CN211369042U - Core tube connecting structure of assembled concrete shear wall - Google Patents
Core tube connecting structure of assembled concrete shear wall Download PDFInfo
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- CN211369042U CN211369042U CN201922304749.6U CN201922304749U CN211369042U CN 211369042 U CN211369042 U CN 211369042U CN 201922304749 U CN201922304749 U CN 201922304749U CN 211369042 U CN211369042 U CN 211369042U
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Abstract
The utility model relates to an assembled concrete shear force wall core section of thick bamboo connection structure, including core section of thick bamboo main part, core section of thick bamboo main part piles up the assembly from top to bottom by the multistage shell ring that the structure is the same and forms, and every section shell ring encloses by four L shape concrete wall bodies that the structure is the same and closes and form, and every adjacent two L shape concrete wall bodies of same section shell ring all connect through first coupling mechanism, and every relative two L shape concrete wall bodies of two sections shell rings of upper and lower adjacent all connect through second coupling mechanism. And the connection form of assembly and combination is adopted, so that the site construction time can be greatly shortened compared with the original cast-in-place form.
Description
Technical Field
The utility model relates to a building steel construction technical field especially relates to an assembled concrete shear force wall core section of thick bamboo connection structure.
Background
The core barrel is arranged at the central part of a building, and is formed by enclosing an elevator shaft, a stair, a ventilation shaft, a cable shaft, a public washroom and partial equipment rooms, and forms an outer frame inner barrel structure together with a peripheral frame. The existing core tube is mostly manufactured in a reinforced concrete cast-in-place mode, and the cast-in-place mode can greatly prolong the on-site construction time due to the requirement of the concrete setting time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide assembled concrete shear force wall core section of thick bamboo connection structure.
The utility model discloses a through following technical scheme realizes, provide assembled concrete shear force wall core section of thick bamboo connection structure, including core section of thick bamboo main part, core section of thick bamboo main part piles up the assembly from top to bottom by the multistage shell ring that the structure is the same and forms, and every section shell ring encloses by four L shape concrete wall bodies that the structure is the same and closes and form, and every two adjacent L shape concrete wall bodies of same section shell ring all connect through first coupling mechanism, and every two relative L shape concrete wall bodies of two sections shell rings of upper and lower adjacent all connect through the second coupling mechanism.
Preferably, side steel guard plates are embedded in two side connection surfaces of each L-shaped concrete wall body and welded with reinforcing meshes embedded in the L-shaped concrete wall body, the first connection mechanism comprises two butt-joint plates, each side steel guard plate of the two butt-joint side steel guard plates is welded with one butt-joint plate, and the two butt-joint plates are connected through a plurality of first connection bolts.
Preferably, an upper steel guard plate is embedded in an upper connecting surface of each L-shaped concrete wall, a lower steel guard plate is embedded in a lower connecting surface of each L-shaped concrete wall, the upper steel guard plate and the lower steel guard plate are welded with a reinforcing mesh embedded in each L-shaped concrete wall, the second connecting mechanism comprises two assembling plates, the upper steel guard plate and the lower steel guard plate which are connected in an abutting mode are welded with one assembling plate respectively, and the two assembling plates are connected through a plurality of second connecting bolts.
As preferred, two pilot plates that are connected correspond floor position, and two pilot plates all weld with pre-buried reinforcing bar net in the floor, and pilot plate and floor pour integratively.
Preferably, two support plates for supporting the bottom surface of the floor slab are arranged at the corners of each L-shaped concrete wall body, the two support plates are respectively positioned on the transverse extension line and the longitudinal extension line of the L-shaped concrete wall body, and each support plate is welded with a reinforcing mesh pre-embedded in the L-shaped concrete wall body through a connecting rib.
Preferably, each supporting plate is connected with an H-shaped steel beam through a connecting mechanism, and the other end of the H-shaped steel beam is connected with a supporting column on the periphery of the core tube main body.
Preferably, the connecting mechanism comprises a first connecting plate fixedly connected with the supporting plate and a second connecting plate fixedly connected with the H-shaped steel beam, and the first connecting plate and the second connecting plate are connected through a plurality of third connecting bolts.
The utility model has the advantages that:
and the connection form of assembly and combination is adopted, so that the site construction time can be greatly shortened compared with the original cast-in-place form.
Drawings
FIG. 1 is a schematic top view of the core barrel assembly of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a front view of the connection relationship between the supporting plate and the H-shaped steel beam;
FIG. 4 is a schematic view of the connection B direction of the upper and lower walls in FIG. 1;
shown in the figure:
1. l-shaped concrete wall, 2, H-shaped steel beams, 3, a supporting plate, 4, a reinforcing mesh, 5, side steel protective plates, 6, butt-joint plates, 7, first connecting bolts, 8, first connecting plates, 9, second connecting plates, 11, third connecting bolts, 12, connecting ribs, 13, upper steel protective plates, 14, assembly plates, 15, lower steel protective plates, 16, ground reinforcing meshes, 17, second connecting bolts, 18 and floor slabs.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-4, the utility model discloses a core section of thick bamboo main part, core section of thick bamboo main part are piled up the assembly from top to bottom by the multistage shell ring that the structure is the same and are formed, and every section shell ring encloses by four L shape concrete wall 1 that the structure is the same and closes and form, and every adjacent two L shape concrete wall 1 of same section shell ring all connect through first coupling mechanism, and every relative two L shape concrete wall 1 of two sections shell rings of upper and lower adjacent all connect through second coupling mechanism.
In this embodiment, as shown in fig. 2, side steel guard plates 5 are embedded in two side connection surfaces of each L-shaped concrete wall 1, the side steel guard plates 5 are welded to the reinforcing mesh 4 embedded in the L-shaped concrete wall 1, the first connection mechanism includes two butt-joint plates 6, each side steel guard plate 5 of the two butted side steel guard plates 5 is welded to one butt-joint plate 6, and the two butt-joint plates 6 are connected by a plurality of first connection bolts 7.
In this embodiment, as shown in fig. 4, an upper steel guard plate 13 is embedded in the upper connection surface of each L-shaped concrete wall 1, a lower steel guard plate 15 is embedded in the lower connection surface of each L-shaped concrete wall 1, the upper steel guard plate 13 and the lower steel guard plate 15 are both welded to the reinforcing mesh 4 embedded in the L-shaped concrete wall 1, the second connection mechanism includes two assembly plates 14, the upper steel guard plate 13 and the lower steel guard plate 15 that are butted with each other are respectively welded to one assembly plate 14, and the two assembly plates 14 are connected by a plurality of second connection bolts 17. The two connected assembling plates 14 correspond to the positions of the floor slabs 18, the two assembling plates 14 are welded with ground reinforcing meshes 16 pre-buried in the floor slabs 18, the assembling plates 14 and the floor slabs 18 are poured into a whole, and the structural strength is high.
In this embodiment, two support plates 3 for supporting the bottom surface of the floor slab 18 are disposed at the corners of each L-shaped concrete wall 1, the two support plates 3 are respectively located on the transverse extension line and the longitudinal extension line of the L-shaped concrete wall 1, and each support plate 3 is welded to the reinforcing mesh 4 pre-embedded in the L-shaped concrete wall 1 through the connecting rib 12. Each supporting plate 3 is connected with an H-shaped steel beam 2 through a connecting mechanism, and the other end of the H-shaped steel beam 2 is connected with a supporting column (not marked in the figure) on the periphery of the core tube main body.
In the present embodiment, as shown in fig. 3, the connecting mechanism includes a first connecting plate 8 fixedly connected to the supporting plate 3 and a second connecting plate 9 fixedly connected to the H-shaped steel beam 2, and the first connecting plate 8 and the second connecting plate 9 are connected by a plurality of third connecting bolts 11.
During specific installation, four L-shaped concrete walls 1 prefabricated in advance are enclosed into a section of cylindrical shell section through a first connecting mechanism, a section of cylindrical shell section is assembled according to the same mode, the two sections of cylindrical shell sections are stacked up and down and connected through a second connecting mechanism, the core cylinder main body can be assembled according to the mode, and the site construction time can be greatly shortened compared with the original cast-in-place mode by adopting the connection mode of assembly and combination.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. Assembled concrete shear force wall core section of thick bamboo connection structure, its characterized in that: including core section of thick bamboo main part, core section of thick bamboo main part is piled up the assembly from top to bottom by the multistage shell ring that the structure is the same and is formed, and every section shell ring is enclosed by four L shape concrete wall bodies that the structure is the same and closes and form, and every two adjacent L shape concrete wall bodies of same section shell ring all connect through first coupling mechanism, and every two relative L shape concrete wall bodies of two sections shell rings of upper and lower adjacent all connect through second coupling mechanism.
2. The fabricated concrete shear wall core tube connection structure of claim 1, wherein: the side steel guard plates are all pre-embedded on two side connecting faces of each L-shaped concrete wall body and welded with reinforcing mesh pre-embedded in the L-shaped concrete wall body, each first connecting mechanism comprises two butt-joint plates, each side steel guard plate of the two side steel guard plates in butt joint is welded with one butt-joint plate, and the two butt-joint plates are connected through a plurality of first connecting bolts.
3. The fabricated concrete shear wall core tube connection structure of claim 2, wherein: the steel backplate on connecting the face on every L shape concrete wall and pre-buried on connecting the face under every L shape concrete wall, go up steel backplate and steel backplate down all with the welding of the pre-buried reinforcing bar net in the L shape concrete wall, second coupling mechanism includes two assembly plates, and the last steel backplate that docks mutually and steel backplate down weld with an assembly plate respectively, and two assembly plates are connected through a plurality of second connecting bolt.
4. The fabricated concrete shear wall core tube connection structure of claim 3, wherein: two pilot plates that are connected correspond the floor position, and two pilot plates all with pre-buried reinforcing bar net welding in the floor, the pilot plate pours integratively with the floor.
5. The fabricated concrete shear wall core tube connection structure of claim 4, wherein: two supporting plates used for supporting the bottom surface of the floor slab are arranged at the corners of each L-shaped concrete wall body, the two supporting plates are respectively positioned on the transverse extension line and the longitudinal extension line of the L-shaped concrete wall body, and each supporting plate is welded with a reinforcing mesh pre-embedded in the L-shaped concrete wall body through a connecting rib.
6. The fabricated concrete shear wall core tube connection structure of claim 5, wherein: every layer board all is connected with H shaped steel roof beam through coupling mechanism, and the other end and the outlying support column of core section of thick bamboo main part of H shaped steel roof beam are connected.
7. The fabricated concrete shear wall core tube connection structure of claim 6, wherein: the connecting mechanism comprises a first connecting plate fixedly connected with the supporting plate and a second connecting plate fixedly connected with the H-shaped steel beam, and the first connecting plate and the second connecting plate are connected through a plurality of third connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304749.6U CN211369042U (en) | 2019-12-20 | 2019-12-20 | Core tube connecting structure of assembled concrete shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304749.6U CN211369042U (en) | 2019-12-20 | 2019-12-20 | Core tube connecting structure of assembled concrete shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211369042U true CN211369042U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922304749.6U Active CN211369042U (en) | 2019-12-20 | 2019-12-20 | Core tube connecting structure of assembled concrete shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211369042U (en) |
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2019
- 2019-12-20 CN CN201922304749.6U patent/CN211369042U/en active Active
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