CN111021559A - Building wall and construction method thereof - Google Patents
Building wall and construction method thereof Download PDFInfo
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- CN111021559A CN111021559A CN201911268949.9A CN201911268949A CN111021559A CN 111021559 A CN111021559 A CN 111021559A CN 201911268949 A CN201911268949 A CN 201911268949A CN 111021559 A CN111021559 A CN 111021559A
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- fixing seat
- plate
- wall body
- seat
- wall
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- 238000010276 construction Methods 0.000 title description 7
- 238000003780 insertion Methods 0.000 claims description 41
- 230000037431 insertion Effects 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
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Classifications
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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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
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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
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
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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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a building wall, which comprises a left wall and a right wall, wherein an expansion joint is reserved between the left wall and the right wall, the left wall and the right wall are connected through an expansion joint device, the expansion joint device comprises a left fixing seat connected with the left wall, a right fixing seat connected with the right wall and an expansion plate group, the expansion plate group comprises a left fixing plate and a right fixing plate, the right fixing plate and the expansion plate group are connected, the left fixing plate can slide along the length direction of the left fixing seat, an included angle between the left fixing plate and the left fixing seat is adjustable, the right fixing plate can slide along the length direction of the right fixing seat, the included angle between the right fixing plate and the right fixing seat is adjustable, the expansion plate is rotatably connected between the left fixing plate and the right fixing plate through a rotating shaft which is transversely arranged, and elastic assemblies. The invention has the advantage that when the wall body is unevenly settled, the connecting part of the wall body and the expansion joint device is not easy to break.
Description
Technical Field
The invention relates to the technical field of house building engineering, in particular to a building wall and a construction method thereof.
Background
For a building wall with a long length, in order to prevent the building wall from generating cracks or damages due to expansion with heat and contraction with cold caused by climate temperature change, an expansion joint is arranged at a proper position along the construction joint direction of the building or the structure. The expansion joint divides building components above a foundation, such as a wall body, a floor slab, a roof and the like into two independent parts, so that the building or the structure can horizontally expand and contract along the long direction.
An authorized bulletin number is CN 20660695U's a building expansion joint waterproof construction, including wall body, foaming foam, corrosion resistant plate, sealing layer and synthetic polymer waterproofing membrane, the wall body upper surface is equipped with the waterproof glue film, foaming foam locates between the wall body clearance and on the waterproof glue film, the corrosion resistant plate lower surface closes with synthetic polymer waterproofing membrane's upper surface hot melt adhesive, steel nail and wall connection are passed through at synthetic polymer waterproofing membrane both ends, then make synthetic polymer waterproofing membrane lower surface and waterproof glue film contact sealed, terminal surface and foaming foam sealing connection under the sealing layer, side and corrosion resistant plate sealing connection have realized building expansion joint's waterproof function, avoid the maintenance of leaking.
The above prior art solutions have the following drawbacks: above-mentioned expansion joint structure has only considered the flexible of horizontal direction, and does not consider the condition that the differential settlement appears in the ground, and the differential settlement of ground is irregular to the deformation that leads to the wall body to take place is also irregular, thereby appears when the differential settlement in the ground and makes the wall body appear under the condition of slope or height dislocation, the stainless steel board breaks off with the junction of wall body very easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a building wall, which has the advantage that when the wall is unevenly settled, the joint of the wall and an expansion joint device is not easy to break.
The above object of the present invention is achieved by the following technical solutions:
a building wall comprises a left wall and a right wall, an expansion joint is reserved between the left wall and the right wall, the left wall and the right wall are connected through an expansion joint device, the expansion joint device comprises a left fixing seat fixedly connected with the outer wall of the left wall, a right fixing seat fixedly connected with the outer wall of the right wall and an expansion plate group positioned between the left fixing seat and the right fixing seat, the expansion plate group comprises a left fixing plate which is vertically arranged and connected with the left fixing seat, a right fixing plate which is vertically arranged and connected with the right fixing seat and a deformation plate which is vertically arranged and positioned between the left fixing plate and the right fixing plate, the left fixing plate can slide along the length direction of the left fixing seat, the included angle between the left fixing plate and the left fixing seat towards one side surface of the right fixing seat is adjustable, and the right fixing plate can slide along the length direction of the right fixing seat, the contained angle between the side surface of right side fixed plate and right fixing base orientation left fixing base is adjustable, the pivot rotation that warp board length direction's intermediate position through transversely setting up is connected between left fixed plate and right fixed plate, the top and the bottom of the medial surface of left side fixed plate and right fixed plate are provided with respectively and are used for the position under the fixed deformation board free state, make the elastic component that warp board free state is in vertical state.
Through adopting above-mentioned technical scheme, when the removal appears along with the asymmetric settlement of ground in left wall body and right wall body, thereby angle between left fixed plate and the left fixing base can change and adapt to left wall body and right wall body and carry out the dislocation deformation to the inside and outside direction of building, the deformation board rotates with left fixed plate and right fixed plate through the pivot and links to each other, thereby can make the adjustment because the slope appears along with left wall body, left fixed plate can slide along the length direction of left fixing base, right fixed plate can be along the length direction of right fixing base, thereby make the expansion joint subassembly can make the regulation because of subsiding the different circumstances of height appearing in left wall body and right wall body, thereby avoid the expansion joint subassembly to take place to damage with the junction of left wall body and right wall body.
The present invention in a preferred example may be further configured to: waterproof pieces are arranged between the left fixing seat and the left wall body and between the right fixing seat and the right wall body.
Through adopting above-mentioned technical scheme, increase the leakproofness of expansion joint subassembly and left wall body and right wall body junction, avoid water to flow in the inside at expansion joint between left fixing base and the left wall body and between right fixing base and the right wall body.
The present invention in a preferred example may be further configured to: the elastic component comprises a supporting plate which is vertically fixed on the inner side surface of the left fixing plate or the right fixing plate, a bearing plate extending towards the deformation plate is arranged at one end, away from the left fixing plate or the right fixing plate, of the supporting plate, the bearing plate and the deformation plate are arranged oppositely, and an elastic piece is arranged between the bearing plate and the deformation plate.
Through adopting above-mentioned technical scheme, hold the deformation board through the elastic component to under the state that the wall body does not take place to warp, the deformation board is in vertical state, avoids the wind to blow the situation that the deformation board appears the pivoted.
The present invention in a preferred example may be further configured to: an elastic waterproof assembly is arranged between the left wall body and the right wall body.
Through adopting above-mentioned technical scheme, further strengthen the waterproof ability of expansion joint department, avoid water to flow into the inside of building in from the expansion joint.
The present invention in a preferred example may be further configured to: the waterproof assembly comprises a left connecting seat fixed together with a left wall body, a right connecting seat fixed together with a right wall body and a telescopic elastic waterproof plate positioned between the left connecting seat and the right connecting seat, and the telescopic elastic waterproof plate is detachably connected between the left connecting seat and the right connecting seat respectively.
Through adopting above-mentioned technical scheme, be convenient for dismantle the change to flexible elasticity waterproof board.
The present invention in a preferred example may be further configured to: the telescopic elastic waterproof plate comprises a left connecting column in butt joint with the left connecting seat, a right connecting column in butt joint with the right connecting seat and two stretching plates located between the left connecting column and the right connecting column, the plate surfaces of the two stretching plates are arranged oppositely, the two stretching plates are arranged at intervals, two ends of the stretching plates in the stretching direction are respectively connected with the left connecting column and the right connecting column, and a cavity is defined by the left connecting column, the right connecting column and the two stretching plates.
Through adopting above-mentioned technical scheme, through the vacuole formation, increase the crooked ability of the flexible waterproof board of elasticity, make the flexible waterproof board of elasticity can carry out the adjustment of irregular deformation along with left wall body and right wall body.
The present invention in a preferred example may be further configured to: and the cavity is filled with flexible heat-insulating materials.
Through adopting above-mentioned technical scheme, increase the heat preservation ability at expansion joint to avoid winter temperature to run off from expansion joint.
The present invention in a preferred example may be further configured to: the left fixing seat and the right fixing seat are both of rectangular long rod structures which are vertically arranged, a first insertion hole which is arranged along the length direction of the left fixing seat is formed in the left fixing seat, a first opening which is arranged along the length direction of the left fixing seat and is communicated with the first insertion hole is formed in one side, facing the right fixing seat, of the left fixing seat, the width of the first opening is smaller than the diameter of the first insertion hole, the left fixing plate is connected with the left fixing seat through a first insertion rod which is inserted into the first insertion hole, the first insertion rod is connected with the left fixing plate through a first connection piece which penetrates through the first opening, and the thickness of the first connection piece is smaller than the width of the first opening; the right fixing seat is provided with a second jack arranged along the length direction of the right fixing seat, one side of the right fixing seat facing the left fixing seat is provided with a second opening arranged along the length direction of the right fixing seat and communicated with the second jack, the width of the second opening is smaller than the diameter of the second jack, the right fixing plate is connected with the right fixing seat through a second insertion rod inserted in the second jack, the second insertion rod is connected with the right fixing plate through a second connecting piece penetrating through the second opening, and the thickness of the second connecting piece is smaller than the width of the second opening.
By adopting the technical scheme, the thickness of the first connecting piece is smaller than the width of the first opening, and when the first inserting rod rotates in the first inserting hole, the included angle between the left fixing plate and the surface of one side, facing the right fixing seat, of the left fixing seat is adjusted; the thickness of second connection piece is less than second open-ended width, and when the second inserted bar was in the second jack internal rotation, adjusted by the contained angle between the fixed plate and the right fixing base orientation left side fixed base surface, when realizing that inside and outside direction dislocation appears with right wall body in left wall body, left fixed plate and right fixed plate can rotate.
The invention also discloses a construction method of the building wall, which comprises the following concrete steps:
s1, polishing the outer wall surfaces of the left wall body and the right wall body to form flat mounting base surfaces;
s2, popping up vertically arranged positioning lines on the mounting base surfaces on the outer wall surfaces of the left wall body and the right wall body according to the design size, wherein the distance between the positioning line on the left wall body and the positioning line on the right wall body is the same as the distance between the surfaces of one side, away from the left fixed seat and the right fixed seat, of the expansion joint;
s3, assembling the expansion joint device, inserting a first inserted bar on a left fixed plate of the expansion plate group into a first insertion hole of a left fixed seat, and inserting a second inserted bar on a right fixed plate of the expansion plate group into a second insertion hole of a right fixed seat;
s4, aligning the left fixing seat of the assembled expansion joint device with the positioning line on the left wall body, fixing the left fixing seat on the installation base surface of the left wall body through the bolt, aligning the right fixing seat with the positioning line on the right wall body, and fixing the right fixing seat on the installation base surface of the right wall body through the bolt.
Through adopting above-mentioned technical scheme, can be quick fix together expansion joint device and left wall body and right wall body.
In summary, the invention includes at least one of the following beneficial technical effects:
1. when the left wall body and the right wall body move along with the asymmetric settlement of the foundation, the angle between the left fixing plate and the left fixing seat can be changed so as to adapt to the dislocation deformation of the left wall body and the right wall body towards the inside and outside directions of the building, the deformation plate is rotationally connected with the left fixing plate and the right fixing plate through the rotating shaft so as to adjust along with the inclination of the left wall body, the left fixing plate can slide along the length direction of the left fixing seat, the right fixing plate can slide along the length direction of the right fixing seat, so that the expansion joint component can be adjusted when the left wall body and the right wall body are settled to have different heights, and the damage of the joint of the expansion joint component and the left wall body and the right wall body is;
2. the waterproof assembly is arranged in the expansion joint, so that the waterproof capability at the expansion joint is further enhanced, and water is prevented from flowing into the building from the expansion joint;
3. the waterproof assembly is internally provided with a heat insulation material, so that heat in a building can be prevented from losing from the expansion joint in winter.
Drawings
FIG. 1 is a schematic structural view of a building wall;
FIG. 2 is a schematic view of a connection structure between the expansion joint device and the left and right walls;
FIG. 3 is a partial enlarged view of portion A of FIG. 2;
FIG. 4 is a partial enlarged view of the portion B in FIG. 2;
FIG. 5 is a schematic view of the expansion joint device;
FIG. 6 is a partial enlarged view of the portion C in FIG. 5;
FIG. 7 is an enlarged view of a portion D of FIG. 5;
FIG. 8 is a schematic structural view of embodiment 2;
FIG. 9 is a schematic view of the connection structure of the waterproof assembly to the left wall and the right wall;
fig. 10 is a schematic view of the structure of the elastic flashing.
In the figure, 1, a left wall body; 2. a right wall body; 3. a waterproof rubber strip; 4. an expansion joint device; 41. a left fixed seat; 411. a first jack; 4111. a first opening; 42. a right fixed seat; 421. a second jack; 4211. a second opening; 43. a telescopic plate group; 431. a left fixing plate; 4311. a first plunger; 4312. a first connecting piece; 432. a right fixing plate; 4321. a second plunger; 4322. a second connecting sheet; 433. a deformable plate; 4331. a left connecting strip; 4332. a deformation section; 4333. a right connecting strip; 44. an elastic component; 441. a support plate; 442. a carrier plate; 443. a spring; 45. a supporting seat; 46. a rotating shaft; 5. a waterproof assembly; 51. a left connecting seat; 511. a first mounting portion; 512. a first hemming portion; 513. a first connection portion; 514. a first fold-over portion; 515. a first fixing lever; 52. a right connecting seat; 521. a second mounting portion; 522. a second edge wrapping portion; 523. a second connecting portion; 524. a second fold-over portion; 525. a second fixing bar; 53. a flexible elastic waterproof board; 531. a left connecting column; 5311. a first clip strip; 53111. a first metal strip; 5312. a first connecting plate; 532. a right connecting column; 5321. a second card strip; 5322. a second connecting plate; 53211. a second metal strip; 533. a stretching plate; 6. and (4) a heat-insulating material.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, the building wall disclosed by the invention comprises a left wall 1 and a right wall 2, wherein the left wall 1 and the right wall 2 are arranged at intervals to form an expansion joint of the building wall. The left wall body 1 and the right wall body 2 are connected through an expansion joint device 4, and the expansion joint device 4 is fixedly connected with the outer side surfaces of the left wall body 1 and the right wall body 2 respectively.
Referring to fig. 2, the expansion joint device 4 includes a left fixing seat 41 fixedly connected to the outer wall surface of the left wall 1, a right fixing seat 42 fixedly connected to the outer wall surface of the right wall 2, and an expansion plate set 43 located between the left fixing seat 41 and the right fixing seat 42, wherein the expansion plate set 43 is disposed opposite to the expansion joint. The left fixing seat 41 and the right fixing seat 42 are both vertically arranged rectangular long rod structures. Referring to fig. 3, the left fixing base 41 is provided with a first insertion hole 411 which is arranged along the length direction of the left fixing base 41 and completely penetrates through the left fixing base 41, and the first insertion hole 411 is a circular hole. A first opening 4111 disposed along a length direction of the left fixing seat 41 and communicated with the first insertion hole 411 is disposed on a side surface of the left fixing seat 41 facing the right fixing seat 42. The width of the first opening 4111 gradually increases from the end connected to the first receptacle 411 to the end away from the first receptacle 411. The width of the end of the first opening 4111 connected to the first receptacle 411 is smaller than the diameter of the first receptacle 411
Referring to fig. 2 and 4, the right fixing seat 42 is provided with a second insertion hole 421 which is arranged along the length direction of the right fixing seat 42 and completely penetrates through the right fixing seat 42, the second insertion hole 421 is a circular hole, and a second opening 4211 which is arranged along the length direction of the right fixing seat 42 and is communicated with the second insertion hole 421 is arranged on a surface of one side of the right fixing seat 42 facing the left fixing seat 41. The width of the second opening 4211 gradually increases from an end adjacent to the second socket 421 to an end away from the second socket 421. The width of the end of the second opening 4211 connected with the second socket 421 is smaller than the diameter of the first socket 411. The second opening 4211 of the right fixed seat 42 is opposite to the first opening 4111 of the left fixed seat 41.
Referring to fig. 2 and 3, the expansion plate set 43 includes a left fixed plate 431, a deformable plate 433 and a right fixed plate 432, which are sequentially arranged side by side from the left fixed seat 41 to the right fixed seat 42, and the left fixed plate 431, the deformable plate 433 and the right fixed plate 432 are vertically arranged. The plate surface of the left fixing plate 431 is parallel to and spaced from the outer wall surface of the left wall 1, and the plate surface of the right fixing plate 432 is parallel to and spaced from the outer wall surface of the right wall 2. The left fixing plate 431 is disposed opposite to the first opening 4111 of the left fixing seat 41. One end of the left fixing plate 431 facing the left fixing seat 41 passes through a first insertion rod 4311 inserted into the first insertion hole 411, and the diameter of the first insertion rod 4311 is smaller than the diameter of the first insertion hole 411 and is larger than the width of the end of the first opening 4111 connected with the first insertion hole 411. The first plug rod 4311 is movable along the axial direction of the first insertion hole 411. The first plug rod 4311 is connected to the first plug hole 411 by a first connection tab 4312 penetrating the first opening 4111, and the thickness of the first connection tab 4312 is smaller than the width of the end of the first opening 4111 connected to the first plug hole 411. The first connecting piece 4312 is welded and fixed to the first inserting rod 4311 and the left fixing plate 431, respectively. Since the thickness of the first connection plate 4312 is smaller than the minimum width of the first opening 4111, the included angle between the left fixing plate 431 and the surface of the left fixing seat 41 facing the right fixing seat 42 is automatically adjusted.
Referring to fig. 2 and 4, the right fixing plate 432 is disposed opposite to the second opening 4211 of the right fixing seat 42. One end of the right fixing plate 432 facing the right fixing seat 42 passes through the second insertion rod 4321 inserted into the second insertion hole 421, and the diameter of the second insertion rod 4321 is smaller than the diameter of the second insertion hole 421 and is larger than the width of the end of the second opening 4211 connected with the second insertion hole 421. The second plug bar 4321 is movable along the axial direction of the second socket 421. The second plug bar 4321 is connected by a second connection piece 4322 penetrating the second opening 4211, and the thickness of the second connection piece 4322 is smaller than the width of the end of the second opening 4211 connected with the second socket 421. The second connecting piece 4322 is welded to the second inserting rod 4321 and the right fixing plate 432. Since the thickness of the second connection piece 4322 is smaller than the minimum width of the second opening 4211, the included angle between the right fixing plate 432 and the surface of the right fixing seat 42 facing the left fixing seat 41 is automatically adjusted.
The deformation plate 433 comprises a vertically arranged left connecting strip 4331, a vertically arranged right connecting strip 4333 and a deformation section 4332, wherein the vertically arranged left connecting strip 4331 is in butt joint with the left fixing plate 431, the vertically arranged right connecting strip 4333 is in butt joint with the right fixing plate 432, the deformation section 4332 is located between the left connecting strip 4331 and the right connecting strip 4333, and the transverse cross section of the deformation section 4332 is in a V shape. The left connecting bar 4331, the right connecting bar 4333 and the deformation section 4332 are formed by bending a single plate.
The left connecting strip 4331 is flush with the outer side surface of the left fixing plate 431. Referring to fig. 5 and 6, a support seat 45 is fixedly disposed at a middle position of the left connecting bar 4331 in the length direction and a support seat 45 is also fixedly disposed at a middle position of the left fixing plate 431 in the length direction on the inner side surfaces of the left connecting bar 4331 and the left fixing plate 431. The supporting seat 45 on the left connecting bar 4331 is connected with the supporting seat 45 on the left fixing plate 431 through a rotating shaft 46, and the rotating shaft 46 is transversely arranged and is parallel to the left fixing plate 431. Two ends of the rotating shaft 46 are respectively connected with the supporting seat 45 on the left connecting bar 4331 and the supporting seat 45 on the left fixing plate 431 in a rotating manner.
The right connecting strip 4333 is flush with the outer side surface of the right fixing plate 432. The supporting seat 45 is fixedly arranged at the middle position of the right connecting strip 4333 in the length direction and the supporting seat 45 is also fixedly arranged at the middle position of the left fixing plate 431 in the length direction on the inner side surfaces of the right connecting strip 4333 and the right fixing plate 432. The supporting seat 45 on the right connecting bar 4333 is connected with the supporting seat 45 on the right fixing plate 432 through a rotating shaft 46, and the rotating shaft 46 is transversely arranged and is parallel to the right fixing plate 432. Two ends of the rotating shaft 46 are respectively connected with the supporting seat 45 on the right connecting bar 4333 and the supporting seat 45 on the right fixing plate 432 in a rotating manner.
Referring to fig. 5 and 7, elastic assemblies 44 are disposed at top and bottom ends of inner side surfaces of the left fixed plate 431 and the right fixed plate 432, the elastic assemblies 44 include a supporting plate 441 vertically fixed to the inner side surface of the left fixed plate 431 or the right fixed plate 432, a supporting plate 442 extending in a direction of the deformable plate 433 is disposed at one end of the supporting plate 441 away from the left fixed plate 431 or the right fixed plate 432, the supporting plate 442 of the elastic assembly 44 disposed on the left fixed plate 431 is disposed opposite to the left connecting strip 4331 of the deformable plate 433, and the supporting plate 442 of the elastic assembly 44 disposed on the right fixed plate 432 is disposed opposite to the right connecting strip 4333 of the deformable plate 433. A spring 443 is disposed on a side surface of the loading plate 442 facing the deformation plate 433, and one end of the spring 443 is fixedly connected to the deformation plate 433, and the other end is fixedly connected to the loading plate 442. When the spring 443 is in a free state, the outer side surface of the left connecting bar 4331 of the deformation plate 433 is flush with the outer side surface of the left fixing plate 431, and the outer side surface of the right connecting bar 4333 is flush with the outer side surface of the right fixing plate 432.
Referring to fig. 2, the waterproof rubber strips 3 are disposed between the left fixing seat 41 and the left wall 1 and between the right fixing seat 42 and the right wall 2, and the waterproof rubber strips 3 are fixed between the left fixing seat 41 and the left wall 1 or between the right fixing seat 42 and the right wall 2 in an extruding manner.
The invention also discloses a construction method of the building wall, which comprises the following concrete steps:
and S1, grinding the outer wall surfaces and the inner wall surfaces of the left wall body 1 and the right wall body 2 to form flat mounting base surfaces on the outer wall surfaces and the inner wall surfaces of the left wall body 1 and the right wall body 2.
S2, popping up the positioning lines which are vertically arranged on the surfaces of the mounting bases on the outer wall surfaces of the left wall body 1 and the right wall body 2 in an elastic mode according to the design size, wherein the distance between the positioning lines on the left wall body 1 and the right wall body 2 is the same as the distance between the side surfaces of the left fixing seat 41 and the right fixing seat 42 of the expansion joint device 4 which deviate from each other.
S3, the expansion joint device 4 is assembled, the first insertion rod 4311 of the left fixed plate 431 of the expansion plate group 43 is inserted into the first insertion hole 411 of the left fixed seat 41, and the second insertion rod 4321 of the right fixed plate 432 of the expansion plate group 43 is inserted into the second insertion hole 421 of the right fixed seat 42.
S4, the left fixing seat 41 of the matched expansion joint device is attached to the installation base surface of the outer wall surface of the left wall body 1, one side surface of the left fixing seat 41 departing from the right fixing seat 42 is aligned with the positioning line on the left wall body 1, the right fixing seat 42 is attached to the installation base surface of the outer wall surface of the right wall body 2, one side surface of the right fixing seat 42 departing from the left fixing seat 41 is aligned with the positioning line on the right wall body 2, and finally the left fixing seat 41 and the right fixing seat 42 are respectively fixed to the installation base surface of the left wall body 1 and the installation base surface of the right wall body 2 through bolts.
Example 2:
referring to fig. 8, in order to disclose a building wall, embodiment 2 differs from embodiment 1 in that: a waterproof assembly 5 is additionally arranged between the left wall body 1 and the right wall body 2.
Referring to fig. 9 and 10, the waterproof assembly 5 includes a left connecting seat 51 fixed to the left wall 1, a right connecting seat 52 fixed to the right wall 2, and a flexible waterproof sheet 53 disposed between the left connecting seat 51 and the right connecting seat 52, wherein the left connecting seat 51 and the right connecting seat 52 are respectively disposed in a flexible direction of the flexible waterproof sheet 53. The flexible waterproof board 53 is detachably connected to the left connecting seat 51 and the right connecting seat 52.
The left connecting seat 51 comprises a first mounting part 511 attached to the inner side surface of the left wall 1, a first wrapping part 512 attached to the left wall 1 and facing to the right wall 2, a first connecting part 513 located at one end of the first wrapping part 512, far away from the first mounting part 511, and extending towards the right wall 2, and a first folded part 514 located at one end of the first connecting part 513, far away from the first wrapping part 512, and parallel and opposite to the first wrapping part 512, wherein the end surface of the first folded part 514, far away from the first connecting part 513, is not more than the side surface of the first mounting part 511, far away from the left wall 1, and the distance is reserved between the first mounting part 511 and the side surface of the first mounting part 511, far away from the left wall. The first folded portion is spaced apart from the first hem portion 512 such that a slot is formed between the first folded portion 514 and the first hem portion 512. The first mounting portion 511, the first wrapping portion 512, the first connecting portion 513, and the first folded portion 514 are integrally formed.
The right connecting seat 52 includes a second mounting portion 521 attached to the inner side surface of the right wall 2, a second edge-wrapping portion 522 attached to the right wall 2 and facing to one side surface of the right wall 1, a second connecting portion 523 located at one end of the second edge-wrapping portion 522 far away from the second mounting portion 521 and extending towards the left wall 1, and a second folded portion 524 located at one end of the second connecting portion 523 far away from the second edge-wrapping portion 522 and parallel and opposite to the second edge-wrapping portion 522, wherein an end surface of the second folded portion 524 far away from the second connecting portion 523 is not more than a distance between the side surface of the second mounting portion 521 far away from the right wall 2 and one side surface of the second mounting portion 521 far away from the right wall 2. The second flap portion is spaced apart from the second hem portion 522 such that a slot is formed between the second flap portion 524 and the second hem portion 522. The second mounting portion 521, the second wrapping portion 522, the second connecting portion 523, and the second folded portion 524 are integrally formed.
The flexible elastic waterproof board 53 includes a vertically arranged left connecting column 531 in butt joint with the left connecting seat 51, a vertically arranged right connecting column 532 in butt joint with the right connecting column 532, and two vertically arranged extending boards 533 located between the left connecting column 531 and the right connecting column 532. The two extending plates 533 are arranged with their plate surfaces facing each other and spaced apart from each other. The stretching plates 533 are corrugated plates. The two ends of the extending plate 533 in the extending direction of the extending plate 533 are connected to the left connecting column 531 and the right connecting column 532, respectively. The left connecting column 531, the right connecting column 532 and the two extending plates 533 are integrally formed by rubber injection molding.
Because the two extending plates 533 are spaced apart from each other, a cavity is defined between the two extending plates 533 and the left connecting column 531 and the right connecting column 532. The cavity is filled with a flexible heat insulation material 6, and the heat insulation material 6 is cotton.
A first clamping strip 5311 inserted into the clamping groove on the left connecting seat 51 is arranged on one side of the left connecting column 531 away from the extending plate 533, the first clamping strip 5311 is connected with the left connecting column 531 through a first connecting plate 5312, and the first clamping strip 5311, the first connecting plate 5312 and the left connecting column 531 are integrally formed by rubber through injection molding. A first metal strip 53111 is embedded inside the first clamping strip 5311. A first fixing rod 515 attached to an end face of the first clamping strip 5311 at one end of the clamping groove notch is arranged on one side of the first wrapping portion 512 facing the first folding portion 514, and the first fixing rod 515 is fixed on the first wrapping portion 512 through a bolt.
A second clamping strip 5321 inserted into the clamping groove of the left connecting seat 51 is arranged on one side of the right connecting column 532 away from the extending plate 533, the second clamping strip 5321 is connected with the right connecting column 532 through a second connecting plate 5322, and the second clamping strip 5321, the second connecting plate 5322 and the right connecting column 532 are formed by rubber injection molding. A second metal strip 53211 is embedded inside the second clamping strip 5321. A second fixing rod 525 attached to an end face of the second clamping strip 5321 at one end of the clamping groove notch is arranged on one side of the second wrapping portion 522 facing the second folded portion 524, and the second fixing rod 525 is fixed on the second wrapping portion 522 through a bolt.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a building wall, includes left wall body (1) and right wall body (2), it has the expansion joint to reserve between left side wall body (1) and the right wall body (2), link to each other its characterized in that through expansion joint device (4) between left side wall body (1) and the right wall body (2): the expansion joint device (4) comprises a left fixing seat (41) fixedly connected with the outer wall surface of a left wall body (1), a right fixing seat (42) fixedly connected with the outer wall surface of a right wall body (2) and an expansion plate group (43) positioned between the left fixing seat (41) and the right fixing seat (42), wherein the expansion plate group (43) comprises a left fixing plate (431) which is vertically arranged and connected with the left fixing seat (41), a right fixing plate (432) which is vertically arranged and connected with the right fixing seat (42) and a deformation plate (433) which is vertically arranged and positioned between the left fixing plate (431) and the right fixing plate (432), the left fixing plate (431) can slide along the length direction of the left fixing seat (41), the included angle between the left fixing plate (431) and one side surface of the left fixing seat (41) facing the right fixing seat (42) is adjustable, and the right fixing plate (432) can slide along the length direction of the right fixing seat (42), contained angle between the side surface of right side fixed plate (432) and right fixing base (42) orientation left fixing base (41) is adjustable, the pivot (46) rotation connection that warp board (433) length direction's intermediate position through horizontal setting is between left fixed plate (431) and right fixed plate (432), the top and the bottom of the medial surface of left side fixed plate (431) and right fixed plate (432) are provided with respectively and are used for position under the fixed deformation board (433) free state, make the elastic component (44) that warp board (433) free state is in vertical state.
2. The building wall of claim 1, wherein: waterproof pieces are arranged between the left fixing seat (41) and the left wall body (1) and between the right fixing seat (42) and the right wall body (2).
3. The building wall of claim 1, wherein: elastic component (44) are including perpendicular mounting in left fixed plate (431) or right fixed plate (432) inside surface support plate (441), the one end that left fixed plate (431) or right fixed plate (432) were kept away from in backup pad (441) is provided with loading board (442) that stretches out to deformation board (433) direction, loading board (442) and deformation board (433) set up relatively, be provided with the elastic component between loading board (442) and deformation board (433).
4. The building wall of claim 1, wherein: an elastic waterproof assembly (5) is arranged between the left wall body (1) and the right wall body (2).
5. The building wall of claim 4, wherein: waterproof assembly (5) include with left wall body (1) fixed left connecting seat (51), with right wall body (2) fixed right connecting seat (52) together and be located the flexible elasticity waterproof board (53) between left connecting seat (51) and right connecting seat (52), flexible elasticity waterproof board (53) can dismantle between respectively and the left connecting seat (51) and right connecting seat (52) and link to each other.
6. The building wall of claim 5, wherein: the telescopic elastic waterproof plate (53) comprises a left connecting column (531) butted with the left connecting seat (51), a right connecting column (532) butted with the right connecting seat (52) and two stretching plates (533) positioned between the left connecting column (531) and the right connecting column (532), the surfaces of the two stretching plates (533) are arranged oppositely, the two stretching plates (533) are arranged at intervals, two ends of the stretching plates (533) in the stretching direction are respectively connected with the left connecting column (531) and the right connecting column (532), and a cavity is defined by the left connecting column (531), the right connecting column (532) and the two stretching plates (533).
7. The building wall of claim 6, wherein: and a flexible heat-insulating material (6) is filled in the cavity.
8. The building wall of claim 1, wherein: the left fixing seat (41) and the right fixing seat (42) are both vertically arranged rectangular long rod structures, a first jack (411) arranged along the length direction of the left fixed seat (41) is arranged on the left fixed seat (41), one side of the left fixed seat (41) facing the right fixed seat (42) is provided with a first opening (4111) which is arranged along the length direction of the left fixed seat (41) and communicated with the first jack (411), the width of the first opening (4111) is smaller than the diameter of the first jack (411), the left fixing plate (431) is connected with a left fixing seat (41) through a first inserting rod (4311) inserted in the first inserting hole (411), the first plug rod (4311) is connected with the left fixing plate (431) through a first connecting piece (4312) penetrating through the first opening (4111), the thickness of the first connecting piece (4312) is smaller than the width of the first opening (4111); the right fixing seat (42) is provided with a second insertion hole (421) formed in the length direction of the right fixing seat (42), one side, facing the left fixing seat (41), of the right fixing seat (42) is provided with a second opening (4211) formed in the length direction of the right fixing seat (42) and communicated with the second insertion hole (421), the width of the second opening (4211) is smaller than the diameter of the second insertion hole (421), the right fixing plate (432) is connected with the right fixing seat (42) through a second insertion rod (4321) inserted into the second insertion hole (421), the second insertion rod (4321) is connected with the right fixing plate (432) through a second connecting piece (4322) penetrating through the second opening (4211), and the thickness of the second connecting piece (4322) is smaller than the width of the second opening (4211).
9. A method of constructing a building wall according to claim 8, wherein: the method comprises the following specific steps:
s1, grinding the outer wall surfaces of the left wall body (1) and the right wall body (2) to form a flat mounting base surface;
s2, popping up vertically arranged positioning lines on the installation base surfaces on the outer wall surfaces of the left wall body (1) and the right wall body (2) according to the design size, wherein the distance between the positioning lines on the left wall body (1) and the right wall body (2) is the same as the distance between the surfaces of one side, away from each other, of the left fixing seat (41) and the right fixing seat (42) of the expansion joint;
s3, assembling the expansion joint device (4), inserting a first insertion rod (4311) on a left fixing plate (431) of the expansion plate group (43) into a first insertion hole (411) of a left fixing seat (41), and inserting a second insertion rod (4321) on a right fixing plate (432) of the expansion plate group (43) into a second insertion hole (421) of a right fixing seat (42);
s4, aligning the left fixing seat (41) of the assembled expansion joint device (4) with a positioning line on the left wall body (1), fixing the left fixing seat (41) on the installation base surface of the left wall body (1) through a bolt, aligning the right fixing seat (42) with the positioning line on the right wall body (2), and fixing the right fixing seat (42) on the installation base surface of the right wall body (2) through the bolt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911268949.9A CN111021559B (en) | 2019-12-11 | 2019-12-11 | Building wall and construction method thereof |
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| CN201911268949.9A CN111021559B (en) | 2019-12-11 | 2019-12-11 | Building wall and construction method thereof |
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| CN111021559A true CN111021559A (en) | 2020-04-17 |
| CN111021559B CN111021559B (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049265A (en) * | 2020-09-16 | 2020-12-08 | 楚立胜 | Assembled building external wall insulation device |
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| CN207739413U (en) * | 2017-12-06 | 2018-08-17 | 东方诺达（北京）钢结构建筑工程有限公司 | Steel structure wall expanded joint structure |
| CN208950073U (en) * | 2018-08-13 | 2019-06-07 | 佛山市集美市政园林工程有限公司 | Building roof waterproof structure for deformation seams |
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| FR1532753A (en) * | 1966-07-25 | 1968-07-12 | Expansion joint cover | |
| BE733427A (en) * | 1968-06-05 | 1969-11-03 | ||
| ZA752793B (en) * | 1974-05-07 | 1976-04-28 | Migua | Device for cementing-in joints between structural members |
| CN200940294Y (en) * | 2006-07-24 | 2007-08-29 | 金福生 | Ground floor deformed seam device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112049265A (en) * | 2020-09-16 | 2020-12-08 | 楚立胜 | Assembled building external wall insulation device |
| CN112049265B (en) * | 2020-09-16 | 2021-12-24 | 湖北信德建设集团有限公司 | Assembled building external wall insulation device |
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| Publication number | Publication date |
|---|---|
| CN111021559B (en) | 2021-03-02 |
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