CN2727524Y - High strength light weight cable bridge support - Google Patents
High strength light weight cable bridge support Download PDFInfo
- Publication number
- CN2727524Y CN2727524Y CN 200420079738 CN200420079738U CN2727524Y CN 2727524 Y CN2727524 Y CN 2727524Y CN 200420079738 CN200420079738 CN 200420079738 CN 200420079738 U CN200420079738 U CN 200420079738U CN 2727524 Y CN2727524 Y CN 2727524Y
- Authority
- CN
- China
- Prior art keywords
- strength light
- high strength
- light weight
- cable bridge
- bridge support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a high strength light weight cable bridge support used for the cabling. The side plates at both sides of the utility model are in a symmetrical concave-convex structure like the character shape 3; the base plate is in a flute-shaped structure, and the hook on the upper end of the side plates faces downwards and inwards and the lower end is an inward plain hook. Under the precondition of quality assurance, because the flute concave-convex part can serve as a strengthened rib, the strength is improved greatly and the bridge is not easy to be deformed, and simultaneously the weight is reduced by over 15%, which brings great convenience to the users for the transportation, assembly and disassembly.
Description
Technical field
The utility model relates to the bus bar installation casing that power transmission and distribution are used, and especially a kind ofly sets up the high-strength light cable testing bridge that cable is used.
Background technique
At present, traditional cable testing bridge generally comprises two blocks of side plates and a base plate of fixing with the side plate welding.Because side plate and base plate all adopt plate material, so welding antidetonation between sheet material and shearing strength are all relatively poor, make the crane span structure easy deformation, the quality instability.Along with the change of product specification is big, employed sheet metal thickness constantly increases, thereby the crane span structure that specification is bigger brings great inconvenience for user's transportation, loading and unloading and installation.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of and can improve antidetonation and shearing strength, reduce the crane span structure amount of deformation, can alleviate the high-strength light cable testing bridge of crane span structure deadweight significantly.The technological scheme that is adopted is such: the side plate of cable testing bridge both sides is made into symmetrical figure of three concaveconvex structure, base plate is made into corrugation shape structure.It is compared with the plate material that adopts in the prior art, and its effect is conspicuous:
1, guaranteeing because the concavo-convex part of corrugation has played the effect of stiffening rib, intensity is greatly enhanced, and crane span structure to be not yielding under the product quality premise.
2, cable testing bridge has been reduced more than 15% on the basis that intensity improves from weight, providing a great convenience for the user aspect transportation, loading and unloading and the installation.
Description of drawings
Fig. 1 is the utility model master TV structure figure.
Fig. 2 is the A-A sectional structure chart of Fig. 1.
Fig. 3 is the B-B sectional structure chart of Fig. 1.
Among the figure: 1, side plate 2, base plate
Embodiment
With reference to Fig. 2, Fig. 3, the side plate (1) of high-strength light cable testing bridge and arranged on left and right sides is made into the figure of three concaveconvex structure of symmetry, the crotch of side plate upper end inwardly and down, the lower end is inside plain hook; Base plate (2) is made into corrugation shape structure.During specific operation, sheet material with the disposable roll forming of molding machine, is placed on base plate on the plain hook of both sides side plate then, adopts automatic welding device to weld.
Claims (2)
1, a kind of high-strength light cable testing bridge, there is side plate (1) its both sides, base plate (2) is arranged at the bottom, it is characterized in that: the side plate of both sides (1) is symmetry " 3 " font concaveconvex structure, base plate are corrugation shape structure.
2, high-strength light cable testing bridge according to claim 1 is characterized in that: inwardly also down, the lower end is inside plain hook to the upper end crotch of figure of three side plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079738 CN2727524Y (en) | 2004-09-23 | 2004-09-23 | High strength light weight cable bridge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079738 CN2727524Y (en) | 2004-09-23 | 2004-09-23 | High strength light weight cable bridge support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727524Y true CN2727524Y (en) | 2005-09-21 |
Family
ID=35043538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079738 Ceased CN2727524Y (en) | 2004-09-23 | 2004-09-23 | High strength light weight cable bridge support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727524Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007095788A1 (en) * | 2006-02-27 | 2007-08-30 | Jicai Ma | A cable bridge |
-
2004
- 2004-09-23 CN CN 200420079738 patent/CN2727524Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007095788A1 (en) * | 2006-02-27 | 2007-08-30 | Jicai Ma | A cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20061212 Decision number of declaring invalidation: 8945 |