CN210562651U - Prefabricated concrete wallboard and building main body's assembled connection structure - Google Patents
Prefabricated concrete wallboard and building main body's assembled connection structure Download PDFInfo
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- CN210562651U CN210562651U CN201920778860.6U CN201920778860U CN210562651U CN 210562651 U CN210562651 U CN 210562651U CN 201920778860 U CN201920778860 U CN 201920778860U CN 210562651 U CN210562651 U CN 210562651U
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Abstract
The utility model provides an assembled connection structure of precast concrete wallboard and building subject, it includes: the prefabricated concrete wallboard comprises an internal steel reinforcement framework and an external concrete layer; the building main body comprises a building steel bar framework and a building concrete layer; the connecting piece, it includes looks vertically first connecting plate and second connecting plate, and first connecting plate and second connecting plate constitute L shaped plate body structure, and first connecting plate fixed connection leaves the clearance on inside steel reinforcement skeleton, the top on second connecting plate and building concrete layer, and the second connecting plate passes through fixed component fixed connection in building steel reinforcement skeleton's top. The utility model discloses can replace on-the-spot secondary to pour, improve assembly type structure's installation effectiveness effectively.
Description
Technical Field
The utility model relates to an assembly type structure field particularly, relates to an assembly type connection structure of precast concrete wallboard and building subject.
Background
With the development of modern industrial technology, building houses can be made in batches like machine production, by transporting prefabricated house components to the construction site for assembly. Fabricated buildings have become of interest since the beginning of the 20 th century and have been realized through the sixties. The first attempts made in English, French, Soviet Union, etc. The assembly type building has high construction speed and low production cost, and is rapidly popularized and developed all over the world.
The prefabricated building is divided into five types, i.e. block building, plate building, box building, skeleton plate building and rising-floor building according to the form and construction method of prefabricated components.
In the current fabricated building, the precast concrete wallboard is one of the important components, and when the traditional precast concrete wallboard is spliced with a building main body, the traditional precast concrete wallboard often needs to be cast for the second time on site, so that the construction requirement is higher, and the casting operation also influences the overall installation efficiency of the building.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a prefabricated concrete wallboard and building subject's assembled connection structure can replace on-the-spot secondary to pour, improves assembly type structure's installation effectiveness effectively.
Therefore, the utility model provides a precast concrete wallboard and building subject's assembled connection structure, it includes:
the prefabricated concrete wallboard comprises an internal steel reinforcement framework and an external concrete layer;
the building main body comprises a building steel bar framework and a building concrete layer;
the connecting piece, it includes looks vertically first connecting plate and second connecting plate, and first connecting plate and second connecting plate constitute L shaped plate body structure, and first connecting plate fixed connection leaves the clearance on inside steel reinforcement skeleton, the top on second connecting plate and building concrete layer, and the second connecting plate passes through fixed component fixed connection in building steel reinforcement skeleton's top.
Further, a reinforcing plate is arranged between the first connecting plate and the second connecting plate.
Furthermore, the outer side surface of the reinforcing plate is provided with a cambered surface.
Furthermore, the reinforcing plate is provided with a round hole.
Furthermore, the surface of the reinforcing plate is provided with a first convex rib and a second convex rib, the first convex rib extends from the cambered surface to the direction of the round hole, the second convex rib extends from the cambered surface to the direction of the round hole, and a V-shaped structure is formed between the first convex rib and the second convex rib.
Further, the first convex rib and the second convex rib are both arc-shaped convex ribs.
Furthermore, the surface of the reinforcing plate is provided with a third convex rib which extends from the joint of the first connecting plate and the second connecting plate to the direction of the round hole.
Further, above-mentioned first connecting plate passes through the fixed joint of fixture block on inside steel reinforcement skeleton, sets up the draw-in groove that blocks inside steel reinforcement skeleton on the fixture block.
Furthermore, a first toothed surface is arranged on a groove wall on one side of the clamping groove, a second toothed surface is preset on the internal steel reinforcement framework, and the first toothed surface and the second toothed surface are meshed with each other.
Further, the fixing member is a screw welded to the top end of the construction steel reinforcement cage.
The utility model provides an assembled connection structure of precast concrete wallboard and building subject, mainly set up precast concrete wallboard, building subject and connecting piece, precast concrete wallboard includes inside steel reinforcement framework and outside concrete layer, building subject includes building steel reinforcement framework and building concrete layer, the connecting piece includes mutually perpendicular first connecting plate and second connecting plate, first connecting plate and second connecting plate constitute L-shaped plate body structure, first connecting plate fixed connection is on inside steel reinforcement framework, the clearance is left at the top of second connecting plate and building concrete layer, and the second connecting plate is fixed connection in building steel reinforcement framework's top through fixed part;
through the setting of above-mentioned structure, utilize the structure and the connection effect of connecting piece for on the precast concrete wallboard can the quick connection to building subject, therefore can replace the secondary of scene to pour, improve assembly type structure's installation effectiveness effectively.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of an assembly type connection structure of a precast concrete wall panel and a building main body according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is the embodiment of the utility model provides a connecting piece is at the schematic structure under overlooking the angle among the assembled connection structure of precast concrete wallboard and building subject.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 3, the assembled connecting structure of precast concrete wall panel and building main body according to the embodiment of the present invention is shown in the drawings, and includes: the prefabricated concrete wallboard 1 comprises an internal steel reinforcement framework 11 and an external concrete layer 12, and a heat-insulating layer is also embedded in the prefabricated concrete wallboard 1; a building body 2 including a construction steel skeleton 21 and a construction concrete layer 22; connecting piece 3, it includes looks vertically first connecting plate 31 and second connecting plate 32, first connecting plate 31 and second connecting plate 32 constitute L shaped plate body structure, first connecting plate 31 fixed connection is on inside steel reinforcement skeleton 11, clearance 321 is left at the top of second connecting plate 32 and building concrete layer 22, and second connecting plate 32 passes through fixed part 322 fixed connection in the top of building steel reinforcement skeleton 21, fixed part 322 is the screw, it welds in the top of building steel reinforcement skeleton 21.
The utility model provides an assembled connection structure of precast concrete wallboard and building subject, mainly set up precast concrete wallboard, building subject and connecting piece, precast concrete wallboard includes inside steel reinforcement framework and outside concrete layer, building subject includes building steel reinforcement framework and building concrete layer, the connecting piece includes mutually perpendicular first connecting plate and second connecting plate, first connecting plate and second connecting plate constitute L-shaped plate body structure, first connecting plate fixed connection is on inside steel reinforcement framework, the clearance is left at the top of second connecting plate and building concrete layer, and the second connecting plate is fixed connection in building steel reinforcement framework's top through fixed part;
through the setting of above-mentioned structure, utilize the structure and the connection effect of connecting piece for on the precast concrete wallboard can the quick connection to building subject, therefore can replace the secondary of scene to pour, improve assembly type structure's installation effectiveness effectively.
Referring to fig. 2 to 3, specifically, a reinforcing plate 33 is arranged between the first connecting plate 31 and the second connecting plate 32, an arc surface 331 is arranged on an outer side surface of the reinforcing plate 33, a circular hole 34 is formed in the reinforcing plate 33, a first rib 35 and a second rib 36 are arranged on the surface of the reinforcing plate 33, the first rib 35 extends from the arc surface 331 to the circular hole 34, the second rib 36 extends from the arc surface 331 to the circular hole 34, a V-shaped structure is formed between the first rib 35 and the second rib 36, and the first rib 35 and the second rib 36 are both arc-shaped ribs.
Through the setting of above-mentioned structure, utilize the effect of protruding muscle and round hole, realize the fast dispersion of reinforcing plate atress, can alleviate the whole weight of reinforcing plate when guaranteeing reinforcing plate intensity.
Referring to fig. 2 to 3, specifically, the surface of the reinforcing plate 33 has a third rib 37, which extends from the joint of the first connecting plate 31 and the second connecting plate 32 to the direction of the circular hole 34, so as to further realize the dispersion of the force applied to the surface of the reinforcing plate to the bending part of the connecting member (where the strength is highest).
Referring to fig. 2 to 3, specifically, the first connecting plate 31 is fixedly clamped on the internal steel reinforcement framework 11 through a clamping block 311, a clamping groove 312 for clamping the internal steel reinforcement framework 11 is formed in the clamping block 311, a first toothed surface 313 is arranged on a groove wall on one side of the clamping groove 312, a second toothed surface 111 is preset on the internal steel reinforcement framework 11, and the first toothed surface 313 and the second toothed surface 111 are engaged with each other. Through the arrangement of the structure, the quick connection of the connecting piece can be realized, and the connection stability is ensured.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a precast concrete wallboard and building main body's assembled connection structure which characterized in that includes:
the prefabricated concrete wallboard (1) comprises an internal steel reinforcement framework (11) and an external concrete layer (12);
a building body (2) comprising a building steel skeleton (21) and a building concrete layer (22);
connecting piece (3), it includes looks vertically first connecting plate (31) and second connecting plate (32), first connecting plate (31) and second connecting plate (32) constitute L shaped plate body structure, first connecting plate (31) fixed connection in on inside steel reinforcement skeleton (11), second connecting plate (32) with clearance (321) are left at the top of building concrete layer (22), just second connecting plate (32) through fixed part (322) fixed connection in the top of building steel reinforcement skeleton (21).
2. A prefabricated concrete wall panel and building body fabricated connecting structure according to claim 1, wherein a reinforcing plate (33) is provided between said first connecting plate (31) and said second connecting plate (32).
3. Prefabricated concrete wall panel-building body assembly according to claim 2, wherein the outer side of the reinforcing plate (33) has an arc surface (331).
4. The structure for the prefabricated concrete wall panel to be assembled with a building body as claimed in claim 3, wherein the reinforcing plate (33) is formed with a circular hole (34).
5. A prefabricated concrete wall panel and building body assembly type connection structure according to claim 4, wherein the surface of the reinforcing plate (33) is provided with a first rib (35) and a second rib (36), the first rib (35) extends from the arc surface (331) to the direction of the circular hole (34), the second rib (36) extends from the arc surface (331) to the direction of the circular hole (34), and a V-shaped structure is formed between the first rib (35) and the second rib (36).
6. The prefabricated concrete wall panel and building body assembly type connecting structure according to claim 5, wherein said first ribs (35) and said second ribs (36) are arc-shaped ribs.
7. A prefabricated concrete wall panel and building body fabricated connecting structure according to claim 4, wherein said reinforcing plate (33) has a third rib (37) on its surface extending from the junction of said first connecting plate (31) and said second connecting plate (32) in the direction of said circular hole (34).
8. The assembling type connecting structure of the precast concrete wall panel and the building main body according to claim 1, wherein the first connecting plate (31) is fixedly clamped on the inner steel reinforcement framework (11) through a clamping block (311), and a clamping groove (312) for clamping the inner steel reinforcement framework (11) is formed on the clamping block (311).
9. The prefabricated concrete wall panel and building body assembly type connecting structure of claim 8, wherein a first toothed surface (313) is arranged on one side groove wall of the clamping groove (312), a second toothed surface (111) is preset on the internal steel reinforcement framework (11), and the first toothed surface (313) and the second toothed surface (111) are mutually meshed.
10. The fabricated connecting structure of precast concrete wall panel and building body according to claim 1, wherein the fixing member (322) is a screw welded to the top end of the construction rebar skeleton (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778860.6U CN210562651U (en) | 2019-05-28 | 2019-05-28 | Prefabricated concrete wallboard and building main body's assembled connection structure |
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| CN201920778860.6U CN210562651U (en) | 2019-05-28 | 2019-05-28 | Prefabricated concrete wallboard and building main body's assembled connection structure |
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| CN210562651U true CN210562651U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219373A (en) * | 2019-05-28 | 2019-09-10 | 苏州良浦住宅工业有限公司 | A kind of assembled connection structure of precast concrete wall panel and building body |
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2019
- 2019-05-28 CN CN201920778860.6U patent/CN210562651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219373A (en) * | 2019-05-28 | 2019-09-10 | 苏州良浦住宅工业有限公司 | A kind of assembled connection structure of precast concrete wall panel and building body |
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Address after: No.999, Xingang Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liangpu Energy Saving New Materials Co.,Ltd. Address before: No.999, Xingang Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU LIANGPU DWELLING HOUSE INDUSTRIAL Co.,Ltd. |
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