CN220318845U - Viscous damper for building shock absorption - Google Patents
Viscous damper for building shock absorption Download PDFInfo
- Publication number
- CN220318845U CN220318845U CN202321821930.4U CN202321821930U CN220318845U CN 220318845 U CN220318845 U CN 220318845U CN 202321821930 U CN202321821930 U CN 202321821930U CN 220318845 U CN220318845 U CN 220318845U
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- CN
- China
- Prior art keywords
- piston rod
- connecting plate
- cylinder body
- viscous damper
- sealing
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- 230000035939 shock Effects 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000000428 dust Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 229920002545 silicone oil Polymers 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a viscous damper for building shock absorption, which relates to the technical field of dampers and comprises a cylinder body and a piston rod, wherein a protection assembly is arranged on the cylinder body and comprises a spring, a sliding sleeve is fixed on the cylinder body, sealing blocks are fixed on the sliding sleeve and the piston rod, a sealing plate is connected on the sealing blocks, and a connecting plate I and a connecting plate II are connected on the sealing plate. According to the utility model, the piston rod is completely sealed through the sliding sleeve, the sealing block and the sealing plate through the arrangement of the protection component, so that the influence of dust on the telescopic sliding property of the piston rod is reduced, in the damping process of the damper, the first connecting plate and the second connecting plate are connected with the sealing block and the sealing plate through rivets, the first connecting plate and the second connecting plate which are made of rubber materials can adapt to the bending between the sealing block and the sealing plate through self elastic deformation, and the piston rod is ensured to be always sealed.
Description
Technical Field
The utility model relates to the technical field of dampers, in particular to a viscous damper for building shock absorption.
Background
In the building field, for shock attenuation needs, often set up viscous damper in the building, viscous damper generally comprises cylinder body and piston rod, and piston rod one end is connected with the piston, and the cylinder body is inside to be filled with silicone oil, and the energy that the outside transmitted is consumed to the viscous resistance that produces when silicone oil passes through the piston reduces the vibrations that the building produced.
When the existing viscous damper vibrates, the piston rod and the cylinder body move, the interface is not tight enough, the inside silicone oil can be taken out of the cylinder to influence the sliding property of the piston rod, the piston rod can be attached with dust after long-term use, the sliding property of the piston rod is influenced, and the telescopic adjustment is unstable, so that the viscous damper for building vibration absorption needs to be designed, the sealing and the dust prevention can be better, and the telescopic stability and the telescopic balance of the piston rod are guaranteed.
Disclosure of Invention
Based on the above, the utility model aims to provide a viscous damper for building shock absorption, so as to solve the technical problem that dust affects the sliding property of a piston rod.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a viscous damper for building shock attenuation, includes cylinder body and piston rod, be provided with the protection subassembly on the cylinder body, the protection subassembly includes the spring, be fixed with the sliding sleeve on the cylinder body, and all be fixed with the closing piece on sliding sleeve and the piston rod, be connected with the closing plate on the closing piece, and be connected with connecting plate one and connecting plate two on the closing plate, all be connected with the rivet on connecting plate one and the connecting plate two.
Through adopting above-mentioned technical scheme, through sliding sleeve, closing piece, closing plate with the piston rod totally closed, and then reduce the influence of dust to the flexible sliding nature of piston rod, in addition, can guarantee flexible stability and the equilibrium of piston rod through the spring.
Furthermore, the cylinder body and the piston rod are both fixedly provided with connecting lugs, and one end of the piston rod is connected with a piston.
Through adopting above-mentioned technical scheme, when installing viscous damper, the staff can be connected into viscous damper building through two engaging lugs, when viscous damper receives vibrations, and the piston can slide in the cylinder body.
Further, the sliding sleeve is in sliding connection with the piston rod, and the sliding sleeve is made of aluminum.
Through adopting above-mentioned technical scheme, the sliding sleeve can wrap up near piston rod and cylinder body contact to cooperate with other protection components, reduce the dust and adhere the condition emergence on the piston rod, aluminium can guarantee viscous damper's radiating effect for the material.
Further, the sealing plates are arranged in a plurality of groups and are distributed in an annular array, and the sealing plates are made of aluminum.
Through adopting above-mentioned technical scheme, in viscous damper shock attenuation in-process, sliding sleeve, closing piece and closing plate select aluminium system material to use can improve inside radiating effect when making sealed dustproof work, increase of service life.
Furthermore, the first connecting plate and the second connecting plate are all provided with a plurality of connecting plates, the first connecting plate and the second connecting plate are made of rubber, and the second connecting plate is L-shaped.
Through adopting above-mentioned technical scheme, when the piston rod takes place to slide relative cylinder body, rubber material's connecting plate one and connecting plate two can adapt to the bending between the shutoff piece, the shutoff board through self elastic deformation, guarantee that the piston rod is sealed all the time.
Further, the rivets are arranged in a plurality of groups and are distributed in an annular array.
Through adopting above-mentioned technical scheme, at the attenuator shock attenuation in-process, rivet can be with connecting plate one, connecting plate two with closure piece, closure plate connection, avoid connecting plate one and connecting plate two to receive when pulling with closure plate, closure piece separation.
Further, the piston is in sliding connection with the cylinder.
Through adopting above-mentioned technical scheme, when the building takes place to shake, the piston rod takes place relative slip with the cylinder body, and then the piston removes in the cylinder body, and then the silicon oil is extrudeed, converts the kinetic energy of vibrations into the heat of silicon oil, reaches the absorbing effect.
In summary, the utility model has the following advantages:
according to the utility model, the piston rod is completely sealed through the arrangement of the protection component and the sliding sleeve, the sealing block and the sealing plate, so that the influence of dust on the telescopic sliding property of the piston rod is reduced, in the damping process of the damper, the first connecting plate and the second connecting plate are connected with the sealing block and the sealing plate through rivets, the first connecting plate and the second connecting plate made of rubber can adapt to the bending between the sealing block and the sealing plate through self elastic deformation, the piston rod is ensured to be always sealed, in addition, the telescopic stability and the balance of the piston rod can be ensured through the spring, the sliding sleeve, the sealing block and the sealing plate are made of aluminum materials, the internal heat dissipation effect is improved, the service life is prolonged, and the viscous damper for building damping can be better sealed and dustproof, and the telescopic stability and the balance of the piston rod are ensured.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional structure of a cylinder body according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic perspective view of a cylinder body according to the present utility model;
fig. 4 is a schematic diagram of the explosion structure of the cylinder body of the present utility model.
In the figure: 1. a cylinder; 2. a piston; 3. a piston rod; 4. a connecting lug; 5. a protective assembly; 501. a spring; 502. a sliding sleeve; 503. a closing block; 504. a closing plate; 505. a first connecting plate; 506. a second connecting plate; 507. and (5) a rivet.
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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
A viscous damper for building shock absorption, as shown in figures 1-4, comprises a cylinder body 1 and a piston rod 3, wherein the bottom of the cylinder body 1 is provided with a protection component 5 for reducing the influence of dust.
Specifically, the protection component 5 includes the spring 501 that connects with cylinder body 1 bottom, can guarantee the flexible stability of piston rod 3, cylinder body 1 bottom is fixed with sliding sleeve 502, can reduce the dust influence, and sliding sleeve 502 and piston rod 3 one end all are fixed with the closing piece 503, closing piece 503 bottom is connected with closing plate 504, closing plate 504 is provided with a plurality of, divide into the multiunit, and multiunit closing plate 504 all is annular array and distributes, multiunit closing plate 504 material is aluminium, and closing plate 504 surface is connected with connecting plate one 505 and connecting plate two 506, can connect each closing plate 504, connecting plate one 505 and connecting plate two 506 all are provided with a plurality of, and a plurality of connecting plate one 505 and connecting plate two 506 material are rubber, a plurality of connecting plate two 506 all are "L" font, connecting plate one 505 and connecting plate two 506 surface all are connected with rivet 507, can fasten connecting plate one 505 and connecting plate two 506, rivet 507 is provided with a plurality of, divide into the multiunit, and multiunit rivet is annular array and distributes, the above structure makes the viscous damper that the shock attenuation used can better seal dustproof, guarantee the stability and the flexible nature of piston rod 3.
Referring to fig. 1-4, in the above embodiment, the top parts of the cylinder 1 and the piston rod 3 are both fixed with the connecting lugs 4, the inside of the cylinder 1 is filled with silicone oil, one end of the piston rod 3 is connected with the piston 2, and the piston 2 is slidably connected with the cylinder 1, so that the viscous damper for building shock absorption can absorb shock.
Referring to fig. 1-4, in the above embodiment, the sliding sleeve 502 is slidably connected with the piston rod 3, and the sliding sleeve 502 is made of aluminum, so that the sliding sleeve 502 can wrap the piston rod 3 around the cylinder 1, and cooperate with other protection components to reduce the occurrence of dust adhering to the piston rod 3, and the heat dissipation effect of the viscous damper can be ensured by using aluminum as the material.
The implementation principle of the embodiment is as follows: shock absorption, a worker connects a viscous damper to a building through two connecting lugs 4, and when the building vibrates, the piston rod 3 and the cylinder body 1 slide relatively, so that the piston 2 moves in the cylinder body 1, and silicone oil is extruded, and the damping effect is achieved;
in daily use, the piston rod 3 is completely sealed through the sliding sleeve 502, the sealing block 503 and the sealing plate 504, the influence of dust on the telescopic sliding property of the piston rod 3 can be reduced, in the damping process of the viscous damper, the rivet 507 connects the first connecting plate 505, the second connecting plate 506 with the sealing block 503 and the sealing plate 504, the first connecting plate 505 and the second connecting plate 506 made of rubber can adapt to the bending between the sealing block 503 and the sealing plate 504 through elastic deformation of the first connecting plate and the second connecting plate, the piston rod 3 is always sealed, in addition, the telescopic stability and the balance of the piston rod 3 can be ensured through the spring 501, and the sliding sleeve 502, the sealing block 503 and the sealing plate 504 are made of aluminum materials, so that the inner heat dissipation effect is improved and the service life is prolonged when the sealing dustproof work is well performed.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a viscous damper for building shock attenuation, includes cylinder body (1) and piston rod (3), its characterized in that: be provided with protection component (5) on cylinder body (1), protection component (5) include spring (501), be fixed with sliding sleeve (502) on cylinder body (1), and all be fixed with on sliding sleeve (502) and piston rod (3) and seal piece (503), be connected with closure plate (504) on closure piece (503), and be connected with connecting plate one (505) and connecting plate two (506) on closure plate (504), all be connected with rivet (507) on connecting plate one (505) and connecting plate two (506).
2. A viscous damper for use in building vibration damping according to claim 1, wherein: the cylinder body (1) and the piston rod (3) are both fixedly provided with connecting lugs (4), and one end of the piston rod (3) is connected with a piston (2).
3. A viscous damper for use in building vibration damping according to claim 1, wherein: the sliding sleeve (502) is in sliding connection with the piston rod (3), and the sliding sleeve (502) is made of aluminum.
4. A viscous damper for use in building vibration damping according to claim 1, wherein: the sealing plates (504) are arranged in a plurality of groups and are distributed in an annular array, and the sealing plates (504) are made of aluminum.
5. A viscous damper for use in building vibration damping according to claim 1, wherein: the connecting plates I (505) and II (506) are all provided with a plurality of, and a plurality of the connecting plates I (505) and II (506) are all made of rubber, and a plurality of the connecting plates II (506) are all L-shaped.
6. A viscous damper for use in building vibration damping according to claim 1, wherein: the rivets (507) are arranged in a plurality of groups and are distributed in an annular array.
7. A viscous damper for use in building vibration damping according to claim 2, wherein: the piston (2) is in sliding connection with the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821930.4U CN220318845U (en) | 2023-07-12 | 2023-07-12 | Viscous damper for building shock absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821930.4U CN220318845U (en) | 2023-07-12 | 2023-07-12 | Viscous damper for building shock absorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318845U true CN220318845U (en) | 2024-01-09 |
Family
ID=89415478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821930.4U Active CN220318845U (en) | 2023-07-12 | 2023-07-12 | Viscous damper for building shock absorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318845U (en) |
-
2023
- 2023-07-12 CN CN202321821930.4U patent/CN220318845U/en active Active
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