CN220928409U - Ribbed concrete sandwich composite wall for assembly - Google Patents
Ribbed concrete sandwich composite wall for assembly Download PDFInfo
- Publication number
- CN220928409U CN220928409U CN202322434127.1U CN202322434127U CN220928409U CN 220928409 U CN220928409 U CN 220928409U CN 202322434127 U CN202322434127 U CN 202322434127U CN 220928409 U CN220928409 U CN 220928409U
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- China
- Prior art keywords
- wall body
- sandwich composite
- wall
- concrete sandwich
- composite wall
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- 239000004567 concrete Substances 0.000 title claims abstract description 66
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 238000009413 insulation Methods 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 239000011440 grout Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Classifications
-
- 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
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
Abstract
The application discloses a ribbed concrete sandwich composite wall for assembly, which relates to the technical field of assembly construction and comprises a wall body, wherein one side of the wall body along the assembly direction is provided with a plurality of mounting holes, and the other side of the wall body along the assembly direction is provided with a plurality of connectors; a plurality of fixing rings are fixed in the mounting holes at intervals, and upsetting heads are formed at the ends of the plug connectors, which are far away from the wall body; the connectors of one wall body can be correspondingly inserted into the mounting holes of the adjacent wall body one by one. The application has the effect of improving the construction convenience of the concrete sandwich composite wall.
Description
Technical Field
The application relates to the technical field of assembly type construction, in particular to a ribbed concrete sandwich composite wall for assembly type construction.
Background
The concrete sandwich composite wall is a composite wall board formed by sandwiching a light heat-insulating material between two layers of concrete wall boards (an inner leaf wall and an outer leaf wall), and on one hand, the weight of the wall body is reduced, and on the other hand, the heat-insulating performance of the wall body is enhanced.
The concrete sandwich composite wall is currently used for the construction of the inner wall of a cast-in-place structure, and the concrete sandwich composite wall is built in a main body structure through concrete mortar to form a partition wall in a room.
However, the construction method is used for constructing the concrete sandwich composite wall, the construction process is complicated, and the defects of large pollution of construction sites and long maintenance period can occur.
Disclosure of utility model
In order to solve the problem of low construction convenience of the concrete sandwich composite wall, the application provides the ribbed concrete sandwich composite wall for assembly.
The application provides a ribbed concrete sandwich composite wall for assembly, which adopts the following technical scheme:
The ribbed concrete sandwich composite wall comprises a wall body, wherein one side of the wall body along the assembly direction is provided with a plurality of mounting holes, and the other side of the wall body along the assembly direction is provided with a plurality of connectors;
A plurality of fastening rings are fixed in the mounting holes at intervals, and upsetting heads are formed at the ends of the plug connectors, which are far away from the wall body;
The connectors of one wall body can be correspondingly inserted into the mounting holes of the adjacent wall body one by one.
By adopting the technical scheme, when the concrete sandwich composite wall is installed, when two adjacent concrete sandwich composite walls are assembled, the connectors of one concrete sandwich composite wall are correspondingly inserted into the installation holes of the other concrete sandwich composite wall one by one, and the assembly of the two concrete sandwich composite walls can be completed by grouting in the installation holes, so that the construction is quick and convenient, and the influence on the environment is small;
The fixing rings are arranged in the mounting holes, and the upsetting heads are formed at the ends of the connectors, so that the connection strength between two adjacent walls and the stability of the connection parts can be enhanced.
Optionally, the wall body comprises a heat insulation layer and concrete slab layers arranged on two sides of the heat insulation layer;
The concrete slab is internally provided with a reinforcing mesh, and the consolidation ring is tied with the reinforcing mesh.
By adopting the technical scheme, the heat insulation layer is arranged between the two concrete slabs, so that the dead weight of the wall body can be reduced, and the heat insulation performance of the wall body can be improved; in addition, the reinforcing mesh is arranged in the concrete slab layer, so that the integral strength of the wall body can be improved, and the fastening ring can be stably tied with the wall body.
Optionally, anchoring grooves are formed in two sides of the heat insulation layer at intervals, and an expansion part for being partially inserted into the anchoring grooves is formed in one side, close to the heat insulation layer, of the concrete slab layer at intervals;
the mounting hole is formed in the expansion portion, and the plug connector is anchored in the expansion portion.
By adopting the technical scheme, the anchoring groove and the expansion part are arranged, so that enough space exists in the concrete slab layer to arrange the mounting hole and the plug connector.
Optionally, the anchor grooves on two sides of the heat insulation layer are staggered.
Through adopting above-mentioned technical scheme, with the crisscross setting of anchor groove of heat preservation both sides, can increase the thickness of heat preservation thinnest department, and make the wall body lead to long equidistant plug connector that is provided with, connect between two adjacent walls body more stably.
Optionally, the end face of one end of the heat insulation layer along the assembly direction protrudes outwards to form an outer convex part; the insulation layer is inwards sunken to form an inward sunken part along the end face of the other end of the assembly direction, and the outward sunken part of one wall body can be inserted into the inward sunken part of the adjacent wall body.
Through adopting above-mentioned technical scheme, when assembling concrete sandwich composite wall, only need peg graft the external lug boss of a concrete sandwich composite wall to another concrete sandwich composite wall's interior portion in, can realize location and installation fast, improve construction precision, reduce construction error.
Optionally, a plurality of tie bars are arranged between the two layers of the reinforcing steel bar meshes, and two ends of each tie bar are respectively tied and fixed with the two layers of the reinforcing steel bar meshes.
Through adopting above-mentioned technical scheme, utilize the tie bar to tie heat preservation and two-layer concrete slab layer into whole for joint strength is better between each layer of wall body, has improved the bulk strength of wall body.
Optionally, a slurry inlet groove and a slurry outlet groove which are communicated with the mounting hole and the outside are formed in the concrete slab layer on any side, and the slurry inlet groove and the slurry outlet groove are respectively formed at two ends of the mounting hole.
Through adopting above-mentioned technical scheme, set up into the thick liquid groove and go out the thick liquid groove, after two adjacent concrete filled composite walls assemble the completion, only need follow into thick liquid groove to the mounting hole in slip casting until thick liquid flows out from going out the thick liquid groove, can accomplish the slip casting operation to the realization is assembled of two adjacent concrete filled composite walls.
Optionally, the fastening ring and the plug connector are made of ribbed steel bars.
Through adopting above-mentioned technical scheme, when grouting in the mounting hole, because the setting ring is ribbed steel bar with the plug connector for grouting liquid can be better bond on setting ring and plug connector, has strengthened the bonding strength between setting ring, the plug connector and the thick liquid after solidifying, has improved joint strength.
In summary, the present application includes at least one of the following beneficial effects:
1. One end of the wall body is provided with the plug connector, the other end of the wall body is provided with the mounting hole, when the concrete sandwich composite wall is spliced and mounted, the rapid mounting of two adjacent wall bodies can be realized, the connection of the two adjacent wall bodies can be completed through grouting, the pollution in the construction process is small, and the operation is simple;
2. the fixing rings are arranged in the mounting holes, and the upsetting heads are arranged at the ends of the plug connectors, so that the grip between grouting liquid and the plug connectors can be improved, and the connection strength between two adjacent walls is enhanced;
3. The design is inwards sunk and is outwards sunk can realize quick location and concatenation when two blocks of adjacent wallboards are installed, improves the installation accuracy to reduce the construction degree of difficulty.
Drawings
FIG. 1 is a schematic view of a wall in cross-section of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of the cross-section 1-1 of FIG. 1;
FIG. 3 is a schematic illustration of a section of section 2-2 of FIG. 1.
Reference numerals illustrate: 1. a wall body; 11. a heat preservation layer; 111. an anchor groove; 112. an outer protruding portion; 113. feeding into a slurry tank; 114. a slurry outlet groove; 12. a concrete slab layer; 121. reinforcing steel bar meshes; 122. an enlarged portion; 123. an inward recess; 13. a mounting hole; 14. a fastening ring; 15. a tie bar; 2. a plug-in component; 21. and (5) upsetting the head.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, the ribbed concrete sandwich composite wall for assembly disclosed in the embodiment of the application comprises a wall body 1, wherein the wall body 1 comprises a heat insulation layer 11 and two concrete slab layers 12, and the two concrete slab layers 12 are respectively arranged on two sides of the heat insulation layer 11. The concrete slab 12 is internally provided with a reinforcing mesh 121, a plurality of tie bars 15 are arranged between the two concrete slabs 12, and two ends of each tie bar 15 are respectively bound or welded and fixed with the two reinforcing mesh 121.
Referring to fig. 2 and 3, the insulation layer 11 is preferably made of polystyrene board, but can also be made of other light insulation materials, an outer protrusion 112 is formed at one end face of the insulation layer 11 along the assembly direction of the wall body 1 in a protruding manner, an inner recess 123 is formed at the other end face of the insulation layer 11 along the assembly direction of the wall body 1 in a recessed manner, and the shape of the outer protrusion 112 is matched with that of the inner recess 123, so that the outer protrusion 112 of one wall body 1 can be inserted into the inner recess 123 of the adjacent wall body 1. The setting of the outer convex part 112 and the inner concave part 123 can realize the rapid positioning and installation of two adjacent wall bodies 1 during construction, improves the flatness of the wall body 1 installation, and is rapid and convenient to operate, and improves the construction efficiency.
Referring to fig. 1, anchor grooves 111 are formed on both side walls of the heat insulation layer 11 at intervals, the anchor grooves 111 are formed along the thickness direction of the heat insulation layer 11, and the anchor grooves 111 on both sides of the heat insulation layer 11 are formed in a staggered manner one by one. The side of the concrete slab 12, which is close to the heat insulation layer 11, is provided with an expansion part 122 at intervals, the expansion part 122 comprises a part positioned in the concrete slab 12 and a part protruding out of the concrete slab 12, and the parts of the expansion part 122 protruding out of the concrete slab 12 are inserted into the anchoring grooves 111 of the heat insulation plate in a one-to-one correspondence manner.
Referring to fig. 1 and 2, one end of the enlarged portion 122 in the assembly direction of the wall 1 is provided with a mounting hole 13, and the mounting hole 13 does not penetrate the enlarged portion 122; the other end of the expansion part 122 along the assembly direction of the wall body 1 is embedded with a plug connector 2, the plug connector 2 is specifically ribbed steel bars, and one end of the plug connector 2 far away from the wall body 1 is extruded by an impact machine to form a upsetting head 21. Set up plug connector 2 and mounting hole 13 for when two adjacent concrete filled composite wall were assembled, can peg graft a plurality of plug connectors 2 one-to-one of a wall body 1 to a plurality of mounting holes 13 of another wall body 1 in, and grout in mounting hole 13, in order to realize that two wall bodies 1 assemble fast, and the work progress is less to the pollution of job site.
Referring to fig. 1 and 2, a plurality of fastening rings 14 are further arranged in the mounting hole 13 at intervals, the fastening rings 14 are formed by hooping ribbed steel bars, the fastening rings 14 are bound or welded and fixed with a similar steel bar net sheet 121, and the fastening rings 14 are arranged at intervals along the depth direction of the mounting hole 13. When the plug connector 2 of one wall body 1 is plugged into the mounting hole 13 of the other wall body 1, the plug connector 2 and the upsetting head 21 are positioned in the fastening ring 14. The fixing rings 14 are arranged, so that the connection strength of two adjacent walls 1 can be enhanced, and the bending moment resistance performance of the mounting holes 13 is enhanced.
Referring to fig. 3, a concrete slab 12 of the wall 1 is provided with a slurry inlet groove 113 and a slurry outlet groove 114, the slurry inlet groove 113 and the slurry outlet groove 114 are both used for communicating the installation hole 13 and the outside, the slurry inlet groove 113 and the slurry outlet groove 114 are respectively arranged at positions close to two ends of the installation hole 13, and the center of the concrete slurry inlet groove 113 or the slurry outlet groove 114 is not more than 5cm away from two end heads of the installation hole 13. After the two walls 1 are assembled, grouting is carried out into the mounting holes 13 through the grouting grooves 113 until grout flows out from the grouting grooves 114, namely, the mounting holes 13 are completely grouting, the grouting grooves 113 and the grouting grooves 114 are sealed by using wood plugs, and construction of the two adjacent walls 1 is completed after the grout is solidified.
The implementation principle of the ribbed concrete sandwich composite wall for the assembled type embodiment of the application is as follows: when the concrete sandwich composite wall is constructed, two adjacent sandwich composite walls can be vertically spliced or horizontally spliced, and the vertical splicing is taken as an example for illustration in the drawing.
The connectors 2 of one concrete sandwich composite wall are correspondingly inserted into the mounting holes 13 of the other concrete sandwich composite wall, and the outer flange 112 of the one concrete sandwich composite wall is inserted into the inner recess 123 of the other concrete sandwich composite wall. After the assembly is completed, grouting is carried out from the grouting groove 113 into the mounting hole 13 until the grout flows out from the grouting groove 114, and the grouting groove 113 and the grouting groove 114 are blocked by using a wood plug, so that the construction of two adjacent walls 1 can be completed.
The application can realize the assembly type construction of the concrete sandwich composite wall, has high installation precision, is convenient and quick to construct, and has less environmental pollution to a construction site.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The ribbed concrete sandwich composite wall is characterized by comprising a wall body (1), wherein a plurality of mounting holes (13) are formed in one side of the wall body (1) along the assembly direction, and a plurality of connectors (2) are arranged on the other side of the wall body (1) along the assembly direction;
A plurality of fixing rings (14) are fixed in the mounting holes (13) at intervals, and upsetting heads (21) are formed at the ends of the plug connectors (2) far away from the wall body (1);
The connectors (2) of one wall body (1) can be correspondingly inserted into the mounting holes (13) of the adjacent wall body (1) one by one.
2. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 1, wherein: the wall body (1) comprises an insulation layer (11) and concrete slab layers (12) arranged on two sides of the insulation layer (11);
reinforcing mesh (121) is arranged in the concrete slab (12), and the consolidation ring (14) is tied with the reinforcing mesh (121).
3. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 2, wherein: anchoring grooves (111) are formed in two sides of the heat preservation layer (11) at intervals, and expansion parts (122) for being partially inserted into the anchoring grooves (111) are formed in one side, close to the heat preservation layer (11), of the concrete slab layer (12) at intervals;
The mounting hole (13) is formed in the expansion part (122), and the plug connector (2) is partially anchored in the expansion part (122).
4. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 3, wherein: the anchor grooves (111) on two sides of the heat preservation layer (11) are staggered.
5. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 2, wherein: an outer convex part (112) is formed by outwards protruding one end face of the heat preservation layer (11) along the assembly direction; the other end face of the heat preservation layer (11) along the assembly direction is inwards sunken to form an inward sunken part (123), and the outer protruding part (112) of one wall body (1) can be inserted into the inward sunken part (123) of the adjacent wall body (1).
6. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 2, wherein: a plurality of tie bars (15) are arranged between the two layers of reinforcing steel bar meshes (121), and two ends of each tie bar (15) are respectively tied and fixed with the two layers of reinforcing steel bar meshes (121).
7. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 2, wherein: the concrete slab (12) at any side is provided with a slurry inlet groove (113) and a slurry outlet groove (114) which are communicated with the mounting hole (13) and the outside, and the slurry inlet groove (113) and the slurry outlet groove (114) are respectively arranged at two ends of the mounting hole (13).
8. A ribbed concrete sandwich composite wall for use in fabricated form according to claim 1, wherein: the consolidation ring (14) and the plug connector (2) are both made of ribbed steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434127.1U CN220928409U (en) | 2023-09-07 | 2023-09-07 | Ribbed concrete sandwich composite wall for assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434127.1U CN220928409U (en) | 2023-09-07 | 2023-09-07 | Ribbed concrete sandwich composite wall for assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928409U true CN220928409U (en) | 2024-05-10 |
Family
ID=90965856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322434127.1U Active CN220928409U (en) | 2023-09-07 | 2023-09-07 | Ribbed concrete sandwich composite wall for assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928409U (en) |
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2023
- 2023-09-07 CN CN202322434127.1U patent/CN220928409U/en active Active
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