CN105952131B - A kind of circular pile leg pile extension scaffold - Google Patents
A kind of circular pile leg pile extension scaffold Download PDFInfo
- Publication number
- CN105952131B CN105952131B CN201610316906.3A CN201610316906A CN105952131B CN 105952131 B CN105952131 B CN 105952131B CN 201610316906 A CN201610316906 A CN 201610316906A CN 105952131 B CN105952131 B CN 105952131B
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- China
- Prior art keywords
- circular
- leg
- pile
- snap ring
- pile leg
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Ladders (AREA)
Abstract
The present invention relates to ship assembly tooling technical fields, more particularly to a kind of circular pile leg pile extension scaffold, be installed on two-section spud leg closes up Kou Chu, it fills the span of a man's arms including two in snap ring in the semicircle of circular pile leg outer wall, snap ring is fixed on circular pile leg and closes up on the rack-plate at mouth in described two semicircles, it further include the outer framework structure being arranged in two semicircles on snap ring, tiling has steel plate in the outer framework structure, outside is provided with guard rail, need that constructs to close up a mouthful position when can be directly mounted at pile extension, frock making is simple, input cost is low, it is convenient for disassembly and assembly, and it may be reused, avoid the mode that conventional steel foot hand is up built from ground, advantageously reduce height, improve safety.
Description
Technical field
The present invention relates to ship assembly tooling technical fields, and in particular to a kind of circular pile leg pile extension scaffold.
Background technique
Use the cylinder-shaped usual operating water depth of spud leg jack-up unit for 60~80 meters, spud leg length is at 80~120 meters.Stake
Leg generally uses sectional construction, every section of spud leg section length according to each shipyard lifting equipment ability, hang high height and determine, usual 20
~40 meters are divided into one section.Then the successively spreading from the bottom up by each section of spud leg again.Close up a mouthful welding when spud leg pile extension,
There are ladder access and platform in spud leg cylinder, outside needs to set up foot hand operation platform.Because when pile extension, platform hull substantially at
Type, setting up foot hand outside spud leg is usually from main deck or spud leg open-air area top deck or steel structure platform, steel pipe feet
Hand cradle needs are successively set up from the bottom up from ground, and excessive height safety is lower.No matter built, when tearing longer needed for frame open
Between, it will affect the progress of platform construction and lifting test in the future.
Summary of the invention
The purpose of the present invention is to solve the shortcomings of the prior art a kind of circular pile leg pile extension scaffold is provided, it can be direct
Need that constructs to close up a mouthful position when being mounted on pile extension, frock making is simple, and input cost is low, and it is convenient for disassembly and assembly, and can repeat
It uses, avoids the mode that conventional steel foot hand is up built from ground, advantageously reduce height, improve safety.
The purpose that the invention is realized by the following technical scheme：
A kind of circular pile leg pile extension scaffold is installed on the Kou Chu that closes up of two-section spud leg, including two are filled the span of a man's arms in circle
Snap ring in the semicircle of spud leg outer wall, snap ring is fixed on circular pile leg and closes up on the rack-plate at mouth in described two semicircles, also wraps
The outer framework structure being arranged in two semicircles on snap ring is included, tiling has steel plate in the outer framework structure, and outside is provided with protection
Railing.
Wherein, snap ring includes a semi-circular arc plate in the semicircle, and it is straight that the both ends of the semi-circular arc plate are each provided with one
Otic placode is provided with bolt hole on the otic placode.
Further, the junction of the semi-circular arc plate and otic placode is provided with kneepiece.
Wherein, the diameter of the semi-circular arc plate is equal or outer diameter slightly larger than circular pile leg.
Preferably, the diameter of the semi-circular arc plate is 3-5mm more bigger than the outer diameter of circular pile leg.
Preferably, the outer framework structure is round or regular polygon structure, it is divided into symmetrical two parts and difference
It is connect with snap ring in two semicircles.
Wherein, the outer framework structure passes through several diverging angle steel, diverging bracket and bracket with holes and the interior card of semicircle respectively
Ring connection.
Wherein, the seat board with holes for being fixedly connected with the bracket with holes is provided in the circular pile leg.
Wherein, the guard rail includes that several stand to railing, and setting being vertically arranged in outer framework structure exists
The adjacent front rail stood between railing.
Compared with the existing technology, beneficial effects of the present invention are：
1, circular pile leg pile extension scaffold of the invention, fills the span of a man's arms including two and blocks in the semicircle of circular pile leg outer wall
Ring further includes the outer framework structure being arranged in two semicircles on snap ring, and pass through at the rack-plate bottom of the tooth of circular pile leg two sides
Bolt is fixed, and frock making is simple, and input cost is low, convenient for disassembly and assembly, and may be reused, avoid conventional steel foot hand from
The mode that ground is up built advantageously reduces height, improves safety.
2, need that constructs to close up a mouthful position, tooling when circular pile leg pile extension of the invention is installed only at pile extension with scaffold
Production is simple, and input cost is low, convenient for disassembly and assembly, and may be reused.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of circular pile leg pile extension scaffold.
Fig. 2 is the top view of circular pile leg pile extension scaffold.
Fig. 3 is the schematic diagram of the section structure in Fig. 2 along line A-A.
Fig. 4 is the schematic diagram of the section structure in Fig. 2 along line B-B.
Fig. 5 is the schematic diagram of the section structure in Fig. 2 along line C-C.
Fig. 6 is the structural schematic diagram of snap ring in semicircle.
Fig. 7 is the scheme of installation of circular pile leg pile extension scaffold.
In figure：The upper spud leg of 1-, spud leg under 2-, snap ring in 3- semicircle, 31- arc plate, 32- otic placode, 33- bolt, 34- triangle elbow
Plate, 4- rack-plate, 5- outer framework structure, 6- guard rail, 61- are stood to railing, 62- front rail, and 7- dissipates angle steel, 8- diverging
Bracket, 9- bracket with holes, 10- outboard angle, 11- steel plate, 12- seat board with holes, the end 13- eye plate.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
Embodiment 1.
As shown in Figure 1, being installed on spud leg 1 and lower spud leg 2 the present embodiment provides a kind of circular pile leg pile extension scaffold
Two-section spud leg closes up Kou Chu, fills the span of a man's arms including two in snap ring 3 in the semicircle of circular pile leg outer wall, and is consolidated by bolt 33
Dingan County fills, and snap ring 3 is fixed on circular pile leg and closes up on the rack-plate 4 at mouth in described two semicircles, further includes being arranged at two
Outer framework structure 5 in semicircle on snap ring 3, tiling has steel plate 11 in the outer framework structure 5, and outside is provided with guard rail 6.This
Need to construct when the circular pile leg pile extension of embodiment can be directly mounted at pile extension with scaffold closes up a mouthful position, frock making letter
Single, input cost is low, convenient for disassembly and assembly, and may be reused, and avoids the mode that conventional steel foot hand is up built from ground,
Height is advantageously reduced, safety is improved.
Wherein, snap ring 3 includes a semi-circular arc plate 31 in the semicircle, and the both ends of the semi-circular arc plate 31 are each provided with one
Straight otic placode 32 is provided with 33 hole of bolt on the otic placode 32.Opposite encircle of snap ring 3 is set to circular pile leg in two semicircles
On, and be connected and fixed at straight otic placode 32 by bolt 33.
Further, the junction of the semi-circular arc plate 31 and otic placode 32 is provided with kneepiece 34, improves semicircle
The structural strength of arc plate 31 and 32 junction of otic placode guarantees security performance.
Wherein, the diameter of the semi-circular arc plate 31 is equal or outer diameter slightly larger than circular pile leg.Preferably, described
The diameter of semi-circular arc plate 31 is 3-5mm more bigger than the outer diameter of circular pile leg, should guarantee that semi-circular arc plate 31 can smoothly pacify
Periphery loaded on circular pile leg guarantees the firmness after installation again, shakes in the middle part of use process.
Preferably, the outer framework structure 5 is round or regular polygon structure, it is divided into symmetrical two parts and difference
It is connect with snap ring 3 in two semicircles.
Wherein, the outer framework structure 5 passes through several diverging angle steel 7, diverging bracket 8 and bracket with holes 9 and semicircle respectively
Interior snap ring 3 connects.
Wherein, the seat board with holes 12 for being fixedly connected with the bracket 9 with holes is provided in the circular pile leg, into one
Outer framework structure 5 is fixedly connected by step with circular pile leg, prevents occurring shaking phenomenon in use.
Wherein, the guard rail 6 includes that be vertically arranged in outer framework structure 5 several stand to railing 61, Yi Jishe
The protection for reinforcing outside in the adjacent front rail 62 stood between railing 61 is set, safety is improved.
The installation process of the circular pile leg pile extension scaffold of the present embodiment is as follows：
1) strake is rolled according to circular pile leg outer diameter and curves semi-circular arc plate 31, and respectively stay a flat part to be allocated as at both ends
For otic placode 32, then again among both ends otic placode 32, towards semi-circular arc plate 31 on the outside of one piece of kneepiece 34 is installed, it is strong to improve structure
Degree；
2) it is combined into round or regular polygon half with outboard angle 10, passes through diverging angle steel 7, diverging bracket 8 and with holes
Outer regular polygon frame and semi-circular arc plate 31 are welded to connect by bracket 9；
3) snap ring 3 in two pieces semicircle, just polygon outer framework close up Kou Chu in lower section of spud leg segmentation and fill the span of a man's arms, semi-circular arc plate
31 33 holes of bolt opened are corresponding at 4 bottom of the tooth of circular pile leg two sides rack-plate, are attached fixation by bolt 33；
4) eyes seat board is welded on circular pile leg outer wall, highly corresponding with foot hand platform, and two pieces foot hand platform is filled the span of a man's arms
After being fixed with bolt 33, bracket 9 with holes is also attached with bolt 33 with eyes seat board, to increase platform stability；
5) steel plate 11 is laid in semicircle between snap ring 3 and just polygon outer framework, works and walk logical as construction personnel
Platform；
6) guard rail 6 is mounted in outboard angle 10, and personnel fall when preventing construction；
7) after foot hand stage+module is good, the corresponding end eye plate 13 of two pieces can pass through bolt 33 or steel wire bundle
Carry out reinforcing platform.
Some embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of circular pile leg pile extension scaffold, be installed on two-section spud leg closes up Kou Chu, which is characterized in that closed including two
Embrace in snap ring in snap ring in the semicircle of circular pile leg outer wall, the semicircle include a semi-circular arc plate, the two of the semi-circular arc plate
End is each provided with a straight otic placode, and bolt hole, the junction setting of the semi-circular arc plate and otic placode are provided on the otic placode
There is kneepiece, snap ring is fixed on circular pile leg and closes up on the rack-plate at mouth in described two semicircles, further includes being arranged two
Outer framework structure in a semicircle on snap ring, tiling has steel plate in the outer framework structure, and outside is provided with guard rail, wherein
The outer framework structure passes through several diverging angle steel, diverging bracket and bracket with holes respectively and connect with snap ring in semicircle, the circle
The seat board with holes for being fixedly connected with the bracket with holes is provided on shape spud leg.
2. circular pile leg pile extension scaffold according to claim 1, which is characterized in that the diameter of the semi-circular arc plate
Outer diameter equal or slightly larger than circular pile leg.
3. circular pile leg pile extension scaffold according to claim 2, which is characterized in that the diameter of the semi-circular arc plate
It is 3-5mm more bigger than the outer diameter of circular pile leg.
4. circular pile leg pile extension scaffold according to claim 1, which is characterized in that the outer framework structure is circle
Or regular polygon structure, it is divided into symmetrical two parts and is connect respectively with snap ring in two semicircles.
5. circular pile leg pile extension scaffold according to claim 1, which is characterized in that the guard rail includes vertical
Be set in outer framework structure it is several stand to railing, and the adjacent front rail stood between railing is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316906.3A CN105952131B (en) | 2016-05-12 | 2016-05-12 | A kind of circular pile leg pile extension scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316906.3A CN105952131B (en) | 2016-05-12 | 2016-05-12 | A kind of circular pile leg pile extension scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952131A CN105952131A (en) | 2016-09-21 |
| CN105952131B true CN105952131B (en) | 2018-11-30 |
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ID=56912565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316906.3A Active CN105952131B (en) | 2016-05-12 | 2016-05-12 | A kind of circular pile leg pile extension scaffold |
Country Status (1)
| Country | Link |
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| CN (1) | CN105952131B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7048003B2 (en) * | 2018-06-22 | 2022-04-05 | 株式会社高橋監理 | Vertically movable outer scaffolding for high-rise buildings with no vacant land next door |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925216A (en) * | 2014-03-19 | 2015-09-23 | 江南造船(集团)有限责任公司 | Independent liquid tank transverse supporting structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240633B2 (en) * | 2007-10-25 | 2012-08-14 | Blayde Penza | Concrete forming apparatus for use in forming concrete support columns |
| CN202194364U (en) * | 2011-08-01 | 2012-04-18 | 姚康华 | Light-weight oblique-pull type scaffold |
| CN202642059U (en) * | 2012-05-10 | 2013-01-02 | 沪东中华造船(集团)有限公司 | Boat side suspension type mobile staging |
| CN203049568U (en) * | 2012-11-20 | 2013-07-10 | 中国建筑第八工程局有限公司 | Fixing device for recycling pile reinforcement cages |
| CN204386134U (en) * | 2014-12-31 | 2015-06-10 | 广西路建工程集团有限公司 | The attached mould scaffold of a kind of concrete cylindrical hoop |
-
2016
- 2016-05-12 CN CN201610316906.3A patent/CN105952131B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925216A (en) * | 2014-03-19 | 2015-09-23 | 江南造船(集团)有限责任公司 | Independent liquid tank transverse supporting structure |
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| Publication number | Publication date |
|---|---|
| CN105952131A (en) | 2016-09-21 |
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