CN201221048Y - Rubber rainproof case for stayed cable - Google Patents
Rubber rainproof case for stayed cable Download PDFInfo
- Publication number
- CN201221048Y CN201221048Y CNU2008200600782U CN200820060078U CN201221048Y CN 201221048 Y CN201221048 Y CN 201221048Y CN U2008200600782 U CNU2008200600782 U CN U2008200600782U CN 200820060078 U CN200820060078 U CN 200820060078U CN 201221048 Y CN201221048 Y CN 201221048Y
- Authority
- CN
- China
- Prior art keywords
- cover
- rain cover
- drag
- endoporus
- stainless steel
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 229920001084 poly(chloroprene) Polymers 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Abstract
The utility model relates to rainproof equipment in the technical field of engineering construction, in particular to a cable rubber rainproof cover. The cable rubber rainproof cover mainly comprises a cover body, a stainless steel clamp hoop, and a cover plate, wherein the stainless steel clamp hoop is arranged in the middle of the cover body. The rainproof cover is characterized in that the cover body is selected from a Half-type structure consisting of an upper semi-circular element and a lower semi-circular element which are connected with each other in a Z-shape manner; and the upper and the lower semi-circular elements are fixedly connected with the cover plate through bolts. The cable rubber rainproof cover can better improve the waterproof sealing performance of cables and prolong the service life.
Description
Technical field
The utility model relates to a kind of rain-proof equipment of field of engineering building, is specially a kind of drag-line rubber rain cover.
Background technology
Rain cover is the very important sealing part of suspension cable in installing and using process.In suspension cable design use, adopt stainless steel to roll, rain cover that weld the junction and Hough formula cast iron rain cover at present more.This class rain cover is using rubber strip and seal grease etc. to seal with the cable body junction, this seal approach is along with the growth of service life, can be aging ineffective gradually, time is permanent, rainwater can flow to the cable guide pipe the inside along cable body, forms ponding, causes the inner corrosion in anchor chamber, serious may cause the inner wire fracture of anchor chamber, thereby has influence on the application life of suspension cable.Therefore this class rain cover effect is not very desirable, and will change maintenance according to mode of occupation every several years, has increased many costs.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of drag-line rubber rain cover is provided.Better solve suspension cable waterproof sealing performance, prolong its application life.
The utility model is achieved through the following technical solutions: a kind of drag-line rubber rain cover mainly comprises cover body, stainless steel clamp, cover plate, built-in stainless steel clamp in the middle of the cover body.Described cover body adopts Hough formula structure, is made up of two semicircle spares up and down, and its junction employing Z type mode is connected by bolt between two semicircle spares and the cover plate up and down.
The utility model also comprises endoporus, and endoporus one end is connected with cable body, and the other end contacts with anchor slot steel pipe or steel rain cover.
Described endoporus one end is connected with cable body, and this endoporus is driven thread groove.
The inner packing oil sealing of described thread groove fat.
Compared with prior art, the utlity model has following beneficial effect: performance such as anticorrosive is good, and application life is also longer.Compare with the other types rain cover, rubber rain cover good seal performance, because solid seal grease, can prevent effectively that rainwater from flowing into rain cover and anchor slot steel duct from the cable body surface along the rain cover port, thereby prevent situation appearance such as the inner ponding of ground tackle, effectively prevent the corrosion of steel wire, prolong the application life of drag-line greatly.The rubber rain cover can carry out multiple cosmetic variation than being easier to, and plays effect attractive in appearance.Therefore the rubber rain cover when in enormous quantities the making, is processed easily owing to adopt the neoprene making, and cost compares steel or iron rain cover is lower.
Description of drawings
Fig. 1 is that the utility model master looks the cross section structure schematic diagram.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is the utility model cross-sectional structure schematic diagram.
Fig. 4 is an A partial structurtes schematic diagram among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment has provided detailed embodiment being to implement under the prerequisite with technical solutions of the utility model, but protection domain of the present utility model is not limited to following embodiment.
As Fig. 1, Fig. 2, shown in Figure 3, present embodiment drag-line rubber rain cover mainly comprises cover body 1, stainless steel clamp 2, cover plate 3, built-in stainless steel clamp 2 in the middle of the cover body 1.Described cover body 1 adopts Hough (half) formula structure, is made up of two semicircle spares up and down, and its junction employing Z type mode (as shown in Figure 4) is connected by bolt between two semicircle spares and the cover plate 3 up and down.
Present embodiment drag-line rubber rain cover also comprises endoporus, and endoporus one end is connected with cable body, and the other end contacts with anchor slot steel pipe or steel rain cover.
Described endoporus one end is connected with cable body, and this endoporus is driven thread groove.
The inner packing oil sealing of described thread groove fat.
Described Hough formula structure for to separation structure, comprises two semicircular ring, and dismounting is convenient to maintenance easily.
Present embodiment drag-line rubber rain cover mainly adopts neoprene to make.
When installing and using at the scene, need in cover body 1 and thread groove that the drag-line external surface contacts, evenly be coated with full 9501B sealing compound, and according to upper and lower to, and must make the outstanding semicircle spare in marginal portion last, cover plate 3 place's bolts are tightened in both sides then, and add lock nut, join corresponding nut and packing ring.Need be adjacent to sealing with steel or place, iron bucker connectivity port, connect sealing part and can smear seal grease or putty etc.In addition, according to different needs, can place the hydro-expansive rubber bar at the endoporus fluting of drag-line rubber rain cover.
Present embodiment drag-line rubber rain cover generally is used for the drag-line beam-ends, can directly be connected sealing with the anchor slot steel pipe, or is used with steel or iron rain cover again and is connected sealing with the anchor slot steel pipe.
Compared with prior art, present embodiment has following beneficial effect:
It is also longer that performances such as 1, drag-line rubber rain cover is owing to adopt neoprene as raw material, and it is anticorrosive will good application life than steel or iron rain cover performance.
2, compare with the other types rain cover, rubber rain cover good seal performance, because solid seal grease, can prevent effectively that rainwater from flowing into rain cover and anchor slot steel duct from the cable body surface along the rain cover port, thereby prevent situation appearance such as the inner ponding of ground tackle, effectively prevent the corrosion of steel wire, prolong the application life of drag-line greatly.
3, the rubber rain cover can carry out multiple cosmetic variation than being easier to, and plays effect attractive in appearance.
4, therefore the rubber rain cover when in enormous quantities the making, is processed easily owing to adopt the neoprene making, and cost compares steel or iron rain cover is lower.
Claims (4)
1. drag-line rubber rain cover, mainly comprise cover body, stainless steel clamp, cover plate, built-in stainless steel clamp in the middle of the cover body, it is characterized in that, described cover body adopts Hough formula structure, is made up of two semicircle spares up and down, its junction employing Z type mode is connected by bolt between two semicircle spares and the cover plate up and down.
2. drag-line rubber rain cover as claimed in claim 1 is characterized in that, also comprises endoporus, and endoporus one end is connected with cable body, and the other end contacts with anchor slot steel pipe or steel rain cover.
3. drag-line rubber rain cover as claimed in claim 2 is characterized in that, described endoporus one end is connected with cable body, and this endoporus is driven thread groove.
4. drag-line rubber rain cover as claimed in claim 3 is characterized in that, the inner packing oil sealing of described thread groove fat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600782U CN201221048Y (en) | 2008-06-20 | 2008-06-20 | Rubber rainproof case for stayed cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600782U CN201221048Y (en) | 2008-06-20 | 2008-06-20 | Rubber rainproof case for stayed cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221048Y true CN201221048Y (en) | 2009-04-15 |
Family
ID=40574559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200600782U Expired - Lifetime CN201221048Y (en) | 2008-06-20 | 2008-06-20 | Rubber rainproof case for stayed cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221048Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194961A (en) * | 2013-03-27 | 2013-07-10 | 天津市市政工程设计研究院 | Bridge pier column under high-concentration salt solution corrosion environment |
| CN103490359A (en) * | 2013-09-11 | 2014-01-01 | 国家电网公司 | Anti-waterlogging strain clamp |
-
2008
- 2008-06-20 CN CNU2008200600782U patent/CN201221048Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194961A (en) * | 2013-03-27 | 2013-07-10 | 天津市市政工程设计研究院 | Bridge pier column under high-concentration salt solution corrosion environment |
| CN103490359A (en) * | 2013-09-11 | 2014-01-01 | 国家电网公司 | Anti-waterlogging strain clamp |
| CN103490359B (en) * | 2013-09-11 | 2016-08-10 | 国家电网公司 | A kind of anti-waterlogging strain clamp |
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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 |
Free format text: FORMER OWNER: ZHEJIANG PUJIANG ROPE CO., LTD. Owner name: ZHEJIANG PUJIANG ROPE CO., LTD. Free format text: FORMER OWNER: PUJIANG CABLE ROPE CO., LTD., SHANGHAI Effective date: 20100308 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201204 NO.999, NANXUAN HIGHWAY, NANHUI DISTRICT, SHANGHAI CITY TO: 314102 HUACHUN ROAD, INDUSTRY FUNCTION ZONE, XITANG TOWN, JIASHAN COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100308 Address after: 314102 Zhejiang province Jiashan County Xitang Town Industrial Zone, Hua Chun Road Patentee after: Zhejiang Pujiang Cable Co., Ltd. Address before: 201204 No. 999 South express road, Nanhui District, Shanghai Patentee before: Pujiang Cable Rope Co., Ltd., Shanghai Patentee before: Zhejiang Pujiang Cable Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |