CN107575528B - Accurate communication equipment vibration absorber - Google Patents
Accurate communication equipment vibration absorber Download PDFInfo
- Publication number
- CN107575528B CN107575528B CN201710694046.1A CN201710694046A CN107575528B CN 107575528 B CN107575528 B CN 107575528B CN 201710694046 A CN201710694046 A CN 201710694046A CN 107575528 B CN107575528 B CN 107575528B
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- communication equipment
- piston
- water cavity
- vibration absorber
- side piston
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000013016 damping Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000001629 suppression Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The object of the present invention is to provide a kind of accurate communication equipment vibration absorbers.A kind of precision communication equipment vibration absorber, it include: the cabinet equipped with lower plate and lateral coaming plate, the communication equipment being placed in cabinet, lower water cavity in lower plate, side water cavity in lateral coaming plate, the damping hole group being connected to respectively with lower water cavity and side water cavity that lower plate is equipped with, lower piston hole set on lower plate upper end and with the perforation of lower water cavity, the lower piston being arranged in lower piston hole, the lower pressure spring group that both ends are connect with lower piston lower end and lower water cavity lower end respectively, several are distributed along lateral coaming plate inner circumferential and the side piston hole with the perforation of side water cavity, number is identical as side piston hole number and corresponds the side piston being arranged in side piston hole, number side pressure spring group identical and one-to-one with side piston number;The both ends of side pressure spring group are connect with side wall outside side piston outer end and side water cavity respectively.The precision communication equipment vibration absorber effectiveness in vibration suppression is preferable.
Description
Technical field
The present invention relates to vibration absorber field, especially a kind of accurate communication equipment vibration absorber.
Background technique
Communication equipment vibration damping is protected by damper, communication equipment normal use can be made and prolonged the service life;China
Number of patent application: a kind of combined rubber damper of the disclosure of the invention of CN 201310048231.5, including rubber damper,
Rubber damping column, metal spacing bushing and metal spacing gasket.That there are effectiveness in vibration suppression is poor for traditional damper, is not suitable for essence
The deficiency of the vibration damping protection of close communication equipment;Therefore, the vibration damping that a kind of effectiveness in vibration suppression is preferable, suitable for accurate communication equipment is designed
The accurate communication equipment vibration absorber of protection, becomes urgent problem to be solved.
Summary of the invention
It is poor that there are effectiveness in vibration suppression the purpose of the invention is to overcoming current damper, is not suitable for accurate communication and sets
The deficiency of standby vibration damping protection, provides that a kind of effectiveness in vibration suppression is preferable, and the precision that the vibration damping suitable for accurate communication equipment is protected is logical
Believe equipment vibration absorber.
The specific technical solution of the present invention is:
A kind of precision communication equipment vibration absorber, comprising: the cabinet equipped with lower plate and lateral coaming plate, the communication being placed in cabinet
Equipment;The accurate communication equipment vibration absorber further include: the lower water cavity in lower plate, the side water in lateral coaming plate
Chamber, the damping hole group being connected to respectively with lower water cavity and side water cavity that lower plate is equipped with are penetrated through set on lower plate upper end and with lower water cavity
Lower piston hole, is arranged in lower piston hole and upper end supports the lower piston of communication equipment lower end, and both ends are respectively and under lower piston
The lower pressure spring group connected with lower water cavity lower end is held, several are distributed along lateral coaming plate inner circumferential and the side piston with the perforation of side water cavity
Hole, number is identical as side piston hole number and corresponds the side piston being arranged in side piston hole, number and side piston number
Identical and one-to-one side pressure spring group;The both ends of side pressure spring group are connect with side wall outside side piston outer end and side water cavity respectively;Side
Push down the outer side wall of communication equipment in piston inner end.The precision communication equipment vibration absorber effectiveness in vibration suppression is preferable;Accurate communication equipment
In use, by the lower pressure spring group connecting with lower piston, the side pressure spring group connecting with side piston, snubber vibrates vibration absorber
Dynamic power and making vibrate rapid decaying, and the frequency range of the vibration absorbed is wider, so that under communication equipment is steady rapidly
Come;When the vibrated dynamic power influence of lower piston moves downward, for the water in lower water cavity through damping hole group approaching side water cavity, side is living
Plug moves inwardly, and side piston is made to push down the frictional force between the pressure and side piston and communication equipment side wall of communication equipment side wall
Servo-actuated variation is generated, keeps the vibration dynamic power attenuating of up and down direction more preferable;When the vibrated dynamic power of lower piston influences
When transverse movement, a side piston is moved to exterior measuring, remaining side piston inwardly surveys movement, and side piston pushes down communication equipment side wall
Pressure and side piston and communication equipment side wall between frictional force generate servo-actuated variation, so that lateral vibration dynamic power is decayed
Effect is more preferable;Damping hole group is conducive to decaying vibration.
Preferably, the inner end of the side piston is equipped with elastic cushion.Elastic cushion pushes down communication equipment side wall and improves vibration damping
Effect.
Preferably, being equipped with elastic seal ring between the lower piston and lower piston hole;Side piston and side piston hole it
Between be equipped with elastic seal ring.Elastic seal ring improves leakproofness and is conducive to vibration damping.
Preferably, the lateral coaming plate is connected and composed by two end plates and two side plates;There are four side piston holes;Two
Side piston hole, which corresponds, to be located on two end plates;Another two side piston hole, which corresponds, to be located on two side plates;Communication equipment
Shape be rectangle;The elastic cushion of two side pistons corresponds the both ends of the surface for pushing down communication equipment;The bullet of another two side piston
Property pad correspond and push down the two sides of communication equipment.Lateral coaming plate is connected and composed by two end plates and two side plates, side piston hole
There are four, it is the communication equipment vibration damping of rectangle suitable for common shape.
Preferably, the accurate communication equipment vibration absorber further include: connect with lateral coaming plate upper end and lower end is equipped with
The case lid of counterbore pushes down the damping block of communication equipment upper end, the upper pressure that both ends are connect with damping block upper end and counterbore upper end respectively
Spring group.Case lid is conducive to protection communication equipment;Damping block and compression spring group keep effectiveness in vibration suppression more preferable.
Preferably, the cabinet is equipped with the inlet valve that is connected at the top of the water cavity of side and puts be lauched that bottom of chamber portion is connected to
Water valve.Inlet valve and discharging valve are conducive to lower water cavity and water cavity note in side discharges water.
Compared with prior art, the beneficial effects of the present invention are: the precision communication equipment vibration absorber effectiveness in vibration suppression is preferable;
Accurate communication equipment vibration absorber in use, by the lower pressure spring group being connect with lower piston, the side pressure spring group being connect with side piston,
The dynamic power of snubber vibration simultaneously makes to vibrate rapid decaying, and the frequency range of the vibration absorbed is wider, so that communication is set
It is standby steadily to get off rapidly;When lower piston vibrated dynamic power influence moves downward, water in lower water cavity through damping hole group into
Enter side water cavity, side piston moves inwardly, and side piston is made to push down pressure and side piston and the communication equipment side of communication equipment side wall
Frictional force between enclosing generates servo-actuated variation, keeps the vibration dynamic power attenuating of up and down direction more preferable;When lower piston is vibrated
When dynamic dynamic power influences transverse movement, a side piston is moved to exterior measuring, remaining side piston inwardly surveys movement, side piston pressure
Firmly the frictional force between the pressure and side piston and communication equipment side wall of communication equipment side wall generates servo-actuated variation, makes lateral vibration
Dynamic dynamic power attenuating is more preferable;Damping hole group is conducive to decaying vibration.Elastic cushion pushes down communication equipment side wall and improves vibration damping effect
Fruit.Elastic seal ring improves leakproofness and is conducive to vibration damping.Lateral coaming plate is connected and composed by two end plates and two side plates, side piston hole
There are four, it is the communication equipment vibration damping of rectangle suitable for common shape.Case lid is conducive to protection communication equipment;Damping block and upper pressure
Spring group keeps effectiveness in vibration suppression more preferable.Inlet valve and discharging valve are conducive to lower water cavity and water cavity note in side discharges water.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
In figure: lower plate 1, cabinet 2, communication equipment 3, lower water cavity 4, side water cavity 5, damping hole group 6, lower piston hole 7, lower piston
8, lower pressure spring group 9, side piston hole 10, side piston 11, side pressure spring group 12, elastic cushion 13, end plate 14, side plate 15, counterbore 16, case lid
17, damping block 18, compression spring group 19, inlet valve 20, discharging valve 21, elastic seal ring 22.
Specific embodiment
The present invention is described further shown in reference to the accompanying drawing.
It is as shown in Fig. 1: a kind of precision communication equipment vibration absorber, comprising: the cabinet 2 equipped with lower plate 1 and lateral coaming plate is set
Communication equipment 3 in cabinet 2, the lower water cavity 4 in lower plate 1, the side water cavity 5 in lateral coaming plate, point that lower plate 1 is equipped with
The damping hole group 6 not being connected to lower water cavity 4 and side water cavity 5, the lower piston hole 7 set on 1 upper end of lower plate and with the perforation of lower water cavity 4,
Be arranged in the lower piston 8 that in lower piston hole 7 and upper end supports 3 lower end of communication equipment, both ends respectively with 8 lower end of lower piston and under
The lower pressure spring group 9 of 4 lower end of water cavity connection, several side piston holes for being distributed along lateral coaming plate inner circumferential and being penetrated through with side water cavity 5
10, number is identical as 10, side piston hole number and corresponds the side piston 11 being arranged in side piston hole 10, and number and side are living
Fill in that 11 numbers are identical and one-to-one side pressure spring group 12;The both ends of side pressure spring group 12 respectively with 11 outer end of side piston and side water cavity
5 outer side wall connections;Push down the outer side wall of communication equipment 3 in 11 inner end of side piston.
The inner end of the side piston 11 is equipped with elastic cushion 13;The material of elastic cushion 13 is rubber.
Elastic seal ring 22 is equipped between the lower piston 8 and lower piston hole 7;Between side piston 11 and side piston hole 10
Equipped with elastic seal ring 22;The material of elastic seal ring 22 is rubber.
In the present embodiment, the lateral coaming plate is connected and composed by two end plates 14 and two side plates 15;Side piston hole 10 has
Four;Two side piston holes 10, which correspond, to be located on two end plates 14;Another two side piston hole 10, which corresponds, is located at two
On side plate 15;The shape of communication equipment 3 is rectangle;The one-to-one correspondence of elastic cushion 13 of two side pistons 11 pushes down communication equipment 3
Both ends of the surface;The elastic cushion 13 of another two side piston 11 corresponds the two sides for pushing down communication equipment 3.
The accurate communication equipment vibration absorber further include: connect with lateral coaming plate upper end and lower end be equipped with counterbore 16 case
Lid 17 pushes down the damping block 18 of 3 upper end of communication equipment, the upper pressure that both ends are connect with 18 upper end of damping block and 16 upper end of counterbore respectively
Spring group 19;The material of damping block 18 is PVC board.
The cabinet 2 is equipped with and the inlet valve 20 being connected at the top of side water cavity 5 and the discharging valve being connected to lower 4 bottom of water cavity
21。
The accurate communication equipment vibration absorber is in use, living by the lower pressure spring group 9 connecting with lower piston 8 and side
It the side pressure spring group 12 of 11 connection of plug and pushes down the elastic cushion 13 of side wall of communication equipment 3, damping block 18 and is connect with damping block 18
Compression spring group 19, the dynamic power and making of snubber vibration vibrates rapid decaying, and the frequency range of the vibration absorbed compared with
Extensively;When the influence of the vibrated dynamic power of lower piston 8 moves downward, water in lower water cavity 4 through 6 approaching side water cavity 5 of damping hole group,
Side piston 11 moves inwardly, and elastic cushion 13 is made to push down the servo-actuated variation of pressure generation of the both ends of the surface and two sides of communication equipment 3,
Keep the vibration dynamic power attenuating of up and down direction more preferable;When the vibrated dynamic power of lower piston 8 influences transverse movement, one
A side piston 11 is moved to exterior measuring, remaining side piston 11 inwardly surveys movement, and elastic cushion 13 pushes down the pressure of 3 side wall of communication equipment
Servo-actuated variation is generated, keeps lateral vibration dynamic power attenuating more preferable.
The beneficial effects of the present invention are: the precision communication equipment vibration absorber effectiveness in vibration suppression is preferable;Accurate communication equipment subtracts
Vibrating device in use, by the lower pressure spring group being connect with lower piston, the side pressure spring group being connect with side piston, snubber vibration
Dynamic power simultaneously makes to vibrate rapid decaying, and the frequency range of the vibration absorbed is wider, so that communication equipment steadily gets off rapidly;
When the vibrated dynamic power influence of lower piston moves downward, the water in lower water cavity is through damping hole group approaching side water cavity, side piston
It moves inwardly, so that side piston is pushed down the frictional force between the pressure and side piston and communication equipment side wall of communication equipment side wall and produce
Raw servo-actuated variation, keeps the vibration dynamic power attenuating of up and down direction more preferable;When the vibrated dynamic power of lower piston influences cross
To when movement, a side piston is moved to exterior measuring, remaining side piston inwardly surveys movement, and side piston pushes down communication equipment side wall
Frictional force between pressure and side piston and communication equipment side wall generates servo-actuated variation, so that lateral vibration dynamic power is decayed and imitates
Fruit is more preferable;Damping hole group is conducive to decaying vibration.Elastic cushion pushes down communication equipment side wall and improves effectiveness in vibration suppression.Elastic seal ring improves
Leakproofness and be conducive to vibration damping.Lateral coaming plate is connected and composed by two end plates and two side plates, and there are four side piston holes, is suitable for common
Shape be rectangle communication equipment vibration damping.Case lid is conducive to protection communication equipment;Damping block and compression spring group make effectiveness in vibration suppression more
It is good.Inlet valve and discharging valve are conducive to lower water cavity and water cavity note in side discharges water.
The present invention can be changed apparent to one skilled in the art for various ways, and such change is not considered as
It departs from the scope of the present invention.The technical staff in the field is obviously modified as all, is included within this right
Within the scope of it is required that.
Claims (6)
1. a kind of precision communication equipment vibration absorber, comprising: the cabinet equipped with lower plate and lateral coaming plate, the communication being placed in cabinet are set
It is standby;It is characterized in that the accurate communication equipment vibration absorber further include: the lower water cavity in lower plate is set in lateral coaming plate
Side water cavity, the damping hole group being connected to respectively with lower water cavity and side water cavity that lower plate is equipped with, be set to lower plate upper end and with lower water cavity
The lower piston hole of perforation, is arranged in lower piston hole and upper end supports the lower piston of communication equipment lower end, and both ends are respectively under
The lower pressure spring group that piston is connected with lower water cavity lower end, what several were penetrated through along the distribution of lateral coaming plate inner circumferential and with side water cavity
Side piston hole, number is identical as side piston hole number and corresponds the side piston being arranged in side piston hole, and number and side are living
Fill in that number is identical and one-to-one side pressure spring group;The both ends of side pressure spring group connect with side wall outside side piston outer end and side water cavity respectively
It connects;Push down the outer side wall of communication equipment in side piston inner end.
2. precision communication equipment vibration absorber according to claim 1, it is characterized in that: the inner end of the side piston is equipped with
Elastic cushion.
3. precision communication equipment vibration absorber according to claim 1, it is characterized in that: the lower piston and lower piston hole
Between be equipped with elastic seal ring;Elastic seal ring is equipped between side piston and side piston hole.
4. precision communication equipment vibration absorber according to claim 2, it is characterized in that: the lateral coaming plate is by two end plates
It is connected and composed with two side plates;There are four side piston holes;Two side piston holes, which correspond, to be located on two end plates;Another two side
Piston hole, which corresponds, to be located on two side plates;The shape of communication equipment is rectangle;The elastic cushion of two side pistons corresponds
Push down the both ends of the surface of communication equipment;The elastic cushion of another two side piston corresponds the two sides for pushing down communication equipment.
5. precision communication equipment vibration absorber according to claim 1 or 2 or 3 or 4, it is characterized in that: further include: with side wall
The connection of plate upper end and lower end are equipped with the case lid of counterbore, push down the damping block of communication equipment upper end, both ends respectively with damping block upper end
The compression spring group connected with counterbore upper end.
6. precision communication equipment vibration absorber according to claim 1 or 2 or 3 or 4, it is characterized in that: the cabinet is set
Have with the inlet valve that is connected at the top of the water cavity of side and with the discharging valve that is lauched bottom of chamber portion and is connected to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710694046.1A CN107575528B (en) | 2017-08-14 | 2017-08-14 | Accurate communication equipment vibration absorber |
Applications Claiming Priority (1)
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CN201710694046.1A CN107575528B (en) | 2017-08-14 | 2017-08-14 | Accurate communication equipment vibration absorber |
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CN107575528A CN107575528A (en) | 2018-01-12 |
CN107575528B true CN107575528B (en) | 2019-04-16 |
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CN201710694046.1A Expired - Fee Related CN107575528B (en) | 2017-08-14 | 2017-08-14 | Accurate communication equipment vibration absorber |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110685835A (en) * | 2019-09-05 | 2020-01-14 | 神通科技集团股份有限公司 | Intake manifold vibration and noise reduction structure |
CN111572302A (en) * | 2020-05-25 | 2020-08-25 | 河南交通职业技术学院 | Anti integrated control device that turns on one's side of steering coupling initiative suspension |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR100655135B1 (en) * | 2006-07-20 | 2006-12-08 | 주식회사 진솔엔지니어링건축사사무소 | A construction method of switch board |
CN104075080A (en) * | 2014-07-01 | 2014-10-01 | 苏州***仪器有限公司 | Precise instrument placement box |
CN204067003U (en) * | 2014-04-30 | 2014-12-31 | 江西鑫固电气有限公司 | A kind of transformer core vibration silencer device |
CN204510508U (en) * | 2015-01-16 | 2015-07-29 | 同济大学 | U-shaped tubular container vibration absorber |
CN105857929A (en) * | 2016-06-23 | 2016-08-17 | 郑州航空工业管理学院 | Fragile article logistics box |
CN205714756U (en) * | 2016-06-21 | 2016-11-23 | 新昌县大明制冷机厂 | A kind of screw compressor with vibration absorber |
-
2017
- 2017-08-14 CN CN201710694046.1A patent/CN107575528B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100655135B1 (en) * | 2006-07-20 | 2006-12-08 | 주식회사 진솔엔지니어링건축사사무소 | A construction method of switch board |
CN204067003U (en) * | 2014-04-30 | 2014-12-31 | 江西鑫固电气有限公司 | A kind of transformer core vibration silencer device |
CN104075080A (en) * | 2014-07-01 | 2014-10-01 | 苏州***仪器有限公司 | Precise instrument placement box |
CN204510508U (en) * | 2015-01-16 | 2015-07-29 | 同济大学 | U-shaped tubular container vibration absorber |
CN205714756U (en) * | 2016-06-21 | 2016-11-23 | 新昌县大明制冷机厂 | A kind of screw compressor with vibration absorber |
CN105857929A (en) * | 2016-06-23 | 2016-08-17 | 郑州航空工业管理学院 | Fragile article logistics box |
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Granted publication date: 20190416 Termination date: 20190814 |