CN210482586U - Connecting structure of wall body and floor slab - Google Patents
Connecting structure of wall body and floor slab Download PDFInfo
- Publication number
- CN210482586U CN210482586U CN201920867556.9U CN201920867556U CN210482586U CN 210482586 U CN210482586 U CN 210482586U CN 201920867556 U CN201920867556 U CN 201920867556U CN 210482586 U CN210482586 U CN 210482586U
- Authority
- CN
- China
- Prior art keywords
- embedded
- wall
- nut
- embedded bolt
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a connection structure of wall body and floor. The first embedded bolt of the connecting structure is embedded and fixed in a floor slab in advance, the second embedded bolt is embedded and fixed in a wall body in advance, the angle plate is composed of two steel plates which are vertical to each other, the first embedded bolt penetrates through one of the steel plates and is fixedly connected through a first nut, and the second embedded bolt penetrates through the other steel plate and is fixedly connected through a second nut; an adjusting nut penetrates through the second embedded bolt, the second nut and the adjusting nut clamp the angle plate, and the adjusting nut is arranged between the angle plate and the wall body; the angle plate is provided with a strip-shaped hole for the first embedded bolt or the second embedded bolt to penetrate through, and the length direction of the strip-shaped hole is parallel to that of the angle plate. Through adding adjusting nut and setting up the bar hole on the scute for the connection structure of wall body and floor can carry out position control according to the on-the-spot installation error of floor, wall body, and the construction degree of difficulty obtains reducing, and the rework rate is low, is favorable to improving the success rate of quick installation.
Description
Technical Field
The utility model relates to a building structure especially relates to a connection structure of wall body and floor.
Background
At the present stage, China vigorously develops fabricated buildings, the joint connection technology is a key technology of the fabricated buildings, and particularly for a plate wall dry-type connection joint structure of a fabricated concrete structure, on one hand, the joint connection strength is required to be good in integrity, the requirements on quality and dimension error control are strict, field error collision is difficult to adjust, the construction difficulty is greatly improved, rework treatment is easy to cause, and therefore a wet connection mode is adopted, but the wet connection mode is long in assembly time and is not suitable for rapid assembly. The dry type connection node structure is to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, and provide a connection structure of wall body and floor with adjustable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a connecting structure of a wall and a floor slab comprises a first embedded bolt, a second embedded bolt and an angle plate, wherein the first embedded bolt is embedded and fixed in the floor slab in advance, the second embedded bolt is embedded and fixed in the wall body in advance, the angle plate is composed of two steel plates which are perpendicular to each other, the first embedded bolt penetrates through one of the steel plates and is fixedly connected through a first nut, and the second embedded bolt penetrates through the other steel plate and is fixedly connected through a second nut; an adjusting nut penetrates through the second embedded bolt, the second nut and the adjusting nut clamp the angle plate, and the adjusting nut is arranged between the angle plate and the wall body; the angle plate is provided with a strip-shaped hole for the first embedded bolt or the second embedded bolt to penetrate through, and the length direction of the strip-shaped hole is parallel to that of the angle plate.
Furthermore, connection structure still includes first pre-buried sleeve, and first pre-buried sleeve is buried in advance and is fixed in the floor, and first pre-buried bolt penetrates and is fixed in first pre-buried sleeve.
Furthermore, the connecting structure further comprises a second embedded sleeve, the second embedded sleeve is embedded and fixed in the wall in advance, and a second embedded bolt penetrates into and is fixed in the second embedded sleeve.
Furthermore, gaskets are clamped between the adjusting nut and the angle plate and between the second nut and the angle plate.
Further, a gasket is clamped between the first nut and the angle plate.
Furthermore, two sides of the wall body are provided with connecting structures.
Further, first buried bolt and second buried bolt in advance are all full pole area screw thread.
Furthermore, the thickness of the angle plate is not less than 10mm, and the surface of the angle plate is galvanized or coated with weather-proof fireproof paint.
Further, first buried bolt and second buried bolt in advance are high strength bolt.
Furthermore, the wall body is a prefabricated shear wall, and the floor slab is a prefabricated floor slab.
Compared with the prior art, the utility model beneficial effect be: through adding adjusting nut and setting up the bar hole on the scute for the connection structure of wall body and floor can carry out position control according to the on-the-spot installation error of floor, wall body, and the construction degree of difficulty obtains reducing, and the rework rate is low, is favorable to improving the success rate of quick installation.
Drawings
Fig. 1 is a front view of a connection structure between a wall and a floor according to a first embodiment of the present invention.
Fig. 2 is a side view of the connection structure of the wall and the floor according to the first embodiment of the present invention.
Fig. 3 is a front view of the corner plate of the connection structure between the wall and the floor according to the first embodiment of the present invention.
Fig. 4 is a side view of a connection structure of a wall and a floor according to a second embodiment of the present invention.
Fig. 5 is a front view of a connecting structure between a wall and a floor according to a second embodiment of the present invention.
It should be noted that, the products shown in the above views are all appropriately reduced/enlarged according to the size of the drawing and the clear view, and the size of the products shown in the views is not limited.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and explained with reference to the specific embodiments.
First embodiment
The connection structure of the wall 50 and the floor 40 of the first embodiment includes first embedded bolts 11, second embedded bolts 21, and a corner plate 30, as shown in fig. 1 to 3. The first embedded bolt 11 and the second embedded bolt 21 are both full-rod threaded and adopt high-strength bolts. The thickness of the wall 50 should not be less than 200 mm.
The first embedded bolts 11 are embedded and fixed in the floor 40 in advance. The connecting structure further comprises a first embedded sleeve 12, the first embedded sleeve 12 is embedded and fixed in the floor slab 40 in advance, and the first embedded bolt 11 penetrates and is fixed in the first embedded sleeve 12. The depth of the first embedded sleeve 12 embedded into the floor slab 40 is not less than 80mm, when the embedded depth can not meet the requirement, the anchoring length of the first embedded sleeve 12 penetrating into the anchoring steel bar is increased or welding reinforcement is carried out, and the like, but the minimum depth of the first embedded sleeve 12 embedded into the floor slab 40 is not less than 60 mm.
The second embedded bolts 21 are embedded and fixed in the wall 50 in advance. The connecting structure further comprises a second embedded sleeve 22, the second embedded sleeve 22 is embedded and fixed in the wall 50 in advance, and the second embedded bolt 21 penetrates and is fixed in the second embedded sleeve 22. The depth of the second embedded sleeve 22 embedded in the wall body is not less than 80mm, when the embedded depth cannot meet the requirement, the anchoring length of the second embedded sleeve 22 penetrating into the anchoring steel bar is increased or welding reinforcement is performed, and the like, but the minimum depth of the second embedded sleeve 22 embedded in the wall body is not less than 60 mm.
In other embodiments, the first embedded sleeve and the second embedded sleeve may not be used, and the first embedded bolt and the second embedded bolt are anchored to the steel bars in the wall and the floor.
The angle plate 30 is composed of two steel plates which are perpendicular to each other, the thickness of the angle plate 30 is not less than 10mm, and the surface of the angle plate 30 is galvanized or coated with weather-proof fireproof paint. The first embedded bolt 11 penetrates one of the steel plates and is fixedly connected with the steel plate through a first nut 13, and a gasket 14 is clamped between the first nut 13 and the angle plate 30 and used for increasing the contact area. The second embedded bolt 21 penetrates through the other steel plate and is fixedly connected with the other steel plate through a second nut 23. The positions of the first embedded bolt 11 and the second embedded bolt 21 should be staggered at intervals (horizontally staggered or vertically staggered), so that mutual collision or inconvenience in installation during installation is avoided. The second embedded bolt 21 is further penetrated with an adjusting nut 25, the second nut 23 and the adjusting nut 25 clamp the angle plate 30, and the adjusting nut 25 is arranged between the angle plate 30 and the wall 50. The adjusting nut 25 is used to adjust the distance between the corner plate 30 and the wall 50. Spacers 24 are interposed between the adjusting nut 25 and the gusset 30 and between the second nut 23 and the gusset 30 to increase the contact area.
Two steel plates of the angle plate 30 are respectively provided with a strip-shaped hole 31 for the first embedded bolt 11 or the second embedded bolt 21 to penetrate through, and the length direction of the strip-shaped hole 31 is parallel to the length direction of the angle plate 30. The strip-shaped hole 31 is rectangular with semicircular two ends. The strip-shaped holes 31 are mainly used for facilitating the position adjustment when errors are generated along the length direction of the corner plate 30.
In the first embodiment, the wall 50 is a prefabricated shear wall, the floor 40 is a prefabricated floor, and the wall 50 is provided with connecting structures on both sides, and each side of the wall 50 is provided with at least two connecting structures. If the embedded sleeves embedded in the two sides of the wall 50 generate interference collision, the positions of the connection structures on the two sides can be staggered, and the positions of all the embedded sleeves and the angle plates can be correspondingly adjusted.
The installation sequence is as follows: 1. the wall 50 is hoisted and installed, the adjusting nut 25 is screwed into the second embedded bolt 21, the gasket 24 is sleeved into the second embedded bolt 21, the second embedded bolt 21 penetrates into the angle plate 30, then the other gasket 24 is sleeved, and the second nut 23 is screwed into the second embedded bolt without being screwed; 2. observing whether the elevations of the wall body 50 and the angle plate 30 are aligned, and if the elevation of the top of the angle plate 30 is larger than the elevation of the top of the wall body 50, treating the top of the wall body 50 by setting grout; 3. and hoisting the floor slab 40, penetrating the first embedded bolt 11 into the angle plate 30, screwing the first nut 13, adjusting the position of the angle plate 30 to the optimal position, and finally screwing the first nut 13 and the second nut 23 completely.
Second embodiment
The concrete structure of the second embodiment is shown in fig. 4-5, and the connecting structure 60 of the second embodiment is different from the connecting structure of the first embodiment in that the connecting structure 60 is provided on only one side of the wall 50 in the second embodiment, and three second embedded bolts 72 and two first embedded bolts 71 are inserted through the corner plate 70 of the connecting structure 60. The connection structure 60 of the second embodiment is used only in the case where the floor slab 40 has a small span, a light weight, and a strength allowing.
The above description is only for the purpose of illustrating the technical content of the present invention by way of example, so as to facilitate the understanding of the reader, but does not represent that the embodiments of the present invention are limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention.
Claims (10)
1. A connecting structure of a wall and a floor slab is characterized by comprising a first embedded bolt, a second embedded bolt and an angle plate, wherein the first embedded bolt is embedded and fixed in the floor slab in advance, the second embedded bolt is embedded and fixed in the wall body in advance, the angle plate is composed of two steel plates which are perpendicular to each other, the first embedded bolt penetrates through one of the steel plates and is fixedly connected through a first nut, and the second embedded bolt penetrates through the other steel plate and is fixedly connected through a second nut; an adjusting nut penetrates through the second embedded bolt, the second nut and the adjusting nut clamp the angle plate, and the adjusting nut is arranged between the angle plate and the wall body; the angle plate is provided with a strip-shaped hole for the first embedded bolt or the second embedded bolt to penetrate through, and the length direction of the strip-shaped hole is parallel to that of the angle plate.
2. The connecting structure of a wall and a floor slab as claimed in claim 1, further comprising first embedded sleeves, the first embedded sleeves being embedded and fixed in the floor slab in advance, the first embedded bolts penetrating and being fixed in the first embedded sleeves.
3. The connecting structure of a wall and a floor slab as claimed in claim 1, further comprising a second embedded sleeve, wherein the second embedded sleeve is embedded and fixed in the wall in advance, and the second embedded bolt penetrates and is fixed in the second embedded sleeve.
4. A wall and floor joint as defined in claim 1, wherein a spacer is interposed between said adjusting nut and said corner plate and between said second nut and said corner plate.
5. A wall and floor joint as defined in claim 1, wherein said first nut and said gusset plate have a spacer therebetween.
6. A wall and floor joint structure as defined in claim 1, wherein said joint structure is provided on both sides of said wall.
7. The connecting structure of a wall and a floor slab as claimed in claim 1, wherein the first and second embedded bolts are all full-bar threaded.
8. The connecting structure of a wall and a floor according to claim 1, wherein the thickness of the corner plate is not less than 10mm, and the surface of the corner plate is galvanized or coated with a weather-resistant fire-retardant coating.
9. The connecting structure of a wall and a floor slab as claimed in claim 1, wherein the first and second embedded bolts are high-strength bolts.
10. The connecting structure of a wall body and a floor slab as claimed in claim 1, wherein the wall body is a prefabricated shear wall and the floor slab is a prefabricated floor slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867556.9U CN210482586U (en) | 2019-06-10 | 2019-06-10 | Connecting structure of wall body and floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867556.9U CN210482586U (en) | 2019-06-10 | 2019-06-10 | Connecting structure of wall body and floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482586U true CN210482586U (en) | 2020-05-08 |
Family
ID=70513376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920867556.9U Active CN210482586U (en) | 2019-06-10 | 2019-06-10 | Connecting structure of wall body and floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210482586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173049A (en) * | 2019-06-10 | 2019-08-27 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of connection structure of wall and floor |
| CN114991315A (en) * | 2022-06-28 | 2022-09-02 | 江苏智建美住智能建筑科技有限公司 | Shear force wall body and steel structure column's mixed structure boxed room convenient to alignment |
| CN114991310A (en) * | 2022-06-28 | 2022-09-02 | 江苏智建美住智能建筑科技有限公司 | Box-type house convenient to straighten and capable of being built quickly |
-
2019
- 2019-06-10 CN CN201920867556.9U patent/CN210482586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173049A (en) * | 2019-06-10 | 2019-08-27 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of connection structure of wall and floor |
| CN114991315A (en) * | 2022-06-28 | 2022-09-02 | 江苏智建美住智能建筑科技有限公司 | Shear force wall body and steel structure column's mixed structure boxed room convenient to alignment |
| CN114991310A (en) * | 2022-06-28 | 2022-09-02 | 江苏智建美住智能建筑科技有限公司 | Box-type house convenient to straighten and capable of being built quickly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210482586U (en) | Connecting structure of wall body and floor slab | |
| CN108797847B (en) | Assembled steel frame infilled wall structure system and construction method thereof | |
| CN109024993B (en) | Assembled concrete frame infilled wall structure system and construction method thereof | |
| CN203701350U (en) | Self-reset energy consumption node for aerated concrete externally hanging wallboard | |
| CN103821265B (en) | The Self-resetting energy dissipation node of gas concrete out-hung panel and construction method thereof | |
| CN206636168U (en) | Overhanging type scaffold system | |
| CN108824701A (en) | A kind of part steel pipe prestressing force corrugated web combination beam | |
| CN211007158U (en) | Prefabricated self-insulation concrete shear wall system | |
| CN219569255U (en) | Light multifunctional prefabricated wall | |
| CN209704071U (en) | The mounting structure of single track beam orbit | |
| CN210685158U (en) | Improve prefabricated side fascia of stability | |
| CN110173049A (en) | A kind of connection structure of wall and floor | |
| CN109779289A (en) | The mounting structure and construction method of single track beam orbit | |
| CN216766839U (en) | Adjustable positioning tool used in installation process of concrete prefabricated wall panel | |
| CN115506488A (en) | Method for connecting prefabricated sandwich heat-insulation peripheral retaining wall | |
| CN213296679U (en) | Shear wall for enhancing shear resistance | |
| CN205134981U (en) | Core pattern tradition local -style dwelling houses wall body reinforced structure is filled out to immature soil | |
| CN214034053U (en) | Strengthen evaporating and pressing aerated concrete slab building structure system | |
| CN210216817U (en) | Assembled shear force wall and grade beam connection structure | |
| CN217841008U (en) | Reinforced structure that shear force wall node concrete intensity is not enough | |
| CN216446491U (en) | Pre-buried connecting member capable of circularly connecting concrete outer wall and external scaffold | |
| CN206189603U (en) | Wallboard and floor board and balcony board piece together steel connection structure futilely | |
| CN112796505A (en) | Scaffold pre-buried sliding groove type wall connecting piece and construction method thereof | |
| CN206467789U (en) | A kind of light steel wall and steel column magnetic connecting structure | |
| CN210562617U (en) | Connecting joint of single side beam and end beam in assembled floor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518200 shengteng science and Technology Industrial Park, west of Jianshe West Road, EBU Town, Shenzhen Shantou Special Cooperation Zone, Guangdong Province Patentee after: Shenzhen Special Economic Zone Construction Engineering Technology Group Shengteng Technology Co.,Ltd. Address before: A-58, 2nd Floor, Building 8, Standard Industrial Plant, Ebu Town, Shenshan Special Cooperation Zone, Shenzhen, Guangdong, 518200 Patentee before: SHENSHAN SPECIAL COOPERATION ZONE SHENGTENG TECHNOLOGY INDUSTRIAL PARK Co.,Ltd. |