CN211850127U - Shock attenuation wall body - Google Patents
Shock attenuation wall body Download PDFInfo
- Publication number
- CN211850127U CN211850127U CN201922033072.7U CN201922033072U CN211850127U CN 211850127 U CN211850127 U CN 211850127U CN 201922033072 U CN201922033072 U CN 201922033072U CN 211850127 U CN211850127 U CN 211850127U
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- wall body
- damping
- dwang
- shock attenuation
- wall
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Abstract
The utility model discloses a shock attenuation wall body aims at solving the wall body and can produce vibrations under the exogenic action, causes the damage of wall body easily after long-time, causes the problem of the waste of resource and the improvement of consumption. The key points of the technical scheme are as follows: the utility model provides a damping wall, includes first wall body and second wall body, is provided with the shock attenuation portion between first wall body and the second wall body, is provided with the cavity in the shock attenuation portion, is provided with wavy bent plate in the cavity, and the turn node of bent plate all contradicts with the inner wall of cavity, is provided with damping spring between bent plate and the cavity inner wall, is provided with damping device between shock attenuation portion and the second wall body. The utility model discloses a shock attenuation wall body can reduce the influence that vibrations caused to the wall body, has prolonged the life of wall body, has practiced thrift the resource.
Description
Technical Field
The utility model relates to a wall body, more specifically say, it relates to a shock attenuation wall body.
Background
The wall body mainly comprises a bearing wall and a non-bearing wall, and mainly plays a role of enclosing and separating a space, the wall body of the wall bearing structure building integrates bearing and enclosing, the skeleton structure system building wall body plays a role of enclosing and separating the space, and the wall body has enough strength and stability and has the capabilities of heat preservation, heat insulation, sound insulation, fire prevention and water prevention. In order to build quickly and conveniently, walls in most of the existing buildings are directly poured together through cement steel bars, the walls often vibrate under the influence of external factors, for example, buildings built beside railways or roads can often be influenced by trains or large vehicles to generate slight vibration, the walls can crack after a long time, and other problems occur, and the reason for the slight vibration is that the internal structures of the walls do not have the shockproof effect, and finally economic loss is brought to people.
To solve the above problems, the chinese patent with publication number CN207211414U discloses a damping device for a wall, which has the technical scheme key points that: the damper is characterized by comprising a damper arranged between a first wall body and a second wall body, wherein a first fixing part is arranged on the first wall body, a second fixing part is arranged on the second wall body, and the damper is fixed between the first fixing part and the second fixing part.
Above-mentioned scheme is fixed with the attenuator between first wall body and second wall body, the absorbing function can be realized to the attenuator, when the reciprocal oscillation between the wall body, the damping rod can receive the atress to shrink in the attenuator, the damping rod can receive the inside power that produces of attenuator simultaneously, two power can offset partly each other, and then absorb the energy that the oscillation between first wall body and the second wall body produced, reduce the amplitude of reciprocal oscillation between first wall body and the second wall body, thereby reduce the harm that the wall body received in the oscillation.
Simultaneously the utility model provides a new scheme solves this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a shock attenuation wall body through set up shock attenuation portion and damping device between first wall body and second wall body, reaches the purpose that reduces the destruction that the wall body received in vibrations.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a damping wall, includes first wall body and second wall body, be provided with the shock attenuation portion between first wall body and the second wall body, be provided with the cavity in the shock attenuation portion, be provided with corrugated buckling plate in the cavity, the turn node of buckling plate all with the inner wall of cavity is contradicted, the buckling plate with be provided with damping spring between the cavity inner wall, be provided with damping device between shock attenuation portion and the second wall body.
Through adopting above-mentioned technical scheme, when first wall body and second wall body produce vibrations because the effect of external force, first wall body and second wall body can extrude the shock attenuation portion that is located between the two, the shock attenuation portion also can produce vibrations, the turning node of the bending plate of contradicting with the cavity inner wall can receive the extrusion this moment, the bending plate is for having elastic metal sheet, can warp flexible after receiving the extrusion, unload the impact that some vibrations brought, when the bending plate receives the extrusion simultaneously, the damping spring between bending plate and the cavity can stretch out and draw back, the vibrations of wall body have further been reduced, damping device between shock attenuation portion and the second wall body can further reduce the influence that vibrations brought the wall body, the destruction that the wall body received in vibrations has been reduced, the life of wall body has been prolonged, resources are saved.
The utility model discloses further set up to: damping device is including damping piece one and damping piece two, damping piece one is including the first dwang of two symmetric distributions, the one end and the shock attenuation portion of first dwang rotate to be connected, the other end of first dwang is provided with connecting block one, damping piece two is including the second dwang of two symmetric distributions, the one end and the second wall body of second dwang rotate to be connected, the other end of second dwang is provided with connecting block two, damping piece one and damping piece interval set up, and are adjacent be provided with reset spring between connecting block one and the connecting block two.
Through adopting above-mentioned technical scheme, when first wall body and second wall body when vibrations because external effect produces, can drive the shock attenuation portion and also produce vibrations, the shock attenuation portion can carry out a preliminary buffering to vibrations, when the external force is great, shock attenuation portion and second wall body will drive first dwang and second dwang rotation between the two, first dwang and second dwang will drive connecting block one and connecting block two and remove, reset spring between connecting block one and the connecting block two will stretch out and draw back along with removal between them, further reduce the influence that vibrations brought, the influence that the vibrations that make the wall body receive brought can fall to the minimum.
The utility model discloses further set up to: two adjacent all be provided with the telescopic link between first dwang and the second dwang, the telescopic link is including loop bar and inserted bar, the one end of inserted bar inserts in the loop bar, the other end of inserted bar and loop bar with first dwang or second dwang fixed connection, be provided with the spring between inserted bar and the loop bar.
Through adopting above-mentioned technical scheme, when first dwang and second dwang because the vibrations of wall body produce when rotatory, the telescopic link between first dwang and the second dwang can stretch out and draw back, and the inserted bar can remove along the inner wall of loop bar, and the spring between inserted bar and the loop bar can stretch out and draw back, has further reduced the influence that vibrations brought, also can make the rotation of first dwang and second dwang more stable.
The utility model discloses further set up to: the U-shaped sleeves are sleeved on two sides of the first wall body and the second wall body, threaded holes are symmetrically formed in the U-shaped sleeves, through holes corresponding to the threaded holes are formed in the first wall body and the second wall body, and fastening bolts penetrate through the threaded holes.
Through adopting above-mentioned technical scheme, the both ends of first wall body and second wall body all can imbed in the U-shaped cover, and fastening bolt can pass the screw hole on the U-shaped cover and the through-hole on first wall body and the second wall body, makes the connection between the three inseparabler, makes the structure between first wall body and the second wall body more firm, has also reduced the gap that can produce vibrations.
The utility model discloses further set up to: and a counter bore is arranged on the U-shaped sleeve, and the fastening bolt is embedded in the counter bore.
Through adopting above-mentioned technical scheme, the nut on the fastening bolt can imbed in the counter bore, makes the surface of first wall body and second wall body keep smooth, can not influence the installation and the use of wall body.
The utility model discloses further set up to: and the first wall body and the second wall body are provided with accommodating grooves for accommodating the U-shaped sleeves.
Through adopting above-mentioned technical scheme, the U-shaped cover can imbed in the holding tank, makes the surface of first wall body and second wall body keep smooth.
The utility model discloses further set up to: and a damping keel is arranged between the damping part and the second wall body.
Through adopting above-mentioned technical scheme, the shock attenuation fossil fragments have further reduced the influence that vibrations led to the fact to the wall body, also enable the structure between second wall body and the shock attenuation portion more stable.
To sum up, the utility model discloses following beneficial effect has:
firstly, when the first wall body and the second wall body generate vibration due to the action of external force, the first wall body and the second wall body can extrude the damping part between the first wall body and the second wall body, the damping part can also generate vibration, at the moment, the turning node of the bending plate abutting against the inner wall of the cavity can be extruded, the bending plate is a metal plate with elasticity, and can deform and stretch after being extruded, so that the impact caused by a part of vibration is removed, and meanwhile, when the bending plate is extruded, the damping spring between the bending plate and the cavity can stretch out and draw back, so that the vibration of the wall body is further reduced, the damping device between the damping part and the second wall body can further reduce the influence of the vibration on the wall body, the damage of the wall body in the vibration is reduced, the service life of the wall body is prolonged, and resources are saved;
when the first wall body and the second wall body vibrate due to the external action, the damping part can be driven to vibrate, the damping part can buffer the vibration preliminarily, when the external force is large, the damping part and the second wall body can drive the first rotating rod and the second rotating rod between the first wall body and the second wall body to rotate, the first rotating rod and the second rotating rod can drive the first connecting block and the second connecting block to move, the reset spring between the first connecting block and the second connecting block can stretch along with the movement of the first connecting block and the second connecting block, the influence caused by the vibration is further reduced, and the influence caused by the vibration on the wall body can be reduced to the minimum;
its third, when first dwang and second dwang produced when rotatory because the vibrations of wall body, the telescopic link between first dwang and the second dwang can stretch out and draw back, and the inserted bar can remove along the inner wall of loop bar, and the spring between inserted bar and the loop bar can stretch out and draw back, has further reduced the influence that vibrations brought, also can make the rotation of first dwang and second dwang more stable.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention, showing the internal structural features of the wall;
fig. 2 is an enlarged view of the part a of fig. 1, showing the internal structural features of the telescopic rod.
In the figure: 1. a first wall; 2. a second wall; 3. a shock absorbing part; 4. a cavity; 5. a bending plate; 6. A damping spring; 7. a first rotating lever; 8. a first connecting block; 9. a second rotating lever; 10. a second connecting block; 11. a return spring; 12. a telescopic rod; 13. a loop bar; 14. inserting a rod; 15. a spring; 16. a U-shaped sleeve; 17. fastening a bolt; 18. shock attenuation fossil fragments.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings and examples.
A damping wall body is disclosed, as shown in figures 1-2, comprising a first wall body 1 and a second wall body 2, a damping part 3 is arranged between the first wall body 1 and the second wall body 2, a cavity 4 is arranged in the damping part 3, a wave-shaped bending plate 5 is arranged in the cavity 4, turning nodes of the bending plate 5 are all abutted against the inner wall of the cavity 4, a damping spring 6 is arranged between the bending plate 5 and the inner wall of the cavity 4, two ends of the damping spring 6 are respectively welded and fixed with the inner walls of the bending plate 5 and the cavity 4, the bending plate 5 is made of spring steel and has better elasticity, a damping keel 18 is arranged between the damping part 3 and the second wall body 2, a damping device is arranged between the damping part 3 and the second wall body 2, the damping device comprises a first damping part and a second damping part, the first damping part comprises two first rotating rods 7 which are symmetrically distributed, one end of each first rotating rod 7 is rotatably connected with the damping part 3 through a same rotating shaft, the other end of first dwang 7 is equipped with rather than welded fastening's connecting block 8, damping part two is including two symmetric distribution's second dwang 9, the one end of two second dwang 9 all is connected through same pivot rotation with second wall body 2, the other end of second dwang 9 is equipped with rather than welded fastening's connecting block two 10, damping part one sets up with damping part interval, be equipped with reset spring 11 between adjacent connecting block 8 and the connecting block two 10, reset spring 11's both ends respectively with connecting block 8 and connecting block two 10 welded fastening, the length size of first dwang 7 and second dwang 9 is unanimous.
All be equipped with telescopic link 12 between two adjacent first dwang 7 and the second dwang 9, telescopic link 12 is including loop bar 13 and inserted bar 14, and the one end of inserted bar 14 is inserted in loop bar 13, and the other end and first dwang 7 or second dwang 9 welded fastening of inserted bar 14 and loop bar 13 are equipped with spring 15 between inserted bar 14 and the loop bar 13, and spring 15's both ends respectively with inserted bar 14 and loop bar 13 welded fastening.
The both sides cover of first wall body 1 and second wall body 2 is equipped with U-shaped cover 16, the symmetry is equipped with the screw hole on the U-shaped cover 16, all be equipped with the through-hole that corresponds with the screw hole position on first wall body 1 and the second wall body 2, wear to be equipped with fastening bolt 17 in screw hole and the through-hole, the counter bore has been seted up on the U-shaped cover 16, fastening bolt 17 imbeds in the counter bore, offer the holding tank that is used for holding U-shaped cover 16 on first wall body 1 and the second wall body 2, the embedding of U-shaped cover 16 is in the holding tank.
When the first wall body 1 and the second wall body 2 vibrate due to the external action, the damping part 3 is driven to vibrate, the first wall body 1 and the second wall body 2 can extrude the damping part 3 between the first wall body and the second wall body, the damping part 3 can also vibrate, the turning node of the bending plate 5 abutting against the inner wall of the cavity 4 can be extruded at the moment, the bending plate 5 is a metal plate with elasticity, the metal plate can deform and stretch after being extruded, the impact caused by a part of vibration is removed, meanwhile, when the bending plate 5 is extruded, the damping spring 6 between the bending plate 5 and the cavity 4 can stretch, the vibration of the wall bodies is further reduced, meanwhile, the damping part 3 and the second wall body 2 can drive the first rotating rod 7 and the second rotating rod 9 between the two to rotate, the first rotating rod 7 and the second rotating rod 9 can drive the first connecting block 8 and the second connecting block 10 to move, the reset spring 11 between the first connecting block 8 and the second connecting block 10 can extend along with the movement of the first connecting block and the second connecting block, so as to further reduce the influence caused by vibration, so that the influence caused by the vibration on the wall body can be minimized, when the first rotating rod 7 and the second rotating rod 9 rotate due to the vibration of the wall body, the telescopic rod 12 between the first rotating rod 7 and the second rotating rod 9 can extend and retract, the inserted rod 14 can move along the inner wall of the sleeve rod 13, the spring 15 between the inserted rod 14 and the sleeve rod 13 can extend and retract, so as to further reduce the influence caused by vibration, so as to further stabilize the rotation of the first rotating rod 7 and the second rotating rod 9, both ends of the first wall body 1 and the second wall body 2 can be embedded into the U-shaped sleeve 16, the fastening bolt 17 can pass through a threaded hole on the U-shaped sleeve 16 and through holes on the first wall body 1 and the second wall body 2, so that the connection between the first rotating rod 7 and, the structure between the first wall body 1 and the second wall body 2 is more stable, the gap of vibration generated is reduced, the holding tank can enable the surfaces of the U-shaped sleeve 16 and the first wall body 1 and the second wall body 2 to be kept flat, and the counter bores can enable the surfaces of the U-shaped sleeve 16 to be kept flat, so that the U-shaped sleeve is prevented from influencing the installation and the use of the wall bodies. The utility model discloses can reduce the influence that vibrations caused the wall body, prolong the life of wall body, practice thrift the resource.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a shock attenuation wall body, includes first wall body (1) and second wall body (2), be provided with shock attenuation portion (3), its characterized in that between first wall body (1) and second wall body (2): be provided with cavity (4) in shock attenuation portion (3), be provided with corrugated bent plate (5) in cavity (4), the turn node of bent plate (5) all with the inner wall of cavity (4) is contradicted, bent plate (5) with be provided with damping spring (6) between cavity (4) inner wall, be provided with damping device between shock attenuation portion (3) and second wall body (2).
2. The vibration-damping wall body as claimed in claim 1, wherein: damping device is including damping piece one and damping piece two, damping piece one is including first dwang (7) of two symmetric distributions, the one end and the shock attenuation portion (3) of first dwang (7) are rotated and are connected, the other end of first dwang (7) is provided with connecting block one (8), damping piece two is including second dwang (9) of two symmetric distributions, the one end and the second wall body (2) of second dwang (9) are rotated and are connected, the other end of second dwang (9) is provided with connecting block two (10), damping piece one and damping piece interval set up, and are adjacent be provided with reset spring (11) between connecting block one (8) and connecting block two (10).
3. The vibration-damping wall body as claimed in claim 2, wherein: two adjacent all be provided with telescopic link (12) between first dwang (7) and second dwang (9), telescopic link (12) are including loop bar (13) and inserted bar (14), the one end of inserted bar (14) is inserted in loop bar (13), the other end of inserted bar (14) and loop bar (13) with first dwang (7) or second dwang (9) fixed connection, be provided with spring (15) between inserted bar (14) and the loop bar (13).
4. The vibration-damping wall body as claimed in claim 1, wherein: the both sides cover of first wall body (1) and second wall body (2) is equipped with U-shaped cover (16), the symmetry is provided with the screw hole on U-shaped cover (16), all be provided with on first wall body (1) and second wall body (2) with the through-hole that the screw hole position corresponds, the screw hole with wear to be equipped with in the through-hole fastening bolt (17).
5. The vibration absorbing wall body as claimed in claim 4, wherein: the U-shaped sleeve (16) is provided with a counter bore, and the fastening bolt (17) is embedded in the counter bore.
6. The vibration absorbing wall body as claimed in claim 4, wherein: the first wall body (1) and the second wall body (2) are provided with accommodating grooves for accommodating the U-shaped sleeves (16).
7. The vibration-damping wall body as claimed in claim 1, wherein: and a damping keel (18) is arranged between the damping part (3) and the second wall body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033072.7U CN211850127U (en) | 2019-11-22 | 2019-11-22 | Shock attenuation wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033072.7U CN211850127U (en) | 2019-11-22 | 2019-11-22 | Shock attenuation wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850127U true CN211850127U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033072.7U Expired - Fee Related CN211850127U (en) | 2019-11-22 | 2019-11-22 | Shock attenuation wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431412A (en) * | 2021-07-01 | 2021-09-24 | 重庆大学 | Assembled double-layer corrugated steel plate composite shear wall and splicing method thereof |
| CN113958029A (en) * | 2021-11-09 | 2022-01-21 | 崔锴 | Aluminum alloy wall body of building decoration |
-
2019
- 2019-11-22 CN CN201922033072.7U patent/CN211850127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431412A (en) * | 2021-07-01 | 2021-09-24 | 重庆大学 | Assembled double-layer corrugated steel plate composite shear wall and splicing method thereof |
| CN113958029A (en) * | 2021-11-09 | 2022-01-21 | 崔锴 | Aluminum alloy wall body of building decoration |
| CN113958029B (en) * | 2021-11-09 | 2023-06-30 | 广州市筱沐建筑工程有限公司 | Aluminum alloy wall body for building decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20211122 |