CN2794667Y - Vertical storage tank wallboard installation warp orthotic devices - Google Patents
Vertical storage tank wallboard installation warp orthotic devices Download PDFInfo
- Publication number
- CN2794667Y CN2794667Y CN 200520083218 CN200520083218U CN2794667Y CN 2794667 Y CN2794667 Y CN 2794667Y CN 200520083218 CN200520083218 CN 200520083218 CN 200520083218 U CN200520083218 U CN 200520083218U CN 2794667 Y CN2794667 Y CN 2794667Y
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- China
- Prior art keywords
- storage tank
- box
- shaped frame
- fixed
- vertical storage
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title abstract description 8
- 238000007493 shaping process Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a vertical storage tank wallboard installation warp orthotic devices belongs to a large-scale vertical storage tank construction equipment, it has box U-shaped frame, the lower part of box U-shaped frame one side is fixed with hydraulic cylinder, there is the piston rod on the hydraulic cylinder, the lower part of box U-shaped frame opposite side is fixed with the plastic seat relative with the piston rod, the plastic seat face is fixed with two backing plates to one side of piston rod, the upper end of box U-shaped frame is fixed with vertical lug, this kind of vertical storage tank wallboard installation warp orthotic devices, can correct the deformation that produces in the large-scale vertical storage tank installation, storage tank installation quality is high, the security that the storage tank used is high, constructor's intensity of labour has been alleviateed simultaneously, the efficiency of construction is improved.
Description
Technical field
The utility model relates to a kind of large-scale vertical storage tank constructing device, especially the distortion in the large-scale vertical stave sheets installation process is carried out the device of correction process.
Background technology
In the work progress of storage tank, reason such as expand with heat and contract with cold during owing to the prefabricated precision of tank shell, assembly error and welding can produce distortion in various degree, if thus tank body out-of-roundness of Xing Chenging and localized indentation convexity be above standard the regulation requirement, not only influence the outward appearance of storage tank, also can reduce the anti-unstability ability of tank body greatly, the security that storage tank is used descends.How to control the distortion that occurs in the storage tank installation process, be the important topic that unit in charge of construction need solve always.In the storage tank work progress, used frock clamp control that distortion is installed usually, or distortion is installed in the method rectification of hammering after the employing flame heat, site operation personnel's labour intensity is big, efficient is low, and rectification effect is also undesirable in the past.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of vertical storage tank wallboard that deformation correcting device is installed, and to improve the storage tank installation quality, alleviates workmen's labour intensity, improves efficiency of construction.
The utility model is to realize like this, a kind of vertical storage tank wallboard is installed deformation correcting device, it has the box U-shaped frame, the bottom of box U-shaped frame one side is fixed with hydraulic jack, piston rod is arranged on the hydraulic jack, the bottom of box U-shaped frame opposite side is fixed with the shaping seat relative with piston rod, and the shaping seat surface is fixed with two backing plates to a side of piston rod, and the upper end of box U-shaped frame is fixed with vertical hanger.
Adopt the vertical storage tank wallboard of said structure that deformation correcting device is installed, can correct the distortion that produces in the large-scale vertical storage tank installation process, storage tank installation quality height, it is safe that storage tank uses, alleviate workmen's labour intensity simultaneously, improved efficiency of construction.
Description of drawings
Fig. 1 is that the master of the utility model structure looks schematic diagram.
Fig. 2 is the left pseudosection of Fig. 1.
Among the figure, 1. lift steel wire rope, 2. vertical hanger, 3. side direction hanger, 4. support, 5. extra-high pressure electric pumping plant, 6. hand control valve, 7. hydraulic jack, 8. bolt, 9. mount pad, 10. bottom bolt, 11. bottoms, 12. hydralic hose Connection Blocks, 13. the carrying righting board, 14. piston rods, 15. shaping seats, 16. stiffeners, 17. backing plate, 18. hexagon socket head cap screws, 19. stave sheets to be corrected, 20. box U-shaped framves, 201. side plate, plate in 202., webs in 203., 204. outer webs.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, a kind of vertical storage tank wallboard of the utility model is installed deformation correcting device, it has box U-shaped frame (20), the bottom of box U-shaped frame one side is fixed with hydraulic jack (7), piston rod (14) is arranged on the hydraulic jack, the bottom of box U-shaped frame opposite side is fixed with the shaping seat (15) relative with piston rod, and the shaping seat surface is fixed with two backing plates (17) to a side of piston rod, and the upper end of box U-shaped frame is fixed with vertical hanger (2).
Be fixed with support (4) in the side of described box U-shaped frame (20), the hinged extra-high pressure electric pumping plant (5) that is equipped with on the support.The extra-high pressure electric pumping plant provides hydraulic power through hydralic hose for the action of hydraulic jack.Obviously, the extra-high pressure electric pumping plant also can be located on the ground, but not as being located at conveniently moving on the box U-shaped frame.
Described box U-shaped frame (20) is by the middle plate (202) of the U-shaped in the side plate (201) of two U-shapeds, the side plate, and the interior connecting plate (203) between side plate and middle plate, middle plate and the middle plate, outside link plate (204) formation.Each plate is welded into box-structure, makes U-shaped frame intensity height, and is in light weight.
Described hydraulic jack (7) is fixed on box U-shaped frame (20) bottom by mount pad (9), and hydraulic jack is fixed on the mount pad by bolt (8) by carrying righting board (13), opposite side towards a side of shaping seat (15).The carrying righting board can improve the fixing stability of hydraulic jack, prevents its unstability under stressing conditions.
In described mount pad (9) outside hand control valve (6) is installed also.Utilize hand control valve can to the piston rod on the hydraulic jack stretch, contract and the size of stroke is controlled.Hand control valve also can be installed in other suitable positions.
Side at the box U-shaped frame can be fixed with side direction hanger (3), so that the box U-shaped frame is laterally hung.Because the extra-high pressure electric pumping plant is hingedly mounted on the support (4), when laterally hanging or the box U-shaped frame laterally being placed, the extra-high pressure electric pumping plant can freely turn round, and remains the state perpendicular to ground.
Bottom at mount pad (9) is equipped with bottom (11) by bottom bolt (10).Hydralic hose Connection Block (12) is arranged, to realize hydraulic jack being connected on the hydraulic jack by hydralic hose and extra-high pressure electric pumping plant.
Two backing plates (17) are fixed on the shaping seat by hexagon socket head cap screw (18) respectively.A plurality of screws are arranged on the shaping seat, can adjust the installation site of backing plate, to regulate two spacings between the backing plate according to the size of stave sheets radian.Also have stiffener (16) to be fixed on the box U-shaped frame on the shaping seat.
Before the device of the utility model used, according to the radian size of stave sheets to be corrected (19), the spacing of regulating two backing plates (17) on the shaping seat was to the appropriate location earlier.When radian is big, two backing plates a long way off, radian hour, from closely.Centre position between two backing plates of the centrally aligned of piston rod.Lifting steel wire rope (1) is installed on two vertical hangers, thereby is utilized lifting appliance to hang steel wire rope this device of slinging.After slinging, the box U-shaped frame is inverted U-shaped.Stave sheets to be corrected (19) is in the middle of the box U-shaped frame (22), and makes piston rod on the hydraulic jack over against the deformation place of waiting to correct stave sheets.Starting extra-high pressure electric pumping plant, and the control by hand control valve (6) make the piston rod on the hydraulic jack overhanging, form extruding to deformation place with backing plate, finish the rectification shaping of the wallboard of deformation place.Piston rod on the hydraulic jack (7) stretch, contract and the size of stroke is controlled by hand control valve (6).After the rectification plastic operation at this position is finished, again the device of the utility model is winched to next deformation place and carry out rectification work.
Claims (5)
1, a kind of vertical storage tank wallboard is installed deformation correcting device, it is characterized in that, it has box U-shaped frame (20), the bottom of box U-shaped frame one side is fixed with hydraulic jack (7), piston rod (14) is arranged on the hydraulic jack, the bottom of box U-shaped frame opposite side is fixed with the shaping seat (15) relative with piston rod, and the shaping seat surface is fixed with two backing plates (17) to a side of piston rod, and the upper end of box U-shaped frame is fixed with vertical hanger (2).
2, vertical storage tank wallboard as claimed in claim 1 is installed deformation correcting device, it is characterized in that, is fixed with support (4) in the side of described box U-shaped frame (20), the hinged extra-high pressure electric pumping plant (5) that is equipped with on the support.
3, vertical storage tank wallboard as claimed in claim 1 or 2 is installed deformation correcting device, it is characterized in that, described box U-shaped frame (20) is by the middle plate (202) of the U-shaped in the side plate (201) of two U-shapeds, the side plate, and the interior connecting plate (203) between side plate and middle plate, middle plate and the middle plate, outside link plate (204) formation.
4, vertical storage tank wallboard as claimed in claim 1 or 2 is installed deformation correcting device, it is characterized in that, described hydraulic jack (7) is fixed on box U-shaped frame (20) bottom by mount pad (9), and hydraulic jack is fixed on the mount pad by spiral shell inspection (8) by carrying righting board (13), opposite side towards a side of shaping seat (15).
5, vertical storage tank wallboard as claimed in claim 4 is installed deformation correcting device, it is characterized in that, in described mount pad (9) outside hand control valve (6) is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083218 CN2794667Y (en) | 2005-05-16 | 2005-05-16 | Vertical storage tank wallboard installation warp orthotic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083218 CN2794667Y (en) | 2005-05-16 | 2005-05-16 | Vertical storage tank wallboard installation warp orthotic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794667Y true CN2794667Y (en) | 2006-07-12 |
Family
ID=36812433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083218 Expired - Fee Related CN2794667Y (en) | 2005-05-16 | 2005-05-16 | Vertical storage tank wallboard installation warp orthotic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794667Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942741A (en) * | 2018-08-07 | 2018-12-07 | 攀钢集团西昌钢钒有限公司 | A kind of special fixture and crane plate hook restorative procedure for repairing crane plate hook |
-
2005
- 2005-05-16 CN CN 200520083218 patent/CN2794667Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942741A (en) * | 2018-08-07 | 2018-12-07 | 攀钢集团西昌钢钒有限公司 | A kind of special fixture and crane plate hook restorative procedure for repairing crane plate hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |