CN201310130Y

CN201310130Y - Glue injection fracturing bridge combination section

Info

Publication number: CN201310130Y
Application number: CNU2008201801238U
Authority: CN
Inventors: 王斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-28
Filing date: 2008-11-28
Publication date: 2009-09-16
Anticipated expiration: 2018-11-28

Abstract

The utility model provides a glue injection fracturing bridge combination section, and relates to a construction material and mainly solves the technical problems of easy ventilation and infiltration, and the like of the prior combination section. The combination section comprises a first sectional material and a second sectional material; an occlusal groove is formed in the first sectional material and an occlusion head is arranged in the second sectional material, and the occlusal groove and the occlusal head are occluded with each other; and a glue injection notch and a fracturing bridge structure are arranged at the joint of the occlusal head of the second sectional material. The occlusal part of the combination section has the characteristics of air tight and water tight properties and the like; the occlusal port has a simple structure, is easy to process and material-saving; and the entire combination section has better thermal transmission and separation effect, as well as better thermal insulation performance.

Description

Injecting glue bridge cut-off built-up sectional material

Technical field

The utility model relates to the architectural shape structure, especially a kind of injecting glue bridge cut-off section bar that combines by occlusion structure.

Background technology

Existing aluminum or aluminum alloy section bar is used more extensive aspect building owing to having distinctive superior function.Along with the development and progress of society, some novel profile structure have obtained promotion and application widely, as the built-up sectional material combined by two kinds of section bars or make up double-colored section bar.This built-up sectional material has bigger size, has solved to process the limited technical problem of single profile size; And after being handled, the injecting glue bridge cut-off of this built-up sectional material has heat insulation and preservation effect preferably; In addition, can also adopt inside and outside two kinds of different color section bars to constitute double-colored section bar.The manufacturing process of existing injecting glue bridge cut-off built-up sectional material following (referring to Fig. 1): at first process two kinds of two kinds of different section bars that can be interlocked mutually, wherein a kind of for having the section bar 1` of joint 11`, and another kind of for having the section bar 2` of the interface 21` that is used for joint 11` insertion, have injecting glue breach 22` in the interface junction of section bar 2`; Joint 11` with section bar 1` inserts in the interface 21` of section bar 2` then; Again through the tooth punching injecting glue, cut bridge and make one.Has following defective by the injecting glue bridge cut-off built-up sectional material after the above-mentioned processing: when engaging, because the metal resilience makes that the joint slit is bigger, thereby this built-up sectional material can be breathed freely and seep water between inside and outside mutually, heat-insulating property is relatively poor, and, the joint intensity difference; In order to guarantee that joint pegs graft smoothly, joint and interface structure complexity, the processing more complicated, and materials are many, cost is high.

Summary of the invention

Of the present utility modelly solve mainly that existing built-up sectional material joint has the slit and technical problems such as ventilative easily, infiltration, and then provide a kind of from the sealing performance height of outer interlock and the injecting glue bridge cut-off built-up sectional material of material-saving.

In the utility model in order to solve the problems of the technologies described above by the following technical solutions; This injecting glue bridge cut-off built-up sectional material includes first section bar and second section bar, and first section bar has occlusal crib, and described second section bar has the interlock head; This interlock head and occlusal crib coincide mutually, and the interlock head inserts in the occlusal crib, is interlocked mutually through roll unit; Interlock junction at second section bar has the injecting glue breach, is used to inject heat-insulation and heat-preservation and connects glue; Cut off the part section bar that connects Jiao Chu behind the injecting glue and form the bridge cut-off structure.

Described first section bar and second section bar are the profile structure of two kinds of different colours.

Built-up sectional material of the present utility model makes this built-up sectional material not have the slit from outside to inside owing to adopt the roll unit ecto-entad to carry out the roll extrusion interlock, and its interlock place is airtight, do not seep water; Its articulation port is simple in structure, handling ease and can save material; Existingly wear bar interlock equipment and carry out the section bar interlock adding to utilize man-hour, processing charges is lower; In injecting glue groove eave tile place injecting glue after the tooth punching has up and down overcome the different surface coating of section bar and the problem of glue bonding strength deficiency, has improved the bonding strength of glue and section bar by tooth punching, injecting glue, has reduced glue consumption.Because the cut-out of bridge cut-off structure has guaranteed that whole built-up sectional material has heat transmission preferably and cuts off effect, heat-insulating property is better.

Description of drawings

Fig. 1 is existing double-colored section bar glued structures schematic diagram;

Fig. 2 is a kind of structural representation of the present utility model;

Fig. 3 process flow diagram when the utility model interlock: wherein scheme the schematic diagram of A before for the processing gummed, the schematic diagram of figure B after for the processing interlock, figure C is a schematic diagram behind the injecting glue bridge cut-off;

Fig. 4 is another structural representation of the present utility model.

The specific embodiment

Referring to Fig. 2, a kind of injecting glue bridge cut-off built-up sectional material of the present utility model includes first section bar 1 and second section bar 2, and this first, second section bar can adopt different profile structure (consulting Fig. 4) as required.On first section bar 1, has occlusal crib 11, this occlusal crib 11 is used for carrying out interlock with second section bar, has interlock 21 on second section bar 2, and this interlock 21 coincide mutually with occlusal crib 11, interlock 21 can be inserted in the occlusal crib 11, is interlocked mutually through roll unit; Interlock 21 junction at second section bar 2 have injecting glue breach 22, are used to inject heat-insulation and heat-preservation and connect glue 23; The part section bar 24 (among the figure shown in the chain-dotted line) that cut off to connect Jiao23Chu behind the injecting glue forms the bridge cut-off structure.

In order to solve the technical problem that has different color inside and outside this built-up sectional material, the first above-mentioned section bar 1 and second section bar 2 are the section bar of two kinds of different colours, are red as first section bar, and second section bar is a yellow etc.

Referring to Fig. 3, the utility model is adding man-hour, process earlier first section bar 1 and second section bar 2 as requested respectively, interlock head with second section bar inserts in the first section bar occlusal crib then, by roll unit 3 occlusal crib of first section bar is inwardly carried out roll extrusion (shown in the figure A among Fig. 3), first section bar and second section bar are interlocked (shown in the figure B among Fig. 3) mutually, at last at the indentation, there injecting glue and cut off the part section bar formation bridge cut-off structure (shown in the figure C among Fig. 3) at Jiao Kou place.

Claims

1, a kind of injecting glue bridge cut-off built-up sectional material includes first section bar (1) and second section bar (2), and it is characterized in that: described first section bar (1) has occlusal crib (11), and described second section bar (2) has interlock head (21); This interlock head (21) coincide mutually with occlusal crib (11), and interlock head (21) inserts in the occlusal crib (11), is interlocked mutually through roll unit; Interlock head (21) junction at second section bar (2) has injecting glue breach (22), is used to inject heat-insulation and heat-preservation and connects glue (23); Cut off behind the injecting glue and connect part section bar (24) the formation bridge cut-off structure that glue (23) is located.

2, built-up sectional material according to claim 1 is characterized in that: above-mentioned first section bar (1) and second section bar (2) are the section bar of two kinds of different colours.