CN201174547Y - Cable bridge rack of alloy engineering material - Google Patents
Cable bridge rack of alloy engineering material Download PDFInfo
- Publication number
- CN201174547Y CN201174547Y CNU2008200769644U CN200820076964U CN201174547Y CN 201174547 Y CN201174547 Y CN 201174547Y CN U2008200769644 U CNU2008200769644 U CN U2008200769644U CN 200820076964 U CN200820076964 U CN 200820076964U CN 201174547 Y CN201174547 Y CN 201174547Y
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- Prior art keywords
- bridge
- cable
- groove body
- crane span
- cable bridge
- 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.)
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Abstract
The utility model relates to a cable bridge formed by an alloy engineering material and belongs to a cable engineering member. The cable bridge comprises a bridge cover plate and a bridge groove body which have hollow section structures; the outside of the bridge groove body is provided with a superpolymer anticorrosive layer; and the bottom of the bridge groove body is covered with a groove body soleplate. Aiming at the disadvantages of the prior cable bridge, the cable bridge carries out improvement on two aspects: firstly, the groove body and the cover plate of the cable bridge adopt the hollow section structures; secondly, the groove body of the cable bridge adopts a steel-plastic composite manufacturing process; and a layer of superpolymer anticorrosive material is adhered on the outside of a steel keel to form the anticorrosive layer. The cable bridge has the remarkable advantages that with the section structure, the deadweight of the bridge can be effectively lightened, and the mechanical strength of the bridge is substantially increased in order to make the carrying capacity of the bridge stronger. The surface of the anticorrosive layer has high hardness, impact resistance and corrosion resistance so as to improve the service life of the bridge.
Description
Technical field
The utility model relates to a kind of cable work member, specifically a kind of alloy engineering material cable testing bridge that is applicable to various power cables of carrying and control cable.
Background technology
At present, cable testing bridge is widely used in the cable work, makes the material that cable testing bridge adopted and comprises various metals and nonmetallic materials, as mild steel, stainless steel, aluminium alloy, fiberglass and engineering plastics etc.Use discovery by engineering, mainly there are two problems in above-mentioned various cable testing bridges: the first, and structure problem.The cable testing bridge section structure that uses is solid type at present, and its bearing capacity and anti-twist deformability are not strong.Often find that in case history the phenomenons such as collapse waist or distortion that produce because of the bearing capacity of cable testing bridge is too poor take place.The second, anticorrosion problem.The zinc-plated crane span structure of modal steel in the present engineering, its steel skeleton is outside to adopt cold galvanizing or hot galvanizing to handle, and zinc coating thickness does not wait from several microns to tens microns.Be easy to suffer outside destroy or corrosion because the zinc layer is thin, make outside metallic framework is exposed to, can be lost original bearing capacity by very fast oxidation at seriously corroded place crane span structure.More than 2 be exactly the main cause that present employed cable testing bridge is difficult to meet the engineering instructions for use.
Summary of the invention
Goal of the invention of the present utility model is at the deficiencies in the prior art, provides a kind of from heavy and light, big, the corrosion resistant alloy engineering material of intensity cable testing bridge.
Realize the foregoing invention purpose by the following technical solutions: a kind of alloy engineering material cable testing bridge, comprise the crane span structure cover plate, the crane span structure cell body, described crane span structure cell body and crane span structure cover plate are the hollow section structures, the outer setting of described crane span structure cell body has the high polymer anticorrosive coat, and its bottom is coated with the cell body base plate.
The utility model has carried out the improvement of two aspects at the weak point of traditional cable crane span structure.The first, cable testing bridge cell body and cover plate adopt the hollow section structure.The second, the cable testing bridge cell body adopts steel to mould combined producing tech, adheres to one deck high polymer anti-corrosion material in steel keel outside with special process, constitutes anticorrosive coat.Its significant advantage is: the employing of this section structure can effectively alleviate the crane span structure deadweight and increase considerably the crane span structure mechanical strength, makes its bearing capacity stronger.The anticorrosive coat case hardness is higher, and is shock-resistant, anticorrosive, and improved the useful life of crane span structure.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the partial enlarged drawing of A among Fig. 1.
Fig. 3 is the partial enlarged drawing of B among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to accompanying drawing 1, this cable testing bridge is made up of crane span structure cover plate 1 and crane span structure cell body 2 and crane span structure base plate 3.Crane span structure cover plate 1 and crane span structure cell body 2 are hollow section structures.Wherein crane span structure cover plate 1 adopts the high polymer anti-corrosion material to make, and is the hollow grid structure, inner no metallic framework.Crane span structure cell body 2 is by the hollow metal keel and the high polymer anti-corrosion material is compound makes.Cable testing bridge base plate 3 directly overlays the cell body bottom.Referring to accompanying drawing 2 and 3,4 among the figure is metal keel of crane span structure cell body 2, at the outside bonding layer thickness of the metal keel 4 high polymer preserving timber bed of material 5 that is 3mm.The high polymer anti-corrosion material is PVC.
Can steadily reliably be positioned over crane span structure cell body 2 on the supporters such as prefabricated pipe corridor or trailing arm in the specific implementation process and fix, by the construction specification cabling, cover crane span structure cover plate 3 at last and can finish construction operation then.
Claims (2)
1, a kind of alloy engineering material cable testing bridge, comprise the crane span structure cover plate, the crane span structure cell body is characterized in that: described crane span structure cell body and crane span structure cover plate are the hollow section structures, the outer setting of described crane span structure cell body has the high polymer anticorrosive coat, and its bottom is coated with the cell body base plate.
2, alloy engineering material cable testing bridge according to claim 1, it is characterized in that: described crane span structure cover plate is the hollow grid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200769644U CN201174547Y (en) | 2008-04-08 | 2008-04-08 | Cable bridge rack of alloy engineering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200769644U CN201174547Y (en) | 2008-04-08 | 2008-04-08 | Cable bridge rack of alloy engineering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174547Y true CN201174547Y (en) | 2008-12-31 |
Family
ID=40201674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200769644U Expired - Fee Related CN201174547Y (en) | 2008-04-08 | 2008-04-08 | Cable bridge rack of alloy engineering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174547Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140834A (en) * | 2011-01-16 | 2011-08-03 | 葛跃进 | Power supply keel for nailless clamped electric heating floor system |
| CN103307355A (en) * | 2013-06-24 | 2013-09-18 | 向荣集团有限公司 | Groove type cover plate sectional material for cable bridge |
-
2008
- 2008-04-08 CN CNU2008200769644U patent/CN201174547Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140834A (en) * | 2011-01-16 | 2011-08-03 | 葛跃进 | Power supply keel for nailless clamped electric heating floor system |
| CN102140834B (en) * | 2011-01-16 | 2012-08-08 | 葛跃进 | Power supply keel for nailless clamped electric heating floor system |
| CN103307355A (en) * | 2013-06-24 | 2013-09-18 | 向荣集团有限公司 | Groove type cover plate sectional material for cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINHUANGDAO KERUITE ANTICORROSION INDUSTRIAL ELECT Free format text: FORMER OWNER: XU HUAISHU Effective date: 20120604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063020 TANGSHAN, HEBEI PROVINCE TO: 066004 QINHUANGDAO, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120604 Address after: 066004 Shahu Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: Qinhuangdao Keruite Anticorrosion Industrial Electric Co., Ltd. Address before: 063020 Hebei Province, Tangshan City high tech Development Zone Qinghua road anticorrosive electric control equipment Co. Ltd. fuente Patentee before: Xu Huaishu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20140408 |