CN106836469B - Assembly type building - Google Patents
Assembly type building Download PDFInfo
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- CN106836469B CN106836469B CN201710179351.7A CN201710179351A CN106836469B CN 106836469 B CN106836469 B CN 106836469B CN 201710179351 A CN201710179351 A CN 201710179351A CN 106836469 B CN106836469 B CN 106836469B
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- prefabricated wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—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
- E04B1/6125—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 with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
- E04B1/6141—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 with protrusions on the one frontal surface co-operating with recesses in the other frontal surface the connection made by an additional locking key
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- Electromagnetism (AREA)
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- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention discloses an assembly type building which comprises prefabricated wallboards, superimposed sheets, cast-in-place floorboards and a fastening mechanism, wherein a first groove is formed in the upper end of the outer surface of each prefabricated wallboard, a first bulge matched with the first groove is formed in the lower end of the outer surface of each prefabricated wallboard, the first bulge and the first groove are respectively provided with a corresponding first hole, a first bolt is arranged in each first hole, second grooves are respectively formed in the upper end and the lower end of the inner surface of each prefabricated wallboard, the two second grooves of two adjacent prefabricated wallboards above and below are buckled to form an accommodating groove, the fastening mechanism comprises a fixing plate and a second bolt, the adjacent prefabricated wallboards are fixed through the fastening mechanism, and a bearing piece matched with the accommodating groove is arranged at the end part of each superimposed sheet. According to the invention, the first bulge is matched with the first groove, so that the problem that rainwater is poured into the interior of a building from the space between adjacent prefabricated wallboards is effectively prevented, and in addition, the end part of the laminated slab is matched with the structure of the accommodating groove, so that the connection between the laminated slab and the prefabricated wallboards is more compact.
Description
Technical Field
The invention belongs to the technical field of building design, and particularly relates to an assembly type building.
Background
For a long time, the building industry in China mainly adopts a field construction mode, namely, the mode from scaffold erection, formwork erection and reinforcement binding to concrete pouring is completed manually on a construction site, so that the labor intensity is high, the construction site is disordered, the consumption of building materials is high, more construction wastes are generated on the site, the surrounding environment is greatly influenced, the field construction production mode based on low labor cost is increasingly challenged along with the continuous rise of labor cost, and the prefabricated assembly type construction mode is more and more concerned by the industry in recent years.
The prefabricated construction means that part or all of the components of the building are produced in a component prefabricating factory and then transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine to form a building construction mode with a use function. Compared with field construction, prefabricated assembly type construction has the advantages of convenience in construction, high engineering progress, small influence on the surrounding environment, easiness in ensuring the quality of building components and the like, is mainly applied to industrial buildings in China in the past, and is adopted in civil buildings, particularly residential buildings in recent years. With the acceleration of urbanization process in China, the prefabricated building also meets new development opportunities.
The prefabricated building has more connecting nodes, the quality of the nodes is guaranteed to be the key for guaranteeing the quality of the prefabricated building, the requirements of the current node method on bearing capacity and rigidity can be well met, but ductility often cannot meet the requirements, reliable construction measures are adopted to guarantee that the bearing capacity, rigidity and ductility of the nodes are not lower than those of a similar cast-in-place structure and a prefabricated part, otherwise, the connecting problem becomes the biggest problem restricting the application of the prefabricated building. In addition, the waterproof problem of the prefabricated building nodes cannot be ignored, the prefabricated building nodes are not integrally cast like site construction, so that the common quality of leakage exists in the connecting nodes of the members, and therefore, the waterproof performance of the nodes is guaranteed on the basis of controlling the site engineering quantity by effectively treating the waterproof of the nodes in the aspect of construction treatment.
Chinese patent publication No. CN105317116A discloses a modular design assembly type building, which includes a modular design building body, a downwardly extending column bearing is provided at the bottom of the building body near the center, and a plug-in part is provided at the bottom end of the column bearing; the joint part of the installation part adaptation that constitutes with column bearing and grafting portion sets up in the building body top, and the building body top just is higher than the position at building top and is equipped with the eaves of holding up that extends to the outside. The structure has the following disadvantages: only through the mutual cooperation of grafting portion, column socket and linking portion, the linkage between each building body is relatively poor, and overall structure's security and waterproof nature can not effectively be ensured.
Chinese patent publication No. CN103265253B discloses a stable connection structure of an assembly type building wall beam, which belongs to the technical field of assembly type building connection and comprises a superposed beam, a prefabricated wall plate, a connector and a limiting fixed connection member, wherein the connector is an L-shaped reinforced concrete connector and is provided with embedded steel bars and C-shaped steel grooves; the limiting fixed connecting component consists of a limiting section steel pressing strip and a fixed section steel pressing block, the limiting fixed connecting component is arranged along the outer sides of the upper prefabricated wallboard, the lower prefabricated wallboard and the L-shaped reinforced concrete adaptor between the upper prefabricated wallboard and the lower prefabricated wallboard, and the upper prefabricated wallboard and the lower prefabricated wallboard are respectively connected with the embedded C-shaped steel groove of the L-shaped reinforced concrete adaptor through the limiting fixed connecting component; the steel rib top surface cast-in-place concrete of the steel rib concrete cast-in-place beam on the upper part of the superposed beam forms the stable connection of the superposed beam and the prefabricated wall panel, and the structure has the following defects: not only the installation is complicated, and upper and lower prefabricated wallboard is fixed at the outer wall of wall through the connecting piece moreover, has sealed not good problem between the adjacent prefabricated wallboard.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an assembly type building, in which after two prefabricated wall panels adjacent to each other up and down are combined, the first protrusion is matched with the first groove, so as to effectively prevent rainwater from being poured into the building from between the adjacent prefabricated wall panels.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an assembly type structure, includes prefabricated wallboard, superimposed sheet, cast-in-place floor and fastening device, the upper end of prefabricated wallboard surface sets up first recess, the lower extreme setting of prefabricated wallboard surface with first recess assorted first arch, first arch and first recess all set up corresponding first hole, set up first bolt in the first hole, the upper end and the lower extreme of prefabricated wallboard internal surface all set up the second recess, and two second recess locks of two upper and lower adjacent prefabricated wallboards form a holding tank, fastening device includes fixed plate and second bolt, fixes through fastening device between the adjacent prefabricated wallboard, superimposed sheet's tip set up with holding tank assorted receiver.
Furthermore, the left end face of prefabricated wallboard sets up the second arch, the right-hand member face of prefabricated wallboard set up with the protruding assorted third recess of second.
Further, the second protrusion and the third groove are both dovetail-shaped structures.
Further, the accommodating groove is multiple.
Furthermore, the longitudinal section of the laminated plate is T-shaped.
The invention has the beneficial effects that:
1. the prefabricated wall slab comprises prefabricated wall slabs, laminated slabs, cast-in-place floor slabs and fastening mechanisms, wherein a first groove is formed in the upper end of the outer surface of each prefabricated wall slab, a first bulge matched with the first groove is formed in the lower end of the outer surface of each prefabricated wall slab, corresponding first holes are formed in the first bulge and the first groove, a first bolt is arranged in each first hole, second grooves are formed in the upper end and the lower end of the inner surface of each prefabricated wall slab, two second grooves of two adjacent prefabricated wall slabs are buckled to form an accommodating groove, each fastening mechanism comprises a fixing plate and a second bolt, the adjacent prefabricated wall slabs are fixed through the fastening mechanisms, and bearing pieces matched with the accommodating grooves are arranged at the end parts of the laminated slabs;
when the prefabricated wall panel is used, a plurality of prefabricated wall panels are combined into a building wall body and are fixed through the fastening mechanism, the fastening mechanism is used for connecting and fixing the prefabricated wall panels which are adjacent in the front, back, left and right directions through a plurality of second bolts and a plurality of fixing plates, and the structure analysis of the outer surface of the building wall body is as follows: when two prefabricated wall panels adjacent up and down are installed, the first bulge is matched with the first groove at the joint of the two prefabricated wall panels, so that the first bulge covers the second groove downwards; structural analysis from the interior surface of the building cavity: the second recess is all reserved to linking department of two adjacent prefabricated wallboards from top to bottom, and two second recesses form the holding tank after the installation, the tip of superimposed sheet and the structure phase-match of holding tank to realize the interconnect of superimposed sheet and prefabricated wallboard, compare with prior art, this structural design effectively reduces the auxiliary connection spare between superimposed sheet and the prefabricated wallboard, not only effectively improves the installation effectiveness, makes the connection between superimposed sheet and the prefabricated wallboard compacter moreover.
2. The left end face of each prefabricated wallboard is provided with the second protrusion, the right end face of each prefabricated wallboard is provided with the third groove matched with the second protrusion, a plurality of prefabricated wallboards are required to be connected for a factory building with a large span, and the two adjacent prefabricated wallboards on the left and right sides can be connected in an inserting and butting mode through the structural design, so that the connection tightness between the adjacent wallboards on the left and right sides is improved, and the overall structural strength of the factory building is improved.
3. The second is protruding can adopt dovetail structure with the third recess, and this design can increase the area of contact of second arch and third recess structurally to the realization increases the fastening strength of adjacent prefabricated wallboard, simultaneously in the production manufacture process, single prefabricated wallboard structure is the same, thereby develop one set of grinding apparatus can, effectively practice thrift the production input cost.
Drawings
FIG. 1 is a schematic structural diagram of an installation state according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a split state according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an embodiment of the present invention;
FIG. 4 is a schematic structural view of a second prefabricated wall panel according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a third prefabricated wall panel and a laminated slab according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a fourth prefabricated wall panel according to an embodiment of the present invention;
fig. 7 is an enlarged view of reference character a in fig. 6.
The number in the figure is 1-prefabricated wall plate, 2-laminated slab, 3-cast-in-place floor slab, 4-first groove, 5-first bulge, 6-first bolt, 7-second groove, 8-accommodating groove, 9-fixing plate, 10-second bolt, 11-bearing piece, 12-second bulge, 13-third groove, 14-fixing steel bar, 15-third hole, 16-sliding rail and 17-pulley.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example one
As shown in fig. 1 to 3, the prefabricated wall panel comprises a prefabricated wall panel 1, a laminated slab 2, a cast-in-place floor slab 3 and a fastening mechanism, wherein the longitudinal section of the laminated slab 2 is T-shaped, a first groove 4 is reserved at the upper end of the outer surface of the prefabricated wall panel 1, a first bulge 5 matched with the first groove 4 is integrally formed at the lower end of the outer surface of the prefabricated wall panel 1, corresponding first holes (not shown) are respectively formed in the first bulge 5 and the first groove 4, a first bolt 6 is installed in each first hole, three second grooves 7 are reserved at the upper end and the lower end of the inner surface of the prefabricated wall panel 1, the two second grooves 7 in the vertical direction are both of a cuboid structure, the width of the second groove 7 at the lower end is larger than that of the second groove 7 at the upper end, the two second grooves 7 of two adjacent prefabricated wall panels 1 in the vertical direction are buckled to form a T-shaped accommodating, fixing through fastening device between adjacent prefabricated wallboard 1, two tip integrated into one piece and the receiving of holding tank 8 assorted of superimposed sheet 2 are accepted the piece 11, reserve the second hole (not shown) that holds second bolt 10 on prefabricated wallboard 1, and first hole and second hole are the blind hole, and first bolt 6 and second bolt 10 are expansion bolts.
When the structure is used, firstly, the bearing pieces of the composite slab 2 are erected in the second grooves 7 of the prefabricated wall panels 1 below, and the second grooves 7 of the prefabricated wall panels 1 above are covered above the bearing pieces 11, so that the bearing pieces 11 completely fall into the accommodating grooves formed by buckling the two second grooves 7, and the structure is designed without using redundant fasteners to tightly connect the prefabricated wall panels 1 and the composite slab 2; at the moment, the prefabricated wall panels 1 which are adjacent up and down are mutually matched through the first grooves 4 and the first bulges 5, so that the first grooves 4 cover the first bulges 5 from top to bottom, and rainwater is prevented from entering the prefabricated wall panels 1 from gaps between the first grooves 4 and the first bulges 5 when being washed by rainwater from top to bottom, and a waterproof effect is achieved; then, the upper prefabricated wall panel 1 and the lower prefabricated wall panel 1 are fixed again through the fixing plate 9 and the second bolts 10, the fixing mode can adopt the unilateral (inner side and outer side) fixing of the prefabricated wall panels, namely the upper end and the lower end of the fixing plate 9 are fixed on the outer side of the prefabricated wall panels 1 through the second bolts 10, and at the moment, the second bolts 10 can adopt expansion bolts to fix the fixing plate 9; the prefabricated wall board can also be fixed on two sides, namely the inner wall of the prefabricated wall board 1 is also provided with a fixing plate 9, the fixing plates 9 on the inner side and the outer side are fixed through a second bolt 10, and the structure is more stable compared with the structure in the first connection mode; and finally, laying the cast-in-place floor slab 3 on the laminated slab 2 to form the floor slab.
Example two
The invention comprises prefabricated wall boards 1, a composite slab 2, cast-in-place floor slabs 3 and a fastening mechanism, wherein the longitudinal section of the composite slab 2 is T-shaped, a first groove 4 is reserved at the upper end of the outer surface of the prefabricated wall board 1, a first bulge 5 matched with the first groove 4 is integrally formed at the lower end of the outer surface of the prefabricated wall board 1, the first bulge 5 and the first groove 4 are respectively provided with a corresponding first hole (not shown), a first bolt 6 is arranged in the first hole, three second grooves 7 are reserved at the upper end and the lower end of the inner surface of the prefabricated wall board 1, two second grooves 7 in the vertical direction are both in a cuboid structure, the width of the second groove 7 at the lower end is larger than that of the second groove 7 at the upper end, two second grooves 7 of two adjacent prefabricated wall boards 1 are buckled to form a T-shaped accommodating groove 8, the fastening mechanism comprises a fixing plate 9 and a second bolt 10, the adjacent prefabricated wall boards, two end parts of the composite slab 2 are integrally formed with bearing pieces 11 matched with the accommodating grooves 8, second holes (not shown) for accommodating second bolts 10 are reserved on the prefabricated wall board 1, the first holes and the second holes are blind holes, and the first bolts 6 and the second bolts 10 are expansion bolts; the left end face of the prefabricated wall plate 1 is integrally provided with a second protrusion 12, the right end face of the prefabricated wall plate 1 is provided with a third groove 13 matched with the second protrusion 12, and the second protrusion 12 and the third groove 13 are both in a dovetail structure.
The structure of this embodiment is basically the same as that of the embodiment, except that: as shown in fig. 4, the protruding 12 of left end face integrated into one piece second of prefabricated wallboard 1, the right-hand member face of prefabricated wallboard 1 is seted up and is used with the protruding 12 assorted third recess 13 of second, protruding 12 of second and third recess 13 are the dovetail structure, this structure is fit for the longer factory building of length and uses, it structurally increases the area of contact of the protruding 12 of second and third recess 13, thereby realize increasing the area of contact and the fastening strength of adjacent prefabricated wallboard, simultaneously in the production manufacturing process, single prefabricated wallboard 1 structure is the same, thereby develop one set of mould can, effectively practice thrift the production input cost.
EXAMPLE III
The invention comprises prefabricated wall boards 1, laminated slabs 2, cast-in-place floor slabs 3 and fastening mechanisms, wherein the longitudinal section of each laminated slab 2 is T-shaped, a first groove 4 is reserved at the upper end of the outer surface of each prefabricated wall board 1, a first bulge 5 matched with the first groove 4 is integrally formed at the lower end of the outer surface of each prefabricated wall board 1, the first bulge 5 and the first groove 4 are respectively provided with a corresponding first hole (not shown), a first bolt 6 is arranged in each first hole, three second grooves 7 are reserved at the upper end and the lower end of the inner surface of each prefabricated wall board 1, a fixed steel bar 14 is embedded in each second groove 7, the two second grooves 7 in the vertical direction are both of cuboid structures, the width of the second groove 7 at the lower end is larger than that of the second groove 7 at the upper end, two second grooves 7 of two adjacent prefabricated wall boards 1 in the vertical direction are buckled to form a T-shaped accommodating groove 8, each fastening mechanism comprises, adjacent prefabricated wall boards 1 are fixed through a fastening mechanism, two end parts of the composite boards 2 are integrally formed into bearing pieces 11 matched with the accommodating grooves 8, third holes 15 for accommodating fixing steel bars 14 are reserved in the bearing pieces 11, second holes (not shown) for accommodating second bolts 10 are reserved in the prefabricated wall boards 1, the first holes and the second holes are blind holes, and the first bolts 6 and the second bolts 10 are expansion bolts; the left end face of the prefabricated wall plate 1 is integrally provided with a second protrusion 12, the right end face of the prefabricated wall plate 1 is provided with a third groove 13 matched with the second protrusion 12, and the second protrusion 12 and the third groove 13 are both in a dovetail structure.
The structure of this embodiment is basically the same as that of the second embodiment, and is suitable for factory building type buildings, and the difference exists in the structure that: as shown in fig. 5, all predetermine fixed reinforcement 14 in two second recesses 7 of the upper end of prefabricated wallboard 1 and lower extreme, fixed reinforcement 14 is more than two, and two are selected to this embodiment, and the tip of fixed reinforcement 14 and two terminal surfaces of prefabricated wallboard 1 are located same horizontal plane, reserve third hole 15 that holds fixed reinforcement 14 on the adapting piece 11, and third hole 15 is the through-hole. This structure is through setting up fixed reinforcing bar 14 in second recess 7, can peg graft the fixed reinforcing bar of accepting 11 and two upper and lower directions during the installation, effectively improves the fastening relation between prefabricated wallboard 1 and the superimposed sheet 2.
Example four
The invention comprises prefabricated wall boards 1, a composite slab 2, cast-in-place floor slabs 3 and a fastening mechanism, wherein the longitudinal section of the composite slab 2 is T-shaped, a first groove 4 is reserved at the upper end of the outer surface of the prefabricated wall board 1, a first bulge 5 matched with the first groove 4 is integrally formed at the lower end of the outer surface of the prefabricated wall board 1, the first bulge 5 and the first groove 4 are respectively provided with a corresponding first hole (not shown), a first bolt 6 is arranged in the first hole, three second grooves 7 are reserved at the upper end and the lower end of the inner surface of the prefabricated wall board 1, two second grooves 7 in the vertical direction are both in a cuboid structure, the width of the second groove 7 at the lower end is larger than that of the second groove 7 at the upper end, two second grooves 7 of two adjacent prefabricated wall boards 1 are buckled to form a T-shaped accommodating groove 8, the fastening mechanism comprises a fixing plate 9 and a second bolt 10, the adjacent prefabricated wall boards, two end parts of the composite slab 2 are integrally formed with bearing pieces 11 matched with the accommodating grooves 8, second holes (not shown) for accommodating second bolts 10 are reserved on the prefabricated wall board 1, the first holes and the second holes are blind holes, and the first bolts 6 and the second bolts 10 are expansion bolts; a second bulge 12 is integrally formed on the left end face of the prefabricated wall panel 1, a third groove 13 matched with the second bulge 12 is formed on the right end face of the prefabricated wall panel 1, and the second bulge 12 and the third groove 13 are both in a dovetail structure; a sliding rail 16 in the vertical direction is arranged in the third groove, and a pulley 17 matched with the sliding rail 16 is arranged on the second protrusion 12.
The structure of this embodiment is basically the same as that of the first embodiment, except that: as shown in fig. 6 and 7, a slide rail 16 in the vertical direction is arranged in the third groove, a pulley 17 is arranged in the second protrusion, and the sliding connection structure design is beneficial to improving the installation efficiency of two adjacent prefabricated wall panels on the left and right, and particularly in the construction process of a factory building with a large length, the construction period can be effectively saved.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. An assembly type building comprises prefabricated wall boards, a laminated slab, cast-in-place floor slabs and a fastening mechanism, wherein a first groove is formed in the upper end of the outer surface of each prefabricated wall board, a first bulge matched with the first groove is formed in the lower end of the outer surface of each prefabricated wall board, corresponding first holes are formed in the first bulge and the first groove, a first bolt is arranged in each first hole, second grooves are formed in the upper end and the lower end of the inner surface of each prefabricated wall board, the two second grooves of two adjacent prefabricated wall boards are buckled to form an accommodating groove, the fastening mechanism comprises a fixing plate and a second bolt, the adjacent prefabricated wall boards are fixed through the fastening mechanism, and a bearing piece matched with the accommodating groove is arranged at the end part of the laminated slab; the method is characterized in that: the left end face of the prefabricated wallboard is provided with a second protrusion, and the right end face of the prefabricated wallboard is provided with a third groove matched with the second protrusion; the second protrusion and the third groove are both in dovetail structures; fixing steel bars are preset in the two second grooves at the upper end and the lower end of the prefabricated wall board, the number of the fixing steel bars is more than two, the end parts of the fixing steel bars and the two end surfaces of the prefabricated wall board are positioned on the same horizontal plane, a third hole for containing the fixing steel bars is reserved in the bearing piece, and the third hole is a through hole; a sliding rail in the vertical direction is arranged in the third groove, and a pulley is arranged in the second protrusion.
2. A fabricated building according to claim 1, wherein: the holding tank is a plurality of.
3. A fabricated building according to claim 1, wherein: the longitudinal section of the laminated slab is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179351.7A CN106836469B (en) | 2017-03-23 | 2017-03-23 | Assembly type building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179351.7A CN106836469B (en) | 2017-03-23 | 2017-03-23 | Assembly type building |
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| CN106836469A CN106836469A (en) | 2017-06-13 |
| CN106836469B true CN106836469B (en) | 2020-08-11 |
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| CN201710179351.7A Expired - Fee Related CN106836469B (en) | 2017-03-23 | 2017-03-23 | Assembly type building |
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| CN107327015B (en) * | 2017-07-04 | 2022-10-18 | 三能集成房屋股份有限公司 | Assembled drum tower type building and construction method thereof |
| CN107542192A (en) * | 2017-10-19 | 2018-01-05 | 华北水利水电大学 | Complex heat-preservation permanent formwork and its use installation method |
| CN109723149B (en) * | 2019-02-11 | 2024-02-20 | 武汉迈特绿色建筑科技股份有限公司 | Sliding type connecting device |
| CN112081325B (en) * | 2019-06-13 | 2021-10-01 | 广东新亨建设工程有限公司 | Heat preservation and decoration integrated prefabricated floor slab |
| CN110331708A (en) * | 2019-07-24 | 2019-10-15 | 大连壹海科技有限公司 | Offshore platform multi-panel bevel-type quick-connect machanism |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213772Y (en) * | 1994-09-22 | 1995-11-29 | 张志林 | Light wall member broad |
| JP2641042B2 (en) * | 1995-06-30 | 1997-08-13 | 松本 美恵 | Precast reinforced concrete block for fabric foundation of building, its connection construction method and connection metal fittings |
| CN202012136U (en) * | 2011-03-15 | 2011-10-19 | 东南大学 | U-shaped closed rib connection structure for horizontal seam of assembling shear wall structure |
| AU2013204839B2 (en) * | 2013-03-08 | 2015-07-09 | Up First Construction Systems Pty Ltd | Building System |
| CN103993679B (en) * | 2014-04-25 | 2016-02-10 | 四川大学 | Low layer assembling combined wall house bolt connection node structure |
| CN104453017A (en) * | 2014-11-13 | 2015-03-25 | 常州南夏墅建设有限公司 | Module wall for house building |
| CN205116466U (en) * | 2015-10-21 | 2016-03-30 | 长沙远大住宅工业集团有限公司 | Waterproof construction of node is hung futilely to assembly type structure outer wall |
| CN205100399U (en) * | 2015-11-02 | 2016-03-23 | 上海城建建设实业(集团)有限公司 | Precast shear wall connection structure |
| CN205688586U (en) * | 2016-06-23 | 2016-11-16 | 南京中艺建筑设计院股份有限公司 | A kind of prefabricated balcony attachment structure |
| CN106381923A (en) * | 2016-11-04 | 2017-02-08 | 四川省建筑科学研究院 | Multilayer architectural structure adopting prefabricated panel and construction method thereof |
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