CN215484861U

CN215484861U - Reinforcing mechanism for steel structure net rack

Info

Publication number: CN215484861U
Application number: CN202121431441.9U
Authority: CN
Inventors: 冯文功
Original assignee: Xuzhou Dihui Steel Structure Engineering Co ltd
Current assignee: Xuzhou Dihui Steel Structure Engineering Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2022-01-11
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a reinforcing mechanism for a steel structure net rack, which comprises a net rack steel pipe, a fixed ring mechanism and a net rack connecting point reinforcing mechanism, wherein support pipe pieces are symmetrically arranged on the outer side of the net rack steel pipe, support plates are fixedly and symmetrically arranged on the outer sides of the support pipe pieces, an outer package pipe piece is sleeved on the outer side of each support pipe piece, the inner side of each outer package pipe piece is matched with the corresponding support plate through a support seat, a T-shaped lug is arranged on the outer side of each support plate, a T-shaped groove is arranged on the inner side of each support seat, a first groove is arranged on the outer ring of each outer package pipe piece, a fixed ring mechanism is arranged on the outer side of each outer package pipe piece, and a net rack connecting point reinforcing mechanism is arranged at the connecting position of each net rack steel pipe; the utility model can directly reinforce the installed net rack through the outer wrapping pipe piece and the supporting pipe piece, and the construction process is simple; the load bearing capacity of the connecting point is enhanced through the matching of the connecting point reinforcing ring, the convex strip, the first groove, the threaded rod and the rotating sleeve; through T shape recess and the cooperation of T shape lug, can the different rack steel pipes of diameter of adaptation, improve the compatibility.

Description

Reinforcing mechanism for steel structure net rack

Technical Field

The utility model relates to the technical field of reinforcing mechanisms, in particular to a reinforcing mechanism for a steel structure net rack.

Background

Spatial grid structure wide application is in steel construction building field. The grid structure is generally applied to the ceiling of open stadium buildings, such as stadiums, gas stations and the like, and the steel structure is easy to bend or break under long-term stress;

the existing several solutions can generate welding defects and residual stress when entering a welding reinforcement method, the replacement method has high cost and long construction period, redesign calculation is needed when a structural stress point method is changed, the construction process is complex, the design of the traditional connection structure enables a bolt ball to have weaker load bearing capacity, the situation that deformation occurs at a single-point connection point position easily occurs when the situation is suffered, the existing fixing mechanism can only reinforce a net rack steel pipe with a specific diameter and cannot be matched with net rack steel pipes with different diameters, and the compatibility is low, so that the utility model provides the reinforcing mechanism for the steel structure net rack to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model aims to provide a reinforcing mechanism for a steel structure net rack, which can directly reinforce the installed net rack through an outer wrapping pipe piece and a supporting pipe piece, and has the advantages of low cost, short construction period and simple construction process; the load bearing capacity of the connecting point is enhanced through the matching of the connecting point reinforcing ring, the convex strip, the first groove, the threaded rod and the rotating sleeve; through the cooperation of T shape recess and T shape lug, the different specification and dimension's of can quick replacement backup pad with support the rack steel pipe of section of jurisdiction with the different diameters of adaptation, improve the compatibility.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a reinforcing mechanism for steel construction rack, includes rack steel pipe, fixed ring mechanism and rack tie point reinforcing mechanism, rack steel pipe outside symmetry is equipped with the support section of jurisdiction, it is equipped with the multiunit to support the section of jurisdiction, it is equipped with the backup pad to support the fixed symmetry in the section of jurisdiction outside, it is equipped with the outsourcing section of jurisdiction to support section of jurisdiction outside cover, outsourcing section of jurisdiction inboard is equipped with supporting seat and backup pad cooperation through fixed, the backup pad outside is equipped with T shape lug, the supporting seat inboard is equipped with T shape recess, T shape lug and T shape recess mutually support, outsourcing section of jurisdiction outer lane is equipped with first recess, the outsourcing section of jurisdiction outside is equipped with fixed ring mechanism, rack steel pipe junction is equipped with rack tie point reinforcing mechanism.

The further improvement lies in that: the fixing ring mechanism comprises a fixing ring, a convex strip, bolt holes and bolts, the outer side of the outer-coated pipe piece is provided with the fixing ring, the convex strip is fixedly arranged on the inner side of the fixing ring, the convex strip is matched with the first groove, the bolt holes are formed in the two ends of the fixing ring, and the bolts are fixed in the bolt holes through bolts.

The further improvement lies in that: the net rack connecting point reinforcing mechanism comprises a connecting point reinforcing ring, a threaded rod and a rotating sleeve, wherein a first connecting point reinforcing ring is arranged at the joint of net rack steel pipes, the threaded rod is hinged to one side of the first connecting point reinforcing ring, the rotating sleeve is matched with the other side of the threaded rod, and the rotating sleeve is hinged to the connecting point reinforcing ring on the other net rack steel pipe.

The further improvement lies in that: the tie point strengthening ring inboard is equipped with the sand grip, the tie point strengthening ring is fixed with the outsourcing section of jurisdiction through the cooperation of fixed ring mechanism and first recess.

The further improvement lies in that: the outsourcing section of jurisdiction is semi-circular, the outsourcing section of jurisdiction is equipped with two sets of cooperations each other, outsourcing section of jurisdiction one end is equipped with the lug, the outsourcing section of jurisdiction other end is equipped with the second recess, the lug is mutually supported with the second recess on another group of outsourcing section of jurisdiction.

The utility model has the beneficial effects that: the utility model can directly reinforce the installed net rack through the outer wrapping pipe piece and the supporting pipe piece, and has low cost, short construction period and simple construction process; the load bearing capacity of the connecting point is enhanced through the matching of the connecting point reinforcing ring, the convex strip, the first groove, the threaded rod and the rotating sleeve; through the cooperation of T shape recess and T shape lug, the different specification and dimension's of can quick replacement backup pad with support the rack steel pipe of section of jurisdiction with the different diameters of adaptation, improve the compatibility.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

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

FIG. 3 is a schematic view of a net rack attachment point reinforcement mechanism of the present invention;

FIG. 4 is a schematic view of a duct piece of the present invention;

fig. 5 is a partially enlarged view of the point a of the present invention.

Wherein: 1. a net rack steel pipe; 2. supporting the duct piece; 3. a support plate; 4. wrapping a pipe piece outside; 5. a supporting seat; 6. a T-shaped bump; 7. a T-shaped groove; 8. a first groove; 9. a fixing ring; 10. a convex strip; 11. bolt holes; 12. a bolt; 13. a connection point reinforcing ring; 14. a threaded rod; 15. rotating the sleeve; 16. a bump; 17. a second groove; 18. a reinforcing sleeve; 19. locking the salient points; 20. the pits are locked.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the figures 1, 2, 3, 4 and 5, the embodiment provides a reinforcing mechanism for a steel structure net rack, which comprises a net rack steel pipe 1, a fixed ring mechanism and a net rack connection point reinforcing mechanism, wherein supporting pipe pieces 2 are symmetrically arranged on the outer side of the net rack steel pipe 1, a plurality of groups of supporting pipe pieces 2 are arranged on the supporting pipe pieces 2, supporting plates 3 are fixedly and symmetrically arranged on the outer sides of the supporting pipe pieces 2, outer wrapping pipe pieces 4 are sleeved on the outer sides of the supporting pipe pieces 2, the inner sides of the outer wrapping pipe pieces 4 are matched with the supporting plates 3 through fixedly arranging supporting seats 5, T-shaped convex blocks 6 are arranged on the outer sides of the supporting plates 3, T-shaped grooves 7 are arranged on the inner sides of the supporting seats 5, the T-shaped convex blocks 6 are matched with the T-shaped grooves 7, first grooves 8 are arranged on the outer rings of the outer wrapping pipe pieces 4, the fixed ring mechanism is arranged on the outer sides of the net rack steel pipe 1, the net rack connection point reinforcing mechanism is arranged at the connection point, can directly consolidate the rack of having installed, with low costs, the time limit for a project is short, and the work progress is simple, can the different specification and dimension's of quick replacement backup pad with support the rack steel pipe of section of jurisdiction with the different diameters of adaptation, improve the compatibility.

The utility model discloses a convenient fixing ring, including solid fixed ring 9, sand grip 10, bolt hole 11 and bolt 12, gu fixed ring 9 is equipped with in the fixed ring 7 outside of outsourcing section of jurisdiction, gu fixed ring 9 inboard is fixed and is equipped with sand grip 10, sand grip 10 mutually supports with first recess 8, gu fixed ring 9 both ends are equipped with bolt hole 11, fix through being equipped with bolt 12 in the bolt hole 11, the reinforcing tie point receives load-carrying capacity.

The net rack connecting point reinforcing mechanism comprises a connecting point reinforcing ring 13, a threaded rod 14 and a rotating sleeve 15, a first connecting point reinforcing ring 13 is arranged at the joint of the net rack steel pipe 1, the threaded rod 14 is hinged to one side of the first connecting point reinforcing ring 13, the rotating sleeve 15 is matched and arranged on the other side of the threaded rod 14, and the rotating sleeve 15 is hinged to the connecting point reinforcing ring 13 on the other net rack steel pipe 1.

The tie point adds 13 inboards of ring and is equipped with sand grip 10, the tie point adds the ring and passes through the cooperation of fixed ring mechanism and first recess 8 and fix with outsourcing section of jurisdiction 7.

The utility model discloses a convenient and fast structure, including outsourcing section of jurisdiction 7, outsourcing section of jurisdiction 7 is semi-circular, outsourcing section of jurisdiction 7 is equipped with two sets of cooperations each other, outsourcing section of jurisdiction 7 one end is equipped with lug 16, the outsourcing section of jurisdiction 7 other end is equipped with second recess 17, lug 16 and the second recess 17 on another group of outsourcing section of jurisdiction 7 are mutually supported.

The net rack junction symmetry is equipped with reinforcing sleeve 18, increases the area of contact with the connected node, makes the atress more even.

The convex block 16 is provided with a locking convex point 19, and the inner side of the second groove is provided with a locking concave point 20.

This steel structure is support section of jurisdiction, backup pad, supporting seat and outsourcing section of jurisdiction cooperation parcel rack steel pipe when strengthening with reinforcing mechanism for rack, rack steel pipe diameter size is not simultaneously through the suitable backup pad of T nature lug and T shape recess cooperation quick replacement and support the section of jurisdiction, and the bolt passes through the bolt hole after the parcel is fixed, and the rack steel pipe is threaded rod and rotate sleeve when certain angle and adjusts the articulated connection of length back and net tie point reinforcing ring.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reinforcing mechanism for steel construction rack which characterized in that: comprises a net rack steel pipe (1), a fixing ring mechanism and a net rack connection point reinforcing mechanism, wherein the outer side of the net rack steel pipe (1) is symmetrically provided with supporting pipe pieces (2), a plurality of groups of supporting pipe pieces (2) are arranged, supporting plates (3) are fixedly and symmetrically arranged at the outer sides of the supporting pipe pieces (2), an outer wrapping pipe piece (4) is sleeved on the outer side of the supporting pipe piece (2), the inner side of the outer wrapping pipe piece (4) is matched with the supporting plate (3) through a supporting seat (5) which is fixedly arranged, a T-shaped convex block (6) is arranged on the outer side of the supporting plate (3), a T-shaped groove (7) is arranged on the inner side of the supporting seat (5), the T-shaped lug (6) is matched with the T-shaped groove (7), the outer ring of the outer wrapping pipe piece (4) is provided with a first groove (8), the outsourcing section of jurisdiction (4) outside is equipped with the retaining ring mechanism, rack steel pipe (1) junction is equipped with rack tie point strengthening mechanism.

2. The reinforcing mechanism for the steel structure net rack according to claim 1, characterized in that: the fixing ring mechanism comprises a fixing ring (9), convex strips (10), bolt holes (11) and bolts (12), the outer side of the outer wrapping pipe piece (7) is provided with the fixing ring (9), the inner side of the fixing ring (9) is fixedly provided with the convex strips (10), the convex strips (10) are matched with the first grooves (8), the bolt holes (11) are formed in the two ends of the fixing ring (9), and the bolts (12) are arranged in the bolt holes (11) for fixing.

3. The reinforcing mechanism for the steel structure net rack according to claim 1, characterized in that: the net rack connecting point reinforcing mechanism comprises a connecting point reinforcing ring (13), a threaded rod (14) and a rotating sleeve (15), wherein the connecting point of the net rack steel pipe (1) is provided with the first connecting point reinforcing ring (13), one side of the first connecting point reinforcing ring (13) is hinged to the threaded rod (14), the other side of the threaded rod (14) is matched to be provided with the rotating sleeve (15), and the rotating sleeve (15) is hinged to the connecting point reinforcing ring (13) on the other net rack steel pipe (1).

4. The reinforcing mechanism for the steel structure net rack according to claim 3, characterized in that: the tie point reinforcing ring (13) inboard is equipped with sand grip (10), the tie point reinforcing ring passes through the cooperation of fixed ring mechanism and first recess (8) and is fixed with outsourcing section of jurisdiction (7).

5. The reinforcing mechanism for the steel structure net rack according to claim 1, characterized in that: the outsourcing section of jurisdiction (7) is semi-circular, outsourcing section of jurisdiction (7) is equipped with two sets of mutually supporting, outsourcing section of jurisdiction (7) one end is equipped with lug (16), outsourcing section of jurisdiction (7) other end is equipped with second recess (17), lug (16) mutually supports with second recess (17) on another group outsourcing section of jurisdiction (7).