A light steel keel insulation wall and construction method thereof

Abstract

The present invention relates to the technical field of building engineering, and discloses a light steel keel insulation wall and a construction method thereof; the wall comprises a base, and also comprises: a keel frame installed on the top of the base, the outer side of the keel frame is fixedly connected to multiple groups of connection blocks, the inner wall of the connection block is slidably connected to a cover plate, the inner wall of the keel frame is fixedly connected to a partition, and one side of the partition is provided with insulation cotton. The present invention improves the sound insulation effect of the wall panel by installing sound insulation cotton on one side of the keel frame, and a support frame is installed between the keel frames. The support frame can be installed by welding or bolts to fix the horizontal edge of the keel frame, and the gap of the keel frame is reduced by a protective cover and a cover plate to improve the insulation effect of the keel frame. The insulation cotton is installed on one side of the partition. The insulation cotton is made of mineral wool material, has good thermal insulation and fire resistance, is commonly used in industrial buildings and large commercial buildings, and can not only effectively block heat transfer.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, in particular to a light steel keel heat-insulating wall and a construction method thereof. Background Art

[0002] Light steel keel is a building material, usually used in the beams, columns and other parts of steel structure buildings. Compared with traditional concrete or masonry structures, light steel keel has the advantages of light weight, high strength and convenient installation, so it is widely used in large engineering projects. Light steel keel is made of multiple right-angle steel pipes, and the surface is treated with anti-corrosion to ensure its service life and durability. They can be fixed together by screws or other connection methods to form a solid structural system. In addition, light steel keel can also be combined with other materials (such as concrete, wood, etc.) to improve the stability and safety of the overall structure. Light steel keel insulation wall is a new type of building material, composed of light steel keel, insulation material and finishing layer. It has good thermal insulation performance, fire resistance and vibration resistance, and also has the advantages of convenient construction, environmental protection and energy saving. This insulation wall can improve the insulation effect of the building without changing the structure of the building, thereby achieving the purpose of energy saving.

[0003] When using existing light steel frame insulation walls, insulation materials are usually filled into the cavity of the light steel frame for insulation. However, there is a large gap between the keel frame and the insulation material. The large gap may make it easier for heat to be transferred through the gap, thereby reducing the overall insulation performance of the wall. In addition, the existing light steel frame insulation wall has a poor vibration reduction effect. When external forces such as ground vibration or people walking act, the wall may shake due to the inability to effectively absorb and disperse vibration energy, thereby affecting the overall stability of the wall. In extreme cases, it may even cause the wall to collapse, causing serious safety hazards. At the same time, long-term exposure to vibration may cause deformation and cracking of the wall material, thereby affecting the appearance and service life of the wall. Summary of the invention

[0004] The object of the present invention is to provide a light steel keel insulation wall and a construction method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a light steel keel insulation wall, comprising a base, and also comprising:

[0006] A keel frame installed on the top of the base, wherein the outer side of the keel frame is fixedly connected with multiple groups of connection blocks, the inner wall of the connection block is slidably connected with a cover plate, the inner wall of the keel frame is fixedly connected with a partition plate, one side of the partition plate is provided with heat insulation cotton, one side of the keel frame is fixedly connected with a support frame, one side of the support frame is installed with a mounting frame, the outer side of the mounting frame is fixedly connected with a mounting plate, the inner wall of the mounting plate is threadedly connected with fixing bolts, and one side of the mounting plate is installed with a wall panel;

[0007] A support rod is installed on the top of the base, one side of the support rod is fixedly connected to a support plate, the outer side of the support rod is fixedly connected to a mounting block, the inner wall of the base is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a damper for reducing vibration of the keel frame, and the top of the damper is fixedly connected to a support seat.

[0008] Preferably, a protective cover is installed on the outer side of the keel frame, and the inner wall of the protective cover is threadedly connected with mounting bolts.

[0009] Preferably, a connecting frame is fixedly connected to the outer side of the keel frame, a threaded rod is threadedly connected to the inner wall of the connecting frame, and a limiting block for limiting the cover plate is fixedly connected to one end of the threaded rod.

[0010] Preferably, the inner wall of the keel frame is slidably connected to a limiting frame, one side of the limiting frame is fixedly connected to a guide frame, and the inner wall of the guide frame is installed with a guide wheel.

[0011] Preferably, sound insulation cotton is installed on one side of the keel frame.

[0012] Preferably, a fixing seat is fixedly connected to the top of the base, and a fixing rod is fixedly connected to one side of the fixing seat.

[0013] Preferably, the top of the fixing plate is fixedly connected to a limiting seat, and the outer side of the supporting seat is fixedly connected to a sliding block.

[0014] Preferably, a connecting rod is fixedly connected to the top of the fixing plate, and a supporting sleeve is slidably connected to the outer side of the connecting rod.

[0015] Preferably, a limiting plate is fixedly connected to the outer side of the support sleeve, a guide rod is fixedly connected to the top of the fixing plate, and a spring is arranged on the outer side of the guide rod.

[0016] The present invention also provides a construction method, which is applied to a light steel keel insulation wall and comprises the following steps:

[0017] S1. Base treatment: Ensure that the base of the installation site is flat and free of debris. Draw lines on the base according to the width of the keel to mark the locations of doors, windows, sanitary facilities and pipelines.

[0018] S2. Installation of keels: Install the keel frame on the top of the base along the elastic line, keeping the keel frame vertical and on the same plane. Install sound insulation cotton on one side of the keel frame to improve the sound insulation effect of the wall panel. Install support frames between the keels. The support frames can be installed by welding or bolts to fix the horizontal edge of the keel frame. When the height of the keel frame is high, it is necessary to add support frames between the two keels.

[0019] S3, keel reinforcement: install support rods and support plates between two keel frames. The support rods are installed on the top of the base through mounting blocks to improve the horizontal stability between the keel frames. Install support seats and fixing plates at the bottom of the bottom support frame between the two keel frames. Install dampers between the support seats and fixing plates. The dampers can effectively reduce the impact of ground vibration on the wall panels and reduce the generation of noise and vibration.

[0020] S4. Panel installation: Cut the board and drill holes according to the drawings or actual conditions, and use fixing bolts to fix the wallboard (such as gypsum board, calcium silicate board, etc.) to the mounting plate on one side of the keel frame, ensuring that all screw heads are sunk into the board surface.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention improves the sound insulation effect of the wall panel by installing sound insulation cotton on one side of the keel frame, installs a support frame between the keel frames, and the support frame can be installed by welding or bolts to fix the horizontal edge of the keel frame, reduces the gap of the keel frame by a protective cover and a cover plate, and improves the heat insulation effect of the keel frame, and the heat insulation cotton is installed on one side of the partition. The heat insulation cotton is made of mineral wool material, has good heat insulation and fire resistance, and is commonly used in industrial buildings and large commercial buildings. It can not only effectively block heat transfer, but also absorb sound, improve the comfort of the space, and reduce the influence of ground vibration on the wall panel through the action of springs and dampers, thereby reducing the generation of noise and vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a preferred embodiment of the light steel keel insulation wall provided by the present invention;

[0024] Figure 2 A schematic diagram of the structure of the support frame provided by the present invention;

[0025] Figure 3 A schematic diagram of the structure of the keel frame provided by the present invention;

[0026] Figure 4 A schematic diagram of the structure of the cover plate provided by the present invention;

[0027] Figure 5 A schematic diagram of the structure inside the keel frame provided by the present invention;

[0028] Figure 6 A schematic diagram of the structure of the base provided by the present invention;

[0029] Figure 7 A schematic diagram of the structure of the fixing plate provided by the present invention;

[0030] Figure 8 The present invention provides a flow chart of the construction method of the light steel keel insulation wall.

[0031] In the figure: 1. base; 2. keel frame; 3. connecting block; 4. cover plate; 5. partition; 6. thermal insulation cotton; 7. support frame; 8. mounting frame; 9. mounting plate; 10. fixing bolt; 11. wall panel; 12. support rod; 13. support plate; 14. mounting block; 15. fixing plate; 16. damper; 17. support seat; 18. protective cover; 19. mounting bolt; 20. connecting frame; 21. threaded rod; 22. limit block; 23. limit frame; 24. guide frame; 25. guide wheel; 26. fixing seat; 27. fixing rod; 28. limit seat; 29. ​​slider; 30. connecting rod; 31. support sleeve; 32. limit plate; 33. guide rod; 34. spring; 35. sound insulation cotton. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-8As shown, a light steel keel insulation wall comprises a base 1, a keel frame 2 is installed on the top of the base 1, one side of the keel frame 2 is installed on the top of the base 1 by bolts, a plurality of groups of connecting blocks 3 are fixedly connected to the outer side of the keel frame 2, and a cover plate 4 is slidably connected to the inner wall of the connecting block 3, the inside of the keel frame 2 is protected by the cover plate 4, the gap of the keel frame 2 is reduced, and the thermal insulation effect of the keel frame 2 is improved, the inner wall of the keel frame 2 is fixedly connected with a partition 5, one side of the partition 5 is provided with thermal insulation cotton 6, and the thermal insulation cotton 6 is installed on one side of the partition 5. The thermal insulation cotton 6 is made of mineral wool material, has good thermal insulation and fire resistance, and is commonly used in industrial buildings and large commercial buildings. It can not only effectively block heat transfer, but also absorb sound, thereby improving the comfort of the space, a support frame 7 is fixedly connected to one side of the keel frame 2, and the support frame 7 can be installed on one side of the keel frame 2 by welding or bolts, a mounting frame 8 is installed on one side of the support frame 7, and the mounting frame 8 is bolted to one side of the support frame 7, and the outer side of the mounting frame 8 is fixedly connected There is a mounting plate 9, the inner wall of the mounting plate 9 is threadedly connected with a fixing bolt 10, a wall panel 11 is installed on one side of the mounting plate 9, the wall panel 11 is installed on one side of the mounting plate 9 by the fixing bolt 10, a support rod 12 is installed on the top of the base 1, one side of the support rod 12 is fixedly connected with a support plate 13, the outer side of the support rod 12 is fixedly connected with a mounting block 14, the mounting block 14 is installed on the top of the base 1 by bolts, the support rod 12 is installed, the keel frame 2 is reinforced and supported by the support rod 12 and the support plate 13, and the horizontal stability between the keel frames 2 is improved, the inner wall of the base 1 is fixedly connected with a fixing plate 15, the top of the fixing plate 15 is fixedly connected with a damper 16, the keel frame 2 can be reduced by the damper 16, the damper 16 can effectively reduce the influence of ground vibration on the wall panel 11, and reduce the generation of noise and vibration, the top of the damper 16 is fixedly connected with a support seat 17, and the support seat 17 is installed at the bottom of the support frame 7 at the bottom between the two keel frames 2.

[0034] A protective cover 18 is installed on the outside of the keel frame 2, and the protective cover 18 improves the sealing of the inside of the keel frame 2. The inner wall of the protective cover 18 is threadedly connected with a mounting bolt 19. The protective cover 18 is installed by the mounting bolt 19 to improve the heat insulation effect of the keel frame 2. A connecting frame 20 is fixedly connected to the outside of the keel frame 2. A threaded rod 21 is threadedly connected to the inner wall of the connecting frame 20. One end of the threaded rod 21 is fixedly connected to a limit block 22 for limiting the cover plate 4. Rotating the threaded rod 21 drives the limit block 22 to move, so that the limit block 22 contacts the cover plate 4. The cover plate 4 is installed and limited to improve the stability of the cover plate 4. The inner wall of the keel frame 2 is slidably connected to the limit frame 23. One side of the limit frame 23 is fixedly connected to the guide frame 24. The inner wall of the guide frame 24 is installed with a guide wheel 25. The guide wheel 25 can facilitate the subsequent installation of the line to avoid the problem of line winding and wear. One side of the keel frame 2 is installed with sound insulation cotton 35. The sound insulation cotton 35 is a prior art. When installing the keel frame 2, ensure that the base layer of the installation part is flat and free of debris. Draw a line on the base layer according to the width of the keel to mark the doors, windows, and sanitary facilities. The installation and pipeline positions are arranged, the base 1 is arranged along the elastic line, the keel frame 2 is installed on the top of the base 1, the keel frame 2 is kept vertical and on the same plane, and the sound insulation cotton 35 is installed on one side of the keel frame 2 to improve the sound insulation effect of the wall panel 11. The support frame 7 is installed between the keel frames 2. The support frame 7 can be installed by welding or bolts to fix the horizontal edge of the keel frame 2. When the height of the keel frame 2 is high, it is necessary to add a support frame 7 between the two keel frames 2, install the protective cover 18 by installing the bolts 19, and rotate the threaded rod 21 to drive the limit block 22 to move forward. Move the limit block 22 to contact the cover plate 4, limit the installation of the cover plate 4, improve the stability of the cover plate 4, reduce the gap of the keel frame 2 through the protective cover 18 and the cover plate 4, and improve the thermal insulation effect of the keel frame 2. The thermal insulation cotton 6 is installed on one side of the partition 5. The thermal insulation cotton 6 is made of mineral wool material and has good thermal insulation and fire resistance. It is often used in industrial buildings and large commercial buildings. It can not only effectively block heat transfer, but also absorb sound and improve the comfort of the space. The guide wheel 25 can facilitate the subsequent installation of the line to avoid the problem of line entanglement and wear.

[0035] The top of the base 1 is fixedly connected with a fixing seat 26, and one side of the fixing seat 26 is fixedly connected with a fixing rod 27. The keel frame 2 is further supported by the fixing seat 26 and the fixing rod 27, so as to further improve the stability of the keel frame 2. The top of the fixing plate 15 is fixedly connected with a limiting seat 28, and the outer side of the support seat 17 is fixedly connected with a slider 29. The outer side of the slider 29 is slidably connected with the inner wall of the limiting seat 28. The top of the fixing plate 15 is fixedly connected with a connecting rod 30, and the outer side of the connecting rod 30 is slidably connected with a supporting sleeve 31. The top of the supporting sleeve 31 is fixedly connected with the bottom of the supporting seat 17, and the outer side of the supporting sleeve 31 is fixedly connected with a limiting plate 32. A guide rod 33 is fixedly connected to the top of the fixed plate 15, and the inner wall of the limit plate 32 is slidably connected to the outer side of the guide rod 33. A spring 34 is arranged on the outer side of the guide rod 33. The support seat 17 is installed at the bottom of the support frame 7 at the bottom between the two keel frames 2. When the keel frame 2 vibrates, the keel frame 2 drives the support seat 17 to move downward, drives the support sleeve 31 to slide on the outside of the connecting rod 30, makes the slider 29 slide inside the limit seat 28, drives the limit plate 32 to slide on the outside of the guide rod 33, and the spring 34 contracts. Through the action of the spring 34 and the damper 16, the influence of ground vibration on the wall panel 11 is reduced, and the generation of noise and vibration is reduced.

[0036] The present invention also provides a construction method, which is applied to a light steel keel insulation wall and comprises the following steps:

[0037] S1. Base treatment: Ensure that the base of the installation site is flat and free of debris. Draw lines on the base according to the width of the keel to mark the locations of doors, windows, sanitary facilities and pipelines.

[0038] S2. Installation of keels: Install the keel frame 2 on the top of the base 1 along the elastic line position of the base 1, keep the keel frame 2 vertical and on the same plane, install sound insulation cotton 35 on one side of the keel frame 2 to improve the sound insulation effect of the wall panel 11, install support frames 7 between the keel frames 2, and the support frames 7 can be installed by welding or bolts to fix the horizontal edge of the keel frame 2. When the height of the keel frame 2 is high, it is necessary to add support frames 7 between two keel frames 2;

[0039] S3, keel reinforcement: a support rod 12 and a support plate 13 are installed between two keel frames 2, the support rod 12 is installed on the top of the base 1 through a mounting block 14 to improve the horizontal stability between the keel frames 2, a support seat 17 and a fixing plate 15 are installed at the bottom of the bottom support frame 7 between the two keel frames 2, and a damper 16 is installed between the support seat 17 and the fixing plate 15. The damper 16 can effectively reduce the impact of ground vibration on the wall panel 11 and reduce the generation of noise and vibration;

[0040] S4. Panel installation: Cut the board and drill holes according to the drawings or actual conditions, and use fixing bolts 10 to fix the wallboard 11 such as paper-faced gypsum board, calcium silicate board, etc. on the mounting plate 9 on one side of the keel frame 2, ensuring that all screw heads are sunk into the board surface.

[0041] Working principle: When the device is in use, when installing the keel frame 2, ensure that the base layer of the installation location is flat and free of debris, draw lines on the base layer according to the width of the keel, mark the positions of doors, windows, sanitary facilities and pipes, and position the base 1 along the drawn lines. Install the keel frame 2 on the top of the base 1, keep the keel frame 2 vertical and on the same plane, install sound insulation cotton 35 on one side of the keel frame 2 to improve the sound insulation effect of the wall panel 11, install the support frame 7 between the keel frames 2, and the support frame 7 can be installed by welding or bolts to fix the horizontal edge of the keel frame 2. When the height of the keel frame 2 is high, it is necessary to add the support frame 7 between the two keel frames 2, install the protective cover 18 by installing the bolts 19, rotate the threaded rod 21 to drive the limit block 22 to move, so that the limit block 22 contacts the cover plate 4, and install the cover plate 4 to limit the position, improve the stability of the cover plate 4, reduce the gap of the keel frame 2 by the protective cover 18 and the cover plate 4, and improve the thermal insulation effect of the keel frame 2. The heat insulation cotton 6 is installed on one side of the partition 5. The heat insulation cotton 6 is made of mineral wool material and has good heat insulation and fire resistance. It is often used in industrial buildings and large commercial buildings. It can not only effectively block heat transfer, but also absorb sound and improve the comfort of the space. The guide wheel 25 can facilitate the subsequent installation of the line to avoid the problem of line entanglement and wear. The mounting block 14 is installed on the top of the base 1 by bolts, and the support rod 12 is installed. The keel frame 2 is reinforced and supported by the support rod 12 and the support plate 13 to improve the horizontal stability between the keel frames 2. When the keel frame 2 vibrates, the keel frame 2 drives the support seat 17 to move downward, drives the support sleeve 31 to slide on the outside of the connecting rod 30, and makes the slider 29 slide inside the limit seat 28, drives the limit plate 32 to slide on the outside of the guide rod 33, and the spring 34 contracts. Through the action of the spring 34 and the damper 16, the influence of ground vibration on the wall panel 11 is reduced, and the generation of noise and vibration is reduced.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light steel keel insulation wall, comprising a base (1), characterized in that: Also includes: A keel frame (2) is installed on the top of the base (1), the outer side of the keel frame (2) is fixedly connected to a plurality of connection blocks (3), the inner wall of the connection block (3) is slidably connected to a cover plate (4), the inner wall of the keel frame (2) is fixedly connected to a partition plate (5), one side of the partition plate (5) is provided with heat insulation cotton (6), one side of the keel frame (2) is fixedly connected to a support frame (7), one side of the support frame (7) is installed with a mounting frame (8), the outer side of the mounting frame (8) is fixedly connected to a mounting plate (9), the inner wall of the mounting plate (9) is threadedly connected to a fixing bolt (10), and one side of the mounting plate (9) is installed with a wall panel (11); A support rod (12) is mounted on the top of the base (1), one side of the support rod (12) is fixedly connected to a support plate (13), the outer side of the support rod (12) is fixedly connected to a mounting block (14), the inner wall of the base (1) is fixedly connected to a fixing plate (15), the top of the fixing plate (15) is fixedly connected to a damper (16) for reducing vibration of the keel frame (2), and the top of the damper (16) is fixedly connected to a support seat (17).

2. A light steel keel insulation wall according to claim 1, characterized in that: A protective cover (18) is installed on the outer side of the keel frame (2), and a mounting bolt (19) is threadedly connected to the inner wall of the protective cover (18).

3. The light steel keel insulation wall according to claim 1, characterized in that: A connecting frame (20) is fixedly connected to the outer side of the keel frame (2), a threaded rod (21) is threadedly connected to the inner wall of the connecting frame (20), and a limiting block (22) for limiting the position of the cover plate (4) is fixedly connected to one end of the threaded rod (21).

4. The light steel keel insulation wall according to claim 1, characterized in that: The inner wall of the keel frame (2) is slidably connected to a limiting frame (23), one side of the limiting frame (23) is fixedly connected to a guide frame (24), and the inner wall of the guide frame (24) is installed with a guide wheel (25).

5. The light steel keel insulation wall according to claim 1 is characterized by: Sound insulation cotton (35) is installed on one side of the keel frame (2).

6. The light steel keel insulation wall according to claim 1, characterized in that: A fixing seat (26) is fixedly connected to the top of the base (1), and a fixing rod (27) is fixedly connected to one side of the fixing seat (26).

7. The light steel keel insulation wall according to claim 1, characterized in that: The top of the fixed plate (15) is fixedly connected to a limiting seat (28), and the outer side of the support seat (17) is fixedly connected to a sliding block (29).

8. The light steel keel insulation wall according to claim 1, characterized in that: A connecting rod (30) is fixedly connected to the top of the fixing plate (15), and a supporting sleeve (31) is slidably connected to the outer side of the connecting rod (30).

9. The light steel keel insulation wall according to claim 8, characterized in that: The outer side of the support sleeve (31) is fixedly connected to a limiting plate (32), the top of the fixed plate (15) is fixedly connected to a guide rod (33), and a spring (34) is arranged on the outer side of the guide rod (33).

10. A construction method, applied to the light steel keel insulation wall according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Base treatment: Ensure that the base of the installation site is flat and free of debris. Draw lines on the base according to the width of the keel to mark the locations of doors, windows, sanitary facilities and pipelines. S2, keel installation: the base (1) is positioned along the elastic line, and the keel frame (2) is installed on the top of the base (1), and the keel frame (2) is kept vertical and on the same plane. Sound insulation cotton (35) is installed on one side of the keel frame (2) to improve the sound insulation effect of the wall panel (11). The support frame (7) is installed between the keel frames (2). The support frame (7) can be installed by welding or bolts to fix the horizontal edge of the keel frame (2). When the height of the keel frame (2) is high, it is necessary to add a support frame (7) between two keel frames (2); S3, keel reinforcement: a support rod (12) and a support plate (13) are installed between two keel frames (2); the support rod (12) is installed on the top of the base (1) through a mounting block (14) to improve the horizontal stability between the keel frames (2); a support seat (17) and a fixing plate (15) are installed at the bottom of the bottom support frame (7) between the two keel frames (2); a damper (16) is installed between the support seat (17) and the fixing plate (15); the damper (16) can effectively reduce the influence of ground vibration on the wall panel (11), thereby reducing the generation of noise and vibration; S4. Panel installation: Cut the board and drill holes according to the drawings or actual conditions, and use fixing bolts (10) to fix the wallboard (11) (such as gypsum board, calcium silicate board, etc.) to the mounting plate (9) on one side of the keel frame (2), ensuring that all screw heads are sunk into the board surface.

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