CN115075422B - Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall - Google Patents
Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall Download PDFInfo
- Publication number
- CN115075422B CN115075422B CN202210597100.1A CN202210597100A CN115075422B CN 115075422 B CN115075422 B CN 115075422B CN 202210597100 A CN202210597100 A CN 202210597100A CN 115075422 B CN115075422 B CN 115075422B
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- wall
- plate
- board
- fixedly connected
- rod
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- 239000004567 concrete Substances 0.000 claims abstract description 21
- 239000004575 stone Substances 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000004321 preservation Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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
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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
- E04B1/388—Separate connecting elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- 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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
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- 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)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a connecting component for a sandwich heat-insulating wall, which comprises a connecting plate, wherein a through groove is formed in the side wall of the connecting plate, a bidirectional screw is rotatably connected to the inner wall of the through groove, two first plates are connected to the side wall of the bidirectional screw in a threaded manner, the side wall of the first plates is in sliding connection with the inner wall of the through groove, and two ends of the connecting plate are respectively fixedly connected with a second plate and a third plate; the invention also discloses a sandwich heat-insulating wall body, which comprises a heat-insulating layer, a shear wall concrete layer and a fine stone concrete layer. According to the invention, when the first screw rod and the second screw rod rotate positively, the first movable plate can slide outwards on the inner wall of the first chute, and the second movable plate can slide outwards on the inner wall of the second chute, so that the size areas of the two first plates, the second plates and the third plates are adjusted, the connection sizes of sandwich heat-insulating walls are adjusted, and the sandwich heat-insulating wall is applicable to installation and connection with sandwich heat-insulating walls with different area sizes, and has high practicability.
Description
Technical Field
The invention relates to the technical field of building heat preservation, in particular to a connecting component for a sandwich heat preservation wall body and the sandwich heat preservation wall body.
Background
At present, an insulation board is adopted as an insulation wall in the building industry, and a sandwich insulation wall structure is formed by arranging two layers of reinforced concrete on the insulation board layer.
In the patent with the application number of 202021149920.7 for the connecting component of the sandwich heat-insulating wall body and the sandwich heat-insulating wall body, the scheme is characterized in that the groove and the boss for positioning the steel wire mesh are designed on the positioning plate, so that the connecting piece and the steel wire mesh can be conveniently connected, the structure is simple, the cost is low, and the working efficiency can be effectively improved; the bending end of the deformed steel bar is matched with the transverse grooves to respectively limit the transverse steel wires and the vertical steel wires in the steel wire mesh, so that the limiting stability and the limiting reliability are ensured, but the size of the clamping plate in the scheme is not adjustable, so that when a large-area sandwich heat-insulating wall body needs to be connected, only a part of the sandwich heat-insulating wall body can be connected at the moment, and the connection stability of the sandwich heat-insulating wall body is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a connecting assembly for a sandwich heat-insulating wall body and the sandwich heat-insulating wall body.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a coupling assembling for sandwich heat preservation wall body, includes the connecting plate, logical groove has been seted up to the connecting plate lateral wall, logical inslot wall rotates and is connected with two-way lead screw, two-way lead screw lateral wall threaded connection has two first boards, first board lateral wall and logical inslot wall sliding connection, connecting plate both ends fixedly connected with second board and third board respectively, first spout has all been seted up to first board upper end and lower extreme, first spout inner wall sliding connection has first fly leaf, first spout inner wall rotates and is connected with first lead screw, first lead screw lateral wall and first fly leaf lateral wall threaded connection, the second spout has all been seted up to the upper end and the lower extreme of second board and third board, second spout inner wall sliding connection has the second fly leaf, second spout inner wall rotates and is connected with the second lead screw, second lead screw lateral wall and second fly leaf lateral wall threaded connection, be equipped with the first pivoted actuating mechanism of drive on second board and the third board.
Preferably, the driving mechanism comprises two first rods rotatably connected to the side walls of the second plate and the third plate, the side walls of the first rods penetrate through the side walls of the first plates to be arranged, first grooves corresponding to the first sliding grooves are formed in the side walls of the first plates, annular grooves are formed in the inner walls of the first grooves, annular rings are arranged on the inner walls of the annular grooves, first bevel gears are fixedly connected to the side walls of the annular rings, the first bevel gears are sleeved on the first rods, the lower ends of the first lead screws penetrate through the side walls of the first plates and extend into the first grooves, second bevel gears meshed with the first bevel gears are fixedly connected to the lower ends of the first lead screws, and the first rods are connected with the first bevel gears through clamping mechanisms.
Preferably, the clamping mechanism comprises a plurality of clamping strips fixedly connected to the side wall of the first rod, and a plurality of clamping grooves corresponding to the clamping strips one by one are formed in the inner wall of the joint of the first bevel gear and the first rod.
Preferably, the first rod is provided with a transmission mechanism for driving the second screw rod to rotate, the transmission mechanism comprises a second groove which is formed in the side walls of the second plate and the third plate and corresponds to the second chute, two ends of the first rod respectively penetrate through the side walls of the second plate and the third plate and extend into the second groove to be arranged, the side wall of the first rod, which is located in the second groove, is fixedly connected with a third bevel gear, the lower end of the second screw rod extends into the second groove, and the lower end of the second screw rod is fixedly connected with a fourth bevel gear meshed with the third bevel gear.
Preferably, one end of the bidirectional screw rod penetrates through the side wall of the second plate and is fixedly connected with a first inner hexagon nut, and one end of the first rod penetrates through the side wall of the second plate and is fixedly connected with a second inner hexagon nut.
Preferably, the second plate side wall is fixedly connected with a protection box through a plurality of bolts, and the first inner hexagonal nut and the second inner hexagonal nut are located in the protection box.
The utility model provides a sandwich heat preservation wall body, includes heat preservation, shear force wall concrete layer and fine stone concrete layer, sandwich heat preservation wall body still includes foretell coupling assembling that is used for sandwich heat preservation wall body, the heat preservation is located and sets up between two first boards, shear force wall concrete layer is located and sets up between second board and one of them first board, fine stone concrete layer is located and sets up between third board and the another first board.
Compared with the prior art, the invention has the advantages that:
1: through setting up first lead screw, second lead screw, first fly leaf and second fly leaf for when first lead screw and second lead screw forward rotate, first fly leaf can outwards slide at first spout inner wall this moment, and the second fly leaf can outwards slide at second spout inner wall, thereby adjusts the size area of two first boards, second board and third board, and then adjusts sandwich insulation wall's connection size, can be suitable for the installation connection with sandwich insulation wall of different area sizes, the practicality is strong.
2: through setting up the card and establish the mechanism for at two-way lead screw rotation in-process, two first boards can remove simultaneously this moment, and then the draw-in groove can remove at card strip lateral wall, makes after first board position removes, and the rotation of first pole still can drive first bevel gear rotation this moment, makes to synchronous going on when the regulation of the big or small area of two first boards, second board and third board, easy and simple to handle.
Drawings
FIG. 1 is a schematic structural view of a connecting assembly for a sandwich insulation wall according to the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram of a sandwich insulation wall body according to the present invention.
In the figure: 1 connecting plate, 2 through grooves, 3 bidirectional screw rods, 4 first plates, 5 second plates, 6 third plates, 7 first sliding grooves, 8 first movable plates, 9 first screw rods, 10 second sliding grooves, 11 second movable plates, 12 second screw rods, 13 first rods, 14 first grooves, 15 annular grooves, 16 annular rings, 17 first bevel gears, 18 clamping grooves, 19 clamping strips, 20 second bevel gears, 21 second grooves, 22 third bevel gears, 23 fourth bevel gears, 24 first hexagon socket nuts, 25 second hexagon socket nuts, 26 protective boxes, 27 bolts, 28 heat preservation layers, 29 shear wall concrete layers and 30 fine stone concrete layers.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a connecting assembly for sandwich thermal insulation wall, which comprises a connecting plate 1, through groove 2 is seted up to connecting plate 1 lateral wall, through groove 2 inner wall rotation is connected with bi-directional lead screw 3, bi-directional lead screw 3 lateral wall threaded connection has two first boards 4, first board 4 lateral wall and through groove 2 inner wall sliding connection, connecting plate 1 both ends fixedly connected with second board 5 and third board 6 respectively, first spout 7 has all been seted up to first board 4 upper end and lower extreme, first spout 7 inner wall sliding connection has first fly leaf 8, first spout 7 inner wall rotation is connected with first lead screw 9, first lead screw 9 lateral wall and first fly leaf 8 lateral wall threaded connection, second spout 10 has all been seted up to second board 5 and third board 6's upper end and lower extreme, second spout 10 inner wall sliding connection has second fly leaf 11, second spout 10 inner wall rotation is connected with second lead screw 12, second lead screw 12 lateral wall and second fly leaf 11 lateral wall threaded connection, be equipped with the actuating mechanism who drives first 9 rotation on second board 5 and the third board 6.
Further, when first lead screw 9 and second lead screw 12 forward rotation, first fly leaf 8 can outwards slide at first spout 7 inner wall this moment, and second fly leaf 11 can outwards slide at second spout 10 inner wall to adjust the size area of two first boards 4, second board 5 and third board 6, and then adjust sandwich insulation wall's connection size, can be suitable for the installation connection with sandwich insulation wall of different area sizes, the practicality is strong.
The driving mechanism comprises two first rods 13 which are rotationally connected to the side walls of the second plate 5 and the third plate 6, the side walls of the first rods 13 penetrate through the side walls of the first plate 4, first grooves 14 corresponding to the first sliding grooves 7 are formed in the side walls of the first plate 4, annular grooves 15 are formed in the inner walls of the first grooves 14, annular rings 16 are arranged on the inner walls of the annular grooves 15, first bevel gears 17 are fixedly connected to the side walls of the annular rings 16 away from the annular grooves 15, the first bevel gears 17 are sleeved on the first rods 13, the lower ends of the first lead screws 9 penetrate through the side walls of the first plate 4 and extend into the first grooves 14, second bevel gears 20 meshed with the first bevel gears 17 are fixedly connected to the lower ends of the first lead screws 9, and the first rods 13 are connected with the first bevel gears 17 through clamping mechanisms.
The clamping mechanism comprises a plurality of clamping strips 19 fixedly connected to the side wall of the first rod 13, and a plurality of clamping grooves 18 corresponding to the clamping strips 19 one by one are formed in the inner wall of the joint of the first bevel gear 17 and the first rod 13.
Further, through setting up the card and establish the mechanism for at two-way lead screw 3 rotation in-process, two first boards 4 can remove simultaneously this moment, and then draw-in groove 18 can remove at card strip 19 lateral wall, make after first board 4 position removes, the rotation of first pole 13 still can drive first bevel gear 17 rotation this moment, make and go on in step when the regulation to the big or small area of two first boards 4, second board 5 and third board 6, easy and simple to handle.
The first rod 13 is provided with a transmission mechanism for driving the second lead screw 12 to rotate, the transmission mechanism comprises a second groove 21 which is formed in the side walls of the second plate 5 and the third plate 6 and corresponds to the second chute 10, two ends of the first rod 13 respectively penetrate through the side walls of the second plate 5 and the third plate 6 and extend into the second groove 21, the side wall of the first rod 13 positioned in the second groove 21 is fixedly connected with a third bevel gear 22, the lower end of the second lead screw 12 extends into the second groove 21, and the lower end of the second lead screw 12 is fixedly connected with a fourth bevel gear 23 meshed with the third bevel gear 22.
One end of the bidirectional screw rod 3 penetrates through the side wall of the second plate 5 and is fixedly connected with a first inner hexagon nut 24, and one end of the first rod 13 penetrates through the side wall of the second plate 5 and is fixedly connected with a second inner hexagon nut 25.
The second plate 5 lateral wall is through a plurality of bolts 27 fixedly connected with protection box 26, and first hexagon socket head cap nut 24 and second hexagon socket head cap nut 25 are located protection box 26, can avoid first hexagon socket head cap nut 24 and second hexagon socket head cap nut 25 to receive the corruption.
According to the thickness of the construction heat insulation board, an external outer hexagonal wrench is inserted into the first inner hexagonal nut 24 at the moment, so that the bidirectional screw rod 3 can be driven to rotate forward or reversely, the two first boards 4 are driven to be close to or far away from each other, the distance between the two first boards 4 is adjusted, and the construction thickness of the heat insulation board can be changed;
when connecting the sandwich insulation wall with a large area, insert external outer hexagonal spanner in two second inner hexagonal nuts 25 this moment, and then can drive two first poles 13 forward rotation, because when first board 4 slides, the draw-in groove 18 inner wall that is located on first bevel gear 17 this moment can slide at draw-in strip 19 lateral wall, make at first pole 13 rotation in-process, this moment under the effect of draw-in strip 19 and draw-in groove 18, can drive first bevel gear 17 rotation, and then drive the second bevel gear 20 rotation with first bevel gear 17 meshing, thereby drive first lead screw 9 forward rotation, make first fly leaf 8 to keeping away from the direction of first board 4 and slide, simultaneously first pole 13 rotation can make third bevel gear 22 drive fourth bevel gear 23 rotation, and then drive second lead screw 12 forward rotation, make the second fly leaf 11 that corresponds with second board 5 and third board 6 respectively can slide to the direction of keeping away from second board 5 and third board 6, thereby can adjust the big or small, and small the thermal insulation wall with the sandwich insulation is installed to the big or small, and small and practical connection of two first boards 4, second board 5 and third board 6.
Referring to fig. 4, a sandwich insulation wall comprises an insulation layer 28, a shear wall concrete layer 29 and a fine stone concrete layer 30, wherein the sandwich insulation wall further comprises the connecting assembly for the sandwich insulation wall, the insulation layer 28 is arranged between two first plates 4, the shear wall concrete layer 29 is arranged between the second plate 5 and one of the first plates 4, and the fine stone concrete layer 30 is arranged between the third plate 6 and the other first plate 4.
In the invention, the shear wall concrete layer 29 and the fine stone concrete layer 30 are respectively arranged at the two sides of the heat preservation layer 28, and the shear wall concrete layer, the fine stone concrete layer and the fine stone concrete layer are connected through the two first plates 4, the second plates 5 and the third plates 6, so that the construction quality and the use effect of the sandwich heat preservation wall are improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a coupling assembling for sandwich heat preservation wall body, includes connecting plate (1), its characterized in that, logical groove (2) have been seted up to connecting plate (1) lateral wall, logical groove (2) inner wall rotation is connected with two-way lead screw (3), two first board (4) of two-way lead screw (3) lateral wall threaded connection, first board (4) lateral wall and logical groove (2) inner wall sliding connection, connecting plate (1) both ends fixedly connected with second board (5) and third board (6) respectively, first spout (7) have all been seted up to first board (4) upper end and lower extreme, first spout (7) inner wall sliding connection has first fly leaf (8), first spout (7) inner wall rotation is connected with first lead screw (9), first lead screw (9) lateral wall and first fly leaf (8) lateral wall threaded connection, second spout (10) have all been seted up to the upper end and the lower extreme of second board (5) and third board (6), second spout (10) inner wall sliding connection has second fly leaf (11), second spout (12) and second side wall (12), the second plate (5) and the third plate (6) are provided with a driving mechanism for driving the first screw rod (9) to rotate;
the driving mechanism comprises two first rods (13) which are rotatably connected to the side walls of the second plate (5) and the third plate (6), the side walls of the first rods (13) penetrate through the side walls of the first plates (4), first grooves (14) corresponding to the first sliding grooves (7) are formed in the side walls of the first plates (4), annular grooves (15) are formed in the inner walls of the first grooves (14), annular rings (16) are formed in the inner walls of the annular grooves (15), first bevel gears (17) are fixedly connected to the side walls, far away from the annular grooves (15), of the annular rings (16), the first bevel gears (17) are sleeved on the first rods (13), the lower ends of the first lead screws (9) penetrate through the side walls of the first plates (4) and extend into the first grooves (14), second bevel gears (20) meshed with the first bevel gears (17) are fixedly connected to the lower ends of the first lead screws (9), and the first rods (13) are connected with the first bevel gears (17) through clamping mechanisms;
the clamping mechanism comprises a plurality of clamping strips (19) fixedly connected to the side wall of the first rod (13), a plurality of clamping grooves (18) corresponding to the clamping strips (19) one by one are formed in the inner wall of the joint of the first bevel gear (17) and the first rod (13), the clamping mechanism is arranged, so that the two first plates (4) can synchronously move in the rotating process of the bidirectional screw rod (3), the clamping grooves (18) can move on the side wall of the clamping strips (19), and the first bevel gear (17) can still be driven to rotate by the rotation of the first rod (13) after the position of the first plate (4) moves.
2. The connecting assembly for the sandwich heat-insulating wall body according to claim 1, wherein a transmission mechanism for driving the second screw rod (12) to rotate is arranged on the first rod (13), the transmission mechanism comprises a second groove (21) which is formed in the side wall of the second plate (5) and the side wall of the third plate (6) and corresponds to the second sliding groove (10), two ends of the first rod (13) respectively penetrate through the side wall of the second plate (5) and the side wall of the third plate (6) and extend into the second groove (21), a third bevel gear (22) is fixedly connected to the side wall of the first rod (13) located in the second groove (21), the lower end of the second screw rod (12) extends into the second groove (21), and a fourth bevel gear (23) meshed with the third bevel gear (22) is fixedly connected to the lower end of the second screw rod (12).
3. The connecting assembly for sandwich insulation wall according to claim 1, wherein one end of the bidirectional screw rod (3) penetrates through the side wall of the second plate (5) and is fixedly connected with a first inner hexagonal nut (24), and one end of the first rod (13) penetrates through the side wall of the second plate (5) and is fixedly connected with a second inner hexagonal nut (25).
4. A connection assembly for sandwich insulation walls according to claim 3, characterized in that the side walls of the second plate (5) are fixedly connected with a protective box (26) by means of a plurality of bolts (27), the first and second hexagon socket nuts (24, 25) being located in the protective box (26).
5. Sandwich thermal insulation wall, including heat preservation (28), shear force wall concrete layer (29) and fine stone concrete layer (30), its characterized in that, sandwich thermal insulation wall still includes the coupling assembling who is used for sandwich thermal insulation wall according to claim 1, heat preservation (28) are located and set up between two first boards (4), shear force wall concrete layer (29) are located and set up between second board (5) and one of them first board (4), fine stone concrete layer (30) are located and set up between third board (6) and another first board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597100.1A CN115075422B (en) | 2022-05-30 | 2022-05-30 | Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597100.1A CN115075422B (en) | 2022-05-30 | 2022-05-30 | Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115075422A CN115075422A (en) | 2022-09-20 |
| CN115075422B true CN115075422B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210597100.1A Active CN115075422B (en) | 2022-05-30 | 2022-05-30 | Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall |
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| Country | Link |
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| CN (1) | CN115075422B (en) |
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| CN212957087U (en) * | 2020-06-19 | 2021-04-13 | 唐山开拓建材有限公司 | Connecting assembly for sandwich heat-insulating wall and sandwich heat-insulating wall |
| CN113737961A (en) * | 2021-08-26 | 2021-12-03 | 安徽省建筑科学研究设计院 | Cross claw type FRP connecting piece |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055711A (en) * | 1999-08-18 | 2001-02-27 | Nichia Steel Works Ltd | Plate connection structure for sandwich floor slab, formation of sandwich floor slab, bolt and washer set, and bolt and nut set |
| JP2008014122A (en) * | 2006-07-07 | 2008-01-24 | Takeshige Shimonohara | Remaining form, its connection method and manufacturing method |
| CN206903006U (en) * | 2017-06-23 | 2018-01-19 | 赵水萍 | A kind of curtain wall thermal insulation board for being easy to adjust thickness |
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| CN113737961A (en) * | 2021-08-26 | 2021-12-03 | 安徽省建筑科学研究设计院 | Cross claw type FRP connecting piece |
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