CN-224228001-U - Connecting node of prefabricated beam column of assembled

Abstract

The utility model discloses a connecting node of an assembled prefabricated beam column, which is used for connecting a column body and a beam body and comprises a lifting piece, a connecting piece and a connecting piece, wherein the lifting piece is arranged on the column body, the connecting piece is arranged on the lifting piece, a first slot and a second slot are formed in the connecting piece, the first slot is used for being inserted by the column body, and the second slot is used for being inserted by the beam body to connect the column body and the beam body. According to the connecting node of the prefabricated beam and column, the rapid positioning of the column and the beam and body is realized through the cooperation of the lifting piece and the connecting piece. The baffle of the lifting member is matched with the width of the connecting member, the beam body alignment can be guided accurately, the on-site adjustment time is reduced, the plurality of beam bodies can be synchronously installed by the arrangement of the axial arrays of the second slots, the device is particularly suitable for beam column node construction of a frame structure, and compared with the traditional welding or bolt connection mode, the device has the advantage of improving the installation efficiency.

Inventors

• REN XIAOLIANG
• ZHENG JUNWEI
• ZHAO LIN
• WANG ZIJIAN
• YANG KAIXUAN
• WANG HONGGANG
• ZHANG XIAOLEI
• GAO CHENGWEI
• SHI JINXIANG
• LIU XIAORUI
• LIU ZHAO

Assignees

• 天津第四市政建筑工程有限公司
• 天津城建集团有限公司

Dates

Publication Date

20260512

Application Date

20250611

Claims (8)

1. 1. A connecting node of an assembled prefabricated beam column, which is used for connecting a column body (1) and a beam body (4), and is characterized by comprising: the lifting piece (2) is arranged on the column body (1); The connecting piece (3), connecting piece (3) are located on lifting piece (2), first slot (33) and second slot (34) have been seted up on connecting piece (3), first slot (33) are used for by cylinder (1) grafting, second slot (34) are used for by beam body (4) grafting, will cylinder (1) with beam body (4) are connected.
2. 2. The connecting node for the fabricated precast beam column according to claim 1, wherein a bearing plate (31) is further arranged in the second slot (34), and a connecting rod (32) is further arranged on the bearing plate (31).
3. 3. A connection node for fabricated precast beams according to claim 1 or 2, characterized in that the number of the second slots (34) is at least four, and all the second slots (34) are arranged on the connecting piece (3) in an axial array.
4. 4. The connecting node of the prefabricated beam and column of claim 1, wherein the lifting piece (2) is further provided with a baffle plate (21), and the distance between the inner side of the baffle plate (21) and the column (1) is matched with the width of the connecting piece (3).
5. 5. The connecting node of the prefabricated assembled beam and column according to claim 1, wherein the columns (1) and the beam body (4) are respectively provided with reinforcing steel bars, and the reinforcing steel bars of the beam body (4) and the reinforcing steel bars of the columns (1) penetrate through each other to form a crossing node.
6. 6. The connecting node for prefabricated assembled beams and columns according to claim 1 or 5, wherein the column body (1) is provided with a reinforcing bar hole (11) for connecting the beam body (4).
7. 7. The connecting node for the prefabricated beam and column of claim 2, wherein the beam body (4) is provided with a mounting plate (41), the mounting plate (41) is provided with a mounting hole (42), the mounting hole (42) is used for being penetrated by the connecting rod (32), the connecting rod (32) is provided with a nut (35), and the nut (35) is used for enabling the mounting plate (41) to be fixed on the bearing plate (31).
8. 8. The connecting node for prefabricated assembled beams and columns according to claim 6, wherein the connecting end of the beam body (4) is provided with a splicing reinforcing bar (43) in a protruding mode, and the splicing reinforcing bar (43) is used for splicing the reinforcing bar holes (11).

Description

Connecting node of prefabricated beam column of assembled Technical Field The utility model relates to the technical field of building construction, in particular to a connecting node of an assembled precast beam column. Background Under the background of rapid development of building industrialization, the prefabricated building has the advantages of high construction efficiency, energy conservation, environmental protection, controllable quality and the like, and is widely applied to various building projects. The prefabricated beam and the prefabricated column are used as core stress components of the fabricated building, and the construction convenience and reliability of the connecting nodes directly influence the overall performance and construction efficiency of the building. At present, the traditional connection mode of the precast beam and the column mainly adopts grouting sleeve connection, welding connection or bolt connection and the like. The grouting sleeve connection is required to perform steel bar positioning, sleeve installation and grouting operation on site, the working procedure is complex, the time consumption is long, the grouting quality is greatly influenced by the construction environment, the requirement on the machining precision of components is extremely high when welding or bolting is carried out, high-altitude accurate alignment is required on site, the welding process is easily interfered by weather factors, the bolt fastening is required to be adjusted repeatedly, and the requirement on quick construction is difficult to meet. The problems of complicated construction steps, high manual dependency, unsmooth process connection and the like commonly exist in the practical operation of the connection modes, so that the installation efficiency of the precast beams and the columns is low, and the connection modes become key bottlenecks for restricting the construction progress of the fabricated building. Disclosure of utility model The utility model aims to provide a connecting node of an assembled precast beam column, which solves the problems in the prior art. In order to achieve the above purpose, the utility model provides a connecting node of an assembled prefabricated beam column, which is used for connecting a column body and a beam body and comprises the following technical scheme: The lifting piece is arranged on the column body; The connecting piece is arranged on the lifting piece, a first slot and a second slot are formed in the connecting piece, the first slot is used for being spliced by the column body, and the second slot is used for being spliced by the beam body and is used for connecting the column body with the beam body. Preferably, a bearing plate is further arranged in the second slot, and a connecting rod is further arranged on the bearing plate. Preferably, the number of the second slots is at least four, and all the second slots are arranged on the connecting piece in an axial array. Preferably, the lifting member is further provided with a baffle, and the distance between the inner side of the baffle and the column body is matched with the width of the connecting member. Preferably, the columns and Liang Tizhong are respectively provided with a reinforcing steel bar, and the reinforcing steel bars of the beam body and the reinforcing steel bars of the columns are mutually inserted through to form a cross node. Preferably, the column body is provided with a reinforcing bar hole for connecting the beam body. Preferably, the beam body is provided with a mounting plate, the mounting plate is provided with a mounting hole, the mounting hole is used for being penetrated by the connecting rod, the connecting rod is provided with a nut, and the nut is used for fixing the mounting plate on the bearing plate. Preferably, the connection end of the beam body is provided with a splicing steel bar in a protruding mode, and the splicing steel bar is used for splicing the steel bar holes. Compared with the prior art, the utility model has the beneficial effects that: According to the connecting node of the prefabricated beam and column, the rapid positioning of the column and the beam and body is realized through the cooperation of the lifting piece and the connecting piece. The baffle of the lifting member is matched with the width of the connecting member, the beam body alignment can be guided accurately, the on-site adjustment time is reduced, the plurality of beam bodies can be synchronously installed by the arrangement of the axial arrays of the second slots, the device is particularly suitable for beam column node construction of a frame structure, and compared with the traditional welding or bolt connection mode, the device has the advantage of improving the installation efficiency. The connecting node of the prefabricated beam column is characterized in that the inserted steel bars of the beam body are matched with the steel bar holes of the column body, and s