CN103600185A - Temporary construction platform for high-altitude welding of steel structure - Google Patents
Temporary construction platform for high-altitude welding of steel structure Download PDFInfo
- Publication number
- CN103600185A CN103600185A CN201310530866.9A CN201310530866A CN103600185A CN 103600185 A CN103600185 A CN 103600185A CN 201310530866 A CN201310530866 A CN 201310530866A CN 103600185 A CN103600185 A CN 103600185A
- Authority
- CN
- China
- Prior art keywords
- clamping bar
- construction platform
- temporary construction
- lower clamping
- steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 title claims abstract description 17
- 238000010008 shearing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a temporary construction platform for high-altitude welding of a steel structure. The temporary construction platform comprises rods, a plurality of vertical columns (4), safety ropes (5) and bolts, an upper clamping rod (1) penetrates the upper surface of a lower flange of a steel beam and is fixedly connected with a lower clamping rod (2) correspondingly positioned on the lower surface of the lower flange of the steel beam, cross rods (3) are vertically and crossly fixed to two ends of the lower surface of the lower clamping rod (2) respectively, floor plates (6) are mounted on a frame formed by the lower clamping rod (2) and the cross rods (3), the vertical columns (4) are equidistantly mounted along the lower clamping rod (2), the upper clamping rod (1) and the cross rods (3), and one safety rope (5) is connected between every two adjacent vertical columns (4). The temporary construction platform overcomes the shortcomings that an existing high-altitude welding platform cannot be disassembled or repeatedly used, the bolts of the bidirectional clamping rods can be adjusted according to the size of the lower flange of the welded steel beam, welding requirements of steel beams with different sections are met, and the temporary construction platform is reasonable in structure, convenient to operate, high in practicability and suitable for popularization and application, and can be repeatedly used.
Description
Technical field
The invention belongs to field of engineering technology, particularly relate to a kind of temporary construction platform for steel structural overhead welding.
Background technology
The middle and later periods nineties 20th century, along with continuing to bring out of China's skyscraper, the high level of disjunctor moulding and high-rise building also obtain certain development.For different version, construction technology, there is more practical technology measure.For the installation method of large span or spatial steel structure, meeting under the prerequisite of the key elements such as quality, safety, progress especially, in conjunction with construction, in work high above the ground environment, for workmen provides, job platform is most important safely and effectively.The present invention has overcome the defect that traditional operation platform is non-dismountable, can not reuse, and can, according to the sectional dimension of installation component, upper and lower clamping bar be adjusted, to meet job requirements.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of temporary construction platform for steel structural overhead welding, to solve the defect that platform in prior art is non-dismountable, can not reuse.
The technical solution adopted for the present invention to solve the technical problems is: a kind of temporary construction platform for steel structural overhead welding is provided, comprise clamping bar, lower clamping bar, cross bar, column, safety rope, bed board, puller bolt, hold-down bolt, shearing bolt, described upper clamping bar through above girder steel lower flange and the corresponding lower clamping bar being positioned at below girder steel lower flange by puller bolt and hold-down bolt, be fixedly connected, below lower clamping bar two ends respectively square crossing be fixed with cross bar, on the framework of lower clamping bar and cross bar formation, bed board is installed, along lower clamping bar, upper clamping bar and cross bar are equidistantly provided with some columns, between adjacent upright posts, be connected with safety rope.
Described girder steel is i-shape steel beam.
Below described lower clamping bar, two ends are fixed with cross bar by shearing bolt square crossing respectively.
On the framework that described lower clamping bar and cross bar form, by tied silk, be installed with bed board.
Described upper clamping bar, lower clamping bar and cross bar are angle steel.
Described column is pipe.
Described safety rope is steel wire rope.
Beneficial effect
The present invention has overcome the defect that temporary platform in prior art is non-dismountable, can not reuse, can be when installing the concrete section form of member, the gap between upper and lower clamping bar is adjusted, guaranteed carrying out smoothly of overhead welding.Apparatus structure is reasonable, easy to operate, practical, is applicable to applying.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is A-A cutaway view of the present invention.
Fig. 3 is B-B cutaway view of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in FIG. 1 to 3, a kind of temporary construction platform for steel structural overhead welding, comprise clamping bar 1, lower clamping bar 2, cross bar 3, column 4, safety rope 5, bed board 6, puller bolt 7, hold-down bolt 8, shearing bolt 9, described upper clamping bar 1 through above girder steel lower flange and the corresponding lower clamping bar 2 being positioned at below girder steel lower flange by puller bolt 7 and hold-down bolt 8, be fixedly connected, lower clamping bar 2 below two ends respectively square crossing be fixed with cross bar 3, on the framework of lower clamping bar 2 and cross bar 3 formation, bed board 6 is installed, along lower clamping bar 2, upper clamping bar 1 and cross bar 3 are equidistantly provided with some columns 4, between adjacent upright posts 4, be connected with safety rope 5.
Described girder steel is i-shape steel beam.
Described lower clamping bar 2 is fixed with cross bar 3 by shearing bolt 9 square crossings respectively in two ends below.
On the framework that described lower clamping bar 2 and cross bar 3 form, by tied silk, be installed with bed board 6.
Described upper clamping bar 1, lower clamping bar 2 and cross bar 3 are angle steel.
Described column 4 is pipe.
Described safety rope 5 is steel wire rope.
In the invention process, according to the following step, carry out:
1) at upper 1 circular hole and the 1 platoon leader's circular hole opened;
2) upper clamping bar 1 and lower clamping bar 2 are stuck on pre-installation member lower flange, adjust puller bolt 7 and hold-down bolt 8, to guarantee that between two groups of clamping bars, distance is adjustable;
3) cross bar 3 is installed between two groups of clamping bars by shearing bolt 9;
4) column 4 is installed on upper clamping bar 1, lower clamping bar 2 and cross bar 3;
5) column 4 use safety ropes 5 are connected;
6) by bed board 6 colligations on lower clamping bar 2.
Above construction procedure is simple, can complete fast assembling at Steel Structure Installation scene, after platform forms, just can carry out weld job.The present invention is convenient and practical, be easy to grasp, and is widely used in high-altitude steel structure weld job.
Claims (7)
1. the temporary construction platform for steel structural overhead welding, comprise clamping bar (1), lower clamping bar (2), cross bar (3), column (4), safety rope (5), bed board (6), puller bolt (7), hold-down bolt (8), shearing bolt (9), it is characterized in that: described upper clamping bar (1) through above girder steel lower flange and the corresponding lower clamping bar (2) being positioned at below girder steel lower flange by puller bolt (7) and hold-down bolt (8), be fixedly connected, lower clamping bar (2) below two ends respectively square crossing be fixed with cross bar (3), on the framework of lower clamping bar (2) and cross bar (3) formation, bed board (6) is installed, along lower clamping bar (2), upper clamping bar (1) and cross bar (3) are equidistantly provided with some columns (4), between adjacent upright posts (4), be connected with safety rope (5).
2. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: described girder steel is i-shape steel beam.
3. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: described lower clamping bar (2) below two ends is fixed with cross bar (3) by shearing bolt (9) square crossing respectively.
4. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: on the framework that described lower clamping bar (2) and cross bar (3) form, by tied silk, be installed with bed board (6).
5. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: described upper clamping bar (1), lower clamping bar (2) and cross bar (3) are angle steel.
6. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: described column (4) is pipe.
7. a kind of temporary construction platform for steel structural overhead welding according to claim 1, is characterized in that: described safety rope (5) is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530866.9A CN103600185B (en) | 2013-10-30 | 2013-10-30 | Temporary construction platform for high-altitude welding of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530866.9A CN103600185B (en) | 2013-10-30 | 2013-10-30 | Temporary construction platform for high-altitude welding of steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600185A true CN103600185A (en) | 2014-02-26 |
| CN103600185B CN103600185B (en) | 2015-06-24 |
Family
ID=50118481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530866.9A Active CN103600185B (en) | 2013-10-30 | 2013-10-30 | Temporary construction platform for high-altitude welding of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600185B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118407514A (en) * | 2024-07-02 | 2024-07-30 | 中铁城建集团第一工程有限公司 | Steel beam and installation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898184Y (en) * | 2006-05-25 | 2007-05-09 | 上海振华港口机械（集团）股份有限公司 | Easily-installed and detachable temporary platform |
| CN101025045A (en) * | 2006-02-22 | 2007-08-29 | 香港理工大学 | Quick Detachable Platform |
| CN201268938Y (en) * | 2008-09-05 | 2009-07-08 | 高智鹏 | Corner hanging cradle for working aloft |
| CN202416823U (en) * | 2011-12-22 | 2012-09-05 | 上海宝钢化工有限公司 | Aerial work platform |
| CN202509754U (en) * | 2012-04-18 | 2012-10-31 | 中建二局第三建筑工程有限公司 | High-altitude steel structure node construction working platform |
| CN202559701U (en) * | 2012-05-11 | 2012-11-28 | 中建新疆建工（集团）有限公司 | Operating platform for installing roof trusses and steel structural beams |
| CN202745352U (en) * | 2012-05-24 | 2013-02-20 | 浙江精工钢结构有限公司 | Combined-type high-altitude operation platform easy for assembly and disassembly |
| CN102966235A (en) * | 2012-11-09 | 2013-03-13 | 南通华凯重工有限公司 | Carrying tool |
| CN202829511U (en) * | 2012-09-27 | 2013-03-27 | 徐州天地重型机械制造有限公司 | Overload-proof working platform of hydraulic aerial cage |
| CN103086162A (en) * | 2011-10-28 | 2013-05-08 | 五冶集团上海有限公司 | Temporary online transportation platform supporting structure and using method thereof |
-
2013
- 2013-10-30 CN CN201310530866.9A patent/CN103600185B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025045A (en) * | 2006-02-22 | 2007-08-29 | 香港理工大学 | Quick Detachable Platform |
| CN2898184Y (en) * | 2006-05-25 | 2007-05-09 | 上海振华港口机械（集团）股份有限公司 | Easily-installed and detachable temporary platform |
| CN201268938Y (en) * | 2008-09-05 | 2009-07-08 | 高智鹏 | Corner hanging cradle for working aloft |
| CN103086162A (en) * | 2011-10-28 | 2013-05-08 | 五冶集团上海有限公司 | Temporary online transportation platform supporting structure and using method thereof |
| CN202416823U (en) * | 2011-12-22 | 2012-09-05 | 上海宝钢化工有限公司 | Aerial work platform |
| CN202509754U (en) * | 2012-04-18 | 2012-10-31 | 中建二局第三建筑工程有限公司 | High-altitude steel structure node construction working platform |
| CN202559701U (en) * | 2012-05-11 | 2012-11-28 | 中建新疆建工（集团）有限公司 | Operating platform for installing roof trusses and steel structural beams |
| CN202745352U (en) * | 2012-05-24 | 2013-02-20 | 浙江精工钢结构有限公司 | Combined-type high-altitude operation platform easy for assembly and disassembly |
| CN202829511U (en) * | 2012-09-27 | 2013-03-27 | 徐州天地重型机械制造有限公司 | Overload-proof working platform of hydraulic aerial cage |
| CN102966235A (en) * | 2012-11-09 | 2013-03-13 | 南通华凯重工有限公司 | Carrying tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118407514A (en) * | 2024-07-02 | 2024-07-30 | 中铁城建集团第一工程有限公司 | Steel beam and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103600185B (en) | 2015-06-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: CMTCC Shanghai 13th Construction Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190701 Address after: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Co-patentee after: CHINA MCC20 GROUP Corp.,Ltd. Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Address before: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. |