CN202264204U - Guiding device for installing rotating arm in single-point mooring device - Google Patents
Guiding device for installing rotating arm in single-point mooring device Download PDFInfo
- Publication number
- CN202264204U CN202264204U CN2011203958476U CN201120395847U CN202264204U CN 202264204 U CN202264204 U CN 202264204U CN 2011203958476 U CN2011203958476 U CN 2011203958476U CN 201120395847 U CN201120395847 U CN 201120395847U CN 202264204 U CN202264204 U CN 202264204U
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- China
- Prior art keywords
- point mooring
- rotating arm
- main body
- cylindrical main
- pivoted arm
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- 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.)
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Abstract
The utility model discloses a guiding device for installing a rotating arm in a single-point mooring device, which comprises a steel cylindrical main body (15). An annular flange (12) is arranged at the position of a cylinder opening arranged on the lower portion of the cylindrical main body (15), vertical strip-shaped guide blocks (14) are fixed on an outer wall of the cylindrical main body (15) at intervals in the circumferential direction through bolts, and criss-cross support beams (11) are arranged in a cylinder of the cylindrical main body (15). The guiding device for installing the rotating arm in the single-point mooring device facilitates installation of a sliding bearing in a rotating arm structure, and effectively avoids damage to the bearing or damage to other structural components caused by collision.
Description
Technical field
The present invention relates to a kind of guider, more particularly, relate to a kind of guider that rotational structure is installed that is used for.
Background technology
But single point mooring unit is not only can carry oil gas etc. but also mooring boats and ships, and the mooring gear with single point mooring's characteristic.Can be divided into fixing floating drum part and the pivoted arm part of rotating generally.The floating drum of standing part swims in the sea, and links to each other with the seabed through anchor chain.The top that pivoted arm is positioned at floating drum links to each other with floating drum through a large size bearing, thereby pivoted arm can be around floating drum 360 degree rotations.Just, link to each other through a base bearing between pivoted arm and the floating drum, pivoted arm can be around floating drum 360 degree rotations.
The sketch map of single point mooring unit as shown in Figure 1, among the figure, label 1 expression base bearing; Label 2 expression threeway distributor bearings; Label 3 expression threeway distributors; Label 4 is with pivoted arm branched pipe rotatably; Label 5 expression pivoted arm parts; Label 6 expression floating drum parts; The trunk line of label 7 expressions and floating drum one.
Problem is that the pivoted arm part and the floating drum of single-point are partly made respectively, and in the stage of general assembly in the end, pivoted arm will be through lifting, with overlapping in the sliding bearing of the sliding bearing overcoat that studs with bearing holder (housing, cover) by floating drum top cover threading floating drum.Reach assembly structure as shown in Figure 2.Among Fig. 2, label 8 expression sliding bearing overcoats 8; Label 9 expression bearing holder (housing, cover)s; Label 5 expression pivoted arm parts; Label 6 expression floating drum parts; Label 10 is the interior cover of sliding bearing.Because when the single-point pivoted arm was installed, the gap between overlapping in bearing holder (housing, cover) and the sliding bearing was very little, 0.5mm only, the volume weight of pivoted arm is bigger, and hoisting process is wayward.And the stainless steel machined surface precision of cover is very high in the sliding bearing, possibly bump when mounted and damages.
Summary of the invention
The present invention aims to provide a kind of single point mooring unit pivoted arm that is used for the guider that prevents that the bearing insert collision is damaged is installed.
In order to achieve the above object, the present invention provides a kind of single point mooring unit pivoted arm that is used for to install and to use guider, comprises the steel drum main body; The bottom tube port position of said cylindrical body is provided with annular flange; Utilize the bolt fixed interval that the guide pad of vertical bar shaped is arranged at circumferencial direction on the outer wall of said cylindrical body; Be provided with crisscross brace summer in the tube of said cylindrical body.
The present invention is used for the installation of single point mooring unit pivoted arm and uses guider, has made things convenient for the installation of sliding bearing in the pivoted arm structure, effectively prevents the damage of bearing insert or the damage of other structure members.
Description of drawings
Fig. 1 is the structural representation of single point mooring unit;
Fig. 2 is the sliding bearing structure sketch map in the single point mooring unit;
Fig. 3 is the plan structure sketch map of guider of the present invention;
Fig. 4 be among Fig. 3 B-B to the sectional structure sketch map;
Fig. 5 is an A place sectional structure sketch map among Fig. 3;
Fig. 6 is the user mode structural representation of guider of the present invention.
The specific embodiment
Shown in Fig. 3-5, the present invention is used for the installation of single point mooring unit pivoted arm and uses guider, comprises steel drum main body 15; The bottom tube port position of said cylindrical body 15 is provided with annular flange 12; Utilize the bolt fixed interval that the guide pad 14 of vertical bar shaped is arranged at circumferencial direction on the outer wall of said cylindrical body 15; Be provided with crisscross brace summer 11 in the tube of said cylindrical body 15.
As shown in Figure 6, the flange face that overlaps in the sliding bearing with the lower flange face of apparatus of the present invention and single-point standing part 19 earlier during installation is connected fastening, again pivoted arm part 5 is lifted entering tram under the guiding of guider.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (1)
1. one kind is used for the single point mooring unit pivoted arm and installs and to use guider, it is characterized in that, comprises steel drum main body (15); The bottom tube port position of said cylindrical body (15) is provided with annular flange (12); Utilize the bolt fixed interval that the guide pad (14) of vertical bar shaped is arranged at circumferencial direction on the outer wall of said cylindrical body (15); Be provided with crisscross brace summer (11) in the tube of said cylindrical body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203958476U CN202264204U (en) | 2011-10-18 | 2011-10-18 | Guiding device for installing rotating arm in single-point mooring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203958476U CN202264204U (en) | 2011-10-18 | 2011-10-18 | Guiding device for installing rotating arm in single-point mooring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264204U true CN202264204U (en) | 2012-06-06 |
Family
ID=46155014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203958476U Expired - Lifetime CN202264204U (en) | 2011-10-18 | 2011-10-18 | Guiding device for installing rotating arm in single-point mooring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430072A (en) * | 2016-09-07 | 2017-02-22 | 广州船舶及海洋工程设计研究院 | Hanging chain type single-point mooring oil transportation device |
-
2011
- 2011-10-18 CN CN2011203958476U patent/CN202264204U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430072A (en) * | 2016-09-07 | 2017-02-22 | 广州船舶及海洋工程设计研究院 | Hanging chain type single-point mooring oil transportation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN SHIPPING HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: DALIAN SHIPBUILDING GROUP CO., LTD. Effective date: 20140217 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116005 DALIAN, LIAONING PROVINCE TO: 116021 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140217 Address after: 116021 Dalian, Liaoning, Xigang District, No. 1 coastal Street Patentee after: Dalian Shipping Heavy Industry Group Co., Ltd. Address before: 116005 No. 1, coastal street, Xigang District, Liaoning, Dalian Patentee before: Dalian Shipyard Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |