CN105239763A - Scaffold for modularized construction of air separation cold box - Google Patents
Scaffold for modularized construction of air separation cold box Download PDFInfo
- Publication number
- CN105239763A CN105239763A CN201510604694.4A CN201510604694A CN105239763A CN 105239763 A CN105239763 A CN 105239763A CN 201510604694 A CN201510604694 A CN 201510604694A CN 105239763 A CN105239763 A CN 105239763A
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- China
- Prior art keywords
- transverse horizontal
- scaffold
- ice chest
- horizontal bar
- bar
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Abstract
The invention relates to a scaffold for modularized construction of an air separation cold box. The scaffold is positioned inside a cold box structure module and comprises transverse horizontal rods, longitudinal horizontal rods and vertical rods which are mutually perpendicular in a two-two manner and are connected through buckling members, the transverse horizontal rods are short rods perpendicular to a cold box structure faceplate, each transverse horizontal rod comprises a welding transverse horizontal rod and a common transverse horizontal rod, each welding transverse horizontal rod is welded on the cold box structure faceplate, each common transverse horizontal rod is abutted against the cold box structure faceplate, each welding transverse horizontal rod and the corresponding common transverse horizontal rod are distributed at an interval, the longitudinal horizontal rods and the vertical rods are parallel to the cold box structure faceplate, the vertical rods are in a single row, a diagonal bridging is arranged on each of the longitudinal horizontal rods and the vertical rods, and a scaffold plate is laid on each transverse horizontal rod. The scaffold is simple in structure, low in setting-up and demounting workload and high in stability, high-altitude work is reduced, and construction risk is lowered.
Description
Technical field
The present invention relates to a kind of scaffold, particularly relate to a kind of scaffold dividing ice chest modular construction for sky.
Background technology
Divide in the work progress of ice chest at sky, in ice chest steel work, ice chest interior conduit, ice chest, the installation of tower generally adopts all round victory scaffold as construction operation platform.It is large that this construction operation platform sets up workload, and scaffold building need in ice chest structure and ice chest, tower be in place just can carry out afterwards.Because ice chest interior conduit moves towards complicated, need to remove according to Pipe installing progress the scaffold affecting Pipe installing in time, take in a large number and tear scaffold open and can take a large amount of duration.Be restricted clearance in ice chest, a large amount of high-altitude takes that to tear scaffold security risk open also higher.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of scaffold dividing ice chest modular construction for sky, and not only structure is simple, and it is little that Da tears workload open, and good stability, reduces work high above the ground, reduce construction risk.
A kind of scaffold dividing ice chest modular construction for sky, be positioned at ice chest construction module inner, comprise transverse horizontal bar, vertical equity bar and vertical rod, described transverse horizontal bar, vertical equity bar and vertical rod are mutually vertical between two and be connected by fastener, described transverse horizontal bar is the quarter butt perpendicular to ice chest structural panel, comprise welding transverse horizontal bar and common transverse horizontal bar, described welding transverse horizontal bar is welded on ice chest structural panel, described common transverse horizontal bar is near ice chest structural panel, spaced apart between described welding transverse horizontal bar and common transverse horizontal bar, described vertical equity bar and vertical rod are parallel to ice chest structural panel, described vertical rod is single, described vertical equity bar and vertical rod arrange bridging, scaffold floor laid by described transverse horizontal bar.
Described transverse horizontal bar, vertical equity bar, vertical rod and bridging are steel tubular structure.
Described welding transverse horizontal bar presses two steps three across distribution in all transverse horizontal bars.
The length of described vertical equity bar is corresponding with the width of ice chest structural panel.
The length of described vertical rod is corresponding with the height of ice chest structural panel.
Beneficial effect
The present invention carries out according to the modularization of ice chest structure the scaffold built in each ice chest construction module, and structure is simple, adopts single vertical rod, reduces the workload that Da tears scaffold open.Scaffold, with the modularization of ice chest structure, makes the work of setting up scaffold to carry out on the ground, thus decreases the risk of work high above the ground, and can multimode parallel construction, less engineering time and cost.Scaffold is welded on ice chest structural panel by welding transverse horizontal bar, good stability, and bridging structure can fixing feet hand cradle further, increase stability.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is partial side TV structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
A kind of scaffold dividing ice chest modular construction for sky as Figure 1-3, this scaffold in each ice chest construction module, carries out according to the modularization of ice chest structure build scaffold, is positioned at the inside of ice chest construction module.Just because of this, the work of setting up of this scaffold can transfer to ground construction with the modularization of ice chest structure.
This scaffold comprises transverse horizontal bar 1 and 2, vertical equity bar 3 and vertical rod 4, and transverse horizontal bar 1 and 2, vertical equity bar 3 and vertical rod 4 are mutually vertical between two and be connected by fastener.Transverse horizontal bar 1 and 2 be perpendicular to ice chest structural panel 5 quarter butt, comprise welding transverse horizontal bar 1 and common transverse horizontal bar 2.Welding transverse horizontal bar 1 is fixed on ice chest structural panel 5 by the mode of welding, thus whole scaffold is connected on ice chest structural panel 5, common transverse horizontal bar 2 is near ice chest structural panel 5, spaced apart between welding transverse horizontal bar 1 and common transverse horizontal bar 2.Scaffold floor 6 laid by transverse horizontal bar 1 and 2.
Vertical equity bar 3 and vertical rod 4 are parallel to ice chest structural panel 5, and wherein the length of vertical equity bar 3 is corresponding with the width of ice chest structural panel 5, and the length of vertical rod 4 is corresponding with the height of ice chest structural panel 5.Vertical rod 4 is set up for single, makes the structure of scaffold more simple, reduces the workload that Da tears scaffold open.Vertical equity bar 3 and vertical rod 4 arrange bridging 7, and bridging 7 can play further fixation to scaffold, makes its structure more stable.
For existing a kind of scaffold dividing ice chest modular construction for sky, the support bar (comprising transverse horizontal bar 1 and 2, vertical equity bar 3 and vertical rod 4) that this scaffold is all and bridging 7 are steel tubular structure, welding transverse horizontal bar 1 in all transverse horizontal bars 1 and 2 according to two steps three across distribution, namely, transversely there are two common transverse horizontal bars 2 in longitudinal upper common transverse horizontal bar 2 of existence one between adjacent solder transverse horizontal bar 1.The distance of transverse horizontal the bar 1 and 2 distance ice chest construction module butted line of this scaffold is 1.5m, and the step pitch of scaffold is 1.2m, and the advance of vertical equity bar 3 is 1.5m, and the transfer of vertical rod 4 is 0.8m.
Claims (5)
1. one kind is divided the scaffold of ice chest modular construction for sky, be positioned at ice chest construction module inner, comprise transverse horizontal bar, vertical equity bar (3) and vertical rod (4), described transverse horizontal bar, vertical equity bar (3) and vertical rod (4) are mutually vertical between two and be connected by fastener, it is characterized in that: described transverse horizontal bar is the quarter butt perpendicular to ice chest structural panel (5), comprise welding transverse horizontal bar (1) and common transverse horizontal bar (2), described welding transverse horizontal bar (1) is welded on ice chest structural panel (5), described common transverse horizontal bar (2) is near ice chest structural panel (5), spaced apart between described welding transverse horizontal bar (1) and common transverse horizontal bar (2), described vertical equity bar (3) and vertical rod (4) are parallel to ice chest structural panel (5), described vertical rod (4) is for single, described vertical equity bar (3) and vertical rod (4) arrange bridging (7), described transverse horizontal bar is laid scaffold floor (6).
2. a kind of scaffold dividing ice chest modular construction for sky according to claim 1, is characterized in that: described transverse horizontal bar, vertical equity bar (3), vertical rod (4) and bridging (7) are steel tubular structure.
3. a kind of scaffold dividing ice chest modular construction for sky according to claim 1, is characterized in that: described welding transverse horizontal bar (1) in all transverse horizontal bars by two steps three across distribution.
4. a kind of scaffold dividing ice chest modular construction for sky according to claim 1, is characterized in that: the length of described vertical equity bar (3) is corresponding with the width of ice chest structural panel (5).
5. a kind of scaffold dividing ice chest modular construction for sky according to claim 1, is characterized in that: the length of described vertical rod (4) is corresponding with the height of ice chest structural panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604694.4A CN105239763A (en) | 2015-09-22 | 2015-09-22 | Scaffold for modularized construction of air separation cold box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604694.4A CN105239763A (en) | 2015-09-22 | 2015-09-22 | Scaffold for modularized construction of air separation cold box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105239763A true CN105239763A (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510604694.4A Pending CN105239763A (en) | 2015-09-22 | 2015-09-22 | Scaffold for modularized construction of air separation cold box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618926A (en) * | 2016-02-29 | 2016-06-01 | 上海十三冶建设有限公司 | System inflation welding method for stainless steel pipeline in large air separation cold box |
| CN110735526A (en) * | 2019-10-22 | 2020-01-31 | 武汉建工集团股份有限公司 | assembling self-standing scaffold system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338965A (en) * | 2008-01-31 | 2009-01-07 | 杭州福斯达气体设备有限公司 | Medium air separation equipment fractionating tower cold box assembling method |
| JP2011099234A (en) * | 2009-11-05 | 2011-05-19 | Daisan:Kk | Above-eaves construction method |
| CN103437554A (en) * | 2013-08-19 | 2013-12-11 | 中冶天工集团有限公司 | Method for fast and conveniently erecting air separating tower construction platform |
| CN103821136A (en) * | 2014-03-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Suspended single row scaffold and construction method thereof |
| CN204645570U (en) * | 2015-02-09 | 2015-09-16 | 中国建筑第八工程局有限公司 | One can have enough to meet the need elevator shaft protective platform |
-
2015
- 2015-09-22 CN CN201510604694.4A patent/CN105239763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338965A (en) * | 2008-01-31 | 2009-01-07 | 杭州福斯达气体设备有限公司 | Medium air separation equipment fractionating tower cold box assembling method |
| JP2011099234A (en) * | 2009-11-05 | 2011-05-19 | Daisan:Kk | Above-eaves construction method |
| CN103437554A (en) * | 2013-08-19 | 2013-12-11 | 中冶天工集团有限公司 | Method for fast and conveniently erecting air separating tower construction platform |
| CN103821136A (en) * | 2014-03-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Suspended single row scaffold and construction method thereof |
| CN204645570U (en) * | 2015-02-09 | 2015-09-16 | 中国建筑第八工程局有限公司 | One can have enough to meet the need elevator shaft protective platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618926A (en) * | 2016-02-29 | 2016-06-01 | 上海十三冶建设有限公司 | System inflation welding method for stainless steel pipeline in large air separation cold box |
| CN105618926B (en) * | 2016-02-29 | 2018-04-03 | 上海十三冶建设有限公司 | The system inflation welding method of stainless steel pipes in Large Air Separation Devices ice chest |
| CN110735526A (en) * | 2019-10-22 | 2020-01-31 | 武汉建工集团股份有限公司 | assembling self-standing scaffold system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |