CN215216186U - Non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device - Google Patents
Non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device Download PDFInfo
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- CN215216186U CN215216186U CN202121352112.5U CN202121352112U CN215216186U CN 215216186 U CN215216186 U CN 215216186U CN 202121352112 U CN202121352112 U CN 202121352112U CN 215216186 U CN215216186 U CN 215216186U
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- angle steel
- connecting portion
- cooled wall
- vertical section
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Abstract
The utility model provides a non-welded formula vertical section water-cooled wall subassembly wears round pin platform bottom support device, including part connecting portion, supporting part and adjustment portion, part connecting portion include connecting portion angle steel and L shaped steel board, a side of L shaped steel board and the top welding of connecting portion angle steel, the fin tip between the water-cooled wall pipe is hung to the opposite side of L shaped steel board, the support angle steel one end and the welding of connecting portion angle steel bottom of supporting part, the adjustment portion includes scaffold pipe and horizontal pole, scaffold pipe welds the other end at support angle steel, but many scaffold intertubes height-adjusting's are connected with the horizontal pole, the support angle steel upper berth is equipped with scaffold board. The utility model discloses a support device not only is convenient for install and dismantle, and fundamentally has hindered and reach water-cooling wall parent metal phenomenon when having avoided cutting strutting arrangement in the past moreover, improves unit operation security.
Description
Technical Field
The utility model relates to a thermal power generating unit installs technical field, especially relates to a round pin platform bottom support device is worn to non-welded formula vertical segment water-cooled wall subassembly.
Background
In the construction process of a heating surface of a thermal power generating unit, in order to facilitate installation of a vertical section water-cooled wall and reduce safety risks brought by high-altitude operation, the vertical section water-cooled wall is generally hoisted after a plurality of groups of tube panels and an upper header are combined into a plurality of assemblies on the ground. The installation and the dismantlement of the bottom supporting device of the vertical section water-cooled wall pin penetrating platform are facilitated. The general vertical section water-cooled wall and the upper header assembly are borne by a hanging device on the furnace top, the hanging devices and the upper header hanging lug plates in the vertical section water-cooled wall assembly are connected through pin shafts, 1 group of pin penetrating platforms are erected outside the water-cooled wall assembly when the pin shafts are installed, and therefore 1 group of supporting devices need to be designed outside the water-cooled wall, so that scaffold plates can be conveniently laid and scaffold tubes can be erected to form the pin penetrating platforms, and the pin shafts are installed for use when the vertical section water-cooled wall is hoisted. Platform strutting arrangement in the past all welds on vertical section water-cooling wall fin, need weld during the installation, consequently very loaded down with trivial details to wear to sell platform and use the gas cutting excision with strutting arrangement after using, this process is hurt water-cooling wall base metal very easily, and the in-process of hindering the pipe is handled no matter the repair welding of polishing or the tube replacement handles the security that can reduce the unit operation.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a non-welding formula vertical section water-cooling wall subassembly wears round pin platform bottom support device.
The utility model discloses the technical scheme who takes:
the utility model provides a perpendicular section water-cooled wall subassembly of non-welding formula wears round pin platform bottom support device, including the part connecting portion, supporting part and adjustment portion, the part connecting portion include connecting portion angle steel and shaped steel board, a side of shaped steel board and the top welding of connecting portion angle steel, the fin tip between the water-cooled wall pipe is hung to the opposite side of shaped steel board, the support angle steel one end and the welding of connecting portion angle steel bottom of supporting part, the adjustment portion includes scaffold pipe and horizontal pole, scaffold pipe welds the other end at support angle steel, many scaffold intertubes are connected with the horizontal pole highly adjustable, the support angle steel upper berth is equipped with scaffold board.
And a gap is reserved between the connecting part angle steel and the type steel plate.
And a reinforced steel plate is welded at the joint of the support angle steel and the welding seam of the connecting part angle steel.
The cross rod is detachably connected with the scaffold tube through a fastener.
And the steel plate and the connecting part angle steel are welded in an overlapped mode.
The utility model has the advantages that: the utility model discloses a support device not only is convenient for install and dismantle, and fundamentally has hindered and reach water-cooling wall parent metal phenomenon when having avoided cutting strutting arrangement in the past moreover, improves unit operation security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: steel plates of type 1- ; 2-supporting angle steel; 3-scaffold tube; 4-scaffold board; 5-a cross bar; 6-water wall tubes; 7-connecting part angle steel; 8-reinforcing steel plate.
Detailed Description
The utility model provides a non-welding formula vertical section water-cooled wall subassembly wears round pin platform bottom support device, including the part connecting portion, supporting part and adjustment portion, the part connecting portion includes connecting portion angle steel 7 and shaped steel board 1, a side of shaped steel board 1 and the top welding of connecting portion angle steel 7, shaped steel board 1's opposite side is hung the fin tip between water-cooled wall pipe 6, 2 one end of supporting angle steel and the 7 bottom welding of connecting portion angle steel of supporting part, the adjustment portion includes scaffold tube 3 and horizontal pole 5, the 3 welding of scaffold tube is at the other end of supporting angle steel 2, many scaffold tubes are connected with horizontal pole 5 between 3 adjustable high, 2 upper berths of supporting angle steel are equipped with scaffold plate 4.
And a gap is reserved between the connecting part angle steel 7 and the type steel plate 1.
And a reinforcing steel plate 8 is welded at the welding seam joint of the support angle steel 2 and the connecting part angle steel 7, so that the reinforcing effect is achieved.
The cross rod 5 is detachably connected with the scaffold tube 3 through a fastener, and then the height of the pin penetrating platform cross rod 9 can be adjusted.
The -type steel plate 1 and the connecting angle steel 7 are welded in an overlapping mode.
By manufacturing the non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device, the construction process is simple to operate, the use is convenient, the effect is obvious, and the phenomenon that gas cutting damages a water-cooled wall base metal when the traditional vertical section water-cooled wall assembly pin penetrating platform bottom support is detached is fundamentally avoided.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. The utility model provides a perpendicular section water-cooled wall subassembly of non-welding formula wears round pin platform bottom support device, a serial communication port, including part connecting portion, supporting part and adjustment portion, part connecting portion include connecting portion angle steel (7) and shaped steel board (1), the side of shaped steel board (1) and the top welding of connecting portion angle steel (7), the fin tip between water-cooled wall pipe (6) is hung to the opposite side of shaped steel board (1), supporting angle steel (2) one end and the welding of connecting portion angle steel (7) bottom of supporting part, the adjustment portion includes scaffold tube (3) and horizontal pole (5), scaffold tube (3) welding is at the other end of supporting angle steel (2), but many scaffold tube (3) are connected with horizontal pole (5) highly, supporting angle steel (2) upper berth is equipped with scaffold board (4).
2. The non-welded vertical section waterwall assembly pin penetrating platform bottom bracket assembly according to claim 1, wherein a gap is left between the connector angle steel (7) and the type steel plate (1).
3. The non-welded vertical section water cooled wall assembly pin penetrating platform bottom bracket device according to claim 1, characterized in that a reinforcing steel plate (8) is welded at the welding joint of the support angle steel (2) and the connecting part angle steel (7).
4. The non-welded vertical section water cooled wall assembly pin penetrating platform bottom bracket assembly according to claim 1, characterized in that the cross bar (5) is detachably connected to the scaffold tube (3) by fasteners.
5. The non-welded vertical section water wall assembly pin penetrating platform bottom bracket assembly as recited in claim 1, characterized in that said type steel plate (1) is overlap welded with a connector angle steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352112.5U CN215216186U (en) | 2021-06-18 | 2021-06-18 | Non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352112.5U CN215216186U (en) | 2021-06-18 | 2021-06-18 | Non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215216186U true CN215216186U (en) | 2021-12-17 |
Family
ID=79426300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352112.5U Active CN215216186U (en) | 2021-06-18 | 2021-06-18 | Non-welding type vertical section water-cooled wall assembly pin penetrating platform bottom support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215216186U (en) |
-
2021
- 2021-06-18 CN CN202121352112.5U patent/CN215216186U/en active Active
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