CN106121045A - A kind of rack bar molectron and manufacture method - Google Patents

A kind of rack bar molectron and manufacture method Download PDF

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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
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
Application number
CN201610768225.0A
Other languages
Chinese (zh)
Inventor
叶国平
程敦维
许良芝
程敦风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU TIANHANG TECHNOLOGY (GROUP) Co Ltd
Original Assignee
WUHU TIANHANG TECHNOLOGY (GROUP) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHU TIANHANG TECHNOLOGY (GROUP) Co Ltd filed Critical WUHU TIANHANG TECHNOLOGY (GROUP) Co Ltd
Priority to CN201610768225.0A priority Critical patent/CN106121045A/en
Publication of CN106121045A publication Critical patent/CN106121045A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/342Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements

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  • 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

A kind of rack bar molectron and manufacture method
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.
CN201610768225.0A 2016-08-31 2016-08-31 A kind of rack bar molectron and manufacture method Pending CN106121045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610768225.0A CN106121045A (en) 2016-08-31 2016-08-31 A kind of rack bar molectron and manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610768225.0A CN106121045A (en) 2016-08-31 2016-08-31 A kind of rack bar molectron and manufacture method

Publications (1)

Publication Number Publication Date
CN106121045A true CN106121045A (en) 2016-11-16

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Cited By (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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