CN214885045U

CN214885045U - Building sound insulation wallboard

Info

Publication number: CN214885045U
Application number: CN202121804750.6U
Authority: CN
Inventors: 叶雨
Original assignee: Changzhou Taida Acoustic Technology Co ltd
Current assignee: Changzhou Taida Acoustic Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-26
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a building sound insulation wallboard, which comprises an installation frame and sound insulation boards, wherein one side inside the installation frame is fixedly connected with three fixed back plates, the two side positions of the fixed back plates are provided with strip-shaped installation holes, the middle positions of the fixed back plates are provided with positioning holes, the upper frame of the installation frame is provided with insertion holes, the inside of the lower frame of the installation frame is provided with an installation cavity, and the upper end surface of the installation cavity is provided with strip-shaped communication holes communicated with the outside; the utility model discloses a plugboard that sets up in the bar intercommunicating pore can realize the fixed to the acoustic celotex board under lifting unit's cooperation, connects through rotatory interior hexagonal when fixed, through second bevel gear and first bevel gear meshing, and then can realize the rotation to two-way lead screw, and two-way lead screw rotates and drives two screw thread seats and carry out opposite motion, and then can drive the plugboard and rise, and then can realize fixed simple to operate to the acoustic celotex board with the slot of acoustic celotex board.

Description

Building sound insulation wallboard

Technical Field

The utility model relates to a building wallboard technical field specifically is a building sound insulation wallboard.

Background

With the development of society, noise pollution is also recognized as a pollutant harmful to the human body. Noise pollution needs to be controlled below a certain decibel level in a specific place, and noise treatment requirements are higher in places such as movie theaters, conference halls, hospitals and schools.

Current patent CN201621229678.8 provides a building sound insulation panel, and this patent can be with two acoustic celotex board bodies equipment of directly pegging graft, and construction occupation space is little, convenient and fast, has improved the efficiency of construction.

But this patent still has certain defect when in-service use, if when carrying the object, can strike the wall carelessly, and install the syllable-dividing wallboard on the wall and damage appears in the effect of striking very easily down, the mode that this patent adopted the concatenation carries out the panel installation, though work efficiency has been improved, but because peg graft each other between each panel, can't carry out solitary dismantlement to the panel of a certain damage and change, it is big to change the degree of difficulty, and waste time and energy, it is relatively poor to maintain economic nature, for this we provide a building syllable-dividing wallboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building sound insulation wallboard to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a building sound insulation wallboard comprises an installation frame and sound insulation boards, wherein three fixed back plates are fixedly connected to one side in the installation frame, strip-shaped installation holes are formed in the two sides of each fixed back plate, positioning holes are formed in the middle positions of the fixed back plates, inserting holes are formed in the upper frame of the installation frame, an installation cavity is formed in the lower frame of the installation frame, strip-shaped communication holes communicated with the outside are formed in the upper end face of the installation cavity, and the inserting boards are connected in the strip-shaped communication holes in a sliding mode;

and a lifting assembly is arranged in the mounting cavity and used for pushing the insertion board to move to fix the sound insulation board.

As a further aspect of the present invention: the lifting assembly comprises a bidirectional screw rod, the bidirectional screw rod is connected to the lower end of the inner portion of the installation cavity in a rotating mode, screw thread seats are connected to threads at two ends of the bidirectional screw rod in a threaded mode, connecting rods are connected to two sides of each screw thread seat in a rotating mode, the two sides of each screw thread seat are fixedly connected with the rotating seats, two sides of the lower end face of the insertion plate are fixedly connected with the rotating seats, one end, far away from the screw thread seats, of each connecting rod is connected with the rotating seats at two ends of the lower end face of the insertion plate in a rotating mode, a first bevel gear is fixedly connected to one end of the bidirectional screw rod, and a driving assembly used for driving the first bevel gear to rotate is further arranged on the installation frame.

As a further aspect of the present invention: the drive assembly comprises a circular groove, the circular groove is formed in one side, close to the first bevel gear, of the lower frame of the installation frame, a rotating shaft is connected to the circular groove in a rotating mode, a second bevel gear is arranged at one end, penetrating into the installation cavity, of the rotating shaft, the second bevel gear is meshed with the first bevel gear, and an inner hexagonal connector is arranged at one end, located in the circular groove, of the rotating shaft and used for being connected with an inner hexagonal wrench to rotate the rotating shaft.

As a further aspect of the present invention: the sound insulation board comprises a board body, wherein a plug matched with the plug hole is arranged on the upper end face of the board body, and a slot matched with the plug board is formed in the lower end face of the board body.

As a further aspect of the present invention: the mounting frame is made of aluminum alloy.

As a further aspect of the present invention: the avris position of plate body all is equipped with the sealing strip, and the sealing strip adopts soundproof cotton to make.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a plugboard that sets up in the bar intercommunicating pore can realize the fixed to the acoustic celotex board under lifting unit's cooperation, connects through rotatory interior hexagonal when fixed, through second bevel gear and first bevel gear meshing, and then can realize the rotation to two-way lead screw, and two-way lead screw rotates and drives two screw thread seats and carry out opposite motion, and then can drive the plugboard and rise, and then can realize fixed simple to operate to the acoustic celotex board with the slot of acoustic celotex board.

2. The utility model discloses when the acoustic celotex board takes place to damage, accessible lifting unit falls the plugboard, and then can dismantle the acoustic celotex board that damages get off and change, has avoided the unable condition of changing alone of traditional plug-in type wallboard, and the practicality is stronger.

3. The utility model discloses all be equipped with the sealing strip in the avris position of plate body, can avoid producing the space between acoustic celotex board and the installing frame, the effect that gives sound insulation is better.

Drawings

Fig. 1 is a schematic structural view of a building sound-insulating wall panel.

Fig. 2 is a schematic structural view of a sound insulation board in a sound insulation wallboard of a building.

Fig. 3 is a schematic top view of an installation cavity in a sound-insulating wall panel for a building.

Fig. 4 is a schematic structural view of a mounting frame in a sound-proof wall panel for a building.

Fig. 5 is a schematic view showing the internal structure of an installation cavity in a sound-proof wall panel for a building.

Fig. 6 is a schematic cross-sectional view of an installation cavity in a sound-insulating wall panel for a building.

Wherein: 1. installing a frame; 2. a sound insulating board; 21. a plate body; 22. a plug; 23. a slot; 3. a circular groove; 4. fixing the back plate; 5. a strip-shaped mounting hole; 6. inserting holes; 7. positioning holes; 8. a bidirectional screw rod; 9. a threaded seat; 10. a connecting rod; 11. a rotating seat; 12. a first bevel gear; 13. a plugboard; 14. a strip-shaped communicating hole; 15. a mounting cavity; 16. a second bevel gear; 17. a rotating shaft; 18. and an inner hexagonal joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, in the embodiment of the present invention, a building sound insulation wallboard includes an installation frame 1 and a sound insulation board 2, one side inside the installation frame 1 is fixedly connected with three fixed back plates 4, two side positions of the fixed back plates 4 are provided with bar-shaped installation holes 5, the middle positions of the fixed back plates 4 are both provided with positioning holes 7, an upper frame of the installation frame 1 is provided with insertion holes 6, an installation cavity 15 is arranged inside a lower frame of the installation frame 1, the upper end surface of the installation cavity 15 is provided with bar-shaped communication holes 14 communicated with the outside, and the bar-shaped communication holes 14 are slidably connected with insertion boards 13; the mounting frame 1 is made of aluminum alloy.

The sound insulation board 2 comprises a board body 21, wherein a plug 22 used for being matched with the plug hole 6 is arranged on the upper end face of the board body 21, and a slot 23 matched with the plug board 13 is formed in the lower end face of the board body 21.

The utility model discloses when acoustic celotex board 2 takes place to damage, accessible lifting unit falls plugboard 13, and then can dismantle the acoustic celotex board 2 that damages get off and change, has avoided the unable condition of changing alone of traditional plug-in type wallboard, and the practicality is stronger.

A lifting assembly is arranged in the mounting cavity 15 and used for pushing the insertion plate 13 to move so as to fix the sound insulation plate 2; the lifting assembly comprises a bidirectional screw rod 8, the bidirectional screw rod 8 is rotatably connected to the lower end position in the installation cavity 15, the threads at two ends of the bidirectional screw rod 8 are respectively in threaded connection with a threaded seat 9, two sides of the two threaded seats 9 are respectively and rotatably connected with a connecting rod 10, two sides of the lower end surface of the inserting plate 13 are respectively and fixedly connected with rotating seats 11, one end of the connecting rod 10, far away from the threaded seats 9, is respectively and rotatably connected with the rotating seats 11 at two ends of the lower end surface of the inserting plate 13, one end of the bidirectional screw rod 8 is also fixedly connected with a first bevel gear 12, and the installation frame 1 is further provided with a driving assembly for driving the first bevel gear 12 to rotate; the utility model discloses a plugboard 13 that sets up in bar intercommunicating pore 14, can realize fixing to acoustic celotex board 2 under lifting unit's cooperation, connect 18 through rotatory hexagon socket head when fixed, through second bevel gear 16 and the meshing of first bevel gear 12, and then can realize the rotation to two-way lead screw 8, two-way lead screw 8 rotates and drives two screw thread seat 9 and carry out opposite motion, and then can drive plugboard 13 and rise, and then can realize fixing acoustic celotex board 2 with acoustic celotex board 2's slot 23, simple to operate.

The driving assembly comprises a circular groove 3, the circular groove 3 is arranged on one side, close to the first bevel gear 12, of the lower frame of the mounting frame 1, a rotating shaft 17 is rotatably connected in the circular groove 3, a second bevel gear 16 is arranged at one end, penetrating through the mounting cavity 15, of the rotating shaft 17, the second bevel gear 16 is meshed with the first bevel gear 12, and an inner hexagonal joint 18 is arranged at one end, located in the circular groove 3, of the rotating shaft 17 and used for being connected with an inner hexagonal wrench to rotate the rotating shaft 17; through the hexagon socket head cap joint 18 who sets up in circular recess 3, the hexagon socket head cap spanner is dismantled the wallboard in can being convenient for connect, and it is very convenient to use.

Example 2

The difference from example 1 is: sealing strips are arranged on the side positions of the plate body 21 and made of soundproof cotton; the utility model discloses all be equipped with the sealing strip in plate body 21's avris position, can avoid producing the space between acoustic celotex board 2 and the installing frame 1, the effect that gives sound insulation is better.

The utility model discloses a theory of operation is: when the utility model is used, the mounting frame 1 is fixed on the wall surface through the strip-shaped mounting hole 5 and the positioning hole 7, then the acoustic panel 2 is placed in the mounting frame 1, the plug 22 is inserted into the inserting hole 6, then the inner hexagonal joint 18 is rotated by adopting the inner hexagonal wrench, the inner hexagonal joint 18 rotates to drive the second bevel gear 16 to rotate, the second bevel gear 16 rotates to drive the first bevel gear 12 to rotate, further the two-way lead screw 8 rotates, the two-way lead screw 8 rotates to drive the two screw bases 9 to perform opposite motions, the screw bases 9 move to drive the connecting rod 10 to drive the inserting plate 13 to move upwards, so that the inserting plate 13 is clamped into the slot 23, further the mounting of the acoustic panel 2 can be realized, when the acoustic panel 2 is damaged, the inserting plate 13 can be lowered through the lifting component, further the damaged acoustic panel 2 can be disassembled to be replaced, the replacement is very convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and that the present description is given for clarity only and that the present invention includes all such modifications as fall within the true spirit and scope of the appended claims.

Claims

1. The utility model provides a building sound insulation wallboard, includes installing frame (1) and acoustic celotex board (2), its characterized in that: the mounting frame is characterized in that three fixed back plates (4) are fixedly connected to one side inside the mounting frame (1), strip-shaped mounting holes (5) are formed in the two sides of each fixed back plate (4), positioning holes (7) are formed in the middle of each fixed back plate (4), inserting holes (6) are formed in the upper frame of the mounting frame (1), a mounting cavity (15) is formed inside the lower frame of the mounting frame (1), strip-shaped communicating holes (14) communicated with the outside are formed in the upper end face of the mounting cavity (15), and inserting plates (13) are connected in the strip-shaped communicating holes (14) in a sliding mode;

and a lifting assembly is arranged in the mounting cavity (15) and used for pushing the insertion board (13) to move so as to fix the sound insulation board (2).

2. The building sound insulation wallboard according to claim 1, wherein the lifting assembly comprises a bidirectional screw rod (8), the bidirectional screw rod (8) is rotatably connected to the lower end position inside the mounting cavity (15), both threads at both ends of the bidirectional screw rod (8) are respectively and threadedly connected with a threaded base (9), both sides of the two threaded bases (9) are respectively and rotatably connected with a connecting rod (10), both sides of the lower end surface of the inserting plate (13) are respectively and fixedly connected with a rotating base (11), one end of the connecting rod (10), far away from the threaded bases (9), is respectively and rotatably connected with the rotating bases (11) at both ends of the lower end surface of the inserting plate (13), one end of the bidirectional screw rod (8) is also and fixedly connected with a first bevel gear (12), and the mounting frame (1) is further provided with a driving assembly for driving the first bevel gear (12) to rotate.

3. The building sound insulation wallboard according to claim 2, wherein the driving assembly comprises a circular groove (3), the circular groove (3) is formed in one side of a lower frame of the mounting frame (1) close to the first bevel gear (12), a rotating shaft (17) is rotatably connected in the circular groove (3), a second bevel gear (16) is arranged at one end of the rotating shaft (17) penetrating into the mounting cavity (15), the second bevel gear (16) is meshed with the first bevel gear (12), and an inner hexagonal joint (18) is arranged at one end of the rotating shaft (17) located in the circular groove (3) and used for connecting an inner hexagonal wrench to rotate the rotating shaft (17).

4. The building sound insulation wallboard according to claim 1, wherein the sound insulation board (2) comprises a board body (21), a plug (22) used for being matched with the plug hole (6) is arranged on the upper end face of the board body (21), and a slot (23) matched with the plug board (13) is formed in the lower end face of the board body (21).

5. A building acoustic panel as claimed in claim 1, wherein said mounting frame (1) is made of an aluminum alloy.

6. A sound-insulating wall board for building according to claim 4, characterized in that the side positions of said board body (21) are provided with sealing strips, and the sealing strips are made of sound-insulating cotton.