CN217325873U - Prefabricated concrete composite wall panel of prefabricated building construction - Google Patents
Prefabricated concrete composite wall panel of prefabricated building construction Download PDFInfo
- Publication number
- CN217325873U CN217325873U CN202221250215.5U CN202221250215U CN217325873U CN 217325873 U CN217325873 U CN 217325873U CN 202221250215 U CN202221250215 U CN 202221250215U CN 217325873 U CN217325873 U CN 217325873U
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- Prior art keywords
- wall
- wall body
- connecting pipe
- driving
- concrete composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000009435 building construction Methods 0.000 title claims description 14
- 239000004567 concrete Substances 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000011178 precast concrete Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 13
- 239000011083 cement mortar Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
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- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of precast concrete wallboard and specifically relates to a precast concrete composite wall board of assembled house building is related to, it includes the wall body, set up in the heated board of wall body one side, set up in the wall body with coupling mechanism between the heated board, coupling mechanism includes and runs through along thickness the mounting hole of wall body, set up in the heated board is close to the surface of wall body just corresponds the locating hole of mounting hole, wear to locate just one end stretches into in the mounting hole the connecting pipe of locating hole, the part that the connecting pipe is located the locating hole is equipped with the setting element, the setting element is including setting up in connecting pipe outer wall and intercommunication in logical groove, the fixed connection of its inner wall in lead to the shell fragment of inslot lateral wall, be equipped with the driving piece that is used for driving the shell fragment to expand outward in the connecting pipe. This application has the effect that promotes precast concrete wallboard heat insulating ability.
Description
Technical Field
The application relates to the field of precast concrete wallboards, in particular to a precast concrete composite wallboard of an assembly type house building.
Background
With the rapid development of the modernization of the building industry in China, the precast concrete is an important foundation for realizing the building industrialization, is an important guarantee for realizing high efficiency, high quality, low resource consumption and low environmental impact of building construction, and is a necessary choice for sustainable development, and the precast sandwich wallboard is one of effective measures for reducing the building energy consumption, prolonging the service life of the building and ensuring the building safety.
In the current stage, the design of the prefabricated wall body only considers the requirement of meeting the stress of the structure, the heat preservation of the building is less considered, and how to realize the wall body can not only meet the requirement of the stress of the structure, but also meet the requirements of structures such as heat preservation and the like.
Disclosure of Invention
In order to guarantee the heat insulating ability of precast concrete wallboard, this application provides a prefabricated concrete composite wall panel of prefabricated building construction.
The application provides a pair of prefabricated concrete composite wall panel of prefabricated building construction adopts following technical scheme:
the utility model provides an assembly type housing construction's precast concrete composite wall panel, include the wall body, set up in the heated board of wall body one side, set up in the wall body with coupling mechanism between the heated board, coupling mechanism includes and runs through along thickness the mounting hole of wall body, set up in the heated board is close to the surface of wall body just corresponds the locating hole of mounting hole, wear to locate just one end stretches into in the mounting hole the connecting pipe of locating hole, the part that the connecting pipe is located the locating hole is equipped with the setting element, the setting element is including setting up in connecting pipe outer wall and intercommunication in logical groove, the fixed connection of its inner wall in lead to the shell fragment of inslot lateral wall, be equipped with the driving piece that is used for driving the shell fragment to expand outward in the connecting pipe.
Preferably, the driving part comprises a driving rod in threaded connection with the inner wall of the connecting pipe, the surface of the elastic sheet facing the axis of the connecting pipe is fixedly connected with a butting block with the thickness gradually reduced towards the direction close to the wall, and one end of the elastic sheet is fixedly connected with the inner wall of the through groove far away from one side of the wall.
Preferably, the driving piece further comprises a driving block fixedly connected to the end portion, far away from the heat-insulating plate, of the driving rod, and a hexagonal groove is formed in the surface, far away from the driving rod, of the driving block.
Preferably, the driving member further comprises a hexagonal rod matched with the hexagonal groove, and a holding rod fixedly connected to the end of the hexagonal rod and perpendicular to the hexagonal rod.
Preferably, the end part of the driving rod close to the heat insulation plate is provided with a round angle.
Preferably, the positioning pieces are uniformly arranged in at least three groups around the circumferential direction of the connecting pipe.
Preferably, cement mortar is filled at one side, away from the heat insulation plate, of the driving rod of the mounting hole.
Preferably, the connecting mechanisms are arranged on the wall body in a matrix manner.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting mechanism is arranged between the wall body and the heat-insulating plate, when the heat-insulating plate is installed, the positioning holes in the heat-insulating plate correspond to the mounting holes, the connecting pipe is inserted into the positioning holes to integrally support the heat-insulating plate, and after the driving rod is in threaded connection with the inside of the connecting pipe, the driving rod is rotated to axially move along the connecting pipe and abut against the abutting block, so that the elastic pieces are pushed to expand outwards and abut against the inner wall of the positioning holes, and even to be embedded into the inner wall of the positioning holes, so that the heat-insulating plate is connected and fixed, the connection is stable, and the use and the operation are convenient;
2. by arranging the driving block to be matched with the hexagonal rod, when the driving rod needs to be moved, the hexagonal rod penetrates into the mounting hole and is inserted into the hexagonal groove correspondingly, and the driving block and the driving rod can be conveniently rotated by holding the rod, so that force can be conveniently applied;
3. after the connecting mechanism is installed, cement mortar is filled in the mounting hole, so that the water resistance and the heat preservation performance of the wall body are further guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Description of reference numerals: 1. a wall body; 2. a thermal insulation board; 3. a connecting mechanism; 4. mounting holes; 5. positioning holes; 6. a connecting pipe; 7. a positioning member; 8. a through groove; 9. a spring plate; 10. a drive member; 11. a drive rod; 12. a butting block; 13. a drive block; 14. a hexagonal rod; 15. a holding rod; 16. a hexagonal groove; 17. and (3) cement mortar.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses prefabricated concrete composite wall panel of prefabricated building construction. Referring to fig. 1, the precast concrete composite wall panel of the prefabricated building structure comprises a wall body 1, an insulation board 2 arranged on one side of the wall body 1, and a connecting mechanism 3 arranged between the wall body 1 and the insulation board 2, wherein the connecting mechanism 3 is arranged on the wall body 1 in a matrix manner.
The connecting mechanism 3 comprises a mounting hole 4 penetrating through the wall body 1 along the thickness, a positioning hole 5 which is arranged on the surface of the insulation board 2 close to the wall body 1 and corresponds to the mounting hole 4, and a connecting pipe 6 which is arranged in the mounting hole 4 in a penetrating manner and one end of which extends into the positioning hole 5.
The part of the connecting pipe 6, which is positioned in the positioning hole 5, is provided with positioning parts 7, and at least three groups of the positioning parts 7 are uniformly arranged around the circumference of the connecting pipe 6. The positioning piece 7 comprises a through groove 8 arranged on the outer wall of the connecting pipe 6 and communicated with the inner wall of the connecting pipe, and an elastic sheet 9 fixedly connected to the inner side wall of the through groove 8, and a driving piece 10 used for driving the elastic sheet 9 to expand outwards is arranged in the connecting pipe 6.
The driving piece 10 comprises a driving rod 11 which is in threaded connection with the inner wall of the connecting pipe 6, the end part of the driving rod 11, which is close to the heat insulation board 2, is provided with a round corner, the surface fixing connection of the elastic sheet 9 towards the axis of the connecting pipe 6 is provided with a butt joint block 12, the thickness of the elastic sheet is gradually reduced towards the direction close to the wall body 1, and one end of the elastic sheet 9 is fixedly connected with the inner wall, which is far away from the wall body 1 side, of the through groove 8.
The driving piece 10 further comprises a driving block 13 fixedly connected to the end portion of the driving rod 11 far away from the heat insulation board 2, a hexagonal rod 14 used for rotating the driving block 13, a holding rod 15 fixedly connected to the end portion of the hexagonal rod 14 and perpendicular to the hexagonal rod 14, a hexagonal groove 16 is formed in the surface of the driving block 13 far away from the driving rod 11, the end portion of the hexagonal rod 14 is matched with the hexagonal groove 16, when the driving rod 11 needs to be moved, the hexagonal rod 14 penetrates into the mounting hole 4 and is inserted corresponding to the hexagonal groove 16, the driving block 13 and the driving rod 11 can be rotated conveniently by holding the holding rod 15, and force application is facilitated.
One side that the mounting hole 4 is located the actuating lever 11 and keeps away from heated board 2 is filled with cement mortar 17, is accomplishing the installation back to coupling mechanism 3, with inside cement mortar 17 of filling of mounting hole 4 to the waterproof nature and the heat insulating ability of wall body 1 have further been guaranteed.
The embodiment of the application provides a prefabricated concrete composite wall panel of prefabricated building's implementation principle does:
when installing heated board 2, correspond at mounting hole 4 through locating hole 5 with on the heated board 2, and make connecting pipe 6 peg graft in locating hole 5, in order to support heated board 2 is whole, and through with 11 threaded connection of actuating lever in connecting pipe 6 back, through rotatory actuating lever 11, make actuating lever 11 along 6 axial displacement of connecting pipe and butt in butt piece 12, thereby promote shell fragment 9 and expand and support tightly at locating hole 5 inner walls, imbed in 5 inner walls of locating hole even, thereby connect and fix heated board 2, it is comparatively stable to connect, and facilitate the use operation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prefabricated concrete composite wall panel of prefabricated building construction which characterized in that: comprises a wall body (1), a heat insulation board (2) arranged on one side of the wall body (1), and a connecting mechanism (3) arranged between the wall body (1) and the heat insulation board (2), the connecting mechanism (3) comprises a mounting hole (4) penetrating through the wall body (1) along the thickness, a positioning hole (5) which is arranged on the surface of the heat-insulating plate (2) close to the wall body (1) and corresponds to the mounting hole (4), and a connecting pipe (6) which is arranged in the mounting hole (4) in a penetrating way and one end of which extends into the positioning hole (5), a positioning piece (7) is arranged at the part of the connecting pipe (6) positioned in the positioning hole (5), the positioning piece (7) comprises a through groove (8) which is arranged on the outer wall of the connecting pipe (6) and communicated with the inner wall of the connecting pipe, and an elastic sheet (9) which is fixedly connected with the inner side wall of the through groove (8), and a driving piece (10) for driving the elastic sheet (9) to expand outwards is arranged in the connecting pipe (6).
2. The precast concrete composite wall panel of prefabricated building construction according to claim 1, wherein: the driving piece (10) comprises a driving rod (11) which is in threaded connection with the inner wall of the connecting pipe (6), the elastic sheet (9) faces towards a butt joint block (12) which is close to the wall body (1) in the axis center and is gradually reduced in thickness in the direction of the wall body (1), and one end of the elastic sheet (9) is fixedly connected with the inner wall which is far away from one side of the wall body (1) and communicated with the through groove (8).
3. The precast concrete composite wall panel of prefabricated building construction according to claim 2, wherein: the driving piece (10) further comprises a driving block (13) fixedly connected to the end portion, far away from the heat insulation board (2), of the driving rod (11), and a hexagonal groove (16) is formed in the surface, far away from the driving rod (11), of the driving block (13).
4. The prefabricated concrete composite wall panel for prefabricated building construction according to claim 3, wherein: the driving piece (10) further comprises a hexagonal rod (14) matched with the hexagonal groove (16), and a holding rod (15) fixedly connected to the end of the hexagonal rod (14) and perpendicular to the hexagonal rod (14).
5. The precast concrete composite wall panel of prefabricated building construction according to claim 2, wherein: the end part of the driving rod (11) close to the heat insulation plate (2) is provided with a round angle.
6. The precast concrete composite wall panel of prefabricated building construction according to claim 2, wherein: the positioning pieces (7) are uniformly arranged in at least three groups around the circumferential direction of the connecting pipe (6).
7. The precast concrete composite wall panel of prefabricated building construction according to claim 2, wherein: and cement mortar (17) is filled in one side, away from the heat insulation plate (2), of the driving rod (11) in the mounting hole (4).
8. The precast concrete composite wall panel of prefabricated building construction according to claim 1, wherein: the connecting mechanisms (3) are arranged on the wall body (1) in a matrix manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250215.5U CN217325873U (en) | 2022-05-21 | 2022-05-21 | Prefabricated concrete composite wall panel of prefabricated building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250215.5U CN217325873U (en) | 2022-05-21 | 2022-05-21 | Prefabricated concrete composite wall panel of prefabricated building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325873U true CN217325873U (en) | 2022-08-30 |
Family
ID=82987610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221250215.5U Expired - Fee Related CN217325873U (en) | 2022-05-21 | 2022-05-21 | Prefabricated concrete composite wall panel of prefabricated building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217325873U (en) |
-
2022
- 2022-05-21 CN CN202221250215.5U patent/CN217325873U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |