CN205499902U - A mould for outer heating coil integral erection of vertical storage tank - Google Patents
A mould for outer heating coil integral erection of vertical storage tank Download PDFInfo
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- CN205499902U CN205499902U CN201620249833.6U CN201620249833U CN205499902U CN 205499902 U CN205499902 U CN 205499902U CN 201620249833 U CN201620249833 U CN 201620249833U CN 205499902 U CN205499902 U CN 205499902U
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- storage tank
- coil pipe
- fixing device
- rectangular frame
- heating coil
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Abstract
A mould for outer heating coil integral erection of vertical storage tank is applicable to the external heating coil's of jar of large -scale storage tank and non - pressure -bearing container installation, and it comprises operation platform, jack and support fixing device, and fixing device is tightly supported on the jack top, it is welded rectangular frame, a plurality of bearing diagonal and a plurality of horizontal stiffener, a plurality of perpendicular stiffener formed and is formed by two horizontal poles, two montants to support fixing device, steel wire of tractive between two horizontal poles, a plurality of bearing diagonals and a plurality of horizontal stiffener and rectangular frame welding, rectangular frame's one end welding has two lugs, equal welded connection board on two montants, the connecting plate welds with the rectangular board of coil pipe fixture, the coil pipe fixture are formed by rectangular board, pothook and bolted connection, and the pothook is equipped with half circular clamping groove. The utility model provides an in the outer heating coil installation of large -scale storage tank the coil pipe installation be out of shape the babelism problem of installation order.
Description
Technical field
The invention belongs to industrial engineering field, be mainly used in the full hung type parallel opisthotonos shape heating coil of vertical storage tank carry out integral prefabricated, lift and install；Being particularly well-suited to the prefabricated installation of the external heat coil pipe of profile rule tank body, the tank body external heat coil pipe of the large-scale storage tank and non-pressure container that are especially adapted for use in integral heat insulation is installed.
Background technology
In recent years, along with large and medium-sized and ultra-large type vertical storage tank quantity surge, and there is thermal requirements to depositing medium, storage tank entirety must be carried out heating and thermal insulation, heating coil to be used, prevent medium from solidifying, keep its mobility.
Heating coil has polytype, the most especially the most typical and more common with spiral overall coil pipe, but its stagewise is fitted around and is difficult to welding and the work high above the ground time is long, safety and aesthetics all it cannot be guaranteed that.According to packet chip parallel opisthotonos shape heating coil, than there being the advantages such as motility strong, construction is simple, safety, material consume less, low cost, easy maintenance high, technical.
The construction advantage of parallel opisthotonos shape heating coil has benefited from its integral hoisting, installation, and in the process, the making of mold uses becomes its key.In front China chemical industry, the large-scale integral installation of parallel opisthotonos shape heating coil is the most rare, it is believed that the utilization of this type of mold new guidance that after will necessarily becoming, all kinds of heating coils are installed.
Summary of the invention
For solving parallel opisthotonos shape heating coil installation difficulty, the work high above the ground time is long, and the problem being difficult to work continuously installed by coil pipe, and this utility model provides the mold that a kind of heating coil is prefabricated, lifts and installs.
This novel practical technical scheme: for the mold of vertical storage tank external heat coil pipe integral installation, being made up of operating platform, jack and supporting adn fixing device, jack holds out against supporting adn fixing device；
Rectangular frame, some bearing diagonals and some horizontal bracing pieces that described supporting adn fixing device is made up of two cross bars, two montants form；Piece steel wire of tractive between two cross bars；Some bearing diagonals and some horizontal bracing pieces weld with rectangular frame, one end of rectangular frame is welded with two hangers, coil pipe fixture is connected on two montants, coil pipe fixture is made up of two block plates and bolt, it is equipped with draw-in groove on two block plates, the draw-in groove of the block plate being wherein positioned at lower position is Long Circle draw-in groove, and the draw-in groove of another block plate of position above is semicircle draw-in groove.
This utility model can realize lifting after coil pipe entirety is formed a team, welds and is fixed and install, and is fixed on tank skin, and welding personnel utilizes operating platform (hanging basket or moving shear fork lifter) aloft to carry out pipe clamp welding.After having welded, in hoisting process, ground staff coordinates crane with the guide rope being pre-installed on mold, is allowed to quickly press close to tank body steadily.
This utility model solves in large-scale storage tank external heat coil pipe installation process coil pipe and installs deformation, the problem that erection sequence is chaotic, has saved time and artificial, reduce further the danger of work high above the ground.
Accompanying drawing explanation
Fig. 1 is the structure chart of supporting adn fixing device of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing at Fig. 2 top.
In figure, 1, cross bar, 2, montant, 3, bearing diagonal, 4, horizontal bracing piece, 5, hanger, 6, coil pipe fixture, 7, perpendicular bracing piece, 8, lifting hole(eyelet), 9, bolt, 10, steel wire, 11, connecting plate, 12, grab, 13, strip plate.
Detailed description of the invention
For the mold of vertical storage tank external heat coil pipe integral installation, being made up of operating platform, jack and supporting adn fixing device, operating platform crane is hung in the air, and jack is arranged on ground, and jack holds out against supporting adn fixing device；Operating platform uses hanging basket or moving shear fork lifter.
Shown in Fig. 1, Fig. 2, described supporting adn fixing device is made up of 1, two rectangular frames that montant 2 is welded to form of two cross bars, some bearing diagonals 3 and some horizontal bracing pieces 4, some perpendicular bracing pieces 7；Piece steel wire 10 of tractive between two cross bars 1；Some bearing diagonals and some horizontal bracing pieces weld with rectangular frame, and one end of rectangular frame is welded with two hangers 5, and two montants are all welded to connect plate 11, and connecting plate 11 welds with the strip plate 13 of coil pipe fixture 6；
Shown in Fig. 3, described coil pipe fixture 6 is formed by connecting by strip plate 13, grab 12 and bolt 9, and grab 12 is provided with semicircle draw-in groove.
Claims (1)
1. for the mold of vertical storage tank external heat coil pipe integral installation, it is characterized in that being made up of operating platform, jack and supporting adn fixing device, jack holds out against supporting adn fixing device；Rectangular frame, some bearing diagonals and some horizontal bracing pieces, some perpendicular bracing pieces that described supporting adn fixing device is welded to form by two cross bars, two montants form；Piece steel wire of tractive between two cross bars；Some bearing diagonals and some horizontal bracing pieces weld with rectangular frame, and one end of rectangular frame is welded with two hangers, and two montants are all welded to connect plate, and connecting plate welds with the strip plate of coil pipe fixture；Described coil pipe fixture is formed by connecting by strip plate, grab and bolt, and grab is provided with semicircle draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249833.6U CN205499902U (en) | 2016-03-29 | 2016-03-29 | A mould for outer heating coil integral erection of vertical storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249833.6U CN205499902U (en) | 2016-03-29 | 2016-03-29 | A mould for outer heating coil integral erection of vertical storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499902U true CN205499902U (en) | 2016-08-24 |
Family
ID=56735354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249833.6U Active CN205499902U (en) | 2016-03-29 | 2016-03-29 | A mould for outer heating coil integral erection of vertical storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275930A (en) * | 2016-09-16 | 2017-01-04 | 郭普忱 | Anti-settling formula tank heater fixed support |
-
2016
- 2016-03-29 CN CN201620249833.6U patent/CN205499902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275930A (en) * | 2016-09-16 | 2017-01-04 | 郭普忱 | Anti-settling formula tank heater fixed support |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |