CN205719220U - A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock - Google Patents
A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock Download PDFInfo
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- CN205719220U CN205719220U CN201620376074.XU CN201620376074U CN205719220U CN 205719220 U CN205719220 U CN 205719220U CN 201620376074 U CN201620376074 U CN 201620376074U CN 205719220 U CN205719220 U CN 205719220U
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- cantilever beam
- upper body
- frock
- shape base
- drilling platform
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Abstract
The utility model discloses a kind of multipurpose cantilever beam for CJ series self-elevating drilling platform to weigh frock, including upper body structure, I shape base, LOAD CELLS, weigh jack and tripping bracket, described upper body structure and I shape base connect fixing by tripping bracket, described upper body structural top is provided with upper and lower two pieces of backing plates, described LOAD CELLS and jack of weighing are between upper and lower two pieces of backing plates, and described I shape base is connected with main deck.This tool structure form is simple, easy to process, and installation process is simple, and lifting transhipment is convenient, does not destroy main deck structure, and service life is long.
Description
Technical field
This utility model relates to a kind of multipurpose cantilever beam for CJ series self-elevating drilling platform and weighs frock.
Background technology
Cantilever beam directly influences the serviceability of jack-up unit as the requisite part of jack-up unit, the weight center of gravity of cantilever beam.It is as drilling equipment and the main carriers of instrument, and himself sliding load and working strength are played decisive role by its weight center of gravity, is the important evidence that calculates of the later stage inclining experiment pouring weight arm of force.Existing frock of weighing needs to extend out to harbour because of cantilever beam, is limited by code bearing capacity, needs six groups of frock size bigger waste materials, additionally welds destruction deck structure fixing needs of main deck, and can not reuse.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of multipurpose cantilever beam for CJ series self-elevating drilling platform to weigh frock, only needs four groups, and installation process is simple, and lifting transhipment is convenient, and the few precision of counting of weighing is high.
This utility model is by the following technical solutions: a kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock, including upper body structure, I shape base, LOAD CELLS, weigh jack and tripping bracket, described upper body structure and I shape base connect fixing by tripping bracket, described upper body structural top is provided with upper and lower two pieces of backing plates, described LOAD CELLS and jack of weighing are between upper and lower two pieces of backing plates, and described I shape base is connected with main deck.
The side wall upper part of described upper body structure is provided with hanger.
The utility model has the advantages that: this tool structure form is simple, easy to process, installation process is simple, and lifting transhipment is convenient, does not destroy main deck structure, and service life is long.Can effective supporting cantilever girder construction, reasonable distribution and transmission stressing conditions, a little few precision height of weighing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is use state diagram of the present utility model；
In figure, 1, backing plate, 2, hanger, 3, upper body structure, 4, I shape base, 5, tripping bracket, 6, LOAD CELLS, 7, jack of weighing, 8, main deck, 9, cantilever beam track.
Detailed description of the invention
In order to deepen understanding of the present utility model, it be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, be not intended that the restriction to protection domain of the present utility model.
As shown in Figures 1 to 4, a kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock, described frock is tower-like, including upper body structure 3, I shape base 4, LOAD CELLS 6, weigh jack 7 and tripping bracket 5, upper body structure 3 and I shape base 4 connect fixing by tripping bracket 5, I shape base 4 is directly placed in main deck 8 and main structure is alignd, avoid welding with main deck and cause paint to destroy, and gradient and the height of I shape base 4 can be adjusted because of the different amendments of load-bearing height, can effectively by cantilever beam weight transmitting to main hull structure, it is prevented effectively from deck deformation.Upper body structure 3 top is provided with upper and lower two pieces of backing plates 1, and the distance of LOAD CELLS 6 and weigh jack 7 and upper body structure 3 and cantilever beam track 9, between upper and lower two pieces of backing plates 1, is accomplished minimum with backing plate 1 by LOAD CELLS 6 and jack 7 of weighing.The strong structure of upper body structure and I shape base wants one_to_one corresponding, to ensure that stress is transmitted.Upper body structure is connected with cantilever beam track 9; can be used not only for cantilever beam to weigh and can also be used for cantilever beam and close up or the supporting construction of the work such as other segment folding (embodies multipurpose; it is not only used for cantilever beam to weigh support), the side wall upper part of upper body structure is provided with hanger 2, and hoisting transportation is convenient.
This multi-purpose combined type tool structure form of weighing is simple, can be easily by cantilever beam jack-up, effective supporting cantilever girder construction, and effectively the power on cantilever beam is transferred in the strong structure of main hull, reasonable distribution stressing conditions, easy to process, force-applied distributed uniform, convenient transportation.
Claims (2)
1. the multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock, it is characterized in that, including upper body structure, I shape base, LOAD CELLS, weigh jack and tripping bracket, described upper body structure and I shape base connect fixing by tripping bracket, described upper body structural top is provided with upper and lower two pieces of backing plates, described LOAD CELLS and jack of weighing are between upper and lower two pieces of backing plates, and described I shape base is connected with main deck.
A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform the most according to claim 1 is weighed frock, it is characterised in that the side wall upper part of described upper body structure is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376074.XU CN205719220U (en) | 2016-04-29 | 2016-04-29 | A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376074.XU CN205719220U (en) | 2016-04-29 | 2016-04-29 | A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719220U true CN205719220U (en) | 2016-11-23 |
Family
ID=57292130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620376074.XU Expired - Fee Related CN205719220U (en) | 2016-04-29 | 2016-04-29 | A kind of multipurpose cantilever beam for CJ series self-elevating drilling platform is weighed frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158567A (en) * | 2019-06-27 | 2019-08-23 | 傅明尧 | A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform |
-
2016
- 2016-04-29 CN CN201620376074.XU patent/CN205719220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158567A (en) * | 2019-06-27 | 2019-08-23 | 傅明尧 | A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform |
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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: 20161123 Termination date: 20210429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |