CN202865748U - Bridge temporary supporting seat - Google Patents
Bridge temporary supporting seat Download PDFInfo
- Publication number
- CN202865748U CN202865748U CN 201220543393 CN201220543393U CN202865748U CN 202865748 U CN202865748 U CN 202865748U CN 201220543393 CN201220543393 CN 201220543393 CN 201220543393 U CN201220543393 U CN 201220543393U CN 202865748 U CN202865748 U CN 202865748U
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- CN
- China
- Prior art keywords
- temporary support
- sand
- bridge
- bridge temporary
- supporting seat
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- 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 - Fee Related
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Abstract
The utility model relates to a bridge temporary supporting seat, in particular to a temporary supporting seat used in bridge construction transitory stage. The bridge temporary supporting seat comprises a base plate, a plug, sand contained in the base plate and a pressure-bearing block covered on the sand, wherein the base plate comprises a hollow barrel body and an underboarding welded at the bottom of the barrel body, an open hole is formed in a connecting position between the barrel body and the underboarding, and the plug can be plugged into the open hole. The bridge temporary supporting seat has the advantages of being convenient to construct, simple in installation and disassembly, high in anti-pressure ability and the like.
Description
Technical field
The utility model relates to a kind of bridge temporary support, particularly relates to the temporary support that a kind of bridge construction transition stage is used
Background technology
In bridge construction process, in order to guarantee that the beam body in the safety and stability in the stage of depositing of Dun Ding temporarily, need to use temporary support usually.And the design of temporary support, should guarantee that the beam body deposits the safety and stability in stage at Dun Ding, guarantee that again any sinking can not occur temporary support in the installation process of integrin beam, in order to avoid affect the setting height(from bottom) of beam body, to guarantee also that simultaneously temporary support has highly control flexibly, the characteristics such as easy construction is removed simply, and anti-pressure ability is strong.
In view of this, the inventor designs a kind of temporary support that uses in bridge construction process, and this case produces thus.
Summary of the invention
The purpose of this utility model is to provide a kind of bridge temporary support, makes its easy construction, and assembling and disassembling is simple, and the compressive resistance ability is strong.
In order to reach above-mentioned purpose, the technical solution of the utility model is:
A kind of bridge temporary support comprises chassis, stopper, is loaded on the sand in the chassis and is placed on pressure block on the sand, and described chassis comprises the cylindrical shell of hollow and be welded in the backing plate of cylinder body bottom, and the junction of cylindrical shell and backing plate is provided with a perforate, and tapping can be filled in stopper.
Further, described pressure block is the cylindrical timber material, at its circumference side hoop one steel wire is arranged.
Further, the external diameter of described pressure block is less than the internal diameter of cylindrical shell.
Further, described chassis is light material matter.
Further, described stopper is stopper.
Further, described sand is medium sand and coarse sand.
After adopting such scheme, the characteristics such as the utility model is compared with traditional temporary support, and easy construction is arranged, and assembling and disassembling is simple, and anti-pressure ability is strong.
Below in conjunction with drawings and the specific embodiments the utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in Figure 1, what the utility model disclosed is a kind of bridge temporary support, comprise light material matter chassis 1, stopper 13, be loaded on the sand 3 in the chassis 1 and be placed on pressure block 2 on the sand 3, described chassis 1 comprises the cylindrical shell 11 of hollow and is welded in the backing plate 12 of cylindrical shell 11 bottoms, cylindrical shell 11 is provided with a perforate 14 with the junction of backing plate 12, and perforate 14 can be filled in stopper 13; The external diameter of described pressure block 2 is slightly less than the internal diameter of cylindrical shell.
Further, described pressure block 2 is the cylindrical timber material, at its circumference side hoop one steel wire 21 is arranged, and circumference side hoop has a steel wire 21 can reinforce pressure block, prevents that pressure block 2 from ftractureing owing to bearing excessive pressure, and engineering accident occurs.Described stopper 13 is stopper, simple and wear well, and cost is low.Described sand be in, coarse sand.
The utility model in use, before bridge carried out the lifting of precast plate, beam, chassis 1 of the present utility model is placed in needed support zone, first with perforate 14 usefulness stoppers 13 jam-packs, then according to highly pouring into an amount of sand 3, puts pressure block 2 on the sand 3.A temporary support is put by designing requirement in every bridge board, Liang Si angle, plate, beam sling be put on this temporary support temporary fixed.After the temporary support task was finished, as long as stopper is extracted, sand 3 can flow out during dismounting, pressure block 2 sinking disengaging plates, beam and be removed.The characteristics such as the utility model is compared with traditional temporary support, has easy construction, and assembling and disassembling is simple, and anti-pressure ability is strong.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. bridge temporary support, it is characterized in that: comprise chassis, stopper, be loaded on the sand in the chassis and be placed on pressure block on the sand, described chassis comprises the cylindrical shell and the backing plate that is welded in cylinder body bottom of hollow, and the junction of cylindrical shell and backing plate is provided with a perforate, and tapping is filled in stopper.
2. bridge temporary support according to claim 1, it is characterized in that: described pressure block is the cylindrical timber material, at its circumference side hoop one steel wire is arranged.
3. bridge temporary support according to claim 2, it is characterized in that: the external diameter of described pressure block is less than the internal diameter of cylindrical shell.
4. bridge temporary support according to claim 1, it is characterized in that: described chassis is light material matter.
5. bridge temporary support according to claim 1, it is characterized in that: described stopper is stopper.
6. bridge temporary support according to claim 1, it is characterized in that: described sand is medium sand and coarse sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543393 CN202865748U (en) | 2012-10-23 | 2012-10-23 | Bridge temporary supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543393 CN202865748U (en) | 2012-10-23 | 2012-10-23 | Bridge temporary supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865748U true CN202865748U (en) | 2013-04-10 |
Family
ID=48032479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543393 Expired - Fee Related CN202865748U (en) | 2012-10-23 | 2012-10-23 | Bridge temporary supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133487A (en) * | 2015-10-08 | 2015-12-09 | 北京城建道桥建设集团有限公司 | Combined type bridge temporary support and construction method for rapidly building continuous beams by virtue of same |
| CN105463985A (en) * | 2016-01-14 | 2016-04-06 | 中铁七局集团第三工程有限公司 | Temporary support for continuous rigid-frame bridge |
-
2012
- 2012-10-23 CN CN 201220543393 patent/CN202865748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133487A (en) * | 2015-10-08 | 2015-12-09 | 北京城建道桥建设集团有限公司 | Combined type bridge temporary support and construction method for rapidly building continuous beams by virtue of same |
| CN105463985A (en) * | 2016-01-14 | 2016-04-06 | 中铁七局集团第三工程有限公司 | Temporary support for continuous rigid-frame bridge |
| CN105463985B (en) * | 2016-01-14 | 2017-03-29 | 中铁七局集团第三工程有限公司 | A kind of temporary support of firm structure Continuous Bridge |
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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: 20130410 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |