CN114320943A - Rail inclined-pulling type submersible pump - Google Patents
Rail inclined-pulling type submersible pump Download PDFInfo
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- CN114320943A CN114320943A CN202111665368.6A CN202111665368A CN114320943A CN 114320943 A CN114320943 A CN 114320943A CN 202111665368 A CN202111665368 A CN 202111665368A CN 114320943 A CN114320943 A CN 114320943A
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- water outlet
- submersible pump
- pump body
- sliding plate
- outlet pipeline
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Abstract
The utility model aims to provide a track cable-stayed submersible pump, which comprises a submersible pump body, a water outlet pipeline, a sliding plate, a track, a quick connector, a coupling inclined plane, a submersible pump body water outlet and a water outlet; the water outlet pipeline is laid on the inclined plane and extends to the position below the water surface, and rails are fixed on two sides of the water outlet pipeline; the sliding plate is arranged on the water outlet pipeline; the lower part of the submersible pump body is provided with a sliding plate which is movably matched with the track; a quick connector is arranged at a water outlet of the submersible pump body and is coupled with a water outlet above the sliding plate; the quick interface is provided with the coupling inclined plane. The utility model can effectively reduce the installation error, prevent the pump body from inclining, improve the sealing performance of the coupling surface, has simple structure, is convenient to disassemble, reduces the engineering quantity of hydraulic work and greatly reduces the cost.
Description
Technical Field
The utility model relates to the technical field of submersible pumps, in particular to the field of a rail inclined-pulling type submersible pump.
Background
At present, draw formula immersible pump to one side mainly used drainage pumping station and lift and irrigate the pump station, pump station hydraulic structure is simple, generally carries out the engineering operation on the natural slope, lays the track in the parallel on slope for draw formula immersible pump to one side can realize the immersible pump operation with coupling base automatic coupling under the effect of tractor, and on the other hand can go out water maintenance conveniently. However, as the object to be extracted by the inclined-pulling type submersible pump is deep water, the water outlet pipeline of the pump body is coupled with the coupling base only under the action of self weight; meanwhile, the sliding track is additionally laid, and in addition, the pump body is lifted up due to the upward force of the inclined cable-stayed pump in the traction process, errors can occur during installation, and therefore the design requirement cannot be met.
Disclosure of Invention
In order to solve the problems, the utility model relates to a track cable-stayed submersible pump, which is characterized in that a quick connector is arranged at a water outlet of a submersible pump body and is coupled with a water outlet above a sliding plate, and a coupling inclined plane is arranged on the quick connector, so that the submersible pump can be pre-installed before a pump station is installed and can be adjusted in time, and thus, installation errors are avoided.
The technical scheme adopted for realizing the purpose is as follows:
the utility model comprises a submersible pump body, a water outlet pipeline, a sliding plate, a track, a quick connector, a coupling inclined plane, a water outlet of the submersible pump body and a water outlet, and is characterized in that: the water outlet pipeline is laid on the inclined plane and extends to the position below the water surface, and rails are fixed on two sides of the water outlet pipeline; the sliding plate is arranged on the water outlet pipeline; the lower part of the submersible pump body is provided with a sliding plate which is movably matched with the track; a quick connector is arranged at a water outlet of the submersible pump body and is coupled with a water outlet above the sliding plate; the quick interface is provided with the coupling inclined plane.
As a further improvement, the rollers arranged below the sliding plate are arranged on the track in a sliding manner, and the number of each group of rollers is at least 2;
as a further improvement, an annular groove is arranged on the outer circumference of a submersible motor on the submersible pump body, a hoop frame is arranged in the annular groove in a matched mode, and the hoop frame is axially limited by the annular groove; the sliding plate is respectively provided with a front supporting plate and a rear supporting plate; the hoop frame is connected with the front supporting plate through a bolt; the upper end of the rear supporting plate is fixed at the lower spigot of the suction bell mouth of the volute;
as a further improvement, the lower end of the water outlet pipeline is provided with a limiting device, and when the submersible pump body slides to the underwater position, the sliding plate slides into the limiting device;
as a further improvement, a support frame is arranged below the tracks on the two sides of the water outlet pipeline;
as a further improvement, the flange surface of the water outlet of the submersible pump body and the flange surface of the water outlet are respectively provided with a sealing ring.
The utility model has the beneficial effects that: the utility model can effectively reduce the installation error, prevent the body of the submersible pump from inclining, improve the sealing performance of the coupling surface, has simple structure, is convenient to disassemble, reduces the engineering quantity of hydraulic work and greatly reduces the cost.
Drawings
FIG. 1 is a schematic structural view of a rail inclined-pulling type submersible pump according to the present invention;
fig. 2 is a schematic sectional structural view along the direction B-B of the track cable-stayed submersible pump according to the present invention.
In the figure: 1-a submersible pump body, 1-a submersible motor, 1-2 volute suction bell mouths, 1-3 annular grooves, 2-a rear support plate, 3-a quick connector, 4-a coupling inclined plane, 5-a submersible pump body water outlet, 6-a water outlet, 7-a connecting plate, 8-a roller, 9-a limiting device, 10-a support frame, 11-a hoop frame, 12-a front support plate, 13-a sliding plate, 14-a water outlet pipeline, 15-a track and 16-a bolt.
Detailed Description
The utility model will be further described with reference to the following figures and specific examples, but the scope of the utility model is not limited thereto.
As shown in fig. 1 and 2, the utility model relates to a rail inclined-pulling type submersible pump, which mainly comprises a submersible pump body 1, a water outlet pipeline 14, a sliding plate 13, a rail 15, a quick connector 3, a coupling inclined plane 4, a submersible pump body water outlet 5 and a water outlet 6, wherein the water outlet pipeline 14 is laid on the inclined plane and extends to the position below the water surface, and rails 15 are fixed on the two sides; the sliding plate 13 is arranged on the water outlet pipeline 14; the lower part of the submersible pump body 1 is provided with a sliding plate 13 which is movably matched with the track 15; a water outlet 5 of the submersible pump body is provided with a quick connector 3 and is coupled with a water outlet 6 above the sliding plate 13; the quick connector 3 is provided with the coupling inclined plane 4.
The rollers 8 arranged below the sliding plate 13 are arranged on the track 15 in a sliding manner, and the number of each group of rollers 8 is at least 2; an annular groove 1-3 is formed in the outer circumference of a submersible motor 1-1 on the submersible pump body 1, a hoop frame 11 is installed in the annular groove 1-3 in a matched mode, and the hoop frame 11 is axially limited by the annular groove 1-3; the sliding plate 13 is respectively provided with a front supporting plate 12 and a rear supporting plate 2; the hoop bracket 11 and the front support plate 12 are connected through a bolt 16; the upper end of the rear supporting plate 2 is fixed at the lower spigot of the volute suction bell mouth 1-2; the lower end of the water outlet pipeline 14 is provided with a limiting device 9, and when the submersible pump body 1 slides to the underwater position, the sliding plate 13 slides into the limiting device 9; a support frame 10 is arranged below the rails 15 on two sides of the water outlet pipeline 14; and the flange surface of the water outlet 5 and the flange surface of the water outlet 6 of the submersible pump body are respectively provided with a sealing ring.
With reference to fig. 1 and 2, when a pump station is installed, a submersible pump body 1 installed on a sliding plate 13 descends along inclined planes of tracks 15 on two sides of a water outlet pipeline 14 through a tractor, a submersible pump body water outlet 5 is provided with a quick connector 3, and the quick connector 3 is in coupling connection with a water outlet 6 under the self-weight action of the submersible pump body 1 through a coupling inclined plane 4. The lower end of the water outlet pipeline 14 is provided with the limiting device 9, and when the submersible pump body 1 slides to the underwater position, the sliding plate 13 slides into the limiting device 9 to prevent the submersible pump body 1 from side turning and derailing in the sliding process.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a formula immersible pump is drawn to one side to track, includes immersible pump body, outlet conduit, slide, track, quick interface, coupling inclined plane, immersible pump body delivery port, outlet, its characterized in that: the water outlet pipeline is laid on the inclined plane and extends to the position below the water surface, and rails are fixed on two sides of the water outlet pipeline; the sliding plate is arranged on the water outlet pipeline; the lower part of the submersible pump body is provided with a sliding plate which is movably matched with the track; a quick connector is arranged at a water outlet of the submersible pump body and is coupled with a water outlet above the sliding plate; the quick interface is provided with the coupling inclined plane.
2. The submersible pump for inclined-pulling type track according to claim 1, characterized in that: the rollers arranged below the sliding plate are arranged on the track in a sliding mode, and the number of each group of rollers is at least 2.
3. The submersible pump for inclined-pulling type track according to claim 1, characterized in that: an annular groove is formed in the outer circumference of a submersible motor on the submersible pump body, a hoop frame is installed in the annular groove in a matched mode, and the hoop frame is axially limited by the annular groove; the sliding plate is respectively provided with a front supporting plate and a rear supporting plate; the hoop frame is connected with the front supporting plate through a bolt; the upper end of the rear supporting plate is fixed at the lower spigot of the volute suction bell mouth.
4. The submersible pump for inclined-pulling type track according to claim 1, characterized in that: the lower end of the water outlet pipeline is provided with a limiting device, and when the submersible pump body slides to the underwater position, the sliding plate slides into the limiting device.
5. The submersible pump for inclined-pulling type track according to claim 1, characterized in that: and support frames are arranged below the tracks on the two sides of the water outlet pipeline.
6. The submersible pump for inclined-pulling type track according to claim 1, characterized in that: and the flange surface of the water outlet of the submersible pump body and the flange surface of the water outlet are respectively provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111665368.6A CN114320943A (en) | 2021-12-31 | 2021-12-31 | Rail inclined-pulling type submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111665368.6A CN114320943A (en) | 2021-12-31 | 2021-12-31 | Rail inclined-pulling type submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114320943A true CN114320943A (en) | 2022-04-12 |
Family
ID=81021006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111665368.6A Pending CN114320943A (en) | 2021-12-31 | 2021-12-31 | Rail inclined-pulling type submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114320943A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111562Y (en) * | 2007-09-29 | 2008-09-10 | 上海连成（集团）有限公司 | Oblique-pulling automatically coupling installation structure of submersible pump |
| CN201627731U (en) * | 2010-03-15 | 2010-11-10 | 宁波巨神制泵实业有限公司 | Inclined pulling track-type submersible pump |
| CN206428752U (en) * | 2017-01-09 | 2017-08-22 | 湖北拓宇水电科技有限公司 | Multifunctional diving pumping plant oblique pull suspension type fixes corollary apparatus |
| CN210484206U (en) * | 2019-03-12 | 2020-05-08 | 江苏国泉泵业制造有限公司 | Self-coupling device of oblique-pulling type submersible pump |
-
2021
- 2021-12-31 CN CN202111665368.6A patent/CN114320943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111562Y (en) * | 2007-09-29 | 2008-09-10 | 上海连成（集团）有限公司 | Oblique-pulling automatically coupling installation structure of submersible pump |
| CN201627731U (en) * | 2010-03-15 | 2010-11-10 | 宁波巨神制泵实业有限公司 | Inclined pulling track-type submersible pump |
| CN206428752U (en) * | 2017-01-09 | 2017-08-22 | 湖北拓宇水电科技有限公司 | Multifunctional diving pumping plant oblique pull suspension type fixes corollary apparatus |
| CN210484206U (en) * | 2019-03-12 | 2020-05-08 | 江苏国泉泵业制造有限公司 | Self-coupling device of oblique-pulling type submersible pump |
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