CN206233213U - Man-made island oil gas module pad pier structure with installation and guide device - Google Patents
Man-made island oil gas module pad pier structure with installation and guide device Download PDFInfo
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- CN206233213U CN206233213U CN201621290497.6U CN201621290497U CN206233213U CN 206233213 U CN206233213 U CN 206233213U CN 201621290497 U CN201621290497 U CN 201621290497U CN 206233213 U CN206233213 U CN 206233213U
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- bearing
- pad pier
- installation
- lead column
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Abstract
The utility model discloses the man-made island oil gas module pad pier structure with installation and guide device, including pad pier main structure, one bearing is installed in the bearing hole in the middle of the bottom wall of described pad pier main structure, one lead column uses four sides pyramidal structure wide at the top and narrow at the bottom, there is a protruding shaft in described lead column roof middle setting, the protruding shaft of described lead column is arranged in described bearing, interference fit is used between described protruding shaft and bearing inner race and between bearing outer ring and bearing hole, it is provided with the roof of ground butted part and the installation pilot hole that guiding post shapes match is installed, described lead column is inserted in installation pilot hole and is between the two interference fits.This structure reduces the required precision of alignment during pad pier is assembled.
Description
Technical field
The utility model is related to a kind of pad pier structure with installation and guide device, more particularly, to man-made island oil gas mould
The pad pier structure with installation and guide device of block.
Background technology
In the installation process of large-sized artificial island oil gas module, pad pier is generally required between ground and man-made island oil gas module
To be supported.In the case of the problems such as in view of seawater corrosion, bolt spiral shell is generally used between pad pier and ground and module
Mother's connection.Because the assembling of bolt and nut needs, will be very harsh with the merging precision requirement of ground for pad pier, once go out
Existing slight deviations, it is necessary to be adjusted to pad pier and ground.Because the quantity of pad pier is more, multiple position adjustment will necessarily
The difficulty of construction of workman is greatly improved, the reduction of efficiency of construction is caused.
The content of the invention
The purpose of this utility model is the defect for overcoming prior art, there is provided one kind reduces adjustment, is easy to abutting joint
Man-made island oil gas module pad pier structure.
Man-made island oil gas module pad pier structure with installation and guide device of the present utility model, including pad pier main structure,
One bearing is installed, a lead column is using wide at the top and narrow at the bottom in the bearing hole in the middle of the bottom wall of described pad pier main structure
Four sides pyramidal structure, the protruding shaft for having a protruding shaft, described lead column in described lead column roof middle setting is arranged on institute
In the bearing stated, interference fit is used between described protruding shaft and bearing inner race and between bearing outer ring and bearing hole,
It is provided with the roof of ground butted part and the installation pilot hole that guiding post shapes match is installed, described lead column is inserted in peace
Dress pilot hole in and between the two be interference fits.
The lead column and pilot hole of taper are employed due to this structure, so reducing alignment during pad pier is assembled
Required precision.If there is some deviations, can be also corrected by taper lead column, finally ensure that center alignment.
In the process of pad pier main structure and ground, bolt hole there may exist angle position error, by rotating adjustment pad pier master
Structure, you can compensated to angle site error, it is ensured that bolt installment work is smoothed out.
Brief description of the drawings
Fig. 1 is the pad pier and guiding of the man-made island oil gas module pad pier structure with installation and guide device of the present utility model
The side cutaway view of post；
Fig. 2 is the upward view of the structure shown in Fig. 1；
Fig. 3 is the ground docking section of the man-made island oil gas module pad pier structure with installation and guide device of the present utility model
Divide the side cutaway view with pilot hole.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
Man-made island oil gas module pad pier structure with installation and guide device of the present utility model as shown in drawings, including
Pad pier main structure 1, a bearing 2 is provided with a bearing hole in the middle of the bottom wall of described pad pier main structure 1, and one is led
Four sides pyramidal structure wide at the top and narrow at the bottom is used to post 3, has a protruding shaft in the described roof middle setting of lead column 3, it is described
The protruding shaft of lead column 3 is arranged in described bearing 2.Between described protruding shaft and the inner ring of bearing 2 and the outer ring of bearing 2 and bearing
Interference fit is used between hole so that they will not cause to separate due to deadweight or slight vibrations.In ground butted part 6
Roof on be provided with and the installation pilot hole 5 that matches of the shape of lead column 3 be installed, described lead column 3 is inserted in installation pilot hole 5
It is interior and between the two be interference fits.
It is preferred to consider to simplify process, reduce difficulty of processing and tolerance, the top of appropriate excision four sides taper
Portion so that lead column 3 is four sides taper type.
In docking operation, first it is directed to post 3 and is aligned and inserted into pilot hole 5, you can ensure pad pier main structure 1 and ground
The center alignment of butted part 6；Then by rotating pad pier main structure 1, can be by bolt hole 4 and the roof of ground butted part 6
On bolt hole alignment.The lead column 3 and pilot hole 5 of taper are employed due to the structure, even if center is difficult to align during docking,
In the presence of some deviations, can be also corrected by pyramidal structure, finally ensure that center alignment, eliminate conventional mounting arrangements anti-
The process of multiple alignment, greatly reduces difficulty of construction, improves efficiency of construction.In pad pier main structure 1 and ground butted part 6
In process, bolt hole 4 there may exist angle position error, by rotating adjustment pad pier main structure 1, you can to angle position
Put error to compensate, it is ensured that bolt is smoothly installed, complete the connection of pad pier main structure 1 and ground butted part 6.
Claims (2)
1. the man-made island oil gas module pad pier structure of installation and guide device is carried, it is characterised in that：Including pad pier main structure, in institute
One bearing is installed, a lead column uses four sides wide at the top and narrow at the bottom in the bearing hole in the middle of the bottom wall of the pad pier main structure stated
Pyramidal structure, has a protruding shaft in described lead column roof middle setting, and the protruding shaft of described lead column is arranged on described
In bearing, interference fit is used between described protruding shaft and bearing inner race and between bearing outer ring and bearing hole, in ground
It is provided with the roof of butted part and the installation pilot hole that guiding post shapes match is installed, described lead column is inserted in installation and leads
To being in hole and between the two interference fits.
2. the man-made island oil gas module pad pier structure with installation and guide device according to claim 1, it is characterised in that：
Described lead column is four sides taper type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290497.6U CN206233213U (en) | 2016-11-29 | 2016-11-29 | Man-made island oil gas module pad pier structure with installation and guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290497.6U CN206233213U (en) | 2016-11-29 | 2016-11-29 | Man-made island oil gas module pad pier structure with installation and guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233213U true CN206233213U (en) | 2017-06-09 |
Family
ID=58980708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290497.6U Active CN206233213U (en) | 2016-11-29 | 2016-11-29 | Man-made island oil gas module pad pier structure with installation and guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233213U (en) |
-
2016
- 2016-11-29 CN CN201621290497.6U patent/CN206233213U/en active Active
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