CN-224228231-U - Turnover large-span high-rise high-wall-connection device

CN224228231UCN 224228231 UCN224228231 UCN 224228231UCN-224228231-U

Abstract

The utility model belongs to the field of building construction, and particularly relates to a turnover large-span high-rise high-wall connecting piece device, which solves the problem of difficulty in turnover of the wall connecting piece device in the aspect of outer wall construction, can facilitate the outer wall construction and turnover of the wall connecting piece, and comprises a U-shaped bolt, a cover plate and an extension rod piece; the U-shaped PVC sleeve is sleeved on the outer side of the U-shaped bolt, the U-shaped bolt is embedded in the frame beam, two connecting ends of the U-shaped bolt extend out of the outer side face of the frame beam and are fixedly connected with the cover plate, the rear end of the U-shaped bolt is located outside the inner side face of the frame beam, a plurality of transverse short steel pipes which are transversely distributed are fixed on the cover plate, the extension rod pieces are vertically distributed, and the extension rod pieces are connected to the upright rods in the outer frame of the scaffold through the transverse connecting steel pipes.

Inventors

SHANG YANBIN
ZHANG YUEQIANG
XIAO JIPENG
WEN MINGBO
GAO YANPENG
HUO YUNLONG
ZHANG KANG
LIU YANG
WANG XINCHEN

Assignees

中铁十局集团城建工程有限公司
中铁十局集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250530

Claims (5)

1. The turnover large-span high-rise high-wall connecting piece device is characterized by comprising a U-shaped bolt, a cover plate and an extension rod piece; The U-shaped PVC sleeve is sleeved on the outer side of the U-shaped bolt, the U-shaped bolt is embedded in the frame beam, two connecting ends of the U-shaped bolt extend out of the outer side surface of the frame beam and are fixedly connected with the cover plate, the rear end of the U-shaped bolt is positioned outside the inner side surface of the frame beam, and a plurality of transverse short steel pipes which are transversely distributed are fixed on the cover plate; the extension rod pieces are vertically distributed and are connected to the vertical rods in the outer frame of the scaffold through connecting steel pipes which are transversely distributed.
2. The large-span high-rise wall connecting piece device according to claim 1, wherein the cover plate is provided with bolt holes allowing two connecting ends of the U-shaped bolts to pass through, the outer side of the cover plate is provided with bolt baffles allowing the two connecting ends of the U-shaped bolts to pass through, and the two connecting ends of the U-shaped bolts are fixed with the cover plate and the bolt baffles through assembly nuts.
3. The large span high rise wall connecting device of claim 2 wherein said cover plate comprises galvanized steel sheet, one end of said transverse short steel tube being welded perpendicularly to the front side of said cover plate.
4. The large span high rise wall fitting apparatus according to claim 2, wherein two U-bolts are connected to a corresponding one of the cover plates.
5. The long span high rise wall connecting member device of any of claims 1-4 wherein said elongated rod members are detachably connected to said short transverse steel tubes, said elongated rod members are connected to said connecting steel tubes, and said connecting steel tubes are connected to said inner pole of said outer frame by double right angle fasteners.

Description

Turnover large-span high-rise high-wall-connection device Technical Field The utility model belongs to the field of building construction, and particularly relates to a turnover large-span high-rise high-wall connecting piece device. Background The wall connecting piece is a common building construction component, and the outer scaffold is fixedly connected with a building through the wall connecting piece, so that the bearing capacity of the outer scaffold for resisting lateral force is improved. Building construction regulations prescribe that the vertical spacing of the operation scaffold wall connecting pieces should not be greater than 4m, the horizontal spacing should not be greater than 3 times of the spacing of the scaffold vertical rods, and when the layer height of a frame structure (existing building structure) is greater than 4m, the column spacing of frame columns is greater than 3 times of the spacing of the scaffold vertical rods, the scaffold wall connecting pieces are difficult to set. For a large-span high-rise frame structure, the traditional wall connecting piece connecting measures comprise the measures of steel pipe embracing column, drawknot template supporting frame, setting angle steel lattice column, steel pipe embracing column, steel pipe upright column and the like, however, the arrangement of the wall connecting piece prevents the construction of an outer wall. At present, prefabricated battens are adopted for the outer wall of a building, common wall connecting piece setting modes are adopted, holes are required to be cut when the outer wall battens are installed, and later-stage holes are not tightly plugged, so that structural water seepage is easily caused. In addition, the common wall connecting piece embedded device can not be used in a turnover way, so that the construction cost is increased, and the resource waste is caused. Disclosure of utility model The utility model provides a turnover large-span high-rise wall connecting piece device, which solves the problem that the turnover of the wall connecting piece device is difficult to be prevented in the construction of an outer wall and can facilitate the construction of the outer wall and the turnover of the wall connecting piece. The utility model is realized by the following technical scheme: A turnover large-span high-rise high wall connecting piece device comprises a U-shaped bolt, a cover plate and an extension rod piece; The U-shaped PVC sleeve is sleeved on the outer side of the U-shaped bolt, the U-shaped bolt is embedded in the frame beam, two connecting ends of the U-shaped bolt extend out of the outer side surface of the frame beam and are fixedly connected with the cover plate, the rear end of the U-shaped bolt is positioned outside the inner side surface of the frame beam, and a plurality of transverse short steel pipes which are transversely distributed are fixed on the cover plate; the extension rod pieces are vertically distributed and are connected to the vertical rods in the outer frame of the scaffold through connecting steel pipes which are transversely distributed. Further, the cover plate is provided with bolt holes allowing two connecting ends of the U-shaped bolts to pass through, the outer side of the cover plate is provided with bolt baffles allowing the two connecting ends of the U-shaped bolts to pass through, and the two connecting ends of the U-shaped bolts are fixed with the cover plate and the bolt baffles through assembly nuts. Further, the cover plate comprises a galvanized steel plate, and one end of the transverse short steel pipe is vertically welded on the front side surface of the cover plate. Further, two U-shaped bolts are correspondingly connected with a cover plate. Furthermore, the extension rod piece and the transverse short steel pipe, the extension rod piece and the connecting steel pipe, and the connecting steel pipe and the inner vertical rod of the outer frame are detachably connected through double right-angle fasteners. Compared with the prior art, the utility model has the following beneficial effects: 1. The wall connecting piece device is arranged on the outer side of a building, the problem that the arrangement of the wall connecting piece prevents the construction of an outer wall, the risk of water seepage of the outer wall caused by the fact that the sealing of an open hole of the outer wall is not tight is reduced, and the U-shaped PVC sleeve is sleeved on the U-shaped bolt and embedded in the frame beam. After the wall connecting piece is removed, the U-shaped PVC sleeve is sheared, the U-shaped bolt is taken out for turnover use, so that the construction cost is reduced, and the resources are saved; 2. By arranging the extension rod pieces, the problem that the large-span high-rise wall connecting piece is difficult to arrange is solved, and compared with the common wall connecting piece arranging mode, the structure is simple, and the safety performance is hi