CN114749818A - Sheet type welding forming method for standard section structure of construction elevator - Google Patents
Sheet type welding forming method for standard section structure of construction elevator Download PDFInfo
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- CN114749818A CN114749818A CN202210466589.9A CN202210466589A CN114749818A CN 114749818 A CN114749818 A CN 114749818A CN 202210466589 A CN202210466589 A CN 202210466589A CN 114749818 A CN114749818 A CN 114749818A
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- forming method
- standard knot
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a sheet type welding forming method for a standard knot structure of a construction elevator, which comprises the following steps: (1) firstly, respectively carrying out assembly welding forming on 4 surfaces of sheet structures; (2) and (3) integrally assembling, welding and lapping the 4-surface sheet structures formed in the step (1) to form a cuboid structure, thereby completing the formation of the standard knot structure. The standard joint cuboid structure is decomposed into 4-surface sheet structures, and the 4-surface sheet structures are assembled and welded to form the standard joint cuboid structure, so that the standard joint cuboid structure is welded for the second time to form a complete structure; the method can effectively avoid excessive avoidance processing in the welding forming process, reduce the welding time of one-time welding procedure, improve the production efficiency and facilitate large-scale production.
Description
Technical Field
The invention relates to the technical field of construction machinery, in particular to a standard knot structure piece type welding forming method of a construction elevator.
Background
The existing common construction elevator standard knot structure forming process is mostly integral forming, all materials are placed in an integral mold and then are sequentially welded and formed according to a certain sequence, and the standard knot structure is a cuboid structure, so that the structure is complex, the space in the mold is limited, the welding tool clamp needs to avoid the multiple places for treatment in the welding forming process, and the number of the shapes of welding seams is also large, so that the welding process is low in production efficiency and not beneficial to large-scale production.
Disclosure of Invention
The invention aims to provide a sheet type welding forming method for a standard section structure of a construction elevator, which can avoid excessive avoidance processing in the welding forming process, reduce the welding time of one-step welding procedure and improve the production efficiency aiming at the defects in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a construction elevator standard knot structure sheet type welding forming method comprises the following steps:
(1) firstly, respectively carrying out assembly welding forming on 4 surfaces of sheet structures;
(2) and (2) integrally assembling, welding and lapping the 4-surface sheet structures formed in the step (1) to form a cuboid structure, thereby completing the formation of the standard knot structure.
Preferably, the 4-sided sheet structure comprises 2 non-toothed sheet structures and 2 toothed sheet structures.
Preferably, the non-rack planar structure comprises 3 first bending angle steels, a first reinforcing plate and a first web member, the first bending angle steels are arranged in parallel in the upper direction, the middle direction and the lower direction respectively, the first reinforcing plate is arranged at two ends of each first bending angle steel, the number of the first web members is 2, and two ends of each first web member are connected with the first bending angle steel respectively.
Preferably, the rack face lamellar structure includes the second angle steel of bending, second reinforcing plate, pipe and second web member, the angle steel of bending of second is 3, is upper, middle, lower direction parallel arrangement respectively, the second reinforcing plate sets up respectively at the both ends of the angle steel of bending of second, the pipe is connected with the second reinforcing plate, the second web member is 2, the both ends of second web member respectively with the angle steel of bending of second is connected.
Preferably, when the whole assembly welding and lap joint is carried out, the first reinforcing plate of the non-rack dough sheet structure is connected with the circular tube of the rack dough sheet structure.
Preferably, in the step (2), an integral tool fixture is adopted to carry out integral assembly welding and lapping on the 4-face sheet-shaped structures.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention relates to a sheet type welding forming method for a standard knot structure of a construction elevator, which decomposes a rectangular body structure of a standard knot into 4 sheet structures, and then performs assembly welding forming on the 4 sheet structures, so that the standard knot structure is formed into a complete structure through secondary welding; the welding forming method can avoid excessive avoidance processing in the welding forming process, reduce the welding time of one-time welding procedure, improve the production efficiency and facilitate large-scale production.
Drawings
FIG. 1 is a front view of a standard knot configuration of the present invention;
FIG. 2 is a top view of a standard knot configuration of the present invention;
FIG. 3 is a front view of a non-rack face-sheet structure of the present invention;
FIG. 4 is a top view of a non-toothed, face-sheet like structure of the present invention;
FIG. 5 is a front view of the rack panel construction of the present invention;
fig. 6 is a top view of the inventive rack dough structure.
In the attached drawings, 1-a non-rack planar structure, 2-a rack planar structure, 3-first bent angle steel, 4-a first reinforcing plate, 5-a first web member, 6-second bent angle steel, 7-a second reinforcing plate, 8-a circular tube and 9-a second web member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
Example 1
A sheet type welding forming method for a standard section structure of a construction elevator comprises the following steps:
(1) firstly, respectively carrying out assembly welding forming on 4 surfaces of sheet structures;
(2) And (2) integrally assembling, welding and lapping the 4-surface sheet structures formed in the step (1) to form a cuboid structure, thereby completing the formation of the standard knot structure.
The standard knot cuboid structure is decomposed into 4-face sheet structures, and the 4-face sheet structures are assembled and welded to form the standard knot cuboid structure, so that the standard knot structure is welded for the second time to form a complete structure.
As shown in fig. 1 and 2, the 4-sided sheet structure includes 2 non-rack sheet structures 1 and 2 rack sheet structures 2;
as shown in fig. 3 and 4, the non-rack planar structure 1 includes 3 first bending angle steels 3, first reinforcing plates 4, and first web members 5, where the number of the first bending angle steels 3 is 3, and the first bending angle steels are respectively arranged in parallel in the upper, middle, and lower directions, the first reinforcing plates 4 are respectively arranged at two ends of the first bending angle steels 3, and the first reinforcing plates are used for reinforcing the strength of the non-rack planar structure; first web member 5 is 2, the both ends of first web member 5 respectively with first dog-ear steel 3 is connected.
As shown in fig. 5 and 6, the rack-shaped sheet structure 2 includes 3 second bending angles 6, a second reinforcing plate 7, a circular tube 8 and a second web member 9, the second bending angles 6 are respectively arranged in parallel in the upper, middle and lower directions, the second reinforcing plates 7 are respectively arranged at two ends of the second bending angles, and the strength of the non-rack-shaped sheet structure can be enhanced by the second reinforcing plates; the pipe 8 is connected with second reinforcing plate 7, second web member 9 is 2, the both ends of second web member 9 respectively with the angle steel 6 that bends of second is connected.
The invention adopts an integral tool fixture to carry out integral assembly welding and lap joint on the sheet-shaped structure with 4 surfaces; and when the whole assembly welding and lapping are carried out, the first reinforcing plate of the non-rack dough sheet structure is connected with the circular tube of the rack dough sheet structure.
The welding forming method can avoid excessive avoidance treatment in the welding forming process, reduce the welding time of one-time welding procedure, improve the production efficiency and facilitate large-scale production.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. A construction elevator standard knot structure sheet type welding forming method is characterized in that: the method comprises the following steps:
(1) firstly, respectively carrying out assembly welding forming on 4 surfaces of sheet structures;
(2) and (3) integrally assembling, welding and lapping the 4-surface sheet structures formed in the step (1) to form a cuboid structure, thereby completing the formation of the standard knot structure.
2. The construction elevator standard knot structural sheet type welding forming method according to claim 1, characterized in that: the 4-sided sheet structure includes 2 non-spline sheet structures and 2 spline sheet structures.
3. The construction elevator standard knot structural sheet type welding forming method according to claim 2, characterized in that: the non-rack surface patch-shaped structure comprises 3 first bending angle steels, a first reinforcing plate and a first web member, wherein the first bending angle steels are arranged in an upper direction, a middle direction and a lower direction in parallel, the first reinforcing plate is arranged at two ends of each first bending angle steel, the number of the first web members is 2, and two ends of each first web member are connected with the corresponding first bending angle steel.
4. The construction elevator standard knot structural sheet type welding forming method according to claim 2 or 3, characterized in that: the rack surface patch-shaped structure comprises 3 second bending angle steels, a second reinforcing plate, a round pipe and a second web member, the second bending angle steels are arranged in an upper direction, a middle direction and a lower direction in parallel respectively, the second reinforcing plate is arranged at two ends of each second bending angle steel respectively, the round pipe is connected with the second reinforcing plate, the second web member is 2, and two ends of the second web member are connected with the second bending angle steels respectively.
5. The construction elevator standard knot structural sheet type welding forming method according to claim 4, characterized in that: and when the whole assembly welding and lapping are carried out, the first reinforcing plate of the non-rack dough sheet structure is connected with the circular tube of the rack dough sheet structure.
6. The construction elevator standard knot structural sheet type welding forming method according to claim 1, characterized in that: and (2) carrying out integral assembly welding and lap joint on the 4-surface sheet structures by adopting an integral tool clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210466589.9A CN114749818A (en) | 2022-04-29 | 2022-04-29 | Sheet type welding forming method for standard section structure of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210466589.9A CN114749818A (en) | 2022-04-29 | 2022-04-29 | Sheet type welding forming method for standard section structure of construction elevator |
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| CN114749818A true CN114749818A (en) | 2022-07-15 |
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| CN202210466589.9A Pending CN114749818A (en) | 2022-04-29 | 2022-04-29 | Sheet type welding forming method for standard section structure of construction elevator |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101165575B1 (en) * | 2011-12-08 | 2012-07-23 | 정봉진 | Tunnel construction method |
| CN202625665U (en) * | 2012-05-11 | 2012-12-26 | 莫亚夫 | Sheet-like tower body of tower crane |
| CN104439979A (en) * | 2014-12-10 | 2015-03-25 | 山东大汉建设机械有限公司 | Plate type standard knot machining technology |
| CN204621439U (en) * | 2015-04-16 | 2015-09-09 | 山东易林机器人技术有限公司 | Building hoist chip standard section welding fixture fixture |
| CN107363482A (en) * | 2017-07-25 | 2017-11-21 | 湖北江汉建筑工程机械有限公司 | A kind of derrick crane chip production process for standard knot and frock |
| CN207903798U (en) * | 2018-03-01 | 2018-09-25 | 广东轩宇机械科技有限公司 | Standard knot Taper Pipe is slotted |
| CN109797959A (en) * | 2019-01-28 | 2019-05-24 | 中国五冶集团有限公司 | For the support standard knot in big special-shaped component installation combined type support system |
| CN113882712A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Temporary support reinforcing method for large-scale suspension type steel structure construction |
| CN215407819U (en) * | 2021-06-21 | 2022-01-04 | 湖南创一机械有限公司 | Construction cage ground protection fence based on standard knot is built |
| CN215880530U (en) * | 2021-08-24 | 2022-02-22 | 广西建工集团建筑机械制造有限责任公司 | Large-scale tower machine standard festival main angle steel spot welding frock |
| CN215967133U (en) * | 2021-09-10 | 2022-03-08 | 福建鑫成裕机器人科技有限公司 | Welding production line of piece type standard knot robot |
-
2022
- 2022-04-29 CN CN202210466589.9A patent/CN114749818A/en active Pending
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|---|---|---|---|---|
| KR101165575B1 (en) * | 2011-12-08 | 2012-07-23 | 정봉진 | Tunnel construction method |
| CN202625665U (en) * | 2012-05-11 | 2012-12-26 | 莫亚夫 | Sheet-like tower body of tower crane |
| CN104439979A (en) * | 2014-12-10 | 2015-03-25 | 山东大汉建设机械有限公司 | Plate type standard knot machining technology |
| CN204621439U (en) * | 2015-04-16 | 2015-09-09 | 山东易林机器人技术有限公司 | Building hoist chip standard section welding fixture fixture |
| CN107363482A (en) * | 2017-07-25 | 2017-11-21 | 湖北江汉建筑工程机械有限公司 | A kind of derrick crane chip production process for standard knot and frock |
| CN207903798U (en) * | 2018-03-01 | 2018-09-25 | 广东轩宇机械科技有限公司 | Standard knot Taper Pipe is slotted |
| CN109797959A (en) * | 2019-01-28 | 2019-05-24 | 中国五冶集团有限公司 | For the support standard knot in big special-shaped component installation combined type support system |
| CN215407819U (en) * | 2021-06-21 | 2022-01-04 | 湖南创一机械有限公司 | Construction cage ground protection fence based on standard knot is built |
| CN215880530U (en) * | 2021-08-24 | 2022-02-22 | 广西建工集团建筑机械制造有限责任公司 | Large-scale tower machine standard festival main angle steel spot welding frock |
| CN215967133U (en) * | 2021-09-10 | 2022-03-08 | 福建鑫成裕机器人科技有限公司 | Welding production line of piece type standard knot robot |
| CN113882712A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Temporary support reinforcing method for large-scale suspension type steel structure construction |
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