CN205421263U - A device for solving underwater concrete pours and blocks up pipe - Google Patents
A device for solving underwater concrete pours and blocks up pipe Download PDFInfo
- Publication number
- CN205421263U CN205421263U CN201620197597.8U CN201620197597U CN205421263U CN 205421263 U CN205421263 U CN 205421263U CN 201620197597 U CN201620197597 U CN 201620197597U CN 205421263 U CN205421263 U CN 205421263U
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- China
- Prior art keywords
- conduit
- vibrator
- plugging
- utility
- model
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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 discloses a device for solving underwater concrete pours and blocks up pipe relates to bridge engineering construction technical field, including connecting catheters and vibrator, connecting catheters one end is equipped with the connecting thread for the threaded connection concrete placement pipe, other end fixed connection vibrator. The utility model relates to a stifled construction equipment who manages of processing concrete that safe risk is little, the efficiency is high is under construction.
Description
Technical field
This utility model relates to Bridge Construction technical field, in particular to a kind of device for solving underwater concreting plugging.
Background technology
Major part bridge foundation all uses cast-in-situ bored pile at present, and along with the continuous increase of bridge span, drilled pile also develops towards major diameter, ultra-long pile direction.Drilled pile concrete uses underwater concreting technique.Underwater concreting has many uncertainties, the more difficult control of construction quality.Wherein, concrete plugging is underwater concrete construction a great problem.
Plugging phenomenon is broadly divided into two kinds, and one is that gas blocks up, and when concrete full package falls, the air in conduit inner concrete (or mud) face to conduit mouth is compressed, when the outer mud pressure of conduit and concrete pressure occur as soon as gas when being in poised state and block up phenomenon.Another plugging phenomenon is that thing blocks up, and concrete construction performance is bad, and stone is more, or has foreign material etc. in concrete raw material, and when concrete vertical drop, stone or foreign material form arch plug in conduit, cause plugging.
Concrete construction plugging is to put prevention first.Plugging phenomenon must process when occurring as early as possible, if processing overlong time or dealing with the risk forming broken pile improperly.Generally the method for tube drawing is generally used repeatedly to be shaken off by concrete on the premise of ensureing depth of tremie after plugging.This type of method construction more difficulty, extubation control requires higher, the feature of operating time length.
Utility model content
The purpose of this utility model is: the deficiency existed for prior art, proposes the constructing device processing concrete plugging that a kind of construction safety risk is little, effect is high.
The purpose of this utility model is realized by following technical proposals:
A kind of device for solving underwater concreting plugging, including connecting conduit and vibrator, connects tube at one end and is provided with the connection screw thread in order to threaded concreting conduit, and the other end is fixing connects vibrator.
As selection, connecting conduit is a joint concreting conduit.
As selection, connect the long 1m of conduit.
As selection, vibrator band is dynamically connected conduit along its axial vibrations.
As selection, connect and be welded and fixed between conduit and vibrator.
Aforementioned this utility model main formula case and each further selection scheme thereof can be with independent assortment to form multiple schemes; it is this utility model can use and claimed scheme: such as this utility model; each selection can select combination in any with other; those skilled in the art can understand there is multiple combination according to prior art and common knowledge after understanding the present invention program; it is the claimed technical scheme of this utility model, does not do at this exhaustive.
Workflow of the present utility model:
Band this utility model device is installed when plugging phenomenon occurs, connects conduit and be connected by the concrete cast conduit connecting screw thread and plugging occurs, then Vibration on Start-up device.By the power that impulses of vibrator, conduit inner concrete is shaken off, thus complete normally pouring of concrete.
The beneficial effects of the utility model: the feature that simple in construction, construction safety risk are little, construction cost is low, cost that can be less solves concrete plugging problem.
Accompanying drawing explanation
Fig. 1 is the confined state schematic diagram of this utility model embodiment；
In figure, 1 for connecting conduit, and 2 is vibrator, and 3 is concreting conduit, and 11 for connecting screw thread.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
With reference to shown in Fig. 1, a kind of device for solving underwater concreting plugging, including connecting conduit 1 and vibrator 2, connect conduit 1 one end and be provided with the connection screw thread 11 in order to threaded concreting conduit 3, the other end is fixing connects vibrator 2.As selection, as shown in this embodiment, the concreting conduit that conduit 1 is a long 1m of joint is connected.The vibrator 2 band conduit 1 that is dynamically connected along its axial vibrations, power 6t that impulses～12t.Connect and be welded and fixed between conduit 1 and vibrator 2.
Workflow of the present utility model:
Concrete plugging processes the most in three steps:
(1) vibrator 2 is welded in 1m length in steel construction processing district to connect on conduit 1, deposits in drilled pile operation area；(2) concreting hopper is removed after occurring by plugging phenomenon, installs the connection conduit 1 with vibrator 2；(3) concrete is shaken off by Vibration on Start-up device 2, it is achieved normally pour.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. the device being used for solving underwater concreting plugging, it is characterised in that: including connecting conduit and vibrator, connect tube at one end and be provided with the connection screw thread in order to threaded concreting conduit, the other end is fixing connects vibrator.
2. the device for solving underwater concreting plugging as claimed in claim 1, it is characterised in that: connecting conduit is a joint concreting conduit.
3. the device for solving underwater concreting plugging as claimed in claim 1, it is characterised in that: connect the long 1m of conduit.
4. the device for solving underwater concreting plugging as claimed in claim 1, it is characterised in that: vibrator band is dynamically connected conduit along its axial vibrations.
5. the device for solving underwater concreting plugging as claimed in claim 1, it is characterised in that: connect and be welded and fixed between conduit and vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197597.8U CN205421263U (en) | 2016-03-14 | 2016-03-14 | A device for solving underwater concrete pours and blocks up pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197597.8U CN205421263U (en) | 2016-03-14 | 2016-03-14 | A device for solving underwater concrete pours and blocks up pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421263U true CN205421263U (en) | 2016-08-03 |
Family
ID=56546720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197597.8U Expired - Fee Related CN205421263U (en) | 2016-03-14 | 2016-03-14 | A device for solving underwater concrete pours and blocks up pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999190A (en) * | 2018-07-24 | 2018-12-14 | 中国二十冶集团有限公司 | A kind of bored concrete pile pours conduit plugging siphunculus method |
| CN113529723A (en) * | 2021-08-17 | 2021-10-22 | 浙江钱塘江水利建筑工程有限公司 | Underwater cast-in-place pile pipe shaking equipment |
-
2016
- 2016-03-14 CN CN201620197597.8U patent/CN205421263U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999190A (en) * | 2018-07-24 | 2018-12-14 | 中国二十冶集团有限公司 | A kind of bored concrete pile pours conduit plugging siphunculus method |
| CN113529723A (en) * | 2021-08-17 | 2021-10-22 | 浙江钱塘江水利建筑工程有限公司 | Underwater cast-in-place pile pipe shaking equipment |
| CN113529723B (en) * | 2021-08-17 | 2023-01-03 | 浙江钱塘江水利建筑工程有限公司 | Underwater cast-in-place pile pipe shaking equipment |
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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: 20160803 |