CN110182704A - Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair - Google Patents
Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair Download PDFInfo
- Publication number
- CN110182704A CN110182704A CN201910588007.2A CN201910588007A CN110182704A CN 110182704 A CN110182704 A CN 110182704A CN 201910588007 A CN201910588007 A CN 201910588007A CN 110182704 A CN110182704 A CN 110182704A
- Authority
- CN
- China
- Prior art keywords
- deck plate
- vault
- tank deck
- equalizer bar
- vault tank
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 240000009087 Crescentia cujete Species 0.000 claims 1
- 235000005983 Crescentia cujete Nutrition 0.000 claims 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000003860 storage Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The packaged type jack up unit and preparation method thereof that the invention discloses a kind of for vault tank deck plate group pair, including equalizer bar, center stand column, mobile terminal column, mobile base, bearing cardan wheel, used in hoisting of hoist device, angle ring support frame, angle ring, steel-made support stool, top angle, lifting lug.The present invention can fabrication and installation at the construction field (site), can field stripping group pair, storage tank vault group pair can be quickly finished using the present invention in the environment of limited space, shorten vault tank deck plate group to the time, it greatly improves work efficiency, there is good Social benefit and economic benefit；For the construction site of narrow space, crane can be substituted and carried out using saving mechanical one-shift expense, while improving construction efficiency；Can field stripping group pair, do not need special means of transport, convenient for disassembly and assembly, not needing mechanical assistance can complete；Equipped with used in hoisting of hoist device, raising is steady, and the big region in space rotatable mobile used in hoisting of hoist device when using is saved crane machine-team and used.
Description
Technical field
The present invention relates to energy reserves technical field, in particular to a kind of packaged type for vault tank deck plate group pair rises
Rise device and preparation method thereof.
Background technique
With the rise of the large-scale energy reserves construction project such as national crude oil, product oil, natural gas, earthing tank is specific because of its
Concealment be increasingly taken seriously.There are two types of the installation methods of earthing tank storage tank: one is tank (steel storage tank) in tank room is complete
Cheng Houcai carries out the construction of outer tank, supports difficulty larger when this method is because of outer tank large size dome one-piece casting, to steel storage tank
Risk with destruction；Another method is the construction of first outer tank, then installs inner canister, and this method is because earthing storage tank or cave depot are close
Close in narrow space, big machinery cannot be introduced into site operation, tank deck group pair it is difficult and at high cost.
Summary of the invention
It cannot be introduced into scene for narrow space technical problem to be solved by the present invention lies in the above-mentioned prior art to apply
Work, tank deck board group to the deficiencies of difficult, at high cost, provide one kind can field stripping group to, can enter for small space
Site operation, abhiseca board group to be easier to, the packaged type jack up unit and its system for vault tank deck plate group pair at low cost
Make method.
A kind of packaged type jack up unit for vault tank deck plate group pair, for the group pair of vault tank deck plate, including it is flat
Balance beam.One end of equalizer bar and center stand column are hinged, and the other end is fixed with mobile terminal column.The bottom of mobile terminal column, which is equipped with, to be moved
Dynamic pedestal.The bottom of mobile base is equipped with two bearing cardan wheels.The bottom of equalizer bar is equipped at least four used in hoisting of hoist devices.
The top of angle ring support frame is equipped with angle ring.Center stand column passes through the center of angle ring far from that end of equalizer bar and passes through angle
Steel ring supporting is fixed on the center of vault tank bottom.Setting is circumferentially uniformly distributed on vault tank bottom centered on center stand column
There is one group of steel-made support stool and arch-roof tank cup entrance indwelling is not organized pair.The corresponding one piece of arch-roof tank of one steel-made support stool
Top plate is designed with a top angle on each steel-made support stool.At least four pairs are designed at the top of every piece of vault tank deck plate
Lifting lug.
The top of the equalizer bar is equipped with reinforcing rib in one of the embodiments,.
The arrangement on equalizer bar close to the used in hoisting of hoist device of that side of mobile terminal column, which is compared, in one of the embodiments, leans on
The arrangement of the used in hoisting of hoist device of nearly that side of center stand column is closer, and the lifting lug in vault tank deck plate is distributed in vault tank deck plate
The two sides of heart line.
Diagonal brace angle steel or diagonal brace steel are equipped between the mobile base and mobile terminal column in one of the embodiments,
Pipe, the mobile base are made by I-steel.
Tilt prop is equipped in the angle ring support frame in one of the embodiments,.The used in hoisting of hoist device passes through
The bottom of equalizer bar is arranged in hinge of leaf spring.The equalizer bar includes at least two hyphens being sequentially connected by connecting flange
Beam.
The used in hoisting of hoist device can be abjusting electric hoist lifting device in one of the embodiments, or hand
Dynamic used in hoisting of hoist device；
Articulated manner connects for ball, and equalizer bar connects with axle sleeve ball, and axle sleeve is set in center stand column.
Detachable between the equalizer bar and center stand column in one of the embodiments, center stand column and mobile terminal are vertical
It is detachable between column, it is detachable between center stand column and angle ring support frame.It is detachable between mobile terminal column and mobile base.
A kind of production method of the above-mentioned packaged type jack up unit for vault tank deck plate group pair, including following step
It is rapid:
1) angle ring is installed on angle ring support frame.
It is reinforced in vault tank bottom center position installation center pillar, and with angle ring support frame.
2) bottom of mobile terminal column is fixed in mobile base, it is universal in the installation load-bearing of the bottom both ends of mobile base
Wheel.
3) used in hoisting of hoist device is mounted on to the bottom of equalizer bar, then one end of equalizer bar and the top of center stand column are cut with scissors
It connects, and that end of equalizer bar far from center stand column will be fixed at the top of the column of mobile terminal.
4) lifting lug is welded in every piece of vault tank deck plate.
5) setting steel-made support stool, and arch-roof tank are circumferentially uniformly distributed centered on center stand column on vault tank bottom
The indwelling of cup entrance is not organized pair, and top angle then is arranged on steel-made support stool.
Advantages of the present invention and the utility model has the advantages that
1, the present invention can fabrication and installation at the construction field (site), can field stripping group pair, in the environment of limited space using the present invention
Storage tank vault group pair can be quickly finished, shortens vault tank deck plate group to the time, greatly improves work efficiency, have good
Social benefit and economic benefit.
2, the present invention for narrow space construction site, can substitute crane carry out using, save mechanical one-shift expense,
Construction efficiency is improved simultaneously.
3, the present invention can field stripping group pair, do not need special means of transport, it is convenient for disassembly and assembly, do not need mechanical assistance just
It is achievable.
4, the present invention is equipped with used in hoisting of hoist device, and raising is steady, the big region in space rotatable mobile cucurbit when using
Device is risen, crane machine-team is saved and uses.
5, outside storage tank tank deck plate could be used that the present invention in a group clock synchronization.
Detailed description of the invention
Fig. 1 is partial structure diagram of the invention.(diagonal brace steel pipe is not drawn in Fig. 1)
Fig. 2 is the structural schematic diagram of mobile terminal column of the present invention, mobile base, bearing cardan wheel, diagonal brace steel pipe.
Fig. 3 is the structural schematic diagram of center stand column of the present invention, equalizer bar, mobile terminal column, mobile base.
Fig. 4 is the top view of vault tank deck plate and lifting lug.
Fig. 5 is state diagram when top plate is improved to greater than angle ring and top angle by the present invention.
Fig. 6 be of the present invention group to vault tank deck plate when top view.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is comprehensively described below with reference to relevant drawings.It is given in attached drawing
Preferred embodiment of the invention is gone out.But the present invention can be embodied in many different forms, however it is not limited to described herein
Embodiment.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can be directly in another element when element is referred to as " setting " in another element
Above or there may also be elements placed in the middle.When an element be considered as with another element " being connected ", it can be directly
It is connected to another element, or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and the technology for belonging to technical field of the invention
The normally understood meaning of personnel is identical.Term as used herein in the specification of the present invention is intended merely to describe specific reality
Apply the purpose of example, it is not intended that in the limitation present invention.
Embodiment 1
Please refer to Fig. 1 to Fig. 6, a kind of packaged type jack up unit for vault tank deck plate group pair, for vault tank deck plate 1
Group pair, including equalizer bar 2.One end of equalizer bar 2 and center stand column 3 are hinged, and the other end is fixed with mobile terminal column 4.
Wherein, the bottom of mobile terminal column 4 is equipped with mobile base 5.
Specifically, the bottom of mobile base 5 is equipped with two bearing cardan wheels 6.The bottom of equalizer bar 2 set there are four cucurbit rise
Rise device 7.The top of angle ring support frame 8 is equipped with angle ring 9.Center stand column 3 passes through angle ring 9 far from that end of equalizer bar 2
Center and the center of vault tank bottom 10 is fixed on by angle ring support frame 8.It is with center stand column 3 on vault tank bottom 10
Center, which is circumferentially uniformly distributed, to be provided with indwelling at one group of steel-made support stool 11 and arch-roof tank cup import 12 and not to organize pair.One steel
The corresponding one piece of vault tank deck plate 1 of system support stool 11.A top angle 12 is designed on each steel-made support stool 11.Every piece
The top of vault tank deck plate 1 is designed with four pairs of lifting lugs 13.Wherein, the top of equalizer bar 2 is equipped with reinforcing rib 14.
Specifically, the arrangement of the used in hoisting of hoist device 7 of close 4 that side of mobile terminal column is than close center on equalizer bar 2
The arrangement of the used in hoisting of hoist device 7 of 3 that side of column is closer (since 1 weight of vault tank deck plate close to 3 that side of center stand column is small
Some, used in hoisting of hoist device 7 is arranged corresponding more sparse).Lifting lug 13 in vault tank deck plate 1 is distributed in 1 center of vault tank deck plate
The two sides of line, corresponding width should be biased to the side of reinforcing rib more than 14, guarantee 13 stress equalization of lifting lug.
Wherein, diagonal brace steel pipe 15 is equipped between mobile base 5 and mobile terminal column 4, mobile base 5 is by 16# I-shaped steel
Make.
Specifically, being equipped with tilt prop 16 in angle ring support frame 8.Used in hoisting of hoist device 7 is arranged by hinge of leaf spring 21
The bottom of equalizer bar 2.Equalizer bar 2 includes at least two tail trimmers 23 being sequentially connected by connecting flange 22.Used in hoisting of hoist dress
Setting 7 can be abjusting electric hoist lifting device, or bottle gouard moved by hands jack up unit.
Articulated manner of the invention connects for ball, and equalizer bar 2 connects with 17 ball of axle sleeve, and axle sleeve 17 is set in center stand column 3.
Specifically, it is detachable between equalizer bar 2 and center stand column 3, it is detachable between center stand column 3 and mobile terminal column 4,
It is detachable between center stand column 3 and angle ring support frame 8.It is detachable between mobile terminal column 4 and mobile base 5.
A kind of production method of the above-mentioned packaged type jack up unit for vault tank deck plate group pair, including following step
It is rapid:
1) as Fig. 3 installs angle ring 9 on angle ring support frame 8.
It is reinforced in 10 center position installation center pillar 3 of vault tank bottom, and with angle ring support frame 8.
2) bottom of mobile terminal column 4 is fixed in mobile base 5, load-bearing is installed at the bottom both ends of mobile base 5
Universal wheel 6.
3) used in hoisting of hoist device 7 is mounted on to the bottom of equalizer bar 2, then by the top of one end of equalizer bar 2 and center stand column 3
Portion is hinged, and the top of mobile terminal column 4 is fixed on that end of equalizer bar 2 far from center stand column 3.
4) lifting lug 13 is welded in every piece of vault tank deck plate 1.
5) setting steel-made support stool 11 is circumferentially uniformly distributed centered on center stand column 3 on vault tank bottom 10, and
If indwelling is not organized pair at Fig. 6 arch-roof tank cup import 12, then top angle 12 is set on steel-made support stool 11.
The working principle of the invention and its course of work
The height of center stand column 3 is determined according to the spring of arch of arch-roof tank 20；It is determined according to the total weight of every piece of vault tank deck plate 1
The thickness and width of the size of equalizer bar 2 and its top stiffener 14；According to the height of the setting of top angle 12, used in hoisting of hoist
Effective lifting altitude of device 7 and the oneself height of used in hoisting of hoist device 7, determine the height of mobile terminal column 4.
The present invention uses step:
(1) prefabricated sheet of vault tank deck plate 1 outside arch-roof tank 20 is had bad luck to vault tank bottom 10, once has bad luck one piece
Vault tank deck plate 1；
(2) lifting lug 13 pairs of in this block vault tank deck plate 1 having bad luck into is locked with wirerope, intermediate hanging is promoted in cucurbit
On device 7, the corresponding cucurbit lifting device 7 of a pair of of lifting lug 13；
(3) lifting hoist jack up unit 7 is improved to greater than the block vault tank deck plate 1 height of top angle 12 and angle ring 9
Degree such as Fig. 5, allows vault tank deck plate 1 can be with accessible movement in moving process.
(4) when all suspension centres rise be raised to require height when, two people push mobile terminal column 4 mobile, such used in hoisting of hoist
Device 7 can be moved along annular aisle, and the lifting of vault tank deck plate 1 is moved to predetermined position such as Fig. 6.
(5) after vault tank deck plate 1 is moved to predetermined position, decline used in hoisting of hoist device 7, by the block vault tank deck plate 1
Such as Fig. 1 is placed on angle ring 9 and corresponding top angle 12.
(6) second piece of vault tank deck plate 1 is had bad luck outside arch-roof tank 20 again and repeats step (1) to (6)；Third block, the 4th
Block, the 5th piece ... circuit sequentially, before until all vault tank deck plate 1(, all vault tank deck plate 1 does not include arch-roof tank herein
Indwelling at room import 12) group to completion until.
Advantages of the present invention and the utility model has the advantages that
1, the present invention can fabrication and installation at the construction field (site), can field stripping group pair, in the environment of limited space using the present invention
Storage tank vault group pair can be quickly finished, shortens 1 group of vault tank deck plate to the time, greatly improves work efficiency, is had good
Social benefit and economic benefit.
2, the present invention for narrow space construction site, can substitute crane carry out using, save mechanical one-shift expense,
Construction efficiency is improved simultaneously.
3, the present invention can field stripping group pair, do not need special means of transport, it is convenient for disassembly and assembly, do not need mechanical assistance just
It is achievable.
4, the present invention is equipped with used in hoisting of hoist device 7, and raising is steady, the big region in space rotatable mobile cucurbit when using
Device 7 is risen, crane machine-team is saved and uses.
5, outside storage tank tank deck plate could be used that the present invention in a group clock synchronization.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of packaged type jack up unit for vault tank deck plate group pair, for the group pair of vault tank deck plate, feature exists
In,
Including equalizer bar, one end of equalizer bar and center stand column are hinged, and the other end is fixed with mobile terminal column, mobile terminal column
Bottom is equipped with mobile base, and the bottom of mobile base is equipped with two bearing cardan wheels, and the bottom of equalizer bar is equipped at least four calabashes
Reed jack up unit, the top of angle ring support frame are equipped with angle ring, and center stand column passes through angle ring far from that end of equalizer bar
Center and the center that vault tank bottom is fixed on by angle ring support frame, it is circumferential centered on center stand column on vault tank bottom
It is uniformly distributed and is provided with one group of steel-made support stool and arch-roof tank cup entrance indwelling is not organized pair, a steel-made support stool pair
One piece of vault tank deck plate is answered, a top angle is designed on each steel-made support stool, the top of every piece of vault tank deck plate is all
Equipped at least four pairs of lifting lugs.
2. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that described
The top of equalizer bar is equipped with reinforcing rib.
3. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that balance
The used in hoisting of hoist device of the used in hoisting of hoist device of close that side of mobile terminal column arranged than close that side of center stand column on beam
Arrange closer, the lifting lug in vault tank deck plate is distributed in the two sides of arch-roof tank roof center line.
4. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that described
Diagonal brace angle steel or diagonal brace steel pipe are equipped between mobile base and mobile terminal column, the mobile base is made by I-steel.
5. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that described
Tilt prop is equipped in angle ring support frame, the bottom of equalizer bar is arranged in by hinge of leaf spring for the used in hoisting of hoist device, described
Equalizer bar includes at least two tail trimmers being sequentially connected by connecting flange.
6. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that described
Used in hoisting of hoist device can be abjusting electric hoist lifting device, or bottle gouard moved by hands jack up unit；
Articulated manner connects for ball, and equalizer bar connects with axle sleeve ball, and axle sleeve is set in center stand column.
7. the packaged type jack up unit according to claim 1 for vault tank deck plate group pair, which is characterized in that described
It is detachable between equalizer bar and center stand column, detachable between center stand column and mobile terminal column, center stand column and angle ring branch
It is detachable between support, it is detachable between mobile terminal column and mobile base.
8. a kind of production method of the packaged type jack up unit described in claim 1 for vault tank deck plate group pair, special
Sign is, comprising the following steps:
1) angle ring is installed on angle ring support frame；
It is reinforced in vault tank bottom center position installation center pillar, and with angle ring support frame；
2) bottom of mobile terminal column is fixed in mobile base, bearing cardan wheel is installed at the bottom both ends of mobile base；
3) used in hoisting of hoist device is mounted on to the bottom of equalizer bar, then the top of one end of equalizer bar and center stand column is hinged,
And that end of equalizer bar far from center stand column will be fixed at the top of the column of mobile terminal；
4) lifting lug is welded in every piece of vault tank deck plate；
5) setting steel-made support stool, and arch-roof tank cup are circumferentially uniformly distributed centered on center stand column on vault tank bottom
Entrance indwelling is not organized pair, and top angle then is arranged on steel-made support stool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588007.2A CN110182704A (en) | 2019-07-02 | 2019-07-02 | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588007.2A CN110182704A (en) | 2019-07-02 | 2019-07-02 | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110182704A true CN110182704A (en) | 2019-08-30 |
Family
ID=67724638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910588007.2A Pending CN110182704A (en) | 2019-07-02 | 2019-07-02 | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110182704A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340984A (en) * | 1956-05-15 | 1959-09-15 | Electricite De France | Overhead crane installation for vaulted underground factory |
| KR200321094Y1 (en) * | 2003-04-12 | 2003-07-22 | 홍석희 | Arch-shaped movable supporting post apparatus for installing archtype structures |
| CN101125601A (en) * | 2007-09-29 | 2008-02-20 | 中国人民解放军广州军区空军工程建设局 | Method for manufacturing and mounting vault of oil tank |
| CN102296857A (en) * | 2011-05-17 | 2011-12-28 | 中国核工业第五建设有限公司 | Pneumatic jacking construction process at vault of large-scale low-temperature storage tank and balance guide device thereof |
| CN203269401U (en) * | 2013-05-21 | 2013-11-06 | 胜利油田胜利石油化工建设有限责任公司 | Rotary hoisting device for enclosing steel vault storage tank wall plates |
| CN207312968U (en) * | 2017-07-19 | 2018-05-04 | 中国水利水电第十四工程局有限公司 | A kind of lifting door frame walked after railway ballastless track construction on road bed board |
| CN108706475A (en) * | 2018-07-27 | 2018-10-26 | 福建省迅达石化工程有限公司 | Dome-type tank replaces tank deck plate and lifts special equipment |
| CN109650279A (en) * | 2019-01-30 | 2019-04-19 | 河南省安装集团有限责任公司 | A kind of electric block cluster lifting tank body construction technology |
| CN210457291U (en) * | 2019-07-02 | 2020-05-05 | 中国化学工程第四建设有限公司 | Movable lifting device for assembling vault tank top plate |
-
2019
- 2019-07-02 CN CN201910588007.2A patent/CN110182704A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH340984A (en) * | 1956-05-15 | 1959-09-15 | Electricite De France | Overhead crane installation for vaulted underground factory |
| KR200321094Y1 (en) * | 2003-04-12 | 2003-07-22 | 홍석희 | Arch-shaped movable supporting post apparatus for installing archtype structures |
| CN101125601A (en) * | 2007-09-29 | 2008-02-20 | 中国人民解放军广州军区空军工程建设局 | Method for manufacturing and mounting vault of oil tank |
| CN102296857A (en) * | 2011-05-17 | 2011-12-28 | 中国核工业第五建设有限公司 | Pneumatic jacking construction process at vault of large-scale low-temperature storage tank and balance guide device thereof |
| CN203269401U (en) * | 2013-05-21 | 2013-11-06 | 胜利油田胜利石油化工建设有限责任公司 | Rotary hoisting device for enclosing steel vault storage tank wall plates |
| CN207312968U (en) * | 2017-07-19 | 2018-05-04 | 中国水利水电第十四工程局有限公司 | A kind of lifting door frame walked after railway ballastless track construction on road bed board |
| CN108706475A (en) * | 2018-07-27 | 2018-10-26 | 福建省迅达石化工程有限公司 | Dome-type tank replaces tank deck plate and lifts special equipment |
| CN109650279A (en) * | 2019-01-30 | 2019-04-19 | 河南省安装集团有限责任公司 | A kind of electric block cluster lifting tank body construction technology |
| CN210457291U (en) * | 2019-07-02 | 2020-05-05 | 中国化学工程第四建设有限公司 | Movable lifting device for assembling vault tank top plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9863144B2 (en) | Dome-shaped roof construction method and dome-shaped roof intermediate structure | |
| CN203412273U (en) | Full-circular orbit type lifting work platform of storage tank | |
| CN1868855A (en) | Air turnover system of large bridge steel structural unit and air turnover method | |
| CN104234200A (en) | Ring-by-ring lifting mounting method for suspendome cable-bar system | |
| CN110182704A (en) | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair | |
| CN108086695B (en) | Auxiliary sleeve type lifting tool and construction method | |
| CN210457291U (en) | Movable lifting device for assembling vault tank top plate | |
| CN207003984U (en) | A kind of ready-package simple platform | |
| CN107237515B (en) | Support device of circular steel truss structure and use method thereof | |
| CN202655839U (en) | Movable pipe truss assembling clamping fixture | |
| CN110792267A (en) | Combined circulating jacking support and construction process thereof | |
| CN210917011U (en) | Cable tower structure and bridge | |
| CN104266482B (en) | A kind of method of docking support for cylinder of rotary kiln in the air | |
| CN113565336A (en) | Movable supporting tire frame column and using method thereof | |
| CN202282565U (en) | Overhauling rack | |
| CN202745351U (en) | Bailey truss supporting structure | |
| CN217975538U (en) | Install girder steel fixing device in limit for height space | |
| CN211569989U (en) | Pier type foundation dynamic and static equipment in-place tool | |
| CN204435218U (en) | For the Novel base for supporting of bridge construction | |
| CN221345316U (en) | Carrying support | |
| CN205275117U (en) | Pressure steel pipe's rack of unloading | |
| CN205222521U (en) | Remove over -and -under type harmonic filter and change auxiliary vehicle | |
| CN105386593B (en) | Suspension type operating platform and construction method | |
| CN204609422U (en) | Three pipe tower platform structures | |
| CN212222254U (en) | Self-erecting and self-disassembling device for crane boom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |