CN211501471U - Beam column damping structure - Google Patents
Beam column damping structure Download PDFInfo
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- CN211501471U CN211501471U CN201922115587.1U CN201922115587U CN211501471U CN 211501471 U CN211501471 U CN 211501471U CN 201922115587 U CN201922115587 U CN 201922115587U CN 211501471 U CN211501471 U CN 211501471U
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- crossbeam
- damping
- arc
- absorbing structure
- connecting rod
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Abstract
The utility model discloses a beam column shock-absorbing structure belongs to steel construction building beam column technical field. This structure includes crossbeam and damping subassembly B, the crossbeam is established on two support columns that set up side by side, damping subassembly B is located the downside of crossbeam to be located between two support columns, and the bottom surface contact of damping subassembly B and crossbeam, damping subassembly B's both ends all are connected through two connecting rods and the support column rotation that is close to. After equipment installed on the crossbeam transmits the vibration for the crossbeam, the crossbeam transmits the vibration for the arc with the vibration, carries out the damping through the vibration of arc to the crossbeam, and the arc further transmits the connecting rod with the vibration, carries out the damping through the spring to the connecting rod, avoids crossbeam and equipment to take place resonance to avoid the crossbeam crooked fracture even. In addition, the support column provides support for the middle part of the cross beam through the fixed rod, the connecting rod, the round rod and the arc-shaped plate, so that the rigidity of the cross beam is improved, and the service life of the cross beam is prolonged.
Description
Technical Field
The utility model relates to a beam column shock-absorbing structure belongs to steel construction building beam column technical field.
Background
The steel structure building has the characteristics of high strength, light dead weight, high construction speed, good earthquake resistance, high industrialization degree and the like. In modern factories, some large-scale equipment needs to be fixed on a steel structure beam, and the beam can be bent or even broken due to the gravity of the equipment and the vibration generated by the operation of the equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a beam column shock-absorbing structure.
The utility model discloses a following technical scheme can realize:
the utility model provides a beam column shock-absorbing structure, includes crossbeam and damping component B, the crossbeam is established on two support columns that set up side by side, damping component B is located the downside of crossbeam to be located between two support columns, and the bottom surface contact of damping component B and crossbeam, damping component B's both ends all rotate through the support column that two connecting rods and be close to and are connected.
The damping component B is an arc-shaped plate, and the outer circular surface of the arc-shaped plate is abutted against the bottom surface of the cross beam.
The both ends of arc all are equipped with the round bar, and the length of round bar is greater than the width of arc.
Limiting plates are detachably connected to the two ends of the round rod.
And a fixed rod is arranged above the vibration reduction component B on the supporting column and penetrates through the supporting column.
One end of the connecting rod is rotatably connected with the round rod, and the other end of the connecting rod is rotatably connected with the fixing rod.
And the support column is provided with vibration reduction assemblies A on the upper side and the lower side of the connecting rod.
Damping subassembly A includes L shape mounting panel and elastic component, and the L shape mounting panel is established on the support column, and the one end and the L shape mounting panel of elastic component are connected, and the other end is connected with the connecting rod.
The elastic piece is a spring.
The center line of the spring is perpendicular to and intersected with the center line of the connecting rod.
The beneficial effects of the utility model reside in that: after equipment installed on the crossbeam transmits the vibration for the crossbeam, the crossbeam transmits the vibration for the arc with the vibration, carries out the damping through the vibration of arc to the crossbeam, and the arc further transmits the connecting rod with the vibration, carries out the damping through the spring to the connecting rod, avoids crossbeam and equipment to take place resonance to avoid the crossbeam crooked fracture even. In addition, the support column provides support for the middle part of the cross beam through the fixed rod, the connecting rod, the round rod and the arc-shaped plate, so that the rigidity of the cross beam is improved, and the service life of the cross beam is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the damping module B of the present invention.
In the figure: the damping device comprises a support column 1, a cross beam 2, a fixing rod 3, a damping component A4, a connecting rod 5, a damping component B6, an arc-shaped plate 60, a round rod 61 and a limiting plate 62.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, a beam column shock-absorbing structure, including crossbeam 2 and damping component B6, crossbeam 2 is installed on two support columns 1 that set up side by side, damping component B6 is located the downside of crossbeam 2 to be located between two support columns 1, and damping component B6 and the bottom surface contact of crossbeam 2, damping component B6's both ends all rotate with the support column 1 that is close to through two connecting rods 5 and are connected. The cross beam 2 is damped by a damping assembly B6.
The damping component B6 is an arc-shaped plate 60, and the outer circular surface of the arc-shaped plate 60 is abutted against the bottom surface of the cross beam 2. In use, the arcuate plate 60 has good resilience and resilience. When the cross beam 2 vibrates, the arc-shaped plate 60 continuously deforms, extends and recovers, and the cross beam 2 and the equipment installed on the cross beam 2 are prevented from resonating through vibration reduction of the arc-shaped plate 60.
The two ends of the arc-shaped plate 60 are welded with round rods 61, and the length of each round rod 61 is greater than the width of the arc-shaped plate 60. The round rod 61 is connected with the connecting rod 5 in a rotating way.
Limiting plates 62 are detachably connected to two ends of the round rod 61. The connecting rod 5 is prevented from coming off the round bar 61.
And a fixing rod 3 is arranged above the vibration damping component B6 on the supporting column 1, and the fixing rod 3 penetrates through the supporting column 1. The fixing rod 3 penetrates through the supporting column 1, so that the fixing rod 3 can be stably fixed on the supporting column 1.
One end of the connecting rod 5 is rotatably connected with the round rod 61, and the other end is rotatably connected with the fixing rod 3.
And vibration damping assemblies A4 are mounted on the upper side and the lower side of the connecting rod 5 on the supporting column 1.
Damping subassembly A4 includes L shape mounting panel and elastic component, and L shape mounting panel fixed mounting is on support column 1, and the one end and the L shape mounting panel of elastic component are connected, and the other end is connected with connecting rod 5.
The elastic piece is a spring. The connecting rod 5 is damped by the spring, which helps the connecting rod 5 to swing smoothly.
The centre line of the spring is perpendicular to and intersects the centre line of the connecting rod 5.
Beam column shock-absorbing structure, its theory of operation or working process as follows:
after the equipment of installing on crossbeam 2 transmitted the vibration for crossbeam 2, crossbeam 2 transmitted the vibration for arc 60, carried out the damping through arc 60 to the vibration of crossbeam 2, and arc 60 further will vibrate transmission connecting rod 5, carries out the damping through the spring to connecting rod 5, avoids crossbeam 2 and equipment to take place resonance to avoid crossbeam 2 crooked fracture even. In addition, the support column 1 provides support for the middle part of the cross beam 2 through the fixing rod 3, the connecting rod 5, the round rod 61 and the arc-shaped plate 60, so that the rigidity of the cross beam 2 is improved, and the service life of the cross beam 2 is prolonged.
Claims (10)
1. The utility model provides a beam column shock-absorbing structure which characterized in that: including crossbeam (2) and damping subassembly B (6), establish on two support column (1) that set up side by side crossbeam (2), damping subassembly B (6) are located the downside of crossbeam (2) to be located between two support column (1), and the bottom surface contact of damping subassembly B (6) and crossbeam (2), the both ends of damping subassembly B (6) are all rotated through two connecting rods (5) and support column (1) that are close to and are connected.
2. The beam column shock absorbing structure according to claim 1, wherein: the damping component B (6) is an arc-shaped plate (60), and the outer circular surface of the arc-shaped plate (60) is abutted against the bottom surface of the cross beam (2).
3. The beam column shock absorbing structure according to claim 2, wherein: the both ends of arc (60) all are equipped with round bar (61), and the length of round bar (61) is greater than the width of arc (60).
4. A beam column shock absorbing structure according to claim 3, wherein: limiting plates (62) are detachably connected to the two ends of the round rod (61).
5. The beam column shock absorbing structure according to claim 1, wherein: and a fixing rod (3) is arranged above the vibration reduction component B (6) on the supporting column (1), and the fixing rod (3) penetrates through the supporting column (1).
6. The beam column shock absorbing structure according to claim 1, wherein: one end of the connecting rod (5) is rotatably connected with the round rod (61), and the other end of the connecting rod is rotatably connected with the fixed rod (3).
7. The beam column shock absorbing structure according to claim 1, wherein: and the support column (1) is provided with a damping component A (4) on the upper side and the lower side of the connecting rod (5).
8. The beam column shock absorbing structure according to claim 7, wherein: damping subassembly A (4) are established on support column (1) including L shape mounting panel and elastic component, L shape mounting panel, and the one end and the L shape mounting panel of elastic component are connected, and the other end is connected with connecting rod (5).
9. The beam column shock absorbing structure according to claim 8, wherein: the elastic piece is a spring.
10. The beam column shock absorbing structure according to claim 9, wherein: the center line of the spring is perpendicular to and intersected with the center line of the connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115587.1U CN211501471U (en) | 2019-11-30 | 2019-11-30 | Beam column damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115587.1U CN211501471U (en) | 2019-11-30 | 2019-11-30 | Beam column damping structure |
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| Publication Number | Publication Date |
|---|---|
| CN211501471U true CN211501471U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922115587.1U Active CN211501471U (en) | 2019-11-30 | 2019-11-30 | Beam column damping structure |
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| CN (1) | CN211501471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792725A (en) * | 2019-11-30 | 2020-02-14 | 南宁学院 | Beam column damping structure |
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2019
- 2019-11-30 CN CN201922115587.1U patent/CN211501471U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792725A (en) * | 2019-11-30 | 2020-02-14 | 南宁学院 | Beam column damping structure |
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