CN217871227U

CN217871227U - Building construction curtain that gives sound insulation

Info

Publication number: CN217871227U
Application number: CN202221849024.0U
Authority: CN
Inventors: 王光明; 王庆一; 李莹新; 李文振
Original assignee: Shandong Xinsha Construction Co ltd
Current assignee: Shandong Xinsha Construction Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-22
Anticipated expiration: 2032-07-18

Abstract

The application discloses construction sound insulation curtain relates to curtain technical field, improves when the building is very near apart from the facilities that external noise volume such as road, railway is big, the relatively poor problem of the syllable-dividing effect of curtain, include the frame and install the panel in the frame both sides, the inside inboard that is located two panels of frame all is provided with the acoustic celotex board, two one side that the acoustic celotex board is close to each other bonds respectively and has sound absorbing layer and puigging, the joint groove has all been seted up at the both ends of panel, the holding tank has all been seted up to the both sides that the frame inner wall is located the panel, be provided with the spring in the holding tank, the joint piece of the one end fixedly connected with and joint groove looks adaptation of spring. This application can improve the syllable-dividing effect of curtain through the setting of double-deck acoustic celotex board, sound absorbing layer and puigging.

Description

Building construction curtain that gives sound insulation

Technical Field

The application relates to the field of curtain walls, in particular to a sound-insulation curtain wall for building construction.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The building outer protective structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.

The existing curtain wall is generally made of aluminum veneers, glass, metal plates, stone plates, ceramic plates and the like.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing curtain wall is single in structure, when a building is very close to facilities with large external noise volume such as roads and railways, the sound insulation effect of the curtain wall is poor, and therefore the building construction sound insulation curtain wall is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve when the facility that external noise volume is big such as building distance road, railway is very near, the relatively poor problem of effect of giving sound insulation of curtain, this application provides a construction curtain that gives sound insulation.

The application provides a construction curtain that gives sound insulation adopts following technical scheme:

a building construction sound insulation curtain wall comprises an outer frame and panels arranged on two sides of the outer frame, sound insulation boards are arranged on the inner sides of the two panels in the outer frame, and a sound absorption layer and a sound insulation layer are respectively bonded on one sides, close to each other, of the two sound insulation boards;

the joint groove has all been seted up at the both ends of panel, the holding tank has all been seted up to the both sides that the frame inner wall is located the panel, be provided with the spring in the holding tank, the joint piece of the one end fixedly connected with and the joint groove looks adaptation of spring.

Through adopting above-mentioned technical scheme, through setting up two-layer acoustic celotex board, can improve the syllable-dividing effect of curtain, through the setting of sound-absorbing layer and puigging, can further improve the syllable-dividing effect of curtain, when the installation panel, only need put the panel in the outer frame opening, make the spring promote the joint piece and insert the joint inslot, can fix easy to assemble to the panel.

Optionally, the two sound insulation boards are a honeycomb board and a polyester fiber sound absorption board respectively.

Through adopting above-mentioned technical scheme, numerous closed cell is separated into to the honeycomb core in the honeycomb panel, prevents the air flow, makes the sound wave receive the hindrance to can weaken the noise, polyester fiber abatvoix has fine alleviating effect to high frequency high decibel noise, thereby can improve the syllable-dividing effect of curtain.

Optionally, the sound absorbing layer is sound absorbing cotton.

By adopting the technical scheme, the fibers in the sound-absorbing cotton form a three-dimensional intersection, have a plurality of fine gaps, and can absorb sound waves.

Optionally, the sound insulation layer is a sound insulation felt.

Through adopting above-mentioned technical scheme, the deadening felt adopts rubber layer and non-woven fabrics layer to bond and makes, can play the damping action to the sound wave, can further improve the syllable-dividing effect of curtain.

Optionally, the periphery of the panel is fixedly connected with sealing strips.

Through adopting above-mentioned technical scheme, the sealing strip can improve the sealed effect of panel and frame junction.

Optionally, the clamping block is provided with a guide surface facing the opening of the outer frame.

Through adopting above-mentioned technical scheme, the joint piece of being convenient for inserts in the joint inslot.

Optionally, one side fixedly connected with push rod that the joint piece is close to the frame lateral wall, the through-hole that is used for passing the push rod is all seted up to the both sides of frame.

Through adopting above-mentioned technical scheme, when the acoustic material in the frame is dismantled to needs, only need use the push rod to release the joint piece from the joint inslot, can pull down the panel, be convenient for carry out the dismouting change to the acoustic material in the frame.

Optionally, the opening of the outer frame at the through hole is hinged with a sealing cover.

Through adopting above-mentioned technical scheme, through the setting of sealed lid, can play sealed effect of covering to the through-hole.

In summary, the present application has the following beneficial effects:

1. according to the sound insulation curtain wall, the two layers of sound insulation boards are arranged, the honeycomb core in the honeycomb board is divided into a plurality of closed small chambers, air flow is prevented, sound waves are blocked, noise can be weakened, and the polyester fiber sound absorption board has a good relieving effect on high-frequency high-decibel noise, so that the sound insulation effect of the curtain wall can be improved;

2. this application forms the intercrossing between the fibre in the sound absorption cotton through the setting of sound absorption layer and puigging, has many tiny clearances, can absorb the sound wave, and the deadening felt adopts rubber layer and non-woven fabrics layer to bond and makes, can play the damping effect to the sound wave, can further improve the syllable-dividing effect of curtain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is an enlarged view of the structure at a in fig. 1 of the present application.

Description of reference numerals:

1. an outer frame; 2. a panel; 3. a sound insulating panel; 31. a honeycomb panel; 32. a polyester fiber acoustic panel; 4. a sound absorbing layer; 5. a sound insulating layer; 6. a clamping groove; 7. accommodating grooves; 8. a spring; 9. a clamping block; 10. a sealing strip; 11. a push rod; 12. and (7) sealing the cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Please refer to fig. 1, a building construction sound insulation curtain wall, includes frame 1 and panel 2 installed at both sides of frame 1, panel 2 is used for covering both sides of frame 1, panel 2 all around all fixedly connected with sealing strip 10, sealing strip 10 can improve the sealed effect of panel 2 and frame 1 junction. Frame 1 inside inboard that is located two panels 2 all is provided with acoustic celotex board 3, two acoustic celotex boards 3 are honeycomb panel 31 and polyester fiber abatvoix 32 respectively, through setting up two-layer acoustic celotex board 3, numerous closed cell is separated into to the honeycomb core in the honeycomb panel 31, prevent the air flow, make the sound wave receive the hindrance, thereby can weaken the noise, and polyester fiber abatvoix 32 has fine effect of alleviating to high frequency high decibel noise, thereby can improve the syllable-dividing effect of curtain.

In addition, two acoustic celotex boards 3 one side that is close to each other bonds respectively and has sound absorbing layer 4 and puigging 5, sound absorbing layer 4 is for inhaling the sound cotton, puigging 5 is the deadening felt, through sound absorbing layer 4 and puigging 5's setting, it forms the fly-over crossing to inhale between the fibre in the sound cotton, many tiny clearances have, can absorb the sound wave, and the deadening felt adopts rubber layer and non-woven fabrics layer to bond and makes, can play the damping action to the sound wave, can further improve the syllable-dividing effect of curtain.

Referring to fig. 1 and 2, joint groove 6 has all been seted up at the both ends of panel 2, and holding tank 7 has all been seted up to the both sides that 1 inner wall of frame is located panel 2, is provided with spring 8 in the holding tank 7, and spring 8's one end fixedly connected with and the joint piece 9 of 6 looks adaptations of joint groove, joint piece 9 are provided with the guide face towards the direction of frame 1 open-ended. When installing panel 2, only need to put panel 2 in 1 opening of frame, make spring 8 promote joint piece 9 and insert in joint groove 6, can fix panel 2.

Wherein, joint piece 9 is close to one side fixedly connected with push rod 11 of 1 lateral wall of frame, when the sound insulation material in frame 1 is dismantled to needs, only need use push rod 11 to release joint piece 9 from joint inslot 6, can pull down panel 2, be convenient for carry out the dismouting change to the sound insulation material in frame 1, the through-hole that is used for passing push rod 11 is all seted up at the both sides of frame 1, the opening part that frame 1 is located the through-hole articulates there is sealed lid 12, setting through sealed lid 12 can play sealed effect of covering to the through-hole.

The application has the implementation principle that: through setting up two-layer acoustic celotex board 3, numerous closed cell is separated into to the honeycomb core in the honeycomb panel 31, prevent the air flow, make the sound wave receive the hindrance, thereby can weaken the noise, and polyester fiber abatvoix 32 has fine effect of alleviating to high-frequency high decibel noise, thereby can improve the syllable-dividing effect of curtain, setting through sound-absorbing layer 4 and puigging 5, form the intercrossing between the fibre in the sound-absorbing cotton, many tiny gaps have, can absorb the sound wave, and the deadening felt adopts rubber layer and non-woven fabrics layer to bond and makes, can play the damping action to the sound wave, can further improve the syllable-dividing effect of curtain.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a construction curtain that gives sound insulation, includes frame (1) and installs panel (2) in frame (1) both sides, its characterized in that: the sound insulation boards (3) are arranged on the inner sides of the two panels (2) in the outer frame (1), and a sound absorption layer (4) and a sound insulation layer (5) are respectively bonded on one sides, close to each other, of the two sound insulation boards (3);

joint groove (6) have all been seted up at the both ends of panel (2), holding tank (7) have all been seted up to the both sides that frame (1) inner wall is located panel (2), be provided with spring (8) in holding tank (7), joint piece (9) of the one end fixedly connected with and joint groove (6) looks adaptation of spring (8).

2. The sound-insulating curtain wall for building construction as claimed in claim 1, wherein: the two sound insulation boards (3) are respectively a honeycomb board (31) and a polyester fiber sound absorption board (32).

3. The sound-insulating curtain wall for building construction as claimed in claim 1, wherein: the sound absorption layer (4) is made of sound absorption cotton.

4. The sound-insulating curtain wall for building construction as claimed in claim 1, wherein: the sound insulation layer (5) is a sound insulation felt.

5. The sound-insulating curtain wall for building construction as claimed in claim 1, wherein: all fixedly connected with sealing strip (10) around panel (2).

6. The sound-insulation curtain wall for building construction as claimed in claim 1, wherein: the clamping block (9) is provided with a guide surface towards the opening direction of the outer frame (1).

7. The sound-insulating curtain wall for building construction as claimed in claim 1, wherein: one side fixedly connected with push rod (11) that joint piece (9) are close to frame (1) lateral wall, the through-hole that is used for passing push rod (11) is all seted up to the both sides of frame (1).

8. The sound-insulation curtain wall for building construction as claimed in claim 7, wherein: the opening of the outer frame (1) at the through hole is hinged with a sealing cover (12).