CN102733494A - Field connection node for pipe truss - Google Patents
Field connection node for pipe truss Download PDFInfo
- Publication number
- CN102733494A CN102733494A CN2012102438721A CN201210243872A CN102733494A CN 102733494 A CN102733494 A CN 102733494A CN 2012102438721 A CN2012102438721 A CN 2012102438721A CN 201210243872 A CN201210243872 A CN 201210243872A CN 102733494 A CN102733494 A CN 102733494A
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- welded
- pipe
- board
- stiffening
- energy
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a field connection node for a pipe truss, which is characterized in that: a cross stiffener is arranged; a stiffening board at the tail section of the cross stiffener is inserted into the tube opening of a steel tube; a stiffening groove is arranged at the corresponding position of the tube opening of the steel tube; the stiffening board at the tail section of the cross stiffener is welded in the stiffening groove; pads with thread holes are welded on the rim of the stiffening board at the front section of the cross stiffener; a flange board is welded at the end part of the stiffening board at the front section of the cross stiffener; the end part of the front section of the cross stiffener is welded with the flange board; two steel tubes which are butted are connected with each other through the flange board at the end part of the stiffening board at the front section of the cross stiffener through sunk screws; two semi-circular tubes form a jacket tube on the periphery of the stiffening board at the front section; and the semi-circular tubes are fixedly connected on the pads through screws. The connection node provided by the invention has a smart structure; connection bolts are entirely hidden in the tubes, so that beautiful appearance can be achieved; the field welding is eliminated, and the field assembly working amount is reduced.
Description
Technical field
The present invention relates to a kind of on-the-spot connected node of pipe truss.
Background technology
Though space tube truss good looking appearance, integrality performance of the structure are good, because of global sections is big, be not easy to transportation, generally adopt loose mail to the scene, be assembled into integral body again; This method comes with some shortcomings: omit easily in, the cargo handling process big like rod member numbering workload, search difficulty during the rod member assembled on site, the on-site consolidation occupied ground is big, assembly unit welding job amount is big, rod member field Welding condition is poor, welding quality can not get guaranteeing etc.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, provide a kind of structure ingenious, cancelling the on-the-spot connected node of the pipe truss of field Welding, with accelerating construction progress, realizes batch production production.
The present invention adopts following technical scheme for the technical solution problem:
The characteristics of the on-the-spot connected node of pipe truss of the present invention are to be provided with:
One cross is put more energy into, and is inserted in the steel pipe mouth of pipe with its rear strength plate, on the correspondence position of the said steel pipe mouth of pipe, offers the groove of putting more energy into, and the rear strength plate that said cross is put more energy into is welded in the said groove of putting more energy into; The welded of the leading portion strength plate of putting more energy at said cross has tile fragment with threaded hole, and the end of leading portion strength plate is welded with flanged plate;
Be that flanged plate with leading portion strength plate end connects through bolt between two steel pipes of butt joint, become protecting pipe with two semi-circle tubular in the periphery of said leading portion strength plate; Said semicircle pipe is fixedly connected on the tile fragment through sunk screw.
The characteristics of the on-the-spot connected node of pipe truss of the present invention also are: the place is welded with shrouding at the said steel pipe mouth of pipe.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, connected node structure of the present invention is ingenious, connecting bolt is all hidden in pipe, good looking appearance; Cancel field Welding, reduced the on-site consolidation workload.
2, the present invention only need can accurately assemble by reference numeral on flanged plate and semicircle pipe at the scene, simplifies numbering, conveniently assemble and disassemble and scene and searches, and has accelerated construction speed, realizes batch production production.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Label among the figure: 1 main chord, 2 web members, 3 semicircle pipes, 4 crosses are put more energy into, 5 shroudings, 6 flanged plates, 7 tile fragments, 8 bolts, 9 sunk screws.
The specific embodiment
Pipe truss shown in Figure 1 includes main chord 1 and web member 2, and its connected node is set to:
With main chord 1 is example, and cross is put more energy into and 4 is inserted in the mouth of pipe of main chord 1 with its rear strength plate, on the correspondence position of the mouth of pipe of main chord 1, offers the groove of putting more energy into, and put more energy into 4 rear strength plate of cross is welded in the groove of putting more energy into; In the put more energy into welded of 4 leading portion strength plate of cross tile fragment with threaded hole 7 is arranged, the end of leading portion strength plate is welded with flanged plate 6, and the mouth of pipe place of main chord 1 is welded with shrouding 5.
Be to connect through bolt between two main chords 1 of butt joint, form protecting pipes with two semicircle pipes 3 in the periphery of leading portion strength plate with the flanged plate of leading portion strength plate end 6; Semicircle pipe 3 is fixedly connected on the tile fragment 7 through sunk screw 9.
Equipped for the scene, only need to carry out respectively on flanged plate and the semicircle pipe reference numeral and get final product, site assembly only is the butt joint of flanged plate and being connected of semicircle pipe.
The connected node butt joint form of the web member 2 shown in Fig. 1 is identical with main chord 1.
Claims (2)
1. on-the-spot connected node of managing truss is characterized in that being provided with:
One cross is put more energy into (4), is inserted in the steel pipe mouth of pipe with its rear strength plate, on the correspondence position of the said steel pipe mouth of pipe, offers the groove of putting more energy into, and the put more energy into rear strength plate of (4) of said cross is welded in the said groove of putting more energy into; In the put more energy into welded of leading portion strength plate of (4) of said cross tile fragment with threaded hole (7) is arranged, the end of leading portion strength plate is welded with flanged plate (6);
Be that flanged plate (6) with leading portion strength plate end connects through bolt between two steel pipes of butt joint, form protecting pipe with two semicircle pipes (3) in the periphery of said leading portion strength plate; Said semicircle pipe (3) is fixedly connected on the tile fragment (7) through sunk screw (9).
2. the on-the-spot connected node of pipe truss according to claim 1 is characterized in that being welded with shrouding (5) at said steel pipe mouth of pipe place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102438721A CN102733494A (en) | 2012-07-13 | 2012-07-13 | Field connection node for pipe truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102438721A CN102733494A (en) | 2012-07-13 | 2012-07-13 | Field connection node for pipe truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733494A true CN102733494A (en) | 2012-10-17 |
Family
ID=46989743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102438721A Pending CN102733494A (en) | 2012-07-13 | 2012-07-13 | Field connection node for pipe truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733494A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410228A (en) * | 2013-06-26 | 2013-11-27 | 中建钢构有限公司 | Installation structure of centripetal knuckle bearing and steel tube and installation method thereof |
| CN106193333A (en) * | 2016-09-23 | 2016-12-07 | 沈阳建筑大学 | Steel pipe built-in bolt connecting device structure and assemble method |
| CN111288054A (en) * | 2020-03-30 | 2020-06-16 | 山西联邦环境工程有限公司 | Pipe assembling joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350592A (en) * | 1998-06-11 | 1999-12-21 | Ohbayashi Corp | Joining structure of truss member |
| CN1242458A (en) * | 1999-05-06 | 2000-01-26 | 华南理工大学 | Steel pipe high strength concrete column reinforcing joint, and method for mfg. same |
| CN2895630Y (en) * | 2006-04-05 | 2007-05-02 | 叶天云 | Steel pipe connection structure |
| KR100917416B1 (en) * | 2003-12-22 | 2009-09-14 | 재단법인 포항산업과학연구원 | Cross-shaped connection of steel tubular truss joint |
| CN202055343U (en) * | 2011-04-08 | 2011-11-30 | 浙江东南网架股份有限公司 | Novel round pipe connection joint |
| CN202108119U (en) * | 2011-05-26 | 2012-01-11 | 浙江精工钢结构有限公司 | Enhanced intersecting joint of inserting plate |
| CN202644741U (en) * | 2012-07-13 | 2013-01-02 | 安徽富煌钢构股份有限公司 | Field connection node for pipe truss |
-
2012
- 2012-07-13 CN CN2012102438721A patent/CN102733494A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350592A (en) * | 1998-06-11 | 1999-12-21 | Ohbayashi Corp | Joining structure of truss member |
| CN1242458A (en) * | 1999-05-06 | 2000-01-26 | 华南理工大学 | Steel pipe high strength concrete column reinforcing joint, and method for mfg. same |
| KR100917416B1 (en) * | 2003-12-22 | 2009-09-14 | 재단법인 포항산업과학연구원 | Cross-shaped connection of steel tubular truss joint |
| CN2895630Y (en) * | 2006-04-05 | 2007-05-02 | 叶天云 | Steel pipe connection structure |
| CN202055343U (en) * | 2011-04-08 | 2011-11-30 | 浙江东南网架股份有限公司 | Novel round pipe connection joint |
| CN202108119U (en) * | 2011-05-26 | 2012-01-11 | 浙江精工钢结构有限公司 | Enhanced intersecting joint of inserting plate |
| CN202644741U (en) * | 2012-07-13 | 2013-01-02 | 安徽富煌钢构股份有限公司 | Field connection node for pipe truss |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410228A (en) * | 2013-06-26 | 2013-11-27 | 中建钢构有限公司 | Installation structure of centripetal knuckle bearing and steel tube and installation method thereof |
| CN103410228B (en) * | 2013-06-26 | 2016-01-27 | 中建钢构有限公司 | The mounting structure of a kind of plain radial bearing and steel pipe and mounting method thereof |
| CN106193333A (en) * | 2016-09-23 | 2016-12-07 | 沈阳建筑大学 | Steel pipe built-in bolt connecting device structure and assemble method |
| CN111288054A (en) * | 2020-03-30 | 2020-06-16 | 山西联邦环境工程有限公司 | Pipe assembling joint |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |