CN109175856A - A kind of spherical tank group is to tooling framework - Google Patents
A kind of spherical tank group is to tooling framework Download PDFInfo
- Publication number
- CN109175856A CN109175856A CN201811209639.5A CN201811209639A CN109175856A CN 109175856 A CN109175856 A CN 109175856A CN 201811209639 A CN201811209639 A CN 201811209639A CN 109175856 A CN109175856 A CN 109175856A
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- China
- Prior art keywords
- crossbeam
- spherical tank
- diagonal brace
- rod
- support
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of spherical tank groups to tooling framework, including herringbone support construction, plate body and guardrail, herringbone support construction includes crossbeam and diagonal brace, one end of crossbeam and one end of diagonal brace are flexibly connected, keep angle between the two adjustable in a certain range, and is located on the crossbeam at the end and railing fixed structure is set；The other end of crossbeam is fixedly connected with connection plate body, connects and opens up pin shaft hole on plate body；The other end of diagonal brace is fixedly connected with locating piece, opens up pin shaft hole on locating piece；The coplanar installation of crossbeam of at least two herringbone support constructions, plate body are fixed on crossbeam, form operating platform；The guardrail is mounted in herringbone support construction by the railing fixed structure on crossbeam.Spherical tank group of the invention is practical to tooling framework, convenient disassembly, can be recycled and saves resource material.Every billiard ball tank can be reduced because caused by cutting, welding the problems such as environmental pollution using can once save fee of material, 10000 yuan of shelf expense or so.
Description
Technical field
The present invention relates to a kind of novel group to tooling, which can not only guarantee the practicability of spherical tank group pair, Er Qieke
To realize that complete mechanicalization assembling is removed, it is without the use of gas cutting and electric welding, it is free from environmental pollution saves the energy.
Background technique
Globular pressure-container (abbreviation spherical tank) is one kind of storage tank, and container grade is divided into three classes, and majority is for containing liquid
The media such as hydrocarbon.Spherical tank can be divided into tangerine flap-type and hybrid from structure, and it is several can be divided into 3 bands, 4 bands, 5 bands, 7 bands etc..Spherical tank with
Other storage tanks are compared, and since the circumference stress of its Spherical Tank Shell Plates is consistent with radial stress, under identical design pressure, spherical tank is set
It is minimum to count thickness, and in the identical situation of Vessel Design pressure, the surface area of spherical tank is minimum, and material used most saves.Ball
For tank due to more special in structure, the difficulty of assembling and welding is bigger than the container of other forms.When assembling, equatorial zone is first carried out
Assembling, lower pole band is installed in equatorial zone after being installed, and after lower pole band is installed, starts to take shelfful in spherical tank, in order to protect
Safety is demonstrate,proved, shelf should use the pole and springboard of iron and steel material quality, and in order to guarantee the fastness of shelf, it needs iron and steel material quality
Pole be welded on the inner wall of spherical tank ontology, then install pole band by process identical with lower pole band, be finally completed entire
The assembling of spherical tank.It needs to weld the inside of spherical tank after being completed.
After the completion of welding, the shelf of the iron and steel material quality in spherical tank is moved to outside spherical tank, since the volume of shelf is larger, spherical tank
Manhole bore it is smaller, so need using gas cutting by shelf cut it is broken after clean out spherical tank, the utilization rate of shelf is very low, is easy to make
Cutting and welding at great waste, and repeatedly will cause unnecessary environmental pollution.
The isostructural technology of scaffold is substituted using tripod structure although having in the prior art, tripod knot
Structure is connected and composed by horizon bar, vertical bar and inclined support bar, and inclined support bar is used to adjust the levelness of horizon bar.Adjusting water
During the levelness of flat bar, need by between horizon bar and inclined support bar clamp unclamp, while adjust horizon bar and tiltedly
Support rod, since the tripod structure of iron and steel material quality has biggish weight, it is difficult to while horizon bar and inclined support bar are carried out
Operation.Further, since spherical tank is relatively large in diameter, in assembling or welding, the location of staff is higher, only uses three
Corner bracket and ride upon plank on tripod, it is difficult to guarantee the safety of staff.
So how to simplify the structure of shelf in spherical tank assembling process, and the security performance of shelf is improved, becomes and need to solve
Certainly the problem of.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a kind of spherical tank groups to tooling framework,
The group installs simply tooling framework, and convenient disassembly facilitates adjusting, highly-safe, can be recycled, and saves resource, facilitates ball
The assembling and interior welds of tank.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
To tooling framework, including herringbone support construction, plate body and guardrail, herringbone support construction includes crossbeam for a kind of spherical tank group
And diagonal brace, one end of crossbeam and one end of diagonal brace are flexibly connected, and keep angle between the two adjustable in a certain range, and be located at
Railing fixed structure is set on the crossbeam at the end；The other end of crossbeam is fixedly connected with connection plate body, connects and opens up pin on plate body
Axis hole；The other end of diagonal brace is fixedly connected with locating piece, opens up pin shaft hole on locating piece；
The coplanar installation of crossbeam of at least two herringbone support constructions, plate body are fixed on crossbeam, form operating platform；
The guardrail is mounted in herringbone support construction by the railing fixed structure on crossbeam.
It needs in advance to get well the Position Design of A-frame inside spherical tank and cross, hangers is welded on scribing position,
Cradle hangs are in fixing use with pin shaft on hangers.
It is flexibly connected between diagonal brace and crossbeam, crossbeam is mounted on the inner wall of spherical tank first, then adjust diagonal brace lower end
Mounting height be that the levelness of adjustable crossbeam, it is not necessary that crossbeam is adjusted simultaneously, makes when adjusting the levelness of crossbeam
Herringbone support construction is easily installed progress.Angle between diagonal brace and crossbeam can adjust in a certain range, when having used
Diagonal brace and crossbeam are disassembled from spherical tank inner wall, diagonal brace and folding crossbeam can reduce between diagonal brace and crossbeam by Bi Hou
Opening and closing angle, convenient for integrally taking out herringbone support construction from the manhole of spherical tank.
Herringbone support construction is only made of crossbeam and diagonal brace, and structure is overly simplified, greatlys save the cost of spherical tank assembling.
It is connected with locating piece on diagonal brace, opens up pin shaft hole on locating piece, when diagonal brace is installed on spherical tank, locating piece is put
It is placed between two blocks of steel plates of hangers (hangers includes the two blocks of steel plates welded in parallel, and steel plate is equipped with pin hole), then utilizes pin
Diagonal brace is mounted on hangers by axis, and the two sides of locating piece and two blocks of steel plates of hangers relatively come into full contact with, convenient for improving the peace of diagonal brace
Stability is filled, the security performance for improving shelf is conducive to.
Guardrail is mounted on crossbeam by the railing fixed structure on crossbeam, operator at work can be with hand steered column
Bar further improves the safety of work.
Preferably, the herringbone support construction includes connecting-rod body, and one end of connecting-rod body and one end inclination of crossbeam are solid
Fixed connection, the other end of connecting-rod body are connect with the end of the diagonal brace by shaft.
Diagonal brace can be rotated around shaft relative to connecting-rod body, and then be realized around crossbeam-rotating, realize diagonal brace with
The adjustment of angle between crossbeam.
Preferably, the railing fixed structure is several bolts and several bolts hole being set on crossbeam.
Preferably, the guardrail includes at least two vertical bodies of rod, handrail and waist support railing, and the lower end of the vertical body of rod is fixed
There is bottom plate, open up bolt hole on bottom plate, is vertically installed on crossbeam by the railing fixed structure, handrail is installed on vertical bar
The top of body, substantially horizontally disposed, waist support railing is installed on the middle part of the vertical body of rod.
It is further preferred that the handrail and waist support railing are fixed on the vertical body of rod using pin shaft.It is carried out using pin shaft
It is fixed, convenient for the installation and removal of handrail and waist support railing.
It is further preferred that the side at the both ends of the handrail is respectively arranged with a connection pipe body, connection pipe body is being helped
The same side of hand is arranged perpendicular to handrail, is provided with pin hole in connection pipe body, pin hole is provided at the top of the vertical body of rod, installs
When, the vertical body of rod is inserted into inside connection pipe body, and the pin hole in connection pipe body is aligned with the pin hole at the top of the vertical body of rod, passes through pin shaft
It is attached.
Using the handrail of the structure, the convenience of handrail installation and removal on the one hand can be improved, on the other hand can mention
The stability of high handrail installation.
Preferably, the spherical tank group further includes projecting umbrella stand to tooling framework, and projecting umbrella stand includes girder and at least two
Support construction, support construction are symmetrically arranged on the two sides of girder.
It is further preferred that the support construction includes stull and diagonal brace, one end of stull and one end of diagonal brace are hinged, horizontal
The other end of support is movably installed on the girder, and the other end of diagonal brace is fixedly installed on the girder, stull and diagonal brace group
At triangular support configurations.
Still more preferably, hinged or pin joint between the stull and girder.
When disassembly, first diagonal brace is removed from girder, then stull around active connection place towards girder fold, diagonal brace around with
The active connection place of stull is folded towards stull, hangs on stull and diagonal brace all almost vertically on girder, and is almost in one
On bar line.All support constructions have been dismantled, have been suspended on all support constructions on girder, girder has been lifted by crane, this can be hung upside down
Umbrella stand is hung out outside spherical tank, and installation and removal process is greatly saved.
It is further preferred that the support construction is around the erection of main beam.
The invention has the benefit that
1. being flexibly connected between diagonal brace and crossbeam, crossbeam is mounted on the inner wall of spherical tank first, is then adjusted under diagonal brace
The mounting height at end is the levelness of adjustable crossbeam, when adjusting the levelness of crossbeam, it is not necessary that crossbeam is adjusted simultaneously,
Make herringbone support construction is easily installed progress.Angle between diagonal brace and crossbeam can adjust in a certain range, work as use
After, diagonal brace and crossbeam are disassembled from spherical tank inner wall, diagonal brace and folding crossbeam can reduce between diagonal brace and crossbeam
Opening and closing angle, convenient for herringbone support construction is integrally taken out from the manhole of spherical tank.
2, the structure setting for hanging upside down umbrella stand when disassembly, first removes diagonal brace, then stull is around active connection place from girder
It is folded towards girder, diagonal brace is folded around the active connection place with stull towards stull, makes all almost vertical suspension of stull and diagonal brace
In on girder, and almost on a line.All support constructions have been dismantled, have been suspended on all support constructions on girder,
Girder is lifted by crane, this umbrella stand can be hung upside down and hung out outside spherical tank, installation and removal process is greatly saved.
3, spherical tank group of the invention is practical to tooling framework, convenient disassembly, can be recycled and saves resource material.Often
Billiard ball tank, which uses, can once save fee of material, 10000 yuan of shelf expense or so, and can reduce and cause because cutting, welding
Environmental pollution the problems such as.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is can mechanical assembly and disassembly guard bar structure schematic diagram.
Fig. 2 is that mechanical can dismantle collapsible herringbone support construction schematic diagram.
Fig. 3 can the projecting umbrella frame structure schematic diagram of mechanical package detachable.
Fig. 4 is the mounting structure schematic diagram of herringbone support construction and projecting umbrella stand in spherical tank.
Wherein, 1, handrail, 2, fixed pivot pin, 3, connection pipe body, 4, waist support railing, 5, waist support railing fixed pivot pin, 6, bottom
Plate, 7, the fixed bottom plate of waist support railing, 8, crossbeam, 9, railing fixed structure, 10, folding rotary shaft, 11, diagonal brace, 12, herringbone support it is fixed
Position block, 13, pin shaft hole, 14, girder.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Embodiment 1
To tooling framework, including herringbone support construction, plate body and guardrail, herringbone support construction includes crossbeam for a kind of spherical tank group
8 and diagonal brace 11, one end of crossbeam 8 and one end of diagonal brace 11 are flexibly connected, and keep angle between the two adjustable in a certain range,
And it is located on the crossbeam 8 at the end and railing fixed structure is set；The other end of crossbeam 8 is fixedly connected with connection plate body, connects plate body
On open up pin shaft hole；The other end of diagonal brace 11 is fixedly connected with locating piece 12, and pin shaft hole 13 is opened up on locating piece 12；
The coplanar installation of crossbeam 8 of two or more herringbone support constructions, plate body are carried on a shoulder pole on crossbeam 8, composition
Operating platform；The guardrail is mounted in herringbone support construction by the railing fixed structure 9 on crossbeam.
It needs in advance to get well the Position Design of A-frame inside spherical tank and cross, hangers is welded on scribing position,
Cradle hangs are in fixing use with pin shaft on hangers.
As shown in Fig. 2, herringbone support construction includes connecting-rod body, one end of connecting-rod body and one end inclination of crossbeam 8 are solid
The other end of fixed connection, connecting-rod body is connect with the end of diagonal brace 11 by folding rotary shaft 10.Diagonal brace 11 can be around folded turning
Axis 10 is rotated relative to connecting-rod body, and then is realized and rotated around crossbeam 8, realizes the angle between diagonal brace 11 and crossbeam 8
Adjustment, and then realize folding or opening of the diagonal brace 11 relative to crossbeam 8.
Railing fixed structure 9 is several bolts and several bolts hole being set on crossbeam.Herringbone support beam 8,
Herringbone support diagonal brace 11, folding runner shaft, herringbone support locating piece 12 have ordinary carbon steel material.Support beam is 40*60's
It is stainless that rectangular square tube material Q235, herringbone, which support the rectangular square tube material Q235 that diagonal brace is 40*60, fold runner shaft material,
Steel, herringbone support positioning stock material are Q235.
As shown in Figure 1, the guardrail includes at least two vertical bodies of rod, handrail 1 and waist support railing 4, under the vertical body of rod
End is fixed with bottom plate 6, opens up bolt hole on bottom plate 6, is vertically installed on crossbeam 8 by the railing fixed structure 9, handrail 1
It is installed on the top of the vertical body of rod, substantially horizontally disposed, waist support railing 4 is installed on vertical bar by waist support railing fixed pin shaft 5
The middle part of body.The side at the both ends of handrail 1 is respectively arranged with a connection pipe body 3, and connection pipe body 3 is hung down in the same side of handrail 1
Directly it is arranged in handrail 1, is provided with pin hole in connection pipe body 3, is provided with pin hole at the top of the vertical body of rod, when installation, the vertical body of rod
It is inserted into inside connection pipe body 3, the pin hole in connection pipe body 3 is aligned with the pin hole at the top of the vertical body of rod, is carried out by fixed pin shaft 2
Connection.Using the handrail of the structure, the convenience of handrail installation and removal on the one hand can be improved, on the other hand can be improved and help
The stability of hand installation.
Handrail, fixed pin shaft, handrail connection pipe body 3, waist support railing, fixed pin shaft, bottom plate fixing bolt, waist support railing institute
It can be ordinary carbon steel with Material texture.Handrail is Ф 25-40 welded tube, length is 2.5-3.0 meters, handrail interface is 20 round steel of Ф,
Waist support railing is Ф 25-32 welded tube, and pin shaft and fixing bolt are ordinary carbon steel material.
Spherical tank group further includes projecting umbrella stand to tooling framework, as shown in figure 3, projecting umbrella stand includes girder 14 and at least two
Support construction, support construction are symmetrically arranged on the two sides of girder.Support construction is similar to the structure of herringbone support construction, including cross
Support and diagonal brace, one end of stull and one end of diagonal brace are hinged, and the other end of stull is movably installed on the girder, diagonal brace it is another
One end is fixedly installed on the girder, and stull and diagonal brace form triangular support configurations.Hinged or pin joint between stull and girder.
When disassembly, first diagonal brace is removed from girder, then stull around active connection place towards girder 14 fold, diagonal brace around with stull
Active connection place is folded towards stull, hangs on stull and diagonal brace all almost vertically on girder 14, and is almost in a line
On.All support constructions have been dismantled, have been suspended on all support constructions on girder, girder has been lifted by crane, this can be hung upside down umbrella stand
It hangs out outside spherical tank, installation and removal process is greatly saved.
Multiple support constructions are installed around the girder 14, after support construction is installed, in the cross of support construction
Upper plank is carried on a shoulder pole in support, shield can be set up around operating platform by forming operating platform to guarantee the safety of operator
Column.
The umbrella stand girder 14 select be diameter 480mm bore carbon steel length of tube be 2.5 meters, umbrella stand support beam, umbrella
Frame diagonal brace folds runner shaft, herringbone support locating piece, supports fixed pin shaft and above-mentioned herringbone support phase same.
As shown in figure 4, the support of mating herringbone is mounted on by different level on umbrella stand girder.After spherical tank group to after the completion can pass through
The mode of assembled inside assembles umbrella stand inside spherical tank.Pass through crane after being completed for umbrella stand stage+module in spherical tank
Upper manhole at be used for the later period welding.Sphere welding is divided into inner and outer welding, needs to weld internal orifice after the completion of collar extension welding
It connects, top crown weld seam is in top inside spherical tank and vacantly locates, and operator station carries out the welding of top crown on umbrella platform
Operation after the completion of welding, when disassembly, first removes diagonal brace from girder, and then stull is folded around active connection place towards girder,
Diagonal brace is folded around the active connection place with stull towards stull, hangs on stull and diagonal brace all almost vertically on girder, and close
On a line.All support constructions have been dismantled, have been suspended on all support constructions on girder, have lifted by crane girder
This is hung upside down umbrella stand to hang out outside spherical tank, installation and removal process is greatly saved.
Spherical tank group in the present invention can be adapted for the assembling and welding of spherical tank to tooling framework, after the completion of welding, by work
Assembly and disassembly are unloaded, and are taken out from spherical tank.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of spherical tank group is to tooling framework, it is characterised in that: including herringbone support construction, plate body and guardrail, herringbone support knot
Structure includes crossbeam and diagonal brace, and one end of crossbeam and one end of diagonal brace are flexibly connected, and makes angle between the two in a certain range
It is adjustable, and be located on the crossbeam at the end and railing fixed structure is set；The other end of crossbeam is fixedly connected with connection plate body, connecting plate
Pin shaft hole is opened up on body；The other end of diagonal brace is fixedly connected with locating piece, opens up pin shaft hole on locating piece；
The coplanar installation of crossbeam of at least two herringbone support constructions, plate body are fixed on crossbeam, form operating platform；
The guardrail is mounted in herringbone support construction by the railing fixed structure on crossbeam.
2. spherical tank group according to claim 1 is to tooling framework, it is characterised in that: the herringbone support construction includes connection
One end of the body of rod, connecting-rod body is fixedly connected with the inclination of one end of crossbeam, the end of the other end of connecting-rod body and the diagonal brace
It is connected by shaft.
3. spherical tank group according to claim 1 is to tooling framework, it is characterised in that: the railing fixed structure is several
Bolt and several bolts hole being set on crossbeam.
4. spherical tank group according to claim 1 is to tooling framework, it is characterised in that: the guardrail includes at least two vertical
The body of rod, handrail and waist support railing, the lower end of the vertical body of rod are fixed with bottom plate, open up bolt hole on bottom plate, solid by the railing
Determine structural vertical to be mounted on crossbeam, handrail is installed on the top of the vertical body of rod, and substantially horizontally disposed, waist support railing is installed on perpendicular
To the middle part of the body of rod.
5. spherical tank group according to claim 4 is to tooling framework, it is characterised in that: the handrail and waist support railing use pin
Axis is fixed on the vertical body of rod.
6. spherical tank group according to claim 4 is to tooling framework, it is characterised in that: distinguish the side at the both ends of the handrail
It is provided with a connection pipe body, connection pipe body is arranged in the same side of handrail perpendicular to handrail, it is provided with pin hole in connection pipe body,
It is provided with pin hole at the top of the vertical body of rod, when installation, inside vertical body of rod insertion connection pipe body, pin hole in connection pipe body and perpendicular
To the pin hole alignment at the top of the body of rod, it is attached by pin shaft.
7. spherical tank group according to claim 1 is to tooling framework, it is characterised in that: further include projecting umbrella stand, hang upside down umbrella stand
Including girder and at least two support constructions, support construction is symmetrically arranged on the two sides of girder.
8. spherical tank group according to claim 7 is to tooling framework, it is characterised in that: the support construction include stull and tiltedly
Support, one end of stull and one end of diagonal brace are hinged, and the other end of stull is movably installed on the girder, and the other end of diagonal brace is solid
Loaded on the girder, stull and diagonal brace form triangular support configurations for Dingan County.
9. spherical tank group according to claim 7 is to tooling framework, it is characterised in that: it is hinged between the stull and girder or
Pin joint.
10. spherical tank group according to claim 7 is to tooling framework, it is characterised in that: the support construction is around the master
Beam installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209639.5A CN109175856B (en) | 2018-10-17 | 2018-10-17 | Spherical tank group is to frock framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209639.5A CN109175856B (en) | 2018-10-17 | 2018-10-17 | Spherical tank group is to frock framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175856A true CN109175856A (en) | 2019-01-11 |
| CN109175856B CN109175856B (en) | 2021-07-02 |
Family
ID=64945217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209639.5A Active CN109175856B (en) | 2018-10-17 | 2018-10-17 | Spherical tank group is to frock framework |
Country Status (1)
| Country | Link |
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| CN (1) | CN109175856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688455A (en) * | 2022-05-31 | 2022-07-01 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniformly stressed shell |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289788A (en) * | 1964-12-31 | 1966-12-06 | Goodrich Gulf Chem Inc | Folding scaffold with central support |
| CN201581627U (en) * | 2009-12-25 | 2010-09-15 | 上海外高桥造船有限公司 | Guard rail |
| CN201874227U (en) * | 2010-06-13 | 2011-06-22 | 中国化学工程第十四建设有限公司 | Triangular supporting scaffold structure used in spherical tank construction |
| CN102146729A (en) * | 2011-04-29 | 2011-08-10 | 山东齐鲁石化建设有限公司 | Easily-assembled and disassembled umbrella-shaped platform for top construction in spherical container and use method thereof |
| CA2877179A1 (en) * | 2012-06-26 | 2014-01-03 | Wasyl Rosati | The improved frame for climbing screen |
| CN206681336U (en) * | 2017-04-06 | 2017-11-28 | 上海二十冶建设有限公司 | The operating platform of encorbelmenting poured for detached column top concrete |
| CN207172004U (en) * | 2017-08-31 | 2018-04-03 | 中建安装工程有限公司 | A kind of storage tank dome plate installation moulding bed |
-
2018
- 2018-10-17 CN CN201811209639.5A patent/CN109175856B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289788A (en) * | 1964-12-31 | 1966-12-06 | Goodrich Gulf Chem Inc | Folding scaffold with central support |
| CN201581627U (en) * | 2009-12-25 | 2010-09-15 | 上海外高桥造船有限公司 | Guard rail |
| CN201874227U (en) * | 2010-06-13 | 2011-06-22 | 中国化学工程第十四建设有限公司 | Triangular supporting scaffold structure used in spherical tank construction |
| CN102146729A (en) * | 2011-04-29 | 2011-08-10 | 山东齐鲁石化建设有限公司 | Easily-assembled and disassembled umbrella-shaped platform for top construction in spherical container and use method thereof |
| CA2877179A1 (en) * | 2012-06-26 | 2014-01-03 | Wasyl Rosati | The improved frame for climbing screen |
| CN206681336U (en) * | 2017-04-06 | 2017-11-28 | 上海二十冶建设有限公司 | The operating platform of encorbelmenting poured for detached column top concrete |
| CN207172004U (en) * | 2017-08-31 | 2018-04-03 | 中建安装工程有限公司 | A kind of storage tank dome plate installation moulding bed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688455A (en) * | 2022-05-31 | 2022-07-01 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniformly stressed shell |
| CN114688455B (en) * | 2022-05-31 | 2023-10-31 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniform stress on shell |
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| Publication number | Publication date |
|---|---|
| CN109175856B (en) | 2021-07-02 |
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