CN211949100U

CN211949100U - Sound insulation curtain wall structure

Info

Publication number: CN211949100U
Application number: CN202020435554.5U
Authority: CN
Inventors: 张杰鹏; 富尧
Original assignee: Huazhuang Brothers Beijing Decoration Engineering Co ltd
Current assignee: Huazhuang Brothers Beijing Decoration Engineering Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-17
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the technical field of building equipment, in particular to a sound insulation curtain wall structure, which comprises a main body, wherein the main body comprises an outer curtain wall, an inner curtain wall and a sound insulation layer arranged between the outer curtain wall and the inner curtain wall, the outer curtain wall, the inner curtain wall and the sound insulation layer are detachably connected, the sound insulation layer comprises an upper reinforcing layer, a lower reinforcing layer and a sound absorption layer arranged between the upper reinforcing layer and the lower reinforcing layer, the sound absorption layer is formed by splicing honeycomb sound absorption materials, a sound absorption cavity is arranged between the sound absorption layer and the upper reinforcing layer as well as between the sound absorption layer and the lower reinforcing layer, a reinforcing rib is arranged in the sound absorption cavity, the reinforcing rib and the sound absorption layer are fixedly connected with the upper reinforcing layer and the lower reinforcing layer, the upper reinforcing layer and the lower reinforcing layer are both provided with clamping blocks, the outer curtain wall and the inner curtain wall are provided with clamping grooves matched with the clamping blocks, the inner curtain wall, the outer curtain wall and the sound, the utility model has the advantages of simple structure, convenient maintenance and good sound insulation effect.

Description

Sound insulation curtain wall structure

Technical Field

The utility model relates to a architectural equipment technical field specifically is a curtain structure gives sound insulation.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight of, hang like the curtain, so also called "curtain wall", it is the common light wall with decorative effect of modern large-scale and high-rise building, it is made up of panel and supporting structure system, can have certain displacement ability or self certain deformability relatively to the major structure, do not undertake the building that the major structure acts on and protect the structure or decorative structure outside, the characteristic of the curtain wall lies in: the curtain wall is an independent and complete integral structure system, is usually used outside the main structure and generally covers the surface of the main structure, and has certain micro-motion capability in a plane relative to the main structure and certain sound insulation effect and ventilation effect.

The existing curtain wall mostly absorbs sound through the sound absorption layer and the sound absorption cavity to enable the whole curtain wall to have poor strength, damage and integration are easily caused and are not easy to maintain, and the spliced sound insulation curtain wall can influence sound insulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, the maintenance of being convenient for, the better syllable-dividing curtain wall construction of effect gives sound insulation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound insulation curtain wall construction, includes the main part, the main part includes outer curtain, interior curtain and the puigging of locating between outer curtain and the interior curtain, can dismantle between outer curtain, interior curtain and the puigging and be connected, the puigging includes back up coat, lower back up coat and locates the sound absorbing layer between back up coat and the lower back up coat, the sound absorbing layer forms for the concatenation of cellular sound absorbing material, be equipped with the sound absorbing cavity between sound absorbing layer and last back up coat and the lower back up coat, the sound absorbing intracavity is equipped with the strengthening rib, the strengthening rib with fixed connection between sound absorbing layer and last back up coat and the lower back up coat.

Further, go up the back up coat and all be equipped with the fixture block with back up coat down, outer curtain is equipped with the draw-in groove with fixture block looks adaptation with interior curtain, can dismantle through draw-in groove and fixture block and be connected between interior curtain, outer curtain and the puigging.

Furthermore, the outer curtain wall and the upper reinforcing layer are provided with through holes.

Furthermore, the inner curtain wall is provided with a groove body, a magnetic suction device is arranged in the groove body, and the lower reinforcing layer is fixedly connected with a first magnetic block through an upper partition plate.

Furthermore, the magnetic attraction device comprises a second magnetic block, the second magnetic block is embedded in the groove body, a lower partition plate is arranged on the outer side of the second magnetic block, and the lower partition plate is connected with the inner curtain wall through bolts.

Furthermore, the side wall of the main body is provided with a mounting and connecting device, the upper end of the mounting and connecting device is in an I shape, the mounting and connecting device and the main body are provided with matched threaded holes, and the threaded holes are internally connected with fixing bolts through threads.

Furthermore, the bottom end of the mounting and connecting device is connected with a wall body through a bolt.

Furthermore, a thread groove is formed in the upper end of the mounting and connecting device, a thread block is arranged in the thread groove, and a cover plate is fixedly connected with the closely-spaced fixture blocks.

Further, the width of the cover plate is the same as that of the mounting and connecting device.

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

(1) through the setting of sound absorbing layer and sound absorbing chamber and strengthening rib, can guarantee the syllable-dividing effect of device when guaranteeing device intensity, and through the setting of fixture block and draw-in groove, can carry out the split at any time with puigging and outer curtain and interior curtain, can change it when puigging or outer curtain receive the damage, the utility model has the advantages of the dismouting of being convenient for, the maintenance of being convenient for, the sound insulation effect is better more can adapt to the needs that use.

(2) Because the sound insulation layer and the outer curtain wall are heavy in weight, the binding force and the stability between the inner curtain wall and the sound insulation layer are poor, the first magnetic block and the second magnetic block are increased to be matched with the clamping block and the clamping groove for use, the binding force between the inner curtain wall and the sound insulation layer can be increased through the mutual attraction of the second magnetic block and the first magnetic block, the problem that the device is poor in binding in the installation process due to the fact that the sound insulation layer is heavy can be effectively solved, the first magnetic block and the second magnetic block can be firmly fixed in the groove bodies of the lower reinforcing layer and the inner curtain wall respectively due to the arrangement of the upper partition plate and the lower partition plate, the first magnetic block and the second magnetic block can be well separated, the first magnetic block and the second magnetic block are matched with the clamping block and the clamping groove for use, the device does not need to be held by hands of workers in the installation process, and therefore labor cost is reduced, the utility model has the advantages of the dismouting of being convenient for, the maintenance of being convenient for, the sound insulation effect is better, more can adapt to the needs that use.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a structural diagram of the main body of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the sound insulation wall comprises a main body-1, an outer curtain wall-2, an inner curtain wall-3, a sound insulation layer-4, an upper reinforcing layer-5, a lower reinforcing layer-6, a sound absorption layer-7, a sound absorption cavity-8, reinforcing ribs-9, clamping blocks-10, clamping grooves-11, through holes-12, a groove body-13, a magnetic suction device-14, a first magnetic block-15, a second magnetic block-16, an upper partition plate-17, a lower partition plate-18, an installation and connection device-19, a fixing bolt-20, a wall body-21, a thread groove-22, a thread block-23 and a cover plate-24.

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.

Referring to fig. 1-3, a sound-insulating curtain wall structure comprises a main body 1, wherein the main body 1 comprises an outer curtain wall 2, an inner curtain wall 3 and a sound-insulating layer 4 arranged between the outer curtain wall 2 and the inner curtain wall 3, the outer curtain wall 2, the inner curtain wall 3 and the sound-insulating layer 4 are detachably connected, the sound-insulating layer 4 comprises an upper reinforcing layer 5, a lower reinforcing layer 6 and a sound-absorbing layer 7 arranged between the upper reinforcing layer 5 and the lower reinforcing layer 6, the outer curtain wall 2 and the upper reinforcing layer 5 are both provided with through holes 12, the sound-absorbing layer 7 is formed by splicing honeycomb sound-absorbing materials, a sound-absorbing cavity 8 is arranged between the sound-absorbing layer 7 and the upper reinforcing layer 5 and the lower reinforcing layer 6, the sound-absorbing layer 7 and the sound-absorbing cavity 8 can be used for absorbing noise to achieve a good sound-insulating effect, reinforcing ribs 9 are arranged in the sound-absorbing cavity 8, the reinforcing ribs 9 are fixedly connected with the sound-absorbing layer 7 and the upper reinforcing layer 5 and the lower reinforcing layer 6, the soundproof layer 4 is prevented from being damaged by weather person or the like.

Go up back up bed course 5 and back up bed course 6 down and all be equipped with fixture block 10, outer curtain wall 2 and interior curtain wall 3 are equipped with the draw-in groove 11 with fixture block 10 looks adaptation, interior curtain wall 3, can dismantle through draw-in groove 11 and fixture block 10 between outer curtain wall 2 and the puigging 4 and be connected, through fixture block 10 and draw-in groove 11's setting, can carry out the split at any time with puigging 4 and outer curtain wall 2 and interior curtain wall 3, can change it when puigging 4 or outer curtain wall 2 receive the damage.

The inner curtain wall 3 is provided with a groove body 13, a magnetic suction device 14 is arranged in the groove body 13, the lower reinforcing layer 6 is fixedly connected with a first magnetic block 15 through an upper partition plate 17, the magnetic suction device 14 comprises a second magnetic block 16, the second magnetic block 16 is embedded in the groove body 13, the binding force between the inner curtain wall 3 and the sound insulation layer 4 can be increased through the magnetic suction device 14, the situation that the device is poor in binding in the installation process due to the fact that the sound insulation layer 4 is heavy and needs to be held by hands of workers to increase labor cost is prevented, the second magnetic block 16 and the first magnetic block 15 are opposite magnets, a lower partition plate 18 is arranged on the outer side of the second magnetic block 16, the lower partition plate 18 is connected with the inner curtain wall 3 through bolts, the upper partition plate 17 and the lower partition plate 18 are both made of iron, the first magnetic block 15 and the second magnetic block 16 can be firmly fixed on the inner curtain wall 3 and the lower reinforcing layer 6 through the arrangement, the upper partition plate 17 and the lower partition plate 18 can better separate the second magnetic block 16 from the first magnetic block 15, so that the first magnetic block 15 and the second magnetic block 16 are prevented from being separated from each other, and the first magnetic block 15 and the second magnetic block 16 can be separated from each other only by lifting the outer curtain wall 2 with force during disassembly.

The lateral wall of the main body 1 is provided with the installation connecting device 19, the upper end of the installation connecting device 19 is in an I shape, the installation connecting device 19 and the main body 1 are provided with screw holes matched with each other, the screw holes are internally connected with the fixing bolts 20, the bottom end of the installation connecting device 19 is in bolt connection with the wall body 21, the main body 1 can be installed on the wall body 21 through the installation connecting device 19, the effect of connecting with other main bodies 1 can be achieved, and installation is simpler and more convenient.

The upper end of the installation connecting device 19 is provided with a thread groove 22, a thread block 23 is arranged in the thread groove 22, a cover plate 24 is fixedly connected with the thread block 23, the width of the cover plate 24 is the same as that of the installation connecting device 19, the thread groove 22 can be connected with the thread block 23 by rotating the cover plate 24, the cover plate 24 can cover the fixing bolt 20, the fixing bolt 20 can be prevented from being rusted due to wind and rain, and the curtain wall can be more attractive.

The working principle is as follows: when the curtain wall mounting device is used, a worker fixes the mounting and connecting device 19 on a wall body 21, then installs the third magnetic block 24 inside the groove body 13 through the lower partition plate 18, then installs the second magnetic block 16 in the groove body, then clamps the sound insulation layer 4 with the clamping groove 11 through the clamping block 10 and the inner curtain wall 3, adsorbs the second magnetic block 16 with the first magnetic block 15 to increase the binding force between the sound insulation layer 4 and the inner curtain wall 3, clamps the sound insulation layer 4 with the outer curtain wall 2 through the clamping block 10 and the clamping groove 11, then slides the main body 1 through the I-shaped groove of the mounting and connecting device 19 until the mounting and connecting device 19 is respectively aligned with the threaded hole arranged on the main body 1, then fixedly connects the main body 1 with the mounting and connecting device 19 through the fixing bolt 20, finally screws the threaded block 23 into the threaded groove 22 through rotating the cover plate 24, so that the cover plate 24 can cover the fixing bolt 20, the fixed bolt 20 is prevented from being rusted due to wind and rain, so that the curtain wall is more attractive.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a curtain wall structure gives sound insulation, includes main part (1), main part (1) includes outer curtain wall (2), interior curtain wall (3) and locate puigging (4) between outer curtain wall (2) and interior curtain wall (3), its characterized in that: can dismantle between outer curtain (2), interior curtain (3) and puigging (4) and be connected, puigging (4) include back up coat (5), back up coat (6) down and locate back up coat (5) and down between back up coat (6) inhale sound layer (7), sound absorption layer (7) form for the concatenation of cellular sound absorbing material, be equipped with between sound absorption layer (7) and last back up coat (5) and back up coat (6) down and inhale sound chamber (8), be equipped with strengthening rib (9) in sound absorption chamber (8), strengthening rib (9) with fixed connection between sound absorption layer (7) and last back up coat (5) and back up coat (6) down.

2. An acoustic curtain wall construction as claimed in claim 1, wherein: go up back up coat (5) and back up coat (6) down and all be equipped with fixture block (10), outer curtain wall (2) and interior curtain wall (3) are equipped with draw-in groove (11) with fixture block (10) looks adaptation, can dismantle through draw-in groove (11) and fixture block (10) and be connected between interior curtain wall (3), outer curtain wall (2) and puigging (4).

3. An acoustic curtain wall construction as claimed in claim 1, wherein: the outer curtain wall (2) and the upper reinforcing layer (5) are provided with through holes (12).

4. An acoustic curtain wall construction as claimed in claim 1, wherein: the inner curtain wall (3) is provided with a groove body (13), a magnetic attraction device (14) is arranged in the groove body (13), and the lower reinforcing layer (6) is fixedly connected with a first magnetic block (15) through an upper partition plate (17).

5. An acoustic curtain wall construction as claimed in claim 4, wherein: the magnetic attraction device (14) comprises a second magnetic block (16), the second magnetic block (16) is embedded in the groove body (13), a lower partition plate (18) is arranged on the outer side of the second magnetic block (16), and the lower partition plate (18) is connected with the inner curtain wall (3) through bolts.

6. An acoustic curtain wall construction as claimed in claim 1, wherein: the main part (1) lateral wall is equipped with erection joint device (19), erection joint device (19) upper end is worker's shape, erection joint device (19) with main part (1) is equipped with the screw hole of looks adaptation, screw hole female connection has fixing bolt (20).

7. An acoustic curtain wall construction as claimed in claim 6, wherein: the bottom end of the mounting and connecting device (19) is connected with a wall body (21) through bolts.

8. An acoustic curtain wall construction as claimed in claim 6, wherein: the upper end of the mounting and connecting device (19) is provided with a thread groove (22), a thread block (23) is arranged in the thread groove (22), and the thread block (23) is fixedly connected with a cover plate (24).

9. An acoustic curtain wall construction as claimed in claim 8, wherein: the width of the cover plate (24) is the same as the width of the mounting and connecting device (19).