CN103203571B - A kind of large H-shaped steel turning device and using method thereof - Google Patents
A kind of large H-shaped steel turning device and using method thereof Download PDFInfo
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- CN103203571B CN103203571B CN201310070048.5A CN201310070048A CN103203571B CN 103203571 B CN103203571 B CN 103203571B CN 201310070048 A CN201310070048 A CN 201310070048A CN 103203571 B CN103203571 B CN 103203571B
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Abstract
The invention discloses a kind of large H-shaped steel turning device and using method thereof, include the many groups of circular support seats be used in conjunction with each other, described circular bearing seat is a circular support frame or two semicircle bracing frames, and the middle part of a circular support frame is provided with a rectangular opening, in a completely circular structure after being locked after two semicircle bracing frames are involutory, the middle part of its involutory surface is respectively equipped with rectangular channel that can be involutory, in a rectangular opening after two rectangular channels are involutory, the inwall of the upper and lower side of described rectangular opening is respectively equipped with the stopping means blocking H profile steel to be flipped.Reasonable in design of the present invention, when carrying out edge of a wing thickening continuous welding to large H-shaped steel, can overturn large H-shaped steel easily by one to two people when not needing driving to assist, easy to operate, method is simple, and save time, efficiency is high.
Description
Technical field
The present invention relates to large H-shaped steel processing and fabricating device, belong to field of machining, particularly relate to a kind of large H-shaped steel turning device and using method thereof.
Background technology
In processing and fabricating full-automatic suspension type edge holder swinging crossbeam process, need that the edge of a wing is carried out to large H-shaped steel and thicken continuous welding work, the edge of a wing thickeies 16mm, continuous weld, the monolateral double V-groove welding in both sides, groove depth 15mm, average 6 meters of every root crossbeam length, each 6-8 root, every root heavily about 700 kilograms, when welding such crossbeam, according to welding process requirement, repeatedly need reverse 180 DEG C and weld, need driving and many people to coordinate under normal circumstances and can complete upset work, both manpower and time had been wasted, turn increase unsafe factor, also affecting other people uses driving simultaneously, have a strong impact on production efficiency, instructions for use can not be met.
Summary of the invention
The object of the invention is the deficiency in order to make up prior art, provide a kind of large H-shaped steel turning device and using method thereof, when edge of a wing thickening continuous welding is carried out to large H-shaped steel, large H-shaped steel can be overturn easily when not needing driving to assist by one to two people, easy to operate, method is simple, and save time, efficiency is high.
The present invention is achieved through the following technical solutions:
A kind of large H-shaped steel turning device, it is characterized in that: include the many groups of circular support seats be used in conjunction with each other, described circular bearing seat is a circular support frame or two semicircle bracing frames, and the middle part of a circular support frame is provided with a rectangular opening, in a completely circular structure after being locked after two semicircle bracing frames are involutory, the middle part of its involutory surface is respectively equipped with rectangular channel that can be involutory, in a rectangular opening after two rectangular channels are involutory, the inwall of the upper and lower side of described rectangular opening is respectively equipped with the stopping means blocking H profile steel to be flipped.
Described circular support seat is two groups, lays respectively at the both ends of large H-shaped steel to be flipped.
Rectangular opening on described semicircle bracing frame is made up of two symmetrical rectangular channels, and the length of rectangular opening is identical with the height of H profile steel to be flipped, the width of described rectangular opening and the width fits of H profile steel to be flipped.
Stopping means on described semicircle bracing frame is limiting plate, described limiting plate is separately fixed on the inwall of the upper and lower side of rectangular opening, described semicircle bracing frame involutory surface two outside be respectively equipped with mutually corresponding fixed head, described fixed head is respectively equipped with locking positioning hole, and is locked by fixture.
The width of the rectangular opening of described circular support frame and the width fits of H profile steel to be flipped, the length of described rectangular opening is greater than the height of H profile steel to be flipped.
Stopping means on described semicircle bracing frame includes limiting plate, described limiting plate is respectively equipped with locking positioning hole, and is locked by fixture in locking positioning hole, is provided with gusset between described limiting plate and circular support seat.
Described fixture is bolt.
The using method of described large H-shaped steel turning device, its concrete steps are as follows:
A) first rotate the turning device of suitable dimension according to H profile steel to be flipped, sling liftoff in the middle part of H profile steel with driving, fork truck or hoist cable;
B) then artificial turning device to be enclosed within H profile steel successively, and H profile steel is blocked locking, when turning device is semicircle bracing frame, first be stuck in H profile steel by involutory for semicircle bracing frame, the steel wing plate of limiting plate and H profile steel is close to, clamp rear bolt to be locked through locking positioning hole on involutory surface fixed head, when turning device is circular support frame, first the rectangular opening of circular support frame is enclosed within H profile steel, limiting plate is parallel with the steel wing plate of H profile steel, clamps on steel wing plate that rear bolt withstands on H profile steel through limiting plate and is locked; The visual H profile steel length of distance wherein between turning device is determined, the amount of deflection as far as possible making each section of H profile steel produce because of own wt is consistent;
C) after H profile steel and turning device fix, the H profile steel installing turning device is placed on spacious smooth ground, removes the turning device of sling mechanism, manual rotation end, H profile steel follows rotation, and the postpone that puts in place is blocked can weld at turning device both sides buting iron; When needs overturn, remove buting iron, 360 degree of arbitrarily angled upsets are carried out to H profile steel.
Its principle is: a large H-shaped steel at least uses two covering devices, be arranged on large H-shaped steel respectively near two ends place, two semicircle bracing frames are combined and can form a circular support seat, on semicircle bracing frame involutory surface, open a rectangular channel simultaneously, in a rectangular opening after combination, or offer a rectangular opening at the middle part of circular support frame, large H-shaped steel easy to setup and large H-shaped steel fixing, after locking, by the circular support seat after combination, the arbitrarily angled upset of large H-shaped steel can be realized, simple to operate, save time, efficiency is high.
Wherein in semicircle bracing frame, the size of rectangular channel is just in time the half of the large H-shaped steel cross-sectional aspect needing clamping, two pieces of limiting plates are welded at the rectangular opening broadside place of composition, limiting plate face is parallel with large H-shaped steel wing plate face, good stability when large H-shaped steel is fixed, two block plates are welded separately in the place of large H-shaped steel cross section both sides, two semicircle faying face places, be manufacture bolt hole at steel plate, connect with bolt and tighten together.
The width of rectangular opening and the width fits of H profile steel to be flipped in circular support frame, the length of described rectangular opening is greater than the height of H profile steel to be flipped, limiting plate face is parallel with large H-shaped steel wing plate face, wherein fixture bolt withstands on large H-shaped steel wing plate face, good stability when large H-shaped steel being fixed after locking successively.
Advantage of the present invention is:
Reasonable in design of the present invention, when carrying out edge of a wing thickening continuous welding to large H-shaped steel, can overturn large H-shaped steel easily by one to two people when not needing driving to assist, easy to operate, method is simple, and save time, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of embodiment one.
Fig. 2 is the front view of embodiment one.
Fig. 3 is the cross section structure schematic diagram of embodiment two.
Fig. 4 is the front view of embodiment two.
Detailed description of the invention
See accompanying drawing,
Embodiment one: adopt two circular support shelf structures.
A kind of large H-shaped steel turning device, include the many groups of circular support seats be used in conjunction with each other, circular support seat includes two semicircle bracing frames 1 cooperatively interacted respectively, 2, and the circular bracing frame 1 of two halves, 2 is involutory rear in a completely circular structure, semicircle bracing frame 1, the middle part of 2 involutory surfaces is respectively equipped with rectangular channel that can be involutory, in a rectangular opening 3 after two rectangular channels are involutory, the inwall of the upper and lower side of rectangular opening 3 is respectively equipped with limiting plate 4, 5, semicircle bracing frame 1, 2 involutory surfaces two outside be respectively equipped with mutually corresponding fixed head 6, fixed head 6 is respectively equipped with locking positioning hole, and be locked by fixture 7, described circular support seat is two groups, lays respectively at the both ends of large H-shaped steel 8 to be flipped, the length of described rectangular opening 3 is identical with the height of H profile steel 8 to be flipped, the width of rectangular opening 3 and the width fits of H profile steel to be flipped 8, described rectangular opening 3 is made up of two symmetrical rectangular channels, described fixture 7 is bolt.
Embodiment two: adopt circular support shelf structure.
A kind of large H-shaped steel turning device, include the many groups of circular support framves 9 be used in conjunction with each other, a rectangular opening 3 is offered at the middle part of circular support frame 9, the inwall of rectangular opening 3 upper and lower side is respectively equipped with limiting plate 4,5, limiting plate 4,5 is respectively equipped with locking positioning hole, and is locked by fixture 7 in locking positioning hole; Described circular support frame 9 is two groups, lays respectively at the both ends of H profile steel 8 to be flipped; The width of described rectangular opening 3 and the width fits of H profile steel to be flipped 8, the length of rectangular opening 3 is greater than the height of H profile steel 8 to be flipped; Gusset 10 is provided with between described limiting plate 4,5 and circular support frame 9; Described fixture 7 is bolt.
The using method of described large H-shaped steel turning device, its concrete steps are as follows:
D) first rotate the turning device of suitable dimension according to H profile steel to be flipped, sling liftoff in the middle part of H profile steel with driving, fork truck or hoist cable;
E) then artificial turning device to be enclosed within H profile steel successively, and H profile steel is blocked locking, when turning device is semicircle bracing frame, first be stuck in H profile steel by involutory for semicircle bracing frame, the steel wing plate of limiting plate and H profile steel is close to, clamp rear bolt to be locked through locking positioning hole on involutory surface fixed head, when turning device is circular support frame, first the rectangular opening of circular support frame is enclosed within H profile steel, limiting plate is parallel with the steel wing plate of H profile steel, clamps on steel wing plate that rear bolt withstands on H profile steel through limiting plate and is locked; The visual H profile steel length of distance wherein between turning device is determined, the amount of deflection as far as possible making each section of H profile steel produce because of own wt is consistent;
After H profile steel and turning device fix, the H profile steel installing turning device is placed on spacious smooth ground, removes the turning device of sling mechanism, manual rotation end, H profile steel follows rotation, and the postpone that puts in place is blocked can weld at turning device both sides buting iron; When needs overturn, remove buting iron, 360 degree of arbitrarily angled upsets are carried out to H profile steel.
Claims (1)
1. a large H-shaped steel turning device, it is characterized in that: include the many groups of circular support seats be used in conjunction with each other, described circular support seat is a circular support frame or two semicircle bracing frames, and the middle part of a circular support frame is provided with a rectangular opening, in a completely circular structure after being locked after two semicircle bracing frames are involutory, the middle part of its involutory surface is respectively equipped with rectangular channel that can be involutory, in a rectangular opening after two rectangular channels are involutory, the inwall of the upper and lower side of described rectangular opening is respectively equipped with the stopping means blocking H profile steel to be flipped;
Described circular support seat is two groups, lays respectively at the both ends of large H-shaped steel to be flipped;
Rectangular opening on described semicircle bracing frame is made up of two symmetrical rectangular channels, and the length of rectangular opening is identical with the height of H profile steel to be flipped, the width of described rectangular opening and the width fits of H profile steel to be flipped;
Stopping means on described semicircle bracing frame is limiting plate, described limiting plate is separately fixed on the inwall of the upper and lower side of rectangular opening, described semicircle bracing frame involutory surface two outside be respectively equipped with mutually corresponding fixed head, described fixed head is respectively equipped with locking positioning hole, and is locked by fixture;
The width of the rectangular opening of described circular support frame and the width fits of H profile steel to be flipped, the length of described rectangular opening is greater than the height of H profile steel to be flipped;
Stopping means on described circular support frame includes limiting plate, described limiting plate is respectively equipped with locking positioning hole, and is locked by fixture in locking positioning hole, is provided with gusset between described limiting plate and circular support seat;
Described fixture is bolt;
The using method of described large H-shaped steel turning device, its concrete steps are as follows: the turning device first rotating suitable dimension according to H profile steel to be flipped, sling liftoff with driving, fork truck or hoist cable in the middle part of H profile steel; Then artificial turning device to be enclosed within H profile steel successively, and H profile steel is blocked locking, when turning device is semicircle bracing frame, first be stuck in H profile steel by involutory for semicircle bracing frame, the steel wing plate of limiting plate and H profile steel is close to, clamp rear bolt to be locked through locking positioning hole on involutory surface fixed head, when turning device is circular support frame, first the rectangular opening of circular support frame is enclosed within H profile steel, limiting plate is parallel with the steel wing plate of H profile steel, clamps on steel wing plate that rear bolt withstands on H profile steel through limiting plate and is locked; The visual H profile steel length of distance wherein between turning device is determined, the amount of deflection as far as possible making each section of H profile steel produce because of own wt is consistent; After H profile steel and turning device fix, the H profile steel installing turning device is placed on spacious smooth ground, removes the turning device of sling mechanism, manual rotation end, H profile steel follows rotation, and the postpone that puts in place is blocked can weld at turning device both sides buting iron; When needs overturn, remove buting iron, 360 degree of arbitrarily angled upsets are carried out to H profile steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070048.5A CN103203571B (en) | 2013-03-06 | 2013-03-06 | A kind of large H-shaped steel turning device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310070048.5A CN103203571B (en) | 2013-03-06 | 2013-03-06 | A kind of large H-shaped steel turning device and using method thereof |
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| CN103203571A CN103203571A (en) | 2013-07-17 |
| CN103203571B true CN103203571B (en) | 2016-03-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105710587A (en) * | 2016-04-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Butt welding rotating frame for I-shaped steel beam |
| CN107160225B (en) * | 2017-06-23 | 2019-03-29 | 中铁六局集团有限公司 | A kind of three face auxiliary machining device of H profile steel and application method |
| CN108381011B (en) * | 2018-05-18 | 2021-03-02 | 中船黄埔文冲船舶有限公司 | Turning-over assembling and welding method for H-shaped steel and auxiliary tool thereof |
| CN109079410B (en) * | 2018-10-17 | 2020-07-03 | 哈电集团（秦皇岛）重型装备有限公司 | Large-scale stainless steel welding H shaped steel group is to and rotary welding device |
| CN113547275A (en) * | 2021-06-15 | 2021-10-26 | 安徽金阳金属结构工程有限公司 | Welding turnover device for H-shaped steel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904347A (en) * | 1997-07-03 | 1999-05-18 | Lin; Tsann-Hwang | Device for turning long members |
| US5975512A (en) * | 1998-09-08 | 1999-11-02 | Lin; Tsann-Hwang | Device for turning long members |
| US5980191A (en) * | 1997-01-15 | 1999-11-09 | Trible; William | Rectangular tube clamping and maneuvering apparatus |
| CN202684433U (en) * | 2012-05-15 | 2013-01-23 | 长江精工钢结构(集团)股份有限公司 | Circular overturning tool for use in welding of H steel member |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950648B2 (en) * | 2011-05-07 | 2015-02-10 | Conxtech, Inc. | Box column assembly |
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2013
- 2013-03-06 CN CN201310070048.5A patent/CN103203571B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980191A (en) * | 1997-01-15 | 1999-11-09 | Trible; William | Rectangular tube clamping and maneuvering apparatus |
| US5904347A (en) * | 1997-07-03 | 1999-05-18 | Lin; Tsann-Hwang | Device for turning long members |
| US5975512A (en) * | 1998-09-08 | 1999-11-02 | Lin; Tsann-Hwang | Device for turning long members |
| CN202684433U (en) * | 2012-05-15 | 2013-01-23 | 长江精工钢结构(集团)股份有限公司 | Circular overturning tool for use in welding of H steel member |
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