CN212507917U

CN212507917U - Reinforced bridge-cut-off aluminum profile

Info

Publication number: CN212507917U
Application number: CN202020527938.XU
Authority: CN
Inventors: 胡显钟; 邹卫波
Original assignee: Nanchang Keguan Technology Co ltd
Current assignee: Jiangxi Hexiang Aluminum Co.,Ltd.
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-02-09
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a strenghthened type bridge cut-off aluminium alloy, including the plastic molding cavity, the chamber is filled to plastic molding cavity inner wall fixedly connected with, fill intracavity wall fixedly connected with spring, fill the equal fixedly connected with spring board in chamber top and bottom, fill intracavity wall fixedly connected with stopping, the first extension of plastic molding cavity both sides fixedly connected with, plastic molding cavity top and bottom fixedly connected with second extend, plastic molding cavity both sides all are provided with the aluminium alloy, aluminium alloy top fixedly connected with track, aluminium alloy top both ends fixedly connected with baffle. The utility model discloses a set up the spring and can produce the cushioning effect that carries on that assaults to the aluminium alloy, the rethread sets up the spring board and can further cushion impact force, thereby the stopping of filling the intracavity has improved the stability and the intensity of aluminium alloy through above buffer structure cooperation.

Description

Reinforced bridge-cut-off aluminum profile

Technical Field

The utility model relates to a bridge cut-off aluminium alloy technical field especially relates to a strenghthened type bridge cut-off aluminium alloy.

Background

The bridge-cut aluminum section is also called bridge-cut aluminum, heat-insulating aluminum alloy and bridge-cut aluminum alloy. The two sides of the heat insulation bridge-cut-off aluminum are aluminum materials, and the middle of the heat insulation bridge-cut-off aluminum is made of a plastic profile cavity, so that the innovative structural design gives consideration to the advantages of two materials of plastic and aluminum alloy, and simultaneously meets various requirements of decorative effect, door and window strength and ageing resistance. The bridge cut-off aluminium alloy can realize the three seal structure of door and window, and reasonable separation vapor chamber, reduction heat conduction, prevent condensation, noise reduction, realization air water isobaric balance show the water proofness and the gas tightness that improve door and window, and on the other hand, the both sides of the isolated strip of bridge cut-off aluminium alloy can adopt different colours, increase plasticity.

The existing bridge-cut-off aluminum profile adopts a plastic profile cavity made of hard materials and has no buffer structure in the face of impact, so that the bridge-cut-off aluminum profile is damaged, and therefore, the research on the bridge-cut-off aluminum profile with the buffer structure is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reinforced bridge-cut-off aluminum profile.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strenghthened type bridge cut-off aluminium alloy, includes the plastic material cavity, the cavity is filled to plastic material cavity inner wall fixedly connected with, fill intracavity wall fixedly connected with spring, fill the equal fixedly connected with spring plate in chamber top and bottom, fill intracavity wall fixedly connected with stopping, the first extension of plastic material cavity both sides fixedly connected with, plastic material cavity top and bottom fixedly connected with second extend, plastic material cavity both sides all are provided with the aluminium alloy, aluminium alloy top fixedly connected with track, aluminium alloy top both ends fixedly connected with baffle.

Preferably, one end of the baffle close to the rail is fixedly connected with a rubber pad.

Preferably, the first extension inner wall is fixedly connected with a first reinforcing rib, and the second extension inner wall is fixedly connected with a second reinforcing rib.

Preferably, a cavity is arranged between the plastic section cavity and the aluminum section, and soundproof cotton is arranged on the inner wall of the cavity.

Preferably, the first extension outer wall is fixedly connected with a second rubber mat.

Preferably, the two sides of the bottom of the filling cavity are fixedly connected with third extensions, the bottoms of the third extensions are provided with grooves, the inner walls of the grooves are provided with bolts, the bolts are in threaded connection with the third extensions, and the bolts are in threaded connection with the bottoms of the aluminum profiles.

The utility model has the advantages that:

1. can produce the cushioning effect that carries on that strikes to the aluminium alloy through setting up the spring, the rethread sets up the spring board and can further cushion impact force, thereby improves the stability and the intensity of aluminium alloy through the stopping of above buffer structure cooperation filling intracavity.

2. Through setting up the soundproof cotton in the cavity between aluminium alloy and the plastic material cavity, can further promote the sound insulation of structure, can promote the connection stability between aluminium alloy and the plastic material cavity through setting up the second cushion, can promote the fastness of plastic material cavity through setting up the strengthening rib.

3. Through setting up the third and extending top and pass through bolted connection bottom the aluminium alloy, can further promote the fastness between aluminium alloy and the plastic section cavity, and the bolt that passes through can be convenient for the installation and the dismantlement of device, has improved certain practicality.

Drawings

Fig. 1 is a schematic view of a sectional structure of a reinforced bridge-cut aluminum profile provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a plastic profile cavity structure of a reinforced bridge-cut-off aluminum profile provided by the utility model;

fig. 3 is the utility model discloses embodiment 2 provides a section structure schematic diagram of strenghthened type bridge cut-off aluminium alloy.

In the figure: 1 aluminum profile, 2 first extension, 3 second extension, 4 cavities, 5 soundproof cotton, 6 springs, 7 fillers, 8 first reinforcing ribs, 9 tracks, 10 first rubber pads, 11 baffle plates, 12 second rubber pads, 13 second reinforcing ribs, 14 filling cavities, 15 third extension, 16 spring plates, 17 bolts and 18 plastic profile cavities.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a reinforced bridge-cut aluminum profile comprises a plastic profile cavity 18, a filling cavity 14 is fixedly connected to the inner wall of the plastic profile cavity 18, a spring 6 is fixedly connected to the inner wall of the filling cavity 14, spring plates 16 are fixedly connected to the top and the bottom of the filling cavity 14, a filler 7 is fixedly connected to the inner wall of the filling cavity 14, first extensions 2 are fixedly connected to the two sides of the plastic profile cavity 18, second extensions 3 are fixedly connected to the top and the bottom of the plastic profile cavity 18, aluminum profiles 1 are arranged on the two sides of the plastic profile cavity 18, a track 9 is fixedly connected to the top of the aluminum profile 1, baffles 11 are fixedly connected to the, the spring 6 can buffer the impact of the aluminum profile, the spring plate 16 can further buffer the impact force, the stability and the strength of the aluminum profile 1 are improved by matching the buffer structure with the filler 7 in the filling cavity.

In the utility model, the baffle 11 is fixedly connected with the rubber cushion 10 near one end of the track, thereby avoiding the friction loss generated by other structures and the aluminum profile 1;

first 2 inner wall fixedly connected with first strengthening ribs 8 of extending, the second extends 3 inner wall fixedly connected with second strengthening ribs 13, be provided with cavity 4 between plastic section bar cavity 18 and the aluminium alloy 1, the 4 inner walls of cavity are provided with soundproof cotton 5, first 2 outer wall fixedly connected with second cushion 12 of extending, through soundproof cotton 5 in setting up the cavity between aluminium alloy and the plastic section bar cavity, the sound insulation of structure can further be promoted, can promote the connection stability between aluminium alloy 1 and the plastic section bar cavity 18 through setting up second cushion 12, can promote the fastness of plastic section bar cavity 18 through setting up the strengthening rib.

The working principle is as follows: in the idle position of the device, all driving parts in the above are connected through leads, power elements, electric devices and adaptive power supplies are referred to, specific connection means refer to the following working principle, the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly introduced below, no description is made on electric control, the aluminum profile can be buffered by arranging the spring 6, the impact force can be further buffered by arranging the spring plate 16, and the stability and the strength of the aluminum profile 1 are improved by matching the buffer structure with the filler 7 in the filling cavity.

Example 2

Referring to fig. 2-3, a reinforced bridge-cut-off aluminum profile is characterized in that third extensions 15 are fixedly connected to two sides of the bottom of a filling cavity 14, grooves are formed in the bottoms of the third extensions 15, bolts 17 are arranged on the inner walls of the grooves, the bolts 17 are in threaded connection with the third extensions 15, and the bolts 17 are in threaded connection with the bottom of an aluminum profile 1.

The working principle is as follows: through setting up the third and extending 15 tops and pass through bolt 17 connection in 1 bottoms of aluminium alloy, can further promote the fastness between aluminium alloy 1 and the plastic section cavity 18, and the bolt 17 that passes through can be convenient for the installation and the dismantlement of device, has improved certain practicality.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a strenghthened type bridge cut-off aluminium alloy, includes plastic section cavity (18), its characterized in that, cavity (14) is filled to plastic section cavity (18) inner wall fixedly connected with, fill cavity (14) inner wall fixedly connected with spring (6), fill equal fixedly connected with spring board (16) in cavity (14) top and bottom, fill cavity (14) inner wall fixedly connected with stopping (7), first extension (2) of plastic section cavity (18) both sides fixedly connected with, plastic section cavity (18) top and bottom fixedly connected with second extend (3), plastic section cavity (18) both sides all are provided with aluminium alloy (1), aluminium alloy (1) top fixedly connected with track (9), aluminium alloy (1) top both ends fixedly connected with baffle (11).

2. A reinforced bridge-cut aluminum profile according to claim 1, characterized in that one end of the baffle (11) close to the rail is fixedly connected with a rubber pad (10).

3. A reinforced bridge-cut aluminum profile according to claim 2, characterized in that the inner wall of the first extension (2) is fixedly connected with a first reinforcing rib (8), and the inner wall of the second extension (3) is fixedly connected with a second reinforcing rib (13).

4. A reinforced bridge-cut aluminum profile according to claim 3, characterized in that a cavity (4) is arranged between the plastic profile cavity (18) and the aluminum profile (1), and soundproof cotton (5) is arranged on the inner wall of the cavity (4).

5. A reinforced bridge-cut aluminum profile according to claim 1 or 3, characterized in that a second rubber mat (12) is fixedly connected to the outer wall of the first extension (2).

6. A reinforced bridge-cut aluminum profile according to claim 1, characterized in that third extensions (15) are fixedly connected to two sides of the bottom of the filling cavity (14), grooves are formed in the bottoms of the third extensions (15), bolts (17) are arranged on the inner walls of the grooves, the bolts (17) are in threaded connection with the third extensions (15), and the bolts (17) are in threaded connection with the bottom of the aluminum profile (1).