CN1323248C - Shock damper and method for setting the shock damper - Google Patents

Shock damper and method for setting the shock damper Download PDF

Info

Publication number
CN1323248C
CN1323248C CNB028216830A CN02821683A CN1323248C CN 1323248 C CN1323248 C CN 1323248C CN B028216830 A CNB028216830 A CN B028216830A CN 02821683 A CN02821683 A CN 02821683A CN 1323248 C CN1323248 C CN 1323248C
Authority
CN
China
Prior art keywords
roller
pallet
track
damping
damping device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB028216830A
Other languages
Chinese (zh)
Other versions
CN1578884A (en
Inventor
川岛满次
中村彻人
菊池巧
河野保
田野信夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced System Co Ltd
Original Assignee
Advanced System Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2001331726A external-priority patent/JP2003130129A/en
Priority claimed from JP2001331727A external-priority patent/JP2003130131A/en
Priority claimed from JP2002310233A external-priority patent/JP2004084917A/en
Application filed by Advanced System Co Ltd filed Critical Advanced System Co Ltd
Publication of CN1578884A publication Critical patent/CN1578884A/en
Application granted granted Critical
Publication of CN1323248C publication Critical patent/CN1323248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • 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
    • 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
    • F16F15/021—Decoupling of vibrations by means of point-of-contact supports, e.g. ball bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

A base isolation device and a method of installing the base isolation device capable of developing a stable base isolation performance for a base-isolated object having wiring equipment connected thereto and allowing the base isolation device to be installed on an existing base-isolated object without stopping the operation of the base-isolated object, wherein vertically curved rails and rollers running on the rails are disposed between an upper frame and a lower frame orthogonal to each other in a horizontal plane whereby vibration can be damped, and an opening part or an insert area for inserting, therein, the wiring equipment connected to the base-isolated object is provided whereby , at the time of earthquake, the wiring equipment does not touch the base isolation device, and the stable base isolation performance can be developed.

Description

The setting method of damping device and damping device
Technical field
The present invention relates to the setting method of damping device and damping device.
Background technique
TOHKEMY 2000-14472 communique has disclosed damping device.In this damping device, between the infrabasal plate that is fixed in the upper substrate on the damping object and fixes on the ground, by about 90 the degree angles, well shape disposing towards the track of above-below direction bending and in orbit the rolling roller.
In this damping device before, roller rises in orbit because of the vibration of left and right directions, absorbed the vibration of left and right directions after, roller descends under the effect of deadweight (loading of damping object etc.) in orbit.By the displacement that moves up and down of roller, absorb and attenuation vibration (earthquake motion etc.).
But, when the damping object is the computer machine of server etc., on the damping object, often connecting the distribution plant of the communication that extends from ground, electric appliance circuits etc., in above-mentioned damping device before, must be plugged in this distribution plant between track and the roller.
Therefore,,,, thereby reduce damping performance in the move left and right scope of damping device, cause and to use owing to distribution plant contacts with damping device even will adopt above-mentioned damping device before for the damping object that is connecting distribution plant.In addition, because track and roller are mixed with two-layer structure regularly, make that the space that is provided with between damping object and the ground uprises, utilize this that space is set relatively difficulty of distribution plant is set, in addition, in the show stand of artistic products etc., also there is same problem in the cable wiring of illumination etc.
In addition, when damping device before is set, temporarily stop the use of damping object on existing damping object, the temporarily disconnected distribution plant reconnects distribution plant again after being provided with damping device.
Therefore, it is the comparison difficulty that existing damping object is installed damping device, and actual damping object is to be rigidly fixed on the ground with ground tackle etc.
But, toppled over by the vibration of earthquake etc. in order to prevent the damping object, the damping device that absorbs vibration must be set.
In addition, roller rolls to left and right direction in orbit and absorbs earthquake motion, in order to give full play to damping performance, must guarantee the rolling distance of roller, needs certain track length.Like this, the boundary dimension of damping device is limited by track length, is not easy to be designed to the boundary dimension less than below the track length size of two tracks, lacks to be extensive use of property.
Summary of the invention
The present invention makes in view of the above problems, its objective is the setting method that damping device and damping device are provided.This damping device is for the damping object that is connecting distribution plant, the damping performance that can play stably, and for existing damping object, the use that needn't stop the damping object just can be provided with damping device.
In order to address the above problem, the setting method of damping device of the present invention and damping device is characterized in that, being provided with can be for being connected the opening portion that the distribution plant on the damping object passes or passing the zone.
When earthquake, distribution plant does not contact damping device, the damping performance that can play stably.
The accompanying drawing simple declaration
Fig. 1 is an exploded perspective view of implementing example (1) in the 1st optimal morphology of inventing, expression damping device of the present invention.
Fig. 2 is the planimetric map that the part of assembled state shown in Figure 1 is got rid of.
Fig. 3 is the central longitudinal sectional view that state is set shown in Figure 2.
Fig. 4 is be provided with state and central longitudinal sectional view Fig. 3 quadrature shown in Figure 2.
Fig. 5 is the about figure of letter of presentation graphs 3, Fig. 4 action, (A) represents when common, (B) during the expression damping.
Fig. 6 is the simple approximately figure of presentation graphs 3, Fig. 4 action, is the about planimetric map of letter of the position relation of opening portion when being illustrated in damping.
Fig. 7 is the about sectional view of letter of implementing example (2) in the 1st optimal morphology of inventing, expression damping device of the present invention.
Fig. 8 is the about sectional view of letter of implementing example (3) in the 1st optimal morphology of inventing, expression damping device of the present invention.
Fig. 9 is the about sectional view of letter of implementing example (4) in the 1st optimal morphology of inventing, expression damping device of the present invention.
Figure 10 is the about plane of letter of implementing example (5) in the 1st optimal morphology of inventing, expression damping device of the present invention.
Figure 11 is the central longitudinal sectional view that state is set shown in Figure 10.
Figure 12 implements stereogram in the 2nd optimal morphology of inventing, expression damping device of the present invention.
Figure 13 be implement in the optimal morphology of the 2nd invention, the stereogram of expression damping device setting of the present invention after finishing.
Figure 14 implements the stereogram of example (6) in the 2nd optimal morphology of inventing, expression damping device of the present invention.
Figure 15 implements planimetric map in the 2nd optimal morphology of inventing, Figure 12.
Figure 16 be the expression vibration absorption unit of Figure 12 and connected element connecting means want portion's amplification stereogram.
Figure 17 is the profile of Figure 12.
Figure 18 is the profile of Figure 12.
The profile of the damping device running-active status when Figure 19 is the expression damping.
Figure 20 is the planimetric map of expression damping device setting method, (a)～(g) expression flow chart order.
Figure 21 is the situation that is provided with of the damping device in some damping objects.
Figure 22 is a stereogram of implementing example (7) in the 2nd optimal morphology of inventing, expression damping device of the present invention.
Figure 23 be implement example (7) in the optimal morphology of the 2nd invention, expression damping device of the present invention setting method, from the planimetric map that lower direction is seen, (a) and (b) are represented the flow chart order.
Figure 24 is a profile of implementing example (8) in the optimal morphology of the 2nd invention, expression damping device of the present invention, be Figure 20 (f) want portion's enlarged view.
Figure 25 is a planimetric map of implementing example (9) in the 2nd optimal morphology of inventing, expression damping device of the present invention, is the figure that has laid down last pallet.
Figure 26 is the profile of Figure 25.
Figure 27 is the amplification stereogram of wanting the A of portion of Figure 25.
Figure 28 is a stereogram of implementing example (10) in the 3rd optimal morphology of inventing, the expression damping device.
Figure 29 is the planimetric map that the part with Figure 28 cuts away.
Figure 30 is the central longitudinal sectional view of the state that is provided with of Figure 29.
Figure 31 is a planimetric map of implementing example (11) in the 3rd optimal morphology of inventing, the expression damping device.
Figure 32 is the central longitudinal sectional view of the state that is provided with of Figure 30.
Figure 33 is a planimetric map of implementing example (12) in the 3rd optimal morphology of inventing, expression damping device of the present invention.
The optimal morphology that carries out an invention
In the optimal morphology of implementing the 1st, the 2nd and the 3rd invention respectively, the setting method of damping device of the present invention and damping device is described.
Fig. 1～Figure 11 represents to implement the optimal morphology of the 1st invention.
Damping device of the present invention, between last pallet and following pallet, disposing orthogonally respectively towards the track of above-below direction bending and the roller of on this track, walking at left and right directions respectively, make vibration attenuation, it is characterized in that, make the last pallet that is fixed on the damping object and be fixed on the ground pallet down that the damping object is being set, between damping object and ground in opposite directions, the 2nd track that rolls for the 1st roller and the 2nd roller that on the 1st track, rolls, movably be configured between pallet and the following pallet, reach about central part of pallet down at last pallet, offering the opening portion that distribution is used.
According to above-mentioned structure, the 1st track, the 1st roller are disposed regularly, the 2nd track, the 2nd roller are movably disposed, like this, can reduce that the space being set, make last pallet that is fixed on the damping object and the following pallet that fixes on the ground in opposite directions, the 2nd track and the 2nd roller that have reinforing function concurrently are installed, can improve earthquake-proof function, prevent because of the vibration torsional deflection.Therefore, the opening portion on last pallet, the following pallet has guard block, and the cable material of distribution etc. can not pass the distribution opening portion with each roller, track intrusively.In addition, opening portion also can be circular or other polygonal except square, can pass through for the distribution plant that is connected on the electrical type machine.
In addition, in the above-mentioned damping device of the present invention,, the guard block that is bearing on an above-mentioned side or the both sides' opening portion is being set at the opening portion of last pallet and the opening portion of following pallet.
According to above-mentioned structure, pass the protected parts protection of distribution of opening portion, can guarantee vent ability.
In addition, in the above-mentioned damping device of the present invention, guard block is to be made of the support plate with vent.
According to above-mentioned structure,, can guarantee vent ability by last pallet, the following air hole of opening portion on comprehensively of pallet.
In addition, in the above-mentioned damping device of the present invention, the opening portion of following pallet is bigger than the opening portion of last pallet.
According to above-mentioned structure, when damping, when last pallet and following pallet move, can guarantee to go up the opening portion of pallet and the overlapping opening portion of opening portion of following pallet, guarantee the open space of distribution that guard block passes etc.
In addition, in the damping device of the present invention, guard block is made of elastic member.
According to above-mentioned structure, when damping, as the guard block generation resiliently deformable of elastic member, buffer protection passes inner distribution plant.
In addition, in the damping device of the present invention, guard block is made of non-resilient parts.
According to above-mentioned structure, because guard block forms by non-resilient parts, so, can protect the distribution plant property interference that do not stress, simultaneously, can block the electromagnetic wave that sends from distribution plant etc.
In addition, in the damping device of the present invention, be provided with the air-conditioning equipment of band draught fan.
According to above-mentioned structure, by the draught fan that air-conditioning equipment has, can be forcibly to the space exhaust between damping object and the ground.
In addition, in the damping device of the present invention, draught fan is arranged on the support plate.
According to above-mentioned structure, can make from last pallet or the air ventilation of the opening portion importing of pallet down, owing to draught fan is arranged on the support plate that is provided with guard block, so the setting of draught fan does not hinder the damping action of damping device.In addition, owing to be assembled on the support plate integratedly, so, in this setting method, be not subjected to the restriction of the structure or the configuring area of damping device.
Below, with reference to accompanying drawing, example in the optimal morphology of implementing the 1st invention, damping device is described.
Fig. 1～Fig. 6 represents the example (1) of damping device of the present invention.
In this example (1), be provided with on the ground F of damping object P, can passing the equipment that the sets C of communication, electric wiring etc., this ground F for example is the floor of active tectonics, or the ground of plate structure, is arranged on the pedestal B that is fixed in ground F.Distribution plant C extends and is connected on the damping object P from ground F.In addition, distribution plant C is the aggregate of several communications, electric wiring etc., and its thickness, shape are without limits.Here said damping object P is the computer machine of server etc., can connect distribution plant C.
This example (1) is by last pallet 1, down pallet the 2, the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 2nd roller 6 constitutes as critical piece.
Last pallet 1 is the thicker planar sheet material in the face of damping object P, and forming long limit is that W2, minor face are the rectangulars of W1.At about central part of last pallet 1, forming the length of side is the square distribution opening portion 7a of W3.Below last pallet 1, along long side direction, the bearing portion 8 by bulk is installed with 2 of every sides and amounts to 4 the 1st rollers 5.Above the last pallet 1, with damping object P mutually ground connection fixing.
The stationary plane 8a of bearing portion 8, with last pallet 1 mutually ground connection fixing.The 1st roller 5 is outstanding from the side adjacent with the stationary plane 8a of bearing portion 8.
Following pallet 2 is the thicker planar sheet material in the face of ground F, forms and last pallet 1 about consistent rectangular.At the central part of following pallet 2, being provided with the length of side is the square distribution opening portion 7b of W4.The 7a of portion is big for opening portion 7b ratio open.On following pallet 2,, 2 of every sides are installed amount to 4 the 1st tracks 3 that length is L along short side direction.The 1st track 3 extends to left and right direction point-blank, and towards the above-below direction bending, it is overlapping that it sets area part ground, forms overlapping interval D.Disposing 2 the 1st tracks 3 abreast in every side.Below the following pallet 2, with pedestal B mutually ground connection fixing.
Be installed in the 1st roller 5 on the pallet 1, walking on the 2nd track 4, the 2nd track is located at the track of square column type 4 quarters with on the framework 9.The 2nd track 4, along the left and right directions of one-sided 2 the 1st roller 5 walkings, linearly extension, be set as towards the shape of above-below direction bending quarter, arranges in a straight line.
The 2nd roller 6 is walking on the 1st track 3 on the pallet 2 under being installed in, and the 2nd roller 6 is installed in the roller of square column type with on the framework 10.The 1st one-sided 2 track 3 staggers mutually, is provided with overlapping interval D.The 2nd roller 6 is corresponding with the 1st rail 3, and outstanding with framework 10 from 2 rollers of a side, its outstanding length has nothing in common with each other, and is respectively d1, d2.The 2nd roller 6 is arranged on roller with the side of framework 10, and when the top was seen, the 1st track 3 was covered with framework 10 by roller.During the damping action, the rolling distance S of the 2nd roller 6 that rolls on the 1st track 3 is about 1/2 of the 1st track 3 length L.
Above-mentioned track respectively is provided with 2 with framework 9, roller with framework 10, is assembled into well shape, constitutes the chassis shape with the 2nd track the 4, the 2nd roller 6, movably is configured between pallet 1 and the following pallet 2.
In addition, in this example (1),, supporting guard block 12 by support plate 11 at the distribution of last pallet 1 opening portion 7a.Central part at support plate 11 is provided with mounting hole 11a, chimeric guard block 12 in this mounting hole 11a.Around this mounting hole 11a, wearing the vent 11b of a plurality of long hole shapes alternately, support plate 11 is mounted framework 11c and surrounds, and installation frame 11c is fixed on the pallet 1 with screw 13.
Guard block 12 is the elastomers that formed by helical spring; form deformable taper barrel,, be provided with minor diameter part 12a near the underpart of top undergauge; underpart below minor diameter part 12a is provided with diameter than the big extension part 12b of minor diameter part 12a.The top of guard block 12 is entrenched in the mounting hole 11a of support plate 11, and extension part 12b faces toward the distribution opening portion 7b of pallet 2 down, becomes free state, between the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 2nd roller 6.
This example (1), with before damping device similarly, when having produced the vibration of left and right directions, the 1st roller the 5, the 2nd roller 6 is walked on the 1st track the 3, the 2nd track 4 and is risen; When the vibration disappearance of left and right directions, the 1st roller the 5, the 2nd roller 6 in deadweight (loading of damping object P etc.) effect down, walking and decline on the 1st track the 3, the 2nd track 4.Therefore, by the displacement that moves up and down of the 1st roller the 5, the 2nd roller 6, the vibrational energy of absorption and decay left and right directions.
In the attenuation by absorption action of this vibrational energy, because last pallet is to be formed by the thicker sheet material in the face of damping object P, the 1st roller 5, the bearing portion 8 that have reinforing function concurrently are installed, following pallet 2 is to be formed by the thicker sheet material in the face of ground F, the 1st track 3 that has reinforing function concurrently is installed, so the shock resistance height can prevent torsional deflection.Therefore, can bring into play effective shock-absorbing function chronically, opening portion 7 a, the 7b that goes up pallet 1 and following pallet 2 can be formed size to greatest extent.
In addition, as shown in Figure 2,2 the 1st tracks 3 in it sets the zone, are provided with overlapping interval D.Like this, the rolling distance of 2 the 2nd rollers 6 of a side of rolling because of the vibration of left and right directions, overlapping in overlapping interval D, so the vibrational energy of overlapping interval D as the vibration of the left and right directions after being attenuated, is delivered to pallet 1.Therefore, can improve attenuation by absorption effect to vibrational energy.
In addition, needn't shorten the rolling distance of the 2nd roller 6, can dwindle the zone that sets of the 1st track 3, not reduce damping performance, can make the device integral miniaturization.
In addition, owing to constitute the 2nd track the 4, the 2nd roller 6, track framework 9, the roller framework 10 of chassis shape, movably be configured in put on the shelf 1 and undercarriage 2 between, cut apart configuration with the 1st roller 5, bearing portion the 8, the 1st track 3 that the fixed configurations that is installed on pallet 1, the following pallet 2, so can reducing upward, the interval of pallet 1, following pallet 2 promptly is provided with the space.Therefore, can be arranged at an easy rate on the F of ground.
In addition, because the 1st roller 5 and the 2nd roller 6 are outstanding from vertical direction with respect to the length direction of the 2nd track the 4, the 1st track 3, so the interval that can reduce last pallet 1 and following pallet 2 at an easy rate promptly is provided with the space.In addition, the 1st roller 5 is by having the bearing portion 8 of the stationary plane 8a that is fixed on the pallet 1, outstanding from the side adjacent with stationary plane 8a, so the interval that can reduce last pallet 1 and following pallet 2 promptly is provided with the space, simultaneously, can on the 2nd track 4, stably roll.
Therefore, can utilize down the space between pallet 2 and the ground F, distribution plant C underground being provided in, that be connected with show stand or e-machine etc., introduce pallet down below.Then, make the distribution plant C of introducing, the distribution by following pallet 2 is with opening portion 7b and guard block 12 (going up the distribution opening portion 7a of pallet 1), is connected on the damping object P of electrical type machine etc.Therefore, will not be provided with longly by distribution plant C, when damping, can not hinder the damping action of each track, roller.
Guard block 12 in the above-mentioned vibrational energy attenuation by absorption action, because of last pallet 1, the displacement of pallet 2 down, its minor diameter part 12a joins with distribution plant C, integral, flexible is out of shape, buffer protection distribution plant C.In addition, the extension part 12b of guard block 12 makes the resiliently deformable of guard block 12 easy.Because the extension part 12b of guard block 12 is free states with respect to following pallet 2, so the elastic deformation amount of guard block 12 increases.
According to this example (1),, can guarantee the ventilation A of damping object P side and ground F side by the inside of guard block 12 and the vent 11b of support plate 11.Therefore, can make the cooling air of supplying with damping object P such as e-machine, from bottom (underground) circulation of ground F or ground F.
As shown in Figure 6, when damping, for example the 1st roller 5 rolls towards directions X on the 2nd track 4, and its rolling distance is S1; The 2nd roller 6 rolls towards the Y direction on the 1st track 3, and its rolling distance is S2.At this moment, the overlapping opening portion of opening portion 7a, 7b of last pallet 1 and following pallet 2, form the rectangular that the length of side is W5, W6, the distributions such as cable that are being connected with ground F and damping object P are passed, do not hinder the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 6th roller 6 in the damping action.Therefore, do not reduce damping performance, do not damage the distribution of cable of being connected with damping object P etc.
In addition; because the opening portion 7b ratio open 7a of portion is big, so, even pallet 1 moves on when damping; also can guarantee overlapping form, the 7c of oblong openings portion that the length of side is W5, W6, the distribution plant that passes in the guard block is passed through by opening portion 7a and opening portion 7b.
Fig. 7 represents the example (2) of damping device of the present invention.
In this example (2), the guard block 12 in the example (1) is formed straight-tube shape, be bearing in pallet 1 and following pallet 2 on the two.Guard block 12 is formed by the stationeries such as aluminium foil that do not possess elastic force, and like this, guard block 12 has electro-magnetic screen function, can block the electromagnetic wave that produces from distribution plant C.
According to this example (2), distribution plant C and the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 2nd roller 6 etc. are isolated fully, can prevent that distribution plant C from being polluted by the abrasion bits that the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 2nd roller 6 produces.
In addition,, can form tubular easily, simultaneously, can protect the distribution plant C property the learned interference that do not stress, the electromagnetic wave from distribution plant C generation capable of blocking etc. because guard block is to be formed by stationeries such as aluminium foils.
Other effect, the effect of this example (2) are identical with aforementioned example (1).
Fig. 8 represents the example (3) of damping device of the present invention.
In this example (3),, be provided with the minor diameter part 12a of above-mentioned example (1) at the intermediate portion of the guard block 12 of above-mentioned example (1).
According to this example (3), when last pallet 1, down during pallet 2 displacements, minor diameter part 12a and distribution plant C join, and make guard block 12 resiliently deformables effectively, effectively buffer protection distribution plant C.
Other effect, the effect of this example (3), basic identical with aforementioned example (1).
Fig. 9 represents the example (4) of damping device of the present invention.
In this example (4),, movably be provided between pallet 1 and the following pallet 2, be punctured into the outside with the bottom of framework 9 from the track that is assembled into the chassis shape the distribution plant C of above-mentioned example (1).
According to this example (4), can be by between last pallet 1 and the following pallet 2, distribution plant C is connected on ground F or the damping object P, utilizes the track that is movably disposing to use the space that forms between framework 10 and the following pallet 2, set distribution plant with framework 9, roller.Therefore, the distribution plant C that extends from damping object P or ground F, even do not pass put on the shelf 1 and opening portion 7a, the 7b of following pallet 2 also can set, so, provide widely-used property for the design specification of damping object P and ground F.
In addition, because the distribution plant C that extends from damping object P or ground F can not set even do not pass opening portion 7a, the 7b of pallet 1 and following pallet 2 yet, so, a side or the both sides of opening portion 7a, the 7b of pallet 1, time pallet 2 can be set.Other effect, the effect of this example (4), basic identical with aforementioned example (1).
Figure 10, Figure 11 represent the example (5) of damping device of the present invention.
In this example (5), on the support plate 11 of above-mentioned example (1), be provided with air-conditioning equipment H.
Air-conditioning equipment H does not show that with the figure of fan 20 miniature motor constitutes with fan 20 and this ventilation of driving by ventilation.Miniature motor is arranged on the inside of ventilation with fan 20.
Ventilation is to be assembled by axle 23 by square installing frame 21 and some rotation blades 22 with fan 20.
The ventilation of this structure is with fan 20, is provided with 4 at the edge part of the support plate 11 that guard block 12 is installed.Ventilation is with fan 20, utilize the track that movably setting with framework 9 and roller with framework 10 form than large space, be arranged on the following side of support plate 11.
According to this example (5), usually, when damping object P is electrical type machines such as show stand or server, computer etc., because from electrical type machine and distribution plant C heating, so, import cooling air I from the bottom (underground) of ground F or ground F, lead to damping object P.Therefore, the cooling air I that supplies with from ground F by the air-conditioning equipment H damping object P that leads forcibly, makes damping object P protection good state.In addition, even on damping object P, be provided with the cooling equipment of air cooling device etc., also can be the cooling air I that discharges from damping object P forcibly by ground F.
Air-conditioning equipment H also can discharge the air or the cooling air that pass in the guard block 12 forcibly, also can discharge the ground of the force air between damping object P and the ground F or suck.
In addition because air-conditioning equipment H is fixed on the edge part of the support plate 11 that is provided with opening portion 7a, so, needn't put on the shelf 1 or undercarriage 2 on arrange the place is set, can set according to the design of distribution plant C.In addition, air-conditioning equipment C also can not be arranged on the support plate 11, and is arranged on down the edge part of the opening portion 7b of pallet 2, and air-conditioning equipment H sets that the zone does not hinder damping the last pallet 1 in when action, pallet 2, track are mobile with framework 10 with framework 9, roller down.Other effect, the effect of this example (5), basic identical with aforementioned example (1).
Except above-mentioned example, also can form guard block 12 with the rubber material.At this moment rubber material can become rubber tubular or ripple tubular.
In addition, distribution plant C can adopt metallic cable or optical cable etc., passes guard block 12 inboards.
In addition, it is square that the shape of opening portion 7a, the 7b of last pallet 1 and following pallet 2 is not limited to, and also can be circle etc.
In addition, the ventilation of air-conditioning equipment H also can be adopted the small-sized cooler that is used to cool off central calculation processing apparatus (CPU) that is used for computer with fan 20.
Below, describe the present invention in detail with embodiment.
(embodiment 1)
Among Fig. 2, Fig. 6, last pallet 1 and following pallet 2 form rectangular, and its boundary dimension is the about 900mm of W2=, the about 700mm of W1=.The about 400mm of track length L=of the 1st track 3 is provided in down on the pallet 2.
As shown in the present, be assembled into the track framework 9 and the roller framework 10 of well shape, movably be configured between pallet 1 and the following pallet 2, by this track framework 9 and roller framework 10, the overall dimensions of opening portion 7 can form the about 450nm of W3=, large-sized like this opening portion 7 can make the distribution of cable of passing opening portion 7 etc. not influence damping performance.
In addition, be formed on the space between pallet 1 and the following pallet 2, it highly is about 80mm, is the general size height server rack (damping object P) of 2000mm when being fixed on the pallet 1, highly is 2100mm apart from being provided with of ground F.
In addition,, give full play to damping performance on the 1st track 3 and the 2nd track 4, must form track length more than about 400mm in order to ensure the rolling distance that the 2nd roller the 6, the 1st roller 5 rolls.Therefore, when 2 the 1st tracks set in a straight line, among the boundary dimension W1 and W2 of last pallet 1 and undercarriage 2, the W1 minimum should be more than about 800mm.And, when the about 100mm of overlapping interval D=is set, then can guarantee the rolling distance of the 2nd roller 6 that on the 1st track 3, rolls 2 the 1st tracks parallel setting in ground of staggering mutually, the while can be dwindled W 1, W1 can be become (about W1=700mm) below about 800mm.
In addition, during damping, the rolling distance D that the 1st roller the 5, the 2nd roller 6 rolls on each track, when the about 400nm of above-mentioned track length L=, the about 195mm of D=.During damping, the size of the last pallet 1 that can guarantee and the overlapping opening portion of following pallet 2 is the about 200mm of W5=W6=.Therefore, the distribution plant that passes opening portion 7 is adequately protected.
Figure 12～Figure 27 represents to implement the optimal morphology of the 2nd invention.
Damping device of the present invention, between last pallet and following pallet, dispose respectively towards the track of above-below direction bending and the roller of on this track, walking, make vibration attenuation, it is characterized in that, described damping device is made of several vibration absorption unit, this vibration absorption unit be installed in distribution plant in the gap up and down between damping object that is raised from ground and ground around, be formed with by described distribution plant and insert the logical logical portion that inserts; Described vibration absorption unit comprises a pair of the 1st track that is located at pallet, be located at down pallet and be arranged on perpendicular to the 2nd track of the direction of the 1st track and be provided with the 1st roller that rolls on above-mentioned the 1st track and the 2nd roller that rolls on above-mentioned the 2nd track and between last pallet and following pallet the chassis of the cylindricality of setting movably, and, on above-mentioned each the 1st track, described the 1st roller is set respectively; The described length on the direction of being provided with that described the 1st track is set that goes up pallet and following pallet is lacked than the length that direction is set that described the 2nd track is set.
According to above-mentioned structure, damping device is divided into several vibration absorption unit, vibration absorption unit is not disturbed with the distribution plant that is connected on the damping object, this vibration absorption unit be provided in the distribution plant in the gap up and down on the damping object of mentioning from ground and ground etc. around.In addition, several vibration absorption unit can be passed logical portion such as inserting of distribution plant etc. in about central formation, and distribution plant etc. are configured in this and insert in logical portion.Like this,, can install later on, simultaneously,,, also can not disturb with distribution plant by the damping device that is divided into some vibration absorption unit for newly-installed damping object for the existing damping object that is connecting distribution plant etc.
In addition, in the above-mentioned damping device of the present invention, described the 2nd track and described the 2nd roller are provided with 2 pairs at the length direction of described chassis.
According to above-mentioned structure, the logical portion ground configuration vibration absorption unit of inserting capable of being combined.
In addition, in the above-mentioned damping device of the present invention, several vibration absorption unit will go up the mutual and following pallet of pallet with connected element from the side and couple together each other.
According to above-mentioned structure, pallet is mutual each other and down for the last pallet of vibration absorption unit, is linked to be by connected element respectively to be one.
In addition, in the above-mentioned damping device of the present invention, the logical portion that inserts of distribution plant etc. expands in the ground side of leaning on of above-below direction; The minor face W12 of last pallet and the minor face W14 of following pallet form the relation of W12＞W 14.
According to above-mentioned structure, when earthquake, what can prevent distribution plant etc. and last pallet that moves and following pallet inserts the portion of leading to interference.
In addition, in the above-mentioned damping device of the present invention, be provided in each roller of some vibration absorption unit, connecting with the roller connected element from the side; The roller connected element is provided with by the projecting part that is located at described the 1st roller.
According to above-mentioned structure, kept the homogeneity of the damping direction of action of some vibration absorption unit, when several vibration absorption unit were carried out the damping action, roller can not break away from from being provided in the track of cutting apart direction.
In addition, the setting method of above-mentioned damping device of the present invention, it is characterized in that, the damping object is mentioned from ground, between damping object and ground, form gap up and down, can be around the distribution plant that is positioned at described gap up and down, form the logical portion of inserting of described distribution plant, dispose several described vibration absorption unit, also can form the distribution plant that is positioned in the described gap up and down and insert the logical logical portion that inserts, the last pallet of each side of several described vibration absorption unit one sides that will be arranged side by side by connected element is connected respectively with following pallet, and described gap is up and down inserted with several described vibration absorption unit in the side of the opposite side that is never connected by described connected element, the last pallet of side and the following pallet that connect above-mentioned opposite side respectively are positioned in the damping object on each of several described vibration absorption unit on the pallet.
According to said method, for connecting distribution plant etc. and being positioned in existing damping object on the pallet, after can mentioning the damping object from ground,, be configured in around the distribution plant in the gap up and down on damping object and ground the damping device that is divided into several vibration absorption unit.In addition, because from the side of vibration absorption unit, will go up that pallet interconnects and following pallet interconnects, can damping device be set intrusively with distribution plant.
Below, with reference to accompanying drawing, example in the optimal morphology of implementing the 2nd invention, damping device is described.
Figure 12～Figure 21 represents the example that direction is set (6) of damping device of the present invention and damping device.
In this example (6), similarly, the ground F of damping object P is being set, can wearing the distribution plant C of communication, electric wiring etc., for example, this ground F is the ground of movable floor structure, or the ground of plate structure.Distribution plant C extends from ground F, is connected on the damping object P.In addition, distribution plant C is the aggregate of several communications, electric wiring etc., and its thickness, shape are without limits.Here said damping object P is the computer machine of server etc., can connect distribution plant C.
Damping device 100 is made of several vibration absorption unit 110 of cutting apart damping device.
Vibration absorption unit 110 is by last pallet 1, down the 1st track the 3, the 2nd track the 4, the 1st roller the 5, the 2nd roller 6 of pallet 2, left and right directions orthogonal configuration constitutes as critical piece.Setting 2 vibration absorption unit 111,112.
As shown in figure 13, several vibration absorption unit 110 are connected by connected element 120.This connected element 120 is by pallet 2 interconnective connected elements 122 under last pallet 1 interconnective connected element 121 and the handle are constituted.
Last pallet 1 is the thicker plate shaped sheet material that becomes about box-shaped in the face of damping object P, and its long limit is W11, and minor face is W12, and highly (thickness) is W12a.Minor face W12 below last pallet 1 is installed with the 1st track 3 that rolls for the 1st roller 5.In addition, the shape of last pallet 1 gets final product so long as the plate-shaped member of the 1st track 3 can be set without limits.
The 1st track 3 is made of track 3a, the 3b of parallel configuration.The track length of track 3a, 3b is W12, and is consistent with the minor face W12 of last pallet 1, extend point-blank to left and right direction, and towards the above-below direction bending, 2 roller 5a, 5b of a side rolls on track 3a, 3b respectively.Distance is W19 between the setting of track 3a, 3b.The flexure plane of track 3a, 3b is arranged on the pallet 1 down, is positioned on the 1st roller 5.
The 1st roller 5 is arranged on the chassis 90 described later, and between the setting of track 3a, 3b the distance similarly, between the setting of roller 5a, 5b the distance be W19.2 track 3a, 3b of the 1st track 3 are being provided with abreast, so the length that roller 5a, 5b give prominence to from chassis 90 is identical.
Following pallet 2 is the thicker plate shaped sheet material that becomes about box-shaped in the face of ground F, and its long limit is W11, and minor face is W14, and highly (thickness) is W14a.Long limit W11 above following pallet 2 is installed with the 2nd track 4.With last pallet 1 similarly, it forms without limits, the relation of the minor face W12 of last pallet 1 and the minor face W14 of following pallet 2 is W12＞W14.
The 2nd track 4 be 2 track 4a, 4b with a side as one group, these 2 track 4a, 4b are along the left and right directions straight-line extension, and towards the above-below direction bending.There are 2 in a side, setting 4 tracks altogether.Each track length is L1, and the 2nd roller 6 rolls on each track.Distance is W21 between 2 groups setting.Disposing orthogonally with the 1st track 3.
The 2nd roller 6 and the 1st roller 5 similarly are made of roller 6a, 6b.This roller 6a, 6b are installed on the column chassis 90 described later, and be corresponding with 2 track 4a, 4b of a side.The length that 2 roller 6a, 6b of one side give prominence to from chassis 90 is identical.
Chassis 90 forms column, alongst, the 2nd roller 6 that rolls on the 2nd track 4 is being set, and along short side direction, the 1st roller 5 that rolls on the 1st track 3 is being set, and this chassis 90 movably is configured between pallet 1 and the following pallet 2.
The 1st roller 5a, 5b are positioned at the about central part on the 1st track 3a, the 3b, and distance is W19 between the setting of roller.The 2nd roller 6a, 6b and the 1st roller 5 similarly, distance was W18 between it was provided with.Therefore, the 1st roller 5 and the 2nd roller 6 roll in the track length scope respectively when damping is moved in orbit, and its rolling distance is respectively track length about 1/2.
Therefore, each vibration absorption unit 111,112, with the 1st track 3 direction is set as cutting apart direction, be provided with a pair of the 1st rail 3 and the 1st roller 5.With the 2nd track 4 of the 1st track 3 quadratures direction is set as cutting apart direction, be provided with 2 pairs the 2nd tracks 4 and the 2nd roller 6.
As shown in figure 16, connected element 121 is square, and its long limit is W112, and minor face is W113, and length is W15, joins with butt sheet 1d and the 1c of limit portion on the joint 130 that is located at pallet 1 on each.At the limit of last pallet 1 1c of, be provided with locating stud 1e, wearing the attachment hole 1f that supplies connecting screw 123 to pass.On the connected element 121, wearing the positioning hole 121a corresponding, also wearing the through hole 121b that supplies connecting screw 123 to pass with locating stud 1e.
Connected element 122 similarly is square with connected element 121, and its long limit is W114, and minor face is W115, and length is W15, joins with butt sheet 2d and the 2c of limit portion on the joint 130 that is located at down pallet 2.The 2c of limit portion at following pallet 2 is provided with locating stud 2e, is wearing the attachment hole 2f that supplies connecting screw 124 to pass.On the connected element 122, also wearing the positioning hole 122a corresponding, also wearing the through hole 122b that supplies connecting screw 124 to pass with locating stud 2e.
On connecting screw 123,124, be provided with the hexagon ring 123a, the 124a that insert for HEX HEAD CAP SCREWS (Application ジ).Each attachment hole 121b, 122b, corresponding with connecting screw 123,124, with the screw head of connecting screw 123,124 accordingly, form 121c, 122c.
With connected element 121,122 vibration absorption unit 111,112 is coupled together, form damping device 100.At this moment, the distance of 1 of pallet is W16 on each of vibration absorption unit 111,112, and the distance that following pallet is 2 is W17.The opening area of opening portion 7a, the 7b that is surrounded by vibration absorption unit 111,112 and connected element 121,122 is K1, K2, K1＜K2.
Below, with reference to Figure 20, the setting method of damping device 100 is described.
Shown in Figure 20 (a), connecting the distribution plant C that extends from ground on the damping object P.In the both sides of the existing damping object P of Figure 20 (a) state, the lifting utensil of pawl jack (jack) 150 grades is set, this pawl jack 150 has claw 151.Lifting utensil described here, though be to adopt pawl jack 150, not limiting is jack, as long as can lift damping object P from ground F, form up and down gap Y person all can, also can adopt damping object P is sling, form the utensil of gap Y up and down.
With jack 150 damping object P is lifted, guarantee to be used to insert the Y of gap up and down of vibration absorption unit 111,112, promptly guarantee the up and down gap Y bigger than the height W of vibration absorption unit 111,112.Behind the Y of gap, temporary support platform 160 is inserted gap Y up and down about having guaranteed, near distribution plant, stably supporting damping object P, extracting jaw jack 150.(Figure 20 (b)).
In the Y of gap up and down that is supporting by temporary support platform 160, insert vibration absorption unit 111.The end P1 of damping object P is positioned near about central authorities of last pallet 1 of vibration absorption unit 111.(Figure 20 (c)).Then, set vibration absorption unit 112 similarly, the end P2 of damping object P is positioned near about central authorities of last pallet 1 of vibration absorption unit 112 (Figure 20 (d)).The vibration absorption unit 111 and 112 that sets does not so contact distribution plant C, forms the logical Z of portion of inserting of distribution plant C, can be provided at an easy rate on the damping object P.In that inserting of forming led in the Z of portion by vibration absorption unit 111,112 combinations, disposing distribution plant C.
After setting of vibration absorption unit 111 and 112 finished, remove temporary support platform 160.In order to remove temporary support platform 160, use pawl jack 150.P lifts the damping object.When pawl jack 150 is set, claw 151 will be provided in the bottom side portion of the adjacent damping object P of vibration absorption unit 111 and position, 112 place for example vibration absorption unit 111,112 in addition, after damping object P is lived by pawl jack 150 stable support, from removing temporary support platform 160 Y of gap up and down.(Figure 20 (e)).
After temporary support platform 160 removes,, carry out last location and regulate for vibration absorption unit 111,112 correctly is configured in the position that is predetermined.Then,, damping object P is descended at leisure by pawl jack 150, damping object P mounting on each of vibration absorption unit 111,112 pallet 1 above.(Figure 20 (f)).
After having confirmed that damping object P stably is positioned on the vibration absorption unit 111,112, connected element 121,122 is connected on the last pallet 1 and following pallet 2 of vibration absorption unit 111,112, like this, the setting of damping device 100 has just been finished.
Below, the damping action when earthquake etc. of the damping device 100 that is provided with is described.
As shown in figure 17, extend to left and right direction and towards the 1st track 3a, the 3b of above-below direction bending, the 1st roller 5a, 5b are positioned at about central part 30a of the 1st track 3.At this moment, for example as shown in figure 19, ground F because of earthquake etc. when the D direction moves,, mounting 121 that connecting with connected element pallet 1 on each of damping object P, moves towards the E direction.
Be provided in the 1st track 3a, 3b on the pallet 1, move with the D direction of landing ground F, roll or slippage on the 1st roller 5a, 5b, rail end 30c begins to move and is positioned at the 1st roller 5a, 5b place.The 1st roller 5a, 5b have running length from central part 30a to end 30c scope (track length about 1/2).Therefore, by the 1st track 3 that moves towards the E direction, damping object P is also towards the flatly mobile ultimate range of E direction (1/2) * W12.
For example, the 1st track 3a moves towards the E direction with the amplitude of maximum length of stroke on the 1st roller 5a.At this moment, the end 30c of the 1st track 3a is positioned on the 1st roller 5a.Then, the 1st track 3a begins to move towards the D direction, is positioned on the 1st roller 5a, the 5b near the other end 30b of the 1st track 3a, 3b.Therefore, with the vibration of left and right directions accordingly, the 1st track 3 is by curved part lifting on the 1st roller 5, when the vibration disappearance of left and right directions, the 1st track 3 is in deadweight (loading of damping object P etc.) effect decline down.By the displacement that moves up and down of the 1st track 3, the vibration of absorption and decay left and right directions.
The 2nd track 4 and the 2nd roller 6, opposite with the position relation of the 1st track and the 1st roller 5, by the displacement that moves up and down of the 2nd roller 6, the vibration of absorption and decay left and right directions.
According to this example (6), vibration absorption unit 111,112 is combined to form inserts the logical Z of portion, should insert the logical Z of portion passes along the above-below direction of the about central authorities of damping object P for distribution plant C, vibration absorption unit 111,112 be arranged on distribution plant C around, this distribution plant C is positioned at the damping object P that lifts from ground F and the Y of gap up and down between the F of ground.Like this, owing to distribution plant C is passed by inserting the logical Z of portion, so, can carry out the back to existing damping object P and install.Therefore, damping device 100 is for the existing damping object P that is connecting distribution plant C, and the land used that makes that can not cut off distribution plant C, does not stop damping object P is arranged on the damping object P.Connected element 121,122 connects vibration absorption unit respectively after vibration absorption unit 111,121 configurations, so, do not disturb with distribution plant C.
In addition, vibration absorption unit 111,112 after damping device cut apart, respectively be provided with a pair of the 1st track 3 and the 1st roller 5, be provided with 2 pairs of the 2nd track 4 and the 2nd rollers 6 with the 1st track 3 quadratures, so, can realize the blocking of damping device, no matter the damping object is that newly establish or existing, can both be suitable for, have the use popularity.
Since vibration absorption unit 111,112 set at interval that W16 (W17) is separately independently, so, can be according to shape, the size of damping object P, situation is set, adopt the connected element 120 of various length, like this, to various damping object P vibration absorption unit can both be set, can provide to be applicable to new if the damping device 100 of existing damping object P.
For example, as shown in figure 21, when existing several damping objects P was arranged side by side, 1 vibration absorption unit 110 was configured on 2 damping object P.Before, be that 1 damping device is set for 1 damping object P, still, the present invention gets final product for 3 vibration absorption unit 110 of 2 damping object P configurations, and the platform number reduces, and can reduce the cost of damping device 100.In addition,, can freely regulate the distance (inserting the zone of the logical Z of portion) of 110 of vibration absorption unit, simultaneously, also can connect some vibration absorption unit 110 with 1 connected element 120 by the length of change connected element 120.
Since damping device 100 be by blocking vibration absorption unit 111,112, connected element 121,122 constitute, so the deadweight of each vibration absorption unit 110 is little, can easily carry, move into etc., the cost of can reduce carrying, moving into.
Because the opening portion 7b of pallet 2 has the opening area bigger than the opening portion 7a of last pallet 1 down, so the zone of inserting the logical Z of portion of ground F side can be bigger than the zone of inserting the logical Z of portion of damping object P side.Like this, when damping was moved, the opening portion 7b overlapping areas with following pallet 2 when last pallet 1 moves increased, and does not disturb the distribution plant C that is connected on the damping object P.
Each vibration absorption unit 111,112, pallet 1 mutual and following pallet 2 is being connected each other on it, so back installation exercise is easy.In addition, owing to be connected connected element 120 in the side of last pallet 1 and following pallet 2, so, be easy to carry out the operation that is provided with of connected element 120, simultaneously, do not influence the damping action, the damping performance that can play stably.
In addition, vibration absorption unit 110 needn't be fixed on damping object P and the ground F, be provided in distribution plant C etc. around, this distribution plant C is in the Y of the gap up and down of damping object P that lifts from ground and ground F, damping object P and ground F are independently, so, the restriction of situation is not set.
In the attenuation by absorption of this vibrational energy action, with damping object P join on the pallet 1, because the 1st track 3 that has reinforing function concurrently has been installed, so the shock resistance height can prevent torsional deflection.Therefore, can bring into play shock-absorbing function long-term effectively.
Figure 22, Figure 23 represent example of the present invention (7).
In this example (7), before the Y of gap, several vibration absorption unit 110 with aforementioned example (6) are arranged side by side earlier about vibration absorption unit 110 is inserted, and are combined to form the interval into supplying distribution plant C to import.Be connected to form the side 131 of inserting logical several vibration absorption unit 110 1 side's sides Z of portion, that be arranged side by side with connected element 120, be combined into about コ font, never use the side 132 of the opposing party's side of connected element 120 connections, in gap Y about several vibration absorption unit 110 insertions.In addition, vibration absorption unit 110, connected element 120 and other structure are identical with example (6).
In the damping device 100 of this example (7), the position of several vibration absorption unit 110 and distribution plant C relation is clear and definite, in advance adjusted position and not disturbing with distribution plant C.So the configuration of vibration absorption unit 110 is easy, simultaneously,, insert the logical Z of portion as long as be pre-formed several for the damping object P that is connecting some distribution plant C, just can without any influence ground success be set once to distribution plant C.Other effect, effect are identical with example (6).
Below, with reference to Figure 23, the setting of the damping device 100 of example (7) is described.
With the setting of aforementioned example (6) similarly, between damping object P and ground F, form gap Y up and down with jack 150 grades.Several vibration absorption unit 110 that connecting side's side side with connected element 120, never connect side 132 and insert gap Y up and down.(Figure 23 (a)).At this moment, distribution plant C is directed to the not connection side 132 of configuration space R, does not disturb with several vibration absorption unit 110.Because side's side does not connect with connected element 120, needn't carry out position regulation for each vibration absorption unit 110, insert several vibration absorption unit 110 of gap Y up and down, connect the side 132 of the opposing party's side with connected element 120, like this, the setting of damping device 100 is just finished.(Figure 23 (b)).
Figure 24 represents example of the present invention (8).
In this example (8), about having inserted, behind the Y of gap, connect each vibration absorption unit 110 without connected element 120, but utilize the deadweight of damping object P, between damping object P and ground F, vibration absorption unit 111 and vibration absorption unit 112 are located by connecting.In addition, vibration absorption unit 110, connected element 120 and other structure are identical with example (6).
By the deadweight G of damping object P, on vibration absorption unit 111 and 112 each time pallet 2, be subjected to counter-force G1 from ground F.Therefore, by the deadweight G of damping object P with from the counter-force G1 of ground F, damping object P and on each pallet 1 connect airtight, ground F and each time pallet 2 connect airtight.
Therefore, the vibration absorption unit 111,112 that is disposing, deadweight G by damping object P, even will go up pallet 1 without connected element 121,122 is connected with undercarriage 2, also when being connected with connected element 121,122 similarly, vibration absorption unit 111 and 112 each on pallet 1 and following pallet 2 form as one respectively, make damping object P damping.Like this, can easily carry out the location of several vibration absorption unit 110, with damping object P and ground F irrespectively, each vibration absorption unit 110 is provided with the position connection that is positioned at it.Other effect, effect are identical with example (6).
Figure 25～Figure 27 represents example of the present invention (9).
In the damping device of this example (9), with roller connected element 200, the 1st roller 5a that is provided in the 1st roller 5a on the vibration absorption unit 111 in aforementioned example (6)～(8) and be provided on the vibration absorption unit 112 is coupled together, similarly, also each the 1st roller 5b is coupled together with roller connected element 200.
Roller connected element 200 is that the rectangular material of planar of about L font is made by section.Roller connected element 200 is made of joint 200a and extension part 200b.Joint 200a joins with the 1st roller 5 and is connected.Extension part 200b extends towards vertical direction from joint 200a.On joint 200a, wearing the attachment hole 201 that is used to connect the 1st roller 5.
Between roller connected element 200 and the 1st roller 5, setting projecting part 205, be d9 from the 1st roller 5 outstanding length, do not hinder the damping action of the 1st roller 5a, 5b.Be provided with connecting bolt 125 on projecting part 205, be formed with screw thread on this connecting bolt 125, this connecting bolt 125 can pass the attachment hole 201 of roller connected element 200.In addition, this projecting part 205 also can form as one with the 1st roller 5.
As shown in figure 27, make the connecting bolt 125 that is located at the projecting part 205 on the 1st roller 5, pass the attachment hole 201 of roller connected element 200, with the nut 126 that is screwed on this connecting bolt 125, the 1st roller 5 and roller connected element are fixed, like this, the 1st roller 5a of the 1st roller 5a of vibration absorption unit 111 and vibration absorption unit 112 is connected.The 1st roller 5b of vibration absorption unit 111 and the 1st roller 5b of vibration absorption unit 112 are connected similarly.
In this example (9), each the damping direction of action of vibration absorption unit 111,112 and the displacement distance (rolling distance) of roller are identical, can prevent the dislocation (for example, because of last pallet 1 with respect to descending pallet 2 to rotate the dislocation that produces in the horizontal direction) of the last pallet 1 that produces because of the damping separately of vibration absorption unit 111,112 action and following pallet 2.Therefore, in the vibration absorption unit 111,112, can prevent that the 1st roller 5 breaks away from along cutting apart the 3rd track that direction is setting, the damping performance that can play stably.
In addition, roller connected element 200, with connected element 120 in the aforementioned example (6) similarly, after being set to vibration absorption unit 111,112 on the damping object P, can easily install from the side of vibration absorption unit 111,112, improve operating efficiency.
In addition, as shown in figure 21, even when being arranged side by side several damping objects P, with connected element 120 similarly, an available roller connected element 200 connects some vibration absorption unit 110.In addition, after being set to vibration absorption unit 111,112 on the damping object P, easily roller connected element 200 is installed in the back, improves operating efficiency.Other effect, effect are identical with example (6)～(8).
Except above-mentioned example, also can on connected element 120, length adjustment mechanism etc. be set, the length adjustment in the time of can easily being provided with can freely be regulated the distance of 110 of vibration absorption unit.
In addition, the air-conditioning equipment of exhaust with fan etc. can be installed on vibration absorption unit 110 or connected element 120 also, make ground F and damping object P ventilation forcibly, guarantee that the utilization of damping object P is good.
In addition, connected element 120 is connected with several vibration absorption unit, interconnects and will descend pallet 2 to interconnect as long as will go up pallet 1, is not subjected to the restriction of above-mentioned connecting means.
Below, describe the present invention in detail with embodiment.
(embodiment 2)
The boundary dimension of pallet 1, following pallet 2 is that last pallet 1 is the rectangular of the about 400mm of W12=, the about 890mm of lengthwise dimension W11 on each of vibration absorption unit 111,112.Following pallet 2 is rectangulars of the about 300mm of W14=, the about 890mm of lengthwise dimension W11.The track length of the 1st track 3 is about 400mm, is provided on the pallet 1.
With the setting method of Figure 20 similarly, the vibration absorption unit 111,112 of this structure is set.The boundary dimension of damping object P is the square box of about 700mm, and side below damping object P is connecting the distribution plant C that extends from ground F.
Make about central authorities of the last pallet 1 of vibration absorption unit 111,112, be positioned at the end of damping object P after, with the connected element 121,122 of the about 1100mm of length, last the pallet 1 mutual and following pallet 2 mutual sides of each vibration absorption unit are connected.Like this, needn't cut off being connected of damping object P and distribution plant C, just damping device can be set.In addition, the height W of vibration absorption unit 110 is about 100mm as thin as a wafer, is easy to be provided with for existing damping object P.
Figure 28～Figure 33 represents to implement the optimal morphology of the 3rd invention.
Damping device of the present invention, angle by about 90 degree, dispose straight-line extension to left and right direction and towards the track of above-below direction bending and the roller that rolls in orbit with being well shape, it is characterized in that, make the last pallet that is fixed on the damping object, with be fixed on the ground down pallet that the damping object is being set, between damping object and ground in opposite directions, for the 2nd track of the 1st roller rolling and the 2nd roller that on the 1st track, rolls, be provided between pallet and the following pallet, the 1st track be 2 as one group, setting abreast, it is overlapping that it sets area part ground.
According to above-mentioned structure, the part of 2 the 1st tracks parallel configuration overlappingly, and like this, can guarantee the rolling distance of the roller that rolls in orbit, can bring into play damping performance fully simultaneously.Therefore, because 2 the 1st tracks have overlapping interval,, dwindle part and be equivalent to overlapping interval length part so the boundary dimension of damping device can correspondingly be dwindled.In addition, because track, roller regularly, are movably cut apart configuration, so, can reduce that the space being set, make pallet and undercarriage table top facing to damping object and ground, by the 1st track that has reinforing function concurrently is installed, the 1st roller can improve vibration strength, prevents torsional deflection.
In addition, in the above-mentioned damping device of the present invention, the 2nd roller, be that 2 rollers that the length of giving prominence to framework from roller is different are as one group, length direction with respect to the 1st track sets from vertical direction, and between the scrollable area of each the 2nd roller that rolls on the 1st track, a part is overlapping.
According to above-mentioned structure, 2 the 2nd rollers of as a configuration set, when rolling in the interval of 2 Orbital Overlaps of the 1st track, since overlapping between each scrollable area of 2 rollers, so in the damping action, the vibration that is delivered to the damping object reduces.
In addition, because the 2nd roller is not arranged on the 1st track and roller is used between the framework, so, can reduce that the space being set.
In addition, in the above-mentioned damping device of the present invention, the 2nd track be 2 as one group, it sets parallel overlappingly the setting of a part in zone.
According to above-mentioned structure, because 2 the 2nd tracks are that a part is parallel overlappingly and are setting, so, guarantee the rolling distance of the 1st roller that on the 2nd track, rolls, can give full play to damping performance.
In addition, in the above-mentioned damping device of the present invention, the 1st roller, be from different 2 rollers of the outstanding length of bearing portion as one group, the length direction with respect to the 2nd track sets from vertical direction, a part is overlapping between the scrollable area of the 1st roller that rolls on the 2nd track.
According to above-mentioned structure, 2 the 1st rollers that roller as a configuration set, when in 2 Orbital Overlaps of the 2nd track interval, rolling, since overlapping between each scrollable area of 2 rollers, so in damping was moved, the vibration that is delivered to the damping object reduced.
In addition, the 1st roller is not held under the arm by the 2nd track and bearing portion, but outstanding from the side of bearing portion, so, can reduce that the space being set.
In addition, in the above-mentioned damping device of the present invention, 2 the 2nd tracks are formed integrally as column.
According to above-mentioned structure, can improve orbit strength, improve vibration strength, prevent to vibrate the torsional deflection that causes.
Below, with reference to accompanying drawing, example in the optimal morphology of implementing the 3rd invention, damping device is described.
The optimal morphology that this implements the 3rd invention is an example in above-mentioned enforcement the 1st and the 2nd optimal morphology of inventing, relevant with the overlapping interval of the 1st, the 2nd track.
Figure 28～Figure 30 represents damping device example of the present invention (10).
Identical in this example (10), ground F and the optimal morphology of implementing the 1st invention is to implement example in the optimal morphology of above-mentioned the 1st invention, relevant with the overlapping interval of 2 tracks.
The damping device 100 of this example (10), the essentially identical structure of optimal morphology with implementing the 1st invention only illustrates the part that they are different.Owing to be the example relevant, so though in the illustrated damping device 100, form the opening portion 7 that passes for distribution plant C on last pallet 1, following pallet 2, it also is applicable to the optimal morphology of implementing the 1st invention with the overlapping interval of 2 tracks.
The 1st roller 5 of the damping device 100 of this example (10), distance is R2 between the setting of one side 2 roller 5a, 5b, has 4 altogether, and is outstanding from the side adjacent with the stationary plane 8a of bearing portion 8.
The 1st track 3, straight-line extension to left and right direction and towards a side 2 track 3a, 3b of above-below direction bending as one group, its part that sets the zone is overlapping, has parallel the setting in overlapping interval D1 ground.2 track lengths that amount to 4 tracks of one side are respectively L1, and the 2nd roller 6 rolls on each track.
The 2nd roller 6 is made of roller 6a, 6b, and this roller 6a, 6b are corresponding with 2 track 3a, 3b of a side, and these 2 track 3a, 3b set that area part is parallel overlappingly to be set, and have overlapping interval D1.2 roller 6a, 6b of one side are respectively d1, d2 from roller with framework 10 outstanding length.
The 2nd track 4 is made of the track 4a, the 4b that are provided on the same standard shaft, and the track length of this track 4a, 4b is L2, extends to left and right direction and court's bending up and down, and a side 2 roller 5a, 5b roll on track 4a, 4b.And, owing to 2 track 4a, 4b are arranged on the same standard shaft abreast, so the length of giving prominence to from bearing portion 8 of the 1st roller is identical.
Track respectively has 2 with framework 9, roller with framework 10, is assembled into well shape, with the 2nd track the 4, the 2nd roller 6 common formation chassis shapes, movably is configured between pallet 1 and the following pallet 2.
The 1st roller 5a, 5b are positioned at the about central part on the 2nd track 4a, the 4b, and distance is R2 between the setting of roller.The 2nd roller 6a, 6b and the 1st roller 5 are similarly disposing, and distance was R1 between it was provided with.Therefore, the 1st roller 5 and the 2nd roller 6 when damping is moved, are rolling in the track length scope on the track separately respectively, and its rolling distance is the about 1/2 of each track length, just stroke S1, S2.
The 1st track 3 of the damping device 100 of this structure, not that 2 tracks are conjointly set in a straight line, but the part that will set the zone is overlapping, form overlapping interval D1, so, the boundary dimension of rectangular damping device can be dwindled, and dwindles the length part that part is equivalent to overlapping interval D1, its bond length W1=L1+L1-D1.
In addition, can dwindle the damping device 100 that is equivalent to overlapping interval D1 length part, supply the track length of the 1st track 3 of the 2nd roller 5 rollings not dwindle, and the reduced profile of damping device 100, so, guaranteed in the damping action, to make damping device give full play to each track length L1 of damping performance, guaranteed the rolling distance of the roller of rolling in orbit.
Therefore, damping device 100 is not limited by the track length of the 1st track 3, and shape, the corresponding damping device 100 of size with damping object P can be provided.
In addition, track is assembled into well shape with framework 9 and roller with framework 10, movably be installed between pallet 1 and the following pallet 2, so, the 1st roller 5a, 5b at an easy rate from the side adjacent with the stationary plane 8a of bearing portion 8 perpendicular to the 2nd track length direction give prominence to, compare during with the opposite sides that the 1st roller 5a, 5b is arranged on stationary plane 8a, the distance between last pallet 1 and the following pallet 2 can be dwindled, the part of dwindling is equivalent to the roller width of the 1st roller 5a, 5b, can reduce the center of gravity of damping object P.Therefore, damping object P can more stably be fixed on pallet 1 above.
In addition, from roller similarly with outstanding the 2nd roller 6a, the 6b of framework 10, perpendicular to the 1st rail length direction give prominence to, so the distance between last pallet 1 and the following pallet 2 is dwindled more, can more reduce the center of gravity of damping object P.
With the 1st track 3a, 3b with overlapping interval D1 accordingly, the 2nd roller 6a, 6b have nothing in common with each other with the outstanding length of framework 10 from roller, are respectively d1, d2.Like this, the deadweight of damping object P does not resemble supports in a straight line before the damping device, but is bearing on 2 straight lines, so, damping device 100 in a big way in disperse supporting, can obtain more stable damping performance.
As shown in figure 30, the damping action during earthquake, same with the optimal morphology of above-mentioned enforcement the 1st invention, still, 2 the 1st track 3a, 3b are setting abreast, are provided with overlapping interval D1 in setting the zone.
Therefore, the 2nd roller 6a, the running length S1 of 6b that roll because of the vibration of left and right directions, D1 is overlapping at overlapping interval, its overlap distance is D1, the vibration of the left and right directions after the vibrational energy of overlap distance D1 part is attenuated, be delivered to pallet 1, so, the attenuation by absorption effect that improves vibrational energy more.
Figure 31 and Figure 32 represent example of the present invention (11).
In this example (11), make 2 the 2nd tracks in the above-mentioned example (10) to set a zone part overlapping, with the 1st track similarly, form the overlapping interval D2 of track.
The 2nd track 4 of this example (11) is made of track 4a, 4b.The length of track 4a, 4b is respectively L2, and 2 are setting abreast as one group, extends point-blank to left and right direction and towards the above-below direction bending, its part that sets the zone is overlapping, forms overlapping interval D2.2 roller 5a, 5b of one side roll on track 4a, 4b.Track 4a, 4b are formed on the roller of column with on the framework.
The 1st roller 5 is corresponding with 2 track 4a, 4b of a side, and setting of track 4a, 4b is regional a part of overlapping, forms overlapping interval D2, and the 1st roller 5 has 2 in a side, and the length that they are given prominence to from bearing portion 8 is inequality.Each roller 5a and roller 5b, the length outstanding from the side adjacent with the stationary plane 8a of bearing portion 8 is respectively d3, d4.
In this example (11), the boundary dimension of damping device 100 is, the boundary dimension of long side direction is W2=L2+L2-D2, like this, can dwindle boundary dimension and do not lower damping performance, and the damping device 100 of miniaturization can be provided.
Therefore, damping device 100 is not subjected to the restriction of each track length, and corresponding with the shape of damping object P, size, applicability damping device 100 widely can be provided.
In the 2nd track the 4, the 1st roller 5, with the 2nd track 4 with overlap region accordingly, the outstanding length of the 1st roller 5a, 5b is d3, d4, so damping object P is disperseed from heavy load, can obtain more stable damping performance.
In addition, 2 the 2nd track 4a, 4b are because the track that is formed on column is with on the framework 9, so the torsional deflection in the time of can preventing the damping action simultaneously, in its forming process, can be easy to and qurer N C work mechanism making.
Shown in figure 32,2 the 2nd track 4a, 4b, overlapping interval D2 is arranged in setting the zone, so, the 1st roller 5a, the running length S2 of 5b that roll because of the vibration of left and right directions, overlapping at overlapping interval, its overlap distance is D2, is equivalent to the vibration of the left and right directions after being attenuated of overlap distance D2, and is delivered to pallet 1, so, the attenuation by absorption effect that improves vibrational energy more.Other effect, effect are identical with aforementioned example (10).
Figure 33 represents example of the present invention (12).
In this example (12), make damping device 100 in above-mentioned enforcement the 2nd invention optimal morphology, 2 the 2nd tracks 4 of a side to set a zone part overlapping, form the interval D1 of Orbital Overlap.
2 track 4a, 4b are corresponding for the 2nd roller 6 and a side, and setting of this track 4a, 4b is regional a part of overlapping, forms overlapping interval D1, and the 2nd roller 6 has 2 in a side, and they have nothing in common with each other from chassis 9 outstanding length.Each roller 6a, 6b are respectively d1, d2 from the outstanding length of the face that is provided with of chassis 9.
In this example (12), the boundary dimension of damping device 100 is dwindled, and the boundary dimension W11=L1+L1-D1 of its long side direction like this, dwindles boundary dimension and do not reduce damping performance, and the damping device 100 of miniaturization can be provided.
In addition, with above-mentioned example (11) similarly, when earthquake, the 2nd roller 6a, 6b near the central part in the scope of a tip side, move to left and right direction with the running length of distance T2 (track length 1/2).
At this moment, because of the 2nd roller 6a, the running length T2 of 6b that the vibration of left and right directions is rolled, D1 is overlapping at overlapping interval, is equivalent to the vibration of the left and right directions after being attenuated of overlap distance D1, and is delivered to pallet 1, so, improve the attenuation by absorption effect of vibration.Other effect, effect are identical with aforementioned example (11).
The optimal morphology of above-mentioned enforcement the 1st to the 3rd invention, damping device is not limited to the device in each form, also can the device in each form be combined, and constitutes damping device.
Industrial applicibility
As mentioned above, implement the damping device of the present invention in the optimal morphology of the 1st invention, owing to regularly, movably cut apart configuration track and roller, so, can lower the space is set.Because the about central part at last pallet, following pallet is provided with the distribution opening portion, so, the distribution plant that is connected on the electrical type machine is passed through.Because have guard block at opening portion, so, the distribution plant damage can be prevented.In addition, being fixed on last pallet on the damping object and the following pallet that fixes on the ground, is in opposite directions tabular, and the track and the roller that have reinforing function concurrently are installed, and improves vibration strength, can prevent to vibrate the torsional deflection that causes.
Implement the damping device of the present invention in the 2nd optimal morphology of inventing, because gap is up and down arranged between damping object of mentioning from ground and ground, distribution plant is at this up and down in the gap, around distribution plant, set several vibration absorption unit, so, logical portion inserted with being combined to form of these several vibration absorption unit, distribution plant inserts by inserting logical portion, can be arranged at an easy rate on the damping object, especially, also can install later on for existing damping object.
In addition, implement in the setting method of the damping device of the present invention in the 2nd optimal morphology of inventing, do not disturb the distribution plant that extends and be connected to from ground on the damping object, the vibration absorption unit of having cut apart damping device can be arranged on up and down in the gap, so, also can be provided with at an easy rate for existing damping object.
In addition, implement the 3rd the invention optimal morphology in damping device of the present invention, the 1st track be 2 as one group, it is overlapping that it sets a zone part, forms overlapping interval, so, the boundary dimension of damping device can be dwindled, and the part of dwindling is equivalent to the length of overlapping interval.Though dwindled the boundary dimension of damping device, but do not reduce length for the 1st track of the 2nd roller 5 rollings, guaranteed in damping action, to make damping device give full play to the length of the 1st track of performance, guaranteed the rolling distance of the 2nd roller that on the 1st track, rolls.Therefore, damping device is not subjected to the restriction of the 1st track length, and shape, the corresponding damping device of size with the damping object can be provided.
In addition, implement the damping device of the present invention in the 3rd optimal morphology of inventing, the running length of the 2nd roller that rolls because of the vibration of left and right directions, overlapping interval at the 1st track is overlapping, be equivalent to the vibration of the left and right directions after the vibrational energy decay of overlap distance, be delivered to pallet, so, vibrational energy attenuation by absorption effect improved more.

Claims (16)

1. damping device, between last pallet and following pallet, dispose respectively towards the track of above-below direction bending and the roller of on this track, walking, make vibration attenuation, it is characterized in that, described damping device is made of several vibration absorption unit, this vibration absorption unit be installed in distribution plant in the gap up and down between damping object that is raised from ground and ground around, be formed with by described distribution plant and insert the logical logical portion that inserts;
Described vibration absorption unit comprises a pair of the 1st track that is located at pallet, be located at down pallet and be arranged on perpendicular to the 2nd track of the direction of the 1st track and be provided with the 1st roller that rolls on above-mentioned the 1st track and the 2nd roller that rolls on above-mentioned the 2nd track and between last pallet and following pallet the chassis of the cylindricality of setting movably, and, on above-mentioned each the 1st track, described the 1st roller is set respectively;
The described length on the direction of being provided with that described the 1st track is set that goes up pallet and following pallet is lacked than the length that direction is set that described the 2nd track is set.
2. damping device as claimed in claim 1 is characterized in that, described the 2nd track and described the 2nd roller are provided with 2 pairs at the length direction of described chassis.
3. damping device as claimed in claim 1 or 2 is characterized in that, several vibration absorption unit will go up the mutual and following pallet of pallet with connected element from the side and couple together each other.
4. damping device as claimed in claim 1 or 2 is characterized in that, the described portion of leading to that inserts expands in the ground side of leaning on of above-below direction.
5. damping device as claimed in claim 3 is characterized in that, the described portion of leading to that inserts enlarges in the ground side of leaning on of above-below direction.
6. damping device as claimed in claim 4 is characterized in that, the minor face W12 of last pallet and the minor face W14 of following pallet form the relation of W12＞W14.
7. damping device as claimed in claim 5 is characterized in that, the minor face W12 of last pallet and the minor face W14 of following pallet form the relation of W12＞W14.
8. damping device as claimed in claim 1 or 2 is characterized in that, is provided in each the 1st roller of some vibration absorption unit, is connecting with the roller connected element from the side.
9. damping device as claimed in claim 3 is characterized in that, is provided in each the 1st roller of some vibration absorption unit, is connecting with the roller connected element from the side.
10. damping device as claimed in claim 4 is characterized in that, is provided in each the 1st roller of some vibration absorption unit, is connecting with the roller connected element from the side.
11. each the described damping device as claim 5～7 is characterized in that, is provided in each the 1st roller of some vibration absorption unit, is connecting with the roller connected element from the side.
12. damping device as claimed in claim 8 is characterized in that, described roller connected element is provided with by the projecting part that is located at described the 1st roller.
13., it is characterized in that described roller connected element is provided with by the projecting part that is located at described the 1st roller as claim 9 or 10 described damping devices.
14. damping device as claimed in claim 11 is characterized in that, described roller connected element is provided with by the projecting part that is located at described the 1st roller.
15. the setting method of a damping device, it is the setting method of the described damping device of claim 1, it is characterized in that, the damping object is mentioned from ground, between damping object and ground, form gap up and down, around the distribution plant that is positioned at described gap up and down, form the logical portion of inserting of described distribution plant, dispose several described vibration absorption unit, side from several described vibration absorption unit, to go up pallet and following pallet and interconnect respectively, the damping object will be positioned on each of several described vibration absorption unit on the pallet.
16. the setting method of a damping device, it is the setting method of the described damping device of claim 1, it is characterized in that, the damping object is mentioned from ground, between damping object and ground, form gap up and down, the distribution plant that formation is positioned in the described gap is up and down inserted the logical logical portion that inserts, the last pallet of each side of several described vibration absorption unit one sides that will be arranged side by side by connected element is connected respectively with following pallet, and described gap is up and down inserted with several described vibration absorption unit in the side of the opposite side that is never connected by described connected element, the last pallet of side and the following pallet that connect above-mentioned opposite side respectively are positioned in the damping object on each of several described vibration absorption unit on the pallet.
CNB028216830A 2001-10-29 2002-10-28 Shock damper and method for setting the shock damper Expired - Lifetime CN1323248C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2001331726A JP2003130129A (en) 2001-10-29 2001-10-29 Earthquake-absorbing device
JP331727/2001 2001-10-29
JP2001331727A JP2003130131A (en) 2001-10-29 2001-10-29 Base isolation device for rack
JP331726/2001 2001-10-29
JP195221/2002 2002-07-03
JP2002195221 2002-07-03
JP2002310233A JP2004084917A (en) 2002-07-03 2002-10-24 Base isolation device and method for installing base isolation device
JP310233/2002 2002-10-24

Publications (2)

Publication Number Publication Date
CN1578884A CN1578884A (en) 2005-02-09
CN1323248C true CN1323248C (en) 2007-06-27

Family

ID=27482652

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028216830A Expired - Lifetime CN1323248C (en) 2001-10-29 2002-10-28 Shock damper and method for setting the shock damper

Country Status (4)

Country Link
KR (1) KR100619258B1 (en)
CN (1) CN1323248C (en)
TW (1) TWI232089B (en)
WO (1) WO2003038302A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417467B (en) * 2007-08-21 2013-12-01 Yu Guang Lai The rolling seismic isolation device
TWI417469B (en) * 2007-10-01 2013-12-01 Yu Guang Lai The hanged seismic isolation device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734443B1 (en) * 2005-10-21 2007-07-03 한국전력공사 Vertical vibration absorber for structure floor
CN102575484A (en) * 2009-10-21 2012-07-11 坪田国弘 Seismic isolation system having damper-type damping mechanism
KR101289555B1 (en) * 2011-01-10 2013-07-24 (주) 상원티앤에스 Rack for fulfilling earthquake-proof function
CN103195862B (en) * 2012-01-04 2015-04-29 国家电网公司 Shock absorption method and shock absorption system for eight-point type round electric equipment
CN106051033B (en) * 2016-06-27 2018-07-13 四川世诚电子信息系统有限责任公司 Combined type sliding isolation platform mechanism
CN106195102B (en) * 2016-08-10 2018-03-02 中国航空规划设计研究总院有限公司 A kind of design method of shrunk type two-way roller formula earthquake isolating equipment
CN106246785B (en) * 2016-08-10 2018-02-27 中国航空规划设计研究总院有限公司 A kind of design method of two-way roller formula earthquake isolating equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190052U (en) * 1985-05-20 1986-11-27
US5934029A (en) * 1997-05-16 1999-08-10 Okumura Corporation Base isolator having mutually eccentric rotators
JPH11270618A (en) * 1998-03-20 1999-10-05 Sanko Engineering:Kk Rail for base isolation device
JP2000055123A (en) * 1998-06-03 2000-02-22 Sanko Engineering:Kk Base isolation device
JP2001074092A (en) * 1999-09-06 2001-03-23 Sankoo Engineering:Kk Base isolation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372194A (en) * 1976-12-08 1978-06-27 Hitachi Cable Ltd Cable line with guide provided
JPH0343758Y2 (en) * 1985-09-26 1991-09-12
JPS62288431A (en) * 1986-06-06 1987-12-15 Hitachi Plant Eng & Constr Co Ltd Stage for aseismatic foundation structure
JP2948571B1 (en) * 1998-04-10 1999-09-13 株式会社インフニックス Seismic isolation table
JP4357085B2 (en) * 2000-06-06 2009-11-04 株式会社昭電 Seismic isolation device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190052U (en) * 1985-05-20 1986-11-27
US5934029A (en) * 1997-05-16 1999-08-10 Okumura Corporation Base isolator having mutually eccentric rotators
JPH11270618A (en) * 1998-03-20 1999-10-05 Sanko Engineering:Kk Rail for base isolation device
JP2000055123A (en) * 1998-06-03 2000-02-22 Sanko Engineering:Kk Base isolation device
JP2001074092A (en) * 1999-09-06 2001-03-23 Sankoo Engineering:Kk Base isolation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417467B (en) * 2007-08-21 2013-12-01 Yu Guang Lai The rolling seismic isolation device
TWI417469B (en) * 2007-10-01 2013-12-01 Yu Guang Lai The hanged seismic isolation device

Also Published As

Publication number Publication date
TWI232089B (en) 2005-05-11
WO2003038302A1 (en) 2003-05-08
TW200300072A (en) 2003-05-16
CN1578884A (en) 2005-02-09
KR100619258B1 (en) 2006-09-01
KR20050040828A (en) 2005-05-03

Similar Documents

Publication Publication Date Title
CN1323248C (en) Shock damper and method for setting the shock damper
CA2939994C (en) Apparatus and method for equipment mounting and storage
US7108252B2 (en) Method and apparatus for reducing force transmitted from a base structure to a supported structure
TWI709699B (en) Shock absorber apparatus and rack
SG182046A1 (en) Hanging type vibration isolator
JP2009103255A (en) Integral spring damping mechanism for base isolation vibration damping device, and base isolation vibration damping device
CN207192532U (en) A kind of guide rail bracket of elevator of damping noise reduction
CN210978953U (en) Anti-seismic support and hanger for water supply and drainage pipeline
JP2010171110A (en) Structure for shielding rack-to-rack passage
CN206878347U (en) A kind of outdoor rain-proof anticollision cabinet
KR102213521B1 (en) Earthquake-proof device
JP4632190B2 (en) Vibration isolator with seismic isolation function
JP2003130129A (en) Earthquake-absorbing device
KR101519495B1 (en) Installation device of light-weight and high-load for access floor panel and constructing method using the same
CN218325999U (en) Transportation supporting auxiliary device for electric appliance control box
CN111962706A (en) Device capable of simultaneously realizing vertical vibration isolation and horizontal vibration isolation for building
CN112081868A (en) Shock attenuation bearing structure for electrical machinery equipment
CN220868491U (en) Anti-seismic base for building
CN110482370B (en) Elevator pit arrangement structure
JPS6030552Y2 (en) Earthquake-resistant installation structure for large equipment such as air conditioners
CN218210047U (en) Special vibration isolation and noise reduction base for lower air supply type precision air conditioner indoor unit
JPH0914346A (en) Base isolation device
CN212643420U (en) Vibration isolation device of horizontal water pump of central air conditioner
CN217563130U (en) Damping cabinet base
CN212619255U (en) Shock isolation device for mounting air conditioner water pump

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20070627

CX01 Expiry of patent term