CN103203571A - Large H-shaped steel turnover device and use method thereof - Google Patents
Large H-shaped steel turnover device and use method thereof Download PDFInfo
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- CN103203571A CN103203571A CN2013100700485A CN201310070048A CN103203571A CN 103203571 A CN103203571 A CN 103203571A CN 2013100700485 A CN2013100700485 A CN 2013100700485A CN 201310070048 A CN201310070048 A CN 201310070048A CN 103203571 A CN103203571 A CN 103203571A
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- shaped steel
- turning device
- rectangular opening
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Abstract
The invention discloses a large H-shaped steel turnover device and a use method thereof. The large H-shaped steel turnover device comprises a plurality of mutually matched circular supporting seats, each circular supporting seat comprises a circular supporting frame or two semicircular supporting frames, a rectangular hole is arranged in the middle of one circular supporting frame, the two semicircular supporting frames are folded and then fixedly locked to form a completely circular structure, foldable rectangular grooves are arranged in the middles of folding surfaces of the semicircular supporting frames respectively, the two rectangular grooves are folded to form a rectangular hole, and limit devices for clamping H-shaped steel to be turned over are arranged on the inner walls of the upper end and the lower end of the rectangular hole respectively. The large H-shaped steel turnover device is reasonable in structural design, the large H-shaped steel can be easily turned over without the aid of a travelling crane by one to two persons when the large H-shaped steel is continuously welded in a flange thickening manner, the large H-shaped steel turnover device is convenient to operate and high in efficiency, the method is simple, and time is saved.
Description
Technical field
The present invention relates to large H-shaped steel processing and fabricating device, belong to field of machining, relate in particular to a kind of large H-shaped steel turning device and using method thereof.
Background technology
In the full-automatic suspension type edge holder swing of processing and fabricating crossbeam process, need carry out edge of a wing thickening continuous welding work to large H-shaped steel, edge of a wing thickening 16mm, continuous weld, the monolateral double V-groove welding in both sides, groove depth 15mm, average 6 meters of every crossbeam length, each 6-8 root, every heavily about 700 kilograms, when such crossbeam is welded, according to welding process requirement, need repeatedly reverse 180 ℃ and weld, need driving and many people to cooperate under the normal condition and can finish upset work, both waste manpower and time, increased unsafe factor again, simultaneously also influence other people and use driving, have a strong impact on production efficiency, can not satisfy instructions for use.
Summary of the invention
The objective of the invention is in order to remedy the deficiency of prior art, a kind of large H-shaped steel turning device and using method thereof are provided, when large H-shaped steel is carried out edge of a wing thickening continuous welding, can be by one to the two people large H-shaped steel that under the situation of assisting that do not need to drive a vehicle, overturns easily, easy to operate, method is simple, saves time the efficient height.
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 circular support seat that many groups cooperatively interact and use, described circular supporting base 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, be a completely circular structure after being locked after two semicircle bracing frames are involutory, the middle part of its involutory surface be respectively equipped with can be involutory rectangular channel, be a rectangular opening after two rectangular channels are involutory, be respectively equipped with the stopping means that blocks H shaped steel to be flipped on the inwall of the upper and lower side of described rectangular opening.
Described circular support seat is two groups, lays respectively at the both ends of large H-shaped steel to be flipped.
Rectangular opening on the described semicircle bracing frame is made up of the rectangular channel of two mutual symmetries, and the length of rectangular opening is identical with the height of H shaped steel to be flipped, and the width of described rectangular opening cooperates with the width of H shaped steel to be flipped.
Stopping means on the described semicircle bracing frame is limiting plate, described limiting plate is separately fixed on the inwall of upper and lower side of rectangular opening, two outsides of described semicircle bracing frame involutory surface are respectively equipped with the fixed head of mutual correspondence, be respectively equipped with the locking positioning hole on the described fixed head, and be locked by fixture.
The width of the rectangular opening of described circular support frame cooperates with the width of H shaped steel to be flipped, and the length of described rectangular opening is greater than the height of H shaped steel to be flipped.
Stopping means on the described semicircle bracing frame includes limiting plate, is respectively equipped with the locking positioning hole on the described limiting plate, and is locked by fixture in the locking positioning hole, is provided with gusset between described limiting plate and the 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) at first according to the turning device of H shaped steel rotation suitable dimension to be flipped, it is sling liftoff with driving, fork truck or hoist cable from H shaped steel middle part;
B) manually turning device is enclosed within on the H shaped steel successively then, and H shaped steel is blocked locking, when turning device is semicircle bracing frame, at first be stuck on the H shaped steel semicircle bracing frame is involutory, the steel wing plate of limiting plate and H shaped steel is close to, clamp the back and pass with bolt that the locking positioning hole is locked on the involutory surface fixed head, when turning device is the circular support frame, at first the rectangular opening with the circular support frame is enclosed within on the H shaped steel, limiting plate is parallel with the steel wing plate of H shaped steel, clamps the back and passes on the steel wing plate that limiting plate withstands on H shaped steel with bolt and be locked; Wherein the visual H shaped steel of the distance between turning device length is determined, the amount of deflection unanimity that each section of H shaped steel produced because of own wt;
C) after H shaped steel and turning device fix, the H shaped steel that installs turning device is placed on the spacious smooth ground, removes the mechanism of slinging, the turning device of artificial pivoting end, H shaped steel is followed rotation, and the postpone that puts in place is blocked and can be welded with buting iron on the turning device both sides; When needs overturn, remove buting iron, H shaped steel is carried out the arbitrarily angled upset of 360 degree.
Its principle is: a large H-shaped steel uses two covering devices at least, be installed in large H-shaped steel respectively near the place, two ends, two semicircle bracing frames are lumped together to form a circular support seat, simultaneously open a rectangular channel at semicircle bracing frame involutory surface, be a rectangular opening after the combination, perhaps offer a rectangular opening at the middle part of circular support frame, fixing of large H-shaped steel easy to setup and large H-shaped steel, after the locking, by the circular support seat after the combination, can realize the arbitrarily angled upset of large H-shaped steel, simple to operate, save time the efficient height.
Wherein the size of rectangular channel just in time is half of large H-shaped steel cross section length and width that needs clamping in the semicircle bracing frame, two limiting plates of rectangular opening broadside place welding of forming, the limiting plate face is parallel with large H-shaped steel wing plate face, good stability when making large H-shaped steel fixedly, two block plates are welded in place in large H-shaped steel cross section both sides, two semicircle faying face places separately, be to manufacture bolt hole at steel plate, connect with bolt and tighten together.
The width of rectangular opening cooperates with the width of H shaped steel to be flipped in the circular support frame, the length of described rectangular opening is greater than the height of H shaped steel to be flipped, the limiting plate face is parallel with large H-shaped steel wing plate face, wherein the fixture bolt withstands on the large H-shaped steel wing plate face, the good stability when making large H-shaped steel fixedly after the locking successively.
Advantage of the present invention is:
Reasonable in design of the present invention, when large H-shaped steel is carried out edge of a wing thickening continuous welding, can be by one to the two people large H-shaped steel that under the situation of assisting that do not need to drive a vehicle, overturns easily, easy to operate, method is simple, saves time the efficient height.
Description of drawings
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.
The specific embodiment
Referring to accompanying drawing,
Embodiment one: adopt two circular support shelf structures.
A kind of large H-shaped steel turning device, include the circular support seat that many groups cooperatively interact and use, the circular support seat includes two semicircle bracing frames 1 that cooperatively interact respectively, 2, and two halves circular support frame 1,2 are a completely circular structure after involutory, semicircle bracing frame 1, the middle part of 2 involutory surfaces be respectively equipped with can be involutory rectangular channel, be a rectangular opening 3 after two rectangular channels are involutory, be respectively equipped with limiting plate 4 on the inwall of the upper and lower side of rectangular opening 3,5, semicircle bracing frame 1, two outsides of 2 involutory surfaces are respectively equipped with the fixed head 6 of mutual correspondence, be respectively equipped with the locking positioning hole on the fixed head 6, 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 shaped steel 8 to be flipped, and the width of rectangular opening 3 cooperates with the width of H shaped steel 8 to be flipped; Described rectangular opening 3 is made up of the rectangular channel of two mutual symmetries; Described fixture 7 is bolt.
Embodiment two: adopt the circular support shelf structure.
A kind of large H-shaped steel turning device, include the circular support frame 9 that many groups cooperatively interact and use, a rectangular opening 3 is offered at the middle part of circular support frame 9, be respectively equipped with limiting plate 4,5 on the inwall of rectangular opening 3 upper and lower sides, be respectively equipped with the locking positioning hole on the limiting plate 4,5, and be locked by fixture 7 in the locking positioning hole; Described circular support frame 9 is two groups, lays respectively at the both ends of H shaped steel 8 to be flipped; The width of described rectangular opening 3 cooperates with the width of H shaped steel 8 to be flipped, and the length of rectangular opening 3 is greater than the height of H shaped steel 8 to be flipped; Described limiting plate 4,5 and circular support frame 9 between be provided with gusset 10; Described fixture 7 is bolt.
The using method of described large H-shaped steel turning device, its concrete steps are as follows:
D) at first according to the turning device of H shaped steel rotation suitable dimension to be flipped, it is sling liftoff with driving, fork truck or hoist cable from H shaped steel middle part;
E) manually turning device is enclosed within on the H shaped steel successively then, and H shaped steel is blocked locking, when turning device is semicircle bracing frame, at first be stuck on the H shaped steel semicircle bracing frame is involutory, the steel wing plate of limiting plate and H shaped steel is close to, clamp the back and pass with bolt that the locking positioning hole is locked on the involutory surface fixed head, when turning device is the circular support frame, at first the rectangular opening with the circular support frame is enclosed within on the H shaped steel, limiting plate is parallel with the steel wing plate of H shaped steel, clamps the back and passes on the steel wing plate that limiting plate withstands on H shaped steel with bolt and be locked; Wherein the visual H shaped steel of the distance between turning device length is determined, the amount of deflection unanimity that each section of H shaped steel produced because of own wt;
After H shaped steel and turning device fix, the H shaped steel that installs turning device is placed on the spacious smooth ground, removes the mechanism of slinging, the turning device of artificial pivoting end, H shaped steel is followed rotation, and the postpone that puts in place is blocked and can be welded with buting iron on the turning device both sides; When needs overturn, remove buting iron, H shaped steel is carried out the arbitrarily angled upset of 360 degree.
Claims (8)
1. large H-shaped steel turning device, it is characterized in that: include the circular support seat that many groups cooperatively interact and use, described circular supporting base 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, be a completely circular structure after being locked after two semicircle bracing frames are involutory, the middle part of its involutory surface be respectively equipped with can be involutory rectangular channel, be a rectangular opening after two rectangular channels are involutory, be respectively equipped with the stopping means that blocks H shaped steel to be flipped on the inwall of the upper and lower side of described rectangular opening.
2. large H-shaped steel turning device according to claim 1, it is characterized in that: described circular support seat is two groups, lays respectively at the both ends of large H-shaped steel to be flipped.
3. large H-shaped steel turning device according to claim 1, it is characterized in that: the rectangular opening on the described semicircle bracing frame is made up of the rectangular channel of two mutual symmetries, and the length of rectangular opening is identical with the height of H shaped steel to be flipped, and the width of described rectangular opening cooperates with the width of H shaped steel to be flipped.
4. large H-shaped steel turning device according to claim 3, it is characterized in that: the stopping means on the described semicircle bracing frame is limiting plate, described limiting plate is separately fixed on the inwall of upper and lower side of rectangular opening, two outsides of described semicircle bracing frame involutory surface are respectively equipped with the fixed head of mutual correspondence, be respectively equipped with the locking positioning hole on the described fixed head, and be locked by fixture.
5. large H-shaped steel turning device according to claim 1, it is characterized in that: the width of the rectangular opening of described circular support frame cooperates with the width of H shaped steel to be flipped, and the length of described rectangular opening is greater than the height of H shaped steel to be flipped.
6. large H-shaped steel turning device according to claim 5, it is characterized in that: the stopping means on the described semicircle bracing frame includes limiting plate, be respectively equipped with the locking positioning hole on the described limiting plate, and locking positioning is locked by fixture in the hole, is provided with gusset between described limiting plate and the circular support seat.
7. according to claim 3 or 6 described large H-shaped steel turning devices, it is characterized in that: described fixture is bolt.
8. based on the using method of the described large H-shaped steel turning device of claim 1, its concrete steps are as follows:
At first according to the turning device of H shaped steel rotation suitable dimension to be flipped, it is sling liftoff with driving, fork truck or hoist cable from H shaped steel middle part;
Manually turning device is enclosed within on the H shaped steel successively then, and H shaped steel is blocked locking, when turning device is semicircle bracing frame, at first be stuck on the H shaped steel semicircle bracing frame is involutory, the steel wing plate of limiting plate and H shaped steel is close to, clamp the back and pass with bolt that the locking positioning hole is locked on the involutory surface fixed head, when turning device is the circular support frame, at first the rectangular opening with the circular support frame is enclosed within on the H shaped steel, limiting plate is parallel with the steel wing plate of H shaped steel, clamps the back and passes on the steel wing plate that limiting plate withstands on H shaped steel with bolt and be locked; Wherein the visual H shaped steel of the distance between turning device length is determined, the amount of deflection unanimity that each section of H shaped steel produced because of own wt;
After H shaped steel and turning device fix, the H shaped steel that installs turning device is placed on the spacious smooth ground, removes the mechanism of slinging, the turning device of artificial pivoting end, H shaped steel is followed rotation, and the postpone that puts in place is blocked and can be welded with buting iron on the turning device both sides; When needs overturn, remove buting iron, H shaped steel is carried out the arbitrarily angled upset of 360 degree.
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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| 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 true CN103203571A (en) | 2013-07-17 |
| CN103203571B CN103203571B (en) | 2016-03-02 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107160225A (en) * | 2017-06-23 | 2017-09-15 | 中铁六局集团有限公司 | A kind of face auxiliary machining device of H profile steel three and application method |
| CN108381011A (en) * | 2018-05-18 | 2018-08-10 | 中船黄埔文冲船舶有限公司 | A kind of H profile steel turns over assembling and welding process and its auxiliary mould |
| CN109079410A (en) * | 2018-10-17 | 2018-12-25 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of large-size stainless steel welded H section steel group pair and revolution welder |
| 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 |
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| 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 |
| US20120279949A1 (en) * | 2011-05-07 | 2012-11-08 | Simmons Robert J | Box column assembly |
| 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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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| US20120279949A1 (en) * | 2011-05-07 | 2012-11-08 | Simmons Robert J | Box column assembly |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107160225A (en) * | 2017-06-23 | 2017-09-15 | 中铁六局集团有限公司 | A kind of face auxiliary machining device of H profile steel three and application method |
| CN108381011A (en) * | 2018-05-18 | 2018-08-10 | 中船黄埔文冲船舶有限公司 | A kind of H profile steel turns over assembling and welding process and its auxiliary mould |
| CN109079410A (en) * | 2018-10-17 | 2018-12-25 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of large-size stainless steel welded H section steel group pair and revolution welder |
| 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 |
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| CN103203571B (en) | 2016-03-02 |
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