CN203701122U - Quick island construction caisson - Google Patents
Quick island construction caisson Download PDFInfo
- Publication number
- CN203701122U CN203701122U CN201320793068.0U CN201320793068U CN203701122U CN 203701122 U CN203701122 U CN 203701122U CN 201320793068 U CN201320793068 U CN 201320793068U CN 203701122 U CN203701122 U CN 203701122U
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- caisson
- construction
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- model
- island
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Abstract
The utility model relates to a quick island construction caisson. The quick island construction caisson comprises a precast caisson, wherein a projection is arranged at the edge of the bottom at one end of the caisson, and an assorted invaginated part is arranged in the corresponding position at the other end of the caisson. The construction method comprises the following steps: when the caisson is loaded to sink, one end of the caisson, with the invaginated part, is aligned to the projection of the previous caisson which is mounted well, so that the invaginated part of the following caisson is placed on the projection of the previous caisson, and the other end of the following caisson is supported by a support device. The caisson provided by the utility model has the advantages of good stability, convenience in construction, fast island construction, high construction speed, small material consumption, short construction period, small influence on surrounding environment, small cofferdam dismantling workload and low construction cost.
Description
Technical field
The utility model relates to a kind of caisset.
Background technology
Generally build adopt of cofferdam, island more bedding is flattened after processing, then carry out the installation of member, execution conditions more complicated, the construction conditions such as high wind, torrent, wave are more complicated, cause the installation of caisson more difficult, are difficult to alignment when former and later two caisson placings.
Utility model content
The technical problems to be solved in the utility model is to provide the one Zhu island caisson that can be easy to align.
With regard to building fast island caisson, for solving the problems of the technologies described above, the island caisson of building fast of the present utility model, comprises prefabricated caisson, and the bottom margin of described caisson one end arranges protuberance, and the corresponding position of the other end arranges the recess matching.
Improve as one, the top of described caisson one end is provided with nose girder, and the top of the other end is provided with the guide groove matching with described nose girder.
With regard to construction method, build fast the construction method of island caisson, comprise the following steps, in the time that loading makes caisson sinking, caisson is aimed to the protuberance of previous already installed caisson with one end of recess, the recess of a rear caisson is placed on the protuberance of previous caisson, and the other end of a rear caisson supports with bracing or strutting arrangement.
Improve as one, installing when the first casing,, when next caisson is installed, one end that nose girder is set is aimed to the guide groove of previous caisson by one end that guide groove is set outwardly, ballast, makes caisson sinking, and nose girder enters guide groove.
Adopt after such structure, the bottom margin of caisson one end arranges protuberance, and the corresponding position of the other end arranges the recess matching, and when installation, the recess of a rear caisson can be placed on the protuberance of previous caisson, plays the effect of support.The top of caisson one end is provided with nose girder, and the top of the other end is provided with the guide groove matching with described nose girder, and when installation, the nose girder of a rear caisson enters in the guide groove of previous caisson, plays good positioning action.Caisson good stability of the present utility model, easy construction, builds island fast, and speed of application is fast, and consumptive material is economized, and the duration is short, little to surrounding environment influence, and the dismounting workload in cofferdam is little, and construction costs is low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of caisset of the present utility model.
Fig. 2 is the scheme of installation of caisset of the present utility model.
Fig. 3 is the left view of caisset of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, the island caisson of building fast of the present utility model, comprise prefabricated caisson, the bottom margin of caisson one end arranges protuberance 1, the corresponding position of the other end arranges the recess 2 matching, the top of caisson one end is provided with nose girder 3, and the top of the other end is provided with the guide groove 4 matching with described nose girder 3.
With regard to construction method, build fast the construction method of island caisson, comprise the following steps, in the time that loading makes caisson sinking, by caisson with one end of protuberance 1 outwardly, when a rear caisson is installed, caisson is aimed to the protuberance 1 of previous already installed caisson with one end of recess 2, the recess 2 of a rear caisson is placed on the protuberance 1 of previous caisson.Meanwhile, installing when the first casing,, when next caisson is installed, one end that nose girder 3 is set is aimed to the guide groove 4 of previous caisson by one end that guide groove 4 is set outwardly, ballast, makes caisson sinking, and nose girder 3 enters guide groove 4.
The above, only to preferred embodiment of the present utility model, not the utility model is done to other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the utility model scheme content that do not depart from,, all drops in protection domain of the present utility model any simple modification made for any of the above embodiments, equivalent variations and remodeling according to technical spirit of the present utility model.
Claims (2)
1. build fast an island caisson, comprise prefabricated caisson, it is characterized in that: the bottom margin of described caisson one end arranges protuberance, the corresponding position of the other end arranges the recess matching.
2. according to the island caisson of building fast claimed in claim 1, it is characterized in that: the top of described caisson one end is provided with nose girder, and the top of the other end is provided with the guide groove matching with described nose girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793068.0U CN203701122U (en) | 2013-12-04 | 2013-12-04 | Quick island construction caisson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793068.0U CN203701122U (en) | 2013-12-04 | 2013-12-04 | Quick island construction caisson |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701122U true CN203701122U (en) | 2014-07-09 |
Family
ID=51051578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793068.0U Expired - Fee Related CN203701122U (en) | 2013-12-04 | 2013-12-04 | Quick island construction caisson |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669381A (en) * | 2013-12-04 | 2014-03-26 | 中交一航局第二工程有限公司 | Fast island-constructing caisson structure and construction method |
-
2013
- 2013-12-04 CN CN201320793068.0U patent/CN203701122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669381A (en) * | 2013-12-04 | 2014-03-26 | 中交一航局第二工程有限公司 | Fast island-constructing caisson structure and construction method |
| CN103669381B (en) * | 2013-12-04 | 2017-01-18 | 中交一航局第二工程有限公司 | Fast island-constructing caisson structure and construction method |
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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 |
Granted publication date: 20140709 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |