CN211665930U - Steel structure stiffening device with damping effect - Google Patents
Steel structure stiffening device with damping effect Download PDFInfo
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- CN211665930U CN211665930U CN201922206428.2U CN201922206428U CN211665930U CN 211665930 U CN211665930 U CN 211665930U CN 201922206428 U CN201922206428 U CN 201922206428U CN 211665930 U CN211665930 U CN 211665930U
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Abstract
The utility model provides a steel construction stiffening device with cushioning effect, include: a connecting rod; the damping unit is arranged at one end of the connecting rod and comprises two side plates and an elastic supporting component, the two side plates are arranged at intervals in parallel, one side plate is fixedly connected with the connecting rod, and the elastic supporting component is arranged between the two side plates. The beneficial effects of the utility model are that, through setting up the shock attenuation unit for the connecting rod can have buffer function under the prerequisite that plays stiffening effect, improves the connecting rod and has the steel construction stiffening device's of cushioning effect life.
Description
Technical Field
The utility model relates to a steel construction technical field, concretely relates to steel construction stiffening device with cushioning effect.
Background
The steel structure is a structure made of steel materials, and is mainly formed by connecting steel beams, steel columns, steel trusses and other members by welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction speed is fast, the wide application is in factory building structure. The steel construction is connected through adopting screw, rivet or welded mode when the combination, and the condition of rupture, deformation appears easily after long-time the use, especially can have various equipment operation in factory building structure often, causes the steel construction vibration, influences the positive life of steel construction.
At present, the commonly used stiffening member is an angle steel or a steel plate and is connected with two connected members to play a role in improving the stability of the member. But when equipment in the building is frequently operated or the building is frequently vibrated due to other reasons, the vibration-damping device cannot play a role in assisting the vibration damping of the building.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel construction stiffening device with cushioning effect to can assist the main part structure antidetonation and slow down the purpose of structure vibrations when reaching the effect of putting more energy into and playing.
The utility model provides a technical scheme that its technical problem adopted is: a steel structure stiffening device with a damping effect, comprising: a connecting rod; the damping unit is arranged at one end of the connecting rod and comprises two side plates and an elastic supporting component, the two side plates are arranged at intervals in parallel, one side plate is fixedly connected with the connecting rod, and the elastic supporting component is arranged between the two side plates.
Furthermore, the two side plates are both circular plates, and the central connecting line of the two side plates is collinear with the axis of the connecting rod.
Further, the elastic support component comprises a plurality of arc-shaped plates, the arc-shaped plates are circumferentially and symmetrically distributed relative to the central connecting line, and the arc tops of the arc-shaped plates face the central connecting line.
Further, the shock absorption unit further comprises an elastic member which is arranged between the two side plates and connected with the arc tops of the arc-shaped plates.
Furthermore, the elastic support assembly comprises a plurality of elastic telescopic rods which are uniformly distributed between the two side plates at intervals.
Furthermore, the damping unit also comprises an elastic component, and two ends of the elastic component are respectively connected with the inner surfaces of the two side plates.
Furthermore, the outer surface of the other side plate is provided with a connecting plate.
Further, the damping units are two and are respectively arranged at two ends of the connecting rod.
The beneficial effects of the utility model are that, through setting up the shock attenuation unit for the connecting rod can have buffer function under the prerequisite that plays stiffening effect, improves the connecting rod and has the steel construction stiffening device's of cushioning effect life.
The utility model discloses can strengthen major structure's anti-seismic performance, play the cushioning effect to the building that is often in vibration simultaneously to extension building life-span.
Drawings
The accompanying drawings, which form a part of the present application, 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. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a shock absorbing unit;
fig. 3 is a schematic top view of the shock-absorbing unit.
Reference numbers in the figures: 1. a connecting rod; 2. an elastic support member; 3. an elastic member; 4. a connecting plate; 5. side plates.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, the embodiment of the utility model provides a steel structure stiffening device with cushioning effect, including connecting rod 1 and shock attenuation unit. The shock attenuation unit sets up in the one end of connecting rod 1, and the shock attenuation unit includes two blocks of curb plates 5 and elastic support subassembly 2, and two blocks of curb plates 5 parallel interval set up, and wherein a curb plate 5 and connecting rod 1 fixed connection, elastic support subassembly 2 sets up between two blocks of curb plates 5. Wherein, the embodiment of the utility model provides an in, the shock attenuation unit is two, sets up respectively at the both ends of connecting rod 1.
Through setting up the shock attenuation unit for connecting rod 1 can have buffer function under the prerequisite that plays stiffening effect, improves connecting rod 1 and has the steel construction stiffening device's of cushioning effect life.
The two side plates 5 are both circular plates, and the central connecting line of the two side plates 5 is collinear with the axis of the connecting rod 1. The circular plate is adopted as the side plate 5, so that the stress can be more uniform.
The elastic supporting component 2 comprises a plurality of arc-shaped plates which are circumferentially and symmetrically distributed relative to the central connecting line, and the arc tops of the arc-shaped plates face the central connecting line. The multiple arc plates are arranged to be symmetrically distributed relative to the central connecting line, the symmetric centers of the multiple arc plates and the axis of the connecting rod 1 can be collinear, and therefore the steel structure stiffening device with the damping function forms a structure of a two-force rod, and the stress direction is guaranteed to be the same as the axis direction of the connecting rod 1. The embodiment of the utility model provides an in the arc be four, along the circumference interval equipartition of circular slab, as shown in figure 3.
Preferably, the damping unit further comprises an elastic member 3 disposed between the two side plates 5 and connected to the apexes of the plurality of arc-shaped plates. Set up elastic component 3 and can increase the elasticity that resets of polylith arc, elastic component 3 sets up and can avoid polylith arc striking each other to interfere in arc top department simultaneously.
In another embodiment, the elastic supporting component 2 is a plurality of elastic telescopic rods, and the plurality of elastic telescopic rods are uniformly distributed between the two side plates 5 at intervals. The elastic telescopic rod can be provided with a base sleeve and a telescopic sleeve sleeved in the base sleeve, and a spring is arranged at the joint of the base sleeve and the telescopic sleeve to ensure that the telescopic sleeve can stretch. Adopt the elasticity telescopic link to carry out elastic support, also can play the effect of arc, the diameter size that the circular slab can be reduced to the elasticity telescopic link simultaneously reduces manufacturing cost.
Further, the damping unit further includes an elastic member 3 having both ends connected to the inner surfaces of the two side plates 5, respectively. The elastic component 3 is a spring, and two ends of the spring are respectively connected with the inner surfaces of the two side plates 5, namely the side plates 5 are directly supported to increase the elastic reset function.
As shown in fig. 1 and 2, the outer surface of another side plate 5 is provided with a connecting plate 4 in the embodiment of the present invention. The connecting plate 4 is used for connecting the main structure, the connecting plate 4 and the side plate 5 can be welded or connected in other ways, and the connecting plate 4 and the main structure can also be welded or connected in a threaded way.
The utility model discloses can strengthen major structure's anti-seismic performance, play the cushioning effect to the building that is often in vibration simultaneously to extension building life-span.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
through setting up the shock attenuation unit for connecting rod 1 can have buffer function under the prerequisite that plays stiffening effect, improves connecting rod 1 and has the steel construction stiffening device's of cushioning effect life.
The utility model discloses can strengthen major structure's anti-seismic performance, play the cushioning effect to the building that is often in vibration simultaneously to extension building life-span.
The above description is only for the specific embodiments of the present invention, and the scope of the present invention can not be limited by the embodiments, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should still belong to the scope covered by the present patent. In addition, the utility model provides an between technical feature and the technical feature, between technical feature and the technical scheme, all can the independent assortment use between technical scheme and the technical scheme.
Claims (8)
1. The utility model provides a steel construction device of putting more energy into with cushioning effect which characterized in that includes:
a connecting rod (1);
the shock absorption unit is arranged at one end of the connecting rod (1), the shock absorption unit comprises two side plates (5) and elastic support assemblies (2), the two side plates (5) are arranged at intervals in parallel, one side plate (5) is fixedly connected with the connecting rod (1), and the elastic support assemblies (2) are arranged between the two side plates (5).
2. A steel structural stiffening device with damping effect according to claim 1, characterized in that both said side plates (5) are circular plates, the central line of the two side plates (5) being collinear with the axis of the connecting rod (1).
3. The steel structural stiffening device with a shock-absorbing effect according to claim 2, wherein the elastic support assembly (2) comprises a plurality of arc-shaped plates, the arc-shaped plates are circumferentially symmetrically distributed relative to the center line, and the arc tops of the arc-shaped plates face the center line.
4. A steel structural stiffening device with damping effect according to claim 3, characterized in that said damping unit further comprises elastic members (3) disposed between said two side plates (5) and connected to the apexes of said arc-shaped plates.
5. The steel structural stiffening device with a damping effect according to claim 2, wherein the elastic support assembly (2) comprises a plurality of elastic expansion rods, and the plurality of elastic expansion rods are uniformly distributed between the two side plates (5) at intervals.
6. A steel structural stiffening device with damping effect according to claim 5, characterized in that said damping unit further comprises elastic members (3) having both ends connected to the inner surfaces of the two side plates (5), respectively.
7. Steel structural stiffening device with shock absorption according to claim 1, characterized in that the external surface of the other side plate (5) is provided with a connection plate (4).
8. The steel structural stiffening device with a damping effect according to claim 1, wherein there are two damping units respectively disposed at both ends of the connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206428.2U CN211665930U (en) | 2019-12-10 | 2019-12-10 | Steel structure stiffening device with damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206428.2U CN211665930U (en) | 2019-12-10 | 2019-12-10 | Steel structure stiffening device with damping effect |
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| Publication Number | Publication Date |
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| CN211665930U true CN211665930U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922206428.2U Active CN211665930U (en) | 2019-12-10 | 2019-12-10 | Steel structure stiffening device with damping effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847362A (en) * | 2019-12-10 | 2020-02-28 | 中冶京诚工程技术有限公司 | Steel structure stiffening device with damping effect |
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2019
- 2019-12-10 CN CN201922206428.2U patent/CN211665930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847362A (en) * | 2019-12-10 | 2020-02-28 | 中冶京诚工程技术有限公司 | Steel structure stiffening device with damping effect |
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