CN218814541U - Sectional type steel plate viscous damping wall - Google Patents
Sectional type steel plate viscous damping wall Download PDFInfo
- Publication number
- CN218814541U CN218814541U CN202223247219.0U CN202223247219U CN218814541U CN 218814541 U CN218814541 U CN 218814541U CN 202223247219 U CN202223247219 U CN 202223247219U CN 218814541 U CN218814541 U CN 218814541U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- steel sheet
- damping
- plate
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The utility model discloses a sectional type steel sheet viscous damping wall, the both sides face that interior steel sheet is located the airtight intracavity all is equipped with a plurality of blind holes, be equipped with firm connecting piece above the outer steel sheet, firm connecting piece below and extend into interior steel sheet and outer steel sheet and directly be equipped with the reinforcement body, firm connecting piece both sides face all is equipped with the ladder, the interior steel sheet is located reinforcement body, firm connecting piece; the two side faces, located in the sealed cavity, of the inner steel plate are provided with a plurality of damping plates, the damping plates are of a semicircular shape, shock absorbing pads are arranged below the damping plates, a plurality of elastic circular rings arranged in parallel are arranged below the shock absorbing pads, one ends of the elastic circular rings are fixed on the inner steel plate, and the other ends of the elastic circular rings are fixed on the outer steel plate. The advantages are that: the contact area between the inner steel plate and the viscous fluid is increased, the resistance between the viscous fluid and the inner steel plate is enhanced, and the damping efficiency is improved.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically indicates a sectional type steel sheet viscous damping wall.
Background
The viscous damping wall is actually a box-type viscous damper, and is applied to a frame structure and sometimes functions as a partition wall, so that the viscous damping wall is called a damping wall, and the energy consumption direction of the viscous damping wall is a plane direction. The inner steel plate in the outer steel plate and viscous fluid in the outer steel plate are mainly sheared in the existing viscous damping wall, energy input by an earthquake is dissipated, and a damping effect is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an foretell technical problem, the sectional type steel sheet viscous damping wall of the area of contact between steel sheet and the viscous fluid, reinforcing viscous fluid and the resistance between the interior steel sheet in the increase.
In order to solve the technical problem, the utility model provides a technical scheme does: a sectional type steel plate viscous damping wall comprises an outer steel plate and an inner steel plate, wherein an airtight cavity capable of accommodating the inner steel plate is formed in the outer steel plate, a viscous body is arranged in the airtight cavity, an upper beam is arranged on one end, located outside the outer steel plate, of the inner steel plate, a plurality of blind holes are formed in two side faces, located in the airtight cavity, of the inner steel plate, a stable connecting piece is arranged above the outer steel plate, a reinforcing body is directly arranged below the stable connecting piece and extends into the inner steel plate and the outer steel plate, steps are arranged on two side faces of the stable connecting piece, and the inner steel plate is located in the reinforcing body and the stable connecting piece; the both sides face that interior steel sheet is located the airtight chamber all is equipped with a plurality of damping plate, the damping plate is the semicircle size, be equipped with the shock pad below the damping plate, be equipped with the elasticity ring that a plurality of set up side by side below the shock pad, elasticity ring one end is fixed on steel sheet including, and the other end is fixed on outer steel sheet.
Compared with the prior art, the utility model the advantage lie in: the firm connecting piece that sets up, add the internal steel sheet and play the guard action, including the wallboard lateral surface seted up a plurality of blind hole, can increase interior steel sheet external surface area, increased promptly and the viscous body between area of contact, and then increase the shearing force between interior steel sheet and the viscous body for can dissipate earthquake input stronger energy, improve the ability of resisting the destruction of external forces such as earthquake.
Furthermore, a lower beam is arranged below the outer steel plate, a plurality of waist-shaped pressure-resistant plates are arranged on two side faces of the outer steel plate, and the pressure-resistant plates enhance the prestress of the outer steel plate.
Further, the damping plate is arranged close to the upper end of the inner steel plate.
Furthermore, a first elastic ring at the upper end is embedded into the damping pad, two side faces of the damping pad are provided with L-shaped reinforcing plates, and the other ends of the L-shaped reinforcing plates are fixed on the inner steel plate.
Furthermore, the elastic circular rings are fixedly connected end to end from top to bottom.
Further, the blind hole is of a hemispherical shape.
Drawings
Fig. 1 is the utility model discloses a sectional type steel sheet viscous damping wall's main structure sketch map of looking.
Fig. 2 is the utility model discloses a structural schematic is overlooked to interior wallboard of sectional type steel sheet viscous damping wall.
Fig. 3 is the utility model discloses a sectional type steel sheet viscous damping wall's outside main view structure schematic diagram.
As shown in the figure: 1. the damping device comprises an outer steel plate, 2, an inner steel plate, 3, a sealed cavity, 4, a viscous body, 5, an upper beam, 6, a blind hole, 7, a reinforcing body, 8, a step, 9, a stable connecting piece, 10, a shock pad, 11, an elastic ring, 12, a lower beam, 13, a pressure resisting plate, 14, a damping plate, 15 and an L-shaped reinforcing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine figure 1, fig. 2, fig. 3, a sectional type steel sheet viscous damping wall, including outer steel sheet 1, interior steel sheet 2, be equipped with the airtight chamber 3 that can hold interior steel sheet 2 on the outer steel sheet 1, there is the viscous body 4 in the airtight chamber 3, interior steel sheet 2 has upper beam 5 on the outer steel sheet 1 outer one end of lieing in, the both sides face that interior steel sheet 2 lies in airtight chamber 3 all is equipped with a plurality of blind hole 6, be equipped with firm connecting piece 9 above the outer steel sheet 1, just extend into interior steel sheet 2 and outer steel sheet 1 directly be equipped with reinforcing body 7 below firm connecting piece 9, firm connecting piece both sides face all is equipped with ladder 8, interior steel sheet 2 is located reinforcing body 7, firm connecting piece 9; the damping device is characterized in that a plurality of damping plates 14 are arranged on two side faces, located in the sealed cavity 3, of the inner steel plate 2, the damping plates 14 are semicircular, a shock absorption pad 10 is arranged below each damping plate 14, a plurality of elastic circular rings 11 arranged in parallel are arranged below each shock absorption pad 10, one end of each elastic circular ring 11 is fixed to the inner steel plate 2, and the other end of each elastic circular ring is fixed to the outer steel plate 1; a lower beam 12 is arranged below the outer steel plate 1, a plurality of waist-shaped compression plates 13 are arranged on two side surfaces of the outer steel plate 1, and the compression plates enhance the prestress of the outer steel plate; the damping plate 14 is arranged close to the upper end of the inner steel plate 2; a first elastic ring 11 at the upper end is embedded into the shock pad 10, two side surfaces of the shock pad 10 are provided with L-shaped reinforcing plates 15, and the other ends of the L-shaped reinforcing plates 15 are fixed on the inner steel plate 2; the blind holes 6 are of a hemispherical shape.
When the utility model is implemented, the arranged stable connecting piece and the reinforcing body play a role in protecting the inner steel plate and enhance the supporting force of the upper end part of the outer steel plate; the outer side surface of the inner wall plate is provided with a plurality of blind holes with arc-shaped screenshots, so that the outer surface area of the inner steel plate can be increased, namely the contact area between the inner steel plate and the viscous body is increased, the shearing force between the inner steel plate and the viscous body is further increased, stronger energy input by earthquake can be dissipated, and the capability of resisting damage of external force such as earthquake and the like is improved; the damping plate is arranged, so that the contact area with the viscous body can be better increased, the downward resistance of the inner wallboard can be increased, a multi-section type buffering vibration structure is formed by matching with the viscous damping wall, and the damping effect is improved; the elastic ring can be supported by elastic deformation materials such as rubber and the like, can be matched with the vibration of the inner wall plate and the outer wall plate, does not influence the combination of the inner wall plate and the outer wall plate to generate interlayer displacement, also generates torque in a horizontal plane, and decomposes the energy input by earthquake in two directions, thereby reducing the destruction capability of earthquake.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a sectional type steel sheet viscous damping wall, includes outer steel sheet (1), interior steel sheet (2), be equipped with airtight chamber (3) that can hold interior steel sheet (2) on outer steel sheet (1), there is viscous body (4) in airtight chamber (3), interior steel sheet (2) are located and have upper beam (5), its characterized in that above the outer one end of steel sheet (1) outside: the two side faces, located in the sealed cavity (3), of the inner steel plate (2) are provided with a plurality of blind holes (6), the upper face of the outer steel plate (1) is provided with a stable connecting piece (9), the lower face of the stable connecting piece (9) extends into the inner steel plate (2) and is directly provided with a reinforcing body (7) with the outer steel plate (1), the two side faces of the stable connecting piece are provided with steps (8), and the inner steel plate (2) is located in the reinforcing body (7) and the stable connecting piece (9); interior steel sheet (2) are located the both sides face in airtight chamber (3) and all are equipped with a plurality of damping plate (14), damping plate (14) are the semicircle size, be equipped with shock pad (10) below damping plate (14), be equipped with elastic ring (11) that a plurality of set up side by side below shock pad (10), elastic ring (11) one end is fixed on interior steel sheet (2), and the other end is fixed on outer steel sheet (1).
2. The sectional type steel plate viscous damping wall according to claim 1, characterized in that: the lower beam (12) is arranged below the outer steel plate (1), and a plurality of waist-shaped compression-resistant plates (13) are arranged on two side faces of the outer steel plate (1).
3. The sectional type steel plate viscous damping wall according to claim 1, characterized in that: the damping plate (14) is arranged close to the upper end of the inner steel plate (2).
4. The sectional type steel plate viscous damping wall according to claim 1, characterized in that: the damping pad is characterized in that a damping pad (10) is embedded into a first elastic ring (11) at the upper end, L-shaped reinforcing plates (15) are arranged on two side faces of the damping pad (10), and the other ends of the L-shaped reinforcing plates (15) are fixed on the inner steel plate (2).
5. The sectional type steel plate viscous damping wall according to claim 1, characterized in that: the elastic circular rings (11) are fixedly connected end to end.
6. A segmented steel plate viscous damping wall according to any one of claims 1 to 5, characterized in that: the blind holes (6) are semi-spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247219.0U CN218814541U (en) | 2022-12-05 | 2022-12-05 | Sectional type steel plate viscous damping wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247219.0U CN218814541U (en) | 2022-12-05 | 2022-12-05 | Sectional type steel plate viscous damping wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218814541U true CN218814541U (en) | 2023-04-07 |
Family
ID=87271223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223247219.0U Active CN218814541U (en) | 2022-12-05 | 2022-12-05 | Sectional type steel plate viscous damping wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218814541U (en) |
-
2022
- 2022-12-05 CN CN202223247219.0U patent/CN218814541U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108843724B (en) | Variable-rigidity variable-damping shock isolation device based on STF | |
| CN106894666B (en) | A kind of U-shaped steel plate-viscoplasticity is every damping device | |
| CN112240062A (en) | Three-dimensional shock insulation structure system | |
| CN203247729U (en) | Viscous damper with static rigidity | |
| CN108708473A (en) | Three-dimensional arrangement energy-consuming device | |
| CN218814541U (en) | Sectional type steel plate viscous damping wall | |
| CN110725598A (en) | Friction compound type buckling restrained energy dissipation brace | |
| CN207892075U (en) | viscoelastic damping wall | |
| CN111379818A (en) | Low-frequency corner-free shock absorber | |
| CN206932540U (en) | It is a kind of to offer the graphite heat conducting silica gel piece for inhaling ripple buffer structure | |
| CN109826335B (en) | Replaceable mixed energy-consumption three-dimensional deformation shock-absorbing damper | |
| CN211080581U (en) | Sliding plate support | |
| CN210712520U (en) | Assembled buckling-restrained brace device for improving anti-seismic performance of bridge | |
| CN109811638B (en) | STP-based friction pendulum type self-resetting shock isolation device | |
| CN201056770Y (en) | Node energy-consumption device | |
| CN117722072A (en) | X-shaped four-chamber damping energy-dissipation and shock-absorption building frame | |
| CN212506862U (en) | Assembled composite friction lead viscoelastic damper | |
| CN211622802U (en) | Friction compound type buckling restrained energy dissipation brace | |
| CN108978921A (en) | Lateral drawing and pressing type energy dissipation brace | |
| CN201606444U (en) | Damper with friction-adhesion comprehensive effect | |
| CN212336376U (en) | Self-recovery energy dissipation and shock absorption device for building engineering | |
| CN104018595A (en) | Lead enclosed type support constrained by loops continuously in layered mode | |
| CN205395317U (en) | Antidetonation aluminium -plastic panel | |
| CN209907645U (en) | Support arrangement for building damping damper | |
| CN203924397U (en) | The plumbous body of cuff layering continuous constraint seals formula bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |