CN216476616U

CN216476616U - Novel bearing steel structure

Info

Publication number: CN216476616U
Application number: CN202122970632.9U
Authority: CN
Inventors: 安晓
Original assignee: Shaoxing Wanshun Construction Co ltd
Current assignee: Shaoxing Wanshun Construction Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a novel force-bearing steel structure which comprises a transverse plate, wherein a first steel plate is installed at the lower end of the transverse plate, a carbon fiber plate is arranged at the lower end of the first steel plate, a plurality of reinforcing parts distributed in a linear array mode are jointly wrapped on the outer surfaces of the first steel plate and the carbon fiber plate, a second steel plate and a third steel plate are respectively arranged on the left side surface and the right side surface of the first steel plate and the carbon fiber plate, reinforcing beams are respectively arranged at the right end of the second steel plate and the left end of the third steel plate, and the two reinforcing beams extend to the lower end of a middle reinforcing part. According to the novel force-bearing steel structure, the reinforcing part, the carbon fiber plate, the reinforcing beam, the cross rod and the vertical rod are arranged to be matched together, so that the bearing capacity of the steel structure is improved, the overall anti-seismic effect of the steel structure can be improved by arranging the shock absorption part, the deformation of the steel structure due to external vibration is avoided, and the potential safety hazard is reduced.

Description

Novel bearing steel structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to a novel force-bearing steel structure.

Background

The steel structure is the structure of constituteing by 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 because of its dead weight is lighter, and the construction is simple and convenient, wide application in fields such as large-scale factory building, venue, super high-rise, the steel construction mainly is used for the load-carrying of building, and the mutual support that improves among the prior art mostly bears the weight jointly and realizes.

The existing steel structure has the following disadvantages: 1. when an existing steel structure is installed, a steel beam is supported by two sides of the steel structure in an overhead mode, and a reinforcing part is not arranged in the middle of the steel beam, so that the steel beam is poor in stability and prone to deflection deformation; 2. most of the existing steel structures are unsatisfactory in anti-seismic effect, and after the steel structures are accumulated for a long time, the steel structures can deform in a plastic mode, so that potential safety hazards are formed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel force bearing steel structure which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a novel force-bearing steel structure comprises a transverse plate, wherein a first steel plate is arranged at the lower end of the transverse plate, a carbon fiber plate is arranged at the lower end of the first steel plate, the outer surfaces of the first steel plate and the carbon fiber plate are jointly wrapped with a plurality of reinforcing parts which are distributed in a linear array, the left side surface and the right side surface of the first steel plate and the carbon fiber plate are respectively provided with a second steel plate and a third steel plate, the right end of the second steel plate and the left end of the third steel plate are both provided with reinforcing beams, the two reinforcing beams extend to the lower end of the middle reinforcing part, the lower part of the right end of the second steel plate and the lower part of the left end of the third steel plate are connected with a cross rod, the middle part of the upper end of the cross rod is provided with a vertical rod, the vertical rod extends to the lower end of the middle reinforcing part, the vertical rod is located between the two reinforcing beams, and the lower ends of the second steel plate and the third steel plate are provided with damping parts.

Preferably, the reinforcing part comprises a reinforcing frame, the reinforcing frame wraps the outer surfaces of the first steel plate and the carbon fiber plate, two bases with symmetrical functions are arranged at the upper end of the reinforcing frame, and bolts are arranged inside the bases.

Preferably, the base is fixed at the lower end of the first steel plate through a bolt.

Preferably, the damping part comprises a first supporting plate, a rubber pad is arranged at the lower end of the first supporting plate, a second supporting plate is arranged at the lower end of the rubber pad, lifting bolts are connected to four corners of the upper end of the first supporting plate in a threaded mode, springs are connected to the lower ends of the lifting bolts, the lower ends of the springs are fixedly connected with the second supporting plate, and lead blocks are arranged inside the rubber pad.

Preferably, the first support plate is arranged at the lower end of the second steel plate, and the connection relationship between the damping part and the second steel plate is consistent with the connection relationship between the damping part and the third steel plate.

Preferably, the two reinforcing beams, the cross bar and the vertical bar form two triangular shapes together.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the novel force-bearing steel structure, the reinforcing part, the carbon fiber plate, the reinforcing beam, the cross rod and the vertical rod are arranged to be matched together to improve the bearing capacity of the steel structure, the carbon fiber plate can improve the bearing capacity of the first steel plate, deflection deformation is reduced, the reinforcing frame and the base can further improve the bearing capacity of the first steel plate, the reinforcing beam, the cross rod and the vertical rod form two triangular structures in the middle of the first steel plate, and the stability of the middle of the first steel plate is improved.

2. According to the novel force bearing steel structure, the overall anti-seismic effect of the steel structure can be improved by arranging the damping component, the deformation of the steel structure due to external vibration is avoided, the potential safety hazard is reduced, the rubber pad can absorb vibration energy during vibration, the plastic deformation of lead block hysteresis damping can also absorb energy, and the vibration transmission to the steel structure is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel bearing steel structure of the present invention;

FIG. 2 is a schematic view of the overall structure of a reinforcing part of the novel bearing steel structure of the utility model;

FIG. 3 is a schematic view of the overall structure of a shock absorption component of a novel bearing steel structure of the utility model;

fig. 4 is a sectional view of the rubber pad of the novel force-bearing steel structure.

In the figure: 1. a transverse plate; 2. a first steel plate; 3. a second steel plate; 4. a third steel plate; 5. a shock-absorbing member; 6. a reinforcing member; 7. a reinforcing beam; 8. a cross bar; 9. a vertical rod; 10. a carbon fiber sheet; 61. a reinforcing frame; 62. a base; 63. a bolt; 51. a first support plate; 52. a lifting bolt; 53. a spring; 54. a rubber pad; 55. a second support plate; 56. and (4) a lead block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel force-bearing steel structure, including diaphragm 1, first steel sheet 2 is installed to the lower extreme of diaphragm 1, the lower extreme of first steel sheet 2 is provided with carbon fiber board 10, the common parcel of surface of first steel sheet 2 and carbon fiber board 10 has a plurality of to be the reinforcement component 6 of linear array distribution, the left side surface and the right side surface of first steel sheet 2 and carbon fiber board 10 are provided with second steel sheet 3 and third steel sheet 4 respectively, the right-hand member of second steel sheet 3 and the left end of third steel sheet 4 all are provided with stiffening beam 7, two stiffening beam 7 all extend to the lower extreme of middle part reinforcement component 6, the right-hand member lower part of second steel sheet 3 and the left end lower part of third steel sheet 4 are connected with horizontal pole 8 jointly, montant 9 is installed at the upper end mid-mounting of horizontal pole 8, montant 9 extends to the lower extreme of middle part reinforcement component 6, montant 9 is located between two stiffening beams 7, the lower extreme of second steel sheet 3 and the lower extreme of third steel sheet 4 all are provided with shock attenuation component 5.

Reinforcing part 6 includes reinforcing frame 61, and reinforcing frame 61 parcel is provided with the base 62 of two effects symmetries at the surface of first steel sheet 2 and carbon fiber plate 10 in the upper end of reinforcing frame 61, and the inside of two bases 62 all is provided with bolt 63, and reinforcing frame 61, carbon fiber plate 10 and base 62 cooperate jointly to have improved the bearing capacity of steel construction.

The base 62 is fixed to the lower end of the first steel plate 2 by bolts 63.

The shock absorption component 5 comprises a first supporting plate 51, a rubber pad 54 is arranged at the lower end of the first supporting plate 51, a second supporting plate 55 is arranged at the lower end of the rubber pad 54, lifting bolts 52 are in threaded connection with four corners of the upper end of the first supporting plate 51, springs 53 are connected with the lower ends of the four lifting bolts 52, the lower ends of the four springs 53 are fixedly connected with the second supporting plate 55, a lead block 56 is arranged inside the rubber pad 54, and the first supporting plate 51, the rubber pad 54, the second supporting plate 55 and the lead block 56 are matched together to improve the overall shock-proof effect of the steel structure, avoid the deformation of the steel structure due to external vibration and reduce potential safety hazards.

The first supporting plate 51 is installed at the lower end of the second steel plate 3, and the connection relationship between the shock absorbing member 5 and the second steel plate 3 is consistent with the connection relationship between the shock absorbing member 5 and the third steel plate 4.

Two stiffening beams 7 constitute two triangle-shaped shapes with horizontal pole 8 and montant 9 jointly, and stiffening beam 7, horizontal pole 8 and montant 9 cooperate jointly and can improve the stability in first steel sheet 2 middle part.

It should be noted that the utility model is a novel force-bearing steel structure, the bearing capacity of the steel structure is improved by arranging the reinforcement part 6, the carbon fiber plate 10, the reinforcement beam 7, the cross bar 8 and the vertical bar 9 to cooperate together, the carbon fiber plate 10 can improve the bearing capacity of the first steel plate 2 and reduce deflection deformation at the same time, the reinforcement frame 61 and the base 62 can further improve the bearing capacity of the first steel plate 2, the reinforcement beam 7, the cross bar 8 and the vertical bar 9 form two triangular structures in the middle of the first steel plate 2, the stability of the middle of the first steel plate 2 is improved, the overall anti-seismic effect of the steel structure can be improved by arranging the shock absorption part 5, the deformation of the steel structure due to external vibration is avoided, the potential safety hazard is reduced, the rubber pad 54 generates elastic deformation during vibration to absorb vibration energy, the vibration transmission to the steel structure is reduced, and the plastic deformation of hysteretic damping of the lead block 56 can also absorb energy, and provide horizontal restoring force for rubber pad 54, spring 53 and a backup pad 51 and No. two backup pads 55 keep contact, and then compression spring 53 during the vibration, make spring 53 reverse withstand a backup pad 51 and No. two backup pads 55, after the vibration, spring 53 promotes a backup pad 51 and No. two backup pads 55, make the deformation position of rubber pad 54 resume, spring 53's setting can resume the deformation that rubber pad 54 brought because of the vibration to a certain extent, make rubber pad 54 have better result of use and longer life.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are 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 novel load steel construction, includes diaphragm (1), its characterized in that: the lower end of the transverse plate (1) is provided with a first steel plate (2), the lower end of the first steel plate (2) is provided with a carbon fiber plate (10), the outer surfaces of the first steel plate (2) and the carbon fiber plate (10) are jointly wrapped with a plurality of reinforcing parts (6) distributed in a linear array manner, the left side surface and the right side surface of the first steel plate (2) and the carbon fiber plate (10) are respectively provided with a second steel plate (3) and a third steel plate (4), the right end of the second steel plate (3) and the left end of the third steel plate (4) are respectively provided with a reinforcing beam (7), the two reinforcing beams (7) extend to the lower end of the middle reinforcing part (6), the lower part of the right end of the second steel plate (3) and the lower part of the left end of the third steel plate (4) are jointly connected with a transverse rod (8), the upper end of the transverse rod (8) is provided with a vertical rod (9), and the vertical rod (9) extends to the lower end of the middle reinforcing part (6), the vertical rod (9) is located between the two reinforcing beams (7), and the lower ends of the second steel plate (3) and the third steel plate (4) are provided with damping parts (5).

2. The novel force-bearing steel structure as claimed in claim 1, wherein: the reinforcing part (6) comprises a reinforcing frame (61), the reinforcing frame (61) wraps the outer surfaces of the first steel plate (2) and the carbon fiber plate (10), two bases (62) which are bilaterally symmetrical are arranged at the upper end of the reinforcing frame (61), and bolts (63) are arranged inside the bases (62).

3. The novel force-bearing steel structure as claimed in claim 2, wherein: the base (62) is fixed at the lower end of the first steel plate (2) through a bolt (63).

4. The novel bearing steel structure of claim 1, which is characterized in that: the shock absorption component (5) comprises a first supporting plate (51), a rubber pad (54) is arranged at the lower end of the first supporting plate (51), a second supporting plate (55) is arranged at the lower end of the rubber pad (54), lifting bolts (52) are in threaded connection with four upper four corners of the first supporting plate (51), springs (53) are connected to the lower ends of the lifting bolts (52), four springs (53) are fixedly connected with the second supporting plate (55), and lead blocks (56) are arranged inside the rubber pad (54).

5. The novel force-bearing steel structure as claimed in claim 4, wherein: the first supporting plate (51) is arranged at the lower end of the second steel plate (3), and the connection relation between the damping part (5) and the second steel plate (3) is consistent with the connection relation between the damping part (5) and the third steel plate (4).

6. The novel force-bearing steel structure as claimed in claim 1, wherein: the two reinforcing beams (7), the cross rod (8) and the vertical rod (9) form two triangular shapes together.