CN216429912U - Sewage pump coupling automatic sealing device - Google Patents
Sewage pump coupling automatic sealing device Download PDFInfo
- Publication number
- CN216429912U CN216429912U CN202123320194.8U CN202123320194U CN216429912U CN 216429912 U CN216429912 U CN 216429912U CN 202123320194 U CN202123320194 U CN 202123320194U CN 216429912 U CN216429912 U CN 216429912U
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- slider
- dredge pump
- sealed
- bolt hole
- pump body
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- Mechanical Sealing (AREA)
Abstract
The utility model discloses a dredge pump coupling automatic sealing device, including base, dredge pump body and sealing slider, the top at the base is fixed to the dredge pump body, one side of dredge pump body is equipped with the flange bolt hole, be equipped with the slider bolt hole that corresponds with the flange bolt hole on the sealing slider, the top fixedly connected with slider chain sling drag hook of sealing slider, the sealed bellying face of fixedly connected with on the inside wall of sealing slider, the fixed cover that has connect on the sealed bellying face has sealed cover to fill up, the utility model discloses because the recovery or the shrink that can be timely through seal assembly's setting makes slider and the sealed face department of coupling be in encapsulated situation all the time, has guaranteed the normal lifting capacity of water pump.
Description
Technical Field
The utility model relates to a dredge pump correlation goods field specifically is a dredge pump coupling self-sealing device.
Background
The sewage pump is installed in a self-coupling mode, at present, because the self-coupling installation completely belongs to hard sealing, a large amount of water leakage phenomena exist on a coupling sealing surface of the water pump, so that the hydraulic loss of the water pump is serious, the water supply flow and the lift of the water pump are greatly reduced, energy waste is caused, and more serious water pump even can not discharge water, so that the phenomenon of flooding a pump room is caused.
Disclosure of Invention
An object of the utility model is to provide a dredge pump coupling automatic sealing device through setting up of seal assembly can be timely recover or shrink, makes the sealed face department of slider and coupling be in encapsulated situation all the time, has guaranteed the normal lifting capacity of water pump to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dredge pump coupling automatic sealing device, includes base, dredge pump body and sealing slide, the top at the base is fixed to the dredge pump body, one side of dredge pump body is equipped with the flange bolt hole, be equipped with the slider bolt hole that corresponds with the flange bolt hole on the sealing slide, the top fixedly connected with slider chain sling drag hook of sealing slide, the sealed bellying of fixedly connected with on the inside wall of sealing slide, the fixed cover that has cup jointed on the sealed bellying fills up.
Preferably, the slide block sling chain drag hook is provided with a hoisting hole.
Preferably, one end of the base is fixedly connected with two guide rail fixing columns which are symmetrically arranged, and the guide rail fixing columns are provided with openings.
Preferably, the number of the plurality of slider bolt holes is four.
Preferably, the sealing sleeve gasket is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
this dredge pump coupling automatic sealing device, through fixing outside stainless steel sling chain and slider sling chain drag hook, portable or mechanical promotion stainless steel sling chain, slide along the external coupling guide rail, until the sealed bellying on the sealing block and the laminating of dredge pump body, with dredge pump body flange bolt hole and slider bolt hole through bolted connection, the middle flange rubber gasket that installs additional, just so form a whole with dredge pump and slider, the utility model discloses owing to recover or shrink that can be timely through sealing assembly's setting, make slider and the sealed face department of coupling be in encapsulated situation all the time, guaranteed the normal lifting capacity of water pump.
Drawings
Fig. 1 is a schematic structural view of a dredge pump coupling automatic sealing device of the present invention;
fig. 2 is a schematic structural view of a sealing slider of the dredge pump coupling automatic sealing device of the present invention;
fig. 3 is the utility model discloses a sealing slide block of dredge pump coupling self-sealing device looks sideways at the schematic structure view.
In the figure: 1. a base; 2. a dredge pump body; 3. sealing the sliding block; 4. a slider bolt hole; 5. a slide block chain hanging hook; 6. sealing the convex surface; 7. sealing sleeve gasket; 8. the guide rail is fixed column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a sewage pump coupling automatic sealing device comprises a base 1, dredge pump body 2 and sealed slider 3, dredge pump body 2 is fixed at the top of base 1, one side of dredge pump body 2 is equipped with the flange bolt hole, be equipped with the slider bolt hole 4 that corresponds with the flange bolt hole on the sealed slider 3, sealed slider 3's top fixedly connected with slider chain sling 5, fixedly connected with seals protruding face 6 on sealed slider 3's the inside wall, it has sealed cover pad 7 to fix the cover on the sealed protruding face 6, the stainless steel chain sling is fixed with slider chain sling 5, portable or mechanical promotion stainless steel chain sling, slide along the external coupling guide rail, until sealed protruding face 6 and the laminating of dredge pump body 2 on the sealed slider 3, with dredge pump body 2 flange bolt hole and slider bolt hole 4 through bolted connection, middle dress sealed cover pad 7 that adds, just so form a whole with dredge pump body 2 and sealed slider 3 and fix.
Furthermore, the slide block sling chain drag hook 5 is provided with a hoisting hole, so that the sling chain can be conveniently hoisted.
Further, one of base 1 serves two guide rail fixed column 8 that fixedly connected with symmetry set up, all is equipped with the trompil on two guide rail fixed column 8, conveniently cup joints and carries out spacing removal on the guide rail.
Further, a plurality of slider bolt holes 4 are four in number, and stability is higher.
Further, the gasket 7 is made of rubber and has a recovery or shrinkage performance.
The working principle is as follows: at first, fix outside stainless steel sling chain and slider sling chain drag hook 5, portable or mechanical promotion stainless steel sling chain, along the external coupling guide rail gliding, until sealed bellying 6 on the sealed slider 3 and the laminating of dredge pump body 2, with 2 flange bolt holes of dredge pump body and slider bolt hole 4 through bolted connection, the centre installs sealed cover pad 7 additional, just so forms a whole with dredge pump body 2 and sealed slider 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a dredge pump coupling self-sealing device, includes base (1), dredge pump body (2) and sealed slider (3), its characterized in that: the top at base (1) is fixed in dredge pump body (2), one side of dredge pump body (2) is equipped with the flange bolt hole, be equipped with slider bolt hole (4) that correspond with the flange bolt hole on sealed slider (3), the top fixedly connected with slider chain sling drag hook (5) of sealed slider (3), the sealed bellying face of fixedly connected with (6) on the inside wall of sealed slider (3), the fixed cover has been cup jointed sealed sleeve pad (7) on sealed bellying face (6).
2. The dredge pump coupling automatic sealing apparatus of claim 1, wherein: and a hoisting hole is formed in the slide block chain-hanging hook (5).
3. The dredge pump coupling automatic sealing apparatus of claim 1, wherein: one of the base (1) is provided with two guide rail fixing columns (8) which are symmetrically arranged, and the guide rail fixing columns (8) are provided with openings.
4. The dredge pump coupling automatic sealing apparatus of claim 1, wherein: the number of the slide block bolt holes (4) is four.
5. The dredge pump coupling automatic sealing apparatus of claim 1, wherein: the sealing sleeve gasket (7) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320194.8U CN216429912U (en) | 2021-12-28 | 2021-12-28 | Sewage pump coupling automatic sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320194.8U CN216429912U (en) | 2021-12-28 | 2021-12-28 | Sewage pump coupling automatic sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429912U true CN216429912U (en) | 2022-05-03 |
Family
ID=81319461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123320194.8U Active CN216429912U (en) | 2021-12-28 | 2021-12-28 | Sewage pump coupling automatic sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429912U (en) |
-
2021
- 2021-12-28 CN CN202123320194.8U patent/CN216429912U/en active Active
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