CN220468930U - Cover digs vertical structure post and pours construction structure - Google Patents
Cover digs vertical structure post and pours construction structure Download PDFInfo
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- CN220468930U CN220468930U CN202322272074.8U CN202322272074U CN220468930U CN 220468930 U CN220468930 U CN 220468930U CN 202322272074 U CN202322272074 U CN 202322272074U CN 220468930 U CN220468930 U CN 220468930U
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to a cover-excavation-method vertical structural column pouring construction structure which comprises a structural column, a structural top plate and a lower structural column, wherein the structural top plate is arranged at the upper end of the side edge of the structural column, a pouring hole is formed in the structural top plate, the pouring hole penetrates through the structural top plate, a middle pouring mechanism is arranged at the upper end of the lower structural column, and the middle pouring mechanism is arranged at the lower end of the structural column. According to the utility model, pouring is performed on the lower structural column through pouring Kong Duijie constructional columns and pouring the lower structural column through the horn pouring opening, so that the pouring can be directly performed through the preset pouring opening, the operation is simple and easy, the appearance structure of the lower structural column is not influenced, meanwhile, the connectivity between the structural column and the lower structural column is enhanced through the triangular shunt opening, the firmness of the whole inside of the lower structural column is further enhanced, and the tight joint and the compact vibration of the structural columns poured in the same batch of the residual vertical structural columns and the structural roof are ensured.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a cover-excavation-method vertical structural column pouring construction structure.
Background
The underground structure of the foundation pit is constructed by adopting a cover-excavation normal method, a structural top plate is firstly constructed, after the construction of the top plate structure (a vertical structural column is poured to the height of 300mm below a structural beam) is completed, the foundation pit is excavated to the elevation of a foundation slab, and then the basement structure is constructed from bottom to top; because the structural top plate is constructed first, the joints of the structural columns poured in the same batch of the residual vertical structural columns and the structural top plate are tight, and the vibration density of the residual structural columns is difficult to control.
Disclosure of Invention
The utility model aims to provide a cover-excavation-method vertical structure column pouring construction structure, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a cover digs vertical structure post and pours construction structure, including structural column, structure roof and lower part structural column, the structural roof sets up in the side upper end of structural column, set up on the structural roof and water and smash the hole, just water and smash the hole and run through the structural roof, the upper end of lower part structural column is provided with middle part and waters the mechanism, the middle part is irritated and is watered the mechanism and set up the lower extreme at the structural column.
Furthermore, the inside of pouring hole is provided with pre-buried steel pipe, the outside cover of pre-buried steel pipe is equipped with the water stop ring.
Further, the upper end of the embedded steel pipe is provided with a seal head steel plate, and the lower end of the embedded steel pipe is provided with a plugging steel plate.
Further, the upper end of the lower structural column is uniformly provided with a reinforcing annular hole, and the inside of the reinforcing annular hole is communicated with the lower end of the structural column and the upper end of the lower structural column.
Still further, the middle part is irritated and is watered mechanism and pour mouth and triangle shunt opening including loudspeaker, loudspeaker pour the mouth and set up the lower extreme at triangle shunt opening, just loudspeaker pour mouth and triangle shunt opening set up the side upper end at lower part structure post.
Still further, the triangle shunt opening sets up the side in the reinforcement ring hole, just the bottom height of triangle shunt opening is the same with the diameter in reinforcement ring hole, simultaneously the inside of triangle shunt opening is linked together with the inside in reinforcement ring hole.
Further, the interior of the horn pouring port is communicated with the interior of the lower structural column.
Compared with the prior art, the utility model provides a vertical structural column pouring construction structure by the cover-excavation method, which has the following improvement and advantages:
according to the utility model, the pouring hole is formed in the structural top plate, the middle pouring mechanism and the reinforcing ring hole are arranged at the upper end of the lower structural column, pouring is performed by pouring the Kong Duijie structural column, and pouring is performed on the lower structural column through the horn pouring opening, so that the pouring can be performed directly through the preset pouring opening, the operation is simple and easy, the appearance structure is not influenced, meanwhile, the connectivity between the structural column and the lower structural column is reinforced through the triangular shunt opening, the firmness of the whole inside of the structural column is further enhanced, and the tight joint of the structural column poured in the same batch of the residual vertical structural column and the structural top plate and the vibration compactness of the residual structural column are ensured.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic structural view of a casting construction structure of a vertical structural column by a cover-excavation method;
fig. 2 is a top view of a vertical structural column casting construction structure according to the cover-excavation method of the present utility model;
FIG. 3 is a schematic view of the structure of the pouring hole of the present utility model;
FIG. 4 is a cross-sectional view of a casting hole of the present utility model;
FIG. 5 is a schematic view of the construction of the middle pouring mechanism of the present utility model;
reference numerals illustrate:
1. a structural column; 2. a structural top plate; 3. pouring and tamping the hole; 301. embedding a steel pipe; 302. a water stop ring; 4. a middle pouring mechanism; 401. a horn pouring opening; 402. triangular shunt opening; 5. a lower structural column; 6. reinforcing the annular ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.
Referring to fig. 1-5, this embodiment provides a cover-excavation-method vertical structural column pouring construction structure, which includes a structural column 1, a structural top plate 2 and a lower structural column 5, wherein the structural column 1 is disposed at the lower end of the structural top plate 2, and the structural top plate 2 is distributed on the upper end side edge of the structural column 1 and extends to the periphery. Meanwhile, the lower structural column 5 is arranged at the lower end of the structural column 1, and the structural column 1 and the lower structural column 5 are in transitional connection through the middle pouring mechanism 4. That is, the structural roof 2, the structural column 1, the middle pouring mechanism 4 and the lower structural column 5 are sequentially distributed from top to bottom.
In this embodiment, the structural top plate 2 is provided with pouring and tamping holes 3, and the pouring and tamping holes 3 penetrate through the structural top plate 2, and meanwhile, the pouring and tamping holes 3 are distributed on the upper end side edge of the structural top plate 2. Referring to fig. 3 and 4, as can be seen from fig. 3 and 4: the inside of the pouring and tamping hole 3 is buried with an embedded steel pipe 301 in advance, wherein a water stop ring 302 is sleeved outside the embedded steel pipe 301. In this embodiment, the pre-buried steel pipe 301 is a steel pipe having a diameter of 200mm and a wall thickness of 10mm, and the water stop ring 302 is welded around the outside of the pre-buried steel pipe 301.
Specifically, when pouring the structural roof 2, concrete may enter the inside of the structural column 1 through the pre-buried steel pipes 301 in the pouring holes 3, thereby completing the pouring of the structural column 1. It is noted that, after the pouring of the structural column 1 is completed, the upper end of the embedded steel pipe 301 is plugged by the end socket steel plate, and the lower end of the embedded steel pipe 301 is plugged by the plugging steel plate, so that the pouring of the structural column 1 can be completed completely.
In this embodiment, the middle pouring mechanism 4 is disposed at the lower end of the structural column 1 and at the upper end of the lower structural column 5. Specifically, the middle pouring mechanism 4 comprises a horn pouring opening 401 and a triangular shunt opening 402, the horn pouring opening 401 is arranged at the lower end of the triangular shunt opening 402, the horn pouring opening 401 and the triangular shunt opening 402 are arranged at the upper end of the side edge of the lower structural column 5, and meanwhile the inside of the horn pouring opening 401 is communicated with the inside of the lower structural column 5. Further, the upper end of the lower structural column 5 is uniformly provided with a reinforcing annular hole 6, and the inside of the reinforcing annular hole 6 is communicated with the lower end of the structural column 1 and the upper end of the lower structural column 5. Wherein the triangular shunt ports 402 are arranged on the side edge of the reinforcement ring hole 6, the bottom height of the triangular shunt ports 402 is the same as the diameter of the reinforcement ring hole 6, and the inside of the triangular shunt ports 402 is communicated with the inside of the reinforcement ring hole 6.
Specifically, in the process of pouring the lower structural column 5, concrete may enter the lower structural column 5 through the horn pouring port 401, and after the pouring of the lower structural column 5 is completed, the concrete may enter the reinforcing ring 6 through the triangular shunt port 402. The inside of the reinforcing ring hole 6 is communicated with the lower end of the structural column 1 and the upper end of the lower structural column 5, so that the lower end of the structural column 1 and the upper end of the lower structural column 5 can be fixedly connected through pouring the reinforcing ring hole 6. It should be noted that, after pouring is completed on the lower structural column 5 and the reinforcement ring 6, the pouring openings protruding from the horn pouring opening 401 and the triangular shunt opening 402 need to be chiseled until the width of the chiseled pouring opening is the same as that of the lower structural column 5, so that the sides of the pouring openings are kept on the same plane.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cover digs vertical structure post and pours construction structures, its characterized in that, including structure post (1), structure roof (2) and lower part structure post (5), structure roof (2) set up in the side upper end of structure post (1), set up on structure roof (2) and water and smash hole (3), just water and smash hole (3) and run through structure roof (2), the upper end of lower part structure post (5) is provided with middle part and waters mechanism (4), middle part is irritated mechanism (4) and is set up the lower extreme at structure post (1).
2. The cover-excavation-method vertical structure column pouring construction structure according to claim 1, wherein an embedded steel pipe (301) is arranged in the pouring hole (3), and a water stop ring (302) is sleeved outside the embedded steel pipe (301).
3. The cover-excavation-method vertical structural column pouring construction structure according to claim 2, wherein a head steel plate is arranged at the upper end of the embedded steel pipe (301), and a plugging steel plate is arranged at the lower end of the embedded steel pipe (301).
4. The cover-excavation-method vertical structure column pouring construction structure according to claim 1, wherein reinforcing annular holes (6) are uniformly formed in the upper end of the lower structure column (5), and the inside of the reinforcing annular holes (6) is communicated with the lower end of the structure column (1) and the upper end of the lower structure column (5).
5. The cover-excavation-method vertical structure column pouring construction structure according to claim 1, wherein the middle pouring mechanism (4) comprises a horn pouring opening (401) and a triangular shunt opening (402), the horn pouring opening (401) is arranged at the lower end of the triangular shunt opening (402), and the horn pouring opening (401) and the triangular shunt opening (402) are arranged at the upper ends of the side edges of the lower structure column (5).
6. The cover-excavation-method vertical structure column pouring construction structure according to claim 5, wherein the triangular shunt opening (402) is arranged on the side edge of the reinforcing annular hole (6), the bottom of the triangular shunt opening (402) is the same in height as the diameter of the reinforcing annular hole (6), and meanwhile the inside of the triangular shunt opening (402) is communicated with the inside of the reinforcing annular hole (6).
7. The cover-excavation-method vertical structural column casting construction structure according to claim 5, wherein the interior of the horn casting opening (401) is communicated with the interior of the lower structural column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272074.8U CN220468930U (en) | 2023-08-23 | 2023-08-23 | Cover digs vertical structure post and pours construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272074.8U CN220468930U (en) | 2023-08-23 | 2023-08-23 | Cover digs vertical structure post and pours construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468930U true CN220468930U (en) | 2024-02-09 |
Family
ID=89773918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322272074.8U Active CN220468930U (en) | 2023-08-23 | 2023-08-23 | Cover digs vertical structure post and pours construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468930U (en) |
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2023
- 2023-08-23 CN CN202322272074.8U patent/CN220468930U/en active Active
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