CN220139350U - Submerged pump motor frame structure - Google Patents
Submerged pump motor frame structure Download PDFInfo
- Publication number
- CN220139350U CN220139350U CN202320938234.5U CN202320938234U CN220139350U CN 220139350 U CN220139350 U CN 220139350U CN 202320938234 U CN202320938234 U CN 202320938234U CN 220139350 U CN220139350 U CN 220139350U
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- motor frame
- jackscrew
- frame structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a submerged pump motor frame structure, which relates to the technical field of motors and solves the technical problem that a pump link and an electric link are not concentric, and comprises a motor body, wherein a motor frame body is arranged on the motor body in a threaded manner; the existing pump connection and electric connection are concentric through welding the jackscrew block assembly on the side flange edge of the motor support, the problems that the vibration amplitude is overlarge, noise is generated, and the abrasion of the shaft connection part is serious are solved, and therefore the use cost of a user is reduced.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a submerged pump motor frame structure.
Background
The submerged slurry pump is of a vertical single-stage single-suction cantilever centrifugal pump structure, the impeller is a semi-open impeller, and stirring blades are arranged at the extension of the suction edge of the impeller. The pump is mainly used for pumping concentrated liquid, thickened oil, oil residue, dirty liquid, slurry, mortar, flowing sand, flowing sludge of urban sewage disposal channels, fluid containing silt and slag and corrosive liquid in industries such as environmental protection, municipal engineering, thermal power plant, gas coking plant, oil refinery, steel mill, mining, paper industry, cement plant, food mill, printing and dyeing industry, and the like, and the submerged slurry pump set is composed of a pump head, a motor frame and a motor.
However, because the other end of the motor frame is fixed with the motor through plane fit and the bolt assembly, the pump head machining error is accumulated and the bolt passes through the motor hole to form a unthreaded hole, so that the pump joint and the electricity are not concentric, impact and vibration noise are generated during operation, the shaft head part is severely worn and even cracked, and the service life and the service performance of the pump are reduced.
Disclosure of Invention
An object of the utility model is to provide a submerged pump motor frame structure solves following technical problem:
because the motor frame other end passes through the plane laminating with the motor and the bolt subassembly is fixed, because of pump head machining error is accumulated and the bolt passes the motor hole and is the unthreaded hole, causes pump allies oneself with and the electricity federation is non-concentric, leads to the during operation to produce striking and vibration noise, makes the spindle nose part seriously wear and tear, even ftractures, reduces the life and the performance of this pump.
The utility model discloses the purpose can be realized through following technical scheme:
the utility model provides a submerged pump motor frame structure, includes the motor body, motor frame body is installed to the screw thread on the motor body, install the pump body on the motor frame body, the electricity federation is installed to this internal one side that is close to the motor frame body of motor, the pump is connected with the pump to one side that the pump body is close to the motor body, be provided with the jackscrew subassembly on the motor frame body, the jackscrew subassembly includes the top lead screw, one side fixed mounting that the motor frame body is close to the motor body has the fixed plate, one side welded mounting that the fixed plate is close to the motor body has the jackscrew piece, screw thread installs fixing bolt on the jackscrew piece.
As a further scheme of the utility model: four jackscrew blocks are welded and installed on the fixing plate, and the four jackscrew blocks are uniformly distributed around the motor body.
As a further scheme of the utility model: two fixing bolts are arranged on the jackscrew block in a threaded mode.
As a further scheme of the utility model: the jackscrew rod threads penetrate through the jackscrew blocks and are inserted into the motor body.
As a further scheme of the utility model: the electric coupling and the pump are installed in the motor frame body, and the electric coupling and the pump are attached to each other in a plane.
As a further scheme of the utility model: and a pump head bearing assembly is arranged between the motor frame body and the pump body.
The utility model has the beneficial effects that:
the existing pump connection and electric connection are concentric through welding the jackscrew block assembly on the side flange edge of the motor support, the problems that the vibration amplitude is overlarge, noise is generated, and the abrasion of the shaft connection part is serious are solved, and therefore the use cost of a user is reduced.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a submerged slurry pump of the prior art;
FIG. 2 is a schematic cross-sectional structural view of a prior art submerged slurry pump;
FIG. 3 is a schematic top view of a prior art submerged slurry pump;
FIG. 4 is a schematic view of the internal structure of the submerged slurry pump;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;
fig. 6 is a schematic top view of fig. 4.
In the figure: 1. a motor body; 2. a motor frame body; 3. a pump body; 4. electric coupling; 5. a pump is connected; 6. a pump head bearing assembly; 7. a jackscrew assembly; 71. a fixing plate; 72. a jackscrew block; 73. a fixing bolt; 74. and (5) pushing the screw rod.
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.
Referring to fig. 1-6, the utility model is a submerged pump motor frame structure, comprising a motor body 1, a motor frame body 2 is screw-mounted on the motor body 1, a pump body 3 is mounted on the motor frame body 2, an electric coupling 4 is mounted on one side of the motor body 1 near the motor frame body 2, a pump coupling 5 is mounted on one side of the pump body 3 near the motor body 1, a jackscrew assembly 7 is arranged on the motor frame body 2, the jackscrew assembly 7 comprises a jackscrew 74, a fixed plate 71 is fixedly mounted on one side of the motor frame body 2 near the motor body 1, a jackscrew block 72 is welded on one side of the fixed plate 71 near the motor body 1, fixed bolts 73 are screw-mounted on the jackscrew block 72, four jackscrew blocks 72 are welded on the fixed plate 71, the four jackscrew blocks 72 are uniformly distributed around the motor body 1, two fixed bolts 73 are screw-mounted on the jackscrew block 72, the jackscrew rod 74 is threaded to penetrate the jackscrew block 72 and is inserted into the motor body 1, the pump joint 5 and the electric joint 4 are matched and concentric through adjusting the jackscrew assembly 7, the jackscrew rod 74 is used for adjusting the motor shaft to be concentric with the pump shaft end, the electric joint 4 and the pump joint 5 are installed in the motor frame body 2, the electric joint 4 is matched with the pump joint 5 in a plane, the pump head bearing assembly 6 is installed between the motor frame body 2 and the pump body 3, the pump head bearing assembly 6 is convenient for connecting the motor frame body 2 and the pump body 3, the jackscrew assembly 7 is welded on the original motor frame body 2 everywhere, the pump joint 5 and the electric joint 4 are matched and concentric through the jackscrew assembly 7, when the device is used, the pump body 3 is firstly taken to be connected with the motor frame body 2 through the pump head bearing assembly 6, meanwhile, the pump body 3 drives the pump joint 5 to be inserted into the motor frame body 2, meanwhile, the motor body 1 and the motor frame body 2 are connected in a threaded installation mode, simultaneously make motor body 1 drive electricity federation 4 and pump allies oneself with 5 plane laminating, then rotate the screw thread of top lead screw 74 and run through jackscrew piece 72 and insert into motor body 1 in, be convenient for adjust and make pump allies oneself with 5 and electricity federation 4 cooperation concentricity, screw up fixing bolt 73 at last, be convenient for fixed connection motor body 1 and motor frame body 2, it is concentric to lean on motor body 1 side flange edge welding jackscrew subassembly 7 realization pump allies oneself with 5 and electricity federation 4 cooperation now through at motor frame body 2, it is too big to solve the vibration range, send the noise, the serious problem of hub connection part wearing and tearing, thereby reduce user use cost.
The working principle of the utility model is as follows: when the device is used, firstly, the pump body 3 is taken and connected with the motor frame body 2 through the pump head bearing assembly 6, meanwhile, the pump body 3 drives the pump unit 5 to be inserted into the motor frame body 2, meanwhile, the motor body 1 and the motor frame body 2 are in threaded installation connection, meanwhile, the motor body 1 drives the electric unit 4 to be attached to the plane of the pump unit 5, then the screw rod 74 is rotated to penetrate through the jackscrew block 72 to be inserted into the motor body 1, the pump unit 5 and the electric unit 4 are matched and concentric in convenient adjustment, the fixing bolt 73 is screwed finally, and the motor body 1 and the motor frame body 2 are fixedly connected.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. All equivalent changes and modifications within the scope of the present utility model are intended to fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a submerged pump motor frame structure, includes motor body (1), its characterized in that: motor frame body (2) is installed to the screw thread on motor body (1), install pump body (3) on motor frame body (2), one side that is close to motor frame body (2) in motor body (1) is installed electricity federation (4), pump body (3) are close to one side of motor body (1) and are installed pump antithetical couplet (5), be provided with jackscrew subassembly (7) on motor frame body (2), jackscrew subassembly (7) include top lead screw (74), one side fixed mounting that motor frame body (2) is close to motor body (1) has fixed plate (71), one side welded mounting that fixed plate (71) is close to motor body (1) jackscrew piece (72), screw thread mounting has fixing bolt (73) on jackscrew piece (72).
2. A submersible pump motor frame structure according to claim 1, characterized in that: four jackscrew blocks (72) are welded and installed on the fixed plate (71), and the four jackscrew blocks (72) are uniformly distributed around the motor body (1).
3. A submersible pump motor frame structure according to claim 2, characterized in that: two fixing bolts (73) are arranged on the jackscrew block (72) in a threaded mode.
4. A submersible pump motor frame structure according to claim 3, characterized in that: the jackscrew rod (74) is inserted into the motor body (1) through the jackscrew block (72) in a threaded manner.
5. A submersible pump motor frame structure according to claim 1, characterized in that: the electric coupling (4) and the pump coupling (5) are arranged in the motor frame body (2), and the electric coupling (4) and the pump coupling (5) are in plane fit.
6. A submersible pump motor frame structure according to claim 1, characterized in that: a pump head bearing assembly (6) is arranged between the motor frame body (2) and the pump body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938234.5U CN220139350U (en) | 2023-04-24 | 2023-04-24 | Submerged pump motor frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938234.5U CN220139350U (en) | 2023-04-24 | 2023-04-24 | Submerged pump motor frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139350U true CN220139350U (en) | 2023-12-05 |
Family
ID=88951496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938234.5U Active CN220139350U (en) | 2023-04-24 | 2023-04-24 | Submerged pump motor frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139350U (en) |
-
2023
- 2023-04-24 CN CN202320938234.5U patent/CN220139350U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220139350U (en) | Submerged pump motor frame structure | |
| CN109751402B (en) | Vehicle-mounted coalbed methane drill power head reduction gearbox | |
| CN110216624B (en) | Device and method for mounting or dismounting upper frame of single-cylinder hydraulic cone crusher | |
| CN211898639U (en) | Dredging device for hydraulic engineering | |
| CN219865653U (en) | Anti-impact water inlet structure of submersible pump | |
| CN201047350Y (en) | High-efficiency flue gas desulfurization recycle pump | |
| CN203822656U (en) | Novel submerged slurry pump | |
| CN2557727Y (en) | Sewage deep well pump | |
| CN206280143U (en) | A kind of high-power diesel generating set | |
| CN210531232U (en) | Novel vertical mixed flow pump | |
| CN212407055U (en) | Vertical centrifugal pump for industrial desulfurization | |
| CN210255954U (en) | Rack mounting or dismounting device on single-cylinder hydraulic cone crusher | |
| CN210599471U (en) | Rotor component of reliable submersible pump | |
| CN210218144U (en) | Centrifugal water pump with sealing mechanism | |
| CN112814915A (en) | Impeller performance verifying structure of axial-flow horizontal model pump | |
| CN220566308U (en) | Water pump core of easy-to-install | |
| CN210422909U (en) | Compact driving flexible coupling structure of direct-drive slurry pump | |
| CN200999735Y (en) | Vertical easy-to-dechach pipeline pump | |
| CN214788019U (en) | Slurry pump with explosion-proof function | |
| CN217824581U (en) | Motor drive shaft that wear resistance is good | |
| CN201031813Y (en) | Spring mechanical sealing member with helical burr pump effect | |
| CN214247705U (en) | Vertical pipeline centrifugal pump easy to disassemble and convenient to overhaul | |
| CN220415812U (en) | High-strength submersible electric pump | |
| CN208184910U (en) | A kind of straight drive slush pump driving flexible coupling mechanism | |
| CN220815984U (en) | Slurry pump with slurry dredging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |