CN101634197B - Novel construction method for hoisting reverse cone-shape water-tower water tank - Google Patents
Novel construction method for hoisting reverse cone-shape water-tower water tank Download PDFInfo
- Publication number
- CN101634197B CN101634197B CN2009100632104A CN200910063210A CN101634197B CN 101634197 B CN101634197 B CN 101634197B CN 2009100632104 A CN2009100632104 A CN 2009100632104A CN 200910063210 A CN200910063210 A CN 200910063210A CN 101634197 B CN101634197 B CN 101634197B
- Authority
- CN
- China
- Prior art keywords
- water tank
- hoisting
- water
- tower
- branch barrel
- 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.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a novel method for hoisting a reverse cone-shape water-tower water tank. Concrete operation steps include that: a water tower branch barrel slip form system is designed; the slip form system is modified to be a water tank hoisting system after branch barrel slip forming is finished, and a column thereof is fixed on an embedded iron piece at the shoulder beam at the top ofthe branch barrel; a hoisting rod is in position and a jack is arranged, the water tank is hoisted intermediately by program, a water tank supporting steel bracket is placed and reliably fixed after the water tank is in place, and the water tank hoisting system is removed. The invention modifies the branch barrel slip form system into the water tank hoisting system at the top of the water-tower branch barrel and changes the state-of-art that the whole slip form system is removed after branch barrel slip forming, then a steel concrete support is cast by design at the top of the branch barrel and a water tank hoisting system is redesigned in the traditional water tower construction. Compared with the traditional construction method, cost and operation difficulty can be reduced while construction efficiency and security assurance coefficient can be improved by applying the invention. The invention has obvious economic benefit when being adopted for construction of 700t CSP water tower ofWuhan Iron and Steel Corporation No.1 steel-making factory and 200t and 800t continuous casting water tower of Wuhan Iron and Steel Corporation No.2 steel-making factory.
Description
Technical field
The present invention relates to the novel construction method that a kind of back taper shell mould water-tower water tank promotes
Background technology
The inverted cone shell water tank water tower is common a kind of water storage facility (reinforced concrete structure) in industry and the domestic water supply system, and its function is that the water that will come through line transportation stores standby.Inverted cone shell water tank is generally prefabricated on ground, with a cover Hoisting System it is promoted to desired height again.In the water tower construction, the shortcoming of inverted cone shell water tank tradition method for improving: must earlier whole sliding mode system be removed after a tube sliding formwork is intact, on a tube top shoulder beam, press the design and construction ferroconcrete prop then, treat that the pillar concrete reaches design strength, one cover water tank hoisting system is installed on ferroconcrete prop again, promotes equalizing tank with this.And ferroconcrete prop is big in the high-altitude difficulty of construction, and safety measure is difficult for guaranteeing; Again make a cover conical shell water tank hoisting system, increased engineering cost, correspondingly Hoisting System is installed in the high-altitude has also increased unsafe factor.Therefore, the cost of construction water tower safety problem high and the lifting water tank is perplexing unit in charge of construction always.
Summary of the invention
The objective of the invention is to aim to provide the novel construction method of the hoisting reverse cone-shape water-tower water tank that a kind of cost is low, simple to operate, efficiency of construction is high, safe and reliable at above-mentioned present situation.
The implementation of the object of the invention is, a kind of novel construction method of hoisting reverse cone-shape water-tower water tank, and job step is as follows:
1) make operation platform system, the template hoisting frame of water tower branch barrel sliding mode system, and jack be installed,
2) prop up the barrel structure slding form operation,
3) prop up barrel structure slding form operation to top and take on Liang Chu, bury the fixedly ironware of the Hoisting System pillar of water tank underground,
4) the prefabricated inverted cone shell water tank on ground, moisture-keeping maintaining to intensity reach the requirement that promotes intensity,
5) assembling water tank hoisting system
1. repack sliding mode system into water tank hoisting system at a tube top,
2. arc-welding is weldingly fixed on the lattice steel column on the embedded iron parts by hand,
3. operation platform system is supported on the lattice steel column, and adds diagonal brace under the outer-ring beam of operating platform, and support on the lattice steel column diagonal brace lower end,
4. jack is fixed on the outer-ring beam of operation platform system,
6) raising rod is worn in number, the position of setting by constructure scheme, carries out water tank hoisting then,
7) water tank hoisting is to design elevation, water tank is installed supported steel corbel, remove water tank hoisting system, builds the ring flat-plate concrete with fixing water tank.
The present invention will prop up a sliding mode system at a tube top and repack water tank hoisting system into, change the intact back of traditional water tower branch barrel slding form operation and removed whole sliding mode system, press the casting reinforced concrete pillar of design at a tube top again, make the present situation of a cover water tank hoisting system again.Adopt the relative conventional construction method of the present invention, reduced cost and operation easier, improved efficiency of construction and safety assurance coefficient.
The 700t water tower of Wuhan Iron and Steel Plant one steel-making CSP, Wuhan Iron and Steel Plant two continuous casting 200t, 800t water tower etc. have adopted the present invention to construct, and have all obtained tangible economic benefit.
Description of drawings
Fig. 1 adopts water tank hoisting process schematic diagram of the present invention,
Fig. 2 is the state diagram of adopting after water tank hoisting of the present invention puts in place.
The specific embodiment
The present invention is taking into full account under the requirement of satisfying the water tower branch barrel slding form operation, the monolithic stability sexual demand of system in the time of must considering water tank hoisting simultaneously, and have enough reliabilitys.Concrete job step of the present invention is:
1) according to the slding form operation requirement of water tower branch barrel structure 1, and consideration promotes some technical datas of water tank 2, the sliding mode system of a design barrel structure 1, tube sliding mode system comprises: operation platform system 6, by parts or facility such as the template hoisting frame of limb spare 4 spellings and jack 8, and press the drawing processing and fabricating
2) prop up tube a sliding mode system assemble after, follow procedure carries out 1 slding form operation of water tower branch barrel structure,
3) prop up barrel structure slding form operation to top and take on Liang Chu, bury the fixedly ironware 3 of water tank hoisting system pillar underground,
4) the prefabricated water tank on ground, and moisture-keeping maintaining to intensity reaches the requirement of strength that design promotes,
5) assembling water tank hoisting system
1. prop up barrel structure 1 slding form operation and take on Liang Chu to the top, slding form operation finishes, repack sliding mode system into water tank hoisting system at water tower branch barrel 1 top, method of modifying is, stripping and template hoisting frame, repack the limb spare 4 of hoisting frame into the lattice steel column, only driving operation platform system 6 with jack 8 climbs, the height that climbs is for equaling the height of lattice steel column to the intermarginal distance of operating platform radiation lower flange of girder from the shoulder top surface of the beam, climb behind the height, operating platform integral body is positioned on the lattice steel column, and firmly connects with it
2. arc-welding is fixedly welded on the lattice steel column on the embedded iron parts 3 by hand,
3. operation platform system 6 is supported on the lattice steel column, and adds diagonal brace 5 under the outer-ring beam of operating platform, and support on the lattice steel column its lower end,
4. jack is fixed on the outer-ring beam of operation platform system 6 by designing requirement.
6) lifting arm 7 is worn in number, the position of setting by constructure scheme, carries out water tank 2 then and promotes, and lifting arm 7 adopts φ 25 reinforcing bars,
7) water tank hoisting is to design elevation, water tank is installed supported steel corbel 9, remove water tank hoisting system, builds the ring flat-plate concrete then with fixing water tank 2.
Claims (1)
1. the novel construction method of a hoisting reverse cone-shape water-tower water tank is characterized in that job step is as follows:
1) make operation platform system, the template hoisting frame of water tower branch barrel sliding mode system, and jack be installed,
2) prop up the barrel structure slding form operation,
3) prop up barrel structure slding form operation to top and take on Liang Chu, bury the fixedly ironware of the Hoisting System pillar of water tank underground,
4) the prefabricated inverted cone shell water tank on ground, moisture-keeping maintaining to intensity reach the requirement that promotes intensity,
5) assembling water tank hoisting system
1. repack sliding mode system into water tank hoisting system at a tube top,
2. arc-welding is weldingly fixed on the lattice steel column on the embedded iron parts by hand,
3. operation platform system is supported on the lattice steel column, and adds diagonal brace under the outer-ring beam of operating platform, and support on the lattice steel column diagonal brace lower end,
4. jack is fixed on the outer-ring beam of operation platform system,
6) raising rod is worn in number, the position of setting by constructure scheme, carries out water tank hoisting then,
7) water tank hoisting is to design elevation, water tank is installed supported steel corbel, remove water tank hoisting system, builds the ring flat-plate concrete with fixing water tank,
Repack sliding mode system into water tank hoisting system at the water tower branch barrel top, method of modifying is, stripping and template hoisting frame, repack the limb spare (4) of hoisting frame into the lattice steel column, only use jack (8) to drive operation platform system (6) and climb, the height that climbs is the height that equals the lattice steel column from shoulder top surface of the beam to the intermarginal distance of operating platform radiation lower flange of girder, behind the height that climbs, operating platform integral body is positioned on the lattice steel column, and firmly connects with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100632104A CN101634197B (en) | 2009-07-17 | 2009-07-17 | Novel construction method for hoisting reverse cone-shape water-tower water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100632104A CN101634197B (en) | 2009-07-17 | 2009-07-17 | Novel construction method for hoisting reverse cone-shape water-tower water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101634197A CN101634197A (en) | 2010-01-27 |
| CN101634197B true CN101634197B (en) | 2011-02-09 |
Family
ID=41593514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100632104A Active CN101634197B (en) | 2009-07-17 | 2009-07-17 | Novel construction method for hoisting reverse cone-shape water-tower water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634197B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061568B (en) * | 2012-12-31 | 2015-02-04 | 山西四建集团有限公司 | Tapered hanging bracket high-position in-situ casting construction method of water tank of reverse taper shell heat-preservation water tower |
| CN103195287B (en) * | 2013-04-09 | 2015-08-26 | 中国十九冶集团有限公司 | Hydraulic lifting anti-falling device for inverted cone water tank of reinforced concrete water tower |
| CN104847160B (en) * | 2015-06-08 | 2017-02-22 | 中国十九冶集团有限公司 | Construction method and device for large inverted cone shell water tower |
| CN106245981A (en) * | 2015-06-10 | 2016-12-21 | 杨竣仁 | Water tower |
| CN105696840B (en) * | 2016-02-29 | 2018-04-24 | 杨春霞 | A kind of construction and installation method of water tower |
| CN107313591B (en) * | 2017-09-05 | 2019-08-13 | 温州焕宏纺织品有限公司 | Kiloton water tower construction method |
| CN113152978B (en) * | 2021-05-08 | 2023-05-05 | 中铁建设集团中南建设有限公司 | Hydraulic self-lifting construction method based on inverted cone water tank |
| CN114991571A (en) * | 2022-07-01 | 2022-09-02 | 中国二十二冶集团有限公司 | Lifting method for large water tank of emergency water tower |
| CN115142666B (en) * | 2022-08-17 | 2024-06-14 | 中国建筑第八工程局有限公司 | Reverse cone shell water tower construction device and method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034966U (en) * | 1988-03-31 | 1989-03-29 | 第三冶金建设公司第四建筑工程公司 | Lifting device for reverse taper water tower and water tank |
| US5198235A (en) * | 1991-03-25 | 1993-03-30 | Reichstein Stuart W M | Apparatus for vertical slipforming of concrete walls |
| CN2170292Y (en) * | 1993-09-07 | 1994-06-29 | 南通市建筑科学研究所 | Integrated lifting device for reverse conic housing water tower and tank |
| CN201258603Y (en) * | 2008-08-23 | 2009-06-17 | 中冶天工建设有限公司 | Lifting device for back taper case water box |
-
2009
- 2009-07-17 CN CN2009100632104A patent/CN101634197B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034966U (en) * | 1988-03-31 | 1989-03-29 | 第三冶金建设公司第四建筑工程公司 | Lifting device for reverse taper water tower and water tank |
| US5198235A (en) * | 1991-03-25 | 1993-03-30 | Reichstein Stuart W M | Apparatus for vertical slipforming of concrete walls |
| CN2170292Y (en) * | 1993-09-07 | 1994-06-29 | 南通市建筑科学研究所 | Integrated lifting device for reverse conic housing water tower and tank |
| CN201258603Y (en) * | 2008-08-23 | 2009-06-17 | 中冶天工建设有限公司 | Lifting device for back taper case water box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101634197A (en) | 2010-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101634197B (en) | Novel construction method for hoisting reverse cone-shape water-tower water tank | |
| CN108019076B (en) | Construction method of large-diameter reinforced concrete silo and device for conical shell construction | |
| CN101748799B (en) | Hydraulic lifting rollover construction method of chimney reinforced concrete shaft wall | |
| CN103243961B (en) | Titanium plate steel inner tank reversed construction device for chimney of thermal power station | |
| CN204899180U (en) | Steel construction jar body aerial working platform simply sets up device | |
| CN206071022U (en) | Exterior wall cantilevered structure triangular steel support component | |
| CN104627330B (en) | Forward installation construction method for construction platform system of super-huge storage tank | |
| CN107795122A (en) | Concrete stack shell constructing device and construction method | |
| CN103790423A (en) | Construction method of large concrete granary | |
| CN203654702U (en) | Operating platform for construction of reinforced concrete chimney | |
| CN105804400A (en) | Curved surface net frame lifting construction method | |
| CN103205526A (en) | Pushing installation method for large converter | |
| CN102493446A (en) | Steel tube column capable of preventing concrete spillover and method for mounting steel tube column | |
| CN102691267A (en) | High pier construction method for external whole operation platform | |
| CN200971610Y (en) | Guide lifting platform device for chimney | |
| CN204983692U (en) | Concrete panel's hoist device | |
| CN106049972B (en) | System and method for hoisting inverted cone water tower water tank in place | |
| CN105370027A (en) | Construction method for integrally lifted and supported steel platform structure in high-rise suspended structure | |
| CN202718385U (en) | Jack-raising formwork mechanism | |
| CN202208696U (en) | Construction platform used for dry quenching furnace | |
| CN101344004B (en) | Mounting method of deep well high pressure aeration reactor steel drum | |
| CN204783059U (en) | Poling combination bow member of tunnel work face of processing landslide | |
| CN107152182A (en) | Holding rod mounting structure and installation method are found outside the oblique tank bottom of stainless steel clad plate storage tank | |
| CN210317329U (en) | All-steel concrete shield segment | |
| CN106760462A (en) | Steel containment vessel of nuclear power station cylinder operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |