CN202380392U - Wind bracing structure of rope bridge - Google Patents
Wind bracing structure of rope bridge Download PDFInfo
- Publication number
- CN202380392U CN202380392U CN 201120529166 CN201120529166U CN202380392U CN 202380392 U CN202380392 U CN 202380392U CN 201120529166 CN201120529166 CN 201120529166 CN 201120529166 U CN201120529166 U CN 201120529166U CN 202380392 U CN202380392 U CN 202380392U
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Abstract
The utility model discloses a wind bracing structure of a rope bridge. The wind bracing structure comprises a beam, wherein the beam is vertically connected to parallel U-steel carlings, the U-steel carlings are connected to angle irons, and the ends of the angle irons are connected with web plates of the U-steel carlings. Owing to adoption of the technical scheme, the wind bracing structure, provided by the utility model, is simple, the transverse windward area of a bridge deck is reduced, the intensity of the angle irons is fully exerted, the utilization rate of the angle iron material is improved, and the wind resistant stability of an integrated structure is enhanced.
Description
Technical field
The utility model belongs to the cable bridge global anti-wind system and constructs technical field, particularly a kind of cable bridge wind structure structure.
Background technology
In the cable bridge architectural design, for satisfying the needs of structures under wind, wind structure (structure that promptly laterally connects longeron) often need be set, be used to improve the lateral stiffness and the wind resisting stability of bridge.The edge of a wing that traditional wind structure is arranged as channel-section steel longeron bottom is connected (as shown in Figure 2) with the angle steel edge of a wing; This structure has increased the area that bridge floor laterally facings the wind; Thereby make the intensity of angle steel not give full play to, cause the angle steel utilization efficiency of material low, the overall structure wind resisting stability is poor.
Summary of the invention
The technical problem that the utility model will solve is: provide a kind of simple in structure, can improve the angle steel stock utilization, strengthen the cable bridge wind structure structure of wind resisting stability, to overcome the deficiency of prior art.
The utility model is to constitute like this: it comprises crossbeam 1, on crossbeam 1, vertically is connected with the channel-section steel longeron 2 that is arranged in parallel, and on channel-section steel longeron 2, is connected with angle steel 3, and angle steel 3 ends are connected with the web of channel-section steel longeron 2.
In the above-mentioned cable bridge wind structure structure, an end of angle steel 3 is connected the web centre position 4 of channel-section steel longeron 2.
In the above-mentioned cable bridge wind structure structure, between web centre position 4 tie points of end of angle steel 3 and channel-section steel longeron 2, be connected with web beam 5.
Owing to adopted technique scheme; Compare with prior art, the utility model is simple in structure, and the web of angle steel end with the channel-section steel longeron is connected; Reduced the area that bridge floor laterally facings the wind; Give full play to the intensity of angle steel, improved the utilization rate of angle steel material, strengthened integrally-built wind resisting stability.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the prior art constructions sketch map;
Being labeled as of accompanying drawing: 1-crossbeam, 2-channel-section steel longeron, 3-angle steel, the web centre position of 4-longeron, 5-web beam.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The embodiment of the utility model: the structure of the utility model is as shown in Figure 1; It comprises crossbeam 1; (crossbeam 1 adopts existing commercially available channel-section steel or i iron to make to the channel-section steel longeron 2 that vertical connection is arranged in parallel on crossbeam 1; Channel-section steel longeron 2 adopts existing commercially available channel-section steel section bar to make), connecting angle 3 on channel-section steel longeron 2, and angle steel 3 ends are connected with the web of channel-section steel longeron 2.In order further to improve the wind resisting stability of the utility model, can an end of angle steel 3 be connected the web centre position 4 of channel-section steel longeron 2.In order further to improve the wind resisting stability of the utility model, can between the tie point in an end of angle steel 3 and the web centre position 4 of channel-section steel longeron 2, be connected web beam 5.
The embodiment of the utility model is not limited to the foregoing description, and the various variations of under the prerequisite that does not break away from the utility model aim, making all belong to the protection domain of the utility model.
Claims (3)
1. cable bridge wind structure structure; It is characterized in that: it comprises crossbeam (1); On crossbeam (1), vertically be connected with the channel-section steel longeron (2) that is arranged in parallel, on channel-section steel longeron (2), be connected with angle steel (3), and angle steel (3) end is connected with the web of channel-section steel longeron (2).
2. cable bridge wind structure structure according to claim 1 is characterized in that: an end of angle steel (3) is connected the web centre position (4) of channel-section steel longeron (2).
3. cable bridge wind structure structure according to claim 2 is characterized in that: between web centre position (4) tie point of end of angle steel (3) and channel-section steel longeron (2), be connected with web beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120529166 CN202380392U (en) | 2011-12-16 | 2011-12-16 | Wind bracing structure of rope bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120529166 CN202380392U (en) | 2011-12-16 | 2011-12-16 | Wind bracing structure of rope bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380392U true CN202380392U (en) | 2012-08-15 |
Family
ID=46628905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120529166 Expired - Lifetime CN202380392U (en) | 2011-12-16 | 2011-12-16 | Wind bracing structure of rope bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380392U (en) |
-
2011
- 2011-12-16 CN CN 201120529166 patent/CN202380392U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP GUIYANG INVESTIGATION DESIGN + R Free format text: FORMER NAME: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Owner name: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Free format text: FORMER NAME: GUIYANG PROSPECTION + DESIGN INST, CHINA HYDRAULIC POWER CONSULTARY GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: CHINA POWER CONSRTUCTION GROUP GUIYANG SURVEY AND DESIGN INSTITUTE Co.,Ltd. Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: HydroChina Guiyang Engineering Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |