CN105452584B

CN105452584B - The shake of exempting from for constituting the post of structure is constructed and structure

Info

Publication number: CN105452584B
Application number: CN201480046219.3A
Authority: CN
Inventors: 岩本浩祐; 佐藤祐二; 大丰晃祥
Original assignee: IHI Corp
Current assignee: IHI Corp
Priority date: 2013-08-19
Filing date: 2014-08-18
Publication date: 2017-07-04
Anticipated expiration: 2034-08-18
Also published as: TW201529446A; JP6107955B2; JPWO2015025821A1; TWI529112B; WO2015025821A1; CN105452584A

Abstract

Possess：With flat end face 6,Two post part 1A that 7 opposite modes are configured,1B,10a and other end 10b has the flat bearing surface 8 opposite with flat end face at one end,9 and configuration between two post parts exempting from shake post 10,And configuration two post parts and exempt from shake post between,When two post parts are relatively moved to horizontal direction,Prevent from exempting from shaking post one end and the other end relative to two post parts to side shifting outside horizontal direction so as to exempt from shake post relative to two post parts to the inclined stop component 13 of the direction of principal axis of level two,And with the elastomer 19 for making two end faces of post part be close to the bearing surface for exempting from shake post so that exempt from shake post starts inclined trigger mechanism 11 by stop component 13 centered on fulcrum E,Elastomer 19 is in order to avoid the mode different on the direction of principal axis of level two of triggering load when the inclination of shake post 10 starts is configured.

Description

The shake of exempting from for constituting the post of structure is constructed and structure

Technical field

The present invention relates to be applied to the structures such as tiered warehouse facility, boiler steel structure, sky parking, handling facilities, to subtract The shake of exempting from of the post of the composition structure for rocking of light structure is constructed and structure.

Background technology

Come three-dimensional using multiple steely posts and multistage steely beam for the tiered warehouse facility of of structure has The composition of the multiple shelfs (canopy) of ground assembling.In the case where there occurs extensive earthquake, it is contemplated that tiered warehouse facility is damaged, in addition, Due to there is a possibility that to cause the goods for being accommodated in tiered warehouse facility shelf to fall and goods damage because of earthquake, therefore consider to solid Warehouse is set exempts from shake construction to improve the security for earthquake.

In the presence of as tiered warehouse facility exempt from shake construction, constitute tiered warehouse facility multiple each post and basis between, possess by What laminated latex was constituted exempts from the technology (patent document 1) of shake construction.Additionally, there are and use the post of tiered warehouse facility in upper and lower The composition cut off at the position of way, two lower ends of upper post is linked using the first level part of level each other, and utilize energy It is enough to link two bottoms corresponding with two upper posts with the second horizontal part of the level that the first level part engages The upper end of post each other, and enables the first level part and second horizontal part to be slided to length direction, and, use The technology (patent document 2) that viscoelastic body will be connected between the first level part and the second horizontal part.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2006-104883 publications；

Patent document 2：Japanese Unexamined Patent Publication 2013-039989 publications.

The content of the invention

Problems to be solved by the invention

However, as patent document 1, in the lower end of each support pin for possessing multiple tiered warehouse facilities for supporting pin and base Possess between plinth by laminated latex constitute exempt from shake construction in the case of, because laminated latex is high price, therefore there is three-dimensional dress The increased problem of equipment cost put.In addition, in patent document 2, being also provided with the first level part and the second horizontal part Part, is additionally, since the viscoelastic body for needing to set the connection first level part and the second horizontal part, therefore construction becomes multiple It is miscellaneous, there are problems that the equipment cost of stereoscopic device is increased.And, in patent document 2, the direction of shake is exempted to supporting pin to carry out The length direction in the direction that the first level part and the second horizontal part are slided is defined as, is existed pair and the slip The orthogonal direction in direction cannot carry out exempting from the problem of shake.

On the other hand, it is the length of the tiered warehouse facility with the travel direction extension along derrick crane of automated warehouse, and And with the direction that the travel direction of derrick crane is orthogonal have narrower width corresponding with the size of received goods, bow The shape that elongate rectangular is presented is seen depending on ground.

It is this kind of overlook in the tiered warehouse facility with elongate rectangular shape, in the longitudinal direction with rigidity relatively higher Intensity, on the other hand, the rigid of narrower width is than relatively low.Therefore, it is right in order to relative to earthquake protection tiered warehouse facility Exempt from shake characteristic neatly to carry out exempting from shake, it is necessary to lower set in narrower width.And, in tiered warehouse facility, it is The storage of goods is carried out to shelf using derrick crane, is taken on, the open-front opposite with derrick crane of shelf.From And, in the case of being rocked in the narrower width to tiered warehouse facility, there is a possibility that goods falls from shelf, Therefore from this point of view, it is also desirable to the narrower width to tiered warehouse facility neatly carries out exempting from shake.

This problem is not limited to tiered warehouse facility, but in device, pipe arrangement possessed by structure etc., it is impossible to construction The reinforcement materials such as post setting inclined strut (brace) of thing, therefore the feelings of the different structure on the direction of principal axis of level two of rigid Under condition, accordingly change with the direction of the rigid of structure and exempt to shake characteristic.

The present invention in view of above-mentioned conventional problem and complete, it provides one kind and exempts from shake construction, and this exempts from shake construction by simple Composition to act on structure post load by with the direction of principal axis of level two it is different exempt from shake characteristic in the way of carry out Exempt from shake.

The scheme for solving problem

The shake construction of exempting from of the post for constituting structure of the invention is characterised by possessing：

Two post parts for being constituted post for being configured in the opposite mode of flat end face and at one end and the other end has The flat bearing surface opposite with the flat end face and configuration between two post parts exempting from shake post,

And configuration two post parts and it is described exempt from shake post between, in two post parts to horizontal direction phase During to movement, prevent described one end for exempting to shake post and the other end relative to two post parts to side shifting outside horizontal direction Stop component and with making the flat end face of two post parts and described exempt to shake one end of post and another The elastomer that the flat bearing surface at end is close to is so that described exempt to shake post by the stop component centered on fulcrum Start inclined trigger mechanism,

The elastomer is with the different side on the direction of principal axis of level two of the triggering load inclined when starting for exempting from shake post Formula is configured.

Above-mentioned composition structure live exempt from shake construction in, can two post parts and it is described exempt from shake post between Width while and depth direction while configure the elastomer of varying number.

Exempt from shake construction in the post of above-mentioned composition structure, it is preferable that the stop component is with from two post portions Part and described one end for exempting to shake post and one of other end are protruded and surround the mode of another one and formed.

Exempt from shake construction in the post of above-mentioned composition structure, it is preferable that the fulcrum is by the flat of two parts The ora terminalis of the smooth end face and it is described exempt from shake post the flat bearing surface ora terminalis and formed.

Exempt from shake construction in the post of above-mentioned composition structure, it is preferable that the elastomer with by two parts The flat end face or the fulcrum for exempting to shake the flat bearing surface formation of post compares configuration in inner side.

Exempt from shake construction in the post of above-mentioned composition structure, it is preferable that be provided with displacement limiting mechanism, the displacement limitation Mechanism is limited in the displacement for exempting to shake post for exempting to shake when post is inclined.

Above-mentioned composition structure post exempt from shake construction in, can also have in two end faces of the post part With the stop component of the centrally disposed convex of one of the bearing surface exempted from and shake post and with described in convex The chimeric mode of stop component is another in two end faces and the bearing surface for exempting to shake post of the post part The centrally disposed concave stop component of person.

Structure of the invention is characterised by, is requiring different on the direction of principal axis of level two to exempt to shake the structures of effect In, the shake construction of exempting from carries the triggering to the direction of principal axis of level two produced because this exempts from the elastomer that shake construction possesses The relatively low side of lotus is as one man configured at the post of the structure with the direction for exempting to shake effect for being intended to improve the structure.

The effect of invention

In accordance with the invention it is possible to realize following outstanding effect：When there is earthquake, by two post parts to level side To relative movement, exempt from shake post and acted with relative to two inclined modes of post part, now, shake is exempted from due to can individually set The triggering load of the direction of principal axis of level two when post is inclined to the direction of principal axis of level two, therefore can be by simply constituting to acting on structure The load of the post of the divine force that created the universe is exempted from shake characteristic and is carried out exempting from shake with different relative to the direction of principal axis of level two.

Brief description of the drawings

Fig. 1 a are the front views for showing to constitute one embodiment for exempting from shake construction of the post of structure of the invention.

Fig. 1 b are the explanatory diagrams of the state of the two post parts relative movement for showing Fig. 1 a.

Fig. 2 a are the top views for exempting from shake post of the state for showing the elastomer for configuring Fig. 1 a.

Fig. 2 b are the front views from Fig. 2 a in terms of IIB-IIB directions.

Fig. 2 c are the side views from Fig. 2 a in terms of IIC-IIC directions.

Fig. 2 d are the action diagrams for illustrating the characteristic of the width (X-direction) for the direction of principal axis of level two.

Fig. 2 e are the action diagrams for illustrating the characteristic of the depth direction (Y direction) for the direction of principal axis of level two.

Fig. 3 a are the explanatory diagrams of the installation example for showing elastomer.

Fig. 3 b are the explanatory diagrams of the variation for showing Fig. 3 a.

Fig. 3 c are the explanatory diagrams of other installation examples for showing elastomer.

Fig. 3 d are the explanatory diagrams of the variation for showing Fig. 3 c.

Fig. 4 a are the stereograms of the shape example for showing stop component.

Fig. 4 b are the stereograms of the other shapes example for showing stop component.

Fig. 4 c are the stereograms of the another other shapes example for showing stop component.

Fig. 4 d are the stereograms of the still other shape example for showing stop component.

Fig. 5 a are the front views of the other embodiment for exempting from the had trigger mechanism of shake construction for showing Fig. 1 a.

Fig. 5 b are the front views of the embodiment for showing to make Fig. 5 a to deform.

Fig. 6 a are the explanatory diagrams for showing to limit the shape example of the inclined displacement limiting mechanism for exempting to shake post.

Fig. 6 b are the explanatory diagrams for showing to limit the other shapes example of the inclined displacement limiting mechanism for exempting to shake post.

Fig. 6 c are the explanatory diagrams for showing to limit the another other shapes example of the inclined displacement limiting mechanism for exempting to shake post.

Fig. 7 a are to be applicable the side view of the tiered warehouse facility of of the structure for exempting from shake construction of the invention.

Fig. 7 b are the front views from Fig. 7 a in terms of F-F directions.

Specific embodiment

Hereinafter, embodiments of the present invention are illustrated together with examples shown.

Fig. 7 a, Fig. 7 b show tiered warehouse facility, and the tiered warehouse facility is be applicable the structure for exempting from shake construction of the invention one Example.Tiered warehouse facility 100 (structure) has multiple framves by possessing multiple steely posts 1 and multistage steely beam 2 The composition that sub 3 (canopies) are three-dimensionally assembled.Tiered warehouse facility 100 clips derrick crane 4 and erects and set, and tiered warehouse facility 100 is as schemed Shown in 7a, with the length V extended in the longitudinal direction along the travel direction of derrick crane 4, in the row with derrick crane 4 Sail on the orthogonal width in direction as shown in Figure 7b, with narrower width W corresponding with the size of received goods.Constitute institute The multiple posts 1 for stating tiered warehouse facility 100 have high intensity, for supporting the weight of the goods for being accommodated in shelf 3.

Each in multiple posts 1 of the tiered warehouse facility 100 for pie graph 7a, Fig. 7 b, sets and of the invention exempts from shake construction 5.This exempts from shake construction 5 as shown in Fig. 7 a, Fig. 7 b, the identical height and position of each post 1 possessed located at tiered warehouse facility 100.Exempt from Shake construction 5 can be located at the arbitrary height position of post 1, in addition, can also be located between the lower end of post 1 and basis T.

Fig. 1 a show to constitute one embodiment for exempting from shake construction of the post of structure of the invention.Located at composition tiered warehouse facility The shake of exempting from of 100 post 1 constructs 5 two posts part 1A, 1B for for example possessing such as Fig. 7 a, Fig. 7 b, the two post parts 1A, 1B tool Have and stand up basic T and be formed with the lower lateral column part 1A of level and flat end face 6 in upper end and configure in the post The upper lateral column part 1B of level and flat end face 7 is formed with the extended line of part 1A and in lower end.Two post part 1A, Be configured between the opposite flat end 6,7 of 1B exempt from shake post 10, this exempt from shake post 10 at one end 10a and other end 10b possess with The flat bearing surface 8,9 that the end face 6,7 is abutted.Two post part 1A, 1B are shown and exempt from shake post 10 had by horizontal cross-section The situation that the square steel of rectangular shape are constituted.Additionally, post part 1A, 1B and exempt from shake post 10 be not limited to square steel, also Can be H profile steel material, I structural sections, Z-shape steel material, cylinder structural section.

Between two post parts 1A, 1B opposite end and one end 10a and other end 10b for exempting to shake post 10, Trigger mechanism 11 is set.There is trigger mechanism 11 end face 6,7 and bearing surface 8,9 state is persistently held against by deadweight Trigger Function and when two post part 1A, 1B are relatively moved to horizontal direction, prevent one end 10a for exempting to shake post 10 And other end 10b departs from relative to two post part 1A, 1B to horizontal direction outside, so as to exempt to shake the inclination beginning of post 10 Stop component 13.The trigger mechanism 11 shown in Fig. 1 a possesses stop component 13, the stop component 13 from two post part 1A, 1B is prominent with one of one end 10a and other end 10b for exempting from shake post 10, and surrounds two post part 1A, 1B and exempt to shake post The other of 10 one end 10a and other end 10b.Additionally, showing possess by aftermentioned in the trigger mechanism 11 shown in Fig. 1 a The triggering attachment device 18 that elastomer 19 is constituted triggers the situation of load to increase.

In the embodiment of Fig. 1 a, abutment flange 17 is provided with one end 10a and other end 10b for exempting to shake post 10, should Abutment flange 17 stretches out to form the bearing surface 8,9 to horizontal direction outside.In the upper end of lower lateral column part 1A and upper lateral column The lower end of part 1B, the pressing flange 12 for forming the end face 6,7 is set with stretching out to horizontal direction outside.And, described Pressing flange 12, is provided with stop component 13, and the stop component 13 is surrounded located at the periphery of the abutment flange 17 exempted from and shake post 10. The stop component 13 of Fig. 1 a by from pressing flange 12 towards exempt from shake post 10 length direction inner side from exempt from shake post 10 deviate from the way of incline Extend tiltedly and at the required length, so that, formed between the inner face and exempting from of stop component 13 shakes the outside of post 10 towards exempting from shake post 10 length direction inner side becomes big gap 14.And, when two post part 1A, 1B are relatively moved to horizontal direction, exempt from shake Post 10 is connected to the inner face of stop component 13 and the corner of end face 6,7 and is prevented from relative to two posts by its bearing surface 8,9 Part 1A, 1B are to side shifting outside horizontal direction.That is, the inner face of described stop component 13 and the corner of end face 6,7 turn into fulcrum E, Exempt from shake post 10 to start to incline.Further, it is also possible to be the composition of alternate figures 1a, stop component 13 is set in abutment flange 17, should be only Dynamic component 13 is formed in the way of surrounding the periphery of pressing flange 12.

Here, by two rectangular cross-sections of post part 1A, 1B, the fulcrum E is by exempting to shake the flat bearing surface of post 10 8th, in 9 the level and ora terminalis for point-blank extending is formed.

Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d show the shape example of stop component 13, and the stop component 13 is constituted and is located at two posts The trigger mechanism 11 of part 1A, 1B.Due to two post part 1A, 1B and exempt from shake post 10 between set trigger mechanism 11 With shape symmetrical above and below, therefore the stop component located at lower lateral column part 1A is only shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d 13。

Fig. 4 a are same with Fig. 1 a, show to set and dashed forward in the way of the whole periphery for surrounding one end 10a for exempting from and shaking post 10 The stop component 13 for going out.Fig. 4 b show only to set the situation of stop component 13' in 4 corners of pressing flange 12.Fig. 4 c show 4 edge only in pressing flange 12 set the situation of stop component 13''.Fig. 4 d show to surround the one end for exempting to shake post 10 The mode of the periphery of 10a, the stop component 13 that is made up of the projection 15 for stud (stud) part is set in pressing flange 12 Situation.

Fig. 5 a, Fig. 5 b show the other embodiment of the trigger mechanism 11, show two end faces 6 of post part 1A, 1B, 7 and exempt to shake the stop component 20 of the bearing surface 8, one of 9 with convex of post 10, and be provided with concave retainer in another one The situation of part 21.The trigger mechanism 11 of Fig. 5 a has following composition：Set to prominent up and down in the abutment flange 17 for exempting to shake post 10 Convex stop component 20, the stop component 20 of the convex is embedded in concave stop component 21, the concave stop component 21 are formed by post part 1A, 1B, and the post part 1A, 1B are made up of square tube.In addition, the trigger mechanism 11 of Fig. 5 b has following structure Into：The stop component 20 of convex is set in the pressing flange 12 of post part 1A, 1B, the stop component 20 of the convex is embedded in concavity Stop component 21, the concave stop component 21 by exempt from shake post 10 formed, this exempt from shake post 10 be made up of square tube.

As described above, constituting trigger mechanism 11 by following part：The flat end face 6 of described two post part 1A, 1B, 7, The branch for exempting to shake the flat bearing surface 8,9 of post 10 and start the inclination for exempting from shake post 10 for formation being close to the end face The stop component 13,20,21 of point E.

In addition, in Fig. 1 a, Fig. 1 b, exempt from possess adjustment device 16 between shake post 10 and two post parts 1A, 1B described, should Adjustment device 16 exempts from shake post 10 relative to two post part 1A, 1B to horizontal direction deviation post described in preventing.In Fig. 1 a, Fig. 1 b Adjustment device 16 in, in the middle position of the end face 6,7 of described two post part 1A, 1B, formed towards exempting to shake what post 10 was protruded The convex portion 16a of shape is hammered at coniform or angle into shape, in the bearing surface 8,9 of one end 10a and other end 10b for exempting from and shaking post 10, is formed Hammer the recess 16b of shape into shape in the coniform or angle for being embedded in the convex portion 16a.In the case where possessing above-mentioned adjustment device 16, even if In the case of producing the position of horizontal direction to offset in two post part 1A, 1B and between exempting to shake post 10, exempt to shake post inclined 10 restore when, two post part 1A, 1B and exempt from shake post 10 be also adjusted and restore to certain position.

As shown in Fig. 1 a, Fig. 1 b, Fig. 5 a, Fig. 5 b, the pressing flange 12 that possesses in two post parts 1A, 1B and exempt from shake Between the abutment flange 17 that post 10 possesses, the triggering attachment device 18 being made up of elastomer 19 is provided with.Elastomer 19 is so that two The end face 6,7 of individual post part 1A, 1B is tight with required power with the bearing surface 8,9 of one end 10a and other end 10b that exempt to shake post 10 The mode of patch flexibly links the peripheral part of pressing flange 12 and abutment flange 17.The elastomer 19 can with by the end face 6, 7 and bearing surface 8,9 formed fulcrum E compared to be located at inner side.The triggering attachment device 18 being made up of the elastomer 19 passes through Select it and number is set, can be adjusted by way of trigger mechanism 11 exempts to shake triggering load when post 10 starts to incline with increasing It is whole.As elastomer 19, the return spring based on disk spring etc. can be used.

The elastomer 19 can as shown in Figure 3 a, located at the downside of pressing flange 12, furthermore it is also possible to such as Fig. 3 b institutes Show, located at the upside of abutment flange 17.Now, the tension rail 19a of compression stress is given to the elastomer 19 being made up of disk spring The opening 19b that pressing flange 12 and abutment flange 17 are set is applied in, there is the diameter than tension rail 19a by opening 19b Big bore and clearance is chimeric.Moreover, it is also possible to as shown in Figure 3 c, to be flexibly attached at post part 1A and exempt to shake the outer of post 10 Mode between the installing component 22,23 that side is protrusively provided configures the elastomer 19, furthermore it is also possible to as shown in Figure 3 d, Match somebody with somebody in the way of between being flexibly attached at post part 1A and exempting from and shaking inner side installing component 22', 23' for being protrusively provided of post 10 Put the elastomer 19.Additionally, in these situations, elastomer 19 also with the branch formed by the end face 6,7 and bearing surface 8,9 Point E is compared to located at inner side.

Fig. 2 a, Fig. 2 b, Fig. 2 c show of the collocation method to exempting from the elastomer 19 for shaking the configuration of post 10.Show in tool 2 side 24x that (X-direction) in the width direction for having the bearing surface 8,9 for exempting to shake post 10 of rectangular shape extends, each by 4 Elastomer 19 is configured with mutual distance L1, and does not possess elastomer 19 in the 2 side 24y extended along depth direction (Y direction) Situation.

As shown in Fig. 2 a, Fig. 2 b, Fig. 2 c, in the elastomer 19 set in the while 24y of 24x and depth direction of width Can select and set arbitrary quantity.Thus, as shown in Figure 1 b, level two direction of principal axis X, Y can be arbitrarily set to The periphery for connecing flange 17 is connected to stop component 13, exempts to shake triggering load when post 10 starts to incline centered on fulcrum E.It is described Elastomer 19 using the elastomer for possessing identical resilience and can change setting number and configure, furthermore it is also possible to configure rebound The different elastomer 19 of power.

Fig. 6 a, Fig. 6 b, Fig. 6 c show limitation it is described exempt to shake exempting from when post 10 is inclined shake post 10 and two post parts 1A, 1B it Between displacement displacement limiting mechanism 25.Additionally, in each figure, eliminating the setting of elastomer 19.The displacement limitation of Fig. 6 a Mechanism 25 shows to be provided with the situation of hooking sheet 26, the hooking sheet 26 since the stop component 13 of post part 1A, further up to The upside for exempting to shake post 10 is extended in the way of with gap G.In addition, the displacement limiting mechanism 25 of Fig. 6 b is shown post part The feelings linked with the binder bolt 27 of the length with gap G between the pressing flange 12 of 1A and the abutment flange 17 for exempting from shake post 10 Condition.In addition, the displacement limiting mechanism 25 of Fig. 6 c shows to be provided with the situation of latch for printed circuit 28, the latch for printed circuit 28 is from post part 1A's Pressing flange 12 starts, and the length for having gap G with the upside of the pressing flange 12 relative to post part 1B extends.Additionally, institute Stating displacement limiting mechanism 25 can also be using shape as previously mentioned as stop component 13, furthermore it is also possible to set and stop The unallied independent object for constituting of dynamic component 13.

In the above-described embodiments, act as follows.

Fig. 1 a show the post 1 during inactive state, put on lateral column part 1B goods load via with post part 1B The exempting from of being close to of flat end 7 shake the flat bearing surface 9 of post 10 and with the post portion be close to of flat bearing surface 8 for exempting to shake post 10 The flat end 6 of part 1A is transferred to lower lateral column part 1A, and post 1 keeps the state of straight line.

In addition, in fig 1 a, even if in consequence of an earthquake and in the smaller acceleration S1 in the occurred level direction of post 1 Rock in the case of, the post 1 also remains linear state.That is, by the flat of the pressing flange 12 by post part 1A, 1B End face 6,7 with caused by being close to of flat bearing surface 8,9 of the abutment flange 17 of one end 10a and other end 10b for exempting to shake post 10 Confining force, post 1 remains the state of straight line.Now, due to flat end face 6,7 and flat bearing surface 8,9 entire surface by It is close in load, therefore caused confining force is big because being close to, in order that the triggering load for exempting to shake needed for post 10 is inclined becomes big.

And, in flat end face 6,7 and flat bearing surface 8,9, due to by by being furthered caused by elastomer 19 And additional clinging force, even if therefore due to the earthquake of middle and small scale, there is rocking for smaller acceleration S1 in the horizontal direction, institute State the state that the end face 6,7 of the bearing surface 8,9 and post part 1A, 1B of exempting to shake post 10 is also held against.

On the other hand, in the generation due to extensive earthquake, there is big acceleration in the horizontal direction as shown in Figure 1 b In the case of degree the rocking of S2, post part 1A, 1B are changed into the state relatively moved to horizontal direction.Now, exempt to shake the one of post 10 End 10a and other end 10b is unable to move due to the corner of the inner face and end face 6,7 that are connected to stop component 13, therefore More than the load effect based on end face 6,7 and the triggering load range being close to of bearing surface 8,9 in the case of shake post 10 is exempted from, such as Shown in Fig. 1 b, exempt from shake post 10 and start the left and right ora terminalis (side) of bearing surface 8,9 as fulcrum E to incline.By exempting from shake post 10 such as This is inclined, and rocking for the big acceleration S2 to horizontal left and right directions is carried out exempting from shake.In addition, occurring along horizontal depth direction In the case of the rocking of big acceleration S2, inclined to depth direction likewise by shake post 10 is exempted from, to horizontal depth direction Rocking for big acceleration S2 carries out exempting from shake.Now, if significantly forming the width B of the left and right directions of bearing surface 8,9 and entering Deep length is entered in deep direction, then exempt from that shake post 10 becomes to be difficult in the lateral direction and depth direction is inclined, it is thus possible to which setting is big Triggering load.

In this way, by the way that simple shake construction 5 of exempting from will be constituted located at the tiered warehouse facility 100 (structure) shown in Fig. 7 a, Fig. 7 b Post 1, the load that is acted on post 1 due to earthquake effectively can be carried out to exempt from shake.That is, level is arbitrarily set by setting The trigger mechanism 11 of the triggering load of two direction of principal axis X, Y, can play level two direction of principal axis X, Y requirement to tiered warehouse facility 100 Exempt from shake characteristic effectively to carry out exempting from shake

As shown in Fig. 2 a, Fig. 2 b, Fig. 2 c, elastomer 19 is being configured at the side 24x of the width for exempting to shake post 10 and is being entered In the case of the side 24y in deep direction, consider due to elastomer from making to exempt to shake horizontal stiffness when post 10 deforms in the horizontal direction 19 configuration variance and level two direction of principal axis X, Y are given exempt from shake characteristic influence.

First, it is considered to which 19 pairs, the elastomer configured as Fig. 2 a, Fig. 2 b, Fig. 2 c exempts from the tribute of the horizontal stiffness for shaking post 10 Offer.If the load of the direction of principal axis of level two put on exempt from shake post 10, exempt from shake post 10 be intended to using fulcrum E (reference picture 1b) of lower end as Center inclines.Now, acted on resisting the inclined mode for exempting to shake post 10 due to elastomer 19, therefore recuperability is inclined to be intended to Exempt from shake post 10 to recover to the mode of plumbness to act on.

If the height for exempting to shake post 10 is h, the width for exempting to shake post is B, and that exempts from shake post enters deep length for B', as shown in Figure 2 d, Horizontal stiffness khoX when making the upper end for exempting from shake post 10 be inclined along the direction of principal axis X parallel with the side 24x of width is due to thick stick Bar spring force and length it is square proportional, therefore as shown in formula 1.

[mathematical expression 1]

L1：The mutual distance of elastomer

L2：The setting scope of elastomer

ko：Spring constant.

Similarly, as shown in Fig. 2 (d), make to exempt from the upper end for shaking post 10 along the direction of principal axis parallel with the side 24y of depth direction Horizontal stiffness khoY when Y is inclined is as shown in formula 2.

[mathematical expression 2]

If here, set L1=B/4, L2=B/2, then for

[mathematical expression 3]

[mathematical expression 4]

, relative to the direction of principal axis X shown in Fig. 2 d, the direction of principal axis according to Fig. 2 e is obtained in that on horizontal stiffness 1.73 times, the different of upper 1.3 times of natural period exempt to shake characteristic.Certainly, above-mentioned is one, can be by the configuration of elastomer 19 And arbitrary difference is given to level two direction of principal axis X, Y and exempts to shake characteristic.

So as in the tiered warehouse facility 100 shown in Fig. 7 a, Fig. 7 b, make to exempt from the triggering load of shake construction 5, natural period change The direction that effect is exempted to shake in low direction with tiered warehouse facility to be improved 100 as one man configures.That is, setting the elastomer 19 of Fig. 2 a In the direction that the side 24x of width extends and the tiered warehouse facility 100 of Fig. 7 b be narrower width W direction direction of principal axis X mono- The mode of cause is configured.Thereby, it is possible to improve the narrower width W of Fig. 7 b direction exempt from shake effect.On the other hand, for compared with It is not intended to exempt from the direction of the action of shake construction 5 under side crops industry, makes the side 24y extensions of the depth direction of the big Fig. 2 a of triggering load change Direction is consistent.

As shown in Fig. 2 a, Fig. 2 b, Fig. 2 c, by two post part 1A, 1B and exempt from shake post 10 between, in width The elastomer 19 of varying number is configured in the while 24y of 24x and depth direction, easily any setting water can be constituted with simple Triggering load on flat two direction of principal axis X, Y.

As shown in Fig. 1 a, Fig. 1 b, Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, due to stop component 13 from two post part 1A, 1B with The mode that one end 10a and other end 10b for shaking post 10 are exempted from encirclement is protruded, therefore can be formed by simple composition and be exempted to shake post Fulcrum E during 10 inclination.

As shown in Fig. 1 a, Fig. 1 b, Fig. 2 a, due to the ora terminalis by two flat ends 6,7 of described post part 1A, 1B or The ora terminalis of the flat bearing surface 8,9 for exempting to shake post 10 forms fulcrum E, therefore can support to exempt to shake post 10 by the fulcrum E of straight line Big load during inclination.

As shown in Fig. 1 a, Fig. 1 b, Fig. 5 a, Fig. 5 b, due to the elastomer 19 and by two flat ends of post part 1A, 1B Face 6,7 and the fulcrum E for exempting to shake the formation of flat bearing surface 8,9 of post 10 (exempt from the axle center of shake post 10 compared to inner side is configured at Side), therefore trigger mechanism 11 will not significantly stretch out to the outside of post 1, it is thus possible to realize that small-sized shake of exempting from constructs 5.

As shown in Fig. 5 a, Fig. 5 b, if two post part 1A, 1B with exempt to set convex chimeric each other and stop between shake post 10 Dynamic component 20 and concavity stop component 21, then can prevent from exempting from shake post 10 relative to two post parts 1A, 1B with simple construction Moved to horizontal direction.

As shown in Fig. 6 a, Fig. 6 b, Fig. 6 c, due to being provided with displacement limiting mechanism 25, the displacement limiting mechanism 25 is limited because of institute State and exempt to shake post 10 and the displacement between two post parts 1A, 1B caused by the inclination for exempting to shake post 10, therefore can be simple by constituting Displacement limiting mechanism 25 come limit exempt from shake post 10 inclination.

In the tiered warehouse facility 100 with different rigids on the direction of principal axis of level two, due to by elastomer 19 Configuration make to exempt from the relatively low side of triggering load to the direction of principal axis of level two that shake construction 5 has and tiered warehouse facility to be improved 100 direction for exempting to shake effect is as one man configured at post 1, thus possess it is outstanding exempt to shake effect, goods can be mitigated because of earthquake From the problem that the shelf of tiered warehouse facility 100 falls.

In addition, described exempt from boiler steel structure, sky parking, dress that shake construction 5 can be applied to beyond tiered warehouse facility 100 Unload the post of the various structures such as equipment.

Additionally, the present invention does not limit above-described embodiment certainly, can be subject to without departing from the spirit and scope of the invention A variety of changes.

Symbol description

1 post

1A post parts

1B post parts

5 exempt from shake construction

6 end faces

7 end faces

8 bearing surfaces

9 bearing surfaces

10 exempt to shake post

10a one end

The 10b other ends

11 trigger mechanisms

13 stop components

18 triggering attachment devices

19 elastomers

The stop component of 20 convexs

21 concave stop components

The side of 24x cross directions

The side of 24y depth directions

100 tiered warehouse facilities (structure)

Claims

1. the shake of exempting from of a kind of post for constituting structure is constructed, it is characterised in that possessed：

Two post parts of post are constituted so that the opposite mode of flat end face is configured；

At one end and the other end has the flat bearing surface opposite with the flat end face and configuration is in two posts Exempting between part shakes post；

Stop component, is formed as from the periphery of the end face in two post parts and described one end for exempting to shake in post and another One side of the periphery of the bearing surface of one end protrudes, and the periphery of the end face surrounded in two post parts and described exempts from The opposing party of the periphery of the bearing surface of one end and the other end in shake post；

Trigger mechanism, from the flat of the flat end face of two post parts and described one end for exempting to shake post and the other end The state be close to of bearing surface rise, when two post parts relatively moves to horizontal direction, make the shake post of exempting from by institute State stop component and start to incline centered on fulcrum；And

Triggering attachment device based on elastomer, the elastomer is close in the flat end face and the flat bearing surface In the state of flexibly link two post parts and it is described exempt from shake post one end and the other end between,

The triggering attachment device is different on the direction of principal axis of level two with the triggering load inclined when starting for exempting to shake post Mode configures the elastomer of the varying number on the direction of principal axis of level two.

2. the shake of exempting from of the post for constituting structure according to claim 1 is constructed, it is characterised in that in two posts Part and it is described exempt to shake the width between post while and depth direction while configure the elastomer of varying number.

3. the shake of exempting from of the post for constituting structure according to claim 1 is constructed, it is characterised in that the fulcrum passes through The ora terminalis of the ora terminalis of two flat end faces of the post part and the flat bearing surface for exempting to shake post and Formed.

4. it is according to claim 1 constitute structure the post exempt from shake construction, it is characterised in that the elastomer with The fulcrum formed by the flat end face or the flat bearing surface for exempting from shake post of two post parts Compared to configuration in inner side.

5. the shake of exempting from of the post for constituting structure according to claim 1 is constructed, it is characterised in that be provided with displacement limitation Mechanism, the displacement limiting mechanism is limited in the displacement for exempting to shake post for exempting to shake when post is inclined.

6. the shake of exempting from of the post for constituting structure according to claim 1 is constructed, it is characterised in that with two institutes State the stop of the end face of post part and the centrally disposed convex for exempting to shake one of the bearing surface of post Part and so that the mode chimeric with the stop component of convex is in the end face of two post parts and described exempts from shake The centrally disposed concave described stop component of the other of the bearing surface of post.

7. a kind of structure, it is characterised in that requiring different on the direction of principal axis of level two to exempt to shake the structures of effect In, the described shake construction of exempting from of any one of claim 1 ~ 6 will be produced because this exempts from the possessed triggering attachment device of shake construction The relatively low side of the raw triggering load to the direction of principal axis of level two is consistent with the direction for exempting to shake effect for being intended to improve the structure Be configured at the post of the structure.