A connection structure between a high sound insulation partition wall system and doors and windows

Abstract

The utility model provides a connection structure between a high-sound insulation partition wall system and doors and windows. The high-sound insulation partition wall system includes an inner partition wall arranged vertically and a sound insulation layer fixedly attached to the surface of the inner partition wall; the high-sound insulation partition wall system and the door and window frames are located on the same vertical plane, the side of the sound insulation layer is attached to the door and window frames, and a steel member is arranged between the side of the inner partition wall and the door and window frames; the interior of the steel member is hollow, and rock wool is filled in the central cavity of the steel member; a first screw hole is provided at the position of the sound insulation layer corresponding to the steel member, and a second screw hole corresponding to the first screw hole is provided on the steel member, and the first screw passes through the first screw hole and the second screw hole in sequence and is locked into the rock wool in the steel member to achieve the fixation of the steel member; the door and window frames are then fixedly connected to the steel member or the sound insulation layer. The connection structure of the utility model ensures that the screws for locking the doors and windows will not be directly nailed into the partition wall, and will not damage the partition wall. In addition, a sound insulation layer is provided at the connection position between the partition wall system and the doors and windows, and the sound insulation effect is good.

Description

Technical Field

[0001] The utility model relates to auxiliary facilities for energy-saving transformation of buildings, in particular to a connection structure between a high-sound insulation partition wall system and doors and windows. Background Art

[0002] Partition walls are walls that separate the interior spaces of a building. The basic requirements for partition walls are that they should be small in weight to reduce the load on the floor and slab; thin in thickness to increase the usable area of ​​the building; and soundproof, water-resistant, fire-resistant, etc. according to specific environmental requirements. Considering that the division of rooms changes with the use requirements, partition walls should be as easy to disassemble and assemble as possible.

[0003] In the prior art, door covers and window frames are mostly directly attached to the partition wall and fixed to the partition wall by screws. However, this method is easy to damage the partition wall when driving screws into the partition wall, resulting in cracks on the edge of the partition wall. In addition, the damage to the partition wall is not obvious and is not easy to detect, which poses a safety hazard. At the same time, the sound insulation effect at the connection between the partition wall and the door and window is also poor. Utility Model Content

[0004] The utility model aims to provide a connection structure between a high sound insulation partition wall system and doors and windows. When connecting, the screws for locking the doors and windows will not be directly nailed into the partition wall, and will not damage the partition wall. In addition, a sound insulation layer is provided at the connection position between the partition wall system and the doors and windows, and the sound insulation effect is good.

[0005] A connection structure between a high sound insulation partition wall system and doors and windows, the high sound insulation partition wall system comprising an upright inner partition wall and a sound insulation layer fixedly attached to the surface of the inner partition wall;

[0006] The high sound insulation partition wall system and the door and window frames are located on the same vertical plane, the side of the sound insulation layer is in contact with the door and window frames, and a steel member is provided between the side of the inner partition wall and the door and window frames;

[0007] The interior of the steel component is hollow, and the central cavity of the steel component is filled with rock wool;

[0008] A first screw hole is opened at the position of the sound insulation layer corresponding to the steel component, and a second screw hole corresponding to the first screw hole is opened on the steel component. The first screw passes through the first screw hole and the second screw hole in sequence and is locked into the rock wool in the steel component to fix the steel component;

[0009] The door and window frames are then fixedly connected to the steel components or the sound insulation layer.

[0010] The utility model arranges a steel member between the inner partition wall and the door and window frames, realizes a fixed connection between the steel member and the high sound insulation partition wall system by a first screw, and then fixes the door and window frames to the steel member or the sound insulation layer. The fixing of the door and window frames will not affect the inner partition wall, thus avoiding cracking of the edge of the inner partition wall. Moreover, the central cavity of the steel member is filled with rock wool, which can not only increase the locking firmness of the first screw, but also improve the sound insulation effect at the connection position between the partition wall system and the door and window frames.

[0011] Furthermore, a U-shaped clip is mounted on the outside of the side portion of the inner partition wall, the steel member is clamped between the U-shaped clip and the door and window frames, and the outer contour shapes of the two side surfaces of the steel member are respectively adapted to fit the outer contour shapes of the U-shaped clip and the door and window frames, thereby improving the stability of the inner partition wall and its assembly structure with the steel member and the door and window frames.

[0012] When the door and window frame is specifically a door frame, the fixed connection structure with the steel component can be: a third screw hole is opened at the position of the steel component corresponding to the door frame, and the second screw passes through the door frame and the third screw hole from the outside to the inside and is locked into the rock wool in the steel component to fix the door frame.

[0013] When the door and window frame is specifically a window frame, its fixed connection structure with the steel member can be: a hook structure protruding outward is provided on the side of the window frame facing the high sound insulation partition wall system, and the hook structure is fastened and inserted into the high sound insulation partition wall system to fix the window frame.

