CN210976188U

CN210976188U - Sound insulation wall in dust-free workshop

Info

Publication number: CN210976188U
Application number: CN201921581781.2U
Authority: CN
Inventors: 王宏超
Original assignee: Shenzhen Xingyuan Environmental Engineering Co ltd
Current assignee: Shenzhen Xingyuan Environmental Engineering Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-07-10
Anticipated expiration: 2029-09-21

Abstract

The utility model relates to the technical field of a dust-free workshop, which relates to a sound insulation wall in the dust-free workshop, comprising a vertical wall plate, an upper wall plate and a lower wall plate, wherein the upper wall plate and the lower wall plate are horizontally fixed at the upper end and the lower end of the vertical wall surface; a connecting keel is horizontally arranged between the upper keel and the lower keel; a flexible connecting piece for connecting the upper keel and the connecting keel is arranged between the upper keel and the connecting keel; the wall panel is characterized in that grooves are formed in the upper side and the lower side of the connecting keel in the height direction of the vertical wall panel, the wall panels used for sealing the wall body are installed between the upper keel and the connecting keel as well as between the lower keel and the connecting keel, and the sound insulation layer is installed inside the wall panel. The soundproof layer does not fall off at this time.

Description

Sound insulation wall in dust-free workshop

Technical Field

The utility model belongs to the technical field of building wall's technique and specifically relates to a sound-proof wall in dust-free workshop is related to.

Background

At present, with the increasing speed of social development, the nation focuses more and more on the development of industry. In the building industry, walls are important components of buildings, and the main functions of the walls are load bearing and enclosure. The function of dividing the space. According to the stress condition, the wall body can be divided into a bearing wall and a non-bearing wall; the division into longitudinal walls and transverse walls is based on different locations in the room. The noise generated in industrial production plants is often very loud due to the operation of various large equipment, which affects not only the work of workers but also the working environment.

The existing building wall is generally directly pasted with a mute material on the wall surface, and the directly pasted mute material is easily influenced by natural phenomena after being used for a long time and is easy to fall off. This causes inconvenience in fixing when the mute material is installed. The prior art has the defects of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sound-proof wall in dust-free workshop. The noise reduction and noise reduction device has the advantage that the noise insulation layer is prevented from falling off.

The above technical purpose of the present invention can be achieved by the following technical solutions: a sound insulation wall in a dust-free workshop comprises a vertical wall plate, an upper wall plate and a lower wall plate, wherein the upper wall plate and the lower wall plate are horizontally fixed at the upper end and the lower end of the vertical wall plate; a connecting keel is horizontally arranged between the upper keel and the lower keel; a flexible connecting piece for connecting the upper keel and the connecting keel is arranged between the upper keel and the connecting keel; the wall sealing structure is characterized in that grooves are formed in the upper side and the lower side of the connecting keel in the height direction of the vertical wallboard, sealing plates used for sealing a wall body are arranged between the upper keel and the connecting keel and between the lower keel and the connecting keel, and sound insulation layers are arranged in cavities formed between the vertical wallboard and the sealing plates.

Through adopting above-mentioned technical scheme, through last wallboard and lower wall board installation setting fossil fragments and lower keel, go up the fossil fragments and pass through flexonics spare and be connected with connecting the fossil fragments, connect fossil fragments and go up the middle corresponding recess fixed seal board of fossil fragments, the cavity installation that forms between closing board and the vertical wallboard sets up the puigging. When the soundproof layer is fixed in the wall surface, the soundproof layer can not fall off under the condition of not pulling the flexible connecting piece.

The utility model discloses a further set up to: the flexible connecting piece comprises a plurality of iron chains, one end of each iron chain is hung on the upper keel, and the other end of each iron chain is hung on the connecting keel.

Through adopting above-mentioned technical scheme, install between last fossil fragments and the connection fossil fragments and set up a plurality of iron chains, the iron chain is flexible connectors, and when the sound-proof course was installed to the corresponding position of recess at last fossil fragments and lower keel, the turned angle of accessible pulling iron chain changed the relative displacement between connection fossil fragments and the last fossil fragments, and then guaranteed that the sound-proof course can be put in the recess.

The utility model discloses a further set up to: one side of the sealing plate back to the vertical wall plate is provided with a plurality of sound absorbing holes.

Through adopting above-mentioned technical scheme, set up at the one side that is close to indoor wall and inhale the sound hole, can go deep into sound absorbent inside with the indoor noise sound wave that produces along these holes.

The utility model discloses a further set up to: the sound absorbing hole is arranged in a conical hole shape, and the aperture of the sound absorbing hole is reduced from one side of the vertical wallboard, which is back to the vertical wallboard, close to one side of the vertical wallboard.

Through adopting above-mentioned technical scheme, will inhale the shape of sound hole and set up the shape into the shape of taper hole, indoor sound wave is along with the change of aperture size, constantly takes place the friction with the hole edge. Then the sound energy is converted into heat energy, and according to the law of conservation of energy, the heat energy is more and the sound energy is less.

The utility model discloses a further set up to: go up fossil fragments and lower keel and be the horizontal direction from the closing plate to vertical wallboard and extend, puigging upper surface joint is in last fossil fragments recess, and puigging lower surface joint is in the lower keel recess.

Through adopting above-mentioned technical scheme, will go up the recess of fossil fragments and lower keel and extend to vertical wallboard, fix the puigging inside the recess, realize the fixed of puigging like this.

The utility model discloses a further set up to: the sound insulation layer comprises a composite wallboard, sound absorption sponge and a sound insulation board; the composite wallboard, the sound-absorbing sponge and the sound-insulating board are sequentially connected and arranged to the sealing plate from the vertical wallboard in an abutting mode.

Through adopting above-mentioned technical scheme, the acoustic celotex board passes through composite wall board and inhales the mutual butt setting of sound sponge and acoustic celotex board, and the puigging butt that forms through different frequency materials reaches the efficiency of noise reduction.

The utility model discloses a further set up to: the composite wall board is formed by splicing a plurality of wall boards, a clamping groove and a protruding edge are respectively arranged on the end faces of the left side and the right side of each wall board along the height direction, and the adjacent wall boards are spliced in a mode of matching the clamping groove with the protruding edge.

Through adopting above-mentioned technical scheme, composite wall panel passes through the joint groove and fixes inside the wall body with joint limit matched with mode, and is located and keeps away from indoor one side wall. By utilizing the characteristics of the composite wallboard such as vibration absorption, sound insulation and the like, the indoor noise is reduced, and meanwhile, the outdoor noise can be blocked to enter the room to play a certain role.

To sum up, the utility model discloses a beneficial technological effect does: application environment requirement in considering the dust-free workshop reaches waterproof, fireproof effect, and the wall body is inside to adopt light gauge steel fixed connection at upper and lower wallboard, with the puigging joint in light gauge steel, because the quality is light and shockproof dustproof, be difficult for receiving external factors influence stability to destroy, and then guarantee the stability of puigging installation.

Drawings

FIG. 1 is a schematic view showing the overall construction of a soundproof wall in a dust-free plant;

FIG. 2 is a schematic view of the interior of a wall;

figure 3 is a schematic view of a composite wall panel construction.

Reference numerals: 1. a vertical wall panel; 11. an upper wall panel, 12, a lower wall panel; 2. an upper keel; 3. a lower keel; 4. connecting a keel; 5. a sound insulating layer; 51. a sound insulating board; 52. sound-absorbing sponge; 53. a composite wallboard; 531. a raised edge; 532. a clamping groove; 6. a sealing plate; 61. a sound absorption hole; 7. a door frame; 71. a door; 72. sealing the rubber sleeve; 8. a first hook; 9. a second hook; 10. an iron chain.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the sound insulation wall in the dust-free workshop comprises a wall body, wherein the integral structure of the wall body is composed of a vertical wall plate 1, an upper wall plate 11 and a lower wall plate 12. The top wall board 11 is located vertical wallboard 1's upper and lower both ends respectively with lower wallboard 12, and top wall board 11 is perpendicular with vertical wallboard 1 place plane with lower wallboard 12 place plane for the wall body forms the standing groove in vertical wallboard 1, top wall board 11 and lower wallboard 12. The lower terminal surface fixedly connected with of upper wall panel 11 goes up fossil fragments 2, and the up end fixedly connected with of lower wall panel 12 goes up fossil fragments 3. The cross section shapes of the upper keel 2 and the lower keel 3 along the height direction of the wall body are both U-shaped, the groove of the upper keel 2 is downward, and the groove of the lower keel 3 is upward. The mounting is provided with puigging 5 in the standing groove, and the level is provided with between upper keel 2 and the lower keel 3 connects fossil fragments 4. The upper keel 2 and the connecting keel 4, the lower keel 3 and the connecting keel 4 are all provided with the sealing plate 6 used for sealing the wall body, and a cavity is formed between the placing groove and the sealing plate 6, so that the sealing plate 6 seals the sound insulation layer 5 in the cavity.

Referring to fig. 2, the soundproof layer 5 includes a soundproof plate 51, a sound absorbing sponge 52, and a composite wall panel 53. The sound insulation board 51, the sound absorption sponge 52 and the composite wall board 53 are sequentially arranged from the vertical wall board 1 to the sealing board 6. The composite wall panel 53 serves to block and insulate noise outside the vertical wall panel 1, the sound-absorbing sponge 52 serves to reduce buffering vibration generated inside the soundproof layer, and the soundproof panel 51 serves to appropriately insulate noise absorbed from the indoor to reduce noise. Therefore, the soundproof layer 5 has a good soundproof effect through the cooperation between the soundproof plate 51, the sound absorbing sponge 52 and the composite wall plate 53.

The composite wall plate 53 is composed of four small vertical units, as shown in fig. 3, a clamping groove 532 is formed in one end face of each vertical unit along the height direction, a protruding edge 531 is arranged on the end face of each vertical unit corresponding to the clamping groove 532, and the inner side of the clamping groove 532 corresponds to the protruding edge 531 one by one. During installation, each adjacent vertical unit is installed and arranged in a mode that the clamping groove 532 is matched with the protruding piece 531.

Inhale the sponge 52 and paste in the one side of compound wallboard 53 back to vertical wallboard 1, reach fine buffering vibration when being convenient for reach better sound insulation, the sponge 52 is inhaled to the preferred crest here. The baffle 51 is mounted on the side of the sound absorbing sponge 52 facing away from the vertical wall panel 1.

Go up fossil fragments 2 and lower keel 3 and be the horizontal direction from closing plate 6 to vertical wallboard 1 and extend, 5 upper surface joints of puigging are in 2 recesses of last fossil fragments, 5 lower surface joints of puigging are in 3 recesses of lower keel. The connecting keel 4 is made of I-shaped steel, and grooves in the upper end face and the lower end face in the vertical direction correspond to grooves formed in the upper keel 2 and the lower keel 3 respectively. The installation is provided with first couple 8 on the side of connecting fossil fragments 4 back to vertical wallboard 1, and the installation is provided with second couple 9 on the side of going back to vertical wallboard 1 of upper joist 2. The installation is provided with iron chain 10 before connecting fossil fragments 4 and last fossil fragments 2, and iron chain 10 one end articulates in first couple 8 upper ends, and the other end articulates on second couple 9, connects fossil fragments 4 just to be connected with last fossil fragments 2 through iron chain 10. The joint has been seted up a plurality of sound holes 61 of inhaling on the inside closing plate 6 surface of standing groove, inhales sound hole 61 and evenly is linear distribution along closing plate 6 face. In order to absorb noise in the room, the hole diameter of the sound absorbing hole 61 is formed in a conical shape, and the hole diameter is gradually reduced from the outside of the sealing plate 6 to the inside of the sealing plate 6.

Considering that in the actual installation process, a door frame 71 needs to be installed at the joint between two adjacent wall surfaces, the distance between the upper surface of the lower end surface of the door frame 71 and the lower end surface of the lower wall plate 11 is set to be 30cm, and a door 71 is hinged in the door frame 7. A sealing rubber sleeve 72 is fixed around the door frame 71. When the door 71 is closed, the sealing rubber sleeve 72 around the door frame 7 forms a sealing seal with the door 71.

The implementation principle of the embodiment is as follows: in the installation process, the placing position of the connecting keel 4 is changed by pulling the iron chain 10, and at the moment, the sound insulation layer 5 is installed in the cavity inside the wall body. During specific installation, the composite wall board 53 is installed inside the wall body in a splicing mode, the sound absorption sponge 52 is adhered to the surface, back to the vertical wall board 1, of the composite wall board 53, and finally the sound insulation board 51 is installed. After 5 installation of puigging are fixed like this, for preventing that puigging 5 from producing fixed unstable phenomenon inside the wall body, joint closing plate 6 between last fossil fragments 2 and connection fossil fragments 4, go in the installation of closing plate 6 for being convenient for, highly setting up of closing plate 6 slightly is less than the interval between the draw-in groove, can be earlier with it when installation closing plate 6 like this and place that it is the slope, install at last and go to put into again after vertical preventing put.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a soundproof wall in dust-free workshop, includes vertical wallboard (1), top wall board (11) and wallboard (12) down, top wall board (11) are the level with wallboard (12) down and fix and put 1 upper and lower both ends of wallboard, its characterized in that vertically: an upper keel (2) is fixedly installed on the upper wall plate (11), a lower keel (3) is fixedly installed on the lower wall plate (12), the upper keel (2) and the lower keel (3) both adopt U-shaped keels, grooves are formed in the upper keel (2) and the lower keel (3) along the length direction, the grooves of the upper keel (2) are downward, the grooves of the lower keel (3) are upward, the upper end surface of the upper keel (2) is fixedly connected with the upper wall plate (11), and the lower end surface of the lower keel (3) is fixedly connected with the lower wall plate (12); a connecting keel (4) is horizontally arranged between the upper keel (2) and the lower keel (3); a flexible connecting piece for connecting the upper keel (2) and the connecting keel (4) is arranged between the upper keel (2) and the connecting keel (4); the wall sealing structure is characterized in that grooves are formed in the upper side and the lower side of the connecting keel (4) in the height direction of the vertical wall plate (1), sealing plates (6) used for sealing a wall body are arranged between the upper keel (2) and the connecting keel (4), between the lower keel (3) and the connecting keel (4), and sound insulation layers (5) are arranged in cavities formed between the vertical wall plate (1) and the sealing plates (6).

2. The sound barrier wall in a dust-free plant according to claim 1, wherein: the flexible connecting piece comprises a plurality of iron chains (10), one end of each iron chain (10) is hung on the upper keel (2), and the other end of each iron chain is hung on the connecting keel (4).

3. The sound barrier wall in a dust-free plant according to claim 1, wherein: and one side of the sealing plate (6) back to the vertical wallboard (1) is provided with a plurality of sound absorbing holes (61).

4. The sound barrier wall in a dust-free plant according to claim 3, wherein: inhale sound hole (61) and set up for the taper hole shape, its aperture reduces in proper order from one side that vertical wallboard (1) is close to mutually in one side of self-sealing plate (6) back to vertical wallboard (1).

5. The sound barrier wall in a dust-free plant according to claim 1, wherein: go up fossil fragments (2) and lower keel (3) and be the horizontal direction from closing plate (6) to vertical wallboard (1) and extend, puigging (5) upper surface joint is in last fossil fragments (2) recess, and puigging (5) lower surface joint is in lower keel (3) recess.

6. The sound barrier wall for a dust-free plant of claim 5, wherein: the sound insulation layer (5) comprises a composite wallboard (53), a sound absorption sponge (52) and a sound insulation board (51); the composite wallboard (53), the sound-absorbing sponge (52) and the sound-insulating board (51) are sequentially connected with the sealing board (6) in an abutting mode from the vertical wallboard (1).

7. The sound barrier wall for a dust-free plant of claim 6, wherein: composite wall panel (53) are formed by the concatenation of a plurality of wallboard, and joint groove (532) and protruding limit (531) have been seted up respectively to every wallboard along the direction of height left and right sides terminal surface, realize the concatenation through joint groove (532) and protruding limit (531) complex form between the adjacent wallboard.