CN106121045A - A kind of rack bar molectron and manufacture method - Google Patents
A kind of rack bar molectron and manufacture method Download PDFInfo
- Publication number
- CN106121045A CN106121045A CN201610768225.0A CN201610768225A CN106121045A CN 106121045 A CN106121045 A CN 106121045A CN 201610768225 A CN201610768225 A CN 201610768225A CN 106121045 A CN106121045 A CN 106121045A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- rod member
- welding
- numbering
- assembling
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention is a kind of rack bar molectron and manufacture method, it is characterized in that: described rack bar molectron includes body and arranges the rack connector at body two ends, described rack connector includes the pipe box being arranged on body front end, pin at the middle part of pipe box, expansion even spheroid it is provided with in the front end of pipe box, connect pillar on spheroid expanding to connect, be provided with shrouding between described connection pillar and expansion even spheroid and bore end socket.Beneficial effects of the present invention: grid structure can realize various moulding complicated and changeable, space-load superior performance, has Stability Analysis of Structures, anti seismic efficiency advantage good, easy-to-disassemble and assemble.
Description
Technical field
The present invention relates to rack field, especially relate to a kind of rack bar molectron and manufacture method.
Background technology
At present, space lattice (rack, net shell) structure is the space load system that a kind of middle long span building is first-selected, is referred to as
" grid structure ".Grid structure can realize various moulding complicated and changeable, space-load superior performance.
Grid structure component is constituted (rod member for grid combines such as Fig. 2) by bolt sphere (abbreviation frame ball), rod member combination.Steel pipe
Combination has rod member pattern length, rod member weld length and rod member cutting length in design drawing.Rod member pattern length directly determines
The aerial installation accuracy of rack.
Summary of the invention
It is an object of the invention to provide a kind of rack bar molectron and manufacture method.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rack bar molectron and manufacture method, its
Being characterised by: described rack bar molectron includes body and arranges the rack connector at body two ends, described rack is even
Fitting includes the pipe box being arranged on body front end, at the pin at the middle part of pipe box, is provided with expansion even spheroid in the front end of pipe box, is expanding
Even connect on spheroid and between pillar, described connection pillar and expansion even spheroid, be provided with shrouding and cone end socket;
The manufacture method of described rod member for grid molectron comprises the following steps:
Steel pipe blanking, numbering steel pipe impeller blasting steel pipe basecoat paint, numbering assembling and spot welding rod member assemble welding
Sleeve, labelling anticorrosion, copy number;Concrete is as follows:
1), steel pipe blanking, numbering
Use special steel pipe automatic chamfering cutting machine QZ11-17*350 " cutting 20mm-60 mm diameter steel pipe;Band sawing machine
GB4032/HW-1000 and the steel pipe of steel tube chamfering machine combination cutting 120mm-160 mm diameter, prevent the length after rod member blanking
Welding process is shunk;And bevel for welding processed, beat steel seal by figure numbering;
2), steel pipe impeller blasting
Employing Cleaning Polisher for Steel Tube eliminates rust;
3), steel pipe basecoat paint, numbering
On Steel Structure, the steel pipe primer spray again of full paving cutting, is allowed to spraying uniformly in Steel Structure rotary course, by numbering with waking up
Mesh paint writes on steel pipe, and 50-100mm not primer spray is respectively stayed at steel pipe two ends, gives over to welding region;
4), assembling and spot welding
Get cone end socket, sleeve, high-strength bolt, pin assembling rod member on self-control spot welding fixture (SWFX) by design drawing, carry out spot welding
Operation;
5, rod member welding
Use special NZC-2XKR-500CO2 rush-harvesting and rush-planting automatic welding lathe, two ends assembling weld seam to weld simultaneously;
6, assembling sleeve, labelling
After assembling weld seam welding, unload rod member, assemble sleeve, high-strength bolt is wound around paper labels, label indicates bar again
Part is numbered;
7, anticorrosion, copy number
It is screwed into high-strength bolt with the female thread plastic sheath of customization, as protection screw thread during spraying, self-control framework completely spreads steel pipe
Spray second time priming paint, intermediate coat, finish paint, rotate and be allowed to spraying uniformly, then be numbered in rod member table with difference color paint marks rod member
Face, coats with finish paint after rod member space mounting completes.
According to " space lattice technical regulation " JGJ7-2010, process above equipment can meet manufacture requirement on machining accuracy.
Beneficial effects of the present invention: grid structure can realize various moulding complicated and changeable, space-load superior performance, has
Stability Analysis of Structures, anti seismic efficiency advantage good, easy-to-disassemble and assemble.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is rack organigram.
Fig. 2 is the organigram of rack bar molectron.
In figure: 1. body, 2. pipe box, 3. pin, 4. expansion even spheroid, 5. connection pillar, 6. shrouding, 7. cone envelope
Head.
Detailed description of the invention
Space lattice (rack, net shell) structure is the space load system that a kind of middle long span building is first-selected, is referred to as " rack
Structure ".Grid structure can realize various moulding complicated and changeable, space-load superior performance (such as Fig. 1).
Embodiment 1, as in figure 2 it is shown,
Described rack bar molectron includes body 1 and arranges the rack connector at body 1 two ends, described rack connector
Including being arranged on the pipe box 2 of body 1 front end, at the pin 3 at the middle part of pipe box 2, it is provided with expansion even spheroid in the front end of pipe box 2,
Expand to connect and on spheroid 4, connect pillar 5, be provided with shrouding 6 between described connection pillar 5 and expansion even spheroid 4 and bore end socket 7;
Embodiment 2, the manufacture method of described rod member for grid molectron comprises the following steps:
Steel pipe blanking, numbering steel pipe impeller blasting steel pipe basecoat paint, numbering assembling and spot welding rod member assemble welding
Sleeve, labelling anticorrosion, copy number;Concrete is as follows:
1, steel pipe blanking, numbering
Use special equipment " steel pipe automatic chamfering cutting machine QZ11-17*350 " cutting minor-diameter steel-tube;Band sawing machine GB4032/
HW-1000 and steel tube chamfering machine combination cutting large diameter steel pipe.Ensureing rod member cutting length (considering that welding is shunk), inverse bonding connects slope
Mouthful.Steel seal is beaten by figure numbering.
2, steel pipe impeller blasting
Employing Cleaning Polisher for Steel Tube eliminates rust.
3, steel pipe basecoat paint, numbering
On self-control framework (relatively simple, slightly) completely paving steel pipe primer spray, rotate and be allowed to spraying uniformly.Numbering is write with eye-catching paint
On steel pipe.50-100mm not primer spray is respectively stayed at steel pipe two ends, gives over to welding region.
4, assembling and spot welding
Cone end socket (shrouding), sleeve, high-strength bolt, pin assembling rod member, point on self-control spot welding fixture (SWFX) is got by design drawing
Weldering.
5, rod member welding
Use special equipment " CO2 rush-harvesting and rush-planting automatic welding lathe NZC-2XKR-500 ", two ends assembling weld seam to weld simultaneously.
6, assembling sleeve, labelling
After assembling weld seam welding, unload rod member, assemble sleeve.High-strength bolt is wound around paper labels (putting in plastic bag),
Rod member numbering is indicated on label.
7, anticorrosion (priming paint, intermediate coat, finish paint), copy number
It is screwed into high-strength bolt with the female thread plastic sheath of customization, uses as protection screw thread during spraying.Self-control framework completely spreads steel
Pipe spray second time priming paint, intermediate coat, finish paint, rotate and be allowed to spraying uniformly.It is numbered in rod member table again with eye-catching paint marks rod member
Face, coats with finish paint after rod member space mounting completes.
Above embodiment is only to be described the preferred embodiment of the present invention, not enters the scope of the present invention
Row limits, on the premise of designing spirit without departing from the present invention, and this area ordinary skill technical staff technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.
Claims (1)
1. a rack bar molectron and manufacture method, it is characterised in that: described rack bar molectron includes body and sets
Putting the rack connector at body two ends, described rack connector includes the pipe box being arranged on body front end, at the middle part of pipe box
Pin, be provided with expansion even spheroid in the front end of pipe box, even connect pillar on spheroid expanding, described connection pillar with expand even
Shrouding and cone end socket it is provided with between spheroid;
The manufacture method of described rod member for grid molectron comprises the following steps:
Steel pipe blanking, numbering steel pipe impeller blasting steel pipe basecoat paint, numbering assembling and spot welding rod member assemble welding
Sleeve, labelling anticorrosion, copy number;Concrete is as follows:
1), steel pipe blanking, numbering:
Use special steel pipe automatic chamfering cutting machine QZ11-17*350 " cutting 20mm-60 mm diameter steel pipe;Band sawing machine
GB4032/HW-1000 and the steel pipe of steel tube chamfering machine combination cutting 120mm-160 mm diameter, prevent the length after rod member blanking
Welding process is shunk;And bevel for welding processed, beat steel seal by figure numbering;
2), steel pipe impeller blasting:
Employing Cleaning Polisher for Steel Tube eliminates rust;
3), steel pipe basecoat paint, numbering:
On Steel Structure, the steel pipe primer spray again of full paving cutting, is allowed to spraying uniformly in Steel Structure rotary course, by numbering with waking up
Mesh paint writes on steel pipe, and 50-100mm not primer spray is respectively stayed at steel pipe two ends, gives over to welding region;
4), assembling and spot welding:
Get cone end socket, sleeve, high-strength bolt, pin assembling rod member on self-control spot welding fixture (SWFX) by design drawing, carry out spot welding
Operation;
5, rod member welding:
Use special NZC-2XKR-500CO2 rush-harvesting and rush-planting automatic welding lathe, two ends assembling weld seam to weld simultaneously;
6, assembling sleeve, labelling:
After assembling weld seam welding, unload rod member, assemble sleeve, high-strength bolt is wound around paper labels, label indicates bar again
Part is numbered;
7, anticorrosion, copy number:
It is screwed into high-strength bolt with the female thread plastic sheath of customization, as protection screw thread during spraying, self-control framework completely spreads steel pipe
Spray second time priming paint, intermediate coat, finish paint, rotate and be allowed to spraying uniformly, then be numbered in rod member table with difference color paint marks rod member
Face, coats with finish paint after rod member space mounting completes,
According to " space lattice technical regulation " JGJ7-2010, process above equipment can meet manufacture requirement on machining accuracy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610768225.0A CN106121045A (en) | 2016-08-31 | 2016-08-31 | A kind of rack bar molectron and manufacture method |
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CN201610768225.0A CN106121045A (en) | 2016-08-31 | 2016-08-31 | A kind of rack bar molectron and manufacture method |
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CN106121045A true CN106121045A (en) | 2016-11-16 |
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CN201610768225.0A Pending CN106121045A (en) | 2016-08-31 | 2016-08-31 | A kind of rack bar molectron and manufacture method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106826124A (en) * | 2017-02-16 | 2017-06-13 | 苏州市苏网建设工程有限公司 | The processing method of rod member for grid |
CN108514273A (en) * | 2018-05-03 | 2018-09-11 | 迈博知识产权代理秦皇岛有限公司 | A kind of mechanical trigger-type is anti-shock bed |
CN109531079A (en) * | 2019-01-30 | 2019-03-29 | 重庆市璧山区宗辉机械有限公司 | Storage rack of motorcycle production technology |
CN110173148A (en) * | 2019-06-12 | 2019-08-27 | 内蒙古科技大学 | The universal attachment ball-type branch node connector of lattice concrete filled steel tube wind power tower |
CN110405424A (en) * | 2019-08-13 | 2019-11-05 | 湖州阳力钢结构有限公司 | A kind of processing technology of rod member for grid |
CN110480120A (en) * | 2019-07-31 | 2019-11-22 | 徐州德坤电气科技有限公司 | A kind of control method of rack connecting rod automatic welding production system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011025268A3 (en) * | 2009-08-27 | 2011-07-07 | 전남대학교산학협력단 | 3-dimensional lattice truss structure composed of helical wires and method for manufacturing the same |
CN102689142A (en) * | 2012-05-30 | 2012-09-26 | 河北二十冶工程技术有限公司 | Tube truss manufacture process |
CN203222891U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Spherical coal storage shed of grid structure |
CN105442701A (en) * | 2015-12-10 | 2016-03-30 | 上海市机械施工集团有限公司 | Space truss structure and construction method thereof |
-
2016
- 2016-08-31 CN CN201610768225.0A patent/CN106121045A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011025268A3 (en) * | 2009-08-27 | 2011-07-07 | 전남대학교산학협력단 | 3-dimensional lattice truss structure composed of helical wires and method for manufacturing the same |
CN102689142A (en) * | 2012-05-30 | 2012-09-26 | 河北二十冶工程技术有限公司 | Tube truss manufacture process |
CN203222891U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Spherical coal storage shed of grid structure |
CN105442701A (en) * | 2015-12-10 | 2016-03-30 | 上海市机械施工集团有限公司 | Space truss structure and construction method thereof |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106826124A (en) * | 2017-02-16 | 2017-06-13 | 苏州市苏网建设工程有限公司 | The processing method of rod member for grid |
CN108514273A (en) * | 2018-05-03 | 2018-09-11 | 迈博知识产权代理秦皇岛有限公司 | A kind of mechanical trigger-type is anti-shock bed |
CN109531079A (en) * | 2019-01-30 | 2019-03-29 | 重庆市璧山区宗辉机械有限公司 | Storage rack of motorcycle production technology |
CN110173148A (en) * | 2019-06-12 | 2019-08-27 | 内蒙古科技大学 | The universal attachment ball-type branch node connector of lattice concrete filled steel tube wind power tower |
CN110480120A (en) * | 2019-07-31 | 2019-11-22 | 徐州德坤电气科技有限公司 | A kind of control method of rack connecting rod automatic welding production system |
CN110405424A (en) * | 2019-08-13 | 2019-11-05 | 湖州阳力钢结构有限公司 | A kind of processing technology of rod member for grid |
CN110405424B (en) * | 2019-08-13 | 2021-10-22 | 湖州阳力钢结构有限公司 | Processing technology of net rack rod piece |
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Application publication date: 20161116 |