CN208871214U - A kind of centrifugal pump pipeline fast interface structure - Google Patents
A kind of centrifugal pump pipeline fast interface structure Download PDFInfo
- Publication number
- CN208871214U CN208871214U CN201821625085.2U CN201821625085U CN208871214U CN 208871214 U CN208871214 U CN 208871214U CN 201821625085 U CN201821625085 U CN 201821625085U CN 208871214 U CN208871214 U CN 208871214U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- centrifugal pump
- limit plate
- pump pipeline
- sleeve pipe
- 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
Links
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of centrifugal pump pipeline fast interface structures, including casing, one section of the inside of described sleeve pipe is provided with limit plate, the side of the limit plate is provided with groove, the inside of the groove is embedded with sealing ring, the side of the limit plate is connected with protrusion, the outside of the protrusion is provided with annular groove, fixing seat is fixedly connected on the outside of one end of described sleeve pipe, lock is hinged in the fixing seat, described sleeve pipe is internally provided with connecting tube, the protrusion is plugged on the inside of connecting tube, link block is connected on the outside of the other end of the connecting tube, latch hook is provided on the link block, clamping is mutually matched between the latch hook and lock, utility model design is reasonable, structure is simple, installation effectiveness is fast, airtight quality is good, convenient for quickly connecting.
Description
Technical field
The utility model relates to pipe joint technical field, specially a kind of centrifugal pump pipeline fast interface structure.
Background technique
Before the detection of vertical multi-stage centrifugal pump working performance, after needing for vertical multi-stage centrifugal pump to be placed on monitor station, then
The water supply port of the water inlet of vertical multi-stage centrifugal pump, water outlet and checkout facility, water outlet port are connected, when detection, detection
There is the water of pressure to enter vertical multi-stage centrifugal pump water inlet end for the water supply port output of facility, from the water outlet port stream of checkout facility
Out, it is tested through the vertical centrifugal multistage pump multiple centrifugal pump working performance of dependence test facility.Existing technology, vertical multi-stage centrifugal pump
After being placed on monitor station, then by water supply port, the water outlet of the water inlet of vertical multi-stage centrifugal pump, water outlet and checkout facility
It is that will test the water supply port of facility, the ring flange of water outlet port and vertical using bolt and nut, rubber seal when mouthful connection
Centrifugal multistage pump multiple centrifugal pump water inlet, water outlet ring flange connection type the two linked together be tested for the property, this method
Installation effectiveness is low.
Therefore, it is necessary to solve the above problems to invent a kind of centrifugal pump pipeline fast interface structure.
Utility model content
The purpose of this utility model is to provide a kind of centrifugal pump pipeline fast interface structures, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of centrifugal pump pipeline fast interface structure,
Including casing, one section of the inside of described sleeve pipe is provided with limit plate, by the limit plate of setting, facilitates and supports one end of connecting tube
In the side of limit plate, the side of the limit plate is provided with groove, and the inside of the groove is embedded with sealing ring, passes through the close of setting
Seal is conveniently sealed connector, and the side of the limit plate is connected with protrusion, and the outside of the protrusion is provided with annular groove, leads to
The bulge-structure for crossing setting, facilitates and connecting tube is inserted into protrusion, convenient for will be connected between connecting tube and casing, described sleeve pipe
One end on the outside of be fixedly connected with fixing seat, lock is hinged in the fixing seat, described sleeve pipe is internally provided with connecting tube,
The protrusion is plugged on the inside of connecting tube, is connected with link block on the outside of the other end of the connecting tube, sets on the link block
It is equipped with latch hook, is mutually matched clamping between the latch hook and lock, by the lock and latch hook of setting, lock makes latch hook connection
It seals, facilitates casing and connecting tube fastening between the end face and limit plate of connecting tube.
Preferably, the inside of the annular groove is embedded with rubber ring, facilitates seal convexity by the rubber ring of setting.
Preferably, one end that the connecting tube is located at sealing ring is connected with convex block, mutually right between the convex block and groove
It answers.
Preferably, it is provided with rubber pad in the latch hook, by the rubber pad of setting, facilitates protection latch hook.
Preferably, described sleeve pipe, limit plate, fixing seat and protrusion are integrally formed.
Preferably, the connecting tube, link block and lock are integrally formed.
Compared with prior art, the beneficial effects of the utility model are as follows: the centrifugal pump pipeline fast interface structure passes through
The limit plate of setting facilitates the side that one end of connecting tube is against to limit plate, by the sealing ring of setting, is conveniently sealed
Connector is facilitated and connecting tube is inserted into protrusion by the bulge-structure of setting, convenient for will be connected between connecting tube and casing,
By the lock and latch hook of setting, latch hook connection is made to seal between the end face of connecting tube and limit plate, be facilitated casing by lock
It is fastened with connecting tube, seal convexity is facilitated by the rubber ring of setting.Rationally, structure is simple for utility model design, installation effect
Rate is fast, and airtight quality is good, convenient for quickly connection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connecting pipe structure schematic diagram of the utility model.
In figure: 1 casing, 2 limit plates, 3 grooves, 4 sealing rings, 5 protrusions, 6 fixing seats, 7 locks, 8 latch hooks, 9 connecting tubes, 10
Convex block, 11 link blocks, 12 annular grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of centrifugal pump pipeline fast interface structure referring to FIG. 1-2, including casing 1, one section of the inside of described sleeve pipe 1
It is provided with limit plate 2, by the limit plate 2 of setting, one end by connecting tube 9 is facilitated to be against the side of limit plate 2, the limit
The side of plate 2 is provided with groove 3, and the inside of the groove 3 is conveniently sealed embedded with sealing ring 4 by the sealing ring 4 of setting
Connector, the side of the limit plate 2 are connected with protrusion 5, and raised 5 outside is provided with annular groove 12, passes through the protrusion 5 of setting
Structure facilitates and connecting tube 9 is inserted into protrusion 5, convenient for will be connected between connecting tube 9 and casing 1, one end of described sleeve pipe 1
Outside is fixedly connected with fixing seat 6, and lock 7 is hinged in the fixing seat 6, and described sleeve pipe 1 is internally provided with connecting tube 9,
Described raised 5 are plugged on the inside of connecting tube 9, are connected with link block 11, the link block on the outside of the other end of the connecting tube 9
It is provided with latch hook 8 on 11, is mutually matched clamping between the latch hook 8 and lock 7, passes through the lock 7 and latch hook 8 of setting, lock 7
The connection of latch hook 8 is made to seal between the end face of connecting tube 9 and limit plate 2, facilitates and fastens casing 1 and connecting tube 9.
Specifically, the inside of the annular groove 12 is embedded with rubber ring, seal convexity 5 is facilitated by the rubber ring of setting.
Specifically, one end that the connecting tube 9 is located at sealing ring 4 is connected with convex block 10, between the convex block 10 and groove 3
It corresponds to each other.
Specifically, being provided with rubber pad in the latch hook 8, by the rubber pad of setting, facilitate protection latch hook 8.
Specifically, described sleeve pipe 1, limit plate 2, fixing seat 6 and protrusion 5 are integrally formed.
Specifically, the connecting tube 9, link block 11 and lock 7 are integrally formed.
Working principle: the centrifugal pump pipeline fast interface structure, in use, facilitating will connect by the limit plate 2 of setting
One end of pipe 9 is against the side of limit plate 2, by the sealing ring 4 of setting, is conveniently sealed connector, passes through the protrusion 5 of setting
Structure facilitating and connecting tube 9 is inserted into protrusion 5, convenient for will connect between connecting tube 9 and casing 1, passing through the lock 7 of setting
With latch hook 8, the connection of latch hook 8 is made to seal between the end face of connecting tube 9 and limit plate 2, be facilitated casing 1 and connecting tube 9 by lock 7
Fastening, facilitates seal convexity 5 by the rubber ring of setting.Rationally, structure is simple, and installation effectiveness is fast, close for utility model design
Seal it is high-quality, convenient for quickly connection.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of centrifugal pump pipeline fast interface structure, including casing (1), it is characterised in that: one section of the inside of described sleeve pipe (1)
It is provided with limit plate (2), the side of the limit plate (2) is provided with groove (3), and the inside of the groove (3) is embedded with sealing ring
(4), the side of the limit plate (2) is connected with raised (5), is provided with annular groove (12), described sleeve pipe on the outside of the protrusion (5)
(1) be fixedly connected with fixing seat (6) on the outside of one end, be hinged with lock (7) on the fixing seat (6), described sleeve pipe (1) it is interior
Portion is provided with connecting tube (9), and the protrusion (5) is plugged on the inside of connecting tube (9), the other end outside of the connecting tube (9)
It is connected with link block (11), is provided with latch hook (8) on the link block (11), mutual between the latch hook (8) and lock (7)
With clamping.
2. a kind of centrifugal pump pipeline fast interface structure according to claim 1, it is characterised in that: the annular groove (12)
Inside be embedded with rubber ring.
3. a kind of centrifugal pump pipeline fast interface structure according to claim 1, it is characterised in that: the connecting tube (9)
It is connected with convex block (10) positioned at one end of sealing ring (4), is corresponded to each other between the convex block (10) and groove (3).
4. a kind of centrifugal pump pipeline fast interface structure according to claim 1, it is characterised in that: in the latch hook (8)
It is provided with rubber pad.
5. a kind of centrifugal pump pipeline fast interface structure according to claim 1, it is characterised in that: described sleeve pipe (1), limit
Position plate (2), fixing seat (6) and raised (5) are integrally formed.
6. a kind of centrifugal pump pipeline fast interface structure according to claim 1, it is characterised in that: the connecting tube (9),
Link block (11) and lock (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625085.2U CN208871214U (en) | 2018-09-28 | 2018-09-28 | A kind of centrifugal pump pipeline fast interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625085.2U CN208871214U (en) | 2018-09-28 | 2018-09-28 | A kind of centrifugal pump pipeline fast interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871214U true CN208871214U (en) | 2019-05-17 |
Family
ID=66469533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625085.2U Expired - Fee Related CN208871214U (en) | 2018-09-28 | 2018-09-28 | A kind of centrifugal pump pipeline fast interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795242A (en) * | 2020-05-25 | 2020-10-20 | 南通新丰威机械科技有限公司 | Quick flexible connection structure |
-
2018
- 2018-09-28 CN CN201821625085.2U patent/CN208871214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795242A (en) * | 2020-05-25 | 2020-10-20 | 南通新丰威机械科技有限公司 | Quick flexible connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |