CN106369104A - Damping base - Google Patents
Damping base Download PDFInfo
- Publication number
- CN106369104A CN106369104A CN201611057197.8A CN201611057197A CN106369104A CN 106369104 A CN106369104 A CN 106369104A CN 201611057197 A CN201611057197 A CN 201611057197A CN 106369104 A CN106369104 A CN 106369104A
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- China
- Prior art keywords
- spring
- damping
- chassis
- lower floor
- upper strata
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping base which mainly comprises damping combination structures mutually connected in series through connecting parts. Each damping combination structure comprises an upper layer chassis, a lower layer chassis, a damping mechanism I and a damping mechanism II, wherein the lower layer chassis is fixed to the ground, the upper layer chassis fixes equipment needing to be protected, the damping mechanism I and the damping mechanism II are arranged between the upper layer chassis and the lower layer chassis side by side and are the same in structure, the damping mechanism I comprises a moving part, a buffering part and a limiting part, and the damping mechanism II comprises a moving part, a buffering part and a limiting part. The damping base can improve the damping effect and stability of equipment, is simple in structure and convenient to install and maintain, has high extension performance and can be extended and assembled according to needs of users.
Description
Technical field
The invention belongs to shock-absorption device technical field, more particularly to a kind of damping base.
Background technology
Main equipment, in production run, generally all can send strong vibrations, and if being placed directly in machinery equipment
On ground, make between equipment and ground, to form rigid annexation, shake for a long time, not only can cause one to device interior
Fixed damage, the ground that also equipment can be placed causes to damage；The method of the problems of people's solution at present is typically with
Damping base is positioned between equipment and ground, plays cushioning effect to vibrations.
And existing damping base there is a problem of a lot: damping effect is poor, Self-resetting poor performance after shake, such as friction resistance
Buddhist nun's device and soft firm antivibrator etc.；More difficult maintenance, such as viscous damper etc.；Durability and corrosion resistance are poor, such as rubber vibration isolation
The rubber blanket of device is easily aging；Complex structure；Scalability is poor, needs to produce the damping of Multiple Type according to different machinery equipments
Base.
Content of the invention
In order to solve the above problems, the present invention proposes a kind of damping base, it is possible to increase damping effect, improves equipment
Stationarity, structure simple and convenient install and safeguard, there is higher scalability, can according to user need be extended group
Dress.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of damping base, mainly includes by connector phase
The damping vibration combination structure connecting；Described damping vibration combination structure includes upper strata chassis, lower floor chassis, damping and damping machine
Structure, described lower floor chassis is fixed on ground, and upper strata chassis is fixing to need equipment to be protected, described damping and damping machine
Structure is disposed in parallel between upper strata chassis and lower floor chassis；Described damping is identical with the structure of damping, including
Moving parts, buffer unit and limiting component；
Described buffer gear includes parallel to upper rail and is arranged on the spring in lower floor chassis and spring, Yi Jiping
Row in lower guideway and is arranged on the spring in the chassis of upper strata and spring；One end of described spring and spring is slided with mobile
Block two opposite side is connected, and described spring is connected with lower floor chassis medial wall with the spring other end, in spring and spring
The heart is on same level axis；Described spring stands side with one end of spring with mobile slide block two further pairs and is connected, described bullet
Spring is connected with upper strata chassis medial wall with the other end of spring, and the center of spring and spring is in same level axis
On.
It is further that described moving parts includes upper rail and lower guideway and the connection upper rail being mutually perpendicular to intersect
With the mobile slide block of lower guideway, described upper rail is fixed in the chassis of upper strata, and described lower guideway is fixed in lower floor chassis；
Described limiting component includes being arranged on the guide rail limited block at upper rail and lower guideway two ends, and is separately positioned on shifting
Movable slider and spring, the slip limited block of spring, spring and spring junction, are arranged at described slip limited block
Buffer；Buffer Main Function is that reduction equipment clashes into the power being subject to during slip limited block.
It is further that described upper strata chassis and lower floor chassis are rectangular recess structure, and described adjacent two damping vibration combinations
The upper strata chassis of structure is with the long side level of relative on lower floor chassis and parallel；Damping and damping can be wrapped up
In wherein, while preventing debris from entering, increased overall aesthetics.
It is further that the other end of described spring and spring is connected on two angles of lower floor chassis one end；
Damping and damping is made to form x type from positive, equipment same direction in double swerve is divided jointly by two springs
Power, enhances the damping effect of equipment.Preferably, shape placement at 45 ° between spring and chassis, so can be reached with minimum space
To maximum damping effect；And in 1 group of equipment, 2 sets of dampings of setting can reach 2 times of power, strengthens damping effect.
It is further to be respectively arranged with triangular shaped recess structure on two long sides on described lower floor chassis；Strengthen and fix
Intensity, and be easy for installation and removal.
It is further to be respectively provided with two sunk structures relatively set up on each long side, and described sunk structure
The center just to mobile slide block for the depression top；Achieve evenly distributing of power.
It is further that described connector includes two short connecting rods and four long connecting rods, described two short connecting rods
Between lower floor chassis that is opposing parallel and being fixedly connected on two adjacent damping vibration combination structures, described four long connecting rods connect respectively
Connect two sides on two adjacent upper chassis and lower floor chassis；While the extension realizing damping vibration combination structure is combined, with
Few material ensure that bonding strength.
It is further that described mobile slide block includes upper guide groove, lower guide channel and fixed block, fixing above described fixed block
Upper guide groove is set, and described upper guide groove is slidably connected with upper rail, lower guide channel is fixedly installed below described fixed block, and described
Lower guide channel is slidably connected with lower guideway.
It is further to be respectively provided with slip limited block on described upper guide groove and lower guide channel side wall, and in described slip
Link is provided with limited block, one end of described spring, spring, spring and spring is respectively arranged with hook, described
Hook is connected on corresponding link；It is easy for installation and removal.
It is further, in the company of described spring, spring, spring and spring and upper strata chassis and lower floor chassis
The place of connecing is provided with the fixture with hole, and the other end of described spring, spring, spring and spring is provided with hook,
Described hook is connected on corresponding fixture；It is easy for installation and removal.
Beneficial effect using the technical program:
Anti-seismic performance is strong, enables a device to work under steady environment, the combination of two damping vibration combination structures can be protected
Shield 200kg equipment, resists the intensity of 9 grades of earthquakes.
Structure is simple, conveniently installs and safeguards.
Highly versatile, can need carry out expanding assembling it is adaptable to the various equipment needing damping base according to user, such as
Fruit is larger by protection equipment ratio, and damping base can also be extended.
Set moving parts, is wherein responsible for equipment guiding using upper rail and lower guideway, makes equipment in vibrations process
Even if in send eccentric heavy burden and also will not produce distortion.
Set buffer unit, when vibrations occur, equipment produces slip up and down, has buffer unit to hinder the cunning producing
Dynamic, reduce acceleration, to play cushioning effect；After vibrations terminate, buffer unit can also provide suitable recovery for equipment
Power is so as to origin-location can be returned to.
Set limiting component, makes damping base also will not be sent derailed phenomenon it is ensured that setting when impacting suddenly
Standby safety.
Brief description
Fig. 1 is a kind of structural representation of damping base of the present invention；
Fig. 2 is the structural representation of damping vibration combination structure in the embodiment of the present invention；
Fig. 3 is the structural representation of damping in the embodiment of the present invention；
Fig. 4 is the partial structural diagram of damping in the embodiment of the present invention；
Fig. 5 is the position view of buffer in the embodiment of the present invention；
Fig. 6 is the structural representation of damping vibration combination structures in series in the embodiment of the present invention；
Wherein, 1 is damping vibration combination structure, and 2 is connector, and 11 is upper strata chassis, and 12 is lower floor chassis, and 13 is damping
, 14 is damping；121 is sunk structure, and 122 is fixture；131 is upper rail, and 132 is lower guideway, and 133 is mobile
Slide block, 134 springs, 135 is spring, and 136 is spring, and 137 is spring, and 138 is guide rail limited block, and 139 is limit of sliding
Position block, 140 is buffer；1331 is upper guide groove, and 1332 is lower guide channel, and 1333 is fixed block.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings the present invention is made into one
Step illustrates.
In embodiment one, referring to shown in Fig. 1-Fig. 3, the present invention proposes a kind of damping base, mainly includes by coupling
The interconnective damping vibration combination structure 1 of part 2；Described damping vibration combination structure 1 includes upper strata chassis 11, lower floor chassis 12, damping machine
Structure 13 and damping 14, described lower floor chassis 12 is fixed on ground, and upper strata chassis 11 is fixing to need equipment to be protected, institute
State damping 13 and damping 14 is disposed in parallel between upper strata chassis 11 and lower floor chassis 12；Described damping
13 is identical with the structure of damping 14, including moving parts, buffer unit and limiting component；
Described buffer gear includes parallel to upper rail 131 and is arranged on spring 134 and spring in lower floor chassis 12
135, and parallel to lower guideway 132 and it is arranged on the spring 136 in upper strata chassis 11 and spring 137；Described spring
134 are connected with mobile 133 liang of opposite sides of slide block with one end of spring 135, described spring 134 and spring 135 other end and
Lower floor chassis 12 medial wall is connected, and the center of spring 134 and spring 135 is on same level axis；Described spring 136
Stand side with one end of spring 137 with mobile slide block 133 two further pairs to be connected, described spring 136 and spring 137 another
End is connected with upper strata chassis 11 medial wall, and the center of spring 136 and spring 137 is on same level axis.
Embodiment two, is optimized on the basis of embodiment one, and described moving parts includes being mutually perpendicular to the upper of intersection
Guide rail 131 and lower guideway 132 and the mobile slide block 133 connecting upper rail 131 and lower guideway 132, described upper rail 131 is fixing
In upper strata chassis 11, described lower guideway 132 is fixed in lower floor chassis 12；
Described limiting component includes being arranged on the guide rail limited block 138, Yi Jifen of upper rail 131 and lower guideway 132 two ends
It is not arranged on mobile slide block 133 spacing with the slip of spring 134, spring 135, spring 136 and spring 137 junction
Block 139.
As shown in figure 5, arranging buffer 140 at described slip limited block 139；Buffer 140 Main Function is to reduce
Equipment clashes into the power being subject to during slip limited block 139.
Embodiment three, as shown in Figures 2 and 3, is optimized on the basis of embodiment one, described upper strata chassis 11 and under
Layer chassis 12 is rectangular recess structure, and the length on the upper strata chassis 11 of described adjacent two damping vibration combination structures 1 and lower floor chassis 12
Side level of relative and parallel；Damping 13 and damping 14 can be wrapped in wherein, same prevent debris from entering
When, increased overall aesthetics.
The other end of described spring 134 and spring 136 is connected on two angles of lower floor chassis 12 one end；Make
Damping 13 and damping 14 form x type from positive, and equipment same direction in double swerve is common by two springs
Component, enhances the damping effect of equipment.
As shown in figure 4, being respectively arranged with triangular shaped recess structure 121 on two long sides on described lower floor chassis 12；Strengthen
Fixing intensity, and be easy for installation and removal.
It is respectively provided with two sunk structures 121 relatively set up on each long side, and the depression top of described sunk structure 121
Rectify the center to mobile slide block 133；Achieve evenly distributing of power.
Example IV, as shown in figure 1, being optimized on the basis of embodiment one, two or three, described connector 2 includes
Two short connecting rods and four long connecting rods, described two short connecting rods are opposing parallel and are fixedly connected on two adjacent damping groups
Close between the low bottom-disc of structure 1, described four long connecting rods connect two adjacent upper chassis 11 and lower floor chassis 12 respectively
Two sides；While the extension realizing damping vibration combination structure 1 is combined, bonding strength be ensure that with minimum material.
As shown in figure 4, described mobile slide block 133 includes upper guide groove 1331, lower guide channel 1332 and fixed block 1333, described
Upper guide groove 1331 is fixedly installed above fixed block 1333, and described upper guide groove 1331 is slidably connected with upper rail 131, described solid
Determine lower guide channel 1332 to be fixedly installed below block 1333, and described lower guide channel 1332 is slidably connected with lower guideway 132.
Described upper guide groove 1331 and lower guide channel 1332 side wall are respectively provided with slip limited block 139, and in described slip
Link is provided with limited block 139, described spring 134, one end of spring 135, spring 136 and spring 137 set respectively
It is equipped with hook, described hook is connected on corresponding link；It is easy for installation and removal.
Preferably, described guide rail limited block 138 and slip limited block 139 are buffer；Even if having impact also will not be energetically
Clash into base it is ensured that equipment safety.
On described spring 134, spring 135, spring 136 and spring 137 and upper strata chassis 11 and lower floor chassis 12
Junction be provided with fixture 122 with hole, described spring 134, spring 135, spring 136 and spring 137
The other end is provided with hook, and described hook is connected on corresponding fixture 122；It is easy for installation and removal.
In order to be better understood from the present invention, the description once complete to the operation principle work of the present invention below:
When vibrations occur, equipment produces slip up and down, with equipment with upper/lower guide 132 and slide block in damping chassis
Slide；In buffer unit, spring is stretched, and hinders slide block to slide by spring, thus hindering upper strata chassis 11 to slide, thus dropping
The speed of low equipment vibrations, plays cushioning effect；Meanwhile, slided by the present slide block of limiting component, so that damping base is subject to suddenly
Also derailed phenomenon will not be sent to during impact it is ensured that equipment safety.
After vibrations terminate, there is buffer unit to provide suitable recuperability for equipment, enable a device to be returned to original position
Put.
If as shown in fig. 6, larger by protection equipment ratio, damping base can also be extended.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of damping base is it is characterised in that mainly include by the interconnective damping vibration combination structure of connector (2) (1)；Institute
State damping vibration combination structure (1) and include upper strata chassis (11), lower floor chassis (12), damping (13) and damping (14),
Described lower floor chassis (12) is fixed on ground, and upper strata chassis (11) fixing to need equipment to be protected, described damping (13) and
Damping (14) is disposed in parallel between upper strata chassis (11) and lower floor chassis (12)；Described damping (13) and subtracting
The structure of shake mechanism (14) is identical, including moving parts, buffer unit and limiting component；
Described buffer unit includes parallel to upper rail (131) and is arranged on spring (134) and spring in lower floor chassis (12)
(135), and parallel to lower guideway (132) and it is arranged on spring (136) and spring in upper strata chassis (11)
(137)；Described spring (134) is connected with mobile slide block (133) two opposite side with one end of spring (135), described spring
(134) it is connected with lower floor chassis (12) medial wall with spring (135) other end, in spring (134) and spring (135)
The heart is on same level axis；One end of described spring (136) and spring (137) and mobile slide block (133) two further pairs
Vertical side is connected, and described spring (136) is connected with upper strata chassis (11) medial wall with the other end of spring (137), and spring
(136) and spring (137) center on same level axis.
2. a kind of damping base according to claim 1 is it is characterised in that described moving parts includes being mutually perpendicular to intersect
Upper rail (131) and lower guideway (132) and connect upper rail (131) and lower guideway (132) mobile slide block (133), institute
State upper rail (131) to be fixed in upper strata chassis (11), described lower guideway (132) is fixed in lower floor chassis (12)；
Described limiting component includes being arranged on the guide rail limited block (138) at upper rail (131) and lower guideway (132) two ends, and
It is separately positioned on mobile slide block (133) to be connected with spring (134), spring (135), spring (136) and spring (137)
The slip limited block (139) at place, at described slip limited block (139) place setting buffer (140).
3. a kind of damping base according to claim 2 is it is characterised in that described upper strata chassis (11) and lower floor chassis
(12) it is rectangular recess structure, and the upper strata chassis (11) of described adjacent two damping vibration combination structures (1) and lower floor chassis (12)
Long side level of relative and parallel.
4. a kind of damping base according to claim 3 is it is characterised in that described spring (134) and spring (136)
The other end be connected on two angles of lower floor chassis (12) one end.
5. a kind of damping base according to claim 4 is it is characterised in that on two long sides of described lower floor chassis (12)
It is respectively arranged with triangular shaped recess structure (121).
6. a kind of damping base according to claim 5 sets relatively it is characterised in that being respectively provided with two on each long side
Vertical sunk structure (121), and the center just to mobile slide block (133) for the depression top of described sunk structure (121).
7. a kind of damping base according to claim 1 or 6 is it is characterised in that described connector (2) inclusion two is short
Connecting rod and four long connecting rods, described two short connecting rods are opposing parallel and are fixedly connected on two adjacent damping vibration combination structures
(1), between lower floor chassis (12), described four long connecting rods connect two adjacent upper chassis (11) and lower floor chassis respectively
(12) two sides.
8. a kind of damping base according to claim 7 is it is characterised in that described mobile slide block (133) includes upper guide groove
(1331), lower guide channel (1332) and fixed block (1333), are fixedly installed upper guide groove (1331) above described fixed block (1333),
And described upper guide groove (1331) is slidably connected with upper rail (131), below described fixed block (1333), lower guide channel is fixedly installed
, and described lower guide channel (1332) is slidably connected with lower guideway (132) (1332).
9. a kind of damping base according to claim 8 is it is characterised in that in described upper guide groove (1331) and lower guide channel
(1332) slip limited block (139) is respectively provided with the wall of side, and is provided with link on described slip limited block (139), described
Spring (134), one end of spring (135), spring (136) and spring (137) are respectively arranged with hook, described hook
It is connected on corresponding link.
10. a kind of damping base according to claim 9 is it is characterised in that in described spring (134), spring
(135), the junction of spring (136) and spring (137) and upper strata chassis (11) and lower floor chassis (12) is provided with and carries
The fixture (122) in hole, described spring (134), the other end of spring (135), spring (136) and spring (137) set
It is equipped with hook, described hook is connected on corresponding fixture (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057197.8A CN106369104B (en) | 2016-11-25 | 2016-11-25 | A kind of damping base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611057197.8A CN106369104B (en) | 2016-11-25 | 2016-11-25 | A kind of damping base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369104A true CN106369104A (en) | 2017-02-01 |
| CN106369104B CN106369104B (en) | 2018-08-03 |
Family
ID=57891349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611057197.8A Active CN106369104B (en) | 2016-11-25 | 2016-11-25 | A kind of damping base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369104B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588144A (en) * | 2017-10-27 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of Rubber shock-absorbing pad of high ferro |
| CN110513434A (en) * | 2019-09-20 | 2019-11-29 | 四川省龙丹纳科技有限公司 | A kind of orthogonal guide tracked earthquake isolating equipment and its design method |
| CN112682470A (en) * | 2020-12-25 | 2021-04-20 | 中国电力科学研究院有限公司 | Ultralow frequency shock isolation device and design method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286936A (en) * | 1989-04-27 | 1990-11-27 | Tokyu Constr Co Ltd | Damping device of structure |
| CN101469756A (en) * | 2007-12-29 | 2009-07-01 | 上海市闵行中学 | Pedestal height adjustable paper crusher shock-absorbing device |
| JP2013092009A (en) * | 2011-10-27 | 2013-05-16 | Miwa Tec:Kk | Structure vibration damping device and structure vibration damping method |
| CN205033898U (en) * | 2015-07-28 | 2016-02-17 | 郑州宇通客车股份有限公司 | Air condition compressor shock absorber and damping support and vehicle |
| CN205207530U (en) * | 2015-11-27 | 2016-05-04 | 芜湖多维减震技术有限公司 | Double -deck slider formula shock insulation pedestal |
| CN206309853U (en) * | 2016-11-25 | 2017-07-07 | 四川西南交大铁路发展股份有限公司 | A kind of damping base |
-
2016
- 2016-11-25 CN CN201611057197.8A patent/CN106369104B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02286936A (en) * | 1989-04-27 | 1990-11-27 | Tokyu Constr Co Ltd | Damping device of structure |
| CN101469756A (en) * | 2007-12-29 | 2009-07-01 | 上海市闵行中学 | Pedestal height adjustable paper crusher shock-absorbing device |
| JP2013092009A (en) * | 2011-10-27 | 2013-05-16 | Miwa Tec:Kk | Structure vibration damping device and structure vibration damping method |
| CN205033898U (en) * | 2015-07-28 | 2016-02-17 | 郑州宇通客车股份有限公司 | Air condition compressor shock absorber and damping support and vehicle |
| CN205207530U (en) * | 2015-11-27 | 2016-05-04 | 芜湖多维减震技术有限公司 | Double -deck slider formula shock insulation pedestal |
| CN206309853U (en) * | 2016-11-25 | 2017-07-07 | 四川西南交大铁路发展股份有限公司 | A kind of damping base |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588144A (en) * | 2017-10-27 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of Rubber shock-absorbing pad of high ferro |
| CN110513434A (en) * | 2019-09-20 | 2019-11-29 | 四川省龙丹纳科技有限公司 | A kind of orthogonal guide tracked earthquake isolating equipment and its design method |
| CN110513434B (en) * | 2019-09-20 | 2024-03-12 | 四川省龙丹纳科技有限公司 | Orthogonal guide rail type vibration isolation device and design method thereof |
| CN112682470A (en) * | 2020-12-25 | 2021-04-20 | 中国电力科学研究院有限公司 | Ultralow frequency shock isolation device and design method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106369104B (en) | 2018-08-03 |
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