CN212534508U - Beam column connected node structure of trompil punching formula - Google Patents
Beam column connected node structure of trompil punching formula Download PDFInfo
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- CN212534508U CN212534508U CN202021125504.3U CN202021125504U CN212534508U CN 212534508 U CN212534508 U CN 212534508U CN 202021125504 U CN202021125504 U CN 202021125504U CN 212534508 U CN212534508 U CN 212534508U
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Abstract
The utility model discloses a trompil punching type beam column connected node structure, including two U-shaped steel beams and steel-pipe column, two U-shaped steel beams are crossed and fixedly connected to form a beam frame with four supporting arms, a through hole is respectively arranged around the steel-pipe column corresponding to the four supporting arms of the beam frame, the beam frame is positioned in the steel-pipe column, the four supporting arms respectively correspond to the through hole on the steel-pipe column and pass through and extend to the outside of the steel-pipe column, and are fixedly connected with the steel-pipe column; the upper edges of the two side walls of the U-shaped steel beam are provided with upper flanges extending towards opposite directions, two ends of each upper flange extend towards the directions of two ends of the U-shaped steel beam, and gaps are formed in the upper sides of the two ends of each U-shaped steel beam. The utility model discloses a two U shaped steel roof beams are fixed continuous with the steel-pipe column after the cross distribution, need not welding baffle or crown plate, are favorable to the mill to process to the both ends upside of girder steel still is equipped with the breach, in the fixed connection operation with other U shaped steel roof beams, can reduce the operation number of times of welding on the back, reduces the construction degree of difficulty.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to beam column connected node structure of trompil punching formula.
Background
At present, in the beam-column connection node technology in a high-rise steel pipe concrete structure, an external reinforcing ring or an internal reinforcing ring and a vertical plate are prewelded on a steel column, and then the steel column is connected with a steel beam. The partition plates comprise inner partition plates, through partition plates and outer ring partition plates, the vertical plates and the steel columns are connected with the steel beams after being welded, and the concrete in the steel pipe columns can be separated by the partition plates in a partial form after the concrete is poured. Meanwhile, due to the arranged position relation, the welding operation of the inner partition plate and the steel pipe column is difficult, the welding quality is difficult to guarantee, and the surface of the node is uneven due to the fact that the through partition plate and the outer ring plate are adopted for connection, so that the popularization and the application of a steel structure building are not facilitated.
SUMMERY OF THE UTILITY MODEL
An above-mentioned not enough to prior art exists, the utility model aims to provide a beam column connected node structure of trompil punching formula to solve among the prior art need set up the welding work complicacy of baffle, baffle and steel-pipe column, and can cause the problem of influence to the node surface.
Solve the technical problem, the utility model discloses a following technical scheme:
a perforated through beam column connection node structure comprises two U-shaped steel beams and a steel pipe column, wherein the two U-shaped steel beams are horizontally arranged and are provided with openings above the two U-shaped steel beams, the two U-shaped steel beams are distributed in a crossed mode and are fixedly connected to form a beam frame with four supporting arms, a through hole is formed in the periphery of the steel pipe column corresponding to the four supporting arms of the beam frame respectively, the beam frame is located in the steel pipe column, and the four supporting arms respectively penetrate through the through hole in the steel pipe column and extend out of the steel pipe column correspondingly and are fixedly connected with the steel pipe; the upper edges of the two side walls of the U-shaped steel beam are provided with upper flanges extending towards opposite directions, the two ends of each upper flange extend towards the directions of the two ends of the U-shaped steel beam, and gaps are formed in the upper sides of the two ends of the U-shaped steel beam.
The utility model is suitable for a less post of atress and the being connected of U shaped steel roof beam link to each other with the steel-pipe column is fixed after two U shaped steel roof beam cross distribution, need not to weld baffle or crown plate, are favorable to the mill to process more to the both ends upside of U shaped steel roof beam still is equipped with the breach the utility model discloses a in the fixed connection operation of U shaped steel roof beam and other U shaped steel roof beams, reduce complicated operation as far as possible, especially can further reduce the operation number of times of welding on the back, when guaranteeing construction quality, reduce the construction degree of difficulty.
Furthermore, one of the U-shaped steel beams is provided with an opening penetrating through two opposite sides of the U-shaped steel beam, and the other U-shaped steel beam penetrates through the opening and is fixedly connected with the opening.
Furthermore, a plurality of reinforcing members are further arranged on the outer side wall of the steel pipe column, are positioned on two sides of the support arm along the length direction of the steel pipe column and are fixedly connected with the steel pipe column. The reinforcing member is preferably a reinforcing steel plate, and the opening in the steel pipe column is reinforced by the reinforcing member.
Furthermore, a pouring hole penetrating through the bottom of the U-shaped steel beam is formed in the U-shaped steel beam, and the pouring hole is located in the steel pipe column. When concrete pouring is carried out, concrete can flow into the steel pipe column from the U-shaped steel beam through the pouring holes, and further pouring of the concrete is not affected.
Furthermore, one end of the U-shaped steel beam, which is far away from the steel pipe column, is provided with two connecting strips, one ends of the connecting strips are fixedly connected with the inner side wall of the U-shaped steel beam, and the other ends of the connecting strips are provided with a plurality of fixing holes. Among the prior art, the connecting strip generally sets up in the girder steel outside, and this causes the influence to the girder steel outward appearance, is unfavorable for the later stage construction. The utility model discloses in the setting of cooperation breach, the connecting strip can set up in U shaped steel roof beam inboard, makes U shaped steel roof beam outside surfacing, pleasing to the eye, the construction of processes such as the follow-up heat preservation of being convenient for. Simultaneously, still can be connected with other U shaped steel roof beams through the connecting strip, hoist other U shaped steel roof beams to mounted position department, utilize the connecting strip to carry out accurate location to other U shaped steel roof beams, simultaneously other U shaped steel roof beams with the utility model provides an available connecting strip of U shaped steel roof beam carries out the temporary fixation back, can tak away the lifting hook in advance, carries out welded fastening again.
Further, the beam width of the U-shaped steel beam is smaller than the column width of the steel pipe column.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses a two U shaped steel roof beams are fixed with the steel-pipe column after the cross distribution, need not to set up the baffle of any form, avoid the complicated welding operation between baffle and the steel-pipe column, make the structure of girder steel and steel-pipe column junction simpler, be more favorable to processing in the mill, and through being equipped with the breach on U shaped steel roof beam, in making the fixed connection operation of U shaped steel roof beam and other U shaped steel roof beams, can further reduce the operation number of times of overhead welding, when guaranteeing construction quality, reduce the construction degree of difficulty; meanwhile, the connecting piece arranged outside the steel beam in the prior art is arranged in the U-shaped steel beam, so that the surface of the outer side of the U-shaped steel beam is smooth and attractive, and the construction of the subsequent processes such as heat preservation is facilitated. After concrete placement is accomplished, the concrete in the steel-pipe column forms wholly can not be separated by the baffle to still be equipped with the connecting strip on the U shaped steel roof beam, make U shaped steel roof beam and other U shaped steel roof beams can carry out the quick location through the connecting strip, and go on the temporary fixation, do not need rethread manual location in the work progress, can take away the lifting hook in advance after the temporary fixation, promote construction speed.
Drawings
Fig. 1 is a schematic structural view of the open-hole through beam-column connection node structure of the present invention.
Fig. 2 is the structure schematic diagram after the assembly of the utility model.
In the figure: u shaped steel roof beam 1, steel-pipe column 2, breach 3, reinforcement member 4, connecting strip 5.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b): referring to fig. 1 and 2, a beam column connected node structure of trompil punching formula, including two levels setting and open U shaped steel roof beam 1 in top and steel-pipe column 2, two U shaped steel roof beams cross distribution and fixed linking to each other form a roof beam structure that has four support arms, set up the trompil that runs through its relative both sides on one of them U shaped steel roof beam, another U shaped steel roof beam passes this trompil to rather than fixed linking to each other, the upper flange of the U shaped steel roof beam that is equipped with the trompil is located the top of the U shaped steel roof beam upper flange that does not set up the trompil, and links to each other through welded fastening. The four supporting arms corresponding to the beam frame are respectively provided with a through hole, the beam frame is positioned in the steel pipe column, and the four supporting arms respectively penetrate through the through holes in the steel pipe column and extend out of the steel pipe column and are fixedly connected with the steel pipe column. And a plurality of reinforcing members 4 are further arranged on the outer side wall of the steel pipe column, are positioned on two sides of the support arm along the length direction of the steel pipe column and are fixedly connected with the steel pipe column. The upper edge of the two side walls of the U-shaped steel beam is provided with an upper flange extending towards the opposite direction, the two ends of the upper flange extend towards the directions of the two ends of the U-shaped steel beam, and gaps 3 are formed on the upper sides of the two ends of the U-shaped steel beam. When in actual use, the two ends of the upper flange of the U-shaped steel beam and the two ends of the U-shaped steel beam are both provided with intervals, the length of the intervals is at least 60mm, the notches 3 are formed on the upper sides of the two ends of the U-shaped steel beam, and an operation space is reserved for welding operation. In actual work progress, the utility model provides a U shaped steel roof beam can also be equipped with the U shaped steel roof beam of same breach with the tip and link to each other, and the back links to each other, and the breach on two U shaped steel roof beams can splice and form a rectangular hole, provides operating space for installer's welding operation. Still can link to each other with the U shaped steel roof beam of tip non-breach, the length of this interval is 120mm at least this moment, makes the utility model discloses the breach of well U shaped steel roof beam also splices with the tip on the U shaped steel roof beam top flange of non-breach and forms the rectangular hole, supplies the installer to carry out welding operation.
When the concrete implementation is carried out, the U-shaped steel beam is further provided with a pouring hole penetrating through the bottom of the U-shaped steel beam, and the pouring hole is located in the steel pipe column. The steel pipe column is characterized in that one end, far away from the steel pipe column, of the U-shaped steel beam is further provided with two connecting strips 5, one ends of the connecting strips are fixedly connected with the inner side wall of the U-shaped steel beam, the other ends of the connecting strips are provided with a plurality of fixing holes, the other ends of the connecting strips are fixedly connected with one ends of other U-shaped steel beams through the fixing holes, and the fixing holes further play a role in positioning. The beam width of the U-shaped steel beam is smaller than the column width of the steel pipe column.
The present invention is not limited to the above embodiments, and the same or similar structures as those of the above embodiments of the present invention are all within the protection scope of the present invention.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (6)
1. A perforated through beam column connection node structure comprises two horizontally arranged U-shaped steel beams (1) and a steel pipe column (2), wherein the upper part of each U-shaped steel beam is open, the perforated through beam structure is characterized in that the two U-shaped steel beams are distributed in a crossed manner and are fixedly connected with each other to form a beam frame with four supporting arms, a through hole is respectively formed in the periphery of the steel pipe column corresponding to the four supporting arms of the beam frame, the beam frame is positioned in the steel pipe column, and the four supporting arms respectively penetrate through the through holes in the steel pipe column and extend out of the steel pipe column correspondingly and are fixedly connected with the steel pipe column; the upper edges of the two side walls of the U-shaped steel beam are provided with upper flanges extending towards opposite directions, two ends of each upper flange extend towards the directions of two ends of the U-shaped steel beam, and gaps (3) are formed in the upper sides of the two ends of each U-shaped steel beam.
2. The open-cell feed-through beam-column connection node structure of claim 1, wherein one of the U-shaped steel beams has openings formed therethrough on opposite sides thereof, and the other U-shaped steel beam passes through the openings and is fixedly connected thereto.
3. The open-hole feed-through beam-column connection node structure according to claim 1, wherein a plurality of reinforcing members (4) are further provided on the outer side wall of the steel pipe column, the reinforcing members being located on both sides of the support arm in the length direction of the steel pipe column and being fixedly connected to the steel pipe column.
4. The open-hole penetrating type beam-column connecting node structure according to claim 1, wherein a pouring hole penetrating through the bottom of the U-shaped steel beam is further formed in the U-shaped steel beam, and the pouring hole is located in the steel pipe column.
5. The open-hole penetrating beam-column connection node structure according to claim 1, wherein two connecting strips (5) are further arranged at one ends of the U-shaped steel beams, which are far away from the steel pipe column, one ends of the connecting strips are fixedly connected with the inner side walls of the U-shaped steel beams, and a plurality of fixing holes are formed in the other ends of the connecting strips.
6. The open-celled through-center beam-column connection node construction of claim 1 wherein the beam width of the U-shaped steel beam is less than the column width of the steel pipe column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125504.3U CN212534508U (en) | 2020-06-17 | 2020-06-17 | Beam column connected node structure of trompil punching formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125504.3U CN212534508U (en) | 2020-06-17 | 2020-06-17 | Beam column connected node structure of trompil punching formula |
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| CN212534508U true CN212534508U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021125504.3U Active CN212534508U (en) | 2020-06-17 | 2020-06-17 | Beam column connected node structure of trompil punching formula |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064786A (en) * | 2020-07-31 | 2020-12-11 | 浙江双友物流器械股份有限公司 | Frame structure building |
| CN113006292A (en) * | 2021-03-26 | 2021-06-22 | 渝建建筑科技集团有限公司 | Node of steel pipe concrete column |
-
2020
- 2020-06-17 CN CN202021125504.3U patent/CN212534508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064786A (en) * | 2020-07-31 | 2020-12-11 | 浙江双友物流器械股份有限公司 | Frame structure building |
| CN112064786B (en) * | 2020-07-31 | 2022-04-12 | 浙江双友物流器械股份有限公司 | Frame structure building |
| CN113006292A (en) * | 2021-03-26 | 2021-06-22 | 渝建建筑科技集团有限公司 | Node of steel pipe concrete column |
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Address after: 400060 22 / F, No.9 Yanyu Road, Nan'an District, Chongqing Patentee after: Yujian Industrial Group Co.,Ltd. Patentee after: CABR TECHNOLOGY Co.,Ltd. Address before: 400060 22 / F, No.9 Yanyu Road, Nan'an District, Chongqing Patentee before: CHONGQING YUJIAN INDUSTRY GROUP Co.,Ltd. Patentee before: CABR TECHNOLOGY Co.,Ltd. |
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