[0014] Furthermore, the sound insulation layer is composed of a number of transverse keels arranged in sequence along the height direction of the inner partition wall and a number of rock wool boards fixed between the transverse keels; a fourth screw hole is opened on the transverse keel, and the third screw passes through the fourth screw hole and is locked into the inner partition wall to achieve a locked connection between the sound insulation layer and the inner partition wall.

[0015] Furthermore, sound insulation layers are provided on both side surfaces of the inner partition wall. When the window frame is installed, a first hook structure and a second hook structure are provided on the side surface of the window frame facing the high sound insulation partition wall system, and the first hook structure and the second hook structure are respectively fastened and inserted into the rock wool boards of the two sound insulation layers.

[0016] Furthermore, a panel is fixedly mounted on the surface of the sound insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the elevation distribution of the high sound insulation partition wall system and doors and windows of the utility model when the panels are not installed;

[0018] Figure 2 The utility model is a high sound insulation wall system in Figure 1 Schematic diagram of the connection structure with the door frame from the perspective of the AA line section;

[0019] Figure 3 The utility model is a high sound insulation wall system in Figure 1 Schematic diagram of the connection structure with the door frame from the perspective of the BB line section;

[0020] Figure 4 The utility model is a high sound insulation wall system in Figure 1 Schematic diagram of the connection structure with the window frame from the CC line section perspective. DETAILED DESCRIPTION

[0021] The following is a detailed description of the specific implementation of the connection structure between the high sound insulation partition wall system and the doors and windows of the utility model in conjunction with the accompanying drawings:

[0022] Combination Figure 1 to Figure 4 , a connection structure between a high sound insulation partition wall system and doors and windows, the high sound insulation partition wall system 10 comprises an inner partition wall 11 arranged vertically and a sound insulation layer 12 fixedly attached to the surface of the inner partition wall 11;

[0023] The high sound insulation partition wall system 10 and the door and window frame 20 are located on the same vertical plane, the side of the sound insulation layer 12 is in contact with the door and window frame 20, and a steel member 30 is provided between the side of the inner partition wall 11 and the door and window frame 20;

[0024] The interior of the steel component 30 is hollow, and the central cavity of the steel component 30 is filled with rock wool 40;

[0025] A first screw hole is provided at the position of the sound insulation layer 12 corresponding to the steel member 30, and a second screw hole corresponding to the first screw hole is provided on the steel member 30. The first screw 50 passes through the first screw hole and the second screw hole in sequence and is locked into the rock wool 40 in the steel member 30, so as to achieve fixation between the steel member 30 and the sound insulation layer 12;

[0026] The door and window frame 20 is then fixedly connected to the steel member 30 or the sound insulation layer 12 .

[0027] The utility model arranges a steel member 30 between the inner partition wall 11 and the door and window frame 20, and realizes a fixed connection between the steel member 30 and the high sound insulation partition wall system 10 by a first screw 50, and then fixes the door and window frame 20 to the steel member 30 or the sound insulation layer 12. The fixing of the door and window frame 20 will not affect the inner partition wall 11, and the cracking of the edge of the inner partition wall 11 is avoided. In addition, the central cavity of the steel member 30 is filled with rock wool 40, which can not only increase the locking firmness of the first screw 50, but also improve the sound insulation effect at the connection position of the partition wall system 10 and the door and window frame 20.

[0028] Furthermore, a U-shaped clip 100 is mounted on the outside of the side portion of the inner partition wall 11, and the steel member 30 is clamped between the U-shaped clip 100 and the door and window frame 20, and the outer contour shapes of the two side surfaces of the steel member 30 are respectively adapted to fit the outer contour shapes of the U-shaped clip 100 and the door and window frame 20, thereby improving the stability of the inner partition wall 11 and its assembly structure with the steel member and the door and window frame 20.

[0029] Combination Figure 1 to Figure 3 When the door and window frame 20 is specifically a door frame, the fixed connection structure with the steel member 30 can be: a third screw hole is opened at a position of the steel member 30 corresponding to the door frame, and the second screw 60 passes through the door frame 20 and the third screw hole from outside to inside and is locked into the rock wool 40 in the steel member 30 to fix the door frame. Of course, the fixed connection structure between the door frame and the steel member 30 is not limited to the specific structure in the drawings, and it can also be fixedly connected by other common methods such as bonding.

[0030] Combination Figure 1 and Figure 4 When the door and window frame 20 is specifically a window frame, the fixed connection structure between the window frame and the steel member 30 can be: a hook structure 70 protruding outward is provided on the side of the window frame facing the high sound insulation partition wall system 10, and the hook structure 70 is fastened and inserted into the high sound insulation partition wall system 10 to fix the window frame. Of course, the fixed connection structure between the window frame and the steel member 30 is not limited to the specific structure in the drawings, and it can also be fixedly connected by other common methods such as bonding, screw locking, etc.

[0031] Further, such as Figure 2 to Figure 4 As shown, the sound insulation layer 12 is composed of several transverse keels 121 arranged in sequence along the height direction of the inner partition wall 11 and several rock wool boards 122 fixed between the transverse keels 121; a fourth screw hole is opened on the transverse keel 121, and the third screw 80 passes through the fourth screw hole and is locked into the inner partition wall 11 to achieve a locked connection between the sound insulation layer 12 and the inner partition wall 11. Of course, the sound insulation layer 12 can also be composed of several vertical keels and several rock wool boards fixedly filled between the vertical keels. In addition, the shape of the transverse keel 121 of the sound insulation layer 12 can be but is not limited to the specific shape in the accompanying drawings. For example, the cross bar in CN114991346A can also be used. In addition, the fixing method between the sound insulation layer 12 and the inner partition wall 11 can adopt any type of existing fixing method between the sound insulation layer 12 and the inner partition wall 11.

[0032] Further, such as Figure 2 to Figure 4 As shown, the two side surfaces of the inner partition wall 11 are respectively provided with a sound insulation layer 12. When installing the window frame, Figure 4As shown, a first hook structure 71 and a second hook structure 72 protruding outward are provided on the side of the window frame facing the high sound insulation wall system 10 , and the first hook structure 71 and the second hook structure 72 are respectively fastened and inserted into the rock wool boards 122 of the two sound insulation layers 12 .

[0033] like Figure 2 to Figure 4 As shown, a panel 13 is also fixedly mounted on the surface of the sound insulation layer 12. In a specific implementation process, the panel 13 can be mounted on the transverse keel 121 through a snap-fit ​​piece 90 to achieve a fixed connection between the panel 13 and the sound insulation layer 12. Of course, the connection structure between the panel 13 and the sound insulation layer 12 can be but is not limited to the specific connection structure in the drawings, for example: the panel 13 can also be directly bonded and fixed to the transverse keel 121 of the sound insulation layer 12.

[0034] The inner partition wall 10 may be a lightweight wallboard, for example, a composite board of concrete and foam particles.

[0035] The inner partition wall 11 of the present invention may be a partition wall structure assembled from multiple inner partition wall units, or may be an integrally formed whole partition wall structure.

[0036] For ordinary technicians in the technical field to which the utility model belongs, the utility model can make several simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as falling within the protection scope of the utility model.

Claims

1. A connection structure between a high sound insulation partition wall system and doors and windows, the high sound insulation partition wall system comprising an upright inner partition wall and a sound insulation layer fixedly attached to the surface of the inner partition wall; The high sound insulation wall system and the door and window frames are located on the same vertical plane, and the side of the sound insulation layer is in contact with the door and window frames, and is characterized in that: A steel member is provided between the side of the inner partition wall and the door and window frames; The interior of the steel component is hollow, and the central cavity of the steel component is filled with rock wool; A first screw hole is opened at the position of the sound insulation layer corresponding to the steel component, and a second screw hole corresponding to the first screw hole is opened on the steel component. The first screw passes through the first screw hole and the second screw hole in sequence and is locked into the rock wool in the steel component; The door and window frames are then fixedly connected to the steel components or the sound insulation layer.

2. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 1 is characterized in that: A U-shaped clip is sleeved on the side of the inner partition wall, the steel member is clamped between the U-shaped clip and the door and window frame, and the outer contour shapes of the two side surfaces of the steel member are respectively matched with the outer contour shapes of the U-shaped clip and the door and window frame.

3. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 1 is characterized in that: When the door and window frame is a door frame, a third screw hole is opened at a position of the steel component corresponding to the door frame, and the second screw passes through the door frame and the third screw hole from outside to inside and is locked into the rock wool in the steel component.

4. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 1 is characterized in that: When the door and window frame is a window frame, a side surface of the window frame facing the high sound insulation partition wall system is provided with an outwardly protruding hook structure, and the hook structure is fastened and inserted into the high sound insulation partition wall system.

5. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 1 is characterized in that: The sound insulation layer is composed of a number of transverse keels arranged in sequence along the height direction of the inner partition wall and a number of rock wool boards fixed between the transverse keels; a fourth screw hole is opened on the transverse keel, and the third screw passes through the fourth screw hole and is locked into the inner partition wall.

6. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 5 is characterized in that: Sound insulation layers are respectively arranged on the two side surfaces of the inner partition wall.

7. The connection structure of the high sound insulation partition wall system and doors and windows according to claim 6 is characterized in that: When the door and window frame is a window frame, a first hook structure and a second hook structure protruding outward are provided on the side of the window frame facing the high sound insulation partition system. The first hook structure and the second hook structure are respectively fastened and inserted into the rock wool boards of the two sound insulation layers.

8. The connection structure of the high sound insulation wall system and doors and windows according to claim 1 is characterized by: A panel is also fixedly mounted on the surface of the sound insulation layer.

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