CN215406692U

CN215406692U - Reinforced steel structure anti-seismic support

Info

Publication number: CN215406692U
Application number: CN202121413880.7U
Authority: CN
Inventors: 何二雷
Original assignee: Suzhou Gaoweier Equipment Engineering Co ltd
Current assignee: Suzhou Gaoweier Equipment Engineering Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-04
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of steel structure supports, and discloses a reinforced steel structure anti-seismic support which comprises a support connecting piece, wherein the top of the support connecting piece is fixedly connected with the bottom end of an anti-seismic spring, the top end of the anti-seismic spring is fixedly connected with the bottom of a support collet, the left side surface of the support collet is rotatably connected with the bottom end of a reinforcing sheet through a fixing column, and the top end of the left side surface of the reinforcing sheet is penetrated through by a fixing bolt. This strenghthened type steel construction antidetonation support places on the support collet through the structure that will fix, the support top holds in the palm and fixes the structure, other structures are fixed to the cavity through the leg joint spare bottom, support collet bottom is provided with anti-seismic spring, be convenient for improve the stability of support, be provided with damping spring through support collet both sides, the dispersion and the buffering sense of vibration of being convenient for, through the bradyseism spring with the mounting contact, play the effect of antidetonation buffering, thereby the problem that the support antidetonation effect of having solved remains the improvement.

Description

Reinforced steel structure anti-seismic support

Technical Field

The utility model relates to the technical field of steel structure supports, in particular to a reinforced steel structure anti-seismic support.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, 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 seams, bolts or rivets due to light dead weight and simple and convenient construction. Steel structural supports are an important area of steel structural building design. A series of earthquake disasters in recent years put doubts on the traditional steel structure bracket. However, a general steel structure bracket adopts a welding mode, the earthquake resistance performance is low, and the steel frame is easy to bend when an earthquake disaster occurs.

Chinese patent publication No. CN211228978U provides a steel structure anti-seismic support, which comprises an arc-shaped buffer plate and a fixed block hinged to the convex end of the arc-shaped buffer plate, wherein a guide post is arranged at one end of the fixed block, which is far away from the arc-shaped buffer plate, an adjusting block is arranged on the guide post in a sliding manner, an inserting hole is formed at one end of the adjusting block, which is far away from the fixed block, a plurality of thread grooves are formed in the circumferential direction of the adjusting block, and a support rod is connected in each thread groove; the adjusting device is characterized in that the adjusting block and the fixed block are connected together through an adjusting rod, the two ends of the adjusting rod are respectively provided with a positive thread and a negative thread, the two ends of the adjusting rod are respectively connected with the adjusting block and the adjusting rod together, and the middle of the adjusting rod is provided with a rotating part with a cross section being a regular hexagon. The utility model discloses a simple structure, production is convenient, has better structural strength and anti-seismic performance, but this antidetonation support antidetonation effect remains to improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a reinforced steel structure anti-seismic support, and solves the problem that the anti-seismic effect of the anti-seismic support needs to be improved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a reinforced steel structure anti-seismic support comprises a support connecting piece, wherein the top of the support connecting piece is fixedly connected with the bottom of an anti-seismic spring, the top of the anti-seismic spring is fixedly connected with the bottom of a support base, the left side of the support base is rotatably connected with the bottom of a reinforcing sheet through a fixing column, the top of the left side of the reinforcing sheet is penetrated through a fixing bolt, the fixing bolt penetrates through the left side of the support base, the left side of the support base is fixedly connected with the right side of the connecting piece, the connecting piece is rotatably connected with a connecting block through a set of limiting shafts, the bottom of the connecting block is fixedly connected with the top of a connecting rod, the inner wall of the connecting rod is contacted with the outer surface of a damping spring, the top of the damping spring is fixedly connected with the bottom of the connecting block, the bottom of the damping spring is fixedly connected with the top of a limiting column, the outer surface of the limiting column is contacted with the inner wall of the connecting rod, and the bottom of the limiting column is fixedly connected with the top of a supporting rod, the bracing piece passes the connecting rod bottom, the bracing piece bottom is rotated through a set of fixed axle and mounting top and is connected, mounting bottom and stopper top fixed connection, the mounting left surface is passed by the slip pillar left end, slip pillar left surface and slip rail left side inner wall fixed connection, the stopper surface contacts with the slip rail inner wall, slip rail left side inner wall and bradyseism spring left end fixed connection, bradyseism spring center is passed by the slip pillar, bradyseism spring right-hand member and mounting left surface fixed connection, slip rail bottom and fixed plate top fixed connection, the fixed plate back and the positive fixed connection of leg joint spare.

Preferably, two groups of anti-seismic springs are uniformly arranged at the bottom of the support base, and the centers of the anti-seismic springs are penetrated by the support columns.

Preferably, the upper side of the support base is provided with two groups of support jacking devices, and the left side and the right side of the support jacking devices are respectively fixed with the top ends of the reinforcing sheets through two groups of fixing bolts.

Preferably, the support top support and the support bottom support are provided with rubber anti-slip pads at positions corresponding to the support top support.

Preferably, the left side and the right side of the support bottom support are respectively provided with two groups of support rods connected with damping springs.

Preferably, a set of sliding rails is connected to each of the front side and the rear side of the bracket connecting piece, and a limiting plate is connected to the middle of each sliding rail.

(III) advantageous effects

Compared with the prior art, the utility model provides a reinforced steel structure anti-seismic support which has the following beneficial effects:

1. this strenghthened type steel construction antidetonation support places on the support collet through the structure that will fix, the support top holds in the palm and fixes the structure, other structures are fixed to the cavity through the leg joint spare bottom, support collet bottom is provided with anti-seismic spring, be convenient for improve the stability of support, be provided with damping spring through support collet both sides, the dispersion and the buffering sense of vibration of being convenient for, through the bradyseism spring with the mounting contact, play the effect of antidetonation buffering, thereby the problem that the support antidetonation effect of having solved remains the improvement.

2. This strenghthened type steel construction antidetonation support evenly is provided with two sets of antidetonation springs through support collet bottom, the antidetonation spring center is passed by the support column, be convenient for improve support shock resistance, it holds in the palm to be provided with two sets of support tops through support collet upside, the support top holds in the palm the left and right sides and fixes mutually with enhancement piece top through two sets of gim pegs respectively, the structure on the fixed bolster of being convenient for is provided with the rubber slipmat on the position that holds in the palm and support collet correspondence support top through the support top, antiskid during the fixed knot structure of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1. a bracket connection member; 2. a fixing plate; 3. a sliding rail; 4. an anti-seismic spring; 5. a bracket bottom support; 6. fixing a column; 7. a reinforcing sheet; 8. a fixing bolt; 9. supporting the bracket; 10. a sliding support; 11. a cushioning spring; 12. a limiting block; 13. a fixing member; 14. a fixed shaft; 15. a support bar; 16. a limiting column; 17. a damping spring; 18. a connecting rod; 19. connecting blocks; 20. a limiting shaft; 21. a connecting member; 22. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reinforced steel structure anti-seismic support comprises a support connecting piece 1, the top of the support connecting piece 1 is fixedly connected with the bottom of an anti-seismic spring 4, the top of the anti-seismic spring 4 is fixedly connected with the bottom of a support base 5, the left side of the support base 5 is rotatably connected with the bottom of a reinforcing sheet 7 through a fixing column 6, the top of the left side of the reinforcing sheet 7 is penetrated through a fixing bolt 8, the fixing bolt 8 penetrates through the left side of a support top 9, the left side of the support base 5 is fixedly connected with the right side of a connecting piece 21, the connecting piece 21 is rotatably connected with a connecting block 19 through a group of limiting shafts 20, the bottom of the connecting block 19 is fixedly connected with the top of a connecting rod 18, the inner wall of the connecting rod 18 is contacted with the outer surface of a damping spring 17, the top of the damping spring 17 is fixedly connected with the bottom of the connecting block 19, the bottom of the damping spring 17 is fixedly connected with the top of a limiting column 16, and the outer surface of the limiting column 16 is contacted with the inner wall of the connecting rod 18, spacing 16 bottoms of post and bracing piece 15 top fixed connection, bracing piece 15 passes connecting rod 18 bottoms, bracing piece 15 bottom is rotated through a set of fixed

axle

14 and 13 tops of mounting and is connected, 13 bottoms of mounting and 12 top fixed connection of stopper, 13 left surfaces of mounting are passed by slip pillar 10 left end, slip pillar 10 left surface and 3 left side inner wall fixed connection of sliding rail, 12 surfaces of stopper contact with 3 inner walls of sliding rail, 3 left side inner walls of sliding rail and 11 left end fixed connection of bradyseism spring, bradyseism spring 11 center is passed by slip pillar 10, bradyseism spring 11 right-hand member and 13 left surfaces fixed connection of mounting, 3 bottoms of sliding rail and 2 top fixed connection of fixed plate, the 2 backs of fixed plate and the positive fixed connection of leg joint spare 1.

Specifically, for the convenience of improving the support shock resistance, support collet 5 bottom evenly is provided with two sets of

antidetonation springs

4, and 4 centers of antidetonation springs are passed by the support column, and support column restriction support collet 5's position, 4 dispersed vibrations of antidetonation springs.

Specifically, for the convenience of the structure on the fixed bolster, 5 upsides of support collet are provided with two sets of support lifters 9, and the support lifters 9 left and right sides are fixed mutually with 7 tops of reinforcing sheet through two sets of gim peg 8 respectively, and the position of structure on the fixed bolster is restricted through support lifters 9 and support collet 5.

Specifically, in order to facilitate the skid resistance in the fixing structure, rubber anti-skid pads are arranged on the positions of the support top support 9 and the support bottom support 5 corresponding to the support top support 9, so that the friction force of the fixing structure is increased.

Specifically, in order to disperse the shock absorption, two groups of support rods 15 connected with shock absorption springs 17 are respectively arranged on the left side and the right side of the support base 5, so that the two sides of the support base 5 are stressed uniformly.

Specifically, in order to limit the position of the fixing piece 13, the front side and the rear side of the bracket connecting piece 1 are respectively connected with a group of sliding rails 3, the middle parts of the sliding rails 3 are connected with limiting plates 22, the cushioning springs 11 are extruded during dispersed vibration, and the rebound positions of the cushioning springs 11 are limited after the dispersed vibration.

The working principle is as follows: place the structure that needs to be fixed on support collet 5, fixed fixing bolt 8 makes support top support 9 fix the structure, other structures are connected to the cavity of 1 bottom of leg joint spare, when receiving vibrations, support collet 5 bottom is provided with antidetonation spring 4, improve the stability of support, power on the support collet 5 is dispersed to the damping spring 17 of support collet 5 both sides, dispersion and buffering shake feel, again by the 11 buffering dispersions of damping spring with 13 contacts of mounting.

In conclusion, the reinforced steel structure anti-seismic support has the advantages that the structure to be fixed is placed on the support base 5, the support jacking 9 is used for fixing the structure, other structures are fixed through the cavity at the bottom of the support connecting piece 1, the anti-seismic spring 4 is arranged at the bottom of the support base 5, the stability of the support is convenient to improve, the damping springs 17 are arranged at two sides of the support base 5, the vibration sense is convenient to disperse and buffer, the anti-seismic buffering effect of the anti-seismic support is realized through the damping springs 11 in contact with the fixing piece 13, so that the problem that the anti-seismic effect of the anti-seismic support is to be improved is solved, the two groups of anti-seismic springs 4 are uniformly arranged at the bottom of the support base 5, the centers of the anti-seismic springs 4 are penetrated through the support columns, the anti-seismic capacity of the support is convenient to improve, the two groups of support jacking 9 are arranged at the upper side of the support base 5, the left side and the right side of the support jacking 9 are respectively fixed with the top ends of the reinforcing sheets 7 through the two groups of the fixing bolts 8, the structure on the fixed bolster of being convenient for is provided with the rubber slipmat on the position that corresponds support top support 9 through support top support 9 and support collet 5, antiskid during the fixed knot structure of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strenghthened type steel construction antidetonation support, includes leg joint spare (1), its characterized in that: the top of the bracket connecting piece (1) is fixedly connected with the bottom of an anti-seismic spring (4), the top of the anti-seismic spring (4) is fixedly connected with the bottom of a bracket bottom support (5), the left side surface of the bracket bottom support (5) is rotatably connected with the bottom of a reinforcing sheet (7) through a fixing column (6), the top of the left side surface of the reinforcing sheet (7) is penetrated through a fixing bolt (8), the fixing bolt (8) penetrates through the left side surface of a bracket top support (9), the left side surface of the bracket bottom support (5) is fixedly connected with the right side surface of a connecting piece (21), the connecting piece (21) is rotatably connected with a connecting block (19) through a group of limiting shafts (20), the bottom of the connecting block (19) is fixedly connected with the top of a connecting rod (18), the inner wall of the connecting rod (18) is contacted with the outer surface of a damping spring (17), and the top of the damping spring (17) is fixedly connected with the bottom of the connecting block (19), damping spring (17) bottom and spacing post (16) top fixed connection, spacing post (16) surface contacts with connecting rod (18) inner wall, spacing post (16) bottom and bracing piece (15) top fixed connection, bracing piece (15) pass connecting rod (18) bottom, bracing piece (15) bottom is rotated through a set of fixed axle (14) and mounting (13) top and is connected, mounting (13) bottom and stopper (12) top fixed connection, mounting (13) left surface is passed by slip pillar (10) left end, slip pillar (10) left surface and slip rail (3) left side inner wall fixed connection, stopper (12) surface contacts with slip rail (3) inner wall, slip rail (3) left side inner wall and bradyseism spring (11) left end fixed connection, bradyseism spring (11) center is passed by slip pillar (10), the damping spring (11) right-hand member and mounting (13) left surface fixed connection, slide rail (3) bottom and fixed plate (2) top fixed connection, fixed plate (2) back and the positive fixed connection of leg joint spare (1).

2. The reinforced steel structure earthquake-resistant support according to claim 1, wherein: two sets of antidetonation springs (4) are evenly provided with to support collet (5) bottom, antidetonation spring (4) center is passed by the support column.

3. The reinforced steel structure earthquake-resistant support according to claim 1, wherein: the support bracket is characterized in that two sets of support jacking supports (9) are arranged on the upper side of the support base (5), and the left side and the right side of each support jacking support (9) are fixed with the top ends of the reinforcing sheets (7) through two sets of fixing bolts (8) respectively.

4. The reinforced steel structure earthquake-resistant support according to claim 1, wherein: and rubber anti-slip pads are arranged at the positions of the support top support (9) and the support bottom support (5) corresponding to the support top support (9).

5. The reinforced steel structure earthquake-resistant support according to claim 1, wherein: the left side and the right side of the support base (5) are respectively provided with two groups of support rods (15) connected with damping springs (17).

6. The reinforced steel structure earthquake-resistant support according to claim 1, wherein: the front side and the rear side of the bracket connecting piece (1) are respectively connected with a group of sliding rails (3), and the middle parts of the sliding rails (3) are connected with limiting plates (22).