CN207878428U - A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame - Google Patents
A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame Download PDFInfo
- Publication number
- CN207878428U CN207878428U CN201820018814.1U CN201820018814U CN207878428U CN 207878428 U CN207878428 U CN 207878428U CN 201820018814 U CN201820018814 U CN 201820018814U CN 207878428 U CN207878428 U CN 207878428U
- Authority
- CN
- China
- Prior art keywords
- spud leg
- limit claw
- vice
- wedge bracket
- type limit
- 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.)
- Active
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of hydraulic bolt formula jack-up unit wedge bracket guide frames, formula jack-up unit wedge bracket guide frame includes that four guide body structures and four vice types limit claw structure, each leading truck correspondence is removably disposed in the fixed chamber of spud leg, four vice type limit claw structures are symmetrically disposed on the rotating ring beam of spud leg two-by-two respectively, each vice type limit claw and a guide body structure corresponding matching.The utility model is simple in structure, easy for installation, can reduce pressure and the deformation of the entire jacking system on spud leg, and gib block, the difficulty and workload of the site welding of reduction need not be arranged on spud leg.
Description
Technical field
The utility model is related to extra large work hydraulic bolt formula jack-up unit wedge bracket guide frames, and in particular to a kind of liquid
Press bolt-type jack-up unit wedge bracket guide frame.
Background technology
Hydraulic bolt formula jacking system is a kind of maritime platform commonly lifting form, and jack up is flat in ocean engineering at present
The hydraulic bolt formula jacking system of platform serves round spud leg more, and circle spud leg is easy to be influenced by external environment in operation,
There may be tilting or the unfavorable factors such as distortion, to further influence entire jacking system, general measure be
Gib block is filled on spud leg, and leading truck is filled on wedge bracket.
Due to gib block the strength of materials and wearability require it is very high, the technology difficulties such as manufacture, welding also improve,
And once damage, replacement will become cumbersome.
Utility model content
The utility model to solve the above-mentioned problems, is led to provide a kind of hydraulic bolt formula jack-up unit with wedge bracket
To structure.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame, the formula jack-up unit are oriented to wedge bracket
Structure includes four guide body structures and four vice types limit claw structure, and each leading truck correspondence is removably disposed in stake
In the fixed chamber of leg, four vice type limit claw structures are symmetrically disposed on the rotating ring beam of spud leg two-by-two respectively, Mei Gehu
Clamp limits claw and a guide body structure corresponding matching.
In a preferred embodiment of the utility model, four guide body structures and four vice types limit claw
Structure distribution is crossed spud leg on the horizontal center line in spud leg hole.
In a preferred embodiment of the utility model, the guide body structure includes leading truck, the leading truck bottom
Portion is equipped with lateral thrust block and horizontal thrust block, and the transverse direction thrust block and horizontal thrust block pass through bolt and fixed chamber bottom respectively
Portion connects, and top thrust block is equipped at the top of the leading truck, and the top thrust block is connect by bolt with fixed chamber bulkhead.
In a preferred embodiment of the utility model, the vice type limit claw structure includes vice type limiting card
Pawl, the vice type limit claw are welded on the rotating ring beam of spud leg, and the vice type limit claw is equipped with phenolic aldehyde graphite linings
Press canvas plate buffer stopper, the phenolic aldehyde graphite laminated tarpaulin plate buffer stopper accessible with leading truck.
The utility model has the beneficial effects that：
The utility model is simple in structure, easy for installation, can reduce pressure and the deformation of the entire jacking system on spud leg,
Gib block, the difficulty and workload of the site welding of reduction need not be set on spud leg.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic cross section that guide body structure limits claw structure with vice type in the utility model；
Fig. 2 is the schematic side view that guide body structure limits claw structure with vice type in the utility model；
Fig. 3 is the cooperation partial schematic diagram that guide body structure limits claw structure with vice type in the utility model；
Fig. 4 is the structural schematic diagram of guide body structure in the utility model；
Fig. 5 is the scheme of installation of horizontal thrust block in the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 5, hydraulic bolt formula jack-up unit wedge bracket guide frame provided by the utility model,
Claw structure 3, four guide body structures 2 and four vice type limits are limited including four guide body structures 2 and four vice types
Claw structure 2 is distributed on the horizontal center line in spud leg hole excessively of spud leg 5.
Four guide body structures 2 are symmetrically removably disposed in the fixed chamber 1 of spud leg 5 two-by-two respectively.
Guide body structure 2 includes leading truck 21, and the stroke of leading truck 21 is more than the lifting travel of the lifting gear 4 of spud leg 5,
It is equipped with lateral thrust block 23 in 21 bottom of leading truck and horizontal thrust block 24, lateral thrust block 23 and horizontal thrust block 24 lead to respectively
It crosses bolt 11 to connect with 1 bottom of fixed chamber, is equipped with top thrust block 22 at 21 top of leading truck, top thrust block 22 passes through bolt
It is connect with 1 bulkhead of fixed chamber.
Can be effectively leading truck 21 by the setting of top thrust block 22, lateral thrust block 23 and horizontal thrust block 24
Good stress point is provided, by four leading trucks being arranged symmetrically two-by-two 21, also can be balanced power is distributed to the flat of spud leg 5
In platform strong structure, the stressing conditions of the lifting gear 4 of spud leg 5 can be effectively improved, protect the safety of lifting gear 4.
It includes that vice type limits claw 31 that vice type, which limits claw structure 3, and vice type limit claw 31 is welded on spud leg 5
On rotating ring beam 42, and each vice type limit claw 31 and 21 corresponding matching of leading truck, when spud leg 5 has inclination or torsion
When the situation of song, power can be transmitted on lifting gear 4 by bolt.
In addition, being equipped with phenolic aldehyde graphite laminated tarpaulin plate buffer stopper 32, the lamination of phenolic aldehyde graphite on vice type limit claw 31
Canvas plate buffer stopper 32 is accessible with leading truck 21.
When spud leg 5 have inclination or distortion the case where when, power can be transmitted on lifting gear 4 by bolt, at this moment can be led to
Crossing phenolic aldehyde graphite laminated tarpaulin plate buffer stopper 32 can contact with leading truck 21, solid so as to which power to be transmitted to by leading truck 21
Determine on room 1, to be further transferred to hull up, the lifting cylinder 41 and entire lifting that can reduce lifting gear 4 in this way are
The pressure of system and deformation.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of hydraulic bolt formula jack-up unit wedge bracket guide frame, which is characterized in that the formula jack-up unit is used
Wedge bracket guide frame includes that four guide body structures and four vice types limit claw structure, and each leading truck corresponds to detachable
Ground is arranged in the fixed chamber of spud leg, and four vice type limit claw structures are symmetrically disposed in the rotating ring beam of spud leg two-by-two respectively
On, each vice type limit claw and a guide body structure corresponding matching.
2. a kind of hydraulic bolt formula jack-up unit wedge bracket guide frame according to claim 1, which is characterized in that
Four guide body structures and four vice type limit claw structure distribution crossing on the horizontal center line in spud leg hole in spud leg.
3. a kind of hydraulic bolt formula jack-up unit wedge bracket guide frame according to claim 1, which is characterized in that
The guide body structure includes leading truck, and the leading truck bottom is equipped with lateral thrust block and horizontal thrust block, the transverse direction are stopped
Pushing block and horizontal thrust block are connect by bolt with fixed chamber bottom respectively, and top thrust block, institute are equipped at the top of the leading truck
Top thrust block is stated to connect with fixed chamber bulkhead by bolt.
4. a kind of hydraulic bolt formula jack-up unit wedge bracket guide frame according to claim 3, which is characterized in that
The vice type limit claw structure includes vice type limit claw, and the vice type limit claw is welded on the rotating ring beam of spud leg
On, the vice type limit claw is equipped with phenolic aldehyde graphite laminated tarpaulin plate buffer stopper, and the phenolic aldehyde graphite laminated tarpaulin plate is slow
It is accessible with leading truck to rush block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018814.1U CN207878428U (en) | 2018-01-05 | 2018-01-05 | A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018814.1U CN207878428U (en) | 2018-01-05 | 2018-01-05 | A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878428U true CN207878428U (en) | 2018-09-18 |
Family
ID=63505900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018814.1U Active CN207878428U (en) | 2018-01-05 | 2018-01-05 | A kind of hydraulic bolt formula jack-up unit wedge bracket guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207878428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485541A (en) * | 2020-04-21 | 2020-08-04 | 中船黄埔文冲船舶有限公司 | Hydraulic latch ring beam type lifting system anti-rotation device and installation method |
| CN117947762A (en) * | 2024-01-19 | 2024-04-30 | 上海衡拓船舶设备有限公司 | Hydraulic plug pin type lifting device capable of being quickly disassembled and assembled and disassembling method |
-
2018
- 2018-01-05 CN CN201820018814.1U patent/CN207878428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485541A (en) * | 2020-04-21 | 2020-08-04 | 中船黄埔文冲船舶有限公司 | Hydraulic latch ring beam type lifting system anti-rotation device and installation method |
| CN117947762A (en) * | 2024-01-19 | 2024-04-30 | 上海衡拓船舶设备有限公司 | Hydraulic plug pin type lifting device capable of being quickly disassembled and assembled and disassembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI BESTWAY SHIP OCEAN ENGINEERING RESEARCH DESIGN CO.,LTD. Assignor: BESTWAY MARINE & ENERGY TECHNOLOGY CO.,LTD. Contract record no.: X2024980014494 Denomination of utility model: A fixed pile frame guide structure for hydraulic pin type self elevating platform Granted publication date: 20180918 License type: Common License Record date: 20240910 |
|
| EE01 | Entry into force of recordation of patent licensing contract |