CN106764393A - The adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form - Google Patents
The adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form Download PDFInfo
- Publication number
- CN106764393A CN106764393A CN201611225072.1A CN201611225072A CN106764393A CN 106764393 A CN106764393 A CN 106764393A CN 201611225072 A CN201611225072 A CN 201611225072A CN 106764393 A CN106764393 A CN 106764393A
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- China
- Prior art keywords
- capital
- shaped card
- card slot
- piston
- support member
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/02—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The present invention discloses a kind of adjustable capital device for the rubber diaphragm sealed gas cabinet piston support of one-part form, including capital baffle plate, the capital baffle plate setting is at the top of piston support post, the upper surface of the capital baffle plate is provided with U-shaped card slot, support member is provided with the U-shaped card slot, the support member includes support chassis and hard rubber block, the support member is connected with the side walls of the U-shaped card slot, the lower surface of the correspondence support member is provided with elevation and subsidence regulating device in the U-shaped card slot, the elevation and subsidence regulating device is used to make support member both sides be moved along the U-shaped card groove sidewall；The present invention rotarily drives moving up and down for regulating bolt by adjusting nut, it is ensured that the close contact completely of hard rubber block and piston centre spherical shell radial girders；Present invention design is simple, and regulating effect is good, economic benefits.
Description
Technical field
The present invention relates to a kind of adjustable capital device for the rubber diaphragm sealed gas cabinet piston support of one-part form.
Background technology
The piston support of one-part form rubber membrane sealed type gas holder is mainly used in gas holder erection stage and maintenance stage, such as
Shown in Fig. 1, in gas holder erection stage, the radial direction girder of piston centre spherical shell is placed in piston support, then lays ring beam
With piston centre Spherical Tank Shell Plates, in erection stage, due to construction error, just local and spherical shell does not connect when having some pistons to support laying
Touch；Have in some work progress due to welding deformation, just do not contacted with spherical shell after installation；More also it is after operation, to answer
Power and strain are redistributed, and the shape of piston spherical shell also just changes, and during the bottomed maintenance of piston, many pistons supports are also and piston
Spherical shell is not contacted, and does not have the effect of support.
Due to the effect supported less than support of many points, after the load on piston is added, there is no the strong point
Position stress and deformation just than larger, and piston centre spherical shell is individual layer dense rib type shallow spherical shell structure, and its structure type is determined
It is a kind of deformation sensitive type structure to have determined it, so for the safety of piston operation, the control to the piston strong point is just weighed very much
Want.
In addition, the piston branch support of original unistage type rubber membrane sealed type gas holder is using similar shaped steel knots such as round steel pipes
Structure, its top rigidity is larger, and when piston slowly falls from a high position, it is that have certain potential energy, when piston and piston are supported
During contact, often certain point or certain several point are first contacted, then huge potential energy is undertaken by a point or several points, easily makes work
Plug support and piston spherical shell produce larger deformation, or even cause destruction.
The content of the invention
Regarding to the issue above, the present invention provides a kind of can alleviation and piston support and piston spherical shell is caused because piston falls
A kind of adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form of deformation.
To reach above-mentioned purpose, a kind of adjustable capital dress of the rubber diaphragm sealed gas cabinet piston support of one-part form of the invention
Put, including capital baffle plate, the capital baffle plate setting is at the top of piston support post, the upper surface setting of the capital baffle plate
There is U-shaped card slot, support member is provided with the U-shaped card slot, the support member is connected with the side walls of the U-shaped card slot, institute
The lower surface for stating the correspondence support member in U-shaped card slot is provided with elevation and subsidence regulating device, and the elevation and subsidence regulating device is used to make branch
Moved along the U-shaped card groove sidewall support member both sides.
Further, the support member includes support chassis and hard rubber block, and the support chassis set fluted, described
Hard rubber block is installed in the groove, and the upper surface of the hard rubber block is higher than the support chassis, in the hard rubber block
Portion is provided with steel pipe, and the support chassis recess sidewall is provided with the connector being adapted with the steel pipe, the connector
Side walls connection of the end through the side wall and U-shaped card slot of the U-shaped card slot.
Further, the capital baffle plate is wedge structure, and the lower surface of the wedge structure is horizontally set on piston branch
Support the top of column；
The elevation and subsidence regulating device includes some regulating bolts, and the bolt head of the regulating bolt is fixed under support member
Surface, the screw rod of the regulating bolt sequentially passes through the U-shaped card slot and Tapered Column top baffle, and nut is arranged in U-shaped card slot.
Further, the capital baffle plate is a plain plate, and the top of the support post is an inclined-plane, the plain plate
It is arranged on the inclined-plane at the top of support post；
The elevation and subsidence regulating device includes some regulating bolts, and the bolt head of the regulating bolt is fixed under support member
Surface, the screw rod of the regulating bolt sequentially passes through the U-shaped card slot and the capital baffle plate, and nut is arranged in U-shaped card slot.
Further, the elevation and subsidence regulating device includes some regulating bolts, and the U-shaped card slot and the capital baffle plate set
It is equipped with the through hole being adapted with the regulating bolt screw rod, the regulating bolt screw rod is through the through hole and capital baffle plate
Lower surface is hinged, and nut is arranged in U-shaped card slot.
Further, the support member is flexible strutting piece.
The adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form of the present invention, by the rotation of adjusting nut
Drive moving up and down for regulating bolt, it is ensured that the close contact completely of hard rubber block and piston centre spherical shell radial girders；Again, firmly
The material of block rubber is a kind of flexible material, and when piston is bottomed, flexible material absorbs most of energy of descent of piston, is protected
Stress and the deformation of piston support post and piston are demonstrate,proved, it is ensured that the safety of gas holder.
Brief description of the drawings
Fig. 1 is that piston supports elevation；
Fig. 2 is " A " node diagram in figure one；
Fig. 3 is a-a profiles, and wherein support column top baffle is wedge structure；
Fig. 4 is the structural scheme of mechanism of one of embodiment of the invention
Fig. 5 is a-a profiles；
Fig. 6 is b-b profiles；
Fig. 7 is c-c profiles；
Fig. 8 is that hard rubber block constitutes figure.
In figure, 1- capital baffle plates；2-U type draw-in grooves；3- hard rubber blocks chassis；4- hard rubber blocks；41- hard rubber block assemblies；
42- round steel pipes；5- hard rubber block connecting bolts；6- regulating bolts；7- adjusting nuts；8- piston support posts；9- piston centres
Spherical shell radial girders.
Specific embodiment
With reference to Figure of description, the present invention will be further described.
Embodiment one
A kind of adjustable flexible capital device of the rubber diaphragm sealed piston support of one-part form of the present invention, including capital baffle plate,
The capital baffle plate setting is provided with U-shaped card slot, the U in the top of piston support post, the upper surface of the capital baffle plate
Support member is provided with type draw-in groove, the support member is connected with the side walls of the U-shaped card slot, correspondence in the U-shaped card slot
The lower surface of the support member is provided with elevation and subsidence regulating device, and the elevation and subsidence regulating device is used to make support member both sides along the U
Type card groove sidewall is moved.
Embodiment two
As shown in Figure 2 and Figure 6, in conjunction with the embodiments one, capital baffle plate 1 is a wedge structure, the wedge structure upper surface
Inclined angle is close with the gradient of piston centre spherical shell radial direction crossbeam 9, on the inclined-plane of Tapered Column top baffle 1 opposed two
Side is respectively arranged with 2 regulating bolt holes, and by the top machined flush of piston support post 8；4 are set in the bottom surface of U-shaped card slot 2
Individual regulating bolt hole, the regulating bolt hole of U-shaped card slot 2 and the regulating bolt hole of capital baffle plate 1 correspond；By capital baffle plate 1
It is welded on piston support post 8, U-shaped card slot 2 is welded on capital baffle plate 1, the regulating bolt hole of column cap shrouding 1 and U-shaped
The regulating bolt hole site correspondence of draw-in groove 2；Flexible strutting piece is provided with U-shaped card slot 2；
With reference to Fig. 6 and Fig. 8, the flexible strutting piece includes hard rubber chassis 3 and hard rubber block 4, and hard rubber block chassis 3 sets
Groove is equipped with, hard rubber block 4 is fixed in the groove on hard rubber chassis 3 whole with hard rubber chassis composition one by adhesive
Body, hard rubber block 4 includes hard rubber block assembly 41 and round steel pipe 42, in the middle part of hard rubber block assembly 41 to wearing perforate,
The position of the perforate of correspondence hard rubber block assembly 41 is provided with round steel pipe 42, and round steel pipe 42 is taken with hard rubber block assembly 41 and effectively connected
Connect, the recess sidewall of hard rubber block chassis 3 correspondence round steel pipe 42 is provided with the connecting bolt 5 being adapted with round steel pipe 42, U-shaped card slot
The position of 2 side wall each connecting bolt of correspondence is vertically provided with sliding eye, and the end of each connecting bolt 5 is worn respectively
Corresponding sliding eye is crossed to be connected with the side walls of U-shaped card slot 2.
Each regulating bolt hole is respectively arranged with regulating bolt 6, and the bolt head of regulating bolt 6 is fixed in the hard rubber
The lower surface on block chassis 3, the screw rod of regulating bolt 6 passes through the bottom of the U-shaped card slot 2 and the regulating bolt hole of capital baffle plate 1,
The nut 7 of the regulating bolt is arranged in U-shaped card slot 2；By adjust adjusting nut 7 make hard rubber block 4 along U-shaped card slot 2
Sliding eye slide, the position of regulation to piston centre spherical shell radial girders so that the upper surface of hard rubber block 4 and center spherical shell footpath
Can sufficiently be contacted to the lower surface of beam；The quantity of regulating bolt is 4, by moving up and down for 4 regulating bolts of regulation,
The contact surface of hard rubber block and the lower flange face of piston centre spherical shell is set to be substantially parallel contact.
Embodiment three
As shown in Figure 3 and Figure 5, in conjunction with the embodiments two, the Tapered Column top baffle 1 can also be a plain plate, and support is vertical
The top of post 8 is an inclined-plane, and plain plate is arranged on the inclined-plane at the top of support post 8, the inclined angle of plain plate and work
The gradient of plug center spherical shell radial direction crossbeam 9 is close.
Example IV
As shown in figure 4, in conjunction with the embodiments one, capital baffle plate 1 is the top that a flatbed horizontal is fixed in support column 8, U-shaped card
Groove 2 is welded on capital baffle plate, and U-shaped card slot 2 and capital baffle plate 1 are provided with the through hole being adapted with the screw rod of regulating bolt 6, is adjusted
Section bolt screw rod passes through the through hole, the bolt head of regulating bolt 6 to be hinged with the lower surface of flexible strutting piece, and nut 7 is arranged on U
In type draw-in groove.
The flexible strutting piece includes hard rubber chassis 3 and hard rubber block 4, and hard rubber block chassis 3 sets fluted, hard rubber
Blob of viscose 4 is fixed in the groove on hard rubber chassis 3 by adhesive and is formed a whole with hard rubber chassis 3, and hard rubber block 4 is wrapped
Hard rubber block assembly 41 and round steel pipe 42 are included, in the middle part of hard rubber block assembly 41 to wearing perforate, correspondence hard rubber block group
The position of the perforate of part 41 is provided with round steel pipe 42, and round steel pipe 42 is taken with hard rubber block assembly 41 and is effectively connected, hard rubber block bottom
The recess sidewall of disk 3 correspondence round steel pipe 42 is provided with the connecting bolt 5 being adapted with round steel pipe 42, and the side wall correspondence of U-shaped card slot 2 is each
The position of connecting bolt is vertically provided with sliding eye, and the end of each connecting bolt 5 is each passed through corresponding slip
Hole is connected with the side walls of U-shaped card slot 2.By adjusting adjusting nut 7 by the two ends of hard rubber block 4 respectively along U-shaped card slot 2
Sliding eye is slided, the position of regulation to piston centre spherical shell radial girders so that the upper surface of hard rubber block 4 is with center spherical shell radially
The lower surface of beam is parallel, can sufficiently contact；
The course of work of the adjustable flexible capital device of the rubber diaphragm sealed piston support of one-part form of the present invention is, such as Fig. 1
Shown, when piston is constructed, the piston centre spherical shell radial girders 9 that will be made are laid on adjustable flexible capital device, are led to
Cross rotating adjusting nut 7 tightly to withstand hard rubber block 4, treat after the completion of piston construction, hard rubber block 4 is adjusted one by one, it is ensured that living
The reliable power transmission of plug center spherical shell radial girders 9 each strong points；
Piston in debugging or maintenance, open completely, and gas cabinet piston is slowly fallen by gas holder bleeding device, when piston contact is lived
During plug support, its potential energy moment is reduced to zero, and because the present invention is mounted with flexible column ejection device in piston support capital, piston is bottomed
Potential energy fully absorbed by hard rubber block 4, greatly protect the safety of piston；
After piston rises, each member stress redistribution of piston centre spherical shell, the deformation of its each component is again
Distribution, piston falls the hard rubber block of rear each strong point of piston centre spherical shell radial girders 9 and the top arrangement of piston support post 8
4 contact conditions there occurs change, and the position of hard rubber block, reduction, short liter high are adjusted by spanner rotating adjusting nut 7
It is high, it is ensured that the complete contact of hard rubber block 4 and piston centre spherical shell radial girders 9.
The present invention installs flexible adjustable capital device by piston support post capital, adjusts hard by adjusting nut
The position and angle on block rubber and hard rubber block chassis, realize piston support and the fully effective contact of gas cabinet piston, it is ensured that
Piston install and be bottomed after stress safety；Secondly as the top installation of capital device of the present invention is hard rubber block, and
Hard rubber block is a kind of flexible material, and when piston is bottomed, what piston was contacted first is hard rubber block, and hard rubber block absorbs work
Potential energy when plug declines, it is ensured that the safety of piston component.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any to be familiar with sheet
Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered
Within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.
Claims (5)
1. the adjustable capital device that a kind of rubber diaphragm sealed gas cabinet piston of one-part form is supported, it is characterised in that including capital gear
Plate, the capital baffle plate setting is provided with U-shaped card slot in the top of piston support post, the upper surface of the capital baffle plate, institute
State and support member is provided with U-shaped card slot, the support member is connected with the side walls of the U-shaped card slot, it is right in the U-shaped card slot
The lower surface of the support member is answered to be provided with elevation and subsidence regulating device, the elevation and subsidence regulating device is used to make support member both sides along described
U-shaped card groove sidewall is moved.
2. the adjustable capital device that the rubber diaphragm sealed gas cabinet piston of one-part form according to claim 1 is supported, its feature
It is that the support member includes support chassis and hard rubber block, the support chassis set fluted, and the hard rubber block is fixed
In the groove, the upper surface of the hard rubber block is higher than the support chassis, and the hard rubber block is internally provided with steel pipe,
The support chassis recess sidewall is provided with the side wall of the connector being adapted with the steel pipe, the connector and U-shaped card slot
It is slidably connected.
3. the adjustable capital device that the rubber diaphragm sealed gas cabinet piston of one-part form according to claim 1 is supported, its feature
It is that the capital baffle plate is wedge structure, the lower surface of the wedge structure is horizontally set on the top of piston support post；
The elevation and subsidence regulating device includes some regulating bolts, and the bolt head of the regulating bolt is fixed in the following table of support member
Face, the screw rod of the regulating bolt sequentially passes through the U-shaped card slot and Tapered Column top baffle, and nut is arranged in U-shaped card slot.
4. the adjustable capital device that the rubber diaphragm sealed gas cabinet piston of one-part form according to claim 1 is supported, its feature
It is that the capital baffle plate is a plain plate, and the top of the support post is an inclined-plane, and it is vertical that the plain plate is arranged on support
On the inclined-plane of column top；
The elevation and subsidence regulating device includes some regulating bolts, and the bolt head of the regulating bolt is fixed in the following table of support member
Face, the screw rod of the regulating bolt sequentially passes through the U-shaped card slot and the capital baffle plate, and nut is arranged in U-shaped card slot.
5. the adjustable capital device that the rubber diaphragm sealed gas cabinet piston of one-part form according to claim 1 is supported, its feature
It is that the elevation and subsidence regulating device includes some regulating bolts, and the U-shaped card slot and the capital baffle plate setting have and the tune
The through hole that section bolt screw rod is adapted, the regulating bolt screw rod is hinged through the lower surface of the through hole and capital baffle plate, spiral shell
Mother is arranged in U-shaped card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225072.1A CN106764393B (en) | 2016-12-27 | 2016-12-27 | Adjustable column top device of one-section type rubber film sealing gas holder piston support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225072.1A CN106764393B (en) | 2016-12-27 | 2016-12-27 | Adjustable column top device of one-section type rubber film sealing gas holder piston support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764393A true CN106764393A (en) | 2017-05-31 |
| CN106764393B CN106764393B (en) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611225072.1A Active CN106764393B (en) | 2016-12-27 | 2016-12-27 | Adjustable column top device of one-section type rubber film sealing gas holder piston support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764393B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061984A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of piston support system for gas chamber air spring pole wind tunnel test |
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| CN101280879A (en) * | 2008-05-16 | 2008-10-08 | 北京冠天能工程科技有限公司 | Supporting device of spherical storage tank and spherical storage tank with the same |
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| TWM462775U (en) * | 2012-12-14 | 2013-10-01 | Shing Sheng Hardware Factory Co Ltd | Height and leveling adjustment base |
| CN203688342U (en) * | 2013-12-06 | 2014-07-02 | 天水锻压机床(集团)有限公司 | Cylinder plunger supporting device of steel tube hydrostatic testing machine |
| CN204920398U (en) * | 2015-06-23 | 2015-12-30 | 广东茂化建集团有限公司 | Single floating plate of outer floating of large -scale storage tank and two general installation rack of floating plate |
| CN105715940A (en) * | 2016-04-28 | 2016-06-29 | 中冶华天工程技术有限公司 | Single-stage rubber membrane sealed gas holder reconstructed from cylindrical gas holder |
| CN205601061U (en) * | 2016-05-04 | 2016-09-28 | 重庆港乾机械有限公司 | Vaulting pole formula mould pressing accessory cooling device |
| CN206320507U (en) * | 2016-12-27 | 2017-07-11 | 中冶华天南京工程技术有限公司 | The adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form |
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2016
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB568880A (en) * | 1943-12-21 | 1945-04-24 | Oxley Engineering Company Ltd | Improvements in or relating to guide roller carriages for gasholders and like containers |
| CN1776998A (en) * | 2005-11-19 | 2006-05-24 | 无锡压缩机股份有限公司 | Adjustable elastic support structure |
| CN101280879A (en) * | 2008-05-16 | 2008-10-08 | 北京冠天能工程科技有限公司 | Supporting device of spherical storage tank and spherical storage tank with the same |
| TWM462775U (en) * | 2012-12-14 | 2013-10-01 | Shing Sheng Hardware Factory Co Ltd | Height and leveling adjustment base |
| CN203176712U (en) * | 2013-01-17 | 2013-09-04 | 宝钢不锈钢有限公司 | Movable type stand pillar sealing device |
| CN203688342U (en) * | 2013-12-06 | 2014-07-02 | 天水锻压机床(集团)有限公司 | Cylinder plunger supporting device of steel tube hydrostatic testing machine |
| CN204920398U (en) * | 2015-06-23 | 2015-12-30 | 广东茂化建集团有限公司 | Single floating plate of outer floating of large -scale storage tank and two general installation rack of floating plate |
| CN105715940A (en) * | 2016-04-28 | 2016-06-29 | 中冶华天工程技术有限公司 | Single-stage rubber membrane sealed gas holder reconstructed from cylindrical gas holder |
| CN205601061U (en) * | 2016-05-04 | 2016-09-28 | 重庆港乾机械有限公司 | Vaulting pole formula mould pressing accessory cooling device |
| CN206320507U (en) * | 2016-12-27 | 2017-07-11 | 中冶华天南京工程技术有限公司 | The adjustable capital device of the rubber diaphragm sealed gas cabinet piston support of one-part form |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061984A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of piston support system for gas chamber air spring pole wind tunnel test |
| CN107061984B (en) * | 2017-06-23 | 2023-04-28 | 重庆科技学院 | Piston support system for gas holder aeroelastic model wind tunnel test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106764393B (en) | 2022-11-22 |
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Effective date of registration: 20221020 Address after: 210019 the Fuchun River East Street, Jianye District, Nanjing, Jiangsu 18 Applicant after: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC Applicant after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 210019 18 East Street, Fuchunjiang, Jianye District, Nanjing City, Jiangsu Province Applicant before: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC |
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