CN214531113U

CN214531113U - Beam column connecting structure of green steel structure residential system

Info

Publication number: CN214531113U
Application number: CN202120656438.0U
Authority: CN
Inventors: 张海峰; 吴文浩; 张峰; 梅志涛
Original assignee: Hangzhou Chaofeng Heavy Industry Steel Structure Co ltd
Current assignee: Hangzhou Chaofeng Heavy Industry Steel Structure Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-29
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a beam column connection structure of green steel construction house system, including prefabricated post and two prefabricated roof beams, the top and the bottom of prefabricated post both sides all are provided with fixed establishment, two front and the back between the relative one side of prefabricated roof beam all are provided with firm mechanism, fixed establishment includes strong angle steel, one side swing joint of right side and prefabricated post of strong angle steel, one side threaded connection that prefabricated post was kept away from to strong angle steel has first rivet, the utility model relates to a beam column connects technical field. This green steel construction house system's beam column connection structure when connecting the beam column, fixes strong angle steel on prefabricated post through first rivet, then inserts prefabricated beam in the prefabricated post, fixes strong angle steel and prefabricated beam through the bolt, fixes the connecting plate between two prefabricated beams through the second rivet simultaneously, and the down tube supports prefabricated beam, improves the stability of connecting, and overall structure is more firm.

Description

Beam column connecting structure of green steel structure residential system

Technical Field

The utility model relates to a beam column connection technical field specifically is a beam column connection structure of green steel construction house system.

Background

The steel structure building is a novel building system, breaks through the industrial boundary lines between the house area industry, the building industry and the metallurgical industry, and is integrated into a new industrial system, which is the steel structure building system generally seen by people in the industry.

Current steel construction house generally adopts the on-the-spot welding installation when connecting the beam column, wastes time and energy during the installation, complex operation, and beam column welded connection's intensity is high inadequately, and anti-seismic performance is lower for overall structure is firm inadequately.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a beam column connection structure of green steel construction house system has solved and has wasted time and energy when adopting the field weld installation, complex operation, and beam column welded connection's intensity is high inadequately, and anti-seismic performance is lower for overall structure is firm problem inadequately.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a green steel construction house system's beam column connection structure, includes prefabricated post and two precast beams, the top and the bottom of prefabricated post both sides all are provided with fixed establishment, two front and the back between the relative one side of precast beam all are provided with firm mechanism.

Fixing mechanism includes strong angle steel, one side swing joint of the right side of strong angle steel and prefabricated post, one side threaded connection that prefabricated post was kept away from to strong angle steel has first rivet, the screw thread end of first rivet runs through strong angle steel and prefabricated post in proper order and extends to the inside of prefabricated post, the top threaded connection of strong angle steel has the bolt, the screw thread end of bolt runs through strong angle steel and prefabricated beam in proper order and extends to the outside of prefabricated beam, the surface cover that the bolt extended to the outside one end of prefabricated beam is equipped with check washer, the surface threaded connection that the bolt extended to the outside one end of prefabricated beam has the nut, and the top of nut and check washer's bottom swing joint.

Preferably, the bottoms of the two sides of the precast column are fixedly connected with inclined rods, and one ends, far away from the precast column, of the inclined rods are fixedly connected with the bottoms of the precast beams.

Preferably, one side of precast beam runs through prefabricated post and extends to the inside of prefabricated post, the equal fixedly connected with bracing piece in top and the bottom of prefabricated post inner wall both sides, and the bracing piece keeps away from the one end fixedly connected with fixed block of prefabricated post inner wall, two the bracing piece is the crisscross distribution.

Preferably, the fixed slot with precast beam looks adaptation is all seted up to the both sides of fixed block, and one side fixedly connected with shock pad of fixed slot inner wall, precast beam extends to one side of precast column inside and one side swing joint that the fixed slot was kept away from with the shock pad.

Preferably, the stabilizing mechanism comprises a connecting plate, the back of the connecting plate is movably connected with the front of the precast beam, the tops of the two sides of the front of the connecting plate and the bottom of the two sides of the front of the connecting plate are respectively in threaded connection with a second rivet, and the threaded end of each second rivet sequentially penetrates through the connecting plate and the precast beam and extends to the interior of the precast beam.

Preferably, the inner wall of the connecting plate is fixedly connected with an elastic rod, and the precast beam is I-shaped steel.

Advantageous effects

The utility model provides a beam column connection structure of green steel construction house system. Compared with the prior art, the method has the following beneficial effects:

(1) this green steel construction house system's beam column connection structure, top and bottom through prefabricated post both sides all are provided with fixed establishment, front and the back between the relative one side of two precast beams all are provided with firm mechanism, the equal fixedly connected with down tube in bottom of prefabricated post both sides, and the one end that the precast post was kept away from to the down tube is with the bottom fixed connection of precast beam, when connecting the beam column, fix strong angle steel on the precast post through first rivet, then insert the precast beam in the prefabricated post, fix strong angle steel and precast beam through the bolt, fix the connecting plate between two precast beams through the second rivet simultaneously, the down tube supports the precast beam, improve the stability of connecting, overall structure is more firm.

(2) This green steel construction house system's beam column connection structure, the fixed slot with precast beam looks adaptation is all seted up through the both sides of fixed block, and one side fixedly connected with shock pad of fixed slot inner wall, one side swing joint that the fixed slot was kept away from to precast beam one side and shock pad that precast beam extended to precast column inside, the inner wall fixedly connected with elastic rod of connecting plate, the precast beam both ends are connected with the shock pad, the inside elastic rod that sets up of connecting plate simultaneously, contact with precast column and precast beam, when making and receiving vibrations, shock pad and elastic rod can absorb vibrations, the difficult emergence fracture of protection beam column junction.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a top view of the structure of the present invention.

In the figure: the prefabricated steel beam comprises a prefabricated column 1, a prefabricated beam 2, a fixing mechanism 3, strong angle steel 31, a first rivet 32, a bolt 33, a check washer 34, a nut 35, a stabilizing mechanism 4, a connecting plate 41, a second rivet 42, an elastic rod 43, an inclined rod 5, a supporting rod 6, a fixing block 7, a damping pad 8 and a fixing groove 9.

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. 1-4, the present invention provides a technical solution: the utility model provides a green steel construction house system's beam column connection structure, includes prefabricated post 1 and two precast beams 2, and the top and the bottom of 1 both sides of prefabricated post all are provided with fixed establishment 3, and the front between 2 relative one sides of two precast beams all is provided with firm mechanism 4 with the back.

Fixing mechanism 3 includes strong angle steel 31, the right side of strong angle steel 31 and one side swing joint of prefabricated post 1, one side threaded connection that prefabricated post 1 was kept away from to strong angle steel 31 has first rivet 32, the screw thread end of first rivet 32 runs through strong angle steel 31 and prefabricated post 1 in proper order and extends to the inside of prefabricated post 1, the top threaded connection of strong angle steel 31 has bolt 33, the screw thread end of bolt 33 runs through strong angle steel 31 and prefabricated beam 2 in proper order and extends to the outside of prefabricated beam 2, the surface cover that bolt 33 extended to the outside one end of prefabricated beam 2 is equipped with check washer 34, check washer 34 prevents that bolt 33 from becoming flexible, the surface threaded connection that bolt 33 extended to the outside one end of prefabricated beam 2 has nut 35, and the bottom swing joint of nut 35's top and check washer 34.

The equal fixedly connected with down tube 5 in bottom at 1 both sides of prefabricated post, down tube 5 plays the firm effect of support to precast beam 2, and the one end that precast post 1 was kept away from to down tube 5 and precast beam 2's bottom fixed connection.

Prefabricated post 1 is run through and extends to the inside of prefabricated post 1 in one side of precast beam 2, the top and the equal fixedly connected with bracing piece 6 in bottom of 1 inner wall both sides of prefabricated post, and bracing piece 6 keeps away from the one end fixedly connected with fixed block 7 of 1 inner wall of prefabricated post, and bracing piece 6 and fixed block 7 have improved the steadiness of 1 internal connection department of prefabricated post for prefabricated post 1 is difficult for taking place crooked, and two bracing pieces 6 are the cross distribution.

Fixed slot 9 with 2 looks adaptations of precast beam is all seted up to the both sides of fixed block 7, and one side fixedly connected with shock pad 8 of fixed slot 9 inner wall, and shock pad 8 is made for the rubber material, precast beam 2 extends to one side of 1 inside of precast column and one side swing joint that fixed slot 9 was kept away from to shock pad 8.

Stabilizing mean 4 includes connecting plate 41, the back of connecting plate 41 and the front swing joint of precast beam 2, the top and the equal threaded connection in bottom of the positive both sides of connecting plate 41 have second rivet 42, the screw thread end of second rivet 42 runs through connecting plate 41 and precast beam 2 in proper order and extends to the inside of precast beam 2, the inner wall fixedly connected with elastic rod 43 of connecting plate 41, elastic rod 43 is provided with many, evenly distributed is on the surface between precast beam 2 and precast column 1, can absorb vibrations, the difficult fracture that takes place of protection beam column junction, precast beam 2 is I shaped steel, the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize.

When in use, the strong angle steel 31 leans against the precast column 1, the strong angle steel 31 is fixed on the precast column 1 through the first rivet 32, then the two precast beams 2 are inserted into the precast column 1 along the bottom of the strong angle steel 31, the two precast beams 2 are contacted with the shock pad 8 in the fixed groove 9, then the bolts 33 are sequentially screwed out of the strong angle steel 31 and the precast beams 2, the bolts 33 are fixed through the nuts 35, the precast beams 2 and the precast column 1 are installed together, the anti-loosening gasket 34 prevents the bolts 33 from loosening, the connecting plate 41 is fixed between the two precast beams 2 through the second rivet 42, the diagonal rods 5 support the precast beams 2, the connection stability is improved, when the shock is received, the shock pad 8 and a plurality of elastic rods 43 in the connecting plate 41 can absorb the shock, the beam column connection position is protected from being broken easily, the support rods 6 and the fixed block 7 improve the stability of the internal connection position of the precast column 1, so that the prefabricated column 1 is not easily bent.

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 a green steel construction house system's beam column connection structure, includes prefabricated post (1) and two precast beams (2), its characterized in that: fixing mechanisms (3) are arranged at the top and the bottom of two sides of the precast column (1), and stabilizing mechanisms (4) are arranged on the front and the back between opposite sides of the two precast beams (2);

the fixing mechanism (3) comprises a strong angle steel (31), the right side of the strong angle steel (31) is movably connected with one side of the prefabricated column (1), one side of the strong angle steel (31) far away from the precast column (1) is in threaded connection with a first rivet (32), the thread end of the first rivet (32) penetrates through the strong angle steel (31) and the prefabricated column (1) in sequence and extends to the interior of the prefabricated column (1), the top of the strong angle steel (31) is in threaded connection with a bolt (33), the threaded end of the bolt (33) sequentially penetrates through the strong angle steel (31) and the precast beam (2) and extends to the outside of the precast beam (2), the surface of one end of the bolt (33) extending to the outside of the precast beam (2) is sleeved with a check washer (34), the surface of one end of the bolt (33) extending to the outer part of the precast beam (2) is connected with a nut (35) in a threaded manner, and the top of the nut (35) is movably connected with the bottom of the anti-loosening gasket (34).

2. The beam column connection structure of a residential green steel structure system as claimed in claim 1, wherein: the bottom of prefabricated post (1) both sides all fixedly connected with down tube (5), and the one end that prefabricated post (1) was kept away from in down tube (5) and the bottom fixed connection of precast beam (2).

3. The beam column connection structure of a residential green steel structure system as claimed in claim 1, wherein: prefabricated post (1) is run through and the inside of extending to prefabricated post (1) in one side of precast beam (2), the top and the equal fixedly connected with bracing piece (6) in bottom of prefabricated post (1) inner wall both sides, and bracing piece (6) keep away from one end fixedly connected with fixed block (7) of prefabricated post (1) inner wall, two bracing piece (6) are the cross distribution.

4. The beam column connection structure of a residential green steel structure system as claimed in claim 3, wherein: fixed slot (9) with precast beam (2) looks adaptation are all seted up to the both sides of fixed block (7), and one side fixedly connected with shock pad (8) of fixed slot (9) inner wall, precast beam (2) extend to one side of precast column (1) inside and shock pad (8) keep away from one side swing joint of fixed slot (9).

5. The beam column connection structure of a residential green steel structure system as claimed in claim 1, wherein: stabilizing mean (4) includes connecting plate (41), the back of connecting plate (41) and the front swing joint of precast beam (2), the top and the equal threaded connection in bottom of the positive both sides of connecting plate (41) have second rivet (42), the screwed end of second rivet (42) runs through connecting plate (41) and precast beam (2) in proper order and extends to the inside of precast beam (2).

6. The beam column connection structure of a residential green steel structure system as claimed in claim 5, wherein: the inner wall of the connecting plate (41) is fixedly connected with an elastic rod (43), and the precast beam (2) is I-shaped steel.