Energy-saving heat-preservation broken bridge aluminum alloy profile

Abstract

The utility model relates to the field of broken bridge aluminum alloy sections, and discloses an energy-saving heat preservation broken bridge aluminum alloy section which comprises a connecting section, heat insulation sections are clamped on the two sides of the connecting section, side edge sections are clamped on the two sides of the two heat insulation sections, air cavities are formed in the two sides of the interior of the connecting section, and the air cavities are communicated with the connecting section. Piston pieces are slidably connected to the interiors of the air cavities, first wedge-shaped clamping blocks are fixedly connected to the opposite sides of the two piston pieces, a plurality of first springs are fixedly connected between the piston pieces and the air cavities, shrinkage cavities are formed in the side edge sectional materials, and sliding blocks are slidably connected to the interiors of the shrinkage cavities; a second wedge-shaped clamping block is fixedly connected to the side, close to the heat insulation profile, of the sliding block. In the splicing process, the connecting sectional material and the heat insulation sectional material are spliced between the two side edge sectional materials, so that the heat insulation effect is achieved, splicing is firmer, and disassembly is convenient through the mode.

Description

Technical Field

[0001] The utility model relates to the field of thermal insulation aluminum alloy profiles, in particular to an energy-saving and heat-insulating thermal insulation aluminum alloy profile. Background Art

[0002] The thermal insulation aluminum alloy is an improved type launched on the basis of the old aluminum alloy to improve the thermal insulation performance. The aluminum alloy profile is divided into two parts, the inner and outer parts, thereby blocking the heat conduction of aluminum. The aluminum profile is disconnected to form a thermal bridge, which effectively prevents the conduction of heat.

[0003] Patent publication number (CN207033203U) discloses a thermally-insulated aluminum alloy profile with adjustable thermal insulation performance, including two side profiles, two thermal insulation profiles and a connecting profile; a T-shaped convex strip is provided on the inner side of the side profile; a T-shaped groove is provided on the inner and outer side of the thermal insulation profile respectively; a T-shaped insert is provided on the inner and outer side of the connecting profile respectively, and the width of the T-shaped insert is smaller than the width of the connecting profile; the two side profiles are arranged opposite to each other, and the T-shaped grooves on the outer sides of the two thermal insulation profiles are respectively snapped onto the T-shaped convex strips on the opposite inner sides of the two side profiles; the T-shaped inserts on the inner and outer sides of the connecting profile are respectively inserted into the T-shaped grooves on the inner sides of the two thermal insulation profiles; and a positioning pin is inserted between the T-shaped inserts of the thermal insulation profile and the connecting profile. The thermally-insulated aluminum alloy profile with adjustable thermal insulation performance has a stable structure and adjustable thermal insulation performance;

[0004] In the rising technology, it is inconvenient to disassemble and install the side profiles, insulation profiles and connecting profiles, so it is not convenient to adjust the thickness, which needs to be improved. For this reason, we proposed an energy-saving and thermal insulation thermal insulation aluminum alloy profile. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an energy-saving and heat-insulating thermal insulation aluminum alloy profile, which can solve the problem that the side profiles, insulation profiles and connecting profiles in the rising technology are inconvenient to disassemble and install, and therefore it is inconvenient to adjust the thickness.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, an energy-saving and heat-insulating thermal insulation aluminum alloy profile includes a connecting profile, both sides of the connecting profile are clamped with heat-insulating profiles, and both sides of the two heat-insulating profiles are clamped with side profiles;

[0007] The connecting profile is provided with air cavities on both sides inside, a piston plate is slidably connected inside the air cavity, a wedge-shaped block 1 is fixedly connected to the opposite sides of the two piston plates, a plurality of springs 1 are fixedly connected between the piston plate and the air cavity, a contraction cavity is provided inside the side profile, a sliding block is slidably connected inside the contraction cavity, a wedge-shaped block 2 is fixedly connected to the side of the sliding block close to the insulation profile, a plurality of springs 2 are fixedly connected between the sliding block and the contraction cavity, a bayonet 1 and a bayonet 2 are respectively provided on both sides of the insulation profile, the wedge-shaped block 1 and the wedge-shaped block 2 are respectively engaged with the bayonet 1 and the bayonet 2.

[0008] Furthermore, a through-type middle heat-insulating cavity is provided inside the connecting profile, and an exhaust groove is fixedly connected between the air cavity and the middle heat-insulating cavity.

[0009] Furthermore, a through-type side heat-insulating cavity is opened inside the side profile.

[0010] Furthermore, a through hole is fixedly connected between the bayonet 1 and the bayonet 2, an anti-slip groove is integrally formed on the inner side of the through hole, a positioning column is slidably connected to the inside of the through hole, an outer wall of the positioning column is located on the inner side of the anti-slip groove and is slidably connected to an anti-slip head, a positioning opening is provided on the upper surface of the wedge-shaped block 2, the bottom end of the positioning column is inserted into the inside of the positioning opening, and the top of the positioning column is in contact with the lower surface of the wedge-shaped block 1.

[0011] Furthermore, the interior of the middle heat-insulating cavity is slidably connected with a hollow tube, and both sides of the interior of the hollow tube are fixed with a plurality of through-type docking holes, a through-type longitudinal groove is opened on the left side of the interior of the hollow tube, and a fixed block is fixedly connected to the inner side of the longitudinal groove on the left side of the interior of the middle heat-insulating cavity, and a spring three is fixedly connected between the fixed block and the longitudinal groove.

[0012] Furthermore, a movable opening is provided on the inner upper surface of the middle heat insulation cavity, and a through vertical hole is integrally formed on the upper surface of the movable opening, and a limiting groove is provided on the inner right side of the vertical hole; the upper surface of the hollow tube is located on the inner side of the movable opening and is fixedly connected with a wedge-shaped pressure block, and the inner side of the vertical hole is slidably connected with an abutment column, and the outer side wall of the abutment column is located on the inner side of the limiting groove and is fixedly connected with a limiting block, and a spring four is fixedly connected between the limiting block and the limiting groove.

[0013] Furthermore, the top end of the abutment column is rotatably connected to an extrusion column via a rotating shaft, the outer side wall of the extrusion column is fixedly connected to a stopper, two stoppers are integrally formed inside the vertical hole, and the upper surface of the stopper fits with the lower surface of the stopper located above the inside of the vertical hole.

[0014] The beneficial effects of the energy-saving and heat-insulating thermal insulation aluminum alloy profile of the utility model are:

[0015] When splicing, the connecting profile and the heat-insulating profile are spliced ​​between the two side profiles, so as to achieve the effect of heat insulation, the splicing is more firm, and this method is convenient for disassembly;

[0016] When splicing, first splice the insulation profile and the side profile, then snap the connecting profile between the two insulation profiles, at this time, the positioning column is inserted into the positioning port, so that the side profile and the insulation profile cannot be separated, and the splicing is firm. When it is necessary to disassemble the insulation profile and the side profile, the connecting profile must be disassembled first;

[0017] Under normal conditions, the multiple docking holes on the hollow tube will be misaligned with the multiple exhaust grooves. At this time, the wedge-shaped block cannot shrink, thereby ensuring that the connecting profile and the heat-insulating profile are not easy to fall off after being connected, and the hollow tube is pushed to slide inside the middle heat-insulating cavity, so that the exhaust grooves and the docking holes are connected and ventilated, and then the connecting profile and the heat-insulating profile can be disassembled;

[0018] By pressing down the extrusion column, the abutting column is driven to abut against the wedge-shaped pressure block, which can promote the activity of the hollow tube, and then facilitate the control of the ventilation of the exhaust groove and the docking hole, facilitate disassembly after splicing, and ensure the stability of the misalignment of the exhaust groove and the docking hole, ensuring that the connecting profile and the insulation profile are firm and not easy to fall off after splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and heat-insulating thermal insulation aluminum alloy profile of the utility model;

[0021] Figure 2 This utility model is an energy-saving and heat-insulating broken bridge aluminum alloy profile;

[0022] Figure 3 This utility model is an energy-saving and heat-insulating broken bridge aluminum alloy profile;

[0023] Figure 4 This utility model is an energy-saving and heat-insulating broken bridge aluminum alloy profile;

[0024] Figure 5 This utility model is an energy-saving and heat-insulating broken bridge aluminum alloy profile;

[0025] Figure 6 The utility model discloses an energy-saving and heat-insulating thermal insulation aluminum alloy profile.

[0026] In the figure: 1. connecting profile; 2. heat-insulating profile; 3. side profile; 4. air cavity; 5. piston plate; 6. wedge-shaped block one; 7. spring one; 8. contraction cavity; 9. sliding block; 10. wedge-shaped block two; 11. spring two; 12. bayonet one; 13. bayonet two; 14. middle heat-insulating cavity; 15. side heat-insulating cavity; 16. through hole; 17. positioning column; 18. anti-slip head; 19. positioning port; 20. exhaust groove; 21. hollow tube; 22. docking hole; 23. longitudinal groove; 24. fixing block; 25. spring three; 26. movable port; 27. vertical hole; 28. limiting groove; 29. ​​wedge-shaped pressure block; 30. abutting column; 31. limiting block; 32. spring four; 33. extrusion column; 34. stopper; 35. blocking block; 36. anti-slip groove. DETAILED DESCRIPTION

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0028] According to one aspect of the present invention, Figure 1-6 As shown, an energy-saving and heat-insulating thermal insulation aluminum alloy profile is provided, including a connecting profile 1, both sides of the connecting profile 1 are clamped with heat insulation profiles 2, both sides of the two heat insulation profiles 2 are clamped with side profiles 3, both sides of the connecting profile 1 are provided with air cavities 4, the inside of the air cavity 4 is slidably connected with a piston sheet 5, the opposite sides of the two piston sheets 5 are fixedly connected with a wedge-shaped card block 6, a plurality of springs 7 are fixedly connected between the piston sheet 5 and the air cavity 4, a contraction cavity 8 is provided inside the side profile 3, a sliding block 9 is slidably connected inside the contraction cavity 8, a side of the sliding block 9 close to the heat insulation profile 2 is fixedly connected with a wedge-shaped card block 2 10, a plurality of springs 2 11 are fixedly connected between the sliding block 9 and the contraction cavity 8, both sides of the heat insulation profile 2 are provided with a bayonet 12 and a bayonet 2 13, the wedge-shaped card block 1 6 and the wedge-shaped card block 2 10 are respectively clamped and connected with the bayonet 12 and the bayonet 2 13;

[0029] During splicing, the connecting profile 1 and the heat-insulating profile 2 are spliced ​​between the two side profiles 3 to achieve a heat-insulating effect, and a spring 7 is used to squeeze a wedge-shaped block 6 between the connecting profile 1 and the heat-insulating profile 2 to snap into the inside of a snap-on 12, making the splicing more secure. A spring 2 11 is used to squeeze a wedge-shaped block 2 10 between the heat-insulating profile 2 and the side profile 3 to snap into the inside of a snap-on 2 13, making the splicing more secure. This method is convenient for disassembly.

[0030] In this embodiment, a through-type middle heat-insulating cavity 14 is provided inside the connecting profile 1, and an exhaust groove 20 is fixedly connected between the air cavity 4 and the middle heat-insulating cavity 14;

[0031] The middle heat-insulating cavity 14 has a heat-insulating effect, and the exhaust groove 20 is used for exhausting air when the piston plate 5 slides along the inside of the air cavity 4.

[0032] In this embodiment, a through-type side heat insulation cavity 15 is opened inside the side profile 3;

[0033] It has a heat-insulating effect.

[0034] In this embodiment, a through hole 16 is fixedly connected between the bayonet 12 and the bayonet 2 13, an anti-slip groove 36 is integrally formed on the inner side of the through hole 16, a positioning column 17 is slidably connected to the inside of the through hole 16, and an outer wall of the positioning column 17 is located on the inner side of the anti-slip groove 36 and is slidably connected to an anti-slip head 18, a positioning opening 19 is opened on the upper surface of the wedge-shaped block 10, the bottom end of the positioning column 17 is inserted into the inside of the positioning opening 19, and the top of the positioning column 17 is in contact with the lower surface of the wedge-shaped block 1 6;

[0035] When splicing, first splice the insulation profile 2 and the side profile 3, and then snap the connecting profile 1 between the two insulation profiles 2 to complete the splicing. At this time, since the positioning column 17 is inserted into the positioning port 19, and since the wedge-shaped block 1 6 will block the positioning column 17 from rising, the wedge-shaped block 2 10 cannot shrink to the inside of the shrinkage cavity 8, so that the side profile 3 and the insulation profile 2 cannot be separated, and the splicing is firm. When it is necessary to disassemble the insulation profile 2 and the side profile 3, the connecting profile 1 must be disassembled first.

[0036] In this embodiment, a hollow tube 21 is slidably connected inside the middle heat insulation cavity 14, and a plurality of through-type docking holes 22 are stuck on both sides of the inside of the hollow tube 21. A through-type longitudinal groove 23 is opened on the left side of the inside of the hollow tube 21. A fixed block 24 is fixedly connected to the inner side of the longitudinal groove 23 on the left side of the inside of the middle heat insulation cavity 14, and a spring 25 is fixedly connected between the fixed block 24 and the longitudinal groove 23;

[0037] Under normal conditions, the multiple docking holes 22 on the hollow tube 21 will be misaligned with the multiple exhaust grooves 20, thereby blocking the exhaust grooves 20 and making it impossible for the air cavity 4 to exhaust. At this time, the wedge-shaped block 6 cannot shrink, thereby ensuring that the connecting profile 1 and the insulating profile 2 are not easy to fall off after being connected. The hollow tube 21 needs to be pushed to slide inside the middle insulating cavity 14 so that the exhaust grooves 20 and the docking holes 22 are docked and ventilated, and then the connecting profile 1 and the insulating profile 2 can be disassembled.

[0038] In this embodiment, a movable opening 26 is provided on the inner upper surface of the middle heat insulation chamber 14, and a through vertical hole 27 is integrally formed on the upper surface of the movable opening 26. A limiting groove 28 is provided on the right side of the inner side of the vertical hole 27. The upper surface of the hollow tube 21 is located inside the movable opening 26 and is fixedly connected with a wedge-shaped pressure block 29. An abutment column 30 is slidably connected to the inner side of the vertical hole 27. The outer side wall of the abutment column 30 is located inside the limiting groove 28 and is fixedly connected with a limiting block 31. A spring 32 is fixedly connected between the limiting block 31 and the limiting groove 28. The top end of the abutment column 30 is rotatably connected with an extrusion column 33 through a rotating shaft. A stopper 34 is fixedly connected to the outer side wall of the extrusion column 33. Two stoppers 35 are integrally formed inside the vertical hole 27. The upper surface of the stopper 34 fits with the lower surface of the stopper 35 located above the inner side of the vertical hole 27.

[0039] By pressing down the extrusion column 33, the abutting column 30 is driven to abut against the wedge-shaped pressure block 29, which can promote the movement of the hollow tube 21, and then it is convenient to control the connection and ventilation between the exhaust groove 20 and the docking hole 22. By rotating the extrusion column 33, the stopper 34 is moved to the bottom of one of the two blocking blocks 35, which can play a limiting effect, ensuring the stable connection and ventilation state between the exhaust groove 20 and the docking hole 22, ensuring the easy disassembly of the connecting profile 1 and the insulation profile 2 after splicing, and the stability of the misalignment between the exhaust groove 20 and the docking hole 22, ensuring that the connecting profile 1 and the insulation profile 2 are firmly spliced ​​and not easy to fall off.

[0040] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An energy-saving and heat-insulating thermal insulation aluminum alloy profile, comprising a connecting profile (1), characterized in that: The two sides of the connecting profile (1) are both clamped with heat insulating profiles (2), and the two sides of the two heat insulating profiles (2) are both clamped with side profiles (3); The connecting profile (1) has air cavities (4) on both sides thereof, a piston sheet (5) is slidably connected to the inside of the air cavity (4), a wedge-shaped clamping block (6) is fixedly connected to the opposite sides of the two piston sheets (5), a plurality of springs (7) are fixedly connected between the piston sheet (5) and the air cavity (4), a contraction cavity (8) is provided inside the side profile (3), a sliding block (9) is slidably connected to the inside of the contraction cavity (8), a wedge-shaped clamping block (10) is fixedly connected to the side of the sliding block (9) close to the heat insulating profile (2), a plurality of springs (11) are fixedly connected between the sliding block (9) and the contraction cavity (8), a bayonet (12) and a bayonet (13) are respectively provided on both sides of the heat insulating profile (2), the wedge-shaped clamping block (6) and the wedge-shaped clamping block (10) are respectively engaged with the bayonet (12) and the bayonet (13).

2. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 1 is characterized in that: A through-type middle heat-insulating cavity (14) is provided inside the connecting profile (1), and an exhaust groove (20) is fixedly connected between the air cavity (4) and the middle heat-insulating cavity (14).

3. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 1 is characterized in that: A through-type side heat insulation cavity (15) is provided inside the side profile (3).

4. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 1 is characterized in that: A through hole (16) is fixedly connected between the bayonet 1 (12) and the bayonet 2 (13); an anti-slip groove (36) is integrally formed on the inner side of the through hole (16); a positioning column (17) is slidably connected to the inside of the through hole (16); an outer wall of the positioning column (17) is located on the inner side of the anti-slip groove (36) and is slidably connected to an anti-slip head (18); a positioning opening (19) is provided on the upper surface of the wedge-shaped block 2 (10); the bottom end of the positioning column (17) is inserted into the inside of the positioning opening (19), and the top of the positioning column (17) is in contact with the lower surface of the wedge-shaped block 1 (6).

5. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 2 is characterized in that: The middle heat-insulating cavity (14) is slidably connected to a hollow tube (21), and a plurality of through-type docking holes (22) are fixedly secured on both sides of the hollow tube (21). A through-type longitudinal groove (23) is provided on the left side of the interior of the hollow tube (21). A fixed block (24) is fixedly connected to the inner side of the longitudinal groove (23) on the left side of the interior of the middle heat-insulating cavity (14), and a spring (25) is fixedly connected between the fixed block (24) and the longitudinal groove (23).

6. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 5 is characterized in that: The inner upper surface of the middle heat insulation cavity (14) is provided with a movable opening (26), the upper surface of the movable opening (26) is integrally formed with a through-type vertical hole (27), the inner right side of the vertical hole (27) is provided with a limiting groove (28), the upper surface of the hollow tube (21) is located inside the movable opening (26) and is fixedly connected with a wedge-shaped pressure block (29), the inner side of the vertical hole (27) is slidably connected with an abutment column (30), the outer side wall of the abutment column (30) is located inside the limiting groove (28) and is fixedly connected with a limiting block (31), and a spring four (32) is fixedly connected between the limiting block (31) and the limiting groove (28).

7. The energy-saving and heat-insulating thermal insulation aluminum alloy profile according to claim 6 is characterized by: The top end of the abutment column (30) is rotatably connected to an extrusion column (33) via a rotating shaft, and a stopper (34) is fixedly connected to the outer wall of the extrusion column (33). Two stoppers (35) are integrally formed inside the vertical hole (27), and the upper surface of the stopper (34) is in contact with the lower surface of the stopper (35) located above the inside of the vertical hole (27).

Images