CN214034066U

CN214034066U - Steel structure component for building

Info

Publication number: CN214034066U
Application number: CN202022014448.2U
Authority: CN
Inventors: 陶东峰; 张满娜
Original assignee: Yunnan Peiding Construction Engineering Co ltd
Current assignee: Yunnan Peiding Construction Engineering Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-08-24
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a building materials technical field discloses a steel structure subassembly for building, including two first H shaped steel and two second H shaped steel, the first screw hole of a plurality of has all been seted up to the upper surface of first H shaped steel and the lower surface of second H shaped steel, the left and right sides surface of first H shaped steel and second H shaped steel all through connection has first bolt, two the upper end fixedly connected with upper fixed plate of first H shaped steel, two the lower extreme fixedly connected with bottom plate of second H shaped steel, the utility model discloses a be provided with connecting device, first bolt can be in the same place two first H shaped steel or two second H shaped steel fixed connection, and second spring among the connecting device can enlarge the distance between first connecting plate and second connecting plate, is applicable to the H shaped steel of equidimension specification not, third spring among the damping device, The fourth spring and the telescopic rod are bounced up and down to buffer and damp the first H-shaped steel and the second H-shaped steel above the fourth spring and the telescopic rod, so that the first H-shaped steel and the second H-shaped steel are prevented from being extruded and deformed.

Description

Steel structure component for building

Technical Field

The utility model relates to a material technical field for the building specifically is a steel structure subassembly for building.

Background

The steel structure component is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding lines, bolts or rivets due to light dead weight and simple and convenient construction.

However, the structural steel in the existing steel component is inconvenient to connect and cannot be applied to structural steel with different sizes, and the existing steel component has no vibration reduction function. Accordingly, one skilled in the art provides a steel structural component for construction to solve the problems set forth in the background of the invention described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel structure subassembly for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel structure component for buildings comprises two first H-shaped steels and two second H-shaped steels, wherein a plurality of first threaded holes are formed in the upper surfaces of the first H-shaped steels and the lower surfaces of the second H-shaped steels, the left and right side surfaces of the first H-shaped steel and the second H-shaped steel are respectively connected with a first bolt in a penetrating way, the upper ends of the two first H-shaped steels are fixedly connected with an upper fixing plate, the lower ends of the two second H-shaped steels are fixedly connected with a lower fixing plate, the surfaces of the upper fixing plate and the lower fixing plate are both connected with a plurality of second bolts in a penetrating way, the front end and the rear end of the inner bottom surface of the first H-shaped steel are both connected with two third bolts in a penetrating way, the outer surface of the third bolt is sleeved with a first spring, a connecting device is arranged at the joint of the first H-shaped steel and the joint of the two second H-shaped steels, and a vibration damping device is arranged at the lower end of each of the two second H-shaped steels.

As a further aspect of the present invention: the connecting device comprises a first connecting plate and a second connecting plate, two second threaded holes are formed in the right side surfaces of the first connecting plate and the second connecting plate, and a plurality of second springs are fixedly connected between the first connecting plate and the second connecting plate.

As a further aspect of the present invention: damping device includes the antivibration frame, the inside bottom surface fixedly connected with a plurality of third spring of antivibration frame, and the inside sliding connection of antivibration frame has the backup pad, the inside embedding of backup pad and a plurality of gag lever post of fixedly connected with, the inside elastic connection of gag lever post has the telescopic link, and the surface of gag lever post has cup jointed the fourth spring.

As a further aspect of the present invention: the second bolt is connected in the first threaded hole in a meshed mode, one end of the third bolt is connected with the second H-shaped steel in a meshed mode, and the first spring is located between the first H-shaped steel and the second H-shaped steel.

As a further aspect of the present invention: the lower surfaces of the first connecting plate and the second connecting plate are attached to the inner bottom surfaces of the first H-shaped steel and the second H-shaped steel, and the first bolt is connected to the inner portion of the second threaded hole in a meshed mode.

As a further aspect of the present invention: the lower fixing plate is connected with the inside of the anti-vibration frame in a sliding mode, the upper end of the third spring is fixedly connected to the lower surface of the supporting plate, and the upper end of the telescopic rod is fixedly connected to the lower surface of the lower fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with connecting device, connecting device can be in the same place two first H shaped steel or two second H shaped steel fixed connection through first bolt, and the second spring among the connecting device can be drawn big with the distance between first connecting plate and the second connecting plate to be applicable to the H shaped steel of not equidimension specification.

2. The utility model discloses a be provided with vibration damper, when taking place the vibration, third spring, fourth spring and the telescopic link among the vibration damper bounce about on to the first H shaped steel and the second H shaped steel of top buffering damping, prevent its extrusion deformation.

Drawings

FIG. 1 is a schematic structural diagram of a steel structural component for construction;

FIG. 2 is a partially exploded view of a steel structural component for construction;

FIG. 3 is a schematic structural view of a connecting device in a steel structural component for construction;

fig. 4 is a sectional view of a vibration damping device in a structural steel member assembly for construction.

In the figure: 1. a first H-shaped steel; 2. a second H-shaped steel; 3. a first threaded hole; 4. a first bolt; 5. an upper fixing plate; 6. a lower fixing plate; 7. a second bolt; 8. a third bolt; 9. a first spring; 10. a connecting device; 11. a vibration damping device; 12. a first connecting plate; 13. a second connecting plate; 14. a second threaded hole; 15. a second spring; 16. a vibration-proof frame; 17. a third spring; 18. a support plate; 19. a limiting rod; 20. a telescopic rod; 21. and a fourth spring.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a steel structure assembly for construction includes two first H-shaped steels 1 and two second H-shaped steels 2, wherein the upper surface of the first H-shaped steel 1 and the lower surface of the second H-shaped steel 2 are respectively provided with a plurality of first threaded holes 3, the left and right side surfaces of the first H-shaped steel 1 and the second H-shaped steel 2 are respectively connected with first bolts 4 through, the upper ends of the two first H-shaped steels 1 are fixedly connected with an upper fixing plate 5, the lower ends of the two second H-shaped steels 2 are fixedly connected with a lower fixing plate 6, the surfaces of the upper fixing plate 5 and the lower fixing plate 6 are respectively connected with a plurality of second bolts 7 through, the second bolts 7 are engaged and connected with the inside of the first threaded holes 3, the front end and the rear end of the inner bottom surface of the first H-shaped steel 1 are respectively connected with two third bolts 8 through, one end of the third bolts 8 are engaged and connected with the second H-shaped steel 2, the outer surface of the third bolt 8 is sleeved with a first spring 9, the first spring 9 is positioned between the first H-shaped steel 1 and the second H-shaped steel 2, the joint of the two first H-shaped steels 1 and the joint of the two second H-shaped steels 2 are respectively provided with a connecting device 10, the connecting device 10 comprises a first connecting plate 12 and a second connecting plate 13, the lower surfaces of the first connecting plate 12 and the second connecting plate 13 are respectively attached to the inner bottom surfaces of the first H-shaped steel 1 and the second H-shaped steel 2, the right side surfaces of the first connecting plate 12 and the second connecting plate 13 are respectively provided with two second threaded holes 14, the first bolt 4 is engaged and connected inside the second threaded holes 14, a plurality of second springs 15 are fixedly connected between the first connecting plate 12 and the second connecting plate 13, the connecting device 10 is placed inside the joint of the two first H-shaped steels 1, the first bolt 4 is screwed into the second threaded holes 14 to lock the first H-shaped steel 1 and the connecting device 10 together, the two second H-section steels 2 may also be fixed in the same way.

In fig. 1 and 4: the lower ends of the two second H-shaped steels 2 are provided with a vibration damper 11 together, the vibration damper 11 comprises a vibration-proof frame 16, the lower fixing plate 6 is connected with the inside of the vibration-proof frame 16 in a sliding way, the bottom surface of the inside of the vibration-proof frame 16 is fixedly connected with a plurality of third springs 17, a supporting plate 18 is connected to the inside of the anti-vibration frame 16 in a sliding manner, the upper end of a third spring 17 is fixedly connected to the lower surface of the supporting plate 18, a plurality of limiting rods 19 are embedded and fixedly connected to the inside of the supporting plate 18, telescopic rods 20 are elastically connected to the inside of the limiting rods 19, the upper end of each telescopic rod 20 is fixedly connected to the lower surface of the lower fixing plate 6, a fourth spring 21 is sleeved on the outer surface of each limiting rod 19, the lower surface of the lower fixing plate 6 is welded to the upper end of the fourth spring, and the third spring 17, the fourth spring 21 and the telescopic rods 20 have elasticity, the first H-shaped steel 1 and the second H-shaped steel 2 above can be bounced up and down to buffer and damp.

The utility model discloses a theory of operation is: when in use, the two first H-shaped steels 1 are butted, the connecting device 10 is placed in the connecting part of the two first H-shaped steels 1, the first bolts 4 are screwed into the second threaded holes 14 to lock the first H-shaped steels 1 and the connecting device 10 so as to fix the two first H-shaped steels 1 together, the two second H-shaped steels 2 can also be fixed according to the same method, then the two third bolts 8 are used for penetrating through the first H-shaped steels 1, the first springs 9 are sleeved on the first bolts and then screwed into the second H-shaped steels 2, so that the two first H-shaped steels 1 and the two second H-shaped steels 2 are fixed together, then the upper fixing plate 5 is fixed at the upper ends of the two first H-shaped steels 1, the lower fixing plate 6 is fixed at the lower ends of the two second H-shaped steels 2, finally the lower surface of the lower fixing plate 6 is welded at the upper end of the fourth spring, and the finished steel structure assembly can be used as a wall body with a fixing function, the length and height can be increased by adding the first H-section steel 1 and the second H-section steel 2 and enlarging the vibration damping device 11 in the manner described above.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A steel structure component for buildings comprises two first H-shaped steels (1) and two second H-shaped steels (2), and is characterized in that a plurality of first threaded holes (3) are formed in the upper surfaces of the first H-shaped steels (1) and the lower surfaces of the second H-shaped steels (2), first bolts (4) penetrate through the surfaces of the left side and the right side of the first H-shaped steels (1) and the second H-shaped steels (2), an upper fixing plate (5) is fixedly connected to the upper ends of the two first H-shaped steels (1), a lower fixing plate (6) is fixedly connected to the lower ends of the two second H-shaped steels (2), a plurality of second bolts (7) penetrate through the surfaces of the upper fixing plate (5) and the lower fixing plate (6), two third bolts (8) penetrate through the front ends and the rear ends of the inner bottom surfaces of the first H-shaped steels (1), and first springs (9) are sleeved on the outer surfaces of the third bolts (8), the connecting device (10) is arranged at the joint of the first H-shaped steel (1) and the joint of the second H-shaped steel (2), and the damping device (11) is arranged at the lower end of the second H-shaped steel (2).

2. The steel structure assembly for construction as claimed in claim 1, wherein the connecting means (10) comprises a first connecting plate (12) and a second connecting plate (13), two second screw holes (14) are opened on the right side surfaces of the first connecting plate (12) and the second connecting plate (13), and a plurality of second springs (15) are fixedly connected between the first connecting plate (12) and the second connecting plate (13).

3. The steel structure assembly for buildings as claimed in claim 1, wherein the vibration damper (11) comprises a vibration-proof frame (16), a plurality of third springs (17) are fixedly connected to the inner bottom surface of the vibration-proof frame (16), a support plate (18) is slidably connected to the inner portion of the vibration-proof frame (16), a plurality of limit rods (19) are embedded and fixedly connected to the inner portion of the support plate (18), a telescopic rod (20) is elastically connected to the inner portion of the limit rod (19), and a fourth spring (21) is sleeved on the outer surface of the limit rod (19).

4. The steel structure assembly for construction as set forth in claim 1, wherein the second bolt (7) is engaged and coupled inside the first screw hole (3), one end of the third bolt (8) is engaged and coupled with the second H-section steel (2), and the first spring (9) is located between the first H-section steel (1) and the second H-section steel (2).

5. The steel structure assembly for construction as claimed in claim 2, wherein the lower surfaces of the first connecting plate (12) and the second connecting plate (13) are respectively fitted to the inner bottom surfaces of the first H-section steel (1) and the second H-section steel (2), and the first bolt (4) is engaged and connected to the inside of the second screw hole (14).

6. A structural steel assembly for construction as set forth in claim 3, wherein said lower fixing plate (6) is slidably coupled to the inside of the vibration preventing frame (16), the upper end of said third spring (17) is fixedly coupled to the lower surface of the supporting plate (18), and the upper end of said expansion link (20) is fixedly coupled to the lower surface of the lower fixing plate (6).