CN203459466U - Shaping auxiliary tool of cover plate for transformer transportation - Google Patents
Shaping auxiliary tool of cover plate for transformer transportation Download PDFInfo
- Publication number
- CN203459466U CN203459466U CN201320598490.0U CN201320598490U CN203459466U CN 203459466 U CN203459466 U CN 203459466U CN 201320598490 U CN201320598490 U CN 201320598490U CN 203459466 U CN203459466 U CN 203459466U
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- cover plate
- steel ring
- thick
- transformer
- diameter
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Abstract
The utility model relates to a shaping auxiliary tool of a cover plate for transformer transportation, and belongs to the technical field of transformers. According to the technical scheme, the shaping auxiliary tool comprises an upper reinforcing steel ring (1), a thick-wall steel pipe (2), a lower reinforcing steel ring (3) and a round hole (4), the inner diameter of the thick-wall steel pipe (2) is larger than the diameter of a boss (5) of the cover plate for the transformer transportation, the length of the thick-wall steel pipe (2) is larger than that of the boss (5) of the cover plate for the transformer transportation, the upper reinforcing steel ring (1) and the lower reinforcing steel ring (3) are fixed to the upper end and the lower end of the thick-wall steel pipe (2) respectively, the size of the upper reinforcing steel ring (1) is matched with the cover plate (6) for the transportation, the round hole (4) is formed in the center of the cover plate (6) for the transportation, the diameter of the round hole (4) is equal to the inner diameter of the thick-wall steel pipe, the round hole and the thick-wall steel pipe are in the same central line, and the lower reinforcing steel ring is arranged on an oil press platform. The shaping auxiliary tool has the advantages that the shaping and levelling effect of the cover plate for the transformer transportation is good, production requirements can be met, the labor intensity of workers is low, labor efficiency is high, the work efficiency of a single piece can be improved by 7-10 times, the structure is simple, and use is convenient.
Description
Technical field
The utility model relates to cover plate shaping aid for a kind of transformer transporting, belongs to transformer technology field.
Background technology
At present, in the cover plate of transformer and high voltage distribution installation transportation, there are a large amount of special-shaped cover plates, with reference to accompanying drawing 3,4, after welding fabrication, because special-shaped cover slab plate is thin, middle steel-pipe welding, the inevitable welding deformation that produces, traditional shaping methods, for using hydraulic press, is pressed one time with hydraulic press tup successively along special-shaped cover panel edges, and shaping effect is undesirable, and sometimes produce wave transformation, time-consuming, efficiency is low, can not meet production requirement.
Utility model content
The utility model object is to provide cover plate shaping aid for a kind of transformer transporting, only needs 1～2 adjustment dynamics of hydraulic press pressure testing, just can reach the splendid leveling effect of cover plate for transformer transporting, solves the problem existing in background technology.
The technical solution of the utility model is:
Cover plate shaping aid for a kind of transformer transporting, comprise reinforcement steel ring, thick walled steel tube, lower reinforcement steel ring and circular hole, thick walled steel tube internal diameter is greater than cover plate boss diameter for transformer transporting, length is greater than transformer transporting cover plate land length, upper and lower two ends are fixing upper steel ring and the lower reinforcement steel ring strengthened respectively, upper reinforcement steel ring size matches with cover plate with transformer transporting, center is provided with circular hole, Circularhole diameter equals thick walled steel tube internal diameter, and on same center line, lower reinforcement steel ring is placed on hydraulic press platform.
Described lower reinforcement steel ring diameter is greater than thick walled steel tube external diameter.Make a kind of transformer transporting in hydraulic press pressure testing process, keep more stable with cover plate shaping aid.
Transformer transporting is placed in cover plate boss in the thick walled steel tube of aid, transformer transporting is supportted by the upper reinforcement steel ring holder of aid with the edge of cover plate, makes the stressed uniformity in whole border; With hydraulic press tup, at transformer transporting, with cover plate center, exert pressure, exert pressure after 1～2 time, the shaping effect of cover plate for range estimation transformer transporting, adjusts pressure size, finally reaches transformer transporting and flattens effect with cover plate.
The beneficial effects of the utility model are: transformer transporting is effective with cover plate shaping leveling, can meet production requirement, and labor strength is low, and efficiency is high, and single-piece operating efficiency can improve 7-10 doubly, has feature simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is that the utility model is used view;
Fig. 3 is the utility model abnormity cover plate front view;
Fig. 4 is the utility model abnormity cover plate top view;
In figure: above strengthen steel ring 1, thick walled steel tube 2, lower reinforcement steel ring 3, circular hole 4, transformer transporting cover plate boss 5, cover plate 6, hydraulic press tup 7 for transformer transporting.
The specific embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, 2, 3, 4, cover plate shaping aid for a kind of transformer transporting, comprise reinforcement steel ring 1, thick walled steel tube 2, lower reinforcement steel ring 3 and circular hole 4, thick walled steel tube 2 internal diameters are greater than cover plate boss 5 diameters for transformer transporting, length is greater than cover plate boss 5 length for transformer transporting, reinforcement steel ring 1 and lower reinforcement steel ring 3 are welded respectively in upper and lower two ends, upper reinforcement steel ring 1 size matches with cover plate 6 with transformer transporting, center is provided with circular hole 4, circular hole 4 diameters equal thick walled steel tube 2 internal diameters, and on same center line, lower reinforcement steel ring 3 diameters are greater than thick walled steel tube 2 external diameters, be placed on hydraulic press platform.
The course of work: transformer transporting is placed in cover plate boss in the thick walled steel tube of aid, transformer transporting is supportted by the upper reinforcement steel ring holder of aid with the edge of cover plate, makes the stressed uniformity in whole border; With hydraulic press tup, at transformer transporting, with cover plate center, exert pressure, exert pressure after 1～2 time, the shaping effect of cover plate for range estimation transformer transporting, adjusts pressure size, finally reaches transformer transporting and flattens effect with cover plate.If hydraulic press tup 7 diameters are less than cover plate center hole diameter for transformer transporting, on circular hole, place metal mat, metal mat covers after circular hole, carries out shaping.
Claims (2)
1. cover plate shaping aid for a transformer transporting, it is characterized in that comprising reinforcement steel ring (1), thick walled steel tube (2), lower reinforcement steel ring (3) and circular hole (4), thick walled steel tube (2) internal diameter is greater than cover plate boss (5) diameter for transformer transporting, length is greater than cover plate boss (5) length for transformer transporting, upper and lower two ends are fixing upper steel ring (1) and the lower reinforcement steel ring (3) strengthened respectively, upper reinforcement steel ring (1) size matches with cover plate (6) for transformer transporting, center is provided with circular hole (4), circular hole (4) diameter equals thick walled steel tube (2) internal diameter, and on same center line, lower reinforcement steel ring (3) is placed on hydraulic press platform.
2. cover plate shaping aid for a kind of transformer transporting according to claim 1, is characterized in that described lower reinforcement steel ring (3) diameter is greater than thick walled steel tube (2) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598490.0U CN203459466U (en) | 2013-09-27 | 2013-09-27 | Shaping auxiliary tool of cover plate for transformer transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598490.0U CN203459466U (en) | 2013-09-27 | 2013-09-27 | Shaping auxiliary tool of cover plate for transformer transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459466U true CN203459466U (en) | 2014-03-05 |
Family
ID=50171848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598490.0U Expired - Fee Related CN203459466U (en) | 2013-09-27 | 2013-09-27 | Shaping auxiliary tool of cover plate for transformer transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506435A (en) * | 2013-09-27 | 2014-01-15 | 保定天威集团有限公司 | Method and auxiliary tool for reshaping of cover plate used for transformer transportation |
-
2013
- 2013-09-27 CN CN201320598490.0U patent/CN203459466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506435A (en) * | 2013-09-27 | 2014-01-15 | 保定天威集团有限公司 | Method and auxiliary tool for reshaping of cover plate used for transformer transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |