CN114197683B - Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard - Google Patents
Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard Download PDFInfo
- Publication number
- CN114197683B CN114197683B CN202111357121.8A CN202111357121A CN114197683B CN 114197683 B CN114197683 B CN 114197683B CN 202111357121 A CN202111357121 A CN 202111357121A CN 114197683 B CN114197683 B CN 114197683B
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- prefabricated
- wallboard
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- concrete
- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 title claims description 5
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000005098 hot rolling Methods 0.000 claims description 6
- 238000012946 outsourcing Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
-
- 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
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Rod-Shaped Construction Members (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the field of prefabricated wall construction, and particularly relates to a prefabricated steel and concrete dense-rib heat-insulation composite integrated wallboard which comprises a prefabricated wallboard, wherein hot-rolled H-shaped steel is arranged on the prefabricated wallboard, a hoisting limit key is arranged on the hot-rolled H-shaped steel, a peg is arranged on the hot-rolled H-shaped steel, an anti-corrosion connecting block is arranged on the prefabricated wallboard, a vertical rib column is arranged on the prefabricated wallboard, a PCF overhanging joint concrete baffle is arranged on the prefabricated wallboard, and a section steel outer wrapping stirrup is arranged on the hot-rolled H-shaped steel. The invention can provide a peripheral wall panel for the assembled building through the wall panel, particularly plays a great role in promoting the development of the assembled steel structure house, combines the advantages of the steel structure and the concrete structure, ensures the fire resistance of the structure, simplifies the connecting node, greatly improves the site construction efficiency and improves the safety. And the construction method of introducing the dense rib structure reduces the weight of the wallboard, correspondingly reduces the manufacturing cost and is convenient for transportation and installation.
Description
Technical Field
The invention belongs to the field of prefabricated wall construction, and particularly relates to a prefabricated steel and concrete multi-ribbed heat-insulating composite integrated wallboard.
Background
With the vigorous development of fabricated buildings, various prefabricated components applied to fabricated houses are layered endlessly, but most of the prefabricated components are mainly of concrete structures, the form of steel structural components is mainly of traditional, and new products are fewer. The steel structure is an important structural form of the fabricated building, the proportion of the steel structure in the fabricated building is not high, and the number provided by the industry authority is not 1%. The main reason is that the steel structure house can be flexibly segmented in a large span, and the dominant market in the aspect of high house yield is not known. Secondly, the optional range of an outer enclosure system of an assembled steel structure system is smaller in the house, and the common outer enclosure system such as a glass curtain wall, a stone curtain wall, an aluminum plate and the like are high in manufacturing cost, so that the assembled steel structure system is not suitable for the house. Thirdly, the audience has doubt attitude on the fireproof performance and durability of the assembled steel structure house.
Disclosure of Invention
The invention aims to provide a prefabricated steel and concrete multi-ribbed heat-insulating composite integrated wallboard, which solves the problems of high manufacturing cost, overlarge dead weight, complex connection mode and the like of the traditional prefabricated wallboard.
In order to achieve the above purpose, the invention provides a prefabricated steel and concrete dense rib heat insulation composite integrated wallboard, which comprises a prefabricated wallboard, wherein hot rolled H-shaped steel is arranged on the prefabricated wallboard, a hoisting limit key is arranged on the hot rolled H-shaped steel, a peg is arranged on the hot rolled H-shaped steel, an anti-corrosion connecting block is arranged on the prefabricated wallboard, a vertical rib column is arranged on the prefabricated wallboard, a PCF overhanging joint concrete baffle is arranged on the prefabricated wallboard, a steel section outer wrapping stirrup is arranged on the hot rolled H-shaped steel, a heat insulation board is arranged on the prefabricated wallboard, an outer page plate is arranged on the heat insulation board, a steel section outer wrapping concrete girder bottom stressed bar is arranged on the prefabricated wallboard, and a reserved wall bottom limit hole is formed on the prefabricated wallboard.
The principle of the invention is as follows: and determining the size specification of the prefabricated wall plate according to the plane splitting scheme of the prefabricated wall plate of the fabricated steel structure house, and arranging the dense rib structure inside the prefabricated wall plate according to the size specification. The internal dense rib structure adopts well grid arrangement, well grid interval is not more than 800 x 800, the arrangement position and direction of stainless steel connectors in single prefabricated wallboards are obtained through finite element analysis and calculation, the thickness of the columns and the beams around the well grid is not less than 100mm, the thickness of the columns and the beams is equal to that of the prefabricated wallboards, the reinforcement of the columns and the beams is structural reinforcement, the heat insulation material is selected according to the local climate and heat insulation energy saving requirements, the heat insulation material can be selected to be more than B1 grade according to a special structural mode, the specific thickness is generally 80-120 mm thick according to design selection, an outer page plate is 50mm or more, generally 60mm, a plastering layer is 30mm, steel wire nets are arranged inside to prevent surface cracking, then the arrangement position and direction of the stainless steel connectors in the single prefabricated wallboards are obtained through finite element analysis and calculation, the four parts of the outer page plate, the heat insulation layer, the inner wallboard and the plastering layer are composited into a whole, the section positioned at the single wallboard is embedded in the wallboard according to the designed elevation position, and the concrete in the connection node area of the section girder is cast-in-place secondary. A ring of stirrups are arranged outside the section steel beam, so that the whole shearing resistance of the section steel beam is ensured;
When the external object is required to be connected through the anti-corrosion connecting block, the position of the connecting end of the object is not fixed, the driving gear can be rotated, the driving gear drives the screw rod to rotate through the driven gear, the screw rod drives the anti-corrosion connecting sleeve to move through the threaded fit between the screw rod and the threaded sleeve in the rotating process, and therefore the connection range of the anti-corrosion connecting block can be finely adjusted.
The invention has the beneficial effects that: the invention can provide a peripheral wall panel for the fabricated building through the wall panel, and particularly plays a great role in promoting the development of the fabricated steel structure house. The fire-proof steel structure has the advantages of being combined with the advantages of a steel structure and a concrete structure, not only ensuring the fire resistance of the structure, but also simplifying the connecting node to greatly improve the site construction efficiency, and also improving the safety. And the construction method of introducing the dense rib structure reduces the weight of the wallboard, correspondingly reduces the manufacturing cost and is convenient for transportation and installation.
Further, the quantity of peg is a plurality of, and a plurality of the peg is in evenly distributed on the hot rolling H shaped steel, and a plurality of pegs can make prefabricated wallboard and other concrete connection more stable.
Further, the number of the reserved wall body bottom limiting holes is two, the two reserved wall body bottom limiting holes are symmetrically distributed on the prefabricated wall boards, and the reserved wall body bottom limiting holes play a limiting role on other prefabricated wall boards.
Further, anticorrosive connecting block includes connecting seat, expansion bolts, anticorrosive adapter sleeve, screw thread post, thread bush, bearing, screw rod, driven gear, mounting bracket, drive gear, the contact has the connecting seat on the prefabricated wallboard, the outside contact of prefabricated wallboard has anticorrosive adapter sleeve, there is the screw thread post inside of connecting seat through threaded connection, the inside fixedly connected with thread bush of screw thread post, the inside fixedly cup joint of anticorrosive adapter sleeve has two symmetrically distributed's bearing, two the inside fixedly cup joint of bearing has the screw rod jointly, the outside fixedly connected with driven gear of screw rod, the outside fixedly connected with of anticorrosive adapter sleeve two symmetrically distributed's mounting bracket, the inside rotation of mounting bracket is connected with drive gear, can drive driven gear through drive gear and rotate.
Further, the inside sliding connection of connecting seat has expansion bolts, expansion bolts with prefabricated wallboard fixed connection, expansion bolts can fix the connecting seat.
Further, the driving gear is meshed with the driven gear, the threaded sleeve is connected with the screw rod through threads, and the anti-corrosion connecting sleeve can be driven through threaded fit between the threaded sleeve and the screw rod.
Further, the number of the expansion bolts is two, the two expansion bolts are symmetrically distributed on the connecting seat, and the connecting seat can be more stable due to the two symmetrically distributed expansion bolts.
Further, the outer page plate is provided with a tongue-and-groove at the horizontal joint, and the stress bar at the bottom of the steel section steel outsourcing concrete girder is contacted with the hot-rolled H-shaped steel, and the stress bar at the bottom of the steel section steel outsourcing concrete girder plays a supporting role on the hot-rolled H-shaped steel.
Drawings
FIG. 1 is a schematic view of a prefabricated steel and concrete multi-ribbed insulation composite integral wallboard in an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1 of a prefabricated steel and concrete multi-ribbed insulation composite integral wallboard in accordance with an embodiment of the present invention;
Fig. 3 is a schematic view of the anti-corrosion connection block of fig. 1 of the prefabricated steel and concrete multi-ribbed heat-insulating composite integrated wallboard according to the embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: hot rolling H-shaped steel 1, hoisting limit keys 2, studs 3, anti-corrosion connecting blocks 4, vertical rib columns 5, PCF overhanging joint concrete baffles 6, reserved wall bottom limit holes 7, steel outer wrapping stirrups 8, outer page plates 9, heat preservation plates 10, horizontal joint rabbets 11, steel outer wrapping concrete steel beam bottom stress bars 12, prefabricated wall plates 13, connecting seats 41, expansion bolts 42, anti-corrosion connecting sleeves 43, threaded columns 44, threaded sleeves 45, bearings 46, screws 47, driven gears 48, mounting frames 49 and driving gears 40.
As shown in fig. 1 and 3, the embodiment provides a prefabricated steel and concrete multi-ribbed heat-insulating composite integrated wallboard, which comprises a prefabricated wallboard 13, wherein an anti-corrosion connecting block 4 comprises a connecting seat 41, an expansion bolt 42, an anti-corrosion connecting sleeve 43, a threaded column 44, a threaded sleeve 45, a bearing 46, a screw 47, a driven gear 48, a mounting bracket 49 and a driving gear 40, the prefabricated wallboard 13 is contacted with the connecting seat 41, the outer side of the prefabricated wallboard 13 is contacted with the anti-corrosion connecting sleeve 43, the inside of the connecting seat 41 is connected with a threaded column 44 through threads, the inside of the threaded column 44 is fixedly connected with the threaded sleeve 45, the inside of the anti-corrosion connecting sleeve 43 is fixedly sleeved with two symmetrically distributed bearings 46, the inside of the two bearings 46 is fixedly sleeved with the screw 47 together, the outer side of the screw 47 is fixedly connected with the driven gear 48, the outside fixedly connected with two symmetrically distributed mounting bracket 49 of anticorrosive adapter sleeve 43, the inside rotation of mounting bracket 49 is connected with drive gear 40, can drive driven gear 48 through drive gear 40 and rotate, the inside sliding connection of connecting seat 41 has expansion bolts 42, expansion bolts 42 and prefabricated wallboard 13 fixed connection, expansion bolts 42 can fix connecting seat 41, drive gear 40 and driven gear 48 meshing, threaded sleeve 45 passes through threaded connection with screw 47, can drive anticorrosive adapter sleeve 43 through the screw thread fit between threaded sleeve 45 and the screw 47, the quantity of expansion bolts 42 is two, two expansion bolts 42 symmetrical distribution on connecting seat 41, two symmetrically distributed expansion bolts 42 can make connecting seat 41 more stable.
As shown in fig. 1 and 2, a hot-rolled H-shaped steel 1 is arranged on a prefabricated wallboard 13, a hoisting limit key 2 is arranged on the hot-rolled H-shaped steel 1, pegs 3 are arranged on the hot-rolled H-shaped steel 1, an anti-corrosion connecting block 4 is arranged on the prefabricated wallboard 13, vertical rib columns 5 are arranged on the prefabricated wallboard 13, a PCF overhanging joint concrete baffle 6 is arranged on the prefabricated wallboard 13, a section steel outsourcing stirrup 8 is arranged on the hot-rolled H-shaped steel 1, a heat insulation plate 10 is arranged on the prefabricated wallboard 13, an outer page plate 9 is arranged on the heat insulation plate 10, a section steel outsourcing concrete steel beam bottom stress rib 12 is arranged on the prefabricated wallboard 13, reserved wall body bottom limit holes 7 are formed on the prefabricated wallboard 13, the number of the pegs 3 is a plurality of the pegs 3 are uniformly distributed on the hot-rolled H-shaped steel 1, the precast wallboard 13 and other concrete are connected more stably, the number of the reserved wall body bottom limit holes 7 is two, the two reserved wall body bottom limit holes 7 are symmetrically distributed on the prefabricated wallboard 13, the reserved wall body bottom limit holes 7 play a limit role in limiting role in other prefabricated wallboard 13, the outer page plate 10, the outer page plate 9 is provided with the section steel beam outside horizontal stress hole 11, and the section steel beam bottom limit hole 12 is in contact with the section steel beam 1, and the section steel bar 1 is in contact with the section steel 1.
The specific implementation process of the invention is as follows: the dimension specification of the prefabricated wall panel 13 is determined according to the plane splitting scheme of the prefabricated wall panel 13 of the fabricated steel structure house, and the multi-ribbed structure inside the prefabricated wall panel 13 is arranged according to the dimension specification. The internal dense rib structure adopts well grid arrangement, the well grid interval is not more than 800 x 800, the arrangement position and the direction of stainless steel connectors in a single prefabricated wallboard 13 are obtained through finite element analysis and calculation, the thickness of the columns and the beams around the well grid is not less than 100mm, the thickness of the columns and the beams is equal to the thickness of the prefabricated wallboard 13, the reinforcement of the columns and the beams is a structural reinforcement, the insulation material is selected according to the local climate and heat preservation energy conservation requirements, because the insulation material can be selected by a special construction mode, the insulation material is more than B1 grade, the specific thickness is selected according to design, the thickness is generally 80-120 mm thick, the outer page plate 9 is more than 50mm, generally 60mm, the plastering layer is 30mm, steel wire nets are arranged in the interior to prevent surface cracking, then the arrangement position and the direction of the stainless steel connectors in the single prefabricated wallboard 13 are compounded into a whole through the stainless steel connectors, the section steel girders positioned at the position of the wallboard are embedded in the interior according to the designed elevation position, the concrete in site of the connection node area of the girder is a single plastering layer, the whole shear force is ensured, and the whole plastering force is configured;
When the external objects are required to be connected through the anti-corrosion connecting block 4, the position of the connecting end of the objects is not fixed, the driving gear 40 can be rotated, the driving gear 40 drives the screw 47 to rotate through the driven gear 48, the screw 47 drives the anti-corrosion connecting sleeve 43 to move through the threaded fit between the screw 47 and the threaded sleeve 45 in the rotating process, and therefore the connecting range of the anti-corrosion connecting block 4 can be finely adjusted.
The invention can provide a peripheral wall panel for the fabricated building through the wall panel, and particularly plays a great role in promoting the development of the fabricated steel structure house. The fire-proof steel structure has the advantages of being combined with the advantages of a steel structure and a concrete structure, not only ensuring the fire resistance of the structure, but also simplifying the connecting node to greatly improve the site construction efficiency, and also improving the safety. And the construction method of introducing the dense rib structure reduces the weight of the wallboard, correspondingly reduces the manufacturing cost and is convenient for transportation and installation.
It should be noted in advance that, in the present invention, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a prefabricated steel and compound integration wallboard of close rib heat preservation of concrete, includes prefabricated wallboard, its characterized in that: be provided with hot rolling H shaped steel on the prefabricated wallboard, be provided with hoist and mount spacing key on the hot rolling H shaped steel, be provided with the peg on the hot rolling H shaped steel, be provided with anticorrosive connecting block on the prefabricated wallboard, be provided with vertical rib post on the prefabricated wallboard, be provided with the overhanging joint concrete baffle of PCF on the prefabricated wallboard, be provided with shaped steel outsourcing stirrup on the hot rolling H shaped steel, be provided with the heated board on the prefabricated wallboard, be provided with the outer page or leaf board on the heated board, be provided with shaped steel outsourcing concrete girder steel bottom atress muscle on the prefabricated wallboard, reserve wall body bottom spacing hole has been seted up on the prefabricated wallboard, anticorrosive connecting block includes connecting seat, expansion bolts, anticorrosive adapter sleeve, screw thread post, screw thread sleeve, bearing, screw rod, driven gear, mounting bracket, drive gear, the contact has the connecting seat on the prefabricated wallboard, the outside contact of prefabricated wallboard has anticorrosive adapter sleeve, the inside threaded post through threaded connection of threaded connection, the inside fixedly connected with screw thread sleeve of screw thread post, the inside fixedly cup joints of anticorrosive adapter sleeve has two symmetrical distribution's bearing, two inside fixedly connected with the inside of the inside fixedly connected with two symmetrical screw rods, the inside fixedly connected with driven screw rod.
2. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: the number of the studs is multiple, and the studs are uniformly distributed on the hot rolled H-shaped steel.
3. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: the number of the reserved wall bottom limiting holes is two, and the two reserved wall bottom limiting holes are symmetrically distributed on the prefabricated wallboard.
4. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: the inside sliding connection of connecting seat has expansion bolts, expansion bolts with prefabricated wallboard fixed connection.
5. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: the driving gear is meshed with the driven gear, and the threaded sleeve is connected with the screw rod through threads.
6. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: the number of the expansion bolts is two, and the two expansion bolts are symmetrically distributed on the connecting seat.
7. The prefabricated steel and concrete multi-ribbed insulation composite integral wallboard of claim 1, wherein: and a tongue-and-groove at the horizontal joint is arranged on the outer page plate, and a stressed rib at the bottom of the steel reinforced concrete-encased steel beam is contacted with the hot-rolled H-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111357121.8A CN114197683B (en) | 2021-11-16 | 2021-11-16 | Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111357121.8A CN114197683B (en) | 2021-11-16 | 2021-11-16 | Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197683A CN114197683A (en) | 2022-03-18 |
| CN114197683B true CN114197683B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111357121.8A Active CN114197683B (en) | 2021-11-16 | 2021-11-16 | Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015135440A1 (en) * | 2014-03-10 | 2015-09-17 | 初明进 | Prefabricated concrete wall |
| CN208105502U (en) * | 2018-03-19 | 2018-11-16 | 北京工业大学 | Assembled built-in heat insulation layer concrete composite wall-light steel frame connecting node |
| CN109113228A (en) * | 2018-10-16 | 2019-01-01 | 章弘轩 | A kind of non-load bearing wall convenient for disassembly and assembly |
| CN208455878U (en) * | 2018-05-11 | 2019-02-01 | 佛山建装建筑科技有限公司 | A kind of compound plug-in wall of the close rib of assembled |
| CN213448971U (en) * | 2020-09-03 | 2021-06-15 | 上海同华建筑规划设计有限公司 | Connection structure of assembled shear force wall |
-
2021
- 2021-11-16 CN CN202111357121.8A patent/CN114197683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015135440A1 (en) * | 2014-03-10 | 2015-09-17 | 初明进 | Prefabricated concrete wall |
| CN208105502U (en) * | 2018-03-19 | 2018-11-16 | 北京工业大学 | Assembled built-in heat insulation layer concrete composite wall-light steel frame connecting node |
| CN208455878U (en) * | 2018-05-11 | 2019-02-01 | 佛山建装建筑科技有限公司 | A kind of compound plug-in wall of the close rib of assembled |
| CN109113228A (en) * | 2018-10-16 | 2019-01-01 | 章弘轩 | A kind of non-load bearing wall convenient for disassembly and assembly |
| CN213448971U (en) * | 2020-09-03 | 2021-06-15 | 上海同华建筑规划设计有限公司 | Connection structure of assembled shear force wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114197683A (en) | 2022-03-18 |
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