CN203395407U - Novel concrete conveying pipe - Google Patents
Novel concrete conveying pipe Download PDFInfo
- Publication number
- CN203395407U CN203395407U CN201320426416.0U CN201320426416U CN203395407U CN 203395407 U CN203395407 U CN 203395407U CN 201320426416 U CN201320426416 U CN 201320426416U CN 203395407 U CN203395407 U CN 203395407U
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- CN
- China
- Prior art keywords
- conveying pipe
- pipe
- delivery pipe
- novel concrete
- easy
- 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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Abstract
The utility model relates to a novel concrete conveying pipe. The problems that conveying pipes are not easy to clean and are easy to abrade can be effectively solved. The technical scheme for solving the problem includes that the novel concrete conveying pipe comprises a conveying pipe, wherein the conveying pipe consists of an upper half round tube and a lower half round tube; dovetail grooves are formed in two ends of the upper half round tube; projections which correspond to the dovetail grooves are arranged at two ends of the lower half round tube; two sleeves are respectively arranged on the outer edge surfaces of the two ends of the conveying pipe; a flange is arranged on the outer edge surface of each sleeve; and a corundum ceramic layer is arranged on the inner edge surface of the conveying pipe. The novel concrete conveying pipe is skillful in structure, simple in manufacturing process and convenient to use; the problems that that the conveying pipes are not easy to clean and are easy to abrade are solved; and the novel concrete conveying pipe is an innovation in the field of concrete conveying pipes.
Description
Technical field
The utility model relates to building machinery field, particularly a kind of new concrete delivery pipe.
Background technique
Concrete is one of current topmost architecture engineering material, thereby use amount is increasing, but in course of conveying, concrete water evaporation is fast, easily condenses, and causes not easy cleaning of delivery pipe, causes the damage of delivery pipe.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of new concrete delivery pipe, can effectively solve not easy cleaning of delivery pipe, easily the problem of wearing and tearing.
The technological scheme of its solution is, comprise delivery pipe, delivery pipe consists of first pipe and lower semicircle pipe, there is dovetail groove at the two ends of first pipe, there is the projection corresponding with dovetail groove at the two ends of lower semicircle pipe, a sleeve is respectively housed on the two ends outer edge surface of delivery pipe, and the outer edge surface of sleeve is respectively equipped with a flange, has corundum ceramic layer on delivery pipe inner edge surface.
The utility model structure is ingenious, and manufacturing process is simple, easy to use, can effectively solve not easy cleaning of delivery pipe, the problem of easily wearing and tearing, concrete delivery pipe innovation.
Accompanying drawing explanation
Fig. 1 is the solidifying native delivery pipe sectional view of the utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the structure enlarged view of I in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further details
By Fig. 1-3, provided, the utility model comprises delivery pipe, delivery pipe consists of first pipe 1 and lower semicircle pipe 5, there is dovetail groove 6 at the two ends of first pipe 1, there is the projection corresponding with dovetail groove 6 at the two ends of lower semicircle pipe 5, a sleeve 2 is respectively housed on the two ends outer edge surface of delivery pipe, and the outer edge surface of sleeve 2 is respectively equipped with a flange 3, has corundum ceramic layer 4 on delivery pipe inner edge surface.
Service condition of the present utility model is: when concrete delivery pipe uses, first first pipe 1 and lower semicircle pipe 5 are closed, next sleeve 2 is loaded onto, and finally flange 3 is loaded onto, and the bolt through flange between delivery pipe and delivery pipe is connected.
When concrete delivery pipe cleans, first flange 3 to be pulled down, next sleeve 2 is pulled down, and finally first pipe 1 and lower semicircle pipe 5 is separated, and starts to clean.
The utility model structure is ingenious, and manufacturing process is simple, easy to use, can effectively solve not easy cleaning of delivery pipe, the problem of easily wearing and tearing, concrete delivery pipe innovation.
Claims (1)
1. a new concrete delivery pipe, comprise delivery pipe, it is characterized in that, delivery pipe consists of first pipe (1) and lower semicircle pipe (5), there is dovetail groove (6) at the two ends of first pipe (1), and there is the projection corresponding with dovetail groove (6) at the two ends of lower semicircle pipe (5), and a sleeve (2) is respectively housed on the two ends outer edge surface of delivery pipe, the outer edge surface of sleeve (2) is respectively equipped with a flange (3), has corundum ceramic layer (4) on delivery pipe inner edge surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426416.0U CN203395407U (en) | 2013-07-18 | 2013-07-18 | Novel concrete conveying pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426416.0U CN203395407U (en) | 2013-07-18 | 2013-07-18 | Novel concrete conveying pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395407U true CN203395407U (en) | 2014-01-15 |
Family
ID=49906940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426416.0U Expired - Fee Related CN203395407U (en) | 2013-07-18 | 2013-07-18 | Novel concrete conveying pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395407U (en) |
-
2013
- 2013-07-18 CN CN201320426416.0U patent/CN203395407U/en not_active Expired - Fee Related
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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: 20140115 Termination date: 20180718 |