CN211059548U - Sealing device of water pump for sewage treatment plant - Google Patents
Sealing device of water pump for sewage treatment plant Download PDFInfo
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- CN211059548U CN211059548U CN201921659011.5U CN201921659011U CN211059548U CN 211059548 U CN211059548 U CN 211059548U CN 201921659011 U CN201921659011 U CN 201921659011U CN 211059548 U CN211059548 U CN 211059548U
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- sealing cover
- fixedly connected
- sealed lid
- water pump
- treatment plant
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Abstract
The utility model discloses a sealing device of water pump for sewage treatment plant relates to the sewage treatment field, including last sealed lid, the below fixed mounting of going up sealed lid has sealed lid down, goes up the upper surface middle part fixedly connected with connecting rod of sealed lid, and the supplementary handle of top fixedly connected with of connecting rod, the lower fixed surface of sealed lid down is connected with the base, goes up the inside of sealed lid and sealed lid down and has all seted up the movable groove. The utility model discloses a set up sealed lid and lower sealing cover on the pump line, the effect of support has been played to the pump line, the stability of pump line has been improved, through set up first sealing washer in last sealed lid and the lower sealing cover, can improve the leakproofness of two pump line links, can promote the ejector pad through rotating the hex head cap screw, thereby make it hug closely flange through the sealed pad of ejector pad extrusion, thereby guarantee the leakproofness of pump line link through the cooperation of sealed pad and first sealing washer, avoid producing among the sewage transportation process and leak.
Description
Technical Field
The utility model relates to a sewage treatment field, in particular to sealing device of water pump for sewage treatment plant.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.
At present, the existing water pump for sewage treatment is poor in sealing performance, sewage is easy to leak from the adjacent contact end faces of a conveying pipeline, the surface of the pipeline is corroded by the sewage, and the service life of a pump pipe is shortened.
Therefore, it is necessary to provide a sealing device for a water pump of a sewage treatment plant to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing device of water pump for sewage treatment plant to the current water pump sealing performance for sewage treatment who proposes in solving above-mentioned background art is poor, and sewage leaks easily from between the adjacent contact terminal surface of pipeline, leads to pipeline surface to be corroded by sewage, has reduced the life's of pump line problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing device of water pump for sewage treatment plant, includes last sealed lid, the below fixed mounting of going up sealed lid has sealed lid down, the upper surface middle part fixedly connected with connecting rod of going up sealed lid, the supplementary handle of top fixedly connected with of connecting rod, the lower fixed surface of sealed lid down is connected with the base, the movable groove has all been seted up to the inside of going up sealed lid and sealed lid down, be provided with the ejector pad in the movable groove, one side swing joint of ejector pad has the hex bolts, the standing groove has all been seted up at one side middle part that upward sealed lid and sealed lid are close to mutually, the first sealing washer of inside fixedly connected with of standing groove.
Optionally, two pump pipes are fixedly installed between the upper sealing cover and the lower sealing cover;
and the two pump pipes are fixedly connected through a connecting flange.
Optionally, a sealing gasket is fixedly connected to one side, away from the hexagon screw, of the push block;
the sealing gasket is arc-shaped;
and the upper sealing cover and the lower sealing cover are fixedly connected with second sealing rings on one sides contacted with the pump pipe.
Optionally, one end of the upper sealing cover is fixedly connected with the lower sealing cover through a fixing bolt;
one end of the lower sealing cover is in threaded connection with a nut and is sleeved with a damping pad.
Optionally, one end of each of the upper sealing cover and the lower sealing cover is fixedly connected with a shock pad;
and the two shock pads are attached to each other.
Optionally, threaded holes are formed in the surfaces of the upper sealing cover and the lower sealing cover;
the other end of the upper sealing cover is hinged with the lower sealing cover;
the hexagonal screw is located the threaded hole and through threaded hole and sealed lid and lower seal cover swing joint down.
Optionally, a fixing groove is formed in the middle of one side of the push block;
a bearing is fixedly connected in the fixed groove;
the hexagonal screw is movably connected with the push block through a bearing.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up sealed lid and lower sealing cover on the pump line, the effect of support has been played to the pump line, the stability of pump line has been improved, through set up first sealing washer in last sealed lid and the lower sealing cover, can improve the leakproofness of two pump line links, can promote the ejector pad through rotating the hex head cap screw, thereby make it hug closely flange through the sealed pad of ejector pad extrusion, thereby guarantee the leakproofness of pump line link through the cooperation of sealed pad and first sealing washer, avoid producing among the sewage transportation process and leak.
2. The utility model discloses a set up connecting rod and supplementary handle on last sealed lid, be convenient for separate the one end of last sealed lid and lower sealing lid, produce the damage when the one end collision that can prevent upper sealing lid and lower sealing lid through the antivrbration pad.
Drawings
Fig. 1 is a schematic side view and sectional view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic perspective view of the auxiliary handle structure of the present invention.
In the figure: 1. an upper sealing cover; 2. a lower sealing cover; 3. a connecting rod; 4. an auxiliary handle; 5. a base; 6. A movable groove; 7. a push block; 8. a hex screw; 9. a placement groove; 10. a first seal ring; 11. a pump tube; 12. a connecting flange; 13. a gasket; 14. a second seal ring; 15. fixing the bolt; 16. a nut; 17. a damping pad; 18. a crash pad; 19. a threaded hole; 20. and a bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a sealing device of a water pump for sewage treatment plant as shown in figures 1-4, which comprises an upper sealing cover 1, a lower sealing cover 2 is fixedly arranged below the upper sealing cover 1, two pump pipes 11 are fixedly arranged between the upper sealing cover 1 and the lower sealing cover 2, the two pump pipes 11 are fixedly connected through a connecting flange 12, one sides of the upper sealing cover 1 and the lower sealing cover 2 contacting with the pump pipes 11 are fixedly connected with a second sealing ring 14, one end of the upper sealing cover 1 is fixedly connected with the lower sealing cover 2 through a fixing bolt 15, one end of the lower sealing cover 2 is in threaded connection with a nut 16 and is sleeved with a damping pad 17, one ends of the upper sealing cover 1 and the lower sealing cover 2 are fixedly connected with a shock pad 18, the two shock pads 18 are arranged in a jointing way, the surfaces of the upper sealing cover 1 and the lower sealing cover 2 are both provided with threaded holes 19, the other end of the upper, the middle part of the upper surface of the upper sealing cover 1 is fixedly connected with a connecting rod 3, the top end of the connecting rod 3 is fixedly connected with an auxiliary handle 4, the connecting rod 3 and the auxiliary handle 4 are arranged on the upper sealing cover 1, so that one end of the upper sealing cover 1 is conveniently separated from the lower sealing cover 2, the upper sealing cover 1 can be prevented from being damaged when colliding with one end of the lower sealing cover 2 through a shock pad 18, the lower surface of the lower sealing cover 2 is fixedly connected with a base 5, the upper sealing cover 1 and the lower sealing cover 2 are both internally provided with a movable groove 6, a push block 7 is arranged in the movable groove 6, the middle part of one side of the push block 7 is provided with a fixed groove, a bearing 20 is fixedly connected in the fixed groove, one side of the push block 7 is movably connected with a hexagon screw 8, the hexagon screw 8 is movably connected with the, the sealing gasket 13 is arc-shaped, the hexagon screw 8 is positioned in the threaded hole 19 and is movably connected with the upper sealing cover 1 and the lower sealing cover 2 through the threaded hole 19, the middle parts of the sides, close to each other, of the upper sealing cover 1 and the lower sealing cover 2 are respectively provided with a placing groove 9, the inside of the placing groove 9 is fixedly connected with a first sealing ring 10, the upper sealing cover 1 and the lower sealing cover 2 are arranged on the pump pipe 11, the pump pipe 11 is supported, the stability of the pump pipe 11 is improved, the sealing performance of the connecting end of the two pump pipes 11 can be improved by arranging the first sealing ring 10 in the upper sealing cover 1 and the lower sealing cover 2, the push block 7 can be pushed by rotating the hexagon screw 8, therefore, the pushing block 7 is used for extruding the sealing gasket 13 to enable the sealing gasket 13 to be tightly attached to the connecting flange 12, the sealing performance of the connecting end of the pump pipe 11 is guaranteed through the matching of the sealing gasket 13 and the first sealing ring 10, and leakage in the sewage conveying process is avoided.
This practical theory of operation: when the link of pump line 11 produced sewage and leaked, rotated hex head screw 8 through using the allen key, removed ejector pad 7 through hex head screw 8, simultaneously, ejector pad 7 extrusion sealed 13 to make sealed pad 13 hug closely flange 12, sealed flange 12 under the mating reaction of sealed pad 13 and first sealing washer 10, thereby avoided sewage to leak, provided the time of sufficient solution problem for the staff.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a sealing device of water pump for sewage treatment plant, includes sealed lid (1), its characterized in that: the sealing device is characterized in that a lower sealing cover (2) is fixedly arranged below the upper sealing cover (1), a connecting rod (3) is fixedly connected to the middle of the upper surface of the upper sealing cover (1), an auxiliary handle (4) is fixedly connected to the top end of the connecting rod (3), a base (5) is fixedly connected to the lower surface of the lower sealing cover (2), a movable groove (6) is formed in the inner portions of the upper sealing cover (1) and the lower sealing cover (2), a pushing block (7) is arranged in the movable groove (6), a hexagonal screw (8) is movably connected to one side of the pushing block (7), a placing groove (9) is formed in the middle of the side, close to the upper sealing cover (1) and the lower sealing cover (2), and a first sealing ring (10) is fixedly connected to the inner portion of.
2. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
two pump pipes (11) are fixedly arranged between the upper sealing cover (1) and the lower sealing cover (2);
the two pump pipes (11) are fixedly connected through a connecting flange (12).
3. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
a sealing gasket (13) is fixedly connected to one side, far away from the hexagon screw (8), of the push block (7);
the sealing gasket (13) is arc-shaped;
and the upper sealing cover (1) and the lower sealing cover (2) are fixedly connected with a second sealing ring (14) on one side contacted with the pump pipe (11).
4. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
one end of the upper sealing cover (1) is fixedly connected with the lower sealing cover (2) through a fixing bolt (15);
one end of the lower sealing cover (2) is in threaded connection with a nut (16) and is sleeved with a damping pad (17).
5. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
one ends of the upper sealing cover (1) and the lower sealing cover (2) are fixedly connected with shock-proof pads (18);
the two shock-proof pads (18) are arranged in an attaching mode.
6. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
threaded holes (19) are formed in the surfaces of the upper sealing cover (1) and the lower sealing cover (2);
the other end of the upper sealing cover (1) is hinged with the lower sealing cover (2);
the hexagonal screw (8) is positioned in the threaded hole (19) and is movably connected with the upper sealing cover (1) and the lower sealing cover (2) through the threaded hole (19).
7. The sealing device for a wastewater treatment plant water pump according to claim 1, wherein:
a fixed groove is formed in the middle of one side of the push block (7);
a bearing (20) is fixedly connected in the fixed groove;
the hexagonal screw (8) is movably connected with the push block (7) through a bearing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659011.5U CN211059548U (en) | 2019-09-30 | 2019-09-30 | Sealing device of water pump for sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659011.5U CN211059548U (en) | 2019-09-30 | 2019-09-30 | Sealing device of water pump for sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059548U true CN211059548U (en) | 2020-07-21 |
Family
ID=71595628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921659011.5U Active CN211059548U (en) | 2019-09-30 | 2019-09-30 | Sealing device of water pump for sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059548U (en) |
-
2019
- 2019-09-30 CN CN201921659011.5U patent/CN211059548U/en active Active
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