CN220954117U - Assembled building PC component - Google Patents
Assembled building PC component Download PDFInfo
- Publication number
- CN220954117U CN220954117U CN202322486111.5U CN202322486111U CN220954117U CN 220954117 U CN220954117 U CN 220954117U CN 202322486111 U CN202322486111 U CN 202322486111U CN 220954117 U CN220954117 U CN 220954117U
- Authority
- CN
- China
- Prior art keywords
- support node
- laminated slab
- wall
- reinforcing steel
- edge support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 23
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the field of buildings, in particular to an assembled building PC component, which comprises the following components: the edge support node laminated slab, the middle support node laminated slab and the two-way laminated slab, one end of the edge support node laminated slab is fixed on a beam or a wall of an edge support node, the first reinforcing steel bar extending from the end of the edge support node laminated slab is anchored into the beam or the wall of the edge support node, one end of the middle support node laminated slab is fixed on the beam or the wall of the middle support node, the first reinforcing steel bar extending from the end of the middle support node laminated slab is anchored into the beam or the wall of the middle support node, the second reinforcing steel bar extending between two-way laminated slab joint nodes is provided with a 135-degree hook, and the extending length of the horizontal section of the hook is larger than 5 times of the diameter of the second reinforcing steel bar.
Description
Technical Field
The utility model relates to the field of buildings, in particular to an assembled building PC component.
Background
The assembled building is characterized by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, combining through a connecting process, building a house like an automobile, and having the characteristics of design standardization, production industrialization, construction assembly, decoration integration, management informatization and the like. Compared with the traditional cast-in-situ structure, the construction mode of factory production and assembly construction of PC components can play the roles of saving energy, protecting environment, shortening construction period, saving labor and the like, and meanwhile, the construction quality of a building can be effectively controlled.
At present, the PC component mainly has the following problems in construction: the PC board belongs to a thin-wall structure, the sizes of the laminated floor slabs and the steel bars deep into the beam and the wall are not in accordance with the requirements, and the seam treatment between the laminated floor slabs is not good, so that the later cracking is caused.
In summary, in order to solve the defects in the prior art, an assembled building PC component with a simple structure needs to be designed.
Disclosure of utility model
The utility model provides an assembled building PC component for solving the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme: a fabricated building PC component comprising: the edge support node laminated slab, the middle support node laminated slab and the two-way laminated slab, one end of the edge support node laminated slab is fixed on a beam or a wall of an edge support node, the first reinforcing steel bar extending from the end of the edge support node laminated slab is anchored into the beam or the wall of the edge support node, one end of the middle support node laminated slab is fixed on the beam or the wall of the middle support node, the first reinforcing steel bar extending from the end of the middle support node laminated slab is anchored into the beam or the wall of the middle support node, the second reinforcing steel bar extending between two-way laminated slab joint nodes is provided with a 135-degree hook, and the extending length of the horizontal section of the hook is larger than 5 times of the diameter of the second reinforcing steel bar.
Further improvement, the anchoring length of the first reinforcing steel bars extending out of the end parts of the edge support node laminated plates and the first reinforcing steel bars extending out of the end parts of the middle support node laminated plates are both larger than 5 times of the diameter of the first reinforcing steel bars.
Further improvement, the depth of the other end part of the edge support node laminated slab, which penetrates into the beam or the wall of the edge support node, is a, a is equal to 10mm, and the depth of the other end part of the middle support node laminated slab, which penetrates into the beam or the wall of the middle support node, is b, and b is equal to 10 mm.
Further improvement, the inside additional reinforcing bar that is equipped with of limit support node superimposed sheet.
Further improvement, the two-way superimposed sheet piece node is set up through caulking mortar caulking.
Compared with the prior art, the PC component for the fabricated building has the beneficial effects that:
The structural design of the assembly type building PC component under various conditions of the laminated slab and the beam column solves the problem of later cracking caused by poor joint treatment between laminated floors.
Drawings
FIG. 1 is a schematic diagram of an edge support node construction method.
Fig. 2 is a schematic structural diagram of an intermediate support node construction method.
FIG. 3 is a schematic structural diagram of a two-way panel seam node construction method.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-3.
Example 1
A fabricated building PC component comprising: the edge support node laminated slab 1, the middle support node laminated slab 2 and the two-way laminated slab 3, one end of the edge support node laminated slab 1 is fixed on a beam or wall 11 of an edge support node, a first reinforcing steel bar 4 extending from the end of the edge support node laminated slab 1 is anchored into the beam or wall 11 of the edge support node, one end of the middle support node laminated slab 2 is fixed on a beam or wall 12 of the middle support node, a first reinforcing steel bar 4 extending from the end of the middle support node laminated slab 2 is anchored into the beam or wall 12 of the middle support node, a second reinforcing steel bar 5 extending between two joint joints of the two-way laminated slab 3 is provided with a 135-degree hook 7, the extending length of a horizontal section of the hook 7 is larger than 5 times the diameter of the second reinforcing steel bar 5, and the two-way laminated slab 3 joint joints are arranged through a joint mortar joint.
As a further preferred embodiment, the anchoring length of the reinforcing steel bar I4 extending from the end part of the edge support node laminated slab 1 and the anchoring length of the reinforcing steel bar I4 extending from the end part of the middle support node laminated slab 2 are both greater than 5 times of the diameter of the reinforcing steel bar I4.
As a further preferred embodiment, the depth of the other end of the edge support node laminate 1 into the beam or wall 11 of the edge support node is a, a being equal to 10mm, and the depth of the other end of the intermediate support node laminate 2 into the beam or wall 12 of the intermediate support node is b, b being equal to 10 mm.
As a further preferable embodiment, the side support node laminated slab 1 is internally provided with additional reinforcing steel bars 6, so as to improve the connection strength.
As shown in fig. 1 to 3, the use principle of the present utility model is as follows: according to the beam or wall that different positions need to connect the pouring, select for use limit support node superimposed sheet 1, middle support node superimposed sheet 2 and two-way superimposed sheet 3, limit support node and middle support node construction way are limit support node superimposed sheet 1, middle support node superimposed sheet 2 end stretches out reinforcing bar one 4 and reinforcing bar two 5 anchor in corresponding beam or wall, anchor length is not less than 5d (d represents the reinforcing bar diameter), and limit support node superimposed sheet 1, middle support node superimposed sheet 2 stretches out support central line 10mm, reduce material cost when guaranteeing intensity. Aiming at the construction method of the two-way superimposed sheet joint, the second stretched steel bar 5 of the two-way superimposed sheet 3 is provided with a 135-degree hook 7, the stretched length of the horizontal section of the hook is not less than 5d, and the connection strength is improved.
The structural design of the assembly type building PC component under various conditions of the laminated slab and the beam column solves the problem of later cracking caused by poor joint treatment between laminated floors.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. A fabricated building PC component, comprising: the edge support node laminated slab, the middle support node laminated slab and the two-way laminated slab, one end of the edge support node laminated slab is fixed on a beam or a wall of an edge support node, the first reinforcing steel bar extending from the end of the edge support node laminated slab is anchored into the beam or the wall of the edge support node, one end of the middle support node laminated slab is fixed on the beam or the wall of the middle support node, the first reinforcing steel bar extending from the end of the middle support node laminated slab is anchored into the beam or the wall of the middle support node, the second reinforcing steel bar extending between two-way laminated slab joint nodes is provided with a 135-degree hook, and the extending length of the horizontal section of the hook is larger than 5 times of the diameter of the second reinforcing steel bar.
2. A fabricated building PC component according to claim 1, wherein the first reinforcement extending from the end of the side support node laminate and the first reinforcement extending from the end of the intermediate support node laminate are each provided with an anchoring length greater than 5 times the first reinforcement diameter.
3. A fabricated building PC component according to claim 1, wherein the depth of the other end of the edge support node laminate into the beam or wall of the edge support node is a, a being equal to 10mm, and the depth of the other end of the intermediate support node laminate into the beam or wall of the intermediate support node is b, b being equal to 10mm.
4. A fabricated building PC component according to claim 1, wherein the edge support node laminate is internally provided with additional rebars.
5. A fabricated building PC component according to claim 1, wherein the bi-directional superimposed sheet splice nodes are provided by a caulking mortar caulking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486111.5U CN220954117U (en) | 2023-09-11 | 2023-09-11 | Assembled building PC component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322486111.5U CN220954117U (en) | 2023-09-11 | 2023-09-11 | Assembled building PC component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954117U true CN220954117U (en) | 2024-05-14 |
Family
ID=90975689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322486111.5U Active CN220954117U (en) | 2023-09-11 | 2023-09-11 | Assembled building PC component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954117U (en) |
-
2023
- 2023-09-11 CN CN202322486111.5U patent/CN220954117U/en active Active
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| GR01 | Patent grant | ||
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