CN212641756U - Damping support for steel structure - Google Patents
Damping support for steel structure Download PDFInfo
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- CN212641756U CN212641756U CN202021080488.0U CN202021080488U CN212641756U CN 212641756 U CN212641756 U CN 212641756U CN 202021080488 U CN202021080488 U CN 202021080488U CN 212641756 U CN212641756 U CN 212641756U
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- base
- sleeve
- steel structure
- movable plate
- inner cavity
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Abstract
The utility model discloses a shock-absorbing support for a steel structure, which comprises a base and is characterized in that the top surface of the base is provided with a through hole, a movable plate is horizontally arranged in an inner cavity of the base, the top surface of the movable plate is fixedly provided with a sleeve, a first shock-absorbing mechanism is arranged in the sleeve, the top surface of the base is fixedly provided with an annular articulated element, a plurality of clamping rods are articulated on the annular articulated element, the inner side surfaces of the clamping rods are articulated with rocking rods, the other ends of the rocking rods are articulated with the first shock-absorbing mechanism, a second shock-absorbing mechanism is arranged between the bottom surface of the movable plate and the bottom surface of the inner cavity of the base, the utility model can provide good shock-absorbing and buffering effects for the steel structure when the steel structure shakes, and the supporting legs of the steel structure are clamped and fixed on the base through the cooperation of, the overall stability is improved, the phenomenon that the steel structure is toppled due to shaking caused by earthquake is avoided, and the service life of the steel structure is prolonged.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a damping support for steel construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are generally connected by welding lines, bolts or rivets.
Present current vibration damping support simple structure can not play good shock attenuation effect when taking place the earthquake to, lack fixing device between current vibration damping support and the steel construction landing leg, thereby lead to the steel construction when taking place the earthquake, take place to rock on vibration damping mount and empty even, seriously influenced the life of steel construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping support for steel construction 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 shock absorption support for a steel structure comprises a base and is characterized in that a through hole is formed in the top surface of the base, a movable plate is horizontally arranged in an inner cavity of the base, a sleeve is fixedly arranged on the top surface of the movable plate, a first shock absorption mechanism is arranged in the sleeve and comprises a tray, a limiting sleeve, a screw rod, a nut, a limiting block and a first spring, the bottom surface of the tray is fixedly connected with the limiting sleeve, the limiting sleeve is sleeved in the sleeve, the screw rod is fixed at the center of the bottom surface of the tray (501), the screw rod penetrates through the limiting block and is in threaded connection with the limiting block, the nut is sleeved on a screw rod body at the two ends of the limiting block, the first spring is arranged between the bottom surface of the limiting block and the bottom surface of the inner cavity of the sleeve, an annular hinged piece is fixedly arranged on, the inner side surface of the clamping rod is hinged with a rocker, the other end of the rocker is hinged on the tray, a second damping mechanism is arranged between the bottom surface of the movable plate and the bottom surface of the inner cavity of the base, the second damping mechanism comprises an upper supporting plate, a lower supporting plate, a telescopic rod and a second spring, the upper supporting plate and the lower supporting plate are respectively fixedly connected with the bottom surface of the movable plate and the bottom surface of the inner cavity of the base, the second spring is sleeved on the telescopic rod, and the telescopic rod is fixedly arranged between the upper supporting plate and the lower supporting plate.
As a further aspect of the present invention: the movable plate is fixedly provided with sliding blocks on two sides, and sliding grooves matched with the sliding blocks are formed in the side face of the inner cavity of the base.
As a further aspect of the present invention: the front end of the clamping rod is provided with a clamping block, and a gasket is arranged on the clamping block.
As a further aspect of the present invention: the top surface of the sleeve is provided with a first limiting ring, and the bottom of the limiting sleeve is provided with a second limiting ring.
As a further aspect of the present invention: the bottom surface of the base is provided with a movable wheel
As a further aspect of the present invention: the moving wheels are universal wheels, and brake devices are arranged on the moving wheels.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model places the steel structure on the tray through the matching of the tray, the rocker and the clamping rod, and the tray moves downwards under the gravity action of the steel structure, so that the rocker applies inward tension to the clamping rod, the clamping block fixes the steel structure, the integral stability is improved, and the tilting caused by shaking generated by earthquake is avoided; through setting up first damper and second shock attenuation machine, can provide good shock attenuation cushioning effect for the steel construction when taking place vibrations, improve the work efficiency and the life of steel construction, when having avoided the use, lack fixing device between steel construction landing leg and the damper, lead to the landing leg to take place to rock on damper, the not good shortcoming of shock attenuation effect.
Drawings
Fig. 1 is a schematic structural view of a shock mount for a steel structure.
Fig. 2 is a schematic structural view of a first damping mechanism and a sleeve in a damping support for a steel structure.
Fig. 3 is a schematic structural view of a second damping mechanism in the damping support for the steel structure.
In the figure: 1-base, 2-through hole, 3-movable plate, 4-sleeve, 5-first shock absorption mechanism, 501-tray, 502-limit sleeve, 503-screw rod, 504-nut, 505-limit block, 506-first spring, 6-annular hinge, 7-clamping rod, 8-rocker, 9-second shock absorption mechanism, 901-upper support plate, 902-lower support plate, 903-telescopic rod, 904-second spring, 10-sliding block, 11-sliding groove, 12-clamping block, 13-gasket, 14-first limit ring, 15-second limit ring and 16-moving wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, a shock-absorbing support for a steel structure comprises a base 1, and is characterized in that a through hole 2 is formed in the top surface of the base 1, a movable plate 3 is horizontally arranged in the inner cavity of the base 1, a sleeve 4 is fixedly arranged on the top surface of the movable plate 3, a first shock-absorbing mechanism 5 is arranged in the sleeve 4, the first shock-absorbing mechanism 5 comprises a tray 501, a limiting sleeve 502, a screw 503, a nut 504, a limiting block 505 and a first spring 506, the bottom surface of the tray 501 is fixedly connected with the limiting sleeve 502, the limiting sleeve 502 is arranged in the sleeve 4, the screw 503 is fixed at the center of the bottom surface of the tray 501, the screw 503 penetrates through the limiting block 505 and is in threaded connection with the limiting block 505, the nuts 504 are sleeved on the rod body of the screw 503 at two ends of the limiting block 505, the first spring 506 is arranged between the, be equipped with multiunit second damper 9 between 3 bottom surfaces of fly leaf and the 1 inner chamber bottom surface of base, second damper 9 includes backup pad 901, bottom suspension fagging 902, telescopic link 903 and second spring 904, go up 3 bottom surfaces of backup pad 901 and bottom suspension fagging 902 difference fixed connection fly leaf and the 1 inner chamber bottom surface of base, second spring 904 cover is located on the telescopic link 903, and telescopic link 903 is fixed to be located between backup pad 901 and the bottom suspension fagging 902, the utility model discloses a set up first damper 5 and second damper 9, can provide good shock attenuation cushioning effect for the steel construction when taking place vibrations.
The fixed annular articulated elements 6 that are equipped with of base 1's top surface, the articulated a plurality of that is equipped with on the annular articulated elements 6 presss from both sides tight pole 7, the front end that presss from both sides tight pole 7 is equipped with clamp splice 12, be equipped with gasket 13 on the clamp splice 12, the medial surface that presss from both sides tight pole 7 articulates there is rocker 8, and rocker 8's the other end articulate in on the tray 501, the utility model discloses a tray 501, rocker 8 and the cooperation of pressing from both sides tight pole 7 place the steel construction on tray 501, receive steel construction action of gravity, and tray 501 moves down to make rocker 8 apply inward pulling force to pressing from both sides tight pole 7, make clamp splice 12 fixed with the steel construction, promoted holistic stability, avoided rocking because of the earthquake production and taken place to empty.
The movable plate 3 is fixedly provided with sliding blocks 10 on two sides, and the side surface of the inner cavity of the base 1 is provided with a sliding groove 11 matched with the sliding blocks 10, so that the movable plate 3 can move up and down in the base 1 conveniently.
The top surface of sleeve 4 is equipped with first spacing ring 14, the bottom of spacing sleeve 502 is equipped with second spacing ring 15, prevents that spacing sleeve 502 from breaking away from sleeve 4.
Example 2
The bottom surface of base 1 is equipped with removes wheel 16, remove wheel 16 and be the universal wheel, and remove and be equipped with brake equipment on the wheel 16, make things convenient for the removal and the fixed of base 1.
The utility model discloses a theory of operation is:
place the steel construction on tray 501, receive steel construction action of gravity, tray 501 moves down to make rocker 8 apply inside pulling force to clamping rod 7, make clamp splice 12 fixed with the steel construction, promoted holistic stability, avoided shaking because of earthquake production and taking place to empty, cooperation through first damper 5 and second damper 9 can provide good shock attenuation cushioning effect for the steel construction when taking place vibrations, improved the work efficiency and the life of steel construction.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The damping support for the steel structure comprises a base (1) and is characterized in that a through hole (2) is formed in the top surface of the base (1), a movable plate (3) is horizontally arranged in an inner cavity of the base (1), a sleeve (4) is fixedly arranged on the top surface of the movable plate (3), a first damping mechanism (5) is arranged in the sleeve (4), the first damping mechanism (5) comprises a tray (501), a limiting sleeve (502), a screw rod (503), a nut (504), a limiting block (505) and a first spring (506), the bottom surface of the tray (501) is fixedly connected with the limiting sleeve (502), the limiting sleeve (502) is sleeved in the sleeve (4), the screw rod (503) is fixed at the center of the bottom surface of the tray (501), the screw rod (503) penetrates through the limiting block (505) and is in threaded connection with the limiting block (505), and the nut (504) is sleeved on rod bodies of the screw rod (503) at two ends of the limiting block, the first spring (506) is arranged between the bottom surface of the limiting block (505) and the bottom surface of the inner cavity of the sleeve (4), the top surface of the base (1) is fixedly provided with an annular hinged part (6), the annular hinged part (6) is hinged with a plurality of clamping rods (7), the inner side surfaces of the clamping rods (7) are hinged with rocking rods (8), the other ends of the rocking rods (8) are hinged on the tray (501), a plurality of groups of second damping mechanisms (9) are arranged between the bottom surface of the movable plate (3) and the bottom surface of the inner cavity of the base (1), each second damping mechanism (9) comprises an upper supporting plate (901), a lower supporting plate (902), a telescopic rod (903) and a second spring (904), the upper supporting plate (901) and the lower supporting plate (902) are respectively and fixedly connected with the bottom surface of the movable plate (3) and the bottom surface of the inner cavity of the base (1), and the second, and the telescopic rod (903) is fixedly arranged between the upper supporting plate (901) and the lower supporting plate (902).
2. The shock absorption support saddle for the steel structure according to claim 1, wherein sliding blocks (10) are fixedly arranged on two sides of the movable plate (3), and sliding grooves (11) matched with the sliding blocks (10) are formed in the side surface of the inner cavity of the base (1).
3. The shock mount for the steel structure according to claim 1, wherein the front end of the clamping rod (7) is provided with a clamping block (12), and the clamping block (12) is provided with a gasket (13).
4. A vibration-damping support for steel structure according to claim 3, characterized in that the top surface of said sleeve (4) is provided with a first limit ring (14), and the bottom of said limit sleeve (502) is provided with a second limit ring (15).
5. The shock mount for the steel structure according to claim 1, wherein the bottom surface of the base (1) is provided with moving wheels (16).
6. The shock mount as claimed in claim 5, wherein the moving wheel (16) is a universal wheel, and the moving wheel (16) is provided with a braking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021080488.0U CN212641756U (en) | 2020-06-12 | 2020-06-12 | Damping support for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021080488.0U CN212641756U (en) | 2020-06-12 | 2020-06-12 | Damping support for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212641756U true CN212641756U (en) | 2021-03-02 |
Family
ID=74790464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021080488.0U Active CN212641756U (en) | 2020-06-12 | 2020-06-12 | Damping support for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212641756U (en) |
-
2020
- 2020-06-12 CN CN202021080488.0U patent/CN212641756U/en active Active
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