CN201660849U - Rubber waterproof device of bridge pull cable - Google Patents
Rubber waterproof device of bridge pull cable Download PDFInfo
- Publication number
- CN201660849U CN201660849U CN2009202115803U CN200920211580U CN201660849U CN 201660849 U CN201660849 U CN 201660849U CN 2009202115803 U CN2009202115803 U CN 2009202115803U CN 200920211580 U CN200920211580 U CN 200920211580U CN 201660849 U CN201660849 U CN 201660849U
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- stainless steel
- bucker
- cable
- waterproof device
- bridge
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- Expired - Lifetime
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Abstract
The utility model relates to a suspension cable bridge, in particular to a waterproof device for a suspension cable bridge. A rubber waterproof device of a bridge pull cable comprises a waterproof cover; the waterproof cover has a shape like a cone, and is formed by winding a rubber material; the middle part of the waterproof cover is a hole cavity one end of which is connected with a cable body and the other end of which is connected with a cable guide pipe; the waterproof device also comprises a stainless steel hoop and a stainless steel padding plate, wherein the stainless steel hoop is arranged in the middle of the waterproof cover; and the stainless steel padding plate is arranged at a abutted seam which is wound by the waterproof cover, and is provided with a screw hole. The waterproof cover is connected together with the stainless steel padding plate together by bolts.
Description
Technical field
The utility model relates to the suspension cable bridge, relates in particular to a kind of suspension bridge water-tight device.
Background technology
Water-tight device is the very important sealing part of drag-line in installing and using process.In drag-line 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, but because the material cause of itself, this seal approach is along with the growth of service life, can be aging ineffective gradually, the time is permanent, and rainwater can flow to the cable guide pipe the inside along cable body, form ponding, cause 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 above the deficiencies in the prior art part that proposes, and a kind of bridge cable rubber waterproof device is provided.The utility model can better solve suspension cable waterproof sealing performance, prolongs its application life.
To achieve these goals, the utility model adopts following technical scheme:
A kind of bridge cable rubber waterproof device, it comprises a bucker, described bucker has a cone shape and is rolled by chloroprene rubber material and forms, and its middle part is that one one end connects the vestibule that cable body, the other end are connected with cable guide pipe, and this water-tight device also comprises:
One stainless steel lathe dog, it is arranged on described bucker inside middle;
One stainless steel backing plate, it is arranged on bucker and rolls the assembly commissure and have screw, and described bucker links together by bolt and this stainless steel backing plate.
Described a kind of bridge cable rubber waterproof device, described bucker is put together by two semicircle covers.
Described a kind of bridge cable rubber waterproof device, described vestibule inwall is provided with cannelure, is provided with rubber seal in the groove.
It is also longer that performances such as the utility model adopts neoprene as raw material, and it is anticorrosive will good application life than steel or iron rain cover performance; When in enormous quantities the making, processing easily, cost compares steel or iron rain cover is lower.Compare with the other types rain cover, the utility model good seal performance, because groove location is placed rubber weather strip, can better fill the space between rope and water-tight device, can prevent effectively that rainwater from flowing into new type rubber water-tight device and cable guide pipe inside from the cable body surface along new type rubber water-tight device 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; And can carry out multiple cosmetic variation than being easier to, play effect attractive in appearance.
Description of drawings
Below, the utility model is described in further detail in conjunction with the accompanying drawings:
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a D-D sectional view among Fig. 2.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of bridge cable rubber waterproof device, it comprises a bucker 1, described bucker 1 has a cone shape and is rolled by chloroprene rubber material and forms or be put together by two semicircle covers, its middle part is one one vestibule that end connection cable body, the other end are connected with cable guide pipe, and this water-tight device also comprises:
One stainless steel lathe dog 2, it is arranged on described bucker 1 inside middle;
One stainless steel backing plate 3, it is arranged on bucker 1 and rolls the assembly commissure and have screw, and described bucker 1 links together by bolt and this stainless steel backing plate 3.
Described vestibule inwall is provided with cannelure, is provided with rubber seal in the groove.
When installing and using at the scene, need in bucker 1 and groove that the drag-line external surface contacts, place rubber weather strip, and according to upper and lower to, and must make the outstanding semicircle spare in marginal portion last, stainless steel backing plate 3 place's bolts are tightened in both sides then, and add lock nut, join corresponding nut and packing ring.The place need be adjacent to sealing with the cable guide pipe connectivity port, connects sealing part and can smear seal grease or putty etc.
Claims (3)
1. bridge cable rubber waterproof device, it comprises a bucker, it is characterized in that, described bucker has a cone shape and rolled by chloroprene rubber material and forms, its middle part is one one vestibule that end connection cable body, the other end are connected with cable guide pipe, and this water-tight device also comprises:
One stainless steel lathe dog, it is arranged on described bucker inside middle;
One stainless steel backing plate, it is arranged on bucker and rolls the assembly commissure and have screw, and described bucker links together by bolt and this stainless steel backing plate.
2. a kind of bridge cable rubber waterproof device according to claim 1 is characterized in that described bucker is put together by two semicircle covers.
3. a kind of bridge cable rubber waterproof device according to claim 1 is characterized in that described vestibule inwall is provided with cannelure, is provided with rubber seal in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202115803U CN201660849U (en) | 2009-10-30 | 2009-10-30 | Rubber waterproof device of bridge pull cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202115803U CN201660849U (en) | 2009-10-30 | 2009-10-30 | Rubber waterproof device of bridge pull cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660849U true CN201660849U (en) | 2010-12-01 |
Family
ID=43231266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202115803U Expired - Lifetime CN201660849U (en) | 2009-10-30 | 2009-10-30 | Rubber waterproof device of bridge pull cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660849U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894971A (en) * | 2015-06-30 | 2015-09-09 | 湖南省交通规划勘察设计院 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
| CN104894972A (en) * | 2015-06-30 | 2015-09-09 | 柳州市劲新科技有限责任公司 | Wedged seal |
| CN108118608A (en) * | 2017-12-20 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of fixed sealing device and its encapsulating method for bridge steel box girder circle duct |
| CN109594472A (en) * | 2018-12-06 | 2019-04-09 | 东南大学 | Stayed-cable bridge anchor-hold anticorrosion structure and anticorrosion process |
| CN112942102A (en) * | 2021-02-03 | 2021-06-11 | 柳州欧维姆机械股份有限公司 | Prestressed inhaul cable anchorage device with elastic sealing cylinder |
| CN114753251A (en) * | 2022-03-07 | 2022-07-15 | 中铁武汉勘察设计院有限公司 | Bridge pull sling anti-corrosion device and construction method thereof |
-
2009
- 2009-10-30 CN CN2009202115803U patent/CN201660849U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894971A (en) * | 2015-06-30 | 2015-09-09 | 湖南省交通规划勘察设计院 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
| CN104894972A (en) * | 2015-06-30 | 2015-09-09 | 柳州市劲新科技有限责任公司 | Wedged seal |
| CN108118608A (en) * | 2017-12-20 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of fixed sealing device and its encapsulating method for bridge steel box girder circle duct |
| CN109594472A (en) * | 2018-12-06 | 2019-04-09 | 东南大学 | Stayed-cable bridge anchor-hold anticorrosion structure and anticorrosion process |
| CN112942102A (en) * | 2021-02-03 | 2021-06-11 | 柳州欧维姆机械股份有限公司 | Prestressed inhaul cable anchorage device with elastic sealing cylinder |
| CN114753251A (en) * | 2022-03-07 | 2022-07-15 | 中铁武汉勘察设计院有限公司 | Bridge pull sling anti-corrosion device and construction method thereof |
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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: 20101201 |
|
| CX01 | Expiry of patent term |