CN211540088U - L-shaped overturning mould for heavy steel column - Google Patents
L-shaped overturning mould for heavy steel column Download PDFInfo
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- CN211540088U CN211540088U CN202020045848.7U CN202020045848U CN211540088U CN 211540088 U CN211540088 U CN 211540088U CN 202020045848 U CN202020045848 U CN 202020045848U CN 211540088 U CN211540088 U CN 211540088U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a heavy steel column L type upset mould, it includes L type web, wherein: the L-shaped web plate is formed into an L shape by a first web plate and a second web plate which are mutually connected, and a non-connecting end of the first web plate and the second web plate is provided with a hanging hole; the inner edge and the outer edge of the first web are respectively welded with a first inner flange plate and a first outer flange plate, a plurality of first reinforcing plates are arranged between the first inner flange plate and the first outer flange plate at intervals, and the first reinforcing plates are welded with the first inner flange plate, the first outer flange plate and the first web; the flange board, the outer flange board of second in the second have been welded respectively to the inside and outside border of second web, are equipped with a plurality of second stiffening plates in the second between flange board and the outer flange board of second at interval, flange board, the outer flange board of second and second web welded connection in second stiffening plate and the second. The utility model discloses can realize the upset to heavy shaped steel post, labour saving and time saving, work efficiency is high, and the security is high.
Description
Technical Field
The utility model relates to a upset mould indicates an L type upset mould for heavy steel column especially.
Background
As building levels increase, buildings become increasingly bulky. At present, in engineering projects, the section size of a common oversized and overweight rectangular steel column can reach 2200mm multiplied by 2000mm, the tonnage can reach 80 tons, the position of the heavy steel column is required to be continuously adjusted in the welding process, lifting lugs are usually welded on the heavy steel column at present, and the heavy steel column is overturned by means of a gantry crane and a steel wire rope. From practical implementation, it can be seen that the conventional flipping method has the following disadvantages: firstly, the lifting lugs are subjected to blanking, assembly, welding, trimming, cutting and polishing, so that the waste of manpower and materials is caused, the consumed time is long, and the construction efficiency is low; secondly, safety accidents are easily caused by factors such as calculation errors of lifting lug loads and the like in the overturning process of the heavy steel column; thirdly, in the overturning process, the steel wire rope can cause abrasion of different degrees to the external corner of the heavy section steel column, and the quality of the steel column is seriously influenced. Therefore, the design of the overturning mould capable of effectively improving the overturning work efficiency of the heavy steel column and ensuring the quality of the heavy steel column is a problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy steel column L type upset mould, it can realize the upset to heavy steel column, labour saving and time saving, work efficiency is high, and the security is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heavy steel column L type upset mould which characterized in that: it includes L type web, wherein: the L-shaped web plate is formed into an L shape by a first web plate and a second web plate which are mutually connected, and a non-connecting end of the first web plate and the second web plate is provided with a hanging hole; the inner edge and the outer edge of the first web are respectively welded with a first inner flange plate and a first outer flange plate, a plurality of first reinforcing plates are arranged between the first inner flange plate and the first outer flange plate at intervals, and the first reinforcing plates are welded with the first inner flange plate, the first outer flange plate and the first web; the flange board, the outer flange board of second in the second have been welded respectively to the inside and outside border of second web, are equipped with a plurality of second stiffening plates in the second between flange board and the outer flange board of second at interval, flange board, the outer flange board of second and second web welded connection in second stiffening plate and the second.
The utility model has the advantages that:
the utility model discloses can realize the upset to the large-tonnage of any cross sectional shape, the heavy steel column of large cross section, upset labour saving and time saving, work efficiency is high, the security is high, and prevent that the design of the T type frame of colliding with makes the external corner of heavy steel column and the reentrant corner of L type upset mould mutually isolated come, thereby effectively protected the external corner of heavy steel column can not receive colliding with of L type upset mould and take place the damage in the upset in-process, the quality of heavy steel column has been ensured, the cost increase scheduling problem that the steel column brought has been repaired to follow-up secondary has been avoided.
Drawings
Fig. 1 is a schematic structural view of the L-shaped turnover clamping fixture for heavy steel columns of the present invention.
Fig. 2 is a schematic perspective view of the L-shaped turning mold for heavy steel columns of the present invention.
Fig. 3 is a schematic diagram illustrating the use of the present invention.
Detailed Description
As shown in fig. 1 to 3, the utility model discloses heavy steel column L type upset mould 70 includes L type web, wherein: the L-shaped web plate is formed into an L shape by a first web plate 10 and a second web plate 20 which are connected with each other, and the non-connecting ends of the first web plate 10 and the second web plate 20 are both provided with lifting holes 90; the inner edge and the outer edge of the first web plate 10 are respectively welded with a first inner flange plate 11 and a first outer flange plate 12, a plurality of first reinforcing plates 13 are arranged between the first inner flange plate 11 and the first outer flange plate 12 at intervals (usually at equal intervals), and the first reinforcing plates 13 are welded with the first inner flange plate 11, the first outer flange plate 12 and the first web plate 10 to enhance the structural strength; the inner edge and the outer edge of the second web plate 20 are respectively welded with a second inner flange plate 21 and a second outer flange plate 22, a plurality of second reinforcing plates 23 are arranged between the second inner flange plate 21 and the second outer flange plate 22 at intervals (usually at equal intervals), and the second reinforcing plates 23 are welded with the second inner flange plate 21, the second outer flange plate 22 and the second web plate 20 to enhance the structural strength.
In practical design, the first web 10 and the second web 20 are strip-shaped and have the same size, as shown in fig. 1, and the first web 10 and the second web 20 are connected and perpendicular to each other. The lengths of the first and second webs 10 and 20 can be designed according to the size of the heavy steel column 60 to be turned.
In practical design, the first web 10 and the second web 20, which constitute the L-shaped web, are integrally formed.
In the present invention, the structure formed between the first web 10 and the first inner flange plate 11 and the first outer flange plate 12 may be equivalent to an i-beam structure, and similarly, the structure formed between the second web 20 and the second inner flange plate 21 and the second outer flange plate 22 may be equivalent to an i-beam structure.
As shown in fig. 1, the connection and bending portion between the first web 10 and the second web 20 forms a circular arc transition edge 30.
As shown in fig. 1 and 2, the first inner flange plate 11 welded to the first web 10 and the second inner flange plate 21 welded to the second web 20 are integrally connected to each other at a portion where the first web 10 and the second web 20 are connected to each other and bent, and similarly, the first outer flange plate 12 welded to the first web 10 and the second outer flange plate 22 welded to the second web 20 are integrally connected to each other at a portion where the first web 10 and the second web 20 are connected to each other and bent.
In other words, the first inner flange plate 11 of the first web 10 and the second inner flange plate 21 of the second web 20 are integrally formed, and similarly, the first outer flange plate 12 of the first web 10 and the second outer flange plate 22 of the second web 20 are integrally formed.
As shown in fig. 1 and 2, in actual design, the first inner flange plate 11 welded to the first web plate 10 and the second inner flange plate 21 welded to the second web plate 20 are both welded with anti-knock T-shaped frames 50, and the two anti-knock T-shaped frames 50 are separated and discontinuous at the mutually connected and bent parts between the first web plate 10 and the second web plate 20 to form a reentrant corner 40.
In practical design, as shown in fig. 2, the T-shaped anti-knock T-shaped frame 50 is formed by welding a flat plate 51 and a vertical plate 52 which are perpendicular to each other, the vertical plate 52 is welded with the first inner flange plate 11 or the second inner flange plate 21, and the surface of the flat plate 51 faces a heavy steel column 60 which needs to be turned over.
In addition, in practical design, the first inner and outer flange plates 11, 12 on the first web 10 narrow as they extend to the non-joined end of the first web 10, as indicated by the reference numeral 80 in fig. 2, and the second inner and outer flange plates 21, 22 on the second web 20 also narrow as they extend to the non-joined end of the second web 20, as indicated by the reference numeral 80' in fig. 2.
The utility model discloses in, each part such as first web 10, second web 20 can use the preparation of steel sheet leftover bits in the processing factory, greatly reduced the cost.
During the upset, use a pair of the utility model discloses heavy steel column L type upset mould 70, like fig. 3, the utility model discloses lifting hook is installed respectively to two lewis holes 90 on the heavy steel column L type upset mould 70, and the lifting hook articulates on wire rope. As shown in fig. 3, two the heavy steel column L-shaped turning clamping fixture 70 of the present invention is in a vertical state, and is parallel to each other, and then only needs to be controlled by the control wire rope, and will the heavy steel column L-shaped turning clamping fixture 70 of the present invention lifts and sleeves the heavy steel column 60 to be turned, and then the turning operation can be performed on the heavy steel column 60.
In the in-process of upset, the both sides of heavy steel column 60 support respectively and lean on two T type frame 50 of preventing colliding with to make the external corner of heavy steel column 60 with the utility model discloses the internal corner 40 of L type upset mould 70 is kept apart mutually, has effectively protected the external corner of heavy steel column 60 and can not receive to collide with, has ensured the quality of heavy steel column 60.
In the present invention, a heavy steel column generally refers to a large-tonnage, large-cross-section steel column, the cross-sectional shape of which is rectangular, or which is composed of rectangular structural members. Large cross-section usually refers to a cross-section with the longest single side longer than 1.6 meters, and large tonnage usually refers to a weight of tens of tons, even tens of tons.
The utility model has the advantages that:
the utility model discloses can realize the upset to the large-tonnage of any cross sectional shape, the heavy steel column of large cross section, upset labour saving and time saving, work efficiency is high, the security is high, and prevent that the design of the T type frame of colliding with makes the external corner of heavy steel column and the reentrant corner of L type upset mould mutually isolated come, thereby effectively protected the external corner of heavy steel column can not receive colliding with of L type upset mould and take place the damage in the upset in-process, the quality of heavy steel column has been ensured, the cost increase scheduling problem that the steel column brought has been repaired to follow-up secondary has been avoided.
The above description is the preferred embodiment of the present invention and the technical principle applied by the preferred embodiment, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes based on the equivalent transformation, simple replacement, etc. of the technical solution of the present invention all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a heavy steel column L type upset mould which characterized in that: it includes L type web, wherein: the L-shaped web plate is formed into an L shape by a first web plate and a second web plate which are mutually connected, and a non-connecting end of the first web plate and the second web plate is provided with a hanging hole; the inner edge and the outer edge of the first web are respectively welded with a first inner flange plate and a first outer flange plate, a plurality of first reinforcing plates are arranged between the first inner flange plate and the first outer flange plate at intervals, and the first reinforcing plates are welded with the first inner flange plate, the first outer flange plate and the first web; the flange board, the outer flange board of second in the second have been welded respectively to the inside and outside border of second web, are equipped with a plurality of second stiffening plates in the second between flange board and the outer flange board of second at interval, flange board, the outer flange board of second and second web welded connection in second stiffening plate and the second.
2. The heavy steel column L-shaped overturning clamping fixture as claimed in claim 1, wherein:
the first web and the second web constituting the L-shaped web are integrally formed.
3. The heavy steel column L-shaped overturning clamping fixture as claimed in claim 1, wherein:
the first web plate and the second web plate are connected with each other and bent to form an arc transition edge.
4. The heavy steel column L-shaped overturning clamping fixture as claimed in claim 1, wherein:
the first inner flange plate and the second inner flange plate are connected into a whole at the mutually connected and bent parts between the first web plate and the second web plate;
the first outer flange plate and the second outer flange plate are connected into a whole at the positions where the first web plate and the second web plate are connected and bent with each other.
5. The heavy steel column L-shaped overturning clamping fixture as claimed in any one of claims 1 to 4, wherein:
and the first inner flange plate and the second inner flange plate are respectively welded with anti-collision T-shaped frames, and the two anti-collision T-shaped frames are separated at the parts of the first web plate and the second web plate which are connected and bent mutually to form a reentrant angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045848.7U CN211540088U (en) | 2020-01-09 | 2020-01-09 | L-shaped overturning mould for heavy steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020045848.7U CN211540088U (en) | 2020-01-09 | 2020-01-09 | L-shaped overturning mould for heavy steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540088U true CN211540088U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020045848.7U Expired - Fee Related CN211540088U (en) | 2020-01-09 | 2020-01-09 | L-shaped overturning mould for heavy steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518482A (en) * | 2020-11-28 | 2021-03-19 | 温州竺陌机械科技有限公司 | Self-locking turnover type rough edge polishing equipment for stainless steel plate |
| CN115255723A (en) * | 2022-06-30 | 2022-11-01 | 青岛昊宇重工有限公司 | Heavy steel structure welding platform |
-
2020
- 2020-01-09 CN CN202020045848.7U patent/CN211540088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518482A (en) * | 2020-11-28 | 2021-03-19 | 温州竺陌机械科技有限公司 | Self-locking turnover type rough edge polishing equipment for stainless steel plate |
| CN115255723A (en) * | 2022-06-30 | 2022-11-01 | 青岛昊宇重工有限公司 | Heavy steel structure welding platform |
| CN115255723B (en) * | 2022-06-30 | 2024-06-11 | 青岛昊宇重工有限公司 | Heavy steel construction welded platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |