CN-224200281-U - High-altitude butt joint device for steel frame construction

Abstract

The utility model provides a high-altitude butt joint device for steel frame construction, which comprises a fixing structure, a butt joint structure and a connecting structure, wherein the fixing structure is fixed on the side wall of a stand column through a fixing bolt, the fixing structure comprises a clamping sleeve, a fixing sleeve, I-steel and a reinforcing rib, the clamping sleeve is matched with the fixing sleeve to be clamped on the side wall of the stand column, the clamping sleeve, the fixing sleeve and the stand column are fixed in series through the fixing bolt, one end of the I-steel is welded and fixed on the side wall of the clamping sleeve, the reinforcing rib is welded and fixed between the side wall of the I-steel and the side wall of the clamping sleeve, the butt joint structure is clamped on the side wall of the other end of the I-steel, the connecting structure comprises a fixing cover, and the fixing cover is fixed between two I-steel nodes through the fixing bolt.

Inventors

• HU XIAOZHE
• WU YIKAI
• YU GANG
• XU NANJUN
• ZHOU TIANHONG
• CHEN CHENG

Assignees

• 浙江省一建建设集团有限公司
• 浙江工程设计有限公司

Dates

Publication Date

20260505

Application Date

20250228

Claims (7)

1. 1. The high-altitude butt joint device for steel frame construction is characterized by comprising the following components; The fixing structure (4), the fixing structure (4) is fixed on the side wall of the upright post (1) through the fixing bolt (3), the fixing structure (4) comprises a clamping sleeve (41), a fixing sleeve (42), I-steel (43) and reinforcing ribs (44), the clamping sleeve (41) is matched with the fixing sleeve (42) to be clamped on the side wall of the upright post (1), the clamping sleeve (41), the fixing sleeve (42) and the upright post (1) are fixed in series through the fixing bolt (3), one end of the I-steel (43) is welded and fixed on the side wall of the clamping sleeve (41), and the reinforcing ribs (44) are welded and fixed between the side wall of the I-steel (43) and the side wall of the clamping sleeve (41); The butt joint structure (5), the butt joint structure (5) is clamped on the side wall of the other end of the I-shaped steel (43), the butt joint structure (5) comprises a support column (51), a joint table (52) and a perforation (53), the joint table (52) is clamped on the side wall of the other end of the I-shaped steel (43), the joint table (52) is respectively fixed on the side walls of the upper end and the lower end of the left surface and the right surface of the support column (51), and the perforation (53) is arranged in the center position inside the support column (51); The connecting structure (2), the connecting structure (2) comprises a fixed cover (21), and the connecting structure is fixed between two I-steel (43) nodes through fixing bolts (3).
2. 2. The high-altitude butt joint device for steel frame construction according to claim 1, wherein the connecting structure (2) further comprises a slide way (22) and a through hole (23), the slide way (22) is arranged in the fixed cover (21), and the through hole (23) is arranged on the side walls of the two ends of the fixed cover (21) and the central position of the top surface and the bottom surface of the fixed cover (21).
3. 3. The high-altitude butt joint device for steel frame construction according to claim 2, wherein the shape of the slideway (22) is identical to the shape of the fixed cover (21), the shape of the fixed cover (21) is in an "i" shape, and the shape of the fixed cover (21) corresponds to the shape of the i-steel (43).
4. 4. The high-altitude butt joint device for steel frame construction according to claim 2, wherein a height of a slide (22) corresponds to a height of the pillar (51), a maximum width of the slide (22) corresponds to a maximum width of the joint (52), and a thickness of a flange plate of the slide (22) is greater than a sum of thicknesses of the joint (52) and the flange plate of the i-beam (43).
5. 5. The high-altitude butt joint device for steel frame construction according to claim 2, wherein the fixed cover (21) slides on the side wall of the i-steel (43) through the slide way (22), the through hole (23) is also formed in the side wall of the i-steel (43), and the through hole (23) formed in the side wall of the fixed cover (21) corresponds to the through hole (23) formed in the side wall of the i-steel (43).
6. 6. The high-altitude butt joint device for steel frame construction according to claim 1, wherein the clamping sleeve (41) and the fixing sleeve (42) are U-shaped, and the widths of the inner side walls of the fixing sleeve (42) and the clamping sleeve (41) are equal to the widths of the upright posts (1).
7. 7. The high-altitude butt joint device for steel frame construction according to claim 1, wherein the cross section of the joint table (52) is also in a U shape, the space inside the joint table (52) is larger than the thickness of the flange plate of the i-beam (43), and the flange plate of the i-beam (43) slides on the inner side wall of the joint table (52).

Description

High-altitude butt joint device for steel frame construction Technical Field The utility model relates to the technical field of steel structure buildings, in particular to a high-altitude butt joint device for steel frame construction. Background The steel structure building is a novel building system, breaks through the industrial boundaries among the house industry, the building industry and the metallurgy industry, and is integrated into a novel industrial system, which is why the steel structure building system is commonly seen by the industry. The existing steel structure buildings are widely distributed in various places, when the steel structures are in high-altitude butt joint operation, the connection points of the two steel structures are often connected in series and fixed through bolts, so that the force of the whole steel structure is applied to the bolts, the stability of the steel structure is caused to depend on the quality of the bolts, and the connection strength between the steel structures is affected. Therefore, it is necessary to provide a new high-altitude butt joint device for steel frame construction to solve the above technical problems. Disclosure of utility model The utility model solves the technical problem of providing the high-altitude butt joint device for steel frame construction, which is convenient for reinforcing the strength between the connecting nodes of the steel structure and reinforcing the overall stability of the steel structure. The high-altitude butt joint device for the steel frame construction comprises a fixing structure, a butt joint structure and a connecting structure, wherein the fixing structure is fixed on the side wall of a stand column through a fixing bolt, the fixing structure comprises a clamping sleeve, a fixing sleeve, I-steel and a reinforcing rib, the clamping sleeve is matched with the fixing sleeve to be clamped on the side wall of the stand column, the clamping sleeve, the fixing sleeve and the stand column are fixed in series through the fixing bolt, one end of the I-steel is welded and fixed on the side wall of the clamping sleeve, the reinforcing rib is welded and fixed between the side wall of the I-steel and the side wall of the clamping sleeve, the butt joint structure is clamped on the side wall of the other end of the I-steel, the butt joint structure comprises a support column, a joint table and a through hole, the joint table is clamped on the side wall of the other end of the I-steel, the joint table is respectively fixed on the left side and the right side of the support column, the through the fixing bolt, and the connecting structure comprises a fixing cover and is fixed between two I-steel nodes. Preferably, the connecting structure further comprises a slide rail and a through hole, wherein the slide rail is arranged in the fixed cover, and the through hole is arranged on the side walls of the two ends of the fixed cover and the center positions of the top surface and the bottom surface of the fixed cover. Preferably, the shape of the slideway is consistent with the shape of the fixed cover, the shape of the fixed cover is I-shaped, and the shape of the fixed cover corresponds to the shape of the I-steel. Preferably, the height of the slideway corresponds to the height of the supporting column, the maximum width of the slideway corresponds to the maximum width of the connecting table, and the thickness of the slideway flange plate is larger than the sum of the thicknesses of the connecting table and the flange plate of the I-steel. Preferably, the fixing cover slides on the side wall of the i-steel through the slide way, the side wall of the i-steel is also provided with the through hole, and the through hole arranged on the side wall of the fixing cover corresponds to the through hole arranged on the side wall of the i-steel in position. Preferably, the shape of the clamping sleeve and the shape of the fixing sleeve are U-shaped, and the width of the inner side walls of the fixing sleeve and the clamping sleeve are equal to the width of the upright post. Preferably, the cross section of the joint table is also U-shaped, the distance between the inner sides of the joint table is larger than the thickness of the flange plates of the I-steel, and the flange plates of the I-steel slide on the inner side walls of the joint table. Compared with the related art, the high-altitude butt joint device for steel frame construction has the following beneficial effects: The utility model provides a high-altitude butt joint device for steel frame construction, which is characterized in that firstly, through the cooperation of a clamping sleeve and a fixing sleeve, a fixing structure can be fixed at any position on a stand column through a fixing bolt, the fixing structure is enabled to be a supporting point for butt joint on I-steel, then the connecting structure is sleeved from one end of the fixing structure, so that the connecting stru