CN211873324U - Steel anti-seismic structure - Google Patents
Steel anti-seismic structure Download PDFInfo
- Publication number
- CN211873324U CN211873324U CN202020125928.3U CN202020125928U CN211873324U CN 211873324 U CN211873324 U CN 211873324U CN 202020125928 U CN202020125928 U CN 202020125928U CN 211873324 U CN211873324 U CN 211873324U
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- fixed
- mounting plate
- ring
- upright post
- sleeve
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a steel anti-seismic structure, which comprises a fixed upright post, wherein a mounting plate is fixedly arranged on the fixed upright post, a cross rod is fixedly arranged at the top of the mounting plate through a bolt, a sleeve is fixedly arranged at the bottom of the mounting plate, a first damping spring is arranged in an inner cavity of the sleeve, the top of the fixed upright post is embedded in the sleeve and is connected with the first damping spring, chutes are symmetrically arranged on the inner wall of the sleeve, sliders are fixedly arranged at two sides of the top of the fixed upright post and correspond to the chutes, a fixed ring is fixedly arranged at the outer side of the fixed upright post, a movable ring is arranged above the fixed ring, reinforcing rods are arranged between two sides of the top of the movable ring and two sides of the bottom of the mounting plate, a second damping spring is arranged between the movable ring and the fixed ring, the connecting strength, the anti-seismic effect of the steel structure is increased, so that the steel structure is more stable.
Description
Technical Field
The utility model relates to a steel antidetonation structure belongs to steel construction technical field.
Background
The steel construction is the structure of compriseing steel material, be one of main building structure type, the structure mainly comprises girder steel that shaped steel and steel sheet etc. were made, the steel column, component such as steel truss constitute, adopt the welding seam usually between each component or the part, bolt or rivet connection, because of its dead weight is lighter, and the construction is simple and convenient, wide application is in large-scale factory building, the venue, fields such as superelevation layer, channel-section steel combination formula installation in the steel construction is used for the architectural support, in order to make the building have good shock-absorbing structure characteristic, make the house have good shock attenuation performance, need carry out the improvement of earthquake-resistant structure to the steel construction, and the channel-section steel combination of commonly used is mostly welded structure, welded structure's channel-section steel earthquake-resistant.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel shock-resistant structure guarantees the joint strength of stationary mast and horizontal pole, can effectively alleviate the amplitude of horizontal pole through first damping spring, second damping spring, increases the antidetonation effect of steel construction, makes it more stable 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 steel anti-seismic structure comprises a fixed upright post, wherein a mounting plate is fixedly arranged on the fixed upright post, the top of the mounting plate is fixedly provided with a cross bar through a bolt, the bottom of the mounting plate is fixedly provided with a sleeve, the inner cavity of the sleeve is provided with a first damping spring, the top of the fixed upright post is embedded in the sleeve and connected with the first damping spring, the inner wall of the sleeve is symmetrically provided with sliding chutes, the two sides of the top of the fixed upright post are fixedly provided with sliding blocks at the positions corresponding to the sliding chutes, a fixed ring is fixedly arranged on the outer side of the fixed upright post, a moving ring is arranged above the fixed ring, reinforcing rods are arranged between the two sides of the top of the moving ring and the two sides of the bottom of the mounting plate, a second damping spring is arranged between the moving ring and the fixing ring, the fixed ring is fixedly provided with a guide rod, and the moving ring is provided with a guide hole at a position corresponding to the guide rod.
Further, the mounting panel cross-section is the U-shaped, just mounting panel internal surface is provided with the wear pad with horizontal pole contact department.
Furthermore, a sliding plate is fixedly arranged at the top of the fixed upright post, and the sliding blocks are arranged on two sides of the sliding plate.
Furthermore, a limiting block is fixedly arranged on the fixed stand column, the top of the guide rod is connected with the limiting block, and the limiting block is positioned above the moving ring.
Further, the fixed ring, the movable ring and the limiting block are all sleeved on the outer side of the fixed upright post.
Further, the second damping spring is located outside the guide rod.
The utility model has the advantages that:
1. the cross rod and the fixed upright post are conveniently connected and mounted through the mounting plate by arranging the sleeve, and meanwhile, the top end of the fixed upright post is sleeved in the sleeve, so that the connection strength of the fixed upright post and the cross rod is ensured, and when the cross rod vibrates under stress, the first damping spring can relieve the vibration amplitude of the cross rod;
2. through setting up the shift ring, the weight of whole steel construction is in on the horizontal pole, and the horizontal pole moves down when receiving the power of vertical direction to make the mounting panel push down the shift ring, the amplitude of horizontal pole can effectively be alleviated to second damping spring, increases the antidetonation effect of steel construction, makes it more stable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural view of a steel seismic structure of the present invention;
FIG. 2 is a schematic view of a casing structure of a steel seismic structure of the present invention;
FIG. 3 is a schematic view of a moving ring connection structure of a steel seismic structure according to the present invention;
FIG. 4 is a top view of the mounting plate of embodiment 2 of a steel seismic structure of the present invention;
reference numbers in the figures: 1. fixing the upright post; 2. mounting a plate; 3. a cross bar; 4. a sleeve; 5. a first damping spring; 6. a chute; 7. a slider; 8. a fixing ring; 9. a moving ring; 10. a reinforcing bar; 11. a second damping spring; 12. a guide bar; 13. a guide hole; 14. a sliding plate; 15. and a limiting block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: a steel anti-seismic structure comprises a fixed upright post 1, wherein a mounting plate 2 is fixedly arranged on the fixed upright post 1, a cross rod 3 is fixedly arranged at the top of the mounting plate 2 through bolts, a sleeve 4 is fixedly arranged at the bottom of the mounting plate 2, a first damping spring 5 is arranged in an inner cavity of the sleeve 4, the top of the fixed upright post 1 is embedded in the sleeve 4 and is connected with the first damping spring 5, the cross rod 3 and the fixed upright post 1 are conveniently connected and mounted through the mounting plate 2, meanwhile, the top end of the fixed upright post 1 is sleeved in the sleeve 4, the connection strength of the fixed upright post 1 and the cross rod 3 is ensured, when the cross rod 3 vibrates when stressed, the first damping spring 5 can relieve the vibration amplitude of the cross rod 3, sliding grooves 6 are symmetrically arranged on the inner wall of the sleeve 4, sliding blocks 7 are fixedly arranged at the positions, corresponding, the fixed solid fixed ring 8 that is provided with in the 1 outside of stationary mast, solid fixed ring 8 top is provided with shift ring 9, be provided with stiffener 10 between 9 top both sides of shift ring and the 2 bottom both sides of mounting panel, be provided with second damping spring 11 between shift ring 9 and the solid fixed ring 8, the weight of whole steel construction is on horizontal pole 3, and the horizontal pole 3 moves down when receiving the power of vertical direction to make mounting panel 2 push down shift ring 9, the amplitude of horizontal pole 3 can effectively be alleviated to second damping spring 11, increases the antidetonation effect of steel construction, makes it more stable, gu fixed ring 8 is last to be fixed to be provided with guide bar 12, guide hole 13 has been seted up with guide bar 12 corresponding position on the shift ring 9, avoids shift ring 9 rotatory when removing.
More specifically, 2 cross-sections of mounting panel are the U-shaped, just 2 internal surfaces of mounting panel and the contact department of horizontal pole 3 are provided with the abrasion pad, the installation of the horizontal pole 3 of being convenient for, the fixed sliding plate 14 that is provided with in fixed stand 1 top, slider 7 sets up in sliding plate 14 both sides, fixed stand 1 is last to be provided with stopper 15, guide bar 12 top is connected with stopper 15, stopper 15 is located shift ring 9 top, restricts shift ring 9's shift position, fixed ring 8, shift ring 9, stopper 15 all overlap and establish in the fixed stand 1 outside, second damping spring 11 is located the guide bar 12 outside.
Example 2
As shown in fig. 4, the mounting plate 2 may be arranged in a cross shape and a T shape, so that the steel column can be more flexibly mounted, and the connection of the steel structure is facilitated.
The utility model discloses the theory of operation: when using, be convenient for be connected the installation with horizontal pole 3 and fixed post 1 through mounting panel 2, guarantee fixed post 1 and the joint strength of horizontal pole 3, can effectively alleviate the amplitude of horizontal pole 3 through first damping spring 5, second damping spring 11, increase the antidetonation effect of steel construction, make it more stable.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a steel antidetonation structure, includes fixed stand (1), its characterized in that: the mounting plate is fixedly arranged on the fixed stand column (1), a cross rod (3) is fixedly arranged at the top of the mounting plate (2) through a bolt, a sleeve (4) is fixedly arranged at the bottom of the mounting plate (2), a first damping spring (5) is arranged in an inner cavity of the sleeve (4), the top of the fixed stand column (1) is embedded into the sleeve (4) and is connected with the first damping spring (5), sliding grooves (6) are symmetrically formed in the inner wall of the sleeve (4), sliding blocks (7) are fixedly arranged on two sides of the top of the fixed stand column (1) corresponding to the sliding grooves (6), a fixed ring (8) is fixedly arranged on the outer side of the fixed stand column (1), a moving ring (9) is arranged above the fixed ring (8), reinforcing rods (10) are arranged between two sides of the top of the moving ring (9) and two sides of the bottom of the mounting plate (2), and a second damping spring (11, the fixed ring (8) is fixedly provided with a guide rod (12), and the moving ring (9) is provided with a guide hole (13) at a position corresponding to the guide rod (12).
2. A steel seismic structure according to claim 1, wherein: the cross-section of the mounting plate (2) is U-shaped, and a wear-resistant pad is arranged at the contact position of the inner surface of the mounting plate (2) and the cross rod (3).
3. A steel seismic structure according to claim 1, wherein: the top of the fixed upright post (1) is fixedly provided with a sliding plate (14), and the sliding blocks (7) are arranged on two sides of the sliding plate (14).
4. A steel seismic structure according to claim 1, wherein: the fixed upright post (1) is fixedly provided with a limiting block (15), the top of the guide rod (12) is connected with the limiting block (15), and the limiting block (15) is positioned above the moving ring (9).
5. A steel seismic structure according to claim 1, wherein: the fixed ring (8), the moving ring (9) and the limiting block (15) are all sleeved on the outer side of the fixed upright post (1).
6. A steel seismic structure according to claim 1, wherein: the second damping spring (11) is located outside the guide rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125928.3U CN211873324U (en) | 2020-01-19 | 2020-01-19 | Steel anti-seismic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125928.3U CN211873324U (en) | 2020-01-19 | 2020-01-19 | Steel anti-seismic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211873324U true CN211873324U (en) | 2020-11-06 |
Family
ID=73252176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020125928.3U Expired - Fee Related CN211873324U (en) | 2020-01-19 | 2020-01-19 | Steel anti-seismic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211873324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878774A (en) * | 2020-11-27 | 2021-06-01 | 李天恩 | Effectual building stand structure of shock attenuation |
| CN112962810A (en) * | 2021-03-12 | 2021-06-15 | 山东华亿钢机股份有限公司 | Comprehensive anti-seismic steel structure and installation and construction method thereof |
| CN113062455A (en) * | 2021-03-31 | 2021-07-02 | 西南科技大学 | Steel structure node energy absorption device |
-
2020
- 2020-01-19 CN CN202020125928.3U patent/CN211873324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878774A (en) * | 2020-11-27 | 2021-06-01 | 李天恩 | Effectual building stand structure of shock attenuation |
| CN112962810A (en) * | 2021-03-12 | 2021-06-15 | 山东华亿钢机股份有限公司 | Comprehensive anti-seismic steel structure and installation and construction method thereof |
| CN113062455A (en) * | 2021-03-31 | 2021-07-02 | 西南科技大学 | Steel structure node energy absorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |