CN216740196U

CN216740196U - Prefabricated wallboard structure that gives sound insulation of assembly type structure for building engineering

Info

Publication number: CN216740196U
Application number: CN202123369337.4U
Authority: CN
Inventors: 郑小春
Original assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Current assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an assembly type building sound insulation prefabricated wallboard structure for construction engineering, which comprises a wallboard main body, an insertion groove and a butt joint block, wherein the left side of the wallboard main body is provided with the insertion groove, and the right end of the wallboard main body is provided with the butt joint block; further comprising: the positioning hole is arranged at the side of the wallboard main body; the movable disc is arranged at the upper end of the butt-joint block, a guide hole is formed in the side of the movable disc, and a central rod is arranged in the middle of the movable disc; the extrusion block is connected to the central rod, a limit column is arranged on the side of the extrusion block, and the limit column and the butt joint block are connected with each other through a built-in spring for providing reset elasticity; and the joint rod is arranged at the side of the movable disc. This prefabricated wallboard structure gives sound insulation of assembly type structure for building engineering can conveniently carry out the concatenation equipment between adjacent, improves the stability when connecting between the two he, can play good separation effect to the noise simultaneously.

Description

Prefabricated wallboard structure that gives sound insulation of assembly type structure for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an assembly type building sound insulation prefabricated wallboard structure for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and other facilities and the installation activities of lines, equipment and the like matched with the building buildings, corresponding prefabricated wallboards are usually paved on the surface of an outer wall after the construction of the outer wall is finished in the construction process of the building engineering, and the prefabricated wallboards can play a certain role in beauty and heat preservation.

However, the existing wallboard structure has the following problems:

1. when the existing wallboard structure is assembled between adjacent wallboards, bolts are mostly adopted to penetrate the wallboards to be spliced, so that the wallboards are fixed, and although the bolt fixing mode has certain firmness, threads on the bolts are easy to damage after the bolts are loosened and tightened for a long time;

2. the existing wallboard structure does not have a good sound-insulating and noise-reducing protection effect, so that sound on two sides of the effective separation wallboard is not conveniently transmitted when the external large noise is faced, and the noise is easily transmitted to the indoor space.

We have therefore proposed a fabricated building sound-insulating prefabricated wall panel structure for construction engineering so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly type building sound insulation prefabricated wall panel structure for building engineering, which aims to solve the problems that when the existing wall panel structure in the prior market is assembled between adjacent wall panels in the background art, bolts are mostly adopted to penetrate through the wall panels to be spliced, so that the wall panels are fixed, although the bolt fixing mode has certain firmness, threads on the bolts are easy to damage after the bolts are loosened and loosened for a long time, the bolts do not have good sound insulation and noise reduction protection functions, so that sound on two sides of the wall panels is inconvenient to effectively block when large noise is faced from the outside, and further the noise is easy to be transmitted to the indoor.

In order to achieve the purpose, the utility model provides the following technical scheme: an assembly type building sound insulation prefabricated wall panel structure for construction engineering comprises a wall panel main body, an insertion groove and a butt joint block, wherein the left side of the wall panel main body is provided with the insertion groove, and the right end of the wall panel main body is provided with the butt joint block;

further comprising:

the positioning hole is arranged at the side of the wallboard main body;

the movable disc is arranged at the upper end of the butt-joint block, a guide hole is formed in the side of the movable disc, and a central rod is arranged in the middle of the movable disc;

the extrusion block is connected to the central rod, a limiting column is arranged on the side of the extrusion block, and the limiting column and the butt joint block are mutually connected through a built-in spring for providing reset elasticity;

the connecting rod is arranged on the side of the movable disc, and the connecting rod and the butt joint block are connected with each other through a return spring;

the acoustic celotex board sets up the inside of wallboard main part, seted up on the acoustic celotex board and inhaled the sound hole, and the heated board is installed to the inboard of acoustic celotex board to the avris of heated board is provided with the lug.

Preferably, the butt joint block and the insertion groove are positioned on the same horizontal straight line, and the shapes of the butt joint block and the insertion groove are matched.

By adopting the technical scheme, the butt joint block and the insertion groove are mutually matched, so that the stability of the butt joint block in the insertion groove can be improved.

Preferably, the side of the movable disc is uniformly provided with guide holes, the inner walls of the guide holes are mutually attached to the inner ends of the connecting rods, and the connecting rods and the butt joint blocks form an elastic telescopic structure through reset springs.

Through adopting above-mentioned technical scheme, thereby utilize reset spring's setting to can make the linking piece after the removal rebound and reset.

Preferably, the extrusion block is in a shuttle shape, and the end part of the extrusion block is attached to the inner end of the limiting column.

Through adopting above-mentioned technical scheme, thereby can extrude the promotion to spacing post through the rotation of extrusion piece.

Preferably, the outer wall of the limiting column is attached to the inner wall of the butt joint block, the limiting column and the butt joint block form an elastic telescopic structure through a built-in spring, and the limiting column corresponds to the positioning hole one to one.

Through adopting above-mentioned technical scheme, through inserting spacing post to the inside of locating hole to can accomplish the connection between the adjacent wallboard main part and fix.

Preferably, the sound absorbing holes are uniformly distributed on the sound insulating board, and the uniformly distributed sound absorbing holes are all arranged to be of a honeycomb structure.

Through adopting above-mentioned technical scheme, thereby can absorb the noise through honeycomb's setting of inhaling the sound hole, play certain noise reduction effect from this.

Preferably, a plurality of convex blocks are arranged on two sides of the heat-insulation plate, and the convex blocks are of wave crest structures.

By adopting the technical scheme, the bump with the wave crest structure can reflect noise to a certain extent, so that the energy of the noise during transmission is reduced.

Compared with the prior art, the utility model has the beneficial effects that: the fabricated building sound-insulation prefabricated wallboard structure for the building engineering can be used for conveniently splicing and assembling adjacent wallboard, improving the stability of the wallboard when the wallboard is connected, and playing a good role in blocking noise;

1. the wallboard is provided with a limiting column, a butt joint block on the wallboard main body is inserted into the insertion groove, so that butt joint between adjacent wallboard main bodies can be completed, and meanwhile, the rotation of the extrusion block can be used for pushing the limiting column, so that the limiting column extends out of the butt joint block and is inserted into a positioning hole on the wallboard main body, and then, the fixation after splicing between the adjacent wallboard main bodies can be completed;

2. be provided with and inhale the sound hole, thereby can reduce the noise that produces through the inside acoustic celotex board that sets up of wallboard main part, thereby utilize evenly distributed's honeycomb structure's on the acoustic celotex board inhale the sound hole simultaneously and can carry out further absorption to the noise, the lug through the crest column structure of heated board avris setting can play the reflex action to the noise, and then the energy when coming the noise reduction transmission, blocks the propagation of wallboard main part both sides sound.

Drawings

FIG. 1 is a schematic perspective view of a wall panel body according to the present invention;

FIG. 2 is a schematic top view of the movable plate and the connecting rod of the present invention;

FIG. 3 is a schematic perspective view of the movable plate and the center rod of the present invention;

FIG. 4 is a schematic view of a top-down structure of the extrusion block and the limiting post of the present invention;

FIG. 5 is a schematic cross-sectional view of the center rod and the spacing column of the present invention;

FIG. 6 is a schematic cross-sectional view of an engagement rod and a return spring according to the present invention;

FIG. 7 is a schematic view of a top-down structure of the acoustic panel and the insulation board of the present invention;

fig. 8 is a schematic perspective view of the baffle and sound absorbing hole of the present invention.

In the figure: 1. a wallboard body; 2. inserting grooves; 3. a butt joint block; 4. positioning holes; 5. a movable tray; 6. a guide hole; 7. a center pole; 8. extruding the block; 9. a limiting column; 10. a built-in spring; 11. a connecting rod; 12. a return spring; 13. a sound insulating board; 14. a sound absorption hole; 15. a thermal insulation board; 16. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an assembly type building sound insulation prefabricated wall plate structure for building engineering comprises a wall plate main body 1, an insertion groove 2 and an abutting block 3, wherein the insertion groove 2 is formed in the left side of the wall plate main body 1, and the abutting block 3 is arranged at the right end of the wall plate main body 1; further comprising: a positioning hole 4 arranged at the side of the wall plate main body 1; the movable disc 5 is arranged at the upper end of the butt-joint block 3, a guide hole 6 is formed in the side of the movable disc 5, and a central rod 7 is arranged in the middle of the movable disc 5; the extrusion block 8 is connected to the central rod 7, a limit column 9 is arranged on the side of the extrusion block 8, and the limit column 9 and the butt joint block 3 are connected with each other through an internal spring 10 for providing reset elasticity; the joint rod 11 is arranged on the side of the movable disc 5, and the joint rod 11 and the butt joint block 3 are mutually connected through a return spring 12; the butt-joint block 3 and the inserting groove 2 are positioned on the same horizontal straight line, and the shapes of the butt-joint block 3 and the inserting groove 2 are matched. The side of the movable disc 5 is uniformly distributed with guide holes 6, the inner walls of the guide holes 6 are mutually attached to the inner ends of the connecting rods 11, and the connecting rods 11 and the butt-joint blocks 3 form an elastic telescopic structure through reset springs 12. The extrusion block 8 is in a shuttle shape, and the end part of the extrusion block 8 is mutually attached to the inner end of the limiting column 9. The outer wall of the limiting column 9 and the inner wall of the butt joint block 3 are mutually attached, an elastic telescopic structure is formed between the limiting column 9 and the butt joint block 3 through the built-in spring 10, and the limiting column 9 corresponds to the positioning hole 4 one by one.

As shown in fig. 1-6, when splicing between adjacent wall panel bodies 1 is required, the butt-joint block 3 on the wall panel body 1 is inserted into the insertion groove 2 on another wall panel body 1 correspondingly, the joint rod 11 is pulled to the outer side of the movable disc 5, so that the inner end of the joint rod 11 is separated from the guide hole 6 on the movable disc 5, then the movable disc 5 is rotated, the extrusion block 8 can be driven to rotate synchronously under the action of the central rod 7 by the rotation of the movable disc 5, the limit post 9 can be extruded and pushed by the rotation of the extrusion block 8, so that the limit post 9 extends out of the butt-joint block 3 and is inserted into the positioning hole 4 at the side of the wall panel body 1, thereby the butt-joint fixation between the adjacent wall panel bodies 1 can be completed, then the joint rod 11 is loosened, at this time, the joint rod 11 is reset under the action of the reset spring 12 and is reinserted into the guide hole 6 at the side of the movable disc 5, this completes the fixing of the position of the movable plate 5.

The acoustic celotex board 13 sets up in wallboard main part 1's inside, has seted up on the acoustic celotex board 13 and has inhaled hole 14, and the heated board 15 is installed to the inboard of acoustic celotex board 13 to the avris of heated board 15 is provided with lug 16. The sound absorbing holes 14 are uniformly distributed on the baffle 13, and the uniformly distributed sound absorbing holes 14 are all arranged in a honeycomb structure. The two sides of the heat insulation board 15 are provided with a plurality of convex blocks 16, and the convex blocks 16 are in a wave crest structure.

As shown in fig. 1, 7 and 8, when the noise is generated, the noise is transmitted to the sound insulation board 13 inside the wall board main body 1, thereby the preliminary noise reduction effect can be achieved through the sound insulation board 13, meanwhile, the sound absorption holes 14 which are uniformly distributed on the sound insulation board 13 can be used for achieving a certain sound absorption effect, then, the noise is transmitted to the position between the convex blocks 16 at the side of the heat insulation board 15, the convex blocks 16 with peak-shaped structures can be used for achieving a further reflection effect on the noise, thereby the energy during the noise transmission is reduced, the transmission of the sound at two sides of the wall board main body 1 is blocked, and the sound insulation performance is improved.

The working principle is as follows: when using this prefabricated wallboard structure of prefabricated building sound insulation for building engineering, at first according to shown in fig. 1-8, thereby can extrude promotion to spacing post 9 through the rotation of extrusion piece 8, make its spacing post 9 stretch out butt joint piece 3 and insert to in the locating hole 4 of wallboard main part 1 avris, can accomplish the butt joint between the adjacent wallboard main part 1 from this and fix, utilize the acoustic celotex board 13 of wallboard main part 1 inside, honeycomb structure inhale sound hole 14 and crest-shaped structure's lug 16 and thereby can play certain sound insulation and inhale the sound effect, energy when reducing the noise transmission from this, block the propagation of wallboard main part 1 both sides sound, improve sound insulation performance.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An assembly type building sound insulation prefabricated wallboard structure for building engineering comprises a wallboard main body (1), an insertion groove (2) and a butt joint block (3), wherein the insertion groove (2) is formed in the left side of the wallboard main body (1), and the butt joint block (3) is arranged at the right end of the wallboard main body (1);

it is characterized by also comprising:

the positioning holes (4) are arranged on the side of the wallboard main body (1);

the movable disc (5) is arranged at the upper end of the butt joint block (3), a guide hole (6) is formed in the side of the movable disc (5), and a center rod (7) is arranged in the middle of the movable disc (5);

the extrusion block (8) is connected to the central rod (7), a limiting column (9) is mounted on the side of the extrusion block (8), and the limiting column (9) and the butt joint block (3) are connected with each other through an internal spring (10) for providing reset elasticity;

the joint rod (11) is arranged on the side of the movable disc (5), and the joint rod (11) and the butt joint block (3) are connected with each other through a return spring (12);

acoustic celotex board (13), the setting is in the inside of wallboard main part (1), sound absorbing hole (14) has been seted up on acoustic celotex board (13), and the inboard of acoustic celotex board (13) installs heated board (15) to the avris of heated board (15) is provided with lug (16).

2. The fabricated building sound-insulation prefabricated wall panel structure for construction engineering according to claim 1, wherein: the butt-joint block (3) and the inserting groove (2) are positioned on the same horizontal straight line, and the shapes of the butt-joint block (3) and the inserting groove (2) are matched.

3. The fabricated building sound-insulation prefabricated wall panel structure for construction engineering according to claim 1, wherein: the avris evenly distributed of activity dish (5) has guiding hole (6), and the inner wall of guiding hole (6) and the inner of linking pole (11) laminate each other, and links up and constitute elastic telescopic structure through reset spring (12) between pole (11) and butt joint piece (3).

4. The fabricated building sound-insulation prefabricated wall panel structure for construction engineering according to claim 1, wherein: the extrusion block (8) is in a shuttle shape, and the end part of the extrusion block (8) is mutually attached to the inner end of the limiting column (9).

5. The prefabricated sound-insulating wallboard structure for assembly buildings for constructional engineering as claimed in claim 4, wherein: the outer wall of the limiting column (9) is mutually attached to the inner wall of the butt joint block (3), the limiting column (9) and the butt joint block (3) form an elastic telescopic structure through the built-in spring (10), and the limiting column (9) corresponds to the positioning hole (4) one by one.

6. The fabricated building sound-insulation prefabricated wall panel structure for construction engineering according to claim 1, wherein: the sound absorption holes (14) are uniformly distributed on the sound insulation board (13), and the uniformly distributed sound absorption holes (14) are all of a honeycomb structure.

7. The fabricated building sound-insulation prefabricated wall panel structure for construction engineering according to claim 1, wherein: the two sides of the heat insulation plate (15) are provided with a plurality of convex blocks (16), and the convex blocks (16) are of wave crest-shaped structures.