CN209211733U - A kind of precast floor slab welding connection node - Google Patents
A kind of precast floor slab welding connection node Download PDFInfo
- Publication number
- CN209211733U CN209211733U CN201822116739.5U CN201822116739U CN209211733U CN 209211733 U CN209211733 U CN 209211733U CN 201822116739 U CN201822116739 U CN 201822116739U CN 209211733 U CN209211733 U CN 209211733U
- Authority
- CN
- China
- Prior art keywords
- precast floor
- floor slab
- fixed plate
- buried
- welding
- 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.)
- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of precast floor slab welding connection node provided by the utility model, including pre-buried welded connections, welding steel and precast floor slab；The pre-buried welded connections is made of fixed plate and embedded board, and fixed plate is integrated pre-formed with embedded board, and the pre-buried welded connections is embedded in precast floor slab；The welding steel is mounted at the top of pre-buried welded connections after the completion of two pre-buried welded connections are docked；It is welded by the way of the weld all around of four sides between the welding steel and fixed plate.Construction site need to only lift precast floor slab in place, and two precast floor slabs are docked and are completed, welding steel is spread, and the mode that four sides weld all around is carried out between welding steel and fixed plate is welded, then teeming or the notch reserved with elastic material filling precast floor slab.The utility model has the beneficial effects that: avoid due to welding the said minuscule hole not exclusively occurred at precast floor slab welded connecting, caused by drainage, the waterproof performance of precast floor slab entirety is good.
Description
Technical field
The utility model relates to assembled architecture fields, and in particular to a kind of precast floor slab welding connection node.
Background technique
The welded connecting method that existing precast floor slab interconnection technique uses, it is pre- in indentation, there in floor junction future insufficiency
Slugging connecting connector, and two connected welded connections are subjected to butt welding, then at future insufficiency cast-in-place fill concrete or
Other elastic materials, this welding way lead to the welding of floor junction not exclusively, and there are said minuscule holes, will lead to drainage
Generation, seriously affect the habitability in house, also will affect the safety of building structure.
Summary of the invention
The purpose of this utility model is to provide a kind of precast floor slab welding connection nodes, to solve in above-mentioned background technique
The problem of proposition, the utility model provide the following technical solution:
A kind of precast floor slab welding connection node provided by the utility model, including pre-buried welded connections, welding steel
And precast floor slab；The pre-buried welded connections is made of fixed plate and embedded board, and fixed plate is integrated with embedded board and is prefabricated into
Type, the pre-buried welded connections are embedded in precast floor slab；The welding steel is completed in two pre-buried welded connections docking
After be mounted at the top of pre-buried welded connections；It is welded by the way of the weld all around of four sides between the welding steel and fixed plate
It connects.
Construction site need to only lift precast floor slab in place, and two precast floor slabs are docked and are completed, welding steel is spread, is welding
The mode for connecing progress four sides weld all around between steel plate and fixed plate is welded, then teeming or pre- with elastic material filling precast floor slab
The notch stayed.
Advantages and beneficial effects of the utility model lie in that avoiding by using above-mentioned technical proposal due to precast floor slab
At welded connecting weld not exclusively and occur said minuscule hole, caused by drainage, the waterproof performance of precast floor slab entirety
It is good.
Detailed description of the invention
Fig. 1 is the connection diagrammatic cross-section of the utility model.
Fig. 2 is the connection schematic top plan view of the utility model.
In figure: 1 is fixed plate；2 be welding steel；3 be four sides weld all around；4 be embedded board；5 be precast floor slab；
Specific embodiment
The utility model is further described below in conjunction with attached drawing.It should be noted that skill described in following embodiments
The combination of art feature or technical characteristic is not construed as isolated, they can be combined with each other to reaching better
Technical effect.In the drawings of the following embodiments, the identical label that each attached drawing occurs represents identical feature or component, can
Applied in different embodiments.
As shown in Figs. 1-2, a kind of precast floor slab welding connection node provided by the utility model, including pre-buried welded connecting
Part, welding steel and precast floor slab；The pre-buried welded connections is made of fixed plate and embedded board, and fixed plate is with embedded board
Integral preform molding, the pre-buried welded connections are embedded in precast floor slab；The welding steel is in two pre-buried welded connectings
It is mounted at the top of pre-buried welded connections after the completion of part docking；The side of four sides weld all around is used between the welding steel and fixed plate
Formula is welded.
During factory manufacturing, elder generation is pre-buried to get well pre-buried welded connections, and future insufficiency to precast floor slab.
Construction site need to only lift precast floor slab in place, and two precast floor slabs are docked and are completed, welding steel is spread, is welding
The mode for connecing progress four sides weld all around between steel plate and fixed plate is welded, then teeming or pre- with elastic material filling precast floor slab
The notch stayed.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.On
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.Above-described embodiment is only exemplary, should not be using the embodiments herein as the utility model interest field
It limits.
Claims (1)
1. a kind of precast floor slab welding connection node, including pre-buried welded connections, welding steel and precast floor slab；It is described pre-buried
Welded connections is made of fixed plate and embedded board, and fixed plate is integrated pre-formed, the pre-buried welded connecting with embedded board
Part is embedded in precast floor slab；The welding steel is mounted on pre-buried welded connecting after the completion of two pre-buried welded connections are docked
At the top of part；It is welded by the way of the weld all around of four sides between the welding steel and fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116739.5U CN209211733U (en) | 2018-12-17 | 2018-12-17 | A kind of precast floor slab welding connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116739.5U CN209211733U (en) | 2018-12-17 | 2018-12-17 | A kind of precast floor slab welding connection node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211733U true CN209211733U (en) | 2019-08-06 |
Family
ID=67465002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116739.5U Expired - Fee Related CN209211733U (en) | 2018-12-17 | 2018-12-17 | A kind of precast floor slab welding connection node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252558A (en) * | 2020-11-06 | 2021-01-22 | 绍兴宝城建筑工业化制造有限公司 | Node connection structure of prefabricated floor slab and construction method |
-
2018
- 2018-12-17 CN CN201822116739.5U patent/CN209211733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252558A (en) * | 2020-11-06 | 2021-01-22 | 绍兴宝城建筑工业化制造有限公司 | Node connection structure of prefabricated floor slab and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191217 |