CN203437871U - Large-angle seam assembling tool of large vertical-type storage tank - Google Patents
Large-angle seam assembling tool of large vertical-type storage tank Download PDFInfo
- Publication number
- CN203437871U CN203437871U CN201320549160.2U CN201320549160U CN203437871U CN 203437871 U CN203437871 U CN 203437871U CN 201320549160 U CN201320549160 U CN 201320549160U CN 203437871 U CN203437871 U CN 203437871U
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- storage tank
- groove
- type storage
- angle seam
- support bar
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Abstract
Disclosed is a large-angle seam assembling tool of a large vertical-type storage tank. The large-angle seam assembling tool of the large vertical-type storage tank mainly resolves the problems that in the process of assembling large-angle seams of the vertical-type storage tank, the verticality of the wall plate of the tank is not accurate and assembling quality is poor. The large-angle seam assembling tool of the large vertical-type storage tank is characterized in that a through groove is formed in a strong magnetic base (5) in the horizontal direction, the strong magnetic base (5) is connected with a supporting rod (2) through a rotary shaft (9) in the direction perpendicular to the through groove, check block grooves (10) are respectively formed in the two sides of the rotary shaft (9) in the through groove, a check block (4) is arranged in one check block groove (10), and a lifting jack (3) is supported between the supporting rod (2) and the check block (4). The large-angle seam assembling tool of the large vertical-type storage tank is small in size and light in structure. When the large-angle seam assembling tool of the large vertical-type storage tank is used for assembling the large-angle seams, the assembling quality is high, construction procedures can be simplified, labor intensity is relieved, and work efficiency is improved.
Description
Technical field
The utility model relates to mechanical field, the large angle seam assembling of especially a kind of large-scale vertical storage tank work card tool.
Background technology
The large angle seam assembling process of vertical storage tank is mainly that tank shell perpendicularity and tank shell and tank bottom gap length are controlled.In the large angle seam assembling of storage tank construction in the past, use traditional jack to control tank shell perpendicularity and tank bottom gap always, carrying out when tank shell perpendicularity is adjusted, be mainly fall by the magnetic line of force perpendicularity of measuring tank shell, then according to magnetic line of force pendant, measure numerical value and inwardly (outwards) adjustment is carried out in the top of the tank shell of measurement point or bottom make perpendicularity meet code requirement.In group, often occur in to process partial vertical degree adjust not in place, adjust the phenomenons such as precision is inadequate, large angle seam assembling quality is poor, causes big angle seam welding easy generation weld defect of poor quality, and complex operation.
Summary of the invention
In order to overcome tank shell perpendicularity inaccuracy in the large angle seam assembling process of existing vertical storage tank, cause the poor deficiency of assembling quality, the utility model provides a kind of large-scale vertical storage tank large angle seam assembling tool, this instrument volume is little, structure is light, adopt the large angle seam of this tool assemble, assembling quality is high, can simplify working procedure, reduce labour intensity, increase work efficiency.
The technical solution of the utility model is: the large angle seam assembling of a kind of large-scale vertical storage tank work card tool, comprise strong magnetic base, jack, on described strong magnetic base, along continuous straight runs has groove, on strong magnetic base, perpendicular to groove direction, by rotating shaft, be connected with support bar, and in groove, the both sides of rotating shaft have block groove, one of them block groove is built-in with block, and jack is supported between support bar and block.
The utlity model has following beneficial effect: owing to taking such scheme, powerful base can be by magnetic-adsorption on tank bottom, and support bar is fixed on tank shell, utilize jack to come tank shell inwardly or to external-adjuster, thereby guarantee tank shell perpendicularity.This instrument volume is little, light, and activity is strong; Long service life, can reuse.Adopt the large angle seam of this tool assemble, assembling quality is high, simplifies working procedure, raises labour efficiency, and has reduced workman's work.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2, Fig. 3 are respectively the top views under the different use states of the utility model.
1-tank shell in figure, 2-support bar, 3-jack, 4-block, the strong magnetic base of 5-, 6-tank bottom, 7-hanger, 8-chain sling, 9-rotating shaft, 10-block groove.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
By shown in Fig. 1 to Fig. 3, the large angle seam assembling tool of a kind of large-scale vertical storage tank, comprise strong magnetic base 5, jack 3, on described strong magnetic base 5, along continuous straight runs has groove, on strong magnetic base 5, perpendicular to groove direction, by rotating shaft 9, be connected with support bar 2, support bar 2 is positioned at groove inside, and rotating shaft 9 is through strong magnetic base 5 and support bar 2, and support bar 2 can be along rotating shaft 9 rotation at least 180 degree.In groove, the both sides of rotating shaft 9 have block groove 10, and the width of block groove 10 is greater than groove width, and in use, one of them block groove 10 is built-in with block 4 to this instrument, and jack 3 is supported between support bar 2 and block 4.
The use state of this instrument has following four kinds, narrates respectively below:
1, to tank shell top to external-adjuster: as Fig. 2, first strong magnetic base 5 is placed into tank bottom 6 relevant positions, opens magnetic switch; Adjust support bar 2 positions and make itself and tank shell 1 at 45 °, and support bar 2 and tank shell 1 weld together; Block 4 is put into the block groove 10 on right side; Jack 3 is placed on support bar 2 right sides, is supported on respectively on support bar 2 and block 4.When jack 3 ejects, owing to being fixing point between support bar 2 and tank shell 1, also fixing between strong magnetic base 5 and tank bottom 6, so support bar 2 drives tank shell 1 tops outwards to move, thus the perpendicularity of adjustment tank shell.
2, tank shell top is inwardly adjusted: first strong magnetic base 5 is placed into tank bottom 6 relevant positions, opens magnetic switch; Adjust support bar 2 positions and make itself and tank shell at 45 °, and support bar 2 and tank shell 1 are welded together; Block 4 is put into the block groove 10 in left side; Jack 3 is placed on support bar 2 left sides, is supported on respectively on support bar 2 and block 4.When jack 3 ejects, owing to being fixing point between support bar 2 and tank shell 1, between strong magnetic base 5 and tank bottom 6, also fix, so support bar 2 just drives tank shell 1 top inwardly to move, as Fig. 3 (now can not use hanger 7 and chain sling 8).
3, to tank shell bottom to external-adjuster: first strong magnetic base 5 is placed into tank bottom 6 relevant positions, opens magnetic switch; Adjusting support bar 2 makes it parallel with tank bottom 6; Block 4 is put into the block groove 10 on right side; Jack 3 is placed on support bar 2 right sides, is supported on respectively on support bar 2 and block 4.When jack 3 ejects, owing to being fixing point between support bar 2 and tank shell 1, also fixing between strong magnetic base 5 and tank bottom 6, so support bar 2 drive tank shell 1 bottoms outwards move, as Fig. 2.
4, tank shell bottom is inwardly adjusted: first strong magnetic base 5 is placed into tank bottom 6 relevant positions, opens magnetic switch; Adjusting support bar 2 makes it parallel with tank bottom 6; Block 4 is put into the block groove 10 in left side; Jack 3 is placed on support bar 2 left sides, is supported on respectively on support bar 2 and block 4; On tank shell 1, weld two hangers 7, with two chain slings 8, hanger 7 and rotating shaft 9 are linked together.When jack 3 ejects, owing to being fixing point between support bar 2 and tank shell 1, also fixing between strong magnetic base 5 and tank bottom 6, so support bar 2 drives tank shell 1 bottom inwardly to move.
Claims (1)
1. the large angle seam assembling tool of large-scale vertical storage tank, comprise strong magnetic base (5), jack (3), it is characterized in that: the upper along continuous straight runs of described strong magnetic base (5) has groove, strong magnetic base (5) is upper is connected with support bar (2) perpendicular to groove direction by rotating shaft (9), and in groove, the both sides of rotating shaft (9) have block groove (10), one of them block groove (10) is built-in with block (4), and jack (3) is supported between support bar (2) and block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549160.2U CN203437871U (en) | 2013-09-05 | 2013-09-05 | Large-angle seam assembling tool of large vertical-type storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549160.2U CN203437871U (en) | 2013-09-05 | 2013-09-05 | Large-angle seam assembling tool of large vertical-type storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437871U true CN203437871U (en) | 2014-02-19 |
Family
ID=50088945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549160.2U Expired - Lifetime CN203437871U (en) | 2013-09-05 | 2013-09-05 | Large-angle seam assembling tool of large vertical-type storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712319A (en) * | 2015-03-13 | 2015-06-17 | 成都大漠石油机械有限公司 | Oil well gradient measuring device |
-
2013
- 2013-09-05 CN CN201320549160.2U patent/CN203437871U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712319A (en) * | 2015-03-13 | 2015-06-17 | 成都大漠石油机械有限公司 | Oil well gradient measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |