Centrifugal pump assembly

Abstract

The utility model belongs to the technical field of centrifugal pumps, particularly relates to a centrifugal pump assembly, and provides the following scheme aiming at the problems that the centrifugal pump assembly is inconvenient to disassemble and is inconvenient to maintain when a fault occurs: the centrifugal pump assembly comprises a centrifugal pump assembly body and a base fixedly arranged on the centrifugal pump assembly body, the mounting seat is arranged at the bottom of the base, and a mounting groove is formed in the top of the mounting seat; the connecting seat is fixedly mounted at the bottom of the base, and the connecting seat is located in the mounting groove; the two limiting blocks are fixedly mounted on the front side and the rear side of the connecting seat respectively; and the two mounting openings are formed in the inner walls of the front side and the rear side of the mounting groove, limiting grooves are formed in the inner walls of one sides of the two mounting openings, and the tops and the bottoms of the limiting blocks make contact with the inner walls of the tops and the inner walls of the bottoms of the limiting grooves correspondingly. By adjusting the supporting legs, the whole centrifugal pump assembly can be horizontally supported, the centrifugal pump assembly body can be conveniently disassembled, and the centrifugal pump assembly body can be conveniently maintained when a fault occurs.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal pump technical field especially relates to a centrifugal pump assembly. BACKGROUND

[0002] Centrifugal pump assembly is mainly composed of impeller, pump shell, shaft, bearing, sealing ring and shaft seal device and other key components, these components cooperate with each other, and the suction, pressurization and discharge process of liquid are realized together.

[0003] In the prior art, the centrifugal pump assembly is not convenient to disassemble, and is not convenient to maintain when failure, therefore we propose a centrifugal pump assembly to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a centrifugal pump assembly that is proposed to solve the problem that the centrifugal pump assembly is not convenient to disassemble and is not convenient to maintain when failure.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A centrifugal pump assembly, comprising:

[0007] A centrifugal pump assembly body and a base fixedly installed on the centrifugal pump assembly body;

[0008] A mounting seat is arranged at the bottom of the base, and a mounting groove is formed in the top of the mounting seat;

[0009] A connecting seat is fixedly installed at the bottom of the base, and the connecting seat is located in the mounting groove;

[0010] Two limiting blocks are fixedly installed on the front and rear sides of the connecting seat respectively;

[0011] Two mounting openings are arranged on the inner walls on the front and rear sides of the mounting groove, and a limiting groove is formed in the inner wall on one side of the two mounting openings, and the top and bottom of the limiting block are in contact with the top inner wall and the bottom inner wall of the limiting groove respectively;

[0012] A plug-in plate is fixedly installed on the inner wall on one side of the mounting groove, and a plug-in groove is arranged on one side of the connecting seat, and the plug-in plate is clamped with the plug-in groove;

[0013] A limiting mechanism is arranged on the mounting seat and used for limiting the left side of the connecting seat;

[0014] A stable placing mechanism is arranged on the mounting seat and used for stably placing the mounting seat.

[0015] Preferably, the limiting mechanism comprises a limiting plate, and the right side of the limiting plate is in contact with the left side of the connecting seat.

[0016] Preferably, a reset slot is formed in the inner wall of the bottom of the mounting slot, and the limiting plate is slidingly installed in the reset slot.

[0017] Preferably, one end of the spring is fixedly installed at the bottom of the limiting plate, and the other end of the spring is fixedly connected with the inner wall of the bottom of the reset slot.

[0018] Preferably, the two sides of the mounting base are fixedly installed with bearing plates, the bottoms of the two bearing plates are fixedly installed with a plurality of threaded columns, and the outer sides of the plurality of threaded columns are threadedly installed with supporting legs.

[0019] Preferably, the outer sides of the plurality of threaded columns are fixedly installed with a plurality of toggle levers.

[0020] Compared with the prior art, the centrifugal pump assembly has the following advantages:

[0021] When the placed position is uneven, the supporting leg is rotated through the toggle lever, and the supporting leg is vertically moved at the same time, the overall support is leveled through the adjustment of the supporting leg, if the centrifugal pump assembly body is disassembled, the limiting plate is pressed to the left, the spring is pressed by the limiting plate, the left side of the connecting seat is released, then the base is pushed to the left, the base drives the connecting seat to move to the left, the connecting seat drives the two limiting blocks to be separated from the two limiting slots, at the same time, the plug plate is separated from the plug slot, at this time, the two limiting blocks enter the two installation ports, finally, the centrifugal pump assembly body is pulled upward, so that the connecting seat is separated from the mounting slot, the two limiting blocks are moved out of the two installation ports, and the disassembly of the centrifugal pump assembly body is completed, and the centrifugal pump assembly body is convenient to maintain.

[0022] The centrifugal pump assembly can be disassembled, and the centrifugal pump assembly is convenient to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure schematic view of the centrifugal pump assembly is provided for the utility model;

[0024] Figure 2 A cross-sectional structure schematic view of the centrifugal pump assembly is provided for the utility model, and the centrifugal pump assembly body, the base, the mounting base, the plug plate, the limiting block and the limiting mechanism are connected.

[0025] Figure 3 A structure schematic view of the mounting base, the connecting seat and the limiting plate of the centrifugal pump assembly is provided for the utility model;

[0026] Figure 4 A structure schematic view of the mounting base, the limiting plate and the plug plate of the centrifugal pump assembly is provided for the utility model from a perspective;

[0027] Figure 5The utility model provides a kind of centrifugal pump assembly's mounting seat, limit plate and another perspective structure diagram of plugboard.

[0028] In the figure: 1, centrifugal pump total cost body;2, base;3, mounting seat;4, installation groove;5, plug groove;6, plugboard;7, limit block;8, mounting port;9, limit slot;10, reset slot;11, limit plate;12, spring;13, bearing plate;14, threaded column;15, support foot;16, lever;17, fixed box;18, horizontal bubble instrument;19, connecting seat. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments, and obviously, the described embodiments are only part of the embodiments, not all the embodiments.

[0030] Embodiment one

[0031] Referring to Figures 1-5 A kind of centrifugal pump assembly, comprising:

[0032] Centrifugal pump total cost body 1 and fixedly installed on the base 2 of centrifugal pump total cost body 1;

[0033] Mounting seat 3, it is located at the bottom of base 2, and the top of mounting seat 3 is provided with installation groove 4;

[0034] Connecting seat 19, it is fixedly installed on the bottom of base 2, and connecting seat 19 is located in installation groove 4;

[0035] Two limit blocks 7, are fixedly installed on the front and back of connecting seat 19 respectively;

[0036] Two mounting ports 8, are located on the inner wall of the front and back of installation groove 4, and the inner wall of one side of two mounting ports 8 is provided with limit slot 9, and the top and bottom of limit block 7 are respectively contacted with the top inner wall and bottom inner wall of limit slot 9;

[0037] Plugboard 6, it is fixedly installed on the inner wall of one side of installation groove 4, and plug groove 5 is located on one side of connecting seat 19, and plugboard 6 is clamped with plug groove 5;

[0038] Limit mechanism, it is located on mounting seat 3, for limiting the left side of connecting seat 19;

[0039] Stable placement mechanism, it is located on mounting seat 3, for stably placing mounting seat 3.

[0040] In the embodiment, the limit mechanism includes limit plate 11, and the right side of limit plate 11 is contacted with the left side of connecting seat 19.

[0041] In this embodiment, reset slot 10 is opened on the inner wall of the bottom of mounting slot 4, and limiting plate 11 is slidingly installed in reset slot 10.

[0042] In this embodiment, one end of spring 12 is fixedly installed on the bottom of limiting plate 11, and the other end of spring 12 is fixedly connected with the inner wall of the bottom of reset slot 10.

[0043] In this embodiment, bearing plate 13 is fixedly installed on both sides of mounting seat 3, a plurality of threaded columns 14 are fixedly installed on the bottom of each bearing plate 13, and support feet 15 are threadedly installed on the outer side of each threaded column 14.

[0044] In this embodiment, a plurality of toggle levers 16 are fixedly installed on the outer side of each threaded column 14.

[0045] In this embodiment, when the position is uneven during use, toggle lever 16 is rotated to rotate support foot 15, which is vertically moved at the same time, and the overall support can be leveled by adjusting support foot 15. If the centrifugal pump assembly body 1 is to be disassembled, limiting plate 11 is pressed to the left to press spring 12, the restriction on the left side of connecting seat 19 is released, base 2 is pushed to the left to move connecting seat 19 to the left, connecting seat 19 drives two limiting blocks 7 to disengage from two limiting slots 9, and plug plate 6 disengages from plug slot 5. At this time, two limiting blocks 7 enter two mounting ports 8, and centrifugal pump assembly body 1 is pulled upward to make connecting seat 19 disengage from mounting slot 4, two limiting blocks 7 move out of two mounting ports 8, and the disassembly of centrifugal pump assembly body 1 is completed, which is beneficial to the maintenance.

[0046] Embodiment Two

[0047] The difference between the embodiment and embodiment one is that fixed box 17 is fixedly installed on the outer side of mounting seat 3, and horizontal bubble instrument 18 is fixedly installed in fixed box 17, which is convenient for observing whether mounting seat 3 is horizontal.

[0048] The rest is the same as embodiment one.

[0049] The above is only the preferred specific implementation of the embodiment, but the protection scope of the embodiment is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the embodiment within the technical range disclosed by the embodiment, which should be covered in the protection scope of the embodiment.

Claims

1. A centrifugal pump assembly, characterized by, The utility model relates to a centrifugal pump total cost body (1) and the base (2) fixedly installed on centrifugal pump total cost body (1) are provided. The mounting seat (3) is provided at the bottom of the base (2), and the top of the mounting seat (3) is provided with a mounting groove (4). The connecting seat (19) is fixedly installed at the bottom of the base (2), and the connecting seat (19) is located in the mounting groove (4). Two limiting blocks (7) are fixedly installed at the front and rear sides of the connecting seat (19). Two mounting openings (8) are provided on the inner walls at the front and rear sides of the mounting groove (4), and a limiting groove (9) is formed in the inner wall of one side of the two mounting openings (8). A plug plate (6) is fixedly installed on the inner wall of one side of the mounting groove (4), and a plug groove (5) is provided on one side of the connecting seat (19). The limiting mechanism is provided on the mounting seat (3) and is used for limiting the left side of the connecting seat (19). The stable placing mechanism is provided on the mounting seat (3) and is used for stably placing the mounting seat (3). The limiting mechanism comprises a limiting plate (11), and the right side of the limiting plate (11) is in contact with the left side of the connecting seat (19).

2. A centrifugal pump assembly according to claim 1, wherein A reset groove (10) is formed in the bottom inner wall of the mounting groove (4), and the limiting plate (11) is slidingly installed in the reset groove (10).

3. A centrifugal pump assembly according to claim 2, wherein One end of a spring (12) is fixedly installed at the bottom of the limiting plate (11), and the other end of the spring (12) is fixedly connected with the bottom inner wall of the reset groove (10).

4. A centrifugal pump assembly according to claim 3, wherein The mounting seat (3) is fixedly provided with a bearing plate (13) on both sides, and a plurality of threaded columns (14) are fixedly installed at the bottom of the two bearing plates (13).

5. A centrifugal pump assembly according to claim 4, wherein A plurality of driving rods (16) are fixedly installed on the outer sides of the plurality of threaded columns (14).

6. A centrifugal pump assembly according to claim 5, wherein ​

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