CN110748031A - Assembled prefabricated external shear wall - Google Patents
Assembled prefabricated external shear wall Download PDFInfo
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- CN110748031A CN110748031A CN201911073637.2A CN201911073637A CN110748031A CN 110748031 A CN110748031 A CN 110748031A CN 201911073637 A CN201911073637 A CN 201911073637A CN 110748031 A CN110748031 A CN 110748031A
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- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 32
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to an assembled prefabricated external shear wall which comprises a first wall plate, a second wall plate, a left insertion plate, a plurality of groups of left sleeves, a plurality of groups of left telescopic rods and a plurality of groups of left springs, the movable plate in a left side, the right plugboard, multiunit right side sleeve, multiunit right telescopic link, multiunit right side spring and right movable plate, first wallboard top and second wallboard bottom contact, left plugboard bottom and the left half regional connection in first wallboard top, left side plugboard left side wall is provided with the first left sawtooth of multiunit, second wallboard bottom left half regional connection is provided with left spread groove, left side wall is provided with left mounting groove in the left spread groove, left side movable plate is located inside the left mounting groove, multiunit left side spring left end and right-hand member respectively with left mounting groove in left side lateral wall and the right side wall connection of left movable plate, the inside left cavity that all is provided with of multiunit left side sleeve, multiunit left side sleeve right side wall all communicates and is provided with. Simple structure and excellent shock resistance.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an assembled prefabricated outer shear wall.
Background
As is well known, with the development of the building industry and the growth of urban population, urban land resources are increasingly precious, and the demand of people on high-rise buildings is promoted. At present, the commonly used lateral force resistant member in a high-rise building is mainly a reinforced concrete shear wall, but the application of the reinforced concrete shear wall is limited by the defects that the reinforced concrete shear wall has overlarge rigidity, poorer ductility, overlarge self weight of the structure, early cracks under the action of an earthquake, difficult repair after the earthquake and the like. The steel plate shear wall is a novel lateral force resistant component, and compared with a reinforced concrete shear wall, the steel plate shear wall has smaller self weight, so that the seismic action of the structure is greatly reduced; the steel plate shear wall is small in size and flexible in arrangement, and the attractive requirements of buildings are generally not influenced; in addition, the steel plate shear wall can be produced and prefabricated in batch in advance, so that field wet operation is reduced, the construction efficiency is greatly improved, and the construction period is shortened. However, the existing reinforced concrete shear wall in an earthquake high-incidence area has poor performance and gradually shows the defects, the anti-seismic capacity is low, and the sealing performance of the wall body is influenced along with the frequent occurrence of small-amplitude earthquakes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an assembled prefabricated external shear wall which is simple in structure and excellent in shock resistance.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an assembled prefabricated external shear wall comprises a first wall plate, a second wall plate, a left insertion plate, a plurality of groups of left sleeves, a plurality of groups of left telescopic rods, a plurality of groups of left springs, a left moving plate, a right insertion plate, a plurality of groups of right sleeves, a plurality of groups of right telescopic rods, a plurality of groups of right springs and a right moving plate, wherein the top end of the first wall plate is contacted with the bottom end of the second wall plate, the bottom end of the left insertion plate is connected with the left half area of the top of the first wall plate, the left side wall of the left insertion plate is provided with a plurality of groups of first left sawteeth, the left half area of the bottom of the second wall plate is provided with a left connecting groove, the left side wall in the left connecting groove is provided with a left mounting groove, the left end and the right end of each group of left springs are respectively connected with the left side wall and the right side wall of the left moving plate in the left mounting groove, a left cavity is arranged in each group, the left end of each group of left sleeves is connected with the left side wall in the left mounting groove, the right end of each group of left telescopic rods is connected with the right side wall of the left movable plate, each group of left sleeves and each group of left telescopic rods are positioned in one group of left springs, the right side wall of the left movable plate is provided with a plurality of groups of second left saw teeth, a plurality of groups of first left saw teeth are respectively attached to a plurality of groups of second left saw teeth, the bottom end of the right inserting plate is connected with the right half area of the top of the first wall plate, the right side wall of the right inserting plate is provided with a plurality of groups of first right saw teeth, the right half area of the bottom of the second wall plate is provided with a right connecting groove, the right side wall in the right connecting groove is provided with a right mounting groove, the right movable plate is positioned in the right mounting groove, the right ends and the left ends of the plurality of groups of right springs are respectively connected, every group right side telescopic link all inserts to a set of along right opening inside the sleeve of right side, every group right side sleeve right-hand member all with right side wall connection in the mounting groove of right side, every group right side telescopic link left end all is connected with right side removal board left side wall, and every group right side sleeve and every group right side telescopic link all is located a set of inside the right side spring, right side removal board left side wall are provided with the right sawtooth of multiunit second, the first right sawtooth of multiunit respectively with the laminating of the right sawtooth of multiunit second.
Preferably, the wallboard comprises a left cover plate, a plurality of groups of left bolts, a right cover plate and a plurality of groups of right bolts, wherein left fixing plates are arranged at the top end and the bottom end of the left cover plate, each group of left fixing plates are provided with two groups of left transition holes, the front side wall of the second wallboard is provided with a left through groove communicated with the left mounting groove, left positioning grooves are arranged at the top end and the inner bottom end in the left through groove, two groups of left positioning grooves are communicated with the front side wall of the second wallboard, two groups of left thread grooves are arranged at the inner rear side wall of the left positioning grooves, each group of left bolts penetrate through one group of left transition holes and are screwed into one group of left thread grooves, the front ends of the two groups of left fixing plates and the left cover plate are positioned on the same horizontal plane with the front end of the second wallboard, right fixing plates are arranged at the top end and the bottom end of the right cover plate, each group of right fixing, the groove inner top and interior bottom end all are provided with right constant head tank, and are two sets of right constant head tank all communicates with the lateral wall before the second wallboard, and is two sets of the lateral wall all is provided with two sets of right thread grooves in the constant head tank of the right side, every group the right side bolt all passes a set of right side transition hole then spiral shell dress to a set of inside the right thread groove, it is two sets of the front end of right fixed plate and right apron all is in same horizontal plane with the front end of second wallboard.
Preferably, still include two sets of left transition poles and two sets of right transition poles, be provided with two sets of left connecting holes on the apron of a left side, two sets of left transition poles pass two sets of left connecting holes respectively and then are connected with the left movable plate, and two sets of left transition pole front ends all are provided with the left block of grabbing, be provided with two sets of right connecting holes on the apron of a right side, two sets of right transition poles pass two sets of right connecting holes respectively and then are connected with the right movable plate, and two sets of right transition pole front ends all are provided with the right block of grabbing.
Preferably, every group left side telescopic link and every group right side telescopic link all is cylindricly, every group left side telescopic link and every group right side telescopic link respectively with a set of left side cavity and a set of right cavity inner wall sliding fit.
Preferably, the front end, the rear end and the right end of the left plug board are respectively contacted with the inner front end, the inner rear end and the inner right end of the left connecting groove, and the front end, the rear end and the left end of the right plug board are respectively contacted with the inner front end, the inner rear end and the inner left end of the right connecting groove.
Preferably, every group left spring left end and right-hand member respectively with left side wall and left side wall welding in the left mounting groove of left side movable plate, every group right spring right-hand member and left-hand member respectively with right side wall and right side wall welding in the right mounting groove of right side movable plate.
Preferably, the multiple groups of left springs and the multiple groups of right springs are made of stainless steel.
(III) advantageous effects
Compared with the prior art, the invention provides an assembled prefabricated external shear wall, which has the following beneficial effects: this prefabricated outer shear wall of assembled through mutually supporting of the left sawtooth of multiunit first left sawtooth and multiunit second left sawtooth and the first right sawtooth of multiunit and the right sawtooth of multiunit second for first wallboard and second wallboard can not take place the displacement after the installation, have improved the shock resistance greatly, and its convenient dismantlement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an exploded view of the left moving plate, left cover plate, left bolt, left fixed plate, left transition rod and left grab block;
fig. 4 is a perspective view of the left sleeve and the left telescoping rod.
In the figure: 1. a first wall panel; 2. a second wall panel; 3. a left patch panel; 4. a left sleeve; 5. a left telescoping rod; 6. a left spring; 7. a left moving plate; 8. a first left serration; 9. a second left serration; 10. a left cover plate; 11. a left bolt; 12. a left fixing plate; 13. a left transition bar; 14. and (5) a left grabbing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an assembled prefabricated external shear wall comprises a first wall plate 1, a second wall plate 2, a left insertion plate 3, a plurality of groups of left sleeves 4, a plurality of groups of left expansion rods 5, a plurality of groups of left springs 6, a left moving plate 7, a right insertion plate, a plurality of groups of right sleeves, a plurality of groups of right expansion rods, a plurality of groups of right springs and a right moving plate, wherein the top end of the first wall plate 1 is in contact with the bottom end of the second wall plate 2, the bottom end of the left insertion plate 3 is connected with the left half area of the top of the first wall plate 1, the left side wall of the left insertion plate 3 is provided with a plurality of groups of first left sawteeth 8, the left half area of the bottom of the second wall plate 2 is provided with a left connecting groove, the left side wall in the left connecting groove is provided with a left mounting groove, the left moving plate 7 is positioned in the left mounting groove, the left end and the right end of each group of left springs 6 are respectively, each group of right spring right-hand member and left end respectively with right side wall and right side wall welding of movable plate in the right mounting groove, stability is improved, multiunit left spring 6 and multiunit right spring are stainless steel, improve multiunit left spring 6 and multiunit right spring operating stability, multiunit left sleeve 4 is inside all to be provided with left cavity, multiunit left sleeve 4 right side wall all communicates and is provided with left opening, every group left telescopic link 5 all inserts to a set of left sleeve 4 inside along left opening, every group left sleeve 4 left end all with left mounting inslot left side wall connection, every group left telescopic link 5 right-hand member all with left movable plate 7 right side wall connection, and every group left sleeve 4 and every group left telescopic link 5 all are located a set of left spring 6 insidely, left movable plate 7 right side wall is provided with multiunit second left sawtooth 9, multiunit first left sawtooth 8 respectively with the laminating of multiunit second left sawtooth 9, left pinboard 3 front end, left pinboard, The rear end and the right end are respectively contacted with the inner front end, the inner rear end and the inner right end of a left connecting groove, the front end, the rear end and the left end of a right inserting plate are respectively contacted with the inner front end, the inner rear end and the inner left end of a right connecting groove, the stability of the left inserting plate 3 and the right inserting plate during movement is improved, the bottom end of the right inserting plate is connected with the right half area of the top of the first wall plate 1, the right side wall of the right inserting plate is provided with a plurality of groups of first right sawteeth, the right half area of the bottom of the second wall plate 2 is provided with a right connecting groove, the right side wall in the right connecting groove is provided with a right mounting groove, a right movable plate is positioned in the right mounting groove, the right ends and the left ends of a plurality of groups of right springs are respectively connected with the right side wall in the right mounting groove and the left side wall of the right movable plate, a plurality of groups of right sleeves are respectively provided with a right cavity, the left end of each group of right telescopic rods is connected with the left side wall of the right movable plate, each group of right sleeves and each group of right telescopic rods are positioned inside a group of right springs, the left side wall of the right movable plate is provided with a plurality of groups of second right sawteeth, a plurality of groups of first right sawteeth are respectively attached to a plurality of groups of second right sawteeth, the lengths of a plurality of groups of left telescopic rods 5 which are respectively inserted into a plurality of groups of left sleeves 4 can be changed, the lengths of a plurality of groups of right telescopic rods which are respectively inserted into a plurality of groups of right sleeves can be changed, each group of left telescopic rods 5 and each group of right telescopic rods are cylindrical, each group of left telescopic rods 5 and each group of right telescopic rods are respectively in sliding fit with the inner walls of a group of left cavities and a group of right cavities, the friction force is reduced, the left movable plate 7 and the right movable plate and the like can be changed, under the mutual cooperation of a plurality of groups of first left saw teeth 8, a plurality of groups of second left saw teeth 9, a plurality of groups of first right saw teeth and a plurality of groups of second right saw teeth, the left moving plate 7 moves leftwards and the right moving plate moves rightwards simultaneously, when the first wall plate 1 and the second wall plate 2 have the tendency of reverse movement, the plurality of groups of second left saw teeth 9 respectively clamp the plurality of groups of first left saw teeth 8, the plurality of groups of second right saw teeth respectively clamp the plurality of groups of first right saw teeth, the wall plate also comprises a left cover plate 10, a plurality of groups of left bolts 11, a right cover plate and a plurality of groups of right bolts, the top end and the bottom end of the left cover plate 10 are both provided with left fixing plates 12, each group of left fixing plates 12 is provided with two groups of left transition holes, the front side wall of the second wall plate 2 is provided with a left through groove communicated with the left mounting groove, the top end and the inner bottom end in the, each group of left bolts 11 passes through a group of left transition holes and then is screwed into a group of left thread grooves, the front ends of two groups of left fixing plates 12 and left cover plates 10 and the front end of a second wall plate 2 are positioned at the same horizontal plane, the top end and the bottom end of a right cover plate are provided with right fixing plates, each group of right fixing plates is provided with two groups of right transition holes, the front side wall of the second wall plate 2 is provided with a right through groove communicated with a right mounting groove, the top end and the inner bottom end in the right through groove are provided with right positioning grooves, two groups of right positioning grooves are communicated with the front side wall of the second wall plate 2, the rear side wall in the two groups of right positioning grooves is provided with two groups of right thread grooves, each group of right bolts passes through a group of right transition holes and then is screwed into a group of right thread grooves, the front ends of two groups of right fixing plates and right cover plates and the front end, under the mutual cooperation of a plurality of groups of right bolts and two groups of right fixing plates, a left cover plate 10 and a right cover plate are detachably fixed on a second wall plate 2, the wall plate also comprises two groups of left transition rods 13 and two groups of right transition rods, two groups of left connecting holes are arranged on the left cover plate 10, two groups of left transition rods 13 respectively pass through the two groups of left connecting holes and then are connected with a left moving plate 7, the front ends of the two groups of left transition rods 13 are respectively provided with a left grabbing block 14, the right cover plate is provided with two groups of right connecting holes, two groups of right transition rods respectively pass through the two groups of right connecting holes and then are connected with a right moving plate, the front ends of the two groups of right transition rods are respectively provided with a right grabbing block, the two groups of left grabbing blocks 14 are grabbed to move the left moving plate 7 under the cooperation of the two groups of left transition rods 13, the two groups of right grabbing blocks are grabbed to move the right moving, the plurality of groups of first left saw teeth 8 are separated from the plurality of groups of second left saw teeth 9, the plurality of groups of first right saw teeth are separated from the plurality of groups of second right saw teeth, then the first wall body is pulled out,
when in use, the lengths of the groups of left telescopic rods 5 inserted into the groups of left sleeves 4 respectively can be changed, the lengths of the groups of right telescopic rods inserted into the groups of right sleeves respectively can be changed, the left moving plate 7, the right moving plate and the like can be changed in transverse position, when the first wall plate 1 and the second wall plate 2 are installed, the left inserting plate 3 and the right inserting plate are respectively inserted into the left connecting groove and the right connecting groove, under the mutual matching of the groups of first left sawteeth 8, the groups of second left sawteeth 9, the groups of first right sawteeth and the groups of second right sawteeth, the left moving plate 7 moves leftwards and the right moving plate moves rightwards simultaneously, when the first wall plate 1 and the second wall plate 2 have the tendency of reverse movement, the groups of second left sawteeth 9 respectively clamp the groups of first left sawteeth 8, the groups of second right sawteeth respectively clamp the groups of first right sawteeth, under the mutual matching of the groups of left bolts 11 and the groups, under the mutual matching of the plurality of groups of right bolts and the two groups of right fixing plates, the left cover plate 10 and the right cover plate are detachably fixed on the second wall plate 2, when the first wall body and the second wall body need to be disassembled, the left moving plate 7 and the right moving plate respectively move leftwards and rightwards, the plurality of groups of first left sawteeth 8 are separated from the plurality of groups of second left sawteeth 9, the plurality of groups of first right sawteeth are separated from the plurality of groups of second right sawteeth, and then the first wall body is pulled out,
in the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an outer shear wall of assembled prefabrication which characterized in that: comprises a first wall plate (1), a second wall plate (2), a left insertion plate (3), a plurality of groups of left sleeves (4), a plurality of groups of left telescopic rods (5), a plurality of groups of left springs (6), a left moving plate (7), a right insertion plate, a plurality of groups of right sleeves, a plurality of groups of right telescopic rods, a plurality of groups of right springs and a right moving plate, wherein the top end of the first wall plate (1) is contacted with the bottom end of the second wall plate (2), the bottom end of the left insertion plate (3) is connected with the left half area of the top of the first wall plate (1), the left side wall of the left insertion plate (3) is provided with a plurality of groups of first left sawteeth (8), the left half area of the bottom of the second wall plate (2) is provided with a left connecting groove, the left side wall in the left connecting groove is provided with a left mounting groove, the left moving plate (7) is positioned in the left mounting groove, the, a left cavity is arranged in each of a plurality of groups of left sleeves (4), the right side walls of the plurality of groups of left sleeves (4) are communicated with each other to form a left opening, each group of left telescopic rods (5) is inserted into one group of left sleeves (4) along the left opening, the left end of each group of left sleeves (4) is connected with the left side wall in the left mounting groove, the right end of each group of left telescopic rods (5) is connected with the right side wall of a left moving plate (7), each group of left sleeves (4) and each group of left telescopic rods (5) are positioned in one group of left springs (6), the right side wall of the left moving plate (7) is provided with a plurality of groups of second left sawteeth (9), a plurality of groups of first left sawteeth (8) are respectively attached to the plurality of groups of second left sawteeth (9), the bottom end of the right inserting plate is connected with the right half area of the top of the first wall plate (1), and, a right connecting groove is arranged on the right half area of the bottom of the second wall plate (2), a right mounting groove is arranged on the right side wall in the right connecting groove, the right movable plate is positioned in the right mounting groove, the right ends and the left ends of the multiple groups of right springs are respectively connected with the right side wall in the right mounting groove and the left side wall of the right movable plate, the right cavities are arranged in the multiple groups of right sleeves, the left side walls of the multiple groups of right sleeves are respectively communicated with a right opening, each group of right telescopic rods are inserted into one group of right sleeves along the right openings, the right end of each group of right sleeves is connected with the right side wall in the right mounting groove, the left end of each group of right telescopic rods is connected with the left side wall of the right movable plate, and every is a set of right sleeve and every group right telescopic link all is located a set of inside the right spring, the right side wall of moving the board on the right side is provided with the right sawtooth of multiunit second, and the first right sawtooth of multiunit is laminated with the right sawtooth of multiunit second respectively.
2. The fabricated precast outer shear wall of claim 1, wherein: the wallboard further comprises a left cover plate (10), a plurality of groups of left bolts (11), a right cover plate and a plurality of groups of right bolts, wherein left fixing plates (12) are arranged at the top end and the bottom end of the left cover plate (10), each group of left fixing plates (12) are provided with two groups of left transition holes, the front side wall of the second wallboard (2) is provided with a left through groove communicated with a left mounting groove, left positioning grooves are arranged at the top end and the inner bottom end in the left through groove, the two groups of left positioning grooves are communicated with the front side wall of the second wallboard (2), two groups of left thread grooves are arranged at the inner rear side wall of the left positioning grooves, each group of left bolts (11) penetrate through one group of left transition holes and are then screwed into one group of left thread grooves, the front ends of the two groups of left fixing plates (12) and the left cover plate (10) and the front end of the second wallboard (2) are positioned at, every group the right side fixed plate all is provided with two sets of right transition holes, lateral wall is provided with the right side that communicates with right mounting groove and leads to the groove, and the right side leads to the inslot top and interior bottom and all is provided with right constant head tank, and is two sets of right constant head tank all communicates with second wallboard (2) preceding lateral wall, and is two sets of the lateral wall all is provided with two sets of right thread grooves in the right side constant head tank, every group the right side bolt all passes a set ofly right side transition hole then spiral shell dress to a set of inside the right thread groove, it is two sets of the front end of right side fixed plate and right side apron all is in same horizontal plane with the front end of second wallboard (.
3. The fabricated precast outer shear wall of claim 2, wherein: still include two sets of left transition pole (13) and two sets of right transition pole, be provided with two sets of left connecting holes on the left side apron (10), two sets of left transition pole (13) pass two sets of left connecting holes respectively then be connected with left movable plate (7), and two sets of left transition pole (13) front end all is provided with a left side and grabs piece (14), be provided with two sets of right connecting holes on the apron of the right side, two sets of right transition pole pass two sets of right connecting holes respectively then be connected with right movable plate, and two sets of right transition pole front ends all are provided with the right side and grab the piece.
4. The fabricated precast outer shear wall of claim 3, wherein: every group left side telescopic link (5) and every group right side telescopic link all is cylindricly, every group left side telescopic link (5) and every group right side telescopic link respectively with a set of left side cavity and a set of right cavity inner wall sliding fit.
5. The fabricated precast outer shear wall of claim 4, wherein: the front end, the rear end and the right end of the left plug board (3) are respectively contacted with the inner front end, the inner rear end and the inner right end of the left connecting groove, and the front end, the rear end and the left end of the right plug board are respectively contacted with the inner front end, the inner rear end and the inner left end of the right connecting groove.
6. The fabricated precast outer shear wall of claim 5, wherein: and each group of left springs (6) is welded at the left end and the right end with the left side wall in the left mounting groove and the left side wall of the left moving plate (7) respectively, and each group of right springs is welded at the right end and the left end with the right side wall in the right mounting groove and the right side wall of the right moving plate respectively.
7. The fabricated precast outer shear wall of claim 6, wherein: the left springs (6) and the right springs are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073637.2A CN110748031A (en) | 2019-11-06 | 2019-11-06 | Assembled prefabricated external shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN209468867U (en) * | 2018-11-19 | 2019-10-08 | 山东华邦建设集团有限公司 | A kind of assembled wallboard structure |
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| CN208618594U (en) * | 2018-05-10 | 2019-03-19 | 上海舟润实业有限公司 | A kind of assembled architecture wall |
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Application publication date: 20200204 |