CN212405168U - Steel bracing joint design - Google Patents
Steel bracing joint design Download PDFInfo
- Publication number
- CN212405168U CN212405168U CN202020696437.4U CN202020696437U CN212405168U CN 212405168 U CN212405168 U CN 212405168U CN 202020696437 U CN202020696437 U CN 202020696437U CN 212405168 U CN212405168 U CN 212405168U
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- steel
- plate
- welded
- flange
- stiffening rib
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a steel bracing joint design. The steel backing plate comprises a steel backing plate (1), wherein the steel backing plate (1) is provided with a connecting hole (4) connected with an embedded bolt (3) on a foundation (2); one side of the steel base plate (1) is welded with an oblique steel plate (5), a group of steel corbels (6) is arranged between the oblique steel plate (5) and the steel base plate (1), the other side of the oblique steel plate (5) is welded with one end of a stiffening rib steel pipe (7), the other end of the stiffening rib steel pipe (7) is welded with a flange (8), and the flange (8) is connected with a steel inclined strut (11) through a group of bolts (9) and nuts (10). The utility model adopts a steel structure, has small dead weight, is easy to carry and reduces the manual pressure; the joint is provided with the bolt connection and the flange connection, so that the quick mounting and dismounting are convenient, the joint can be directly connected with the leased finished product inclined strut, the time pressure can be greatly reduced in the foundation pit supporting and foundation pit emergency operation, the turnover usability is strong, and the environment is protected and attractive.
Description
Technical Field
The utility model relates to a steel bracing joint design belongs to building structure technical field.
Background
With the large-scale development of various underground spaces in recent years, the form of the steel inclined strut is continuously developed and perfected. The existing steel diagonal bracing joint structure is a concrete corbel, has the defects of self weight, low mounting and dismounting efficiency, unrecyclable use, poor environmental protection and the like, has time requirements on strength during use, and has influence on the construction period progress to a certain extent. Therefore, the prior art is in need of further improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bracing joint design. In order to solve the defects of the prior concrete bracket.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel diagonal bracing joint structure comprises a steel backing plate, wherein the steel backing plate is provided with a connecting hole connected with a pre-embedded bolt on a foundation; one side of the steel backing plate is welded with the oblique steel plate, a group of steel brackets is arranged between the oblique steel plate and the steel backing plate, the other side of the oblique steel plate is welded with one end of the stiffening rib steel pipe, the other end of the stiffening rib steel pipe is welded with the flange, and the flange is connected with the steel diagonal brace through a group of bolts and nuts.
In the aforementioned steel bracing joint design, the steel corbel is triangle-shaped, is located the acute angle of sloping steel sheet bottom surface and steel backing plate top surface.
In the steel diagonal bracing joint structure, one end of the stiffening rib steel pipe is vertically welded with the center of the top surface of the diagonal steel plate.
In the aforementioned steel bracing joint structure, stiffening ribs evenly distributed along the circumference are all arranged at the two ends of the stiffening rib steel pipe.
Compared with the prior art, the utility model adopts a steel structure, has small dead weight, is easy to carry, and reduces the manual pressure; the joint is provided with the bolt connection and the flange connection, so that the quick mounting and dismounting are convenient, the joint can be directly connected with the leased finished product inclined strut, the time pressure can be greatly reduced in the foundation pit supporting and foundation pit emergency operation, the turnover usability is strong, and the environment is protected and attractive.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-steel backing plate, 2-foundation, 3-embedded bolt, 4-connecting hole, 5-inclined steel plate, 6-steel corbel, 7-stiffening rib steel pipe, 8-flange, 9-bolt, 10-nut, 11-steel inclined strut and 12-stiffening rib.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings
A steel diagonal bracing joint structure is shown in figure 1 and comprises a steel base plate 1, wherein the steel base plate 1 is provided with a connecting hole 4 connected with an embedded bolt 3 on a foundation 2; one side of the steel backing plate 1 is welded with an oblique steel plate 5, a group of steel corbels 6 is arranged between the oblique steel plate 5 and the steel backing plate 1, the other side of the oblique steel plate 5 is welded with one end of a stiffening rib steel pipe 7, the other end of the stiffening rib steel pipe 7 is welded with a flange 8, and the flange 8 is connected with a steel inclined strut 11 through a group of bolts 9 and nuts 10. The steel corbels 6 are triangular and are positioned in the acute angles between the bottom surface of the inclined steel plate 5 and the top surface of the steel backing plate 1. One end of the stiffening rib steel pipe 7 is vertically welded with the center of the top surface of the inclined steel plate 5. The two ends of the stiffening rib steel pipe 7 are provided with stiffening ribs 12 which are uniformly distributed along the circumference.
Examples
The steel plate comprises embedded bolts 3, a steel backing plate 1, steel corbels 6, inclined steel plates 5, stiffening rib steel pipes 7 and flange plates 8, as shown in figure 1. And the steel backing plate 1 is uniformly provided with connecting holes 4 for connecting the embedded bolts 3. The steel bracket 6 is welded between the steel backing plate 1 and the inclined steel plate 5. The other surface of the oblique steel plate 5 is vertically welded with a stiffening rib steel pipe 5, and a connecting flange 8 at the other end of the stiffening rib steel pipe 5 is connected with a rentable finished steel inclined strut into a whole. The steel corbels 6 are triangular.
When the steel diagonal bracing joint is installed, a positioning frame is welded on the foundation 2 to ensure accurate positioning and position fixing of the embedded bolt 3, and the integral joint structure is fixed on the foundation 2 through the embedded bolt 3; the other end of the joint can be positioned and debugged through a pin hole on the flange 8, and the nut 10 on the flange 8 is screwed down for fixing after the positions of the flange 8 and the steel inclined strut 11 are confirmed to be correct. When the steel diagonal bracing device is detached, the joint connected by the flange 8 is detached, then the nut of the embedded bolt 3 is detached, the whole steel diagonal bracing joint is moved, the embedded bolt 3 of the outer leakage part on the bottom plate is cut, the purpose of rapid detachment can be achieved, the whole operation process is rapid and convenient, the time pressure is shortened, and a good promoting effect is achieved on the installation process of the steel diagonal bracing on a construction site.
Claims (4)
1. The utility model provides a steel bracing joint design which characterized in that: the steel backing plate comprises a steel backing plate (1), wherein the steel backing plate (1) is provided with a connecting hole (4) connected with an embedded bolt (3) on a foundation (2); one side of the steel base plate (1) is welded with an oblique steel plate (5), a group of steel corbels (6) is arranged between the oblique steel plate (5) and the steel base plate (1), the other side of the oblique steel plate (5) is welded with one end of a stiffening rib steel pipe (7), the other end of the stiffening rib steel pipe (7) is welded with a flange (8), and the flange (8) is connected with a steel inclined strut (11) through a group of bolts (9) and nuts (10).
2. The steel sprag joint structure according to claim 1, characterized in that: the steel corbels (6) are triangular and are positioned in acute angles between the bottom surface of the inclined steel plate (5) and the top surface of the steel backing plate (1).
3. The steel sprag joint structure according to claim 2, characterized in that: one end of the stiffening rib steel pipe (7) is vertically welded with the center of the top surface of the inclined steel plate (5).
4. The steel sprag joint structure according to claim 3, wherein: and stiffening ribs (12) uniformly distributed along the circumference are arranged at the two ends of the stiffening rib steel pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696437.4U CN212405168U (en) | 2020-04-29 | 2020-04-29 | Steel bracing joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696437.4U CN212405168U (en) | 2020-04-29 | 2020-04-29 | Steel bracing joint design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405168U true CN212405168U (en) | 2021-01-26 |
Family
ID=74300936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696437.4U Expired - Fee Related CN212405168U (en) | 2020-04-29 | 2020-04-29 | Steel bracing joint design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319373A (en) * | 2021-12-07 | 2022-04-12 | 广州地铁设计研究院股份有限公司 | Vertical steel inclined strut joint structure capable of adapting to various angles and design method |
-
2020
- 2020-04-29 CN CN202020696437.4U patent/CN212405168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319373A (en) * | 2021-12-07 | 2022-04-12 | 广州地铁设计研究院股份有限公司 | Vertical steel inclined strut joint structure capable of adapting to various angles and design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |