CN204098496U - A kind of concrete lift-up flow-stop valve - Google Patents
A kind of concrete lift-up flow-stop valve Download PDFInfo
- Publication number
- CN204098496U CN204098496U CN201420480651.0U CN201420480651U CN204098496U CN 204098496 U CN204098496 U CN 204098496U CN 201420480651 U CN201420480651 U CN 201420480651U CN 204098496 U CN204098496 U CN 204098496U
- Authority
- CN
- China
- Prior art keywords
- baffle
- flange
- circular boop
- baffle plate
- stop valve
- 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 - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a kind of concrete lift-up flow-stop valve, comprise the front connector be connected with charging short tube, first baffle plate, second baffle and the rear joint be connected with pump line, the rear end of described front connector is provided with forward flange, the front end of described rear joint is provided with rear flange, described first baffle plate is semicircle and is bolted with described forward flange, described second baffle is that circular boop and the semicircular plate identical with described first baffle plate are formed by fixedly connecting, and the thickness of described semicircular plate is less than the width of described circular boop, the radius of described semicircular plate is identical with the inner circle radius of described circular boop, described first baffle plate and described rear flange are fastened in the boss of described circular boop two sides.The utility model saves space, easy to operate; During use, to external world in closed state.
Description
Technical field
The utility model relates to a kind of concrete lift-up flow-stop valve, belongs to engineering construction field.
Background technology
At present, during building engineering construction, usually can use the construction technology of steel pipe column interior concrete jacking.When terminating concrete lift-up conveying, needing fluid stopping device, preventing concrete from flowing backwards.Existing flow-stop valve many employings board plug type structure, plug in flashboard is wedge shape, and adopts finger setting.But this flow-stop valve often needs larger space, insert and pull-out to plug in flashboard.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind ofly to take little, the easy to operate concrete lift-up flow-stop valve of volume.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of concrete lift-up flow-stop valve, comprise the front connector be connected with charging short tube, first baffle plate, second baffle and the rear joint be connected with pump line, the rear end of described front connector is provided with forward flange, the front end of described rear joint is provided with rear flange, described first baffle plate is semicircle and is bolted with described forward flange, described second baffle is that circular boop and the semicircular plate identical with described first baffle plate are formed by fixedly connecting, and the thickness of described semicircular plate is less than the width of described circular boop, the radius of described semicircular plate is identical with the inner circle radius of described circular boop, described first baffle plate and described rear flange are fastened in the boss of described circular boop two sides.
On the basis of such scheme, the radius of described rear flange is identical with the radius of the semicircular plate in described second baffle.
On the basis of such scheme, the rear end face of described forward flange is provided with front sealing circle, the front end face of flange is in the rear provided with rear seal circle.
The utility model saves space, easy to operate; During use, to external world in closed state.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of concrete lift-up flow-stop valve of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of concrete lift-up flow-stop valve, comprise the front connector 2 be connected with charging short tube 1, first baffle plate 4, second baffle 5 and the rear joint 7 be connected with pump line 8, the rear end of described front connector 2 is provided with forward flange 3, the front end of described rear joint 7 is provided with rear flange 6, described first baffle plate 4 is semicircle and is bolted with described forward flange 3, described second baffle is that circular boop and the semicircular plate identical with described first baffle plate 4 are formed by fixedly connecting, and the thickness of described semicircular plate is less than the width of described circular boop, the radius of described semicircular plate is identical with the inner circle radius of described circular boop, described first baffle plate 4 is fastened in the boss of described circular boop two sides with described rear flange 6.
On the basis of such scheme, the radius of described rear flange 6 is identical with the radius of the semicircular plate in described second baffle 5.
On the basis of such scheme, the rear end face of described forward flange 3 is provided with front sealing circle, the front end face of flange 6 is in the rear provided with rear seal circle, in order to when flow-stop valve uses, to external world in closed state.
The utility model is when practicality, and when concrete lift-up is carried by needs, described first baffle plate 4 overlaps with the semicircular plate in described second baffle 5, at the end of conveying, described second baffle 5 is rotated 180 °, closes, prevent concrete from flowing backwards by pipeline.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a concrete lift-up flow-stop valve, it is characterized in that: comprise the front connector be connected with charging short tube, first baffle plate, second baffle and the rear joint be connected with pump line, the rear end of described front connector is provided with forward flange, the front end of described rear joint is provided with rear flange, described first baffle plate is semicircle and is bolted with described forward flange, described second baffle is that circular boop and the semicircular plate identical with described first baffle plate are formed by fixedly connecting, and the thickness of described semicircular plate is less than the width of described circular boop, the radius of described semicircular plate is identical with the inner circle radius of described circular boop, described first baffle plate and described rear flange are fastened in the boss of described circular boop two sides.
2. concrete lift-up flow-stop valve according to claim 1, is characterized in that: the radius of described rear flange is identical with the radius of the semicircular plate in described second baffle.
3. concrete lift-up flow-stop valve according to claim 1 and 2, is characterized in that: on the rear end face of described forward flange, be provided with front sealing circle, and the front end face of flange is in the rear provided with rear seal circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480651.0U CN204098496U (en) | 2014-08-25 | 2014-08-25 | A kind of concrete lift-up flow-stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480651.0U CN204098496U (en) | 2014-08-25 | 2014-08-25 | A kind of concrete lift-up flow-stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098496U true CN204098496U (en) | 2015-01-14 |
Family
ID=52266934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480651.0U Expired - Fee Related CN204098496U (en) | 2014-08-25 | 2014-08-25 | A kind of concrete lift-up flow-stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065690A (en) * | 2016-07-19 | 2016-11-02 | 江苏中南建筑产业集团有限责任公司 | A kind of steel pipe column (wall) concrete lift-up compaction forming device and method |
-
2014
- 2014-08-25 CN CN201420480651.0U patent/CN204098496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065690A (en) * | 2016-07-19 | 2016-11-02 | 江苏中南建筑产业集团有限责任公司 | A kind of steel pipe column (wall) concrete lift-up compaction forming device and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |