CN204551817U - Two groove locking tenon formula light cellular partition board connecting structure - Google Patents
Two groove locking tenon formula light cellular partition board connecting structure Download PDFInfo
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- CN204551817U CN204551817U CN201520250575.9U CN201520250575U CN204551817U CN 204551817 U CN204551817 U CN 204551817U CN 201520250575 U CN201520250575 U CN 201520250575U CN 204551817 U CN204551817 U CN 204551817U
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- partition board
- groove
- light cellular
- cellular partition
- connecting structure
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Abstract
The utility model discloses a kind of novel light cellular partition board connecting structure-bis-groove locking tenon formula light cellular partition board connecting structure, and the utility model, on the basis retaining light cellular partition board concave-convex type tongue and groove, arranges semicircle or the two groove structure of rectangle matrix.The two grooves extend light cellular partition board of described matrix, the longest dimension of the two trench cross-section of matrix is the half of the shortest size of light cellular partition board concave-convex type tongue and groove.On-the-spot fluting when the two groove of described matrix does not need to construct, only need improve the template of precast light partition board.The utility model can improve adhesive property and the Out-of-plane Stability of light cellular partition board, suppresses the generation in seam crossing crack.
Description
Technical field
The utility model discloses a kind of novel two groove locking tenon formula light cellular partition board connecting structure, belongs to and builds work technical field.This technology can improve adhesive property and the Out-of-plane Stability of light cellular partition board effectively, the generation in suppressing plate seam crossing crack.
Background technology
At present, the connection between domestic light cellular partition board often adopts concave-convex type tongue and groove, filleting place mortar bonding.Although this connected mode construction is simple, there are some shortcomings, between light cellular partition board, filleting mortar is difficult to reach full, poor water retention property; Between light cellular partition board, bonding strength is low, and globality is poor, and easily damage under external load effect, seam crossing easily produces crack.Have scholar to propose " centipede locking tenon " connected mode, before this connected mode construction, light cellular partition board needs slot treatment, and construction is complicated, efficiency is low; Fluting causes the damage of light cellular partition board, and seam crossing is once produce crack, and crack becomes three from original one, and patch work is more difficult.The utility model proposes two groove locking tenon formula light cellular partition board connecting structure, the bonding strength between light cellular partition board can be strengthened well, improve the anti-crack ability of junction, make up the deficiency of traditional connecting structure preferably.
Summary of the invention
The utility model, on the basis retaining light cellular partition board concave-convex type tongue and groove, arranges semicircle or the two groove structure of rectangle matrix, can improve adhesive property and the Out-of-plane Stability of light cellular partition board, suppress the generation in seam crossing crack.In order to achieve the above object, the utility model takes following technical scheme:
(1) retain light cellular partition board concave-convex type tongue and groove, ensure the Out-of-plane Stability of light cellular partition board, do not need during riser to increase auxiliary support structure;
(2) the two trench cross-section longest dimension of matrix is the half of the shortest size of concave-convex type tongue and groove, can ensure that concave-convex type tongue and groove has enough support strengths;
(3) the two groove of matrix is positioned at the inside of light cellular partition board seam crossing, can form 8 font locking mechanisms, improve the drawknot performance between light cellular partition board, suppress the generation in seam crossing crack in light cellular partition board seam crossing inside.
Advantage of the present utility model: two groove locking tenon formula light cellular partition board connecting structure, remains light cellular partition board concave-convex type tongue and groove, out-of-plane stability when can ensure that light cellular partition board is installed; The two groove of matrix does not need on-the-spot fluting, only need improve the template of precast light partition board, reduce the complexity of construction, improve efficiency of construction; The existence of the two groove of matrix can improve the plumpness of filleting mortar, strengthens the adhesive property between light cellular partition board; After the drying of filleting mortar, seam crossing can form 8 font locking mechanisms, improves the drawknot performance between light cellular partition board, suppresses the generation in seam crack; It is inner that two groove is positioned at light cellular partition board seam crossing, even if seam crossing produces crack, seam crack number also can not increase, and patch work is also comparatively easy.
Accompanying drawing illustrates:
The two groove of Fig. 1 adopts semicircular couple of groove locking tenon formula light cellular partition board connecting structure figure;
The two groove of Fig. 2 adopts two groove locking tenon formula light cellular partition board connecting structure figure of square type.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.Be two groove locking tenon formula light cellular partition board connection layouts for Fig. 1, Fig. 1, two groove adopts semicircle; Two groove locking tenon formula light cellular partition board connects, and remains light cellular partition board concave-convex type tongue and groove, out-of-plane stability when ensureing that light cellular partition board is installed; Concave-convex type tongue and groove arranges the two groove of matrix, and the longest dimension of the two trench cross-section of matrix is the half of the shortest sectional dimension of concave-convex type tongue and groove, ensures the support strength of concave-convex type tongue and groove; The two groove of matrix adopts inner large, and outside little feature, can form 8 font locking mechanisms.
Claims (2)
1. pair groove locking tenon formula light cellular partition board connecting structure, described pair of groove locking tenon formula light cellular partition board connecting structure, on the basis retaining light cellular partition board concave-convex type tongue and groove, arrange the two groove of matrix, the two groove of described matrix can adopt semicircle or rectangle.
2. according to claim 1 pair of groove locking tenon formula light cellular partition board connecting structure, the two embedded filleting mortar of groove of matrix, after the drying of filleting mortar, light cellular partition board seam crossing inside forms 8 font locking mechanisms, the drawknot performance between light cellular partition board can be improved, suppress the generation in seam crossing crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250575.9U CN204551817U (en) | 2015-04-23 | 2015-04-23 | Two groove locking tenon formula light cellular partition board connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250575.9U CN204551817U (en) | 2015-04-23 | 2015-04-23 | Two groove locking tenon formula light cellular partition board connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551817U true CN204551817U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520250575.9U Expired - Fee Related CN204551817U (en) | 2015-04-23 | 2015-04-23 | Two groove locking tenon formula light cellular partition board connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350685A (en) * | 2015-12-04 | 2016-02-24 | 刘广聪 | Wall connecting structure for house of plate type structure |
| CN105544858A (en) * | 2016-02-18 | 2016-05-04 | 唐进丰 | Frame and formwork integrated partition wallboard with telescopic slab joints |
| WO2019219047A1 (en) * | 2018-05-17 | 2019-11-21 | 苏州多凯复合材料有限公司 | Frp composite board |
-
2015
- 2015-04-23 CN CN201520250575.9U patent/CN204551817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350685A (en) * | 2015-12-04 | 2016-02-24 | 刘广聪 | Wall connecting structure for house of plate type structure |
| CN105544858A (en) * | 2016-02-18 | 2016-05-04 | 唐进丰 | Frame and formwork integrated partition wallboard with telescopic slab joints |
| WO2019219047A1 (en) * | 2018-05-17 | 2019-11-21 | 苏州多凯复合材料有限公司 | Frp composite board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |