CN212866325U - Beam column connection node structure - Google Patents
Beam column connection node structure Download PDFInfo
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- CN212866325U CN212866325U CN202021090385.2U CN202021090385U CN212866325U CN 212866325 U CN212866325 U CN 212866325U CN 202021090385 U CN202021090385 U CN 202021090385U CN 212866325 U CN212866325 U CN 212866325U
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- shaped steel
- shaped
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Abstract
The utility model discloses a beam-column connection node structure, which comprises upright columns, wherein a roof beam is connected between the upright columns; the upright post comprises I-shaped steel, the upper part of the I-shaped steel is relatively buckled and fixed with first U-shaped steel, and the lower part of the I-shaped steel is buckled and fixed with second U-shaped steel; a clamping groove is formed between the first U-shaped steel and the second U-shaped steel; the end part of the roof beam is clamped in the clamping groove and connected with the upright post; the roof beam comprises supporting holding beams at two ends and a main beam in the middle; the main beam comprises two oppositely buckled third U-shaped steels; the supporting holding beam comprises two fourth U-shaped steels which are oppositely buckled; the opening direction of the third U-shaped steel is the horizontal direction, and the opening direction of the fourth U-shaped steel is the vertical direction; the main beam is inserted into the supporting holding beam. The utility model discloses the equipment is convenient fast, need not use the welding can realize the interconnect of each part, and the damage that rigid contact caused between the structure has effectively reduced when shaking, and has realized the vibrations power consumption through the damping structure, has effectively reduced the damage that vibrations caused to the building is whole.
Description
Technical Field
The utility model belongs to the building field especially relates to a beam column connected node structure.
Background
Compared with the traditional structures such as concrete and brick bodies, the cold-bending steel building structure has obvious advantages in the aspects of construction period, modular design and the like. However, when the cold-bending steel is connected, because the steel body is weaker, the welding connection difficulty is very high, and in addition, the existing cold-bending steel connection is usually fixed connection and lacks a buffer structure, so that the cold-bending steel is easy to damage due to vibration under the earthquake condition.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a beam column connected node structure. The utility model discloses simple structure, convenient to use, the equipment is convenient fast, need not use the welding can realize the interconnect of each part, and the damage that rigid contact caused between the structure has effectively reduced when shaking, and has realized the vibrations power consumption through the damping structure, has effectively reduced the damage that vibrations caused to the building is whole.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a beam-column connection node structure comprises upright columns, wherein roof beams are connected among the upright columns; the upright post comprises I-shaped steel, the upper part of the I-shaped steel is relatively buckled and fixed with first U-shaped steel, and the lower part of the I-shaped steel is buckled and fixed with second U-shaped steel; a clamping groove is formed between the first U-shaped steel and the second U-shaped steel; the end part of the roof beam is clamped in the clamping groove and connected with the upright post; the roof beam comprises supporting holding beams at two ends and a main beam in the middle; the main beam comprises two oppositely buckled third U-shaped steels; the supporting holding beam comprises two fourth U-shaped steels which are oppositely buckled; the opening direction of the third U-shaped steel is the horizontal direction, and the opening direction of the fourth U-shaped steel is the vertical direction; the main beam is inserted into the supporting holding beam, and the side wall of the supporting holding beam is fixedly connected with the I-shaped steel; at least two groups of long round holes are symmetrically formed in the upper surface and the lower surface of the fourth U-shaped steel, through holes are correspondingly formed in the third U-shaped steel, and fixing bolts penetrate through the long round holes and the through holes to penetrate through the roof beam and are connected with fixing nuts.
In a further improvement, the first U-shaped steel and the fourth U-shaped steel are fixedly connected with the I-shaped steel through rivets.
In a further improvement, arc-shaped elastic pieces are formed on two sides of the upper surface of the fixing nut.
In a further improvement, the contact surfaces of the third U-shaped steel and the fourth U-shaped steel, which are in contact with each other, are damping surfaces.
In a further improvement, four groups of long round holes are symmetrically formed in the upper surface and the lower surface of the fourth U-shaped steel.
The utility model has the advantages that:
1. the energy consumption during the vibrations has effectively been realized, the damage that hard contact caused between the structure during effectively having reduced vibrations.
2. The assembly is quick and convenient, and welding is not needed.
Drawings
FIG. 1 is a general schematic view of a seismic wall structure;
FIG. 2 is a schematic view of the connection of a column and a beam column with the wall panel structure removed; (a view of a multi-layer structure is shown, with the bottom most wall structure not having the underbeam pillars in the view);
FIG. 3 is a schematic top view of a wall panel structure;
FIG. 4 is a side view schematic of a wall panel construction;
FIG. 5 is a schematic top view of a joint between a column and a beam;
FIG. 6 is a side view schematic structure at a column and beam-column connection node.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Examples
1-6, the anti-seismic wall structure comprises a wall plate structure 1, wherein upright posts 2 are arranged at two sides of the wall plate structure 1, and a roof beam 3 is connected between the upright posts 2; the upright post 2 comprises I-shaped steel 4, the upper part of the I-shaped steel 4 is relatively buckled and fixed with first U-shaped steel 5, and the lower part of the I-shaped steel 4 is buckled and fixed with second U-shaped steel 6; a clamping groove 7 is formed between the first U-shaped steel 5 and the second U-shaped steel 6; the end part of the roof beam 3 is clamped in the clamping groove 7 and is connected with the upright post 2; the wall panel structure 1 comprises a front panel 8 and a rear panel 9; the two sides of the front panel 8 and the rear panel 9 are fixedly connected with each other through a connecting plate 10; a filling cavity 11 is formed between the two connecting plates 10, and light heat-insulating materials 13 are filled in the filling cavity 11; the left and right sides of the front panel 8 and the rear panel 9 and the connecting plate 10 form a vertical U-shaped clamping groove 26 matched with the upright post 2; elastic fillers 12 are filled between the vertical U-shaped clamping grooves 26 and the upright posts 2; the height of the connecting plate 10 is shorter than that of the front panel 8 and the rear panel 9, so that an installation groove 14 matched with the roof beam 3 is formed between the upper end and the lower end of the front panel 8 and the lower end of the rear panel 9; the inner side surfaces of the front panel 8 and the rear panel 9 are both formed with a plurality of grooves 15. The grooves 15 enable the adhering area of the light heat-insulating material 13 to be larger than that of the front panel and the rear panel, vertical supports are formed on the front panel and the rear panel, a structure similar to a porous noise reduction plate is formed, and external noise can be effectively reduced.
The elastic filler 12 is a PU foaming agent; the building seams in the seismic wall structure are also filled with an elastic filler 12. The light heat-insulating material 13 is aerated concrete or mineral wool. The I-shaped steel 4 and the first U-shaped steel 5 are fixedly connected through rivets 16.
The roof beam 3 comprises supporting beams 17 at two ends and a main beam 18 in the middle; the main beam 18 comprises two oppositely buckled third U-shaped steels 19; the supporting holding beam 17 comprises two fourth U-shaped steels 20 which are oppositely buckled; the opening direction of the third U-shaped steel 19 is the horizontal direction, and the opening direction of the fourth U-shaped steel 20 is the vertical direction; the main beam 18 is inserted into the supporting and holding beam 17, and the side wall of the supporting and holding beam 17 is connected with the I-shaped steel 4 through a rivet; at least two groups of long round holes 21 are symmetrically formed in the upper surface and the lower surface of the fourth U-shaped steel 20, through holes 22 are correspondingly formed in the third U-shaped steel 19, and fixing bolts 23 penetrate through the roof beams 3 through the long round holes 21 and the through holes 22 and are connected with fixing nuts 24.
Arc-shaped elastic pieces 25 are formed on two sides of the upper surface of the fixing nut 24, so that the friction force of the contact surface of the third U-shaped steel 19 and the fourth U-shaped steel 20 can be adjusted conveniently as required, and the looseness of the nut is effectively prevented. The contact surfaces of the third U-shaped steel 19 and the fourth U-shaped steel 20 which are contacted with each other are damping surfaces.
The manufacturing method of the wall body comprises the following steps:
fixing second U-shaped steel 6 on the I-steel 4, placing the wallboard structure 1, installing the I-steel 4 into the vertical U-shaped clamping groove 26, placing the assembled roof beam 3, fixing first U-shaped steel 5 in the I-steel 4 groove above two ends of the beam column, and fixing the I-steel 4 and the supporting holding beam 17 through rivets 16.
When the utility model is in earthquake, the long round hole 21 is arranged, the third U-shaped steel 19 and the fourth U-shaped steel 20 can slide relatively, and the consumption of vibration energy can be realized through the back-and-forth sliding; when the roof beam 3 slides, the elastic filler 12 is filled between the vertical U-shaped clamping groove 26 and the upright post 2, so that rigid collision cannot occur between the upright post and the wallboard structure, and the structural damage which cannot be repaired is prevented.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and embodiments, but is capable of being applied in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. A beam-column connection node structure comprises upright columns (2), wherein roof beams (3) are connected among the upright columns (2); the vertical column (2) is characterized by comprising I-shaped steel (4), wherein the upper part of the I-shaped steel (4) is relatively buckled and fixed with first U-shaped steel (5), and the lower part of the I-shaped steel (4) is buckled and fixed with second U-shaped steel (6); a clamping groove (7) is formed between the first U-shaped steel (5) and the second U-shaped steel (6); the end part of the roof beam (3) is clamped in the clamping groove (7) and is connected with the upright post (2); the roof beam (3) comprises supporting embracing beams (17) at two ends and a main beam (18) in the middle; the main beam (18) comprises two third U-shaped steels (19) which are oppositely buckled; the supporting holding beam (17) comprises two fourth U-shaped steels (20) which are oppositely buckled; the opening direction of the third U-shaped steel (19) is the horizontal direction, and the opening direction of the fourth U-shaped steel (20) is the vertical direction; the main beam (18) is inserted into the supporting holding beam (17), and the side wall of the supporting holding beam (17) is fixedly connected with the I-shaped steel (4); at least two groups of long round holes (21) are symmetrically formed in the upper surface and the lower surface of the fourth U-shaped steel (20), through holes (22) are correspondingly formed in the third U-shaped steel (19), and fixing bolts (23) penetrate through the roof beam (3) through the long round holes (21) and the through holes (22) and are connected with fixing nuts (24).
2. A beam-column connection node structure according to claim 1, characterized in that the first U-shaped steel (5) and the fourth U-shaped steel (20) are fixedly connected with the i-beam (4) by rivets (16).
3. The beam-column connecting node structure according to claim 1, wherein arc-shaped elastic pieces (25) are formed on both sides of the upper surface of the fixing nut (24).
4. A beam-column connection node structure according to claim 1, characterized in that the contact surfaces of the third U-shaped steel (19) and the fourth U-shaped steel (20) that contact each other are damping surfaces.
5. The beam-column connection node structure according to claim 1, wherein four sets of oblong holes (21) are symmetrically formed in the upper and lower surfaces of the fourth U-shaped steel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090385.2U CN212866325U (en) | 2020-06-12 | 2020-06-12 | Beam column connection node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090385.2U CN212866325U (en) | 2020-06-12 | 2020-06-12 | Beam column connection node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866325U true CN212866325U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021090385.2U Active CN212866325U (en) | 2020-06-12 | 2020-06-12 | Beam column connection node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866325U (en) |
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2020
- 2020-06-12 CN CN202021090385.2U patent/CN212866325U/en active Active
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