CN-224200060-U - Node cladding structure of interior wall and steel column

Abstract

The utility model relates to the technical field of building construction, in particular to a node cladding structure of an inner wall and a steel column, which comprises the steel column and the inner wall, wherein a positioning column is arranged on the surface of the steel column, at least one buffer piece is arranged on the surface of the inner wall, the positioning column is matched with the buffer piece to connect the steel column and the inner wall, the surfaces of the steel column and the inner wall are covered with mortar layers, the surfaces of the steel column are provided with mortar leveling layers, the surfaces of the mortar leveling layers are covered with galvanized steel wire meshes, the surfaces of the galvanized steel wire meshes are covered with glass fiber mesh fabrics, the glass fiber mesh fabrics extend to the surfaces of the inner wall until the surfaces of the inner wall and the steel column are completely covered, mortar is used for compacting, the positioning column is arranged on the surfaces of the steel column, the positioning column is matched with the buffer piece of the inner wall to form flexible connection, the mounting seat of the buffer piece is allowed to realize modularized mounting through a fixed groove and a corrugated stainless steel mesh belt mounting groove, and the corrugated stainless steel mesh belt is deformed by means of an adjustable design elastic adaptation structure of a mounting block, so that the risk of cracking is further reduced.

Inventors

• WANG CONGZHANG
• YIN WANYUN
• QIAN YUANDI
• ZHANG ZHAOLEI
• ZHAO GUOHUI
• ZHANG XIAOCHUN
• DING GUIHUA
• CHENG ANCHUN

Assignees

• 中国十七冶集团有限公司

Dates

Publication Date

20260505

Application Date

20250530

Claims (9)

1. 1. The node cladding structure of the inner wall and the steel column comprises the steel column (1) and the inner wall (2) and is characterized in that a positioning column is arranged on the surface of the steel column (1), at least one buffer piece (7) is arranged on the surface of the inner wall (2), the positioning column is matched with the buffer piece (7) to connect the steel column (1) and the inner wall (2), and a mortar layer is covered on the surfaces of the steel column (1) and the inner wall (2).
2. 2. The node coating structure of an inner wall and a steel column according to claim 1, wherein the buffer member (7) comprises a mounting seat (8), the mounting seat (8) is fixedly connected with the inner wall (2), the mounting seat (8) comprises a first plate-shaped portion (801) and a second plate-shaped portion (802), and a fixing groove (10) is formed in the surface of the first plate-shaped portion (801).
3. 3. The node coating structure of an inner wall and a steel column according to claim 2, wherein corrugated stainless steel mesh belt mounting grooves (14) are formed in the lateral surface of the second plate-shaped portion (802), communication grooves (11) are formed in the bottoms of the stainless steel mesh belt mounting grooves (14), the communication grooves (11) penetrate through the bottoms of the stainless steel mesh belt mounting grooves (14), first positioning grooves (12) are formed in the surface of the second plate-shaped portion (802), and the first positioning grooves (12) penetrate through the second plate-shaped portion (802) and are communicated with the corrugated stainless steel mesh belt mounting grooves (14).
4. 4. The node coating structure of an inner wall and a steel column according to claim 3, further comprising a mounting block (13) and a corrugated stainless steel mesh belt (9), wherein a second positioning groove (1301) is formed in the surface of the mounting block (13), the second positioning groove (1301) penetrates through the mounting block (13), the mounting block (13) stretches into the stainless steel mesh belt mounting groove (14) until the first positioning groove (12) is aligned with the second positioning groove (1301), and the mounting block (13) moves linearly along the stainless steel mesh belt mounting groove (14).
5. 5. The node coating structure of an inner wall and a steel column according to claim 4, wherein the lateral surface of the mounting block (13) is connected with at least one corrugated stainless steel mesh belt (9), two ends of the corrugated stainless steel mesh belt (9) are connected with the mounting block (13), and through holes (22) are uniformly formed in the surface of the corrugated stainless steel mesh belt (9).
6. 6. The node coating structure of the inner wall and the steel column according to claim 1, wherein a mortar leveling layer (3) is arranged on the surface of the steel column (1), and the mortar leveling layer (3) extends to the surface of the inner wall (2) until the surface of the steel column (1) is completely coated.
7. 7. The node coating structure of the inner wall and the steel column according to claim 6, wherein a fireproof coating (5) is arranged between the mortar leveling layer (3) and the surface of the steel column (1).
8. 8. The node coating structure of the inner wall and the steel column according to claim 7, wherein the surface of the mortar leveling layer (3) is covered with a galvanized steel wire mesh (4).
9. 9. The node coating structure of the inner wall and the steel column according to claim 8, wherein the galvanized steel wire mesh (4) is covered with glass fiber mesh cloth (6), the glass fiber mesh cloth (6) extends to the surface of the inner wall (2) until the surface of the inner wall (2) and the surface of the steel column (1) are completely covered, and mortar is used for compaction.

Description

Node cladding structure of interior wall and steel column Technical Field The utility model relates to the technical field of building construction, in particular to a node cladding structure of an inner wall and a steel column. Background Steel structures, a major structural type in the construction field, are mainly composed of steel materials. Such structures are typically composed of steel beams, steel columns, steel trusses and like members made of steel sections, steel plates and like materials, which are joined by means of welds, bolts or rivets. The steel structure is widely applied to large-scale factory buildings, stadiums, super high-rise buildings and other projects due to light weight and construction convenience. The steel structure column and the building inner wall are generally connected in a rigid mode, including welding, bolting, notch connection and the like, and the traditional rigid connection, such as welding or bolting, is used for transmitting load in a rigid mode, is high in structural rigidity, and can cause stress concentration, and particularly the junction of the brick wall and the steel column is prone to cracking. Through searching, the utility model with the publication number of CN205502236U provides a connecting node of an inner wall and a steel column, but the connecting part of the node is connected with sealant only by using a self-tapping screw, and the problem that the junction of a brick wall and the steel column is easy to crack still exists. Disclosure of Invention In order to solve the problem that the existing steel structure column is subjected to stress concentration due to hard connection in a building, so that cracking occurs at the junction of a brick wall and the steel column, the utility model provides a node cladding structure of an inner wall and the steel column, and the problem is solved. The utility model provides a node cladding structure of interior wall and steel column, includes steel column and interior wall, and the interior wall is the prefab, and steel column surface mounting has the reference column, and interior wall surface mounting has at least one bolster, and the reference column cooperates with the bolster to connect steel column and interior wall, steel column and interior wall surface cover have the mortar bed. Further, the positioning column is matched with the buffer piece to replace the traditional rigid connection, so that tiny displacement is allowed to occur between the steel column and the inner wall, stress concentration is avoided, load and deformation energy are absorbed through flexible connection, the cracking risk of the junction is reduced, and the earthquake resistance of the structure is further improved. Further, the buffer piece comprises a mounting seat, the mounting seat is fixedly connected with the inner wall, the mounting seat comprises a first plate-shaped part and a second plate-shaped part, and a fixing groove is formed in the surface of the first plate-shaped part. Further, the corrugated stainless steel mesh belt mounting groove is formed in the lateral surface of the second plate-shaped portion, the communicating groove is formed in the bottom of the stainless steel mesh belt mounting groove, the communicating groove penetrates through the bottom of the stainless steel mesh belt mounting groove, the first positioning groove is formed in the surface of the second plate-shaped portion, and the first positioning groove penetrates through the second plate-shaped portion and is communicated with the corrugated stainless steel mesh belt mounting groove. Further, the communicated grooves assist better penetration of the mortar or foaming agent, and further enhance the adhesive force of the mortar or foaming agent. Further, still include installation piece and ripple stainless steel guipure, the installation piece surface is provided with the second constant head tank, and the second constant head tank runs through the installation piece, and the installation piece stretches into stainless steel guipure mounting groove, and until first constant head tank aligns with the second constant head tank, installation piece along stainless steel guipure mounting groove linear motion. Further, divide into first platy portion and second platy portion with the mount pad, set up fixed slot and ripple stainless steel guipure mounting groove respectively, make things convenient for follow-up modularization installation, the fixed slot ensures simultaneously that the bolster is connected with the firm of interior wall, and ripple stainless steel guipure mounting groove provides accurate installation route for follow-up guipure, further promotes the efficiency of construction. Further, the side surface of the mounting block is connected with at least one corrugated stainless steel mesh belt, two ends of the corrugated stainless steel mesh belt are connected with a mounting block, and through holes are uniformly formed in the surfa