CN217998431U

CN217998431U - Beam column reinforced connection node structure of steel structure factory building

Info

Publication number: CN217998431U
Application number: CN202222287013.4U
Authority: CN
Inventors: 李长迎
Original assignee: Hainan Special Economic Zone Yinfeng Steel Structure Co ltd
Current assignee: Hainan Special Economic Zone Yinfeng Steel Structure Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-09
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a connection node structure is strengthened to beam column of steel construction factory building, relate to technical field, including the steel construction post, the equal symmetric welding of four sides of steel construction post surface has fixed block and No. two fixed blocks, install the I-shaped girder steel between fixed block and No. two fixed blocks, the fixed slot has been seted up at No. two fixed block one side middle parts, fixed slot internally mounted has the mounting panel, the middle part of mounting panel one side is passed a fixed block, no. two fixed blocks and I-shaped girder steel internal weld have a plurality of fastening screw, a fixed block, no. two fixed blocks and I-shaped girder steel one side middle part have all been link up and have been seted up the perforating hole, fastening screw surface one side is located a fixed block limit portion and has been in the effect of having cup jointed fastening nut, the utility model has the effect of being convenient for protecting bolt nut, fastening screw and fastening nut's bulk strength has been improved, and then has promoted the fastness of I-shaped girder steel installation, the problem that fastening screw and fastening nut exposed for a long time and easily lead to the corrosion has been solved.

Description

Beam column reinforced connection node structure of steel structure factory building

Technical Field

The utility model belongs to the technical field of the steel construction technique and specifically relates to a beam column reinforced connection node structure of steel construction factory building is related to.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like.

The factory building need be connected between roof beam and the post when the construction, adopts threaded connection's between bolt and the nut mode more between the beam column, because bolt and nut expose in the external environment, consequently bolt and nut can take place the corrosion phenomenon after using a period, and then has reduced the bulk strength of bolt, has reduced the fastness of connecting between the beam column simultaneously.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a connection node structure is strengthened to beam column of steel construction factory building has the effect of being convenient for protect bolt and nut.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a beam column reinforced connection node structure of a steel structure factory building comprises a steel structure column, wherein a first fixing block and a second fixing block are symmetrically welded on four side edges of the outer surface of the steel structure column, an I-shaped steel beam is installed between the first fixing block and the second fixing block, a fixing groove is formed in the middle of one side of the second fixing block, a mounting plate is installed inside the fixing groove, a plurality of fastening screws penetrate through the first fixing block, the second fixing block and the I-shaped steel beam in the middle of one side of the mounting plate, through holes are formed in the middle of the first fixing block, the second fixing block and the middle of one side of the I-shaped steel beam in a penetrating mode, and fastening nuts are sleeved on the edge portion of the first fixing block on one side of the outer surface of each fastening screw;

a fixed block side edge portion symmetrical welding has the mount, T type mounting groove has been seted up at mount one side middle part, fixed block one side bottom fixed mounting has fixed stop, mount one side middle part movable mounting has outer fender bracket, the symmetrical welding of outer fender bracket side edge portion has T type fixture block, the welding of mount one end top has the installation piece, outer fender bracket top end limit portion passes installation piece threaded connection and has fastening bolt.

Preferably, the volume of the T-shaped fixture block is smaller than the inner volume of the T-shaped mounting groove, the T-shaped fixture block is located inside the T-shaped mounting groove, and the T-shaped fixture block is clamped with the T-shaped mounting groove.

Preferably, through holes are symmetrically formed in the edge portion of the top end of the outer protection frame, a threaded hole is formed in the middle of the top end of the mounting block in a penetrating mode, the diameter of the fastening bolt is smaller than the inner diameter of the through hole and the inner diameter of the threaded hole, and the fastening bolt is matched with the through hole and the threaded hole.

Preferably, the mounting plate is smaller in volume than the inside volume of the fixing groove, the fastening screw is smaller in diameter than the inner diameter of the through hole, the mounting plate and the fixing groove are mutually embedded, and the fastening screw and the through hole are mutually embedded.

To sum up, the utility model discloses a following at least one useful technological effect:

the utility model discloses in the in-process that uses, through in inserting the I-steel roof beam into the clearance between fixed block and No. two fixed blocks, peg graft a plurality of fastening screw and pass the fixed block No. one, I-steel roof beam and No. two fixed blocks fasten through fastening nut, and then make and carry out the composite erection between I-steel roof beam and the steel structure post, inside messenger's T type fixture block is inserted into T type mounting groove, and then make outer fender bracket protect a plurality of fastening screw and fastening nut, and make stable connection between outer fender bracket and the mount through fastening bolt, fastening screw and fastening nut's bulk strength has been improved, and then the fastness of I-steel roof beam installation has been promoted, the problem that fastening screw and fastening nut expose for a long time and easily lead to the corrosion has been solved.

Drawings

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

fig. 2 is a schematic view of the internal structures of the first fixing block and the second fixing block of the present invention;

FIG. 3 is a schematic structural view of the middle fixing frame of the present invention;

fig. 4 is a schematic structural view of the external protection bracket of the present invention;

fig. 5 is a schematic sectional structure view of the outer fender bracket of the present invention;

fig. 6 is a schematic view of the top view structure of the T-shaped mounting groove of the present invention.

Reference numerals: 1. a steel structural column; 2. a first fixed block; 3. a second fixed block; 4. a steel I-beam; 5. a fixing groove; 6. mounting a plate; 7. fastening a screw rod; 8. a through hole; 9. fastening a nut; 10. a fixed mount; 11. a T-shaped mounting groove; 12. fixing a baffle plate; 13. an outer fender bracket; 14. a T-shaped fixture block; 15. mounting blocks; 16. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, a beam column reinforced connection node structure of a steel structure factory building disclosed by the present invention comprises a steel structure column 1, a first fixing block 2 and a second fixing block 3 are symmetrically welded to four side edges of the outer surface of the steel structure column 1, an i-beam 4 is installed between the first fixing block 2 and the second fixing block 3, stability in installation of the i-beam 4 can be improved by vertically attaching a different number of i-beams 4 to the outer surface of the steel structure column 1, and placing the i-beam 4 between the first fixing block 2 and the second fixing block 3, and further facilitating butt joint between the first fixing block 2 and the second fixing block 3 and between the i-beam 4, a fixing groove 5 is opened in the middle of one side of the second fixing block 3, a mounting plate 6 is installed inside the fixing groove 5, a first fixing block 2 is passed through the middle of one side of the mounting plate 6, a plurality of fastening screws 7 are welded inside the first fixing block 3 and the i-beam 4, a plurality of fastening screws 7 are passed through the fixing frame 10, a plurality of fastening screws 7 are installed in the fixing frame 10, and a plurality of fixing frames are installed on one side of the fixing frame, a plurality of the fixing frame 7, and a plurality of fixing frame 10 fastening screws are installed on one side of the fixing frame, a plurality of fixing frame 7, the utility model discloses a fixing frame 10, the mounting structure is including fixing frame 10, the middle part movable mounting of one side has outer fender bracket 13, the symmetrical welding of one side limit portion of outer fender bracket 13 has T type fixture block 14, the welding of 10 one end tops of fixing frame has installation piece 15, outer fender bracket 13 top limit portion passes installation piece 15 threaded connection has fastening bolt 16, through with outer fender bracket 13 slidable mounting on the side of fixed block 2, and keep outer fender bracket 13 in stable condition through fastening bolt 16, make outer fender bracket 13 protect a plurality of fastening nut 9 and fastening screw 7, the bulk strength of fastening nut 9 and fastening screw 7 has been improved, and then stability when having promoted I-shaped steel beam 4 installation, mounting panel 6 volume is less than 5 inside volumes of fixed slot, fastening screw 7 diameter is less than the internal diameter of perforating hole 8,

mounting panel

6 and 5 gomphosis each other of fixed slot, fastening

screw

7 and 8 gomphosis each other.

Referring to fig. 6, the volume of the T-shaped fixture block 14 is smaller than the internal volume of the T-shaped mounting groove 11, the T-shaped fixture block 14 is located inside the T-shaped mounting groove 11, the T-shaped fixture block 14 and the T-shaped mounting groove 11 are mutually clamped, and the T-shaped fixture block 14 is mounted inside the T-shaped mounting groove 11, so that the outer protection frame 13 is kept in a stable state on the side wall of the first fixing block 2, the stability of the outer protection frame 13 in mounting is improved, and the overall use efficiency of the outer protection frame 13 is improved.

Referring to fig. 5 and 6, simultaneously, the top edge of the outer protection frame 13 is symmetrically provided with through holes, the middle of the top end of the mounting block 15 is communicated with a threaded hole, the diameter of the fastening bolt 16 is smaller than the inner diameter of the through hole and the threaded hole, the fastening bolt 16 is mutually matched with the through hole and the threaded hole, the fastening bolt 16 is in threaded connection with the threaded hole of the mounting block 15, and then the outer protection frame 13 is fixedly mounted with the fixing frame 10, the outer protection frame 13 is kept in a stable state when being mounted, the outer protection frame 13 is prevented from falling off from the side wall of the first fixing block 2, and the use efficiency and the protection effect of the outer protection frame 13 are improved.

The implementation principle of the embodiment is as follows: the utility model discloses when using, install the surface at steel structure post 1 through the I-steel roof beam 4 with different quantity, make I-steel roof beam 4 arrange in between fixed block 2 and No. two fixed blocks 3, peg graft a plurality of fastening screw 7 and pass fixed block 2, no. two fixed blocks 3 and I-steel roof beam 4, and make mounting panel 6 arrange fixed slot 5 inside in, be convenient for install through a plurality of fastening screw 7 of mounting panel 6 simultaneous control, it cup joints the surface at every fastening screw 7 to rotate fastening nut 9, make fastening nut 9 laminate the limit portion at fixed block 2, make outer fender bracket 13 slip laminating on the lateral wall of fixed block 2, make T type fixture block 14 embedding T type mounting groove 11 inside simultaneously, and make the laminating of outer fender bracket 13 top at the upper surface of mounting block 15, rotate fastening bolt 16 threaded connection inside mounting block 15, and then keep outer fender bracket 13 and mount 10 to be in relatively stable, make fixed stop plate 12 support outer fender bracket 13 bottom, and then make outer fender bracket 13 protect a plurality of fastening screw 7 and fastening screw 9, prevent fastening screw 7 and fastening nut 9 from the improvement the whole I-steel roof beam 7 and easy emergence firmness when the installation, the whole of the improvement of fastening nut 9 of the environment is rusty intensity when the installation, the whole I-steel roof beam 12 has improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a connection node structure is strengthened to beam column of steel construction factory building, includes steel construction post (1), its characterized in that: the steel structure column is characterized in that a first fixing block (2) and a second fixing block (3) are symmetrically welded on four side edges of the outer surface of the steel structure column (1), an I-shaped steel beam (4) is installed between the first fixing block (2) and the second fixing block (3), a fixing groove (5) is formed in the middle of one side of the second fixing block (3), a mounting plate (6) is installed inside the fixing groove (5), a plurality of fastening screws (7) are welded inside the mounting plate (6) penetrating through the first fixing block (2), the second fixing block (3) and the I-shaped steel beam (4), through holes (8) are formed in the middle of one side of the first fixing block (2), the second fixing block (3) and the I-shaped steel beam (4) in a penetrating mode, and fastening nuts (9) are sleeved on the edge portion of one side of the outer surface of the fastening screws (7) located on the first fixing block (2);

a fixed block (2) a side edge portion symmetrical welding has mount (10), T type mounting groove (11) have been seted up at mount (10) one side middle part, fixed block (2) one side bottom fixed mounting has fixed stop (12), movable mounting has outer fender bracket (13) in the middle part of mount (10) one side, the symmetrical welding of outer fender bracket (13) a side edge portion has T type fixture block (14), the welding of mount (10) one end top has installation piece (15), outer fender bracket (13) top side portion passes installation piece (15) threaded connection and has fastening bolt (16).

2. The beam column reinforced connection node structure of the steel structure factory building according to claim 1, characterized in that: t type fixture block (14) volume is less than T type mounting groove (11) inner volume, T type fixture block (14) are located inside T type mounting groove (11), T type fixture block (14) and T type mounting groove (11) block each other.

3. The beam-column reinforced connection node structure of the steel structure factory building according to claim 1, characterized in that: the outer protection frame (13) top edge portion symmetry has seted up the through-hole, installation piece (15) top middle part link up and has seted up threaded hole, fastening bolt (16) diameter is less than through-hole and screw hole internal diameter, fastening bolt (16) and through-hole and screw hole mutual adaptation.

4. The beam-column reinforced connection node structure of the steel structure factory building according to claim 1, characterized in that: mounting panel (6) volume is less than fixed slot (5) internal volume, fastening screw (7) diameter is less than perforating hole (8) internal diameter, mounting panel (6) and fixed slot (5) gomphosis each other, fastening screw (7) and perforating hole (8) gomphosis each other.