CN214217887U - Firm ground is wall steel reinforcement cage hoisting point structure even - Google Patents
Firm ground is wall steel reinforcement cage hoisting point structure even Download PDFInfo
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- CN214217887U CN214217887U CN202120009194.7U CN202120009194U CN214217887U CN 214217887 U CN214217887 U CN 214217887U CN 202120009194 U CN202120009194 U CN 202120009194U CN 214217887 U CN214217887 U CN 214217887U
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- steel
- steel bars
- reinforcement cage
- steel plate
- reinforcing
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 230000002787 reinforcement Effects 0.000 title claims abstract description 27
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a firm ground is wall steel reinforcement cage hoisting point structure even. Comprises a round hole steel plate, a truss reinforcing steel bar and a reinforcing rib. The round hole steel plate is welded between the longitudinal steel bar and the transverse steel bar, and the transverse steel bar welded on the upper surface and the lower surface of the round hole steel plate is a reinforcing steel bar. The steel plate circular hole hoisting point can increase the welding area and strengthen the hoisting point strength; the circular ring solves the problem of lifting point damage caused by the change of the stress directions of the lifting hook and the lifting ring in the lifting process of the crane; the truss steel bars similar to the X shape play roles in strengthening the rigidity of the hoisting points, increasing the stress area, dispersing the stress and reducing the deformation of the steel reinforcement cage.
Description
Technical Field
The utility model relates to an underground continuous wall construction technical field relates to a firm ground is wall steel reinforcement cage hoisting point structure even.
Background
In the process of hoisting the underground diaphragm wall, the rigidity and the strength of the reinforcement cage during hoisting are considered, the reinforcement cage and a hoisting point need to be reinforced, and particularly, the requirement on the rigidity and the strength of the hoisting point is higher for the underground diaphragm wall reinforcement cage with larger deep foundation pit engineering size. The safety of the hoisting point is the key for successful hoisting of the reinforcement cage, and if the hoisting point is damaged in the hoisting process, serious consequences such as personal casualties, mechanical damage, construction period delay and the like can be caused. The traditional inverted U-shaped hoisting point has smaller welding area and is damaged by bending in the hoisting process, and particularly when the steel reinforcement cage is hoisted, the continuous change of the stress direction of the hoisting point is also an important reason for the damage of the inverted U-shaped hoisting point.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a firm ground is wall steel reinforcement cage hoisting point structure even to prior art's is not enough, the utility model aims at providing a current ground is wall steel reinforcement cage hoisting point structure relatively poor problem even.
The utility model discloses a ground is wall steel reinforcement cage hoisting point reinforced structure even, including truss reinforcing bar (X muscle) (1), round hole (2), steel sheet (3), strengthening rib (4), horizontal reinforcing bar (5), longitudinal reinforcement (6), be equipped with the round hole on the steel sheet, steel sheet (3) specification is 150X 100X 22mm, and cutting round hole (2) diameter is 50mm in the middle of the steel sheet. The reinforcing ribs (4) are arranged on the transverse reinforcing steel bars (5), the steel plates (3) are fully welded with the reinforcing ribs (4) and the longitudinal reinforcing steel bars (6) in one side, and the truss reinforcing steel bars (X-shaped reinforcing steel bars) (1) are fully welded with the reinforcing ribs (4) and the longitudinal reinforcing steel bars (6) in one side.
The utility model has the advantages that: the steel plate circular hole hoisting point can increase the welding area and strengthen the hoisting point strength; the circular ring solves the problem of lifting point damage caused by the change of the stress direction; the truss steel bars similar to the X shape play roles in strengthening the rigidity of the hoisting point, increasing the stress area, dispersing the stress and reducing the deformation of the steel reinforcement cage.
Drawings
FIG. 1 is a schematic view of a firm ground wall steel reinforcement cage hoisting point structure
FIG. 2 is a schematic view of a firm ground wall steel reinforcement cage hoisting point truss structure
FIG. 3 is a schematic diagram of a side view of a firm ground wall steel reinforcement cage hoisting point structure
FIG. 4 is a schematic diagram of a firm steel plate of a suspension point structure of a diaphragm wall steel reinforcement cage
In the figure: 1-truss steel bar (X bar), 2-round hole, 3-steel plate, 4-reinforcing bar, 5-transverse steel bar and 6-longitudinal steel bar
Detailed Description
The technical scheme of the utility model is further explained by referring to the attached drawings
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4. the utility model provides a firm ground is wall steel reinforcement cage hoisting point structure, as shown in fig. 1, after the steel plate cuts the round hole, weld the steel plate between two longitudinal bars and two horizontal bars, the position relation that the steel plate welds with two longitudinal bars, two horizontal bars is shown in fig. 4, the welding mode adopts the one-sided full weld;
in the range of 1m by taking the lifting point as the center, the truss steel bars are reinforced into X-shaped arrangement, and the truss steel bars (X bars) are welded with the transverse steel bars, as shown in figure 2;
and selecting the reinforcing steel bars with the diameter larger than that of the transverse reinforcing steel bars as reinforcing ribs.
And welding other longitudinal steel bars at equal intervals on two sides of the steel plate.
The reinforcing ribs are arranged on the upper transverse reinforcing steel bar and the lower transverse reinforcing steel bar which are connected with the truss reinforcing steel bars and used for structure reinforcement, when the steel plate is hoisted, the stress of the steel plate round hole hoisting point is more uniform, and the condition that the hoisting point is damaged due to the fact that the stress direction is constantly changed is greatly reduced.
The steel mesh sheets on the soil facing surface and the excavation surface are also reinforced by truss steel bars (X bars), as shown in fig. 3.
Claims (6)
1. The utility model provides a firm ground is wall steel reinforcement cage hoisting point structure even, its characterized in that: the steel plate comprises a truss steel bar (1), a steel plate (3), a reinforcing rib (4), a transverse steel bar (5) and a longitudinal steel bar (6), wherein a round hole (2) is formed in the steel plate (3) and is used as a lifting point; the transverse steel bars (5) are arranged in parallel at equal intervals, the longitudinal steel bars (6) are arranged in parallel at equal intervals, and the transverse steel bars (5) and the longitudinal steel bars (6) are vertically arranged and welded with each other; the steel plate (3) is positioned in a square formed by the adjacent transverse steel bars (5) and the adjacent longitudinal steel bars (6), the two transverse steel bars (5) connected with the steel plate (3) are reinforcing ribs (4), and the diameters of the reinforcing ribs (4) are larger than those of the other transverse steel bars (5) and are used for enhancing the structural stability; the steel plate (3) is fixedly welded with the reinforcing ribs (4) and the longitudinal reinforcing steel bars (6), and the truss reinforcing steel bars (1) are arranged in a square formed by the reinforcing ribs (4) and the longitudinal reinforcing steel bars (6) in a staggered mode.
2. A strong ground wall reinforcement cage hanging point structure according to claim 1, wherein: the specification of the steel plate (3) is 150 multiplied by 100 multiplied by 22mm, and the diameter of the middle cutting round hole (2) of the steel plate is 50 mm.
3. A strong ground wall reinforcement cage hanging point structure according to claim 1, wherein: the steel plate (3) is fully welded with the reinforcing ribs (4) and the longitudinal steel bars (6) on one side.
4. A strong ground wall reinforcement cage hanging point structure according to claim 1, wherein: the truss steel bars (1) are fully welded with the reinforcing ribs (4) and the longitudinal steel bars (6) on one side.
5. A strong ground wall reinforcement cage hanging point structure according to claim 1, wherein: the steel plate (3) is located between the two transverse steel bars (5) at the top and is centered.
6. A strong ground wall reinforcement cage hanging point structure according to claim 1, wherein: the truss steel bars are reinforced into an X-shaped arrangement within the range of 1m on two sides by taking the circular hole (2) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009194.7U CN214217887U (en) | 2021-01-04 | 2021-01-04 | Firm ground is wall steel reinforcement cage hoisting point structure even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009194.7U CN214217887U (en) | 2021-01-04 | 2021-01-04 | Firm ground is wall steel reinforcement cage hoisting point structure even |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217887U true CN214217887U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120009194.7U Active CN214217887U (en) | 2021-01-04 | 2021-01-04 | Firm ground is wall steel reinforcement cage hoisting point structure even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179214A (en) * | 2021-11-16 | 2022-03-15 | 南方海上风电联合开发有限公司 | Novel embedded hoisting point structure suitable for large-size precast concrete component |
-
2021
- 2021-01-04 CN CN202120009194.7U patent/CN214217887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179214A (en) * | 2021-11-16 | 2022-03-15 | 南方海上风电联合开发有限公司 | Novel embedded hoisting point structure suitable for large-size precast concrete component |
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