CN111774785A - Auxiliary device for machining amplitude-changing piece - Google Patents
Auxiliary device for machining amplitude-changing piece Download PDFInfo
- Publication number
- CN111774785A CN111774785A CN202010519093.4A CN202010519093A CN111774785A CN 111774785 A CN111774785 A CN 111774785A CN 202010519093 A CN202010519093 A CN 202010519093A CN 111774785 A CN111774785 A CN 111774785A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- plate
- component
- auxiliary device
- assembly
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method 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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses an auxiliary device for processing a variable amplitude part, which comprises: the first adjusting component and the second adjusting component are arranged oppositely; the first adjusting component and the second adjusting component have the same structure and both comprise: the fixed plate is a magnetic rectangular plate, the adjusting plate is a rectangular plate provided with a long circular hole, one end of the adjusting plate is vertically connected with the fixed plate, and the adjusting plate of the first adjusting assembly and the adjusting plate of the second adjusting assembly are arranged in a crossed mode and are connected through a screw rod penetrating through the long circular hole. The invention has the advantages of simple processing and manufacturing, convenient and fast construction operation, safety, stability, repeated disassembly and assembly, reduced construction cost and improved construction efficiency.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to an auxiliary device for machining an amplitude variation piece.
Background
The rigid frame beam (column) is generally an amplitude-variable member according to the mechanical characteristics and the economic angle, namely the web width of the H-shaped steel member is a variable cross section, two flange plates with equal width and one amplitude-variable web are assembled and welded to form the amplitude-variable H-shaped steel member, and one side of the common web is a vertical side due to the attractive and convenient installation factors of the wall panel and the roof panel.
In the prior art, two flanges with equal width and a variable amplitude web are adopted for assembly welding processing of a rigid frame beam (column), and due to small section constraint degree, during welding assembly construction, due to welding stress distribution, welding deformation can be generated, and torsional buckling is easy to generate during welding; the method has the advantages that the torsional deformation of the rigid frame column (beam) is serious, the deformation is difficult to control, no special correction equipment for deformation of the rigid frame component exists at present, the levelness and the verticality of the rigid frame component cannot meet the construction quality requirement, rework treatment is often caused, material loss is serious, a large amount of manpower and material resources are required to be input for treatment, the construction cost is increased, unnecessary troubles and control difficulty are caused for subsequent procedures, overburning phenomenon and the possibility of various welding defects and stress concentration increase are caused due to excessive welding, potential hazards are caused for structural safety, structural safety reserve is reduced, and smooth implementation of construction progress quality is severely restricted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary device for processing a variable amplitude member.
The invention is realized by the following technical scheme.
An auxiliary device for amplitude variation member processing, characterized in that the device comprises: the first adjusting component and the second adjusting component are arranged oppositely; the first adjusting component and the second adjusting component have the same structure and both comprise: the fixed plate is a magnetic rectangular plate, the adjusting plate is a rectangular plate provided with a long circular hole, one end of the adjusting plate is vertically connected with the fixed plate, and the adjusting plate of the first adjusting assembly and the adjusting plate of the second adjusting assembly are arranged in a crossed mode and are connected through a screw rod penetrating through the long circular hole.
Furthermore, the oblong hole of the adjusting plate is perpendicular to one end of the fixing plate connected with the adjusting plate.
The auxiliary device for machining the amplitude-changing piece has the advantages that the auxiliary device is simple to machine and manufacture, convenient and fast to construct and operate, safe, stable, capable of being repeatedly disassembled and assembled for use, capable of avoiding initial damage to components caused by reworking treatment, low in cost, capable of reducing construction cost and improving construction efficiency; the method is suitable for processing various variable-amplitude-width rigid frame members, solves the problems of structural potential safety hazards caused by the fact that the torsional deformation of the rigid frame members during welding construction is seriously difficult to control and the quality requirements cannot be met, ensures the safety of structural engineering and the smooth implementation of construction progress quality, and obtains the social and economic benefits of safe construction.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention in use.
Fig. 3 is a schematic view of the structure in the direction of a-a in fig. 2.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an auxiliary device for horn machining comprises: the first adjusting component 1 and the second adjusting component 2 are oppositely arranged; the first adjusting component and the second adjusting component have the same structure, and the first adjusting component comprises: the fixing plate 3 and the adjusting plate 4 are arranged, the fixing plate 3 is a magnetic rectangular plate and can be a magnet, one end of the adjusting plate 4 is vertically connected with one end of the fixing plate 3, the adjusting plate 4 is a rectangular plate provided with an oblong hole 5, and the oblong hole 5 is vertical to one end, connected with the fixing plate 3 and the adjusting plate 4; the second adjustment assembly includes: the fixing plate 3 ', the adjusting plate 4', the fixing plate 3 'is a magnetic rectangular plate and can be a magnet, one end of the adjusting plate 4' is vertically connected with one end of the fixing plate 3 ', the adjusting plate 4' is a rectangular plate provided with an oblong hole 5 ', and the oblong hole 5' is vertical to one end of the fixing plate 3 'connected with the adjusting plate 4';
the adjusting plate 4 of the first adjusting assembly and the adjusting plate 4 'of the second adjusting assembly are arranged in a crossed mode and connected through a screw 6 penetrating through the long round holes 5 and 5', a nut is screwed on the screw, and the two adjusting plates are fixed through screwing the nut.
The preparation method comprises the following steps: and cutting long round holes on the two rectangular steel plates, vertically welding one end of the rectangular steel plate with the long round holes with one surface of one rectangular magnet, and processing and manufacturing the device in batches.
As shown in fig. 2-3, when in use, the device manufactured in batches is placed between two flange plates of a rigid frame amplitude variation component 7 assembled by initial spot welding, the cross points of the two adjusting plates 4 and 4 'are adjusted according to the inner side distance of the two flange plates and are fixed by the screw 6 and the nut, the fixing plates 3 and 3' are adsorbed and tightly propped against the two flange plates, a plurality of the devices are symmetrically arranged at the inner sides of the two flange plates of the rigid frame component at intervals of 500mm in a bilateral mode, namely, a symmetrical rigid fixing deformation-preventing support system is formed, the section constraint degree of the rigid frame component is increased, and therefore the torsional buckling deformation of the rigid frame component in welding construction is controlled. Carrying out welding operation construction, flaw detection, quality inspection, local correction and repair welding on the rigid frame member; the device is disassembled and coated, and then the machining and manufacturing construction of one rigid frame member is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention. It should be noted that other equivalent modifications can be made by those skilled in the art in light of the teachings of the present invention, and all such modifications can be made as are within the scope of the present invention.
Claims (2)
1. An auxiliary device for amplitude variation member processing, characterized in that the device comprises: the first adjusting component and the second adjusting component are arranged oppositely; the first adjusting component and the second adjusting component have the same structure and both comprise: the fixed plate is a magnetic rectangular plate, the adjusting plate is a rectangular plate provided with a long circular hole, one end of the adjusting plate is vertically connected with the fixed plate, and the adjusting plate of the first adjusting assembly and the adjusting plate of the second adjusting assembly are arranged in a crossed mode and are connected through a screw rod penetrating through the long circular hole.
2. The device of claim 1, wherein the oblong hole of the adjustment plate is perpendicular to the end where the fixation plate and the adjustment plate are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519093.4A CN111774785A (en) | 2020-06-09 | 2020-06-09 | Auxiliary device for machining amplitude-changing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519093.4A CN111774785A (en) | 2020-06-09 | 2020-06-09 | Auxiliary device for machining amplitude-changing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111774785A true CN111774785A (en) | 2020-10-16 |
Family
ID=72755795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519093.4A Pending CN111774785A (en) | 2020-06-09 | 2020-06-09 | Auxiliary device for machining amplitude-changing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111774785A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203357420U (en) * | 2013-04-17 | 2013-12-25 | 上海宝冶集团有限公司 | Simple bracket for pullers |
| TW201525268A (en) * | 2013-12-30 | 2015-07-01 | Univ Chienkuo Technology | Semi-automatic open-cut tunnel roof inclination angle changing and energy dissipation structure |
| CN207464402U (en) * | 2017-11-17 | 2018-06-08 | 金川集团股份有限公司 | One kind is used for crossed steel column processing support device |
| CN210499241U (en) * | 2019-08-27 | 2020-05-12 | 四川科思精密模具有限公司 | Slope frame |
| CN212265025U (en) * | 2020-06-09 | 2021-01-01 | 金川集团股份有限公司 | Auxiliary device for machining amplitude-changing piece |
-
2020
- 2020-06-09 CN CN202010519093.4A patent/CN111774785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203357420U (en) * | 2013-04-17 | 2013-12-25 | 上海宝冶集团有限公司 | Simple bracket for pullers |
| TW201525268A (en) * | 2013-12-30 | 2015-07-01 | Univ Chienkuo Technology | Semi-automatic open-cut tunnel roof inclination angle changing and energy dissipation structure |
| CN207464402U (en) * | 2017-11-17 | 2018-06-08 | 金川集团股份有限公司 | One kind is used for crossed steel column processing support device |
| CN210499241U (en) * | 2019-08-27 | 2020-05-12 | 四川科思精密模具有限公司 | Slope frame |
| CN212265025U (en) * | 2020-06-09 | 2021-01-01 | 金川集团股份有限公司 | Auxiliary device for machining amplitude-changing piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212265025U (en) | Auxiliary device for machining amplitude-changing piece | |
| CN207464402U (en) | One kind is used for crossed steel column processing support device | |
| CN111774785A (en) | Auxiliary device for machining amplitude-changing piece | |
| CN210888099U (en) | Platform beam auxiliary mounting device of platform is encorbelmented in opposite directions in narrow space | |
| CN111069829A (en) | Steel platform and method for manufacturing thin plate and ultra-narrow flange H-shaped steel by using same | |
| CN102790257A (en) | Large-scale high-accuracy parabolic offset antenna | |
| CN206173779U (en) | Location structure of wave form steel web | |
| CN211438789U (en) | Steel platform for manufacturing thin plate and ultra-narrow flange H-shaped steel | |
| CN215887956U (en) | Slide way device for swivel construction | |
| CN109653512B (en) | Installation method of adjustable curtain wall | |
| CN216839537U (en) | Foundation bolt fixing device based on power transmission and transformation circuit digging foundation | |
| CN110029826B (en) | Combined U-shaped anchor bolt fine-tuning positioning device | |
| CN110847011A (en) | Steel trestle bailey sheet fixing device and fixing method thereof | |
| CN220954739U (en) | Steel structure positioning device capable of being used in turnover mode | |
| CN219992071U (en) | Ground rail bolt fixed mounting system | |
| CN221589945U (en) | Steel construction beam column node structure | |
| CN114319113B (en) | Method for transversely butt-jointing adjustable elevation and counterpoint of split diaphragm plates of steel box girder | |
| CN214162703U (en) | Adjustable wire box positioning device | |
| CN213144987U (en) | Plane fastener for fixing sound barrier keel on screen frame | |
| CN217667320U (en) | H shaped steel welding alignment locator | |
| CN216469972U (en) | Transportation protection device | |
| CN214643605U (en) | Tool for T-shaped outer rib climbing operation of large barrel | |
| CN219131435U (en) | Air butt-joint guiding device for boiler steel column | |
| CN214834940U (en) | Lattice column mounting and positioning device | |
| CN210623291U (en) | Rail mounting base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |