CN219653912U

CN219653912U - Damping steel structure node member

Info

Publication number: CN219653912U
Application number: CN202321075785.XU
Authority: CN
Inventors: 程洪武
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-08
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to the field of steel structures, in particular to a damping steel structure node component, which comprises vertical steel and transverse steel, wherein the vertical steel is provided with a fixing mechanism, the transverse steel is connected with the fixing mechanism, the vertical steel and the transverse steel are provided with damping mechanisms, each damping mechanism comprises a connecting block, each of the vertical steel and the transverse steel is provided with a connecting block, each of the two connecting blocks is penetrated through and rotationally connected with a rotating shaft, each of the two rotating shafts is sleeved with and rotationally connected with the same connecting rod, each of the connecting rods comprises a fixing rod and a movable rod, each of the movable rods is penetrated through and slidingly connected with the fixing rod, each of the fixing rods and the movable rods is provided with a limiting mechanism, each of the movable rods and the fixing rods is provided with a spring capable of forcing the fixing rods to be mutually close, when the vertical steel and the transverse steel vibrate, each of the movable rods can displace in the fixing rods, and simultaneously under the action of the springs, the movable rods can be quickly reset, so that vibration on part of the vertical steel and the transverse steel can be absorbed, and the possibility that the connecting bolts are affected by vibration to be loosened or damaged can be reduced.

Description

Damping steel structure node member

Technical Field

The utility model relates to the field of steel structures, in particular to a damping type steel structure node member.

Background

Steel structure nodes are one of the main elements of a building structural system, one stable steel structure node is an indispensable part of a building, steel materials or steel components are limited to the maximum size of production or transportation, two workpieces are required to be transported to a site and connected, and the components connecting the two are steel structure node components.

The existing steel structure node components are generally connected by bolts, and due to the factors such as vibration of the steel components, bolts for connecting two workpieces are easy to loosen and even damage.

Disclosure of Invention

In order to reduce the possibility of loosening or damaging the connecting bolt due to vibration, the utility model provides a shock-absorbing steel structure node member.

The damping steel structure node member provided by the utility model adopts the following technical scheme:

the utility model provides a shock attenuation formula steel construction node component, including erecting steel and horizontal steel, it is equipped with fixed establishment to erect on the steel, horizontal steel is connected in fixed establishment, be equipped with bradyseism mechanism on erecting steel and the horizontal steel, bradyseism mechanism includes the connecting block, it all is equipped with a connecting block to erect on steel and the horizontal steel, all wear to establish and rotate on two connecting blocks and be connected with the pivot, all overlap in two pivots and establish and rotate and be connected with same connecting rod, the connecting rod includes dead lever and movable lever, the movable lever wears to establish and cuts sliding connection in the dead lever, be equipped with stop gear on dead lever and the movable lever, be equipped with the spring that can force both to be close to each other on movable lever and the dead lever.

Through adopting above-mentioned technical scheme, when perpendicular steel and horizontal steel take place vibrations, the movable rod can take place the displacement in the dead lever, simultaneously under the effect of spring, the movable rod can reset rapidly to absorb the vibrations on partly perpendicular steel and the horizontal steel, reduce connecting bolt and receive vibrations influence and become flexible or damage's possibility.

Optionally, the stop gear includes the slider, and the slider is connected in the movable rod, and corresponding slider is equipped with the spout in the dead lever, and the both ends in spout length direction all are equipped with the blotter, and the slider can the butt in the blotter.

Through adopting above-mentioned technical scheme, stop gear can reduce the possibility that movable rod drops from the dead lever, and the blotter can absorb the vibrations that partial slider striking spout produced, reduces the possibility that movable rod, dead lever and slider damaged.

Optionally, the connecting block is equipped with the buffer ring corresponding to the pivot, and the buffer ring inlays and locates the connecting block, and the pivot wears to locate the buffer ring.

Through adopting above-mentioned technical scheme, the shock that the pivot striking connecting block produced can be absorbed to the buffer ring, reduces the impaired possibility of pivot.

Optionally, the fixing mechanism comprises a fixing frame, the fixing frame is connected to the vertical steel, and a plurality of fixing bolts capable of fixing the horizontal steel to the fixing frame are arranged on the fixing frame and the horizontal steel.

Through adopting above-mentioned technical scheme, can be with horizontal steel in perpendicular steel through mount and fixing bolt, be convenient for staff's operation.

Optionally, a fixing plate is arranged on the fixing frame, a connecting plate is arranged at one end of the transverse steel close to the fixing plate, and a plurality of connecting bolts capable of fixing the connecting plate to the fixing plate are arranged on the connecting plate and the fixing plate.

Through adopting above-mentioned technical scheme, through stationary blade and connection piece, further be fixed in the mount with horizontal steel, reduce the possibility that horizontal steel drops from the mount.

Optionally, the transverse steel and the fixing frame are provided with clamping grooves, and the connecting sheet and the fixing sheet can be clamped in the clamping grooves.

Through adopting above-mentioned technical scheme, when the horizontal steel of installation, earlier with stationary blade and connection piece joint in the joint groove, can carry out preliminary location to horizontal steel, the staff of being convenient for operates.

Optionally, a plurality of stiffening plates are arranged on the fixing frame, and one side of each stiffening plate is connected to the vertical steel.

By adopting the technical scheme, the stiffening plate can strengthen the connection between the fixing frame and the vertical steel, and the possibility that the fixing frame is separated from the vertical steel is reduced.

Optionally, a buffer strip is arranged on the fixing frame and can be abutted against one side surface of the transverse steel, which is close to the fixing frame.

By adopting the technical scheme, the buffer strip can absorb vibration generated by the nodes, so that the possibility of node damage is reduced.

In summary, the present utility model includes at least one of the following beneficial effects:

1. when vertical steel and horizontal steel shake, the movable rod can displace in the fixed rod, and meanwhile, under the action of the springs, the movable rod can reset rapidly, so that the shake on part of vertical steel and horizontal steel is absorbed, and the possibility that the connecting bolt is loosened or damaged due to the influence of the shake is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a damping mechanism according to the present utility model;

FIG. 3 is a schematic view of the securing mechanism of the present utility model.

Reference numerals illustrate:

1. erecting steel; 2. transverse steel; 21. a connecting sheet; 3. a fixing mechanism; 31. a fixing frame; 32. a fixing piece; 33. a connecting bolt; 34. a fixing bolt; 35. a buffer strip; 4. a damping mechanism; 41. a connecting block; 42. a rotating shaft; 43. a connecting rod; 431. a fixed rod; 432. a movable rod; 44. a limiting mechanism; 441. a slide block; 442. a chute; 443. a cushion pad; 45. a spring; 46. a buffer ring; 5. stiffening plates; 6. and a clamping groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.

This embodiment provides a shock attenuation formula steel construction node component, combine fig. 1 and fig. 2, including erecting steel 1 and horizontal steel 2, be equipped with fixed establishment 3 on erecting steel 1, fixed establishment 3 includes mount 31, mount 31 welded connection and erects steel 1, wear to be equipped with a plurality of fixing bolt 34 on the mount 31, horizontal steel 2 passes through fixing bolt 34 fixed connection in mount 31, be equipped with the bradyseism mechanism 4 that can absorb vibrations on erecting steel 1 and horizontal steel 2, bradyseism mechanism 4 includes two connecting blocks 41, all be equipped with a connecting block 41 on erecting steel 1 and the horizontal steel 2, all wear to establish and rotationally be connected with a pivot 42 on two connecting blocks 41, be equipped with same connecting rod 43 on two pivots 42, connecting rod 43 includes dead lever 431, wear to establish and slidingly be connected with movable rod 432 on the dead lever 431, a pivot 42 wear to establish and rotationally be connected in movable rod 431 one end of keeping away from movable rod 432, be equipped with the spring 45 that can force to be close to each other on dead lever 431 and the movable rod 432, spring 45 one end hook 45 is close to each other, spring 45 one end is equipped with the bradysed steel 45 and is equipped with the corresponding to the two ends of the connecting block 1 when the shock absorbing mechanism is broken in the vertical steel 1 and the horizontal steel 2, can take place the displacement is influenced by the shock in the two connecting blocks 41, the corresponding to the two connecting blocks 1 and the vertical steel 1 and the displacement can be broken.

Referring to fig. 1 and 2, the connecting rod 43 is provided with the limiting mechanism 44, the limiting mechanism 44 includes a sliding block 441, two sides of the movable rod 432 are fixedly connected with a sliding block 441, the fixed rod 431 is provided with two sliding grooves 442 corresponding to the sliding block 441, the sliding block 441 is slidably connected with the sliding grooves 442, two inner walls of the sliding grooves 442 in the length direction are fixedly connected with cushion pads 443, the connecting block 41 is embedded with and fixedly connected with the buffer ring 46, the rotating shaft 42 penetrates through the buffer ring 46, the limiting mechanism 44 can reduce the possibility that the movable rod 432 falls off from the fixed rod 431, and the cushion pads 443 and the buffer ring 46 can further absorb shock, so that the influence of the shock on components is reduced.

Referring to fig. 1 and 3, the fixing frame 31 is close to a fixing sheet 32 fixedly connected with one side of the transverse steel 2, the transverse steel 2 is close to one end of the fixing frame 31 and fixedly connected with a connecting sheet 21, clamping grooves 6 are formed in both the fixing frame 31 and the transverse steel 2, the fixing sheet 32 and the connecting sheet 21 can be clamped in the clamping grooves 6, connecting bolts 33 which can fix the fixing sheet 32 and the connecting sheet 21 are arranged on the fixing sheet 32 and the connecting sheet 21, when the transverse steel 2 is connected with the fixing frame 31, the fixing sheet 32 and the connecting sheet 21 are clamped in the clamping grooves 6, the transverse steel 2 can be initially positioned, the operation of workers is facilitated, two ends of the fixing frame 31 in the length direction of the vertical steel 1 are fixedly connected with a stiffening plate 5, one side of the stiffening plate 5 is fixedly connected with the vertical steel 1, the fixing frame 31 is close to one side of the transverse steel 2 and fixedly connected with a buffer strip 35, the buffer strip 35 can be abutted to the transverse steel 2, and the buffer strip 35 can absorb part of vibration, so that the influence of the vibration on a component is further reduced.

The application method of the utility model is as follows: when the vertical steel 1 and the horizontal steel 2 vibrate, the connecting block 41 displaces and drives the movable rod 432 to displace, the movable rod 432 enables the spring 45 to stretch, at the moment, the spring 45 forces the movable rod 432 to recover under the action of elasticity, and the vibration of part of the vertical steel 1 and the horizontal steel 2 is absorbed, so that the possibility that the bolts in the components are damaged or fall off due to the vibration is reduced.

The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model, and is not intended to be limiting, since various modifications and variations of the utility model may be made to the user. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a shock attenuation formula steel construction node component, includes erects steel (1) and horizontal steel (2), erects and is equipped with fixed establishment (3) on steel (1), and horizontal steel (2) are connected in fixed establishment (3), its characterized in that: the utility model discloses a vertical steel (1) and horizontal steel (2) are last to be equipped with bradyseism mechanism (4), bradyseism mechanism (4) are including connecting block (41), all be equipped with one connecting block (41) on vertical steel (1) and horizontal steel (2), all wear to establish and rotate on two connecting blocks (41) and be connected with pivot (42), all overlap on two pivots (42) and establish and rotate and be connected with same connecting rod (43), connecting rod (43) include dead lever (431) and movable rod (432), cut sliding connection in dead lever (431) are worn to establish by movable rod (432), be equipped with stop gear (44) on dead lever (431) and movable rod (432), be equipped with on movable rod (432) and dead lever (431) and can force spring (45) that both are close to each other.

2. A shock absorbing steel structural node member in accordance with claim 1, wherein: the limiting mechanism (44) comprises a sliding block (441), the sliding block (441) is connected to the movable rod (432), a sliding groove (442) is formed in the fixed rod (431) corresponding to the sliding block (441), buffering cushions (443) are arranged at two ends of the sliding groove (442) in the length direction, and the sliding block (441) can be abutted to the buffering cushions (443).

3. A shock absorbing steel structural node member in accordance with claim 2, wherein: the connecting block (41) is provided with a buffer ring (46) corresponding to the rotating shaft (42), the buffer ring (46) is embedded in the connecting block (41), and the rotating shaft (42) penetrates through the buffer ring (46).

4. A shock absorbing steel structural node member in accordance with claim 1, wherein: the fixing mechanism (3) comprises a fixing frame (31), the fixing frame (31) is connected to the vertical steel (1), and a plurality of fixing bolts (34) capable of fixing the horizontal steel (2) to the fixing frame (31) are arranged on the fixing frame (31) and the horizontal steel (2).

5. A shock absorbing steel structural node member in accordance with claim 4, wherein: the fixing frame (31) is provided with a fixing sheet (32), one end of the transverse steel (2) close to the fixing sheet (32) is provided with a connecting sheet (21), and the connecting sheet (21) and the fixing sheet (32) are provided with a plurality of connecting bolts (33) capable of fixing the connecting sheet (21) to the fixing sheet (32).

6. A shock absorbing steel structural node member in accordance with claim 5, wherein: the transverse steel (2) and the fixing frame (31) are respectively provided with a clamping groove (6), and the connecting sheet (21) and the fixing sheet (32) can be clamped in the clamping grooves (6).

7. A shock absorbing steel structural node member in accordance with claim 4, wherein: a plurality of stiffening plates (5) are arranged on the fixing frame (31), and one side of each stiffening plate (5) is connected with the vertical steel (1).

8. A shock absorbing steel structural node member in accordance with claim 4, wherein: the fixing frame (31) is provided with a buffer strip (35), and the buffer strip (35) can be abutted against one side surface of the transverse steel (2) close to the fixing frame (31).