CN211873384U

CN211873384U - Sound insulation device for building engineering

Info

Publication number: CN211873384U
Application number: CN202020061136.4U
Authority: CN
Inventors: 张洪强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-06
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a sound insulation technical field just discloses a building engineering sound arrester. The to-be-solved technical problem of the utility model is the inconvenient installation of current building engineering sound arrester and the problem of dismantling. In order to solve the technical problem, the utility model provides a building engineering sound arrester, the on-line screen storage device comprises a base, the last fixed surface of base is connected with latch mechanism, latch mechanism's last fixed surface is connected with sound-proof structure, logical groove has all been seted up to both sides around the base, latch mechanism, which comprises a housin, shells inner wall's back fixedly connected with semicircle ring, there is the semicircle pillar through pivot swing joint in the semicircle ring, the fixed surface of semicircle pillar is connected with the handle. Through semicircle ring, semicircle post, handle, spout, pipe and gib head spring for two latch mechanisms can block each other and die and break away from each other, thereby realized this building engineering sound arrester's easy to assemble and dismantlement.

Description

Sound insulation device for building engineering

Technical Field

The utility model relates to a sound insulation technical field especially relates to a building engineering sound arrester.

Background

The noise is a sound which causes dysphoria or harms human health due to over-strong volume, and the noise is a sound which is emitted when the sounding body does irregular vibration, and if no isolating device is used for protection in the building construction process, the hearing of workers can be damaged.

The prior patent (publication number: CN208056709U) discloses a sound insulation device for building engineering, which comprises a sound insulation device body, wherein the sound insulation device body comprises a sound insulation box, the sound insulation box comprises a top plate, side plates, a front plate and a rear plate, sound absorption layers are arranged in the top plate and the front plate, anti-seismic springs are arranged in the top plate, a containing groove is formed in the bottom of each side plate, rollers are arranged in the containing groove, a sliding groove is formed in each side plate, a blocking groove is formed in the top of each side plate, and a sound insulation layer is arranged in each side plate. In realizing the utility model discloses an in-process, it does not solve to find to have following problem at least in this technique: 1. the device is inconvenient to install and dismantle in the process of actual use, and the working efficiency can be lowered. 2. The device can only insulate a small part of equipment in the actual use process, and the application range is not wide, so that a plurality of devices can be needed to insulate a plurality of equipment, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the device is inconvenient to install and disassemble, and the device is not widely applied, so that the sound insulation device for the building engineering is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building engineering sound arrester, includes the base, the last fixed surface of base is connected with latch mechanism, latch mechanism's last fixed surface is connected with sound-proof structure, logical groove has all been seted up to both sides around the base, it has the acoustic celotex board to lead to inside sliding connection of groove.

Clamping mechanism, which comprises a housin, casing and base fixed connection, shells inner wall's back fixedly connected with semicircle ring, there is the semicircle post through pivot swing joint in the semicircle ring, the fixed surface of semicircle post is connected with the handle, the spout has been seted up on shells inner wall's right side, handle and spout swing joint, shells inner wall's left side fixedly connected with pipe, the gib head spring has been cup jointed in the inside activity of pipe, the left end of gib head spring and shells inner wall's left side fixed connection, the right-hand member and the handle fixed connection of gib head spring.

The sound insulation structure comprises two sound absorption layers, wherein the two sound absorption layers are fixedly connected with sound insulation boards on one opposite sides of the sound absorption layers, and the two sound insulation boards are fixedly connected with hollow glass on one opposite side of the second sound insulation board.

Preferably, the number of the clamping mechanisms on the left side is two, and the two clamping mechanisms are movably connected.

Preferably, the maximum thickness of the semicircular ring is equal to the thickness of the semicircular column, a groove is formed in the surface of the semicircular ring, and the thickness of the handle is equal to the depth of the groove.

Preferably, the surface of the hollow glass is provided with a ceramic sealing layer.

Preferably, the sound absorption layer is made of porous gypsum board.

Preferably, the surface of the semicircular ring is fixedly connected with a limiting strip.

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

(1) the utility model discloses a semicircle ring, semicolumn, handle, spout, pipe and gib head spring have realized this building engineering sound arrester easy to assemble and dismantle to work efficiency has been improved.

(2) The utility model discloses an attract layer, cavity glass, lead to groove, first acoustic celotex board and second acoustic celotex board, realized that this building engineering sound arrester can give sound insulation to a plurality of equipment to promote work efficiency.

Drawings

Fig. 1 is a front view of the sound insulation device of the present invention;

FIG. 2 is a front sectional view of the latch mechanism of the present invention;

FIG. 3 is a front sectional view of the sound insulation structure of the present invention;

fig. 4 is a top view of a first baffle of the present invention;

fig. 5 is a side view of the sound insulation structure of the present invention;

fig. 6 is a top view of the sound insulation device of the present invention;

fig. 7 is a side view of the sound-proof device of the present invention.

In the figure: 1. a base; 2. a clamping mechanism; 201. a housing; 202. a semicircular ring; 203. a semi-cylinder; 204. a handle; 205. a chute; 206. a circular tube; 207. a hook spring; 208. a limiting strip; 3. a sound-insulating structure; 301. a sound absorbing layer; 302. a second baffle; 303. hollow glass; 4. a through groove; 5. a first baffle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, a building engineering sound-proof device, including base 1, base 1's last fixed surface is connected with latch mechanism 2, and there are two in the quantity of left latch mechanism 2, and two 2 swing joint of latch mechanism for two 2 butt joints of latch mechanism make the device easy to assemble and dismantle, latch mechanism 2's last fixed surface is connected with sound-proof structure 3, and logical groove 4 has all been seted up to base 1 front and back both sides, leads to the inside sliding connection of groove 4 and has first acoustic celotex board 5.

The clamping mechanism 2 comprises a shell 201, the shell 201 is fixedly connected with the base 1, a semicircular ring 202 is fixedly connected to the back of the inner wall of the shell 201, a limiting strip 208 is fixedly connected to the surface of the semicircular ring 202 to limit the deflection angle of the handle 204, so that the handle 204 can not be pulled into the shell 201 under the action of a hook spring 207, when the sound insulation structure 3 needs to be disassembled, only the handle 204 needs to be pulled down, thereby realizing convenient disassembly, a semicircular column 203 is movably connected in the semicircular ring 202 through a rotating shaft, the handle 204 is fixedly connected to the surface of the semicircular column 203, the maximum thickness of the semicircular ring 202 is equal to the thickness of the semicircular column 203, a groove is formed in the surface of the semicircular ring 202, the thickness of the handle 204 is equal to the depth of the groove, when the two semicircular columns 203 are matched, the handle 204 can drive the semicircular column 203 to deflect under the action of the hook spring 207, a chute 205 is formed in the right side of, handle 204 and spout 205 swing joint, the left side fixedly connected with pipe 206 of casing 201 inner wall, the inside activity cover of pipe 206 has been cup jointed hook spring 207, the left end of hook spring 207 and the left side fixed connection of casing 201 inner wall, the right-hand member and the handle 204 fixed connection of hook spring 207.

Sound-proof structure 3, including two sound absorbing layer 301, sound absorbing layer 301's material is the porous gypsum board, and porous gypsum board light in texture, and the porous gypsum board is a good acoustic material, two sound absorbing layer 301's equal fixedly connected with second acoustic celotex board 302 in relative one side, two second acoustic celotex board 302 relative one side fixedly connected with cavity glass 303, cavity glass 303's surface is provided with the ceramic sealing layer, and the ceramic sealing layer has good leakproofness.

In the utility model, when the sound insulation device is required to be installed, only the upper half part of the sound insulation structure 3 needs to be inserted into the lower half part of the sound insulation structure 3, before the sound insulation structure is inserted, the handle 204 can enable the semi-column 203 to deflect 45 degrees by the axis of the rotating shaft under the action of the hook head spring 207, in the inserting process, the semi-column 203 can move downwards along the left side of the semi-circle 202 of the lower half part under the action of the semi-circle 202, when the right side of the semi-circle 202 of the upper half part is matched with the left side of the semi-circle 202 of the lower half part, as the surface of the semi-circle 202 is provided with the groove, the handle 204 can drive the semi-column 203 to deflect clockwise under the action of the hook head spring 207, thereby realizing the effect of dislocation and deadlocking, when the sound insulation device needs to be disassembled, only the handle 204 needs to be pulled downwards, the handle 204 drives the semi-column 203 to rotate 45 degrees, the clamping mechanism 2, thereby realizing the effect of convenient disassembly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A sound insulation device for building engineering comprises a base (1) and is characterized in that a clamping mechanism (2) is fixedly connected to the upper surface of the base (1), a sound insulation structure (3) is fixedly connected to the upper surface of the clamping mechanism (2), through grooves (4) are formed in the front side and the rear side of the base (1), and a first sound insulation plate (5) is connected to the inside of each through groove (4) in a sliding mode;

the clamping mechanism (2) comprises a shell (201), the shell (201) is fixedly connected with a base (1), a semicircular ring (202) is fixedly connected to the back of the inner wall of the shell (201), a semicircular column (203) is movably connected to the inside of the semicircular ring (202) through a rotating shaft, a handle (204) is fixedly connected to the surface of the semicircular column (203), a sliding groove (205) is formed in the right side of the inner wall of the shell (201), the handle (204) is movably connected with the sliding groove (205), a round pipe (206) is fixedly connected to the left side of the inner wall of the shell (201), a hook spring (207) is movably sleeved inside the round pipe (206), the left end of the hook spring (207) is fixedly connected to the left side of the inner wall of the shell (201), and the right end of the hook spring (207) is fixedly connected to the handle (204);

sound-proof structure (3), including two sound-absorbing layer (301), two equal fixedly connected with second acoustic celotex board (302), two in one side relative of sound-absorbing layer (301) the second acoustic celotex board (302) one side fixedly connected with cavity glass (303) relatively.

2. The sound insulation device for the building engineering according to claim 1, characterized in that the number of the clamping mechanisms (2) on the left side is two, and the two clamping mechanisms (2) are movably connected.

3. A sound-insulating device for building engineering according to claim 1, characterized in that the maximum thickness of the semicircular ring (202) is equal to the thickness of the semicircular column (203), the surface of the semicircular ring (202) is provided with a groove, and the thickness of the handle (204) is equal to the depth of the groove.

4. A sound-proof device for construction engineering according to claim 1, characterized in that the surface of the insulating glass (303) is provided with a ceramic sealing layer.

5. A sound-insulating device for building engineering according to claim 1, characterized in that the sound-absorbing layer (301) is made of porous gypsum board.

6. A sound-proof device for construction engineering according to claim 1, characterized in that a stop strip (208) is fixedly connected to the surface of the semicircular ring (202).