CN220770488U - Damping sleeve for damping and noise reduction of metal pipeline - Google Patents
Damping sleeve for damping and noise reduction of metal pipeline Download PDFInfo
- Publication number
- CN220770488U CN220770488U CN202322612190.XU CN202322612190U CN220770488U CN 220770488 U CN220770488 U CN 220770488U CN 202322612190 U CN202322612190 U CN 202322612190U CN 220770488 U CN220770488 U CN 220770488U
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- metal pipeline
- pipeline body
- sleeve
- damping
- damping sleeve
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- 239000002184 metal Substances 0.000 title claims abstract description 91
- 238000013016 damping Methods 0.000 title claims abstract description 80
- 230000009467 reduction Effects 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000001603 reducing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of metal pipelines and discloses a damping sleeve for damping and noise reduction of a metal pipeline, which comprises a metal pipeline body, and further comprises a damping sleeve which is arranged on the outer side of the metal pipeline body and is used for damping the metal pipeline body, a sound insulation structure which is arranged in the damping sleeve and is used for noise reduction of the metal pipeline body, and a clamping structure which is connected to two sides of the damping sleeve and is used for mounting the damping sleeve, wherein the damping sleeve comprises a mounting sleeve which is positioned on the outer surface of the metal pipeline body, a rubber pad is arranged on the inner side of the mounting sleeve, a rubber ring is arranged on the inner side of the rubber pad, the inner side of the rubber ring is movably connected with the outer surface of the metal pipeline body, and a groove is formed in the rubber ring. Therefore, the force of the damping sleeve used on the metal pipeline body during sleeving is reduced, the reduced working strength is achieved, and the damping sleeve is convenient to process and use.
Description
Technical Field
The utility model relates to the technical field of metal pipelines, in particular to a damping sleeve for damping and reducing noise of a metal pipeline.
Background
The metal pipeline is a commonly used component, is used for carrying out the transfer effect to the material, and the multi-application is in the aspect of car and building, can produce noise and vibrations simultaneously in the metal pipeline when the transmission, make need cup joint damping sleeve on the surface, its inboard among the prior art damping sleeve generally can install the rubber ring when using, make metal pipeline when taking place vibrations, can cushion and fall the noise through rubber ring and soundproof cotton, however damping sleeve among the prior art is when installing the metal pipeline, because inboard rubber ring closely laminates in the pipeline, make and lead to the damping sleeve to need use great force when installing, it has increased working strength, thereby be unfavorable for installing, therefore need improve it.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the damping sleeve for damping and noise reduction of the metal pipeline, and the damping sleeve has the advantage of convenience in installation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a damping sleeve for damping and reducing noise of a metal pipeline comprises a metal pipeline body and also comprises
A damping sleeve pipe which is arranged outside the metal pipeline body and is used for damping the metal pipeline body,
a sound insulation structure which is arranged in the damping sleeve and is used for reducing noise of the metal pipeline body,
the clamping structure is connected with the two sides of the damping sleeve and is used for installing the damping sleeve,
the damping sleeve comprises a mounting sleeve, wherein the mounting sleeve is positioned on the outer surface of the metal pipeline body, a rubber pad is mounted on the inner side of the mounting sleeve, a rubber ring is mounted on the inner side of the rubber pad, the inner side of the rubber ring is movably connected with the outer surface of the metal pipeline body, and a groove is formed in the rubber ring.
As a preferable technical scheme of the utility model, the sound insulation structure comprises a sound insulation ring, wherein the outer surface of the sound insulation ring is connected with the outer side of the rubber pad, and the outer side of the sound insulation ring is connected with the inner wall of the mounting sleeve.
As a preferable technical scheme of the utility model, the sound insulation structure comprises sound insulation cotton, the outer surface of the sound insulation cotton is connected with the inner side of the rubber pad, and the sound insulation cotton is positioned between the rubber rings.
As a preferable technical scheme of the utility model, the clamping structure comprises a bolt, the outer surface of the bolt is in threaded sleeve joint with the inner wall of the mounting sleeve, the inner side of the bolt extends to the outer side of the mounting sleeve and is movably provided with a rubber block, and the inner side of the rubber block is movably connected with the inner wall of the mounting sleeve.
As a preferable technical scheme of the utility model, a limiting block is arranged on the outer side of the rubber block, and the outer side of the limiting block extends to the outer side of the mounting sleeve.
As a preferable technical scheme of the utility model, the radian of the inner side of the rubber block is the same as that of the outer surface of the metal pipeline body.
As a preferable technical scheme of the utility model, a plurality of rubber rings are arranged, and the intervals among the plurality of rubber rings are the same.
As a preferable technical scheme of the utility model, four bolts are arranged, and the four bolts are respectively positioned at two sides of the metal pipeline body in a group of two.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the rubber ring and the groove are arranged, when an operator is sleeved on the outer surface of the metal pipeline body, the metal pipeline body extrudes the rubber ring, so that the rubber ring is deformed, the metal pipeline body is clamped into the inner side of the rubber ring through extrusion, and meanwhile, due to the design of the groove, the deformed rubber ring is extruded into the groove, so that the resistance of the metal pipeline body during the sleeving is reduced, the force of the damping sleeve used on the metal pipeline body during the sleeving is reduced, the reduced working strength is realized, and the metal pipeline body is convenient to process and use.
2. According to the utility model, by arranging the bolts and the rubber blocks, when an operator rotates the bolts, the rubber blocks and the limiting blocks are driven to move by the bolts, so that the rubber blocks are contacted with the outer surface of the metal pipeline body, the metal pipeline body is fixed by the movement of the rubber blocks, and meanwhile, the limiting blocks limit the rubber blocks, so that the occurrence of position movement is prevented, the operator can conveniently fix the damping sleeve on the outer surface of the metal pipeline body, the position deviation of the damping sleeve due to vibration is prevented, and the reduction of the damping and noise reducing effects is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a groove structure according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the soundproof cotton of the present utility model;
fig. 5 is a schematic cross-sectional view of the mounting sleeve of the present utility model.
In the figure: 1. a metal pipeline body; 2. damping sleeve; 21. installing a sleeve; 22. a rubber pad; 23. a rubber ring; 24. a groove; 3. a sound insulation structure; 31. a sound-insulating ring; 32. soundproof cotton; 4. a clamping structure; 41. a bolt; 42. a rubber block; 43. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a damping sleeve for damping vibration and noise of a metal pipeline, comprising a metal pipeline body 1, and further comprising
A damping sleeve 2 arranged outside the metal pipeline body 1 and used for damping the vibration,
a sound insulation structure 3 which is installed inside the damping sleeve 2 and which reduces noise of the metal pipe body 1,
a clamping structure 4 which is connected to both sides of the damping sleeve 2 and is used for mounting the damping sleeve,
wherein, damping sleeve 2 is including installation sleeve 21, and installation sleeve 21 is located the surface of metal pipeline body 1, and rubber pad 22 is installed to the inboard of installation sleeve 21, and rubber ring 23 is installed to the inboard of rubber pad 22, and the inboard of rubber ring 23 and the surface swing joint of metal pipeline body 1, and recess 24 has been seted up to the inside of rubber ring 23.
Through cup jointing damping sleeve 2 wholly on metal pipeline body 1 surface, and then make damping sleeve 2 extrude metal pipeline body 1 one side for drive rubber ring 23 and extrude metal pipeline body 1, will make rubber ring 23 produce deformation simultaneously, make metal pipeline body 1 insert to rubber ring 23 inboard, and because the design of recess 24, when making the deformation that rubber ring 23 produced, will make rubber ring 23 extrude to the recess 24 inner space in, resistance when making reduce metal pipeline body 1 cup joint, thereby reduce damping sleeve 2 and cup joint the working strength when on metal pipeline body 1, make it install the use convenient.
The sound insulation structure 3 comprises a sound insulation ring 31, wherein the outer surface of the sound insulation ring 31 is connected with the outer side of the rubber pad 22, and the outer side of the sound insulation ring 31 is connected with the inner wall of the mounting sleeve 21.
Through the design of sound-proof ring 31 for be convenient for cushion when producing vibrations to metal pipeline body 1, absorb the noise through sound-proof ring 31 simultaneously, make and lead to improving damping sleeve's vibration/noise reduction effect, the use of metal pipeline of being convenient for.
The sound insulation structure 3 comprises sound insulation cotton 32, the outer surface of the sound insulation cotton 32 is connected with the inner side of the rubber pad 22, and the sound insulation cotton 32 is located between the rubber rings 23.
Through the design of soundproof cotton 32 for metal pipeline body 1 will be through the rubber ring 23 buffering to the vibrations that it produced when the transmission material, absorb the noise that produces when will transmitting through soundproof cotton 32 simultaneously, and further make an uproar handle of falling through soundproof ring 31, make the shock attenuation noise reduction effect that improves damping sleeve 2.
The fastening structure 4 includes a bolt 41, an outer surface of the bolt 41 is in threaded connection with an inner wall of the mounting sleeve 21, an inner side of the bolt 41 extends to an outer side of the mounting sleeve 21 and is movably provided with a rubber block 42, and an inner side of the rubber block 42 is movably connected with the inner wall of the mounting sleeve 21.
When the bolt 41 is rotated, the rubber block 42 is driven to move through the bolt 41, and then the rubber block 42 is driven to move to the outer surface of the metal pipeline body 1, so that the metal pipeline body 1 is clamped through the rubber block 42, the damping sleeve 2 is conveniently fixed on the outer surface of the metal pipeline body 1, and the damping sleeve is prevented from moving.
Wherein, stopper 43 is installed to the outside of rubber piece 42, and the outside of stopper 43 extends to the outside of installation sleeve 21.
When the bolt 41 is rotated, the rubber block 42 and the limiting block 43 are driven to move, and further due to the design of the limiting block 43, the rubber block 42 has a good limiting effect when moving, so that the rubber block is prevented from being shifted, and an operator can conveniently fix the damping sleeve 2 on the outer surface of the metal pipeline body 1, so that the damping sleeve is installed.
Wherein, the inner radian of the rubber block 42 is the same as the radian of the outer surface of the metal pipeline body 1.
Through the design of rubber piece 42 for be convenient for fix metal pipeline body 1 through rubber piece 42, can drive damping sleeve 2 wholly and take place the position offset when making a shock to prevent metal pipeline body 1, make and avoid damping sleeve 2's shock attenuation noise reduction effect to reduce, brought the facility for operating personnel's use.
Wherein, a plurality of rubber rings 23 are arranged, and the intervals among the plurality of rubber rings 23 are the same.
Through the design of a plurality of rubber rings 23 for be convenient for support metal pipeline body 1, and then the vibrations that produce when making metal pipeline body 1 transfer material through a plurality of rubber rings 23 will extrude it, make a plurality of rubber rings 23 produce deformation, thereby through the effect that resets of rubber ring 23, make can cushion the vibrations that produce, make to have good shock attenuation effect.
The bolts 41 are four, and the four bolts 41 are respectively arranged at two sides of the metal pipeline body 1 in a group.
Through the design of four bolts 41 for the operating personnel of being convenient for install damping sleeve pipe 2 on the surface of metal pipeline body 1, make it can firmly fix, thereby prevent that vibrations that produce from leading to damping sleeve pipe 2 to take place the position activity.
The working principle and the using flow of the utility model are as follows:
firstly, when the operating personnel installs the damping sleeve, the operating personnel clamps the damping sleeve 2 into one side of the metal pipeline body 1 at this moment, and then the damping sleeve 2 is clamped into one side of the metal pipeline body 1, so that the rubber ring 23 is driven to extrude the metal pipeline body 1, and meanwhile, the rubber ring 23 is deformed due to extrusion, so that the metal pipeline body 1 is inserted into the inner side of the rubber ring 23, the rubber ring 23 is extruded into the inner space of the groove 24, the resistance of the metal pipeline body 1 during sleeving is reduced, the resetting is prevented, and then the damping sleeve 2 is sleeved on the outer surface of the metal pipeline body 1, so that the operating personnel can conveniently reduce the working strength of the damping sleeve 2, the installation is facilitated, and the use of the operating personnel is facilitated.
Then, when operating personnel are fixed to the damping sleeve 2, the bolt 41 is rotated at this time, the rubber block 42 and the limiting block 43 are driven to move through the bolt 41, the rubber block 42 is driven to fix the metal pipeline body 1, so that position movement is prevented from occurring, meanwhile, due to the design of the limiting block 43, the rubber block 42 has good limiting effect when moving, position deviation is prevented from occurring, the damping sleeve 2 is convenient to fix, and when materials are transferred inside the metal pipeline body 1, the metal pipeline body 1 generates vibration and noise, the rubber pad 22 and the rubber ring 23 are used for buffering the outside of the metal pipeline body 1, good damping effect is achieved, noise generated simultaneously is absorbed through the sound insulation ring 31 and the sound insulation cotton 32, noise is reduced, and the damping sleeve 2 is conveniently fixed to the outer surface of the metal pipeline body 1, so that vibration and noise reduction are conveniently carried out on the metal pipeline body 1.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Damping sleeve for metal pipeline vibration/noise reduction, comprising a metal pipeline body (1), characterized in that: and also comprises
The damping sleeve (2) is arranged at the outer side of the metal pipeline body (1) and is used for damping the metal pipeline body;
the sound insulation structure (3) is arranged in the damping sleeve (2) and is used for reducing noise of the metal pipeline body (1);
the clamping structures (4) are connected to two sides of the damping sleeve (2) and are used for installing the damping sleeve;
the damping sleeve (2) comprises a mounting sleeve (21), the mounting sleeve (21) is located on the outer surface of the metal pipeline body (1), a rubber pad (22) is mounted on the inner side of the mounting sleeve (21), a rubber ring (23) is mounted on the inner side of the rubber pad (22), the inner side of the rubber ring (23) is movably connected with the outer surface of the metal pipeline body (1), and a groove (24) is formed in the rubber ring (23).
2. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 1, wherein: the sound insulation structure (3) comprises a sound insulation ring (31), the outer surface of the sound insulation ring (31) is connected with the outer side of the rubber pad (22), and the outer side of the sound insulation ring (31) is connected with the inner wall of the mounting sleeve (21).
3. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 1, wherein: the sound insulation structure (3) comprises sound insulation cotton (32), the outer surface of the sound insulation cotton (32) is connected with the inner side of the rubber pad (22), and the sound insulation cotton (32) is located between the rubber rings (23).
4. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 1, wherein: the clamping structure (4) comprises a bolt (41), the outer surface of the bolt (41) is in threaded sleeve connection with the inner wall of the mounting sleeve (21), the inner side of the bolt (41) extends to the outer side of the mounting sleeve (21) and is movably provided with a rubber block (42), and the inner side of the rubber block (42) is movably connected with the inner wall of the mounting sleeve (21).
5. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 4, wherein: a limiting block (43) is arranged on the outer side of the rubber block (42), and the outer side of the limiting block (43) extends to the outer portion of the mounting sleeve (21).
6. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 4, wherein: the inner radian of the rubber block (42) is the same as the radian of the outer surface of the metal pipeline body (1).
7. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 1, wherein: a plurality of rubber rings (23) are arranged, and the intervals among the plurality of rubber rings (23) are the same.
8. A damping sleeve for metal line vibration attenuation and noise reduction according to claim 4, wherein: the bolts (41) are arranged in four, and the four bolts (41) are respectively arranged at two sides of the metal pipeline body (1) in a group of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612190.XU CN220770488U (en) | 2023-09-25 | 2023-09-25 | Damping sleeve for damping and noise reduction of metal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322612190.XU CN220770488U (en) | 2023-09-25 | 2023-09-25 | Damping sleeve for damping and noise reduction of metal pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770488U true CN220770488U (en) | 2024-04-12 |
Family
ID=90602761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322612190.XU Active CN220770488U (en) | 2023-09-25 | 2023-09-25 | Damping sleeve for damping and noise reduction of metal pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770488U (en) |
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2023
- 2023-09-25 CN CN202322612190.XU patent/CN220770488U/en active Active
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