CN201095161Y - Isolating-proof device for concrete - Google Patents
Isolating-proof device for concrete Download PDFInfo
- Publication number
- CN201095161Y CN201095161Y CNU2007202009152U CN200720200915U CN201095161Y CN 201095161 Y CN201095161 Y CN 201095161Y CN U2007202009152 U CNU2007202009152 U CN U2007202009152U CN 200720200915 U CN200720200915 U CN 200720200915U CN 201095161 Y CN201095161 Y CN 201095161Y
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- CN
- China
- Prior art keywords
- concrete
- tilted
- proof device
- isolation
- joint
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses an anti-isolation device for the concrete. The device comprises joints (1) and at least one section of leaning pipeline (2) which are mounted among the joints (1). The utility model avoids the isolation of the concrete through the second mix of the concrete during the falling process in the leaning pipeline. In order to strengthen the mix effects, a plurality of sections of leaning pipelines are connected into a spiral shape for the blending of the concrete. Therefore, compared with the current technology, the anti-isolation device has the advantages of simple structure, convenient installation and good effects of preventing the isolation of the concrete.
Description
Technical field
The utility model relates to the isolation-proof device of a kind of concrete in pipe conveying procedure, the concrete isolation-proof device during particularly a kind of vertical transport.
Background technology
Concrete because various raw-material proportion differences, the concrete of segregation phenomenon, particularly vertical drop can occur in course of conveying, the height of whereabouts is too high to make concrete disintegration serious, mixes inhomogeneously, has had a strong impact on quality of concrete.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, easy for installation, can prevent the concrete isolation-proof device of concrete disintegration, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises joint 1, is provided with at least 1 section tilted tube 2 between joint 1.
Above-mentioned concrete isolation-proof device, tilted tube 2 is 10～40 degree with the angle of inclination A of axis.
Above-mentioned concrete isolation-proof device, the length of tilted tube 2 are 30～100 centimetres.
Above-mentioned concrete isolation-proof device is provided with 2～6 sections tilted tubes 2 between joint 1, tilted tube 2 head and the tail link together.
Above-mentioned concrete isolation-proof device is provided with the dividing plate 3 that is used to isolate being provided with between the joint 1 between 2,2 tilted tubes 2 of 2 tilted tubes arranged side by side.
Above-mentioned concrete isolation-proof device, 2 tilted tubes 2 are helical form, its anglec of rotation is 360 degree.
The utility model is installed on the pipeline of delivering concrete, makes by the pipeline that tilts and mixes once more in the concrete dropping process, prevents concrete segregation.Test discovery through the applicant, the angle of inclination of tilted tube is excessive, and the length of tilted tube is long, all can cause concrete to be piled up at tilted tube, last blocking pipe.Therefore the angle of inclination A of tilted tube is between 10～40 degree, and the length of every section tilted tube is 30～100 centimetres, and result of use is comparatively desirable.For the effect of strengthening mixing, can also connect the multistage tilted tube, and make helical form, concrete is stirred.Therefore compare with prior art, the utlity model has simple in structure, easy for installation, prevent advantages such as concrete disintegration is effective.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is an another kind of structural representation of the present utility model;
Accompanying drawing 3 is the partial sectional view of accompanying drawing 2.
The specific embodiment
Embodiment 3 of the present utility model: as shown in Figures 2 and 3, between joint 1, connect 4 segment pipes 5 by flange 6, pipeline 5 is welded by steel plate 4, and 2 segment pipes 5 weld together, and the angle of inclination of the sidewall of pipeline 5 is 30 degree, dividing plate 3 is installed in pipeline 5, pipeline 5 is divided into 2 tilted tubes 2 arranged side by side, and dividing plate 3 is alternate anyhow, and 2 tilted tubes 2 are divided into helical form, every section tilted tube 2 staggered 90 degree, the anglec of rotation of 4 sections tilted tubes 2 is 360 degree.Wherein the communication direction of 1 tilted tube 2 is shown in Fig. 2 arrow.
Claims (6)
1. concrete isolation-proof device, it comprises joint (1), it is characterized in that: be provided with at least 1 section tilted tube (2) between joint (1).
2. concrete isolation-proof device according to claim 1 is characterized in that: tilted tube (2) is 10～40 degree with the angle of inclination A of axis.
3. concrete isolation-proof device according to claim 1 is characterized in that: the length of tilted tube (2) is 30～100 centimetres.
4. concrete isolation-proof device according to claim 1 is characterized in that: be provided with 2～6 sections tilted tubes (2) between joint (1), tilted tube (2) head and the tail link together.
5. according to the described concrete isolation-proof device of the arbitrary claim of claim 1～4, it is characterized in that: between joint (1), be provided with 2 tilted tubes (2) arranged side by side, be provided with the dividing plate (3) that is used to isolate between 2 tilted tubes (2).
6. concrete isolation-proof device according to claim 5 is characterized in that: 2 tilted tubes (2) are helical form, and its anglec of rotation is 360 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009152U CN201095161Y (en) | 2007-08-30 | 2007-08-30 | Isolating-proof device for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202009152U CN201095161Y (en) | 2007-08-30 | 2007-08-30 | Isolating-proof device for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095161Y true CN201095161Y (en) | 2008-08-06 |
Family
ID=39922220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202009152U Expired - Lifetime CN201095161Y (en) | 2007-08-30 | 2007-08-30 | Isolating-proof device for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095161Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219465A (en) * | 2019-05-28 | 2019-09-10 | 青海送变电工程有限公司 | The novel tandem barrel device and method isolated when a kind of improvement concrete discharging |
| CN111636431A (en) * | 2020-05-29 | 2020-09-08 | 中铁大桥局第七工程有限公司 | Device for preventing concrete segregation and concrete conveying system |
-
2007
- 2007-08-30 CN CNU2007202009152U patent/CN201095161Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219465A (en) * | 2019-05-28 | 2019-09-10 | 青海送变电工程有限公司 | The novel tandem barrel device and method isolated when a kind of improvement concrete discharging |
| CN110219465B (en) * | 2019-05-28 | 2021-08-17 | 青海送变电工程有限公司 | Cylinder stringing device and method for improving segregation during concrete blanking |
| CN111636431A (en) * | 2020-05-29 | 2020-09-08 | 中铁大桥局第七工程有限公司 | Device for preventing concrete segregation and concrete conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |