CN215720487U

CN215720487U - Steel structure damping support

Info

Publication number: CN215720487U
Application number: CN202121317043.4U
Authority: CN
Inventors: 徐建学
Original assignee: Anhui Longxing Intelligent Steel Structure Technology Co ltd
Current assignee: Anhui Longxing Intelligent Steel Structure Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-01
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a steel structure damping bracket, wherein one side of the middle part of a circular groove is fixedly connected with an annular limiting block, the positions of the lower end surface of a top supporting plate, which correspond to the circular groove, are fixedly connected with a cylindrical embedding block, the lower end of the cylindrical embedding block is embedded into one part of the circular groove, the center of the lower end surface of the cylindrical embedding block is fixedly connected with a cylindrical rod, the lower end of the cylindrical rod passes through an inner hole of the annular limiting block, and a limiting plate of cylinder pole lower extreme rigid coupling, the even rigid coupling in cylinder embedding piece outer lane one side has a plurality of telescopic links one, a telescopic link one lower extreme and annular stopper up end rigid coupling, a buffer spring one of every telescopic link all suit in the outside, the even vertical rigid coupling in limiting plate lower extreme outer lane one side has a plurality of telescopic links two, two lower extremes of telescopic link and circular slot bottom rigid coupling, a buffer spring two of every telescopic link all suit in the two outsides, under buffer spring two's effect, the limiting plate supports tightly with annular stopper. The utility model has the advantages of novel structure and high stability.

Description

Steel structure damping support

Technical Field

The utility model relates to a steel structure damping support, which is applied to the technical field of steel structure accessories.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. Steel structure support is the accessory that often uses in the steel construction processing, but steel structure support among the prior art all is the fixed stay, when appearing the vibration, can lead to upper strata bearing structure vibrations like this, and stability is lower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model discloses a steel structure damping support which has the advantages of novel structure and good stability.

The utility model discloses a steel structure damping bracket, which comprises: the bottom plate, a top supporting plate, supporting columns, circular grooves, annular limiting blocks, a cylindrical embedding block, a cylindrical rod, a first telescopic rod, a first buffer spring, a limiting plate, a second telescopic rod and a second buffer spring, wherein the top supporting plate is arranged right above the bottom plate, a plurality of supporting columns are uniformly and vertically fixedly connected to the upper end face of the bottom plate, a circular groove is formed in the center of the upper end face of each supporting column, one side of the middle part of the circular groove is fixedly connected with one annular limiting block, a cylindrical embedding block is fixedly connected to the lower end face of the top supporting plate at a position corresponding to the circular groove, the outer diameter of the cylindrical embedding block is consistent with the diameter of the circular groove, the lower end of the cylindrical embedding block is embedded into one part of the circular groove, a cylindrical rod is fixedly connected to the center of the lower end face of the cylindrical embedding block, the lower end of the cylindrical rod penetrates through an inner hole of the annular limiting block, the lower end of the cylindrical rod is fixedly connected to one limiting plate, and one side of the outer ring of the cylindrical embedding block is uniformly and fixedly connected to one telescopic rod, one lower extreme of telescopic link and annular stopper up end rigid coupling, buffer spring one of the equal suit in the outside of every telescopic link, the limiting plate is the plectane, and the external diameter of limiting plate is greater than the diameter of annular stopper hole, the even vertical rigid coupling in limiting plate lower extreme outer lane one side has a plurality of telescopic links two, two lower extremes of telescopic link and circular slot bottom rigid coupling, buffer spring two of the equal suit in two outsides of every telescopic link, under buffer spring two's effect, the limiting plate supports tightly with annular stopper, and the degree of depth that the cylinder embedded piece stretched into the circular slot at this moment is the quarter of cylinder embedded piece height at least.

The cross-sectional shape of the support column is one of circular or regular polygon.

The diameter of the inner hole of the annular limiting block is matched with the outer diameter of the cylindrical rod.

The cylindrical rod and the limiting plate are arranged concentrically.

The number of the first telescopic rods is at least three, and the number of the telescopic rods is at least three.

By adopting the technical scheme, the method has the following advantages:

1. the structure is novel;

2. the stability is good.

Drawings

FIG. 1 is a schematic structural view of a steel structure damping bracket according to the present invention;

fig. 2 is an enlarged schematic view of the structure of fig. 1 at the circle.

Wherein: 1-a bottom plate; 2-a top support plate; 3-a support column; 4-circular groove; 5-an annular limiting block; 6-cylindrical embedded block; 7-a cylindrical rod; 8, a first telescopic rod; 9-a first buffer spring; 10-a limiting plate; 11-a second telescopic rod; 12-a second buffer spring.

