CN103510626A - Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts - Google Patents
Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts Download PDFInfo
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- CN103510626A CN103510626A CN201310025824.XA CN201310025824A CN103510626A CN 103510626 A CN103510626 A CN 103510626A CN 201310025824 A CN201310025824 A CN 201310025824A CN 103510626 A CN103510626 A CN 103510626A
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Abstract
The invention provides a top-bottom angle iron type node for connecting an H-shaped steel beam with a rectangular tubular column through unilateral bolts. The top-bottom angle iron type node for connecting the H-shaped steel beam with the rectangular tubular column through the unilateral bolts comprises the rectangular tubular column and the H-shaped steel beam and further comprises multiple pieces of angle iron which enables the rectangular tubular column to be connected with the H-shaped steel beam, wherein the H-shaped steel beam comprises wing edges and a web, the two wing edges are arranged on the two sides of the web respectively, the two wing edges of the H-shaped steel beam are fixedly connected with the rectangular tubular column through the angle iron, and the web of the H-shaped steel beam is fixedly connected with the rectangular tubular column through the angle iron. According to the top-bottom angle iron type node for connecting the H-shaped steel beam with the rectangular tubular column through the unilateral bolts, the peripheral size of the rectangular tubular column is influenced, no field welding is needed, the procedures of the site construction stage are simplified, and the node is simple and easy to operate.
Description
Technical field
The present invention relates to prefabrication About Construction Technology of Steel Configuration field, particularly relate to base angle, a kind of top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit.
Background technology
The cross section of rectangular conduit is closed cross-section, and it is more complicated with being connected of girder steel with the tubing string that is connected ratio open cross section of girder steel.For being connected of H section steel beam and rectangular conduit, the mode adopting is at present mostly directly H section steel beam is welded on rectangular conduit, but Site Welding speed is slow, affects whole construction speed, and the reliability of welding depends on welder's qualification to a great extent.In addition, also adopt and on rectangular conduit, be welded to connect plate or overcoat steel plate or inner sleeve steel plate, and then the method connecting by bolt, such method connects reliable, but operation parts comparatively complicated and welding are more, consuming time more, and can cause certain change to the physical dimension of rectangular conduit.
For being connected of H section steel beam and rectangular conduit, also have a kind of connected mode to be: H section steel beam and being rigidly connected of rectangular section column that is provided with through horizontal stiffening rib, the method can be carried out prefabrication, on-the-spot bolt connects and can guarantee quality of connection, avoids connecting rectangular conduit itself is impacted.But the method complexity the manufacturing procedure of factory process rectangular conduit, and need to use more material, changed again the physical dimension of rectangular conduit simultaneously, for the steel work that is applied to housing construction, affected the use of inner space.
For prefabricated assembled housing building of steel-structure, these several connected modes are not all optimum way, because grow and require the shortcoming of certain operating procedure when these several connected modes all have Welder, after being welded to connect plate or overcoat steel plate or inner sleeve steel plate by factory, carry out again on-the-spot bolt connection, can cause certain change to the physical dimension of rectangular conduit like this, and can additionally increase materials, raise the cost.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of without Site Welding, construct simple and convenient, save raw material, and can meet better base angle, top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit of the prefabricated assembled steel work feature of housing construction, this tie point does not affect the physical dimension of rectangular conduit, without Site Welding, has simplified the operation in site operation stage, simple, greatly improve efficiency of construction.In addition raw material of the present invention have been saved raw-material steel consumption, economically feasible.。
For achieving the above object and other relevant objects, the invention provides base angle, a kind of top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit, comprise rectangular conduit and H section steel beam, described H section steel beam comprises the edge of a wing and web, described Liang Tiao is located at respectively on the edge of a wing both sides of described web, the angle steel that also comprises the described rectangular conduit of a plurality of connections and described H section steel beam, the Liang Tiao edge of a wing of described H section steel beam is fixedly connected with described rectangular conduit by angle steel respectively, and the web of described H section steel beam is fixedly connected with described rectangular conduit by angle steel.
Further, described H section steel beam and vertical setting of described rectangular conduit center line.
Preferably, between the described edge of a wing and described rectangular conduit, by an angle steel, be fixedly connected with, between described web and described rectangular conduit, by two blocks of angle steel, be fixedly connected with.。
Further, the transverse part of described angle steel is provided with a bolt hole, is respectively equipped with a monolateral bolt in described bolt hole, is provided with side by side two bolts hole on the vertical portion of described angle steel, is respectively equipped with a bolt in two described bolts hole
As mentioned above, base angle of the present invention steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit can meet the prefabricated assembled steel work of housing construction well, do not affect the physical dimension of rectangular conduit, without Site Welding, simplified the operation in site operation stage, simple, greatly improve efficiency of construction.In addition raw material of the present invention have been saved raw-material steel consumption, economically feasible.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation that the present invention pushes up base angle steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit.
Fig. 2 is shown as the top view of Fig. 1.
Number in the figure explanation
1 rectangular conduit
11 tube walls
2 H section steel beams
21 edges of a wing
22 webs
3 angle steel
31 transverse parts
32 vertical portions
4 monolateral bolts
5 bolts
The specific embodiment
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this manual below.
Refer to Fig. 1 to Fig. 2.Notice, appended graphic the illustrated structure of this manual, ratio, size etc., equal contents in order to coordinate manual to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this manual, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the present invention.
As shown in Figure 1 to Figure 2, the present invention is base angle, a kind of top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit, comprise rectangular conduit 1 and H section steel beam 2, H section steel beam 2 comprises the edge of a wing 21 and web 22, web 22 both sides are located at respectively on the Liang Tiao edge of a wing 21, this connected node also comprises the angle steel 3 of a plurality of connection rectangular conduits 1 and H section steel beam 2, the Liang Tiao edge of a wing 21 of H section steel beam 2 is fixedly connected with rectangular conduit 1 by angle steel 3 respectively, and the web 22 of H section steel beam 2 is fixedly connected with rectangular conduit 1 by angle steel 3.
In the present embodiment, H section steel beam 2 is 1, both center lines are vertical arranges for H section steel beam 2 and rectangular conduit 1, the edge of a wing 21 is fixedly connected with by an angle steel 3 with 1 of rectangular conduit, web 22 is fixedly connected with by two blocks of angle steel 3 with 1 of rectangular conduit, the tow sides of web 22 are fixedly clamped by the vertical portion of two angle steel 3, the transverse part 31 of angle steel 3 is provided with a bolt hole, in bolt hole, be respectively equipped with a monolateral bolt 4, on the vertical portion 32 of angle steel 3, be provided with side by side two bolts hole, in two bolts hole, be respectively equipped with a bolt 5, monolateral bolt 4 also claims one-way bolt, it can be inserted into from the outside of closed cross-section inner side, only need tighten from outside monolateral bolt 4, can realize the fastening of monolateral bolt 4, monolateral bolt 4 can meet the performance requirement of rectangular conduit 1 and H section steel beam 2 connected nodes, guarantee quality of connection, bolt 5 is common high-strength monolateral bolt.
During concrete enforcement, the construction sequence that the present invention pushes up base angle steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit is:
1. in the tube wall 11Shang corresponding position of rectangular conduit 1, offer some bolts hole;
2. in the relevant position of H section steel beam 2, offer some bolts hole;
3. in the relevant position of angle steel 3, offer some bolts hole;
4. the bolt hole on the vertical portion of two angle steel 3 32 is aimed at the bolt hole on the edge of a wing 21 of H section steel beam 2 respectively, other two blocks of angle steel 3 are clamped the web of H section steel beam 2, aiming at the bolt hole on web 22 with bolt hole on vertical portion 32, is mutually permanently connected above-mentioned correspondence position with bolt 5;
5. the H section steel beam 2 of completing steps 4 is hung and rise to the outside corresponding installation site of rectangular conduit 1, respectively the transverse part 31 that has bolt hole angle steel 3 is fixedly connected with the monolateral bolt 4 of tube wall 11 use.
In above-mentioned steps, step 1,2,3 stages of being prefabricated in the factory complete; Step 4,5 at the construction field (site) access phase completes.
The present embodiment is the situation that rectangular conduit 1 is connected with a H section steel beam 2, a tube wall 11 external stabilities that are rectangular conduit 1 connect a H section steel beam 2, if while needing rectangular conduit 1 to be connected with many H section steel beams 2, only need be fixedly connected with in all the other tube walls 11 outside employings connected mode identical with the present embodiment.
According to the needs in engineering, when double-angle is different with upper and lower boom angle possibility, use, at some, stressedly compared with little Nodes or because certain needs, or not to use double-angle and upper and lower boom angle simultaneously, there are the selection web-angle of increase and decrease and the quantity of upper and lower boom angle to produce " newly " connected mode, as shown in following several (only part is listed), must be contained by claim of the present invention:
1. with base angle, top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit of web single angle;
2. without base angle, top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit of web-angle;
3. pair web-angle formula H section steel beam and the monolateral bolt connection node of rectangular conduit;
4. meridosternous angle steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit.
The present invention is highly suitable for the prefabricated assembled steel work of " prefabrication, site assembly ", and prefabrication workload is little and site assembly is simple.And base angle, top steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit that the present invention relates to, do not cause change to the physical dimension of rectangular conduit, and the requirement of residential customer for house usage space is content with very little.And materials are less comparatively speaking, more economically.
In sum, the present invention pushes up the prefabricated assembled steel work that base angle steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit can meet housing construction well, do not affect the physical dimension of rectangular conduit, without Site Welding, simplified the operation in site operation stage, simple, greatly improve efficiency of construction.In addition raw material of the present invention have been saved raw-material steel consumption, and economically feasible, therefore the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (4)
1.Yi Zhongding base angle steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit, comprise rectangular conduit (1) and H section steel beam (2), described H section steel beam (2) comprises the edge of a wing (21) and web (22), the both sides of described web (22) are located at respectively on the described Liang Tiao edge of a wing (21), it is characterized in that, the angle steel (3) that also comprises the described rectangular conduit of a plurality of connections (1) and described H section steel beam (2), the Liang Tiao edge of a wing (21) of described H section steel beam (2) is fixedly connected with described rectangular conduit (1) by angle steel (3) respectively, the web (22) of described H section steel beam (2) is fixedly connected with described rectangular conduit (1) by angle steel (3).
2. base angle, top according to claim 1 steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit, is characterized in that, described H section steel beam (2) and vertical setting of both center lines of described rectangular conduit (1).
3. base angle, top according to claim 1 steel formula H section steel beam and the monolateral bolt connection node of rectangular conduit, it is characterized in that, between the described edge of a wing (21) and described rectangular conduit (1), by an angle steel (3), be fixedly connected with, between described web (22) and described rectangular conduit (1), by two blocks of angle steel (3), be fixedly connected with.
4. a kind of H section steel beam according to claim 1 and the monolateral bolt connection node of rectangular conduit, it is characterized in that, the transverse part (31) of described angle steel (3) is provided with a bolt hole, in described bolt hole, be respectively equipped with a monolateral bolt (4), on the vertical portion (32) of described angle steel (3), be provided with side by side two bolts hole, in two described bolts hole, be respectively equipped with a bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025824.XA CN103510626A (en) | 2013-01-23 | 2013-01-23 | Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025824.XA CN103510626A (en) | 2013-01-23 | 2013-01-23 | Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts |
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| CN103510626A true CN103510626A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025824.XA Pending CN103510626A (en) | 2013-01-23 | 2013-01-23 | Top-bottom angle iron type node for connecting H-shaped steel beam with rectangular tubular column through unilateral bolts |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604188A (en) * | 2016-01-28 | 2016-05-25 | 中原工学院 | T-shaped beam-column joint of bolt-connected aluminum alloy framework structure and mounting method of T-shaped beam-column joint |
| CN106759871A (en) * | 2017-01-25 | 2017-05-31 | 哈尔滨工业大学 | A kind of aluminium alloy assembled connecting node for large-span space structure |
| CN106988420A (en) * | 2017-05-26 | 2017-07-28 | 重庆大学 | A kind of assembled connecting node |
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| CN2688784Y (en) * | 2004-03-02 | 2005-03-30 | 佛山市耀达建材贸易有限公司 | C-shaped steel trimmer member structure with single-wall |
| CN101029502A (en) * | 2007-03-26 | 2007-09-05 | 哈尔滨工业大学 | Built-in steel-case or H-shaped concrete assembled beam frame of angle steel concrete pile |
| CN101624842A (en) * | 2009-08-06 | 2010-01-13 | 清华大学 | Hollow sandwich filled steel tubular column-steel beam connection adopting one-way fastening bolt |
| KR20100046685A (en) * | 2008-10-28 | 2010-05-07 | 주식회사 포스코 | Connecting structure for column connection of h-steel beam to steel square tube by using energy dissipation device |
| CN201738458U (en) * | 2010-08-31 | 2011-02-09 | 武汉长丰赛博思钢结构工程有限公司 | Novel assembly type end-plate connecting node of cold-bending rectangular steel pipe column and H type steel beam |
| CN102363979A (en) * | 2011-11-15 | 2012-02-29 | 福州大学 | High-ductility steel structure beam column node in angle steel connection and construction method of high-ductility steel structure beam column node |
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2013
- 2013-01-23 CN CN201310025824.XA patent/CN103510626A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688784Y (en) * | 2004-03-02 | 2005-03-30 | 佛山市耀达建材贸易有限公司 | C-shaped steel trimmer member structure with single-wall |
| CN101029502A (en) * | 2007-03-26 | 2007-09-05 | 哈尔滨工业大学 | Built-in steel-case or H-shaped concrete assembled beam frame of angle steel concrete pile |
| KR20100046685A (en) * | 2008-10-28 | 2010-05-07 | 주식회사 포스코 | Connecting structure for column connection of h-steel beam to steel square tube by using energy dissipation device |
| CN101624842A (en) * | 2009-08-06 | 2010-01-13 | 清华大学 | Hollow sandwich filled steel tubular column-steel beam connection adopting one-way fastening bolt |
| CN201738458U (en) * | 2010-08-31 | 2011-02-09 | 武汉长丰赛博思钢结构工程有限公司 | Novel assembly type end-plate connecting node of cold-bending rectangular steel pipe column and H type steel beam |
| CN102363979A (en) * | 2011-11-15 | 2012-02-29 | 福州大学 | High-ductility steel structure beam column node in angle steel connection and construction method of high-ductility steel structure beam column node |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604188A (en) * | 2016-01-28 | 2016-05-25 | 中原工学院 | T-shaped beam-column joint of bolt-connected aluminum alloy framework structure and mounting method of T-shaped beam-column joint |
| CN106759871A (en) * | 2017-01-25 | 2017-05-31 | 哈尔滨工业大学 | A kind of aluminium alloy assembled connecting node for large-span space structure |
| CN106988420A (en) * | 2017-05-26 | 2017-07-28 | 重庆大学 | A kind of assembled connecting node |
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Application publication date: 20140115 |