CN108953792A - A kind of connection structure of cement pump truck bend pipe - Google Patents
A kind of connection structure of cement pump truck bend pipe Download PDFInfo
- Publication number
- CN108953792A CN108953792A CN201811144409.5A CN201811144409A CN108953792A CN 108953792 A CN108953792 A CN 108953792A CN 201811144409 A CN201811144409 A CN 201811144409A CN 108953792 A CN108953792 A CN 108953792A
- Authority
- CN
- China
- Prior art keywords
- pipe
- evagination
- pipe fitting
- ring
- fitting
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The present invention provides a kind of connection structures of cement pump truck bend pipe, including pipe fitting, the pipe being arranged in pipe fitting, the nut cap for being socketed on pipe and being fixed on pipe in pipe fitting, its special feature is that the end of pipe is provided with the ring of evagination, pipe fitting is a tube, wherein one end is provided with platform corresponding with the ring of the evagination of pipe in the pipe of pipe fitting, the ring of the evagination of two pipes of docking is located in the pipe of pipe fitting, the interannular of the evagination of platform and pipe is provided with sealing ring, the interannular of the evagination of nut cap and pipe is provided with sealing ring, and nut cap is socketed on the pipe of pipe fitting.Compared with the prior art the present invention, has the advantages that structure is simple, manufacturing cost is low, is not easy to gather foul.
Description
Technical field
The invention patent relates to a kind of interconnection techniques of pipe.
Background technique
The connection of existing pipe is the connector by a both ends with connector to complete, and pipe is connected to connector
Both ends, due to being a connector with cavity in the middle part of connector, in this way, the manufacturing cost of connector is not only increased, and
And fluid has to flow through in the cavity of connector, since the structure of cavity and the structure of tube cavity are different, fluid enters from pipe
When in the cavity of connector, certain dead angle places in cavity are easy accumulation foul, and for a long time, these fouls are easy contaminated stream
Body.
Summary of the invention
Goal of the invention of the invention is to provide the cement that a kind of structure is simple, manufacturing cost is low, is not easy accumulation booty
The connection structure of pump truck bend pipe.
The invention is realized in this way including pipe fitting, the pipe being arranged in pipe fitting, being socketed on pipe and fixing pipe
Nut cap in pipe fitting, its special feature is that the end of pipe is provided with the ring of evagination, pipe fitting is a tube, pipe fitting
Pipe in wherein one end be provided with platform corresponding with the ring of the evagination of pipe, the ring of the evagination of two pipes of docking is located at pipe fitting
In pipe, the interannular of the evagination of platform and pipe is provided with sealing ring, and the interannular of the evagination of nut cap and pipe is provided with sealing ring, nut cap set
It connects on the pipe of pipe fitting.When due to connection, the ring of the evagination of two pipes is mutually butted, moreover, pipe fitting is without prior art
Possessed fluid chamber, in this way, fluid would not flow through in pipe fitting, it is therefore prevented that the accumulation of booty, meanwhile, it also saves
Manufacture the material of pipe fitting.It installs and uses also easily.
When nut cap is socketed on the pipe of pipe fitting in order to prevent, the nut cap of rotation damages sealing ring, in sealing ring and nut cap
Between be provided with gasket.
Compared with the prior art the present invention, has the advantages that structure is simple, manufacturing cost is low, is not easy to gather booty.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment:
Now in conjunction with drawings and examples, present invention is further described in detail:
As shown, the present invention includes pipe fitting 2, the pipe being arranged in pipe fitting 21, is socketed on pipe 1 and consolidates pipe 1
The nut cap 3 being scheduled in pipe fitting 2, its special feature is that the end of pipe 1 is provided with the ring 1a of evagination, pipe fitting 2 is a tubulose
Object, wherein one end is provided with platform 2b corresponding with the ring 1a of the evagination of pipe 1 in the pipe 2a of pipe fitting 2, two pipes 1 of docking it is outer
Convex ring 1a is located in the pipe 2a of pipe fitting 2, and sealing ring 4, nut cap 3 and pipe 1 are provided between the ring 1a of the evagination of platform 2b and pipe 1
Evagination ring 1a between be provided with sealing ring 4, nut cap 3 is socketed on the pipe 2a of pipe fitting 2.Between sealing ring 4 and nut cap 3 and
Gasket 5 is provided between sealing ring 4 and the pipe 2a inner platform 2b of pipe fitting 2.Nut cap 3 is threaded on the pipe 2a of pipe fitting 2.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to the technology of the present invention side
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (1)
1. a kind of connection structure of cement pump truck bend pipe including pipe fitting, the pipe being arranged in pipe fitting, is socketed on pipe and incites somebody to action
Pipe is fixed on the nut cap in pipe fitting, it is characterised in that the end of pipe is provided with the ring of evagination, and pipe fitting is a tube, and pipe connects
Wherein one end is provided with platform corresponding with the ring of the evagination of pipe in the pipe of head, and the ring of the evagination of two pipes of docking is located at pipe fitting
Pipe in, the interannular of the evagination of platform and pipe is provided with sealing ring, and the interannular of the evagination of nut cap and pipe is provided with sealing ring, nut cap
It is socketed on the pipe of pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144409.5A CN108953792A (en) | 2018-09-29 | 2018-09-29 | A kind of connection structure of cement pump truck bend pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144409.5A CN108953792A (en) | 2018-09-29 | 2018-09-29 | A kind of connection structure of cement pump truck bend pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953792A true CN108953792A (en) | 2018-12-07 |
Family
ID=64472274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811144409.5A Withdrawn CN108953792A (en) | 2018-09-29 | 2018-09-29 | A kind of connection structure of cement pump truck bend pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953792A (en) |
-
2018
- 2018-09-29 CN CN201811144409.5A patent/CN108953792A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |