CN210713235U - Prefabricated wallboard connection structure - Google Patents
Prefabricated wallboard connection structure Download PDFInfo
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- CN210713235U CN210713235U CN201920877561.8U CN201920877561U CN210713235U CN 210713235 U CN210713235 U CN 210713235U CN 201920877561 U CN201920877561 U CN 201920877561U CN 210713235 U CN210713235 U CN 210713235U
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Abstract
The utility model provides a prefabricated wallboard connection structure, including prefabricated wallboard, major structure, the built-in fitting that is connected with major structure, the built-in fitting protrusion in major structure surface has, prefabricated wallboard one end reserve have and to imbed the preformed hole of built-in fitting bellying, prefabricated wallboard installation time through with the preformed hole embolia the built-in fitting bellying accomplish fixedly. The utility model discloses a be connected between current prefabricated wallboard especially aerated concrete slab and the major structure and provide a bearing capacity is big, convenient connection, compact structure, economy and pleasing to the eye prefabricated wallboard's connection scheme, adopt grafting or ordinary fastener connected mode to realize that prefabricated wallboard and major structure's quick, convenient is connected, and it is more pleasing to the eye after can guaranteeing prefabricated wallboard and major structure to be connected owing to location and position are adjustable after connecting simultaneously.
Description
Technical Field
The utility model belongs to the building engineering field especially relates to a prefabricated wallboard connection structure.
Background
The prefabricated building meets the requirements of building industrialization and environmental protection, particularly the industrial policy of green building and building industrialization in China, and the demand for the prefabricated building is more and more large. The prefabricated wallboard is one of the main contents of prefabricated building, and the existing prefabricated wallboard, especially the stressed connection of the aerated concrete slab and the main structure needs a node with large bearing capacity, convenient connection and attractive appearance, and at present, no better solution is available.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of prefabricated wallboard that is convenient for connection, compact structure, economy and pleasing to the eye to being connected inconveniently between current prefabricated wallboard especially aerated concrete slab and the major structure.
The utility model relates to a prefabricated wallboard connection structure, including prefabricated wallboard, major structure, through pre-buried built-in fitting in major structure, directly have on the built-in fitting or through the connecting portion that fixed connection set up to prefabricated wallboard one end protrusion, be equipped with in prefabricated wallboard and major structure connected's one end and supply connecting portion male space, prefabricated wallboard is fixed or is through fastener fixed connection with the direct grafting of major structure's connecting portion.
The utility model discloses mainly realize through following specific scheme:
the utility model provides a prefabricated wallboard is connected, includes prefabricated wallboard, major structure, the T type built-in fitting that is connected with the major structure, T type built-in fitting convex part protrusion major structure, and prefabricated wallboard one end is reserved has the preformed hole that can imbed T type built-in fitting convex part, accomplishes fixedly through emboliaing T type built-in fitting convex part with the preformed hole during the prefabricated plate installation. This is a plug-in type connection.
The utility model provides a prefabricated wallboard is connected, includes prefabricated wallboard, major structure, the L type built-in fitting that is connected with major structure, prefabricated wallboard one end is pre-buried have with the screw rod of being connected of a wing edge of L type built-in fitting, a wing edge of L type built-in fitting protrusion major structure and parallel with prefabricated wallboard, still including installing the interior nut that is located L type built-in fitting wing edge inboard on the screw rod, still including installing and being located on the screw rod the outer nut in L type built-in fitting wing edge outside guarantees that pre-buried wallboard can pinpoint and fix through adjusting interior nut and outer nut position. This is a lateral connection.
The utility model provides a prefabricated wallboard is connected, including prefabricated wallboard, the major structure, the pre-buried steel sheet that is connected with the major structure, the connecting piece of being connected with pre-buried steel sheet and prefabricated wallboard, the connecting piece is steel sheet or L shaped steel, the edge of a wing of the steel sheet of connecting piece or L shaped steel and prefabricated wallboard parallel arrangement and outstanding major structure, pre-buried screw rod of being connected with the connecting piece that has of prefabricated wallboard one end, still including screwing up the nut on the edge of a wing of L type pre-buried piece with the screw rod on the prefabricated wallboard, the connecting piece can the shift position guarantee that pre-buried wallboard can pinpoint before the prefabricated wallboard. This is a welded type lateral connection.
In the insertion type connection, the horizontal part of the T-shaped connecting piece is a steel plate, and the convex part of the T-shaped connecting piece is a steel plate or a steel bar or a steel pipe.
In the insertion type connection, the convex part and the horizontal part in the T-shaped embedded part are connected together before or after the horizontal part is embedded.
In the insertion type connection, at least one screw rod protruding out of the embedded plate is arranged on the steel plate of the horizontal part of the T-shaped embedded part, the lower end of the protruding part of the T-shaped connecting piece is provided with a transition plate, the transition plate is connected with the protruding part into a whole in advance, at least one hole is reserved in the transition plate, the size of the hole is larger than the size of the cross section of the screw rod, the screw rod penetrates through the transition plate and is fixed by a nut, and at least one side of the transition plate is welded with the steel plate of the horizontal part of the T-shaped embedded part.
In the welding type lateral connection, the L-shaped steel or steel plate connecting piece is connected with the embedded steel plate through welding.
In the welding type lateral connection, the embedded steel plate is provided with an installation screw protruding out of the embedded plate, the connecting piece is L-shaped steel, an installation hole larger than the diameter of the installation screw is formed in an L-shaped steel flange parallel to the embedded steel plate, the installation screw penetrates through the installation hole of the L-shaped steel, the position of the installation screw is adjusted, and then the installation screw is fixed by a nut, and the connecting piece is used for welding at least one side of the L-shaped steel with the embedded steel plate.
The prefabricated wall board is reinforced concrete, aerated concrete, ceramsite concrete or other building materials;
the main structure is a reinforced concrete, steel structure or wood structure.
The utility model has the advantages that: the utility model discloses a be connected between current prefabricated wallboard especially aerated concrete slab and the major structure and provide a bearing capacity is big, convenient connection, compact structure, economy and pleasing to the eye prefabricated wallboard's connection scheme, adopt grafting or ordinary fastener connected mode to realize that prefabricated wallboard and major structure's quick, convenient is connected, and it is more pleasing to the eye after can guaranteeing prefabricated wallboard and major structure to be connected owing to location and position are adjustable after connecting simultaneously.
Drawings
Fig. 1 is a schematic view of a plug-in type coupling structure of a prefabricated wall panel according to a first embodiment;
FIG. 2 is a schematic view of a plug-in type connection configuration of prefabricated wall panels of example two;
FIG. 3 is a schematic side-to-side connection of prefabricated wall panels of example three;
FIG. 4 is a schematic view of a welded lateral connection configuration of prefabricated wall panels of example four;
fig. 5 is a schematic view of the welded lateral connection configuration of prefabricated wall panels of example five.
Detailed Description
The present invention will be further described with reference to the following examples.
Example one
The prefabricated wall panel connecting structure shown in fig. 1 comprises a prefabricated wall panel 1, a main body structure 2 and a T-shaped embedded part 4 connected with the main body structure 2, wherein a T-shaped embedded part protruding part 5 protrudes out of the main body structure 2, a reserved hole 3 capable of being embedded into the T-shaped embedded part protruding part 5 is reserved at one end of the prefabricated wall panel 1, and the prefabricated wall panel 1 is fixed by sleeving the reserved hole 3 into the T-shaped embedded part protruding part 5 during installation. The convex part 5 can be welded on the embedded plate in advance or after the embedding is finished. The convex part 5 is made of steel plates, the T-shaped embedded part 4 is an embedded plate, the prefabricated wall plate 1 is an aerated concrete plate, and the main structure 2 is a reinforced concrete floor beam.
Example two
As shown in fig. 2, the present embodiment is different from the first embodiment in that: in the embodiment, the protruding part of the embedded part 4 is a screw rod 9 with an external thread, a connecting piece 6 is fixedly connected with the screw rod 9 and locked by a nut 7, the connecting piece 6 is provided with a structure the same as that of the protruding part 5 in the first embodiment, the connecting piece 6 is in inserted connection and matching with the prefabricated wall panel 1 through the protruding part 5, the connecting piece 6 is welded with the protruding part 5 into a whole in advance, at least one hole 8 is reserved in the connecting piece 6, the size of the hole 8 is larger than that of the cross section of the screw rod 9, the screw rod 9 penetrates through the connecting piece 6 and is fixed by the nut, and at least one side of the connecting piece 6 is welded with a. In this embodiment, steel is used except for the main body 2 and the prefabricated wall panel 1.
EXAMPLE III
As shown in fig. 3, the present embodiment is different from the first embodiment in that: in the embodiment, the embedded part 4 is an L-shaped embedded part 4, a part of the L-shaped embedded part extends out of the main body structure, an embedded rod 10 connected with one flange 11 of the L-shaped embedded part 4 is embedded in one end of the prefabricated wall board 1, one flange of the L-shaped embedded part 4 protrudes out of the main body structure 2 and is parallel to the prefabricated wall board 1, the embedded wall board further comprises an inner nut which is installed on the embedded rod 10 and is positioned on the inner side of the flange 11 of the L-shaped embedded part 4, the embedded wall board further comprises an outer nut which is installed on the embedded rod 10 and is positioned on the outer side of the flange of the L-shaped embedded part 4, and the accurate positioning and fixing of the embedded wall board 1 can be ensured. The L-shaped embedded parts 4 are made of angle steel, and other parts except that the prefabricated wall plate 1 is an aerated concrete slab and the main structure 2 is a reinforced concrete floor beam are made of steel. In order to strengthen the connection between the embedded rod 10 and the prefabricated wall panel 1, the flat steel 12 is arranged at the end of the prefabricated wall panel 1, and the embedded rod 10 is welded with the flat steel 12.
Example four
As shown in fig. 4, the present embodiment is different from the third embodiment in that: in this embodiment, the connecting member 6 is welded on the surface of the embedded part 4, and in this embodiment, the connecting member is made of a steel plate, and the position of the connecting member 6 is set as required, so that an inner nut is not required to be arranged, in this embodiment, a hole for the embedded rod 10 to pass through is formed in the connecting member 6, and the embedded rod 10 passes through the connecting member 6 and then is locked by the nut to realize the connection between the prefabricated wall panel 1 and the main structure 2. The connecting piece welds again after the built-in fitting 4 is pre-buried to guarantee that prefabricated wallboard 1 is fixed a position by the accuracy.
EXAMPLE five
As shown in fig. 5, the present embodiment is different from the fourth embodiment in that: in order to strengthen the connection strength between the connecting piece 6 and the embedded part 4 in this embodiment, the connecting piece 6 is designed to be an L-shaped structure, the embedded part 4 is provided with a screw rod 9 with a convex surface and an external thread, one side of the connecting piece 6, which is close to the embedded part 4, is provided with a hole for the screw rod 9 to pass through, the screw rod 9 passes through the connecting piece 6 and then is locked and fixed through a nut, the connecting piece 6 and the embedded part 4 are not only welded, but also are fixed together through the screw rod 9 and the nut, so that the connection firmness is realized, the structure and the connection mode of one end of the connecting piece 6, which is connected with the prefabricated wall panel 1 are.
Claims (14)
1. The utility model provides a prefabricated wallboard connection structure which characterized in that: the T-shaped embedded part fixing device comprises a prefabricated wallboard, a main body structure and a T-shaped embedded part connected with the main body structure, wherein a protruding part of the T-shaped embedded part protrudes out of the main body structure, a reserved hole capable of being embedded into the protruding part of the T-shaped embedded part is reserved at one end of the prefabricated wallboard, and the prefabricated wallboard is fixed by sleeving the reserved hole into the protruding part of the T-shaped embedded part.
2. A prefabricated wall panel connection structure according to claim 1, wherein: the horizontal part of the T-shaped embedded part is a steel plate, and the convex part of the T-shaped embedded part is a steel plate, a steel bar or a steel pipe.
3. A prefabricated wall panel connection structure according to claim 2, wherein: the convex part and the horizontal part are connected together before or after the horizontal part is embedded.
4. A prefabricated wall panel connection structure according to claim 3, wherein: the T-shaped embedded part horizontal part steel plate is at least provided with a screw rod protruding out of the T-shaped embedded part horizontal part, the lower end of the T-shaped embedded part protruding part is provided with a transition plate, the transition plate is connected with the protruding part into a whole in advance, at least one hole is reserved in the transition plate, the size of the hole is larger than that of the cross section of the screw rod, the screw rod penetrates through the transition plate and is fixed by a nut, and at least one side of the transition plate is welded with the T-shaped embedded part horizontal part steel plate.
5. A prefabricated wall panel connection structure according to claim 1, 2, 3 or 4, wherein: the prefabricated wall board is made of reinforced concrete, aerated concrete, ceramsite concrete and other building materials.
6. A prefabricated wall panel connection structure according to claim 1, 2, 3 or 4, wherein: the main structure is a reinforced concrete, steel structure or wood structure.
7. The utility model provides a prefabricated wallboard connection structure which characterized in that: the L-shaped embedded part comprises a prefabricated wallboard, a main body structure and an L-shaped embedded part connected with the main body structure, a screw connected with a flange of the L-shaped embedded part is embedded in one end of the prefabricated wallboard, one flange of the L-shaped embedded part protrudes out of the main body structure and is parallel to the prefabricated wallboard, the L-shaped embedded part further comprises an inner nut and an outer nut, the inner nut and the outer nut are installed on the screw and are located on the inner side of the flange of the L-shaped embedded part, and the accurate positioning and fixing of the embedded wallboard can be guaranteed through adjusting the positions of the inner nut and the outer nut.
8. A prefabricated wall panel connection structure according to claim 7, wherein: the prefabricated wall board is made of reinforced concrete, aerated concrete, ceramsite concrete and other building materials.
9. A prefabricated wall panel connection structure according to claim 7 or 8, wherein: the main structure is a reinforced concrete, steel structure or wood structure.
10. The utility model provides a prefabricated wallboard connection structure which characterized in that: including prefabricated wallboard, major structure, the pre-buried steel sheet that is connected with major structure, with pre-buried steel sheet and prefabricated wallboard connection's connecting piece, the connecting piece be steel sheet or L shaped steel, the steel sheet of connecting piece or the edge of a wing of L shaped steel with prefabricated wallboard parallel arrangement and outstanding major structure, prefabricated wallboard one end pre-buried have with the connecting piece be connected the screw rod, still include with prefabricated wallboard on the screw rod screw up the nut on the L type pre-buried part edge of a wing, the connecting piece can the shift position guarantee that pre-buried wallboard can pinpoint before the prefabricated wallboard of installation.
11. A prefabricated wall panel connection structure according to claim 10, wherein: the connecting piece is connected with the embedded steel plate through welding.
12. A prefabricated wall panel connection structure according to claim 10, wherein: the embedded steel plate is provided with an installation screw protruding out of the embedded plate, the connecting piece is L-shaped steel, an installation hole larger than the diameter of the installation screw is formed in an L-shaped steel flange parallel to the embedded steel plate, the installation screw penetrates through the installation hole of the L-shaped steel, the position of the installation screw is adjusted, and then the installation screw is fixed by a nut, and the connecting piece is formed by welding at least one side of the L-shaped steel with the embedded steel plate.
13. A prefabricated wall panel connection structure according to claim 10, 11 or 12, wherein: the prefabricated wall board is made of reinforced concrete, aerated concrete, ceramsite concrete and other building materials.
14. A prefabricated wall panel connection structure according to claim 10, 11 or 12, wherein: the main structure is a reinforced concrete, steel structure or wood structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877561.8U CN210713235U (en) | 2019-06-12 | 2019-06-12 | Prefabricated wallboard connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920877561.8U CN210713235U (en) | 2019-06-12 | 2019-06-12 | Prefabricated wallboard connection structure |
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| Publication Number | Publication Date |
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| CN210713235U true CN210713235U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920877561.8U Active CN210713235U (en) | 2019-06-12 | 2019-06-12 | Prefabricated wallboard connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162556A (en) * | 2022-07-13 | 2022-10-11 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembling method synchronously constructed with main structure |
-
2019
- 2019-06-12 CN CN201920877561.8U patent/CN210713235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162556A (en) * | 2022-07-13 | 2022-10-11 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembling method synchronously constructed with main structure |
| CN115162556B (en) * | 2022-07-13 | 2023-10-27 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembly method for synchronous construction with main body structure |
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