CN104863370A - Integrated forming and rapid splicing technology for steel bar net - Google Patents
Integrated forming and rapid splicing technology for steel bar net Download PDFInfo
- Publication number
- CN104863370A CN104863370A CN201510287097.3A CN201510287097A CN104863370A CN 104863370 A CN104863370 A CN 104863370A CN 201510287097 A CN201510287097 A CN 201510287097A CN 104863370 A CN104863370 A CN 104863370A
- Authority
- CN
- China
- Prior art keywords
- steel bar
- reinforced mesh
- global formation
- connector
- 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.)
- Pending
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention belongs to construction technologies for metallurgical engineering and construction engineering, and provides an integrated forming and rapid splicing technology for a steel bar net. The integrated forming and rapid splicing technology for the steel bar net includes an integrated forming technology for the steel bar net and a rapid splicing technology for the integrally formed steel bar net. Steel bars, in different directions and of different diameters, forming the steel bar net are rolled into the integrated steel bar net through special steel bar production equipment at the steel bar production stage, and the center lines of the steel bars in two directions are made located in the same plane; threads are arranged on the steel bars on the periphery of the steel bar net, and steel bar connecting pieces are installed on the steel bars with the threads; rapid on-site splicing is performed on the integrally formed steel bar net through the stress steel bar connecting pieces and bolts. The integrated forming and rapid splicing technology for the steel bar net can effectively decrease the use quantity of the steel bars, optimize the structural design, lower energy consumption and environmental pollution, shorten the operating time of steel bar engineering, relieve labor intensity and improve working efficiency, and therefore the specialization degree and industrialization degree of the steel bar engineering are increased.
Description
Technical field
The invention belongs to metallurgical engineering and architectural engineering construction technique, main global formation and the quick-assembling technology proposing reinforced mesh in a kind of reinforced concrete structure reinforcement engineering construction.
Background technology
The industrialization of quick propelling and Urbanization Construction have driven the develop rapidly of building trade, and building iron has become the kind that in steel product, consumption is maximum.At present, structural steel accounts for 25% of the whole output of steel of China.
Reinforcing bar, as the main load-carrying member of reinforced concrete structure, plays irreplaceable effect in engineering construction at home and abroad.Present stage, reinforced mesh was mainly through the on-the-spot colligation of single steel bar, welding, forms multi-form reinforced mesh and build formation reinforced concrete structure together with concrete.Appearing at of steel bar welding deeping improves the proportion of reinforced bar engineering mechanized construction in engineering construction to a certain extent, improves operating efficiency.Steel bar welding deeping is mainly used at the beginning of occurring making precast member for reinforcing bar concrete, range of application relative narrowness.Along with reinforcing bar is semi-automatic, the appearance of automatic welding technique, the manufacturing speed of reinforced mesh is greatly improved.Due to the advantage that reinforced mesh self exists, in recent years at floor, body of wall, Huge Beam, post, the application in the cast-in-place concrete structures such as ground, road surface, bridge tunnel and airfield runway is also further extensive, and day by day comes into one's own.
Nowadays the reinforced mesh used in domestic and international project construction forms mainly through single steel bar colligation at the construction field (site), welding or sleeve connection.But on-site consolidation reinforced mesh technology exists that amount of reinforcement is large, workman's work load heavy, condition of work is severe, efficiency is low, contaminated environment etc., and due to workman's technical level uneven, operating process easily occur slipping cause the designing quality of reinforced mesh very difficult to ensure.Although steel bar welding deeping improves the speed that reinforced mesh makes to a certain extent, but the steel using amount of reinforced mesh does not reduce, welding job amount is multiplied in mesh sheet forming process, the harmful gas produced in welding fabrication process is comparatively large to human injury, environment pollution is serious, large for the larger reinforced mesh difficulty of construction of sleeve connection that need adopt of diameter.
Summary of the invention
For solving the problem, the object of the invention is the technology proposing reinforced mesh global formation, quick-assembling.
The present invention is for completing foregoing invention object by the following technical solutions:
The steel production phase that is integrally formed in of reinforced mesh completes, by the different directions of specific steel production equipment by composition reinforced mesh, the reinforcing bar of diameter is rolled into overall reinforced mesh, make the reinforcing steel bar center line of the both direction in length and breadth of the reinforced mesh of global formation (node is global formation also) in same plane, the reinforced mesh of global formation is divided into main stress reinforcing bar direction and distribution reinforcement direction (reinforcing bar of both direction can be also steel bar stress simultaneously in length and breadth) according to designing requirement, according to composition reinforced mesh bar diameter do not coexist global formation reinforced mesh surrounding reinforcing bar on make screw thread, by connecting the rebar connector designed in the present invention on the reinforcing bar producing screw thread, and then the standard component completing global formation reinforced mesh makes.Directly the reinforced mesh standard component of global formation is transported to job site during construction, by lifting machine by hoisting steel mesh piece to assigned address, carry out scene by bolt splice fast being transported to on-the-spot reinforced mesh.Service speed is fast, simple, and reinforced mesh steel using amount reduces and designing quality can obtain more effective guarantee, whole process welding.
The shaping making that the reinforced mesh integral shaping method that the present invention proposes solves reinforced mesh in current state, inside and outside traditional reinforced bar engineering mainly utilizes single steel bar, master is processed as by artificial, machinery welding, the problems such as the globality that reinforcing bar utilization rate is low, reinforced mesh is shaping that link technique adopts colligation, the technology of being welded to connect to cause is poor, labor strength large, inefficiency, operation quality are not easy to be guaranteed, environment pollution, lay a good foundation for achieving reinforced mesh quick-assembling; Global formation reinforced mesh quick-assembling technology effectively can reduce the job site reinforced mesh shaping time, the engineering defect that the labour intensity in the assembled process of reduction reinforcement engineering construction, on-the-spot human factor cause, and reduces energy consumption and environment pollution etc.Achieve the quick-assembling connection, lifting, transport etc. of reinforced mesh.Therefore; the invention of reinforced mesh global formation and quick-assembling technology and application make reinforced bar engineering specialization, the degree of industrialization development can be higher; for minimizing amount of reinforcement, increase work efficiency; reduce energy consumption, reduction labour intensity and environment pollution and have very positive effect, there is very large economic and social profit.
Accompanying drawing explanation
Fig. 1,2 is structural representation of the present invention, and Fig. 3 is rebar connector, and Fig. 4 is reinforcing bar quick-assembling schematic diagram.
In figure: 1. steel bar stress connector, 2. distribution reinforcement connector, 3. reinforcing bar node, 4. steel bar stress, 5. distribution reinforcement.
Detailed description of the invention
With specific embodiment, the present invention is illustrated by reference to the accompanying drawings:
As Fig. 1,2, reinforced mesh global formation and Fast Installation technology, be divided into the part that two different.First, be the integral shaping method of reinforced mesh; Secondly, be the quick-assembling technology of global formation reinforced mesh.The global formation of reinforced mesh adopts specific production equipment reinforced mesh to be molded over the reinforcing bar production phase to complete.Quick-assembling technology utilizes rebar connector to be connected fast according to relevant designing requirement, specification, standard the reinforced mesh of global formation by bolt.
The reinforced mesh of global formation is made up of the reinforcing bar of both direction and the rebar connector of connecting reinforcement in length and breadth, steel bar stress 4., distribution reinforcement 5. and reinforcing bar node 3. global formation (steel bar stress and distribution reinforcement center line are in same plane).In the reinforced mesh of global formation, the arrangement pitch of steel bar stress 4. (diameter 12mm ~ 40mm), distribution reinforcement 5. (diameter 10mm ~ 32mm) is generally 75 ~ 600mm, the size of the reinforced mesh of global formation, carry out designing (steel bar stress is direction length 3m ~ 18m 4., and distribution reinforcement is direction length 1.5m ~ 9m 5.) according to relevant design requirement, specification, standard.
After reinforced mesh global formation completes the steel bar stress of reinforced mesh surrounding 4. with distribution reinforcement 5. on make screw thread.According to steel bar stress 4. with distribution reinforcement 5. diameter make steel bar stress connector 1. with distribution reinforcement connector 2., on the indented bars made according to designing requirement install steel bar stress connector 1. with distribution reinforcement connector 2., complete the making of overall reinforced mesh.
The reinforced mesh of global formation utilizes steel bar stress connector 1. 2. to carry out on-the-spot quick-assembling connection by bolt with distribution reinforcement connector.The splicing of reinforced mesh can adopt the overlapping mode of radius off-set joint to carry out quick-assembling according to the requirement of reinforcement placement in reinforced bar engineering.
Claims (4)
1. reinforced mesh global formation and Fast Installation technology, is characterized in that: first, is the integral shaping method of reinforced mesh; Secondly, be the quick-assembling technology of the reinforced mesh of global formation; The global formation of reinforced mesh adopts special process by reinforced mesh at reinforcing bar production phase global formation, and quick-assembling technology utilizes bolt link technique to be 1. 2. connected fast with distribution reinforcement connector by steel bar stress connector according to relevant designing requirement, specification, standard the reinforced mesh of global formation.
2. according to the reinforced mesh integral shaping method described in right 1, it is characterized in that: the reinforced mesh of global formation is by the reinforcing bar of both direction and the rebar connector of connecting reinforcement form in length and breadth; Steel bar stress 4., distribution reinforcement 5. and reinforcing bar node 3. global formation (steel bar stress, distribution reinforcement and reinforcing bar node center line are in same plane), in the reinforced mesh of global formation, the arrangement pitch of steel bar stress 4. (diameter 12mm ~ 40mm), distribution reinforcement 5. (diameter 10mm ~ 32mm) is generally 75 ~ 600mm, the size of the reinforced mesh of global formation, carry out designing (steel bar stress is direction length 3m ~ 8m 4., and distribution reinforcement is direction length 1.5m ~ 9m 5.) according to relevant design requirement, specification, standard.
3. according to the reinforced mesh integral shaping method described in right 1, it is characterized in that: after reinforced mesh global formation completes, reinforced mesh surrounding steel bar stress 4. with distribution reinforcement 5. on make screw thread, according to steel bar stress 4. with distribution reinforcement 5. diameter make steel bar stress connector 1. with distribution reinforcement connector 2., the indented bars made is installed as requested steel bar stress connector 1. with distribution reinforcement connector 2., complete the making of overall reinforced mesh.
4. according to the quick-assembling technology of the global formation reinforced mesh described in right 1, it is characterized in that: the reinforced mesh of global formation utilizes steel bar stress connector 1. 2. to carry out on-the-spot quick-assembling connection by bolt with distribution reinforcement connector.The splicing of reinforced mesh can adopt the overlapping mode of radius off-set joint to carry out quick-assembling according to the requirement of reinforcement placement in reinforced bar engineering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287097.3A CN104863370A (en) | 2015-06-01 | 2015-06-01 | Integrated forming and rapid splicing technology for steel bar net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287097.3A CN104863370A (en) | 2015-06-01 | 2015-06-01 | Integrated forming and rapid splicing technology for steel bar net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863370A true CN104863370A (en) | 2015-08-26 |
Family
ID=53909501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287097.3A Pending CN104863370A (en) | 2015-06-01 | 2015-06-01 | Integrated forming and rapid splicing technology for steel bar net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863370A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499447A (en) * | 2015-12-25 | 2016-04-20 | 上海建工四建集团有限公司 | Steel net bending and assembling positioning clamp and construction method thereof |
| CN106592873A (en) * | 2016-12-15 | 2017-04-26 | 青岛森林金属制品有限公司 | Reinforced net manufacturing device, reinforced net set and manufacturing method of reinforced net manufacturing device |
| CN106958324A (en) * | 2016-01-08 | 2017-07-18 | 建研科技股份有限公司 | Large-diameter steel bar mesh and method for butting large-diameter steel bar mesh by using connecting rods |
| CN108412520A (en) * | 2018-05-16 | 2018-08-17 | 中国矿业大学 | A kind of tear-proof easily couples high rigidity bar-mat reinforcement |
| CN108972872A (en) * | 2018-07-27 | 2018-12-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of mesh sheet steel reinforcement framework cage for bridge member |
| CN116964287A (en) * | 2021-03-11 | 2023-10-27 | 金龙根 | Fixed-length standardized reinforcing steel bar integrated with butt joint device and reinforcing steel bar structure construction method using same |
| CN117259619A (en) * | 2023-09-06 | 2023-12-22 | 中国葛洲坝集团三峡建设工程有限公司 | Manufacturing method of urban gate type tunnel reinforcing mesh |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684107A5 (en) * | 1991-11-27 | 1994-07-15 | Ferroflex Ag | Mat used for reinforced concrete construction |
| CN2247691Y (en) * | 1995-07-01 | 1997-02-19 | 宫德文 | Precast formed cement ground cracking net |
| CH689515A5 (en) * | 1999-01-19 | 1999-05-31 | Stahl Gerlafingen Ag | Concrete steel mat for reinforcement purposes |
| DE19909517A1 (en) * | 1999-03-04 | 2000-09-07 | Inst Stahlbeton Bewehrung Ev | Reinforced concrete steel mats with wire mesh has each mat of one row having arrangement of longitudinal wires and double longitudinal wires with a constant ratio of overall cross-sections of wires |
| CN201221155Y (en) * | 2008-06-05 | 2009-04-15 | 杨跃军 | Steel bar welding net with rib for building |
| CN201358549Y (en) * | 2009-03-13 | 2009-12-09 | 李树堂 | Steel bar welded mesh |
| CN202324352U (en) * | 2011-11-11 | 2012-07-11 | 江阴市华金交通建材有限公司 | Stainless steel welding net |
| CN203583782U (en) * | 2013-10-21 | 2014-05-07 | 浙江省交通规划设计研究院 | Concrete single-layer reinforcing steel bar mesh |
| CN104251041A (en) * | 2014-03-27 | 2014-12-31 | 长沙远大住宅工业集团有限公司 | Connecting component of prefabricated reinforcements |
-
2015
- 2015-06-01 CN CN201510287097.3A patent/CN104863370A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684107A5 (en) * | 1991-11-27 | 1994-07-15 | Ferroflex Ag | Mat used for reinforced concrete construction |
| CN2247691Y (en) * | 1995-07-01 | 1997-02-19 | 宫德文 | Precast formed cement ground cracking net |
| CH689515A5 (en) * | 1999-01-19 | 1999-05-31 | Stahl Gerlafingen Ag | Concrete steel mat for reinforcement purposes |
| DE19909517A1 (en) * | 1999-03-04 | 2000-09-07 | Inst Stahlbeton Bewehrung Ev | Reinforced concrete steel mats with wire mesh has each mat of one row having arrangement of longitudinal wires and double longitudinal wires with a constant ratio of overall cross-sections of wires |
| CN201221155Y (en) * | 2008-06-05 | 2009-04-15 | 杨跃军 | Steel bar welding net with rib for building |
| CN201358549Y (en) * | 2009-03-13 | 2009-12-09 | 李树堂 | Steel bar welded mesh |
| CN202324352U (en) * | 2011-11-11 | 2012-07-11 | 江阴市华金交通建材有限公司 | Stainless steel welding net |
| CN203583782U (en) * | 2013-10-21 | 2014-05-07 | 浙江省交通规划设计研究院 | Concrete single-layer reinforcing steel bar mesh |
| CN104251041A (en) * | 2014-03-27 | 2014-12-31 | 长沙远大住宅工业集团有限公司 | Connecting component of prefabricated reinforcements |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499447A (en) * | 2015-12-25 | 2016-04-20 | 上海建工四建集团有限公司 | Steel net bending and assembling positioning clamp and construction method thereof |
| CN106958324A (en) * | 2016-01-08 | 2017-07-18 | 建研科技股份有限公司 | Large-diameter steel bar mesh and method for butting large-diameter steel bar mesh by using connecting rods |
| CN106958324B (en) * | 2016-01-08 | 2020-01-21 | 建研科技股份有限公司 | Large-diameter steel bar mesh and method for butting large-diameter steel bar mesh by using connecting rods |
| CN106592873A (en) * | 2016-12-15 | 2017-04-26 | 青岛森林金属制品有限公司 | Reinforced net manufacturing device, reinforced net set and manufacturing method of reinforced net manufacturing device |
| CN108412520A (en) * | 2018-05-16 | 2018-08-17 | 中国矿业大学 | A kind of tear-proof easily couples high rigidity bar-mat reinforcement |
| CN108412520B (en) * | 2018-05-16 | 2024-03-26 | 中国矿业大学 | Tearing-resistant easy-to-connect high-rigidity reinforcing steel bar mesh |
| CN108972872A (en) * | 2018-07-27 | 2018-12-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of mesh sheet steel reinforcement framework cage for bridge member |
| CN116964287A (en) * | 2021-03-11 | 2023-10-27 | 金龙根 | Fixed-length standardized reinforcing steel bar integrated with butt joint device and reinforcing steel bar structure construction method using same |
| CN117259619A (en) * | 2023-09-06 | 2023-12-22 | 中国葛洲坝集团三峡建设工程有限公司 | Manufacturing method of urban gate type tunnel reinforcing mesh |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104863370A (en) | Integrated forming and rapid splicing technology for steel bar net | |
| CN204023778U (en) | The connected node of prefabricated assembled concrete beam column | |
| CN107143034A (en) | A kind of assembly concrete frame structure beam column rigid connection node | |
| CN105256947A (en) | Method for constructing recycled mixed concrete beams and slabs | |
| CN204826426U (en) | Grout sleeve for steel bar connection | |
| CN103899044B (en) | Embedded pyramidal full grout sleeve | |
| CN206091003U (en) | SC component pre -fabricated steel frame concrete coincide floor | |
| CN103967210A (en) | Square steel pipe waste concrete core spiral hoop stiffening composite column with T-shaped ribbed stiffeners | |
| CN106988603A (en) | A kind of Assembled enclosing wall and its construction method | |
| CN106320537A (en) | Prefabricated concrete-filled square steel tube column and steel girder connecting joint | |
| CN104153587A (en) | Assembly type construction method for reinforced building block masonry wall | |
| CN106481023A (en) | Assembled steel reinforced concrete bondbeam structure and its implementation | |
| CN208965714U (en) | A kind of prefabricated piping lane main frame structure of assembly concrete | |
| CN104790675A (en) | Reinforced concrete block masonry structure assemblage construction method | |
| CN206157913U (en) | Assembled square steel tube concrete post and girder steel connected node | |
| CN106592777B (en) | Assembled steel-is mixed to combine beam-column node structure and its implementation method | |
| CN210317344U (en) | Tunnel steel pipe encircles preliminary bracing structure | |
| CN206467788U (en) | A kind of concrete floor magnetic bolts attachment structure | |
| CN210086553U (en) | Dry-type connected precast concrete wall and foundation connection node | |
| CN106639042A (en) | Dry type connected concrete shear wall and dry type wall connecting method | |
| CN206571248U (en) | A kind of Assembled enclosing wall | |
| CN103790176A (en) | Embedded short strut structure and construction method thereof | |
| CN204023777U (en) | The connected node of prefabricated assembled concrete beam column | |
| CN204781443U (en) | Device for connecting precast shear wall concatenation about being used for | |
| CN104060714A (en) | Construction method for seamless building sandwich composite wall body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Xinjin Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Xinjin Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Xinjin Document name: the First Notification of an Office Action |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
|
| WD01 | Invention patent application deemed withdrawn after publication |