CN107023040A - A kind of flexible hollow wall passive vibration isolation structure - Google Patents
A kind of flexible hollow wall passive vibration isolation structure Download PDFInfo
- Publication number
- CN107023040A CN107023040A CN201710407843.7A CN201710407843A CN107023040A CN 107023040 A CN107023040 A CN 107023040A CN 201710407843 A CN201710407843 A CN 201710407843A CN 107023040 A CN107023040 A CN 107023040A
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- China
- Prior art keywords
- half slot
- vibration isolation
- plate
- location
- isolation structure
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- Pending
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 239000006261 foam material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1607—Shapes round, e.g. circle
- E02D2200/1621—Shapes round, e.g. circle made from multiple elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
- E02D2300/0007—PVC
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of flexible hollow wall passive vibration isolation structure, including earth's surface, the inside of the earth's surface is provided with traverse furrow, the inside lower end of the traverse furrow is equipped with bottom plate, there is hollow pipe the upper surface of the bottom plate by gluing stick of glass, the upper surface both sides of the bottom plate are fixedly connected with the first location-plate and the second location-plate by support respectively, the inner side of first location-plate is provided with the first half slot, the inner side of second location-plate is provided with the second half slot, the inner side of first half slot and the inner side of the second half slot are set in the outside of hollow pipe, the inside of first half slot connects fluted with the inside of the second half slot, spring is fixedly connected with the inside of the groove, the other end of the spring is fixedly connected with dummy block.The flexible hollow wall passive vibration isolation structure, can be filled closely knit so that traverse furrow is while with vibration isolating effect, situation about will not collapse to the traverse furrow of passive vibration isolation.
Description
Technical field
The present invention relates to vibration insulation structure technical field, specially a kind of flexible hollow wall passive vibration isolation structure.
Background technology
The artificial vibration produced for traffic loading, blast and heavy industry, if Oscillation Amplitude is larger, it is easy to give people
Daily life, study and work bring puzzlement, while also being caused harm to the building safety of inhabitation, in order to solve
Such case, usually can carry out vibration damping using vibration isolation measure, generally comprise traverse furrow, concrete walls and campshed etc..
According to actual effect, the method that people commonly use is typically all to use traverse furrow vibration isolation, but the side wall of traverse furrow is easy to
Collapse, although vibration isolating effect is good, but there is certain potential safety hazard, it is necessary to further improve, make it more perfect.
The content of the invention
It is an object of the invention to provide a kind of flexible hollow wall passive vibration isolation structure, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：A kind of flexible hollow wall passive vibration isolation structure, including
Earth's surface, the inside of the earth's surface is provided with traverse furrow, and the inside lower end of the traverse furrow is equipped with bottom plate, and the upper surface of the bottom plate passes through
Gluing stick of glass has hollow pipe, and the upper surface both sides of the bottom plate are fixedly connected with the first location-plate and second by support respectively
Location-plate, the inner side of first location-plate is provided with the first half slot, and the inner side of second location-plate is provided with the second half slot,
The inner side of first half slot and the inner side of the second half slot are set in the outside of hollow pipe, first half slot it is interior
Portion connects fluted with the inside of the second half slot, is fixedly connected with spring on the inside of the groove, the spring it is another
End is fixedly connected with dummy block, and the opposite side of the dummy block is close to the surface of hollow pipe, and the inner side of the hollow pipe is provided with fixed
Position axle, the outside of the locating shaft is fixedly connected with arc-shaped pad by support, and the opposite side of the arc-shaped pad is close to hollow pipe
Inner surface, the inner side of the traverse furrow, which is provided with, is filled with dense layer.
It is preferred that, the length of the traverse furrow and the equal length of bottom plate.
It is preferred that, the bottom plate and hollow pipe are made by PVC material.
It is preferred that, the size of first half slot and the size of the second half slot are equal, and position is relative
Should.
It is preferred that, the dense layer is made of a foam material.
It is preferred that, the thickness of the bottom plate is 5 millimeters
It is preferred that, the external diameter of the hollow pipe is 200 millimeters.
It is preferred that, the position of first location-plate and the position of the second location-plate are located at 1/2nd of hollow pipe.
Compared with prior art, the beneficial effects of the invention are as follows：The flexible hollow wall passive vibration isolation structure, can be to passive
The traverse furrow of vibration isolation is filled closely knit so that traverse furrow is while with vibration isolating effect, situation about will not collapse.
Brief description of the drawings
Fig. 1 is traverse furrow inside structure schematic diagram of the invention；
Fig. 2 is bottom plate of the invention and hollow pipe side connection diagram；
Fig. 3 is hollow pipe and two location-plate overlooking the structure diagrams of the invention.
In figure：1 earth's surface, 2 traverse furrows, 3 bottom plates, 4 hollow pipes, 5 first location-plates, 6 second location-plates, 7 first half slots, 8
Locating shaft, 9 arc-shaped pads, 10 grooves, 11 springs, 12 dummy blocks, 13 second half slots, 14 sealants.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of flexible hollow wall passive vibration isolation structure, including ground
Table 1, the inside of earth's surface 1 is provided with traverse furrow 2, and the inside lower end of traverse furrow 2 is equipped with bottom plate 3, and the thickness of bottom plate 3 is 5 millimeters, traverse furrow 2
Length and bottom plate 3 equal length, it is ensured that the length matching of supporting construction, the upper surface of bottom plate 3 glutinous has by the way that glass is gluing
Hollow pipe 4, the external diameter of hollow pipe 4 is 200 millimeters, and bottom plate 3 and hollow pipe 4 are made by PVC material, with enough hardness,
Material durability itself is strong simultaneously, and the upper surface both sides of bottom plate 3 are fixedly connected with the first location-plate 5 and second by support respectively
The position of location-plate 6, the position of the first location-plate 5 and the second location-plate 6 is located at 1/2nd of hollow pipe 4, can be to sky
The middle part of heart pipe 4 is supported, and the situation for preventing from occurring in loading process deforming occurs, and the inner side of the first location-plate 5 is provided with the
One half slot 7, the inner side of the second location-plate 6 is provided with the second half slot 13, the size and the second half slot of the first half slot 7
13 size is equal, and position is corresponding, it is ensured that the circular hole of a completion can be formed after closure, it is possible to be arranged sky
The inner side of heart pipe 4, the inner side of the first half slot 7 and the second half slot 13 is set in the outside of hollow pipe 4, the first half slot 7
Inside connect fluted 10 with the inside of the second half slot 13, the inner side of groove 10 is fixedly connected with spring 11, spring 11
The other end be fixedly connected with dummy block 12, the opposite side of dummy block 12 is close to the surface of hollow pipe 4, and the inner side of hollow pipe 4 is set
There is locating shaft 8, the outside of locating shaft 8 is fixedly connected with arc-shaped pad 9 by support, and the opposite side of arc-shaped pad 9 is close to hollow pipe 4
Inner surface, the inner side of traverse furrow 2, which is provided with, is filled with dense layer 14, and dense layer 14 is made of a foam material, and plays a filling close
Real effect.
The present invention is in the specific implementation：When needing to be filled traverse furrow 2, under the inner side that bottom plate 3 is laid on to traverse furrow 2
Hollow pipe 4, is then sticky in the upper surface of bottom plate 3, then by the first location-plate 5 and the second location-plate 6 by end by glass cement
Installed in the upper surface of bottom plate 3 so that hollow pipe 4 can be arranged by the first half slot 7 and the second half slot 13, extrude simultaneously
Pad 12 can be supported in fixation, hollow pipe 4 by the reset compression effectiveness of spring 11 to the medium position of hollow pipe 4
Locating shaft 8 enables arc-shaped pad 9 to be supported the inner side of hollow pipe 4 by support so that hollow pipe 4 is in load-bearing load
When, inner space can have an effect for sharing load, and the dense layer 14 that foamed material is made finally is filled in into horizontal stroke again
Among the gap of ditch 2, the filling to traverse furrow 2 is completed.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of flexible hollow wall passive vibration isolation structure, including earth's surface (1), it is characterised in that：The inside of the earth's surface (1) is provided with
Traverse furrow (2), the inside lower end of the traverse furrow (2) is equipped with bottom plate (3), and the upper surface of the bottom plate (3) is gluing glutinous by glass
There is hollow pipe (4), the upper surface both sides of the bottom plate (3) are fixedly connected with the first location-plate (5) and second by support respectively
Location-plate (6), the inner side of first location-plate (5), which is provided with the inside of the first half slot (7), second location-plate (6), to be set
There is the second half slot (13), the inner side of first half slot (7) and the inner side of the second half slot (13) are set in hollow pipe
(4) outside, the inside of first half slot (7) is connected fluted (10) with the inside of the second half slot (13), described
Spring (11) is fixedly connected with the inside of groove (10), the other end of the spring (11) is fixedly connected with dummy block (12), institute
The opposite side for stating dummy block (12) is close to the surface of hollow pipe (4), and the inner side of the hollow pipe (4) is provided with locating shaft (8), described
The outside of locating shaft (8) is fixedly connected with arc-shaped pad (9) by support, and the opposite side of the arc-shaped pad (9) is close to hollow pipe (4)
Inner surface, the inner side of the traverse furrow (2), which is provided with, is filled with dense layer (14).
2. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：The traverse furrow (2)
Length and the equal length of bottom plate (3).
3. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：The bottom plate (3) and
Hollow pipe (4) is made by PVC material.
4. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：First half slot
(7) size and the size of the second half slot (13) is equal, and position is corresponding.
5. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：The dense layer (14)
It is made of a foam material.
6. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：The bottom plate (3)
Thickness is 5 millimeters.
7. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：The hollow pipe (4)
External diameter be 200 millimeters.
8. a kind of flexible hollow wall passive vibration isolation structure according to claim 1, it is characterised in that：First location-plate
(5) position and the position of the second location-plate (6) is located at 1/2nd of hollow pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407843.7A CN107023040A (en) | 2017-06-02 | 2017-06-02 | A kind of flexible hollow wall passive vibration isolation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407843.7A CN107023040A (en) | 2017-06-02 | 2017-06-02 | A kind of flexible hollow wall passive vibration isolation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023040A true CN107023040A (en) | 2017-08-08 |
Family
ID=59528973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407843.7A Pending CN107023040A (en) | 2017-06-02 | 2017-06-02 | A kind of flexible hollow wall passive vibration isolation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023040A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0913527A1 (en) * | 1997-10-31 | 1999-05-06 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Building kit for constructing a sound and noise barrier wall |
| CN103942378A (en) * | 2014-04-11 | 2014-07-23 | 北京工业大学 | Design and adjusting method for heavy numerical control machine tool foundation vibration isolation ditch based on single side vibration source |
| CN104695292A (en) * | 2015-03-26 | 2015-06-10 | 南京工业大学 | Discontinuous vibration damping and isolating device and formation method |
| CN205617447U (en) * | 2016-01-27 | 2016-10-05 | 宁波易通建设有限公司 | Take damping trench of light -duty well point |
| CN206205009U (en) * | 2016-08-30 | 2017-05-31 | 中国铁道科学研究院城市轨道交通中心 | A kind of periodicity stratiform vibration isolation barrier |
| CN206768881U (en) * | 2017-06-02 | 2017-12-19 | 郑州大学 | A kind of flexible hollow wall passive vibration isolation structure |
-
2017
- 2017-06-02 CN CN201710407843.7A patent/CN107023040A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0913527A1 (en) * | 1997-10-31 | 1999-05-06 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Building kit for constructing a sound and noise barrier wall |
| CN103942378A (en) * | 2014-04-11 | 2014-07-23 | 北京工业大学 | Design and adjusting method for heavy numerical control machine tool foundation vibration isolation ditch based on single side vibration source |
| CN104695292A (en) * | 2015-03-26 | 2015-06-10 | 南京工业大学 | Discontinuous vibration damping and isolating device and formation method |
| CN205617447U (en) * | 2016-01-27 | 2016-10-05 | 宁波易通建设有限公司 | Take damping trench of light -duty well point |
| CN206205009U (en) * | 2016-08-30 | 2017-05-31 | 中国铁道科学研究院城市轨道交通中心 | A kind of periodicity stratiform vibration isolation barrier |
| CN206768881U (en) * | 2017-06-02 | 2017-12-19 | 郑州大学 | A kind of flexible hollow wall passive vibration isolation structure |
Non-Patent Citations (1)
| Title |
|---|
| 高广运;时刚;冯世进;邱畅;: "沟渠式被动地面振动隔栅的三维分析" * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |
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| WD01 | Invention patent application deemed withdrawn after publication |