CN219327189U - Inter-plate connection structure for assembled building - Google Patents
Inter-plate connection structure for assembled building Download PDFInfo
- Publication number
- CN219327189U CN219327189U CN202320210777.5U CN202320210777U CN219327189U CN 219327189 U CN219327189 U CN 219327189U CN 202320210777 U CN202320210777 U CN 202320210777U CN 219327189 U CN219327189 U CN 219327189U
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- Prior art keywords
- wallboard
- inter
- ejector rod
- connecting hole
- connection
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- 238000007789 sealing Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The plate-to-plate connection structure for the assembled building comprises wallboards, wherein one side of each wallboard is provided with a connecting slat, the other side of each wallboard is provided with a connecting slot, and adjacent wallboards are inserted into the connecting slots through the connecting slats to realize connection; the connecting lath is provided with a plurality of first connecting holes along vertical distribution, the wallboard on the inner side and the outer side of the connecting groove is provided with a plurality of second connecting holes along vertical distribution, the first connecting holes are aligned with the second connecting holes, and ejector rods are inserted into the first connecting holes and the second connecting holes to realize connection and fixation between the adjacent wallboards. The utility model adopts the structure, can effectively improve the connection strength between the assembled building boards, improve the integral strength and the service life of the assembled building, and simultaneously meet the requirements of indoor heat insulation and sound insulation.
Description
Technical Field
The utility model relates to the field of assembly type buildings, in particular to an inter-plate connection structure for an assembly type building.
Background
Because of the rapid construction, energy saving and environmental protection characteristics, the prefabricated building has wide application in the modern building field, in the prefabricated building, the wallboard is usually prefabricated by a factory and assembled by hoisting on site, the connection strength between boards directly leads to the integral strength and service life of the prefabricated building, and in addition, the sealing requirement on the joint position between the wallboard boards of the prefabricated building is gradually increased, so that the purposes of indoor heat preservation, heat insulation and sound insulation are required to be guaranteed with good sealing.
The existing connecting structure between the assembled building boards is complex, the construction progress is slower, and the problems of poor sealing effect and the like exist.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an inter-plate connection structure for an assembled building, which can effectively improve the connection strength between the plates of the assembled building, improve the overall strength and the service life of the assembled building, and simultaneously meet the requirements of indoor heat insulation, heat preservation and sound insulation.
In order to solve the technical problems, the utility model adopts the following technical scheme: the plate-to-plate connection structure for the assembled building comprises wallboards, wherein one side of each wallboard is provided with a connecting slat, the other side of each wallboard is provided with a connecting slot, and adjacent wallboards are inserted into the connecting slots through the connecting slats to realize connection;
the connecting lath on be equipped with a plurality of first connecting holes along vertical distribution, be equipped with a plurality of second connecting holes along vertical distribution on the wallboard of spread groove both sides inside and outside, first connecting hole aligns with the second connecting hole and inserts in first connecting hole and second connecting hole and establish the ejector pin and realize connecting fixedly between the adjacent wallboard.
In the preferred scheme, the structure of the connecting plate at the corner of the wallboard is the same as that of the wallboard, and the whole connecting plate at the corner of the wallboard is a 90-degree broken line plate.
In the preferred scheme, the wallboard lateral wall of connection slat both sides on be equipped with first sealing strip, be equipped with the second sealing strip on the wallboard lateral wall of spread groove both sides, first sealing strip and the close laminating of second sealing strip under the two adjacent wallboard connected state.
In the preferred scheme, two U-shaped pieces are relatively arranged on the jack formed by the first connecting hole and the second connecting hole after being aligned, an arc-shaped top piece is arranged on one surface of the U-shaped piece, facing the middle part of the jack, and the ejector rod penetrates through the jack and tightly pushes the arc-shaped top piece.
In the preferred scheme, one end of the ejector rod is provided with a limit column head, the other end of the ejector rod is provided with a thread head, and one end of the ejector rod penetrating through the jack is matched with the thread head through a connecting nut to fix the ejector rod on the wallboard.
In the preferred scheme, the ejector rod middle part be equipped with radial annular sunken, radial annular sunken and arc top piece cooperation realize the axial spacing of ejector rod.
In a preferred embodiment, in the first connecting hole, a convex wall is disposed on a side wall near the connecting groove.
The plate-to-plate connection structure for the fabricated building has the following beneficial effects that by adopting the structure:
(1) The U-shaped piece with the arc-shaped top piece is matched with the ejector rod with the radial annular recess, so that the stability of the ejector rod in the jack can be ensured, and the purpose of firmly connecting the adjacent wallboards can be realized by extruding the U-shaped pieces at two sides;
(2) The U-shaped piece is extruded by the ejector rod and transmits two opposite groups of pressure to the two wallboards, so that the wallboards are effectively attached, and the sealing strips are extruded in a closing way, so that the indoor heat insulation and sound insulation purposes can be realized.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the wallboard of the present utility model.
Fig. 2 is a schematic view of the wallboard at the corner position of the present utility model.
Fig. 3 is a schematic view of an exploded structure of the present utility model at the junction between adjacent wall panels.
Fig. 4 is a schematic structural view of the present utility model in a connected state of adjacent wall panels.
Fig. 5 is a schematic view of a portion of the construction of the wall panel of the present utility model after installation.
In the figure: wallboard 1, connection slat 2, spread groove 3, first sealing strip 4, second sealing strip 5, first connecting hole 6, second connecting hole 7, U-shaped piece 8, arc top 9, ejector pin 10, spacing column cap 11, screw thread head 12, radial annular recess 13, coupling nut 14, convex wall 15.
Detailed Description
As shown in fig. 1-5, an inter-board connection structure for an assembled building comprises wall boards 1, wherein one side of each wall board 1 is provided with a connecting slat 2, the other side of each wall board 1 is provided with a connecting slot 3, and adjacent wall boards 1 are inserted into the connecting slots 3 through the connecting slats 2 to realize connection;
the connecting lath 2 on be equipped with a plurality of first connecting holes 6 along vertical distribution, be equipped with a plurality of second connecting holes 7 along vertical distribution on the wallboard 1 of the inside and outside both sides of spread groove 3, first connecting hole 6 aligns with second connecting hole 7 and establishes ejector pin 10 in first connecting hole 6 and second connecting hole 7 interpolation and realize the connection between the adjacent wallboard 1 fixedly.
In the preferred scheme, the structure of the connecting plate at the corner of the wallboard 1 is the same as that of the wallboard 1, and the whole connecting plate at the corner of the wallboard 1 is a 90-degree folding line template.
In the preferred scheme, wallboard 1 lateral wall of connection slat 2 both sides on be equipped with first sealing strip 4, be equipped with second sealing strip 5 on the wallboard 1 lateral wall of spread groove 3 both sides, first sealing strip 4 and second sealing strip 5 closely laminate under the connected state of two adjacent wallboards 1.
In a preferred scheme, two U-shaped pieces 8,U are oppositely arranged on the jack formed by aligning the first connecting hole 6 with the second connecting hole 7, an arc-shaped top piece 9 is arranged on one surface of the U-shaped piece 8,U, which faces the middle part of the jack, and a push rod 10 penetrates through the jack and pushes against the arc-shaped top piece 9.
In the preferred scheme, one end of the ejector rod 10 is provided with a limit column head 11, the other end is provided with a thread head 12, and one end of the ejector rod 10 penetrating through the jack is matched with the thread head 12 through a connecting nut 14 to fix the ejector rod 10 on the wallboard 1.
In the preferred scheme, the middle part of the ejector rod 10 is provided with a radial annular recess 13, and the radial annular recess 13 is matched with the arc-shaped top piece 9 to realize the axial limit of the ejector rod 10.
In a preferred embodiment, in the first connecting hole 6, a convex wall 15 is provided on a side wall near the connecting groove 3.
The utility model discloses a board connection structure for prefabricated building when carrying out 1 installation operations of prefabricated building wallboard:
as shown in fig. 3, adjacent wallboards 1 are connected in a mode that a connecting slat 2 is inserted into a connecting groove 3, after butt joint is completed, one-to-one alignment of a first connecting hole 6 and a second connecting hole 7 is guaranteed, then two U-shaped pieces 8 are installed in jacks formed by alignment, fixing is achieved by matching the U-shaped pieces 8 with corner positions of the jacks, finally a push rod 10 is inserted between the two U-shaped pieces 8, an arc-shaped top piece 9 is tightly pushed in the push rod 10 inserting process, pressure is applied to the two U-shaped pieces 8, opposite acting force is applied to the two wallboards 1 by the two U-shaped pieces 8 respectively, on the basis, the first sealing strip 4 and the second sealing strip 5 are attached and pressed, and finally a connecting nut is screwed on a threaded head 12 at one end of the push rod 10.
Claims (7)
1. An inter-plate connection structure for an assembled building, comprising a wallboard (1), characterized in that: one side of each wallboard (1) is provided with a connecting slat (2), the other side of each wallboard is provided with a connecting slot (3), and adjacent wallboards (1) are connected by inserting the connecting slats (2) into the connecting slots (3);
the connecting lath (2) on be equipped with a plurality of first connecting holes (6) along vertical distribution, be equipped with a plurality of second connecting holes (7) along vertical distribution on wallboard (1) of the inside and outside both sides of spread groove (3), first connecting hole (6) aligns with second connecting hole (7) and establishes ejector pin (10) in first connecting hole (6) and second connecting hole (7) interpolation and realize the connection between adjacent wallboard (1) fixedly.
2. An inter-panel connection for a fabricated building as claimed in claim 1, wherein: the structure of the connecting plate at the corner of the wallboard (1) is the same as that of the wallboard (1), and the whole connecting plate at the corner of the wallboard (1) is a 90-degree broken line template.
3. An inter-panel connection for a fabricated building as claimed in claim 1, wherein: the wallboard (1) lateral wall of connection slat (2) both sides on be equipped with first sealing strip (4), be equipped with second sealing strip (5) on wallboard (1) lateral wall of spread groove (3) both sides, first sealing strip (4) and second sealing strip (5) closely laminate under the connected state of two adjacent wallboards (1).
4. An inter-panel connection for a fabricated building as claimed in claim 1, wherein: two U-shaped pieces (8) are oppositely arranged on a jack formed by aligning the first connecting hole (6) with the second connecting hole (7), an arc-shaped top piece (9) is arranged on one surface of the U-shaped piece (8) facing the middle of the jack, and a push rod (10) penetrates through the jack and pushes against the arc-shaped top piece (9).
5. An inter-panel connection for a fabricated building as claimed in claim 4, wherein: one end of the ejector rod (10) is provided with a limit column head (11), the other end of the ejector rod is provided with a thread head (12), and one end of the ejector rod (10) penetrating through the insertion hole is matched with the thread head (12) through a connecting nut (14) to fix the ejector rod (10) on the wallboard (1).
6. An inter-panel connection for a fabricated building as claimed in claim 5, wherein: the middle part of the ejector rod (10) is provided with a radial annular recess (13), and the radial annular recess (13) is matched with the arc-shaped top piece (9) to realize the axial limit of the ejector rod (10).
7. An inter-panel connection for a fabricated building as claimed in claim 4, wherein: in the first connecting hole (6), a convex wall (15) is arranged on the side wall close to the connecting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210777.5U CN219327189U (en) | 2023-02-14 | 2023-02-14 | Inter-plate connection structure for assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320210777.5U CN219327189U (en) | 2023-02-14 | 2023-02-14 | Inter-plate connection structure for assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219327189U true CN219327189U (en) | 2023-07-11 |
Family
ID=87063069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320210777.5U Active CN219327189U (en) | 2023-02-14 | 2023-02-14 | Inter-plate connection structure for assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219327189U (en) |
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2023
- 2023-02-14 CN CN202320210777.5U patent/CN219327189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 443300 Honghuatao village, Honghuatao Town, Yidu City, Yichang City, Hubei Province Patentee after: JIUZHOU SQUARE GARDEN NEW ENERGY Co.,Ltd. Country or region after: China Address before: 443302 Honghuatao Village, Honghuatao Town, Yidu City, Yichang City, Hubei Province (within the factory area of Jiuzhou Fangyuan New Energy Co., Ltd.) Patentee before: Hubei Gaoxing Construction Engineering Co.,Ltd. Country or region before: China |