CN102493663A - Installing method of steel structure pipe truss - Google Patents
Installing method of steel structure pipe truss Download PDFInfo
- Publication number
- CN102493663A CN102493663A CN2011103846600A CN201110384660A CN102493663A CN 102493663 A CN102493663 A CN 102493663A CN 2011103846600 A CN2011103846600 A CN 2011103846600A CN 201110384660 A CN201110384660 A CN 201110384660A CN 102493663 A CN102493663 A CN 102493663A
- Authority
- CN
- China
- Prior art keywords
- mutually
- face
- intersecting
- rod member
- pass
- 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
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the field of construction. An installing method of a steel structure pipe truss comprises first using intersecting-surface rod pieces including a web member, an edge shrinking rod piece and the like, and tightly welding a web member nut and an intersecting-surface pipe at the 300mm position of an intersecting-surface pipe opening; screwing a lengthened screw into the web member nut, enabling a sling to abut against the lower side of the lengthened screw and lift the intersecting-surface rod pieces with angles, and positioning two ends of the intersecting-surface rod pieces respectively corresponding to an upper chord node and a lower chord node; moving the screw when the intersecting-surface pipe opening is close to the upper chord node and the lower chord node, enabling the intersecting-surface rod pieces to rotate around an axial line, performing alignment of upper chord node intersecting surfaces, enabling lower chord node intersecting surfaces to move in place, welding the intersecting-surface pipe opening after temporarily fixing the whole intersecting-surface rod pieces, and screwing off the lengthened screw. The installing method of the steel structure pipe truss is simple in process, enables the intersecting-surface rod pieces to be lifted with angles by means of the nut and the screw, and achieves alignment of the intersecting surfaces. A screw device can further have the effect of preventing the web member from sliding during the lifting process.
Description
Technical field
The present invention relates to the realm of building construction, particularly steel-structure tube truss construction method of installation.
Background technology
During the installation of steel-structure tube truss, need three web member liftings be carried out intersection and connect; Because the decision of the characteristics of intersection is difficult to centering when mounted, wastes time and energy; If aligning badly also influences welding quality, thereby influences the quality of steel-structure tube truss.
Summary of the invention
The objective of the invention is to overcome above-mentioned not enough problem, a kind of steel-structure tube truss installation method is provided, method is simple, and Rapid Realization is passed through in the face of the position mutually, guarantees welding quality, and process velocity is fast, and the duration is short.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of steel-structure tube truss installation method; At first web member and receipts side rod spare etc. is passed through the face rod member mutually; The web member nut lain in pass through facial canal wall external surface mutually passing through facial canal mouth 300mm place mutually, with nut with pass through facial canal mutually and closely weld; Install when passing through the face rod member mutually, will add long bolt and be screwed in the web member nut, then with hoist cable near adding the long bolt downside, the face rod member is passed through in the lifting of band angle mutually, make pass through mutually face rod member two ends respectively the correspondence node that winds up locate with lower-chord panel point; When passing through the facial canal mouth mutually, move screw rod, make and pass through the face rod member mutually and rotate around axial line near upper and lower chord joint point; The node that winds up is passed through in the face of the position mutually; Again lower-chord panel point is passed through the face inflow location mutually, pass through the temporary fixed back welding of face rod member mutually and pass through the facial canal mouth mutually, back out and add long bolt whole.
Said every when passing through face rod member two ends mutually near upper and lower chord joint point; Confirm whether angle, the direction of passing through mutually in the face of the position conform to node; By the adjustment sling length; Make and pass through face rod member angle mutually and satisfy two ends simultaneously and join with two nodes up and down; Move and add long bolt; Make and pass through the face rod member mutually and rotate, realize that rod end passes through face mutually and passes through mutually with two nodes up and down around the axle center.
Said when passing through the face rod member mutually and adopting web member to install, two ends are the face that passes through mutually, suitably the lower edge strong point are reduced 10-20mm, treat lower chord to be restored to the original state after web member installs again.
Said pass through face rod member angle, direction mutually, when passing through the position and meet design requirement fully mutually, temporary fixed firmly with passing through face rod member and node spot welding mutually.
Technology of the present invention is simple, by means of nut and screw rod, makes and passes through the lifting of face rod member band angle mutually, realizes passing through mutually in the face of the position, before the sandblast, with adhesive tape nut is protected.The hoisting process screw device can also play the effect that prevents that web member from sliding.When passing through the facial canal mouth mutually, move screw rod, rod member is revolved around axial line near upper and lower chord joint point; Changeing the light labour-saving node of realizing winding up passes through in the face of the position mutually; Realize that again lower-chord panel point passes through the face inflow location mutually, the facial canal mouth is passed through in the temporary fixed back welding of whole rod member mutually, back out and add long bolt; Welding was accomplished after 24 hours, carried out seam inspection according to the weld seam grade of designing requirement.
Description of drawings:
Fig. 1 is that face rod member welding web member nut sketch map is passed through in the present invention mutually.
Fig. 2 is that the present invention is screwed into and adds the long bolt sketch map.
Fig. 3 is that face rod member band angle lifting sketch map is passed through in the present invention mutually.
The specific embodiment:
A kind of steel-structure tube truss installation method at first with web member and receive side rod spare etc. and pass through face rod member 1 mutually, lies in web member nut 2 and passes through facial canal wall external surface mutually passing through facial canal mouth 300mm place mutually, with the web member nut with pass through facial canal mutually and closely weld (as shown in Figure 1); Install when passing through the face rod member mutually; To add long bolt 3 and be screwed into (as shown in Figure 2) in the web member nut 2; Then with hoist cable 4 near adding the long bolt downside, face rod member (as shown in Figure 3) is passed through in the lifting of band angle mutually, make pass through mutually face rod member two ends respectively the correspondence node that winds up locate with lower-chord panel point; When passing through the facial canal mouth mutually, confirm whether angle, the direction of passing through mutually in the face of the position conform to node, through adjusting sling length near upper and lower chord joint point; Make and pass through face rod member angle mutually and satisfy two ends simultaneously and join, move and add long bolt, make and pass through the face rod member mutually and rotate around axial line with two nodes up and down; The node that winds up is passed through in the face of the position mutually; Again lower-chord panel point is passed through the face inflow location mutually, when passing through the passing through the position mutually and meet design requirement fully of face rod member angle, direction, intersection 5 mutually, temporary fixed firmly with passing through face rod member and node spot welding mutually; The facial canal mouth is passed through in welding mutually then, backs out to add long bolt.
When passing through the installation of face rod member employing web member mutually, two ends are the face that passes through mutually, suitably the lower edge strong point are reduced 10-20mm, treat lower chord to be restored to the original state after web member installs again.
Claims (4)
1. steel-structure tube truss installation method is characterized in that: at first with web member and receive side rod spare etc. and pass through the face rod member mutually, the web member nut lain in pass through facial canal wall external surface mutually passing through facial canal mouth 300mm place mutually, with nut with pass through facial canal mutually and closely weld; Install when passing through the face rod member mutually, will add long bolt and be screwed in the web member nut, then with hoist cable near adding the long bolt downside, the face rod member is passed through in the lifting of band angle mutually, make pass through mutually face rod member two ends respectively the correspondence node that winds up locate with lower-chord panel point; When passing through the facial canal mouth mutually, move screw rod, make and pass through the face rod member mutually and rotate around axial line near upper and lower chord joint point; The node that winds up is passed through in the face of the position mutually; Again lower-chord panel point is passed through the face inflow location mutually, pass through the temporary fixed back welding of face rod member mutually and pass through the facial canal mouth mutually, back out and add long bolt whole.
2. a kind of steel-structure tube truss installation method according to claim 1; It is characterized in that: said every when passing through face rod member two ends mutually, confirm whether angle, the direction of passing through mutually in the face of the position conform to node, through adjusting sling length near upper and lower chord joint point; Make and pass through face rod member angle mutually and satisfy two ends simultaneously and join with two nodes up and down; Move and add long bolt, make and pass through the face rod member mutually and rotate, realize that rod end passes through face mutually and passes through mutually with two nodes up and down around the axle center.
3. a kind of steel-structure tube truss installation method according to claim 1; It is characterized in that: said when passing through the face rod member mutually and adopting web member to install; Two ends are the face that passes through mutually, suitably the lower edge strong point are reduced 10-20mm, treat lower chord to be restored to the original state after web member installs again.
4. a kind of steel-structure tube truss installation method according to claim 1 is characterized in that: said pass through face rod member angle, direction mutually, when passing through the position and meet design requirement fully mutually, temporary fixed firmly with passing through face rod member and node spot welding mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103846600A CN102493663A (en) | 2011-11-28 | 2011-11-28 | Installing method of steel structure pipe truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103846600A CN102493663A (en) | 2011-11-28 | 2011-11-28 | Installing method of steel structure pipe truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493663A true CN102493663A (en) | 2012-06-13 |
Family
ID=46185517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103846600A Pending CN102493663A (en) | 2011-11-28 | 2011-11-28 | Installing method of steel structure pipe truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133841A (en) * | 2015-07-29 | 2015-12-09 | 五洋建设集团股份有限公司 | Spatial curved surface steel structure pipe truss roof installation construction method |
| CN107953059A (en) * | 2018-01-04 | 2018-04-24 | 中建二局安装工程有限公司 | A kind of intersection rod piece angle regulator and tubular truss are embedding to mend rod piece construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978838A (en) * | 2005-12-06 | 2007-06-13 | 杨中源 | Construction method for combined V-shape steel pipe concrete pile |
| US20090107057A1 (en) * | 2005-05-04 | 2009-04-30 | Rens Hansort | Anchor positioning assembly |
| CN102182248A (en) * | 2011-04-08 | 2011-09-14 | 浙江东南网架股份有限公司 | Connecting node of novel circular pipe and preparation method thereof |
| CN102251680A (en) * | 2011-06-03 | 2011-11-23 | 浙江精工钢结构有限公司 | Chained steel tube opening butting device and steel tube butting method |
-
2011
- 2011-11-28 CN CN2011103846600A patent/CN102493663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090107057A1 (en) * | 2005-05-04 | 2009-04-30 | Rens Hansort | Anchor positioning assembly |
| CN1978838A (en) * | 2005-12-06 | 2007-06-13 | 杨中源 | Construction method for combined V-shape steel pipe concrete pile |
| CN102182248A (en) * | 2011-04-08 | 2011-09-14 | 浙江东南网架股份有限公司 | Connecting node of novel circular pipe and preparation method thereof |
| CN102251680A (en) * | 2011-06-03 | 2011-11-23 | 浙江精工钢结构有限公司 | Chained steel tube opening butting device and steel tube butting method |
Non-Patent Citations (2)
| Title |
|---|
| 《施工技术》 20100831 胡新赞等 大型体育场看台下新型组合式"V"形钢管混凝土柱结构体系施工技术 第39卷, * |
| 胡新赞等: "大型体育场看台下新型组合式"V"形钢管混凝土柱结构体系施工技术", 《施工技术》, vol. 39, 31 August 2010 (2010-08-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133841A (en) * | 2015-07-29 | 2015-12-09 | 五洋建设集团股份有限公司 | Spatial curved surface steel structure pipe truss roof installation construction method |
| CN107953059A (en) * | 2018-01-04 | 2018-04-24 | 中建二局安装工程有限公司 | A kind of intersection rod piece angle regulator and tubular truss are embedding to mend rod piece construction method |
| CN107953059B (en) * | 2018-01-04 | 2024-05-07 | 中建二局安装工程有限公司 | Intersecting line rod piece angle adjusting device and pipe truss embedded rod piece construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101672011B (en) | Steel tube arch rib vertical lifting method | |
| CN104563528B (en) | The quick positioning apparatus of prefabrication prefabricated panel and method | |
| CN104480862B (en) | A kind of erection method of cable stayed bridge end bay steel truss girder | |
| CN205772984U (en) | A kind of hanging apparatus of monolithic steel truss | |
| CN103882812A (en) | Construction method for midspan main beams of cable-stayed bridge | |
| WO2018188322A1 (en) | Platform device | |
| CN103173582A (en) | Method for integral in-position mounting of blast-furnace five-way ball and eduction tubes thereof aloft | |
| CN102493663A (en) | Installing method of steel structure pipe truss | |
| CN104314009B (en) | Big sections hoisting mechanism and using method | |
| CN202118418U (en) | Butting device for pipeline with flange ends | |
| CN108978485B (en) | Method for on-site installation of anchor plate of steel structure cable-stayed bridge | |
| CN205346632U (en) | Pipe truss lifting device | |
| CN103848361A (en) | Supporting beam for wall-attached device of tower crane | |
| CN204001802U (en) | A kind of fence assembly and adopt this fence assembly and the construction protection railing that forms | |
| CN107740585B (en) | Hanging installation method for ultra-long inclined steel structure circular pipe | |
| CN104627849A (en) | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline | |
| CN103362315A (en) | Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket | |
| CN103498559A (en) | Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction | |
| CN113334312A (en) | Tool and method for disassembling blind plate of reactor control rod driving mechanism | |
| CN203767898U (en) | Support beam of wall attaching device for tower crane | |
| CN207596335U (en) | The lifting erecting device of AP1000 nuclear island super large shield doors | |
| CN203960748U (en) | Steel bridge king-tower closes up uses auxiliary body | |
| CN103590612B (en) | Convenient purline correction device | |
| CN111042538A (en) | Hoisting and mounting method of buckling restrained brace | |
| CN216690414U (en) | Rotary installation device for steel structure node connecting plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CO. Effective date: 20130306 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130306 Address after: 116000. 235 and 237 Gorky Road, Shahekou District, Liaoning, Dalian Applicant after: Dalian Branch China Construction Eineering Division Corp. Ltd. Applicant after: China Construction Eighth Engineering Division Co., Ltd. Address before: 116000. 235 and 237 Gorky Road, Shahekou District, Liaoning, Dalian Applicant before: Dalian Branch China Construction Eineering Division Corp. Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |