CN205634645U - Large -scale jar of body promotes uses packing - Google Patents
Large -scale jar of body promotes uses packing Download PDFInfo
- Publication number
- CN205634645U CN205634645U CN201620486047.8U CN201620486047U CN205634645U CN 205634645 U CN205634645 U CN 205634645U CN 201620486047 U CN201620486047 U CN 201620486047U CN 205634645 U CN205634645 U CN 205634645U
- Authority
- CN
- China
- Prior art keywords
- steel
- circular arc
- large tank
- section
- arc
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Large -scale jar of body promotes uses packing, including circular arc section and the jack of laminating on large -scale jar of internal wall, the circular arc section sets up along the large -scale jar of even interval of internal circumference, and it is tight to expand with the jack between the adjacent circular arc section, its characterized in that large -scale jar of body promotes uses packing still include opening shape steel card, opening shape steel buckle in the circular arc section and with large -scale jar of internal wall welded fastening, the opening width of opening shape steel card is a bit larger tham the thickness of circular arc section. The utility model discloses a large -scale jar of body promotes uses packing, more convenient, multiplicable tank body wall panel stiffness are dismantled in the installation, reduce by the large -scale jar of body in the deformation rate that promotes the in -process.
Description
Technical field
This utility model relates to large tank lifting packing at, is positioned at the inwall of large tank, when large tank promotes as stressing device.
Background technology
At present, the combination of large-size thermal power plant large tank is installed the most, such as the equipment such as desalination water pot, the oil storage tank of fuel system, desulfuration absorbing tower, two kinds of assembling schemes that domestic employing is more universal: upright method of hull section construction and upside-down method of hull-section construction.
Conventional flip method uses chain block to promote, the most successively assemble, promote tank body by arranging jack between the hanger of chain block and the hanger being welded on tank body wallboard, during promoting, there is tank body height adjustment difficulty and be welded with at the tank body wallboard of hanger problems such as being easily deformed.For the shortcoming overcoming Conventional flip method to there is tank body height adjustment difficulty during promoting, prior art also has the flip-chip method utilizing hydraulic lifting apparatus to promote large tank, it is usually and fixes stressing device on the inwall or outer wall of tank body, promote stressing device by hydraulic lifting apparatus and reach the purpose that tank body promotes, but this kind of method for improving there is also and easily cause tank body to deform, and the shortcoming of stressing device installing/dismounting difficulty.
Utility model content
This utility model provides one, and installing/dismounting is more convenient, can increase tank wall panel stiffness, reduces the large tank lifting packing of large tank deformation rate in lifting process.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: large tank lifting packing, including the arc section being fitted on large tank inwall and jack, arc section is arranged along large tank inner periphery uniform intervals, jack swelling is used between adjacent arc section, it is characterized in that described large tank lifting packing also includes opening shape steel card, described opening shape steel is buckled on arc section and is welded and fixed with large tank inwall, and the A/F of opening shape steel card is slightly larger than the thickness of arc section.
Preferably, the quantity of described arc section is two, uses jack swelling between the opposing end surface of two arc sections.
Preferably, described arc section is made up of circular arc rolling channel-section steel and sealing steel plate, and described sealing Plate Welding is on the end face of circular arc rolling channel-section steel, and described jack holds out against between two sealing steel plates.
Preferably, described sealing steel plate is welded with the strengthening steel slab of triangle, described strengthening steel slab and sealing steel plate vertical welding and be placed in circular arc rolling channel-section steel.
Preferably, the quantity of described door shap steel is even number, and each two door shap steel partners and is arranged close to, and the lifting stress point of described large tank lifting packing is i.e. between two paired door shap steels.
Preferably, being welded with reinforcing plate in described circular arc rolling channel-section steel, described reinforcing plate is arranged between paired two door shap steel, between reinforcing plate upper wall and the lower wall being clipped in circular arc rolling channel-section steel parallel with door shap steel.
Preferably, two reinforcing plates spaced apart are set between two paired door shap steels, and two reinforcing plates are welded to connect by the circular arc securing plate being parallel to circular arc rolling channel-section steel.
Preferably, the quantity of circular arc securing plate be two, one weld with the upper wall laminating of circular arc rolling channel-section steel, and another lower wall rolling channel-section steel with circular arc is fitted and welded.
The beneficial effects of the utility model: first, large tank lifting packing of the present utility model, by jack, arc section swelling is fitted on large tank inwall, by opening shape steel card, arc section is positioned on large tank inwall, installing/dismounting is more convenient.Secondly, large tank lifting packing of the present utility model, stressing device when promoting as large tank, the tension force of jack pair arc section increases the rigidity of tank body wallboard, in lifting process, make large tank stress evenly, reduce large tank deformation rate in lifting process.
Accompanying drawing explanation
Fig. 1 is the structural representation of detailed description of the invention medium-and-large-sized tank body lifting packing.
Fig. 2 is the structural representation of arc section.
Fig. 3 is sealing steel plate and the Welding Structure schematic diagram of strengthening steel slab.
Fig. 4 is the enlarged diagram in Fig. 1 at A.
Fig. 5 is the side sectional view that opening shape steel is buckled on arc section and is welded and fixed with large tank inwall.
Detailed description of the invention
Embodiment of the present utility model is elaborated by 1-5 below in conjunction with the accompanying drawings.
As it can be seen, large tank lifting packing, including the arc section 1 being fitted on large tank inwall and jack 2, the quantity of described arc section 1 is two, with jack 2 swelling between the opposing end surface of two arc sections 1.Described large tank lifting packing also includes that opening shape steel card 3, described opening shape steel card 3 are buckled on arc section 1 and are welded and fixed with large tank inwall 100, and the A/F of opening shape steel card 3 is slightly larger than the thickness of arc section 1.
Described arc section 1 is made up of circular arc rolling channel-section steel 11 and sealing steel plate 12, and described sealing steel plate 12 is welded on the end face of circular arc rolling channel-section steel 11, and described jack 2 holds out against between two sealing steel plates 12.The strengthening steel slab 13 of triangle it is welded with, described strengthening steel slab 13 and sealing steel plate 12 vertical welding and be placed in circular arc rolling channel-section steel 11 on described sealing steel plate 12.The quantity of described door shap steel 3 is 8, and each two door shap steel 3 partners and is arranged close to, and the lifting stress point of described large tank lifting packing is i.e. between two paired door shap steels 3.Being welded with reinforcing plate 14 in described circular arc rolling channel-section steel 11, described reinforcing plate 14 is arranged between paired two door shap steel 3, between reinforcing plate 14 upper wall and the lower wall being clipped in circular arc rolling channel-section steel 11 parallel with door shap steel 3.Two reinforcing plates 14 spaced apart are set between two paired door shap steels 3, and two reinforcing plates 14 are welded to connect by the circular arc securing plate 15 being parallel to circular arc rolling channel-section steel 11.The quantity of circular arc securing plate 15 be two, one weld with the upper wall laminating of circular arc rolling channel-section steel 11, and another lower wall rolling channel-section steel 11 with circular arc is fitted and welded.
Above-described large tank lifting packing, arc section 1 is fitted on large tank inwall 100 by jack 2 swelling, when large tank promotes, the bottom surface of arc section 1 it is against by lifting device, lifting device is lifted up arc section 1, suffered lifting force is passed to opening shape steel card 3 by arc section 1, is lifted up by large tank after opening shape steel card 3 load.Wherein sealing steel plate 12 and the fixing welding of strengthening steel slab 13, increase the intensity at arc section 1 two ends, prevent from sealing steel plate 12 to deform, it is arranged at the reinforcing plate 14 between paired two door shap steel 3 and circular arc securing plate 15 and promotes the intensity of stress point for increasing described packing, prevent described packing from deforming in loading process.
Above-described large tank lifting packing, is fitted in arc section 1 swelling on large tank inwall by jack 2, is positioned on large tank inwall by arc section 1 by opening shape steel card 3, and installing/dismounting is more convenient.Jack 2 increases the rigidity of tank body wallboard to the tension force of arc section 1, in lifting process, makes large tank stress evenly, reduces large tank deformation rate in lifting process.
Above in association with accompanying drawing, the technical scheme of embodiment of the present utility model is completely described, it should be noted that described embodiment is only a part of embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.Such as, when when being relatively large in diameter of large tank, the quantity of arc section 1 can also suitably increase to three or four, is all held out against by jack 2 between two adjacent arc sections 1.
Claims (8)
1. large tank lifting packing, including the arc section (1) being fitted on large tank inwall and jack (2), arc section (1) is arranged along large tank inner periphery uniform intervals, with jack (2) swelling between adjacent arc section (1), it is characterized in that described large tank lifting packing also includes opening shape steel card (3), described opening shape steel card (3) is buckled in arc section (1) and above and is welded and fixed with large tank inwall, and the A/F of opening shape steel card (3) is slightly larger than the thickness of arc section (1).
Large tank lifting packing the most according to claim 1, it is characterised in that the quantity of described arc section (1) is two, with jack (2) swelling between the opposing end surface of two arc sections (1).
Large tank lifting packing the most according to claim 1 and 2, it is characterized in that described arc section (1) is rolled channel-section steel (11) by circular arc and sealing steel plate (12) forms, described sealing steel plate (12) is welded on the end face of circular arc rolling channel-section steel (11), and described jack (2) holds out against between two sealings steel plate (12).
Large tank lifting packing the most according to claim 3, it is characterized in that being welded with on described sealing steel plate (12) strengthening steel slab (13) of triangle, described strengthening steel slab (13) and sealing steel plate (12) vertical welding and be placed in circular arc rolling channel-section steel (11).
Large tank lifting packing the most according to claim 3, the quantity that it is characterized in that described door shap steel (3) is even number, and each two door shap steel (3) partners and is arranged close to, the lifting stress point of described large tank lifting packing is i.e. between two paired door shap steels (3).
Large tank lifting packing the most according to claim 5, it is characterized in that described circular arc rolling channel-section steel (11) is welded with reinforcing plate (14), described reinforcing plate (14) is arranged between paired two door shap steel (3), between reinforcing plate (14) upper wall and the lower wall being clipped in circular arc rolling channel-section steel (11) parallel with door shap steel (3).
Large tank lifting packing the most according to claim 6, it is characterized in that between paired two door shap steel (3), arranging two reinforcing plates spaced apart (14), and two reinforcing plates (14) are welded to connect by the circular arc securing plate (15) being parallel to circular arc rolling channel-section steel (11).
Large tank lifting packing the most according to claim 7, it is characterized in that the quantity of circular arc securing plate (15) be two, one is welded with the upper wall laminating of circular arc rolling channel-section steel (11), and another welds with the lower wall laminating of circular arc rolling channel-section steel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486047.8U CN205634645U (en) | 2016-05-25 | 2016-05-25 | Large -scale jar of body promotes uses packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486047.8U CN205634645U (en) | 2016-05-25 | 2016-05-25 | Large -scale jar of body promotes uses packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634645U true CN205634645U (en) | 2016-10-12 |
Family
ID=57053493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486047.8U Active CN205634645U (en) | 2016-05-25 | 2016-05-25 | Large -scale jar of body promotes uses packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634645U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994467A (en) * | 2017-06-06 | 2018-12-14 | 五冶集团上海有限公司 | Large-size stainless steel groove tank top layer siding installation method under hot environment |
| CN108994469A (en) * | 2017-06-06 | 2018-12-14 | 五冶集团上海有限公司 | Large-size stainless steel groove tank siding construction anti-deformation method under hot environment |
| CN113233306A (en) * | 2021-03-31 | 2021-08-10 | 哈尔滨锅炉厂有限责任公司 | Y-shaped combined supporting and hanging device |
| CN114104964A (en) * | 2021-11-26 | 2022-03-01 | 中铁十局集团城建工程有限公司 | Lifting device for large-diameter tank equipment |
| CN114893048A (en) * | 2022-06-17 | 2022-08-12 | 中化二建集团有限公司 | Hydraulic lifting construction method for steel inner cylinder chimney |
-
2016
- 2016-05-25 CN CN201620486047.8U patent/CN205634645U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994467A (en) * | 2017-06-06 | 2018-12-14 | 五冶集团上海有限公司 | Large-size stainless steel groove tank top layer siding installation method under hot environment |
| CN108994469A (en) * | 2017-06-06 | 2018-12-14 | 五冶集团上海有限公司 | Large-size stainless steel groove tank siding construction anti-deformation method under hot environment |
| CN113233306A (en) * | 2021-03-31 | 2021-08-10 | 哈尔滨锅炉厂有限责任公司 | Y-shaped combined supporting and hanging device |
| CN114104964A (en) * | 2021-11-26 | 2022-03-01 | 中铁十局集团城建工程有限公司 | Lifting device for large-diameter tank equipment |
| CN114893048A (en) * | 2022-06-17 | 2022-08-12 | 中化二建集团有限公司 | Hydraulic lifting construction method for steel inner cylinder chimney |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205634645U (en) | Large -scale jar of body promotes uses packing | |
| CN102720386A (en) | Inversing method of inner side clustering hoop of vertical storage tank | |
| CN206625559U (en) | A kind of holding clamp suitable for concrete column structure | |
| CN206737529U (en) | A kind of monoblock type lattice supporting framework of double plate floating roof | |
| CN109138272B (en) | Super high-rise steel bar group connection fixing device and method | |
| CN208686187U (en) | A kind of hydraulic lifting flipped device for variable diameter tower | |
| CN203486787U (en) | Integral lifting device for cabinet top of Wiggins coal gas cabinet | |
| CN208249838U (en) | A kind of small sunpender of manhole cover for ship easy to repair | |
| CN206753087U (en) | A kind of lighting roof operating platform structure | |
| CN206544877U (en) | A kind of desulfurizing tower Promotion Transformation jacking apparatus | |
| CN206034309U (en) | Jack reaction frame device | |
| CN212123122U (en) | Tool for adjusting center position of inclined manhole cover plate of nuclear power station | |
| CN211773976U (en) | Construction elevator basis is backed reinforcing apparatus | |
| CN206259883U (en) | A kind of double glass photovoltaic component mounting structures for suspension cable | |
| CN201728499U (en) | Small-sized H-shaped steel assembly device | |
| CN208685808U (en) | A kind of hydraulic lifting inverted structure | |
| CN221168605U (en) | Tank construction operation platform | |
| CN202829444U (en) | Mounting device of large-scaled storage tank | |
| CN111501565A (en) | Detachable hoop type bridge support steel pipe connecting device and method | |
| CN216638674U (en) | Lifting device for storage tank body | |
| CN219343961U (en) | Detachable climbs frame and prevents attaching means that inclines | |
| CN103388336A (en) | Main purline part for inner support | |
| CN210764531U (en) | Modular filler support | |
| CN219158119U (en) | Assembled disassembly-free steel bar truss floor support plate | |
| CN217428059U (en) | Clamping and locking mechanism for photovoltaic flexible support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |