CN110296180A - A kind of damping device of concrete liquid reserve tank - Google Patents
A kind of damping device of concrete liquid reserve tank Download PDFInfo
- Publication number
- CN110296180A CN110296180A CN201910469344.XA CN201910469344A CN110296180A CN 110296180 A CN110296180 A CN 110296180A CN 201910469344 A CN201910469344 A CN 201910469344A CN 110296180 A CN110296180 A CN 110296180A
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- Prior art keywords
- reserve tank
- liquid reserve
- concrete liquid
- fixed column
- concrete
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- 239000007788 liquid Substances 0.000 title claims abstract description 147
- 238000013016 damping Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 14
- 238000007373 indentation Methods 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to damping device fields, more particularly to a kind of damping device of concrete liquid reserve tank, concrete liquid reserve tank is since it is with unique advantage, therefore it is widely used in field of civil engineering, but all it is no lack of the case of class formation destruction in all previous earthquake, because concrete liquid reserve tank storage capacity is big, liquid reserve tank is destroyed in earthquake, internal liquid leakage, below the building that liquid is deeply shattered danger may be caused to the personnel for being trapped in building bottom, and if what is stored in liquid reserve tank is the liquid with certain dangerous shape, liquid leakage can also affect to neighbouring resident in earth's surface, therefore the shock-damping structure of liquid reserve tank is needed especially to pay attention to, for existing deficiency, invention provides a kind of damping device of concrete liquid reserve tank, to reduce earthquake harm caused by liquid reserve tank.
Description
Technical field
The present invention relates to damping device fields, and in particular to a kind of damping device of concrete liquid reserve tank.
Background technique
Concrete liquid reserve tank is widely used since it is with unique advantage in field of civil engineering, but all previous
All it is no lack of the case of class formation destruction in earthquake, because concrete liquid reserve tank storage capacity is big, liquid reserve tank is destroyed in earthquake,
Internal liquid leakage, liquid, which gos deep into the building to be shattered or less, to cause danger to the personnel for being trapped in building bottom,
And if what is stored in liquid reserve tank is the liquid with certain dangerous shape, liquid leakage also can be to neighbouring residence in earth's surface
The people affect, therefore need especially to pay attention to the shock-damping structure of liquid reserve tank.
The damping scheme of existing liquid reserve tank is usually to use the mode of rubber support, but rubber support is only to liquid reserve tank
Bottom work, in earthquake liquid reserve tank not only only have bottom sliding vibration, the vibration of the liquid of storage is relative to liquid reserve tank
For shake more severe, therefore liquid reserve tank vibration cracking be largely middle and upper part cracking, therefore limitation liquid reserve tank top
The vibration in portion and the fluid thrill inside liquid reserve tank are also required to comparable attention.
Summary of the invention
For the deficiency for solving prior art, the present invention provides a kind of damping devices of concrete liquid reserve tank, to reach
To the purpose of the vibration reduced at the top of liquid reserve tank and the vibration of liquid reserve tank internal liquid.
To achieve the goals above, the technical scheme is that a kind of damping device of concrete liquid reserve tank, including it is mixed
Solidifying soil liquid reserve tank and substrate, the substrate are square slab, and square indentations, setting in groove are provided on the top surface of substrate
There is slide plate, the slide plate is square plate body, and skateboard bottom is free to slide with groove floor；It is provided with support set above slide plate,
The support set is square cabinet, and support covers bottom and slide plate top surface is free to slide；The concrete liquid reserve tank is located at support
The inside of set, stating concrete liquid reserve tank is the cylinder that the cuboid that cross section is rectangle fills, the bottom surface of concrete liquid reserve tank and four
A sidewall bottom is fixedly connected on support set inside, and the lateral surface of concrete liquid reserve tank is provided with reinforcing rib, and the reinforcing rib hangs down
Directly in the lateral surface of concrete liquid reserve tank, the height that reinforcing rib and support cover protrusion concrete liquid reserve tank side is identical；Outside substrate
Portion is provided with fixed column, and the fixed column is the cylinder that cross section is " └ " shape, and fixed column is perpendicular to ground, the upper table of fixed column
Face is higher than the upper surface of reinforcing rib, and fixed column is arranged on four angles of concrete liquid reserve tank, the appearance of support set and reinforcing rib
Between face and the side of fixed column have gap, fixed column towards concrete liquid reserve tank side and concrete liquid reserve tank side it
Between be provided with horizontal telescopic mast, the telescopic mast is perpendicularly fixed between concrete liquid reserve tank and fixed column, telescopic mast
Including cylindrical utricule and spring, the utricule is internally provided with spring, and utricule is provided with port on side；Concrete liquid storage
Bottom portion is provided centrally with connecting column, and the connecting column is the cylindrical body of vertical shape, and connecting column is perpendicularly fixed at concrete liquid storage
Bottom portion, is provided with that " [card slot of " shape is provided in card slot and blocks the network of rivers, described to block on connecting column and concrete liquid storage chamber interior wall
The network of rivers is the reticulate body with fine mesh, blocks the network of rivers for the Space Interception in fixed column and concrete liquid reserve tank into separate space.
Further, the side length of the slide plate is less than the side length of groove and greater than 3/4ths of groove side length, slide plate
Thickness is greater than the height of groove.
Further, the support set and the gap between reinforcing rib and fixed column side are greater than the one of flexible column length
Half.
Further, quantity of the telescopic mast on sustained height is two, and two on same vertical direction are flexible
Column is one group, is provided with two groups of telescopic masts on the side of each concrete liquid reserve tank, two groups of telescopic masts be all set in reinforcing rib and
Between support set.
Further, the port is located at telescopic mast close to one end of fixed column, and port diameter is less than flexible column diameter
1/20th.
Further, the network of rivers of blocking is at least 4.
Further, horizontal cover board is provided on the reinforcing rib, the cover board is the framework of square, cover board
Inward flange it is consistent with the outer edge of concrete liquid reserve tank, the outer edge of cover board and the outer edge of fixed column are consistent, cover board it is interior
Edge has extended downwardly flange, and the flange support is on the upper surface of reinforcing rib, and the top surface of the bottom surface of cover board and fixed column is not
Contact.
Through the above technical solutions, the invention has the benefit that
Fixed column of the invention is horizontal towards being provided between the side and concrete liquid reserve tank side of concrete liquid reserve tank
Telescopic mast, the telescopic mast is perpendicularly fixed between concrete liquid reserve tank and fixed column, telescopic mast include cylindrical utricule and
Spring, the utricule are internally provided with spring, and port is provided on utricule side, and port is located at telescopic mast close to fixed column
One end, port diameter is less than 1st/20th of flexible column diameter, when by earthquake damage concrete liquid reserve tank lateral sliding,
Spring and utricule have interception to concrete liquid reserve tank, are the elastic force energy consumption of spring first, then the intracorporal gas of capsule by
It is discharged after to compression from port, because earthquake is shaken acutely, the relative velocity of concrete liquid reserve tank sliding is also fast, and port is very
It is small, therefore gas discharge is slow, telescopic mast is equivalent to a damper, reduce the sliding velocity of concrete liquid reserve tank, and in earthquake
Later, air enters utricule from port again when spring pushes concrete liquid reserve tank to keep in the center, again homing.
Fixed column is provided with outside substrate of the invention, the fixed column is the cylinder that cross section is " └ " shape, fixed column
Perpendicular to ground, the upper surface of fixed column is higher than the upper surface of reinforcing rib, and four angles of concrete liquid reserve tank are arranged in fixed column
On, support is covered has gap between the outer surface of reinforcing rib and the side of fixed column, that is, it is certain to give concrete liquid reserve tank
Sliding space avoids violent earthquake from shaking the collapse for directly contributing concrete liquid reserve tank, and telescopic mast carries out during shaking
Energy dissipating reduces and shakes bring harm, since fixed column is higher than reinforcing rib top surface, so having to the entirety of water tank same
Restriction effect, cooperation telescopic mast integrally reduce the vibration of concrete liquid reserve tank in earthquake shaking, relative to only in bottom setting
Damping device can preferably protect concrete liquid reserve tank.
Connecting column of the invention is perpendicularly fixed at concrete liquid reserve tank bottom, sets on connecting column and concrete liquid storage chamber interior wall
It is equipped with that " [card slot of " shape is provided in card slot and blocks the network of rivers, and the network of rivers of blocking is the reticulate body with fine mesh, and blocking the network of rivers will consolidate
Space Interception in fixed column and concrete liquid reserve tank is internally provided in water tank at separate space and blocks the network of rivers, can both allow liquid
Body penetrates, and does not influence normal use, and the shaking of liquid can be reduced in violent earthquake, reduces liquid to water tank side wall
Impact.
The upper surface of reinforcing rib of the invention is provided with cover board, the inward flange of cover board and the outer edge one of concrete liquid reserve tank
It causes, the outer edge of cover board and the outer edge of fixed column are consistent, and the inward flange of cover board has extended downwardly flange, and the flange support exists
On the upper surface of reinforcing rib, the bottom surface of cover board is not contacted with the top surface of fixed column, this is just not only in earthquake and liquid taking process
In prevent liquid to be sprinkled between fixed column and concrete liquid reserve tank, the sundries also reduced usually is fallen, ensure that fixed column and
Cleaning between concrete liquid reserve tank.
Detailed description of the invention
Fig. 1 is a kind of damping device structural schematic diagram of concrete liquid reserve tank of the present invention；
Fig. 2 is a kind of damping device main view of concrete liquid reserve tank of the present invention；
Fig. 3 is a kind of damping device top view of concrete liquid reserve tank of the present invention；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is the portion the B enlarged drawing of Fig. 3；
Fig. 6 is the portion the C enlarged drawing of Fig. 4；
Fig. 7 is telescopic mast structural schematic diagram of the invention.
Numbering in the drawing are as follows: 1 is concrete liquid reserve tank, and 2 be substrate, and 3 be slide plate, and 4 be support set, and 5 be telescopic mast, and 6 are
Fixed column, 7 be cover board, and 11 be card slot, and 12 be reinforcing rib, and 13 be connecting column, and 14 is block the network of rivers, and 51 be utricule, and 52 be spring, 53
It is flange for port, 71.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in FIG. 1 to FIG. 7, a kind of damping device of concrete liquid reserve tank, including concrete liquid reserve tank 1 and substrate 2, the base
Plate 2 is square slab, and square indentations are provided on the top surface of substrate 2, and slide plate 3 is provided in groove, and the slide plate 3 is positive
Square plate, 3 bottom surface of slide plate and groove floor are free to slide；Support set 4 is provided with above slide plate 3, the support set 4 is pros
Shape cabinet, support covers 4 bottoms and 3 top surface of slide plate is free to slide；The concrete liquid reserve tank 1 is located at the inside of support set 4, coagulation
Native liquid reserve tank 1 is the cylinder that the cuboid that cross section is rectangle fills, and the bottom surface of concrete liquid reserve tank 1 and four sidewall bottoms are fixed
It is connected to inside support set 4, the lateral surface of concrete liquid reserve tank 1 is provided with reinforcing rib 12, and the reinforcing rib 12 is perpendicular to coagulation
The lateral surface of native liquid reserve tank 1, reinforcing rib 12 are identical with the height of 4 protrusion 1 side of concrete liquid reserve tank of support set；Outside substrate 2
Be provided with fixed column 6, the fixed column 6 is the cylinder that cross section is " └ " shape, fixed column 6 perpendicular to ground, fixed column 6 it is upper
Surface is higher than the upper surface of reinforcing rib 12, and fixed column 6 is arranged on four angles of concrete liquid reserve tank 1, support set 4 and reinforcing rib
There is gap, side and concrete of the fixed column 6 towards concrete liquid reserve tank 1 between 12 outer surface and the side of fixed column 6
Horizontal telescopic mast 5 is provided between 1 side of liquid reserve tank, the telescopic mast 5 is perpendicularly fixed at concrete liquid reserve tank 1 and consolidates
Between fixed column 6, telescopic mast 5 includes that cylindrical utricule 51 and spring 52, the utricule 51 are internally provided with spring 52, utricule 51
Port 53 is provided on side；1 bottom centre of concrete liquid reserve tank is provided with connecting column 13, and the connecting column 13 is vertical shape
Cylindrical body, connecting column 13 are perpendicularly fixed at 1 bottom of concrete liquid reserve tank, are arranged on connecting column 13 and 1 inner wall of concrete liquid reserve tank
Have that " [card slot 11 of " shape is provided in card slot 11 and blocks the network of rivers 14, and the network of rivers 14 of blocking is the reticulate body with fine mesh, blocks water
Net 14 is by the Space Interception in fixed column 6 and concrete liquid reserve tank 1 at separate space.
The side length of slide plate 3 described in the present embodiment is less than the side length of groove and is greater than 3/4ths of groove side length, slide plate 3
Thickness be greater than groove height, therefore slide plate 3 slide when without departing from groove range, it is ensured that slide plate 3 is always positioned at recessed
The inside of slot, near the projection centre in concrete liquid reserve tank 1.
Gap between the support set 4 and 6 side of reinforcing rib 12 and fixed column is greater than the half of 5 length of telescopic mast.
Specifically, quantity of the telescopic mast 5 on sustained height is two, two telescopic masts on same vertical direction
5 be one group, is provided with two groups of telescopic masts 5 on the side of each concrete liquid reserve tank 1, two groups of telescopic masts 5 are all set in reinforcing rib
12 and support set 4 between, two groups of telescopic masts 5 facilitate in 1 sliding process of concrete liquid reserve tank keep balance, be not in because
The case where itself is rotated for force unbalance, and ensure that telescopic mast 5 is capable of providing pushing away for enough resistances and homing
Power.
Specifically, the damping that the smaller then utricule 51 of port 53 provides is bigger, but disappearing of providing of the smaller telescopic mast 5 of port 53
Energy distance is shorter, but port 53 is excessive, will appear the inadequate problem of damping dynamics, once damping dynamics is inadequate, group will appear
The problem of reinforcing rib 12 and 6 rigid collision of fixed column, therefore the port 53 is located at telescopic mast 5 close to one end of fixed column 6, gas
53 diameters of mouth are less than 1st/20th of 5 diameter of telescopic mast, and the network of rivers 14 of blocking is at least 4.
Be provided with horizontal cover board 7 on the reinforcing rib 12, the cover board 7 is the framework of square, cover board 7 it is interior
Edge is consistent with the outer edge of concrete liquid reserve tank 1, and the outer edge of cover board 7 is consistent with the outer edge of fixed column 6, cover board 7 it is interior
Edge has extended downwardly flange 71, and the flange 71 is supported on the upper surface of reinforcing rib 12, the bottom surface of cover board 7 and fixed column 6
Top surface do not contact.
When earthquake arrives, because the upper and lower surface of slide plate 3 and substrate 2 and support set 4 are free to slide, reduce earthquake shaking
Itself bending internal stress of middle concrete liquid reserve tank 1, avoids the collapse of concrete liquid reserve tank 1, and slides in concrete liquid reserve tank 1
When, it is certain to give concrete liquid reserve tank 1 for the gap between the side of the outer surface and fixed column 6 of support set 4 and reinforcing rib 12
Sliding space, avoid violent earthquake from shaking the collapse for directly contributing concrete liquid reserve tank 1, the telescopic mast 5 during shaking
Energy dissipating is carried out, reduces and shakes bring harm, since fixed column 6 is higher than 12 top surface of reinforcing rib, so the entirety to water tank 1 has
There is same restriction effect, cooperation telescopic mast 5 integrally reduces the vibration of concrete liquid reserve tank 1 in earthquake shaking, relative to only
In bottom, setting damping device can preferably protect concrete liquid reserve tank；Simultaneously by earthquake damage concrete liquid reserve tank 1
When lateral sliding, spring 52 and utricule 51 have interception to concrete liquid reserve tank, are the elastic force energy consumption of spring 52 first, so
It is discharged after the gas in utricule 51 is compressed afterwards from port 53, because earthquake is shaken acutely, the phase that concrete liquid reserve tank 1 slides
It is also fast to speed, and 53 very little of port, therefore gas discharge is slow, telescopic mast 5 is equivalent to a damper, reduces concrete liquid storage
The sliding velocity of case 1, and after earthquake, air is again from port when spring 52 pushes concrete liquid reserve tank 1 to keep in the center
Into utricule, homing again, for sliding damper, convenience that telescopic mast 5 has structure small, multiple functional
Energy.
Because water tank 1 is internally provided with and blocks the network of rivers 14 in terms of the vibration of liquid in the case, penetration by liquid can be both allowed, no
Normal use is influenced, and the shaking of liquid can be reduced in violent earthquake, reduces impact of the liquid to 1 side wall of water tank.
The upper surface of reinforcing rib 12 is provided with cover board 7, and the inward flange of cover board 7 is consistent with the outer edge of concrete liquid reserve tank 1,
The outer edge of cover board 7 is consistent with the outer edge of fixed column 6, and the inward flange of cover board 7 has extended downwardly flange 71, the flange 71
On the upper surface of reinforcing rib 12, the bottom surface of cover board 7 is not contacted with the top surface of fixed column 6 for support, this just not only in earthquake and takes
Liquid is prevented to be sprinkled between fixed column 6 and concrete liquid reserve tank 1 in liquid process, the sundries also reduced usually is fallen, and is guaranteed
Cleaning between fixed column 6 and concrete liquid reserve tank 1.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
Example is applied, without prejudice in spirit, that is, the open scope of the invention, various deformation can be carried out to technical solution of the present invention.
Claims (7)
1. a kind of damping device of concrete liquid reserve tank, which is characterized in that described including concrete liquid reserve tank (1) and substrate (2)
Substrate (2) is square slab, and square indentations are provided on the top surface of substrate (2), is provided in groove slide plate (3), described
Slide plate (3) is square plate body, and slide plate (3) bottom surface and groove floor are free to slide；Support set (4) are provided with above slide plate (3),
The support set (4) is square cabinet, and support set (4) bottom and slide plate (3) top surface are free to slide；The concrete liquid reserve tank
(1) it is located at the inside of support set (4), concrete liquid reserve tank (1) is the cylinder that the cuboid that cross section is rectangle fills, concrete storage
The bottom surface of liquid case (1) and four sidewall bottoms are fixedly connected on support set (4) inside, and the lateral surface of concrete liquid reserve tank (1) is set
It is equipped with reinforcing rib (12), lateral surface of the reinforcing rib (12) perpendicular to concrete liquid reserve tank (1), reinforcing rib (12) and support set
(4) height for protruding concrete liquid reserve tank (1) side is identical；It is provided with fixed column (6) outside substrate (2), the fixed column (6)
It is the cylinder that cross section is " └ " shape, fixed column (6) is higher than reinforcing rib (12) perpendicular to ground, the upper surface of fixed column (6)
Upper surface, fixed column (6) are arranged on four angles of concrete liquid reserve tank (1), the outer surface of support set (4) and reinforcing rib (12)
There is gap, side and concrete liquid storage of the fixed column (6) towards concrete liquid reserve tank (1) between the side of fixed column (6)
It is provided with horizontal telescopic mast (5) between case (1) side, the telescopic mast (5) is perpendicularly fixed at concrete liquid reserve tank (1)
Between fixed column (6), telescopic mast (5) includes that cylindrical utricule (51) and spring (52), the utricule (51) are internally provided with
Spring (52) is provided with port (53) on utricule (51) side；Concrete liquid reserve tank (1) bottom centre is provided with connecting column
(13), the connecting column (13) is the cylindrical body of vertical shape, and connecting column (13) is perpendicularly fixed at concrete liquid reserve tank (1) bottom,
It is provided with that " [card slot (11) of " shape is provided in card slot (11) and blocks the network of rivers on connecting column (13) and concrete liquid reserve tank (1) inner wall
(14), described the block network of rivers (14) are the reticulate body with fine mesh, block the network of rivers (14) for fixed column (6) and concrete liquid reserve tank
(1) Space Interception in is at separate space.
2. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that the side of the slide plate (3)
The long side length less than groove and 3/4ths greater than groove side length, the thickness of slide plate (3) is greater than the height of groove.
3. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that the support set (4) and
Gap between reinforcing rib (12) and fixed column (6) side is greater than the half of telescopic mast (5) length.
4. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that the telescopic mast (5) exists
Quantity on sustained height is two, and two telescopic masts (5) on same vertical direction are one group, each concrete liquid reserve tank
(1) be provided with two groups of telescopic masts (5) on side, two groups of telescopic masts (5) be all set in reinforcing rib (12) and support set (4) it
Between.
5. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that the port (53) is located at
Telescopic mast (5) is less than 1st/20th of telescopic mast (5) diameter close to the one end of fixed column (6), port (53) diameter.
6. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that described to block the network of rivers (14) extremely
It is less 4.
7. a kind of damping device of concrete liquid reserve tank according to claim 1, which is characterized in that on the reinforcing rib (12)
It is provided with horizontal cover board (7), the cover board (7) is the framework of square, the inward flange and concrete liquid storage of cover board (7)
The outer edge of case (1) is consistent, and the outer edge of cover board (7) is consistent with the outer edge of fixed column (6), and the inward flange of cover board (7) is downward
It is extended with flange (71), the flange (71) is supported on the upper surface of reinforcing rib (12), the bottom surface of cover board (7) and fixed column
(6) top surface does not contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469344.XA CN110296180B (en) | 2019-05-31 | 2019-05-31 | Damping device of concrete liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469344.XA CN110296180B (en) | 2019-05-31 | 2019-05-31 | Damping device of concrete liquid storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN110296180A true CN110296180A (en) | 2019-10-01 |
| CN110296180B CN110296180B (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910469344.XA Expired - Fee Related CN110296180B (en) | 2019-05-31 | 2019-05-31 | Damping device of concrete liquid storage tank |
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2019
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|---|---|---|---|---|
| CN2036938U (en) * | 1988-08-23 | 1989-05-03 | 石油大学(华东) | Anti-slosh device for reducing slosh of liquid surface in container |
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| CN107178576A (en) * | 2017-07-19 | 2017-09-19 | 蒙彦彤 | The electromechanical equipment damping device acted on bidirectional damping |
| CN207715997U (en) * | 2017-12-26 | 2018-08-10 | 郑州成功财经学院 | A kind of damping device for hydraulic engineering |
| CN207848297U (en) * | 2018-02-11 | 2018-09-11 | 莆田学院 | A kind of novel spring air bag composite machine electric equipment damping device |
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