CN218713929U

CN218713929U - Reinforced steel structure at joint of steel structure

Info

Publication number: CN218713929U
Application number: CN202223057987.XU
Authority: CN
Inventors: 冯田田; 吕国英; 夏中华; 潘绍锋
Original assignee: Shandong Xintong Steel Structure Engineering Co ltd
Current assignee: Shandong Xintong Steel Structure Engineering Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to the technical field of steel structures, in particular to a reinforced steel structure at a steel structure joint, which can lead the reinforced structure to be convenient to disassemble and convenient to be used repeatedly, and avoids the waste of resources; including vertical I-steel and horizontal I-steel, the fixed four fixed lock of group that are equipped with of the equal symmetry of vertical I-steel front and back end are female, both ends all are equipped with heavy groove about vertical I-steel, it links up the screw all to be equipped with four groups in two sets of heavy inslots, still include fixed frame, two sets of inserted bars, two sets of supporting racks and two sets of backup pads, two sets of inserted bars are fixed mounting respectively on two sets of sliders, all fixed No. two articulated seats that are equipped with on two sets of supporting racks, the one end of two sets of backup pads is articulated with two sets of articulated seats respectively, the other end of two sets of backup pads is articulated with two sets of articulated seats respectively, two sets of fixing bolt have been installed to the equal front and back screw of symmetry on two sets of supporting racks, four sets of fixing bolt install with four fixed lock female screws of group respectively.

Description

Reinforced steel structure at joint of steel structure

Technical Field

The utility model relates to a technical field of steel construction especially relates to the enhancement steel construction of steel construction linking department.

Background

The structure that the steel construction mainly comprises steel material is one of main building structure type, and the structure mainly comprises girder steel, steel column, steel truss etc. that shaped steel and steel sheet etc. were made, and the stability of general steel construction is higher, but still has the part of comparison weak, is exactly linking department between two adjacent steel construction member, and the practicality of steel construction has been decided to the intensity of steel construction linking department.

Among the prior art, to the connection of steel construction joint department, mostly through bolt or welded mode, support intensity to the I-steel is not enough, consequently still need increase the bracing in joint department to strengthen the connection between the steel construction, but most of bracing all adopt welded fastening, directly weld the joint department at the steel construction, make follow-up unable dismantlement, additional strengthening can not used repeatedly, cause the waste of resource.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make additional strengthening convenient the dismantlement, subsequent used repeatedly of being convenient for avoids causing the additional strengthening of the steel construction linking department of the waste of resource.

The utility model discloses a reinforced steel structure of steel structure linking department, including vertical I-steel and horizontal I-steel, the equal symmetrical fixed four groups of fixed lock mother that are equipped with of vertical I-steel front and back end, the left and right ends of vertical I-steel all is equipped with the heavy groove, four groups of linking screw holes that all are equipped with in two groups of heavy grooves, two groups of heavy grooves all run through and are equipped with two groups of through-holes, horizontal I-steel left end is fixed and is equipped with linking seat, linking seat upper thread is equipped with four groups of linking bolts, linking seat through linking bolt and linking screw hole's cooperation fixed mounting on vertical I-steel, its characterized in that, still include fixed frame, two groups of inserted bars, two groups of holding frames and two groups of backup pads, fixed frame all is fixed and is equipped with the slider on the front and back inner wall of fixed frame, fixed frame is slipped and is fitted on horizontal I-steel through the cooperation of slider and horizontal I-steel, two groups of inserted bars are fixed mounting respectively on two groups of sliders, two groups of inserted bars respectively penetrate through two groups of through holes, two groups of inserted bar bolts are installed on the two groups of inserted bars in a screwed mode, the inner sides of the two groups of inserted bar bolts are tightly attached to the inner wall of the right side of the longitudinal I-steel, two groups of puller bolts are installed on the top end and the bottom end of the fixed frame in a screwed mode, the two groups of puller bolts on the top end of the fixed frame and the two groups of puller bolts on the bottom end of the fixed frame are tightly attached to the upper end and the lower end of the transverse I-steel respectively, the fixed frame is fixedly provided with a first hinged seat in an up-and-down symmetrical mode, two groups of hinged seats are fixedly arranged on the two groups of clamping frames respectively, one ends of the two groups of supporting plates are hinged to the two groups of first hinged seats respectively, the other ends of the two groups of supporting plates are hinged to the two groups of second hinged seats respectively, two groups of fixing bolts are installed on the screws in a front-back symmetrical mode on the two groups of clamping frames respectively, and four groups of fixing bolts are installed on the four groups of fixing locking nut screws respectively.

The utility model discloses a steel construction links up the enhancement steel construction of department, equal fixed connection is equipped with the fastening backing plate in two sets of heavy inslots.

The utility model discloses a steel construction links up the enhancement steel construction of department, connect on two sets of inserted bar bolts and be equipped with locking gasket.

The utility model discloses a steel construction links up the enhancement steel construction of department, all the cover is equipped with spring washer on the linking bolt of four groups.

The utility model discloses a steel construction links up the enhancement steel construction of department, the end of the tight bolt in four group's tops is all connected and is equipped with the slipmat.

The utility model discloses a steel construction links up the enhancement steel construction of department, the inboard of two sets of sliders is all connected and is equipped with the sliding pad.

The utility model discloses a steel construction links up the enhancement steel construction of department, what fixed lock was female goes up the symmetry is equipped with two sets of reinforcing plates to two sets of reinforcing plates all are connected with vertical I-steel surface.

The utility model discloses a steel construction links up the enhancement steel construction of department, the backup pad adopts the carbide steel material.

Compared with the prior art, the beneficial effects of the utility model are that: when the fixing frame is used, the connecting seat is firstly placed in the sinking groove, the connecting seat is fixedly arranged on the longitudinal I-beam through the connecting bolt, the transverse I-beam and the longitudinal I-beam are connected well, then the fixing frame is sleeved on the transverse I-beam and slides to be close to the longitudinal I-beam, the sliding block pushes the insertion rod to penetrate through the connecting seat to be inserted into the through hole, the insertion rod bolt is screwed on the insertion rod without being screwed, then the two groups of clamping frames are sleeved on the longitudinal I-beam, the positions are adjusted up and down, the fixing bolt is screwed into the fixing lock nut after the fixing bolt is aligned with the fixing lock nut, the clamping frames are tightly clamped on the longitudinal I-beam through the fixing bolt, finally the insertion rod bolt and the jacking bolt are screwed, the insertion rod bolt is tightly attached to the inner side wall of the longitudinal I-beam, the jacking bolt is tightly pressed on the upper surface and the lower surface of the transverse I-beam, the fixing frame can be fixedly arranged, and accordingly, the joint position of the transverse I-beam and the longitudinal I-beam can be tightly attached to the left side of the longitudinal I-beam, the left side of the longitudinal I-beam can be tightly attached to the longitudinal I-beam, the left side of the longitudinal I-beam, the longitudinal I-beam can be conveniently detached, and the subsequent resources can be conveniently, and the resource can be conveniently used.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of the present invention;

fig. 2 is a schematic view of a back side axial measurement structure of the present invention;

fig. 3 is a front schematic view of the present invention;

fig. 4 is a left side schematic view of the present invention;

FIG. 5 isbase:Sub>A schematic view of the A-A section structure of the present invention;

in the drawings, the reference numbers: 1. longitudinal I-shaped steel; 2. fixing a lock nut; 3. sinking a groove; 4. connecting the screw holes; 5. a through hole; 6. transverse I-shaped steel; 7. a linking seat; 8. an engagement bolt; 9. a fixed frame; 10. a slider; 11. a rod is inserted; 12. a jack bolt; 13. tightening the bolt; 14. a first hinge base; 15. a clamping frame; 16. a second hinge base; 17. a support plate; 18. fixing the bolt; 19. fastening a base plate; 20. a lock washer; 21. a spring washer; 22. a non-slip mat; 23. a slide pad; 24. a reinforcing plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the reinforced steel structure of the steel structure joint of the utility model comprises a longitudinal I-beam 1 and a transverse I-beam 6, wherein four groups of fixed locking nuts 2 are symmetrically and fixedly arranged at the front end and the rear end of the longitudinal I-beam 1, the left end and the right end of the longitudinal I-beam 1 are respectively provided with a sunken groove 3, four groups of joint screw holes 4 are respectively arranged in the two groups of sunken grooves 3, two groups of through holes 5 are respectively arranged in the two groups of sunken grooves 3, a joint seat 7 is fixedly arranged at the left end of the transverse I-beam 6, four groups of joint bolts 8 are spirally arranged on the joint seat 7, the joint seat 7 is fixedly arranged on the longitudinal I-beam 1 through the matching of the joint bolts 8 and the joint screw holes 4, the reinforced steel structure is characterized by further comprising a fixed frame 9, two groups of inserting rods 11, two groups of clamping frames 15 and two groups of supporting plates 17, sliding blocks 10 are respectively fixedly arranged on the front inner wall and the rear wall of the fixed frame 9, the fixed frame 9 is slidably sleeved on the transverse I-beam 6 through the matching of the sliding blocks 10, two groups of inserted bars 11 are respectively and fixedly arranged on two groups of sliding blocks 10, the two groups of inserted bars 11 respectively pass through two groups of through holes 5, two groups of inserted bar bolts 12 are respectively and spirally arranged on the two groups of inserted bars 11, the inner sides of the two groups of inserted bar bolts 12 are tightly attached to the inner wall of the right side of the longitudinal I-beam 1, two groups of puller bolts 13 are respectively and spirally arranged at the top end and the bottom end of the fixed frame 9, two groups of puller bolts 13 at the top end of the fixed frame 9 and two groups of puller bolts 13 at the bottom end of the fixed frame 9 are respectively and tightly attached to the upper end and the lower end of the transverse I-beam 6, first hinged seats 14 are symmetrically and fixedly arranged on the upper part and the lower part of the fixed frame 9, second hinged seats 16 are respectively and fixedly arranged on two groups of clamping frames 15, one ends of two groups of supporting plates 17 are respectively and hingedly connected with the first hinged seats 14, the other ends of the two groups of supporting plates 17 are respectively and hinged with the second hinged seats 16, two groups of fixing bolts 18 are respectively arranged on the two groups of clamping frames 15 in a front-back symmetrical manner, and the four groups of fixing bolts 18 are respectively screwed with the four groups of fixing lock nuts 2; firstly, when the fixing device is used, the connecting seat 7 is placed in the sinking groove 3, then the connecting seat 7 is fixedly installed on the longitudinal I-beam 1 through the connecting bolt 8, the transverse I-beam 6 is connected with the longitudinal I-beam 1 well, then the fixing frame 9 is sleeved on the transverse I-beam 6 and slides to be close to the longitudinal I-beam 1, the sliding block 10 pushes the inserting rod 11 to penetrate through the connecting seat 7 to be inserted into the through hole 5, the inserting rod bolt 12 is screwed on the inserting rod 11 but is not screwed, then two groups of clamping frames 15 are sleeved on the longitudinal I-beam 1, the positions are adjusted up and down, after the fixing bolt 18 is aligned with the fixing lock nut 2, the fixing bolt 18 is screwed into the fixing lock nut 2, the clamping frames 15 are tightly clamped on the longitudinal I-beam 1 through the fixing bolt 18, finally the inserting rod bolt 12 and the top tightening bolt 13 are screwed, the inserting rod bolt 12 is tightly jointed on the inner side wall of the longitudinal I-beam 1, the top tightening bolt 13 is tightly pressed on the upper and lower surface of the transverse I-beam 6, the fixing frame 9 can be fixedly installed, the left side I-beam 1 can be conveniently, the left side I-beam 1 can be installed, the left side reinforcing I-beam 1 can be conveniently, and the subsequent transverse I-beam 1 can be conveniently disassembled, and the transverse I-beam can be conveniently.

In the reinforced steel structure at the joint of the steel structure, the fastening backing plates 19 are fixedly connected in the two groups of the sinking grooves 3; by providing the fastening base plate 19, the adapter 7 can be fastened more firmly when mounted, and the reliability of use can be improved.

In the reinforced steel structure at the joint of the steel structure, the two groups of the inserted bar bolts 12 are connected with the anti-loosening gaskets 20; through setting up locking washer 20, can prevent effectively that the circumstances of sending from appearing in the inserted bar bolt 12 after screwing up, improve the reliability in utilization.

In the reinforced steel structure at the steel structure joint of the utility model, the four groups of connecting bolts 8 are all sleeved with spring washers 21; through setting up spring washer 21, when linking up bolt 8 and screwing up, spring washer 21 and linking up the inseparable laminating in seat 7 surface can prevent effectively that linking up bolt 8 from appearing not hard up, improve the use reliability.

In the reinforced steel structure at the joint of the steel structure of the utility model, the ends of the four groups of puller bolts 13 are connected with the non-slip mat 22; through setting up slipmat 22, can make the puller bolt 13 hold more firmly to the pressure on horizontal I-steel 6 surface, prevent the condition of skidding, improve the use reliability.

In the reinforced steel structure at the joint of the steel structure, the inner sides of the two groups of sliding blocks 10 are connected with sliding pads 23; through setting up sliding pad 23, can make fixed frame 9 more smooth and easy when sliding on horizontal I-steel 6, improve the reliability in utilization.

In the reinforced steel structure at the steel structure joint of the utility model, two groups of reinforcing plates 24 are symmetrically arranged on the fixed lock nut 2, and the two groups of reinforcing plates 24 are connected with the surface of the longitudinal I-shaped steel 1; through setting up reinforcing plate 24, can make fixed lock 2 fixed more firm, improve the reliability of use.

The utility model discloses a reinforced steel structure at the steel structure connection position, the support plate 17 is made of hard alloy steel; adopt alloy steel material through the setting, can make backup pad 17's structural strength stronger, appear warping when preventing to support, improve and use the reliability.

The utility model discloses a steel construction joint's reinforced steel structure, when it is using, put in heavy groove 3 with linking seat 7 earlier, rethread joining bolt 8 will link up seat 7 fixed mounting on vertical I-steel 1, make horizontal I-steel 6 link up with vertical I-steel 1, then overlap fixed frame 9 on horizontal I-steel 6, and slide and be close to vertical I-steel 1, make slider 10 promote the inserted bar 11 and pass and link up seat 7 and insert in through-hole 5, nevertheless screw up inserted bar 12 spiral shell dress on inserted bar 11, again overlap two sets of holding frames 15 on vertical I-steel 1, adjust the position from top to bottom, make fixing bolt 18 adjust the back well with fixed lock mother 2, screw up fixing bolt 18 in fixed lock mother 2, make holding frame 15 tightly through fixing bolt 18 centre gripping on vertical I-steel 1, at last screw up inserted bar bolt 12 and jack bolt 13 again, make jack bolt 12 closely laminate on vertical I-steel 1, jack bolt 13 presses tightly at the inside wall of horizontal I-steel 6, can be just so to vertical fixed surface mounting right side I-steel 1, can carry out the same vertical mounting mode with vertical I-steel 1, vertical I-steel 1.

The reinforced steel structure at the steel structure joint of the utility model adopts common mechanical modes such as installation mode, connection mode or arrangement mode, and can be implemented as long as the beneficial effects are achieved; those skilled in the art can install and operate the device according to the attached instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A reinforced steel structure at the joint of a steel structure comprises a longitudinal I-beam (1) and a transverse I-beam (6), wherein four groups of fixed locking nuts (2) are symmetrically and fixedly arranged at the front end and the rear end of the longitudinal I-beam (1), sinking grooves (3) are respectively arranged at the left end and the right end of the longitudinal I-beam (1), four groups of connecting screw holes (4) are respectively arranged in the two groups of sinking grooves (3), two groups of through holes (5) are respectively arranged in the two groups of sinking grooves (3) in a penetrating manner, a connecting seat (7) is fixedly arranged at the left end of the transverse I-beam (6), four groups of connecting bolts (8) are respectively arranged on the upper screws of the connecting seat (7), the connecting seat (7) is fixedly arranged on the longitudinal I-beam (1) through the matching of the connecting bolts (8) and the connecting screw holes (4), the reinforced steel structure is characterized by further comprising a fixed frame (9), two groups of inserting rods (11), two groups of clamping frames (15) and two groups of supporting plates (17), sliding blocks (10) are respectively arranged on the front inner wall and the front wall and the rear wall of the fixed frame (9) and the two groups of sliding bolts (11), the two groups of sliding rods (11) are respectively arranged on the two groups of sliding blocks (11), the inner sides of the two groups of inserted rod bolts (12) are tightly attached to the inner wall of the right side of the longitudinal I-shaped steel (1), two groups of jacking bolts (13) are installed at the top end and the bottom end of the fixed frame (9) in a screwed mode, the two groups of jacking bolts (13) at the top end of the fixed frame (9) and the two groups of jacking bolts (13) at the bottom end of the fixed frame (9) are tightly attached to the upper end and the lower end of the transverse I-shaped steel (6) respectively, a first hinged seat (14) is fixed on the fixed frame (9) in an up-down symmetrical mode, a second hinged seat (16) is fixed on the two groups of clamping frames (15), one ends of the two groups of supporting plates (17) are hinged to the two groups of first hinged seats (14) respectively, the other ends of the two groups of supporting plates (17) are hinged to the two groups of second hinged seats (16) respectively, two groups of fixing bolts (18) are installed on the two groups of clamping frames (15) in a front-back symmetrical mode, and four groups of fixing bolts (18) are installed to the four groups of fixing nuts (2) in a screwed mode respectively.

2. A reinforced steel structure at the joint of steel structures according to claim 1, characterized in that fastening backing plates (19) are fixedly connected in both sets of sinking grooves (3).

3. The steel structure joint for reinforcing steel structure as claimed in claim 2, wherein said two sets of bolt-in-pin (12) are connected with anti-loosening washer (20).

4. A reinforced steel structure at the joint of steel structures as recited in claim 3, characterized in that the four sets of joint bolts (8) are all sleeved with spring washers (21).

5. The reinforced steel structure at the joint of the steel structures as claimed in claim 4, wherein the four sets of tightening bolts (13) are connected at the ends with anti-slip pads (22).

6. A steel structure for reinforcing a joint of steel structures according to claim 5, wherein the inner sides of said two sets of sliding blocks (10) are connected with sliding pads (23).

7. The reinforced steel structure at the joint of the steel structures as claimed in claim 6, characterized in that two sets of reinforcing plates (24) are symmetrically arranged on the fixed lock nut (2), and the two sets of reinforcing plates (24) are connected with the surface of the longitudinal I-shaped steel (1).

8. A reinforced steel structure at the joint of steel structures according to claim 7, characterized in that the supporting plate (17) is made of hard alloy steel.