CN203202406U - Anticorrosion cable bridge of combined structure - Google Patents
Anticorrosion cable bridge of combined structure Download PDFInfo
- Publication number
- CN203202406U CN203202406U CN 201320204911 CN201320204911U CN203202406U CN 203202406 U CN203202406 U CN 203202406U CN 201320204911 CN201320204911 CN 201320204911 CN 201320204911 U CN201320204911 U CN 201320204911U CN 203202406 U CN203202406 U CN 203202406U
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- cable testing
- testing bridge
- cable
- cable bridge
- bridge
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- Expired - Lifetime
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Abstract
The utility model discloses an anticorrosion cable bridge of a combined structure, and belongs to the technical field of laying of cable engineering components. The anticorrosion cable bridge of the combined structure is used for improving the anticorrosion performance and the intensity of the cable bridge. According to the technical scheme, cable bridge lateral walls and cable bridge cross pieces are all hollow structure parts formed by machining metal plates, a layer of non-metal anticorrosion layer respectively covers a metal body of each cable bridge lateral wall and a metal body of each cable bridge cross piece, and the entire cable bridge is assembled into a whole through the cable bridge lateral walls and the cable bridge cross pieces which are independent and are of the hollow anticorrosion structures. The cable bridge lateral walls and the cable bridge cross pieces are of the hollow structure, so that the assembled cable bridge has a larger carrying capacity and a larger span. The anticorrosion layers respectively and integrally cover the metal bodies, then the metal bodies are integrally assembled, and the defect that the entire anticorrosion cable bridge can not be fully anticorrosion in the positions of connectors is overcome. The cable bridge lateral walls and the cable bridge cross pieces are assembled through an inserting groove structure, the connection is convenient and rapid, and connecting strength is improved.
Description
Technical field
The utility model relates to a kind of portal structure that the cables such as communication line, cable use that lays, and belongs to the cable engineering device technology field of laying.
Background technique
Cable testing bridge is widely used in the cable work, the material that the manufacturing cable testing bridge adopts comprises metal and nonmetallic material, present employed cable testing bridge is generally whole anticorrosion structure, and its preparation process is to carry out preservative treatment after first Metal Material Welding is as a whole again.The first problem that this cable testing bridge exists in engineering is used is Anticorrosion, the whole anti-corrosion cable bridge that uses in the engineering now, there is anticorrosion dead angle in the joint of side nation and strut rail in anticorrosion process, anticorrosive quality be difficult for to guarantee, the generation of the phenomenon such as in use for some time side nation and the corrosion of strut rail joint of cable testing bridge often occurs, come off in the case history.The Second Problem that exists is structure problem, employed cable testing bridge bottom mostly is simple substance type in the engineering now, its anti-twist deformability is not strong, and deadweight is too large, and what often occur to produce because the anti-twist power of cable testing bridge is too poor in case history caves in or the phenomenon generation such as distortion.Above 2 is exactly the main cause that the present cable testing bridge that uses is difficult to meet the engineering usage requirement.
The model utility content
Technical problem to be solved in the utility model provides a kind of anti-corrosion cable bridge of package assembly, and this cable testing bridge does not have anticorrosion dead angle, and anticorrosive quality is guaranteed, and structure has good anti-twist deformability simultaneously.
The technological scheme that solves the problems of the technologies described above is:
A kind of anti-corrosion cable bridge of package assembly, it is by cable bridge entry board, the cable testing bridge lateral wall, cable bridge rack bottom, the cable testing bridge crosspiece forms, relative thirty years of age of two cable testing bridge lateral walls, cable bridge entry board covers two cable testing bridge lateral wall upper ends, the cable testing bridge crosspiece is connected between two cable testing bridge lateral walls, its improvements are, cable testing bridge lateral wall and cable testing bridge crosspiece are the hollow structure parts of sheet metal machine shaping, cover respectively the separately nonmetal anticorrosive coat of integral body of one deck parcel in the metal body outside of cable testing bridge lateral wall and cable testing bridge crosspiece, cable testing bridge is by the cable testing bridge lateral wall that independently has the hollow anticorrosion structure, the cable testing bridge crosspiece is assembled into integral body.
The anti-corrosion cable bridge of above-mentioned package assembly, described cover cable testing bridge lateral wall and cable testing bridge crosspiece separately the thickness of the anticorrosive coat of integral outer be 0.1-3mm.
The anti-corrosion cable bridge of above-mentioned package assembly, on the plate face of described cable testing bridge lateral wall inboard horizontal slot is arranged, slot is parallel with the bottom edge of cable testing bridge lateral wall, and the position of slot is corresponding with the position of installing cables crane span structure crosspiece, and the sectional shape of slot is swallow tail shaped slot.
The anti-corrosion cable bridge of above-mentioned package assembly, there is stiffening rib the hollow cavity inside of described cable testing bridge crosspiece, closed at both ends, the two ends of sealing are the joint tongue of swallowtail shape, and the slot on the joint tongue at cable testing bridge crosspiece two ends and the cable testing bridge lateral wall side inner panel face is complementary.
The beneficial effects of the utility model are:
The utility model cable testing bridge lateral wall and cable testing bridge crosspiece adopt the metal hollow structure, increased intensity, make the cable testing bridge after the assembling have the advantages such as bearing capacity is large, span is long, metal body also is covered with the nonmetal anti-corrosion material of one deck outward, has more strengthened rigidity and the toughness of cable testing bridge integral body; Cable testing bridge adopts the cable testing bridge lateral wall and the cable testing bridge crosspiece that independently have anticorrosive coat to carry out overall package, solved whole anti-corrosion cable bridge cable testing bridge lateral wall and cable testing bridge strut rail joint in anticorrosion process and can not accomplish complete corrosion-resistant defective, the generation of the phenomenon such as prevented in use for some time cable testing bridge lateral wall and the joint corrosion of cable testing bridge strut rail of cable testing bridge, come off; Anticorrosive coat has very strong antiseptic property and aging quality resistance, can be widely used in various severe corrosive environment, wet environment, dust atmosphere, and can use in the open for a long time; Cable testing bridge lateral wall and cable testing bridge strut rail adopt the inserting slot construction assembling, and be easy to connect, quick, and the shortcomings such as the corrosion of having avoided bolt to connect producing, dropout have improved join strength.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark is as follows among the figure: cable bridge entry board 1, cable testing bridge lateral wall 2, cable bridge rack bottom 3, cable testing bridge crosspiece 4, metal body 5, anticorrosive coat 6.
Embodiment
The utility model is comprised of cable bridge entry board 1, cable testing bridge lateral wall 2, cable bridge rack bottom 3, cable testing bridge crosspiece 4.
Show among the figure, overall structure of the present utility model is identical with general cable testing bridge, its two cable testing bridge lateral walls 2 relative thirty years of age, cable bridge entry board 1 covers two cable testing bridge lateral wall 2 upper ends, cable testing bridge crosspiece 4 is connected between two cable testing bridge lateral walls 2, and cable bridge rack bottom 3 is positioned at cable testing bridge crosspiece 4 tops.
Show among the figure, cable testing bridge lateral wall 2 and cable testing bridge crosspiece 4 are the hollow structure parts of sheet metal machine shaping, and hollow structure can increase the intensity of parts, make cable testing bridge after the assembling that the large and larger span of larger bearing capacity be arranged.
Show among the figure, cover respectively the separately nonmetal anticorrosive coat 6 of integral body of one deck parcel in metal body 5 outsides of cable testing bridge lateral wall 2 and cable testing bridge crosspiece 4, anticorrosive coat 6 wraps up integral body separately, the thickness of anticorrosive coat 6 is 0.1-3mm, have very strong antiseptic property and aging quality resistance, can be widely used in various severe corrosive environment, wet environment, dust atmosphere, and can use in the open for a long time.
Show among the figure, cable testing bridge is assembled into integral body by the cable testing bridge lateral wall 2 that independently has the hollow anticorrosion structure, cable testing bridge crosspiece 4, solved whole anti-corrosion cable bridge cable testing bridge lateral wall 2 in anticorrosion process and can not accomplish complete corrosion-resistant defective with cable testing bridge strut rail 4 joints, the generation of the phenomenon such as prevented in use for some time cable testing bridge lateral wall 2 and the 4 joint corrosions of cable testing bridge strut rail of cable testing bridge, come off.
Show on the plate face of cable testing bridge lateral wall 2 inboards horizontal slot is arranged among the figure, slot is parallel with the bottom edge of cable testing bridge lateral wall 2, and the position of slot is corresponding with the position of installing cables crane span structure crosspiece 4, and the sectional shape of slot is swallow tail shaped slot.Corresponding, the two ends of cable testing bridge crosspiece 4 sealings are the joint tongue of swallowtail shape, and the slot on the joint tongue at cable testing bridge crosspiece 4 two ends and the cable testing bridge lateral wall 2 side inner panel faces is complementary.During the assembling cable crane span structure, the joint tongue at cable testing bridge crosspiece 4 two ends inserted in the slot on the cable testing bridge lateral wall 2 side inner panel faces can finish assembling, convenient, fast, the shortcomings such as the corrosion of having avoided bolt to connect producing, dropout have improved join strength.
Can add different functional materials in the nonmetal anticorrosive coat 6 of cable testing bridge lateral wall 2 of the present utility model and cable testing bridge crosspiece 4, to reach different function and usage, as being made into the cable testing bridge of the several functions such as shield type, fire-proof, lightning arrest.
Claims (4)
1. the anti-corrosion cable bridge of a package assembly, it is by cable bridge entry board (1), cable testing bridge lateral wall (2), cable bridge rack bottom (3), cable testing bridge crosspiece (4) forms, relative thirty years of age of two cable testing bridge lateral walls (2), cable bridge entry board (1) covers in two cable testing bridge lateral walls (2) upper end, cable testing bridge crosspiece (4) is connected between two cable testing bridge lateral walls (2), it is characterized in that: cable testing bridge lateral wall (2) and cable testing bridge crosspiece (4) are the hollow structure parts of sheet metal machine shaping, at the outside separately nonmetal anticorrosive coat (6) of integral body of one deck parcel that covers respectively of the metal body (5) of cable testing bridge lateral wall (2) and cable testing bridge crosspiece (4), cable testing bridge is by the cable testing bridge lateral wall (2) that independently has the hollow anticorrosion structure, cable testing bridge crosspiece (4) is assembled into integral body.
2. the anti-corrosion cable bridge of package assembly according to claim 1 is characterized in that: described cover cable testing bridge lateral wall (2) and cable testing bridge crosspiece (4) separately the thickness of the anticorrosive coat of integral outer (6) be 0.1-3mm.
3. the anti-corrosion cable bridge of package assembly according to claim 1 and 2, it is characterized in that: on the plate face of described cable testing bridge lateral wall (2) inboard horizontal slot is arranged, slot is parallel with the bottom edge of cable testing bridge lateral wall (2), the position of slot is corresponding with the position of installing cables crane span structure crosspiece (4), and the sectional shape of slot is swallow tail shaped slot.
4. the anti-corrosion cable bridge of package assembly according to claim 3, it is characterized in that: there is stiffening rib the hollow cavity inside of described cable testing bridge crosspiece (4), closed at both ends, the two ends of sealing are the joint tongue of swallowtail shape, and the slot on the joint tongue at cable testing bridge crosspiece (4) two ends and cable testing bridge lateral wall (2) the side inner panel face is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204911 CN203202406U (en) | 2013-04-22 | 2013-04-22 | Anticorrosion cable bridge of combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204911 CN203202406U (en) | 2013-04-22 | 2013-04-22 | Anticorrosion cable bridge of combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202406U true CN203202406U (en) | 2013-09-18 |
Family
ID=49146514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204911 Expired - Lifetime CN203202406U (en) | 2013-04-22 | 2013-04-22 | Anticorrosion cable bridge of combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202406U (en) |
-
2013
- 2013-04-22 CN CN 201320204911 patent/CN203202406U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |