CN220581286U - Connection structure of sewage pump - Google Patents
Connection structure of sewage pump Download PDFInfo
- Publication number
- CN220581286U CN220581286U CN202322168820.9U CN202322168820U CN220581286U CN 220581286 U CN220581286 U CN 220581286U CN 202322168820 U CN202322168820 U CN 202322168820U CN 220581286 U CN220581286 U CN 220581286U
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- China
- Prior art keywords
- plate body
- base
- connecting screw
- sliding
- positioning
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Links
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of sewage pump connection, in particular to a connecting structure of a sewage pump, which comprises a submersible pump plate body, wherein a connecting ring is fixedly arranged at the bottom end of the side wall of the submersible pump plate body, a base is arranged at the bottom of the submersible pump plate body, a plurality of fixing pieces are fixedly arranged on the side wall of the base, and fixing bolts are in threaded connection with the fixing pieces and the top wall surface of the submersible pump plate body; the mounting bracket is connected with the screw rod and the positioning rod; a containing cavity and a limiting disc; the supporting plate is arranged in the accommodating cavity, the side wall of the supporting plate is arc-shaped, and the top end center position of the supporting plate is mutually attached to the center position of the bottom wall surface of the limiting disc.
Description
Technical Field
The utility model relates to the technical field of sewage pump connection, in particular to a connecting structure of a sewage pump.
Background
The submersible pump is an important device for deep well water extraction. When in use, the whole unit is immersed into water for working, and the underground water is extracted to the ground surface, so that the unit is used for domestic water, mine rescue, industrial cooling, farm irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscapes.
The utility model discloses a connecting seat structure of a submersible sewage pump in China with the publication number of CN 216199242U; including base and rotating assembly, base and ground fixed connection, rotating assembly includes the roating seat, connecting seat and connecting rod, the roating seat rotates with the base to set up on the base, the connecting seat rotates with the roating seat to be connected, and be located one side that the base was kept away from to the roating seat, the connecting rod is connected with the connecting seat, and be located one side that the roating seat was kept away from to the connecting seat, submerged pump and connecting rod fixed connection, and be located one side that the connecting rod kept away from the connecting seat, be connected submerged pump and connecting seat through the connecting rod, because the connecting seat sets up on the roating seat, the roating seat rotates with the base to the roating seat can drive submerged pump and rotate, thereby realize carrying out the adjustment of angle to submerged pump after the base has been fixed.
Among the above-mentioned prior art scheme, the submersible sewage pump is fixed on rotating assembly, the connecting seat on the rotating assembly sets up the inside at the roating seat, the roating seat sets up the inside at first rotary tank, through the rotation of roating seat inside first rotary tank, can accomplish the angle to the submersible sewage pump and adjust, but in the in-process of in-service use, the roating seat can be because the effect of gravity slides downwards, the bottom wall laminating of messenger's roating seat and the inside bottom wall laminating of first rotary tank, so the submersible sewage pump can receive great resistance because the friction produces when rotating, inconvenient angle adjustment.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a connecting structure of a sewage pump, which reduces the contact area between the side wall of a limiting disc and other parts due to the arc-shaped side wall of a supporting plate, reduces the resistance generated when the limiting disc rotates, and achieves the effect of conveniently adjusting the angle of a submersible pump plate body.
The technical scheme of the utility model is as follows: the utility model provides a connection structure of dredge pump, includes the immersible pump plate body, and the lateral wall bottom fixed mounting of immersible pump plate body has the go-between, and the bottom of immersible pump plate body is equipped with the base, and fixed mounting has a plurality of mounting on the lateral wall of base, and the equal threaded connection of top wall of mounting and immersible pump plate body has fixing bolt still includes;
the mounting frame is fixedly arranged on the inner side wall of the connecting ring, the bottom wall surface of the mounting frame is fixedly connected with a connecting screw rod, and the bottom end of the connecting screw rod is in threaded connection with a positioning rod;
the accommodating cavity is formed in the base, the bottom end of the positioning rod penetrates through the top wall surface of the base to be connected in the base in a sliding mode, and a limiting disc which is connected in the accommodating cavity in a sliding mode is fixedly arranged on the bottom wall surface of the positioning rod;
the backup pad, the backup pad sets up in holding the intracavity portion, and the lateral wall of backup pad is the arc form, and the top central point of backup pad puts and spacing dish bottom wall central point and laminates each other.
Preferably, a plurality of bifurcation slots are formed on the side wall of the support plate.
Preferably, the top wall surface of the limiting disc is provided with a circular positioning groove, and a plurality of rubber balls are placed in the positioning groove.
Preferably, the sliding grooves are formed in the ends, close to the side walls, of the connecting screw and the positioning rod, of the connecting screw, the two sliding grooves are communicated with each other, and sliding blocks are connected inside the sliding grooves in the connecting screw in a sliding mode.
Preferably, two limiting grooves are formed in the connecting screw rod, positioning blocks are slidably connected in the two limiting grooves, and the two positioning blocks are fixedly connected with the side walls of the sliding blocks.
The utility model provides a connecting structure of a sewage pump through improvement, and compared with the prior art, the connecting structure has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the supporting plate is supported at the bottom of the limiting plate, so that when the angle is required to be adjusted, the limiting plate slides downwards in the accommodating cavity by pressing the submersible pump plate body, a gap is formed between the top wall surface of the limiting plate and the top wall surface of the accommodating cavity, and the contact area between the bottom wall surface of the limiting plate and the supporting plate is small because the side wall of the supporting plate is arc-shaped, so that the resistance generated when the limiting plate rotates is small, and the effects of facilitating the rotation of the submersible pump plate body and adjusting the angle of the submersible pump plate body are achieved;
and two,: according to the utility model, when the two sliding grooves are mutually overlapped, the sliding block is enabled to move downwards to the inside of the sliding groove on the positioning rod through the sliding block, so that the connecting screw rod and the positioning rod are limited, the connecting screw rod cannot continue to rotate, and the condition that the connecting screw rod and the positioning rod are loosened due to rotation of the connecting screw rod caused by vibration is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a front view of a connection structure of a sewage pump of the present utility model;
FIG. 2 is a front view of the connecting ring of the present utility model;
FIG. 3 is a cross-sectional view of a base of the present utility model;
fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.
Reference numerals illustrate:
1. a submersible pump plate body; 2. a connecting ring; 3. a connecting screw; 4. a positioning rod; 5. a base; 6. a fixing member; 7. a fixing bolt; 8. a receiving chamber; 9. a limiting disc; 10. a support plate; 11. a split groove; 12. a positioning groove; 13. rubber balls; 14. a sliding groove; 15. a sliding block; 16. a positioning block; 17. a limit groove; 18. and (5) mounting a frame.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a connecting structure of a sewage pump by improving the structure, and the technical scheme of the utility model is as follows:
as shown in fig. 1-4, a connection structure of a sewage pump comprises a submersible pump plate body 1, a connecting ring 2 is fixedly arranged at the bottom end of the side wall of the submersible pump plate body 1, a base 5 is arranged at the bottom of the submersible pump plate body 1, a plurality of fixing pieces 6 are fixedly arranged on the side wall of the base 5, the base 5 and the fixing pieces 6 are preferentially fixed by welding, fixing bolts 7 are in threaded connection with the fixing pieces 6 and the top wall surface of the submersible pump plate body 1, and the connection structure further comprises a mounting frame 18, a containing cavity 8 and a supporting plate 10;
the mounting frame 18 is fixedly mounted on the inner side wall of the connecting ring 2 through welding, a connecting screw rod 3 is fixedly connected to the bottom wall surface of the mounting frame 18, a positioning rod 4 is connected to the bottom end of the connecting screw rod 3 through threads, and the positioning rod 4 is positioned below the connecting ring 2;
the accommodating cavity 8 is formed in the base 5, the bottom end of the positioning rod 4 penetrates through the top wall surface of the base 5 to be slidably connected in the base 5, the bottom wall surface of the positioning rod 4 is fixedly provided with a limiting disc 9 which is slidably connected in the accommodating cavity 8, and the limiting disc 9 is supported by using a corrosion-resistant material, so that the service life is prolonged;
the backup pad 10 sets up inside holding the chamber 8, the lateral wall of backup pad 10 is the arc form, the top central point of backup pad 10 puts and holds the inside top wall of chamber 8 and puts laminating each other, fix base 5 subaerial through the cooperation of fixing bolt 7 and mounting 6, rethread fixing bolt 7 links together immersible pump plate body 1 and go-between 2, then link screw 3 and locating lever 4 threaded connection together, this structure is assembled promptly, because backup pad 10 supports in the bottom of limiting plate 9, so when the angle of needs adjustment, through pressing immersible pump plate body 1, make limiting plate 9 hold chamber 8 inside downwardly sliding, the top wall of limiting plate 9 and hold the inside top wall of chamber 8 produce the space, because the lateral wall of backup pad 10 is the arc shape, so the bottom wall of limiting plate 9 is less with the area of contact of backup pad 10, the resistance that produces when limiting plate 9 rotates is less, the effect of convenient immersible pump plate body 1 has been reached, the angle of adjusting immersible pump plate body 1 is adjusted.
Further, a plurality of bifurcation slots 11 are formed on the side wall of the support plate 10; the preferential number of the bifurcation slots 11 is 4, and by means of the structure, the bottom end of the supporting plate 10 is provided with more outward expansion range through the bifurcation slots 11, so that the elasticity of the supporting plate 10 is improved, the shock absorption effect of the structure on the submersible pump plate body 1 is improved, and the service life of the submersible pump plate body 1 is prolonged.
Further, a circular positioning groove 12 is formed in the top wall surface of the limiting disc 9, and a plurality of rubber balls 13 are placed in the positioning groove 12; by means of the structure, the limiting disc 9 is pushed to move upwards by utilizing the elasticity of the supporting plate 10, the rubber balls 13 are attached to the top wall surface inside the accommodating cavity 8, the rubber balls 13 deform, and vibration generated when the top wall surface of the limiting disc 9 is attached to the inner side wall of the accommodating cavity 8 is reduced.
Further, sliding grooves 14 are formed in the end, approaching to the side walls of the connecting screw rod 3 and the positioning rod 4, of each sliding groove 14, the two sliding grooves 14 are communicated with each other, and sliding blocks 15 are connected inside the sliding grooves 14 on the connecting screw rod 3 in a sliding manner; by means of the structure, when the structure is installed, the connecting screw 3 and the positioning rod 4 are connected together through threads, when the two sliding grooves 14 are mutually overlapped, the sliding block 15 is enabled to move downwards to the inside of the sliding groove 14 on the positioning rod 4 through the sliding block 15, so that the connecting screw 3 and the positioning rod 4 are limited, the connecting screw 3 cannot continue to rotate, the condition that the connecting screw 3 and the positioning rod 4 are loosened due to rotation of the connecting screw 3 caused by vibration is avoided, two limiting grooves 17 are formed in the inside of the sliding groove 14 on the connecting screw 3, positioning blocks 16 are connected in a sliding mode in the two limiting grooves 17, and the two positioning blocks 16 are fixedly connected with the side walls of the sliding block 15; with the above structure, the movable range of the slide block 15 is restricted by the positioning block 16, and the slide block 15 is prevented from falling off from the inside of the slide groove 14.
The working principle of the utility model is as follows: the base 5 is fixed on the ground through the cooperation of fixing bolt 7 and mounting 6, rethread fixing bolt 7 links together immersible pump plate body 1 and go-between 2, then link together connecting screw 3 and locating lever 4 threaded connection, this structure is assembled promptly, because backup pad 10 is at the bottom sprag of spacing dish 9, so when the angle of need adjustment, through pressing immersible pump plate body 1, make spacing dish 9 slide downwards in the inside that holds chamber 8, the top wall of spacing dish 9 and the inside top wall that holds chamber 8 produce the space, because the lateral wall of backup pad 10 is the arc shape, so the bottom wall of spacing dish 9 is less with the area of contact of backup pad 10, the resistance that produces when spacing dish 9 rotates is less, the rotation of convenient immersible pump plate body 1 has been reached, the effect of adjusting the angle of immersible pump plate body 1.
Claims (5)
1. The utility model provides a connection structure of dredge pump, includes immersible pump plate body (1), and immersible pump plate body (1) lateral wall bottom fixed mounting has go-between (2), and immersible pump plate body (1) bottom is equipped with base (5), and fixed mounting has a plurality of mounting (6) on base (5) lateral wall, and the top wall of mounting (6) and immersible pump plate body (1) all threaded connection has fixing bolt (7), its characterized in that still includes;
the mounting frame (18), the mounting frame (18) is fixedly mounted on the inner side wall of the connecting ring (2), the bottom wall surface of the mounting frame (18) is fixedly connected with a connecting screw rod (3), and the bottom end of the connecting screw rod (3) is in threaded connection with a positioning rod (4);
the accommodating cavity (8) is formed in the base (5), the bottom end of the positioning rod (4) penetrates through the top wall surface of the base (5) to be connected in the base (5) in a sliding mode, and a limiting disc (9) connected in the accommodating cavity (8) in a sliding mode is fixedly arranged on the bottom wall surface of the positioning rod (4);
the supporting plate (10), inside backup pad (10) set up in holding chamber (8), the lateral wall of backup pad (10) is the arc form, and the top central point of backup pad (10) puts and spacing dish (9) bottom wall central point and laminates each other.
2. A connection structure of a sewage pump according to claim 1, wherein: a plurality of bifurcation grooves (11) are formed in the side wall of the supporting plate (10).
3. A connection structure of a sewage pump according to claim 1, wherein: the top wall surface of the limiting disc (9) is provided with a circular positioning groove (12), and a plurality of rubber balls (13) are placed in the positioning groove (12).
4. A connection structure of a sewage pump according to claim 1, wherein: the sliding grooves (14) are formed in the ends, approaching to the side walls of the connecting screw (3) and the positioning rod (4), of the connecting screw, the two sliding grooves (14) are communicated with each other, and sliding blocks (15) are connected inside the sliding grooves (14) in the connecting screw (3) in a sliding mode.
5. The connection structure of a sewage pump according to claim 4, wherein: two limiting grooves (17) are formed in the connecting screw rod (3) and the sliding grooves (14), positioning blocks (16) are slidably connected in the two limiting grooves (17), and the two positioning blocks (16) are fixedly connected with the side walls of the sliding blocks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322168820.9U CN220581286U (en) | 2023-08-11 | 2023-08-11 | Connection structure of sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322168820.9U CN220581286U (en) | 2023-08-11 | 2023-08-11 | Connection structure of sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581286U true CN220581286U (en) | 2024-03-12 |
Family
ID=90116813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322168820.9U Active CN220581286U (en) | 2023-08-11 | 2023-08-11 | Connection structure of sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581286U (en) |
-
2023
- 2023-08-11 CN CN202322168820.9U patent/CN220581286U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |