CN102011486A - Ring-shaped lifting operating platform for vertical storage tank - Google Patents
Ring-shaped lifting operating platform for vertical storage tank Download PDFInfo
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- CN102011486A CN102011486A CN 201010597829 CN201010597829A CN102011486A CN 102011486 A CN102011486 A CN 102011486A CN 201010597829 CN201010597829 CN 201010597829 CN 201010597829 A CN201010597829 A CN 201010597829A CN 102011486 A CN102011486 A CN 102011486A
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- 238000003860 storage Methods 0.000 title claims abstract description 61
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 3
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
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- 229910000831 Steel Inorganic materials 0.000 description 6
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- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The invention relates to a ring-shaped lifting operating platform for a vertical storage tank, which comprises a horizontal ring-shaped operating platform hung on the vertical storage tank, and is characterized in that: the top part and the base part of the vertical storage tank are respectively provided with corresponding fixed pulleys; a rope for lifting and fixing passes through the fixed pulleys and is connected with the horizontal ring-shaped operating platform; and a guide wheel which slides along the outer wall of the vertical storage tank is arranged on the inner side of the horizontal ring-shaped operating platform. The ring-shaped lifting operating platform overcomes the difficulties of a construction scheme that a scaffold is arranged outside the vertical storage tank, is less influenced by the environment condition around the storage tank, is suitable for construction of all processes outside the vertical storage tanks with different diameters and different heights, can complete the processes of welding, rust removal and corrosion prevention, heat preservation and the like by repeated lifting, reduces labor intensity, improves construction environment conditions and guarantees aloft work safety.
Description
Technical field
The present invention relates to a kind of descending operation platform, a kind of specifically vertical storage tank is outside constructs with annular descending operation platform.
Background technology
Along with the continuous development of society, the large-scale vertical storage tank of industries such as oil, chemical industry, military affairs, aviation is used more and more widely, sets up the method for scaffold inside and outside the construction of each procedure of Chinese large-sized vertical storage tank is generally adopted and carries out.Set up scaffold cost height, poor stability, peripheral place needs enough spacious, is subjected to the influence of ambient conditions bigger, is not easy to safeguard and use.And for higher storage tank, the support of scaffold and drawknot point are provided with difficulty, and turnover panel is frequent, and the consumption worker measures greatly; Scaffold radial support and drawknot point also can become the obstacle of the outside construction of storage tank.
The patent No. is the multicolumn ascending/decending operating platform of ZL200820162878.5, it comprises a horizontal annular platform, the vertical pillars that is connected with the horizontal annular platform, the internal diameter direction of horizontal annular platform is provided with flexible dull and stereotyped, by the flexible dull and stereotyped concentric platform that surrounds different-diameter cartridge type workpiece that forms.In most chemical projects were constructed, vertical storage tank arranged that closely spacing is little, steel, concrete basis height, and the basic plane size is little, and set up the vertical pillars that is used to support in the storage tank periphery very difficult.
Summary of the invention
Deficiency at the existence of prior art, technical problem solved by the invention is, provide a kind of vertical storage tank with annular descending operation platform, directly hang on the vertical storage tank outside, but free lifting, convenient construction, conserve space are subjected to storage tank surrounding enviroment condition influence less, overcome the deficiency that the constructure scheme of setting up scaffold and vertical pillars commonly used exists.
For solving the problems of the technologies described above, the technical solution used in the present invention is, provides a kind of vertical storage tank with annular descending operation platform, comprises an annular operating platform that is provided with guardrail, and annular operating platform along continuous straight runs places on the vertical storage tank; Be respectively arranged with mutual corresponding fixed pulley at the vertical storage tank top with base portion, rope passes the mutual corresponding fixed pulley of top and base portion, and rope one end connects annular operating platform, and the other end connects power set; Annular operating platform inboard is provided with the directive wheel that slides along the vertical storage tank outer wall.
Above-mentioned vertical storage tank is to be surrounded by at least one joint ring plate to form with annular descending operation platform, described annular operating platform, and the inboard at least six group directive wheels that are provided with of annular operating platform are provided with at least six group fixed pulleys on the vertical storage tank.
Above-mentioned vertical storage tank is provided with levelling tube with annular descending operation platform, described annular operating platform guardrail.
Above-mentioned vertical storage tank is provided with the anti-fall safety rope of counting equal number with the fixed pulley group with annular descending operation platform at the top of vertical storage tank.
The present invention also has following advantage and beneficial effect:
1, economic effect: the present invention sets up scaffold with the tank body periphery and compares, though increased platform master material expense, platform can repeatedly use, and Production Time is short, and is easy to use, safe, and tank diameter is big more, and it is big more to save cost.
2, duration effect: because annular descending operation platform structure is simple, fabrication and installation are fast, lifting platform is quick and easy, but compares big time saver with setting up the scaffold construction, and the big more effect of flask volume is obvious more.
3, energy-conservation and environmental protection: this programme is in implementation process, reduce the repeatedly transportation of vehicle, energy conservation, reduced the pollution of exhaust emissions to environment, meet society's requirement economic, also reduce the noise pollution of work progress simultaneously, avoid occupying large space " low-carbon (LC) ", improve the integrated environment of job site, energy-conserving and environment-protective.
4, compliance is strong, safe and reliable: adopt this programme can solve the narrow and small difficult problem that can not set up scaffold of storage tank surrounding space, and quick construction, convenience, safe and reliable, guarantee workmanship, increase work efficiency, reduce engineering cost, have higher popularization and application values.Continuous development along with society, the large-scale vertical storage tank of industries such as oil, chemical industry, military affairs, aviation is used more and more widely, in some chemical project, vertical storage tank arranges that closely spacing is little, steel, concrete basis height, the basic plane size is little, and environment, steric requirements cause difficulty to construction, uses annular descending operation platform and can effectively solve these difficult problems, and can guarantee tank body outer course process quality, produce good economic benefit and social benefit.
Description of drawings
Fig. 1 is the user mode schematic diagram of the embodiment of the invention 1;
Fig. 2 is the annular operating platform floor map of the embodiment of the invention 1.
The specific embodiment
Present embodiment is applicable to the vertical storage tank of diameter 8.5m.
As shown in the figure, the vertical storage tank of present embodiment is with annular descending operation platform, comprise a horizontal annular operating platform 1, horizontal annular operating platform 1 is suspended on the vertical storage tank, with base portion mutual corresponding fixed pulley 2 is set respectively at the vertical storage tank top, being used to promote fixing rope 3 passes fixed pulley 2 and is connected with horizontal annular operating platform 1, horizontal annular operating platform 1 inboard is provided with the directive wheel 4 that slides along the vertical storage tank outer wall, horizontal annular operating platform 1 is to be surrounded by ring plate 5 to form, horizontal annular operating platform inboard is provided with six groups of directive wheels 4, six groups of fixed pulleys 2 are set on the vertical storage tank, horizontal annular operating platform guardrail 6 is provided with levelling tube 7, is provided with anti-fall safety rope 8 at the top of vertical storage tank.
The length of run of every joint ring plate 5 is 5.18m, integral body utilizes channel-section steel as support, the welding of channel-section steel top is used for the Platform Lug of connecting rope 3, and the annular section of horizontal annular operating platform 1 utilizes equilateral or unequal angle is welded to connect, platform upper surface welding checkered steel plate.
To the vertical storage tank of two diameter 8.5m, high 30m, the assembling duration of constructing in the scene is 2 months, and the cost of use this patent is compared cost with the cost of setting up the scaffold method and can be reduced by 47227 yuan, and details is listed in table 1.
Two kinds of job practices cost tabulations of table 1
As can be seen from Table 1: present embodiment is set up scaffold with the tank body periphery and is compared, though increased platform master material expense, platform can repeatedly use, and Production Time is short, and is easy to use, safe, and tank diameter is big more, and it is big more to save cost.And, compare and to save the engineering time greatly with setting up the scaffold construction, and the big more effect of flask volume is obvious more because annular descending operation platform structure is simple, fabrication and installation are fast, and lifting platform is quick and easy.Present embodiment is in implementation process, can reduce the repeatedly transportation of vehicle, energy conservation, reduced the pollution of exhaust emissions to environment, meet society's requirement economic, also reduce the noise pollution of work progress simultaneously, avoid taking large space " low-carbon (LC) ", improve the integrated environment of job site, energy-conserving and environment-protective.Can solve the narrow and small difficult problem that can not set up scaffold of storage tank surrounding space, and quick construction, convenience, safe and reliable, guarantee workmanship, increase work efficiency, reduce engineering cost, have higher popularization and application values.Continuous development along with society, the large-scale vertical storage tank of industries such as oil, chemical industry, military affairs, aviation is used more and more widely, in some chemical project, vertical storage tank arranges that closely spacing is little, steel, concrete basis height, the basic plane size is little, and environment, steric requirements cause difficulty to construction, uses annular descending operation platform and can effectively solve these difficult problems, and can guarantee tank body outer course process quality, produce good economic benefit and social benefit.
Present embodiment is applicable to the vertical storage tank of diameter 10m.
The difference of present embodiment and embodiment 1 is: the length of run of every joint ring plate 5 is 4.48m, and horizontal annular operating platform inboard is provided with eight groups of directive wheels 4, and eight groups of fixed pulleys 2 are set on the vertical storage tank.
Present embodiment is applicable to the vertical storage tank of diameter 15m.
The difference of present embodiment and embodiment 1 is: the length of run of every joint ring plate 5 is 5.15m, and horizontal annular operating platform inboard is provided with ten groups of directive wheels 4, and ten groups of fixed pulleys 2 are set on the vertical storage tank.
Present embodiment is applicable to the vertical storage tank of diameter 20m.
The difference of present embodiment and embodiment 1 is: the length of run of every joint ring plate 5 is 4.80m, and horizontal annular operating platform inboard is provided with 14 groups of directive wheels 4, and 14 groups of fixed pulleys 2 are set on the vertical storage tank.
Present embodiment is applicable to the vertical storage tank of diameter 25m.
The difference of present embodiment and embodiment 1 is: horizontal annular operating platform inboard is provided with 16 groups of directive wheels 4, and 16 groups of fixed pulleys 2 are set on the vertical storage tank.
Present embodiment is applicable to the vertical storage tank of diameter 30m.
The difference of present embodiment and embodiment 1 is: the length of run of every joint ring plate 5 is 4.93m, and horizontal annular operating platform inboard is provided with 20 groups of directive wheels 4, and 20 groups of fixed pulleys 2 are set on the vertical storage tank.
The above only is to preferred embodiment of the present invention, is not to be that the present invention is done other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (4)
1. a vertical storage tank comprises an annular operating platform that is provided with guardrail with annular descending operation platform, and annular operating platform along continuous straight runs places on the vertical storage tank; It is characterized in that: be respectively arranged with mutual corresponding fixed pulley at the vertical storage tank top with base portion, rope passes the mutual corresponding fixed pulley of top and base portion, and rope one end connects annular operating platform, and the other end connects power set; Annular operating platform inboard is provided with the directive wheel that slides along the vertical storage tank outer wall.
2. vertical storage tank according to claim 1 is with annular descending operation platform, it is characterized in that: described annular operating platform is to be surrounded by at least one joint ring plate to form, the inboard at least six group directive wheels that are provided with of annular operating platform are provided with at least six group fixed pulleys on the vertical storage tank.
3. vertical storage tank according to claim 1 is with annular descending operation platform, and it is characterized in that: described annular operating platform guardrail is provided with levelling tube.
4. vertical storage tank according to claim 1 is characterized in that: the anti-fall safety rope of counting equal number in setting of the top of vertical storage tank and fixed pulley group with annular descending operation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105978296A CN102011486B (en) | 2010-12-21 | 2010-12-21 | Ring-shaped lifting operating platform for vertical storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105978296A CN102011486B (en) | 2010-12-21 | 2010-12-21 | Ring-shaped lifting operating platform for vertical storage tank |
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| Publication Number | Publication Date |
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| CN102011486A true CN102011486A (en) | 2011-04-13 |
| CN102011486B CN102011486B (en) | 2012-08-15 |
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| CN2010105978296A Expired - Fee Related CN102011486B (en) | 2010-12-21 | 2010-12-21 | Ring-shaped lifting operating platform for vertical storage tank |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981811A (en) * | 2014-05-29 | 2014-08-13 | 武汉一冶建筑安装工程有限责任公司 | Cross over type multifunctional cantilever external anti-collision wall installing and moving device and construction method thereof |
| CN104627330A (en) * | 2014-12-31 | 2015-05-20 | 中建一局集团安装工程有限公司 | Construction platform system of super-huge storage tank and forward installation construction method thereof |
| CN105804475A (en) * | 2016-05-03 | 2016-07-27 | 国网山东省电力公司龙口市供电公司 | Iron tower for high-voltage transmission line |
| CN106287216A (en) * | 2015-06-11 | 2017-01-04 | 张家港中集圣达因低温装备有限公司 | Pressure vessel |
| CN107456844A (en) * | 2017-09-22 | 2017-12-12 | 杭州杭氧股份有限公司 | A kind of anti-tipping lowering or hoisting gear in vertical type radial flow adsorber annular space |
| CN107940431A (en) * | 2017-12-21 | 2018-04-20 | 四川亿阳华泰科技有限公司 | A kind of multiple layer combination electromagnetism steam generating tank |
| CN109184174A (en) * | 2018-09-29 | 2019-01-11 | 筑梦高科建筑有限公司 | Climbing frame for outer-wall and its application method |
| CN110271998A (en) * | 2019-08-07 | 2019-09-24 | 油特机械工具（大连）有限公司 | Automation combined type jack up unit for the processing of plurality of specifications cylinder |
| CN111173251A (en) * | 2020-02-28 | 2020-05-19 | 云南省建设投资控股集团有限公司 | A unitized assembled annular sliding construction hanger for storage tank construction |
| CN111791009A (en) * | 2020-08-10 | 2020-10-20 | 油特机械工具（大连）有限公司 | Combined intelligent lifting platform |
| CN112538962A (en) * | 2020-12-28 | 2021-03-23 | 大连福佳·大化石油化工有限公司 | Vertical storage tank outer wall construction hanging bracket and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4058184A (en) * | 1976-04-15 | 1977-11-15 | Hugh J. Baker & Company | Scaffold |
| US6666299B2 (en) * | 2002-02-22 | 2003-12-23 | Michael J. Cole | Movable scaffold and method for painting cylindrical tank |
| CN201258235Y (en) * | 2008-08-21 | 2009-06-17 | 机械科学研究院浙江分院有限公司 | Multi-column lifting type operating platform |
| CN201362954Y (en) * | 2009-02-09 | 2009-12-16 | 中国矿业大学 | Lift scaffold device for interior of tank |
| CN201943333U (en) * | 2010-12-21 | 2011-08-24 | 青岛安装建设股份有限公司 | Circular lift operating deck for stand storage tank |
-
2010
- 2010-12-21 CN CN2010105978296A patent/CN102011486B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058184A (en) * | 1976-04-15 | 1977-11-15 | Hugh J. Baker & Company | Scaffold |
| US6666299B2 (en) * | 2002-02-22 | 2003-12-23 | Michael J. Cole | Movable scaffold and method for painting cylindrical tank |
| CN201258235Y (en) * | 2008-08-21 | 2009-06-17 | 机械科学研究院浙江分院有限公司 | Multi-column lifting type operating platform |
| CN201362954Y (en) * | 2009-02-09 | 2009-12-16 | 中国矿业大学 | Lift scaffold device for interior of tank |
| CN201943333U (en) * | 2010-12-21 | 2011-08-24 | 青岛安装建设股份有限公司 | Circular lift operating deck for stand storage tank |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981811A (en) * | 2014-05-29 | 2014-08-13 | 武汉一冶建筑安装工程有限责任公司 | Cross over type multifunctional cantilever external anti-collision wall installing and moving device and construction method thereof |
| CN104627330A (en) * | 2014-12-31 | 2015-05-20 | 中建一局集团安装工程有限公司 | Construction platform system of super-huge storage tank and forward installation construction method thereof |
| CN106287216A (en) * | 2015-06-11 | 2017-01-04 | 张家港中集圣达因低温装备有限公司 | Pressure vessel |
| CN105804475B (en) * | 2016-05-03 | 2018-04-24 | 国网山东省电力公司龙口市供电公司 | A kind of steel tower for ultra-high-tension power transmission line |
| CN105804475A (en) * | 2016-05-03 | 2016-07-27 | 国网山东省电力公司龙口市供电公司 | Iron tower for high-voltage transmission line |
| CN107456844A (en) * | 2017-09-22 | 2017-12-12 | 杭州杭氧股份有限公司 | A kind of anti-tipping lowering or hoisting gear in vertical type radial flow adsorber annular space |
| CN107940431A (en) * | 2017-12-21 | 2018-04-20 | 四川亿阳华泰科技有限公司 | A kind of multiple layer combination electromagnetism steam generating tank |
| CN109184174A (en) * | 2018-09-29 | 2019-01-11 | 筑梦高科建筑有限公司 | Climbing frame for outer-wall and its application method |
| CN109184174B (en) * | 2018-09-29 | 2021-06-04 | 广东博智林机器人有限公司 | Outer wall climbing frame and application method thereof |
| CN110271998A (en) * | 2019-08-07 | 2019-09-24 | 油特机械工具（大连）有限公司 | Automation combined type jack up unit for the processing of plurality of specifications cylinder |
| CN110271998B (en) * | 2019-08-07 | 2024-03-12 | 油特机械工具（大连）有限公司 | Automatic combined lifting device for processing cylinders with various specifications |
| CN111173251A (en) * | 2020-02-28 | 2020-05-19 | 云南省建设投资控股集团有限公司 | A unitized assembled annular sliding construction hanger for storage tank construction |
| CN111791009A (en) * | 2020-08-10 | 2020-10-20 | 油特机械工具（大连）有限公司 | Combined intelligent lifting platform |
| CN112538962A (en) * | 2020-12-28 | 2021-03-23 | 大连福佳·大化石油化工有限公司 | Vertical storage tank outer wall construction hanging bracket and installation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102011486B (en) | 2012-08-15 |
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Owner name: QINGDAO JIANAN CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: QINGDAO INSTALLATION + CONSTRUCTION CO., LTD. Effective date: 20150617 |
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