CN207661316U - Equipment mounting structure and compounded shock isolating pedestal - Google Patents
Equipment mounting structure and compounded shock isolating pedestal Download PDFInfo
- Publication number
- CN207661316U CN207661316U CN201721737246.2U CN201721737246U CN207661316U CN 207661316 U CN207661316 U CN 207661316U CN 201721737246 U CN201721737246 U CN 201721737246U CN 207661316 U CN207661316 U CN 207661316U
- Authority
- CN
- China
- Prior art keywords
- rigidity
- equipment
- shock isolating
- isolating pedestal
- plate
- 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.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model is related to equipment field of shock absorption, it is intended to solve the problems, such as that existing equipment design installation cannot be satisfied the security requirement for reducing equipment earthquake, provide equipment mounting structure and compounded shock isolating pedestal.The adjustable compounded shock isolating pedestal of rigidity includes at least one shock isolating pedestal and at least one slip support abutment.Shock isolating pedestal is configured for vertical supporting and is connected between basis and equipment to be supported.Slip support abutment is configured to vertical supporting between basis and equipment to be supported, and the sliding pair of horizontal direction is formed between basis and equipment to be supported.Shock isolating pedestal and/or slip support abutment offer stiffness tuning hole vertically, for being packed into the stiffness tuning stick for providing additional vertical rigidity in overall vertical rigidity deficiency.The utility model has the beneficial effects that its vertical rigidity and horizontal rigidity can be conveniently adjusted to meet requirement of the equipment to be installed to vertical rigidity and horizontal rigidity, shock resistance is improved, reduces earthquake.
Description
Technical field
The utility model is related to equipment field of shock absorption, in particular to the adjustable compounded shock isolating pedestal of rigidity and equipment
Mounting structure.
Background technology
All the time, including staircase etc. including heavy electromechanical equipment be not included in the range of Anti-quake Architectural Structure Design
Within, only only account for some anti-seismic construction measures.When coming earthquake, these construction measures are not sufficient to reduce earthquake zone
Risk.Previous earthquake disaster experience have shown that, earthquake can cause a large amount of secondary disaster, such as this kind of jumbo of electromechanical equipment
Topple, the damage of instrument, even cause fire.These secondary disasters may cause more economic losses and casualties,
The damage of equipment, instrument simultaneously, has seriously affected Post disaster relief and reconstruction.
However, existing equipment in design and installation to mitigate earthquake the considerations of Shortcomings, cannot be satisfied reduction and set
The security requirement of standby earthquake.
Utility model content
The utility model is intended to provide a kind of adjustable compounded shock isolating pedestal of rigidity, with solve existing equipment design and
In installation to mitigate earthquake the considerations of Shortcomings, cannot be satisfied reduce equipment earthquake security requirement the problem of.
The another object of the utility model, which is to provide, a kind of having the compound of the adjustable compounded shock isolating pedestal of above-mentioned rigidity
The stiffness tuning method of shock isolating pedestal.
What the embodiments of the present invention were realized in：
The utility model embodiment provides a kind of adjustable compounded shock isolating pedestal of rigidity comprising at least one shock isolating pedestal
With at least one slip support abutment.The shock isolating pedestal be configured for vertical supporting be connected to basis and equipment to be supported it
Between, upper and lower ends are connected with equipment to be supported and basis respectively, for providing vertical rigidity and horizontal rigidity simultaneously.It is described
Slip support abutment is configured to vertical supporting between basis and equipment to be supported, and forms water between basis and equipment to be supported
Square to sliding pair.The shock isolating pedestal and/or the slip support abutment offer stiffness tuning hole vertically, in institute
It is packed into when stating the overall vertical rigidity deficiency that the adjustable compounded shock isolating pedestal of rigidity provides for providing the rigid of additional vertical rigidity
Spend regulating rod.
In an embodiment of the present embodiment：
The shock isolating pedestal includes spaced lower connecting plate and upper junction plate, and the upper junction plate is provided with for connecting
The interconnecting piece of reception installation equipment, the lower connecting plate are provided with the interconnecting piece for connecting basis.The lower connecting plate and institute
State the intermediate rubber layers and middle steel plate that multiple staggeredly overlappings are connected between upper junction plate.The institute opened up on the shock isolating pedestal
It is to penetrate through the lower connecting plate, each intermediate rubber layer and the middle steel plate and the upper connection to state stiffness tuning hole
The through-hole of plate.
In an embodiment of the present embodiment：
The shock isolating pedestal further includes being coated between the upper junction plate and the lower connecting plate and simultaneously each layer
The outer rubber set of the intermediate rubber layer and the middle steel plate periphery.
In an embodiment of the present embodiment：
Position adjustment hole is respectively arranged on the lower connecting plate and the upper junction plate, the position adjustment hole is cross
Slot, including slot hole in X direction and the slot hole along Y-direction.The position adjustment hole of the lower connecting plate and the upper junction plate
It is respectively used to installation connection basis and equipment to be installed.
In an embodiment of the present embodiment：
The slip support abutment includes the lower interconnecting piece for connecting basis and the upper interconnecting piece for connecting equipment to be installed.
The sliding pair for capableing of relative level sliding is formed between the lower face of the upper interconnecting piece and the upper surface of the lower interconnecting piece.Institute
It is the through-hole for penetrating through the upper interconnecting piece to state the stiffness tuning hole opened up on slip support abutment.
In an embodiment of the present embodiment：
The lower interconnecting piece includes the mirror face stainless steel plate of lower connecting plate and build-in on the lower connecting plate.On described
Interconnecting piece includes for connecting the upper junction plate of equipment to be installed, multiple being staggeredly superimposedly connected under the upper junction plate
Between rubber layer and middle steel plate and be located at upper interconnecting piece the lowermost polyfluortetraethylene plate.The polyfluortetraethylene plate
The sliding pair in the horizontal direction of contact is formed between the mirror face stainless steel plate.
In an embodiment of the present embodiment：
The upper interconnecting piece further includes between the upper junction plate and the polyfluortetraethylene plate and being coated on each
The outer rubber set of the intermediate rubber layer and the middle steel plate periphery.
In an embodiment of the present embodiment：
The section of the lower connecting plate and the mirror face stainless steel plate is more than the polyfluortetraethylene plate.
In an embodiment of the present embodiment：
The quantity of the shock isolating pedestal is two, and the quantity of the slip support abutment is one.The slip support abutment is set to
Between two shock isolating pedestals, three's height is identical and is supported in jointly between equipment to be installed and basis.
The utility model embodiment also provides a kind of equipment mounting structure, and the equipment to be installed of the equipment mounting structure is logical
It crosses the adjustable compounded shock isolating pedestal of rigidity above-mentioned and is supported in basis.The vertical both ends of the shock isolating pedestal are respectively fixedly connected with institute
Equipment to be installed and the basis are stated, and vertical rigidity and horizontal rigidity are provided.The slip support abutment is configured to vertical supporting
Between basis and equipment to be supported, and on basis and the sliding pair for forming horizontal direction in equipment to be supported.The sliding branch
Seat vertical supporting is formed between the equipment to be installed and the basis between the basis and the equipment to be supported
The sliding pair of horizontal direction.
The utility model embodiment also provides a kind of stiffness tuning method of compounded shock isolating pedestal, is based on rigidity above-mentioned
Adjustable compounded shock isolating pedestal；The stiffness tuning method includes：
Determine the upper limit value and lower limiting value of vertical rigidity needed for equipment installation to be installed；
Determine the horizontal rigidity value needed for equipment installation to be installed；
Shock isolating pedestal is arranged：It is configured by the structural parameters to the shock isolating pedestal so that its horizontal rigidity value meets
Required horizontal rigidity value；
Calculating meets the vertical rigidity summation that the shock isolating pedestal of aforementioned levels rigidity value requirement is provided；
Slip support abutment is arranged：Be configured by the structural parameters to the slip support abutment so that its can be provided it is vertical
The sum of described vertical rigidity that rigidity and the shock isolating pedestal are provided installs the upper limit of required vertical rigidity in equipment to be installed
Between value and lower limiting value；
By installing stiffness tuning stick in the stiffness tuning hole of the shock isolating pedestal and/or the slip support abutment
Mode finely tunes the overall vertical rigidity that compounded shock isolating pedestal is provided.
In summary it describes, the adjustable compounded shock isolating pedestal of the rigidity in the utility model embodiment can be conveniently adjusted it
Vertical rigidity and horizontal rigidity are to meet requirement of the equipment to be installed to vertical rigidity and horizontal rigidity.
The equipment installation of installation support is carried out using the adjustable compounded shock isolating pedestal of rigidity in the utility model embodiment
Structure has suitable horizontal rigidity and vertical rigidity, it is ensured that the anti-seismic performance of equipment, even if making equipment by larger grade
Earthquake still is able to keep that slight movement and deformation only occurs, to make equipment not damage under geological process, not collapse.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of the equipment mounting structure in the present embodiment；
Fig. 2 is the structural schematic diagram of the shock isolating pedestal in the utility model embodiment；
Fig. 3 is the vertical view of Fig. 2；
Fig. 4 is the structural schematic diagram of the slip support abutment in the utility model embodiment；
Fig. 5 is the vertical view of Fig. 4.
Icon：010- equipment mounting structures；The bases W1-；W2- equipment to be supported；W3- attaching plate elements；100- rigidity is adjustable
Compounded shock isolating pedestal；10- shock isolating pedestals；11- lower connecting plates；12- upper junction plates；13- intermediate rubber layers；14- middle steel plates；
15- outer rubber sets；K1- stiffness tunings hole；The positions K2- adjustment hole；20- slip support abutments；Interconnecting piece under 20a-；It is connected on 20b-
Portion；21- lower connecting plates；22- upper junction plates；23- intermediate rubber layers；24- middle steel plates；25- outer rubber sets；26- minute surfaces are stainless
Steel plate；27- polyfluortetraethylene plates；K3- connecting holes.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that if occur term "center", "upper", "lower", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and simplification retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it should not be understood as limiting the present invention.
If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If "horizontal" refers to only that its direction is more horizontal with respect to for "vertical",
It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.
Embodiment
Fig. 1 is the schematic diagram of the equipment mounting structure 010 in the present embodiment.Referring to Fig. 1, equipment W2 to be installed passes through this reality
The adjustable compounded shock isolating pedestal of rigidity 100 for applying example offer is supported on basic W1.
For building engineering equipment, basic W1 is building structure, such as the floor of building, ground etc..For convenience
Connection between the adjustable compounded shock isolating pedestal of rigidity 100, an attaching plate elements W3 is arranged in the lower parts equipment W2 to be installed, for connecting
Connect the upper end of the adjustable compounded shock isolating pedestal of rigidity 100.
Equipment W2 to be installed can be heavy electromechanical equipment common in architectural engineering, such as staircase.By taking staircase as an example, mesh
In the design of preceding electromechanical equipment, the antidetonation shock attenuation of staircase relies primarily on the anti-seismic performance of set building, only in terms of noise abatement
There is result design.Utility model people the study found that staircase under this setup in shake, elevator will be by more serious time
It makes trouble former.In contrast, the equipment installed using the adjustable compounded shock isolating pedestal 100 of rigidity in the utility model embodiment is pacified
Assembling structure 010 by the appropriate adjusting of its structure, can suitable damper, can preferably protect in shake and then in shake
The safety of itself is held, is provided safeguard for personnel escape, rescue etc..
With continued reference to Fig. 1, the adjustable compounded shock isolating pedestal 100 of rigidity in the present embodiment includes at least one shock isolating pedestal
10 and at least one slip support abutment 20.Shock isolating pedestal 10 is configured for vertical supporting and is connected to basic W1 and equipment to be supported
Between W2, upper and lower ends are connected with equipment W2 to be supported and basis W1 respectively, for providing vertical rigidity and level simultaneously
Rigidity.Slip support abutment 20 is configured to vertical supporting between basic W1 and equipment W2 to be supported, and in basic W1 and to be supported
The sliding pair of horizontal direction is formed between equipment W2.Shock isolating pedestal 10 and/or slip support abutment 20 offer rigidity tune vertically
Knothole K1, for being packed into the overall vertical rigidity deficiency of the adjustable offer of compounded shock isolating pedestal 100 of rigidity for providing volume
The shape of the stiffness tuning stick (not shown) of outer vertical rigidity, stiffness tuning stick can be identical as stiffness tuning hole K1.It is shown in Fig. 1
The quantity of shock isolating pedestal 10 be two, the quantity of slip support abutment 20 is one.Slip support abutment 20 is set to two shock isolating pedestals
Between 10, three's height is identical and is supported in jointly between equipment W2 to be installed and basis W1.Certainly, in other embodiments,
Shock isolating pedestal 10 and slip support abutment 20 can be matched according to the mounting surface size of equipment W2 to be installed, the value of required support stiffness
It sets.For example, (not shown) can be in four corners for the equipment W2 to be installed of rectangular mounting surface in other a kind of set-up modes
Shock isolating pedestal 10 is respectively set, in the multiple slip support abutments 20 of intermediate distribution, collectively constitutes the adjustable compounded shock isolating pedestal of rigidity
100。
Fig. 2 is the structural schematic diagram of the shock isolating pedestal 10 in the present embodiment；Fig. 3 is the vertical view of Fig. 2.Referring to Fig. 2, Fig. 3,
Shock isolating pedestal 10 in the present embodiment includes spaced lower connecting plate 11 and upper junction plate 12, and upper junction plate 12 is arranged useful
In the interconnecting piece for connecting equipment W2 to be installed, lower connecting plate 11 is provided with the interconnecting piece for connecting basic W1.Lower connecting plate 11
The intermediate rubber layer 13 and middle steel plate 14 of multiple staggeredly overlappings are connected between upper junction plate 12.It is opened up on shock isolating pedestal 10
Stiffness tuning hole K1 be penetrate through lower connecting plate 11, each intermediate rubber layer 13 and middle steel plate 14 and upper junction plate 12 logical
Hole.The stiffness tuning hole K1 opened up on shock isolating pedestal 10 can be one or more.The situation of setting one is shown in figure.Just
Degree adjustment hole K1 is optionally opened at the center of shock isolating pedestal 10.In vertical rigidity deficiency, past stiffness tuning hole can be passed through
The stiffness tuning stick of filling metal material, increases the vertical rigidity of compound support in K1.Certainly, stiffness tuning stick can also use
Other materials or structure with greater stiffness.Four layers of centre are set altogether in lower connecting plate 11 and upper junction plate 12 shown in figure
Rubber layer 13 and three layers of middle steel plate 14, four layers of intermediate rubber layer 13 and three layers of middle steel plate 14 overlap successively, i.e., three layers reinforcement
Steel is sandwiched in respectively between four layers of intermediate rubber layer 13.The lower surface of upper junction plate 12 has downward boss, corresponding and upper company
The groove of the upper surface setting cooperation boss for the intermediate rubber layer 13 that fishplate bar 12 contacts, boss fit into groove；Under similar
The upper surface of connecting plate 11 has upward boss, and the lower surface of the corresponding intermediate rubber layer 13 contacted with lower connecting plate 11 is set
The groove of cooperation boss is set, boss fits into groove.Shock isolating pedestal 10 further includes being located at upper junction plate 12 and lower connecting plate 11
Between and be coated on simultaneously 14 periphery of each layer intermediate rubber layer 13 and middle steel plate outer rubber set 15.Each intermediate rubber layer 13,
Using modes such as bonding, connector connections between each middle steel plate 14, outer rubber set 15 and upper junction plate 12 and lower connecting plate 11
Form integral structure.
With continued reference to Fig. 2, Fig. 3, each intermediate rubber layer 13,14 cross sectional shape of each middle steel plate in the present embodiment are circle
Shape, upper junction plate 12 and lower connecting plate 11 are rectangular slab, and the edge of upper junction plate 12 and lower connecting plate 11 extend it is each in
Between rubber layer 13, each middle steel plate 14 circumferential surface except.It is connected for convenience of installation, on lower connecting plate 11 and upper junction plate 12 respectively
It is provided with position adjustment hole K2, position adjustment hole K2 is cross slot, including slot hole in X direction and the slot hole along Y-direction.Under
The position adjustment hole K2 of connecting plate 11 and upper junction plate 12 is respectively used to installation connection basis W1 and equipment W2 to be installed.By setting
Position adjustment hole K2 is set, the position adjustment of X, Y-direction may be implemented, facilitate the installation of shock isolating pedestal 10.Position adjustment hole K2
Four are set as, four position adjustment hole K2 are separately positioned on the four corners of upper junction plate 12, lower connecting plate 11.Aforementioned X-direction
Can constitute the direction of orthogonal plane right-angle coordinate with Y-direction.
Fig. 4 is the structural schematic diagram of the slip support abutment 20 in the present embodiment；Fig. 5 is the vertical view of Fig. 4.Referring to Fig. 4, Fig. 5,
Slip support abutment 20 includes the lower interconnecting piece 20a for the connecting basic W1 and upper interconnecting piece 20b for connecting equipment W2 to be installed.
The sliding pair for capableing of relative level sliding is formed between the lower face of upper interconnecting piece 20b and the upper surface of lower interconnecting piece 20a.Sliding
The stiffness tuning hole K1 opened up on bearing 20 is the through-hole of the upper interconnecting piece 20b of perforation.The stiffness tuning opened up on slip support abutment 20
Hole K1 can be one or more.The situation of setting one is shown in figure.Stiffness tuning hole K1 is optionally opened in sliding branch
At the center of seat 20.In vertical rigidity deficiency, can by the K1 of stiffness tuning hole fill metal material stiffness tuning stick,
Increase the vertical rigidity of slip support abutment 20.Stiffness tuning stick is shape and the identical column structures of stiffness tuning hole K1.Certainly, it fills out
Stiffness tuning stick can also be other materials or structure with greater stiffness.
In the present embodiment, optionally, lower interconnecting piece 20a includes the mirror of lower connecting plate 21 and build-in on lower connecting plate 21
Face stainless steel plate 26.Upper interconnecting piece 20b include for connect the upper junction plate 22 of equipment W2 to be installed, it is multiple staggeredly superimposedly connect
It is connected to intermediate rubber layer 23 and middle steel plate 24 under upper junction plate 22 and is located at upper interconnecting piece 20b the lowermost polytetrafluoros
Vinyl plate 27.The sliding pair in the horizontal direction of contact is formed between polyfluortetraethylene plate 27 and mirror face stainless steel plate 26.In figure
Five layers of intermediate rubber layer 23 of setting and four layers of middle steel plate 24 are shown, five layers of intermediate rubber layer 23 and four layers of middle steel plate 24 are successively
Overlapping, i.e., four layers of middle steel plate 24 are sandwiched in respectively between five layers of intermediate rubber layer 23.Polyfluortetraethylene plate 27 can build-in in most lower
On the lower surface of the intermediate rubber layer 23 of layer.The lower surface of upper junction plate 22 has downward boss, corresponding and upper junction plate
The groove of the upper surface setting cooperation boss of the intermediate rubber layer 23 of 22 contacts, boss fit into groove.Upper interconnecting piece 20b is also
Including being located between upper junction plate 22 and polyfluortetraethylene plate 27 and being coated on outside each intermediate rubber layer 23 and middle steel plate 24
The outer rubber set 25 in week.Using viscous between each intermediate rubber layer 23, each middle steel plate 24, outer rubber set 25 and upper junction plate 22
Connect, connector connection etc. modes form integral structure.The mirror of the polyfluortetraethylene plate 27 of upper interconnecting piece 20b and lower interconnecting piece 20a
It contacts with each other between face stainless steel plate 26 but does not connect, the friction coefficient pole between mirror face stainless steel and polyfluortetraethylene plate 27
Small, slip support abutment 20 forms a sliding surface on the contact surface of polyfluortetraethylene plate 27 and mirror face stainless steel plate 26.Sliding
20 offer vertical rigidities of bearing do not provide horizontal rigidity (or provide horizontal rigidity and can be ignored and do not remember).
With continued reference to Fig. 4, Fig. 5, each intermediate rubber layer 23,24 cross sectional shape of each middle steel plate in the present embodiment are circle
Shape, upper junction plate 22 is rectangular slab, and the edge of upper junction plate 22 extends the week of each intermediate rubber layer 23, each middle steel plate 24
Except face.Trepanning on upper junction plate 22, for connecting equipment W2 to be installed.In the present embodiment, for the sliding area for providing enough,
The section of lower connecting plate 21 and mirror face stainless steel plate 26 is more than upper interconnecting piece 20b.Optionally, lower connecting plate 21 is quadrangle chamfering
Plate.Mirror face stainless steel plate 26 is slightly less than lower connecting plate 21, and quadrangle chamfering is more than the chamfering of lower connecting plate 21, makes lower connecting plate
21 four corners have the part not covered by mirror face stainless steel plate 26.The quadrangle of lower connecting plate 21 not by mirror face stainless steel plate
The part of 26 coverings opens up connecting hole K3, for connecting basic W1.
Sliding of the slip support abutment 20 due to itself needing offer horizontal direction in the present embodiment, equipment that it goes without doing are determined
Position therefore, there is no need to connecting hole K3 settings being arranged to adjustable structure as aforementioned shock isolating pedestal 10.
The utility model embodiment also provides a kind of stiffness tuning method of compounded shock isolating pedestal, is based on rigidity above-mentioned
Adjustable compounded shock isolating pedestal 100；The stiffness tuning method includes：
Determine the upper limit value and lower limiting value of vertical rigidity needed for equipment W2 installations to be installed；
Determine the horizontal rigidity value needed for equipment W2 installations to be installed；
Shock isolating pedestal is arranged：It is configured by the structural parameters to shock isolating pedestal 10 so that its horizontal rigidity rigidity value is full
The required horizontal rigidity value of foot；
Calculating meets the vertical rigidity summation that the shock isolating pedestal 10 of aforementioned levels rigidity value requirement is provided；
Slip support abutment is arranged：Be configured by the structural parameters to slip support abutment 20 so that its can be provided it is vertical just
The sum of vertical rigidity summation that degree and shock isolating pedestal 10 are provided installs the upper limit value of required vertical rigidity in equipment W2 to be installed
Between lower limiting value；
It is micro- by way of stiffness tuning stick is installed in the stiffness tuning hole K1 in shock isolating pedestal 10 and/or slip support abutment 20
The overall vertical rigidity for adjusting compounded shock isolating pedestal to be provided.
The application utility model people combines result of calculation, actual tests and the engineering experience of finite element analysis to obtain this implementation
The mechanical property rule of the adjustable compounded shock isolating pedestal of rigidity 100 in example：
The situation that height of support, 14/ middle steel plate of middle steel plate, 24 number of plies of 10/ slip support abutment 20 of shock isolating pedestal determine
Under, the radius of 14/ middle steel plate 24 of 13/ intermediate rubber layer 23 of intermediate rubber layer and middle steel plate is to horizontal rigidity and vertical
Stiffness effect is smaller.Therefore, the radius of 14/ middle steel plate 24 of 13/ intermediate rubber layer 23 of intermediate rubber layer and middle steel plate can be with
Governing factor as rigidity fine tuning；
Height of support, 13/ intermediate rubber layer 23 of intermediate rubber layer and the middle steel plate of 10/ slip support abutment 20 of shock isolating pedestal
In the case that 14/ middle steel plate, 24 radius determines, the number of plies of 14/ middle steel plate 24 of middle steel plate to compound support horizontal rigidity with
Vertical rigidity influence is very big, and 14/ middle steel plate of middle steel plate, 24 number of plies can be used as the major consideration of stiffness equivalent；
The storage device of reserved stiffness tuning hole K1 compound support stiffness equivalents as a whole, it is vertically rigid in compound support
In the case of degree shortcoming, the stiffness tuning stick of metal material can be filled in the K1 of stiffness tuning hole, increases overall vertical rigidity；
The structural parameters of the structural parameters of shock isolating pedestal 10 above-mentioned, slip support abutment 20 are including at least shock isolating pedestal as a result,
The height of support of 10/ slip support abutment 20,24 radius of 24 number of plies of middle steel plate, intermediate rubber layer 23 and middle steel plate.
For below using most common escalator in market as equipment W2 to be installed, illustrate rigidity it is adjustable it is compound every
Shake the operation principle and its shock insulation application effect in heavy electromechanical equipment of bearing 100.The adjustable compounded shock isolating pedestal of rigidity
100 are composed of 10 two kinds of bearings of a slip support abutment 20 and two shock isolating pedestals, and slip support abutment 20 is centrally located, two every
Shake bearing 10 is symmetrically arranged in the both sides of slip support abutment 20.
When staircase structure considers shock insulation energy consumption, the rigidity for considering staircase equipment and building structure connects bearing is needed.Staircase
The agent structure of equipment is the tilting truss of a Pin, from the aspect of structure design, has the upper limit to the vertical rigidity of truss support
With the requirement of lower limit.On the one hand, the vertical rigidity of staircase bearing will be enough to bear the dead weight of structure and electromechanical equipment is normally transported
Dynamic load during battalion, at the same ensure customer take staircase when comfort level, therefore structural bearings vertically cannot be too soft, erect
It needs to design a vertical rigidity lower limit to rigidity；On the other hand, vertical rigidity needs to design a rigidity upper limit, when earthquake comes
Temporarily, geological process distributes to structure by rigidity power, and the vertical rigidity of bearing is too big, and the vertical support of electromechanical equipment structure is anti-
Power is just very big, destruction can be equally generated to electromechanical equipment structure, therefore staircase device structure needs to design connects bearing
Vertical rigidity upper limit value.In horizontal direction, bearing, which needs certain horizontal rigidity, cannot allow passenger to feel staircase operational process
The horizontal movement of middle structure；On the other hand it needs that staircase is allowed to have certain deflection yoke in horizontal direction.Lower mask body introduces shock insulation
The setting of bearing 10, slip support abutment 20
(1) shock isolating pedestal is arranged：
First, the installation space of electromechanical equipment structure is limited, needs the height that bearing is substantially determined according to staircase structure；So
Afterwards, the performance parameter that the requirement according to staircase and girder structure to horizontal rigidity is designed as shock isolating pedestal 10, determines middle steel plate
24 number of plies；The radius of intermediate rubber layer 23 and middle steel plate 24 is finely adjusted, the horizontal rigidity of shock isolating pedestal 10 is made to meet
Limit value requirement of the electromechanical equipment structure to bearing horizontal rigidity.Rigidity adjustment hole K1 is reserved among shock isolating pedestal 10, as rigidity
Storage device, for carrying out rigidity fine tuning after eventually forming compound support.
(2) slip support abutment is arranged
The shock isolating pedestal 10 of the height and design that design slip support abutment 20 is contour；Consider the facility of product manufacturing and installation
Property, the radius for designing 20 intermediate rubber layer 23 of slip support abutment is consistent with 23 radius of intermediate rubber layer of shock isolating pedestal 10；Sliding branch
The vertical rigidity of seat 20 is equal to the vertical rigidity value that staircase and girder structure subtracts vertical rigidity limit value shock isolating pedestal 10.Sliding branch
Rigidity adjustment hole K1 is reserved among seat 20, as rigidity storage device, in the case where compound support vertical rigidity is short of a little,
The stiffness tuning stick that metal material can be filled in the K1 of stiffness tuning hole, increases the vertical rigidity of compound support.
In conclusion considering the electromechanical equipment of shock design, horizontal rigidity and vertical rigidity to bearing have stringent
Control requires.Meanwhile the installation space of electromechanical equipment structure is limited, the height and radius to bearing have stringent limitation, because
This general single independent shock isolating pedestal 10 is extremely difficult to the limit value requirement of its rigidity.It is provided using the utility model embodiment
The adjustable shock isolating pedestal 10 that meets of rigidity can be good at meeting requirement of the electromechanical equipment shock insulation to the mechanical property of bearing, have
It is widely applied foreground.
Meet the electromechanical equipment shock isolating pedestal 10 of level and rigidity requirement design of the electromechanical equipment structure to bearing in electromechanics
Flexible Seismic Isolation of Isolation Layer is formed on the bottom of equipment.When earthquake occurs, electromechanical equipment horizontal sliding, electromechanical equipment on flexible Seismic Isolation of Isolation Layer is multiple
Closing shock isolating pedestal can dissipate seismic energy, reduce seismic energy to electromechanical equipment structural transmission, to effectively reduce electromechanics
The earthquake response of device structure, slight movement and deformation only occur for electromechanical equipment when realizing earthquake, to make electromechanical equipment
Structure is not damaged under geological process or does not collapse.
In summary it describes, the adjustable compounded shock isolating pedestal of the rigidity in the utility model embodiment 100 can be adjusted easily
Its vertical rigidity and horizontal rigidity are saved to meet requirements of the equipment W2 to be installed to vertical rigidity and horizontal rigidity.
The equipment peace of installation support is carried out using the adjustable compounded shock isolating pedestal of rigidity in the utility model embodiment 100
Assembling structure 010 has suitable horizontal rigidity and vertical rigidity, it is ensured that the anti-seismic performance of equipment, even if making equipment by larger etc.
The earthquake of grade still is able to keep that slight movement and deformation only occurs, to make equipment not damage under geological process, not fall
It collapses.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of adjustable compounded shock isolating pedestal of rigidity, it is characterised in that：
The compounded shock isolating pedestal includes at least one shock isolating pedestal and at least one slip support abutment；
The shock isolating pedestal is configured for vertical supporting and is connected between basis and equipment to be supported, upper and lower ends difference
It is connected with equipment to be supported and basis, for providing vertical rigidity and horizontal rigidity simultaneously；
The slip support abutment is configured to vertical supporting between basis and equipment to be supported, and basis and equipment to be supported it
Between formed horizontal direction sliding pair；
The shock isolating pedestal and/or the slip support abutment offer stiffness tuning hole vertically, for adjustable in the rigidity
Compounded shock isolating pedestal provide overall vertical rigidity deficiency when be packed into stiffness tuning stick for providing additional vertical rigidity.
2. the adjustable compounded shock isolating pedestal of rigidity according to claim 1, it is characterised in that：
The shock isolating pedestal includes spaced lower connecting plate and upper junction plate, and the upper junction plate is provided with to be waited for for connecting
The interconnecting piece of equipment is installed, the lower connecting plate is provided with the interconnecting piece for connecting basis；The lower connecting plate and it is described on
The intermediate rubber layer and middle steel plate of multiple staggeredly overlappings are connected between connecting plate；
The stiffness tuning hole opened up on the shock isolating pedestal be penetrate through the lower connecting plate, each intermediate rubber layer and
The through-hole of the middle steel plate and the upper junction plate.
3. the adjustable compounded shock isolating pedestal of rigidity according to claim 2, it is characterised in that：
The shock isolating pedestal further includes being coated between the upper junction plate and the lower connecting plate and simultaneously described in each layer
The outer rubber set of intermediate rubber layer and the middle steel plate periphery.
4. the adjustable compounded shock isolating pedestal of rigidity according to claim 2, it is characterised in that：
Position adjustment hole is respectively arranged on the lower connecting plate and the upper junction plate, the position adjustment hole is cross recess
Hole, including slot hole in X direction and the slot hole along Y-direction；
The position adjustment hole of the lower connecting plate and the upper junction plate is respectively used to installation connection basis and equipment to be installed.
5. the adjustable compounded shock isolating pedestal of rigidity according to claim 1, it is characterised in that：
The slip support abutment includes the lower interconnecting piece for connecting basis and the upper interconnecting piece for connecting equipment to be installed；It is described
The sliding pair for capableing of relative level sliding is formed between the lower face of upper interconnecting piece and the upper surface of the lower interconnecting piece；
The stiffness tuning hole opened up on the slip support abutment is the through-hole for penetrating through the upper interconnecting piece.
6. the adjustable compounded shock isolating pedestal of rigidity according to claim 5, it is characterised in that：
The lower interconnecting piece includes the mirror face stainless steel plate of lower connecting plate and build-in on the lower connecting plate；
The upper interconnecting piece include for connect the upper junction plate of equipment to be installed, it is multiple staggeredly be superimposedly connected to the upper company
Under fishplate bar intermediate rubber layer and middle steel plate and be located at upper interconnecting piece the lowermost polyfluortetraethylene plate；It is described poly-
The sliding pair in the horizontal direction of contact is formed between tetrafluoroethene plate and the mirror face stainless steel plate.
7. the adjustable compounded shock isolating pedestal of rigidity according to claim 6, it is characterised in that：
The upper interconnecting piece further includes between the upper junction plate and the polyfluortetraethylene plate and being coated on each described
The outer rubber set of intermediate rubber layer and the middle steel plate periphery.
8. the adjustable compounded shock isolating pedestal of rigidity according to claim 6, it is characterised in that：
The section of the lower connecting plate and the mirror face stainless steel plate is more than the polyfluortetraethylene plate.
9. according to the adjustable compounded shock isolating pedestal of claim 1-8 any one of them rigidity, it is characterised in that：
The quantity of the shock isolating pedestal is two, and the quantity of the slip support abutment is one；
The slip support abutment is set between two shock isolating pedestals, and three's height is identical and is supported in equipment to be installed jointly
Between basis.
10. a kind of equipment mounting structure, it is characterised in that：
The equipment to be installed of the equipment mounting structure passes through the adjustable composite shock insulation branch of any one of the claim 1-9 rigidity
Seat supports are in basis；
The vertical both ends of the shock isolating pedestal are respectively fixedly connected with the equipment to be installed and the basis, and provide vertical rigidity
And horizontal rigidity；
The slip support abutment vertical supporting waits propping up between the equipment to be installed and the basis, and on the basis with described
The sliding pair of horizontal direction is formed between support equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737246.2U CN207661316U (en) | 2017-12-13 | 2017-12-13 | Equipment mounting structure and compounded shock isolating pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737246.2U CN207661316U (en) | 2017-12-13 | 2017-12-13 | Equipment mounting structure and compounded shock isolating pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661316U true CN207661316U (en) | 2018-07-27 |
Family
ID=62941051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737246.2U Active CN207661316U (en) | 2017-12-13 | 2017-12-13 | Equipment mounting structure and compounded shock isolating pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975658A (en) * | 2017-12-13 | 2018-05-01 | 苏州海德新材料科技股份有限公司 | Equipment mounting structure, compounded shock isolating pedestal and its stiffness tuning method |
| CN109931361A (en) * | 2018-12-28 | 2019-06-25 | 中国机械工业集团有限公司 | A kind of profile-followed adjustable high-efficiency spring damping and vibration isolating device of large fan assembled |
| CN112032451A (en) * | 2020-08-13 | 2020-12-04 | 武汉大学 | High-energy pipeline fracture protection device |
| WO2021012353A1 (en) * | 2019-07-24 | 2021-01-28 | 中国电力科学研究院有限公司 | Seismic protection device |
-
2017
- 2017-12-13 CN CN201721737246.2U patent/CN207661316U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975658A (en) * | 2017-12-13 | 2018-05-01 | 苏州海德新材料科技股份有限公司 | Equipment mounting structure, compounded shock isolating pedestal and its stiffness tuning method |
| WO2019114748A1 (en) * | 2017-12-13 | 2019-06-20 | 苏州海德新材料科技股份有限公司 | Device mounting structure, composite seismic isolation bearing, and stiffness adjustment method therefor |
| CN109931361A (en) * | 2018-12-28 | 2019-06-25 | 中国机械工业集团有限公司 | A kind of profile-followed adjustable high-efficiency spring damping and vibration isolating device of large fan assembled |
| WO2021012353A1 (en) * | 2019-07-24 | 2021-01-28 | 中国电力科学研究院有限公司 | Seismic protection device |
| CN112032451A (en) * | 2020-08-13 | 2020-12-04 | 武汉大学 | High-energy pipeline fracture protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207661316U (en) | Equipment mounting structure and compounded shock isolating pedestal | |
| US8511004B2 (en) | Seismically stable flooring | |
| CN107975658A (en) | Equipment mounting structure, compounded shock isolating pedestal and its stiffness tuning method | |
| Sueoka et al. | The application of response control design using middle-story isolation system to high-rise building | |
| JP2014141825A (en) | Vibration control building and design method for the same | |
| CN208793915U (en) | Compound vibro-damping mount | |
| JP3608598B2 (en) | Seismic isolation structure for stairs in seismic isolation structures | |
| CN106835962B (en) | A kind of antidetonation, damping, girder falling three proofings bearing | |
| CN203096935U (en) | Building shock insulation body-connected support | |
| CN214090673U (en) | Grinding sliding damping type prefabricated staircase | |
| Melkumyan et al. | Application of base isolation to multifunctional multistory buildings in Yerevan, Armenia | |
| JPH0660538B2 (en) | Dynamic vibration control method and apparatus using weight of building body | |
| JP3906113B2 (en) | Isolation device for building structure | |
| CN219931299U (en) | Frame construction is built in effectual room of antidetonation | |
| Hague | Eccentrically braced steel frames as a seismic force resisting system | |
| CN205577148U (en) | High damping shock insulation rubber bearing | |
| JP2001207675A (en) | Damping construction method incorporating damping structure and damping device | |
| CN109056777A (en) | A kind of the antidumping measure and its construction method of Base-Isolated Building | |
| CN217759368U (en) | Mass damping system based on substructure | |
| JPH02136476A (en) | Earthquakeproof structure of multistoried building | |
| CN210797933U (en) | Anti-seismic device suitable for high-rise building | |
| Freeman | Modification of structure to satisfy new seismic criteria | |
| Firdous et al. | A Critical Evaluation of the Effect of Soft Storey and Column Orientation on RC Buildings | |
| JPH116326A (en) | Dynamically rigid structure | |
| JP2010174513A (en) | Seismic control structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |