CN215166740U

CN215166740U - Building engineering noise insulation

Info

Publication number: CN215166740U
Application number: CN202120977150.3U
Authority: CN
Inventors: 侯林; 杜小虎; 杨浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a building engineering sound arrester includes first metal sheet, the last fixed surface of first metal sheet is connected with the second metal sheet, the left and right sides of second metal sheet threaded connection has fixed establishment respectively, the last fixed surface of second metal sheet is connected with the third metal sheet, the first fixed plate of left side fixedly connected with of third metal sheet, the first gag lever post of left side fixedly connected with of first fixed plate, the right side fixedly connected with second fixed plate of third metal sheet, the right side fixedly connected with second gag lever post of second fixed plate, second gag lever post sliding connection has stop gear. The utility model discloses a be provided with third metal sheet and fourth metal sheet and buffer block and telescopic link, can be fine carry out the damping and fall and make an uproar, through being provided with first gag lever post and second gag lever post in addition, a plurality of device bodies of concatenation that can be fine to can be better convenient function staff's use.

Description

Building engineering noise insulation

Technical Field

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

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

The sound insulation is to shield sound energy by using sound insulation structures such as sound insulation windows, sound insulation doors, sound insulation screens, sound insulation chambers, sound insulation sheets, sound insulation walls, light composite structures and the like so as to reduce the harm of noise sound radiation, the sound insulation structures can be used indoors and outdoors, such as sound insulation screens on two sides of light rails and highways, sound insulation screens inside workshops, sound insulation doors for buildings and the like, sound insulation materials are materials capable of weakening or cutting off sound wave transmission, the sound insulation performance is represented by decibel numbers of incident sound energy and penetrating sound energy of the materials, and the larger the difference is, the better the sound insulation performance is.

However, in the prior art, most of the sound insulation devices for building engineering adopt foam boards for direct vibration damping during actual use, so that the sound insulation effect is poor due to aging of the foam boards after long-time use, the use of workers is not facilitated, and the expected design effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building engineering sound insulation device has solved the technical problem among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a building engineering noise insulation includes first metal sheet, the last fixed surface of first metal sheet is connected with the second metal sheet, the left and right sides of second metal sheet threaded connection has fixed establishment respectively, the last fixed surface of second metal sheet is connected with the third metal sheet, the first fixed plate of left side fixedly connected with of third metal sheet, the first gag lever post of left side fixedly connected with of first fixed plate, the right side fixedly connected with second fixed plate of third metal sheet, the right side fixedly connected with second gag lever post of second fixed plate, second gag lever post sliding connection has stop gear, the lower surface center department fixedly connected with stabilizing mean of first metal sheet.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, fixed establishment includes first threaded rod, first threaded rod and second metal sheet threaded connection, the first knob of top fixedly connected with of first threaded rod, the outer wall of first knob is carved with anti-skidding line.

Further, stop gear includes the goat's horn bolt, the outer wall and the second gag lever post sliding connection of goat's horn bolt, the below threaded connection of goat's horn bolt has the second threaded rod, the right side fixedly connected with second knob of second threaded rod.

Further, the rear side fixedly connected with first buffer board of third metal sheet, a plurality of evenly distributed's of the right side fixedly connected with telescopic link of first buffer board, it is a plurality of the common fixedly connected with fourth metal sheet in right side of telescopic link.

Furthermore, the right side of the fourth metal plate is fixedly connected with a plurality of buffer blocks which are uniformly distributed, and the right sides of the buffer blocks are fixedly connected with a second buffer plate together.

Further, the right side wall of the second buffer plate is fixedly connected with a vibration damping plate, and the outer wall of the vibration damping plate is coated with a waterproof material.

Furthermore, the front side of the third metal plate is fixedly connected with a plurality of uniformly distributed buffer strips, the specific materials of the buffer strips are alloys, and four corners of the lower surface of the first metal plate are respectively and fixedly connected with universal wheels.

Further, stabilizing mean includes the hydraulic stem, the top of hydraulic stem and the lower surface center department fixed connection of first metal sheet, the bottom fixed connection of hydraulic stem has the antiskid ribbed tile.

The utility model has the advantages that: the utility model provides a building engineering sound insulation device has following advantage:

1. the utility model discloses a through being provided with third metal sheet and fourth metal sheet and buffer block and telescopic link, can be fine carry out the damping and fall the noise, in addition through being provided with first gag lever post and second gag lever post, can be fine the concatenation a plurality of device bodies to can be better facilitate the use of function staff;

2. the utility model can well fix the position of the first metal plate after moving to the designated position by arranging the universal wheels, and can well move the first metal plate by arranging the hydraulic rods and the antiskid plates, thereby facilitating the use of the workers;

3. the utility model discloses a be provided with second threaded rod and second knob, fixed goat's horn that can be fine is tied to can effectual increase second gag lever post and the stability of first gag lever post, make things convenient for staff's use then.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a sound-proofing device for construction engineering according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a portion a of the sound-proofing device for construction engineering provided in fig. 1;

fig. 3 is a side view of a third metal plate portion of the sound insulating system of the construction project shown in fig. 1;

fig. 4 is an enlarged view of a portion B of the sound-proofing device for construction engineering provided in fig. 3;

fig. 5 is a schematic structural view of an appearance of the sound-proofing device for construction engineering provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first metal plate; 2. a second metal plate; 3. a third metal plate; 4. a buffer strip; 5. a first fixing plate; 6. a first limit rod; 7. a second fixing plate; 8. a second limiting rod; 9. cornu Naemorhedi suppository; 10. a second threaded rod; 11. a second knob; 12. a first threaded rod; 13. a first knob; 14. a universal wheel; 15. a hydraulic lever; 16. an anti-skid plate; 17. a first buffer plate; 18. a telescopic rod; 19. a fourth metal plate; 20. a buffer block; 21. a second buffer plate; 22. a vibration damping plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, the utility model provides a building engineering noise insulation, including first metal sheet 1, the last fixed surface of first metal sheet 1 is connected with second metal sheet 2, the left and right sides of second metal sheet 2 is threaded connection respectively has fixed establishment, the last fixed surface of second metal sheet 2 is connected with third metal sheet 3, the first fixed plate 5 of left side fixedly connected with of third metal sheet 3, the first gag lever post 6 of left side fixedly connected with of first fixed plate 5, the right side fixedly connected with second fixed plate 7 of third metal sheet 3, the right side fixedly connected with second gag lever post 8 of second fixed

plate

7, 8 sliding connection of second gag lever post have stop gear, the fixedly connected with stabilizing mean of lower surface center department of first metal sheet 1, can pass through the fine fixing of second fixed plate 7.

Preferably, the fixing mechanism comprises a first threaded rod 12, the first threaded rod 12 is in threaded connection with the second metal plate 2, a first knob 13 is fixedly connected to the top end of the first threaded rod 12, anti-skid threads are carved on the outer wall of the first knob 13, and the first threaded rod 12 can be well rotated through the first knob 13.

Preferably, stop gear includes goat's horn and ties 9, and goat's horn ties 9 outer wall and 8 sliding connection of second gag lever post, and the below threaded connection of goat's horn and tie 9 has second threaded rod 10, and the right side fixedly connected with second knob 11 of second threaded rod 10 can be through the fine rotating second threaded rod 10 of second knob 11.

Preferably, the first buffer plate 17 of rear side fixedly connected with of third metal sheet 3, a plurality of evenly distributed's of the right side fixedly connected with telescopic link 18 of first buffer plate 17, the common fixedly connected with fourth metal sheet 19 in the right side of a plurality of telescopic links 18 can be through the fine damping of telescopic link 18.

Preferably, the right side of the fourth metal plate 19 is fixedly connected with a plurality of evenly distributed buffer blocks 20, and the right side of the plurality of buffer blocks 20 is fixedly connected with a second buffer plate 21, so that sound can be insulated through good buffering of the second buffer plate 21.

Preferably, the right side wall of the second buffer plate 21 is fixedly connected with a damping plate 22, and the outer wall of the damping plate 22 is coated with a waterproof material, so that noise can be better reduced by the damping plate 22.

Preferably, a plurality of evenly distributed's of front side fixedly connected with buffering strip 4 of third metal sheet 3, the concrete material of a plurality of buffering strips 4 is the alloy, and the lower surface four corners of first metal sheet 1 is fixedly connected with universal wheel 14 respectively, can be through the first metal sheet 1 of the fine removal of universal wheel 14.

Preferably, the stabilizing mechanism comprises a hydraulic rod 15, the top end of the hydraulic rod 15 is fixedly connected with the center of the lower surface of the first metal plate 1, and the bottom end of the hydraulic rod 15 is fixedly connected with an anti-skid plate 16, so that the first metal plate 1 can be well stabilized through the anti-skid plate 16.

The utility model discloses a concrete theory of operation and application method do: in actual use, the first metal plate 1 is first moved to a prescribed position by the universal wheels 14, and then the hydraulic rod 15 is operated, stabilized by the anti-skid plate 16, then the third metal plate 3 is moved by the second metal plate 2, the first knob 13 is turned, stabilized by the first threaded rod 12, then the second limiting rod 8 at the right side of the second fixing plate 7 of the third metal plate 3 of the first device body is contacted with the first limiting rod 6 at the left side of the first fixing plate 5 of the second device body, the claw bolt 9 is moved, the second knob 11 is rotated and fixed through the second threaded rod 10, when receiving vibration, the vibration damping plate 22 performs vibration damping and noise reduction through the second buffer plate 21 and the buffer block 20, and further noise reduction is achieved through the fourth metal plate 19 and the telescopic rod 18 and the first buffer plate 17, and in addition, the stability is effectively increased through the buffer strip 4.

The utility model provides a building engineering noise insulation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A sound-insulating device for building engineering is characterized in that the sound-insulating device for building engineering comprises a first metal plate (1), the upper surface of the first metal plate (1) is fixedly connected with a second metal plate (2), the left side and the right side of the second metal plate (2) are respectively in threaded connection with a fixing mechanism, the upper surface of the second metal plate (2) is fixedly connected with a third metal plate (3), the left side of the third metal plate (3) is fixedly connected with a first fixing plate (5), the left side of the first fixing plate (5) is fixedly connected with a first limiting rod (6), the right side of the third metal plate (3) is fixedly connected with a second fixing plate (7), the right side of the second fixing plate (7) is fixedly connected with a second limiting rod (8), the second limiting rod (8) is connected with a limiting mechanism in a sliding mode, and a stabilizing mechanism is fixedly connected to the center of the lower surface of the first metal plate (1).

2. The sound insulation device for the building engineering is characterized in that the fixing mechanism comprises a first threaded rod (12), the first threaded rod (12) is in threaded connection with the second metal plate (2), a first knob (13) is fixedly connected to the top end of the first threaded rod (12), and anti-skid grains are carved on the outer wall of the first knob (13).

3. The sound insulation device for building engineering according to claim 1, characterized in that the limiting mechanism comprises a claw bolt (9), the outer wall of the claw bolt (9) is slidably connected with a second limiting rod (8), a second threaded rod (10) is connected to the lower side of the claw bolt (9) in a threaded manner, and a second knob (11) is fixedly connected to the right side of the second threaded rod (10).

4. The sound insulation device for the building engineering is characterized in that a first buffer plate (17) is fixedly connected to the rear side of the third metal plate (3), a plurality of uniformly distributed telescopic rods (18) are fixedly connected to the right side of the first buffer plate (17), and a fourth metal plate (19) is fixedly connected to the right sides of the plurality of telescopic rods (18) together.

5. The sound-proofing device for building engineering according to claim 4, characterized in that a plurality of evenly distributed buffer blocks (20) are fixedly connected to the right side of the fourth metal plate (19), and a second buffer plate (21) is fixedly connected to the right side of the plurality of buffer blocks (20) together.

6. The sound-proofing device for building engineering according to claim 5, characterized in that a vibration-damping plate (22) is fixedly connected to the right side wall of the second buffer plate (21), and the outer wall of the vibration-damping plate (22) is coated with a waterproof material.

7. The sound insulation device for the building engineering is characterized in that a plurality of uniformly distributed buffer strips (4) are fixedly connected to the front side of the third metal plate (3), the specific material of the plurality of buffer strips (4) is an alloy, and universal wheels (14) are fixedly connected to the four corners of the lower surface of the first metal plate (1) respectively.

8. The sound insulation device for building engineering according to claim 1, wherein the stabilizing mechanism comprises a hydraulic rod (15), the top end of the hydraulic rod (15) is fixedly connected with the center of the lower surface of the first metal plate (1), and the bottom end of the hydraulic rod (15) is fixedly connected with a non-slip plate (16).