CN217325780U

CN217325780U - Connecting piece for assembling building beam column structure

Info

Publication number: CN217325780U
Application number: CN202221007867.6U
Authority: CN
Inventors: 薛俊普; 徐元丽; 陈洁
Original assignee: Qingdao Civil Air Defense Architectural Design And Research Institute Co ltd
Current assignee: Qingdao Civil Air Defense Architectural Design And Research Institute Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-30
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to a beam-column structure connecting piece for an assembly building, which comprises a beam body arranged along the horizontal direction, a column body with the top end vertical to the bottom surface of the beam body, and a base which is embedded in the two side positions of the top end of the column body and the bottom surface of the beam body is close to the two side positions of the column body; the connecting part comprises a right-angle folded plate and rib plates fixedly connected to the front end and the rear end of the right-angle folded plate, through holes are respectively formed in the middle parts of a vertical plate and a top plate of the right-angle folded plate, the right-angle folded plate is matched with the outer side wall of the base in a sliding clamping mode along the horizontal direction, a connecting bolt is sleeved in the through holes, and the connecting bolt is in threaded sleeve connection with the base; the problems that the structure of the beam-column connecting piece for assembling the building is complex and the installation is inconvenient are solved.

Description

Connecting piece for assembling building beam column structure

Technical Field

The utility model relates to an assembly type structure technical field specifically is an assembly building beam column structural connection spare.

Background

The concrete cast-in-place technology has the defects of low production efficiency, heavy environmental pollution, large economic waste and the like, and does not accord with the development trend of low carbon and environmental protection; in addition, in recent years, the labor cost of buildings in China is increased year by year, and the prefabricated assembled concrete building technology becomes one of the main development directions of new technology development in the field of house building.

Compared with the traditional building, the fabricated building has incomparable advantages: the components are produced in a factory and assembled in a standardized way on site, so that the construction period is greatly shortened; all parts are prefabricated in factories, only mechanical or manual installation is needed in site construction, and the labor amount and the working strength are greatly reduced; the processes of pipeline pre-embedding, heat preservation implementation and the like are arranged in the prefabricated part, so that the cross operation is remarkably reduced, and the potential safety hazard is greatly reduced; all parts are prefabricated in factories, and the assembly process can be accurately controlled; the field wet operation is reduced, the noise is low, the process bulk cargo does not exist basically on the field, the dust pollution is less, and the environment protection and the green construction are facilitated; the installation requirements of the electromechanical and decoration tail ends are brought into the initial design and construction of the prefabricated part, and the finished building has high quality.

The existing prefabricated concrete frame system generally adopts a sleeve or slurry anchor connection mode, the former has a complex connection structure and uses non-universal building materials; the latter has a large amount of field welding operation, and virtually increases the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly building beam column structure connecting piece for solve the problem that assembly building beam column connecting piece structure is complicated and inconvenient installation among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting piece for assembling a building beam-column structure comprises a beam body arranged along the horizontal direction, a column body with the top end vertical to the bottom surface of the beam body, and bases which are embedded at the two sides of the top end of the column body and are close to the two sides of the column body; and the connecting part comprises a right-angle folded plate and rib plates fixedly connected to the front end and the rear end of the right-angle folded plate, the middle parts of a vertical plate and a top plate of the right-angle folded plate are respectively provided with a through hole, the right-angle folded plate is matched with the outer side wall of the base in a sliding clamping manner along the horizontal direction, a connecting bolt is sleeved in the through hole, and the connecting bolt is in threaded sleeve connection with the base.

Preferably, the base include flat board and outer end fixed cup joint in the thread bush at flat board middle part, the thread bush correspond respectively pre-buried in the roof beam body with the inside of cylinder, the thread bush with the connecting bolt screw thread cup joints the matching, the right angle folded plate with dull and stereotyped outer wall is along the slip joint of horizontal direction.

Preferably, the flat plate is close to the outer wall of one end of the beam body, which is connected with the column body, and a clamping rail is arranged along the horizontal direction, and a sliding groove matched with the clamping rail in a sliding clamping manner is arranged on the right-angle folded plate.

Preferably, the other end of the flat plate is respectively provided with a support strip along the horizontal direction, and the support strips are respectively attached to two end faces of the right-angle folded plate.

Preferably, a circular plate is fixedly connected to the inner end face of the threaded sleeve, and the outer diameter of the circular plate is larger than that of the threaded sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a beam column structural connection piece not only overall structure is simple, the assembled joint of being convenient for, has higher support intensity and joint strength moreover.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic perspective view of the base of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the connecting portion of the present invention.

In the figure: 1-a beam body;

2-a column;

3-a base; 31-plate; 32-thread bush; 33-circular plate; 34-a supporting strip; 35-clamping rail;

4-a connecting part; 41-right angle flaps; 42-rib plate; 43-perforation; 44-a chute;

5-connecting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a connecting piece for assembling a beam-column structure of a building comprises a beam body 1 arranged along the horizontal direction, a column body 2 with the top end vertical to the bottom surface of the beam body 1, and bases 3 which are pre-embedded at the positions of two sides of the top end of the column body 2 and the positions of the bottom surface of the beam body 1 close to the two sides of the column body 2; and connecting portion 4, connecting portion 4 include right angle folded plate 41 and fixed connection in the gusset 42 of right angle folded plate 41 front and back end, and perforation 43 has been seted up respectively at the middle part of the 41 risers of right angle folded plate and roof, and right angle folded plate 41 matches along the horizontal direction slip joint with the lateral wall of base 3, has cup jointed connecting bolt 5 in the perforation 43, and connecting bolt 5 cup joints with base 3 screw thread.

In this embodiment, the base 3 includes that dull and stereotyped 31 and outer end are fixed to be cup jointed in the thread bush 32 in dull and stereotyped 31 middle part, and the thread bush 32 corresponds the inside of pre-buried in the roof beam body 1 and cylinder 2 respectively, and the thread bush 32 cup joints the matching with connecting bolt 5 screw thread, and the right angle folded plate 41 slides the joint with the outer wall of dull and stereotyped 31 along the horizontal direction.

In this embodiment, the outer wall of the flat plate 31 near the connecting position between the beam body 1 and the column body 2 is provided with a clamping rail 35 along the horizontal direction, and the right-angle folding plate 41 is provided with a sliding groove 44 in sliding clamping matching with the clamping rail 35.

In this embodiment, the other end of the flat plate 31 is provided with support bars 34 along the horizontal direction, and the support bars 34 are respectively attached to two end surfaces of the right-angle folded plate 41.

In this embodiment, a circular plate 33 is fixedly connected to the back end face of the threaded sleeve 32, and the outer diameter of the circular plate 33 is larger than the outer diameter of the threaded sleeve 32.

To sum up, the base 3 is pre-embedded into the beam body 1 and the column body 2 when the beam body 1 and the column body 2 are prefabricated; the base 3 can be rooted in the beam body 1 and the column body 2 firmly through the circular plate 33 and the thread sleeve 32; firstly, the beam body 1 and the column body 2 are erected, then the connecting part 4 is slidably clamped on the two bases 3 by the sliding groove 44 corresponding to the clamping rail 35, and then the connecting bolt 5 passes through the through hole 43 and then is in threaded sleeve connection with the corresponding threaded sleeve 32 to complete the connection of the beam body 1 and the column body 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembly building beam column structure connecting piece, include along the roof beam body (1) and the top that the horizontal direction set up with roof beam body (1) bottom surface vertically cylinder (2), its characterized in that still includes:

the base (3) is embedded in the positions of two sides of the top end of the column body (2) in a pre-embedding manner, and the bottom surface of the beam body (1) is close to the positions of two sides of the column body (2); and

connecting portion (4), connecting portion (4) include right angle folded plate (41) and fixed connection in gusset (42) of right angle folded plate (41) front and back end, perforation (43) have been seted up respectively at the middle part of right angle folded plate (41) riser and roof, right angle folded plate (41) with the lateral wall of base (3) matches along horizontal direction slip joint, connecting bolt (5) have been cup jointed in perforation (43), connecting bolt (5) with base (3) screw thread cup joints.

2. A fabricated building beam column structural connector as claimed in claim 1, wherein: base (3) including dull and stereotyped (31) and outer end fixed cup joint in thread bush (32) at dull and stereotyped (31) middle part, thread bush (32) correspond respectively pre-buried in the roof beam body (1) with the inside of cylinder (2), thread bush (32) with connecting bolt (5) screw thread cup joints the matching, right angle folded plate (41) with the outer wall of dull and stereotyped (31) is along horizontal direction slip joint.

3. A fabricated building beam column structural connector as claimed in claim 2, wherein: the flat plate (31) is close to the beam body (1) and the outer wall of one end of the connecting position of the column body (2) is provided with a clamping rail (35) along the horizontal direction, and a sliding groove (44) matched with the clamping rail (35) in a sliding clamping manner is arranged on the right-angle folded plate (41).

4. A fabricated building beam column structural connector as claimed in claim 3, wherein: the other end of the flat plate (31) is provided with support bars (34) along the horizontal direction respectively, and the support bars (34) are attached to two end faces of the right-angle folded plate (41) respectively.

5. A fabricated building beam column structural connector as claimed in claim 2, wherein: the inner end face of the threaded sleeve (32) is fixedly connected with a circular plate (33), and the outer diameter of the circular plate (33) is larger than that of the threaded sleeve (32).