CN-116871759-B - Be used for dysmorphism steel construction welding equipment

CN116871759BCN 116871759 BCN116871759 BCN 116871759BCN-116871759-B

Abstract

The invention relates to the field of steel structure welding, and particularly discloses welding equipment for special-shaped steel structures, which comprises a base, a bottom driving device, an internal steel structure limiting assembly, an external steel structure limiting assembly, an annular welding assembly and an annular welding assembly, wherein the bottom driving device is connected with the base, the internal steel structure limiting assembly is connected with the bottom driving device, the external steel structure limiting assembly is movably connected with the internal steel structure limiting assembly in a sleeved mode, the annular welding assembly is connected with the bottom driving device, the internal steel structure limiting assembly comprises a limiting frame assembly, the limiting frame assembly is connected with the bottom driving device, a jacking assembly is connected with the inside of the limiting frame assembly, the pressing assembly is connected with the limiting frame assembly, the multi-point limiting of a special-shaped steel structure can be achieved through the cooperation of the internal steel structure limiting assembly and the external steel structure limiting assembly, meanwhile, the welding flexibility is further improved through the annular welding assembly.

Inventors

Hui Zhiwang
NING QIANG
YANG HONGMING
ZHU XUANKAI
PENG HONGXIAN
XIANG YUXUAN

Assignees

江苏三航润驰机械工程有限公司

Dates

Publication Date: 20260505
Application Date: 20230815

Claims (4)

1. A welding apparatus for profiled steel structure, comprising: A base; The bottom driving device is connected with the base; the built-in steel structure limiting assembly is connected with the bottom driving device; the external steel structure limiting assembly is movably connected with the internal steel structure limiting assembly in a sleeved mode and is used for being matched with the internal steel structure limiting assembly to finish limiting and fixing of the special-shaped steel structure; The annular welding assembly is connected with the bottom driving device and is used for welding and processing the steel structure; Wherein, built-in steel constructs spacing subassembly includes: the limiting frame assembly is connected with the bottom driving device; The jacking component is connected with the inside of the limit frame component and is used for adjusting the height of the steel structural component; the pressing and fixing assembly is connected with the limiting frame assembly and used for limiting and fixing the external steel structure limiting assembly; The bottom drive device includes: The fixing seat is connected with the base; the first driving piece is connected with the fixed seat; The top frame is connected with one side of the fixed seat, which is far away from the base; The limiting sliding grooves are arranged in the top frame; the through grooves are formed in the top frame; the spacing frame assembly includes: the connecting plate frame penetrates through the groove to be connected with the base in a sliding mode and is connected with one end, far away from the fixed seat, of the first driving piece; the limiting frame is connected with one side, far away from the base, of the connecting plate frame; The at least three communication grooves are arranged in the limiting frame; the limiting groove frame is arranged in the communication groove and fixedly connected with the connecting plate frame; One end of the sliding seat is fixedly connected with the bottom side of the limit frame, and the other end of the sliding seat is in sliding connection with the top of the top frame; The external steel constructs spacing subassembly includes: The fourth driving pieces are connected with the connecting plate frame; the external limiting ring frame is connected with one end, far away from the connecting plate frame, of the fourth driving piece; One side of the first limiting frame is connected with the inside of the external limiting ring frame, and the other side of the first limiting frame is connected with the limiting groove frame in a sliding manner; One side of the second limiting frame is connected with the inside of the external limiting ring frame, and the other side of the second limiting frame is connected with the limiting groove frame in a sliding manner; One end of the fifth driving piece is connected with the inside of the external limiting ring frame; the anti-slip ball body is connected with one end of the fifth driving piece, which is far away from the external limiting ring frame.
2. The welding apparatus for profiled steel structures as claimed in claim 1 wherein the jacking assembly comprises: The second driving piece is connected with the inside of the limit frame; And the top plate is connected with the second driving piece.
3. The welding apparatus for profiled steel structure as claimed in claim 2, wherein the press-fixing assembly comprises: The third driving piece is connected with the limiting frame; The pressing plate is connected with one end, far away from the limiting frame, of the third driving piece; and the antiskid plate is connected with the pressing plate.
4. The welding apparatus for profiled steel structures as claimed in claim 1 wherein the circumferential weld assembly comprises: the sixth driving piece is connected with the top frame; the seventh driving piece is connected with the top frame in a sliding manner, is connected with the limiting chute in a limiting sliding manner and is connected with the sixth driving piece; The connecting frame is connected with one side of the seventh driving piece, which is far away from the top frame; the annular frame is connected with the connecting frames at the two sides; The welding device comprises an annular frame, an eighth driving piece, a welding gun and a welding gun, wherein the eighth driving piece is in meshed connection with the inside of the annular frame, and the welding gun is connected with the eighth driving piece.

Description

Be used for dysmorphism steel construction welding equipment Technical Field The invention relates to the steel structure welding industry, in particular to welding equipment for special-shaped steel structures. Background Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings, bridges and the like. When the steel structure is installed, part of the steel structure needs to be welded and fixed, and because the steel structure is different, the fixing flexible capability of the existing steel structure on the deformed steel structure is limited when the steel structure is welded and fixed, so that development of welding equipment for the deformed steel structure is needed. Disclosure of Invention The invention aims to provide a welding device for special-shaped steel structures, which is used for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: a welding apparatus for profiled steel structure comprising: A base; The bottom driving device is connected with the base; the built-in steel structure limiting assembly is connected with the bottom driving device; the external steel structure limiting assembly is movably connected with the internal steel structure limiting assembly in a sleeved mode and is used for being matched with the internal steel structure limiting assembly to finish limiting and fixing of the special-shaped steel structure; The annular welding assembly is connected with the bottom driving device and is used for welding and processing the steel structure; Wherein, built-in steel constructs spacing subassembly includes: the limiting frame assembly is connected with the bottom driving device; The jacking component is connected with the inside of the limit frame component and is used for adjusting the height of the steel structural component; and the pressing and fixing assembly is connected with the limiting frame assembly and used for limiting and fixing the external steel structure limiting assembly. Compared with the prior art, the multi-point limiting device has the advantages that the multi-point limiting of the deformed steel structural member can be realized through the cooperation of the built-in steel structure limiting assembly and the external steel structure limiting assembly, the fixing flexibility of the deformed steel structural member is improved, and meanwhile, the circumferential welding assembly is arranged, so that the welding flexibility is further improved. Drawings Fig. 1 is a schematic structural view of a welding device for a special-shaped steel structure according to an embodiment of the present invention. Fig. 2 is a schematic top view of a fixing base for a welding device for a special-shaped steel structure according to an embodiment of the present invention. Fig. 3 is a schematic structural view of a limiting frame used in a welding device for a special-shaped steel structure in an embodiment of the invention. Fig. 4 is a schematic front view of an external limiting ring frame for a welding device for a special-shaped steel structure according to an embodiment of the present invention. Fig. 5 is a schematic front view of an annular welding assembly for a welding apparatus for a profiled steel structure in accordance with an embodiment of the invention. In the figure, a base, a 2-bottom driving device, a 3-internal steel structure limiting component, a 4-limiting frame component, a 5-jacking component, a 6-pressing component, a 7-external steel structure limiting component, an 8-annular welding component, a 201-fixing seat, a 202-first driving piece, a 203-top frame, a 204-limiting sliding groove, a 205-through groove, a 401-connecting plate frame, a 402-limiting frame, a 403-communicating groove, a 404-limiting groove frame, a 405-sliding seat, a 501-second driving piece, a 502-top plate, a 601-third driving piece, a 602-pressing plate, a 603-antiskid plate, a 701-fourth driving piece, a 702-external limiting ring frame, a 703-first limiting frame, a 704-second limiting frame, a 705-fifth driving piece, a 706-antiskid sphere, a 801-sixth driving piece, a 802-seventh driving piece, a connecting frame, a 804-annular frame, a 805-eighth driving piece and a 803-welding gun are arranged. Detailed Description The following description of the embodiments of the present invent