CN202925571U - Annular waterproof capsule for over 20m deep marine environment - Google Patents
Annular waterproof capsule for over 20m deep marine environment Download PDFInfo
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- CN202925571U CN202925571U CN 201220578142 CN201220578142U CN202925571U CN 202925571 U CN202925571 U CN 202925571U CN 201220578142 CN201220578142 CN 201220578142 CN 201220578142 U CN201220578142 U CN 201220578142U CN 202925571 U CN202925571 U CN 202925571U
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- sealing capsule
- capsule
- capsule body
- waterproof capsule
- marine environment
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Abstract
The utility model discloses an annular waterproof capsule for an over 20m deep marine environment, which comprises a waterproof capsule body, wherein an inflation nozzle is arranged on the waterproof capsule body; an appearance of the waterproof capsule body is annular; and 3-10 protruded rubber sealing ribs are arranged on the external surface of one side of the waterproof capsule body close to a pile body. A structure of the waterproof capsule is improved, so that the waterproof capsule can proof water successfully under the condition that limit deviation appears between a cushion cap and the pile body. The rubber sealing ribs are adopted additionally, the deformation characteristic of rubber is used fully, and a contact surface and compression amount are increased, a better sealing effect is exerted, and a friction resistance coefficient between the capsule and an external wall of the pile body is increased, so that the capsule can remain stable under the condition of over 20m water depth. The annular waterproof capsule is simple in structure, proofs the water quickly and conveniently, improves the construction efficiency, lowers the construction cost, and has very high popularization and use values.
Description
Technical field
The utility model relates to antipriming under water, refers to particularly a kind of ring-type sealing capsule for the super 20m marine environment of the depth of water.
Background technology
Port Zhuhai and Macao bridge particularly is located in the In Lingding Yang Area marine site of circumstance complication as one of the highest bridge of technical requirements on China's bridge construction history, and construction has brought huge challenge to bridge substructure.
Although the correlation experience that the existing bridge spanning the sea of China is built, due to the difference in bridge construction zone, the difference of hydrogeological situation and restrictive condition, the main construction techniques of bridge construction may be fully different.As the Transbay Bridge, Qingdao of being open to the traffic in 2011, Construction unit is for its special hydrologic condition, creatively adopted underwater non-bottom cover box technology, its main construction techniques is: at first carry out the pile sinking operation, and Measurement accuracy is carried out in its position, then according to measurement result precast concrete casing (the band air bag is installed preformed groove), subsequently casing is transported to on-the-spot the installation, after completing, positioning to prior mounted airbag aeration sealing, completes subsequent handling to drawing water in the casing chamber at last.The core technology of this technology realizes the quick sealing in casing and pile body gap for inflation utilizes volumetric change before and after airbag aeration, and Patents is " a kind of bar-shape hermetic seal air bag " of ZL200820171910.6.
Although port Zhuhai and Macao bridge and Transbay Bridge, Qingdao substructure construction main technique are basically identical, but the construction concept of more abominable hydrologic condition and " prefabricated standardization " makes port Zhuhai and Macao bridge and the construction of Transbay Bridge, Qingdao substructure exist again very large different.Be embodied in: this engineering the drilling sunk pile is prefabricated with pier is almost to synchronize to carry out, pier adopts standardization prefabricated (reserving the large 20cm of aperture ratio stake external diameter), impact due to the pile sinking precision, will certainly cause the gap of cushion cap and pile body unequal, the situation that even can a reach capacity (end 2cm, one end 18cm), due to the Transbay Bridge, Qingdao according to measure of pile position precast concrete casing as a result, be no more than 6cm with the pile body gap after the casing installation, conventional sealing capsule can't satisfy this engineering demand; This engineering construction waters is the off-lying sea, can reach 20m when the depth of water is maximum, and it is very large that the pier construction is affected by the factors such as current, wave, and the sea is lower than casing bottom surface absolute altitude during the low tide of Transbay Bridge, Qingdao, and marine environment is less to the construction infection of casing.Therefore, adopt existing sealing air bag can not satisfy the super 20m marine environment construction of depth of water needs.
Summary of the invention
The purpose of this utility model will overcome the existing deficiency of prior art exactly, and a kind of ring-type sealing capsule for the super 20m marine environment of the depth of water is provided.
For achieving the above object, the ring-type sealing capsule that is used for the super 20m marine environment of the depth of water that the utility model is designed, comprise sealing capsule body, be provided with charging connector on described sealing capsule body, described sealing capsule body in the form of a ring, described sealing capsule body is provided with the rubber seal muscle of 3 ~ 10 protrusions near the external surface of pile body one side.
Preferably, described rubber seal muscle is semicircle.Like this, can strengthen the sealing of sealing capsule body and the coefficient of friction resistance between increase sealing capsule body and pile body.
In such scheme, this external end face of described sealing capsule is provided with the restraint device for temporary fixed sealing capsule body.Like this, can effectively solve the phenomenon of the mounting groove that easily comes off under the function influence such as be subjected to current before sealing capsule body inflation, surge, guarantee not to be damaged in work progress.
In such scheme, the cross section of described sealing capsule body is rectangular before inflation, and is provided with circular chamfering.Like this, due to cushion cap and pile body constraint, after inflation, the cross section is platypelloid type, and forms airtight binding face with cushion cap and pile body.
Preferably, the cross section of described sealing capsule body is wide is 1:3 ~ 10 with the height ratio.
In such scheme, described sealing capsule body includes skeleton.Like this, can bear larger pressure.
The beneficial effects of the utility model are: the utility model is by to the improvement of sealing capsule structure, makes it occur at cushion cap and pile body that in the limit deviation situation, (end is 2cm, and an end is 18cm) also can successful sealing.By increasing the rubber seal muscle, take full advantage of the deformation characteristic of rubber, increase contact surface and decrement, play the effect of better sealing, increase capsule and the pile body outer wall coefficient of friction resistance, make capsule can keep stable under the super 20m condition of the depth of water.The utility model is simple in structure, and sealing is convenient and swift, improves efficiency of construction, reduces construction cost, has very large popularizing value.
Description of drawings
Fig. 1 is the structural representation of the utility model ring-type sealing capsule.
Fig. 2 is the use status architecture schematic diagram of ring-type sealing capsule.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Ring-type sealing capsule for the super 20m marine environment of the depth of water shown in Figure 1, comprise sealing capsule body 1, be provided with charging connector 2 on sealing capsule body 1, the outward appearance of sealing capsule body 1 in the form of a ring, sealing capsule body 1 is provided with the semicircular rubber seal muscle 3 of 4 protrusions near the external surface of pile body 5 one sides.Sealing capsule body 1 outer end face is provided with the restraint device 4 for temporary fixed sealing capsule body 1.The cross section of sealing capsule body 1 is rectangular before inflation, and is provided with circular chamfering.The cross section of sealing capsule body 1 is wide is 1:10 with the height ratio.Sealing capsule body 1 includes skeleton.
During use:
Be provided with mounting groove 6 in prefabricated cushion cap 7, ring-type sealing capsule of the present utility model is placed in mounting groove 6, be temporarily fixed at by restraint device 4 before sealing capsule body 1 inflation on the inner surface of mounting groove 6 of prefabricated cushion cap 7, by 1 inflation of 2 pairs of sealing capsule bodies of charging connector, by rubber seal muscle 3, make the space 8 sealing sealings between prefabricated cushion cap 7 and pile body 5 after being full of.
Claims (6)
1. ring-type sealing capsule that is used for the super 20m marine environment of the depth of water, comprise sealing capsule body (1), be provided with charging connector (2) on described sealing capsule body (1), it is characterized in that: described sealing capsule body (1) in the form of a ring, described sealing capsule body (1) is provided with the rubber seal muscle (3) of 3 ~ 10 protrusions near the external surface of pile body (5) one sides.
2. be used for according to claim 1 the ring-type sealing capsule of the super 20m marine environment of the depth of water, it is characterized in that: described rubber seal muscle (3) is for semicircle.
3. be used for according to claim 1 the ring-type sealing capsule of the super 20m marine environment of the depth of water, it is characterized in that: the outer end face of described sealing capsule body (1) is provided with the restraint device (4) for temporary fixed sealing capsule body (1).
4. be used for according to claim 1 the ring-type sealing capsule of the super 20m marine environment of the depth of water, it is characterized in that: the cross section of described sealing capsule body (1) is rectangular before inflation, and is provided with circular chamfering.
5. be used for according to claim 1 the ring-type sealing capsule of the super 20m marine environment of the depth of water, it is characterized in that: the cross section of described sealing capsule body (1) is wide is 1:3 ~ 10 with the height ratio.
6. ring-type sealing capsule according to claim 1, it is characterized in that: described sealing capsule body (1) includes skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578142 CN202925571U (en) | 2012-11-06 | 2012-11-06 | Annular waterproof capsule for over 20m deep marine environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578142 CN202925571U (en) | 2012-11-06 | 2012-11-06 | Annular waterproof capsule for over 20m deep marine environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925571U true CN202925571U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578142 Expired - Fee Related CN202925571U (en) | 2012-11-06 | 2012-11-06 | Annular waterproof capsule for over 20m deep marine environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925571U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480958A (en) * | 2014-12-12 | 2015-04-01 | 中交公路规划设计院有限公司 | Bridge prefabricated bearing platform and bridge construction method |
| CN105738044A (en) * | 2014-12-12 | 2016-07-06 | 株洲时代新材料科技股份有限公司 | Tool and method for detecting sealing performance of water stop capsules for bearing platform construction |
| CN106193072A (en) * | 2016-08-03 | 2016-12-07 | 株洲时代新材料科技股份有限公司 | Sealing capsule and manufacture method thereof |
| CN106522166A (en) * | 2014-11-10 | 2017-03-22 | 张朝利 | Construction method for concrete engineering cavity mould with bulges and reinforcing fibers |
| CN106638999A (en) * | 2016-10-18 | 2017-05-10 | 中国建筑第八工程局有限公司 | Waterstop structure for air bag and waterstop method of structure |
| CN107059945A (en) * | 2017-06-10 | 2017-08-18 | 上海君领实业有限公司 | A kind of waterproof seal rubbery expansion joint leak-proof leak-stopping construction method |
| CN114086605A (en) * | 2022-01-21 | 2022-02-25 | 中国土木工程集团有限公司 | Integrated underwater bearing platform flexible water stop structure and construction method thereof |
| CN114086589A (en) * | 2022-01-21 | 2022-02-25 | 中国土木工程集团有限公司 | Circulating type underwater bearing platform flexible water stop structure and construction method thereof |
-
2012
- 2012-11-06 CN CN 201220578142 patent/CN202925571U/en not_active Expired - Fee Related
Cited By (21)
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| CN106759112A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | The manufacture method of the concrete works sealing swaging die with reinforcing fiber |
| CN106759111B (en) * | 2014-11-10 | 2019-01-22 | 佛山市中凯路桥工程有限公司 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN106759112B (en) * | 2014-11-10 | 2019-02-05 | 武汉博宏建设有限公司 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN106759518B (en) * | 2014-11-10 | 2019-01-15 | 浙江永和建材有限公司 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN106759115B (en) * | 2014-11-10 | 2018-12-21 | 新昌县船头畈市政工程有限公司 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN106592532A (en) * | 2014-11-10 | 2017-04-26 | 张朝利 | Construction method for concrete work deformation joint water stop cavity die with reinforced fibers |
| CN106592532B (en) * | 2014-11-10 | 2018-12-21 | 新昌县船头畈市政工程有限公司 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN106759518A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | Concrete works movement joint sealing swaging die with raised and reinforcing fiber |
| CN106759115A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | With raised water-bag type concrete works movement joint sealing swaging die |
| CN106759111A (en) * | 2014-11-10 | 2017-05-31 | 张朝利 | Water-bag type concrete works movement joint sealing swaging die with reinforcing fiber |
| CN106522166A (en) * | 2014-11-10 | 2017-03-22 | 张朝利 | Construction method for concrete engineering cavity mould with bulges and reinforcing fibers |
| CN106522167A (en) * | 2014-11-10 | 2017-03-22 | 张朝利 | Construction method of water bag type concrete engineering water stopping cavity die with protrusions |
| CN105738044B (en) * | 2014-12-12 | 2018-11-09 | 株洲时代新材料科技股份有限公司 | A kind of bearing platform construction sealing capsule sealing performance detecting tool and detection method |
| CN105738044A (en) * | 2014-12-12 | 2016-07-06 | 株洲时代新材料科技股份有限公司 | Tool and method for detecting sealing performance of water stop capsules for bearing platform construction |
| CN104480958A (en) * | 2014-12-12 | 2015-04-01 | 中交公路规划设计院有限公司 | Bridge prefabricated bearing platform and bridge construction method |
| CN106193072A (en) * | 2016-08-03 | 2016-12-07 | 株洲时代新材料科技股份有限公司 | Sealing capsule and manufacture method thereof |
| CN106638999A (en) * | 2016-10-18 | 2017-05-10 | 中国建筑第八工程局有限公司 | Waterstop structure for air bag and waterstop method of structure |
| CN107059945A (en) * | 2017-06-10 | 2017-08-18 | 上海君领实业有限公司 | A kind of waterproof seal rubbery expansion joint leak-proof leak-stopping construction method |
| CN114086605A (en) * | 2022-01-21 | 2022-02-25 | 中国土木工程集团有限公司 | Integrated underwater bearing platform flexible water stop structure and construction method thereof |
| CN114086589A (en) * | 2022-01-21 | 2022-02-25 | 中国土木工程集团有限公司 | Circulating type underwater bearing platform flexible water stop structure and construction method thereof |
| CN114086589B (en) * | 2022-01-21 | 2022-05-31 | 中国土木工程集团有限公司 | Construction method of circulating underwater bearing platform flexible water stop structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20201106 |