CN219012343U

CN219012343U - Aluminum profile connecting structure convenient for glue injection and heat insulation

Info

Publication number: CN219012343U
Application number: CN202223440963.2U
Authority: CN
Inventors: 刘正海; 谭永艳
Original assignee: Foshan Nanhai Shanglyu Hardware Products Co ltd
Current assignee: Foshan Nanhai Shanglyu Hardware Products Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an aluminum profile connecting structure convenient for glue injection and heat insulation, which comprises a first aluminum profile, a second aluminum profile and a bridging support piece, wherein rectangular grooves are formed in the top and the bottom of the bridging support piece, rectangular blocks are connected in a sliding manner in the rectangular grooves, a transmission cavity is formed in the axle center of the bridging support piece, lead screws extending into the rectangular grooves are movably connected to the axle center of the transmission cavity, which is close to the inner walls of the top and the bottom of the rectangular grooves, through bearings, the lead screws are in threaded connection with the rectangular blocks, and driven bevel gears are welded at the adjacent ends of the lead screws. The bridging support piece belongs to non-consumable products, and is similar to tools, the bridging support piece can be conveniently taken out after glue injection shaping, and is recycled and reused, and compared with the consumable hard heat insulation piece in the prior art, the production cost of the aluminum profile is greatly reduced again.

Description

Aluminum profile connecting structure convenient for glue injection and heat insulation

Technical Field

The utility model relates to the technical field of aluminum profiles, in particular to an aluminum profile connecting structure convenient for glue injection and heat insulation.

Background

The heat insulating aluminum profile is also called as a bridge cut-off aluminum alloy profile, is a novel building material meeting the energy-saving requirement of a building, is a composite material with heat insulation and cold insulation functions, which is prepared by connecting aluminum alloy building profiles with nonmetal materials with low heat conductivity, is widely applied to the field of building doors and windows, and thoroughly solves the fatal problems that aluminum alloy is fast in conduction and heat dissipation and does not meet the energy-saving requirement. The production method of the heat-insulating aluminum profile comprises two processes of penetrating strips and pouring, wherein the pouring type heat-insulating aluminum profile is subjected to two processes of glue injection and bridge cutting.

If the authorized bulletin number is CN1221724C and the authorized bulletin day is 2005-10-05, the utility model discloses a casting type heat insulation aluminum profile and a production process thereof, which is characterized in that the heat insulation aluminum profile is composed of an inner member and an outer member, and a fastener or an insert and a heat insulation injection body which are formed by connecting the inner member and the outer member into a whole; the production process comprises the following steps: (1) Separately designing and producing inner and outer components of the pouring type heat insulation aluminum profile; (2) Designing and producing a hard heat insulation material connecting fastener or an insert matched with the inner member and the outer member; (3) The two inner and outer members of the casting type heat insulation aluminum profile are buckled or spliced by a connecting fastener or an inserting piece to form a whole, and a glue injection groove taking one side of the fastener or the inserting piece as a bottom is formed between the two members; (4) And injecting glue into the glue injection groove from a glue injection port formed by the inner member and the outer member, and solidifying the glue to obtain the heat-insulating glue injection body.

Although the bridge cutting process can be omitted in the prior art, the cost of the hard heat insulation member is still low, which is certainly a transfer, and the aim of reducing the cost cannot be achieved. Therefore, it is needed to design an aluminum profile connecting structure convenient for glue injection and heat insulation to solve the above problems.

Disclosure of Invention

The utility model aims to provide an aluminum profile connecting structure convenient for glue injection and heat insulation, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an aluminium alloy connection structure convenient to injecting glue is thermal-insulated, includes first aluminium alloy, second aluminium alloy and bridging support piece, rectangular channel has all been seted up to bridging support piece's top and bottom, and the inside sliding connection of rectangular channel has the rectangular block, the transmission chamber has been seted up to bridging support piece's axle center department, and the axle center department that the transmission chamber is close to rectangular channel top and bottom inner wall all has the lead screw that extends to rectangular channel inside through bearing swing joint, be threaded connection between lead screw and the rectangular block, and the adjacent one end of lead screw all welds driven bevel gear, bridging support piece one end's axle center department has the steering column through bearing swing joint, and the one end welding that the steering column extends to the transmission intracavity portion has with driven bevel gear between engaged with initiative bevel gear, the opposite side that the lead screw was kept away from to the rectangular block is fixed with the shrouding.

Further, the two sides of the rectangular groove, which are close to the inner wall of the transmission cavity, are respectively fixed with a post rod, and the two sides of the rectangular block, which are close to the outer wall of the screw rod, are respectively provided with a post groove sleeved outside the post rod.

Further, the center of the adjacent side of the first aluminum profile and the second aluminum profile is uniformly and integrally formed with a bridging groove, and the bridging support piece is inserted into the bridging groove.

Further, limiting blocks are uniformly formed on the inner walls of the top and the bottom of the bridging groove, limiting grooves are formed in two sides of the top and the bottom of the bridging support piece, and the limiting blocks are inserted into the limiting grooves.

Further, the adjacent one side of first aluminium alloy and second aluminium alloy is close to bridging groove's top and the even integrated into one piece in bottom has the injecting glue chamber, and the inside injection in injecting glue chamber has the injecting glue body, the shrouding supports and holds in the bottom of injecting glue body.

Further, anti-skidding salient points are integrally formed on the inner side wall of the glue injection cavity and distributed in an arc-shaped structure.

In the technical scheme, the aluminum profile connecting structure convenient for glue injection and heat insulation provided by the utility model has the advantages that (1) the bridging support piece is a non-consumable product, and is similar to a tool, the bridging support piece can be conveniently taken out after glue injection and shaping, and the aluminum profile connecting structure is recycled and reused, and compared with the consumable hard heat insulation piece in the prior art, the production cost of the aluminum profile is greatly reduced again. (2) Through the anti-skidding bump that sets up, the fine area of contact that has promoted between injecting glue body and the injecting glue chamber inside wall of anti-skidding bump for be connected between injecting glue body and the injecting glue chamber and can be more firm, and then promoted the steadiness after first aluminium alloy and the second aluminium alloy are connected. (3) Through the stopper that sets up, bridging support piece peg graft in bridging groove's inside, and the stopper peg graft in limiting groove's inside for first aluminium alloy and second aluminium alloy are connected under bridging support piece's effect can be more firm, thereby conveniently carry out the injecting glue operation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of an aluminum profile connecting structure for facilitating glue injection and heat insulation.

Fig. 2 is a schematic diagram of a local enlarged structure of a limiting groove provided by an embodiment of an aluminum profile connecting structure convenient for glue injection and heat insulation.

Fig. 3 is a schematic cross-sectional structural view of a bridging support member provided by an embodiment of an aluminum profile connecting structure for facilitating glue injection and heat insulation.

Fig. 4 is a schematic diagram of an anti-skid bump structure provided by an embodiment of an aluminum profile connecting structure for facilitating glue injection and heat insulation.

Reference numerals illustrate:

1. a first aluminum profile; 2. a second aluminum profile; 3. a bridging support; 4. a glue injection body; 5. a limit groove; 6. a limiting block; 7. a glue injection cavity; 8. anti-skid convex points; 9. rectangular grooves; 10. rectangular blocks; 11. a sealing plate; 12. a post; 13. a column groove; 14. a transmission cavity; 15. a screw rod; 16. a driven bevel gear; 17. a rotating column; 18. a driving bevel gear; 19. bridging grooves.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the aluminum profile connecting structure convenient for glue injection and heat insulation provided by the utility model comprises a first aluminum profile 1, a second aluminum profile 2 and a bridging support piece 3, wherein rectangular grooves 9 are respectively arranged at the top and the bottom of the bridging support piece 3, rectangular blocks 10 are slidably connected in the rectangular grooves 9, a transmission cavity 14 is arranged at the axle center of the bridging support piece 3, a lead screw 15 extending into the rectangular grooves 9 is movably connected at the axle center of the transmission cavity 14 near the top and the bottom inner walls of the rectangular grooves 9 through bearings, the lead screw 15 is in threaded connection with the rectangular blocks 10, driven conical gears 16 are respectively welded at one end adjacent to the lead screw 15, a rotating column 17 is movably connected at the axle center of one end of the bridging support piece 3 through bearings, a driving conical gear 18 meshed with the driven conical gears 16 is welded at one end of the rotating column 17 extending into the transmission cavity 14, the opposite side that rectangular piece 10 kept away from lead screw 15 is fixed with shrouding 11, rectangular groove 9 is close to the both sides that the transmission chamber 14 was fixed with pole 12 all, and rectangular piece 10 is close to the outside column groove 13 of pole 12 all has been seted up to the both sides that the lead screw 15 was close to, the column 17 drives driving bevel gear 18 and meshes driven bevel gear 16 and rotate, driven bevel gear 16 drives lead screw 15 and rotate, rectangular piece 10 drives the shrouding 11 and the injecting glue is accomplished the injecting glue operation of phase separation between body 4 under the effect of threaded connection lead screw 15, bridging support piece 3 belongs to non-consumable article, but similar instrument, can take out bridging support piece 3 very conveniently after the injecting glue is finalized, cycle repeatedly used, compare with the rigid heat insulating piece of consumptive in the prior art, the manufacturing cost of aluminium alloy has greatly reduced again.

In another embodiment provided by the utility model, as shown in fig. 1 and 2, a bridging groove 19 is uniformly formed at the center of one side of the first aluminum profile 1 and the second aluminum profile 2, the bridging support member 3 is inserted into the bridging groove 19, limiting blocks 6 are uniformly formed on the inner walls of the top and the bottom of the bridging groove 19, limiting grooves 5 are formed on both sides of the top and the bottom of the bridging support member 3, the limiting blocks 6 are inserted into the limiting grooves 5, and the limiting blocks 6 are inserted into the limiting grooves 5, so that the first aluminum profile 1 and the second aluminum profile 2 can be connected more firmly under the action of the bridging support member 3.

In still another embodiment provided by the utility model, as shown in fig. 1 and fig. 2, the top and the bottom of the adjacent sides of the first aluminum profile 1 and the second aluminum profile 2, which are close to the bridging groove 19, are integrally formed with the glue injection cavity 7, the glue injection body 4 is injected into the glue injection cavity 7, the sealing plate 11 abuts against the bottom of the glue injection body 4, and the sealing plate 11 can play a good supporting and supporting role on the glue injection body 4, so that the glue injection body 4 is conveniently formed in the glue injection cavity 7.

In still another embodiment provided by the utility model, as shown in fig. 1 and fig. 4, the anti-skid protruding points 8 are integrally formed on the inner side wall of the glue injection cavity 7, and the anti-skid protruding points 8 are distributed in an arc-shaped structure, so that the contact area between the glue injection body 4 and the inner side wall of the glue injection cavity 7 is well improved by the anti-skid protruding points 8, the connection between the glue injection body 4 and the glue injection cavity 7 can be firmer, and the stability of the connected first aluminum profile 1 and the second aluminum profile 2 is further improved.

Working principle: when the bridge support is used, the bridge support 3 is inserted into the bridging groove 19, the limiting block 6 is inserted into the limiting groove 5, the first aluminum profile 1 and the second aluminum profile 2 can be connected more firmly under the action of the bridge support 3, then the glue injection body 4 is injected into the glue injection cavity 7, the anti-skid convex point 8 well promotes the contact area between the glue injection body 4 and the inner side wall of the glue injection cavity 7, the connection between the glue injection body 4 and the glue injection cavity 7 can be firmer, the stability of the first aluminum profile 1 and the second aluminum profile 2 after connection is improved, the sealing plate 11 can play a good supporting and supporting role on the glue injection body 4, so that the glue injection body 4 is formed in the glue injection cavity 7 conveniently, the rotary column 17 is rotated finally, the rotary column 17 drives the driving bevel gear 18 to engage the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the lead screw 15 to rotate, the rectangular block 10 under the action of the threaded connection lead screw 15 drives the sealing plate 11 and the glue injection body 4 to separate from each other to complete the glue injection operation, the bridge support 3 belongs to a non-consumed product, and the heat insulation cost of the bridge support 3 can be greatly reduced after the bridge support is repeatedly used, and the heat insulation cost of the bridge support is greatly reduced compared with the existing technology.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an aluminium alloy connection structure convenient to injecting glue is thermal-insulated, includes first aluminium alloy (1), second aluminium alloy (2) and bridging support piece (3), a serial communication port, rectangular channel (9) have all been seted up to the top and the bottom of bridging support piece (3), and the inside sliding connection of rectangular channel (9) has rectangular piece (10), transmission chamber (14) have been seted up in the axle center department of bridging support piece (3), and transmission chamber (14) are close to rectangular channel (9) top and bottom inner wall's axle center department all have lead screw (15) that extend to rectangular channel (9) inside through bearing swing joint, be threaded connection between lead screw (15) and rectangular piece (10), and lead screw (15) adjacent one end all welds driven conical gear (16), the axle center department of bridging support piece (3) one end has steering column (17) through bearing swing joint, and steering column (17) extend to the inside one end welding of transmission chamber (14) have with driven conical gear (16) between engaged with initiative conical gear (18), rectangular piece (10) keep away from fixed seal plate (11) of lead screw (15).

2. The aluminum profile connecting structure convenient for glue injection and heat insulation according to claim 1, wherein the two sides of the rectangular groove (9) close to the inner wall of the transmission cavity (14) are respectively fixed with a post rod (12), and the two sides of the rectangular block (10) close to the outer wall of the screw rod (15) are respectively provided with a post groove (13) sleeved outside the post rod (12).

3. The aluminum profile connecting structure convenient for glue injection and heat insulation according to claim 1, wherein a bridging groove (19) is formed in the center of the adjacent side of the first aluminum profile (1) and the second aluminum profile (2) in a uniform manner, and the bridging support piece (3) is inserted into the bridging groove (19).

4. The aluminum profile connecting structure convenient for glue injection and heat insulation according to claim 3, wherein limiting blocks (6) are uniformly formed on the inner walls of the top and the bottom of the bridging groove (19), limiting grooves (5) are formed on two sides of the top and the bottom of the bridging support piece (3), and the limiting blocks (6) are inserted into the limiting grooves (5).

5. The aluminum profile connecting structure convenient for glue injection and heat insulation according to claim 1, wherein a glue injection cavity (7) is formed on the adjacent side of the first aluminum profile (1) and the second aluminum profile (2) close to the top and the bottom of the bridging groove (19) in a uniform mode, a glue injection body (4) is injected into the glue injection cavity (7), and the sealing plate (11) abuts against the bottom of the glue injection body (4).

6. The aluminum profile connecting structure convenient for glue injection and heat insulation according to claim 5, wherein anti-skidding protruding points (8) are integrally formed on the inner side wall of the glue injection cavity (7), and the anti-skidding protruding points (8) are distributed in an arc-shaped structure.