Detailed Description

As shown in fig. 1-2, the utility model discloses a steel structure damping bracket, which comprises: the device comprises a bottom plate 1, a top supporting plate 2, supporting columns 3, a circular groove 4, an annular limiting block 5, a cylindrical embedding block 6, cylindrical rods 7, a first telescopic rod 8, a first buffer spring 9, a limiting plate 10, a second telescopic rod 11 and a second buffer spring 12, wherein the top supporting plate 2 is arranged right above the bottom plate 1, a plurality of supporting columns 3 are uniformly and vertically fixedly connected to the upper end face of the bottom plate 1, a circular groove 4 is formed in the center of the upper end face of each supporting column 3, one annular limiting block 5 is fixedly connected to one side of the middle of the circular groove 4, the cylindrical embedding block 6 is fixedly connected to the lower end face of the top supporting plate 2 at a position corresponding to the circular groove 5, the outer diameter of the cylindrical embedding block 6 is consistent with the diameter of the circular groove 4, the lower end of the cylindrical embedding block 6 is embedded into one part of the circular groove 4, the center of the lower end face of the cylindrical embedding block 6 is fixedly connected to one cylindrical rod 7, and the lower end of the cylindrical rod 7 passes through the inner hole of the annular limiting block 5, and 7 lower extreme rigid couplings of cylinder pole a limiting plate 10, the even rigid coupling in 6 outer lane one sides of cylinder embedding piece has a plurality of telescopic links 8, the 5 up end rigid coupling of telescopic link 8 lower extreme and annular stopper, a buffer spring 9 of every telescopic link 8 outside all suit, limiting plate 10 is the plectane, and the external diameter of limiting plate 10 is greater than the diameter of the 5 hole of annular stopper, the even vertical rigid coupling in 10 lower extreme outer lane one side of limiting plate has a plurality of telescopic link two 11, two 11 lower extremes of telescopic link and 4 bottom rigid couplings of circular slot, two 11 outsides of every telescopic link all suit a buffer spring two 12, under buffer spring two 12's effect, limiting plate 10 supports tightly with annular stopper 5, and the degree of depth that the cylinder embedding piece 6 stretched into circular slot 4 at this moment is the fourth of 6 heights of cylinder embedding piece at least.

The cross section of the supporting column 3 is in one of a circular shape or a regular polygon shape.

The diameter of the inner hole of the annular limiting block 5 is matched with the outer diameter of the cylindrical rod 7.

The cylindrical rod 7 and the limiting plate 10 are arranged concentrically.

The number of the first telescopic rods 8 is at least three, and the number of the telescopic rods 11 is at least three.

The utility model is implemented as follows: during the use, because terminal surface department is equipped with a plurality of cylinders and inlays piece 6 under 2 of top support plate, and cylinder inlays piece 6 and imbeds respectively in the circular slot 4 on 3 tops of different support columns, consequently, top support plate 2 receives cylinder to inlay 6 restrictions and can not circumferential direction, inlay 6 below the piece and set up twice buffer gear at the cylinder, be buffer spring two 12 on buffer spring 9 and the telescopic link two 11 on the telescopic link 8 respectively, set up twice buffer gear, but vibration or impact that maximum reduction top support plate received, improve top support plate 2's stability can greatly.

Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a steel structure shock absorber support, includes bottom plate, top support plate, support column, circular slot, annular stopper, cylinder embedding piece, cylinder pole, telescopic link one, buffer spring one, limiting plate, telescopic link two and buffer spring two, the top support plate sets up directly over the bottom plate, the even vertical rigid coupling of bottom plate up end department has a plurality of support columns, and the up end center department of every support column has all opened a circular slot, its characterized in that: an annular limiting block is fixedly connected to one side of the middle of the circular groove, a cylindrical embedding block is fixedly connected to the position, corresponding to the circular groove, of the lower end face of the top supporting plate, the outer diameter of the cylindrical embedding block is consistent with the diameter of the circular groove, the lower end of the cylindrical embedding block is embedded into one part of the circular groove, a cylindrical rod is fixedly connected to the center of the lower end face of the cylindrical embedding block, the lower end of the cylindrical rod penetrates through an inner hole of the annular limiting block, a limiting plate is fixedly connected to the lower end of the cylindrical rod, a plurality of first telescopic rods are fixedly connected to one side of the outer ring of the cylindrical embedding block, the lower end of each telescopic rod is fixedly connected to the upper end face of the annular limiting block, a buffer spring I is sleeved on the outer side of each first telescopic rod, the limiting plate is a circular plate, the outer diameter of the limiting plate is larger than the diameter of the inner hole of the annular limiting block, a plurality of second telescopic rods are fixedly connected to one side of the outer ring of the lower end face of the limiting plate, the lower ends of the second telescopic rods are fixedly connected to the bottom of the circular groove, and a second buffer spring is sleeved on the outer side of each second telescopic rod, the limiting plate is tightly abutted to the annular limiting block under the action of the second buffer spring, and the depth of the cylindrical embedding block extending into the circular groove is at least one fourth of the height of the cylindrical embedding block.

2. The steel structural shock absorbing bracket as set forth in claim 1, wherein: the cross-sectional shape of the support column is one of circular or regular polygon.

3. The steel structural shock absorbing bracket as set forth in claim 1, wherein: the diameter of the inner hole of the annular limiting block is matched with the outer diameter of the cylindrical rod.

4. The steel structural shock absorbing bracket as set forth in claim 1, wherein: the cylindrical rod and the limiting plate are arranged concentrically.

5. The steel structural shock absorbing bracket as set forth in claim 1, wherein: the number of the first telescopic rods is at least three, and the number of the telescopic rods is at least three.