CN215331456U - Concrete structure for building vertical cylinder rapid formwork - Google Patents
Concrete structure for building vertical cylinder rapid formwork Download PDFInfo
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- CN215331456U CN215331456U CN202023126559.9U CN202023126559U CN215331456U CN 215331456 U CN215331456 U CN 215331456U CN 202023126559 U CN202023126559 U CN 202023126559U CN 215331456 U CN215331456 U CN 215331456U
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Abstract
The utility model belongs to the field of buildings, and particularly relates to a concrete structure for a vertical tube quick formwork of a building, which comprises a front first side plate assembly, a rear first side plate assembly, a left second side plate assembly, a right second side plate assembly and four precast plate assemblies, wherein the four precast plate assemblies are connected end to end, the first side plate assembly comprises a plurality of first side plate units, the second side plate assembly comprises a plurality of second side plate units, the first side plate units and the second side plate units are both precast concrete plates, the number of the first side plate units is the same as that of the second side plate units, and the adjacent first side plate units and the adjacent second side plate units are matched through a first concave-convex structure in an inserted manner. The side plate units of the utility model are all precast concrete plates, cast-in-place is not needed, the production is more convenient, the preparation in batches can be carried out in advance, the construction period can be shortened, and the precast concrete plates have higher structural strength and are more pressure-resistant.
Description
Technical Field
The utility model belongs to the field of buildings, and particularly relates to a concrete structure for quickly erecting a vertical tube formwork of a building.
Background
In the construction process of vertical tubular structures such as elevator foundation ditch, need use the formwork, traditional formwork adopts wooden structure, and the compressive capacity of this kind of structure is relatively poor, needs the very intensive reinforced structure of formwork external mounting under the very big condition of foundation ditch degree of depth, and is very troublesome.
SUMMERY OF THE UTILITY MODEL
In order to make up the defects of the prior art, the utility model provides a concrete construction technical scheme for a building vertical cylinder rapid formwork.
The concrete structure for the vertical tube quick formwork of the building is characterized by comprising a front first side plate assembly, a rear first side plate assembly, a left second side plate assembly, a right second side plate assembly and four prefabricated plate assemblies which are connected end to end, wherein the first side plate assemblies comprise a plurality of first side plate units which are sequentially overlapped from bottom to top, the second side plate assemblies comprise a plurality of second side plate units which are sequentially overlapped from bottom to top, the first side plate units and the second side plate units are prefabricated concrete plates, the number of the first side plate units is the same as that of the second side plate units, a first concave-convex structure is inserted between each adjacent first side plate unit and each adjacent second side plate unit and matched with each other through the arrangement, and lifting lugs are arranged on the first side plate units and the second side plate units.
The concrete structure for the rapid formwork erection of the vertical cylinder of the building is characterized in that the first concave-convex structure comprises a first groove arranged at the end part of the first side plate unit and a first convex block arranged at the end part of the second side plate unit, and the first convex block is in inserting fit with the corresponding first groove.
The concrete structure for the rapid formwork erection of the vertical cylinder of the building is characterized in that in each side plate assembly, an upper adjacent side plate unit and a lower adjacent side plate unit are matched in an inserted manner through a second concave-convex structure.
The concrete structure for the rapid formwork erection of the vertical cylinder of the building is characterized in that the second concave-convex structure comprises a second groove arranged on one of the upper and lower adjacent side plate units and a second convex block arranged on the other side plate unit.
The concrete structure for the quick formwork erection of the vertical cylinder of the building is characterized in that the second bump is arranged at the bottom of the side plate unit positioned at the upper end, and the second groove is arranged at the top of the side plate unit positioned at the lower end.
The concrete structure for the rapid formwork erection of the vertical cylinder of the building is characterized in that at least two lifting lugs are arranged at the upper end of the outer wall of each side plate unit.
Compared with the prior art, the utility model has the beneficial effects that:
1) the side plate units are all precast concrete plates, cast-in-place is not needed, the production is more convenient, the side plate units can be prepared in batches in advance, the construction period can be shortened, the precast concrete plates are higher in structural strength and more resistant to compression, and the precast concrete plates are suitable for building foundation pits with larger depths;
2) according to the utility model, the height of the side plate assembly is increased in an overlapped mode, so that a template with an overlarge width is not required to be prepared, and the manufacturing difficulty is reduced;
3) the adjacent side plate units are matched through the concave-convex structure, so that the positioning and splicing are convenient, the assembly difficulty is reduced, and the assembly efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the first side plate assembly of the present invention;
fig. 3 is a schematic exploded view of a second side plate assembly according to the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
The utility model will be further explained with reference to the drawings.
As shown in the figure, the concrete structure for the quick formwork erection of the building vertical cylinder comprises a front first side plate assembly 1, a rear first side plate assembly 1, a left second side plate assembly 2 and a right second side plate assembly 2, wherein the four side plate assemblies are connected end to end. The first side plate assembly 1 comprises a plurality of first side plate units 10 which are sequentially stacked from bottom to top, the second side plate assembly 2 comprises a plurality of second side plate units 20 which are sequentially stacked from bottom to top, the first side plate units 10 and the second side plate units 20 are both precast concrete plates, the number of the first side plate units 10 is the same as that of the second side plate units 20, the adjacent first side plate units 10 and the adjacent second side plate units 20 are matched through a first concave-convex structure in a plugging mode, and lifting lugs 3 are arranged on the first side plate units 10 and the second side plate units 20. The first side plate assembly 1 and the second side plate assembly 2 are collectively called side plate assembly, and the first side plate unit 10 and the second side plate unit 20 are collectively called side plate unit.
As an optimization: the first concave-convex structure comprises a first groove 100 arranged at the end of the first side plate unit 10 and a first convex block 200 arranged at the end of the second side plate unit 20, and the first convex block 200 is in inserting fit with the corresponding first groove 100.
As an optimization: in each side plate assembly, the upper and lower two adjacent side plate units are matched in an inserted manner through the arranged second concave-convex structures.
Further, the second concave-convex structure comprises a second groove 4 arranged on one of the upper and lower two adjacent side plate units and a second convex block 5 arranged on the other. Preferably: the second projection 5 is arranged at the bottom of the side plate unit at the upper end, and the second groove 4 is arranged at the top of the side plate unit at the lower end.
Taking as an example that each side plate assembly includes three side plate units, the second concave-convex structure is further described: the top of the side plate unit at the uppermost end is flat, and the bottom of the side plate unit is provided with two second lugs 5; the top of the middle side plate unit is provided with two second grooves 4, and the bottom of the middle side plate unit is provided with two second lugs 5; the bottom side plate unit has two grooves 4 on the top and flat bottom.
As an optimization: the upper end of the outer wall of each side plate unit is provided with at least two lifting lugs 3, the lifting lugs 3 are formed by bending steel bars, and the steel bars are fixed in a pouring mode through being connected with the reinforcing bars of the side plate units. The function of the lifting lug 3 is to facilitate the lifting of the side panel unit.
During assembly, the side plate units are lifted one by a crane and stacked at a preset position, so that the side plate units are gradually stacked from bottom to top, and finally reinforced by a conventional reinforcing mechanism.
The side plate units are all precast concrete plates, cast-in-place is not needed, the production is more convenient, the side plate units can be prepared in batches in advance, the construction period can be shortened, the precast concrete plates are higher in structural strength and more resistant to compression, and the precast concrete plates are suitable for building foundation pits with larger depths; according to the utility model, the height of the side plate assembly is increased in an overlapped mode, so that a template with an overlarge width is not required to be prepared, and the manufacturing difficulty is reduced; the adjacent side plate units are matched through the concave-convex structure, so that the positioning and splicing are convenient, the assembly difficulty is reduced, and the assembly efficiency is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A concrete structure for quickly erecting a vertical tube formwork of a building is characterized by comprising a front first side plate component and a rear first side plate component (1), a left second side plate component and a right second side plate component (2), wherein the four prefabricated plate components are connected end to end, the first side plate component (1) comprises a plurality of first side plate units (10) which are sequentially stacked from bottom to top, the second side plate component (2) comprises a plurality of second side plate units (20) which are sequentially stacked from bottom to top, the first side plate unit (10) and the second side plate unit (20) are both precast concrete plates, the number of the first side plate unit (10) and the second side plate unit (20) is the same, and the adjacent first side plate unit (10) and the second side plate unit (20) are matched through the arranged first concave-convex structure in an inserting way, the first side plate unit (10) and the second side plate unit (20) are both provided with lifting lugs (3).
2. The concrete structure for building the vertical tube quick formwork according to the claim 1 is characterized in that the first concave-convex structure comprises a first groove (100) arranged at the end of the first side plate unit (10) and a first convex block (200) arranged at the end of the second side plate unit (20), and the first convex block (200) is in plug fit with the corresponding first groove (100).
3. The concrete structure for building vertical cylinder quick formwork according to claim 1, wherein in each side plate assembly, the upper and lower adjacent side plate units are in plug fit through the second concave-convex structure.
4. A concrete construction for a building vertical tube rapid formwork according to claim 3, characterized in that said second concavo-convex structure comprises a second groove (4) provided on one of two adjacent side panel units and a second projection (5) provided on the other.
5. A concrete structure for building vertical tube quick formwork according to claim 4 is characterized in that the second projection (5) is arranged at the bottom of the side plate unit at the upper end, and the second groove (4) is arranged at the top of the side plate unit at the lower end.
6. A concrete structure for building a vertical tube quick formwork according to any one of claims 1-5, wherein at least two lifting lugs (3) are provided at the upper end of the outer wall of each side panel unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023126559.9U CN215331456U (en) | 2020-12-23 | 2020-12-23 | Concrete structure for building vertical cylinder rapid formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023126559.9U CN215331456U (en) | 2020-12-23 | 2020-12-23 | Concrete structure for building vertical cylinder rapid formwork |
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| Publication Number | Publication Date |
|---|---|
| CN215331456U true CN215331456U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023126559.9U Active CN215331456U (en) | 2020-12-23 | 2020-12-23 | Concrete structure for building vertical cylinder rapid formwork |
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| Country | Link |
|---|---|
| CN (1) | CN215331456U (en) |
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2020
- 2020-12-23 CN CN202023126559.9U patent/CN215331456U/en active Active
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