CN208563360U - Vertical storage tank ring beam rolling shock insulation device - Google Patents
Vertical storage tank ring beam rolling shock insulation device Download PDFInfo
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- CN208563360U CN208563360U CN201821098635.XU CN201821098635U CN208563360U CN 208563360 U CN208563360 U CN 208563360U CN 201821098635 U CN201821098635 U CN 201821098635U CN 208563360 U CN208563360 U CN 208563360U
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- ring
- arc groove
- storage tank
- ring beam
- annulus
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- 230000035939 shock Effects 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 title claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 13
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of vertical storage tank ring beam rolling shock insulation device, its lower ring is that lower end surface is placed on ground, upper surface is the annulus that opening arc groove is presented in section, upper ring beam corresponding with lower ring, its lower end surface is the annulus that section is under shed arc groove, under shed arc groove thereon is identical as the upper opening arc groove curvature on lower ring and opposite up and down, several steel balls are set in institute's clip space, upper, lower ring inner ring surface is equipped with outer peripheral surface mild steel plate cylinder adjacent thereto, the mild steel plate cylinder lower end is placed on lower bolster, lower bolster outer diameter juxtaposition corresponding with lower ring inner ring surface internal diameter is in the inner, the lower bolster lower end is placed on ground, it is equipped with sand bedding course above.The stability of storage tank can be improved in the utility model, increases the damping energy dissipation capacity of storage tank, has the function of instant reset, the purpose of support superstructure can be played, the purpose of the upward portion's structure input of isolation earthquake can be played again, and structure and installation are simple, cheap.
Description
Technical field
The utility model relates to a kind of earthquake isolating equipment, especially a kind of shock insulating foundation applied to vertical storage tank ring.
Background technique
Vertical storage tank is the critical facility of the resources such as oil and natural gas storage.Due to explosive, inflammable, toxic Jie of its storage
Matter, once earthquake disaster occurs, consequence is extremely serious, is easy to induce the secondary disasters such as fire and environmental pollution, or even threaten
To the safety of life and property of people, massive losses are brought to national economy.Existing common rolling shock insulation device, cost are high, steady
It is qualitative poor, not good enough without self-resetting capability and damping energy dissipation capacity；Existing independent sand cushion isolating system, to sand bedding course material
Requirement it is high, and restoring force and bearing capacity are not met by requirement.
Utility model content
The purpose of the utility model is to provide a kind of vertical storage tanks that can be effectively reduced to the vertical storage tank ring of seismic response
Beam rolling shock insulation device.The utility model is mainly based upon the structure type on large-scale vertical storage tank ringwall basis, designs a kind of ring
Beam rolls the earthquake isolating equipment combined with sand bedding course, and the damping energy consumption of shock insulation support and sliding is achieved the purpose that with this.
The utility model specifically includes that upper and lower ring beam, steel ball, mild steel plate, lower bolster and sand bedding course.Wherein, lower ring is
Lower end surface is placed on ground, and upper surface presents the annulus of opening arc groove, and the line and annulus of groove center for section
Inside and outside anchor ring be concentric circles.Upper ring beam corresponding with lower ring, lower end surface are the circle that section is under shed arc groove
Ring, under shed arc groove thereon is identical as the upper opening arc groove curvature on lower ring and opposite up and down, institute's clip space
Several steel balls are inside set, and steel ball size is greater than the length of lower notches center vertical join line.It is equipped in upper and lower ring beam inner ring surface
Outer peripheral surface mild steel plate cylinder adjacent thereto, the mild steel plate cylinder upper end are greater than or equal to upper ring beam upper surface, and lower end is placed in down
On backing plate, lower bolster outer diameter juxtaposition corresponding with lower ring inner ring surface internal diameter is in the inner.The lower bolster lower end is placed on ground,
It is equipped with sand bedding course above, which can be according to the volume size and the concrete condition in shock insulation period of vertical storage tank come really
It is fixed.The sand bedding course and upper lower ring form a kind of parallel isolation structure, can provide damping for device, reach energy dissipating
Purpose, certain recovery rigidity can be provided for device by rolling ring beam, under the use conditions such as earthquake and wind load, enhance vertical storage
The stability of tank avoids storage tank from toppling or be displaced the changing of the relative positions；A part of storage tank can be undertaken respectively by rolling ring beam and sand bedding course
Weight；In addition, backing plate can play the role of adjusting the sedimentation of tank center point and differential settlement.
The utility model has the advantages that the stability that device can be improved compared with prior art, increases subtracting for device
Energy dissipation capacity is shaken, the cost of earthquake isolating equipment is reduced；Compared with independent sand cushion isolating, ring beam rolling shock insulation device, which has, to be restored
Power, and bearing capacity improves, and reduces the requirement to sand bedding course material.Meanwhile the utility model structure is simple, convenient for drawing materials,
Installation is simple, cheap；Its vertical bearing capacity is strong, and isolating affection is good, has the function of instant reset, can play branch
The purpose of superstructure is supportted, and the purpose of the upward portion's structure input of isolation earthquake can be played, it is vertical to large size to reduce ruinous earthquake
The damage of formula storage tank.
Detailed description of the invention
Fig. 1 is the utility model use state solid simplified schematic diagram.
Fig. 2 is the utility model main view section simplified schematic diagram.
Description of symbols: the upper ring beam of 1-；2- lower ring；3- steel ball；4- mild steel plate cylinder；5- sand bedding course；6- lower bolster；
7- vertical storage tank.
Specific embodiment
In the simplified schematic diagram of Fig. 1 and vertical storage tank ring beam rolling shock insulation device shown in Fig. 2, lower ring 2 is lower end surface
It is placed on ground, upper surface is the annulus that opening arc groove is presented in section, and the line of groove center and annulus is inside and outside
Anchor ring is concentric circles.Upper ring beam 1 corresponding with lower ring, lower end surface are the annulus that section is under shed arc groove, thereon
Under shed arc groove it is identical as the upper opening arc groove curvature on lower ring and opposite up and down, set in institute's clip space several
Steel ball 3, and steel ball size is greater than the length of lower notches center vertical join line.Outer peripheral surface is equipped in upper and lower ring beam inner ring surface
Mild steel plate cylinder 4 adjacent thereto, the mild steel plate cylinder upper end are greater than or equal to upper ring beam upper surface, and lower end is placed in lower bolster 6
On, lower bolster outer diameter juxtaposition corresponding with lower ring inner ring surface internal diameter is in the inner.The lower bolster lower end is placed on ground, above
Equipped with sand bedding course 5.
Claims (1)
1. a kind of vertical storage tank ring beam rolling shock insulation device, it is characterised in that: lower ring is that lower end surface is placed on ground, upper surface
The annulus of opening arc groove is presented for section, and the inside and outside anchor ring of the line of groove center and annulus is concentric circles, under
The corresponding upper ring beam of ring beam, lower end surface are the annulus that section is under shed arc groove, under shed arc groove thereon with
Upper opening arc groove curvature on lower ring is identical and opposite up and down, and several steel balls, and steel ball size are set in institute's clip space
Greater than the length of lower notches center vertical join line, outer peripheral surface mild steel plate circle adjacent thereto is equipped in upper and lower ring beam inner ring surface
Cylinder, the mild steel plate cylinder upper end are greater than or equal to upper ring beam upper surface, and lower end is placed on lower bolster, the lower bolster outer diameter and lower ring
In the inner, which is placed on ground the corresponding juxtaposition of beam inner ring surface internal diameter, is equipped with sand bedding course above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098635.XU CN208563360U (en) | 2018-07-12 | 2018-07-12 | Vertical storage tank ring beam rolling shock insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098635.XU CN208563360U (en) | 2018-07-12 | 2018-07-12 | Vertical storage tank ring beam rolling shock insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563360U true CN208563360U (en) | 2019-03-01 |
Family
ID=65492803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098635.XU Active CN208563360U (en) | 2018-07-12 | 2018-07-12 | Vertical storage tank ring beam rolling shock insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708386A (en) * | 2018-07-12 | 2018-10-26 | 大连民族大学 | Vertical storage tank ring beam rolling shock insulation device |
-
2018
- 2018-07-12 CN CN201821098635.XU patent/CN208563360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708386A (en) * | 2018-07-12 | 2018-10-26 | 大连民族大学 | Vertical storage tank ring beam rolling shock insulation device |
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