CN216973750U - Steel girder and outer wall integration assembled connection structure - Google Patents
Steel girder and outer wall integration assembled connection structure Download PDFInfo
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- CN216973750U CN216973750U CN202121740512.3U CN202121740512U CN216973750U CN 216973750 U CN216973750 U CN 216973750U CN 202121740512 U CN202121740512 U CN 202121740512U CN 216973750 U CN216973750 U CN 216973750U
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Abstract
The utility model relates to an integrated assembly type connecting structure of a steel main beam and an outer wall, which comprises an external steel frame and an internal prefabricated wall body, wherein the steel frame is internally provided with a frame top beam end part, the prefabricated wall body is connected with the middle part of the frame top beam, the frame top beam end part is detachably connected with the middle part of the frame top beam, and the prefabricated wall body is connected with the side wall and the bottom of the steel frame through bolts. Compared with the prior art, the steel frame and the wall body can be completely assembled through the integrated assembly connection of the main beam and the outer wall, the integrity of the connection structure is improved, and the safety and the reliability are ensured.
Description
Technical Field
The utility model relates to the technical field of steel structure prefabricated assembly type buildings, in particular to a steel main beam and outer wall integrated assembly type connecting structure.
Background
In recent years, the country has vigorously promoted assembly type buildings, and a steel frame structure is taken as one of the assembly type buildings, and the installation does not need cast-in-place work on site, so that the installation speed is higher, and the construction quality is easier to ensure. The steel frame structure mostly adopts the form of prefabricated partition wall to improve the assembly rate.
However, when current prefabricated partition wall is connected with steel frame, can't effectively realize the complete Assembly between the two, lead to the atress performance of actual installation back whole structure can't satisfy the designing requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an integrated assembly type connecting structure of a steel main beam and an outer wall so as to realize complete assembly between a steel frame and a wall body.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a steel girder and outer wall integration assembled connection structure, includes outside steel frame and inside prefabricated wall body, be provided with frame back timber tip in the steel frame, prefabricated wall body is connected with frame back timber middle part, frame back timber tip detachably is connected with frame back timber middle part, pass through bolted connection between prefabricated wall body and steel frame's lateral wall and the bottom.
Further, the steel framework includes two steel framework posts that the interval set up relatively, be connected with the frame floorbar between the bottom of steel framework post, frame back timber tip is installed on two steel framework posts symmetrically.
Further, a frame column edge plate is arranged between the end part of the frame top beam and the frame bottom beam and connected with the side wall of the steel frame column, a bottom beam edge plate is connected between the bottoms of the frame column edge plates, and the bottom beam edge plate is connected with the top of the frame bottom beam.
Furthermore, round holes for installing bolts are formed in the frame column edge plate and the bottom beam edge plate.
Further, the diameter of the round hole is larger than the diameter of the screw of the bolt.
Furthermore, the prefabricated wall body is connected with the frame column edge plate and the bottom beam edge plate through bolts.
Furthermore, the top of the prefabricated wall body is connected with the middle part of the frame top beam, and first grooves used for providing operation spaces for the middle part of the frame top beam and the end part of the frame top beam are respectively formed in the two ends of the prefabricated wall body connected with the middle part of the frame top beam.
Furtherly, the both sides of prefabricated wall body and the border position of bottom all offer the screw that is used for construction bolt.
Furthermore, the positions of the screw holes correspond to the positions of the round holes one by one.
Furthermore, the periphery of the screw hole is provided with a second groove for preventing the bolt from protruding out of the surface of the prefabricated wall body.
Compared with the prior art, the utility model has the advantages that the external steel frame and the internal prefabricated wall body are arranged, the end part of the top beam of the frame is arranged in the steel frame, the prefabricated wall body is connected with the middle part of the top beam of the frame, and the end part of the top beam of the frame is detachably connected with the middle part of the top beam of the frame, so that the integrated complete assembly of the beam and the external wall body is realized, the integrity of the connecting structure is improved, the safety and firmness performance of the connecting structure are ensured, the prefabricated wall body is respectively connected with the side wall and the bottom of the steel frame by using bolts, and the site construction and installation are further facilitated;
According to the utility model, the frame column edge plate and the bottom beam edge plate are arranged in the steel frame, and the large round holes with the diameter larger than that of the bolt screw are formed in the frame column edge plate and the bottom beam edge plate, so that the adaptability of the node to installation errors can be further improved;
the node structures related in the utility model can be prefabricated and generated in a factory, thereby effectively reducing the field installation time and improving the installation efficiency.
Drawings
FIG. 1 is a schematic elevation view of a steel frame construction;
FIG. 2 is a schematic elevation view of an integrated structure of a girder and a prefabricated wall;
FIG. 3 is a schematic elevation view of a connection structure of the steel frame, the main beam and the prefabricated wall;
FIG. 4 is a schematic partial cross-sectional view of a prefabricated wall;
the symbols in the figure illustrate: 1. the steel frame post 2, frame floorbar, 3, frame back timber tip, 4, frame post edge board, 5, floorbar edge board, 6, round hole, 7, frame back timber middle part, 8, prefabricated wall body, 9, first recess, 10, second recess, 11, screw.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1 to 4, a steel girder and outer wall integrated assembly type connecting structure comprises an external steel frame and an internal prefabricated wall 8, wherein a frame top beam end part 3 is arranged in the steel frame, the prefabricated wall 8 is connected with a frame top beam middle part 7, the frame top beam end part 3 is detachably connected with the frame top beam middle part 7, and the prefabricated wall 8 is connected with the side wall and the bottom of the steel frame through bolts.
The prefabricated wall comprises two steel frame columns 1 which are oppositely arranged at intervals, a frame bottom beam 2 is connected between the bottoms of the steel frame columns 1, frame top beam end portions 3 are symmetrically installed on the two steel frame columns 1, frame column edge plates 4 are arranged between the frame top beam end portions 3 and the frame bottom beam 2, the frame column edge plates 4 are connected with the side walls of the steel frame columns 1, bottom beam edge plates 5 are connected between the bottoms of the frame column edge plates 4, the bottom beam edge plates 5 are connected with the tops of the frame bottom beams 2, round holes 6 used for installing bolts are formed in the frame column edge plates 4 and the bottom beam edge plates 5, the prefabricated wall 8 is connected with the frame column edge plates 4 and the bottom beam edge plates 5 through bolts, and the diameter of the round holes 6 is larger than the screw diameter of the bolts in order to adapt to installation errors.
The top of prefabricated wall body 8 is connected with frame back timber middle part 7, and the first recess 9 that is used for providing frame back timber middle part 7 and frame back timber end 3 connection operating space is offered respectively at the both ends that prefabricated wall body 8 is connected with frame back timber middle part 7, and the both sides of prefabricated wall body 8 and the border position of bottom all offer the screw 11 that is used for mounting bolt, the position of screw 11, quantity all with the position of round hole 6, quantity one-to-one. In addition, in order to prevent the bolts from protruding out of the surface of the prefabricated wall body 8 after being installed, a second groove 10 is formed in the periphery of the screw hole 11.
In summary, the utility model provides an integrated assembly type connection structure of a steel main beam and an outer wall, which can be decomposed into 2 components: external steel frame, inside back timber and prefabricated wall body.
The external steel frame consists of a steel frame column 1, a frame bottom beam 2, a frame top beam end part 3, a frame column edge plate 4 and a bottom beam edge plate 5, and round holes 6 are formed in the frame column edge plate 4 and the bottom beam edge plate 5;
inside back timber and prefabricated wall body comprise frame back timber middle part 7, prefabricated wall body 8, and prefabricated wall body 8 is provided with first recess 9 in the both ends bottom of frame back timber middle part 7, and screw 11 has all been seted up at the lateral part and the bottom edge of prefabricated wall body 8, and the periphery of screw 11 is provided with second recess 10.
The first groove 9 is used for providing a construction operation space when the frame top beam end part 3 and the frame top beam middle part 7 are connected;
the second groove 10 is provided to prevent the installation nut from protruding out of the surface of the prefabricated wall 8 when connecting the prefabricated wall 8, the frame post edge panel 4 and the sill edge panel 5.
During actual construction, firstly welding the end part 3 of the top beam of the frame on the side surface of the steel frame column 1 in a factory; meanwhile, a frame column edge plate 4 and a bottom beam edge plate 5 are welded on the edges of the steel frame column 1 and the frame bottom beam 2 respectively, and round holes 6 are formed in the frame column edge plate 4 and the bottom beam edge plate 5;
In a factory, a prefabricated wall 8 is arranged on the lower surface of the middle part 7 of a top beam of a frame, and a first groove 9, a second groove 10 and a screw hole 11 are formed at the same time;
and (3) transporting the prefabricated parts to a construction site, firstly installing an external steel frame, and then installing an internal top beam and a prefabricated wall body inside. Finally, connecting the frame column edge plates 4, the bottom beam edge plates 5 and the prefabricated wall 8 by using bolts, and connecting the frame top beam end parts 3 and the frame top beam middle parts 7 to finish installation;
and finally, filling gaps among the first groove 9, the second groove 10, the external steel frame, the internal top beam and the prefabricated wall.
The utility model provides a steel girder and outer wall integrated assembly type connecting structure, which integrates a girder and an outer wall, considers a connecting node between the girder and a steel frame, can realize the complete assembly between the frame and a wall body, and has the advantages that: (1) all nodes are prefabricated in a factory, so that the field working time is reduced; (2) the connection is realized by adopting full bolts, so that the installation is convenient; (3) the bolt holes are large circles, and the joints have strong adaptability to installation errors; (4) the beam and the outer wall are integrated, the integrity is good, and the beam is safe and firm.
Claims (10)
1. The utility model provides a steel girder and outer wall integration assembled connection structure, its characterized in that, includes outside steel frame and inside prefabricated wall body (8), be provided with frame back timber tip (3) in the steel frame, prefabricated wall body (8) are connected with frame back timber middle part (7), frame back timber tip (3) detachably is connected with frame back timber middle part (7), through bolted connection between prefabricated wall body (8) and steel frame's lateral wall and the bottom.
2. The integrated assembly type connecting structure of the main steel beam and the outer wall as claimed in claim 1, wherein the steel frame comprises two steel frame columns (1) which are oppositely arranged at intervals, a bottom frame beam (2) is connected between the bottoms of the steel frame columns (1), and the top frame beam end parts (3) are symmetrically arranged on the two steel frame columns (1).
3. The integrated assembly type connecting structure of the main steel beam and the outer wall as claimed in claim 2, wherein a frame column edge plate (4) is arranged between the end part (3) of the frame top beam and the frame bottom beam (2), the frame column edge plate (4) is connected with the side wall of the steel frame column (1), a bottom beam edge plate (5) is connected between the bottoms of the frame column edge plates (4), and the bottom beam edge plate (5) is connected with the top of the frame bottom beam (2).
4. The integrated assembly type connecting structure of the steel main beam and the outer wall as claimed in claim 3, wherein the frame column edge plate (4) and the bottom beam edge plate (5) are respectively provided with a round hole (6) for mounting a bolt.
5. The integrated assembly type connection structure of the steel girder and the outer wall as claimed in claim 4, wherein the diameter of the round hole (6) is larger than the diameter of a screw of a bolt.
6. The integrated assembly type connection structure of the steel main beam and the outer wall as claimed in claim 3, wherein the prefabricated wall body (8) is connected with the frame column edge plate (4) and the bottom beam edge plate (5) through bolts.
7. The integrated assembly type connecting structure of the steel girder and the outer wall as claimed in claim 1, wherein the top of the prefabricated wall body (8) is connected with the middle part (7) of the top beam of the frame, and the two ends of the prefabricated wall body (8) connected with the middle part (7) of the top beam of the frame are respectively provided with a first groove (9) for providing an operation space for connecting the middle part (7) of the top beam of the frame with the end part (3) of the top beam of the frame.
8. The integrated assembly type connecting structure of the steel girder and the outer wall as claimed in claim 4, wherein screw holes (11) for mounting bolts are formed at the edge positions of the two sides and the bottom of the prefabricated wall body (8).
9. The integrated assembly type connecting structure of the steel girder and the outer wall as claimed in claim 8, wherein the screw holes (11) are in one-to-one correspondence with the round holes (6).
10. The integrated assembly type connection structure of the steel girder and the external wall as claimed in claim 8, wherein the screw hole (11) is provided at the periphery thereof with a second groove (10) for preventing a bolt from protruding out of the surface of the prefabricated wall (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740512.3U CN216973750U (en) | 2021-07-29 | 2021-07-29 | Steel girder and outer wall integration assembled connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740512.3U CN216973750U (en) | 2021-07-29 | 2021-07-29 | Steel girder and outer wall integration assembled connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216973750U true CN216973750U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121740512.3U Active CN216973750U (en) | 2021-07-29 | 2021-07-29 | Steel girder and outer wall integration assembled connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216973750U (en) |
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2021
- 2021-07-29 CN CN202121740512.3U patent/CN216973750U/en active Active
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