CN201671056U - All-sealed damping and waterproof device with large regulating quantity - Google Patents
All-sealed damping and waterproof device with large regulating quantity Download PDFInfo
- Publication number
- CN201671056U CN201671056U CN 201020179964 CN201020179964U CN201671056U CN 201671056 U CN201671056 U CN 201671056U CN 201020179964 CN201020179964 CN 201020179964 CN 201020179964 U CN201020179964 U CN 201020179964U CN 201671056 U CN201671056 U CN 201671056U
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- rubber
- bucker
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Abstract
The utility model relates to an all-sealed damping and waterproof device with large regulating quantity, which is mainly used in a cable-stayed bridge, a suspension bridge, an arch bridge and other span structures. The device has an up-down flange structure and comprises an upper flange plate (4), a lower flange plate (2) and a sleeve (6), wherein the upper flange plate (4) and the lower flange plate (2) are arranged up and down, the upper flange plate (4) is fixedly sheathed at the lower part of the sleeve (6), and a rubber pad (3) is embedded between the upper flange plate (4) and the lower flange plate (2); the sleeve (6) is internally provided with a damper or a rubber centering ring (10), first sealant (11) is filled between the damper or the rubber centering ring (10) and the opening at the outlet end of the sleeve (6) and the end surface of the first sealant (11) is frustum-shaped; and the outlet end of the sleeve (6) is provided with a water-proof cover (7), and openings at the upper and lower ends of the water-proof cover (7) are sealed by a rubber sealing ring (12) as well as second sealant (12). The all-sealed damping and waterproof device with large regulating quantity ensures sealing protection effect of bridges in the actual operation process and meets the requirement of the bridge on long-service-life system.
Description
(1) technical field
The utility model relates to the hermetically sealed vibration damping of a kind of big regulated quantity, water-tight device.Be mainly used in cable stayed bridge, suspension bridge, arch bridge and other are striden in the gauge structure.Belong to bridge construction part technical field.
(2) background technology
The water-tight device that uses in bridge types such as cable stayed bridge, suspension bridge, arch bridge at present generally adopts the waterproofing protection cover structure.The water-proof protection cover of this structure; owing to be subjected to influence of mounting accuracy in the work progress: equal in various degree certain off-centre of existence between cable body and the pre-pipe laying; causing bucker that the former hermetically-sealed construction of rearward end is installed lost efficacy; can only fill glue sealing at eccentric part by the construction back; serious even can't install, install after can only cutting off displacement to former pre-pipe laying.And this structure exists bolt or anchor ear connection place to have seam, sealing relatively poor.Generally speaking, former waterproof device is undesirable aspect water-tight, is difficult to guarantee the waterproof requirement of bridge in later stage operation process.Through not exclusively investigating, the bridge cable anchored end exists corrosion and anchoring to lose efficacy at present, and is most because due to the waterproof construction inefficacy.Therefore; long-life system's construction requirements along with modern bridge proposition; bridge cable is had higher requirement application life, and adopt existing waterproofing protection cover structure, can not satisfy the requirement of cable body protection system development day by day owing to there is the defective of function aspects.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hermetically sealed vibration damping of big regulated quantity, water-tight device that can guarantee the concentric, hermetically sealed of cable body and device and have effectiveness in vibration suppression is provided.
The purpose of this utility model is achieved in that the hermetically sealed vibration damping of a kind of big regulated quantity, water-tight device, described device is a flange arrangement up and down, comprise upper flange plate, lower flange and sleeve, upper flange plate and lower flange upper and lower settings, upper flange plate is fixedly set in lower cartridge, set rubber pad between upper flange plate and the lower flange, and upper flange plate, lower flange and rubber pad cross-under are fixed with bolt; One damper or rubber fixed core ring are installed in described sleeve, and at damper or rubber fixed core ring to filling first fluid sealant between the sleeve port of export nozzle, the first fluid sealant end face is round table-like; At the sleeve port of export one bucker is installed, and adopts the rubber seal and second fluid sealant to carry out sealed at both ends the two-port up and down of bucker.
The hermetically sealed vibration damping of the big regulated quantity of the utility model, water-tight device can also be equipped with tarpaulin in described bucker upper end.
The beneficial effects of the utility model are:
This device is by adopting big stroke adjusting device, realized cable body and sleeve with one heart, overcome the various unfavorable conditions that the off-centre of original structure causes, add two roads or three seals: the sealing of upper end tarpaulin; Middle bucker sealing; Sealing has really guaranteed the sealing protection effect of bridge in actual operation process in the following end device tube, satisfied bridge long-life system requirement.Add that this device can be provided with shock absorber or do not establish shock absorber and establish the rubber fixed core ring according to the specific requirement of bridge, all satisfy the needs safe, reasonable, attractive in appearance of bridge.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the hermetically sealed vibration damping of the big regulated quantity of the utility model, water-tight device.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the C enlarged drawing of Fig. 1.
Fig. 5 is the D enlarged drawing of Fig. 1.
Reference numeral among the figure:
(5) specific embodiment
Referring to Fig. 1-3, Fig. 1 is the general structure schematic diagram of the hermetically sealed vibration damping of the big regulated quantity of the utility model, water-tight device.Fig. 2 is that the A of Fig. 1 is to view.Fig. 3 is that the B of Fig. 1 is to view.By Fig. 1, Fig. 2 and Fig. 3 as can be seen, the hermetically sealed vibration damping of the big regulated quantity of the utility model, water-tight device, described device is a flange arrangement up and down, comprise upper flange plate 4, lower flange 2 and sleeve 6, upper flange plate 4 and lower flange 2 upper and lower settings, upper flange plate 4 is fixedly set in sleeve 6 bottoms, set rubber pad 3 between upper flange plate 4 and the lower flange 2, and upper flange plate 4, lower flange 2 and rubber pad 3 cross-under are fixed with bolt 9, and fixing gusset 5 and lower web plate 1 on flange 4 and the lower flange 2 respectively, as Fig. 4.One damper or rubber fixed core ring 10 are installed in the described sleeve 6, and are round table-like to filling first fluid sealant, 11, the first fluid sealants, 11 end faces between sleeve 6 port of export nozzles, so that draining at damper or rubber fixed core ring 10.Treat at sleeve 6 ports of export bucker 7 to be installed after first fluid sealant 11 is done, bucker 7 can adopt rubber waterproof cover or stainless steel bucker etc., and carry out sealed at both ends to the employing rubber seal 12 of two-port up and down and second fluid sealant 13 of bucker 7, tarpaulin 8 is installed in bucker 7 upper ends after finishing, the tarpaulin material can adopt rubber or HDPE etc., as Fig. 5.
The utility model also can make the sealing of two roads at bucker 7 upper ends water cap 8 in the air: sealing in middle bucker sealing and the following end device tube.
Claims (5)
1. the hermetically sealed vibration damping of big regulated quantity, water-tight device, it is characterized in that described device is flange arrangement up and down, comprise upper flange plate (4), lower flange (2) and sleeve (6), upper flange plate (4) and lower flange (2) upper and lower settings, upper flange plate (4) is fixedly set in sleeve (6) bottom, set rubber pad (3) between upper flange plate (4) and the lower flange (2), and upper flange plate (4), lower flange (2) and rubber pad (3) cross-under are fixed with bolt (9); One damper or rubber fixed core ring (10) are installed in described sleeve (6), and at damper or rubber fixed core ring (10) to filling first fluid sealant (11) between sleeve (6) port of export nozzle, first fluid sealant (11) end face is round table-like; At sleeve (6) port of export one bucker (7) is installed, and adopts rubber seal (12) and second fluid sealant (13) to carry out sealed at both ends the two-port up and down of bucker (7).
2. the hermetically sealed vibration damping of a kind of big regulated quantity according to claim 1, water-tight device is characterized in that in bucker (7) upper end tarpaulin (8) being installed.
3. the hermetically sealed vibration damping of a kind of big regulated quantity according to claim 1, water-tight device is characterized in that fixing respectively gusset (5) and the lower web plate (1) gone up on described flange (4) and lower flange (2).
4. the hermetically sealed vibration damping of a kind of big regulated quantity according to claim 1, water-tight device is characterized in that described bucker (7) adopts rubber waterproof cover or stainless steel bucker.
5. the hermetically sealed vibration damping of a kind of big regulated quantity according to claim 2, water-tight device is characterized in that described tarpaulin (8) material adopts rubber or HDPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020179964 CN201671056U (en) | 2010-04-27 | 2010-04-27 | All-sealed damping and waterproof device with large regulating quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020179964 CN201671056U (en) | 2010-04-27 | 2010-04-27 | All-sealed damping and waterproof device with large regulating quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671056U true CN201671056U (en) | 2010-12-15 |
Family
ID=43328468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020179964 Expired - Lifetime CN201671056U (en) | 2010-04-27 | 2010-04-27 | All-sealed damping and waterproof device with large regulating quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671056U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824796A (en) * | 2010-04-27 | 2010-09-08 | 江苏法尔胜新日制铁缆索有限公司 | All-sealed vibration damping and water preventing device with large regulating quantity |
| CN103949366A (en) * | 2014-04-30 | 2014-07-30 | 谢娟 | Nozzle cushioning device of large agriculture-forestry sprayer |
| CN108035256A (en) * | 2018-01-31 | 2018-05-15 | 中铁大桥(郑州)缆索有限公司 | A kind of bridge cable waterproof sealing system |
| CN108166385A (en) * | 2017-12-27 | 2018-06-15 | 重庆万桥交通科技发展有限公司 | A kind of new structure waterproof cover |
| CN108797314A (en) * | 2018-08-14 | 2018-11-13 | 中国十七冶集团有限公司 | A method of strengthening suspension bridge sunpender waterproof effect |
-
2010
- 2010-04-27 CN CN 201020179964 patent/CN201671056U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824796A (en) * | 2010-04-27 | 2010-09-08 | 江苏法尔胜新日制铁缆索有限公司 | All-sealed vibration damping and water preventing device with large regulating quantity |
| CN101824796B (en) * | 2010-04-27 | 2011-12-21 | 江苏法尔胜新日制铁缆索有限公司 | All-sealed vibration damping and water preventing device with large regulating quantity |
| CN103949366A (en) * | 2014-04-30 | 2014-07-30 | 谢娟 | Nozzle cushioning device of large agriculture-forestry sprayer |
| CN108166385A (en) * | 2017-12-27 | 2018-06-15 | 重庆万桥交通科技发展有限公司 | A kind of new structure waterproof cover |
| CN108035256A (en) * | 2018-01-31 | 2018-05-15 | 中铁大桥(郑州)缆索有限公司 | A kind of bridge cable waterproof sealing system |
| CN108797314A (en) * | 2018-08-14 | 2018-11-13 | 中国十七冶集团有限公司 | A method of strengthening suspension bridge sunpender waterproof effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20111221 |