CN218989892U - Steel anchor box for cable-stayed bridge - Google Patents
Steel anchor box for cable-stayed bridge Download PDFInfo
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- CN218989892U CN218989892U CN202223116434.7U CN202223116434U CN218989892U CN 218989892 U CN218989892 U CN 218989892U CN 202223116434 U CN202223116434 U CN 202223116434U CN 218989892 U CN218989892 U CN 218989892U
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- cable
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- box body
- box
- stayed bridge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a steel anchor box for a cable-stayed bridge, which comprises a box body, wherein a supporting mechanism is arranged in the box body; the supporting mechanism comprises an inserting cylinder, a cable guide pipe, an adjusting cylinder, a fixing ring and a steel wire rope; one side of the box body is penetrated with a rope guide cylinder, one end of the rope guide cylinder, which is positioned in the box body, extends into the insertion cylinder, a plurality of fixing rings are fixedly connected to the upper side and the lower side of the insertion cylinder at equal intervals, one end of a steel wire rope is fixedly wound in the fixing rings, and the other end of the steel wire rope is fixedly connected with the box body. According to the utility model, through the cable guide tube in the insertion tube and the steel wire ropes on the fixing rings, the insertion tube can be pulled and supported from the upper side and the lower side by utilizing the steel wire ropes in the plurality of fixing rings, so that the stability of the insertion tube and the cable guide tube is improved, and one end of the cable guide tube can be fixed after the cable guide tube is connected by utilizing the threaded rod on the fixing rod, so that a plurality of positions of the cable guide tube are fixedly supported, and the supporting effect is improved.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a steel anchor box for a cable-stayed bridge.
Background
The bridge engineering is the engineering for constructing the bridge, when the bridge is constructed, a steel anchor box is needed, when the steel anchor box is used, the steel anchor box is matched with a girder web plate, and later, the steel anchor box is connected with the girder web plate, so that the supporting effect on an object is achieved.
Patent number CN202123406321.6 discloses a steel anchor box for cable-stayed bridge, which comprises a box body, the inside of box is provided with the bearing plate, and is provided with packaging structure between bearing plate and the box, install fixed block one on the inner wall of bearing plate, the fixed shell is installed to one side of bearing plate, and the one end of fixed shell passes the bearing plate and be connected with fixed block one, the internally mounted of fixed shell has a cable pipe, and cable pipe one side is provided with adjusting structure, be provided with stable structure between fixed shell and the box. According to the steel anchor box bearing plate and box body assembly method, the clamping grooves, the assembly blocks and the connecting blocks are arranged, the size of the assembly blocks is smaller than that of the clamping grooves, the assembly blocks are fixedly installed with the bearing plate through the connecting blocks, the assembly blocks correspond to the clamping grooves when the bearing plate and the box body are assembled in the later period, the bearing plate is pushed into the box body, and the convenience in installation of the steel anchor box bearing plate and the box body for the cable-stayed bridge is improved.
Currently, the existing steel anchor boxes for cable-stayed bridges have some shortages, such as; the existing steel anchor box for the cable-stayed bridge only adopts the action of the second fixed block, the support column, the inserted link and the stop block to increase the supporting effect on the fixed shell in the use process, but the supporting mode is not very good in stability, cannot be stably supported for a long time, has a single supporting angle on the fixed shell, cannot be supported from a plurality of positions, and leads to easy shaking of the fixed shell.
Disclosure of Invention
The utility model aims to provide a steel anchor box for a cable-stayed bridge, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel anchor box for the cable-stayed bridge comprises a box body, wherein a supporting mechanism is arranged in the box body;
the supporting mechanism comprises an inserting cylinder, a cable guide pipe, an adjusting cylinder, a fixing ring and a steel wire rope; one side of the box body is penetrated with a rope guide cylinder, one end of the rope guide cylinder, which is positioned in the box body, extends into the insertion cylinder, a plurality of fixing rings are fixedly connected to the upper side and the lower side of the insertion cylinder at equal intervals, one end of a steel wire rope is fixedly wound in the fixing rings, and the other end of the steel wire rope is fixedly connected with the box body.
As an alternative scheme of this application technical scheme, insert a section of thick bamboo inside one side and run through there is the dead lever, the other end fixedly connected with box of dead lever.
As an alternative scheme of the technical scheme, the one end that the dead lever is located the inside one end fixedly connected with threaded rod of a section of thick bamboo that inserts, threaded hole has been seted up to the one end that a cable guide section of thick bamboo is located the inside one end of a section of thick bamboo that inserts.
As an alternative of the technical scheme, the threaded hole is internally connected with a threaded rod in a threaded manner.
As an alternative scheme of the technical scheme, one side of the top of the box body is penetrated with an L-shaped plate body, and two sides of the L-shaped plate body are penetrated with cable guide pipes.
As an alternative of the technical scheme, the cable guide pipe is movably connected with an adjusting cylinder inside.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cable guide tube in the insertion tube and the steel wire ropes on the fixing rings, the insertion tube can be pulled and supported from the upper side and the lower side by utilizing the steel wire ropes in the plurality of fixing rings, so that the stability of the insertion tube and the cable guide tube is improved, and one end of the cable guide tube can be fixed after the cable guide tube is connected by utilizing the threaded rod on the fixing rod, so that a plurality of positions of the cable guide tube are fixedly supported, and the supporting effect is improved.
2. According to the utility model, the L-shaped plate body in the box body can be used for supporting two positions of the cable guide pipe, so that the supporting effect on the cable guide pipe is improved, and the cable guide pipe can be stably supported for a long time.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is an inside view of a steel anchor box for a cable-stayed bridge of the present utility model;
fig. 2 is an inside view of a socket of a steel anchor box for a cable-stayed bridge of the present utility model.
In the figure: 1, a box body 2, a fixed rod 3, an inserting cylinder 4, a fixed ring 5, a steel wire rope 6, a rope guide cylinder 7, an L-shaped plate body 8, an adjusting cylinder 9, a threaded rod 10 and a threaded hole.
Detailed Description
Referring to fig. 1-2, the present utility model provides a technical solution: the steel anchor box for the cable-stayed bridge comprises a box body 1, wherein a supporting mechanism is arranged in the box body 1;
the supporting mechanism comprises an insertion cylinder 3, a cable guide pipe 6, an adjusting cylinder 8, a fixing ring 4 and a steel wire rope 5; one side of the box body 1 is penetrated with a cable guide cylinder 6, one end of the cable guide cylinder 6, which is positioned inside the box body 1, extends into the inserting cylinder 3, a plurality of fixing rings 4 are fixedly connected to the upper side and the lower side of the inserting cylinder 3 at equal intervals, one end of a steel wire rope 5 is fixedly wound on the inner side of the fixing rings 4, the other end of the steel wire rope 5 is fixedly connected with the box body 1, one side inside the inserting cylinder 3 is penetrated with a fixing rod 2, the other end of the fixing rod 2 is fixedly connected with the box body 1, one end of the fixing rod 2, which is positioned inside the inserting cylinder 3, is fixedly connected with a threaded rod 9, one end of the cable guide cylinder 6, which is positioned inside the inserting cylinder 3, is provided with a threaded hole 10, and the threaded rod 9 is connected with internal threads of the threaded hole 10.
In the technical scheme, not only can the steel wire ropes in a plurality of fixing rings be utilized to carry out traction support on the inserting cylinder from the upper side and the lower side, the stability of the inserting cylinder and the cable guide pipe is improved, but also one end of the cable guide pipe can be fixed after the cable guide pipe is connected by the threaded rod on the fixing rod, so that a plurality of positions of the cable guide pipe are fixedly supported.
In some technical schemes, one side of the top of the box body 1 is penetrated with an L-shaped plate body 7, and two sides of the L-shaped plate body 7 are penetrated with cable guide pipes 6.
In the technical scheme, the L-shaped plate body can be used for supporting two positions of the cable guide pipe, so that the supporting effect on the cable guide pipe is improved.
In some technical schemes, an adjusting cylinder 8 is movably connected inside the cable guide tube 6.
Claims (6)
1. The utility model provides a steel anchor box for cable-stayed bridge, includes box, its characterized in that: a supporting mechanism is arranged in the box body;
the supporting mechanism comprises an inserting cylinder, a cable guide pipe, an adjusting cylinder, a fixing ring and a steel wire rope; one side of the box body is penetrated with a rope guide cylinder, one end of the rope guide cylinder, which is positioned in the box body, extends into the insertion cylinder, a plurality of fixing rings are fixedly connected to the upper side and the lower side of the insertion cylinder at equal intervals, one end of a steel wire rope is fixedly wound in the fixing rings, and the other end of the steel wire rope is fixedly connected with the box body.
2. The steel anchor box for a cable-stayed bridge according to claim 1, wherein: one side of the inside of the inserting cylinder is penetrated with a fixing rod, and the other end of the fixing rod is fixedly connected with a box body.
3. A steel anchor box for a cable-stayed bridge according to claim 2, wherein: the one end fixedly connected with threaded rod that the dead lever is located the inside of a section of thick bamboo that inserts, the screw hole has been seted up to the one end that the cable guide tube is located the inside of a section of thick bamboo that inserts.
4. A steel anchor box for a cable-stayed bridge according to claim 3, wherein: threaded rods are connected with the inner threads of the threaded holes.
5. The steel anchor box for a cable-stayed bridge according to claim 1, wherein: an L-shaped plate body penetrates through one side of the top of the box body, and cable guide pipes penetrate through two sides of the L-shaped plate body.
6. The steel anchor box for a cable-stayed bridge according to claim 1, wherein: the cable duct is movably connected with an adjusting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116434.7U CN218989892U (en) | 2022-11-23 | 2022-11-23 | Steel anchor box for cable-stayed bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116434.7U CN218989892U (en) | 2022-11-23 | 2022-11-23 | Steel anchor box for cable-stayed bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218989892U true CN218989892U (en) | 2023-05-09 |
Family
ID=86197190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223116434.7U Active CN218989892U (en) | 2022-11-23 | 2022-11-23 | Steel anchor box for cable-stayed bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218989892U (en) |
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2022
- 2022-11-23 CN CN202223116434.7U patent/CN218989892U/en active Active
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