CN213339655U - Sound insulation device for building engineering - Google Patents
Sound insulation device for building engineering Download PDFInfo
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- CN213339655U CN213339655U CN202021446049.7U CN202021446049U CN213339655U CN 213339655 U CN213339655 U CN 213339655U CN 202021446049 U CN202021446049 U CN 202021446049U CN 213339655 U CN213339655 U CN 213339655U
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- wall
- silencer
- insulation box
- sound
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 230000003584 silencer Effects 0.000 claims abstract description 32
- 230000008030 elimination Effects 0.000 claims abstract description 15
- 238000003379 elimination reaction Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a sound insulation device for building engineering, which comprises a sound insulation box and a fixed base, wherein the sound insulation box is arranged on the outer wall of the upper end of the fixed base, the outer walls of the left and the right ends of the sound insulation box are provided with adjusting turntables, a left silencer and a right silencer which have the same structure and are bilaterally symmetrical are additionally arranged in the inner walls of the left and the right sides of the sound insulation box, and are wrapped and clamped on the outer walls of two sides of an engineering machine by flitch plates on the left silencer and the right silencer, when the engineering machine vibrates in normal work, the vibrating force of the flitch plates on the left silencer and the right silencer is transmitted to an unloading push rod, so that a pressing push ring at one end outside the unloading push rod extrudes a noise elimination spring, the vibrating force is buffered and eliminated by the noise elimination spring, and the deep layer of sound insulation cotton in the semi-closed sound insulation box and the inner wall absorbs the noise, thereby achieving, the novel sound insulation device for the building engineering is low in manufacturing cost, does not need to be built, and is time-saving and labor-saving.
Description
Technical Field
The utility model belongs to the technical field of the sound insulation is relevant, concretely relates to building engineering sound arrester.
Background
The noise is one of the main public hazards in environmental pollution, and directly harms the physical and mental health of people and influences the normal work and life of people. How to eliminate the noise nuisance is a matter that people expect and pay attention to. For example, in the aspect of machine room noise control, a fully-sealed type is adopted, a combined sound-proof surface is installed on the inner wall surface of the machine room, a combined sound-absorbing plate is installed on the top surface of the machine room, a sound-absorbing system is arranged at an air inlet and an air outlet, a combined sound-absorbing block and ventilation equipment are installed, a specially-made silencer is additionally installed on an exhaust pipe, and a specially-made thickened fireproof sound-proof door is installed on a. Through the treatment, the high-frequency and low-frequency noise of the generator during working is greatly reduced or disappears, the indoor working flow required by the working of the generator is met through the replacement of the silencing system through the air inlet and the air outlet, the temperature of a machine room is kept stable, and the normal operation of the generator is guaranteed, so that the dual effects of prolonging the service life of the generator and protecting the environment are achieved.
The existing sound insulation technology for building engineering has the following problems: traditional building engineering sound insulation adopts the canopy that gives sound insulation to carry out the amortization to some mechanical equipment and falls the noise, when using, needs to build in advance, and the cost is higher, wastes time and energy, and noise cancelling effect is not good simultaneously, causes certain negative effects to the engineering environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering sound arrester to the sound insulation canopy that proposes in solving above-mentioned background art need be built in advance, the cost is higher, waste time and energy, the not good problem of noise cancelling effect.
In order to achieve the above object, the utility model provides a following technical scheme: a sound insulation device for building engineering comprises a sound insulation box and a fixed base, wherein the sound insulation box is installed on the outer wall of the upper end of the fixed base, the outer walls of the left end and the right end of the sound insulation box are provided with adjusting turntables, one end of the inner side of each adjusting turntable is connected with a steering sleeve, the inner wall of the left end of the sound insulation box is provided with a left silencer, the inner wall of the right end of the sound insulation box is provided with a right silencer, the left silencer is provided with a threaded lead screw, the outer part of the threaded lead screw is sleeved with a guide cylinder, the circumferential outer wall of one end of the inner side of the threaded lead screw is provided with a guide strip, one end of the outer side of the threaded lead screw is provided with a limiting baffle ring, one end of the inner side of the threaded lead screw is connected with a spring pipe, an unloading push rod penetrates through the spring pipe, one end of the outer side of, the utility model discloses a damping box, including noise elimination spring, unload power push rod, rubber paster, soundproof cotton layer, mounting panel, flitch, mounting panel, rubber paster, soundproof cotton layer, noise damping spring's both ends are connected with the spring winding rod about, the inboard one end of unloading the power push rod is provided with the mounting panel, the inboard of mounting panel is provided with the flitch, pass through bolted connection between flitch and the mounting panel, be provided with the rubber paster on the outer wall of.
Preferably, the outer wall of the lower end of the fixed base is connected with movable rollers close to four corners, and the outer wall of the rear end of the sound insulation box is connected with a handle.
Preferably, the left silencer and the right silencer are in a symmetrical state left and right.
Preferably, the steering sleeve is fixedly embedded in the inner wall of the sound insulation box, and the steering sleeve is in threaded connection with the threaded screw rod.
Preferably, the guide strips on the circumferential outer wall of the threaded screw rod are of a cross structure, and the circumferential inner wall of the guide cylinder is provided with a cross guide groove.
Preferably, the force unloading push rod and the circle center of the spring tube are transversely arranged on the same straight line.
Preferably, both ends of the noise elimination spring are wound on the spring winding rod.
Compared with the existing sound insulation technology of constructional engineering, the utility model provides a constructional engineering sound-proof device possesses following beneficial effect:
1. the utility model discloses an add two structures the same and bilateral symmetry's left silencer and right silencer in the left and right sides inner wall of sound-proof box, by left silencer and the flitch package on the right silencer on the outer wall of the both sides of engineering machine, when the engineering machine takes place the vibration in normal work, pass through flitch vibration power transmission on left silencer and the right silencer and unload the power push rod, thereby extrude the noise elimination spring by the push ring of pressing of the outside one end of power push rod of unloading, eliminate the vibration power buffering through the noise elimination spring, thereby eliminate the noise, and absorb the noise deep layer by the sound insulation cotton layer in semi-enclosed sound-proof box and the inner wall, thereby reach the result of use that removes noise and gives sound insulation, novel building engineering sound-proof device manufacturing cost is lower, use at any time, need not to build, time saving and labor saving;
2. the utility model discloses can adjust the carousel through rotating, make inside screw lead screw can control flexible removal, thereby it rocks in step to drive the spring pipe, and because set up the guide cylinder on sound proof incasement wall, when rotating and adjusting the carousel, the screw lead screw only can be according to fixed angle lateral sliding, make the spring pipe that the right-hand member is connected equally according to fixed angle horizontal sliding, make on the flitch of inboard one end can paste the outer wall of tight engineering machine, further promote the noise-damping capacity, can be applicable to the engineering machine amortization work of multiple size through rotating the regulation carousel simultaneously, and set up the rubber paster on the flitch simultaneously, can prevent that the machine from causing wearing and tearing with the antirust paint on flitch to the machine surface when the vibration.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a sound insulation device for construction engineering provided by the present invention;
fig. 2 is a schematic sectional structure view of a sound insulation device for construction engineering provided by the present invention;
FIG. 3 is a schematic view of the connection structure of the outer end of the threaded screw rod provided by the present invention;
fig. 4 is a schematic view of the connection structure of the inner end of the threaded screw rod provided by the present invention;
in the figure: 1. a sound insulation box; 2. a guide cylinder; 3. a threaded lead screw; 4. a left muffler; 5. a fixed base; 6. Moving the roller; 7. adjusting the turntable; 8. a handle; 9. a spring tube; 10. a right muffler; 11. a sound insulation cotton layer; 12. a guide strip; 13. a steering sleeve; 14. a limit stop ring; 15. a spring-wound rod; 16. pressing the push ring; 17. a force-releasing push rod; 18. pasting a board; 19. rubber paster; 20. mounting a plate; 21. a silencing spring.
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. 1-4, the present invention provides a technical solution: a sound insulation device for building engineering comprises a sound insulation box 1 and a fixed base 5, wherein the sound insulation box 1 is arranged on the outer wall of the upper end of the fixed base 5, the outer walls of the left end and the right end of the sound insulation box 1 are provided with adjusting turntables 7, one end of the inner side of each adjusting turntable 7 is connected with a steering sleeve 13, the steering sleeve 13 is fixedly embedded in the inner wall of the sound insulation box 1, the steering sleeve 13 is connected with a threaded lead screw 3 through threads, when the adjusting turntables 7 are rotated, the internal threaded lead screw 3 can stretch and move left and right, so that a spring tube 9 is driven to synchronously shake, a flitch 18 at one end of the inner side can be tightly attached to the outer wall of an engineering machine, a left silencer 4 is arranged on the inner wall of the left end of the sound insulation box 1, a right silencer 10 is arranged on the inner wall of the right end of the sound insulation box 1, the left silencer 4 and the right silencer 10 are in a symmetrical state left, the vibration force generated by the engineering machine in the vibration process is buffered and absorbed through the internal noise elimination spring 21, so that the effect of eliminating noise is achieved, the threaded screw rod 3 is arranged on the left silencer 4, the guide cylinder 2 is sleeved outside the threaded screw rod 3, the guide strip 12 is arranged on the circumferential outer wall of one end of the inner side of the threaded screw rod 3, the guide strip 12 on the circumferential outer wall of the threaded screw rod 3 is of a cross structure, the cross guide groove is formed in the circumferential inner wall of the guide cylinder 2, the rotation angle of the threaded screw rod 3 is limited through the guide cylinder 2, when the adjusting turntable 7 is rotated, the threaded screw rod 3 can only transversely slide according to a fixed angle, so that the spring pipe 9 connected with the right end can also slide left and right according to a fixed angle, and the spring pipe is attached to the outer wall of the engineering machine.
A sound insulation device for building engineering comprises a limiting stop ring 14 arranged at one end of the outer side of a threaded screw rod 3, a spring tube 9 connected with one end of the inner side of the threaded screw rod 3, a force unloading push rod 17 penetrating through the spring tube 9, the force unloading push rod 17 and the center of the spring tube 9 are transversely arranged on the same straight line, the force unloading push rod 17 is fixedly limited in the spring tube 9 through a pressing push ring 16 at one end of the outer side, the force unloading push rod 17 can telescopically slide in the spring tube 9 from left to right, so as to unload the vibration force of equipment, a pressing push ring 16 is arranged at one end of the outer side of the force unloading push rod 17, a noise elimination spring 21 is arranged between the pressing push ring 16 and the opposite inner wall of the spring tube 9, spring winding rods 15 are connected with the left end and the right end of the noise elimination spring 21, two ends of the noise elimination spring winding rods 15 are wound, because a pasting plate 18 is tightly attached to the outer wall of the, transmit for unloading power push rod 17 through flitch 18 vibration power, thereby extrude noise elimination spring 21 by the push ring 16 that presses of unloading power push rod 17 outside one end, eliminate the vibration power buffering by noise elimination spring 21, thereby the noise abatement, the inboard one end of unloading power push rod 17 is provided with mounting panel 20, the inboard of mounting panel 20 is provided with flitch 18, pass through bolted connection between flitch 18 and the mounting panel 20, be provided with rubber paster 19 on the outer wall of flitch 18, be provided with sound insulation cotton layer 11 in the inner wall of sound insulation box 1, the lower extreme outer wall of unable adjustment base 5 is close to four corners department and is connected with removal gyro wheel 6, be connected with handle 8 on the rear end outer wall of sound insulation box 1.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the novel sound insulation device for building engineering mainly comprises a sound insulation box 1, a left silencer 4 and a right silencer 10 on the inner walls of the left side and the right side, when the novel sound insulation device is used, the device can be pushed to the position of an engineering machine by pushing a handle 8 on the outer wall of the rear end of the sound insulation box 1, so that the left silencer 4 and the right silencer 10 on the inner wall of the sound insulation box 1 are arranged at two sides of the engineering machine, then a spring tube 9 is pushed to the engineering machine by a screw lead screw 3 by rotating an adjusting turntable 7 on the outer walls of the left side and the right side of the sound insulation box 1, so that a flitch 18 connected with one end inside a force unloading push rod 17 is attached on the outer wall of the engineering machine, when the engineering machine vibrates in normal work, the vibration force is transmitted to the force unloading push rod 17 through the flitch 18, so that a pressing push ring 16 at, the vibration force is buffered and eliminated by the silencing spring 21, so that the noise is eliminated, and the noise is deeply absorbed by the semi-closed sound insulation box 1 and the sound insulation cotton layer 11 in the inner wall, so that the using effect of noise elimination and sound insulation is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building engineering sound arrester, includes sound insulation case (1) and unable adjustment base (5), its characterized in that: the sound insulation box (1) is installed on the outer wall of the upper end of a fixed base (5), the outer walls of the left end and the right end of the sound insulation box (1) are provided with adjusting turntables (7), one end of the inner side of each adjusting turntable (7) is connected with a steering sleeve (13), the inner wall of the left end of the sound insulation box (1) is provided with a left silencer (4), the inner wall of the right end of the sound insulation box (1) is provided with a right silencer (10), the left silencer (4) is provided with a threaded lead screw (3), the outer part of the threaded lead screw (3) is sleeved with a guide cylinder (2), the circumferential outer wall of the inner end of the threaded lead screw (3) is provided with a guide strip (12), one end of the outer side of the threaded lead screw (3) is provided with a limiting baffle ring (14), one end of the inner side of the threaded lead screw (3) is connected with a spring pipe (9), and, unload outside one end of power push rod (17) and be provided with and press push ring (16), press and be provided with noise elimination spring (21) between the subtend inner wall of push ring (16) and spring pipe (9), both ends are connected with spring winding rod (15) about noise elimination spring (21), the inboard one end of unloading power push rod (17) is provided with mounting panel (20), the inboard of mounting panel (20) is provided with flitch (18), pass through bolted connection between flitch (18) and mounting panel (20), be provided with rubber paster (19) on the outer wall of flitch (18), be provided with sound insulation cotton layer (11) in the inner wall of sound insulation box (1).
2. A sound-insulating device for construction engineering according to claim 1, characterized in that: the outer wall of the lower end of the fixed base (5) is connected with movable rollers (6) close to four corners, and the outer wall of the rear end of the sound insulation box (1) is connected with a handle (8).
3. A sound-insulating device for construction engineering according to claim 1, characterized in that: the left silencer (4) and the right silencer (10) are in a symmetrical state from left to right.
4. A sound-insulating device for construction engineering according to claim 1, characterized in that: the steering sleeve (13) is fixedly embedded in the inner wall of the sound insulation box (1), and the steering sleeve (13) is connected with the threaded screw rod (3) through threads.
5. A sound-insulating device for construction engineering according to claim 1, characterized in that: the guide strip (12) on the circumferential outer wall of the threaded screw rod (3) is of a cross structure, and a cross guide groove is formed in the circumferential inner wall of the guide cylinder (2).
6. A sound-insulating device for construction engineering according to claim 1, characterized in that: the force unloading push rod (17) and the circle center of the spring tube (9) are transversely arranged on the same straight line.
7. A sound-insulating device for construction engineering according to claim 1, characterized in that: the two ends of the silencing spring (21) are wound on the spring winding rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446049.7U CN213339655U (en) | 2020-07-21 | 2020-07-21 | Sound insulation device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446049.7U CN213339655U (en) | 2020-07-21 | 2020-07-21 | Sound insulation device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339655U true CN213339655U (en) | 2021-06-01 |
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ID=76089757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021446049.7U Active CN213339655U (en) | 2020-07-21 | 2020-07-21 | Sound insulation device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339655U (en) |
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- 2020-07-21 CN CN202021446049.7U patent/CN213339655U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 530000 No. 335, floor 3, building C4, Nanning ASEAN enterprise headquarters port, No. 10, Xinji Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi liangben New Material Technology Co.,Ltd. Address before: 510000 building a, phase I, jinhewan garden, 103 Commercial Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Wang Yuling |
|
| TR01 | Transfer of patent right |