CN220521747U - Steel construction anti-wind post that high-rise was used - Google Patents

Abstract

The utility model relates to a steel structure wind-resistant column for a high-rise, which comprises a lower column body, an upper column body, a base and a damper, wherein the lower column body and the upper column body are connected in a detachable manner, so that the steel structure wind-resistant column is convenient to transport and mount in sections after production and is lifted at the high-rise; the outer fringe department of lower cylinder bottom is annular interval and inlays has a plurality of hinge ball one, and hinge ball one is connected with the slide bar, and the slide bar is kept away from be equipped with the slider on the one end of hinge ball one, slide sleeve is equipped with the sliding sleeve on the slide bar, be equipped with the spring in the sliding sleeve, the spring butt in between the bottom in slider bottom and the sliding sleeve, the sliding sleeve bottom is equipped with hinge ball two, hinge ball two inlay in on the base, a plurality of hinge balls two also are annular interval setting, and the attenuator both ends are equipped with hinge ball three and hinge ball four respectively, and hinge ball three and hinge ball four inlay respectively on the centre of lower cylinder bottom and the base, can also cushion great vibrations or effort such as rock when providing good support, reduced the risk that fatigue damage appears in the anti-wind post.

Description

Steel construction anti-wind post that high-rise was used

Technical Field

The utility model belongs to the technical field of wind-resistant columns, and particularly relates to a steel structure wind-resistant column for a high layer.

Background

The wind-resistant column is mainly stressed and supported by the building and is mostly used for supporting the cross beam, so that most of wind-resistant columns are made of steel structural materials. The utility model discloses a steel construction anti-wind post like CN212053463U among the prior art, including base and pillar, pillar fixed connection base, the pillar side is equipped with the backup pad, backup pad one end fixed connection pillar lateral wall, other end fixed connection base, and still be connected with the support arm group between backup pad and the base in order to support the backup pad, can effectively improve the structural stability of anti-wind post, avoid its empting. However, the following problems exist when the wind-resistant column in the prior art is used for high-rise buildings: 1. because the vibration or the shake of the lower layer can be amplified at the higher layer, and the wind speed at the higher layer is generally higher, the use environment is more severe, if only the wind resistance column is reinforced, the acting forces such as vibration or the shake cannot be buffered, and the like, the fatigue damage of the steel column body, particularly the welding position, can be caused, and finally the wind resistance column can be inclined or broken; 2. the wind-resistant column is of an integral design, and is inconvenient to transport and hoist at a high level during installation after production.

Disclosure of Invention

The utility model provides a steel structure wind-resistant column for a high layer, which solves the problems of the background technology.

The utility model adopts the technical scheme that:

the utility model provides a steel construction anti-wind post that high-rise was used, includes down the cylinder, goes up cylinder, base and attenuator, down the cylinder is connected with dismantling between the last cylinder, the outer fringe department of cylinder bottom is annular interval and inlays there is a plurality of hinge ball one down, hinge ball one is connected with the slide bar, the slide bar is kept away from be equipped with the slider on the one end of hinge ball one, the slip cap is equipped with the sliding sleeve on the slide bar, be equipped with the spring in the sliding sleeve, the spring butt in between the bottom in slider bottom and the sliding sleeve, the sliding sleeve bottom is equipped with hinge ball two, hinge ball two inlay in on the base, a plurality of hinge ball two also are annular interval setting, the attenuator both ends are equipped with hinge ball three and hinge ball four respectively, hinge ball three and hinge ball four inlay respectively in on the centre of cylinder bottom and the base down.

Further, the upper column body top is rotationally provided with a fastening frame, a first fastening bolt is threaded on the top wall of the fastening frame, a clamping plate is rotationally arranged at the bottom end of the first fastening bolt, and a plurality of engaging teeth are arranged on the lower surface of the clamping plate.

Further, a rotating block is movably arranged in the upper column body, a supporting shaft is arranged on the upper surface of the rotating block, the supporting shaft movably penetrates through the top wall of the upper column body, and the fastening frame is arranged on the top end of the supporting shaft.

Further, an upper seat and a lower seat are respectively arranged at the bottom end of the lower column body and the top end of the upper column body, two positioning pins are arranged on the lower surface of the upper seat, two positioning holes matched with the positioning pins are formed in the lower seat, and the lower seat is connected with the upper seat through a plurality of fastening bolts II.

Further, the base is provided with a plurality of mounting holes.

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

when the wind-resistant column is subjected to external acting forces such as strong wind, large vibration or shaking, the hinge ball I can rotate at the bottom of the lower column body, the hinge ball II can rotate on the base, the sliding block can slide in the sliding sleeve and compress the springs, the sliding sleeves are annularly arranged on the lower column body, and meanwhile, the damper is arranged in the middle of the sliding sleeves to consume energy, so that the wind-resistant column can provide good support, and simultaneously, the wind-resistant column can be subjected to omnibearing buffering to the external acting forces such as strong wind, large vibration or shaking, and the risk of fatigue damage of the wind-resistant column is reduced; the lower column body and the upper column body are connected in a detachable mode, so that the lower column body and the upper column body are convenient to transport and hoist in a high-rise mode in a sectional mode after production.

Drawings

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

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure at C in FIG. 1;

FIG. 5 is a schematic view of a side partial structure of the present utility model;

in the figure: 1. a lower column; 2. an upper column; 3. a rotating block; 4. supporting a shaft; 5. a fastening frame; 6. a clamping plate; 7. fastening a first bolt; 8. a bite tooth; 9. fastening a second bolt; 10. a lower seat; 11. an upper seat; 12. positioning holes; 13. a positioning pin; 14. a sliding sleeve; 15. a spring; 16. a slide block; 17. a slide bar; 18. hinging a first ball; 19. hinging a second ball; 20. a mounting hole; 21. a damper; 22. a base; 23. thirdly, hinging a ball; 24. and a hinged ball IV.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 5, the utility model provides a steel structure wind-resistant column for a high level, comprising a lower column 1, an upper column 2, a base 22 and a damper 21, wherein the lower column 1 and the upper column 2 are connected in a detachable manner, so that the steel structure wind-resistant column is convenient to be lifted on the high level in a subsection transportation and installation mode after production, a plurality of hinge balls 18 are inlaid at the outer edge of the bottom of the lower column 1 in an annular interval manner, the hinge balls 18 can rotate on the bottom of the lower column 1, a slide bar 17 is fixedly connected to the hinge balls 18, a slide block 16 is fixedly arranged at one end of the slide bar 17 far from the hinge balls 18, a slide sleeve 14 is sleeved on the slide bar 17 in a sliding manner, the slide block 16 is arranged in the slide sleeve 14, a spring 15 is arranged in the slide sleeve 14, the spring 15 is abutted between the bottom of the slide block 16 and the bottom of the slide sleeve 14, the hinge balls 19 are inlaid on the base 22 in a subsection manner, the hinge balls 19 can rotate on the base 22, the hinge balls 19 are also annularly arranged at intervals, so that good support can be provided, the fixed end and the telescopic end of the damper 21 are respectively fixedly provided with a hinge ball three 23 and a hinge ball four 24, the hinge ball three 23 and the hinge ball four 24 are respectively embedded in the middle of the bottom of the lower cylinder 1 and the middle of the upper surface of the base 22, the hinge ball three 23 and the hinge ball four 24 can rotate on the lower cylinder 1 and the base 22 respectively, when external forces such as strong wind, large vibration or shaking are received, the hinge ball one 18 can rotate at the bottom of the lower cylinder 1, the hinge ball two 19 can rotate on the base 22, the sliding block 16 can slide in the sliding sleeve 14 and compress the spring 15, the sliding sleeves 14 are annularly arranged on the lower cylinder 1, and meanwhile, the damper 21 is arranged in the middle of the sliding sleeves 14 to consume energy, so that the wind resistant cylinder can provide good support and can also carry out omnibearing buffer on the external forces such as strong wind, large vibration or shaking, the risk of fatigue damage of the wind-resistant column is reduced.

Specifically, the internal activity of last cylinder 2 is equipped with the commentaries on classics piece 3, the fixed stay axle 4 that is equipped with of commentaries on classics piece 3 upper surface, prop axle 4 activity and wear to locate on the cylinder 2 roof, make prop axle 4 can rotate on the cylinder 2 roof, the fixed fastening frame 5 that is equipped with on the cylinder 2 top, fastening frame 5 can rotate on the cylinder 2 top and the condition that can not appear vertical breaking away from, be convenient for according to crossbeam adjustment horizontal installation angle, fastening bolt one 7 is worn to be equipped with to the screw thread on the fastening frame 5 roof, fastening bolt one 7 rotates on the bottom and is equipped with splint 6, splint 6 lower surface is equipped with a plurality of interlock teeth 8, insert the crossbeam in the fastening frame 5, can drive splint 6 downwardly moving and press in the crossbeam upper surface through rotating fastening bolt one 7, utilize a plurality of interlock teeth 8 multiplicable clamp force, can carry out quick prepositioning or location to the crossbeam.

Specifically, the upper seat 11 and the lower seat 10 are respectively fixedly arranged at the bottom end of the lower column 1 and the top end of the upper column 2, two positioning pins 13 are arranged on the lower surface of the upper seat 11, two positioning holes 12 matched with the positioning pins 13 are arranged on the lower seat 10, and the upper column 2 is conveniently positioned on the lower column 1 to be installed while the over-positioning is avoided, and the lower seat 10 and the upper seat 11 are connected through a plurality of fastening bolts II 9.

Specifically, the base 22 is provided with a plurality of mounting holes 20, which is convenient for fixing the base 22 on the support.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (5)

1. The utility model provides a steel construction anti-wind post that high-rise was used which characterized in that: the novel hinge comprises a lower column body, an upper column body, a base and a damper, wherein the lower column body is detachably connected with the upper column body, a plurality of hinge balls I are inlaid at the outer edge of the bottom of the lower column body at annular intervals, a slide rod is connected with one end of the hinge balls I, the slide rod is far away from the slide rod, a sliding sleeve is sleeved on the slide rod, a spring is arranged in the sliding sleeve, the spring is abutted to the bottom of the sliding sleeve and the bottom of the sliding sleeve, a hinge ball II is arranged at the bottom of the sliding sleeve, the hinge ball II is inlaid on the base, the hinge balls II are annularly arranged at annular intervals, a hinge ball III and a hinge ball IV are respectively arranged at two ends of the damper, and the hinge ball III and the hinge ball IV are respectively inlaid in the middle of the bottom of the lower column body and the base.

2. A steel structure wind resistant post for high floors as claimed in claim 1, wherein: the upper column body top is rotationally provided with a fastening frame, a first fastening bolt is arranged on the top wall of the fastening frame in a threaded manner, a clamping plate is rotationally arranged at the bottom end of the first fastening bolt, and a plurality of engaging teeth are arranged on the lower surface of the clamping plate.

3. A steel structure wind resistant post for high floors as claimed in claim 2, wherein: the upper column body is internally and movably provided with a rotating block, the upper surface of the rotating block is provided with a supporting shaft, the supporting shaft is movably arranged on the top wall of the upper column body in a penetrating mode, and the fastening frame is arranged on the top end of the supporting shaft.

4. A steel structure wind resistant post for high floors as claimed in claim 1, wherein: the lower cylinder bottom and the top of the upper cylinder are respectively provided with an upper seat and a lower seat, two positioning pins are arranged on the lower surface of the upper seat, two positioning holes matched with the positioning pins are arranged on the lower seat, and the lower seat and the upper seat are connected through a plurality of fastening bolts II.

5. A steel structure wind resistant post for high floors as claimed in claim 1, wherein: the base is provided with a plurality of mounting holes.