CN201688033U - High-strength composite cable bridge - Google Patents
High-strength composite cable bridge Download PDFInfo
- Publication number
- CN201688033U CN201688033U CN2010201942799U CN201020194279U CN201688033U CN 201688033 U CN201688033 U CN 201688033U CN 2010201942799 U CN2010201942799 U CN 2010201942799U CN 201020194279 U CN201020194279 U CN 201020194279U CN 201688033 U CN201688033 U CN 201688033U
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- CN
- China
- Prior art keywords
- underframe
- composite
- material layer
- resin material
- layer
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a resin composite cable bridge used for laying a transmission cable. The high-strength composite cable bridge comprises a groove-shaped framework consisting of an underframe and a side plate, wherein the underframe is of the panel type structure or the ladder type structure; the surface of the framework is compounded with a resin material layer; and at the corner of the groove-shaped structure, the resin material layer is thicker than other parts. In the utility model, by increasing the thickness of the composite layer at the corner of the resin composite bridge, the strength of the stress concentration position can be improved, so as to improve the anti-deformation ability and reduce the separation and the dropping of the composite layer and the framework caused by the elastic deformation.
Description
Technical field
The utility model relates to a kind of resin composite cable tray that power transmission cable is laid wiring that is used for.
Background technique
Traditional cable testing bridge is generally steel structure, and it comprises the underframe of flat board or ladder type structure and the vertical side plates that is connected the underframe both sides.The cable testing bridge of steel structure exists defectives such as corrosion resistance is poor, Heavy Weight, transportation inconvenience.In order to overcome the above-mentioned defective of metal crane span structure, has a kind of resin composite cable tray at present, its structure comprises the skeleton of a flute profile that is made of underframe and side plate, skeleton can be the sheet metal of individual layer, also can be the composite board that has applied composite beds such as refractory layer, anticorrosion layer on sheet metal, the compound again one deck resin material layer in skeleton surface be to improve its corrosion resistance and to improve its intensity.Because the bight stress of bathtub construction is more concentrated, the resin compounded layer in bight and then causes the separation of whole resin compounded layer even comes off easily because of local elasticity's distortion and skeleton generation segregation phenomenon in the using process, has reduced the anti-corrosion capability of crane span structure.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of high-strength compound cable testing bridge that can improve the composite bed combined strength bination is provided.
High-strength compound cable testing bridge of the present utility model includes a flute profile skeleton of being made up of underframe and side plate, and underframe can be plate armature or ladder type structure, and the skeleton surface is compounded with one deck resin material layer; In the bight of bathtub construction, the thickness of resin material layer is greater than other parts.
The utility model has improved stress and has concentrated the intensity at position, and then improved its whole non-deformability owing to increased the bight composite bed thickness of resin compounded crane span structure, has reduced the obscission of separating of the composite bed that causes because of resiliently deformable and skeleton.
Description of drawings
Fig. 1 is the utility model embodiment's a cross section structure schematic representation;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
As shown in the figure, this cable testing bridge includes a flute profile skeleton 1 of being made up of underframe 11 and side plate 12, and underframe is ladder type structure (referring to Fig. 2).Skeleton can be the sheet metal of individual layer, also can be the composite board that has applied composite beds such as refractory layer, anticorrosion layer on sheet metal.The skeleton surface is compounded with one deck resin material layer 2; In the bight 3 of bathtub construction, the thickness of resin material layer is greater than other parts.
Claims (2)
1. a high-strength compound cable testing bridge includes a flute profile skeleton of being made up of underframe and side plate, and the skeleton surface is compounded with one deck resin material layer, it is characterized in that: in the bight of bathtub construction, the thickness of resin material layer is greater than other parts.
2. high-strength compound cable testing bridge according to claim 1 is characterized in that: described underframe is plate armature or ladder type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201942799U CN201688033U (en) | 2010-05-19 | 2010-05-19 | High-strength composite cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201942799U CN201688033U (en) | 2010-05-19 | 2010-05-19 | High-strength composite cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688033U true CN201688033U (en) | 2010-12-29 |
Family
ID=43376313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201942799U Expired - Lifetime CN201688033U (en) | 2010-05-19 | 2010-05-19 | High-strength composite cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335171A (en) * | 2013-05-07 | 2013-10-02 | 河北京冀防爆电器仪表有限公司 | High polymer anti-corrosion cable bridge |
-
2010
- 2010-05-19 CN CN2010201942799U patent/CN201688033U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335171A (en) * | 2013-05-07 | 2013-10-02 | 河北京冀防爆电器仪表有限公司 | High polymer anti-corrosion cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: No. 2, Chang Dong Road, mayor of oil workshop, Yangzhong, Jiangsu Province Patentee after: Jiangsu Ding Rong Electric Group Co., Ltd. Address before: 212160 Jiangsu long Ding Electric Co., Ltd., 2, Chang Wang East Road, oil town, Yangzhong, Jiangsu Patentee before: Huang Rongnian |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |