CN217924231U - Prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole - Google Patents
Prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole Download PDFInfo
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- CN217924231U CN217924231U CN202222315422.0U CN202222315422U CN217924231U CN 217924231 U CN217924231 U CN 217924231U CN 202222315422 U CN202222315422 U CN 202222315422U CN 217924231 U CN217924231 U CN 217924231U
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Abstract
The utility model discloses a prefabricated hole shear force wall of taking out and prefabricated hole hidden column connection structure of taking out of assembled, take out the hole hidden column and connect the prefabricated hole shear force wall of taking out on the prefabricated hole hidden column including prefabricating, the prefabricated inside of taking out the hole hidden column and the prefabricated hole shear force wall of taking out of inside all are provided with a plurality of vertical prefabricated holes of taking out of laying, the prefabricated hole cartridge of taking out has the steel pipe, cast-in-place shaping has the grout blanket that excels in the steel pipe, the grout in situ is pre-buried to have vertical connecting reinforcement, be provided with the assembly lug on the prefabricated assembly surface of taking out the hole hidden column, be provided with the assembly breach on the prefabricated assembly surface of taking out the hole shear force wall, the rectangle passageway of stepping down has been seted up on the medial surface of the prefabricated bottom of taking out the hole shear force wall. The utility model discloses simple structure has solved current precast concrete component from the problem of great weight, can improve the prefabricated assembly precision of taking out hole hidden column and prefabricated hole shear force wall in level and vertical side of taking out, and vertical connection structure's bearing capacity is strong, and the ability of resistance horizontal shear is strong.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, concretely relates to prefabricated hole shear force wall and prefabricated hidden post connection structure of taking out of assembled.
Background
The assembly type building has the characteristics of production standardization, construction mechanization and management informatization, the development of the assembly type building can greatly save resources, actively promote technical innovation, improve the building quality and promote transformation and upgrade of building enterprises, is the fundamental transformation of a building production mode from extensive production to intensive production, and is an inevitable way and a development direction of the modernization of the building industry. In recent years, the assembly type building is rapidly developed in China, but in the assembly technology of the precast concrete shear wall, the connection between the precast hidden columns and the precast shear wall has the defects of insufficient assembly precision and poor connection strength and stability, and the self weights of the precast hidden columns and the precast shear wall are large, so that the safety of field hoisting assembly is difficult to guarantee; therefore, an assembled prefabricated pull-hole shear wall and prefabricated pull-hole embedded column connecting structure with high connection reliability should be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a prefabricated hole blind column connection structure of taking out of assembled shear force wall and prefabricated hole blind column, a structure is simple, and reasonable design can alleviate hoist and mount prefabricated hole blind column and prefabricated hole shear force wall weight of taking out, the problem that current precast concrete component dead weight is big has been solved, through the cooperation between assembly lug and the assembly breach, can improve the prefabricated hole blind column of taking out and prefabricated hole blind column and the prefabricated hole shear force wall of taking out at level and vertical ascending assembly precision of side, and vertical connection structure's bearing capacity is strong, the ability of resisting horizontal shear is strong.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole which characterized in that: including prefabricated hole hidden column and connection prefabricated hole shear force wall of taking out on the prefabricated hole hidden column of taking out, the inside of prefabricated hole hidden column of taking out with the inside of prefabricated hole shear force wall of taking out all is provided with a plurality of vertical prefabricated holes of taking out of laying, prefabricated hole cartridge of taking out has the steel pipe, cast-in-place shaping has the grout blanket that excels in the steel pipe, pre-buried vertical connecting reinforcement that has in the grout blanket that excels in, be provided with the assembly lug on an assembly face of prefabricated hole hidden column of taking out, be provided with on an assembly face of prefabricated hole shear force wall of taking out with assembly lug matched with assembly breach, seted up on the medial surface of the bottom of prefabricated hole shear force wall of taking out with the prefabricated hole channel of stepping down that has a perfect understanding mutually of taking out, the quantity of rectangle channel of stepping down with install the quantity of steel pipe on the prefabricated hole shear force wall of taking out equals, and one-to-one.
Foretell prefabricated hole shear force wall of taking out and prefabricated hidden post connection structure of taking out of hole, its characterized in that: and the assembling convex block is provided with a steel pipe passing hole which is vertically distributed and is matched with the prefabricated drawing hole.
Foretell prefabricated hole shear force wall of taking out and prefabricated hidden post connection structure of taking out of hole, its characterized in that: and the top ends of the prefabricated drawing hole hidden columns and the top ends of the prefabricated drawing hole shear walls are provided with prefabricated beam mounting grooves.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a prefabricated inside of taking out hole hidden column with the prefabricated inside of taking out hole shear force wall all sets up a plurality of vertical prefabricated holes of taking out of laying, and during the in-service use, the prefabricated hole hidden column of taking out is prefabricated concrete member with prefabricated hole shear force wall of taking out, and the prefabricated hole of taking out can play the effect of lightening hole, can alleviate hoist and mount prefabricated hole hidden column of taking out and prefabricated hole shear force wall weight of taking out, has solved current precast concrete member from the heavy problem.
2. The utility model forms a vertical connecting structure by the vertical connecting steel bar, the steel pipe and the high-strength grouting layer, and can realize the connection between the prefabricated blind column and the prefabricated shear wall by utilizing a plurality of vertical connecting structures; compared with the vertical connecting structure in the prior art, the vertical connecting structure has strong bearing capacity and strong horizontal shearing resistance.
3. The utility model discloses a set up the assembly lug on an assembly face of prefabricated hole blind column of taking out, set up the assembly breach on an assembly face of prefabricated hole shear force wall of taking out, during actual assembly, through the cooperation between assembly lug and the assembly breach, can improve the prefabricated hole blind column of taking out and the assembly precision of prefabricated hole shear force wall in level and vertical side.
4. The utility model discloses set up the rectangle passageway of stepping down on the medial surface of the bottom of prefabricated hole-drawing shear force wall, and the rectangle passageway of stepping down with prefabricated hole-drawing link up mutually, its aim at: the prefabricated hole-drawing shear wall is convenient to horizontally hoist, so that the vertical connecting steel bars of the prefabricated hole-drawing shear wall of the next layer can enter the prefabricated hole-drawing shear wall of the previous layer through the rectangular abdicating channel, the prefabricated hole-drawing shear wall of the previous layer does not need to be hoisted to the top of the vertical connecting steel bars of the prefabricated hole-drawing shear wall of the next layer to be up, and the collision between the prefabricated hole-drawing shear wall of the previous layer and the vertical connecting steel bars of the prefabricated hole-drawing shear wall of the next layer can be avoided.
To sum up, the utility model has the advantages of simple structure and reasonable design, can alleviate hoist and mount prefabricated hidden post of taking out hole and prefabricated hole shear force wall weight of taking out, solve the big problem of current precast concrete component dead weight, through the cooperation between assembly lug and the assembly breach, can improve the prefabricated hole hidden post of taking out and prefabricated hole shear force wall of taking out and take out the assembly precision on level and vertical side, and vertical connection structure's bearing capacity is strong, resists the ability reinforce of horizontal shear.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the prefabricated hidden column of the utility model.
Fig. 3 is the utility model discloses prefabricated hole-drawing shear force wall, vertical connecting reinforcement, steel pipe and the connection structure sketch of the grout blanket that excels in.
Description of the reference numerals:
1-vertically connecting reinforcing steel bars; 2-steel pipe; 3-high-strength grouting layer;
4, prefabricating a hidden column with a drawing hole; 4-1-assembly of bumps; 4-1-passing the steel pipe through the hole;
5, prefabricating a hole-drawing shear wall; 5-1-assembly gap; 5-2-rectangular abdicating channel;
6, mounting a prefabricated beam mounting groove; and 7, prefabricating a drawing hole.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a prefabricated hole hidden column 4 and connection prefabricated hole-drawing shear wall 5 of taking out on the prefabricated hole-drawing hidden column 4, prefabricated hole-drawing hidden column 4's inside with prefabricated hole-drawing shear wall 5's inside all is provided with a plurality of vertical prefabricated holes 7 of laying, prefabricated hole-drawing 7 cartridge has steel pipe 2, cast-in-place shaping has high-strength grout blanket 3 in the steel pipe 2, pre-buried vertical connecting reinforcement 1 in the high-strength grout blanket 3, be provided with assembly lug 4-1 on an assembly surface of prefabricated hole-drawing hidden column 4, be provided with on an assembly surface of prefabricated hole-drawing shear wall 5 with assembly lug 4-1 matched with assembly breach 5-1, set up on the medial surface of prefabricated hole-drawing shear wall 5's bottom with the rectangle channel 5-2 that has a perfect understanding mutually of prefabricated hole-drawing 7, the quantity of rectangle channel 5-2 with install the quantity of steel pipe 2 on prefabricated hole-drawing wall 5 equals, and the one-to-one.
In this embodiment, a plurality of prefabricated drawing holes 7 vertically arranged are arranged in the prefabricated drawing hole hidden column 4 and the prefabricated drawing hole shear wall 5, so that the prefabricated drawing hole hidden column 4 and the prefabricated drawing hole shear wall 5 are both prefabricated concrete members during actual use, the prefabricated drawing holes 7 can play a role of lightening holes, the weight of the prefabricated drawing hole hidden column 4 and the prefabricated drawing hole shear wall 5 can be lightened, and the problem of large dead weight of the existing prefabricated concrete members is solved.
In the embodiment, when the prefabricated hole-drawing embedded column 4 and the prefabricated hole-drawing shear wall 5 are assembled, the vertical connecting steel bars 1, the steel pipes 2 and the high-strength grouting layers 3 jointly form a vertical connecting structure, and the prefabricated hole-drawing embedded column 4 and the prefabricated hole-drawing shear wall 5 can be connected by utilizing a plurality of vertical connecting structures; compared with the vertical connecting structure in the prior art, the vertical connecting structure has strong bearing capacity and strong horizontal shearing resistance.
In the embodiment, the assembling accuracy of the prefabricated hole-drawing embedded column 4 and the prefabricated hole-drawing shear wall 5 in the horizontal and vertical directions can be improved through the matching of the assembling convex block 4-1 and the assembling notch 5-1 during actual assembling by arranging the assembling convex block 4-1 on one assembling surface of the prefabricated hole-drawing embedded column 4 and the assembling notch 5-1 on one assembling surface of the prefabricated hole-drawing shear wall 5.
In this embodiment, a rectangular abdicating channel 5-2 is provided on the inner side surface of the bottom end of the prefabricated hole-drawing shear wall 5, and the rectangular abdicating channel 5-2 is communicated with the prefabricated hole-drawing 7, which aims to: the horizontal hoisting of the prefabricated hole-drawing shear wall 5 is facilitated, the vertical connecting steel bars 1 of the prefabricated hole-drawing shear wall 5 of the next layer can enter the prefabricated hole-drawing 7 of the prefabricated hole-drawing shear wall 5 of the previous layer through the rectangular abdicating channel 5-2, the prefabricated hole-drawing shear wall 5 of the previous layer does not need to be hoisted to the top of the vertical connecting steel bars 1 of the prefabricated hole-drawing shear wall 5 of the next layer to be up, and the collision between the prefabricated hole-drawing shear wall 5 of the previous layer and the vertical connecting steel bars 1 of the prefabricated hole-drawing shear wall 5 of the next layer can be avoided.
In the present embodiment, as shown in fig. 2, the assembling projection 4-1 is provided with a steel pipe passing hole 4-1-1 vertically arranged and matched with the prefabricated drawing hole 7.
As shown in fig. 1 and fig. 3, in this embodiment, the top ends of the prefabricated extraction hole hidden columns 4 and the top ends of the prefabricated extraction hole shear walls 5 are both provided with prefabricated beam installation grooves 6.
As shown in fig. 1, during actual construction, firstly, hoisting the prefabricated extraction hidden column 4, and connecting the prefabricated extraction hidden column 4, the prefabricated ground beam and the prefabricated bottom plate in a socket grouting connection manner; secondly, carry out the hoist and mount of prefabricated hole shear force wall 5 of taking out to prefabricated hole shear force wall 5 of taking out is connected with between the prefabricated hole dark post 4 of taking out, and concrete process includes: hoisting the prefabricated hole-drawing shear wall 5 along the horizontal direction to enable the assembling convex block 4-1 to be matched with the assembling gap 5-1; then, selecting a required prefabricated extraction hole 7 from the prefabricated extraction holes 7, inserting the steel pipe 2 into the required prefabricated extraction hole 7, temporarily fixing the vertical connecting steel bar 1 in the steel pipe 2, and then pouring high-strength grouting material into the steel pipe 2 to form a high-strength grouting layer 3, so that the prefabricated extraction hidden column 4 is connected with the prefabricated extraction shear wall 5;
when assembling the prefabricated extraction hole hidden column 4 and the prefabricated extraction hole shear wall 5, the prefabricated extraction hole 7 required for assembly needs to be selected from the plurality of prefabricated extraction holes 7 formed in the prefabricated extraction hole shear wall 5, and the reason is that: on the prefabricated extraction hole hidden columns 4 and the prefabricated extraction hole shear walls 5, a plurality of prefabricated extraction holes 7 in the prefabricated extraction holes 7 are used as lightening holes all the time, namely, the prefabricated extraction holes 7 do not need to be inserted with steel pipes 2 all the time, and when the pore diameter structures of the prefabricated extraction holes 7 are completely the same, the prefabricated extraction hole hidden columns 4 and the prefabricated extraction hole shear walls 5 can be prefabricated conveniently.
The above, only be the preferred embodiment of the utility model discloses a it is not right to make any restriction the utility model discloses all according to the utility model discloses any simple modification, change and the equivalent structure change of technical essence to what above embodiment was made all still belong to the technical scheme's of the utility model protection within range.
Claims (3)
1. The utility model provides a prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole which characterized in that: including prefabricated hole blind column (4) of taking out and connecting prefabricated hole shear force wall (5) of taking out on prefabricated hole blind column (4), the inside of prefabricated hole blind column (4) of taking out with the inside of prefabricated hole shear force wall (5) all is provided with a plurality of vertical prefabricated hole (7) of taking out of laying, prefabricated hole (7) cartridge of taking out has steel pipe (2), cast-in-place shaping has high-strength grout layer (3) in steel pipe (2), pre-buried vertical connecting reinforcement (1) in the high-strength grout layer (3), be provided with assembly lug (4-1) on the assembly surface of prefabricated hole blind column (4), be provided with on the assembly surface of prefabricated hole shear force wall (5) with assembly lug (4-1) matched with assembly breach (5-1), seted up on the medial surface of the bottom of prefabricated hole blind column (5) with the rectangle that the prefabricated hole (7) link up lets a bit passageway (5-2) one by one, let a bit the quantity of passageway (5-2) and install prefabricated hole shear force wall on the prefabricated shear force wall (5) the quantity of taking out corresponds one by one.
2. The connecting structure of the assembled prefabricated pulling hole shear wall and the prefabricated pulling hole hidden column according to claim 1, characterized in that: and the assembling convex block (4-1) is provided with a steel pipe passing hole (4-1-1) which is vertically distributed and is matched with the prefabricated drawing hole (7).
3. The connecting structure of the assembled prefabricated pulling hole shear wall and the prefabricated pulling hole hidden column according to claim 1, characterized in that: and the top ends of the prefabricated hole-drawing hidden columns (4) and the prefabricated hole-drawing shear wall (5) are provided with prefabricated beam mounting grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315422.0U CN217924231U (en) | 2022-08-31 | 2022-08-31 | Prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222315422.0U CN217924231U (en) | 2022-08-31 | 2022-08-31 | Prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole |
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| Publication Number | Publication Date |
|---|---|
| CN217924231U true CN217924231U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222315422.0U Active CN217924231U (en) | 2022-08-31 | 2022-08-31 | Prefabricated hole shear force wall of taking out of assembled and prefabricated hidden post connection structure of taking out hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217924231U (en) |
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2022
- 2022-08-31 CN CN202222315422.0U patent/CN217924231U/en active Active
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