CN220768497U - Assembled heat preservation wall piece - Google Patents
Assembled heat preservation wall piece Download PDFInfo
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- CN220768497U CN220768497U CN202322207835.1U CN202322207835U CN220768497U CN 220768497 U CN220768497 U CN 220768497U CN 202322207835 U CN202322207835 U CN 202322207835U CN 220768497 U CN220768497 U CN 220768497U
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Abstract
The utility model discloses an assembled composite heat-insulating wall piece, which comprises a core column, wherein the core column is wrapped and connected by a cavity layer of an auxiliary block, the auxiliary block consists of a cavity layer and a dry-barrier interlocking layer, the dry-barrier interlocking layer of the auxiliary block is connected with a dry-barrier interlocking layer of a dry-barrier building block wall body, the dry-barrier interlocking layer comprises an interlocking convex head and/or an interlocking semi-convex head, the dry-barrier interlocking layer further comprises an interlocking groove and/or an interlocking semi-groove, two interlocking semi-convex heads can be spliced to form one interlocking convex head along the length direction of a building block, two interlocking semi-grooves can be spliced to form one interlocking groove along the length direction of the building block, and the interlocking concave grooves can be nested and locked with the interlocking convex heads. The utility model can realize the maximum degree of automation in the production and construction of the heat-preservation wall piece by adopting the light aggregate building blocks, and is an excellent technical means for realizing the development of the building industry in China towards the green, energy-saving and assembly directions.
Description
Technical Field
The utility model relates to the technical field of assembled buildings, in particular to an assembled heat-insulating wall piece.
Background
The assembled heat-insulating wall in the prior art comprises the following two main types: the first type is a sandwich wall, the wall consists of three layers of an inner She Qiang (structural layer), a sandwich heat-insulating layer and an outer leaf wall (protective layer), the three layers of the technical process are connected through pre-buried connectors or post anchors, the production mode mostly adopts a flat mold production line, the inner leaf wall and the outer leaf wall are mostly formed by casting and curing by concrete, the production space requirement is large, and the production period is longer; the second type is a structural heat-insulating integrated wall body, which can be produced vertically, such as the connecting device for a Chinese patent ZL 202223144788.2 building heat-insulating structural integrated system and the technical process described by the wall body structure comprising the same, although the connecting device can be glued, a large number of mechanical connecting pieces are required to be arranged for connecting a structural layer and a heat-insulating layer in consideration of the stability of the wall body, and although the connecting pieces can be further used for connecting a decorative layer, the large number of application of the connecting pieces can also cause the rise of the manufacturing cost of products and aggravate the thermal bridge influence of the connecting pieces.
The assembly type heat-insulating wall body adopting the prior art is longer than the non-assembly type wall body in construction cost.
On the other hand, the assembled heat-insulating wall in the prior art basically arranges hanging rings in the structural layer (inner She Qiang) when being lifted, and in order to increase the lifting stability, the structural layer must have enough strength guarantee, which also puts requirements on the material strength of the structural layer, thereby limiting the possibility of reducing the manufacturing cost in this respect.
In addition, because the automation application degree in the production process of the assembled heat-insulating wall body in the prior art is not high, the quality of the wall body is greatly dependent on the experience level of production staff and the management capability of manufacturers, so that the quality of products of the assembled heat-insulating wall body on the market is good and bad.
In summary, how to research an assembled heat-insulating wall technical process capable of improving product quality and reducing construction difficulty on the premise of reducing production cost is a technical problem to be solved by those skilled in the art. In view of this, the present utility model has been made.
Disclosure of Invention
The first object of the utility model is to provide an assembled heat-insulating wall piece, wherein the main body part of the heat-insulating wall piece is produced rapidly by adopting a dry building block combination as a main component in a dry method.
The second object of the utility model is to provide a production method of the assembled heat-insulating wall sheet, which comprises two aspects of component production and wall production, wherein the main components are processed by adopting lightweight aggregate block table vibration production equipment.
The third object of the utility model is to provide a construction method of the assembled heat-insulating wall piece, which can realize stable hoisting and quick connection of the heat-insulating wall piece.
In order to achieve the above object of the present utility model, the following technical solutions are specifically adopted:
the utility model provides an assembled composite heat-insulating wall piece, which comprises a core column, wherein the core column is wrapped and connected by a cavity layer of an auxiliary block, the auxiliary block consists of a cavity layer and a dry base interlocking layer, the dry base interlocking layer of the auxiliary block is connected with a dry base interlocking layer of a dry base building block wall body, the dry base interlocking layer comprises an interlocking convex head and/or an interlocking semi-convex head, the dry base interlocking layer further comprises an interlocking groove and/or an interlocking semi-concave groove, two interlocking semi-convex heads can be spliced to form one interlocking convex head along the length direction of a building block, two interlocking semi-concave grooves can be spliced to form one interlocking concave groove along the length direction of the building block, and the interlocking concave grooves can be nested and locked with the interlocking convex heads.
Preferably, in the utility model, the dry-barrier building block wall is constructed by dry-barrier building block combination, each block type of the dry-barrier building block combination comprises a heat insulation material, the front side and the rear side of the heat insulation material are respectively connected with a solid protection layer and a dry-barrier interlocking layer through dovetails, and the solid protection layer and the dry-barrier interlocking layer are both made of lightweight aggregate concrete.
Preferably, in the present utility model, the block type of the dry base block combination includes a main block, a half-height main block, a three-quarter-half-height block, a half-height block, a quarter-block, a half-height quarter-block;
the left end and the right end of the dry base interlocking layer of the main block are the interlocking semi-raised heads, the middle part of the dry base interlocking layer of the main block is the interlocking raised heads, the left side and the right side of the interlocking raised heads of the main block are the interlocking grooves, and the two half-height main blocks can be spliced to form one main block along the height direction of the building block;
the length of the three-quarter blocks is three-quarters of the main blocks, the dry base interlocking layers of the three-quarter blocks are sequentially provided with an interlocking half-raised head, an interlocking groove, an interlocking raised head and an interlocking half-recessed groove from left to right, and the two half-height three-quarter blocks can be spliced to form one three-quarter block along the height direction of the block;
the length of the half block is one half of that of the main block, the dry base interlocking layer of the half block is sequentially provided with an interlocking half convex head, an interlocking groove and an interlocking half convex head from left to right, and the two half blocks can be spliced to form one half block along the height direction of the block;
the length of the quarter block is one quarter of that of the main block, the dry base interlocking layer of the quarter block is sequentially provided with an interlocking half-raised head and an interlocking half-recessed groove from left to right, and the two half-height quarter blocks can be spliced to form one quarter block along the height direction of the block;
the auxiliary block comprises a core column block, a half-height core column block, a half-core column block and a half-height half-core column block; the outer dimensions of the core column block and the main block are the same, the outer dimensions of the half-height core column block and the half-height block are the same, and the outer dimensions of the half-height half-core column block and the half-height half-block are the same;
the core column block and the cavity layer of the half-height core column block are provided with two cavities, the cavity layer of the half-height core column block and the cavity layer of the half-height core column block are provided with one cavity, the cavities in the heat-insulating wall piece are penetrated up and down, and reinforcing steel bars are implanted into the cavities and concrete is poured into the cavities, so that the core column is formed.
Preferably, in the utility model, the dry building block wall is formed by nesting and locking the dry building block wall on the indoor side and the dry building block wall on the outdoor side in front and back through the dry building interlocking layer, the first skin and the last skin of the dry building block wall on the indoor side or the dry building block wall on the outdoor side are constructed by one or more of half-height main blocks, half-height three-quarter blocks, half-height half-blocks and half-height four-blocks, and the other parts of the dry building block wall are constructed by one or more of main blocks, three-quarter blocks, half-height one-half blocks and one-fourth one-half blocks;
the upper and lower shells of the dry building block wall are combined, nested and locked with the same dry building block on the opposite side through a dry building interlocking layer;
the odd skin and even skin of the dry building block wall body are overlapped in a staggered mode, a main block and a half-height main block are adopted for constructing the main body of the dry building block wall body, and one or more of three-quarters, three-quarter-half-height, one half-height, one quarter-half-height and one half-height-quarter-height-block are adopted for leveling the main body of the dry building block wall body at the left end and the right end of the dry building block wall body.
Preferably, in the present utility model, the left end of the heat insulating material is a plane or is provided with a tenon, the right end of the heat insulating material is a plane or is provided with a tenon, the tenon is engaged with the tenon, a lightening hole is formed in the middle of the interlocking convex head, the left end and the right end of the interlocking convex head are semicircular convex heads, the interlocking groove is provided with semicircular groove parts engaged with the semicircular convex heads, the radius of the semicircular convex heads and the radius of the semicircular groove parts are not less than 10mm, and the semicircular convex heads are tangential to the semicircular groove parts.
Preferably, in the utility model, the bottom of the heat-insulating wall piece is a reverse ridge, the upper part of the reverse ridge is a first skin of the dry building block wall body, a core beam is arranged at a transverse reinforcing part of the heat-insulating wall piece, the reverse ridge is formed by a U-shaped heat-insulating building block and reinforced concrete, the core beam is wrapped by the U-shaped heat-insulating building block, the U-shaped heat-insulating building block is provided with a U-shaped cavity, a plurality of U-shaped heat-insulating building blocks are connected to form a U-shaped cavity channel, reinforcing steel bars are arranged in the U-shaped cavity channel and concrete is poured, reinforcing steel bars of the core column are bound or welded with reinforcing steel bars of the reverse ridge and the core beam and are poured into a whole through the concrete, and a vertical hole communicated with the cavity is formed at the bottom of the U-shaped heat-insulating building block at the junction of the core beam and the core column.
Preferably, in the utility model, an upper chamfer and a side chamfer are arranged on the outer side of the solid protection layer, the upper chamfer and the side chamfer form a notch in the dry building block wall, and the notch is filled with anti-crack mortar.
Preferably, in the utility model, the outdoor side wall surface of the heat-insulating wall piece is sequentially provided with anti-cracking mortar, waterproof mortar and plastering mortar from inside to outside, and the indoor side wall surface of the heat-insulating wall piece is sequentially provided with anti-cracking mortar and plastering gypsum from inside to outside.
The utility model also provides a production method of the assembled composite heat-insulating wall piece, which is used for producing the heat-insulating wall piece and comprises the following steps of:
s11, processing a dry building block combination, an auxiliary block and a U-shaped heat-insulating building block by adopting lightweight aggregate concrete through table vibration equipment, wherein the heat-insulating materials of the dry building block combination and the U-shaped heat-insulating building block adopt a molded polystyrene board or a graphite molded polystyrene board;
s12, stacking the U-shaped heat-insulating building blocks, arranging transverse inverted ridge steel bars in a U-shaped cavity channel formed by the U-shaped heat-insulating building blocks, connecting the transverse inverted ridge steel bars with vertical core column steel bars, and connecting threaded sleeves at the tops of the vertical core column steel bars;
s13, sleeving an auxiliary block at the vertical steel bar, constructing the dry building block wall above the U-shaped heat-preserving building block, leveling through the half-height dry building block when constructing the wall to the height of the core Liang Sheding, stacking the U-shaped heat-preserving building block to form a U-shaped cavity channel, arranging a transverse core beam steel bar in the U-shaped cavity channel at the height of the core Liang Sheding, and connecting the transverse core beam steel bar with the vertical core beam steel bar;
s14, pouring self-compacting concrete into the U-shaped cavity channel and the cavity to integrate the transverse inverted ridge steel bars, the vertical core column steel bars and the transverse core beam steel bars.
The utility model also provides a construction method of the assembled composite heat-insulating wall piece, which is used for installing the heat-insulating wall piece and comprises the following steps:
s21, connecting a lifting ring with the threaded sleeve, connecting the lifting ring with a lifting hook of lifting equipment, and lifting the heat-insulating wall piece to a designated position by adopting the lifting equipment;
s22, supporting a pull rod after bottom leveling and vertical leveling of the heat-preservation wall piece, and performing mortar twisting on the bottom of the heat-preservation wall piece;
s23, connecting the top of the heat-insulating wall piece with a main structure beam by adopting a wall piece connecting piece;
s24, removing the lifting hook, the lifting ring and the pull rod, and carrying out heat preservation filling and waterproof treatment on the periphery of the heat preservation wall piece.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the interlocking convex heads and the interlocking grooves are arranged to realize the interlocking fixation of the adjacent blocks in the horizontal direction, the interlocking fixation of the adjacent blocks in the vertical direction can be further realized by introducing half height blocks on the basis, the dry construction of the whole dry building block wall body is further realized, the manufacturing time of the heat-insulating wall piece is shortened, and various mechanical equipment (such as a mechanical arm) in the prior art can be effectively utilized to replace manual operation; (2) In the production process of the heat-insulating wall piece, the utility model can greatly adopt dry production, can directly stack the combination of dry building blocks after the reverse bank splicing is completed, and the building blocks are automatically interlocked and fixed, thereby saving the time of manufacturing, smearing and standing masonry mortar, improving the manufacturing speed and saving a large amount of manpower; (3) When the utility model is adopted for producing the heat-insulating wall piece, the quality level of the wall is realized by the precision of the building block, the precision of the building block can be effectively controlled by mechanical equipment, the interference of human factors is effectively avoided, and the whole flatness and the appearance of the wall are greatly improved; (4) The utility model can be produced by adopting a flat die or a vertical die production line when the heat-insulating wall piece is produced, even if the flat die production line is adopted, the die has quick turnover because large-volume concrete pouring is not needed, and a large amount of production space is not needed to be occupied; (5) The notch is formed by arranging the upper chamfer and the side chamfer and then filled with the anti-crack mortar, so that the air tightness, the water tightness, the heat preservation and the crack resistance of the wall body can be effectively improved; (6) According to the utility model, the structure form that the indoor side dry building block wall body and the outdoor side dry building block wall body are interlocked is adopted, the thickness of the heat insulation material can be distributed to two sides of the dry building interlocking layer, so that the effective thickness of the heat insulation material can be increased, and meanwhile, the arrangement of connectors can be greatly reduced, even no connectors are arranged, and the influence of a thermal bridge of the connectors is reduced; (7) The design scheme of the utility model completely accords with the existing production line of the lightweight aggregate block table vibration equipment, can be widely prepared by adopting solid wastes such as blast furnace granulated slag, fly ash, pumice, stone powder, recycled building aggregate and the like, and accords with the development direction of green building and low-carbon building; (8) The construction method adopts a mode of installing the hanging ring on the core column, and the weight of the inner side and the outer side of the heat-insulating wall piece is almost equal, so that the stability of the heat-insulating wall piece during hoisting is ensured, and the possibility of selecting low-strength materials for the main body part of the heat-insulating wall piece is provided, so that the production of an assembled wall body by adopting light aggregate concrete is possible; (9) The utility model can realize the maximum degree of automation in the production and construction of the heat-preservation wall piece by adopting the light aggregate building blocks, and is an excellent technical means for realizing the development of the building industry in China towards the green, energy-saving and assembly directions.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a main block according to an embodiment of the utility model;
FIG. 2 is a perspective view of a half height master block according to an embodiment of the present utility model;
FIG. 3 is a top view of a main block or half height main block according to an embodiment of the present utility model;
FIG. 4 is a perspective view of three-quarters of a block according to an embodiment of the utility model;
FIG. 5 is a perspective view of a three quarter block at half height according to an embodiment of the utility model;
FIG. 6 is a top view of three-quarters or three-quarter of a height according to an embodiment of the utility model;
FIG. 7 is a perspective view of one half block according to an embodiment of the utility model;
FIG. 8 is a perspective view of a half-half block according to an embodiment of the utility model;
FIG. 9 is a top view of a half block or half height half block according to an embodiment of the utility model;
FIG. 10 is a perspective view of one quarter block according to an embodiment of the utility model;
FIG. 11 is a perspective view of one half quarter block according to an embodiment of the utility model;
FIG. 12 is a top view of one quarter block or one half quarter block according to an embodiment of the utility model;
fig. 13 is a perspective view of a stem block according to an embodiment of the present utility model;
fig. 14 is a perspective view of a half height stem block according to an embodiment of the present utility model;
FIG. 15 is a top view of a stem block or half height stem block according to an embodiment of the present utility model;
fig. 16 is a perspective view of a one-half stem block according to an embodiment of the present utility model;
fig. 17 is a perspective view of a half-height stem block according to an embodiment of the present utility model;
FIG. 18 is a top view of a half stem block or half-height half stem block according to an embodiment of the present utility model;
fig. 19 is a schematic view of a dry block wall body portion according to an embodiment of the present utility model;
FIG. 20 is a schematic illustration one of a dry-block wall staggered lap joint in accordance with an embodiment of the present utility model;
FIG. 21 is a schematic diagram II of a dry-block wall staggered lap joint in accordance with an embodiment of the present utility model;
FIG. 22 is a schematic illustration I of a dry block wall connected to an auxiliary block in accordance with an embodiment of the present utility model;
FIG. 23 is a schematic diagram II of a dry block wall connected to an auxiliary block in accordance with an embodiment of the present utility model;
FIG. 24 is a schematic illustration of a dry block wall connected to a core beam in accordance with an embodiment of the present utility model;
FIG. 25 is a schematic illustration of a thermal wall sheet according to an embodiment of the present utility model;
FIG. 26 is a schematic diagram II of a thermal wall sheet according to an embodiment of the utility model;
FIG. 27 is a schematic view III of a thermal insulation wall sheet according to an embodiment of the utility model;
FIG. 28 is a schematic view of a thermal wall sheet according to an embodiment of the present utility model;
FIG. 29 is a schematic view of a thermal wall sheet according to an embodiment of the present utility model;
fig. 30 is an enlarged view at a in fig. 29;
fig. 31 is an enlarged view at B in fig. 29;
FIG. 32 is a schematic illustration of a thermal wall sheet coupled to a main structure according to an embodiment of the present utility model;
FIG. 33 is a second schematic view of a thermal wall sheet connected to a main structure according to an embodiment of the present utility model;
FIG. 34 is a schematic view of a wall tab connector according to an embodiment of the utility model;
FIG. 35 is a third schematic illustration of a thermal wall sheet coupled to a main structure according to an embodiment of the present utility model;
in the figure: 101. a main block; 1011. half height main block; 102. three-quarters of blocks; 1021. half three-quarter blocks; 103. one half of the block; 1031. half a block; 104. one quarter; 1041. one half of the height; 11. a heat insulating material; 111. a tongue and groove; 112. a tenon; 12. a dovetail; 13. a solid protective layer; 131. an upper chamfer; 132. side chamfer, 14, dry barrier interlocking layer; 1401. interlocking projections; 14011. interlocking half-bosses; 14012. a lightening hole; 1402. interlocking grooves; 14021. interlocking half grooves; 141. a semicircular convex portion 142 and a semicircular concave portion; 21. building block walls are built on the indoor side in a dry mode; 22. building block wall body of the outdoor side dry building; 23. a notch; 3. an auxiliary block; 301. a stem block; 3011. half height stem block; 302. one half of the stem block; 3021. half-height stem block; 31. a bore layer; 311. a bore; 41. reinforcing steel bars; 42. concrete; 43. a main body structure; 431. a main body structure floor slab; 432. a main body structural beam; 433. embedding reinforcing steel bars; 44. a thermal insulation material; 45. constructing a column; 51. a stem; 52. a reverse bank; 53. a core beam; 54. u-shaped heat-insulating building blocks; 61. anti-cracking mortar; 62. waterproof mortar; 63. coating mortar; 64. plastering gypsum; 71. a wall patch connector; H. height of the steel plate; l, length; B. thickness; b1, the effective thickness of the dry barrier interlocking layer; b2, effective thickness of the heat insulation material; b3, the effective thickness of the solid protective layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
When designing the product, the following steps are:
as shown in fig. 1 to 31, according to the assembled composite heat insulation wall piece provided by the embodiment of the utility model, the heat insulation wall piece comprises a core column 51, the core column 51 is wrapped and connected by a cavity layer 31 of an auxiliary block 3, the auxiliary block 3 is composed of the cavity layer 31 and a dry base interlocking layer 14, the dry base interlocking layer 14 of the auxiliary block 3 is connected with the dry base interlocking layer 14 of the dry base building block wall body, the dry base interlocking layer 14 comprises an interlocking protrusion 1401 and/or an interlocking half protrusion 14011, the dry base interlocking layer 14 further comprises an interlocking groove 1402 and/or an interlocking half groove 14021, the two interlocking half protrusions 14011 can be spliced to form an interlocking protrusion 1401 along the length direction of the building block, the two interlocking half grooves 14021 can be spliced to form an interlocking groove 1402, and the interlocking protrusion 1401 can be nested and locked. The dry building block wall is formed by dry building block combination, each block type of the dry building block combination comprises a heat insulation material 11, the front side and the rear side of the heat insulation material 11 are respectively connected with a solid protection layer 13 and a dry building interlocking layer 14 through dovetails 12, and the solid protection layer 13 and the dry building interlocking layer 14 are made of lightweight aggregate concrete. The block type of the dry base block combination comprises a main block 101, a half-height main block 1011, a three-quarter block 102, a three-quarter-half-height block 1021, a half-half block 103, a half-height block 1031, a quarter-block 104 and a half-height quarter-block 1041; the left end and the right end of the dry base interlocking layer 14 of the main block 101 are interlocking half raised heads 14011, the middle part of the dry base interlocking layer 14 of the main block 101 is an interlocking raised head 1401, the left side and the right side of the interlocking raised head 1401 of the main block 101 are interlocking grooves 1402, and the two half-height main blocks 1011 can be spliced to form the main block 101 along the height direction of the building block; the length of the three-quarter block 102 is three-quarters of that of the main block 101, the dry base interlocking layer 14 of the three-quarter block 102 is sequentially provided with an interlocking half convex head 14011, an interlocking groove 1402, an interlocking convex head 1401 and an interlocking half concave groove 14021 from left to right, and two half-height three-quarter blocks 1021 can be spliced to form one three-quarter block 102 along the height direction of the block; the length of the half block 103 is one half of that of the main block 101, the dry base interlocking layer 14 of the half block 103 comprises an interlocking half convex head 14011, an interlocking groove 1402 and an interlocking half convex head 14011 from left to right, and the two half high half blocks 1031 can be spliced to form one half block 103 along the height direction of the block; the length of the quarter block 104 is one quarter of that of the main block 101, the dry base interlocking layer 14 of the quarter block 104 is sequentially provided with an interlocking half raised head 14011 and an interlocking half groove 14021 from left to right, and two half-height quarter blocks 1041 can be spliced to form one quarter block 104 along the height direction of the block; the block type of the auxiliary block 3 includes a stem block 301, a half-height stem block 3011, a half-height stem block 302, and a half-height half-stem block 3021; the outer dimensions of the stem block 301 and the main block 101 are the same, the outer dimensions of the half-height stem block 3011 and the half-height main block 1011 are the same, the outer dimensions of the half-height stem block 302 and the half-height block 103 are the same, and the outer dimensions of the half-height half-stem block 3021 and the half-height half-block 1031 are the same; the cavity layer 31 of the stem block 301 and the half-height stem block 3011 is provided with two cavities 311, the cavity layer 31 of the half-stem block 302 and the half-height stem block 3021 is provided with one cavity 311, the cavities 311 are penetrated up and down in the heat insulation wall piece, the inside of the cavities 311 is implanted with reinforcing steel bars 41 and poured with concrete 42, thereby forming the stem 51. The dry building block wall is formed by embedding and locking the indoor side dry building block wall 21 and the outdoor side dry building block wall 22 back and forth through the dry building interlocking layer 14, the first skin and the last skin of the indoor side dry building block wall 21 or the outdoor side dry building block wall 22 are constructed by one or more of a half-height main block 1011, a half-height three-quarter block 1021, a half-height one-half block 1031 and a half-height one-quarter block 1041, and other parts of the dry building block wall are constructed by one or more of a main block 101, a three-quarter block 102, a one-half block 103 and a one-quarter block 104; the upper and lower skins of the dry-barrier building block wall are combined, nested and locked with the same skin dry-barrier building block on the opposite side through the dry-barrier interlocking layer 14; the odd skin and the even skin of the dry building block wall body are overlapped in a staggered mode, the main body part of the dry building block wall body is constructed by adopting a main block 101 and a half-height main block 1011, and the left end and the right end of the dry building block wall body adopt one or more of a three-quarter block 102, a three-quarter-half-height block 1021, a two-half block 103, a half-height block 1031, a four-half block 104 and a half-height-quarter-block 1041 to carry out leveling treatment on the main body part of the dry building block wall body. The left end of the heat insulating material 11 is a plane or is provided with a tenon groove 111, the right end of the heat insulating material 11 is a plane or is provided with a tenon 112, the tenon groove 111 is matched with the tenon 112, and furthermore, the outer diameter of the tenon 112 is slightly larger than the inner diameter of the tenon groove 112, so that the heat insulating material can be tightly pressed and sealed when being mutually matched; the middle part of the interlocking protruding head 1401 is provided with a lightening hole 14012, the left end and the right end of the interlocking protruding head 1401 are semicircular protruding heads 141, the interlocking groove 1402 is provided with a semicircular groove part 142 which is matched with the semicircular protruding heads 141, the radius of the semicircular protruding heads 141 and the radius of the semicircular groove part 142 are not smaller than 10mm, and the semicircular protruding heads 141 are tangent to the semicircular groove part 142. The bottom of the heat-insulating wall piece is a reverse ridge 52, a first skin of the dry building block wall body is arranged above the reverse ridge 52, a core beam 53 is arranged at a transverse reinforcing part of the heat-insulating wall piece, the reverse ridge 52 is formed by U-shaped heat-insulating building blocks 54 and reinforced concrete, the core beam 53 is wrapped by the U-shaped heat-insulating building blocks 54, the U-shaped heat-insulating building blocks 54 are provided with U-shaped cavities, a plurality of U-shaped heat-insulating building blocks 54 are connected to form a U-shaped cavity channel, steel bars are arranged in the U-shaped cavity channel and concrete is poured, the steel bars of the core column 51 are bound or welded with the steel bars of the reverse ridge 52 and the core beam 53, and a vertical hole communicated with the cavity 311 is formed in the bottom of the U-shaped heat-insulating building blocks 54 at the junction of the core beam 53 and the core column 51. The outer side of the solid protection layer 13 is provided with an upper chamfer 131 and a side chamfer 132, the upper chamfer 131 and the side chamfer 132 form a notch 23 in the dry building block wall, and the notch 23 is filled with anti-crack mortar 61. The outdoor side wall surface of the heat-insulating wall piece is sequentially provided with anti-cracking mortar 61, waterproof mortar 62 and plastering mortar 63 from inside to outside, and the indoor side wall surface of the heat-insulating wall piece is sequentially provided with anti-cracking mortar 61 and plastering gypsum 64 from inside to outside.
The production of the product comprises the following steps:
as shown in fig. 1 to 31, the production method of the fabricated composite heat-insulating wall sheet according to the embodiment of the utility model is used for producing the heat-insulating wall sheet, and comprises the following steps:
s11, processing a dry building block combination, an auxiliary block 3 and a U-shaped heat-insulating building block 54 by adopting lightweight aggregate concrete through a table vibration device, wherein a heat-insulating material 11 of the dry building block combination and the U-shaped heat-insulating building block 54 adopts a molded polystyrene board or a graphite molded polystyrene board;
s12, stacking the U-shaped heat-insulating building blocks 54, arranging transverse inverted-bank steel bars in a U-shaped cavity channel formed by the U-shaped heat-insulating building blocks 54, connecting the transverse inverted-bank steel bars with vertical core column steel bars, and connecting threaded sleeves at the tops of the vertical core column steel bars;
s13, sleeving an auxiliary block 3 at a vertical steel bar, constructing a dry building block wall above the U-shaped heat-preserving building block 54, leveling through the half-height dry building block when constructing to the set height of the core beam 53, stacking the U-shaped heat-preserving building block 54 to form a U-shaped cavity, arranging a transverse core beam steel bar in the U-shaped cavity of the set height of the core beam 53, and connecting the transverse core beam steel bar with the vertical core beam steel bar;
s14, pouring self-compacting concrete into the U-shaped cavity channel and the cavity 311 to integrate the transverse inverted ridge steel bars, the vertical core column steel bars and the transverse core beam steel bars.
In a preferred embodiment of the utility model, steps S11-S14 are produced using automated equipment.
When the composite heat-insulating wall piece is produced, the dry building block wall body is stacked by an automatic system to form a wall by combining the dry building blocks, and the automatic system comprises a manipulator: the manipulator finger is of a type capable of supporting an inner support and an outer clamp simultaneously, for example, the manipulator can rotate at an angle, or the manipulator can not rotate at an angle but can provide clamping force on the finger surface of the manipulator and support force on the back of the manipulator; the finger stress end is a curved surface containing a rubber anti-slip pad, and the curved surface is a semicircular curved surface which can be matched with the semicircular groove part; when the main block 101, the half-height main block 1011, the three-quarter block 102, the three-quarter block 1021, the core column block 301 and the half-height core column block 3011 are stacked, the semicircular groove parts 142 on two sides of the interlocking convex head 1401 are clamped by using fingers of a manipulator; when the half block 103, the half height block 1031, the half core column block 302 and the half height core column block 3021 are stacked, the semicircular groove parts 142 at the two ends of the interlocking groove 1402 are supported by the fingers of the manipulator; when one of the quarter blocks 104 and the half-height quarter block 1041 are stacked, a manipulator finger is used for clamping the plane at the left end and the semicircular groove part 104 at the right end of the interlocking half-raised head 10411; when the U-shaped heat-insulating building blocks 54 are stacked, the fingers of the mechanical hand are used for clamping the solid protection layers on the front side and the rear side of the U-shaped heat-insulating building blocks 54; since the indoor side dry building block wall 21 and the outdoor side dry building block wall 22 are constructed in a staggered manner in the present utility model, the robot finger does not collide with the constructed wall when the robot is used for stacking.
Still further, the automated system further comprises a visual recognition device and a margin recognition device: the visual recognition device is used for assisting the mechanical arm to select the building blocks with correct shapes for stacking, and cleaning and removing the damaged building blocks; the allowance recognition device is used for feeding back the allowance of various building blocks, so that the system can supplement the blocks in time.
In a preferred embodiment of the present utility model, the heat-retaining wall sheet of a specific heat transfer coefficient is manufactured by: the thickness of the heat insulating material 11 of the indoor side dry block wall 21 is the same as (as shown in fig. 20 to 24) or different from the thickness of the heat insulating material 11 of the outdoor side dry block wall 22 (as shown in fig. 19), and when a dry block combination of different heat insulating materials 11 is selected, a dry block combination in which the thickness of the heat insulating material 11 is relatively thick is arranged on the outdoor side. Wall construction with different heat transfer coefficients is realized by selecting dry-barrier building block combinations with different thicknesses of the heat insulating materials 11. From the standpoint of economy and practicality and considering the actual production process, the heat insulating material 11 is preferably EPS (molded polystyrene board) or graphite EPS.
For example: as shown in fig. 3, 6, 9 and 12, the effective thickness b3 of the solid protective layer in the drawing is set to 50mm, and the effective thickness b1 of the dry barrier interlocking layer is set to 60mm; when the indoor dry building block wall 21 and the outdoor dry building block wall 22 are selectedWhen 90mm (b 2) graphite EPS is selected, the combined thickness of the indoor side dry building blocks is 200mm, the combined thickness of the outdoor side dry building blocks is 200mm, the thickness of the wall body of the dry building blocks formed after two-side splicing is 360mm, and the 25mm mortar layers (outer wall: 8mm plastering mortar, 2mm waterproof mortar, 5mm anti-cracking mortar, inner wall: 5mm anti-cracking mortar and 5mm plastering gypsum) are considered, wherein the total wall thickness is 385mm, and the heat transfer coefficient of the main section of the wall body can reach 0.165W/(m) 2 K); when 70mm (b 2) graphite EPS is selected as the indoor side dry-building block wall 21, 90mm (b 2) graphite EPS is selected as the outdoor side dry-building block wall 22, the combined thickness of the indoor side dry-building blocks is 180mm, the combined thickness of the outdoor side dry-building blocks is 200mm, the combined thickness of the dry-building blocks formed after two-side splicing is 340mm, and 25mm mortar layers (an outer wall: 8mm plastering mortar, 2mm waterproof mortar, 5mm anti-cracking mortar, an inner wall: 5mm anti-cracking mortar and 5mm plastering gypsum) are considered, the total wall thickness is 365mm, and the main section heat transfer coefficient of the wall can reach 0.184W/(m) 2 K); the heat transfer coefficient of the two designs meets the design requirement of ultralow-energy-consumption residential buildings in cold areas by 0.15-0.20W/(m) 2 K), see: GB/T51350-2019 near zero energy consumption building technical standard.
More specifically, to facilitate modular row block, the following sizing may be performed: main block 101 has a height of 200mm and a length of 400mm, and half-height main block 1011 has a height of 100mm and a length of 400mm; three-quarter block 102 has a height of 200mm and a length of 300mm, and three-half-quarter block 1021 has a height of 100mm and a length of 300mm; half block 103 has a height of 200mm and a length of 200mm, and half block 1031 has a height of 100mm and a length of 200mm; one quarter 104 has a height of 200mm and a length of 100mm; half height quarter block 1041 has a height of 100mm and a length of 100mm; the stem block 301 has a height of 200mm and a length of 400mm, and the half-height stem block 3011 has a height of 100mm and a length of 400mm; half stem block 302 has a height of 200mm and a length of 200mm, and half-height half stem block 3021 has a height of 100mm and a length of 200mm. The standard piece height of the heat-insulating wall piece can be set below 3700mm, and the width can be set below 4000 mm.
The concrete construction is as follows:
as shown in fig. 32 to 34, the construction method of the assembled composite heat-insulating wall sheet according to the embodiment of the utility model is used for installing the heat-insulating wall sheet, and comprises the following steps:
s21, connecting a hanging ring with a threaded sleeve, connecting the hanging ring with a hanging hook of a lifting device, and lifting the heat-insulating wall piece to a designated position by adopting the lifting device;
s22, supporting a pull rod after bottom leveling and vertical leveling of the heat-preservation wall piece, and performing mortar twisting on the bottom of the heat-preservation wall piece;
s23, connecting the top of the heat-preservation wall piece with a main body structural beam 432 by adopting a wall piece connecting piece 71;
s24, removing the lifting hook, the lifting ring and the pull rod, and carrying out heat preservation filling and waterproof treatment on the periphery of the heat preservation wall piece.
In a preferred embodiment of the present utility model, as shown in fig. 35, the heat-insulating wall sheet and the main structure 43 may be rigidly connected by a PC member, for example, a grouting sleeve is used to connect the reinforcing steel bars 41 in the core column of the heat-insulating wall sheet with the embedded reinforcing steel bars 433 of the main structure 43 by concrete.
In conclusion, the utility model can realize the maximum degree of automation in the production and construction of the heat-preservation wall piece by adopting the lightweight aggregate building blocks, and is an excellent technical means for realizing the development of the building industry in China towards the green, energy-saving and assembly directions.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "transverse", "longitudinal", "top", "middle", "bottom", "inner", "outer", "peripheral", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly and may be, for example, fixedly attached, slidably attached, removably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
While particular embodiments of the present utility model have been illustrated and described, it will be appreciated that various other changes and modifications can be made without departing from the spirit and scope of the utility model. It is therefore intended to cover in the appended claims all such changes and modifications that are within the scope of this utility model.
Claims (8)
1. The assembled heat preservation wall piece is characterized in that the heat preservation wall piece comprises a core column (51), the core column (51) is connected by wrapping a cavity layer (31) of an auxiliary block (3), the auxiliary block (3) is composed of a cavity layer (31) and a dry base interlocking layer (14), the dry base interlocking layer (14) of the auxiliary block (3) is connected with the dry base interlocking layer (14) of a dry base building block wall body, the dry base interlocking layer (14) comprises an interlocking protrusion (1401) and/or an interlocking half protrusion (14011), the dry base interlocking layer (14) further comprises an interlocking groove (1402) and/or an interlocking half protrusion (14021), the two interlocking half protrusions (14011) can be spliced to form one interlocking protrusion (1401) along the length direction of the building block, the two interlocking half protrusions (1402) can be spliced to form one interlocking groove (1402), and the interlocking protrusion (1401) can be locked in a nesting mode.
2. The heat preservation wall piece according to claim 1, wherein the dry building block wall body is formed by dry building block combination, each block type of the dry building block combination comprises a heat insulation material (11), the front side and the rear side of the heat insulation material (11) are respectively connected with a solid protection layer (13) and a dry building interlocking layer (14) through dovetails (12), and the solid protection layer (13) and the dry building interlocking layer (14) are both made of lightweight aggregate concrete.
3. The heat preservation wall tile of claim 2, wherein the block-type blocks of the dry block combination comprise a main block (101), a half-height main block (1011), a three-quarter block (102), a three-quarter-half-height block (1021), a half-block (103), a half-height block (1031), a quarter-block (104), a half-height-quarter-block (1041);
the left end and the right end of the dry base interlocking layer (14) of the main block (101) are provided with the interlocking half raised heads (14011), the middle part of the dry base interlocking layer (14) of the main block (101) is provided with the interlocking raised heads (1401), the left side and the right side of the interlocking raised heads (1401) of the main block (101) are provided with the interlocking grooves (1402), and the two half-height main blocks (1011) can be spliced to form the main block (101) along the height direction of the block;
the length of the three-quarter block (102) is three-quarters of the main block (101), the dry base interlocking layer (14) of the three-quarter block (102) comprises an interlocking half-raised head (14011), an interlocking groove (1402), an interlocking raised head (1401) and an interlocking half-recessed groove (14021) from left to right in sequence, and two half-height three-quarter blocks (1021) can be spliced to form one three-quarter block (102) along the height direction of the block;
the length of the half block (103) is one half of that of the main block (101), the dry base interlocking layer (14) of the half block (103) comprises an interlocking half convex head (14011), an interlocking groove (1402) and an interlocking half convex head (14011) from left to right in sequence, and two half-height half blocks (1031) can be spliced to form one half block (103) along the height direction of the building block;
the length of the quarter block (104) is one quarter of that of the main block (101), the dry base interlocking layer (14) of the quarter block (104) is sequentially provided with an interlocking half convex head (14011) and an interlocking half groove (14021) from left to right, and two half-height quarter blocks (1041) can be spliced to form one quarter block (104) along the height direction of the block;
the auxiliary block (3) comprises a core column block (301), a half-height core column block (3011), a half-height core column block (302) and a half-height half-core column block (3021); -the stem block (301) has the same outer dimensions as the main block (101), -the half-height stem block (3011) has the same outer dimensions as the half-height main block (1011), -the half-height stem block (302) has the same outer dimensions as the half-height block (103), -the half-height stem block (3021) has the same outer dimensions as the half-height half-block (1031);
the core column block (301) and the cavity layer (31) of the half-height core column block (3011) are provided with two cavities (311), the cavity layer (31) of the half-height core column block (302) and the half-height core column block (3021) is provided with one cavity (311), the cavities (311) in the heat preservation wall piece are penetrated up and down, and the cavities (311) are internally implanted with reinforcing steel bars (41) and filled with concrete (42) so as to form the core column (51).
4. The heat preservation wall sheet according to claim 3, wherein the dry building block wall body is formed by nesting and locking the dry building block wall body (21) on the indoor side and the dry building block wall body (22) on the outdoor side in front and back through the dry building interlocking layer (14), the first skin and the last skin of the dry building block wall body (21) on the indoor side or the dry building block wall body (22) on the outdoor side are formed by one or more of a half-height main block (1011), a half-height three-quarter block (1021), a half-height half block (1031) and a half-height one-quarter block (1041), and the other parts of the dry building block wall body are formed by one or more of a main block (101), a three-quarter block (102), a half-block (103) and a one-quarter block (104);
the upper and lower shells of the dry-building block wall are combined, nested and locked with the same dry-building block on the opposite side through a dry-building interlocking layer (14);
the odd skin and even skin staggered joint overlap joint of the dry building block wall body, the dry building block wall body main body part is constructed by adopting a main block (101) and a half-height main block (1011), and the left end and the right end of the dry building block wall body adopt one or more of three-quarters blocks (102), three-quarter-half-height blocks (1021), one-half-blocks (103), one-half-height-half-blocks (1031), one-quarter-blocks (104) and one-half-height-quarter-blocks (1041) to carry out leveling treatment on the dry building block wall body part.
5. The heat preservation wall piece according to claim 4, wherein the left end of the heat insulation material (11) is a plane or is provided with a tenon groove (111), the right end of the heat insulation material (11) is a plane or is provided with a tenon (112), the tenon groove (111) is matched with the tenon (112), a lightening hole (14012) is formed in the middle of the interlocking protruding head (1401), semicircular protruding heads (141) are arranged at the left end and the right end of the interlocking protruding head (1401), semicircular groove portions (142) matched with the semicircular protruding heads (141) are arranged in the interlocking groove (1402), the radius of the semicircular protruding heads (141) and the radius of the semicircular groove portions (142) are not smaller than 10mm, and the semicircular protruding heads (141) are tangential to the semicircular groove portions (142).
6. The heat preservation wall piece according to claim 5, wherein the bottom of the heat preservation wall piece is a reverse ridge (52), the first skin of the dry building block wall body is arranged above the reverse ridge (52), a core beam (53) is arranged at a transverse reinforcing part of the heat preservation wall piece, the reverse ridge (52) is formed by a U-shaped heat preservation building block (54) and reinforced concrete, the core beam (53) is wrapped by the U-shaped heat preservation building block (54), the U-shaped heat preservation building block (54) is provided with a U-shaped cavity, a plurality of U-shaped heat preservation building blocks (54) are connected to form a U-shaped cavity channel, steel bars are arranged in the U-shaped cavity channel, the steel bars of the core column (51) are bound with the steel bars of the reverse ridge (52) and the core beam (53) or welded together, and a vertical hole penetrating through the U-shaped heat preservation building block (54) at the junction of the core column (51) is formed through concrete casting.
7. The heat preservation wall piece according to claim 6, characterized in that an upper chamfer (131) and a side chamfer (132) are arranged on the outer side of the solid protection layer (13), the upper chamfer (131) and the side chamfer (132) form a notch (23) in the dry building block wall body, and crack-resistant mortar (61) is filled in the notch (23).
8. The heat preservation wall piece according to claim 7, wherein anti-cracking mortar (61), waterproof mortar (62) and plastering mortar (63) are sequentially arranged on the outdoor side wall surface of the heat preservation wall piece from inside to outside, and anti-cracking mortar (61) and plastering gypsum (64) are sequentially arranged on the indoor side wall surface of the heat preservation wall piece from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207835.1U CN220768497U (en) | 2023-08-17 | 2023-08-17 | Assembled heat preservation wall piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207835.1U CN220768497U (en) | 2023-08-17 | 2023-08-17 | Assembled heat preservation wall piece |
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| CN220768497U true CN220768497U (en) | 2024-04-12 |
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| CN202322207835.1U Active CN220768497U (en) | 2023-08-17 | 2023-08-17 | Assembled heat preservation wall piece |
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| CN (1) | CN220768497U (en) |
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