CN-122014039-A - Shock insulation structure of inner and outer parallel wall surfaces

CN122014039ACN 122014039 ACN122014039 ACN 122014039ACN-122014039-A

Abstract

The application relates to a shock insulation structure of an inner and outer parallel wall surface, which is arranged at a shock insulation seam between two adjacent building units, and comprises an outer wall parallel sealing unit, an inner wall parallel sealing unit and a facing cover plate, wherein the outer wall parallel sealing unit is arranged at the outer side of the shock insulation seam, the inner wall parallel sealing unit is arranged at the inner side of the shock insulation seam, the outer wall parallel sealing unit and the inner wall parallel sealing unit respectively comprise the facing cover plate which is pressed on a building wall surface on the side where the facing cover plate is normally, and the facing of the outer wall parallel sealing unit is kept parallel to the facing of the building wall surface on the side where the facing cover plate is normally.

Inventors

WANG NANYU
WANG LEIGANG
LI SHAOHUA
ZHAO KAI
DONG JIA
GUO HAOYU
WANG YUNPENG
YAN JIAWEI

Assignees

中建八局(内蒙古)建设有限公司

Dates

Publication Date: 20260512
Application Date: 20251231

Claims (7)

1. The utility model provides a shock insulation structure of inside and outside parallel and level wall, sets up in the shock insulation seam department between two adjacent building units, its characterized in that, shock insulation structure includes: the outer wall parallel sealing unit is arranged at the outer side of the shock insulation joint; The inner wall parallel sealing unit is arranged on the inner side of the shock insulation joint; the outer wall flush sealing unit and the inner wall flush sealing unit all comprise: a facing cover plate which is normally pressed on the building wall surface at the side, and the outer facing of which is kept flush with the facing of the building wall surface at the side in a normal state; The joint-crossing telescopic connecting mechanism comprises a sliding rod with two telescopic ends, and the two ends of the sliding rod are respectively hinged with building units corresponding to the two sides of the vibration isolation joint; The elastic compression sealing mechanism is connected between the facing cover plate and the sliding rod of the joint-crossing telescopic connecting mechanism, and is used for providing elastic compression force pointing to the wall surface for the facing cover plate and providing a trend of resetting the facing cover plate after the facing cover plate slides due to wall displacement.
2. The shock insulation construction for an inner and outer flush wall surfaces according to claim 1, further comprising a flexible buffer wall filled in the shock insulation gap and located between the outer wall flush sealing unit and the inner wall flush sealing unit; the flexible buffer wall body comprises a keel frame, a flexible heat insulation material filled in the keel frame and composite panels fixed on two sides of the keel frame; the keel frame is non-rigidly connected to the walls of adjacent building units.
3. The shock insulation construction for inner and outer flush walls according to claim 2, wherein the flexible insulation material is rock wool; the composite panel is a vitamin-reinforced calcium silicate board.
4. The shock insulation construction for inner and outer flush wall surfaces according to claim 2, wherein a waterproof tape is provided between the facing cover plate and the flexible buffer wall body.
5. The shock insulation construction for an inner and outer flush wall surface according to claim 1, wherein the elastic compression seal mechanism comprises: the connecting base is fixed on the back surface of the facing cover plate; The adjusting bolt is arranged on the sliding rod of the seam-crossing telescopic connecting mechanism in a penetrating way, one end of the adjusting bolt is fixedly connected with the connecting base, and the other end of the adjusting bolt is in threaded fit with a locking nut; And the elastic piece is sleeved on the adjusting bolt, and two ends of the elastic piece respectively act on the sliding rod of the joint-crossing telescopic connecting mechanism and the locking nut.
6. The shock insulation construction for inner and outer flush wall surfaces according to claim 5, wherein the connection base is an aluminum alloy base; The elastic piece is a spiral spring and is in a compressed state in a normal state.
7. The shock insulation construction for an inner and outer flush wall surfaces according to claim 1, wherein flexible fire-proof sealing materials are respectively filled between the facing cover plate of the outer wall flush sealing unit and the outer wall of the building, and between the facing cover plate of the inner wall flush sealing unit and the inner wall of the building.

Description

Shock insulation structure of inner and outer parallel wall surfaces Technical Field The invention relates to the technical field of constructional engineering, in particular to a shock insulation structure of an inner and outer parallel wall surface. Background In the design of building earthquake resistance, the earthquake isolation joint is a key measure for reducing collision damage between adjacent structural units under the action of earthquake. The traditional shock insulation joint structure, in particular to the outer wall cover plate part, generally adopts a method that a metal cover plate directly covers a joint and has a height difference with wall bodies at two sides, and the method has the outstanding problems that when an earthquake happens, the cover plate and the wall bodies are connected in a rigid or limited flexible way, the cover plate cannot effectively adapt to the large dynamic change of the joint width, the cover plate is frequently deformed in a squeezing way and fails in a sealing way, and the cover plate cannot be automatically reset after the earthquake, so that the attractive appearance, the waterproof performance and the subsequent use functions of a building are seriously affected. Therefore, there is a need for a shock insulation joint structure that can coordinate deformation during an earthquake, automatically reset after the earthquake, and does not affect the flatness and the appearance of the inner and outer walls of a building. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide a shock insulation structure of an inner and outer parallel wall surface, which realizes dynamic parallel sealing of a facing cover plate and the wall surface, coordination adaptation of earthquake large displacement and automatic reset after earthquake through a unique cross-joint connection and elastic compression sealing mechanism. In order to achieve the above object, the present invention provides a shock insulation structure for an inner and outer flush wall surface, which is disposed at a shock insulation seam between two adjacent building units, the shock insulation structure comprising: the outer wall parallel sealing unit is arranged at the outer side of the shock insulation joint; The inner wall parallel sealing unit is arranged on the inner side of the shock insulation joint; the outer wall flush sealing unit and the inner wall flush sealing unit all comprise: a facing cover plate which is normally pressed on the building wall surface at the side, and the outer facing of which is kept flush with the facing of the building wall surface at the side in a normal state; The joint-crossing telescopic connecting mechanism comprises a sliding rod with two telescopic ends, and the two ends of the sliding rod are respectively hinged with building units corresponding to the two sides of the vibration isolation joint; The elastic compression sealing mechanism is connected between the facing cover plate and the sliding rod of the joint-crossing telescopic connecting mechanism, and is used for providing elastic compression force pointing to the wall surface for the facing cover plate and providing a trend of resetting the facing cover plate after the facing cover plate slides due to wall displacement. By adopting the technical scheme, the dynamic parallel and level sealing of the facing cover plate and the wall surface, the coordination adaptation of earthquake large displacement and the automatic reset after earthquake are realized through the cooperation of the cross-seam telescopic connecting mechanism and the elastic compression sealing mechanism, the technical problems that the traditional facing cover plate cannot adapt to the large displacement and cannot be automatically reset are fundamentally solved, the parallel and level of the facing cover plate and the wall surface is ensured, and the earthquake-resistant function and the attractive appearance of the building are considered. Further, the shock insulation structure further comprises a flexible buffer wall body which is filled in the shock insulation seam and is positioned between the outer wall parallel sealing unit and the inner wall parallel sealing unit; the flexible buffer wall body comprises a keel frame, a flexible heat insulation material filled in the keel frame and composite panels fixed on two sides of the keel frame; the keel frame is non-rigidly connected to the walls of adjacent building units. By adopting the technical scheme, the flexible buffer wall body not only provides a conventional heat preservation and fire prevention function, but also has the key effects that an internal and flexible buffer and energy dissipation layer is provided for the whole system during an earthquake, so that the earthquake energy can be effectively absorbed and dissipated, the impact force transmitted to the facing cover plate and the connecting mechanism is obviously reduced, and the durabilit