CN220814241U - Girder steel concrete wall connection structure - Google Patents
Girder steel concrete wall connection structure Download PDFInfo
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- CN220814241U CN220814241U CN202322448560.0U CN202322448560U CN220814241U CN 220814241 U CN220814241 U CN 220814241U CN 202322448560 U CN202322448560 U CN 202322448560U CN 220814241 U CN220814241 U CN 220814241U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model provides a girder steel concrete wall connection structure, includes a pre-buried cavity that sets up in the concrete wall, is provided with a plurality of pre-buried bolts in the below of pre-buried cavity, sets up one in pre-buried cavity and stretches out the girder steel, is provided with an butt board in the bottom of pre-buried cavity, the butt board sets up between stretching out girder steel and concrete wall, pre-buried bolt passes the butt board and stretches out girder steel locking setting, is provided with the concrete filling layer between the cavity wall of pre-buried cavity and stretches out the girder steel. The application adopts a mode of presetting the embedded cavity to fixedly mount the extending steel beam, and finally, the side part and the bottom part are fixed in two directions through the embedded bolts and the locking plate respectively, thereby ensuring the stability and the reliability of the structure.
Description
Technical Field
The application relates to a steel beam concrete wall connecting structure.
Background
In the construction process of structures such as high-rise and super high-rise, a large amount of forms of combining and setting concrete and steel structures are needed, a concrete cylinder body is arranged inside, a steel frame is arranged outside, a connecting structure is needed to be arranged between the steel frame and the concrete cylinder body in the assembly and installation process, and the existing structural form mainly has the following problems: on the one hand, because the steel frame and the concrete cylinder body are different in composition, the steel frame and the concrete cylinder body are easy to deform, so that the assembly and installation precision is affected. This is mainly because of the problems associated with the existing connection between steel beams and concrete walls.
Disclosure of utility model
In order to solve the problems, the application provides a steel beam concrete wall connecting structure, which comprises an embedded cavity arranged in a concrete wall, wherein a plurality of embedded bolts are arranged below the embedded cavity, an extending steel beam is arranged in the embedded cavity, an abutting plate is arranged at the bottom of the embedded cavity, the abutting plate is arranged between the extending steel beam and the concrete wall, the embedded bolts penetrate through the abutting plate and are locked with the extending steel beam, and a concrete filling layer is arranged between the cavity wall of the embedded cavity and the extending steel beam. The application adopts a mode of presetting the embedded cavity to fixedly mount the extending steel beam, and finally, the side part and the bottom part are fixed in two directions through the embedded bolts and the locking plate respectively, thereby ensuring the stability and the reliability of the structure.
Preferably, the embedded cavity comprises an upper inclined surface which is obliquely arranged, and an L-shaped surface is arranged below the upper inclined surface.
Preferably, the concrete wall comprises a vertical wall body, vertical ribs arranged vertically are arranged in the vertical wall body, and annular stirrups are arranged between the vertical ribs.
Preferably, oblique ribs are arranged at the positions corresponding to the upper oblique surfaces, and L-shaped ribs are arranged at the positions of the L-shaped surfaces in a transverse manner; the oblique ribs and the L-shaped ribs are arranged in an abutting mode with other vertical ribs at the adjacent positions. According to the application, the L-shaped ribs and the inclined ribs are arranged to enable the skeleton structure of the reinforced concrete to be matched with the embedded cavity, so that the reliability of the structure after installation is ensured, stress concentration is avoided, the stress distribution of the concrete wall part structure is influenced, and the structural safety is further ensured.
Preferably, the embedded bolt comprises a vertical rod inserted into the abutting plate, and a transverse rod is arranged at the end part of the vertical rod.
Preferably, the extending steel beam comprises an I-steel, a bar-shaped groove is formed in the position, corresponding to the vertical rod, of the I-steel, and a locking nut is arranged at the top of the vertical rod.
Preferably, a vertical reinforcing rib is arranged on one side of the I-steel corresponding to the locking nut. The vertical reinforcing rib of the present application has the function of reinforcing the strength of the connection portion, and at the same time, is also used as a joint point of the bottom support and the side support, and can ensure the structural stability thereof after reinforcement.
Preferably, a plurality of transverse connecting grooves are formed in the middle plate of the I-steel at the side part of the vertical reinforcing rib, a locking plate is arranged on the outer side of the middle plate, and the locking plate is fixedly connected with the concrete wall through an embedded part.
Preferably, the embedded part comprises a vertical plate, the locking plate is fixedly connected with the vertical plate, a plurality of transverse embedded rods are arranged on the side parts of the vertical plate, and fixing protrusions are arranged at the end parts of the embedded rods.
Preferably, the middle plate and the locking plate are fixedly connected through a fastening bolt.
The application has the following beneficial effects:
1. The application adopts a mode of presetting the embedded cavity to fixedly mount the extending steel beam, and finally, the side part and the bottom part are fixed in two directions through the embedded bolts and the locking plate respectively, thereby ensuring the stability and the reliability of the structure.
2. According to the application, the L-shaped ribs and the inclined ribs are arranged to enable the skeleton structure of the reinforced concrete to be matched with the embedded cavity, so that the reliability of the structure after installation is ensured, stress concentration is avoided, the stress distribution of the concrete wall part structure is influenced, and the structural safety is further ensured.
3. The vertical reinforcing rib of the present application has the function of reinforcing the strength of the connection portion, and at the same time, is also used as a joint point of the bottom support and the side support, and can ensure the structural stability thereof after reinforcement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic side view of the present application;
FIG. 3 is a schematic view of a side connection;
fig. 4 is a schematic view of a bottom connection.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present application will be described in detail below with reference to the following detailed description and the accompanying drawings.
In a first embodiment, as shown in fig. 1-2, a steel beam concrete wall 1 connection structure comprises an embedded cavity 2 arranged in a concrete wall 1, a plurality of embedded bolts 3 are arranged below the embedded cavity 2, an extending steel beam 4 is arranged in the embedded cavity 2, an abutting plate 5 is arranged at the bottom of the embedded cavity 2, the abutting plate 5 is arranged between the extending steel beam 4 and the concrete wall 1, the embedded bolts 3 penetrate through the abutting plate 5 and are locked with the extending steel beam 4, and a concrete filling layer 6 is arranged between the cavity wall of the embedded cavity 2 and the extending steel beam 4.
When the concrete wall 1 is arranged, the embedded cavity 2 is preset, the extending steel beam 4 penetrates deep into the embedded cavity, the embedded bolt 3 arranged at the bottom in an embedded mode penetrates through the abutting plate 5 and is locked with the extending steel beam 4, concrete is arranged between the cavity wall of the embedded cavity 2 and the extending steel beam 4 after the embedded bolt is locked, and a concrete filling layer 6 is formed after maintenance.
In a second embodiment, as shown in fig. 1-4, a steel beam concrete wall 1 connection structure comprises an embedded cavity 2 arranged in a concrete wall 1, a plurality of embedded bolts 3 are arranged below the embedded cavity 2, an extending steel beam 4 is arranged in the embedded cavity 2, an abutting plate 5 is arranged at the bottom of the embedded cavity 2, the abutting plate 5 is arranged between the extending steel beam 4 and the concrete wall 1, the embedded bolts 3 penetrate through the abutting plate 5 and are locked with the extending steel beam 4, and a concrete filling layer 6 is arranged between the cavity wall of the embedded cavity 2 and the extending steel beam 4. The embedded cavity 2 comprises an upper inclined surface 7 which is obliquely arranged, and an L-shaped surface 8 is arranged below the upper inclined surface 7. The concrete wall 1 comprises a vertical wall body 9, vertical ribs 10 which are vertically arranged are arranged in the vertical wall body 9, and annular stirrups 11 are arranged between the vertical ribs 10. Oblique ribs 12 which are obliquely arranged are arranged at positions corresponding to the upper oblique surface 7, and L-shaped ribs 13 which are transversely arranged are arranged at positions of the L-shaped surface 8; the oblique ribs 12 and the L-shaped ribs 13 are abutted against other vertical ribs 10 at adjacent positions. The embedded bolt 3 comprises a vertical rod inserted into the abutting plate 5, and a transverse rod is arranged at the end part of the vertical rod. The extending steel beam 4 comprises an I-steel, a strip-shaped groove is arranged at the position of the I-steel corresponding to the vertical rod, and a locking nut 14 is arranged at the top of the vertical rod. A vertical reinforcing rib 15 is arranged on one side of the I-steel corresponding to the lock nut 14. A plurality of transverse connecting grooves 16 are formed in a middle plate 17 of the I-steel at the side part of the vertical reinforcing rib 15, a locking plate 18 is arranged at the outer side of the middle plate 17, and the locking plate 18 is fixedly connected with the concrete wall 1 through an embedded part. The embedded part comprises a vertical plate 19, the locking plate 18 is fixedly connected with the vertical plate 19, a plurality of transverse embedded bars 20 are arranged on the side parts of the vertical plate 19, and fixing protrusions 21 are arranged on the end parts of the embedded bars. The intermediate plate 17 and the locking plate 18 are fixedly connected by means of a fastening bolt 22.
During construction, a framework of a wall body is formed by arranging vertical ribs 10 and annular stirrups 11, then a vertical cavity is arranged, an embedded cavity 2 is preset, an embedded bolt 3 is arranged at the lower part, and the structure is stable by using L-shaped ribs 13 and inclined ribs 12; then will stretch out girder steel 4 and go deep wherein, the lateral part passes through locking plate 18 and vertical board 19 through fastening bolt locking, and the bottom utilizes pre-buried bolt 3 that pre-buried set up to pass butt board 5 to with stretch out girder steel 4 and lock, after the locking, set up the concrete between the cavity wall of pre-buried cavity 2 and stretch out girder steel 4, form concrete filling layer 6 after the maintenance.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. A girder steel concrete wall connection structure, its characterized in that: including a pre-buried cavity that sets up in the concrete wall, be provided with a plurality of pre-buried bolts in the below of pre-buried cavity, set up one in pre-buried cavity and stretch out the girder steel, be provided with an butt board in the bottom of pre-buried cavity, the butt board sets up between stretching out girder steel and concrete wall, pre-buried bolt passes butt board and stretches out girder steel locking setting, is provided with the concrete filling layer between the cavity wall of pre-buried cavity and stretches out the girder steel.
2. A steel beam concrete wall connection structure according to claim 1, wherein: the embedded cavity comprises an upper inclined surface which is obliquely arranged, and an L-shaped surface is arranged below the upper inclined surface.
3. A steel beam concrete wall connection structure according to claim 2, wherein: the concrete wall comprises a vertical wall body, vertical ribs arranged vertically are arranged in the vertical wall body, and annular stirrups are arranged between the vertical ribs.
4. A steel beam concrete wall connection structure according to claim 3, wherein: oblique ribs which are obliquely arranged are arranged at positions corresponding to the upper oblique surface, and L-shaped ribs which are transversely arranged are arranged at positions of the L-shaped surface; the oblique ribs and the L-shaped ribs are arranged in an abutting mode with other vertical ribs at the adjacent positions.
5. A steel beam concrete wall connection structure according to claim 1, wherein: the embedded bolt comprises a vertical rod inserted into the abutting plate, and a transverse rod is arranged at the end part of the vertical rod.
6. The steel beam concrete wall connecting structure according to claim 5, wherein: the steel beam extends out and comprises an I-shaped steel, a strip-shaped groove is formed in the position, corresponding to the vertical rod, of the I-shaped steel, and a locking nut is arranged at the top of the vertical rod.
7. The steel beam concrete wall connecting structure according to claim 6, wherein: and a vertical reinforcing rib is arranged on one side of the I-steel corresponding to the locking nut.
8. The steel beam concrete wall connecting structure according to claim 7, wherein: the middle plate of the I-steel at the side part of the vertical reinforcing rib is provided with a plurality of transverse connecting grooves, the outer side of the middle plate is provided with a locking plate, and the locking plate is fixedly connected with the concrete wall through an embedded part.
9. The steel beam concrete wall connection structure according to claim 8, wherein: the embedded part comprises a vertical plate, the locking plate is fixedly connected with the vertical plate, a plurality of transverse embedded bars are arranged on the side parts of the vertical plate, and fixing protrusions are arranged at the end parts of the embedded bars.
10. The steel beam concrete wall connection structure according to claim 8, wherein: the middle plate and the locking plate are fixedly connected through fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448560.0U CN220814241U (en) | 2023-09-08 | 2023-09-08 | Girder steel concrete wall connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448560.0U CN220814241U (en) | 2023-09-08 | 2023-09-08 | Girder steel concrete wall connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814241U true CN220814241U (en) | 2024-04-19 |
Family
ID=90705984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322448560.0U Active CN220814241U (en) | 2023-09-08 | 2023-09-08 | Girder steel concrete wall connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814241U (en) |
-
2023
- 2023-09-08 CN CN202322448560.0U patent/CN220814241U/en active Active
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