CN220061108U - Height-adjustable's suspension type axial-flow pump subassembly - Google Patents
Height-adjustable's suspension type axial-flow pump subassembly Download PDFInfo
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- CN220061108U CN220061108U CN202320838021.5U CN202320838021U CN220061108U CN 220061108 U CN220061108 U CN 220061108U CN 202320838021 U CN202320838021 U CN 202320838021U CN 220061108 U CN220061108 U CN 220061108U
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- height
- top plate
- flow pump
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- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a height-adjustable suspension type axial flow pump assembly in the technical field of axial flow pumps, which comprises a shaft arranged on a foundation, wherein the top of the shaft is provided with a bolt, the top of the shaft is connected with a top plate through the bolt, the top of the top plate is provided with a hanging ring, the bottom of the top plate is provided with a hanging rope, the hanging rope is provided with a pump body arranged in the shaft, and the shaft is provided with a drain pipe positioned above the pump body; the adjusting component comprises two groups of electric winding and unwinding devices with the same structure, the two groups of electric winding and unwinding devices are connected with the lifting ring through the pull rope, the pull rope can be wound by the electric winding and unwinding devices during maintenance, the top plate can be driven to adjust the height under the guide of the guide wheel, the height of the pump body is adjusted, the pump body can extend out of a shaft during maintenance, the pump body is reset during maintenance, and compared with the traditional mode that the axial flow pump height is adjusted by a crane every time during maintenance, the cost is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of axial flow pumps, in particular to a height-adjustable suspension type axial flow pump assembly.
Background
The axial flow pump that adopts the suspension installation is placed through the crane, needs the workman to go down in the pit shaft when maintaining, receives the hindrance of pit shaft inner space and illumination, has a great deal of inconvenience when maintaining, in order to be convenient for maintain the axial flow pump, need carry out the altitude mixture control to the axial flow pump, and the tradition is maintained at every turn and is adopted the mode of crane height-adjusting of axial flow pump, and the cost is too high, and for this reason, we propose a height-adjustable suspension type axial flow pump assembly.
Disclosure of Invention
The utility model aims to provide a height-adjustable suspension type axial flow pump assembly so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a height-adjustable suspension type axial-flow pump assembly, includes, sets up the pit shaft on the basis, the top of pit shaft is provided with the bolt, and the top of pit shaft is through bolted connection there being the roof, the top of roof is provided with rings, the bottom of roof is provided with the string, be provided with the pump body of placing in the pit shaft on the string, be provided with the drain pipe that is located the pump body top on the pit shaft;
the adjusting component comprises two groups of electric winding and unwinding devices with the same structure, pull ropes are connected to the electric winding and unwinding devices on two sides and are connected with lifting rings, fixing frames are arranged on two sides of a foundation, two groups of rotating shafts with the same structure are connected to the tops of the fixing frames on two sides through bearings in a rotating mode, guide wheels are arranged on the two groups of rotating shafts, annular grooves are formed in the middle of the guide wheels on two sides of the top, and the pull ropes are connected with the annular grooves on two sides of the top in a laminating mode.
As a preferred embodiment of the height-adjustable suspension axial flow pump assembly of the present utility model, wherein: the electric winding and unwinding devices on two sides are arranged on the foundation.
As a preferred embodiment of the height-adjustable suspension axial flow pump assembly of the present utility model, wherein: the guide wheels on both sides are provided with shaft holes connected with the rotating shaft.
As a preferred embodiment of the height-adjustable suspension axial flow pump assembly of the present utility model, wherein: connecting plates are arranged on two sides of the top plate.
As a preferred embodiment of the height-adjustable suspension axial flow pump assembly of the present utility model, wherein: the connecting plates at two sides are respectively connected with the fixing frames at two sides in a sliding way.
As a preferred embodiment of the height-adjustable suspension axial flow pump assembly of the present utility model, wherein: the top plate is detachably connected with the connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. after the pump body is installed, the pump body is connected with the lifting ring through the pull rope, the pull rope can be wound by the electric winding and unwinding device during maintenance, the top plate can be driven to adjust the height under the guide of the guide wheel, the height of the pump body is adjusted, the pump body can extend out of the shaft during maintenance, and the pump body is reset during maintenance, so that compared with the traditional mode that the axial flow pump is adjusted by adopting a crane every time during maintenance, the cost is greatly reduced;
2. the stay cord and the annular groove are attached, so that the stay cord can be guided, and the stay cord is prevented from being separated from the guide wheel.
Drawings
FIG. 1 is a schematic view of the overall structure of a height-adjustable suspension axial flow pump assembly of the present utility model;
FIG. 2 is a schematic view of a part of a height-adjustable suspension axial flow pump assembly according to the present utility model;
fig. 3 is a schematic cross-sectional view of a guide wheel structure of a height-adjustable suspension axial flow pump assembly according to the present utility model.
In the figure: 1. a wellbore; 2. a bolt; 3. a top plate; 4. a hanging ring; 5. hanging ropes; 6. a pump body; 7. a drain pipe; 8. a fixing frame; 9. a shaft hole; 10. a guide wheel; 11. an annular groove; 12. a pull rope; 13. an electric winding and unwinding device; 14. and (5) connecting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Example 1
Referring to fig. 1 to 3, a height-adjustable suspension type axial flow pump assembly comprises a shaft 1 arranged on a foundation, wherein a bolt 2 is arranged at the top of the shaft 1, a top plate 3 is connected to the top of the shaft 1 through the bolt 2, the top plate 3 can be fixed on the shaft 1 through the bolt 2, a lifting ring 4 is arranged at the top of the top plate 3, a hanging rope 5 is arranged at the bottom of the top plate 3, a pump body 6 placed in the shaft 1 is arranged on the hanging rope 5, the pump body 6 can form a seal with the shaft 1 through a self-reproduction structure in the shaft 1, a drain pipe 7 positioned above the pump body 6 is arranged on the shaft 1, and the drain pipe 7 is used for draining water;
the adjusting component comprises two groups of electric winding and unwinding devices 13 with the same structure, pull ropes 12 are connected to the electric winding and unwinding devices 13 on the two sides, the pull ropes 12 are connected with the lifting rings 4, the two sides of a foundation are provided with fixing frames 8, the tops of the fixing frames 8 on the two sides are respectively connected with two groups of rotating shafts with the same structure through bearings, guide wheels 10 are respectively arranged on the two groups of rotating shafts, the pull ropes 12 are prevented from being separated from the guide wheels 10 in order to be guided, annular grooves 11 are respectively arranged in the middle of the guide wheels 10 on the two sides of the top and the bottom, the pull ropes 12 are respectively connected with the annular grooves 11 on the two sides of the top and the bottom in a fit mode, the pull ropes 12 are wound and unwound by the electric winding and unwinding devices 13, and the pull ropes 12 can be respectively moved through the guide wheels 10.
The electric winding and unwinding devices 13 on both sides are arranged on the foundation.
The guide wheels 10 on both sides are provided with shaft holes 9 connected with the rotating shaft.
In order to improve the stability of the top plate 3 when the height is adjusted, two sides of the top plate 3 are provided with connecting plates 14, and the connecting plates 14 at two sides are respectively in sliding connection with the fixing frames 8 at two sides.
Example 2
Referring to fig. 2, the connection between the top plate 3 and the connection plate 14 is detachable, so that the connection plate 14 can be assembled on the top plate 3 conveniently.
The rest of the structure is the same as in embodiment 1.
Working principle: the pump body 6 is placed on the hanging ring 4 through the crane hook, the top plate 3 is fixed through the bolt 2 after placement, then the electric winding and unwinding device 13 and the fixing frame 8 are installed on the basis, the pull rope 12 is connected to the hanging ring 4, finally the connecting plate 14 which is in sliding connection with the fixing frame 8 is installed on the top plate 3, when maintenance is needed, the bolt 2 is firstly detached, then the pull rope 12 is wound through the electric winding and unwinding device 13, the pull rope 12 moves on the guide wheel 10, the hanging ring 4 can be pulled, the top plate 3 moves, the height of the pump body 6 is adjusted, the pump body 6 can extend out of the shaft 1 during maintenance, reset is achieved during maintenance, and compared with the traditional mode that the axial flow pump is adjusted by adopting a crane every time during maintenance, the cost is greatly reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A height-adjustable's suspension type axial flow pump subassembly, its characterized in that: comprising the steps of (a) a step of,
the well casing is characterized by comprising a well casing (1) arranged on a foundation, wherein the top of the well casing (1) is provided with a bolt (2), the top of the well casing (1) is connected with a top plate (3) through the bolt (2), the top of the top plate (3) is provided with a lifting ring (4), the bottom of the top plate (3) is provided with a hanging rope (5), the hanging rope (5) is provided with a pump body (6) arranged in the well casing (1), and the well casing (1) is provided with a drain pipe (7) positioned above the pump body (6);
the adjusting component comprises two groups of electric winding and unwinding devices (13) with the same structure, pull ropes (12) are connected to the electric winding and unwinding devices (13) on two sides, the pull ropes (12) are connected with lifting rings (4), fixing frames (8) are arranged on two sides of a foundation, the tops of the fixing frames (8) on two sides are connected with two groups of rotating shafts with the same structure through bearings in a rotating mode, guide wheels (10) are arranged on the two groups of rotating shafts, annular grooves (11) are formed in the middle of the guide wheels (10) on two sides of the top and bottom, and the pull ropes (12) are connected with the annular grooves (11) on two sides of the top and bottom in a fitting mode.
2. A height adjustable suspension type axial flow pump assembly as defined in claim 1 wherein: the electric winding and unwinding devices (13) on two sides are arranged on the foundation.
3. A height adjustable suspension type axial flow pump assembly as defined in claim 1 wherein: the guide wheels (10) on both sides are provided with shaft holes (9) connected with the rotating shaft.
4. A height adjustable suspension type axial flow pump assembly as defined in claim 1 wherein: connecting plates (14) are arranged on two sides of the top plate (3).
5. A height adjustable suspension type axial flow pump assembly as defined in claim 4 wherein: the connecting plates (14) on two sides are respectively connected with the fixing frames (8) on two sides in a sliding way.
6. A height adjustable suspension type axial flow pump assembly as defined in claim 4 wherein: the top plate (3) is detachably connected with the connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838021.5U CN220061108U (en) | 2023-04-16 | 2023-04-16 | Height-adjustable's suspension type axial-flow pump subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838021.5U CN220061108U (en) | 2023-04-16 | 2023-04-16 | Height-adjustable's suspension type axial-flow pump subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061108U true CN220061108U (en) | 2023-11-21 |
Family
ID=88758792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320838021.5U Active CN220061108U (en) | 2023-04-16 | 2023-04-16 | Height-adjustable's suspension type axial-flow pump subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061108U (en) |
-
2023
- 2023-04-16 CN CN202320838021.5U patent/CN220061108U/en active Active
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