CN-117803129-B - Wall-connected conversion pipe column and manufacturing process thereof

CN117803129BCN 117803129 BCN117803129 BCN 117803129BCN-117803129-B

Abstract

The invention relates to the technical field of building steel structure processing and manufacturing, and discloses a wall-connected conversion tubular column, wherein a pistol plate is arranged on a tile plate through a sealing plate I and a sealing plate II; a conversion side plate I is arranged on one side of the pistol plate on the side of the sealing plate I, and the conversion side plate I is connected with a stiffening plate I; A stiffening plate III is arranged on a pistol plate on the side of a sealing plate II, a sealing plate III is arranged at the end part of the pistol plate on the side of the sealing plate II, a conversion side plate II is arranged on a tile plate, a cross web is connected with the conversion side plate I through a stiffening plate V, a conversion side plate III and a cross wing plate are arranged on the side of the conversion side plate I, a cover plate is arranged on the conversion side plate II and the conversion side plate III and fixedly connected with the pistol plate, a bottom plate is arranged at the end part of the pistol plate on the side of the sealing plate I, a column jacking pipe is arranged on the pistol plate on the side of the sealing plate II, the column jacking pipe is mutually connected with the tile plate, and the column jacking pipe is fixedly connected with the pistol plate and the stiffening plate III. The invention perfectly realizes the wall connection conversion, avoids the collision of the ground wall connection and the steel pipe column, is easy to weld between the gun plate and the outer tile plate, and can weld various hidden welding seams of the stiffening plates.

Inventors

YANG JIE
GAO JUN
CHU WENXIANG
WANG YIHUI

Assignees

上海建工（江苏）钢结构有限公司

Dates

Publication Date: 20260508
Application Date: 20240119

Claims (5)

1. The wall-connected conversion pipe column is characterized by comprising a tile plate (1), a pistol plate (2), a conversion side plate II (10) and a cover plate (17), wherein the pistol plate (2) is arranged on the tile plate (1) through a sealing plate I (3) and a sealing plate II (4), one side of the pistol plate (2) close to the tile plate (1) is provided with the conversion side plate I (7), the conversion side plate I (7) is fixedly connected with a stiffening plate I (5), the stiffening plate III (8) is arranged on the pistol plate (2) on the sealing plate II (4), the sealing plate III (9) is arranged at the end part of the pistol plate (2) on the sealing plate II (4), the conversion side plate II (10) is arranged on the tile plate (1), the stiffening plate V (13) is provided with a cross web (12), the conversion side plate III (14) and the cross wing plate (15) are arranged on the edge of the conversion side plate I (7), the conversion side plate II (10) and the conversion side plate III (14) are fixedly connected with the pistol plate III (8), the end part of the stiffening plate (2) on the sealing plate I (3), a column top pipe (19) is arranged on the pistol plate (2) at the side of the sealing plate II (4), the column top pipe (19) is connected with the tile plate (1), and the column top pipe (19) is fixedly connected with the pistol plate (2) and the stiffening plate III (8); The cross web (12) is provided with a stiffening plate VI (16), and the stiffening plate VI (16) is fixedly connected with the pistol plate (2), the conversion side plate II (10) and the conversion side plate III (14), wherein the conversion side plate III (14) and the cross wing plate (15) are mutually connected and fixedly connected with the cross web (12); the sealing plate III (9) is provided with a notch which is clamped with the pistol board (2), and the sealing plate III (9) is fixedly connected with the stiffening plate III (8) and the inner wall of the tile board (1); An inner longitudinal stiffening plate and an outer transverse stiffening plate IV (11) are arranged between the stiffening plate I (5) and the sealing plate III (9).
2. The wall-connected conversion pipe column according to claim 1, wherein stiffening plates I (5) are arranged on two sides of the pistol plate (2), the stiffening plates I (5) are fixedly connected with the inner wall of the tile plate (1), stiffening plates II (6) are arranged on one side of the stiffening plates I (5), and the stiffening plates II (6) are fixedly connected with the pistol plate (2), the sealing plate I (3) and the tile plate (1).
3. The wall-connected conversion pipe column according to claim 1, wherein the stiffening plate III (8) is fixedly connected with the stiffening plate I (5) and the inner wall of the tile plate (1).
4. The wall-connected conversion pipe column according to claim 1, wherein the conversion side plates II (10) are fixedly connected with the stiffening plates I (5) and the sealing plates III (9).
5. A wall-mounted switching string as claimed in claim 1, wherein the stiffening plate V (13) and the cross web (12) are fixedly connected with the pistol plate (2).

Description

Wall-connected conversion pipe column and manufacturing process thereof Technical Field The invention relates to the technical field of building steel structure processing and manufacturing, in particular to a wall-connected conversion pipe column and a manufacturing process thereof. Background In the building project for supporting business of the airport T1 airport terminal of the siphon bridge, in the area of the airport T1 airport terminal of the siphon bridge, the south side of the base is close to the north side boundary of the traffic center of the T1 airport terminal, the east side is close to the red line of the eight road ways of the airport, the west side is close to the energy center of the T1 airport terminal, and the north side is close to the terminal area of the A building of the T1 airport terminal. Project total building area 463311.08 m2, above ground building area 33198m2, below ground building area 13112.88m 2.9 layers above ground and 2 layers below ground. The main functions of the project are supporting service rooms of the terminal building, and the overground parts comprise supporting service facilities such as public hall, atrium, restaurant, overnight room for passengers, banquet meeting, multifunctional hall, management room, administrative room and the like. The underground part is mainly a logistics service house, an equipment house and a garage, wherein the B2 layer garage has the function of civil air defense. The underground of the east side of the field is provided with an aviation oil pipeline, the design of the basement is to return the aviation oil pipeline, and the distance between the outer wall of the basement and the pipeline is required to be controlled to meet the related requirements. The basement outer wall adopts a 'two-in-one' method of enclosing the diaphragm wall, and the east basement steel column collides with the diaphragm wall, so that the structural design adopts a method of diaphragm wall conversion column. As shown in fig. 14-17, the original wall-connected conversion pipe column is converted into a circular pipe by a cross-shaped box type and then is connected with a ground wall in an inclined way, the internal structure of the node is very complex due to the two conversion, the arc plates in the cavity and the circular pipe are theoretically perfectly corresponding, the actual welding of the arc plates in the cavity and the outer side arc plates is difficult to realize, and the hidden welding seams of multiple stiffening plates cannot be welded. The manufacturing method of the cross column rotary round tube column structure and the cross column rotary round tube column structure disclosed by CN107335903B are characterized in that the cross column rotary round tube column structure is directly upward and downward and is in single conversion, and can collide with the ground connecting wall of a building for supporting business of a terminal building. For this reason, a new technical solution is needed to solve the above technical problems. Disclosure of Invention The invention aims to solve the technical problem of providing a wall-connecting conversion pipe column which perfectly realizes wall-connecting conversion and avoids collision between a ground wall and a steel pipe column, is easy to weld between a gun plate and an outer tile plate, and can be welded even with a plurality of stiffening plate hidden welding seams, and a manufacturing process thereof. The invention provides a wall-connecting conversion pipe column, which comprises a tile plate, a pistol plate, a conversion side plate II and a cover plate, wherein the pistol plate is arranged on the tile plate through a sealing plate I and a sealing plate II, the conversion side plate I is arranged on one side of the pistol plate, which is close to the tile plate, and fixedly connected with the stiffening plate I, the stiffening plate III is arranged on the pistol plate on the side of the sealing plate II, the sealing plate III is arranged at the end part of the pistol plate on the side of the sealing plate II, the conversion side plate II is arranged on the tile plate, the stiffening plate V is arranged on the stiffening plate V, the conversion side plate III and the cross wing plate are arranged on the side of the conversion side plate I, the cover plate is arranged on the conversion side plate II and the conversion side plate III, the cover plate is fixedly connected with the pistol plate, the end part of the pistol plate on the side of the sealing plate I is provided with a bottom plate, the column top is mutually connected with the tile plate, and the column top is fixedly connected with the pistol plate and the stiffening plate III. By adopting the technical scheme, the original design structure is optimized, the original outside bent plate is split into the U-shaped tile plate and the conversion side plate II, the original cross-shaped stiffening plate III and the gun plate are lifted ou