CN216865449U - Steel structure beam column connecting structure - Google Patents

Abstract

The utility model provides a steel structure beam column connecting structure, which relates to the technical field of steel structures and comprises a stand column, a cross beam and reinforcing plates, wherein two fixing plates are arranged on one side of the stand column, the cross beam is arranged between the two fixing plates, connecting holes are formed in the top and the bottom of the cross beam, two side holes are formed in the two sides of the cross beam, the two reinforcing plates are arranged between the cross beam and the stand column, a plurality of fixing holes are formed in the surfaces of the two fixing plates, a fixing groove is formed in one side of the stand column, mounting holes are formed in the two sides of the fixing groove, and a supporting plate is fixedly connected between the bottom of one fixing plate and the stand column. This kind of connection structure uses through the cooperation of mounting hole, fixing bolt, through-hole, reinforcing plate and side opening for the reinforcing plate can share the stress of crossbeam transverse direction, uses through the cooperation of fixed plate, connecting hole, fixed orifices and backup pad, can share the stress of crossbeam longitudinal direction.

Description

Steel structure beam column connecting structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure beam-column connecting structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are usually connected by welding lines, bolts or rivets.

However, after the existing connecting structure is installed, the cross beam is stressed transversely and longitudinally, a good supporting structure is not provided, the stress cannot be shared by the cross beam, the stress at the joint between the cross beam and the stand column is too large, and then the situation that cracks, desoldering and even fracture occur at the joint is generated, so that certain potential safety hazards are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background art and provides a steel structure beam-column connecting structure, wherein the reinforcing plate can share the stress in the transverse direction of a cross beam through the matched use of a mounting hole, a fixing bolt, a through hole, a reinforcing plate and a side hole, and the stress in the longitudinal direction of the cross beam can be shared through the matched use of a fixing plate, a connecting hole, a fixing hole and a supporting plate.

In order to achieve the purpose, the utility model provides the following technical scheme that the steel structure beam-column connecting structure comprises a stand column, a cross beam and a reinforcing plate:

stand one side is provided with two fixed plates, two be provided with the crossbeam between the fixed plate, the connecting hole has all been seted up to crossbeam top and bottom, two side openings have all been seted up to the crossbeam both sides, be provided with two reinforcing plates between crossbeam and the stand.

Furthermore, the reinforcing plate comprises a transverse plate and a vertical plate, a through hole is formed in the transverse plate, and two through holes are formed in the vertical plate.

Further, two a plurality of fixed orificess have all been seted up on the fixed plate surface, the fixed slot has been seted up to stand one side, the mounting hole has all been seted up to the fixed slot both sides, one of them fixedly connected with backup pad between fixed plate bottom and the stand.

Furthermore, a plurality of through holes are formed in the surface of the reinforcing plate, fixing bolts are arranged in the through holes, fastening bolts are arranged in the fixing holes, and nuts are arranged on one sides of the fastening bolts.

Furthermore, the size of the fixing groove is equal to that of the cross beam, and the fixing groove and the cross beam are of I-shaped structures.

Further, the hole diameters of the fixing bolt, the through hole, the mounting hole and the side hole are equal.

Furthermore, the diameters of the fastening bolt, the fixing hole and the connecting hole are equal.

Further, the supporting plate is of a triangular structure.

The utility model provides a steel structure beam column connecting structure which has the following beneficial effects:

1. the utility model has the advantages of, when the installation of reinforcing plate needs to be carried out, through-hole and mounting hole on the fixing bolt through running through the diaphragm are connected, make diaphragm and stand fixed connection on the reinforcing plate, after reinforcing plate and stand fixed connection, two through-holes on the riser align with two side openings on the crossbeam this moment, then run through riser and crossbeam fixed connection on the side opening with the reinforcing plate on the riser through fixing bolt, make the reinforcing plate can connect stand and crossbeam, and then the reinforcing plate can share when the crossbeam atress on the transverse direction.

2. Secondly, after the crossbeam inserts the fixed slot, run through fixed orifices and connecting hole and be connected in the nut through a plurality of fastening bolt for fastening bolt and nut are with crossbeam and fixed plate centre gripping in the centre, accomplish the fixed to crossbeam and fixed plate, and then make the fixed plate can share the stress that receives on the crossbeam longitudinal direction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the upright column of the present invention.

Fig. 3 is a cross-sectional view of the overall structure of the present invention.

Fig. 4 is a side view of the overall structure of the present invention.

Fig. 5 is a schematic view of the beam structure of the present invention.

FIG. 6 is a schematic diagram of a stiffener structure according to the present invention.

Fig. 7 is a sectional view of a pillar structure of the present invention.

In FIGS. 1-7: 1. a column; 101. a fixing plate; 102. a fixing hole; 103. a fixing groove; 104. a support plate; 105. mounting holes; 2. a cross beam; 201. connecting holes; 202. a side hole; 3. a reinforcing plate; 301. a through hole; 302. fixing the bolt; 4. fastening a bolt; 401. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to figures 1-7 of the drawings,

the steel structure beam column connection structure that this embodiment provided, including stand 1, crossbeam 2 and reinforcing plate 3:

upright 1 one side is provided with two fixed plates 101, is provided with crossbeam 2 between two fixed plates 101, and connecting hole 201 has all been seted up to 2 tops of crossbeam and bottom, and two side holes 202 have all been seted up to 2 both sides of crossbeam, are provided with two reinforcing plates 3 between crossbeam 2 and the upright 1.

Further, a plurality of fixed orificess 102 have all been seted up on two fixed plate 101 surfaces, and fixed slot 103 has been seted up to stand 1 one side, and mounting hole 105 has all been seted up to fixed slot 103 both sides, fixedly connected with backup pad 104 between one of them fixed plate 101 bottom and the stand 1.

Further, reinforcing plate 3 comprises diaphragm and riser, and has seted up a through-hole 301 on the diaphragm, has seted up two through-holes 301 on the riser, and when installing reinforcing plate 3, will pass through-hole 301 on the diaphragm and the mounting hole 105 on the stand 1, with the diaphragm fixed mounting on reinforcing plate 3 on stand 1, then through side opening 202 and through-hole 301 with reinforcing plate 3 and crossbeam 2 fixed connection.

Furthermore, a plurality of through holes 301 are formed in the surface of the reinforcing plate 3, fixing bolts 302 are arranged in the through holes 301, fastening bolts 4 are arranged in the fixing holes 102, and nuts 401 are arranged on one sides of the fastening bolts 4.

Further, fixed slot 103 equals with 2 sizes of crossbeam, and fixed slot 103 and crossbeam 2 are "worker" font structure for crossbeam 2 when being connected with stand 1, can slide crossbeam 2 through fixed slot 103 and enter into inside stand 1, and make and closely laminate each other between crossbeam 2 and the fixed slot 103, accomplish the primary erection to crossbeam 2.

Further, fixing bolt 302, through-hole 301, mounting hole 105 and side opening 202 aperture equal, after crossbeam 2 is tentatively installed, through fixing bolt 302 through-hole 301 is connected with the mounting hole 105 on the stand 1, make and install reinforcing plate 3 on stand 1, the back is accomplished in the installation of reinforcing plate 3, be connected with side opening 202 through fixing bolt 302 through-hole 301, make reinforcing plate 3 and crossbeam 2 fixed connection, make reinforcing plate 3 can share the stress that receives on the 2 transverse direction of crossbeam.

Further, the diameters of the fastening bolts 4, the fixing holes 102 and the connecting holes 201 are equal, after the cross beam 2 is inserted into the fixing groove 103, the fastening bolts 4 penetrate through the fixing holes 102 and the connecting holes 201 and are connected with the nuts 401, so that the cross beam 2 and the fixing plate 101 are clamped between the fastening bolts 4 and the nuts 401, the fixing of the cross beam 2 and the fixing plate 101 is completed, and the fixing plate 101 can share the stress applied to the cross beam 2 in the longitudinal direction.

Further, the backup pad 104 is the triangle-shaped structure, and the triangle-shaped structure has good stability for the backup pad 104 can share the load that fixed plate 101 received, avoids crossbeam 2 when installing on fixed plate 101, and fixed plate 101 bears the load that is not enough crossbeam 2 and the fracture condition appears, improves the steadiness of fixed plate 101.

When the utility model is used, firstly, the cross beam 2 is placed between the two fixing plates 101, then the cross beam 2 is pushed, so that the cross beam 2 slides on the fixing plates 101 and enters the upright 1 through the fixing grooves 105, then the two reinforcing plates 3 are respectively placed on the two sides of the cross beam 2, the fixing bolts 3 penetrate through the through holes 301 on the cross plate and are connected with the mounting holes 105, so that the cross plate on the reinforcing plates 3 is fixedly connected with the upright 1, at the moment, after the reinforcing plates 3 are fixedly connected with the upright 1, the two through holes 301 on the vertical plate are aligned with the two side holes 202 on the cross beam 2, then the fixing bolts 302 penetrate through the side holes 202 on the vertical plate to fixedly connect the vertical plate on the reinforcing plates 3 with the cross beam 2, so that the reinforcing plates 3 can share the stress applied in the transverse direction of the cross beam 2, after the cross beam 2 is inserted into the fixing grooves 103, the plurality of fastening bolts 4 penetrate through the fixing holes 102 and the connecting holes 201 and are connected with the nuts 401, make fastening bolt 4 and nut 401 with crossbeam 2 and fixed plate 101 centre gripping in the middle, accomplish the fixed to crossbeam 2 and fixed plate 101, and then make fixed plate 101 can share the stress that receives on the 2 longitudinal direction of crossbeam, then backup pad 104 is the triangle-shaped structure, the triangle-shaped structure has good stability, make backup pad 104 can share the load that fixed plate 101 received, avoid crossbeam 2 when installing on fixed plate 101, fixed plate 101 bears the load that is not enough crossbeam 2 and the fracture condition appears, improve the steadiness of fixed plate 101, can share crossbeam 2 horizontal and fore-and-aft stress through above structure, it takes place to reduce the fracture condition to appear between crossbeam 2 and the stand 1, improve the security of steel construction beam column.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (8)

1. The utility model provides a steel construction beam column connection structure, includes stand (1), crossbeam (2) and reinforcing plate (3), its characterized in that:

stand (1) one side is provided with two fixed plates (101), two be provided with crossbeam (2) between fixed plate (101), connecting hole (201) have all been seted up to crossbeam (2) top and bottom, two side holes (202) have all been seted up to crossbeam (2) both sides, be provided with two reinforcing plates (3) between crossbeam (2) and stand (1).

2. The steel structure beam column connecting structure according to claim 1, wherein a plurality of fixing holes (102) are formed in the surfaces of the two fixing plates (101), a fixing groove (103) is formed in one side of the upright (1), mounting holes (105) are formed in the two sides of the fixing groove (103), and a support plate (104) is fixedly connected between the bottom of one fixing plate (101) and the upright (1).

3. The steel structure beam column connecting structure according to claim 2, wherein the reinforcing plate (3) is composed of a transverse plate and a vertical plate, the transverse plate is provided with a through hole (301), and the vertical plate is provided with two through holes (301).

4. The steel structure beam column connection structure according to claim 3, wherein a fixing bolt (302) is provided inside the through hole (301), a fastening bolt (4) is provided inside the fixing hole (102), and a nut (401) is provided on one side of the fastening bolt (4).

5. The steel structure beam column connection structure according to claim 2, wherein the fixing groove (103) and the cross beam (2) have the same size, and the fixing groove (103) and the cross beam (2) are both of an I-shaped structure.

6. The steel structural beam column connection structure according to claim 4, wherein the fixing bolt (302), the through hole (301), the mounting hole (105) and the side hole (202) have the same hole diameter.

7. The steel structural beam column connection structure according to claim 4, wherein the fastening bolt (4), the fixing hole (102) and the connection hole (201) have the same hole diameter.

8. The steel structural beam-column connection structure according to claim 2, wherein the support plate (104) is a triangular structure.

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