CN215630624U - Novel concrete assembled beam column dry-type connected node - Google Patents
Novel concrete assembled beam column dry-type connected node Download PDFInfo
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- CN215630624U CN215630624U CN202121103792.7U CN202121103792U CN215630624U CN 215630624 U CN215630624 U CN 215630624U CN 202121103792 U CN202121103792 U CN 202121103792U CN 215630624 U CN215630624 U CN 215630624U
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Abstract
The utility model provides a novel concrete assembled beam column dry-type connected node. In the connection node, the connection beam is connected with the butt-joint beam through the connection plate, and the connection plate is connected into a whole through the connection bolt. The embedded parts are embedded into the connecting plates or the butt-jointed beams in advance, and the embedded parts can be flexibly used in installation and disassembly. This connected node has avoided the drawback of wet joint in the assembled node. Meanwhile, the method is also beneficial to project transformation, and the beam member can be replaced by adding a support system.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a novel concrete assembly type beam-column dry type connecting node.
Background
The prefabricated building refers to a building which is formed by assembling prefabricated parts on a construction site. The fabricated building has the advantages of high construction speed, small restriction by climatic conditions, labor saving and building quality improvement.
The beam column node is the most important part in an assembly type concrete structure system, directly influences the construction speed and the assembly degree of the structure and is of great importance to the overall anti-seismic performance of the structure.
Traditional concrete beam column node adopts wet connection usually, pours the district after reserving in beam column junction. The method has the advantages that the arrangement of the steel bars at the joints is complex, workers are not easy to operate, and the pouring quality directly influences the anti-seismic performance of the beam column joints, so that certain disadvantages exist.
Therefore, the development of a novel concrete assembly type beam-column dry-type connecting node has higher popularization and practical value.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel concrete assembly type beam-column dry type connecting joint to solve the problems in the prior art.
The technical scheme adopted for achieving the aim of the utility model is that the novel concrete assembled beam-column dry type connecting node comprises a connecting beam and a butt-joint beam.
The connecting beam is fixed on the side wall of the precast concrete column and is integrally formed with the precast concrete column. And embedded parts are arranged at the beam ends of the connecting beam and the butt-joint beam.
Two connecting plates are arranged between the connecting beam and the butt-joint beam. The two connecting plates are connected into a whole through a plurality of connecting bolts. The plate surfaces of the two connecting plates face one embedded part respectively. And the connecting plate is connected with the corresponding embedded part through a box-type connecting key.
Furthermore, a stiffening plate is arranged on the side wall of the box-type connecting key. The stiffening plate is connected with the box-type connecting key through welding seams.
Further, the embedded part comprises a node panel and an anchor plate. The anchor plate is welded on one side plate surface of the node panel. The anchor plate is pre-buried in a connecting beam or a butt-joint beam structure. A plurality of reinforcing blocks are arranged on the surface of the anchor plate at intervals. And one end of the anchor plate embedded in the main building structure is welded with an anchor block.
The technical effects of the utility model are undoubted:
A. the dry construction of the assembled beam-column joint is realized, and the assembly type building concept is better met;
B. the defects that the assembly type wet connection site is not easy to assemble, the arrangement of reinforcing steel bars is difficult and the like are avoided;
C. the function of directly replacing beam members after room functions are changed in the later period can be realized;
D. guarantee that assembled beam column node wholeness is stronger, and anti-seismic performance is higher.
Drawings
FIG. 1 is a schematic structural view of a beam-column dry-type connection node;
FIG. 2 is a sectional view taken along line A-A;
FIG. 3 is a schematic view of a structure of an embedded part.
In the figure: the prefabricated concrete column comprises connecting beams 1, butt-joint beams 2, prefabricated concrete columns 3, embedded parts 4, connecting plates 5, connecting bolts 6, stiffening plates 7, box-type connecting keys 8, node panels 401, anchor plates 402, reinforcing blocks 403 and anchoring blocks 404.
Detailed Description
The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the utility model and the scope of the utility model is covered by the present invention according to the common technical knowledge and the conventional means in the field.
Example 1:
referring to fig. 1, the present embodiment provides a novel concrete fabricated beam-column dry type connection node, which includes a connection beam 1 and a butt-joint beam 2.
The connecting beam 1 is fixed on the side wall of the precast concrete column 3 and is integrally formed with the precast concrete column 3. And embedded parts 4 are arranged at the beam ends of the connecting beam 1 and the butt-joint beam 2.
Two connecting plates 5 are arranged between the connecting beam 1 and the butt-joint beam 2. The two connecting plates 5 are connected into a whole through a plurality of connecting bolts 6. The surfaces of the two connecting plates 5 face one embedded part 4 respectively. The connecting plate 5 is connected with the corresponding embedded part 4 through a box-type connecting key 8. Referring to fig. 2, a stiffener plate 7 is disposed on a side wall of the box-type connecting key 8. The stiffening plate 7 is connected with the box-type connecting key 8 through welding seams.
Referring to fig. 3, the embedment 4 includes node panels 401 and anchor plates 402. The anchor plate 402 is welded to one side of the gusset plate 401. The anchor plate 402 is pre-embedded in the connecting beam 1 or the abutting beam 2 structure. Reinforcing blocks 403 are arranged on the surface of the anchor plate 402 at intervals. An anchoring block 404 is welded at one end of the anchor plate 402 embedded in the main building structure.
The embodiment ensures that the beam column joint is processed and molded in a factory, avoids site construction, has fewer construction procedures, improves the anti-seismic performance and has higher popularization and practical value. The precast concrete tie beam of beam column node passes through the connecting plate with precast concrete butt joint roof beam and is connected, is favorable to the assembly construction of scene, also is favorable to the transformation of project simultaneously, and the accessible increases the support system, replaces the roof beam component of this section assembly, specifically popularizes and applies the value.
Claims (3)
1. The utility model provides a novel concrete assembled beam column dry-type connected node which characterized in that: comprises a connecting beam (1) and a butt-joint beam (2);
the connecting beam (1) is fixed on the side wall of the precast concrete column (3) and is integrally formed with the precast concrete column (3); the beam ends of the connecting beam (1) and the butt-joint beam (2) are provided with embedded parts (4);
two connecting plates (5) are arranged between the connecting beam (1) and the butt-joint beam (2); the two connecting plates (5) are connected into a whole through a plurality of connecting bolts (6); the surfaces of the two connecting plates (5) respectively face one embedded part (4); the connecting plate (5) is connected with the corresponding embedded part (4) through a box-type connecting key (8).
2. The novel concrete fabricated beam-column dry type connecting joint as claimed in claim 1, wherein: a stiffening plate (7) is arranged on the side wall of the box-shaped connecting key (8); the stiffening plate (7) is connected with the box-type connecting key (8) through welding seams.
3. The novel concrete fabricated beam-column dry type connecting joint as claimed in claim 1, wherein: the embedded part (4) comprises a node panel (401) and an anchor plate (402); the anchor plate (402) is welded on one side plate surface of the node panel (401); the anchor plate (402) is embedded in the connecting beam (1) or the butt-joint beam (2) structure; a plurality of reinforcing blocks (403) are arranged on the surface of the anchor plate (402) at intervals; and one end of the anchor plate (402) pre-embedded in the main building structure is welded with an anchor block (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103792.7U CN215630624U (en) | 2021-05-21 | 2021-05-21 | Novel concrete assembled beam column dry-type connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121103792.7U CN215630624U (en) | 2021-05-21 | 2021-05-21 | Novel concrete assembled beam column dry-type connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215630624U true CN215630624U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121103792.7U Active CN215630624U (en) | 2021-05-21 | 2021-05-21 | Novel concrete assembled beam column dry-type connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630624U (en) |
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2021
- 2021-05-21 CN CN202121103792.7U patent/CN215630624U/en active Active
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