CN220908771U - Steel member with antidetonation structure - Google Patents
Steel member with antidetonation structure Download PDFInfo
- Publication number
- CN220908771U CN220908771U CN202322992889.3U CN202322992889U CN220908771U CN 220908771 U CN220908771 U CN 220908771U CN 202322992889 U CN202322992889 U CN 202322992889U CN 220908771 U CN220908771 U CN 220908771U
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- Prior art keywords
- damping spring
- steel member
- gag lever
- lever post
- mounting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a steel member with an anti-seismic structure, which comprises a mounting base, a first damping spring, a fixing plate, a bracket and a mounting groove, wherein a limiting block is arranged in the mounting groove, one side of the limiting block is provided with a third limiting rod, the other side of the limiting block is provided with a fourth limiting rod, one end of the inside of the mounting groove is provided with the first limiting rod, the outside of the first limiting rod is provided with a second damping spring, one end of the second damping spring is arranged outside the fourth limiting rod, the other end of the inside of the mounting groove is provided with the second limiting rod, the outside of the second limiting rod is provided with a third damping spring, and one end of the third damping spring is arranged outside the third limiting rod. According to the utility model, one ends of the second damping spring and the third damping spring are respectively arranged outside the third limiting rod and the fourth limiting rod, so that when the joint of the steel member is vibrated, the phenomenon of cracking or collapsing is avoided, and the anti-vibration effect of the steel member is improved.
Description
Technical Field
The utility model relates to the technical field of steel members, in particular to a steel member with an anti-seismic structure.
Background
The steel member is a steel structure combined member which is formed by connecting steel plates, angle steel, channel steel, I-steel, welding or hot rolling H-shaped steel through cold bending or welding through connecting pieces and can bear and transmit load, and is widely applied in the field of engineering and construction.
The existing steel member is different in structure, the general steel member is assembled through a threaded assembly or fixed through welding, the connection strength and stability of the steel member are greatly improved, but when the existing steel member is subjected to overlarge vibration amplitude at the connection position of the steel member in the earthquake disaster, the brittle fracture phenomenon is easily caused at the connection node, so that the steel member cannot meet the supporting requirement and is collapsed or deformed due to the fact that the steel member cannot be supported, and therefore, the inventor provides the steel member with the earthquake-resistant structure, and the steel member is used for solving the problems.
Disclosure of utility model
The utility model aims to provide a steel member with an anti-seismic structure, which solves the problems that when the connecting part of the existing steel member is subjected to excessive vibration amplitude during earthquake disasters, the brittle fracture phenomenon is easily caused at the connecting joint, so that the steel member structure cannot meet the supporting requirement, and the steel member collapses or deforms.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel member with antidetonation structure, includes mounting base, first damping spring, fixed plate, support and mounting groove, the inside of mounting groove is provided with the stopper, just one side of stopper is provided with the third gag lever post, just the opposite side of stopper is provided with the fourth gag lever post, just the inside one end of mounting groove is provided with first gag lever post, the outside of first gag lever post is provided with the second damping spring, and the one end of second damping spring is installed in the fourth gag lever post outside, just the inside other end of mounting groove is provided with the second gag lever post, the outside of second gag lever post is provided with the third damping spring, just the one end of third damping spring is installed in the third gag lever post outside to install second damping spring and third damping spring's one end respectively in third gag lever post and fourth gag lever post outside.
As a technical scheme of the utility model, the top end of the limiting block is provided with the supporting plate, and the two sides of the joint of the supporting plate and the limiting block are provided with the second reinforcing ribs, so that the connection between the limiting block and the supporting plate is more reinforced.
As a technical scheme of the utility model, a plurality of groups of fixing pieces are arranged on the lower end face of the mounting base, two groups of mounting flanges are arranged on two sides of the bottom end of each fixing piece, and fastening bolt assemblies are arranged in the mounting flanges so that the mounting base can be mounted by the fastening bolt assemblies through the mounting flanges and the fixing pieces.
As a technical scheme of the utility model, the upper end face of the mounting base is provided with the first damping spring, and the top end of the first damping spring is provided with the fixed plate so that the first damping spring can eliminate the longitudinal vibration force of the steel member.
As a technical scheme of the utility model, the upper end face of the fixing plate is provided with the bracket, and the two sides of the bracket are provided with the connecting beams so as to fix the bracket through the connecting beams.
As a technical scheme of the utility model, mounting grooves are formed in two ends of the top end of the bracket, and first reinforcing ribs are arranged at the joint of the mounting grooves and the bracket, so that the strength of the bracket and the mounting grooves is higher.
Compared with the prior art, the utility model has the beneficial effects that: through installing first damping spring inside the mounting groove to set up first gag lever post and second gag lever post respectively at the inside both ends of mounting groove, then install second damping spring and third damping spring respectively outside first gag lever post and second gag lever post, install second damping spring and third damping spring's one end respectively outside third gag lever post and fourth gag lever post, thereby when making steel member junction receive vibrations, avoid breaking or collapsing phenomenon, and then improve steel member's antidetonation effect.
Drawings
FIG. 1 is a schematic diagram of the front internal structure of the present utility model;
FIG. 2 is a schematic side view of the exterior structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a mounting base; 2. a fixing member; 3. a mounting flange; 4. a fastening bolt assembly; 5. a first damping spring; 6. a fixing plate; 7. a bracket; 8. a connecting beam; 9. a first reinforcing rib; 10. a mounting groove; 11. a first stop lever; 12. a second damping spring; 13. a second limit rod; 14. a third damping spring; 15. a limiting block; 16. a support plate; 1601. a second reinforcing rib; 17. a third limit rod; 18. and a fourth limiting rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the steel member with the anti-seismic structure comprises a mounting base 1, a first damping spring 5, a fixing plate 6, a bracket 7 and a mounting groove 10, wherein a limiting block 15 is arranged in the mounting groove 10, a third limiting rod 17 is arranged on one side of the limiting block 15, a fourth limiting rod 18 is arranged on the other side of the limiting block 15, a first limiting rod 11 is arranged at one end of the inside of the mounting groove 10, a second damping spring 12 is arranged at the outer part of the first limiting rod 11, one end of the second damping spring 12 is arranged at the outer part of the fourth limiting rod 18, a second limiting rod 13 is arranged at the other end of the inside of the mounting groove 10, a third damping spring 14 is arranged at the outer part of the second limiting rod 13, and one end of the third damping spring 14 is arranged at the outer part of the third limiting rod 17;
When the damping device is used, the first damping spring 5 is arranged in the mounting groove 10, the first limiting rod 11 and the second limiting rod 13 are respectively arranged at the two ends of the inside of the mounting groove 10, then the second damping spring 12 and the third damping spring 14 are respectively arranged outside the first limiting rod 11 and the second limiting rod 13, and one ends of the second damping spring 12 and the third damping spring 14 are respectively arranged outside the third limiting rod 17 and the fourth limiting rod 18, so that the anti-seismic effect of the steel member is better;
The top end of the limiting block 15 is provided with a supporting plate 16, and two sides of the joint of the supporting plate 16 and the limiting block 15 are provided with second reinforcing ribs 1601;
When in use, the support plate 16 is fixed at the top end of the limiting block 15, and the second reinforcing ribs 1601 are arranged at the connecting positions of the limiting block 15 and the support plate 16, so that the connection between the limiting block 15 and the support plate 16 is more reinforced;
The lower end face of the mounting base 1 is provided with a plurality of groups of fixing pieces 2, two groups of mounting flanges 3 are arranged on two sides of the bottom end of each fixing piece 2, and fastening bolt assemblies 4 are arranged in the mounting flanges 3;
When the mounting base 1 is used, the fixing piece 2 is fixed on the lower end face of the mounting base 1, then the mounting flanges 3 are arranged on two sides of the bottom end of the fixing piece 2, and the fastening bolt assemblies 4 are arranged in the mounting flanges 3, so that the fastening bolt assemblies 4 mount the mounting base 1 through the mounting flanges 3 and the fixing piece 2;
The upper end face of the mounting base 1 is provided with a first damping spring 5, and the top end of the first damping spring 5 is provided with a fixed plate 6;
When the damping device is used, the first damping spring 5 is fixed on the upper end face of the mounting base 1, and the fixing plate 6 is arranged at the top end of the first damping spring 5, so that the first damping spring 5 eliminates the longitudinal vibration force of a steel member;
The upper end face of the fixed plate 6 is provided with a bracket 7, and two sides of the bracket 7 are provided with connecting beams 8;
When in use, the connecting beams 8 are fixed on the two sides of the bracket 7, so that the bracket 7 is fixed through the connecting beams 8, and the stability of the bracket 7 is further improved;
Mounting grooves 10 are formed in two ends of the top end of the support 7, and first reinforcing ribs 9 are arranged at the joint of the mounting grooves 10 and the support 7;
When the support is used, the bottom of the mounting groove 10 and the side face of the support 7 are fixed through the first reinforcing ribs 9, so that the strength of the support 7 and the mounting groove 10 is stronger.
When the embodiment of the application is used, the following steps are adopted: firstly, fixing pieces 2 are arranged on the lower end face of an installation base 1, the fixing pieces 2 are fixed through fastening bolt assemblies 4 and installation flanges 3, then a fixing plate 6 is fixed on the top end of the installation base 1 through a first damping spring 5, a support 7 is fixed on the upper end face of the fixing plate 6, and the support 7 is fixed through a connecting beam 8, so that the connecting beam 8 is more stable, mounting grooves 10 are fixed on two ends of the top end of the support 7, then supporting plates 16 are movably mounted inside the mounting grooves 10 through limiting blocks 15, second damping springs 12 and second limiting rods 13 are arranged on the outer sides of third limiting rods 17 and fourth limiting rods 18 on two sides of the limiting blocks 15, two ends of each second damping spring 12 and each second limiting rod 13 are mounted on the outer sides of the first limiting rods 11 and the second limiting rods 13 inside the mounting grooves 10, and when a steel member is subjected to vibration, vibration is eliminated through the second damping springs 12 and the third damping springs 14, and therefore the steel member with a vibration-resistant structure is used is completed.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a steel member with antidetonation structure, includes mounting base (1), first damping spring (5), fixed plate (6), support (7) and mounting groove (10), its characterized in that: the inside of mounting groove (10) is provided with stopper (15), just one side of stopper (15) is provided with third gag lever post (17), just the opposite side of stopper (15) is provided with fourth gag lever post (18), just the inside one end of mounting groove (10) is provided with first gag lever post (11), the outside of first gag lever post (11) is provided with second damping spring (12), and the one end of second damping spring (12) is installed in fourth gag lever post (18) outside, just the inside other end of mounting groove (10) is provided with second gag lever post (13), the outside of second gag lever post (13) is provided with third damping spring (14), just the one end of third damping spring (14) is installed in third gag lever post (17) outside.
2. A steel member having an earthquake-resistant structure as claimed in claim 1, wherein: the top of stopper (15) is provided with backup pad (16), just backup pad (16) are provided with second strengthening rib (1601) with the both sides of stopper (15) junction.
3. A steel member having an earthquake-resistant structure as claimed in claim 1, wherein: the mounting base is characterized in that a plurality of groups of fixing pieces (2) are arranged on the lower end face of the mounting base (1), two groups of mounting flanges (3) are arranged on two sides of the bottom end of each fixing piece (2), and fastening bolt assemblies (4) are arranged in the mounting flanges (3).
4. A steel member having an earthquake-resistant structure as claimed in claim 1, wherein: the mounting base is characterized in that a first damping spring (5) is arranged on the upper end face of the mounting base (1), and a fixing plate (6) is arranged at the top end of the first damping spring (5).
5. A steel member having an earthquake-resistant structure as claimed in claim 1, wherein: the upper end face of the fixed plate (6) is provided with a bracket (7), and two sides of the bracket (7) are provided with connecting beams (8).
6. A steel member having an earthquake-resistant structure as claimed in claim 1, wherein: the two ends of the top end of the support (7) are provided with mounting grooves (10), and the joint of the mounting grooves (10) and the support (7) is provided with first reinforcing ribs (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992889.3U CN220908771U (en) | 2023-11-07 | 2023-11-07 | Steel member with antidetonation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992889.3U CN220908771U (en) | 2023-11-07 | 2023-11-07 | Steel member with antidetonation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908771U true CN220908771U (en) | 2024-05-07 |
Family
ID=90909442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322992889.3U Active CN220908771U (en) | 2023-11-07 | 2023-11-07 | Steel member with antidetonation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908771U (en) |
-
2023
- 2023-11-07 CN CN202322992889.3U patent/CN220908771U/en active Active
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