hanger for installation of wire rope used in driving and manufacturing method thereof |
| CN104401865A (en) * | 2014-12-05 | 2015-03-11 | 新兴铸管股份有限公司 | Billet lifting equipment |
-
2010
- 2010-03-26 CN CN2010201510973U patent/CN201703973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287961A (en) * | 2012-02-22 | 2013-09-11 | 五冶集团上海有限公司 | Hanger for installation of wire rope used in driving and manufacturing method thereof |
| CN103287961B (en) * | 2012-02-22 | 2015-11-25 | 五冶集团上海有限公司 | The method for making of the suspender that a kind of steel rope for driving a vehicle is installed |
| CN104401865A (en) * | 2014-12-05 | 2015-03-11 | 新兴铸管股份有限公司 | Billet lifting equipment |
| CN104401865B (en) * | 2014-12-05 | 2017-07-14 | 新兴铸管股份有限公司 | Billet lifting equipment |
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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: 20110112 Termination date: 20110326 |