CN113958024A - Built-in hoisting structure's assembled heat preservation integration externally hung wallboard - Google Patents
Built-in hoisting structure's assembled heat preservation integration externally hung wallboard Download PDFInfo
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- CN113958024A CN113958024A CN202111186724.6A CN202111186724A CN113958024A CN 113958024 A CN113958024 A CN 113958024A CN 202111186724 A CN202111186724 A CN 202111186724A CN 113958024 A CN113958024 A CN 113958024A
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- wall body
- hoisting
- prefabricated wall
- built
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- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 230000010354 integration Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 electricity Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- E04B1/62—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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to an assembled heat-preservation integrated external wall panel with a built-in hoisting structure, which comprises a prefabricated wall body, wherein at least one group of hoisting mechanisms for hoisting the wall body is arranged in the prefabricated wall body; the hoisting mechanism comprises a top plate and a bottom plate, the top plate is located on the top surface of the prefabricated wall body, the bottom plate is located on the bottom surface of the prefabricated wall body, the top plate and the bottom plate are connected through a connector, a lifting hook is fixedly connected to the top plate, the bottom plate and the connector are all embedded in the prefabricated wall body, the upper portion of the connector is connected with the top plate, and the lower portion of the connector is connected with the bottom plate. The hoisting mechanism is high in strength and good in stability through the combined structure of the top plate, the bottom plate and the connector, the hoisting mechanism penetrates through the height of the whole wall body and is welded and fixed with the embedded reinforcing mesh, and the hoisting mechanism, the embedded reinforcing mesh and the wall body form an integrated structure after concrete is cast in place, so that the hoisting mechanism can achieve the required hoisting strength for the heavy and large wallboard.
Description
Technical Field
The invention relates to the technical field of assembled wallboards, in particular to an assembled heat-preservation integrated external hanging wallboard with a built-in hoisting structure.
Background
The assembled reinforced concrete structure is one of the important directions for the development of building structures in China, is beneficial to the development of industrialization of buildings in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering. Compared with a cast-in-place construction method, the assembly type structure is beneficial to green construction, because the assembly type construction can better meet the requirements of land saving, energy saving, material saving, water saving, environmental protection and the like of the green construction, the negative effects on the environment are reduced, including reducing noise, preventing dust, reducing environmental pollution, cleaning transportation, reducing resources and energy sources such as field interference, saving water, electricity, materials and the like, and the principle of sustainable development is followed. And the assembly type structure can continuously finish a plurality of or all working procedures of the engineering in sequence, thereby reducing the types and the quantity of the engineering machinery entering the field, eliminating idle time of working procedure connection, realizing the three-dimensional crossing operation, reducing constructors, improving the working efficiency, reducing the material consumption, reducing the environmental pollution and providing the guarantee for green construction. In addition, the fabricated structure reduces construction waste (about 30% -40% of the total amount of urban waste) to a great extent, such as waste steel bars, waste iron wires, waste bamboo and wood, waste concrete and the like.
The prefabricated assembly type structure is formed by splitting a traditional cast-in-place wallboard into concrete wallboard components with the appearance and the size meeting standard modulus, then pouring and forming the components in an industrial production workshop, quickly forming the components through high-temperature steam curing, transporting the components to a construction site after the strength of the concrete reaches 80% of that of standard design concrete, mechanically hoisting the components in place, connecting an upper wallboard with a lower wallboard through a connecting piece, and finally grouting the components to form a whole. The assembled integral structure is widely applied to high-rise assembled structures due to the advantages of better integrity, high rigidity, high bearing capacity and the like.
The pre-buried lifting hook of current assembled wallboard for the ease of hoist and mount meeting in the wall body hooks the lifting hook through lifting by crane equipment and shifts, and pre-buried lifting hook's mode hoist and mount intensity is low, to the hoist and mount intensity that heavy, bulky wallboard can't reach needs, because of lacking high strength bearing structure in the wall body simultaneously, the condition of rupture takes place easily for hoist and mount in-process wallboard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an assembled heat-preservation integrated external wall board with a built-in hoisting structure.
The invention is realized by the following technical scheme, and provides an assembled heat-preservation integrated external wallboard with a built-in hoisting structure, which comprises a prefabricated wall body, wherein at least one group of hoisting mechanisms for hoisting the wall body is arranged in the prefabricated wall body; the hoisting mechanism comprises a top plate positioned on the top surface of the prefabricated wall body and a bottom plate positioned on the bottom surface of the prefabricated wall body, the top plate and the bottom plate are connected through a connecting body, a lifting hook is fixedly connected to the top plate, the bottom plate and the connecting body are all embedded in the prefabricated wall body, the upper part of the connecting body is connected with the top plate, and the lower part of the connecting body is connected with the bottom plate; the connecting body comprises two supports which are arranged in a back-to-back mode, each support comprises an upper cross beam, a lower cross beam and a vertical beam, the upper cross beam and the lower cross beam are connected through the vertical beams, a heat insulation body is arranged between the two vertical beams of the two supports, and the two vertical beams are connected together through a connecting piece; the screw rod is positioned between the two vertical beams and fixedly connected with each vertical beam, and the screw rod penetrates through the bottom plate and extends out of the prefabricated wall body; the vertical rod is connected between the upper cross beam and the lower cross beam, the vertical rod is connected with the vertical beam through a reinforcing mechanism, the reinforcing mechanism comprises a plurality of groups of reinforcing ribs which are sequentially arranged from top to bottom, each group of reinforcing ribs comprises two ribs, the vertical rod, the vertical beam and the two ribs form a triangular support frame, and the two vertical rods of the two supports are welded and fixed with the embedded reinforcing mesh in the prefabricated wall body; the prefabricated wall body is characterized in that concrete is poured to pre-embed the hoisting mechanism in the prefabricated wall body.
Preferably, two groups of hoisting mechanisms are arranged in each prefabricated wall body, and the two groups of hoisting mechanisms are distributed at two ends of each prefabricated wall body. In the production process, the number of groups of hoisting mechanisms can be properly increased or decreased according to the size of the prefabricated wall.
Preferably, the top plate is flush with the top surface of the prefabricated wall body, and the bottom plate is flush with the bottom surface of the prefabricated wall body.
Preferably, a rubber plate is provided between the connecting body and the top plate. The rubber plate plays a role of cold bridge prevention.
Preferably, the screw is located below the insulation.
Preferably, the lower end of the screw is connected with a supporting embedded part, and the supporting embedded part is connected with the H-shaped steel beam.
Preferably, the upright is a rebar.
Preferably, the heat-insulating layer is arranged in the prefabricated wall body, and the heat-insulating layer at the position of the hoisting mechanism is disconnected. The heat insulation body in the hoisting mechanism replaces a heat insulation layer to achieve the heat insulation effect. The heat-insulating layer is a polyurethane heat-insulating plate or a rock wool plate.
Preferably, the upper cross beam of each bracket is connected with the top plate through a bolt, and the lower cross beam of each bracket is welded and fixed with the bottom plate. The top plate, the hoisting mechanism and the bottom plate are connected into an integral structure through connection and assembly.
Preferably, the connecting piece is a bolt, and the two vertical beams are connected together through the bolt. The two brackets are combined together through bolt assembly to form an advantageous support throughout the height of the wall.
Preferably, the area of the top plate is larger than the area of the two upper cross beams, and the top plate covers the two upper cross beams. The top plate, the bottom plate, the upper cross beam, the lower cross beam and the vertical beam are all steel plates, and the steel plates can ensure enough structural strength and meet the hoisting requirement.
The invention has the beneficial effects that:
1. the hoisting mechanism is high in strength and good in stability through the combined structure of the top plate, the bottom plate and the connector, the hoisting mechanism penetrates through the height of the whole wall body and is welded and fixed with the embedded reinforcing mesh, and the hoisting mechanism, the embedded reinforcing mesh and the wall body form an integrated structure after concrete is cast in place, so that the hoisting mechanism can achieve the required hoisting strength for the heavy and large wallboard.
2. The hoisting mechanism runs through the height of the whole wall body, and a high-strength supporting structure is formed in the wall body, so that the condition that the wallboard is broken in the hoisting process is avoided.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of a portion B of FIG. 1;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic view of the present invention in an installed state;
shown in the figure:
1. the prefabricated wall body, 2, pre-buried reinforcing mesh, 3, a top plate, 4, a bottom plate, 5, a lifting hook, 6, a rubber plate, 7, an upper cross beam, 8, a lower cross beam, 9, vertical rods, 10, a heat preservation body, 11, a screw rod, 12, a connecting piece, 13, ribs, 14, a vertical beam, 15, concrete, 16, a heat preservation layer, 17, a supporting pre-buried piece and 18 and H-shaped steel beams.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-4, the invention includes a prefabricated wall 1, at least one set of hoisting mechanisms for hoisting the wall is arranged in the prefabricated wall 1, in this embodiment, two sets of hoisting mechanisms are arranged in each prefabricated wall 1, and the two sets of hoisting mechanisms are distributed at two ends of the prefabricated wall 1. In the production process, the number of groups of hoisting mechanisms can be properly increased or decreased according to the size of the prefabricated wall body 1.
Hoisting machine constructs including roof 3 that is located 1 top surface of prefabricated wall body and the bottom plate 4 that is located 1 bottom surface of prefabricated wall body, roof 3 and bottom plate 4 pass through the connector and connect, rigid coupling lifting hook 5 on roof 3, bottom plate 4 and connector are all pre-buried in prefabricated wall body 1, roof 3 and prefabricated wall body 1's top surface parallel and level, bottom plate 4 and prefabricated wall body 1's bottom surface parallel and level, the upper portion and the roof 3 of connector are connected, the lower part and the bottom plate 4 of connector are connected, be equipped with rubber slab 6 between connector and roof 3, rubber slab 6 plays the effect of anti-cold bridge.
The connector includes two supports that set up dorsad, and every support includes entablature 7, bottom end rail 8 and found roof beam 14, and entablature 7 and bottom end rail 8 are connected through founding roof beam 14, set up heat-insulating body 10 between two founding roof beams 14 of two supports, and heat-insulating body 10 is vacuum insulation panels, and two founding roof beams 14 link together through connecting piece 12. The screw 11 is located between the two vertical beams 14 and fixedly connected with each vertical beam 14, the screw 11 is located below the heat insulation body 10, the screw 11 penetrates through the bottom plate 4 and extends out of the prefabricated wall body 1, the lower end of the screw 11 is connected with the supporting embedded part 17, the supporting embedded part 17 is connected with the H-shaped steel beam 18, and the supporting embedded part 17 and the H-shaped steel beam 18 are both of the existing structures. The upright rod 9 is connected between the upper cross beam 7 and the lower cross beam 8, the upright rod 9 is a twisted steel, the upright rod 9 is connected with the vertical beam 14 through a reinforcing mechanism, the reinforcing mechanism comprises a plurality of groups of reinforcing ribs which are sequentially arranged from top to bottom, each group of reinforcing ribs comprises two ribs 13, one end of each rib 13 is fixedly connected with the upright rod 9, and the other end of each rib is fixedly connected with the vertical beam 14. The upright rods 9, the upright beams 14 and the two ribs 13 form a triangular support frame, and the triangular support frame is high in structural strength and good in stability. Two vertical rods 9 of the two supports are welded and fixed with the embedded reinforcing mesh 2 in the prefabricated wall body 1. The hoisting mechanism is embedded in the prefabricated wall 1 by cast-in-place concrete of the prefabricated wall 1.
The heat preservation layer 16 is arranged inside the prefabricated wall body 1, the heat preservation layer 16 at the position of the hoisting mechanism is disconnected, and the heat preservation body 10 in the hoisting mechanism replaces the heat preservation layer 16 to achieve the heat preservation effect. The heat-insulating layer 16 is a polyurethane heat-insulating plate or a rock wool plate.
The upper cross beam 7 of each bracket is connected with the top plate 3 through bolts, and the lower cross beam 8 of each bracket is welded and fixed with the bottom plate 4. The top plate 3, the hoisting mechanism and the bottom plate 4 are connected into an integral structure through connection and assembly.
The connecting piece 12 is a bolt, and the two vertical beams 14 are connected together through the bolt. The two brackets are combined together through bolt assembly to form an advantageous support throughout the height of the wall.
The area of the top plate 3 is larger than the area of the two upper cross beams 7, and the top plate 3 covers the two upper cross beams 7. The top plate 3, the bottom plate 4, the upper cross beam 7, the lower cross beam 8 and the vertical beam 14 are all steel plates, and the steel plates can ensure enough structural strength and meet the hoisting requirement.
During production and processing, the hoisting mechanism is combined and formed, then the hoisting mechanism is fixedly connected with the embedded reinforcing mesh, and finally the wall is formed by casting concrete 15 in situ.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an integrative outer wallboard that hangs of assembled heat preservation of built-in hoisting structure which characterized in that: the wall body hoisting device comprises a prefabricated wall body, wherein at least one group of hoisting mechanisms for hoisting the wall body is arranged in the prefabricated wall body; the hoisting mechanism comprises a top plate positioned on the top surface of the prefabricated wall body and a bottom plate positioned on the bottom surface of the prefabricated wall body, the top plate and the bottom plate are connected through a connecting body, a lifting hook is fixedly connected to the top plate, the bottom plate and the connecting body are all embedded in the prefabricated wall body, the upper part of the connecting body is connected with the top plate, and the lower part of the connecting body is connected with the bottom plate; the connecting body comprises two supports which are arranged in a back-to-back mode, each support comprises an upper cross beam, a lower cross beam and a vertical beam, the upper cross beam and the lower cross beam are connected through the vertical beams, a heat insulation body is arranged between the two vertical beams of the two supports, and the two vertical beams are connected together through a connecting piece; the screw rod is positioned between the two vertical beams and fixedly connected with each vertical beam, and the screw rod penetrates through the bottom plate and extends out of the prefabricated wall body; the vertical rod is connected between the upper cross beam and the lower cross beam, the vertical rod is connected with the vertical beam through a reinforcing mechanism, the reinforcing mechanism comprises a plurality of groups of reinforcing ribs which are sequentially arranged from top to bottom, each group of reinforcing ribs comprises two ribs, the vertical rod, the vertical beam and the two ribs form a triangular support frame, and the two vertical rods of the two supports are welded and fixed with the embedded reinforcing mesh in the prefabricated wall body; the prefabricated wall body is characterized in that concrete is poured to pre-embed the hoisting mechanism in the prefabricated wall body.
2. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: two groups of hoisting mechanisms are arranged in each prefabricated wall body, and the two groups of hoisting mechanisms are distributed at two ends of the prefabricated wall body.
3. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 2, wherein: the top plate is flush with the top surface of the prefabricated wall body, and the bottom plate is flush with the bottom surface of the prefabricated wall body.
4. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 3, wherein: a rubber plate is arranged between the connecting body and the top plate.
5. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: the screw is positioned below the heat insulator.
6. The assembled heat-preservation integrated external hanging wallboard with built-in hoisting structure as claimed in claim 5, wherein: the lower end of the screw is connected with a supporting embedded part, and the supporting embedded part is connected with the H-shaped steel beam.
7. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: the vertical rod is a twisted steel.
8. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: and a heat-insulating layer is arranged in the prefabricated wall body, and the heat-insulating layer at the position of the hoisting mechanism is disconnected.
9. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: the upper cross beam of each bracket is connected with the top plate through a bolt, and the lower cross beam of each bracket is welded and fixed with the bottom plate.
10. The assembled heat-preservation integrated external wall board with the built-in hoisting structure as claimed in claim 1, wherein: the connecting piece is a bolt, and the two vertical beams are connected together through the bolt.
Priority Applications (1)
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CN202111186724.6A CN113958024B (en) | 2021-10-12 | 2021-10-12 | Assembled heat preservation integrated external wall board with built-in hoisting structure |
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CN202111186724.6A CN113958024B (en) | 2021-10-12 | 2021-10-12 | Assembled heat preservation integrated external wall board with built-in hoisting structure |
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CN113958024B CN113958024B (en) | 2023-05-05 |
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CN210530002U (en) * | 2019-05-28 | 2020-05-15 | 刘濮风 | Prefabricated wall body of foam concrete |
CN212271474U (en) * | 2020-05-05 | 2021-01-01 | 杭州固美混凝土制品有限公司 | Lightweight external wallboard for prefabricated building |
CN213234323U (en) * | 2020-08-05 | 2021-05-18 | 苏州中聚绿色建筑技术有限公司 | A inside hidden hoisting structure for assembled module building |
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2021
- 2021-10-12 CN CN202111186724.6A patent/CN113958024B/en active Active
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US6050534A (en) * | 1998-01-16 | 2000-04-18 | Andrews; Carl E. | Cubicle curtain and IV track support and mounting clip |
WO2004094739A2 (en) * | 2003-04-17 | 2004-11-04 | Frank Mcdonald | Modular building panels, method of assembly of building panels and method of making building panels |
CN206707031U (en) * | 2017-03-27 | 2017-12-05 | 沈阳建筑大学 | A kind of bindiny mechanism with the light steel foamed concrete composite wallboard for lifting function |
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CN213234323U (en) * | 2020-08-05 | 2021-05-18 | 苏州中聚绿色建筑技术有限公司 | A inside hidden hoisting structure for assembled module building |
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