CN219863167U - Underground sewage suction device - Google Patents
Underground sewage suction device Download PDFInfo
- Publication number
- CN219863167U CN219863167U CN202320944543.3U CN202320944543U CN219863167U CN 219863167 U CN219863167 U CN 219863167U CN 202320944543 U CN202320944543 U CN 202320944543U CN 219863167 U CN219863167 U CN 219863167U
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- China
- Prior art keywords
- wall
- fixedly connected
- sewage
- sewage pump
- connecting sleeve
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 239000002184 metal Substances 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims description 12
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an underground sewage suction device, which relates to the technical field of municipal sewage treatment and comprises a sewage pump, wherein the bottom end of the sewage pump is movably connected with a supporting base, the inner wall of the supporting base is fixedly connected with a plurality of connecting sleeves, the inner walls of the connecting sleeves are slidably connected with a connecting sleeve, the side walls of the connecting sleeve are fixedly connected with a metal grid, one end of the inner wall of the connecting sleeve is fixedly connected with an internal thread, the inner wall of the internal thread is in threaded connection with a threaded piece, and the top ends of the threaded pieces are fixedly connected with springs; according to the technical scheme provided by the utility model, the threaded piece is arranged, so that the metal grid can be conveniently and quickly removed, the metal grid and the bottom end of the sewage pump can be conveniently cleaned later, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of municipal sewage treatment, in particular to an underground sewage suction device.
Background
Municipal engineering refers to municipal infrastructure construction engineering. The sewage sucking device belongs to equipment for municipal engineering and is used for sucking liquid media such as sewage in underground pipelines of municipal engineering. The current underground sewage suction device generally has the metal grid to separate the blockage at the bottom end of the sewage pump, so that the blockage is prevented from entering the fan wheel of the sewage pump, and the sewage pump is prevented from being damaged.
Disclosure of Invention
The utility model aims to solve the technical problems that the metal grid of the sewage pump input port is difficult to detach, the fan wheel and the metal grid of the sewage pump cannot be cleaned effectively and comprehensively, and the service life of equipment is reduced.
In view of the above, the utility model provides an underground sewage suction device, which comprises a sewage pump, wherein the bottom end of the sewage pump is movably connected with a supporting base, the inner wall of the supporting base is fixedly connected with a plurality of connecting sleeves, the inner walls of the connecting sleeves are slidably connected with a connecting sleeve, the side walls of the connecting sleeve are fixedly connected with a metal grid, one end of the inner wall of the connecting sleeve is fixedly connected with an internal thread, the inner wall of the internal thread is in threaded connection with a threaded piece, and the top ends of the threaded pieces are fixedly connected with springs.
Optionally, a plurality of notches are formed in the side wall of the support base, and eight notches are formed in the notches.
Optionally, the bottom end of the fan wheel of the sewage pump is fixedly connected with a first connecting rod, and a butt joint groove is formed in the bottom end of the first connecting rod.
Optionally, the butt joint groove inner wall sliding connection has the butt joint piece, butt joint piece bottom fixedly connected with second connecting rod.
Optionally, two auxiliary grooves are formed in the side wall of the first connecting rod, and fixing screws are connected to the inner walls of the auxiliary grooves in a sliding mode.
Optionally, the fixed screw lateral wall rotates the inner wall of connecting at the butt joint piece, fixed screw lateral wall one end threaded connection has the nut.
Optionally, the second connecting rod bottom fixedly connected with break bar, the break bar lateral wall is provided with two blades.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
1. the utility model relates to an underground sewage suction device, which adopts a screw. The screw thread spare rotates, threaded connection between screw thread spare and the internal thread can be along with the rotation removal of screw thread spare when the screw thread spare rotates break away from in the connecting sleeve, then take out a plurality of connection external member from the connecting sleeve, alright take out metal grid from supporting the base, be convenient for dismantle fast through setting up the screw thread spare metal grid, be convenient for follow-up clearance to metal grid and sewage pump bottom, and then improve the life of device.
2. The utility model relates to an underground sewage suction device, which adopts a fixed screw. The fan wheel rotation that wherein drives head rod and second connecting rod during sewage pump operation rotates, and the second connecting rod rotates and drives the cutter wheel and rotate, utilizes the cutter wheel to rotate and can cut off silk thread form plug in the sewage, avoids silk thread form plug entanglement sewage pump's fan wheel, leads to the sewage pump unable to use, rotates the dead screw behind the fixation nut, because threaded connection between dead screw and the nut, the dead screw can rotate and remove and break away from interfacing part inner wall and auxiliary tank, is convenient for the cutter wheel through setting up the dead screw and demolishs, is convenient for later maintenance or change.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a portion of the structure of the present utility model;
fig. 3 is an enlarged view of the present utility model at structure a.
Reference numerals illustrate: 1. a sewage pump; 2. a support base; 3. a connecting sleeve; 4. a connection kit; 5. a metal grid; 6. an internal thread; 7. a screw; 8. a spring; 9. a notch; 10. a first connecting rod; 11. a butt joint groove; 12. a butt joint member; 13. an auxiliary groove; 14. a fixed screw; 15. a screw cap; 16. a second connecting rod; 17. and a cutter wheel.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
An underground sewage suction device according to an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.
Example 1
In order to facilitate understanding, referring to fig. 1 to 3, an embodiment of an underground sewage suction device provided by the utility model includes a sewage pump 1, a supporting base 2 movably connected to the bottom end of the sewage pump 1, a plurality of connecting sleeves 3 fixedly connected to the inner wall of the supporting base 2, a connecting sleeve 4 slidably connected to the inner wall of the plurality of connecting sleeves 3, a metal grid 5 fixedly connected to the side wall of the plurality of connecting sleeve 4, an internal thread 6 fixedly connected to one end of the inner wall of the plurality of connecting sleeves 3, a threaded member 7 screwed to the inner wall of the plurality of internal threads 6, a spring 8 fixedly connected to the top end of the plurality of threaded members 7, a plurality of notches 9 formed in the side wall of the supporting base 2, and eight notches 9 formed.
It should be noted that, after the sewage pump 1 is put into sewage, the inlet of the sewage pump 1 can be prevented from being blocked by the supporting base 2, and the sewage pump 1 can be ensured to suck the sewage and can block larger blocking objects by the eight notches 9 arranged on the side wall of the supporting base 2. The screw thread piece 7 is rotated, threaded connection between screw thread piece 7 and the internal thread 6 can be along with the rotation of screw thread piece 7 when screw thread piece 7 rotates remove in breaking away from connecting sleeve 3, then take out a plurality of connecting sleeve 4 from connecting sleeve 3, alright take out metal grid 5 from supporting base 2, be convenient for dismantle fast through setting up screw thread piece 7 metal grid 5, be convenient for follow-up clearance to metal grid 5 and sewage pump 1 bottom, and then improve the life of device.
Example 2
In some embodiments, as shown in fig. 2 and 3, a first connecting rod 10 is fixedly connected to the bottom end of a fan wheel of the sewage pump 1, a docking groove 11 is formed at the bottom end of the first connecting rod 10, a docking piece 12 is slidingly connected to the inner wall of the docking groove 11, a second connecting rod 16 is fixedly connected to the bottom end of the docking piece 12, two auxiliary grooves 13 are formed in the side wall of the first connecting rod 10, a fixing screw 14 is slidingly connected to the inner wall of the auxiliary groove 13, the side wall of the fixing screw 14 is rotationally connected to the inner wall of the docking piece 12, a screw cap 15 is screwed to one end of the side wall of the fixing screw 14, a cutter wheel 17 is fixedly connected to the bottom end of the second connecting rod 16, and two blades are arranged on the side wall of the cutter wheel 17.
It should be noted that, when the sewage pump 1 operates, the fan wheel rotates to drive the first connecting rod 10 and the second connecting rod 16 to rotate, the second connecting rod 16 rotates to drive the cutter wheel 17 to rotate, the wire-shaped plugs in the sewage can be cut off by using the rotation of the cutter wheel 17, the wire-shaped plugs are prevented from entanglement of the fan wheel of the sewage pump 1, the sewage pump 1 cannot be used, the fixing screw nut 15 is fixed, the fixing screw 14 is rotated, and the fixing screw 14 can rotate and move to be separated from the inner wall of the abutting part 12 and the auxiliary groove 13 due to the threaded connection between the fixing screw 14 and the screw nut 15, the cutter wheel 17 is convenient to detach by arranging the fixing screw 14, and the later maintenance or replacement is convenient.
Working principle: after putting into sewage with sewage pump 1, utilize support base 2 can avoid sewage pump 1 input port to block up, through eight notch 9 that support base 2 lateral wall set up, not only guarantee that sewage pump 1 can suck sewage, can block great plug moreover. The screw thread piece 7 is rotated, threaded connection between the screw thread piece 7 and the internal thread 6 can be moved along with the rotation of the screw thread piece 7 and separated from the connecting sleeve 3 when the screw thread piece 7 rotates, then a plurality of connecting sleeve pieces 4 are pulled out of the connecting sleeve 3, the metal grid 5 can be pulled out of the supporting base 2, the metal grid 5 is convenient to rapidly detach through the screw thread piece 7, the metal grid 5 and the bottom end of the sewage pump 1 are convenient to clean subsequently, the service life of the device is further prolonged, the fan wheel in the operation of the sewage pump 1 drives the first connecting rod 10 and the second connecting rod 16 to rotate, the second connecting rod 16 rotates to drive the cutter wheel 17 to rotate, the wire-shaped plugs in sewage can be cut off by utilizing the rotation of the cutter wheel 17, the wire-shaped plugs are prevented from entanglement with the fan wheel of the sewage pump 1, the sewage pump 1 cannot be used, the fixing screw 14 is rotated after the fixing screw cap 15, the fixing screw 14 can rotate to move to separate from the inner wall of the butt joint piece 12 and the auxiliary groove 13 due to the fact that the screw connection between the fixing screw 14 and the screw cap 15 is convenient to detach the cutter wheel 17, and maintenance or replacement is convenient to carry out later.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. An underground sewage suction device, which is characterized in that: including sewage pump (1), sewage pump (1) bottom swing joint has support base (2), support base (2) inner wall fixedly connected with a plurality of connecting sleeve (3), a plurality of connecting sleeve (3) inner wall sliding connection has connection external member (4), a plurality of connecting sleeve (4) lateral wall fixedly connected with metal grid (5), a plurality of connecting sleeve (3) inner wall one end fixedly connected with internal thread (6), a plurality of internal thread (6) inner wall threaded connection has screw member (7), a plurality of screw member (7) top fixedly connected with spring (8).
2. An underground sewage pumping device according to claim 1, wherein: a plurality of notches (9) are formed in the side wall of the supporting base (2), and eight notches (9) are formed.
3. An underground sewage pumping device according to claim 1, wherein: the sewage pump (1) fan wheel bottom fixedly connected with head rod (10), docking groove (11) has been seted up to head rod (10) bottom.
4. A subsurface sewage suction device as claimed in claim 3 wherein: the inner wall of the butt joint groove (11) is connected with a butt joint piece (12) in a sliding mode, and the bottom end of the butt joint piece (12) is fixedly connected with a second connecting rod (16).
5. An underground sewage pumping device according to claim 4, wherein: two auxiliary grooves (13) are formed in the side wall of the first connecting rod (10), and fixing screws (14) are connected to the inner walls of the auxiliary grooves (13) in a sliding mode.
6. An underground sewage pumping device according to claim 5, wherein: the side wall of the fixing screw (14) is rotatably connected to the inner wall of the butt joint piece (12), and one end of the side wall of the fixing screw (14) is in threaded connection with a screw cap (15).
7. An underground sewage pumping device according to claim 6, wherein: the bottom end of the second connecting rod (16) is fixedly connected with a cutter wheel (17), and two blades are arranged on the side wall of the cutter wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944543.3U CN219863167U (en) | 2023-04-24 | 2023-04-24 | Underground sewage suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944543.3U CN219863167U (en) | 2023-04-24 | 2023-04-24 | Underground sewage suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863167U true CN219863167U (en) | 2023-10-20 |
Family
ID=88341468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944543.3U Active CN219863167U (en) | 2023-04-24 | 2023-04-24 | Underground sewage suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863167U (en) |
-
2023
- 2023-04-24 CN CN202320944543.3U patent/CN219863167U/en active Active
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