CN217461043U

CN217461043U - A damper for infilled wall

Info

Publication number: CN217461043U
Application number: CN202221358666.0U
Authority: CN
Inventors: 苏龙辉; 黄群贤; 王金兵; 洪秀君; 何则尧; 陈平阳
Original assignee: Fujian Leixin Group Co ltd; China Construction Association And Construction Co ltd; Huaqiao University; China Construction Fourth Engineering Division Corp Ltd
Current assignee: Fujian Leixin Group Co ltd; China Construction Association And Construction Co ltd; Huaqiao University; China Construction Fourth Engineering Division Corp Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-20
Anticipated expiration: 2032-06-01

Abstract

The application relates to a damping assembly for a filler wall, which comprises two corrugated plates fixed inside the prefabricated filler wall, wherein the two corrugated plates are symmetrically arranged on two sides of the prefabricated filler wall; two buckled plate parts are supported and are pasted and be formed with a plurality of chambeies that hold, and each holds the intracavity and all installs and be used for cushioning absorbing damping spring. The damping assembly for the filler wall can improve the anti-seismic effect of the prefabricated filler wall and reduce the possibility of cracking and toppling of the filler wall when an earthquake disaster occurs; simultaneously prefabricated infilled wall and damper assembly all can be assembled in the prefabricated processing of mill and accomplish, then transport to the construction site and carry out quick construction, are favorable to improving the efficiency of construction.

Description

A damper for infilled wall

Technical Field

The application relates to the technical field of wall body shock attenuation, especially, relate to a damper for infilled wall.

Background

The filler wall is a wall body with a frame structure, is arranged between two adjacent beams and columns of a building, and can play a role in enclosing and separating in building design.

When the existing building is designed, the weight of the building is generally borne by beams and columns, and the filled wall does not bear the weight, so that the structural strength of the filled wall is low, and the anti-seismic effect is weak; however, in southern areas of China, due to frequent earthquakes, buildings are required to have good earthquake-resistant effects, and when the filled walls have insufficient earthquake-resistant capability, the filled walls are prone to cracking or toppling over when earthquakes occur, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to improve the antidetonation effect of infill wall, this application provides a damper assembly for infill wall.

The application provides a damper for infilled wall adopts following technical scheme:

a damping assembly for a filler wall comprises two corrugated plates fixed inside a prefabricated filler wall, wherein the two corrugated plates are symmetrically arranged on two sides of the prefabricated filler wall; two the buckled plate part is supported and is pasted and be formed with a plurality of chambeies that hold, each hold the intracavity and all install and be used for cushioning absorbing damping spring.

Through adopting foretell technical scheme, this application is through having two buckled plates at prefabricated infilled wall internally mounted, and two buckled plate parts are supported and are pasted the chamber that holds that forms just can regard as the space of deformation when the earthquake disaster takes place to play first heavy buffering cushioning effect. And the damping spring arranged in the accommodating cavity can absorb the energy of earthquake waves when an earthquake disaster occurs, so that a second buffering and damping effect is achieved, the earthquake-proof effect of the whole filling wall is greatly improved, and the possibility that the filling wall is cracked and toppled when the earthquake disaster occurs is reduced.

Optionally, a plurality of spring seats are further arranged in the accommodating cavity, and all the damping springs are uniformly distributed on the periphery of the spring seats; each damping spring keeps away from the one end of spring holder and all is connected with adjacent buckled plate.

By adopting the technical scheme, the shock-absorbing assembly is beneficial to further enhancing the shock resistance of the shock-absorbing assembly by arranging the plurality of shock-absorbing springs, so that the shock-absorbing effect of the filler wall is further improved; in addition, a plurality of damping spring install respectively in two buckled plates behind the spring holder, can play the effect of supplementary fixed two buckled plates, are favorable to reducing two buckled plates and receive the condition emergence of the mutual dislocation set after shaking.

Optionally, the spring holder includes fixed column and two butt columns of vertical fixation at fixed column both ends, each the butt column all is located the indent position of adjacent corrugated plate, just have the deformation clearance between butt column and the corrugated plate, work as when prefabricated infilled wall atress deformation, the corrugated plate supports and leans on in the butt column.

Through adopting foretell technical scheme, the deformation clearance between butt post and the buckled plate can be as the deformation space of prefabricated infilled wall when the earthquake disaster takes place to absorb and weaken the energy of earthquake wave. And when prefabricated infilled wall received external effort, prefabricated infilled wall can support after inwards deforming and lean on in the butt post to the deformation scope of restriction prefabricated infilled wall is favorable to improving this prefabricated infilled wall's support intensity and structural stability.

Optionally, the prefabricated filler wall comprises a wallboard frame fixed between two adjacent beams and columns and two wall plates installed between the wallboard frames, and the two corrugated plates are fixed between the two wall plates; each corrugated plate and the adjacent wall body plate are provided with a connecting structure for connection.

Through adopting foretell technical scheme, when the installation of prefabricated infilled wall, can be fixed in the wall body board that corresponds in advance with the buckled plate through connection structure, then be fixed in the wallboard frame with two wall body boards in proper order, be favorable to accomplishing this prefabricated infilled wall's quick installation.

Optionally, the connecting structure includes a clamping member fixed to the corrugated plate and a limiting member fixed to the wall plate, the limiting member includes two connecting posts arranged at intervals and respectively fixed to the wall plate, an extension portion is fixed to one end of each connecting post away from the wall plate, and the two extension portions are arranged opposite to each other and form a gap; each extending part is slidably sleeved with a limiting sleeve, each limiting sleeve is correspondingly connected with an elastic piece, and the elastic pieces normally force the two limiting sleeves to abut against each other; the clamping piece penetrates through a gap between the two extending parts and is fixed between the two connecting columns.

Through adopting foretell technical scheme, in the installation of buckled plate and wall body board, at first just to the joint spare of buckled plate to the clearance between two extensions on the wall body board, then promote the buckled plate and make the buckled plate remove to the direction that is close to the wall body board, joint spare can extrude two stop collars and remove to the direction of keeping away from each other this moment, and last joint spare can stabilize and block into in the locating part to make buckled plate and wall body board fixed connection.

Optionally, a rubber pad is sleeved on the outer peripheral side of the connecting column, and the clamping piece abuts against the rubber pad.

Through adopting foretell technical scheme, joint spare card is gone into and can be supported by in the rubber pad after the locating part is inside, and the rubber pad also can absorb seismic wave's energy when the earthquake disaster takes place this moment, plays the absorbing effect of buffering, and the fluctuation causes the inside partial damage possibility of prefabricated infilled wall about the reduction buckled plate.

Optionally, recycled aggregate is filled between the corrugated plate and the wall body plate and between adjacent corrugated plates.

Through adopting foretell technical scheme, through inside filling up prefabricated infilled wall with the recycled aggregate, be favorable to further reinforcing prefabricated infilled wall's support intensity and structural stability, reduce the unexpected possibility of damaging of prefabricated infilled wall.

Optionally, two the butt position of buckled plate is fixed with the limiting plate respectively, each one side of limiting plate orientation adjacent limiting plate all is equipped with the bar-shaped tooth portion, two it is spacing to support each other between the bar-shaped tooth portion.

Through adopting foretell technical scheme, the relative movement between two buckled plates can be reduced to the back is supported each other to the bar tooth portion on two buckled plates to the crest position that makes two buckled plates can keep the state of supporting each other, and then makes and keep good buffering shock-absorbing capacity between two buckled plates.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two corrugated plates are arranged and partially abutted to form the accommodating cavity, and the damping spring is arranged in the accommodating cavity, so that the anti-seismic effect of the whole filling wall can be greatly improved, and the possibility of cracking and toppling of the filling wall when a seismic disaster occurs is reduced; meanwhile, the prefabricated filler wall and the damping assembly can be prefabricated, processed and assembled in a factory and then conveyed to a construction site for rapid construction, so that the building construction efficiency is improved;

2. by arranging the abutting columns, when the prefabricated filler wall deforms inwards, the prefabricated filler wall can abut against the abutting columns, so that the deformation range of the prefabricated filler wall is limited, and the supporting strength and the structural stability of the prefabricated filler wall are improved;

3. through setting up connection structure pre-fixing buckled plate and wall body board, be favorable to prefabricated infilled wall's quick installation, the convenience of improvement.

Drawings

FIG. 1 is a sectional view of the prefabricated infilled wall in this embodiment, mainly showing the internal installation structure of the prefabricated infilled wall;

fig. 2 is a schematic structural diagram of the limiting member in the present embodiment;

FIG. 3 is a schematic structural diagram of a clamping member in the present embodiment;

fig. 4 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a corrugated plate; 11. an accommodating chamber; 12. a limiting plate; 121. a bar-shaped tooth portion; 2. a damping spring; 21. a spring seat; 211. fixing a column; 212. a butting post; 3. a connecting structure; 31. a clamping piece; 32. connecting columns; 321. an extension portion; 322. a baffle ring; 33. a limiting sleeve; 34. a compression spring; 35. a rubber pad; 4. regenerating aggregate; 5. prefabricating a filler wall; 51. a wallboard frame; 52. wall body board.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a damper for infilled wall sets up inside prefabricated infilled wall 5, is favorable to improving prefabricated infilled wall 5's buffering shock resistance.

Referring to fig. 1, the prefabricated infilled wall 5 of the present application includes a wall panel frame 51 and two wall panels 52, wherein the wall panel frame 51 is fixed between two adjacent beams and columns for bearing in a building, the two wall panels 52 are fixed inside the wall panel frame 51, and the two wall panels 52 are respectively flush with two sides of the wall panel frame 51 in the width direction.

Referring to fig. 1, a damper assembly for a infilled wall includes two corrugated plates 1 disposed inside a wall plate frame 51, the two corrugated plates 1 are both located between two wall plate 52, and an extension direction of each corrugated plate 1 is vertically disposed; two buckled plate 1 are along wallboard frame 51's width direction symmetry setting, and between two buckled plate 1 local support paste and be formed with a plurality of chambeies 11 that hold, when the earthquake disaster takes place, can make between two buckled plate 1 extrude each other after seismic wave conveying to prefabricated infilled wall 5, hold the space that chamber 11 can regard as buckled plate 1 deformation this moment for reduce the damage that seismic wave led to the fact the infilled wall.

Referring to fig. 1, a connecting structure 3 is arranged between each corrugated plate 1 and the adjacent wall body plate 52, and is used for pre-fixing the corrugated plate 1 and the wall body plate 52; the connecting structures 3 of the present embodiment are provided in plural, and all the connecting structures 3 are uniformly arranged between the corrugated plate 1 and the wall body plate 52.

Referring to fig. 2 and 3, each connecting structure 3 includes a clamping member 31 and a limiting member, wherein the limiting member includes two connecting posts 32 fixed on the wall plate 52, and the two connecting posts 32 are spaced apart from each other; an integrally formed extension 321 is vertically fixed at one end of each connecting column 32 far away from the wall body plate 52, so that the connecting column 32 is integrally L-shaped; the two extensions 321 are disposed opposite to each other with a gap formed therebetween.

Referring to fig. 2, one end of each extension 321, which is far away from the connecting column 32, is slidably sleeved with a limiting sleeve 33, the middle of the extension 321 is provided with an integrally formed retaining ring 322, and the outer diameter of the retaining ring 322 is larger than that of the extension 321; an elastic part is arranged between the retaining ring 322 and the limiting sleeve 33, the elastic part of the embodiment is a compression spring 34, and the compression spring 34 is sleeved on the connecting column 32; the compression spring 34 is normally in a compressed state, and can always generate an elastic force acting on the position-limiting sleeves 33 and force the two position-limiting sleeves 33 to keep a state of abutting against each other, so as to seal the gap between the two extending portions 321.

Referring to fig. 2 and 3, the clamping member 31 is fixed on one side of the corrugated plate 1 facing the adjacent wall body plate 52, the clamping member 31 of the embodiment is integrally C-shaped, and the width of the clamping member 31 is not greater than the distance between the two extending portions 321; the side of each position limiting sleeve 33 far away from the adjacent wall body plate 52 is provided with a guide surface, and the guide surface is positioned on the side of the position limiting sleeve 33 close to the adjacent position limiting sleeve 33. When the corrugated plate 1 is installed, the clamping piece 31 is opposite to the two limiting sleeves 33, the corrugated plate 1 is pushed to move towards the direction close to the wall body plate 52, and at the moment, the clamping piece 31 can extrude the two limiting sleeves 33; after the clamping member 31 completely enters between the two connecting posts 32, the two position-limiting sleeves 33 return to the mutually abutted positions again under the action of the elastic force of the corresponding compression springs 34, so as to reduce the possibility that the clamping member 31 is separated from the position-limiting member.

Referring to fig. 2 and 3, the rubber pads 35 are sleeved on the outer peripheral sides of the connecting columns 32, after the clamping pieces 31 are clamped into the area between the two connecting columns 32, the clamping pieces 31 can abut against the rubber pads 35, the rubber pads 35 can play a role in buffering and damping when a seismic disaster occurs, and the possibility that local damage inside the prefabricated filler wall 5 is caused by vertical fluctuation of the corrugated plate 1 is further reduced.

Referring to fig. 1 and 4, in the present embodiment, limiting plates 12 are respectively fixed at abutting positions of two corrugated plates 1, one side of each limiting plate 12 away from the connected corrugated plates 1 is provided with an integrally formed tooth bar portion 121, and an extending direction of the tooth bar portion 121 is vertically arranged; when two buckled plate 1 are fixed in the inside back of wallboard frame 51 respectively, the bar-shaped tooth portion 121 of two limiting plates 12 can support each other and restrict the removal of two buckled plates 1 at the horizontal direction to make two buckled plates 1 keep the state of supporting each other and pasting, reduce the condition that appears mutual dislocation after two buckled plates 1 receive the shake removal.

Referring to fig. 4, each holds inside all installing of chamber 11 and has a spring holder 21, and the spring holder 21 of this embodiment includes fixed column 211 and two butt columns 212 of vertical fixation at fixed column 211 both ends, and wherein fixed column 211 sets up for wall body board 52 is perpendicular, and two butt columns 212 extend to the indent position of two buckled plates 1 respectively, all form the tangible variable gap between each butt column 212 and the adjacent buckled plate 1. The deformation clearance can supply wall body board 52 to vibrate and absorb the seismic wave energy when the earthquake disaster takes place, and when wall body board 52 atress inwards warp simultaneously, butt post 212 can play the effect of support to wall body board 52, improves prefabricated infilled wall 5's support strength and structural stability.

Referring to fig. 4, a plurality of damping springs 2 are hooked on the outer peripheral side of the spring seat 21, and in the present embodiment, all the damping springs 2 are uniformly arranged on the peripheral sides of the fixed column 211 and the abutting column 212; one end of each damping spring 2, which is far away from the spring seat 21, is hooked to the adjacent corrugated plate 1. The damping spring 2 can absorb shock wave energy in the event of earthquake, so that the anti-seismic effect of the filler wall is further improved.

Referring to fig. 1 and 4, when the infilled wall is installed, after the corrugated plates 1 are processed in a factory, the damping springs 2 on the outer peripheral sides of the spring seats 21 can be respectively hooked to the adjacent corrugated plates 1, so that a damping assembly is prefabricated in the factory; then carry the damper to the construction site in, be fixed in two buckled plate 1 back of the body side with two wall body boards 52 respectively through connection structure 3, at last will connect wall body board 52 and damper and pack into wallboard frame 51 inside together to encapsulate wallboard frame 51, thereby form whole infilled wall. In this embodiment, a feeding hole is further formed at the top of the wallboard frame 51, and the recycled aggregate 4 can be filled between the corrugated plate 1 and the wallboard 52 and between the adjacent corrugated plates 1 through the feeding hole, so that the supporting strength and the structural stability of the prefabricated filler wall 5 are further enhanced, and the possibility of accidental damage of the prefabricated filler wall 5 after being stressed is reduced.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A shock absorbing assembly for a infill wall, comprising: the corrugated plate structure comprises two corrugated plates (1) fixed inside a prefabricated filler wall (5), wherein the two corrugated plates (1) are symmetrically arranged on two sides of the prefabricated filler wall (5); two buckled plate (1) is local to be supported and is pasted and be formed with a plurality of chambeies (11) that hold, each hold and all install in the chamber (11) and be used for cushioning absorbing damping spring (2).

2. A shock assembly for a infill wall as claimed in claim 1, wherein: the accommodating cavity (11) is also internally provided with a plurality of spring seats (21), the number of the damping springs (2) is multiple, and all the damping springs (2) are uniformly distributed on the peripheral side of the spring seats (21); each damping spring (2) is far away from one end of the spring seat (21) and is connected with the adjacent corrugated plate (1).

3. A shock assembly for a infill wall as claimed in claim 2, wherein: spring holder (21) are including two butt post (212) at fixed column (211) and vertical fixation in fixed column (211) both ends, each butt post (212) all are located the indent position of adjacent buckled plate (1), just have the deformation clearance between butt post (212) and buckled plate (1), work as when prefabricated infilled wall (5) atress deformation, buckled plate (1) is supported and is leaned on in butt post (212).

4. A shock assembly for a infill wall as claimed in claim 1, wherein: the prefabricated filler wall (5) comprises a wallboard frame (51) fixed between two adjacent beams and columns and two wall body plates (52) arranged between the wallboard frame (51), and the two corrugated plates (1) are fixed between the two wall body plates (52); and a connecting structure (3) for connection is arranged between each corrugated plate (1) and the adjacent wall body plate (52).

5. The shock assembly for a infill wall of claim 4, wherein: the connecting structure (3) comprises a clamping piece (31) fixed on the corrugated plate (1) and a limiting piece fixed on the wall body plate (52), the limiting piece comprises two connecting columns (32) which are arranged at intervals and respectively fixed on the wall body plate (52), an extending part (321) is fixed at one end of each connecting column (32) far away from the wall body plate (52), and the two extending parts (321) are arranged oppositely and form a gap; each extending part (321) is slidably sleeved with a limiting sleeve (33), each limiting sleeve (33) is correspondingly connected with an elastic piece, and the two limiting sleeves (33) are normally forced to abut against each other by the elastic pieces; the clamping piece (31) penetrates through a gap between the two extending parts (321) and is fixed between the two connecting columns (32).

6. The shock assembly for a infill wall of claim 5, wherein: the periphery side of the connecting column (32) is sleeved with a rubber pad (35), and the clamping piece (31) abuts against the rubber pad (35).

7. The shock assembly for a infill wall of claim 4, wherein: recycled aggregate (4) is filled between the corrugated plate (1) and the wall body plate (52) and between the adjacent corrugated plates (1).

8. A shock assembly for a infill wall as claimed in claim 1, wherein: two the butt position of buckled plate (1) is fixed with limiting plate (12) respectively, each limiting plate (12) all are equipped with bar tooth portion (121) towards one side of adjacent limiting plate (12), two it is spacing to support each other between bar tooth portion (121).