CN205577106U - Well roof beam is directly shelved in capital formula beam column articulation node - Google Patents
Well roof beam is directly shelved in capital formula beam column articulation node Download PDFInfo
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- CN205577106U CN205577106U CN201620177978.XU CN201620177978U CN205577106U CN 205577106 U CN205577106 U CN 205577106U CN 201620177978 U CN201620177978 U CN 201620177978U CN 205577106 U CN205577106 U CN 205577106U
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Abstract
The utility model relates to a well roof beam is directly shelved in capital formula beam column articulation node, beam column articulation node include precast concrete post and precast concrete roof beam, and the top of precast concrete post is provided with the dowel, pre -buried among the precast concrete beam have a PVC tube hole, and PVC tube hole suit is on the dowel. This beam column articulation node has characteristics such as the atress is clear and definite, the commonality is strong, the cost is lower, the construction is simple convenient, can improve structure assembly rate greatly, shorten assembly construction period, embodies advantages such as the energy -conservation of prefabricated assembly type structure, environmental protection, high efficiency better.
Description
Technical field
This utility model belongs to prefabricated construction design and construction field, is directly held on the beam-column hinged node of capital formula in particular to a kind of prefabrication central sill.
Background technology
In some small precast assembled architectures, it is little that prefabricated components have size, and the feature that bean column node stress is less, for this practical situation, designs a kind of beam-column hinged node.This beam-column hinged node should have stress clearly, versatility compared with strong, cost is relatively low, the feature such as simple and easy of constructing, Standard rate can be greatly improved, shorten the assembling construction period, preferably embody prefabrication energy-saving and environmental protection, the advantage such as efficiently.
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that one have stress clearly, versatility compared with strong, cost is relatively low, the feature such as simple and easy of constructing, Standard rate can be greatly improved, shorten the beam-column hinged node of assembling construction period.
For achieving the above object, this utility model adopts the following technical scheme that central sill is directly held on the beam-column hinged node of capital formula, and including precast concrete column and precast concrete beam, wherein, the top of described precast concrete column is provided with dowel；Being embedded with pvc pipe hole in described precast concrete beam, described pvc pipe borehole jack is contained on described dowel.
Further, described pvc pipe hole is perfused with slurry, for spacing to precast concrete beam.
Further, the gap perfusion slurry between described precast concrete column and precast concrete beam.
Further, the grouting material of described grouting uses the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
The beneficial effects of the utility model:
Precast concrete beam is directly held on precast concrete capital, reserves dowel by capital spacing to precast beam, and whole load is directly transmitted to precast concrete column by beam.
This beam-column hinged node have stress clearly, versatility compared with strong, cost is relatively low, the feature such as simple and easy of constructing, and can be greatly improved Standard rate, shorten the assembling construction period, preferably embodies prefabrication energy-saving and environmental protection, the advantage such as efficiently.
Accompanying drawing explanation
Fig. 1 is the structural representation that central sill of the present utility model is directly held on the beam-column hinged node of capital formula；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is 1-1 direction sectional view in Fig. 1.
In figure, 1 is precast concrete column, and 2 is precast concrete beam, and 3 is dowel, and 4 is pvc pipe hole, and 5 indulge muscle for beam.
Detailed description of the invention
Purpose and technical scheme for making this utility model embodiment are clearer, below in conjunction with the accompanying drawing of this utility model embodiment, are clearly and completely described the technical scheme of this utility model embodiment.Obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of this utility model protection.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technical term and scientific terminology) have with the those of ordinary skill in this utility model art be commonly understood by identical meaning.Should also be understood that those terms defined in such as general dictionary should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or the most formal implication.
The implication of the "and/or" described in this utility model refers to respective individualism or both simultaneous situations are included in interior.
The implication of " inside and outside " described in this utility model refers to relative to equipment itself, and the direction within sensing equipment is interior, otherwise is outward, rather than the specific restriction to equipment mechanism of the present utility model.
When the implication of " left and right " described in this utility model refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side, rather than the specific restriction to equipment mechanism of the present utility model.
The implication of " connection " described in this utility model can be being directly connected between parts can also be by being indirectly connected with of other parts between parts.
Central sill of the present utility model is directly held on the construction method of the beam-column hinged node of capital formula, comprises the following steps:
Step one: in the prefabrication process of precast concrete column 1, reserves dowel 3 on the top of precast concrete column 1；
Step 2: in the prefabrication process of precast concrete beam 2, pre-buried PVC casing pipe hole forming in precast concrete beam 2；
Step 4: after precast concrete column 1 having been lifted, is held on precast concrete beam 2 in precast concrete column 1, and ensures that pvc pipe hole 4 pre-buried in precast concrete beam 2 is sleeved on the dowel 3 on precast concrete column 1 top；
Step 5: be in the milk in the reserved pvc pipe hole 4 in precast concrete beam 2；It is in the milk to the gap between precast concrete column 1 and precast concrete beam 2.
As in preferred mode, the grouting material of grouting uses the slightly expanded concrete being not less than precast concrete beam 2 post strength grade of concrete.
As Figure 1-3, this utility model additionally provides central sill and is directly held on the beam-column hinged node of capital formula, and including precast concrete column 1 and precast concrete beam 2, wherein, the top of precast concrete column 1 is provided with dowel 3；Being embedded with pvc pipe hole 4 in precast concrete beam 2, pvc pipe hole 4 is sleeved on dowel 3.
In order to carry out spacing to precast concrete beam 2, typically slurry can be perfused with in pvc pipe hole 4.
Gap perfusion slurry in order to will interfix between precast concrete column 1 and precast concrete beam 2, between precast concrete column 1 and precast concrete beam 2.
As in preferred mode, the grouting material of grouting uses the slightly expanded concrete being not less than precast concrete beam 2 post strength grade of concrete.
In order to improve the intensity of precast concrete beam 2, typically can arrange that in precast concrete beam 2 beam indulges muscle 5.
These are only embodiment of the present utility model, it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these belong to protection domain of the present utility model.
Claims (4)
1. central sill is directly held on the beam-column hinged node of capital formula, it is characterised in that including precast concrete column and precast concrete beam, wherein, the top of described precast concrete column is provided with dowel；Being embedded with pvc pipe hole in described precast concrete beam, described pvc pipe borehole jack is contained on described dowel.
Central sill the most according to claim 1 is directly held on the beam-column hinged node of capital formula, it is characterised in that described pvc pipe hole is perfused with slurry, for spacing to precast concrete beam.
Central sill the most according to claim 1 is directly held on the beam-column hinged node of capital formula, it is characterised in that the gap perfusion slurry between described precast concrete column and precast concrete beam.
4. directly it is held on the beam-column hinged node of capital formula according to the central sill described in Claims 2 or 3, it is characterised in that the slurry of described grouting uses the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349856 | 2015-05-27 | ||
| CN201520349856X | 2015-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577106U true CN205577106U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620177978.XU Active CN205577106U (en) | 2015-05-27 | 2016-03-09 | Well roof beam is directly shelved in capital formula beam column articulation node |
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| CN (1) | CN205577106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895190A (en) * | 2015-05-27 | 2015-09-09 | 常州市规划设计院 | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof |
| CN112627545A (en) * | 2020-12-17 | 2021-04-09 | 李伯明 | Building frame installation process for box type building |
-
2016
- 2016-03-09 CN CN201620177978.XU patent/CN205577106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895190A (en) * | 2015-05-27 | 2015-09-09 | 常州市规划设计院 | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof |
| CN112627545A (en) * | 2020-12-17 | 2021-04-09 | 李伯明 | Building frame installation process for box type building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |