CN215925647U - Arch rib buckle cable anchoring beam for tower buckle integration - Google Patents
Arch rib buckle cable anchoring beam for tower buckle integration Download PDFInfo
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- CN215925647U CN215925647U CN202121838400.1U CN202121838400U CN215925647U CN 215925647 U CN215925647 U CN 215925647U CN 202121838400 U CN202121838400 U CN 202121838400U CN 215925647 U CN215925647 U CN 215925647U
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- buckle
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Abstract
The utility model relates to an arch rib buckle cable anchoring beam for tower buckle integration, which comprises a cross beam, wherein the top surfaces of two ends of the cross beam are respectively welded with an anchoring seat, the bottom surfaces of two ends of the cross beam are respectively provided with a base, the top of each base is fixedly connected with the cross beam through a bolt, and the bottom of each base is provided with an arc-shaped clamping groove. The cable tower is light in weight, strong in structure and reliable in stress performance, is arranged on two opposite parallel links of the cable tower through the clamping grooves at the bottoms of the two bases, is convenient to install, and does not influence the stress structure of the cable tower.
Description
Technical Field
The utility model belongs to the technical field of steel pipe arch bridge construction, and relates to an arch rib buckling cable anchoring beam installed on a cable tower when an arch rib is hoisted by adopting a tower buckling method.
Background
When the arch rib is hoisted by adopting a cable hoisting method, after the arch rib sections are hoisted in place, the line type of the arch rib cantilever needs to be adjusted and kept through a buckle cable. One end of the buckle cable is connected with the arch rib, and the other end of the buckle cable is anchored on the buckle tower. Usually, the buckling tower is arranged independently, but in the construction of mountainous bridges, sometimes the construction site limits, the buckling tower and the ground anchor are difficult to arrange, and the cable tower which is hung by using the cable is also used as the buckling tower, namely the tower is buckled into a whole.
When the cable tower is adopted as the buckling tower, a buckling cable anchor box or an anchor beam which is usually arranged on the buckling tower is generally directly arranged at a certain height on the cable tower, and because the anchor box has larger volume and heavy structure, a mounting platform needs to be erected by utilizing a flat link rod on the cable tower, so that the working procedures are increased, and the stress performance of the cable tower is also influenced to a certain extent.
Disclosure of Invention
The utility model aims to solve the problems and provides an arch rib buckle cable anchoring beam for tower buckle integration, which can be quickly installed and avoid influencing the stressed structure of a cable tower.
The technical scheme of the utility model is as follows:
the utility model provides an arch rib detains cable anchor roof beam for tower lock unification which characterized in that: the device comprises a cross beam, wherein an anchoring seat is welded on the top surface of each of two ends of the cross beam, a base is installed on the bottom surface of each of two ends of the cross beam, the top of each base is fixedly connected with the cross beam through a bolt, and an arc-shaped clamping groove is formed in the bottom of each base.
The utility model has light weight, strong structure and reliable stress performance, is erected on two opposite parallel links of the cable tower, has high installation speed and can bring convenience for the construction of buckling the tower.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a cross-sectional view of the end of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a plan view of the mounting structure of the present invention mounted on a cable tower;
fig. 5 is a schematic side view of the structure of the present invention mounted on a pylon.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model comprises a beam 1, wherein the top surfaces of two ends of the beam are respectively welded with an anchoring seat 2, the bottom surfaces of two ends of the beam are respectively provided with a base 3, the top of each base 3 is fixedly connected with the beam 1 through a bolt 4, and the bottom of each base is provided with an arc-shaped clamping groove 5.
When the utility model is implemented, the anchoring seat 2 adopts two bearing plates 21 which are vertically welded on the top surface of the beam, a certain distance is arranged between the two bearing plates, one end of each bearing plate is welded with an anchor backing plate 22, and each bearing plate, the anchor backing plate and the top surface of the beam are welded with a plurality of reinforcing plates 23.
The base 3 comprises a top plate 31, the top plate is connected with the cross beam through a bolt 4, two vertical plates 32 perpendicular to the top plate are welded on the bottom surface of the top plate, a certain distance is reserved between the two vertical plates, the clamping grooves 5 are formed in the bottom edges of the two vertical plates, and a plurality of stiffening plates 33 are welded between the two sides of each vertical plate and the top plate.
In the specific implementation of the utility model, in order to further reduce the overall weight, a plurality of strip-shaped through holes 11 can be formed on the cross beam along the longitudinal direction. The cross beam can be made of double-spliced I-shaped steel.
As shown in fig. 4 and 5, the four columns 6 of the cable tower are usually provided with flat link rods 7, and the flat link rods are usually made of steel pipes. When the cable tower is implemented specifically, the center distance between the two bases 3 is equal to the center distance between the two opposite flat connecting rods 7 of the cable tower, and the arc diameter of the arc-shaped clamping groove 5 is equal to the outer diameter of the flat connecting rods. When the cable tower is installed, a crane is adopted to hoist the cable tower to a preset height, the clamping grooves at the bottoms of the two bases 3 are respectively clamped on the two opposite flat connecting rods 7 and are welded with the flat connecting rods. In order to enhance the strength and the bearing capacity of the flat link rod, concrete 8 can be poured into the flat link rod 7 of the utility model which is preset to be installed when the cable tower is installed in a flat manner.
Claims (4)
1. The utility model provides an arch rib detains cable anchor roof beam for tower lock unification which characterized in that: the device comprises a cross beam, wherein an anchoring seat is welded on the top surface of each of two ends of the cross beam, a base is installed on the bottom surface of each of two ends of the cross beam, the top of each base is fixedly connected with the cross beam through a bolt, and an arc-shaped clamping groove is formed in the bottom of each base.
2. A rib and tendon anchoring beam for a tower fastener according to claim 1, characterized in that: the anchoring seat comprises two bearing plates vertically welded on the top surface of the cross beam, a certain distance is reserved between the two bearing plates, one end of each bearing plate is welded with an anchor backing plate, and each bearing plate, each anchor backing plate and the top surface of the cross beam are welded with a plurality of reinforcing plates.
3. A rib and tendon anchoring beam for a tower fastener according to claim 1, characterized in that: the base comprises a top plate, the top plate is connected with the cross beam through a bolt, two vertical plates perpendicular to the top plate are welded to the bottom surface of the top plate, a certain distance is reserved between the two vertical plates, the clamping grooves are formed in the bottom edges of the two vertical plates, and a plurality of stiffening plates are welded between the two sides of each vertical plate and the top plate.
4. A rib and tendon anchoring beam for a tower fastener according to claim 1, characterized in that: a plurality of strip-shaped through holes are formed in the beam along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838400.1U CN215925647U (en) | 2021-08-06 | 2021-08-06 | Arch rib buckle cable anchoring beam for tower buckle integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838400.1U CN215925647U (en) | 2021-08-06 | 2021-08-06 | Arch rib buckle cable anchoring beam for tower buckle integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215925647U true CN215925647U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838400.1U Active CN215925647U (en) | 2021-08-06 | 2021-08-06 | Arch rib buckle cable anchoring beam for tower buckle integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215925647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948986A (en) * | 2023-02-02 | 2023-04-11 | 广西路桥工程集团有限公司 | Universal cable saddle buckling device and universal cable saddle buckling system |
-
2021
- 2021-08-06 CN CN202121838400.1U patent/CN215925647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948986A (en) * | 2023-02-02 | 2023-04-11 | 广西路桥工程集团有限公司 | Universal cable saddle buckling device and universal cable saddle buckling system |
| CN115948986B (en) * | 2023-02-02 | 2023-07-04 | 广西路桥工程集团有限公司 | General cable saddle device and general cable saddle system of detaining |
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