Building heat preservation and sound insulation curtain wall plate

Abstract

The utility model discloses a building heat preservation and sound insulation curtain wall plate which comprises a fixing frame, the fixing frame is provided with a protection device, the protection device comprises a heat preservation plate, a sound insulation plate, a curtain wall plate, a connecting block and a protection cover, the curtain wall plate and the sound insulation plate are installed on the two sides of the heat preservation plate respectively, the connecting block is installed on one side of the curtain wall plate, and the protection cover is installed on the outer side of the connecting block. A quick clamping mechanism is arranged on the inner side of the fixing frame, a quick change device is arranged on the outer side of the protective cover and comprises a quick change sleeve, a second push spring, a positioning mechanism, a rolling groove, a quick change ball, a quick change rod, a quick change groove, a release sleeve, a release groove, a guide rail and a guide groove, the second push spring is installed on the inner side of the quick change sleeve, the rolling groove is formed in the side wall of the quick change sleeve, and the quick change ball is installed in the rolling groove. The quick-change groove is formed in the side wall of the quick-change rod, the release sleeve is arranged on the outer side of the quick-change sleeve in a sleeving mode, the release groove is formed in the inner side of the release sleeve, the guide rail is arranged on the outer side of the quick-change rod, and the guide groove is formed in the inner side of the quick-change sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a building thermal insulation and sound insulation curtain wall panel. Background Art

[0002] In today's construction industry, the application of building thermal insulation and sound insulation curtain wall panels has received more and more attention, aiming to improve the energy efficiency of buildings, improve the indoor acoustic environment, and ultimately provide more comfortable and energy-saving conditions for living and working spaces. However, the existing technology has some shortcomings in the design and implementation of thermal insulation and sound insulation curtain wall panels, which affect the overall performance and ease of use of the curtain wall panels.

[0003] Firstly, a key problem in the design of existing curtain wall panels is that their simple structure leads to exposed joints and lacks effective thermal insulation measures. These exposed joints become bridges for heat and sound transmission, which greatly reduces the thermal insulation and sound insulation effects of curtain wall panels. Due to the lack of effective insulation layer or sealing design, heat can easily dissipate through these gaps, and external noise can also easily penetrate, thereby reducing the comfort and energy efficiency performance of living and working environments.

[0004] Secondly, the traditional assembly method, that is, using screws to fix curtain wall panels, although it ensures the stability of the structure to a certain extent, it also brings about the problem of low installation efficiency. Special tools such as screwdrivers are needed to complete the installation process, which not only increases the complexity of construction, but also prolongs the construction time. Especially in large-scale applications, this inefficient installation method leads to delays in the overall project progress.

[0005] Furthermore, although in some designs, rubber blocks and rubber rings are provided at the joints to improve the sealing to prevent the penetration of moisture and air, thereby improving the thermal insulation and sound insulation performance, these rubber parts are prone to aging and performance degradation during long-term use, and need to be replaced regularly to maintain the performance of the curtain wall panels. However, this replacement process usually requires the removal of the protective covers that protect the rubber blocks and rubber rings, and the disassembly and assembly design in the prior art is often cumbersome and cannot be replaced quickly, which not only increases the maintenance cost, but also affects the normal use of the building. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a building thermal insulation and sound insulation curtain wall panel to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building thermal insulation and sound insulation curtain wall panel, comprising a fixing frame, the fixing frame is provided with a protective device, the protective device comprises a thermal insulation board, a sound insulation board, a curtain wall panel, a connecting block and a protective cover, the curtain wall panel is installed on the fixing frame, the thermal insulation board is installed on one side of the curtain wall panel, the sound insulation board is installed on the other side of the thermal insulation board, the connecting block is installed on one side of the curtain wall panel, the protective cover is installed on the outside of the connecting block, a quick card mechanism is provided on the inside of the fixing frame, a quick change device is provided on the outside of the protective cover, and the quick change device comprises a quick change A sleeve, a second push spring, a positioning mechanism, a rolling groove, a quick-change ball, a quick-change rod, a quick-change groove, a release sleeve, a release groove, a guide rail and a guide groove, the quick-change rod is connected to one side of the connecting block, the quick-change sleeve is detachably mounted on the outside of the quick-change rod, the second push spring is movably mounted on the inside of the quick-change sleeve, the rolling groove is opened on the side wall of the quick-change sleeve, the quick-change ball is movably mounted in the rolling groove, the quick-change groove is opened on the side wall of the quick-change rod, the release sleeve is arranged on the outside of the quick-change sleeve, the release groove is opened on the inside of the release sleeve, the guide rail is arranged on the outside of the quick-change rod, and the guide groove is opened on the inside of the quick-change sleeve.

[0010] The utility model is further configured that an air layer is provided between the thermal insulation board and the curtain wall board, and between the sound insulation board and the thermal insulation board, and support blocks are provided on both sides of the thermal insulation board.

[0011] The utility model is further configured that a sealing block is provided on the inner side of the protective cover, and the sealing block is detachably mounted on the outer side of the fixing frame.

[0012] The utility model is further configured as follows: the positioning mechanism includes a card slot, a sliding slot, a card rod and a third push spring, the sliding slot is arranged on the outside of the quick-change sleeve, the card slot is arranged at the upper and lower ends of the sliding slot, the third push spring can be movably installed in the release sleeve, one end of the card rod is connected to the third push spring, and the other end of the card rod is engaged in the card slot, so that the positioning mechanism realizes the positioning and self-locking of the release sleeve.

[0013] The utility model is further configured that a first push spring is provided on the outer side of the quick-change sleeve, and the other end of the first push spring is connected to the release sleeve.

[0014] The utility model is further configured as follows: the quick-locking mechanism includes a screw, an elastic sheet, a thread groove and a nut, the nut is fixedly connected to one side of the screw, the thread groove is opened in the fixing frame, the screw is detachably installed in the thread groove, and the elastic sheet is arranged on the side wall of the screw along the thread line.

[0015] The utility model is further configured such that a clamping block is provided on one side of the fixing frame and the connecting block, and a plug-in block is provided on the inner side of the clamping block. The unique structural design of the clamping block and the plug-in block can realize a stable and quick connection between components.

[0016] The utility model is further configured that a spring is provided on one side of the nut, and the spring is sleeved on the outside of the screw, and the setting of the spring applies an additional pre-tightening force.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a building thermal insulation and sound insulation curtain wall panel, which has the following beneficial effects:

[0019] 1. The protective device effectively isolates the temperature difference and noise between indoor and outdoor through the design of integrated insulation board, sound insulation board and curtain wall board. The air layer significantly reduces the transfer of heat and sound. Such a structure improves the comfort of living and working environment. In addition, the application of rubber blocks enhances the sealing of the whole system, effectively prevents the intrusion of moisture and dust, and further improves the thermal insulation and sound insulation effect.

[0020] 2. The design of the quick-lock mechanism, including the application of screws, elastic sheets and nuts, provides a quick fixing method that can be completed without special tools. This mechanism not only improves the installation efficiency, but also enhances the stability of the assembled structure. Through the interaction between the elastic sheet and the nut, fast and reliable locking can be achieved, solving the problem of low assembly efficiency of traditional screw fixing methods.

[0021] 3. The introduction of the quick-change device, especially the quick-change sleeve, quick-change ball and related spring mechanism, greatly simplifies the maintenance process. In particular, when the rubber block in the protective cover needs to be replaced, it can be quickly disassembled and assembled, which not only reduces the maintenance cost, but also reduces the interruption of use caused by maintenance. This quick replacement mechanism solves the problem of long-term performance degradation and difficulty in replacement of rubber blocks and rubber rings in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a building thermal insulation and sound insulation curtain wall panel in the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the quick card mechanism part of the utility model;

[0025] Figure 4 It is a cross-sectional structural diagram of the quick-change device part of the utility model;

[0026] Figure 5 It is a cross-sectional structural schematic diagram of the quick-change device part in the utility model at a second angle.

[0027] In the figure: 1. fixing frame; 2. insulation board; 3. sound insulation board; 4. curtain wall panel; 5. connecting block; 6. protective cover; 7. quick-change sleeve; 8. second push spring; 9. rolling groove; 10. quick-change ball; 11. quick-change rod; 12. quick-change groove; 13. release sleeve; 14. release groove; 15. guide rail; 16. guide groove; 17. air layer; 18. support block; 19. sealing block; 20. card slot; 21. sliding slot; 22. card rod; 23. third push spring; 24. first push spring; 25. screw; 26. elastic sheet; 27. threaded groove; 28. nut; 29. ​​clamping block; 30. plug-in block; 31. spring. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5 A building thermal insulation and sound insulation curtain wall panel comprises a fixing frame 1, the fixing frame 1 is provided with a protective device, the protective device comprises a thermal insulation board 2, a sound insulation board 3, a curtain wall panel 4, a connecting block 5 and a protective cover 6, the curtain wall panel 4 is mounted on the fixing frame 1, the thermal insulation board 2 is mounted on one side of the curtain wall panel 4, the sound insulation board 3 is mounted on the other side of the thermal insulation board 2, the connecting block 5 is mounted on one side of the curtain wall panel 4, the protective cover 6 is mounted on the outside of the connecting block 5, a quick card mechanism is provided on the inside of the fixing frame 1, and a quick change device is provided on the outside of the protective cover 6, the quick change device comprises a quick change sleeve 7, a second push spring 8, a positioning mechanism, a rolling groove 9, a quick change ball 10, The quick-change rod 11, the quick-change groove 12, the release sleeve 13, the release groove 14, the guide rail 15 and the guide groove 16, the quick-change rod 11 is connected to one side of the connecting block 5, the quick-change sleeve 7 is detachably mounted on the outside of the quick-change rod 11, the second push spring 8 is movably mounted on the inside of the quick-change sleeve 7, the rolling groove 9 is opened on the side wall of the quick-change sleeve 7, the quick-change ball 10 is movably mounted in the rolling groove 9, the quick-change groove 12 is opened on the side wall of the quick-change rod 11, the release sleeve 13 is sleeved on the outside of the quick-change sleeve 7, the release groove 14 is opened on the inside of the release sleeve 13, the guide rail 15 is set on the outside of the quick-change rod 11, and the guide groove 16 is opened on the inside of the quick-change sleeve 7.

[0032] An air layer 17 is provided between the insulation board 2 and the curtain wall board 4 , and between the sound insulation board 3 and the insulation board 2 , and support blocks 18 are provided on both sides of the insulation board 2 .

[0033] A sealing block 19 is disposed on the inner side of the protective cover 6 , and the sealing block 19 is detachably mounted on the outer side of the fixing frame 1 .

[0034] The positioning mechanism includes a card slot 20, a sliding slot 21, a card rod 22 and a third push spring 23. The sliding slot 21 is opened on the outside of the quick-change sleeve 7, and the card slot 20 is opened at the upper and lower ends of the sliding slot 21. The third push spring 23 can be movably installed in the release sleeve 13. One end of the card rod 22 is connected to the third push spring 23, and the other end of the card rod 22 is engaged in the card slot 20.

[0035] A first push spring 24 is disposed on the outer side of the quick-change sleeve 7 , and the other end of the first push spring 24 is connected to the release sleeve 13 .

[0036] In this embodiment, when the device is used, the sound insulation board 3 can improve the overall sound insulation performance, the insulation board 2 can improve the insulation performance, effectively isolate the temperature and noise inside and outside the room, and the air layer 17 can significantly reduce the heat transfer through the curtain wall, thereby improving the insulation effect of the entire building. This heat reduction is because the air layer 17 itself is a poor thermal conductor, which can slow down the heat exchange between indoor and outdoor, and help maintain the stability of the indoor temperature. The air layer 17 in the gap can also reduce the transmission of sound waves, and play a good sound insulation effect. When the sound wave passes through the air layer 17, it will be damped by the air. The loss of some energy reduces the degree of noise entering the room, which is extremely important for improving the comfort of the living or working environment. The setting of the rubber block ensures the sealing of the curtain wall system, prevents moisture, dust and other foreign substances from entering the interior of the building through the gaps, and further strengthens the insulation and sound insulation effect. Good sealing can also prevent air infiltration, thereby avoiding the exchange of hot and cold air and enhancing the insulation performance. When it is necessary to replace the rubber block in the protective cover 6, pull the release sleeve 13, the release sleeve 13 drives the clamping rod 22 to move, and the clamping rod 22 slides from the clamping groove 20 into the sliding groove 21 At the same time, the clamping rod 22 will compress the third push spring 23 connected to one side, and the release sleeve 13 will move with the release groove 14 and compress the first push spring 24 connected to one side. When the first push spring 24 is compressed to the limit, the position of the release groove 14 just corresponds to the position of the quick-change ball 10, and the clamping rod 22 corresponds to the position of the clamping groove 20 connected to the top of the sliding groove 21. Then the third push spring 23 resets and pushes the clamping rod 22 to engage in the clamping groove 20 to achieve the positioning of the release sleeve 13. Then the release sleeve 13 continues to be slightly pulled upward, and the quick-change ball 10 is squeezed by the side wall of the quick-change groove 12 in the rolling groove 9 The quick-change sleeve 7 rolls and enters the release groove 14. At this time, the second push spring 8 arranged inside the quick-change sleeve 7 will be reset, pushing the quick-change sleeve 7 to detach from the outside of the quick-change rod 11. At the same time, the guide rail 15 arranged on the outside of the quick-change rod 11 will slide in the guide groove 16. When the quick-change sleeve 7 is completely detached from the quick-change rod 11, the protective cover 6 can be removed and the sealing block 19 can be replaced. After the replacement is completed, the protective cover 6 can be reinstalled in its original position with reference to the above operation. The setting of the guide rail 15 and the guide groove 16 plays a guiding and limiting role to prevent the quick-change sleeve 7 from rotating, making the connection structure more stable.

[0037] See also Figure 1-3 As an implementation of the quick-clip mechanism: the quick-clip mechanism includes a screw 25, an elastic sheet 26, a thread groove 27 and a nut 28, the nut 28 is fixedly connected to one side of the screw 25, the thread groove 27 is opened in the fixing frame 1, the screw 25 is detachably installed in the thread groove 27, and the elastic sheet 26 is arranged on the side wall of the screw 25 along the thread line.

[0038] A clamping block 29 is provided on one side of the fixing frame 1 and the connecting block 5 , and a plug-in block 30 is provided on the inner side of the clamping block 30 .

[0039] A spring 31 is disposed on one side of the nut 28 , and the spring 31 is sleeved on the outside of the screw 25 .

[0040] More specifically, when assembling the device, first snap the corresponding plug-in block 30 into the corresponding snap-in block 29 to complete the general assembly of the entire device, and then pass the screw 25 through the corresponding connecting block 5 and the fixing frame 1. During the insertion process, the elastic sheet 26 will be squeezed by the side wall of the threaded groove 27, and then the elastic sheet 26 will be close to the side wall of the screw 25. After the screw 25 is fully inserted into the threaded groove 27, the nut 28 and the corresponding component will press the connecting spring 31 on one side, and then the elastic sheet 26 will be reset, and then the elastic sheet 26 will snap into the threaded groove 27 to form a stable snap connection, and the spring 31 will apply a pre-tightening force to it, thereby making the connection more stable.

[0041] In summary, when the overall device is in use or running: when using the device, the sound insulation board 3 can improve the overall sound insulation performance, the insulation board 2 can improve the insulation performance, effectively isolating the temperature and noise inside and outside the room, and the air layer 17 can significantly reduce the heat transfer through the curtain wall, thereby improving the insulation effect of the entire building. This heat reduction is because the air layer 17 itself is a poor thermal conductor, which can slow down the heat exchange between indoor and outdoor, and help maintain the stability of the indoor temperature. The air layer 17 in the gap can also reduce the transmission of sound waves, and play a good sound insulation effect. When sound waves pass through the air layer 17, they will be The air damping effect causes part of the energy to be lost, thereby reducing the degree of noise entering the room, which is extremely important for improving the comfort of the living or working environment. The setting of the rubber block ensures the sealing of the curtain wall system, prevents moisture, dust and other foreign substances from entering the interior of the building through the gaps, and further strengthens the insulation and sound insulation effect. Good sealing can also prevent air infiltration, thereby avoiding the exchange of hot and cold air and enhancing the insulation performance. When it is necessary to replace the rubber block in the protective cover 6, pull the release sleeve 13, the release sleeve 13 drives the clamping rod 22 to move, and the clamping rod 22 will slide from the clamping slot 20 to the sliding The release sleeve 13 is moved with the release slot 14 and the first push spring 24 connected to one side is compressed. When the first push spring 24 is compressed to the limit, the position of the release slot 14 corresponds to the position of the quick-change ball 10, and the position of the card rod 22 corresponds to the card slot 20 connected to the top of the sliding slot 21. Then the third push spring 23 is reset to push the card rod 22 to engage in the card slot 20 to realize the positioning of the release sleeve 13. Then the release sleeve 13 is slightly pulled upward, and the quick-change ball 10 is squeezed by the side wall of the quick-change slot 12 to roll The quick-change sleeve 7 rolls in the movable groove 9 and enters the release groove 14. At this time, the second push spring 8 arranged inside the quick-change sleeve 7 will be reset, pushing the quick-change sleeve 7 to detach from the outside of the quick-change rod 11. At the same time, the guide rail 15 arranged on the outside of the quick-change rod 11 will slide in the guide groove 16. When the quick-change sleeve 7 is completely detached from the quick-change rod 11, the protective cover 6 can be removed and the sealing block 19 can be replaced. After the replacement is completed, the protective cover 6 can be reinstalled in its original position with reference to the above operation. The setting of the guide rail 15 and the guide groove 16 plays a guiding and limiting role to prevent the quick-change sleeve 7 from rotating, making the connection structure more stable.

[0042] When assembling the device, first snap the corresponding plug-in block 30 into the corresponding snap-in block 29 to complete the general assembly of the entire device, and then pass the screw 25 through the corresponding connecting block 5 and the fixing frame 1. During the insertion process, the elastic sheet 26 will be squeezed by the side wall of the threaded groove 27, and then the elastic sheet 26 will be close to the side wall of the screw 25. After the screw 25 is fully inserted into the threaded groove 27, the nut 28 and the corresponding component will press the connecting spring 31 on one side, and then the elastic sheet 26 will be reset, and then the elastic sheet 26 will snap into the threaded groove 27 to form a stable snap connection, and the spring 31 will apply a pre-tightening force to it, thereby making the connection more stable.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building thermal insulation and sound insulation curtain wall panel, comprising a fixing frame (1), Its characteristics are: The fixing frame (1) is provided with a protective device, and the protective device comprises a heat preservation board (2), a sound insulation board (3), a curtain wall board (4), a connecting block (5) and a protective cover (6). The curtain wall board (4) and the sound insulation board (3) are respectively installed on both sides of the heat preservation board (2), the connecting block (5) is installed on one side of the curtain wall board (4), and the protective cover (6) is installed on the outside of the connecting block (5). A quick-clamp mechanism is provided on the inside of the fixing frame (1), and a quick-change device is provided on the outside of the protective cover (6). The quick-change device comprises a quick-change sleeve (7), a second push spring (8), a positioning mechanism, a rolling groove (9), a quick-change ball (10), and a second push spring (8). ), a quick-change rod (11), a quick-change groove (12), a release sleeve (13), a release groove (14), a guide rail (15) and a guide groove (16); a second push spring (8) is installed on the inner side of the quick-change sleeve (7); a rolling groove (9) is provided on the side wall of the quick-change sleeve (7); a quick-change ball (10) is installed in the rolling groove (9); a quick-change groove (12) is provided on the side wall of the quick-change rod (11); a release sleeve (13) is sleeved on the outer side of the quick-change sleeve (7); a release groove (14) is provided on the inner side of the release sleeve (13); a guide rail (15) is provided on the outer side of the quick-change rod (11); and a guide groove (16) is provided on the inner side of the quick-change sleeve (7).

2. A building thermal insulation and sound insulation curtain wall panel according to claim 1, Its characteristics are: An air layer (17) is provided between the insulation board (2) and the curtain wall board (4), and between the sound insulation board (3) and the insulation board (2), and support blocks (18) are provided on both sides of the insulation board (2).

3. A building thermal insulation and sound insulation curtain wall panel according to claim 2, Its characteristics are: A sealing block (19) is provided on the inner side of the protective cover (6), and the sealing block (19) is detachably mounted on the outer side of the fixing frame (1).

4. A building thermal insulation and sound insulation curtain wall panel according to claim 1, Its characteristics are: The positioning mechanism comprises a card slot (20), a sliding slot (21), a card rod (22) and a third push spring (23); the sliding slot (21) is arranged on the outside of the quick-change sleeve (7); the card slot (20) is arranged at the upper and lower ends of the sliding slot (21); the third push spring (23) is movably installed in the release sleeve (13); one end of the card rod (22) is connected to the third push spring (23); and the other end of the card rod (22) is engaged in the card slot (20).

5. A building thermal insulation and sound insulation curtain wall panel according to claim 4, Its characteristics are: A first push spring (24) is disposed on the outside of the quick-change sleeve (7), and the other end of the first push spring (24) is connected to the release sleeve (13).

6. A building thermal insulation and sound insulation curtain wall panel according to any one of claims 1 to 5, Its characteristics are: The quick-lock mechanism comprises a screw (25), an elastic sheet (26), a thread groove (27) and a nut (28); the nut (28) is fixedly connected to one side of the screw (25); the thread groove (27) is provided in the fixing frame (1); the screw (25) is detachably mounted in the thread groove (27); and the elastic sheet (26) is arranged on the side wall of the screw (25) along the thread line.

7. A building thermal insulation and sound insulation curtain wall panel according to claim 6, Its characteristics are: A clamping block (29) is provided on one side of the fixing frame (1) and the connecting block (5), and a plug-in block (30) is provided on the inner side of the clamping block (29).

8. A building thermal insulation and sound insulation curtain wall panel according to claim 7, Its characteristics are: A spring (31) is provided on one side of the nut (28), and the spring (31) is sleeved on the outside of the screw (25).

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